diff options
Diffstat (limited to 'lib')
526 files changed, 13767 insertions, 21136 deletions
diff --git a/lib/Makefile b/lib/Makefile index 34c2fe9a9e..863b9abac6 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -35,8 +35,8 @@ ALL_ERLANG_APPLICATIONS = xmerl edoc erl_docgen snmp otp_mibs erl_interface \ ic mnesia crypto orber os_mon syntax_tools \ public_key ssl observer odbc diameter \ cosTransactions cosEvent cosTime cosNotification \ - cosProperty cosFileTransfer cosEventDomain et megaco webtool \ - eunit ssh typer percept eldap dialyzer hipe ose + cosProperty cosFileTransfer cosEventDomain et megaco \ + eunit ssh typer percept eldap dialyzer hipe ifdef BUILD_ALL ERLANG_APPLICATIONS += $(ALL_ERLANG_APPLICATIONS) diff --git a/lib/asn1/c_src/Makefile b/lib/asn1/c_src/Makefile index 2b72e1a214..e0d4f09a70 100644 --- a/lib/asn1/c_src/Makefile +++ b/lib/asn1/c_src/Makefile @@ -97,12 +97,7 @@ endif _create_dirs := $(shell mkdir -p $(OBJDIR) $(LIBDIR)) -ifneq ($(findstring ose,$(TARGET)),ose) opt: $(NIF_SHARED_OBJ_FILE) -else -# Do not build dynamic files on OSE -opt: -endif debug: opt @@ -140,9 +135,7 @@ include $(ERL_TOP)/make/otp_release_targets.mk release_spec: opt $(INSTALL_DIR) "$(RELSYSDIR)/priv/lib" -ifneq ($(findstring ose,$(TARGET)),ose) $(INSTALL_PROGRAM) $(NIF_SHARED_OBJ_FILE) "$(RELSYSDIR)/priv/lib" -endif $(INSTALL_DIR) "$(RELSYSDIR)/c_src" $(INSTALL_DATA) *.c "$(RELSYSDIR)/c_src" diff --git a/lib/asn1/src/asn1ct_imm.erl b/lib/asn1/src/asn1ct_imm.erl index 527f4f0ba9..e09256cde9 100644 --- a/lib/asn1/src/asn1ct_imm.erl +++ b/lib/asn1/src/asn1ct_imm.erl @@ -1120,38 +1120,41 @@ per_enc_constrained(Val0, Lb, Ub, false) -> per_enc_constrained(Val0, Lb, Ub, true) -> {Prefix,Val} = sub_lb(Val0, Lb), Range = Ub - Lb + 1, + Check = {ult,Val,Range}, if Range < 256 -> NumBits = per_num_bits(Range), - Check = {ult,Val,Range}, Put = [{put_bits,Val,NumBits,[1]}], {Prefix,Check,Put}; Range =:= 256 -> NumBits = 8, - Check = {ult,Val,Range}, Put = [{put_bits,Val,NumBits,[1,align]}], {Prefix,Check,Put}; Range =< 65536 -> - Check = {ult,Val,Range}, Put = [{put_bits,Val,16,[1,align]}], {Prefix,Check,Put}; true -> - {var,VarBase} = Val, - Bin = {var,VarBase++"@bin"}, - BinSize0 = {var,VarBase++"@bin_size0"}, - BinSize = {var,VarBase++"@bin_size"}, - Check = {ult,Val,Range}, RangeOctsLen = byte_size(binary:encode_unsigned(Range - 1)), BitsNeeded = per_num_bits(RangeOctsLen), - Enc = [{call,binary,encode_unsigned,[Val],Bin}, - {call,erlang,byte_size,[Bin],BinSize0}, - {sub,BinSize0,1,BinSize}, - {'cond',[['_', - {put_bits,BinSize,BitsNeeded,[1]}, - {put_bits,Bin,binary,[8,align]}]]}], - {Prefix,Check,Enc} + {Prefix,Check,per_enc_constrained_huge(BitsNeeded, Val)} end. +per_enc_constrained_huge(BitsNeeded, {var,VarBase}=Val) -> + Bin = {var,VarBase++"@bin"}, + BinSize0 = {var,VarBase++"@bin_size0"}, + BinSize = {var,VarBase++"@bin_size"}, + [{call,binary,encode_unsigned,[Val],Bin}, + {call,erlang,byte_size,[Bin],BinSize0}, + {sub,BinSize0,1,BinSize}, + {'cond',[['_', + {put_bits,BinSize,BitsNeeded,[1]}, + {put_bits,Bin,binary,[8,align]}]]}]; +per_enc_constrained_huge(BitsNeeded, Val) when is_integer(Val) -> + Bin = binary:encode_unsigned(Val), + BinSize = erlang:byte_size(Bin), + [{put_bits,BinSize-1,BitsNeeded,[1]}, + {put_bits,Val,8*BinSize,[1,align]}]. + per_enc_unconstrained(Val, Aligned) -> case Aligned of false -> []; diff --git a/lib/asn1/src/asn1ct_value.erl b/lib/asn1/src/asn1ct_value.erl index 7f20d57b1e..61a5661a11 100644 --- a/lib/asn1/src/asn1ct_value.erl +++ b/lib/asn1/src/asn1ct_value.erl @@ -353,10 +353,7 @@ random_unnamed_bit_string(M, C) -> %% end. random(Upper) -> - _ = random:seed(erlang:phash2([erlang:node()]), - erlang:monotonic_time(), - erlang:unique_integer()), - random:uniform(Upper). + rand:uniform(Upper). size_random(C) -> case get_constraint(C,'SizeConstraint') of diff --git a/lib/asn1/test/asn1_SUITE_data/Prim.asn1 b/lib/asn1/test/asn1_SUITE_data/Prim.asn1 index b4c011fd39..4fe0901683 100644 --- a/lib/asn1/test/asn1_SUITE_data/Prim.asn1 +++ b/lib/asn1/test/asn1_SUITE_data/Prim.asn1 @@ -60,4 +60,11 @@ BEGIN e BOOLEAN, magic INTEGER } + + Longitude ::= INTEGER { + oneMicrodegreeEast(10), + oneMicrodegreeWest(-10), + unavailable(1800000001) + } (-1799999999..1800000001) + END diff --git a/lib/asn1/test/testPrim.erl b/lib/asn1/test/testPrim.erl index 8fa9973ea5..dc2e0fa2e7 100644 --- a/lib/asn1/test/testPrim.erl +++ b/lib/asn1/test/testPrim.erl @@ -78,8 +78,37 @@ int(Rules) -> roundtrip('ASeq', {'ASeq',false,250,true,200,true,199,true,77788}), roundtrip('ASeq', {'ASeq',true,0,false,0,true,0,true,68789}), + %%========================================================== + %% Longitude ::= INTEGER { + %% oneMicrodegreeEast(10), + %% oneMicrodegreeWest(-10), + %% unavailable(1800000001) + %% } (-1799999999..1800000001) + %%========================================================== + + Enc10 = encoding(Rules, oneMicrodegreeEast), + Enc10 = roundtrip('Longitude', oneMicrodegreeEast), + Enc10 = roundtrip('Longitude', 10, oneMicrodegreeEast), + + Enc20 = encoding(Rules, oneMicrodegreeWest), + Enc20 = roundtrip('Longitude', oneMicrodegreeWest), + Enc20 = roundtrip('Longitude', -10, oneMicrodegreeWest), + + Enc30 = roundtrip('Longitude', unavailable), + Enc30 = roundtrip('Longitude', 1800000001, unavailable), + ok. +encoding(Rules, Type) -> + asn1_test_lib:hex_to_bin(encoding_1(Rules, Type)). + +encoding_1(ber, oneMicrodegreeEast) -> "02010A"; +encoding_1(per, oneMicrodegreeEast) -> "C06B49D2 09"; +encoding_1(uper, oneMicrodegreeEast) -> "6B49D209"; + +encoding_1(ber, oneMicrodegreeWest) -> "0201F6"; +encoding_1(per, oneMicrodegreeWest) -> "C06B49D1 F5"; +encoding_1(uper, oneMicrodegreeWest) -> "6B49D1F5". enum(Rules) -> diff --git a/lib/asn1/test/testPrimStrings.erl b/lib/asn1/test/testPrimStrings.erl index 46793c6bff..c9217d60fa 100644 --- a/lib/asn1/test/testPrimStrings.erl +++ b/lib/asn1/test/testPrimStrings.erl @@ -54,7 +54,7 @@ fragmented_strings(Len, Types) -> ok. make_ns_value(0) -> []; -make_ns_value(N) -> [($0 - 1) + random:uniform(10)|make_ns_value(N-1)]. +make_ns_value(N) -> [($0 - 1) + rand:uniform(10)|make_ns_value(N-1)]. fragmented_lengths() -> K16 = 1 bsl 14, diff --git a/lib/common_test/src/ct_config.erl b/lib/common_test/src/ct_config.erl index 251204aa75..33efe7a14a 100644 --- a/lib/common_test/src/ct_config.erl +++ b/lib/common_test/src/ct_config.erl @@ -694,11 +694,10 @@ make_crypto_key(String) -> {[K1,K2,K3],IVec}. random_bytes(N) -> - random:seed(os:timestamp()), random_bytes_1(N, []). random_bytes_1(0, Acc) -> Acc; -random_bytes_1(N, Acc) -> random_bytes_1(N-1, [random:uniform(255)|Acc]). +random_bytes_1(N, Acc) -> random_bytes_1(N-1, [rand:uniform(255)|Acc]). check_callback_load(Callback) -> case code:is_loaded(Callback) of diff --git a/lib/common_test/src/ct_make.erl b/lib/common_test/src/ct_make.erl index f4b81a0ef6..e7a9cfa843 100644 --- a/lib/common_test/src/ct_make.erl +++ b/lib/common_test/src/ct_make.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2009-2013. All Rights Reserved. +%% Copyright Ericsson AB 2009-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -324,10 +324,11 @@ check_includes(File, IncludePath, ObjMTime) -> end. check_includes2(Epp, File, ObjMTime) -> + A1 = erl_anno:new(1), case epp:parse_erl_form(Epp) of - {ok, {attribute, 1, file, {File, 1}}} -> + {ok, {attribute, A1, file, {File, A1}}} -> check_includes2(Epp, File, ObjMTime); - {ok, {attribute, 1, file, {IncFile, 1}}} -> + {ok, {attribute, A1, file, {IncFile, A1}}} -> case file:read_file_info(IncFile) of {ok, #file_info{mtime=MTime}} when MTime>ObjMTime -> epp:close(Epp), diff --git a/lib/common_test/test/ct_master_SUITE.erl b/lib/common_test/test/ct_master_SUITE.erl index 15b49c67c0..55837352e2 100644 --- a/lib/common_test/test/ct_master_SUITE.erl +++ b/lib/common_test/test/ct_master_SUITE.erl @@ -135,7 +135,7 @@ make_spec(DataDir, FileName, NodeNames, Suites, Config) -> C = lists:map( fun(NodeName) -> - Rnd = random:uniform(2), + Rnd = rand:uniform(2), if Rnd == 1-> {config,NodeName,filename:join(DataDir, "master/config.txt")}; diff --git a/lib/common_test/test/ct_test_support.erl b/lib/common_test/test/ct_test_support.erl index 248ec6c4df..4a47d345e9 100644 --- a/lib/common_test/test/ct_test_support.erl +++ b/lib/common_test/test/ct_test_support.erl @@ -414,14 +414,14 @@ ct_rpc({M,F,A}, Config) -> %%%----------------------------------------------------------------- %%% random_error/1 random_error(Config) when is_list(Config) -> - random:seed(os:timestamp()), + rand:seed(exsplus), Gen = fun(0,_) -> ok; (N,Fun) -> Fun(N-1, Fun) end, - Gen(random:uniform(100), Gen), + Gen(rand:uniform(100), Gen), ErrorTypes = ['BADMATCH','BADARG','CASE_CLAUSE','FUNCTION_CLAUSE', 'EXIT','THROW','UNDEF'], - Type = lists:nth(random:uniform(length(ErrorTypes)), ErrorTypes), - Where = case random:uniform(2) of + Type = lists:nth(rand:uniform(length(ErrorTypes)), ErrorTypes), + Where = case rand:uniform(2) of 1 -> io:format("ct_test_support *returning* error of type ~w", [Type]), diff --git a/lib/compiler/src/Makefile b/lib/compiler/src/Makefile index 299b2892fc..f75beaba20 100644 --- a/lib/compiler/src/Makefile +++ b/lib/compiler/src/Makefile @@ -50,6 +50,7 @@ MODULES = \ beam_asm \ beam_block \ beam_bool \ + beam_bs \ beam_bsm \ beam_clean \ beam_dead \ @@ -62,6 +63,7 @@ MODULES = \ beam_opcodes \ beam_peep \ beam_receive \ + beam_reorder \ beam_split \ beam_trim \ beam_type \ diff --git a/lib/compiler/src/beam_asm.erl b/lib/compiler/src/beam_asm.erl index a3201b0f4a..95be471de3 100644 --- a/lib/compiler/src/beam_asm.erl +++ b/lib/compiler/src/beam_asm.erl @@ -30,11 +30,12 @@ module(Code, Abst, SourceFile, Opts) -> {ok,assemble(Code, Abst, SourceFile, Opts)}. -assemble({Mod,Exp,Attr0,Asm0,NumLabels}, Abst, SourceFile, Opts) -> +assemble({Mod,Exp0,Attr0,Asm0,NumLabels}, Abst, SourceFile, Opts) -> {1,Dict0} = beam_dict:atom(Mod, beam_dict:new()), {0,Dict1} = beam_dict:fname(atom_to_list(Mod) ++ ".erl", Dict0), NumFuncs = length(Asm0), {Asm,Attr} = on_load(Asm0, Attr0), + Exp = cerl_sets:from_list(Exp0), {Code,Dict2} = assemble_1(Asm, Exp, Dict1, []), build_file(Code, Attr, Dict2, NumLabels, NumFuncs, Abst, SourceFile, Opts). @@ -61,7 +62,7 @@ insert_on_load_instruction(Is0, Entry) -> Bef ++ [El,on_load|Is]. assemble_1([{function,Name,Arity,Entry,Asm}|T], Exp, Dict0, Acc) -> - Dict1 = case member({Name,Arity}, Exp) of + Dict1 = case cerl_sets:is_element({Name,Arity}, Exp) of true -> beam_dict:export(Name, Arity, Entry, Dict0); false -> diff --git a/lib/compiler/src/beam_block.erl b/lib/compiler/src/beam_block.erl index 0321b1c07b..10dbaf462c 100644 --- a/lib/compiler/src/beam_block.erl +++ b/lib/compiler/src/beam_block.erl @@ -23,14 +23,13 @@ -module(beam_block). -export([module/2]). --import(lists, [mapfoldl/3,reverse/1,reverse/2,foldl/3,member/2]). --define(MAXREG, 1024). +-import(lists, [reverse/1,reverse/2,foldl/3,member/2]). -module({Mod,Exp,Attr,Fs0,Lc0}, _Opt) -> - {Fs,Lc} = mapfoldl(fun function/2, Lc0, Fs0), +module({Mod,Exp,Attr,Fs0,Lc}, _Opt) -> + Fs = [function(F) || F <- Fs0], {ok,{Mod,Exp,Attr,Fs,Lc}}. -function({function,Name,Arity,CLabel,Is0}, Lc0) -> +function({function,Name,Arity,CLabel,Is0}) -> try %% Collect basic blocks and optimize them. Is1 = blockify(Is0), @@ -40,11 +39,8 @@ function({function,Name,Arity,CLabel,Is0}, Lc0) -> Is5 = opt_blocks(Is4), Is6 = beam_utils:delete_live_annos(Is5), - %% Optimize bit syntax. - {Is,Lc} = bsm_opt(Is6, Lc0), - %% Done. - {{function,Name,Arity,CLabel,Is},Lc} + {function,Name,Arity,CLabel,Is6} catch Class:Error -> Stack = erlang:get_stacktrace(), @@ -62,56 +58,15 @@ blockify(Is) -> blockify([{loop_rec,{f,Fail},{x,0}},{loop_rec_end,_Lbl},{label,Fail}|Is], Acc) -> %% Useless instruction sequence. blockify(Is, Acc); -blockify([{test,is_atom,{f,Fail},[Reg]}=I| - [{select,select_val,Reg,{f,Fail}, - [{atom,false},{f,_}=BrFalse, - {atom,true}=AtomTrue,{f,_}=BrTrue]}|Is]=Is0], - [{block,Bl}|_]=Acc) -> - case is_last_bool(Bl, Reg) of - false -> - blockify(Is0, [I|Acc]); - true -> - %% The last instruction is a boolean operator/guard BIF that can't fail. - %% We can convert the three-way branch to a two-way branch (eliminating - %% the reference to the failure label). - blockify(Is, [{jump,BrTrue}, - {test,is_eq_exact,BrFalse,[Reg,AtomTrue]}|Acc]) - end; -blockify([{test,is_atom,{f,Fail},[Reg]}=I| - [{select,select_val,Reg,{f,Fail}, - [{atom,true}=AtomTrue,{f,_}=BrTrue, - {atom,false},{f,_}=BrFalse]}|Is]=Is0], - [{block,Bl}|_]=Acc) -> - case is_last_bool(Bl, Reg) of - false -> - blockify(Is0, [I|Acc]); - true -> - blockify(Is, [{jump,BrTrue}, - {test,is_eq_exact,BrFalse,[Reg,AtomTrue]}|Acc]) - end; blockify([I|Is0]=IsAll, Acc) -> - case is_bs_put(I) of - true -> - {BsPuts0,Is} = collect_bs_puts(IsAll), - BsPuts = opt_bs_puts(BsPuts0), - blockify(Is, reverse(BsPuts, Acc)); - false -> - case collect(I) of - error -> blockify(Is0, [I|Acc]); - Instr when is_tuple(Instr) -> - {Block,Is} = collect_block(IsAll), - blockify(Is, [{block,Block}|Acc]) - end + case collect(I) of + error -> blockify(Is0, [I|Acc]); + Instr when is_tuple(Instr) -> + {Block,Is} = collect_block(IsAll), + blockify(Is, [{block,Block}|Acc]) end; blockify([], Acc) -> reverse(Acc). -is_last_bool([{set,[Reg],As,{bif,N,_}}], Reg) -> - Ar = length(As), - erl_internal:new_type_test(N, Ar) orelse erl_internal:comp_op(N, Ar) - orelse erl_internal:bool_op(N, Ar); -is_last_bool([_|Is], Reg) -> is_last_bool(Is, Reg); -is_last_bool([], _) -> false. - collect_block(Is) -> collect_block(Is, []). @@ -149,7 +104,10 @@ collect({put_map,F,Op,S,D,R,{list,Puts}}) -> collect({get_map_elements,F,S,{list,Gets}}) -> {Ss,Ds} = beam_utils:split_even(Gets), {set,Ds,[S|Ss],{get_map_elements,F}}; -collect({'catch',R,L}) -> {set,[R],[],{'catch',L}}; +collect({'catch'=Op,R,L}) -> + {set,[R],[],{try_catch,Op,L}}; +collect({'try'=Op,R,L}) -> + {set,[R],[],{try_catch,Op,L}}; collect(fclearerror) -> {set,[],[],fclearerror}; collect({fcheckerror,{f,0}}) -> {set,[],[],fcheckerror}; collect({fmove,S,D}) -> {set,[D],[S],fmove}; @@ -183,7 +141,9 @@ opt_blocks([I|Is]) -> opt_blocks([]) -> []. opt_block(Is0) -> - Is = find_fixpoint(fun opt/1, Is0), + Is = find_fixpoint(fun(Is) -> + opt_tuple_element(opt(Is)) + end, Is0), opt_alloc(Is). find_fixpoint(OptFun, Is0) -> @@ -279,76 +239,151 @@ opt_moves([X0,Y0], Is0) -> not_possible -> {[X,Y0],Is2}; {X,_} -> {[X,Y0],Is2}; {Y,Is} -> {[X,Y],Is} - end; -opt_moves(Ds, Is) -> - %% multiple destinations -> pass through - {Ds,Is}. - + end. %% opt_move(Dest, [Instruction]) -> {UpdatedDest,[Instruction]} | not_possible %% If there is a {move,Dest,FinalDest} instruction %% in the instruction stream, remove the move instruction %% and let FinalDest be the destination. -%% -%% For this optimization to be safe, we must be sure that -%% Dest will not be referenced in any other by other instructions -%% in the rest of the instruction stream. Not even the indirect -%% reference by an instruction that may allocate (such as -%% test_heap/2 or a GC Bif) is allowed. opt_move(Dest, Is) -> - opt_move_1(Dest, Is, ?MAXREG, []). - -opt_move_1(R, [{set,_,_,{alloc,Live,_}}|_]=Is, SafeRegs, Acc) when Live < SafeRegs -> - %% Downgrade number of safe regs and rescan the instruction, as it most probably - %% is a gc_bif instruction. - opt_move_1(R, Is, Live, Acc); -opt_move_1(R, [{set,[{x,X}=D],[R],move}|Is], SafeRegs, Acc) -> - case X < SafeRegs andalso beam_utils:is_killed_block(R, Is) of - true -> opt_move_2(D, Acc, Is); - false -> not_possible + opt_move_1(Dest, Is, []). + +opt_move_1(R, [{set,[D],[R],move}|Is0], Acc) -> + %% Provided that the source register is killed by instructions + %% that follow, the optimization is safe. + case eliminate_use_of_from_reg(Is0, R, D, []) of + {yes,Is} -> opt_move_rev(D, Acc, Is); + no -> not_possible end; -opt_move_1(R, [{set,[D],[R],move}|Is], _SafeRegs, Acc) -> - case beam_utils:is_killed_block(R, Is) of - true -> opt_move_2(D, Acc, Is); - false -> not_possible +opt_move_1({x,_}, [{set,_,_,{alloc,_,_}}|_], _) -> + %% The optimization is not possible. If the X register is not + %% killed by allocation, the optimization would not be safe. + %% If the X register is killed, it means that there cannot + %% follow a 'move' instruction with this X register as the + %% source. + not_possible; +opt_move_1(R, [{set,_,_,_}=I|Is], Acc) -> + %% If the source register is either killed or used by this + %% instruction, the optimimization is not possible. + case is_killed_or_used(R, I) of + true -> not_possible; + false -> opt_move_1(R, Is, [I|Acc]) end; -opt_move_1(R, [I|Is], SafeRegs, Acc) -> - case is_transparent(R, I) of - false -> not_possible; - true -> opt_move_1(R, Is, SafeRegs, [I|Acc]) - end. +opt_move_1(_, _, _) -> + not_possible. + +%% opt_tuple_element([Instruction]) -> [Instruction] +%% If possible, move get_tuple_element instructions forward +%% in the instruction stream to a move instruction, eliminating +%% the move instruction. Example: +%% +%% get_tuple_element Tuple Pos Dst1 +%% ... +%% move Dst1 Dst2 +%% +%% This code may be possible to rewrite to: +%% +%% %%(Moved get_tuple_element instruction) +%% ... +%% get_tuple_element Tuple Pos Dst2 +%% -%% Reverse the instructions, while checking that there are no instructions that -%% would interfere with using the new destination register chosen. +opt_tuple_element([{set,[D],[S],{get_tuple_element,_}}=I|Is0]) -> + case opt_tuple_element_1(Is0, I, {S,D}, []) of + no -> + [I|opt_tuple_element(Is0)]; + {yes,Is} -> + opt_tuple_element(Is) + end; +opt_tuple_element([I|Is]) -> + [I|opt_tuple_element(Is)]; +opt_tuple_element([]) -> []. + +opt_tuple_element_1([{set,_,_,{alloc,_,_}}|_], _, _, _) -> + no; +opt_tuple_element_1([{set,_,_,{try_catch,_,_}}|_], _, _, _) -> + no; +opt_tuple_element_1([{set,[D],[S],move}|Is0], I0, {_,S}, Acc) -> + case eliminate_use_of_from_reg(Is0, S, D, []) of + no -> + no; + {yes,Is} -> + {set,[S],Ss,Op} = I0, + I = {set,[D],Ss,Op}, + {yes,reverse(Acc, [I|Is])} + end; +opt_tuple_element_1([{set,Ds,Ss,_}=I|Is], MovedI, {S,D}=Regs, Acc) -> + case member(S, Ds) orelse member(D, Ss) of + true -> + no; + false -> + opt_tuple_element_1(Is, MovedI, Regs, [I|Acc]) + end; +opt_tuple_element_1(_, _, _, _) -> no. + +%% Reverse the instructions, while checking that there are no +%% instructions that would interfere with using the new destination +%% register (D). -opt_move_2(D, [I|Is], Acc) -> - case is_transparent(D, I) of - false -> not_possible; - true -> opt_move_2(D, Is, [I|Acc]) +opt_move_rev(D, [I|Is], Acc) -> + case is_killed_or_used(D, I) of + true -> not_possible; + false -> opt_move_rev(D, Is, [I|Acc]) + end; +opt_move_rev(D, [], Acc) -> {D,Acc}. + +%% is_killed_or_used(Register, {set,_,_,_}) -> bool() +%% Test whether the register is used by the instruction. + +is_killed_or_used(R, {set,Ss,Ds,_}) -> + member(R, Ds) orelse member(R, Ss). + +%% eliminate_use_of_from_reg([Instruction], FromRegister, ToRegister, Acc) -> +%% {yes,Is} | no +%% Eliminate any use of FromRegister in the instruction sequence +%% by replacing uses of FromRegister with ToRegister. If FromRegister +%% is referenced by an allocation instruction, return 'no' to indicate +%% that FromRegister is still used and that the optimization is not +%% possible. + +eliminate_use_of_from_reg([{set,_,_,{alloc,Live,_}}|_]=Is0, {x,X}, _, Acc) -> + if + X < Live -> + no; + true -> + {yes,reverse(Acc, Is0)} end; -opt_move_2(D, [], Acc) -> {D,Acc}. - -%% is_transparent(Register, Instruction) -> true | false -%% Returns true if Instruction does not in any way references Register -%% (even indirectly by an allocation instruction). -%% Returns false if Instruction does reference Register, or we are -%% not sure. - -is_transparent({x,X}, {set,_,_,{alloc,Live,_}}) when X < Live -> - false; -is_transparent(R, {set,Ds,Ss,_Op}) -> - case member(R, Ds) of - true -> false; - false -> not member(R, Ss) +eliminate_use_of_from_reg([{set,Ds,Ss0,Op}=I0|Is], From, To, Acc) -> + I = case member(From, Ss0) of + true -> + Ss = [case S of + From -> To; + _ -> S + end || S <- Ss0], + {set,Ds,Ss,Op}; + false -> + I0 + end, + case member(From, Ds) of + true -> + {yes,reverse(Acc, [I|Is])}; + false -> + eliminate_use_of_from_reg(Is, From, To, [I|Acc]) end; -is_transparent(_, _) -> false. +eliminate_use_of_from_reg([I]=Is, From, _To, Acc) -> + case beam_utils:is_killed_block(From, [I]) of + true -> + {yes,reverse(Acc, Is)}; + false -> + no + end. %% opt_alloc(Instructions) -> Instructions' %% Optimises all allocate instructions. opt_alloc([{set,[],[],{alloc,R,{_,Ns,Nh,[]}}}|Is]) -> - [{set,[],[],opt_alloc(Is, Ns, Nh, R)}|opt(Is)]; + [{set,[],[],opt_alloc(Is, Ns, Nh, R)}|Is]; opt_alloc([I|Is]) -> [I|opt_alloc(Is)]; opt_alloc([]) -> []. @@ -414,234 +449,3 @@ x_dead([], Regs) -> Regs. x_live([{x,N}|Rs], Regs) -> x_live(Rs, Regs bor (1 bsl N)); x_live([_|Rs], Regs) -> x_live(Rs, Regs); x_live([], Regs) -> Regs. - -%%% -%%% Evaluation of constant bit fields. -%%% - -is_bs_put({bs_put,_,{bs_put_integer,_,_},_}) -> true; -is_bs_put({bs_put,_,{bs_put_float,_,_},_}) -> true; -is_bs_put(_) -> false. - -collect_bs_puts(Is) -> - collect_bs_puts_1(Is, []). - -collect_bs_puts_1([I|Is]=Is0, Acc) -> - case is_bs_put(I) of - false -> {reverse(Acc),Is0}; - true -> collect_bs_puts_1(Is, [I|Acc]) - end. - -opt_bs_puts(Is) -> - opt_bs_1(Is, []). - -opt_bs_1([{bs_put,Fail, - {bs_put_float,1,Flags0},[{integer,Sz},Src]}=I0|Is], Acc) -> - try eval_put_float(Src, Sz, Flags0) of - <<Int:Sz>> -> - Flags = force_big(Flags0), - I = {bs_put,Fail,{bs_put_integer,1,Flags}, - [{integer,Sz},{integer,Int}]}, - opt_bs_1([I|Is], Acc) - catch - error:_ -> - opt_bs_1(Is, [I0|Acc]) - end; -opt_bs_1([{bs_put,_,{bs_put_integer,1,_},[{integer,8},{integer,_}]}|_]=IsAll, - Acc0) -> - {Is,Acc} = bs_collect_string(IsAll, Acc0), - opt_bs_1(Is, Acc); -opt_bs_1([{bs_put,Fail,{bs_put_integer,1,F},[{integer,Sz},{integer,N}]}=I|Is0], - Acc) when Sz > 8 -> - case field_endian(F) of - big -> - %% We can do this optimization for any field size without risk - %% for code explosion. - case bs_split_int(N, Sz, Fail, Is0) of - no_split -> opt_bs_1(Is0, [I|Acc]); - Is -> opt_bs_1(Is, Acc) - end; - little when Sz < 128 -> - %% We only try to optimize relatively small fields, to avoid - %% an explosion in code size. - <<Int:Sz>> = <<N:Sz/little>>, - Flags = force_big(F), - Is = [{bs_put,Fail,{bs_put_integer,1,Flags}, - [{integer,Sz},{integer,Int}]}|Is0], - opt_bs_1(Is, Acc); - _ -> %native or too wide little field - opt_bs_1(Is0, [I|Acc]) - end; -opt_bs_1([{bs_put,Fail,{Op,U,F},[{integer,Sz},Src]}|Is], Acc) when U > 1 -> - opt_bs_1([{bs_put,Fail,{Op,1,F},[{integer,U*Sz},Src]}|Is], Acc); -opt_bs_1([I|Is], Acc) -> - opt_bs_1(Is, [I|Acc]); -opt_bs_1([], Acc) -> reverse(Acc). - -eval_put_float(Src, Sz, Flags) when Sz =< 256 -> %Only evaluate if Sz is reasonable. - Val = value(Src), - case field_endian(Flags) of - little -> <<Val:Sz/little-float-unit:1>>; - big -> <<Val:Sz/big-float-unit:1>> - %% native intentionally not handled here - we can't optimize it. - end. - -value({integer,I}) -> I; -value({float,F}) -> F. - -bs_collect_string(Is, [{bs_put,_,{bs_put_string,Len,{string,Str}},[]}|Acc]) -> - bs_coll_str_1(Is, Len, reverse(Str), Acc); -bs_collect_string(Is, Acc) -> - bs_coll_str_1(Is, 0, [], Acc). - -bs_coll_str_1([{bs_put,_,{bs_put_integer,U,_},[{integer,Sz},{integer,V}]}|Is], - Len, StrAcc, IsAcc) when U*Sz =:= 8 -> - Byte = V band 16#FF, - bs_coll_str_1(Is, Len+1, [Byte|StrAcc], IsAcc); -bs_coll_str_1(Is, Len, StrAcc, IsAcc) -> - {Is,[{bs_put,{f,0},{bs_put_string,Len,{string,reverse(StrAcc)}},[]}|IsAcc]}. - -field_endian({field_flags,F}) -> field_endian_1(F). - -field_endian_1([big=E|_]) -> E; -field_endian_1([little=E|_]) -> E; -field_endian_1([native=E|_]) -> E; -field_endian_1([_|Fs]) -> field_endian_1(Fs). - -force_big({field_flags,F}) -> - {field_flags,force_big_1(F)}. - -force_big_1([big|_]=Fs) -> Fs; -force_big_1([little|Fs]) -> [big|Fs]; -force_big_1([F|Fs]) -> [F|force_big_1(Fs)]. - -bs_split_int(0, Sz, _, _) when Sz > 64 -> - %% We don't want to split in this case because the - %% string will consist of only zeroes. - no_split; -bs_split_int(-1, Sz, _, _) when Sz > 64 -> - %% We don't want to split in this case because the - %% string will consist of only 255 bytes. - no_split; -bs_split_int(N, Sz, Fail, Acc) -> - FirstByteSz = case Sz rem 8 of - 0 -> 8; - Rem -> Rem - end, - bs_split_int_1(N, FirstByteSz, Sz, Fail, Acc). - -bs_split_int_1(-1, _, Sz, Fail, Acc) when Sz > 64 -> - I = {bs_put,Fail,{bs_put_integer,1,{field_flags,[big]}}, - [{integer,Sz},{integer,-1}]}, - [I|Acc]; -bs_split_int_1(0, _, Sz, Fail, Acc) when Sz > 64 -> - I = {bs_put,Fail,{bs_put_integer,1,{field_flags,[big]}}, - [{integer,Sz},{integer,0}]}, - [I|Acc]; -bs_split_int_1(N, ByteSz, Sz, Fail, Acc) when Sz > 0 -> - Mask = (1 bsl ByteSz) - 1, - I = {bs_put,Fail,{bs_put_integer,1,{field_flags,[big]}}, - [{integer,ByteSz},{integer,N band Mask}]}, - bs_split_int_1(N bsr ByteSz, 8, Sz-ByteSz, Fail, [I|Acc]); -bs_split_int_1(_, _, _, _, Acc) -> Acc. - - -%%% -%%% Optimization of new bit syntax matching: get rid -%%% of redundant bs_restore2/2 instructions across select_val -%%% instructions, as well as a few other simple peep-hole optimizations. -%%% - -bsm_opt(Is0, Lc0) -> - {Is1,D0,Lc} = bsm_scan(Is0, [], Lc0, []), - Is2 = case D0 of - [] -> - Is1; - _ -> - D = gb_trees:from_orddict(orddict:from_list(D0)), - bsm_reroute(Is1, D, none, []) - end, - Is = beam_clean:bs_clean_saves(Is2), - {bsm_opt_2(Is, []),Lc}. - -bsm_scan([{label,L}=Lbl,{bs_restore2,_,Save}=R|Is], D0, Lc, Acc0) -> - D = [{{L,Save},Lc}|D0], - Acc = [{label,Lc},R,Lbl|Acc0], - bsm_scan(Is, D, Lc+1, Acc); -bsm_scan([I|Is], D, Lc, Acc) -> - bsm_scan(Is, D, Lc, [I|Acc]); -bsm_scan([], D, Lc, Acc) -> - {reverse(Acc),D,Lc}. - -bsm_reroute([{bs_save2,Reg,Save}=I|Is], D, _, Acc) -> - bsm_reroute(Is, D, {Reg,Save}, [I|Acc]); -bsm_reroute([{bs_restore2,Reg,Save}=I|Is], D, _, Acc) -> - bsm_reroute(Is, D, {Reg,Save}, [I|Acc]); -bsm_reroute([{label,_}=I|Is], D, S, Acc) -> - bsm_reroute(Is, D, S, [I|Acc]); -bsm_reroute([{select,select_val,Reg,F0,Lbls0}|Is], D, {_,Save}=S, Acc0) -> - [F|Lbls] = bsm_subst_labels([F0|Lbls0], Save, D), - Acc = [{select,select_val,Reg,F,Lbls}|Acc0], - bsm_reroute(Is, D, S, Acc); -bsm_reroute([{test,TestOp,F0,TestArgs}=I|Is], D, {_,Save}=S, Acc0) -> - F = bsm_subst_label(F0, Save, D), - Acc = [{test,TestOp,F,TestArgs}|Acc0], - case bsm_not_bs_test(I) of - true -> - %% The test instruction will not update the bit offset for the - %% binary being matched. Therefore the save position can be kept. - bsm_reroute(Is, D, S, Acc); - false -> - %% The test instruction might update the bit offset. Kill our - %% remembered Save position. - bsm_reroute(Is, D, none, Acc) - end; -bsm_reroute([{test,TestOp,F0,Live,TestArgs,Dst}|Is], D, {_,Save}, Acc0) -> - F = bsm_subst_label(F0, Save, D), - Acc = [{test,TestOp,F,Live,TestArgs,Dst}|Acc0], - %% The test instruction will update the bit offset. Kill our - %% remembered Save position. - bsm_reroute(Is, D, none, Acc); -bsm_reroute([{block,[{set,[],[],{alloc,_,_}}]}=Bl, - {bs_context_to_binary,_}=I|Is], D, S, Acc) -> - %% To help further bit syntax optimizations. - bsm_reroute([I,Bl|Is], D, S, Acc); -bsm_reroute([I|Is], D, _, Acc) -> - bsm_reroute(Is, D, none, [I|Acc]); -bsm_reroute([], _, _, Acc) -> reverse(Acc). - -bsm_opt_2([{test,bs_test_tail2,F,[Ctx,Bits]}|Is], - [{test,bs_skip_bits2,F,[Ctx,{integer,I},Unit,_Flags]}|Acc]) -> - bsm_opt_2(Is, [{test,bs_test_tail2,F,[Ctx,Bits+I*Unit]}|Acc]); -bsm_opt_2([{test,bs_skip_bits2,F,[Ctx,{integer,I1},Unit1,_]}|Is], - [{test,bs_skip_bits2,F,[Ctx,{integer,I2},Unit2,Flags]}|Acc]) -> - bsm_opt_2(Is, [{test,bs_skip_bits2,F, - [Ctx,{integer,I1*Unit1+I2*Unit2},1,Flags]}|Acc]); -bsm_opt_2([I|Is], Acc) -> - bsm_opt_2(Is, [I|Acc]); -bsm_opt_2([], Acc) -> reverse(Acc). - -%% bsm_not_bs_test({test,Name,_,Operands}) -> true|false. -%% Test whether is the test is a "safe", i.e. does not move the -%% bit offset for a binary. -%% -%% 'true' means that the test is safe, 'false' that we don't know or -%% that the test moves the offset (e.g. bs_get_integer2). - -bsm_not_bs_test({test,bs_test_tail2,_,[_,_]}) -> true; -bsm_not_bs_test(Test) -> beam_utils:is_pure_test(Test). - -bsm_subst_labels(Fs, Save, D) -> - bsm_subst_labels_1(Fs, Save, D, []). - -bsm_subst_labels_1([F|Fs], Save, D, Acc) -> - bsm_subst_labels_1(Fs, Save, D, [bsm_subst_label(F, Save, D)|Acc]); -bsm_subst_labels_1([], _, _, Acc) -> - reverse(Acc). - -bsm_subst_label({f,Lbl0}=F, Save, D) -> - case gb_trees:lookup({Lbl0,Save}, D) of - {value,Lbl} -> {f,Lbl}; - none -> F - end; -bsm_subst_label(Other, _, _) -> Other. diff --git a/lib/compiler/src/beam_bool.erl b/lib/compiler/src/beam_bool.erl index 14b6381230..efd935f666 100644 --- a/lib/compiler/src/beam_bool.erl +++ b/lib/compiler/src/beam_bool.erl @@ -25,8 +25,6 @@ -import(lists, [reverse/1,reverse/2,foldl/3,mapfoldl/3,map/2]). --define(MAXREG, 1024). - -record(st, {next, %Next label number. ll %Live regs at labels. @@ -142,11 +140,6 @@ bopt_block(Reg, Fail, OldIs, [{block,Bl0}|Acc0], St0) -> throw:not_boolean_expr -> failed; - %% The block contains a 'move' instruction that could - %% not be handled. - throw:move -> - failed; - %% The optimization is not safe. (A register %% used by the instructions following the %% optimized code is either not assigned a @@ -215,37 +208,14 @@ ensure_opt_safe(Bl, NewCode, OldIs, Fail, PrecedingCode, St) -> false -> throw(all_registers_not_killed); true -> ok end, - Same = assigned_same_value(Bl, NewCode), MustBeUnused = ordsets:subtract(ordsets:union(NotSet, NewDst), - ordsets:union(MustBeKilled, Same)), + MustBeKilled), case none_used(MustBeUnused, OldIs, Fail, St) of false -> throw(registers_used); true -> ok end, ok. -%% assigned_same_value(OldCode, NewCodeReversed) -> [DestinationRegs] -%% Return an ordset with a list of all y registers that are always -%% assigned the same value in the old and new code. Currently, we -%% are very conservative in that we only consider identical move -%% instructions in the same order. -%% -assigned_same_value(Old, New) -> - case reverse(New) of - [{block,Bl}|_] -> - assigned_same_value(Old, Bl, []); - _ -> - ordsets:new() - end. - -assigned_same_value([{set,[{y,_}=D],[S],move}|T1], - [{set,[{y,_}=D],[S],move}|T2], Acc) -> - assigned_same_value(T1, T2, [D|Acc]); -assigned_same_value(_, _, Acc) -> - ordsets:from_list(Acc). - -update_fail_label([{set,_,_,move}=I|Is], Fail, Acc) -> - update_fail_label(Is, Fail, [I|Acc]); update_fail_label([{set,Ds,As,{bif,N,{f,_}}}|Is], Fail, Acc) -> update_fail_label(Is, Fail, [{set,Ds,As,{bif,N,{f,Fail}}}|Acc]); update_fail_label([{set,Ds,As,{alloc,Regs,{gc_bif,N,{f,_}}}}|Is], Fail, Acc) -> @@ -314,8 +284,6 @@ split_block_1(Is, Fail, ProhibitFailLabel) -> end end. -split_block_2([{set,_,_,move}=I|Is], Fail, Acc) -> - split_block_2(Is, Fail, [I|Acc]); split_block_2([{set,[_],_,{bif,_,{f,Fail}}}=I|Is], Fail, Acc) -> split_block_2(Is, Fail, [I|Acc]); split_block_2([{set,[_],_,{alloc,_,{gc_bif,_,{f,Fail}}}}=I|Is], Fail, Acc) -> @@ -343,8 +311,6 @@ dst_regs([{set,[D],_,{bif,_,{f,_}}}|Is], Acc) -> dst_regs(Is, [D|Acc]); dst_regs([{set,[D],_,{alloc,_,{gc_bif,_,{f,_}}}}|Is], Acc) -> dst_regs(Is, [D|Acc]); -dst_regs([{set,[D],_,move}|Is], Acc) -> - dst_regs(Is, [D|Acc]); dst_regs([_|Is], Acc) -> dst_regs(Is, Acc); dst_regs([], Acc) -> ordsets:from_list(Acc). @@ -411,13 +377,6 @@ bopt_tree([{protected,[Dst],Code,_}|Is], Forest0, Pre) -> _Res -> throw(not_boolean_expr) end; -bopt_tree([{set,[Dst],[Src],move}=Move|Is], Forest, Pre) -> - case {Src,Dst} of - {{tmp,_},_} -> throw(move); - {_,{tmp,_}} -> throw(move); - _ -> ok - end, - bopt_tree(Is, Forest, [Move|Pre]); bopt_tree([{set,[Dst],As,{bif,N,_}}=Bif|Is], Forest0, Pre) -> Ar = length(As), case safe_bool_op(N, Ar) of @@ -589,10 +548,6 @@ free_variables(Is) -> E = gb_sets:empty(), free_vars_1(Is, E, E, E). -free_vars_1([{set,Ds,As,move}|Is], F0, N0, A) -> - F = gb_sets:union(F0, gb_sets:difference(var_list(As), N0)), - N = gb_sets:union(N0, var_list(Ds)), - free_vars_1(Is, F, N, A); free_vars_1([{set,Ds,As,{bif,_,_}}|Is], F0, N0, A) -> F = gb_sets:union(F0, gb_sets:difference(var_list(As), N0)), N = gb_sets:union(N0, var_list(Ds)), @@ -632,8 +587,6 @@ free_vars_regs(X) -> [{x,X-1}|free_vars_regs(X-1)]. rename_regs(Is, Regs) -> rename_regs(Is, Regs, []). -rename_regs([{set,_,_,move}=I|Is], Regs, Acc) -> - rename_regs(Is, Regs, [I|Acc]); rename_regs([{set,[Dst0],Ss0,{alloc,_,Info}}|Is], Regs0, Acc) -> Live = live_regs(Regs0), Ss = rename_sources(Ss0, Regs0), @@ -737,8 +690,7 @@ ssa_assign({x,_}=R, #ssa{sub=Sub0}=Ssa0) -> Sub1 = gb_trees:update(R, NewReg, Sub0), Sub = gb_trees:insert(NewReg, NewReg, Sub1), Ssa#ssa{sub=Sub} - end; -ssa_assign(_, Ssa) -> Ssa. + end. ssa_sub_list(List, Sub) -> [ssa_sub(E, Sub) || E <- List]. diff --git a/lib/compiler/src/beam_bs.erl b/lib/compiler/src/beam_bs.erl new file mode 100644 index 0000000000..55fa7ce10c --- /dev/null +++ b/lib/compiler/src/beam_bs.erl @@ -0,0 +1,278 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1999-2013. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +%% Purpose : Partitions assembly instructions into basic blocks and +%% optimizes them. + +-module(beam_bs). + +-export([module/2]). +-import(lists, [mapfoldl/3,reverse/1]). + +module({Mod,Exp,Attr,Fs0,Lc0}, _Opt) -> + {Fs,Lc} = mapfoldl(fun function/2, Lc0, Fs0), + {ok,{Mod,Exp,Attr,Fs,Lc}}. + +function({function,Name,Arity,CLabel,Is0}, Lc0) -> + try + Is1 = bs_put_opt(Is0), + {Is,Lc} = bsm_opt(Is1, Lc0), + {{function,Name,Arity,CLabel,Is},Lc} + catch + Class:Error -> + Stack = erlang:get_stacktrace(), + io:fwrite("Function: ~w/~w\n", [Name,Arity]), + erlang:raise(Class, Error, Stack) + end. + +%%% +%%% Evaluation of constant bit fields. +%%% + +bs_put_opt([{bs_put,_,_,_}=I|Is0]) -> + {BsPuts0,Is} = collect_bs_puts(Is0, [I]), + BsPuts = opt_bs_puts(BsPuts0), + BsPuts ++ bs_put_opt(Is); +bs_put_opt([I|Is]) -> + [I|bs_put_opt(Is)]; +bs_put_opt([]) -> []. + +collect_bs_puts([{bs_put,_,_,_}=I|Is], Acc) -> + collect_bs_puts(Is, [I|Acc]); +collect_bs_puts([_|_]=Is, Acc) -> + {reverse(Acc),Is}. + +opt_bs_puts(Is) -> + opt_bs_1(Is, []). + +opt_bs_1([{bs_put,Fail, + {bs_put_float,1,Flags0},[{integer,Sz},Src]}=I0|Is], Acc) -> + try eval_put_float(Src, Sz, Flags0) of + <<Int:Sz>> -> + Flags = force_big(Flags0), + I = {bs_put,Fail,{bs_put_integer,1,Flags}, + [{integer,Sz},{integer,Int}]}, + opt_bs_1([I|Is], Acc) + catch + error:_ -> + opt_bs_1(Is, [I0|Acc]) + end; +opt_bs_1([{bs_put,_,{bs_put_integer,1,_},[{integer,8},{integer,_}]}|_]=IsAll, + Acc0) -> + {Is,Acc} = bs_collect_string(IsAll, Acc0), + opt_bs_1(Is, Acc); +opt_bs_1([{bs_put,Fail,{bs_put_integer,1,F},[{integer,Sz},{integer,N}]}=I|Is0], + Acc) when Sz > 8 -> + case field_endian(F) of + big -> + %% We can do this optimization for any field size without + %% risk for code explosion. + case bs_split_int(N, Sz, Fail, Is0) of + no_split -> opt_bs_1(Is0, [I|Acc]); + Is -> opt_bs_1(Is, Acc) + end; + little when Sz < 128 -> + %% We only try to optimize relatively small fields, to + %% avoid an explosion in code size. + <<Int:Sz>> = <<N:Sz/little>>, + Flags = force_big(F), + Is = [{bs_put,Fail,{bs_put_integer,1,Flags}, + [{integer,Sz},{integer,Int}]}|Is0], + opt_bs_1(Is, Acc); + _ -> %native or too wide little field + opt_bs_1(Is0, [I|Acc]) + end; +opt_bs_1([{bs_put,Fail,{Op,U,F},[{integer,Sz},Src]}|Is], Acc) when U > 1 -> + opt_bs_1([{bs_put,Fail,{Op,1,F},[{integer,U*Sz},Src]}|Is], Acc); +opt_bs_1([I|Is], Acc) -> + opt_bs_1(Is, [I|Acc]); +opt_bs_1([], Acc) -> reverse(Acc). + +eval_put_float(Src, Sz, Flags) when Sz =< 256 -> + %%Only evaluate if Sz is reasonable. + Val = value(Src), + case field_endian(Flags) of + little -> <<Val:Sz/little-float-unit:1>>; + big -> <<Val:Sz/big-float-unit:1>> + %% native intentionally not handled here - we can't optimize + %% it. + end. + +value({integer,I}) -> I; +value({float,F}) -> F. + +bs_collect_string(Is, [{bs_put,_,{bs_put_string,Len,{string,Str}},[]}|Acc]) -> + bs_coll_str_1(Is, Len, reverse(Str), Acc); +bs_collect_string(Is, Acc) -> + bs_coll_str_1(Is, 0, [], Acc). + +bs_coll_str_1([{bs_put,_,{bs_put_integer,U,_},[{integer,Sz},{integer,V}]}|Is], + Len, StrAcc, IsAcc) when U*Sz =:= 8 -> + Byte = V band 16#FF, + bs_coll_str_1(Is, Len+1, [Byte|StrAcc], IsAcc); +bs_coll_str_1(Is, Len, StrAcc, IsAcc) -> + {Is,[{bs_put,{f,0},{bs_put_string,Len,{string,reverse(StrAcc)}},[]}|IsAcc]}. + +field_endian({field_flags,F}) -> field_endian_1(F). + +field_endian_1([big=E|_]) -> E; +field_endian_1([little=E|_]) -> E; +field_endian_1([native=E|_]) -> E; +field_endian_1([_|Fs]) -> field_endian_1(Fs). + +force_big({field_flags,F}) -> + {field_flags,force_big_1(F)}. + +force_big_1([big|_]=Fs) -> Fs; +force_big_1([little|Fs]) -> [big|Fs]; +force_big_1([F|Fs]) -> [F|force_big_1(Fs)]. + +bs_split_int(0, Sz, _, _) when Sz > 64 -> + %% We don't want to split in this case because the + %% string will consist of only zeroes. + no_split; +bs_split_int(-1, Sz, _, _) when Sz > 64 -> + %% We don't want to split in this case because the + %% string will consist of only 255 bytes. + no_split; +bs_split_int(N, Sz, Fail, Acc) -> + FirstByteSz = case Sz rem 8 of + 0 -> 8; + Rem -> Rem + end, + bs_split_int_1(N, FirstByteSz, Sz, Fail, Acc). + +bs_split_int_1(-1, _, Sz, Fail, Acc) when Sz > 64 -> + I = {bs_put,Fail,{bs_put_integer,1,{field_flags,[big]}}, + [{integer,Sz},{integer,-1}]}, + [I|Acc]; +bs_split_int_1(0, _, Sz, Fail, Acc) when Sz > 64 -> + I = {bs_put,Fail,{bs_put_integer,1,{field_flags,[big]}}, + [{integer,Sz},{integer,0}]}, + [I|Acc]; +bs_split_int_1(N, ByteSz, Sz, Fail, Acc) when Sz > 0 -> + Mask = (1 bsl ByteSz) - 1, + I = {bs_put,Fail,{bs_put_integer,1,{field_flags,[big]}}, + [{integer,ByteSz},{integer,N band Mask}]}, + bs_split_int_1(N bsr ByteSz, 8, Sz-ByteSz, Fail, [I|Acc]); +bs_split_int_1(_, _, _, _, Acc) -> Acc. + +%%% +%%% Optimization of bit syntax matching: get rid +%%% of redundant bs_restore2/2 instructions across select_val +%%% instructions, as well as a few other simple peep-hole +%%% optimizations. +%%% + +bsm_opt(Is0, Lc0) -> + {Is1,D0,Lc} = bsm_scan(Is0, [], Lc0, []), + Is2 = case D0 of + [] -> + %% No bit syntax matching in this function. + Is1; + [_|_] -> + %% Optimize the bit syntax matching. + D = gb_trees:from_orddict(orddict:from_list(D0)), + bsm_reroute(Is1, D, none, []) + end, + Is = beam_clean:bs_clean_saves(Is2), + {bsm_opt_2(Is, []),Lc}. + +bsm_scan([{label,L}=Lbl,{bs_restore2,_,Save}=R|Is], D0, Lc, Acc0) -> + D = [{{L,Save},Lc}|D0], + Acc = [{label,Lc},R,Lbl|Acc0], + bsm_scan(Is, D, Lc+1, Acc); +bsm_scan([I|Is], D, Lc, Acc) -> + bsm_scan(Is, D, Lc, [I|Acc]); +bsm_scan([], D, Lc, Acc) -> + {reverse(Acc),D,Lc}. + +bsm_reroute([{bs_save2,Reg,Save}=I|Is], D, _, Acc) -> + bsm_reroute(Is, D, {Reg,Save}, [I|Acc]); +bsm_reroute([{bs_restore2,Reg,Save}=I|Is], D, _, Acc) -> + bsm_reroute(Is, D, {Reg,Save}, [I|Acc]); +bsm_reroute([{label,_}=I|Is], D, S, Acc) -> + bsm_reroute(Is, D, S, [I|Acc]); +bsm_reroute([{select,select_val,Reg,F0,Lbls0}|Is], D, {_,Save}=S, Acc0) -> + [F|Lbls] = bsm_subst_labels([F0|Lbls0], Save, D), + Acc = [{select,select_val,Reg,F,Lbls}|Acc0], + bsm_reroute(Is, D, S, Acc); +bsm_reroute([{test,TestOp,F0,TestArgs}=I|Is], D, {_,Save}=S, Acc0) -> + F = bsm_subst_label(F0, Save, D), + Acc = [{test,TestOp,F,TestArgs}|Acc0], + case bsm_not_bs_test(I) of + true -> + %% The test instruction will not update the bit offset for + %% the binary being matched. Therefore the save position + %% can be kept. + bsm_reroute(Is, D, S, Acc); + false -> + %% The test instruction might update the bit offset. Kill + %% our remembered Save position. + bsm_reroute(Is, D, none, Acc) + end; +bsm_reroute([{test,TestOp,F0,Live,TestArgs,Dst}|Is], D, {_,Save}, Acc0) -> + F = bsm_subst_label(F0, Save, D), + Acc = [{test,TestOp,F,Live,TestArgs,Dst}|Acc0], + %% The test instruction will update the bit offset. Kill our + %% remembered Save position. + bsm_reroute(Is, D, none, Acc); +bsm_reroute([{block,[{set,[],[],{alloc,_,_}}]}=Bl, + {bs_context_to_binary,_}=I|Is], D, S, Acc) -> + %% To help further bit syntax optimizations. + bsm_reroute([I,Bl|Is], D, S, Acc); +bsm_reroute([I|Is], D, _, Acc) -> + bsm_reroute(Is, D, none, [I|Acc]); +bsm_reroute([], _, _, Acc) -> reverse(Acc). + +bsm_opt_2([{test,bs_test_tail2,F,[Ctx,Bits]}|Is], + [{test,bs_skip_bits2,F,[Ctx,{integer,I},Unit,_Flags]}|Acc]) -> + bsm_opt_2(Is, [{test,bs_test_tail2,F,[Ctx,Bits+I*Unit]}|Acc]); +bsm_opt_2([{test,bs_skip_bits2,F,[Ctx,{integer,I1},Unit1,_]}|Is], + [{test,bs_skip_bits2,F,[Ctx,{integer,I2},Unit2,Flags]}|Acc]) -> + bsm_opt_2(Is, [{test,bs_skip_bits2,F, + [Ctx,{integer,I1*Unit1+I2*Unit2},1,Flags]}|Acc]); +bsm_opt_2([I|Is], Acc) -> + bsm_opt_2(Is, [I|Acc]); +bsm_opt_2([], Acc) -> reverse(Acc). + +%% bsm_not_bs_test({test,Name,_,Operands}) -> true|false. +%% Test whether is the test is a "safe", i.e. does not move the +%% bit offset for a binary. +%% +%% 'true' means that the test is safe, 'false' that we don't know or +%% that the test moves the offset (e.g. bs_get_integer2). + +bsm_not_bs_test({test,bs_test_tail2,_,[_,_]}) -> true; +bsm_not_bs_test(Test) -> beam_utils:is_pure_test(Test). + +bsm_subst_labels(Fs, Save, D) -> + bsm_subst_labels_1(Fs, Save, D, []). + +bsm_subst_labels_1([F|Fs], Save, D, Acc) -> + bsm_subst_labels_1(Fs, Save, D, [bsm_subst_label(F, Save, D)|Acc]); +bsm_subst_labels_1([], _, _, Acc) -> + reverse(Acc). + +bsm_subst_label({f,Lbl0}=F, Save, D) -> + case gb_trees:lookup({Lbl0,Save}, D) of + {value,Lbl} -> {f,Lbl}; + none -> F + end; +bsm_subst_label(Other, _, _) -> Other. diff --git a/lib/compiler/src/beam_bsm.erl b/lib/compiler/src/beam_bsm.erl index 4f76350269..62356928ae 100644 --- a/lib/compiler/src/beam_bsm.erl +++ b/lib/compiler/src/beam_bsm.erl @@ -421,7 +421,8 @@ btb_follow_branches([], _, D) -> D. btb_follow_branch(0, _Regs, D) -> D; btb_follow_branch(Lbl, Regs, #btb{ok_br=Br0,index=Li}=D) -> - case gb_sets:is_member(Lbl, Br0) of + Key = {Lbl,Regs}, + case gb_sets:is_member(Key, Br0) of true -> %% We have already followed this branch and it was OK. D; @@ -432,7 +433,7 @@ btb_follow_branch(Lbl, Regs, #btb{ok_br=Br0,index=Li}=D) -> btb_reaches_match_1(Is, Regs, D), %% Since we got back, this branch is OK. - D#btb{ok_br=gb_sets:insert(Lbl, Br),must_not_save=MustNotSave, + D#btb{ok_br=gb_sets:insert(Key, Br),must_not_save=MustNotSave, must_save=MustSave} end. diff --git a/lib/compiler/src/beam_clean.erl b/lib/compiler/src/beam_clean.erl index 919ee3ee7d..d9108c383d 100644 --- a/lib/compiler/src/beam_clean.erl +++ b/lib/compiler/src/beam_clean.erl @@ -141,7 +141,7 @@ renumber_labels([{bif,is_record,{f,_}, renumber_labels(Is, Acc, St); renumber_labels([{test,is_record,{f,_}=Fail, [Term,{atom,Tag}=TagAtom,{integer,Arity}]}|Is0], Acc, St) -> - Tmp = {x,1023}, + Tmp = {x,1022}, Is = case is_record_tuple(Term, Tag, Arity) of yes -> Is0; @@ -190,17 +190,11 @@ replace([{test,Test,{f,Lbl},Ops}|Is], Acc, D) -> replace([{test,Test,{f,Lbl},Live,Ops,Dst}|Is], Acc, D) -> replace(Is, [{test,Test,{f,label(Lbl, D)},Live,Ops,Dst}|Acc], D); replace([{select,I,R,{f,Fail0},Vls0}|Is], Acc, D) -> - Vls1 = map(fun ({f,L}) -> {f,label(L, D)}; - (Other) -> Other end, Vls0), + Vls = map(fun ({f,L}) -> {f,label(L, D)}; + (Other) -> Other + end, Vls0), Fail = label(Fail0, D), - case redundant_values(Vls1, Fail, []) of - [] -> - %% Oops, no choices left. The loader will not accept that. - %% Convert to a plain jump. - replace(Is, [{jump,{f,Fail}}|Acc], D); - Vls -> - replace(Is, [{select,I,R,{f,Fail},Vls}|Acc], D) - end; + replace(Is, [{select,I,R,{f,Fail},Vls}|Acc], D); replace([{'try',R,{f,Lbl}}|Is], Acc, D) -> replace(Is, [{'try',R,{f,label(Lbl, D)}}|Acc], D); replace([{'catch',R,{f,Lbl}}|Is], Acc, D) -> @@ -241,12 +235,6 @@ label(Old, D) -> {value,Val} -> Val; none -> throw({error,{undefined_label,Old}}) end. - -redundant_values([_,{f,Fail}|Vls], Fail, Acc) -> - redundant_values(Vls, Fail, Acc); -redundant_values([Val,Lbl|Vls], Fail, Acc) -> - redundant_values(Vls, Fail, [Lbl,Val|Acc]); -redundant_values([], _, Acc) -> reverse(Acc). %%% %%% Final fixup of bs_start_match2/5,bs_save2/bs_restore2 instructions for diff --git a/lib/compiler/src/beam_dead.erl b/lib/compiler/src/beam_dead.erl index ead88b57e9..11129c39bc 100644 --- a/lib/compiler/src/beam_dead.erl +++ b/lib/compiler/src/beam_dead.erl @@ -239,11 +239,26 @@ backward([{test,is_eq_exact,Fail,[Dst,{integer,Arity}]}=I| backward([{label,Lbl}=L|Is], D, Acc) -> backward(Is, beam_utils:index_label(Lbl, Acc, D), [L|Acc]); backward([{select,select_val,Reg,{f,Fail0},List0}|Is], D, Acc) -> - List = shortcut_select_list(List0, Reg, D, []), + List1 = shortcut_select_list(List0, Reg, D, []), Fail1 = shortcut_label(Fail0, D), Fail = shortcut_bs_test(Fail1, Is, D), - Sel = {select,select_val,Reg,{f,Fail},List}, - backward(Is, D, [Sel|Acc]); + List = prune_redundant(List1, Fail), + case List of + [] -> + Jump = {jump,{f,Fail}}, + backward([Jump|Is], D, Acc); + [V,F] -> + Test = {test,is_eq_exact,{f,Fail},[Reg,V]}, + Jump = {jump,F}, + backward([Jump,Test|Is], D, Acc); + [{atom,B1},F,{atom,B2},F] when B1 =:= not B2 -> + Test = {test,is_boolean,{f,Fail},[Reg]}, + Jump = {jump,F}, + backward([Jump,Test|Is], D, Acc); + [_|_] -> + Sel = {select,select_val,Reg,{f,Fail},List}, + backward(Is, D, [Sel|Acc]) + end; backward([{jump,{f,To0}},{move,Src,Reg}=Move|Is], D, Acc) -> To = shortcut_select_label(To0, Reg, Src, D), Jump = {jump,{f,To}}, @@ -257,14 +272,17 @@ backward([{jump,{f,To}}=J|[{bif,Op,_,Ops,Reg}|Is]=Is0], D, Acc) -> catch throw:not_possible -> backward(Is0, D, [J|Acc]) end; -backward([{test,bs_start_match2,F,_,[R,_],Ctxt}=I|Is], D, +backward([{test,bs_start_match2,F,Live,[R,_]=Args,Ctxt}|Is], D, [{test,bs_match_string,F,[Ctxt,Bs]}, {test,bs_test_tail2,F,[Ctxt,0]}|Acc0]=Acc) -> + {f,To0} = F, + To = shortcut_bs_start_match(To0, R, D), case beam_utils:is_killed(Ctxt, Acc0, D) of true -> - Eq = {test,is_eq_exact,F,[R,{literal,Bs}]}, + Eq = {test,is_eq_exact,{f,To},[R,{literal,Bs}]}, backward(Is, D, [Eq|Acc0]); false -> + I = {test,bs_start_match2,{f,To},Live,Args,Ctxt}, backward(Is, D, [I|Acc]) end; backward([{test,bs_start_match2,{f,To0},Live,[Src|_]=Info,Dst}|Is], D, Acc) -> @@ -295,7 +313,28 @@ backward([{test,Op,{f,To0},Ops0}|Is], D, Acc) -> is_eq_exact -> combine_eqs(To, Ops0, D, Acc); _ -> {test,Op,{f,To},Ops0} end, - backward(Is, D, [I|Acc]); + case {I,Acc} of + {{test,is_atom,Fail,Ops0},[{test,is_boolean,Fail,Ops0}|_]} -> + %% An is_atom test before an is_boolean test (with the + %% same failure label) is redundant. + backward(Is, D, Acc); + {{test,is_atom,Fail,[R]}, + [{test,is_eq_exact,Fail,[R,{atom,_}]}|_]} -> + %% An is_atom test before a comparison with an atom (with + %% the same failure label) is redundant. + backward(Is, D, Acc); + {{test,is_integer,Fail,[R]}, + [{test,is_eq_exact,Fail,[R,{integer,_}]}|_]} -> + %% An is_integer test before a comparison with an integer + %% (with the same failure label) is redundant. + backward(Is, D, Acc); + {{test,_,_,_},_} -> + %% Still a test instruction. Done. + backward(Is, D, [I|Acc]); + {_,_} -> + %% Rewritten to a select_val. Rescan. + backward([I|Is], D, Acc) + end; backward([{test,Op,{f,To0},Live,Ops0,Dst}|Is], D, Acc) -> To1 = shortcut_bs_test(To0, Is, D), To2 = shortcut_label(To1, D), @@ -348,6 +387,12 @@ shortcut_label(To0, D) -> shortcut_select_label(To, Reg, Lit, D) -> shortcut_rel_op(To, is_ne_exact, [Reg,Lit], D). +prune_redundant([_,{f,Fail}|T], Fail) -> + prune_redundant(T, Fail); +prune_redundant([V,F|T], Fail) -> + [V,F|prune_redundant(T, Fail)]; +prune_redundant([], _) -> []. + %% Replace a comparison operator with a test instruction and a jump. %% For example, if we have this code: %% diff --git a/lib/compiler/src/beam_dict.erl b/lib/compiler/src/beam_dict.erl index 2b5f8c1b7f..654fb47dbd 100644 --- a/lib/compiler/src/beam_dict.erl +++ b/lib/compiler/src/beam_dict.erl @@ -44,7 +44,7 @@ locals = [] :: [{label(), arity(), label()}], imports = gb_trees:empty() :: import_tab(), strings = <<>> :: binary(), %String pool - lambdas = [], %[{...}] + lambdas = {0,[]}, %[{...}] literals = dict:new() :: literal_tab(), fnames = #{} :: fname_tab(), lines = #{} :: line_tab(), @@ -145,15 +145,14 @@ string(Str, Dict) when is_list(Str) -> -spec lambda(label(), non_neg_integer(), bdict()) -> {non_neg_integer(), bdict()}. -lambda(Lbl, NumFree, #asm{lambdas=Lambdas0}=Dict) -> - OldIndex = length(Lambdas0), +lambda(Lbl, NumFree, #asm{lambdas={OldIndex,Lambdas0}}=Dict) -> %% Set Index the same as OldIndex. Index = OldIndex, %% Initialize OldUniq to 0. It will be set to an unique value %% based on the MD5 checksum of the BEAM code for the module. OldUniq = 0, Lambdas = [{Lbl,{OldIndex,Lbl,Index,NumFree,OldUniq}}|Lambdas0], - {OldIndex,Dict#asm{lambdas=Lambdas}}. + {OldIndex,Dict#asm{lambdas={OldIndex+1,Lambdas}}}. %% Returns the index for a literal (adding it to the literal table if necessary). %% literal(Literal, Dict) -> {Index,Dict'} @@ -236,13 +235,13 @@ string_table(#asm{strings=Strings,string_offset=Size}) -> -spec lambda_table(bdict()) -> {non_neg_integer(), [<<_:192>>]}. -lambda_table(#asm{locals=Loc0,lambdas=Lambdas0}) -> +lambda_table(#asm{locals=Loc0,lambdas={NumLambdas,Lambdas0}}) -> Lambdas1 = sofs:relation(Lambdas0), Loc = sofs:relation([{Lbl,{F,A}} || {F,A,Lbl} <- Loc0]), Lambdas2 = sofs:relative_product1(Lambdas1, Loc), Lambdas = [<<F:32,A:32,Lbl:32,Index:32,NumFree:32,OldUniq:32>> || {{_,Lbl,Index,NumFree,OldUniq},{F,A}} <- sofs:to_external(Lambdas2)], - {length(Lambdas),Lambdas}. + {NumLambdas,Lambdas}. %% Returns the literal table. %% literal_table(Dict) -> {NumLiterals, [<<TermSize>>,TermInExternalFormat]} diff --git a/lib/compiler/src/beam_jump.erl b/lib/compiler/src/beam_jump.erl index 5e58e0f6ac..3b6eb19fe8 100644 --- a/lib/compiler/src/beam_jump.erl +++ b/lib/compiler/src/beam_jump.erl @@ -495,7 +495,7 @@ is_label_used_in_block({set,_,_,Info}, Lbl) -> {alloc,_,{gc_bif,_,{f,F}}} -> F =:= Lbl; {alloc,_,{put_map,_,{f,F}}} -> F =:= Lbl; {get_map_elements,{f,F}} -> F =:= Lbl; - {'catch',{f,F}} -> F =:= Lbl; + {try_catch,_,{f,F}} -> F =:= Lbl; {alloc,_,_} -> false; {put_tuple,_} -> false; {get_tuple_element,_} -> false; diff --git a/lib/compiler/src/beam_peep.erl b/lib/compiler/src/beam_peep.erl index 17fd2e502a..0c1abfe6a0 100644 --- a/lib/compiler/src/beam_peep.erl +++ b/lib/compiler/src/beam_peep.erl @@ -65,18 +65,6 @@ function({function,Name,Arity,CLabel,Is0}) -> %% InEncoding =:= latin1, OutEncoding =:= unicode; %% InEncoding =:= latin1, OutEncoding =:= utf8 -> %% -%% (2) A select_val/4 instruction that only verifies that -%% its argument is either 'true' or 'false' can be -%% be replaced with an is_boolean/2 instruction. That is: -%% -%% select_val Reg Fail [ true Next false Next ] -%% Next: ... -%% -%% can be rewritten to -%% -%% is_boolean Fail Reg -%% Next: ... -%% peep(Is) -> peep(Is, gb_sets:empty(), []). @@ -95,12 +83,16 @@ peep([{gc_bif,_,_,_,_,Dst}=I|Is], SeenTests0, Acc) -> %% Kill all remembered tests that depend on the destination register. SeenTests = kill_seen(Dst, SeenTests0), peep(Is, SeenTests, [I|Acc]); -peep([{test,is_boolean,{f,Fail},Ops}|_]=Is, SeenTests, - [{test,is_atom,{f,Fail},Ops}|Acc]) -> - %% The previous is_atom/2 test (with the same failure label) is redundant. - %% (If is_boolean(Src) is true, is_atom(Src) is also true, so it is - %% OK to still remember that we have seen is_atom/1.) - peep(Is, SeenTests, Acc); +peep([{select,Op,R,F,Vls0}|Is], _, Acc) -> + case prune_redundant_values(Vls0, F) of + [] -> + %% No values left. Must convert to plain jump. + I = {jump,F}, + peep(Is, gb_sets:empty(), [I|Acc]); + [_|_]=Vls -> + I = {select,Op,R,F,Vls}, + peep(Is, gb_sets:empty(), [I|Acc]) + end; peep([{test,Op,_,Ops}=I|Is], SeenTests0, Acc) -> case beam_utils:is_pure_test(I) of false -> @@ -121,16 +113,6 @@ peep([{test,Op,_,Ops}=I|Is], SeenTests0, Acc) -> peep(Is, SeenTests, [I|Acc]) end end; -peep([{select,select_val,Src,Fail, - [{atom,false},{f,L},{atom,true},{f,L}]}| - [{label,L}|_]=Is], SeenTests, Acc) -> - I = {test,is_boolean,Fail,[Src]}, - peep([I|Is], SeenTests, Acc); -peep([{select,select_val,Src,Fail, - [{atom,true},{f,L},{atom,false},{f,L}]}| - [{label,L}|_]=Is], SeenTests, Acc) -> - I = {test,is_boolean,Fail,[Src]}, - peep([I|Is], SeenTests, Acc); peep([I|Is], _, Acc) -> %% An unknown instruction. Throw away all information we %% have collected about test instructions. @@ -155,3 +137,9 @@ kill_seen_1([{_,Ops}=Test|T], Dst) -> false -> [Test|kill_seen_1(T, Dst)] end; kill_seen_1([], _) -> []. + +prune_redundant_values([_Val,F|Vls], F) -> + prune_redundant_values(Vls, F); +prune_redundant_values([Val,Lbl|Vls], F) -> + [Val,Lbl|prune_redundant_values(Vls, F)]; +prune_redundant_values([], _) -> []. diff --git a/lib/compiler/src/beam_reorder.erl b/lib/compiler/src/beam_reorder.erl new file mode 100644 index 0000000000..41586a7bf2 --- /dev/null +++ b/lib/compiler/src/beam_reorder.erl @@ -0,0 +1,139 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1999-2013. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +-module(beam_reorder). + +-export([module/2]). +-import(lists, [member/2,reverse/1]). + +module({Mod,Exp,Attr,Fs0,Lc}, _Opt) -> + Fs = [function(F) || F <- Fs0], + {ok,{Mod,Exp,Attr,Fs,Lc}}. + +function({function,Name,Arity,CLabel,Is0}) -> + try + Is = reorder(Is0), + {function,Name,Arity,CLabel,Is} + catch + Class:Error -> + Stack = erlang:get_stacktrace(), + io:fwrite("Function: ~w/~w\n", [Name,Arity]), + erlang:raise(Class, Error, Stack) + end. + +%% reorder(Instructions0) -> Instructions +%% Reorder instructions before the beam_block pass, because reordering +%% will be more cumbersome when the blocks are in place. +%% +%% Execution of get_tuple_element instructions can be delayed until +%% they are actually needed. Consider the sequence: +%% +%% get_tuple_element Tuple Pos Dst +%% test Test Fail Operands +%% +%% If Dst is killed at label Fail (and not referenced in Operands), +%% we can can swap the instructions: +%% +%% test Test Fail Operands +%% get_tuple_element Tuple Pos Dst +%% +%% That can be beneficial in two ways: Firstly, if the branch is taken +%% we have avoided execution of the get_tuple_element instruction. +%% Secondly, even if the branch is not taken, subsequent optimization +%% (opt_blocks/1) may be able to change Dst to the final destination +%% register and eliminate a 'move' instruction. + +reorder(Is) -> + D = beam_utils:index_labels(Is), + reorder_1(Is, D, []). + +reorder_1([{Op,_,_}=TryCatch|[I|Is]=Is0], D, Acc) + when Op =:= 'catch'; Op =:= 'try' -> + %% Don't allow 'try' or 'catch' instructions to split blocks if + %% it can be avoided. + case is_safe(I) of + false -> + reorder_1(Is0, D, [TryCatch|Acc]); + true -> + reorder_1([TryCatch|Is], D, [I|Acc]) + end; +reorder_1([{label,L}=I|_], D, Acc) -> + Is = beam_utils:code_at(L, D), + reorder_1(Is, D, [I|Acc]); +reorder_1([{test,is_nonempty_list,_,_}=I|Is], D, Acc) -> + %% The run-time system may combine the is_nonempty_list test with + %% the following get_list instruction. + reorder_1(Is, D, [I|Acc]); +reorder_1([{test,_,_,_}=I, + {select,_,_,_,_}=S|Is], D, Acc) -> + %% There is nothing to gain by inserting a get_tuple_element + %% instruction between the test instruction and the select + %% instruction. + reorder_1(Is, D, [S,I|Acc]); +reorder_1([{test,_,{f,L},Ss}=I|Is0], D0, + [{get_tuple_element,_,_,El}=G|Acc0]=Acc) -> + case member(El, Ss) of + true -> + reorder_1(Is0, D0, [I|Acc]); + false -> + case beam_utils:is_killed_at(El, L, D0) of + true -> + Is = [I,G|Is0], + reorder_1(Is, D0, Acc0); + false -> + case beam_utils:is_killed(El, Is0, D0) of + true -> + Code0 = beam_utils:code_at(L, D0), + Code = [G|Code0], + D = beam_utils:index_label(L, Code, D0), + Is = [I|Is0], + reorder_1(Is, D, Acc0); + false -> + reorder_1(Is0, D0, [I|Acc]) + end + end + end; +reorder_1([{allocate_zero,N,Live}=I0|Is], D, + [{get_tuple_element,{x,Tup},_,{x,Dst}}=G|Acc]=Acc0) -> + case Tup < Dst andalso Dst+1 =:= Live of + true -> + %% Move allocation instruction upwards past + %% get_tuple_element instructions to create more + %% opportunities for moving get_tuple_element + %% instructions. + I = {allocate_zero,N,Dst}, + reorder_1([I,G|Is], D, Acc); + false -> + reorder_1(Is, D, [I0|Acc0]) + end; +reorder_1([I|Is], D, Acc) -> + reorder_1(Is, D, [I|Acc]); +reorder_1([], _, Acc) -> reverse(Acc). + +%% is_safe(Instruction) -> true|false +%% Test whether an instruction is safe (cannot cause an exception). + +is_safe({kill,_}) -> true; +is_safe({move,_,_}) -> true; +is_safe({put,_}) -> true; +is_safe({put_list,_,_,_}) -> true; +is_safe({put_tuple,_,_}) -> true; +is_safe({test_heap,_,_}) -> true; +is_safe(_) -> false. diff --git a/lib/compiler/src/beam_split.erl b/lib/compiler/src/beam_split.erl index 3be9311080..bb1c0e23a9 100644 --- a/lib/compiler/src/beam_split.erl +++ b/lib/compiler/src/beam_split.erl @@ -57,8 +57,8 @@ split_block([{set,[D],[S|Puts],{alloc,R,{put_map,Op,{f,Lbl}=Fail}}}|Is], split_block([{set,Ds,[S|Ss],{get_map_elements,Fail}}|Is], Bl, Acc) -> Gets = beam_utils:join_even(Ss,Ds), split_block(Is, [], [{get_map_elements,Fail,S,{list,Gets}}|make_block(Bl, Acc)]); -split_block([{set,[R],[],{'catch',L}}|Is], Bl, Acc) -> - split_block(Is, [], [{'catch',R,L}|make_block(Bl, Acc)]); +split_block([{set,[R],[],{try_catch,Op,L}}|Is], Bl, Acc) -> + split_block(Is, [], [{Op,R,L}|make_block(Bl, Acc)]); split_block([{set,[],[],{line,_}=Line}|Is], Bl, Acc) -> split_block(Is, [], [Line|make_block(Bl, Acc)]); split_block([I|Is], Bl, Acc) -> diff --git a/lib/compiler/src/beam_type.erl b/lib/compiler/src/beam_type.erl index 5298589f83..4b45c28623 100644 --- a/lib/compiler/src/beam_type.erl +++ b/lib/compiler/src/beam_type.erl @@ -23,7 +23,8 @@ -export([module/2]). --import(lists, [foldl/3,reverse/1,filter/2]). +-import(lists, [filter/2,foldl/3,keyfind/3,member/2, + reverse/1,reverse/2,sort/1]). module({Mod,Exp,Attr,Fs0,Lc}, _Opts) -> Fs = [function(F) || F <- Fs0], @@ -92,8 +93,19 @@ simplify_basic_1([{set,[D],[TupleReg],{get_tuple_element,0}}=I|Is0], Ts0, Acc) - Ts = update(I, Ts0), simplify_basic_1(Is0, Ts, [I|Acc]) end; -simplify_basic_1([{set,_,_,{'catch',_}}=I|Is], _Ts, Acc) -> +simplify_basic_1([{set,_,_,{try_catch,_,_}}=I|Is], _Ts, Acc) -> simplify_basic_1(Is, tdb_new(), [I|Acc]); +simplify_basic_1([{test,is_atom,_,[R]}=I|Is], Ts, Acc) -> + case tdb_find(R, Ts) of + boolean -> simplify_basic_1(Is, Ts, Acc); + _ -> simplify_basic_1(Is, Ts, [I|Acc]) + end; +simplify_basic_1([{test,is_integer,_,[R]}=I|Is], Ts, Acc) -> + case tdb_find(R, Ts) of + integer -> simplify_basic_1(Is, Ts, Acc); + {integer,_} -> simplify_basic_1(Is, Ts, Acc); + _ -> simplify_basic_1(Is, Ts, [I|Acc]) + end; simplify_basic_1([{test,is_tuple,_,[R]}=I|Is], Ts, Acc) -> case tdb_find(R, Ts) of {tuple,_,_} -> simplify_basic_1(Is, Ts, Acc); @@ -137,6 +149,16 @@ simplify_basic_1([{test,is_record,_,[R,{atom,_}=Tag,{integer,Arity}]}=I|Is], Ts0 Ts = update(I, Ts0), simplify_basic_1(Is, Ts, [I|Acc]) end; +simplify_basic_1([{select,select_val,Reg,_,_}=I0|Is], Ts, Acc) -> + I = case tdb_find(Reg, Ts) of + {integer,Range} -> + simplify_select_val_int(I0, Range); + boolean -> + simplify_select_val_bool(I0); + _ -> + I0 + end, + simplify_basic_1(Is, tdb_new(), [I|Acc]); simplify_basic_1([I|Is], Ts0, Acc) -> Ts = update(I, Ts0), simplify_basic_1(Is, Ts, [I|Acc]); @@ -144,6 +166,32 @@ simplify_basic_1([], Ts, Acc) -> Is = reverse(Acc), {Is,Ts}. +simplify_select_val_int({select,select_val,R,_,L0}=I, {Min,Max}) -> + Vs = sort([V || {integer,V} <- L0]), + case eq_ranges(Vs, Min, Max) of + false -> I; + true -> simplify_select_val_1(L0, {integer,Max}, R, []) + end. + +simplify_select_val_bool({select,select_val,R,_,L}=I) -> + Vs = sort([V || {atom,V} <- L]), + case Vs of + [false,true] -> + simplify_select_val_1(L, {atom,false}, R, []); + _ -> + I + end. + +simplify_select_val_1([Val,F|T], Val, R, Acc) -> + L = reverse(Acc, T), + {select,select_val,R,F,L}; +simplify_select_val_1([V,F|T], Val, R, Acc) -> + simplify_select_val_1(T, Val, R, [F,V|Acc]). + +eq_ranges([H], H, H) -> true; +eq_ranges([H|T], H, Max) -> eq_ranges(T, H+1, Max); +eq_ranges(_, _, _) -> false. + %% simplify_float([Instruction], TypeDatabase) -> %% {[Instruction],TypeDatabase'} | not_possible %% Simplify floating point operations in blocks. @@ -199,7 +247,7 @@ simplify_float_1([{set,[D0],[A0,B0],{alloc,_,{gc_bif,Op0,{f,0}}}}=I|Is]=Is0, Ts = tdb_update([{D0,float}], Ts0), simplify_float_1(Is, Ts, Rs, Acc) end; -simplify_float_1([{set,_,_,{'catch',_}}=I|Is]=Is0, _Ts, Rs0, Acc0) -> +simplify_float_1([{set,_,_,{try_catch,_,_}}=I|Is]=Is0, _Ts, Rs0, Acc0) -> Acc = flush_all(Rs0, Is0, Acc0), simplify_float_1(Is, tdb_new(), Rs0, [I|Acc]); simplify_float_1([{set,_,_,{line,_}}=I|Is], Ts, Rs, Acc) -> @@ -311,7 +359,7 @@ flt_need_heap_2({set,_,_,{get_tuple_element,_}}, H, Fl) -> {[],H,Fl}; flt_need_heap_2({set,_,_,get_list}, H, Fl) -> {[],H,Fl}; -flt_need_heap_2({set,_,_,{'catch',_}}, H, Fl) -> +flt_need_heap_2({set,_,_,{try_catch,_,_}}, H, Fl) -> {[],H,Fl}; %% All other instructions should cause the insertion of an allocation %% instruction if needed. @@ -382,6 +430,17 @@ update({set,[D],[{integer,I},Reg],{bif,element,_}}, Ts0) -> tdb_update([{Reg,{tuple,I,[]}},{D,kill}], Ts0); update({set,[D],[_Index,Reg],{bif,element,_}}, Ts0) -> tdb_update([{Reg,{tuple,0,[]}},{D,kill}], Ts0); +update({set,[D],Args,{bif,N,_}}, Ts0) -> + Ar = length(Args), + BoolOp = erl_internal:new_type_test(N, Ar) orelse + erl_internal:comp_op(N, Ar) orelse + erl_internal:bool_op(N, Ar), + case BoolOp of + true -> + tdb_update([{D,boolean}], Ts0); + false -> + tdb_update([{D,kill}], Ts0) + end; update({set,[D],[S],{get_tuple_element,0}}, Ts) -> tdb_update([{D,{tuple_element,S,0}}], Ts); update({set,[D],[S],{alloc,_,{gc_bif,float,{f,0}}}}, Ts0) -> @@ -390,6 +449,13 @@ update({set,[D],[S],{alloc,_,{gc_bif,float,{f,0}}}}, Ts0) -> true -> tdb_update([{D,float}], Ts0); false -> Ts0 end; +update({set,[D],[S1,S2],{alloc,_,{gc_bif,'band',{f,0}}}}, Ts) -> + case keyfind(integer, 1, [S1,S2]) of + {integer,N} -> + update_band(N, D, Ts); + false -> + tdb_update([{D,integer}], Ts) + end; update({set,[D],[S1,S2],{alloc,_,{gc_bif,'/',{f,0}}}}, Ts0) -> %% Make sure we reject non-numeric literals. case possibly_numeric(S1) andalso possibly_numeric(S2) of @@ -397,15 +463,17 @@ update({set,[D],[S1,S2],{alloc,_,{gc_bif,'/',{f,0}}}}, Ts0) -> false -> Ts0 end; update({set,[D],[S1,S2],{alloc,_,{gc_bif,Op,{f,0}}}}, Ts0) -> - case arith_op(Op) of - no -> - tdb_update([{D,kill}], Ts0); - {yes,_} -> + case op_type(Op) of + integer -> + tdb_update([{D,integer}], Ts0); + {float,_} -> case {tdb_find(S1, Ts0),tdb_find(S2, Ts0)} of {float,_} -> tdb_update([{D,float}], Ts0); {_,float} -> tdb_update([{D,float}], Ts0); {_,_} -> tdb_update([{D,kill}], Ts0) - end + end; + unknown -> + tdb_update([{D,kill}], Ts0) end; update({set,[],_Src,_Op}, Ts0) -> Ts0; update({set,[D],_Src,_Op}, Ts0) -> @@ -437,6 +505,8 @@ update({test,is_record,_Fail,[Src,Tag,{integer,Arity}]}, Ts) -> tdb_update([{Src,{tuple,Arity,[Tag]}}], Ts); update({test,_Test,_Fail,_Other}, Ts) -> Ts; +update({test,bs_get_integer2,_,_,Args,Dst}, Ts) -> + tdb_update([{Dst,get_bs_integer_type(Args)}], Ts); update({call_ext,Ar,{extfunc,math,Math,Ar}}, Ts) -> case is_math_bif(Math, Ar) of true -> tdb_update([{{x,0},float}], Ts); @@ -453,10 +523,43 @@ update({call,_Arity,_Func}, Ts) -> tdb_kill_xregs(Ts); update({call_ext,_Arity,_Func}, Ts) -> tdb_kill_xregs(Ts); update({make_fun2,_,_,_,_}, Ts) -> tdb_kill_xregs(Ts); update({line,_}, Ts) -> Ts; +update({bs_save2,_,_}, Ts) -> Ts; +update({bs_restore2,_,_}, Ts) -> Ts; %% The instruction is unknown. Kill all information. update(_I, _Ts) -> tdb_new(). +update_band(N, Reg, Ts) -> + Type = update_band_1(N, 0), + tdb_update([{Reg,Type}], Ts). + +update_band_1(N, Bits) when Bits < 64 -> + case 1 bsl Bits of + P when P =:= N + 1 -> + {integer,{0,N}}; + P when P > N + 1 -> + integer; + _ -> + update_band_1(N, Bits+1) + end; +update_band_1(_, _) -> + %% Negative or large positive number. Give up. + integer. + +get_bs_integer_type([_,{integer,N},U,{field_flags,Fl}]) + when N*U < 64 -> + NumBits = N*U, + case member(unsigned, Fl) of + true -> + {integer,{0,(1 bsl NumBits)-1}}; + false -> + %% Signed integer. Don't bother. + integer + end; +get_bs_integer_type(_) -> + %% Avoid creating ranges with a huge upper limit. + integer. + is_math_bif(cos, 1) -> true; is_math_bif(cosh, 1) -> true; is_math_bif(sin, 1) -> true; @@ -545,11 +648,22 @@ load_reg(V, Ts, Rs0, Is0) -> {Rs,Is} end. -arith_op('+') -> {yes,fadd}; -arith_op('-') -> {yes,fsub}; -arith_op('*') -> {yes,fmul}; -arith_op('/') -> {yes,fdiv}; -arith_op(_) -> no. +arith_op(Op) -> + case op_type(Op) of + {float,Instr} -> {yes,Instr}; + _ -> no + end. + +op_type('+') -> {float,fadd}; +op_type('-') -> {float,fsub}; +op_type('*') -> {float,fmul}; +%% '/' and 'band' are specially handled. +op_type('bor') -> integer; +op_type('bxor') -> integer; +op_type('bsl') -> integer; +op_type('bsr') -> integer; +op_type('div') -> integer; +op_type(_) -> unknown. flush(Rs, [{set,[_],[],{put_tuple,_}}|_]=Is0, Acc0) -> Acc = flush_all(Rs, Is0, Acc0), @@ -618,7 +732,6 @@ checkerror(Is) -> checkerror_1(Is, Is). checkerror_1([{set,[],[],fcheckerror}|_], OrigIs) -> OrigIs; -checkerror_1([{set,[],[],fclearerror}|_], OrigIs) -> OrigIs; checkerror_1([{set,_,_,{bif,fadd,_}}|_], OrigIs) -> checkerror_2(OrigIs); checkerror_1([{set,_,_,{bif,fsub,_}}|_], OrigIs) -> checkerror_2(OrigIs); checkerror_1([{set,_,_,{bif,fmul,_}}|_], OrigIs) -> checkerror_2(OrigIs); @@ -640,6 +753,9 @@ checkerror_2(OrigIs) -> [{set,[],[],fcheckerror}|OrigIs]. %%% of the first element). %%% %%% 'float' means that the register contains a float. +%%% +%%% 'integer' or {integer,{Min,Max}} that the register contains an +%%% integer. %% tdb_new() -> EmptyDataBase %% Creates a new, empty type database. @@ -729,10 +845,20 @@ merge_type_info({tuple,Sz1,[]}, {tuple,_Sz2,First}=Tuple2) -> merge_type_info({tuple,Sz1,First}, Tuple2); merge_type_info({tuple,_Sz1,First}=Tuple1, {tuple,Sz2,_}) -> merge_type_info(Tuple1, {tuple,Sz2,First}); +merge_type_info(integer, {integer,_}=Int) -> + Int; +merge_type_info({integer,_}=Int, integer) -> + Int; +merge_type_info({integer,{Min1,Max1}}, {integer,{Min2,Max2}}) -> + {integer,{max(Min1, Min2),min(Max1, Max2)}}; merge_type_info(NewType, _) -> verify_type(NewType), NewType. +verify_type(boolean) -> ok; +verify_type(integer) -> ok; +verify_type({integer,{Min,Max}}) + when is_integer(Min), is_integer(Max) -> ok; verify_type(map) -> ok; verify_type(nonempty_list) -> ok; verify_type({tuple,Sz,[]}) when is_integer(Sz) -> ok; diff --git a/lib/compiler/src/beam_utils.erl b/lib/compiler/src/beam_utils.erl index fbcd5de1bb..68d6105cfa 100644 --- a/lib/compiler/src/beam_utils.erl +++ b/lib/compiler/src/beam_utils.erl @@ -484,6 +484,15 @@ check_liveness(R, [{get_map_elements,{f,Fail},S,{list,L}}|Is], St0) -> Other end end; +check_liveness(R, [{test_heap,N,Live}|Is], St) -> + I = {block,[{set,[],[],{alloc,Live,{nozero,nostack,N,[]}}}]}, + check_liveness(R, [I|Is], St); +check_liveness(R, [{allocate_zero,N,Live}|Is], St) -> + I = {block,[{set,[],[],{alloc,Live,{zero,N,0,[]}}}]}, + check_liveness(R, [I|Is], St); +check_liveness(R, [{get_list,S,D1,D2}|Is], St) -> + I = {block,[{set,[D1,D2],[S],get_list}]}, + check_liveness(R, [I|Is], St); check_liveness(_R, Is, St) when is_list(Is) -> %% case Is of %% [I|_] -> diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl index 6004f1974e..fd38fc0095 100644 --- a/lib/compiler/src/beam_validator.erl +++ b/lib/compiler/src/beam_validator.erl @@ -31,15 +31,6 @@ -import(lists, [reverse/1,foldl/3,foreach/2,dropwhile/2]). --define(MAXREG, 1024). - -%%-define(DEBUG, 1). --ifdef(DEBUG). --define(DBG_FORMAT(F, D), (io:format((F), (D)))). --else. --define(DBG_FORMAT(F, D), ok). --endif. - %% To be called by the compiler. module({Mod,Exp,Attr,Fs,Lc}=Code, _Opts) when is_atom(Mod), is_list(Exp), is_list(Attr), is_integer(Lc) -> @@ -170,29 +161,18 @@ validate_0(Module, [{function,Name,Ar,Entry,Code}|Fs], Ft) -> % in the module (those that start with bs_start_match2). }). --ifdef(DEBUG). -print_st(#st{x=Xs,y=Ys,numy=NumY,h=H,ct=Ct}) -> - io:format(" #st{x=~p~n" - " y=~p~n" - " numy=~p,h=~p,ct=~w~n", - [gb_trees:to_list(Xs),gb_trees:to_list(Ys),NumY,H,Ct]). --endif. - validate_1(Is, Name, Arity, Entry, Ft) -> validate_2(labels(Is), Name, Arity, Entry, Ft). validate_2({Ls1,[{func_info,{atom,Mod},{atom,Name},Arity}=_F|Is]}, Name, Arity, Entry, Ft) -> - lists:foreach(fun (_L) -> ?DBG_FORMAT(" ~p.~n", [{label,_L}]) end, Ls1), - ?DBG_FORMAT(" ~p.~n", [_F]), validate_3(labels(Is), Name, Arity, Entry, Mod, Ls1, Ft); validate_2({Ls1,Is}, Name, Arity, _Entry, _Ft) -> error({{'_',Name,Arity},{first(Is),length(Ls1),illegal_instruction}}). validate_3({Ls2,Is}, Name, Arity, Entry, Mod, Ls1, Ft) -> - lists:foreach(fun (_L) -> ?DBG_FORMAT(" ~p.~n", [{label,_L}]) end, Ls2), Offset = 1 + length(Ls1) + 1 + length(Ls2), - EntryOK = (Entry =:= undefined) orelse lists:member(Entry, Ls2), + EntryOK = lists:member(Entry, Ls2), if EntryOK -> St = init_state(Arity), @@ -260,7 +240,6 @@ valfun([], MFA, _Offset, #vst{branched=Targets0,labels=Labels0}=Vst) -> error({MFA,Error}) end; valfun([I|Is], MFA, Offset, Vst0) -> - ?DBG_FORMAT(" ~p.\n", [I]), valfun(Is, MFA, Offset+1, try Vst = val_dsetel(I, Vst0), @@ -278,7 +257,6 @@ valfun_1({label,Lbl}, #vst{current=St0,branched=B,labels=Lbls}=Vst) -> valfun_1(_I, #vst{current=none}=Vst) -> %% Ignore instructions after erlang:error/1,2, which %% the original R10B compiler thought would return. - ?DBG_FORMAT("Ignoring ~p\n", [_I]), Vst; valfun_1({badmatch,Src}, Vst) -> assert_term(Src, Vst), @@ -980,9 +958,9 @@ get_fls(#vst{current=#st{fls=Fls}}) when is_atom(Fls) -> Fls. init_fregs() -> 0. -set_freg({fr,Fr}, #vst{current=#st{f=Fregs0}=St}=Vst) +set_freg({fr,Fr}=Freg, #vst{current=#st{f=Fregs0}=St}=Vst) when is_integer(Fr), 0 =< Fr -> - limit_check(Fr), + check_limit(Freg), Bit = 1 bsl Fr, if Fregs0 band Bit =:= 0 -> @@ -995,9 +973,10 @@ set_freg(Fr, _) -> error({bad_target,Fr}). assert_freg_set({fr,Fr}=Freg, #vst{current=#st{f=Fregs}}) when is_integer(Fr), 0 =< Fr -> if - Fregs band (1 bsl Fr) =/= 0 -> - limit_check(Fr); - true -> error({uninitialized_reg,Freg}) + (Fregs bsr Fr) band 1 =:= 0 -> + error({uninitialized_reg,Freg}); + true -> + ok end; assert_freg_set(Fr, _) -> error({bad_source,Fr}). @@ -1076,16 +1055,16 @@ set_type(Type, {x,_}=Reg, Vst) -> set_type_reg(Type, Reg, Vst); set_type(Type, {y,_}=Reg, Vst) -> set_type_y(Type, Reg, Vst); set_type(_, _, #vst{}=Vst) -> Vst. -set_type_reg(Type, {x,X}, #vst{current=#st{x=Xs}=St}=Vst) +set_type_reg(Type, {x,X}=Reg, #vst{current=#st{x=Xs}=St}=Vst) when is_integer(X), 0 =< X -> - limit_check(X), + check_limit(Reg), Vst#vst{current=St#st{x=gb_trees:enter(X, Type, Xs)}}; set_type_reg(Type, Reg, Vst) -> set_type_y(Type, Reg, Vst). set_type_y(Type, {y,Y}=Reg, #vst{current=#st{y=Ys0}=St}=Vst) when is_integer(Y), 0 =< Y -> - limit_check(Y), + check_limit(Reg), Ys = case gb_trees:lookup(Y, Ys0) of none -> error({invalid_store,Reg,Type}); @@ -1612,17 +1591,19 @@ return_type_math(pow, 2) -> {float,[]}; return_type_math(pi, 0) -> {float,[]}; return_type_math(F, A) when is_atom(F), is_integer(A), A >= 0 -> term. -limit_check(Num) when is_integer(Num), Num >= ?MAXREG -> - error(limit); -limit_check(_) -> ok. +check_limit({x,X}) when is_integer(X), X < 1023 -> + %% Note: x(1023) is reserved for use by the BEAM loader. + ok; +check_limit({y,Y}) when is_integer(Y), Y < 1024 -> + ok; +check_limit({fr,Fr}) when is_integer(Fr), Fr < 1024 -> + ok; +check_limit(_) -> + error(limit). min(A, B) when is_integer(A), is_integer(B), A < B -> A; min(A, B) when is_integer(A), is_integer(B) -> B. gb_trees_from_list(L) -> gb_trees:from_orddict(lists:sort(L)). --ifdef(DEBUG). -error(Error) -> exit(Error). --else. error(Error) -> throw(Error). --endif. diff --git a/lib/compiler/src/cerl.erl b/lib/compiler/src/cerl.erl index 010327b5e3..e7a2b8177a 100644 --- a/lib/compiler/src/cerl.erl +++ b/lib/compiler/src/cerl.erl @@ -1598,13 +1598,20 @@ is_c_map(#c_literal{val = V}) when is_map(V) -> is_c_map(_) -> false. --spec map_es(c_map()) -> [c_map_pair()]. +-spec map_es(c_map() | c_literal()) -> [c_map_pair()]. +map_es(#c_literal{anno=As,val=M}) when is_map(M) -> + [ann_c_map_pair(As, + #c_literal{anno=As,val='assoc'}, + #c_literal{anno=As,val=K}, + #c_literal{anno=As,val=V}) || {K,V} <- maps:to_list(M)]; map_es(#c_map{es = Es}) -> Es. --spec map_arg(c_map()) -> c_map() | c_literal(). +-spec map_arg(c_map() | c_literal()) -> c_map() | c_literal(). +map_arg(#c_literal{anno=As,val=M}) when is_map(M) -> + #c_literal{anno=As,val=#{}}; map_arg(#c_map{arg=M}) -> M. diff --git a/lib/compiler/src/cerl_trees.erl b/lib/compiler/src/cerl_trees.erl index 58bb18e34a..b86be95cab 100644 --- a/lib/compiler/src/cerl_trees.erl +++ b/lib/compiler/src/cerl_trees.erl @@ -27,7 +27,7 @@ -module(cerl_trees). -export([depth/1, fold/3, free_variables/1, get_label/1, label/1, label/2, - map/2, mapfold/3, size/1, variables/1]). + map/2, mapfold/3, mapfold/4, size/1, variables/1]). -import(cerl, [alias_pat/1, alias_var/1, ann_c_alias/3, ann_c_apply/3, ann_c_binary/2, ann_c_bitstr/6, ann_c_call/4, @@ -340,136 +340,162 @@ fold_pairs(_, S, []) -> %% starting with the given value <code>Initial</code>, while doing a %% post-order traversal of the tree, much like <code>fold/3</code>. %% +%% This is the same as mapfold/4, with an identity function as the +%% pre-operation. +%% %% @see map/2 %% @see fold/3 +%% @see mapfold/4 -spec mapfold(fun((cerl:cerl(), term()) -> {cerl:cerl(), term()}), term(), cerl:cerl()) -> {cerl:cerl(), term()}. mapfold(F, S0, T) -> + mapfold(fun(T0, A) -> {T0, A} end, F, S0, T). + + +%% @spec mapfold(Pre, Post, Initial::term(), Tree::cerl()) -> +%% {cerl(), term()} +%% +%% Pre = Post = (cerl(), term()) -> {cerl(), term()} +%% +%% @doc Does a combined map/fold operation on the nodes of the +%% tree. It begins by calling <code>Pre</code> on the tree, using the +%% <code>Initial</code> value. It then deconstructs the top node of +%% the returned tree and recurses on the children, using the returned +%% value as the new initial and carrying the returned values from one +%% call to the next. Finally it reassembles the top node from the +%% children, calls <code>Post</code> on it and returns the result. + +-spec mapfold(fun((cerl:cerl(), term()) -> {cerl:cerl(), term()}), + fun((cerl:cerl(), term()) -> {cerl:cerl(), term()}), + term(), cerl:cerl()) -> {cerl:cerl(), term()}. + +mapfold(Pre, Post, S00, T0) -> + {T, S0} = Pre(T0, S00), case type(T) of literal -> case concrete(T) of [_ | _] -> - {T1, S1} = mapfold(F, S0, cons_hd(T)), - {T2, S2} = mapfold(F, S1, cons_tl(T)), - F(update_c_cons(T, T1, T2), S2); + {T1, S1} = mapfold(Pre, Post, S0, cons_hd(T)), + {T2, S2} = mapfold(Pre, Post, S1, cons_tl(T)), + Post(update_c_cons(T, T1, T2), S2); V when tuple_size(V) > 0 -> - {Ts, S1} = mapfold_list(F, S0, tuple_es(T)), - F(update_c_tuple(T, Ts), S1); + {Ts, S1} = mapfold_list(Pre, Post, S0, tuple_es(T)), + Post(update_c_tuple(T, Ts), S1); _ -> - F(T, S0) + Post(T, S0) end; var -> - F(T, S0); + Post(T, S0); values -> - {Ts, S1} = mapfold_list(F, S0, values_es(T)), - F(update_c_values(T, Ts), S1); + {Ts, S1} = mapfold_list(Pre, Post, S0, values_es(T)), + Post(update_c_values(T, Ts), S1); cons -> - {T1, S1} = mapfold(F, S0, cons_hd(T)), - {T2, S2} = mapfold(F, S1, cons_tl(T)), - F(update_c_cons_skel(T, T1, T2), S2); + {T1, S1} = mapfold(Pre, Post, S0, cons_hd(T)), + {T2, S2} = mapfold(Pre, Post, S1, cons_tl(T)), + Post(update_c_cons_skel(T, T1, T2), S2); tuple -> - {Ts, S1} = mapfold_list(F, S0, tuple_es(T)), - F(update_c_tuple_skel(T, Ts), S1); + {Ts, S1} = mapfold_list(Pre, Post, S0, tuple_es(T)), + Post(update_c_tuple_skel(T, Ts), S1); map -> - {M , S1} = mapfold(F, S0, map_arg(T)), - {Ts, S2} = mapfold_list(F, S1, map_es(T)), - F(update_c_map(T, M, Ts), S2); + {M , S1} = mapfold(Pre, Post, S0, map_arg(T)), + {Ts, S2} = mapfold_list(Pre, Post, S1, map_es(T)), + Post(update_c_map(T, M, Ts), S2); map_pair -> - {Op, S1} = mapfold(F, S0, map_pair_op(T)), - {Key, S2} = mapfold(F, S1, map_pair_key(T)), - {Val, S3} = mapfold(F, S2, map_pair_val(T)), - F(update_c_map_pair(T,Op,Key,Val), S3); + {Op, S1} = mapfold(Pre, Post, S0, map_pair_op(T)), + {Key, S2} = mapfold(Pre, Post, S1, map_pair_key(T)), + {Val, S3} = mapfold(Pre, Post, S2, map_pair_val(T)), + Post(update_c_map_pair(T,Op,Key,Val), S3); 'let' -> - {Vs, S1} = mapfold_list(F, S0, let_vars(T)), - {A, S2} = mapfold(F, S1, let_arg(T)), - {B, S3} = mapfold(F, S2, let_body(T)), - F(update_c_let(T, Vs, A, B), S3); + {Vs, S1} = mapfold_list(Pre, Post, S0, let_vars(T)), + {A, S2} = mapfold(Pre, Post, S1, let_arg(T)), + {B, S3} = mapfold(Pre, Post, S2, let_body(T)), + Post(update_c_let(T, Vs, A, B), S3); seq -> - {A, S1} = mapfold(F, S0, seq_arg(T)), - {B, S2} = mapfold(F, S1, seq_body(T)), - F(update_c_seq(T, A, B), S2); + {A, S1} = mapfold(Pre, Post, S0, seq_arg(T)), + {B, S2} = mapfold(Pre, Post, S1, seq_body(T)), + Post(update_c_seq(T, A, B), S2); apply -> - {E, S1} = mapfold(F, S0, apply_op(T)), - {As, S2} = mapfold_list(F, S1, apply_args(T)), - F(update_c_apply(T, E, As), S2); + {E, S1} = mapfold(Pre, Post, S0, apply_op(T)), + {As, S2} = mapfold_list(Pre, Post, S1, apply_args(T)), + Post(update_c_apply(T, E, As), S2); call -> - {M, S1} = mapfold(F, S0, call_module(T)), - {N, S2} = mapfold(F, S1, call_name(T)), - {As, S3} = mapfold_list(F, S2, call_args(T)), - F(update_c_call(T, M, N, As), S3); + {M, S1} = mapfold(Pre, Post, S0, call_module(T)), + {N, S2} = mapfold(Pre, Post, S1, call_name(T)), + {As, S3} = mapfold_list(Pre, Post, S2, call_args(T)), + Post(update_c_call(T, M, N, As), S3); primop -> - {N, S1} = mapfold(F, S0, primop_name(T)), - {As, S2} = mapfold_list(F, S1, primop_args(T)), - F(update_c_primop(T, N, As), S2); + {N, S1} = mapfold(Pre, Post, S0, primop_name(T)), + {As, S2} = mapfold_list(Pre, Post, S1, primop_args(T)), + Post(update_c_primop(T, N, As), S2); 'case' -> - {A, S1} = mapfold(F, S0, case_arg(T)), - {Cs, S2} = mapfold_list(F, S1, case_clauses(T)), - F(update_c_case(T, A, Cs), S2); + {A, S1} = mapfold(Pre, Post, S0, case_arg(T)), + {Cs, S2} = mapfold_list(Pre, Post, S1, case_clauses(T)), + Post(update_c_case(T, A, Cs), S2); clause -> - {Ps, S1} = mapfold_list(F, S0, clause_pats(T)), - {G, S2} = mapfold(F, S1, clause_guard(T)), - {B, S3} = mapfold(F, S2, clause_body(T)), - F(update_c_clause(T, Ps, G, B), S3); + {Ps, S1} = mapfold_list(Pre, Post, S0, clause_pats(T)), + {G, S2} = mapfold(Pre, Post, S1, clause_guard(T)), + {B, S3} = mapfold(Pre, Post, S2, clause_body(T)), + Post(update_c_clause(T, Ps, G, B), S3); alias -> - {V, S1} = mapfold(F, S0, alias_var(T)), - {P, S2} = mapfold(F, S1, alias_pat(T)), - F(update_c_alias(T, V, P), S2); + {V, S1} = mapfold(Pre, Post, S0, alias_var(T)), + {P, S2} = mapfold(Pre, Post, S1, alias_pat(T)), + Post(update_c_alias(T, V, P), S2); 'fun' -> - {Vs, S1} = mapfold_list(F, S0, fun_vars(T)), - {B, S2} = mapfold(F, S1, fun_body(T)), - F(update_c_fun(T, Vs, B), S2); + {Vs, S1} = mapfold_list(Pre, Post, S0, fun_vars(T)), + {B, S2} = mapfold(Pre, Post, S1, fun_body(T)), + Post(update_c_fun(T, Vs, B), S2); 'receive' -> - {Cs, S1} = mapfold_list(F, S0, receive_clauses(T)), - {E, S2} = mapfold(F, S1, receive_timeout(T)), - {A, S3} = mapfold(F, S2, receive_action(T)), - F(update_c_receive(T, Cs, E, A), S3); + {Cs, S1} = mapfold_list(Pre, Post, S0, receive_clauses(T)), + {E, S2} = mapfold(Pre, Post, S1, receive_timeout(T)), + {A, S3} = mapfold(Pre, Post, S2, receive_action(T)), + Post(update_c_receive(T, Cs, E, A), S3); 'try' -> - {E, S1} = mapfold(F, S0, try_arg(T)), - {Vs, S2} = mapfold_list(F, S1, try_vars(T)), - {B, S3} = mapfold(F, S2, try_body(T)), - {Evs, S4} = mapfold_list(F, S3, try_evars(T)), - {H, S5} = mapfold(F, S4, try_handler(T)), - F(update_c_try(T, E, Vs, B, Evs, H), S5); + {E, S1} = mapfold(Pre, Post, S0, try_arg(T)), + {Vs, S2} = mapfold_list(Pre, Post, S1, try_vars(T)), + {B, S3} = mapfold(Pre, Post, S2, try_body(T)), + {Evs, S4} = mapfold_list(Pre, Post, S3, try_evars(T)), + {H, S5} = mapfold(Pre, Post, S4, try_handler(T)), + Post(update_c_try(T, E, Vs, B, Evs, H), S5); 'catch' -> - {B, S1} = mapfold(F, S0, catch_body(T)), - F(update_c_catch(T, B), S1); + {B, S1} = mapfold(Pre, Post, S0, catch_body(T)), + Post(update_c_catch(T, B), S1); binary -> - {Ds, S1} = mapfold_list(F, S0, binary_segments(T)), - F(update_c_binary(T, Ds), S1); + {Ds, S1} = mapfold_list(Pre, Post, S0, binary_segments(T)), + Post(update_c_binary(T, Ds), S1); bitstr -> - {Val, S1} = mapfold(F, S0, bitstr_val(T)), - {Size, S2} = mapfold(F, S1, bitstr_size(T)), - {Unit, S3} = mapfold(F, S2, bitstr_unit(T)), - {Type, S4} = mapfold(F, S3, bitstr_type(T)), - {Flags, S5} = mapfold(F, S4, bitstr_flags(T)), - F(update_c_bitstr(T, Val, Size, Unit, Type, Flags), S5); + {Val, S1} = mapfold(Pre, Post, S0, bitstr_val(T)), + {Size, S2} = mapfold(Pre, Post, S1, bitstr_size(T)), + {Unit, S3} = mapfold(Pre, Post, S2, bitstr_unit(T)), + {Type, S4} = mapfold(Pre, Post, S3, bitstr_type(T)), + {Flags, S5} = mapfold(Pre, Post, S4, bitstr_flags(T)), + Post(update_c_bitstr(T, Val, Size, Unit, Type, Flags), S5); letrec -> - {Ds, S1} = mapfold_pairs(F, S0, letrec_defs(T)), - {B, S2} = mapfold(F, S1, letrec_body(T)), - F(update_c_letrec(T, Ds, B), S2); + {Ds, S1} = mapfold_pairs(Pre, Post, S0, letrec_defs(T)), + {B, S2} = mapfold(Pre, Post, S1, letrec_body(T)), + Post(update_c_letrec(T, Ds, B), S2); module -> - {N, S1} = mapfold(F, S0, module_name(T)), - {Es, S2} = mapfold_list(F, S1, module_exports(T)), - {As, S3} = mapfold_pairs(F, S2, module_attrs(T)), - {Ds, S4} = mapfold_pairs(F, S3, module_defs(T)), - F(update_c_module(T, N, Es, As, Ds), S4) + {N, S1} = mapfold(Pre, Post, S0, module_name(T)), + {Es, S2} = mapfold_list(Pre, Post, S1, module_exports(T)), + {As, S3} = mapfold_pairs(Pre, Post, S2, module_attrs(T)), + {Ds, S4} = mapfold_pairs(Pre, Post, S3, module_defs(T)), + Post(update_c_module(T, N, Es, As, Ds), S4) end. -mapfold_list(F, S0, [T | Ts]) -> - {T1, S1} = mapfold(F, S0, T), - {Ts1, S2} = mapfold_list(F, S1, Ts), +mapfold_list(Pre, Post, S0, [T | Ts]) -> + {T1, S1} = mapfold(Pre, Post, S0, T), + {Ts1, S2} = mapfold_list(Pre, Post, S1, Ts), {[T1 | Ts1], S2}; -mapfold_list(_, S, []) -> +mapfold_list(_, _, S, []) -> {[], S}. -mapfold_pairs(F, S0, [{T1, T2} | Ps]) -> - {T3, S1} = mapfold(F, S0, T1), - {T4, S2} = mapfold(F, S1, T2), - {Ps1, S3} = mapfold_pairs(F, S2, Ps), +mapfold_pairs(Pre, Post, S0, [{T1, T2} | Ps]) -> + {T3, S1} = mapfold(Pre, Post, S0, T1), + {T4, S2} = mapfold(Pre, Post, S1, T2), + {Ps1, S3} = mapfold_pairs(Pre, Post, S2, Ps), {[{T3, T4} | Ps1], S3}; -mapfold_pairs(_, S, []) -> +mapfold_pairs(_, _, S, []) -> {[], S}. @@ -640,8 +666,8 @@ vars_in_list([], _, A) -> vars_in_defs(Ds, S) -> vars_in_defs(Ds, S, []). -vars_in_defs([{_, F} | Ds], S, A) -> - vars_in_defs(Ds, S, ordsets:union(variables(F, S), A)); +vars_in_defs([{_, Post} | Ds], S, A) -> + vars_in_defs(Ds, S, ordsets:union(variables(Post, S), A)); vars_in_defs([], _, A) -> A. @@ -703,13 +729,14 @@ label(T, N, Env) -> %% Constant literals are not labeled. {T, N}; var -> - case dict:find(var_name(T), Env) of - {ok, L} -> - {As, _} = label_ann(T, L), - N1 = N; - error -> - {As, N1} = label_ann(T, N) - end, + {As, N1} = + case dict:find(var_name(T), Env) of + {ok, L} -> + {A, _} = label_ann(T, L), + {A, N}; + error -> + label_ann(T, N) + end, {set_ann(T, As), N1}; values -> {Ts, N1} = label_list(values_es(T), N, Env), diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl index e0a29fe9b1..72f1a767ed 100644 --- a/lib/compiler/src/compile.erl +++ b/lib/compiler/src/compile.erl @@ -40,6 +40,8 @@ %%---------------------------------------------------------------------- +-type abstract_code() :: [erl_parse:abstract_form()]. + -type option() :: atom() | {atom(), term()} | {'d', atom(), term()}. -type err_info() :: {erl_anno:line() | 'none', @@ -48,6 +50,9 @@ -type warnings() :: [{file:filename(), [err_info()]}]. -type mod_ret() :: {'ok', module()} | {'ok', module(), cerl:c_module()} %% with option 'to_core' + | {'ok', %% with option 'to_pp' + module() | [], %% module() if 'to_exp' + abstract_code()} | {'ok', module(), warnings()}. -type bin_ret() :: {'ok', module(), binary()} | {'ok', module(), binary(), warnings()}. @@ -78,7 +83,11 @@ file(File, Opts) when is_list(Opts) -> file(File, Opt) -> file(File, [Opt|?DEFAULT_OPTIONS]). -forms(File) -> forms(File, ?DEFAULT_OPTIONS). +-spec forms(abstract_code()) -> comp_ret(). + +forms(Forms) -> forms(Forms, ?DEFAULT_OPTIONS). + +-spec forms(abstract_code(), [option()] | option()) -> comp_ret(). forms(Forms, Opts) when is_list(Opts) -> do_compile({forms,Forms}, [binary|Opts++env_default_opts()]); @@ -106,6 +115,8 @@ noenv_file(File, Opts) when is_list(Opts) -> noenv_file(File, Opt) -> noenv_file(File, [Opt|?DEFAULT_OPTIONS]). +-spec noenv_forms(abstract_code(), [option()] | option()) -> comp_ret(). + noenv_forms(Forms, Opts) when is_list(Opts) -> do_compile({forms,Forms}, [binary|Opts]); noenv_forms(Forms, Opt) when is_atom(Opt) -> @@ -671,11 +682,16 @@ asm_passes() -> %% Assembly level optimisations. [{delay, [{pass,beam_a}, + {iff,da,{listing,"a"}}, {unless,no_postopt, - [{pass,beam_block}, + [{unless,no_reorder,{pass,beam_reorder}}, + {iff,dre,{listing,"reorder"}}, + {pass,beam_block}, {iff,dblk,{listing,"block"}}, {unless,no_except,{pass,beam_except}}, {iff,dexcept,{listing,"except"}}, + {unless,no_bs_opt,{pass,beam_bs}}, + {iff,dbs,{listing,"bs"}}, {unless,no_bopt,{pass,beam_bool}}, {iff,dbool,{listing,"bool"}}, {unless,no_topt,{pass,beam_type}}, @@ -703,6 +719,7 @@ asm_passes() -> {iff,no_postopt,[{pass,beam_clean}]}, {pass,beam_z}, + {iff,dz,{listing,"z"}}, {iff,dopt,{listing,"optimize"}}, {iff,'S',{listing,"S"}}, {iff,'to_asm',{done,"S"}}]}, @@ -1300,21 +1317,12 @@ generate_key(String) when is_list(String) -> encrypt({des3_cbc=Type,Key,IVec,BlockSize}, Bin0) -> Bin1 = case byte_size(Bin0) rem BlockSize of 0 -> Bin0; - N -> list_to_binary([Bin0,random_bytes(BlockSize-N)]) + N -> list_to_binary([Bin0,crypto:rand_bytes(BlockSize-N)]) end, Bin = crypto:block_encrypt(Type, Key, IVec, Bin1), TypeString = atom_to_list(Type), list_to_binary([0,length(TypeString),TypeString,Bin]). -random_bytes(N) -> - _ = random:seed(erlang:time_offset(), - erlang:monotonic_time(), - erlang:unique_integer()), - random_bytes_1(N, []). - -random_bytes_1(0, Acc) -> Acc; -random_bytes_1(N, Acc) -> random_bytes_1(N-1, [random:uniform(255)|Acc]). - save_core_code(St) -> {ok,St#compile{core_code=cerl:from_records(St#compile.code)}}. diff --git a/lib/compiler/src/compiler.app.src b/lib/compiler/src/compiler.app.src index afb85f4710..a2b2a1d277 100644 --- a/lib/compiler/src/compiler.app.src +++ b/lib/compiler/src/compiler.app.src @@ -25,6 +25,7 @@ beam_asm, beam_block, beam_bool, + beam_bs, beam_bsm, beam_clean, beam_dead, @@ -37,6 +38,7 @@ beam_opcodes, beam_peep, beam_receive, + beam_reorder, beam_split, beam_trim, beam_type, diff --git a/lib/compiler/src/core_lib.erl b/lib/compiler/src/core_lib.erl index 3abb520485..839c736ff2 100644 --- a/lib/compiler/src/core_lib.erl +++ b/lib/compiler/src/core_lib.erl @@ -21,52 +21,16 @@ -module(core_lib). --deprecated({get_anno,1,next_major_release}). --deprecated({set_anno,2,next_major_release}). --deprecated({is_literal,1,next_major_release}). --deprecated({is_literal_list,1,next_major_release}). --deprecated({literal_value,1,next_major_release}). - --export([get_anno/1,set_anno/2]). --export([is_literal/1,is_literal_list/1]). --export([literal_value/1]). -export([make_values/1]). -export([is_var_used/2]). -include("core_parse.hrl"). -%% -%% Generic get/set annotation that should be used only with cerl() structures. -%% --spec get_anno(cerl:cerl()) -> term(). - -get_anno(C) -> cerl:get_ann(C). - --spec set_anno(cerl:cerl(), term()) -> cerl:cerl(). - -set_anno(C, A) -> cerl:set_ann(C, A). - --spec is_literal(cerl:cerl()) -> boolean(). - -is_literal(Cerl) -> - cerl:is_literal(cerl:fold_literal(Cerl)). - --spec is_literal_list([cerl:cerl()]) -> boolean(). - -is_literal_list(Es) -> lists:all(fun is_literal/1, Es). - -%% Return the value of LitExpr. --spec literal_value(cerl:c_literal() | cerl:c_binary() | - cerl:c_map() | cerl:c_cons() | cerl:c_tuple()) -> term(). - -literal_value(Cerl) -> - cerl:concrete(cerl:fold_literal(Cerl)). - %% Make a suitable values structure, expr or values, depending on Expr. -spec make_values([cerl:cerl()] | cerl:cerl()) -> cerl:cerl(). make_values([E]) -> E; -make_values([H|_]=Es) -> #c_values{anno=get_anno(H),es=Es}; +make_values([H|_]=Es) -> #c_values{anno=cerl:get_ann(H),es=Es}; make_values([]) -> #c_values{es=[]}; make_values(E) -> E. diff --git a/lib/compiler/src/core_lint.erl b/lib/compiler/src/core_lint.erl index cc54f6e411..7d3513c0ba 100644 --- a/lib/compiler/src/core_lint.erl +++ b/lib/compiler/src/core_lint.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2013. All Rights Reserved. +%% Copyright Ericsson AB 1999-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -73,7 +73,7 @@ %% Define the lint state record. -record(lint, {module :: module(), % Current module - func :: fa(), % Current function + func :: fa() | 'undefined', % Current function errors = [] :: [error()], % Errors warnings= [] :: [warning()]}). % Warnings diff --git a/lib/compiler/src/rec_env.erl b/lib/compiler/src/rec_env.erl index 0e9e12d1ad..5a4a870769 100644 --- a/lib/compiler/src/rec_env.erl +++ b/lib/compiler/src/rec_env.erl @@ -598,7 +598,16 @@ start_range(Env) -> %% (pseudo-)randomly distributed over the range. generate(_N, Range) -> - random:uniform(Range). % works well + %% We must use the same sequence of random variables to ensure + %% that two compilations of the same source code generates the + %% same BEAM code. + case rand:export_seed() of + undefined -> + rand:seed(exsplus, {1,42,2053}); + _ -> + ok + end, + rand:uniform(Range). % works well %% ===================================================================== diff --git a/lib/compiler/src/sys_core_dsetel.erl b/lib/compiler/src/sys_core_dsetel.erl index ac32db10fe..c6cfdbae7e 100644 --- a/lib/compiler/src/sys_core_dsetel.erl +++ b/lib/compiler/src/sys_core_dsetel.erl @@ -72,7 +72,7 @@ module(M0, _Options) -> {ok,M}. visit_module(#c_module{defs=Ds0}=R) -> - Env = dict:new(), + Env = #{}, Ds = visit_module_1(Ds0, Env, []), R#c_module{defs=Ds}. @@ -95,9 +95,11 @@ visit(Env, #c_var{name={_,_}}=R) -> {R, Env}; visit(Env0, #c_var{name=X}=R) -> %% There should not be any free variables. If there are, - %% the next line will cause an exception. - {ok, N} = dict:find(X, Env0), - {R, dict:store(X, N+1, Env0)}; + %% the case will fail with an exception. + case Env0 of + #{X:=N} -> + {R, Env0#{X:=N+1}} + end; visit(Env, #c_literal{}=R) -> {R, Env}; visit(Env0, #c_tuple{es=Es0}=R) -> @@ -203,7 +205,7 @@ bind_vars(Vs, Env) -> bind_vars(Vs, Env, []). bind_vars([#c_var{name=X}|Vs], Env0, Xs)-> - bind_vars(Vs, dict:store(X, 0, Env0), [X|Xs]); + bind_vars(Vs, Env0#{X=>0}, [X|Xs]); bind_vars([], Env,Xs) -> {Xs, Env}. @@ -217,7 +219,7 @@ visit_pats([], Env, Vs) -> {Vs, Env}. visit_pat(Env0, #c_var{name=V}, Vs) -> - {[V|Vs], dict:store(V, 0, Env0)}; + {[V|Vs], Env0#{V=>0}}; visit_pat(Env0, #c_tuple{es=Es}, Vs) -> visit_pats(Es, Env0, Vs); visit_pat(Env0, #c_map{es=Es}, Vs) -> @@ -235,23 +237,25 @@ visit_pat(Env0, #c_bitstr{val=Val,size=Sz}, Vs0) -> case Sz of #c_var{name=V} -> %% We don't tolerate free variables. - {ok, N} = dict:find(V, Env0), - {Vs0, dict:store(V, N+1, Env0)}; + case Env0 of + #{V:=N} -> + {Vs0, Env0#{V:=N+1}} + end; _ -> visit_pat(Env0, Sz, Vs0) end, visit_pat(Env1, Val, Vs1); visit_pat(Env0, #c_alias{pat=P,var=#c_var{name=V}}, Vs) -> - visit_pat(dict:store(V, 0, Env0), P, [V|Vs]); + visit_pat(Env0#{V=>0}, P, [V|Vs]); visit_pat(Env, #c_literal{}, Vs) -> {Vs, Env}. restore_vars([V|Vs], Env0, Env1) -> - case dict:find(V, Env0) of - {ok, N} -> - restore_vars(Vs, Env0, dict:store(V, N, Env1)); - error -> - restore_vars(Vs, Env0, dict:erase(V, Env1)) + case Env0 of + #{V:=N} -> + restore_vars(Vs, Env0, Env1#{V=>N}); + _ -> + restore_vars(Vs, Env0, maps:remove(V, Env1)) end; restore_vars([], _, Env1) -> Env1. @@ -349,8 +353,8 @@ is_safe(#c_literal{}) -> true; is_safe(_) -> false. is_single_use(V, Env) -> - case dict:find(V, Env) of - {ok, 1} -> + case Env of + #{V:=1} -> true; _ -> false diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl index 65699ccda9..43ce9a7172 100644 --- a/lib/compiler/src/sys_core_fold.erl +++ b/lib/compiler/src/sys_core_fold.erl @@ -2793,12 +2793,18 @@ extract_type_1(Expr, Sub) -> true -> bool end. +returns_integer('band', [_,_]) -> true; +returns_integer('bnot', [_]) -> true; +returns_integer('bor', [_,_]) -> true; +returns_integer('bxor', [_,_]) -> true; returns_integer(bit_size, [_]) -> true; returns_integer('bsl', [_,_]) -> true; returns_integer('bsr', [_,_]) -> true; returns_integer(byte_size, [_]) -> true; +returns_integer('div', [_,_]) -> true; returns_integer(length, [_]) -> true; returns_integer('rem', [_,_]) -> true; +returns_integer('round', [_]) -> true; returns_integer(size, [_]) -> true; returns_integer(tuple_size, [_]) -> true; returns_integer(trunc, [_]) -> true; diff --git a/lib/compiler/src/sys_pre_expand.erl b/lib/compiler/src/sys_pre_expand.erl index d9cc4b530c..7ab4e1845c 100644 --- a/lib/compiler/src/sys_pre_expand.erl +++ b/lib/compiler/src/sys_pre_expand.erl @@ -29,30 +29,26 @@ %% Main entry point. -export([module/2]). --import(ordsets, [from_list/1,union/2]). -import(lists, [member/2,foldl/3,foldr/3]). --include("../include/erl_bits.hrl"). - -type fa() :: {atom(), arity()}. -record(expand, {module=[], %Module name exports=[], %Exports - imports=[], %Imports attributes=[], %Attributes callbacks=[], %Callbacks optional_callbacks=[] :: [fa()], %Optional callbacks - defined, %Defined functions (gb_set) vcount=0, %Variable counter func=[], %Current function arity=[], %Arity for current function - fcount=0 %Local fun count + fcount=0, %Local fun count + ctype %Call type map }). %% module(Forms, CompileOptions) %% {ModuleName,Exports,TransformedForms,CompileOptions'} -%% Expand the forms in one module. N.B.: the lists of predefined -%% exports and imports are really ordsets! +%% Expand the forms in one module. +%% %% CompileOptions is augmented with options from -compile attributes. module(Fs0, Opts0) -> @@ -65,19 +61,28 @@ module(Fs0, Opts0) -> %% Set pre-defined exported functions. PreExp = [{module_info,0},{module_info,1}], + %% Build the set of defined functions and the initial call + %% type map. + Defined = defined_functions(Fs, PreExp), + Ctype = maps:from_list([{K,local} || K <- Defined]), + %% Build initial expand record. St0 = #expand{exports=PreExp, - defined=PreExp + ctype=Ctype }, + %% Expand the functions. - {Tfs,St1} = forms(Fs, define_functions(Fs, St0)), + {Tfs,St1} = forms(Fs, St0), + %% Get the correct list of exported functions. Exports = case member(export_all, Opts) of - true -> gb_sets:to_list(St1#expand.defined); + true -> Defined; false -> St1#expand.exports end, + St2 = St1#expand{exports=Exports,ctype=undefined}, + %% Generate all functions from stored info. - {Ats,St3} = module_attrs(St1#expand{exports = Exports}), + {Ats,St3} = module_attrs(St2), {Mfs,St4} = module_predef_funcs(St3), {St4#expand.module, St4#expand.exports, Ats ++ Tfs ++ Mfs, Opts}. @@ -85,14 +90,14 @@ module(Fs0, Opts0) -> compiler_options(Forms) -> lists:flatten([C || {attribute,_,compile,C} <- Forms]). -%% define_function(Form, State) -> State. +%% defined_function(Forms, Predef) -> Functions. %% Add function to defined if form is a function. -define_functions(Forms, #expand{defined=Predef}=St) -> +defined_functions(Forms, Predef) -> Fs = foldl(fun({function,_,N,A,_Cs}, Acc) -> [{N,A}|Acc]; (_, Acc) -> Acc end, Predef, Forms), - St#expand{defined=gb_sets:from_list(Fs)}. + ordsets:from_list(Fs). module_attrs(#expand{attributes=Attributes}=St) -> Attrs = [{attribute,Line,Name,Val} || {Name,Line,Val} <- Attributes], @@ -113,23 +118,21 @@ is_fa_list([{FuncName, Arity}|L]) is_fa_list([]) -> true; is_fa_list(_) -> false. -module_predef_funcs(St) -> - {Mpf1,St1}=module_predef_func_beh_info(St), - {Mpf2,St2}=module_predef_funcs_mod_info(St1), +module_predef_funcs(St0) -> + {Mpf1,St1} = module_predef_func_beh_info(St0), + Mpf2 = module_predef_funcs_mod_info(St1), Mpf = [erl_parse:new_anno(F) || F <- Mpf1++Mpf2], - {Mpf,St2}. + {Mpf,St1}. module_predef_func_beh_info(#expand{callbacks=[]}=St) -> {[], St}; module_predef_func_beh_info(#expand{callbacks=Callbacks, optional_callbacks=OptionalCallbacks, - defined=Defined, exports=Exports}=St) -> - PreDef=[{behaviour_info,1}], - PreExp=PreDef, + PreDef0 = [{behaviour_info,1}], + PreDef = ordsets:from_list(PreDef0), {[gen_beh_info(Callbacks, OptionalCallbacks)], - St#expand{defined=gb_sets:union(gb_sets:from_list(PreDef), Defined), - exports=union(from_list(PreExp), Exports)}}. + St#expand{exports=ordsets:union(PreDef, Exports)}}. gen_beh_info(Callbacks, OptionalCallbacks) -> List = make_list(Callbacks), @@ -156,20 +159,16 @@ make_optional_list([{Name,Arity}|Rest]) -> {integer,0,Arity}]}, make_optional_list(Rest)}. -module_predef_funcs_mod_info(St) -> - PreDef = [{module_info,0},{module_info,1}], - PreExp = PreDef, - {[{function,0,module_info,0, - [{clause,0,[],[], +module_predef_funcs_mod_info(#expand{module=Mod}) -> + ModAtom = {atom,0,Mod}, + [{function,0,module_info,0, + [{clause,0,[],[], [{call,0,{remote,0,{atom,0,erlang},{atom,0,get_module_info}}, - [{atom,0,St#expand.module}]}]}]}, - {function,0,module_info,1, - [{clause,0,[{var,0,'X'}],[], + [ModAtom]}]}]}, + {function,0,module_info,1, + [{clause,0,[{var,0,'X'}],[], [{call,0,{remote,0,{atom,0,erlang},{atom,0,get_module_info}}, - [{atom,0,St#expand.module},{var,0,'X'}]}]}]}], - St#expand{defined=gb_sets:union(gb_sets:from_list(PreDef), - St#expand.defined), - exports=union(from_list(PreExp), St#expand.exports)}}. + [ModAtom,{var,0,'X'}]}]}]}]. %% forms(Forms, State) -> %% {TransformedForms,State'} @@ -196,7 +195,8 @@ attribute(module, Module, _L, St) -> true = is_atom(Module), St#expand{module=Module}; attribute(export, Es, _L, St) -> - St#expand{exports=union(from_list(Es), St#expand.exports)}; + St#expand{exports=ordsets:union(ordsets:from_list(Es), + St#expand.exports)}; attribute(import, Is, _L, St) -> import(Is, St); attribute(compile, _C, _L, St) -> @@ -231,8 +231,6 @@ head(As, St) -> pattern_list(As, St). %% {TransformedPattern,State'} %% -pattern({var,_,'_'}=Var, St) -> %Ignore anonymous variable. - {Var,St}; pattern({var,_,_}=Var, St) -> {Var,St}; pattern({char,_,_}=Char, St) -> @@ -385,19 +383,19 @@ expr({block,Line,Es0}, St0) -> {Es,St1} = exprs(Es0, St0), {{block,Line,Es},St1}; expr({'if',Line,Cs0}, St0) -> - {Cs,St1} = icr_clauses(Cs0, St0), + {Cs,St1} = clauses(Cs0, St0), {{'if',Line,Cs},St1}; expr({'case',Line,E0,Cs0}, St0) -> {E,St1} = expr(E0, St0), - {Cs,St2} = icr_clauses(Cs0, St1), + {Cs,St2} = clauses(Cs0, St1), {{'case',Line,E,Cs},St2}; expr({'receive',Line,Cs0}, St0) -> - {Cs,St1} = icr_clauses(Cs0, St0), + {Cs,St1} = clauses(Cs0, St0), {{'receive',Line,Cs},St1}; expr({'receive',Line,Cs0,To0,ToEs0}, St0) -> {To,St1} = expr(To0, St0), {ToEs,St2} = exprs(ToEs0, St1), - {Cs,St3} = icr_clauses(Cs0, St2), + {Cs,St3} = clauses(Cs0, St2), {{'receive',Line,Cs,To,ToEs},St3}; expr({'fun',Line,Body}, St) -> fun_tq(Line, Body, St); @@ -406,21 +404,15 @@ expr({named_fun,Line,Name,Cs}, St) -> expr({call,Line,{atom,La,N}=Atom,As0}, St0) -> {As,St1} = expr_list(As0, St0), Ar = length(As), - case defined(N,Ar,St1) of - true -> + Key = {N,Ar}, + case St1#expand.ctype of + #{Key:=local} -> {{call,Line,Atom,As},St1}; + #{Key:={imported,Mod}} -> + {{call,Line,{remote,La,{atom,La,Mod},Atom},As},St1}; _ -> - case imported(N, Ar, St1) of - {yes,Mod} -> - {{call,Line,{remote,La,{atom,La,Mod},Atom},As},St1}; - no -> - case erl_internal:bif(N, Ar) of - true -> - {{call,Line,{remote,La,{atom,La,erlang},Atom},As},St1}; - false -> %% This should have been handled by erl_lint - {{call,Line,Atom,As},St1} - end - end + true = erl_internal:bif(N, Ar), + {{call,Line,{remote,La,{atom,La,erlang},Atom},As},St1} end; expr({call,Line,{remote,Lr,M0,F},As0}, St0) -> {[M1,F1|As1],St1} = expr_list([M0,F|As0], St0), @@ -430,12 +422,11 @@ expr({call,Line,F,As0}, St0) -> {{call,Line,Fun1,As1},St1}; expr({'try',Line,Es0,Scs0,Ccs0,As0}, St0) -> {Es1,St1} = exprs(Es0, St0), - {Scs1,St2} = icr_clauses(Scs0, St1), - {Ccs1,St3} = icr_clauses(Ccs0, St2), + {Scs1,St2} = clauses(Scs0, St1), + {Ccs1,St3} = clauses(Ccs0, St2), {As1,St4} = exprs(As0, St3), {{'try',Line,Es1,Scs1,Ccs1,As1},St4}; expr({'catch',Line,E0}, St0) -> - %% Catch exports no new variables. {E,St1} = expr(E0, St0), {{'catch',Line,E},St1}; expr({match,Line,P0,E0}, St0) -> @@ -456,21 +447,6 @@ expr_list([E0|Es0], St0) -> {[E|Es],St2}; expr_list([], St) -> {[],St}. -%% icr_clauses([Clause], State) -> {[TransformedClause],State'} -%% Be very careful here to return the variables that are really used -%% and really new. - -icr_clauses([], St) -> {[],St}; -icr_clauses(Clauses, St) -> icr_clauses2(Clauses, St). - -icr_clauses2([{clause,Line,H0,G0,B0}|Cs0], St0) -> - {H,St1} = head(H0, St0), - {G,St2} = guard(G0, St1), - {B,St3} = exprs(B0, St2), - {Cs,St4} = icr_clauses2(Cs0, St3), - {[{clause,Line,H,G,B}|Cs],St4}; -icr_clauses2([], St) -> {[],St}. - %% lc_tq(Line, Qualifiers, State) -> %% {[TransQual],State'} @@ -486,16 +462,9 @@ lc_tq(Line, [{b_generate,Lg,P0,G0}|Qs0], St0) -> {Qs1,St3} = lc_tq(Line, Qs0, St2), {[{b_generate,Lg,P1,G1}|Qs1],St3}; lc_tq(Line, [F0 | Qs0], St0) -> - case erl_lint:is_guard_test(F0) of - true -> - {F1,St1} = guard_test(F0, St0), - {Qs1,St2} = lc_tq(Line, Qs0, St1), - {[F1|Qs1],St2}; - false -> - {F1,St1} = expr(F0, St0), - {Qs1,St2} = lc_tq(Line, Qs0, St1), - {[F1 | Qs1],St2} - end; + {F1,St1} = expr(F0, St0), + {Qs1,St2} = lc_tq(Line, Qs0, St1), + {[F1|Qs1],St2}; lc_tq(_Line, [], St0) -> {[],St0}. @@ -527,7 +496,7 @@ fun_tq(L, {function,M,F,A}, St) when is_atom(M), is_atom(F), is_integer(A) -> fun_tq(Lf, {function,_,_,_}=ExtFun, St) -> {{'fun',Lf,ExtFun},St}; fun_tq(Lf, {clauses,Cs0}, St0) -> - {Cs1,St1} = fun_clauses(Cs0, St0), + {Cs1,St1} = clauses(Cs0, St0), {Fname,St2} = new_fun_name(St1), %% Set dummy values for Index and Uniq -- the real values will %% be assigned by beam_asm. @@ -535,18 +504,10 @@ fun_tq(Lf, {clauses,Cs0}, St0) -> {{'fun',Lf,{clauses,Cs1},{Index,Uniq,Fname}},St2}. fun_tq(Line, Cs0, St0, Name) -> - {Cs1,St1} = fun_clauses(Cs0, St0), + {Cs1,St1} = clauses(Cs0, St0), {Fname,St2} = new_fun_name(St1, Name), {{named_fun,Line,Name,Cs1,{0,0,Fname}},St2}. -fun_clauses([{clause,L,H0,G0,B0}|Cs0], St0) -> - {H,St1} = head(H0, St0), - {G,St2} = guard(G0, St1), - {B,St3} = exprs(B0, St2), - {Cs,St4} = fun_clauses(Cs0, St3), - {[{clause,L,H,G,B}|Cs],St4}; -fun_clauses([], St) -> {[],St}. - %% new_fun_name(State) -> {FunName,State}. new_fun_name(St) -> @@ -571,7 +532,6 @@ pattern_element({bin_element,Line,Expr0,Size0,Type0}, {Es,St0}) -> {[{bin_element,Line,Expr,Size,Type}|Es],St2}. pat_bit_size(default, St) -> {default,St}; -pat_bit_size({atom,_La,all}=All, St) -> {All,St}; pat_bit_size({var,_Lv,_V}=Var, St) -> {Var,St}; pat_bit_size(Size, St) -> Line = element(2, Size), @@ -592,8 +552,7 @@ coerce_to_float({integer,L,I}=E, [float|_]) -> try {float,L,float(I)} catch - error:badarg -> E; - error:badarith -> E + error:badarg -> E end; coerce_to_float(E, _) -> E. @@ -647,25 +606,11 @@ string_to_conses(Line, Cs, Tail) -> %% import(Line, Imports, State) -> %% State' -%% imported(Name, Arity, State) -> -%% {yes,Module} | no -%% Handle import declarations and test for imported functions. No need to -%% check when building imports as code is correct. +%% Handle import declarations. -import({Mod,Fs}, St) -> +import({Mod,Fs}, #expand{ctype=Ctype0}=St) -> true = is_atom(Mod), - Mfs = from_list(Fs), - St#expand{imports=add_imports(Mod, Mfs, St#expand.imports)}. - -add_imports(Mod, [F|Fs], Is) -> - add_imports(Mod, Fs, orddict:store(F, Mod, Is)); -add_imports(_, [], Is) -> Is. - -imported(F, A, St) -> - case orddict:find({F,A}, St#expand.imports) of - {ok,Mod} -> {yes,Mod}; - error -> no - end. - -defined(F, A, St) -> - gb_sets:is_element({F,A}, St#expand.defined). + Ctype = foldl(fun(F, A) -> + A#{F=>{imported,Mod}} + end, Ctype0, Fs), + St#expand{ctype=Ctype}. diff --git a/lib/compiler/src/v3_codegen.erl b/lib/compiler/src/v3_codegen.erl index 34c67b16ca..6f1912c616 100644 --- a/lib/compiler/src/v3_codegen.erl +++ b/lib/compiler/src/v3_codegen.erl @@ -827,21 +827,24 @@ select_extract_bin([{var,Hd},{var,Tl}], Size0, Unit, Type, Flags, Vf, {bs_save2,CtxReg,{Ctx,Tl}}],Int1} end, {Es,clear_dead(Aft, I, Vdb),St}; -select_extract_bin([{var,Hd}], Size0, Unit, binary, Flags, Vf, +select_extract_bin([{var,Hd}], Size, Unit, binary, Flags, Vf, I, Vdb, Bef, Ctx, Body, St) -> - SizeReg = get_bin_size_reg(Size0, Bef), + %% Match the last segment of a binary. We KNOW that the size + %% must be 'all'. + Size = {atom,all}, %Assertion. {Es,Aft} = case vdb_find(Hd, Vdb) of {_,_,Lhd} when Lhd =< I -> + %% The result will not be used. Furthermore, since we + %% we are at the end of the binary, the position will + %% not be used again; thus, it is safe to do a cheaper + %% test of the unit. CtxReg = fetch_var(Ctx, Bef), - {case SizeReg =:= {atom,all} andalso is_context_unused(Body) of - true when Unit =:= 1 -> + {case Unit of + 1 -> []; - true -> - [{test,bs_test_unit,{f,Vf},[CtxReg,Unit]}]; - false -> - [{test,bs_skip_bits2,{f,Vf}, - [CtxReg,SizeReg,Unit,{field_flags,Flags}]}] + _ -> + [{test,bs_test_unit,{f,Vf},[CtxReg,Unit]}] end,Bef}; {_,_,_} -> case is_context_unused(Body) of @@ -853,7 +856,7 @@ select_extract_bin([{var,Hd}], Size0, Unit, binary, Flags, Vf, Name = bs_get_binary2, Live = max_reg(Bef#sr.reg), {[{test,Name,{f,Vf},Live, - [CtxReg,SizeReg,Unit,{field_flags,Flags}],Rhd}], + [CtxReg,Size,Unit,{field_flags,Flags}],Rhd}], Int1}; true -> %% Since the matching context will not be used again, @@ -868,7 +871,7 @@ select_extract_bin([{var,Hd}], Size0, Unit, binary, Flags, Vf, Name = bs_get_binary2, Live = max_reg(Int1#sr.reg), {[{test,Name,{f,Vf},Live, - [CtxReg,SizeReg,Unit,{field_flags,Flags}],CtxReg}], + [CtxReg,Size,Unit,{field_flags,Flags}],CtxReg}], Int1} end end, @@ -1327,12 +1330,13 @@ bif_cg(Bif, As, [{var,V}], Le, Vdb, Bef, St0) -> %% that we save any variable that will be live after this BIF call. MayFail = not erl_bifs:is_safe(erlang, Bif, length(As)), - {Sis,Int0} = case St0#cg.in_catch andalso - St0#cg.bfail =:= 0 andalso - MayFail of - true -> adjust_stack(Bef, Le#l.i, Le#l.i+1, Vdb); - false -> {[],Bef} - end, + {Sis,Int0} = + case MayFail of + true -> + maybe_adjust_stack(Bef, Le#l.i, Le#l.i+1, Vdb, St0); + false -> + {[],Bef} + end, Int1 = clear_dead(Int0, Le#l.i, Vdb), Reg = put_reg(V, Int1#sr.reg), Int = Int1#sr{reg=Reg}, @@ -1363,11 +1367,7 @@ gc_bif_cg(Bif, As, [{var,V}], Le, Vdb, Bef, St0) -> %% Currently, we are somewhat pessimistic in %% that we save any variable that will be live after this BIF call. - {Sis,Int0} = - case St0#cg.in_catch andalso St0#cg.bfail =:= 0 of - true -> adjust_stack(Bef, Le#l.i, Le#l.i+1, Vdb); - false -> {[],Bef} - end, + {Sis,Int0} = maybe_adjust_stack(Bef, Le#l.i, Le#l.i+1, Vdb, St0), Int1 = clear_dead(Int0, Le#l.i, Vdb), Reg = put_reg(V, Int1#sr.reg), @@ -1512,8 +1512,7 @@ set_cg([{var,R}], {cons,Es}, Le, Vdb, Bef, St) -> Int1 = Int0#sr{reg=put_reg(R, Int0#sr.reg)}, Ret = fetch_reg(R, Int1#sr.reg), {[{put_list,S1,S2,Ret}], Int1, St}; -set_cg([{var,R}], {binary,Segs}, Le, Vdb, Bef, - #cg{in_catch=InCatch, bfail=Bfail}=St) -> +set_cg([{var,R}], {binary,Segs}, Le, Vdb, Bef, #cg{bfail=Bfail}=St) -> %% At run-time, binaries are constructed in three stages: %% 1) First the size of the binary is calculated. %% 2) Then the binary is allocated. @@ -1532,11 +1531,7 @@ set_cg([{var,R}], {binary,Segs}, Le, Vdb, Bef, %% First generate the code that constructs each field. Fail = {f,Bfail}, PutCode = cg_bin_put(Segs, Fail, Bef), - {Sis,Int1} = - case InCatch of - true -> adjust_stack(Int0, Le#l.i, Le#l.i+1, Vdb); - false -> {[],Int0} - end, + {Sis,Int1} = maybe_adjust_stack(Int0, Le#l.i, Le#l.i+1, Vdb, St), MaxRegs = max_reg(Bef#sr.reg), Aft = clear_dead(Int1, Le#l.i, Vdb), @@ -1545,14 +1540,11 @@ set_cg([{var,R}], {binary,Segs}, Le, Vdb, Bef, {Sis++Code,Aft,St}; % Map single variable key set_cg([{var,R}], {map,Op,Map,[{map_pair,{var,_}=K,V}]}, Le, Vdb, Bef, - #cg{in_catch=InCatch,bfail=Bfail}=St) -> + #cg{bfail=Bfail}=St) -> Fail = {f,Bfail}, - {Sis,Int0} = - case InCatch of - true -> adjust_stack(Bef, Le#l.i, Le#l.i+1, Vdb); - false -> {[],Bef} - end, + {Sis,Int0} = maybe_adjust_stack(Bef, Le#l.i, Le#l.i+1, Vdb, St), + SrcReg = cg_reg_arg(Map,Int0), Line = line(Le#l.a), @@ -1573,17 +1565,13 @@ set_cg([{var,R}], {map,Op,Map,[{map_pair,{var,_}=K,V}]}, Le, Vdb, Bef, % Map (possibly) multiple literal keys set_cg([{var,R}], {map,Op,Map,Es}, Le, Vdb, Bef, - #cg{in_catch=InCatch,bfail=Bfail}=St) -> + #cg{bfail=Bfail}=St) -> %% assert key literals [] = [Var||{map_pair,{var,_}=Var,_} <- Es], Fail = {f,Bfail}, - {Sis,Int0} = - case InCatch of - true -> adjust_stack(Bef, Le#l.i, Le#l.i+1, Vdb); - false -> {[],Bef} - end, + {Sis,Int0} = maybe_adjust_stack(Bef, Le#l.i, Le#l.i+1, Vdb, St), SrcReg = cg_reg_arg(Map,Int0), Line = line(Le#l.a), @@ -2038,6 +2026,19 @@ trim_free([R|Rs0]) -> end; trim_free([]) -> []. +%% maybe_adjust_stack(Bef, FirstBefore, LastFrom, Vdb, St) -> {[Ainstr],Aft}. +%% Adjust the stack, but only if the code is inside a catch and not +%% inside a guard. Use this funtion before instructions that may +%% cause an exception. + +maybe_adjust_stack(Bef, Fb, Lf, Vdb, St) -> + case St of + #cg{in_catch=true,bfail=0} -> + adjust_stack(Bef, Fb, Lf, Vdb); + #cg{} -> + {[],Bef} + end. + %% adjust_stack(Bef, FirstBefore, LastFrom, Vdb) -> {[Ainstr],Aft}. %% Do complete stack adjustment by compressing stack and adding %% variables to be saved. Try to optimise ordering on stack by diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl index 0941ad5dd5..72649e5c9f 100644 --- a/lib/compiler/src/v3_core.erl +++ b/lib/compiler/src/v3_core.erl @@ -469,7 +469,8 @@ unforce_tree([#iset{var=#c_var{name=V},arg=Arg0}|Es], D0) -> unforce_tree(Es, D); unforce_tree([#icall{}=Call], D) -> unforce_tree_subst(Call, D); -unforce_tree([Top], _) -> Top. +unforce_tree([#c_var{name=V}], D) -> + gb_trees:get(V, D). unforce_tree_subst(#icall{module=#c_literal{val=erlang}, name=#c_literal{val='=:='}, @@ -804,7 +805,7 @@ map_op(map_field_assoc) -> #c_literal{val=assoc}; map_op(map_field_exact) -> #c_literal{val=exact}. is_valid_map_src(#c_literal{val = M}) when is_map(M) -> true; -is_valid_map_src(#c_var{}) -> true; +is_valid_map_src(#c_var{}=Var) -> not cerl:is_c_fname(Var); is_valid_map_src(_) -> false. %% try_exception([ExcpClause], St) -> {[ExcpVar],Handler,St}. @@ -1852,27 +1853,22 @@ uguard(Pg, Gs0, Ks, St0) -> %% uexprs([Kexpr], [KnownVar], State) -> {[Kexpr],State}. uexprs([#imatch{anno=A,pat=P0,arg=Arg,fc=Fc}|Les], Ks, St0) -> - %% Optimise for simple set of unbound variable. - case upattern(P0, Ks, St0) of - {#c_var{},[],_Pvs,_Pus,_} -> - %% Throw our work away and just set to iset. + case upat_is_new_var(P0, Ks) of + true -> + %% Assignment to a new variable. uexprs([#iset{var=P0,arg=Arg}|Les], Ks, St0); - _Other -> - %% Throw our work away and set to icase. - if - Les =:= [] -> - %% Need to explicitly return match "value", make - %% safe for efficiency. - {La0,Lps,St1} = force_safe(Arg, St0), - La = mark_compiler_generated(La0), - Mc = #iclause{anno=A,pats=[P0],guard=[],body=[La]}, - uexprs(Lps ++ [#icase{anno=A, - args=[La0],clauses=[Mc],fc=Fc}], Ks, St1); - true -> - Mc = #iclause{anno=A,pats=[P0],guard=[],body=Les}, - uexprs([#icase{anno=A,args=[Arg], - clauses=[Mc],fc=Fc}], Ks, St0) - end + false when Les =:= [] -> + %% Need to explicitly return match "value", make + %% safe for efficiency. + {La0,Lps,St1} = force_safe(Arg, St0), + La = mark_compiler_generated(La0), + Mc = #iclause{anno=A,pats=[P0],guard=[],body=[La]}, + uexprs(Lps ++ [#icase{anno=A, + args=[La0],clauses=[Mc],fc=Fc}], Ks, St1); + false -> + Mc = #iclause{anno=A,pats=[P0],guard=[],body=Les}, + uexprs([#icase{anno=A,args=[Arg], + clauses=[Mc],fc=Fc}], Ks, St0) end; uexprs([Le0|Les0], Ks, St0) -> {Le1,St1} = uexpr(Le0, Ks, St0), @@ -1880,6 +1876,15 @@ uexprs([Le0|Les0], Ks, St0) -> {[Le1|Les1],St2}; uexprs([], _, St) -> {[],St}. +%% upat_is_new_var(Pattern, [KnownVar]) -> true|false. +%% Test whether the pattern is a single, previously unknown +%% variable. + +upat_is_new_var(#c_var{name=V}, Ks) -> + not is_element(V, Ks); +upat_is_new_var(_, _) -> + false. + %% Mark a "safe" as compiler-generated. mark_compiler_generated(#c_cons{anno=A,hd=H,tl=T}) -> ann_c_cons([compiler_generated|A], mark_compiler_generated(H), diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl index 7ee564683b..011748df3a 100644 --- a/lib/compiler/src/v3_kernel.erl +++ b/lib/compiler/src/v3_kernel.erl @@ -117,7 +117,7 @@ copy_anno(Kdst, Ksrc) -> fcount=0, %Fun counter ds=cerl_sets:new() :: cerl_sets:set(), %Defined variables funs=[], %Fun functions - free=[], %Free variables + free=#{}, %Free variables ws=[] :: [warning()], %Warnings. guard_refc=0}). %> 0 means in guard @@ -1837,14 +1837,17 @@ handle_reuse_anno_1(V, _St) -> V. %% get_free(Name, Arity, State) -> [Free]. %% store_free(Name, Arity, [Free], State) -> State. -get_free(F, A, St) -> - case orddict:find({F,A}, St#kern.free) of - {ok,Val} -> Val; - error -> [] +get_free(F, A, #kern{free=FreeMap}) -> + Key = {F,A}, + case FreeMap of + #{Key:=Val} -> Val; + _ -> [] end. -store_free(F, A, Free, St) -> - St#kern{free=orddict:store({F,A}, Free, St#kern.free)}. +store_free(F, A, Free, #kern{free=FreeMap0}=St) -> + Key = {F,A}, + FreeMap = FreeMap0#{Key=>Free}, + St#kern{free=FreeMap}. break_rets({break,Rs}) -> Rs; break_rets(return) -> []. diff --git a/lib/compiler/test/Makefile b/lib/compiler/test/Makefile index 6553d10077..400565100f 100644 --- a/lib/compiler/test/Makefile +++ b/lib/compiler/test/Makefile @@ -11,6 +11,8 @@ MODULES= \ beam_validator_SUITE \ beam_disasm_SUITE \ beam_except_SUITE \ + beam_reorder_SUITE \ + beam_type_SUITE \ beam_utils_SUITE \ bs_bincomp_SUITE \ bs_bit_binaries_SUITE \ @@ -43,6 +45,8 @@ NO_OPT= \ andor \ apply \ beam_except \ + beam_reorder \ + beam_type \ beam_utils \ bs_construct \ bs_match \ diff --git a/lib/compiler/test/beam_reorder_SUITE.erl b/lib/compiler/test/beam_reorder_SUITE.erl new file mode 100644 index 0000000000..4b2262f65b --- /dev/null +++ b/lib/compiler/test/beam_reorder_SUITE.erl @@ -0,0 +1,69 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2015. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +-module(beam_reorder_SUITE). + +-export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1, + init_per_group/2,end_per_group/2, + alloc/1]). + +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + test_lib:recompile(?MODULE), + [{group,p}]. + +groups() -> + [{p,[parallel], + [alloc + ]}]. + +init_per_suite(Config) -> + Config. + +end_per_suite(_Config) -> + ok. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, Config) -> + Config. + +-record(alloc, {version}). + +alloc(_Config) -> + {ok,42} = alloc_a(1, 2, #alloc{version=42}), + {a,b,c} = alloc_b(1, 2, #alloc{version={a,b,c}}), + ok. + +alloc_a(_U1, _U2, R) -> + V = R#alloc.version, + Res = id({ok,V}), + _ = id(0), + Res. + +alloc_b(_U1, _U2, R) -> + V = R#alloc.version, + Res = id(V), + _ = id(0), + Res. + +id(I) -> + I. diff --git a/lib/compiler/test/beam_type_SUITE.erl b/lib/compiler/test/beam_type_SUITE.erl new file mode 100644 index 0000000000..8d5c0190ed --- /dev/null +++ b/lib/compiler/test/beam_type_SUITE.erl @@ -0,0 +1,98 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2015. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +-module(beam_type_SUITE). + +-export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1, + init_per_group/2,end_per_group/2, + integers/1,coverage/1,booleans/1]). + +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + test_lib:recompile(?MODULE), + [{group,p}]. + +groups() -> + [{p,[parallel], + [integers, + coverage, + booleans + ]}]. + +init_per_suite(Config) -> + Config. + +end_per_suite(_Config) -> + ok. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, Config) -> + Config. + +integers(_Config) -> + a = do_integers_1(2#11000), + b = do_integers_1(2#11001), + + a = do_integers_2(<<0:1>>), + {'EXIT',{{case_clause,-1},_}} = (catch do_integers_2(<<1:1>>)), + + ok. + +do_integers_1(B0) -> + B = B0 band 1, + case B band 15 of + 0 -> a; + 1 -> b + end. + +do_integers_2(Bin) -> + <<B:1/signed>> = Bin, + case B of + 0 -> a; + 1 -> b + end. + +coverage(_Config) -> + {'EXIT',{badarith,_}} = (catch id(1) bsl 0.5), + {'EXIT',{badarith,_}} = (catch id(2.0) bsl 2), + {'EXIT',{badarith,_}} = (catch a + 0.5), + {'EXIT',{badarith,_}} = (catch 2.0 * b), + + {'EXIT',{badarith,_}} = (catch id(42.0) / (1 bsl 2000)), + + id(id(42) band 387439739874298734983787934283479243879), + id(-1 band id(13)), + + ok. + +booleans(_Config) -> + {'EXIT',{{case_clause,_},_}} = (catch do_booleans(42)), + ok. + +do_booleans(B) -> + case is_integer(B) of + yes -> yes; + no -> no + end. + +id(I) -> + I. diff --git a/lib/compiler/test/beam_validator_SUITE.erl b/lib/compiler/test/beam_validator_SUITE.erl index 69391b15eb..d6deb4a730 100644 --- a/lib/compiler/test/beam_validator_SUITE.erl +++ b/lib/compiler/test/beam_validator_SUITE.erl @@ -107,13 +107,13 @@ xrange(Config) when is_list(Config) -> {{bif,'+',{f,0},[{x,-1},{x,1}],{x,0}},4, {uninitialized_reg,{x,-1}}}}, {{t,sum_2,2}, - {{bif,'+',{f,0},[{x,0},{x,1024}],{x,0}},4, - {uninitialized_reg,{x,1024}}}}, + {{bif,'+',{f,0},[{x,0},{x,1023}],{x,0}},4, + {uninitialized_reg,{x,1023}}}}, {{t,sum_3,2}, {{bif,'+',{f,0},[{x,0},{x,1}],{x,-1}},4, {invalid_store,{x,-1},number}}}, {{t,sum_4,2}, - {{bif,'+',{f,0},[{x,0},{x,1}],{x,1024}},4,limit}}] = Errors, + {{bif,'+',{f,0},[{x,0},{x,1}],{x,1023}},4,limit}}] = Errors, ok. yrange(Config) when is_list(Config) -> diff --git a/lib/compiler/test/beam_validator_SUITE_data/xrange.S b/lib/compiler/test/beam_validator_SUITE_data/xrange.S index c6f20288f7..a76408dde3 100644 --- a/lib/compiler/test/beam_validator_SUITE_data/xrange.S +++ b/lib/compiler/test/beam_validator_SUITE_data/xrange.S @@ -20,7 +20,7 @@ {label,3}. {func_info,{atom,t},{atom,sum_2},2}. {label,4}. - {bif,'+',{f,0},[{x,0},{x,1024}],{x,0}}. + {bif,'+',{f,0},[{x,0},{x,1023}],{x,0}}. {'%live',1}. return. @@ -38,7 +38,7 @@ {label,7}. {func_info,{atom,t},{atom,sum_4},2}. {label,8}. - {bif,'+',{f,0},[{x,0},{x,1}],{x,1024}}. + {bif,'+',{f,0},[{x,0},{x,1}],{x,1023}}. {'%live',1}. return. diff --git a/lib/compiler/test/bs_match_SUITE.erl b/lib/compiler/test/bs_match_SUITE.erl index b4601b0798..8725e133fa 100644 --- a/lib/compiler/test/bs_match_SUITE.erl +++ b/lib/compiler/test/bs_match_SUITE.erl @@ -36,7 +36,8 @@ match_string/1,zero_width/1,bad_size/1,haystack/1, cover_beam_bool/1,matched_out_size/1,follow_fail_branch/1, no_partition/1,calling_a_binary/1,binary_in_map/1, - match_string_opt/1,map_and_binary/1]). + match_string_opt/1,select_on_integer/1, + map_and_binary/1,unsafe_branch_caching/1]). -export([coverage_id/1,coverage_external_ignore/2]). @@ -62,7 +63,8 @@ groups() -> otp_7498,match_string,zero_width,bad_size,haystack, cover_beam_bool,matched_out_size,follow_fail_branch, no_partition,calling_a_binary,binary_in_map, - match_string_opt,map_and_binary]}]. + match_string_opt,select_on_integer, + map_and_binary,unsafe_branch_caching]}]. init_per_suite(Config) -> @@ -116,9 +118,16 @@ fun_shadow_4(L) -> int_float(Config) when is_list(Config) -> %% OTP-5323 - ?line <<103133.0:64/float>> = <<103133:64/float>>, - ?line <<103133:64/float>> = <<103133:64/float>>, - ok. + <<103133.0:64/float>> = <<103133:64/float>>, + <<103133:64/float>> = <<103133:64/float>>, + + %% Coverage of error cases in sys_pre_expand:coerce_to_float/2. + case id(default) of + <<(1 bsl 1024):64/float>> -> + ?t:fail(); + default -> + ok + end. %% Stolen from erl_eval_SUITE and modified. %% OTP-5269. Bugs in the bit syntax. @@ -1225,6 +1234,21 @@ match_string_opt(Config) when is_list(Config) -> do_match_string_opt({<<1>>,{v,V}}=T) -> {x,V,T}. +select_on_integer(Config) when is_list(Config) -> + 42 = do_select_on_integer(<<42>>), + <<"abc">> = do_select_on_integer(<<128,"abc">>), + + {'EXIT',_} = (catch do_select_on_integer(<<0:1>>)), + {'EXIT',_} = (catch do_select_on_integer(<<1:1>>)), + {'EXIT',_} = (catch do_select_on_integer(<<0:1,0:15>>)), + ok. + +%% The ASN.1 compiler frequently generates code like this. +do_select_on_integer(<<0:1,I:7>>) -> + I; +do_select_on_integer(<<1:1,_:7,Bin/binary>>) -> + Bin. + %% If 'bin_opt_info' was given the warning would lack filename %% and line number. @@ -1243,6 +1267,32 @@ do_map_and_binary(#{time := _} = T) -> do_map_and_binary(#{hour := Hour, min := Min} = T) -> {Hour, Min, T}. +%% Unsafe caching of branch outcomes in beam_bsm would cause the +%% delayed creation of sub-binaries optimization to be applied even +%% when it was unsafe. + +unsafe_branch_caching(_Config) -> + <<>> = do_unsafe_branch_caching(<<42,1>>), + <<>> = do_unsafe_branch_caching(<<42,2>>), + <<>> = do_unsafe_branch_caching(<<42,3>>), + <<17,18>> = do_unsafe_branch_caching(<<42,3,17,18>>), + <<>> = do_unsafe_branch_caching(<<1,3,42,2>>), + + ok. + +do_unsafe_branch_caching(<<Code/integer, Bin/binary>>) -> + <<C1/integer, B1/binary>> = Bin, + case C1 of + X when X =:= 1 orelse X =:= 2 -> + Bin2 = <<>>; + _ -> + Bin2 = B1 + end, + case Code of + 1 -> do_unsafe_branch_caching(Bin2); + _ -> Bin2 + end. + check(F, R) -> R = F(). diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl index cbdd9ce8cd..806cb58bab 100644 --- a/lib/compiler/test/compile_SUITE.erl +++ b/lib/compiler/test/compile_SUITE.erl @@ -330,6 +330,8 @@ do_file_listings(DataDir, PrivDir, [File|Files]) -> do_listing(Simple, TargetDir, dlife, ".life"), do_listing(Simple, TargetDir, dcg, ".codegen"), do_listing(Simple, TargetDir, dblk, ".block"), + do_listing(Simple, TargetDir, dexcept, ".except"), + do_listing(Simple, TargetDir, dbs, ".bs"), do_listing(Simple, TargetDir, dbool, ".bool"), do_listing(Simple, TargetDir, dtype, ".type"), do_listing(Simple, TargetDir, ddead, ".dead"), diff --git a/lib/compiler/test/guard_SUITE.erl b/lib/compiler/test/guard_SUITE.erl index b3b67155b3..47eb1ba78b 100644 --- a/lib/compiler/test/guard_SUITE.erl +++ b/lib/compiler/test/guard_SUITE.erl @@ -34,7 +34,8 @@ tricky/1,rel_ops/1,rel_op_combinations/1,literal_type_tests/1, basic_andalso_orelse/1,traverse_dcd/1, check_qlc_hrl/1,andalso_semi/1,t_tuple_size/1,binary_part/1, - bad_constants/1,bad_guards/1]). + bad_constants/1,bad_guards/1,scotland/1, + guard_in_catch/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. @@ -52,7 +53,7 @@ groups() -> rel_ops,rel_op_combinations, literal_type_tests,basic_andalso_orelse,traverse_dcd, check_qlc_hrl,andalso_semi,t_tuple_size,binary_part, - bad_constants,bad_guards]}]. + bad_constants,bad_guards,scotland,guard_in_catch]}]. init_per_suite(Config) -> Config. @@ -1831,6 +1832,80 @@ bad_guards_2(M, [_]) when M#{a := 0, b => 0}, map_size(M) -> bad_guards_3(M, [_]) when is_map(M) andalso M#{a := 0, b => 0}, length(M) -> ok. +%% beam_bool would remove the initialization of {y,0}. +%% (Thanks to Thomas Arts and QuickCheck.) + +scotland(_Config) -> + million = do_scotland(placed), + {'EXIT',{{badmatch,placed},_}} = (catch do_scotland(false)), + {'EXIT',{{badmatch,placed},_}} = (catch do_scotland(true)), + {'EXIT',{{badmatch,placed},_}} = (catch do_scotland(echo)), + ok. + +do_scotland(Echo) -> + found(case Echo of + Echo when true; Echo, Echo, Echo -> + Echo; + echo -> + [] + end, + Echo = placed). + +found(_, _) -> million. + +%% Building maps in a guard in a 'catch' would crash v3_codegen. + +guard_in_catch(_Config) -> + {'EXIT',{if_clause,_}} = do_guard_in_catch_map_1(#{}), + {'EXIT',{if_clause,_}} = do_guard_in_catch_map_1(#{a=>b}), + {'EXIT',{if_clause,_}} = do_guard_in_catch_map_1(atom), + + {'EXIT',{if_clause,_}} = do_guard_in_catch_map_2(#{}), + {'EXIT',{if_clause,_}} = do_guard_in_catch_map_2(#{a=>b}), + {'EXIT',{if_clause,_}} = do_guard_in_catch_map_2(atom), + + {'EXIT',{if_clause,_}} = (catch do_guard_in_catch_map_3()), + + {'EXIT',{if_clause,_}} = do_guard_in_catch_bin(42), + {'EXIT',{if_clause,_}} = do_guard_in_catch_bin(<<1,2,3>>), + {'EXIT',{if_clause,_}} = do_guard_in_catch_bin(atom), + {'EXIT',{if_clause,_}} = do_guard_in_catch_bin(#{}), + + ok. + +do_guard_in_catch_map_1(From) -> + catch + if + From#{[] => sufficient} -> + saint + end. + +do_guard_in_catch_map_2(From) -> + catch + if + From#{From => sufficient} -> + saint + end. + +do_guard_in_catch_map_3() -> + try + if [] -> solo end + catch + Friendly when Friendly#{0 => []} -> minutes + after + membership + end. + +do_guard_in_catch_bin(From) -> + %% Would not crash v3_codegen, but there would be an unnecessary + %% 'move' to a Y register. + catch + if + <<From:32>> -> + saint + end. + + %% Call this function to turn off constant propagation. id(I) -> I. diff --git a/lib/compiler/test/map_SUITE.erl b/lib/compiler/test/map_SUITE.erl index 411b15eebe..af98584e00 100644 --- a/lib/compiler/test/map_SUITE.erl +++ b/lib/compiler/test/map_SUITE.erl @@ -883,6 +883,9 @@ t_update_map_expressions(Config) when is_list(Config) -> %% Error cases. {'EXIT',{{badmap,<<>>},_}} = (catch (id(<<>>))#{ a := 42, b => 2 }), {'EXIT',{{badmap,[]},_}} = (catch (id([]))#{ a := 42, b => 2 }), + {'EXIT',{{badmap,_},_}} = + (catch (fun t_update_map_expressions/1)#{u => 42}), + ok. @@ -1882,7 +1885,7 @@ register_corruption_dummy_call(A,B,C) -> {A,B,C}. t_frequency_table(Config) when is_list(Config) -> - random:seed({13,1337,54}), % pseudo random + rand:seed(exsplus, {13,1337,54}), % pseudo random N = 100000, Ts = rand_terms(N), #{ n:=N, tf := Tf } = frequency_table(Ts,#{ n=>0, tf => #{}}), @@ -1925,7 +1928,7 @@ rand_terms(0) -> []; rand_terms(N) -> [rand_term()|rand_terms(N-1)]. rand_term() -> - case random:uniform(6) of + case rand:uniform(6) of 1 -> rand_binary(); 2 -> rand_number(); 3 -> rand_atom(); @@ -1935,21 +1938,21 @@ rand_term() -> end. rand_binary() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> <<>>; 2 -> <<"hi">>; 3 -> <<"message text larger than 64 bytes. yep, message text larger than 64 bytes.">> end. rand_number() -> - case random:uniform(3) of - 1 -> random:uniform(5); - 2 -> float(random:uniform(5)); - 3 -> 1 bsl (63 + random:uniform(3)) + case rand:uniform(3) of + 1 -> rand:uniform(5); + 2 -> float(rand:uniform(5)); + 3 -> 1 bsl (63 + rand:uniform(3)) end. rand_atom() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> hi; 2 -> some_atom; 3 -> some_other_atom @@ -1957,21 +1960,21 @@ rand_atom() -> rand_tuple() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> {ok, rand_term()}; % careful 2 -> {1, 2, 3}; 3 -> {<<"yep">>, 1337} end. rand_list() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> "hi"; 2 -> [1,rand_term()]; % careful 3 -> [improper|list] end. rand_map() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> #{ hi => 3 }; 2 -> #{ wat => rand_term(), other => 3 }; % careful 3 -> #{ hi => 42, other => 42, yet_anoter => 1337 } diff --git a/lib/compiler/test/match_SUITE.erl b/lib/compiler/test/match_SUITE.erl index 67d668f650..9166726aa2 100644 --- a/lib/compiler/test/match_SUITE.erl +++ b/lib/compiler/test/match_SUITE.erl @@ -449,7 +449,10 @@ do_map_vars_used(X, Y, Map) -> coverage(Config) when is_list(Config) -> %% Cover beam_dead. ok = coverage_1(x, a), - ok = coverage_1(x, b). + ok = coverage_1(x, b), + + %% Cover sys_pre_expand. + ok = coverage_3("abc"). coverage_1(B, Tag) -> case Tag of @@ -460,4 +463,6 @@ coverage_1(B, Tag) -> coverage_2(1, a, x) -> ok; coverage_2(2, b, x) -> ok. +coverage_3([$a]++[]++"bc") -> ok. + id(I) -> I. diff --git a/lib/compiler/test/misc_SUITE.erl b/lib/compiler/test/misc_SUITE.erl index 8606935504..a8b4ed0a24 100644 --- a/lib/compiler/test/misc_SUITE.erl +++ b/lib/compiler/test/misc_SUITE.erl @@ -38,7 +38,11 @@ -compile({no_auto_import,[byte_size/1]}). -import(erlang,[byte_size/1]). - +%% Cover the code for callback handling. +-callback must_define_this_one() -> 'ok'. +-callback do_something_strange(atom()) -> 'ok'. +-optional_callbacks([do_something_strange/1]). +-optional_callbacks([ignore_me]). %Invalid; ignored. %% Include an opaque declaration to cover the stripping of %% opaque types from attributes in v3_kernel. @@ -192,6 +196,14 @@ silly_coverage(Config) when is_list(Config) -> {label,2}|non_proper_list]}],99}, expect_error(fun() -> beam_a:module(BeamAInput, []) end), + %% beam_reorder + BlockInput = {?MODULE,[{foo,0}],[], + [{function,foo,0,2, + [{label,1}, + {func_info,{atom,?MODULE},{atom,foo},0}, + {label,2}|non_proper_list]}],99}, + expect_error(fun() -> beam_reorder:module(BlockInput, []) end), + %% beam_block BlockInput = {?MODULE,[{foo,0}],[], [{function,foo,0,2, @@ -200,6 +212,10 @@ silly_coverage(Config) when is_list(Config) -> {label,2}|non_proper_list]}],99}, ?line expect_error(fun() -> beam_block:module(BlockInput, []) end), + %% beam_bs + BsInput = BlockInput, + expect_error(fun() -> beam_bs:module(BsInput, []) end), + %% beam_type TypeInput = {?MODULE,[{foo,0}],[], [{function,foo,0,2, @@ -373,9 +389,9 @@ integer_encoding_1(Config) -> do_integer_encoding(0, _, _, _) -> ok; do_integer_encoding(N, I0, Src, Data) -> - I1 = (I0 bsl 5) bor (random:uniform(32) - 1), + I1 = (I0 bsl 5) bor (rand:uniform(32) - 1), do_integer_encoding(I1, Src, Data), - I2 = -(I1 bxor (random:uniform(32) - 1)), + I2 = -(I1 bxor (rand:uniform(32) - 1)), do_integer_encoding(I2, Src, Data), do_integer_encoding(N-1, I1, Src, Data). diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile index 24db75bf91..fbf108c410 100644 --- a/lib/crypto/Makefile +++ b/lib/crypto/Makefile @@ -24,11 +24,7 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk # Macros # -ifneq ($(findstring ose,$(TARGET)),ose) SUB_DIRECTORIES = src c_src doc/src -else -SUB_DIRECTORIES = src doc/src -endif static_lib: SUB_DIRECTORIES = c_src include vsn.mk diff --git a/lib/crypto/c_src/Makefile.in b/lib/crypto/c_src/Makefile.in index e66c0ca916..e7f750b60a 100644 --- a/lib/crypto/c_src/Makefile.in +++ b/lib/crypto/c_src/Makefile.in @@ -127,12 +127,7 @@ ALL_STATIC_CFLAGS = $(DED_STATIC_CFLAGS) $(INCLUDES) _create_dirs := $(shell mkdir -p $(OBJDIR) $(LIBDIR)) -ifneq ($(findstring ose,$(TARGET)),ose) debug opt valgrind: $(NIF_LIB) $(CALLBACK_LIB) -else -# Do not build dynamic files on OSE -debug opt valgrind: -endif static_lib: $(NIF_ARCHIVE) @@ -203,14 +198,12 @@ release_spec: opt $(INSTALL_DIR) "$(RELSYSDIR)/priv/obj" $(INSTALL_DIR) "$(RELSYSDIR)/priv/lib" $(INSTALL_DATA) $(NIF_MAKEFILE) "$(RELSYSDIR)/priv/obj" -ifneq ($(findstring ose,$(TARGET)),ose) $(INSTALL_PROGRAM) $(CRYPTO_OBJS) "$(RELSYSDIR)/priv/obj" $(INSTALL_PROGRAM) $(NIF_LIB) "$(RELSYSDIR)/priv/lib" ifeq ($(DYNAMIC_CRYPTO_LIB),yes) $(INSTALL_PROGRAM) $(CALLBACK_OBJS) "$(RELSYSDIR)/priv/obj" $(INSTALL_PROGRAM) $(CALLBACK_LIB) "$(RELSYSDIR)/priv/lib" endif -endif release_docs_spec: diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index 9de8dc74c2..d1f620d892 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -91,6 +91,7 @@ #endif #if OPENSSL_VERSION_NUMBER >= 0x1000100fL +# define HAVE_EVP_AES_CTR # define HAVE_GCM #endif @@ -98,6 +99,10 @@ # define HAVE_CHACHA20_POLY1305 #endif +#if OPENSSL_VERSION_NUMBER <= 0x009080cfL +# define HAVE_ECB_IVEC_BUG +#endif + #if defined(HAVE_EC) #include <openssl/ec.h> #include <openssl/ecdh.h> @@ -193,57 +198,20 @@ static void unload(ErlNifEnv* env, void* priv_data); /* The NIFs: */ static ERL_NIF_TERM info_lib(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md5(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md5_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md5_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md5_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM ripemd160(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM ripemd160_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM ripemd160_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM ripemd160_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha224_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha224_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha224_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha224_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha256_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha256_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha256_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha256_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha384_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha384_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha384_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha384_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha512_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha512_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha512_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha512_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md4(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md4_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md4_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md4_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM md5_mac_n(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha_mac_n(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha224_mac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha256_mac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha384_mac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM sha512_mac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM hmac_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM hmac_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM hmac_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM des_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM des_cfb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM des_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM des_ede3_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM des_ede3_cfb_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM hash_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM hash_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM hash_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM hash_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM hmac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM hmac_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM hmac_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM hmac_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM block_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM aes_cfb_8_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM aes_cfb_128_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM aes_ige_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM aes_ctr_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM aes_ctr_stream_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM aes_ctr_stream_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM aes_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rand_bytes_1(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM strong_rand_bytes_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rand_bytes_3(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); @@ -252,13 +220,10 @@ static ERL_NIF_TERM rand_uniform_nif(ErlNifEnv* env, int argc, const ERL_NIF_TER static ERL_NIF_TERM mod_exp_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM dss_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM aes_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM aes_ige_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM do_exor(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rc4_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rc4_set_key(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rc4_encrypt_with_state(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM rc2_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM dss_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rsa_public_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); @@ -270,10 +235,6 @@ static ERL_NIF_TERM dh_compute_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_T static ERL_NIF_TERM srp_value_B_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM srp_user_secret_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM srp_host_secret_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM bf_cfb64_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM bf_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM bf_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM blowfish_ofb64_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM ec_key_generate(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM ecdsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); @@ -291,32 +252,7 @@ static ERL_NIF_TERM chacha20_poly1305_decrypt(ErlNifEnv* env, int argc, const ER /* helpers */ static void init_algorithms_types(ErlNifEnv*); static void init_digest_types(ErlNifEnv* env); -static void hmac_md5(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf); -static void hmac_sha1(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf); -#ifdef HAVE_SHA224 -static void hmac_sha224(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf); -#endif -#ifdef HAVE_SHA256 -static void hmac_sha256(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf); -#endif -#ifdef HAVE_SHA384 -static void hmac_sha384(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf); -#endif -#ifdef HAVE_SHA512 -static void hmac_sha512(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf); -#endif +static void init_cipher_types(ErlNifEnv* env); #ifdef HAVE_EC static EC_KEY* ec_key_new(ErlNifEnv* env, ERL_NIF_TERM curve_arg); static int term2point(ErlNifEnv* env, ERL_NIF_TERM term, @@ -328,60 +264,25 @@ static int library_refc = 0; /* number of users of this dynamic library */ static ErlNifFunc nif_funcs[] = { {"info_lib", 0, info_lib}, {"algorithms", 0, algorithms}, - {"md5", 1, md5}, - {"md5_init", 0, md5_init}, - {"md5_update", 2, md5_update}, - {"md5_final", 1, md5_final}, - {"ripemd160", 1, ripemd160}, - {"ripemd160_init", 0, ripemd160_init}, - {"ripemd160_update", 2, ripemd160_update}, - {"ripemd160_final", 1, ripemd160_final}, - {"sha", 1, sha}, - {"sha_init", 0, sha_init}, - {"sha_update", 2, sha_update}, - {"sha_final", 1, sha_final}, - {"sha224_nif", 1, sha224_nif}, - {"sha224_init_nif", 0, sha224_init_nif}, - {"sha224_update_nif", 2, sha224_update_nif}, - {"sha224_final_nif", 1, sha224_final_nif}, - {"sha256_nif", 1, sha256_nif}, - {"sha256_init_nif", 0, sha256_init_nif}, - {"sha256_update_nif", 2, sha256_update_nif}, - {"sha256_final_nif", 1, sha256_final_nif}, - {"sha384_nif", 1, sha384_nif}, - {"sha384_init_nif", 0, sha384_init_nif}, - {"sha384_update_nif", 2, sha384_update_nif}, - {"sha384_final_nif", 1, sha384_final_nif}, - {"sha512_nif", 1, sha512_nif}, - {"sha512_init_nif", 0, sha512_init_nif}, - {"sha512_update_nif", 2, sha512_update_nif}, - {"sha512_final_nif", 1, sha512_final_nif}, - {"md4", 1, md4}, - {"md4_init", 0, md4_init}, - {"md4_update", 2, md4_update}, - {"md4_final", 1, md4_final}, - {"md5_mac_n", 3, md5_mac_n}, - {"sha_mac_n", 3, sha_mac_n}, - {"sha224_mac_nif", 3, sha224_mac_nif}, - {"sha256_mac_nif", 3, sha256_mac_nif}, - {"sha384_mac_nif", 3, sha384_mac_nif}, - {"sha512_mac_nif", 3, sha512_mac_nif}, - {"hmac_init", 2, hmac_init}, - {"hmac_update", 2, hmac_update}, - {"hmac_final", 1, hmac_final}, - {"hmac_final_n", 2, hmac_final}, - {"des_cbc_crypt", 4, des_cbc_crypt}, - {"des_cfb_crypt", 4, des_cfb_crypt}, - {"des_ecb_crypt", 3, des_ecb_crypt}, - {"des_ede3_cbc_crypt", 6, des_ede3_cbc_crypt}, - {"des_ede3_cfb_crypt_nif", 6, des_ede3_cfb_crypt_nif}, - {"aes_cfb_8_crypt", 4, aes_cfb_8_crypt}, - {"aes_cfb_128_crypt", 4, aes_cfb_128_crypt}, + {"hash_nif", 2, hash_nif}, + {"hash_init_nif", 1, hash_init_nif}, + {"hash_update_nif", 2, hash_update_nif}, + {"hash_final_nif", 1, hash_final_nif}, + {"hmac_nif", 3, hmac_nif}, + {"hmac_nif", 4, hmac_nif}, + {"hmac_init_nif", 2, hmac_init_nif}, + {"hmac_update_nif", 2, hmac_update_nif}, + {"hmac_final_nif", 1, hmac_final_nif}, + {"hmac_final_nif", 2, hmac_final_nif}, + {"block_crypt_nif", 5, block_crypt_nif}, + {"block_crypt_nif", 4, block_crypt_nif}, + {"aes_ige_crypt_nif", 4, aes_ige_crypt_nif}, + {"aes_ctr_encrypt", 3, aes_ctr_encrypt}, {"aes_ctr_decrypt", 3, aes_ctr_encrypt}, + {"aes_ctr_stream_init", 2, aes_ctr_stream_init}, {"aes_ctr_stream_encrypt", 2, aes_ctr_stream_encrypt}, {"aes_ctr_stream_decrypt", 2, aes_ctr_stream_encrypt}, - {"aes_ecb_crypt", 3, aes_ecb_crypt}, {"rand_bytes", 1, rand_bytes_1}, {"strong_rand_bytes_nif", 1, strong_rand_bytes_nif}, {"rand_bytes", 3, rand_bytes_3}, @@ -390,13 +291,10 @@ static ErlNifFunc nif_funcs[] = { {"mod_exp_nif", 4, mod_exp_nif}, {"dss_verify_nif", 4, dss_verify_nif}, {"rsa_verify_nif", 4, rsa_verify_nif}, - {"aes_cbc_crypt", 4, aes_cbc_crypt}, - {"aes_ige_crypt_nif", 4, aes_ige_crypt_nif}, {"do_exor", 2, do_exor}, {"rc4_encrypt", 2, rc4_encrypt}, {"rc4_set_key", 1, rc4_set_key}, {"rc4_encrypt_with_state", 2, rc4_encrypt_with_state}, - {"rc2_cbc_crypt", 4, rc2_cbc_crypt}, {"rsa_sign_nif", 3, rsa_sign_nif}, {"dss_sign_nif", 3, dss_sign_nif}, {"rsa_public_crypt", 4, rsa_public_crypt}, @@ -408,10 +306,6 @@ static ErlNifFunc nif_funcs[] = { {"srp_value_B_nif", 5, srp_value_B_nif}, {"srp_user_secret_nif", 7, srp_user_secret_nif}, {"srp_host_secret_nif", 5, srp_host_secret_nif}, - {"bf_cfb64_crypt", 4, bf_cfb64_crypt}, - {"bf_cbc_crypt", 4, bf_cbc_crypt}, - {"bf_ecb_crypt", 3, bf_ecb_crypt}, - {"blowfish_ofb64_encrypt", 3, blowfish_ofb64_encrypt}, {"ec_key_generate", 2, ec_key_generate}, {"ecdsa_sign_nif", 4, ecdsa_sign_nif}, @@ -432,37 +326,14 @@ static ErlNifFunc nif_funcs[] = { ERL_NIF_INIT(crypto,nif_funcs,load,NULL,upgrade,unload) -#define MD5_CTX_LEN (sizeof(MD5_CTX)) -#define MD5_LEN 16 -#define MD5_LEN_96 12 -#define MD4_CTX_LEN (sizeof(MD4_CTX)) -#define MD4_LEN 16 +#define MD5_CTX_LEN (sizeof(MD5_CTX)) +#define MD4_CTX_LEN (sizeof(MD4_CTX)) #define RIPEMD160_CTX_LEN (sizeof(RIPEMD160_CTX)) -#define RIPEMD160_LEN 20 -#define SHA_CTX_LEN (sizeof(SHA_CTX)) -#define SHA_LEN 20 -#define SHA_LEN_96 12 -#define SHA224_LEN (224/8) -#define SHA256_LEN (256/8) -#define SHA384_LEN (384/8) -#define SHA512_LEN (512/8) -#define HMAC_INT_LEN 64 -#define HMAC_INT2_LEN 128 - -#define HMAC_IPAD 0x36 -#define HMAC_OPAD 0x5c static ERL_NIF_TERM atom_true; static ERL_NIF_TERM atom_false; static ERL_NIF_TERM atom_sha; -static ERL_NIF_TERM atom_sha224; -static ERL_NIF_TERM atom_sha256; -static ERL_NIF_TERM atom_sha384; -static ERL_NIF_TERM atom_sha512; -static ERL_NIF_TERM atom_md5; -static ERL_NIF_TERM atom_md4; -static ERL_NIF_TERM atom_ripemd160; static ERL_NIF_TERM atom_error; static ERL_NIF_TERM atom_rsa_pkcs1_padding; static ERL_NIF_TERM atom_rsa_pkcs1_oaep_padding; @@ -489,6 +360,14 @@ static ERL_NIF_TERM atom_ppbasis; static ERL_NIF_TERM atom_onbasis; #endif +static ERL_NIF_TERM atom_aes_cfb8; +static ERL_NIF_TERM atom_aes_cfb128; +#ifdef HAVE_ECB_IVEC_BUG +static ERL_NIF_TERM atom_aes_ecb; +static ERL_NIF_TERM atom_des_ecb; +static ERL_NIF_TERM atom_blowfish_ecb; +#endif + static ErlNifResourceType* hmac_context_rtype; struct hmac_context { @@ -498,6 +377,91 @@ struct hmac_context }; static void hmac_context_dtor(ErlNifEnv* env, struct hmac_context*); +struct digest_type_t { + const char* type_str; + const EVP_MD* (*md_func)(void); /* NULL if notsup */ + ERL_NIF_TERM type_atom; +}; + +struct digest_type_t digest_types[] = +{ + {"md4", &EVP_md4}, + {"md5", &EVP_md5}, + {"ripemd160", &EVP_ripemd160}, + {"sha", &EVP_sha1}, + {"sha224", +#ifdef HAVE_SHA224 + &EVP_sha224 +#else + NULL +#endif + }, + {"sha256", +#ifdef HAVE_SHA256 + &EVP_sha256 +#else + NULL +#endif + }, + {"sha384", +#ifdef HAVE_SHA384 + &EVP_sha384 +#else + NULL +#endif + }, + {"sha512", +#ifdef HAVE_SHA512 + &EVP_sha512 +#else + NULL +#endif + }, + {NULL} +}; + +static struct digest_type_t* get_digest_type(ERL_NIF_TERM type); + +struct cipher_type_t { + const char* type_str; + const EVP_CIPHER* (*cipher_func)(void); /* NULL if notsup */ + const size_t key_len; /* != 0 to also match on key_len */ + ERL_NIF_TERM type_atom; +}; + +struct cipher_type_t cipher_types[] = +{ + {"rc2_cbc", &EVP_rc2_cbc}, + {"des_cbc", &EVP_des_cbc}, + {"des_cfb", &EVP_des_cfb8}, + {"des_ecb", &EVP_des_ecb}, + {"des_ede3_cbc", &EVP_des_ede3_cbc}, + {"des_ede3_cbf", +#ifdef HAVE_DES_ede3_cfb_encrypt + &EVP_des_ede3_cfb8 +#else + NULL +#endif + }, + {"blowfish_cbc", &EVP_bf_cbc}, + {"blowfish_cfb64", &EVP_bf_cfb64}, + {"blowfish_ofb64", &EVP_bf_ofb}, + {"blowfish_ecb", &EVP_bf_ecb}, + {"aes_cbc", &EVP_aes_128_cbc, 16}, + {"aes_cbc", &EVP_aes_192_cbc, 24}, + {"aes_cbc", &EVP_aes_256_cbc, 32}, + {"aes_cbc128", &EVP_aes_128_cbc}, + {"aes_cbc256", &EVP_aes_256_cbc}, + {"aes_cfb8", &EVP_aes_128_cfb8}, + {"aes_cfb128", &EVP_aes_128_cfb128}, + {"aes_ecb", &EVP_aes_128_ecb, 16}, + {"aes_ecb", &EVP_aes_192_ecb, 24}, + {"aes_ecb", &EVP_aes_256_ecb, 32}, + {NULL} +}; + +static struct cipher_type_t* get_cipher_type(ERL_NIF_TERM type, size_t key_len); + /* #define PRINTF_ERR0(FMT) enif_fprintf(stderr, FMT "\n") #define PRINTF_ERR1(FMT, A1) enif_fprintf(stderr, FMT "\n", A1) @@ -507,47 +471,21 @@ static void hmac_context_dtor(ErlNifEnv* env, struct hmac_context*); #define PRINTF_ERR1(FMT,A1) #define PRINTF_ERR2(FMT,A1,A2) -#ifdef __OSE__ - -/* For crypto on OSE we have to initialize the crypto library on each - process that uses it. So since we do not know which scheduler is going - to execute the nif we have to check before each nif call that we have - initialized crypto in that process. */ - -#include "ose.h" -#include "openssl/osessl.h" - -static ErlNifTSDKey crypto_init_key; -static int check_ose_crypto(void); -static int init_ose_crypto(void); - -static int check_ose_crypto() { - int key = (int)enif_tsd_get(crypto_init_key); - if (!key) { - if (!CRYPTO_OSE5_init()) { - PRINTF_ERR0("CRYPTO: Call to CRYPTO_OSE5_init failed"); - return 0; - } - enif_tsd_set(crypto_init_key,1); - } - return 1; +#if OPENSSL_VERSION_NUMBER >= 0x1000000fL +/* Define resource types for OpenSSL context structures. */ +static ErlNifResourceType* evp_md_ctx_rtype; +static void evp_md_ctx_dtor(ErlNifEnv* env, EVP_MD_CTX* ctx) { + EVP_MD_CTX_cleanup(ctx); } +#endif -static int init_ose_crypto() { - /* Crypto nif upgrade does not work on OSE so no need to - destroy this key */ - enif_tsd_key_create("crypto_init_key", &crypto_init_key); - return check_ose_crypto(); +#ifdef HAVE_EVP_AES_CTR +static ErlNifResourceType* evp_cipher_ctx_rtype; +static void evp_cipher_ctx_dtor(ErlNifEnv* env, EVP_CIPHER_CTX* ctx) { + EVP_CIPHER_CTX_cleanup(ctx); } - -#define INIT_OSE_CRYPTO() init_ose_crypto() -#define CHECK_OSE_CRYPTO() check_ose_crypto() -#else -#define INIT_OSE_CRYPTO() 1 -#define CHECK_OSE_CRYPTO() #endif - static int verify_lib_version(void) { const unsigned long libv = SSLeay(); @@ -563,7 +501,6 @@ static int verify_lib_version(void) return 1; } - #ifdef HAVE_DYNAMIC_CRYPTO_LIB # if defined(DEBUG) @@ -599,7 +536,9 @@ static void error_handler(void* null, const char* errstr) static int init(ErlNifEnv* env, ERL_NIF_TERM load_info) { +#ifdef OPENSSL_THREADS ErlNifSysInfo sys_info; +#endif get_crypto_callbacks_t* funcp; struct crypto_callbacks* ccb; int nlocks = 0; @@ -609,9 +548,6 @@ static int init(ErlNifEnv* env, ERL_NIF_TERM load_info) ErlNifBinary lib_bin; char lib_buf[1000]; - if (!INIT_OSE_CRYPTO()) - return 0; - if (!verify_lib_version()) return 0; @@ -634,7 +570,26 @@ static int init(ErlNifEnv* env, ERL_NIF_TERM load_info) PRINTF_ERR0("CRYPTO: Could not open resource type 'hmac_context'"); return 0; } - +#if OPENSSL_VERSION_NUMBER >= 0x1000000fL + evp_md_ctx_rtype = enif_open_resource_type(env, NULL, "EVP_MD_CTX", + (ErlNifResourceDtor*) evp_md_ctx_dtor, + ERL_NIF_RT_CREATE|ERL_NIF_RT_TAKEOVER, + NULL); + if (!evp_md_ctx_rtype) { + PRINTF_ERR0("CRYPTO: Could not open resource type 'EVP_MD_CTX'"); + return 0; + } +#endif +#ifdef HAVE_EVP_AES_CTR + evp_cipher_ctx_rtype = enif_open_resource_type(env, NULL, "EVP_CIPHER_CTX", + (ErlNifResourceDtor*) evp_cipher_ctx_dtor, + ERL_NIF_RT_CREATE|ERL_NIF_RT_TAKEOVER, + NULL); + if (!evp_cipher_ctx_rtype) { + PRINTF_ERR0("CRYPTO: Could not open resource type 'EVP_CIPHER_CTX'"); + return 0; + } +#endif if (library_refc > 0) { /* Repeated loading of this library (module upgrade). * Atoms and callbacks are already set, we are done. @@ -642,16 +597,9 @@ static int init(ErlNifEnv* env, ERL_NIF_TERM load_info) return 1; } - atom_true = enif_make_atom(env,"true"); + atom_true = enif_make_atom(env,"true"); atom_false = enif_make_atom(env,"false"); atom_sha = enif_make_atom(env,"sha"); - atom_sha224 = enif_make_atom(env,"sha224"); - atom_sha256 = enif_make_atom(env,"sha256"); - atom_sha384 = enif_make_atom(env,"sha384"); - atom_sha512 = enif_make_atom(env,"sha512"); - atom_md4 = enif_make_atom(env,"md4"); - atom_md5 = enif_make_atom(env,"md5"); - atom_ripemd160 = enif_make_atom(env,"ripemd160"); atom_error = enif_make_atom(env,"error"); atom_rsa_pkcs1_padding = enif_make_atom(env,"rsa_pkcs1_padding"); atom_rsa_pkcs1_oaep_padding = enif_make_atom(env,"rsa_pkcs1_oaep_padding"); @@ -676,8 +624,16 @@ static int init(ErlNifEnv* env, ERL_NIF_TERM load_info) atom_ppbasis = enif_make_atom(env,"ppbasis"); atom_onbasis = enif_make_atom(env,"onbasis"); #endif + atom_aes_cfb8 = enif_make_atom(env, "aes_cfb8"); + atom_aes_cfb128 = enif_make_atom(env, "aes_cfb128"); +#ifdef HAVE_ECB_IVEC_BUG + atom_aes_ecb = enif_make_atom(env, "aes_ecb"); + atom_des_ecb = enif_make_atom(env, "des_ecb"); + atom_blowfish_ecb = enif_make_atom(env, "blowfish_ecb"); +#endif init_digest_types(env); + init_cipher_types(env); init_algorithms_types(env); #ifdef HAVE_DYNAMIC_CRYPTO_LIB @@ -762,46 +718,67 @@ static void unload(ErlNifEnv* env, void* priv_data) static int algo_hash_cnt; static ERL_NIF_TERM algo_hash[8]; /* increase when extending the list */ static int algo_pubkey_cnt; -static ERL_NIF_TERM algo_pubkey[3]; /* increase when extending the list */ +static ERL_NIF_TERM algo_pubkey[7]; /* increase when extending the list */ static int algo_cipher_cnt; -static ERL_NIF_TERM algo_cipher[4]; /* increase when extending the list */ +static ERL_NIF_TERM algo_cipher[20]; /* increase when extending the list */ static void init_algorithms_types(ErlNifEnv* env) { algo_hash_cnt = 0; - algo_hash[algo_hash_cnt++] = atom_md4; - algo_hash[algo_hash_cnt++] = atom_md5; algo_hash[algo_hash_cnt++] = atom_sha; - algo_hash[algo_hash_cnt++] = atom_ripemd160; #ifdef HAVE_SHA224 - algo_hash[algo_hash_cnt++] = atom_sha224; + algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha224"); #endif #ifdef HAVE_SHA256 - algo_hash[algo_hash_cnt++] = atom_sha256; + algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha256"); #endif #ifdef HAVE_SHA384 - algo_hash[algo_hash_cnt++] = atom_sha384; + algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha384"); #endif #ifdef HAVE_SHA512 - algo_hash[algo_hash_cnt++] = atom_sha512; + algo_hash[algo_hash_cnt++] = enif_make_atom(env, "sha512"); #endif + algo_hash[algo_hash_cnt++] = enif_make_atom(env, "md4"); + algo_hash[algo_hash_cnt++] = enif_make_atom(env, "md5"); + algo_hash[algo_hash_cnt++] = enif_make_atom(env, "ripemd160"); algo_pubkey_cnt = 0; + algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "rsa"); + algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "dss"); + algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "dh"); #if defined(HAVE_EC) #if !defined(OPENSSL_NO_EC2M) - algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env,"ec_gf2m"); + algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "ec_gf2m"); #endif - algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env,"ecdsa"); - algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env,"ecdh"); + algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "ecdsa"); + algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "ecdh"); #endif + algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "srp"); algo_cipher_cnt = 0; + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "des3_cbc"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "des_ede3"); #ifdef HAVE_DES_ede3_cfb_encrypt algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "des3_cbf"); #endif + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_cbc"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_cbc128"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_cfb8"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_cfb128"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_cbc256"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_ctr"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_ecb"); #ifdef HAVE_AES_IGE algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"aes_ige256"); #endif + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"des_cbc"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"des_cfb"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_cbc"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_cfb64"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_ofb64"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_ecb"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"rc2_cbc"); + algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"rc4"); #if defined(HAVE_GCM) algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"aes_gcm"); #endif @@ -816,10 +793,13 @@ static void init_algorithms_types(ErlNifEnv* env) static ERL_NIF_TERM algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { + int hash_cnt = algo_hash_cnt; + int pubkey_cnt = algo_pubkey_cnt; + int cipher_cnt = algo_cipher_cnt; return enif_make_tuple3(env, - enif_make_list_from_array(env, algo_hash, algo_hash_cnt), - enif_make_list_from_array(env, algo_pubkey, algo_pubkey_cnt), - enif_make_list_from_array(env, algo_cipher, algo_cipher_cnt)); + enif_make_list_from_array(env, algo_hash, hash_cnt), + enif_make_list_from_array(env, algo_pubkey, pubkey_cnt), + enif_make_list_from_array(env, algo_cipher, cipher_cnt)); } static ERL_NIF_TERM info_lib(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) @@ -849,601 +829,383 @@ static ERL_NIF_TERM info_lib(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[] ver_term)); } -static ERL_NIF_TERM md5(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Data) */ - ErlNifBinary ibin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &ibin)) { - return enif_make_badarg(env); - } - MD5((unsigned char *) ibin.data, ibin.size, - enif_make_new_binary(env,MD5_LEN, &ret)); - CONSUME_REDS(env,ibin); - return ret; -} -static ERL_NIF_TERM md5_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* () */ - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - MD5_Init((MD5_CTX *) enif_make_new_binary(env, MD5_CTX_LEN, &ret)); - return ret; -} -static ERL_NIF_TERM md5_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context, Data) */ - MD5_CTX* new_ctx; - ErlNifBinary ctx_bin, data_bin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) - || ctx_bin.size != MD5_CTX_LEN - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { +static ERL_NIF_TERM hash_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Type, Data) */ + struct digest_type_t *digp = NULL; + const EVP_MD *md; + ErlNifBinary data; + ERL_NIF_TERM ret; + unsigned ret_size; + + digp = get_digest_type(argv[0]); + if (!digp || + !enif_inspect_iolist_as_binary(env, argv[1], &data)) { return enif_make_badarg(env); } - new_ctx = (MD5_CTX*) enif_make_new_binary(env,MD5_CTX_LEN, &ret); - memcpy(new_ctx, ctx_bin.data, MD5_CTX_LEN); - MD5_Update(new_ctx, data_bin.data, data_bin.size); - CONSUME_REDS(env,data_bin); - return ret; -} -static ERL_NIF_TERM md5_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context) */ - ErlNifBinary ctx_bin; - MD5_CTX ctx_clone; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != MD5_CTX_LEN) { - return enif_make_badarg(env); + if (!digp->md_func) { + return atom_notsup; } - memcpy(&ctx_clone, ctx_bin.data, MD5_CTX_LEN); /* writable */ - MD5_Final(enif_make_new_binary(env, MD5_LEN, &ret), &ctx_clone); - return ret; -} -static ERL_NIF_TERM ripemd160(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Data) */ - ErlNifBinary ibin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &ibin)) { - return enif_make_badarg(env); + md = digp->md_func(); + ret_size = (unsigned)EVP_MD_size(md); + ASSERT(0 < ret_size && ret_size <= EVP_MAX_MD_SIZE); + if (!EVP_Digest(data.data, data.size, + enif_make_new_binary(env, ret_size, &ret), &ret_size, + md, NULL)) { + return atom_notsup; } - RIPEMD160((unsigned char *) ibin.data, ibin.size, - enif_make_new_binary(env,RIPEMD160_LEN, &ret)); - CONSUME_REDS(env,ibin); - return ret; -} -static ERL_NIF_TERM ripemd160_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* () */ - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - RIPEMD160_Init((RIPEMD160_CTX *) enif_make_new_binary(env, RIPEMD160_CTX_LEN, &ret)); + ASSERT(ret_size == (unsigned)EVP_MD_size(md)); + + CONSUME_REDS(env, data); return ret; } -static ERL_NIF_TERM ripemd160_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context, Data) */ - RIPEMD160_CTX* new_ctx; - ErlNifBinary ctx_bin, data_bin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) - || ctx_bin.size != RIPEMD160_CTX_LEN - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { + +#if OPENSSL_VERSION_NUMBER >= 0x1000000fL + +static ERL_NIF_TERM hash_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Type) */ + struct digest_type_t *digp = NULL; + EVP_MD_CTX *ctx; + ERL_NIF_TERM ret; + + digp = get_digest_type(argv[0]); + if (!digp) { return enif_make_badarg(env); } - new_ctx = (RIPEMD160_CTX*) enif_make_new_binary(env,RIPEMD160_CTX_LEN, &ret); - memcpy(new_ctx, ctx_bin.data, RIPEMD160_CTX_LEN); - RIPEMD160_Update(new_ctx, data_bin.data, data_bin.size); - CONSUME_REDS(env, data_bin); - return ret; -} -static ERL_NIF_TERM ripemd160_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context) */ - ErlNifBinary ctx_bin; - RIPEMD160_CTX ctx_clone; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != RIPEMD160_CTX_LEN) { - return enif_make_badarg(env); + if (!digp->md_func) { + return atom_notsup; } - memcpy(&ctx_clone, ctx_bin.data, RIPEMD160_CTX_LEN); /* writable */ - RIPEMD160_Final(enif_make_new_binary(env, RIPEMD160_LEN, &ret), &ctx_clone); - return ret; -} - -static ERL_NIF_TERM sha(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Data) */ - ErlNifBinary ibin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &ibin)) { - return enif_make_badarg(env); + ctx = enif_alloc_resource(evp_md_ctx_rtype, sizeof(EVP_MD_CTX)); + if (!EVP_DigestInit(ctx, digp->md_func())) { + enif_release_resource(ctx); + return atom_notsup; } - SHA1((unsigned char *) ibin.data, ibin.size, - enif_make_new_binary(env,SHA_LEN, &ret)); - CONSUME_REDS(env,ibin); - return ret; -} -static ERL_NIF_TERM sha_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* () */ - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - SHA1_Init((SHA_CTX *) enif_make_new_binary(env, SHA_CTX_LEN, &ret)); + ret = enif_make_resource(env, ctx); + enif_release_resource(ctx); return ret; } -static ERL_NIF_TERM sha_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +static ERL_NIF_TERM hash_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Context, Data) */ - SHA_CTX* new_ctx; - ErlNifBinary ctx_bin, data_bin; + EVP_MD_CTX *ctx, *new_ctx; + ErlNifBinary data; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != SHA_CTX_LEN - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { - return enif_make_badarg(env); + + if (!enif_get_resource(env, argv[0], evp_md_ctx_rtype, (void**)&ctx) || + !enif_inspect_iolist_as_binary(env, argv[1], &data)) { + return enif_make_badarg(env); } - new_ctx = (SHA_CTX*) enif_make_new_binary(env,SHA_CTX_LEN, &ret); - memcpy(new_ctx, ctx_bin.data, SHA_CTX_LEN); - SHA1_Update(new_ctx, data_bin.data, data_bin.size); - CONSUME_REDS(env,data_bin); + + new_ctx = enif_alloc_resource(evp_md_ctx_rtype, sizeof(EVP_MD_CTX)); + if (!EVP_MD_CTX_copy(new_ctx, ctx) || + !EVP_DigestUpdate(new_ctx, data.data, data.size)) { + enif_release_resource(new_ctx); + return atom_notsup; + } + + ret = enif_make_resource(env, new_ctx); + enif_release_resource(new_ctx); + CONSUME_REDS(env, data); return ret; } -static ERL_NIF_TERM sha_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +static ERL_NIF_TERM hash_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Context) */ - ErlNifBinary ctx_bin; - SHA_CTX ctx_clone; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != SHA_CTX_LEN) { - return enif_make_badarg(env); + EVP_MD_CTX *ctx, new_ctx; + ERL_NIF_TERM ret; + unsigned ret_size; + + if (!enif_get_resource(env, argv[0], evp_md_ctx_rtype, (void**)&ctx)) { + return enif_make_badarg(env); } - memcpy(&ctx_clone, ctx_bin.data, SHA_CTX_LEN); /* writable */ - SHA1_Final(enif_make_new_binary(env, SHA_LEN, &ret), &ctx_clone); - return ret; -} -static ERL_NIF_TERM sha224_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Data) */ -#ifdef HAVE_SHA224 - ErlNifBinary ibin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &ibin)) { - return enif_make_badarg(env); + ret_size = (unsigned)EVP_MD_CTX_size(ctx); + ASSERT(0 < ret_size && ret_size <= EVP_MAX_MD_SIZE); + + if (!EVP_MD_CTX_copy(&new_ctx, ctx) || + !EVP_DigestFinal(&new_ctx, + enif_make_new_binary(env, ret_size, &ret), + &ret_size)) { + return atom_notsup; } - SHA224((unsigned char *) ibin.data, ibin.size, - enif_make_new_binary(env,SHA224_LEN, &ret)); - CONSUME_REDS(env,ibin); + ASSERT(ret_size == (unsigned)EVP_MD_CTX_size(ctx)); + return ret; -#else - return atom_notsup; -#endif } -static ERL_NIF_TERM sha224_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* () */ -#ifdef HAVE_SHA224 - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - SHA224_Init((SHA256_CTX *) enif_make_new_binary(env, sizeof(SHA256_CTX), &ret)); - return ret; -#else - return atom_notsup; -#endif -} -static ERL_NIF_TERM sha224_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context, Data) */ -#ifdef HAVE_SHA224 - SHA256_CTX* new_ctx; - ErlNifBinary ctx_bin, data_bin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != sizeof(SHA256_CTX) - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { + +#else /* if OPENSSL_VERSION_NUMBER < 1.0 */ + +static ERL_NIF_TERM hash_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Type) */ + typedef int (*init_fun)(unsigned char*); + struct digest_type_t *digp = NULL; + ERL_NIF_TERM ctx; + size_t ctx_size = 0; + init_fun ctx_init = 0; + + digp = get_digest_type(argv[0]); + if (!digp) { return enif_make_badarg(env); } - new_ctx = (SHA256_CTX*) enif_make_new_binary(env,sizeof(SHA256_CTX), &ret); - memcpy(new_ctx, ctx_bin.data, sizeof(SHA256_CTX)); - SHA224_Update(new_ctx, data_bin.data, data_bin.size); - CONSUME_REDS(env,data_bin); - return ret; -#else - return atom_notsup; -#endif -} -static ERL_NIF_TERM sha224_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context) */ -#ifdef HAVE_SHA224 - ErlNifBinary ctx_bin; - SHA256_CTX ctx_clone; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != sizeof(SHA256_CTX)) { - return enif_make_badarg(env); + if (!digp->md_func) { + return atom_notsup; } - memcpy(&ctx_clone, ctx_bin.data, sizeof(SHA256_CTX)); /* writable */ - SHA224_Final(enif_make_new_binary(env, SHA224_LEN, &ret), &ctx_clone); - return ret; -#else - return atom_notsup; -#endif -} -static ERL_NIF_TERM sha256_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Data) */ -#ifdef HAVE_SHA256 - ErlNifBinary ibin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &ibin)) { - return enif_make_badarg(env); - } - SHA256((unsigned char *) ibin.data, ibin.size, - enif_make_new_binary(env,SHA256_LEN, &ret)); - CONSUME_REDS(env,ibin); - return ret; -#else - return atom_notsup; + switch (EVP_MD_type(digp->md_func())) + { + case NID_md4: + ctx_size = MD4_CTX_LEN; + ctx_init = (init_fun)(&MD4_Init); + break; + case NID_md5: + ctx_size = MD5_CTX_LEN; + ctx_init = (init_fun)(&MD5_Init); + break; + case NID_ripemd160: + ctx_size = RIPEMD160_CTX_LEN; + ctx_init = (init_fun)(&RIPEMD160_Init); + break; + case NID_sha1: + ctx_size = sizeof(SHA_CTX); + ctx_init = (init_fun)(&SHA1_Init); + break; +#ifdef HAVE_SHA224 + case NID_sha224: + ctx_size = sizeof(SHA256_CTX); + ctx_init = (init_fun)(&SHA224_Init); + break; #endif -} -static ERL_NIF_TERM sha256_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* () */ #ifdef HAVE_SHA256 - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - SHA256_Init((SHA256_CTX *) enif_make_new_binary(env, sizeof(SHA256_CTX), &ret)); - return ret; -#else - return atom_notsup; + case NID_sha256: + ctx_size = sizeof(SHA256_CTX); + ctx_init = (init_fun)(&SHA256_Init); + break; #endif -} -static ERL_NIF_TERM sha256_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context, Data) */ -#ifdef HAVE_SHA256 - SHA256_CTX* new_ctx; - ErlNifBinary ctx_bin, data_bin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != sizeof(SHA256_CTX) - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { - return enif_make_badarg(env); +#ifdef HAVE_SHA384 + case NID_sha384: + ctx_size = sizeof(SHA512_CTX); + ctx_init = (init_fun)(&SHA384_Init); + break; +#endif +#ifdef HAVE_SHA512 + case NID_sha512: + ctx_size = sizeof(SHA512_CTX); + ctx_init = (init_fun)(&SHA512_Init); + break; +#endif + default: + return atom_notsup; + } + ASSERT(ctx_size); + ASSERT(ctx_init); + + ctx_init(enif_make_new_binary(env, ctx_size, &ctx)); + return enif_make_tuple2(env, argv[0], ctx); +} +static ERL_NIF_TERM hash_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* ({Type, Context}, Data) */ + typedef int (*update_fun)(unsigned char*, const unsigned char*, size_t); + ERL_NIF_TERM new_ctx; + ErlNifBinary ctx, data; + const ERL_NIF_TERM *tuple; + int arity; + struct digest_type_t *digp = NULL; + unsigned char *ctx_buff; + size_t ctx_size = 0; + update_fun ctx_update = 0; + + if (!enif_get_tuple(env, argv[0], &arity, &tuple) || + arity != 2 || + !(digp = get_digest_type(tuple[0])) || + !enif_inspect_binary(env, tuple[1], &ctx) || + !enif_inspect_iolist_as_binary(env, argv[1], &data)) { + return enif_make_badarg(env); } - new_ctx = (SHA256_CTX*) enif_make_new_binary(env,sizeof(SHA256_CTX), &ret); - memcpy(new_ctx, ctx_bin.data, sizeof(SHA256_CTX)); - SHA256_Update(new_ctx, data_bin.data, data_bin.size); - CONSUME_REDS(env,data_bin); - return ret; -#else - return atom_notsup; + if (!digp->md_func) { + return atom_notsup; + } + + switch (EVP_MD_type(digp->md_func())) + { + case NID_md4: + ctx_size = MD4_CTX_LEN; + ctx_update = (update_fun)(&MD4_Update); + break; + case NID_md5: + ctx_size = MD5_CTX_LEN; + ctx_update = (update_fun)(&MD5_Update); + break; + case NID_ripemd160: + ctx_size = RIPEMD160_CTX_LEN; + ctx_update = (update_fun)(&RIPEMD160_Update); + break; + case NID_sha1: + ctx_size = sizeof(SHA_CTX); + ctx_update = (update_fun)(&SHA1_Update); + break; +#ifdef HAVE_SHA224 + case NID_sha224: + ctx_size = sizeof(SHA256_CTX); + ctx_update = (update_fun)(&SHA224_Update); + break; #endif -} -static ERL_NIF_TERM sha256_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context) */ #ifdef HAVE_SHA256 - ErlNifBinary ctx_bin; - SHA256_CTX ctx_clone; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != sizeof(SHA256_CTX)) { - return enif_make_badarg(env); - } - memcpy(&ctx_clone, ctx_bin.data, sizeof(SHA256_CTX)); /* writable */ - SHA256_Final(enif_make_new_binary(env, SHA256_LEN, &ret), &ctx_clone); - return ret; -#else - return atom_notsup; + case NID_sha256: + ctx_size = sizeof(SHA256_CTX); + ctx_update = (update_fun)(&SHA256_Update); + break; #endif -} - -static ERL_NIF_TERM sha384_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Data) */ #ifdef HAVE_SHA384 - ErlNifBinary ibin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &ibin)) { - return enif_make_badarg(env); - } - SHA384((unsigned char *) ibin.data, ibin.size, - enif_make_new_binary(env,SHA384_LEN, &ret)); - CONSUME_REDS(env,ibin); - return ret; -#else - return atom_notsup; + case NID_sha384: + ctx_size = sizeof(SHA512_CTX); + ctx_update = (update_fun)(&SHA384_Update); + break; #endif -} -static ERL_NIF_TERM sha384_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* () */ -#ifdef HAVE_SHA384 - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - SHA384_Init((SHA512_CTX *) enif_make_new_binary(env, sizeof(SHA512_CTX), &ret)); - return ret; -#else - return atom_notsup; +#ifdef HAVE_SHA512 + case NID_sha512: + ctx_size = sizeof(SHA512_CTX); + ctx_update = (update_fun)(&SHA512_Update); + break; #endif -} -static ERL_NIF_TERM sha384_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context, Data) */ -#ifdef HAVE_SHA384 - SHA512_CTX* new_ctx; - ErlNifBinary ctx_bin, data_bin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != sizeof(SHA512_CTX) - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { - return enif_make_badarg(env); + default: + return atom_notsup; } - new_ctx = (SHA512_CTX*) enif_make_new_binary(env,sizeof(SHA512_CTX), &ret); - memcpy(new_ctx, ctx_bin.data, sizeof(SHA512_CTX)); - SHA384_Update(new_ctx, data_bin.data, data_bin.size); - CONSUME_REDS(env,data_bin); - return ret; -#else - return atom_notsup; -#endif -} -static ERL_NIF_TERM sha384_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context) */ -#ifdef HAVE_SHA384 - ErlNifBinary ctx_bin; - SHA512_CTX ctx_clone; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != sizeof(SHA512_CTX)) { - return enif_make_badarg(env); + ASSERT(ctx_size); + ASSERT(ctx_update); + + if (ctx.size != ctx_size) { + return enif_make_badarg(env); } - memcpy(&ctx_clone, ctx_bin.data, sizeof(SHA512_CTX)); /* writable */ - SHA384_Final(enif_make_new_binary(env, SHA384_LEN, &ret), &ctx_clone); - return ret; -#else - return atom_notsup; -#endif -} -static ERL_NIF_TERM sha512_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Data) */ -#ifdef HAVE_SHA512 - ErlNifBinary ibin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &ibin)) { - return enif_make_badarg(env); + ctx_buff = enif_make_new_binary(env, ctx_size, &new_ctx); + memcpy(ctx_buff, ctx.data, ctx_size); + ctx_update(ctx_buff, data.data, data.size); + + CONSUME_REDS(env, data); + return enif_make_tuple2(env, tuple[0], new_ctx); +} +static ERL_NIF_TERM hash_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* ({Type, Context}) */ + typedef int (*final_fun)(unsigned char*, void*); + ERL_NIF_TERM ret; + ErlNifBinary ctx; + const ERL_NIF_TERM *tuple; + int arity; + struct digest_type_t *digp = NULL; + const EVP_MD *md; + void *new_ctx; + size_t ctx_size = 0; + final_fun ctx_final = 0; + + if (!enif_get_tuple(env, argv[0], &arity, &tuple) || + arity != 2 || + !(digp = get_digest_type(tuple[0])) || + !enif_inspect_binary(env, tuple[1], &ctx)) { + return enif_make_badarg(env); } - SHA512((unsigned char *) ibin.data, ibin.size, - enif_make_new_binary(env,SHA512_LEN, &ret)); - CONSUME_REDS(env,ibin); - return ret; -#else - return atom_notsup; + if (!digp->md_func) { + return atom_notsup; + } + + md = digp->md_func(); + + switch (EVP_MD_type(md)) + { + case NID_md4: + ctx_size = MD4_CTX_LEN; + ctx_final = (final_fun)(&MD4_Final); + break; + case NID_md5: + ctx_size = MD5_CTX_LEN; + ctx_final = (final_fun)(&MD5_Final); + break; + case NID_ripemd160: + ctx_size = RIPEMD160_CTX_LEN; + ctx_final = (final_fun)(&RIPEMD160_Final); + break; + case NID_sha1: + ctx_size = sizeof(SHA_CTX); + ctx_final = (final_fun)(&SHA1_Final); + break; +#ifdef HAVE_SHA224 + case NID_sha224: + ctx_size = sizeof(SHA256_CTX); + ctx_final = (final_fun)(&SHA224_Final); + break; #endif -} -static ERL_NIF_TERM sha512_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* () */ -#ifdef HAVE_SHA512 - ERL_NIF_TERM ret; - SHA512_Init((SHA512_CTX *) enif_make_new_binary(env, sizeof(SHA512_CTX), &ret)); - return ret; -#else - return atom_notsup; +#ifdef HAVE_SHA256 + case NID_sha256: + ctx_size = sizeof(SHA256_CTX); + ctx_final = (final_fun)(&SHA256_Final); + break; #endif -} -static ERL_NIF_TERM sha512_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context, Data) */ -#ifdef HAVE_SHA512 - SHA512_CTX* new_ctx; - ErlNifBinary ctx_bin, data_bin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != sizeof(SHA512_CTX) - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { - return enif_make_badarg(env); - } - new_ctx = (SHA512_CTX*) enif_make_new_binary(env,sizeof(SHA512_CTX), &ret); - memcpy(new_ctx, ctx_bin.data, sizeof(SHA512_CTX)); - SHA512_Update(new_ctx, data_bin.data, data_bin.size); - CONSUME_REDS(env,data_bin); - return ret; -#else - return atom_notsup; +#ifdef HAVE_SHA384 + case NID_sha384: + ctx_size = sizeof(SHA512_CTX); + ctx_final = (final_fun)(&SHA384_Final); + break; #endif -} -static ERL_NIF_TERM sha512_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context) */ #ifdef HAVE_SHA512 - ErlNifBinary ctx_bin; - SHA512_CTX ctx_clone; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != sizeof(SHA512_CTX)) { - return enif_make_badarg(env); - } - memcpy(&ctx_clone, ctx_bin.data, sizeof(SHA512_CTX)); /* writable */ - SHA512_Final(enif_make_new_binary(env, SHA512_LEN, &ret), &ctx_clone); - return ret; -#else - return atom_notsup; + case NID_sha512: + ctx_size = sizeof(SHA512_CTX); + ctx_final = (final_fun)(&SHA512_Final); + break; #endif -} - - -static ERL_NIF_TERM md4(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Data) */ - ErlNifBinary ibin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &ibin)) { - return enif_make_badarg(env); + default: + return atom_notsup; } - MD4((unsigned char *) ibin.data, ibin.size, - enif_make_new_binary(env,MD4_LEN, &ret)); - CONSUME_REDS(env,ibin); - return ret; -} -static ERL_NIF_TERM md4_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* () */ - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - MD4_Init((MD4_CTX *) enif_make_new_binary(env, MD4_CTX_LEN, &ret)); - return ret; -} -static ERL_NIF_TERM md4_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context, Data) */ - MD4_CTX* new_ctx; - ErlNifBinary ctx_bin, data_bin; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != MD4_CTX_LEN - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { - return enif_make_badarg(env); - } - new_ctx = (MD4_CTX*) enif_make_new_binary(env,MD4_CTX_LEN, &ret); - memcpy(new_ctx, ctx_bin.data, MD4_CTX_LEN); - MD4_Update(new_ctx, data_bin.data, data_bin.size); - CONSUME_REDS(env,data_bin); - return ret; -} -static ERL_NIF_TERM md4_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Context) */ - ErlNifBinary ctx_bin; - MD4_CTX ctx_clone; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_binary(env, argv[0], &ctx_bin) || ctx_bin.size != MD4_CTX_LEN) { - return enif_make_badarg(env); - } - memcpy(&ctx_clone, ctx_bin.data, MD4_CTX_LEN); /* writable */ - MD4_Final(enif_make_new_binary(env, MD4_LEN, &ret), &ctx_clone); - return ret; -} + ASSERT(ctx_size); + ASSERT(ctx_final); -static ERL_NIF_TERM md5_mac_n(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Data, MacSize) */ - unsigned char hmacbuf[SHA_DIGEST_LENGTH]; - ErlNifBinary key, data; - unsigned mac_sz; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || !enif_inspect_iolist_as_binary(env, argv[1], &data) - || !enif_get_uint(env,argv[2],&mac_sz) || mac_sz > MD5_LEN) { - return enif_make_badarg(env); + if (ctx.size != ctx_size) { + return enif_make_badarg(env); } - hmac_md5(key.data, key.size, data.data, data.size, hmacbuf); - memcpy(enif_make_new_binary(env, mac_sz, &ret), hmacbuf, mac_sz); - CONSUME_REDS(env,data); - return ret; -} -static ERL_NIF_TERM sha_mac_n(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Data, MacSize) */ - unsigned char hmacbuf[SHA_DIGEST_LENGTH]; - ErlNifBinary key, data; - unsigned mac_sz; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || !enif_inspect_iolist_as_binary(env, argv[1], &data) - || !enif_get_uint(env,argv[2],&mac_sz) || mac_sz > SHA_LEN) { - return enif_make_badarg(env); - } - hmac_sha1(key.data, key.size, data.data, data.size, hmacbuf); - memcpy(enif_make_new_binary(env, mac_sz, &ret), - hmacbuf, mac_sz); - CONSUME_REDS(env,data); - return ret; -} + new_ctx = enif_alloc(ctx_size); + memcpy(new_ctx, ctx.data, ctx_size); + ctx_final(enif_make_new_binary(env, (size_t)EVP_MD_size(md), &ret), + new_ctx); + enif_free(new_ctx); -static ERL_NIF_TERM sha224_mac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Data, MacSize) */ -#ifdef HAVE_SHA224 - unsigned char hmacbuf[SHA224_DIGEST_LENGTH]; - ErlNifBinary key, data; - unsigned mac_sz; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || !enif_inspect_iolist_as_binary(env, argv[1], &data) - || !enif_get_uint(env,argv[2],&mac_sz) || mac_sz > SHA224_DIGEST_LENGTH) { - return enif_make_badarg(env); - } - hmac_sha224(key.data, key.size, data.data, data.size, hmacbuf); - memcpy(enif_make_new_binary(env, mac_sz, &ret), - hmacbuf, mac_sz); - CONSUME_REDS(env,data); return ret; -#else - return atom_notsup; -#endif } +#endif /* OPENSSL_VERSION_NUMBER < 1.0 */ -static ERL_NIF_TERM sha256_mac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Data, MacSize) */ -#ifdef HAVE_SHA256 - unsigned char hmacbuf[SHA256_DIGEST_LENGTH]; - ErlNifBinary key, data; - unsigned mac_sz; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || !enif_inspect_iolist_as_binary(env, argv[1], &data) - || !enif_get_uint(env,argv[2],&mac_sz) || mac_sz > SHA256_DIGEST_LENGTH) { - return enif_make_badarg(env); - } - hmac_sha256(key.data, key.size, data.data, data.size, hmacbuf); - memcpy(enif_make_new_binary(env, mac_sz, &ret), - hmacbuf, mac_sz); - CONSUME_REDS(env,data); - return ret; -#else - return atom_notsup; -#endif -} +static ERL_NIF_TERM hmac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Type, Key, Data) or (Type, Key, Data, MacSize) */ + struct digest_type_t *digp = NULL; + ErlNifBinary key, data; + unsigned char buff[EVP_MAX_MD_SIZE]; + unsigned size = 0, req_size = 0; + ERL_NIF_TERM ret; -static ERL_NIF_TERM sha384_mac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Data, MacSize) */ -#ifdef HAVE_SHA384 - unsigned char hmacbuf[SHA384_DIGEST_LENGTH]; - ErlNifBinary key, data; - unsigned mac_sz; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || !enif_inspect_iolist_as_binary(env, argv[1], &data) - || !enif_get_uint(env,argv[2],&mac_sz) || mac_sz > SHA384_DIGEST_LENGTH) { - return enif_make_badarg(env); + digp = get_digest_type(argv[0]); + if (!digp || + !enif_inspect_iolist_as_binary(env, argv[1], &key) || + !enif_inspect_iolist_as_binary(env, argv[2], &data) || + (argc == 4 && !enif_get_uint(env, argv[3], &req_size))) { + return enif_make_badarg(env); } - hmac_sha384(key.data, key.size, data.data, data.size, hmacbuf); - memcpy(enif_make_new_binary(env, mac_sz, &ret), - hmacbuf, mac_sz); - CONSUME_REDS(env,data); - return ret; -#else - return atom_notsup; -#endif -} + if (!digp->md_func || + !HMAC(digp->md_func(), + key.data, key.size, + data.data, data.size, + buff, &size)) { + return atom_notsup; + } + ASSERT(0 < size && size <= EVP_MAX_MD_SIZE); + CONSUME_REDS(env, data); -static ERL_NIF_TERM sha512_mac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Data, MacSize) */ -#ifdef HAVE_SHA512 - unsigned char hmacbuf[SHA512_DIGEST_LENGTH]; - ErlNifBinary key, data; - unsigned mac_sz; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || !enif_inspect_iolist_as_binary(env, argv[1], &data) - || !enif_get_uint(env,argv[2],&mac_sz) || mac_sz > SHA512_DIGEST_LENGTH) { - return enif_make_badarg(env); + if (argc == 4) { + if (req_size <= size) { + size = req_size; + } + else { + return enif_make_badarg(env); + } } - hmac_sha512(key.data, key.size, data.data, data.size, hmacbuf); - memcpy(enif_make_new_binary(env, mac_sz, &ret), - hmacbuf, mac_sz); - CONSUME_REDS(env,data); + memcpy(enif_make_new_binary(env, size, &ret), buff, size); return ret; -#else - return atom_notsup; -#endif } static void hmac_context_dtor(ErlNifEnv* env, struct hmac_context *obj) @@ -1455,55 +1217,46 @@ static void hmac_context_dtor(ErlNifEnv* env, struct hmac_context *obj) enif_mutex_destroy(obj->mtx); } -static ERL_NIF_TERM hmac_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +static ERL_NIF_TERM hmac_init_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Type, Key) */ - ErlNifBinary key; - struct hmac_context* obj; - const EVP_MD *md; - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); + struct digest_type_t *digp = NULL; + ErlNifBinary key; + ERL_NIF_TERM ret; + struct hmac_context *obj; - if (argv[0] == atom_sha) md = EVP_sha1(); -#ifdef HAVE_SHA224 - else if (argv[0] == atom_sha224) md = EVP_sha224(); -#endif -#ifdef HAVE_SHA256 - else if (argv[0] == atom_sha256) md = EVP_sha256(); -#endif -#ifdef HAVE_SHA384 - else if (argv[0] == atom_sha384) md = EVP_sha384(); -#endif -#ifdef HAVE_SHA512 - else if (argv[0] == atom_sha512) md = EVP_sha512(); -#endif - else if (argv[0] == atom_md5) md = EVP_md5(); - else if (argv[0] == atom_ripemd160) md = EVP_ripemd160(); - else goto badarg; - - if (!enif_inspect_iolist_as_binary(env, argv[1], &key)) { - badarg: - return enif_make_badarg(env); + digp = get_digest_type(argv[0]); + if (!digp || + !enif_inspect_iolist_as_binary(env, argv[1], &key)) { + return enif_make_badarg(env); + } + if (!digp->md_func) { + return atom_notsup; } obj = enif_alloc_resource(hmac_context_rtype, sizeof(struct hmac_context)); obj->mtx = enif_mutex_create("crypto.hmac"); obj->alive = 1; - HMAC_CTX_init(&obj->ctx); - HMAC_Init(&obj->ctx, key.data, key.size, md); +#if OPENSSL_VERSION_NUMBER >= 0x1000000fL + // Check the return value of HMAC_Init: it may fail in FIPS mode + // for disabled algorithms + if (!HMAC_Init(&obj->ctx, key.data, key.size, digp->md_func())) { + enif_release_resource(obj); + return atom_notsup; + } +#else + HMAC_Init(&obj->ctx, key.data, key.size, digp->md_func()); +#endif ret = enif_make_resource(env, obj); enif_release_resource(obj); return ret; } -static ERL_NIF_TERM hmac_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +static ERL_NIF_TERM hmac_update_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Context, Data) */ ErlNifBinary data; struct hmac_context* obj; - CHECK_OSE_CRYPTO(); - if (!enif_get_resource(env, argv[0], hmac_context_rtype, (void**)&obj) || !enif_inspect_iolist_as_binary(env, argv[1], &data)) { return enif_make_badarg(env); @@ -1520,7 +1273,7 @@ static ERL_NIF_TERM hmac_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg return argv[0]; } -static ERL_NIF_TERM hmac_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +static ERL_NIF_TERM hmac_final_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Context) or (Context, HashLen) */ ERL_NIF_TERM ret; struct hmac_context* obj; @@ -1529,8 +1282,6 @@ static ERL_NIF_TERM hmac_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv unsigned int req_len = 0; unsigned int mac_len; - CHECK_OSE_CRYPTO(); - if (!enif_get_resource(env,argv[0],hmac_context_rtype, (void**)&obj) || (argc == 2 && !enif_get_uint(env, argv[1], &req_len))) { return enif_make_badarg(env); @@ -1557,206 +1308,197 @@ static ERL_NIF_TERM hmac_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv return ret; } -static ERL_NIF_TERM des_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Ivec, Text, IsEncrypt) */ - ErlNifBinary key, ivec, text; - DES_key_schedule schedule; - DES_cblock ivec_clone; /* writable copy */ - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); +static ERL_NIF_TERM block_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Type, Key, Ivec, Text, IsEncrypt) or (Type, Key, Text, IsEncrypt) */ + struct cipher_type_t *cipherp = NULL; + const EVP_CIPHER *cipher; + ErlNifBinary key, ivec, text; + EVP_CIPHER_CTX ctx; + ERL_NIF_TERM ret; + unsigned char *out; + int ivec_size, out_size = 0; - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) || key.size != 8 - || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &text) - || text.size % 8 != 0) { - return enif_make_badarg(env); + if (!enif_inspect_iolist_as_binary(env, argv[1], &key) + || !(cipherp = get_cipher_type(argv[0], key.size)) + || !enif_inspect_iolist_as_binary(env, argv[argc - 2], &text)) { + return enif_make_badarg(env); } - memcpy(&ivec_clone, ivec.data, 8); - DES_set_key((const_DES_cblock*)key.data, &schedule); - DES_ncbc_encrypt(text.data, enif_make_new_binary(env, text.size, &ret), - text.size, &schedule, &ivec_clone, (argv[3] == atom_true)); - CONSUME_REDS(env,text); - return ret; -} - -static ERL_NIF_TERM des_cfb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Ivec, Text, IsEncrypt) */ - ErlNifBinary key, ivec, text; - DES_key_schedule schedule; - DES_cblock ivec_clone; /* writable copy */ - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) || key.size != 8 - || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &text)) { - return enif_make_badarg(env); + if (!cipherp->cipher_func) { + return enif_raise_exception(env, atom_notsup); } - memcpy(&ivec_clone, ivec.data, 8); - DES_set_key((const_DES_cblock*)key.data, &schedule); - DES_cfb_encrypt(text.data, enif_make_new_binary(env, text.size, &ret), - 8, text.size, &schedule, &ivec_clone, (argv[3] == atom_true)); - CONSUME_REDS(env,text); - return ret; -} -static ERL_NIF_TERM des_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Text/Cipher, IsEncrypt) */ - ErlNifBinary key, text; - DES_key_schedule schedule; - ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) || key.size != 8 || - !enif_inspect_iolist_as_binary(env, argv[1], &text) || text.size != 8) { - return enif_make_badarg(env); + if ((argv[0] == atom_aes_cfb8 || argv[0] == atom_aes_cfb128) + && (key.size == 24 || key.size == 32)) { + /* Why do EVP_CIPHER_CTX_set_key_length() fail on these key sizes? + * Fall back on low level API + */ + return aes_cfb_8_crypt(env, argc-1, argv+1); } - DES_set_key((const_DES_cblock*)key.data, &schedule); - DES_ecb_encrypt((const_DES_cblock*)text.data, - (DES_cblock*)enif_make_new_binary(env, 8, &ret), - &schedule, (argv[2] == atom_true)); - CONSUME_REDS(env,text); - return ret; -} -static ERL_NIF_TERM des_ede3_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key1, Key2, Key3, IVec, Text/Cipher, IsEncrypt) */ - ErlNifBinary key1, key2, key3, ivec, text; - DES_key_schedule schedule1, schedule2, schedule3; - DES_cblock ivec_clone; /* writable copy */ - ERL_NIF_TERM ret; + cipher = cipherp->cipher_func(); + ivec_size = EVP_CIPHER_iv_length(cipher); - CHECK_OSE_CRYPTO(); +#ifdef HAVE_ECB_IVEC_BUG + if (argv[0] == atom_aes_ecb || argv[0] == atom_blowfish_ecb || + argv[0] == atom_des_ecb) + ivec_size = 0; /* 0.9.8l returns faulty ivec_size */ +#endif - if (!enif_inspect_iolist_as_binary(env, argv[0], &key1) || key1.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[1], &key2) || key2.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &key3) || key3.size != 8 - || !enif_inspect_binary(env, argv[3], &ivec) || ivec.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[4], &text) - || text.size % 8 != 0) { - return enif_make_badarg(env); + if (text.size % EVP_CIPHER_block_size(cipher) != 0 || + (ivec_size == 0 ? argc != 4 + : (argc != 5 || + !enif_inspect_iolist_as_binary(env, argv[2], &ivec) || + ivec.size != ivec_size))) { + return enif_make_badarg(env); } - memcpy(&ivec_clone, ivec.data, 8); - DES_set_key((const_DES_cblock*)key1.data, &schedule1); - DES_set_key((const_DES_cblock*)key2.data, &schedule2); - DES_set_key((const_DES_cblock*)key3.data, &schedule3); - DES_ede3_cbc_encrypt(text.data, enif_make_new_binary(env,text.size,&ret), - text.size, &schedule1, &schedule2, &schedule3, - &ivec_clone, (argv[5] == atom_true)); - CONSUME_REDS(env,text); - return ret; -} + out = enif_make_new_binary(env, text.size, &ret); -static ERL_NIF_TERM des_ede3_cfb_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key1, Key2, Key3, IVec, Text/Cipher, IsEncrypt) */ -#ifdef HAVE_DES_ede3_cfb_encrypt - ErlNifBinary key1, key2, key3, ivec, text; - DES_key_schedule schedule1, schedule2, schedule3; - DES_cblock ivec_clone; /* writable copy */ - ERL_NIF_TERM ret; + EVP_CIPHER_CTX_init(&ctx); + if (!EVP_CipherInit_ex(&ctx, cipher, NULL, NULL, NULL, + (argv[argc - 1] == atom_true)) || + !EVP_CIPHER_CTX_set_key_length(&ctx, key.size) || + !(EVP_CIPHER_type(cipher) != NID_rc2_cbc || + EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_SET_RC2_KEY_BITS, key.size * 8, NULL)) || + !EVP_CipherInit_ex(&ctx, NULL, NULL, + key.data, ivec_size ? ivec.data : NULL, -1) || + !EVP_CIPHER_CTX_set_padding(&ctx, 0)) { - CHECK_OSE_CRYPTO(); + EVP_CIPHER_CTX_cleanup(&ctx); + return enif_raise_exception(env, atom_notsup); + } - if (!enif_inspect_iolist_as_binary(env, argv[0], &key1) || key1.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[1], &key2) || key2.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &key3) || key3.size != 8 - || !enif_inspect_binary(env, argv[3], &ivec) || ivec.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[4], &text)) { - return enif_make_badarg(env); + if (text.size > 0 && /* OpenSSL 0.9.8h asserts text.size > 0 */ + (!EVP_CipherUpdate(&ctx, out, &out_size, text.data, text.size) + || (ASSERT(out_size == text.size), 0) + || !EVP_CipherFinal_ex(&ctx, out + out_size, &out_size))) { + + EVP_CIPHER_CTX_cleanup(&ctx); + return enif_raise_exception(env, atom_notsup); } + ASSERT(out_size == 0); + EVP_CIPHER_CTX_cleanup(&ctx); + CONSUME_REDS(env, text); - memcpy(&ivec_clone, ivec.data, 8); - DES_set_key((const_DES_cblock*)key1.data, &schedule1); - DES_set_key((const_DES_cblock*)key2.data, &schedule2); - DES_set_key((const_DES_cblock*)key3.data, &schedule3); - DES_ede3_cfb_encrypt(text.data, enif_make_new_binary(env,text.size,&ret), - 8, text.size, &schedule1, &schedule2, &schedule3, - &ivec_clone, (argv[5] == atom_true)); - CONSUME_REDS(env,text); return ret; -#else - return atom_notsup; -#endif } static ERL_NIF_TERM aes_cfb_8_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, IVec, Data, IsEncrypt) */ - ErlNifBinary key, ivec, text; - AES_KEY aes_key; - unsigned char ivec_clone[16]; /* writable copy */ - int new_ivlen = 0; - ERL_NIF_TERM ret; - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || !(key.size == 16 || key.size == 24 || key.size == 32) - || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 16 - || !enif_inspect_iolist_as_binary(env, argv[2], &text)) { - return enif_make_badarg(env); - } - - memcpy(ivec_clone, ivec.data, 16); - AES_set_encrypt_key(key.data, key.size * 8, &aes_key); - AES_cfb8_encrypt((unsigned char *) text.data, - enif_make_new_binary(env, text.size, &ret), - text.size, &aes_key, ivec_clone, &new_ivlen, - (argv[3] == atom_true)); - CONSUME_REDS(env,text); - return ret; +{/* (Key, IVec, Data, IsEncrypt) */ + ErlNifBinary key, ivec, text; + AES_KEY aes_key; + unsigned char ivec_clone[16]; /* writable copy */ + int new_ivlen = 0; + ERL_NIF_TERM ret; + + if (!enif_inspect_iolist_as_binary(env, argv[0], &key) + || !(key.size == 16 || key.size == 24 || key.size == 32) + || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 16 + || !enif_inspect_iolist_as_binary(env, argv[2], &text)) { + return enif_make_badarg(env); + } + + memcpy(ivec_clone, ivec.data, 16); + AES_set_encrypt_key(key.data, key.size * 8, &aes_key); + AES_cfb8_encrypt((unsigned char *) text.data, + enif_make_new_binary(env, text.size, &ret), + text.size, &aes_key, ivec_clone, &new_ivlen, + (argv[3] == atom_true)); + CONSUME_REDS(env,text); + return ret; } -static ERL_NIF_TERM aes_cfb_128_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, IVec, Data, IsEncrypt) */ - ErlNifBinary key, ivec, text; +static ERL_NIF_TERM aes_ige_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Key, IVec, Data, IsEncrypt) */ +#ifdef HAVE_AES_IGE + ErlNifBinary key_bin, ivec_bin, data_bin; AES_KEY aes_key; - unsigned char ivec_clone[16]; /* writable copy */ - int new_ivlen = 0; + unsigned char ivec[32]; + int i; + unsigned char* ret_ptr; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); + if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) + || (key_bin.size != 16 && key_bin.size != 32) + || !enif_inspect_binary(env, argv[1], &ivec_bin) + || ivec_bin.size != 32 + || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin) + || data_bin.size % 16 != 0) { - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || !(key.size == 16 || key.size == 24 || key.size == 32) - || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 16 - || !enif_inspect_iolist_as_binary(env, argv[2], &text)) { - return enif_make_badarg(env); + return enif_make_badarg(env); } - memcpy(ivec_clone, ivec.data, 16); - AES_set_encrypt_key(key.data, key.size * 8, &aes_key); - AES_cfb128_encrypt((unsigned char *) text.data, - enif_make_new_binary(env, text.size, &ret), - text.size, &aes_key, ivec_clone, &new_ivlen, - (argv[3] == atom_true)); - CONSUME_REDS(env,text); + if (argv[3] == atom_true) { + i = AES_ENCRYPT; + AES_set_encrypt_key(key_bin.data, key_bin.size*8, &aes_key); + } + else { + i = AES_DECRYPT; + AES_set_decrypt_key(key_bin.data, key_bin.size*8, &aes_key); + } + + ret_ptr = enif_make_new_binary(env, data_bin.size, &ret); + memcpy(ivec, ivec_bin.data, 32); /* writable copy */ + AES_ige_encrypt(data_bin.data, ret_ptr, data_bin.size, &aes_key, ivec, i); + CONSUME_REDS(env,data_bin); return ret; +#else + return atom_notsup; +#endif } /* Common for both encrypt and decrypt */ static ERL_NIF_TERM aes_ctr_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Key, IVec, Data) */ - ErlNifBinary key, ivec, text; - AES_KEY aes_key; - unsigned char ivec_clone[16]; /* writable copy */ - unsigned char ecount_buf[AES_BLOCK_SIZE]; - unsigned int num = 0; - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); + ErlNifBinary key, ivec, text; +#ifdef HAVE_EVP_AES_CTR + const EVP_CIPHER *cipher; + EVP_CIPHER_CTX ctx; + unsigned char *out; + int outl = 0; +#else + AES_KEY aes_key; + unsigned char ivec_clone[16]; /* writable copy */ + unsigned char ecount_buf[AES_BLOCK_SIZE]; + unsigned int num = 0; +#endif + ERL_NIF_TERM ret; if (!enif_inspect_iolist_as_binary(env, argv[0], &key) +#ifndef HAVE_EVP_AES_CTR || AES_set_encrypt_key(key.data, key.size*8, &aes_key) != 0 +#endif || !enif_inspect_binary(env, argv[1], &ivec) || ivec.size != 16 || !enif_inspect_iolist_as_binary(env, argv[2], &text)) { return enif_make_badarg(env); } +#ifdef HAVE_EVP_AES_CTR + switch (key.size) + { + case 16: cipher = EVP_aes_128_ctr(); break; + case 24: cipher = EVP_aes_192_ctr(); break; + case 32: cipher = EVP_aes_256_ctr(); break; + default: return enif_make_badarg(env); + } + + out = enif_make_new_binary(env,text.size,&ret); + EVP_CIPHER_CTX_init(&ctx); + EVP_CipherInit_ex(&ctx, cipher, NULL, + key.data, ivec.data, (argv[3] == atom_true)); + EVP_CIPHER_CTX_set_padding(&ctx, 0); + EVP_CipherUpdate(&ctx, out, &outl, text.data, text.size); + ASSERT(outl == text.size); + EVP_CipherFinal_ex(&ctx, out + outl, &outl); + ASSERT(outl == 0); + EVP_CIPHER_CTX_cleanup(&ctx); +#else memcpy(ivec_clone, ivec.data, 16); memset(ecount_buf, 0, sizeof(ecount_buf)); AES_ctr128_encrypt((unsigned char *) text.data, enif_make_new_binary(env, text.size, &ret), text.size, &aes_key, ivec_clone, ecount_buf, &num); +#endif CONSUME_REDS(env,text); /* To do an incremental {en|de}cryption, the state to to keep between calls @@ -1766,6 +1508,81 @@ static ERL_NIF_TERM aes_ctr_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM /* Initializes state for ctr streaming (de)encryption */ +#ifdef HAVE_EVP_AES_CTR +static ERL_NIF_TERM aes_ctr_stream_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Key, IVec) */ + ErlNifBinary key_bin, ivec_bin; + EVP_CIPHER_CTX *ctx; + const EVP_CIPHER *cipher; + ERL_NIF_TERM ret; + + if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) + || !enif_inspect_binary(env, argv[1], &ivec_bin) + || ivec_bin.size != 16) { + return enif_make_badarg(env); + } + + switch (key_bin.size) + { + case 16: cipher = EVP_aes_128_ctr(); break; + case 24: cipher = EVP_aes_192_ctr(); break; + case 32: cipher = EVP_aes_256_ctr(); break; + default: return enif_make_badarg(env); + } + + ctx = enif_alloc_resource(evp_cipher_ctx_rtype, sizeof(EVP_CIPHER_CTX)); + EVP_CIPHER_CTX_init(ctx); + EVP_CipherInit_ex(ctx, cipher, NULL, + key_bin.data, ivec_bin.data, 1); + EVP_CIPHER_CTX_set_padding(ctx, 0); + ret = enif_make_resource(env, ctx); + enif_release_resource(ctx); + return ret; +} +static ERL_NIF_TERM aes_ctr_stream_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Context, Data) */ + EVP_CIPHER_CTX *ctx, *new_ctx; + ErlNifBinary data_bin; + ERL_NIF_TERM ret, cipher_term; + unsigned char *out; + int outl = 0; + + if (!enif_get_resource(env, argv[0], evp_cipher_ctx_rtype, (void**)&ctx) + || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin)) { + return enif_make_badarg(env); + } + new_ctx = enif_alloc_resource(evp_cipher_ctx_rtype, sizeof(EVP_CIPHER_CTX)); + EVP_CIPHER_CTX_init(new_ctx); + EVP_CIPHER_CTX_copy(new_ctx, ctx); + out = enif_make_new_binary(env, data_bin.size, &cipher_term); + EVP_CipherUpdate(new_ctx, out, &outl, data_bin.data, data_bin.size); + ASSERT(outl == data_bin.size); + + ret = enif_make_tuple2(env, enif_make_resource(env, new_ctx), cipher_term); + enif_release_resource(new_ctx); + CONSUME_REDS(env,data_bin); + return ret; +} + +#else /* if not HAVE_EVP_AES_CTR */ + +static ERL_NIF_TERM aes_ctr_stream_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Key, IVec) */ + ErlNifBinary key_bin, ivec_bin; + ERL_NIF_TERM ecount_bin; + + if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) + || !enif_inspect_binary(env, argv[1], &ivec_bin) + || !(key_bin.size == 16 || key_bin.size == 24 || key_bin.size ==32) + || ivec_bin.size != 16) { + return enif_make_badarg(env); + } + + memset(enif_make_new_binary(env, AES_BLOCK_SIZE, &ecount_bin), + 0, AES_BLOCK_SIZE); + return enif_make_tuple4(env, argv[0], argv[1], ecount_bin, enif_make_int(env, 0)); +} + static ERL_NIF_TERM aes_ctr_stream_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* ({Key, IVec, ECount, Num}, Data) */ ErlNifBinary key_bin, ivec_bin, text_bin, ecount_bin; @@ -1777,8 +1594,6 @@ static ERL_NIF_TERM aes_ctr_stream_encrypt(ErlNifEnv* env, int argc, const ERL_N unsigned char * ivec2_buf; unsigned char * ecount2_buf; - CHECK_OSE_CRYPTO(); - if (!enif_get_tuple(env, argv[0], &state_arity, &state_term) || state_arity != 4 || !enif_inspect_iolist_as_binary(env, state_term[0], &key_bin) @@ -1806,70 +1621,86 @@ static ERL_NIF_TERM aes_ctr_stream_encrypt(ErlNifEnv* env, int argc, const ERL_N CONSUME_REDS(env,text_bin); return ret; } +#endif /* !HAVE_EVP_AES_CTR */ static ERL_NIF_TERM aes_gcm_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Key,Iv,AAD,In) */ #if defined(HAVE_GCM) - GCM128_CONTEXT *ctx = NULL; + EVP_CIPHER_CTX ctx; + const EVP_CIPHER *cipher = NULL; ErlNifBinary key, iv, aad, in; - AES_KEY aes_key; - unsigned char *outp; + unsigned char *outp, *tagp; ERL_NIF_TERM out, out_tag; - - CHECK_OSE_CRYPTO(); + int len; if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || AES_set_encrypt_key(key.data, key.size*8, &aes_key) != 0 + || (key.size != 16 && key.size != 24 && key.size != 32) || !enif_inspect_binary(env, argv[1], &iv) || iv.size == 0 || !enif_inspect_iolist_as_binary(env, argv[2], &aad) || !enif_inspect_iolist_as_binary(env, argv[3], &in)) { return enif_make_badarg(env); } - if (!(ctx = CRYPTO_gcm128_new(&aes_key, (block128_f)AES_encrypt))) - return atom_error; + if (key.size == 16) + cipher = EVP_aes_128_gcm(); + else if (key.size == 24) + cipher = EVP_aes_192_gcm(); + else if (key.size == 32) + cipher = EVP_aes_256_gcm(); - CRYPTO_gcm128_setiv(ctx, iv.data, iv.size); + EVP_CIPHER_CTX_init(&ctx); - if (CRYPTO_gcm128_aad(ctx, aad.data, aad.size)) - goto out_err; + if (EVP_EncryptInit_ex(&ctx, cipher, NULL, NULL, NULL) != 1) + goto out_err; + + EVP_CIPHER_CTX_set_padding(&ctx, 0); + + if (EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, iv.size, NULL) != 1) + goto out_err; + if (EVP_EncryptInit_ex(&ctx, NULL, NULL, key.data, iv.data) != 1) + goto out_err; + if (EVP_EncryptUpdate(&ctx, NULL, &len, aad.data, aad.size) != 1) + goto out_err; outp = enif_make_new_binary(env, in.size, &out); - /* encrypt */ - if (CRYPTO_gcm128_encrypt(ctx, in.data, outp, in.size)) - goto out_err; + if (EVP_EncryptUpdate(&ctx, outp, &len, in.data, in.size) != 1) + goto out_err; + if (EVP_EncryptFinal_ex(&ctx, outp+len, &len) != 1) + goto out_err; + + tagp = enif_make_new_binary(env, EVP_GCM_TLS_TAG_LEN, &out_tag); - /* calculate the tag */ - CRYPTO_gcm128_tag(ctx, enif_make_new_binary(env, EVP_GCM_TLS_TAG_LEN, &out_tag), EVP_GCM_TLS_TAG_LEN); - CRYPTO_gcm128_release(ctx); + if (EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_GET_TAG, EVP_GCM_TLS_TAG_LEN, tagp) != 1) + goto out_err; + + EVP_CIPHER_CTX_cleanup(&ctx); CONSUME_REDS(env, in); return enif_make_tuple2(env, out, out_tag); out_err: - CRYPTO_gcm128_release(ctx); + EVP_CIPHER_CTX_cleanup(&ctx); return atom_error; #else - return atom_notsup; + return enif_raise_exception(env, atom_notsup); #endif } static ERL_NIF_TERM aes_gcm_decrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Key,Iv,AAD,In,Tag) */ #if defined(HAVE_GCM) - GCM128_CONTEXT *ctx; + EVP_CIPHER_CTX ctx; + const EVP_CIPHER *cipher = NULL; ErlNifBinary key, iv, aad, in, tag; - AES_KEY aes_key; unsigned char *outp; ERL_NIF_TERM out; - - CHECK_OSE_CRYPTO(); + int len; if (!enif_inspect_iolist_as_binary(env, argv[0], &key) - || AES_set_encrypt_key(key.data, key.size*8, &aes_key) != 0 + || (key.size != 16 && key.size != 24 && key.size != 32) || !enif_inspect_binary(env, argv[1], &iv) || iv.size == 0 || !enif_inspect_iolist_as_binary(env, argv[2], &aad) || !enif_inspect_iolist_as_binary(env, argv[3], &in) @@ -1877,34 +1708,45 @@ static ERL_NIF_TERM aes_gcm_decrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM return enif_make_badarg(env); } - if (!(ctx = CRYPTO_gcm128_new(&aes_key, (block128_f)AES_encrypt))) - return atom_error; + if (key.size == 16) + cipher = EVP_aes_128_gcm(); + else if (key.size == 24) + cipher = EVP_aes_192_gcm(); + else if (key.size == 32) + cipher = EVP_aes_256_gcm(); - CRYPTO_gcm128_setiv(ctx, iv.data, iv.size); + EVP_CIPHER_CTX_init(&ctx); - if (CRYPTO_gcm128_aad(ctx, aad.data, aad.size)) - goto out_err; + if (EVP_DecryptInit_ex(&ctx, cipher, NULL, NULL, NULL) != 1) + goto out_err; + if (EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, iv.size, NULL) != 1) + goto out_err; + if (EVP_DecryptInit_ex(&ctx, NULL, NULL, key.data, iv.data) != 1) + goto out_err; + if (EVP_DecryptUpdate(&ctx, NULL, &len, aad.data, aad.size) != 1) + goto out_err; outp = enif_make_new_binary(env, in.size, &out); - /* decrypt */ - if (CRYPTO_gcm128_decrypt(ctx, in.data, outp, in.size)) - goto out_err; + if (EVP_DecryptUpdate(&ctx, outp, &len, in.data, in.size) != 1) + goto out_err; + if (EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_TAG, EVP_GCM_TLS_TAG_LEN, tag.data) != 1) + goto out_err; + if (EVP_DecryptFinal_ex(&ctx, outp+len, &len) != 1) + goto out_err; - /* calculate and check the tag */ - if (CRYPTO_gcm128_finish(ctx, tag.data, EVP_GCM_TLS_TAG_LEN)) - goto out_err; + EVP_CIPHER_CTX_cleanup(&ctx); - CRYPTO_gcm128_release(ctx); CONSUME_REDS(env, in); return out; out_err: - CRYPTO_gcm128_release(ctx); + EVP_CIPHER_CTX_cleanup(&ctx); return atom_error; + #else - return atom_notsup; + return enif_raise_exception(env, atom_notsup); #endif } @@ -1937,8 +1779,6 @@ static ERL_NIF_TERM chacha20_poly1305_encrypt(ErlNifEnv* env, int argc, const ER unsigned char poly1305_key[32]; poly1305_state poly1305; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) || key.size != 32 || !enif_inspect_binary(env, argv[1], &iv) || iv.size != CHACHA20_NONCE_LEN || !enif_inspect_iolist_as_binary(env, argv[2], &aad) @@ -1976,7 +1816,7 @@ static ERL_NIF_TERM chacha20_poly1305_encrypt(ErlNifEnv* env, int argc, const ER return enif_make_tuple2(env, out, out_tag); #else - return atom_notsup; + return enif_raise_exception(env, atom_notsup); #endif } @@ -1991,8 +1831,6 @@ static ERL_NIF_TERM chacha20_poly1305_decrypt(ErlNifEnv* env, int argc, const ER unsigned char mac[POLY1305_TAG_LEN]; poly1305_state poly1305; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env, argv[0], &key) || key.size != 32 || !enif_inspect_binary(env, argv[1], &iv) || iv.size != CHACHA20_NONCE_LEN || !enif_inspect_iolist_as_binary(env, argv[2], &aad) @@ -2033,48 +1871,16 @@ static ERL_NIF_TERM chacha20_poly1305_decrypt(ErlNifEnv* env, int argc, const ER return out; #else - return atom_notsup; + return enif_raise_exception(env, atom_notsup); #endif } -static ERL_NIF_TERM aes_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Data, IsEncrypt) */ - ErlNifBinary key_bin, data_bin; - AES_KEY aes_key; - int i; - unsigned char* ret_ptr; - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || (key_bin.size != 16 && key_bin.size != 32) - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin) - || data_bin.size % 16 != 0) { - return enif_make_badarg(env); - } - - if (argv[2] == atom_true) { - i = AES_ENCRYPT; - AES_set_encrypt_key(key_bin.data, key_bin.size*8, &aes_key); - } - else { - i = AES_DECRYPT; - AES_set_decrypt_key(key_bin.data, key_bin.size*8, &aes_key); - } - - ret_ptr = enif_make_new_binary(env, data_bin.size, &ret); - AES_ecb_encrypt(data_bin.data, ret_ptr, &aes_key, i); - CONSUME_REDS(env,data_bin); - return ret; -} - static ERL_NIF_TERM rand_bytes_1(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Bytes) */ unsigned bytes; unsigned char* data; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); + if (!enif_get_uint(env, argv[0], &bytes)) { return enif_make_badarg(env); } @@ -2088,7 +1894,7 @@ static ERL_NIF_TERM strong_rand_bytes_nif(ErlNifEnv* env, int argc, const ERL_NI unsigned bytes; unsigned char* data; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); + if (!enif_get_uint(env, argv[0], &bytes)) { return enif_make_badarg(env); } @@ -2106,7 +1912,7 @@ static ERL_NIF_TERM rand_bytes_3(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar unsigned char* data; unsigned top_mask, bot_mask; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); + if (!enif_get_uint(env, argv[0], &bytes) || !enif_get_uint(env, argv[1], &top_mask) || !enif_get_uint(env, argv[2], &bot_mask)) { @@ -2130,8 +1936,6 @@ static ERL_NIF_TERM strong_rand_mpint_nif(ErlNifEnv* env, int argc, const ERL_NI unsigned dlen; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_get_uint(env, argv[0], &bits) || !enif_get_int(env, argv[1], &top) || !enif_get_int(env, argv[2], &bottom)) { @@ -2200,8 +2004,6 @@ static ERL_NIF_TERM rand_uniform_nif(ErlNifEnv* env, int argc, const ERL_NIF_TER unsigned dlen; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!get_bn_from_mpint(env, argv[0], &bn_from) || !get_bn_from_mpint(env, argv[1], &bn_rand)) { if (bn_from) BN_free(bn_from); @@ -2233,8 +2035,6 @@ static ERL_NIF_TERM mod_exp_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg unsigned extra_byte; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!get_bn_from_bin(env, argv[0], &bn_base) || !get_bn_from_bin(env, argv[1], &bn_exponent) || !get_bn_from_bin(env, argv[2], &bn_modulo) @@ -2266,46 +2066,17 @@ static ERL_NIF_TERM mod_exp_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg } static ERL_NIF_TERM dss_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (DigestType|none, Data|{digest,Digest}, Signature,Key=[P, Q, G, Y]) */ - ErlNifBinary data_bin, sign_bin; +{/* (sha, Digest, Signature,Key=[P, Q, G, Y]) */ + ErlNifBinary digest_bin, sign_bin; BIGNUM *dsa_p = NULL, *dsa_q = NULL, *dsa_g = NULL, *dsa_y = NULL; - unsigned char hmacbuf[SHA_DIGEST_LENGTH]; - unsigned char* digest; ERL_NIF_TERM head, tail; - const ERL_NIF_TERM* tpl_terms; - int tpl_arity; DSA *dsa; int i; - CHECK_OSE_CRYPTO(); - - if (argv[0] == atom_sha) { - if (enif_get_tuple(env, argv[1], &tpl_arity, &tpl_terms)) { - if (tpl_arity != 2 || tpl_terms[0] != atom_digest - || !enif_inspect_binary(env, tpl_terms[1], &data_bin) - || data_bin.size != SHA_DIGEST_LENGTH) { - - return enif_make_badarg(env); - } - digest = data_bin.data; - } - else { - if (!enif_inspect_binary(env, argv[1], &data_bin)) { - return enif_make_badarg(env); - } - SHA1(data_bin.data, data_bin.size, hmacbuf); - digest = hmacbuf; - } - } - else if (argv[0] == atom_none && enif_inspect_binary(env, argv[1], &data_bin) - && data_bin.size == SHA_DIGEST_LENGTH) { - digest = data_bin.data; - } - else { - return enif_make_badarg(env); - } - - if (!enif_inspect_binary(env, argv[2], &sign_bin) + if (!argv[0] == atom_sha + || !enif_inspect_binary(env, argv[1], &digest_bin) + || digest_bin.size != SHA_DIGEST_LENGTH + || !enif_inspect_binary(env, argv[2], &sign_bin) || !enif_get_list_cell(env, argv[3], &head, &tail) || !get_bn_from_bin(env, head, &dsa_p) || !enif_get_list_cell(env, tail, &head, &tail) @@ -2329,94 +2100,27 @@ static ERL_NIF_TERM dss_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM dsa->g = dsa_g; dsa->priv_key = NULL; dsa->pub_key = dsa_y; - i = DSA_verify(0, digest, SHA_DIGEST_LENGTH, + i = DSA_verify(0, digest_bin.data, SHA_DIGEST_LENGTH, sign_bin.data, sign_bin.size, dsa); DSA_free(dsa); return(i > 0) ? atom_true : atom_false; } - -static void md5_digest(unsigned char* in, unsigned int in_len, unsigned char* out) -{ - MD5(in, in_len, out); -} -static void sha1_digest(unsigned char* in, unsigned int in_len, unsigned char* out) -{ - SHA1(in, in_len, out); -} -#ifdef HAVE_SHA224 -static void sha224_digest(unsigned char* in, unsigned int in_len, unsigned char* out) -{ - SHA224(in, in_len, out); -} -#endif -#ifdef HAVE_SHA256 -static void sha256_digest(unsigned char* in, unsigned int in_len, unsigned char* out) -{ - SHA256(in, in_len, out); -} -#endif -#ifdef HAVE_SHA384 -static void sha384_digest(unsigned char* in, unsigned int in_len, unsigned char* out) -{ - SHA384(in, in_len, out); -} -#endif -#ifdef HAVE_SHA512 -static void sha512_digest(unsigned char* in, unsigned int in_len, unsigned char* out) +static void init_digest_types(ErlNifEnv* env) { - SHA512(in, in_len, out); -} -#endif + struct digest_type_t* p = digest_types; -struct digest_type_t { - const char* type_str; - unsigned len; /* 0 if notsup */ - int NID_type; - void (*funcp)(unsigned char* in, unsigned int in_len, unsigned char* out); - ERL_NIF_TERM type_atom; -}; + for (p = digest_types; p->type_str; p++) { + p->type_atom = enif_make_atom(env, p->type_str); + } -struct digest_type_t digest_types[] = -{ - {"md5", MD5_DIGEST_LENGTH, NID_md5, md5_digest}, - {"sha", SHA_DIGEST_LENGTH, NID_sha1, sha1_digest}, - {"sha224", -#ifdef HAVE_SHA224 - SHA224_LEN, NID_sha224, sha224_digest -#else - 0 -#endif - }, - {"sha256", -#ifdef HAVE_SHA256 - SHA256_LEN, NID_sha256, sha256_digest -#else - 0 -#endif - }, - {"sha384", -#ifdef HAVE_SHA384 - SHA384_LEN, NID_sha384, sha384_digest -#else - 0 -#endif - }, - {"sha512", -#ifdef HAVE_SHA512 - SHA512_LEN, NID_sha512, sha512_digest -#else - 0 -#endif - }, - {NULL} -}; +} -static void init_digest_types(ErlNifEnv* env) +static void init_cipher_types(ErlNifEnv* env) { - struct digest_type_t* p = digest_types; + struct cipher_type_t* p = cipher_types; - for (p = digest_types; p->type_str; p++) { + for (p = cipher_types; p->type_str; p++) { p->type_atom = enif_make_atom(env, p->type_str); } @@ -2433,32 +2137,45 @@ static struct digest_type_t* get_digest_type(ERL_NIF_TERM type) return NULL; } -static ERL_NIF_TERM rsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Type, Data|{digest,Digest}, Signature, Key=[E,N]) */ - ErlNifBinary data_bin, sign_bin; - unsigned char hmacbuf[SHA512_LEN]; - ERL_NIF_TERM head, tail, ret; - int i; - RSA* rsa; - const ERL_NIF_TERM type = argv[0]; - const ERL_NIF_TERM* tpl_terms; - int tpl_arity; - struct digest_type_t* digp = NULL; - unsigned char* digest = NULL; +static struct cipher_type_t* get_cipher_type(ERL_NIF_TERM type, size_t key_len) +{ + struct cipher_type_t* p = NULL; + for (p = cipher_types; p->type_str; p++) { + if (type == p->type_atom && (!p->key_len || key_len == p->key_len)) { + return p; + } + } + return NULL; +} - CHECK_OSE_CRYPTO(); +static ERL_NIF_TERM rsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{/* (Type, Digest, Signature, Key=[E,N]) */ + ErlNifBinary digest_bin, sign_bin; + ERL_NIF_TERM head, tail, ret; + int i; + RSA *rsa; +#if OPENSSL_VERSION_NUMBER >= 0x1000000fL + EVP_PKEY *pkey; + EVP_PKEY_CTX *ctx; +#endif + const EVP_MD *md; + const ERL_NIF_TERM type = argv[0]; + struct digest_type_t *digp = NULL; digp = get_digest_type(type); if (!digp) { return enif_make_badarg(env); } - if (!digp->len) { + if (!digp->md_func) { return atom_notsup; } rsa = RSA_new(); + md = digp->md_func(); - if (!enif_inspect_binary(env, argv[2], &sign_bin) + if (!enif_inspect_binary(env, argv[1], &digest_bin) + || digest_bin.size != EVP_MD_size(md) + || !enif_inspect_binary(env, argv[2], &sign_bin) || !enif_get_list_cell(env, argv[3], &head, &tail) || !get_bn_from_bin(env, head, &rsa->e) || !enif_get_list_cell(env, tail, &head, &tail) @@ -2468,27 +2185,24 @@ static ERL_NIF_TERM rsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM ret = enif_make_badarg(env); goto done; } - if (enif_get_tuple(env, argv[1], &tpl_arity, &tpl_terms)) { - if (tpl_arity != 2 || tpl_terms[0] != atom_digest - || !enif_inspect_binary(env, tpl_terms[1], &data_bin) - || data_bin.size != digp->len) { - ret = enif_make_badarg(env); - goto done; - } - digest = data_bin.data; - } - else if (enif_inspect_binary(env, argv[1], &data_bin)) { - digest = hmacbuf; - digp->funcp(data_bin.data, data_bin.size, digest); - } - else { - ret = enif_make_badarg(env); - goto done; - } - - i = RSA_verify(digp->NID_type, digest, digp->len, +#if OPENSSL_VERSION_NUMBER >= 0x1000000fL + pkey = EVP_PKEY_new(); + EVP_PKEY_set1_RSA(pkey, rsa); + + ctx = EVP_PKEY_CTX_new(pkey, NULL); + EVP_PKEY_verify_init(ctx); + EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_PADDING); + EVP_PKEY_CTX_set_signature_md(ctx, md); + + i = EVP_PKEY_verify(ctx, sign_bin.data, sign_bin.size, + digest_bin.data, digest_bin.size); + EVP_PKEY_CTX_free(ctx); + EVP_PKEY_free(pkey); +#else + i = RSA_verify(md->type, digest_bin.data, EVP_MD_size(md), sign_bin.data, sign_bin.size, rsa); +#endif ret = (i==1 ? atom_true : atom_false); @@ -2497,109 +2211,6 @@ done: return ret; } - -static ERL_NIF_TERM aes_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, IVec, Data, IsEncrypt) */ - ErlNifBinary key_bin, ivec_bin, data_bin; - unsigned char ivec[16]; - int enc, i = 0, outlen = 0; - EVP_CIPHER_CTX ctx; - const EVP_CIPHER *cipher = NULL; - unsigned char* ret_ptr; - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || (key_bin.size != 16 && key_bin.size != 32) - || !enif_inspect_binary(env, argv[1], &ivec_bin) - || ivec_bin.size != 16 - || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin) - || data_bin.size % 16 != 0) { - - return enif_make_badarg(env); - } - - if (argv[3] == atom_true) - enc = 1; - else - enc = 0; - - EVP_CIPHER_CTX_init(&ctx); - - if (key_bin.size == 16) - cipher = EVP_aes_128_cbc(); - else if (key_bin.size == 32) - cipher = EVP_aes_256_cbc(); - - memcpy(ivec, ivec_bin.data, 16); /* writeable copy */ - - /* openssl docs say we need to leave at least 3 blocks available - at the end of the buffer for EVP calls. let's be safe */ - ret_ptr = enif_make_new_binary(env, data_bin.size + 16*3, &ret); - - if (EVP_CipherInit_ex(&ctx, cipher, NULL, key_bin.data, ivec, enc) != 1) - return enif_make_badarg(env); - - /* disable padding, we only handle whole blocks */ - EVP_CIPHER_CTX_set_padding(&ctx, 0); - - if (EVP_CipherUpdate(&ctx, ret_ptr, &i, data_bin.data, data_bin.size) != 1) - return enif_make_badarg(env); - outlen += i; - if (EVP_CipherFinal_ex(&ctx, ret_ptr + outlen, &i) != 1) - return enif_make_badarg(env); - outlen += i; - - EVP_CIPHER_CTX_cleanup(&ctx); - - CONSUME_REDS(env,data_bin); - - /* the garbage collector is going to love this */ - return enif_make_sub_binary(env, ret, 0, outlen); -} - -static ERL_NIF_TERM aes_ige_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, IVec, Data, IsEncrypt) */ -#ifdef HAVE_AES_IGE - ErlNifBinary key_bin, ivec_bin, data_bin; - AES_KEY aes_key; - unsigned char ivec[32]; - int i; - unsigned char* ret_ptr; - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || (key_bin.size != 16 && key_bin.size != 32) - || !enif_inspect_binary(env, argv[1], &ivec_bin) - || ivec_bin.size != 32 - || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin) - || data_bin.size % 16 != 0) { - - return enif_make_badarg(env); - } - - if (argv[3] == atom_true) { - i = AES_ENCRYPT; - AES_set_encrypt_key(key_bin.data, key_bin.size*8, &aes_key); - } - else { - i = AES_DECRYPT; - AES_set_decrypt_key(key_bin.data, key_bin.size*8, &aes_key); - } - - ret_ptr = enif_make_new_binary(env, data_bin.size, &ret); - memcpy(ivec, ivec_bin.data, 32); /* writable copy */ - AES_ige_encrypt(data_bin.data, ret_ptr, data_bin.size, &aes_key, ivec, i); - CONSUME_REDS(env,data_bin); - return ret; -#else - return atom_notsup; -#endif -} - static ERL_NIF_TERM do_exor(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Data1, Data2) */ ErlNifBinary d1, d2; @@ -2607,8 +2218,6 @@ static ERL_NIF_TERM do_exor(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) int i; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env,argv[0], &d1) || !enif_inspect_iolist_as_binary(env,argv[1], &d2) || d1.size != d2.size) { @@ -2629,8 +2238,6 @@ static ERL_NIF_TERM rc4_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg RC4_KEY rc4_key; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env,argv[0], &key) || !enif_inspect_iolist_as_binary(env,argv[1], &data)) { return enif_make_badarg(env); @@ -2647,8 +2254,6 @@ static ERL_NIF_TERM rc4_set_key(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg ErlNifBinary key; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env,argv[0], &key)) { return enif_make_badarg(env); } @@ -2664,8 +2269,6 @@ static ERL_NIF_TERM rc4_encrypt_with_state(ErlNifEnv* env, int argc, const ERL_N RC4_KEY* rc4_key; ERL_NIF_TERM new_state, new_data; - CHECK_OSE_CRYPTO(); - if (!enif_inspect_iolist_as_binary(env,argv[0], &state) || state.size != sizeof(RC4_KEY) || !enif_inspect_iolist_as_binary(env,argv[1], &data)) { @@ -2679,35 +2282,6 @@ static ERL_NIF_TERM rc4_encrypt_with_state(ErlNifEnv* env, int argc, const ERL_N return enif_make_tuple2(env,new_state,new_data); } -static ERL_NIF_TERM rc2_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key,IVec,Data,IsEncrypt) */ - ErlNifBinary key_bin, ivec_bin, data_bin; - RC2_KEY rc2_key; - ERL_NIF_TERM ret; - unsigned char iv_copy[8]; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || (key_bin.size != 5 && key_bin.size != 8 && key_bin.size != 16) - || !enif_inspect_binary(env, argv[1], &ivec_bin) - || ivec_bin.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin) - || data_bin.size % 8 != 0) { - return enif_make_badarg(env); - } - - RC2_set_key(&rc2_key, key_bin.size, key_bin.data, key_bin.size*8); - memcpy(iv_copy, ivec_bin.data, 8); - RC2_cbc_encrypt(data_bin.data, - enif_make_new_binary(env, data_bin.size, &ret), - data_bin.size, &rc2_key, - iv_copy, - (argv[3] == atom_true)); - CONSUME_REDS(env,data_bin); - return ret; -} - static int get_rsa_private_key(ErlNifEnv* env, ERL_NIF_TERM key, RSA *rsa) { /* key=[E,N,D]|[E,N,D,P1,P2,E1,E2,C] */ @@ -2737,42 +2311,32 @@ static int get_rsa_private_key(ErlNifEnv* env, ERL_NIF_TERM key, RSA *rsa) } static ERL_NIF_TERM rsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Type, Data|{digest,Digest}, Key=[E,N,D]|[E,N,D,P1,P2,E1,E2,C]) */ - ErlNifBinary data_bin, ret_bin; - unsigned char hmacbuf[SHA512_LEN]; - unsigned rsa_s_len; - RSA* rsa; - int i; - const ERL_NIF_TERM* tpl_terms; - int tpl_arity; +{/* (Type, Digest, Key=[E,N,D]|[E,N,D,P1,P2,E1,E2,C]) */ + ErlNifBinary digest_bin, ret_bin; +#if OPENSSL_VERSION_NUMBER >= 0x1000000fL + EVP_PKEY *pkey; + EVP_PKEY_CTX *ctx; + size_t rsa_s_len; +#else + unsigned rsa_s_len, len; +#endif + RSA *rsa; + int i; struct digest_type_t *digp; - unsigned char* digest; - - CHECK_OSE_CRYPTO(); + const EVP_MD *md; digp = get_digest_type(argv[0]); if (!digp) { return enif_make_badarg(env); } - if (!digp->len) { + if (!digp->md_func) { return atom_notsup; } + md = digp->md_func(); - if (enif_get_tuple(env, argv[1], &tpl_arity, &tpl_terms)) { - if (tpl_arity != 2 || tpl_terms[0] != atom_digest - || !enif_inspect_binary(env, tpl_terms[1], &data_bin) - || data_bin.size != digp->len) { - - return enif_make_badarg(env); - } - digest = data_bin.data; - } - else { - if (!enif_inspect_binary(env,argv[1],&data_bin)) { - return enif_make_badarg(env); - } - digest = hmacbuf; - digp->funcp(data_bin.data, data_bin.size, digest); + if (!enif_inspect_binary(env,argv[1],&digest_bin) + || digest_bin.size != EVP_MD_size(md)) { + return enif_make_badarg(env); } rsa = RSA_new(); @@ -2782,14 +2346,33 @@ static ERL_NIF_TERM rsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar } +#if OPENSSL_VERSION_NUMBER >= 0x1000000fL + pkey = EVP_PKEY_new(); + EVP_PKEY_set1_RSA(pkey, rsa); + rsa_s_len=(size_t)EVP_PKEY_size(pkey); + enif_alloc_binary(rsa_s_len, &ret_bin); + + ctx = EVP_PKEY_CTX_new(pkey, NULL); + EVP_PKEY_sign_init(ctx); + EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_PADDING); + EVP_PKEY_CTX_set_signature_md(ctx, md); + + i = EVP_PKEY_sign(ctx, ret_bin.data, &rsa_s_len, + digest_bin.data, digest_bin.size); + ASSERT(i<=0 || rsa_s_len <= ret_bin.size); + EVP_PKEY_CTX_free(ctx); + EVP_PKEY_free(pkey); +#else enif_alloc_binary(RSA_size(rsa), &ret_bin); + len = EVP_MD_size(md); - ERL_VALGRIND_ASSERT_MEM_DEFINED(digest, digp->len); - i = RSA_sign(digp->NID_type, digest, digp->len, + ERL_VALGRIND_ASSERT_MEM_DEFINED(digest_bin.data, len); + i = RSA_sign(md->type, digest_bin.data, len, ret_bin.data, &rsa_s_len, rsa); +#endif RSA_free(rsa); - if (i) { + if (i > 0) { ERL_VALGRIND_MAKE_MEM_DEFINED(ret_bin.data, rsa_s_len); if (rsa_s_len != ret_bin.size) { enif_realloc_binary(&ret_bin, rsa_s_len); @@ -2805,44 +2388,16 @@ static ERL_NIF_TERM rsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar static ERL_NIF_TERM dss_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (DigesType|none, Data|{digest,Digest}, Key=[P,Q,G,PrivKey]) */ - ErlNifBinary data_bin, ret_bin; +{/* (sha, Digest, Key=[P,Q,G,PrivKey]) */ + ErlNifBinary digest_bin, ret_bin; ERL_NIF_TERM head, tail; - unsigned char hmacbuf[SHA_DIGEST_LENGTH]; unsigned int dsa_s_len; - const ERL_NIF_TERM* tpl_terms; - int tpl_arity; - unsigned char* digest = NULL; DSA* dsa; int i; - CHECK_OSE_CRYPTO(); - - if (argv[0] == atom_sha) { - if (enif_get_tuple(env, argv[1], &tpl_arity, &tpl_terms)) { - if (tpl_arity != 2 || tpl_terms[0] != atom_digest - || !enif_inspect_binary(env, tpl_terms[1], &data_bin) - || data_bin.size != SHA_DIGEST_LENGTH) { - - return enif_make_badarg(env); - } - digest = data_bin.data; - } - else { - if (!enif_inspect_binary(env,argv[1],&data_bin)) { - return enif_make_badarg(env); - } - SHA1(data_bin.data, data_bin.size, hmacbuf); - digest = hmacbuf; - } - } - else if (argv[0] == atom_none - && enif_inspect_binary(env,argv[1],&data_bin) - && data_bin.size == SHA_DIGEST_LENGTH) { - - digest = data_bin.data; - } - else { + if (!argv[0] == atom_sha + || !enif_inspect_binary(env, argv[1], &digest_bin) + || digest_bin.size != SHA_DIGEST_LENGTH) { return enif_make_badarg(env); } @@ -2863,7 +2418,7 @@ static ERL_NIF_TERM dss_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar } enif_alloc_binary(DSA_size(dsa), &ret_bin); - i = DSA_sign(NID_sha1, digest, SHA_DIGEST_LENGTH, + i = DSA_sign(NID_sha1, digest_bin.data, SHA_DIGEST_LENGTH, ret_bin.data, &dsa_s_len, dsa); DSA_free(dsa); if (i) { @@ -2903,8 +2458,6 @@ static ERL_NIF_TERM rsa_public_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TER int padding, i; RSA* rsa; - CHECK_OSE_CRYPTO(); - rsa = RSA_new(); if (!enif_inspect_binary(env, argv[0], &data_bin) @@ -2953,8 +2506,6 @@ static ERL_NIF_TERM rsa_private_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TE int padding, i; RSA* rsa; - CHECK_OSE_CRYPTO(); - rsa = RSA_new(); if (!enif_inspect_binary(env, argv[0], &data_bin) @@ -3001,8 +2552,6 @@ static ERL_NIF_TERM dh_generate_parameters_nif(ErlNifEnv* env, int argc, const E unsigned char *p_ptr, *g_ptr; ERL_NIF_TERM ret_p, ret_g; - CHECK_OSE_CRYPTO(); - if (!enif_get_int(env, argv[0], &prime_len) || !enif_get_int(env, argv[1], &generator)) { @@ -3030,8 +2579,6 @@ static ERL_NIF_TERM dh_check(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[] int i; ERL_NIF_TERM ret, head, tail; - CHECK_OSE_CRYPTO(); - dh_params = DH_new(); if (!enif_get_list_cell(env, argv[0], &head, &tail) @@ -3066,8 +2613,6 @@ static ERL_NIF_TERM dh_generate_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_ ERL_NIF_TERM ret, ret_pub, ret_prv, head, tail; int mpint; /* 0 or 4 */ - CHECK_OSE_CRYPTO(); - dh_params = DH_new(); if (!(get_bn_from_bin(env, argv[0], &dh_params->priv_key) @@ -3112,8 +2657,6 @@ static ERL_NIF_TERM dh_compute_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_T ErlNifBinary ret_bin; ERL_NIF_TERM ret, head, tail; - CHECK_OSE_CRYPTO(); - dh_params = DH_new(); if (!get_bn_from_bin(env, argv[0], &pubkey) @@ -3136,7 +2679,7 @@ static ERL_NIF_TERM dh_compute_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_T ret = enif_make_binary(env, &ret_bin); } else { - enif_release_binary(&ret_bin); + enif_release_binary(&ret_bin); ret = atom_error; } } @@ -3154,8 +2697,6 @@ static ERL_NIF_TERM srp_value_B_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM unsigned dlen; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!get_bn_from_bin(env, argv[0], &bn_multiplier) || !get_bn_from_bin(env, argv[1], &bn_verifier) || !get_bn_from_bin(env, argv[2], &bn_generator) @@ -3216,8 +2757,6 @@ static ERL_NIF_TERM srp_user_secret_nif(ErlNifEnv* env, int argc, const ERL_NIF_ unsigned dlen; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!get_bn_from_bin(env, argv[0], &bn_a) || !get_bn_from_bin(env, argv[1], &bn_u) || !get_bn_from_bin(env, argv[2], &bn_B) @@ -3297,8 +2836,6 @@ static ERL_NIF_TERM srp_host_secret_nif(ErlNifEnv* env, int argc, const ERL_NIF_ unsigned dlen; ERL_NIF_TERM ret; - CHECK_OSE_CRYPTO(); - if (!get_bn_from_bin(env, argv[0], &bn_verifier) || !get_bn_from_bin(env, argv[1], &bn_b) || !get_bn_from_bin(env, argv[2], &bn_u) @@ -3351,103 +2888,6 @@ static ERL_NIF_TERM srp_host_secret_nif(ErlNifEnv* env, int argc, const ERL_NIF_ return ret; } -static ERL_NIF_TERM bf_cfb64_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Ivec, Data, IsEncrypt) */ - ErlNifBinary key_bin, ivec_bin, data_bin; - BF_KEY bf_key; /* blowfish key 8 */ - unsigned char bf_tkey[8]; /* blowfish ivec */ - int bf_n = 0; /* blowfish ivec pos */ - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || !enif_inspect_binary(env, argv[1], &ivec_bin) - || ivec_bin.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin)) { - return enif_make_badarg(env); - } - - BF_set_key(&bf_key, key_bin.size, key_bin.data); - memcpy(bf_tkey, ivec_bin.data, 8); - BF_cfb64_encrypt(data_bin.data, enif_make_new_binary(env,data_bin.size,&ret), - data_bin.size, &bf_key, bf_tkey, &bf_n, - (argv[3] == atom_true ? BF_ENCRYPT : BF_DECRYPT)); - CONSUME_REDS(env,data_bin); - return ret; -} - -static ERL_NIF_TERM bf_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Ivec, Data, IsEncrypt) */ - ErlNifBinary key_bin, ivec_bin, data_bin; - BF_KEY bf_key; /* blowfish key 8 */ - unsigned char bf_tkey[8]; /* blowfish ivec */ - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || !enif_inspect_binary(env, argv[1], &ivec_bin) - || ivec_bin.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin) - || data_bin.size % 8 != 0) { - return enif_make_badarg(env); - } - - BF_set_key(&bf_key, key_bin.size, key_bin.data); - memcpy(bf_tkey, ivec_bin.data, 8); - BF_cbc_encrypt(data_bin.data, enif_make_new_binary(env,data_bin.size,&ret), - data_bin.size, &bf_key, bf_tkey, - (argv[3] == atom_true ? BF_ENCRYPT : BF_DECRYPT)); - CONSUME_REDS(env,data_bin); - return ret; -} - -static ERL_NIF_TERM bf_ecb_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, Data, IsEncrypt) */ - ErlNifBinary key_bin, data_bin; - BF_KEY bf_key; /* blowfish key 8 */ - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || !enif_inspect_iolist_as_binary(env, argv[1], &data_bin) - || data_bin.size < 8) { - return enif_make_badarg(env); - } - BF_set_key(&bf_key, key_bin.size, key_bin.data); - BF_ecb_encrypt(data_bin.data, enif_make_new_binary(env,data_bin.size,&ret), - &bf_key, (argv[2] == atom_true ? BF_ENCRYPT : BF_DECRYPT)); - CONSUME_REDS(env,data_bin); - return ret; -} - -static ERL_NIF_TERM blowfish_ofb64_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Key, IVec, Data) */ - ErlNifBinary key_bin, ivec_bin, data_bin; - BF_KEY bf_key; /* blowfish key 8 */ - unsigned char bf_tkey[8]; /* blowfish ivec */ - int bf_n = 0; /* blowfish ivec pos */ - ERL_NIF_TERM ret; - - CHECK_OSE_CRYPTO(); - - if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || !enif_inspect_binary(env, argv[1], &ivec_bin) - || ivec_bin.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin)) { - return enif_make_badarg(env); - } - - BF_set_key(&bf_key, key_bin.size, key_bin.data); - memcpy(bf_tkey, ivec_bin.data, 8); - BF_ofb64_encrypt(data_bin.data, enif_make_new_binary(env,data_bin.size,&ret), - data_bin.size, &bf_key, bf_tkey, &bf_n); - CONSUME_REDS(env,data_bin); - return ret; -} - #if defined(HAVE_EC) static EC_KEY* ec_key_new(ErlNifEnv* env, ERL_NIF_TERM curve_arg) { @@ -3566,6 +3006,9 @@ static EC_KEY* ec_key_new(ErlNifEnv* env, ERL_NIF_TERM curve_arg) } else goto out_err; + if (!group) + goto out_err; + if (enif_inspect_binary(env, prime[2], &seed)) { EC_GROUP_set_seed(group, seed.data, seed.size); } @@ -3756,8 +3199,6 @@ static ERL_NIF_TERM ec_key_generate(ErlNifEnv* env, int argc, const ERL_NIF_TERM ERL_NIF_TERM priv_key; ERL_NIF_TERM pub_key = atom_undefined; - CHECK_OSE_CRYPTO(); - if (!get_ec_key(env, argv[0], argv[1], atom_undefined, &key)) goto badarg; @@ -3787,51 +3228,33 @@ badarg: } static ERL_NIF_TERM ecdsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Type, Data|{digest,Digest}, Curve, Key) */ +{/* (Type, Digest, Curve, Key) */ #if defined(HAVE_EC) - ErlNifBinary data_bin, ret_bin; - unsigned char hmacbuf[SHA_DIGEST_LENGTH]; + ErlNifBinary digest_bin, ret_bin; unsigned int dsa_s_len; EC_KEY* key = NULL; - int i; - const ERL_NIF_TERM* tpl_terms; - int tpl_arity; + int i, len; struct digest_type_t *digp; - unsigned char* digest; - - CHECK_OSE_CRYPTO(); + const EVP_MD *md; digp = get_digest_type(argv[0]); if (!digp) { return enif_make_badarg(env); } - if (!digp->len) { + if (!digp->md_func) { return atom_notsup; } + md = digp->md_func(); + len = EVP_MD_size(md); - if (!get_ec_key(env, argv[2], argv[3], atom_undefined, &key)) + if (!enif_inspect_binary(env,argv[1],&digest_bin) + || digest_bin.size != len + || !get_ec_key(env, argv[2], argv[3], atom_undefined, &key)) goto badarg; - if (enif_get_tuple(env, argv[1], &tpl_arity, &tpl_terms)) { - if (tpl_arity != 2 || tpl_terms[0] != atom_digest - || !enif_inspect_binary(env, tpl_terms[1], &data_bin) - || data_bin.size != digp->len) { - - goto badarg; - } - digest = data_bin.data; - } - else { - if (!enif_inspect_binary(env,argv[1],&data_bin)) { - goto badarg; - } - digest = hmacbuf; - digp->funcp(data_bin.data, data_bin.size, digest); - } - enif_alloc_binary(ECDSA_size(key), &ret_bin); - i = ECDSA_sign(digp->NID_type, digest, digp->len, + i = ECDSA_sign(md->type, digest_bin.data, len, ret_bin.data, &dsa_s_len, key); EC_KEY_free(key); @@ -3856,50 +3279,32 @@ badarg: } static ERL_NIF_TERM ecdsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Type, Data|{digest,Digest}, Signature, Curve, Key) */ +{/* (Type, Digest, Signature, Curve, Key) */ #if defined(HAVE_EC) - ErlNifBinary data_bin, sign_bin; - unsigned char hmacbuf[SHA512_LEN]; - int i; + ErlNifBinary digest_bin, sign_bin; + int i, len; EC_KEY* key = NULL; const ERL_NIF_TERM type = argv[0]; - const ERL_NIF_TERM* tpl_terms; - int tpl_arity; - struct digest_type_t* digp = NULL; - unsigned char* digest = NULL; - - CHECK_OSE_CRYPTO(); + struct digest_type_t *digp = NULL; + const EVP_MD *md; digp = get_digest_type(type); if (!digp) { return enif_make_badarg(env); } - if (!digp->len) { + if (!digp->md_func) { return atom_notsup; } + md = digp->md_func(); + len = EVP_MD_size(md); - if (!enif_inspect_binary(env, argv[2], &sign_bin) + if (!enif_inspect_binary(env, argv[1], &digest_bin) + || digest_bin.size != len + || !enif_inspect_binary(env, argv[2], &sign_bin) || !get_ec_key(env, argv[3], atom_undefined, argv[4], &key)) goto badarg; - if (enif_get_tuple(env, argv[1], &tpl_arity, &tpl_terms)) { - if (tpl_arity != 2 || tpl_terms[0] != atom_digest - || !enif_inspect_binary(env, tpl_terms[1], &data_bin) - || data_bin.size != digp->len) { - - goto badarg; - } - digest = data_bin.data; - } - else if (enif_inspect_binary(env, argv[1], &data_bin)) { - digest = hmacbuf; - digp->funcp(data_bin.data, data_bin.size, digest); - } - else { - goto badarg; - } - - i = ECDSA_verify(digp->NID_type, digest, digp->len, + i = ECDSA_verify(md->type, digest_bin.data, len, sign_bin.data, sign_bin.size, key); EC_KEY_free(key); @@ -3933,8 +3338,6 @@ static ERL_NIF_TERM ecdh_compute_key_nif(ErlNifEnv* env, int argc, const ERL_NIF EC_POINT *my_ecpoint; EC_KEY *other_ecdh = NULL; - CHECK_OSE_CRYPTO(); - if (!get_ec_key(env, argv[1], argv[2], atom_undefined, &key)) return enif_make_badarg(env); @@ -3978,253 +3381,9 @@ out_err: static ERL_NIF_TERM rand_seed_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { ErlNifBinary seed_bin; - CHECK_OSE_CRYPTO(); + if (!enif_inspect_binary(env, argv[0], &seed_bin)) return enif_make_badarg(env); RAND_seed(seed_bin.data,seed_bin.size); return atom_ok; } - - -/* HMAC */ - -static void hmac_md5(unsigned char *key, int klen, unsigned char *dbuf, int dlen, - unsigned char *hmacbuf) -{ - MD5_CTX ctx; - char ipad[HMAC_INT_LEN]; - char opad[HMAC_INT_LEN]; - unsigned char nkey[MD5_LEN]; - int i; - - /* Change key if longer than 64 bytes */ - if (klen > HMAC_INT_LEN) { - MD5(key, klen, nkey); - key = nkey; - klen = MD5_LEN; - } - - memset(ipad, '\0', sizeof(ipad)); - memset(opad, '\0', sizeof(opad)); - memcpy(ipad, key, klen); - memcpy(opad, key, klen); - - for (i = 0; i < HMAC_INT_LEN; i++) { - ipad[i] ^= HMAC_IPAD; - opad[i] ^= HMAC_OPAD; - } - - /* inner MD5 */ - MD5_Init(&ctx); - MD5_Update(&ctx, ipad, HMAC_INT_LEN); - MD5_Update(&ctx, dbuf, dlen); - MD5_Final((unsigned char *) hmacbuf, &ctx); - /* outer MD5 */ - MD5_Init(&ctx); - MD5_Update(&ctx, opad, HMAC_INT_LEN); - MD5_Update(&ctx, hmacbuf, MD5_LEN); - MD5_Final((unsigned char *) hmacbuf, &ctx); -} - -static void hmac_sha1(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf) -{ - SHA_CTX ctx; - char ipad[HMAC_INT_LEN]; - char opad[HMAC_INT_LEN]; - unsigned char nkey[SHA_LEN]; - int i; - - /* Change key if longer than 64 bytes */ - if (klen > HMAC_INT_LEN) { - SHA1(key, klen, nkey); - key = nkey; - klen = SHA_LEN; - } - - memset(ipad, '\0', sizeof(ipad)); - memset(opad, '\0', sizeof(opad)); - memcpy(ipad, key, klen); - memcpy(opad, key, klen); - - for (i = 0; i < HMAC_INT_LEN; i++) { - ipad[i] ^= HMAC_IPAD; - opad[i] ^= HMAC_OPAD; - } - - /* inner SHA */ - SHA1_Init(&ctx); - SHA1_Update(&ctx, ipad, HMAC_INT_LEN); - SHA1_Update(&ctx, dbuf, dlen); - SHA1_Final((unsigned char *) hmacbuf, &ctx); - /* outer SHA */ - SHA1_Init(&ctx); - SHA1_Update(&ctx, opad, HMAC_INT_LEN); - SHA1_Update(&ctx, hmacbuf, SHA_LEN); - SHA1_Final((unsigned char *) hmacbuf, &ctx); -} - -#ifdef HAVE_SHA224 -static void hmac_sha224(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf) -{ - SHA256_CTX ctx; - char ipad[HMAC_INT_LEN]; - char opad[HMAC_INT_LEN]; - unsigned char nkey[SHA224_DIGEST_LENGTH]; - int i; - - /* Change key if longer than 64 bytes */ - if (klen > HMAC_INT_LEN) { - SHA224(key, klen, nkey); - key = nkey; - klen = SHA224_DIGEST_LENGTH; - } - - memset(ipad, '\0', sizeof(ipad)); - memset(opad, '\0', sizeof(opad)); - memcpy(ipad, key, klen); - memcpy(opad, key, klen); - - for (i = 0; i < HMAC_INT_LEN; i++) { - ipad[i] ^= HMAC_IPAD; - opad[i] ^= HMAC_OPAD; - } - - /* inner SHA */ - SHA224_Init(&ctx); - SHA224_Update(&ctx, ipad, HMAC_INT_LEN); - SHA224_Update(&ctx, dbuf, dlen); - SHA224_Final((unsigned char *) hmacbuf, &ctx); - /* outer SHA */ - SHA224_Init(&ctx); - SHA224_Update(&ctx, opad, HMAC_INT_LEN); - SHA224_Update(&ctx, hmacbuf, SHA224_DIGEST_LENGTH); - SHA224_Final((unsigned char *) hmacbuf, &ctx); -} -#endif - -#ifdef HAVE_SHA256 -static void hmac_sha256(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf) -{ - SHA256_CTX ctx; - char ipad[HMAC_INT_LEN]; - char opad[HMAC_INT_LEN]; - unsigned char nkey[SHA256_DIGEST_LENGTH]; - int i; - - /* Change key if longer than 64 bytes */ - if (klen > HMAC_INT_LEN) { - SHA256(key, klen, nkey); - key = nkey; - klen = SHA256_DIGEST_LENGTH; - } - - memset(ipad, '\0', sizeof(ipad)); - memset(opad, '\0', sizeof(opad)); - memcpy(ipad, key, klen); - memcpy(opad, key, klen); - - for (i = 0; i < HMAC_INT_LEN; i++) { - ipad[i] ^= HMAC_IPAD; - opad[i] ^= HMAC_OPAD; - } - - /* inner SHA */ - SHA256_Init(&ctx); - SHA256_Update(&ctx, ipad, HMAC_INT_LEN); - SHA256_Update(&ctx, dbuf, dlen); - SHA256_Final((unsigned char *) hmacbuf, &ctx); - /* outer SHA */ - SHA256_Init(&ctx); - SHA256_Update(&ctx, opad, HMAC_INT_LEN); - SHA256_Update(&ctx, hmacbuf, SHA256_DIGEST_LENGTH); - SHA256_Final((unsigned char *) hmacbuf, &ctx); -} -#endif - -#ifdef HAVE_SHA384 -static void hmac_sha384(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf) -{ - SHA512_CTX ctx; - char ipad[HMAC_INT2_LEN]; - char opad[HMAC_INT2_LEN]; - unsigned char nkey[SHA384_DIGEST_LENGTH]; - int i; - - /* Change key if longer than 64 bytes */ - if (klen > HMAC_INT2_LEN) { - SHA384(key, klen, nkey); - key = nkey; - klen = SHA384_DIGEST_LENGTH; - } - - memset(ipad, '\0', sizeof(ipad)); - memset(opad, '\0', sizeof(opad)); - memcpy(ipad, key, klen); - memcpy(opad, key, klen); - - for (i = 0; i < HMAC_INT2_LEN; i++) { - ipad[i] ^= HMAC_IPAD; - opad[i] ^= HMAC_OPAD; - } - - /* inner SHA */ - SHA384_Init(&ctx); - SHA384_Update(&ctx, ipad, HMAC_INT2_LEN); - SHA384_Update(&ctx, dbuf, dlen); - SHA384_Final((unsigned char *) hmacbuf, &ctx); - /* outer SHA */ - SHA384_Init(&ctx); - SHA384_Update(&ctx, opad, HMAC_INT2_LEN); - SHA384_Update(&ctx, hmacbuf, SHA384_DIGEST_LENGTH); - SHA384_Final((unsigned char *) hmacbuf, &ctx); -} -#endif - -#ifdef HAVE_SHA512 -static void hmac_sha512(unsigned char *key, int klen, - unsigned char *dbuf, int dlen, - unsigned char *hmacbuf) -{ - SHA512_CTX ctx; - char ipad[HMAC_INT2_LEN]; - char opad[HMAC_INT2_LEN]; - unsigned char nkey[SHA512_DIGEST_LENGTH]; - int i; - - /* Change key if longer than 64 bytes */ - if (klen > HMAC_INT2_LEN) { - SHA512(key, klen, nkey); - key = nkey; - klen = SHA512_DIGEST_LENGTH; - } - - memset(ipad, '\0', sizeof(ipad)); - memset(opad, '\0', sizeof(opad)); - memcpy(ipad, key, klen); - memcpy(opad, key, klen); - - for (i = 0; i < HMAC_INT2_LEN; i++) { - ipad[i] ^= HMAC_IPAD; - opad[i] ^= HMAC_OPAD; - } - - /* inner SHA */ - SHA512_Init(&ctx); - SHA512_Update(&ctx, ipad, HMAC_INT2_LEN); - SHA512_Update(&ctx, dbuf, dlen); - SHA512_Final((unsigned char *) hmacbuf, &ctx); - /* outer SHA */ - SHA512_Init(&ctx); - SHA512_Update(&ctx, opad, HMAC_INT2_LEN); - SHA512_Update(&ctx, hmacbuf, SHA512_DIGEST_LENGTH); - SHA512_Final((unsigned char *) hmacbuf, &ctx); -} -#endif diff --git a/lib/crypto/c_src/crypto_callback.c b/lib/crypto/c_src/crypto_callback.c index e0de16074c..af9545bd63 100644 --- a/lib/crypto/c_src/crypto_callback.c +++ b/lib/crypto/c_src/crypto_callback.c @@ -43,6 +43,10 @@ #ifdef __WIN32__ # define DLLEXPORT __declspec(dllexport) +#elif defined(__GNUC__) && __GNUC__ >= 4 +# define DLLEXPORT __attribute__ ((visibility("default"))) +#elif defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550) +# define DLLEXPORT __global #else # define DLLEXPORT #endif @@ -51,8 +55,6 @@ DLLEXPORT struct crypto_callbacks* get_crypto_callbacks(int nlocks); -static ErlNifRWLock** lock_vec = NULL; /* Static locks used by openssl */ - static void nomem(size_t size, const char* op) { fprintf(stderr, "Out of memory abort. Crypto failed to %s %zu bytes.\r\n", @@ -84,6 +86,8 @@ static void crypto_free(void* ptr) #ifdef OPENSSL_THREADS /* vvvvvvvvvvvvvvv OPENSSL_THREADS vvvvvvvvvvvvvvvv */ +static ErlNifRWLock** lock_vec = NULL; /* Static locks used by openssl */ + #include <openssl/crypto.h> static INLINE void locking(int mode, ErlNifRWLock* lock) diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index 563a090e98..d3e827b3e6 100644 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -135,9 +135,8 @@ <code>stream_cipher() = rc4 | aes_ctr </code> - <code>block_cipher() = aes_cbc128 | aes_cfb8 | aes_cfb128 | aes_ige256 | blowfish_cbc | - blowfish_cfb64 | des_cbc | des_cfb | des3_cbc | des3_cbf - | des_ede3 | rc2_cbc </code> + <code>block_cipher() = aes_cbc | aes_cfb8 | aes_cfb128 | aes_ige256 | blowfish_cbc | + blowfish_cfb64 | des_cbc | des_cfb | des3_cbc | des3_cbf | des_ede3 | rc2_cbc </code> <code>aead_cipher() = aes_gcm | chacha20_poly1305 </code> @@ -160,8 +159,9 @@ <code> hash_algorithms() = md5 | ripemd160 | sha | sha224 | sha256 | sha384 | sha512 </code> <p>md4 is also supported for hash_init/1 and hash/2. Note that both md4 and md5 are recommended only for compatibility with existing applications. </p> - <code> cipher_algorithms() = des_cbc | des_cfb | des3_cbc | des3_cbf | des_ede3 | - blowfish_cbc | blowfish_cfb64 | aes_cbc128 | aes_cfb8 | aes_cfb128| aes_cbc256 | aes_ige256 | aes_gcm | chacha20_poly1305 | rc2_cbc | aes_ctr| rc4 </code> + <code> cipher_algorithms() = aes_cbc | aes_cfb8 | aes_cfb128 | aes_ctr | aes_gcm | + aes_ige256 | blowfish_cbc | blowfish_cfb64 | chacha20_poly1305 | des_cbc | des_cfb | + des3_cbc | des3_cbf | des_ede3 | rc2_cbc | rc4 </code> <code> public_key_algorithms() = rsa |dss | ecdsa | dh | ecdh | ec_gf2m</code> <p>Note that ec_gf2m is not strictly a public key algorithm, but a restriction on what curves are supported with ecdsa and ecdh. diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index 38e71591f3..3e24ff2b0a 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -210,10 +210,8 @@ supports()-> {Hashs, PubKeys, Ciphers} = algorithms(), [{hashs, Hashs}, - {ciphers, [des_cbc, des_cfb, des3_cbc, des_ede3, blowfish_cbc, - blowfish_cfb64, blowfish_ofb64, blowfish_ecb, aes_cbc128, aes_cfb8, aes_cfb128, - aes_cbc256, rc2_cbc, aes_ctr, rc4, aes_ecb] ++ Ciphers}, - {public_keys, [rsa, dss, dh, srp] ++ PubKeys} + {ciphers, Ciphers}, + {public_keys, PubKeys} ]. info_lib() -> ?nif_stub. @@ -222,20 +220,14 @@ info_lib() -> ?nif_stub. hash(Hash, Data0) -> Data = iolist_to_binary(Data0), - MaxByts = max_bytes(), - hash(Hash, Data, erlang:byte_size(Data), MaxByts, initial). + MaxBytes = max_bytes(), + hash(Hash, Data, erlang:byte_size(Data), MaxBytes). -spec hash_init('md5'|'md4'|'ripemd160'| 'sha'|'sha224'|'sha256'|'sha384'|'sha512') -> any(). -hash_init(md5) -> {md5, md5_init()}; -hash_init(md4) -> {md4, md4_init()}; -hash_init(sha) -> {sha, sha_init()}; -hash_init(ripemd160) -> {ripemd160, ripemd160_init()}; -hash_init(sha224) -> {sha224, sha224_init()}; -hash_init(sha256) -> {sha256, sha256_init()}; -hash_init(sha384) -> {sha384, sha384_init()}; -hash_init(sha512) -> {sha512, sha512_init()}. +hash_init(Hash) -> + notsup_to_error(hash_init_nif(Hash)). -spec hash_update(_, iodata()) -> any(). @@ -246,14 +238,8 @@ hash_update(State, Data0) -> -spec hash_final(_) -> binary(). -hash_final({md5,Context}) -> md5_final(Context); -hash_final({md4,Context}) -> md4_final(Context); -hash_final({sha,Context}) -> sha_final(Context); -hash_final({ripemd160,Context}) -> ripemd160_final(Context); -hash_final({sha224,Context}) -> sha224_final(Context); -hash_final({sha256,Context}) -> sha256_final(Context); -hash_final({sha384,Context}) -> sha384_final(Context); -hash_final({sha512,Context}) -> sha512_final(Context). +hash_final(State) -> + notsup_to_error(hash_final_nif(State)). -spec hmac(_, iodata(), iodata()) -> binary(). @@ -265,151 +251,132 @@ hash_final({sha512,Context}) -> sha512_final(Context). hmac(Type, Key, Data0) -> Data = iolist_to_binary(Data0), - hmac(Type, Key, Data, undefined, erlang:byte_size(Data), max_bytes(), initial). + hmac(Type, Key, Data, undefined, erlang:byte_size(Data), max_bytes()). hmac(Type, Key, Data0, MacSize) -> Data = iolist_to_binary(Data0), - hmac(Type, Key, Data, MacSize, erlang:byte_size(Data), max_bytes(), initial). - + hmac(Type, Key, Data, MacSize, erlang:byte_size(Data), max_bytes()). -hmac_init(_Type, _Key) -> ?nif_stub. +hmac_init(Type, Key) -> + notsup_to_error(hmac_init_nif(Type, Key)). hmac_update(State, Data0) -> Data = iolist_to_binary(Data0), hmac_update(State, Data, erlang:byte_size(Data), max_bytes()). -hmac_final(_Context) -> ? nif_stub. -hmac_final_n(_Context, _HashLen) -> ? nif_stub. + +hmac_final(Context) -> + notsup_to_error(hmac_final_nif(Context)). +hmac_final_n(Context, HashLen) -> + notsup_to_error(hmac_final_nif(Context, HashLen)). %% Ecrypt/decrypt %%% --spec block_encrypt(des_cbc | des_cfb | des3_cbc | des3_cbf | des_ede3 | blowfish_cbc | - blowfish_cfb64 | aes_cbc128 | aes_cfb8 | aes_cfb128 | aes_cbc256 | rc2_cbc, +-spec block_encrypt(des_cbc | des_cfb | + des3_cbc | des3_cbf | des_ede3 | + blowfish_cbc | blowfish_cfb64 | blowfish_ofb64 | + aes_cbc128 | aes_cfb8 | aes_cfb128 | aes_cbc256 | aes_ige256 | + aes_cbc | + rc2_cbc, Key::iodata(), Ivec::binary(), Data::iodata()) -> binary(); (aes_gcm | chacha20_poly1305, Key::iodata(), Ivec::binary(), {AAD::binary(), Data::iodata()}) -> {binary(), binary()}. -block_encrypt(des_cbc, Key, Ivec, Data) -> - des_cbc_encrypt(Key, Ivec, Data); -block_encrypt(des_cfb, Key, Ivec, Data) -> - des_cfb_encrypt(Key, Ivec, Data); -block_encrypt(des3_cbc, [Key1, Key2, Key3], Ivec, Data) -> - des3_cbc_encrypt(Key1, Key2, Key3, Ivec, Data); -block_encrypt(des3_cbf, [Key1, Key2, Key3], Ivec, Data) -> - des3_cfb_encrypt(Key1, Key2, Key3, Ivec, Data); -block_encrypt(des_ede3, [Key1, Key2, Key3], Ivec, Data) -> - des_ede3_cbc_encrypt(Key1, Key2, Key3, Ivec, Data); -block_encrypt(blowfish_cbc, Key, Ivec, Data) -> - blowfish_cbc_encrypt(Key, Ivec, Data); -block_encrypt(blowfish_cfb64, Key, Ivec, Data) -> - blowfish_cfb64_encrypt(Key, Ivec, Data); -block_encrypt(blowfish_ofb64, Key, Ivec, Data) -> - blowfish_ofb64_encrypt(Key, Ivec, Data); -block_encrypt(aes_cbc128, Key, Ivec, Data) -> - aes_cbc_128_encrypt(Key, Ivec, Data); -block_encrypt(aes_cbc256, Key, Ivec, Data) -> - aes_cbc_256_encrypt(Key, Ivec, Data); +block_encrypt(Type, Key, Ivec, Data) when Type =:= des_cbc; + Type =:= des_cfb; + Type =:= blowfish_cbc; + Type =:= blowfish_cfb64; + Type =:= blowfish_ofb64; + Type =:= aes_cbc128; + Type =:= aes_cfb8; + Type =:= aes_cfb128; + Type =:= aes_cbc256; + Type =:= aes_cbc; + Type =:= rc2_cbc -> + block_crypt_nif(Type, Key, Ivec, Data, true); +block_encrypt(Type, Key0, Ivec, Data) when Type =:= des3_cbc; + Type =:= des_ede3 -> + Key = check_des3_key(Key0), + block_crypt_nif(des_ede3_cbc, Key, Ivec, Data, true); +block_encrypt(des3_cbf, Key0, Ivec, Data) -> + Key = check_des3_key(Key0), + block_crypt_nif(des_ede3_cbf, Key, Ivec, Data, true); block_encrypt(aes_ige256, Key, Ivec, Data) -> - aes_ige_256_encrypt(Key, Ivec, Data); -block_encrypt(aes_cfb8, Key, Ivec, Data) -> - aes_cfb_8_encrypt(Key, Ivec, Data); -block_encrypt(aes_cfb128, Key, Ivec, Data) -> - aes_cfb_128_encrypt(Key, Ivec, Data); + aes_ige_crypt_nif(Key, Ivec, Data, true); block_encrypt(aes_gcm, Key, Ivec, {AAD, Data}) -> - case aes_gcm_encrypt(Key, Ivec, AAD, Data) of - notsup -> erlang:error(notsup); - Return -> Return - end; + aes_gcm_encrypt(Key, Ivec, AAD, Data); block_encrypt(chacha20_poly1305, Key, Ivec, {AAD, Data}) -> - case chacha20_poly1305_encrypt(Key, Ivec, AAD, Data) of - notsup -> erlang:error(notsup); - Return -> Return - end; -block_encrypt(rc2_cbc, Key, Ivec, Data) -> - rc2_cbc_encrypt(Key, Ivec, Data). - --spec block_decrypt(des_cbc | des_cfb | des3_cbc | des3_cbf | des_ede3 | blowfish_cbc | - blowfish_cfb64 | blowfish_ofb64 | aes_cbc128 | aes_cbc256 | aes_ige256 | - aes_cfb8 | aes_cfb128 | rc2_cbc, + chacha20_poly1305_encrypt(Key, Ivec, AAD, Data). + +-spec block_decrypt(des_cbc | des_cfb | + des3_cbc | des3_cbf | des_ede3 | + blowfish_cbc | blowfish_cfb64 | blowfish_ofb64 | + aes_cbc128 | aes_cfb8 | aes_cfb128 | aes_cbc256 | aes_ige256 | + aes_cbc | + rc2_cbc, Key::iodata(), Ivec::binary(), Data::iodata()) -> binary(); (aes_gcm | chacha20_poly1305, Key::iodata(), Ivec::binary(), {AAD::binary(), Data::iodata(), Tag::binary()}) -> binary() | error. -block_decrypt(des_cbc, Key, Ivec, Data) -> - des_cbc_decrypt(Key, Ivec, Data); -block_decrypt(des_cfb, Key, Ivec, Data) -> - des_cfb_decrypt(Key, Ivec, Data); -block_decrypt(des3_cbc, [Key1, Key2, Key3], Ivec, Data) -> - des3_cbc_decrypt(Key1, Key2, Key3, Ivec, Data); -block_decrypt(des3_cbf, [Key1, Key2, Key3], Ivec, Data) -> - des3_cfb_decrypt(Key1, Key2, Key3, Ivec, Data); -block_decrypt(des_ede3, [Key1, Key2, Key3], Ivec, Data) -> - des_ede3_cbc_decrypt(Key1, Key2, Key3, Ivec, Data); -block_decrypt(blowfish_cbc, Key, Ivec, Data) -> - blowfish_cbc_decrypt(Key, Ivec, Data); -block_decrypt(blowfish_cfb64, Key, Ivec, Data) -> - blowfish_cfb64_decrypt(Key, Ivec, Data); -block_decrypt(blowfish_ofb64, Key, Ivec, Data) -> - blowfish_ofb64_decrypt(Key, Ivec, Data); -block_decrypt(aes_cbc128, Key, Ivec, Data) -> - aes_cbc_128_decrypt(Key, Ivec, Data); -block_decrypt(aes_cbc256, Key, Ivec, Data) -> - aes_cbc_256_decrypt(Key, Ivec, Data); +block_decrypt(Type, Key, Ivec, Data) when Type =:= des_cbc; + Type =:= des_cfb; + Type =:= blowfish_cbc; + Type =:= blowfish_cfb64; + Type =:= blowfish_ofb64; + Type =:= aes_cbc; + Type =:= aes_cbc128; + Type =:= aes_cfb8; + Type =:= aes_cfb128; + Type =:= aes_cbc256; + Type =:= rc2_cbc -> + block_crypt_nif(Type, Key, Ivec, Data, false); +block_decrypt(Type, Key0, Ivec, Data) when Type =:= des3_cbc; + Type =:= des_ede3 -> + Key = check_des3_key(Key0), + block_crypt_nif(des_ede3_cbc, Key, Ivec, Data, false); +block_decrypt(des3_cbf, Key0, Ivec, Data) -> + Key = check_des3_key(Key0), + block_crypt_nif(des_ede3_cbf, Key, Ivec, Data, false); block_decrypt(aes_ige256, Key, Ivec, Data) -> - aes_ige_256_decrypt(Key, Ivec, Data); -block_decrypt(aes_cfb8, Key, Ivec, Data) -> - aes_cfb_8_decrypt(Key, Ivec, Data); -block_decrypt(aes_cfb128, Key, Ivec, Data) -> - aes_cfb_128_decrypt(Key, Ivec, Data); + notsup_to_error(aes_ige_crypt_nif(Key, Ivec, Data, false)); block_decrypt(aes_gcm, Key, Ivec, {AAD, Data, Tag}) -> - case aes_gcm_decrypt(Key, Ivec, AAD, Data, Tag) of - notsup -> erlang:error(notsup); - Return -> Return - end; + aes_gcm_decrypt(Key, Ivec, AAD, Data, Tag); block_decrypt(chacha20_poly1305, Key, Ivec, {AAD, Data, Tag}) -> - case chacha20_poly1305_decrypt(Key, Ivec, AAD, Data, Tag) of - notsup -> erlang:error(notsup); - Return -> Return - end; -block_decrypt(rc2_cbc, Key, Ivec, Data) -> - rc2_cbc_decrypt(Key, Ivec, Data). + chacha20_poly1305_decrypt(Key, Ivec, AAD, Data, Tag). -spec block_encrypt(des_ecb | blowfish_ecb | aes_ecb, Key::iodata(), Data::iodata()) -> binary(). -block_encrypt(des_ecb, Key, Data) -> - des_ecb_encrypt(Key, Data); -block_encrypt(blowfish_ecb, Key, Data) -> - blowfish_ecb_encrypt(Key, Data); -block_encrypt(aes_ecb, Key, Data) -> - aes_ecb_encrypt(Key, Data). +block_encrypt(Type, Key, Data) -> + block_crypt_nif(Type, Key, Data, true). -spec block_decrypt(des_ecb | blowfish_ecb | aes_ecb, Key::iodata(), Data::iodata()) -> binary(). -block_decrypt(des_ecb, Key, Data) -> - des_ecb_decrypt(Key, Data); -block_decrypt(blowfish_ecb, Key, Data) -> - blowfish_ecb_decrypt(Key, Data); -block_decrypt(aes_ecb, Key, Data) -> - aes_ecb_decrypt(Key, Data). +block_decrypt(Type, Key, Data) -> + block_crypt_nif(Type, Key, Data, false). -spec next_iv(des_cbc | des3_cbc | aes_cbc | aes_ige, Data::iodata()) -> binary(). -next_iv(des_cbc, Data) -> - des_cbc_ivec(Data); -next_iv(des3_cbc, Data) -> - des_cbc_ivec(Data); -next_iv(aes_cbc, Data) -> - aes_cbc_ivec(Data); -next_iv(aes_ige, Data) -> - aes_ige_ivec(Data). +next_iv(Type, Data) when is_binary(Data) -> + IVecSize = case Type of + des_cbc -> 8; + des3_cbc -> 8; + aes_cbc -> 16; + aes_ige -> 32 + end, + {_, IVec} = split_binary(Data, size(Data) - IVecSize), + IVec; +next_iv(Type, Data) when is_list(Data) -> + next_iv(Type, list_to_binary(Data)). -spec next_iv(des_cfb, Data::iodata(), Ivec::binary()) -> binary(). -next_iv(des_cfb, Data, Ivec) -> - des_cfb_ivec(Ivec, Data); +next_iv(des_cfb, Data, IVec) -> + IVecAndData = list_to_binary([IVec, Data]), + {_, NewIVec} = split_binary(IVecAndData, byte_size(IVecAndData) - 8), + NewIVec; next_iv(Type, Data, _Ivec) -> next_iv(Type, Data). stream_init(aes_ctr, Key, Ivec) -> {aes_ctr, aes_ctr_stream_init(Key, Ivec)}. stream_init(rc4, Key) -> - {rc4, rc4_set_key(Key)}. + {rc4, notsup_to_error(rc4_set_key(Key))}. stream_encrypt(State, Data0) -> Data = iolist_to_binary(Data0), @@ -485,35 +452,31 @@ verify(dss, none, Data, Signature, Key) when is_binary(Data) -> verify(dss, sha, {digest, Data}, Signature, Key); verify(Alg, Type, Data, Signature, Key) when is_binary(Data) -> verify(Alg, Type, {digest, hash(Type, Data)}, Signature, Key); -verify(dss, Type, Data, Signature, Key) -> - dss_verify_nif(Type, Data, Signature, map_ensure_int_as_bin(Key)); -verify(rsa, Type, DataOrDigest, Signature, Key) -> - case rsa_verify_nif(Type, DataOrDigest, Signature, map_ensure_int_as_bin(Key)) of - notsup -> erlang:error(notsup); - Bool -> Bool - end; -verify(ecdsa, Type, DataOrDigest, Signature, [Key, Curve]) -> - case ecdsa_verify_nif(Type, DataOrDigest, Signature, nif_curve_params(Curve), ensure_int_as_bin(Key)) of - notsup -> erlang:error(notsup); - Bool -> Bool - end. +verify(dss, Type, {digest, Digest}, Signature, Key) -> + dss_verify_nif(Type, Digest, Signature, map_ensure_int_as_bin(Key)); +verify(rsa, Type, {digest, Digest}, Signature, Key) -> + notsup_to_error( + rsa_verify_nif(Type, Digest, Signature, map_ensure_int_as_bin(Key))); +verify(ecdsa, Type, {digest, Digest}, Signature, [Key, Curve]) -> + notsup_to_error( + ecdsa_verify_nif(Type, Digest, Signature, nif_curve_params(Curve), ensure_int_as_bin(Key))). sign(dss, none, Data, Key) when is_binary(Data) -> sign(dss, sha, {digest, Data}, Key); sign(Alg, Type, Data, Key) when is_binary(Data) -> sign(Alg, Type, {digest, hash(Type, Data)}, Key); -sign(rsa, Type, DataOrDigest, Key) -> - case rsa_sign_nif(Type, DataOrDigest, map_ensure_int_as_bin(Key)) of - error -> erlang:error(badkey, [Type,DataOrDigest,Key]); +sign(rsa, Type, {digest, Digest}, Key) -> + case rsa_sign_nif(Type, Digest, map_ensure_int_as_bin(Key)) of + error -> erlang:error(badkey, [Type,Digest,Key]); Sign -> Sign end; -sign(dss, Type, DataOrDigest, Key) -> - case dss_sign_nif(Type, DataOrDigest, map_ensure_int_as_bin(Key)) of - error -> erlang:error(badkey, [DataOrDigest, Key]); +sign(dss, Type, {digest, Digest}, Key) -> + case dss_sign_nif(Type, Digest, map_ensure_int_as_bin(Key)) of + error -> erlang:error(badkey, [Digest, Key]); Sign -> Sign end; -sign(ecdsa, Type, DataOrDigest, [Key, Curve]) -> - case ecdsa_sign_nif(Type, DataOrDigest, nif_curve_params(Curve), ensure_int_as_bin(Key)) of - error -> erlang:error(badkey, [Type,DataOrDigest,Key]); +sign(ecdsa, Type, {digest, Digest}, [Key, Curve]) -> + case ecdsa_sign_nif(Type, Digest, nif_curve_params(Curve), ensure_int_as_bin(Key)) of + error -> erlang:error(badkey, [Type,Digest,Key]); Sign -> Sign end. @@ -618,8 +581,9 @@ compute_key(srp, HostPublic, {UserPublic, UserPrivate}, HostPubBin, Prime); [S] -> S end, + notsup_to_error( srp_user_secret_nif(ensure_int_as_bin(UserPrivate), Scrambler, HostPubBin, - Multiplier, Generator, DerivedKey, Prime); + Multiplier, Generator, DerivedKey, Prime)); compute_key(srp, UserPublic, {HostPublic, HostPrivate}, {host,[Verifier, Prime, Version | ScramblerArg]}) when @@ -631,8 +595,9 @@ compute_key(srp, UserPublic, {HostPublic, HostPrivate}, [] -> srp_scrambler(Version, UserPubBin, ensure_int_as_bin(HostPublic), Prime); [S] -> S end, + notsup_to_error( srp_host_secret_nif(Verifier, ensure_int_as_bin(HostPrivate), Scrambler, - UserPubBin, Prime); + UserPubBin, Prime)); compute_key(ecdh, Others, My, Curve) -> ecdh_compute_key_nif(ensure_int_as_bin(Others), @@ -677,7 +642,8 @@ on_load() -> end end, Lib = filename:join([PrivDir, "lib", LibName]), - Status = case erlang:load_nif(Lib, {?CRYPTO_NIF_VSN,path2bin(Lib)}) of + LibBin = path2bin(Lib), + Status = case erlang:load_nif(Lib, {?CRYPTO_NIF_VSN,LibBin}) of ok -> ok; {error, {load_failed, _}}=Error1 -> ArchLibDir = @@ -689,7 +655,8 @@ on_load() -> [] -> Error1; _ -> ArchLib = filename:join([ArchLibDir, LibName]), - erlang:load_nif(ArchLib, {?CRYPTO_NIF_VSN,path2bin(ArchLib)}) + ArchBin = path2bin(ArchLib), + erlang:load_nif(ArchLib, {?CRYPTO_NIF_VSN,ArchBin}) end; Error1 -> Error1 end, @@ -714,46 +681,30 @@ path2bin(Path) when is_list(Path) -> max_bytes() -> ?MAX_BYTES_TO_NIF. +notsup_to_error(notsup) -> + erlang:error(notsup); +notsup_to_error(Other) -> + Other. + %% HASH -------------------------------------------------------------------- -hash(Hash, Data, Size, Max, initial) when Size =< Max -> - do_hash(Hash, Data); -hash(State0, Data, Size, Max, continue) when Size =< Max -> - State = do_hash_update(State0, Data), - hash_final(State); -hash(Hash, Data, _Size, Max, initial) -> - <<Increment:Max/binary, Rest/binary>> = Data, +hash(Hash, Data, Size, Max) when Size =< Max -> + notsup_to_error(hash_nif(Hash, Data)); +hash(Hash, Data, Size, Max) -> State0 = hash_init(Hash), - State = do_hash_update(State0, Increment), - hash(State, Rest, erlang:byte_size(Rest), max_bytes(), continue); -hash(State0, Data, _Size, MaxByts, continue) -> - <<Increment:MaxByts/binary, Rest/binary>> = Data, - State = do_hash_update(State0, Increment), - hash(State, Rest, erlang:byte_size(Rest), max_bytes(), continue). - -do_hash(md5, Data) -> md5(Data); -do_hash(md4, Data) -> md4(Data); -do_hash(sha, Data) -> sha(Data); -do_hash(ripemd160, Data) -> ripemd160(Data); -do_hash(sha224, Data) -> sha224(Data); -do_hash(sha256, Data) -> sha256(Data); -do_hash(sha384, Data) -> sha384(Data); -do_hash(sha512, Data) -> sha512(Data). + State1 = hash_update(State0, Data, Size, Max), + hash_final(State1). hash_update(State, Data, Size, MaxBytes) when Size =< MaxBytes -> - do_hash_update(State, Data); + notsup_to_error(hash_update_nif(State, Data)); hash_update(State0, Data, _, MaxBytes) -> <<Increment:MaxBytes/binary, Rest/binary>> = Data, - State = do_hash_update(State0, Increment), + State = notsup_to_error(hash_update_nif(State0, Increment)), hash_update(State, Rest, erlang:byte_size(Rest), MaxBytes). -do_hash_update({md5,Context}, Data) -> {md5, md5_update(Context,Data)}; -do_hash_update({md4,Context}, Data) -> {md4, md4_update(Context,Data)}; -do_hash_update({sha,Context}, Data) -> {sha, sha_update(Context,Data)}; -do_hash_update({ripemd160,Context}, Data) -> {ripemd160, ripemd160_update(Context,Data)}; -do_hash_update({sha224,Context}, Data) -> {sha224, sha224_update(Context,Data)}; -do_hash_update({sha256,Context}, Data) -> {sha256, sha256_update(Context,Data)}; -do_hash_update({sha384,Context}, Data) -> {sha384, sha384_update(Context,Data)}; -do_hash_update({sha512,Context}, Data) -> {sha512, sha512_update(Context,Data)}. +hash_nif(_Hash, _Data) -> ?nif_stub. +hash_init_nif(_Hash) -> ?nif_stub. +hash_update_nif(_State, _Data) -> ?nif_stub. +hash_final_nif(_State) -> ?nif_stub. %% @@ -765,10 +716,14 @@ do_hash_update({sha512,Context}, Data) -> {sha512, sha512_update(Context,Data -spec md5_update(binary(), iodata()) -> binary(). -spec md5_final(binary()) -> binary(). -md5(_Data) -> ?nif_stub. -md5_init() -> ?nif_stub. -md5_update(_Context, _Data) -> ?nif_stub. -md5_final(_Context) -> ?nif_stub. +md5(Data) -> + hash(md5, Data). +md5_init() -> + hash_init(md5). +md5_update(Context, Data) -> + hash_update(Context, Data). +md5_final(Context) -> + hash_final(Context). %% %% MD4 @@ -778,24 +733,14 @@ md5_final(_Context) -> ?nif_stub. -spec md4_update(binary(), iodata()) -> binary(). -spec md4_final(binary()) -> binary(). -md4(_Data) -> ?nif_stub. -md4_init() -> ?nif_stub. -md4_update(_Context, _Data) -> ?nif_stub. -md4_final(_Context) -> ?nif_stub. - -%% -%% RIPEMD160 -%% - --spec ripemd160(iodata()) -> binary(). --spec ripemd160_init() -> binary(). --spec ripemd160_update(binary(), iodata()) -> binary(). --spec ripemd160_final(binary()) -> binary(). - -ripemd160(_Data) -> ?nif_stub. -ripemd160_init() -> ?nif_stub. -ripemd160_update(_Context, _Data) -> ?nif_stub. -ripemd160_final(_Context) -> ?nif_stub. +md4(Data) -> + hash(md4, Data). +md4_init() -> + hash_init(md4). +md4_update(Context, Data) -> + hash_update(Context, Data). +md4_final(Context) -> + hash_final(Context). %% %% SHA @@ -805,196 +750,44 @@ ripemd160_final(_Context) -> ?nif_stub. -spec sha_update(binary(), iodata()) -> binary(). -spec sha_final(binary()) -> binary(). -sha(_Data) -> ?nif_stub. -sha_init() -> ?nif_stub. -sha_update(_Context, _Data) -> ?nif_stub. -sha_final(_Context) -> ?nif_stub. - -% -%% SHA224 -%% --spec sha224(iodata()) -> binary(). --spec sha224_init() -> binary(). --spec sha224_update(binary(), iodata()) -> binary(). --spec sha224_final(binary()) -> binary(). - -sha224(Data) -> - case sha224_nif(Data) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha224_init() -> - case sha224_init_nif() of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha224_update(Context, Data) -> - case sha224_update_nif(Context, Data) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha224_final(Context) -> - case sha224_final_nif(Context) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - -sha224_nif(_Data) -> ?nif_stub. -sha224_init_nif() -> ?nif_stub. -sha224_update_nif(_Context, _Data) -> ?nif_stub. -sha224_final_nif(_Context) -> ?nif_stub. - -% -%% SHA256 -%% --spec sha256(iodata()) -> binary(). --spec sha256_init() -> binary(). --spec sha256_update(binary(), iodata()) -> binary(). --spec sha256_final(binary()) -> binary(). - -sha256(Data) -> - case sha256_nif(Data) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha256_init() -> - case sha256_init_nif() of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha256_update(Context, Data) -> - case sha256_update_nif(Context, Data) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha256_final(Context) -> - case sha256_final_nif(Context) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - -sha256_nif(_Data) -> ?nif_stub. -sha256_init_nif() -> ?nif_stub. -sha256_update_nif(_Context, _Data) -> ?nif_stub. -sha256_final_nif(_Context) -> ?nif_stub. - -% -%% SHA384 -%% --spec sha384(iodata()) -> binary(). --spec sha384_init() -> binary(). --spec sha384_update(binary(), iodata()) -> binary(). --spec sha384_final(binary()) -> binary(). - -sha384(Data) -> - case sha384_nif(Data) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha384_init() -> - case sha384_init_nif() of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha384_update(Context, Data) -> - case sha384_update_nif(Context, Data) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha384_final(Context) -> - case sha384_final_nif(Context) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - -sha384_nif(_Data) -> ?nif_stub. -sha384_init_nif() -> ?nif_stub. -sha384_update_nif(_Context, _Data) -> ?nif_stub. -sha384_final_nif(_Context) -> ?nif_stub. - -% -%% SHA512 -%% --spec sha512(iodata()) -> binary(). --spec sha512_init() -> binary(). --spec sha512_update(binary(), iodata()) -> binary(). --spec sha512_final(binary()) -> binary(). - -sha512(Data) -> - case sha512_nif(Data) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha512_init() -> - case sha512_init_nif() of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha512_update(Context, Data) -> - case sha512_update_nif(Context, Data) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. -sha512_final(Context) -> - case sha512_final_nif(Context) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - -sha512_nif(_Data) -> ?nif_stub. -sha512_init_nif() -> ?nif_stub. -sha512_update_nif(_Context, _Data) -> ?nif_stub. -sha512_final_nif(_Context) -> ?nif_stub. +sha(Data) -> + hash(sha, Data). +sha_init() -> + hash_init(sha). +sha_update(Context, Data) -> + hash_update(Context, Data). +sha_final(Context) -> + hash_final(Context). %% HMAC -------------------------------------------------------------------- -hmac(Type, Key, Data, MacSize, Size, MaxBytes, initial) when Size =< MaxBytes -> +hmac(Type, Key, Data, MacSize, Size, MaxBytes) when Size =< MaxBytes -> + notsup_to_error( case MacSize of - undefined -> - do_hmac(Type, Key, Data); - _ -> - do_hmac(Type, Key, Data, MacSize) - end; -hmac(Type, Key, Data, MacSize, _, MaxBytes, initial) -> - <<Increment:MaxBytes/binary, Rest/binary>> = Data, + undefined -> hmac_nif(Type, Key, Data); + _ -> hmac_nif(Type, Key, Data, MacSize) + end); +hmac(Type, Key, Data, MacSize, Size, MaxBytes) -> State0 = hmac_init(Type, Key), - State = hmac_update(State0, Increment), - hmac(State, Rest, MacSize, erlang:byte_size(Rest), max_bytes(), continue). -hmac(State0, Data, MacSize, Size, MaxBytes, continue) when Size =< MaxBytes -> - State = hmac_update(State0, Data), + State1 = hmac_update(State0, Data, Size, MaxBytes), case MacSize of - undefined -> - hmac_final(State); - _ -> - hmac_final_n(State, MacSize) - end; -hmac(State0, Data, MacSize, _Size, MaxBytes, continue) -> - <<Increment:MaxBytes/binary, Rest/binary>> = Data, - State = hmac_update(State0, Increment), - hmac(State, Rest, MacSize, erlang:byte_size(Rest), max_bytes(), continue). + undefined -> hmac_final(State1); + _ -> hmac_final_n(State1, MacSize) + end. hmac_update(State, Data, Size, MaxBytes) when Size =< MaxBytes -> - do_hmac_update(State, Data); + notsup_to_error(hmac_update_nif(State, Data)); hmac_update(State0, Data, _, MaxBytes) -> <<Increment:MaxBytes/binary, Rest/binary>> = Data, - State = do_hmac_update(State0, Increment), + State = notsup_to_error(hmac_update_nif(State0, Increment)), hmac_update(State, Rest, erlang:byte_size(Rest), MaxBytes). -do_hmac(md5, Key, Data) -> md5_mac(Key, Data); -do_hmac(sha, Key, Data) -> sha_mac(Key, Data); -do_hmac(sha224, Key, Data) -> sha224_mac(Key, Data); -do_hmac(sha256, Key, Data) -> sha256_mac(Key, Data); -do_hmac(sha384, Key, Data) -> sha384_mac(Key, Data); -do_hmac(sha512, Key, Data) -> sha512_mac(Key, Data). - -do_hmac(md5, Key, Data, Size) -> md5_mac_n(Key, Data, Size); -do_hmac(sha, Key, Data, Size) -> sha_mac_n(Key, Data, Size); -do_hmac(sha224, Key, Data, Size) -> sha224_mac(Key, Data, Size); -do_hmac(sha256, Key, Data, Size) -> sha256_mac(Key, Data, Size); -do_hmac(sha384, Key, Data, Size) -> sha384_mac(Key, Data, Size); -do_hmac(sha512, Key, Data, Size) -> sha512_mac(Key, Data, Size). - -do_hmac_update(_Context, _Data) -> ? nif_stub. +hmac_nif(_Type, _Key, _Data) -> ?nif_stub. +hmac_nif(_Type, _Key, _Data, _MacSize) -> ?nif_stub. +hmac_init_nif(_Type, _Key) -> ?nif_stub. +hmac_update_nif(_Context, _Data) -> ?nif_stub. +hmac_final_nif(_Context) -> ?nif_stub. +hmac_final_nif(_Context, _MacSize) -> ?nif_stub. %% %% MD5_MAC @@ -1002,97 +795,37 @@ do_hmac_update(_Context, _Data) -> ? nif_stub. -spec md5_mac(iodata(), iodata()) -> binary(). -spec md5_mac_96(iodata(), iodata()) -> binary(). -md5_mac(Key, Data) -> - md5_mac_n(Key,Data,16). +md5_mac(Key, Data) -> hmac(md5, Key, Data). -md5_mac_96(Key, Data) -> - md5_mac_n(Key,Data,12). +md5_mac_96(Key, Data) -> hmac(md5, Key, Data, 12). -md5_mac_n(_Key,_Data,_MacSz) -> ?nif_stub. - %% %% SHA_MAC %% -spec sha_mac(iodata(), iodata()) -> binary(). -spec sha_mac_96(iodata(), iodata()) -> binary(). -sha_mac(Key, Data) -> - sha_mac_n(Key,Data,20). - -sha_mac(Key, Data, Size) -> - sha_mac_n(Key, Data, Size). +sha_mac(Key, Data) -> hmac(sha, Key, Data). -sha_mac_96(Key, Data) -> - sha_mac_n(Key,Data,12). - -sha_mac_n(_Key,_Data,_MacSz) -> ?nif_stub. - -%% -%% SHA224_MAC -%% --spec sha224_mac(iodata(), iodata()) -> binary(). +sha_mac(Key, Data, Size) -> hmac(sha, Key, Data, Size). -sha224_mac(Key, Data) -> - sha224_mac(Key, Data, 224 div 8). +sha_mac_96(Key, Data) -> hmac(sha, Key, Data, 12). -sha224_mac(Key, Data, Size) -> - case sha224_mac_nif(Key, Data, Size) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - -sha224_mac_nif(_Key,_Data,_MacSz) -> ?nif_stub. - -%% -%% SHA256_MAC -%% --spec sha256_mac(iodata(), iodata()) -> binary(). - -sha256_mac(Key, Data) -> - sha256_mac(Key, Data, 256 div 8). - -sha256_mac(Key, Data, Size) -> - case sha256_mac_nif(Key, Data, Size) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - -sha256_mac_nif(_Key,_Data,_MacSz) -> ?nif_stub. - -%% -%% SHA384_MAC -%% --spec sha384_mac(iodata(), iodata()) -> binary(). - -sha384_mac(Key, Data) -> - sha384_mac(Key, Data, 384 div 8). - -sha384_mac(Key, Data, Size) -> - case sha384_mac_nif(Key, Data, Size) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - -sha384_mac_nif(_Key,_Data,_MacSz) -> ?nif_stub. - -%% -%% SHA512_MAC -%% --spec sha512_mac(iodata(), iodata()) -> binary(). - -sha512_mac(Key, Data) -> - sha512_mac(Key, Data, 512 div 8). +%% CIPHERS -------------------------------------------------------------------- -sha512_mac(Key, Data, MacSz) -> - case sha512_mac_nif(Key, Data, MacSz) of - notsup -> erlang:error(notsup); - Bin -> Bin +block_crypt_nif(_Type, _Key, _Ivec, _Text, _IsEncrypt) -> ?nif_stub. +block_crypt_nif(_Type, _Key, _Text, _IsEncrypt) -> ?nif_stub. + +check_des3_key(Key) -> + case lists:map(fun erlang:iolist_to_binary/1, Key) of + ValidKey = [B1, B2, B3] when byte_size(B1) =:= 8, + byte_size(B2) =:= 8, + byte_size(B3) =:= 8 -> + ValidKey; + _ -> + error(badarg) end. -sha512_mac_nif(_Key,_Data,_MacSz) -> ?nif_stub. - -%% CIPHERS -------------------------------------------------------------------- - %% %% DES - in electronic codebook mode (ECB) %% @@ -1100,10 +833,9 @@ sha512_mac_nif(_Key,_Data,_MacSz) -> ?nif_stub. -spec des_ecb_decrypt(iodata(), iodata()) -> binary(). des_ecb_encrypt(Key, Data) -> - des_ecb_crypt(Key, Data, true). + block_encrypt(des_ecb, Key, Data). des_ecb_decrypt(Key, Data) -> - des_ecb_crypt(Key, Data, false). -des_ecb_crypt(_Key, _Data, _IsEncrypt) -> ?nif_stub. + block_decrypt(des_ecb, Key, Data). %% %% DES3 - in cipher block chaining mode (CBC) @@ -1114,16 +846,14 @@ des_ecb_crypt(_Key, _Data, _IsEncrypt) -> ?nif_stub. binary(). des3_cbc_encrypt(Key1, Key2, Key3, IVec, Data) -> - des_ede3_cbc_crypt(Key1, Key2, Key3, IVec, Data, true). + block_encrypt(des3_cbc, [Key1, Key2, Key3], IVec, Data). des_ede3_cbc_encrypt(Key1, Key2, Key3, IVec, Data) -> - des_ede3_cbc_crypt(Key1, Key2, Key3, IVec, Data, true). + block_encrypt(des_ede3, [Key1, Key2, Key3], IVec, Data). des3_cbc_decrypt(Key1, Key2, Key3, IVec, Data) -> - des_ede3_cbc_crypt(Key1, Key2, Key3, IVec, Data, false). + block_decrypt(des3_cbc, [Key1, Key2, Key3], IVec, Data). des_ede3_cbc_decrypt(Key1, Key2, Key3, IVec, Data) -> - des_ede3_cbc_crypt(Key1, Key2, Key3, IVec, Data, false). - -des_ede3_cbc_crypt(_Key1, _Key2, _Key3, _IVec, _Data, _IsEncrypt) -> ?nif_stub. + block_decrypt(des_ede3, [Key1, Key2, Key3], IVec, Data). %% %% DES3 - in 8-bits cipher feedback mode (CFB) @@ -1134,18 +864,10 @@ des_ede3_cbc_crypt(_Key1, _Key2, _Key3, _IVec, _Data, _IsEncrypt) -> ?nif_stub. binary(). des3_cfb_encrypt(Key1, Key2, Key3, IVec, Data) -> - des_ede3_cfb_crypt(Key1, Key2, Key3, IVec, Data, true). + block_encrypt(des3_cbf, [Key1, Key2, Key3], IVec, Data). des3_cfb_decrypt(Key1, Key2, Key3, IVec, Data) -> - des_ede3_cfb_crypt(Key1, Key2, Key3, IVec, Data, false). - -des_ede3_cfb_crypt(Key1, Key2, Key3, IVec, Data, IsEncrypt) -> - case des_ede3_cfb_crypt_nif(Key1,Key2,Key3,IVec,Data,IsEncrypt) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - -des_ede3_cfb_crypt_nif(_Key1, _Key2, _Key3, _IVec, _Data, _IsEncrypt) -> ?nif_stub. + block_decrypt(des3_cbf, [Key1, Key2, Key3], IVec, Data). %% %% Blowfish @@ -1159,62 +881,38 @@ des_ede3_cfb_crypt_nif(_Key1, _Key2, _Key3, _IVec, _Data, _IsEncrypt) -> ?nif_st -spec blowfish_ofb64_encrypt(iodata(), binary(), iodata()) -> binary(). blowfish_ecb_encrypt(Key, Data) -> - bf_ecb_crypt(Key,Data, true). + block_encrypt(blowfish_ecb, Key, Data). blowfish_ecb_decrypt(Key, Data) -> - bf_ecb_crypt(Key,Data, false). - -bf_ecb_crypt(_Key,_Data,_IsEncrypt) -> ?nif_stub. + block_decrypt(blowfish_ecb, Key, Data). blowfish_cbc_encrypt(Key, IVec, Data) -> - bf_cbc_crypt(Key,IVec,Data,true). + block_encrypt(blowfish_cbc, Key, IVec, Data). blowfish_cbc_decrypt(Key, IVec, Data) -> - bf_cbc_crypt(Key,IVec,Data,false). - -bf_cbc_crypt(_Key,_IVec,_Data,_IsEncrypt) -> ?nif_stub. + block_decrypt(blowfish_cbc, Key, IVec, Data). blowfish_cfb64_encrypt(Key, IVec, Data) -> - bf_cfb64_crypt(Key, IVec, Data, true). + block_encrypt(blowfish_cfb64, Key, IVec, Data). blowfish_cfb64_decrypt(Key, IVec, Data) -> - bf_cfb64_crypt(Key, IVec, Data, false). - -bf_cfb64_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. - -blowfish_ofb64_decrypt(Key, Ivec, Data) -> - blowfish_ofb64_encrypt(Key, Ivec, Data). + block_decrypt(blowfish_cfb64, Key, IVec, Data). -blowfish_ofb64_encrypt(_Key, _IVec, _Data) -> ?nif_stub. +blowfish_ofb64_encrypt(Key, IVec, Data) -> + block_encrypt(blowfish_ofb64, Key, IVec, Data). %% -%% AES in cipher feedback mode (CFB) - 8 bit shift -%% --spec aes_cfb_8_encrypt(iodata(), binary(), iodata()) -> binary(). --spec aes_cfb_8_decrypt(iodata(), binary(), iodata()) -> binary(). - -aes_cfb_8_encrypt(Key, IVec, Data) -> - aes_cfb_8_crypt(Key, IVec, Data, true). - -aes_cfb_8_decrypt(Key, IVec, Data) -> - aes_cfb_8_crypt(Key, IVec, Data, false). - -aes_cfb_8_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. - -%% %% AES in cipher feedback mode (CFB) - 128 bit shift %% -spec aes_cfb_128_encrypt(iodata(), binary(), iodata()) -> binary(). -spec aes_cfb_128_decrypt(iodata(), binary(), iodata()) -> binary(). aes_cfb_128_encrypt(Key, IVec, Data) -> - aes_cfb_128_crypt(Key, IVec, Data, true). + block_encrypt(aes_cfb128, Key, IVec, Data). aes_cfb_128_decrypt(Key, IVec, Data) -> - aes_cfb_128_crypt(Key, IVec, Data, false). - -aes_cfb_128_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. + block_decrypt(aes_cfb128, Key, IVec, Data). %% %% AES - in Galois/Counter Mode (GCM) @@ -1235,12 +933,10 @@ chacha20_poly1305_decrypt(_Key, _Ivec, _AAD, _In, _Tag) -> ?nif_stub. -spec des_cbc_decrypt(iodata(), binary(), iodata()) -> binary(). des_cbc_encrypt(Key, IVec, Data) -> - des_cbc_crypt(Key, IVec, Data, true). + block_encrypt(des_cbc, Key, IVec, Data). des_cbc_decrypt(Key, IVec, Data) -> - des_cbc_crypt(Key, IVec, Data, false). - -des_cbc_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. + block_decrypt(des_cbc, Key, IVec, Data). %% %% dec_cbc_ivec(Data) -> binary() @@ -1250,11 +946,8 @@ des_cbc_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. %% -spec des_cbc_ivec(iodata()) -> binary(). -des_cbc_ivec(Data) when is_binary(Data) -> - {_, IVec} = split_binary(Data, size(Data) - 8), - IVec; -des_cbc_ivec(Data) when is_list(Data) -> - des_cbc_ivec(list_to_binary(Data)). +des_cbc_ivec(Data) -> + next_iv(des_cbc, Data). %% %% DES - in 8-bits cipher feedback mode (CFB) @@ -1263,12 +956,10 @@ des_cbc_ivec(Data) when is_list(Data) -> -spec des_cfb_decrypt(iodata(), binary(), iodata()) -> binary(). des_cfb_encrypt(Key, IVec, Data) -> - des_cfb_crypt(Key, IVec, Data, true). + block_encrypt(des_cfb, Key, IVec, Data). des_cfb_decrypt(Key, IVec, Data) -> - des_cfb_crypt(Key, IVec, Data, false). - -des_cfb_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. + block_decrypt(des_cfb, Key, IVec, Data). %% %% dec_cfb_ivec(IVec, Data) -> binary() @@ -1280,9 +971,7 @@ des_cfb_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. -spec des_cfb_ivec(iodata(), iodata()) -> binary(). des_cfb_ivec(IVec, Data) -> - IVecAndData = list_to_binary([IVec, Data]), - {_, NewIVec} = split_binary(IVecAndData, byte_size(IVecAndData) - 8), - NewIVec. + next_iv(des_cfb, Data, IVec). %% @@ -1298,18 +987,16 @@ des_cfb_ivec(IVec, Data) -> binary(). aes_cbc_128_encrypt(Key, IVec, Data) -> - aes_cbc_crypt(Key, IVec, Data, true). + block_encrypt(aes_cbc128, Key, IVec, Data). aes_cbc_128_decrypt(Key, IVec, Data) -> - aes_cbc_crypt(Key, IVec, Data, false). + block_decrypt(aes_cbc128, Key, IVec, Data). aes_cbc_256_encrypt(Key, IVec, Data) -> - aes_cbc_crypt(Key, IVec, Data, true). + block_encrypt(aes_cbc256, Key, IVec, Data). aes_cbc_256_decrypt(Key, IVec, Data) -> - aes_cbc_crypt(Key, IVec, Data, false). - -aes_cbc_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. + block_decrypt(aes_cbc256, Key, IVec, Data). %% %% aes_cbc_ivec(Data) -> binary() @@ -1318,47 +1005,15 @@ aes_cbc_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. %% aes_cbc_*_[encrypt|decrypt]. %% IVec size: 16 bytes %% -aes_cbc_ivec(Data) when is_binary(Data) -> - {_, IVec} = split_binary(Data, size(Data) - 16), - IVec; -aes_cbc_ivec(Data) when is_list(Data) -> - aes_cbc_ivec(list_to_binary(Data)). - +aes_cbc_ivec(Data) -> + next_iv(aes_cbc, Data). %% %% AES - with 256 bit key in infinite garble extension mode (IGE) %% --spec aes_ige_256_decrypt(iodata(), binary(), iodata()) -> - binary(). - -aes_ige_256_encrypt(Key, IVec, Data) -> - aes_ige_crypt(Key, IVec, Data, true). - -aes_ige_256_decrypt(Key, IVec, Data) -> - aes_ige_crypt(Key, IVec, Data, false). - -aes_ige_crypt(Key, IVec, Data, IsEncrypt) -> - case aes_ige_crypt_nif(Key,IVec,Data,IsEncrypt) of - notsup -> erlang:error(notsup); - Bin -> Bin - end. - aes_ige_crypt_nif(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. -%% -%% aes_ige_ivec(Data) -> binary() -%% -%% Returns the IVec to be used in the next iteration of -%% aes_ige_*_[encrypt|decrypt]. -%% IVec size: 32 bytes -%% -aes_ige_ivec(Data) when is_binary(Data) -> - {_, IVec} = split_binary(Data, size(Data) - 32), - IVec; -aes_ige_ivec(Data) when is_list(Data) -> - aes_ige_ivec(list_to_binary(Data)). - %% Stream ciphers -------------------------------------------------------------------- @@ -1397,22 +1052,11 @@ do_stream_decrypt({rc4, State0}, Data) -> aes_ctr_encrypt(_Key, _IVec, _Data) -> ?nif_stub. aes_ctr_decrypt(_Key, _IVec, _Cipher) -> ?nif_stub. -%% -%% AES - in electronic codebook mode (ECB) -%% -aes_ecb_encrypt(Key, Data) -> - aes_ecb_crypt(Key, Data, true). - -aes_ecb_decrypt(Key, Data) -> - aes_ecb_crypt(Key, Data, false). - -aes_ecb_crypt(_Key, __Data, _IsEncrypt) -> ?nif_stub. - %% %% AES - in counter mode (CTR) with state maintained for multi-call streaming %% --type ctr_state() :: { iodata(), binary(), binary(), integer() }. +-type ctr_state() :: { iodata(), binary(), binary(), integer() } | binary(). -spec aes_ctr_stream_init(iodata(), binary()) -> ctr_state(). -spec aes_ctr_stream_encrypt(ctr_state(), binary()) -> @@ -1420,10 +1064,9 @@ aes_ecb_crypt(_Key, __Data, _IsEncrypt) -> ?nif_stub. -spec aes_ctr_stream_decrypt(ctr_state(), binary()) -> { ctr_state(), binary() }. -aes_ctr_stream_init(Key, IVec) -> - {Key, IVec, << 0:128 >>, 0}. -aes_ctr_stream_encrypt({_Key, _IVec, _ECount, _Num}=_State, _Data) -> ?nif_stub. -aes_ctr_stream_decrypt({_Key, _IVec, _ECount, _Num}=_State, _Cipher) -> ?nif_stub. +aes_ctr_stream_init(_Key, _IVec) -> ?nif_stub. +aes_ctr_stream_encrypt(_State, _Data) -> ?nif_stub. +aes_ctr_stream_decrypt(_State, _Cipher) -> ?nif_stub. %% %% RC4 - symmetric stream cipher @@ -1438,21 +1081,19 @@ rc4_encrypt_with_state(_State, _Data) -> ?nif_stub. %% RC2 block cipher rc2_cbc_encrypt(Key, IVec, Data) -> - rc2_cbc_crypt(Key,IVec,Data,true). + block_encrypt(rc2_cbc, Key, IVec, Data). rc2_cbc_decrypt(Key, IVec, Data) -> - rc2_cbc_crypt(Key,IVec,Data,false). - -rc2_cbc_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. + block_decrypt(rc2_cbc, Key, IVec, Data). %% %% RC2 - 40 bits block cipher - Backwards compatibility not documented. %% rc2_40_cbc_encrypt(Key, IVec, Data) when erlang:byte_size(Key) == 5 -> - rc2_cbc_crypt(Key,IVec,Data,true). + block_encrypt(rc2_cbc, Key, IVec, Data). rc2_40_cbc_decrypt(Key, IVec, Data) when erlang:byte_size(Key) == 5 -> - rc2_cbc_crypt(Key,IVec,Data,false). + block_decrypt(rc2_cbc, Key, IVec, Data). %% Secure remote password ------------------------------------------------------------------- @@ -1470,16 +1111,18 @@ host_srp_gen_key(Private, Verifier, Generator, Prime, Version) -> case srp_value_B_nif(Multiplier, Verifier, Generator, Private, Prime) of error -> error; + notsup -> + erlang:error(notsup); Public -> {Public, Private} end. srp_multiplier('6a', Generator, Prime) -> %% k = SHA1(N | PAD(g)) from http://srp.stanford.edu/design.html - C0 = sha_init(), - C1 = sha_update(C0, Prime), - C2 = sha_update(C1, srp_pad_to(erlang:byte_size(Prime), Generator)), - sha_final(C2); + C0 = hash_init(sha), + C1 = hash_update(C0, Prime), + C2 = hash_update(C1, srp_pad_to(erlang:byte_size(Prime), Generator)), + hash_final(C2); srp_multiplier('6', _, _) -> <<3/integer>>; srp_multiplier('3', _, _) -> @@ -1488,10 +1131,10 @@ srp_multiplier('3', _, _) -> srp_scrambler(Version, UserPublic, HostPublic, Prime) when Version == '6'; Version == '6a'-> %% SHA1(PAD(A) | PAD(B)) from http://srp.stanford.edu/design.html PadLength = erlang:byte_size(Prime), - C0 = sha_init(), - C1 = sha_update(C0, srp_pad_to(PadLength, UserPublic)), - C2 = sha_update(C1, srp_pad_to(PadLength, HostPublic)), - sha_final(C2); + C0 = hash_init(sha), + C1 = hash_update(C0, srp_pad_to(PadLength, UserPublic)), + C2 = hash_update(C1, srp_pad_to(PadLength, HostPublic)), + hash_final(C2); srp_scrambler('3', _, HostPublic, _Prime) -> %% The parameter u is a 32-bit unsigned integer which takes its value %% from the first 32 bits of the SHA1 hash of B, MSB first. @@ -1515,13 +1158,13 @@ srp_value_B_nif(_Multiplier, _Verifier, _Generator, _Exponent, _Prime) -> ?nif_s %% Digital signatures -------------------------------------------------------------------- -rsa_sign_nif(_Type,_Data,_Key) -> ?nif_stub. -dss_sign_nif(_Type,_Data,_Key) -> ?nif_stub. -ecdsa_sign_nif(_Type, _DataOrDigest, _Curve, _Key) -> ?nif_stub. +rsa_sign_nif(_Type,_Digest,_Key) -> ?nif_stub. +dss_sign_nif(_Type,_Digest,_Key) -> ?nif_stub. +ecdsa_sign_nif(_Type, _Digest, _Curve, _Key) -> ?nif_stub. -dss_verify_nif(_Type, _Data, _Signature, _Key) -> ?nif_stub. -rsa_verify_nif(_Type, _Data, _Signature, _Key) -> ?nif_stub. -ecdsa_verify_nif(_Type, _DataOrDigest, _Signature, _Curve, _Key) -> ?nif_stub. +dss_verify_nif(_Type, _Digest, _Signature, _Key) -> ?nif_stub. +rsa_verify_nif(_Type, _Digest, _Signature, _Key) -> ?nif_stub. +ecdsa_verify_nif(_Type, _Digest, _Signature, _Curve, _Key) -> ?nif_stub. %% Public Keys -------------------------------------------------------------------- %% DH Diffie-Hellman functions diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl index e84f5e1075..f34d27649a 100644 --- a/lib/crypto/test/crypto_SUITE.erl +++ b/lib/crypto/test/crypto_SUITE.erl @@ -66,6 +66,7 @@ all() -> {group, aes_ctr}, {group, aes_gcm}, {group, chacha20_poly1305}, + {group, aes_cbc}, mod_pow, exor, rand_uniform @@ -107,7 +108,8 @@ groups() -> {rc4, [], [stream]}, {aes_ctr, [], [stream]}, {aes_gcm, [], [aead]}, - {chacha20_poly1305, [], [aead]} + {chacha20_poly1305, [], [aead]}, + {aes_cbc, [], [block]} ]. %%------------------------------------------------------------------- @@ -118,10 +120,10 @@ init_per_suite(Config) -> _ -> Config catch error:low_entropy -> - %% Make sure we are on OSE, otherwise we want to crash - {ose,_} = os:type(), + %% We are testing on an OS with low entropy in its random + %% seed. So we have to seed it with a binary to get started. - %% This is NOT how you want to seed this, it is just here + %% This is NOT how you want to do seeding, it is just here %% to make the tests pass. Check your OS manual for how you %% really want to seed. {H,M,L} = erlang:now(), @@ -363,6 +365,21 @@ block_cipher({Type, Key, IV, PlainText}) -> ok; Other -> ct:fail({{crypto, block_decrypt, [Type, Key, IV, CipherText]}, {expected, Plain}, {got, Other}}) + end; + +block_cipher({Type, Key, IV, PlainText, CipherText}) -> + Plain = iolist_to_binary(PlainText), + case crypto:block_encrypt(Type, Key, IV, Plain) of + CipherText -> + ok; + Other0 -> + ct:fail({{crypto, block_encrypt, [Type, Key, IV, Plain]}, {expected, CipherText}, {got, Other0}}) + end, + case crypto:block_decrypt(Type, Key, IV, CipherText) of + Plain -> + ok; + Other1 -> + ct:fail({{crypto, block_decrypt, [Type, Key, IV, CipherText]}, {expected, Plain}, {got, Other1}}) end. block_cipher_increment({Type, Key, IV, PlainTexts}) when Type == des_cbc; @@ -370,7 +387,11 @@ block_cipher_increment({Type, Key, IV, PlainTexts}) when Type == des_cbc; Type == aes_cbc; Type == des_cbf -> - block_cipher_increment(Type, Key, IV, IV, PlainTexts, iolist_to_binary(PlainTexts), []); + block_cipher_increment(Type, Key, IV, IV, PlainTexts, iolist_to_binary(PlainTexts), []); +block_cipher_increment({Type, Key, IV, PlainTexts, _CipherText}) when Type == aes_cbc -> + Plain = iolist_to_binary(PlainTexts), + Blocks = [iolistify(Block) || << Block:128/bitstring >> <= Plain], + block_cipher_increment(Type, Key, IV, IV, Blocks, Plain, []); block_cipher_increment({_Type, _, _, _}) -> ok; block_cipher_increment({_,_,_}) -> @@ -552,7 +573,9 @@ do_block_iolistify({des_ede3 = Type, Key, IV, PlainText}) -> do_block_iolistify({Type, Key, PlainText}) -> {Type, iolistify(Key), iolistify(PlainText)}; do_block_iolistify({Type, Key, IV, PlainText}) -> - {Type, iolistify(Key), IV, iolistify(PlainText)}. + {Type, iolistify(Key), IV, iolistify(PlainText)}; +do_block_iolistify({Type, Key, IV, PlainText, CipherText}) -> + {Type, iolistify(Key), IV, iolistify(PlainText), CipherText}. iolistify(<<"Test With Truncation">>)-> %% Do not iolistify as it spoils this special case @@ -803,6 +826,9 @@ group_config(aes_gcm, Config) -> group_config(chacha20_poly1305, Config) -> AEAD = chacha20_poly1305(), [{aead, AEAD} | Config]; +group_config(aes_cbc, Config) -> + Block = aes_cbc(), + [{block, Block} | Config]; group_config(_, Config) -> Config. @@ -1166,6 +1192,50 @@ rc2_cbc() -> <<72,91,135,182,25,42,35,210>>, <<36,245,206,158,168,230,58,69,148,137,32,192,250,41,237,181,181,251, 192,2,175,135,177,171,57,30,111,117,159,149,15,28,88,158,28,81,28,115, 85,219,241,82,117,222,91,85,73,117,164,25,182,52,191,64,123,57,26,19, 211,27,253,31,194,219,231,104,247,240,172,130,119,21,225,154,101,247, 32,216,42,216,133,169,78,22,97,27,227,26,196,224,172,168,17,9,148,55, 203,91,252,40,61,226,236,221,215,160,78,63,13,181,68,57,196,241,185, 207, 116,129,152,237,60,139,247,153,27,146,161,246,222,98,185,222,152, 187,135, 236,86,34,7,110,91,230,173,34,160,242,202,222,121,127,181,140, 101,203,195, 190,88,250,86,147,127,87,72,126,171,16,71,47,110,248,88, 14,29,143,161,152, 129,236,148,22,152,186,208,119,70,8,174,193,203,100, 193,203,200,117,102,242, 134,142,96,125,135,200,217,190,76,117,50,70, 209,186,101,241,200,91,40,193,54, 90,195,38,47,59,197,38,234,86,223,16, 51,253,204,129,20,171,66,21,241,26,135,216, 196,114,110,91,15,53,40, 164,201,136,113,95,247,51,181,208,241,68,168,98,151,36, 155,72,24,57, 42,191,14,125,204,10,167,214,233,138,115,125,234,121,134,227,26,247, 77,200,117,110,117,111,168,156,206,67,159,149,189,173,150,193,91,199, 216,153,22, 189,137,185,89,160,13,131,132,58,109,28,110,246,252,251,14, 232,91,38,52,29,101,188,69,123,50,0,130,178,93,73,239,118,7,77,35,59, 253,10,159,45,86,142,37,78,232,48>> }]. + +%% AES CBC test vectors from http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf +aes_cbc() -> + [ + %% F.2.1 CBC-AES128.Encrypt, F.2.2 CBC-AES128.Decrypt + {aes_cbc, + hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"), %% Key + hexstr2bin("000102030405060708090a0b0c0d0e0f"), %% IV + hexstr2bin("6bc1bee22e409f96e93d7e117393172a" %% PlainText + "ae2d8a571e03ac9c9eb76fac45af8e51" + "30c81c46a35ce411e5fbc1191a0a52ef" + "f69f2445df4f9b17ad2b417be66c3710"), + hexstr2bin("7649abac8119b246cee98e9b12e9197d" %% CipherText + "5086cb9b507219ee95db113a917678b2" + "73bed6b8e3c1743b7116e69e22229516" + "3ff1caa1681fac09120eca307586e1a7")}, + %% F.2.3 CBC-AES192.Encrypt, F.2.4 CBC-AES192.Decrypt + {aes_cbc, + hexstr2bin("8e73b0f7da0e6452c810f32b809079e5" %% Key + "62f8ead2522c6b7b"), + hexstr2bin("000102030405060708090a0b0c0d0e0f"), %% IV + hexstr2bin("6bc1bee22e409f96e93d7e117393172a" %% PlainText + "ae2d8a571e03ac9c9eb76fac45af8e51" + "30c81c46a35ce411e5fbc1191a0a52ef" + "f69f2445df4f9b17ad2b417be66c3710"), + hexstr2bin("4f021db243bc633d7178183a9fa071e8" %% CipherText + "b4d9ada9ad7dedf4e5e738763f69145a" + "571b242012fb7ae07fa9baac3df102e0" + "08b0e27988598881d920a9e64f5615cd")}, + %% F.2.5 CBC-AES256.Encrypt, F.2.6 CBC-AES256.Decrypt + {aes_cbc, + hexstr2bin("603deb1015ca71be2b73aef0857d7781" %% Key + "1f352c073b6108d72d9810a30914dff4"), + hexstr2bin("000102030405060708090a0b0c0d0e0f"), %% IV + hexstr2bin("6bc1bee22e409f96e93d7e117393172a" %% PlainText + "ae2d8a571e03ac9c9eb76fac45af8e51" + "30c81c46a35ce411e5fbc1191a0a52ef" + "f69f2445df4f9b17ad2b417be66c3710"), + hexstr2bin("f58c4c04d6e5f1ba779eabfb5f7bfbd6" %% CipherText + "9cfc4e967edb808d679f777bc6702c7d" + "39f23369a9d9bacfa530e26304231461" + "b2eb05e2c39be9fcda6c19078c6a9d1b")} + ]. + aes_cbc128() -> [{aes_cbc128, hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"), @@ -1301,7 +1371,31 @@ aes_ecb() -> <<"0000000000000000">>}, {aes_ecb, <<"FEDCBA9876543210">>, - <<"FFFFFFFFFFFFFFFF">>} + <<"FFFFFFFFFFFFFFFF">>}, + %% AES ECB test vectors from http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf + %% F.1.1 ECB-AES128.Encrypt, F.1.2 ECB-AES128.Decrypt + {aes_ecb, + hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"), + hexstr2bin("6bc1bee22e409f96e93d7e117393172a" + "ae2d8a571e03ac9c9eb76fac45af8e51" + "30c81c46a35ce411e5fbc1191a0a52ef" + "f69f2445df4f9b17ad2b417be66c3710")}, + %% F.1.3 ECB-AES192.Encrypt, F.1.4 ECB-AES192.Decrypt + {aes_ecb, + hexstr2bin("8e73b0f7da0e6452c810f32b809079e5" + "62f8ead2522c6b7b"), + hexstr2bin("6bc1bee22e409f96e93d7e117393172a" + "ae2d8a571e03ac9c9eb76fac45af8e51" + "30c81c46a35ce411e5fbc1191a0a52ef" + "f69f2445df4f9b17ad2b417be66c3710")}, + %% F.1.5 ECB-AES256.Encrypt, F.1.6 ECB-AES256.Decrypt + {aes_ecb, + hexstr2bin("603deb1015ca71be2b73aef0857d7781" + "1f352c073b6108d72d9810a30914dff4"), + hexstr2bin("6bc1bee22e409f96e93d7e117393172a" + "ae2d8a571e03ac9c9eb76fac45af8e51" + "30c81c46a35ce411e5fbc1191a0a52ef" + "f69f2445df4f9b17ad2b417be66c3710")} ]. aes_ige256() -> @@ -1885,7 +1979,7 @@ dss_params() -> 18320614775012672475365915366944922415598782131828709277168615511695849821411624805195787607930033958243224786899641459701930253094446221381818858674389863050420226114787005820357372837321561754462061849169568607689530279303056075793886577588606958623645901271866346406773590024901668622321064384483571751669]. ec_key_named() -> - Curve = secp112r2, + Curve = hd(crypto:ec_curves()), {D2_pub, D2_priv} = crypto:generate_key(ecdh, Curve), {[D2_priv, Curve], [D2_pub, Curve]}. @@ -2054,88 +2148,94 @@ srp(ClientPrivate, Generator, Prime, Version, Verifier, ServerPublic, ServerPriv SessionKey}. ecdh() -> %% http://csrc.nist.gov/groups/STM/cavp/ - [{ecdh, hexstr2point("42ea6dd9969dd2a61fea1aac7f8e98edcc896c6e55857cc0", "dfbe5d7c61fac88b11811bde328e8a0d12bf01a9d204b523"), - hexstr2bin("f17d3fea367b74d340851ca4270dcb24c271f445bed9d527"), - secp192r1, - hexstr2bin("803d8ab2e5b6e6fca715737c3a82f7ce3c783124f6d51cd0")}, - {ecdh, hexstr2point("deb5712fa027ac8d2f22c455ccb73a91e17b6512b5e030e7", "7e2690a02cc9b28708431a29fb54b87b1f0c14e011ac2125"), - hexstr2bin("56e853349d96fe4c442448dacb7cf92bb7a95dcf574a9bd5"), - secp192r1, - hexstr2bin("c208847568b98835d7312cef1f97f7aa298283152313c29d")}, - {ecdh, hexstr2point("af33cd0629bc7e996320a3f40368f74de8704fa37b8fab69abaae280", "882092ccbba7930f419a8a4f9bb16978bbc3838729992559a6f2e2d7"), - hexstr2bin("8346a60fc6f293ca5a0d2af68ba71d1dd389e5e40837942df3e43cbd"), - secp224r1, - hexstr2bin("7d96f9a3bd3c05cf5cc37feb8b9d5209d5c2597464dec3e9983743e8")}, - {ecdh, hexstr2point("13bfcd4f8e9442393cab8fb46b9f0566c226b22b37076976f0617a46", "eeb2427529b288c63c2f8963c1e473df2fca6caa90d52e2f8db56dd4"), - hexstr2bin("043cb216f4b72cdf7629d63720a54aee0c99eb32d74477dac0c2f73d"), - secp224r1, - hexstr2bin("ee93ce06b89ff72009e858c68eb708e7bc79ee0300f73bed69bbca09")}, - {ecdh, hexstr2point("700c48f77f56584c5cc632ca65640db91b6bacce3a4df6b42ce7cc838833d287", "db71e509e3fd9b060ddb20ba5c51dcc5948d46fbf640dfe0441782cab85fa4ac"), - hexstr2bin("7d7dc5f71eb29ddaf80d6214632eeae03d9058af1fb6d22ed80badb62bc1a534"), - secp256r1, - hexstr2bin("46fc62106420ff012e54a434fbdd2d25ccc5852060561e68040dd7778997bd7b")}, - {ecdh, hexstr2point("809f04289c64348c01515eb03d5ce7ac1a8cb9498f5caa50197e58d43a86a7ae", "b29d84e811197f25eba8f5194092cb6ff440e26d4421011372461f579271cda3"), - hexstr2bin("38f65d6dce47676044d58ce5139582d568f64bb16098d179dbab07741dd5caf5"), - secp256r1, - hexstr2bin("057d636096cb80b67a8c038c890e887d1adfa4195e9b3ce241c8a778c59cda67")}, - {ecdh, hexstr2point("a7c76b970c3b5fe8b05d2838ae04ab47697b9eaf52e764592efda27fe7513272734466b400091adbf2d68c58e0c50066", "ac68f19f2e1cb879aed43a9969b91a0839c4c38a49749b661efedf243451915ed0905a32b060992b468c64766fc8437a"), - hexstr2bin("3cc3122a68f0d95027ad38c067916ba0eb8c38894d22e1b15618b6818a661774ad463b205da88cf699ab4d43c9cf98a1"), - secp384r1, - hexstr2bin("5f9d29dc5e31a163060356213669c8ce132e22f57c9a04f40ba7fcead493b457e5621e766c40a2e3d4d6a04b25e533f1")}, - {ecdh, hexstr2point("30f43fcf2b6b00de53f624f1543090681839717d53c7c955d1d69efaf0349b7363acb447240101cbb3af6641ce4b88e0", "25e46c0c54f0162a77efcc27b6ea792002ae2ba82714299c860857a68153ab62e525ec0530d81b5aa15897981e858757"), - hexstr2bin("92860c21bde06165f8e900c687f8ef0a05d14f290b3f07d8b3a8cc6404366e5d5119cd6d03fb12dc58e89f13df9cd783"), - secp384r1, - hexstr2bin("a23742a2c267d7425fda94b93f93bbcc24791ac51cd8fd501a238d40812f4cbfc59aac9520d758cf789c76300c69d2ff")}, - {ecdh, hexstr2point("00685a48e86c79f0f0875f7bc18d25eb5fc8c0b07e5da4f4370f3a9490340854334b1e1b87fa395464c60626124a4e70d0f785601d37c09870ebf176666877a2046d", "01ba52c56fc8776d9e8f5db4f0cc27636d0b741bbe05400697942e80b739884a83bde99e0f6716939e632bc8986fa18dccd443a348b6c3e522497955a4f3c302f676"), - hexstr2bin("017eecc07ab4b329068fba65e56a1f8890aa935e57134ae0ffcce802735151f4eac6564f6ee9974c5e6887a1fefee5743ae2241bfeb95d5ce31ddcb6f9edb4d6fc47"), - secp521r1, - hexstr2bin("005fc70477c3e63bc3954bd0df3ea0d1f41ee21746ed95fc5e1fdf90930d5e136672d72cc770742d1711c3c3a4c334a0ad9759436a4d3c5bf6e74b9578fac148c831")}, - {ecdh, hexstr2point("01df277c152108349bc34d539ee0cf06b24f5d3500677b4445453ccc21409453aafb8a72a0be9ebe54d12270aa51b3ab7f316aa5e74a951c5e53f74cd95fc29aee7a", "013d52f33a9f3c14384d1587fa8abe7aed74bc33749ad9c570b471776422c7d4505d9b0a96b3bfac041e4c6a6990ae7f700e5b4a6640229112deafa0cd8bb0d089b0"), - hexstr2bin("00816f19c1fb10ef94d4a1d81c156ec3d1de08b66761f03f06ee4bb9dcebbbfe1eaa1ed49a6a990838d8ed318c14d74cc872f95d05d07ad50f621ceb620cd905cfb8"), - secp521r1, - hexstr2bin("000b3920ac830ade812c8f96805da2236e002acbbf13596a9ab254d44d0e91b6255ebf1229f366fb5a05c5884ef46032c26d42189273ca4efa4c3db6bd12a6853759")}, - - %% RFC-6954, Appendix A - {ecdh, hexstr2point("A9C21A569759DA95E0387041184261440327AFE33141CA04B82DC92E", - "98A0F75FBBF61D8E58AE5511B2BCDBE8E549B31E37069A2825F590C1"), - hexstr2bin("6060552303899E2140715816C45B57D9B42204FB6A5BF5BEAC10DB00"), - brainpoolP224r1, - hexstr2bin("1A4BFE705445120C8E3E026699054104510D119757B74D5FE2462C66")}, - {ecdh, hexstr2point("034A56C550FF88056144E6DD56070F54B0135976B5BF77827313F36B", - "75165AD99347DC86CAAB1CBB579E198EAF88DC35F927B358AA683681"), - hexstr2bin("39F155483CEE191FBECFE9C81D8AB1A03CDA6790E7184ACE44BCA161"), - brainpoolP224r1, - hexstr2bin("1A4BFE705445120C8E3E026699054104510D119757B74D5FE2462C66")}, - {ecdh, hexstr2point("44106E913F92BC02A1705D9953A8414DB95E1AAA49E81D9E85F929A8E3100BE5", - "8AB4846F11CACCB73CE49CBDD120F5A900A69FD32C272223F789EF10EB089BDC"), - hexstr2bin("55E40BC41E37E3E2AD25C3C6654511FFA8474A91A0032087593852D3E7D76BD3"), - brainpoolP256r1, - hexstr2bin("89AFC39D41D3B327814B80940B042590F96556EC91E6AE7939BCE31F3A18BF2B")}, - {ecdh, hexstr2point("8D2D688C6CF93E1160AD04CC4429117DC2C41825E1E9FCA0ADDD34E6F1B39F7B", - "990C57520812BE512641E47034832106BC7D3E8DD0E4C7F1136D7006547CEC6A"), - hexstr2bin("81DB1EE100150FF2EA338D708271BE38300CB54241D79950F77B063039804F1D"), - brainpoolP256r1, - hexstr2bin("89AFC39D41D3B327814B80940B042590F96556EC91E6AE7939BCE31F3A18BF2B")}, - {ecdh, hexstr2point("68B665DD91C195800650CDD363C625F4E742E8134667B767B1B476793588F885AB698C852D4A6E77A252D6380FCAF068", - "55BC91A39C9EC01DEE36017B7D673A931236D2F1F5C83942D049E3FA20607493E0D038FF2FD30C2AB67D15C85F7FAA59"), - hexstr2bin("032640BC6003C59260F7250C3DB58CE647F98E1260ACCE4ACDA3DD869F74E01F8BA5E0324309DB6A9831497ABAC96670"), - brainpoolP384r1, - hexstr2bin("0BD9D3A7EA0B3D519D09D8E48D0785FB744A6B355E6304BC51C229FBBCE239BBADF6403715C35D4FB2A5444F575D4F42")}, - {ecdh, hexstr2point("4D44326F269A597A5B58BBA565DA5556ED7FD9A8A9EB76C25F46DB69D19DC8CE6AD18E404B15738B2086DF37E71D1EB4", - "62D692136DE56CBE93BF5FA3188EF58BC8A3A0EC6C1E151A21038A42E9185329B5B275903D192F8D4E1F32FE9CC78C48"), - hexstr2bin("1E20F5E048A5886F1F157C74E91BDE2B98C8B52D58E5003D57053FC4B0BD65D6F15EB5D1EE1610DF870795143627D042"), - brainpoolP384r1, - hexstr2bin("0BD9D3A7EA0B3D519D09D8E48D0785FB744A6B355E6304BC51C229FBBCE239BBADF6403715C35D4FB2A5444F575D4F42")}, - {ecdh, hexstr2point("0A420517E406AAC0ACDCE90FCD71487718D3B953EFD7FBEC5F7F27E28C6149999397E91E029E06457DB2D3E640668B392C2A7E737A7F0BF04436D11640FD09FD", - "72E6882E8DB28AAD36237CD25D580DB23783961C8DC52DFA2EC138AD472A0FCEF3887CF62B623B2A87DE5C588301EA3E5FC269B373B60724F5E82A6AD147FDE7"), - hexstr2bin("230E18E1BCC88A362FA54E4EA3902009292F7F8033624FD471B5D8ACE49D12CFABBC19963DAB8E2F1EBA00BFFB29E4D72D13F2224562F405CB80503666B25429"), - brainpoolP512r1, - hexstr2bin("A7927098655F1F9976FA50A9D566865DC530331846381C87256BAF3226244B76D36403C024D7BBF0AA0803EAFF405D3D24F11A9B5C0BEF679FE1454B21C4CD1F")}, - {ecdh, hexstr2point("9D45F66DE5D67E2E6DB6E93A59CE0BB48106097FF78A081DE781CDB31FCE8CCBAAEA8DD4320C4119F1E9CD437A2EAB3731FA9668AB268D871DEDA55A5473199F", - "2FDC313095BCDD5FB3A91636F07A959C8E86B5636A1E930E8396049CB481961D365CC11453A06C719835475B12CB52FC3C383BCE35E27EF194512B71876285FA"), - hexstr2bin("16302FF0DBBB5A8D733DAB7141C1B45ACBC8715939677F6A56850A38BD87BD59B09E80279609FF333EB9D4C061231FB26F92EEB04982A5F1D1764CAD57665422"), - brainpoolP512r1, - hexstr2bin("A7927098655F1F9976FA50A9D566865DC530331846381C87256BAF3226244B76D36403C024D7BBF0AA0803EAFF405D3D24F11A9B5C0BEF679FE1454B21C4CD1F")}]. + Curves = crypto:ec_curves(), + TestCases = + [{ecdh, hexstr2point("42ea6dd9969dd2a61fea1aac7f8e98edcc896c6e55857cc0", "dfbe5d7c61fac88b11811bde328e8a0d12bf01a9d204b523"), + hexstr2bin("f17d3fea367b74d340851ca4270dcb24c271f445bed9d527"), + secp192r1, + hexstr2bin("803d8ab2e5b6e6fca715737c3a82f7ce3c783124f6d51cd0")}, + {ecdh, hexstr2point("deb5712fa027ac8d2f22c455ccb73a91e17b6512b5e030e7", "7e2690a02cc9b28708431a29fb54b87b1f0c14e011ac2125"), + hexstr2bin("56e853349d96fe4c442448dacb7cf92bb7a95dcf574a9bd5"), + secp192r1, + hexstr2bin("c208847568b98835d7312cef1f97f7aa298283152313c29d")}, + {ecdh, hexstr2point("af33cd0629bc7e996320a3f40368f74de8704fa37b8fab69abaae280", "882092ccbba7930f419a8a4f9bb16978bbc3838729992559a6f2e2d7"), + hexstr2bin("8346a60fc6f293ca5a0d2af68ba71d1dd389e5e40837942df3e43cbd"), + secp224r1, + hexstr2bin("7d96f9a3bd3c05cf5cc37feb8b9d5209d5c2597464dec3e9983743e8")}, + {ecdh, hexstr2point("13bfcd4f8e9442393cab8fb46b9f0566c226b22b37076976f0617a46", "eeb2427529b288c63c2f8963c1e473df2fca6caa90d52e2f8db56dd4"), + hexstr2bin("043cb216f4b72cdf7629d63720a54aee0c99eb32d74477dac0c2f73d"), + secp224r1, + hexstr2bin("ee93ce06b89ff72009e858c68eb708e7bc79ee0300f73bed69bbca09")}, + {ecdh, hexstr2point("700c48f77f56584c5cc632ca65640db91b6bacce3a4df6b42ce7cc838833d287", "db71e509e3fd9b060ddb20ba5c51dcc5948d46fbf640dfe0441782cab85fa4ac"), + hexstr2bin("7d7dc5f71eb29ddaf80d6214632eeae03d9058af1fb6d22ed80badb62bc1a534"), + secp256r1, + hexstr2bin("46fc62106420ff012e54a434fbdd2d25ccc5852060561e68040dd7778997bd7b")}, + {ecdh, hexstr2point("809f04289c64348c01515eb03d5ce7ac1a8cb9498f5caa50197e58d43a86a7ae", "b29d84e811197f25eba8f5194092cb6ff440e26d4421011372461f579271cda3"), + hexstr2bin("38f65d6dce47676044d58ce5139582d568f64bb16098d179dbab07741dd5caf5"), + secp256r1, + hexstr2bin("057d636096cb80b67a8c038c890e887d1adfa4195e9b3ce241c8a778c59cda67")}, + {ecdh, hexstr2point("a7c76b970c3b5fe8b05d2838ae04ab47697b9eaf52e764592efda27fe7513272734466b400091adbf2d68c58e0c50066", "ac68f19f2e1cb879aed43a9969b91a0839c4c38a49749b661efedf243451915ed0905a32b060992b468c64766fc8437a"), + hexstr2bin("3cc3122a68f0d95027ad38c067916ba0eb8c38894d22e1b15618b6818a661774ad463b205da88cf699ab4d43c9cf98a1"), + secp384r1, + hexstr2bin("5f9d29dc5e31a163060356213669c8ce132e22f57c9a04f40ba7fcead493b457e5621e766c40a2e3d4d6a04b25e533f1")}, + {ecdh, hexstr2point("30f43fcf2b6b00de53f624f1543090681839717d53c7c955d1d69efaf0349b7363acb447240101cbb3af6641ce4b88e0", "25e46c0c54f0162a77efcc27b6ea792002ae2ba82714299c860857a68153ab62e525ec0530d81b5aa15897981e858757"), + hexstr2bin("92860c21bde06165f8e900c687f8ef0a05d14f290b3f07d8b3a8cc6404366e5d5119cd6d03fb12dc58e89f13df9cd783"), + secp384r1, + hexstr2bin("a23742a2c267d7425fda94b93f93bbcc24791ac51cd8fd501a238d40812f4cbfc59aac9520d758cf789c76300c69d2ff")}, + {ecdh, hexstr2point("00685a48e86c79f0f0875f7bc18d25eb5fc8c0b07e5da4f4370f3a9490340854334b1e1b87fa395464c60626124a4e70d0f785601d37c09870ebf176666877a2046d", "01ba52c56fc8776d9e8f5db4f0cc27636d0b741bbe05400697942e80b739884a83bde99e0f6716939e632bc8986fa18dccd443a348b6c3e522497955a4f3c302f676"), + hexstr2bin("017eecc07ab4b329068fba65e56a1f8890aa935e57134ae0ffcce802735151f4eac6564f6ee9974c5e6887a1fefee5743ae2241bfeb95d5ce31ddcb6f9edb4d6fc47"), + secp521r1, + hexstr2bin("005fc70477c3e63bc3954bd0df3ea0d1f41ee21746ed95fc5e1fdf90930d5e136672d72cc770742d1711c3c3a4c334a0ad9759436a4d3c5bf6e74b9578fac148c831")}, + {ecdh, hexstr2point("01df277c152108349bc34d539ee0cf06b24f5d3500677b4445453ccc21409453aafb8a72a0be9ebe54d12270aa51b3ab7f316aa5e74a951c5e53f74cd95fc29aee7a", "013d52f33a9f3c14384d1587fa8abe7aed74bc33749ad9c570b471776422c7d4505d9b0a96b3bfac041e4c6a6990ae7f700e5b4a6640229112deafa0cd8bb0d089b0"), + hexstr2bin("00816f19c1fb10ef94d4a1d81c156ec3d1de08b66761f03f06ee4bb9dcebbbfe1eaa1ed49a6a990838d8ed318c14d74cc872f95d05d07ad50f621ceb620cd905cfb8"), + secp521r1, + hexstr2bin("000b3920ac830ade812c8f96805da2236e002acbbf13596a9ab254d44d0e91b6255ebf1229f366fb5a05c5884ef46032c26d42189273ca4efa4c3db6bd12a6853759")}, + + %% RFC-6954, Appendix A + {ecdh, hexstr2point("A9C21A569759DA95E0387041184261440327AFE33141CA04B82DC92E", + "98A0F75FBBF61D8E58AE5511B2BCDBE8E549B31E37069A2825F590C1"), + hexstr2bin("6060552303899E2140715816C45B57D9B42204FB6A5BF5BEAC10DB00"), + brainpoolP224r1, + hexstr2bin("1A4BFE705445120C8E3E026699054104510D119757B74D5FE2462C66")}, + {ecdh, hexstr2point("034A56C550FF88056144E6DD56070F54B0135976B5BF77827313F36B", + "75165AD99347DC86CAAB1CBB579E198EAF88DC35F927B358AA683681"), + hexstr2bin("39F155483CEE191FBECFE9C81D8AB1A03CDA6790E7184ACE44BCA161"), + brainpoolP224r1, + hexstr2bin("1A4BFE705445120C8E3E026699054104510D119757B74D5FE2462C66")}, + {ecdh, hexstr2point("44106E913F92BC02A1705D9953A8414DB95E1AAA49E81D9E85F929A8E3100BE5", + "8AB4846F11CACCB73CE49CBDD120F5A900A69FD32C272223F789EF10EB089BDC"), + hexstr2bin("55E40BC41E37E3E2AD25C3C6654511FFA8474A91A0032087593852D3E7D76BD3"), + brainpoolP256r1, + hexstr2bin("89AFC39D41D3B327814B80940B042590F96556EC91E6AE7939BCE31F3A18BF2B")}, + {ecdh, hexstr2point("8D2D688C6CF93E1160AD04CC4429117DC2C41825E1E9FCA0ADDD34E6F1B39F7B", + "990C57520812BE512641E47034832106BC7D3E8DD0E4C7F1136D7006547CEC6A"), + hexstr2bin("81DB1EE100150FF2EA338D708271BE38300CB54241D79950F77B063039804F1D"), + brainpoolP256r1, + hexstr2bin("89AFC39D41D3B327814B80940B042590F96556EC91E6AE7939BCE31F3A18BF2B")}, + {ecdh, hexstr2point("68B665DD91C195800650CDD363C625F4E742E8134667B767B1B476793588F885AB698C852D4A6E77A252D6380FCAF068", + "55BC91A39C9EC01DEE36017B7D673A931236D2F1F5C83942D049E3FA20607493E0D038FF2FD30C2AB67D15C85F7FAA59"), + hexstr2bin("032640BC6003C59260F7250C3DB58CE647F98E1260ACCE4ACDA3DD869F74E01F8BA5E0324309DB6A9831497ABAC96670"), + brainpoolP384r1, + hexstr2bin("0BD9D3A7EA0B3D519D09D8E48D0785FB744A6B355E6304BC51C229FBBCE239BBADF6403715C35D4FB2A5444F575D4F42")}, + {ecdh, hexstr2point("4D44326F269A597A5B58BBA565DA5556ED7FD9A8A9EB76C25F46DB69D19DC8CE6AD18E404B15738B2086DF37E71D1EB4", + "62D692136DE56CBE93BF5FA3188EF58BC8A3A0EC6C1E151A21038A42E9185329B5B275903D192F8D4E1F32FE9CC78C48"), + hexstr2bin("1E20F5E048A5886F1F157C74E91BDE2B98C8B52D58E5003D57053FC4B0BD65D6F15EB5D1EE1610DF870795143627D042"), + brainpoolP384r1, + hexstr2bin("0BD9D3A7EA0B3D519D09D8E48D0785FB744A6B355E6304BC51C229FBBCE239BBADF6403715C35D4FB2A5444F575D4F42")}, + {ecdh, hexstr2point("0A420517E406AAC0ACDCE90FCD71487718D3B953EFD7FBEC5F7F27E28C6149999397E91E029E06457DB2D3E640668B392C2A7E737A7F0BF04436D11640FD09FD", + "72E6882E8DB28AAD36237CD25D580DB23783961C8DC52DFA2EC138AD472A0FCEF3887CF62B623B2A87DE5C588301EA3E5FC269B373B60724F5E82A6AD147FDE7"), + hexstr2bin("230E18E1BCC88A362FA54E4EA3902009292F7F8033624FD471B5D8ACE49D12CFABBC19963DAB8E2F1EBA00BFFB29E4D72D13F2224562F405CB80503666B25429"), + brainpoolP512r1, + hexstr2bin("A7927098655F1F9976FA50A9D566865DC530331846381C87256BAF3226244B76D36403C024D7BBF0AA0803EAFF405D3D24F11A9B5C0BEF679FE1454B21C4CD1F")}, + {ecdh, hexstr2point("9D45F66DE5D67E2E6DB6E93A59CE0BB48106097FF78A081DE781CDB31FCE8CCBAAEA8DD4320C4119F1E9CD437A2EAB3731FA9668AB268D871DEDA55A5473199F", + "2FDC313095BCDD5FB3A91636F07A959C8E86B5636A1E930E8396049CB481961D365CC11453A06C719835475B12CB52FC3C383BCE35E27EF194512B71876285FA"), + hexstr2bin("16302FF0DBBB5A8D733DAB7141C1B45ACBC8715939677F6A56850A38BD87BD59B09E80279609FF333EB9D4C061231FB26F92EEB04982A5F1D1764CAD57665422"), + brainpoolP512r1, + hexstr2bin("A7927098655F1F9976FA50A9D566865DC530331846381C87256BAF3226244B76D36403C024D7BBF0AA0803EAFF405D3D24F11A9B5C0BEF679FE1454B21C4CD1F")}], + lists:filter(fun ({_Type, _Pub, _Priv, Curve, _SharedSecret}) -> + lists:member(Curve, Curves) + end, + TestCases). dh() -> {dh, 0087761979513264537414556992123116644042638206717762626089877284926656954974893442000747478454809111207351620687968672207938731607963470779396984752680274820156266685080223616226905101126463253150237669547023934604953898814222890239130021414026118792251620881355456432549881723310342870016961804255746630219, 2}. @@ -2162,18 +2262,24 @@ ecc() -> %% information about the curves see %% http://csrc.nist.gov/encryption/dss/ecdsa/NISTReCur.pdf %% - [{ecdh,secp192r1,1, - hexstr2point("188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012", - "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811")}, - {ecdh,secp192r1,2, - hexstr2point("DAFEBF5828783F2AD35534631588A3F629A70FB16982A888", - "DD6BDA0D993DA0FA46B27BBC141B868F59331AFA5C7E93AB")}, - {ecdh,secp192r1,3, - hexstr2point("76E32A2557599E6EDCD283201FB2B9AADFD0D359CBB263DA", - "782C37E372BA4520AA62E0FED121D49EF3B543660CFD05FD")}, - {ecdh,secp192r1,4, - hexstr2point("35433907297CC378B0015703374729D7A4FE46647084E4BA", - "A2649984F2135C301EA3ACB0776CD4F125389B311DB3BE32")}]. + Curves = crypto:ec_curves(), + TestCases = + [{ecdh,secp192r1,1, + hexstr2point("188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012", + "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811")}, + {ecdh,secp192r1,2, + hexstr2point("DAFEBF5828783F2AD35534631588A3F629A70FB16982A888", + "DD6BDA0D993DA0FA46B27BBC141B868F59331AFA5C7E93AB")}, + {ecdh,secp192r1,3, + hexstr2point("76E32A2557599E6EDCD283201FB2B9AADFD0D359CBB263DA", + "782C37E372BA4520AA62E0FED121D49EF3B543660CFD05FD")}, + {ecdh,secp192r1,4, + hexstr2point("35433907297CC378B0015703374729D7A4FE46647084E4BA", + "A2649984F2135C301EA3ACB0776CD4F125389B311DB3BE32")}], + lists:filter(fun ({_Type, Curve, _Priv, _Pub}) -> + lists:member(Curve, Curves) + end, + TestCases). no_padding() -> Public = [_, Mod] = rsa_public(), diff --git a/lib/crypto/test/old_crypto_SUITE.erl b/lib/crypto/test/old_crypto_SUITE.erl index b5894b070d..1e7f3a1438 100644 --- a/lib/crypto/test/old_crypto_SUITE.erl +++ b/lib/crypto/test/old_crypto_SUITE.erl @@ -1888,48 +1888,12 @@ ec(Config) when is_list(Config) -> ec_do() -> %% test for a name curve - {D2_pub, D2_priv} = crypto:generate_key(ecdh, secp112r2), - PrivECDH = [D2_priv, secp112r2], - PubECDH = [D2_pub, secp112r2], + NamedCurve = hd(crypto:ec_curves()), + {D2_pub, D2_priv} = crypto:generate_key(ecdh, NamedCurve), + PrivECDH = [D2_priv, NamedCurve], + PubECDH = [D2_pub, NamedCurve], %%TODO: find a published test case for a EC key - %% test for a full specified curve and public key, - %% taken from csca-germany_013_self_signed_cer.pem - PubKey = <<16#04, 16#4a, 16#94, 16#49, 16#81, 16#77, 16#9d, 16#df, - 16#1d, 16#a5, 16#e7, 16#c5, 16#27, 16#e2, 16#7d, 16#24, - 16#71, 16#a9, 16#28, 16#eb, 16#4d, 16#7b, 16#67, 16#75, - 16#ae, 16#09, 16#0a, 16#51, 16#45, 16#19, 16#9b, 16#d4, - 16#7e, 16#a0, 16#81, 16#e5, 16#5e, 16#d4, 16#a4, 16#3f, - 16#60, 16#7c, 16#6a, 16#50, 16#ee, 16#36, 16#41, 16#8a, - 16#87, 16#ff, 16#cd, 16#a6, 16#10, 16#39, 16#ca, 16#95, - 16#76, 16#7d, 16#ae, 16#ca, 16#c3, 16#44, 16#3f, 16#e3, 16#2c>>, - <<P:264/integer>> = <<16#00, 16#a9, 16#fb, 16#57, 16#db, 16#a1, 16#ee, 16#a9, - 16#bc, 16#3e, 16#66, 16#0a, 16#90, 16#9d, 16#83, 16#8d, - 16#72, 16#6e, 16#3b, 16#f6, 16#23, 16#d5, 16#26, 16#20, - 16#28, 16#20, 16#13, 16#48, 16#1d, 16#1f, 16#6e, 16#53, 16#77>>, - <<A:256/integer>> = <<16#7d, 16#5a, 16#09, 16#75, 16#fc, 16#2c, 16#30, 16#57, - 16#ee, 16#f6, 16#75, 16#30, 16#41, 16#7a, 16#ff, 16#e7, - 16#fb, 16#80, 16#55, 16#c1, 16#26, 16#dc, 16#5c, 16#6c, - 16#e9, 16#4a, 16#4b, 16#44, 16#f3, 16#30, 16#b5, 16#d9>>, - <<B:256/integer>> = <<16#26, 16#dc, 16#5c, 16#6c, 16#e9, 16#4a, 16#4b, 16#44, - 16#f3, 16#30, 16#b5, 16#d9, 16#bb, 16#d7, 16#7c, 16#bf, - 16#95, 16#84, 16#16, 16#29, 16#5c, 16#f7, 16#e1, 16#ce, - 16#6b, 16#cc, 16#dc, 16#18, 16#ff, 16#8c, 16#07, 16#b6>>, - BasePoint = <<16#04, 16#8b, 16#d2, 16#ae, 16#b9, 16#cb, 16#7e, 16#57, - 16#cb, 16#2c, 16#4b, 16#48, 16#2f, 16#fc, 16#81, 16#b7, - 16#af, 16#b9, 16#de, 16#27, 16#e1, 16#e3, 16#bd, 16#23, - 16#c2, 16#3a, 16#44, 16#53, 16#bd, 16#9a, 16#ce, 16#32, - 16#62, 16#54, 16#7e, 16#f8, 16#35, 16#c3, 16#da, 16#c4, - 16#fd, 16#97, 16#f8, 16#46, 16#1a, 16#14, 16#61, 16#1d, - 16#c9, 16#c2, 16#77, 16#45, 16#13, 16#2d, 16#ed, 16#8e, - 16#54, 16#5c, 16#1d, 16#54, 16#c7, 16#2f, 16#04, 16#69, 16#97>>, - <<Order:264/integer>> = <<16#00, 16#a9, 16#fb, 16#57, 16#db, 16#a1, 16#ee, 16#a9, - 16#bc, 16#3e, 16#66, 16#0a, 16#90, 16#9d, 16#83, 16#8d, - 16#71, 16#8c, 16#39, 16#7a, 16#a3, 16#b5, 16#61, 16#a6, - 16#f7, 16#90, 16#1e, 16#0e, 16#82, 16#97, 16#48, 16#56, 16#a7>>, - CoFactor = 1, - Curve = {{prime_field,P},{A,B,none},BasePoint, Order,CoFactor}, - Msg = <<99,234,6,64,190,237,201,99,80,248,58,40,70,45,149,218,5,246,242,63>>, Sign = crypto:sign(ecdsa, sha, Msg, PrivECDH), ?line true = crypto:verify(ecdsa, sha, Msg, Sign, PubECDH), diff --git a/lib/debugger/src/dbg_iload.erl b/lib/debugger/src/dbg_iload.erl index 2a8bcd32d8..369b456524 100644 --- a/lib/debugger/src/dbg_iload.erl +++ b/lib/debugger/src/dbg_iload.erl @@ -39,7 +39,7 @@ %% dbg_iserver. We are suspended until the module has been loaded. %%-------------------------------------------------------------------- -spec load_mod(Mod, file:filename(), binary(), ets:tid()) -> - {'ok', Mod} when is_subtype(Mod, atom()). + {'ok', Mod} when Mod :: atom(). load_mod(Mod, File, Binary, Db) -> Flag = process_flag(trap_exit, true), @@ -541,7 +541,7 @@ fun_clauses([]) -> []. new_map(Fs0, Anno, F) -> Line = ln(Anno), Fs1 = map_fields(Fs0, F), - Fs2 = [{ln(A),K,V} || {map_field_assoc,A,K,V} <- Fs1], + Fs2 = [{L,K,V} || {map_field_assoc,L,K,V} <- Fs1], try {value,Line,map_literal(Fs2, #{})} catch diff --git a/lib/debugger/src/dbg_wx_win.erl b/lib/debugger/src/dbg_wx_win.erl index 63f74392b5..1ff8818bbe 100644 --- a/lib/debugger/src/dbg_wx_win.erl +++ b/lib/debugger/src/dbg_wx_win.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2013. All Rights Reserved. +%% Copyright Ericsson AB 2008-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -95,10 +95,9 @@ create_menu_item(Menu, [{Name, _N, cascade, Items}|Is], Win, Id0,Connect) -> false -> Acc end end, - Filter = fun(_,_) -> + Filter = fun(Ev,_) -> Enabled = lists:foldl(IsChecked, [], Butts), - Self ! #wx{userData={Name, Enabled}, - event=#wxCommand{type=command_menu_selected}} + Self ! Ev#wx{userData={Name, Enabled}} end, wxMenu:connect(Win, command_menu_selected, [{id,Id0},{lastId, Id-1},{callback,Filter}]), diff --git a/lib/debugger/test/map_SUITE.erl b/lib/debugger/test/map_SUITE.erl index 0ef634f7aa..eabcdcbf42 100644 --- a/lib/debugger/test/map_SUITE.erl +++ b/lib/debugger/test/map_SUITE.erl @@ -2219,7 +2219,7 @@ map_guard_sequence_mixed(K1,K2,M) -> t_frequency_table(Config) when is_list(Config) -> - random:seed({13,1337,54}), % pseudo random + rand:seed(exsplus, {13,1337,54}), % pseudo random N = 1000, Ts = rand_terms(N), #{ n:=N, tf := Tf } = frequency_table(Ts,#{ n=>0, tf => #{}}), @@ -2262,7 +2262,7 @@ rand_terms(0) -> []; rand_terms(N) -> [rand_term()|rand_terms(N-1)]. rand_term() -> - case random:uniform(6) of + case rand:uniform(6) of 1 -> rand_binary(); 2 -> rand_number(); 3 -> rand_atom(); @@ -2272,21 +2272,21 @@ rand_term() -> end. rand_binary() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> <<>>; 2 -> <<"hi">>; 3 -> <<"message text larger than 64 bytes. yep, message text larger than 64 bytes.">> end. rand_number() -> - case random:uniform(3) of - 1 -> random:uniform(5); - 2 -> float(random:uniform(5)); - 3 -> 1 bsl (63 + random:uniform(3)) + case rand:uniform(3) of + 1 -> rand:uniform(5); + 2 -> float(rand:uniform(5)); + 3 -> 1 bsl (63 + rand:uniform(3)) end. rand_atom() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> hi; 2 -> some_atom; 3 -> some_other_atom @@ -2294,21 +2294,21 @@ rand_atom() -> rand_tuple() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> {ok, rand_term()}; % careful 2 -> {1, 2, 3}; 3 -> {<<"yep">>, 1337} end. rand_list() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> "hi"; 2 -> [1,rand_term()]; % careful 3 -> [improper|list] end. rand_map() -> - case random:uniform(3) of + case rand:uniform(3) of 1 -> #{ hi => 3 }; 2 -> #{ wat => rand_term(), other => 3 }; % careful 3 -> #{ hi => 42, other => 42, yet_anoter => 1337 } diff --git a/lib/dialyzer/doc/src/dialyzer.xml b/lib/dialyzer/doc/src/dialyzer.xml index 3fd34241b2..619db125b1 100644 --- a/lib/dialyzer/doc/src/dialyzer.xml +++ b/lib/dialyzer/doc/src/dialyzer.xml @@ -254,7 +254,7 @@ analysis that finds data races performs intra-procedural data flow analysis and can sometimes explode in time. Enable it at your own risk. </item> -i <tag><c><![CDATA[-Wunderspecs]]></c>***</tag> + <tag><c><![CDATA[-Wunderspecs]]></c>***</tag> <item>Warn about underspecified functions (the -spec is strictly more allowing than the success typing).</item> <tag><c><![CDATA[-Wunknown]]></c>***</tag> diff --git a/lib/dialyzer/src/Makefile b/lib/dialyzer/src/Makefile index 770af2140f..fd75cd5cd8 100644 --- a/lib/dialyzer/src/Makefile +++ b/lib/dialyzer/src/Makefile @@ -61,6 +61,7 @@ MODULES = \ dialyzer_gui_wx \ dialyzer_options \ dialyzer_plt \ + dialyzer_race_data_server \ dialyzer_races \ dialyzer_succ_typings \ dialyzer_timing \ @@ -140,6 +141,7 @@ $(EBIN)/dialyzer_explanation.beam: dialyzer.hrl $(EBIN)/dialyzer_gui_wx.beam: dialyzer.hrl dialyzer_gui_wx.hrl $(EBIN)/dialyzer_options.beam: dialyzer.hrl $(EBIN)/dialyzer_plt.beam: dialyzer.hrl +$(EBIN)/dialyzer_race_data_server.beam: dialyzer.hrl $(EBIN)/dialyzer_races.beam: dialyzer.hrl $(EBIN)/dialyzer_succ_typings.beam: dialyzer.hrl $(EBIN)/dialyzer_typesig.beam: dialyzer.hrl diff --git a/lib/dialyzer/src/dialyzer.app.src b/lib/dialyzer/src/dialyzer.app.src index 8ac6dc1367..003d7f2ba4 100644 --- a/lib/dialyzer/src/dialyzer.app.src +++ b/lib/dialyzer/src/dialyzer.app.src @@ -37,6 +37,7 @@ dialyzer_gui_wx, dialyzer_options, dialyzer_plt, + dialyzer_race_data_server, dialyzer_races, dialyzer_succ_typings, dialyzer_typesig, @@ -44,7 +45,7 @@ dialyzer_timing, dialyzer_worker]}, {registered, []}, - {applications, [compiler, gs, hipe, kernel, stdlib, wx]}, + {applications, [compiler, hipe, kernel, stdlib, wx]}, {env, []}, {runtime_dependencies, ["wx-1.2","syntax_tools-1.6.14","stdlib-2.5", "kernel-3.0","hipe-3.13","erts-7.0", diff --git a/lib/dialyzer/src/dialyzer.hrl b/lib/dialyzer/src/dialyzer.hrl index de236f91ab..601e2e954b 100644 --- a/lib/dialyzer/src/dialyzer.hrl +++ b/lib/dialyzer/src/dialyzer.hrl @@ -2,7 +2,7 @@ %%% %%% %CopyrightBegin% %%% -%%% Copyright Ericsson AB 2006-2014. All Rights Reserved. +%%% Copyright Ericsson AB 2006-2015. All Rights Reserved. %%% %%% Licensed under the Apache License, Version 2.0 (the "License"); %%% you may not use this file except in compliance with the License. @@ -123,10 +123,12 @@ %% Record declarations used by various files %%-------------------------------------------------------------------- --record(analysis, {analysis_pid :: pid(), +-type doc_plt() :: 'undefined' | dialyzer_plt:plt(). + +-record(analysis, {analysis_pid :: pid() | 'undefined', type = succ_typings :: anal_type(), defines = [] :: [dial_define()], - doc_plt :: dialyzer_plt:plt(), + doc_plt :: doc_plt(), files = [] :: [file:filename()], include_dirs = [] :: [file:filename()], start_from = byte_code :: start_from(), @@ -135,7 +137,7 @@ race_detection = false :: boolean(), behaviours_chk = false :: boolean(), timing = false :: boolean() | 'debug', - timing_server :: dialyzer_timing:timing_server(), + timing_server = none :: dialyzer_timing:timing_server(), callgraph_file = "" :: file:filename(), solvers :: [solver()]}). diff --git a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl index c57a22129c..50fc1d8471 100644 --- a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl +++ b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl @@ -2,7 +2,7 @@ %%-------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2015. All Rights Reserved. +%% Copyright Ericsson AB 2006-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -31,14 +31,17 @@ -export([start/3]). +%%% Export for dialyzer_coordinator... -export([compile_init_result/0, - add_to_result/4, - start_compilation/2, + add_to_result/4]). +%%% ... and export for dialyzer_worker. +-export([start_compilation/2, continue_compilation/2]). -export_type([compile_init_data/0, - one_file_result/0, - compile_result/0]). + one_file_mid_error/0, + one_file_result_ok/0, + compile_result/0]). -include("dialyzer.hrl"). @@ -93,31 +96,19 @@ loop(#server_state{parent = Parent} = State, send_log(Parent, LogMsg), loop(State, Analysis, ExtCalls); {AnalPid, warnings, Warnings} -> - case Warnings of - [] -> ok; - SendWarnings -> - send_warnings(Parent, SendWarnings) - end, + send_warnings(Parent, Warnings), loop(State, Analysis, ExtCalls); {AnalPid, cserver, CServer, Plt} -> send_codeserver_plt(Parent, CServer, Plt), loop(State, Analysis, ExtCalls); {AnalPid, done, Plt, DocPlt} -> - case ExtCalls =:= none of - true -> - send_analysis_done(Parent, Plt, DocPlt); - false -> - send_ext_calls(Parent, ExtCalls), - send_analysis_done(Parent, Plt, DocPlt) - end; + send_ext_calls(Parent, ExtCalls), + send_analysis_done(Parent, Plt, DocPlt); {AnalPid, ext_calls, NewExtCalls} -> loop(State, Analysis, NewExtCalls); {AnalPid, ext_types, ExtTypes} -> send_ext_types(Parent, ExtTypes), loop(State, Analysis, ExtCalls); - {AnalPid, unknown_behaviours, UnknownBehaviour} -> - send_unknown_behaviours(Parent, UnknownBehaviour), - loop(State, Analysis, ExtCalls); {AnalPid, mod_deps, ModDeps} -> send_mod_deps(Parent, ModDeps), loop(State, Analysis, ExtCalls); @@ -165,8 +156,7 @@ analysis_start(Parent, Analysis, LegalWarnings) -> MergedExpTypes = sets:union(NewExpTypes, OldExpTypes1), TmpCServer1 = dialyzer_codeserver:set_temp_records(MergedRecords, TmpCServer0), TmpCServer2 = - dialyzer_codeserver:insert_temp_exported_types(MergedExpTypes, - TmpCServer1), + dialyzer_codeserver:finalize_exported_types(MergedExpTypes, TmpCServer1), ?timing(State#analysis_state.timing_server, "remote", begin TmpCServer3 = @@ -259,6 +249,10 @@ compile_and_store(Files, #analysis_state{codeserver = CServer, {T1, _} = statistics(wall_clock), Callgraph = dialyzer_callgraph:new(), CompileInit = make_compile_init(State, Callgraph), + %% Spawn a worker per file - where each worker calls + %% start_compilation on its file, asks next label to coordinator and + %% calls continue_compilation - and let coordinator aggregate + %% results using (compile_init_result and) add_to_result. {{Failed, Modules}, NextLabel} = ?timing(Timing, "compile", _C1, dialyzer_coordinator:parallel_job(compile, Files, @@ -290,16 +284,18 @@ compile_and_store(Files, #analysis_state{codeserver = CServer, send_log(Parent, Msg2), {Callgraph, CServer2}. --type compile_init_data() :: #compile_init{}. --type error_reason() :: string(). --type compile_result() :: {[{file:filename(), error_reason()}], - [module()]}. %%opaque --type one_file_result() :: {error, error_reason()} | - {ok, [dialyzer_callgraph:callgraph_edge()], - [mfa_or_funlbl()], module()}. %%opaque --type compile_mid_data() :: {module(), cerl:cerl(), - dialyzer_callgraph:callgraph(), - dialyzer_codeserver:codeserver()}. +-opaque compile_init_data() :: #compile_init{}. +-type error_reason() :: string(). +-opaque compile_result() :: {[{file:filename(), error_reason()}], + [module()]}. +-type one_file_mid_error() :: {error, error_reason()}. +-opaque one_file_result_ok() :: {ok, [dialyzer_callgraph:callgraph_edge()], + [mfa_or_funlbl()], module()}. +-type one_file_result() :: one_file_mid_error() | + one_file_result_ok(). +-type compile_mid_data() :: {module(), cerl:cerl(), + dialyzer_callgraph:callgraph(), + dialyzer_codeserver:codeserver()}. -spec compile_init_result() -> compile_result(). @@ -440,7 +436,8 @@ store_core(Mod, Core, Callgraph, CServer) -> CoreSize = cerl_trees:size(CoreTree), {ok, CoreSize, {Mod, CoreTree, Callgraph, CServer}}. --spec continue_compilation(integer(), compile_mid_data()) -> one_file_result(). +-spec continue_compilation(integer(), compile_mid_data()) -> + one_file_result_ok(). continue_compilation(NextLabel, {Mod, CoreTree, Callgraph, CServer}) -> {LabeledTree, _NewNextLabel} = cerl_trees:label(CoreTree, NextLabel), @@ -572,6 +569,8 @@ send_analysis_done(Parent, Plt, DocPlt) -> Parent ! {self(), done, Plt, DocPlt}, ok. +send_ext_calls(_Parent, none) -> + ok; send_ext_calls(Parent, ExtCalls) -> Parent ! {self(), ext_calls, ExtCalls}, ok. @@ -580,10 +579,6 @@ send_ext_types(Parent, ExtTypes) -> Parent ! {self(), ext_types, ExtTypes}, ok. -send_unknown_behaviours(Parent, UnknownBehaviours) -> - Parent ! {self(), unknown_behaviours, UnknownBehaviours}, - ok. - send_codeserver_plt(Parent, CServer, Plt ) -> Parent ! {self(), cserver, CServer, Plt}, ok. @@ -624,6 +619,28 @@ find_call_file_and_line(Tree, MFA) -> MFA -> Ann = cerl:get_ann(SubTree), [{get_file(Ann), get_line(Ann)}|Acc]; + {erlang, make_fun, 3} -> + [CA1, CA2, CA3] = cerl:call_args(SubTree), + case + cerl:is_c_atom(CA1) andalso + cerl:is_c_atom(CA2) andalso + cerl:is_c_int(CA3) + of + true -> + case + {cerl:concrete(CA1), + cerl:concrete(CA2), + cerl:concrete(CA3)} + of + MFA -> + Ann = cerl:get_ann(SubTree), + [{get_file(Ann), get_line(Ann)}|Acc]; + _ -> + Acc + end; + false -> + Acc + end; _ -> Acc end; false -> Acc diff --git a/lib/dialyzer/src/dialyzer_callgraph.erl b/lib/dialyzer/src/dialyzer_callgraph.erl index a1cd2015ca..50abb22009 100644 --- a/lib/dialyzer/src/dialyzer_callgraph.erl +++ b/lib/dialyzer/src/dialyzer_callgraph.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2014. All Rights Reserved. +%% Copyright Ericsson AB 2006-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -96,26 +96,28 @@ %% whenever applicable. %%----------------------------------------------------------------------------- +%% Types with comment 'race' are due to dialyzer_races.erl. -record(callgraph, {digraph = digraph:new() :: digraph:graph(), - active_digraph :: active_digraph(), - esc :: ets:tid(), - letrec_map :: ets:tid(), + active_digraph :: active_digraph() + | 'undefined', % race + esc :: ets:tid() + | 'undefined', % race + letrec_map :: ets:tid() + | 'undefined', % race name_map :: ets:tid(), rev_name_map :: ets:tid(), - rec_var_map :: ets:tid(), - self_rec :: ets:tid(), - calls :: ets:tid(), + rec_var_map :: ets:tid() + | 'undefined', % race + self_rec :: ets:tid() + | 'undefined', % race + calls :: ets:tid() + | 'undefined', % race race_detection = false :: boolean(), - race_data_server = new_race_data_server() :: pid()}). - --record(race_data_state, {race_code = dict:new() :: dict:dict(), - public_tables = [] :: [label()], - named_tables = [] :: [string()], - beh_api_calls = [] :: [{mfa(), mfa()}]}). + race_data_server = dialyzer_race_data_server:new() :: pid()}). %% Exported Types --type callgraph() :: #callgraph{}. +-opaque callgraph() :: #callgraph{}. -type active_digraph() :: {'d', digraph:graph()} | {'e', ets:tid(), ets:tid()}. @@ -478,14 +480,37 @@ scan_one_core_fun(TopTree, FunName) -> call -> CalleeM = cerl:call_module(Tree), CalleeF = cerl:call_name(Tree), - A = length(cerl:call_args(Tree)), + CalleeArgs = cerl:call_args(Tree), + A = length(CalleeArgs), case (cerl:is_c_atom(CalleeM) andalso cerl:is_c_atom(CalleeF)) of true -> M = cerl:atom_val(CalleeM), F = cerl:atom_val(CalleeF), case erl_bif_types:is_known(M, F, A) of - true -> Acc; + true -> + case {M, F, A} of + {erlang, make_fun, 3} -> + [CA1, CA2, CA3] = CalleeArgs, + case + cerl:is_c_atom(CA1) andalso + cerl:is_c_atom(CA2) andalso + cerl:is_c_int(CA3) + of + true -> + MM = cerl:atom_val(CA1), + FF = cerl:atom_val(CA2), + AA = cerl:int_val(CA3), + case erl_bif_types:is_known(MM, FF, AA) of + true -> Acc; + false -> [{FunName, {MM, FF, AA}}|Acc] + end; + false -> + Acc + end; + _ -> + Acc + end; false -> [{FunName, {M, F, A}}|Acc] end; false -> @@ -586,45 +611,30 @@ digraph_reaching_subgraph(Funs, DG) -> renew_race_info(#callgraph{race_data_server = RaceDataServer} = CG, RaceCode, PublicTables, NamedTables) -> - ok = race_data_server_cast( + ok = dialyzer_race_data_server:cast( {renew_race_info, {RaceCode, PublicTables, NamedTables}}, RaceDataServer), CG. -renew_race_info({RaceCode, PublicTables, NamedTables}, - #race_data_state{} = State) -> - State#race_data_state{race_code = RaceCode, - public_tables = PublicTables, - named_tables = NamedTables}. - -spec renew_race_code(dialyzer_races:races(), callgraph()) -> callgraph(). renew_race_code(Races, #callgraph{race_data_server = RaceDataServer} = CG) -> Fun = dialyzer_races:get_curr_fun(Races), FunArgs = dialyzer_races:get_curr_fun_args(Races), Code = lists:reverse(dialyzer_races:get_race_list(Races)), - ok = race_data_server_cast( + ok = dialyzer_race_data_server:cast( {renew_race_code, {Fun, FunArgs, Code}}, RaceDataServer), CG. -renew_race_code_handler({Fun, FunArgs, Code}, - #race_data_state{race_code = RaceCode} = State) -> - State#race_data_state{race_code = dict:store(Fun, [FunArgs, Code], RaceCode)}. - -spec renew_race_public_tables(label(), callgraph()) -> callgraph(). renew_race_public_tables(VarLabel, #callgraph{race_data_server = RaceDataServer} = CG) -> ok = - race_data_server_cast({renew_race_public_tables, VarLabel}, RaceDataServer), + dialyzer_race_data_server:cast({renew_race_public_tables, VarLabel}, RaceDataServer), CG. -renew_race_public_tables_handler(VarLabel, - #race_data_state{public_tables = PT} - = State) -> - State#race_data_state{public_tables = ordsets:add_element(VarLabel, PT)}. - -spec cleanup(callgraph()) -> callgraph(). cleanup(#callgraph{digraph = Digraph, @@ -634,18 +644,18 @@ cleanup(#callgraph{digraph = Digraph, #callgraph{digraph = Digraph, name_map = NameMap, rev_name_map = RevNameMap, - race_data_server = race_data_server_call(dup, RaceDataServer)}. + race_data_server = dialyzer_race_data_server:duplicate(RaceDataServer)}. -spec duplicate(callgraph()) -> callgraph(). duplicate(#callgraph{race_data_server = RaceDataServer} = Callgraph) -> Callgraph#callgraph{ - race_data_server = race_data_server_call(dup, RaceDataServer)}. + race_data_server = dialyzer_race_data_server:duplicate(RaceDataServer)}. -spec dispose_race_server(callgraph()) -> ok. dispose_race_server(#callgraph{race_data_server = RaceDataServer}) -> - race_data_server_cast(stop, RaceDataServer). + dialyzer_race_data_server:stop(RaceDataServer). -spec get_digraph(callgraph()) -> digraph:graph(). @@ -655,17 +665,17 @@ get_digraph(#callgraph{digraph = Digraph}) -> -spec get_named_tables(callgraph()) -> [string()]. get_named_tables(#callgraph{race_data_server = RaceDataServer}) -> - race_data_server_call(get_named_tables, RaceDataServer). + dialyzer_race_data_server:call(get_named_tables, RaceDataServer). -spec get_public_tables(callgraph()) -> [label()]. get_public_tables(#callgraph{race_data_server = RaceDataServer}) -> - race_data_server_call(get_public_tables, RaceDataServer). + dialyzer_race_data_server:call(get_public_tables, RaceDataServer). -spec get_race_code(callgraph()) -> dict:dict(). get_race_code(#callgraph{race_data_server = RaceDataServer}) -> - race_data_server_call(get_race_code, RaceDataServer). + dialyzer_race_data_server:call(get_race_code, RaceDataServer). -spec get_race_detection(callgraph()) -> boolean(). @@ -675,12 +685,12 @@ get_race_detection(#callgraph{race_detection = RD}) -> -spec get_behaviour_api_calls(callgraph()) -> [{mfa(), mfa()}]. get_behaviour_api_calls(#callgraph{race_data_server = RaceDataServer}) -> - race_data_server_call(get_behaviour_api_calls, RaceDataServer). + dialyzer_race_data_server:call(get_behaviour_api_calls, RaceDataServer). -spec race_code_new(callgraph()) -> callgraph(). race_code_new(#callgraph{race_data_server = RaceDataServer} = CG) -> - ok = race_data_server_cast(race_code_new, RaceDataServer), + ok = dialyzer_race_data_server:cast(race_code_new, RaceDataServer), CG. -spec put_digraph(digraph:graph(), callgraph()) -> callgraph(). @@ -691,7 +701,7 @@ put_digraph(Digraph, Callgraph) -> -spec put_race_code(dict:dict(), callgraph()) -> callgraph(). put_race_code(RaceCode, #callgraph{race_data_server = RaceDataServer} = CG) -> - ok = race_data_server_cast({put_race_code, RaceCode}, RaceDataServer), + ok = dialyzer_race_data_server:cast({put_race_code, RaceCode}, RaceDataServer), CG. -spec put_race_detection(boolean(), callgraph()) -> callgraph(). @@ -703,78 +713,23 @@ put_race_detection(RaceDetection, Callgraph) -> put_named_tables(NamedTables, #callgraph{race_data_server = RaceDataServer} = CG) -> - ok = race_data_server_cast({put_named_tables, NamedTables}, RaceDataServer), + ok = dialyzer_race_data_server:cast({put_named_tables, NamedTables}, RaceDataServer), CG. -spec put_public_tables([label()], callgraph()) -> callgraph(). put_public_tables(PublicTables, #callgraph{race_data_server = RaceDataServer} = CG) -> - ok = race_data_server_cast({put_public_tables, PublicTables}, RaceDataServer), + ok = dialyzer_race_data_server:cast({put_public_tables, PublicTables}, RaceDataServer), CG. -spec put_behaviour_api_calls([{mfa(), mfa()}], callgraph()) -> callgraph(). put_behaviour_api_calls(Calls, #callgraph{race_data_server = RaceDataServer} = CG) -> - ok = race_data_server_cast({put_behaviour_api_calls, Calls}, RaceDataServer), + ok = dialyzer_race_data_server:cast({put_behaviour_api_calls, Calls}, RaceDataServer), CG. - -new_race_data_server() -> - spawn_link(fun() -> race_data_server_loop(#race_data_state{}) end). - -race_data_server_loop(State) -> - receive - {call, From, Ref, Query} -> - Reply = race_data_server_handle_call(Query, State), - From ! {Ref, Reply}, - race_data_server_loop(State); - {cast, stop} -> - ok; - {cast, Message} -> - NewState = race_data_server_handle_cast(Message, State), - race_data_server_loop(NewState) - end. - -race_data_server_call(Query, Server) -> - Ref = make_ref(), - Server ! {call, self(), Ref, Query}, - receive - {Ref, Reply} -> Reply - end. - -race_data_server_cast(Message, Server) -> - Server ! {cast, Message}, - ok. - -race_data_server_handle_cast(race_code_new, State) -> - State#race_data_state{race_code = dict:new()}; -race_data_server_handle_cast({Tag, Data}, State) -> - case Tag of - renew_race_info -> renew_race_info(Data, State); - renew_race_code -> renew_race_code_handler(Data, State); - renew_race_public_tables -> renew_race_public_tables_handler(Data, State); - put_race_code -> State#race_data_state{race_code = Data}; - put_public_tables -> State#race_data_state{public_tables = Data}; - put_named_tables -> State#race_data_state{named_tables = Data}; - put_behaviour_api_calls -> State#race_data_state{beh_api_calls = Data} - end. - -race_data_server_handle_call(Query, - #race_data_state{race_code = RaceCode, - public_tables = PublicTables, - named_tables = NamedTables, - beh_api_calls = BehApiCalls} - = State) -> - case Query of - dup -> spawn_link(fun() -> race_data_server_loop(State) end); - get_race_code -> RaceCode; - get_public_tables -> PublicTables; - get_named_tables -> NamedTables; - get_behaviour_api_calls -> BehApiCalls - end. - %%============================================================================= %% Utilities for 'dot' %%============================================================================= diff --git a/lib/dialyzer/src/dialyzer_cl.erl b/lib/dialyzer/src/dialyzer_cl.erl index 4116866916..50ff5304d6 100644 --- a/lib/dialyzer/src/dialyzer_cl.erl +++ b/lib/dialyzer/src/dialyzer_cl.erl @@ -36,7 +36,7 @@ -include_lib("kernel/include/file.hrl"). % needed for #file_info{} -record(cl_state, - {backend_pid :: pid(), + {backend_pid :: pid() | 'undefined', erlang_mode = false :: boolean(), external_calls = [] :: [mfa()], external_types = [] :: [mfa()], @@ -49,8 +49,7 @@ plt_info = none :: 'none' | dialyzer_plt:plt_info(), report_mode = normal :: rep_mode(), return_status= ?RET_NOTHING_SUSPICIOUS :: dial_ret(), - stored_warnings = [] :: [raw_warning()], - unknown_behaviours = [] :: [dialyzer_behaviours:behaviour()] + stored_warnings = [] :: [raw_warning()] }). %%-------------------------------------------------------------------- @@ -638,9 +637,6 @@ cl_loop(State, LogCache) -> {BackendPid, warnings, Warnings} -> NewState = store_warnings(State, Warnings), cl_loop(NewState, LogCache); - {BackendPid, unknown_behaviours, Behaviours} -> - NewState = store_unknown_behaviours(State, Behaviours), - cl_loop(NewState, LogCache); {BackendPid, done, NewPlt, _NewDocPlt} -> return_value(State, NewPlt); {BackendPid, ext_calls, ExtCalls} -> @@ -683,11 +679,6 @@ format_log_cache(LogCache) -> store_warnings(#cl_state{stored_warnings = StoredWarnings} = St, Warnings) -> St#cl_state{stored_warnings = StoredWarnings ++ Warnings}. --spec store_unknown_behaviours(#cl_state{}, [dialyzer_behaviours:behaviour()]) -> #cl_state{}. - -store_unknown_behaviours(#cl_state{unknown_behaviours = Behs} = St, Beh) -> - St#cl_state{unknown_behaviours = Beh ++ Behs}. - -spec cl_error(string()) -> no_return(). cl_error(Msg) -> @@ -724,7 +715,6 @@ return_value(State = #cl_state{erlang_mode = ErlangMode, print_warnings(State), print_ext_calls(State), print_ext_types(State), - print_unknown_behaviours(State), maybe_close_output_file(State), {RetValue, []}; true -> @@ -737,8 +727,7 @@ unknown_warnings(State = #cl_state{legal_warnings = LegalWarnings}) -> Unknown = case ordsets:is_element(?WARN_UNKNOWN, LegalWarnings) of true -> unknown_functions(State) ++ - unknown_types(State) ++ - unknown_behaviours(State); + unknown_types(State); false -> [] end, WarningInfo = {_Filename = "", _Line = 0, _MorMFA = ''}, @@ -814,48 +803,6 @@ do_print_ext_types(Output, [{M,F,A}|T], Before) -> do_print_ext_types(_, [], _) -> ok. -unknown_behaviours(#cl_state{unknown_behaviours = DupBehaviours, - legal_warnings = LegalWarnings}) -> - case ordsets:is_element(?WARN_BEHAVIOUR, LegalWarnings) of - false -> []; - true -> - Behaviours = lists:usort(DupBehaviours), - [{unknown_behaviour, B} || B <- Behaviours] - end. - -%%print_unknown_behaviours(#cl_state{report_mode = quiet}) -> -%% ok; -print_unknown_behaviours(#cl_state{output = Output, - external_calls = Calls, - external_types = Types, - stored_warnings = Warnings, - unknown_behaviours = DupBehaviours, - legal_warnings = LegalWarnings, - output_format = Format}) -> - case ordsets:is_element(?WARN_BEHAVIOUR, LegalWarnings) - andalso DupBehaviours =/= [] of - false -> ok; - true -> - Behaviours = lists:usort(DupBehaviours), - case Warnings =:= [] andalso Calls =:= [] andalso Types =:= [] of - true -> io:nl(Output); %% Need to do a newline first - false -> ok - end, - {Prompt, Prefix} = - case Format of - formatted -> {"Unknown behaviours:\n"," "}; - raw -> {"%% Unknown behaviours:\n","%% "} - end, - io:put_chars(Output, Prompt), - do_print_unknown_behaviours(Output, Behaviours, Prefix) - end. - -do_print_unknown_behaviours(Output, [B|T], Before) -> - io:format(Output, "~s~p\n", [Before,B]), - do_print_unknown_behaviours(Output, T, Before); -do_print_unknown_behaviours(_, [], _) -> - ok. - print_warnings(#cl_state{stored_warnings = []}) -> ok; print_warnings(#cl_state{output = Output, diff --git a/lib/dialyzer/src/dialyzer_codeserver.erl b/lib/dialyzer/src/dialyzer_codeserver.erl index 978ecd3843..03cd9671af 100644 --- a/lib/dialyzer/src/dialyzer_codeserver.erl +++ b/lib/dialyzer/src/dialyzer_codeserver.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2014. All Rights Reserved. +%% Copyright Ericsson AB 2006-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -81,10 +81,10 @@ -record(codeserver, {next_core_label = 0 :: label(), code :: dict_ets(), - exported_types :: set_ets(), % set(mfa()) - records :: dict_ets(), - contracts :: dict_ets(), - callbacks :: dict_ets(), + exported_types :: set_ets() | 'undefined', % set(mfa()) + records :: dict_ets() | 'undefined', + contracts :: dict_ets() | 'undefined', + callbacks :: dict_ets() | 'undefined', fun_meta_info :: dict_ets(), % {mfa(), meta_info()} exports :: 'clean' | set_ets(), % set(mfa()) temp_exported_types :: 'clean' | set_ets(), % set(mfa()) diff --git a/lib/dialyzer/src/dialyzer_contracts.erl b/lib/dialyzer/src/dialyzer_contracts.erl index 7251de8b10..e03e4d5bb4 100644 --- a/lib/dialyzer/src/dialyzer_contracts.erl +++ b/lib/dialyzer/src/dialyzer_contracts.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2015. All Rights Reserved. +%% Copyright Ericsson AB 2007-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -126,13 +126,19 @@ butlast([H|T]) -> [H|butlast(T)]. constraints_to_string([]) -> ""; -constraints_to_string([{type, _, constraint, [{atom, _, What}, Types]}]) -> - atom_to_list(What) ++ "(" ++ - sequence([erl_types:t_form_to_string(T) || T <- Types], ",") ++ ")"; constraints_to_string([{type, _, constraint, [{atom, _, What}, Types]}|Rest]) -> - atom_to_list(What) ++ "(" ++ - sequence([erl_types:t_form_to_string(T) || T <- Types], ",") - ++ "), " ++ constraints_to_string(Rest). + S = constraint_to_string(What, Types), + case Rest of + [] -> S; + _ -> S ++ ", " ++ constraints_to_string(Rest) + end. + +constraint_to_string(is_subtype, [{var, _, Var}, T]) -> + atom_to_list(Var) ++ " :: " ++ erl_types:t_form_to_string(T); +constraint_to_string(What, Types) -> + atom_to_list(What) ++ "(" + ++ sequence([erl_types:t_form_to_string(T) || T <- Types], ",") + ++ ")". sequence([], _Delimiter) -> ""; sequence([H], _Delimiter) -> H; @@ -161,8 +167,7 @@ process_contract_remote_types(CodeServer) -> dialyzer_codeserver:finalize_contracts(NewContractDict, NewCallbackDict, CodeServer). --type opaques() :: [erl_types:erl_type()] | 'universe'. --type opaques_fun() :: fun((module()) -> opaques()). +-type opaques_fun() :: fun((module()) -> [erl_types:erl_type()]). -type fun_types() :: dict:dict(label(), erl_types:type_table()). diff --git a/lib/dialyzer/src/dialyzer_coordinator.erl b/lib/dialyzer/src/dialyzer_coordinator.erl index 612f379d32..87cbd25b30 100644 --- a/lib/dialyzer/src/dialyzer_coordinator.erl +++ b/lib/dialyzer/src/dialyzer_coordinator.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2012. All Rights Reserved. +%% Copyright Ericsson AB 2006-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -29,8 +29,8 @@ %%% Export for dialyzer main process -export([parallel_job/4]). -%%% Exports for all possible workers --export([wait_activation/0, job_done/3]). +%%% Export for all possible workers +-export([job_done/3]). %%% Exports for the typesig and dataflow analysis workers -export([sccs_to_pids/2, request_activation/1]). @@ -38,7 +38,7 @@ %%% Exports for the compilation workers -export([get_next_label/2]). --export_type([coordinator/0, mode/0, init_data/0, result/0]). +-export_type([coordinator/0, mode/0, init_data/0, result/0, job/0]). %%-------------------------------------------------------------------- @@ -46,16 +46,18 @@ -type regulator() :: pid(). -type scc_to_pid() :: ets:tid() | 'unused'. --type coordinator() :: {collector(), regulator(), scc_to_pid()}. %%opaque +-opaque coordinator() :: {collector(), regulator(), scc_to_pid()}. -type timing() :: dialyzer_timing:timing_server(). -type scc() :: [mfa_or_funlbl()]. -type mode() :: 'typesig' | 'dataflow' | 'compile' | 'warnings'. --type compile_jobs() :: [file:filename()]. --type typesig_jobs() :: [scc()]. --type dataflow_jobs() :: [module()]. --type warnings_jobs() :: [module()]. +-type compile_job() :: file:filename(). +-type typesig_job() :: scc(). +-type dataflow_job() :: module(). +-type warnings_job() :: module(). + +-type job() :: compile_job() | typesig_job() | dataflow_job() | warnings_job(). -type compile_init_data() :: dialyzer_analysis_callgraph:compile_init_data(). -type typesig_init_data() :: dialyzer_succ_typings:typesig_init_data(). @@ -73,9 +75,9 @@ -type result() :: compile_result() | typesig_result() | dataflow_result() | warnings_result(). --type job() :: scc() | module() | file:filename(). --type job_result() :: dialyzer_analysis_callgraph:one_file_result() | - typesig_result() | dataflow_result() | warnings_result(). +-type job_result() :: dialyzer_analysis_callgraph:one_file_mid_error() | + dialyzer_analysis_callgraph:one_file_result_ok() | + typesig_result() | dataflow_result() | warnings_result(). -record(state, {mode :: mode(), active = 0 :: integer(), @@ -90,13 +92,13 @@ %%-------------------------------------------------------------------- --spec parallel_job('compile', compile_jobs(), compile_init_data(), timing()) -> +-spec parallel_job('compile', [compile_job()], compile_init_data(), timing()) -> {compile_result(), integer()}; - ('typesig', typesig_jobs(), typesig_init_data(), timing()) -> + ('typesig', [typesig_job()], typesig_init_data(), timing()) -> typesig_result(); - ('dataflow', dataflow_jobs(), dataflow_init_data(), + ('dataflow', [dataflow_job()], dataflow_init_data(), timing()) -> dataflow_result(); - ('warnings', warnings_jobs(), warnings_init_data(), + ('warnings', [warnings_job()], warnings_init_data(), timing()) -> warnings_result(). parallel_job(Mode, Jobs, InitData, Timing) -> @@ -118,7 +120,7 @@ spawn_jobs(Mode, Jobs, InitData, Timing) -> Pid = dialyzer_worker:launch(Mode, Job, InitData, Coordinator), case TypesigOrDataflow of true -> true = ets:insert(SCCtoPID, {Job, Pid}), ok; - false -> request_activation(Regulator, Pid) + false -> ok end, Count + 1 end, @@ -217,10 +219,6 @@ request_activation({_Collector, Regulator, _SCCtoPID}) -> Regulator ! {req, self()}, wait_activation(). -request_activation(Regulator, Pid) -> - Regulator ! {req, Pid}, - ok. - spawn_regulator() -> InitTickets = dialyzer_utils:parallelism(), spawn_link(fun() -> regulator_loop(InitTickets, queue:new()) end). diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl index cabc5e9e0d..6e49043551 100644 --- a/lib/dialyzer/src/dialyzer_dataflow.erl +++ b/lib/dialyzer/src/dialyzer_dataflow.erl @@ -99,19 +99,29 @@ -define(BITS, 128). --record(state, {callgraph :: dialyzer_callgraph:callgraph(), - codeserver :: dialyzer_codeserver:codeserver(), - envs :: env_tab(), - fun_tab :: fun_tab(), - fun_homes :: dict:dict(label(), mfa()), - plt :: dialyzer_plt:plt(), - opaques :: [type()], +%% Types with comment 'race' are due to dialyzer_races.erl. +-record(state, {callgraph :: dialyzer_callgraph:callgraph() + | 'undefined', % race + codeserver :: dialyzer_codeserver:codeserver() + | 'undefined', % race + envs :: env_tab() + | 'undefined', % race + fun_tab :: fun_tab() + | 'undefined', % race + fun_homes :: dict:dict(label(), mfa()) + | 'undefined', % race + plt :: dialyzer_plt:plt() + | 'undefined', % race + opaques :: [type()] + | 'undefined', % race races = dialyzer_races:new() :: dialyzer_races:races(), records = dict:new() :: types(), - tree_map :: dict:dict(label(), cerl:cerl()), + tree_map :: dict:dict(label(), cerl:cerl()) + | 'undefined', % race warning_mode = false :: boolean(), warnings = [] :: [raw_warning()], - work :: {[_], [_], sets:set()}, + work :: {[_], [_], sets:set()} + | 'undefined', % race module :: module(), curr_fun :: curr_fun() }). diff --git a/lib/dialyzer/src/dialyzer_gui_wx.erl b/lib/dialyzer/src/dialyzer_gui_wx.erl index ff54a91ce1..9f344d87ff 100644 --- a/lib/dialyzer/src/dialyzer_gui_wx.erl +++ b/lib/dialyzer/src/dialyzer_gui_wx.erl @@ -2,7 +2,7 @@ %%------------------------------------------------------------------------ %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2009-2013. All Rights Reserved. +%% Copyright Ericsson AB 2009-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -52,7 +52,6 @@ add_dir :: wx:wx_object(), add_rec :: wx:wx_object(), chosen_box :: wx:wx_object(), - analysis_pid :: pid(), del_file :: wx:wx_object(), doc_plt :: dialyzer_plt:plt(), clear_chosen :: wx:wx_object(), @@ -72,11 +71,11 @@ stop :: wx:wx_object(), frame :: wx:wx_object(), warnings_box :: wx:wx_object(), - explanation_box :: wx:wx_object(), + explanation_box :: wx:wx_object() | 'undefined', wantedWarnings :: list(), rawWarnings :: list(), - backend_pid :: pid(), - expl_pid :: pid()}). + backend_pid :: pid() | 'undefined', + expl_pid :: pid() | 'undefined'}). %%------------------------------------------------------------------------ diff --git a/lib/dialyzer/src/dialyzer_options.erl b/lib/dialyzer/src/dialyzer_options.erl index ce84c17f43..dd81dd01ed 100644 --- a/lib/dialyzer/src/dialyzer_options.erl +++ b/lib/dialyzer/src/dialyzer_options.erl @@ -72,9 +72,15 @@ preprocess_opts([Opt|Opts]) -> [Opt|preprocess_opts(Opts)]. postprocess_opts(Opts = #options{}) -> + check_file_existence(Opts), Opts1 = check_output_plt(Opts), adapt_get_warnings(Opts1). +check_file_existence(#options{analysis_type = plt_remove}) -> ok; +check_file_existence(#options{files = Files, files_rec = FilesRec}) -> + assert_filenames_exist(Files), + assert_filenames_exist(FilesRec). + check_output_plt(Opts = #options{analysis_type = Mode, from = From, output_plt = OutPLT}) -> case is_plt_mode(Mode) of @@ -126,14 +132,14 @@ build_options([{OptionName, Value} = Term|Rest], Options) -> apps -> OldValues = Options#options.files_rec, AppDirs = get_app_dirs(Value), - assert_filenames(Term, AppDirs), + assert_filenames_form(Term, AppDirs), build_options(Rest, Options#options{files_rec = AppDirs ++ OldValues}); files -> - assert_filenames(Term, Value), + assert_filenames_form(Term, Value), build_options(Rest, Options#options{files = Value}); files_rec -> OldValues = Options#options.files_rec, - assert_filenames(Term, Value), + assert_filenames_form(Term, Value), build_options(Rest, Options#options{files_rec = Value ++ OldValues}); analysis_type -> NewOptions = @@ -210,16 +216,26 @@ get_app_dirs(Apps) when is_list(Apps) -> get_app_dirs(Apps) -> bad_option("Use a list of otp applications", Apps). -assert_filenames(Term, [FileName|Left]) when length(FileName) >= 0 -> +assert_filenames(Term, Files) -> + assert_filenames_form(Term, Files), + assert_filenames_exist(Files). + +assert_filenames_form(Term, [FileName|Left]) when length(FileName) >= 0 -> + assert_filenames_form(Term, Left); +assert_filenames_form(_Term, []) -> + ok; +assert_filenames_form(Term, [_|_]) -> + bad_option("Malformed or non-existing filename", Term). + +assert_filenames_exist([FileName|Left]) -> case filelib:is_file(FileName) orelse filelib:is_dir(FileName) of true -> ok; - false -> bad_option("No such file, directory or application", FileName) + false -> + bad_option("No such file, directory or application", FileName) end, - assert_filenames(Term, Left); -assert_filenames(_Term, []) -> - ok; -assert_filenames(Term, [_|_]) -> - bad_option("Malformed or non-existing filename", Term). + assert_filenames_exist(Left); +assert_filenames_exist([]) -> + ok. assert_filename(FileName) when length(FileName) >= 0 -> ok; diff --git a/lib/dialyzer/src/dialyzer_plt.erl b/lib/dialyzer/src/dialyzer_plt.erl index 634871b2eb..769f26a3df 100644 --- a/lib/dialyzer/src/dialyzer_plt.erl +++ b/lib/dialyzer/src/dialyzer_plt.erl @@ -137,7 +137,7 @@ delete_list(#plt{info = Info, types = Types, #plt{info = table_delete_list(Info, List), types = Types, contracts = table_delete_list(Contracts, List), - callbacks = table_delete_list(Callbacks, List), + callbacks = Callbacks, exported_types = ExpTypes}. -spec insert_contract_list(plt(), dialyzer_contracts:plt_contracts()) -> plt(). diff --git a/lib/dialyzer/src/dialyzer_race_data_server.erl b/lib/dialyzer/src/dialyzer_race_data_server.erl new file mode 100644 index 0000000000..3600491809 --- /dev/null +++ b/lib/dialyzer/src/dialyzer_race_data_server.erl @@ -0,0 +1,134 @@ +%% -*- erlang-indent-level: 2 -*- +%%----------------------------------------------------------------------- +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2006-2016. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +%%%------------------------------------------------------------------- +%%% File : dialyzer_race_data_server.erl +%%% Author : Tobias Lindahl <[email protected]> +%%% Description : +%%% +%%% Created : 18 Sep 2015 by Luca Favatella <[email protected]> +%%%------------------------------------------------------------------- +-module(dialyzer_race_data_server). + +-export([new/0, + duplicate/1, + stop/1, + call/2, + cast/2]). + +-include("dialyzer.hrl"). + +%%---------------------------------------------------------------------- + +-record(state, {race_code = dict:new() :: dict:dict(), + public_tables = [] :: [label()], + named_tables = [] :: [string()], + beh_api_calls = [] :: [{mfa(), mfa()}]}). + +%%---------------------------------------------------------------------- + +-spec new() -> pid(). + +new() -> + spawn_link(fun() -> loop(#state{}) end). + +-spec duplicate(pid()) -> pid(). + +duplicate(Server) -> + call(dup, Server). + +-spec stop(pid()) -> ok. + +stop(Server) -> + cast(stop, Server). + +-spec call(atom(), pid()) -> term(). + +call(Query, Server) -> + Ref = make_ref(), + Server ! {call, self(), Ref, Query}, + receive + {Ref, Reply} -> Reply + end. + +-spec cast(atom() | {atom(), term()}, pid()) -> ok. + +cast(Message, Server) -> + Server ! {cast, Message}, + ok. + +%%---------------------------------------------------------------------- + +loop(State) -> + receive + {call, From, Ref, Query} -> + Reply = handle_call(Query, State), + From ! {Ref, Reply}, + loop(State); + {cast, stop} -> + ok; + {cast, Message} -> + NewState = handle_cast(Message, State), + loop(NewState) + end. + +handle_cast(race_code_new, State) -> + State#state{race_code = dict:new()}; +handle_cast({Tag, Data}, State) -> + case Tag of + renew_race_info -> renew_race_info_handler(Data, State); + renew_race_code -> renew_race_code_handler(Data, State); + renew_race_public_tables -> renew_race_public_tables_handler(Data, State); + put_race_code -> State#state{race_code = Data}; + put_public_tables -> State#state{public_tables = Data}; + put_named_tables -> State#state{named_tables = Data}; + put_behaviour_api_calls -> State#state{beh_api_calls = Data} + end. + +handle_call(Query, + #state{race_code = RaceCode, + public_tables = PublicTables, + named_tables = NamedTables, + beh_api_calls = BehApiCalls} + = State) -> + case Query of + dup -> spawn_link(fun() -> loop(State) end); + get_race_code -> RaceCode; + get_public_tables -> PublicTables; + get_named_tables -> NamedTables; + get_behaviour_api_calls -> BehApiCalls + end. + +%%---------------------------------------------------------------------- + +renew_race_info_handler({RaceCode, PublicTables, NamedTables}, + #state{} = State) -> + State#state{race_code = RaceCode, + public_tables = PublicTables, + named_tables = NamedTables}. + +renew_race_code_handler({Fun, FunArgs, Code}, + #state{race_code = RaceCode} = State) -> + State#state{race_code = dict:store(Fun, [FunArgs, Code], RaceCode)}. + +renew_race_public_tables_handler(VarLabel, + #state{public_tables = PT} = State) -> + State#state{public_tables = ordsets:add_element(VarLabel, PT)}. diff --git a/lib/dialyzer/src/dialyzer_races.erl b/lib/dialyzer/src/dialyzer_races.erl index 39de071bde..bb43d1dcb8 100644 --- a/lib/dialyzer/src/dialyzer_races.erl +++ b/lib/dialyzer/src/dialyzer_races.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2014. All Rights Reserved. +%% Copyright Ericsson AB 2008-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -92,27 +92,28 @@ -type race_warn_tag() :: ?WARN_WHEREIS_REGISTER | ?WARN_WHEREIS_UNREGISTER | ?WARN_ETS_LOOKUP_INSERT | ?WARN_MNESIA_DIRTY_READ_WRITE. --record(beg_clause, {arg :: var_to_map1(), - pats :: var_to_map1(), - guard :: cerl:cerl()}). --record(end_clause, {arg :: var_to_map1(), - pats :: var_to_map1(), - guard :: cerl:cerl()}). +-record(beg_clause, {arg :: var_to_map1() | 'undefined', + pats :: var_to_map1() | 'undefined', + guard :: cerl:cerl() | 'undefined'}). +-record(end_clause, {arg :: var_to_map1() | 'undefined', + pats :: var_to_map1() | 'undefined', + guard :: cerl:cerl() | 'undefined'}). -record(end_case, {clauses :: [#end_clause{}]}). --record(curr_fun, {status :: 'in' | 'out', - mfa :: dialyzer_callgraph:mfa_or_funlbl(), - label :: label(), - def_vars :: [core_vars()], - arg_types :: [erl_types:erl_type()], - call_vars :: [core_vars()], - var_map :: dict:dict()}). +-record(curr_fun, {status :: 'in' | 'out' | 'undefined', + mfa :: dialyzer_callgraph:mfa_or_funlbl() + | 'undefined', + label :: label() | 'undefined', + def_vars :: [core_vars()] | 'undefined', + arg_types :: [erl_types:erl_type()] | 'undefined', + call_vars :: [core_vars()] | 'undefined', + var_map :: dict:dict() | 'undefined'}). -record(dep_call, {call_name :: dep_calls(), - args :: args(), + args :: args() | 'undefined', arg_types :: [erl_types:erl_type()], vars :: [core_vars()], state :: dialyzer_dataflow:state(), file_line :: file_line(), - var_map :: dict:dict()}). + var_map :: dict:dict() | 'undefined'}). -record(fun_call, {caller :: dialyzer_callgraph:mfa_or_funlbl(), callee :: dialyzer_callgraph:mfa_or_funlbl(), arg_types :: [erl_types:erl_type()], @@ -121,7 +122,7 @@ arg :: var_to_map1()}). -record(warn_call, {call_name :: warn_calls(), args :: args(), - var_map :: dict:dict()}). + var_map :: dict:dict() | 'undefined'}). -type case_tags() :: 'beg_case' | #beg_clause{} | #end_clause{} | #end_case{}. -type code() :: [#dep_call{} | #fun_call{} | #warn_call{} | @@ -139,8 +140,9 @@ fun_mfa :: dialyzer_callgraph:mfa_or_funlbl(), fun_label :: label()}). --record(races, {curr_fun :: dialyzer_callgraph:mfa_or_funlbl(), - curr_fun_label :: label(), +-record(races, {curr_fun :: dialyzer_callgraph:mfa_or_funlbl() + | 'undefined', + curr_fun_label :: label() | 'undefined', curr_fun_args = 'empty' :: core_args(), new_table = 'no_t' :: table(), race_list = [] :: code(), diff --git a/lib/dialyzer/src/dialyzer_succ_typings.erl b/lib/dialyzer/src/dialyzer_succ_typings.erl index 18f02e6742..987da3aecf 100644 --- a/lib/dialyzer/src/dialyzer_succ_typings.erl +++ b/lib/dialyzer/src/dialyzer_succ_typings.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2014. All Rights Reserved. +%% Copyright Ericsson AB 2006-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -134,7 +134,6 @@ get_refined_success_typings(SCCs, #st{callgraph = Callgraph, end end. --type doc_plt() :: 'undefined' | dialyzer_plt:plt(). -spec get_warnings(dialyzer_callgraph:callgraph(), dialyzer_plt:plt(), doc_plt(), dialyzer_codeserver:codeserver(), dialyzer_timing:timing_server(), [solver()], pid()) -> diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl index 0b8b244cc9..5f0881bbcd 100644 --- a/lib/dialyzer/src/dialyzer_typesig.erl +++ b/lib/dialyzer/src/dialyzer_typesig.erl @@ -68,7 +68,7 @@ -type type_var() :: erl_types:erl_type(). %% actually: {'c','var',_,_} -record(fun_var, {'fun' :: fun((_) -> erl_types:erl_type()), deps :: [dep()], - origin :: integer()}). + origin :: integer() | 'undefined'}). -type constr_op() :: 'eq' | 'sub'. -type fvar_or_type() :: #fun_var{} | erl_types:erl_type(). @@ -83,9 +83,9 @@ -record(constraint_list, {type :: 'conj' | 'disj', list :: [constr()], deps :: [dep()], - masks :: [{dep(),[non_neg_integer()]}] | - {'d',dict:dict(dep(), [non_neg_integer()])}, - id :: {'list', dep()}}). + masks = [] :: [{dep(),[non_neg_integer()]}] | + {'d',dict:dict(dep(), [non_neg_integer()])}, + id :: {'list', dep()} | 'undefined'}). -type constraint_list() :: #constraint_list{}. @@ -104,7 +104,8 @@ -type dict_or_ets() :: {'d', prop_types()} | {'e', ets:tid()}. --record(state, {callgraph :: dialyzer_callgraph:callgraph(), +-record(state, {callgraph :: dialyzer_callgraph:callgraph() + | 'undefined', cs = [] :: [constr()], cmap = {'d', dict:new()} :: dict_or_ets(), fun_map = [] :: typesig_funmap(), @@ -116,7 +117,8 @@ cerl:c_fun()), next_label = 0 :: label(), self_rec :: 'false' | erl_types:erl_type(), - plt :: dialyzer_plt:plt(), + plt :: dialyzer_plt:plt() + | 'undefined', prop_types = {'d', dict:new()} :: dict_or_ets(), records = dict:new() :: types(), scc = [] :: [type_var()], @@ -1746,7 +1748,10 @@ minimize_state(#state{ fun_arities = FunArities, self_rec = SelfRec, prop_types = {e, ETSPropTypes}, - solvers = Solvers + solvers = Solvers, + callgraph = undefined, + plt = undefined, + mfas = [] }. dispose_state(#state{cmap = {e, ETSCMap}, @@ -2884,8 +2889,7 @@ mk_constraint(Lhs, Op, Rhs) -> case t_is_any(Lhs) orelse constraint_opnd_is_any(Rhs) of false -> Deps = find_constraint_deps([Lhs, Rhs]), - C0 = mk_constraint_1(Lhs, Op, Rhs), - C = C0#constraint{deps = Deps}, + C = mk_constraint_1(Lhs, Op, Rhs, Deps), case Deps =:= [] of true -> %% This constraint is constant. Solve it immediately. @@ -2903,8 +2907,7 @@ mk_constraint(Lhs, Op, Rhs) -> end. mk_constraint_any(Op) -> - C = mk_constraint_1(t_any(), Op, t_any()), - C#constraint{deps = []}. + mk_constraint_1(t_any(), Op, t_any(), []). %% the following function is used so that we do not call %% erl_types:t_is_any/1 with a term other than an erl_type() @@ -2952,12 +2955,12 @@ find_constraint_deps([Type|Tail], Acc) -> find_constraint_deps([], Acc) -> lists:flatten(Acc). -mk_constraint_1(Lhs, eq, Rhs) when Lhs < Rhs -> - #constraint{lhs = Lhs, op = eq, rhs = Rhs}; -mk_constraint_1(Lhs, eq, Rhs) -> - #constraint{lhs = Rhs, op = eq, rhs = Lhs}; -mk_constraint_1(Lhs, Op, Rhs) -> - #constraint{lhs = Lhs, op = Op, rhs = Rhs}. +mk_constraint_1(Lhs, eq, Rhs, Deps) when Lhs < Rhs -> + #constraint{lhs = Lhs, op = eq, rhs = Rhs, deps = Deps}; +mk_constraint_1(Lhs, eq, Rhs, Deps) -> + #constraint{lhs = Rhs, op = eq, rhs = Lhs, deps = Deps}; +mk_constraint_1(Lhs, Op, Rhs, Deps) -> + #constraint{lhs = Lhs, op = Op, rhs = Rhs, deps = Deps}. mk_constraints([Lhs|LhsTail], Op, [Rhs|RhsTail]) -> [mk_constraint(Lhs, Op, Rhs) | diff --git a/lib/dialyzer/src/dialyzer_utils.erl b/lib/dialyzer/src/dialyzer_utils.erl index 7fe982a992..5fc1c0e691 100644 --- a/lib/dialyzer/src/dialyzer_utils.erl +++ b/lib/dialyzer/src/dialyzer_utils.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2015. All Rights Reserved. +%% Copyright Ericsson AB 2006-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -83,7 +83,7 @@ print_types1([{record, _Name} = Key|T], RecDict) -> %% ---------------------------------------------------------------------------- --type abstract_code() :: [tuple()]. %% XXX: import from somewhere +-type abstract_code() :: [erl_parse:abstract_form()]. -type comp_options() :: [compile:option()]. -type mod_or_fname() :: module() | file:filename(). -type fa() :: {atom(), arity()}. @@ -297,8 +297,8 @@ get_record_fields([], _RecDict, Acc) -> %% The field types are cached. Used during analysis when handling records. process_record_remote_types(CServer) -> TempRecords = dialyzer_codeserver:get_temp_records(CServer), - TempExpTypes = dialyzer_codeserver:get_temp_exported_types(CServer), - TempRecords1 = process_opaque_types0(TempRecords, TempExpTypes), + ExpTypes = dialyzer_codeserver:get_exported_types(CServer), + TempRecords1 = process_opaque_types0(TempRecords, ExpTypes), ModuleFun = fun(Module, Record) -> RecordFun = @@ -310,7 +310,7 @@ process_record_remote_types(CServer) -> Site = {record, {Module, Name, Arity}}, [{FieldName, Field, erl_types:t_from_form(Field, - TempExpTypes, + ExpTypes, Site, TempRecords1)} || {FieldName, Field, _} <- Fields] @@ -323,9 +323,8 @@ process_record_remote_types(CServer) -> dict:map(RecordFun, Record) end, NewRecords = dict:map(ModuleFun, TempRecords1), - ok = check_record_fields(NewRecords, TempExpTypes), - CServer1 = dialyzer_codeserver:finalize_records(NewRecords, CServer), - dialyzer_codeserver:finalize_exported_types(TempExpTypes, CServer1). + ok = check_record_fields(NewRecords, ExpTypes), + dialyzer_codeserver:finalize_records(NewRecords, CServer). %% erl_types:t_from_form() substitutes the declaration of opaque types %% for the expanded type in some cases. To make sure the initial type, diff --git a/lib/dialyzer/src/dialyzer_worker.erl b/lib/dialyzer/src/dialyzer_worker.erl index 4be93c75bf..b9ab27c11d 100644 --- a/lib/dialyzer/src/dialyzer_worker.erl +++ b/lib/dialyzer/src/dialyzer_worker.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2012. All Rights Reserved. +%% Copyright Ericsson AB 2006-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -21,20 +21,20 @@ -module(dialyzer_worker). --export([launch/4, sequential/4]). +-export([launch/4]). -export_type([worker/0]). --type worker() :: pid(). %%opaque +-opaque worker() :: pid(). -type mode() :: dialyzer_coordinator:mode(). -type coordinator() :: dialyzer_coordinator:coordinator(). -type init_data() :: dialyzer_coordinator:init_data(). --type result() :: dialyzer_coordinator:result(). +-type job() :: dialyzer_coordinator:job(). -record(state, { mode :: mode(), - job :: mfa_or_funlbl() | file:filename(), + job :: job(), coordinator :: coordinator(), init_data :: init_data(), depends_on = [] :: list() @@ -52,23 +52,28 @@ %%-------------------------------------------------------------------- --spec launch(mode(), [mfa_or_funlbl()], init_data(), coordinator()) -> worker(). +-spec launch(mode(), job(), init_data(), coordinator()) -> worker(). launch(Mode, Job, InitData, Coordinator) -> State = #state{mode = Mode, job = Job, init_data = InitData, coordinator = Coordinator}, - InitState = - case Mode of - X when X =:= 'typesig'; X =:= 'dataflow' -> initializing; - X when X =:= 'compile'; X =:= 'warnings' -> running - end, - spawn_link(fun() -> loop(InitState, State) end). + spawn_link(fun() -> init(State) end). %%-------------------------------------------------------------------- -loop(updating, State) -> +init(#state{job = SCC, mode = Mode, init_data = InitData} = State) when + Mode =:= 'typesig'; Mode =:= 'dataflow' -> + DependsOn = dialyzer_succ_typings:find_depends_on(SCC, InitData), + ?debug("Deps ~p: ~p\n",[SCC, DependsOn]), + loop(updating, State#state{depends_on = DependsOn}); +init(#state{mode = Mode} = State) when + Mode =:= 'compile'; Mode =:= 'warnings' -> + loop(running, State). + +loop(updating, #state{mode = Mode} = State) when + Mode =:= 'typesig'; Mode =:= 'dataflow' -> ?debug("Update: ~p\n",[State#state.job]), NextStatus = case waits_more_success_typings(State) of @@ -76,16 +81,13 @@ loop(updating, State) -> false -> running end, loop(NextStatus, State); -loop(initializing, #state{job = SCC, init_data = InitData} = State) -> - DependsOn = dialyzer_succ_typings:find_depends_on(SCC, InitData), - ?debug("Deps ~p: ~p\n",[State#state.job, DependsOn]), - loop(updating, State#state{depends_on = DependsOn}); -loop(waiting, State) -> +loop(waiting, #state{mode = Mode} = State) when + Mode =:= 'typesig'; Mode =:= 'dataflow' -> ?debug("Wait: ~p\n",[State#state.job]), NewState = wait_for_success_typings(State), loop(updating, NewState); loop(running, #state{mode = 'compile'} = State) -> - dialyzer_coordinator:wait_activation(), + dialyzer_coordinator:request_activation(State#state.coordinator), ?debug("Compile: ~s\n",[State#state.job]), Result = case start_compilation(State) of @@ -97,7 +99,7 @@ loop(running, #state{mode = 'compile'} = State) -> end, report_to_coordinator(Result, State); loop(running, #state{mode = 'warnings'} = State) -> - dialyzer_coordinator:wait_activation(), + dialyzer_coordinator:request_activation(State#state.coordinator), ?debug("Warning: ~s\n",[State#state.job]), Result = collect_warnings(State), report_to_coordinator(Result, State); @@ -169,22 +171,3 @@ continue_compilation(Label, Data) -> collect_warnings(#state{job = Job, init_data = InitData}) -> dialyzer_succ_typings:collect_warnings(Job, InitData). - -%%------------------------------------------------------------------------------ - --type extra() :: label() | 'unused'. - --spec sequential(mode(), [mfa_or_funlbl()], init_data(), extra()) -> result(). - -sequential('compile', Job, InitData, Extra) -> - case dialyzer_analysis_callgraph:start_compilation(Job, InitData) of - {ok, EstimatedSize, Data} -> - {EstimatedSize, continue_compilation(Extra, Data)}; - {error, _Reason} = Error -> {0, Error} - end; -sequential('typesig', Job, InitData, _Extra) -> - dialyzer_succ_typings:find_succ_types_for_scc(Job, InitData); -sequential('dataflow', Job, InitData, _Extra) -> - dialyzer_succ_typings:refine_one_module(Job, InitData); -sequential('warnings', Job, InitData, _Extra) -> - dialyzer_succ_typings:collect_warnings(Job, InitData). diff --git a/lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs b/lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs index 33d135048e..38999e8919 100644 --- a/lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs +++ b/lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs @@ -1,5 +1,5 @@ -my_callbacks_wrong.erl:26: The return type #state{parent::'undefined' | pid(),status::'closed' | 'init' | 'open',subscribe::[{pid(),integer()}],counter::integer()} in the specification of callback_init/1 is not a subtype of {'ok',_}, which is the expected return type for the callback of my_behaviour behaviour -my_callbacks_wrong.erl:28: The inferred return type of callback_init/1 (#state{parent::'undefined' | pid(),status::'init',subscribe::[],counter::1}) has nothing in common with {'ok',_}, which is the expected return type for the callback of my_behaviour behaviour -my_callbacks_wrong.erl:30: The return type {'reply',#state{parent::'undefined' | pid(),status::'closed' | 'init' | 'open',subscribe::[{pid(),integer()}],counter::integer()}} in the specification of callback_cast/3 is not a subtype of {'noreply',_}, which is the expected return type for the callback of my_behaviour behaviour +my_callbacks_wrong.erl:26: The return type #state{parent::pid(),status::'closed' | 'init' | 'open',subscribe::[{pid(),integer()}],counter::integer()} in the specification of callback_init/1 is not a subtype of {'ok',_}, which is the expected return type for the callback of my_behaviour behaviour +my_callbacks_wrong.erl:28: The inferred return type of callback_init/1 (#state{parent::pid(),status::'init',subscribe::[],counter::1}) has nothing in common with {'ok',_}, which is the expected return type for the callback of my_behaviour behaviour +my_callbacks_wrong.erl:30: The return type {'reply',#state{parent::pid(),status::'closed' | 'init' | 'open',subscribe::[{pid(),integer()}],counter::integer()}} in the specification of callback_cast/3 is not a subtype of {'noreply',_}, which is the expected return type for the callback of my_behaviour behaviour my_callbacks_wrong.erl:39: The specified type for the 2nd argument of callback_call/3 (atom()) is not a supertype of pid(), which is expected type for this argument in the callback of the my_behaviour behaviour diff --git a/lib/dialyzer/test/behaviour_SUITE_data/results/supervisor_incorrect_return b/lib/dialyzer/test/behaviour_SUITE_data/results/supervisor_incorrect_return index 4103a2d8b4..89eb295604 100644 --- a/lib/dialyzer/test/behaviour_SUITE_data/results/supervisor_incorrect_return +++ b/lib/dialyzer/test/behaviour_SUITE_data/results/supervisor_incorrect_return @@ -1,2 +1,2 @@ -supervisor_incorrect_return.erl:14: The inferred return type of init/1 ({'ok',{{'one_against_one',0,1},[{_,_,_,_,_,_},...]}}) has nothing in common with 'ignore' | {'ok',{{'one_for_all',non_neg_integer(),pos_integer()} | {'one_for_one',non_neg_integer(),pos_integer()} | {'rest_for_one',non_neg_integer(),pos_integer()} | {'simple_one_for_one',non_neg_integer(),pos_integer()} | #{},[{_,{atom() | tuple(),atom(),'undefined' | [any()]},'permanent' | 'temporary' | 'transient','brutal_kill' | 'infinity' | non_neg_integer(),'supervisor' | 'worker','dynamic' | [atom() | tuple()]} | #{}]}}, which is the expected return type for the callback of supervisor behaviour +supervisor_incorrect_return.erl:14: The inferred return type of init/1 ({'ok',{{'one_against_one',0,1},[{_,_,_,_,_,_},...]}}) has nothing in common with 'ignore' | {'ok',{{'one_for_all',non_neg_integer(),pos_integer()} | {'one_for_one',non_neg_integer(),pos_integer()} | {'rest_for_one',non_neg_integer(),pos_integer()} | {'simple_one_for_one',non_neg_integer(),pos_integer()} | #{},[{_,{atom(),atom(),'undefined' | [any()]},'permanent' | 'temporary' | 'transient','brutal_kill' | 'infinity' | non_neg_integer(),'supervisor' | 'worker','dynamic' | [atom()]} | #{}]}}, which is the expected return type for the callback of supervisor behaviour diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/crash b/lib/dialyzer/test/opaque_SUITE_data/results/crash index 69bdc00257..d63389f79c 100644 --- a/lib/dialyzer/test/opaque_SUITE_data/results/crash +++ b/lib/dialyzer/test/opaque_SUITE_data/results/crash @@ -1,6 +1,6 @@ -crash_1.erl:45: Record construction #targetlist{list::[]} violates the declared type of field list::'undefined' | crash_1:target() -crash_1.erl:48: The call crash_1:get_using_branch2(Branch::maybe_improper_list(),L::'undefined' | crash_1:target()) will never return since it differs in the 2nd argument from the success typing arguments: (any(),maybe_improper_list()) -crash_1.erl:50: The pattern <_Branch, []> can never match the type <maybe_improper_list(),'undefined' | crash_1:target()> -crash_1.erl:52: The pattern <Branch, [H = {'target', _, _} | _T]> can never match the type <maybe_improper_list(),'undefined' | crash_1:target()> -crash_1.erl:54: The pattern <Branch, [{'target', _, _} | T]> can never match the type <maybe_improper_list(),'undefined' | crash_1:target()> +crash_1.erl:45: Record construction #targetlist{list::[]} violates the declared type of field list::crash_1:target() +crash_1.erl:48: The call crash_1:get_using_branch2(Branch::maybe_improper_list(),L::crash_1:target()) will never return since it differs in the 2nd argument from the success typing arguments: (any(),maybe_improper_list()) +crash_1.erl:50: The pattern <_Branch, []> can never match the type <maybe_improper_list(),crash_1:target()> +crash_1.erl:52: The pattern <Branch, [H = {'target', _, _} | _T]> can never match the type <maybe_improper_list(),crash_1:target()> +crash_1.erl:54: The pattern <Branch, [{'target', _, _} | T]> can never match the type <maybe_improper_list(),crash_1:target()> diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/simple b/lib/dialyzer/test/opaque_SUITE_data/results/simple index 1a7a139d6e..391c37664e 100644 --- a/lib/dialyzer/test/opaque_SUITE_data/results/simple +++ b/lib/dialyzer/test/opaque_SUITE_data/results/simple @@ -18,7 +18,7 @@ rec_api.erl:104: Matching of pattern {'r2', 10} tagged with a record name violat rec_api.erl:113: The attempt to match a term of type #r3{f1::queue:queue(_)} against the pattern {'r3', 'a'} breaks the opaqueness of queue:queue(_) rec_api.erl:118: Record construction #r3{f1::10} violates the declared type of field f1::queue:queue(_) rec_api.erl:123: The attempt to match a term of type #r3{f1::10} against the pattern {'r3', 10} breaks the opaqueness of queue:queue(_) -rec_api.erl:24: Record construction #r1{f1::10} violates the declared type of field f1::'undefined' | rec_api:a() +rec_api.erl:24: Record construction #r1{f1::10} violates the declared type of field f1::rec_api:a() rec_api.erl:29: Matching of pattern {'r1', 10} tagged with a record name violates the declared type of #r1{f1::10} rec_api.erl:33: The attempt to match a term of type rec_adt:r1() against the pattern {'r1', 'a'} breaks the opaqueness of the term rec_api.erl:35: Invalid type specification for function rec_api:adt_t1/1. The success typing is (#r1{f1::'a'}) -> #r1{f1::'a'} @@ -70,8 +70,8 @@ simple1_api.erl:478: The call 'foo':A(A::simple1_adt:a()) breaks the opaqueness simple1_api.erl:486: The call A:'foo'(A::simple1_adt:a()) breaks the opaqueness of the term A :: simple1_adt:a() simple1_api.erl:499: The call 'foo':A(A::simple1_api:i()) requires that A is of type atom() not simple1_api:i() simple1_api.erl:503: The call 'foo':A(A::simple1_adt:i()) requires that A is of type atom() not simple1_adt:i() -simple1_api.erl:507: The call A:'foo'(A::simple1_api:i()) requires that A is of type atom() | tuple() not simple1_api:i() -simple1_api.erl:511: The call A:'foo'(A::simple1_adt:i()) requires that A is of type atom() | tuple() not simple1_adt:i() +simple1_api.erl:507: The call A:'foo'(A::simple1_api:i()) requires that A is of type atom() not simple1_api:i() +simple1_api.erl:511: The call A:'foo'(A::simple1_adt:i()) requires that A is of type atom() not simple1_adt:i() simple1_api.erl:519: Guard test A::simple1_adt:d2() == B::simple1_adt:d1() contains opaque terms as 1st and 2nd arguments simple1_api.erl:534: Guard test A::simple1_adt:d1() >= 3 contains an opaque term as 1st argument simple1_api.erl:536: Guard test A::simple1_adt:d1() == 3 contains an opaque term as 1st argument diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/proper/proper_typeserver.erl b/lib/dialyzer/test/opaque_SUITE_data/src/proper/proper_typeserver.erl index b6cab5e24b..1677b4efb8 100644 --- a/lib/dialyzer/test/opaque_SUITE_data/src/proper/proper_typeserver.erl +++ b/lib/dialyzer/test/opaque_SUITE_data/src/proper/proper_typeserver.erl @@ -781,7 +781,8 @@ add_mod_info({attribute,_Line,record,{RecName,Fields}}, true -> ModInfo; false -> - TypedRecord = {attribute,0,type,{{record,RecName},Fields,[]}}, + A = erl_anno:new(0), + TypedRecord = {attribute,A,type,{{record,RecName},Fields,[]}}, add_mod_info(TypedRecord, ModInfo) end; add_mod_info({attribute,_Line,Kind,{Name,TypeForm,VarForms}}, diff --git a/lib/dialyzer/test/plt_SUITE.erl b/lib/dialyzer/test/plt_SUITE.erl index ecbac14e5d..6ebe23b54b 100644 --- a/lib/dialyzer/test/plt_SUITE.erl +++ b/lib/dialyzer/test/plt_SUITE.erl @@ -7,12 +7,14 @@ -include("dialyzer_test_constants.hrl"). -export([suite/0, all/0, build_plt/1, beam_tests/1, update_plt/1, - run_plt_check/1, run_succ_typings/1]). + local_fun_same_as_callback/1, + remove_plt/1, run_plt_check/1, run_succ_typings/1]). suite() -> [{timetrap, ?plt_timeout}]. -all() -> [build_plt, beam_tests, update_plt, run_plt_check, run_succ_typings]. +all() -> [build_plt, beam_tests, update_plt, run_plt_check, + remove_plt, run_succ_typings, local_fun_same_as_callback]. build_plt(Config) -> OutDir = ?config(priv_dir, Config), @@ -158,6 +160,95 @@ update_plt(Config) -> {init_plt, Plt}] ++ Opts), ok. +%%% If a behaviour module contains an non-exported function with the same name +%%% as one of the behaviour's callbacks, the callback info was inadvertently +%%% deleted from the PLT as the dialyzer_plt:delete_list/2 function was cleaning +%%% up the callback table. This bug was reported by Brujo Benavides. + +local_fun_same_as_callback(Config) when is_list(Config) -> + PrivDir = ?config(priv_dir, Config), + Prog1 = + <<"-module(bad_behaviour). + -callback bad() -> bad. + -export([publicly_bad/0]). + + %% @doc This function is here just to avoid the 'unused' warning for bad/0 + publicly_bad() -> bad(). + + %% @doc This function overlaps with the callback with the same name, and + %% that was an issue for dialyzer since it's a private function. + bad() -> bad.">>, + {ok, Beam} = compile(Config, Prog1, bad_behaviour, []), + + ErlangBeam = case code:where_is_file("erlang.beam") of + non_existing -> + filename:join([code:root_dir(), + "erts", "preloaded", "ebin", + "erlang.beam"]); + EBeam -> + EBeam + end, + Plt = filename:join(PrivDir, "plt_bad_behaviour.plt"), + Opts = [{check_plt, true}, {from, byte_code}], + [] = dialyzer:run([{analysis_type, plt_build}, + {files, [Beam, ErlangBeam]}, + {output_plt, Plt}] ++ Opts), + + Prog2 = + <<"-module(bad_child). + -behaviour(bad_behaviour). + + -export([bad/0]). + + %% @doc This function incorreclty implements bad_behaviour. + bad() -> not_bad.">>, + {ok, TestBeam} = compile(Config, Prog2, bad_child, []), + + [{warn_behaviour, _, + {callback_type_mismatch, + [bad_behaviour,bad,0,"'not_bad'","'bad'"]}}] = + dialyzer:run([{analysis_type, succ_typings}, + {files, [TestBeam]}, + {init_plt, Plt}] ++ Opts), + ok. + +%%% [James Fish:] +%%% Dialyzer always asserts that files and directories passed in its +%%% options exist. Therefore it is not possible to remove a beam/module +%%% from a PLT when the beam file no longer exists. Dialyzer should not to +%%% check files exist on disk when removing from the PLT. +remove_plt(Config) -> + PrivDir = ?config(priv_dir, Config), + Prog1 = <<"-module(m1). + -export([t/0]). + t() -> + m2:a(a).">>, + {ok, Beam1} = compile(Config, Prog1, m1, []), + + Prog2 = <<"-module(m2). + -export([a/1]). + a(A) when is_integer(A) -> A.">>, + {ok, Beam2} = compile(Config, Prog2, m2, []), + + Plt = filename:join(PrivDir, "remove.plt"), + Opts = [{check_plt, true}, {from, byte_code}], + + [{warn_return_no_exit, _, {no_return,[only_normal,t,0]}}, + {warn_failing_call, _, {call, [m2,a,"('a')",_,_,_,_,_]}}] = + dialyzer:run([{analysis_type, plt_build}, + {files, [Beam1, Beam2]}, + {get_warnings, true}, + {output_plt, Plt}] ++ Opts), + + [] = dialyzer:run([{init_plt, Plt}, + {files, [Beam2]}, + {analysis_type, plt_remove}]), + + [] = dialyzer:run([{analysis_type, succ_typings}, + {files, [Beam1]}, + {init_plt, Plt}] ++ Opts), + ok. + compile(Config, Prog, Module, CompileOpts) -> Source = lists:concat([Module, ".erl"]), PrivDir = ?config(priv_dir,Config), diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/mnesia b/lib/dialyzer/test/r9c_SUITE_data/results/mnesia index b73943422a..bf67447ee7 100644 --- a/lib/dialyzer/test/r9c_SUITE_data/results/mnesia +++ b/lib/dialyzer/test/r9c_SUITE_data/results/mnesia @@ -6,7 +6,7 @@ mnesia_bup.erl:111: The created fun has no local return mnesia_bup.erl:574: Function fallback_receiver/2 has no local return mnesia_bup.erl:967: Function uninstall_fallback_master/2 has no local return mnesia_checkpoint.erl:1014: The variable Error can never match since previous clauses completely covered the type {'ok',#checkpoint_args{nodes::[any()],retainers::[any(),...]}} -mnesia_checkpoint.erl:894: The call sys:handle_system_msg(Msg::any(),From::any(),'no_parent','mnesia_checkpoint',[],Cp::#checkpoint_args{}) breaks the contract (Msg,From,Parent,Module,Debug,Misc) -> no_return() when is_subtype(Msg,term()), is_subtype(From,{pid(),Tag::_}), is_subtype(Parent,pid()), is_subtype(Module,module()), is_subtype(Debug,[dbg_opt()]), is_subtype(Misc,term()) +mnesia_checkpoint.erl:894: The call sys:handle_system_msg(Msg::any(),From::any(),'no_parent','mnesia_checkpoint',[],Cp::#checkpoint_args{}) breaks the contract (Msg,From,Parent,Module,Debug,Misc) -> no_return() when Msg :: term(), From :: {pid(),Tag::_}, Parent :: pid(), Module :: module(), Debug :: [dbg_opt()], Misc :: term() mnesia_controller.erl:1666: The variable Tab can never match since previous clauses completely covered the type [any()] mnesia_controller.erl:1679: The pattern {'stop', Reason, Reply, State2} can never match the type {'noreply',_} | {'reply',_,_} | {'stop','shutdown',#state{}} mnesia_controller.erl:1685: The pattern {'noreply', State2, _Timeout} can never match the type {'reply',_,_} @@ -35,6 +35,6 @@ mnesia_schema.erl:1258: Guard test FromS::'disc_copies' | 'disc_only_copies' | ' mnesia_schema.erl:1639: The pattern {'false', 'mandatory'} can never match the type {'false','optional'} mnesia_schema.erl:2434: The variable Reason can never match since previous clauses completely covered the type {'error',_} | {'ok',_} mnesia_schema.erl:451: Guard test UseDirAnyway::'false' == 'true' can never succeed -mnesia_text.erl:180: The variable T can never match since previous clauses completely covered the type {'error',{integer(),atom() | tuple(),_}} | {'ok',_} +mnesia_text.erl:180: The variable T can never match since previous clauses completely covered the type {'error',{non_neg_integer(),atom(),_}} | {'ok',_} mnesia_tm.erl:1522: Function commit_participant/5 has no local return mnesia_tm.erl:2169: Function system_terminate/4 has no local return diff --git a/lib/dialyzer/test/small_SUITE_data/results/app_call b/lib/dialyzer/test/small_SUITE_data/results/app_call index cc1a63f944..1af649815a 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/app_call +++ b/lib/dialyzer/test/small_SUITE_data/results/app_call @@ -1,3 +1,3 @@ -app_call.erl:6: The call M:'foo'() requires that M is of type atom() | tuple() not 42 +app_call.erl:6: The call M:'foo'() requires that M is of type atom() not 42 app_call.erl:9: The call 'mod':F() requires that F is of type atom() not {'gazonk',[]} diff --git a/lib/dialyzer/test/small_SUITE_data/results/bif1 b/lib/dialyzer/test/small_SUITE_data/results/bif1 new file mode 100644 index 0000000000..289b6f821f --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/results/bif1 @@ -0,0 +1,3 @@ + +bif1.erl:13: Function string_chars/0 has no local return +bif1.erl:16: The call string:chars(S::65,10,L2::bif1_adt:s()) contains an opaque term as 3rd argument when terms of different types are expected in these positions diff --git a/lib/dialyzer/test/small_SUITE_data/results/comparisons b/lib/dialyzer/test/small_SUITE_data/results/comparisons index 642585d25e..5083d2695a 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/comparisons +++ b/lib/dialyzer/test/small_SUITE_data/results/comparisons @@ -1,50 +1,43 @@ comparisons.erl:100: The pattern 'true' can never match the type 'false' -comparisons.erl:101: The pattern 'true' can never match the type 'false' +comparisons.erl:101: The pattern 'false' can never match the type 'true' comparisons.erl:102: The pattern 'false' can never match the type 'true' -comparisons.erl:103: The pattern 'false' can never match the type 'true' +comparisons.erl:103: The pattern 'true' can never match the type 'false' comparisons.erl:104: The pattern 'true' can never match the type 'false' -comparisons.erl:105: The pattern 'true' can never match the type 'false' -comparisons.erl:107: The pattern 'true' can never match the type 'false' -comparisons.erl:108: The pattern 'true' can never match the type 'false' -comparisons.erl:109: The pattern 'false' can never match the type 'true' -comparisons.erl:110: The pattern 'false' can never match the type 'true' -comparisons.erl:111: The pattern 'true' can never match the type 'false' -comparisons.erl:112: The pattern 'true' can never match the type 'false' -comparisons.erl:113: The pattern 'false' can never match the type 'true' -comparisons.erl:114: The pattern 'false' can never match the type 'true' -comparisons.erl:115: The pattern 'true' can never match the type 'false' -comparisons.erl:116: The pattern 'true' can never match the type 'false' -comparisons.erl:117: The pattern 'false' can never match the type 'true' comparisons.erl:118: The pattern 'false' can never match the type 'true' +comparisons.erl:119: The pattern 'false' can never match the type 'true' +comparisons.erl:120: The pattern 'true' can never match the type 'false' +comparisons.erl:121: The pattern 'true' can never match the type 'false' +comparisons.erl:122: The pattern 'false' can never match the type 'true' comparisons.erl:123: The pattern 'false' can never match the type 'true' -comparisons.erl:124: The pattern 'false' can never match the type 'true' +comparisons.erl:124: The pattern 'true' can never match the type 'false' comparisons.erl:125: The pattern 'true' can never match the type 'false' -comparisons.erl:126: The pattern 'true' can never match the type 'false' +comparisons.erl:126: The pattern 'false' can never match the type 'true' comparisons.erl:127: The pattern 'false' can never match the type 'true' -comparisons.erl:128: The pattern 'false' can never match the type 'true' +comparisons.erl:128: The pattern 'true' can never match the type 'false' comparisons.erl:129: The pattern 'true' can never match the type 'false' -comparisons.erl:130: The pattern 'true' can never match the type 'false' +comparisons.erl:130: The pattern 'false' can never match the type 'true' +comparisons.erl:131: The pattern 'false' can never match the type 'true' comparisons.erl:132: The pattern 'true' can never match the type 'false' comparisons.erl:133: The pattern 'true' can never match the type 'false' comparisons.erl:134: The pattern 'false' can never match the type 'true' comparisons.erl:135: The pattern 'false' can never match the type 'true' comparisons.erl:136: The pattern 'true' can never match the type 'false' comparisons.erl:137: The pattern 'true' can never match the type 'false' -comparisons.erl:138: The pattern 'false' can never match the type 'true' -comparisons.erl:139: The pattern 'false' can never match the type 'true' +comparisons.erl:139: The pattern 'true' can never match the type 'false' comparisons.erl:140: The pattern 'true' can never match the type 'false' -comparisons.erl:141: The pattern 'true' can never match the type 'false' +comparisons.erl:141: The pattern 'false' can never match the type 'true' comparisons.erl:142: The pattern 'false' can never match the type 'true' -comparisons.erl:143: The pattern 'false' can never match the type 'true' +comparisons.erl:143: The pattern 'true' can never match the type 'false' comparisons.erl:144: The pattern 'true' can never match the type 'false' -comparisons.erl:145: The pattern 'true' can never match the type 'false' +comparisons.erl:145: The pattern 'false' can never match the type 'true' comparisons.erl:146: The pattern 'false' can never match the type 'true' -comparisons.erl:147: The pattern 'false' can never match the type 'true' -comparisons.erl:152: The pattern 'false' can never match the type 'true' -comparisons.erl:153: The pattern 'false' can never match the type 'true' -comparisons.erl:154: The pattern 'true' can never match the type 'false' -comparisons.erl:155: The pattern 'true' can never match the type 'false' +comparisons.erl:147: The pattern 'true' can never match the type 'false' +comparisons.erl:148: The pattern 'true' can never match the type 'false' +comparisons.erl:149: The pattern 'false' can never match the type 'true' +comparisons.erl:150: The pattern 'false' can never match the type 'true' +comparisons.erl:155: The pattern 'false' can never match the type 'true' +comparisons.erl:156: The pattern 'false' can never match the type 'true' comparisons.erl:157: The pattern 'true' can never match the type 'false' comparisons.erl:158: The pattern 'true' can never match the type 'false' comparisons.erl:159: The pattern 'false' can never match the type 'true' @@ -59,36 +52,62 @@ comparisons.erl:167: The pattern 'false' can never match the type 'true' comparisons.erl:168: The pattern 'false' can never match the type 'true' comparisons.erl:169: The pattern 'true' can never match the type 'false' comparisons.erl:170: The pattern 'true' can never match the type 'false' -comparisons.erl:171: The pattern 'false' can never match the type 'true' -comparisons.erl:172: The pattern 'false' can never match the type 'true' +comparisons.erl:172: The pattern 'true' can never match the type 'false' comparisons.erl:173: The pattern 'true' can never match the type 'false' -comparisons.erl:174: The pattern 'true' can never match the type 'false' +comparisons.erl:174: The pattern 'false' can never match the type 'true' comparisons.erl:175: The pattern 'false' can never match the type 'true' -comparisons.erl:176: The pattern 'false' can never match the type 'true' +comparisons.erl:176: The pattern 'true' can never match the type 'false' +comparisons.erl:177: The pattern 'true' can never match the type 'false' +comparisons.erl:178: The pattern 'false' can never match the type 'true' +comparisons.erl:179: The pattern 'false' can never match the type 'true' +comparisons.erl:180: The pattern 'true' can never match the type 'false' +comparisons.erl:181: The pattern 'true' can never match the type 'false' +comparisons.erl:182: The pattern 'false' can never match the type 'true' +comparisons.erl:183: The pattern 'false' can never match the type 'true' +comparisons.erl:184: The pattern 'true' can never match the type 'false' +comparisons.erl:185: The pattern 'true' can never match the type 'false' comparisons.erl:186: The pattern 'false' can never match the type 'true' comparisons.erl:187: The pattern 'false' can never match the type 'true' -comparisons.erl:188: The pattern 'true' can never match the type 'false' -comparisons.erl:189: The pattern 'true' can never match the type 'false' -comparisons.erl:190: The pattern 'false' can never match the type 'true' -comparisons.erl:191: The pattern 'false' can never match the type 'true' -comparisons.erl:192: The pattern 'true' can never match the type 'false' -comparisons.erl:193: The pattern 'true' can never match the type 'false' -comparisons.erl:203: The pattern 'false' can never match the type 'true' -comparisons.erl:204: The pattern 'false' can never match the type 'true' +comparisons.erl:192: The pattern 'false' can never match the type 'true' +comparisons.erl:193: The pattern 'false' can never match the type 'true' +comparisons.erl:194: The pattern 'true' can never match the type 'false' +comparisons.erl:195: The pattern 'true' can never match the type 'false' +comparisons.erl:196: The pattern 'false' can never match the type 'true' +comparisons.erl:197: The pattern 'false' can never match the type 'true' +comparisons.erl:198: The pattern 'true' can never match the type 'false' +comparisons.erl:199: The pattern 'true' can never match the type 'false' +comparisons.erl:200: The pattern 'false' can never match the type 'true' +comparisons.erl:201: The pattern 'false' can never match the type 'true' +comparisons.erl:202: The pattern 'true' can never match the type 'false' +comparisons.erl:203: The pattern 'true' can never match the type 'false' comparisons.erl:205: The pattern 'true' can never match the type 'false' comparisons.erl:206: The pattern 'true' can never match the type 'false' -comparisons.erl:208: The pattern 'true' can never match the type 'false' +comparisons.erl:207: The pattern 'false' can never match the type 'true' +comparisons.erl:208: The pattern 'false' can never match the type 'true' comparisons.erl:209: The pattern 'true' can never match the type 'false' -comparisons.erl:210: The pattern 'false' can never match the type 'true' +comparisons.erl:210: The pattern 'true' can never match the type 'false' comparisons.erl:211: The pattern 'false' can never match the type 'true' +comparisons.erl:212: The pattern 'false' can never match the type 'true' +comparisons.erl:213: The pattern 'true' can never match the type 'false' +comparisons.erl:214: The pattern 'true' can never match the type 'false' +comparisons.erl:215: The pattern 'false' can never match the type 'true' +comparisons.erl:216: The pattern 'false' can never match the type 'true' +comparisons.erl:217: The pattern 'true' can never match the type 'false' +comparisons.erl:218: The pattern 'true' can never match the type 'false' +comparisons.erl:219: The pattern 'false' can never match the type 'true' +comparisons.erl:220: The pattern 'false' can never match the type 'true' comparisons.erl:221: The pattern 'true' can never match the type 'false' comparisons.erl:222: The pattern 'true' can never match the type 'false' comparisons.erl:223: The pattern 'false' can never match the type 'true' comparisons.erl:224: The pattern 'false' can never match the type 'true' -comparisons.erl:225: The pattern 'true' can never match the type 'false' -comparisons.erl:226: The pattern 'true' can never match the type 'false' -comparisons.erl:227: The pattern 'false' can never match the type 'true' -comparisons.erl:228: The pattern 'false' can never match the type 'true' +comparisons.erl:229: The pattern 'true' can never match the type 'false' +comparisons.erl:230: The pattern 'true' can never match the type 'false' +comparisons.erl:231: The pattern 'false' can never match the type 'true' +comparisons.erl:232: The pattern 'false' can never match the type 'true' +comparisons.erl:233: The pattern 'false' can never match the type 'true' +comparisons.erl:234: The pattern 'false' can never match the type 'true' +comparisons.erl:235: The pattern 'true' can never match the type 'false' +comparisons.erl:236: The pattern 'true' can never match the type 'false' comparisons.erl:242: The pattern 'false' can never match the type 'true' comparisons.erl:243: The pattern 'false' can never match the type 'true' comparisons.erl:244: The pattern 'true' can never match the type 'false' @@ -97,57 +116,86 @@ comparisons.erl:246: The pattern 'false' can never match the type 'true' comparisons.erl:247: The pattern 'false' can never match the type 'true' comparisons.erl:248: The pattern 'true' can never match the type 'false' comparisons.erl:249: The pattern 'true' can never match the type 'false' -comparisons.erl:251: The pattern 'true' can never match the type 'false' -comparisons.erl:252: The pattern 'true' can never match the type 'false' -comparisons.erl:253: The pattern 'false' can never match the type 'true' -comparisons.erl:254: The pattern 'false' can never match the type 'true' -comparisons.erl:263: The pattern 'false' can never match the type 'true' -comparisons.erl:264: The pattern 'false' can never match the type 'true' +comparisons.erl:259: The pattern 'false' can never match the type 'true' +comparisons.erl:260: The pattern 'false' can never match the type 'true' +comparisons.erl:261: The pattern 'true' can never match the type 'false' +comparisons.erl:262: The pattern 'true' can never match the type 'false' +comparisons.erl:264: The pattern 'true' can never match the type 'false' comparisons.erl:265: The pattern 'true' can never match the type 'false' -comparisons.erl:266: The pattern 'true' can never match the type 'false' -comparisons.erl:268: The pattern 'true' can never match the type 'false' -comparisons.erl:269: The pattern 'true' can never match the type 'false' -comparisons.erl:270: The pattern 'false' can never match the type 'true' -comparisons.erl:271: The pattern 'false' can never match the type 'true' -comparisons.erl:272: The pattern 'true' can never match the type 'false' -comparisons.erl:273: The pattern 'true' can never match the type 'false' -comparisons.erl:274: The pattern 'false' can never match the type 'true' -comparisons.erl:275: The pattern 'false' can never match the type 'true' -comparisons.erl:293: The pattern 'false' can never match the type 'true' -comparisons.erl:294: The pattern 'false' can never match the type 'true' -comparisons.erl:295: The pattern 'true' can never match the type 'false' -comparisons.erl:296: The pattern 'true' can never match the type 'false' -comparisons.erl:311: The pattern 'true' can never match the type 'false' -comparisons.erl:312: The pattern 'true' can never match the type 'false' -comparisons.erl:313: The pattern 'false' can never match the type 'true' -comparisons.erl:314: The pattern 'false' can never match the type 'true' -comparisons.erl:44: The pattern 'false' can never match the type 'true' -comparisons.erl:45: The pattern 'false' can never match the type 'true' -comparisons.erl:46: The pattern 'true' can never match the type 'false' -comparisons.erl:47: The pattern 'true' can never match the type 'false' -comparisons.erl:48: The pattern 'false' can never match the type 'true' -comparisons.erl:49: The pattern 'false' can never match the type 'true' -comparisons.erl:50: The pattern 'true' can never match the type 'false' -comparisons.erl:51: The pattern 'true' can never match the type 'false' +comparisons.erl:266: The pattern 'false' can never match the type 'true' +comparisons.erl:267: The pattern 'false' can never match the type 'true' +comparisons.erl:277: The pattern 'true' can never match the type 'false' +comparisons.erl:278: The pattern 'true' can never match the type 'false' +comparisons.erl:279: The pattern 'false' can never match the type 'true' +comparisons.erl:280: The pattern 'false' can never match the type 'true' +comparisons.erl:281: The pattern 'true' can never match the type 'false' +comparisons.erl:282: The pattern 'true' can never match the type 'false' +comparisons.erl:283: The pattern 'false' can never match the type 'true' +comparisons.erl:284: The pattern 'false' can never match the type 'true' +comparisons.erl:298: The pattern 'false' can never match the type 'true' +comparisons.erl:299: The pattern 'false' can never match the type 'true' +comparisons.erl:300: The pattern 'true' can never match the type 'false' +comparisons.erl:301: The pattern 'true' can never match the type 'false' +comparisons.erl:302: The pattern 'false' can never match the type 'true' +comparisons.erl:303: The pattern 'false' can never match the type 'true' +comparisons.erl:304: The pattern 'true' can never match the type 'false' +comparisons.erl:305: The pattern 'true' can never match the type 'false' +comparisons.erl:307: The pattern 'true' can never match the type 'false' +comparisons.erl:308: The pattern 'true' can never match the type 'false' +comparisons.erl:309: The pattern 'false' can never match the type 'true' +comparisons.erl:310: The pattern 'false' can never match the type 'true' +comparisons.erl:319: The pattern 'false' can never match the type 'true' +comparisons.erl:320: The pattern 'false' can never match the type 'true' +comparisons.erl:321: The pattern 'true' can never match the type 'false' +comparisons.erl:322: The pattern 'true' can never match the type 'false' +comparisons.erl:324: The pattern 'true' can never match the type 'false' +comparisons.erl:325: The pattern 'true' can never match the type 'false' +comparisons.erl:326: The pattern 'false' can never match the type 'true' +comparisons.erl:327: The pattern 'false' can never match the type 'true' +comparisons.erl:328: The pattern 'true' can never match the type 'false' +comparisons.erl:329: The pattern 'true' can never match the type 'false' +comparisons.erl:330: The pattern 'false' can never match the type 'true' +comparisons.erl:331: The pattern 'false' can never match the type 'true' +comparisons.erl:349: The pattern 'false' can never match the type 'true' +comparisons.erl:350: The pattern 'false' can never match the type 'true' +comparisons.erl:351: The pattern 'true' can never match the type 'false' +comparisons.erl:352: The pattern 'true' can never match the type 'false' +comparisons.erl:367: The pattern 'true' can never match the type 'false' +comparisons.erl:368: The pattern 'true' can never match the type 'false' +comparisons.erl:369: The pattern 'false' can never match the type 'true' +comparisons.erl:370: The pattern 'false' can never match the type 'true' comparisons.erl:52: The pattern 'false' can never match the type 'true' comparisons.erl:53: The pattern 'false' can never match the type 'true' comparisons.erl:54: The pattern 'true' can never match the type 'false' comparisons.erl:55: The pattern 'true' can never match the type 'false' +comparisons.erl:56: The pattern 'false' can never match the type 'true' +comparisons.erl:57: The pattern 'false' can never match the type 'true' +comparisons.erl:58: The pattern 'true' can never match the type 'false' +comparisons.erl:59: The pattern 'true' can never match the type 'false' +comparisons.erl:60: The pattern 'false' can never match the type 'true' +comparisons.erl:61: The pattern 'false' can never match the type 'true' +comparisons.erl:62: The pattern 'true' can never match the type 'false' +comparisons.erl:63: The pattern 'true' can never match the type 'false' +comparisons.erl:64: The pattern 'false' can never match the type 'true' +comparisons.erl:65: The pattern 'false' can never match the type 'true' +comparisons.erl:66: The pattern 'true' can never match the type 'false' +comparisons.erl:67: The pattern 'true' can never match the type 'false' +comparisons.erl:68: The pattern 'false' can never match the type 'true' comparisons.erl:69: The pattern 'false' can never match the type 'true' -comparisons.erl:70: The pattern 'false' can never match the type 'true' +comparisons.erl:70: The pattern 'true' can never match the type 'false' comparisons.erl:71: The pattern 'true' can never match the type 'false' -comparisons.erl:72: The pattern 'true' can never match the type 'false' -comparisons.erl:73: The pattern 'false' can never match the type 'true' -comparisons.erl:74: The pattern 'false' can never match the type 'true' -comparisons.erl:75: The pattern 'true' can never match the type 'false' -comparisons.erl:76: The pattern 'true' can never match the type 'false' -comparisons.erl:77: The pattern 'false' can never match the type 'true' -comparisons.erl:78: The pattern 'false' can never match the type 'true' -comparisons.erl:79: The pattern 'true' can never match the type 'false' -comparisons.erl:80: The pattern 'true' can never match the type 'false' +comparisons.erl:85: The pattern 'false' can never match the type 'true' +comparisons.erl:86: The pattern 'false' can never match the type 'true' +comparisons.erl:87: The pattern 'true' can never match the type 'false' +comparisons.erl:88: The pattern 'true' can never match the type 'false' +comparisons.erl:89: The pattern 'false' can never match the type 'true' +comparisons.erl:90: The pattern 'false' can never match the type 'true' +comparisons.erl:91: The pattern 'true' can never match the type 'false' +comparisons.erl:92: The pattern 'true' can never match the type 'false' +comparisons.erl:93: The pattern 'false' can never match the type 'true' comparisons.erl:94: The pattern 'false' can never match the type 'true' -comparisons.erl:95: The pattern 'false' can never match the type 'true' +comparisons.erl:95: The pattern 'true' can never match the type 'false' comparisons.erl:96: The pattern 'true' can never match the type 'false' -comparisons.erl:97: The pattern 'true' can never match the type 'false' +comparisons.erl:97: The pattern 'false' can never match the type 'true' comparisons.erl:98: The pattern 'false' can never match the type 'true' -comparisons.erl:99: The pattern 'false' can never match the type 'true' +comparisons.erl:99: The pattern 'true' can never match the type 'false' diff --git a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes index a9fbfb6068..d2a3ebb766 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes +++ b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes @@ -1,15 +1,15 @@ -contracts_with_subtypes.erl:106: The call contracts_with_subtypes:rec_arg({'a','b'}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,{'a',A} | {'b',B}), is_subtype(A,'a' | {'b',B}), is_subtype(B,'b' | {'a',A}) -contracts_with_subtypes.erl:107: The call contracts_with_subtypes:rec_arg({'b','a'}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,{'a',A} | {'b',B}), is_subtype(A,'a' | {'b',B}), is_subtype(B,'b' | {'a',A}) -contracts_with_subtypes.erl:109: The call contracts_with_subtypes:rec_arg({'b',{'a','b'}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,{'a',A} | {'b',B}), is_subtype(A,'a' | {'b',B}), is_subtype(B,'b' | {'a',A}) -contracts_with_subtypes.erl:135: The call contracts_with_subtypes:rec2({'a','b'}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,ab()) -contracts_with_subtypes.erl:136: The call contracts_with_subtypes:rec2({'b','a'}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,ab()) -contracts_with_subtypes.erl:137: The call contracts_with_subtypes:rec2({'a',{'b','a'}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,ab()) -contracts_with_subtypes.erl:138: The call contracts_with_subtypes:rec2({'b',{'a','b'}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,ab()) -contracts_with_subtypes.erl:139: The call contracts_with_subtypes:rec2({'a',{'b',{'a','b'}}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,ab()) -contracts_with_subtypes.erl:140: The call contracts_with_subtypes:rec2({'b',{'a',{'b','a'}}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,ab()) -contracts_with_subtypes.erl:141: The call contracts_with_subtypes:rec2({'a',{'b',{'a',{'b','a'}}}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,ab()) -contracts_with_subtypes.erl:142: The call contracts_with_subtypes:rec2({'b',{'a',{'b',{'a','b'}}}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,ab()) +contracts_with_subtypes.erl:106: The call contracts_with_subtypes:rec_arg({'a','b'}) breaks the contract (Arg) -> 'ok' when Arg :: {'a',A} | {'b',B}, A :: 'a' | {'b',B}, B :: 'b' | {'a',A} +contracts_with_subtypes.erl:107: The call contracts_with_subtypes:rec_arg({'b','a'}) breaks the contract (Arg) -> 'ok' when Arg :: {'a',A} | {'b',B}, A :: 'a' | {'b',B}, B :: 'b' | {'a',A} +contracts_with_subtypes.erl:109: The call contracts_with_subtypes:rec_arg({'b',{'a','b'}}) breaks the contract (Arg) -> 'ok' when Arg :: {'a',A} | {'b',B}, A :: 'a' | {'b',B}, B :: 'b' | {'a',A} +contracts_with_subtypes.erl:135: The call contracts_with_subtypes:rec2({'a','b'}) breaks the contract (Arg) -> 'ok' when Arg :: ab() +contracts_with_subtypes.erl:136: The call contracts_with_subtypes:rec2({'b','a'}) breaks the contract (Arg) -> 'ok' when Arg :: ab() +contracts_with_subtypes.erl:137: The call contracts_with_subtypes:rec2({'a',{'b','a'}}) breaks the contract (Arg) -> 'ok' when Arg :: ab() +contracts_with_subtypes.erl:138: The call contracts_with_subtypes:rec2({'b',{'a','b'}}) breaks the contract (Arg) -> 'ok' when Arg :: ab() +contracts_with_subtypes.erl:139: The call contracts_with_subtypes:rec2({'a',{'b',{'a','b'}}}) breaks the contract (Arg) -> 'ok' when Arg :: ab() +contracts_with_subtypes.erl:140: The call contracts_with_subtypes:rec2({'b',{'a',{'b','a'}}}) breaks the contract (Arg) -> 'ok' when Arg :: ab() +contracts_with_subtypes.erl:141: The call contracts_with_subtypes:rec2({'a',{'b',{'a',{'b','a'}}}}) breaks the contract (Arg) -> 'ok' when Arg :: ab() +contracts_with_subtypes.erl:142: The call contracts_with_subtypes:rec2({'b',{'a',{'b',{'a','b'}}}}) breaks the contract (Arg) -> 'ok' when Arg :: ab() contracts_with_subtypes.erl:175: The pattern 1 can never match the type string() contracts_with_subtypes.erl:178: The pattern 'alpha' can never match the type {'ok',_} | {'ok',_,string()} contracts_with_subtypes.erl:180: The pattern 42 can never match the type {'ok',_} | {'ok',_,string()} @@ -24,13 +24,13 @@ contracts_with_subtypes.erl:23: Invalid type specification for function contract contracts_with_subtypes.erl:240: The pattern {'ok', 42} can never match the type {'ok',_,string()} contracts_with_subtypes.erl:241: The pattern 42 can never match the type {'ok',_,string()} contracts_with_subtypes.erl:267: Function flat_ets_new_t/0 has no local return -contracts_with_subtypes.erl:268: The call contracts_with_subtypes:flat_ets_new(12,[]) breaks the contract (Name,Options) -> atom() when is_subtype(Name,atom()), is_subtype(Options,[Option]), is_subtype(Option,'set' | 'ordered_set' | 'bag' | 'duplicate_bag' | 'public' | 'protected' | 'private' | 'named_table' | {'keypos',integer()} | {'heir',pid(),term()} | {'heir','none'} | {'write_concurrency',boolean()} | {'read_concurrency',boolean()} | 'compressed') +contracts_with_subtypes.erl:268: The call contracts_with_subtypes:flat_ets_new(12,[]) breaks the contract (Name,Options) -> atom() when Name :: atom(), Options :: [Option], Option :: 'set' | 'ordered_set' | 'bag' | 'duplicate_bag' | 'public' | 'protected' | 'private' | 'named_table' | {'keypos',integer()} | {'heir',pid(),term()} | {'heir','none'} | {'write_concurrency',boolean()} | {'read_concurrency',boolean()} | 'compressed' contracts_with_subtypes.erl:294: Function factored_ets_new_t/0 has no local return -contracts_with_subtypes.erl:295: The call contracts_with_subtypes:factored_ets_new(12,[]) breaks the contract (Name,Options) -> atom() when is_subtype(Name,atom()), is_subtype(Options,[Option]), is_subtype(Option,Type | Access | 'named_table' | {'keypos',Pos} | {'heir',Pid::pid(),HeirData} | {'heir','none'} | Tweaks), is_subtype(Type,type()), is_subtype(Access,access()), is_subtype(Tweaks,{'write_concurrency',boolean()} | {'read_concurrency',boolean()} | 'compressed'), is_subtype(Pos,pos_integer()), is_subtype(HeirData,term()) -contracts_with_subtypes.erl:77: The call contracts_with_subtypes:foo1(5) breaks the contract (Arg1) -> Res when is_subtype(Arg1,atom()), is_subtype(Res,atom()) -contracts_with_subtypes.erl:78: The call contracts_with_subtypes:foo2(5) breaks the contract (Arg1) -> Res when is_subtype(Arg1,Arg2), is_subtype(Arg2,atom()), is_subtype(Res,atom()) -contracts_with_subtypes.erl:79: The call contracts_with_subtypes:foo3(5) breaks the contract (Arg1) -> Res when is_subtype(Arg2,atom()), is_subtype(Arg1,Arg2), is_subtype(Res,atom()) +contracts_with_subtypes.erl:295: The call contracts_with_subtypes:factored_ets_new(12,[]) breaks the contract (Name,Options) -> atom() when Name :: atom(), Options :: [Option], Option :: Type | Access | 'named_table' | {'keypos',Pos} | {'heir',Pid::pid(),HeirData} | {'heir','none'} | Tweaks, Type :: type(), Access :: access(), Tweaks :: {'write_concurrency',boolean()} | {'read_concurrency',boolean()} | 'compressed', Pos :: pos_integer(), HeirData :: term() +contracts_with_subtypes.erl:77: The call contracts_with_subtypes:foo1(5) breaks the contract (Arg1) -> Res when Arg1 :: atom(), Res :: atom() +contracts_with_subtypes.erl:78: The call contracts_with_subtypes:foo2(5) breaks the contract (Arg1) -> Res when Arg1 :: Arg2, Arg2 :: atom(), Res :: atom() +contracts_with_subtypes.erl:79: The call contracts_with_subtypes:foo3(5) breaks the contract (Arg1) -> Res when Arg2 :: atom(), Arg1 :: Arg2, Res :: atom() contracts_with_subtypes.erl:7: Invalid type specification for function contracts_with_subtypes:extract/0. The success typing is () -> 'something' -contracts_with_subtypes.erl:80: The call contracts_with_subtypes:foo4(5) breaks the contract (Type) -> Type when is_subtype(Type,atom()) +contracts_with_subtypes.erl:80: The call contracts_with_subtypes:foo4(5) breaks the contract (Type) -> Type when Type :: atom() contracts_with_subtypes.erl:81: The call contracts_with_subtypes:foo5(5) breaks the contract (Type::atom()) -> Type::atom() -contracts_with_subtypes.erl:82: The call contracts_with_subtypes:foo6(5) breaks the contract (Type) -> Type when is_subtype(Type,atom()) +contracts_with_subtypes.erl:82: The call contracts_with_subtypes:foo6(5) breaks the contract (Type) -> Type when Type :: atom() diff --git a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes2 b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes2 index 9f5433a13d..1a8aeb13d0 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes2 +++ b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes2 @@ -1,3 +1,3 @@ contracts_with_subtypes2.erl:18: Function t/0 has no local return -contracts_with_subtypes2.erl:19: The call contracts_with_subtypes2:t({'a',{'b',{'c',{'d',{'e',{'g',3}}}}}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,{'a',A}), is_subtype(A,{'b',B}), is_subtype(B,{'c',C}), is_subtype(C,{'d',D}), is_subtype(D,{'e',E}), is_subtype(E,{'f',_}) +contracts_with_subtypes2.erl:19: The call contracts_with_subtypes2:t({'a',{'b',{'c',{'d',{'e',{'g',3}}}}}}) breaks the contract (Arg) -> 'ok' when Arg :: {'a',A}, A :: {'b',B}, B :: {'c',C}, C :: {'d',D}, D :: {'e',E}, E :: {'f',_} diff --git a/lib/dialyzer/test/small_SUITE_data/results/fun_arity b/lib/dialyzer/test/small_SUITE_data/results/fun_arity index 280f5490d0..cc9db65152 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/fun_arity +++ b/lib/dialyzer/test/small_SUITE_data/results/fun_arity @@ -31,5 +31,7 @@ fun_arity.erl:81: Function mfa_ne_1_ko/0 has no local return fun_arity.erl:83: Function mf_ne/1 will never be called fun_arity.erl:89: Fun application will fail since _cor0 :: fun(() -> any()) is not a function of arity 1 fun_arity.erl:89: Function mfa_nd_0_ko/0 has no local return +fun_arity.erl:90: Call to missing or unexported function fun_arity:mf_nd/0 fun_arity.erl:93: Fun application will fail since _cor0 :: fun((_) -> any()) is not a function of arity 0 fun_arity.erl:93: Function mfa_nd_1_ko/0 has no local return +fun_arity.erl:94: Call to missing or unexported function fun_arity:mf_nd/1 diff --git a/lib/dialyzer/test/small_SUITE_data/results/literals b/lib/dialyzer/test/small_SUITE_data/results/literals index 03e161ca71..222d2c0cdb 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/literals +++ b/lib/dialyzer/test/small_SUITE_data/results/literals @@ -1,14 +1,14 @@ literals.erl:11: Function t1/0 has no local return -literals.erl:12: Record construction #r{id::'a'} violates the declared type of field id::'integer' | 'undefined' +literals.erl:12: Record construction #r{id::'a'} violates the declared type of field id::'integer' literals.erl:14: Function t2/0 has no local return -literals.erl:15: Record construction #r{id::'a'} violates the declared type of field id::'integer' | 'undefined' +literals.erl:15: Record construction #r{id::'a'} violates the declared type of field id::'integer' literals.erl:17: Function t3/0 has no local return -literals.erl:18: Record construction #r{id::'a'} violates the declared type of field id::'integer' | 'undefined' -literals.erl:21: Record construction #r{id::'a'} violates the declared type of field id::'integer' | 'undefined' +literals.erl:18: Record construction #r{id::'a'} violates the declared type of field id::'integer' +literals.erl:21: Record construction #r{id::'a'} violates the declared type of field id::'integer' literals.erl:23: Function m1/1 has no local return -literals.erl:23: Matching of pattern {'r', 'a'} tagged with a record name violates the declared type of #r{id::'integer' | 'undefined'} +literals.erl:23: Matching of pattern {'r', 'a'} tagged with a record name violates the declared type of #r{id::'integer'} literals.erl:26: Function m2/1 has no local return -literals.erl:26: Matching of pattern {'r', 'a'} tagged with a record name violates the declared type of #r{id::'integer' | 'undefined'} +literals.erl:26: Matching of pattern {'r', 'a'} tagged with a record name violates the declared type of #r{id::'integer'} literals.erl:29: Function m3/1 has no local return literals.erl:29: The pattern {{'r', 'a'}} can never match the type any() diff --git a/lib/dialyzer/test/small_SUITE_data/results/maps1 b/lib/dialyzer/test/small_SUITE_data/results/maps1 new file mode 100644 index 0000000000..e88c91f21f --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/results/maps1 @@ -0,0 +1,4 @@ + +maps1.erl:43: Function t3/0 has no local return +maps1.erl:44: The call maps1:foo(~{'greger'=>3, ~{'arne'=>'anka'}~=>45}~,1) will never return since it differs in the 2nd argument from the success typing arguments: (#{},'b') +maps1.erl:52: The call Mod:'function'(~{'literal'=>'map'}~,'another_arg') requires that Mod is of type atom() not #{} diff --git a/lib/dialyzer/test/small_SUITE_data/results/non_existing b/lib/dialyzer/test/small_SUITE_data/results/non_existing index 58da2bfc8b..b0da5998c7 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/non_existing +++ b/lib/dialyzer/test/small_SUITE_data/results/non_existing @@ -1,2 +1,3 @@ +non_existing.erl:12: Call to missing or unexported function lists:non_existing_fun/1 non_existing.erl:9: Call to missing or unexported function lists:non_existing_call/1 diff --git a/lib/dialyzer/test/small_SUITE_data/results/pretty_bitstring b/lib/dialyzer/test/small_SUITE_data/results/pretty_bitstring index 0ad6eee766..e148e5cf22 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/pretty_bitstring +++ b/lib/dialyzer/test/small_SUITE_data/results/pretty_bitstring @@ -1,3 +1,3 @@ pretty_bitstring.erl:7: Function t/0 has no local return -pretty_bitstring.erl:8: The call binary:copy(#{#<1>(8, 1, 'integer', ['unsigned', 'big']), #<2>(8, 1, 'integer', ['unsigned', 'big']), #<3>(3, 1, 'integer', ['unsigned', 'big'])}#,2) breaks the contract (Subject,N) -> binary() when is_subtype(Subject,binary()), is_subtype(N,non_neg_integer()) +pretty_bitstring.erl:8: The call binary:copy(#{#<1>(8, 1, 'integer', ['unsigned', 'big']), #<2>(8, 1, 'integer', ['unsigned', 'big']), #<3>(3, 1, 'integer', ['unsigned', 'big'])}#,2) breaks the contract (Subject,N) -> binary() when Subject :: binary(), N :: non_neg_integer() diff --git a/lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs b/lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs index f00c4b10ff..c971935bbf 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs +++ b/lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs @@ -1,3 +1,3 @@ record_creation_diffs.erl:10: Function foo/1 has no local return -record_creation_diffs.erl:11: Record construction #bar{some_list::{'this','is','a','tuple'}} violates the declared type of field some_list::'undefined' | [any()] +record_creation_diffs.erl:11: Record construction #bar{some_list::{'this','is','a','tuple'}} violates the declared type of field some_list::[any()] diff --git a/lib/dialyzer/test/small_SUITE_data/results/record_pat b/lib/dialyzer/test/small_SUITE_data/results/record_pat index a46be6c451..8317ea041a 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/record_pat +++ b/lib/dialyzer/test/small_SUITE_data/results/record_pat @@ -1,2 +1,2 @@ -record_pat.erl:14: Matching of pattern {'foo', 'baz'} tagged with a record name violates the declared type of #foo{bar::'undefined' | integer()} +record_pat.erl:14: Matching of pattern {'foo', 'baz'} tagged with a record name violates the declared type of #foo{bar::integer()} diff --git a/lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning b/lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning index 2e417e1b2a..ea3ac92d96 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning +++ b/lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning @@ -1,3 +1,3 @@ relevant_record_warning.erl:22: Function test/1 has no local return -relevant_record_warning.erl:23: Record construction #r{field::<<_:8>>} violates the declared type of field field::'binary' | 'undefined' +relevant_record_warning.erl:23: Record construction #r{field::<<_:8>>} violates the declared type of field field::'binary' diff --git a/lib/dialyzer/test/small_SUITE_data/results/undefined b/lib/dialyzer/test/small_SUITE_data/results/undefined new file mode 100644 index 0000000000..9daa8640d3 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/results/undefined @@ -0,0 +1,2 @@ + +r.erl:16: Record construction #r{a::{'fi'},b::{'a','b'},c::[],d::'undefined',e::[],f::'undefined'} violates the declared type of field b::[any()] and d::[any()] and f::[any()] diff --git a/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1.erl b/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1.erl new file mode 100644 index 0000000000..bc746538d3 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1.erl @@ -0,0 +1,16 @@ +-module(bif1). + +%% Other set of warnings due to removed of functions from +%% erl_bif_types. + +-export([ets_rename/0, string_chars/0]). + +ets_rename() -> + A = ets:new(fipp, []), + true = not is_atom(A), + ets:rename(A, fopp). % No warning + +string_chars() -> + L2 = bif1_adt:opaque_string(), + S = $A, + string:chars(S, 10, L2). % Warning diff --git a/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1_adt.erl b/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1_adt.erl new file mode 100644 index 0000000000..01b0bccc68 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1_adt.erl @@ -0,0 +1,12 @@ +-module(bif1_adt). + +-export([opaque_string/0]). + +-export_type([s/0]). + +-opaque s() :: string(). + +-spec opaque_string() -> s(). + +opaque_string() -> + "string". diff --git a/lib/dialyzer/test/small_SUITE_data/src/big_external_type.erl b/lib/dialyzer/test/small_SUITE_data/src/big_external_type.erl index ab84e94106..9ad4810a5e 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/big_external_type.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/big_external_type.erl @@ -36,7 +36,7 @@ %% Start of Abstract Format --type line() :: erl_scan:line(). +-type line() :: erl_anno:line(). -export_type([af_record_index/0, af_record_field/1, af_record_name/0, af_field_name/0, af_function_decl/0]). @@ -332,8 +332,8 @@ %% End of Abstract Format -type error_description() :: term(). --type error_info() :: {erl_scan:line(), module(), error_description()}. --type token() :: {Tag :: atom(), Line :: erl_scan:line()}. +-type error_info() :: {erl_anno:line(), module(), error_description()}. +-type token() :: {Tag :: atom(), Line :: erl_scan:anno()}. %% mkop(Op, Arg) -> {op,Line,Op,Arg}. %% mkop(Left, Op, Right) -> {op,Line,Op,Left,Right}. diff --git a/lib/dialyzer/test/small_SUITE_data/src/big_local_type.erl b/lib/dialyzer/test/small_SUITE_data/src/big_local_type.erl index fc7c5241a8..fe567ff10d 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/big_local_type.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/big_local_type.erl @@ -36,7 +36,7 @@ %% Start of Abstract Format --type line() :: erl_scan:line(). +-type line() :: erl_anno:line(). -export_type([af_module/0, af_export/0, af_import/0, af_fa_list/0, af_compile/0, af_file/0, af_record_decl/0, @@ -329,8 +329,8 @@ %% End of Abstract Format -type error_description() :: term(). --type error_info() :: {erl_scan:line(), module(), error_description()}. --type token() :: {Tag :: atom(), Line :: erl_scan:line()}. +-type error_info() :: {erl_anno:line(), module(), error_description()}. +-type token() :: {Tag :: atom(), Line :: erl_anno:line()}. %% mkop(Op, Arg) -> {op,Line,Op,Arg}. %% mkop(Left, Op, Right) -> {op,Line,Op,Left,Right}. diff --git a/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl b/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl index 70e3cb6af4..64927c6c91 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl @@ -19,12 +19,20 @@ tuple(X) when is_tuple(X) -> X. list() -> list(?r). list(X) when is_list(X) -> X. +map() -> map(?r). +map(X) when is_map(X) -> #{}. + +bitstring() -> bitstring(?r). +bitstring(X) when is_bitstring(X) -> <<0:63>>. + i() -> integer(). f() -> mfloat(). n() -> case ?r of 1 -> i(); 2 -> f() end. a() -> atom(). t() -> tuple(). l() -> list(). +m() -> map(). +b() -> bitstring(). na() -> case ?r of 1 -> n(); 2 -> a() end. at() -> case ?r of 1 -> t(); 2 -> a() end. tl() -> case ?r of 1 -> t(); 2 -> l() end. @@ -53,6 +61,14 @@ test_i_ll_l() -> case i() < l() of true -> always; false -> never end. test_i_le_l() -> case i() =< l() of true -> always; false -> never end. test_i_gg_l() -> case i() > l() of true -> never; false -> always end. test_i_ge_l() -> case i() >= l() of true -> never; false -> always end. +test_i_ll_m() -> case i() < m() of true -> always; false -> never end. +test_i_le_m() -> case i() =< m() of true -> always; false -> never end. +test_i_gg_m() -> case i() > m() of true -> never; false -> always end. +test_i_ge_m() -> case i() >= m() of true -> never; false -> always end. +test_i_ll_b() -> case i() < b() of true -> always; false -> never end. +test_i_le_b() -> case i() =< b() of true -> always; false -> never end. +test_i_gg_b() -> case i() > b() of true -> never; false -> always end. +test_i_ge_b() -> case i() >= b() of true -> never; false -> always end. test_f_ll_i() -> case f() < i() of true -> maybe; false -> maybe_too end. test_f_le_i() -> case f() =< i() of true -> maybe; false -> maybe_too end. @@ -78,6 +94,14 @@ test_f_ll_l() -> case f() < l() of true -> always; false -> never end. test_f_le_l() -> case f() =< l() of true -> always; false -> never end. test_f_gg_l() -> case f() > l() of true -> never; false -> always end. test_f_ge_l() -> case f() >= l() of true -> never; false -> always end. +test_f_ll_m() -> case f() < m() of true -> always; false -> never end. +test_f_le_m() -> case f() =< m() of true -> always; false -> never end. +test_f_gg_m() -> case f() > m() of true -> never; false -> always end. +test_f_ge_m() -> case f() >= m() of true -> never; false -> always end. +test_f_ll_b() -> case f() < b() of true -> always; false -> never end. +test_f_le_b() -> case f() =< b() of true -> always; false -> never end. +test_f_gg_b() -> case f() > b() of true -> never; false -> always end. +test_f_ge_b() -> case f() >= b() of true -> never; false -> always end. test_n_ll_i() -> case n() < i() of true -> maybe; false -> maybe_too end. test_n_le_i() -> case n() =< i() of true -> maybe; false -> maybe_too end. @@ -103,6 +127,14 @@ test_n_ll_l() -> case n() < l() of true -> always; false -> never end. test_n_le_l() -> case n() =< l() of true -> always; false -> never end. test_n_gg_l() -> case n() > l() of true -> never; false -> always end. test_n_ge_l() -> case n() >= l() of true -> never; false -> always end. +test_n_ll_m() -> case n() < m() of true -> always; false -> never end. +test_n_le_m() -> case n() =< m() of true -> always; false -> never end. +test_n_gg_m() -> case n() > m() of true -> never; false -> always end. +test_n_ge_m() -> case n() >= m() of true -> never; false -> always end. +test_n_ll_b() -> case n() < b() of true -> always; false -> never end. +test_n_le_b() -> case n() =< b() of true -> always; false -> never end. +test_n_gg_b() -> case n() > b() of true -> never; false -> always end. +test_n_ge_b() -> case n() >= b() of true -> never; false -> always end. test_a_ll_i() -> case a() < i() of true -> never; false -> always end. test_a_le_i() -> case a() =< i() of true -> never; false -> always end. @@ -128,6 +160,14 @@ test_a_ll_l() -> case a() < l() of true -> always; false -> never end. test_a_le_l() -> case a() =< l() of true -> always; false -> never end. test_a_gg_l() -> case a() > l() of true -> never; false -> always end. test_a_ge_l() -> case a() >= l() of true -> never; false -> always end. +test_a_ll_m() -> case a() < m() of true -> always; false -> never end. +test_a_le_m() -> case a() =< m() of true -> always; false -> never end. +test_a_gg_m() -> case a() > m() of true -> never; false -> always end. +test_a_ge_m() -> case a() >= m() of true -> never; false -> always end. +test_a_ll_b() -> case a() < b() of true -> always; false -> never end. +test_a_le_b() -> case a() =< b() of true -> always; false -> never end. +test_a_gg_b() -> case a() > b() of true -> never; false -> always end. +test_a_ge_b() -> case a() >= b() of true -> never; false -> always end. test_t_ll_i() -> case t() < i() of true -> never; false -> always end. test_t_le_i() -> case t() =< i() of true -> never; false -> always end. @@ -153,6 +193,14 @@ test_t_ll_l() -> case t() < l() of true -> always; false -> never end. test_t_le_l() -> case t() =< l() of true -> always; false -> never end. test_t_gg_l() -> case t() > l() of true -> never; false -> always end. test_t_ge_l() -> case t() >= l() of true -> never; false -> always end. +test_t_ll_m() -> case t() < m() of true -> always; false -> never end. +test_t_le_m() -> case t() =< m() of true -> always; false -> never end. +test_t_gg_m() -> case t() > m() of true -> never; false -> always end. +test_t_ge_m() -> case t() >= m() of true -> never; false -> always end. +test_t_ll_b() -> case t() < b() of true -> always; false -> never end. +test_t_le_b() -> case t() =< b() of true -> always; false -> never end. +test_t_gg_b() -> case t() > b() of true -> never; false -> always end. +test_t_ge_b() -> case t() >= b() of true -> never; false -> always end. test_l_ll_i() -> case l() < i() of true -> never; false -> always end. test_l_le_i() -> case l() =< i() of true -> never; false -> always end. @@ -178,6 +226,14 @@ test_l_ll_l() -> case l() < l() of true -> maybe; false -> maybe_too end. test_l_le_l() -> case l() =< l() of true -> maybe; false -> maybe_too end. test_l_gg_l() -> case l() > l() of true -> maybe; false -> maybe_too end. test_l_ge_l() -> case l() >= l() of true -> maybe; false -> maybe_too end. +test_l_ll_m() -> case l() < m() of true -> never; false -> always end. +test_l_le_m() -> case l() =< m() of true -> never; false -> always end. +test_l_gg_m() -> case l() > m() of true -> always; false -> never end. +test_l_ge_m() -> case l() >= m() of true -> always; false -> never end. +test_l_ll_b() -> case l() < b() of true -> always; false -> never end. +test_l_le_b() -> case l() =< b() of true -> always; false -> never end. +test_l_gg_b() -> case l() > b() of true -> never; false -> always end. +test_l_ge_b() -> case l() >= b() of true -> never; false -> always end. test_n_ll_na() -> case n() < na() of true -> maybe; false -> maybe_too end. test_n_le_na() -> case n() =< na() of true -> maybe; false -> maybe_too end. diff --git a/lib/dialyzer/test/small_SUITE_data/src/maps1.erl b/lib/dialyzer/test/small_SUITE_data/src/maps1.erl index 06ced5b69e..bb2f66a498 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/maps1.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/maps1.erl @@ -39,3 +39,15 @@ t2() -> ok. update(#{ id := Id, val := Val } = M, X) when is_integer(Id) -> M#{ val := [Val,X] }. + +t3() -> + foo(#{greger => 3, #{arne=>anka} => 45}, 1). + +foo(#{} = M, b) -> %% Error + M#{alfa => 42, beta := 1337}. + +t4() -> + case #{} of + #{} -> ok; + Mod -> Mod:function(#{literal => map}, another_arg) %% Error + end. diff --git a/lib/dialyzer/test/small_SUITE_data/src/trec.erl b/lib/dialyzer/test/small_SUITE_data/src/trec.erl index 06706162c1..516358f7c6 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/trec.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/trec.erl @@ -8,7 +8,7 @@ -module(trec). -export([test/0, mk_foo_exp/2]). --record(foo, {a :: integer(), b :: [atom()]}). +-record(foo, {a :: integer() | 'undefined', b :: [atom()]}). %% %% For these functions we currently get the following warnings: diff --git a/lib/dialyzer/test/small_SUITE_data/undefined.erl b/lib/dialyzer/test/small_SUITE_data/undefined.erl new file mode 100644 index 0000000000..8549f2e161 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/undefined.erl @@ -0,0 +1,29 @@ +-module(undefined). + +-export([t/0]). + +%% As of OTP 19.0 'undefined' is no longer added to fields with a type +%% declaration but without an initializer. The pretty printing of +%% records (erl_types:t_to_string()) is updated to reflect this: if a +%% field is of type 'undefined', it is output if 'undefined' is not in +%% the declared type of the field. (It used to be the case that the +%% singleton type 'undefined' was never output.) +%% +%% One consequence is shown by the example below: the warning about +%% the record construction violating the the declared type shows +%% #r{..., d::'undefined', ...} which is meant to be of help to the +%% user, who could otherwise get confused the first time (s)he gets +%% confronted by the warning. + +-record(r, + { + a = {fi}, + b = {a,b} :: list(), % violation + c = {a,b} :: list(), + d :: list(), % violation + e = [] :: list(), + f = undefined :: list() % violation + }). + +t() -> + #r{c = []}. diff --git a/lib/dialyzer/test/user_SUITE_data/results/wsp_pdu b/lib/dialyzer/test/user_SUITE_data/results/wsp_pdu index d1f8f4caf2..626e677524 100644 --- a/lib/dialyzer/test/user_SUITE_data/results/wsp_pdu +++ b/lib/dialyzer/test/user_SUITE_data/results/wsp_pdu @@ -6,7 +6,7 @@ wsp_pdu.erl:2403: The call wsp_pdu:d_date(Data1::binary()) will never return sin wsp_pdu.erl:2406: Guard test is_integer(Sec::{[byte()] | byte() | {'long',binary()} | {'short',binary()},binary()}) can never succeed wsp_pdu.erl:2408: The pattern {'short', Data2} can never match the type {[byte()] | byte() | {'long',binary()} | {'short',binary()},binary()} wsp_pdu.erl:2755: Function parse_push_flag/1 has no local return -wsp_pdu.erl:2756: The call erlang:integer_to_list(Value::[any()]) breaks the contract (Integer) -> string() when is_subtype(Integer,integer()) +wsp_pdu.erl:2756: The call erlang:integer_to_list(Value::[any()]) breaks the contract (Integer) -> string() when Integer :: integer() wsp_pdu.erl:2875: The call wsp_pdu:d_text_string(Data::byte()) will never return since it differs in the 1st argument from the success typing arguments: (binary()) wsp_pdu.erl:2976: The call wsp_pdu:d_q_value(QData::byte()) will never return since it differs in the 1st argument from the success typing arguments: (<<_:8,_:_*8>>) wsp_pdu.erl:3336: The call wsp_pdu:encode_typed_field(Ver::any(),'Q-value',ParamValue::any()) will never return since it differs in the 2nd argument from the success typing arguments: (any(),'Constrained-encoding' | 'Date-value' | 'No-value' | 'Short-integer' | 'Text-string' | 'Text-value' | 'Well-known-charset',any()) diff --git a/lib/diameter/doc/src/diameter.xml b/lib/diameter/doc/src/diameter.xml index 61b7fd1337..5cb29c80e3 100644 --- a/lib/diameter/doc/src/diameter.xml +++ b/lib/diameter/doc/src/diameter.xml @@ -467,7 +467,7 @@ Matches only those peers whose Origin-Host has the specified value, or all peers if the atom <c>any</c>.</p> </item> -<tag><c>{realm, any|&dict_DiameterIdentity;</c></tag> +<tag><c>{realm, any|&dict_DiameterIdentity;}</c></tag> <item> <p> Matches only those peers whose Origin-Realm has the @@ -500,18 +500,22 @@ Matches only those peers matched by each filter in the specified list.</p> <item> <p> Matches only those peers matched by at least one filter in the -specified list.</p> +specified list. +The resulting list will be in match order, peers matching the +first filter of the list sorting before those matched by the second, +and so on.</p> +</item> +<tag><c>{first, [&peer_filter;]}</c></tag> +<item> <p> -The resulting peer list will be in match order, peers matching the -first filter of the list sorting before those matched by the second, -and so on. -For example, the following filter causes peers matching both the host -and realm filters to be presented before those matching only the realm -filter.</p> +Like <c>any</c>, but stops at the first filter for which there are +matches, which can be much more efficient when there are many peers. +For example, the following filter causes only peers best matching +both the host and realm filters to be presented.</p> <pre> -{any, [{all, [host, realm]}, realm]} +{first, [{all, [host, realm]}, realm]} </pre> </item> diff --git a/lib/diameter/src/base/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl index 2b23183d18..fb874013a3 100644 --- a/lib/diameter/src/base/diameter_peer_fsm.erl +++ b/lib/diameter/src/base/diameter_peer_fsm.erl @@ -117,7 +117,7 @@ parent :: pid(), %% watchdog process transport :: pid(), %% transport process dictionary :: module(), %% common dictionary - service :: #diameter_service{}, + service :: #diameter_service{} | undefined, dpr = false :: false | true %% DPR received, DPA sent | {boolean(), uint32(), uint32()}, diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl index 13508321c3..58b1cd742b 100644 --- a/lib/diameter/src/base/diameter_service.erl +++ b/lib/diameter/src/base/diameter_service.erl @@ -137,7 +137,7 @@ %% Record representing an RFC 3539 watchdog process implemented by %% diameter_watchdog. -record(watchdog, - {pid :: match(pid()), + {pid :: match(pid()) | undefined, type :: match(connect | accept), ref :: match(reference()), %% key into diameter_config options :: match([diameter:transport_opt()]),%% from start_transport @@ -208,7 +208,7 @@ stop_transport(SvcName, [_|_] = Refs) -> info(SvcName, Item) -> case lookup_state(SvcName) of - [#state{} = S] -> + [S] -> service_info(Item, S); [] -> undefined @@ -217,7 +217,12 @@ info(SvcName, Item) -> %% lookup_state/1 lookup_state(SvcName) -> - ets:lookup(?STATE_TABLE, SvcName). + case ets:lookup(?STATE_TABLE, SvcName) of + [#state{}] = L -> + L; + _ -> + [] + end. %% --------------------------------------------------------------------------- %% # subscribe/1 diff --git a/lib/diameter/src/diameter.appup.src b/lib/diameter/src/diameter.appup.src index ddde648e08..ba0e79907c 100644 --- a/lib/diameter/src/diameter.appup.src +++ b/lib/diameter/src/diameter.appup.src @@ -44,6 +44,8 @@ {"1.9.1", [{restart_application, diameter}]}, %% 17.5.3 {"1.9.2", [{restart_application, diameter}]}, %% 17.5.5 {"1.9.2.1", [{restart_application, diameter}]}, %% 17.5.6.3 + {"1.9.2.2", [{restart_application, diameter}]}, %% 17.5.6.7 + {"1.9.2.3", [{restart_application, diameter}]}, %% 17.5.6.8 {"1.10", [{load_module, diameter_codec}, %% 18.0 {load_module, diameter_peer_fsm}, {load_module, diameter_watchdog}, @@ -87,6 +89,8 @@ {"1.9.1", [{restart_application, diameter}]}, {"1.9.2", [{restart_application, diameter}]}, {"1.9.2.1", [{restart_application, diameter}]}, + {"1.9.2.2", [{restart_application, diameter}]}, + {"1.9.2.3", [{restart_application, diameter}]}, {"1.10", [{load_module, diameter_gen_relay}, {load_module, diameter_gen_base_accounting}, {load_module, diameter_gen_base_rfc3588}, diff --git a/lib/diameter/src/transport/diameter_sctp.erl b/lib/diameter/src/transport/diameter_sctp.erl index 678dc9b5d6..8a80ce630a 100644 --- a/lib/diameter/src/transport/diameter_sctp.erl +++ b/lib/diameter/src/transport/diameter_sctp.erl @@ -84,16 +84,18 @@ %% Accepting/connecting transport process state. -record(transport, - {parent :: pid(), + {parent :: pid() | undefined, mode :: {accept, pid()} | accept | {connect, {[inet:ip_address()], uint(), list()}} %% {RAs, RP, Errors} | connect, - socket :: gen_sctp:sctp_socket(), + socket :: gen_sctp:sctp_socket() | undefined, assoc_id :: gen_sctp:assoc_id(), %% association identifier - peer :: {[inet:ip_address()], uint()}, %% {RAs, RP} - streams :: {uint(), uint()}, %% {InStream, OutStream} counts + peer :: {[inet:ip_address()], uint()} %% {RAs, RP} + | undefined, + streams :: {uint(), uint()} %% {InStream, OutStream} counts + | undefined, os = 0 :: uint()}). %% next output stream %% Listener process state. @@ -102,7 +104,7 @@ socket :: gen_sctp:sctp_socket(), count = 0 :: uint(), %% attached transport processes pending = {0, queue:new()}, - tref :: reference(), + tref :: reference() | undefined, accept :: [match()]}). %% Field pending implements two queues: the first of transport-to-be %% processes to which an association has been assigned but for which diff --git a/lib/diameter/src/transport/diameter_tcp.erl b/lib/diameter/src/transport/diameter_tcp.erl index 005b2442c0..c79d85820b 100644 --- a/lib/diameter/src/transport/diameter_tcp.erl +++ b/lib/diameter/src/transport/diameter_tcp.erl @@ -73,7 +73,7 @@ %% Listener process state. -record(listener, {socket :: inet:socket(), count = 1 :: non_neg_integer(), - tref :: reference()}). + tref :: reference() | undefined}). %% Monitor process state. -record(monitor, diff --git a/lib/diameter/test/diameter_traffic_SUITE.erl b/lib/diameter/test/diameter_traffic_SUITE.erl index 7e316c03f1..967a0bf591 100644 --- a/lib/diameter/test/diameter_traffic_SUITE.erl +++ b/lib/diameter/test/diameter_traffic_SUITE.erl @@ -725,7 +725,8 @@ send_any_2(Config) -> Req = ['STR', {'Termination-Cause', ?LOGOUT}, {'Destination-Host', [?HOST(SN, "unknown.org")]}], ?answer_message(?UNABLE_TO_DELIVER) - = call(Config, Req, [{filter, {any, [host, realm]}}]). + = call(Config, Req, [{filter, {first, [{all, [host, realm]}, + realm]}}]). %% Send with a conjunctive filter. send_all_1(Config) -> diff --git a/lib/edoc/doc/overview.edoc b/lib/edoc/doc/overview.edoc index 3639bb43a5..d2bba9d744 100644 --- a/lib/edoc/doc/overview.edoc +++ b/lib/edoc/doc/overview.edoc @@ -755,7 +755,7 @@ following escape sequences may be used: <dl> === Function specifications === -<note>Although the syntax described in the following can still be used +Note that although the syntax described in the following can still be used for specifying functions we recommend that Erlang specifications as described in <seealso marker="doc/reference_manual:typespec"> Types and Function Specification</seealso> should be added to the source @@ -764,7 +764,6 @@ marker="dialyzer:dialyzer">Dialyzer</seealso>'s can be utilized in the process of keeping the documentation consistent and up-to-date. Erlang specifications will be used unless there is also a function specification (a `@spec' tag followed by a type) with the same name. -</note> The following grammar describes the form of the specifications following a `@spec' tag. A '`?'' suffix implies that the element is optional. @@ -973,12 +972,12 @@ contain any annotations at all. === Type definitions === -<note>Although the syntax described in the following can still be used +Note that although the syntax described in the following can still be used for specifying types we recommend that Erlang types as described in <seealso marker="doc/reference_manual:typespec"> Types and Function Specification</seealso> should be added to the source code instead. Erlang types will be used unless there is a type alias with the same -name.</note> +name. The following grammar (see above for auxiliary definitions) describes the form of the definitions that may follow a `@type' tag: diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl index 90f1fc3071..d2494b69fe 100644 --- a/lib/edoc/src/edoc.erl +++ b/lib/edoc/src/edoc.erl @@ -555,7 +555,6 @@ read_source(Name) -> %% <dd>Specifies a list of pre-defined Erlang preprocessor (`epp') %% macro definitions, used if the `preprocess' option is turned on. %% The default value is the empty list.</dd> -%% </dl> %% <dt>{@type {report_missing_types, boolean()@}} %% </dt> %% <dd>If the value is `true', warnings are issued for missing types. @@ -563,6 +562,7 @@ read_source(Name) -> %% `no_report_missing_types' is an alias for %% `{report_missing_types, false}'. %% </dd> +%% </dl> %% %% @see get_doc/2 %% @see //syntax_tools/erl_syntax diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl index b67ec31ae3..f723cd8373 100644 --- a/lib/edoc/src/edoc_layout.erl +++ b/lib/edoc/src/edoc_layout.erl @@ -180,7 +180,9 @@ layout_module(#xmlElement{name = module, content = Es}=E, Opts) -> FullDesc = get_content(fullDescription, Desc), Functions = [{function_name(E), E} || E <- get_content(functions, Es)], Types = [{type_name(E), E} || E <- get_content(typedecls, Es)], - SortedFs = lists:sort(Functions), + SortedFs = if Opts#opts.sort_functions -> lists:sort(Functions); + true -> Functions + end, Body = (navigation("top") ++ [?NL, hr, ?NL, ?NL, {h1, Title}, ?NL] ++ doc_index(FullDesc, Functions, Types) @@ -204,9 +206,7 @@ layout_module(#xmlElement{name = module, content = Es}=E, Opts) -> end ++ types(lists:sort(Types), Opts) ++ function_index(SortedFs, Opts#opts.index_columns) - ++ if Opts#opts.sort_functions -> functions(SortedFs, Opts); - true -> functions(Functions, Opts) - end + ++ functions(SortedFs, Opts) ++ [hr, ?NL] ++ navigation("bottom") ++ timestamp()), diff --git a/lib/edoc/src/edoc_specs.erl b/lib/edoc/src/edoc_specs.erl index bb98e8b04f..f2e5891c2e 100644 --- a/lib/edoc/src/edoc_specs.erl +++ b/lib/edoc/src/edoc_specs.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2015. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -270,12 +270,8 @@ parms([], []) -> parms([A | As], [D | Ds]) -> [param(A, D) | parms(As, Ds)]. -param(#t_list{type = Type}, Default) -> - param(Type, Default); param(#t_paren{type = Type}, Default) -> param(Type, Default); -param(#t_nonempty_list{type = Type}, Default) -> - param(Type, Default); param(#t_record{name = #t_atom{val = Name}}, _Default) -> list_to_atom(capitalize(atom_to_list(Name))); param(T, Default) -> diff --git a/lib/eldap/src/eldap.erl b/lib/eldap/src/eldap.erl index ae47c815c9..df87ddde08 100644 --- a/lib/eldap/src/eldap.erl +++ b/lib/eldap/src/eldap.erl @@ -242,7 +242,7 @@ modify_dn(Handle, Entry, NewRDN, DelOldRDN, NewSup) %%% Sanity checks ! -bool_p(Bool) when Bool==true;Bool==false -> Bool. +bool_p(Bool) when is_boolean(Bool) -> Bool. optional([]) -> asn1_NOVALUE; optional(Value) -> Value. @@ -1022,10 +1022,13 @@ log(_, _, _, _) -> %%% Misc. routines %%% -------------------------------------------------------------------- -send(To,Msg) -> To ! {self(),Msg}. +send(To,Msg) -> + To ! {self(), Msg}, + ok. + recv(From) -> receive - {From,Msg} -> Msg; + {From, Msg} -> Msg; {'EXIT', From, Reason} -> {error, {internal_error, Reason}} end. diff --git a/lib/erl_docgen/priv/css/otp_doc.css b/lib/erl_docgen/priv/css/otp_doc.css index 0b531db701..347782eb1e 100644 --- a/lib/erl_docgen/priv/css/otp_doc.css +++ b/lib/erl_docgen/priv/css/otp_doc.css @@ -37,7 +37,7 @@ a:visited { color: blue; text-decoration: none } top: 0; bottom: 0; left: 0; - width: 200px; + width: 300px; overflow:auto; margin: 0; padding: 1px; @@ -45,7 +45,7 @@ a:visited { color: blue; text-decoration: none } } #content { - margin-left: 240px; /* set left value to WidthOfFrameDiv */ + margin-left: 340px; /* set left value to WidthOfFrameDiv */ } .frontpage diff --git a/lib/erl_docgen/src/docgen_otp_specs.erl b/lib/erl_docgen/src/docgen_otp_specs.erl index 37baa7c2f9..e154323f07 100644 --- a/lib/erl_docgen/src/docgen_otp_specs.erl +++ b/lib/erl_docgen/src/docgen_otp_specs.erl @@ -729,5 +729,9 @@ annos_type([E=#xmlElement{name = typevar}]) -> annos_elem(E); annos_type([#xmlElement{name = paren, content = Es}]) -> annos(get_elem(type, Es)); +annos_type([#xmlElement{name = map, content = Es}]) -> + lists:flatmap(fun(E) -> annos_type([E]) end, Es); +annos_type([#xmlElement{name = map_field, content = Es}]) -> + lists:flatmap(fun annos_elem/1, get_elem(type,Es)); annos_type(_) -> []. diff --git a/lib/erl_interface/src/Makefile.in b/lib/erl_interface/src/Makefile.in index 777d709b1e..d6176ec053 100644 --- a/lib/erl_interface/src/Makefile.in +++ b/lib/erl_interface/src/Makefile.in @@ -126,11 +126,7 @@ else WARNFLAGS = @WFLAGS@ endif -ifneq ($(findstring ose,$(TARGET)),ose) CFLAGS = @LIB_CFLAGS@ $(WARNFLAGS) $(INCFLAGS) $(TYPE_FLAGS) -else -CFLAGS = @CFLAGS@ $(INCFLAGS) -endif PROG_CFLAGS = @CFLAGS@ $(WARNFLAGS) $(INCFLAGS) $(TYPE_FLAGS) -Ilegacy ifeq ($(findstring vxworks,$(TARGET)),vxworks) @@ -210,12 +206,8 @@ MDD_ERLLIB = $(OBJDIR)/$(LIBPRE)erl_interface_mdd$(LIBEXT) # Specify targets to build ########################################################################### -ifneq ($(findstring ose,$(TARGET)),ose) EXE_TARGETS = \ $(ERL_CALL) -else -EXE_TARGETS = -endif ifeq ($(USING_VC),yes) @@ -480,44 +472,6 @@ ERLSOURCES = \ SOURCES = $(EISOURCES) $(ERLSOURCES) -OSE_EISOURCES = \ - $(DECODESRC) \ - $(ENCODESRC) \ - misc/ei_decode_term.c \ - misc/ei_format.c \ - misc/ei_locking.c \ - misc/ei_malloc.c \ - misc/ei_printterm.c \ - misc/ei_pthreads.c \ - misc/ei_trace.c \ - misc/ei_x_encode.c \ - misc/eimd5.c \ - misc/get_type.c \ - misc/show_msg.c \ - misc/ei_compat.c \ - registry/hash_dohash.c \ - registry/hash_foreach.c \ - registry/hash_freetab.c \ - registry/hash_insert.c \ - registry/hash_isprime.c \ - registry/hash_lookup.c \ - registry/hash_newtab.c \ - registry/hash_remove.c \ - registry/hash_resize.c \ - registry/hash_rlookup.c - -OSE_ERLSOURCES = \ - legacy/decode_term.c \ - legacy/encode_term.c \ - legacy/erl_error.c \ - legacy/erl_eterm.c \ - legacy/erl_fix_alloc.c \ - legacy/erl_format.c \ - legacy/erl_malloc.c \ - legacy/erl_marshal.c - -OSE_SOURCES = $(OSE_EISOURCES) $(OSE_ERLSOURCES) - NEVERUSED = \ whereis.c \ ei_send.c \ @@ -532,13 +486,8 @@ ERLCALL = \ # Note that encode/decode_term.c defines ei functions that is # located in the erl_interface library, not ei library. -ifneq ($(findstring ose,$(TARGET)),ose) ST_EIOBJECTS = $(addprefix $(ST_OBJDIR)/,$(notdir $(EISOURCES:.c=.o))) ST_ERLOBJECTS = $(addprefix $(ST_OBJDIR)/,$(notdir $(ERLSOURCES:.c=.o))) -else -ST_EIOBJECTS = $(addprefix $(ST_OBJDIR)/,$(notdir $(OSE_EISOURCES:.c=.o))) -ST_ERLOBJECTS = $(addprefix $(ST_OBJDIR)/,$(notdir $(OSE_ERLSOURCES:.c=.o))) -endif MT_EIOBJECTS = $(addprefix $(MT_OBJDIR)/,$(notdir $(EISOURCES:.c=.o))) MT_ERLOBJECTS = $(addprefix $(MT_OBJDIR)/,$(notdir $(ERLSOURCES:.c=.o))) MD_EIOBJECTS = $(addprefix $(MD_OBJDIR)/,$(notdir $(EISOURCES:.c=.o))) @@ -587,14 +536,6 @@ $(TARGET)/config.h: $(V_at)echo "#define HAVE_SOCKLEN_T 1" >> $@ endif -ifeq ($(findstring ose,$(TARGET)),ose) -$(TARGET)/config.h: - $(gen_verbose) - $(V_at)echo "/* Generated by Makefile */" > $@ - $(V_at)echo "#define HAVE_STRERROR 1" >> $@ - $(V_at)echo "#define HAVE_SOCKLEN_T 1" >> $@ -endif - ########################################################################### # Default rules, normal and threaded ########################################################################### @@ -719,9 +660,6 @@ $(ST_OBJDIR)/erl_start.o: prog/erl_start.c $(V_CC) $(CFLAGS) -c $< -o $@ else -ifeq ($(findstring ose,$(TARGET)),ose) -$(ERL_CALL): -else ifdef THR_DEFS $(ERL_CALL): $(ERLCALL) ../include/ei.h $(MT_EILIB) $(ld_verbose)$(PURIFY) $(CC) $(PROG_CFLAGS) $(THR_DEFS) $(LDFLAGS) -o $@ $(ERLCALL) \ @@ -733,7 +671,6 @@ $(ERL_CALL): $(ERLCALL) ../include/ei.h $(ST_EILIB) endif endif endif -endif ########################################################################### # Fake application targets used to test header files and linking diff --git a/lib/eunit/src/eunit_surefire.erl b/lib/eunit/src/eunit_surefire.erl index f3e58a3d1c..1b468551d8 100644 --- a/lib/eunit/src/eunit_surefire.erl +++ b/lib/eunit/src/eunit_surefire.erl @@ -56,7 +56,11 @@ { name :: chars(), description :: chars(), - result :: ok | {failed, tuple()} | {aborted, tuple()} | {skipped, term()}, + result :: ok + | {failed, tuple()} + | {aborted, tuple()} + | {skipped, term()} + | undefined, time :: integer(), output :: binary() }). diff --git a/lib/gs/Makefile b/lib/gs/Makefile index 02c8fc3467..b95d435461 100644 --- a/lib/gs/Makefile +++ b/lib/gs/Makefile @@ -26,7 +26,7 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk # Macros # -SUB_DIRECTORIES = src tcl contribs examples doc/src +SUB_DIRECTORIES = src tcl examples doc/src include vsn.mk VSN = $(GS_VSN) diff --git a/lib/gs/contribs/Makefile b/lib/gs/contribs/Makefile deleted file mode 100644 index 061fae86c1..0000000000 --- a/lib/gs/contribs/Makefile +++ /dev/null @@ -1,32 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1996-2009. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# - -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -SUB_DIRECTORIES = bonk cols mandel othello -SPECIAL_TARGETS = - -# -# Default Subdir Targets -# -include $(ERL_TOP)/make/otp_subdir.mk - diff --git a/lib/gs/contribs/bonk/Makefile b/lib/gs/contribs/bonk/Makefile deleted file mode 100644 index b7508a97c9..0000000000 --- a/lib/gs/contribs/bonk/Makefile +++ /dev/null @@ -1,109 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1996-2012. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# - -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../../vsn.mk -VSN=$(GS_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/gs-$(VSN)/contribs - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -MODULES= \ - bonk \ - bonk_sound \ - bonk_square \ - sounder - -HRL_FILES= -ERL_FILES= $(MODULES:%=%.erl) - -TARGET_FILES= $(MODULES:%=../ebin/%.$(EMULATOR)) $(TARGET_TOOLBOX_FILES) - -BITMAPS= bitmaps/bonkbomb bitmaps/bonkface bitmaps/bonklogo bitmaps/bonkmiss \ - bitmaps/bonktom bitmaps/bonkx bitmaps/erl-e bitmaps/erl-text -SOUNDS= sounds/bonk.au sounds/damn.au sounds/explosion.au sounds/gameover.au \ - sounds/hehee.au sounds/level.au sounds/missedme.au sounds/music.au \ - sounds/ouch!!!.au sounds/praisejesus.au sounds/trumpet.au sounds/yes.au - -TOOLNAME = bonk - -EXTRA_FILES= $(TOOLNAME).txt -TOOLBOX_FILES= $(TOOLNAME).tool $(TOOLNAME).gif -TARGET_TOOLBOX_FILES= $(TOOLBOX_FILES:%=$(EBIN)/%) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -ERL_COMPILE_FLAGS += - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug opt: $(TARGET_FILES) - -docs: - -clean: - rm -f $(TARGET_FILES) - rm -f core - -# ---------------------------------------------------- -# Special Build Targets -# ---------------------------------------------------- - -$(EBIN)/$(TOOLNAME).gif: $(TOOLNAME).gif - $(gen_verbose)rm -f $@ - $(V_at)cp $(TOOLNAME).gif $@ - -$(EBIN)/$(TOOLNAME).tool: $(TOOLNAME).tool - $(gen_verbose)rm -f $@ - $(V_at)cp $(TOOLNAME).tool $@ - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - $(INSTALL_DIR) "$(RELSYSDIR)/ebin" - $(INSTALL_DATA) $(TARGET_FILES) "$(RELSYSDIR)/ebin" - $(INSTALL_DIR) "$(RELSYSDIR)/bonk/bitmaps" - $(INSTALL_DATA) $(BITMAPS) $(TOOLBOX_FILES) "$(RELSYSDIR)/bonk/bitmaps" - $(INSTALL_DIR) "$(RELSYSDIR)/bonk/sounds" - $(INSTALL_DATA) $(SOUNDS) "$(RELSYSDIR)/bonk/sounds" - $(INSTALL_DIR) "$(RELSYSDIR)/bonk" - $(INSTALL_DATA) $(ERL_FILES) $(EXTRA_FILES) "$(RELSYSDIR)/bonk" - - -release_docs_spec: - diff --git a/lib/gs/contribs/bonk/bitmaps/bonkbomb b/lib/gs/contribs/bonk/bitmaps/bonkbomb deleted file mode 100644 index 8b121db9e8..0000000000 --- a/lib/gs/contribs/bonk/bitmaps/bonkbomb +++ /dev/null @@ -1,66 +0,0 @@ -#define bonkbomb_width 75 -#define bonkbomb_height 75 -static char bonkbomb_bits[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x04, 0x10, 0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, - 0x10, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x21, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x11, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x90, 0x08, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x80, 0x90, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x04, 0x51, 0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, - 0x12, 0x61, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x94, 0x18, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x41, 0x06, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0xfc, 0xbb, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, - 0x99, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x18, 0x19, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x30, 0x62, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x30, 0x84, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x80, 0x30, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0xc0, 0x31, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, - 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0xe0, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, - 0xff, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; diff --git a/lib/gs/contribs/bonk/bitmaps/bonkface b/lib/gs/contribs/bonk/bitmaps/bonkface deleted file mode 100644 index 964fb93098..0000000000 --- a/lib/gs/contribs/bonk/bitmaps/bonkface +++ /dev/null @@ -1,66 +0,0 @@ -#define bonkface_width 75 -#define bonkface_height 75 -static char bonkface_bits[] = { - 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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0}; diff --git a/lib/gs/contribs/bonk/bitmaps/erl-text b/lib/gs/contribs/bonk/bitmaps/erl-text deleted file mode 100644 index e20a9e5a28..0000000000 --- a/lib/gs/contribs/bonk/bitmaps/erl-text +++ /dev/null @@ -1,106 +0,0 @@ -#define erl-text_width 108 -#define erl-text_height 88 -static char erl-text_bits[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 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All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(bonk). --compile([{nowarn_deprecated_function,{gs,config,2}}, - {nowarn_deprecated_function,{gs,create,3}}, - {nowarn_deprecated_function,{gs,create,4}}, - {nowarn_deprecated_function,{gs,destroy,1}}, - {nowarn_deprecated_function,{gs,start,0}}]). - --export([run/0, run/1,bonk_dir/0,start/0]). - --record(colors, {miss, x, bomb, face}). --record(scores, {points, level, bombs, hits, showed, bonus}). - -start() -> - spawn(bonk, run, []). - -run() -> - run(color). - -run([ColorMode]) -> % This is for the start script... - run(ColorMode); - -run(ColorMode) when is_atom(ColorMode) -> - GS = gs:start(), - SoundPid = spawn_link(bonk_sound,start,[]), - {H,M,S} = time(), - random:seed(H*13,M*7,S*3), - {SqrPids, Bmps, Colors} = create_board(GS, ColorMode), - {ScoreL,_File} = get_highscore(), - display_highscore(ScoreL), - put(colormode, ColorMode), - SoundPid ! music, - sleep(6500), - gs:config(aboutButton, [{enable,true}]), - gs:config(newButton, [{enable,true}]), - gs:config(quitButton, [{enable,true}]), - idle(SoundPid, SqrPids, Bmps, Colors). - -%% This is not an application so we don't have their way of knowing -%% a private data directory where the GIF files are located (this directory). -%% We can find GS and makes it relative from there /kgb -%% -%% Note the silly slash that is added. The rest of the code uses -%% append to contruct file names and assumes that the directory ends -%% in slash. If filename:join was used and the problem is gone. - --define(EbinFromGsPriv,"../contribs/bonk"). - -bonk_dir() -> - GsPrivDir = code:priv_dir(gs), - filename:join(GsPrivDir,?EbinFromGsPriv) ++ "/". - - -idle(SoundPid, SqrPids, Bmps, Colors) -> - receive - {gs, newButton, click, _Data, _Args} -> - init(SoundPid, SqrPids, Bmps, Colors); - {gs, aboutButton, click, _Data, _Args} -> - display_about(), - idle(SoundPid, SqrPids, Bmps, Colors); - {gs, quitButton, click, _Data, _Args} -> - SoundPid ! quit, - send_to_all(SqrPids, quit); - _Other -> - %%io:format("Got ~w in idle~n", [_Other]), - idle(SoundPid, SqrPids, Bmps, Colors) - end. - - - -init(SoundPid, SqrPids, Bmps, Colors) -> - clear_board(Bmps), - SoundPid ! start, - gs:config(newButton, [{enable,false}]), - gs:config(endButton, [{enable,true}]), - gs:config(aboutButton, [{enable,false}]), - Scores = #scores{points=0, level=1, bombs=0, hits=0, showed=0, bonus=10}, - clear_scores(Scores), - flush(), - send_to_all(SqrPids, start), - game(SoundPid, SqrPids, Bmps, Colors, Scores). - - -game(SoundPid, SqrPids, Bmps, Colors, Scores) -> - receive - {gs, _Square, buttonpress, SqrPid, [1 | _Rest]} when is_pid(SqrPid) -> - SqrPid ! bonk, - game(SoundPid, SqrPids, Bmps, Colors, Scores); - {gs, _Id, buttonpress, _Data, [Butt | _Rest]} when Butt =/= 1 -> - NewScores = bomb(SoundPid, SqrPids, Scores), - game(SoundPid, SqrPids, Bmps, Colors, NewScores); - {show, Square, Rect} -> - NewScores = show_face(Square, Rect, Colors, Scores), - game(SoundPid, SqrPids, Bmps, Colors, NewScores); - {hide, Square, Rect} -> - NewScores = hide_face(Square, Rect, Colors, Scores), - game(SoundPid, SqrPids, Bmps, Colors, NewScores); - {missed, Square, Rect} -> - case miss_face(SoundPid, Square, Rect, Colors, Scores) of - {continue, NewScores} -> - game(SoundPid, SqrPids, Bmps, Colors, NewScores); - {game_over, NewScores} -> - game_over(SoundPid, SqrPids, Bmps, Colors, NewScores) - end; - {bonked, Square, Rect} -> - NewScores = bonked(SoundPid, SqrPids, Square, Rect, Scores, Colors), - game(SoundPid, SqrPids, Bmps, Colors, NewScores); - {bombed, Square, Rect} -> - NewScores = bombed(SoundPid, SqrPids, Square, Rect, Scores, Colors), - game(SoundPid, SqrPids, Bmps, Colors, NewScores); - {gs, endButton, click, _Data, _Args} -> - game_over(SoundPid, SqrPids, Bmps, Colors, Scores); - {gs, quitButton, click, _Data, _Args} -> - quit(SoundPid, SqrPids, Bmps, Colors, Scores); - _Other -> - game(SoundPid, SqrPids, Bmps, Colors, Scores) - end. - - - -game_over(SoundPid, SqrPids, Bmps, Colors, Scores) -> - SoundPid ! game_over, - send_to_all(SqrPids, stop), - flush(), - sleep(2000), - update_scorelist(SoundPid, Scores), - gs:config(newButton, [{enable,true}]), - gs:config(endButton, [{enable,false}]), - gs:config(aboutButton, [{enable,true}]), - idle(SoundPid, SqrPids, Bmps, Colors). - - -quit(SoundPid, SqrPids, _Bmps, _Colors, _Scores) -> - SoundPid ! quit, - send_to_all(SqrPids, quit), - true. - - - -bomb(SoundPid, SqrPids, Scores) -> - case Scores#scores.bombs of - Bombs when Bombs > 0 -> - send_to_all(SqrPids, bomb), - SoundPid ! bomb, - gs:config(bombOut,[{text,integer_to_list(Bombs-1)}]), - Scores#scores{bombs=Bombs-1}; - _Other -> - Scores - end. - -show_face(Square, Rect, Colors, Scores) -> - Showed = Scores#scores.showed, - if - Showed == Scores#scores.level+1 -> - Square ! sleep, - Scores; - true -> - FaceColors = Colors#colors.face, - FaceColor = lists:nth(random:uniform(length(FaceColors)), FaceColors), - gs:config(Rect, [{bitmap,lists:append(bonk_dir(),"bitmaps/bonkface")},{fg, FaceColor}]), - Scores#scores{showed=Showed+1} - end. - -hide_face(_Square, Rect, _Colors, Scores) -> - Showed = Scores#scores.showed, - gs:config(Rect, [{bitmap,lists:append(bonk_dir(),"bitmaps/bonktom")}]), - Scores#scores{showed=Showed-1}. - - -miss_face(SoundPid, _Square, Rect, Colors, Scores) -> - SoundPid ! missed, - gs:config(Rect, [{bitmap,lists:append(bonk_dir(),"bitmaps/bonkmiss")}, {fg, Colors#colors.miss}]), - Bonus = Scores#scores.bonus, - if - Bonus > 1 -> - gs:config(bonusOut, [{text,integer_to_list(Bonus-1)}]), - {continue, Scores#scores{bonus=Bonus-1}}; - true -> - gs:config(bonusOut, [{text,"0"}]), - {game_over, Scores} - end. - -bonked(SoundPid, SqrPids, _Square, Rect, Scores, Colors) -> - gs:config(Rect, [{bitmap,lists:append(bonk_dir(),"bitmaps/bonkx")}, {fg, Colors#colors.x}]), - SoundPid ! bonk, - update_score(SoundPid, SqrPids, Scores). - -bombed(SoundPid, SqrPids, _Square, Rect, Scores, Colors) -> - gs:config(Rect, [{bitmap,lists:append(bonk_dir(),"bitmaps/bonkbomb")}, {fg, Colors#colors.bomb}]), - update_score(SoundPid, SqrPids, Scores). - - -update_score(SoundPid, SqrPids, Scores) -> - Points = Scores#scores.points, - Level = Scores#scores.level, - NewPoints = Points+Level, - gs:config(scoreOut,[{text,integer_to_list(NewPoints)}]), - case Scores#scores.hits of - 24 -> - SoundPid ! new_level, - NewLevel = Level+1, - NewBombs = Scores#scores.bombs+1, - send_to_all(SqrPids, {new_level, NewLevel}), - gs:config(levelOut,[{text,integer_to_list(NewLevel)}]), - gs:config(bombOut,[{text,integer_to_list(NewBombs)}]), - Scores#scores{points=NewPoints, level=NewLevel, hits=0, bombs=NewBombs}; - Hits -> - Scores#scores{points=NewPoints, hits=Hits+1} - end. - - -send_to_all([], _Msg) -> - true; -send_to_all([Pid|Rest],Msg) when is_pid(Pid) -> - Pid ! Msg, - send_to_all(Rest,Msg); -send_to_all([_Else|Rest],Msg) -> - send_to_all(Rest,Msg). - - -create_board(GS, ColorMode) -> - Colors = - case ColorMode of - bw -> #colors{miss=white, x=white, bomb=white, face=[white]}; - _Color -> #colors{miss=red, x=green, bomb=white, - face=[lightblue, orange, magenta, peachpuff, pink]} - end, - BGCol = if ColorMode==bw -> black; true -> black end, % background color - TextCol = if ColorMode==bw -> white; true -> pink end, % status texts - NrCol = if ColorMode==bw -> white; true -> purple end, % status figures - LogoCol = if ColorMode==bw -> white; true -> green end, % bonk logo - BLineCol = if ColorMode==bw -> white; true -> grey end, % button line - SLineCol = if ColorMode==bw -> white; true -> red end, % status line - BTextCol = if ColorMode==bw -> white; true -> orange end, % button text - HiHeadCol = if ColorMode==bw -> white; true -> red end, % high score label - HiCol = if ColorMode==bw -> white; true -> cyan end, % high scores - SquareCol = if ColorMode==bw -> white; true -> yellow end, % game squares - ErlFgCol = if ColorMode==bw -> white; true -> red end, % - ErlBGCol = if ColorMode==bw -> black; true -> white end, % - ErlTxtCol = if ColorMode==bw -> white; true -> black end, % - - Width = 550, % width of bonk window - Height = 550, % Height of bonk window - - BX = 0, % x-pos for first button - DBX = 100, % space between buttons - BY = 0, % y-pos for buttons - BLineY = 30, % y-pos of button line - LogoX = (Width-320) div 2, % x-pos of bonk logo (logo is 320 pix wide) - LogoY = BLineY+2, % y-pos of bonk logo - ErlLogoX = LogoX + 200, % x-pos of Erlang e - ErlLogoY = LogoY + 10, % y-pos of Erlang e - SLineY = Height-22, % status line position - TextWidth = 50, % text width of status items - SX = 2, % x-pos for first status item - DSX = TextWidth+94, % pixels between status items - SY = SLineY+2, % y-pos status items - HiWidth = 100, % width of high score field - _HiHeight = 180, % height of the same - HiX = Width-HiWidth, % high score text position - HiY = BLineY+10, - DHY = 20, % space between title & scores - SquareSize = 76, % size of each game square - SquareSpace = 1, % space between game squares - SquareX = 40, - SquareY = 65, - - gs:create(window, bonkWin, GS, [{width, Width}, {height, Height}, - {bg, BGCol}, - {title, "Bonk the game"}, - {iconname, "Bonk!"}, - {map, false}]), - gs:create(canvas, bonkCanvas, bonkWin, [{width, Width}, - {height, Height}, - {bg, BGCol}]), - gs:create(image, bonkCanvas, [{bitmap,lists:append(bonk_dir(), "bitmaps/bonklogo")}, - {coords, [{LogoX, LogoY}]}, - {fg, LogoCol}, - {bg, BGCol}]), - gs:create(image, bonkCanvas, [{bitmap,lists:append(bonk_dir(), "bitmaps/erl-e")}, - {coords, [{ErlLogoX, ErlLogoY}]}, - {fg, ErlFgCol}, - {bg, ErlBGCol}]), - gs:create(image, bonkCanvas, [{bitmap,lists:append(bonk_dir(), "bitmaps/erl-text")}, - {coords, [{ErlLogoX, ErlLogoY}]}, - {fg, ErlTxtCol}]), - gs:create(line, bLine, bonkCanvas, [{coords, [{0,BLineY}, {Width,BLineY}]}, - {fg, BLineCol}, - {width, 2}]), - gs:create(line, bLine, bonkCanvas, [{coords, [{0,SLineY}, {Width, SLineY}]}, - {fg, SLineCol}, - {width, 2}]), - gs:create(text, scoreText, bonkCanvas, [{coords, [{SX, SY}]}, - {fg, TextCol}, - {text, "Score:"}]), - gs:create(text, scoreOut, bonkCanvas, [{coords, [{SX+TextWidth, SY}]}, - {fg, NrCol}, - {width, DSX-TextWidth}, - {text, ""}]), - gs:create(text, bombText, bonkCanvas, [{coords, [{SX+DSX, SY}]}, - {fg, TextCol}, - {text, "Bombs:"}]), - gs:create(text, bombOut, bonkCanvas, [{coords, [{SX+DSX+TextWidth, SY}]}, - {fg, NrCol}, - {width, DSX-TextWidth}, - {text, ""}]), - gs:create(text, bonusText, bonkCanvas, [{coords, [{SX+2*DSX, SY}]}, - {fg, TextCol}, - {text, "Bonus:"}]), - gs:create(text, bonusOut, bonkCanvas, [{coords, [{SX+2*DSX+TextWidth, SY}]}, - {fg, NrCol}, - {width, DSX-TextWidth}, - {text, ""}]), - gs:create(text, levelText,bonkCanvas, [{coords, [{SX+3*DSX, SY}]}, - {fg, TextCol}, - {text, "Level:"}]), - gs:create(text, levelOut, bonkCanvas, [{coords, [{SX+3*DSX+TextWidth, SY}]}, - {fg, NrCol}, - {width, DSX-TextWidth}, - {text, ""}]), - gs:create(text, hiScoreText, bonkCanvas, [{coords, [{HiX, HiY}]}, - {fg, HiHeadCol}, - {text, "High Scores"}]), - gs:create(text, hiScoreOut, bonkCanvas, [{coords, [{HiX, HiY+DHY}]}, - {fg, HiCol}, - {justify, left}, - {width, HiWidth}]), - gs:create(button, newButton,bonkWin, [{x, BX},{y, BY}, - {enable,false}, - {label, {text, "New Game"}}, - {click, true}, - {fg, BTextCol}, - {bg, BGCol}, - {relief, flat}, - {activefg, BTextCol}, - {activebg, BGCol}, - {align, center}]), - gs:create(button, endButton,bonkWin, [{x, BX+DBX},{y, BY}, - {enable,false}, - {label, {text, "End Game"}}, - {click, true}, - {fg, BTextCol}, - {bg, BGCol}, - {relief, flat}, - {activefg, BTextCol}, - {activebg, BGCol}, - {align, center}]), - gs:create(button, aboutButton,bonkWin, [{x, BX+2*DBX},{y, BY}, - {enable,false}, - {label, {text, "About"}}, - {click, true}, - {fg, BTextCol}, - {bg, BGCol}, - {relief, flat}, - {activefg, BTextCol}, - {activebg, BGCol}, - {align, center}]), - gs:create(button, quitButton, bonkWin, [{x, BX+3*DBX},{y, BY}, - {enable,false}, - {label, {text, "Quit"}}, - {click, true}, - {fg, BTextCol}, - {bg, BGCol}, - {relief, flat}, - {activefg, BTextCol}, - {activebg, BGCol}, - {align, center}]), - - {SqrPids, Bmps} = - create_squares(SquareX, SquareY, SquareSize, SquareCol, SquareSpace), - gs:config(bonkWin, [{map, true}]), - {SqrPids, Bmps, Colors}. - - - -create_squares(X, Y, Size, Color, Spc) -> - create_squares(X, Y, Size, Color, Spc, 1, 1, [], []). - - -create_squares(_X, _Y, _Size, _Color, _Spc, 4, 5, Pids, Bmps) -> - {Pids, Bmps}; - -create_squares(X, Y, Size, Color, Spc, Row, 5, Pids, Bmps) -> - create_squares(X, Y, Size, Color, Spc, Row+1, 1, Pids, Bmps); - -create_squares(X, Y, Size, Color, Spc, Row, Col, Pids, Bmps) -> - Xpos = X+Col*Size+(Col-1)*Spc, - Ypos = Y+Row*Size+(Row-1)*Spc, - gs:create(rectangle, bonkCanvas, - [{coords, [{Xpos,Ypos},{Xpos+Size, Ypos+Size}]}, - {bw, 2},{fg, Color},{buttonpress,true}]), - Bmp = gs:create(image, bonkCanvas, - [{coords, [{Xpos+1, Ypos+1}]}, - {bitmap,lists:append(bonk_dir(), "bitmaps/bonktom")}, - {buttonpress, true},{fg, Color}]), - Pid = bonk_square:start(Bmp), - gs:config(Bmp, [{data, Pid}]), - create_squares(X, Y, Size, Color, Spc, Row, Col+1, [Pid|Pids], [Bmp|Bmps]). - - - -clear_board([]) -> - true; -clear_board([Square | Rest]) -> - gs:config(Square, [{bitmap,lists:append(bonk_dir(), "bitmaps/bonktom")}]), - clear_board(Rest). - - -%% Prints the list on the screen. -%% The list is on the form [[Score,Name],[Score,Name]..]. - -display_highscore(ScoreList) -> - display_highscore("",ScoreList,0). - -display_highscore(Scores,[],_N) -> - gs:config(hiScoreOut,[{text,Scores}]); - -display_highscore(Scores,_ScoreList,10) -> % This is max number of items. - display_highscore(Scores,[], 10); - -display_highscore(Scores,[[Score,Name]|Rest],N) -> - NewScores = lists:append(Scores,lists:append(lists:append(Score, [32 | Name]), [10])), - display_highscore(NewScores,Rest,N+1). - - -%% Reads the highscorelist from the file "bonk.score". -%% The list should be an sorted erlang-list. - -get_highscore() -> - case file:consult("bonk.score") of - {ok,[Score_list]} -> - {Score_list,"./bonk.score"}; - {error,_} -> - {[],"./bonk.score"} - end. - - -%% Prints out the highscorelist and places the new score in the -%% list if it is high enough. - -update_scorelist(SoundPid, Scores) -> - case Scores#scores.points of - 0 -> true; - Score -> - {ScoreL,FileName} = get_highscore(), - New_scorelist=update_scorelist_2(ScoreL, Score, 0, SoundPid), - display_highscore(New_scorelist), - case file:open(FileName, [write]) of - {error,_} -> - true; - {ok,FD} -> - io:format(FD,"~w~s~n",[New_scorelist,"."]), - file:close(FD) - end - end. - - -update_scorelist_2([], Score, N, _SoundPid) when N < 10 -> - [[integer_to_list(Score),getuser()]]; - -update_scorelist_2(_, _, N, _SoundPid) when N >= 10 -> - []; - -update_scorelist_2([[Sc, Name] | Rest], Score, N, SoundPid) -> - case list_to_integer(Sc) of - Sc_int when Sc_int < Score -> - if - N == 0 -> SoundPid ! best_score; - true -> SoundPid ! high_score - end, - lists:append([[integer_to_list(Score),getuser()]], - update_scorelist_3([[Sc,Name]|Rest],N+1)); - _Other -> - lists:append([[Sc,Name]],update_scorelist_2(Rest, Score, N+1, SoundPid)) - end. - - -update_scorelist_3([],_) -> - []; - -update_scorelist_3(_,N) when N >= 10 -> - []; - -update_scorelist_3([Item|Rest],N) -> - lists:append([Item],update_scorelist_3(Rest,N+1)). - -getuser() -> - case os:type() of - {unix,_} -> - lists:delete(10,os:cmd("whoami")); - _ -> - "Unknown" - end. - -%% Prints out the initial values of scores, bonus, level and bombs. - -clear_scores(Scores) -> - Score = integer_to_list(Scores#scores.points), - Bombs = integer_to_list(Scores#scores.bombs), - Bonus = integer_to_list(Scores#scores.bonus), - Level = integer_to_list(Scores#scores.level), - gs:config(scoreOut,{text,Score}), - gs:config(bombOut,{text,Bombs}), - gs:config(bonusOut,{text,Bonus}), - gs:config(levelOut,{text,Level}). - - -%% Removes everything that is present in the message-que. - -flush() -> - receive - _X -> - flush() - after - 0 -> - true - end. - -sleep(X) -> - receive after X -> true end. - -%% Opens a window and shows the contents of the file: "bonk.txt". -%% The window will be removed before the function ends. - -display_about() -> - {BGColor,TextColor,Bfg} = - case get(colormode) of - bw -> {black, white, white}; - _Color -> {black, peachpuff1, orange} - end, - Wid = 500, Hei = 635, - GS = gs:start(), - gs:create(window, aboutWin, GS, [{width, Wid}, {height,Hei}, - {map, false}, - {bg, BGColor}, - {title, "About Bonk!"}]), - gs:create(canvas, aboutCan, aboutWin, [{width, Wid},{height, Hei}, - {bg, black}]), - gs:create(button, okButton, aboutWin, [{x, Wid div 2 - 50},{y, Hei - 40}, - {label,{text, "Ok"}}, {click, true}, - {fg, Bfg}, {bg, BGColor}, - {relief, flat}, - {activefg, Bfg}, - {activebg, BGColor}]), - gs:create(text, aboutText, aboutCan, [{width, Wid-30}, {coords, [{15, 0}]}, - {fg, TextColor}, {justify, center}]), - case file:open(lists:append(bonk_dir(),"bonk.txt"), [read]) of - {ok, Fd} -> - write_text(Fd, "", io:get_line(Fd, "")), - file:close(Fd); - {error, _Reason} -> - gs:config(aboutText, {text, "Error: could not read the about file"}) - end, - - gs:config(aboutWin, [{map,true}]), - receive - {gs, okButton, click, _, _} -> - gs:destroy(aboutWin) - end. - -write_text(_Fd, Text, eof) -> - gs:config(aboutText, {text, Text}); -write_text(Fd, Text, More) -> - write_text(Fd, lists:append(Text, More), io:get_line(Fd, "")). diff --git a/lib/gs/contribs/bonk/bonk.gif b/lib/gs/contribs/bonk/bonk.gif Binary files differdeleted file mode 100644 index 3c2299686b..0000000000 --- a/lib/gs/contribs/bonk/bonk.gif +++ /dev/null diff --git a/lib/gs/contribs/bonk/bonk.tool b/lib/gs/contribs/bonk/bonk.tool deleted file mode 100644 index 79ad8f6701..0000000000 --- a/lib/gs/contribs/bonk/bonk.tool +++ /dev/null @@ -1,6 +0,0 @@ -{version,"0.1"}. -{{tool,"Bonk"}, - {start,{bonk,start,[]}}, - {icon,"bonk.gif"}, - {message,"Bonk - The Game"}, - {html,"../bonk/bonk.txt"}}. diff --git a/lib/gs/contribs/bonk/bonk.txt b/lib/gs/contribs/bonk/bonk.txt deleted file mode 100644 index 69c912dbee..0000000000 --- a/lib/gs/contribs/bonk/bonk.txt +++ /dev/null @@ -1,30 +0,0 @@ -BONK! In Erlang for You -by -LENNART OHMAN & MARCUS ARENDT - -After an idea of Mike Darweesh. -Special thanks to Peter Jansson for creating the bitmaps. -Ported to GS 1.1 by Markus Torpvret and Anders Dahlin. - - -INSTRUCTIONS -- Hit as many creatures as possible using the left mouse-button. -- After every 25 hits You will advance one level. For each level You get one bomb. -- Pushing the middle or right mouse-button, in any square, drops a bomb which -wipes out everything. -- The game ends when 10 creatures has escaped from beeing bonked. - - -ABOUT ERLANG -Erlang is a programming language for building robust concurrent systems. It is a single assignment, symbolic language with built in concurrency. It provides unique facilities for error handling and for reloading updated modules in running systems. Erlang was designed and implemented by Joe Armstrong, Robert Virding, and Mike Williams at Ellemtel (now Ericsson Utvecklings AB). - -Please make enquiries about Erlang to: - -Ericsson Software Technology AB -Erlang Systems -Torshamnsgatan 39B -Box 1214 -164 28 Kista -Sweden - -http://www.ericsson.se/erlang
\ No newline at end of file diff --git a/lib/gs/contribs/bonk/bonk_sound.erl b/lib/gs/contribs/bonk/bonk_sound.erl deleted file mode 100644 index 9a0db80e5d..0000000000 --- a/lib/gs/contribs/bonk/bonk_sound.erl +++ /dev/null @@ -1,82 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2009. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(bonk_sound). --export([start/0]). - -start() -> - random:seed(), - sounder:start(), - {ok,Bonk}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/bonk.au")), - {ok,Ouch}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/ouch!!!.au")), - {ok,Damn}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/damn.au")), - {ok,Bomb}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/explosion.au")), - {ok,Missed}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/missedme.au")), - {ok,Game_over}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/gameover.au")), - {ok,New_level}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/level.au")), - {ok,Music}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/trumpet.au")), - {ok,Start}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/hehee.au")), - {ok,BestS}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/praisejesus.au")), - {ok,HighS}=sounder:new(lists:append(bonk:bonk_dir(),"sounds/yes.au")), - loop(Bonk, Ouch, Damn, Bomb, Missed, Game_over, New_level, - Music, Start, BestS, HighS). - - -loop(Bonk, Ouch, Damn, Bomb, Missed, Game_over, New_level, Music, Start, BestS, HighS) -> - R=random:uniform(1000), - receive - bonk -> - if - R < 75 -> play_sound(Damn); - R < 275 -> play_sound(Ouch); - true -> play_sound(Bonk) - end; - bomb -> play_sound(Bomb); - missed -> play_sound(Missed); - game_over -> play_sound(Game_over); - new_level -> play_sound(New_level); - music -> play_sound(Music); - start -> play_sound(Start); - best_score -> play_sound(BestS); - high_score -> play_sound(HighS); - quit -> - sounder:stop(), - exit(normal) - end, - loop(Bonk, Ouch, Damn, Bomb, Missed, Game_over, New_level, Music, Start, BestS, HighS). - -play_sound(Snd) -> - case catch sounder:play(Snd) of - {'EXIT', _Reason} -> - io:format("Cannot use audio device!\n"), - sounder:stop(), - silent_loop(); - _Other -> - true - end. - -silent_loop() -> - receive - quit -> - exit(normal); - _Other -> - silent_loop() - end. diff --git a/lib/gs/contribs/bonk/bonk_square.erl b/lib/gs/contribs/bonk/bonk_square.erl deleted file mode 100644 index 98af91944b..0000000000 --- a/lib/gs/contribs/bonk/bonk_square.erl +++ /dev/null @@ -1,146 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2009. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(bonk_square). --export([start/1,init/5,alarm/3]). - - - -start(Bmp) -> - spawn_link(bonk_square, init, [Bmp, self(), - random:uniform(10000), - random:uniform(10000), - random:uniform(10000)]). - -init(Bmp, BoardPid, Seed1, Seed2, Seed3) -> - random:seed(Seed1,Seed2,Seed3), - idle(Bmp, BoardPid). - - -idle(Bmp, BoardPid) -> - receive - start -> - Level = 1, - sleep(Level, Bmp, BoardPid, alarm(sleep_time(Level), wake_up)); - quit -> - exit(normal); - _Other -> - idle(Bmp, BoardPid) - end. - - -sleep(Level, Bmp, BoardPid, Alarm) -> - receive - stop -> - Alarm ! quit, - idle(Bmp, BoardPid); - quit -> - Alarm ! quit, - exit(normal); - {new_level, NewLevel} -> - sleep(NewLevel, Bmp, BoardPid, Alarm); - {Alarm, wake_up} -> - show_me(BoardPid, Bmp), - show(Level, Bmp, BoardPid, alarm(2500, missed)); - _Other -> - sleep(Level, Bmp, BoardPid, Alarm) - end. - - -show(Level, Bmp, BoardPid, Alarm) -> - receive - stop -> - Alarm ! quit, - idle(Bmp, BoardPid); - quit -> - Alarm ! quit, - exit(normal); - {new_level, NewLevel} -> - show(NewLevel, Bmp, BoardPid, Alarm); - sleep -> % The board was too crowded. - Alarm ! quit, - sleep(Level, Bmp, BoardPid, alarm(sleep_time(Level), wake_up)); - bonk -> - bonk_me(BoardPid, Bmp), - Alarm ! quit, - bbmed(Level, Bmp, BoardPid, alarm(1500, hide)); - bomb -> - bomb_me(BoardPid, Bmp), - Alarm ! quit, - bbmed(Level, Bmp, BoardPid, alarm(1000, hide)); - {Alarm, missed} -> - missed_me(BoardPid, Bmp), - bbmed(Level, Bmp, BoardPid, alarm(1500, hide)); - _Other -> - show(Level, Bmp, BoardPid, Alarm) - end. - -%% bonked, bombed or missed -bbmed(Level, Bmp, BoardPid, Alarm) -> - receive - stop -> - Alarm ! quit, - idle(Bmp, BoardPid); - quit -> - Alarm ! quit, - exit(normal); - {new_level, NewLevel} -> - bbmed(NewLevel, Bmp, BoardPid, Alarm); - {Alarm, hide} -> - hide_me(BoardPid, Bmp), - sleep(Level, Bmp, BoardPid, alarm(sleep_time(Level), wake_up)); - _Other -> - bbmed(Level, Bmp, BoardPid, Alarm) - end. - - -show_me(BoardPid, Bmp) -> - BoardPid ! {show, self(), Bmp}. - -hide_me(BoardPid, Bmp) -> - BoardPid ! {hide, self(), Bmp}. - -bonk_me(BoardPid, Bmp) -> - BoardPid ! {bonked, self(), Bmp}. - -bomb_me(BoardPid, Bmp) -> - BoardPid ! {bombed, self(), Bmp}. - -missed_me(BoardPid, Bmp) -> - BoardPid ! {missed, self(), Bmp}. - - -%% Count sleep time - -sleep_time(Level) -> - random:uniform((19000 div (Level+1))*2+1500). - -%% Set an alarm - -alarm(Time, Msg) -> - spawn(bonk_square, alarm, [Time, Msg, self()]). - -alarm(Time, Msg, Pid) -> - receive - quit -> exit(normal) - after - Time -> Pid ! {self(), Msg} - end. diff --git a/lib/gs/contribs/bonk/sounder.erl b/lib/gs/contribs/bonk/sounder.erl deleted file mode 100644 index aabcaa1950..0000000000 --- a/lib/gs/contribs/bonk/sounder.erl +++ /dev/null @@ -1,160 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(sounder). --export([start/0,play/1,new/1,go/0,stop/0,nosound/0,silent/0]). --include_lib("kernel/include/file.hrl"). -%%---------------------------------------------------------------------- -%% sounder.erl - An interface to /dev/audio -%% -%% Created by: {lennarto,mike}@erix.ericsson.se -%% Modified by: EV,[email protected] -%% -%% Mod: 6 Jun 1996 by [email protected] -%% The executable sounder will no be looked for in the -%% same directory as from where sounder.jam is loaded. -%% -%% -%% start() - Returns either: ok ,or: silent ,where silent means -%% that no audio capabilities exists but the sounder -%% will work "silently" in order to not break any code. -%% -%% stop() - Returns: ok -%% -%% new(File) - Tries to load the File. At success, a number refering -%% to the File is returned that shall be used with send/1. -%% Otherwise {error,Reason} is returned. -%% -%% play(No) - Tries to execute the sound registered with the number No -%% Returns: ok , or: {error,Reason} -%% -%% silent() - Returns: true ,if no audio capabilities exists, else: false -%% -%% Note: It is also possible to receive: {error,sounder_not_started} -%% -%%---------------------------------------------------------------------- - -start() -> - case whereis(sounder) of - undefined -> - %% first we check if the workstation has audio capabilities - case file:read_file_info('/dev/audio') of - {ok, FI} when FI#file_info.access==read_write -> - register(sounder, spawn(sounder,go,[])), - ok; - _Other -> - register(sounder, spawn(sounder,nosound,[])), - silent - end; - _Pid -> - ok - end. - -stop() -> - catch begin check(), - sounder ! {stop}, - ok end. - -new(File) when is_list(File) -> new(list_to_atom(File)); -new(File) when is_atom(File) -> - catch begin check(), - sounder ! {new,File,self()}, - wait_for_ack(sounder) end. - -play(No) when is_integer(No) -> - catch begin check(), - sounder ! {play, No, self()}, - wait_for_ack(sounder) end. - -silent() -> - catch begin check(), - sounder ! {play,silent,self()}, - receive {sounder,Answer} -> Answer end end. - -go() -> - Port = open_port({spawn,lists:append(bonk:bonk_dir(), "sounder")},[{packet, 2}]), - loop(Port). - -loop(Port) -> - receive - {new, File, From} when is_atom(File) -> - Port ! {self(),{command,lists:append([0],atom_to_list(File))}}, - From ! {sounder,wait_for_ack(Port)}, - loop(Port); - {play,silent,From} -> - From ! {sounder,false}, - loop(Port); - {play,No,From} when is_integer(No) -> - Port ! {self(),{command,[No]}}, - From ! {sounder,wait_for_ack(Port)}, - loop(Port); - {stop} -> - Port ! {self(),close}, - exit(normal); - _ -> - loop(Port) - end. - -%% The application using sounds can check on silence itself -%% and refrain from playing sounds. -%% Or it can try to play sounds that will be "consumed in silence" - -nosound() -> - receive - {new,File,From} when is_atom(File) -> - From ! {sounder,{ok,silent}}, - nosound(); - {play,silent,From} -> - From ! {sounder,true}, - nosound(); - {play,No,From} when is_integer(No) -> - From ! {sounder,{error,no_audio_cap}}, - nosound(); - {stop} -> - exit(normal); - _ -> - nosound() - end. - -wait_for_ack(sounder) -> - receive {sounder,Res} -> Res end; -wait_for_ack(Port) when is_port(Port) -> - receive - {Port,{data,"ok"}} -> - ok; - {Port,{data,[No]}} -> - {ok,No}; - {Port,{data,Msg}} -> - {error,list_to_atom(Msg)}; - {'EXIT',Port,_} -> - exit(port_exited) - end. - -check() -> - case whereis(sounder) of - Pid when is_pid(Pid) -> - ok; - undefined -> - throw({error,sounder_not_started}) - end. - - - diff --git a/lib/gs/contribs/bonk/sounds/bonk.au b/lib/gs/contribs/bonk/sounds/bonk.au Binary files differdeleted file mode 100644 index 5e6518898b..0000000000 --- a/lib/gs/contribs/bonk/sounds/bonk.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/damn.au b/lib/gs/contribs/bonk/sounds/damn.au Binary files differdeleted file mode 100644 index 6117506fb4..0000000000 --- a/lib/gs/contribs/bonk/sounds/damn.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/explosion.au b/lib/gs/contribs/bonk/sounds/explosion.au Binary files differdeleted file mode 100644 index 78a6964f1a..0000000000 --- a/lib/gs/contribs/bonk/sounds/explosion.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/gameover.au b/lib/gs/contribs/bonk/sounds/gameover.au Binary files differdeleted file mode 100644 index ca7628f3c6..0000000000 --- a/lib/gs/contribs/bonk/sounds/gameover.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/hehee.au b/lib/gs/contribs/bonk/sounds/hehee.au Binary files differdeleted file mode 100644 index 10cd16b596..0000000000 --- a/lib/gs/contribs/bonk/sounds/hehee.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/level.au b/lib/gs/contribs/bonk/sounds/level.au Binary files differdeleted file mode 100644 index 0508c2a6ae..0000000000 --- a/lib/gs/contribs/bonk/sounds/level.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/missedme.au b/lib/gs/contribs/bonk/sounds/missedme.au Binary files differdeleted file mode 100644 index 4c07c9d428..0000000000 --- a/lib/gs/contribs/bonk/sounds/missedme.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/music.au b/lib/gs/contribs/bonk/sounds/music.au Binary files differdeleted file mode 100644 index ead6ec79b2..0000000000 --- a/lib/gs/contribs/bonk/sounds/music.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/ouch!!!.au b/lib/gs/contribs/bonk/sounds/ouch!!!.au Binary files differdeleted file mode 100644 index 78bcf48074..0000000000 --- a/lib/gs/contribs/bonk/sounds/ouch!!!.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/praisejesus.au b/lib/gs/contribs/bonk/sounds/praisejesus.au Binary files differdeleted file mode 100644 index e299bf66d6..0000000000 --- a/lib/gs/contribs/bonk/sounds/praisejesus.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/trumpet.au b/lib/gs/contribs/bonk/sounds/trumpet.au Binary files differdeleted file mode 100644 index 2f551b436a..0000000000 --- a/lib/gs/contribs/bonk/sounds/trumpet.au +++ /dev/null diff --git a/lib/gs/contribs/bonk/sounds/yes.au b/lib/gs/contribs/bonk/sounds/yes.au Binary files differdeleted file mode 100644 index c1ce7dfb69..0000000000 --- a/lib/gs/contribs/bonk/sounds/yes.au +++ /dev/null diff --git a/lib/gs/contribs/cols/Makefile b/lib/gs/contribs/cols/Makefile deleted file mode 100644 index 34a900e5ab..0000000000 --- a/lib/gs/contribs/cols/Makefile +++ /dev/null @@ -1,103 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1996-2012. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# - -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../../vsn.mk -VSN=$(GS_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/gs-$(VSN)/contribs - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -MODULES= \ - cols \ - highscore - -HRL_FILES= - -ERL_FILES= $(MODULES:%=%.erl) - -TARGET_FILES= $(MODULES:%=../ebin/%.$(EMULATOR)) $(TARGET_TOOLBOX_FILES) - -TOOLNAME = cols - -EXTRA_FILES= -TOOLBOX_FILES= $(TOOLNAME).tool $(TOOLNAME).gif help.gif -TARGET_TOOLBOX_FILES= $(TOOLBOX_FILES:%=$(EBIN)/%) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -ERL_COMPILE_FLAGS += - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug opt: $(TARGET_FILES) - -docs: - -clean: - rm -f $(TARGET_FILES) - rm -f core - -# ---------------------------------------------------- -# Special Build Targets -# ---------------------------------------------------- - -$(EBIN)/$(TOOLNAME).gif: $(TOOLNAME).gif - $(gen_verbose)rm -f $@ - $(V_at)cp $(TOOLNAME).gif $@ - -$(EBIN)/$(TOOLNAME).tool: $(TOOLNAME).tool - $(gen_verbose)rm -f $@ - $(V_at)cp $(TOOLNAME).tool $@ - -$(EBIN)/help.gif: help.gif - $(gen_verbose)rm -f $@ - $(V_at)cp help.gif $@ - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - $(INSTALL_DIR) "$(RELSYSDIR)/ebin" - $(INSTALL_DATA) $(TARGET_FILES) "$(RELSYSDIR)/ebin" - $(INSTALL_DIR) "$(RELSYSDIR)/cols/bitmaps" - $(INSTALL_DATA) $(BITMAPS) $(TOOLBOX_FILES) "$(RELSYSDIR)/cols/bitmaps" - $(INSTALL_DIR) "$(RELSYSDIR)/cols" - $(INSTALL_DATA) $(ERL_FILES) $(EXTRA_FILES) "$(RELSYSDIR)/cols" - -release_docs_spec: - diff --git a/lib/gs/contribs/cols/cols.erl b/lib/gs/contribs/cols/cols.erl deleted file mode 100644 index 265f2b6ee8..0000000000 --- a/lib/gs/contribs/cols/cols.erl +++ /dev/null @@ -1,625 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2012. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(cols). --compile([{nowarn_deprecated_function,{gs,config,2}}, - {nowarn_deprecated_function,{gs,create,3}}, - {nowarn_deprecated_function,{gs,create,4}}, - {nowarn_deprecated_function,{gs,destroy,1}}, - {nowarn_deprecated_function,{gs,read,2}}, - {nowarn_deprecated_function,{gs,start,0}}]). - --export([start/0, init/0]). - -%% internal export. --export([make_board_elem/3]). - -%%====================================================================== -%% Contents -%%===================== -%% 1. The actual program -%% 2. Graphics -%% 3. Data structures and stuff -%% 4. Lambdas -%%====================================================================== - - --define(COLORS, {red,green,blue,grey,yellow,{66,153,130}}). --define(HIGHFILE, "./cols.high"). --define(HEIGHT, 17). --define(LEFT, 50). --define(SIZE, 15). --define(VERSION, "v0.9"). --define(WIDTH, 8). - --record(state, {bit,board,nextbit,ticks, score=0}). -%%---------------------------------------------------------------------- -%% Consists of three boxes. -%%---------------------------------------------------------------------- --record(bit, {x,y,topColor, middleColor, bottomColor, - top_gsobj,mid_gsobj,bot_gsobj}). - -%%====================================================================== -%% 1. The actual program -%%====================================================================== - -start() -> - spawn_link(cols,init,[]). - -init() -> - make_graphics(), - {A,B,C} = erlang:now(), - random:seed(A,B,C), - NextBit = make_bit(), - Board = make_screen_board(), - S = #state{bit=make_bit(), board=Board, ticks=update_timer(1), - score=make_score(), nextbit=new_bit_xy(NextBit, -2,5)}, - gs:config(win, [{map, true}]), - loop(S). - -make_graphics() -> - G = gs:start(), - H = ?HEIGHT*?SIZE, - W = ?WIDTH*?SIZE, - BotMargin = 100, - gs:create(window, win, G, [{destroy,true},{map, true},{title, "cols"}, - {height, H+BotMargin}, {width, W+?LEFT+10}, - {bg, grey},{keypress,true}]), - gs:create(canvas, can, win, [{bg, black}, - {height, H+BotMargin}, - {width, W+?LEFT+20}]), - gs:create(text, can, [{text, "Next"}, {coords, [{5, 45}]}, {fg, red}]), - gs:create(image, help, can, [{coords,[{5,7}]}, - {load_gif, dir() ++ "/help.gif"}, - {buttonpress,true}]), - draw_borders(). - -loop(State) -> - receive - Event -> loop(update(Event, State)) - end. - -%%---------------------------------------------------------------------- -%% How fast speed should be doubled -%%---------------------------------------------------------------------- --define(DBL_TICKS, 300). - -update_timer(Ticks) -> - K = 0.001/?DBL_TICKS, - M = 1.001-K, - Q = K*Ticks+M, - Timeout = round(1/math:log(Q)), - timer:send_after(Timeout, self(), fall_timeout), - Ticks+1. - -add_score({ScoreObj, NScore}, DScore) -> - NScore2 = NScore + DScore, - gs:config(ScoreObj, [{text, io_lib:format("Score: ~w", [NScore2])}]), - {ScoreObj, NScore2}. - - -update({gs,_Obj,keypress,_Data, ['Left'|_]}, State) -> - #state{bit=Bit, board = Board} = State, - #bit{x=X,y=Y} = Bit, - if X > 0 -> - case is_board_empty(Board, X-1,Y) of - true -> - State#state{bit=new_bit_xy(Bit, X-1, Y)}; - false -> - State - end; - true -> State - end; - -update({gs,_Obj,keypress,_Data, ['Right'|_]}, State) -> - #state{bit=Bit, board = Board} = State, - #bit{x=X,y=Y} = Bit, - if X < ?WIDTH - 1 -> - case is_board_empty(Board, X+1, Y) of - true -> - State#state{bit=new_bit_xy(Bit, X+1, Y)}; - false -> - State - end; - true -> State - end; - -update({gs,_Obj,keypress,_Data, ['Up'|_]}, State) -> - State#state{bit=shift_bits(State#state.bit)}; - -update({gs,_Obj,keypress,_Data, [Key|_]}, State) -> - case drop_key(Key) of - true -> - #state{bit=Bit, board=Board, score=Score} = State, - #bit{x=X,y=Y} = Bit, - {NewX, NewY, NewScore} = drop(X,Y,Score,Board), - fasten_bit(State#state{bit=new_bit_xy(Bit,NewX, NewY), - score=NewScore}); - false -> State - end; - -update(fall_timeout, State) -> - #state{bit=Bit, board=Board, ticks = Ticks, score=Score} = State, - NewY = Bit#bit.y+1, - X = Bit#bit.x, - case is_fall_ok(Board, X, NewY) of - true -> - State#state{bit=new_bit_xy(Bit, X, NewY), - ticks=update_timer(Ticks), score=add_score(Score, 1)}; - false -> - S1 = fasten_bit(State), - S1#state{ticks=update_timer(Ticks)} - end; - -update({gs,_,destroy,_,_}, _State) -> - exit(normal); - -update({gs,help,buttonpress,_,_}, State) -> - show_help(), - State; - -update(OtherEvent, State) -> - ok=io:format("got other! ~w~n", [OtherEvent]), State. - -drop_key('Down') -> true; -drop_key(space) -> true; -drop_key(_) -> false. - -is_board_empty(Board, X, Y) -> - case {color_at(Board, X, Y), - color_at(Board, X, Y + 1), - color_at(Board, X, Y + 2)} of - {black, black, black} -> true; - _ -> false - end. - -%%---------------------------------------------------------------------- -%% Returns: NewState -%%---------------------------------------------------------------------- -fasten_bit(State) -> - #state{board=Board, bit=Bit, nextbit=NextBit, score=Score} = State, - #bit{x=X,y=Y,topColor=C1,middleColor=C2,bottomColor=C3} = Bit, - B1 = update_screen_element(Board, X, Y, C1), - B2 = update_screen_element(B1, X, Y+1, C2), - B3 = update_screen_element(B2, X, Y+2, C3), - destroy_bit(Bit), - #bit{topColor=NC1,middleColor=NC2,bottomColor=NC3} = NextBit, - {B4, ExtraScore} = erase_bits(B3, [{X,Y},{X,Y+1},{X,Y+2}], 0), - NewBit = make_bit(NC1,NC2,NC3), - case is_board_empty(B4, NewBit#bit.x, NewBit#bit.y) of - true -> - State#state{score=add_score(Score, ExtraScore), - bit=NewBit, nextbit=new_colors(NextBit),board=B4}; - false -> - {_GsObj,Score2}=State#state.score, - highscore:run(Score2,?HIGHFILE), - exit(normal) - end. - -%%---------------------------------------------------------------------- -%% Args: Check: list of {X,Y} to check. -%% Returns: {NewBoard, ExtraScore} -%%---------------------------------------------------------------------- -erase_bits(Board, Checks, ExtraScore) -> - ElemsToDelete = elems2del(Checks,Board,[]), - NDel = length(ElemsToDelete), - if - NDel > 0 -> - Board2 = delete_elems(Board, ElemsToDelete), - {NewBoard, NewCheck} = fall_down(Board2, ElemsToDelete), - if NDel > 3 -> - {B,ES}=erase_bits(NewBoard,NewCheck,ExtraScore+2*NDel), - {NewBoard2, NewCheck2} = bonus(B, NewCheck), - erase_bits(NewBoard2, NewCheck2, ES); - true -> - erase_bits(NewBoard, NewCheck, 2*NDel) - end; - true -> {Board, ExtraScore} - end. - -bonus(Board, Check) -> - Cols = collect_bottom_bits(0,Board), - NewBoard = randomize_columns(5, Board, Cols), - NewCheck = update_check(Check, Cols), - {NewBoard, NewCheck}. - -randomize_columns(0, Board, _) -> Board; -randomize_columns(N, Board, Cols) -> - NewBoard = randomize_columns(Cols,Board), - randomize_columns(N-1, NewBoard, Cols). - -randomize_columns([],Board) -> Board; -randomize_columns([X|Xs],Board) -> - flush(), - timer:sleep(50), - randomize_columns(Xs,update_screen_element(Board,X,?HEIGHT-1,rndColor())). - -%%---------------------------------------------------------------------- -%% Returns: NewBoard -%%---------------------------------------------------------------------- -delete_elems(Board, Elems2Del) -> - OrgObjs = org_objs(Elems2Del,Board), - visual_effect(?SIZE, OrgObjs), - NewBoard = update_board(Elems2Del, Board), - put_back(OrgObjs), - NewBoard. - -visual_effect(0,_OrgObjs) -> done; -visual_effect(Size,OrgObjs) -> - set_size(OrgObjs,Size), - flush(), - timer:sleep(20), - visual_effect(Size-1,OrgObjs). - -set_size([],_Size) -> done; -set_size([{GsObj,[{X1,Y1},{_X2,_Y2}]}|T],Size) -> - gs:config(GsObj, [{coords, [{X1,Y1},{X1+Size,Y1+Size}]}]), - set_size(T,Size). - -%%---------------------------------------------------------------------- -%% Note: Loop over columns where something is removed only. (efficiency) -%% Returns: {ReversedNewColumns (perhaps shorter), Checks} -%% cols:fall_column([a,b,black,black,c,f,black,d,black], 3, 15, [], []). -%% should return: {[a,b,c,f,d],[{3,11},{3,12},{3,13}]} -%%---------------------------------------------------------------------- -fall_column([], _X, _Y, ColumnAcc, ChecksAcc) -> - {ColumnAcc, ChecksAcc}; -fall_column([black|Colors], X, Y, ColumnAcc, ChecksAcc) -> - case find_box(Colors) of - false -> {ColumnAcc, ChecksAcc}; - NewColors when is_list(NewColors) -> - fall_one_step(NewColors, X, Y, ColumnAcc, ChecksAcc) - end; -fall_column([Color|Colors], X, Y, ColumnAcc, ChecksAcc) -> - fall_column(Colors, X, Y-1, [Color | ColumnAcc], ChecksAcc). - -find_box([]) -> false; -find_box([black|Colors]) -> - find_box(Colors); -find_box([Color|Colors]) -> [Color|Colors]. - -%%---------------------------------------------------------------------- -%% Enters: ([a,b, , ,c,d], 3, 8, Q) -%% Leaves: ([b,a|Q], [ , , ,c,d], 10, [{3,8},{4,9}]) -%%---------------------------------------------------------------------- -fall_one_step([], X, Y, ColumnAcc, Checks) -> - fall_column([], X, Y, ColumnAcc, Checks); -fall_one_step([black|Colors], X, Y, ColumnAcc, Checks) -> - fall_column([black|Colors], X, Y, ColumnAcc, Checks); -fall_one_step([Color|Colors], X, Y, ColumnAcc, Checks) -> - fall_one_step(Colors, X, Y-1, [Color|ColumnAcc],[{X,Y}|Checks]). - -%%---------------------------------------------------------------------- -%% Returns: {NewBoard, NewChecks} -%%---------------------------------------------------------------------- -fall_down(Board1, Elems2Del) -> - UpDatedCols = updated_cols(Elems2Del, []), - fall_column(UpDatedCols, Board1, []). - -fall_column([], NewBoard, NewChecks) -> {NewBoard, NewChecks}; -fall_column([X|Xs], BoardAcc, ChecksAcc) -> - OrgColumn = boardcolumn_to_tuple(BoardAcc, X), - Column = columntuple_to_list(OrgColumn), - {NewColumn, NewChecksAcc} = fall_column(Column, X,?HEIGHT-1,[],ChecksAcc), - NewBoardAcc = - set_board_column(BoardAcc,X,new_column_list(NewColumn,OrgColumn)), - fall_column(Xs,NewBoardAcc,NewChecksAcc). - -new_column_list(NewColumn, ColumnTuple) -> - Nempty = ?HEIGHT - length(NewColumn), - L = make_list(black, Nempty) ++ NewColumn, - new_column_list(L, 1, ColumnTuple). - -new_column_list([H|T], N, Tuple) -> - {GsObj, Color} = element(N, Tuple), - [update_screen_element({GsObj, Color},H) | new_column_list(T, N+1, Tuple)]; -new_column_list([], _, _) -> []. - - -%%---------------------------------------------------------------------- -%% Returns: a reversed list of colors. -%%---------------------------------------------------------------------- -columntuple_to_list(ColumnTuple) when is_tuple(ColumnTuple) -> - columntuple_to_list(tuple_to_list(ColumnTuple),[]). - -columntuple_to_list([],Acc) -> Acc; -columntuple_to_list([{_GsObj, Color}|T],Acc) -> - columntuple_to_list(T,[Color|Acc]). - -%%====================================================================== -%% 2. Graphics -%%====================================================================== - -make_bit() -> - make_bit(rndColor(),rndColor(),rndColor()). - -make_bit(Tc,Mc,Bc) -> - X = ?WIDTH div 2, - Y = 0, - #bit{x=X,y=Y,topColor= Tc, middleColor=Mc, bottomColor=Bc, - top_gsobj = make_box(X,Y,Tc), mid_gsobj=make_box(X,Y+1,Mc), - bot_gsobj=make_box(X,Y+2,Bc)}. - -new_colors(Bit) -> - #bit{top_gsobj=T,mid_gsobj=M,bot_gsobj=B} = Bit, - Tc = rndColor(), - Mc = rndColor(), - Bc = rndColor(), - gs:config(T, [{fill, Tc}]), - gs:config(M, [{fill, Mc}]), - gs:config(B, [{fill, Bc}]), - Bit#bit{topColor= Tc, middleColor=Mc, bottomColor=Bc}. - -new_bit_xy(Bit, NewX, NewY) -> - #bit{x=X,y=Y,top_gsobj=T,mid_gsobj=M,bot_gsobj=B} = Bit, - Dx = (NewX - X) * ?SIZE, - Dy = (NewY - Y) * ?SIZE, - gs:config(T, [{move, {Dx, Dy}}]), - gs:config(M, [{move, {Dx, Dy}}]), - gs:config(B, [{move, {Dx, Dy}}]), - Bit#bit{x=NewX, y=NewY}. - -destroy_bit(#bit{top_gsobj=T,mid_gsobj=M,bot_gsobj=B}) -> - gs:destroy(T), - gs:destroy(M), - gs:destroy(B). - -shift_bits(Bit) -> - #bit{topColor=C1,middleColor=C2,bottomColor=C3, - top_gsobj=T,mid_gsobj=M,bot_gsobj=B} = Bit, - gs:config(T, {fill,C2}), - gs:config(M, {fill,C3}), - gs:config(B, {fill,C1}), - Bit#bit{topColor=C2, middleColor=C3, bottomColor=C1}. - -rndColor() -> - Siz = size(?COLORS), - element(random:uniform(Siz), ?COLORS). - -make_score() -> - {gs:create(text, can, [{text, "Score: 0"}, {fg, red}, - {coords, [{5,?HEIGHT*?SIZE+10}]}]), 0}. - -make_screen_board() -> - xy_loop({cols,make_board_elem}, make_board(), ?WIDTH, ?HEIGHT). - -make_board_elem(X,Y,Board) -> - set_board_element(Board,X,Y,{make_box(X,Y,black),black}). - -flush() -> gs:read(can, bg). - -draw_borders() -> - BotY = ?HEIGHT*?SIZE, - RightX = ?LEFT + ?SIZE*?WIDTH, - LeftX = ?LEFT - 1, - gs:create(line,can,[{coords,[{LeftX,0},{LeftX,BotY}]},{fg,white}]), - gs:create(line,can,[{coords,[{LeftX,BotY},{RightX,BotY}]},{fg,white}]), - gs:create(line,can,[{coords,[{RightX,0},{RightX, BotY}]}, {fg,white}]). - -update_screen_element(ScrBoard, X, Y, Color) -> - case board_element(ScrBoard,X,Y) of - {_GsObj, Color} -> - ScrBoard; % don't have to update screen - {GsObj, _ScreenColor} -> - gs:config(GsObj, color_args(Color)), - set_board_element(ScrBoard, X, Y, {GsObj, Color}) - end. - -update_screen_element(ScrElem, Color) -> - case ScrElem of - {_GsObj, Color} -> - ScrElem; % don't have to update screen - {GsObj, _ScreenColor} -> - gs:config(GsObj, color_args(Color)), - {GsObj, Color} - end. - - -color_args(black) -> [{fg,black},{fill,black}]; -color_args(Color) -> [{fg,white},{fill,Color}]. - -%%====================================================================== -%% 3. Data structures and stuff -%%====================================================================== - -xy_loop(Fun, Acc, XMax, YMax) -> - xy_loop(Fun, Acc, 0, 0, XMax, YMax). - -xy_loop(_Fun, Acc, _X, YMax, _XMax, YMax) -> Acc; -xy_loop(Fun, Acc, XMax, Y, XMax, YMax) -> - xy_loop(Fun, Acc, 0, Y+1, XMax, YMax); -xy_loop(Fun, Acc, X, Y, XMax, YMax) -> - xy_loop(Fun, apply(Fun, [X, Y,Acc]), X+1,Y,XMax, YMax). - -%%---------------------------------------------------------------------- -%% Returns: a sorted list of {X,Y} to delete. -%% Pre: PrevDelElems is sorted. -%%---------------------------------------------------------------------- -erase_bits_at(Board, PrevDelElems, X,Y) -> - C = color_at(Board, X, Y), - erase_bits_at([vert, horiz, slash, backslash],X,Y,C,Board,PrevDelElems). - -erase_bits_at([], _X,_Y,_C,_Board, Elems2Del) -> Elems2Del; -erase_bits_at([Dir|Ds],X,Y,C,Board, Elems2DelAcc) -> - Dx = dx(Dir), - Dy = dy(Dir), - DelElems = lists:append(check_dir(Board, X-Dx,Y-Dy,-Dx,-Dy,C), - check_dir(Board, X,Y,Dx,Dy,C)), - N_in_a_row = length(DelElems), - if N_in_a_row >= 3 -> - erase_bits_at(Ds,X,Y,C,Board, - ordsets:union(lists:sort(DelElems),Elems2DelAcc)); - true -> erase_bits_at(Ds,X,Y,C,Board,Elems2DelAcc) - end. - -dx(vert) -> 0; -dx(horiz) -> 1; -dx(slash) -> 1; -dx(backslash) -> -1. - -dy(vert) -> -1; -dy(horiz) -> 0; -dy(slash) -> -1; -dy(backslash) -> -1. - - -%%---------------------------------------------------------------------- -%% Returns: list of {X,Y} to delete. -%%---------------------------------------------------------------------- -check_dir(Board, X, Y, Dx, Dy, Color) - when X >= 0, X < ?WIDTH, Y >= 0, Y < ?HEIGHT -> - case color_at(Board, X, Y) of - Color -> - [{X,Y} | check_dir(Board, X+Dx, Y+Dy, Dx, Dy, Color)]; - _OtherColor -> - [] - end; -check_dir(_Board, _X, _Y, _Dx, _Dy, _Color) -> []. - -make_box(X, Y, Color) -> - make_box(X, Y, 1, 1, Color). - -%%---------------------------------------------------------------------- -%% Returns: GsObj -%%---------------------------------------------------------------------- -make_box(X, Y, Height, Width, Color) -> - Opts = if Color == black -> [{fg, black}, {fill, black}]; - true -> [{fill, Color}, {fg, white}] end, - gs:create(rectangle, can, [{coords, [{?LEFT + X * ?SIZE, Y * ?SIZE}, - {?LEFT + X * ?SIZE + (?SIZE*Width)-1, - Y * ?SIZE + (?SIZE*Height)-1}]}|Opts]). - -is_fall_ok(_Board, _NewX, NewY) when NewY+2 >= ?HEIGHT -> false; -is_fall_ok(Board, NewX, NewY) -> - case color_at(Board, NewX, NewY+2) of - black -> - true; - _ -> false - end. - -color_at(Board, X, Y) -> - {_GsObj, Color} = board_element(Board, X, Y), - Color. - - -%%---------------------------------------------------------------------- -%% X:0..?WIDTH-1, Y:0..?HEIGHT -%%---------------------------------------------------------------------- -make_board() -> - list_to_tuple(make_list(make_column(), ?WIDTH)). - -board_element(Board, X, Y) -> - element(Y+1, element(X+1, Board)). - -set_board_element(Board, X, Y, NewValue) -> - Col = element(X+1, Board), - NewCol=setelement(Y+1,Col, NewValue), - setelement(X+1, Board, NewCol). - -make_column() -> - list_to_tuple(make_list(black, ?HEIGHT)). - -make_list(_Elem, 0) -> []; -make_list(Elem, N) -> [Elem|make_list(Elem,N-1)]. - -boardcolumn_to_tuple(Board, X) -> - element(X+1, Board). - -set_board_column(Board, X, NewCol) when length(NewCol) == ?HEIGHT -> - setelement(X+1, Board, list_to_tuple(NewCol)). - -show_help() -> - W = gs:create(window, win, [{title, "cols Help"}, {width, 300}, - {height,300}, {map, true}]), - gs:create(label, W, [{x,0},{y,0},{height, 200},{width,300},{justify,center}, - {label, {text, - "cols $Revision: 1.23 $" - "\nby\n" - "Klas Eriksson, [email protected]\n\n" - "Help: Use arrows and space keys.\n" - " Try to get 3 in-a-row.\n" - " More than 3 gives bonus."}}]), - B=gs:create(button, W, [{x,100},{y,250}, {label, {text, "Dismiss"}}]), - receive - {gs, B, click, _, _} -> ok - end, - gs:destroy(W). - -%%====================================================================== -%% 4. Lambdas -%%====================================================================== - -drop(X,Y,Score,Board) -> - case is_fall_ok(Board, X, Y+1) of - true -> drop(X,Y+1,add_score(Score, 1),Board); - false -> {X,Y, Score} - end. - -elems2del([], _Board,Elems2DelAcc) -> Elems2DelAcc; -elems2del([{X,Y}|Checks],Board,Elems2DelAcc) -> - NewElems2DelAcc = ordsets:union(erase_bits_at(Board,Elems2DelAcc,X,Y), - Elems2DelAcc), - elems2del(Checks,Board,NewElems2DelAcc). - -collect_bottom_bits(?WIDTH,_Board) -> []; -collect_bottom_bits(X,Board) -> - case color_at(Board, X, ?HEIGHT-1) of - black -> collect_bottom_bits(X+1,Board); - _AcolorHere -> [X|collect_bottom_bits(X+1,Board)] - end. - -update_check(_Check,[]) -> []; -update_check(Check,[X|Xs]) -> - case lists:member({X, ?HEIGHT-1}, Check) of - true -> update_check(Check,Xs); - false -> [{X, ?HEIGHT-1}|update_check(Check,Xs)] - end. - -org_objs([],_Board) -> []; -org_objs([{X,Y}|XYs],Board) -> - {GsObj, _Color} = board_element(Board, X, Y), - [{GsObj, lists:sort(gs:read(GsObj, coords))}|org_objs(XYs,Board)]. - -update_board([],Board) -> Board; -update_board([{X,Y}|XYs], Board) -> - update_board(XYs,update_screen_element(Board, X, Y, black)). - -put_back([]) -> done; -put_back([{GsObj, Coords}|Objs]) -> - gs:config(GsObj, [{coords, Coords}]), - put_back(Objs). - -updated_cols([], UpdColsAcc) -> UpdColsAcc; -updated_cols([{X,_Y}|XYs], UpdColsAcc) -> - case lists:member(X,UpdColsAcc) of - true -> updated_cols(XYs,UpdColsAcc); - false -> updated_cols(XYs,[X|UpdColsAcc]) - end. - -%% This is not an application so we don't have their way of knowing -%% a private data directory where the GIF files are located (this directory). -%% We can find GS and makes it relative from there /kgb - --define(EbinFromGsPriv,"../contribs/ebin"). - -dir()-> - GsPrivDir = code:priv_dir(gs), - filename:join(GsPrivDir,?EbinFromGsPriv). diff --git a/lib/gs/contribs/cols/cols.gif b/lib/gs/contribs/cols/cols.gif Binary files differdeleted file mode 100644 index 96e7c1ed4a..0000000000 --- a/lib/gs/contribs/cols/cols.gif +++ /dev/null diff --git a/lib/gs/contribs/cols/cols.tool b/lib/gs/contribs/cols/cols.tool deleted file mode 100644 index 673c3d8efa..0000000000 --- a/lib/gs/contribs/cols/cols.tool +++ /dev/null @@ -1,5 +0,0 @@ -{version,"0.1"}. -{{tool,"Cols"}, - {start,{cols,start,[]}}, - {icon,"cols.gif"}, - {message,"Cols - The Game"}}. diff --git a/lib/gs/contribs/cols/help.gif b/lib/gs/contribs/cols/help.gif Binary files differdeleted file mode 100644 index 59baef1fec..0000000000 --- a/lib/gs/contribs/cols/help.gif +++ /dev/null diff --git a/lib/gs/contribs/cols/highscore.erl b/lib/gs/contribs/cols/highscore.erl deleted file mode 100644 index 94f68a043a..0000000000 --- a/lib/gs/contribs/cols/highscore.erl +++ /dev/null @@ -1,103 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2012. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(highscore). --compile([{nowarn_deprecated_function,{gs,button,2}}, - {nowarn_deprecated_function,{gs,create,3}}, - {nowarn_deprecated_function,{gs,destroy,1}}, - {nowarn_deprecated_function,{gs,grid,2}}, - {nowarn_deprecated_function,{gs,read,2}}, - {nowarn_deprecated_function,{gs,start,0}}, - {nowarn_deprecated_function,{gs,window,2}}]). - --export([run/2]). - -run(NScore, File) -> - Scores = read_scores(File), - case find_pos(NScore, 1, Scores) of - false -> - display(Scores); - Pos -> - NewScores = new_highscore(Scores, Pos, NScore), - write_scores(NewScores,File), - display(NewScores) - end. - - -new_highscore(Scores, Pos, NScore) -> - Txt = io_lib:format("You entered position ~w", [Pos]), - W = gs:create(window, gs:start(), [{width, 200},{height, 110},{map,true}, - {title, "New Highscore!!!"}]), - gs:create(label, W, [{label, {text, Txt}}, {x, 0}, {y,0}, {align, center}, - {width, 190},{height, 30}]), - Entry = gs:create(entry, W, [{x, 0}, {y, 40}, {height, 30}, {width, 200}]), - Ok = gs:create(button, W, [{label, {text, "Ok"}}, {x, 40}, {y, 75}]), - receive - {gs, Ok, click, _,_} -> - T = gs:read(Entry, text), - gs:destroy(W), - lists:sublist(lists:reverse( - lists:keysort(1, [{NScore, T} | Scores])), 1, 10) - end. - - - -read_scores(File) -> - case file:read_file(File) of - {ok, Bin} -> binary_to_term(Bin); - {error, _Reason} -> - mk_empty_high(10) - end. - -mk_empty_high(0) -> []; -mk_empty_high(N) -> [{N,"Erlang"}|mk_empty_high(N-1)]. - -find_pos(_NScore, _N, []) -> false; -find_pos(NScore, N, [{Score, _Name} | Scores]) when Score > NScore -> - find_pos(NScore, N+1, Scores); -find_pos(_NScore, N, _) -> N. - -write_scores(Scores,File) -> - file:write_file(File, term_to_binary(Scores)). - -display(Scores) -> - Win = gs:window(gs:start(), [{width, 300},{height, 250},{map,true}, - {title, "Highscores"}]), - {W,H} = gs:read(Win,{font_wh,{{screen,12},"aaaaaaa"}}), - G = gs:grid(Win,[{rows,{1,11}},{columnwidths,[W,4*W]},{hscroll,false}, - {width, 300},{height, 220},{vscroll,false}, - {cellheight,H+2},{font,{screen,12}}]), - insert_scores(G,2,Scores), - Ok = gs:button(Win, [{label, {text, "OK"}}, {x, 100}, {y, 220}]), - receive - {gs, Ok, click, _,_} -> gs:destroy(Win), - ok - end. - -insert_scores(Grid,_N,[]) -> - gs:create(gridline,Grid,[{row,1},{font,{screen,bold,12}}, - {text,{1,"SCORE"}},{text,{2,"NAME"}}]); - -insert_scores(Grid,Row,[{Score,Name}|Ss]) -> - gs:create(gridline,Grid,[{row,Row},{text,{1,io_lib:format("~w",[Score])}}, - {text,{2,Name}}]), - insert_scores(Grid,Row+1,Ss). - diff --git a/lib/gs/contribs/mandel/Makefile b/lib/gs/contribs/mandel/Makefile deleted file mode 100644 index b806cc7801..0000000000 --- a/lib/gs/contribs/mandel/Makefile +++ /dev/null @@ -1,101 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1996-2012. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# - -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../../vsn.mk -VSN=$(GS_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/gs-$(VSN)/contribs - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -MODULES= \ - mandel - -HRL_FILES= - -ERL_FILES= $(MODULES:%=%.erl) - -TARGET_FILES= $(MODULES:%=../ebin/%.$(EMULATOR)) $(TARGET_TOOLBOX_FILES) - -TOOLNAME = mandel - -EXTRA_FILES= $(TOOLNAME).html -TOOLBOX_FILES= $(TOOLNAME).tool $(TOOLNAME).gif -TARGET_TOOLBOX_FILES= $(TOOLBOX_FILES:%=$(EBIN)/%) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -ERL_COMPILE_FLAGS += - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug opt: $(TARGET_FILES) - -docs: - -clean: - rm -f $(TARGET_FILES) - rm -f core - -# ---------------------------------------------------- -# Special Build Targets -# ---------------------------------------------------- - -$(EBIN)/$(TOOLNAME).gif: $(TOOLNAME).gif - $(gen_verbose)rm -f $@ - $(V_at)cp $(TOOLNAME).gif $@ - -$(EBIN)/$(TOOLNAME).tool: $(TOOLNAME).tool - $(gen_verbose)rm -f $@ - $(V_at)cp $(TOOLNAME).tool $@ - -$(EBIN)/help.gif: help.gif - $(gen_verbose)rm -f $@ - $(V_at)cp help.gif $@ - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - $(INSTALL_DIR) "$(RELSYSDIR)/ebin" - $(INSTALL_DATA) $(TARGET_FILES) "$(RELSYSDIR)/ebin" - $(INSTALL_DIR) "$(RELSYSDIR)/mandel/bitmaps" - $(INSTALL_DATA) $(BITMAPS) $(TOOLBOX_FILES) "$(RELSYSDIR)/mandel/bitmaps" - $(INSTALL_DIR) "$(RELSYSDIR)/mandel" - $(INSTALL_DATA) $(ERL_FILES) $(EXTRA_FILES) "$(RELSYSDIR)/mandel" - -release_docs_spec: diff --git a/lib/gs/contribs/mandel/mandel.erl b/lib/gs/contribs/mandel/mandel.erl deleted file mode 100644 index e6061ba77d..0000000000 --- a/lib/gs/contribs/mandel/mandel.erl +++ /dev/null @@ -1,351 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - --module(mandel). --compile([{nowarn_deprecated_function,{gs,assq,2}}, - {nowarn_deprecated_function,{gs,config,2}}, - {nowarn_deprecated_function,{gs,create,4}}, - {nowarn_deprecated_function,{gs,image,2}}, - {nowarn_deprecated_function,{gs,start,0}}]). --author('(mbj,eklas)@erlang.ericsson.se'). - -%% User's interface --export([start/0,start/1]). - -%% Internal exports: --export([start_client/2,refresher/1,start_server/1,respond/2]). - -%%%----------------------------------------------------------------- -%%% Distributed Mandelbrot program. -%%% Originally written i C++/rpc/lwp/interviews by Klas Eriksson.(1200 lines) -%%% Rewritten in Erlang by Klas Eriksson and Martin Björklund. -%%%----------------------------------------------------------------- - -%% unix>erl -sname foo (all nodes will get the same name) -%% (foo@data)1>mandel:start([{hosts,["computer1","computer2"]},{window,400}]). - -%% unix>erl -%% 1> mandel:start(). - --record(state,{image,width,height,xmax,ymax,range, - maxiter,colortable,zoomstep}). --record(job,{left,right,ymin,ymax,height,width,maxiter,data=[]}). --define(JOBWIDTH,10). - -%%----------------------------------------------------------------- -%% This is the client start function. -%%----------------------------------------------------------------- -start() -> - start([]). - -%%---------------------------------------------------------------------- -%% Option is list of Option. Option is: -%% {xmax,float()}|{ymax,float()}|{range,float()}| -%% {maxiter,integer()}|{window,integer()}|{zoomstep,float()}| -%% {hosts,(list of string())|all_found_nodes} -%%---------------------------------------------------------------------- -start(Opts) -> - Nodes1 = nodes(), - Nodes = case get_option(hosts,Opts,all_found_nodes) of - all_found_nodes when Nodes1 == [] -> - N = [node()], - spawn(mandel,start_server,[N]), - N; - all_found_nodes -> - start_nodes(dir(),Nodes1), - Nodes1; - Hosts -> - start_slaves(Hosts), - start_nodes(dir(),Nodes1), - Nodes1 - end, - spawn(mandel,start_client,[Opts,Nodes]). - -%% This is not an application so we don't have their way of knowing -%% a private data directory where the GIF files are located (this directory). -%% We can find GS and makes it relative from there /kgb - --define(EbinFromGsPriv,"../contribs/ebin"). - -dir()-> - GsPrivDir = code:priv_dir(gs), - filename:join(GsPrivDir,?EbinFromGsPriv). - - -start_slaves([]) -> ok; -start_slaves([Host|Hs]) -> - {ok,Name}=slave:start(Host), - io:format("host ~p is up~n", [Name]), - start_slaves(Hs). - -start_nodes(_Dir,[]) -> ok; -start_nodes(Dir,[Node|Nodes]) -> - rpc:call(Node,code,add_path,[Dir]), % hack? should be done in .erlang - spawn_link(Node,mandel,start_server,[[node()]]), - io:format("started mandelserver at node: ~p~n", [Node]), - start_nodes(Dir,Nodes). - -start_client(Opts,Nodes) -> - Wt = get_option(window,Opts,100) div ?JOBWIDTH * ?JOBWIDTH, - Ht = get_option(window,Opts,100) div ?JOBWIDTH * ?JOBWIDTH, - S=gs:start(), - Win=gs:create(window,win1,S,[{title,"Mandel"},{width,Wt-1},{height,Ht-1}, - {configure,true}]), - Canvas=gs:create(canvas,can1,Win,[{width,Wt},{height,Ht}]), - Image=gs:image(Canvas,[{buttonpress,true}]), - MaxIters = get_option(maxiter,Opts,100), - timer:apply_after(8000,mandel,refresher,[Image]), - CT = make_color_table(MaxIters), - State2=#state{image=Image,width=Wt,height=Ht, - xmax=try_random(get_option(xmax,Opts,2),-2,2), - ymax=try_random(get_option(ymax,Opts,2),-2,2), - range=try_random(get_option(range,Opts,4),0,4), - maxiter=MaxIters,colortable=CT, - zoomstep=get_option(zoomstep,Opts,1.7)}, - ToDo = make_jobs(State2), - gs:config(Win,[{map,true}]), - main(State2, [], Nodes, ToDo). - -try_random(random,Low,High) -> - random:uniform()*(High-Low)+Low; -try_random(Float,_Low,_High) when is_number(Float) -> Float. - - -%%----------------------------------------------------------------- -%% Distribute work to the nodes. When a node returns, that -%% node is the first to be used if there's any job left. -%%----------------------------------------------------------------- -main(State, [], PassiveNodes, []) -> - wait_event(State,[],PassiveNodes,[]); -main(State, ActiveNodes, PassiveNodes, []) -> - % No jobs left, but some nodes are still active. - % Wait_Event for their results - wait_event(State,ActiveNodes,PassiveNodes,[]); -main(State, ActiveNodes, [Node|PassiveNodes], [Job|ToDo]) -> - % We have work to do, and at least one passive node. - % Let him do it. - distribute_job(Node, Job), - main(State, [Node|ActiveNodes], PassiveNodes, ToDo); -main(State, ActiveNodes, [], ToDo) -> - % We have work to do, but all nodes are active. - _Node = wait_event(State,ActiveNodes,[],ToDo). - -wait_event(State,ActiveNodes,PassiveNodes,ToDo) -> - receive - {calculation_done, {Node, Job}} -> - if % a small hack. we want to discard data for old pictures - Job#job.ymax==State#state.ymax -> - draw(State, Node, Job); - true -> true - end, - main(State,lists:delete(Node,ActiveNodes),[Node|PassiveNodes],ToDo); - {gs,_Img,buttonpress,_Data,[_Butt,X,Y|_]} -> - #state{width=W,height=H,ymax=Ymax,xmax=Xmax,range=R,zoomstep=ZS} = - State, - RX = Xmax-R+(X/W)*R, - RY = Ymax-R+(1-(Y/H))*R, - R2 = R/ZS, - Xmax2 = RX + R2/2, - Ymax2 = RY + R2/2, - State2 = State#state{xmax=Xmax2,ymax=Ymax2,range=R2}, - io:format("{xmax,~w},{ymax,~w},{range,~w}~n", [Xmax2,Ymax2,R2]), - ToDo2=make_jobs(State2), - main(State2,ActiveNodes,PassiveNodes,ToDo2); - {gs,_Win,destroy,_,_} -> - kill_nodes(lists:append(ActiveNodes,PassiveNodes)); - {gs,_Win,configure,_Data,[W,H|_]} - when State#state.width==W+1, State#state.height==H+1-> - main(State,ActiveNodes,PassiveNodes,ToDo); - {gs,_Win,configure,_Data,[W|_]} -> - gs:config(can1,[{width,W},{height,W}]), - gs:config(win1,{configure,false}), - gs:config(win1,[{width,W-1},{height,W-1}]), - gs:config(win1,{configure,true}), - State2 = State#state{width=W,height=W}, - ToDo2=make_jobs(State2), - main(State2,ActiveNodes,PassiveNodes,ToDo2) - end. - -kill_nodes([]) -> - done; -kill_nodes([Node|Nodes]) -> - exit(rpc:call(Node,erlang,whereis,[mandel_server]),kill), - kill_nodes(Nodes). - - -distribute_job(Node, Job) -> - {mandel_server, Node} ! {mandel_job, {self(), Job}}. - -draw(#state{image=Image, width=Wt, height=Ht, xmax=Xmax, - maxiter=MI,colortable=ColorTable,range=R}, Node, Job) -> - #job{left=Left,data=Data}=Job, - io:format("Got data from node ~30w~n", [Node]), -%% PixelX = K * RealX + M -%% 0 = K * Xmin + M -%% Width-1= K * Xmax + M - K=(1-Wt)/-R, - M=Wt-1-K*Xmax, - Xbegin = round(Left*K+M), - draw_cols(Image, Xbegin, Ht, lists:reverse(Data),MI,ColorTable). - -draw_cols(Image, X, Ht, [H|T],MaxIter,ColorTable) -> - draw_col(Image, X, 0, H,MaxIter,ColorTable), - draw_cols(Image, X+1, Ht, T,MaxIter,ColorTable); -draw_cols(_Image, _X, _, [],_MaxIter,_ColorTable) -> - done. - -draw_col(_Image, _X,_Y,[{no_first_color,0}],_MaxIter,_ColorTable) -> - done; -draw_col(Image, X,Y,[{Color,1}|T],MaxIter,ColorTable) -> - gs:config(Image,[{pix_val,{{X,Y}, - element(Color+1,ColorTable)}}]), - draw_col(Image, X,Y+1,T,MaxIter,ColorTable); -draw_col(Image, X,Y,[{Color,Height}|T],MaxIter,ColorTable) -> - gs:config(Image,[{pix_val,{{{X,Y},{X+1,Y+Height}}, - element(Color+1,ColorTable)}}]), - draw_col(Image, X,Y+Height,T,MaxIter,ColorTable). - -make_jobs(#state{width=W,height=H,range=R, - xmax=Xmax,ymax=Ymax,maxiter=MI}) -> - make_jobs(Xmax-R,Xmax,Ymax-R,Ymax,H,W,MI). - -make_jobs(Xmin,Xmax,Ymin,Ymax,Ht,Wt,MaxIter) -> - NoJobs = Wt/?JOBWIDTH, % Each job is ?JOBWIDTH pixel-col - DX = (Xmax - Xmin)/NoJobs, - make_jobs(DX,Xmin,Xmax,#job{ymin=Ymin,ymax=Ymax,height=Ht,width=Wt/NoJobs, - maxiter=MaxIter},[]). - -make_jobs(DX,Left,Xmax,JobSkel,Res) when Left =< Xmax -> - Right = Left + DX, - Job = JobSkel#job{left=Left,right=Right}, - make_jobs(DX,Right,Xmax,JobSkel,[Job | Res]); -make_jobs(_DX,_Left,_Xmax,_JobSkel,Res) -> Res. - -%%---------------------------------------------------------------------- -%% A small process that refreshes the screen now and then. -%%---------------------------------------------------------------------- -refresher(Image) -> - gs:config(Image,flush), - timer:apply_after(8000,mandel,refresher,[Image]). - -%%----------------------------------------------------------------- -%% This is the server start function. -%%----------------------------------------------------------------- -start_server([ClientNode]) -> - register(mandel_server, self()), - erlang:monitor_node(ClientNode, true), - server_loop(). - -server_loop() -> - receive - {mandel_job, {Pid, Job}} -> - spawn_link(mandel, respond, [Pid, Job]), - server_loop() - end. - -respond(Pid, Job) -> - Data = do_job(Job), - Pid ! {calculation_done, {node(), Data}}. - -do_job(Job) -> - calculate_area(Job). - -calculate_area(Job) -> - #job{ymin=Ymin,ymax=Ymax,height=Ht,width=Wt,left=Xmin,right=Xmax}=Job, - Job#job{data=x_loop(0,[],Wt,(Xmax-Xmin)/Wt,(Ymax-Ymin)/Ht,Xmin,Job)}. - -x_loop(IX,Res,Wt,Dx,Dy,X,Job) when IX < Wt -> - #job{ymin=Ymin,height=Ht,maxiter=MaxIter}=Job, - Cols = y_loop(0,Ht,[],MaxIter,Dy,X,Ymin,no_first_color,0), - x_loop(IX+1,[Cols|Res],Wt,Dx,Dy,X+Dx,Job); -x_loop(_,Res,_,_,_,_,_) -> - Res. - -y_loop(IY,Ht,Res,MaxIter,Dy,X,Y,PrevColor,NprevColor) when IY < Ht -> - Color = color_loop(1,MaxIter,0,0,0,0,X,Y), - if - Color == PrevColor -> - y_loop(IY+1,Ht,Res,MaxIter,Dy,X,Y+Dy,PrevColor,NprevColor+1); - true -> - y_loop(IY+1,Ht,[{PrevColor,NprevColor}|Res],MaxIter, - Dy,X,Y+Dy,Color,1) - end; - -y_loop(_,_,Res,_,_,_,_,PC,N) -> - [{PC,N}|Res]. - -color_loop(Color,MaxIter,Za,Zb,Za2,Zb2,X,Y) - when Za2 + Zb2 < 4, Color < MaxIter-> - Ztmp = Za2 - Zb2 + X, - ZbN = 2 * Za * Zb + Y, - color_loop(Color+1,MaxIter,Ztmp,ZbN,Ztmp * Ztmp,ZbN * ZbN,X,Y); -color_loop(MaxIter,MaxIter,_Za,_Zb,_Za2,_Zb2,_X,_Y) -> - 0; % black -color_loop(Color,_,_,_,_,_,_,_) -> - Color. - -%%---------------------------------------------------------------------- -%% The "colormodel". -%%---------------------------------------------------------------------- -make_color_table(MaxColors) -> - list_to_tuple([{0,0,0}|colors(MaxColors)]). - -colors(Ncolors) -> - {A,B,C}=erlang:now(), - random:seed(A,B,C), - Colors = random_colors(Ncolors), - Colors2 = best_insert([hd(Colors)],tl(Colors)), - Colors2. - -random_colors(0) -> []; -random_colors(N) -> - R = random:uniform(256)-1, - G = random:uniform(256)-1, - B = random:uniform(256)-1, - [{R,G,B}|random_colors(N-1)]. - -best_insert(Sorted,[RGB|Unsorted]) -> - best_insert(insert_at(best_pos(RGB,Sorted),RGB,Sorted),Unsorted); -best_insert(Sorted,[]) -> Sorted. - -insert_at(1,Elem,L) -> [Elem|L]; -insert_at(N,Elem,[H|T]) -> [H|insert_at(N-1,Elem,T)]. - -best_pos(RGB, Sorted) -> - D = distances(RGB,Sorted), - pos_for_smallest_distance(D,1,1000,-1). - -pos_for_smallest_distance([],_CurPos,_SmallestDist,Pos) -> Pos; -pos_for_smallest_distance([Dist|T],CurPos,SmallDist,_Pos) - when Dist < SmallDist -> - pos_for_smallest_distance(T,CurPos+1,Dist,CurPos); -pos_for_smallest_distance([_|T],CurPos,Smallest,Pos) -> - pos_for_smallest_distance(T,CurPos+1,Smallest,Pos). - -distances(_RGB,[]) -> - []; -distances({R,G,B},[{R2,G2,B2}|T]) -> - [lists:max([abs(R-R2),abs(G-G2),abs(B-B2)])|distances({R,G,B},T)]. - -get_option(Option, Options, Default) -> - case gs:assq(Option, Options) of - {value, Val} -> Val; - false -> Default - end. diff --git a/lib/gs/contribs/mandel/mandel.gif b/lib/gs/contribs/mandel/mandel.gif Binary files differdeleted file mode 100644 index 49ed1985cb..0000000000 --- a/lib/gs/contribs/mandel/mandel.gif +++ /dev/null diff --git a/lib/gs/contribs/mandel/mandel.html b/lib/gs/contribs/mandel/mandel.html deleted file mode 100644 index f69cfa3c6a..0000000000 --- a/lib/gs/contribs/mandel/mandel.html +++ /dev/null @@ -1,74 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> -<!-- - ``Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - The Initial Developer of the Original Code is Ericsson Utvecklings AB. - Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings - AB. All Rights Reserved.'' - - $Id$ ---> -<HTML> -<HEAD> - <TITLE></TITLE> - <META NAME="GENERATOR" CONTENT="Mozilla/3.01Gold (X11; I; SunOS 5.5.1 sun4m) [Netscape]"> -</HEAD> -<BODY> - -<H1>Distributed Mandelbrot program</H1> - -<P>Originally written i C++/rpc/lwp/interviews by Klas Eriksson.(1200 lines) -<BR> -Rewritten in Erlang by Klas Eriksson and Martin Björklund. </P> - -<P><A HREF="http://www.bush.edu/~nick/nick.html">What is the Mandelbrot -function?</A> </P> - -<H2>A small manual</H2> - -<UL> -<LI>Try starting erlang in distributed mode. The mandel program will use<BR> -all connected nodes for mandel calculations!</LI> - -<LI>Resizing the window will restart the calculation.</LI> - -<LI>Press left mouse button to zoom.</LI> -</UL> - -<P><TT>mandel:start(list of Option)</TT> can be used to give the program -different options.</P> - -<P><BR> -Available options are:</P> - -<UL> -<LI>{xmax,float()}</LI> - -<LI>{ymax,float()}</LI> - -<LI>{range,float()}|</LI> - -<LI>{maxiter,integer()}</LI> - -<LI>{window,integer()}</LI> - -<LI>{zoomstep,float()}</LI> - -<LI>{hosts,(list of string())|all_found_nodes}</LI> -</UL> - -<P><BR> -</P> - -</BODY> -</HTML> diff --git a/lib/gs/contribs/mandel/mandel.tool b/lib/gs/contribs/mandel/mandel.tool deleted file mode 100644 index b59941268e..0000000000 --- a/lib/gs/contribs/mandel/mandel.tool +++ /dev/null @@ -1,6 +0,0 @@ -{version,"0.1"}. -{{tool,"Mandel"}, - {start,{mandel,start,[]}}, - {icon,"mandel.gif"}, - {message,"Mandelbrot"}, - {html,"../mandel/mandel.html"}}. diff --git a/lib/gs/contribs/othello/Makefile b/lib/gs/contribs/othello/Makefile deleted file mode 100644 index 8a66e17ec5..0000000000 --- a/lib/gs/contribs/othello/Makefile +++ /dev/null @@ -1,101 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1996-2012. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# - -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../../vsn.mk -VSN=$(GS_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/gs-$(VSN)/contribs - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -MODULES= \ - othello \ - othello_adt \ - othello_board - -HRL_FILES= - -ERL_FILES= $(MODULES:%=%.erl) - -TARGET_FILES= $(MODULES:%=../ebin/%.$(EMULATOR)) $(TARGET_TOOLBOX_FILES) - -TOOLNAME = othello - -EXTRA_FILES= -TOOLBOX_FILES= $(TOOLNAME).tool $(TOOLNAME).gif -TARGET_TOOLBOX_FILES= $(TOOLBOX_FILES:%=$(EBIN)/%) -BITMAPS= priv/marker.bm priv/square.bm - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -ERL_COMPILE_FLAGS += - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug opt: $(TARGET_FILES) - -docs: - -clean: - rm -f $(TARGET_FILES) - rm -f core - -# ---------------------------------------------------- -# Special Build Targets -# ---------------------------------------------------- - -$(EBIN)/$(TOOLNAME).gif: $(TOOLNAME).gif - $(gen_verbose)rm -f $@ - $(V_at)cp $(TOOLNAME).gif $@ - -$(EBIN)/$(TOOLNAME).tool: $(TOOLNAME).tool - $(gen_verbose)rm -f $@ - $(V_at)cp $(TOOLNAME).tool $@ - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - $(INSTALL_DIR) "$(RELSYSDIR)/ebin" - $(INSTALL_DATA) $(TARGET_FILES) "$(RELSYSDIR)/ebin" - $(INSTALL_DIR) "$(RELSYSDIR)/othello" - $(INSTALL_DATA) $(ERL_FILES) $(EXTRA_FILES) "$(RELSYSDIR)/othello" - $(INSTALL_DIR) "$(RELSYSDIR)/othello/priv" - $(INSTALL_DATA) $(BITMAPS) $(TOOLBOX_FILES) "$(RELSYSDIR)/othello/priv" - -release_docs_spec: - diff --git a/lib/gs/contribs/othello/othello.erl b/lib/gs/contribs/othello/othello.erl deleted file mode 100644 index c6ad0a76ec..0000000000 --- a/lib/gs/contribs/othello/othello.erl +++ /dev/null @@ -1,237 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2009. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(othello). --export([start/0,new_game/4,start1/5]). - - - -%%---------------------------------------------------------------------- -%% The Othello program now uses the gs graphical package instead of the -%% pxw package. See module othello_board for details -%% -%%---------------------------------------------------------------------- - - -start() -> othello_board:start(). - -new_game(Computer,Player,Depth,Init) -> - spawn_link(othello,start1,[self(),Computer,Player,Depth,Init]). - -start1(Win,Computer,Player,Depth,Init) -> - Board = othello_adt:new(t), - random:seed(), - init_display(Board,Win,Init), - play(Computer,Player,Board,Depth,Win,1). - -play(Computer,Player,Board,Depth,Win,NoDs) -> - tell_win(Win,Computer,Player), - case catch continue(Player,Board) of - {game_over,Result} -> - game_over(Board,Player,Result,Win); - {omit_draw,Player} -> - omit(Player,Win), - play(Computer,swap(Player),Board,Depth,Win,NoDs); - ok -> - Draw = choose_draw(Computer,Player,Board,Depth,Win,NoDs), - Win ! {self(),draw,Draw}, - Board1 = othello_adt:set(Draw,Player,Board), - display(Board1,Board,Win), - play(Computer,swap(Player),Board1,Depth,Win,NoDs+1) - end. - -continue(Player,Board) -> - Draws = game_over(Player,Board), - not_allowed(Draws,Player), - ok. - -choose_draw(Computer,Computer,Board,Depth,_Win,NoDs) -> % Depth > 0 !! - {Draw,_Value} = alpha_beta(Depth,Board,-11000,11000,Computer,NoDs), -% io:format('Choosen draw is {~w,~w} : (~w)~n', -% [othello_adt:col(Draw),othello_adt:row(Draw),Value]), -% io:format('=====================~n',[]), - Draw; -choose_draw(Computer,Player,Board,Depth,Win,NoDs) -> - receive - {Win,position,Draw} -> - flush(Win), - case othello_adt:is_draw(Draw,Player,Board) of - false -> - Win ! {self(),illegal_draw,Draw}, - choose_draw(Computer,Player,Board,Depth,Win,NoDs); - true -> - Draw - end - end. - -flush(Win) -> - receive - {Win,position,_} -> - flush(Win) - after 1 -> - true - end. - -tell_win(Win,Computer,Player) -> - Win ! {self(),player,Computer,Player}, - receive - {Win,go_on_play} -> true - end. - -alpha_beta(0,Board,_,_,Player,_) -> - {-1,othello_adt:evaluate_board(Player,Board)}; -alpha_beta(Depth,Board,Alpha,Beta,Player,NoDs) -> - case compute(Player,Board,NoDs) of - [] -> - Player1 = swap(Player), - case compute(Player1,Board,NoDs) of - [] -> - dead_lock(Board,Player); - PosDraws1 -> - choose(PosDraws1,Board,Depth-1,-Beta,-Alpha,-1, - Player1,NoDs) - end; - PosDraws -> - choose(PosDraws,Board,Depth-1,-Beta,-Alpha,-1,Player,NoDs) -% A = choose(PosDraws,Board,Depth-1,-Beta,-Alpha,-1,Player,NoDs), -% io:format('Alpha-Beta (~w) ==> ~w~n',[Depth,A]), -% A - end. - -choose([Draw|Draws],Board,Depth,Alpha,Beta,Record,Player,NoDs) -> - Player1 = swap(Player), - Board1 = othello_adt:set(Draw,Player,Board), -% io:format('Alpha <~w> Beta <~w> ~n',[Alpha,Beta]), - {_,Value} = alpha_beta(Depth,Board1,Alpha,Beta,Player1,NoDs+1), - Value1 = -Value, - cutoff(Draw,Value1,Depth,Alpha,Beta,Draws,Board,Record,Player,NoDs); -choose([],_,_,Alpha,_,Draw,_,_) -> - {Draw,Alpha}. - -cutoff(Draw,Value,_,_,Beta,_,_,_,_,_) when Value >= Beta -> - {Draw,Value}; -cutoff(Draw,Value,Depth,Alpha,Beta,Draws,Board,_,Player,NoDs) - when Alpha < Value, Value < Beta -> - choose(Draws,Board,Depth,Value,Beta,Draw,Player,NoDs); -cutoff(Draw,Value,Depth,Alpha,Beta,Draws,Board,Record,Player,NoDs) - when Value == Alpha, NoDs < 13 -> - choose(Draws,Board,Depth,Alpha,Beta,random_choice(Draw,Record), - Player,NoDs); -cutoff(_Draw,Value,Depth,Alpha,Beta,Draws,Board,Record,Player,NoDs) - when Value =< Alpha -> - choose(Draws,Board,Depth,Alpha,Beta,Record,Player,NoDs). - -compute(Player,Board,NoOfDraws) when NoOfDraws < 13 -> - case othello_adt:possible_draws(Player,Board,begin_play) of - [] -> - othello_adt:possible_draws(Player,Board,playing); - Draws -> - Draws - end; -compute(Player,Board,_) -> - othello_adt:possible_draws(Player,Board,playing). - -%%---------------------------------------------------------- -%% Randomly choose between two draws with the same value. -%%---------------------------------------------------------- - -random_choice(Draw,Draw1) -> - case random:uniform(2) of - 1 -> - Draw; - 2 -> - Draw1 - end. - -dead_lock(Board,Player) -> - case win_or_loose(Board,Player) of - 0 -> {-1,0}; - Value when Value > 0 -> {-1,10000}; - _ -> {-1,-10000} - end. - -win_or_loose(Board,Player) -> - Player1 = swap(Player), - othello_adt:pieces(Player,Board) - othello_adt:pieces(Player1,Board). - -game_over(Player,Board) -> - case othello_adt:possible_draws(Player,Board,playing) of - [] -> - Player1 = swap(Player), - case othello_adt:possible_draws(Player1,Board,playing) of - [] -> - throw({game_over,{{Player,othello_adt:pieces(Player,Board)}, - {Player1,othello_adt:pieces(Player1,Board)}}}); - _ -> - [] % Player`s Draws !! - end; - Draws -> - Draws - end. - -game_over(_Board,_Player,Result,Win) -> - Win ! {self(),game_over,white_res(Result),black_res(Result)}. - -white_res({{white,Res},_}) -> Res; -white_res({_,{white,Res}}) -> Res. - -black_res({{black,Res},_}) -> Res; -black_res({_,{black,Res}}) -> Res. - -not_allowed([],Player) -> - throw({omit_draw, Player}); -not_allowed(_,_Player) -> - ok. - -omit(Player,Win) -> - Win ! {self(),omit_draw,Player}, - receive - {Win,continue} -> - ok - end. - -init_display(_Board,_Win,first_time) -> - true; -init_display(Board,Win,_) -> - display(Board,Win). - -display(Board,Win) -> - All = othello_adt:all_pos(Board), - display1(All,Win), - Win ! {self(),score,othello_adt:pieces(white,Board), - othello_adt:pieces(black,Board)}. - -display(Board,OldB,Win) -> - Diff = othello_adt:diff(Board,OldB), - display1(Diff,Win), - Win ! {self(),score,othello_adt:pieces(white,Board), - othello_adt:pieces(black,Board)}. - -display1([{Pos,Colour}|Diff],Win) -> - Win ! {self(),new_mark,Pos,Colour}, - display1(Diff,Win); -display1(_,_) -> - true. - -swap(white) -> black; -swap(black) -> white. - - diff --git a/lib/gs/contribs/othello/othello.gif b/lib/gs/contribs/othello/othello.gif Binary files differdeleted file mode 100644 index 5970c50209..0000000000 --- a/lib/gs/contribs/othello/othello.gif +++ /dev/null diff --git a/lib/gs/contribs/othello/othello.tool b/lib/gs/contribs/othello/othello.tool deleted file mode 100644 index 47550a581d..0000000000 --- a/lib/gs/contribs/othello/othello.tool +++ /dev/null @@ -1,6 +0,0 @@ -{version,"0.1"}. -{{tool,"Othello"}, - {start,{othello,start,[]}}, - {icon,"othello.gif"}, - {message,"Othello - The Game"}, - {html,"http://www.armory.com/~iioa/othguide.html"}}. diff --git a/lib/gs/contribs/othello/othello_adt.erl b/lib/gs/contribs/othello/othello_adt.erl deleted file mode 100644 index e69c1c4d72..0000000000 --- a/lib/gs/contribs/othello/othello_adt.erl +++ /dev/null @@ -1,540 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2010. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(othello_adt). --compile(export_all). -%%------------------------------------------------------- -%% Use three main states for the strategy: -%% -%% BeginPlay: Stay in the inner square as long as possible. -%% Use the possible_draws/3. -%% -%% MiddlePlay: Try to choose stable markers (?) -%% Use stable/3 -%% -%% EndPlay: Try to flip as many markers as possible -%% -%% The transition from Begin to Middle is obvious. From Middle -%% to End however, is can be discussed. -%%------------------------------------------------------- - -test(N,B) -> - X=new(B), - statistics(wall_clock), - test0(N,X), - {_,T} = statistics(wall_clock), - {time_was,T/N}. - - -test0(0,_) -> true; -test0(N,X) -> - possible_draws(black,X,begin_play), - test0(N-1,X). - -%%------------------------------------------------------- -%% new/1 - returns a new board -%% -%% Uses a tuple for storing the board -%%------------------------------------------------------- - -new(B) -> - Board = mk_board(B), - {ordsets:from_list([18,19,20,21,26,29,34,37,42,43,44,45]),Board}. - -mk_board(t) -> - Tup = list_to_tuple(gen_list(64,grey)), - Tup1 = setelement(28+1, Tup, white), - Tup2 = setelement(35+1, Tup1, white), - Tup3 = setelement(27+1, Tup2, black), - gen_score_board(), - setelement(36+1, Tup3, black). - -gen_list(0,_) -> []; -gen_list(I,Def) -> [Def|gen_list(I-1,Def)]. - -gen_score_board() -> put(score,list_to_tuple(gen_list(64,0))). - -%%------------------------------------------------------- -%% pos(Col,Row) - returns a position describing column -%% and row. -%% Col and Row have the range 1 - 8. -%%------------------------------------------------------- - -pos(Col,Row) -> ((Row - 1) bsl 3) + (Col - 1). - -%%------------------------------------------------------- -%% col(Pos) - returns the column of the Pos position -%%------------------------------------------------------- - -col(Pos) -> (Pos band 7) + 1. - -%%------------------------------------------------------- -%% row(Pos) - returns the row of the Pos position -%%------------------------------------------------------- - -row(Pos) -> (Pos bsr 3) + 1. - -%%------------------------------------------------------- -%% is_draw(Pos,Colour,Board) - returns true if Pos is a -%% correct draw. -%%------------------------------------------------------- - -is_draw(Pos,Colour,{Bset,Board}) -> - case ordsets:is_element(Pos,Bset) of - true -> - case catch is_good(Colour,Pos,Board) of - true -> - true; - _ -> - false - end; - _ -> - false - end. - -%%------------------------------------------------------- -%% set(Pos,Colour,Board) - returns an updated board -%%------------------------------------------------------- - -set(Pos,Colour,{Bset,Board}) -> - case ordsets:is_element(Pos,Bset) of - true -> - NewBoard = setelement(Pos+1,Board,Colour), - Empty = empty_neighbour(Pos,NewBoard), - NewBset = ordsets:union(Empty,ordsets:del_element(Pos,Bset)), - turn(Colour,Pos,{NewBset,NewBoard}); - _ -> - {error,invalid_position} - end. - -empty_neighbour(Pos,Board) -> - ordsets:from_list(empty_neighbour(Pos,Board,deltas())). - -empty_neighbour(_,_,[]) -> []; -empty_neighbour(Pos,Board,[H|T]) -> - case is_empty(Pos+H,dir(Pos,H),Board) of - true -> [Pos+H|empty_neighbour(Pos,Board,T)]; - _ -> empty_neighbour(Pos,Board,T) - end. - -is_empty(_,false,_) -> false; -is_empty(X,_,_Board) when X<0 -> false; -is_empty(X,_,_Board) when X>63 -> false; -is_empty(X,_,Board) -> - case element(X+1,Board) of - grey -> true; % Empty - _ -> false - end. - -%%------------------------------------------------------- -%% get(Pos,Board) - returns the contents in Pos -%%------------------------------------------------------- - -get(Pos,{_Bset,Board}) -> element(Pos+1,Board). - -%%------------------------------------------------------- -%% pieces(Colour,Board) - returns the number of Colour -%% pieces. -%%------------------------------------------------------- - -pieces(Colour,{_Bset,Board}) -> - pieces(Colour,Board,0,0). - -pieces(Colour,Board,Pos,Count) when Pos < 64 -> - case element(Pos+1,Board) of - Colour -> - pieces(Colour,Board,Pos+1,Count+1); - _ -> - pieces(Colour,Board,Pos+1,Count) - end; -pieces(_,_,_,Count) -> - Count. - -%%------------------------------------------------------- -%% possible_draws(Colour, Board, State) -%% -%% Returns a list of possible draws regarding the current -%% strategy state. -%%------------------------------------------------------- - -possible_draws(Colour,{Bset,Board},begin_play) -> - Dset = ordsets:intersection(Bset,inner_square()), - possible_draws_0(Colour,Dset,Board); -possible_draws(Colour,{Bset,Board},_) -> - possible_draws_0(Colour,Bset,Board). - -possible_draws(Colour,{Bset,Board}) -> - possible_draws_0(Colour,Bset,Board). - -possible_draws_0(_,[],_) -> []; -possible_draws_0(Colour,[H|T],Board) -> - case catch is_good(Colour,H,Board) of - true -> [H|possible_draws_0(Colour,T,Board)]; - false -> possible_draws_0(Colour,T,Board) - end. - - -%%------------------------------------------------------- -%% evaluate_board(Colour,Board) - returns the value of -%% the board from Colours -%% point of view. -%%------------------------------------------------------- - -evaluate_board(Colour,{_Bset,Board}) -> - Score = get(score), % Initialized (zeroed) score board !! - Colour1 = swap(Colour), - Score1 = eval_board(Colour,Colour1,Score,Board,0), - Score2 = cnt_corner(0,Score1,Board,Colour,Colour1), - Score3 = cnt_corner(7,Score2,Board,Colour,Colour1), - Score4 = cnt_corner(56,Score3,Board,Colour,Colour1), - Score5 = cnt_corner(63,Score4,Board,Colour,Colour1), - count(Score5,0). -% A = count(Score5,0), -% io:format('Score = ~w~n',[A]), -% A. - -eval_board(MyCol,OtCol,Score,Board,Pos) when Pos < 64 -> - case element(Pos+1,Board) of - MyCol -> - Score1 = setelement(Pos+1,Score,score(Pos)), - eval_board(MyCol,OtCol,Score1,Board,Pos+1); - OtCol -> - Score1 = setelement(Pos+1,Score,-score(Pos)), - eval_board(MyCol,OtCol,Score1,Board,Pos+1); - _ -> - eval_board(MyCol,OtCol,Score,Board,Pos+1) - end; -eval_board(_,_,Score,_,_) -> - Score. - -cnt_corner(Corner,Score,Board,MyCol,OtCol) -> - case element(Corner+1,Board) of - MyCol -> - cnt_corn(Corner,setelement(Corner+1,Score,50), - Board,50,MyCol); - OtCol -> - cnt_corn(Corner,setelement(Corner+1,Score,-50), - Board,-50,OtCol); - _ -> - Score - end. - -cnt_corn(0,Score,Board,Value,Colour) -> - Score1 = cnt_corn(0,1,8,Score,Board,Value,Colour), - cnt_corn(0,8,1,Score1,Board,Value,Colour); -cnt_corn(7,Score,Board,Value,Colour) -> - Score1 = cnt_corn(7,-1,8,Score,Board,Value,Colour), - cnt_corn(7,8,-1,Score1,Board,Value,Colour); -cnt_corn(56,Score,Board,Value,Colour) -> - Score1 = cnt_corn(56,1,-8,Score,Board,Value,Colour), - cnt_corn(56,-8,1,Score1,Board,Value,Colour); -cnt_corn(63,Score,Board,Value,Colour) -> - Score1 = cnt_corn(63,-1,-8,Score,Board,Value,Colour), - cnt_corn(63,-8,-1,Score1,Board,Value,Colour). - -cnt_corn(Pos,Dir,LineDir,Score,Board,Value,Colour) -> - case dir(Pos,Dir) of - Dir -> - NextEdge = Pos+Dir, - case element(NextEdge+1,Board) of - Colour -> - Score1 = setelement(NextEdge+1,Score,Value), - Score2 = cnt_line(NextEdge,LineDir,Score1,Board, - Colour,Value), - cnt_corn(NextEdge,Dir,LineDir,Score2,Board,Value,Colour); - _ -> - Score - end; - _ -> - Score - end. - -cnt_line(Pos,Dir,Score,Board,Colour,Value) -> - case dir(Pos,Dir) of - Dir -> - OnLinePos = Pos+Dir, - case element(OnLinePos+1,Board) of - Colour -> - Score1 = setelement(OnLinePos+1,Score,Value), - cnt_line(OnLinePos,Dir,Score1,Board,Colour,Value); - _ -> - Score - end; - _ -> - Score - end. - -count(Score,Pos) when Pos < 64 -> - element(Pos+1,Score) + count(Score,Pos+1); -count(_,_) -> - 0. - -swap(white) -> black; -swap(black) -> white. - -%%------------------------------------------------------- -%% stable(Colour,Pos,Board) - returns a value 0-8 -%% -%% A high value is regarded as more stable than a lower one. -%% The stability means how many "friendly" neighbours there -%% are, i.e markers of the same colour. Neighbours positions -%% outside the board are regarded as friendly. -%%------------------------------------------------------- - -stable(Colour,Pos,{_,Board}) -> - stable(deltas(),Colour,Pos,Board). - -stable([],_,_,_) -> 0; -stable([H|T],Colour,Pos,Board) -> - stable_val(Colour,Pos,H,Board) + stable(T,Colour,Pos,Board). - -stable_val(_,H,D,_) when H+D<0 -> 1; -stable_val(_,H,D,_) when H+D>63 -> 1; -stable_val(black,H,D,Board) -> - case element((H+D)+1,Board) of - black -> 1; - _ -> 0 - end; -stable_val(white,H,D,Board) -> - case element((H+D)+1,Board) of - white -> 1; - _ -> 0 - end. - -%%------------------------------------------------------- -%% diff(Board,OldBoard) - return a list of the positions -%% with changed pieces. -%% [{Pos1,Colour1},...] -%%------------------------------------------------------- - -diff(Board,OldBoard) -> diff(0,Board,OldBoard). - -diff(Pos,Board,OldBoard) when Pos < 64 -> - OldP = get(Pos,OldBoard), - case get(Pos,Board) of - OldP -> - diff(Pos+1,Board,OldBoard); - NewP -> - [{Pos,NewP}|diff(Pos+1,Board,OldBoard)] - end; -diff(_,_,_) -> - []. - -%%------------------------------------------------------- -%% all_pos(Board) - return a list of the positions colour. -%% [{Pos1,Colour1},...] -%%------------------------------------------------------- - -all_pos(Board) -> all_pos(0,Board). - -all_pos(Pos,Board) when Pos < 64 -> - [{Pos,get(Pos,Board)}|all_pos(Pos+1,Board)]; -all_pos(_,_) -> - []. - -%%------------------------------------------------------- -%% Internal stuff -%%------------------------------------------------------- - -deltas() -> [9,8,7,1,-1,-7,-8,-9]. - -inner_square() -> - [18,19,20,21,26,27,28,29,34,35,36,37,42,43,44,45]. % Is already an ordset - % Save list traversing. -% ordsets:list_to_set([18,19,20,21,26,27,28,29,34,35,36,37,42,43,44,45]). - -inv(black) -> white; -inv(white) -> black. - -is_good(Colour,H,Board) -> - is_good_0(Colour,H,dir(H,-9),Board), - is_good_0(Colour,H,dir(H,-8),Board), - is_good_0(Colour,H,dir(H,-7),Board), - is_good_0(Colour,H,dir(H,-1),Board), - is_good_0(Colour,H,dir(H,1),Board), - is_good_0(Colour,H,dir(H,7),Board), - is_good_0(Colour,H,dir(H,8),Board), - is_good_0(Colour,H,dir(H,9),Board), - false. - -is_good_0(_,_,false,_) -> false; -is_good_0(_,H,D,_) when is_integer(H), is_integer(D), H+D<0 -> false; -is_good_0(_,H,D,_) when is_integer(H), is_integer(D), H+D>63 -> false; -is_good_0(black,H,D,Board) when is_integer(H), is_integer(D) -> - case element((H+D)+1,Board) of - white -> is_good_1(black,H+D,dir(H+D,D),Board); - _ -> false - end; -is_good_0(white,H,D,Board) when is_integer(H), is_integer(D) -> - case element((H+D)+1,Board) of - black -> is_good_1(white,H+D,dir(H+D,D),Board); - _ -> false - end. - -is_good_1(_,_,false,_) -> false; -is_good_1(_,H,D,_) when is_integer(H), is_integer(D), H+D<0 -> false; -is_good_1(_,H,D,_) when is_integer(H), is_integer(D), H+D>63 -> false; -is_good_1(black,H,D,Board) when is_integer(H), is_integer(D) -> - case element((H+D)+1,Board) of - white -> is_good_1(black,H+D,dir(H+D,D),Board); - black -> throw(true); - _ -> false - end; -is_good_1(white,H,D,Board) when is_integer(H), is_integer(D) -> - case element((H+D)+1,Board) of - black -> is_good_1(white,H+D,dir(H+D,D),Board); - white -> throw(true); - _ -> false - end. - -%%------------------------------------------------------- -%% turn(Colour,Draw,Board) - returns an updated board -%% turn all possible pieces -%% on the board -%% Neighbours are not changed !! -%%------------------------------------------------------- - -turn(Colour,Draw,{Bset,Board}) -> - {Bset,turn(Colour,Draw,-9, - turn(Colour,Draw,-8, - turn(Colour,Draw,-7, - turn(Colour,Draw,-1, - turn(Colour,Draw,1, - turn(Colour,Draw,7, - turn(Colour,Draw,8, - turn(Colour,Draw,9,Board))))))))}. - -turn(Colour,H,D,Board) -> - case catch is_good_0(Colour,H,dir(H,D),Board) of - true -> - turn_0(Colour,H,D,Board); - false -> - Board - end. - -turn_0(_,H,D,B) when is_integer(H), is_integer(D), H+D<0 -> B; -turn_0(_,H,D,B) when is_integer(H), is_integer(D), H+D>63 -> B; -turn_0(black,H,D,Board) when is_integer(H), is_integer(D) -> - E = H+D, - case element(E+1,Board) of - white -> turn_0(black,H+D,D,swap(black,E,Board)); - _ -> Board - end; -turn_0(white,H,D,Board) when is_integer(H), is_integer(D) -> - E = H+D, - case element(E+1,Board) of - black -> turn_0(white,H+D,D,swap(white,E,Board)); - _ -> Board - end. - -%%------------------------------------------------------- -%% swap(Colour,Pos,Board) - returns an updated board -%% turn a piece on the board -%% Neighbours are not changed !! -%%------------------------------------------------------- - -swap(Colour,Pos,Board) when is_integer(Pos) -> - setelement(Pos+1,Board,Colour). - -score(Pos) -> score1({col(Pos),row(Pos)}). - -score1({Column,1}) when Column >= 3, Column =< 6 -> 20; -score1({Column,8}) when Column >= 3, Column =< 6 -> 20; -score1({1,Line}) when Line >= 3, Line =< 6 -> 20; -score1({8,Line}) when Line >= 3, Line =< 6 -> 20; -score1({Column,2}) when Column >= 3, Column =< 6 -> -7; -score1({Column,7}) when Column >= 3, Column =< 6 -> -7; -score1({2,Line}) when Line >= 3, Line =< 6 -> -7; -score1({7,Line}) when Line >= 3, Line =< 6 -> -7; -score1({Column,Line}) when Column >= 3, Column =< 6, - Line >= 3, Line =< 6 -> 1; -score1({1,1}) -> 100; -score1({1,8}) -> 100; -score1({8,1}) -> 100; -score1({8,8}) -> 100; -score1({2,1}) -> -30; -score1({7,1}) -> -30; -score1({1,2}) -> -30; -score1({8,2}) -> -30; -score1({1,7}) -> -30; -score1({8,7}) -> -30; -score1({2,8}) -> -30; -score1({7,8}) -> -30; -score1({2,2}) -> -50; -score1({7,2}) -> -50; -score1({2,7}) -> -50; -score1({7,7}) -> -50. - -%%------------------------------------------------------- -%% dir(Pos,Dir) - return Dir if allowed direction at Pos. -%% else return false. -%%------------------------------------------------------- - -dir(0,1) -> 1; % {1,1} -dir(0,8) -> 8; -dir(0,9) -> 9; -dir(0,_) -> false; - -dir(7,-1) -> -1; % {8,1} -dir(7,7) -> 7; -dir(7,8) -> 8; -dir(7,_) -> false; - -dir(56,-8) -> -8; % {1,8} -dir(56,-7) -> -7; -dir(56,1) -> 1; -dir(56,_) -> false; - -dir(63,-9) -> -9; % {8,8} -dir(63,-8) -> -8; -dir(63,-1) -> -1; -dir(63,_) -> false; - -dir(Pos,-1) when (Pos bsr 3) == 0 -> -1; % {_,1} -dir(Pos,1) when (Pos bsr 3) == 0 -> 1; -dir(Pos,7) when (Pos bsr 3) == 0 -> 7; -dir(Pos,8) when (Pos bsr 3) == 0 -> 8; -dir(Pos,9) when (Pos bsr 3) == 0 -> 9; -dir(Pos,_) when (Pos bsr 3) == 0 -> false; - -dir(Pos,-9) when (Pos bsr 3) == 7 -> -9; % {_,8} -dir(Pos,-8) when (Pos bsr 3) == 7 -> -8; -dir(Pos,-7) when (Pos bsr 3) == 7 -> -7; -dir(Pos,-1) when (Pos bsr 3) == 7 -> -1; -dir(Pos,1) when (Pos bsr 3) == 7 -> 1; -dir(Pos,_) when (Pos bsr 3) == 7 -> false; - -dir(Pos,-8) when (Pos band 7) == 0 -> -8; % {1,_} -dir(Pos,-7) when (Pos band 7) == 0 -> -7; -dir(Pos,1) when (Pos band 7) == 0 -> 1; -dir(Pos,8) when (Pos band 7) == 0 -> 8; -dir(Pos,9) when (Pos band 7) == 0 -> 9; -dir(Pos,_) when (Pos band 7) == 0 -> false; - -dir(Pos,-9) when (Pos band 7) == 7 -> -9; % {8,_} -dir(Pos,-8) when (Pos band 7) == 7 -> -8; -dir(Pos,-1) when (Pos band 7) == 7 -> -1; -dir(Pos,7) when (Pos band 7) == 7 -> 7; -dir(Pos,8) when (Pos band 7) == 7 -> 8; -dir(Pos,_) when (Pos band 7) == 7 -> false; - -dir(_Pos,Dir) -> Dir. - diff --git a/lib/gs/contribs/othello/othello_board.erl b/lib/gs/contribs/othello/othello_board.erl deleted file mode 100644 index cc055b1fa1..0000000000 --- a/lib/gs/contribs/othello/othello_board.erl +++ /dev/null @@ -1,649 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2012. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% --module(othello_board). --compile([{nowarn_deprecated_function,{gs,config,2}}, - {nowarn_deprecated_function,{gs,create,3}}, - {nowarn_deprecated_function,{gs,create,4}}, - {nowarn_deprecated_function,{gs,destroy,1}}, - {nowarn_deprecated_function,{gs,start,0}}]). - --export([start/0,stop/0,init/0]). - - -%%---------------------------------------------------------------------- -%% The Othello program now uses the gs graphical package instead of the -%% pxw package. -%% -%% Differences are, explanation why and source of change in parenthesis: -%% -%% - Buttons looks different (gs feature) -%% - The black box around "Black to draw" have been removed. (me) -%% - The Colour and Level menues have been moved directly down to the -%% 'Status' box. (usability update, my addition) -%% - The mouse pointer does not change into a watch when the computer -%% is thinking (not supported in gs) -%% - Buttons does not flash when being beeped. (not supported in gs) -%% -%% -%% /Peter -%% -%%---------------------------------------------------------------------- - - --define(BGCOL,forestgreen). - -start() -> - spawn(othello_board,init,[]). - -stop() -> - ok. - -%% This is not an application so we don't have their way of knowing -%% a private data directory where the GIF files are located (this directory). -%% We can find GS and makes it relative from there /kgb - --define(BitmapPath,"../contribs/othello/priv"). - -setup_path() -> - GsPrivDir = code:priv_dir(gs), - Path = filename:join(GsPrivDir,?BitmapPath), - put(path,Path). - -path() -> get(path). - - - -%% -%% The button area are the Quit, Rules buttons at the top of the window. -%% The Status area is the black and white scores level and colour etc -%% inbetween the buttons and the othello board. -%% The board is the 8x8 board where othello battles are fought. -%% -init() -> - process_flag(trap_exit,true), - setup_path(), - S = gs:start(), - put(windowroot,S), % Ugly global store - - %% Shell coordinates - W = 496, - H = 636, - - %% Fix top window - Shell = gs:create(window, S, [{title,"Othello"}, - {width, W},{height, H}]), - - - %% Setup window contents - - setup_buttons(Shell,0,0,W,40), % Fix Menubar - setup_status_box(Shell,0,40,W,100), % Fix Status area - setup_board(Shell,0,140,496,496), % Combat board - - GamePid = othello:new_game(white,black,1,first_time), - - %% Default settings - Options = {white,black,1}, - %%Wids = {Status,B,W,Dr,Le,Co}, - Wids = {change,this,at,later,stage,ponto}, - write_options(Options,Wids), - - gs:config(Shell, {map, true}), %Make win visible - - loop(computer,GamePid,Shell,Wids,Options). - - - - - - -loop(User,GamePid,Shell,Wids,Options) -> - receive - {gs,ButtId, click,_ButtId1,[Button]} -> - GamePid1 = but_pressed(Button,ButtId,User,GamePid,Shell, - Wids,Options), - loop(User,GamePid1,Shell,Wids,Options); - - {gs,_, click,_,[MenuItem,_MenuIndex]} -> - Ops = menu_selected(MenuItem,User,GamePid,Wids,Options), - loop(User,GamePid,Shell,Wids,Ops); - - {'EXIT',GamePid,_} -> - loop(User,null,Shell,Wids,Options); - - {'EXIT',_,_} -> - loop(User,GamePid,Shell,Wids,Options); - - GameMsg -> - game_msg(GameMsg,User,GamePid,Shell,Wids,Options) - end. - -but_pressed("Quit",_ButtId,_User,_GamePid,_Shell,_Wids,_Op) -> - stop(), - exit(quit); -but_pressed("Rules",_ButtId,_User,GamePid,_Shell,_Wids,_Op) -> - io:format("No rules, do as you wish~n",[]), - GamePid; -but_pressed("Help",_ButtId,_User,GamePid,_Shell,_Wids,_Op) -> - io:format("Othello game~n",[]), - io:format("------------~n",[]), - io:format(" Put markers by clicking in squares~n",[]), - io:format(" Change level by clicking on it~n",[]), - io:format(" Change colour by clicking on it~n",[]), - io:format("~n",[]), - GamePid; -but_pressed("Newgame",_ButtId,_User,GamePid,_Shell,Wids,Options) -> - new_game(GamePid,Wids,Options); -but_pressed([],ButtId,User,GamePid,_Shell,_Wids,_Op) - when is_pid(GamePid),User == player -> - [C,R] = atom_to_list(ButtId), - GamePid ! {self(),position,othello_adt:pos(C-96,translate(R-48))}, - GamePid; -but_pressed([],ButtId,_User,GamePid,_Shell,_Wids,_Op) -> - [C,R] = atom_to_list(ButtId), - beep(othello_adt:pos(C-96,translate(R-48))), - GamePid; -but_pressed(Button,ButtId,_User,GamePid,_Shell,_Wids,_Op) -> - io:format('Not implemented button pressed ~p, ~p!!!~n',[ButtId,Button]), - GamePid. - -menu_selected("Black",_User,_GamePid,Wids,Options) -> - Op0 = setelement(1,Options,white), - Op1 = setelement(2,Op0,white), - write_options(Op1,Wids), - Op1; -menu_selected("White",_User,_GamePid,Wids,Options) -> - Op0 = setelement(1,Options,black), - Op1 = setelement(2,Op0,black), - write_options(Op1,Wids), - Op1; -menu_selected("Black (begin)",_User,_GamePid,Wids,Options) -> - Op0 = setelement(1,Options,white), - Op1 = setelement(2,Op0,black), - write_options(Op1,Wids), - Op1; -menu_selected("White (begin)",_User,_GamePid,Wids,Options) -> - Op0 = setelement(1,Options,black), - Op1 = setelement(2,Op0,white), - write_options(Op1,Wids), - Op1; -menu_selected("Beginner",_User,_GamePid,Wids,Options) -> - Op1 = setelement(3,Options,1), - write_options(Op1,Wids), - Op1; -menu_selected("Intermediate",_User,_GamePid,Wids,Options) -> - Op1 = setelement(3,Options,2), - write_options(Op1,Wids), - Op1; -menu_selected("Advanced",_User,_GamePid,Wids,Options) -> - Op1 = setelement(3,Options,3), - write_options(Op1,Wids), - Op1; -menu_selected("Expert",_User,_GamePid,Wids,Options) -> - Op1 = setelement(3,Options,4), - write_options(Op1,Wids), - Op1; -menu_selected(What,_User,_GamePid,_Wids,Options) -> - io:format('Menu item not implemented <~s>~n',[What]), - Options. - -game_msg(Msg,User,GamePid,Shell,Wids,Options) -> - case Msg of - {GamePid,new_mark,Pos,Colour} -> - new_mark(Pos,Colour), - loop(User,GamePid,Shell,Wids,Options); - - {GamePid,illegal_draw,Draw} -> - beep(Draw), - loop(User,GamePid,Shell,Wids,Options); - - {GamePid,player,Computer,Computer} -> - show_player(element(1,Wids),Computer), - cursor("watch"), - GamePid ! {self(),go_on_play}, - loop(computer,GamePid,Shell,Wids,Options); - - {GamePid,player,_Computer,Player} -> - show_player(element(1,Wids),Player), - cursor("top_left_arrow"), - GamePid ! {self(),go_on_play}, - loop(player,GamePid,Shell,Wids,Options); - - {GamePid,omit_draw,Player} -> - omit_draw(GamePid,Player), - loop(User,GamePid,Shell,Wids,Options); - - {GamePid,score,WhiteRes,BlackRes} -> - write_score(Wids,WhiteRes,BlackRes), - loop(User,GamePid,Shell,Wids,Options); - - {GamePid,draw,Draw} -> - write_draw(Wids,Draw), - loop(User,GamePid,Shell,Wids,Options); - - {GamePid,game_over,WhiteRes,BlackRes} -> - game_over(WhiteRes,BlackRes), - loop(User,GamePid,Shell,Wids,Options); - - What -> - io:format('game_msg received: ~w~n',[What]), - loop(User,GamePid,Shell,Wids,Options) - end. - - -new_game(GamePid,Wids,Options) when is_pid(GamePid) -> - exit(GamePid,kill), - new_game(Wids,Options); -new_game(_,Wids,Options) -> - new_game(Wids,Options). - -new_game(_Wids,Options) -> - label("",lastdraw), - Computer = element(1,Options), - Start = element(2,Options), - Depth = element(3,Options), - othello:new_game(Computer,Start,Depth,restart). - -new_mark(Pos,Colour) -> - Col = othello_adt:col(Pos), - Row = othello_adt:row(Pos), - Name = [Col+96,translate(Row)+48], - Button = get(Name), - butbit(Button,Colour). - -beep(Draw) -> - Col = othello_adt:col(Draw), - Row = othello_adt:row(Draw), - Name = [Col+96,translate(Row)+48], - Button = get(Name), - bell(Button). - -show_player(_Status,white) -> - label("White to draw",todraw); -show_player(_Status,black) -> - label("Black to draw",todraw). - -write_score(_Wids,WhiteRes,BlackRes) -> - label(integer_to_list(BlackRes),bscore), - label(integer_to_list(WhiteRes),wscore). - -write_draw(_Wids,Draw) -> - Col = othello_adt:col(Draw), - Row = othello_adt:row(Draw), - label(lists:flatten(io_lib:format('{~w,~w}',[Col,Row])), lastdraw). - -write_options(Options,Wids) -> - write_colour(Options,Wids), - write_level(Options,Wids). - -write_colour(Options,Wids) -> - write_colour(element(1,Options),element(2,Options),Wids). - -write_colour(black,white,_Wids) -> label("White (begin)",colour); -write_colour(black,black,_Wids) -> label("White",colour); -write_colour(white,black,_Wids) -> label("Black (begin)",colour); -write_colour(white,white,_Wids) -> label("Black",colour). - -write_level(Options,_Wids) -> - case element(3,Options) of - 1 -> label("Beginner",level); - 2 -> label("Intermediate",level); - 3 -> label("Advanced",level); - 4 -> label("Expert",level) - end. - -cursor(_What) -> - done. -%cursor(What) -> cursor(get(),What). - -%cursor([{[C,R],Button}|Buts],What) -> -% set_widget(Button,"cursor",What), -% cursor(Buts,What); -%cursor([_|Buts],What) -> -% cursor(Buts,What); -%cursor([],_) -> -% true. - -translate(1) -> 8; -translate(2) -> 7; -translate(3) -> 6; -translate(4) -> 5; -translate(5) -> 4; -translate(6) -> 3; -translate(7) -> 2; -translate(8) -> 1. - -bitmap(grey) -> bitmap_path("square.bm"); -bitmap(black) -> bitmap_path("marker.bm"); -bitmap(white) -> bitmap_path("marker.bm"). - -bitmap_path(Bitmap) -> - filename:join(path(),Bitmap). - -xy_position([[Letter,Digit],_,_]) -> - LettPos = Letter - 97, - X = LettPos*60 , - Y = (8 - list_to_integer([Digit])) * 60, - {X+6,Y+6}; -xy_position(X) -> - io:format("xy_position: ~w~n",[{error,X}]). - - -board() -> - [["a1",grey,nil], - ["b1",grey,nil], - ["c1",grey,nil], - ["d1",grey,nil], - ["e1",grey,nil], - ["f1",grey,nil], - ["g1",grey,nil], - ["h1",grey,nil], - - ["a2",grey,nil], - ["b2",grey,nil], - ["c2",grey,nil], - ["d2",grey,nil], - ["e2",grey,nil], - ["f2",grey,nil], - ["g2",grey,nil], - ["h2",grey,nil], - - ["a3",grey,nil], - ["b3",grey,nil], - ["c3",grey,nil], - ["d3",grey,nil], - ["e3",grey,nil], - ["f3",grey,nil], - ["g3",grey,nil], - ["h3",grey,nil], - - ["a4",grey,nil], - ["b4",grey,nil], - ["c4",grey,nil], - ["d4",white,nil], - ["e4",black,nil], - ["f4",grey,nil], - ["g4",grey,nil], - ["h4",grey,nil], - - ["a5",grey,nil], - ["b5",grey,nil], - ["c5",grey,nil], - ["d5",black,nil], - ["e5",white,nil], - ["f5",grey,nil], - ["g5",grey,nil], - ["h5",grey,nil], - - ["a6",grey,nil], - ["b6",grey,nil], - ["c6",grey,nil], - ["d6",grey,nil], - ["e6",grey,nil], - ["f6",grey,nil], - ["g6",grey,nil], - ["h6",grey,nil], - - ["a7",grey,nil], - ["b7",grey,nil], - ["c7",grey,nil], - ["d7",grey,nil], - ["e7",grey,nil], - ["f7",grey,nil], - ["g7",grey,nil], - ["h7",grey,nil], - - ["a8",grey,nil], - ["b8",grey,nil], - ["c8",grey,nil], - ["d8",grey,nil], - ["e8",grey,nil], - ["f8",grey,nil], - ["g8",grey,nil], - ["h8",grey,nil]]. - - -omit_draw(GamePid,Player) -> -% %% Find mouse coords first -% %% This was not possible in gs - - W = 200, H = 100, Root = get(windowroot), - Box = gs:create(window, Root, [{title,"OMIT"}, {width, W},{height, H}]), - - mk_label_c(lists:flatten(io_lib:format('~w has to omit draw !',[Player])), - Box, W, 10), - - mk_button_c("Ok", Box, W, H-40, 80, 30), - - gs:config(Box, {map, true}), %Make win visible - - receive - {gs,_, click,_,["Ok"]} -> - gs:destroy(Box), - GamePid ! {self(),continue} - end. - -game_over(WhiteRes,BlackRes) -> -% %% Find mouse coords first -% %% This was not possible in gs - - W = 200, H = 160, - Root = get(windowroot), - Box = gs:create(window, Root, [{title,"GAME OVER"}, - {width, W},{height, H}]), - - mk_label_c("GAME OVER", Box, W, 10), - - mk_label_c(lists:flatten(io_lib:format('White score: ~w',[WhiteRes])), - Box,W,40), - mk_label_c(lists:flatten(io_lib:format('Black score: ~w',[BlackRes])), - Box,W,70), - - mk_button_c("Ok", Box, W, H-40, 80, 30), - - gs:config(Box, {map, true}), %Make win visible - - receive - {gs,_, click,_,["Ok"]} -> - gs:destroy(Box) - end. - - - -%% ---------------------------------------------------------------- -%% Library functions. -%% ---------------------------------------------------------------- - -bell(Widget) -> - %% gs does not support bells, - Widget. - -label(Text,Label) -> - gs:config(Label,[{label,{text,Text}}]). - -%% mk_label in centered version -mk_label_c(Label,Parent,Width,Y) -> - W = 8*length(Label), - X = trunc((Width-W)/2), - gs:create(label,Parent,[{width,W}, {height, 20}, {x,X}, {y,Y}, - {label, {text, Label}}]). - - - - -setup_buttons(Shell,X,Y,W,H) -> - ButBox = gs:create(frame, Shell,[{x,X}, {y,Y},{bg,white}, - {width,W}, {height,H}]), - C = gs:create(canvas,ButBox,[{x,X}, {y,Y}, {width, W}, {height, H}, - {bg,white}]), - gs:create(line, C, [{coords, [{0,H-1},{W,H-1}]}]), - - - mk_button("Quit",ButBox, 10, 10, 70, 20), - mk_button("Rules",ButBox, 80, 10, 70, 20), - mk_button("Newgame",ButBox, 150, 10, 70, 20), - mk_button("Help",ButBox, 220, 10, 70, 20), -%% mk_button("Level",ButBox, 290, 10, 70, 20), - - done. - - - - - -%%---------------------------------------- -%% Sets up the middle window w. all the status info in. -%% The labels are given names: -%% bscore, wscore, lastdraw, todraw, level and colour to simplify -%% their frequent setting -%% -setup_status_box(Shell,X,Y,W,H) -> - F = gs:create(frame, Shell,[{x,X}, {y,Y}, - {width,W}, {height,H},{bg,white}]), - C = gs:create(canvas,F,[{x,0}, {y,0}, {width, W}, {height, H},{bg,white}]), - gs:create(line, C, [{coords, [{0,H-1},{W,H-1}]}]), - - %% Left side - gs:create(label,F,[{align,w},{x,10}, {y,5}, {width, 100}, - {label,{text, "Black score:"}},{bg,white}]), - gs:create(label,bscore,F,[{align,w},{x,110}, {y,5}, {width, 40}, - {label,{text, "2"}},{bg,white}]), - gs:create(label,F,[{align,w},{x,10}, {y,35}, {width, 100}, - {label,{text, "White score:"}},{bg,white}]), - gs:create(label,wscore,F,[{align,w},{x,110}, {y,35}, {width, 40}, - {label,{text, "2"}},{bg,white}]), - gs:create(label,F,[{align,w},{x,10}, {y,65}, {width, 100}, - {label,{text, "Last draw:"}},{bg,white}]), - gs:create(label,lastdraw,F,[{align,w},{x,110}, {y,65}, {width, 40}, - {label,{text, ""}},{bg,white}]), - - - %% Right side - X2 = trunc(W/2)+10, - gs:create(label,todraw,F,[{align,w},{x,X2}, {y,5}, {width, 100}, - {label,{text, "Black to draw:"}},{bg,white}]), - - gs:create(label,F,[{align,w},{x,X2}, {y,35}, {width, 80}, - {label,{text, "Level:"}},{bg,white}]), - setup_level_menu(F,X2+80,35), - -%% gs:create(label,level,F,[{align,w},{x,X2+80}, {y,35}, {width, 130}, -%% {label,{text, "Intermediate"}},{bg,white}]), - gs:create(label,F,[{align,w},{x,X2}, {y,65}, {width, 80}, - {label,{text, "Colour:"}},{bg,white}]), - setup_col_menu(F,X2+80,65), - -%% gs:create(label,colour,F,[{align,w},{x,X2+80}, {y,65}, {width, 120}, -%% {label,{text, "black (begin)"}},{bg,white}]), - - done. - - -setup_col_menu(P,X,Y) -> - MB = gs:create(menubutton,colour,P, - [{x,X}, {y,Y}, {bw,3}, - %%{width,W}, {height,H}, - {align,w}, {bg,white}, - {relief, raised}, - {activefg,white}, {activebg,black}, - {label, {text,"Colours"}}]), - - M = gs:create(menu,MB,[]), - gs:create(menuitem,M,[{label,{text,"Black (begin)"}}]), - gs:create(menuitem,M,[{label,{text,"Black"}}]), - gs:create(menuitem,M,[{label,{text,"White (begin)"}}]), - gs:create(menuitem,M,[{label,{text,"White"}}]), - done. - -setup_level_menu(P,X,Y) -> - MB = gs:create(menubutton,level,P, - [{x,X}, {y,Y}, - %%{width,W}, {height,H}, - {relief, raised}, - {activefg,white}, {activebg,black}, - {align,w}, {bg,white}, - {label, {text,"Colours"}}]), - - M = gs:create(menu,MB,[]), - gs:create(menuitem,M,[{label,{text,"Beginner"}}]), - gs:create(menuitem,M,[{label,{text,"Intermediate"}}]), - gs:create(menuitem,M,[{label,{text,"Advanced"}}]), - gs:create(menuitem,M,[{label,{text,"Expert"}}]), - done. - - -setup_board(Shell,X,Y,W,H) -> - F = gs:create(frame, Shell,[{x,X}, {y,Y}, - {width,W}, {height,H},{bg,white}]), - display_board(F). - - -mk_button(Label, Parent, X, Y, W, H) -> - gs:create(button,Parent,[{width,W}, {height, H}, {x,X}, {y,Y}, - {label, {text, Label}}, {bg,white}, - {activefg,white}, {activebg,black}]). - -%% Centers a button around Width -mk_button_c(Label, Parent, Width, Y, W, H) -> - X = trunc((Width-W)/2), - gs:create(button,Parent,[{width,W}, {height, H}, {x,X}, {y,Y}, - {label, {text, Label}}, {bg,white}]). - - -butbit(Button,Col) -> - gs:config(Button,[ - {label,{image,bitmap(Col)}}, - {fg, Col}, - {activefg,Col}, - {label, {image, bitmap(Col)}}]), - Button. - -mk_board_butt(Top,Name,X,Y,Col) -> - B = gs:create(button,list_to_atom(Name), Top, - [{x,X}, {y,Y}, {width,60}, {height,60}, - {padx,5},{pady,5}, - {relief,flat}, - {bg,?BGCOL}, {activebg,?BGCOL}]), - butbit(B,Col), - B. - - - -display_board(Top) -> - Board = board(), - display_board(Top,Board,1). - -display_board(_,_,65) -> true; -display_board(Top,[H|T],Place) -> - [Name,Colour,_] = H, - {X,Y} = xy_position(H), - Button = mk_board_butt(Top,Name,X,Y,Colour), - %%Button = mk_button("",Name,Top,X,Y,60,60), - put(Name,Button), - %%Bitmap = bitmap(Colour), - %%butbit(Button,Bitmap), - %%set_widget(Button,"internalWidth","1"), - %%set_widget(Button,"internalHeight","1"), - %%borderWidth(2,Button), - display_board(Top,T,Place+1). - - diff --git a/lib/gs/contribs/othello/priv/marker.bm b/lib/gs/contribs/othello/priv/marker.bm deleted file mode 100644 index fe7f3df820..0000000000 --- a/lib/gs/contribs/othello/priv/marker.bm +++ /dev/null @@ -1,43 +0,0 @@ -#define marker2_width 60 -#define marker2_height 60 -static unsigned char marker2_bits[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x0f, 0x00, 0x00, 0x00, - 0x00, 0x00, 0xc0, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xff, - 0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x0f, 0x00, 0x00, - 0x00, 0x00, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x80, 0xff, 0xff, - 0xff, 0x3f, 0x00, 0x00, 0x00, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, - 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0xf8, 0xff, 0xff, - 0xff, 0xff, 0x03, 0x00, 0x00, 0xf8, 0xff, 0xff, 0xff, 0xff, 0x03, 0x00, - 0x00, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x07, 0x00, 0x00, 0xfe, 0xff, 0xff, - 0xff, 0xff, 0x0f, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, - 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x80, 0xff, 0xff, 0xff, - 0xff, 0xff, 0x3f, 0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x00, - 0x80, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x00, 0xc0, 0xff, 0xff, 0xff, - 0xff, 0xff, 0x7f, 0x00, 0xc0, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, - 0xc0, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, 0xe0, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0x00, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, - 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0xe0, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0x00, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, - 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0xe0, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0x00, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, - 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0xe0, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0x00, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, - 0xc0, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7e, 0x00, 0xc0, 0xff, 0xff, 0xff, - 0xff, 0xff, 0x7f, 0x00, 0xc0, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x7f, 0x00, - 0x80, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x3f, 0x00, 0x80, 0xff, 0xff, 0xff, - 0xff, 0x3f, 0x3f, 0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x3f, 0x00, - 0x00, 0xff, 0xff, 0xff, 0xff, 0x9f, 0x1f, 0x00, 0x00, 0xff, 0xff, 0xff, - 0xff, 0xcf, 0x1f, 0x00, 0x00, 0xfe, 0xff, 0xff, 0xff, 0xc7, 0x0f, 0x00, - 0x00, 0xfc, 0xff, 0xff, 0xff, 0xe7, 0x07, 0x00, 0x00, 0xf8, 0xff, 0xff, - 0x7f, 0xf1, 0x03, 0x00, 0x00, 0xf8, 0xff, 0xff, 0xbf, 0xfc, 0x03, 0x00, - 0x00, 0xf0, 0xff, 0xff, 0x59, 0xff, 0x01, 0x00, 0x00, 0xe0, 0xff, 0xff, - 0xff, 0xff, 0x00, 0x00, 0x00, 0x80, 0xff, 0xff, 0xff, 0x3f, 0x00, 0x00, - 0x00, 0x00, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, - 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xff, 0xff, 0x03, 0x00, 0x00, - 0x00, 0x00, 0xc0, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, - 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; diff --git a/lib/gs/contribs/othello/priv/square.bm b/lib/gs/contribs/othello/priv/square.bm deleted file mode 100644 index 4e6880b330..0000000000 --- a/lib/gs/contribs/othello/priv/square.bm +++ /dev/null @@ -1,43 +0,0 @@ -#define square_width 60 -#define square_height 60 -static unsigned char square_bits[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; diff --git a/lib/hipe/cerl/cerl_cconv.erl b/lib/hipe/cerl/cerl_cconv.erl index 0fc28be5f3..ac9d01ab0e 100644 --- a/lib/hipe/cerl/cerl_cconv.erl +++ b/lib/hipe/cerl/cerl_cconv.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2009. All Rights Reserved. +%% Copyright Ericsson AB 2004-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -710,7 +710,7 @@ ren__new() -> ren__add(Key, Value, Ren) -> dict:store(Key, Value, Ren). -ren__map(Key, Ren) -> +ren__map(Key, Ren) -> case dict:find(Key, Ren) of {ok, Value} -> Value; @@ -722,11 +722,14 @@ ren__map(Key, Ren) -> %% --------------------------------------------------------------------- %% State --record(state, {module :: module(), function :: {atom(), arity()}, - names, refs, defs = []}). +-record(state, {module :: module(), + function :: {atom(), arity()} | 'undefined', + names = sets:new() :: sets:set(), %% XXX: refine + refs = dict:new() :: dict:dict(), %% XXX: refine + defs = []}). s__new(Module) -> - #state{module = Module, names = sets:new(), refs = dict:new()}. + #state{module = Module}. s__add_function_name(Name, S) -> S#state{names = sets:add_element(Name, S#state.names)}. diff --git a/lib/hipe/cerl/cerl_hipeify.erl b/lib/hipe/cerl/cerl_hipeify.erl index 8691e80cac..6611abd204 100644 --- a/lib/hipe/cerl/cerl_hipeify.erl +++ b/lib/hipe/cerl/cerl_hipeify.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2012. All Rights Reserved. +%% Copyright Ericsson AB 2003-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -623,12 +623,12 @@ ren__map(Key, Ren) -> %% --------------------------------------------------------------------- %% State -%% pmatch = 'true' | 'false' | 'no_duplicates' | 'duplicate_all' +-type pmatch() :: 'true' | 'false' | 'no_duplicates' | 'duplicate_all'. --record(state, {module::atom(), - function::{atom(), 0..256}, - pmatch=true, - revisit = false}). +-record(state, {module :: module(), + function :: {atom(), arity()} | 'undefined', + pmatch = true :: pmatch(), + revisit = false :: boolean()}). s__new(Module) -> #state{module = Module}. diff --git a/lib/hipe/cerl/cerl_prettypr.erl b/lib/hipe/cerl/cerl_prettypr.erl index 7e8b7f60bd..1a6e6999fe 100644 --- a/lib/hipe/cerl/cerl_prettypr.erl +++ b/lib/hipe/cerl/cerl_prettypr.erl @@ -64,8 +64,8 @@ seq_arg/1, seq_body/1, string_lit/1, try_arg/1, try_body/1, try_vars/1, try_evars/1, try_handler/1, tuple_es/1, type/1, values_es/1, var_name/1, - c_map/1, map_arg/1, map_es/1, is_c_map_empty/1, - c_map_pair/2, map_pair_key/1, map_pair_val/1, map_pair_op/1 + map_arg/1, map_es/1, is_c_map_empty/1, + map_pair_key/1, map_pair_val/1, map_pair_op/1 ]). -define(PAPER, 76). @@ -499,12 +499,8 @@ lay_literal(Node, Ctxt) -> lay_cons(Node, Ctxt); V when is_tuple(V) -> lay_tuple(Node, Ctxt); - M when is_map(M), map_size(M) =:= 0 -> - text("~{}~"); M when is_map(M) -> - lay_map(c_map([c_map_pair(abstract(K),abstract(V)) - || {K,V} <- maps:to_list(M)]), - Ctxt) + lay_map(Node, Ctxt) end. lay_var(Node, Ctxt) -> @@ -627,12 +623,10 @@ lay_map_pair(Node, Ctxt) -> K = map_pair_key(Node), V = map_pair_val(Node), OpTxt = case concrete(map_pair_op(Node)) of - assoc -> "::<"; - exact -> "~<" + assoc -> "=>"; + exact -> ":=" end, - beside(floating(text(OpTxt)), - beside(lay(K,Ctxt),beside(floating(text(",")), beside(lay(V,Ctxt), - floating(text(">")))))). + beside(lay(K,Ctxt),beside(floating(text(OpTxt)),lay(V,Ctxt))). lay_let(Node, Ctxt) -> V = lay_value_list(let_vars(Node), Ctxt), diff --git a/lib/hipe/cerl/cerl_to_icode.erl b/lib/hipe/cerl/cerl_to_icode.erl index 97b95f2e7c..ab131c2d01 100644 --- a/lib/hipe/cerl/cerl_to_icode.erl +++ b/lib/hipe/cerl/cerl_to_icode.erl @@ -794,9 +794,9 @@ bitstr_gen_op([V], #ctxt{fail=FL, class=guard}, SizeInfo, ConstInfo, Type, Flags, Base, Offset) -> SL = new_label(), case SizeInfo of - {all,_NewUnit, NewAlign, S1} -> + {all, NewUnit, NewAlign, S1} -> Type = binary, - Name = {bs_put_binary_all, Flags}, + Name = {bs_put_binary_all, NewUnit, Flags}, Primop = {hipe_bs_primop, Name}, {add_code([icode_guardop([Offset], Primop, [V, Base, Offset], SL, FL), @@ -819,9 +819,9 @@ bitstr_gen_op([V], #ctxt{fail=FL, class=guard}, SizeInfo, ConstInfo, bitstr_gen_op([V], _Ctxt, SizeInfo, ConstInfo, Type, Flags, Base, Offset) -> case SizeInfo of - {all, _NewUnit, NewAlign, S} -> + {all, NewUnit, NewAlign, S} -> Type = binary, - Name = {bs_put_binary_all, Flags}, + Name = {bs_put_binary_all, NewUnit, Flags}, Primop = {hipe_bs_primop, Name}, {add_code([icode_call_primop([Offset], Primop, [V, Base, Offset])], S), diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl index c2fb79c089..7684dc4a81 100644 --- a/lib/hipe/cerl/erl_bif_types.erl +++ b/lib/hipe/cerl/erl_bif_types.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2015. All Rights Reserved. +%% Copyright Ericsson AB 2003-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -46,7 +46,6 @@ t_bitstr/0, t_boolean/0, t_byte/0, - t_char/0, t_cons/0, t_cons/2, t_cons_hd/1, @@ -87,7 +86,6 @@ t_is_port/2, t_is_maybe_improper_list/2, t_is_reference/2, - t_is_string/1, t_is_subtype/2, t_is_tuple/2, t_list/0, @@ -139,7 +137,7 @@ type(M, F, A) -> type(M, F, A, Xs) -> type(M, F, A, Xs, 'universe'). --type opaques() :: 'universe' | [erl_types:erl_type()]. +-type opaques() :: erl_types:opaques(). -type arg_types() :: [erl_types:erl_type()]. @@ -552,9 +550,6 @@ type(erlang, bit_size, 1, Xs, Opaques) -> type(erlang, byte_size, 1, Xs, Opaques) -> strict(erlang, byte_size, 1, Xs, fun (_) -> t_non_neg_integer() end, Opaques); -type(erlang, disconnect_node, 1, Xs, Opaques) -> - strict(erlang, disconnect_node, 1, Xs, - fun (_) -> t_sup([t_boolean(), t_atom('ignored')]) end, Opaques); %% Guard bif, needs to be here. %% Also much more expressive than anything you could write in a spec... type(erlang, element, 2, Xs, Opaques) -> @@ -583,16 +578,9 @@ type(erlang, element, 2, Xs, Opaques) -> %% Guard bif, needs to be here. type(erlang, float, 1, Xs, Opaques) -> strict(erlang, float, 1, Xs, fun (_) -> t_float() end, Opaques); -type(erlang, fun_info, 1, Xs, Opaques) -> - strict(erlang, fun_info, 1, Xs, - fun (_) -> t_list(t_tuple([t_atom(), t_any()])) end, Opaques); -type(erlang, get_cookie, 0, _, _Opaques) -> t_atom(); % | t_atom('nocookie') %% Guard bif, needs to be here. type(erlang, hd, 1, Xs, Opaques) -> strict(erlang, hd, 1, Xs, fun ([X]) -> t_cons_hd(X) end, Opaques); -type(erlang, integer_to_list, 2, Xs, Opaques) -> - strict(erlang, integer_to_list, 2, Xs, - fun (_) -> t_string() end, Opaques); type(erlang, info, 1, Xs, _) -> type(erlang, system_info, 1, Xs); % alias %% All type tests are guard BIF's and may be implemented in ways that %% cannot be expressed in a type spec, why they are kept in erl_bif_types. @@ -796,8 +784,6 @@ type(erlang, make_tuple, 3, Xs, Opaques) -> _Other -> t_tuple() end end, Opaques); -type(erlang, memory, 0, _, _Opaques) -> - t_list(t_tuple([t_atom(), t_non_neg_fixnum()])); type(erlang, nif_error, 1, Xs, Opaques) -> %% this BIF and the next one are stubs for NIFs and never return strict(erlang, nif_error, 1, Xs, fun (_) -> t_any() end, Opaques); @@ -813,8 +799,6 @@ type(erlang, round, 1, Xs, Opaques) -> strict(erlang, round, 1, Xs, fun (_) -> t_integer() end, Opaques); %% Guard bif, needs to be here. type(erlang, self, 0, _, _Opaques) -> t_pid(); -type(erlang, set_cookie, 2, Xs, Opaques) -> - strict(erlang, set_cookie, 2, Xs, fun (_) -> t_atom('true') end, Opaques); type(erlang, setelement, 3, Xs, Opaques) -> strict(erlang, setelement, 3, Xs, fun ([X1, X2, X3]) -> @@ -849,19 +833,7 @@ type(erlang, setelement, 3, Xs, Opaques) -> %% Guard bif, needs to be here. type(erlang, size, 1, Xs, Opaques) -> strict(erlang, size, 1, Xs, fun (_) -> t_non_neg_integer() end, Opaques); -type(erlang, spawn, 1, Xs, Opaques) -> - strict(erlang, spawn, 1, Xs, fun (_) -> t_pid() end, Opaques); -type(erlang, spawn, 2, Xs, Opaques) -> - strict(erlang, spawn, 2, Xs, fun (_) -> t_pid() end, Opaques); -type(erlang, spawn, 4, Xs, Opaques) -> - strict(erlang, spawn, 4, Xs, fun (_) -> t_pid() end, Opaques); -type(erlang, spawn_link, 1, Xs, _) -> type(erlang, spawn, 1, Xs); % same -type(erlang, spawn_link, 2, Xs, _) -> type(erlang, spawn, 2, Xs); % same -type(erlang, spawn_link, 4, Xs, _) -> type(erlang, spawn, 4, Xs); % same type(erlang, subtract, 2, Xs, _Opaques) -> type(erlang, '--', 2, Xs); % alias -type(erlang, suspend_process, 1, Xs, Opaques) -> - strict(erlang, suspend_process, 1, Xs, - fun (_) -> t_atom('true') end, Opaques); type(erlang, system_info, 1, Xs, Opaques) -> strict(erlang, system_info, 1, Xs, fun ([Type]) -> @@ -926,8 +898,7 @@ type(erlang, system_info, 1, Xs, Opaques) -> t_list(t_pid()); ['os_type'] -> t_tuple([t_sup([t_atom('unix'), - t_atom('win32'), - t_atom('ose')]), + t_atom('win32')]), t_atom()]); ['os_version'] -> t_sup(t_tuple([t_non_neg_fixnum(), @@ -1015,10 +986,6 @@ type(erlang, tuple_to_list, 1, Xs, Opaques) -> end end end, Opaques); -type(erlang, yield, 0, _, _Opaques) -> t_atom('true'); -%%-- ets ---------------------------------------------------------------------- -type(ets, rename, 2, Xs, Opaques) -> - strict(ets, rename, 2, Xs, fun ([_, Name]) -> Name end, Opaques); %%-- hipe_bifs ---------------------------------------------------------------- type(hipe_bifs, add_ref, 2, Xs, Opaques) -> strict(hipe_bifs, add_ref, 2, Xs, fun (_) -> t_nil() end, Opaques); @@ -1678,25 +1645,6 @@ type(lists, zipwith3, 4, Xs, Opaques) -> fun ([F,_As,_Bs,_Cs]) -> t_sup(t_list(t_fun_range(F, Opaques)), t_nil()) end, Opaques); -%%-- string ------------------------------------------------------------------- -type(string, chars, 2, Xs, Opaques) -> % NOTE: added to avoid loss of info - strict(string, chars, 2, Xs, fun (_) -> t_string() end, Opaques); -type(string, chars, 3, Xs, Opaques) -> % NOTE: added to avoid loss of info - strict(string, chars, 3, Xs, - fun ([Char, N, Tail]) -> - case t_is_nil(Tail) of - true -> - type(string, chars, 2, [Char, N]); - false -> - case t_is_string(Tail) of - true -> - t_string(); - false -> - t_sup(t_sup(t_string(), Tail), t_cons(Char, Tail)) - end - end - end, Opaques); - %%----------------------------------------------------------------------------- type(M, F, A, Xs, _O) when is_atom(M), is_atom(F), is_integer(A), 0 =< A, A =< 255 -> @@ -2200,7 +2148,7 @@ type_ranks(Type, I, Min, Max, [TypeClass|Rest], Opaques) -> type_order() -> [t_number(), t_atom(), t_reference(), t_fun(), t_port(), t_pid(), t_tuple(), - t_list(), t_binary()]. + t_map(), t_list(), t_bitstr()]. key_comparisons_fail(X0, KeyPos, TupleList, Opaques) -> X = case t_is_number(t_inf(X0, t_number(), Opaques), Opaques) of @@ -2300,9 +2248,7 @@ arg_types(erlang, bit_size, 1) -> [t_bitstr()]; %% Guard bif, needs to be here. arg_types(erlang, byte_size, 1) -> - [t_binary()]; -arg_types(erlang, disconnect_node, 1) -> - [t_node()]; + [t_bitstr()]; arg_types(erlang, halt, 0) -> []; arg_types(erlang, halt, 1) -> @@ -2322,17 +2268,11 @@ arg_types(erlang, element, 2) -> %% Guard bif, needs to be here. arg_types(erlang, float, 1) -> [t_number()]; -arg_types(erlang, fun_info, 1) -> - [t_fun()]; -arg_types(erlang, get_cookie, 0) -> - []; %% Guard bif, needs to be here. arg_types(erlang, hd, 1) -> [t_cons()]; arg_types(erlang, info, 1) -> arg_types(erlang, system_info, 1); % alias -arg_types(erlang, integer_to_list, 2) -> - [t_integer(), t_from_range(2, 36)]; arg_types(erlang, is_atom, 1) -> [t_any()]; arg_types(erlang, is_binary, 1) -> @@ -2379,8 +2319,6 @@ arg_types(erlang, make_tuple, 2) -> [t_non_neg_fixnum(), t_any()]; % the value 0 is OK as first argument arg_types(erlang, make_tuple, 3) -> [t_non_neg_fixnum(), t_any(), t_list(t_tuple([t_pos_integer(), t_any()]))]; -arg_types(erlang, memory, 0) -> - []; arg_types(erlang, nif_error, 1) -> [t_any()]; arg_types(erlang, nif_error, 2) -> @@ -2397,29 +2335,13 @@ arg_types(erlang, round, 1) -> %% Guard bif, needs to be here. arg_types(erlang, self, 0) -> []; -arg_types(erlang, set_cookie, 2) -> - [t_node(), t_atom()]; arg_types(erlang, setelement, 3) -> [t_pos_integer(), t_tuple(), t_any()]; %% Guard bif, needs to be here. arg_types(erlang, size, 1) -> [t_sup(t_tuple(), t_binary())]; -arg_types(erlang, spawn, 1) -> %% TODO: Tuple? - [t_fun()]; -arg_types(erlang, spawn, 2) -> %% TODO: Tuple? - [t_node(), t_fun()]; -arg_types(erlang, spawn, 4) -> %% TODO: Tuple? - [t_node(), t_atom(), t_atom(), t_list()]; -arg_types(erlang, spawn_link, 1) -> - arg_types(erlang, spawn, 1); % same -arg_types(erlang, spawn_link, 2) -> - arg_types(erlang, spawn, 2); % same -arg_types(erlang, spawn_link, 4) -> - arg_types(erlang, spawn, 4); % same arg_types(erlang, subtract, 2) -> arg_types(erlang, '--', 2); -arg_types(erlang, suspend_process, 1) -> - [t_pid()]; arg_types(erlang, system_info, 1) -> [t_sup([t_atom(), % documented t_tuple([t_atom(), t_any()]), % documented @@ -2438,11 +2360,6 @@ arg_types(erlang, tuple_size, 1) -> [t_tuple()]; arg_types(erlang, tuple_to_list, 1) -> [t_tuple()]; -arg_types(erlang, yield, 0) -> - []; -%%------- ets ----------------------------------------------------------------- -arg_types(ets, rename, 2) -> - [t_atom(), t_atom()]; %%------- hipe_bifs ----------------------------------------------------------- arg_types(hipe_bifs, add_ref, 2) -> [t_mfa(), t_tuple([t_mfa(), @@ -2639,13 +2556,6 @@ arg_types(lists, zipwith, 3) -> [t_fun([t_any(), t_any()], t_any()), t_list(), t_list()]; arg_types(lists, zipwith3, 4) -> [t_fun([t_any(), t_any(), t_any()], t_any()), t_list(), t_list(), t_list()]; - -%%------- string -------------------------------------------------------------- -arg_types(string, chars, 2) -> - [t_char(), t_non_neg_integer()]; -arg_types(string, chars, 3) -> - [t_char(), t_non_neg_integer(), t_any()]; -%%----------------------------------------------------------------------------- arg_types(M, F, A) when is_atom(M), is_atom(F), is_integer(A), 0 =< A, A =< 255 -> unknown. % safe approximation for all functions. diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl index cd2d2fe207..fae12d7421 100644 --- a/lib/hipe/cerl/erl_types.erl +++ b/lib/hipe/cerl/erl_types.erl @@ -140,7 +140,6 @@ t_is_port/1, t_is_port/2, t_is_maybe_improper_list/1, t_is_maybe_improper_list/2, t_is_reference/1, t_is_reference/2, - t_is_remote/1, t_is_string/1, t_is_subtype/2, t_is_tuple/1, t_is_tuple/2, @@ -173,14 +172,12 @@ t_number_vals/1, t_number_vals/2, t_opaque_from_records/1, t_opaque_structure/1, - %% t_parameterized_module/0, t_pid/0, t_port/0, t_maybe_improper_list/0, %% t_maybe_improper_list/2, t_product/1, t_reference/0, - t_remote/3, t_string/0, t_struct_from_opaque/2, t_subst/2, @@ -208,7 +205,6 @@ type_is_defined/4, record_field_diffs_to_string/2, subst_all_vars_to_any/1, - subst_all_remote/2, lift_list_to_pos_empty/1, lift_list_to_pos_empty/2, is_opaque_type/2, is_erl_type/1, @@ -228,7 +224,7 @@ -export([t_is_identifier/1]). -endif. --export_type([erl_type/0, type_table/0, var_table/0]). +-export_type([erl_type/0, opaques/0, type_table/0, var_table/0]). %%-define(DEBUG, true). @@ -280,7 +276,6 @@ -define(number_tag, number). -define(opaque_tag, opaque). -define(product_tag, product). --define(remote_tag, remote). -define(tuple_set_tag, tuple_set). -define(tuple_tag, tuple). -define(union_tag, union). @@ -288,7 +283,7 @@ -type tag() :: ?atom_tag | ?binary_tag | ?function_tag | ?identifier_tag | ?list_tag | ?map_tag | ?matchstate_tag | ?nil_tag | ?number_tag - | ?opaque_tag | ?product_tag | ?remote_tag + | ?opaque_tag | ?product_tag | ?tuple_tag | ?tuple_set_tag | ?union_tag | ?var_tag. -define(float_qual, float). @@ -320,7 +315,7 @@ %% Auxiliary types and convenient macros %% --type parse_form() :: {atom(), _, _} | {atom(), _, _, _} | {'op', _, _, _, _}. %% XXX: Temporarily +-type parse_form() :: erl_parse:abstract_expr(). -type rng_elem() :: 'pos_inf' | 'neg_inf' | integer(). -record(int_set, {set :: [integer()]}). @@ -330,7 +325,6 @@ %% was updated to 2.7 due to this change. -record(opaque, {mod :: module(), name :: atom(), args = [] :: [erl_type()], struct :: erl_type()}). --record(remote, {mod:: module(), name :: atom(), args = [] :: [erl_type()]}). -define(atom(Set), #c{tag=?atom_tag, elements=Set}). -define(bitstr(Unit, Base), #c{tag=?binary_tag, elements=[Unit,Base]}). @@ -350,7 +344,6 @@ -define(map(Pairs), #c{tag=?map_tag, elements=Pairs}). -define(opaque(Optypes), #c{tag=?opaque_tag, elements=Optypes}). -define(product(Types), #c{tag=?product_tag, elements=Types}). --define(remote(RemTypes), #c{tag=?remote_tag, elements=RemTypes}). -define(tuple(Types, Arity, Qual), #c{tag=?tuple_tag, elements=Types, qualifier={Arity, Qual}}). -define(tuple_set(Tuples), #c{tag=?tuple_set_tag, elements=Tuples}). @@ -371,8 +364,8 @@ -type type_key() :: {'type' | 'opaque', atom(), arity()}. -type record_value() :: [{atom(), erl_parse:abstract_expr(), erl_type()}]. -type type_value() :: {module(), erl_type(), atom()}. --type type_table() :: dict:dict(record_key(), record_value()) - | dict:dict(type_key(), type_value()). +-type type_table() :: dict:dict(record_key() | type_key(), + record_value() | type_value()). -type var_table() :: dict:dict(atom(), erl_type()). @@ -380,19 +373,18 @@ %% Unions %% --define(union(List), #c{tag=?union_tag, elements=[_,_,_,_,_,_,_,_,_,_,_]=List}). - --define(atom_union(T), ?union([T,?none,?none,?none,?none,?none,?none,?none,?none,?none,?none])). --define(bitstr_union(T), ?union([?none,T,?none,?none,?none,?none,?none,?none,?none,?none,?none])). --define(function_union(T), ?union([?none,?none,T,?none,?none,?none,?none,?none,?none,?none,?none])). --define(identifier_union(T), ?union([?none,?none,?none,T,?none,?none,?none,?none,?none,?none,?none])). --define(list_union(T), ?union([?none,?none,?none,?none,T,?none,?none,?none,?none,?none,?none])). --define(number_union(T), ?union([?none,?none,?none,?none,?none,T,?none,?none,?none,?none,?none])). --define(tuple_union(T), ?union([?none,?none,?none,?none,?none,?none,T,?none,?none,?none,?none])). --define(matchstate_union(T), ?union([?none,?none,?none,?none,?none,?none,?none,T,?none,?none,?none])). --define(opaque_union(T), ?union([?none,?none,?none,?none,?none,?none,?none,?none,T,?none,?none])). --define(remote_union(T), ?union([?none,?none,?none,?none,?none,?none,?none,?none,?none,T,?none])). --define(map_union(T), ?union([?none,?none,?none,?none,?none,?none,?none,?none,?none,?none,T])). +-define(union(List), #c{tag=?union_tag, elements=[_,_,_,_,_,_,_,_,_,_]=List}). + +-define(atom_union(T), ?union([T,?none,?none,?none,?none,?none,?none,?none,?none,?none])). +-define(bitstr_union(T), ?union([?none,T,?none,?none,?none,?none,?none,?none,?none,?none])). +-define(function_union(T), ?union([?none,?none,T,?none,?none,?none,?none,?none,?none,?none])). +-define(identifier_union(T), ?union([?none,?none,?none,T,?none,?none,?none,?none,?none,?none])). +-define(list_union(T), ?union([?none,?none,?none,?none,T,?none,?none,?none,?none,?none])). +-define(number_union(T), ?union([?none,?none,?none,?none,?none,T,?none,?none,?none,?none])). +-define(tuple_union(T), ?union([?none,?none,?none,?none,?none,?none,T,?none,?none,?none])). +-define(matchstate_union(T), ?union([?none,?none,?none,?none,?none,?none,?none,T,?none,?none])). +-define(opaque_union(T), ?union([?none,?none,?none,?none,?none,?none,?none,?none,T,?none])). +-define(map_union(T), ?union([?none,?none,?none,?none,?none,?none,?none,?none,?none,T])). -define(integer_union(T), ?number_union(T)). -define(float_union(T), ?number_union(T)). -define(nil_union(T), ?list_union(T)). @@ -679,8 +671,8 @@ list_decorate(List, L, Opaques) -> union_decorate(U1, U2, Opaques) -> Union = union_decorate(U1, U2, Opaques, 0, []), - [A,B,F,I,L,N,T,M,_,_R,Map] = U1, - [_,_,_,_,_,_,_,_,Opaque,_,_] = U2, + [A,B,F,I,L,N,T,M,_,Map] = U1, + [_,_,_,_,_,_,_,_,Opaque,_] = U2, List = [A,B,F,I,L,N,T,M,Map], DecList = [Dec || E <- List, @@ -792,21 +784,6 @@ list_struct_from_opaque(Types, Opaques) -> [t_struct_from_opaque(Type, Opaques) || Type <- Types]. %%----------------------------------------------------------------------------- -%% Remote types: these types are used for preprocessing; -%% they should never reach the analysis stage. - --spec t_remote(atom(), atom(), [erl_type()]) -> erl_type(). - -t_remote(Mod, Name, Args) -> - ?remote(set_singleton(#remote{mod = Mod, name = Name, args = Args})). - --spec t_is_remote(erl_type()) -> boolean(). - -t_is_remote(Type) -> - do_opaque(Type, 'universe', fun is_remote/1). - -is_remote(?remote(_)) -> true; -is_remote(_) -> false. -type mod_records() :: dict:dict(module(), type_table()). @@ -1807,7 +1784,7 @@ t_mfa() -> -spec t_module() -> erl_type(). t_module() -> - t_sup(t_atom(), t_parameterized_module()). + t_atom(). -spec t_node() -> erl_type(). @@ -1833,11 +1810,6 @@ t_iolist(N, T) when N > 0 -> t_iolist(0, T) -> t_maybe_improper_list(t_any(), t_sup(T, t_nil())). --spec t_parameterized_module() -> erl_type(). - -t_parameterized_module() -> - t_tuple(). - -spec t_timeout() -> erl_type(). t_timeout() -> @@ -2178,8 +2150,6 @@ t_sup(?opaque(Set1), ?opaque(Set2)) -> %% io:format("Debug: t_sup executed with args ~w and ~w~n",[T1, T2]), ?none; %%t_sup(T1, T2=?opaque(_,_,_)) -> %% io:format("Debug: t_sup executed with args ~w and ~w~n",[T1, T2]), ?none; -t_sup(?remote(Set1), ?remote(Set2)) -> - ?remote(set_union_no_limit(Set1, Set2)); t_sup(?matchstate(Pres1, Slots1), ?matchstate(Pres2, Slots2)) -> ?matchstate(t_sup(Pres1, Pres2), t_sup(Slots1, Slots2)); t_sup(?nil, ?nil) -> ?nil; @@ -2373,7 +2343,6 @@ force_union(T = ?list(_, _, _)) -> ?list_union(T); force_union(T = ?nil) -> ?list_union(T); force_union(T = ?number(_, _)) -> ?number_union(T); force_union(T = ?opaque(_)) -> ?opaque_union(T); -force_union(T = ?remote(_)) -> ?remote_union(T); force_union(T = ?map(_)) -> ?map_union(T); force_union(T = ?tuple(_, _, _)) -> ?tuple_union(T); force_union(T = ?tuple_set(_)) -> ?tuple_union(T); @@ -2450,8 +2419,7 @@ t_inf(T1, T2) -> t_inf(T1, T2, 'universe'). %% 'match' should be used from t_find_unknown_opaque() only --type t_inf_opaques() :: 'universe' - | [erl_type()] | {'match', [erl_type() | 'universe']}. +-type t_inf_opaques() :: opaques() | {'match', [erl_type() | 'universe']}. -spec t_inf(erl_type(), erl_type(), t_inf_opaques()) -> erl_type(). @@ -2711,7 +2679,6 @@ is_compat_args([A1|Args1], [A2|Args2]) -> is_compat_args([], []) -> true; is_compat_args(_, _) -> false. -is_compat_arg(A, A) -> true; is_compat_arg(A1, A2) -> is_specialization(A1, A2) orelse is_specialization(A2, A1). @@ -2722,6 +2689,7 @@ is_compat_arg(A1, A2) -> %% any(). For example, {_,_} is a specialization of any(), but not of %% tuple(). Does not handle variables, but any() and unions (sort of). +is_specialization(T, T) -> true; is_specialization(_, ?any) -> true; is_specialization(?any, _) -> false; is_specialization(?function(Domain1, Range1), ?function(Domain2, Range2)) -> @@ -2747,8 +2715,8 @@ is_specialization(?tuple(Elements1, Arity, _), specialization_list(Elements1, sup_tuple_elements(List)); is_specialization(?tuple_set(List1), ?tuple_set(List2)) -> try - specialization_list(lists:append([T || {_Arity, T} <- List1]), - lists:append([T || {_Arity, T} <- List2])) + specialization_list_list([sup_tuple_elements(T) || {_Arity, T} <- List1], + [sup_tuple_elements(T) || {_Arity, T} <- List2]) catch _:_ -> false end; is_specialization(?union(List1)=T1, ?union(List2)=T2) -> @@ -2772,13 +2740,19 @@ is_specialization(T1, ?opaque(_) = T2) -> is_specialization(T1, t_opaque_structure(T2)); is_specialization(?var(_), _) -> exit(error); is_specialization(_, ?var(_)) -> exit(error); -is_specialization(T, T) -> true; is_specialization(?none, _) -> false; is_specialization(_, ?none) -> false; is_specialization(?unit, _) -> false; is_specialization(_, ?unit) -> false; is_specialization(#c{}, #c{}) -> false. +specialization_list_list(LL1, LL2) -> + length(LL1) =:= length(LL2) andalso specialization_list_list1(LL1, LL2). + +specialization_list_list1([], []) -> true; +specialization_list_list1([L1|LL1], [L2|LL2]) -> + specialization_list(L1, L2) andalso specialization_list_list1(LL1, LL2). + specialization_list(L1, L2) -> length(L1) =:= length(L2) andalso specialization_list1(L1, L2). @@ -2880,8 +2854,8 @@ inf_tuples_in_sets2(_, [], Acc, _Opaques) -> lists:reverse(Acc). inf_union(U1, U2, Opaques) -> OpaqueFun = fun(Union1, Union2, InfFun) -> - [_,_,_,_,_,_,_,_,Opaque,_,_] = Union1, - [A,B,F,I,L,N,T,M,_,_R,Map] = Union2, + [_,_,_,_,_,_,_,_,Opaque,_] = Union1, + [A,B,F,I,L,N,T,M,_,Map] = Union2, List = [A,B,F,I,L,N,T,M,Map], inf_union_collect(List, Opaque, InfFun, [], []) end, @@ -3060,18 +3034,6 @@ t_subst_aux(?union(List), VarMap) -> ?union([t_subst_aux(E, VarMap) || E <- List]); t_subst_aux(T, _VarMap) -> T. - --spec subst_all_remote(erl_type(), erl_type()) -> erl_type(). - -subst_all_remote(Type0, Substitute) -> - Map = - fun(Type) -> - case t_is_remote(Type) of - true -> Substitute; - false -> Type - end - end, - t_map(Map, Type0). %%----------------------------------------------------------------------------- %% Unification @@ -3175,11 +3137,11 @@ unify_union1(?union(List), T1, T2) -> end. unify_union(List) -> - [A,B,F,I,L,N,T,M,O,R,Map] = List, + [A,B,F,I,L,N,T,M,O,Map] = List, if O =:= ?none -> no; true -> S = t_opaque_structure(O), - {yes, t_sup([A,B,F,I,L,N,T,M,S,R,Map])} + {yes, t_sup([A,B,F,I,L,N,T,M,S,Map])} end. -spec is_opaque_type(erl_type(), [erl_type()]) -> boolean(). @@ -3537,10 +3499,10 @@ t_subtract_lists([], [], Acc) -> -spec subtract_union([erl_type(),...], [erl_type(),...]) -> erl_type(). subtract_union(U1, U2) -> - [A1,B1,F1,I1,L1,N1,T1,M1,O1,R1,Map1] = U1, - [A2,B2,F2,I2,L2,N2,T2,M2,O2,R2,Map2] = U2, - List1 = [A1,B1,F1,I1,L1,N1,T1,M1,?none,R1,Map1], - List2 = [A2,B2,F2,I2,L2,N2,T2,M2,?none,R2,Map2], + [A1,B1,F1,I1,L1,N1,T1,M1,O1,Map1] = U1, + [A2,B2,F2,I2,L2,N2,T2,M2,O2,Map2] = U2, + List1 = [A1,B1,F1,I1,L1,N1,T1,M1,?none,Map1], + List2 = [A2,B2,F2,I2,L2,N2,T2,M2,?none,Map2], Sub1 = subtract_union(List1, List2, 0, []), O = if O1 =:= ?none -> O1; true -> t_subtract(O1, ?union(U2)) @@ -3635,7 +3597,7 @@ t_is_instance(ConcreteType, Type) -> t_unopaque(T) -> t_unopaque(T, 'universe'). --spec t_unopaque(erl_type(), 'universe' | [erl_type()]) -> erl_type(). +-spec t_unopaque(erl_type(), opaques()) -> erl_type(). t_unopaque(?opaque(_) = T, Opaques) -> case Opaques =:= 'universe' orelse is_opaque_type(T, Opaques) of @@ -3656,7 +3618,7 @@ t_unopaque(?product(Types), Opaques) -> ?product([t_unopaque(T, Opaques) || T <- Types]); t_unopaque(?function(Domain, Range), Opaques) -> ?function(t_unopaque(Domain, Opaques), t_unopaque(Range, Opaques)); -t_unopaque(?union([A,B,F,I,L,N,T,M,O,R,Map]), Opaques) -> +t_unopaque(?union([A,B,F,I,L,N,T,M,O,Map]), Opaques) -> UL = t_unopaque(L, Opaques), UT = t_unopaque(T, Opaques), UF = t_unopaque(F, Opaques), @@ -3665,7 +3627,7 @@ t_unopaque(?union([A,B,F,I,L,N,T,M,O,R,Map]), Opaques) -> ?opaque(_) = O1 -> {O1, []}; Type -> {?none, [Type]} end, - t_sup([?union([A,B,UF,I,UL,N,UT,M,OF,R,UMap])|UO]); + t_sup([?union([A,B,UF,I,UL,N,UT,M,OF,UMap])|UO]); t_unopaque(T, _) -> T. @@ -3932,16 +3894,6 @@ t_to_string(?float, _RecDict) -> "float()"; t_to_string(?number(?any, ?unknown_qual), _RecDict) -> "number()"; t_to_string(?product(List), RecDict) -> "<" ++ comma_sequence(List, RecDict) ++ ">"; -t_to_string(?remote(Set), RecDict) -> - string:join([case Args =:= [] of - true -> flat_format("~w:~w()", [Mod, Name]); - false -> - ArgString = comma_sequence(Args, RecDict), - flat_format("~w:~w(~s)", [Mod, Name, ArgString]) - end - || #remote{mod = Mod, name = Name, args = Args} <- - set_to_list(Set)], - " | "); t_to_string(?map(Pairs), RecDict) -> "#{" ++ map_pairs_to_string(Pairs,RecDict) ++ "}"; t_to_string(?tuple(?any, ?any, ?any), _RecDict) -> "tuple()"; @@ -3974,18 +3926,17 @@ record_to_string(Tag, [_|Fields], FieldNames, RecDict) -> FieldStrings = record_fields_to_string(Fields, FieldNames, RecDict, []), "#" ++ atom_to_string(Tag) ++ "{" ++ string:join(FieldStrings, ",") ++ "}". -record_fields_to_string([F|Fs], [{FName, _Abstr, _DefType}|FDefs], +record_fields_to_string([F|Fs], [{FName, _Abstr, DefType}|FDefs], RecDict, Acc) -> NewAcc = - case t_is_equal(F, t_any()) orelse t_is_any_atom('undefined', F) of + case + t_is_equal(F, t_any()) orelse + (t_is_any_atom('undefined', F) andalso + not t_is_none(t_inf(F, DefType))) + of true -> Acc; false -> StrFV = atom_to_string(FName) ++ "::" ++ t_to_string(F, RecDict), - %% ActualDefType = t_subtract(DefType, t_atom('undefined')), - %% Str = case t_is_any(ActualDefType) of - %% true -> StrFV; - %% false -> StrFV ++ "::" ++ t_to_string(ActualDefType, RecDict) - %% end, [StrFV|Acc] end, record_fields_to_string(Fs, FDefs, RecDict, NewAcc); @@ -4825,13 +4776,13 @@ do_opaque(?opaque(_) = Type, Opaques, Pred) -> false -> Pred(Type) end; do_opaque(?union(List) = Type, Opaques, Pred) -> - [A,B,F,I,L,N,T,M,O,R,Map] = List, + [A,B,F,I,L,N,T,M,O,Map] = List, if O =:= ?none -> Pred(Type); true -> case Opaques =:= 'universe' orelse is_opaque_type(O, Opaques) of true -> S = t_opaque_structure(O), - do_opaque(t_sup([A,B,F,I,L,N,T,M,S,R,Map]), Opaques, Pred); + do_opaque(t_sup([A,B,F,I,L,N,T,M,S,Map]), Opaques, Pred); false -> Pred(Type) end end; @@ -4865,10 +4816,6 @@ set_union(S1, S2) -> _ -> ?any end. -set_union_no_limit(?any, _) -> ?any; -set_union_no_limit(_, ?any) -> ?any; -set_union_no_limit(S1, S2) -> ordsets:union(S1, S2). - %% The intersection and subtraction can return ?none. %% This should always be handled right away since ?none is not a valid set. %% However, ?any is considered a valid set. diff --git a/lib/hipe/flow/cfg.hrl b/lib/hipe/flow/cfg.hrl index f79fff4efe..641ec102db 100644 --- a/lib/hipe/flow/cfg.hrl +++ b/lib/hipe/flow/cfg.hrl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2014. All Rights Reserved. +%% Copyright Ericsson AB 2007-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -34,11 +34,13 @@ %% -record(cfg_info, {'fun' :: mfa(), start_label :: cfg_lbl(), + %% TODO: merge is_closure and closure_arity into one field is_closure :: boolean(), - closure_arity :: arity(), + closure_arity = none :: 'none' | arity(), is_leaf :: boolean(), params, % :: list() info = []}). %% this field seems not needed; take out?? +-type cfg_info() :: #cfg_info{}. %% %% Data is a triple with a dict of constants, a list of labels and an integer @@ -49,6 +51,6 @@ %% The following is to be used by other modules %% -record(cfg, {table = gb_trees:empty() :: gb_trees:tree(), - info :: #cfg_info{}, + info :: cfg_info(), data :: cfg_data()}). -type cfg() :: #cfg{}. diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl index 0c7bdb788a..37c6ba9c60 100644 --- a/lib/hipe/icode/hipe_beam_to_icode.erl +++ b/lib/hipe/icode/hipe_beam_to_icode.erl @@ -881,6 +881,15 @@ trans_fun([{bs_init_bits,{f,Lbl},Size,_Words,_LiveRegs,{field_flags,Flags0},X}| trans_fun([{bs_add, {f,Lbl}, [Old,New,Unit], Res}|Instructions], Env) -> Dst = mk_var(Res), Temp = mk_var(new), + {FailLblName, FailCode} = + if Lbl =:= 0 -> + FailLbl = mk_label(new), + {hipe_icode:label_name(FailLbl), + [FailLbl, + hipe_icode:mk_fail([hipe_icode:mk_const(badarg)], error)]}; + true -> + {map_label(Lbl), []} + end, MultIs = case {New,Unit} of {{integer, NewInt}, _} -> @@ -890,40 +899,26 @@ trans_fun([{bs_add, {f,Lbl}, [Old,New,Unit], Res}|Instructions], Env) -> [hipe_icode:mk_move(Temp, NewVar)]; _ -> NewVar = mk_var(New), - if Lbl =:= 0 -> - [hipe_icode:mk_primop([Temp], '*', - [NewVar, hipe_icode:mk_const(Unit)])]; - true -> - Succ = mk_label(new), - [hipe_icode:mk_primop([Temp], '*', - [NewVar, hipe_icode:mk_const(Unit)], - hipe_icode:label_name(Succ), map_label(Lbl)), - Succ] - end + Succ = mk_label(new), + [hipe_icode:mk_primop([Temp], '*', + [NewVar, hipe_icode:mk_const(Unit)], + hipe_icode:label_name(Succ), FailLblName), + Succ] end, Succ2 = mk_label(new), - {FailLblName, FailCode} = - if Lbl =:= 0 -> - FailLbl = mk_label(new), - {hipe_icode:label_name(FailLbl), - [FailLbl, - hipe_icode:mk_fail([hipe_icode:mk_const(badarg)], error)]}; - true -> - {map_label(Lbl), []} - end, IsPos = [hipe_icode:mk_if('>=', [Temp, hipe_icode:mk_const(0)], hipe_icode:label_name(Succ2), FailLblName)] ++ - FailCode ++ [Succ2], - AddI = + FailCode ++ [Succ2], + AddRhs = case Old of - {integer,OldInt} -> - hipe_icode:mk_primop([Dst], '+', [Temp, hipe_icode:mk_const(OldInt)]); - _ -> - OldVar = mk_var(Old), - hipe_icode:mk_primop([Dst], '+', [Temp, OldVar]) + {integer,OldInt} -> hipe_icode:mk_const(OldInt); + _ -> mk_var(Old) end, - MultIs ++ IsPos ++ [AddI|trans_fun(Instructions, Env)]; + Succ3 = mk_label(new), + AddI = hipe_icode:mk_primop([Dst], '+', [Temp, AddRhs], + hipe_icode:label_name(Succ3), FailLblName), + MultIs ++ IsPos ++ [AddI,Succ3|trans_fun(Instructions, Env)]; %%-------------------------------------------------------------------- %% Bit syntax instructions added in R12B-5 (Fall 2008) %%-------------------------------------------------------------------- @@ -1306,7 +1301,7 @@ trans_bin([{bs_put_binary,{f,Lbl},Size,Unit,{field_flags,Flags},Source}| {Name, Args, Env2} = case Size of {atom,all} -> %% put all bits - {{bs_put_binary_all, Flags}, [Src,Base,Offset], Env}; + {{bs_put_binary_all, Unit, Flags}, [Src,Base,Offset], Env}; {integer,NoBits} when is_integer(NoBits), NoBits >= 0 -> %% Create a N*Unit bits subbinary {{bs_put_binary, NoBits*Unit, Flags}, [Src,Base,Offset], Env}; diff --git a/lib/hipe/icode/hipe_icode.erl b/lib/hipe/icode/hipe_icode.erl index 5c7003b0ed..07d230491d 100644 --- a/lib/hipe/icode/hipe_icode.erl +++ b/lib/hipe/icode/hipe_icode.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2013. All Rights Reserved. +%% Copyright Ericsson AB 2001-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -631,59 +631,59 @@ mk_icode(Fun, Params, IsClosure, IsLeaf, Code, VarRange, LabelRange) -> -spec mk_icode(mfa(), [icode_var()], boolean(), boolean(), [icode_instr()], hipe_consttab(), {non_neg_integer(),non_neg_integer()}, - {icode_lbl(),icode_lbl()}) -> #icode{}. + {icode_lbl(),icode_lbl()}) -> icode(). mk_icode(Fun, Params, IsClosure, IsLeaf, Code, Data, VarRange, LabelRange) -> #icode{'fun'=Fun, params=Params, code=Code, data=Data, is_closure=IsClosure, is_leaf=IsLeaf, var_range=VarRange, label_range=LabelRange}. --spec icode_fun(#icode{}) -> mfa(). +-spec icode_fun(icode()) -> mfa(). icode_fun(#icode{'fun' = MFA}) -> MFA. --spec icode_params(#icode{}) -> [icode_var()]. +-spec icode_params(icode()) -> [icode_var()]. icode_params(#icode{params = Params}) -> Params. --spec icode_params_update(#icode{}, [icode_var()]) -> #icode{}. +-spec icode_params_update(icode(), [icode_var()]) -> icode(). icode_params_update(Icode, Params) -> Icode#icode{params = Params}. --spec icode_is_closure(#icode{}) -> boolean(). +-spec icode_is_closure(icode()) -> boolean(). icode_is_closure(#icode{is_closure = Closure}) -> Closure. --spec icode_is_leaf(#icode{}) -> boolean(). +-spec icode_is_leaf(icode()) -> boolean(). icode_is_leaf(#icode{is_leaf = Leaf}) -> Leaf. --spec icode_code(#icode{}) -> icode_instrs(). +-spec icode_code(icode()) -> icode_instrs(). icode_code(#icode{code = Code}) -> Code. --spec icode_code_update(#icode{}, icode_instrs()) -> #icode{}. +-spec icode_code_update(icode(), icode_instrs()) -> icode(). icode_code_update(Icode, NewCode) -> Vmax = highest_var(NewCode), Lmax = highest_label(NewCode), Icode#icode{code = NewCode, var_range = {0,Vmax}, label_range = {0,Lmax}}. --spec icode_data(#icode{}) -> hipe_consttab(). +-spec icode_data(icode()) -> hipe_consttab(). icode_data(#icode{data=Data}) -> Data. -%% %% -spec icode_data_update(#icode{}, hipe_consttab()) -> #icode{}. +%% %% -spec icode_data_update(icode(), hipe_consttab()) -> icode(). %% icode_data_update(Icode, NewData) -> Icode#icode{data=NewData}. --spec icode_var_range(#icode{}) -> {non_neg_integer(), non_neg_integer()}. +-spec icode_var_range(icode()) -> {non_neg_integer(), non_neg_integer()}. icode_var_range(#icode{var_range = VarRange}) -> VarRange. --spec icode_label_range(#icode{}) -> {non_neg_integer(), non_neg_integer()}. +-spec icode_label_range(icode()) -> {non_neg_integer(), non_neg_integer()}. icode_label_range(#icode{label_range = LabelRange}) -> LabelRange. --spec icode_info(#icode{}) -> icode_info(). +-spec icode_info(icode()) -> icode_info(). icode_info(#icode{info = Info}) -> Info. --spec icode_info_update(#icode{}, icode_info()) -> #icode{}. +-spec icode_info_update(icode(), icode_info()) -> icode(). icode_info_update(Icode, Info) -> Icode#icode{info = Info}. --spec icode_closure_arity(#icode{}) -> arity(). +-spec icode_closure_arity(icode()) -> arity(). icode_closure_arity(#icode{closure_arity = Arity}) -> Arity. --spec icode_closure_arity_update(#icode{}, arity()) -> #icode{}. +-spec icode_closure_arity_update(icode(), arity()) -> icode(). icode_closure_arity_update(Icode, Arity) -> Icode#icode{closure_arity = Arity}. @@ -1376,12 +1376,12 @@ remove_constants(L) -> %% Substitution: replace occurrences of X by Y if {X,Y} is in the %% Subst_list. --spec subst([{_,_}], I) -> I when is_subtype(I, icode_instr()). +-spec subst([{_,_}], I) -> I when I :: icode_instr(). subst(Subst, I) -> subst_defines(Subst, subst_uses(Subst, I)). --spec subst_uses([{_,_}], I) -> I when is_subtype(I, icode_instr()). +-spec subst_uses([{_,_}], I) -> I when I :: icode_instr(). subst_uses(Subst, I) -> case I of @@ -1405,7 +1405,7 @@ subst_uses(Subst, I) -> #icode_label{} -> I end. --spec subst_defines([{_,_}], I) -> I when is_subtype(I, icode_instr()). +-spec subst_defines([{_,_}], I) -> I when I :: icode_instr(). subst_defines(Subst, I) -> case I of @@ -1709,7 +1709,7 @@ mk_new_label() -> %% @doc Removes comments from Icode. %% --spec strip_comments(#icode{}) -> #icode{}. +-spec strip_comments(icode()) -> icode(). strip_comments(ICode) -> icode_code_update(ICode, no_comments(icode_code(ICode))). diff --git a/lib/hipe/icode/hipe_icode.hrl b/lib/hipe/icode/hipe_icode.hrl index 9b24c4914e..3bb7bae019 100644 --- a/lib/hipe/icode/hipe_icode.hrl +++ b/lib/hipe/icode/hipe_icode.hrl @@ -170,8 +170,9 @@ -record(icode, {'fun' :: mfa(), params :: [icode_var()], + %% TODO: merge is_closure and closure_arity into one field is_closure :: boolean(), - closure_arity :: arity(), + closure_arity = none :: 'none' | arity(), is_leaf :: boolean(), code = [] :: icode_instrs(), data :: hipe_consttab(), diff --git a/lib/hipe/icode/hipe_icode_exceptions.erl b/lib/hipe/icode/hipe_icode_exceptions.erl index 41556ab80f..f03ce2faaa 100644 --- a/lib/hipe/icode/hipe_icode_exceptions.erl +++ b/lib/hipe/icode/hipe_icode_exceptions.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2014. All Rights Reserved. +%% Copyright Ericsson AB 2004-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -85,7 +85,7 @@ %%---------------------------------------------------------------------------- --spec fix_catches(#cfg{}) -> #cfg{}. +-spec fix_catches(cfg()) -> cfg(). fix_catches(CFG) -> {Map, State} = build_mapping(find_catches(init_state(CFG))), @@ -393,10 +393,10 @@ get_renaming(C, Map) -> %%--------------------------------------------------------------------- %% State abstraction --record(state, {cfg :: #cfg{}, +-record(state, {cfg :: cfg(), changed = false :: boolean(), - succ :: #cfg{}, - pred :: #cfg{}, + succ :: cfg(), + pred :: cfg(), start_labels :: [icode_lbl(),...], visited = hipe_icode_cfg:none_visited() :: gb_sets:set(), out = gb_trees:empty() :: gb_trees:tree(), @@ -404,13 +404,8 @@ get_renaming(C, Map) -> }). init_state(CFG) -> - State = #state{cfg = CFG}, - refresh_state_cache(State). - -refresh_state_cache(State) -> - CFG = State#state.cfg, SLs = [hipe_icode_cfg:start_label(CFG)], - State#state{succ = CFG, pred = CFG, start_labels = SLs}. + #state{cfg = CFG, succ = CFG, pred = CFG, start_labels = SLs}. get_cfg(State) -> State#state.cfg. @@ -466,7 +461,8 @@ get_bb_code(L, State) -> set_bb_code(L, Code, State) -> CFG = State#state.cfg, CFG1 = hipe_icode_cfg:bb_add(CFG, L, hipe_bb:mk_bb(Code)), - refresh_state_cache(State#state{cfg = CFG1}). + SLs = [hipe_icode_cfg:start_label(CFG1)], + State#state{cfg = CFG1, succ = CFG1, pred = CFG1, start_labels = SLs}. get_new_catches_in(L, State) -> Ps = get_pred(L, State), diff --git a/lib/hipe/icode/hipe_icode_primops.erl b/lib/hipe/icode/hipe_icode_primops.erl index ffb51b2ea4..84aae30291 100644 --- a/lib/hipe/icode/hipe_icode_primops.erl +++ b/lib/hipe/icode/hipe_icode_primops.erl @@ -116,7 +116,7 @@ is_safe({hipe_bs_primop, {bs_init, _, _}}) -> false; is_safe({hipe_bs_primop, {bs_init_bits, _}}) -> false; is_safe({hipe_bs_primop, {bs_init_bits, _, _}}) -> false; is_safe({hipe_bs_primop, {bs_put_binary, _, _}}) -> false; -is_safe({hipe_bs_primop, {bs_put_binary_all, _}}) -> false; +is_safe({hipe_bs_primop, {bs_put_binary_all, _, _}}) -> false; is_safe({hipe_bs_primop, {bs_put_float, _, _, _}}) -> false; is_safe({hipe_bs_primop, {bs_put_integer, _, _, _}}) -> false; is_safe({hipe_bs_primop, {bs_put_string, _, _}}) -> false; @@ -219,7 +219,7 @@ fails({hipe_bs_primop, {bs_init, _, _}}) -> true; fails({hipe_bs_primop, {bs_init_bits, _}}) -> true; fails({hipe_bs_primop, {bs_init_bits, _, _}}) -> true; fails({hipe_bs_primop, {bs_put_binary, _, _}}) -> true; -fails({hipe_bs_primop, {bs_put_binary_all, _}}) -> true; +fails({hipe_bs_primop, {bs_put_binary_all, _, _}}) -> true; fails({hipe_bs_primop, {bs_put_float, _, _, _}}) -> true; fails({hipe_bs_primop, {bs_put_integer, _, _, _}}) -> true; fails({hipe_bs_primop, {bs_put_string, _, _}}) -> true; @@ -265,8 +265,8 @@ pp(Dev, Op) -> io:format(Dev, "gc_test<~w>", [N]); {hipe_bs_primop, BsOp} -> case BsOp of - {bs_put_binary_all, Flags} -> - io:format(Dev, "bs_put_binary_all<~w>", [Flags]); + {bs_put_binary_all, Unit, Flags} -> + io:format(Dev, "bs_put_binary_all<~w, ~w>", [Unit,Flags]); {bs_put_binary, Size} -> io:format(Dev, "bs_put_binary<~w>", [Size]); {bs_put_binary, Flags, Size} -> @@ -505,11 +505,13 @@ type(Primop, Args) -> NewMatchState = erl_types:t_matchstate_update_present(NewBinType, MatchState), if Signed =:= 0 -> - erl_types:t_product([erl_types:t_from_range(0, 1 bsl Size - 1), + UpperBound = inf_add(safe_bsl(1, Size), -1), + erl_types:t_product([erl_types:t_from_range(0, UpperBound), NewMatchState]); Signed =:= 4 -> - erl_types:t_product([erl_types:t_from_range(- (1 bsl (Size-1)), - (1 bsl (Size-1)) - 1), + erl_types:t_product([erl_types:t_from_range( + inf_inv(safe_bsl(1, Size-1)), + inf_add(safe_bsl(1, Size-1), -1)), NewMatchState]) end; [_Arg] -> @@ -628,8 +630,9 @@ type(Primop, Args) -> [_SrcType, _BitsType, _Base, Type] -> erl_types:t_bitstr_concat(Type, erl_types:t_bitstr(Size, 0)) end; - {hipe_bs_primop, {bs_put_binary_all, _Flags}} -> - [SrcType, _Base, Type] = Args, + {hipe_bs_primop, {bs_put_binary_all, Unit, _Flags}} -> + [SrcType0, _Base, Type] = Args, + SrcType = erl_types:t_inf(erl_types:t_bitstr(Unit, 0), SrcType0), erl_types:t_bitstr_concat(SrcType,Type); {hipe_bs_primop, {bs_put_string, _, Size}} -> [_Base, Type] = Args, @@ -965,3 +968,19 @@ check_fun_args(_, _) -> match_bin(Pattern, Match) -> erl_types:t_bitstr_match(Pattern, Match). + +safe_bsl(0, _) -> 0; +safe_bsl(Base, Shift) when Shift =< 128 -> Base bsl Shift; +safe_bsl(Base, _Shift) when Base > 0 -> pos_inf; +safe_bsl(Base, _Shift) when Base < 0 -> neg_inf. + +inf_inv(pos_inf) -> neg_inf; +inf_inv(neg_inf) -> pos_inf; +inf_inv(Number) -> -Number. + +inf_add(pos_inf, _Number) -> pos_inf; +inf_add(neg_inf, _Number) -> neg_inf; +inf_add(_Number, pos_inf) -> pos_inf; +inf_add(_Number, neg_inf) -> neg_inf; +inf_add(Number1, Number2) when is_integer(Number1), is_integer(Number2) -> + Number1 + Number2. diff --git a/lib/hipe/icode/hipe_icode_range.erl b/lib/hipe/icode/hipe_icode_range.erl index ba5fa1bfd7..9a20527a83 100644 --- a/lib/hipe/icode/hipe_icode_range.erl +++ b/lib/hipe/icode/hipe_icode_range.erl @@ -1202,11 +1202,11 @@ basic_type(#unsafe_update_element{}) -> not_analysed. analyse_bs_get_integer(Size, Flags, true) -> Signed = Flags band 4, if Signed =:= 0 -> - Max = 1 bsl Size - 1, + Max = inf_add(inf_bsl(1, Size), -1), Min = 0; true -> - Max = 1 bsl (Size-1) - 1, - Min = -(1 bsl (Size-1)) + Max = inf_add(inf_bsl(1, Size-1), -1), + Min = inf_inv(inf_bsl(1, Size-1)) end, {Min, Max}; analyse_bs_get_integer(Size, Flags, false) when is_integer(Size), diff --git a/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl b/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl index e350a6ff18..7613024787 100644 --- a/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl +++ b/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2014. All Rights Reserved. +%% Copyright Ericsson AB 2007-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -314,7 +314,7 @@ node_create(Label, Pred, Succ) -> %% tree - the tree of nodes, with labels as keys and node records as values -record(nodes, { - domtree :: hipe_dominators:domTree(), + domtree = none :: 'none' | hipe_dominators:domTree(), labels = none :: 'none' | [icode_lbl()], postorder = none :: 'none' | [icode_lbl()], start_label = none :: 'none' | icode_lbl(), @@ -390,7 +390,7 @@ update_del_red_test_set(Update) -> %%----------------------------------------------------------------------------- %% Main function called from the hipe_main module --spec struct_reuse(#cfg{}) -> #cfg{}. +-spec struct_reuse(cfg()) -> cfg(). struct_reuse(CFG) -> %% debug_init_case_count(?SR_INSTR_TYPE), diff --git a/lib/hipe/main/hipe.erl b/lib/hipe/main/hipe.erl index 1a4bbf179f..0e32da1d36 100644 --- a/lib/hipe/main/hipe.erl +++ b/lib/hipe/main/hipe.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2013. All Rights Reserved. +%% Copyright Ericsson AB 2001-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -764,7 +764,8 @@ finalize(OrigList, Mod, Exports, WholeModule, Opts) -> finalize_fun(MfaIcodeList, Exports, Opts) -> case proplists:get_value(concurrent_comp, Opts) of FalseVal when (FalseVal =:= undefined) orelse (FalseVal =:= false) -> - [finalize_fun_sequential(MFAIcode, Opts, #comp_servers{}) + NoServers = #comp_servers{pp_server = none, range = none, type = none}, + [finalize_fun_sequential(MFAIcode, Opts, NoServers) || {_MFA, _Icode} = MFAIcode <- MfaIcodeList]; TrueVal when (TrueVal =:= true) orelse (TrueVal =:= debug) -> finalize_fun_concurrent(MfaIcodeList, Exports, Opts) diff --git a/lib/hipe/main/hipe.hrl.src b/lib/hipe/main/hipe.hrl.src index ba27878a84..3be824ac34 100644 --- a/lib/hipe/main/hipe.hrl.src +++ b/lib/hipe/main/hipe.hrl.src @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2011. All Rights Reserved. +%% Copyright Ericsson AB 2001-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -299,7 +299,8 @@ %% Records defined in the hipe module used in other parts of the compiler %%---------------------------------------------------------------------------- --record(comp_servers, {pp_server :: pid(), range :: pid(), type :: pid()}). +-type mpid() :: 'none' | pid(). +-record(comp_servers, {pp_server :: mpid(), range :: mpid(), type :: mpid()}). %%---------------------------------------------------------------------------- %% Basic types of the 'hipe' application used in other parts of the system diff --git a/lib/hipe/main/hipe_main.erl b/lib/hipe/main/hipe_main.erl index 5753169961..be5050e155 100644 --- a/lib/hipe/main/hipe_main.erl +++ b/lib/hipe/main/hipe_main.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2011. All Rights Reserved. +%% Copyright Ericsson AB 2001-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -55,7 +55,7 @@ %%===================================================================== %% @spec compile_icode(MFA::mfa(), -%% LinearIcode::#icode{}, +%% LinearIcode::icode(), %% CompilerOptions::comp_options(), %% CompServers::#comp_servers()) -> %% {native,Platform,{unprofiled,NativeCode}} | {rtl,RTLCode} @@ -69,7 +69,7 @@ %% generated). The compiler options must have already been expanded %% (cf. `<a href="hipe.html">hipe:expand_options</a>'). </p> --spec compile_icode(mfa(), #icode{}, comp_options(), #comp_servers{}) -> +-spec compile_icode(mfa(), icode(), comp_options(), #comp_servers{}) -> comp_icode_ret(). compile_icode(MFA, LinearIcode, Options, Servers) -> @@ -230,10 +230,12 @@ get_pp_module(icode_liveness) -> hipe_icode_liveness; get_pp_module(rtl_liveness) -> hipe_rtl_liveness. perform_io(no_fun, _) -> ok; -perform_io(Fun,PPServer) when is_pid(PPServer) -> - PPServer ! {print,Fun}; -perform_io(Fun, undefined) -> - Fun(). +perform_io(Fun, PPServer) when is_pid(PPServer) -> + PPServer ! {print, Fun}, + ok; +perform_io(Fun, none) -> + Fun(), + ok. %%-------------------------------------------------------------------- diff --git a/lib/hipe/rtl/hipe_rtl_arith.inc b/lib/hipe/rtl/hipe_rtl_arith.inc index 1f455f47ed..1dff56b074 100644 --- a/lib/hipe/rtl/hipe_rtl_arith.inc +++ b/lib/hipe/rtl/hipe_rtl_arith.inc @@ -30,13 +30,13 @@ %% Returns a tuple %% {Res, Sign, Zero, Overflow, Carry} %% Res will be a number in the range -%% MAX_SIGNED_INT >= Res >= MIN_SIGNED_INT +%% MAX_UNSIGNED_INT >= Res >= 0 %% The other four values are flags that are either true or false %% eval_alu(Op, Arg1, Arg2) - when Arg1 =< ?MAX_SIGNED_INT, + when Arg1 =< ?MAX_UNSIGNED_INT, Arg1 >= ?MIN_SIGNED_INT, - Arg2 =< ?MAX_SIGNED_INT, + Arg2 =< ?MAX_UNSIGNED_INT, Arg2 >= ?MIN_SIGNED_INT -> Sign1 = sign_bit(Arg1), @@ -111,7 +111,7 @@ eval_alu(Op, Arg1, Arg2) Res = N = Z = V = C = 0, ?EXIT({"unknown alu op", Op}) end, - {two_comp_to_erl(Res), N, Z, V, C}; + {Res, N, Z, V, C}; eval_alu(Op, Arg1, Arg2) -> ?EXIT({argument_overflow,Op,Arg1,Arg2}). @@ -162,16 +162,9 @@ eval_cond(Cond, Arg1, Arg2) -> sign_bit(Val) -> ((Val bsr ?SIGN_BIT) band 1) =:= 1. -two_comp_to_erl(V) -> - if V > ?MAX_SIGNED_INT -> - - ((?MAX_UNSIGNED_INT + 1) - V); - true -> V - end. - shiftmask(Arg) -> Setbits = ?BITS - Arg, (1 bsl Setbits) - 1. zero(Val) -> Val =:= 0. - diff --git a/lib/hipe/rtl/hipe_rtl_arith_32.erl b/lib/hipe/rtl/hipe_rtl_arith_32.erl index 572556be1c..d790a8b981 100644 --- a/lib/hipe/rtl/hipe_rtl_arith_32.erl +++ b/lib/hipe/rtl/hipe_rtl_arith_32.erl @@ -24,7 +24,8 @@ %% Filename : hipe_rtl_arith_32.erl %% Module : hipe_rtl_arith_32 %% Purpose : To implement 32-bit RTL-arithmetic -%% Notes : The arithmetic works on 32-bit signed integers. +%% Notes : The arithmetic works on 32-bit signed and unsigned +%% integers. %% The implementation is taken from the implementation %% of arithmetic on SPARC. %% XXX: This code is seldom used, and hence also diff --git a/lib/hipe/rtl/hipe_rtl_binary.erl b/lib/hipe/rtl/hipe_rtl_binary.erl index b549073050..9cbab08ee2 100644 --- a/lib/hipe/rtl/hipe_rtl_binary.erl +++ b/lib/hipe/rtl/hipe_rtl_binary.erl @@ -1,3 +1,4 @@ +%% -*- erlang-indent-level: 2 -*- %%% %%% %CopyrightBegin% %%% @@ -28,11 +29,20 @@ -export([gen_rtl/7]). +-export([floorlog2/1, get_word_integer/4, make_size/3, make_size/4]). + +%%-------------------------------------------------------------------- + +-define(BYTE_SHIFT, 3). %% Turn bits into bytes or vice versa +-define(BYTE_SIZE, 8). + +%%-------------------------------------------------------------------- + gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SysLimName, ConstTab) -> case type_of_operation(BsOP) of match -> {hipe_rtl_binary_match:gen_rtl( - BsOP, Dst, Args, TrueLblName, FalseLblName),ConstTab}; + BsOP, Dst, Args, TrueLblName, FalseLblName),ConstTab}; construct -> hipe_rtl_binary_construct:gen_rtl( BsOP, Dst, Args, TrueLblName, FalseLblName, SysLimName, ConstTab) @@ -62,7 +72,7 @@ type_of_operation({bs_init,_,_}) -> construct; type_of_operation({bs_init_bits,_}) -> construct; type_of_operation({bs_init_bits,_,_}) -> construct; type_of_operation({bs_put_binary,_,_}) -> construct; -type_of_operation({bs_put_binary_all,_}) -> construct; +type_of_operation({bs_put_binary_all,_,_}) -> construct; type_of_operation({bs_put_float,_,_,_}) -> construct; type_of_operation({bs_put_integer,_,_,_}) -> construct; type_of_operation({bs_put_string,_,_}) -> construct; @@ -79,3 +89,133 @@ type_of_operation(bs_final) -> construct; type_of_operation({bs_append,_,_,_,_}) -> construct; type_of_operation({bs_private_append,_,_}) -> construct; type_of_operation(bs_init_writable) -> construct. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% +%% Small utility functions: +%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +create_lbls(X) when X > 0 -> + [hipe_rtl:mk_new_label()|create_lbls(X-1)]; +create_lbls(0) -> + []. + +%%------------------------------------------------------------------------------ +%% Utilities used by both hipe_rtl_binary_construct and hipe_rtl_binary_match +%%------------------------------------------------------------------------------ + +get_word_integer(Var, Register, SystemLimitLblName, FalseLblName) -> + [EndLbl] = create_lbls(1), + EndName = hipe_rtl:label_name(EndLbl), + get_word_integer(Var, Register,SystemLimitLblName, FalseLblName, EndName, EndName, + [EndLbl]). + +get_word_integer(Var, Register, SystemLimitLblName, FalseLblName, TrueLblName, + BigLblName, Tail) -> + [FixnumLbl, NotFixnumLbl, BignumLbl, SuccessLbl] = create_lbls(4), + [hipe_tagscheme:test_fixnum(Var, hipe_rtl:label_name(FixnumLbl), + hipe_rtl:label_name(NotFixnumLbl), 0.99), + FixnumLbl, + hipe_tagscheme:fixnum_ge(Var, hipe_rtl:mk_imm(hipe_tagscheme:mk_fixnum(0)), + hipe_rtl:label_name(SuccessLbl), FalseLblName, + 0.99), + SuccessLbl, + hipe_tagscheme:untag_fixnum(Register, Var), + hipe_rtl:mk_goto(TrueLblName), + NotFixnumLbl, + hipe_tagscheme:test_pos_bignum_arity(Var, 1, hipe_rtl:label_name(BignumLbl), + FalseLblName, SystemLimitLblName, 0.99), + BignumLbl, + hipe_tagscheme:unsafe_get_one_word_pos_bignum(Register, Var), + hipe_rtl:mk_goto(BigLblName) | Tail]. + +make_size(UnitImm, BitsVar, FailLblName) -> + make_size(UnitImm, BitsVar, FailLblName, FailLblName). + +make_size(1, BitsVar, OverflowLblName, FalseLblName) -> + DstReg = hipe_rtl:mk_new_reg_gcsafe(), + {get_word_integer(BitsVar, DstReg, OverflowLblName, FalseLblName), DstReg}; +make_size(?BYTE_SIZE, BitsVar, OverflowLblName, FalseLblName) -> + DstReg = hipe_rtl:mk_new_reg_gcsafe(), + [FixnumLbl, BignumLbl] = create_lbls(2), + WordBits = hipe_rtl_arch:word_size() * ?BYTE_SIZE, + FixnumLblName = hipe_rtl:label_name(FixnumLbl), + Tail = [BignumLbl, + hipe_rtl:mk_branch(DstReg, 'ltu', + hipe_rtl:mk_imm(1 bsl (WordBits - ?BYTE_SHIFT)), + FixnumLblName, OverflowLblName, 0.99), + FixnumLbl, + hipe_rtl:mk_alu(DstReg, DstReg, sll, hipe_rtl:mk_imm(?BYTE_SHIFT))], + Code = get_word_integer(BitsVar, DstReg, OverflowLblName, FalseLblName, + FixnumLblName, hipe_rtl:label_name(BignumLbl), Tail), + {Code, DstReg}; +make_size(UnitImm, BitsVar, OverflowLblName, FalseLblName) -> + DstReg = hipe_rtl:mk_new_reg_gcsafe(), + UnitList = number2list(UnitImm), + Code = multiply_code(UnitList, BitsVar, DstReg, OverflowLblName, FalseLblName), + {Code, DstReg}. + +multiply_code(List=[Head|_Tail], Variable, Result, OverflowLblName, + FalseLblName) -> + Test = set_high(Head), + Tmp1 = hipe_rtl:mk_new_reg(), + SuccessLbl = hipe_rtl:mk_new_label(), + Register = hipe_rtl:mk_new_reg(), + Code = [hipe_rtl:mk_move(Result, hipe_rtl:mk_imm(0))| + get_word_integer(Variable, Register, OverflowLblName, FalseLblName)] + ++ + [hipe_rtl:mk_alub(Tmp1, Register, 'and', hipe_rtl:mk_imm(Test), + eq, hipe_rtl:label_name(SuccessLbl), + OverflowLblName, 0.99), + SuccessLbl], + multiply_code(List, Register, Result, OverflowLblName, Tmp1, Code). + +multiply_code([ShiftSize|Rest], Register, Result, OverflowLblName, Tmp1, + OldCode) -> + SuccessLbl = hipe_rtl:mk_new_label(), + Code = + OldCode ++ + [hipe_rtl:mk_alu(Tmp1, Register, sll, hipe_rtl:mk_imm(ShiftSize)), + hipe_rtl:mk_alub(Result, Tmp1, 'add', Result, not_overflow, + hipe_rtl:label_name(SuccessLbl), OverflowLblName, 0.99), + SuccessLbl], + multiply_code(Rest, Register, Result, OverflowLblName, Tmp1, Code); +multiply_code([], _Register, _Result, _OverflowLblName, _Tmp1, Code) -> + Code. + +set_high(X) -> + WordBits = hipe_rtl_arch:word_size() * ?BYTE_SIZE, + set_high(min(X, WordBits), WordBits, 0). + +set_high(0, _, Y) -> + Y; +set_high(X, WordBits, Y) -> + set_high(X-1, WordBits, Y+(1 bsl (WordBits-X))). + + +number2list(X) when is_integer(X), X >= 0 -> + number2list(X, []). + +number2list(1, Acc) -> + lists:reverse([0|Acc]); +number2list(0, Acc) -> + lists:reverse(Acc); +number2list(X, Acc) -> + F = floorlog2(X), + number2list(X-(1 bsl F), [F|Acc]). + +floorlog2(X) -> + %% Double-precision floats do not have enough precision to make floorlog2 + %% exact for integers larger than 2^47. + Approx = round(math:log(X)/math:log(2)-0.5), + floorlog2_refine(X, Approx). + +floorlog2_refine(X, Approx) -> + if (1 bsl Approx) > X -> + floorlog2_refine(X, Approx - 1); + (1 bsl (Approx+1)) > X -> + Approx; + true -> + floorlog2_refine(X, Approx + 1) + end. diff --git a/lib/hipe/rtl/hipe_rtl_binary_construct.erl b/lib/hipe/rtl/hipe_rtl_binary_construct.erl index 692bad7d96..4403aa552f 100644 --- a/lib/hipe/rtl/hipe_rtl_binary_construct.erl +++ b/lib/hipe/rtl/hipe_rtl_binary_construct.erl @@ -34,6 +34,10 @@ get_field_from_term/3, set_field_from_pointer/3, get_field_from_pointer/3]). + +-import(hipe_rtl_binary, [floorlog2/1, + get_word_integer/4, + make_size/4]). %%------------------------------------------------------------------------- -include("../main/hipe.hrl"). @@ -94,10 +98,11 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab var_init_bits(Size, Dst0, Base, Offset, TrueLblName, SystemLimitLblName, FalseLblName); - {bs_put_binary_all, _Flags} -> + {bs_put_binary_all, Unit, _Flags} -> [Src, Base, Offset] = Args, [NewOffset] = get_real(Dst), - put_binary_all(NewOffset, Src, Base, Offset, TrueLblName, FalseLblName); + put_binary_all(NewOffset, Src, Base, Offset, Unit, + TrueLblName, FalseLblName); {bs_put_binary, Size, _Flags} -> case is_illegal_const(Size) of @@ -110,7 +115,9 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab put_static_binary(NewOffset, Src, Size, Base, Offset, TrueLblName, FalseLblName); [Src, Bits, Base, Offset] -> - {SizeCode, SizeReg} = make_size(Size, Bits, FalseLblName), + {SizeCode, SizeReg} = make_size(Size, Bits, + SystemLimitLblName, + FalseLblName), InCode = put_dynamic_binary(NewOffset, Src, SizeReg, Base, Offset, TrueLblName, FalseLblName), SizeCode ++ InCode @@ -132,7 +139,9 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab put_float(NewOffset, Src, Base, Offset, Size, CCode, Aligned, LittleEndian, ConstInfo, TrueLblName); [Src, Bits, Base, Offset] -> - {SizeCode, SizeReg} = make_size(Size, Bits, FalseLblName), + {SizeCode, SizeReg} = make_size(Size, Bits, + SystemLimitLblName, + FalseLblName), InCode = float_c_code(NewOffset, Src, Base, Offset, SizeReg, Flags, TrueLblName, FalseLblName), SizeCode ++ InCode @@ -161,6 +170,7 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab CCode, Aligned, LittleEndian, TrueLblName); [Src, Bits, Base, Offset] -> {SizeCode, SizeReg} = make_size(Size, Bits, + SystemLimitLblName, FalseLblName), CCode = int_c_code(NewOffset, Src, Base, Offset, SizeReg, Flags, @@ -209,6 +219,7 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab TrueLblName); [Src, Bits, Base, Offset] -> {SizeCode, SizeReg} = make_size(Size, Bits, + SystemLimitLblName, FalseLblName), CCode = int_c_code(NewOffset, Src, Base, Offset, SizeReg, Flags, @@ -293,7 +304,7 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab [SizeReg] = create_regs(1), [Base] = create_unsafe_regs(1), [hipe_rtl:mk_gctest(?PROC_BIN_WORDSIZE + ?SUB_BIN_WORDSIZE), - check_and_untag_fixnum(Size, SizeReg, FalseLblName), + get_word_integer(Size, SizeReg, SystemLimitLblName, FalseLblName), allocate_writable(DstVar, Base, SizeReg, Zero, Zero), hipe_rtl:mk_goto(TrueLblName)]; @@ -305,7 +316,7 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab SubBinSize = {sub_binary, binsize}, [get_field_from_term({sub_binary, orig}, Bin, ProcBin), get_field_from_term(SubBinSize, Bin, SubSize), - check_and_untag_fixnum(Size, SizeReg, FalseLblName), + get_word_integer(Size, SizeReg, SystemLimitLblName, FalseLblName), realloc_binary(SizeReg, ProcBin, Base), calculate_sizes(Bin, SizeReg, Offset, EndSubSize, EndSubBitSize), set_field_from_term(SubBinSize, Bin, EndSubSize), @@ -313,20 +324,21 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab hipe_rtl:mk_move(DstVar, Bin), hipe_rtl:mk_goto(TrueLblName)]; - {bs_append, _U, _F, _B, _Bla} -> + {bs_append, _U, _F, Unit, _Bla} -> [Size, Bin] = Args, [DstVar, Base, Offset] = Dst, [ProcBin] = create_vars(1), [Flags, SizeReg, IsWritable, EndSubSize, EndSubBitSize] = create_regs(5), - [ContLbl,ContLbl2,ContLbl3,WritableLbl,NotWritableLbl] = Lbls = - create_lbls(5), - [ContLblName, ContLbl2Name, ContLbl3Name, Writable, NotWritable] = + [ContLbl,ContLbl2,ContLbl3,ContLbl4,WritableLbl,NotWritableLbl] = + Lbls = create_lbls(6), + [ContLblName, ContLbl2Name, ContLbl3Name, ContLbl4Name, + Writable, NotWritable] = [hipe_rtl:label_name(Lbl) || Lbl <- Lbls], Zero = hipe_rtl:mk_imm(0), SubIsWritable = {sub_binary, is_writable}, [hipe_rtl:mk_gctest(?SUB_BIN_WORDSIZE + ?PROC_BIN_WORDSIZE), - check_and_untag_fixnum(Size, SizeReg, FalseLblName), + get_word_integer(Size, SizeReg, SystemLimitLblName, FalseLblName), hipe_tagscheme:test_bitstr(Bin, ContLblName, FalseLblName, 0.99), ContLbl, hipe_tagscheme:test_subbinary(Bin,ContLbl2Name, NotWritable), @@ -339,17 +351,19 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab get_field_from_term({proc_bin, flags}, ProcBin, Flags), hipe_rtl:mk_alub(Flags, Flags, 'and', hipe_rtl:mk_imm(?PB_IS_WRITABLE), - eq, NotWritable, Writable, 0.01), + eq, NotWritable, ContLbl4Name, 0.01), + ContLbl4, + calculate_sizes(Bin, SizeReg, Offset, EndSubSize, EndSubBitSize), + is_divisible(Offset, Unit, Writable, FalseLblName), WritableLbl, set_field_from_term(SubIsWritable, Bin, Zero), realloc_binary(SizeReg, ProcBin, Base), - calculate_sizes(Bin, SizeReg, Offset, EndSubSize, EndSubBitSize), hipe_tagscheme:mk_sub_binary(DstVar, EndSubSize, Zero, EndSubBitSize, Zero, hipe_rtl:mk_imm(1), ProcBin), hipe_rtl:mk_goto(TrueLblName), NotWritableLbl, - not_writable_code(Bin, SizeReg, DstVar, Base, Offset, + not_writable_code(Bin, SizeReg, DstVar, Base, Offset, Unit, TrueLblName, FalseLblName)] end, {Code, ConstTab} @@ -361,7 +375,7 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -not_writable_code(Bin, SizeReg, Dst, Base, Offset, +not_writable_code(Bin, SizeReg, Dst, Base, Offset, Unit, TrueLblName, FalseLblName) -> [SrcBase] = create_unsafe_regs(1), [SrcOffset, SrcSize, TotSize, TotBytes, UsedBytes] = create_regs(5), @@ -372,13 +386,13 @@ not_writable_code(Bin, SizeReg, Dst, Base, Offset, hipe_rtl:mk_alu(TotBytes, TotSize, add, ?LOW_BITS), hipe_rtl:mk_alu(TotBytes, TotBytes, srl, ?BYTE_SHIFT), hipe_rtl:mk_alu(UsedBytes, TotBytes, sll, hipe_rtl:mk_imm(1)), - hipe_rtl:mk_branch(UsedBytes, ge, hipe_rtl:mk_imm(256), + hipe_rtl:mk_branch(UsedBytes, geu, hipe_rtl:mk_imm(256), AllLblName, IncLblName), IncLbl, hipe_rtl:mk_move(UsedBytes, hipe_rtl:mk_imm(256)), AllLbl, allocate_writable(Dst, Base, UsedBytes, TotBytes, TotSize), - put_binary_all(Offset, Bin, Base, hipe_rtl:mk_imm(0), + put_binary_all(Offset, Bin, Base, hipe_rtl:mk_imm(0), Unit, TrueLblName, FalseLblName)]. allocate_writable(Dst, Base, UsedBytes, TotBytes, TotSize) -> @@ -397,16 +411,6 @@ allocate_writable(Dst, Base, UsedBytes, TotBytes, TotSize) -> hipe_tagscheme:mk_sub_binary(Dst, EndSubSize, Zero, EndSubBitSize, Zero, hipe_rtl:mk_imm(1), ProcBin)]. -check_and_untag_fixnum(Size, SizeReg, FalseLblName) -> - [ContLbl,NextLbl] = Lbls = create_lbls(2), - [ContLblName,NextLblName] = get_label_names(Lbls), - [hipe_tagscheme:test_fixnum(Size, ContLblName, FalseLblName, 0.99), - ContLbl, - hipe_tagscheme:untag_fixnum(SizeReg,Size), - hipe_rtl:mk_branch(SizeReg, ge, hipe_rtl:mk_imm(0), NextLblName, - FalseLblName), - NextLbl]. - realloc_binary(SizeReg, ProcBin, Base) -> [NoReallocLbl, ReallocLbl, NextLbl, ContLbl] = Lbls = create_lbls(4), [NoReallocLblName, ReallocLblName, NextLblName, ContLblName] = @@ -428,7 +432,7 @@ realloc_binary(SizeReg, ProcBin, Base) -> set_field_from_term(ProcBinFlagsTag, ProcBin, Flags), get_field_from_term(ProcBinValTag, ProcBin, BinPointer), get_field_from_pointer(BinOrigSizeTag, BinPointer, OrigSize), - hipe_rtl:mk_branch(OrigSize, 'lt', ResultingSize, + hipe_rtl:mk_branch(OrigSize, 'ltu', ResultingSize, ReallocLblName, NoReallocLblName), NoReallocLbl, get_field_from_term(ProcBinBytesTag, ProcBin, Base), @@ -669,14 +673,14 @@ var_init2(Size, Dst, Base, Offset, TrueLblName, SystemLimitLblName, FalseLblName WordSize = hipe_rtl_arch:word_size(), [ContLbl,HeapLbl,REFCLbl,NextLbl] = create_lbls(4), [USize,Tmp] = create_unsafe_regs(2), - [get_32_bit_value(Size, USize, SystemLimitLblName, FalseLblName), - hipe_rtl:mk_branch(USize, le, hipe_rtl:mk_imm(?MAX_BINSIZE), - hipe_rtl:label_name(ContLbl), - SystemLimitLblName), + [get_word_integer(Size, USize, SystemLimitLblName, FalseLblName), + hipe_rtl:mk_branch(USize, leu, hipe_rtl:mk_imm(?MAX_BINSIZE), + hipe_rtl:label_name(ContLbl), + SystemLimitLblName), ContLbl, hipe_rtl:mk_move(Offset, hipe_rtl:mk_imm(0)), - hipe_rtl:mk_branch(USize, le, hipe_rtl:mk_imm(?MAX_HEAP_BIN_SIZE), - hipe_rtl:label_name(HeapLbl), + hipe_rtl:mk_branch(USize, leu, hipe_rtl:mk_imm(?MAX_HEAP_BIN_SIZE), + hipe_rtl:label_name(HeapLbl), hipe_rtl:label_name(REFCLbl)), HeapLbl, hipe_rtl:mk_alu(Tmp, USize, add, hipe_rtl:mk_imm(3*WordSize-1)), @@ -694,8 +698,8 @@ var_init2(Size, Dst, Base, Offset, TrueLblName, SystemLimitLblName, FalseLblName hipe_rtl:mk_goto(TrueLblName)]. var_init_bits(Size, Dst, Base, Offset, TrueLblName, SystemLimitLblName, FalseLblName) -> - [HeapLbl,REFCLbl,NextLbl,NoSubLbl,SubLbl,ContLbl, - NoCreateSubBin, CreateSubBin, JoinLbl, JoinLbl2] = create_lbls(10), + [HeapLbl,REFCLbl,NextLbl,NoSubLbl,SubLbl, + NoCreateSubBin, CreateSubBin, JoinLbl, JoinLbl2] = create_lbls(9), [USize,ByteSize,TotByteSize,OffsetBits] = create_regs(4), [TmpDst] = create_unsafe_regs(1), Log2WordSize = hipe_rtl_arch:log2_word_size(), @@ -705,7 +709,7 @@ var_init_bits(Size, Dst, Base, Offset, TrueLblName, SystemLimitLblName, FalseLbl ?PROC_BIN_WORDSIZE) + ?SUB_BIN_WORDSIZE, Zero = hipe_rtl:mk_imm(0), [hipe_rtl:mk_gctest(MaximumWords), - get_32_bit_value(Size, USize, SystemLimitLblName, FalseLblName), + get_word_integer(Size, USize, SystemLimitLblName, FalseLblName), hipe_rtl:mk_alu(ByteSize, USize, srl, ?BYTE_SHIFT), hipe_rtl:mk_alub(OffsetBits, USize, 'and', ?LOW_BITS, eq, hipe_rtl:label_name(NoSubLbl), @@ -716,11 +720,7 @@ var_init_bits(Size, Dst, Base, Offset, TrueLblName, SystemLimitLblName, FalseLbl SubLbl, hipe_rtl:mk_alu(TotByteSize, ByteSize, 'add', hipe_rtl:mk_imm(1)), JoinLbl, - hipe_rtl:mk_branch(USize, le, hipe_rtl:mk_imm(?MAX_BINSIZE), - hipe_rtl:label_name(ContLbl), - SystemLimitLblName), - ContLbl, - hipe_rtl:mk_branch(TotByteSize, 'le', hipe_rtl:mk_imm(?MAX_HEAP_BIN_SIZE), + hipe_rtl:mk_branch(TotByteSize, 'leu', hipe_rtl:mk_imm(?MAX_HEAP_BIN_SIZE), hipe_rtl:label_name(HeapLbl), hipe_rtl:label_name(REFCLbl)), HeapLbl, @@ -743,13 +743,16 @@ var_init_bits(Size, Dst, Base, Offset, TrueLblName, SystemLimitLblName, FalseLbl hipe_rtl:mk_move(Dst, TmpDst), hipe_rtl:mk_goto(TrueLblName)]. -put_binary_all(NewOffset, Src, Base, Offset, TLName, FLName) -> +put_binary_all(NewOffset, Src, Base, Offset, Unit, TLName, FLName) -> [SrcBase,SrcOffset,NumBits] = create_regs(3), + [ContLbl] = create_lbls(1), CCode = binary_c_code(NewOffset, Src, Base, Offset, NumBits, TLName), AlignedCode = copy_aligned_bytes(SrcBase, SrcOffset, NumBits, Base, Offset, NewOffset, TLName), - get_base_offset_size(Src, SrcBase, SrcOffset, NumBits,FLName) ++ - test_alignment(SrcOffset, NumBits, Offset, AlignedCode, CCode). + [get_base_offset_size(Src, SrcBase, SrcOffset, NumBits,FLName), + is_divisible(NumBits, Unit, hipe_rtl:label_name(ContLbl), FLName), + ContLbl + |test_alignment(SrcOffset, NumBits, Offset, AlignedCode, CCode)]. test_alignment(SrcOffset, NumBits, Offset, AlignedCode, CCode) -> [Tmp] = create_regs(1), @@ -976,7 +979,7 @@ copy_string(StringBase, StringSize, BinBase, BinOffset, NewOffset, TrueLblName) small_check(SizeVar, CopySize, FalseLblName) -> SuccessLbl = hipe_rtl:mk_new_label(), - [hipe_rtl:mk_branch(SizeVar, le, CopySize, + [hipe_rtl:mk_branch(SizeVar, leu, CopySize, hipe_rtl:label_name(SuccessLbl), FalseLblName), SuccessLbl]. @@ -1279,89 +1282,18 @@ copy_float_big(Base, Offset, NewOffset, Src, FalseLblName, TrueLblName, var) -> hipe_tagscheme:test_flonum(Src, hipe_rtl:label_name(SuccessLbl), FalseLblName, 0.99) ++ [SuccessLbl|copy_float_big(Base, Offset, NewOffset, Src, FalseLblName, TrueLblName, pass)]. -make_size(1, BitsVar, FalseLblName) -> - [DstReg] = create_regs(1), - {first_part(BitsVar, DstReg, FalseLblName), DstReg}; -make_size(?BYTE_SIZE, BitsVar, FalseLblName) -> - [DstReg] = create_regs(1), - Code = - first_part(BitsVar, DstReg, FalseLblName) ++ - [hipe_rtl:mk_alu(DstReg, DstReg, 'sll', ?BYTE_SHIFT)], - {Code, DstReg}; -make_size(UnitImm, BitsVar, FalseLblName) -> - [DstReg] = create_regs(1), - UnitList = number2list(UnitImm), - Code = multiply_code(UnitList, BitsVar, DstReg, FalseLblName), - {Code, DstReg}. - -multiply_code(List=[Head|_Tail], Variable, Result, FalseLblName) -> - Test = set_high(Head), - Tmp1 = hipe_rtl:mk_new_reg(), - SuccessLbl = hipe_rtl:mk_new_label(), - Register = hipe_rtl:mk_new_reg(), - Code = [hipe_rtl:mk_move(Result, hipe_rtl:mk_imm(0))| - first_part(Variable, Register, FalseLblName)] - ++ - [hipe_rtl:mk_alub(Tmp1, Register, 'and', hipe_rtl:mk_imm(Test), - 'eq', hipe_rtl:label_name(SuccessLbl), - FalseLblName, 0.99), - SuccessLbl], - multiply_code(List, Register, Result, FalseLblName, Tmp1, Code). - -multiply_code([ShiftSize|Rest], Register, Result, FalseLblName, Tmp1, OldCode) -> - SuccessLbl = hipe_rtl:mk_new_label(), - Code = OldCode ++ [hipe_rtl:mk_alu(Tmp1, Register, 'sll', - hipe_rtl:mk_imm(ShiftSize)), - hipe_rtl:mk_alub(Result, Tmp1, 'add', Result, not_overflow, hipe_rtl:label_name(SuccessLbl), FalseLblName, 0.99), - SuccessLbl], - multiply_code(Rest, Register, Result, FalseLblName, Tmp1, Code); -multiply_code([], _Register, _Result, _FalseLblName, _Tmp1, Code) -> - Code. - -number2list(X) when is_integer(X), X >= 0 -> - number2list(X, []). - -number2list(1, Acc) -> - lists:reverse([0|Acc]); -number2list(0, Acc) -> - lists:reverse(Acc); -number2list(X, Acc) -> - F = floorlog2(X), - number2list(X-(1 bsl F), [F|Acc]). - -floorlog2(X) -> - round(math:log(X)/math:log(2)-0.5). - -set_high(X) -> - set_high(X, 0). - -set_high(0, Y) -> - Y; -set_high(X, Y) -> - set_high(X-1, Y+(1 bsl (27-X))). - -get_32_bit_value(Size, USize, SystemLimitLblName, NegLblName) -> - Lbls = [FixLbl, BigLbl, OkLbl, PosBigLbl] = create_lbls(4), - [FixLblName, BigLblName, OkLblName, PosBigLblName] = [hipe_rtl:label_name(Lbl) || Lbl <- Lbls], - [hipe_tagscheme:test_fixnum(Size, FixLblName, BigLblName, 0.99), - FixLbl, - hipe_tagscheme:untag_fixnum(USize, Size), - hipe_rtl:mk_branch(USize, ge, hipe_rtl:mk_imm(0), OkLblName, NegLblName), - BigLbl, - hipe_tagscheme:test_pos_bignum(Size, PosBigLblName, NegLblName, 0.99), - PosBigLbl, - hipe_tagscheme:get_one_word_pos_bignum(USize, Size, SystemLimitLblName), - OkLbl]. - - -first_part(Var, Register, FalseLblName) -> - [SuccessLbl1, SuccessLbl2] = create_lbls(2), - [hipe_tagscheme:test_fixnum(Var, hipe_rtl:label_name(SuccessLbl1), - FalseLblName, 0.99), - SuccessLbl1, - hipe_tagscheme:fixnum_ge(Var, hipe_rtl:mk_imm(hipe_tagscheme:mk_fixnum(0)), - hipe_rtl:label_name(SuccessLbl2), FalseLblName, 0.99), - SuccessLbl2, - hipe_tagscheme:untag_fixnum(Register, Var)]. - - +is_divisible(_Dividend, 1, SuccLbl, _FailLbl) -> + [hipe_rtl:mk_goto(SuccLbl)]; +is_divisible(Dividend, Divisor, SuccLbl, FailLbl) -> + Log2 = floorlog2(Divisor), + case Divisor =:= 1 bsl Log2 of + true -> %% Divisor is a power of 2 + %% Test that the Log2-1 lowest bits are clear + Mask = hipe_rtl:mk_imm(Divisor - 1), + [Tmp] = create_regs(1), + [hipe_rtl:mk_alub(Tmp, Dividend, 'and', Mask, eq, SuccLbl, FailLbl, 0.99)]; + false -> + %% We need division, fall back to a primop + [hipe_rtl:mk_call([], is_divisible, [Dividend, hipe_rtl:mk_imm(Divisor)], + SuccLbl, FailLbl, not_remote)] + end. diff --git a/lib/hipe/rtl/hipe_rtl_binary_match.erl b/lib/hipe/rtl/hipe_rtl_binary_match.erl index 51213b71d1..be4c35dae0 100644 --- a/lib/hipe/rtl/hipe_rtl_binary_match.erl +++ b/lib/hipe/rtl/hipe_rtl_binary_match.erl @@ -31,11 +31,12 @@ -import(hipe_tagscheme, [set_field_from_term/3, get_field_from_term/3]). +-import(hipe_rtl_binary, [make_size/3]). + -include("hipe_literals.hrl"). %%-------------------------------------------------------------------- --define(MAX_BINSIZE, trunc(?MAX_HEAP_BIN_SIZE / hipe_rtl_arch:word_size()) + 2). -define(BYTE_SHIFT, 3). %% Turn bits into bytes or vice versa -define(LOW_BITS, 7). %% Three lowest bits set -define(BYTE_SIZE, 8). @@ -333,32 +334,50 @@ float_get_c_code(Dst1, Ms, Size, Flags, TrueLblName, FalseLblName) -> get_c_code(Func, Dst1, Ms, Size, Flags, TrueLblName, FalseLblName) -> SizeReg = hipe_rtl:mk_new_reg_gcsafe(), FlagsReg = hipe_rtl:mk_new_reg_gcsafe(), + RetReg = hipe_rtl:mk_new_reg_gcsafe(), MatchBuf = hipe_rtl:mk_new_reg(), RetLabel = hipe_rtl:mk_new_label(), + OkLabel = hipe_rtl:mk_new_label(), NonVal = hipe_rtl:mk_imm(hipe_tagscheme:mk_non_value()), [hipe_rtl:mk_move(SizeReg, Size), hipe_rtl:mk_move(FlagsReg, hipe_rtl:mk_imm(Flags)), hipe_tagscheme:extract_matchbuffer(MatchBuf, Ms), - hipe_rtl_arch:call_bif([Dst1], Func, [SizeReg, FlagsReg, MatchBuf], + hipe_rtl_arch:call_bif([RetReg], Func, [SizeReg, FlagsReg, MatchBuf], hipe_rtl:label_name(RetLabel), FalseLblName), RetLabel, - hipe_rtl:mk_branch(Dst1, eq, NonVal, FalseLblName, TrueLblName, 0.01)]. + hipe_rtl:mk_branch(RetReg, eq, NonVal, FalseLblName, + hipe_rtl:label_name(OkLabel), 0.01), + OkLabel, + hipe_rtl:mk_move(Dst1, RetReg), + hipe_rtl:mk_goto(TrueLblName)]. utf8_get_c_code(Dst, Ms, TrueLblName, FalseLblName) -> + RetReg = hipe_rtl:mk_new_reg_gcsafe(), + OkLabel = hipe_rtl:mk_new_label(), MatchBuf = hipe_rtl:mk_new_reg(), NonVal = hipe_rtl:mk_imm(hipe_tagscheme:mk_non_value()), [hipe_tagscheme:extract_matchbuffer(MatchBuf, Ms), - hipe_rtl_arch:call_bif([Dst], bs_get_utf8, [MatchBuf], [], []), - hipe_rtl:mk_branch(Dst, eq, NonVal, FalseLblName, TrueLblName, 0.01)]. + hipe_rtl_arch:call_bif([RetReg], bs_get_utf8, [MatchBuf], [], []), + hipe_rtl:mk_branch(RetReg, eq, NonVal, FalseLblName, + hipe_rtl:label_name(OkLabel), 0.01), + OkLabel, + hipe_rtl:mk_move(Dst, RetReg), + hipe_rtl:mk_goto(TrueLblName)]. utf16_get_c_code(Flags, Dst, Ms, TrueLblName, FalseLblName) -> + RetReg = hipe_rtl:mk_new_reg_gcsafe(), + OkLabel = hipe_rtl:mk_new_label(), MatchBuf = hipe_rtl:mk_new_reg(), NonVal = hipe_rtl:mk_imm(hipe_tagscheme:mk_non_value()), FlagsReg = hipe_rtl:mk_new_reg_gcsafe(), [hipe_tagscheme:extract_matchbuffer(MatchBuf, Ms), hipe_rtl:mk_move(FlagsReg, hipe_rtl:mk_imm(Flags)), - hipe_rtl_arch:call_bif([Dst], bs_get_utf16, [MatchBuf, FlagsReg], [], []), - hipe_rtl:mk_branch(Dst, eq, NonVal, FalseLblName, TrueLblName, 0.01)]. + hipe_rtl_arch:call_bif([RetReg], bs_get_utf16, [MatchBuf, FlagsReg], [], []), + hipe_rtl:mk_branch(RetReg, eq, NonVal, FalseLblName, + hipe_rtl:label_name(OkLabel), 0.01), + OkLabel, + hipe_rtl:mk_move(Dst, RetReg), + hipe_rtl:mk_goto(TrueLblName)]. validate_unicode_retract_c_code(Src, Ms, TrueLblName, FalseLblName) -> MatchBuf = hipe_rtl:mk_new_reg(), @@ -817,10 +836,10 @@ create_lbls(0) -> create_lbls(X) when X > 0 -> [hipe_rtl:mk_new_label()|create_lbls(X-1)]. -make_dyn_prep(SizeReg, CCode) -> +make_dyn_prep(SizeReg, CCode) -> [CLbl, SuccessLbl] = create_lbls(2), - Init = [hipe_rtl:mk_branch(SizeReg, le, hipe_rtl:mk_imm(?MAX_SMALL_BITS), - hipe_rtl:label_name(SuccessLbl), + Init = [hipe_rtl:mk_branch(SizeReg, leu, hipe_rtl:mk_imm(?MAX_SMALL_BITS), + hipe_rtl:label_name(SuccessLbl), hipe_rtl:label_name(CLbl)), SuccessLbl], End = [CLbl|CCode], @@ -865,8 +884,8 @@ get_unaligned_int_to_reg(Reg, Size, Base, Offset, LowBits, Shiftr, Type) -> hipe_rtl:mk_imm((WordSize-MinLoad)*?BYTE_SIZE))]; {_, WordSize} -> UnsignedBig = {unsigned, big}, - [hipe_rtl:mk_branch(TotBits, le, hipe_rtl:mk_imm(MinLoad*?BYTE_SIZE), - hipe_rtl:label_name(LessLbl), + [hipe_rtl:mk_branch(TotBits, leu, hipe_rtl:mk_imm(MinLoad*?BYTE_SIZE), + hipe_rtl:label_name(LessLbl), hipe_rtl:label_name(MoreLbl)), LessLbl, load_bytes(LoadDst, Base, ByteOffset, Type, MinLoad), @@ -926,7 +945,7 @@ get_big_unknown_int(Dst1, Base, Offset, NewOffset, hipe_rtl:mk_alu(ByteOffset, Offset, srl, hipe_rtl:mk_imm(?BYTE_SHIFT)), load_bytes(LoadDst, Base, ByteOffset, Type, 1), BackLbl, - hipe_rtl:mk_branch(ByteOffset, le, Limit, hipe_rtl:label_name(LoopLbl), + hipe_rtl:mk_branch(ByteOffset, leu, Limit, hipe_rtl:label_name(LoopLbl), hipe_rtl:label_name(EndLbl)), LoopLbl, load_bytes(Tmp, Base, ByteOffset, {unsigned, big}, 1), @@ -955,8 +974,8 @@ get_little_unknown_int(Dst1, Base, Offset, NewOffset, hipe_rtl:mk_alu(Limit, Tmp, srl, hipe_rtl:mk_imm(?BYTE_SHIFT)), hipe_rtl:mk_move(ShiftReg, hipe_rtl:mk_imm(0)), BackLbl, - hipe_rtl:mk_branch(ByteOffset, lt, Limit, - hipe_rtl:label_name(LoopLbl), + hipe_rtl:mk_branch(ByteOffset, ltu, Limit, + hipe_rtl:label_name(LoopLbl), hipe_rtl:label_name(DoneLbl)), LoopLbl, load_bytes(Tmp, Base, ByteOffset, {unsigned, big}, 1), @@ -1072,7 +1091,7 @@ load_bytes(Dst, Base, Offset, {Signedness, Endianness}, X) when X > 1 -> hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(1)), hipe_rtl:mk_alu(Dst, Dst, sll, hipe_rtl:mk_imm(8)), hipe_rtl:mk_alu(Dst, Dst, 'or', Tmp1), - hipe_rtl:mk_branch(Offset, lt, Limit, hipe_rtl:label_name(LoopLbl), + hipe_rtl:mk_branch(Offset, ltu, Limit, hipe_rtl:label_name(LoopLbl), hipe_rtl:label_name(EndLbl)), EndLbl]; little -> @@ -1084,7 +1103,7 @@ load_bytes(Dst, Base, Offset, {Signedness, Endianness}, X) when X > 1 -> hipe_rtl:mk_load(Tmp1, Base, TmpOffset, byte, Signedness), hipe_rtl:mk_alu(Dst, Dst, sll, hipe_rtl:mk_imm(8)), hipe_rtl:mk_alu(Dst, Dst, 'or', Tmp1), - hipe_rtl:mk_branch(Offset, lt, TmpOffset, hipe_rtl:label_name(LoopLbl), + hipe_rtl:mk_branch(Offset, ltu, TmpOffset, hipe_rtl:label_name(LoopLbl), hipe_rtl:label_name(EndLbl)), EndLbl, hipe_rtl:mk_move(Offset, Limit)] @@ -1100,103 +1119,5 @@ create_gcsafe_regs(X) when X > 0 -> create_gcsafe_regs(0) -> []. -first_part(Var, Register, FalseLblName) -> - [EndLbl] = create_lbls(1), - EndName = hipe_rtl:label_name(EndLbl), - first_part(Var, Register, FalseLblName, EndName, EndName, [EndLbl]). - -first_part(Var, Register, FalseLblName, TrueLblName, BigLblName, Tail) -> - [FixnumLbl, NotFixnumLbl, BignumLbl, SuccessLbl] = create_lbls(4), - [hipe_tagscheme:test_fixnum(Var, hipe_rtl:label_name(FixnumLbl), - hipe_rtl:label_name(NotFixnumLbl), 0.99), - FixnumLbl, - hipe_tagscheme:fixnum_ge(Var, hipe_rtl:mk_imm(hipe_tagscheme:mk_fixnum(0)), - hipe_rtl:label_name(SuccessLbl), FalseLblName, - 0.99), - SuccessLbl, - hipe_tagscheme:untag_fixnum(Register, Var), - hipe_rtl:mk_goto(TrueLblName), - NotFixnumLbl, - %% Since binaries are not allowed to be larger than 2^wordsize bits - %% and since bignum digits are words, we know that a bignum with an - %% arity larger than one can't match. - hipe_tagscheme:test_pos_bignum_arity(Var, 1, hipe_rtl:label_name(BignumLbl), - FalseLblName, 0.99), - BignumLbl, - hipe_tagscheme:unsafe_get_one_word_pos_bignum(Register, Var), - hipe_rtl:mk_goto(BigLblName) | Tail]. - -make_size(1, BitsVar, FalseLblName) -> - [DstReg] = create_regs(1), - {first_part(BitsVar, DstReg, FalseLblName), DstReg}; -make_size(?BYTE_SIZE, BitsVar, FalseLblName) -> - [DstReg] = create_regs(1), - [FixnumLbl, BignumLbl] = create_lbls(2), - WordBits = hipe_rtl_arch:word_size() * ?BYTE_SIZE, - FixnumLblName = hipe_rtl:label_name(FixnumLbl), - Tail = [BignumLbl, - hipe_rtl:mk_branch(DstReg, 'ltu', - hipe_rtl:mk_imm(1 bsl (WordBits - ?BYTE_SHIFT)), - FixnumLblName, FalseLblName, 0.99), - FixnumLbl, - hipe_rtl:mk_alu(DstReg, DstReg, sll, hipe_rtl:mk_imm(?BYTE_SHIFT))], - Code = first_part(BitsVar, DstReg, FalseLblName, FixnumLblName, - hipe_rtl:label_name(BignumLbl), Tail), - {Code, DstReg}; -make_size(UnitImm, BitsVar, FalseLblName) -> - [DstReg] = create_regs(1), - UnitList = number2list(UnitImm), - Code = multiply_code(UnitList, BitsVar, DstReg, FalseLblName), - {Code, DstReg}. - -multiply_code(List=[Head|_Tail], Variable, Result, FalseLblName) -> - Test = set_high(Head), - Tmp1 = hipe_rtl:mk_new_reg(), - SuccessLbl = hipe_rtl:mk_new_label(), - Register = hipe_rtl:mk_new_reg(), - Code = [hipe_rtl:mk_move(Result, hipe_rtl:mk_imm(0))| - first_part(Variable, Register, FalseLblName)] - ++ - [hipe_rtl:mk_alub(Tmp1, Register, 'and', hipe_rtl:mk_imm(Test), - eq, hipe_rtl:label_name(SuccessLbl), - FalseLblName, 0.99), - SuccessLbl], - multiply_code(List, Register, Result, FalseLblName, Tmp1, Code). - -multiply_code([ShiftSize|Rest], Register, Result, FalseLblName, Tmp1, OldCode) -> - SuccessLbl = hipe_rtl:mk_new_label(), - Code = - OldCode ++ - [hipe_rtl:mk_alu(Tmp1, Register, sll, hipe_rtl:mk_imm(ShiftSize)), - hipe_rtl:mk_alub(Result, Tmp1, 'add', Result, not_overflow, - hipe_rtl:label_name(SuccessLbl), FalseLblName, 0.99), - SuccessLbl], - multiply_code(Rest, Register, Result, FalseLblName, Tmp1, Code); -multiply_code([], _Register, _Result, _FalseLblName, _Tmp1, Code) -> - Code. - -number2list(X) when is_integer(X), X >= 0 -> - number2list(X, []). - -number2list(1, Acc) -> - lists:reverse([0|Acc]); -number2list(0, Acc) -> - lists:reverse(Acc); -number2list(X, Acc) -> - F = floorlog2(X), - number2list(X-(1 bsl F), [F|Acc]). - -floorlog2(X) -> - round(math:log(X)/math:log(2)-0.5). - -set_high(X) -> - WordBits = hipe_rtl_arch:word_size() * ?BYTE_SIZE, - set_high(min(X, WordBits), WordBits, 0). - -set_high(0, _, Y) -> - Y; -set_high(X, WordBits, Y) -> - set_high(X-1, WordBits, Y+(1 bsl (WordBits-X))). - is_illegal_const(Const) -> Const >= 1 bsl (hipe_rtl_arch:word_size() * ?BYTE_SIZE) orelse Const < 0. diff --git a/lib/hipe/rtl/hipe_tagscheme.erl b/lib/hipe/rtl/hipe_tagscheme.erl index d77078acb6..8825a3ade3 100644 --- a/lib/hipe/rtl/hipe_tagscheme.erl +++ b/lib/hipe/rtl/hipe_tagscheme.erl @@ -42,7 +42,7 @@ test_ref/4, test_fun/4, test_fun2/5, test_matchstate/4, test_binary/4, test_bitstr/4, test_list/4, test_map/4, test_integer/4, test_number/4, test_tuple_N/5, - test_pos_bignum_arity/5]). + test_pos_bignum_arity/6]). -export([realtag_fixnum/2, tag_fixnum/2, realuntag_fixnum/2, untag_fixnum/2]). -export([test_two_fixnums/3, test_fixnums/4, unsafe_fixnum_add/3, unsafe_fixnum_sub/3, @@ -351,14 +351,23 @@ test_pos_bignum(X, TrueLab, FalseLab, Pred) -> mask_and_compare(Tmp, BigMask, ?TAG_HEADER_POS_BIG, TrueLab, FalseLab, Pred)]. -test_pos_bignum_arity(X, Arity, TrueLab, FalseLab, Pred) -> +test_pos_bignum_arity(X, Arity, TrueLab, NotPosBignumLab, FalseLab, Pred) -> Tmp = hipe_rtl:mk_new_reg_gcsafe(), - HalfTrueLab = hipe_rtl:mk_new_label(), + BoxedLab = hipe_rtl:mk_new_label(), HeaderImm = hipe_rtl:mk_imm(mk_header(Arity, ?TAG_HEADER_POS_BIG)), - [test_is_boxed(X, hipe_rtl:label_name(HalfTrueLab), FalseLab, Pred), - HalfTrueLab, - get_header(Tmp, X), - hipe_rtl:mk_branch(Tmp, 'eq', HeaderImm, TrueLab, FalseLab, Pred)]. + [test_is_boxed(X, hipe_rtl:label_name(BoxedLab), NotPosBignumLab, Pred), + BoxedLab, + get_header(Tmp, X)] ++ + case NotPosBignumLab =:= FalseLab of + true -> []; + false -> + BignumLab = hipe_rtl:mk_new_label(), + BigMask = ?TAG_HEADER_MASK, + [mask_and_compare(Tmp, BigMask, ?TAG_HEADER_POS_BIG, + hipe_rtl:label_name(BignumLab), NotPosBignumLab, Pred), + BignumLab] + end ++ + [hipe_rtl:mk_branch(Tmp, 'eq', HeaderImm, TrueLab, FalseLab, Pred)]. test_matchstate(X, TrueLab, FalseLab, Pred) -> Tmp = hipe_rtl:mk_new_reg_gcsafe(), diff --git a/lib/hipe/test/Makefile b/lib/hipe/test/Makefile index 009f503abb..d781e4f9be 100644 --- a/lib/hipe/test/Makefile +++ b/lib/hipe/test/Makefile @@ -10,8 +10,10 @@ MODULES= \ # .erl files for these modules are automatically generated GEN_MODULES= \ + basic_SUITE \ bs_SUITE \ - maps_SUITE + maps_SUITE \ + sanity_SUITE ERL_FILES= $(MODULES:%=%.erl) diff --git a/lib/hipe/test/basic_SUITE_data/basic_arith.erl b/lib/hipe/test/basic_SUITE_data/basic_arith.erl new file mode 100644 index 0000000000..28e99be053 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_arith.erl @@ -0,0 +1,72 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%--------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests cases for compilation of arithmetic. +%%%--------------------------------------------------------------------- +-module(basic_arith). + +-export([test/0]). + +test() -> + ok = test_rem(), + ok = test_bit_ops(), + ok = test_uplus(), + ok = test_bsl_errors(), + ok. + +%%---------------------------------------------------------------------- +%% Tests the remainder operator. + +test_rem() -> + 2 = ret_rem(42, 20), + -2 = ret_rem(-42, 20), + -2 = ret_rem(-42, -20), + {'EXIT', {badarith, _}} = ret_rem(3.14, 2), + {'EXIT', {badarith, _}} = ret_rem(42, 3.14), + ok. + +ret_rem(X, Y) -> + catch X rem Y. + +%%---------------------------------------------------------------------- +%% + +test_bit_ops() -> + 2 = bbb(11, 2, 16#3ff), + ok. + +bbb(X, Y, Z) -> + ((1 bsl X) bor Y) band Z. + +%%---------------------------------------------------------------------- +%% Tests unary plus: it used to be the identity function but not anymore + +test_uplus() -> + badarith = try uplus(gazonk) catch error:Err -> Err end, + 42 = uplus(42), + ok. + +uplus(X) -> +(X). + +%%---------------------------------------------------------------------- +%% The first part of this test triggered a bug in the emulator as one +%% of the arguments to bsl is not an integer. +%% +%% The second part triggered a compilation crash since an arithmetic +%% expression resulting in a 'system_limit' exception was statically +%% evaluated and an arithmetic result was expected. + +test_bsl_errors() -> + {'EXIT', {'badarith', _}} = (catch (t1(0, pad, 0))), + badarith = try t2(0, pad, 0) catch error:Err1 -> Err1 end, + system_limit = try (id(1) bsl 100000000) catch error:Err2 -> Err2 end, + ok. + +t1(_, X, _) -> + (1 bsl X) + 1. + +t2(_, X, _) -> + (X bsl 1) + 1. + +id(I) -> I. diff --git a/lib/hipe/test/basic_SUITE_data/basic_beam_instrs.erl b/lib/hipe/test/basic_SUITE_data/basic_beam_instrs.erl new file mode 100644 index 0000000000..6fafea3b09 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_beam_instrs.erl @@ -0,0 +1,102 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Tests for correct translation of various BEAM instructions. +%%%------------------------------------------------------------------- +-module(basic_beam_instrs). + +-export([test/0]). + +test() -> + ok = test_make_fun(), + ok = test_switch_val(), + ok = test_put_literal(), + ok = test_set_tuple_element(), + ok = test_unguarded_unsafe_element(), + ok. + +%%-------------------------------------------------------------------- +%% Tests whether the translation of make_fun works. + +test_make_fun() -> + {F, G} = double_the_fun(), + ok = F(), + {ok, 42} = G(42), + FV1 = {ok, free_var1}, + FV2 = {also, {free, var2}}, + {FV1, {ok, [bv]}, FV2} = contains_fun(FV1, ignored, FV2), + ok. + +double_the_fun() -> + {fun () -> ok end, fun (V) -> {ok, V} end}. + +contains_fun(X, _IGNORED_ARG, Y) -> + calls_fun(fun(Term) -> {X, Term, Y} end). + +calls_fun(F) -> + F({ok, [bv]}). + +%%-------------------------------------------------------------------- +%% Tests whether the translation of switch_val works. + +test_switch_val() -> + 'A' = sv(a), + 'B' = sv(b), + 'C' = sv(c), + foo = sv(d), + ok. + +sv(a) -> 'A'; +sv(b) -> 'B'; +sv(c) -> 'C'; +sv(_) -> foo. + +%%-------------------------------------------------------------------- +%% Tests correct handling of literals (statically constant terms) + +-define(QUADRUPLE, {a,b,c,42}). +-define(DEEP_LIST, [42,[42,[42]]]). + +test_put_literal() -> + ?QUADRUPLE = mk_literal_quadruple(), + ?DEEP_LIST = mk_literal_deep_list(), + ok. + +mk_literal_quadruple() -> + ?QUADRUPLE. + +mk_literal_deep_list() -> + ?DEEP_LIST. + +%%-------------------------------------------------------------------- +%% Tests whether the translation of set_tuple_element works. + +-record(rec, {f1, f2, f3, f4, f5}). + +test_set_tuple_element() -> + F2 = [a,b,c], F4 = {a,b}, + State0 = init_rec(F2, F4), + State1 = simple_set(State0, 42), + #rec{f1 = foo, f2 = F2, f3 = 42, f4 = F4, f5 = 42.0} = odd_set(State1, 21), + ok. + +init_rec(F2, F4) -> + #rec{f1 = bar, f2 = F2, f3 = 10, f4 = F4, f5 = 3.14}. + +simple_set(State, Val) -> %% f3 = Val is the one used in set_element; + State#rec{f3 = Val, f5 = Val*2}. %% this checks the case of variable + +odd_set(State, Val) -> %% f3 = foo is the one used in set_element; + State#rec{f1 = foo, f5 = Val*2.0}. %% this checks the case of constant + +%%-------------------------------------------------------------------- +%% Tests the handling of unguarded unsafe_element operations that BEAM +%% can sometimes construct on records (when it has enough context). + +test_unguarded_unsafe_element() -> + {badrecord, rec} = try unguarded_unsafe_element(42) catch error:E -> E end, + ok. + +unguarded_unsafe_element(X) -> + X#rec{f1 = X#rec.f3}. diff --git a/lib/hipe/test/basic_SUITE_data/basic_bifs.erl b/lib/hipe/test/basic_SUITE_data/basic_bifs.erl new file mode 100644 index 0000000000..e7ee2f3678 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_bifs.erl @@ -0,0 +1,257 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests for handling of BIFs in guards and body calls. +%%%------------------------------------------------------------------- +-module(basic_bifs). + +-export([test/0]). + +-define(BIG, 1398479237498374913984792374983749). + +test() -> + ok = test_abs(), + ok = test_binary_part(), + ok = test_element(), + ok = test_float(), + ok = test_float_to_list(), + ok = test_integer_to_list(), + ok = test_list_to_float(), + ok = test_list_to_integer(), + ok = test_round(), + ok = test_trunc(), + ok. + +%%-------------------------------------------------------------------- + +test_abs() -> + t_abs(5.5, 0.0, -100.0, 5, 0, -100, ?BIG). + +t_abs(F1, F2, F3, I1, I2, I3, BigNum) -> + %% Floats. + 5.5 = abs(F1), + 0.0 = abs(F2), + 100.0 = abs(F3), + %% Integers. + 5 = abs(I1), + 0 = abs(I2), + 100 = abs(I3), + %% Bignums. + BigNum = abs(BigNum), + BigNum = abs(-BigNum), + ok. + +%%-------------------------------------------------------------------- +%% Checks that 2-ary and 3-ary BIFs can be compiled to native code. + +test_binary_part() -> + Bin = <<1,2,3,4,5,6,7,8,9,10>>, + BinPart = bp3(Bin), + <<7,8>> = bp2(BinPart), + ok. + +bp2(Bin) -> + binary_part(Bin, {1, 2}). + +bp3(Bin) -> + binary_part(Bin, byte_size(Bin), -5). + +%%-------------------------------------------------------------------- + +test_element() -> + true = elem({a, b}), + false = elem({a, c}), + other = elem(gazonk), + ok. + +elem(T) when element(1, T) == a -> element(2, T) == b; +elem(_) -> other. + +%%-------------------------------------------------------------------- + +test_float() -> + t_float(0, 42, -100, 2.5, 0.0, -100.42, ?BIG, -?BIG). + +t_float(I1, I2, I3, F1, F2, F3, B1, B2) -> + 0.0 = float(I1), + 2.5 = float(F1), + 0.0 = float(F2), + -100.42 = float(F3), + 42.0 = float(I2), + -100.0 = float(I3), + %% Bignums. + 1398479237498374913984792374983749.0 = float(B1), + -1398479237498374913984792374983749.0 = float(B2), + %% Extremly big bignums. + Big = list_to_integer(duplicate(2000, $1)), + {'EXIT', _} = (catch float(Big)), + %% Invalid types and lists. + {'EXIT', _} = (catch my_list_to_integer(atom)), + {'EXIT', _} = (catch my_list_to_integer(123)), + {'EXIT', _} = (catch my_list_to_integer([$1, [$2]])), + {'EXIT', _} = (catch my_list_to_integer("1.2")), + {'EXIT', _} = (catch my_list_to_integer("a")), + {'EXIT', _} = (catch my_list_to_integer("")), + ok. + +my_list_to_integer(X) -> + list_to_integer(X). + +%%-------------------------------------------------------------------- + +test_float_to_list() -> + test_ftl("0.0e+0", 0.0), + test_ftl("2.5e+1", 25.0), + test_ftl("2.5e+0", 2.5), + test_ftl("2.5e-1", 0.25), + test_ftl("-3.5e+17", -350.0e15), + ok. + +test_ftl(Expect, Float) -> + %% No \n on the next line -- we want the line number from t_float_to_list. + Expect = remove_zeros(lists:reverse(float_to_list(Float)), []). + +%% Removes any non-significant zeros in a floating point number. +%% Example: 2.500000e+01 -> 2.5e+1 + +remove_zeros([$+, $e|Rest], [$0, X|Result]) -> + remove_zeros([$+, $e|Rest], [X|Result]); +remove_zeros([$-, $e|Rest], [$0, X|Result]) -> + remove_zeros([$-, $e|Rest], [X|Result]); +remove_zeros([$0, $.|Rest], [$e|Result]) -> + remove_zeros(Rest, [$., $0, $e|Result]); +remove_zeros([$0|Rest], [$e|Result]) -> + remove_zeros(Rest, [$e|Result]); +remove_zeros([Char|Rest], Result) -> + remove_zeros(Rest, [Char|Result]); +remove_zeros([], Result) -> + Result. + +%%-------------------------------------------------------------------- + +test_integer_to_list() -> + t_integer_to_list(0, 42, 32768, 268435455, 123456932798748738738). + +t_integer_to_list(I1, I2, I3, I4, BIG) -> + "0" = integer_to_list(I1), + "42" = integer_to_list(I2), + "-42" = integer_to_list(-I2), + "-42" = integer_to_list(-I2), + "32768" = integer_to_list(I3), + "268435455" = integer_to_list(I4), + "-268435455" = integer_to_list(-I4), + "123456932798748738738" = integer_to_list(BIG), + BigList = duplicate(2000, $1), + Big = list_to_integer(BigList), + BigList = integer_to_list(Big), + ok. + +%%-------------------------------------------------------------------- + +test_list_to_float() -> + ok = t_list_to_float_safe(), + ok = t_list_to_float_risky(). + +t_list_to_float_safe() -> + 0.0 = my_list_to_float("0.0"), + 0.0 = my_list_to_float("-0.0"), + 0.5 = my_list_to_float("0.5"), + -0.5 = my_list_to_float("-0.5"), + 100.0 = my_list_to_float("1.0e2"), + 127.5 = my_list_to_float("127.5"), + -199.5 = my_list_to_float("-199.5"), + {'EXIT', _} = (catch my_list_to_float("0")), + {'EXIT', _} = (catch my_list_to_float("0..0")), + {'EXIT', _} = (catch my_list_to_float("0e12")), + {'EXIT', _} = (catch my_list_to_float("--0.0")), + ok. + +my_list_to_float(X) -> + list_to_float(X). + +%% This might crash the emulator. (Used to crash Erlang 4.4.1 on Unix.) + +t_list_to_float_risky() -> + Many_Ones = duplicate(25000, $1), + ok = case list_to_float("2." ++ Many_Ones) of + F when is_float(F), 0.0 < F, F =< 3.14 -> ok + end, + {'EXIT', _} = (catch list_to_float("2" ++ Many_Ones)), + ok. + +%%-------------------------------------------------------------------- + +test_list_to_integer() -> + ok = t_list_to_integer_small("0", "00", "-0", "1", "-1", "42", "-12", + "32768", "268435455", "-268435455"), + ok = t_list_to_integer_bignum("123456932798748738738666"), + ok. + +t_list_to_integer_small(S1, S2, S3, S4, S5, S6, S7, S8, S9, S10) -> + 0 = list_to_integer(S1), + 0 = list_to_integer(S2), + 0 = list_to_integer(S3), + 1 = list_to_integer(S4), + -1 = list_to_integer(S5), + 42 = list_to_integer(S6), + -12 = list_to_integer(S7), + 32768 = list_to_integer(S8), + 268435455 = list_to_integer(S9), + -268435455 = list_to_integer(S10), + ok. + +t_list_to_integer_bignum(S) -> + 123456932798748738738666 = list_to_integer(S), + case list_to_integer(duplicate(2000, $1)) of + I when is_integer(I), I > 123456932798748738738666 -> ok + end. + +%%-------------------------------------------------------------------- + +test_round() -> + ok = t_round_small(0.0, 0.4, 0.5, -0.4, -0.5, 255.3, 255.6, -1033.3, -1033.6), + ok = t_round_big(4294967296.1, 4294967296.9), + ok. + +t_round_small(F1, F2, F3, F4, F5, F6, F7, F8, F9) -> + 0 = round(F1), + 0 = round(F2), + 1 = round(F3), + 0 = round(F4), + -1 = round(F5), + 255 = round(F6), + 256 = round(F7), + -1033 = round(F8), + -1034 = round(F9), + ok. + +t_round_big(B1, B2) -> + 4294967296 = round(B1), + 4294967297 = round(B2), + -4294967296 = round(-B1), + -4294967297 = round(-B2), + ok. + +%%-------------------------------------------------------------------- + +test_trunc() -> + t_trunc(0.0, 5.3333, -10.978987, 4294967305.7). + +t_trunc(F1, F2, F3, B) -> + 0 = trunc(F1), + 5 = trunc(F2), + -10 = trunc(F3), + %% Bignums. + 4294967305 = trunc(B), + -4294967305 = trunc(-B), + ok. + +%%-------------------------------------------------------------------- +%% Auxiliary functions below + +duplicate(N, X) when is_integer(N), N >= 0 -> + duplicate(N, X, []). + +duplicate(0, _, L) -> L; +duplicate(N, X, L) -> duplicate(N-1, X, [X|L]). diff --git a/lib/hipe/test/basic_SUITE_data/basic_bignums.erl b/lib/hipe/test/basic_SUITE_data/basic_bignums.erl new file mode 100644 index 0000000000..e3b523b3f5 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_bignums.erl @@ -0,0 +1,143 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains code examples that test bignum arithmetic and matching. +%%%------------------------------------------------------------------- +-module(basic_bignums). + +-export([test/0, test_bsl/0]). + +test() -> + ok = test_ops(), + ok = test_big_fac(), + ok = test_int_overfl_32(), + ok = test_int_overfl_64(), + ok = test_int_overfl_32_guard(), + ok = test_int_overfl_64_guard(), + ok. + +%%-------------------------------------------------------------------- +%% Define some constants for the tests of arithmetic operators + +-define(X, 68719476736). +-define(Y, 98765432101234). +-define(Z, 4722366482869645213696). +-define(W, 339254531512339254531512). + +-define(B1, 4398046511104). +-define(B5, 1645504557321206042154969182557350504982735865633579863348609024). +-define(B17, 86182066610968551542636378241108028056376767329454880514019834315878107616003372189510312530372009184902888961739623919010110377987011442493486117202360415845666384627768436296772219009176743399772868636439042064384). + +%%-------------------------------------------------------------------- + +test_ops() -> + ok = test_mult(), + ok = test_div(), + ok = test_round(), + ok = test_trunc(), + ok = test_bsl(), + ok. + +test_mult() -> + ?Z = mult(?X, ?X), + ok. + +mult(X, Y) -> X * Y. + +test_div() -> + 4 = div_f(339254531512, ?X), + 0 = div_f(?Y, ?Y+1), + 64 = div_f(?B1, ?X), + ?X = div_f(?Z, ?X), + 1073741824 = div_f(?Z, ?B1), + ok. + +div_f(X, Y) -> X div Y. + +test_round() -> + 0 = round_f(?Z, ?W), + 1 = round_f(?Y, ?Y), + 71 = round_f(?W, ?Z), + 1437 = round_f(?Y, ?X), + 47813960 = round_f(?Z, ?Y), + 4936803183406 = round_f(?W, ?X), + ok. + +trunc_f(X, Y) -> round(X/Y). + +test_trunc() -> + 0 = trunc_f(?Z, ?W), + 1 = trunc_f(?Y, ?Y), + 72 = trunc_f(?W, ?Z), + 1437 = trunc_f(?Y, ?X), + 47813961 = trunc_f(?Z, ?Y), + 4936803183407 = trunc_f(?W, ?X), + ok. + +round_f(X, Y) -> trunc(X/Y). + +test_bsl() -> + ?B1 = bsl_f(1, 42), + ?B5 = n(5, fun erlang:'bsl'/2, 1, 42), % use the operator + ?B17 = n(17, fun bsl_f/2, 1, 42), % use the local function + ok. + +bsl_f(X, Y) -> X bsl Y. + +%% applies a binary function N times +n(1, F, X, Y) -> F(X, Y); +n(N, F, X, Y) when N > 1 -> n(N-1, F, F(X, Y), Y). + +%%-------------------------------------------------------------------- + +-define(FAC42, 1405006117752879898543142606244511569936384000000000). + +test_big_fac() -> + ?FAC42 = fac(42), + ok. + +fac(0) -> 1; +fac(N) -> N * fac(N-1). + +%%-------------------------------------------------------------------- +%% Tests for correct handling of integer overflow + +test_int_overfl_32() -> + 16#7FFFFFF = add(16#7FFFFFF, 0), + 16#8000000 = add(16#8000000, 0), + 16#8000001 = add(16#8000000, 1), + case add(16#7FFFFFF, 1) of + 16#8000000 -> ok; + -16#7FFFFFF -> error + end. + +test_int_overfl_64() -> + 16#7FFFFFFFFFFFFFF = add(16#7FFFFFFFFFFFFFF, 0), + 16#800000000000000 = add(16#800000000000000, 0), + 16#800000000000001 = add(16#800000000000000, 1), + case add(16#7FFFFFFFFFFFFFF, 1) of + 16#800000000000000 -> ok; + -16#7FFFFFFFFFFFFFF -> error + end. + +add(X, Y) -> X + Y. + +%%-------------------------------------------------------------------- +%% Tests for correct handling of integer overflow in guards + +test_int_overfl_32_guard() -> + ok = overfl_in_guard(16#7ffffff, 0), + ok = overfl_in_guard(16#7ffffff, 16#7ffffff), + ok. + +test_int_overfl_64_guard() -> + ok = overfl_in_guard(16#7ffffffffffffff, 0), + ok = overfl_in_guard(16#7ffffffffffffff, 16#7ffffffffffffff), + ok. + +overfl_in_guard(X, Y) -> + case ok of + V when X+Y > 12 -> V; + _ -> bad + end. diff --git a/lib/hipe/test/basic_SUITE_data/basic_boolean.erl b/lib/hipe/test/basic_SUITE_data/basic_boolean.erl new file mode 100644 index 0000000000..e4a91ef5af --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_boolean.erl @@ -0,0 +1,47 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Tests for correct translation of booleans and their primitives. +%%%------------------------------------------------------------------- +-module(basic_boolean). + +-export([test/0]). + +test() -> + ok = test_boolean_ops(false, true), + ok = test_orelse_redundant(), + ok. + +%%-------------------------------------------------------------------- + +test_boolean_ops(F, T) -> + true = T and T, + false = T and F, + false = F and T, + false = F and F, + true = T or T, + true = T or F, + true = F or T, + false = F or F, + true = T andalso T, + false = T andalso F, + false = F andalso T, + false = F andalso F, + true = T orelse T, + true = T orelse F, + true = F orelse T, + false = F orelse F, + ok. + +%%-------------------------------------------------------------------- +%% Redundant test in BEAM code will generate type warning. + +test_orelse_redundant() -> + true = test_orelse(true, true, true), + ok. + +test_orelse(A, B, C) -> + A andalso B orelse C. + +%%-------------------------------------------------------------------- diff --git a/lib/hipe/test/basic_SUITE_data/basic_bugs_beam.erl b/lib/hipe/test/basic_SUITE_data/basic_bugs_beam.erl new file mode 100644 index 0000000000..964b0f423a --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_bugs_beam.erl @@ -0,0 +1,138 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains code examples that exhibited bugs in the BEAM compiler. +%%%------------------------------------------------------------------- +-module(basic_bugs_beam). + +-export([test/0]). + +%% the following is needed for the test_weird_message +-export([loop/1]). +%% the following are needed for the test_catch_bug +-behaviour(gen_server). +-export([start_link/1]). +-export([init/1, handle_call/3, handle_cast/2, handle_info/2, + terminate/2, code_change/3]). + +test() -> + ok = test_fp_basic_blocks(), + ok = test_weird_message(), + ok = test_catch_bug(), + ok. + +%%-------------------------------------------------------------------- +%% Test which shows that BEAM's splitting of basic blocks should take +%% into account that arithmetic operations implemented as BIFs can +%% also cause exceptions and thus calls to BIFs should end basic blocks. +%% +%% Investigated and fixed in the beginning of April 2004. +%%-------------------------------------------------------------------- + +test_fp_basic_blocks() -> + ok = t1(), + ok = t2(). + +t1() -> + X = (catch bad_arith1(2.0, 1.7)), + case X of + {'EXIT', {badarith, _}} -> + ok; + _ -> + error + end. + +bad_arith1(X, Y) when is_float(X) -> + X1 = X * 1.7e+308, + X2 = X1 + 1.0, + Y1 = Y * 2, + {X2, Y1}. + +%% Similarly, it is not kosher to have anything that can fail inside +%% the fp block since it will throw the exception before the fp +%% exception and we will get the same problems. + +t2() -> + case catch bad_arith2(2.0, []) of + {'EXIT', {badarith, _}} -> + ok; + _ -> + error + end. + +bad_arith2(X, Y) when is_float(X) -> + X1 = X * 1.7e+308, + Y1 = element(1, Y), + {X1 + 1.0, Y1}. + +%%-------------------------------------------------------------------- +%% Sending 'test' to this process should return 'ok'. But: +%% +%% 1> MOD:test(). +%% Weird: received true +%% timeout +%% +%% Surprisingly, the message has been bound to the value of 'ena' +%% in the record! The problem was visible in the .S file. +%%-------------------------------------------------------------------- + +-record(state, {ena = true}). + +test_weird_message() -> + P = spawn_link(?MODULE, loop, [#state{}]), + P ! {msg, self()}, + receive + What -> What + after 42 -> timeout + end. + +loop(S) -> + receive + _ when S#state.ena == false -> + io:format("Weird: ena is false\n"); + % loop(S); + {msg, Pid} -> + Pid ! ok; + % loop(S); + Other -> + io:format("Weird: received ~p\n", [Other]) + % loop(S) + end. + +%%-------------------------------------------------------------------- +%% This was posted on the Erlang mailing list as a question: +%% +%% Given the module below and the function call +%% "catch_bug:start_link(foo)." +%% from the Erlang shell, why does Erlang crash with "Catch not found"? +%% +%% The BEAM compiler was generating wrong code for this case; +%% this was fixed in R9C-0. Native code generation was OK. +%%-------------------------------------------------------------------- + +test_catch_bug() -> + ignore = start_link(foo), + ok. + +start_link(Param) -> + gen_server:start_link(?MODULE, Param, []). + +init(Param) -> + process_flag(trap_exit, true), + (catch begin + dummy(Param), + (catch exit(bar)) + end + ), + ignore. + +dummy(_) -> ok. + +%% gen_server callbacks below +handle_call(_Call, _From, State) -> {noreply, State}. +handle_cast(_Msg, State) -> {noreply, State}. +handle_info(_Msg, State) -> {noreply, State}. +terminate(_Reason, _State) -> ok. +code_change(_OldVsn, State, _Extra) -> {ok, State}. + diff --git a/lib/hipe/test/basic_SUITE_data/basic_bugs_hipe.erl b/lib/hipe/test/basic_SUITE_data/basic_bugs_hipe.erl new file mode 100644 index 0000000000..caa0e71d0b --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_bugs_hipe.erl @@ -0,0 +1,463 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%---------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains code examples that exhibited bugs in the HiPE compiler. +%%%---------------------------------------------------------------------- +-module(basic_bugs_hipe). + +-export([test/0]). + +test() -> + ok = test_ets_bifs(), + ok = test_szar_bug(), + ok = test_bit_shift(), + ok = test_match_big_list(), + ok = test_unsafe_bsl(), + ok = test_unsafe_bsr(), + ok = test_R12B5_seg_fault(), + ok = test_switch_neg_int(), + ok = test_icode_range_anal(), + ok. + +%%----------------------------------------------------------------------- +%% From: Bjorn Gustavsson +%% +%% This code, if HiPE compiled, crashed like this (on SPARC) +%% +%% (gdb) where +%% #0 fullsweep_heap (p=0x2c60dc, new_sz=610, objv=0xffbee8b4, nobj=3) +%% at beam/ggc.c:1060 +%% #1 0x7ff24 in erts_garbage_collect (p=0x2c60dc, need=2, objv=0x1128fc, ...) +%% at beam/ggc.c:1648 +%% #2 0xab6fc in hipe_mode_switch (p=0x2c60dc, cmd=704512, reg=0x1128fc) +%% at hipe/hipe_mode_switch.c:180 +%% #3 0x8e27c in process_main () at beam/beam_emu.c:3314 +%% #4 0x31338 in erl_start (argc=9, argv=0xffbeed5c) at beam/erl_init.c:936 +%% #5 0x2d9f4 in main (argc=9, argv=0xffbeed5c) at sys/unix/erl_main.c:28 +%% +%% A guess at what could be the problem: From R8, many ets BIFs trap +%% to other ets BIFs with a *different* arity (i.e. they have more or +%% less arguments). I have probably forgotten to mention that subtle +%% change. +%%----------------------------------------------------------------------- + +test_ets_bifs() -> + Seed = {1032, 15890, 22716}, + put(random_seed, Seed), + do_random_test(). + +do_random_test() -> + OrdSet = ets:new(xxx, [ordered_set]), + Set = ets:new(xxx, []), + do_n_times(fun() -> + Key = create_random_string(25), + Value = create_random_tuple(25), + ets:insert(OrdSet, {Key, Value}), + ets:insert(Set, {Key, Value}) + end, 5000), + %% io:format("~nData inserted~n"), + do_n_times(fun() -> + I = random:uniform(25), + Key = create_random_string(I) ++ '_', + L1 = ets_match_object(OrdSet, {Key, '_'}), + L2 = lists:sort(ets_match_object(Set, {Key, '_'})), + case L1 == L2 of + false -> + %% io:format("~p != ~p~n", [L1, L2]), + exit({not_eq, L1, L2}); + true -> + ok + end + end, 2000), + %% io:format("~nData matched~n"), + ets:match_delete(OrdSet, '_'), + ets:match_delete(Set, '_'), + ok. + +create_random_string(0) -> + []; +create_random_string(OfLength) -> + C = case random:uniform(2) of + 1 -> (random:uniform($Z - $A + 1) - 1) + $A; + _ -> (random:uniform($z - $a + 1) - 1) + $a + end, + [C | create_random_string(OfLength - 1)]. + +create_random_tuple(OfLength) -> + list_to_tuple([list_to_atom([X]) || X <- create_random_string(OfLength)]). + +ets_match_object(Tab,Expr) -> + case random:uniform(2) of + 1 -> ets:match_object(Tab,Expr); + _ -> match_object_chunked(Tab,Expr) + end. + +match_object_chunked(Tab,Expr) -> + match_object_chunked_collect(ets:match_object(Tab, Expr, + random:uniform(1999) + 1)). + +match_object_chunked_collect('$end_of_table') -> + []; +match_object_chunked_collect({Results, Continuation}) -> + Results ++ match_object_chunked_collect(ets:match_object(Continuation)). + +do_n_times(_, 0) -> + ok; +do_n_times(Fun, N) -> + Fun(), + case N rem 1000 of + 0 -> ok; %% WAS: io:format("."); + _ -> ok + end, + do_n_times(Fun, N - 1). + +%%----------------------------------------------------------------------- +%% From: Jozsef Berces (PR/ECZ) +%% Date: Feb 19, 2004 +%% +%% Program which was added to the testsuite as a result of another bug +%% report involving tuples as funs. Thanks God, these are no longer +%% supported, but the following is a good test for testing calling +%% native code funs from BEAM code (lists:map, lists:filter, ...). +%%----------------------------------------------------------------------- + +test_szar_bug() -> + ["A","B","C"] = smartconcat([], "H'A, H'B, H'C"), + ok. + +smartconcat(B, L) -> + LL = tokenize(L, $,), + NewlineDel = fun (X) -> killcontrol(X) end, + StripFun = fun (X) -> string:strip(X) end, + LL2 = lists:map(NewlineDel, lists:map(StripFun, LL)), + EmptyDel = fun(X) -> + case string:len(X) of + 0 -> false; + _ -> true + end + end, + LL3 = lists:filter(EmptyDel, LL2), + HexFormat = fun(X, Acc) -> + case string:str(X, "H'") of + 1 -> + case checkhex(string:substr(X, 3)) of + {ok, Y} -> + {Y, Acc}; + _ -> + {X, Acc + 1} + end; + _ -> + {X, Acc + 1} + end + end, + {LL4,_Ret} = lists:mapfoldl(HexFormat, 0, LL3), + lists:append(B, lists:sublist(LL4, lists:max([0, 25 - length(B)]))). + +checkhex(L) -> + checkhex(L, ""). + +checkhex([H | T], N) when H >= $0, H =< $9 -> + checkhex(T, [H | N]); +checkhex([H | T], N) when H >= $A, H =< $F -> + checkhex(T, [H | N]); +checkhex([H | T], N) when H =< 32 -> + checkhex(T, N); +checkhex([_ | _], _) -> + {error, ""}; +checkhex([], N) -> + {ok, lists:reverse(N)}. + +killcontrol([C | S]) when C < 32 -> + killcontrol(S); +killcontrol([C | S]) -> + [C | killcontrol(S)]; +killcontrol([]) -> + []. + +tokenize(L, C) -> + tokenize(L, C, [], []). + +tokenize([C | T], C, A, B) -> + case A of + [] -> + tokenize(T, C, [], B); + _ -> + tokenize(T, C, [], [lists:reverse(A) | B]) + end; +tokenize([H | T], C, A, B) -> + tokenize(T, C, [H | A], B); +tokenize(_, _, [], B) -> + lists:reverse(B); +tokenize(_, _, A, B) -> + lists:reverse([lists:reverse(A) | B]). + +%%----------------------------------------------------------------------- +%% From: Niclas Pehrsson +%% Date: Apr 20, 2006 +%% +%% We found something weird with the bit shifting in HiPE. It seems +%% that bsr in some cases shifts the bits in the wrong way... +%% +%% Fixed about 10 mins afterwards; was a bug in constant propagation. +%%----------------------------------------------------------------------- + +test_bit_shift() -> + 1 = plain_shift(), % 1 + 6 = length_list_plus(), % 6 + 0 = shift_length_list(), % 0 + 1 = shift_length_list_plus(), % 1 + 1 = shift_length_list_plus2(), % 1 + 24 = shift_length_list_plus_bsl(), % 24 + 1 = shift_fun(), % 1 + %% {1, 6, 0, 1, 1, 24, 1} = {A, B, C, D, E, F, G}, + ok. + +plain_shift() -> + 6 bsr 2. + +length_list() -> + length([0,0]). + +length_list_plus() -> + length([0,0]) + 4. + +shift_length_list() -> + length([0,0]) bsr 2. + +shift_length_list_plus() -> + (length([0,0]) + 4) bsr 2. + +shift_length_list_plus_bsl() -> + (length([0,0]) + 4) bsl 2. + +shift_length_list_plus2() -> + N = length([0,0]) + 4, + N bsr 2. + +shift_fun() -> + (length_list() + 4) bsr 2. + +%%----------------------------------------------------------------------- +%% From: Igor Goryachev +%% Date: June 15, 2006 +%% +%% I have experienced a different behaviour and possibly a weird result +%% while playing with matching a big list on x86 and x86_64 machines. +%%----------------------------------------------------------------------- + +-define(BIG_LIST, + ["uid", "nickname", "n_family", "n_given", "email_pref", + "tel_home_number", "tel_cellular_number", "adr_home_country", + "adr_home_locality", "adr_home_region", "url", "gender", "bday", + "constitution", "height", "weight", "hair", "routine", "smoke", + "maritalstatus", "children", "independence", "school_number", + "school_locality", "school_title", "school_period", "org_orgname", + "title", "adr_work_locality", "photo_type", "photo_binval"]). + +test_match_big_list() -> + case create_tuple_with_big_const_list() of + {selected, ?BIG_LIST, _} -> ok; + _ -> weird + end. + +create_tuple_with_big_const_list() -> + {selected, ?BIG_LIST, [{"test"}]}. + +%%----------------------------------------------------------------------- +%% In October 2006 the HiPE compiler acquired more type-driven +%% optimisations of arithmetic operations. One of these, the +%% transformation of bsl to a pure fixnum bsl fixnum -> fixnum version +%% (unsafe_bsl), was incorrectly performed even when the result +%% wouldn't be a fixnum. The error occurred for all backends, but the +%% only place known to break was hipe_arm:imm_to_am1/2. Some +%% immediates got broken on ARM, causing segmentation faults in +%% compiler_tests when HiPE recompiled itself. +%%----------------------------------------------------------------------- + +test_unsafe_bsl() -> + ok = bsl_check(bsl_test_cases()). + +bsl_test_cases() -> + [{16#FF, {16#FF, 0}}, + {16#F000000F, {16#FF, 2}}]. + +bsl_check([]) -> ok; +bsl_check([{X, Y}|Rest]) -> + case imm_to_am1(X) of + Y -> bsl_check(Rest); + _ -> 'hipe_broke_bsl' + end. + +imm_to_am1(Imm) -> + imm_to_am1(Imm band 16#FFFFFFFF, 16). +imm_to_am1(Imm, RotCnt) -> + if Imm >= 0, Imm =< 255 -> {Imm, RotCnt band 15}; + true -> + NewRotCnt = RotCnt - 1, + if NewRotCnt =:= 0 -> []; % full circle, no joy + true -> + NewImm = (Imm bsr 2) bor ((Imm band 3) bsl 30), + imm_to_am1(NewImm, NewRotCnt) + end + end. + +%%----------------------------------------------------------------------- +%% Another transformation, namely that of bsr to a pure fixnum bsr +%% fixnum -> fixnum version (unsafe_bsr), failed to check for shifts +%% larger than the number of bits in fixnums. Such shifts should +%% return zero, but instead they became plain machine-level shift +%% instructions. Machines often only consider the low-order bits of +%% the shift count, so machine-level shifts larger than the word size +%% do not match the Erlang semantics. +%%----------------------------------------------------------------------- + +test_unsafe_bsr() -> + ok = bsr_check(bsr_test_cases()). + +bsr_test_cases() -> + [{16#FF, 4, 16#0F}, + {16#FF, 64, 0}]. + +bsr_check([]) -> ok; +bsr_check([{X, Y, Z}|Rest]) -> + case do_bsr(X, Y) of + Z -> bsr_check(Rest); + _ -> 'hipe_broke_bsr' + end. + +do_bsr(X, Y) -> + (X band 16#FFFF) bsr (Y band 16#FFFF). + +%%----------------------------------------------------------------------- +%% From: Sergey S, mid January 2009. +%% +%% While I was playing with +native option, I run into a bug in HiPE +%% which leads to segmentation fault using +native and Erlang R12B-5. +%% +%% Eshell V5.6.5 +%% 1> crash:test(). +%% # Some message to be printed here each loop iteration +%% Segmentation fault +%% +%% Diagnosed and fixed by Mikael Pettersson (22 Jan 2009): +%% +%% I've analysed the recently posted HiPE bug report on erlang-bugs +%% <http://www.erlang.org/pipermail/erlang-bugs/2009-January/001162.html>. +%% The segfault is caused by memory corruption, which in turn is caused +%% by RTL removing an update of the HP (heap pointer) register due to +%% what looks like broken liveness information. +%%----------------------------------------------------------------------- + +test_R12B5_seg_fault() -> + _ = spawn(fun() -> init() end), + ok. + +init() -> + repeat(5, fun() -> void end), + receive after infinity -> ok end. + +repeat(0, _) -> + ok; +repeat(N, Fun) -> + %% io:format("# Some message to be printed here each loop iteration\n"), + Fun(), + repeat(N - 1, Fun). + +%%----------------------------------------------------------------------- +%% From: Jon Meredith +%% Date: July 9, 2009 +%% +%% Binary search key tables are sorted by the loader based on the +%% runtime representations of the keys as unsigned words. However, +%% the code generated for the binary search used signed comparisons. +%% That worked for atoms and non-negative fixnums, but not for +%% negative fixnums. Fixed by Mikael Pettersson July 10, 2009. +%%----------------------------------------------------------------------- + +test_switch_neg_int() -> + ok = f(-80, 8). + +f(10, -1) -> ok; +f(X, Y) -> + Y = g(X), + f(X + 10, Y - 1). + +g(X) -> % g(0) should be 0 but became -1 + case X of + 0 -> 0; + -10 -> 1; + -20 -> 2; + -30 -> 3; + -40 -> 4; + -50 -> 5; + -60 -> 6; + -70 -> 7; + -80 -> 8; + _ -> -1 + end. + +%%----------------------------------------------------------------------- +%% From: Paul Guyot +%% Date: Jan 31, 2011 +%% +%% There is a bug in HiPE compilation with the comparison of floats +%% with integers. This bug happens in functions f/1 and g/2 below. +%% BEAM will evaluate f_eq(42) and f_eq(42.0) to true, while HiPE +%% will evaluate them to false. +%% +%% The culprit was the Icode range analysis which was buggy. (On the +%% other hand, HiPE properly evaluated these calls to true if passed +%% the option 'no_icode_range'.) Fixed by Kostis Sagonas. +%% -------------------------------------------------------------------- + +test_icode_range_anal() -> + true = f_eq(42), + true = f_eq(42.0), + false = f_ne(42), + false = f_ne(42.0), + false = f_eq_ex(42), + false = f_eq_ex(42.0), + true = f_ne_ex(42), + true = f_ne_ex(42.0), + false = f_gt(42), + false = f_gt(42.0), + true = f_le(42), + true = f_le(42.0), + zero_test = g(0, test), + zero_test = g(0.0, test), + non_zero_test = g(42, test), + other = g(42, other), + ok. + +f_eq(X) -> + Y = X / 2, + Y == 21. + +f_ne(X) -> + Y = X / 2, + Y /= 21. + +f_eq_ex(X) -> + Y = X / 2, + Y =:= 21. + +f_ne_ex(X) -> + Y = X / 2, + Y =/= 21. + +f_gt(X) -> + Y = X / 2, + Y > 21. + +f_le(X) -> + Y = X / 2, + Y =< 21. + +g(X, Z) -> + Y = X / 2, + case Z of + test when Y == 0 -> zero_test; + test -> non_zero_test; + other -> other + end. diff --git a/lib/hipe/test/basic_SUITE_data/basic_comparisons.erl b/lib/hipe/test/basic_SUITE_data/basic_comparisons.erl new file mode 100644 index 0000000000..8dab2cab1f --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_comparisons.erl @@ -0,0 +1,157 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests for correct execution of comparison operators. +%%%------------------------------------------------------------------- +-module(basic_comparisons). + +-export([test/0]). + +test() -> + Ns = [0, 0.0, 42, 42.0, gazonk], + T1F4 = [true, false, false, false, false], + T2F3 = [true, true, false, false, false], + F1T4 = [false, true, true, true, true], + F2T3 = [false, false, true, true, true], + %% tests for calls + T1F4 = [eq_exact_call(0, N) || N <- Ns], + F1T4 = [ne_exact_call(0, N) || N <- Ns], + T2F3 = [eq_call(0, N) || N <- Ns], + F2T3 = [ne_call(0, N) || N <- Ns], + %% tests for guards + T1F4 = [eq_exact_guard(0, N) || N <- Ns], + F1T4 = [ne_exact_guard(0, N) || N <- Ns], + T2F3 = [eq_guard(0, N) || N <- Ns], + F2T3 = [ne_guard(0, N) || N <- Ns], + %% some more tests + ok = test_against_zero(), + ok = test_against_other_terms(), + ok = test_sofs_func(), + ok. + +test_against_zero() -> + Xs = [0, 1, 0.0], + [true, false, false] = [is_zero_int(X) || X <- Xs], + [true, false, true] = [is_zero_num(X) || X <- Xs], + [false, true, true] = [is_nonzero_int(X) || X <- Xs], + [false, true, false] = [is_nonzero_num(X) || X <- Xs], + ok. + +test_against_other_terms() -> + TTT = {true, true, true}, + FFF = {false, false, false}, + TTT = {is_foo_exact(foo), is_foo_term1(foo), is_foo_term2(foo)}, + FFF = {is_foo_exact(bar), is_foo_term1(bar), is_foo_term2(bar)}, + FFF = {is_nonfoo_exact(foo), is_nonfoo_term1(foo), is_nonfoo_term2(foo)}, + TTT = {is_nonfoo_exact(bar), is_nonfoo_term1(bar), is_nonfoo_term2(bar)}, + Tup = {a, {42}, [c]}, + TTT = {is_tuple_skel(Tup), is_tuple_exact(Tup), is_tuple_term(Tup)}, + BNi = <<42>>, + TTT = {is_bin_exact(BNi), is_bin_term1(BNi), is_bin_term2(BNi)}, + BNf = <<42/float>>, + FFF = {is_bin_exact(BNf), is_bin_term1(BNf), is_bin_term2(BNf)}, + ok. + +test_sofs_func() -> + L = [0, 0.0], + ok = sofs_func(L, L, L). + +%%-------------------------------------------------------------------- +%% Test for comparison operators used in body calls + +eq_exact_call(X, Y) -> X =:= Y. + +ne_exact_call(X, Y) -> X =/= Y. + +eq_call(X, Y) -> X == Y. + +ne_call(X, Y) -> X /= Y. + +%%-------------------------------------------------------------------- +%% Tests for comparison operators used as guards + +eq_exact_guard(X, Y) when X =:= Y -> true; +eq_exact_guard(_, _) -> false. + +ne_exact_guard(X, Y) when X =/= Y -> true; +ne_exact_guard(_, _) -> false. + +eq_guard(X, Y) when X == Y -> true; +eq_guard(_, _) -> false. + +ne_guard(X, Y) when X /= Y -> true; +ne_guard(_, _) -> false. + +%%-------------------------------------------------------------------- + +is_zero_int(N) when N =:= 0 -> true; +is_zero_int(_) -> false. + +is_nonzero_int(N) when N =/= 0 -> true; +is_nonzero_int(_) -> false. + +is_zero_num(N) when N == 0 -> true; +is_zero_num(_) -> false. + +is_nonzero_num(N) when N /= 0 -> true; +is_nonzero_num(_) -> false. + +%%-------------------------------------------------------------------- +%% There should not really be any difference in the generated code +%% for the following three functions. + +is_foo_exact(A) when A =:= foo -> true; +is_foo_exact(_) -> false. + +is_foo_term1(A) when A == foo -> true; +is_foo_term1(_) -> false. + +is_foo_term2(A) when foo == A -> true; +is_foo_term2(_) -> false. + +%%-------------------------------------------------------------------- +%% Same for these cases + +is_nonfoo_exact(A) when A =/= foo -> true; +is_nonfoo_exact(_) -> false. + +is_nonfoo_term1(A) when A /= foo -> true; +is_nonfoo_term1(_) -> false. + +is_nonfoo_term2(A) when foo /= A -> true; +is_nonfoo_term2(_) -> false. + +%%-------------------------------------------------------------------- + +is_tuple_skel({A,{B},[C]}) when is_atom(A), is_integer(B), is_atom(C) -> true; +is_tuple_skel(T) when is_tuple(T) -> false. + +is_tuple_exact(T) when T =:= {a,{42},[c]} -> true; +is_tuple_exact(T) when is_tuple(T) -> false. + +is_tuple_term(T) when T == {a,{42.0},[c]} -> true; +is_tuple_term(T) when is_tuple(T) -> false. + +%%-------------------------------------------------------------------- +%% But for binaries the treatment has to be different, due to the need +%% for construction of the binary in the guard. + +is_bin_exact(B) when B =:= <<42>> -> true; +is_bin_exact(_) -> false. + +is_bin_term1(B) when B == <<42>> -> true; +is_bin_term1(_) -> false. + +is_bin_term2(B) when <<42>> == B -> true; +is_bin_term2(_) -> false. + +%%-------------------------------------------------------------------- +%% a test from sofs.erl which failed at some point + +sofs_func([X | Ts], X0, L) when X /= X0 -> + sofs_func(Ts, X, L); +sofs_func([X | _Ts], X0, _L) when X == X0 -> + ok; +sofs_func([], _X0, L) -> + L. diff --git a/lib/hipe/test/basic_SUITE_data/basic_exceptions.erl b/lib/hipe/test/basic_SUITE_data/basic_exceptions.erl new file mode 100644 index 0000000000..229a0516dc --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_exceptions.erl @@ -0,0 +1,465 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests that raise exceptions and catch them. +%%%------------------------------------------------------------------- +-module(basic_exceptions). + +-export([test/0, test_catches/0]). + +%% functions used as arguments to spawn/3 +-export([bad_guy/2]). + +test() -> + ok = test_catch_exit(42), + ok = test_catch_throw(42), + ok = test_catch_element(), + ok = test_catch_crash(), + ok = test_catch_empty(), + ok = test_catch_merge(), + ok = test_catches_merged(), + ok = test_pending_errors(), + ok = test_bad_fun_call(), + ok = test_guard_bif(), + ok. + +%%-------------------------------------------------------------------- +%% Written in 2001 by Erik Johansson. + +test_catches() -> + ExitBar = {'EXIT', bar}, + L1 = [ExitBar, ok, ExitBar, {ok, ExitBar}], + L1 = [t1(), t2(), t3(), t4()], + badarith = (catch element(1, element(2, t5(a, b)))), + L2 = [42, ExitBar, ExitBar, {no_exception, ok}], + L2 = [t5(21, 21), t6(), t7(), t8()], + ok. + +t1() -> + catch foo(). + +t2() -> + V = (catch ok()), + s(), + V. + +t3() -> + V = (catch foo()), + V. + +t4() -> + V1 = ok(), + V2 = (catch foo()), + {V1, V2}. + +t5(A, B) -> + catch A + B. + +t6() -> + catch {no_exception, ok(), foo()}. + +t7() -> + catch {no_exception, foo(), ok()}. + +t8() -> + catch {no_exception, ok()}. + +foo() -> + s(), + exit(bar). + +ok() -> s(), ok. + +s() -> nada. + +%%-------------------------------------------------------------------- + +test_catch_exit(N) -> + {'EXIT', N} = (catch exit(N)), + {'EXIT', 42} = (catch exit(42)), + 42 = try exit(N) catch exit:R1 -> R1 end, + 42 = try exit(42) catch exit:R2 -> R2 end, + ok. + +%%-------------------------------------------------------------------- + +test_catch_throw(N) -> + N = (catch throw(N)), + 42 = (catch throw(42)), + 42 = try throw(N) catch throw:R1 -> R1 end, + 42 = try throw(42) catch throw:R2 -> R2 end, + ok. + +%%-------------------------------------------------------------------- + +test_catch_element() -> + 'EXIT' = test_catch_element([]), + 'EXIT' = test_catch_element(42), + ok. + +test_catch_element(N) -> + element(1, catch element(N, {1,2,3,4,5,6,7,8,9,10,11})). + +%%-------------------------------------------------------------------- + +-define(try_match(E), + catch ?MODULE:non_existing(), + {'EXIT', {{badmatch, nomatch}, _}} = (catch E = no_match())). + +test_catch_crash() -> + ?try_match(a), + ?try_match(42), + ?try_match({a, b, c}), + ?try_match([]), + ?try_match(1.0), + ok. + +no_match() -> nomatch. + +%% small_test() -> +%% catch ?MODULE:non_existing(), +%% io:format("Before\n",[]), +%% hipe_bifs:show_nstack(self()), +%% io:format("After\n",[]), +%% garbage_collect(). + +%%-------------------------------------------------------------------- +%% Tests whether the HiPE compiler optimizes catches in a way that +%% does not result in an infinite loop. +%%-------------------------------------------------------------------- + +test_catch_empty() -> + badmatch(). + +badmatch() -> + Big = ret_big(), + Float = ret_float(), + catch a = Big, + catch b = Float, + ok = case Big of Big -> ok end, + ok = case Float of Float -> ok end, + ok. + +ret_big() -> + 329847987298478924982978248748729829487298292982972978239874. + +ret_float() -> + 3.1415927. + +%%-------------------------------------------------------------------- +%% Test that shows how BEAM can merge catch-end blocks that belong to +%% different catch-start instructions. Written by Richard Carlsson. +%%-------------------------------------------------------------------- + +test_catch_merge() -> + merge(get(whatever)). + +merge(foo=X) -> + catch f(X), + catch g(X); +merge(X) -> + catch f(X), + catch g(X). + +f(_) -> ok. + +g(_) -> ok. + +%%-------------------------------------------------------------------- +%% Written by Tobias Lindahl. + +test_catches_merged() -> + {'EXIT', _} = merged_catches(foo), + {'EXIT', {badarith, _}} = merged_catches(bar), + {'EXIT', _} = merged_catches(baz), + ok. + +merged_catches(X) -> + case X of + foo -> catch fail1(0); + bar -> catch {catch(1 = X), fail2(0)}; + baz -> catch fail3(0) + end. + +fail1(X) -> 1/X. + +fail2(X) -> 1/X. + +fail3(X) -> 1/X. + +%%-------------------------------------------------------------------- +%% Taken from exception_SUITE.erl +%%-------------------------------------------------------------------- + +test_pending_errors() -> + error_logger:tty(false), % disable printouts of error reports + pending_errors(). + +%% Test various exceptions, in the presence of a previous error +%% suppressed in a guard. +pending_errors() -> + pending(e_badmatch, {badmatch, b}), + pending(x, function_clause), + pending(e_case, {case_clause, xxx}), + pending(e_if, if_clause), + %% pending(e_badarith, badarith), + %% pending(e_undef, undef), + pending(e_timeoutval, timeout_value), + %% pending(e_badarg, badarg), + %% pending(e_badarg_spawn, badarg), + ok. + +bad_guy(pe_badarith, Other) when Other+1 =:= 0 -> % badarith (suppressed) + ok; +bad_guy(pe_badarg, Other) when length(Other) > 0 -> % badarg (suppressed) + ok; +bad_guy(_, e_case) -> + case xxx() of + ok -> ok + end; % case_clause +bad_guy(_, e_if) -> + B = b(), + if + a == B -> ok + end; % if_clause +%% bad_guy(_, e_badarith) -> +%% 1+b; % badarith +bad_guy(_, e_undef) -> + non_existing_module:foo(); % undef +bad_guy(_, e_timeoutval) -> + receive + after gazonk -> ok % timeout_value + end; +bad_guy(_, e_badarg) -> + node(xxx); % badarg +bad_guy(_, e_badarg_spawn) -> + spawn({}, {}, {}); % badarg +bad_guy(_, e_badmatch) -> + a = b(). % badmatch + +xxx() -> xxx. + +b() -> b. + +pending(Arg, Expected) -> + pending(pe_badarith, Arg, Expected), + pending(pe_badarg, Arg, Expected). + +pending(First, Second, Expected) -> + pending_catched(First, Second, Expected), + pending_exit_message([First, Second], Expected). + +pending_catched(First, Second, Expected) -> + %% ok = io:format("Catching bad_guy(~p, ~p)\n", [First, Second]), + case catch bad_guy(First, Second) of + {'EXIT', Reason} -> + pending(Reason, bad_guy, [First, Second], Expected); + Other -> + exit({not_exit, Other}) + end. + +pending_exit_message(Args, Expected) -> + %% ok = io:format("Trapping exits from spawn_link(~p, ~p, ~p)\n", + %% [?MODULE, bad_guy, Args]), + process_flag(trap_exit, true), + Pid = spawn_link(?MODULE, bad_guy, Args), + receive + {'EXIT', Pid, Reason} -> + pending(Reason, bad_guy, Args, Expected); + Other -> + exit({unexpected_message, Other}) + after 10000 -> + exit(timeout) + end, + process_flag(trap_exit, false). + +%% pending({badarg, [{erlang,Bif,BifArgs},{?MODULE,Func,Arity}|_]}, +%% Func, Args, _Code) +%% when atom(Bif), list(BifArgs), length(Args) =:= Arity -> +%% ok; +pending({badarg,Trace}, _, _, _) when is_list(Trace) -> + ok; +%% pending({undef,[{non_existing_module,foo,[]}|_]}, _, _, _) -> +%% ok; +pending({undef,Trace}, _, _, _) when is_list(Trace) -> + ok; +%% pending({function_clause,[{?MODULE,Func,Args}|_]}, Func, Args, _Code) -> +%% ok; +pending({function_clause,Trace}, _, _, _) when is_list(Trace) -> + ok; +%% pending({Code,[{?MODULE,Func,Arity}|_]}, Func, Args, Code) +%% when length(Args) =:= Arity -> +%% ok; +pending({Code,Trace}, _, _, Code) when is_list(Trace) -> + ok; +pending(Reason, _Function, _Args, _Code) -> + exit({bad_exit_reason, Reason}). + +%%-------------------------------------------------------------------- +%% Taken from fun_SUITE.erl +%% +%% Checks correct exception throwing when calling a bad fun. +%%-------------------------------------------------------------------- + +test_bad_fun_call() -> + ok = bad_call_fc(42), + ok = bad_call_fc(xx), + ok = bad_call_fc({}), + ok = bad_call_fc({1}), + ok = bad_call_fc({1,2,3}), + ok = bad_call_fc({1,2,3}), + ok = bad_call_fc({1,2,3,4}), + ok = bad_call_fc({1,2,3,4,5,6}), + ok = bad_call_fc({1,2,3,4,5}), + ok = bad_call_fc({1,2}), + ok. + +bad_call_fc(Fun) -> + Args = [some, stupid, args], + Res = (catch Fun(Fun(Args))), + case Res of + {'EXIT', {{badfun, Fun} ,_Where}} -> + ok; %% = io:format("~p(~p) -> ~p\n", [Fun, Args, Res]); + Other -> + io:format("~p(~p) -> ~p\n", [Fun, Args, Res]), + exit({bad_result, Other}) + end. + +%%-------------------------------------------------------------------- +%% Taken from guard_SUITE.erl +%% +%% Tests correct handling of exceptions by calling guard BIFs with +%% nasty (but legal arguments). +%%-------------------------------------------------------------------- + +test_guard_bif() -> + Big = -237849247829874297658726487367328971246284736473821617265433, + Float = 387924.874, + + %% Succeding use of guard bifs. + + try_gbif('abs/1', Big, -Big), + try_gbif('float/1', Big, float(Big)), + try_gbif('trunc/1', Float, 387924.0), + try_gbif('round/1', Float, 387925.0), + try_gbif('length/1', [], 0), + + try_gbif('length/1', [a], 1), + try_gbif('length/1', [a, b], 2), + try_gbif('length/1', lists:seq(0, 31), 32), + + try_gbif('hd/1', [a], a), + try_gbif('hd/1', [a, b], a), + + try_gbif('tl/1', [a], []), + try_gbif('tl/1', [a, b], [b]), + try_gbif('tl/1', [a, b, c], [b, c]), + + try_gbif('size/1', {}, 0), + try_gbif('size/1', {a}, 1), + try_gbif('size/1', {a, b}, 2), + try_gbif('size/1', {a, b, c}, 3), + try_gbif('size/1', list_to_binary([]), 0), + try_gbif('size/1', list_to_binary([1]), 1), + try_gbif('size/1', list_to_binary([1, 2]), 2), + try_gbif('size/1', list_to_binary([1, 2, 3]), 3), + + try_gbif('element/2', {x}, {1, x}), + try_gbif('element/2', {x, y}, {1, x}), + try_gbif('element/2', {x, y}, {2, y}), + + try_gbif('self/0', 0, self()), + try_gbif('node/0', 0, node()), + try_gbif('node/1', self(), node()), + + %% Failing use of guard bifs. + + try_fail_gbif('abs/1', Big, 1), + try_fail_gbif('abs/1', [], 1), + + try_fail_gbif('float/1', Big, 42), + try_fail_gbif('float/1', [], 42), + + try_fail_gbif('trunc/1', Float, 0.0), + try_fail_gbif('trunc/1', [], 0.0), + + try_fail_gbif('round/1', Float, 1.0), + try_fail_gbif('round/1', [], a), + + try_fail_gbif('length/1', [], 1), + try_fail_gbif('length/1', [a], 0), + try_fail_gbif('length/1', a, 0), + try_fail_gbif('length/1', {a}, 0), + + try_fail_gbif('hd/1', [], 0), + try_fail_gbif('hd/1', [a], x), + try_fail_gbif('hd/1', x, x), + + try_fail_gbif('tl/1', [], 0), + try_fail_gbif('tl/1', [a], x), + try_fail_gbif('tl/1', x, x), + + try_fail_gbif('size/1', {}, 1), + try_fail_gbif('size/1', [], 0), + try_fail_gbif('size/1', [a], 1), + try_fail_gbif('size/1', fun() -> 1 end, 0), + try_fail_gbif('size/1', fun() -> 1 end, 1), + + try_fail_gbif('element/2', {}, {1, x}), + try_fail_gbif('element/2', {x}, {1, y}), + try_fail_gbif('element/2', [], {1, z}), + + try_fail_gbif('self/0', 0, list_to_pid("<0.0.0>")), + try_fail_gbif('node/0', 0, xxxx), + try_fail_gbif('node/1', self(), xxx), + try_fail_gbif('node/1', yyy, xxx), + ok. + +try_gbif(Id, X, Y) -> + case guard_bif(Id, X, Y) of + {Id, X, Y} -> + %% io:format("guard_bif(~p, ~p, ~p) -- ok\n", [Id, X, Y]); + ok; + Other -> + ok = io:format("guard_bif(~p, ~p, ~p) -- bad result: ~p\n", + [Id, X, Y, Other]), + exit({bad_result,try_gbif}) + end. + +try_fail_gbif(Id, X, Y) -> + case catch guard_bif(Id, X, Y) of + %% {'EXIT', {function_clause,[{?MODULE,guard_bif,[Id,X,Y]}|_]}} -> + {'EXIT', {function_clause,_}} -> % in HiPE, a trace is not generated + %% io:format("guard_bif(~p, ~p, ~p) -- ok\n", [Id,X,Y]); + ok; + Other -> + ok = io:format("guard_bif(~p, ~p, ~p) -- bad result: ~p\n", + [Id, X, Y, Other]), + exit({bad_result,try_fail_gbif}) + end. + +guard_bif('abs/1', X, Y) when abs(X) == Y -> + {'abs/1', X, Y}; +guard_bif('float/1', X, Y) when float(X) == Y -> + {'float/1', X, Y}; +guard_bif('trunc/1', X, Y) when trunc(X) == Y -> + {'trunc/1', X, Y}; +guard_bif('round/1', X, Y) when round(X) == Y -> + {'round/1', X, Y}; +guard_bif('length/1', X, Y) when length(X) == Y -> + {'length/1', X, Y}; +guard_bif('hd/1', X, Y) when hd(X) == Y -> + {'hd/1', X, Y}; +guard_bif('tl/1', X, Y) when tl(X) == Y -> + {'tl/1', X, Y}; +guard_bif('size/1', X, Y) when size(X) == Y -> + {'size/1', X, Y}; +guard_bif('element/2', X, {Pos, Expected}) when element(Pos, X) == Expected -> + {'element/2', X, {Pos, Expected}}; +guard_bif('self/0', X, Y) when self() == Y -> + {'self/0', X, Y}; +guard_bif('node/0', X, Y) when node() == Y -> + {'node/0', X, Y}; +guard_bif('node/1', X, Y) when node(X) == Y -> + {'node/1', X, Y}. diff --git a/lib/hipe/test/basic_SUITE_data/basic_floats.erl b/lib/hipe/test/basic_SUITE_data/basic_floats.erl new file mode 100644 index 0000000000..eec175075a --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_floats.erl @@ -0,0 +1,180 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests that manipulate floating point numbers. +%%%------------------------------------------------------------------- +-module(basic_floats). + +-export([test/0]). +-export([test_fmt_double_fpe_leak/0]). % suppress the unused warning + +test() -> + ok = test_arith_ops(), + ok = test_fp_ebb(), + ok = test_fp_phi(), + ok = test_big_bad_float(), + ok = test_catch_bad_fp_arith(), + ok = test_catch_fp_conv(), + ok = test_fp_with_fp_exceptions(), + %% ok = test_fmt_double_fpe_leak(), % this requires printing + ok. + +%%-------------------------------------------------------------------- + +test_arith_ops() -> + E = 2.5617, + 5.703200000000001 = add(E), + 0.5798000000000001 = sub(E), + 8.047580550000001 = mult(E), + -6.023e23 = negate(6.023e23), + ok. + +add(X) -> + 3.1415 + X. + +sub(X) -> + 3.1415 - X. + +mult(X) -> + 3.1415 * X. + +%% tests the translation of the fnegate BEAM instruction. +negate(X) -> + - (X + 0.0). + +%%-------------------------------------------------------------------- +%% Test the construction of overlapping extended basic blocks where +%% BEAM has constructed one and hipe_icode_fp constructs the other. +%%-------------------------------------------------------------------- + +test_fp_ebb() -> + 1.0 = foo(2 * math:pi()), + 1.0 = bar(2 * math:pi()), + ok. + +foo(X) -> + X / (2 * math:pi()). + +bar(X) -> + F = float_two(), + case F < 3.0 of + true -> (X * F) / ((2 * F) * math:pi()); + false -> weird + end. + +float_two() -> + 2.0. + +%%-------------------------------------------------------------------- + +test_fp_phi() -> + 10 = fp_phi(10, 100), + undefined = fp_phi(1.1e302, 0.000000001), + ok. + +fp_phi(A, B) -> + case catch A / B of + {'EXIT', _Reason} -> undefined; + _ -> round(100 * (A / B)) + end. + +%%-------------------------------------------------------------------- + +-define(BS, "93904329458954829589425849258998492384932849328493284932849328493284932389248329432932483294832949245827588578423578435783475834758375837580745807304258924584295924588459834958349589348589345934859384958349583945893458934859438593485995348594385943859438593458934589345938594385934859483958348934589435894859485943859438594594385938459438595034950439504395043950495043593485943758.0"). + +test_big_bad_float() -> + ok = try f2l(?BS) catch error:badarg -> ok end, + ok = case catch f2l(?BS) of {'EXIT', {badarg, _}} -> ok end, + ok. + +f2l(F) -> + float_to_list(list_to_float(F)). + +%%-------------------------------------------------------------------- +%% Tests catching of floating point bad arithmetic. + +test_catch_bad_fp_arith() -> + 5.7 = f(2.56), + {'EXIT', {badarith, _}} = bad_arith(9.9), + ok. + +f(F) when is_float(F) -> F + 3.14. + +bad_arith(F) when is_float(F) -> + catch F * 1.70000e+308. + +%%-------------------------------------------------------------------- +%% Tests proper catching of exceptions due to illegal convertion of +%% bignums to floating point numbers. + +test_catch_fp_conv() -> + F = 1.7e308, %% F is a number very close to a maximum float. + ok = big_arith(F), + ok = big_const_float(F), + ok. + +big_arith(F) -> + I = trunc(F), + {'EXIT', {badarith, _}} = big_int_arith(I), + ok. + +big_int_arith(I) when is_integer(I) -> + catch(3.0 + 2*I). + +big_const_float(F) -> + I = trunc(F), + badarith = try (1/(2*I)) catch error:Err -> Err end, + _ = 2/I, + {'EXIT', _} = (catch 4/(2*I)), + ok. + +%%-------------------------------------------------------------------- +%% Forces floating point exceptions and tests that subsequent, legal, +%% operations are calculated correctly. + +test_fp_with_fp_exceptions() -> + 0.0 = math:log(1.0), + badarith = try math:log(float_minus_one()) catch error:E1 -> E1 end, + 0.0 = math:log(1.0), + badarith = try math:log(float_zero()) catch error:E2 -> E2 end, + 0.0 = math:log(1.0), + %% An old-fashioned exception here just so as to test this case also + {'EXIT', _} = (catch fp_mult(3.23e133, 3.57e257)), + 0.0 = math:log(1.0), + badarith = try fp_div(5.0, 0.0) catch error:E3 -> E3 end, + 0.0 = math:log(1.0), + ok. + +fp_mult(X, Y) -> X * Y. + +fp_div(X, Y) -> X / Y. + +%% The following two function definitions appear here just to shut +%% off 'expression will fail with a badarg' warnings from the compiler + +float_zero() -> 0.0. + +float_minus_one() -> -1.0. + +%%-------------------------------------------------------------------- +%% Test that erl_printf_format.c:fmt_double() does not leak pending FP +%% exceptions to subsequent code. This used to break x87 FP code on +%% 32-bit x86. Based on a problem report from Richard Carlsson. + +test_fmt_double_fpe_leak() -> + test_fmt_double_fpe_leak(float_zero(), int_two()), + ok. + +%% We need the specific sequence of erlang:display/1 on a float that +%% triggers faulting ops in fmt_double() followed by a simple FP BIF. +%% We also need to repeat this at least three times. +test_fmt_double_fpe_leak(X, Y) -> + erlang:display(X), _ = math:log10(Y), + erlang:display(X), _ = math:log10(Y), + erlang:display(X), _ = math:log10(Y), + erlang:display(X), _ = math:log10(Y), + erlang:display(X), + math:log10(Y). + +int_two() -> 2. diff --git a/lib/hipe/test/basic_SUITE_data/basic_fun.erl b/lib/hipe/test/basic_SUITE_data/basic_fun.erl new file mode 100644 index 0000000000..18ba7fdb3f --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_fun.erl @@ -0,0 +1,124 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Tests for correct handling of funs. +%%%------------------------------------------------------------------- +-module(basic_fun). + +-export([test/0]). + +-export([dummy_foo/4, add1/1, test_fun03/0]). + +test() -> + ok = test_calls(), + ok = test_is_function(), + ok = test_is_function2(), + ok. + +%%-------------------------------------------------------------------- +%% Tests function and fun calls. + +test_calls() -> + ok = test_apply_call(?MODULE, dummy_foo), + ok = test_fun_call(fun dummy_foo/4), + ok = test_fun_call(fun ?MODULE:dummy_foo/4), + ok. + +test_apply_call(M, F) -> + M:F(bar, 42, foo, 17). + +test_fun_call(Fun) -> + Fun(bar, 42, foo, 17). + +dummy_foo(_, _, foo, _) -> ok. + +%%-------------------------------------------------------------------- +%% Tests handling of funs out of exported functions and 2-tuple funs. + +test_fun03() -> + MFPair = add1_as_2tuple(), + 4712 = do_call(add1_as_export(), 4711), + {badfun, MFPair} = try do_call(MFPair, 88) catch error:Err -> Err end, + true = do_guard(add1_as_export()), + false = do_guard(MFPair), % 2-tuples do not satisfy is_function/1 + ok. + +do_call(F, X) -> F(X). + +do_guard(F) when is_function(F) -> true; +do_guard(_) -> false. + +add1_as_export() -> fun ?MODULE:add1/1. + +add1_as_2tuple() -> {?MODULE, add1}. + +add1(X) -> X+1. + +%%-------------------------------------------------------------------- +%% Tests the is_function guard and BIF. + +test_is_function() -> + Fun = fun (X, foo) -> dummy_foo(X, mnesia_lib, foo, [X]) end, + ok = test_when_guard(Fun), + ok = test_if_guard(Fun), + ok. + +test_when_guard(X) when is_function(X) -> ok. + +test_if_guard(X) -> + if is_function(X) -> ok; + true -> weird + end. + +%%-------------------------------------------------------------------- +%% Tests the is_function2 guard and BIF. + +test_is_function2() -> + ok = test_guard(), + ok = test_guard2(), + ok = test_call(), + ok. + +test_guard() -> + zero_fun = test_f2(fun () -> ok end), + unary_fun = test_f2(fun(X) -> X end), + binary_fun = test_f2(fun (X, Y) -> {X, Y} end), + no_fun = test_f2(gazonk), + ok. + +test_f2(Fun) when is_function(Fun, 0) -> + zero_fun; +test_f2(Fun) when is_function(Fun, 1) -> + unary_fun; +test_f2(Fun) when is_function(Fun, 2) -> + binary_fun; +test_f2(_) -> + no_fun. + +test_guard2() -> + zero_fun = test_f2_n(fun () -> ok end, 0), + unary_fun = test_f2_n(fun (X) -> X end, 1), + binary_fun = test_f2_n(fun (X, Y) -> {X, Y} end, 2), + no_fun = test_f2_n(gazonk, 0), + ok. + +test_f2_n(F, N) when is_function(F, N) -> + case N of + 0 -> zero_fun; + 1 -> unary_fun; + 2 -> binary_fun + end; +test_f2_n(_, _) -> + no_fun. + +test_call() -> + true = test_fn2(fun (X, Y) -> {X,Y} end, 2), + false = test_fn2(fun (X, Y) -> {X,Y} end, 3), + false = test_fn2(gazonk, 2), + {'EXIT', {badarg, _TR1}} = (catch test_fn2(gazonk, gazonk)), + {'EXIT', {badarg, _TR2}} = (catch test_fn2(fun (X, Y) -> {X, Y} end, gazonk)), + ok. + +test_fn2(F, N) -> + is_function(F, N). diff --git a/lib/hipe/test/basic_SUITE_data/basic_guards.erl b/lib/hipe/test/basic_SUITE_data/basic_guards.erl new file mode 100644 index 0000000000..81eeed7c3b --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_guards.erl @@ -0,0 +1,164 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests for correct handling of guards and guard BIFs. +%%%------------------------------------------------------------------- +-module(basic_guards). + +-export([test/0]). +%% Prevent the inlining of the following functions +-export([bad_arith/0, bad_tuple/0, is_strange_guard/0]). + +test() -> + ok = guard0(4.2), + ok = guard1([foo]), + ok = test_guard2(), + ok = test_guard3(), + ok = test_guard4(), + ok = test_is_boolean(), + ok = test_bad_guards(), + ok. + +%%-------------------------------------------------------------------- + +guard0(X) when X /= 0, is_float(X) -> + ok. + +guard1(X) when is_atom(X) orelse is_float(X) -> + error1; +guard1(X) when is_reference(hd(X)) -> + error2; +guard1(X) when is_integer(hd(X)) -> + error3; +guard1(X) when hd(X) == foo -> + ok. + +%%-------------------------------------------------------------------- + +test_guard2() -> + ok1 = guard2(true), + not_boolean = guard2(42), + ok2 = guard2(false), + ok. + +guard2(X) when X -> % gets transformed to: is_boolean(X), X =:= true + ok1; +guard2(X) when X =:= false -> + ok2; +guard2(_) -> + not_boolean. + +%%-------------------------------------------------------------------- + +-define(is_foo(X), (is_atom(X) or (is_tuple(X) and (element(1, X) =:= 'foo')))). + +test_guard3() -> + no = f('foo'), + yes = f({'foo', 42}), + no = f(42), + ok. + +f(X) when ?is_foo(X) -> yes; +f(_) -> no. + +%%-------------------------------------------------------------------- + +-define(EXT_REF, <<131,114,0,3,100,0,19,114,101,102,95,116,101,115,116,95,98,117,103,64,103,111,114,98,97,103,2,0,0,0,125,0,0,0,0,0,0,0,0>>). + +test_guard4() -> + yes = is_ref(make_ref()), + no = is_ref(gazonk), + yes = is_ref(an_external_ref(?EXT_REF)), + ok. + +is_ref(Ref) when is_reference(Ref) -> yes; +is_ref(_Ref) -> no. + +an_external_ref(Bin) -> + binary_to_term(Bin). + +%%-------------------------------------------------------------------- + +test_is_boolean() -> + ok = is_boolean_in_if(), + ok = is_boolean_in_guard(). + +is_boolean_in_if() -> + ok1 = tif(true), + ok2 = tif(false), + not_bool = tif(other), + ok. + +is_boolean_in_guard() -> + ok = tg(true), + ok = tg(false), + not_bool = tg(other), + ok. + +tif(V) -> + Yes = yes(), %% just to prevent the optimizer removing this + if + %% the following line generates an is_boolean instruction + V, Yes == yes -> + %% while the following one does not (?!) + %% Yes == yes, V -> + ok1; + not(not(not(V))) -> + ok2; + V -> + ok3; + true -> + not_bool + end. + +tg(V) when is_boolean(V) -> + ok; +tg(_) -> + not_bool. + +yes() -> yes. + +%%-------------------------------------------------------------------- +%% original test by Bjorn G + +test_bad_guards() -> + ok = bad_arith(), + ok = bad_tuple(), + ok = is_strange_guard(), + ok. + +bad_arith() -> + 13 = bad_arith1(1, 12), + 42 = bad_arith1(1, infinity), + 42 = bad_arith1(infinity, 1), + 42 = bad_arith2(infinity, 1), + 42 = bad_arith3(inf), + 42 = bad_arith4(infinity, 1), + ok. + +bad_arith1(T1, T2) when (T1 + T2) < 17 -> T1 + T2; +bad_arith1(_, _) -> 42. + +bad_arith2(T1, T2) when (T1 * T2) < 17 -> T1 * T2; +bad_arith2(_, _) -> 42. + +bad_arith3(T) when (bnot T) < 17 -> T; +bad_arith3(_) -> 42. + +bad_arith4(T1, T2) when (T1 bsr T2) < 10 -> T1 bsr T2; +bad_arith4(_, _) -> 42. + +bad_tuple() -> + error = bad_tuple1(a), + error = bad_tuple1({a, b}), + x = bad_tuple1({x, b}), + y = bad_tuple1({a, b, y}), + ok. + +bad_tuple1(T) when element(1, T) =:= x -> x; +bad_tuple1(T) when element(3, T) =:= y -> y; +bad_tuple1(_) -> error. + +is_strange_guard() when is_tuple({1, bar, length([1, 2, 3, 4]), self()}) -> ok; +is_strange_guard() -> error. diff --git a/lib/hipe/test/basic_SUITE_data/basic_inline_function.erl b/lib/hipe/test/basic_SUITE_data/basic_inline_function.erl new file mode 100644 index 0000000000..4c08064670 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_inline_function.erl @@ -0,0 +1,73 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests that depend on the compiler inliner being turned on. +%%%------------------------------------------------------------------- +-module(basic_inline_function). + +-export([test/0]). + +-compile({inline, [{to_objects, 3}]}). + +test() -> + ok = test_inline_match(), + ok. + +%%-------------------------------------------------------------------- + +test_inline_match() -> + bad_object = test1(a, {binary, foo, set}, c), + bad_object = test2(a, {binary, foo, set}, c), + bad_object = test3(a, {binary, foo, set}, c), + ok. + +%% Inlined +test1(KeysObjs, C, Ts) -> + case catch to_objects(KeysObjs, C, Ts) of + {'EXIT', _} -> + bad_object; + ok -> + ok + end. + +%% "Inlined" by hand +test2(KeysObjs, C, _Ts) -> + case catch (case C of + {binary, _, set} -> + <<_ObjSz0:32, _T/binary>> = KeysObjs; + _ -> ok + end) of + {'EXIT', _} -> + bad_object; + ok -> + ok + end. + +%% Not inlined +test3(KeysObjs, C, Ts) -> + case catch fto_objects(KeysObjs, C, Ts) of + {'EXIT', _} -> + bad_object; + ok -> + ok + end. + +%% Inlined. +to_objects(Bin, {binary, _, set}, _Ts) -> + <<_ObjSz0:32, _T/binary>> = Bin, + ok; +to_objects(<<_ObjSz0:32, _T/binary>> ,_, _) -> + ok; +to_objects(_Bin, _, _Ts) -> + ok. + +%% Not Inlined. +fto_objects(Bin, {binary, _, set}, _Ts) -> + <<_ObjSz0:32, _T/binary>> = Bin, + ok; +fto_objects(<<_ObjSz0:32, _T/binary>> ,_,_) -> + ok; +fto_objects(_Bin, _, _Ts) -> + ok. + diff --git a/lib/hipe/test/basic_SUITE_data/basic_inline_module.erl b/lib/hipe/test/basic_SUITE_data/basic_inline_module.erl new file mode 100644 index 0000000000..306c6a39ce --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_inline_module.erl @@ -0,0 +1,31 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests that depend on the compiler inliner being turned on. +%%%------------------------------------------------------------------- +-module(basic_inline_module). + +-export([test/0]). + +-compile([inline]). %% necessary for these tests + +test() -> + ok = test_case_end_atom(), + ok. + +%%-------------------------------------------------------------------- +%% Tests whether the translation of a case_end instruction works even +%% when an exception (no matching case pattern) is to be raised. + +test_case_end_atom() -> + {'EXIT',{{case_clause,some_atom},_Trace}} = (catch test_case_stm_inlining()), + ok. + +test_case_stm_inlining() -> + case some_atom() of + another_atom -> strange_result + end. + +some_atom() -> + some_atom. diff --git a/lib/hipe/test/basic_SUITE_data/basic_issues_beam.erl b/lib/hipe/test/basic_SUITE_data/basic_issues_beam.erl new file mode 100644 index 0000000000..73367c5c45 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_issues_beam.erl @@ -0,0 +1,326 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains code examples, mostly taken from the mailing list, that +%%% crashed the BEAM compiler or gave an internal error at some point. +%%%------------------------------------------------------------------- +-module(basic_issues_beam). + +-export([test/0]). + +test() -> + ok = test_crash_R10_hinde(), + ok = test_error_R10_mander(), + ok = test_error_R11_bjorklund(), + ok = test_error_R11_rath(), + ok = test_error_R12_empty_bin_rec(), + ok = test_bug_R12_cornish(), + ok = test_crash_R12_morris(), + ok = test_error_R13_almeida(), + ok = test_error_R13B01_fisher(), + ok = test_error_R13B01_sawatari(), + ok = test_error_R13B01_whongo(), + ok = test_error_R16B03_norell(), + ok = test_error_try_wings(), + ok. + +%%-------------------------------------------------------------------- +%% Fisher R10 compiler crash +%%-------------------------------------------------------------------- + +-record(r, {a, b, c}). + +test_crash_R10_hinde() -> + rec_R10_hinde(#r{}). + +rec_R10_hinde(As) -> + case As of + A when A#r.b == ""; A#r.b == undefined -> ok; + _ -> error + end. + +%%-------------------------------------------------------------------- +%% From: Peter-Henry Mander +%% Date: 27 Jan, 2005 +%% +%% I managed to isolate a non-critical BEAM compilation error +%% (internal error in v3_codegen) when compiling the following code: +%%-------------------------------------------------------------------- + +test_error_R10_mander() -> + try just_compile_me_R10() catch _:_ -> ok end. + +just_compile_me_R10() -> + URI_Before = + {absoluteURI, + {scheme, fun() -> nil end}, + {hier_part, + {net_path, + {srvr, + {userinfo, nil}, + fun() -> nil end}, + nil}, + {port, nil}}}, + {absoluteURI, + {scheme, _}, + {hier_part, + {net_path, + {srvr, + {userinfo, nil}, + _HostportBefore}, + nil}, + {port, nil}}} = URI_Before, + %% ... some funky code ommitted, not relevant ... + {absoluteURI, + {scheme, _}, + {hier_part, + {net_path, + {srvr, + {userinfo, nil}, + HostportAfter}, + nil}, + {port, nil}}} = URI_Before, + %% NOTE: I intended to write URI_After instead of URI_Before + %% but the accident revealed that when you add the line below, + %% it causes internal error in v3_codegen on compilation + {hostport, {hostname, "HostName"}, {port, nil}} = HostportAfter, + ok. + +%%-------------------------------------------------------------------- +%% From: Martin Bjorklund +%% Date: Aug 16, 2006 +%% +%% I found this compiler bug in R10B-10 and R11B-0. +%% +%% Function -just_compile_me/0-fun-2-/1 refers to undefined label 18 +%% ./bjorklund_R11compiler_bug.erl:none: internal error in beam_clean; +%% crash reason: {{case_clause,{'EXIT',{undefined_label,18}}}, +%% [{compile,'-select_passes/2-anonymous-2-',2}, +%% {compile,'-internal_comp/4-anonymous-1-',2}, +%% {compile,fold_comp,3}, +%% {compile,internal_comp,4}, +%% {compile,internal,3}]} +%%-------------------------------------------------------------------- + +test_error_R11_bjorklund() -> + just_compile_me_R11_bjorklund(). + +just_compile_me_R11_bjorklund() -> + G = fun() -> ok end, + try + G() %% fun() -> ok end + after + fun({A, B}) -> A + B end + end. + +%%-------------------------------------------------------------------- +%% From: Tim Rath +%% Date: Sep 13, 2006 +%% Subject: Compiler bug not quite fixed +%% +%% +%% I saw a compiler bug posted to the list by Martin Bjorklund that +%% appeared to be exactly the problem I'm seeing, and then noticed +%% that this was fixed in R11B-1. Unfortunately, though R11B-1 appears +%% to fix the code submitted by Martin, it does not fix my case. +%% +%% Function -just_compile_me/0-fun-2-/1 refers to undefined label 13 +%% ./rath_R11compiler_bug.erl:none: internal error in beam_clean; +%% crash reason: {{case_clause,{'EXIT',{undefined_label,13}}}, +%% [{compile,'-select_passes/2-anonymous-2-',2}, +%% {compile,'-internal_comp/4-anonymous-1-',2}, +%% {compile,fold_comp,3}, +%% {compile,internal_comp,4}, +%% {compile,internal,3}]} +%%-------------------------------------------------------------------- + +test_error_R11_rath() -> + just_compile_me_R11_rath(). + +just_compile_me_R11_rath() -> + A = {6}, + try + io:fwrite("") + after + fun () -> + fun () -> {_} = A end + end + end. + +%%---------------------------------------------------------------------- +%% Program that crashed the R12B-0 compiler: internal error in v3_codegen +%%---------------------------------------------------------------------- + +-record(rec, {a = <<>> :: binary(), b = 42 :: integer()}). + +test_error_R12_empty_bin_rec() -> + 42 = test_empty_bin_rec(#rec{}), + ok. + +test_empty_bin_rec(R) -> + #rec{a = <<>>} = R, + R#rec.b. + +%%---------------------------------------------------------------------- +%% From: Simon Cornish +%% Date: Jan 13, 2008 +%% +%% The attached Erlang code demonstrates an R12B-0 bug with funs. +%% Compile and evaluate the two die/1 calls for two different failure modes. +%% It seems to me that the live register check for call_fun is off by one. +%%---------------------------------------------------------------------- + +-record(b, {c}). + +test_bug_R12_cornish() -> + {a2, a} = die(a), + {a2, {b, c}} = die({b, c}), + ok. + +die(A) -> + F = fun() -> {ok, A} end, + if A#b.c =:= [] -> one; + true -> + case F() of + {ok, A2} -> {a2, A2}; + _ -> three + end + end. + +%%---------------------------------------------------------------------- +%% From: Hunter Morris +%% Date: Nov 20, 2008 +%% +%% The following code (tested with R12B-4 or R12B-5, vanilla compiler +%% options) produces a compiler crash. It's nonsensical, and I realise +%% that andalso can be quite evil, but it's a crash nonetheless. +%%---------------------------------------------------------------------- + +test_crash_R12_morris() -> + foo(42). + +foo(Bar) when (is_integer(Bar) andalso Bar =:= 0) ; Bar =:= 42 -> + ok. + +%%-------------------------------------------------------------------- +%% From: Paulo Sergio Almeida +%% Date: May 20, 2009 +%% +%% The following code when compiled under R13B gives a compiler error. +%% Function loop/1 refers to undefined label 6 +%% ./almeida_R13compiler_bug.erl:none: internal error in beam_peep; +%% crash reason: {{case_clause,{'EXIT',{undefined_label,6}}}, +%% [{compile,'-select_passes/2-anonymous-2-',2}, +%% {compile,'-internal_comp/4-anonymous-1-',2}, +%%-------------------------------------------------------------------- + +test_error_R13_almeida() -> + self() ! {backup, 42, false}, + loop([]). + +loop(Tids) -> + receive + {backup, Tid, Dumping} -> + case Dumping of + false -> ok; + _ -> receive {logged, Tab, Tid} -> put({log, Tab}, Tid) end + end, + collect(Tid, Tids, []) + end. + +collect(_, _, _) -> ok. + +%%-------------------------------------------------------------------- +%% Fisher R13B01 compiler error +%%-------------------------------------------------------------------- + +test_error_R13B01_fisher() -> + perform_select({foo, "42"}). + +perform_select({Type, Keyval}) -> + try + if is_atom(Type) andalso length(Keyval) > 0 -> ok; + true -> ok + end + catch + _:_ -> fail + end. + +%%-------------------------------------------------------------------- +%% From: Mikage Sawatari +%% Date: Jun 12, 2009 +%% +%% I have the following compilation problem on Erlang R13B01. +%% Compiler reports "Internal consistency check failed". +%%-------------------------------------------------------------------- + +test_error_R13B01_sawatari() -> + test_sawatari([1, null, 3], <<1, 2, 3>>). + +test_sawatari([], _Bin) -> ok; +test_sawatari([H|T], Bin) -> + _ = case H of + null -> <<Bin/binary>>; + _ -> ok + end, + test_sawatari(T, Bin). + +%%-------------------------------------------------------------------- + +test_error_R13B01_whongo() -> + S = "gazonk", + S = orgno_alphanum(S), + ok. + +orgno_alphanum(Cs) -> + [C || C <- Cs, ((C >= $0) andalso (C =< $9)) + orelse ((C >= $a) andalso (C =< $z)) + orelse ((C >= $A) andalso (C =< $Z))]. + +%%-------------------------------------------------------------------- +%% I'm getting an Internal Consistency Check error when attempting to +%% build Wings3D on Mac OS X 10.4.2 (Erlang OTP R10B-6): +%% +%% erlc -pa /ebin +warn_unused_vars -I/include -I ../e3d -W +debug_info +%% '-Dwings_version="0.98.31"' -pa ../ebin -o../ebin wings_color.erl +%% wings_color: function internal_rgb_to_hsv/3+97: +%% Internal consistency check failed - please report this bug. +%% Instruction: {test,is_eq_exact,{f,80},[{x,0},{atom,error}]} +%% Error: {unsafe_instruction,{float_error_state,cleared}}: +%% +%% The problem is the interaction of the 'try' construct with the +%% handling of FP exceptions. +%%-------------------------------------------------------------------- + +test_error_try_wings() -> + %% a call with a possible FP exception + {199.99999999999997, 0.045454545454545456, 44} = rgb_to_hsv(42, 43, 44), + ok. + +rgb_to_hsv(R, G, B) -> + Max = lists:max([R, G, B]), + Min = lists:min([R, G, B]), + V = Max, + {Hue, Sat} = try + {if Min == B -> (G-Min)/(R+G-2.0*Min); + Min == R -> (1.0+(B-Min)/(B+G-2.0*Min)); + Min == G -> (2.0+(R-Min)/(B+R-2.0*Min)) + end * 120, (Max-Min)/Max} + catch + error:badarith -> {undefined, 0.0} + end, + {Hue, Sat, V}. + +%%-------------------------------------------------------------------- +%% From: Ulf Norell +%% Date: Feb 28, 2014 +%% +%% This caused an internal error in v3_codegen +%%-------------------------------------------------------------------- + +test_error_R16B03_norell() -> + test_error_R16B03_norell(#r{}, gazonk). + +test_error_R16B03_norell(Rec, Tag) -> + is_record(Rec, Tag, 3) orelse ok. diff --git a/lib/hipe/test/basic_SUITE_data/basic_issues_hipe.erl b/lib/hipe/test/basic_SUITE_data/basic_issues_hipe.erl new file mode 100644 index 0000000000..e71045bfe2 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_issues_hipe.erl @@ -0,0 +1,153 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains code examples that exhibited crashes in the HiPE compiler. +%%%------------------------------------------------------------------- +-module(basic_issues_hipe). + +-export([test/0]). + +%% functions that need to be exported so that they are retained. +-export([auth/4]). + +test() -> + ok = test_dominance_trees(), + ok = test_merged_const(), + ok = test_var_pair(), + ok = test_bif_fails(), + ok = test_find_catches(), + ok = test_heap_allocate_trim(), + ok. + +%%-------------------------------------------------------------------- +%% This is taken from a file sent to us by Martin Bjorklund @ Nortel +%% on 14th November 2004. The problem was in the SSA unconvert pass. +%% +%% No tests here; we simply check that the HiPE compiler does not go +%% into an infinite loop when compiling strange functions like this. +%%-------------------------------------------------------------------- + +auth(_, A, B, C) -> + auth(A, B, C, []). + +%%-------------------------------------------------------------------- +%% Exposed a crash in the generation of dominance trees used in SSA. +%%-------------------------------------------------------------------- + +-record(state, {f}). + +test_dominance_trees() -> + {ok, true} = doit(true, #state{f = true}), + ok. + +doit(Foo, S) -> + Fee = case Foo of + Bar when Bar == S#state.f; Bar == [] -> true; + _ -> false + end, + {ok, Fee}. + +%%-------------------------------------------------------------------- +%% Checks that the merging of constants in the constant table uses the +%% appropriate comparison function for this. +%%-------------------------------------------------------------------- + +test_merged_const() -> + Const1 = {'', 1.0000}, + Const2 = {'', 1}, + match(Const1, Const2). + +match(A, A) -> + error; +match(_A, _B) -> + ok. + +%%-------------------------------------------------------------------- +%% Checks that the HiPE compiler does not get confused by constant +%% data structures similar to the internal compiler data structures. +%%-------------------------------------------------------------------- + +test_var_pair() -> + ok = var_pair([gazonk]). + +var_pair([_|_]) -> + var_pair({var, some_atom}); +var_pair(_) -> + ok. + +%%-------------------------------------------------------------------- +%% This module was causing the HiPE compiler to crash in January 2007. +%% The culprit was an "optimization" of the BEAM compiler: postponing +%% the save of x variables when BIFs cannot fail. This was fixed on +%% February 1st, by making the HiPE compiler use the same functions +%% as the BEAM compiler for deciding whether a BIF fails. +%%-------------------------------------------------------------------- + +test_bif_fails() -> + [42] = bif_fails_in_catch([42]), + true = bif_fails_in_try([42]), + ok. + +bif_fails_in_catch(X) -> + case catch get(gazonk) of + _ -> X + end. + +bif_fails_in_try(X) -> + try + true = X =/= [] + catch + _ -> nil(X) + end. + +nil(_) -> []. + +%%-------------------------------------------------------------------- +%% Test that resulted in a native code compiler crash in the code of +%% hipe_icode_exceptions:find_catches/1 when compiling find_catches/2. +%%-------------------------------------------------------------------- + +test_find_catches() -> + 42 = find_catches(a, false), + ok. + +find_catches(X, Y) -> + case X of + a when Y =:= true -> + catch id(X), + X; + b when Y =:= true -> + catch id(X), + X; + a -> + catch id(X), + 42; + b -> + catch id(X), + 42 + end. + +id(X) -> X. + +%%-------------------------------------------------------------------- +%% Date: Dec 28, 2007 +%% +%% This is a test adapted from the file sent to the Erlang mailing +%% list by Eranga Udesh. The file did not compile because of problems +%% with the heap_allocate instruction and stack trimming. +%%-------------------------------------------------------------------- + +test_heap_allocate_trim() -> + {abandon, 42} = get_next_retry(a, 42), + ok. + +get_next_retry(Error, Count) -> + case catch pair(retry_scheme, {Error, Count}) of + _ -> + case pair(Error, Count) of + _ -> {abandon, Count} + end + end. + +pair(A, B) -> {A, B}. diff --git a/lib/hipe/test/basic_SUITE_data/basic_lists.erl b/lib/hipe/test/basic_SUITE_data/basic_lists.erl new file mode 100644 index 0000000000..264a7f86f6 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_lists.erl @@ -0,0 +1,61 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests that manipulate and pattern match against lists +%%% (perhaps by calling functions from the 'lists' module). +%%%------------------------------------------------------------------- +-module(basic_lists). + +-export([test/0]). + +test() -> + ok = test_length(), + ok = test_lists_key(), + ok = test_lists_and_strings(), + ok. + +%%-------------------------------------------------------------------- + +test_length() -> + Len = 42, + Lst = mklist(Len, []), + Len = iterate(100, Lst), + ok. + +mklist(0, L) -> L; +mklist(X, L) -> mklist(X-1, [X|L]). + +iterate(0, L) -> len(L, 0); +iterate(X, L) -> len(L, 0), iterate(X-1, L). + +len([_|X], L) -> len(X, L+1); +len([], L) -> L. + +%%-------------------------------------------------------------------- + +test_lists_key() -> + First = {x, 42.0}, + Second = {y, -77}, + Third = {z, [a, b, c], {5.0}}, + List = [First, Second, Third], + {value, First} = key_search_find(42, 2, List), + ok. + +key_search_find(Key, Pos, List) -> + case lists:keyfind(Key, Pos, List) of + false -> + false = lists:keysearch(Key, Pos, List); + Tuple when is_tuple(Tuple) -> + {value, Tuple} = lists:keysearch(Key, Pos, List) + end. + +%%-------------------------------------------------------------------- + +test_lists_and_strings() -> + LL = ["H'A", " H'B", " H'C"], + LL2 = lists:map(fun string:strip/1, LL), + HexFormat = fun(X, Acc) -> {string:substr(X, 3), Acc} end, + {LL3,_Ret} = lists:mapfoldl(HexFormat, 0, LL2), + ["A", "B", "C"] = lists:sublist(LL3, 42), + ok. diff --git a/lib/hipe/test/basic_SUITE_data/basic_module_info.erl b/lib/hipe/test/basic_SUITE_data/basic_module_info.erl new file mode 100644 index 0000000000..cab48b10ba --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_module_info.erl @@ -0,0 +1,32 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% Date: Oct 25, 2003 +%%% +%%% Tests whether calling module_info from the same module works. +%%% This seems trivial, but the problem is that the module_info/[0,1] +%%% functions that the BEAM file contains used to be dummy functions +%%% containing crap. So, these functions could not be used for +%%% compilation to native code and the functions that the BEAM loader +%%% generates should have been used instead. This was a HiPE bug +%%% reported by Dan Wallin. +%%%------------------------------------------------------------------- +-module(basic_module_info). + +-export([test/0]). + +test() -> + L = test_local_mi0_call(), + E = test_remote_mi1_call(), + {3, 3} = {L, E}, + ok. + +test_local_mi0_call() -> + ModInfo = module_info(), + %% io:format("ok, ModInfo=~w\n", [ModInfo]), + {exports, FunList} = lists:keyfind(exports, 1, ModInfo), + length(FunList). + +test_remote_mi1_call() -> + FunList = ?MODULE:module_info(exports), + length(FunList). diff --git a/lib/hipe/test/basic_SUITE_data/basic_pattern_match.erl b/lib/hipe/test/basic_SUITE_data/basic_pattern_match.erl new file mode 100644 index 0000000000..93240354a7 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_pattern_match.erl @@ -0,0 +1,46 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains code examples that test pattern matching against terms of +%%% various types. +%%%------------------------------------------------------------------- +-module(basic_pattern_match). + +-export([test/0]). + +test() -> + ok = test_hello_world(), + ok = test_list_plus_plus_match(), + ok. + +%%-------------------------------------------------------------------- +%% Trivial test to test pattern matching compilation with atoms, the +%% correct handling of all sorts of alphanumeric types in Erlang, and +%% conversions between them. + +test_hello_world() -> + String = gimme(string), + String = atom_to_list(gimme(atom)), + String = binary_to_list(gimme(binary)), + true = (list_to_atom(String) =:= gimme(atom)), + true = (list_to_binary(String) =:= gimme(binary)), + ok. + +gimme(string) -> + "hello world"; +gimme(atom) -> + 'hello world'; +gimme(binary) -> + <<"hello world">>. + +%%-------------------------------------------------------------------- +%% Makes sure that pattern matching expressions involving ++ work OK. +%% The third expression caused a problem in the Erlang shell of R11B-5. +%% It worked OK in both interpreted and compiled code. + +test_list_plus_plus_match() -> + ok = (fun("X" ++ _) -> ok end)("X"), + ok = (fun([$X | _]) -> ok end)("X"), + ok = (fun([$X] ++ _) -> ok end)("X"), + ok. diff --git a/lib/hipe/test/basic_SUITE_data/basic_random.erl b/lib/hipe/test/basic_SUITE_data/basic_random.erl new file mode 100644 index 0000000000..783947bd31 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_random.erl @@ -0,0 +1,238 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% A test for list handling created using the 'random' module. +%%%------------------------------------------------------------------- +-module(basic_random). + +-export([test/0]). + +%% It can be used as a benchmark by playing with the following defines +-define(N, 1000). +-define(Iter, 500). + +test() -> + ok = random(?N). + +random(N) -> + random(N, ?Iter). + +random(N, Iter) -> + random:seed(1, 2, 3), + t(ranlist(N, [], N*100), Iter). + +ranlist(0, L, _N) -> L; +ranlist(N, L, N0) -> ranlist(N-1, [random:uniform(N0)+300 | L], N0). + +t(_, 0) -> ok; +t(L, Iter) -> + %% io:format("Sort starting~n"), + sort(L), + t(L, Iter-1). + +sort([X, Y | L]) when X =< Y -> + split_1(X, Y, L, [], []); +sort([X, Y | L]) -> + split_2(X, Y, L, [], []); +sort(L) -> + L. + +%% Ascending. +split_1(X, Y, [Z | L], R, Rs) when Z >= Y -> + split_1(Y, Z, L, [X | R], Rs); +split_1(X, Y, [Z | L], R, Rs) when Z >= X -> + split_1(Z, Y, L, [X | R], Rs); +split_1(X, Y, [Z | L], [], Rs) -> + split_1(X, Y, L, [Z], Rs); +split_1(X, Y, [Z | L], R, Rs) -> + split_1_1(X, Y, L, R, Rs, Z); +split_1(X, Y, [], R, Rs) -> + rmergel([[Y, X | R] | Rs], []). + +%% One out-of-order element, S. +split_1_1(X, Y, [Z | L], R, Rs, S) when Z >= Y -> + split_1_1(Y, Z, L, [X | R], Rs, S); +split_1_1(X, Y, [Z | L], R, Rs, S) when Z >= X -> + split_1_1(Z, Y, L, [X | R], Rs, S); +split_1_1(X, Y, [Z | L], R, Rs, S) when S =< Z -> + split_1(S, Z, L, [], [[Y, X | R] | Rs]); +split_1_1(X, Y, [Z | L], R, Rs, S) -> + split_1(Z, S, L, [], [[Y, X | R] | Rs]); +split_1_1(X, Y, [], R, Rs, S) -> + rmergel([[S], [Y, X | R] | Rs], []). + +%% Descending. +split_2(X, Y, [Z | L], R, Rs) when Z =< Y -> + split_2(Y, Z, L, [X | R], Rs); +split_2(X, Y, [Z | L], R, Rs) when Z =< X -> + split_2(Z, Y, L, [X | R], Rs); +split_2(X, Y, [Z | L], [], Rs) -> + split_2(X, Y, L, [Z], Rs); +split_2(X, Y, [Z | L], R, Rs) -> + split_2_1(X, Y, L, R, Rs, Z); +split_2(X, Y, [], R, Rs) -> + mergel([[Y, X | R] | Rs], []). + +split_2_1(X, Y, [Z | L], R, Rs, S) when Z =< Y -> + split_2_1(Y, Z, L, [X | R], Rs, S); +split_2_1(X, Y, [Z | L], R, Rs, S) when Z =< X -> + split_2_1(Z, Y, L, [X | R], Rs, S); +split_2_1(X, Y, [Z | L], R, Rs, S) when S > Z -> + split_2(S, Z, L, [], [[Y, X | R] | Rs]); +split_2_1(X, Y, [Z | L], R, Rs, S) -> + split_2(Z, S, L, [], [[Y, X | R] | Rs]); +split_2_1(X, Y, [], R, Rs, S) -> + mergel([[S], [Y, X | R] | Rs], []). + +mergel([[] | L], Acc) -> + mergel(L, Acc); +mergel([A, [H2 | T2], [H3 | T3] | L], Acc) -> + mergel(L, [merge3_1(A, [], H2, T2, H3, T3) | Acc]); +mergel([A, [H | T]], Acc) -> + rmergel([merge2_1(A, H, T, []) | Acc], []); +mergel([L], []) -> + L; +mergel([L], Acc) -> + rmergel([lists:reverse(L, []) | Acc], []); +mergel([], []) -> + []; +mergel([], Acc) -> + rmergel(Acc, []); +mergel([A, [] | L], Acc) -> + mergel([A | L], Acc); +mergel([A, B, [] | L], Acc) -> + mergel([A, B | L], Acc). + +rmergel([A, [H2 | T2], [H3 | T3] | L], Acc) -> + rmergel(L, [rmerge3_1(A, [], H2, T2, H3, T3) | Acc]); +rmergel([A, [H | T]], Acc) -> + mergel([rmerge2_1(A, H, T, []) | Acc], []); +rmergel([L], Acc) -> + mergel([lists:reverse(L, []) | Acc], []); +rmergel([], Acc) -> + mergel(Acc, []). + +%% Take L1 apart. +merge3_1([H1 | T1], M, H2, T2, H3, T3) when H1 =< H2 -> + merge3_12(T1, H1, H2, T2, H3, T3, M); +merge3_1([H1 | T1], M, H2, T2, H3, T3) -> + merge3_21(T1, H1, H2, T2, H3, T3, M); +merge3_1(_nil, M, H2, T2, H3, T3) when H2 =< H3 -> + merge2_1(T2, H3, T3, [H2 | M]); +merge3_1(_nil, M, H2, T2, H3, T3) -> + merge2_1(T3, H2, T2, [H3 | M]). + +%% Take L2 apart. +merge3_2(T1, H1, M, [H2 | T2], H3, T3) when H1 =< H2 -> + merge3_12(T1, H1, H2, T2, H3, T3, M); +merge3_2(T1, H1, M, [H2 | T2], H3, T3) -> + merge3_21(T1, H1, H2, T2, H3, T3, M); +merge3_2(T1, H1, M, _nil, H3, T3) when H1 =< H3 -> + merge2_1(T1, H3, T3, [H1 | M]); +merge3_2(T1, H1, M, _nil, H3, T3) -> + merge2_1(T3, H1, T1, [H3 | M]). + +%% H1 <= H2. Inlined. +merge3_12(T1, H1, H2, T2, H3, T3, M) when H3 < H1 -> + merge3_12_3(T1, H1, H2, T2, [H3 | M], T3); +merge3_12(T1, H1, H2, T2, H3, T3, M) -> + merge3_1(T1, [H1 | M], H2, T2, H3, T3). + +%% H1 <= H2, take L3 apart. +merge3_12_3(T1, H1, H2, T2, M, [H3 | T3]) when H3 < H1 -> + merge3_12_3(T1, H1, H2, T2, [H3 | M], T3); +merge3_12_3(T1, H1, H2, T2, M, [H3 | T3]) -> + merge3_1(T1, [H1 | M], H2, T2, H3, T3); +merge3_12_3(T1, H1, H2, T2, M, _nil) -> + merge2_1(T1, H2, T2, [H1 | M]). + +%% H1 > H2. Inlined. +merge3_21(T1, H1, H2, T2, H3, T3, M) when H3 < H2 -> + merge3_21_3(T1, H1, H2, T2, [H3 | M], T3); +merge3_21(T1, H1, H2, T2, H3, T3, M) -> + merge3_2(T1, H1, [H2 | M], T2, H3, T3). + +%% H1 > H2, take L3 apart. +merge3_21_3(T1, H1, H2, T2, M, [H3 | T3]) when H3 < H2 -> + merge3_21_3(T1, H1, H2, T2, [H3 | M], T3); +merge3_21_3(T1, H1, H2, T2, M, [H3 | T3]) -> + merge3_2(T1, H1, [H2 | M], T2, H3, T3); +merge3_21_3(T1, H1, H2, T2, M, _nil) -> + merge2_1(T2, H1, T1, [H2 | M]). + +%% Take L1 apart. +rmerge3_1([H1 | T1], M, H2, T2, H3, T3) when H1 > H2 -> + rmerge3_12(T1, H1, H2, T2, H3, T3, M); +rmerge3_1([H1 | T1], M, H2, T2, H3, T3) -> + rmerge3_21(T1, H1, H2, T2, H3, T3, M); +rmerge3_1(_nil, M, H2, T2, H3, T3) when H2 > H3 -> + rmerge2_1(T2, H3, T3, [H2 | M]); +rmerge3_1(_nil, M, H2, T2, H3, T3) -> + rmerge2_1(T3, H2, T2, [H3 | M]). + +%% Take L2 apart. +rmerge3_2(T1, H1, M, [H2 | T2], H3, T3) when H1 > H2 -> + rmerge3_12(T1, H1, H2, T2, H3, T3, M); +rmerge3_2(T1, H1, M, [H2 | T2], H3, T3) -> + rmerge3_21(T1, H1, H2, T2, H3, T3, M); +rmerge3_2(T1, H1, M, _nil, H3, T3) when H1 > H3 -> + rmerge2_1(T1, H3, T3, [H1 | M]); +rmerge3_2(T1, H1, M, _nil, H3, T3) -> + rmerge2_1(T3, H1, T1, [H3 | M]). + +%% H1 > H2. Inlined. +rmerge3_12(T1, H1, H2, T2, H3, T3, M) when H3 >= H1 -> + rmerge3_12_3(T1, H1, H2, T2, [H3 | M], T3); +rmerge3_12(T1, H1, H2, T2, H3, T3, M) -> + rmerge3_1(T1, [H1 | M], H2, T2, H3, T3). + +%% H1 > H2, take L3 apart. +rmerge3_12_3(T1, H1, H2, T2, M, [H3 | T3]) when H3 >= H1 -> + rmerge3_12_3(T1, H1, H2, T2, [H3 | M], T3); +rmerge3_12_3(T1, H1, H2, T2, M, [H3 | T3]) -> + rmerge3_1(T1, [H1 | M], H2, T2, H3, T3); +rmerge3_12_3(T1, H1, H2, T2, M, _nil) -> + rmerge2_1(T1, H2, T2, [H1 | M]). + +%% H1 =< H2. Inlined. +rmerge3_21(T1, H1, H2, T2, H3, T3, M) when H3 >= H2 -> + rmerge3_21_3(T1, H1, H2, T2, [H3 | M], T3); +rmerge3_21(T1, H1, H2, T2, H3, T3, M) -> + rmerge3_2(T1, H1, [H2 | M], T2, H3, T3). + +%% H1 =< H2, take L3 apart. +rmerge3_21_3(T1, H1, H2, T2, M, [H3 | T3]) when H3 >= H2 -> + rmerge3_21_3(T1, H1, H2, T2, [H3 | M], T3); +rmerge3_21_3(T1, H1, H2, T2, M, [H3 | T3]) -> + rmerge3_2(T1, H1, [H2 | M], T2, H3, T3); +rmerge3_21_3(T1, H1, H2, T2, M, _nil) -> + rmerge2_1(T2, H1, T1, [H2 | M]). + +merge2_1([H1 | T1], H2, T2, M) when H2 < H1 -> + merge2_2(T1, H1, T2, [H2 | M]); +merge2_1([H1 | T1], H2, T2, M) -> + merge2_1(T1, H2, T2, [H1 | M]); +merge2_1(_nil, H2, T2, M) -> + lists:reverse(T2, [H2 | M]). + +merge2_2(T1, H1, [H2 | T2], M) when H1 < H2 -> + merge2_1(T1, H2, T2, [H1 | M]); +merge2_2(T1, H1, [H2 | T2], M) -> + merge2_2(T1, H1, T2, [H2 | M]); +merge2_2(T1, H1, _nil, M) -> + lists:reverse(T1, [H1 | M]). + +rmerge2_1([H1 | T1], H2, T2, M) when H2 >= H1 -> + rmerge2_2(T1, H1, T2, [H2 | M]); +rmerge2_1([H1 | T1], H2, T2, M) -> + rmerge2_1(T1, H2, T2, [H1 | M]); +rmerge2_1(_nil, H2, T2, M) -> + lists:reverse(T2, [H2 | M]). + +rmerge2_2(T1, H1, [H2 | T2], M) when H1 >= H2 -> + rmerge2_1(T1, H2, T2, [H1 | M]); +rmerge2_2(T1, H1, [H2 | T2], M) -> + rmerge2_2(T1, H1, T2, [H2 | M]); +rmerge2_2(T1, H1, _nil, M) -> + lists:reverse(T1, [H1 | M]). diff --git a/lib/hipe/test/basic_SUITE_data/basic_receive.erl b/lib/hipe/test/basic_SUITE_data/basic_receive.erl new file mode 100644 index 0000000000..5f865d7b7a --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_receive.erl @@ -0,0 +1,56 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains code examples that test correct handling of receives. +%%%------------------------------------------------------------------- +-module(basic_receive). + +-export([test/0]). + +test() -> + ok = test_wait_timeout(), + ok = test_double_timeout(), + ok = test_reschedule(), + ok. + +%%-------------------------------------------------------------------- + +test_wait_timeout() -> + receive after 42 -> ok end. + +%%-------------------------------------------------------------------- + +test_double_timeout() -> + self() ! foo, + self() ! another_foo, + receive + non_existent -> weird + after 0 -> timeout + end, + receive + foo -> ok + after 1000 -> timeout + end. + +%%-------------------------------------------------------------------- +%% Check that RESCHEDULE returns from BIFs work. + +test_reschedule() -> + erts_debug:set_internal_state(available_internal_state, true), + First = self(), + Second = spawn(fun() -> doit(First) end), + receive + Second -> ok + end, + receive + after 42 -> ok + end, + erts_debug:set_internal_state(hipe_test_reschedule_resume, Second), + ok. + +doit(First) -> + First ! self(), + erts_debug:set_internal_state(hipe_test_reschedule_suspend, 1). + +%%-------------------------------------------------------------------- diff --git a/lib/hipe/test/basic_SUITE_data/basic_records.erl b/lib/hipe/test/basic_SUITE_data/basic_records.erl new file mode 100644 index 0000000000..cbb451196c --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_records.erl @@ -0,0 +1,28 @@ +%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests that manipulate and pattern match against records. +%%%------------------------------------------------------------------- +-module(basic_records). + +-export([test/0]). + +test() -> + ok = test_rec1(), + ok. + +%%-------------------------------------------------------------------- + +-record(r, {ra}). +-record(s, {sa, sb, sc, sd}). + +test_rec1() -> + R = #r{}, + S = #s{}, + S1 = S#s{sc=R, sd=1}, + R1 = S1#s.sc, + undefined = R1#r.ra, + ok. + +%%-------------------------------------------------------------------- diff --git a/lib/hipe/test/basic_SUITE_data/basic_strength_reduce.erl b/lib/hipe/test/basic_SUITE_data/basic_strength_reduce.erl new file mode 100644 index 0000000000..0f94320a33 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_strength_reduce.erl @@ -0,0 +1,65 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Tests the strength reduction component of the HiPE compiler. +%%%------------------------------------------------------------------- +-module(basic_strength_reduce). + +-export([test/0]). +%% These functions are exported so as to not remove them by inlining +-export([crash_0/1, crash_1/1, crash_2/1, crash_3/1, bug_div_2N/1]). + +test() -> + ok = test_strength_reduce1(), + ok. + +%%-------------------------------------------------------------------- + +test_strength_reduce1() -> + ok = crash_0(0), + ok = crash_1(42), + ok = crash_2(42), + ok = crash_3(42), + 5 = 42 bsr 3 = bug_div_2N(42), + -6 = -42 bsr 3 = bug_div_2N(-42) - 1, + ok. + +%% This is a crash report by Peter Wang (10 July 2007) triggering an +%% R11B-5 crash: strength reduction could not handle calls with no +%% destination +crash_0(A) -> + case A of + 0 -> + A div 8, + ok + end. + +%% The above was simplified to the following which showed another +%% crash, this time on RTL +crash_1(A) when is_integer(A), A >= 0 -> + A div 8, + ok. + +%% A similar crash like the first one, but in a different place in the +%% code, was triggered by the following code +crash_2(A) when is_integer(A), A >= 0 -> + A div 1, + ok. + +%% A crash similar to the first one happened in the following code +crash_3(A) -> + case A of + 42 -> + A * 0, + ok + end. + +%% Strength reduction for div/2 and rem/2 with a power of 2 +%% should be performed only for non-negative integers +bug_div_2N(X) when is_integer(X), X >= 0 -> + X div 8; +bug_div_2N(X) when is_integer(X), X < 0 -> + X div 8. + +%%-------------------------------------------------------------------- diff --git a/lib/hipe/test/basic_SUITE_data/basic_switches.erl b/lib/hipe/test/basic_SUITE_data/basic_switches.erl new file mode 100644 index 0000000000..0a7ae5b8b7 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_switches.erl @@ -0,0 +1,52 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests for pattern matching switches. +%%%------------------------------------------------------------------- +-module(basic_switches). + +-export([test/0]). + +test() -> + ok = test_switch_mix(), + ok. + +%%--------------------------------------------------------------------- + +-define(BIG1, 21323233222132323322). +-define(BIG2, 4242424242424242424242424242424242). + +test_switch_mix() -> + small1 = t(42), + small2 = t(17), + big1 = t(?BIG1), + big2 = t(?BIG2), + atom = t(foo), + pid = t(self()), + float = t(4.2), + ok. + +t(V) -> + S = self(), + case V of + 42 -> small1; + 17 -> small2; + ?BIG1 -> big1; + ?BIG2 -> big2; + 1 -> no; + 2 -> no; + 3 -> no; + 4 -> no; + 5 -> no; + 6 -> no; + 7 -> no; + 8 -> no; + foo -> atom; + 9 -> no; + 4.2 -> float; + S -> pid; + _ -> no + end. + +%%--------------------------------------------------------------------- diff --git a/lib/hipe/test/basic_SUITE_data/basic_tail_rec.erl b/lib/hipe/test/basic_SUITE_data/basic_tail_rec.erl new file mode 100644 index 0000000000..0124f13df6 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_tail_rec.erl @@ -0,0 +1,39 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests that check that tail recursion optimization occurs. +%%%------------------------------------------------------------------- +-module(basic_tail_rec). + +-export([test/0]). +-export([app0/2]). %% used in an apply/3 call + +test() -> + ok = test_app_tail(), + ok. + +%%-------------------------------------------------------------------- +%% Written by Mikael Pettersson: check that apply is tail recursive. + +%% Increased the following quantity from 20 to 30 so that the test +%% remains valid even with the naive register allocator. - Kostis +-define(SIZE_INCREASE, 30). + +test_app_tail() -> + Inc = start(400), + %% io:format("Inc ~w\n", [Inc]), + case Inc > ?SIZE_INCREASE of + true -> + {error, "apply/3 is not tail recursive in native code"}; + false -> + ok + end. + +start(N) -> + app0(N, hipe_bifs:nstack_used_size()). + +app0(0, Size0) -> + hipe_bifs:nstack_used_size() - Size0; +app0(N, Size) -> + apply(?MODULE, app0, [N-1, Size]). diff --git a/lib/hipe/test/basic_SUITE_data/basic_tuples.erl b/lib/hipe/test/basic_SUITE_data/basic_tuples.erl new file mode 100644 index 0000000000..94c187e364 --- /dev/null +++ b/lib/hipe/test/basic_SUITE_data/basic_tuples.erl @@ -0,0 +1,177 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Contains tests that manipulate and pattern match against tuples. +%%%------------------------------------------------------------------- +-module(basic_tuples). + +-export([test/0]). + +test() -> + Num = 4711, + ok = test_match({}, {1}, {1,2}, {1,2,3}, {1,2,3,4}, {1,2,3,4,5}, + {1,2,3,4,5,6}, {1,2,3,4,5,6,7}, {1,2,3,4,5,6,7,8}), + ok = test_size({}, {a}, {{a},{b}}, {a,{b},c}), + ok = test_element({}, {a}, {a,b}, Num), + ok = test_setelement({}, {1}, {1,2}, 3, [1,2]), + ok = test_tuple_to_list({}, {a}, {a,b}, {a,b,c}, {a,b,c,d}, Num), + ok = test_list_to_tuple([], [a], [a,b], [a,b,c], [a,b,c,d], Num), + ok = test_tuple_with_case(), + ok = test_tuple_in_guard({a, b}, {a, b, c}), + ok. + +%%-------------------------------------------------------------------- +%% Tests matching of tuples + +test_match(T0, T1, T2, T3, T4, T5, T6, T7, T8) -> + {} = T0, + {1} = T1, + {1, 2} = T2, + {1, 2, 3} = T3, + {1, 2, 3, 4} = T4, + {1, 2, 3, 4, 5} = T5, + {1, 2, 3, 4, 5, 6} = T6, + T6 = {1, 2, 3, 4, 5, 6}, + T7 = {1, 2, 3, 4, 5, 6, 7}, + {1, 2, 3, 4, 5, 6, 7, 8} = T8, + ok. + +%%-------------------------------------------------------------------- +%% Tests the size/1 and tuple_size/1 BIFs. + +test_size(T0, T1, T2, T3) -> + [0, 1, 2, 3] = [size(T) || T <- [T0, T1, T2, T3]], + [0, 1, 2, 3] = [tuple_size(T) || T <- [T0, T1, T2, T3]], + ok. + +%%-------------------------------------------------------------------- +%% Tests element/2. + +test_element(T0, T1, T2, N) -> + a = element(1, T1), + a = element(1, T2), + %% indirect calls to element/2 + List = lists:seq(1, N), + Tuple = list_to_tuple(List), + ok = get_elements(List, Tuple, 1), + %% some cases that throw exceptions + {'EXIT', _} = (catch my_element(0, T2)), + {'EXIT', _} = (catch my_element(3, T2)), + {'EXIT', _} = (catch my_element(1, T0)), + {'EXIT', _} = (catch my_element(1, List)), + {'EXIT', _} = (catch my_element(1, N)), + {'EXIT', _} = (catch my_element(1.5, T2)), + ok. + +my_element(Pos, Term) -> + element(Pos, Term). + +get_elements([Element|Rest], Tuple, Pos) -> + Element = element(Pos, Tuple), + get_elements(Rest, Tuple, Pos + 1); +get_elements([], _Tuple, _Pos) -> + ok. + +%%-------------------------------------------------------------------- +%% Tests set_element/3. + +test_setelement(T0, T1, Pair, Three, L) -> + {x} = setelement(1, T1, x), + {x, 2} = setelement(1, Pair, x), + {1, x} = setelement(2, Pair, x), + %% indirect calls to setelement/3 + Tuple = list_to_tuple(lists:duplicate(2048, x)), + NewTuple = set_all_elements(Tuple, 1), + NewTuple = list_to_tuple(lists:seq(1+7, 2048+7)), + %% the following cases were rewritten to use the Three + %% variable in this weird way so as to silence the compiler + {'EXIT', _} = (catch setelement(Three - Three, Pair, x)), + {'EXIT', _} = (catch setelement(Three, Pair, x)), + {'EXIT', _} = (catch setelement(Three div Three, T0, x)), + {'EXIT', _} = (catch setelement(Three div Three, L, x)), + {'EXIT', _} = (catch setelement(Three / 2, Pair, x)), + ok. + +set_all_elements(Tuple, Pos) when Pos =< tuple_size(Tuple) -> + set_all_elements(setelement(Pos, Tuple, Pos+7), Pos+1); +set_all_elements(Tuple, Pos) when Pos > tuple_size(Tuple) -> + Tuple. + +%%-------------------------------------------------------------------- +%% Tests tuple_to_list/1. + +test_tuple_to_list(T0, T1, T2, T3, T4, Size) -> + [] = tuple_to_list(T0), + [a] = tuple_to_list(T1), + [a, b] = tuple_to_list(T2), + [a, b, c] = tuple_to_list(T3), + [a, b, c, d] = tuple_to_list(T4), + [a, b, c, d] = tuple_to_list(T4), + %% test a big tuple + List = lists:seq(1, Size), + Tuple = list_to_tuple(List), + Size = tuple_size(Tuple), + List = tuple_to_list(Tuple), + %% some cases that should result in errors + {'EXIT', _} = (catch my_tuple_to_list(element(2, T3))), + {'EXIT', _} = (catch my_tuple_to_list(Size)), + ok. + +my_tuple_to_list(X) -> + tuple_to_list(X). + +%%-------------------------------------------------------------------- +%% Tests list_to_tuple/1. + +test_list_to_tuple(L0, L1, L2, L3, L4, Size) -> + {} = list_to_tuple(L0), + {a} = list_to_tuple(L1), + {a, b} = list_to_tuple(L2), + {a, b, c} = list_to_tuple(L3), + {a, b, c, d} = list_to_tuple(L4), + {a, b, c, d, e} = list_to_tuple(L4++[e]), + %% test list_to_tuple with a big list + Tuple = list_to_tuple(lists:seq(1, Size)), + Size = tuple_size(Tuple), + %% some cases that should result in errors + {'EXIT', _} = (catch my_list_to_tuple({a,b})), + {'EXIT', _} = (catch my_list_to_tuple([hd(L1)|hd(L2)])), + ok. + +my_list_to_tuple(X) -> + list_to_tuple(X). + +%%-------------------------------------------------------------------- +%% Tests that a case nested inside a tuple is ok. +%% (This was known to crash earlier versions of BEAM.) + +test_tuple_with_case() -> + {reply, true} = tuple_with_case(), + ok. + +tuple_with_case() -> + %% The following comments apply to the BEAM compiler. + void(), % Reset var count. + {reply, % Compiler will choose {x,1} for tuple. + case void() of % Call will reset var count. + {'EXIT', Reason} -> % Case will return in {x,1} (first free), + {error, Reason}; % but the tuple will be build in {x,1}, + _ -> % so case value is lost and a circular + true % data element is built. + end}. + +void() -> ok. + +%%-------------------------------------------------------------------- +%% Test to build a tuple in a guard. + +test_tuple_in_guard(T2, T3) -> + %% T2 = {a, b}; T3 = {a, b, c} + ok = if T2 == {element(1, T3), element(2, T3)} -> ok; + true -> other + end, + ok = if T3 == {element(1, T3), element(2, T3), element(3, T3)} -> ok; + true -> other + end, + ok. diff --git a/lib/hipe/test/bs_SUITE_data/bs_add.erl b/lib/hipe/test/bs_SUITE_data/bs_add.erl index af5a3b2f23..4b92e6b413 100644 --- a/lib/hipe/test/bs_SUITE_data/bs_add.erl +++ b/lib/hipe/test/bs_SUITE_data/bs_add.erl @@ -2,7 +2,7 @@ %%------------------------------------------------------------------------- %% The guard in f/3 revealed a problem in the translation of the 'bs_add' %% BEAM instruction to Icode. The fail label was not properly translated. -%% Fixed 3/2/2011. +%% Fixed 3/2/2011. Then in 2015 we found another issue: g/2. Also fixed. %%------------------------------------------------------------------------- -module(bs_add). @@ -10,9 +10,17 @@ test() -> 42 = f(<<12345:16>>, 4711, <<42>>), + true = g(<<1:13>>, 3), %% was handled OK, but + false = g(<<>>, gurka), %% this one leaked badarith ok. f(Bin, A, B) when <<A:9, B:7/binary>> == Bin -> gazonk; f(Bin, _, _) when is_binary(Bin) -> 42. + +%% Complex way of testing (bit_size(Bin) + Len) rem 8 =:= 0 +g(Bin, Len) when is_binary(<<Bin/binary-unit:1, 123:Len>>) -> + true; +g(_, _) -> + false. diff --git a/lib/hipe/test/bs_SUITE_data/bs_construct.erl b/lib/hipe/test/bs_SUITE_data/bs_construct.erl index 37a54c1981..b9e7d93570 100644 --- a/lib/hipe/test/bs_SUITE_data/bs_construct.erl +++ b/lib/hipe/test/bs_SUITE_data/bs_construct.erl @@ -14,6 +14,11 @@ test() -> 16#10000008 = bit_size(large_bin(1, 2, 3, 4)), ok = bad_ones(), ok = zero_width(), + ok = not_used(), + ok = bad_append(), + ok = system_limit(), + ok = bad_floats(), + ok = huge_binaries(), ok. %%-------------------------------------------------------------------- @@ -142,3 +147,159 @@ zero_width() -> ok. id(X) -> X. + +%%-------------------------------------------------------------------- +%% Taken from bs_construct_SUITE. The test checks that constructed +%% binaries that are not used would still give a `badarg' exception. +%% Problem was that in native code one of them gave `badarith'. + +not_used() -> + ok = not_used1(3, <<"dum">>), + {'EXIT',{badarg,_}} = (catch not_used1(42, "dum_string")), + {'EXIT',{badarg,_}} = (catch not_used2(666, -2)), + {'EXIT',{badarg,_}} = (catch not_used2(666, "bad_size")), % this one + {'EXIT',{badarg,_}} = (catch not_used3(666)), + ok. + +not_used1(I, BinString) -> + <<I:32,BinString/binary>>, + ok. + +not_used2(I, Sz) -> + <<I:Sz>>, + ok. + +not_used3(I) -> + <<I:(-8)>>, + ok. + +%%-------------------------------------------------------------------- +%% Taken from bs_construct_SUITE. + +bad_append() -> + do_bad_append(<<127:1>>, fun append_unit_3/1), + do_bad_append(<<127:2>>, fun append_unit_3/1), + do_bad_append(<<127:17>>, fun append_unit_3/1), + + do_bad_append(<<127:3>>, fun append_unit_4/1), + do_bad_append(<<127:5>>, fun append_unit_4/1), + do_bad_append(<<127:7>>, fun append_unit_4/1), + do_bad_append(<<127:199>>, fun append_unit_4/1), + + do_bad_append(<<127:7>>, fun append_unit_8/1), + do_bad_append(<<127:9>>, fun append_unit_8/1), + + do_bad_append(<<0:8>>, fun append_unit_16/1), + do_bad_append(<<0:15>>, fun append_unit_16/1), + do_bad_append(<<0:17>>, fun append_unit_16/1), + ok. + +do_bad_append(Bin0, Appender) -> + {'EXIT',{badarg,_}} = (catch Appender(Bin0)), + + Bin1 = id(<<0:3,Bin0/bitstring>>), + <<_:3,Bin2/bitstring>> = Bin1, + {'EXIT',{badarg,_}} = (catch Appender(Bin2)), + + %% Create a writable binary. + Empty = id(<<>>), + Bin3 = <<Empty/bitstring,Bin0/bitstring>>, + {'EXIT',{badarg,_}} = (catch Appender(Bin3)), + ok. + +append_unit_3(Bin) -> + <<Bin/binary-unit:3,0:1>>. + +append_unit_4(Bin) -> + <<Bin/binary-unit:4,0:1>>. + +append_unit_8(Bin) -> + <<Bin/binary,0:1>>. + +append_unit_16(Bin) -> + <<Bin/binary-unit:16,0:1>>. + +%%-------------------------------------------------------------------- +%% Taken from bs_construct_SUITE. + +system_limit() -> + WordSize = erlang:system_info(wordsize), + BitsPerWord = WordSize * 8, + {'EXIT',{system_limit,_}} = + (catch <<0:(id(0)),42:(id(1 bsl BitsPerWord))>>), + {'EXIT',{system_limit,_}} = + (catch <<42:(id(1 bsl BitsPerWord)),0:(id(0))>>), + {'EXIT',{system_limit,_}} = + (catch <<(id(<<>>))/binary,0:(id(1 bsl 100))>>), + + %% Would fail to load. + {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 67)>>), + {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 64)+1)>>), + case WordSize of + 4 -> + system_limit_32(); + 8 -> + ok + end. + +system_limit_32() -> + {'EXIT',{badarg,_}} = (catch <<42:(-1)>>), + {'EXIT',{badarg,_}} = (catch <<42:(id(-1))>>), + {'EXIT',{badarg,_}} = (catch <<42:(id(-389739873536870912))/unit:8>>), + {'EXIT',{system_limit,_}} = (catch <<42:536870912/unit:8>>), + {'EXIT',{system_limit,_}} = (catch <<42:(id(536870912))/unit:8>>), + {'EXIT',{system_limit,_}} = (catch <<0:(id(8)),42:536870912/unit:8>>), + {'EXIT',{system_limit,_}} = (catch <<0:(id(8)),42:(id(536870912))/unit:8>>), + + %% The size would be silently truncated, resulting in a crash. + {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 35)>>), + {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 32)+1)>>), + + %% Would fail to load. + {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 43)>>), + {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 40)+1)>>), + ok. + +%%-------------------------------------------------------------------- + +bad_floats() -> + WordSize = erlang:system_info(wordsize), + BitsPerWord = WordSize * 8, + {'EXIT',{badarg,_}} = (catch <<3.14:(id(33))/float>>), + {'EXIT',{badarg,_}} = (catch <<3.14:(id(64 bor 32))/float>>), + {'EXIT',{badarg,_}} = (catch <<3.14:(id((1 bsl 28) bor 32))/float>>), + {'EXIT',{system_limit,_}} = (catch <<3.14:(id(1 bsl BitsPerWord))/float>>), + ok. + +%%-------------------------------------------------------------------- +%% A bug in the implementation of binaries compared sizes in bits with sizes in +%% bytes, causing <<0:(id((1 bsl 31)-1))>> to fail to construct with +%% 'system_limit'. +%% <<0:(id((1 bsl 32)-1))>> was succeeding because the comparison was +%% (incorrectly) signed. + +huge_binaries() -> + AlmostIllegal = id(<<0:(id((1 bsl 32)-8))>>), + case erlang:system_info(wordsize) of + 4 -> huge_binaries_32(AlmostIllegal); + 8 -> ok + end, + garbage_collect(), + id(<<0:(id((1 bsl 31)-1))>>), + id(<<0:(id((1 bsl 30)-1))>>), + garbage_collect(), + ok. + +huge_binaries_32(AlmostIllegal) -> + %% Attempt construction of too large binary using bs_init/1 (which takes the + %% number of bytes as an argument, which should be compared to the maximum + %% size in bytes). + {'EXIT',{system_limit,_}} = (catch <<0:32,AlmostIllegal/binary>>), + %% Attempt construction of too large binary using bs_init/1 with a size in + %% bytes that has the msb set (and would be negative if it was signed). + {'EXIT',{system_limit,_}} = + (catch <<0:8, AlmostIllegal/binary, AlmostIllegal/binary, + AlmostIllegal/binary, AlmostIllegal/binary, + AlmostIllegal/binary, AlmostIllegal/binary, + AlmostIllegal/binary, AlmostIllegal/binary>>), + ok. diff --git a/lib/hipe/test/bs_SUITE_data/bs_split.erl b/lib/hipe/test/bs_SUITE_data/bs_split.erl index 2e52308a77..617543f789 100644 --- a/lib/hipe/test/bs_SUITE_data/bs_split.erl +++ b/lib/hipe/test/bs_SUITE_data/bs_split.erl @@ -26,13 +26,13 @@ bs1(L, B, Pos, Sz1, Sz2) -> <<B1:Sz1/binary, B2:Sz2/binary>> = B, bs2(L, B, Pos, B1, B2). -bs2(L, B, Pos, B1, B2)-> +bs2(L, B, Pos, B1, B2) -> B1 = list_to_binary(lists:sublist(L, 1, Pos)), bs3(L, B, Pos, B2). bs3(L, B, Pos, B2) -> B2 = list_to_binary(lists:nthtail(Pos, L)), - byte_split(L, B, Pos-1). + byte_split(L, B, Pos - 1). %%-------------------------------------------------------------------- @@ -56,14 +56,14 @@ bit_split_binary2(_Action, _Bin, [], _Bef) -> ok. bit_split_binary3(Action, Bin, List, Bef, Aft) when Bef =< Aft -> Action(Bin, List, Bef, (Aft-Bef) div 8 * 8), - bit_split_binary3(Action, Bin, List, Bef, Aft-8); + bit_split_binary3(Action, Bin, List, Bef, Aft - 8); bit_split_binary3(_, _, _, _, _) -> ok. make_bin_from_list(_List, 0) -> mkbin([]); make_bin_from_list(List, N) -> list_to_binary([make_int(List, 8, 0), - make_bin_from_list(lists:nthtail(8, List), N-8)]). + make_bin_from_list(lists:nthtail(8, List), N - 8)]). make_int(_List, 0, Acc) -> Acc; make_int([H|T], N, Acc) -> make_int(T, N-1, Acc bsl 1 bor H). @@ -101,5 +101,5 @@ z_split(B, N) -> <<_:N/binary>> -> [B]; _ -> - z_split(B, N+1) + z_split(B, N + 1) end. diff --git a/lib/hipe/test/bs_SUITE_data/bs_utf.erl b/lib/hipe/test/bs_SUITE_data/bs_utf.erl index f50ae08964..24526f574d 100644 --- a/lib/hipe/test/bs_SUITE_data/bs_utf.erl +++ b/lib/hipe/test/bs_SUITE_data/bs_utf.erl @@ -1,18 +1,356 @@ %% -*- erlang-indent-level: 2 -*- %%------------------------------------------------------------------- -%% Purpose: test support for UTF datatypes in binaries - INCOMPLETE +%% Purpose: test support for UTF datatypes in binaries +%% +%% Most of it taken from emulator/test/bs_utf_SUITE.erl %%------------------------------------------------------------------- -module(bs_utf). -export([test/0]). +-include_lib("test_server/include/test_server.hrl"). + test() -> + ok = utf8_cm65(), + ok = utf8_roundtrip(), + ok = utf16_roundtrip(), + ok = utf32_roundtrip(), + %% The following were problematic for the LLVM backend + ok = utf8_illegal_sequences(), + ok = utf16_illegal_sequences(), + ok = utf32_illegal_sequences(), + ok. + +%%------------------------------------------------------------------- +%% A test with construction and matching + +utf8_cm65() -> <<65>> = b65utf8(), ok = m(<<65>>). +b65utf8() -> + <<65/utf8>>. + m(<<65/utf8>>) -> ok. -b65utf8() -> - <<65/utf8>>. +%%------------------------------------------------------------------- + +utf8_roundtrip() -> + ok = utf8_roundtrip(0, 16#D7FF), + ok = utf8_roundtrip(16#E000, 16#10FFFF), + ok. + +utf8_roundtrip(First, Last) when First =< Last -> + Bin = int_to_utf8(First), + Bin = id(<<First/utf8>>), + Bin = id(<<(id(<<>>))/binary,First/utf8>>), + Unaligned = id(<<3:2,First/utf8>>), + <<_:2,Bin/binary>> = Unaligned, + <<First/utf8>> = Bin, + <<First/utf8>> = make_unaligned(Bin), + utf8_roundtrip(First+1, Last); +utf8_roundtrip(_, _) -> + ok. + +%%------------------------------------------------------------------- + +utf16_roundtrip() -> + Big = fun utf16_big_roundtrip/1, + Little = fun utf16_little_roundtrip/1, + PidRefs = [spawn_monitor(fun() -> do_utf16_roundtrip(Fun) end) || + Fun <- [Big,Little]], + [receive {'DOWN', Ref, process, Pid, Reason} -> normal=Reason end || + {Pid, Ref} <- PidRefs], + ok. + +do_utf16_roundtrip(Fun) -> + do_utf16_roundtrip(0, 16#D7FF, Fun), + do_utf16_roundtrip(16#E000, 16#10FFFF, Fun). + +do_utf16_roundtrip(First, Last, Fun) when First =< Last -> + Fun(First), + do_utf16_roundtrip(First+1, Last, Fun); +do_utf16_roundtrip(_, _, _) -> ok. + +utf16_big_roundtrip(Char) -> + Bin = id(<<Char/utf16>>), + Bin = id(<<(id(<<>>))/binary,Char/utf16>>), + Unaligned = id(<<3:2,Char/utf16>>), + <<_:2,Bin/binary>> = Unaligned, + <<Char/utf16>> = Bin, + <<Char/utf16>> = make_unaligned(Bin), + ok. + +utf16_little_roundtrip(Char) -> + Bin = id(<<Char/little-utf16>>), + Bin = id(<<(id(<<>>))/binary,Char/little-utf16>>), + Unaligned = id(<<3:2,Char/little-utf16>>), + <<_:2,Bin/binary>> = Unaligned, + <<Char/little-utf16>> = Bin, + <<Char/little-utf16>> = make_unaligned(Bin), + ok. + +%%------------------------------------------------------------------- + +utf32_roundtrip() -> + Big = fun utf32_big_roundtrip/1, + Little = fun utf32_little_roundtrip/1, + PidRefs = [spawn_monitor(fun() -> do_utf32_roundtrip(Fun) end) || + Fun <- [Big,Little]], + [receive {'DOWN', Ref, process, Pid, Reason} -> normal=Reason end || + {Pid, Ref} <- PidRefs], + ok. + +do_utf32_roundtrip(Fun) -> + do_utf32_roundtrip(0, 16#D7FF, Fun), + do_utf32_roundtrip(16#E000, 16#10FFFF, Fun). + +do_utf32_roundtrip(First, Last, Fun) when First =< Last -> + Fun(First), + do_utf32_roundtrip(First+1, Last, Fun); +do_utf32_roundtrip(_, _, _) -> ok. + +utf32_big_roundtrip(Char) -> + Bin = id(<<Char/utf32>>), + Bin = id(<<(id(<<>>))/binary,Char/utf32>>), + Unaligned = id(<<3:2,Char/utf32>>), + <<_:2,Bin/binary>> = Unaligned, + <<Char/utf32>> = Bin, + <<Char/utf32>> = make_unaligned(Bin), + ok. + +utf32_little_roundtrip(Char) -> + Bin = id(<<Char/little-utf32>>), + Bin = id(<<(id(<<>>))/binary,Char/little-utf32>>), + Unaligned = id(<<3:2,Char/little-utf32>>), + <<_:2,Bin/binary>> = Unaligned, + <<Char/little-utf32>> = Bin, + <<Char/little-utf32>> = make_unaligned(Bin), + ok. + +%%------------------------------------------------------------------- + +utf8_illegal_sequences() -> + fail_range(16#10FFFF+1, 16#10FFFF+512), % Too large. + fail_range(16#D800, 16#DFFF), % Reserved for UTF-16. + + %% Illegal first character. + [fail(<<I,16#8F,16#8F,16#8F>>) || I <- lists:seq(16#80, 16#BF)], + + %% Short sequences. + short_sequences(16#80, 16#10FFFF), + + %% Overlong sequences. (Using more bytes than necessary + %% is not allowed.) + overlong(0, 127, 2), + overlong(128, 16#7FF, 3), + overlong(16#800, 16#FFFF, 4), + ok. + +fail_range(Char, End) when Char =< End -> + {'EXIT', _} = (catch <<Char/utf8>>), + Bin = int_to_utf8(Char), + fail(Bin), + fail_range(Char+1, End); +fail_range(_, _) -> ok. + +short_sequences(Char, End) -> + Step = (End - Char) div erlang:system_info(schedulers) + 1, + PidRefs = short_sequences_1(Char, Step, End), + [receive {'DOWN', Ref, process, Pid, Reason} -> normal=Reason end || + {Pid, Ref} <- PidRefs], + ok. + +short_sequences_1(Char, Step, End) when Char =< End -> + CharEnd = lists:min([Char+Step-1,End]), + [spawn_monitor(fun() -> + %% io:format("~p - ~p\n", [Char, CharEnd]), + do_short_sequences(Char, CharEnd) + end)|short_sequences_1(Char+Step, Step, End)]; +short_sequences_1(_, _, _) -> []. + +do_short_sequences(Char, End) when Char =< End -> + short_sequence(Char), + do_short_sequences(Char+1, End); +do_short_sequences(_, _) -> ok. + +short_sequence(I) -> + case int_to_utf8(I) of + <<S0:3/binary,_:8>> -> + <<S1:2/binary,R1:8>> = S0, + <<S2:1/binary,_:8>> = S1, + fail(S0), + fail(S1), + fail(S2), + fail(<<S2/binary,16#7F,R1,R1>>), + fail(<<S1/binary,16#7F,R1>>), + fail(<<S0/binary,16#7F>>); + <<S0:2/binary,_:8>> -> + <<S1:1/binary,R1:8>> = S0, + fail(S0), + fail(S1), + fail(<<S0/binary,16#7F>>), + fail(<<S1/binary,16#7F>>), + fail(<<S1/binary,16#7F,R1>>); + <<S:1/binary,_:8>> -> + fail(S), + fail(<<S/binary,16#7F>>) + end. + +overlong(Char, Last, NumBytes) when Char =< Last -> + overlong(Char, NumBytes), + overlong(Char+1, Last, NumBytes); +overlong(_, _, _) -> ok. + +overlong(Char, NumBytes) when NumBytes < 5 -> + case int_to_utf8(Char, NumBytes) of + <<Char/utf8>>=Bin -> + ?t:fail({illegal_encoding_accepted,Bin,Char}); + <<OtherChar/utf8>>=Bin -> + ?t:fail({illegal_encoding_accepted,Bin,Char,OtherChar}); + _ -> ok + end, + overlong(Char, NumBytes+1); +overlong(_, _) -> ok. + +fail(Bin) -> + fail_1(Bin), + fail_1(make_unaligned(Bin)). + +fail_1(<<Char/utf8>> = Bin) -> + ?t:fail({illegal_encoding_accepted, Bin, Char}); +fail_1(_) -> ok. + +%%------------------------------------------------------------------- + +utf16_illegal_sequences() -> + utf16_fail_range(16#10FFFF+1, 16#10FFFF+512), % Too large. + utf16_fail_range(16#D800, 16#DFFF), % Reserved for UTF-16. + lonely_hi_surrogate(16#D800, 16#DFFF), + leading_lo_surrogate(16#DC00, 16#DFFF), + ok. + +utf16_fail_range(Char, End) when Char =< End -> + {'EXIT', _} = (catch <<Char/big-utf16>>), + {'EXIT', _} = (catch <<Char/little-utf16>>), + utf16_fail_range(Char+1, End); +utf16_fail_range(_, _) -> ok. + +lonely_hi_surrogate(Char, End) when Char =< End -> + BinBig = <<Char:16/big>>, + BinLittle = <<Char:16/little>>, + case {BinBig,BinLittle} of + {<<Bad/big-utf16>>,_} -> + ?t:fail({lonely_hi_surrogate_accepted,Bad}); + {_,<<Bad/little-utf16>>} -> + ?t:fail({lonely_hi_surrogate_accepted,Bad}); + {_,_} -> + ok + end, + lonely_hi_surrogate(Char+1, End); +lonely_hi_surrogate(_, _) -> ok. + +leading_lo_surrogate(Char, End) when Char =< End -> + leading_lo_surrogate(Char, 16#D800, 16#DFFF), + leading_lo_surrogate(Char+1, End); +leading_lo_surrogate(_, _) -> ok. + +leading_lo_surrogate(HiSurr, LoSurr, End) when LoSurr =< End -> + BinBig = <<HiSurr:16/big,LoSurr:16/big>>, + BinLittle = <<HiSurr:16/little,LoSurr:16/little>>, + case {BinBig,BinLittle} of + {<<Bad/big-utf16,_/bits>>,_} -> + ?t:fail({leading_lo_surrogate_accepted,Bad}); + {_,<<Bad/little-utf16,_/bits>>} -> + ?t:fail({leading_lo_surrogate_accepted,Bad}); + {_,_} -> + ok + end, + leading_lo_surrogate(HiSurr, LoSurr+1, End); +leading_lo_surrogate(_, _, _) -> ok. + +%%------------------------------------------------------------------- + +utf32_illegal_sequences() -> + utf32_fail_range(16#10FFFF+1, 16#10FFFF+512), % Too large. + utf32_fail_range(16#D800, 16#DFFF), % Reserved for UTF-16. + utf32_fail_range(-100, -1), + ok. + +utf32_fail_range(Char, End) when Char =< End -> + {'EXIT', _} = (catch <<Char/big-utf32>>), + {'EXIT', _} = (catch <<Char/little-utf32>>), + case {<<Char:32>>,<<Char:32/little>>} of + {<<Unexpected/utf32>>,_} -> + ?t:fail(Unexpected); + {_,<<Unexpected/little-utf32>>} -> + ?t:fail(Unexpected); + {_,_} -> ok + end, + utf32_fail_range(Char+1, End); +utf32_fail_range(_, _) -> ok. + +%%------------------------------------------------------------------- +%% This function intentionally allows construction of UTF-8 sequence +%% in illegal ranges. + +int_to_utf8(I) when I =< 16#7F -> + <<I>>; +int_to_utf8(I) when I =< 16#7FF -> + B2 = I, + B1 = (I bsr 6), + <<1:1,1:1,0:1,B1:5,1:1,0:1,B2:6>>; +int_to_utf8(I) when I =< 16#FFFF -> + B3 = I, + B2 = (I bsr 6), + B1 = (I bsr 12), + <<1:1,1:1,1:1,0:1,B1:4,1:1,0:1,B2:6,1:1,0:1,B3:6>>; +int_to_utf8(I) when I =< 16#3FFFFF -> + B4 = I, + B3 = (I bsr 6), + B2 = (I bsr 12), + B1 = (I bsr 18), + <<1:1,1:1,1:1,1:1,0:1,B1:3,1:1,0:1,B2:6,1:1,0:1,B3:6,1:1,0:1,B4:6>>; +int_to_utf8(I) when I =< 16#3FFFFFF -> + B5 = I, + B4 = (I bsr 6), + B3 = (I bsr 12), + B2 = (I bsr 18), + B1 = (I bsr 24), + <<1:1,1:1,1:1,1:1,1:1,0:1,B1:2,1:1,0:1,B2:6,1:1,0:1,B3:6,1:1,0:1,B4:6, + 1:1,0:1,B5:6>>. + +%% int_to_utf8(I, NumberOfBytes) -> Binary. +%% This function can be used to construct overlong sequences. +int_to_utf8(I, 1) -> + <<I>>; +int_to_utf8(I, 2) -> + B2 = I, + B1 = (I bsr 6), + <<1:1,1:1,0:1,B1:5,1:1,0:1,B2:6>>; +int_to_utf8(I, 3) -> + B3 = I, + B2 = (I bsr 6), + B1 = (I bsr 12), + <<1:1,1:1,1:1,0:1,B1:4,1:1,0:1,B2:6,1:1,0:1,B3:6>>; +int_to_utf8(I, 4) -> + B4 = I, + B3 = (I bsr 6), + B2 = (I bsr 12), + B1 = (I bsr 18), + <<1:1,1:1,1:1,1:1,0:1,B1:3,1:1,0:1,B2:6,1:1,0:1,B3:6,1:1,0:1,B4:6>>. + +%%------------------------------------------------------------------- + +make_unaligned(Bin0) when is_binary(Bin0) -> + Bin1 = <<0:3,Bin0/binary,31:5>>, + Sz = byte_size(Bin0), + <<0:3,Bin:Sz/binary,31:5>> = id(Bin1), + Bin. + +%%------------------------------------------------------------------- +%% Just to prevent compiler optimizations + +id(X) -> X. diff --git a/lib/hipe/test/hipe_testsuite_driver.erl b/lib/hipe/test/hipe_testsuite_driver.erl index 5f05a716bc..9f5d7421b4 100644 --- a/lib/hipe/test/hipe_testsuite_driver.erl +++ b/lib/hipe/test/hipe_testsuite_driver.erl @@ -176,7 +176,8 @@ run(TestCase, Dir, _OutDir) -> HiPEOpts = try TestCase:hipe_options() catch error:undef -> [] end, {ok, TestCase} = hipe:c(TestCase, HiPEOpts), ok = TestCase:test(), - case is_llvm_opt_available() of + ToLLVM = try TestCase:to_llvm() catch error:undef -> true end, + case ToLLVM andalso hipe:llvm_support_available() of true -> {ok, TestCase} = hipe:c(TestCase, [to_llvm|HiPEOpts]), ok = TestCase:test(); @@ -186,16 +187,3 @@ run(TestCase, Dir, _OutDir) -> %% lists:foreach(fun (DF) -> ok end, % = file:delete(DF) end, %% [filename:join(OutDir, D) || D <- DataFiles]) %% end. - - -%% This function, which is supposed to check whether the right LLVM -%% infrastructure is available, should be probably written in a better -%% and more portable way and moved to the hipe application. - -is_llvm_opt_available() -> - OptStr = os:cmd("opt -version"), - SubStr = "LLVM version ", N = length(SubStr), - case string:str(OptStr, SubStr) of - 0 -> false; - S -> P = S + N, string:sub_string(OptStr, P, P + 2) >= "3.4" - end. diff --git a/lib/hipe/test/sanity_SUITE_data/sanity_comp_timeout.erl b/lib/hipe/test/sanity_SUITE_data/sanity_comp_timeout.erl new file mode 100644 index 0000000000..9f0830574f --- /dev/null +++ b/lib/hipe/test/sanity_SUITE_data/sanity_comp_timeout.erl @@ -0,0 +1,28 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%---------------------------------------------------------------------- +%%% Author: Kostis Sagonas +%%% +%%% Tests that when the native code compilation times out or gets killed +%%% for some other reason, the parent process does not also get killed. +%%% +%%% Problem discovered by Bjorn G. on 1/12/2003 and fixed by Kostis. +%%%---------------------------------------------------------------------- + +-module(sanity_comp_timeout). + +-export([test/0, to_llvm/0]). + +test() -> + ok = write_dummy_mod(), + error_logger:tty(false), % disable printouts of error reports + Self = self(), % get the parent process + c:c(dummy_mod, [native, {hipe, [{timeout, 1}]}]), % This will kill the process + Self = self(), % make sure the parent process stays the same + ok. + +to_llvm() -> false. + +write_dummy_mod() -> + Prog = <<"-module(dummy_mod).\n-export([test/0]).\ntest() -> ok.\n">>, + ok = file:write_file("dummy_mod.erl", Prog). + diff --git a/lib/hipe/test/sanity_SUITE_data/sanity_no_zombies.erl b/lib/hipe/test/sanity_SUITE_data/sanity_no_zombies.erl new file mode 100644 index 0000000000..87e746042e --- /dev/null +++ b/lib/hipe/test/sanity_SUITE_data/sanity_no_zombies.erl @@ -0,0 +1,21 @@ +%%% -*- erlang-indent-level: 2 -*- +%%%---------------------------------------------------------------------- +%%% Author: Per Gustafsson +%%% +%%% Checks that HiPE's concurrent compilation does not leave any zombie +%%% processes around after compilation has finished. +%%% +%%% This was a bug reported on erlang-bugs (Oct 25, 2007). +%%%---------------------------------------------------------------------- + +-module(sanity_no_zombies). + +-export([test/0, to_llvm/0]). + +test() -> + L = length(processes()), + hipe:c(?MODULE, [concurrent_comp]), % force concurrent compilation + L = length(processes()), + ok. + +to_llvm() -> false. diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index c98ec1a9dc..44e1ea9abe 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -33,7 +33,23 @@ <file>notes.xml</file> </header> - <section><title>Inets 6.1</title> + <section><title>Inets 6.1.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + mod_alias now traverses all aliases picking the longest + match and not the first match.</p> + <p> + Own Id: OTP-13248</p> + </item> + </list> + </section> + +</section> + +<section><title>Inets 6.1</title> <section><title>Fixed Bugs and Malfunctions</title> <list> diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl index e4a6f8f748..85663b5ded 100644 --- a/lib/inets/src/http_client/httpc.erl +++ b/lib/inets/src/http_client/httpc.erl @@ -101,7 +101,8 @@ request(Url, Profile) -> %% {ok, {StatusLine, Headers, Body}} | {ok, {Status, Body}} | %% {ok, RequestId} | {error,Reason} | {ok, {saved_as, FilePath} %% -%% Method - atom() = head | get | put | post | trace | options| delete +%% Method - atom() = head | get | put | patch | post | trace | +%% options | delete %% Request - {Url, Headers} | {Url, Headers, ContentType, Body} %% Url - string() %% HTTPOptions - [HttpOption] @@ -176,8 +177,8 @@ request(Method, request(Method, {Url, Headers, ContentType, Body}, HTTPOptions, Options, Profile) - when ((Method =:= post) orelse (Method =:= put) orelse (Method =:= delete)) andalso - (is_atom(Profile) orelse is_pid(Profile)) -> + when ((Method =:= post) orelse (Method =:= patch) orelse (Method =:= put) orelse + (Method =:= delete)) andalso (is_atom(Profile) orelse is_pid(Profile)) -> ?hcrt("request", [{method, Method}, {url, Url}, {headers, Headers}, diff --git a/lib/inets/src/http_client/httpc_request.erl b/lib/inets/src/http_client/httpc_request.erl index e4451401f4..af4c3f75f2 100644 --- a/lib/inets/src/http_client/httpc_request.erl +++ b/lib/inets/src/http_client/httpc_request.erl @@ -187,7 +187,8 @@ is_client_closing(Headers) -> %%% Internal functions %%%======================================================================== post_data(Method, Headers, {ContentType, Body}, HeadersAsIs) - when (Method =:= post) orelse (Method =:= put) -> + when (Method =:= post) orelse (Method =:= put) + orelse (Method =:= patch) -> NewBody = case Headers#http_request_h.expect of "100-continue" -> ""; diff --git a/lib/inets/src/http_lib/http_uri.erl b/lib/inets/src/http_lib/http_uri.erl index 6fe8c1776d..9940136f5a 100644 --- a/lib/inets/src/http_lib/http_uri.erl +++ b/lib/inets/src/http_lib/http_uri.erl @@ -196,10 +196,10 @@ parse_host_port(_Scheme, DefaultPort, HostPort, _Opts) -> {Host, int_port(Port)}. split_uri(UriPart, SplitChar, NoMatchResult, SkipLeft, SkipRight) -> - case inets_regexp:first_match(UriPart, SplitChar) of - {match, Match, _} -> - {string:substr(UriPart, 1, Match - SkipLeft), - string:substr(UriPart, Match + SkipRight, length(UriPart))}; + case re:run(UriPart, SplitChar, [{capture, first}]) of + {match, [{Match, _}]} -> + {string:substr(UriPart, 1, Match + 1 - SkipLeft), + string:substr(UriPart, Match + 1 + SkipRight, length(UriPart))}; nomatch -> NoMatchResult end. diff --git a/lib/inets/src/http_server/httpd.erl b/lib/inets/src/http_server/httpd.erl index cf02c0e072..e6377b4882 100644 --- a/lib/inets/src/http_server/httpd.erl +++ b/lib/inets/src/http_server/httpd.erl @@ -43,7 +43,7 @@ %%%======================================================================== parse_query(String) -> - {ok, SplitString} = inets_regexp:split(String,"[&;]"), + SplitString = re:split(String,"[&;]", [{return, list}]), foreach(SplitString). reload_config(Config = [Value| _], Mode) when is_tuple(Value) -> @@ -239,14 +239,14 @@ unblock(Addr, Port, Profile) when is_integer(Port) -> foreach([]) -> []; foreach([KeyValue|Rest]) -> - {ok, Plus2Space, _} = inets_regexp:gsub(KeyValue,"[\+]"," "), - case inets_regexp:split(Plus2Space,"=") of - {ok,[Key|Value]} -> - [{http_uri:decode(Key), - http_uri:decode(lists:flatten(Value))}|foreach(Rest)]; - {ok,_} -> - foreach(Rest) - end. + Plus2Space = re:replace(KeyValue,"[\+]"," ", [{return,list}, global]), + case re:split(Plus2Space,"=", [{return, list}]) of + [Key|Value] -> + [{http_uri:decode(Key), + http_uri:decode(lists:flatten(Value))}|foreach(Rest)]; + _ -> + foreach(Rest) + end. make_name(Addr, Port, Profile) -> diff --git a/lib/inets/src/http_server/httpd_conf.erl b/lib/inets/src/http_server/httpd_conf.erl index 62e8a95b19..a7783bc1e9 100644 --- a/lib/inets/src/http_server/httpd_conf.erl +++ b/lib/inets/src/http_server/httpd_conf.erl @@ -232,7 +232,7 @@ load("KeepAliveTimeout " ++ Timeout, []) -> end; load("Modules " ++ Modules, []) -> - {ok, ModuleList} = inets_regexp:split(Modules," "), + ModuleList = re:split(Modules," ", [{return, list}]), {ok, [], {modules,[list_to_atom(X) || X <- ModuleList]}}; load("ServerAdmin " ++ ServerAdmin, []) -> @@ -879,7 +879,7 @@ bootstrap([]) -> bootstrap([Line|Config]) -> case Line of "Modules " ++ Modules -> - {ok, ModuleList} = inets_regexp:split(Modules," "), + ModuleList = re:split(Modules," ", [{return, list}]), TheMods = [list_to_atom(X) || X <- ModuleList], case verify_modules(TheMods) of ok -> @@ -1004,7 +1004,7 @@ read_config_file(Stream, SoFar) -> %% Ignore commented lines for efficiency later .. read_config_file(Stream, SoFar); Line -> - {ok, NewLine, _}=inets_regexp:sub(clean(Line),"[\t\r\f ]"," "), + NewLine = re:replace(clean(Line),"[\t\r\f ]"," ", [{return,list}]), case NewLine of [] -> %% Also ignore empty lines .. @@ -1031,12 +1031,12 @@ parse_mime_types(Stream, MimeTypesList, "") -> parse_mime_types(Stream, MimeTypesList, [$#|_]) -> parse_mime_types(Stream, MimeTypesList); parse_mime_types(Stream, MimeTypesList, Line) -> - case inets_regexp:split(Line, " ") of - {ok, [NewMimeType|Suffixes]} -> + case re:split(Line, " ", [{return, list}]) of + [NewMimeType|Suffixes] -> parse_mime_types(Stream, lists:append(suffixes(NewMimeType,Suffixes), MimeTypesList)); - {ok, _} -> + _ -> {error, ?NICE(Line)} end. @@ -1207,9 +1207,8 @@ error_report(Where,M,F,Error) -> error_logger:error_report([{?MODULE, Where}, {apply, {M, F, []}}, Error]). white_space_clean(String) -> - {ok,CleanedString,_} = - inets_regexp:gsub(String, "^[ \t\n\r\f]*|[ \t\n\r\f]*\$",""), - CleanedString. + re:replace(String, "^[ \t\n\r\f]*|[ \t\n\r\f]*\$","", + [{return,list}, global]). %%%========================================================================= @@ -1246,22 +1245,23 @@ is_file(_Type,_Access,FileInfo,_File) -> {error,FileInfo}. make_integer(String) -> - case inets_regexp:match(string:strip(String),"[0-9]+") of - {match, _, _} -> + case re:run(string:strip(String),"[0-9]+", [{capture, none}]) of + match -> {ok, list_to_integer(string:strip(String))}; nomatch -> {error, nomatch} end. clean(String) -> - {ok,CleanedString,_} = - inets_regexp:gsub(String, "^[ \t\n\r\f]*|[ \t\n\r\f]*\$",""), - CleanedString. + re:replace(String, "^[ \t\n\r\f]*|[ \t\n\r\f]*\$","", + [{return,list}, global]). custom_clean(String,MoreBefore,MoreAfter) -> - {ok,CleanedString,_} = inets_regexp:gsub(String,"^[ \t\n\r\f"++MoreBefore++ - "]*|[ \t\n\r\f"++MoreAfter++"]*\$",""), - CleanedString. + re:replace(String, + "^[ \t\n\r\f"++MoreBefore++ + "]*|[ \t\n\r\f"++MoreAfter++"]*\$","", + [{return,list}, global]). + check_enum(_Enum,[]) -> {error, not_valid}; diff --git a/lib/inets/src/http_server/httpd_request.erl b/lib/inets/src/http_server/httpd_request.erl index abcc0ce898..749f58c197 100644 --- a/lib/inets/src/http_server/httpd_request.erl +++ b/lib/inets/src/http_server/httpd_request.erl @@ -86,7 +86,8 @@ body_data(Headers, Body) -> %%------------------------------------------------------------------------- %% validate(Method, Uri, Version) -> ok | {error, {bad_request, Reason} | %% {error, {not_supported, {Method, Uri, Version}} -%% Method = "HEAD" | "GET" | "POST" | "TRACE" | "PUT" | "DELETE" +%% Method = "HEAD" | "GET" | "POST" | "PATCH" | "TRACE" | "PUT" +%% | "DELETE" %% Uri = uri() %% Version = "HTTP/N.M" %% Description: Checks that HTTP-request-line is valid. @@ -105,6 +106,8 @@ validate("DELETE", Uri, "HTTP/1." ++ _N) -> validate_uri(Uri); validate("POST", Uri, "HTTP/1." ++ _N) -> validate_uri(Uri); +validate("PATCH", Uri, "HTTP/1." ++ _N) -> + validate_uri(Uri); validate("TRACE", Uri, "HTTP/1." ++ N) when hd(N) >= $1 -> validate_uri(Uri); validate(Method, Uri, Version) -> diff --git a/lib/inets/src/http_server/httpd_script_env.erl b/lib/inets/src/http_server/httpd_script_env.erl index 21b22f4420..232bf96bd4 100644 --- a/lib/inets/src/http_server/httpd_script_env.erl +++ b/lib/inets/src/http_server/httpd_script_env.erl @@ -104,7 +104,7 @@ create_http_header_elements(ScriptType, [{Name, [Value | _] = Values } | create_http_header_elements(ScriptType, [{Name, Value} | Headers], Acc) when is_list(Value) -> - {ok, NewName, _} = inets_regexp:gsub(Name,"-","_"), + NewName = re:replace(Name,"-","_", [{return,list}, global]), Element = http_env_element(ScriptType, NewName, Value), create_http_header_elements(ScriptType, Headers, [Element | Acc]). diff --git a/lib/inets/src/http_server/httpd_util.erl b/lib/inets/src/http_server/httpd_util.erl index ab43f0b378..6dd6db6a0c 100644 --- a/lib/inets/src/http_server/httpd_util.erl +++ b/lib/inets/src/http_server/httpd_util.erl @@ -420,11 +420,11 @@ flatlength([],L) -> %% split_path split_path(Path) -> - case inets_regexp:match(Path,"[\?].*\$") of + case re:run(Path,"[\?].*\$", [{capture, first}]) of %% A QUERY_STRING exists! - {match,Start,Length} -> - {http_uri:decode(string:substr(Path,1,Start-1)), - string:substr(Path,Start,Length)}; + {match,[{Start,Length}]} -> + {http_uri:decode(string:substr(Path,1,Start)), + string:substr(Path,Start+1,Length)}; %% A possible PATH_INFO exists! nomatch -> split_path(Path,[]) @@ -522,25 +522,8 @@ remove_ws(Rest) -> %% split -split(String,RegExp,Limit) -> - case inets_regexp:parse(RegExp) of - {error,Reason} -> - {error,Reason}; - {ok,_} -> - {ok,do_split(String,RegExp,Limit)} - end. - -do_split(String, _RegExp, 1) -> - [String]; - -do_split(String,RegExp,Limit) -> - case inets_regexp:first_match(String,RegExp) of - {match,Start,Length} -> - [string:substr(String,1,Start-1)| - do_split(lists:nthtail(Start+Length-1,String),RegExp,Limit-1)]; - nomatch -> - [String] - end. +split(String,RegExp,N) -> + {ok, re:split(String, RegExp, [{parts, N}, {return, list}])}. %% make_name/2, make_name/3 %% Prefix -> string() diff --git a/lib/inets/src/http_server/mod_actions.erl b/lib/inets/src/http_server/mod_actions.erl index d879328876..154fde294e 100644 --- a/lib/inets/src/http_server/mod_actions.erl +++ b/lib/inets/src/http_server/mod_actions.erl @@ -81,18 +81,18 @@ script(RequestURI, Method, [_ | Rest]) -> %% load load("Action "++ Action, []) -> - case inets_regexp:split(Action, " ") of - {ok,[MimeType, CGIScript]} -> - {ok,[],{action, {MimeType, CGIScript}}}; - {ok,_} -> - {error,?NICE(string:strip(Action)++" is an invalid Action")} + case re:split(Action, " ", [{return, list}]) of + [MimeType, CGIScript] -> + {ok,[],{action, {MimeType, CGIScript}}}; + _ -> + {error,?NICE(string:strip(Action)++" is an invalid Action")} end; load("Script " ++ Script,[]) -> - case inets_regexp:split(Script, " ") of - {ok,[Method, CGIScript]} -> - {ok,[],{script, {Method, CGIScript}}}; - {ok,_} -> - {error,?NICE(string:strip(Script)++" is an invalid Script")} + case re:split(Script, " ", [{return, list}]) of + [Method, CGIScript] -> + {ok,[],{script, {Method, CGIScript}}}; + _ -> + {error,?NICE(string:strip(Script)++" is an invalid Script")} end. store({action, {MimeType, CGIScript}} = Conf, _) when is_list(MimeType), diff --git a/lib/inets/src/http_server/mod_alias.erl b/lib/inets/src/http_server/mod_alias.erl index 8dd4871821..727f6e0ce3 100644 --- a/lib/inets/src/http_server/mod_alias.erl +++ b/lib/inets/src/http_server/mod_alias.erl @@ -113,32 +113,52 @@ real_name(ConfigDB, RequestURI, []) -> httpd_util:split_path(default_index(ConfigDB, RealName)), {ShortPath, Path, AfterPath}; -real_name(ConfigDB, RequestURI, [{MP,Replacement}|Rest]) +real_name(ConfigDB, RequestURI, [{MP,Replacement}| _] = Aliases) when element(1, MP) =:= re_pattern -> - case re:run(RequestURI, MP, [{capture,[]}]) of - match -> + case longest_match(Aliases, RequestURI) of + {match, {MP, Replacement}} -> NewURI = re:replace(RequestURI, MP, Replacement, [{return,list}]), {ShortPath,_} = httpd_util:split_path(NewURI), {Path,AfterPath} = httpd_util:split_path(default_index(ConfigDB, NewURI)), {ShortPath, Path, AfterPath}; nomatch -> - real_name(ConfigDB, RequestURI, Rest) + real_name(ConfigDB, RequestURI, []) end; -real_name(ConfigDB, RequestURI, [{FakeName,RealName}|Rest]) -> - case inets_regexp:match(RequestURI, "^" ++ FakeName) of - {match, _, _} -> - {ok, ActualName, _} = inets_regexp:sub(RequestURI, - "^" ++ FakeName, RealName), +real_name(ConfigDB, RequestURI, [{_,_}|_] = Aliases) -> + case longest_match(Aliases, RequestURI) of + {match, {FakeName, RealName}} -> + ActualName = re:replace(RequestURI, + "^" ++ FakeName, RealName, [{return,list}]), {ShortPath, _AfterPath} = httpd_util:split_path(ActualName), {Path, AfterPath} = - httpd_util:split_path(default_index(ConfigDB, ActualName)), + httpd_util:split_path(default_index(ConfigDB, ActualName)), {ShortPath, Path, AfterPath}; - nomatch -> - real_name(ConfigDB, RequestURI, Rest) + nomatch -> + real_name(ConfigDB, RequestURI, []) end. +longest_match(Aliases, RequestURI) -> + longest_match(Aliases, RequestURI, _LongestNo = 0, _LongestAlias = undefined). + +longest_match([{FakeName, RealName} | Rest], RequestURI, LongestNo, LongestAlias) -> + case re:run(RequestURI, "^" ++ FakeName, [{capture, first}]) of + {match, [{_, Length}]} -> + if + Length > LongestNo -> + longest_match(Rest, RequestURI, Length, {FakeName, RealName}); + true -> + longest_match(Rest, RequestURI, LongestNo, LongestAlias) + end; + nomatch -> + longest_match(Rest, RequestURI, LongestNo, LongestAlias) + end; +longest_match([], _RequestURI, 0, _LongestAlias) -> + nomatch; +longest_match([], _RequestURI, _LongestNo, LongestAlias) -> + {match, LongestAlias}. + %% real_script_name real_script_name(_ConfigDB, _RequestURI, []) -> @@ -146,7 +166,7 @@ real_script_name(_ConfigDB, _RequestURI, []) -> real_script_name(ConfigDB, RequestURI, [{MP,Replacement} | Rest]) when element(1, MP) =:= re_pattern -> - case re:run(RequestURI, MP, [{capture,[]}]) of + case re:run(RequestURI, MP, [{capture, none}]) of match -> ActualName = re:replace(RequestURI, MP, Replacement, [{return,list}]), @@ -156,10 +176,10 @@ real_script_name(ConfigDB, RequestURI, [{MP,Replacement} | Rest]) end; real_script_name(ConfigDB, RequestURI, [{FakeName,RealName} | Rest]) -> - case inets_regexp:match(RequestURI, "^" ++ FakeName) of - {match,_,_} -> - {ok, ActualName, _} = - inets_regexp:sub(RequestURI, "^" ++ FakeName, RealName), + case re:run(RequestURI, "^" ++ FakeName, [{capture, none}]) of + match -> + ActualName = + re:replace(RequestURI, "^" ++ FakeName, RealName, [{return,list}]), httpd_util:split_script_path(default_index(ConfigDB, ActualName)); nomatch -> real_script_name(ConfigDB, RequestURI, Rest) @@ -206,26 +226,26 @@ path(Data, ConfigDB, RequestURI) -> %% load load("DirectoryIndex " ++ DirectoryIndex, []) -> - {ok, DirectoryIndexes} = inets_regexp:split(DirectoryIndex," "), + DirectoryIndexes = re:split(DirectoryIndex," ", [{return, list}]), {ok,[], {directory_index, DirectoryIndexes}}; load("Alias " ++ Alias, []) -> - case inets_regexp:split(Alias," ") of - {ok, [FakeName, RealName]} -> + case re:split(Alias," ", [{return, list}]) of + [FakeName, RealName] -> {ok,[],{alias,{FakeName,RealName}}}; - {ok, _} -> + _ -> {error,?NICE(string:strip(Alias)++" is an invalid Alias")} end; load("ReWrite " ++ Rule, Acc) -> load_re_write(Rule, Acc, "ReWrite", re_write); load("ScriptAlias " ++ ScriptAlias, []) -> - case inets_regexp:split(ScriptAlias, " ") of - {ok, [FakeName, RealName]} -> + case re:split(ScriptAlias, " ", [{return, list}]) of + [FakeName, RealName] -> %% Make sure the path always has a trailing slash.. RealName1 = filename:join(filename:split(RealName)), {ok, [], {script_alias, {FakeName, RealName1++"/"}}}; - {ok, _} -> + _ -> {error, ?NICE(string:strip(ScriptAlias)++ - " is an invalid ScriptAlias")} + " is an invalid ScriptAlias")} end; load("ScriptReWrite " ++ Rule, Acc) -> load_re_write(Rule, Acc, "ScriptReWrite", script_re_write). diff --git a/lib/inets/src/http_server/mod_auth.erl b/lib/inets/src/http_server/mod_auth.erl index 6195e1c69f..b03629cabe 100644 --- a/lib/inets/src/http_server/mod_auth.erl +++ b/lib/inets/src/http_server/mod_auth.erl @@ -168,38 +168,38 @@ load("AuthDBType " ++ Type, end; load("require " ++ Require,[{directory, {Directory, DirData}}|Rest]) -> - case inets_regexp:split(Require," ") of - {ok,["user"|Users]} -> + case re:split(Require," ", [{return, list}]) of + ["user" | Users] -> {ok,[{directory, {Directory, - [{require_user,Users}|DirData]}} | Rest]}; - {ok,["group"|Groups]} -> + [{require_user,Users}|DirData]}} | Rest]}; + ["group"|Groups] -> {ok,[{directory, {Directory, - [{require_group,Groups}|DirData]}} | Rest]}; - {ok,_} -> + [{require_group,Groups}|DirData]}} | Rest]}; + _ -> {error,?NICE(string:strip(Require) ++" is an invalid require")} end; load("allow " ++ Allow,[{directory, {Directory, DirData}}|Rest]) -> - case inets_regexp:split(Allow," ") of - {ok,["from","all"]} -> + case re:split(Allow," ", [{return, list}]) of + ["from","all"] -> {ok,[{directory, {Directory, [{allow_from,all}|DirData]}} | Rest]}; - {ok,["from"|Hosts]} -> + ["from"|Hosts] -> {ok,[{directory, {Directory, [{allow_from,Hosts}|DirData]}} | Rest]}; - {ok,_} -> + _ -> {error,?NICE(string:strip(Allow) ++" is an invalid allow")} end; load("deny " ++ Deny,[{directory, {Directory, DirData}}|Rest]) -> - case inets_regexp:split(Deny," ") of - {ok, ["from", "all"]} -> + case re:split(Deny," ", [{return, list}]) of + ["from", "all"] -> {ok,[{{directory, Directory, [{deny_from, all}|DirData]}} | Rest]}; - {ok, ["from"|Hosts]} -> + ["from"|Hosts] -> {ok,[{{directory, Directory, [{deny_from, Hosts}|DirData]}} | Rest]}; - {ok, _} -> + _ -> {error,?NICE(string:strip(Deny) ++" is an invalid deny")} end; @@ -561,12 +561,12 @@ secret_path(_Path, [], to_be_found) -> secret_path(_Path, [], Directory) -> {yes, Directory}; secret_path(Path, [[NewDirectory] | Rest], Directory) -> - case inets_regexp:match(Path, NewDirectory) of - {match, _, _} when Directory =:= to_be_found -> + case re:run(Path, NewDirectory, [{capture, first}]) of + {match, _} when Directory =:= to_be_found -> secret_path(Path, Rest, NewDirectory); - {match, _, Length} when Length > length(Directory)-> + {match, [{_, Length}]} when Length > length(Directory)-> secret_path(Path, Rest,NewDirectory); - {match, _, _Length} -> + {match, _} -> secret_path(Path, Rest, Directory); nomatch -> secret_path(Path, Rest, Directory) @@ -588,8 +588,8 @@ validate_addr(_RemoteAddr, none) -> % When called from 'deny' validate_addr(_RemoteAddr, []) -> false; validate_addr(RemoteAddr, [HostRegExp | Rest]) -> - case inets_regexp:match(RemoteAddr, HostRegExp) of - {match,_,_} -> + case re:run(RemoteAddr, HostRegExp, [{capture, none}]) of + match -> true; nomatch -> validate_addr(RemoteAddr,Rest) diff --git a/lib/inets/src/http_server/mod_auth_plain.erl b/lib/inets/src/http_server/mod_auth_plain.erl index e85d3b8776..1a3120e03c 100644 --- a/lib/inets/src/http_server/mod_auth_plain.erl +++ b/lib/inets/src/http_server/mod_auth_plain.erl @@ -244,11 +244,11 @@ parse_group(Stream, GroupList, "") -> parse_group(Stream, GroupList, [$#|_]) -> parse_group(Stream, GroupList); parse_group(Stream, GroupList, Line) -> - case inets_regexp:split(Line, ":") of - {ok, [Group,Users]} -> - {ok, UserList} = inets_regexp:split(Users," "), + case re:split(Line, ":", [{return, list}]) of + [Group,Users] -> + UserList = re:split(Users," ", [{return, list}]), parse_group(Stream, [{Group,UserList}|GroupList]); - {ok, _} -> + _ -> {error, ?NICE(Line)} end. @@ -278,10 +278,10 @@ parse_passwd(Stream, PasswdList, "") -> parse_passwd(Stream, PasswdList, [$#|_]) -> parse_passwd(Stream, PasswdList); parse_passwd(Stream, PasswdList, Line) -> - case inets_regexp:split(Line,":") of - {ok, [User,Password]} -> + case re:split(Line,":", [{return, list}]) of + [User,Password] -> parse_passwd(Stream, [{User,Password, []}|PasswdList]); - {ok,_} -> + _ -> {error, ?NICE(Line)} end. diff --git a/lib/inets/src/http_server/mod_browser.erl b/lib/inets/src/http_server/mod_browser.erl index ca643ab728..e3c41793ae 100644 --- a/lib/inets/src/http_server/mod_browser.erl +++ b/lib/inets/src/http_server/mod_browser.erl @@ -98,9 +98,9 @@ getBrowser1(Info) -> getBrowser(AgentString) -> LAgentString = http_util:to_lower(AgentString), - case inets_regexp:first_match(LAgentString,"^[^ ]*") of - {match,Start,Length} -> - Browser = lists:sublist(LAgentString,Start,Length), + case re:run(LAgentString,"^[^ ]*", [{capture, first}]) of + {match,[{Start,Length}]} -> + Browser = lists:sublist(LAgentString,Start+1,Length), case browserType(Browser) of {mozilla,Vsn} -> {getMozilla(LAgentString, @@ -164,8 +164,8 @@ operativeSystem(OpString,[{RetVal,RegExps}|Rest]) -> controlOperativeSystem(_OpString,[]) -> false; controlOperativeSystem(OpString,[Regexp|Regexps]) -> - case inets_regexp:match(OpString,Regexp) of - {match,_,_} -> + case re:run(OpString,Regexp, [{capture, none}]) of + match -> true; nomatch -> controlOperativeSystem(OpString,Regexps) @@ -182,18 +182,19 @@ controlOperativeSystem(OpString,[Regexp|Regexps]) -> getMozilla(_AgentString,[],Default) -> Default; getMozilla(AgentString,[{Agent,AgentRegExp}|Rest],Default) -> - case inets_regexp:match(AgentString,AgentRegExp) of - {match,_,_} -> + case re:run(AgentString,AgentRegExp, [{capture, none}]) of + match -> {Agent,getMozVersion(AgentString,AgentRegExp)}; nomatch -> getMozilla(AgentString,Rest,Default) end. getMozVersion(AgentString, AgentRegExp) -> - case inets_regexp:match(AgentString,AgentRegExp++"[0-9\.\ \/]*") of - {match,Start,Length} when length(AgentRegExp) < Length -> + case re:run(AgentString,AgentRegExp++"[0-9\.\ \/]*", + [{capture, first}]) of + {match, [{Start,Length}]} when length(AgentRegExp) < Length -> %% Ok we got the number split it out - RealStart = Start+length(AgentRegExp), + RealStart = Start+1+length(AgentRegExp), RealLength = Length-length(AgentRegExp), VsnString = string:substr(AgentString,RealStart,RealLength), %% case string:strip(VsnString,both,$\ ) of diff --git a/lib/inets/src/http_server/mod_cgi.erl b/lib/inets/src/http_server/mod_cgi.erl index 25d9f05028..ec8b9be32e 100644 --- a/lib/inets/src/http_server/mod_cgi.erl +++ b/lib/inets/src/http_server/mod_cgi.erl @@ -337,6 +337,8 @@ script_elements(#mod{method = "GET"}, {PathInfo, QueryString}) -> [{query_string, QueryString}, {path_info, PathInfo}]; script_elements(#mod{method = "POST", entity_body = Body}, _) -> [{entity_body, Body}]; +script_elements(#mod{method = "PATCH", entity_body = Body}, _) -> + [{entity_body, Body}]; script_elements(#mod{method = "PUT", entity_body = Body}, _) -> [{entity_body, Body}]; script_elements(_, _) -> diff --git a/lib/inets/src/http_server/mod_dir.erl b/lib/inets/src/http_server/mod_dir.erl index 9d848ac013..2d8f27af3c 100644 --- a/lib/inets/src/http_server/mod_dir.erl +++ b/lib/inets/src/http_server/mod_dir.erl @@ -125,12 +125,13 @@ header(Path,RequestURI) -> RequestURI ++ "</H1>\n<PRE><IMG SRC=\"" ++ icon(blank) ++ "\" ALT=" "> Name Last modified " "Size Description <HR>\n", - case inets_regexp:sub(RequestURI,"[^/]*\$","") of - {ok,"/",_} -> + case re:replace(RequestURI,"[^/]*\$","", [{return,list}]) of + "/" -> Header; - {ok,ParentRequestURI,_} -> - {ok,ParentPath,_} = - inets_regexp:sub(string:strip(Path,right,$/),"[^/]*\$",""), + ParentRequestURI -> + ParentPath = + re:replace(string:strip(Path,right,$/),"[^/]*\$","", + [{return,list}]), Header++format(ParentPath,ParentRequestURI) end. diff --git a/lib/inets/src/http_server/mod_disk_log.erl b/lib/inets/src/http_server/mod_disk_log.erl index a0ff929a34..5e395a2118 100644 --- a/lib/inets/src/http_server/mod_disk_log.erl +++ b/lib/inets/src/http_server/mod_disk_log.erl @@ -138,8 +138,8 @@ do(Info) -> %% Description: See httpd(3) ESWAPI CALLBACK FUNCTIONS %%------------------------------------------------------------------------- load("TransferDiskLogSize " ++ TransferDiskLogSize, []) -> - case inets_regexp:split(TransferDiskLogSize," ") of - {ok,[MaxBytes,MaxFiles]} -> + try re:split(TransferDiskLogSize, " ", [{return, list}]) of + [MaxBytes, MaxFiles] -> case make_integer(MaxBytes) of {ok,MaxBytesInteger} -> case make_integer(MaxFiles) of @@ -151,17 +151,20 @@ load("TransferDiskLogSize " ++ TransferDiskLogSize, []) -> ?NICE(string:strip(TransferDiskLogSize)++ " is an invalid TransferDiskLogSize")} end; - {error,_} -> + _ -> {error,?NICE(string:strip(TransferDiskLogSize)++ - " is an invalid TransferDiskLogSize")} + " is an invalid TransferDiskLogSize")} end + catch _:_ -> + {error,?NICE(string:strip(TransferDiskLogSize) ++ + " is an invalid TransferDiskLogSize")} end; load("TransferDiskLog " ++ TransferDiskLog,[]) -> {ok,[],{transfer_disk_log,string:strip(TransferDiskLog)}}; load("ErrorDiskLogSize " ++ ErrorDiskLogSize, []) -> - case inets_regexp:split(ErrorDiskLogSize," ") of - {ok,[MaxBytes,MaxFiles]} -> + try re:split(ErrorDiskLogSize," ", [{return, list}]) of + [MaxBytes,MaxFiles] -> case make_integer(MaxBytes) of {ok,MaxBytesInteger} -> case make_integer(MaxFiles) of @@ -176,13 +179,16 @@ load("ErrorDiskLogSize " ++ ErrorDiskLogSize, []) -> {error,?NICE(string:strip(ErrorDiskLogSize)++ " is an invalid ErrorDiskLogSize")} end + catch _:_ -> + {error,?NICE(string:strip(ErrorDiskLogSize) ++ + " is an invalid TransferDiskLogSize")} end; load("ErrorDiskLog " ++ ErrorDiskLog, []) -> {ok, [], {error_disk_log, string:strip(ErrorDiskLog)}}; load("SecurityDiskLogSize " ++ SecurityDiskLogSize, []) -> - case inets_regexp:split(SecurityDiskLogSize, " ") of - {ok, [MaxBytes, MaxFiles]} -> + try re:split(SecurityDiskLogSize, " ", [{return, list}]) of + [MaxBytes, MaxFiles] -> case make_integer(MaxBytes) of {ok, MaxBytesInteger} -> case make_integer(MaxFiles) of @@ -198,6 +204,9 @@ load("SecurityDiskLogSize " ++ SecurityDiskLogSize, []) -> {error, ?NICE(string:strip(SecurityDiskLogSize) ++ " is an invalid SecurityDiskLogSize")} end + catch _:_ -> + {error,?NICE(string:strip(SecurityDiskLogSize) ++ + " is an invalid SecurityDiskLogSize")} end; load("SecurityDiskLog " ++ SecurityDiskLog, []) -> {ok, [], {security_disk_log, string:strip(SecurityDiskLog)}}; diff --git a/lib/inets/src/http_server/mod_esi.erl b/lib/inets/src/http_server/mod_esi.erl index 1923411449..2978ac9095 100644 --- a/lib/inets/src/http_server/mod_esi.erl +++ b/lib/inets/src/http_server/mod_esi.erl @@ -96,26 +96,27 @@ do(ModData) -> %% Description: See httpd(3) ESWAPI CALLBACK FUNCTIONS %%------------------------------------------------------------------------- load("ErlScriptAlias " ++ ErlScriptAlias, []) -> - case inets_regexp:split(ErlScriptAlias," ") of - {ok, [ErlName | StrModules]} -> + try re:split(ErlScriptAlias," ", [{return, list}]) of + [ErlName | StrModules] -> Modules = lists:map(fun(Str) -> list_to_atom(string:strip(Str)) end, StrModules), - {ok, [], {erl_script_alias, {ErlName, Modules}}}; - {ok, _} -> + {ok, [], {erl_script_alias, {ErlName, Modules}}} + catch _:_ -> {error, ?NICE(string:strip(ErlScriptAlias) ++ - " is an invalid ErlScriptAlias")} + " is an invalid ErlScriptAlias")} end; load("EvalScriptAlias " ++ EvalScriptAlias, []) -> - case inets_regexp:split(EvalScriptAlias, " ") of - {ok, [EvalName | StrModules]} -> + try re:split(EvalScriptAlias, " ", [{return, list}]) of + [EvalName | StrModules] -> Modules = lists:map(fun(Str) -> list_to_atom(string:strip(Str)) end, StrModules), - {ok, [], {eval_script_alias, {EvalName, Modules}}}; - {ok, _} -> + {ok, [], {eval_script_alias, {EvalName, Modules}}} + catch + _:_ -> {error, ?NICE(string:strip(EvalScriptAlias) ++ - " is an invalid EvalScriptAlias")} + " is an invalid EvalScriptAlias")} end; load("ErlScriptTimeout " ++ Timeout, [])-> case catch list_to_integer(string:strip(Timeout)) of @@ -224,8 +225,8 @@ match_esi_script(_, [], _) -> no_match; match_esi_script(RequestURI, [{Alias,Modules} | Rest], AliasType) -> AliasMatchStr = alias_match_str(Alias, AliasType), - case inets_regexp:first_match(RequestURI, AliasMatchStr) of - {match, 1, Length} -> + case re:run(RequestURI, AliasMatchStr, [{capture, first}]) of + {match, [{0, Length}]} -> {string:substr(RequestURI, Length + 1), Modules}; nomatch -> match_esi_script(RequestURI, Rest, AliasType) @@ -281,6 +282,15 @@ erl(#mod{request_uri = ReqUri, ?NICE("Erl mechanism doesn't support method DELETE")}}| Data]}; +erl(#mod{request_uri = ReqUri, + method = "PATCH", + http_version = Version, + data = Data}, _ESIBody, _Modules) -> + ?hdrt("erl", [{method, patch}]), + {proceed, [{status,{501,{"PATCH", ReqUri, Version}, + ?NICE("Erl mechanism doesn't support method PATCH")}}| + Data]}; + erl(#mod{method = "POST", entity_body = Body} = ModData, ESIBody, Modules) -> ?hdrt("erl", [{method, post}]), @@ -584,9 +594,9 @@ generate_webpage(ESIBody) -> is_authorized(_ESIBody, [all]) -> true; is_authorized(ESIBody, Modules) -> - case inets_regexp:match(ESIBody, "^[^\:(%3A)]*") of - {match, Start, Length} -> - lists:member(list_to_atom(string:substr(ESIBody, Start, Length)), + case re:run(ESIBody, "^[^\:(%3A)]*", [{capture, first}]) of + {match, [{Start, Length}]} -> + lists:member(list_to_atom(string:substr(ESIBody, Start+1, Length)), Modules); nomatch -> false diff --git a/lib/inets/src/http_server/mod_htaccess.erl b/lib/inets/src/http_server/mod_htaccess.erl index c6ae20ced7..f229c96f2d 100644 --- a/lib/inets/src/http_server/mod_htaccess.erl +++ b/lib/inets/src/http_server/mod_htaccess.erl @@ -327,9 +327,9 @@ memberNetwork(Networks,UserNetwork,IfTrue,IfFalse)-> %ipadresses or subnet addresses. memberNetwork(Networks,UserNetwork)-> case lists:filter(fun(Net)-> - case inets_regexp:match(UserNetwork, - formatRegexp(Net)) of - {match,1,_}-> + case re:run(UserNetwork, + formatRegexp(Net), [{capture, first}]) of + {match,[{0,_}]}-> true; _NotSubNet -> false @@ -638,13 +638,8 @@ getHtAccessFileNames(Info)-> %HtAccessFileNames=["accessfileName1",..."AccessFileName2"] %---------------------------------------------------------------------- getData(Path,Info,HtAccessFileNames)-> - case inets_regexp:split(Path,"/") of - {error,Error}-> - {error,Error}; - {ok,SplittedPath}-> - getData2(HtAccessFileNames,SplittedPath,Info) - end. - + SplittedPath = re:split(Path, "/", [{return, list}]), + getData2(HtAccessFileNames,SplittedPath,Info). %---------------------------------------------------------------------- %Add to together the data in the Splittedpath up to the path @@ -942,20 +937,16 @@ getAuthorizationType(AuthType)-> %Returns a list of the specified methods to limit or the atom all %---------------------------------------------------------------------- getLimits(Limits)-> - case inets_regexp:split(Limits,">")of - {ok,[_NoEndOnLimit]}-> + case re:split(Limits,">", [{return, list}])of + [_NoEndOnLimit]-> error; - {ok, [Methods | _Crap]}-> - case inets_regexp:split(Methods," ") of - {ok,[]}-> + [Methods | _Crap]-> + case re:split(Methods," ", [{return, list}]) of + [[]]-> all; - {ok,SplittedMethods}-> - SplittedMethods; - {error, _Error}-> - error - end; - {error,_Error}-> - error + SplittedMethods -> + SplittedMethods + end end. diff --git a/lib/inets/src/http_server/mod_security.erl b/lib/inets/src/http_server/mod_security.erl index 20f87619c1..1f936d598a 100644 --- a/lib/inets/src/http_server/mod_security.erl +++ b/lib/inets/src/http_server/mod_security.erl @@ -273,12 +273,12 @@ secret_path(_Path, [], to_be_found) -> secret_path(_Path, [], Dir) -> {yes, Dir}; secret_path(Path, [[NewDir]|Rest], Dir) -> - case inets_regexp:match(Path, NewDir) of - {match, _, _} when Dir =:= to_be_found -> + case re:run(Path, NewDir, [{capture, first}]) of + {match, _} when Dir =:= to_be_found -> secret_path(Path, Rest, NewDir); - {match, _, Length} when Length > length(Dir) -> + {match, [{_, Length}]} when Length > length(Dir) -> secret_path(Path, Rest, NewDir); - {match, _, _} -> + {match, _} -> secret_path(Path, Rest, Dir); nomatch -> secret_path(Path, Rest, Dir) diff --git a/lib/inets/src/inets_app/Makefile b/lib/inets/src/inets_app/Makefile index 82cda6aaf0..0a4b625b6a 100644 --- a/lib/inets/src/inets_app/Makefile +++ b/lib/inets/src/inets_app/Makefile @@ -47,7 +47,6 @@ MODULES = \ inets_service \ inets_app \ inets_sup \ - inets_regexp \ inets_trace \ inets_lib \ inets_time_compat diff --git a/lib/inets/src/inets_app/inets.app.src b/lib/inets/src/inets_app/inets.app.src index 883ba84e8e..2f213794a3 100644 --- a/lib/inets/src/inets_app/inets.app.src +++ b/lib/inets/src/inets_app/inets.app.src @@ -26,7 +26,6 @@ inets_sup, inets_app, inets_service, - inets_regexp, inets_trace, inets_lib, inets_time_compat, diff --git a/lib/inets/src/inets_app/inets_regexp.erl b/lib/inets/src/inets_app/inets_regexp.erl deleted file mode 100644 index fc1608bc5a..0000000000 --- a/lib/inets/src/inets_app/inets_regexp.erl +++ /dev/null @@ -1,414 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2009. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - --module(inets_regexp). - --export([parse/1, match/2, first_match/2, split/2, sub/3, gsub/3]). - - -%%%========================================================================= -%%% API -%%%========================================================================= - -%% parse(RegExp) -> {ok, RE} | {error, E}. -%% Parse the regexp described in the string RegExp. - -parse(S) -> - case (catch reg(S)) of - {R, []} -> - {ok, R}; - {_R, [C|_]} -> - {error, {illegal, [C]}}; - {error, E} -> - {error, E} - end. - - -%% Find the longest match of RegExp in String. - -match(S, RegExp) when is_list(RegExp) -> - case parse(RegExp) of - {ok,RE} -> match(S, RE); - {error,E} -> {error,E} - end; -match(S, RE) -> - case match(RE, S, 1, 0, -1) of - {Start,Len} when Len >= 0 -> - {match, Start, Len}; - {_Start,_Len} -> - nomatch - end. - -%% Find the first match of RegExp in String. - -first_match(S, RegExp) when is_list(RegExp) -> - case parse(RegExp) of - {ok, RE} -> - first_match(S, RE); - {error, E} -> - {error, E} - end; -first_match(S, RE) -> - case first_match(RE, S, 1) of - {Start,Len} when Len >= 0 -> - {match, Start,Len}; - nomatch -> - nomatch - end. - -first_match(RE, S, St) when S =/= [] -> - case re_apply(S, St, RE) of - {match, P, _Rest} -> - {St, P-St}; - nomatch -> - first_match(RE, tl(S), St+1) - end; -first_match(_RE, [], _St) -> - nomatch. - - -match(RE, S, St, Pos, L) -> - case first_match(RE, S, St) of - {St1, L1} -> - Nst = St1 + 1, - if L1 > L -> - match(RE, lists:nthtail(Nst-St, S), Nst, St1, L1); - true -> - match(RE, lists:nthtail(Nst-St, S), Nst, Pos, L) - end; - nomatch -> - {Pos, L} - end. - - -%% Split a string into substrings where the RegExp describes the -%% field seperator. The RegExp " " is specially treated. - -split(String, " ") -> %This is really special - {ok, RE} = parse("[ \t]+"), - case split_apply(String, RE, true) of - [[]|Ss] -> - {ok,Ss}; - Ss -> - {ok,Ss} - end; -split(String, RegExp) when is_list(RegExp) -> - case parse(RegExp) of - {ok, RE} -> - {ok, split_apply(String, RE, false)}; - {error, E} -> - {error,E} - end; -split(String, RE) -> - {ok, split_apply(String, RE, false)}. - - -%% Substitute the first match of the regular expression RegExp -%% with the string Replace in String. Accept pre-parsed regular -%% expressions. - -sub(String, RegExp, Rep) when is_list(RegExp) -> - case parse(RegExp) of - {ok, RE} -> - sub(String, RE, Rep); - {error, E} -> - {error, E} - end; -sub(String, RE, Rep) -> - Ss = sub_match(String, RE, 1), - {ok, sub_repl(Ss, Rep, String, 1), length(Ss)}. - - -%% Substitute every match of the regular expression RegExp with -%% the string New in String. Accept pre-parsed regular expressions. - -gsub(String, RegExp, Rep) when is_list(RegExp) -> - case parse(RegExp) of - {ok, RE} -> - gsub(String, RE, Rep); - {error, E} -> - {error, E} - end; -gsub(String, RE, Rep) -> - Ss = matches(String, RE, 1), - {ok, sub_repl(Ss, Rep, String, 1), length(Ss)}. - - -%%%======================================================================== -%%% Internal functions -%%%======================================================================== - -%% This is the regular expression grammar used. It is equivalent to the -%% one used in AWK, except that we allow ^ $ to be used anywhere and fail -%% in the matching. -%% -%% reg -> reg1 : '$1'. -%% reg1 -> reg1 "|" reg2 : {'or','$1','$2'}. -%% reg1 -> reg2 : '$1'. -%% reg2 -> reg2 reg3 : {concat,'$1','$2'}. -%% reg2 -> reg3 : '$1'. -%% reg3 -> reg3 "*" : {kclosure,'$1'}. -%% reg3 -> reg3 "+" : {pclosure,'$1'}. -%% reg3 -> reg3 "?" : {optional,'$1'}. -%% reg3 -> reg4 : '$1'. -%% reg4 -> "(" reg ")" : '$2'. -%% reg4 -> "\\" char : '$2'. -%% reg4 -> "^" : bos. -%% reg4 -> "$" : eos. -%% reg4 -> "." : char. -%% reg4 -> "[" class "]" : {char_class,char_class('$2')} -%% reg4 -> "[" "^" class "]" : {comp_class,char_class('$3')} -%% reg4 -> "\"" chars "\"" : char_string('$2') -%% reg4 -> char : '$1'. -%% reg4 -> empty : epsilon. -%% The grammar of the current regular expressions. The actual parser -%% is a recursive descent implementation of the grammar. - -reg(S) -> reg1(S). - -%% reg1 -> reg2 reg1' -%% reg1' -> "|" reg2 -%% reg1' -> empty - -reg1(S0) -> - {L,S1} = reg2(S0), - reg1p(S1, L). - -reg1p([$||S0], L) -> - {R,S1} = reg2(S0), - reg1p(S1, {'or',L,R}); -reg1p(S, L) -> {L,S}. - -%% reg2 -> reg3 reg2' -%% reg2' -> reg3 -%% reg2' -> empty - -reg2(S0) -> - {L,S1} = reg3(S0), - reg2p(S1, L). - -reg2p([C|S0], L) when (C =/= $|) andalso (C =/= $)) -> - {R,S1} = reg3([C|S0]), - reg2p(S1, {concat,L,R}); -reg2p(S, L) -> {L,S}. - -%% reg3 -> reg4 reg3' -%% reg3' -> "*" reg3' -%% reg3' -> "+" reg3' -%% reg3' -> "?" reg3' -%% reg3' -> empty - -reg3(S0) -> - {L,S1} = reg4(S0), - reg3p(S1, L). - -reg3p([$*|S], L) -> reg3p(S, {kclosure,L}); -reg3p([$+|S], L) -> reg3p(S, {pclosure,L}); -reg3p([$?|S], L) -> reg3p(S, {optional,L}); -reg3p(S, L) -> {L,S}. - -reg4([$(|S0]) -> - case reg(S0) of - {R,[$)|S1]} -> {R,S1}; - {_R,_S} -> throw({error,{unterminated,"("}}) - end; -reg4([$\\,O1,O2,O3|S]) - when ((O1 >= $0) andalso - (O1 =< $7) andalso - (O2 >= $0) andalso - (O2 =< $7) andalso - (O3 >= $0) andalso - (O3 =< $7)) -> - {(O1*8 + O2)*8 + O3 - 73*$0,S}; -reg4([$\\,C|S]) -> - {escape_char(C),S}; -reg4([$\\]) -> - throw({error, {unterminated,"\\"}}); -reg4([$^|S]) -> - {bos,S}; -reg4([$$|S]) -> - {eos,S}; -reg4([$.|S]) -> - {{comp_class,"\n"},S}; -reg4("[^" ++ S0) -> - case char_class(S0) of - {Cc,[$]|S1]} -> {{comp_class,Cc},S1}; - {_Cc,_S} -> throw({error,{unterminated,"["}}) - end; -reg4([$[|S0]) -> - case char_class(S0) of - {Cc,[$]|S1]} -> {{char_class,Cc},S1}; - {_Cc,_S1} -> throw({error,{unterminated,"["}}) - end; -reg4([C|S]) - when (C =/= $*) andalso (C =/= $+) andalso (C =/= $?) andalso (C =/= $]) -> - {C, S}; -reg4([C|_S]) -> - throw({error,{illegal,[C]}}); -reg4([]) -> - {epsilon,[]}. - -escape_char($n) -> $\n; %\n = LF -escape_char($r) -> $\r; %\r = CR -escape_char($t) -> $\t; %\t = TAB -escape_char($v) -> $\v; %\v = VT -escape_char($b) -> $\b; %\b = BS -escape_char($f) -> $\f; %\f = FF -escape_char($e) -> $\e; %\e = ESC -escape_char($s) -> $\s; %\s = SPACE -escape_char($d) -> $\d; %\d = DEL -escape_char(C) -> C. - -char_class([$]|S]) -> char_class(S, [$]]); -char_class(S) -> char_class(S, []). - -char($\\, [O1,O2,O3|S]) when - O1 >= $0, O1 =< $7, O2 >= $0, O2 =< $7, O3 >= $0, O3 =< $7 -> - {(O1*8 + O2)*8 + O3 - 73*$0,S}; -char($\\, [C|S]) -> {escape_char(C),S}; -char(C, S) -> {C,S}. - -char_class([C1|S0], Cc) when C1 =/= $] -> - case char(C1, S0) of - {Cf,[$-,C2|S1]} when C2 =/= $] -> - case char(C2, S1) of - {Cl,S2} when Cf < Cl -> char_class(S2, [{Cf,Cl}|Cc]); - {Cl,_S2} -> throw({error,{char_class,[Cf,$-,Cl]}}) - end; - {C,S1} -> char_class(S1, [C|Cc]) - end; -char_class(S, Cc) -> {Cc,S}. - - -%% re_apply(String, StartPos, RegExp) -> re_app_res(). -%% -%% Apply the (parse of the) regular expression RegExp to String. If -%% there is a match return the position of the remaining string and -%% the string if else return 'nomatch'. BestMatch specifies if we want -%% the longest match, or just a match. -%% -%% StartPos should be the real start position as it is used to decide -%% if we ae at the beginning of the string. -%% -%% Pass two functions to re_apply_or so it can decide, on the basis -%% of BestMatch, whether to just any take any match or try both to -%% find the longest. This is slower but saves duplicatng code. - -re_apply(S, St, RE) -> re_apply(RE, [], S, St). - -re_apply(epsilon, More, S, P) -> %This always matches - re_apply_more(More, S, P); -re_apply({'or',RE1,RE2}, More, S, P) -> - re_apply_or(re_apply(RE1, More, S, P), - re_apply(RE2, More, S, P)); -re_apply({concat,RE1,RE2}, More, S0, P) -> - re_apply(RE1, [RE2|More], S0, P); -re_apply({kclosure,CE}, More, S, P) -> - %% Be careful with the recursion, explicitly do one call before - %% looping. - re_apply_or(re_apply_more(More, S, P), - re_apply(CE, [{kclosure,CE}|More], S, P)); -re_apply({pclosure,CE}, More, S, P) -> - re_apply(CE, [{kclosure,CE}|More], S, P); -re_apply({optional,CE}, More, S, P) -> - re_apply_or(re_apply_more(More, S, P), - re_apply(CE, More, S, P)); -re_apply(bos, More, S, 1) -> re_apply_more(More, S, 1); -re_apply(eos, More, [$\n|S], P) -> re_apply_more(More, S, P); -re_apply(eos, More, [], P) -> re_apply_more(More, [], P); -re_apply({char_class,Cc}, More, [C|S], P) -> - case in_char_class(C, Cc) of - true -> re_apply_more(More, S, P+1); - false -> nomatch - end; -re_apply({comp_class,Cc}, More, [C|S], P) -> - case in_char_class(C, Cc) of - true -> nomatch; - false -> re_apply_more(More, S, P+1) - end; -re_apply(C, More, [C|S], P) when is_integer(C) -> - re_apply_more(More, S, P+1); -re_apply(_RE, _More, _S, _P) -> nomatch. - -%% re_apply_more([RegExp], String, Length) -> re_app_res(). - -re_apply_more([RE|More], S, P) -> re_apply(RE, More, S, P); -re_apply_more([], S, P) -> {match,P,S}. - -%% in_char_class(Char, Class) -> bool(). - -in_char_class(C, [{C1,C2}|_Cc]) when C >= C1, C =< C2 -> true; -in_char_class(C, [C|_Cc]) -> true; -in_char_class(C, [_|Cc]) -> in_char_class(C, Cc); -in_char_class(_C, []) -> false. - -%% re_apply_or(Match1, Match2) -> re_app_res(). -%% If we want the best match then choose the longest match, else just -%% choose one by trying sequentially. - -re_apply_or({match,P1,S1}, {match,P2,_S2}) when P1 >= P2 -> {match,P1,S1}; -re_apply_or({match,_P1,_S1}, {match,P2,S2}) -> {match,P2,S2}; -re_apply_or(nomatch, R2) -> R2; -re_apply_or(R1, nomatch) -> R1. - - -matches(S, RE, St) -> - case first_match(RE, S, St) of - {St1,0} -> - [{St1,0}|matches(string:substr(S, St1+2-St), RE, St1+1)]; - {St1,L1} -> - [{St1,L1}|matches(string:substr(S, St1+L1+1-St), RE, St1+L1)]; - nomatch -> - [] - end. - -sub_match(S, RE, St) -> - case first_match(RE, S, St) of - {St1,L1} -> [{St1,L1}]; - nomatch -> [] - end. - -sub_repl([{St,L}|Ss], Rep, S, Pos) -> - Rs = sub_repl(Ss, Rep, S, St+L), - string:substr(S, Pos, St-Pos) ++ - sub_repl(Rep, string:substr(S, St, L), Rs); -sub_repl([], _Rep, S, Pos) -> - string:substr(S, Pos). - -sub_repl([$&|Rep], M, Rest) -> M ++ sub_repl(Rep, M, Rest); -sub_repl("\\&" ++ Rep, M, Rest) -> [$&|sub_repl(Rep, M, Rest)]; -sub_repl([C|Rep], M, Rest) -> [C|sub_repl(Rep, M, Rest)]; -sub_repl([], _M, Rest) -> Rest. - -split_apply(S, RE, Trim) -> split_apply(S, 1, RE, Trim, []). - -split_apply([], _P, _RE, true, []) -> - []; -split_apply([], _P, _RE, _T, Sub) -> - [lists:reverse(Sub)]; -split_apply(S, P, RE, T, Sub) -> - case re_apply(S, P, RE) of - {match,P,_Rest} -> - split_apply(tl(S), P+1, RE, T, [hd(S)|Sub]); - {match,P1,Rest} -> - [lists:reverse(Sub)|split_apply(Rest, P1, RE, T, [])]; - nomatch -> - split_apply(tl(S), P+1, RE, T, [hd(S)|Sub]) - end. diff --git a/lib/inets/src/tftp/tftp_engine.erl b/lib/inets/src/tftp/tftp_engine.erl index d0510e795b..79203fd1a4 100644 --- a/lib/inets/src/tftp/tftp_engine.erl +++ b/lib/inets/src/tftp/tftp_engine.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2009. All Rights Reserved. +%% Copyright Ericsson AB 2005-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -63,7 +63,8 @@ -record(file_info, {peer_req, pid}). -record(sys_misc, {module, function, arguments}). -record(error, {where, code, text, filename}). --record(prepared, {status :: prep_status(), result, block_no, next_data, prev_data}). +-record(prepared, {status :: prep_status() | 'undefined', + result, block_no, next_data, prev_data}). -record(transfer_res, {status, decoded_msg, prepared}). -define(ERROR(Where, Code, Text, Filename), #error{where = Where, code = Code, text = Text, filename = Filename}). @@ -1153,8 +1154,8 @@ match_callback(Filename, Callbacks) -> end. do_match_callback(Filename, [C | Tail]) when is_record(C, callback) -> - case catch inets_regexp:match(Filename, C#callback.internal) of - {match, _, _} -> + case catch re:run(Filename, C#callback.internal, [{capture, none}]) of + match -> {ok, C}; nomatch -> do_match_callback(Filename, Tail); diff --git a/lib/inets/src/tftp/tftp_lib.erl b/lib/inets/src/tftp/tftp_lib.erl index 71327f8023..01dea97d07 100644 --- a/lib/inets/src/tftp/tftp_lib.erl +++ b/lib/inets/src/tftp/tftp_lib.erl @@ -184,7 +184,7 @@ do_parse_config([{Key, Val} | Tail], Config) when is_record(Config, config) -> callback -> case Val of {RegExp, Mod, State} when is_list(RegExp), is_atom(Mod) -> - case inets_regexp:parse(RegExp) of + case re:compile(RegExp) of {ok, Internal} -> Callback = #callback{regexp = RegExp, internal = Internal, @@ -253,7 +253,7 @@ do_parse_config(Options, Config) when is_record(Config, config) -> add_default_callbacks(Callbacks) -> RegExp = "", - {ok, Internal} = inets_regexp:parse(RegExp), + {ok, Internal} = re:compile(RegExp), File = #callback{regexp = RegExp, internal = Internal, module = tftp_file, diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index c6c59ab1af..93b96e101f 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -68,6 +68,7 @@ real_requests()-> get, post, post_stream, + patch, async, pipeline, persistent_connection, @@ -257,6 +258,28 @@ post(Config) when is_list(Config) -> "text/plain", "foobar"}, [], []). %%-------------------------------------------------------------------- +patch() -> + [{"Test http patch request against local server. We do in this case " + "only care about the client side of the the patch. The server " + "script will not actually use the patch data."}]. +patch(Config) when is_list(Config) -> + CGI = case test_server:os_type() of + {win32, _} -> + "/cgi-bin/cgi_echo.exe"; + _ -> + "/cgi-bin/cgi_echo" + end, + + URL = url(group_name(Config), CGI, Config), + + %% Cgi-script expects the body length to be 100 + Body = lists:duplicate(100, "1"), + + {ok, {{_,200,_}, [_ | _], [_ | _]}} = + httpc:request(patch, {URL, [{"expect","100-continue"}], + "text/plain", Body}, [], []). + +%%-------------------------------------------------------------------- post_stream() -> [{"Test streaming http post request against local server. " "We only care about the client side of the the post. " diff --git a/lib/inets/test/httpd_1_1.erl b/lib/inets/test/httpd_1_1.erl index db6def9d17..d3a1e3672a 100644 --- a/lib/inets/test/httpd_1_1.erl +++ b/lib/inets/test/httpd_1_1.erl @@ -370,18 +370,18 @@ validateRangeRequest2(Socket, Head, Body, ValidBody, BodySize) validateMultiPartRangeRequest(Body, ValidBody, Boundary)-> - case inets_regexp:split(Body,"--"++Boundary++"--") of + case re:split(Body,"--"++Boundary++"--", [{return, list}]) of %%Last is the epilogue and must be ignored - {ok,[First | _Last]}-> + [First | _Last]-> %%First is now the actuall http request body. - case inets_regexp:split(First, "--" ++ Boundary) of + case re:split(First, "--" ++ Boundary, [{return, list}]) of %%Parts is now a list of ranges and the heads for each range %%Gues we try to split out the body - {ok,Parts}-> + Parts-> case lists:flatten(lists:map(fun splitRange/1,Parts)) of ValidBody-> ok; - ParsedBody-> + ParsedBody-> error = ParsedBody end end; @@ -391,8 +391,8 @@ validateMultiPartRangeRequest(Body, ValidBody, Boundary)-> splitRange(Part)-> - case inets_regexp:split(Part, "\r\n\r\n") of - {ok,[_, Body]} -> + case re:split(Part, "\r\n\r\n", [{return, list}]) of + [_, Body] -> string:substr(Body, 1, length(Body) - 2); _ -> [] @@ -412,13 +412,13 @@ getRangeSize(Head)-> {multiPart, BoundaryString}-> {multiPart, BoundaryString}; _X1 -> - case inets_regexp:match(Head, ?CONTENT_RANGE "bytes=.*\r\n") of - {match, Start, Lenght} -> + case re:run(Head, ?CONTENT_RANGE "bytes=.*\r\n", [{capture, first}]) of + {match, [{Start, Lenght}]} -> %% Get the range data remove the fieldname and the %% end of line. - RangeInfo = string:substr(Head, Start + 20, - Lenght - (20 - 2)), - rangeSize(RangeInfo); + RangeInfo = string:substr(Head, Start + 1 + 20, + Lenght - (20 +2)), + rangeSize(string:strip(RangeInfo)); _X2 -> error end @@ -454,10 +454,10 @@ num(_CharVal, false) -> true. controlMimeType(Head)-> - case inets_regexp:match(Head,?CONTENT_TYPE "multipart/byteranges.*\r\n") of - {match,Start,Length}-> + case re:run(Head,?CONTENT_TYPE "multipart/byteranges.*\r\n", [{capture, first}]) of + {match, [{Start,Length}]}-> FieldNameLen = length(?CONTENT_TYPE "multipart/byteranges"), - case clearBoundary(string:substr(Head, Start + FieldNameLen, + case clearBoundary(string:substr(Head, Start + 1 + FieldNameLen, Length - (FieldNameLen+2))) of error -> error; @@ -471,10 +471,10 @@ controlMimeType(Head)-> end. clearBoundary(Boundary)-> - case inets_regexp:match(Boundary, "boundary=.*\$") of - {match, Start1, Length1}-> + case re:run(Boundary, "boundary=.*\$", [{capture, first}]) of + {match, [{Start1, Length1}]}-> BoundLen = length("boundary="), - string:substr(Boundary, Start1 + BoundLen, Length1 - BoundLen); + string:substr(Boundary, Start1 + 1 + BoundLen, Length1 - BoundLen); _ -> error end. @@ -489,12 +489,12 @@ end_of_header(HeaderPart) -> end. get_body_size(Head) -> - case inets_regexp:match(Head,?CONTENT_LENGTH ".*\r\n") of - {match, Start, Length} -> + case re:run(Head,?CONTENT_LENGTH ".*\r\n", [{capture, first}]) of + {match, [{Start, Length}]} -> %% 15 is length of Content-Length, %% 17 Is length of Content-Length and \r\ S = list_to_integer( - string:strip(string:substr(Head, Start + 15, Length-17))), + string:strip(string:substr(Head, Start +1 + 15, Length-17))), S; _-> 0 diff --git a/lib/inets/test/httpd_poll.erl b/lib/inets/test/httpd_poll.erl index aca7b70376..4a570fb512 100644 --- a/lib/inets/test/httpd_poll.erl +++ b/lib/inets/test/httpd_poll.erl @@ -259,11 +259,11 @@ validate(ExpStatusCode,Socket,Response) -> vtrace("validate -> Entry with ~p bytes response",[Sz]), Size = trash_the_rest(Socket,Sz), close(Socket), - case inets_regexp:split(Response," ") of - {ok,["HTTP/1.0",ExpStatusCode|_]} -> + case re:split(Response," ", [{return, list}]) of + ["HTTP/1.0",ExpStatusCode|_] -> vlog("response (~p bytes) was ok",[Size]), ok; - {ok,["HTTP/1.0",StatusCode|_]} -> + ["HTTP/1.0",StatusCode|_] -> verror("unexpected response status received: ~s => ~s", [StatusCode,status_to_message(StatusCode)]), log("unexpected result to GET of '~s': ~s => ~s", diff --git a/lib/inets/test/httpd_test_lib.erl b/lib/inets/test/httpd_test_lib.erl index c58966ce10..71e201f826 100644 --- a/lib/inets/test/httpd_test_lib.erl +++ b/lib/inets/test/httpd_test_lib.erl @@ -96,10 +96,10 @@ verify_request(SocketType, Host, Port, TranspOpts, Node, RequestStr, Options, Ti try inets_test_lib:connect_bin(SocketType, Host, Port, TranspOpts) of {ok, Socket} -> ok = inets_test_lib:send(SocketType, Socket, RequestStr), - State = case inets_regexp:match(RequestStr, "printenv") of + State = case re:run(RequestStr, "printenv", [{capture, none}]) of nomatch -> #state{}; - _ -> + match -> #state{print = true} end, @@ -317,10 +317,10 @@ do_validate(Header, [_Unknown | Rest], N, P) -> do_validate(Header, Rest, N, P). is_expect(RequestStr) -> - case inets_regexp:match(RequestStr, "xpect:100-continue") of - {match, _, _}-> + case re:run(RequestStr, "xpect:100-continue", [{capture, none}]) of + match-> true; - _ -> + nomatch -> false end. diff --git a/lib/inets/test/httpd_time_test.erl b/lib/inets/test/httpd_time_test.erl index 7c0acb5a99..1b4d74b28e 100644 --- a/lib/inets/test/httpd_time_test.erl +++ b/lib/inets/test/httpd_time_test.erl @@ -386,31 +386,31 @@ validate(ExpStatusCode, _SocketType, _Socket, Response) -> %% Sz = sz(Response), %% trash_the_rest(Socket, Sz), %% inets_test_lib:close(SocketType, Socket), - case inets_regexp:split(Response," ") of - {ok, ["HTTP/1.0", ExpStatusCode|_]} -> + case re:split(Response," ", [{return, list}]) of + ["HTTP/1.0", ExpStatusCode|_] -> ok; - {ok, ["HTTP/1.0", StatusCode|_]} -> + ["HTTP/1.0", StatusCode|_] -> error_msg("Unexpected status code: ~p (~s). " "Expected status code: ~p (~s)", [StatusCode, status_to_message(StatusCode), ExpStatusCode, status_to_message(ExpStatusCode)]), exit({unexpected_response_code, StatusCode, ExpStatusCode}); - {ok, ["HTTP/1.1", ExpStatusCode|_]} -> + ["HTTP/1.1", ExpStatusCode|_] -> ok; - {ok, ["HTTP/1.1", StatusCode|_]} -> + ["HTTP/1.1", StatusCode|_] -> error_msg("Unexpected status code: ~p (~s). " "Expected status code: ~p (~s)", [StatusCode, status_to_message(StatusCode), ExpStatusCode, status_to_message(ExpStatusCode)]), exit({unexpected_response_code, StatusCode, ExpStatusCode}); - {ok, Unexpected} -> - error_msg("Unexpected response split: ~p (~s)", - [Unexpected, Response]), - exit({unexpected_response, Unexpected, Response}); - {error, Reason} -> + {error, Reason} -> error_msg("Failed processing response: ~p (~s)", [Reason, Response]), - exit({failed_response_processing, Reason, Response}) + exit({failed_response_processing, Reason, Response}); + Unexpected -> + error_msg("Unexpected response split: ~p (~s)", + [Unexpected, Response]), + exit({unexpected_response, Unexpected, Response}) end. diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index 2717f5b110..ee5f41aaec 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -19,6 +19,6 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 6.1 +INETS_VSN = 6.1.1 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml index eb0f4b7a06..d4c9a48901 100644 --- a/lib/kernel/doc/src/code.xml +++ b/lib/kernel/doc/src/code.xml @@ -101,30 +101,6 @@ </section> <section> - <title>Code Path Cache</title> - <p>The code server incorporates a code path cache. The cache - functionality is disabled by default. To activate it, start - the emulator with the command line flag <c>-code_path_cache</c> - or call <c>code:rehash()</c>. When the cache is created (or - updated), the code server searches for modules in the code path - directories. This may take some time if the the code path is long. - After the cache creation, the time for loading modules in a large - system (one with a large directory structure) is significantly - reduced compared to having the cache disabled. The code server - is able to look up the location of a module from the cache in - constant time instead of having to search through the code path - directories.</p> - <p>Application resource files (<c>.app</c> files) are also stored - in the code path cache. This feature is used by the application - controller (see - <seealso marker="application">application(3)</seealso>) to load - applications efficiently in large systems.</p> - <p>Note that when the code path cache is created (or updated), any - relative directory names in the code path are converted to - absolute.</p> - </section> - - <section> <title>Loading of Code From Archive Files</title> <warning><p>The support for loading of code from archive files is @@ -287,6 +263,46 @@ was given to <c>set_path/1</c>).</p> </section> + <section> + <marker id="error_reasons"></marker> + <title>Error Reasons for Code-Loading Functions</title> + + <p>Functions that load code (such as <c>load_file/1</c>) will + return <c>{error,Reason}</c> if the load operation fails. + Here follows a description of the common reasons.</p> + + <taglist> + <tag><c>badfile</c></tag> + <item> + <p>The object code has an incorrect format or the module + name in the object code is not the expected module name.</p> + </item> + + <tag><c>nofile</c></tag> + <item> + <p>No file with object code was found.</p> + </item> + + <tag><c>not_purged</c></tag> + <item> + <p>The object code could not be loaded because an old version + of the code already existed.</p> + </item> + + <tag><c>on_load_failure</c></tag> + <item> + <p>The module has an + <seealso marker="doc/reference_manual:code_loading#on_load">-on_load function</seealso> + that failed when it was called.</p> + </item> + + <tag><c>sticky_directory</c></tag> + <item> + <p>The object code resides in a sticky directory.</p> + </item> + + </taglist> + </section> <datatypes> <datatype> <name name="load_ret"/> @@ -411,12 +427,8 @@ be used to load object code with a module name that is different from the file name.</p> <p>Returns <c>{module, <anno>Module</anno>}</c> if successful, or - <c>{error, nofile}</c> if no object code is found, or - <c>{error, sticky_directory}</c> if the object code resides in - a sticky directory. Also if the loading fails, an error tuple is - returned. See - <seealso marker="erts:erlang#load_module/2">erlang:load_module/2</seealso> - for possible values of <c><anno>What</anno></c>.</p> + <c>{error, Reason}</c> if loading fails. + See <seealso marker="#error_reasons">Error Reasons for Code-Loading Functions</seealso> for a description of the possible error reasons.</p> </desc> </func> <func> @@ -428,7 +440,7 @@ <desc> <p>Does the same as <c>load_file(<anno>Module</anno>)</c>, but <c><anno>Filename</anno></c> is either an absolute file name, or a - relative file name. The code path is not searched. It returns + relative file name. The code path is not searched. It returns a value in the same way as <seealso marker="#load_file/1">load_file/1</seealso>. Note that <c><anno>Filename</anno></c> should not contain the extension (for @@ -444,7 +456,8 @@ <seealso marker="#load_file/1">load_file/1</seealso>, unless the module is already loaded. In embedded mode, however, it does not load a module which is not - already loaded, but returns <c>{error, embedded}</c> instead.</p> + already loaded, but returns <c>{error, embedded}</c> instead. + See <seealso marker="#error_reasons">Error Reasons for Code-Loading Functions</seealso> for a description of other possible error reasons.</p> </desc> </func> <func> @@ -461,12 +474,8 @@ comes. Accordingly, <c><anno>Filename</anno></c> is not opened and read by the code server.</p> <p>Returns <c>{module, <anno>Module</anno>}</c> if successful, or - <c>{error, sticky_directory}</c> if the object code resides in - a sticky directory, or <c>{error, badarg}</c> if any argument - is invalid. Also if the loading fails, an error tuple is - returned. See - <seealso marker="erts:erlang#load_module/2">erlang:load_module/2</seealso> - for possible values of <c><anno>What</anno></c>.</p> + <c>{error, Reason}</c> if loading fails. + See <seealso marker="#error_reasons">Error Reasons for Code-Loading Functions</seealso> for a description of the possible error reasons.</p> </desc> </func> <func> @@ -700,13 +709,6 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]), </desc> </func> <func> - <name name="rehash" arity="0"/> - <fsummary>Rehash or create code path cache</fsummary> - <desc> - <p>This function creates or rehashes the code path cache.</p> - </desc> - </func> - <func> <name name="where_is_file" arity="1"/> <fsummary>Full name of a file located in the code path</fsummary> <desc> @@ -714,10 +716,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]), arbitrary type. If found, the full name is returned. <c>non_existing</c> is returned if the file cannot be found. The function can be useful, for example, to locate - application resource files. If the code path cache is used, - the code server will efficiently read the full name from - the cache, provided that <c><anno>Filename</anno></c> is an object code - file or an <c>.app</c> file.</p> + application resource files.</p> </desc> </func> <func> diff --git a/lib/kernel/doc/src/net_kernel.xml b/lib/kernel/doc/src/net_kernel.xml index a0132db8db..311e0d8ea4 100644 --- a/lib/kernel/doc/src/net_kernel.xml +++ b/lib/kernel/doc/src/net_kernel.xml @@ -63,11 +63,16 @@ <funcs> <func> <name name="allow" arity="1"/> - <fsummary>Limit access to a specified set of nodes</fsummary> + <fsummary>Permit access to a specified set of nodes</fsummary> <desc> - <p>Limits access to the specified set of nodes. Any access - attempts made from (or to) nodes not in <c><anno>Nodes</anno></c> will be - rejected.</p> + <p>Permits access to the specified set of nodes.</p> + <p>Before the first call to <c>allow/1</c>, any node with the correct + cookie can be connected. When <c>allow/1</c> is called, a list + of allowed nodes is established. Any access attempts made from (or to) + nodes not in that list will be rejected.</p> + <p>Subsequent calls to <c>allow/1</c> will add the specified nodes + to the list of allowed nodes. It is not possible to remove nodes + from the list.</p> <p>Returns <c>error</c> if any element in <c><anno>Nodes</anno></c> is not an atom.</p> </desc> diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml index 5341a793ef..b625ddba5d 100644 --- a/lib/kernel/doc/src/notes.xml +++ b/lib/kernel/doc/src/notes.xml @@ -529,8 +529,7 @@ Erlang/OTP has been ported to the realtime operating system OSE. The port supports both smp and non-smp emulator. For details around the port and how to started - see the User's Guide in the <seealso - marker="ose:ose_intro">ose</seealso> application. </p> + see the User's Guide in the ose application. </p> <p> Note that not all parts of Erlang/OTP has been ported. </p> <p> diff --git a/lib/kernel/doc/src/os.xml b/lib/kernel/doc/src/os.xml index 682d4a2eac..165160a909 100644 --- a/lib/kernel/doc/src/os.xml +++ b/lib/kernel/doc/src/os.xml @@ -37,6 +37,7 @@ use these functions can be of help in enabling a program to run on most platforms.</p> </description> + <funcs> <func> <name name="cmd" arity="1"/> @@ -210,6 +211,30 @@ format_utc_timestamp() -> </desc> </func> <func> + <name name="perf_counter" arity="0"/> + <fsummary>Returns a performance counter</fsummary> + <desc> + <p>Returns the current performance counter value in <c>perf_counter</c> + <seealso marker="erts:erlang#type_time_unit">time unit</seealso>. + This is a highly optimized call that might not be traceable. + </p> + </desc> + </func> + <func> + <name name="perf_counter" arity="1"/> + <fsummary>Returns a performance counter</fsummary> + <desc><p>Returns a performance counter that can be used as a very fast and + high resolution timestamp. This counter is read directly from the hardware or operating + system with the same guarantees. This means that two consecutive calls + to the function are not guaranteed to be monotonic, though it most likely will be. + The performance counter till be converted to the resolution passed as an argument.</p> + <pre>1> <input>T1 = os:perf_counter(1000),receive after 10000 -> ok end,T2 = os:perf_counter(1000).</input> +176525861 +2> <input>T2 - T1.</input> +10004</pre> + </desc> + </func> + <func> <name name="type" arity="0"/> <fsummary>Return the OS family and, in some cases, OS name of the current operating system</fsummary> <desc> diff --git a/lib/kernel/doc/src/ref_man.xml.src b/lib/kernel/doc/src/ref_man.xml.src deleted file mode 100644 index 7eb48a5f1d..0000000000 --- a/lib/kernel/doc/src/ref_man.xml.src +++ /dev/null @@ -1,68 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE application SYSTEM "application.dtd"> - -<application xmlns:xi="http://www.w3.org/2001/XInclude"> - <header> - <copyright> - <year>1996</year><year>2013</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>Kernel Reference Manual</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - </header> - <description> - <p>The <em>Kernel</em> application has all the code necessary to run - the Erlang runtime system itself: file servers and code servers - and so on.</p> - </description> - <xi:include href="kernel_app.xml"/> - <xi:include href="application.xml"/> - <xi:include href="auth.xml"/> - <xi:include href="code.xml"/> - <xi:include href="disk_log.xml"/> - <xi:include href="erl_boot_server.xml"/> - <xi:include href="erl_ddll.xml"/> - <xi:include href="erl_prim_loader_stub.xml"/> - <xi:include href="erlang_stub.xml"/> - <xi:include href="error_handler.xml"/> - <xi:include href="error_logger.xml"/> - <xi:include href="file.xml"/> - <xi:include href="gen_tcp.xml"/> - <xi:include href="gen_udp.xml"/> - <xi:include href="gen_sctp.xml"/> - <xi:include href="global.xml"/> - <xi:include href="global_group.xml"/> - <xi:include href="heart.xml"/> - <xi:include href="inet.xml"/> - <xi:include href="inet_res.xml"/> - <xi:include href="init_stub.xml"/> - <xi:include href="net_adm.xml"/> - <xi:include href="net_kernel.xml"/> - <xi:include href="os.xml"/> - <xi:include href="pg2.xml"/> - <xi:include href="rpc.xml"/> - <xi:include href="seq_trace.xml"/> - <xi:include href="user.xml"/> - <xi:include href="wrap_log_reader.xml"/> - <xi:include href="zlib_stub.xml"/> - <xi:include href="app.xml"/> - <xi:include href="config.xml"/> -</application> diff --git a/lib/kernel/doc/src/seq_trace.xml b/lib/kernel/doc/src/seq_trace.xml index 3439111035..f4fcd222ec 100644 --- a/lib/kernel/doc/src/seq_trace.xml +++ b/lib/kernel/doc/src/seq_trace.xml @@ -127,6 +127,35 @@ seq_trace:set_token(OldToken), % activate the trace token again enables/disables a timestamp to be generated for each traced event. Default is <c>false</c>.</p> </item> + <tag><c>set_token(strict_monotonic_timestamp, <anno>Bool</anno>)</c></tag> + <item> + <p>A trace token flag (<c>true | false</c>) which + enables/disables a strict monotonic timestamp to be generated + for each traced event. Default is <c>false</c>. Timestamps will + consist of + <seealso marker="erts:time_correction#Erlang_Monotonic_Time">Erlang + monotonic time</seealso> and a monotonically increasing + integer. The time-stamp has the same format and value + as produced by <c>{erlang:monotonic_time(nano_seconds), + erlang:unique_integer([monotonic])}</c>.</p> + </item> + <tag><c>set_token(monotonic_timestamp, <anno>Bool</anno>)</c></tag> + <item> + <p>A trace token flag (<c>true | false</c>) which + enables/disables a strict monotonic timestamp to be generated + for each traced event. Default is <c>false</c>. Timestamps + will use + <seealso marker="erts:time_correction#Erlang_Monotonic_Time">Erlang + monotonic time</seealso>. The time-stamp has the same + format and value as produced by + <c>erlang:monotonic_time(nano_seconds)</c>.</p> + </item> + <p>If multiple timestamp flags are passed, <c>timestamp</c> has + precedence over <c>strict_monotonic_timestamp</c> which + in turn has precedence over <c>monotonic_timestamp</c>. All + timestamp flags are remembered, so if two are passed + and the one with highest precedence later is disabled + the other one will become active.</p> </taglist> </desc> </func> diff --git a/lib/kernel/include/file.hrl b/lib/kernel/include/file.hrl index 7cf033f7f5..36112bb040 100644 --- a/lib/kernel/include/file.hrl +++ b/lib/kernel/include/file.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2013. All Rights Reserved. +%% Copyright Ericsson AB 1997-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -23,37 +23,40 @@ %%-------------------------------------------------------------------------- -record(file_info, - {size :: non_neg_integer(), % Size of file in bytes. - type :: 'device' | 'directory' | 'other' | 'regular' | 'symlink', - access :: 'read' | 'write' | 'read_write' | 'none', - atime :: file:date_time() | non_neg_integer(), + {size :: non_neg_integer() | 'undefined', % Size of file in bytes. + type :: 'device' | 'directory' | 'other' | 'regular' | 'symlink' + | 'undefined', + access :: 'read' | 'write' | 'read_write' | 'none' | 'undefined', + atime :: file:date_time() | non_neg_integer() | 'undefined', % The local time the file was last read: % {{Year, Mon, Day}, {Hour, Min, Sec}}. % atime, ctime, mtime may also be unix epochs() - mtime :: file:date_time() | non_neg_integer(), + mtime :: file:date_time() | non_neg_integer() | 'undefined', % The local time the file was last written. - ctime :: file:date_time() | non_neg_integer(), + ctime :: file:date_time() | non_neg_integer() | 'undefined', % The interpretation of this time field % is dependent on operating system. % On Unix it is the last time the file % or the inode was changed. On Windows, % it is the creation time. - mode :: non_neg_integer(), % File permissions. On Windows, + mode :: non_neg_integer() | 'undefined', + % File permissions. On Windows, % the owner permissions will be % duplicated for group and user. - links :: non_neg_integer(), + links :: non_neg_integer() | 'undefined', % Number of links to the file (1 if the % filesystem doesn't support links). - major_device :: non_neg_integer(), + major_device :: non_neg_integer() | 'undefined', % Identifies the file system (Unix), % or the drive number (A: = 0, B: = 1) % (Windows). %% The following are Unix specific. %% They are set to zero on other operating systems. - minor_device :: non_neg_integer(), % Only valid for devices. - inode :: non_neg_integer(), % Inode number for file. - uid :: non_neg_integer(), % User id for owner. - gid :: non_neg_integer()}). % Group id for owner. + minor_device :: non_neg_integer() | 'undefined', + % Only valid for devices. + inode :: non_neg_integer() | 'undefined', % Inode number for file. + uid :: non_neg_integer() | 'undefined', % User id for owner. + gid :: non_neg_integer() | 'undefined'}). % Group id for owner. -record(file_descriptor, diff --git a/lib/kernel/src/code.erl b/lib/kernel/src/code.erl index 352c02562b..59e226df43 100644 --- a/lib/kernel/src/code.erl +++ b/lib/kernel/src/code.erl @@ -60,7 +60,7 @@ del_path/1, replace_path/2, rehash/0, - start_link/0, start_link/1, + start_link/0, which/1, where_is_file/1, where_is_file/2, @@ -68,6 +68,8 @@ clash/0, get_mode/0]). +-deprecated({rehash,0,next_major_release}). + -export_type([load_error_rsn/0, load_ret/0]). -include_lib("kernel/include/file.hrl"). @@ -77,10 +79,9 @@ %%---------------------------------------------------------------------------- -type load_error_rsn() :: 'badfile' - | 'native_code' | 'nofile' | 'not_purged' - | 'on_load' + | 'on_load_failure' | 'sticky_directory'. -type load_ret() :: {'error', What :: load_error_rsn()} | {'module', Module :: module()}. @@ -135,14 +136,16 @@ load_file(Mod) when is_atom(Mod) -> -spec ensure_loaded(Module) -> {module, Module} | {error, What} when Module :: module(), - What :: embedded | badfile | native_code | nofile | on_load. + What :: embedded | badfile | nofile | on_load_failure. ensure_loaded(Mod) when is_atom(Mod) -> call({ensure_loaded,Mod}). %% XXX File as an atom is allowed only for backwards compatibility. -spec load_abs(Filename) -> load_ret() when Filename :: file:filename(). -load_abs(File) when is_list(File); is_atom(File) -> call({load_abs,File,[]}). +load_abs(File) when is_list(File); is_atom(File) -> + Mod = list_to_atom(filename:basename(File)), + call({load_abs,File,Mod}). %% XXX Filename is also an atom(), e.g. 'cover_compiled' -spec load_abs(Filename :: loaded_filename(), Module :: module()) -> load_ret(). @@ -293,7 +296,9 @@ replace_path(Name, Dir) when (is_atom(Name) orelse is_list(Name)), call({replace_path,Name,Dir}). -spec rehash() -> 'ok'. -rehash() -> call(rehash). +rehash() -> + cache_warning(), + ok. -spec get_mode() -> 'embedded' | 'interactive'. get_mode() -> call(get_mode). @@ -301,15 +306,11 @@ get_mode() -> call(get_mode). %%----------------------------------------------------------------- call(Req) -> - code_server:call(code_server, Req). + code_server:call(Req). -spec start_link() -> {'ok', pid()} | {'error', 'crash'}. start_link() -> - start_link([stick]). - --spec start_link(Flags :: [atom()]) -> {'ok', pid()} | {'error', 'crash'}. -start_link(Flags) -> - do_start(Flags). + do_start(). %%----------------------------------------------------------------- %% In the init phase, code must not use any modules not yet loaded, @@ -321,35 +322,21 @@ start_link(Flags) -> %% us, so the module is loaded. %%----------------------------------------------------------------- -do_start(Flags) -> +do_start() -> + maybe_warn_for_cache(), load_code_server_prerequisites(), - Mode = get_mode(Flags), - case init:get_argument(root) of - {ok,[[Root0]]} -> - Root = filename:join([Root0]), % Normalize. Use filename - case code_server:start_link([Root,Mode]) of - {ok,_Pid} = Ok2 -> - if - Mode =:= interactive -> - case lists:member(stick, Flags) of - true -> do_stick_dirs(); - _ -> ok - end; - true -> - ok - end, - %% Quietly load native code for all modules loaded so far - Architecture = erlang:system_info(hipe_architecture), - load_native_code_for_all_loaded(Architecture), - Ok2; - Other -> - Other - end; - Other -> - error_logger:error_msg("Can not start code server ~w ~n", [Other]), - {error, crash} - end. + {ok,[[Root0]]} = init:get_argument(root), + Mode = start_get_mode(), + Root = filename:join([Root0]), % Normalize. + Res = code_server:start_link([Root,Mode]), + + maybe_stick_dirs(Mode), + + %% Quietly load native code for all modules loaded so far. + Architecture = erlang:system_info(hipe_architecture), + load_native_code_for_all_loaded(Architecture), + Res. %% Make sure that all modules that the code_server process calls %% (directly or indirectly) are loaded. Otherwise the code_server @@ -369,6 +356,16 @@ load_code_server_prerequisites() -> _ = [M = M:module_info(module) || M <- Needed], ok. +maybe_stick_dirs(interactive) -> + case init:get_argument(nostick) of + {ok,[[]]} -> + ok; + _ -> + do_stick_dirs() + end; +maybe_stick_dirs(_) -> + ok. + do_stick_dirs() -> do_s(compiler), do_s(stdlib), @@ -386,19 +383,12 @@ do_s(Lib) -> ok end. -get_mode(Flags) -> - case lists:member(embedded, Flags) of - true -> +start_get_mode() -> + case init:get_argument(mode) of + {ok,[["embedded"]]} -> embedded; - _Otherwise -> - case init:get_argument(mode) of - {ok,[["embedded"]]} -> - embedded; - {ok,[["minimal"]]} -> - minimal; - _Else -> - interactive - end + _ -> + interactive end. %% Find out which version of a particular module we would @@ -452,30 +442,14 @@ which(File, Base, [Directory|Tail]) -> Filename :: file:filename(), Absname :: file:filename(). where_is_file(File) when is_list(File) -> - case call({is_cached,File}) of - no -> - Path = get_path(), - which(File, ".", Path); - Dir -> - filename:join(Dir, File) - end. + Path = get_path(), + which(File, ".", Path). -spec where_is_file(Path :: file:filename(), Filename :: file:filename()) -> file:filename() | 'non_existing'. where_is_file(Path, File) when is_list(Path), is_list(File) -> - CodePath = get_path(), - if - Path =:= CodePath -> - case call({is_cached, File}) of - no -> - which(File, ".", Path); - Dir -> - filename:join(Dir, File) - end; - true -> - which(File, ".", Path) - end. + which(File, ".", Path). -spec set_primary_archive(ArchiveFile :: file:filename(), ArchiveBin :: binary(), @@ -553,6 +527,22 @@ has_ext(Ext, Extlen, File) -> end. %%% +%%% Warning for deprecated code path cache. +%%% + +maybe_warn_for_cache() -> + case init:get_argument(code_path_cache) of + {ok, _} -> + cache_warning(); + error -> + ok + end. + +cache_warning() -> + W = "The code path cache functionality has been removed", + error_logger:warning_report(W). + +%%% %%% Silently load native code for all modules loaded so far. %%% diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl index e461c95d19..b52def8777 100644 --- a/lib/kernel/src/code_server.erl +++ b/lib/kernel/src/code_server.erl @@ -22,9 +22,7 @@ %% This file holds the server part of the code_server. -export([start_link/1, - call/2, - system_continue/3, - system_terminate/4, + call/1, system_code_change/4, error_msg/2, info_msg/2 ]). @@ -35,16 +33,18 @@ -define(ANY_NATIVE_CODE_LOADED, any_native_code_loaded). --record(state, {supervisor, - root, - path, - moddb, - namedb, - cache = no_cache, - mode = interactive, - on_load = []}). +-type on_load_item() :: {reference(),module(),file:name_all(),[pid()]}. + +-record(state, {supervisor :: pid(), + root :: file:name_all(), + path :: [file:name_all()], + moddb :: ets:tab(), + namedb :: ets:tab(), + mode = interactive :: 'interactive' | 'embedded', + on_load = [] :: [on_load_item()]}). -type state() :: #state{}. +-spec start_link([term()]) -> {'ok', pid()}. start_link(Args) -> Ref = make_ref(), Parent = self(), @@ -59,7 +59,7 @@ start_link(Args) -> %% Init the code_server process. %% ----------------------------------------------------------- -init(Ref, Parent, [Root,Mode0]) -> +init(Ref, Parent, [Root,Mode]) -> register(?MODULE, self()), process_flag(trap_exit, true), @@ -70,12 +70,6 @@ init(Ref, Parent, [Root,Mode0]) -> end, erlang:pre_loaded()), ets:insert(Db, init:fetch_loaded()), - Mode = - case Mode0 of - minimal -> interactive; - _ -> Mode0 - end, - IPath = case Mode of interactive -> @@ -89,24 +83,17 @@ init(Ref, Parent, [Root,Mode0]) -> end, Path = add_loader_path(IPath, Mode), - State0 = #state{root = Root, - path = Path, - moddb = Db, - namedb = init_namedb(Path), - mode = Mode}, - - State = - case init:get_argument(code_path_cache) of - {ok, _} -> - create_cache(State0); - error -> - State0 - end, + State = #state{supervisor = Parent, + root = Root, + path = Path, + moddb = Db, + namedb = init_namedb(Path), + mode = Mode}, put(?ANY_NATIVE_CODE_LOADED, false), Parent ! {Ref,{ok,self()}}, - loop(State#state{supervisor = Parent}). + loop(State). get_user_lib_dirs() -> case os:getenv("ERL_LIBS") of @@ -142,8 +129,9 @@ split_paths([C|T], S, Path, Paths) -> split_paths([], _S, Path, Paths) -> lists:reverse(Paths, [lists:reverse(Path)]). -call(Name, Req) -> - Name ! {code_call, self(), Req}, +-spec call(term()) -> term(). +call(Req) -> + ?MODULE ! {code_call, self(), Req}, receive {?MODULE, Reply} -> Reply @@ -255,65 +243,39 @@ handle_call({dir,Dir}, {_From,_Tag}, S) -> Resp = do_dir(Root,Dir,S#state.namedb), {reply,Resp,S}; -handle_call({load_file,Mod}, Caller, St) -> - case modp(Mod) of - false -> - {reply,{error,badarg},St}; - true -> - load_file(Mod, Caller, St) - end; +handle_call({load_file,Mod}, Caller, St) when is_atom(Mod) -> + load_file(Mod, Caller, St); handle_call({add_path,Where,Dir0}, {_From,_Tag}, - #state{cache=Cache0,namedb=Namedb,path=Path0}=S) -> - case Cache0 of - no_cache -> - {Resp,Path} = add_path(Where, Dir0, Path0, Namedb), - {reply,Resp,S#state{path=Path}}; - _ -> - Dir = absname(Dir0), %% Cache always expands the path - {Resp,Path} = add_path(Where, Dir, Path0, Namedb), - Cache = update_cache([Dir], Where, Cache0), - {reply,Resp,S#state{path=Path,cache=Cache}} - end; + #state{namedb=Namedb,path=Path0}=S) -> + {Resp,Path} = add_path(Where, Dir0, Path0, Namedb), + {reply,Resp,S#state{path=Path}}; handle_call({add_paths,Where,Dirs0}, {_From,_Tag}, - #state{cache=Cache0,namedb=Namedb,path=Path0}=S) -> - case Cache0 of - no_cache -> - {Resp,Path} = add_paths(Where, Dirs0, Path0, Namedb), - {reply,Resp,S#state{path=Path}}; - _ -> - %% Cache always expands the path - Dirs = [absname(Dir) || Dir <- Dirs0], - {Resp,Path} = add_paths(Where, Dirs, Path0, Namedb), - Cache=update_cache(Dirs,Where,Cache0), - {reply,Resp,S#state{cache=Cache,path=Path}} - end; + #state{namedb=Namedb,path=Path0}=S) -> + {Resp,Path} = add_paths(Where, Dirs0, Path0, Namedb), + {reply,Resp,S#state{path=Path}}; handle_call({set_path,PathList}, {_From,_Tag}, #state{path=Path0,namedb=Namedb}=S) -> {Resp,Path,NewDb} = set_path(PathList, Path0, Namedb), - {reply,Resp,rehash_cache(S#state{path=Path,namedb=NewDb})}; + {reply,Resp,S#state{path=Path,namedb=NewDb}}; handle_call({del_path,Name}, {_From,_Tag}, #state{path=Path0,namedb=Namedb}=S) -> {Resp,Path} = del_path(Name, Path0, Namedb), - {reply,Resp,rehash_cache(S#state{path=Path})}; + {reply,Resp,S#state{path=Path}}; handle_call({replace_path,Name,Dir}, {_From,_Tag}, #state{path=Path0,namedb=Namedb}=S) -> {Resp,Path} = replace_path(Name, Dir, Path0, Namedb), - {reply,Resp,rehash_cache(S#state{path=Path})}; - -handle_call(rehash, {_From,_Tag}, S0) -> - S = create_cache(S0), - {reply,ok,S}; + {reply,Resp,S#state{path=Path}}; handle_call(get_path, {_From,_Tag}, S) -> {reply,S#state.path,S}; %% Messages to load, delete and purge modules/files. -handle_call({load_abs,File,Mod}, Caller, S) -> +handle_call({load_abs,File,Mod}, Caller, S) when is_atom(Mod) -> case modp(File) of false -> {reply,{error,badarg},S}; @@ -321,7 +283,7 @@ handle_call({load_abs,File,Mod}, Caller, S) -> load_abs(File, Mod, Caller, S) end; -handle_call({load_binary,Mod,File,Bin}, Caller, S) -> +handle_call({load_binary,Mod,File,Bin}, Caller, S) when is_atom(Mod) -> do_load_binary(Mod, File, Bin, Caller, S); handle_call({load_native_partial,Mod,Bin}, {_From,_Tag}, S) -> @@ -337,59 +299,44 @@ handle_call({load_native_sticky,Mod,Bin,WholeModule}, {_From,_Tag}, S) -> Status = hipe_result_to_status(Result), {reply,Status,S}; -handle_call({ensure_loaded,Mod0}, Caller, St0) -> - Fun = fun (M, St) -> - case erlang:module_loaded(M) of - true -> - {reply,{module,M},St}; - false when St#state.mode =:= interactive -> - load_file(M, Caller, St); - false -> - {reply,{error,embedded},St} - end - end, - do_mod_call(Fun, Mod0, {error,badarg}, St0); - -handle_call({delete,Mod0}, {_From,_Tag}, S) -> - Fun = fun (M, St) -> - case catch erlang:delete_module(M) of - true -> - ets:delete(St#state.moddb, M), - {reply,true,St}; - _ -> - {reply,false,St} - end - end, - do_mod_call(Fun, Mod0, false, S); +handle_call({ensure_loaded,Mod}, Caller, St) when is_atom(Mod) -> + case erlang:module_loaded(Mod) of + true -> + {reply,{module,Mod},St}; + false when St#state.mode =:= interactive -> + load_file(Mod, Caller, St); + false -> + {reply,{error,embedded},St} + end; + +handle_call({delete,Mod}, {_From,_Tag}, St) when is_atom(Mod) -> + case catch erlang:delete_module(Mod) of + true -> + ets:delete(St#state.moddb, Mod), + {reply,true,St}; + _ -> + {reply,false,St} + end; -handle_call({purge,Mod0}, {_From,_Tag}, St0) -> - do_mod_call(fun (M, St) -> - {reply,do_purge(M),St} - end, Mod0, false, St0); +handle_call({purge,Mod}, {_From,_Tag}, St) when is_atom(Mod) -> + {reply,do_purge(Mod),St}; -handle_call({soft_purge,Mod0}, {_From,_Tag}, St0) -> - do_mod_call(fun (M, St) -> - {reply,do_soft_purge(M),St} - end, Mod0, true, St0); +handle_call({soft_purge,Mod}, {_From,_Tag}, St) when is_atom(Mod) -> + {reply,do_soft_purge(Mod),St}; -handle_call({is_loaded,Mod0}, {_From,_Tag}, St0) -> - do_mod_call(fun (M, St) -> - {reply,is_loaded(M, St#state.moddb),St} - end, Mod0, false, St0); +handle_call({is_loaded,Mod}, {_From,_Tag}, St) when is_atom(Mod) -> + {reply,is_loaded(Mod, St#state.moddb),St}; handle_call(all_loaded, {_From,_Tag}, S) -> Db = S#state.moddb, {reply,all_loaded(Db),S}; -handle_call({get_object_code,Mod0}, {_From,_Tag}, St0) -> - Fun = fun(M, St) -> - Path = St#state.path, - case mod_to_bin(Path, atom_to_list(M)) of - {_,Bin,FName} -> {reply,{M,Bin,FName},St}; - Error -> {reply,Error,St} - end - end, - do_mod_call(Fun, Mod0, error, St0); +handle_call({get_object_code,Mod}, {_From,_Tag}, St) when is_atom(Mod) -> + Path = St#state.path, + case mod_to_bin(Path, Mod) of + {_,Bin,FName} -> {reply,{Mod,Bin,FName},St}; + Error -> {reply,Error,St} + end; handle_call({is_sticky, Mod}, {_From,_Tag}, S) -> Db = S#state.moddb, @@ -398,9 +345,6 @@ handle_call({is_sticky, Mod}, {_From,_Tag}, S) -> handle_call(stop,{_From,_Tag}, S) -> {stop,normal,stopped,S}; -handle_call({is_cached,_File}, {_From,_Tag}, S=#state{cache=no_cache}) -> - {reply, no, S}; - handle_call({set_primary_archive, File, ArchiveBin, FileInfo, ParserFun}, {_From,_Tag}, S=#state{mode=Mode}) -> case erl_prim_loader:set_primary_archive(File, ArchiveBin, FileInfo, ParserFun) of {ok, Files} -> @@ -409,26 +353,6 @@ handle_call({set_primary_archive, File, ArchiveBin, FileInfo, ParserFun}, {_From {reply, Error, S} end; -handle_call({is_cached,File}, {_From,_Tag}, S=#state{cache=Cache}) -> - ObjExt = objfile_extension(), - Ext = filename:extension(File), - Type = case Ext of - ObjExt -> obj; - ".app" -> app; - _ -> undef - end, - if Type =:= undef -> - {reply, no, S}; - true -> - Key = {Type,list_to_atom(filename:rootname(File, Ext))}, - case ets:lookup(Cache, Key) of - [] -> - {reply, no, S}; - [{Key,Dir}] -> - {reply, Dir, S} - end - end; - handle_call(get_mode, {_From,_Tag}, S=#state{mode=Mode}) -> {reply, Mode, S}; @@ -436,80 +360,6 @@ handle_call(Other,{_From,_Tag}, S) -> error_msg(" ** Codeserver*** ignoring ~w~n ",[Other]), {noreply,S}. -do_mod_call(Action, Module, _Error, St) when is_atom(Module) -> - Action(Module, St); -do_mod_call(Action, Module, Error, St) -> - try list_to_atom(Module) of - Atom when is_atom(Atom) -> - Action(Atom, St) - catch - error:badarg -> - {reply,Error,St} - end. - -%% -------------------------------------------------------------- -%% Cache functions -%% -------------------------------------------------------------- - -create_cache(St = #state{cache = no_cache}) -> - Cache = ets:new(code_cache, [protected]), - rehash_cache(Cache, St); -create_cache(St) -> - rehash_cache(St). - -rehash_cache(St = #state{cache = no_cache}) -> - St; -rehash_cache(St = #state{cache = OldCache}) -> - ets:delete(OldCache), - Cache = ets:new(code_cache, [protected]), - rehash_cache(Cache, St). - -rehash_cache(Cache, St = #state{path = Path}) -> - Exts = [{obj,objfile_extension()}, {app,".app"}], - {Cache,NewPath} = locate_mods(lists:reverse(Path), first, Exts, Cache, []), - St#state{cache = Cache, path=NewPath}. - -update_cache(Dirs, Where, Cache0) -> - Exts = [{obj,objfile_extension()}, {app,".app"}], - {Cache, _} = locate_mods(Dirs, Where, Exts, Cache0, []), - Cache. - -locate_mods([Dir0|Path], Where, Exts, Cache, Acc) -> - Dir = absname(Dir0), %% Cache always expands the path - case erl_prim_loader:list_dir(Dir) of - {ok, Files} -> - Cache = filter_mods(Files, Where, Exts, Dir, Cache), - locate_mods(Path, Where, Exts, Cache, [Dir|Acc]); - error -> - locate_mods(Path, Where, Exts, Cache, Acc) - end; -locate_mods([], _, _, Cache, Path) -> - {Cache,Path}. - -filter_mods([File|Rest], Where, Exts, Dir, Cache) -> - Ext = filename:extension(File), - Root = list_to_atom(filename:rootname(File, Ext)), - case lists:keyfind(Ext, 2, Exts) of - {Type, _} -> - Key = {Type,Root}, - case Where of - first -> - true = ets:insert(Cache, {Key,Dir}); - last -> - case ets:lookup(Cache, Key) of - [] -> - true = ets:insert(Cache, {Key,Dir}); - _ -> - ignore - end - end; - false -> - ok - end, - filter_mods(Rest, Where, Exts, Dir, Cache); -filter_mods([], _, _, _, Cache) -> - Cache. - %% -------------------------------------------------------------- %% Path handling functions. %% -------------------------------------------------------------- @@ -1207,9 +1057,9 @@ add_paths(_,_,Path,_) -> {ok,Path}. do_load_binary(Module, File, Binary, Caller, St) -> - case modp(Module) andalso modp(File) andalso is_binary(Binary) of + case modp(File) andalso is_binary(Binary) of true -> - case erlang:module_loaded(to_atom(Module)) of + case erlang:module_loaded(Module) of true -> do_purge(Module); false -> ok end, @@ -1222,15 +1072,10 @@ modp(Atom) when is_atom(Atom) -> true; modp(List) when is_list(List) -> int_list(List); modp(_) -> false. -load_abs(File, Mod0, Caller, St) -> +load_abs(File, Mod, Caller, St) -> Ext = objfile_extension(), FileName0 = lists:concat([File, Ext]), FileName = absname(FileName0), - Mod = if Mod0 =:= [] -> - list_to_atom(filename:basename(FileName0, Ext)); - true -> - Mod0 - end, case erl_prim_loader:get_file(FileName) of {ok,Bin,_} -> try_load_module(FileName, Mod, Bin, Caller, St); @@ -1238,21 +1083,10 @@ load_abs(File, Mod0, Caller, St) -> {reply,{error,nofile},St} end. -try_load_module(Mod, Dir, Caller, St) -> - File = filename:append(Dir, to_list(Mod) ++ - objfile_extension()), - case erl_prim_loader:get_file(File) of - error -> - {reply,error,St}; - {ok,Binary,FName} -> - try_load_module(absname(FName), Mod, Binary, Caller, St) - end. - try_load_module(File, Mod, Bin, {From,_}=Caller, St0) -> - M = to_atom(Mod), - case pending_on_load(M, From, St0) of + case pending_on_load(Mod, From, St0) of no -> - try_load_module_1(File, M, Bin, Caller, St0); + try_load_module_1(File, Mod, Bin, Caller, St0); {yes,St} -> {noreply,St} end. @@ -1271,9 +1105,10 @@ try_load_module_2(File, Mod, Bin, Caller, undefined, St) -> try_load_module_3(File, Mod, Bin, Caller, undefined, St); try_load_module_2(File, Mod, Bin, Caller, Architecture, #state{moddb=Db}=St) -> - case catch load_native_code(Mod, Bin, Architecture) of + case catch hipe_unified_loader:load_native_code(Mod, Bin, Architecture) of {module,Mod} = Module -> - ets:insert(Db, {Mod,File}), + put(?ANY_NATIVE_CODE_LOADED, true), + ets:insert(Db, {Mod,File}), {reply,Module,St}; no_native -> try_load_module_3(File, Mod, Bin, Caller, Architecture, St); @@ -1296,26 +1131,6 @@ try_load_module_3(File, Mod, Bin, Caller, Architecture, {reply,Error,St} end. -load_native_code(Mod, Bin, Architecture) -> - %% During bootstrapping of Open Source Erlang, we don't have any hipe - %% loader modules, but the Erlang emulator might be hipe enabled. - %% Therefore we must test for that the loader modules are available - %% before trying to to load native code. - case erlang:module_loaded(hipe_unified_loader) of - false -> - no_native; - true -> - Result = hipe_unified_loader:load_native_code(Mod, Bin, - Architecture), - case Result of - {module,_} -> - put(?ANY_NATIVE_CODE_LOADED, true); - _ -> - ok - end, - Result - end. - hipe_result_to_status(Result) -> case Result of {module,_} -> @@ -1338,37 +1153,22 @@ int_list([H|T]) when is_integer(H) -> int_list(T); int_list([_|_]) -> false; int_list([]) -> true. -load_file(Mod0, {From,_}=Caller, St0) -> - Mod = to_atom(Mod0), +load_file(Mod, {From,_}=Caller, St0) -> case pending_on_load(Mod, From, St0) of no -> load_file_1(Mod, Caller, St0); {yes,St} -> {noreply,St} end. -load_file_1(Mod, Caller, #state{path=Path,cache=no_cache}=St) -> +load_file_1(Mod, Caller, #state{path=Path}=St) -> case mod_to_bin(Path, Mod) of error -> {reply,{error,nofile},St}; {Mod,Binary,File} -> - try_load_module(File, Mod, Binary, Caller, St) - end; -load_file_1(Mod, Caller, #state{cache=Cache}=St0) -> - Key = {obj,Mod}, - case ets:lookup(Cache, Key) of - [] -> - St = rehash_cache(St0), - case ets:lookup(St#state.cache, Key) of - [] -> - {reply,{error,nofile},St}; - [{Key,Dir}] -> - try_load_module(Mod, Dir, Caller, St) - end; - [{Key,Dir}] -> - try_load_module(Mod, Dir, Caller, St0) + try_load_module_1(File, Mod, Binary, Caller, St) end. mod_to_bin([Dir|Tail], Mod) -> - File = filename:append(Dir, to_list(Mod) ++ objfile_extension()), + File = filename:append(Dir, atom_to_list(Mod) ++ objfile_extension()), case erl_prim_loader:get_file(File) of error -> mod_to_bin(Tail, Mod); @@ -1421,243 +1221,6 @@ absname_vr([[X, $:]|Name], _, _AbsBase) -> absname(filename:join(Name), Dcwd). -%% do_purge(Module) -%% Kill all processes running code from *old* Module, and then purge the -%% module. Return true if any processes killed, else false. - -do_purge(Mod0) -> - Mod = to_atom(Mod0), - case erlang:check_old_code(Mod) of - false -> - false; - true -> - Res = check_proc_code(erlang:processes(), Mod, true), - try - erlang:purge_module(Mod) - catch - _:_ -> ignore - end, - Res - end. - -%% do_soft_purge(Module) -%% Purge old code only if no procs remain that run old code. -%% Return true in that case, false if procs remain (in this -%% case old code is not purged) - -do_soft_purge(Mod0) -> - Mod = to_atom(Mod0), - case erlang:check_old_code(Mod) of - false -> - true; - true -> - case check_proc_code(erlang:processes(), Mod, false) of - false -> - false; - true -> - try - erlang:purge_module(Mod) - catch - _:_ -> ignore - end, - true - end - end. - -%% -%% check_proc_code(Pids, Mod, Hard) - Send asynchronous -%% requests to all processes to perform a check_process_code -%% operation. Each process will check their own state and -%% reply with the result. If 'Hard' equals -%% - true, processes that refer 'Mod' will be killed. If -%% any processes were killed true is returned; otherwise, -%% false. -%% - false, and any processes refer 'Mod', false will -%% returned; otherwise, true. -%% -%% Requests will be sent to all processes identified by -%% Pids at once, but without allowing GC to be performed. -%% Check process code operations that are aborted due to -%% GC need, will be restarted allowing GC. However, only -%% ?MAX_CPC_GC_PROCS outstanding operation allowing GC at -%% a time will be allowed. This in order not to blow up -%% memory wise. -%% -%% We also only allow ?MAX_CPC_NO_OUTSTANDING_KILLS -%% outstanding kills. This both in order to avoid flooding -%% our message queue with 'DOWN' messages and limiting the -%% amount of memory used to keep references to all -%% outstanding kills. -%% - -%% We maybe should allow more than two outstanding -%% GC requests, but for now we play it safe... --define(MAX_CPC_GC_PROCS, 2). --define(MAX_CPC_NO_OUTSTANDING_KILLS, 10). - --record(cpc_static, {hard, module, tag}). - --record(cpc_kill, {outstanding = [], - no_outstanding = 0, - waiting = [], - killed = false}). - -check_proc_code(Pids, Mod, Hard) -> - Tag = erlang:make_ref(), - CpcS = #cpc_static{hard = Hard, - module = Mod, - tag = Tag}, - check_proc_code(CpcS, cpc_init(CpcS, Pids, 0), 0, [], #cpc_kill{}, true). - -check_proc_code(#cpc_static{hard = true}, 0, 0, [], - #cpc_kill{outstanding = [], waiting = [], killed = Killed}, - true) -> - %% No outstanding requests. We did a hard check, so result is whether or - %% not we killed any processes... - Killed; -check_proc_code(#cpc_static{hard = false}, 0, 0, [], _KillState, Success) -> - %% No outstanding requests and we did a soft check... - Success; -check_proc_code(#cpc_static{hard = false, tag = Tag} = CpcS, NoReq0, NoGcReq0, - [], _KillState, false) -> - %% Failed soft check; just cleanup the remaining replies corresponding - %% to the requests we've sent... - {NoReq1, NoGcReq1} = receive - {check_process_code, {Tag, _P, GC}, _Res} -> - case GC of - false -> {NoReq0-1, NoGcReq0}; - true -> {NoReq0, NoGcReq0-1} - end - end, - check_proc_code(CpcS, NoReq1, NoGcReq1, [], _KillState, false); -check_proc_code(#cpc_static{tag = Tag} = CpcS, NoReq0, NoGcReq0, NeedGC0, - KillState0, Success) -> - - %% Check if we should request a GC operation - {NoGcReq1, NeedGC1} = case NoGcReq0 < ?MAX_CPC_GC_PROCS of - GcOpAllowed when GcOpAllowed == false; - NeedGC0 == [] -> - {NoGcReq0, NeedGC0}; - _ -> - {NoGcReq0+1, cpc_request_gc(CpcS,NeedGC0)} - end, - - %% Wait for a cpc reply or 'DOWN' message - {NoReq1, NoGcReq2, Pid, Result, KillState1} = cpc_recv(Tag, - NoReq0, - NoGcReq1, - KillState0), - - %% Check the result of the reply - case Result of - aborted -> - %% Operation aborted due to the need to GC in order to - %% determine if the process is referring the module. - %% Schedule the operation for restart allowing GC... - check_proc_code(CpcS, NoReq1, NoGcReq2, [Pid|NeedGC1], KillState1, - Success); - false -> - %% Process not referring the module; done with this process... - check_proc_code(CpcS, NoReq1, NoGcReq2, NeedGC1, KillState1, - Success); - true -> - %% Process referring the module... - case CpcS#cpc_static.hard of - false -> - %% ... and soft check. The whole operation failed so - %% no point continuing; clean up and fail... - check_proc_code(CpcS, NoReq1, NoGcReq2, [], KillState1, - false); - true -> - %% ... and hard check; schedule kill of it... - check_proc_code(CpcS, NoReq1, NoGcReq2, NeedGC1, - cpc_sched_kill(Pid, KillState1), Success) - end; - 'DOWN' -> - %% Handled 'DOWN' message - check_proc_code(CpcS, NoReq1, NoGcReq2, NeedGC1, - KillState1, Success) - end. - -cpc_recv(Tag, NoReq, NoGcReq, #cpc_kill{outstanding = []} = KillState) -> - receive - {check_process_code, {Tag, Pid, GC}, Res} -> - cpc_handle_cpc(NoReq, NoGcReq, GC, Pid, Res, KillState) - end; -cpc_recv(Tag, NoReq, NoGcReq, - #cpc_kill{outstanding = [R0, R1, R2, R3, R4 | _]} = KillState) -> - receive - {'DOWN', R, process, _, _} when R == R0; - R == R1; - R == R2; - R == R3; - R == R4 -> - cpc_handle_down(NoReq, NoGcReq, R, KillState); - {check_process_code, {Tag, Pid, GC}, Res} -> - cpc_handle_cpc(NoReq, NoGcReq, GC, Pid, Res, KillState) - end; -cpc_recv(Tag, NoReq, NoGcReq, #cpc_kill{outstanding = [R|_]} = KillState) -> - receive - {'DOWN', R, process, _, _} -> - cpc_handle_down(NoReq, NoGcReq, R, KillState); - {check_process_code, {Tag, Pid, GC}, Res} -> - cpc_handle_cpc(NoReq, NoGcReq, GC, Pid, Res, KillState) - end. - -cpc_handle_down(NoReq, NoGcReq, R, #cpc_kill{outstanding = Rs, - no_outstanding = N} = KillState) -> - {NoReq, NoGcReq, undefined, 'DOWN', - cpc_sched_kill_waiting(KillState#cpc_kill{outstanding = cpc_list_rm(R, Rs), - no_outstanding = N-1})}. - -cpc_list_rm(R, [R|Rs]) -> - Rs; -cpc_list_rm(R0, [R1|Rs]) -> - [R1|cpc_list_rm(R0, Rs)]. - -cpc_handle_cpc(NoReq, NoGcReq, false, Pid, Res, KillState) -> - {NoReq-1, NoGcReq, Pid, Res, KillState}; -cpc_handle_cpc(NoReq, NoGcReq, true, Pid, Res, KillState) -> - {NoReq, NoGcReq-1, Pid, Res, KillState}. - -cpc_sched_kill_waiting(#cpc_kill{waiting = []} = KillState) -> - KillState; -cpc_sched_kill_waiting(#cpc_kill{outstanding = Rs, - no_outstanding = N, - waiting = [P|Ps]} = KillState) -> - R = erlang:monitor(process, P), - exit(P, kill), - KillState#cpc_kill{outstanding = [R|Rs], - no_outstanding = N+1, - waiting = Ps, - killed = true}. - -cpc_sched_kill(Pid, #cpc_kill{no_outstanding = N, waiting = Pids} = KillState) - when N >= ?MAX_CPC_NO_OUTSTANDING_KILLS -> - KillState#cpc_kill{waiting = [Pid|Pids]}; -cpc_sched_kill(Pid, - #cpc_kill{outstanding = Rs, no_outstanding = N} = KillState) -> - R = erlang:monitor(process, Pid), - exit(Pid, kill), - KillState#cpc_kill{outstanding = [R|Rs], - no_outstanding = N+1, - killed = true}. - -cpc_request(#cpc_static{tag = Tag, module = Mod}, Pid, AllowGc) -> - erlang:check_process_code(Pid, Mod, [{async, {Tag, Pid, AllowGc}}, - {allow_gc, AllowGc}]). - -cpc_request_gc(CpcS, [Pid|Pids]) -> - cpc_request(CpcS, Pid, true), - Pids. - -cpc_init(_CpcS, [], NoReqs) -> - NoReqs; -cpc_init(CpcS, [Pid|Pids], NoReqs) -> - cpc_request(CpcS, Pid, false), - cpc_init(CpcS, Pids, NoReqs+1). - -% end of check_proc_code() implementation. is_loaded(M, Db) -> case ets:lookup(Db, M) of @@ -1665,6 +1228,14 @@ is_loaded(M, Db) -> [] -> false end. +do_purge(Mod) -> + {_WasOld, DidKill} = erts_code_purger:purge(Mod), + DidKill. + +do_soft_purge(Mod) -> + erts_code_purger:soft_purge(Mod). + + %% ------------------------------------------------------- %% The on_load functionality. %% ------------------------------------------------------- @@ -1759,13 +1330,13 @@ strip_mod_info([{{sticky,_},_}|T], Acc) -> strip_mod_info(T, Acc); strip_mod_info([H|T], Acc) -> strip_mod_info(T, [H|Acc]); strip_mod_info([], Acc) -> Acc. -% error_msg(Format) -> -% error_msg(Format,[]). +-spec error_msg(io:format(), [term()]) -> 'ok'. error_msg(Format, Args) -> Msg = {notify,{error, group_leader(), {self(), Format, Args}}}, error_logger ! Msg, ok. +-spec info_msg(io:format(), [term()]) -> 'ok'. info_msg(Format, Args) -> Msg = {notify,{info_msg, group_leader(), {self(), Format, Args}}}, error_logger ! Msg, @@ -1779,6 +1350,3 @@ archive_extension() -> to_list(X) when is_list(X) -> X; to_list(X) when is_atom(X) -> atom_to_list(X). - -to_atom(X) when is_atom(X) -> X; -to_atom(X) when is_list(X) -> list_to_atom(X). diff --git a/lib/kernel/src/disk_log.erl b/lib/kernel/src/disk_log.erl index f5450f30af..9b44021872 100644 --- a/lib/kernel/src/disk_log.erl +++ b/lib/kernel/src/disk_log.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2013. All Rights Reserved. +%% Copyright Ericsson AB 1997-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -1310,13 +1310,20 @@ compare_arg(_Attr, _Val, _A) -> %% -> {ok, Res, log(), Cnt} | Error do_open(A) -> - L = #log{name = A#arg.name, - filename = A#arg.file, - size = A#arg.size, - head = mk_head(A#arg.head, A#arg.format), - mode = A#arg.mode, - version = A#arg.version}, - do_open2(L, A). + #arg{type = Type, format = Format, name = Name, head = Head0, + file = FName, repair = Repair, size = Size, mode = Mode, + version = V} = A, + Head = mk_head(Head0, Format), + case do_open2(Type, Format, Name, FName, Repair, Size, Mode, Head, V) of + {ok, Ret, Extra, FormatType, NoItems} -> + L = #log{name = Name, type = Type, format = Format, + filename = FName, size = Size, + format_type = FormatType, head = Head, mode = Mode, + version = V, extra = Extra}, + {ok, Ret, L, NoItems}; + Error -> + Error + end. mk_head({head, Term}, internal) -> {ok, term_to_binary(Term)}; mk_head({head, Bytes}, external) -> {ok, check_bytes(Bytes)}; @@ -1432,57 +1439,44 @@ do_inc_wrap_file(L) -> %%----------------------------------------------------------------- %% -> {ok, Reply, log(), Cnt} | Error %% Note: the header is always written, even if the log size is too small. -do_open2(L, #arg{type = halt, format = internal, name = Name, - file = FName, repair = Repair, size = Size, mode = Mode}) -> - case catch disk_log_1:int_open(FName, Repair, Mode, L#log.head) of +do_open2(halt, internal, Name, FName, Repair, Size, Mode, Head, _V) -> + case catch disk_log_1:int_open(FName, Repair, Mode, Head) of {ok, {_Alloc, FdC, {NoItems, _NoBytes}, FileSize}} -> Halt = #halt{fdc = FdC, curB = FileSize, size = Size}, - {ok, {ok, Name}, L#log{format_type = halt_int, extra = Halt}, - NoItems}; + {ok, {ok, Name}, Halt, halt_int, NoItems}; {repaired, FdC, Rec, Bad, FileSize} -> Halt = #halt{fdc = FdC, curB = FileSize, size = Size}, {ok, {repaired, Name, {recovered, Rec}, {badbytes, Bad}}, - L#log{format_type = halt_int, extra = Halt}, - Rec}; + Halt, halt_int, Rec}; Error -> Error end; -do_open2(L, #arg{type = wrap, format = internal, size = {MaxB, MaxF}, - name = Name, repair = Repair, file = FName, mode = Mode, - version = V}) -> +do_open2(wrap, internal, Name, FName, Repair, Size, Mode, Head, V) -> + {MaxB, MaxF} = Size, case catch - disk_log_1:mf_int_open(FName, MaxB, MaxF, Repair, Mode, L#log.head, V) of + disk_log_1:mf_int_open(FName, MaxB, MaxF, Repair, Mode, Head, V) of {ok, Handle, Cnt} -> - {ok, {ok, Name}, L#log{type = wrap, - format_type = wrap_int, - extra = Handle}, Cnt}; + {ok, {ok, Name}, Handle, wrap_int, Cnt}; {repaired, Handle, Rec, Bad, Cnt} -> {ok, {repaired, Name, {recovered, Rec}, {badbytes, Bad}}, - L#log{type = wrap, format_type = wrap_int, extra = Handle}, Cnt}; + Handle, wrap_int, Cnt}; Error -> Error end; -do_open2(L, #arg{type = halt, format = external, file = FName, name = Name, - size = Size, repair = Repair, mode = Mode}) -> - case catch disk_log_1:ext_open(FName, Repair, Mode, L#log.head) of +do_open2(halt, external, Name, FName, Repair, Size, Mode, Head, _V) -> + case catch disk_log_1:ext_open(FName, Repair, Mode, Head) of {ok, {_Alloc, FdC, {NoItems, _NoBytes}, FileSize}} -> Halt = #halt{fdc = FdC, curB = FileSize, size = Size}, - {ok, {ok, Name}, - L#log{format_type = halt_ext, format = external, extra = Halt}, - NoItems}; + {ok, {ok, Name}, Halt, halt_ext, NoItems}; Error -> Error end; -do_open2(L, #arg{type = wrap, format = external, size = {MaxB, MaxF}, - name = Name, file = FName, repair = Repair, mode = Mode, - version = V}) -> +do_open2(wrap, external, Name, FName, Repair, Size, Mode, Head, V) -> + {MaxB, MaxF} = Size, case catch - disk_log_1:mf_ext_open(FName, MaxB, MaxF, Repair, Mode, L#log.head, V) of + disk_log_1:mf_ext_open(FName, MaxB, MaxF, Repair, Mode, Head, V) of {ok, Handle, Cnt} -> - {ok, {ok, Name}, L#log{type = wrap, - format_type = wrap_ext, - extra = Handle, - format = external}, Cnt}; + {ok, {ok, Name}, Handle, wrap_ext, Cnt}; Error -> Error end. diff --git a/lib/kernel/src/disk_log.hrl b/lib/kernel/src/disk_log.hrl index 6c0aea070f..3262d979ee 100644 --- a/lib/kernel/src/disk_log.hrl +++ b/lib/kernel/src/disk_log.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2012. All Rights Reserved. +%% Copyright Ericsson AB 1997-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -152,8 +152,8 @@ users = 0 :: non_neg_integer(), %% non-linked users filename :: file:filename(), %% real name of the file owners = [] :: [{pid(), boolean()}],%% [{pid, notify}] - type = halt :: dlog_type(), - format = internal :: dlog_format(), + type :: dlog_type(), + format :: dlog_format(), format_type :: dlog_format_type(), head = none, %% none | {head, H} | {M,F,A} %% called when wraplog wraps diff --git a/lib/kernel/src/erts_debug.erl b/lib/kernel/src/erts_debug.erl index 39308c0043..8e2b5ad214 100644 --- a/lib/kernel/src/erts_debug.erl +++ b/lib/kernel/src/erts_debug.erl @@ -34,7 +34,8 @@ -export([breakpoint/2, disassemble/1, display/1, dist_ext_to_term/2, dump_monitors/1, dump_links/1, flat_size/1, get_internal_state/1, instructions/0, lock_counters/1, - map_info/1, same/2, set_internal_state/2]). + map_info/1, same/2, set_internal_state/2, + size_shared/1, copy_shared/1]). -spec breakpoint(MFA, Flag) -> non_neg_integer() when MFA :: {Module :: module(), @@ -86,6 +87,18 @@ dump_links(_) -> flat_size(_) -> erlang:nif_error(undef). +-spec size_shared(Term) -> non_neg_integer() when + Term :: term(). + +size_shared(_) -> + erlang:nif_error(undef). + +-spec copy_shared(Term) -> term() when + Term :: term(). + +copy_shared(_) -> + erlang:nif_error(undef). + -spec get_internal_state(W) -> term() when W :: reds_left | node_and_dist_references | monitoring_nodes | next_pid | 'DbTable_words' | check_io_debug @@ -230,7 +243,7 @@ map_size(Map,Seen0,Sum0) -> %% is not allowed to leak anywhere. They are only allowed in %% containers (cons cells and tuples, not maps), in gc and %% in erts_debug:same/2 - case erts_internal:map_type(Map) of + case erts_internal:term_type(Map) of flatmap -> Kt = erts_internal:map_to_tuple_keys(Map), Vs = maps:values(Map), diff --git a/lib/kernel/src/global.erl b/lib/kernel/src/global.erl index 2be1efaf24..0c73ead7c5 100644 --- a/lib/kernel/src/global.erl +++ b/lib/kernel/src/global.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2014. All Rights Reserved. +%% Copyright Ericsson AB 1996-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -459,17 +459,17 @@ init([]) -> no_trace end, + Ca = case init:get_argument(connect_all) of + {ok, [["false"]]} -> + false; + _ -> + true + end, S = #state{the_locker = start_the_locker(DoTrace), trace = T0, - the_registrar = start_the_registrar()}, - S1 = trace_message(S, {init, node()}, []), - - case init:get_argument(connect_all) of - {ok, [["false"]]} -> - {ok, S1#state{connect_all = false}}; - _ -> - {ok, S1#state{connect_all = true}} - end. + the_registrar = start_the_registrar(), + connect_all = Ca}, + {ok, trace_message(S, {init, node()}, [])}. %%----------------------------------------------------------------- %% Connection algorithm @@ -2068,23 +2068,17 @@ get_known() -> gen_server:call(global_name_server, get_known, infinity). random_sleep(Times) -> - case (Times rem 10) of - 0 -> erase(random_seed); - _ -> ok - end, - case get(random_seed) of - undefined -> - _ = random:seed(erlang:phash2([erlang:node()]), - erlang:monotonic_time(), - erlang:unique_integer()), - ok; - _ -> ok - end, + _ = case Times rem 10 of + 0 -> + _ = rand:seed(exsplus); + _ -> + ok + end, %% First time 1/4 seconds, then doubling each time up to 8 seconds max. Tmax = if Times > 5 -> 8000; true -> ((1 bsl Times) * 1000) div 8 end, - T = random:uniform(Tmax), + T = rand:uniform(Tmax), ?trace({random_sleep, {me,self()}, {times,Times}, {t,T}, {tmax,Tmax}}), receive after T -> ok end. diff --git a/lib/kernel/src/global_group.erl b/lib/kernel/src/global_group.erl index 848df13c39..e71f83f9d3 100644 --- a/lib/kernel/src/global_group.erl +++ b/lib/kernel/src/global_group.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2013. All Rights Reserved. +%% Copyright Ericsson AB 1998-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -273,7 +273,7 @@ init([]) -> {ok, #state{publish_type = PT, group_publish_type = PubTpGrp, sync_state = synced, group_name = DefGroupName, no_contact = lists:sort(DefNodes), - other_grps = DefOther}} + other_grps = DefOther, connect_all = Ca}} end. diff --git a/lib/kernel/src/inet_config.erl b/lib/kernel/src/inet_config.erl index 803fae846e..a0d5344f11 100644 --- a/lib/kernel/src/inet_config.erl +++ b/lib/kernel/src/inet_config.erl @@ -188,9 +188,6 @@ do_load_resolv({win32,Type}, longnames) -> win32_load_from_registry(Type), inet_db:set_lookup([native]); -do_load_resolv({ose,_}, _) -> - inet_db:set_lookup([file]); - do_load_resolv(_, _) -> inet_db:set_lookup([native]). diff --git a/lib/kernel/src/kernel.app.src b/lib/kernel/src/kernel.app.src index b5555ca1a5..419dc0a2fc 100644 --- a/lib/kernel/src/kernel.app.src +++ b/lib/kernel/src/kernel.app.src @@ -116,6 +116,6 @@ {applications, []}, {env, [{error_logger, tty}]}, {mod, {kernel, []}}, - {runtime_dependencies, ["erts-7.0", "stdlib-2.6", "sasl-2.6"]} + {runtime_dependencies, ["erts-7.3", "stdlib-2.6", "sasl-2.6"]} ] }. diff --git a/lib/kernel/src/kernel.erl b/lib/kernel/src/kernel.erl index 5f33f25a0d..40544da6c3 100644 --- a/lib/kernel/src/kernel.erl +++ b/lib/kernel/src/kernel.erl @@ -98,7 +98,7 @@ init([]) -> {kernel_config, start_link, []}, permanent, 2000, worker, [kernel_config]}, Code = {code_server, - {code, start_link, get_code_args()}, + {code, start_link, []}, permanent, 2000, worker, [code]}, File = {file_server_2, {file_server, start_link, []}, @@ -158,12 +158,6 @@ init(safe) -> {ok, {SupFlags, Boot ++ DiskLog ++ Pg2}}. -get_code_args() -> - case init:get_argument(nostick) of - {ok, [[]]} -> [[nostick]]; - _ -> [] - end. - start_dist_ac() -> Spec = [{dist_ac,{dist_ac,start_link,[]},permanent,2000,worker,[dist_ac]}], case application:get_env(kernel, start_dist_ac) of diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl index 3330b38d84..4947088635 100644 --- a/lib/kernel/src/os.erl +++ b/lib/kernel/src/os.erl @@ -27,7 +27,9 @@ %%% BIFs --export([getenv/0, getenv/1, getenv/2, getpid/0, putenv/2, system_time/0, system_time/1, +-export([getenv/0, getenv/1, getenv/2, getpid/0, + perf_counter/0, perf_counter/1, + putenv/2, system_time/0, system_time/1, timestamp/0, unsetenv/1]). -spec getenv() -> [string()]. @@ -60,6 +62,18 @@ getenv(VarName, DefaultValue) -> getpid() -> erlang:nif_error(undef). +-spec perf_counter() -> Counter when + Counter :: integer(). + +perf_counter() -> + erlang:nif_error(undef). + +-spec perf_counter(Unit) -> integer() when + Unit :: erlang:time_unit(). + +perf_counter(Unit) -> + erlang:convert_time_unit(os:perf_counter(), perf_counter, Unit). + -spec putenv(VarName, Value) -> true when VarName :: string(), Value :: string(). @@ -93,7 +107,7 @@ unsetenv(_) -> %%% End of BIFs -spec type() -> {Osfamily, Osname} when - Osfamily :: unix | win32 | ose, + Osfamily :: unix | win32, Osname :: atom(). type() -> @@ -212,174 +226,33 @@ extensions() -> Command :: atom() | io_lib:chars(). cmd(Cmd) -> validate(Cmd), - Bytes = case type() of - {unix, _} -> - unix_cmd(Cmd); - {win32, Wtype} -> - Command0 = case {os:getenv("COMSPEC"),Wtype} of - {false,windows} -> lists:concat(["command.com /c", Cmd]); - {false,_} -> lists:concat(["cmd /c", Cmd]); - {Cspec,_} -> lists:concat([Cspec," /c",Cmd]) - end, - %% open_port/2 awaits string() in Command, but io_lib:chars() can be - %% deep lists according to io_lib module description. - Command = lists:flatten(Command0), - Port = open_port({spawn, Command}, [stream, in, eof, hide]), - get_data(Port, []) - end, - String = unicode:characters_to_list(list_to_binary(Bytes)), + {SpawnCmd, SpawnOpts, SpawnInput} = mk_cmd(os:type(), Cmd), + Port = open_port({spawn, SpawnCmd}, [binary, stderr_to_stdout, + stream, in, eof, hide | SpawnOpts]), + true = port_command(Port, SpawnInput), + Bytes = get_data(Port, []), + String = unicode:characters_to_list(Bytes), if %% Convert to unicode list if possible otherwise return bytes is_list(String) -> String; - true -> Bytes - end. - -unix_cmd(Cmd) -> - Tag = make_ref(), - {Pid,Mref} = erlang:spawn_monitor( - fun() -> - process_flag(trap_exit, true), - Port = start_port(), - erlang:port_command(Port, mk_cmd(Cmd)), - exit({Tag,unix_get_data(Port)}) - end), - receive - {'DOWN',Mref,_,Pid,{Tag,Result}} -> - Result; - {'DOWN',Mref,_,Pid,Reason} -> - exit(Reason) + true -> binary_to_list(Bytes) end. -%% The -s flag implies that only the positional parameters are set, -%% and the commands are read from standard input. We set the -%% $1 parameter for easy identification of the resident shell. -%% --define(ROOT, "/"). --define(ROOT_ANDROID, "/system"). --define(SHELL, "bin/sh -s unix:cmd 2>&1"). --define(PORT_CREATOR_NAME, os_cmd_port_creator). - -%% -%% Serializing open_port through a process to avoid smp lock contention -%% when many concurrent os:cmd() want to do vfork (OTP-7890). -%% --spec start_port() -> port(). -start_port() -> - Ref = make_ref(), - Request = {Ref,self()}, - {Pid, Mon} = case whereis(?PORT_CREATOR_NAME) of - undefined -> - spawn_monitor(fun() -> - start_port_srv(Request) - end); - P -> - P ! Request, - M = erlang:monitor(process, P), - {P, M} - end, - receive - {Ref, Port} when is_port(Port) -> - erlang:demonitor(Mon, [flush]), - Port; - {Ref, Error} -> - erlang:demonitor(Mon, [flush]), - exit(Error); - {'DOWN', Mon, process, Pid, _Reason} -> - start_port() - end. - -start_port_srv(Request) -> - %% We don't want a group leader of some random application. Use - %% kernel_sup's group leader. - {group_leader, GL} = process_info(whereis(kernel_sup), - group_leader), - true = group_leader(GL, self()), - process_flag(trap_exit, true), - StayAlive = try register(?PORT_CREATOR_NAME, self()) - catch - error:_ -> false - end, - start_port_srv_handle(Request), - case StayAlive of - true -> start_port_srv_loop(); - false -> exiting - end. - -start_port_srv_handle({Ref,Client}) -> - Path = case lists:reverse(erlang:system_info(system_architecture)) of - % androideabi - "ibaediordna" ++ _ -> filename:join([?ROOT_ANDROID, ?SHELL]); - _ -> filename:join([?ROOT, ?SHELL]) - end, - Reply = try open_port({spawn, Path},[stream]) of - Port when is_port(Port) -> - (catch port_connect(Port, Client)), - unlink(Port), - Port - catch - error:Reason -> - {Reason,erlang:get_stacktrace()} - end, - Client ! {Ref,Reply}, - ok. - -start_port_srv_loop() -> - receive - {Ref, Client} = Request when is_reference(Ref), - is_pid(Client) -> - start_port_srv_handle(Request); - _Junk -> - ok - end, - start_port_srv_loop(). - -%% -%% unix_get_data(Port) -> Result -%% -unix_get_data(Port) -> - unix_get_data(Port, []). - -unix_get_data(Port, Sofar) -> - receive - {Port,{data, Bytes}} -> - case eot(Bytes) of - {done, Last} -> - lists:flatten([Sofar|Last]); - more -> - unix_get_data(Port, [Sofar|Bytes]) - end; - {'EXIT', Port, _} -> - lists:flatten(Sofar) - end. - -%% -%% eot(String) -> more | {done, Result} -%% -eot(Bs) -> - eot(Bs, []). - -eot([4| _Bs], As) -> - {done, lists:reverse(As)}; -eot([B| Bs], As) -> - eot(Bs, [B| As]); -eot([], _As) -> - more. - -%% -%% mk_cmd(Cmd) -> {ok, ShellCommandString} | {error, ErrorString} -%% -%% We do not allow any input to Cmd (hence commands that want -%% to read from standard input will return immediately). -%% Standard error is redirected to standard output. -%% -%% We use ^D (= EOT = 4) to mark the end of the stream. -%% -mk_cmd(Cmd) when is_atom(Cmd) -> % backward comp. - mk_cmd(atom_to_list(Cmd)); -mk_cmd(Cmd) -> - %% We insert a new line after the command, in case the command - %% contains a comment character. - [$(, unicode:characters_to_binary(Cmd), "\n) </dev/null; echo \"\^D\"\n"]. - +mk_cmd({win32,Wtype}, Cmd) -> + Command = case {os:getenv("COMSPEC"),Wtype} of + {false,windows} -> lists:concat(["command.com /c", Cmd]); + {false,_} -> lists:concat(["cmd /c", Cmd]); + {Cspec,_} -> lists:concat([Cspec," /c",Cmd]) + end, + {Command, [], []}; +mk_cmd(OsType,Cmd) when is_atom(Cmd) -> + mk_cmd(OsType, atom_to_list(Cmd)); +mk_cmd(_,Cmd) -> + %% Have to send command in like this in order to make sh commands like + %% cd and ulimit available + {"/bin/sh -s unix:cmd", [out], + %% We insert a new line after the command, in case the command + %% contains a comment character. + ["(", unicode:characters_to_binary(Cmd), "\n); exit\n"]}. validate(Atom) when is_atom(Atom) -> ok; @@ -397,7 +270,7 @@ validate1([]) -> get_data(Port, Sofar) -> receive {Port, {data, Bytes}} -> - get_data(Port, [Sofar|Bytes]); + get_data(Port, [Sofar,Bytes]); {Port, eof} -> Port ! {self(), close}, receive @@ -410,5 +283,5 @@ get_data(Port, Sofar) -> after 1 -> % force context switch ok end, - lists:flatten(Sofar) + iolist_to_binary(Sofar) end. diff --git a/lib/kernel/src/seq_trace.erl b/lib/kernel/src/seq_trace.erl index 07ccd3e494..a7a782c29c 100644 --- a/lib/kernel/src/seq_trace.erl +++ b/lib/kernel/src/seq_trace.erl @@ -23,7 +23,9 @@ -define(SEQ_TRACE_SEND, 1). %(1 << 0) -define(SEQ_TRACE_RECEIVE, 2). %(1 << 1) -define(SEQ_TRACE_PRINT, 4). %(1 << 2) --define(SEQ_TRACE_TIMESTAMP, 8). %(1 << 3) +-define(SEQ_TRACE_NOW_TIMESTAMP, 8). %(1 << 3) +-define(SEQ_TRACE_STRICT_MON_TIMESTAMP, 16). %(1 << 4) +-define(SEQ_TRACE_MON_TIMESTAMP, 32). %(1 << 5) -export([set_token/1, set_token/2, @@ -37,7 +39,7 @@ %%--------------------------------------------------------------------------- --type flag() :: 'send' | 'receive' | 'print' | 'timestamp'. +-type flag() :: 'send' | 'receive' | 'print' | 'timestamp' | 'monotonic_timestamp' | 'strict_monotonic_timestamp'. -type component() :: 'label' | 'serial' | flag(). -type value() :: (Integer :: non_neg_integer()) | {Previous :: non_neg_integer(), @@ -135,5 +137,9 @@ decode_flags(Flags) -> Print = (Flags band ?SEQ_TRACE_PRINT) > 0, Send = (Flags band ?SEQ_TRACE_SEND) > 0, Rec = (Flags band ?SEQ_TRACE_RECEIVE) > 0, - Ts = (Flags band ?SEQ_TRACE_TIMESTAMP) > 0, - [{print,Print},{send,Send},{'receive',Rec},{timestamp,Ts}]. + NowTs = (Flags band ?SEQ_TRACE_NOW_TIMESTAMP) > 0, + StrictMonTs = (Flags band ?SEQ_TRACE_STRICT_MON_TIMESTAMP) > 0, + MonTs = (Flags band ?SEQ_TRACE_MON_TIMESTAMP) > 0, + [{print,Print},{send,Send},{'receive',Rec},{timestamp,NowTs}, + {strict_monotonic_timestamp, StrictMonTs}, + {monotonic_timestamp, MonTs}]. diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl index ef5303defd..2a8468942c 100644 --- a/lib/kernel/test/code_SUITE.erl +++ b/lib/kernel/test/code_SUITE.erl @@ -30,8 +30,7 @@ upgrade/1, sticky_dir/1, pa_pz_option/1, add_del_path/1, dir_disappeared/1, ext_mod_dep/1, clash/1, - load_cached/1, start_node_with_cache/1, add_and_rehash/1, - where_is_file_cached/1, where_is_file_no_cache/1, + where_is_file/1, purge_stacktrace/1, mult_lib_roots/1, bad_erl_libs/1, code_archive/1, code_archive2/1, on_load/1, on_load_binary/1, on_load_embedded/1, on_load_errors/1, big_boot_embedded/1, @@ -56,9 +55,8 @@ all() -> load_binary, dir_req, object_code, set_path_file, upgrade, sticky_dir, pa_pz_option, add_del_path, dir_disappeared, - ext_mod_dep, clash, load_cached, start_node_with_cache, - add_and_rehash, where_is_file_no_cache, - where_is_file_cached, purge_stacktrace, mult_lib_roots, + ext_mod_dep, clash, where_is_file, + purge_stacktrace, mult_lib_roots, bad_erl_libs, code_archive, code_archive2, on_load, on_load_binary, on_load_embedded, on_load_errors, big_boot_embedded, native_early_modules, get_mode]. @@ -323,6 +321,7 @@ load_abs(Config) when is_list(Config) -> {error, nofile} = code:load_abs(TestDir ++ "/duuuumy_mod"), {error, badfile} = code:load_abs(TestDir ++ "/code_a_test"), {'EXIT', _} = (catch code:load_abs({})), + {'EXIT', _} = (catch code:load_abs("Non-latin-имя-файла")), {module, code_b_test} = code:load_abs(TestDir ++ "/code_b_test"), code:stick_dir(TestDir), {error, sticky_directory} = code:load_abs(TestDir ++ "/code_b_test"), @@ -382,8 +381,23 @@ purge(Config) when is_list(Config) -> purge_many_exits(Config) when is_list(Config) -> OldFlag = process_flag(trap_exit, true), + code:purge(code_b_test), {'EXIT',_} = (catch code:purge({})), + + CodePurgeF = fun(M, Exp) -> Exp = code:purge(M) end, + purge_many_exits_do(CodePurgeF), + + %% Let's repeat test for erlang:purge_module as it does the same thing + %% now in erts-8.0 (except for return value). + ErlangPurgeF = fun(M, _Exp) -> erlang:purge_module(M) end, + purge_many_exits_do(ErlangPurgeF), + + process_flag(trap_exit, OldFlag), + ok. + + +purge_many_exits_do(PurgeF) -> false = code:purge(code_b_test), TPids = lists:map(fun (_) -> {code_b_test:do_spawn(), @@ -402,7 +416,7 @@ purge_many_exits(Config) when is_list(Config) -> false = code_b_test:check_exit(Pid1), true = erlang:is_process_alive(Pid2) end, TPids), - true = code:purge(code_b_test), + PurgeF(code_b_test, true), lists:foreach(fun ({Pid1, Pid2}) -> false = erlang:is_process_alive(Pid1), true = code_b_test:check_exit(Pid1), @@ -411,9 +425,7 @@ purge_many_exits(Config) when is_list(Config) -> end, TPids), lists:foreach(fun ({_Pid1, Pid2}) -> receive {'EXIT', Pid2, _} -> ok end - end, TPids), - process_flag(trap_exit, OldFlag), - ok. + end, TPids). soft_purge(suite) -> []; @@ -768,6 +780,7 @@ analyse([], [This={M,F,A}|Path], Visited, ErrCnt0) -> OK = [erlang, os, prim_file, erl_prim_loader, init, ets, code_server, lists, lists_sort, unicode, binary, filename, gb_sets, gb_trees, hipe_unified_loader, hipe_bifs, + erts_code_purger, prim_zip, zlib], ErrCnt1 = case lists:member(M, OK) or erlang:is_builtin(M,F,A) of @@ -838,18 +851,7 @@ check_funs({'$M_EXPR','$F_EXPR',1}, {code_server,start_link,1}]) -> 0; check_funs({'$M_EXPR','$F_EXPR',1}, [{lists,filter,2}, - {code_server,try_archive_subdirs,3}, - {code_server,all_archive_subdirs,1}, - {code_server,archive_subdirs,1}, - {code_server,insert_name,3}, - {code_server,replace_name,2}, - {code_server,update,2}, - {code_server,maybe_update,2}, - {code_server,do_add,4}, - {code_server,add_path,4}, - {code_server,handle_call,3}, - {code_server,loop,1}, - {code_server,system_continue,3}]) -> 0; + {code_server,try_archive_subdirs,3}|_]) -> 0; check_funs({'$M_EXPR','$F_EXPR',_}, [{erlang,apply,2}, {erlang,spawn_link,1}, @@ -904,140 +906,7 @@ uniq([H|T],A) -> uniq(T,[H|A]). -load_cached(suite) -> - []; -load_cached(doc) -> - []; -load_cached(Config) when is_list(Config) -> - Priv = ?config(priv_dir, Config), - WD = filename:dirname(code:which(?MODULE)), - {ok,Node} = - ?t:start_node(code_cache_node, peer, [{args, - "-pa \"" ++ WD ++ "\""}, - {erl, [this]}]), - CCTabCreated = fun(Tab) -> - case ets:info(Tab, name) of - code_cache -> true; - _ -> false - end - end, - Tabs = rpc:call(Node, ets, all, []), - case rpc:call(Node, lists, any, [CCTabCreated,Tabs]) of - true -> - ?t:stop_node(Node), - ?t:fail("Code cache should not be active!"); - false -> - ok - end, - rpc:call(Node, code, del_path, [Priv]), - rpc:call(Node, code, add_pathz, [Priv]), - - FullModName = Priv ++ "/code_cache_test", - {ok,Dev} = file:open(FullModName ++ ".erl", [write]), - io:format(Dev, "-module(code_cache_test). -export([a/0]). a() -> ok.~n", []), - ok = file:close(Dev), - {ok,code_cache_test} = compile:file(FullModName, [{outdir,Priv}]), - - F = fun load_loop/2, - N = 1000, - {T0,T1} = rpc:call(Node, erlang, apply, [F, [N,code_cache_test]]), - TNoCache = now_diff(T1, T0), - rpc:call(Node, code, rehash, []), - {T2,T3} = rpc:call(Node, erlang, apply, [F, [N,code_cache_test]]), - TCache = now_diff(T3, T2), - AvgNoCache = TNoCache/N, - AvgCache = TCache/N, - io:format("Avg. load time (no_cache/cache): ~w/~w~n", [AvgNoCache,AvgCache]), - ?t:stop_node(Node), - if AvgNoCache =< AvgCache -> - ?t:fail("Cache not working properly."); - true -> - ok - end. - -load_loop(N, M) -> - load_loop(N, M, now()). -load_loop(0, _M, T0) -> - {T0,now()}; -load_loop(N, M, T0) -> - code:load_file(M), - code:delete(M), - code:purge(M), - load_loop(N-1, M, T0). - -now_diff({A2, B2, C2}, {A1, B1, C1}) -> - ((A2-A1)*1000000 + B2-B1)*1000000 + C2-C1. - -start_node_with_cache(suite) -> - []; -start_node_with_cache(doc) -> - []; -start_node_with_cache(Config) when is_list(Config) -> - {ok,Node} = - ?t:start_node(code_cache_node, peer, [{args, - "-code_path_cache"}, - {erl, [this]}]), - Tabs = rpc:call(Node, ets, all, []), - io:format("Tabs: ~w~n", [Tabs]), - CCTabCreated = fun(Tab) -> - case rpc:call(Node, ets, info, [Tab,name]) of - code_cache -> true; - _ -> false - end - end, - true = lists:any(CCTabCreated, Tabs), - ?t:stop_node(Node), - ok. - -add_and_rehash(suite) -> - []; -add_and_rehash(doc) -> - []; -add_and_rehash(Config) when is_list(Config) -> - Priv = ?config(priv_dir, Config), - WD = filename:dirname(code:which(?MODULE)), - {ok,Node} = - ?t:start_node(code_cache_node, peer, [{args, - "-pa \"" ++ WD ++ "\""}, - {erl, [this]}]), - CCTabCreated = fun(Tab) -> - case ets:info(Tab, name) of - code_cache -> true; - _ -> false - end - end, - Tabs0 = rpc:call(Node, ets, all, []), - case rpc:call(Node, lists, any, [CCTabCreated,Tabs0]) of - true -> - ?t:stop_node(Node), - ?t:fail("Code cache should not be active!"); - false -> - ok - end, - ok = rpc:call(Node, code, rehash, []), % create cache - Tabs1 = rpc:call(Node, ets, all, []), - true = rpc:call(Node, lists, any, [CCTabCreated,Tabs1]), % cache table created - ok = rpc:call(Node, code, rehash, []), - OkDir = filename:join(Priv, ""), - BadDir = filename:join(Priv, "guggemuffsussiputt"), - CP = [OkDir | rpc:call(Node, code, get_path, [])], - true = rpc:call(Node, code, set_path, [CP]), - CP1 = [BadDir | CP], - {error,_} = rpc:call(Node, code, set_path, [CP1]), - true = rpc:call(Node, code, del_path, [OkDir]), - true = rpc:call(Node, code, add_path, [OkDir]), - true = rpc:call(Node, code, add_path, [OkDir]), - {error,_} = rpc:call(Node, code, add_path, [BadDir]), - ok = rpc:call(Node, code, rehash, []), - - ?t:stop_node(Node), - ok. - -where_is_file_no_cache(suite) -> - []; -where_is_file_no_cache(doc) -> - []; -where_is_file_no_cache(Config) when is_list(Config) -> +where_is_file(Config) when is_list(Config) -> {T,KernelBeamFile} = timer:tc(code, where_is_file, ["kernel.beam"]), io:format("Load time: ~w ms~n", [T]), KernelEbinDir = filename:dirname(KernelBeamFile), @@ -1046,35 +915,6 @@ where_is_file_no_cache(Config) when is_list(Config) -> non_existing = code:where_is_file("kernel"), % no such file ok. -where_is_file_cached(suite) -> - []; -where_is_file_cached(doc) -> - []; -where_is_file_cached(Config) when is_list(Config) -> - {ok,Node} = - ?t:start_node(code_cache_node, peer, [{args, - "-code_path_cache"}, - {erl, [this]}]), - Tabs = rpc:call(Node, ets, all, []), - io:format("Tabs: ~w~n", [Tabs]), - CCTabCreated = fun(Tab) -> - case rpc:call(Node, ets, info, [Tab,name]) of - code_cache -> true; - _ -> false - end - end, - true = lists:any(CCTabCreated, Tabs), - KernelBeamFile = rpc:call(Node, code, where_is_file, ["kernel.beam"]), - {T,KernelBeamFile} = rpc:call(Node, timer, tc, [code,where_is_file,["kernel.beam"]]), - io:format("Load time: ~w ms~n", [T]), - KernelEbinDir = rpc:call(Node, filename, dirname, [KernelBeamFile]), - AppFile = rpc:call(Node, filename, join, [KernelEbinDir,"kernel.app"]), - AppFile = rpc:call(Node, code, where_is_file, ["kernel.app"]), - non_existing = rpc:call(Node, code, where_is_file, ["kernel"]), % no such file - ?t:stop_node(Node), - ok. - - purge_stacktrace(suite) -> []; purge_stacktrace(doc) -> @@ -1599,6 +1439,17 @@ on_load_errors(Config) when is_list(Config) -> ok end, + %% Make sure that the code loading functions return the correct + %% error code. + Simple = simple_on_load_error, + SimpleList = atom_to_list(Simple), + {error,on_load_failure} = code:load_file(Simple), + {error,on_load_failure} = code:ensure_loaded(Simple), + {ok,SimpleCode} = file:read_file("simple_on_load_error.beam"), + {error,on_load_failure} = code:load_binary(Simple, "", SimpleCode), + {error,on_load_failure} = code:load_abs(SimpleList), + {error,on_load_failure} = code:load_abs(SimpleList, Simple), + ok. do_on_load_error(ReturnValue) -> diff --git a/lib/kernel/test/code_SUITE_data/on_load_errors/simple_on_load_error.erl b/lib/kernel/test/code_SUITE_data/on_load_errors/simple_on_load_error.erl new file mode 100644 index 0000000000..603c282257 --- /dev/null +++ b/lib/kernel/test/code_SUITE_data/on_load_errors/simple_on_load_error.erl @@ -0,0 +1,5 @@ +-module(simple_on_load_error). +-on_load(on_load/0). + +on_load() -> + nope. diff --git a/lib/kernel/test/erl_prim_loader_SUITE.erl b/lib/kernel/test/erl_prim_loader_SUITE.erl index 0803cf428f..e9ff79af19 100644 --- a/lib/kernel/test/erl_prim_loader_SUITE.erl +++ b/lib/kernel/test/erl_prim_loader_SUITE.erl @@ -260,46 +260,41 @@ multiple_slaves(doc) -> ["Start nodes in parallell, all using the 'inet' loading method, ", "verify that the boot server manages"]; multiple_slaves(Config) when is_list(Config) -> - case os:type() of - {ose,_} -> - {comment, "OSE: multiple nodes not supported"}; - _ -> - ?line Name = erl_prim_test_multiple_slaves, - ?line Host = host(), - ?line Cookie = atom_to_list(erlang:get_cookie()), - ?line IpStr = ip_str(Host), - ?line LFlag = get_loader_flag(os:type()), - ?line Args = LFlag ++ " -hosts " ++ IpStr ++ - " -setcookie " ++ Cookie, - - NoOfNodes = 10, % no of slave nodes to be started - - NamesAndNodes = - lists:map(fun(N) -> - NameN = atom_to_list(Name) ++ - integer_to_list(N), - NodeN = NameN ++ "@" ++ Host, - {list_to_atom(NameN),list_to_atom(NodeN)} - end, lists:seq(1, NoOfNodes)), - - ?line Nodes = start_multiple_nodes(NamesAndNodes, Args, []), - - %% "queue up" the nodes to wait for the boot server to respond - %% (note: test_server supervises each node start by accept() - %% on a socket, the timeout value for the accept has to be quite - %% long for this test to work). - ?line test_server:sleep(test_server:seconds(5)), - %% start the code loading circus! - ?line {ok,BootPid} = erl_boot_server:start_link([Host]), - %% give the nodes a chance to boot up before attempting to stop them - ?line test_server:sleep(test_server:seconds(10)), + ?line Name = erl_prim_test_multiple_slaves, + ?line Host = host(), + ?line Cookie = atom_to_list(erlang:get_cookie()), + ?line IpStr = ip_str(Host), + ?line LFlag = get_loader_flag(os:type()), + ?line Args = LFlag ++ " -hosts " ++ IpStr ++ + " -setcookie " ++ Cookie, + + NoOfNodes = 10, % no of slave nodes to be started + + NamesAndNodes = + lists:map(fun(N) -> + NameN = atom_to_list(Name) ++ + integer_to_list(N), + NodeN = NameN ++ "@" ++ Host, + {list_to_atom(NameN),list_to_atom(NodeN)} + end, lists:seq(1, NoOfNodes)), + + ?line Nodes = start_multiple_nodes(NamesAndNodes, Args, []), + + %% "queue up" the nodes to wait for the boot server to respond + %% (note: test_server supervises each node start by accept() + %% on a socket, the timeout value for the accept has to be quite + %% long for this test to work). + ?line test_server:sleep(test_server:seconds(5)), + %% start the code loading circus! + ?line {ok,BootPid} = erl_boot_server:start_link([Host]), + %% give the nodes a chance to boot up before attempting to stop them + ?line test_server:sleep(test_server:seconds(10)), - ?line wait_and_shutdown(lists:reverse(Nodes), 30), + ?line wait_and_shutdown(lists:reverse(Nodes), 30), - ?line unlink(BootPid), - ?line exit(BootPid, kill), - ok - end. + ?line unlink(BootPid), + ?line exit(BootPid, kill), + ok. start_multiple_nodes([{Name,Node} | NNs], Args, Started) -> ?line {ok,Node} = start_node(Name, Args, [{wait, false}]), @@ -397,7 +392,7 @@ local_archive(Config) when is_list(Config) -> ?line ok = test_archive(Node, Archive, KernelDir, BeamName), %% Cleanup - ?line ok = rpc:call(Node, erl_prim_loader, release_archives, []), + ok = rpc:call(Node, erl_prim_loader, purge_archive_cache, []), ?line ok = file:delete(Archive), ok. @@ -555,7 +550,7 @@ virtual_dir_in_archive(Config) when is_list(Config) -> ?line {ok, [EbinBase]} = erl_prim_loader:list_dir(AppDir), %% Cleanup - ?line ok = erl_prim_loader:release_archives(), + ok = erl_prim_loader:purge_archive_cache(), ?line ok = file:delete(Archive), ok. diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl index 09d9a45197..8f5027c91b 100644 --- a/lib/kernel/test/file_SUITE.erl +++ b/lib/kernel/test/file_SUITE.erl @@ -168,12 +168,7 @@ init_per_suite(Config) when is_list(Config) -> ok -> [{sasl,started}] end, - ok = case os:type() of - {ose,_} -> - ok; - _ -> - application:start(os_mon) - end, + application:start(os_mon), case os:type() of {win32, _} -> @@ -199,12 +194,7 @@ end_per_suite(Config) when is_list(Config) -> ok end, - case os:type() of - {ose,_} -> - ok; - _ -> - application:stop(os_mon) - end, + application:stop(os_mon), case proplists:get_value(sasl, Config) of started -> application:stop(sasl); @@ -889,10 +879,7 @@ open1(Config) when is_list(Config) -> ?line io:format(Fd1,Str,[]), ?line {ok,0} = ?FILE_MODULE:position(Fd1,bof), ?line Str = io:get_line(Fd1,''), - ?line case io:get_line(Fd2,'') of - Str -> Str; - eof -> Str - end, + ?line Str = io:get_line(Fd2,''), ?line ok = ?FILE_MODULE:close(Fd2), ?line {ok,0} = ?FILE_MODULE:position(Fd1,bof), ?line ok = ?FILE_MODULE:truncate(Fd1), @@ -2368,9 +2355,6 @@ e_rename(Config) when is_list(Config) -> %% At least Windows NT can %% successfully move a file to %% another drive. - ok; - {ose, _} -> - %% disabled for now ok end, [] = flush(), diff --git a/lib/kernel/test/file_name_SUITE.erl b/lib/kernel/test/file_name_SUITE.erl index 32006d893e..4c422c9e0a 100644 --- a/lib/kernel/test/file_name_SUITE.erl +++ b/lib/kernel/test/file_name_SUITE.erl @@ -159,7 +159,7 @@ normalize(suite) -> normalize(doc) -> ["Check that filename normalization works"]; normalize(Config) when is_list(Config) -> - random:seed({1290,431421,830412}), + rand:seed(exsplus, {1290,431421,830412}), try ?line UniMode = file:native_name_encoding() =/= latin1, if @@ -845,7 +845,7 @@ conv(L) -> rand_comp_decomp(Max) -> - N = random:uniform(Max), + N = rand:uniform(Max), L = [ rand_decomp() || _ <- lists:seq(1,N) ], LC = [ A || {A,_} <- L], LD = lists:flatten([B || {_,B} <- L]), @@ -855,7 +855,7 @@ rand_comp_decomp(Max) -> rand_decomp() -> BT = bigtup(), SZ = tuple_size(BT), - element(random:uniform(SZ),BT). + element(rand:uniform(SZ),BT). bigtup() -> {{192,[65,768]}, {200,[69,768]}, diff --git a/lib/kernel/test/gen_tcp_echo_SUITE.erl b/lib/kernel/test/gen_tcp_echo_SUITE.erl index 6dcb21758b..b5ed16ec34 100644 --- a/lib/kernel/test/gen_tcp_echo_SUITE.erl +++ b/lib/kernel/test/gen_tcp_echo_SUITE.erl @@ -442,14 +442,7 @@ random_char(Chars) -> lists:nth(uniform(length(Chars)), Chars). uniform(N) -> - case get(random_seed) of - undefined -> - {X, Y, Z} = time(), - random:seed(X, Y, Z); - _ -> - ok - end, - random:uniform(N). + rand:uniform(N). put_int32(X, big, List) -> [ (X bsr 24) band 16#ff, diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl index 81c6dcd0fd..3adca83ec9 100644 --- a/lib/kernel/test/gen_tcp_misc_SUITE.erl +++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl @@ -58,14 +58,6 @@ oct_acceptor/1, otp_7731_server/1, zombie_server/2, do_iter_max_socks/2]). -init_per_testcase(wrapping_oct, Config) when is_list(Config) -> - Dog = case os:type() of - {ose,_} -> - test_server:timetrap(test_server:minutes(20)); - _Else -> - test_server:timetrap(test_server:seconds(600)) - end, - [{watchdog, Dog}|Config]; init_per_testcase(iter_max_socks, Config) when is_list(Config) -> Dog = case os:type() of {win32,_} -> @@ -74,14 +66,6 @@ init_per_testcase(iter_max_socks, Config) when is_list(Config) -> test_server:timetrap(test_server:seconds(240)) end, [{watchdog, Dog}|Config]; -init_per_testcase(accept_system_limit, Config) when is_list(Config) -> - case os:type() of - {ose,_} -> - {skip,"Skip in OSE"}; - _ -> - Dog = test_server:timetrap(test_server:seconds(240)), - [{watchdog,Dog}|Config] - end; init_per_testcase(wrapping_oct, Config) when is_list(Config) -> Dog = test_server:timetrap(test_server:seconds(600)), [{watchdog, Dog}|Config]; diff --git a/lib/kernel/test/global_SUITE.erl b/lib/kernel/test/global_SUITE.erl index 73ee86eba4..c0e24e17fe 100644 --- a/lib/kernel/test/global_SUITE.erl +++ b/lib/kernel/test/global_SUITE.erl @@ -2931,7 +2931,7 @@ sync_until(LogFile) -> timer:sleep(Time). shuffle(L) -> - [E || {_, E} <- lists:keysort(1, [{random:uniform(), E} || E <- L])]. + [E || {_, E} <- lists:keysort(1, [{rand:uniform(), E} || E <- L])]. sync_0(suite) -> []; sync_0(doc) -> diff --git a/lib/kernel/test/inet_SUITE.erl b/lib/kernel/test/inet_SUITE.erl index 5ba06bb032..d64a52fc2c 100644 --- a/lib/kernel/test/inet_SUITE.erl +++ b/lib/kernel/test/inet_SUITE.erl @@ -868,7 +868,6 @@ gethostnative_control_2(Seq, Interval, Delay, Cnt, N, Hosts) -> ?line Lookupers = [spawn_link( fun () -> - random:seed(), lookup_loop(Hosts, Delay, Tag, Parent, Cnt, Hosts) end) || _ <- lists:seq(1, N)], @@ -929,7 +928,7 @@ lookup_loop([H|Hs], Delay, Tag, Parent, Cnt, Hosts) -> Parent ! {Tag,Error} end, receive - after random:uniform(Delay) -> + after rand:uniform(Delay) -> lookup_loop(Hs, Delay, Tag, Parent, Cnt-1, Hosts) end. diff --git a/lib/kernel/test/inet_res_SUITE.erl b/lib/kernel/test/inet_res_SUITE.erl index ace4ccb8bd..6e575c2f95 100644 --- a/lib/kernel/test/inet_res_SUITE.erl +++ b/lib/kernel/test/inet_res_SUITE.erl @@ -120,7 +120,7 @@ ns_init(ZoneDir, PrivDir, DataDir) -> {unix,_} -> PortNum = case {os:type(),os:version()} of {{unix,solaris},{M,V,_}} when M =< 5, V < 10 -> - 11895 + random:uniform(100); + 11895 + rand:uniform(100); _ -> {ok,S} = gen_udp:open(0, [{reuseaddr,true}]), {ok,PNum} = inet:port(S), diff --git a/lib/kernel/test/init_SUITE.erl b/lib/kernel/test/init_SUITE.erl index 54ab5aa566..f90eb69ef1 100644 --- a/lib/kernel/test/init_SUITE.erl +++ b/lib/kernel/test/init_SUITE.erl @@ -307,8 +307,8 @@ create_boot(Config) -> is_real_system(KernelVsn, StdlibVsn) -> LibDir = code:lib_dir(), - filelib:is_dir(filename:join(LibDir, "kernel"++KernelVsn)) andalso - filelib:is_dir(filename:join(LibDir, "stdlib"++StdlibVsn)). + filelib:is_dir(filename:join(LibDir, "kernel-"++KernelVsn)) andalso + filelib:is_dir(filename:join(LibDir, "stdlib-"++StdlibVsn)). %% ------------------------------------------------ %% Slave executes erlang:halt() on master nodedown. @@ -401,6 +401,7 @@ restart(Config) when is_list(Config) -> %% Ok, the node is up, now the real test test begins. ?line erlang:monitor_node(Node, true), ?line InitPid = rpc:call(Node, erlang, whereis, [init]), + ?line PurgerPid = rpc:call(Node, erlang, whereis, [erts_code_purger]), ?line Procs = rpc:call(Node, erlang, processes, []), ?line MaxPid = lists:last(Procs), ?line ok = rpc:call(Node, init, restart, []), @@ -418,8 +419,13 @@ restart(Config) when is_list(Config) -> InitP = pid_to_list(InitPid), ?line InitP = pid_to_list(InitPid1), + %% and same purger process! + ?line PurgerPid1 = rpc:call(Node, erlang, whereis, [erts_code_purger]), + PurgerP = pid_to_list(PurgerPid), + ?line PurgerP = pid_to_list(PurgerPid1), + ?line NewProcs0 = rpc:call(Node, erlang, processes, []), - NewProcs = lists:delete(InitPid1, NewProcs0), + NewProcs = NewProcs0 -- [InitPid1, PurgerPid1], ?line case check_processes(NewProcs, MaxPid) of true -> ok; diff --git a/lib/kernel/test/os_SUITE.erl b/lib/kernel/test/os_SUITE.erl index 29d8d10262..e6e8568394 100644 --- a/lib/kernel/test/os_SUITE.erl +++ b/lib/kernel/test/os_SUITE.erl @@ -20,9 +20,11 @@ -module(os_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, - init_per_group/2,end_per_group/2]). + init_per_group/2,end_per_group/2, + init_per_testcase/2,end_per_testcase/2]). -export([space_in_cwd/1, quoting/1, cmd_unicode/1, space_in_name/1, bad_command/1, - find_executable/1, unix_comment_in_command/1, deep_list_command/1, evil/1]). + find_executable/1, unix_comment_in_command/1, deep_list_command/1, + large_output_command/1, perf_counter_api/1]). -include_lib("test_server/include/test_server.hrl"). @@ -30,7 +32,8 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [space_in_cwd, quoting, cmd_unicode, space_in_name, bad_command, - find_executable, unix_comment_in_command, deep_list_command, evil]. + find_executable, unix_comment_in_command, deep_list_command, + large_output_command, perf_counter_api]. groups() -> []. @@ -47,6 +50,11 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. +init_per_testcase(_TC,Config) -> + Config. + +end_per_testcase(_,_Config) -> + ok. space_in_cwd(doc) -> "Test that executing a command in a current working directory " @@ -267,50 +275,48 @@ deep_list_command(Config) when is_list(Config) -> %% FYI: [$e, $c, "ho"] =:= io_lib:format("ec~s", ["ho"]) ok. - --define(EVIL_PROCS, 100). --define(EVIL_LOOPS, 100). --define(PORT_CREATOR, os_cmd_port_creator). -evil(Config) when is_list(Config) -> - Dog = test_server:timetrap(test_server:minutes(5)), - Parent = self(), - Ps = lists:map(fun (N) -> - spawn_link(fun () -> - evil_loop(Parent, ?EVIL_LOOPS,N) - end) - end, lists:seq(1, ?EVIL_PROCS)), - Devil = spawn_link(fun () -> devil(hd(Ps), hd(lists:reverse(Ps))) end), - lists:foreach(fun (P) -> receive {P, done} -> ok end end, Ps), - unlink(Devil), - exit(Devil, kill), - test_server:timetrap_cancel(Dog), - ok. - -devil(P1, P2) -> - erlang:display({?PORT_CREATOR, whereis(?PORT_CREATOR)}), - (catch ?PORT_CREATOR ! lists:seq(1,1000000)), - (catch ?PORT_CREATOR ! lists:seq(1,666)), - (catch ?PORT_CREATOR ! grrrrrrrrrrrrrrrr), - (catch ?PORT_CREATOR ! {'EXIT', P1, buhuuu}), - (catch ?PORT_CREATOR ! {'EXIT', hd(erlang:ports()), buhuuu}), - (catch ?PORT_CREATOR ! {'EXIT', P2, arggggggg}), - receive after 500 -> ok end, - (catch exit(whereis(?PORT_CREATOR), kill)), - (catch ?PORT_CREATOR ! ">8|"), - receive after 500 -> ok end, - (catch exit(whereis(?PORT_CREATOR), diiiiiiiiiiiiiiiiiiiie)), - receive after 100 -> ok end, - devil(P1, P2). - -evil_loop(Parent, Loops, N) -> - Res = integer_to_list(N), - evil_loop(Parent, Loops, Res, "echo " ++ Res). - -evil_loop(Parent, 0, _Res, _Cmd) -> - Parent ! {self(), done}; -evil_loop(Parent, Loops, Res, Cmd) -> - comp(Res, os:cmd(Cmd)), - evil_loop(Parent, Loops-1, Res, Cmd). +large_output_command(doc) -> + "Test to take sure that the correct data is" + "received when doing large commands"; +large_output_command(suite) -> []; +large_output_command(Config) when is_list(Config) -> + %% Maximum allowed on windows is 8192, so we test well below that + AAA = lists:duplicate(7000, $a), + comp(AAA,os:cmd("echo " ++ AAA)). + +%% Test that the os:perf_counter api works as expected +perf_counter_api(_Config) -> + + true = is_integer(os:perf_counter()), + true = os:perf_counter() > 0, + + T1 = os:perf_counter(), + timer:sleep(100), + T2 = os:perf_counter(), + TsDiff = erlang:convert_time_unit(T2 - T1, perf_counter, nano_seconds), + ct:pal("T1: ~p~n" + "T2: ~p~n" + "TsDiff: ~p~n", + [T1,T2,TsDiff]), + + %% We allow a 15% diff + true = TsDiff < 115000000, + true = TsDiff > 85000000, + + T1Ms = os:perf_counter(1000), + timer:sleep(100), + T2Ms = os:perf_counter(1000), + MsDiff = T2Ms - T1Ms, + ct:pal("T1Ms: ~p~n" + "T2Ms: ~p~n" + "MsDiff: ~p~n", + [T1Ms,T2Ms,MsDiff]), + + %% We allow a 15% diff + true = MsDiff < 115, + true = MsDiff > 85. + +%% Util functions comp(Expected, Got) -> case strip_nl(Got) of diff --git a/lib/kernel/test/pdict_SUITE.erl b/lib/kernel/test/pdict_SUITE.erl index 6de4ff9f77..b096296fa1 100644 --- a/lib/kernel/test/pdict_SUITE.erl +++ b/lib/kernel/test/pdict_SUITE.erl @@ -32,6 +32,7 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, + mixed/1, simple/1, complicated/1, heavy/1, simple_all_keys/1, info/1]). -export([init_per_testcase/2, end_per_testcase/2]). -export([other_process/2]). @@ -47,7 +48,8 @@ end_per_testcase(_Case, Config) -> suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [simple, complicated, heavy, simple_all_keys, info]. + [simple, complicated, heavy, simple_all_keys, info, + mixed]. groups() -> []. @@ -369,3 +371,60 @@ match_keys(All) -> Ks = lists:sort([K||{K,_}<-All]), Ks = lists:sort(erlang:get_keys()), ok. + + +%% Do random mixed put/erase to test grow/shrink +%% Written for a temporary bug in gc during shrink +mixed(_Config) -> + Rand0 = rand:seed_s(exsplus), + io:format("Random seed = ~p\n\n", [rand:export_seed_s(Rand0)]), + + erts_debug:set_internal_state(available_internal_state, true), + try + C = do_mixed([10,0,100,50,1000,500,600,100,150,1,11,2,30,0], + 0, + array:new(), + 1, + Rand0), + io:format("\nDid total of ~p operations\n", [C]) + after + erts_debug:set_internal_state(available_internal_state, false) + end. + +do_mixed([], _, _, C, _) -> + C; +do_mixed([GoalN | Tail], GoalN, Array, C, Rand0) -> + io:format("Reached goal of ~p keys in dict after ~p mixed ops\n",[GoalN, C]), + GoalN = array:size(Array), + do_mixed(Tail, GoalN, Array, C, Rand0); +do_mixed([GoalN | _]=Goals, CurrN, Array0, C, Rand0) -> + CurrN = array:size(Array0), + GrowPercent = case GoalN > CurrN of + true when CurrN == 0 -> 100; + true -> 75; + false -> 25 + end, + {R, Rand1} = rand:uniform_s(100, Rand0), + case R of + _ when R =< GrowPercent -> %%%%%%%%%%%%% GROW + {Key, Rand2} = rand:uniform_s(10000, Rand1), + case put(Key, {Key,C}) of + undefined -> + Array1 = array:set(CurrN, Key, Array0), + do_mixed(Goals, CurrN+1, Array1, C+1, Rand2); + _ -> + do_mixed(Goals, CurrN, Array0, C+1, Rand2) + end; + + _ -> %%%%%%%%%% SHRINK + {Kix, Rand2} = rand:uniform_s(CurrN, Rand1), + Key = array:get(Kix-1, Array0), + + %% provoke GC during shrink + erts_debug:set_internal_state(fill_heap, true), + + {Key, _} = erase(Key), + Array1 = array:set(Kix-1, array:get(CurrN-1, Array0), Array0), + Array2 = array:resize(CurrN-1, Array1), + do_mixed(Goals, CurrN-1, Array2, C+1, Rand2) + end. diff --git a/lib/kernel/test/prim_file_SUITE.erl b/lib/kernel/test/prim_file_SUITE.erl index 3e6d8492f7..366231d2cc 100644 --- a/lib/kernel/test/prim_file_SUITE.erl +++ b/lib/kernel/test/prim_file_SUITE.erl @@ -455,10 +455,7 @@ open1(Config) when is_list(Config) -> ?line ?PRIM_FILE:write(Fd1,Str), ?line {ok,0} = ?PRIM_FILE:position(Fd1,bof), ?line {ok, Str} = ?PRIM_FILE:read(Fd1,Length), - ?line case ?PRIM_FILE:read(Fd2,Length) of - {ok,Str} -> Str; - eof -> Str - end, + ?line {ok, Str} = ?PRIM_FILE:read(Fd2,Length), ?line ok = ?PRIM_FILE:close(Fd2), ?line {ok,0} = ?PRIM_FILE:position(Fd1,bof), ?line ok = ?PRIM_FILE:truncate(Fd1), @@ -1629,7 +1626,7 @@ e_rename(Config) when is_list(Config) -> %% successfully move a file to %% another drive. ok; - {unix, _ } -> + _ -> OtherFs = "/tmp", ?line NameOnOtherFs = filename:join(OtherFs, @@ -1653,10 +1650,7 @@ e_rename(Config) when is_list(Config) -> Else -> Else end, - Com; - {ose, _} -> - %% disabled for now - ok + Com end, ?line test_server:timetrap_cancel(Dog), Comment. diff --git a/lib/kernel/test/seq_trace_SUITE.erl b/lib/kernel/test/seq_trace_SUITE.erl index 7df0bc3d2f..6a63f7bc9c 100644 --- a/lib/kernel/test/seq_trace_SUITE.erl +++ b/lib/kernel/test/seq_trace_SUITE.erl @@ -35,6 +35,11 @@ %-define(line_trace, 1). -include_lib("test_server/include/test_server.hrl"). +-define(TIMESTAMP_MODES, [no_timestamp, + timestamp, + monotonic_timestamp, + strict_monotonic_timestamp]). + -define(default_timeout, ?t:minutes(1)). suite() -> [{ct_hooks,[ts_install_cth]}]. @@ -75,6 +80,17 @@ end_per_testcase(_Case, Config) -> token_set_get(doc) -> []; token_set_get(suite) -> []; token_set_get(Config) when is_list(Config) -> + do_token_set_get(timestamp), + do_token_set_get(monotonic_timestamp), + do_token_set_get(strict_monotonic_timestamp). + +do_token_set_get(TsType) -> + io:format("Testing ~p~n", [TsType]), + Flags = case TsType of + timestamp -> 15; + strict_monotonic_timestamp -> 23; + monotonic_timestamp -> 39 + end, ?line Self = self(), ?line seq_trace:reset_trace(), %% Test that initial seq_trace is disabled @@ -88,22 +104,22 @@ token_set_get(Config) when is_list(Config) -> ?line {send,true} = seq_trace:get_token(send), ?line false = seq_trace:set_token('receive',true), ?line {'receive',true} = seq_trace:get_token('receive'), - ?line false = seq_trace:set_token(timestamp,true), - ?line {timestamp,true} = seq_trace:get_token(timestamp), + ?line false = seq_trace:set_token(TsType,true), + ?line {TsType,true} = seq_trace:get_token(TsType), %% Check the whole token - ?line {15,17,0,Self,0} = seq_trace:get_token(), % all flags are set + ?line {Flags,17,0,Self,0} = seq_trace:get_token(), % all flags are set %% Test setting and reading the 'serial' field ?line {0,0} = seq_trace:set_token(serial,{3,5}), ?line {serial,{3,5}} = seq_trace:get_token(serial), %% Check the whole token, test that a whole token can be set and get - ?line {15,17,5,Self,3} = seq_trace:get_token(), - ?line seq_trace:set_token({15,19,7,Self,5}), - ?line {15,19,7,Self,5} = seq_trace:get_token(), + ?line {Flags,17,5,Self,3} = seq_trace:get_token(), + ?line seq_trace:set_token({Flags,19,7,Self,5}), + ?line {Flags,19,7,Self,5} = seq_trace:get_token(), %% Check that receive timeout does not reset token ?line receive after 0 -> ok end, - ?line {15,19,7,Self,5} = seq_trace:get_token(), + ?line {Flags,19,7,Self,5} = seq_trace:get_token(), %% Check that token can be unset - ?line {15,19,7,Self,5} = seq_trace:set_token([]), + ?line {Flags,19,7,Self,5} = seq_trace:set_token([]), ?line [] = seq_trace:get_token(), %% Check that Previous serial counter survived unset token ?line 0 = seq_trace:set_token(label, 17), @@ -139,30 +155,42 @@ tracer_set_get(Config) when is_list(Config) -> print(doc) -> []; print(suite) -> []; print(Config) when is_list(Config) -> + lists:foreach(fun do_print/1, ?TIMESTAMP_MODES). + +do_print(TsType) -> ?line start_tracer(), - ?line seq_trace:set_token(print,true), + ?line set_token_flags([print, TsType]), ?line seq_trace:print(0,print1), ?line seq_trace:print(1,print2), ?line seq_trace:print(print3), ?line seq_trace:reset_trace(), - ?line [{0,{print,_,_,[],print1}}, - {0,{print,_,_,[],print3}}] = stop_tracer(2). + ?line [{0,{print,_,_,[],print1}, Ts0}, + {0,{print,_,_,[],print3}, Ts1}] = stop_tracer(2), + check_ts(TsType, Ts0), + check_ts(TsType, Ts1). send(doc) -> []; send(suite) -> []; send(Config) when is_list(Config) -> + lists:foreach(fun do_send/1, ?TIMESTAMP_MODES). + +do_send(TsType) -> ?line seq_trace:reset_trace(), ?line start_tracer(), ?line Receiver = spawn(?MODULE,one_time_receiver,[]), - ?line seq_trace:set_token(send,true), + ?line set_token_flags([send, TsType]), ?line Receiver ! send, ?line Self = self(), ?line seq_trace:reset_trace(), - ?line [{0,{send,_,Self,Receiver,send}}] = stop_tracer(1). + ?line [{0,{send,_,Self,Receiver,send}, Ts}] = stop_tracer(1), + check_ts(TsType, Ts). distributed_send(doc) -> []; distributed_send(suite) -> []; distributed_send(Config) when is_list(Config) -> + lists:foreach(fun do_distributed_send/1, ?TIMESTAMP_MODES). + +do_distributed_send(TsType) -> ?line {ok,Node} = start_node(seq_trace_other,[]), ?line {_,Dir} = code:is_loaded(?MODULE), ?line Mdir = filename:dirname(Dir), @@ -170,30 +198,39 @@ distributed_send(Config) when is_list(Config) -> ?line seq_trace:reset_trace(), ?line start_tracer(), ?line Receiver = spawn(Node,?MODULE,one_time_receiver,[]), - ?line seq_trace:set_token(send,true), + ?line set_token_flags([send,TsType]), ?line Receiver ! send, ?line Self = self(), ?line seq_trace:reset_trace(), ?line stop_node(Node), - ?line [{0,{send,_,Self,Receiver,send}}] = stop_tracer(1). + ?line [{0,{send,_,Self,Receiver,send}, Ts}] = stop_tracer(1), + check_ts(TsType, Ts). + recv(doc) -> []; recv(suite) -> []; recv(Config) when is_list(Config) -> + lists:foreach(fun do_recv/1, ?TIMESTAMP_MODES). + +do_recv(TsType) -> ?line seq_trace:reset_trace(), ?line start_tracer(), ?line Receiver = spawn(?MODULE,one_time_receiver,[]), - ?line seq_trace:set_token('receive',true), + ?line set_token_flags(['receive',TsType]), ?line Receiver ! 'receive', %% let the other process receive the message: ?line receive after 1 -> ok end, ?line Self = self(), ?line seq_trace:reset_trace(), - ?line [{0,{'receive',_,Self,Receiver,'receive'}}] = stop_tracer(1). + ?line [{0,{'receive',_,Self,Receiver,'receive'}, Ts}] = stop_tracer(1), + check_ts(TsType, Ts). distributed_recv(doc) -> []; distributed_recv(suite) -> []; distributed_recv(Config) when is_list(Config) -> + lists:foreach(fun do_distributed_recv/1, ?TIMESTAMP_MODES). + +do_distributed_recv(TsType) -> ?line {ok,Node} = start_node(seq_trace_other,[]), ?line {_,Dir} = code:is_loaded(?MODULE), ?line Mdir = filename:dirname(Dir), @@ -201,7 +238,7 @@ distributed_recv(Config) when is_list(Config) -> ?line seq_trace:reset_trace(), ?line rpc:call(Node,?MODULE,start_tracer,[]), ?line Receiver = spawn(Node,?MODULE,one_time_receiver,[]), - ?line seq_trace:set_token('receive',true), + ?line set_token_flags(['receive',TsType]), ?line Receiver ! 'receive', %% let the other process receive the message: ?line receive after 1 -> ok end, @@ -210,16 +247,20 @@ distributed_recv(Config) when is_list(Config) -> ?line Result = rpc:call(Node,?MODULE,stop_tracer,[1]), ?line stop_node(Node), ?line ok = io:format("~p~n",[Result]), - ?line [{0,{'receive',_,Self,Receiver,'receive'}}] = Result. + ?line [{0,{'receive',_,Self,Receiver,'receive'}, Ts}] = Result, + check_ts(TsType, Ts). trace_exit(doc) -> []; trace_exit(suite) -> []; trace_exit(Config) when is_list(Config) -> + lists:foreach(fun do_trace_exit/1, ?TIMESTAMP_MODES). + +do_trace_exit(TsType) -> ?line seq_trace:reset_trace(), ?line start_tracer(), ?line Receiver = spawn_link(?MODULE, one_time_receiver, [exit]), ?line process_flag(trap_exit, true), - ?line seq_trace:set_token(send,true), + ?line set_token_flags([send, TsType]), ?line Receiver ! {before, exit}, %% let the other process receive the message: ?line receive @@ -233,13 +274,18 @@ trace_exit(Config) when is_list(Config) -> ?line Result = stop_tracer(2), ?line seq_trace:reset_trace(), ?line ok = io:format("~p~n", [Result]), - ?line [{0, {send, {0,1}, Self, Receiver, {before, exit}}}, + ?line [{0, {send, {0,1}, Self, Receiver, {before, exit}}, Ts0}, {0, {send, {1,2}, Receiver, Self, - {'EXIT', Receiver, {exit, {before, exit}}}}}] = Result. + {'EXIT', Receiver, {exit, {before, exit}}}}, Ts1}] = Result, + check_ts(TsType, Ts0), + check_ts(TsType, Ts1). distributed_exit(doc) -> []; distributed_exit(suite) -> []; distributed_exit(Config) when is_list(Config) -> + lists:foreach(fun do_distributed_exit/1, ?TIMESTAMP_MODES). + +do_distributed_exit(TsType) -> ?line {ok, Node} = start_node(seq_trace_other, []), ?line {_, Dir} = code:is_loaded(?MODULE), ?line Mdir = filename:dirname(Dir), @@ -248,7 +294,7 @@ distributed_exit(Config) when is_list(Config) -> ?line rpc:call(Node, ?MODULE, start_tracer,[]), ?line Receiver = spawn_link(Node, ?MODULE, one_time_receiver, [exit]), ?line process_flag(trap_exit, true), - ?line seq_trace:set_token(send, true), + ?line set_token_flags([send, TsType]), ?line Receiver ! {before, exit}, %% let the other process receive the message: ?line receive @@ -264,7 +310,8 @@ distributed_exit(Config) when is_list(Config) -> ?line stop_node(Node), ?line ok = io:format("~p~n", [Result]), ?line [{0, {send, {1, 2}, Receiver, Self, - {'EXIT', Receiver, {exit, {before, exit}}}}}] = Result. + {'EXIT', Receiver, {exit, {before, exit}}}}, Ts}] = Result, + check_ts(TsType, Ts). call(doc) -> "Tests special forms {is_seq_trace} and {get_seq_token} " @@ -361,14 +408,22 @@ port(doc) -> "Send trace messages to a port."; port(suite) -> []; port(Config) when is_list(Config) -> + lists:foreach(fun (TsType) -> do_port(TsType, Config) end, + ?TIMESTAMP_MODES). + +do_port(TsType, Config) -> + io:format("Testing ~p~n",[TsType]), ?line Port = load_tracer(Config), ?line seq_trace:set_system_tracer(Port), - ?line seq_trace:set_token(print, true), + ?line set_token_flags([print, TsType]), ?line Small = [small,term], ?line seq_trace:print(0, Small), ?line case get_port_message(Port) of - {seq_trace,0,{print,_,_,[],Small}} -> + {seq_trace,0,{print,_,_,[],Small}} when TsType == no_timestamp -> + ok; + {seq_trace,0,{print,_,_,[],Small},Ts0} when TsType /= no_timestamp -> + check_ts(TsType, Ts0), ok; Other -> ?line seq_trace:reset_trace(), @@ -382,7 +437,10 @@ port(Config) when is_list(Config) -> ?line seq_trace:print(0, OtherSmall), ?line seq_trace:reset_trace(), ?line case get_port_message(Port) of - {seq_trace,0,{print,_,_,[],OtherSmall}} -> + {seq_trace,0,{print,_,_,[],OtherSmall}} when TsType == no_timestamp -> + ok; + {seq_trace,0,{print,_,_,[],OtherSmall}, Ts1} when TsType /= no_timestamp -> + check_ts(TsType, Ts1), ok; Other1 -> ?line ?t:fail({unexpected,Other1}) @@ -399,6 +457,8 @@ port(Config) when is_list(Config) -> Other2 -> ?line ?t:fail({unexpected,Other2}) end, + unlink(Port), + exit(Port,kill), ok. get_port_message(Port) -> @@ -734,7 +794,7 @@ simple_tracer(Data, DN) -> {seq_trace,Label,Info,Ts} -> simple_tracer([{Label,Info,Ts}|Data], DN+1); {seq_trace,Label,Info} -> - simple_tracer([{Label,Info}|Data], DN+1); + simple_tracer([{Label,Info, no_timestamp}|Data], DN+1); {stop,N,From} when DN >= N -> From ! {tracerlog,lists:reverse(Data)} end. @@ -759,7 +819,55 @@ start_tracer() -> seq_trace:set_system_tracer(Pid), Pid. - + +set_token_flags([]) -> + ok; +set_token_flags([no_timestamp|Flags]) -> + seq_trace:set_token(timestamp, false), + seq_trace:set_token(monotonic_timestamp, false), + seq_trace:set_token(strict_monotonic_timestamp, false), + set_token_flags(Flags); +set_token_flags([Flag|Flags]) -> + seq_trace:set_token(Flag, true), + set_token_flags(Flags). + +check_ts(no_timestamp, Ts) -> + try + no_timestamp = Ts + catch + _ : _ -> + ?t:fail({unexpected_timestamp, Ts}) + end, + ok; +check_ts(timestamp, Ts) -> + try + {Ms,S,Us} = Ts, + true = is_integer(Ms), + true = is_integer(S), + true = is_integer(Us) + catch + _ : _ -> + ?t:fail({unexpected_timestamp, Ts}) + end, + ok; +check_ts(monotonic_timestamp, Ts) -> + try + true = is_integer(Ts) + catch + _ : _ -> + ?t:fail({unexpected_timestamp, Ts}) + end, + ok; +check_ts(strict_monotonic_timestamp, Ts) -> + try + {MT, UMI} = Ts, + true = is_integer(MT), + true = is_integer(UMI) + catch + _ : _ -> + ?t:fail({unexpected_timestamp, Ts}) + end, + ok. start_node(Name, Param) -> test_server:start_node(Name, slave, [{args, Param}]). diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl index 6aaa024a82..77fdabe73c 100644 --- a/lib/kernel/test/zlib_SUITE.erl +++ b/lib/kernel/test/zlib_SUITE.erl @@ -912,7 +912,7 @@ smp(Config) -> FnAList = lists:map(fun(F) -> {F,?MODULE:F({get_arg,Config})} end, Funcs), - Pids = [spawn_link(?MODULE, worker, [random:uniform(9999), + Pids = [spawn_link(?MODULE, worker, [rand:uniform(9999), list_to_tuple(FnAList), self()]) || _ <- lists:seq(1,NumOfProcs)], @@ -925,7 +925,7 @@ smp(Config) -> worker(Seed, FnATpl, Parent) -> io:format("smp worker ~p, seed=~p~n",[self(),Seed]), - random:seed(Seed,Seed,Seed), + rand:seed(exsplus, {Seed,Seed,Seed}), worker_loop(100, FnATpl), Parent ! self(). @@ -933,7 +933,7 @@ worker_loop(0, _FnATpl) -> large_deflate_do(), % the time consuming one as finale ok; worker_loop(N, FnATpl) -> - {F,A} = element(random:uniform(size(FnATpl)),FnATpl), + {F,A} = element(rand:uniform(tuple_size(FnATpl)), FnATpl), ?MODULE:F(A), worker_loop(N-1, FnATpl). diff --git a/lib/mnesia/src/mnesia_controller.erl b/lib/mnesia/src/mnesia_controller.erl index 02c175760e..69ccc1d2c9 100644 --- a/lib/mnesia/src/mnesia_controller.erl +++ b/lib/mnesia/src/mnesia_controller.erl @@ -78,7 +78,7 @@ change_table_majority/1, del_active_replica/2, wait_for_tables/2, - get_network_copy/2, + get_network_copy/3, merge_schema/0, start_remote_sender/4, schedule_late_disc_load/2 @@ -329,14 +329,14 @@ release_schema_commit_lock() -> unlink(whereis(?SERVER_NAME)). %% Special for preparation of add table copy -get_network_copy(Tab, Cs) -> +get_network_copy(Tid, Tab, Cs) -> % We can't let the controller queue this one % because that may cause a deadlock between schema_operations % and initial tableloadings which both takes schema locks. % But we have to get copier_done msgs when the other side % goes down. call({add_other, self()}), - Reason = {dumper,add_table_copy}, + Reason = {dumper,{add_table_copy, Tid}}, Work = #net_load{table = Tab,reason = Reason,cstruct = Cs}, %% I'll need this cause it's linked trough the subscriber %% might be solved by using monitor in subscr instead. @@ -775,7 +775,7 @@ handle_call({net_load, Tab, Cs}, From, State) -> true -> Worker = #net_load{table = Tab, opt_reply_to = From, - reason = {dumper,add_table_copy}, + reason = {dumper,{add_table_copy, unknown}}, cstruct = Cs }, add_worker(Worker, State); @@ -1180,11 +1180,11 @@ handle_info(Done = #loader_done{worker_pid=WPid, table_name=Tab}, State0) -> Done#loader_done.needs_announce == true, Done#loader_done.needs_reply == true -> i_have_tab(Tab), - %% Should be {dumper,add_table_copy} only + %% Should be {dumper,{add_table_copy, _}} only reply(Done#loader_done.reply_to, Done#loader_done.reply); Done#loader_done.needs_reply == true -> - %% Should be {dumper,add_table_copy} only + %% Should be {dumper,{add_table_copy,_}} only reply(Done#loader_done.reply_to, Done#loader_done.reply); Done#loader_done.needs_announce == true, Tab == schema -> @@ -2148,6 +2148,10 @@ load_table_fun(#net_load{cstruct=Cs, table=Tab, reason=Reason, opt_reply_to=Repl reply_to = ReplyTo, reply = {loaded, ok} }, + AddTableCopy = case Reason of + {dumper,{add_table_copy,_}} -> true; + _ -> false + end, if ReadNode == node() -> %% Already loaded locally @@ -2157,7 +2161,7 @@ load_table_fun(#net_load{cstruct=Cs, table=Tab, reason=Reason, opt_reply_to=Repl Res = mnesia_loader:disc_load_table(Tab, load_local_content), Done#loader_done{reply = Res, needs_announce = true, needs_sync = true} end; - AccessMode == read_only, Reason /= {dumper,add_table_copy} -> + AccessMode == read_only, not AddTableCopy -> fun() -> disc_load_table(Tab, Reason, ReplyTo) end; true -> fun() -> diff --git a/lib/mnesia/src/mnesia_lib.erl b/lib/mnesia/src/mnesia_lib.erl index 77c7a7638d..4e761d2bed 100644 --- a/lib/mnesia/src/mnesia_lib.erl +++ b/lib/mnesia/src/mnesia_lib.erl @@ -921,20 +921,7 @@ random_time(Retries, _Counter0) -> UpperLimit = 500, Dup = Retries * Retries, MaxIntv = trunc(UpperLimit * (1-(50/((Dup)+50)))), - - case get(random_seed) of - undefined -> - _ = random:seed(erlang:unique_integer(), - erlang:monotonic_time(), - erlang:unique_integer()), - Time = Dup + random:uniform(MaxIntv), - %% dbg_out("---random_test rs ~w max ~w val ~w---~n", [Retries, MaxIntv, Time]), - Time; - _ -> - Time = Dup + random:uniform(MaxIntv), - %% dbg_out("---random_test rs ~w max ~w val ~w---~n", [Retries, MaxIntv, Time]), - Time - end. + Dup + rand:uniform(MaxIntv). report_system_event(Event0) -> Event = {mnesia_system_event, Event0}, diff --git a/lib/mnesia/src/mnesia_loader.erl b/lib/mnesia/src/mnesia_loader.erl index da8549be50..41fcd76fcb 100644 --- a/lib/mnesia/src/mnesia_loader.erl +++ b/lib/mnesia/src/mnesia_loader.erl @@ -180,8 +180,7 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_only_copies - -define(MAX_RAM_TRANSFERS, (?MAX_RAM_FILE_SIZE div ?MAX_TRANSFER_SIZE) + 1). -define(MAX_NOPACKETS, 20). -net_load_table(Tab, Reason, Ns, Cs) - when Reason == {dumper,add_table_copy} -> +net_load_table(Tab, {dumper,{add_table_copy, _}}=Reason, Ns, Cs) -> try_net_load_table(Tab, Reason, Ns, Cs); net_load_table(Tab, Reason, Ns, _Cs) -> try_net_load_table(Tab, Reason, Ns, val({Tab, cstruct})). @@ -233,7 +232,8 @@ do_snmpify(Tab, Us, Storage) -> set({Tab, {index, snmp}}, Snmp). %% Start the recieiver -init_receiver(Node, Tab, Storage, Cs, Reas={dumper,add_table_copy}) -> +init_receiver(Node, Tab, Storage, Cs, Reas={dumper,{add_table_copy, Tid}}) -> + rpc:call(Node, mnesia_lib, set, [{?MODULE, active_trans}, Tid]), case start_remote_sender(Node, Tab, Storage) of {SenderPid, TabSize, DetsData} -> start_receiver(Tab,Storage,Cs,SenderPid,TabSize,DetsData,Reas); @@ -307,7 +307,7 @@ table_init_fun(SenderPid) -> end. %% Add_table_copy get's it's own locks. -start_receiver(Tab,Storage,Cs,SenderPid,TabSize,DetsData,{dumper,add_table_copy}) -> +start_receiver(Tab,Storage,Cs,SenderPid,TabSize,DetsData,{dumper,{add_table_copy,_}}) -> Init = table_init_fun(SenderPid), case do_init_table(Tab,Storage,Cs,SenderPid,TabSize,DetsData,self(), Init) of Err = {error, _} -> @@ -658,9 +658,10 @@ send_table(Pid, Tab, RemoteS) -> {Init, Chunk} = reader_funcs(UseDetsChunk, Tab, Storage, KeysPerTransfer), SendIt = fun() -> - {atomic, ok} = prepare_copy(Pid, Tab, Storage), + NeedLock = need_lock(Tab), + {atomic, ok} = prepare_copy(Pid, Tab, Storage, NeedLock), send_more(Pid, 1, Chunk, Init(), Tab), - finish_copy(Pid, Tab, Storage, RemoteS) + finish_copy(Pid, Tab, Storage, RemoteS, NeedLock) end, try SendIt() of @@ -678,10 +679,10 @@ send_table(Pid, Tab, RemoteS) -> end end. -prepare_copy(Pid, Tab, Storage) -> +prepare_copy(Pid, Tab, Storage, NeedLock) -> Trans = fun() -> - mnesia:lock_table(Tab, load), + NeedLock andalso mnesia:lock_table(Tab, load), mnesia_subscr:subscribe(Pid, {table, Tab}), update_where_to_write(Tab, node(Pid)), mnesia_lib:db_fixtable(Storage, Tab, true), @@ -689,6 +690,21 @@ prepare_copy(Pid, Tab, Storage) -> end, mnesia:transaction(Trans). + +need_lock(Tab) -> + case ?catch_val({?MODULE, active_trans}) of + #tid{} = Tid -> + %% move_table_copy grabs it's own table-lock + %% do not deadlock with it + mnesia_lib:unset({?MODULE, active_trans}), + case mnesia_locker:get_held_locks(Tab) of + [{write, Tid}|_] -> false; + _Locks -> true + end; + _ -> + true + end. + update_where_to_write(Tab, Node) -> case val({Tab, access_mode}) of read_only -> @@ -783,12 +799,12 @@ send_packet(N, Pid, Chunk, {Recs, Cont}) when N < ?MAX_NOPACKETS -> send_packet(_N, _Pid, _Chunk, DataState) -> DataState. -finish_copy(Pid, Tab, Storage, RemoteS) -> +finish_copy(Pid, Tab, Storage, RemoteS, NeedLock) -> RecNode = node(Pid), DatBin = dat2bin(Tab, Storage, RemoteS), Trans = fun() -> - mnesia:read_lock_table(Tab), + NeedLock andalso mnesia:read_lock_table(Tab), A = val({Tab, access_mode}), mnesia_controller:sync_and_block_table_whereabouts(Tab, RecNode, RemoteS, A), cleanup_tab_copier(Pid, Storage, Tab), diff --git a/lib/mnesia/src/mnesia_locker.erl b/lib/mnesia/src/mnesia_locker.erl index 89feeba2c3..5766f22e92 100644 --- a/lib/mnesia/src/mnesia_locker.erl +++ b/lib/mnesia/src/mnesia_locker.erl @@ -22,7 +22,7 @@ -module(mnesia_locker). -export([ - get_held_locks/0, + get_held_locks/0, get_held_locks/1, get_lock_queue/0, global_lock/5, ixrlock/5, @@ -236,6 +236,11 @@ loop(State) -> From ! {Ref, ok}, loop(State); + {From, {is_locked, Oid}} -> + Held = ?ets_lookup(mnesia_held_locks, Oid), + reply(From, Held), + loop(State); + {'EXIT', Pid, _} when Pid == State#state.supervisor -> do_stop(); @@ -1151,6 +1156,19 @@ get_held_locks() -> Locks = receive {mnesia_held_locks, Ls} -> Ls after 5000 -> [] end, rewrite_locks(Locks, []). +%% Mnesia internal usage only +get_held_locks(Tab) when is_atom(Tab) -> + Oid = {Tab, ?ALL}, + ?MODULE ! {self(), {is_locked, Oid}}, + receive + {?MODULE, _Node, Locks} -> + case Locks of + [] -> []; + [{Oid, _Prev, What}] -> What + end + end. + + rewrite_locks([{Oid, _, Ls}|Locks], Acc0) -> Acc = rewrite_locks(Ls, Oid, Acc0), rewrite_locks(Locks, Acc); diff --git a/lib/mnesia/src/mnesia_monitor.erl b/lib/mnesia/src/mnesia_monitor.erl index 8313c3bda5..081d746257 100644 --- a/lib/mnesia/src/mnesia_monitor.erl +++ b/lib/mnesia/src/mnesia_monitor.erl @@ -82,9 +82,9 @@ going_down = [], tm_started = false, early_connects = [], connecting, mq = [], remote_node_status = []}). --define(current_protocol_version, {8,1}). +-define(current_protocol_version, {8,2}). --define(previous_protocol_version, {8,0}). +-define(previous_protocol_version, {8,1}). start() -> gen_server:start_link({local, ?MODULE}, ?MODULE, @@ -193,7 +193,7 @@ protocol_version() -> %% A sorted list of acceptable protocols the %% preferred protocols are first in the list acceptable_protocol_versions() -> - [protocol_version(), ?previous_protocol_version, {7,6}]. + [protocol_version(), ?previous_protocol_version]. needs_protocol_conversion(Node) -> case {?catch_val({protocol, Node}), protocol_version()} of @@ -424,8 +424,6 @@ handle_call({negotiate_protocol, Mon, Version, Protocols}, From, State) case hd(Protocols) of ?previous_protocol_version -> accept_protocol(Mon, MyVersion, ?previous_protocol_version, From, State); - {7,6} -> - accept_protocol(Mon, MyVersion, {7,6}, From, State); _ -> verbose("Connection with ~p rejected. " "version = ~p, protocols = ~p, " diff --git a/lib/mnesia/src/mnesia_schema.erl b/lib/mnesia/src/mnesia_schema.erl index 593360415d..1bd8703e1d 100644 --- a/lib/mnesia/src/mnesia_schema.erl +++ b/lib/mnesia/src/mnesia_schema.erl @@ -646,54 +646,18 @@ cs2list(Cs) when is_record(Cs, cstruct) -> rec2list(Tags, Tags, 2, Cs); cs2list(CreateList) when is_list(CreateList) -> CreateList; -%% 4.6 + +%% since 4.6 cs2list(Cs) when element(1, Cs) == cstruct, tuple_size(Cs) == 19 -> Tags = [name,type,ram_copies,disc_copies,disc_only_copies, load_order,access_mode,majority,index,snmp,local_content, record_name,attributes, user_properties,frag_properties,storage_properties, cookie,version], - rec2list(Tags, Tags, 2, Cs); -%% 4.4.19 -cs2list(Cs) when element(1, Cs) == cstruct, tuple_size(Cs) == 18 -> - Tags = [name,type,ram_copies,disc_copies,disc_only_copies, - load_order,access_mode,majority,index,snmp,local_content, - record_name,attributes,user_properties,frag_properties, - cookie,version], - rec2list(Tags, Tags, 2, Cs); -%% 4.4.18 and earlier -cs2list(Cs) when element(1, Cs) == cstruct, tuple_size(Cs) == 17 -> - Tags = [name,type,ram_copies,disc_copies,disc_only_copies, - load_order,access_mode,index,snmp,local_content, - record_name,attributes,user_properties,frag_properties, - cookie,version], rec2list(Tags, Tags, 2, Cs). cs2list(false, Cs) -> - cs2list(Cs); -cs2list(ver4_4_18, Cs) -> %% Or earlier - Orig = record_info(fields, cstruct), - Tags = [name,type,ram_copies,disc_copies,disc_only_copies, - load_order,access_mode,index,snmp,local_content, - record_name,attributes,user_properties,frag_properties, - cookie,version], - rec2list(Tags, Orig, 2, Cs); -cs2list(ver4_4_19, Cs) -> - Orig = record_info(fields, cstruct), - Tags = [name,type,ram_copies,disc_copies,disc_only_copies, - load_order,access_mode,majority,index,snmp,local_content, - record_name,attributes,user_properties,frag_properties, - cookie,version], - rec2list(Tags, Orig, 2, Cs); -cs2list(ver4_6, Cs) -> - Orig = record_info(fields, cstruct), - Tags = [name,type,ram_copies,disc_copies,disc_only_copies, - load_order,access_mode,majority,index,snmp,local_content, - record_name,attributes, - user_properties,frag_properties,storage_properties, - cookie,version], - rec2list(Tags, Orig, 2, Cs). - + cs2list(Cs). rec2list([Tag | Tags], [Tag | Orig], Pos, Rec) -> Val = element(Pos, Rec), @@ -703,19 +667,8 @@ rec2list([], _, _Pos, _Rec) -> rec2list(Tags, [_|Orig], Pos, Rec) -> rec2list(Tags, Orig, Pos+1, Rec). -normalize_cs(Cstructs, Node) -> - %% backward-compatibility hack; normalize before returning - case need_old_cstructs([Node]) of - false -> - Cstructs; - Version -> - %% some other format - [convert_cs(Version, Cs) || Cs <- Cstructs] - end. - -convert_cs(Version, Cs) -> - Fields = [Value || {_, Value} <- cs2list(Version, Cs)], - list_to_tuple([cstruct|Fields]). +normalize_cs(Cstructs, _Node) -> + Cstructs. list2cs(List) when is_list(List) -> Name = pick(unknown, name, List, must), @@ -1297,6 +1250,7 @@ make_del_table_copy(Tab, Node) -> _ -> ensure_active(Cs), verify_cstruct(Cs2), + get_tid_ts_and_lock(Tab, write), [{op, del_table_copy, Storage, Node, vsn_cs2list(Cs2)}] end. @@ -1324,6 +1278,7 @@ remove_node_from_tabs([Tab|Rest], Node) -> remove_node_from_tabs(Rest, Node)]; _Ns -> verify_cstruct(Cs2), + get_tid_ts_and_lock(Tab, write), [{op, del_table_copy, ram_copies, Node, vsn_cs2list(Cs2)}| remove_node_from_tabs(Rest, Node)] end @@ -1355,6 +1310,11 @@ do_move_table(schema, _FromNode, _ToNode) -> mnesia:abort({bad_type, schema}); do_move_table(Tab, FromNode, ToNode) when is_atom(FromNode), is_atom(ToNode) -> TidTs = get_tid_ts_and_lock(schema, write), + AnyOld = lists:any(fun(Node) -> mnesia_monitor:needs_protocol_conversion(Node) end, + [ToNode|val({Tab, where_to_write})]), + if AnyOld -> ignore; %% Leads to deadlock on old nodes + true -> get_tid_ts_and_lock(Tab, write) + end, insert_schema_ops(TidTs, make_move_table(Tab, FromNode, ToNode)); do_move_table(Tab, FromNode, ToNode) -> mnesia:abort({badarg, Tab, FromNode, ToNode}). @@ -1962,7 +1922,7 @@ prepare_op(Tid, {op, add_table_copy, Storage, Node, TabDef}, _WaitFor) -> end, %% Tables are created by mnesia_loader get_network code insert_cstruct(Tid, Cs, true), - case mnesia_controller:get_network_copy(Tab, Cs) of + case mnesia_controller:get_network_copy(Tid, Tab, Cs) of {loaded, ok} -> {true, optional}; {not_loaded, ErrReason} -> @@ -1993,28 +1953,11 @@ prepare_op(Tid, {op, add_table_copy, Storage, Node, TabDef}, _WaitFor) -> {true, optional} end; -prepare_op(Tid, {op, del_table_copy, _Storage, Node, TabDef}, _WaitFor) -> +prepare_op(_Tid, {op, del_table_copy, _Storage, Node, TabDef}, _WaitFor) -> Cs = list2cs(TabDef), Tab = Cs#cstruct.name, - - if - %% Schema table lock is always required to run a schema op. - %% No need to look it. - node(Tid#tid.pid) == node(), Tab /= schema -> - Self = self(), - Pid = spawn_link(fun() -> lock_del_table(Tab, Node, Cs, Self) end), - put(mnesia_lock, Pid), - receive - {Pid, updated} -> - {true, optional}; - {Pid, FailReason} -> - mnesia:abort(FailReason); - {'EXIT', Pid, Reason} -> - mnesia:abort(Reason) - end; - true -> - {true, optional} - end; + set_where_to_read(Tab, Node, Cs), + {true, optional}; prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef}, _WaitFor) when N == node() -> @@ -2228,46 +2171,6 @@ receive_sync(Nodes, Pids) -> {abort, Else} end. -lock_del_table(Tab, NewNode, Cs0, Father) -> - Ns = val({schema, active_replicas}), - process_flag(trap_exit,true), - Lock = fun() -> - mnesia:write_lock_table(Tab), - %% Sigh using cs record - Set = fun(Node) -> - [Cs] = normalize_cs([Cs0], Node), - rpc:call(Node, ?MODULE, set_where_to_read, [Tab, NewNode, Cs]) - end, - Res = [Set(Node) || Node <- Ns], - Filter = fun(ok) -> - false; - ({badrpc, {'EXIT', {undef, _}}}) -> - %% This will be the case we talks with elder nodes - %% than 3.8.2, they will set where_to_read without - %% getting a lock. - false; - (_) -> - true - end, - case lists:filter(Filter, Res) of - [] -> - Father ! {self(), updated}, - %% When transaction is commited the process dies - %% and the lock is released. - receive _ -> ok end; - Err -> - Father ! {self(), {bad_commit, Err}} - end, - ok - end, - case mnesia:transaction(Lock) of - {atomic, ok} -> ok; - {aborted, R} -> Father ! {self(), R} - end, - unlink(Father), - unlink(whereis(mnesia_tm)), - exit(normal). - set_where_to_read(Tab, Node, Cs) -> case mnesia_lib:val({Tab, where_to_read}) of Node -> @@ -2418,13 +2321,19 @@ undo_prepare_op(Tid, {op, add_table_copy, Storage, Node, TabDef}) -> insert_cstruct(Tid, Cs2, true) % Don't care about the version end; -undo_prepare_op(_Tid, {op, del_table_copy, _, Node, TabDef}) - when Node == node() -> - WriteLocker = get(mnesia_lock), - WriteLocker =/= undefined andalso (WriteLocker ! die), +undo_prepare_op(_Tid, {op, del_table_copy, _, Node, TabDef}) -> Cs = list2cs(TabDef), Tab = Cs#cstruct.name, - mnesia_lib:set({Tab, where_to_read}, Node); + if node() =:= Node -> + mnesia_lib:set({Tab, where_to_read}, Node); + true -> + case mnesia_lib:val({Tab, where_to_read}) of + nowhere -> + mnesia_lib:set_remote_where_to_read(Tab); + _ -> + ignore + end + end; undo_prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef}) when N == node() -> @@ -2885,40 +2794,11 @@ do_merge_schema(LockTabs0) -> end. fetch_cstructs(Node) -> - case need_old_cstructs([Node]) of - false -> - rpc:call(Node, mnesia_controller, get_remote_cstructs, []); - _Ver -> - case rpc:call(Node, mnesia_controller, get_cstructs, []) of - {cstructs, Cs0, RR} -> - {cstructs, [list2cs(cs2list(Cs)) || Cs <- Cs0], RR}; - Err -> Err - end - end. + rpc:call(Node, mnesia_controller, get_remote_cstructs, []). -need_old_cstructs() -> - need_old_cstructs(val({schema, where_to_write})). - -need_old_cstructs(Nodes) -> - Filter = fun(Node) -> not mnesia_monitor:needs_protocol_conversion(Node) end, - case lists:dropwhile(Filter, Nodes) of - [] -> false; - [Node|_] -> - case rpc:call(Node, mnesia_lib, val, [{schema,cstruct}]) of - #cstruct{} -> - %% mnesia_lib:warning("Mnesia on ~p do not need to convert cstruct (~p)~n", - %% [node(), Node]), - false; - {badrpc, _} -> - need_old_cstructs(lists:delete(Node,Nodes)); - Cs when element(1, Cs) == cstruct, tuple_size(Cs) == 17 -> - ver4_4_18; % Without majority - Cs when element(1, Cs) == cstruct, tuple_size(Cs) == 18 -> - ver4_4_19; % With majority - Cs when element(1, Cs) == cstruct, tuple_size(Cs) == 19 -> - ver4_6 % With storage_properties - end - end. +need_old_cstructs() -> false. + +need_old_cstructs(_Nodes) -> false. tab_to_nodes(Tab) when is_atom(Tab) -> Cs = val({Tab, cstruct}), diff --git a/lib/mnesia/test/mnesia_consistency_test.erl b/lib/mnesia/test/mnesia_consistency_test.erl index 087aef86c9..279e7bc1ec 100644 --- a/lib/mnesia/test/mnesia_consistency_test.erl +++ b/lib/mnesia/test/mnesia_consistency_test.erl @@ -696,7 +696,7 @@ consistency_after_restore(ReplicaType, Op, Config) -> ?verify_mnesia(Nodes, []). change_tab(Father, Tab, Test) -> - Key = random:uniform(20), + Key = rand:uniform(20), Update = fun() -> case mnesia:read({Tab, Key}) of [{Tab, Key, 1}] -> diff --git a/lib/mnesia/test/mnesia_isolation_test.erl b/lib/mnesia/test/mnesia_isolation_test.erl index b66da6e390..4dd0c01d05 100644 --- a/lib/mnesia/test/mnesia_isolation_test.erl +++ b/lib/mnesia/test/mnesia_isolation_test.erl @@ -39,7 +39,7 @@ groups() -> [{locking, [], [no_conflict, simple_queue_conflict, advanced_queue_conflict, simple_deadlock_conflict, - advanced_deadlock_conflict, lock_burst, + advanced_deadlock_conflict, schema_deadlock, lock_burst, {group, sticky_locks}, {group, unbound_locking}, {group, admin_conflict}, nasty]}, {sticky_locks, [], [basic_sticky_functionality]}, @@ -148,20 +148,32 @@ simple_queue_conflict(Config) when is_list(Config) -> fun_loop(Fun, AllSharedLocks, OneExclusiveLocks), ok. -wait_for_lock(Pid, _Nodes, 0) -> +wait_for_lock(Pid, Nodes, Retry) -> + wait_for_lock(Pid, Nodes, Retry, queue). + +wait_for_lock(Pid, _Nodes, 0, queue) -> Queue = mnesia:system_info(lock_queue), ?error("Timeout while waiting for lock on Pid ~p in queue ~p~n", [Pid, Queue]); -wait_for_lock(Pid, Nodes, N) -> - rpc:multicall(Nodes, sys, get_status, [mnesia_locker]), - List = [rpc:call(Node, mnesia, system_info, [lock_queue]) || Node <- Nodes], +wait_for_lock(Pid, _Nodes, 0, held) -> + Held = mnesia:system_info(held_locks), + ?error("Timeout while waiting for lock on Pid ~p (held) ~p~n", [Pid, Held]); +wait_for_lock(Pid, Nodes, N, Where) -> + rpc:multicall(Nodes, sys, get_status, [mnesia_locker]), + List = case Where of + queue -> + [rpc:call(Node, mnesia, system_info, [lock_queue]) || Node <- Nodes]; + held -> + [rpc:call(Node, mnesia, system_info, [held_locks]) || Node <- Nodes] + end, Q = lists:append(List), - check_q(Pid, Q, Nodes, N). + check_q(Pid, Q, Nodes, N, Where). -check_q(Pid, [{_Oid, _Op, Pid, _Tid, _WFT} | _Tail], _N, _Count) -> ok; -check_q(Pid, [_ | Tail], N, Count) -> check_q(Pid, Tail, N, Count); -check_q(Pid, [], N, Count) -> - timer:sleep(500), - wait_for_lock(Pid, N, Count - 1). +check_q(Pid, [{_Oid, _Op, Pid, _Tid, _WFT} | _Tail], _N, _Count, _Where) -> ok; +check_q(Pid, [{_Oid, _Op, {tid,_,Pid}} | _Tail], _N, _Count, _Where) -> ok; +check_q(Pid, [_ | Tail], N, Count, Where) -> check_q(Pid, Tail, N, Count, Where); +check_q(Pid, [], N, Count, Where) -> + timer:sleep(200), + wait_for_lock(Pid, N, Count - 1, Where). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -270,6 +282,43 @@ advanced_deadlock_conflict(Config) when is_list(Config) -> ?match([], mnesia:system_info(lock_queue)), ok. +%% Verify (and regression test) deadlock in del_table_copy(schema, Node) +schema_deadlock(Config) when is_list(Config) -> + Ns = [Node1, Node2] = ?acquire_nodes(2, Config), + ?match({atomic, ok}, mnesia:create_table(a, [{disc_copies, Ns}])), + ?match({atomic, ok}, mnesia:create_table(b, [{disc_copies, Ns}])), + + Tester = self(), + + Deadlocker = fun() -> + mnesia:write({a,1,1}), %% grab write lock on A + receive + continue -> + mnesia:write({b,1,1}), %% grab write lock on B + end_trans + end + end, + + ?match(stopped, rpc:call(Node2, mnesia, stop, [])), + timer:sleep(500), %% Let Node1 reconfigure + sys:get_status(mnesia_monitor), + + DoingTrans = spawn_link(fun() -> Tester ! {self(),mnesia:transaction(Deadlocker)} end), + wait_for_lock(DoingTrans, [Node1], 10, held), + %% Will grab write locks on schema, a, and b + DoingSchema = spawn_link(fun() -> Tester ! {self(), mnesia:del_table_copy(schema, Node2)} end), + timer:sleep(500), %% Let schema trans start, and try to grab locks + DoingTrans ! continue, + + ?match(ok, receive {DoingTrans, {atomic, end_trans}} -> ok after 5000 -> timeout end), + ?match(ok, receive {DoingSchema, {atomic, ok}} -> ok after 5000 -> timeout end), + + sys:get_status(whereis(mnesia_locker)), % Explicit sync, release locks is async + ?match([], mnesia:system_info(held_locks)), + ?match([], mnesia:system_info(lock_queue)), + ok. + + one_oid(Tab) -> {Tab, 1}. other_oid(Tab) -> {Tab, 2}. diff --git a/lib/ose/Makefile b/lib/ose/Makefile deleted file mode 100644 index 6119b75c3f..0000000000 --- a/lib/ose/Makefile +++ /dev/null @@ -1,37 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1996-2009. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# -# Macros -# - -SUB_DIRECTORIES = src doc/src - -include vsn.mk -VSN = $(OSE_VSN) - -SPECIAL_TARGETS = - -# -# Default Subdir Targets -# -include $(ERL_TOP)/make/otp_subdir.mk diff --git a/lib/ose/doc/html/.gitignore b/lib/ose/doc/html/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/ose/doc/html/.gitignore +++ /dev/null diff --git a/lib/ose/doc/man3/.gitignore b/lib/ose/doc/man3/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/ose/doc/man3/.gitignore +++ /dev/null diff --git a/lib/ose/doc/man6/.gitignore b/lib/ose/doc/man6/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/ose/doc/man6/.gitignore +++ /dev/null diff --git a/lib/ose/doc/pdf/.gitignore b/lib/ose/doc/pdf/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/ose/doc/pdf/.gitignore +++ /dev/null diff --git a/lib/ose/doc/src/.gitignore b/lib/ose/doc/src/.gitignore deleted file mode 100644 index 860e9e703e..0000000000 --- a/lib/ose/doc/src/.gitignore +++ /dev/null @@ -1 +0,0 @@ -ose.xml diff --git a/lib/ose/doc/src/Makefile b/lib/ose/doc/src/Makefile deleted file mode 100644 index 7ebd4125ba..0000000000 --- a/lib/ose/doc/src/Makefile +++ /dev/null @@ -1,133 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1997-2012. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../../vsn.mk -VSN=$(OSE_VSN) -APPLICATION=ose - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) - -# ---------------------------------------------------- -# Help application directory specification -# ---------------------------------------------------- -EDOC_DIR = $(ERL_TOP)/lib/edoc -SYNTAX_TOOLS_DIR = $(ERL_TOP)/lib/syntax_tools - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- -XML_APPLICATION_FILES = ref_man.xml - -XML_REF3_FILES = \ - ose.xml \ - ose_erl_driver.xml - -XML_REF6_FILES = ose_app.xml - -XML_PART_FILES = part.xml -XML_CHAPTER_FILES = notes.xml ose_intro.xml ose_signals_chapter.xml - -BOOK_FILES = book.xml - -XML_FILES = \ - $(BOOK_FILES) $(XML_CHAPTER_FILES) \ - $(XML_PART_FILES) $(XML_REF3_FILES) $(XML_REF6_FILES) \ - $(XML_APPLICATION_FILES) - -# ---------------------------------------------------- - -HTML_FILES = $(XML_APPLICATION_FILES:%.xml=$(HTMLDIR)/%.html) \ - $(XML_PART_FILES:%.xml=$(HTMLDIR)/%.html) - -INFO_FILE = ../../info - -MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -MAN6_FILES = $(XML_REF6_FILES:%_app.xml=$(MAN6DIR)/%.6) - -HTML_REF_MAN_FILE = $(HTMLDIR)/index.html - -TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf - -SPECS_FILES = - -TOP_SPECS_FILE = - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -XML_FLAGS += - -SPECS_FLAGS = -I../../include -I../../../kernel/include - -OSE_SRC_DIR = ../../src - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- -docs: man pdf html - -$(TOP_PDF_FILE): $(XML_FILES) - -pdf: $(TOP_PDF_FILE) - -html: $(HTML_REF_MAN_FILE) - -man: $(MAN3_FILES) $(MAN6_FILES) - -ose.xml: $(OSE_SRC_DIR)/ose.erl - escript $(DOCGEN)/priv/bin/xml_from_edoc.escript\ - $(OSE_SRC_DIR)/$(@:%.xml=%.erl) - -debug opt: - -clean clean_docs: - rm -rf $(HTMLDIR)/* - rm -f $(MAN3DIR)/* - rm -f $(MAN6DIR)/* - rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) - rm -f $(SPECDIR)/* - rm -f errs core *~ - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_docs_spec: docs - $(INSTALL_DIR) "$(RELSYSDIR)/doc/pdf" - $(INSTALL_DATA) $(TOP_PDF_FILE) "$(RELSYSDIR)/doc/pdf" - $(INSTALL_DIR) "$(RELSYSDIR)/doc/html" - $(INSTALL_DATA) $(HTMLDIR)/* \ - "$(RELSYSDIR)/doc/html" - $(INSTALL_DATA) $(INFO_FILE) "$(RELSYSDIR)" - $(INSTALL_DIR) "$(RELEASE_PATH)/man/man3" - $(INSTALL_DATA) $(MAN3DIR)/* "$(RELEASE_PATH)/man/man3" - $(INSTALL_DIR) "$(RELEASE_PATH)/man/man6" - $(INSTALL_DATA) $(MAN6_FILES) "$(RELEASE_PATH)/man/man6" - -release_spec: diff --git a/lib/ose/doc/src/book.xml b/lib/ose/doc/src/book.xml deleted file mode 100644 index d62e0d32f4..0000000000 --- a/lib/ose/doc/src/book.xml +++ /dev/null @@ -1,49 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE book SYSTEM "book.dtd"> - -<book xmlns:xi="http://www.w3.org/2001/XInclude"> - <header titlestyle="normal"> - <copyright> - <year>2014</year><year>2014</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>OSE</title> - <prepared>Lukas Larsson</prepared> - <docno></docno> - <date>2014-01-08</date> - <rev>1.0</rev> - <file>book.xml</file> - </header> - <insidecover> - </insidecover> - <pagetext>OSE</pagetext> - <preamble> - <contents level="2"></contents> - </preamble> - <parts> - <xi:include href="part.xml"/> - </parts> - <applications> - <xi:include href="ref_man.xml"/> - </applications> - <releasenotes> - <xi:include href="notes.xml"/> - </releasenotes> - <listofterms></listofterms> - <index></index> -</book> diff --git a/lib/ose/doc/src/notes.xml b/lib/ose/doc/src/notes.xml deleted file mode 100644 index 06881b6c99..0000000000 --- a/lib/ose/doc/src/notes.xml +++ /dev/null @@ -1,109 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE chapter SYSTEM "chapter.dtd"> - -<chapter> - <header> - <copyright> - <year>2014</year><year>2014</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>OSE Release Notes</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - <file>notes.xml</file> - </header> - <p>This document describes the changes made to the OSE application.</p> - -<section><title>Ose 1.1</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - Change license text from Erlang Public License to Apache - Public License v2</p> - <p> - Own Id: OTP-12845</p> - </item> - </list> - </section> - -</section> - -<section><title>Ose 1.0.2</title> - - <section><title>Fixed Bugs and Malfunctions</title> - <list> - <item> - <p> - Add missing release notes for the OSE application.</p> - <p> - Own Id: OTP-12177</p> - </item> - </list> - </section> - -</section> - -<section><title>Ose 1.0.1</title> - - <section><title>Fixed Bugs and Malfunctions</title> - <list> - <item> - <p> - Fix some spelling mistakes in documentation</p> - <p> - Own Id: OTP-12152</p> - </item> - </list> - </section> - -</section> - -<section><title>Ose 1.0</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - Erlang/OTP has been ported to the realtime operating - system OSE. The port supports both smp and non-smp - emulator. For details around the port and how to started - see the User's Guide in the <seealso - marker="ose:ose_intro">ose</seealso> application. </p> - <p> - Note that not all parts of Erlang/OTP has been ported. </p> - <p> - Notable things that work are: non-smp and smp emulators, - OSE signal interaction, crypto, asn1, run_erl/to_erl, - tcp, epmd, distribution and most if not all non-os - specific functionality of Erlang.</p> - <p> - Notable things that does not work are: udp/sctp, os_mon, - erl_interface, binding of schedulers.</p> - <p> - Own Id: OTP-11334</p> - </item> - </list> - </section> - -</section> - -</chapter> diff --git a/lib/ose/doc/src/ose_app.xml b/lib/ose/doc/src/ose_app.xml deleted file mode 100644 index d555f0ec4f..0000000000 --- a/lib/ose/doc/src/ose_app.xml +++ /dev/null @@ -1,38 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE appref SYSTEM "appref.dtd"> - -<appref> - <header> - <copyright> - <year>2014</year><year>2014</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>Enea OSE</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - </header> - <app>ose</app> - <appsummary>The OSE Application</appsummary> - <description> - <p>The OSE application contains modules and documentation that only - applies when running Erlang/OTP on Enea OSE.</p> - </description> - -</appref> diff --git a/lib/ose/doc/src/ose_erl_driver.xml b/lib/ose/doc/src/ose_erl_driver.xml deleted file mode 100644 index b804c29d2d..0000000000 --- a/lib/ose/doc/src/ose_erl_driver.xml +++ /dev/null @@ -1,111 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE cref SYSTEM "cref.dtd"> - -<cref> - <header> - <copyright> - <year>2013</year><year>2014</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>erl_driver for Enea OSE</title> - <prepared>Lukas Larsson</prepared> - <docno></docno> - <date>2014-01-08</date> - <rev>A</rev> - <file>ose_erl_driver.xml</file> - </header> - <lib>ose_erl_driver</lib> - <libsummary>Linked-in drivers in Enea OSE</libsummary> - <description> - <p>Writing Linked-in drivers that also work on Enea OSE is very similar for - how you would do it for Unix. The difference from Unix is that - driver_select, ready_input and ready_output all work with signals - instead of file descriptors. This means that the driver_select is - used to specify which type of signal should trigger calls to - ready_input/ready_output. The functions described below are available - to driver programmers on Enea OSE to facilitate this. - </p> - </description> - <section> - <title>DATA TYPES</title> - - <taglist> - <tag><marker id="union_SIGNAL"/>union SIGNAL</tag> - <item>See the Enea OSE SPI documentation for a description.</item> - <tag><marker id="SIGSELECT"/>SIGSELECT</tag> - <item>See the Enea OSE SPI documentation for a description.</item> - <tag><marker id="ErlDrvEvent"/>ErlDrvEvent</tag> - <item>The <c>ErlDrvEvent</c> is a handle to a signal number and id combination. It is passed to <seealso marker="erts:erl_driver#driver_select">driver_select(3)</seealso>.</item> - <tag><marker id="ErlDrvOseEventId"/>ErlDrvOseEventId</tag> - <item>This is the id used to associate a specific signal to a - certain driver instance. </item> - </taglist> - </section> - <funcs> - <func> - <name><ret>union SIGNAL *</ret><nametext>erl_drv_ose_get_signal(ErlDrvEvent drv_event)</nametext></name> - <desc> - <marker id="erl_drv_ose_get_signal"></marker> - <p>Fetch the next signal associated with <c>drv_event</c>. - Signals will be returned in the order which they were received and - when no more signals are available <c>NULL</c> will be returned. - Use this function in the ready_input/ready_output callbacks - to get signals.</p> - </desc> - </func> - <func> - <name><ret>ErlDrvEvent</ret><nametext>erl_drv_ose_event_alloc(SIGSELECT signo, ErlDrvOseEventId id, ErlDrvOseEventId (*resolve_signal)(union SIGNAL* sig), void *extra)</nametext></name> - <desc> - <marker id="erl_drv_ose_event_alloc"></marker> - <p>Create a new <c>ErlDrvEvent</c> associated with <c>signo</c>, - <c>id</c> and uses the <c>resolve_signal</c> function to extract - the <c>id</c> from a signal with <c>signo</c>. The <c>extra</c> - parameter can be used for additional data. See - <seealso marker="ose_signals_chapter#driver"> - Signals in a Linked-in driver</seealso> in the OSE User's Guide. - </p> - </desc> - </func> - <func> - <name><ret>void</ret><nametext>erl_drv_ose_event_free(ErlDrvEvent drv_event)</nametext></name> - <desc> - <marker id="erl_drv_ose_event_free"></marker> - <p>Free a <c>ErlDrvEvent</c>. This should always be done in the - <seealso marker="erts:driver_entry#stop_select">stop_select</seealso> - callback when the event is no longer being used.</p> - </desc> - </func> - <func> - <name><ret>void</ret><nametext>erl_drv_ose_event_fetch(ErlDrvEvent drv_event, SIGSELECT *signo, ErlDrvOseEventId *id, void **extra)</nametext></name> - <desc> - <marker id="erl_drv_ose_event_fetch"></marker> - <p>Write the signal number, id and any extra data associated with <c>drv_event</c> - into <c>*signo</c> and <c>*id</c> respectively. <c>NULL</c> can be - also passed as <c>signo</c> or <c>id</c> in order to ignore that field. - </p> - </desc> - </func> - </funcs> - <section> - <title>SEE ALSO</title> - <p> - <seealso marker="erts:driver_entry">driver_entry(3)</seealso>, - <seealso marker="erts:erl_driver">erl_driver(3)</seealso> - </p> - </section> -</cref> diff --git a/lib/ose/doc/src/ose_intro.xml b/lib/ose/doc/src/ose_intro.xml deleted file mode 100644 index 982516c8bd..0000000000 --- a/lib/ose/doc/src/ose_intro.xml +++ /dev/null @@ -1,154 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE chapter SYSTEM "chapter.dtd"> - -<chapter> - <header> - <copyright> - <year>2013</year><year>2014</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>Introduction</title> - <prepared>Lukas Larsson</prepared> - <docno></docno> - <date>2014-01-08</date> - <rev>A</rev> - <file>ose_intro.xml</file> - </header> - - <section> - <title>Features</title> - </section> - - <section> - <title>Starting Erlang/OTP</title> - <p> - Starting Erlang/OTP on OSE is not as simple as on Unix/Windows (yet). - First of all you have to explicitly use the beam (or beam.smp) executables - found in erts-X.Y.Z/bin as the load module that you run. This in turn - means that you have to supply the raw beam arguments to the emulator - when starting. Fortunately <c>erl</c> on Unix/Windows has a - undocumented flag called <c>-emu_args_exit</c> that can be used to - figure out what the arguments to beam look like. For example:</p> - <code># erl +Mut false +A 10 +S 4:4 +Muycs256 +P 2096 +Q 2096 -emu_args_exit --Mut -false --A -10 --S -4:4 --Muycs256 --P -2096 --Q -2096 --- --root -/usr/local/lib/erlang --progname -erl --- --home -/home/erlang ---</code> - <p> - The arguments are printed on separate lines to make it possible to know - what has to be quoted with ". Each line is one quotable unit. - So taking the arguments above you can supply them to pm_create or - just execute directly on the command line. For example:</p> - <code>rtose@acp3400> pm_install erlang /mst/erlang/erts-6.0/bin/beam.smp -rtose@acp3400> pm_create -c ARGV="-Mut false -A 10 -S 4:4 -Muycs256 -P 2096 -Q 2099 -- -root /mst/erlang -progname erl -- -home /mst/erlang --" erlang -pid: 0x110059 -rtose@acp3400> pm_start 0x110059</code> - <p> - Also note that since we are running erl to figure out the arguments on a - separate machine the paths have to be updated. In the example above - <c>/usr/local/lib/erlang</c> was replaced by <c>/mst/erlang/</c>. The - goal is to in future releases not have to do the special argument handling - but for now (OTP 17.0) you have to do it. - </p> - <note> - Because of a limitation in the way the OSE handles stdio when starting - load modules using pm_install/create the Erlang shell only reads every - other command from stdin. However if you start Erlang using run_erl - you do not have this problem. So it is highly recommended that you - start Erlang using run_erl. - </note> - </section> - - <section> - <title>run_erl and to_erl</title> - <p> - In OSE run_erl and to_erl are combined into a single load module called - run_erl_lm. Installing and starting the load module will add two new - shell commands called run_erl and to_erl. They work in exactly the same - way as the unix variants of run_erl and to_erl, except that the read - and write pipes have to be placed under the /pipe vm. One additional - option also exists to run_erl on ose: - <taglist> - <tag><c>-block Name</c></tag> - <item>The name of the install handle and block that will be created/used by - installing and exectuting the first part of the command. If nothing - if given the basename of the load module will be used for this value. - Example: - <code>pm_install erlang /path/to/erlang/vm/beam.smp -run_erl -daemon -block erlang /pipe/ /mst/erlang_logs/ "beam.smp -A 1 -- -root /mst/erlang -- -home /mst --"</code> - </item> - </taglist> - The same argument munching as when starting Erlang/OTP without run_erl - has to be done. If <c>-daemon</c> is given then all error printouts - are sent to the ramlog. - See also - <seealso marker="erts:run_erl">run_erl</seealso> for more details. - </p> - <p> - Below is an example of how to get started with <c>run_erl_lm</c>. - <code>rtose@acp3400> pm_install run_erl_lm /mst/erlang/erts-6.0/bin/run_erl_lm -rtose@acp3400> pm_create run_erl_lm -pid: 0x1c005d -rtose@acp3400> pm_start 0x1c005d -rtose@acp3400> mkdir /mst/erlang_log -rtose@acp3400> run_erl -daemon /pipe/ /mst/erlang_log/ "/mst/erlang/erts-6.0/bin/beam.smp -A 1 -- -root /mst/erlang -- -home /mst --" -rtose@acp3400> to_erl -Attaching to /pipe/erlang.pipe.1 (^C to exit) -os:type(). -{ose,release} -2> -'to_erl' terminated.</code> - Note that Ctrl-C is used instead of Ctrl-D to exit the to_erl shell. - </p> - </section> - - <section> - <title>epmd</title> - <p> - In OSE epmd will not be started automatically so if you want to use - Erlang distribution you have to manually start epmd. - </p> - </section> - - <section> - <title>VM Process Priorities</title> - <p> - It is possible to set the priorities you want for the OSE processes that - thr emulator creates in the lmconf. An example of how to do it can be - found in the default lmconf file in - $ERL_TOP/erts/emulator/sys/ose/beam.lmconf. - </p> - </section> - -</chapter> diff --git a/lib/ose/doc/src/ose_signals_chapter.xml b/lib/ose/doc/src/ose_signals_chapter.xml deleted file mode 100644 index bcf2259577..0000000000 --- a/lib/ose/doc/src/ose_signals_chapter.xml +++ /dev/null @@ -1,240 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE chapter SYSTEM "chapter.dtd"> - -<chapter> - <header> - <copyright> - <year>2013</year><year>2014</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>Interacting with Enea OSE</title> - <prepared>Lukas Larsson</prepared> - <docno></docno> - <date>2014-01-08</date> - <rev>A</rev> - <file>ose_signals_chapter.xml</file> - </header> - - <marker id="introduction"></marker> - <section> - <title>Introduction</title> - <p>The main way which programs on Enea OSE interact is through the - usage of message passing, much the same way as Erlang processes - communicate. There are two ways in which an Erlang programmer can - interact with the signals sent from other Enea OSE processes; either - through the provided <c>ose</c> module, or by writing a custom linked-in - driver. This User's Guide describes and provides examples for both - approaches. - </p> - </section> - - <marker id="erlang"></marker> - <section> - <title>Signals in Erlang</title> - <p>Erlang/OTP on OSE provides a erlang module called - <seealso marker="ose:ose">ose</seealso> that can be used to interact - with other OSE processes using message passing. The api in the module - is very similar to the native OSE api, so for details of how the - functions work please refer to the official OSE documenation. Below - is an example usage of the API. - </p> - <code>1> P1 = ose:open("p1"). -#Port>0.344> -2> ose:hunt(P1,"p2"). -{#Port>0.344>,1} -3> P2 = ose:open("p2"). -#Port>0.355> -4> flush(). -Shell got {mailbox_up,#Port>0.344>,{#Port>0.344>,1},852189} -ok -5> ose:listen(P1,[1234]). -ok -6> ose:send(P2,ose:get_id(P1),1234,>>"hello">>). -ok -7> flush(). -Shell got {message,#Port>0.344>,{852189,1245316,1234,>>"hello">>}} -ok</code> - </section> - - <marker id="driver"></marker> - <section> - <title>Signals in a Linked-in driver</title> - <p> - Writing Linked-in drivers for OSE is very similar to how it is done - for Unix/Windows. It is only the way in which the driver subscribes - and consumed external events that is different. In Unix (and Windows) - file descriptiors (and Event Objects) are used to select on. On OSE - we use signals to deliver the same functionality. There are two large - differences between a signal and an fd. - </p> - <p> - In OSE it is not possible for a signal number to be a unique identifier - for a resource in the same way as an fd is. For example; let's say we - implement a driver that does an asynchronous hunt that uses signal - number 1234 as the hunt_sig. If we want to be able to have multiple - hunt ports running at the same time we have to have someway of routing - the signal to the correct port. This is achieved by supplying a secondary - id that can be retrieved through the meta-data or payload of the signal, - e.g: - <code>ErlDrvEvent event = erl_drv_ose_event_alloc(1234,port,resolver);</code> - The event you get back from - <seealso marker="ose_erl_driver#erl_drv_ose_event_alloc"> - erl_drv_ose_event_alloc</seealso> can then be used by - <seealso marker="erts:erl_driver#driver_select">driver_select</seealso> - to subscribe to signals. The first argument is just the signal number - that we are interested in. The second is the id that we choose to use, - in this case the port id that we got in the - <seealso marker="erts:driver_entry#start">start</seealso> callback is - used. The third argument is a function pointer to a function that can - be used to figure out the id from a given signal. The fourth argument can - point to any additional data you might want to associate with the event. - There is a complete. You can examine the data contained in the event with - <seealso marker="ose_erl_driver#erl_drv_ose_event_fetch">erl_drv_ose_event_fetch</seealso> - , eg: - <code>erl_drv_ose_event_fetch(event, &signal, &port, (void **)&extra);</code> - example of what this could look like in - <seealso marker="#example">the next section</seealso>. - <note>It is very important to issue the driver_select call before - any of the signals you are interested in are sent. If driver_select - is called after the signal is sent, there is a high probability that it - will be lost.</note> - </p> - <p> - The other difference from unix is that in OSE the payload of the event - (i.e. the signal data) is already received when the ready_output/input - callbacks are called. This means that you access the data of a signal - by calling <seealso marker="ose_erl_driver#erl_drv_ose_get_signal"> - erl_drv_ose_get_signal</seealso>. Additionally multiple signals might be - associated with the event, so you should call - <seealso marker="ose_erl_driver#erl_drv_ose_get_signal"> - erl_drv_ose_get_signal</seealso> until <c>NULL</c> is returned. - </p> - </section> - - <marker id="example"></marker> - <section> - <title>Example Linked-in driver</title> -<code>#include "erl_driver.h" -#include "ose.h" - -struct huntsig { - SIGSELECT signo; - ErlDrvPort port; -}; - -union SIGNAL { - SIGSELECT signo; - struct huntsig; -} - -/* Here we have to get the id from the signal. In this case we use the - port id since we have control over the data structure of the signal. - It is however possible to use anything in here. The only restriction - is that the same id has to be used for all signals of the same number.*/ -ErlDrvOseEventId resolver(union SIGNAL *sig) { - return (ErlDrvOseEventId)sig->huntsig.port; -} - -static int drv_init(void) { return 0; }; - -static ErlDrvData drv_start(ErlDrvPort port, char *command) { - return (ErlDrvData)port; -} - -static ErlDrvSSizeT control(ErlDrvData driver_data, unsigned int cmd, - char *buf, ErlDrvSizeT len, - char **rbuf, ErlDrvSizeT rlen) { - ErlDrvPort port = (ErlDrvPort)driver_data; - - /* An example of extra data to associate with the event */ - char *extra_data = driver_alloc(80); - snprintf("extra_data, "Event, sig_no: 1234, and port: %d", port); - - /* Create a new event to select on */ - ErlDrvOseEvent evt = erl_drv_ose_event_alloc(1234,port,resolver, extra_data); - - /* Make sure to do the select call _BEFORE_ the signal arrives. - The signal might get lost if the hunt call is done before the - select. */ - driver_select(port,evt,ERL_DRV_READ|ERL_DRV_USE,1); - - union SIGNAL *sig = alloc(sizeof(union SIGNAL),1234); - sig->huntsig.port = port; - hunt("testprocess",0,NULL,&sig); - return 0; -} - -static void ready_input(ErlDrvData driver_data, ErlDrvEvent evt) { - char *extra_data; - /* Get the first signal payload from the event */ - union SIGNAL *sig = erl_drv_ose_get_signal(evt); - ErlDrvPort port = (ErlDrvPort)driver_data; - while (sig != NULL) { - if (sig->signo == 1234) { - /* Print out the string we added as the extra parameter */ - erl_drv_ose_event_fetch(evt, NULL, NULL, (void **)&extra_data); - printf("We've received: %s\n", extra_data); - - /* If it is our signal we send a message with the sender of the signal - to the controlling erlang process */ - ErlDrvTermData reply[] = { ERL_DRV_UINT, (ErlDrvUInt)sender(&sig) }; - erl_drv_send_term(port,reply,sizeof(reply) / sizeof(reply[0])); - } - - /* Cleanup the signal and deselect on the event. - Note that the event itself has to be free'd in the stop_select - callback. */ - free_buf(&sig); - driver_select(port,evt,ERL_DRV_READ|ERL_DRV_USE,0); - - /* There could be more than one signal waiting in this event, so - we have to loop until sig == NULL */ - sig = erl_drv_ose_get_signal(evt); - } -} - -static void stop_select(ErlDrvEvent event, void *reserved) -{ - /* Free the extra_data */ - erl_drv_ose_event_fetch(evt, NULL, NULL, (void **)&extra_data); - driver_free(extra_data); - - /* Free the event itself */ - erl_drv_ose_event_free(event); -} - -/** - * Setup the driver entry for the Erlang runtime - **/ -ErlDrvEntry ose_signal_driver_entry = { - .init = drv_init, - .start = drv_start, - .stop = drv_stop, - .ready_input = ready_input, - .driver_name = DRIVER_NAME, - .control = control, - .extended_marker = ERL_DRV_EXTENDED_MARKER, - .major_version = ERL_DRV_EXTENDED_MAJOR_VERSION, - .minor_version = ERL_DRV_EXTENDED_MINOR_VERSION, - .driver_flags = ERL_DRV_FLAG_USE_PORT_LOCKING, - .stop_select = stop_select -}; -</code> - </section> - -</chapter> diff --git a/lib/ose/doc/src/part.xml b/lib/ose/doc/src/part.xml deleted file mode 100644 index 0c9ebd16c0..0000000000 --- a/lib/ose/doc/src/part.xml +++ /dev/null @@ -1,39 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE part SYSTEM "part.dtd"> - -<part xmlns:xi="http://www.w3.org/2001/XInclude"> - <header> - <copyright> - <year>2014</year> - <year>2014</year> - <holder>Ericsson AB, All Rights Reserved</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - The Initial Developer of the Original Code is Ericsson AB. - </legalnotice> - - <title>OSE User's Guide</title> - <prepared>Lukas Larsson</prepared> - <docno></docno> - <date>2014-01-08</date> - <rev>1.0</rev> - <file>part.xml</file> - </header> - <description> - <p><em>OSE</em>.</p> - </description> - <xi:include href="ose_intro.xml"/> - <xi:include href="ose_signals_chapter.xml"/> -</part> diff --git a/lib/ose/doc/src/ref_man.xml b/lib/ose/doc/src/ref_man.xml deleted file mode 100644 index 964e5ab8ff..0000000000 --- a/lib/ose/doc/src/ref_man.xml +++ /dev/null @@ -1,40 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE application SYSTEM "application.dtd"> - -<application xmlns:xi="http://www.w3.org/2001/XInclude"> - <header> - <copyright> - <year>2014</year><year>2014</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>OSE Reference Manual</title> - <prepared>Lukas Larsson</prepared> - <docno></docno> - <date>2014-01-08</date> - <rev>1.0</rev> - <file>ref_man.xml</file> - </header> - <description> - <p>The Standard Erlang Libraries application, <em>STDLIB</em>, - contains modules for manipulating lists, strings and files etc.</p> - <br></br> - </description> - <xi:include href="ose_app.xml"/> - <xi:include href="ose.xml"/> - <xi:include href="ose_erl_driver.xml"/> -</application> diff --git a/lib/ose/ebin/.gitignore b/lib/ose/ebin/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/ose/ebin/.gitignore +++ /dev/null diff --git a/lib/ose/include/.gitignore b/lib/ose/include/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/ose/include/.gitignore +++ /dev/null diff --git a/lib/ose/info b/lib/ose/info deleted file mode 100644 index 85c07dbe82..0000000000 --- a/lib/ose/info +++ /dev/null @@ -1,2 +0,0 @@ -group: misc Miscellaneous Applications -short: Description of Enea OSE specific functionality diff --git a/lib/ose/src/Makefile b/lib/ose/src/Makefile deleted file mode 100644 index a89e9392e9..0000000000 --- a/lib/ose/src/Makefile +++ /dev/null @@ -1,107 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1996-2013. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# - -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../vsn.mk -VSN=$(OSE_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/ose-$(VSN) - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- -MODULES= \ - ose - -HRL_FILES= - -INTERNAL_HRL_FILES= - -ERL_FILES= $(MODULES:%=%.erl) - -TARGET_FILES= $(MODULES:%=$(EBIN)/%.$(EMULATOR)) $(APP_TARGET) $(APPUP_TARGET) - -APP_FILE= ose.app - -APP_SRC= $(APP_FILE).src -APP_TARGET= $(EBIN)/$(APP_FILE) - -APPUP_FILE= ose.appup - -APPUP_SRC= $(APPUP_FILE).src -APPUP_TARGET= $(EBIN)/$(APPUP_FILE) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- - -ifeq ($(NATIVE_LIBS_ENABLED),yes) -ERL_COMPILE_FLAGS += +native -endif -ERL_COMPILE_FLAGS += -I../include -I../../kernel/include -Werror - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug opt: $(TARGET_FILES) - -clean: - rm -f $(TARGET_FILES) - rm -f core - rm -f erl_parse.erl - -docs: - -# ---------------------------------------------------- -# Special Build Targets -# ---------------------------------------------------- - -$(APP_TARGET): $(APP_SRC) ../vsn.mk - $(vsn_verbose)sed -e 's;%VSN%;$(VSN);' $< > $@ - -$(APPUP_TARGET): $(APPUP_SRC) ../vsn.mk - $(vsn_verbose)sed -e 's;%VSN%;$(VSN);' $< > $@ - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - $(INSTALL_DIR) "$(RELSYSDIR)/src" - $(INSTALL_DATA) $(ERL_FILES) "$(RELSYSDIR)/src" - $(INSTALL_DIR) "$(RELSYSDIR)/include" - $(INSTALL_DIR) "$(RELSYSDIR)/ebin" - $(INSTALL_DATA) $(TARGET_FILES) "$(RELSYSDIR)/ebin" - -release_docs_spec: - -# ---------------------------------------------------- -# Dependencies -- alphabetically, please -# ---------------------------------------------------- diff --git a/lib/ose/src/ose.app.src b/lib/ose/src/ose.app.src deleted file mode 100644 index 036779eb16..0000000000 --- a/lib/ose/src/ose.app.src +++ /dev/null @@ -1,28 +0,0 @@ -%% This is an -*- erlang -*- file. -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% -{application, ose, - [{description, "Enea OSE specific modules"}, - {vsn, "%VSN%"}, - {modules, [ose]}, - {registered,[]}, - {applications, [stdlib,kernel]}, - {env, []}, - {runtime_dependencies, ["stdlib-2.0","erts-6.0"]}]}. diff --git a/lib/ose/src/ose.appup.src b/lib/ose/src/ose.appup.src deleted file mode 100644 index 28b6da3439..0000000000 --- a/lib/ose/src/ose.appup.src +++ /dev/null @@ -1,23 +0,0 @@ -%% -*- erlang -*- -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1999-2013. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -{"%VSN%", - [ - ], - [ - ]}. diff --git a/lib/ose/src/ose.erl b/lib/ose/src/ose.erl deleted file mode 100644 index 5534dba4d4..0000000000 --- a/lib/ose/src/ose.erl +++ /dev/null @@ -1,453 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2013. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% -%% @doc Interface module for OSE messaging and process monitoring from Erlang -%% -%% For each mailbox created through {@link open/1} a OSE phantom process with -%% that name is started. Since phantom processes are used the memory footprint -%% of each mailbox is quite small. -%% -%% To receive messages you first have to subscribe to the specific message -%% numbers that you are interested in with {@link listen/2}. The messages -%% will be sent to the Erlang process that created the mailbox. -%% -%% @end -%% --module(ose). - -%%============================================================================== -%% Exported API -%%============================================================================== --export([open/1, - close/1, - get_id/1, - get_name/2, - hunt/2, - dehunt/2, - attach/2, - detach/2, - send/4, - send/5, - listen/2 - ]). - -%%============================================================================== -%% Types -%%============================================================================== --opaque mailbox() :: port(). -%% Mailbox handle. Implemented as an erlang port. - --opaque mailbox_id() :: integer(). -%% Mailbox ID, this is the same as the process id of an OSE process. -%% An integer. - --type message_number() :: 0..4294967295. -%% OSE Signal number - --opaque hunt_ref() :: {mailbox(),integer()}. -%% Reference from a hunt request. This term will be included -%% in a successful hunt response. - --opaque attach_ref() :: {mailbox(),integer()}. -%% Reference from an attach request. This term will be included -%% in the term returned when the attached mailbox disappears. - --export_type([mailbox_id/0, - message_number/0, - mailbox/0, - hunt_ref/0, - attach_ref/0]). - -%%============================================================================== -%% Defines -%%============================================================================== --define(DRIVER_NAME, "ose_signal_drv"). --define(GET_SPID, 1). --define(GET_NAME, 2). --define(HUNT, 100). --define(DEHUNT, 101). --define(ATTACH, 102). --define(DETACH, 103). --define(SEND, 104). --define(SEND_W_S, 105). --define(LISTEN, 106). --define(OPEN, 200). - --define(INT_32BIT(Int),(is_integer(Int) andalso (Int >= 0) andalso (Int < (1 bsl 32)))). - -%%============================================================================== -%% API functions -%%============================================================================== - -%%------------------------------------------------------------------------------ -%% @doc Create a mailbox with the given name and return a port that handles -%% the mailbox. -%% -%% An OSE phantom process with the given name will be created that will send any -%% messages sent through this mailbox. Any messages sent to the new OSE process -%% will automatically be converted to an Erlang message and sent to the Erlang -%% process that calls this function. See {@link listen/2} for details about the -%% format of the message sent. -%% -%% The caller gets linked to the created mailbox. -%% -%% raises: `badarg' | `system_limit' -%% -%% @see listen/2 -%% @end -%%------------------------------------------------------------------------------ --spec open(Name) -> Port when - Name :: iodata(), - Port :: mailbox(). -open(Name) -> - try open_port({spawn_driver,?DRIVER_NAME}, [binary]) of - Port -> - try port_command(Port,[?OPEN,Name]) of - true -> - receive - {ose_drv_reply,Port,{error,Error}} -> - close(Port), - erlang:error(Error,[Name]); - {ose_drv_reply,Port,ok} -> - Port - end - catch - error:badarg -> close(Port),erlang:error(badarg,[Name]) - end - catch - error:badarg -> erlang:error(badarg,[Name]) - end. - -%%------------------------------------------------------------------------------ -%% @doc Close a mailbox -%% -%% This kills the OSE phantom process associated with this mailbox. -%% -%% Will also consume any ``{'EXIT',Port,_}'' message from the port that comes -%% due to the port closing when the calling process traps exits. -%% -%% raises: `badarg' -%% @end -%%------------------------------------------------------------------------------ --spec close(Port) -> ok when - Port :: mailbox(). -close(Port) when is_port(Port) -> - %% Copied from prim_inet - case erlang:process_info(self(), trap_exit) of - {trap_exit,true} -> - link(Port), - catch erlang:port_close(Port), - receive {'EXIT',Port,_} -> ok end; - {trap_exit,false} -> - catch erlang:port_close(Port), - ok - end; -close(NotPort) -> - erlang:error(badarg,[NotPort]). - -%%------------------------------------------------------------------------------ -%% @doc Get the mailbox id for the given port. -%% -%% The mailbox id is the same as the OSE process id of the OSE phantom process -%% that this mailbox represents. -%% -%% raises: `badarg' -%% @end -%%------------------------------------------------------------------------------ --spec get_id(Port) -> Pid when - Port :: mailbox(), - Pid :: mailbox_id(). -get_id(Port) -> - try port_control(Port, ?GET_SPID, <<>>) of - <<Spid:32>> -> Spid - catch error:_Error -> - erlang:error(badarg,[Port]) - end. - -%%------------------------------------------------------------------------------ -%% @doc Get the mailbox name for the given mailbox id. -%% -%% The mailbox name is the name of the OSE process with process id Pid. -%% -%% This call will fail with badarg if the underlying system does not support -%% getting the name from a process id. -%% -%% raises: `badarg' -%% @end -%%------------------------------------------------------------------------------ --spec get_name(Port, Pid) -> Name | undefined when - Port :: mailbox(), - Pid :: mailbox_id(), - Name :: binary(). -get_name(Port, Pid) when ?INT_32BIT(Pid) -> - try port_control(Port, ?GET_NAME, <<Pid:32>>) of - [] -> undefined; - Res -> Res - catch error:_Error -> - erlang:error(badarg,[Port,Pid]) - end; -get_name(Port, Pid) -> - erlang:error(badarg,[Port,Pid]). - - -%%------------------------------------------------------------------------------ -%% @doc Hunt for OSE process by name. -%% -%% Will send `{mailbox_up, Port, Ref, MboxId}' -%% to the calling process when the OSE process becomes available. -%% -%% Returns a reference term that can be used to cancel the hunt -%% using {@link dehunt/2}. -%% -%% raises: `badarg' -%% -%% @end -%%------------------------------------------------------------------------------ --spec hunt(Port, HuntPath) -> Ref when - Port :: mailbox(), - HuntPath :: iodata(), - Ref :: hunt_ref(). -hunt(Port, HuntPath) -> - try port_command(Port, [?HUNT,HuntPath]) of - true -> - receive - {ose_drv_reply,Port,{error,Error}} -> - erlang:error(Error,[Port,HuntPath]); - {ose_drv_reply,Port,Ref} -> - Ref - end - catch error:_Error -> - erlang:error(badarg,[Port,HuntPath]) - end. - -%%------------------------------------------------------------------------------ -%% @doc Stop hunting for OSE process. -%% -%% If a message for this hunt has been sent but not received -%% by the calling process, it is removed from the message queue. -%% Note that this only works if the same process that did -%% the hunt does the dehunt. -%% -%% raises: `badarg' -%% -%% @see hunt/2 -%% @end -%%------------------------------------------------------------------------------ --spec dehunt(Port, Ref) -> ok when - Port :: mailbox(), - Ref :: hunt_ref(). -dehunt(Port, {Port,Ref}) when ?INT_32BIT(Ref) -> - try port_command(Port, <<?DEHUNT:8, Ref:32>>) of - true -> - receive - {ose_drv_reply,Port,{error,enoent}} -> - %% enoent could mean that it is in the message queue - receive - {mailbox_up, Port, {Port,Ref}, _} -> - ok - after 0 -> - ok - end; - {ose_drv_reply,Port,ok} -> - ok - end - catch error:_Error -> - erlang:error(badarg,[Port,{Port,Ref}]) - end; -dehunt(Port,Ref) -> - erlang:error(badarg,[Port,Ref]). - -%%------------------------------------------------------------------------------ -%% @doc Attach to an OSE process. -%% -%% Will send `{mailbox_down, Port, Ref, MboxId}' -%% to the calling process if the OSE process exits. -%% -%% Returns a reference that can be used to cancel the attachment -%% using {@link detach/2}. -%% -%% raises: `badarg' | `enomem' -%% -%% @end -%%------------------------------------------------------------------------------ --spec attach(Port,Pid) -> Ref when - Port :: mailbox(), - Pid :: mailbox_id(), - Ref :: attach_ref(). -attach(Port, Spid) when ?INT_32BIT(Spid) -> - try port_command(Port, <<?ATTACH:8, Spid:32>>) of - true -> - receive - {ose_drv_reply,Port,{error,Error}} -> - erlang:error(Error,[Port,Spid]); - {ose_drv_reply,Port,Ref} -> - Ref - end - catch error:_Error -> - erlang:error(badarg,[Port,Spid]) - end; -attach(Port,Spid) -> - erlang:error(badarg,[Port,Spid]). - - -%%------------------------------------------------------------------------------ -%% @doc Remove attachment to an OSE process. -%% -%% If a message for this monitor has been sent but not received -%% by the calling process, it is removed from the message queue. -%% Note that this only works of the same process -%% that did the attach does the detach. -%% -%% raises: `badarg' -%% -%% @see attach/2 -%% @end -%%------------------------------------------------------------------------------ --spec detach(Port,Ref) -> ok when - Port :: mailbox(), - Ref :: attach_ref(). -detach(Port, {Port,Ref} ) when ?INT_32BIT(Ref) -> - try port_command(Port, <<?DETACH:8, Ref:32>>) of - true -> - receive - {ose_drv_reply,Port,{error,enoent}} -> - %% enoent could mean that it is in the message queue - receive - {mailbox_down,Port,{Port,Ref},_} -> - ok - after 0 -> - ok - end; - {ose_drv_reply,Port,ok} -> - ok - end - catch error:_Error -> - erlang:error(badarg,[Port,{Port,Ref}]) - end; -detach(Port,Ref) -> - erlang:error(badarg,[Port,Ref]). - -%%------------------------------------------------------------------------------ -%% @doc Send an OSE message. -%% -%% The message is sent from the OSE process' own ID that is: `get_id(Port)'. -%% -%% raises: `badarg' -%% -%% @see send/5 -%% @end -%%------------------------------------------------------------------------------ --spec send(Port,Pid,SigNo,SigData) -> ok when - Port :: mailbox(), - Pid :: mailbox_id(), - SigNo :: message_number(), - SigData :: iodata(). -send(Port, Spid, SigNo, SigData) when ?INT_32BIT(Spid), ?INT_32BIT(SigNo) -> - try erlang:port_command(Port, [<<?SEND:8, Spid:32, SigNo:32>>, SigData]) of - true -> ok - catch error:_Error -> - erlang:error(badarg,[Port,Spid,SigNo,SigData]) - end; -send(Port,Spid,SigNo,SigData) -> - erlang:error(badarg,[Port,Spid,SigNo,SigData]). - - -%%------------------------------------------------------------------------------ -%% @doc Send an OSE message with different sender. -%% -%% As {@link send/4} but the sender will be `SenderPid'. -%% -%% raises: `badarg' -%% -%% @see send/4 -%% @end -%%------------------------------------------------------------------------------ --spec send(Port,Pid,SenderPid,SigNo,SigData) -> ok when - Port :: mailbox(), - Pid :: mailbox_id(), - SenderPid :: mailbox_id(), - SigNo :: message_number(), - SigData :: iodata(). -send(Port, Spid, SenderPid, SigNo, SigData) - when ?INT_32BIT(Spid), ?INT_32BIT(SenderPid), ?INT_32BIT(SigNo) -> - try erlang:port_command(Port, [<<?SEND_W_S:8, Spid:32, SenderPid:32, - SigNo:32>>, SigData]) of - true -> ok - catch error:_Error -> - erlang:error(badarg,[Port,Spid,SenderPid,SigNo,SigData]) - end; -send(Port,Spid,SenderPid,SigNo,SigData) -> - erlang:error(badarg,[Port,Spid,SenderPid,SigNo,SigData]). - -%%------------------------------------------------------------------------------ -%% @doc Start listening for specified OSE signal numbers. -%% -%% The mailbox will send `{message,Port,{FromMboxId,ToMboxId,MsgNo,MsgData}}' -%% to the process that created the mailbox when an OSE message with any -%% of the specified `SigNos' arrives. -%% -%% Repeated calls to listen will replace the current set of signal numbers to -%% listen to. i.e -%% -%% ```1>ose:listen(MsgB,[1234,12345]). -%% ok -%% 2> ose:listen(MsgB,[1234,123456]). -%% ok.''' -%% -%% The above will first listen for signals with numbers 1234 and 12345, and then -%% replace that with only listening to 1234 and 123456. -%% -%% With the current implementation it is not possible to listen to all signal -%% numbers. -%% -%% raises: `badarg' | `enomem' -%% -%% @end -%%------------------------------------------------------------------------------ --spec listen(Port, SigNos) -> ok when - Port :: mailbox(), - SigNos :: list(message_number()). -listen(Port, SigNos) when is_list(SigNos) -> - USSigNos = lists:usort(SigNos), - BinSigNos = try - << <<SigNo:32>> || - SigNo <- USSigNos, - ?INT_32BIT(SigNo) orelse erlang:error(badarg) - >> - catch _:_ -> - erlang:error(badarg,[Port,SigNos]) - end, - try port_command(Port, [?LISTEN, BinSigNos]) of - true -> - receive - {ose_drv_reply,Port,{error,Error}} -> - erlang:error(Error,[Port,SigNos]); - {ose_drv_reply,Port,Else} -> - Else - end - catch error:_Error -> - erlang:error(badarg,[Port,SigNos]) - end; -listen(Port, SigNos) -> - erlang:error(badarg,[Port,SigNos]). - - -%%%============================================================================= -%%% Internal functions -%%%============================================================================= diff --git a/lib/ose/test/Makefile b/lib/ose/test/Makefile deleted file mode 100644 index 7e2080ba38..0000000000 --- a/lib/ose/test/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -MODULES= \ - ose_SUITE - -ERL_FILES= $(MODULES:%=%.erl) - -TARGET_FILES= $(MODULES:%=$(EBIN)/%.$(EMULATOR)) - -INSTALL_PROGS= $(TARGET_FILES) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/ose_test - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- - -ERL_MAKE_FLAGS += -ERL_COMPILE_FLAGS += -I$(ERL_TOP)/lib/test_server/include \ - -I$(ERL_TOP)/lib/kernel/include - -EBIN = . - -EMAKEFILE=Emakefile -COVERFILE=ose.cover - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -make_emakefile: - $(ERL_TOP)/make/make_emakefile $(ERL_COMPILE_FLAGS) -o$(EBIN) $(MODULES) \ - > $(EMAKEFILE) - -tests debug opt: make_emakefile - erl $(ERL_MAKE_FLAGS) -make - -clean: - rm -f $(EMAKEFILE) - rm -f $(TARGET_FILES) - rm -f core - -docs: - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - -release_tests_spec: make_emakefile - $(INSTALL_DIR) "$(RELSYSDIR)" - $(INSTALL_DATA) ose.spec $(EMAKEFILE) \ - $(ERL_FILES) $(COVERFILE) "$(RELSYSDIR)" - chmod -R u+w "$(RELSYSDIR)" - @tar cf - *_SUITE_data | (cd "$(RELSYSDIR)"; tar xf -) - -release_docs_spec: diff --git a/lib/ose/test/ose.cover b/lib/ose/test/ose.cover deleted file mode 100644 index 7b846cfaf6..0000000000 --- a/lib/ose/test/ose.cover +++ /dev/null @@ -1,2 +0,0 @@ -%% -*- erlang -*- -{incl_app,ose,details}. diff --git a/lib/ose/test/ose.spec b/lib/ose/test/ose.spec deleted file mode 100644 index c897e8cd16..0000000000 --- a/lib/ose/test/ose.spec +++ /dev/null @@ -1 +0,0 @@ -{suites,"../ose_test",all}. diff --git a/lib/ose/test/ose_SUITE.erl b/lib/ose/test/ose_SUITE.erl deleted file mode 100644 index 31d950bd03..0000000000 --- a/lib/ose/test/ose_SUITE.erl +++ /dev/null @@ -1,766 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1998-2013. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% --module(ose_SUITE). - -%-compile(export_all). - --export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, - init_per_group/2,end_per_group/2,init_per_testcase/2, - end_per_testcase/2]). --export([ - basic/1,stress/1,multi_msg_numbers/1,multi_mailboxes/1, - hunt/1,multi_hunt/1,dehunt/1,multi_dehunt/1, - attach/1,multi_attach/1,detach/1,multi_detach/1, - open_errors/1,close_errors/1,get_id_errors/1,get_name_errors/1, - hunt_errors/1,dehunt_errors/1,attach_errors/1,detach_errors/1, - send_errors/1,send_w_s_errors/1,listen_errors/1 - ]). - --define(INTERFACE,ose). - - -init_per_testcase(_Func, Config) -> - Config. -end_per_testcase(_Func, _Config) -> - ok. - -suite() -> [{timeout,{30,seconds}}]. - -all() -> - [ - basic,stress,multi_msg_numbers,multi_mailboxes, - hunt,multi_hunt,dehunt,multi_dehunt, - attach,multi_attach,detach,multi_detach, - - open_errors,close_errors,get_id_errors,get_name_errors, - hunt_errors,dehunt_errors,attach_errors,detach_errors, - send_errors,send_w_s_errors,listen_errors - ]. - -groups() -> - []. - -init_per_suite(Config) -> - case os:type() of - {ose,_} -> - Config; - _Else -> - {skip,"Only run on OSE"} - end. - -end_per_suite(_Config) -> - ok. - -init_per_group(_GroupName, Config) -> - Config. - -end_per_group(_GroupName, Config) -> - Config. - -basic(_Config) -> - - [P1,P2] = multi_open(2,[42]), - P1Id = ?INTERFACE:get_id(P1), - P2Id = ?INTERFACE:get_id(P2), - - ok = ?INTERFACE:send(P2,P1Id,42,<<"ping">>), - receive - {message,P1,V1} -> - {P2Id,P1Id,42,<<"ping">>} = V1, - ?INTERFACE:send(P1,P2Id,42,<<"pong">>); - Else1 -> - ct:fail({got_wrong_message,Else1}) - end, - - receive - {message,P2,V2} -> - {P1Id,P2Id,42,<<"pong">>} = V2; - Else2 -> - ct:fail({got_wrong_message,Else2}) - end, - - ?INTERFACE:close(P1), - ?INTERFACE:close(P2). - -%% Send 1000 messages and see if we can cope and that msg order is preserved -stress(_Config) -> - - Iterations = 1000, - - [P1,P2] = multi_open(2,[42]), - P1Id = ?INTERFACE:get_id(P1), - P2Id = ?INTERFACE:get_id(P2), - - spawn(fun() -> - n(fun(N) -> - Msg = [<<"ping">>|integer_to_list(N)], - ?INTERFACE:send(P2,P1Id,42,Msg) - end,Iterations) - end), - timer:sleep(100), - n(fun(N) -> - receive - {message,P1,Value} -> - Int = integer_to_binary(N), - {P2Id,P1Id,42,<<"ping",Int/binary>>} = Value, - ok; - Else -> - ct:fail({got_wrong_message,Else}) - end - end,Iterations), - - ?INTERFACE:close(P1), - ?INTERFACE:close(P2). - -%% Listen to 1000 different message numbers and send some random messages -multi_msg_numbers(_Config) -> - - Iterations = 100, - - [P1,P2] = multi_open(2,lists:seq(2000,3000)), - P1Id = ?INTERFACE:get_id(P1), - - n(fun(_) -> - Num = random:uniform(1000)+2000, - ?INTERFACE:send(P2,P1Id,Num,<<"ping",(integer_to_binary(Num))/binary>>) - end,Iterations), - - n(fun(_) -> - receive - {message,P1,{_,_,Id,<<"ping",Num/binary>>}} when Id > 2000; - Id =< 3000 -> - Id = binary_to_integer(Num), - ok; - Else -> - ct:fail({got_wrong_message,Else}) - end - end,Iterations), - - ?INTERFACE:close(P1), - ?INTERFACE:close(P2). - - -%% Create 100 mailboxes and send messages to them -multi_mailboxes(_Config) -> - - Mailboxes = 100, - - [P1|MBs] = multi_open(Mailboxes,[42]), - - [?INTERFACE:send(P1,?INTERFACE:get_id(P),42,[<<"ping">>,?INTERFACE:get_name(P,?INTERFACE:get_id(P))]) || P <- MBs], - - [receive - {message,P,Value} -> - Name = ?INTERFACE:get_name(P,?INTERFACE:get_id(P)), - {_,_,42,<<"ping",Name/binary>>} = Value, - ok - end || P <- MBs], - - [?INTERFACE:close(P) || P <- [P1|MBs]], - ok. - -hunt(_Config) -> - [P1,P2] = multi_open(2,[]), - - Ref = ?INTERFACE:hunt(P1,"p2"), - receive - {mailbox_up,P1,Ref,Pid} -> - Pid = ?INTERFACE:get_id(P2), - ?INTERFACE:close(P1), - ?INTERFACE:close(P2); - Else -> - ct:fail({got_wrong_message,Else,Ref}) - end. - -multi_hunt(_Config) -> - - Iterations = 100, - - P = ?INTERFACE:open("p"), - - Refs = [?INTERFACE:hunt(P,"p"++integer_to_list(N))|| N <- lists:seq(1,Iterations)], - - Pids = [begin - Prt = ?INTERFACE:open("p"++integer_to_list(N)), - Pid = ?INTERFACE:get_id(Prt), - ?INTERFACE:close(Prt), - Pid - end || N <- lists:seq(1,Iterations)], - - [receive - {mailbox_up,P,Ref,Pid} -> - ok - after 10 -> - ct:fail({did_not_get,Pid,Ref}) - end || {Pid,Ref} <- lists:zip(Pids,Refs)], - ?INTERFACE:close(P). - - -dehunt(_Config) -> - [P1] = multi_open(1,[]), - Ref = ?INTERFACE:hunt(P1,"p2"), - receive - _Else -> ct:fail({got,_Else}) - after 1000 -> - ok - end, - P2 = ?INTERFACE:open("p2"), - - % Make sure any messages are sent - receive after 10 -> ok end, - - ok = ?INTERFACE:dehunt(P1,Ref), - - % Make sure no messages are received - receive - _Else2 -> ct:fail({got,_Else2}) - after 1000 -> - ?INTERFACE:close(P1), - ?INTERFACE:close(P2) - end. - -%%% -%%% This testcase basically: -%%% spawn 10 processes that in parallel -%%% adds some hunts for different OSE processes -%%% maybe create hunted OSE process -%%% dehunt half of the hunts -%%% create more hunts -%%% if not created create hunted OSE process -%%% veryify that all expected hunt messages are received -%%% verify that all processes exited correctly -%%% -%%% This complex test is done to make sure that the internal handling -%%% of dehunt works as expected. -%%% -multi_dehunt(_Config) -> - [P1] = multi_open(1,[]), - - Scenario = - fun(Iterations) -> - - Hunted = "p"++integer_to_list(Iterations), - %% Start a couple of hunts - Refs = [?INTERFACE:hunt(P1,Hunted) || _ <- lists:seq(1,Iterations)], - - %% We alternate if the process is opened before or after the dehunt - P2O = if Iterations rem 2 == 0 -> - ?INTERFACE:open(Hunted); - true -> - undefined - end, - - %% Remove half of them - {RemRefs,_} = lists:mapfoldl(fun(Ref,Acc) when Acc rem 2 == 0 -> - ok = ?INTERFACE:dehunt(P1,Ref), - {[],Acc+1}; - (Ref,Acc) -> - {Ref,Acc+1} - end,0,Refs), - - %% Add some new ones - NewRefs = [?INTERFACE:hunt(P1,Hunted) - || _ <- lists:seq(1,Iterations div 4)] - ++ lists:flatten(RemRefs), - - P2 = if P2O == undefined -> - ?INTERFACE:open(Hunted); - true -> - P2O - end, - P2Id = ?INTERFACE:get_id(P2), - - %% Receive all the expected ones - lists:foreach(fun(Ref) -> - receive - {mailbox_up,P1,Ref,P2Id} -> - ok - after 1000 -> - io:format("Flush: ~p~n",[flush()]), - io:format("~p~n",[{Iterations,{did_not_get, Ref}}]), - ok = Ref - end - end,NewRefs), - - %% Check that no other have arrived - receive - _Else -> - io:format("Flush: ~p~n",[flush()]), - io:format("~p~n",[{Iterations,{got, _Else}}]), - ok = _Else - after 100 -> - ok - end, - ?INTERFACE:close(P2) - end, - - Self = self(), - - n(fun(N) -> - spawn(fun() -> Self ! - Scenario(N*25) - end), - ok - end,10), - - n(fun(_N) -> - receive ok -> ok - after 60000 -> ct:fail(failed) - end - end,10), - ?INTERFACE:close(P1). - -attach(_Config) -> - [P1,P2] = multi_open(2,[]), - - P2Id = ?INTERFACE:get_id(P2), - Ref = ?INTERFACE:attach(P1,P2Id), - ?INTERFACE:close(P2), - receive - {mailbox_down,P1,Ref,P2Id} -> - ?INTERFACE:close(P1); - _Else -> - ct:fail({got,_Else, {P1,Ref,P2Id}}) - after 1000 -> - ct:fail({did_not_get,P1,Ref,P2Id}) - end. - -multi_attach(_Config) -> - - Iterations = 100, - - [P1|Pids] = multi_open(Iterations,[]), - - Refs = [{?INTERFACE:get_id(Pid),?INTERFACE:attach(P1,?INTERFACE:get_id(Pid))} || Pid <- Pids], - - [?INTERFACE:close(Pid) || Pid <- Pids], - - [receive - {mailbox_down,P1,Ref,Pid} -> - ok - after 10000 -> - ct:fail({did_not_get,Pid,Ref}) - end || {Pid,Ref} <- Refs], - ?INTERFACE:close(P1). - -detach(_Config) -> - [P1,P2] = multi_open(2,[]), - P2Id = ?INTERFACE:get_id(P2), - Ref = ?INTERFACE:attach(P1,P2Id), - receive - _Else -> ct:fail({got,_Else}) - after 100 -> - ok - end, - - ?INTERFACE:close(P2), - - % Make sure any messages are sent - receive after 10 -> ok end, - - ?INTERFACE:detach(P1,Ref), - - % Make sure no messages are received - receive - _Else2 -> ct:fail({got,_Else2}) - after 1000 -> - ?INTERFACE:close(P1) - end. - -%%% -%%% This testcase basically: -%%% spawn 10 processes that in parallel -%%% adds some attach for different OSE processes -%%% maybe close OSE process -%%% dehunt half of the hunts -%%% create more hunts -%%% if not closed close attached OSE process -%%% veryify that all expected attach messages are received -%%% verify that all processes exited correctly -%%% -%%% This complex test is done to make sure that the internal handling -%%% of dehunt works as expected. -%%% -multi_detach(_Config) -> - [P1] = multi_open(1,[]), - - Scenario = - fun(Iterations) -> - - Attached = ?INTERFACE:open("p"++integer_to_list(Iterations)), - AttachedId = ?INTERFACE:get_id(Attached), - %% Start a couple of attachs - Refs = [?INTERFACE:attach(P1,AttachedId) || _ <- lists:seq(1,Iterations)], - - %% We alternate if the process is closed before or after the detach - P2O = if Iterations rem 2 == 0 -> - ?INTERFACE:close(Attached); - true -> - undefined - end, - - %% Remove half of them - {RemRefs,_} = lists:mapfoldl(fun(Ref,Acc) when Acc rem 2 == 0 -> - ok = ?INTERFACE:detach(P1,Ref), - {[],Acc+1}; - (Ref,Acc) -> - {Ref,Acc+1} - end,0,Refs), - - %% Add some new ones - NewRefs = [?INTERFACE:attach(P1,AttachedId) - || _ <- lists:seq(1,Iterations div 4)] - ++ lists:flatten(RemRefs), - - if P2O == undefined -> - ?INTERFACE:close(Attached); - true -> - P2O - end, - - %% Receive all the expected ones - lists:foreach(fun(Ref) -> - receive - {mailbox_down,P1,Ref,AttachedId} -> - ok - after 1000 -> - io:format("Flush: ~p~n",[flush()]), - io:format("~p~n",[{Iterations,{did_not_get, Ref}}]), - ok = Ref - end - end,NewRefs), - - %% Check that no other have arrived - receive - _Else -> - io:format("Flush: ~p~n",[flush()]), - io:format("~p~n",[{Iterations,{got, _Else}}]), - ok = _Else - after 100 -> - ok - end - end, - - Self = self(), - - n(fun(N) -> - spawn(fun() -> Self ! - Scenario(N*5) - end), - ok - end,10), - - n(fun(_N) -> - receive ok -> ok - after 60000 -> ct:fail(failed) - end - end,10), - ?INTERFACE:close(P1). - - -open_errors(_Config) -> - {'EXIT',{badarg,[{?INTERFACE,open,[inval],_}|_]}} = - (catch ?INTERFACE:open(inval)), - {'EXIT',{badarg,[{?INTERFACE,open,[["p"|1]],_}|_]}} = - (catch ?INTERFACE:open(["p"|1])), - {'EXIT',{badarg,[{?INTERFACE,open,[["p",1234]],_}|_]}} = - (catch ?INTERFACE:open(["p",1234])), - - ok. - -close_errors(_Config) -> - {'EXIT',{badarg,[{?INTERFACE,close,[inval],_}|_]}} = - (catch ?INTERFACE:close(inval)), - - P1 = ?INTERFACE:open("p1"), - ok = ?INTERFACE:close(P1), - ok = ?INTERFACE:close(P1). - - -get_id_errors(_Config) -> - {'EXIT',{badarg,[{?INTERFACE,get_id,[inval],_}|_]}} = - (catch ?INTERFACE:get_id(inval)), - - P1 = ?INTERFACE:open("p1"), - ok = ?INTERFACE:close(P1), - {'EXIT',{badarg,[{?INTERFACE,get_id,[P1],_}|_]}} = - (catch ?INTERFACE:get_id(P1)), - - ok. - -get_name_errors(_Config) -> - P1 = ?INTERFACE:open("p1"), - {'EXIT',{badarg,[{?INTERFACE,get_name,[P1,inval],_}|_]}} = - (catch ?INTERFACE:get_name(P1,inval)), - - undefined = ?INTERFACE:get_name(P1,1234), - - P2 = ?INTERFACE:open("p2"), - P2Id = ?INTERFACE:get_id(P2), - ok = ?INTERFACE:close(P1), - {'EXIT',{badarg,[{?INTERFACE,get_name,[P1,P2Id],_}|_]}} = - (catch ?INTERFACE:get_name(P1,P2Id)), - ?INTERFACE:close(P2), - - P3 = ?INTERFACE:open([255]), - <<255>> = ?INTERFACE:get_name(P3, ?INTERFACE:get_id(P3)), - ?INTERFACE:close(P3), - - ok. - -hunt_errors(_Config) -> - - {'EXIT',{badarg,[{?INTERFACE,hunt,[inval,"hello"],_}|_]}} = - (catch ?INTERFACE:hunt(inval,"hello")), - - P1 = ?INTERFACE:open("p1"), - {'EXIT',{badarg,[{?INTERFACE,hunt,[P1,["hello",12345]],_}|_]}} = - (catch ?INTERFACE:hunt(P1,["hello",12345])), - - P2 = ?INTERFACE:open(<<255>>), - P2Pid = ?INTERFACE:get_id(P2), - Ref = ?INTERFACE:hunt(P1,[255]), - receive - {mailbox_up,P1,Ref,P2Pid} -> - ok; - Else -> - ct:fail({got,Else,{mailbox_up,P1,Ref,P2Pid}}) - after 150 -> - ct:fail({did_not_get,{mailbox_up,P1,Ref,P2Pid}}) - end, - - ok = ?INTERFACE:close(P1), - ok = ?INTERFACE:close(P2), - {'EXIT',{badarg,[{?INTERFACE,hunt,[P1,["hello"]],_}|_]}} = - (catch ?INTERFACE:hunt(P1,["hello"])), - - ok. - -dehunt_errors(_Config) -> - P1 = ?INTERFACE:open("p1"), - Ref = ?INTERFACE:hunt(P1,"p2"), - - {'EXIT',{badarg,[{?INTERFACE,dehunt,[inval,Ref],_}|_]}} = - (catch ?INTERFACE:dehunt(inval,Ref)), - - {'EXIT',{badarg,[{?INTERFACE,dehunt,[P1,inval],_}|_]}} = - (catch ?INTERFACE:dehunt(P1,inval)), - - ok = ?INTERFACE:dehunt(P1,Ref), - ok = ?INTERFACE:dehunt(P1,Ref), - - ok = ?INTERFACE:close(P1), - - {'EXIT',{badarg,[{?INTERFACE,dehunt,[P1,Ref],_}|_]}} = - (catch ?INTERFACE:dehunt(P1,Ref)), - - case ?INTERFACE of - ose -> ok; - _ -> - P2 = ?INTERFACE:open("p2"), - ok = ?INTERFACE:close(P2) - end, - - receive - Else -> ct:fail({got,Else}) - after 100 -> - ok - end. - -attach_errors(_Config) -> - P1 = ?INTERFACE:open("p1"), - P2 = ?INTERFACE:open("p2"), - P2Id = ?INTERFACE:get_id(P2), - - {'EXIT',{badarg,[{?INTERFACE,attach,[inval,P2Id],_}|_]}} = - (catch ?INTERFACE:attach(inval,P2Id)), - - {'EXIT',{badarg,[{?INTERFACE,attach,[P1,[12345]],_}|_]}} = - (catch ?INTERFACE:attach(P1,[12345])), - - ok = ?INTERFACE:close(P1), - ok = ?INTERFACE:close(P2), - {'EXIT',{badarg,[{?INTERFACE,attach,[P1,P2Id],_}|_]}} = - (catch ?INTERFACE:attach(P1,P2Id)), - - ok. - -detach_errors(_Config) -> - P1 = ?INTERFACE:open("p1"), - P2 = ?INTERFACE:open("p2"), - P2Id = ?INTERFACE:get_id(P2), - - Ref = ?INTERFACE:attach(P1,P2Id), - - {'EXIT',{badarg,[{?INTERFACE,detach,[inval,Ref],_}|_]}} = - (catch ?INTERFACE:detach(inval,Ref)), - - {'EXIT',{badarg,[{?INTERFACE,detach,[P1,inval],_}|_]}} = - (catch ?INTERFACE:detach(P1,inval)), - - ok = ?INTERFACE:detach(P1,Ref), - ok = ?INTERFACE:detach(P1,Ref), - - case ?INTERFACE of - ose -> ok; - _ -> - ok = ?INTERFACE:close(P1) - end, - - ok = ?INTERFACE:close(P2), - ok = ?INTERFACE:close(P1), - - {'EXIT',{badarg,[{?INTERFACE,detach,[P1,Ref],_}|_]}} = - (catch ?INTERFACE:detach(P1,Ref)), - - receive - Else -> ct:fail({got,Else}) - after 100 -> - ok - end. - -send_errors(_Config) -> - P1 = ?INTERFACE:open("p1"), - P2 = ?INTERFACE:open("p2"), - P2Id = ?INTERFACE:get_id(P2), - - {'EXIT',{badarg,[{?INTERFACE,send,[inval,P2Id,42,"hello"],_}|_]}} = - (catch ?INTERFACE:send(inval,P2Id,42,"hello")), - {'EXIT',{badarg,[{?INTERFACE,send,[P1,inval,42,"hello"],_}|_]}} = - (catch ?INTERFACE:send(P1,inval,42,"hello")), - {'EXIT',{badarg,[{?INTERFACE,send,[P1,P2Id,inval,"hello"],_}|_]}} = - (catch ?INTERFACE:send(P1,P2Id,inval,"hello")), - {'EXIT',{badarg,[{?INTERFACE,send,[P1,P2Id,42,inval],_}|_]}} = - (catch ?INTERFACE:send(P1,P2Id,42,inval)), - - ok = ?INTERFACE:close(P2), - ok = ?INTERFACE:send(P1,P2Id,42,"hello"), - ok = ?INTERFACE:close(P1), - - {'EXIT',{badarg,[{?INTERFACE,send,[P1,P2Id,42,"hello"],_}|_]}} = - (catch ?INTERFACE:send(P1,P2Id,42,"hello")), - - receive - Else -> ct:fail({got,Else}) - after 100 -> - ok - end. - -send_w_s_errors(_Config) -> - P1 = ?INTERFACE:open("p1"), - P1Id = ?INTERFACE:get_id(P1), - P2 = ?INTERFACE:open("p2"), - P2Id = ?INTERFACE:get_id(P2), - P3 = ?INTERFACE:open("p3"), - P3Id = ?INTERFACE:get_id(P3), - - {'EXIT',{badarg,[{?INTERFACE,send,[inval,P2Id,P1Id,42,"hello"],_}|_]}} = - (catch ?INTERFACE:send(inval,P2Id,P1Id,42,"hello")), - {'EXIT',{badarg,[{?INTERFACE,send,[P2,-1,P1Id,42,"hello"],_}|_]}} = - (catch ?INTERFACE:send(P2,-1,P1Id,42,"hello")), - {'EXIT',{badarg,[{?INTERFACE,send,[P2,P2Id,1 bsl 32,42,"hello"],_}|_]}} = - (catch ?INTERFACE:send(P2,P2Id,1 bsl 32,42,"hello")), - {'EXIT',{badarg,[{?INTERFACE,send,[P2,P2Id,P1Id,inval,"hello"],_}|_]}} = - (catch ?INTERFACE:send(P2,P2Id,P1Id,inval,"hello")), - {'EXIT',{badarg,[{?INTERFACE,send,[P2,P2Id,P1Id,42,inval],_}|_]}} = - (catch ?INTERFACE:send(P2,P2Id,P1Id,42,inval)), - - ok = ?INTERFACE:close(P3), - ok = ?INTERFACE:send(P2,P3Id,P1Id,42,"hello"), - - ok = ?INTERFACE:close(P1), - ok = ?INTERFACE:send(P2,P2Id,P1Id,42,"hello"), - ok = ?INTERFACE:close(P2), - - {'EXIT',{badarg,[{?INTERFACE,send,[P1,P2Id,P1Id,42,"hello"],_}|_]}} = - (catch ?INTERFACE:send(P1,P2Id,P1Id,42,"hello")), - - receive - Else -> ct:fail({got,Else}) - after 100 -> - ok - end. - -listen_errors(_Config) -> - - P1 = ?INTERFACE:open("p1"), - P1Id = ?INTERFACE:get_id(P1), - - {'EXIT',{badarg,[{?INTERFACE,listen,[inval,[42]],_}|_]}} = - (catch ?INTERFACE:listen(inval,[42])), - {'EXIT',{badarg,[{?INTERFACE,listen,[P1,inval],_}|_]}} = - (catch ?INTERFACE:listen(P1,inval)), - {'EXIT',{badarg,[{?INTERFACE,listen,[P1,[1 bsl 33]],_}|_]}} = - (catch ?INTERFACE:listen(P1,[1 bsl 33])), - - ok = ?INTERFACE:listen(P1,[42,42,42,42,42,42,42,42,42,42,42,42,42]), - - case ?INTERFACE of - ose -> ok; - _ -> - ?INTERFACE:send(P1,P1Id,42,"hello"), - timer:sleep(50), - ?INTERFACE:listen(P1,[]), - ?INTERFACE:send(P1,P1Id,42,"hello2"), - - receive - {message,P1,42,"hello"} -> ok - end, - - receive - Else -> ct:fail({got,Else}) - after 100 -> - ok - end - end, - - ok = ?INTERFACE:close(P1), - {'EXIT',{badarg,[{?INTERFACE,listen,[P1,[42]],_}|_]}} = - (catch ?INTERFACE:listen(P1,[42])), - - ok. - -%% -%% Internal functions -%% -multi_open(N,ListenNums) -> - multi_open(N,ListenNums,[]). - -multi_open(0,_,Acc) -> - Acc; -multi_open(N,ListenNums,Acc) -> - P = ?INTERFACE:open("p"++integer_to_list(N)), - ok = ?INTERFACE:listen(P,ListenNums), - multi_open(N-1,ListenNums,[P|Acc]). - -n(_F,0) -> - ok; -n(F,N) -> - ok = F(N), - n(F,N-1). - - -flush() -> - receive - Msg -> - [Msg|flush()] - after 0 -> - [] - end. diff --git a/lib/ose/vsn.mk b/lib/ose/vsn.mk deleted file mode 100644 index fb1cf8219f..0000000000 --- a/lib/ose/vsn.mk +++ /dev/null @@ -1 +0,0 @@ -OSE_VSN = 1.1 diff --git a/lib/percept/test/egd_SUITE.erl b/lib/percept/test/egd_SUITE.erl index 41e8999e17..5a0a9af14d 100644 --- a/lib/percept/test/egd_SUITE.erl +++ b/lib/percept/test/egd_SUITE.erl @@ -40,7 +40,7 @@ -define(default_timeout, ?t:minutes(1)). init_per_suite(Config) when is_list(Config) -> - random:seed(now()), + rand:seed(exsplus), Config. end_per_suite(Config) when is_list(Config) -> @@ -348,4 +348,4 @@ get_points(0, Out) -> get_points(N, Out) -> get_points(N - 1, [get_point() | Out]). -random(N) -> trunc(random:uniform(trunc(N + 1)) - 1). +random(N) -> trunc(rand:uniform(trunc(N + 1)) - 1). diff --git a/lib/reltool/src/reltool.hrl b/lib/reltool/src/reltool.hrl index 4c3f76bdc6..9ac22b9450 100644 --- a/lib/reltool/src/reltool.hrl +++ b/lib/reltool/src/reltool.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2009-2012. All Rights Reserved. +%% Copyright Ericsson AB 2009-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -141,15 +141,15 @@ app_name :: '_' | app_name(), incl_cond :: '_' | incl_cond() | undefined, debug_info :: '_' | debug_info() | undefined, - is_app_mod :: '_' | boolean(), - is_ebin_mod :: '_' | boolean(), - uses_mods :: '$2' | [mod_name()], - exists :: '_' | boolean(), + is_app_mod :: '_' | boolean() | undefined, + is_ebin_mod :: '_' | boolean() | undefined, + uses_mods :: '$2' | [mod_name()] | undefined, + exists :: '_' | boolean() | undefined, %% Dynamic - status :: '_' | status(), - used_by_mods :: '_' | [mod_name()], - is_pre_included :: '_' | boolean() | undefined, - is_included :: '_' | boolean() | undefined + status = ok :: '_' | status(), + used_by_mods = [] :: '_' | [mod_name()], + is_pre_included :: '_' | boolean() | undefined, + is_included :: '_' | boolean() | undefined }). -record(app_info, @@ -177,10 +177,10 @@ name :: '_' | app_name(), is_escript :: '_' | boolean() | {inlined, escript_app_name()}, use_selected_vsn :: '_' | vsn | dir | undefined, - active_dir :: '_' | dir(), + active_dir :: '_' | dir() | undefined, sorted_dirs :: '_' | [dir()], - vsn :: '_' | app_vsn(), - label :: '_' | app_label(), + vsn :: '_' | app_vsn() | undefined, + label :: '_' | app_label() | undefined, info :: '_' | #app_info{} | undefined, mods :: '_' | [#mod{}], @@ -192,21 +192,21 @@ debug_info :: '_' | debug_info() | undefined, app_file :: '_' | app_file() | undefined, app_type :: '_' | app_type() | undefined, - incl_app_filters :: '_' | [#regexp{}], - excl_app_filters :: '_' | [#regexp{}], - incl_archive_filters :: '_' | [#regexp{}], - excl_archive_filters :: '_' | [#regexp{}], - archive_opts :: '_' | [archive_opt()], + incl_app_filters :: '_' | [#regexp{}] | undefined, + excl_app_filters :: '_' | [#regexp{}] | undefined, + incl_archive_filters :: '_' | [#regexp{}] | undefined, + excl_archive_filters :: '_' | [#regexp{}] | undefined, + archive_opts :: '_' | [archive_opt()] | undefined, %% Dynamic status :: '_' | status(), - uses_mods :: '_' | [mod_name()], - used_by_mods :: '_' | [mod_name()], - uses_apps :: '_' | [app_name()], - used_by_apps :: '_' | [app_name()], + uses_mods :: '_' | [mod_name()] | undefined, + used_by_mods :: '_' | [mod_name()] | undefined, + uses_apps :: '_' | [app_name()] | undefined, + used_by_apps :: '_' | [app_name()] | undefined, is_pre_included :: '_' | '$2' | boolean() | undefined, is_included :: '_' | '$1' | boolean() | undefined, - rels :: '_' | [rel_name()] + rels :: '_' | [rel_name()] | undefined }). -record(rel_app, @@ -237,7 +237,7 @@ rels :: [#rel{}], emu_name :: emu_name(), profile :: profile(), - excl_lib :: excl_lib(), + excl_lib :: excl_lib() | undefined, incl_sys_filters :: [#regexp{}], excl_sys_filters :: [#regexp{}], incl_app_filters :: [#regexp{}], diff --git a/lib/reltool/src/reltool_fgraph_win.erl b/lib/reltool/src/reltool_fgraph_win.erl index 6b58cae187..deab502bfe 100644 --- a/lib/reltool/src/reltool_fgraph_win.erl +++ b/lib/reltool/src/reltool_fgraph_win.erl @@ -220,8 +220,8 @@ graph_add_node_unsure(Key, State, G = #graph{ vs = Vs }) -> graph_add_node(Key, Color, G = #graph{ vs = Vs}) -> Q = 20.0, % repulsive force M = 0.5, % mass - P = {float(450 + random:uniform(100)), - float(450 + random:uniform(100))}, + P = {float(450 + rand:uniform(100)), + float(450 + rand:uniform(100))}, G#graph{ vs = reltool_fgraph:add(Key, #fg_v{ p = P, m = M, q = Q, color = Color}, Vs)}. diff --git a/lib/runtime_tools/c_src/Makefile.in b/lib/runtime_tools/c_src/Makefile.in index 448b8c62c2..aeacee0655 100644 --- a/lib/runtime_tools/c_src/Makefile.in +++ b/lib/runtime_tools/c_src/Makefile.in @@ -102,12 +102,7 @@ endif _create_dirs := $(shell mkdir -p $(OBJDIR) $(LIBDIR)) -ifneq ($(findstring ose,$(TARGET)),ose) debug opt valgrind: $(SOLIBS) $(OBJDIR) $(LIBDIR) $(NIF_LIB) -else -# We do not build this on OSE -debug opt valgrind: -endif DYNTRACE_OBJS = $(before_DTrace_OBJS) @@ -159,10 +154,8 @@ include $(ERL_TOP)/make/otp_release_targets.mk release_spec: opt $(INSTALL_DIR) "$(RELSYSDIR)/priv/obj" $(INSTALL_DIR) "$(RELSYSDIR)/priv/lib" -ifneq ($(findstring ose,$(TARGET)),ose) $(INSTALL_PROGRAM) $(DYNTRACE_OBJS) "$(RELSYSDIR)/priv/obj" $(INSTALL_PROGRAM) $(NIF_LIB) $(SOLIBS) "$(RELSYSDIR)/priv/lib" -endif release_docs_spec: diff --git a/lib/runtime_tools/doc/src/Makefile b/lib/runtime_tools/doc/src/Makefile index 0292333f0a..38725807ae 100644 --- a/lib/runtime_tools/doc/src/Makefile +++ b/lib/runtime_tools/doc/src/Makefile @@ -41,7 +41,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) # Target Specs # ---------------------------------------------------- XML_APPLICATION_FILES = ref_man.xml -XML_REF3_FILES = dbg.xml dyntrace.xml erts_alloc_config.xml system_information.xml +XML_REF3_FILES = dbg.xml dyntrace.xml erts_alloc_config.xml system_information.xml msacc.xml XML_REF6_FILES = runtime_tools_app.xml XML_PART_FILES = part_notes.xml part_notes_history.xml part.xml diff --git a/lib/runtime_tools/doc/src/msacc.xml b/lib/runtime_tools/doc/src/msacc.xml new file mode 100644 index 0000000000..129da3d230 --- /dev/null +++ b/lib/runtime_tools/doc/src/msacc.xml @@ -0,0 +1,305 @@ +<?xml version="1.0" encoding="utf-8" ?> +<!DOCTYPE erlref SYSTEM "erlref.dtd"> + +<erlref> + <header> + <copyright> + <year>2014</year><year>2014</year> + <holder>Ericsson AB. All Rights Reserved.</holder> + </copyright> + <legalnotice> + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + </legalnotice> + + <title>Microstate Accounting</title> + <prepared>Lukas Larsson</prepared> + <responsible></responsible> + <docno>1</docno> + <approved></approved> + <checked></checked> + <date>14-09-30</date> + <rev>A</rev> + <file>msacc.xml</file> + </header> + <module>msacc</module> + <modulesummary>Convenience functions for microstate accounting</modulesummary> + <description> + <p>This module implements some convenience functions for analyzing + microstate accounting data. For details about how to use the basic api and + what the different states represent see + <seealso marker="erts:erlang#statistics_microstate_accounting"><c> + erlang:statistics(microstate_accounting)</c></seealso>.</p> + <marker id="msacc_print_example"></marker> + <p><em>Basic Scenario</em></p> + <pre>1> <input>msacc:start(1000).</input> +ok +2> <input>msacc:print().</input> +Average thread real-time : 1000513 us +Accumulated system run-time : 2213 us +Average scheduler run-time : 1076 us + + Thread aux check_io emulator gc other port sleep + +Stats per thread: + async( 0) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% + async( 1) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% + aux( 1) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 99.99% + scheduler( 1) 0.00% 0.03% 0.13% 0.00% 0.01% 0.00% 99.82% + scheduler( 2) 0.00% 0.00% 0.00% 0.00% 0.03% 0.00% 99.97% + +Stats per type: + async 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% + aux 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 99.99% + scheduler 0.00% 0.02% 0.06% 0.00% 0.02% 0.00% 99.89% +ok +</pre> + <p>This first command enables microstate accounting for 1000 milliseconds. + See <seealso marker="#start-0"><c>start/0</c></seealso>, + <seealso marker="#stop-0"><c>stop/0</c></seealso>, + <seealso marker="#reset-0"><c>reset/0</c></seealso> and + <seealso marker="#start-1"><c>start/1</c></seealso> for more details. + The second command prints the statistics gathered during that time. + First three general statistics are printed.</p> + <taglist> + <tag>Average real-time</tag> + <item>The average time spent collecting data in the threads. + This should be close to the time which data was collected. + </item> + <tag>System run-time</tag> + <item>The total run-time of all threads in the system. + This is what you get if you call <c>msacc:stats(total_runtime,Stats).</c> + </item> + <tag>Average scheduler run-time</tag> + <item>The average run-time for the schedulers. + This is the average amount of time the schedulers did not sleep.</item> + </taglist> + <p>Then one column per state is printed with a the percentage of time this + thread spent in the state out of it's own real-time. After the thread + specific time, the accumulated time for each type of thread is printed in + a similar format.</p> + <p>Since we have the average real-time and the percentage spent in each + state we can easily calculate the time spent in each state by multiplying + <c>Average thread real-time</c> with <c>Thread state %</c>, i.e. to + get the time Scheduler 1 spent in the emulator state we do + <c>1000513us * 0.13% = 1300us</c>.</p> + </description> + <datatypes> + <datatype> + <name name="msacc_data"/> + </datatype> + <datatype> + <name name="msacc_data_thread"/> + </datatype> + <datatype> + <name name="msacc_data_counters"/> + <desc><p>A map containing the different microstate accounting states and + the number of microseconds spent in it.</p></desc> + </datatype> + <datatype> + <name name="msacc_stats"/> + </datatype> + <datatype> + <name name="msacc_stats_thread"/> + <desc><p>A map containing information about a specific thread. The + percentages in the map can be either run-time or real-time depending + on if <c>runtime</c> or <c>realtime</c> was requested from + <seealso marker="#stats-2">stats/2</seealso>. <c>system</c> is the + percentage of total system time for this specific thread.</p></desc> + </datatype> + <datatype> + <name name="msacc_stats_counters"/> + <desc><p>A map containing the different microstate accounting states. Each + value in the map contains another map with the percentage of time that + this thread has spent in the specific state. Both the percentage of + <c>system</c> time and the time for that specific <c>thread</c> is part of + the map.</p></desc> + </datatype> + <datatype> + <name name="msacc_type"/> + </datatype> + <datatype> + <name name="msacc_id"/> + </datatype> + <datatype> + <name name="msacc_state"/> + <desc><p>The different states that a thread can be in. See + <seealso marker="erts:erlang#statistics_microstate_accounting"> + erlang:statistics(microstate_accounting)</seealso> for details. + </p></desc> + </datatype> + <datatype> + <name name="msacc_print_options"/> + <desc><p>The different options that can be given to + <seealso marker="#print-2"><c>print/2</c></seealso>. + </p></desc> + </datatype> + </datatypes> + <funcs> + <func> + <name name="available" arity="0"/> + <fsummary>Check if microstate accounting is available</fsummary> + <desc> + <p>This function checks whether microstate accounting + is available or not.</p> + </desc> + </func> + <func> + <name name="start" arity="0"/> + <fsummary>Start microstate accounting.</fsummary> + <desc> + <p>Start microstate accounting. Returns whether it was + previously enabled or disabled.</p> + </desc> + </func> + <func> + <name name="start" arity="1"/> + <fsummary>Start microstate accounting for a time.</fsummary> + <desc> + <p>Resets all counters and then starts microstate accounting + for the given milliseconds.</p> + </desc> + </func> + <func> + <name name="stop" arity="0"/> + <fsummary>Stop microstate accounting.</fsummary> + <desc> + <p>Stop microstate accounting. + Returns whether is was previously enabled or disabled.</p> + </desc> + </func> + <func> + <name name="reset" arity="0"/> + <fsummary>Reset microstate accounting counters</fsummary> + <desc> + <p>Reset microstate accounting counters. + Returns whether is was enabled or disabled.</p> + </desc> + </func> + <func> + <name name="print" arity="0"/> + <fsummary>Print microstate statistics</fsummary> + <desc> + <p> + Prints the current microstate accounting to standard out. + Same as + <seealso marker="#print-1"> + <c>msacc:print(msacc:stats(),#{}).</c> + </seealso> + </p> + </desc> + </func> + <func> + <name name="print" arity="1"/> + <fsummary>Print microstate statistics</fsummary> + <desc> + <p>Print the given microstate statistics values to stdout. + Same as + <seealso marker="#print-1"> + <c>msacc:print(DataOrStats,#{}).</c> + </seealso> + </p> + </desc> + </func> + <func> + <name name="print" arity="2"/> + <fsummary>Print microstate statistics</fsummary> + <desc> + <p>Print the given microstate statistics values to standard out. + With many states this can be quite verbose. See the top of this + reference manual for a brief description of what the fields mean.</p> + <p>It is possible to print more specific types of statistics by + first manipulating the <c>DataOrStats</c> using + <seealso marker="#stats-2"><c>stats/2</c></seealso>. + For instance if you want to print the percentage of run-time for each + thread you can do:</p> + <pre><input>msacc:print(msacc:stats(runtime,msacc:stats())).</input></pre> + <p>If you want to only print run-time per thread type you can do:</p> + <pre><input>msacc:print(msacc:stats(type,msacc:stats(runtime,msacc:stats()))).</input></pre> + <p><em>Options</em></p> + <taglist> + <tag><c>system</c></tag><item>Print percentage of time spent in each + state out of system time as well as thread time. + Default: false.</item> + </taglist> + </desc> + </func> + <func> + <name name="print" arity="3"/> + <fsummary>Print microstate statistics</fsummary> + <desc> + <p>Print the given microstate statistics values to the given file + or device. The other arguments behave the same way as for + <seealso marker="#print-2"><c>print/2</c></seealso>.</p> + </desc> + </func> + <func> + <name name="stats" arity="0"/> + <fsummary></fsummary> + <desc> + <p>Returns a runtime system independent version of the microstate + statistics data presented by + <seealso marker="erts:erlang#statistics_microstate_accounting"> + <c>erlang:statistics(microstate_accounting)</c></seealso>. + All counters have been normalized to be in microsecond resolution.</p> + </desc> + </func> + <func> + <name name="stats" arity="2" clause_i="1"/> + <fsummary></fsummary> + <desc> + <p>Returns the system time for the given microstate statistics values. + System time is the accumulated time of all threads.</p> + <taglist> + <tag><c>realtime</c></tag> + <item>Returns all time recorded for all threads.</item> + <tag><c>runtime</c></tag> + <item>Returns all time spent doing work for all threads, i.e. + all time not spent in the <c>sleep</c> state.</item> + </taglist> + </desc> + </func> + <func> + <name name="stats" arity="2" clause_i="2"/> + <fsummary></fsummary> + <desc> + <p>Returns fractions of real-time or run-time spent in the various + threads from the given microstate statistics values.</p> + </desc> + </func> + <func> + <name name="stats" arity="2" clause_i="3"/> + <fsummary></fsummary> + <desc> + <p>Returns a list of microstate statistics values where the values + for all threads of the same type has been merged.</p> + </desc> + </func> + <func> + <name name="to_file" arity="1"/> + <fsummary></fsummary> + <desc> + <p>Dumps the current microstate statistics counters to a file that can + be parsed with <seealso marker="kernel:file#consult/1"> + file:consult/1</seealso>.</p> + </desc> + </func> + <func> + <name name="from_file" arity="1"/> + <fsummary></fsummary> + <desc> + <p>Read a file dump produced by <seealso marker="#to_file/1"> + to_file(Filename)</seealso>.</p> + </desc> + </func> + </funcs> +</erlref> diff --git a/lib/runtime_tools/doc/src/ref_man.xml b/lib/runtime_tools/doc/src/ref_man.xml index ea0c0832a4..8657a07a30 100644 --- a/lib/runtime_tools/doc/src/ref_man.xml +++ b/lib/runtime_tools/doc/src/ref_man.xml @@ -36,6 +36,7 @@ <xi:include href="dbg.xml"/> <xi:include href="dyntrace.xml"/> <xi:include href="erts_alloc_config.xml"/> + <xi:include href="msacc.xml"/> <xi:include href="system_information.xml"/> </application> diff --git a/lib/runtime_tools/doc/src/specs.xml b/lib/runtime_tools/doc/src/specs.xml index d4c3c9dfe6..978bd39e55 100644 --- a/lib/runtime_tools/doc/src/specs.xml +++ b/lib/runtime_tools/doc/src/specs.xml @@ -1,4 +1,5 @@ <?xml version="1.0" encoding="utf-8" ?> <specs xmlns:xi="http://www.w3.org/2001/XInclude"> <xi:include href="../specs/specs_system_information.xml"/> + <xi:include href="../specs/specs_msacc.xml"/> </specs> diff --git a/lib/runtime_tools/src/Makefile b/lib/runtime_tools/src/Makefile index 99b90f9ec5..3b41184f4e 100644 --- a/lib/runtime_tools/src/Makefile +++ b/lib/runtime_tools/src/Makefile @@ -45,7 +45,9 @@ MODULES= \ percept_profile \ system_information \ observer_backend \ - ttb_autostart + ttb_autostart\ + msacc + HRL_FILES= ../include/observer_backend.hrl ERL_FILES= $(MODULES:%=%.erl) diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl index d2a7d734c1..22b531e6ee 100644 --- a/lib/runtime_tools/src/dbg.erl +++ b/lib/runtime_tools/src/dbg.erl @@ -1269,7 +1269,7 @@ gen_reader(follow_file, Filename) -> %% Opens a file and returns a reader (lazy list). gen_reader_file(ReadFun, Filename) -> - case file:open(Filename, [read, raw, binary]) of + case file:open(Filename, [read, raw, binary, read_ahead]) of {ok, File} -> mk_reader(ReadFun, File); Error -> @@ -1294,7 +1294,7 @@ mk_reader(ReadFun, Source) -> mk_reader_wrap([]) -> []; mk_reader_wrap([Hd | _] = WrapFiles) -> - case file:open(wrap_name(Hd), [read, raw, binary]) of + case file:open(wrap_name(Hd), [read, raw, binary, read_ahead]) of {ok, File} -> mk_reader_wrap(WrapFiles, File); Error -> diff --git a/lib/runtime_tools/src/msacc.erl b/lib/runtime_tools/src/msacc.erl new file mode 100644 index 0000000000..612effa5aa --- /dev/null +++ b/lib/runtime_tools/src/msacc.erl @@ -0,0 +1,355 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2014-2015. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +%% +%% @doc Microstate accounting utility function +%% +%% This module provides a user interface for analysing +%% erlang:statistics(microstate_accounting) data. +%% + +-module(msacc). +-export([available/0, start/0, start/1, stop/0, reset/0, to_file/1, + from_file/1, stats/0, stats/2, print/0, print/1, print/2, + print/3]). + +-type msacc_data() :: [msacc_data_thread()]. + +-type msacc_data_thread() :: #{ '$type' => msacc_data, + type => msacc_type(), id => msacc_id(), + counters => msacc_data_counters() }. +-type msacc_data_counters() :: #{ msacc_state() => non_neg_integer()}. + +-type msacc_stats() :: [msacc_stats_thread()]. +-type msacc_stats_thread() :: #{ '$type' => msacc_stats, + type => msacc_type(), id => msacc_id(), + system => float(), + counters => msacc_stats_counters()}. +-type msacc_stats_counters() :: #{ msacc_state() => #{ thread => float(), + system => float()}}. + + +-type msacc_type() :: scheduler | aux | async. +-type msacc_id() :: non_neg_integer(). +-type msacc_state() :: alloc | aux | bif | busy_wait | check_io | + emulator | ets | gc | gc_fullsweep | nif | + other | port | send | sleep | timers. + +-type msacc_print_options() :: #{ system => boolean() }. + +-spec available() -> boolean(). +available() -> + try + [_|_] = erlang:statistics(microstate_accounting), + true + catch _:_ -> + false + end. + +-spec start() -> boolean(). +start() -> + erlang:system_flag(microstate_accounting, true). + +-spec stop() -> boolean(). +stop() -> + erlang:system_flag(microstate_accounting, false). + +-spec reset() -> boolean(). +reset() -> + erlang:system_flag(microstate_accounting, reset). + +-spec start(Time) -> true when + Time :: timeout(). +start(Tmo) -> + stop(), reset(), start(), + timer:sleep(Tmo), + stop(). + +-spec to_file(Filename) -> ok | {error, file:posix()} when + Filename :: file:name_all(). +to_file(Filename) -> + file:write_file(Filename, io_lib:format("~p.~n",[stats()])). + +-spec from_file(Filename) -> msacc_data() when + Filename :: file:name_all(). +from_file(Filename) -> + {ok, [Stats]} = file:consult(Filename), + Stats. + +-spec print() -> ok. +print() -> + print(stats()). + +-spec print(DataOrStats) -> ok when + DataOrStats :: msacc_data() | msacc_stats(). +print(Stats) -> + print(Stats, #{}). + +-spec print(DataOrStats, Options) -> ok when + DataOrStats :: msacc_data() | msacc_stats(), + Options :: msacc_print_options(). +print(Stats, Options) -> + print(group_leader(), Stats, Options). + +-spec print(FileOrDevice, DataOrStats, Options) -> ok when + FileOrDevice :: file:filename() | io:device(), + DataOrStats :: msacc_data() | msacc_stats(), + Options :: msacc_print_options(). +print(Filename, Stats, Options) when is_list(Filename) -> + case file:open(Filename,[write]) of + {ok, D} -> print(D, Stats, Options),file:close(D); + Error -> Error + end; +print(Device, Stats, Options) -> + DefaultOpts = #{ system => false }, + print_int(Device, Stats, maps:merge(DefaultOpts, Options)). +print_int(Device, [#{ '$type' := msacc_data, id := _Id }|_] = Stats, Options) -> + TypeStats = stats(type, Stats), + io:format(Device, "~s", [print_stats_overview(Stats, Options)]), + io:format(Device, "~s", [print_stats_header(Stats, Options)]), + io:format(Device, "~s", [print_stats_threads( + stats(realtime, Stats), Options)]), + io:format(Device, "~s", [print_stats_type( + stats(realtime, TypeStats), Options)]); +print_int(Device, [#{ '$type' := msacc_data }|_] = Stats, Options) -> + io:format(Device, "~s", [print_stats_header(Stats, Options)]), + io:format(Device, "~s", [print_stats_type( + stats(realtime, Stats), Options)]); +print_int(Device, [#{ '$type' := msacc_stats, id := _Id }|_] = Stats,Options) -> + io:format(Device, "~s", [print_stats_header(Stats, Options)]), + io:format(Device, "~s", [print_stats_threads(Stats, Options)]), + io:format(Device, "~s", [print_stats_type( + msacc:stats(type, Stats), Options)]); +print_int(Device, [#{ '$type' := msacc_stats }|_] = Stats, Options) -> + io:format(Device, "~s", [print_stats_header(Stats, Options)]), + io:format(Device, "~s", [print_stats_type(Stats, Options)]). + + +-spec stats() -> msacc_data(). +stats() -> + Fun = fun F(K,{PerfCount,StateCount}) -> + %% Need to handle ERTS_MSACC_STATE_COUNTERS + {F(K,PerfCount),StateCount}; + F(_K,PerfCount) -> + erlang:convert_time_unit(PerfCount, perf_counter, 1000000) + end, + UsStats = lists:map( + fun(#{ counters := Cnt } = M) -> + UsCnt = maps:map(Fun,Cnt), + M#{ '$type' => msacc_data, counters := UsCnt } + end, erlang:statistics(microstate_accounting)), + statssort(UsStats). + +-spec stats(Analysis, Stats) -> non_neg_integer() when + Analysis :: system_realtime | system_runtime, + Stats :: msacc_data(); + (Analysis, Stats) -> msacc_stats() when + Analysis :: realtime | runtime, + Stats :: msacc_data(); + (Analysis, StatsOrData) -> msacc_data() | msacc_stats() when + Analysis :: type, + StatsOrData :: msacc_data() | msacc_stats(). +stats(system_realtime, Stats) -> + lists:foldl(fun(#{ counters := Cnt }, Acc) -> + get_total(Cnt, Acc) + end, 0, Stats); +stats(system_runtime, Stats) -> + lists:foldl(fun(#{ counters := Cnt }, Acc) -> + get_total(maps:remove(sleep, Cnt), Acc) + end, 0, Stats); +stats(realtime, Stats) -> + RealTime = stats(system_realtime, Stats), + statssort([get_thread_perc(Thread, RealTime) || Thread <- Stats]); +stats(runtime, Stats) -> + RunTime = stats(system_runtime, Stats), + statssort([get_thread_perc(T#{ counters := maps:remove(sleep,Cnt)}, RunTime) + || T = #{ counters := Cnt } <- Stats]); +stats(type, Stats) -> + statssort(merge_threads(Stats, [])). + +print_stats_overview(Stats, _Options) -> + RunTime = stats(system_runtime, Stats), + RealTime = stats(system_realtime, Stats) div length(Stats), + SchedStats = [S || #{ type := scheduler } = S <- Stats], + AvgSchedRunTime = stats(system_runtime, SchedStats) div length(SchedStats), + NumSize = if + RealTime > RunTime -> length(integer_to_list(RealTime)); + true -> length(integer_to_list(RunTime)) + end, + [io_lib:format("Average thread real-time : ~*B us~n", + [NumSize, RealTime]), + io_lib:format("Accumulated system run-time : ~*B us~n", + [NumSize, RunTime]), + io_lib:format("Average scheduler run-time : ~*B us~n", + [NumSize, AvgSchedRunTime]), + io_lib:format("~n",[])]. + +print_stats_threads(Stats, Options) -> + [io_lib:format("~nStats per thread:~n", []), + [print_thread_info(Thread, Options) || Thread <- Stats]]. + +print_stats_type(Stats, Options) -> + [io_lib:format("~nStats per type:~n", []), + [print_thread_info(Thread, Options) || Thread <- Stats]]. + + +print_stats_header([#{ counters := Cnt }|_], #{ system := PrintSys }) -> + [io_lib:format("~14s", ["Thread"]), + map(fun(Counter, _) when PrintSys-> + io_lib:format("~9s ", [atom_to_list(Counter)]); + (Counter, _) -> + io_lib:format("~9s", [atom_to_list(Counter)]) + end, Cnt), + io_lib:format("~n",[])]. + +print_thread_info(#{ '$type' := msacc_stats, + counters := Cnt } = Thread, #{ system := PrintSys }) -> + [case maps:find(id, Thread) of + error -> + io_lib:format("~14s", [atom_to_list(maps:get(type, Thread))]); + {ok, Id} -> + io_lib:format("~10s(~2B)", [atom_to_list(maps:get(type,Thread)),Id]) + end, + map(fun(_Key, #{ thread := ThreadPerc, system := SystemPerc }) when PrintSys -> + io_lib:format("~6.2f%(~4.1f%)", [ThreadPerc, SystemPerc]); + (_Key, #{ thread := ThreadPerc }) -> + io_lib:format("~8.2f%", [ThreadPerc]) + end, Cnt), + io_lib:format("~n",[])]. + +get_total(Cnt, Base) -> + maps:fold(fun(_, {Val,_}, Time) -> + %% Have to handle ERTS_MSACC_STATE_COUNTERS + Time + Val; + (_, Val, Time) -> Time + Val + end, Base, Cnt). + +get_thread_perc(#{ '$type' := msacc_data, counters := Cnt } = Thread, + SystemTime) -> + ThreadTime = get_total(Cnt, 0), + Thread#{ '$type' := msacc_stats, + system => percentage(ThreadTime,SystemTime), + counters => get_thread_perc(Cnt, ThreadTime, SystemTime)}. +get_thread_perc(Cnt, ThreadTime, SystemTime) -> + maps:map(fun F(Key, {Val, C}) -> + M = F(Key, Val), + M#{ cnt => C }; + F(_Key, Val) -> + #{ thread => percentage(Val, ThreadTime), + system => percentage(Val, SystemTime) } + end, Cnt). + +%% This code is a little bit messy as it has to be able to deal with +%% both [msacc_data()] and [msacc_stats()]. +merge_threads([#{ '$type' := msacc_stats, + type := Type, + counters := Cnt } = M0|R], Acc) -> + case keyfind(type, Type, Acc) of + false -> + merge_threads(R, [maps:remove(id,M0#{ threads => 1 })|Acc]); + #{ '$type' := msacc_stats, counters := Cnt0, + threads := Threads, system := System } = M -> + NewMap = M#{ counters := add_counters(Cnt, Cnt0), + system := System + maps:get(system, M0), + threads := Threads + 1}, + NewAcc = keyreplace(type, Type, NewMap, Acc), + merge_threads(R, NewAcc) + end; +merge_threads([], [#{ '$type' := msacc_stats, + system := System, + threads := Threads, + counters := Cnt} = M0|R]) -> + Counters = maps:map(fun(_,#{ thread := Thr } = Map) -> + Map#{ thread := Thr / Threads } + end, Cnt), + M = maps:remove(threads, M0), + [M#{ system := System, counters := Counters} | merge_threads([],R)]; +merge_threads([], []) -> + []; +%% The clauses below deal with msacc_data() +merge_threads([#{ '$type' := msacc_data, + type := Type, + counters := Cnt } = M0|R], Acc) -> + case keyfind(type, Type, Acc) of + false -> + merge_threads(R, [maps:remove(id,M0)|Acc]); + #{ '$type' := msacc_data, counters := Cnt0 } = M -> + NewMap = M#{ counters := add_counters(Cnt, Cnt0) }, + NewAcc = keyreplace(type, Type, NewMap, Acc), + merge_threads(R, NewAcc) + end; +merge_threads([], Acc) -> + Acc. + +add_counters(M1, M2) -> + maps:map( + fun(Key, #{ thread := Thr1, system := Sys1, cnt := Cnt1}) -> + %% Have to handle ERTS_MSACC_STATE_COUNTERS + #{ thread := Thr2, system := Sys2, cnt := Cnt2} = maps:get(Key, M2), + #{ thread => Thr1 + Thr2, system => Sys1 + Sys2, + cnt => Cnt1 + Cnt2 }; + (Key, #{ thread := Thr1, system := Sys1}) -> + #{ thread := Thr2, system := Sys2} = maps:get(Key, M2), + #{ thread => Thr1 + Thr2, system => Sys1 + Sys2}; + (Key, {V1,C1}) -> + %% Have to handle ERTS_MSACC_STATE_COUNTERS + {V2,C2} = maps:get(Key, M2),{V1+V2,C1+C2}; + (Key, V1) -> maps:get(Key, M2) + V1 + end, M1). + +percentage(Divident, Divisor) -> + if Divisor == 0 andalso Divident /= 0 -> + 100.0; + Divisor == 0 -> + 0.0; + true -> + Divident / Divisor * 100 + end. + +keyfind(Key, Value, [H|T]) -> + case maps:find(Key, H) of + {ok, Value} -> + H; + _ -> + keyfind(Key, Value, T) + end; +keyfind(_, _, []) -> + false. + +keyreplace(Key, Value, NewMap, [H|T]) -> + case maps:find(Key, H) of + {ok, Value} -> + [NewMap|T]; + _ -> + [H|keyreplace(Key, Value, NewMap, T)] + end; +keyreplace(_, _, _, []) -> + []. + +statssort(Stats) -> + lists:sort(fun(#{ type := Type1, id := Id1}, + #{ type := Type2, id := Id2}) -> + {Type1, Id1} < {Type2, Id2}; + (#{ type := Type1}, #{ type := Type2}) -> + Type1 < Type2 + end, Stats). + +map(Fun,Map) -> + [ Fun(K,V) || {K,V} <- maps:to_list(Map) ]. diff --git a/lib/runtime_tools/src/runtime_tools.app.src b/lib/runtime_tools/src/runtime_tools.app.src index ad10655aa0..aeda103e72 100644 --- a/lib/runtime_tools/src/runtime_tools.app.src +++ b/lib/runtime_tools/src/runtime_tools.app.src @@ -22,7 +22,8 @@ {vsn, "%VSN%"}, {modules, [appmon_info, dbg,observer_backend,percept_profile, runtime_tools,runtime_tools_sup,erts_alloc_config, - ttb_autostart,dyntrace,system_information]}, + ttb_autostart,dyntrace,system_information, + msacc]}, {registered, [runtime_tools_sup]}, {applications, [kernel, stdlib]}, {env, []}, diff --git a/lib/runtime_tools/test/Makefile b/lib/runtime_tools/test/Makefile index dcb9082231..71ac8b1157 100644 --- a/lib/runtime_tools/test/Makefile +++ b/lib/runtime_tools/test/Makefile @@ -7,7 +7,8 @@ MODULES = \ runtime_tools_SUITE \ system_information_SUITE \ dbg_SUITE \ - erts_alloc_config_SUITE + erts_alloc_config_SUITE \ + msacc_SUITE ERL_FILES= $(MODULES:%=%.erl) diff --git a/lib/runtime_tools/test/msacc_SUITE.erl b/lib/runtime_tools/test/msacc_SUITE.erl new file mode 100644 index 0000000000..145a6d07fb --- /dev/null +++ b/lib/runtime_tools/test/msacc_SUITE.erl @@ -0,0 +1,132 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2014-2015. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +-module(msacc_SUITE). + +-include_lib("common_test/include/ct.hrl"). + +%% Test server callbacks +-export([suite/0, all/0]). + +%% Test cases +-export([ + %% API-test + api_file/1, + api_start_stop/1, + api_timer/1, + api_print/1 + ]). + +%%-------------------------------------------------------------------- +%% COMMON TEST CALLBACK FUNCTIONS +%%-------------------------------------------------------------------- +all() -> + [ + api_start_stop, + api_file, + api_timer, + api_print + ]. + +suite() -> [ + {timetrap,{minutes,1}}, + {ct_hooks,[ts_install_cth]} + ]. + +%%-------------------------------------------------------------------- +%% TEST CASES +%%-------------------------------------------------------------------- + +api_timer(_Config) -> + + %% Run msacc for about 100ms + msacc:start(100), + + %% Verify that scheduler 1 executed+slept for about 100ms + [Sched1] = [S || S = #{ type := scheduler, id := 1 } <- msacc:stats()], + + #{ counters := Cnt } = Sched1, + + %% Time should be in us + Time = maps:fold(fun(_,V,Acc) -> V + Acc end, 0, Cnt), + + if Time < 120000 andalso Time > 80000 -> ok; + true -> ct:fail({inaccurate_time, Time, msacc:stats()}) + end. + +%% We just do a basic check that none of the apis crash +api_start_stop(_Config) -> + msacc:start(), + timer:sleep(100), + msacc:stop(), + Runtime = msacc:stats(system_runtime, msacc:stats()), + Realtime = msacc:stats(system_realtime, msacc:stats()), + true = Runtime < Realtime, + + RuntimeCnt = msacc:stats(runtime, msacc:stats()), + RealtimeCnt = msacc:stats(realtime, msacc:stats()), + TypeCnt = msacc:stats(type, msacc:stats()), + + %% These should be very similar + RuntimeTypeCnt = msacc:stats(type, RuntimeCnt), + TypeRuntimeCnt = msacc:stats(runtime, TypeCnt), + lists:map(fun({#{ system := T1 },#{ system := T2}}) -> + if T1-0.5 < T2 orelse T1+0.5 > T2 -> ok; + true -> ct:fail({inaccurate_stats, RuntimeTypeCnt, + TypeRuntimeCnt}) + end + end, lists:zip(RuntimeTypeCnt, TypeRuntimeCnt)), + + %% These should be very similar + RealtimeTypeCnt = msacc:stats(type, RealtimeCnt), + TypeRealtimeCnt = msacc:stats(realtime, TypeCnt), + lists:map(fun({#{ system := T1 },#{ system := T2}}) -> + if T1-0.5 < T2 orelse T1+0.5 > T2 -> ok; + true -> ct:fail({inaccurate_stats, RealtimeTypeCnt, + TypeRealtimeCnt}) + end + end,lists:zip(RealtimeTypeCnt, TypeRealtimeCnt)), + + msacc:reset(). + +api_file(Config) -> + PrivDir = proplists:get_value(priv_dir, Config), + File = filename:join(PrivDir, "msacc.stats"), + Stats = msacc:stats(), + ok = msacc:to_file(File), + Stats = msacc:from_file(File), + + PrintFile = filename:join(PrivDir, "msacc.txt"), + msacc:print(PrintFile, Stats, #{}). + +%% We just check that it is possible to print in a couple of different ways +api_print(_Config) -> + msacc:start(100), + io:format("msacc:print(msacc:stats()).~n"), + msacc:print(msacc:stats()), + io:format("msacc:print(msacc:stats(),#{ system => true }).~n"), + msacc:print(msacc:stats(), #{ system => true }), + io:format("msacc:print(msacc:stats(runtime,msacc:stats())).~n"), + msacc:print(msacc:stats(runtime, msacc:stats())), + io:format("msacc:print(msacc:stats(type,msacc:stats())).~n"), + msacc:print(msacc:stats(type, msacc:stats())), + io:format("msacc:print(msacc:stats(realtime,msacc:stats())).~n"), + msacc:print(msacc:stats(realtime, msacc:stats())), + io:format("msacc:stats(type,msacc:stats(runtime,msacc:stats())).~n"), + msacc:print(msacc:stats(type, msacc:stats(runtime, msacc:stats()))). diff --git a/lib/sasl/doc/src/overload.xml b/lib/sasl/doc/src/overload.xml index 5c3d00afeb..2f19cd9088 100644 --- a/lib/sasl/doc/src/overload.xml +++ b/lib/sasl/doc/src/overload.xml @@ -35,6 +35,12 @@ <module>overload</module> <modulesummary>An Overload Regulation Process</modulesummary> <description> + <warning> + <p> + All functions in this module are deprecated and will be + removed in a future release. + </p> + </warning> <p><c>overload</c> is a process that indirectly regulates the CPU usage in the system. The idea is that a main application calls function diff --git a/lib/sasl/doc/src/sasl_app.xml b/lib/sasl/doc/src/sasl_app.xml index 8d79251c7e..bcd446a868 100644 --- a/lib/sasl/doc/src/sasl_app.xml +++ b/lib/sasl/doc/src/sasl_app.xml @@ -34,7 +34,7 @@ <p>The <c>SASL</c> application provides the following services:</p> <list type="bulleted"> <item><c>alarm_handler</c></item> - <item><c>overload</c></item> + <item><c>overload</c> (deprecated)</item> <item><c>rb</c></item> <item><c>release_handler</c></item> <item><c>systools</c></item> @@ -145,11 +145,15 @@ <p>Specifies the maximum intensity for <seealso marker="overload"><c>overload</c></seealso>. Default is <c>0.8</c>.</p> + <p>Note that the <c>overload</c> module is deprected and + will be removed in a future release.</p> </item> <tag><c><![CDATA[overload_weight = float() > 0 ]]></c></tag> <item> <p>Specifies the <seealso marker="overload"><c>overload</c></seealso> weight. Default is <c>0.1</c>.</p> + <p>Note that the <c>overload</c> module is deprected and + will be removed in a future release.</p> </item> <tag><c><![CDATA[start_prg = string() ]]></c></tag> <item> diff --git a/lib/sasl/src/overload.erl b/lib/sasl/src/overload.erl index 61b925d219..bc8ab7d5e4 100644 --- a/lib/sasl/src/overload.erl +++ b/lib/sasl/src/overload.erl @@ -19,6 +19,8 @@ %% -module(overload). +-deprecated(module). + -export([start_link/0, request/0, set_config_data/2, get_overload_info/0]). diff --git a/lib/sasl/src/release_handler_1.erl b/lib/sasl/src/release_handler_1.erl index 536ac924d4..a6325270a5 100644 --- a/lib/sasl/src/release_handler_1.erl +++ b/lib/sasl/src/release_handler_1.erl @@ -587,12 +587,12 @@ get_supervised_procs() -> get_application_names()). get_supervised_procs(_, Root, Procs, {ok, SupMod}) -> - get_procs(maybe_supervisor_which_children(get_proc_state(Root), SupMod, Root), Root) ++ + get_procs(maybe_supervisor_which_children(Root, SupMod, Root), Root) ++ [{undefined, undefined, Root, [SupMod]} | Procs]; get_supervised_procs(Application, Root, Procs, {error, _}) -> error_logger:error_msg("release_handler: cannot find top supervisor for " "application ~w~n", [Application]), - get_procs(maybe_supervisor_which_children(get_proc_state(Root), Application, Root), Root) ++ Procs. + get_procs(maybe_supervisor_which_children(Root, Application, Root), Root) ++ Procs. get_application_names() -> lists:map(fun({Application, _Name, _Vsn}) -> @@ -613,33 +613,54 @@ get_procs([{Name, Pid, worker, Mods} | T], Sup) when is_pid(Pid), is_list(Mods) [{Sup, Name, Pid, Mods} | get_procs(T, Sup)]; get_procs([{Name, Pid, supervisor, Mods} | T], Sup) when is_pid(Pid) -> [{Sup, Name, Pid, Mods} | get_procs(T, Sup)] ++ - get_procs(maybe_supervisor_which_children(get_proc_state(Pid), Name, Pid), Pid); + get_procs(maybe_supervisor_which_children(Pid, Name, Pid), Pid); get_procs([_H | T], Sup) -> get_procs(T, Sup); get_procs(_, _Sup) -> []. +maybe_supervisor_which_children(Proc, Name, Pid) -> + case get_proc_state(Proc) of + noproc -> + %% process exited before we could interrogate it. + %% not necessarily a bug, but reporting a warning as a curiosity. + error_logger:warning_msg("release_handler: a process (~p) exited" + " during supervision tree interrogation." + " Continuing ...~n", [Proc]), + []; + + suspended -> + error_logger:error_msg("release_handler: a which_children call" + " to ~p (~w) was avoided. This supervisor" + " is suspended and should likely be upgraded" + " differently. Exiting ...~n", [Name, Pid]), + error(suspended_supervisor); + + running -> + case catch supervisor:which_children(Pid) of + Res when is_list(Res) -> + Res; + Other -> + error_logger:error_msg("release_handler: ~p~nerror during" + " a which_children call to ~p (~w)." + " [State: running] Exiting ... ~n", + [Other, Name, Pid]), + error(which_children_failed) + end + end. + get_proc_state(Proc) -> - {status, _, {module, _}, [_, State, _, _, _]} = sys:get_status(Proc), - State. - -maybe_supervisor_which_children(suspended, Name, Pid) -> - error_logger:error_msg("release_handler: a which_children call" - " to ~p (~w) was avoided. This supervisor" - " is suspended and should likely be upgraded" - " differently. Exiting ...~n", [Name, Pid]), - error(suspended_supervisor); - -maybe_supervisor_which_children(State, Name, Pid) -> - case catch supervisor:which_children(Pid) of - Res when is_list(Res) -> - Res; - Other -> - error_logger:error_msg("release_handler: ~p~nerror during" - " a which_children call to ~p (~w)." - " [State: ~p] Exiting ... ~n", - [Other, Name, Pid, State]), - error(which_children_failed) + %% sys:send_system_msg can exit with {noproc, {m,f,a}}. + %% This happens if a supervisor exits after which_children has provided + %% its pid for interrogation. + %% ie. Proc may no longer be running at this point. + try sys:get_status(Proc) of + %% as per sys:get_status/1, SysState can only be running | suspended. + {status, _, {module, _}, [_, State, _, _, _]} when State == running ; + State == suspended -> + State + catch exit:{noproc, {sys, get_status, [Proc]}} -> + noproc end. maybe_get_dynamic_mods(Name, Pid) -> @@ -655,48 +676,19 @@ maybe_get_dynamic_mods(Name, Pid) -> error(get_modules_failed) end. -%% XXXX -%% Note: The following is a terrible hack done in order to resolve the -%% problem stated in ticket OTP-3452. - -%% XXXX NOTE WELL: This record is from supervisor.erl. Also the record -%% name is really `state'. --record(supervisor_state, {name, - strategy, - children = [], - dynamics = [], - intensity, - period, - restarts = [], - module, - args}). - %% Return the name of the call-back module that implements the %% (top) supervisor SupPid. %% Returns: {ok, Module} | {error,undefined} %% get_supervisor_module(SupPid) -> - case catch get_supervisor_module1(SupPid) of - {ok, Module} when is_atom(Module) -> + case catch supervisor:get_callback_module(SupPid) of + Module when is_atom(Module) -> {ok, Module}; _Other -> io:format("~w: reason: ~w~n", [SupPid, _Other]), {error, undefined} end. -get_supervisor_module1(SupPid) -> - {status, _Pid, {module, _Mod}, - [_PDict, _SysState, _Parent, _Dbg, Misc]} = sys:get_status(SupPid), - %% supervisor Misc field changed at R13B04, handle old and new variants here - State = case Misc of - [_Name, State1, _Type, _Time] -> - State1; - [_Header, _Data, {data, [{"State", State2}]}] -> - State2 - end, - %% Cannot use #supervisor_state{module = Module} = State. - {ok, element(#supervisor_state.module, State)}. - %%----------------------------------------------------------------- %% Func: do_soft_purge/3 %% Args: Mod = atom() diff --git a/lib/sasl/src/sasl.app.src b/lib/sasl/src/sasl.app.src index 705bb73fc5..507e2dc229 100644 --- a/lib/sasl/src/sasl.app.src +++ b/lib/sasl/src/sasl.app.src @@ -46,6 +46,6 @@ {env, [{sasl_error_logger, tty}, {errlog_type, all}]}, {mod, {sasl, []}}, - {runtime_dependencies, ["tools-2.6.14","stdlib-2.6","kernel-4.1", + {runtime_dependencies, ["tools-2.6.14","stdlib-2.8","kernel-4.1", "erts-6.0"]}]}. diff --git a/lib/sasl/src/systools_make.erl b/lib/sasl/src/systools_make.erl index 8132034172..d207dc15bb 100644 --- a/lib/sasl/src/systools_make.erl +++ b/lib/sasl/src/systools_make.erl @@ -1469,7 +1469,9 @@ mandatory_modules() -> preloaded() -> %% Sorted - [erl_prim_loader,erlang,erts_internal,init,otp_ring0,prim_eval,prim_file, + [erl_prim_loader,erlang, + erts_code_purger, + erts_internal,init,otp_ring0,prim_eval,prim_file, prim_inet,prim_zip,zlib]. %%______________________________________________________________________ diff --git a/lib/sasl/test/release_handler_SUITE.erl b/lib/sasl/test/release_handler_SUITE.erl index d57de2593a..ee620dcdb4 100644 --- a/lib/sasl/test/release_handler_SUITE.erl +++ b/lib/sasl/test/release_handler_SUITE.erl @@ -1363,7 +1363,7 @@ upgrade_supervisor(Conf) when is_list(Conf) -> %% Check that the restart strategy and child spec is updated {status, _, {module, _}, [_, _, _, _, [_,_,{data,[{"State",State}]}]]} = rpc:call(Node,sys,get_status,[a_sup]), - {state,_,RestartStrategy,[Child],_,_,_,_,_,_} = State, + {state,_,RestartStrategy,[Child],_,_,_,_,_,_,_} = State, one_for_all = RestartStrategy, % changed from one_for_one {child,_,_,_,_,brutal_kill,_,_} = Child, % changed from timeout 2000 diff --git a/lib/sasl/test/systools_SUITE.erl b/lib/sasl/test/systools_SUITE.erl index cf0ed5fcfc..825a7f6e86 100644 --- a/lib/sasl/test/systools_SUITE.erl +++ b/lib/sasl/test/systools_SUITE.erl @@ -1640,25 +1640,21 @@ app_start_type_relup(Dir2,Name2,Config) -> %% ?t:format("Dn: ~p",[DownInstructions]), [{load_object_code, {mnesia, _, _}}, {load_object_code, {runtime_tools, _, _}}, - {load_object_code, {webtool, _, _}}, {load_object_code, {snmp, _, _}}, {load_object_code, {xmerl, _, _}}, point_of_no_return | UpInstructionsT] = UpInstructions, true = lists:member({apply,{application,start,[mnesia,permanent]}}, UpInstructionsT), true = lists:member({apply,{application,start,[runtime_tools,transient]}}, UpInstructionsT), - true = lists:member({apply,{application,start,[webtool,temporary]}}, UpInstructionsT), true = lists:member({apply,{application,load,[snmp]}}, UpInstructionsT), false = lists:any(fun({apply,{application,_,[xmerl|_]}}) -> true; (_) -> false end, UpInstructionsT), [point_of_no_return | DownInstructionsT] = DownInstructions, true = lists:member({apply,{application,stop,[mnesia]}}, DownInstructionsT), true = lists:member({apply,{application,stop,[runtime_tools]}}, DownInstructionsT), - true = lists:member({apply,{application,stop,[webtool]}}, DownInstructionsT), true = lists:member({apply,{application,stop,[snmp]}}, DownInstructionsT), true = lists:member({apply,{application,stop,[xmerl]}}, DownInstructionsT), true = lists:member({apply,{application,unload,[mnesia]}}, DownInstructionsT), true = lists:member({apply,{application,unload,[runtime_tools]}}, DownInstructionsT), - true = lists:member({apply,{application,unload,[webtool]}}, DownInstructionsT), true = lists:member({apply,{application,unload,[snmp]}}, DownInstructionsT), true = lists:member({apply,{application,unload,[xmerl]}}, DownInstructionsT), ok. @@ -2207,7 +2203,6 @@ create_script(latest_app_start_type1,Config) -> create_script(latest_app_start_type2,Config) -> OtherApps = [{mnesia,current,permanent}, {runtime_tools,current,transient}, - {webtool,current,temporary}, {snmp,current,load}, {xmerl,current,none}], Apps = core_apps(current) ++ OtherApps, diff --git a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl index 586b7c7171..9e6aa74d45 100644 --- a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl +++ b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl @@ -34,6 +34,8 @@ %% Internal exports -export([check_vacm/1]). +%% +-export([emask2imask/1]). -include("snmp_types.hrl"). diff --git a/lib/snmp/src/agent/snmpa_acm.erl b/lib/snmp/src/agent/snmpa_acm.erl index 7327575846..0264c6a992 100644 --- a/lib/snmp/src/agent/snmpa_acm.erl +++ b/lib/snmp/src/agent/snmpa_acm.erl @@ -280,7 +280,7 @@ validate_mib_view(Oid, MibView) -> end. get_largest_family([{SubTree, Mask, Type} | T], Oid, Res) -> - case check_mask(Oid, SubTree, Mask) of + case check_mask(Oid, SubTree, snmp_view_based_acm_mib:emask2imask(Mask)) of true -> get_largest_family(T, Oid, add_res(length(SubTree), SubTree, Type, Res)); false -> get_largest_family(T, Oid, Res) @@ -345,7 +345,7 @@ validate_all_mib_view([], _MibView) -> %% intelligent. %%----------------------------------------------------------------- is_definitely_not_in_mib_view(Oid, [{SubTree, Mask,?view_included}|T]) -> - case check_maybe_mask(Oid, SubTree, Mask) of + case check_maybe_mask(Oid, SubTree, snmp_view_based_acm_mib:emask2imask(Mask)) of true -> false; false -> is_definitely_not_in_mib_view(Oid, T) end; diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 77418f920f..ca61782639 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -1,71 +1,24 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1999-2015. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - - +%% -*- erlang -*- {"%VSN%", %% ----- U p g r a d e ------------------------------------------------------- - %% Instruction examples: %% {restart_application, snmp} %% {load_module, snmp_pdus, soft_purge, soft_purge, []} %% {update, snmpa_local_db, soft, soft_purge, soft_purge, []} %% {add_module, snmpm_net_if_mt} [ - {"5.2", [{load_module, snmp_conf, soft_purge, soft_purge, []}]}, - {"5.1.2", [ % Only runtime dependencies change - ]}, - {"5.1.1", [{restart_application, snmp}]}, - {"5.1", [ % Only compiler changes - ]}, - {"5.0", [{restart_application, snmp}]}, - {"4.25.1", [{restart_application, snmp}]}, - {"4.25.0.1", [{restart_application, snmp}]}, - {"4.25.0.0.1", [{restart_application, snmp}]}, - {"4.25", [{restart_application, snmp}]}, - {"4.24.2", [{restart_application, snmp}]}, - {"4.24.1", [{restart_application, snmp}]}, - {"4.24", [{restart_application, snmp}]} - ], - + {<<"5\\..*">>, [{restart_application, snmp}]}, + {<<"4\\..*">>, [{restart_application, snmp}]} + ], + %% ------D o w n g r a d e --------------------------------------------------- - %% Instruction examples: %% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} - + [ - {"5.2", [{load_module, snmp_conf, soft_purge, soft_purge, []}]}, - {"5.1.2", [ % Only runtime dependencies change - ]}, - {"5.1.1", [{restart_application, snmp}]}, - {"5.1", [ % Only compiler changes - ]}, - {"5.0", [{restart_application, snmp}]}, - {"4.25.1", [{restart_application, snmp}]}, - {"4.25.0.1", [{restart_application, snmp}]}, - {"4.25.0.0.1", [{restart_application, snmp}]}, - {"4.25", [{restart_application, snmp}]}, - {"4.24.2", [{restart_application, snmp}]}, - {"4.24.1", [{restart_application, snmp}]}, - {"4.24", [{restart_application, snmp}]} - ] - -}. + {<<"5\\..*">>, [{restart_application, snmp}]}, + {<<"4\\..*">>, [{restart_application, snmp}]} + ] +}. diff --git a/lib/ssh/src/ssh_bits.erl b/lib/ssh/src/ssh_bits.erl index 4da3a6018b..101bf76cd3 100644 --- a/lib/ssh/src/ssh_bits.erl +++ b/lib/ssh/src/ssh_bits.erl @@ -26,52 +26,30 @@ -include("ssh.hrl"). --export([encode/2]). --export([mpint/1, string/1, name_list/1]). +-export([mpint/1, name_list/1]). -export([random/1]). --define(name_list(X), - (fun(B) -> ?binary(B) end)(list_to_binary(name_concat(X)))). - - -name_concat([Name]) when is_atom(Name) -> atom_to_list(Name); -name_concat([Name]) when is_list(Name) -> Name; -name_concat([Name|Ns]) -> - if is_atom(Name) -> - [atom_to_list(Name),"," | name_concat(Ns)]; - is_list(Name) -> - [Name,"," | name_concat(Ns)] - end; -name_concat([]) -> []. - - -name_list(Ns) -> - ?name_list(Ns). +%%%---------------------------------------------------------------- +name_list([Name]) -> to_bin(Name); +name_list([Name|Ns]) -> <<(to_bin(Name))/binary, ",", (name_list(Ns))/binary>>; +name_list([]) -> <<>>. + +to_bin(A) when is_atom(A) -> list_to_binary(atom_to_list(A)); +to_bin(S) when is_list(S) -> list_to_binary(S); +to_bin(B) when is_binary(B) -> B. + +%%%---------------------------------------------------------------- +%%% Multi Precision Integer encoding +mpint(-1) -> <<0,0,0,1,16#ff>>; +mpint(0) -> <<0,0,0,0>>; +mpint(X) when X < 0 -> mpint_neg(X,0,[]); +mpint(X) -> mpint_pos(X,0,[]). - -string(Str) -> - ?string(Str). - - -%% MP representaion (SSH2) -mpint(X) when X < 0 -> - if X == -1 -> - <<0,0,0,1,16#ff>>; - true -> - mpint_neg(X,0,[]) - end; -mpint(X) -> - if X == 0 -> - <<0,0,0,0>>; - true -> - mpint_pos(X,0,[]) - end. - mpint_neg(-1,I,Ds=[MSB|_]) -> if MSB band 16#80 =/= 16#80 -> <<?UINT32((I+1)), (list_to_binary([255|Ds]))/binary>>; true -> - (<<?UINT32(I), (list_to_binary(Ds))/binary>>) + <<?UINT32(I), (list_to_binary(Ds))/binary>> end; mpint_neg(X,I,Ds) -> mpint_neg(X bsr 8,I+1,[(X band 255)|Ds]). @@ -80,96 +58,17 @@ mpint_pos(0,I,Ds=[MSB|_]) -> if MSB band 16#80 == 16#80 -> <<?UINT32((I+1)), (list_to_binary([0|Ds]))/binary>>; true -> - (<<?UINT32(I), (list_to_binary(Ds))/binary>>) + <<?UINT32(I), (list_to_binary(Ds))/binary>> end; mpint_pos(X,I,Ds) -> mpint_pos(X bsr 8,I+1,[(X band 255)|Ds]). -encode(List, Types) -> - list_to_binary(enc(List, Types)). - -%% -%% Encode record element -%% -enc(Xs, Ts) -> - enc(Xs, Ts, 0). - -enc(Xs, [boolean|Ts], Offset) -> - X = hd(Xs), - [?boolean(X) | enc(tl(Xs), Ts, Offset+1)]; -enc(Xs, [byte|Ts], Offset) -> - X = hd(Xs), - [?byte(X) | enc(tl(Xs), Ts,Offset+1)]; -enc(Xs, [uint16|Ts], Offset) -> - X = hd(Xs), - [?uint16(X) | enc(tl(Xs), Ts,Offset+2)]; -enc(Xs, [uint32 |Ts], Offset) -> - X = hd(Xs), - [?uint32(X) | enc(tl(Xs), Ts,Offset+4)]; -enc(Xs, [uint64|Ts], Offset) -> - X = hd(Xs), - [?uint64(X) | enc(tl(Xs), Ts,Offset+8)]; -enc(Xs, [mpint|Ts], Offset) -> - Y = mpint(hd(Xs)), - [Y | enc(tl(Xs), Ts,Offset+size(Y))]; -enc(Xs, [string|Ts], Offset) -> - X0 = hd(Xs), - Y = ?string(X0), - [Y | enc(tl(Xs),Ts,Offset+size(Y))]; -enc(Xs, [string_utf8|Ts], Offset) -> - X0 = hd(Xs), - Y = ?string_utf8(X0), - [Y | enc(tl(Xs),Ts,Offset+size(Y))]; -enc(Xs, [binary|Ts], Offset) -> - X0 = hd(Xs), - Y = ?binary(X0), - [Y | enc(tl(Xs), Ts,Offset+size(Y))]; -enc(Xs, [name_list|Ts], Offset) -> - X0 = hd(Xs), - Y = ?name_list(X0), - [Y | enc(tl(Xs), Ts, Offset+size(Y))]; -enc(Xs, [cookie|Ts], Offset) -> - [random(16) | enc(tl(Xs), Ts, Offset+16)]; -enc(Xs, [{pad,N}|Ts], Offset) -> - K = (N - (Offset rem N)) rem N, - [fill_bits(K,0) | enc(Xs, Ts, Offset+K)]; -enc(Xs, ['...'| []], _Offset) -> - X = hd(Xs), - if is_binary(X) -> - [X]; - is_list(X) -> - [list_to_binary(X)]; - X==undefined -> - [] - end; -enc([], [],_) -> - []. - - -%% -%% Create a binary with constant bytes -%% -fill_bits(N,C) -> - list_to_binary(fill(N,C)). - -fill(0,_C) -> []; -fill(1,C) -> [C]; -fill(N,C) -> - Cs = fill(N div 2, C), - Cs1 = [Cs,Cs], - if N band 1 == 0 -> - Cs1; - true -> - [C,Cs,Cs] - end. - - +%%%---------------------------------------------------------------- %% random/1 %% Generate N random bytes %% -random(N) -> - crypto:strong_rand_bytes(N). +random(N) -> crypto:strong_rand_bytes(N). diff --git a/lib/ssh/src/ssh_connect.hrl b/lib/ssh/src/ssh_connect.hrl index 9f9f3de8fa..0c9ddad641 100644 --- a/lib/ssh/src/ssh_connect.hrl +++ b/lib/ssh/src/ssh_connect.hrl @@ -24,8 +24,9 @@ -type channel_id() :: integer(). --define(DEFAULT_PACKET_SIZE, 32768). --define(DEFAULT_WINDOW_SIZE, 2*?DEFAULT_PACKET_SIZE). +-define(DEFAULT_PACKET_SIZE, 65536). +-define(DEFAULT_WINDOW_SIZE, 10*?DEFAULT_PACKET_SIZE). + -define(DEFAULT_TIMEOUT, 5000). -define(MAX_PROTO_VERSION, 255). diff --git a/lib/ssh/src/ssh_message.erl b/lib/ssh/src/ssh_message.erl index b6c4496be2..a0e9a4961c 100644 --- a/lib/ssh/src/ssh_message.erl +++ b/lib/ssh/src/ssh_message.erl @@ -32,16 +32,44 @@ -export([encode/1, decode/1, decode_keyboard_interactive_prompts/2]). +-define('2bin'(X), (if is_binary(X) -> X; + is_list(X) -> list_to_binary(X); + X==undefined -> <<>> + end) ). + +-define('E...'(X), ?'2bin'(X)/binary ). +-define(Eboolean(X), ?BOOLEAN(case X of + true -> ?TRUE; + false -> ?FALSE + end) ). +-define(Ebyte(X), ?BYTE(X) ). +-define(Euint32(X), ?UINT32(X) ). +-define(Estring(X), ?STRING(?'2bin'(X)) ). +-define(Estring_utf8(X), ?string_utf8(X)/binary ). +-define(Ename_list(X), ?STRING(ssh_bits:name_list(X)) ). +-define(Empint(X), (ssh_bits:mpint(X))/binary ). +-define(Ebinary(X), ?STRING(X) ). + +%% encode(Msg) -> +%% try encode1(Msg) +%% catch +%% C:E -> +%% io:format('***********************~n~p:~p ~p~n',[C,E,Msg]), +%% error(E) +%% end. + encode(#ssh_msg_global_request{ name = Name, want_reply = Bool, data = Data}) -> - ssh_bits:encode([?SSH_MSG_GLOBAL_REQUEST, - Name, Bool, Data], [byte, string, boolean, '...']); + <<?Ebyte(?SSH_MSG_GLOBAL_REQUEST), ?Estring(Name), ?Eboolean(Bool), ?'E...'(Data)>>; + encode(#ssh_msg_request_success{data = Data}) -> - <<?BYTE(?SSH_MSG_REQUEST_SUCCESS), Data/binary>>; + <<?Ebyte(?SSH_MSG_REQUEST_SUCCESS), Data/binary>>; + encode(#ssh_msg_request_failure{}) -> - <<?BYTE(?SSH_MSG_REQUEST_FAILURE)>>; + <<?Ebyte(?SSH_MSG_REQUEST_FAILURE)>>; + encode(#ssh_msg_channel_open{ channel_type = Type, sender_channel = Sender, @@ -49,9 +77,8 @@ encode(#ssh_msg_channel_open{ maximum_packet_size = Max, data = Data }) -> - ssh_bits:encode([?SSH_MSG_CHANNEL_OPEN, - Type, Sender, Window, Max, Data], [byte, string, uint32, - uint32, uint32, '...']); + <<?Ebyte(?SSH_MSG_CHANNEL_OPEN), ?Estring(Type), ?Euint32(Sender), ?Euint32(Window), ?Euint32(Max), ?'E...'(Data)>>; + encode(#ssh_msg_channel_open_confirmation{ recipient_channel = Recipient, sender_channel = Sender, @@ -59,60 +86,63 @@ encode(#ssh_msg_channel_open_confirmation{ maximum_packet_size = MaxPacketSize, data = Data }) -> - ssh_bits:encode([?SSH_MSG_CHANNEL_OPEN_CONFIRMATION, Recipient, - Sender, InitWindowSize, MaxPacketSize, Data], - [byte, uint32, uint32, uint32, uint32, '...']); + <<?Ebyte(?SSH_MSG_CHANNEL_OPEN_CONFIRMATION), + ?Euint32(Recipient), ?Euint32(Sender), ?Euint32(InitWindowSize), ?Euint32(MaxPacketSize), + ?'E...'(Data)>>; + encode(#ssh_msg_channel_open_failure{ recipient_channel = Recipient, reason = Reason, description = Desc, lang = Lang }) -> - ssh_bits:encode([?SSH_MSG_CHANNEL_OPEN_FAILURE, Recipient, - Reason, Desc, Lang], [byte, uint32, uint32, string, string]); + <<?Ebyte(?SSH_MSG_CHANNEL_OPEN_FAILURE), ?Euint32(Recipient),?Euint32(Reason), ?Estring(Desc), ?Estring(Lang)>>; + encode(#ssh_msg_channel_window_adjust{ recipient_channel = Recipient, bytes_to_add = Bytes }) -> - ssh_bits:encode([?SSH_MSG_CHANNEL_WINDOW_ADJUST, Recipient, Bytes], - [byte, uint32, uint32]); + <<?Ebyte(?SSH_MSG_CHANNEL_WINDOW_ADJUST), ?Euint32(Recipient), ?Euint32(Bytes)>>; + encode(#ssh_msg_channel_data{ recipient_channel = Recipient, data = Data }) -> - ssh_bits:encode([?SSH_MSG_CHANNEL_DATA, Recipient, Data], [byte, uint32, binary]); + <<?Ebyte(?SSH_MSG_CHANNEL_DATA), ?Euint32(Recipient), ?Ebinary(Data)>>; encode(#ssh_msg_channel_extended_data{ recipient_channel = Recipient, data_type_code = DataType, data = Data }) -> - ssh_bits:encode([?SSH_MSG_CHANNEL_EXTENDED_DATA, Recipient, - DataType, Data], [byte, uint32, uint32, binary]); + <<?Ebyte(?SSH_MSG_CHANNEL_EXTENDED_DATA), ?Euint32(Recipient), ?Euint32(DataType), ?Ebinary(Data)>>; encode(#ssh_msg_channel_eof{recipient_channel = Recipient }) -> - <<?BYTE(?SSH_MSG_CHANNEL_EOF), ?UINT32(Recipient)>>; + <<?Ebyte(?SSH_MSG_CHANNEL_EOF), ?Euint32(Recipient)>>; + encode(#ssh_msg_channel_close{ recipient_channel = Recipient }) -> - <<?BYTE(?SSH_MSG_CHANNEL_CLOSE), ?UINT32(Recipient)>>; + <<?Ebyte(?SSH_MSG_CHANNEL_CLOSE), ?Euint32(Recipient)>>; + encode(#ssh_msg_channel_request{ recipient_channel = Recipient, request_type = Type, want_reply = Bool, data = Data }) -> - ssh_bits:encode([?SSH_MSG_CHANNEL_REQUEST, Recipient, Type, Bool, Data], - [byte, uint32, string, boolean, '...']); + <<?Ebyte(?SSH_MSG_CHANNEL_REQUEST), ?Euint32(Recipient), ?Estring(Type), ?Eboolean(Bool), ?'E...'(Data)>>; + encode(#ssh_msg_channel_success{ recipient_channel = Recipient }) -> - <<?BYTE(?SSH_MSG_CHANNEL_SUCCESS), ?UINT32(Recipient)>>; + <<?Ebyte(?SSH_MSG_CHANNEL_SUCCESS), ?Euint32(Recipient)>>; + encode(#ssh_msg_channel_failure{ recipient_channel = Recipient }) -> - <<?BYTE(?SSH_MSG_CHANNEL_FAILURE), ?UINT32(Recipient)>>; + <<?Ebyte(?SSH_MSG_CHANNEL_FAILURE), ?Euint32(Recipient)>>; encode(#ssh_msg_userauth_request{ user = User, @@ -120,36 +150,33 @@ encode(#ssh_msg_userauth_request{ method = Method, data = Data }) -> - ssh_bits:encode([?SSH_MSG_USERAUTH_REQUEST, User, Service, Method, Data], - [byte, string_utf8, string, string, '...']); + <<?Ebyte(?SSH_MSG_USERAUTH_REQUEST), ?Estring_utf8(User), ?Estring(Service), ?Estring(Method), ?'E...'(Data)>>; + encode(#ssh_msg_userauth_failure{ authentications = Auths, partial_success = Bool }) -> - ssh_bits:encode([?SSH_MSG_USERAUTH_FAILURE, Auths, Bool], - [byte, string, boolean]); + <<?Ebyte(?SSH_MSG_USERAUTH_FAILURE), ?Estring(Auths), ?Eboolean(Bool)>>; + encode(#ssh_msg_userauth_success{}) -> - <<?BYTE(?SSH_MSG_USERAUTH_SUCCESS)>>; + <<?Ebyte(?SSH_MSG_USERAUTH_SUCCESS)>>; encode(#ssh_msg_userauth_banner{ message = Banner, language = Lang }) -> - ssh_bits:encode([?SSH_MSG_USERAUTH_BANNER, Banner, Lang], - [byte, string_utf8, string]); + <<?Ebyte(?SSH_MSG_USERAUTH_BANNER), ?Estring_utf8(Banner), ?Estring(Lang)>>; encode(#ssh_msg_userauth_pk_ok{ algorithm_name = Alg, key_blob = KeyBlob }) -> - ssh_bits:encode([?SSH_MSG_USERAUTH_PK_OK, Alg, KeyBlob], - [byte, string, binary]); + <<?Ebyte(?SSH_MSG_USERAUTH_PK_OK), ?Estring(Alg), ?Ebinary(KeyBlob)>>; encode(#ssh_msg_userauth_passwd_changereq{prompt = Prompt, languge = Lang })-> - ssh_bits:encode([?SSH_MSG_USERAUTH_PASSWD_CHANGEREQ, Prompt, Lang], - [byte, string, string]); + <<?Ebyte(?SSH_MSG_USERAUTH_PASSWD_CHANGEREQ), ?Estring(Prompt), ?Estring(Lang)>>; encode(#ssh_msg_userauth_info_request{ name = Name, @@ -157,41 +184,37 @@ encode(#ssh_msg_userauth_info_request{ language_tag = Lang, num_prompts = NumPromtps, data = Data}) -> - ssh_bits:encode([?SSH_MSG_USERAUTH_INFO_REQUEST, Name, Inst, Lang, NumPromtps, Data], - [byte, string, string, string, uint32, '...']); + <<?Ebyte(?SSH_MSG_USERAUTH_INFO_REQUEST), ?Estring(Name), ?Estring(Inst), ?Estring(Lang), + ?Euint32(NumPromtps), ?'E...'(Data)>>; encode(#ssh_msg_userauth_info_response{ num_responses = Num, data = Data}) -> - Responses = lists:map(fun("") -> - <<>>; - (Response) -> - ssh_bits:encode([Response], [string]) - end, Data), - Start = ssh_bits:encode([?SSH_MSG_USERAUTH_INFO_RESPONSE, Num], - [byte, uint32]), - iolist_to_binary([Start, Responses]); + lists:foldl(fun %%("", Acc) -> Acc; % commented out since it seem wrong + (Response, Acc) -> <<Acc/binary, ?Estring(Response)>> + end, + <<?Ebyte(?SSH_MSG_USERAUTH_INFO_RESPONSE), ?Euint32(Num)>>, + Data); encode(#ssh_msg_disconnect{ code = Code, description = Desc, language = Lang }) -> - ssh_bits:encode([?SSH_MSG_DISCONNECT, Code, Desc, Lang], - [byte, uint32, string, string]); + <<?Ebyte(?SSH_MSG_DISCONNECT), ?Euint32(Code), ?Estring(Desc), ?Estring(Lang)>>; encode(#ssh_msg_service_request{ name = Service }) -> - ssh_bits:encode([?SSH_MSG_SERVICE_REQUEST, Service], [byte, string]); + <<?Ebyte(?SSH_MSG_SERVICE_REQUEST), ?Estring(Service)>>; encode(#ssh_msg_service_accept{ name = Service }) -> - ssh_bits:encode([?SSH_MSG_SERVICE_ACCEPT, Service], [byte, string]); + <<?Ebyte(?SSH_MSG_SERVICE_ACCEPT), ?Estring(Service)>>; encode(#ssh_msg_newkeys{}) -> - <<?BYTE(?SSH_MSG_NEWKEYS)>>; + <<?Ebyte(?SSH_MSG_NEWKEYS)>>; encode(#ssh_msg_kexinit{ cookie = Cookie, @@ -208,19 +231,13 @@ encode(#ssh_msg_kexinit{ first_kex_packet_follows = Bool, reserved = Reserved }) -> - ssh_bits:encode([?SSH_MSG_KEXINIT, Cookie, KeyAlgs, HostKeyAlgs, EncAlgC2S, EncAlgS2C, - MacAlgC2S, MacAlgS2C, CompAlgS2C, CompAlgC2S, LangC2S, LangS2C, Bool, - Reserved], - [byte, cookie, - name_list, name_list, - name_list, name_list, - name_list, name_list, - name_list, name_list, - name_list, name_list, - boolean, uint32]); + <<?Ebyte(?SSH_MSG_KEXINIT), Cookie/binary, + ?Ename_list(KeyAlgs), ?Ename_list(HostKeyAlgs), ?Ename_list(EncAlgC2S), ?Ename_list(EncAlgS2C), ?Ename_list(MacAlgC2S), + ?Ename_list(MacAlgS2C), ?Ename_list(CompAlgS2C), ?Ename_list(CompAlgC2S), ?Ename_list(LangC2S), ?Ename_list(LangS2C), + ?Eboolean(Bool), ?Euint32(Reserved)>>; encode(#ssh_msg_kexdh_init{e = E}) -> - ssh_bits:encode([?SSH_MSG_KEXDH_INIT, E], [byte, mpint]); + <<?Ebyte(?SSH_MSG_KEXDH_INIT), ?Empint(E)>>; encode(#ssh_msg_kexdh_reply{ public_host_key = Key, @@ -229,25 +246,23 @@ encode(#ssh_msg_kexdh_reply{ }) -> EncKey = public_key:ssh_encode(Key, ssh2_pubkey), EncSign = encode_signature(Key, Signature), - ssh_bits:encode([?SSH_MSG_KEXDH_REPLY, EncKey, F, EncSign], [byte, binary, mpint, binary]); + <<?Ebyte(?SSH_MSG_KEXDH_REPLY), ?Ebinary(EncKey), ?Empint(F), ?Ebinary(EncSign)>>; encode(#ssh_msg_kex_dh_gex_request{ min = Min, n = N, max = Max }) -> - ssh_bits:encode([?SSH_MSG_KEX_DH_GEX_REQUEST, Min, N, Max], - [byte, uint32, uint32, uint32]); + <<?Ebyte(?SSH_MSG_KEX_DH_GEX_REQUEST), ?Euint32(Min), ?Euint32(N), ?Euint32(Max)>>; + encode(#ssh_msg_kex_dh_gex_request_old{n = N}) -> - ssh_bits:encode([?SSH_MSG_KEX_DH_GEX_REQUEST_OLD, N], - [byte, uint32]); + <<?Ebyte(?SSH_MSG_KEX_DH_GEX_REQUEST_OLD), ?Euint32(N)>>; encode(#ssh_msg_kex_dh_gex_group{p = Prime, g = Generator}) -> - ssh_bits:encode([?SSH_MSG_KEX_DH_GEX_GROUP, Prime, Generator], - [byte, mpint, mpint]); + <<?Ebyte(?SSH_MSG_KEX_DH_GEX_GROUP), ?Empint(Prime), ?Empint(Generator)>>; encode(#ssh_msg_kex_dh_gex_init{e = Public}) -> - ssh_bits:encode([?SSH_MSG_KEX_DH_GEX_INIT, Public], [byte, mpint]); + <<?Ebyte(?SSH_MSG_KEX_DH_GEX_INIT), ?Empint(Public)>>; encode(#ssh_msg_kex_dh_gex_reply{ %% Will be private key encode_host_key extracts only the public part! @@ -257,26 +272,26 @@ encode(#ssh_msg_kex_dh_gex_reply{ }) -> EncKey = public_key:ssh_encode(Key, ssh2_pubkey), EncSign = encode_signature(Key, Signature), - ssh_bits:encode([?SSH_MSG_KEX_DH_GEX_REPLY, EncKey, F, EncSign], [byte, binary, mpint, binary]); + <<?Ebyte(?SSH_MSG_KEX_DH_GEX_REPLY), ?Ebinary(EncKey), ?Empint(F), ?Ebinary(EncSign)>>; encode(#ssh_msg_kex_ecdh_init{q_c = Q_c}) -> - ssh_bits:encode([?SSH_MSG_KEX_ECDH_INIT, Q_c], [byte, mpint]); + <<?Ebyte(?SSH_MSG_KEX_ECDH_INIT), ?Empint(Q_c)>>; encode(#ssh_msg_kex_ecdh_reply{public_host_key = Key, q_s = Q_s, h_sig = Sign}) -> EncKey = public_key:ssh_encode(Key, ssh2_pubkey), EncSign = encode_signature(Key, Sign), - ssh_bits:encode([?SSH_MSG_KEX_ECDH_REPLY, EncKey, Q_s, EncSign], [byte, binary, mpint, binary]); + <<?Ebyte(?SSH_MSG_KEX_ECDH_REPLY), ?Ebinary(EncKey), ?Empint(Q_s), ?Ebinary(EncSign)>>; encode(#ssh_msg_ignore{data = Data}) -> - ssh_bits:encode([?SSH_MSG_IGNORE, Data], [byte, string]); + <<?Ebyte(?SSH_MSG_IGNORE), ?Estring(Data)>>; encode(#ssh_msg_unimplemented{sequence = Seq}) -> - ssh_bits:encode([?SSH_MSG_UNIMPLEMENTED, Seq], [byte, uint32]); + <<?Ebyte(?SSH_MSG_UNIMPLEMENTED), ?Euint32(Seq)>>; encode(#ssh_msg_debug{always_display = Bool, message = Msg, language = Lang}) -> - ssh_bits:encode([?SSH_MSG_DEBUG, Bool, Msg, Lang], [byte, boolean, string, string]). + <<?Ebyte(?SSH_MSG_DEBUG), ?Eboolean(Bool), ?Estring(Msg), ?Estring(Lang)>>. %% Connection Messages @@ -553,10 +568,10 @@ decode_signature(<<?DEC_BIN(_Alg,__0), ?UINT32(_), Signature/binary>>) -> encode_signature(#'RSAPublicKey'{}, Signature) -> - ssh_bits:encode(["ssh-rsa", Signature],[string, binary]); + <<?Ebinary(<<"ssh-rsa">>), ?Ebinary(Signature)>>; encode_signature({_, #'Dss-Parms'{}}, Signature) -> - ssh_bits:encode(["ssh-dss", Signature],[string, binary]); + <<?Ebinary(<<"ssh-dss">>), ?Ebinary(Signature)>>; encode_signature({#'ECPoint'{}, {namedCurve,OID}}, Signature) -> CurveName = public_key:oid2ssh_curvename(OID), - ssh_bits:encode([<<"ecdsa-sha2-",CurveName/binary>>, Signature], [binary,binary]). + <<?Ebinary(<<"ecdsa-sha2-",CurveName/binary>>), ?Ebinary(Signature)>>. diff --git a/lib/ssh/src/ssh_sftp.erl b/lib/ssh/src/ssh_sftp.erl index dbacf730cc..eb99406626 100644 --- a/lib/ssh/src/ssh_sftp.erl +++ b/lib/ssh/src/ssh_sftp.erl @@ -99,8 +99,8 @@ start_channel(Host) when is_list(Host) -> start_channel(Host, []). start_channel(Cm, Opts) when is_pid(Cm) -> Timeout = proplists:get_value(timeout, Opts, infinity), - {_, SftpOpts} = handle_options(Opts, [], []), - case ssh_xfer:attach(Cm, []) of + {_, ChanOpts, SftpOpts} = handle_options(Opts, [], [], []), + case ssh_xfer:attach(Cm, [], ChanOpts) of {ok, ChannelId, Cm} -> case ssh_channel:start(Cm, ChannelId, ?MODULE, [Cm, ChannelId, SftpOpts]) of @@ -123,9 +123,9 @@ start_channel(Cm, Opts) when is_pid(Cm) -> start_channel(Host, Opts) -> start_channel(Host, 22, Opts). start_channel(Host, Port, Opts) -> - {SshOpts, SftpOpts} = handle_options(Opts, [], []), + {SshOpts, ChanOpts, SftpOpts} = handle_options(Opts, [], [], []), Timeout = proplists:get_value(timeout, SftpOpts, infinity), - case ssh_xfer:connect(Host, Port, SshOpts, Timeout) of + case ssh_xfer:connect(Host, Port, SshOpts, ChanOpts, Timeout) of {ok, ChannelId, Cm} -> case ssh_channel:start(Cm, ChannelId, ?MODULE, [Cm, ChannelId, SftpOpts]) of @@ -842,14 +842,18 @@ terminate(_Reason, State) -> %%==================================================================== %% Internal functions %%==================================================================== -handle_options([], Sftp, Ssh) -> - {Ssh, Sftp}; -handle_options([{timeout, _} = Opt | Rest], Sftp, Ssh) -> - handle_options(Rest, [Opt | Sftp], Ssh); -handle_options([{sftp_vsn, _} = Opt| Rest], Sftp, Ssh) -> - handle_options(Rest, [Opt | Sftp], Ssh); -handle_options([Opt | Rest], Sftp, Ssh) -> - handle_options(Rest, Sftp, [Opt | Ssh]). +handle_options([], Sftp, Chan, Ssh) -> + {Ssh, Chan, Sftp}; +handle_options([{timeout, _} = Opt | Rest], Sftp, Chan, Ssh) -> + handle_options(Rest, [Opt|Sftp], Chan, Ssh); +handle_options([{sftp_vsn, _} = Opt| Rest], Sftp, Chan, Ssh) -> + handle_options(Rest, [Opt|Sftp], Chan, Ssh); +handle_options([{window_size, _} = Opt| Rest], Sftp, Chan, Ssh) -> + handle_options(Rest, Sftp, [Opt|Chan], Ssh); +handle_options([{packet_size, _} = Opt| Rest], Sftp, Chan, Ssh) -> + handle_options(Rest, Sftp, [Opt|Chan], Ssh); +handle_options([Opt|Rest], Sftp, Chan, Ssh) -> + handle_options(Rest, Sftp, Chan, [Opt|Ssh]). call(Pid, Msg, TimeOut) -> ssh_channel:call(Pid, {{timeout, TimeOut}, Msg}, infinity). diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl index 18037b8461..a648c7af3d 100644 --- a/lib/ssh/src/ssh_transport.erl +++ b/lib/ssh/src/ssh_transport.erl @@ -52,6 +52,14 @@ -export([pack/3]). -export([decompress/2, decrypt_blocks/3, is_valid_mac/3 ]). % FIXME: remove +-define(Estring(X), ?STRING((if is_binary(X) -> X; + is_list(X) -> list_to_binary(X); + X==undefined -> <<>> + end))). +-define(Empint(X), (ssh_bits:mpint(X))/binary ). +-define(Ebinary(X), ?STRING(X) ). +-define(Euint32(X), ?UINT32(X) ). + %%%---------------------------------------------------------------------------- %%% %%% There is a difference between supported and default algorithms. The @@ -1084,7 +1092,7 @@ sign(SigData, Hash, #'DSAPrivateKey'{} = Key) -> sign(SigData, Hash, Key = #'ECPrivateKey'{}) -> DerEncodedSign = public_key:sign(SigData, Hash, Key), #'ECDSA-Sig-Value'{r=R, s=S} = public_key:der_decode('ECDSA-Sig-Value', DerEncodedSign), - ssh_bits:encode([R,S], [mpint,mpint]); + <<?Empint(R),?Empint(S)>>; sign(SigData, Hash, Key) -> public_key:sign(SigData, Hash, Key). @@ -1584,21 +1592,16 @@ hash(K, H, Ki, N, HASH) -> kex_h(SSH, Key, E, F, K) -> KeyBin = public_key:ssh_encode(Key, ssh2_pubkey), - L = ssh_bits:encode([SSH#ssh.c_version, SSH#ssh.s_version, - SSH#ssh.c_keyinit, SSH#ssh.s_keyinit, - KeyBin, E,F,K], - [string,string,binary,binary,binary, - mpint,mpint,mpint]), + L = <<?Estring(SSH#ssh.c_version), ?Estring(SSH#ssh.s_version), + ?Ebinary(SSH#ssh.c_keyinit), ?Ebinary(SSH#ssh.s_keyinit), ?Ebinary(KeyBin), + ?Empint(E), ?Empint(F), ?Empint(K)>>, crypto:hash(sha((SSH#ssh.algorithms)#alg.kex), L). -%% crypto:hash(sha,L). kex_h(SSH, Curve, Key, Q_c, Q_s, K) -> KeyBin = public_key:ssh_encode(Key, ssh2_pubkey), - L = ssh_bits:encode([SSH#ssh.c_version, SSH#ssh.s_version, - SSH#ssh.c_keyinit, SSH#ssh.s_keyinit, - KeyBin, Q_c, Q_s, K], - [string,string,binary,binary,binary, - mpint,mpint,mpint]), + L = <<?Estring(SSH#ssh.c_version), ?Estring(SSH#ssh.s_version), + ?Ebinary(SSH#ssh.c_keyinit), ?Ebinary(SSH#ssh.s_keyinit), ?Ebinary(KeyBin), + ?Empint(Q_c), ?Empint(Q_s), ?Empint(K)>>, crypto:hash(sha(Curve), L). kex_h(SSH, Key, Min, NBits, Max, Prime, Gen, E, F, K) -> @@ -1607,21 +1610,14 @@ kex_h(SSH, Key, Min, NBits, Max, Prime, Gen, E, F, K) -> %% flag from 'ssh_msg_kex_dh_gex_request_old' %% It was like this before that message was supported, %% why? - Ts = [string,string,binary,binary,binary, - uint32, - mpint,mpint,mpint,mpint,mpint], - ssh_bits:encode([SSH#ssh.c_version,SSH#ssh.s_version, - SSH#ssh.c_keyinit,SSH#ssh.s_keyinit, - KeyBin, NBits, Prime, Gen, E,F,K], - Ts); + <<?Estring(SSH#ssh.c_version), ?Estring(SSH#ssh.s_version), + ?Ebinary(SSH#ssh.c_keyinit), ?Ebinary(SSH#ssh.s_keyinit), ?Ebinary(KeyBin), + ?Empint(E), ?Empint(F), ?Empint(K)>>; true -> - Ts = [string,string,binary,binary,binary, - uint32,uint32,uint32, - mpint,mpint,mpint,mpint,mpint], - ssh_bits:encode([SSH#ssh.c_version,SSH#ssh.s_version, - SSH#ssh.c_keyinit,SSH#ssh.s_keyinit, - KeyBin, Min, NBits, Max, - Prime, Gen, E,F,K], Ts) + <<?Estring(SSH#ssh.c_version), ?Estring(SSH#ssh.s_version), + ?Ebinary(SSH#ssh.c_keyinit), ?Ebinary(SSH#ssh.s_keyinit), ?Ebinary(KeyBin), + ?Euint32(Min), ?Euint32(NBits), ?Euint32(Max), + ?Empint(Prime), ?Empint(Gen), ?Empint(E), ?Empint(F), ?Empint(K)>> end, crypto:hash(sha((SSH#ssh.algorithms)#alg.kex), L). diff --git a/lib/ssh/src/ssh_xfer.erl b/lib/ssh/src/ssh_xfer.erl index b8dff1c533..259dc71aa5 100644 --- a/lib/ssh/src/ssh_xfer.erl +++ b/lib/ssh/src/ssh_xfer.erl @@ -24,7 +24,7 @@ -module(ssh_xfer). --export([attach/2, connect/3, connect/4]). +-export([attach/2, attach/3, connect/3, connect/4, connect/5]). -export([open/6, opendir/3, readdir/3, close/3, read/5, write/5, rename/5, remove/3, mkdir/4, rmdir/3, realpath/3, extended/4, stat/4, fstat/4, lstat/4, setstat/4, @@ -47,28 +47,38 @@ -define(is_set(F, Bits), ((F) band (Bits)) == (F)). --define(XFER_PACKET_SIZE, 32768). --define(XFER_WINDOW_SIZE, 4*?XFER_PACKET_SIZE). +-define(XFER_PACKET_SIZE, 65536). +-define(XFER_WINDOW_SIZE, 20*?XFER_PACKET_SIZE). attach(CM, Opts) -> - open_xfer(CM, Opts). + open_xfer(CM, Opts, []). + +attach(CM, Opts, ChanOpts) -> + open_xfer(CM, Opts, ChanOpts). + connect(Host, Port, Opts) -> case ssh:connect(Host, Port, Opts) of - {ok, CM} -> open_xfer(CM, Opts); + {ok, CM} -> open_xfer(CM, Opts, []); Error -> Error end. connect(Host, Port, Opts, Timeout) -> + connect(Host, Port, Opts, [], Timeout). + +connect(Host, Port, Opts, ChanOpts, Timeout) -> case ssh:connect(Host, Port, Opts, Timeout) of - {ok, CM} -> open_xfer(CM, [{timeout, Timeout}|Opts]); + {ok, CM} -> open_xfer(CM, [{timeout, Timeout}|Opts], ChanOpts); {error, Timeout} -> {error, timeout}; Error -> Error end. -open_xfer(CM, Opts) -> + +open_xfer(CM, Opts, ChanOpts) -> TMO = proplists:get_value(timeout, Opts, infinity), - case ssh_connection:session_channel(CM, ?XFER_WINDOW_SIZE, ?XFER_PACKET_SIZE, TMO) of + WindowSize = proplists:get_value(window_size, ChanOpts, ?XFER_WINDOW_SIZE), + PacketSize = proplists:get_value(packet_size, ChanOpts, ?XFER_PACKET_SIZE), + case ssh_connection:session_channel(CM, WindowSize, PacketSize, TMO) of {ok, ChannelId} -> {ok, ChannelId, CM}; Error -> diff --git a/lib/ssh/test/Makefile b/lib/ssh/test/Makefile index 781a876723..9cd98f069f 100644 --- a/lib/ssh/test/Makefile +++ b/lib/ssh/test/Makefile @@ -35,9 +35,8 @@ MODULES= \ ssh_algorithms_SUITE \ ssh_options_SUITE \ ssh_renegotiate_SUITE \ - \ ssh_basic_SUITE \ - \ + ssh_benchmark_SUITE \ ssh_connection_SUITE \ ssh_protocol_SUITE \ ssh_sftp_SUITE \ @@ -129,7 +128,7 @@ release_spec: opt release_tests_spec: opt $(INSTALL_DIR) "$(RELSYSDIR)" $(INSTALL_DATA) $(ERL_FILES) "$(RELSYSDIR)" - $(INSTALL_DATA) ssh.spec ssh.cover "$(RELSYSDIR)" + $(INSTALL_DATA) ssh.spec ssh_bench.spec ssh.cover "$(RELSYSDIR)" $(INSTALL_DATA) $(HRL_FILES_NEEDED_IN_TEST) "$(RELSYSDIR)" chmod -R u+w "$(RELSYSDIR)" @tar cf - *_SUITE_data | (cd "$(RELSYSDIR)"; tar xf -) diff --git a/lib/ssh/test/ssh.spec b/lib/ssh/test/ssh.spec index 8de0fe44e4..0076fc275e 100644 --- a/lib/ssh/test/ssh.spec +++ b/lib/ssh/test/ssh.spec @@ -1,7 +1,6 @@ {suites,"../ssh_test",all}. -{skip_cases,"../ssh_test",ssh_ssh_SUITE, - [ssh], - "Current implementation is timingdependent and\nhence will succeed/fail on a whim"}. -{skip_cases,"../ssh_test",ssh_ssh_SUITE, - [ssh_compressed], - "Current implementation is timingdependent hence will succeed/fail on a whim"}. + +{skip_suites, "../ssh_test", [ssh_benchmark_SUITE], + "Benchmarks run separately"}. + + diff --git a/lib/ssh/test/ssh_basic_SUITE.erl b/lib/ssh/test/ssh_basic_SUITE.erl index 6c4c215b3d..4b53f6ec57 100644 --- a/lib/ssh/test/ssh_basic_SUITE.erl +++ b/lib/ssh/test/ssh_basic_SUITE.erl @@ -601,10 +601,14 @@ cli(Config) when is_list(Config) -> process_flag(trap_exit, true), SystemDir = filename:join(?config(priv_dir, Config), system), UserDir = ?config(priv_dir, Config), - + + TmpDir = filename:join(?config(priv_dir,Config), "tmp"), + ok = ssh_test_lib:del_dirs(TmpDir), + ok = file:make_dir(TmpDir), + {_Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir},{user_dir, UserDir}, {password, "morot"}, - {ssh_cli, {ssh_test_cli, [cli]}}, + {ssh_cli, {ssh_test_cli, [cli,TmpDir]}}, {subsystems, []}, {failfun, fun ssh_test_lib:failfun/2}]), ct:sleep(500), diff --git a/lib/ssh/test/ssh_bench.spec b/lib/ssh/test/ssh_bench.spec new file mode 100644 index 0000000000..029f0bd074 --- /dev/null +++ b/lib/ssh/test/ssh_bench.spec @@ -0,0 +1 @@ +{suites,"../ssh_test",[ssh_benchmark_SUITE]}. diff --git a/lib/ssh/test/ssh_benchmark_SUITE.erl b/lib/ssh/test/ssh_benchmark_SUITE.erl new file mode 100644 index 0000000000..e90bfa3d16 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE.erl @@ -0,0 +1,539 @@ +%%%------------------------------------------------------------------- +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2015. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +-module(ssh_benchmark_SUITE). +-compile(export_all). + +-include_lib("common_test/include/ct_event.hrl"). +-include_lib("common_test/include/ct.hrl"). + +-include_lib("ssh/src/ssh.hrl"). +-include_lib("ssh/src/ssh_transport.hrl"). +-include_lib("ssh/src/ssh_connect.hrl"). +-include_lib("ssh/src/ssh_userauth.hrl"). + + +suite() -> [{ct_hooks,[{ts_install_cth,[{nodenames,2}]}]}]. +%%suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> [{group, opensshc_erld} +%% {group, erlc_opensshd} + ]. + +groups() -> + [{opensshc_erld, [{repeat, 3}], [openssh_client_shell, + openssh_client_sftp]} + ]. + + +init_per_suite(Config) -> + catch ssh:stop(), + catch crypto:stop(), + try + ok = crypto:start(), + report_client_algorithms(), + ok = ssh:start(), + {ok,TracerPid} = erlang_trace(), + [{tracer_pid,TracerPid} | init_sftp_dirs(Config)] + catch + C:E -> + {skip, io_lib:format("Couldn't start ~p:~p",[C,E])} + end. + +end_per_suite(_Config) -> + catch ssh:stop(), + catch crypto:stop(), + ok. + + + +init_per_group(opensshc_erld, Config) -> + case ssh_test_lib:ssh_type() of + openSSH -> + DataDir = ?config(data_dir, Config), + UserDir = ?config(priv_dir, Config), + ssh_test_lib:setup_dsa(DataDir, UserDir), + ssh_test_lib:setup_rsa(DataDir, UserDir), + ssh_test_lib:setup_ecdsa("256", DataDir, UserDir), + Common = ssh_test_lib:intersect_bi_dir( + ssh_test_lib:intersection(ssh:default_algorithms(), + ssh_test_lib:default_algorithms(sshc))), + [{c_kexs, ssh_test_lib:sshc(kex)}, + {c_ciphers, ssh_test_lib:sshc(cipher)}, + {common_algs, Common} + | Config]; + _ -> + {skip, "No OpenSsh client found"} + end; + +init_per_group(erlc_opensshd, _) -> + {skip, "Group erlc_opensshd not implemented"}; + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, _Config) -> + ok. + + +init_per_testcase(_Func, Conf) -> + Conf. + +end_per_testcase(_Func, _Conf) -> + ok. + + +init_sftp_dirs(Config) -> + UserDir = ?config(priv_dir, Config), + SrcDir = filename:join(UserDir, "sftp_src"), + ok = file:make_dir(SrcDir), + SrcFile = "big_data", + DstDir = filename:join(UserDir, "sftp_dst"), + ok = file:make_dir(DstDir), + N = 100 * 1024*1024, + ok = file:write_file(filename:join(SrcDir,SrcFile), crypto:rand_bytes(N)), + [{sftp_src_dir,SrcDir}, {sftp_dst_dir,DstDir}, {src_file,SrcFile}, {sftp_size,N} + | Config]. + +%%%================================================================ +openssh_client_shell(Config) -> + lists:foreach( + fun(PrefAlgs=[{kex,[Kex]}]) when Kex == 'diffie-hellman-group-exchange-sha256' -> + lists:foreach( + fun(Grp) -> + openssh_client_shell(Config, + [{preferred_algorithms, PrefAlgs}, + {dh_gex_groups, [Grp]} + ]) + end, moduli()); + (PrefAlgs) -> + openssh_client_shell(Config, + [{preferred_algorithms, PrefAlgs}]) + end, variants(kex,Config) ++ variants(cipher,Config) + ). + + +openssh_client_shell(Config, Options) -> + SystemDir = ?config(data_dir, Config), + UserDir = ?config(priv_dir, Config), + KnownHosts = filename:join(UserDir, "known_hosts"), + + {ok, TracerPid} = erlang_trace(), + {ServerPid, _Host, Port} = + ssh_test_lib:daemon([{system_dir, SystemDir}, + {public_key_alg, ssh_dsa}, + {failfun, fun ssh_test_lib:failfun/2} | + Options]), + ct:sleep(500), + + Data = lists:duplicate(100000, $a), + Cmd = lists:concat(["ssh -p ",Port, + " -o UserKnownHostsFile=", KnownHosts, + " -o \"StrictHostKeyChecking no\"", + " localhost '\"",Data,"\"'."]), +%% ct:pal("Cmd ="++Cmd), + + Parent = self(), + SlavePid = spawn(fun() -> + Parent ! {self(),os:cmd(Cmd)} + end), + receive + {SlavePid, _ClientResponse} -> +%% ct:pal("ClientResponse = ~p",[_ClientResponse]), + {ok, List} = get_trace_list(TracerPid), + Times = find_times(List, [accept_to_hello, kex, kex_to_auth, auth, to_prompt]), + Algs = find_algs(List), + ct:pal("Algorithms = ~p~n~nTimes = ~p",[Algs,Times]), + lists:foreach( + fun({Tag,Value,Unit}) -> + EventData = + case Tag of + {A,B} when A==encrypt ; A==decrypt -> + [{value, Value}, + {suite, ?MODULE}, + {name, mk_name(["Cipher ",A," ",B," [",Unit,"]"])} + ]; + kex -> + KexAlgStr = fmt_alg(Algs#alg.kex, List), + [{value, Value}, + {suite, ?MODULE}, + {name, mk_name(["Erl server kex ",KexAlgStr," [",Unit,"]"])} + ]; + _ when is_atom(Tag) -> + [{value, Value}, + {suite, ?MODULE}, + {name, mk_name(["Erl server ",Tag," [",Unit,"]"])} + ] + end, + ct:pal("ct_event:notify ~p",[EventData]), + ct_event:notify(#event{name = benchmark_data, + data = EventData}) + end, Times), + ssh:stop_daemon(ServerPid), + ok + after 10000 -> + ssh:stop_daemon(ServerPid), + exit(SlavePid, kill), + {fail, timeout} + end. + + +%%%================================================================ +openssh_client_sftp(Config) -> + lists:foreach( + fun(PrefAlgs) -> + openssh_client_sftp(Config, [{preferred_algorithms,PrefAlgs}]) + end, variants(cipher,Config)). + + +openssh_client_sftp(Config, Options) -> + SystemDir = ?config(data_dir, Config), + UserDir = ?config(priv_dir, Config), + SftpSrcDir = ?config(sftp_src_dir, Config), + SrcFile = ?config(src_file, Config), + SrcSize = ?config(sftp_size, Config), + KnownHosts = filename:join(UserDir, "known_hosts"), + + {ok, TracerPid} = erlang_trace(), + {ServerPid, _Host, Port} = + ssh_test_lib:daemon([{system_dir, SystemDir}, + {public_key_alg, ssh_dsa}, + {subsystems,[ssh_sftpd:subsystem_spec([%{cwd, SftpSrcDir}, + {root, SftpSrcDir}])]}, + {failfun, fun ssh_test_lib:failfun/2} + | Options]), + ct:sleep(500), + Cmd = lists:concat(["sftp", + " -b -", + " -P ",Port, + " -o UserKnownHostsFile=", KnownHosts, + " -o \"StrictHostKeyChecking no\"", + " localhost:",SrcFile + ]), +%% ct:pal("Cmd = ~p",[Cmd]), + + Parent = self(), + SlavePid = spawn(fun() -> + Parent ! {self(),os:cmd(Cmd)} + end), + receive + {SlavePid, _ClientResponse} -> + ct:pal("ClientResponse = ~p",[_ClientResponse]), + {ok, List} = get_trace_list(TracerPid), +%%ct:pal("List=~p",[List]), + Times = find_times(List, [channel_open_close]), + Algs = find_algs(List), + ct:pal("Algorithms = ~p~n~nTimes = ~p",[Algs,Times]), + lists:foreach( + fun({{A,B},Value,Unit}) when A==encrypt ; A==decrypt -> + Data = [{value, Value}, + {suite, ?MODULE}, + {name, mk_name(["Sftp Cipher ",A," ",B," [",Unit,"]"])} + ], + ct:pal("sftp ct_event:notify ~p",[Data]), + ct_event:notify(#event{name = benchmark_data, + data = Data}); + ({channel_open_close,Value,Unit}) -> + Cipher = fmt_alg(Algs#alg.encrypt, List), + Data = [{value, round( (1024*Value) / SrcSize )}, + {suite, ?MODULE}, + {name, mk_name(["Sftp transfer ",Cipher," [",Unit," per kbyte]"])} + ], + ct:pal("sftp ct_event:notify ~p",[Data]), + ct_event:notify(#event{name = benchmark_data, + data = Data}); + (_) -> + skip + end, Times), + ssh:stop_daemon(ServerPid), + ok + after 10000 -> + ssh:stop_daemon(ServerPid), + exit(SlavePid, kill), + {fail, timeout} + end. + +%%%================================================================ +variants(Tag, Config) -> + TagType = + case proplists:get_value(Tag, ssh:default_algorithms()) of + [{_,_}|_] -> one_way; + [A|_] when is_atom(A) -> two_way + end, + [ [{Tag,tag_value(TagType,Alg)}] + || Alg <- proplists:get_value(Tag, ?config(common_algs,Config)) + ]. + +tag_value(two_way, Alg) -> [Alg]; +tag_value(one_way, Alg) -> [{client2server,[Alg]}, + {server2client,[Alg]}]. + +%%%---------------------------------------------------------------- +fmt_alg(Alg, List) when is_atom(Alg) -> + fmt_alg(atom_to_list(Alg), List); +fmt_alg(Alg = "diffie-hellman-group-exchange-sha" ++ _, List) -> + try + integer_to_list(find_gex_size_string(List)) + of + GexSize -> lists:concat([Alg," ",GexSize]) + catch + _:_ -> Alg + end; +fmt_alg(Alg, _List) -> + Alg. + +%%%---------------------------------------------------------------- +mk_name(Name) -> [char(C) || C <- lists:concat(Name)]. + +char($-) -> $_; +char(C) -> C. + +%%%---------------------------------------------------------------- +find_times(L, Xs) -> + [find_time(X,L) || X <- Xs] ++ + function_algs_times_sizes([{ssh_transport,encrypt,2}, + {ssh_transport,decrypt,2}, + {ssh_message,decode,1}, + {ssh_message,encode,1}], L). + +-record(call, { + mfa, + pid, + t_call, + t_return, + args, + result + }). + +%%%---------------- +-define(send(M), fun(C=#call{mfa = {ssh_message,encode,1}, + args = [M]}) -> + C#call.t_return + end). + +-define(recv(M), fun(C=#call{mfa = {ssh_message,decode,1}, + result = M}) -> + C#call.t_call + end). + +find_time(accept_to_hello, L) -> + [T0,T1] = find([fun(C=#call{mfa = {ssh_acceptor,handle_connection,5}}) -> + C#call.t_call + end, + fun(C=#call{mfa = {ssh_connection_handler,hello,_}, + args = [socket_control|_]}) -> + C#call.t_return + end + ], L, []), + {accept_to_hello, now2micro_sec(now_diff(T1,T0)), microsec}; +find_time(kex, L) -> + [T0,T1] = find([fun(C=#call{mfa = {ssh_connection_handler,hello,_}, + args = [socket_control|_]}) -> + C#call.t_call + end, + ?send(#ssh_msg_newkeys{}) + ], L, []), + {kex, now2micro_sec(now_diff(T1,T0)), microsec}; +find_time(kex_to_auth, L) -> + [T0,T1] = find([?send(#ssh_msg_newkeys{}), + ?recv(#ssh_msg_userauth_request{}) + ], L, []), + {kex_to_auth, now2micro_sec(now_diff(T1,T0)), microsec}; +find_time(auth, L) -> + [T0,T1] = find([?recv(#ssh_msg_userauth_request{}), + ?send(#ssh_msg_userauth_success{}) + ], L, []), + {auth, now2micro_sec(now_diff(T1,T0)), microsec}; +find_time(to_prompt, L) -> + [T0,T1] = find([fun(C=#call{mfa = {ssh_acceptor,handle_connection,5}}) -> + C#call.t_call + end, + ?recv(#ssh_msg_channel_request{request_type="env"}) + ], L, []), + {to_prompt, now2micro_sec(now_diff(T1,T0)), microsec}; +find_time(channel_open_close, L) -> + [T0,T1] = find([?recv(#ssh_msg_channel_request{request_type="subsystem"}), + ?send(#ssh_msg_channel_close{}) + ], L, []), + {channel_open_close, now2micro_sec(now_diff(T1,T0)), microsec}. + + + +find([F|Fs], [C|Cs], Acc) when is_function(F,1) -> + try + F(C) + of + T -> find(Fs, Cs, [T|Acc]) + catch + _:_ -> find([F|Fs], Cs, Acc) + end; +find([], _, Acc) -> + lists:reverse(Acc). + + +find_algs(L) -> + {value, #call{result={ok,Algs}}} = + lists:keysearch({ssh_transport,select_algorithm,3}, #call.mfa, L), + Algs. + +find_gex_size_string(L) -> + %% server + {value, #call{result={ok,{Size, _}}}} = + lists:keysearch({public_key,dh_gex_group,4}, #call.mfa, L), + Size. + +%%%---------------- +function_algs_times_sizes(EncDecs, L) -> + Raw = [begin + {Tag,Size} = function_ats_result(EncDec, C), + {Tag, Size, now2micro_sec(now_diff(T1,T0))} + end + || EncDec <- EncDecs, + C = #call{mfa = ED, + args = Args, %%[S,Data], + t_call = T0, + t_return = T1} <- L, + ED == EncDec + ], + [{Alg, round(1024*Time/Size), "microsec per kbyte"} % Microseconds per 1k bytes. + || {Alg,Size,Time} <- lists:foldl(fun increment/2, [], Raw)]. + +function_ats_result({ssh_transport,encrypt,2}, #call{args=[S,Data]}) -> + {{encrypt,S#ssh.encrypt}, size(Data)}; +function_ats_result({ssh_transport,decrypt,2}, #call{args=[S,Data]}) -> + {{decrypt,S#ssh.decrypt}, size(Data)}; +function_ats_result({ssh_message,encode,1}, #call{result=Data}) -> + {encode, size(Data)}; +function_ats_result({ssh_message,decode,1}, #call{args=[Data]}) -> + {decode, size(Data)}. + + +increment({Alg,Sz,T}, [{Alg,SumSz,SumT}|Acc]) -> + [{Alg,SumSz+Sz,SumT+T} | Acc]; +increment(Spec, [X|Acc]) -> + [X | increment(Spec,Acc)]; % Not so many Alg, 2 or 3 +increment({Alg,Sz,T},[]) -> + [{Alg,Sz,T}]. + +%%%---------------------------------------------------------------- +%%% +%%% API for the traceing +%%% +get_trace_list(TracerPid) -> + TracerPid ! {get_trace_list,self()}, + receive + {trace_list,L} -> {ok, pair_events(lists:reverse(L))} + after 5000 -> {error,no_reply} + end. + +erlang_trace() -> + TracerPid = spawn(fun trace_loop/0), + 0 = erlang:trace(new, true, [call,timestamp,{tracer,TracerPid}]), + [init_trace(MFA, tp(MFA)) + || MFA <- [{ssh_acceptor,handle_connection,5}, + {ssh_connection_handler,hello,2}, + {ssh_message,encode,1}, + {ssh_message,decode,1}, + {ssh_transport,select_algorithm,3}, + {ssh_transport,encrypt,2}, + {ssh_transport,decrypt,2}, + {ssh_message,encode,1}, + {ssh_message,decode,1}, + {public_key,dh_gex_group,4} % To find dh_gex group size + ]], + {ok, TracerPid}. + +tp({_M,_F,Arity}) -> + [{lists:duplicate(Arity,'_'), [], [{return_trace}]}]. + +%%%---------------------------------------------------------------- +init_trace(MFA = {Module,_,_}, TP) -> + case code:is_loaded(Module) of + false -> code:load_file(Module); + _ -> ok + end, + erlang:trace_pattern(MFA, TP, [local]). + + +trace_loop() -> + trace_loop([]). + +trace_loop(L) -> + receive + {get_trace_list, From} -> + From ! {trace_list, L}, + trace_loop(L); + Ev -> + trace_loop([Ev|L]) + end. + +pair_events(L) -> + pair_events(L, []). + +pair_events([{trace_ts,Pid,call,{M,F,Args},TS0} | L], Acc) -> + Arity = length(Args), + {ReturnValue,TS1} = find_return(Pid, {M,F,Arity}, L), + pair_events(L, [#call{mfa = {M,F,Arity}, + pid = Pid, + t_call = TS0, + t_return = TS1, + args = Args, + result = ReturnValue} | Acc]); +pair_events([_|L], Acc) -> + pair_events(L, Acc); +pair_events([], Acc) -> + lists:reverse(Acc). + + +find_return(Pid, MFA, + [{trace_ts, Pid, return_from, MFA, ReturnValue, TS}|_]) -> + {ReturnValue, TS}; +find_return(Pid, MFA, [_|L]) -> + find_return(Pid, MFA, L); +find_return(_, _, []) -> + {undefined, undefined}. + +%%%---------------------------------------------------------------- +report_client_algorithms() -> + try + ssh_test_lib:extract_algos( ssh_test_lib:default_algorithms(sshc) ) + of + ClientAlgs -> + ct:pal("The client supports:~n~p",[ClientAlgs]) + catch + Cls:Err -> + ct:pal("Testing client about algorithms failed:~n~p ~p",[Cls,Err]) + end. + +%%%---------------------------------------------------------------- + + +now2sec({A,B,C}) -> A*1000000 + B + C/1000000. + +now2micro_sec({A,B,C}) -> (A*1000000 + B)*1000000 + C. + +now_diff({A1,B1,C1}, {A0,B0,C0}) -> {A1-A0, B1-B0, C1-C0}. + +%%%================================================================ +moduli() -> + [{1023, 5, 16#CF973CD39DC7D62F2C45AAC5180491104C76E0FE5D80A10E6C06AE442F1F373167B0FCBC931F3C157B10A5557008FDE20D68051E6A4DB11CEE0B0749F76D7134B937A59DA998C42BC234A5C1A3CFCD70E624D253D7694076F7B1FD7B8D3427849C9377B3555796ACA58C69DFF542EEEC9859D3ADCE5CC88DF6F7817C9D182EB7}, + {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}, + {4095, 2, 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diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/id_dsa b/lib/ssh/test/ssh_benchmark_SUITE_data/id_dsa new file mode 100644 index 0000000000..d306f8b26e --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/id_dsa @@ -0,0 +1,13 @@ +-----BEGIN DSA PRIVATE KEY----- +MIIBvAIBAAKBgQDfi2flSTZZofwT4yQT0NikX/LGNT7UPeB/XEWe/xovEYCElfaQ +APFixXvEgXwoojmZ5kiQRKzLM39wBP0jPERLbnZXfOOD0PDnw0haMh7dD7XKVMod +/EigVgHf/qBdM2M8yz1s/rRF7n1UpLSypziKjkzCm7JoSQ2zbWIPdmBIXwIVAMgP +kpr7Sq3O7sHdb8D601DRjoExAoGAMOQxDfB2Fd8ouz6G96f/UOzRMI/Kdv8kYYKW +JIGY+pRYrLPyYzUeJznwZreOJgrczAX+luHnKFWJ2Dnk5CyeXk67Wsr7pJ/4MBMD +OKeIS0S8qoSBN8+Krp79fgA+yS3IfqbkJLtLu4EBaCX4mKQIX4++k44d4U5lc8pt ++9hlEI8CgYEAznKxx9kyC6bVo7LUYKaGhofRFt0SYFc5PVmT2VUGRs1R6+6DPD+e +uEO6IhFct7JFSRbP9p0JD4Uk+3zlZF+XX6b2PsZkeV8f/02xlNGUSmEzCSiNg1AX +Cy/WusYhul0MncWCHMcOZB5rIvU/aP5EJJtn3xrRaz6u0SThF6AnT34CFQC63czE +ZU8w8Q+H7z0j+a+70x2iAw== +-----END DSA PRIVATE KEY----- + diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa256 b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa256 new file mode 100644 index 0000000000..4b1eb12eaa --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa256 @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIJfCaBKIIKhjbJl5F8BedqlXOQYDX5ba9Skypllmx/w+oAoGCCqGSM49 +AwEHoUQDQgAE49RbK2xQ/19ji3uDPM7uT4692LbwWF1TiaA9vUuebMGazoW/98br +N9xZu0L1AWwtEjs3kmJDTB7eJEGXnjUAcQ== +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa256.pub b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa256.pub new file mode 100644 index 0000000000..a0147e60fa --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa256.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOPUWytsUP9fY4t7gzzO7k+Ovdi28FhdU4mgPb1LnmzBms6Fv/fG6zfcWbtC9QFsLRI7N5JiQ0we3iRBl541AHE= uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa384 b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa384 new file mode 100644 index 0000000000..4e8aa40959 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa384 @@ -0,0 +1,6 @@ +-----BEGIN EC PRIVATE KEY----- +MIGkAgEBBDCYXb6OSAZyXRfLXOtMo43za197Hdc/T0YKjgQQjwDt6rlRwqTh7v7S +PV2kXwNGdWigBwYFK4EEACKhZANiAARN2khlJUOOIiwsWHEALwDieeZR96qL4pUd +ci7aeGaczdUK5jOA9D9zmBZtSYTfO8Cr7ekVghDlcWAIJ/BXcswgQwSEQ6wyfaTF +8FYfyr4l3u9IirsnyaFzeIgeoNis8Gw= +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa384.pub b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa384.pub new file mode 100644 index 0000000000..41e722e545 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa384.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBE3aSGUlQ44iLCxYcQAvAOJ55lH3qovilR1yLtp4ZpzN1QrmM4D0P3OYFm1JhN87wKvt6RWCEOVxYAgn8FdyzCBDBIRDrDJ9pMXwVh/KviXe70iKuyfJoXN4iB6g2KzwbA== uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa521 b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa521 new file mode 100644 index 0000000000..7196f46e97 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa521 @@ -0,0 +1,7 @@ +-----BEGIN EC PRIVATE KEY----- +MIHbAgEBBEFMadoz4ckEcClfqXa2tiUuYkJdDfwq+/iFQcpt8ESuEd26IY/vm47Q +9UzbPkO4ou8xkNsQ3WvCRQBBWtn5O2kUU6AHBgUrgQQAI6GBiQOBhgAEAde5BRu5 +01/jS0jRk212xsb2DxPrxNpgp6IMCV8TA4Eps+8bSqHB091nLiBcP422HXYfuCd7 +XDjSs8ihcmhp0hCRASLqZR9EzW9W/SOt876May1Huj5X+WSO6RLe7vPn9vmf7kHf +pip6m7M7qp2qGgQ3q2vRwS2K/O6156ohiOlmuuFs +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa521.pub b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa521.pub new file mode 100644 index 0000000000..8f059120bc --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/id_ecdsa521.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBAHXuQUbudNf40tI0ZNtdsbG9g8T68TaYKeiDAlfEwOBKbPvG0qhwdPdZy4gXD+Nth12H7gne1w40rPIoXJoadIQkQEi6mUfRM1vVv0jrfO+jGstR7o+V/lkjukS3u7z5/b5n+5B36YqepuzO6qdqhoEN6tr0cEtivzuteeqIYjpZrrhbA== uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/id_rsa b/lib/ssh/test/ssh_benchmark_SUITE_data/id_rsa new file mode 100644 index 0000000000..9d7e0dd5fb --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/id_rsa @@ -0,0 +1,15 @@ +-----BEGIN RSA PRIVATE KEY----- +MIICXAIBAAKBgQD1OET+3O/Bvj/dtjxDTXmj1oiJt4sIph5kGy0RfjoPrZfaS+CU +DhakCmS6t2ivxWFgtpKWaoGMZMJqWj6F6ZsumyFl3FPBtujwY/35cgifrI9Ns4Tl +zR1uuengNBmV+WRQ5cd9F2qS6Z8aDQihzt0r8JUqLcK+VQbrmNzboCCQQwIDAQAB +AoGAPQEyqPTt8JUT7mRXuaacjFXiweAXhp9NEDpyi9eLOjtFe9lElZCrsUOkq47V +TGUeRKEm9qSodfTbKPoqc8YaBJGJPhUaTAcha+7QcDdfHBvIsgxvU7ePVnlpXRp3 +CCUEMPhlnx6xBoTYP+fRU0e3+xJIPVyVCqX1jAdUMkzfRoECQQD6ux7B1QJAIWyK +SGkbDUbBilNmzCFNgIpOP6PA+bwfi5d16diTpra5AX09keQABAo/KaP1PdV8Vg0p +z4P3A7G3AkEA+l+AKG6m0kQTTBMJDqOdVPYwe+5GxunMaqmhokpEbuGsrZBl5Dvd +WpcBjR7jmenrhKZRIuA+Fz5HPo/UQJPl1QJBAKxstDkeED8j/S2XoFhPKAJ+6t39 +sUVICVTIZQeXdmzHJXCcUSkw8+WEhakqw/3SyW0oaK2FSWQJFWJUZ+8eJj8CQEh3 +xeduB5kKnS9CvzdeghZqX6QvVosSdtlUmfUYW/BgH5PpHKTP8wTaeld3XldZTpMJ +dKiMkUw2+XYROVUrubUCQD+Na1LhULlpn4ISEtIEfqpdlUhxDgO15Wg8USmsng+x +ICliVOSQtwaZjm8kwaFt0W7XnpnDxbRs37vIEbIMWak= +-----END RSA PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_dsa_key b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_dsa_key new file mode 100644 index 0000000000..51ab6fbd88 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_dsa_key @@ -0,0 +1,13 @@ +-----BEGIN DSA PRIVATE KEY----- +MIIBuwIBAAKBgQCClaHzE2ul0gKSUxah5W0W8UiJLy4hXngKEqpaUq9SSdVdY2LK +wVfKH1gt5iuaf1FfzOhsIC9G/GLnjYttXZc92cv/Gfe3gR+s0ni2++MX+T++mE/Q +diltXv/Hp27PybS67SmiFW7I+RWnT2OKlMPtw2oUuKeztCe5UWjaj/y5FQIVAPLA +l9RpiU30Z87NRAHY3NTRaqtrAoGANMRxw8UfdtNVR0CrQj3AgPaXOGE4d+G4Gp4X +skvnCHycSVAjtYxebUkzUzt5Q6f/IabuLUdge3gXrc8BetvrcKbp+XZgM0/Vj2CF +Ymmy3in6kzGZq7Fw1sZaku6AOU8vLa5woBT2vAcHLLT1bLAzj7viL048T6MfjrOP +ef8nHvACgYBhDWFQJ1mf99sg92LalVq1dHLmVXb3PTJDfCO/Gz5NFmj9EZbAtdah +/XcF3DeRF+eEoz48wQF/ExVxSMIhLdL+o+ElpVhlM7Yii+T7dPhkQfEul6zZXu+U +ykSTXYUbtsfTNRFQGBW2/GfnEc0mnIxfn9v10NEWMzlq5z9wT9P0CgIVAN4wtL5W +Lv62jKcdskxNyz2NQoBx +-----END DSA PRIVATE KEY----- + diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_dsa_key.pub b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_dsa_key.pub new file mode 100644 index 0000000000..4dbb1305b0 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_dsa_key.pub @@ -0,0 +1,11 @@ +---- BEGIN SSH2 PUBLIC KEY ---- +AAAAB3NzaC1kc3MAAACBAIKVofMTa6XSApJTFqHlbRbxSIkvLiFeeAoSqlpSr1JJ1V1j +YsrBV8ofWC3mK5p/UV/M6GwgL0b8YueNi21dlz3Zy/8Z97eBH6zSeLb74xf5P76YT9B2 +KW1e/8enbs/JtLrtKaIVbsj5FadPY4qUw+3DahS4p7O0J7lRaNqP/LkVAAAAFQDywJfU +aYlN9GfOzUQB2NzU0WqrawAAAIA0xHHDxR9201VHQKtCPcCA9pc4YTh34bganheyS+cI +fJxJUCO1jF5tSTNTO3lDp/8hpu4tR2B7eBetzwF62+twpun5dmAzT9WPYIViabLeKfqT +MZmrsXDWxlqS7oA5Ty8trnCgFPa8BwcstPVssDOPu+IvTjxPox+Os495/yce8AAAAIBh +DWFQJ1mf99sg92LalVq1dHLmVXb3PTJDfCO/Gz5NFmj9EZbAtdah/XcF3DeRF+eEoz48 +wQF/ExVxSMIhLdL+o+ElpVhlM7Yii+T7dPhkQfEul6zZXu+UykSTXYUbtsfTNRFQGBW2 +/GfnEc0mnIxfn9v10NEWMzlq5z9wT9P0Cg== +---- END SSH2 PUBLIC KEY ---- diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key256 b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key256 new file mode 100644 index 0000000000..2979ea88ed --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key256 @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIMe4MDoit0t8RzSVPwkCBemQ9fhXL+xnTSAWISw8HNCioAoGCCqGSM49 +AwEHoUQDQgAEo2q7U3P6r0W5WGOLtM78UQtofM9UalEhiZeDdiyylsR/RR17Op0s +VPGSADLmzzgcucLEKy17j2S+oz42VUJy5A== +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key256.pub b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key256.pub new file mode 100644 index 0000000000..85dc419345 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key256.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKNqu1Nz+q9FuVhji7TO/FELaHzPVGpRIYmXg3YsspbEf0UdezqdLFTxkgAy5s84HLnCxCste49kvqM+NlVCcuQ= uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key384 b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key384 new file mode 100644 index 0000000000..fb1a862ded --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key384 @@ -0,0 +1,6 @@ +-----BEGIN EC PRIVATE KEY----- +MIGkAgEBBDArxbDfh3p1okrD9wQw6jJ4d4DdlBPD5GqXE8bIeRJiK41Sh40LgvPw +mkqEDSXK++CgBwYFK4EEACKhZANiAAScl43Ih2lWTDKrSox5ve5uiTXil4smsup3 +CfS1XPjKxgBAmlfBim8izbdrT0BFdQzz2joduNMtpt61wO4rGs6jm0UP7Kim9PC7 +Hneb/99fIYopdMH5NMnk60zGO1uZ2vc= +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key384.pub b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key384.pub new file mode 100644 index 0000000000..428d5fb7d7 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key384.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBJyXjciHaVZMMqtKjHm97m6JNeKXiyay6ncJ9LVc+MrGAECaV8GKbyLNt2tPQEV1DPPaOh240y2m3rXA7isazqObRQ/sqKb08Lsed5v/318hiil0wfk0yeTrTMY7W5na9w== uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key521 b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key521 new file mode 100644 index 0000000000..3e51ec2ecd --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key521 @@ -0,0 +1,7 @@ +-----BEGIN EC PRIVATE KEY----- +MIHcAgEBBEIB8O1BFkl2HQjQLRLonEZ97da/h39DMa9/0/hvPZWAI8gUPEQcHxRx +U7b09p3Zh+EBbMFq8+1ae9ds+ZTxE4WFSvKgBwYFK4EEACOhgYkDgYYABAAlWVjq +Bzg7Wt4gE6UNb1lRE2cnlmH2L/A5uo6qZRx5lPnSKOxEhxSb/Oay1+9d6KRdrh6/ +vlhd9SHDBhLcAPDvWgBnJIEj92Q3pXX4JtoitL0yl+SvvU+vUh966mzHShHzj8p5 +ccOgPkPNoA70yrpGzkIhPezpZOQdCaOXj/jFqNCTDg== +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key521.pub b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key521.pub new file mode 100644 index 0000000000..017a29f4da --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_ecdsa_key521.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBAAlWVjqBzg7Wt4gE6UNb1lRE2cnlmH2L/A5uo6qZRx5lPnSKOxEhxSb/Oay1+9d6KRdrh6/vlhd9SHDBhLcAPDvWgBnJIEj92Q3pXX4JtoitL0yl+SvvU+vUh966mzHShHzj8p5ccOgPkPNoA70yrpGzkIhPezpZOQdCaOXj/jFqNCTDg== uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_rsa_key b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_rsa_key new file mode 100644 index 0000000000..79968bdd7d --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_rsa_key @@ -0,0 +1,16 @@ +-----BEGIN RSA PRIVATE KEY----- +MIICXQIBAAKBgQDCZX+4FBDwZIh9y/Uxee1VJnEXlowpz2yDKwj8semM4q843337 +zbNfxHmladB1lpz2NqyxI175xMIJuDxogyZdsOxGnFAzAnthR4dqL/RWRWzjaxSB +6IAO9SPYVVlrpZ+1hsjLW79fwXK/yc8VdhRuWTeQiRgYY2ek8+OKbOqz4QIDAQAB +AoGANmvJzJO5hkLuvyDZHKfAnGTtpifcR1wtSa9DjdKUyn8vhKF0mIimnbnYQEmW +NUUb3gXCZLi9PvkpRSVRrASDOZwcjoU/Kvww163vBUVb2cOZfFhyn6o2Sk88Tt++ +udH3hdjpf9i7jTtUkUe+QYPsia+wgvvrmn4QrahLAH86+kECQQDx5gFeXTME3cnW +WMpFz3PPumduzjqgqMMWEccX4FtQkMX/gyGa5UC7OHFyh0N/gSWvPbRHa8A6YgIt +n8DO+fh5AkEAzbqX4DOn8NY6xJIi42q7l/2jIA0RkB6P7YugW5NblhqBZ0XDnpA5 +sMt+rz+K07u9XZtxgh1xi7mNfwY6lEAMqQJBAJBEauCKmRj35Z6OyeQku59SPsnY ++SJEREVvSNw2lH9SOKQQ4wPsYlTGbvKtNVZgAcen91L5MmYfeckYE/fdIZECQQCt +64zxsTnM1I8iFxj/gP/OYlJBikrKt8udWmjaghzvLMEw+T2DExJyb9ZNeT53+UMB +m6O+B/4xzU/djvp+0hbhAkAemIt+rA5kTmYlFndhpvzkSSM8a2EXsO4XIPgGWCTT +tQKS/tTly0ADMjN/TVy11+9d6zcqadNVuHXHGtR4W0GR +-----END RSA PRIVATE KEY----- + diff --git a/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_rsa_key.pub b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_rsa_key.pub new file mode 100644 index 0000000000..75d2025c71 --- /dev/null +++ b/lib/ssh/test/ssh_benchmark_SUITE_data/ssh_host_rsa_key.pub @@ -0,0 +1,5 @@ +---- BEGIN SSH2 PUBLIC KEY ---- +AAAAB3NzaC1yc2EAAAADAQABAAAAgQDCZX+4FBDwZIh9y/Uxee1VJnEXlowpz2yDKwj8 +semM4q843337zbNfxHmladB1lpz2NqyxI175xMIJuDxogyZdsOxGnFAzAnthR4dqL/RW +RWzjaxSB6IAO9SPYVVlrpZ+1hsjLW79fwXK/yc8VdhRuWTeQiRgYY2ek8+OKbOqz4Q== +---- END SSH2 PUBLIC KEY ---- diff --git a/lib/ssh/test/ssh_protocol_SUITE.erl b/lib/ssh/test/ssh_protocol_SUITE.erl index 98a196d705..6b78a32a9b 100644 --- a/lib/ssh/test/ssh_protocol_SUITE.erl +++ b/lib/ssh/test/ssh_protocol_SUITE.erl @@ -280,12 +280,7 @@ no_common_alg_server_disconnects(Config) -> {send, hello}, {match, #ssh_msg_kexinit{_='_'}, receive_msg}, {send, ssh_msg_kexinit}, % with server unsupported 'ssh-dss' ! - {match, - {'or',[#ssh_msg_disconnect{code = ?SSH_DISCONNECT_KEY_EXCHANGE_FAILED, _='_'}, - tcp_closed, - {tcp_error,econnaborted} - ]}, - receive_msg} + {match, disconnect(), receive_msg} ] ). @@ -312,7 +307,7 @@ no_common_alg_client_disconnects(Config) -> {send, hello}, {match, #ssh_msg_kexinit{_='_'}, receive_msg}, {send, #ssh_msg_kexinit{ % with unsupported "SOME-UNSUPPORTED" - cookie = 247381486335508958743193106082599558706, + cookie = <<80,158,95,51,174,35,73,130,246,141,200,49,180,190,82,234>>, kex_algorithms = ["diffie-hellman-group1-sha1"], server_host_key_algorithms = ["SOME-UNSUPPORTED"], % SIC! encryption_algorithms_client_to_server = ["aes128-ctr"], @@ -326,10 +321,7 @@ no_common_alg_client_disconnects(Config) -> first_kex_packet_follows = false, reserved = 0 }}, - {match, - {'or',[#ssh_msg_disconnect{code = ?SSH_DISCONNECT_KEY_EXCHANGE_FAILED, _='_'}, - tcp_closed]}, - receive_msg} + {match, disconnect(?SSH_DISCONNECT_KEY_EXCHANGE_FAILED), receive_msg} ], InitialState) } @@ -440,10 +432,7 @@ bad_service_name_then_correct(Config) -> [{set_options, [print_ops, print_seqnums, print_messages]}, {send, #ssh_msg_service_request{name = "kdjglkfdjgkldfjglkdfjglkfdjglkj"}}, {send, #ssh_msg_service_request{name = "ssh-connection"}}, - {match, {'or',[#ssh_msg_disconnect{_='_'}, - tcp_closed - ]}, - receive_msg} + {match, disconnect(), receive_msg} ], InitialState). @@ -453,10 +442,7 @@ bad_service_name(Config, Name) -> ssh_trpt_test_lib:exec( [{set_options, [print_ops, print_seqnums, print_messages]}, {send, #ssh_msg_service_request{name = Name}}, - {match, {'or',[#ssh_msg_disconnect{_='_'}, - tcp_closed - ]}, - receive_msg} + {match, disconnect(), receive_msg} ], InitialState). %%%-------------------------------------------------------------------- @@ -479,11 +465,7 @@ bad_packet_length(Config, LengthExcess) -> PacketFun}}, %% Prohibit remote decoder starvation: {send, #ssh_msg_service_request{name="ssh-userauth"}}, - {match, {'or',[#ssh_msg_disconnect{_='_'}, - tcp_closed, - {tcp_error,econnaborted} - ]}, - receive_msg} + {match, disconnect(), receive_msg} ], InitialState). %%%-------------------------------------------------------------------- @@ -512,11 +494,7 @@ bad_service_name_length(Config, LengthExcess) -> PacketFun} }, %% Prohibit remote decoder starvation: {send, #ssh_msg_service_request{name="ssh-userauth"}}, - {match, {'or',[#ssh_msg_disconnect{_='_'}, - tcp_closed, - {tcp_error,econnaborted} - ]}, - receive_msg} + {match, disconnect(), receive_msg} ], InitialState). %%%-------------------------------------------------------------------- @@ -723,3 +701,16 @@ connect_and_kex(Config, InitialState) -> {match, #ssh_msg_newkeys{_='_'}, receive_msg} ], InitialState). + +%%%---------------------------------------------------------------- + +%%% For matching peer disconnection +disconnect() -> + disconnect('_'). + +disconnect(Code) -> + {'or',[#ssh_msg_disconnect{code = Code, + _='_'}, + tcp_closed, + {tcp_error,econnaborted} + ]}. diff --git a/lib/ssh/test/ssh_test_cli.erl b/lib/ssh/test/ssh_test_cli.erl index cd9ad5f2ff..697ddb730d 100644 --- a/lib/ssh/test/ssh_test_cli.erl +++ b/lib/ssh/test/ssh_test_cli.erl @@ -4,20 +4,25 @@ -record(state, { type, + tmpdir, id, ref, port }). -init([Type]) -> - {ok, #state{type = Type}}. + +init([Type]) -> init([Type,"/tmp"]); + +init([Type,TmpDir]) -> + {ok, #state{type = Type, + tmpdir = TmpDir}}. handle_msg({ssh_channel_up, Id, Ref}, S) -> User = get_ssh_user(Ref), ok = ssh_connection:send(Ref, Id, << "\r\nYou are accessing a dummy, type \"q\" to exit\r\n\n" >>), - Port = run_portprog(User, S#state.type), + Port = run_portprog(User, S#state.type, S#state.tmpdir), {ok, S#state{port = Port, id = Id, ref = Ref}}; handle_msg({Port, {data, Data}}, S = #state{port = Port}) -> @@ -68,10 +73,10 @@ handle_ssh_msg({ssh_cm, _, {exit_signal, Id, _, _, _}}, terminate(_Why, _S) -> nop. -run_portprog(User, cli) -> +run_portprog(User, cli, TmpDir) -> Pty_bin = os:find_executable("cat"), open_port({spawn_executable, Pty_bin}, - [stream, {cd, "/tmp"}, {env, [{"USER", User}]}, + [stream, {cd, TmpDir}, {env, [{"USER", User}]}, {args, []}, binary, exit_status, use_stdio, stderr_to_stdout]). diff --git a/lib/ssh/test/ssh_test_lib.erl b/lib/ssh/test/ssh_test_lib.erl index ed76f4f795..2db55b97b4 100644 --- a/lib/ssh/test/ssh_test_lib.erl +++ b/lib/ssh/test/ssh_test_lib.erl @@ -541,7 +541,6 @@ default_algorithms(sshc, DaemonOptions) -> ct:fail("No server respons 2") end. - run_fake_ssh({ok,InitialState}) -> KexInitPattern = #ssh_msg_kexinit{ @@ -583,6 +582,40 @@ run_fake_ssh({ok,InitialState}) -> {server2client, to_atoms(CompS2C)}]}]. +%%%---------------------------------------------------------------- +extract_algos(Spec) -> + [{Tag,get_atoms(List)} || {Tag,List} <- Spec]. + +get_atoms(L) -> + lists:usort( + [ A || X <- L, + A <- case X of + {_,L1} when is_list(L1) -> L1; + Y when is_atom(Y) -> [Y] + end]). + + +intersection(AlgoSpec1, AlgoSpec2) -> intersect(sort_spec(AlgoSpec1), sort_spec(AlgoSpec2)). + +intersect([{Tag,S1}|Ss1], [{Tag,S2}|Ss2]) -> + [{Tag,intersect(S1,S2)} | intersect(Ss1,Ss2)]; +intersect(L1=[A1|_], L2=[A2|_]) when is_atom(A1),is_atom(A2) -> + Diff = L1 -- L2, + L1 -- Diff; +intersect(_, _) -> + []. + +intersect_bi_dir([{Tag,[{client2server,L1},{server2client,L2}]}|T]) -> + [{Tag,intersect(L1,L2)} | intersect_bi_dir(T)]; +intersect_bi_dir([H={_,[A|_]}|T]) when is_atom(A) -> + [H | intersect_bi_dir(T)]; +intersect_bi_dir([]) -> + []. + + +sort_spec(L = [{_,_}|_] ) -> [{Tag,sort_spec(Es)} || {Tag,Es} <- L]; +sort_spec(L) -> lists:usort(L). + %%-------------------------------------------------------------------- sshc(Tag) -> to_atoms( diff --git a/lib/ssh/test/ssh_to_openssh_SUITE.erl b/lib/ssh/test/ssh_to_openssh_SUITE.erl index 02cc79e4d5..67a61d3c11 100644 --- a/lib/ssh/test/ssh_to_openssh_SUITE.erl +++ b/lib/ssh/test/ssh_to_openssh_SUITE.erl @@ -110,9 +110,9 @@ end_per_testcase(_TestCase, _Config) -> chk_key(Pgm, Name, File, Config) -> case ssh_test_lib:openssh_supports(Pgm, public_key, Name) of - true -> - {skip,lists:concat(["openssh client does not support ",Name])}; false -> + {skip,lists:concat(["openssh client does not support ",Name])}; + true -> {ok,[[Home]]} = init:get_argument(home), KeyFile = filename:join(Home, File), case file:read_file(KeyFile) of diff --git a/lib/ssh/test/ssh_upgrade_SUITE.erl b/lib/ssh/test/ssh_upgrade_SUITE.erl index 85f4d36258..0d936c118b 100644 --- a/lib/ssh/test/ssh_upgrade_SUITE.erl +++ b/lib/ssh/test/ssh_upgrade_SUITE.erl @@ -46,20 +46,17 @@ all() -> init_per_suite(Config0) -> catch crypto:stop(), - try {crypto:start(), erlang:system_info({wordsize, internal}) == - erlang:system_info({wordsize, external})} of - {ok, true} -> - case ct_release_test:init(Config0) of - {skip, Reason} -> - {skip, Reason}; - Config -> - ssh:start(), - Config - end; - {ok, false} -> - {skip, "Test server will not handle halfwordemulator correctly. Skip as halfwordemulator is deprecated"} + try crypto:start() of + ok -> + case ct_release_test:init(Config0) of + {skip, Reason} -> + {skip, Reason}; + Config -> + ssh:start(), + Config + end catch _:_ -> - {skip, "Crypto did not start"} + {skip, "Crypto did not start"} end. end_per_suite(Config) -> diff --git a/lib/ssl/src/inet_tls_dist.erl b/lib/ssl/src/inet_tls_dist.erl index 404ae93d20..6fe99a81c5 100644 --- a/lib/ssl/src/inet_tls_dist.erl +++ b/lib/ssl/src/inet_tls_dist.erl @@ -76,23 +76,23 @@ do_setup(Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) -> Timer, Version, Ip, TcpPort, Address, Type), dist_util:handshake_we_started(HSData); - _ -> + Other -> %% Other Node may have closed since %% port_please ! ?trace("other node (~p) " "closed since port_please.~n", [Node]), - ?shutdown(Node) + ?shutdown2(Node, {shutdown, {connect_failed, Other}}) end; - _ -> + Other -> ?trace("port_please (~p) " "failed.~n", [Node]), - ?shutdown(Node) + ?shutdown2(Node, {shutdown, {port_please_failed, Other}}) end; - _Other -> + Other -> ?trace("inet_getaddr(~p) " "failed (~p).~n", [Node,Other]), - ?shutdown(Node) + ?shutdown2(Node, {shutdown, {inet_getaddr_failed, Other}}) end. close(Socket) -> diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src index 11728128c4..057906bcb3 100644 --- a/lib/ssl/src/ssl.appup.src +++ b/lib/ssl/src/ssl.appup.src @@ -1,6 +1,9 @@ %% -*- erlang -*- {"%VSN%", [ + {<<"7\\.2">>, [{load_module, tls_connection, soft_purge, soft_purge, []}, + {load_module, ssl_tls_dist_proxy, soft_purge, soft_purge, []} + ]}, {<<"7\\..*">>, [{restart_application, ssl}]}, {<<"6\\..*">>, [{restart_application, ssl}]}, {<<"5\\..*">>, [{restart_application, ssl}]}, @@ -8,6 +11,9 @@ {<<"3\\..*">>, [{restart_application, ssl}]} ], [ + {<<"7\\.2">>, [{load_module, tls_connection, soft_purge, soft_purge, []}, + {load_module, ssl_tls_dist_proxy, soft_purge, soft_purge, []} + ]}, {<<"7\\..*">>, [{restart_application, ssl}]}, {<<"6\\..*">>, [{restart_application, ssl}]}, {<<"5\\..*">>, [{restart_application, ssl}]}, diff --git a/lib/ssl/src/ssl_connection.hrl b/lib/ssl/src/ssl_connection.hrl index 9a58f2b8f7..bb41ef2b62 100644 --- a/lib/ssl/src/ssl_connection.hrl +++ b/lib/ssl/src/ssl_connection.hrl @@ -48,27 +48,28 @@ socket_options :: #socket_options{}, connection_states :: #connection_states{} | secret_printout(), protocol_buffers :: term() | secret_printout() , %% #protocol_buffers{} from tls_record.hrl or dtls_recor.hrl - tls_handshake_history :: ssl_handshake:ssl_handshake_history() | secret_printout(), - cert_db :: reference(), + tls_handshake_history :: ssl_handshake:ssl_handshake_history() | secret_printout() + | 'undefined', + cert_db :: reference() | 'undefined', session :: #session{} | secret_printout(), session_cache :: db_handle(), session_cache_cb :: atom(), crl_db :: term(), - negotiated_version :: ssl_record:ssl_version(), + negotiated_version :: ssl_record:ssl_version() | 'undefined', client_certificate_requested = false :: boolean(), key_algorithm :: ssl_cipher:key_algo(), hashsign_algorithm = {undefined, undefined}, cert_hashsign_algorithm, - public_key_info :: ssl_handshake:public_key_info(), - private_key :: public_key:private_key() | secret_printout(), + public_key_info :: ssl_handshake:public_key_info() | 'undefined', + private_key :: public_key:private_key() | secret_printout() | 'undefined', diffie_hellman_params:: #'DHParameter'{} | undefined | secret_printout(), diffie_hellman_keys :: {PublicKey :: binary(), PrivateKey :: binary()} | #'ECPrivateKey'{} | undefined | secret_printout(), - psk_identity :: binary(), % server psk identity hint - srp_params :: #srp_user{} | secret_printout(), - srp_keys ::{PublicKey :: binary(), PrivateKey :: binary()} | secret_printout(), - premaster_secret :: binary() | secret_printout() , + psk_identity :: binary() | 'undefined', % server psk identity hint + srp_params :: #srp_user{} | secret_printout() | 'undefined', + srp_keys ::{PublicKey :: binary(), PrivateKey :: binary()} | secret_printout() | 'undefined', + premaster_secret :: binary() | secret_printout() | 'undefined', file_ref_db :: db_handle(), - cert_db_ref :: certdb_ref(), + cert_db_ref :: certdb_ref() | 'undefined', bytes_to_read :: undefined | integer(), %% bytes to read in passive mode user_data_buffer :: undefined | binary() | secret_printout(), renegotiation :: undefined | {boolean(), From::term() | internal | peer}, @@ -81,7 +82,7 @@ expecting_finished = false ::boolean(), negotiated_protocol = undefined :: undefined | binary(), client_ecc, % {Curves, PointFmt} - tracker :: pid(), %% Tracker process for listen socket + tracker :: pid() | 'undefined', %% Tracker process for listen socket sni_hostname = undefined }). diff --git a/lib/ssl/src/ssl_internal.hrl b/lib/ssl/src/ssl_internal.hrl index 8c7ed9c0d1..913746598f 100644 --- a/lib/ssl/src/ssl_internal.hrl +++ b/lib/ssl/src/ssl_internal.hrl @@ -93,16 +93,16 @@ validate_extensions_fun, depth :: integer(), certfile :: binary(), - cert :: public_key:der_encoded() | secret_printout(), + cert :: public_key:der_encoded() | secret_printout() | 'undefined', keyfile :: binary(), - key :: {'RSAPrivateKey' | 'DSAPrivateKey' | 'ECPrivateKey' | 'PrivateKeyInfo', public_key:der_encoded()} | secret_printout(), - password :: string() | secret_printout(), - cacerts :: [public_key:der_encoded()] | secret_printout(), + key :: {'RSAPrivateKey' | 'DSAPrivateKey' | 'ECPrivateKey' | 'PrivateKeyInfo', public_key:der_encoded()} | secret_printout() | 'undefined', + password :: string() | secret_printout() | 'undefined', + cacerts :: [public_key:der_encoded()] | secret_printout() | 'undefined', cacertfile :: binary(), dh :: public_key:der_encoded() | secret_printout(), - dhfile :: binary() | secret_printout(), + dhfile :: binary() | secret_printout() | 'undefined', user_lookup_fun, % server option, fun to lookup the user - psk_identity :: binary() | secret_printout() , + psk_identity :: binary() | secret_printout() | 'undefined', srp_identity, % client option {User, Password} ciphers, % %% Local policy for the server if it want's to reuse the session @@ -118,7 +118,7 @@ %% undefined if not hibernating, or number of ms of %% inactivity after which ssl_connection will go into %% hibernation - hibernate_after :: boolean(), + hibernate_after :: boolean() | 'undefined', %% This option should only be set to true by inet_tls_dist erl_dist = false :: boolean(), alpn_advertised_protocols = undefined :: [binary()] | undefined , diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index 00e95f5c5b..311dac4619 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -263,7 +263,9 @@ init([Name, Opts]) -> session_cache_client_max = max_session_cache_size(session_cache_client_max), session_cache_server_max = - max_session_cache_size(session_cache_server_max) + max_session_cache_size(session_cache_server_max), + session_client_invalidator = undefined, + session_server_invalidator = undefined }}. %%-------------------------------------------------------------------- @@ -378,13 +380,17 @@ handle_cast({invalidate_pem, File}, handle_info(validate_sessions, #state{session_cache_cb = CacheCb, session_cache_client = ClientCache, session_cache_server = ServerCache, - session_lifetime = LifeTime + session_lifetime = LifeTime, + session_client_invalidator = Client, + session_server_invalidator = Server } = State) -> Timer = erlang:send_after(?SESSION_VALIDATION_INTERVAL, self(), validate_sessions), - start_session_validator(ClientCache, CacheCb, LifeTime), - start_session_validator(ServerCache, CacheCb, LifeTime), - {noreply, State#state{session_validation_timer = Timer}}; + CPid = start_session_validator(ClientCache, CacheCb, LifeTime, Client), + SPid = start_session_validator(ServerCache, CacheCb, LifeTime, Server), + {noreply, State#state{session_validation_timer = Timer, + session_client_invalidator = CPid, + session_server_invalidator = SPid}}; handle_info({delayed_clean_session, Key, Cache}, #state{session_cache_cb = CacheCb @@ -471,9 +477,11 @@ validate_session(Port, Session, LifeTime) -> invalidate_session(Port, Session) end. -start_session_validator(Cache, CacheCb, LifeTime) -> +start_session_validator(Cache, CacheCb, LifeTime, undefined) -> spawn_link(?MODULE, init_session_validator, - [[get(ssl_manager), Cache, CacheCb, LifeTime]]). + [[get(ssl_manager), Cache, CacheCb, LifeTime]]); +start_session_validator(_,_,_, Pid) -> + Pid. init_session_validator([SslManagerName, Cache, CacheCb, LifeTime]) -> put(ssl_manager, SslManagerName), @@ -708,6 +716,6 @@ crl_db_info(_, UserCRLDb) -> %% Only start a session invalidator if there is not %% one already active invalidate_session_cache(undefined, CacheCb, Cache) -> - start_session_validator(Cache, CacheCb, {invalidate_before, erlang:monotonic_time()}); + start_session_validator(Cache, CacheCb, {invalidate_before, erlang:monotonic_time()}, undefined); invalidate_session_cache(Pid, _CacheCb, _Cache) -> Pid. diff --git a/lib/ssl/src/ssl_record.erl b/lib/ssl/src/ssl_record.erl index 75cfecdf5e..ce6b8fb84f 100644 --- a/lib/ssl/src/ssl_record.erl +++ b/lib/ssl/src/ssl_record.erl @@ -311,9 +311,19 @@ set_pending_cipher_state(#connection_states{pending_read = Read, %% %% Description: Encodes a handshake message to send on the ssl-socket. %%-------------------------------------------------------------------- -encode_handshake(Frag, Version, ConnectionStates) -> - encode_plain_text(?HANDSHAKE, Version, Frag, ConnectionStates). - +encode_handshake(Frag, Version, + #connection_states{current_write = + #connection_state{ + security_parameters = + #security_parameters{bulk_cipher_algorithm = BCA}}} = + ConnectionStates) -> + case iolist_size(Frag) of + N when N > ?MAX_PLAIN_TEXT_LENGTH -> + Data = split_bin(iolist_to_binary(Frag), ?MAX_PLAIN_TEXT_LENGTH, Version, BCA), + encode_iolist(?HANDSHAKE, Data, Version, ConnectionStates); + _ -> + encode_plain_text(?HANDSHAKE, Version, Frag, ConnectionStates) + end. %%-------------------------------------------------------------------- -spec encode_alert_record(#alert{}, ssl_version(), #connection_states{}) -> {iolist(), #connection_states{}}. diff --git a/lib/ssl/src/ssl_tls_dist_proxy.erl b/lib/ssl/src/ssl_tls_dist_proxy.erl index d384264b53..211badef56 100644 --- a/lib/ssl/src/ssl_tls_dist_proxy.erl +++ b/lib/ssl/src/ssl_tls_dist_proxy.erl @@ -89,6 +89,14 @@ listen_options(Opts0) -> Opts1 end. +connect_options(Opts) -> + case application:get_env(kernel, inet_dist_connect_options) of + {ok,ConnectOpts} -> + lists:ukeysort(1, ConnectOpts ++ Opts); + _ -> + Opts + end. + %%==================================================================== %% gen_server callbacks %%==================================================================== @@ -101,7 +109,7 @@ init([]) -> {ok, #state{}}. handle_call({listen, Name}, _From, State) -> - case gen_tcp:listen(0, [{active, false}, {packet,?PPRE}]) of + case gen_tcp:listen(0, [{active, false}, {packet,?PPRE}, {ip, loopback}]) of {ok, Socket} -> {ok, World} = do_listen([{active, false}, binary, {packet,?PPRE}, {reuseaddr, true}]), {ok, TcpAddress} = get_tcp_address(Socket), @@ -196,6 +204,7 @@ accept_loop(Proxy, world = Type, Listen, Extra) -> case gen_tcp:accept(Listen) of {ok, Socket} -> Opts = get_ssl_options(server), + wait_for_code_server(), case ssl:ssl_accept(Socket, Opts) of {ok, SslSocket} -> PairHandler = @@ -204,6 +213,11 @@ accept_loop(Proxy, world = Type, Listen, Extra) -> end), ok = ssl:controlling_process(SslSocket, PairHandler), flush_old_controller(PairHandler, SslSocket); + {error, {options, _}} = Error -> + %% Bad options: that's probably our fault. Let's log that. + error_logger:error_msg("Cannot accept TLS distribution connection: ~s~n", + [ssl:format_error(Error)]), + gen_tcp:close(Socket); _ -> gen_tcp:close(Socket) end; @@ -212,6 +226,35 @@ accept_loop(Proxy, world = Type, Listen, Extra) -> end, accept_loop(Proxy, Type, Listen, Extra). +wait_for_code_server() -> + %% This is an ugly hack. Upgrading a socket to TLS requires the + %% crypto module to be loaded. Loading the crypto module triggers + %% its on_load function, which calls code:priv_dir/1 to find the + %% directory where its NIF library is. However, distribution is + %% started earlier than the code server, so the code server is not + %% necessarily started yet, and code:priv_dir/1 might fail because + %% of that, if we receive an incoming connection on the + %% distribution port early enough. + %% + %% If the on_load function of a module fails, the module is + %% unloaded, and the function call that triggered loading it fails + %% with 'undef', which is rather confusing. + %% + %% Thus, the ssl_tls_dist_proxy process will terminate, and be + %% restarted by ssl_dist_sup. However, it won't have any memory + %% of being asked by net_kernel to listen for incoming + %% connections. Hence, the node will believe that it's open for + %% distribution, but it actually isn't. + %% + %% So let's avoid that by waiting for the code server to start. + case whereis(code_server) of + undefined -> + timer:sleep(10), + wait_for_code_server(); + Pid when is_pid(Pid) -> + ok + end. + try_connect(Port) -> case gen_tcp:connect({127,0,0,1}, Port, [{active, false}, {packet,?PPRE}, nodelay()]) of R = {ok, _S} -> @@ -222,10 +265,10 @@ try_connect(Port) -> setup_proxy(Ip, Port, Parent) -> process_flag(trap_exit, true), - Opts = get_ssl_options(client), + Opts = connect_options(get_ssl_options(client)), case ssl:connect(Ip, Port, [{active, true}, binary, {packet,?PPRE}, nodelay()] ++ Opts) of {ok, World} -> - {ok, ErtsL} = gen_tcp:listen(0, [{active, true}, {ip, {127,0,0,1}}, binary, {packet,?PPRE}]), + {ok, ErtsL} = gen_tcp:listen(0, [{active, true}, {ip, loopback}, binary, {packet,?PPRE}]), {ok, #net_address{address={_,LPort}}} = get_tcp_address(ErtsL), Parent ! {self(), go_ahead, LPort}, case gen_tcp:accept(ErtsL) of @@ -235,6 +278,11 @@ setup_proxy(Ip, Port, Parent) -> Err -> Parent ! {self(), Err} end; + {error, {options, _}} = Err -> + %% Bad options: that's probably our fault. Let's log that. + error_logger:error_msg("Cannot open TLS distribution connection: ~s~n", + [ssl:format_error(Err)]), + Parent ! {self(), Err}; Err -> Parent ! {self(), Err} end. diff --git a/lib/ssl/src/tls_connection.erl b/lib/ssl/src/tls_connection.erl index b2b85eaf8d..c3f0206d25 100644 --- a/lib/ssl/src/tls_connection.erl +++ b/lib/ssl/src/tls_connection.erl @@ -764,6 +764,8 @@ handle_tls_handshake(Handle, StateName, case Handle(Packet, FsmReturn) of {next_state, NextStateName, State, _Timeout} -> handle_tls_handshake(Handle, NextStateName, State); + {next_state, NextStateName, State} -> + handle_tls_handshake(Handle, NextStateName, State); {stop, _,_} = Stop -> Stop end; diff --git a/lib/ssl/test/erl_make_certs.erl b/lib/ssl/test/erl_make_certs.erl index 8e909a5b74..f5cada9021 100644 --- a/lib/ssl/test/erl_make_certs.erl +++ b/lib/ssl/test/erl_make_certs.erl @@ -334,7 +334,9 @@ make_key(dsa, _Opts) -> gen_dsa2(128, 20); %% Bytes i.e. {1024, 160} make_key(ec, _Opts) -> %% (OBS: for testing only) - gen_ec2(secp256k1). + CurveOid = hd(tls_v1:ecc_curves(0)), + NamedCurve = pubkey_cert_records:namedCurves(CurveOid), + gen_ec2(NamedCurve). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% RSA key generation (OBS: for testing only) diff --git a/lib/ssl/test/ssl_dist_SUITE.erl b/lib/ssl/test/ssl_dist_SUITE.erl index 092015d3d8..00f9ee8e3c 100644 --- a/lib/ssl/test/ssl_dist_SUITE.erl +++ b/lib/ssl/test/ssl_dist_SUITE.erl @@ -41,7 +41,7 @@ %%-------------------------------------------------------------------- all() -> [basic, payload, plain_options, plain_verify_options, nodelay_option, - listen_port_options, listen_options, use_interface]. + listen_port_options, listen_options, connect_options, use_interface]. groups() -> []. @@ -312,22 +312,7 @@ listen_port_options(Config) when is_list(Config) -> listen_options() -> [{doc, "Test inet_dist_listen_options"}]. listen_options(Config) when is_list(Config) -> - Prio = 1, - case gen_udp:open(0, [{priority,Prio}]) of - {ok,Socket} -> - case inet:getopts(Socket, [priority]) of - {ok,[{priority,Prio}]} -> - ok = gen_udp:close(Socket), - do_listen_options(Prio, Config); - _ -> - ok = gen_udp:close(Socket), - {skip, - "Can not set priority "++integer_to_list(Prio)++ - " on socket"} - end; - {error,_} -> - {skip, "Can not set priority on socket"} - end. + try_setting_priority(fun do_listen_options/2, Config). do_listen_options(Prio, Config) -> PriorityString0 = "[{priority,"++integer_to_list(Prio)++"}]", @@ -364,6 +349,48 @@ do_listen_options(Prio, Config) -> stop_ssl_node(NH2), success(Config). %%-------------------------------------------------------------------- +connect_options() -> + [{doc, "Test inet_dist_connect_options"}]. +connect_options(Config) when is_list(Config) -> + try_setting_priority(fun do_connect_options/2, Config). + +do_connect_options(Prio, Config) -> + PriorityString0 = "[{priority,"++integer_to_list(Prio)++"}]", + PriorityString = + case os:cmd("echo [{a,1}]") of + "[{a,1}]"++_ -> + PriorityString0; + _ -> + %% Some shells need quoting of [{}] + "'"++PriorityString0++"'" + end, + + Options = "-kernel inet_dist_connect_options " ++ PriorityString, + + NH1 = start_ssl_node([{additional_dist_opts, Options} | Config]), + NH2 = start_ssl_node([{additional_dist_opts, Options} | Config]), + Node2 = NH2#node_handle.nodename, + + pong = apply_on_ssl_node(NH1, fun () -> net_adm:ping(Node2) end), + + PrioritiesNode1 = + apply_on_ssl_node(NH1, fun get_socket_priorities/0), + PrioritiesNode2 = + apply_on_ssl_node(NH2, fun get_socket_priorities/0), + + Elevated1 = [P || P <- PrioritiesNode1, P =:= Prio], + ?t:format("Elevated1: ~p~n", [Elevated1]), + Elevated2 = [P || P <- PrioritiesNode2, P =:= Prio], + ?t:format("Elevated2: ~p~n", [Elevated2]), + %% Node 1 will have a socket with elevated priority. + [_|_] = Elevated1, + %% Node 2 will not, since it only applies to outbound connections. + [] = Elevated2, + + stop_ssl_node(NH1), + stop_ssl_node(NH2), + success(Config). +%%-------------------------------------------------------------------- use_interface() -> [{doc, "Test inet_dist_use_interface"}]. use_interface(Config) when is_list(Config) -> @@ -405,6 +432,24 @@ tstsrvr_format(Fmt, ArgList) -> send_to_tstcntrl(Message) -> send_to_tstsrvr({message, Message}). +try_setting_priority(TestFun, Config) -> + Prio = 1, + case gen_udp:open(0, [{priority,Prio}]) of + {ok,Socket} -> + case inet:getopts(Socket, [priority]) of + {ok,[{priority,Prio}]} -> + ok = gen_udp:close(Socket), + TestFun(Prio, Config); + _ -> + ok = gen_udp:close(Socket), + {skip, + "Can not set priority "++integer_to_list(Prio)++ + " on socket"} + end; + {error,_} -> + {skip, "Can not set priority on socket"} + end. + get_socket_priorities() -> [Priority || {ok,[{priority,Priority}]} <- @@ -493,17 +538,13 @@ host_name() -> Host. mk_node_name(Config) -> - {A, B, C} = erlang:now(), + N = erlang:unique_integer([positive]), Case = ?config(testcase, Config), atom_to_list(?MODULE) ++ "_" ++ atom_to_list(Case) ++ "_" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) - ++ "-" - ++ integer_to_list(C). + ++ integer_to_list(N). mk_node_cmdline(ListenPort, Name, Args) -> Static = "-detached -noinput", @@ -732,12 +773,10 @@ rand_bin(N) -> rand_bin(0, Acc) -> Acc; rand_bin(N, Acc) -> - rand_bin(N-1, [random:uniform(256)-1|Acc]). + rand_bin(N-1, [rand:uniform(256)-1|Acc]). make_randfile(Dir) -> {ok, IoDev} = file:open(filename:join([Dir, "RAND"]), [write]), - {A, B, C} = erlang:now(), - random:seed(A, B, C), ok = file:write(IoDev, rand_bin(1024)), file:close(IoDev). diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index 9a76d603b1..afd21f0d2f 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -818,7 +818,17 @@ rsa_suites(CounterPart) -> (_) -> false end, - ssl:cipher_suites()). + common_ciphers(CounterPart)). + +common_ciphers(crypto) -> + ssl:cipher_suites(); +common_ciphers(openssl) -> + OpenSslSuites = + string:tokens(string:strip(os:cmd("openssl ciphers"), right, $\n), ":"), + [ssl:suite_definition(S) + || S <- ssl_cipher:suites(tls_record:highest_protocol_version([])), + lists:member(ssl_cipher:openssl_suite_name(S), OpenSslSuites) + ]. rsa_non_signed_suites() -> lists:filter(fun({rsa, _, _}) -> @@ -1158,23 +1168,27 @@ cipher_restriction(Config0) -> end. check_sane_openssl_version(Version) -> - case {Version, os:cmd("openssl version")} of - {_, "OpenSSL 1.0.2" ++ _} -> - true; - {_, "OpenSSL 1.0.1" ++ _} -> - true; - {'tlsv1.2', "OpenSSL 1.0" ++ _} -> - false; - {'tlsv1.1', "OpenSSL 1.0" ++ _} -> - false; - {'tlsv1.2', "OpenSSL 0" ++ _} -> - false; - {'tlsv1.1', "OpenSSL 0" ++ _} -> - false; - {_, _} -> - true + case supports_ssl_tls_version(Version) of + true -> + case {Version, os:cmd("openssl version")} of + {_, "OpenSSL 1.0.2" ++ _} -> + true; + {_, "OpenSSL 1.0.1" ++ _} -> + true; + {'tlsv1.2', "OpenSSL 1.0" ++ _} -> + false; + {'tlsv1.1', "OpenSSL 1.0" ++ _} -> + false; + {'tlsv1.2', "OpenSSL 0" ++ _} -> + false; + {'tlsv1.1', "OpenSSL 0" ++ _} -> + false; + {_, _} -> + true + end; + false -> + false end. - enough_openssl_crl_support("OpenSSL 0." ++ _) -> false; enough_openssl_crl_support(_) -> true. @@ -1198,7 +1212,9 @@ version_flag('tlsv1.1') -> version_flag('tlsv1.2') -> "-tls1_2"; version_flag(sslv3) -> - "-ssl3". + "-ssl3"; +version_flag(sslv2) -> + "-ssl2". filter_suites(Ciphers0) -> Version = tls_record:highest_protocol_version([]), @@ -1249,3 +1265,25 @@ portable_open_port(Exe, Args) -> ct:pal("open_port({spawn_executable, ~p}, [{args, ~p}, stderr_to_stdout]).", [AbsPath, Args]), open_port({spawn_executable, AbsPath}, [{args, Args}, stderr_to_stdout]). + +supports_ssl_tls_version(Version) -> + VersionFlag = version_flag(Version), + Exe = "openssl", + Args = ["s_client", VersionFlag], + Port = ssl_test_lib:portable_open_port(Exe, Args), + do_supports_ssl_tls_version(Port). + +do_supports_ssl_tls_version(Port) -> + receive + {Port, {data, "unknown option" ++ _}} -> + false; + {Port, {data, Data}} -> + case lists:member("error", string:tokens(Data, ":")) of + true -> + false; + false -> + do_supports_ssl_tls_version(Port) + end + after 500 -> + true + end. diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl index 13523730b0..ecf6c4d6b8 100644 --- a/lib/ssl/test/ssl_to_openssl_SUITE.erl +++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl @@ -175,7 +175,12 @@ special_init(TestCase, Config) check_sane_openssl_renegotaite(Config, Version); special_init(ssl2_erlang_server_openssl_client, Config) -> - check_sane_openssl_sslv2(Config); + case ssl_test_lib:supports_ssl_tls_version(sslv2) of + true -> + Config; + false -> + {skip, "sslv2 not supported by openssl"} + end; special_init(TestCase, Config) when TestCase == erlang_client_alpn_openssl_server_alpn; @@ -1440,7 +1445,7 @@ start_erlang_client_and_openssl_server_for_alpn_negotiation(Config, Data, Callba Exe = "openssl", Args = ["s_server", "-msg", "-alpn", "http/1.1,spdy/2", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-key" ++ KeyFile], + "-cert", CertFile, "-key", KeyFile], OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -1475,7 +1480,7 @@ start_erlang_server_and_openssl_client_for_alpn_negotiation(Config, Data, Callba Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), Exe = "openssl", - Args = ["s_client", "-alpn", "http/1.0,spdy/2" "-msg" "-port", + Args = ["s_client", "-alpn", "http/1.0,spdy/2", "-msg", "-port", integer_to_list(Port), ssl_test_lib:version_flag(Version), "-host", "localhost"], @@ -1507,7 +1512,7 @@ start_erlang_client_and_openssl_server_for_alpn_npn_negotiation(Config, Data, Ca Exe = "openssl", Args = ["s_server", "-msg", "-alpn", "http/1.1,spdy/2", "-nextprotoneg", "spdy/3", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version), - "-cert" ++ CertFile ++ "-key" ++ KeyFile], + "-cert", CertFile, "-key", KeyFile], OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -1756,32 +1761,6 @@ check_sane_openssl_renegotaite(Config) -> Config end. -check_sane_openssl_sslv2(Config) -> - Exe = "openssl", - Args = ["s_client", "-ssl2"], - Port = ssl_test_lib:portable_open_port(Exe, Args), - case supports_sslv2(Port) of - true -> - Config; - false -> - {skip, "sslv2 not supported by openssl"} - end. - -supports_sslv2(Port) -> - receive - {Port, {data, "unknown option -ssl2" ++ _}} -> - false; - {Port, {data, Data}} -> - case lists:member("error", string:tokens(Data, ":")) of - true -> - false; - false -> - supports_sslv2(Port) - end - after 500 -> - true - end. - workaround_openssl_s_clinent() -> %% http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683159 %% https://bugs.archlinux.org/task/33919 diff --git a/lib/ssl/test/ssl_upgrade_SUITE.erl b/lib/ssl/test/ssl_upgrade_SUITE.erl index d65bdf6983..f5f4b25b23 100644 --- a/lib/ssl/test/ssl_upgrade_SUITE.erl +++ b/lib/ssl/test/ssl_upgrade_SUITE.erl @@ -40,20 +40,19 @@ all() -> init_per_suite(Config0) -> catch crypto:stop(), - try {crypto:start(), erlang:system_info({wordsize, internal}) == erlang:system_info({wordsize, external})} of - {ok, true} -> - case ct_release_test:init(Config0) of - {skip, Reason} -> - {skip, Reason}; - Config -> - {ok, _} = make_certs:all(?config(data_dir, Config), - ?config(priv_dir, Config)), - ssl_test_lib:cert_options(Config) - end; - {ok, false} -> - {skip, "Test server will not handle halfwordemulator correctly. Skip as halfwordemulator is deprecated"} + try crypto:start() of + ok -> + case ct_release_test:init(Config0) of + {skip, Reason} -> + {skip, Reason}; + Config -> + Result = + {ok, _} = make_certs:all(?config(data_dir, Config), + ?config(priv_dir, Config)), + ssl_test_lib:cert_options(Config) + end catch _:_ -> - {skip, "Crypto did not start"} + {skip, "Crypto did not start"} end. end_per_suite(Config) -> diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk index aa1af21990..9f79a7fb34 100644 --- a/lib/ssl/vsn.mk +++ b/lib/ssl/vsn.mk @@ -1 +1 @@ -SSL_VSN = 7.2 +SSL_VSN = 7.2.1 diff --git a/lib/stdlib/doc/src/dets.xml b/lib/stdlib/doc/src/dets.xml index a0d3f95b6a..48400733d1 100644 --- a/lib/stdlib/doc/src/dets.xml +++ b/lib/stdlib/doc/src/dets.xml @@ -399,15 +399,40 @@ kept in RAM.</p> </item> <item> - <p><c>{safe_fixed,</c> SafeFixed<c>}</c>. If the table - is fixed, SafeFixed is a tuple <c>{FixedAtTime, [{Pid,RefCount}]}</c>. <c>FixedAtTime</c> is the time when + <p><c>{safe_fixed_monotonic_time, SafeFixed}</c>. If the table + is fixed, <c>SafeFixed</c> is a tuple <c>{FixedAtTime, [{Pid,RefCount}]}</c>. + <c>FixedAtTime</c> is the time when the table was first fixed, and <c>Pid</c> is the pid of the process that fixes the table <c>RefCount</c> times. There may be any number of processes in the list. If the table is not fixed, SafeFixed is the atom <c>false</c>.</p> + <p><c>FixedAtTime</c> will correspond to the result + returned by + <seealso marker="erts:erlang#monotonic_time/0">erlang:monotonic_time/0</seealso> + at the time of fixation. The usage of <c>safe_fixed_monotonic_time</c> is + <seealso marker="erts:time_correction#Time_Warp_Safe_Code">time warp + safe</seealso>.</p> </item> <item> - <p><c>{version, integer()</c>, the version of the format of + <p> + <c>{safe_fixed, SafeFixed}</c>. The same as + <c>{safe_fixed_monotonic_time, SafeFixed}</c> with the exception + of the format and value of <c>FixedAtTime</c>. + </p> + <p> + <c>FixedAtTime</c> will correspond to the result returned by + <seealso marker="erts:erlang#timestamp/0">erlang:timestamp/0</seealso> + at the time of fixation. Note that when the system is using + single or multi + <seealso marker="erts:time_correction#Time_Warp_Modes">time warp + modes</seealso> this might produce strange results. This + since the usage of <c>safe_fixed</c> is not + <seealso marker="erts:time_correction#Time_Warp_Safe_Code">time warp + safe</seealso>. Time warp safe code need to use + <c>safe_fixed_monotonic_time</c> instead.</p> + </item> + <item> + <p><c>{version, integer()}</c>, the version of the format of the table.</p> </item> </list> diff --git a/lib/stdlib/doc/src/erl_parse.xml b/lib/stdlib/doc/src/erl_parse.xml index 0938b5dec3..13be488c33 100644 --- a/lib/stdlib/doc/src/erl_parse.xml +++ b/lib/stdlib/doc/src/erl_parse.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2015</year> + <year>1996</year><year>2016</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -44,21 +44,33 @@ </description> <datatypes> <datatype> - <name name="abstract_clause"></name> - <desc><p>Parse tree for Erlang clause.</p> + <name>abstract_clause()</name> + <desc><p><marker id="type-abstract_clause"/> + Abstract form of an Erlang clause.</p> </desc> </datatype> <datatype> - <name name="abstract_expr"></name> - <desc><p>Parse tree for Erlang expression.</p> + <name>abstract_expr()</name> + <desc><p><marker id="type-abstract_expr"/> + Abstract form of an Erlang expression.</p> </desc> </datatype> <datatype> - <name name="abstract_form"></name> - <desc><p>Parse tree for Erlang form.</p> + <name>abstract_form()</name> + <desc><p><marker id="type-abstract_form"/> + Abstract form of an Erlang form.</p> </desc> </datatype> <datatype> + <name>abstract_type()</name> + <desc><p><marker id="type-abstract_type"/> + Abstract form of an Erlang type.</p> + </desc> + </datatype> + <datatype> + <name name="erl_parse_tree"></name> + </datatype> + <datatype> <name name="error_description"></name> </datatype> <datatype> @@ -180,7 +192,7 @@ <p>Converts the Erlang data structure <c><anno>Data</anno></c> into an abstract form of type <c><anno>AbsTerm</anno></c>.</p> <p>The <c><anno>Line</anno></c> option is the line that will - be assigned to each node of the abstract form.</p> + be assigned to each node of <c><anno>AbsTerm</anno></c>.</p> <p>The <c><anno>Encoding</anno></c> option is used for selecting which integer lists will be considered as strings. The default is to use the encoding returned by @@ -196,47 +208,53 @@ <func> <name name="map_anno" arity="2"/> <fsummary> - Map a function over the annotations of an abstract form + Map a function over the annotations of a <c>erl_parse</c> tree </fsummary> <desc> - <p>Modifies the abstract form <anno>Abstr</anno> by applying - <anno>Fun</anno> on every collection of annotations of the - abstract form. The abstract form is traversed in a - depth-first, left-to-right, fashion. + <p>Modifies the <c>erl_parse</c> tree <c><anno>Abstr</anno></c> + by applying <c><anno>Fun</anno></c> on each collection of + annotations of the nodes of the <c>erl_parse</c> tree. The + <c>erl_parse</c> tree is traversed in a depth-first, + left-to-right, fashion. </p> </desc> </func> <func> <name name="fold_anno" arity="3"/> <fsummary> - Fold a function over the annotations of an abstract form + Fold a function over the annotations of a <c>erl_parse</c> tree </fsummary> <desc> - <p>Updates an accumulator by applying <anno>Fun</anno> on - every collection of annotations of the abstract form - <anno>Abstr</anno>. The first call to <anno>Fun</anno> has - <anno>AccIn</anno> as argument, and the returned accumulator - <anno>AccOut</anno> is passed to the next call, and so on. - The final value of the accumulator is returned. The abstract - form is traversed in a depth-first, left-to-right, fashion. + <p>Updates an accumulator by applying <c><anno>Fun</anno></c> on + each collection of annotations of the <c>erl_parse</c> tree + <c><anno>Abstr</anno></c>. The first call to + <c><anno>Fun</anno></c> has <c><anno>AccIn</anno></c> as + argument, and the returned accumulator + <c><anno>AccOut</anno></c> is passed to the next call, and + so on. The final value of the accumulator is returned. The + <c>erl_parse</c> tree is traversed in a depth-first, left-to-right, + fashion. </p> </desc> </func> <func> <name name="mapfold_anno" arity="3"/> <fsummary> - Map and fold a function over the annotations of an abstract form + Map and fold a function over the annotations of a + <c>erl_parse</c> tree </fsummary> <desc> - <p>Modifies the abstract form <anno>Abstr</anno> by applying - <anno>Fun</anno> on every collection of annotations of the - abstract form, while at the same time updating an - accumulator. The first call to <anno>Fun</anno> has - <anno>AccIn</anno> as second argument, and the returned - accumulator <anno>AccOut</anno> is passed to the next call, - and so on. The modified abstract form as well as the the - final value of the accumulator is returned. The abstract - form is traversed in a depth-first, left-to-right, fashion. + <p>Modifies the <c>erl_parse</c> tree <c><anno>Abstr</anno></c> + by applying <c><anno>Fun</anno></c> on each collection of + annotations of the nodes of the <c>erl_parse</c> tree, while + at the same time updating an accumulator. The first call to + <c><anno>Fun</anno></c> has <c><anno>AccIn</anno></c> as + second argument, and the returned accumulator + <c><anno>AccOut</anno></c> is passed to the next call, and + so on. The modified <c>erl_parse</c> tree as well as the the + final value of the accumulator are returned. The + <c>erl_parse</c> tree is traversed in a depth-first, + left-to-right, fashion. </p> </desc> </func> @@ -246,12 +264,15 @@ Create new annotations </fsummary> <desc> - <p>Creates an abstract form from a term which has the same - structure as an abstract form, but <seealso - marker="erl_anno#type-location">locations</seealso> where the - abstract form has annotations. For each location, <seealso - marker="erl_anno#new/1"><c>erl_anno:new/1</c></seealso> is - called, and the annotations replace the location. + <p>Assumes that <c><anno>Term</anno></c> is a term with the same + structure as a <c>erl_parse</c> tree, but with <seealso + marker="erl_anno#type-location">locations</seealso> where a + <c>erl_parse</c> tree has collections of annotations. + Returns a <c>erl_parse</c> tree where each location <c>L</c> + has been replaced by the value returned by <seealso + marker="erl_anno#new/1"><c>erl_anno:new(L)</c></seealso>. + The term <c><anno>Term</anno></c> is traversed in a + depth-first, left-to-right, fashion. </p> </desc> </func> @@ -261,12 +282,14 @@ Return annotations as terms </fsummary> <desc> - <p>Assumes that <anno>Term</anno> is a term with the same - structure as an abstract form, but with terms, T say, on - those places where an abstract form has annotations. Returns - an abstract form where every term T has been replaced by the - value returned by calling <c>erl_anno:from_term(T)</c>. The - term <anno>Term</anno> is traversed in a depth-first, + <p>Assumes that <c><anno>Term</anno></c> is a term with the same + structure as a <c>erl_parse</c> tree, but with terms, + <c>T</c> say, where a <c>erl_parse</c> tree has collections + of annotations. Returns a <c>erl_parse</c> tree where each + term <c>T</c> has been replaced by the value returned by + <seealso marker="erl_anno#from_term/1"> + <c>erl_anno:from_term(T)</c></seealso>. The term + <c><anno>Term</anno></c> is traversed in a depth-first, left-to-right, fashion. </p> </desc> @@ -277,10 +300,13 @@ Return the representation of annotations </fsummary> <desc> - <p>Returns a term where every collection of annotations Anno of - <anno>Abstr</anno> has been replaced by the term returned by - calling <c>erl_anno:to_term(Anno)</c>. The abstract form is - traversed in a depth-first, left-to-right, fashion. + <p>Returns a term where each collection of annotations + <c>Anno</c> of the nodes of the <c>erl_parse</c> tree + <c><anno>Abstr</anno></c> has been replaced by the term + returned by <seealso marker="erl_anno#to_term/1"> + <c>erl_anno:to_term(Anno)</c></seealso>. The + <c>erl_parse</c> tree is traversed in a depth-first, + left-to-right, fashion. </p> </desc> </func> diff --git a/lib/stdlib/doc/src/erl_scan.xml b/lib/stdlib/doc/src/erl_scan.xml index 342f491dd0..ee0d6b6033 100644 --- a/lib/stdlib/doc/src/erl_scan.xml +++ b/lib/stdlib/doc/src/erl_scan.xml @@ -40,39 +40,15 @@ </description> <datatypes> <datatype> - <name name="attribute_info"></name> - </datatype> - <datatype> - <name name="attributes"></name> - </datatype> - <datatype> - <name name="attributes_data"></name> - </datatype> - <datatype> <name name="category"></name> </datatype> <datatype> - <name name="column"></name> - </datatype> - <datatype> <name name="error_description"></name> </datatype> <datatype> <name name="error_info"></name> </datatype> <datatype> - <name name="info_line"></name> - </datatype> - <datatype> - <name name="info_location"></name> - </datatype> - <datatype> - <name name="line"></name> - </datatype> - <datatype> - <name name="location"></name> - </datatype> - <datatype> <name name="option"></name> </datatype> <datatype> @@ -88,9 +64,6 @@ <name name="token"></name> </datatype> <datatype> - <name name="token_info"></name> - </datatype> - <datatype> <name name="tokens"></name> </datatype> <datatype> @@ -122,25 +95,23 @@ <anno>StartLocation</anno>, [])</c>.</p> <p><c><anno>StartLocation</anno></c> indicates the initial location when scanning starts. If <c><anno>StartLocation</anno></c> is a line, - <c>attributes()</c> as well as <c><anno>EndLocation</anno></c> and + <c>Anno</c> as well as <c><anno>EndLocation</anno></c> and <c><anno>ErrorLocation</anno></c> will be lines. If <c><anno>StartLocation</anno></c> is a pair of a line and a column - <c>attributes()</c> takes the form of an opaque compound + <c>Anno</c> takes the form of an opaque compound data type, and <c><anno>EndLocation</anno></c> and <c><anno>ErrorLocation</anno></c> will be pairs of a line and a column. The <em>token - attributes</em> contain information about the column and the + annotations</em> contain information about the column and the line where the token begins, as well as the text of the token (if the <c>text</c> option is given), all of which can - be accessed by calling <seealso - marker="#token_info/1">token_info/1,2</seealso>, <seealso - marker="#attributes_info/1">attributes_info/1,2</seealso>, + be accessed by calling <seealso marker="#column/1">column/1</seealso>, <seealso marker="#line/1">line/1</seealso>, <seealso marker="#location/1">location/1</seealso>, and <seealso marker="#text/1">text/1</seealso>.</p> <p>A <em>token</em> is a tuple containing information about - syntactic category, the token attributes, and the actual + syntactic category, the token annotations, and the actual terminal symbol. For punctuation characters (e.g. <c>;</c>, <c>|</c>) and reserved words, the category and the symbol coincide, and the token is represented by a two-tuple. @@ -172,7 +143,7 @@ <item><p>Short for <c>[return_comments, return_white_spaces]</c>.</p> </item> <tag><c>text</c></tag> - <item><p>Include the token's text in the token attributes. The + <item><p>Include the token's text in the token annotation. The text is the part of the input corresponding to the token.</p> </item> </taglist> @@ -306,150 +277,6 @@ </desc> </func> <func> - <name name="token_info" arity="1"/> - <fsummary>Return information about a token</fsummary> - <desc> - <p>Returns a list containing information about the token - <c><anno>Token</anno></c>. The order of the - <c><anno>TokenInfoTuple</anno></c>s is not - defined. See <seealso - marker="#token_info/2">token_info/2</seealso> for - information about specific - <c><anno>TokenInfoTuple</anno></c>s.</p> - <p>Note that if <c>token_info(Token, TokenItem)</c> returns - <c>undefined</c> for some <c>TokenItem</c>, the - item is not included in <c><anno>TokenInfo</anno></c>.</p> - </desc> - </func> - <func> - <name name="token_info" arity="2" clause_i="1"/> - <name name="token_info" arity="2" clause_i="2"/> - <fsummary>Return information about a token</fsummary> - <type name="token_item"/> - <type name="attribute_item"/> - <desc> - <p>Returns a list containing information about the token - <c><anno>Token</anno></c>. If one single - <c><anno>TokenItem</anno></c> is given the returned value is - the corresponding - <c>TokenInfoTuple</c>, or <c>undefined</c> if the - <c>TokenItem</c> has no value. If a list of - <c><anno>TokenItem</anno></c>s is given the result is a list of - <c><anno>TokenInfoTuple</anno></c>. The - <c><anno>TokenInfoTuple</anno></c>s will - appear with the corresponding <c><anno>TokenItem</anno></c>s in - the same order as the <c><anno>TokenItem</anno></c>s - appear in the list of <c>TokenItem</c>s. - <c><anno>TokenItem</anno></c>s with no value are not included - in the list of <c><anno>TokenInfoTuple</anno></c>.</p> - <p>The following <c><anno>TokenInfoTuple</anno></c>s with corresponding - <c><anno>TokenItem</anno></c>s are valid:</p> - <taglist> - <tag><c>{category, </c><seealso marker="#type-category"> - category()</seealso><c>}</c></tag> - <item><p>The category of the token.</p> - </item> - <tag><c>{column, </c><seealso marker="#type-column"> - column()</seealso><c>}</c></tag> - <item><p>The column where the token begins.</p> - </item> - <tag><c>{length, integer() > 0}</c></tag> - <item><p>The length of the token's text.</p> - </item> - <tag><c>{line, </c><seealso marker="#type-line"> - line()</seealso><c>}</c></tag> - <item><p>The line where the token begins.</p> - </item> - <tag><c>{location, </c><seealso marker="#type-location"> - location()</seealso><c>}</c></tag> - <item><p>The line and column where the token begins, or - just the line if the column unknown.</p> - </item> - <tag><c>{symbol, </c><seealso marker="#type-symbol"> - symbol()</seealso><c>}</c></tag> - <item><p>The token's symbol.</p> - </item> - <tag><c>{text, string()}</c></tag> - <item><p>The token's text.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="attributes_info" arity="1"/> - <fsummary>Return information about token attributes</fsummary> - <desc> - <p>Returns a list containing information about the token - attributes <c><anno>Attributes</anno></c>. The order of the - <c><anno>AttributeInfoTuple</anno></c>s is not defined. - See <seealso - marker="#attributes_info/2">attributes_info/2</seealso> for - information about specific - <c><anno>AttributeInfoTuple</anno></c>s.</p> - <p>Note that if <c>attributes_info(Token, AttributeItem)</c> - returns <c>undefined</c> for some <c>AttributeItem</c> in - the list above, the item is not included in - <c><anno>AttributesInfo</anno></c>.</p> - </desc> - </func> - <func> - <name name="attributes_info" arity="2" clause_i="1"/> - <name name="attributes_info" arity="2" clause_i="2"/> - <fsummary>Return information about a token attributes</fsummary> - <type name="attribute_item"/> - <desc> - <p>Returns a list containing information about the token - attributes <c><anno>Attributes</anno></c>. If one single - <c><anno>AttributeItem</anno></c> is given the returned value is the - corresponding <c><anno>AttributeInfoTuple</anno></c>, - or <c>undefined</c> if the <c><anno>AttributeItem</anno></c> - has no value. If a list of <c><anno>AttributeItem</anno></c> - is given the result is a list of - <c><anno>AttributeInfoTuple</anno></c>. - The <c><anno>AttributeInfoTuple</anno></c>s - will appear with the corresponding <c><anno>AttributeItem</anno></c>s - in the same order as the <c><anno>AttributeItem</anno></c>s - appear in the list of <c><anno>AttributeItem</anno></c>s. - <c><anno>AttributeItem</anno></c>s with no - value are not included in the list of - <c><anno>AttributeInfoTuple</anno></c>.</p> - <p>The following <c><anno>AttributeInfoTuple</anno></c>s with - corresponding <c><anno>AttributeItem</anno></c>s are valid:</p> - <taglist> - <tag><c>{column, </c><seealso marker="#type-column"> - column()</seealso><c>}</c></tag> - <item><p>The column where the token begins.</p> - </item> - <tag><c>{length, integer() > 0}</c></tag> - <item><p>The length of the token's text.</p> - </item> - <tag><c>{line, </c><seealso marker="#type-line"> - line()</seealso><c>}</c></tag> - <item><p>The line where the token begins.</p> - </item> - <tag><c>{location, </c><seealso marker="#type-location"> - location()</seealso><c>}</c></tag> - <item><p>The line and column where the token begins, or - just the line if the column unknown.</p> - </item> - <tag><c>{text, string()}</c></tag> - <item><p>The token's text.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="set_attribute" arity="3"/> - <fsummary>Set a token attribute value</fsummary> - <desc> - <p>Sets the value of the <c>line</c> attribute of the token - attributes <c><anno>Attributes</anno></c>.</p> - <p>The <c><anno>SetAttributeFun</anno></c> is called with the value of - the <c>line</c> attribute, and is to return the new value of - the <c>line</c> attribute.</p> - </desc> - </func> - <func> <name name="format_error" arity="1"/> <fsummary>Format an error descriptor</fsummary> <desc> diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml index 7b01109ff8..447fe51130 100644 --- a/lib/stdlib/doc/src/ets.xml +++ b/lib/stdlib/doc/src/ets.xml @@ -488,14 +488,39 @@ Error: fun containing local Erlang function calls <item><c>Item=fixed, Value=boolean()</c> <br></br> Indicates if the table is fixed by any process or not.</item> - <item> - <p><c>Item=safe_fixed, Value={FirstFixed,Info}|false</c> <br></br> + <item><marker id="info_2_safe_fixed_monotonic_time"/> + <p><c>Item=safe_fixed|safe_fixed_monotonic_time, Value={FixationTime,Info}|false</c> <br></br> </p> - <p>If the table has been fixed using <c>safe_fixtable/2</c>, - the call returns a tuple where <c>FirstFixed</c> is the + <p>If the table has been fixed using + <seealso marker="#safe_fixtable/2"><c>safe_fixtable/2</c></seealso>, + the call returns a tuple where <c>FixationTime</c> is the time when the table was first fixed by a process, which may or may not be one of the processes it is fixed by right now.</p> + <p>The format and value of <c>FixationTime</c> depends on + <c>Item</c>:</p> + <taglist> + <tag><c>safe_fixed</c></tag> + <item><p><c>FixationTime</c> will correspond to the result + returned by + <seealso marker="erts:erlang#timestamp/0">erlang:timestamp/0</seealso> + at the time of fixation. Note that when the system is using + single or multi + <seealso marker="erts:time_correction#Time_Warp_Modes">time warp + modes</seealso> this might produce strange results. This + since the usage of <c>safe_fixed</c> is not + <seealso marker="erts:time_correction#Time_Warp_Safe_Code">time warp + safe</seealso>. Time warp safe code need to use + <c>safe_fixed_monotonic_time</c> instead.</p></item> + + <tag><c>safe_fixed_monotonic_time</c></tag> + <item><p><c>FixationTime</c> will correspond to the result + returned by + <seealso marker="erts:erlang#monotonic_time/0">erlang:monotonic_time/0</seealso> + at the time of fixation. The usage of <c>safe_fixed_monotonic_time</c> is + <seealso marker="erts:time_correction#Time_Warp_Safe_Code">time warp + safe</seealso>.</p></item> + </taglist> <p><c>Info</c> is a possibly empty lists of tuples <c>{Pid,RefCount}</c>, one tuple for every process the table is fixed by right now. <c>RefCount</c> is the value @@ -1135,9 +1160,11 @@ clean_all_with_value(Tab,X,Key) -> table but never releases it, the memory used by the deleted objects will never be freed. The performance of operations on the table will also degrade significantly.</p> - <p>Use <c>info/2</c> to retrieve information about which - processes have fixed which tables. A system with a lot of - processes fixing tables may need a monitor which sends alarms + <p>Use + <seealso marker="#info_2_safe_fixed_monotonic_time"><c>info(Tab, + safe_fixed_monotonic_time)</c></seealso> to retrieve information + about which processes have fixed which tables. A system with a lot + of processes fixing tables may need a monitor which sends alarms when tables have been fixed for too long.</p> <p>Note that for tables of the <c>ordered_set</c> type, <c>safe_fixtable/2</c> is not necessary as calls to diff --git a/lib/stdlib/doc/src/supervisor.xml b/lib/stdlib/doc/src/supervisor.xml index 24ff251ce3..815bf4a489 100644 --- a/lib/stdlib/doc/src/supervisor.xml +++ b/lib/stdlib/doc/src/supervisor.xml @@ -543,7 +543,10 @@ </item> <item> <p><c>active</c> - the count of all actively running child processes - managed by this supervisor.</p> + managed by this supervisor. In the case of <c>simple_one_for_one</c> + supervisors, no check is carried out to ensure that each child process + is still alive, though the result provided here is likely to be very + accurate unless the supervisor is heavily overloaded.</p> </item> <item> <p><c>supervisors</c> - the count of all children marked as diff --git a/lib/stdlib/include/erl_bits.hrl b/lib/stdlib/include/erl_bits.hrl index 8405a55d55..2a54587a17 100644 --- a/lib/stdlib/include/erl_bits.hrl +++ b/lib/stdlib/include/erl_bits.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2009. All Rights Reserved. +%% Copyright Ericsson AB 1999-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -26,10 +26,10 @@ -type bt_unit() :: 1..256. -record(bittype, { - type :: bt_type(), - unit :: bt_unit(), %% element unit - sign :: bt_sign(), - endian :: bt_endian() + type :: bt_type() | 'undefined', + unit :: bt_unit() | 'undefined', %% element unit + sign :: bt_sign() | 'undefined', + endian :: bt_endian() | 'undefined' }). -record(bitdefault, { diff --git a/lib/stdlib/src/beam_lib.erl b/lib/stdlib/src/beam_lib.erl index cbbab088f4..00cd1221fa 100644 --- a/lib/stdlib/src/beam_lib.erl +++ b/lib/stdlib/src/beam_lib.erl @@ -872,7 +872,7 @@ mandatory_chunks() -> %%% can use it. %%% ==================================================================== --record(state, {crypto_key_f :: crypto_fun()}). +-record(state, {crypto_key_f :: crypto_fun() | 'undefined'}). -define(CRYPTO_KEY_SERVER, beam_lib__crypto_key_server). @@ -931,7 +931,10 @@ call_crypto_server(Req) -> end. call_crypto_server_1(Req) -> - {ok, _} = gen_server:start({local,?CRYPTO_KEY_SERVER}, ?MODULE, [], []), + case gen_server:start({local,?CRYPTO_KEY_SERVER}, ?MODULE, [], []) of + {ok, _} -> ok; + {error, {already_started, _}} -> ok + end, erlang:yield(), call_crypto_server(Req). @@ -972,9 +975,7 @@ handle_call({get_crypto_key, What}, From, #state{crypto_key_f=F}=S) -> handle_call({crypto_key_fun, F}, {_,_} = From, S) -> case S#state.crypto_key_f of undefined -> - %% Don't allow tuple funs here. (They weren't allowed before, - %% so there is no reason to allow them now.) - if is_function(F), is_function(F, 1) -> + if is_function(F, 1) -> {Result, Fun, Reply} = case catch F(init) of ok -> diff --git a/lib/stdlib/src/binary.erl b/lib/stdlib/src/binary.erl index af00410572..fb0c395d70 100644 --- a/lib/stdlib/src/binary.erl +++ b/lib/stdlib/src/binary.erl @@ -20,7 +20,7 @@ -module(binary). %% %% Implemented in this module: --export([split/2,split/3,replace/3,replace/4]). +-export([replace/3,replace/4]). -export_type([cp/0]). @@ -34,7 +34,8 @@ decode_unsigned/2, encode_unsigned/1, encode_unsigned/2, first/1, last/1, list_to_bin/1, longest_common_prefix/1, longest_common_suffix/1, match/2, match/3, matches/2, - matches/3, part/2, part/3, referenced_byte_size/1]). + matches/3, part/2, part/3, referenced_byte_size/1, + split/2, split/3]). -spec at(Subject, Pos) -> byte() when Subject :: binary(), @@ -198,19 +199,13 @@ part(_, _, _) -> referenced_byte_size(_) -> erlang:nif_error(undef). -%%% End of BIFs. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% split -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -spec split(Subject, Pattern) -> Parts when Subject :: binary(), Pattern :: binary() | [binary()] | cp(), Parts :: [binary()]. -split(H,N) -> - split(H,N,[]). +split(_, _) -> + erlang:nif_error(undef). -spec split(Subject, Pattern, Options) -> Parts when Subject :: binary(), @@ -219,53 +214,10 @@ split(H,N) -> Option :: {scope, part()} | trim | global | trim_all, Parts :: [binary()]. -split(Haystack,Needles,Options) -> - try - {Part,Global,Trim,TrimAll} = - get_opts_split(Options,{no,false,false,false}), - Moptlist = case Part of - no -> - []; - {A,B} -> - [{scope,{A,B}}] - end, - MList = if - Global -> - binary:matches(Haystack,Needles,Moptlist); - true -> - case binary:match(Haystack,Needles,Moptlist) of - nomatch -> []; - Match -> [Match] - end - end, - do_split(Haystack,MList,0,Trim,TrimAll) - catch - _:_ -> - erlang:error(badarg) - end. - -do_split(H,[],N,true,_) when N >= byte_size(H) -> - []; -do_split(H,[],N,_,true) when N >= byte_size(H) -> - []; -do_split(H,[],N,_,_) -> - [binary:part(H,{N,byte_size(H)-N})]; -do_split(H,[{A,B}|T],N,Trim,TrimAll) -> - case binary:part(H,{N,A-N}) of - <<>> when TrimAll == true -> - do_split(H,T,A+B,Trim,TrimAll); - <<>> -> - Rest = do_split(H,T,A+B,Trim,TrimAll), - case {Trim, Rest} of - {true,[]} -> - []; - _ -> - [<<>> | Rest] - end; - Oth -> - [Oth | do_split(H,T,A+B,Trim,TrimAll)] - end. +split(_, _, _) -> + erlang:nif_error(undef). +%%% End of BIFs. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% replace @@ -352,19 +304,6 @@ splitat(H,N,[I|T]) -> %% Simple helper functions %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -get_opts_split([],{Part,Global,Trim,TrimAll}) -> - {Part,Global,Trim,TrimAll}; -get_opts_split([{scope,{A,B}} | T],{_Part,Global,Trim,TrimAll}) -> - get_opts_split(T,{{A,B},Global,Trim,TrimAll}); -get_opts_split([global | T],{Part,_Global,Trim,TrimAll}) -> - get_opts_split(T,{Part,true,Trim,TrimAll}); -get_opts_split([trim | T],{Part,Global,_Trim,TrimAll}) -> - get_opts_split(T,{Part,Global,true,TrimAll}); -get_opts_split([trim_all | T],{Part,Global,Trim,_TrimAll}) -> - get_opts_split(T,{Part,Global,Trim,true}); -get_opts_split(_,_) -> - throw(badopt). - get_opts_replace([],{Part,Global,Insert}) -> {Part,Global,Insert}; get_opts_replace([{scope,{A,B}} | T],{_Part,Global,Insert}) -> diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl index 6d07f4018a..bf22949870 100644 --- a/lib/stdlib/src/dets.erl +++ b/lib/stdlib/src/dets.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2014. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -372,7 +372,7 @@ info(Tab) -> Item :: 'access' | 'auto_save' | 'bchunk_format' | 'hash' | 'file_size' | 'filename' | 'keypos' | 'memory' | 'no_keys' | 'no_objects' | 'no_slots' | 'owner' | 'ram_file' - | 'safe_fixed' | 'size' | 'type' | 'version', + | 'safe_fixed' | 'safe_fixed_monotonic_time' | 'size' | 'type' | 'version', Value :: term(). info(Tab, owner) -> @@ -1124,7 +1124,9 @@ repl({delayed_write, {Delay,Size} = C}, Defs) Defs#open_args{delayed_write = C}; repl({estimated_no_objects, I}, Defs) -> repl({min_no_slots, I}, Defs); -repl({file, File}, Defs) -> +repl({file, File}, Defs) when is_list(File) -> + Defs#open_args{file = File}; +repl({file, File}, Defs) when is_atom(File) -> Defs#open_args{file = to_list(File)}; repl({keypos, P}, Defs) when is_integer(P), P > 0 -> Defs#open_args{keypos =P}; @@ -1289,7 +1291,15 @@ init(Parent, Server) -> open_file_loop(#head{parent = Parent, server = Server}). open_file_loop(Head) -> - open_file_loop(Head, 0). + %% The Dets server pretends the file is open before + %% internal_open() has been called, which means that unless the + %% internal_open message is applied first, other processes can + %% find the pid by calling dets_server:get_pid() and do things + %% before Head has been initialized properly. + receive + ?DETS_CALL(From, {internal_open, _Ref, _Args}=Op) -> + do_apply_op(Op, From, Head, 0) + end. open_file_loop(Head, N) when element(1, Head#head.update_mode) =:= error -> open_file_loop2(Head, N); @@ -1964,7 +1974,9 @@ do_safe_fixtable(Head, Pid, true) -> case Head#head.fixed of false -> link(Pid), - Fixed = {utime_now(), [{Pid, 1}]}, + MonTime = erlang:monotonic_time(), + TimeOffset = erlang:time_offset(), + Fixed = {{MonTime, TimeOffset}, [{Pid, 1}]}, Ftab = dets_utils:get_freelists(Head), Head#head{fixed = Fixed, freelists = {Ftab, Ftab}}; {TimeStamp, Counters} -> @@ -2091,7 +2103,22 @@ finfo(H, no_keys) -> finfo(H, no_slots) -> {H, (H#head.mod):no_slots(H)}; finfo(H, pid) -> {H, self()}; finfo(H, ram_file) -> {H, H#head.ram_file}; -finfo(H, safe_fixed) -> {H, H#head.fixed}; +finfo(H, safe_fixed) -> + {H, + case H#head.fixed of + false -> + false; + {{FixMonTime, TimeOffset}, RefList} -> + {make_timestamp(FixMonTime, TimeOffset), RefList} + end}; +finfo(H, safe_fixed_monotonic_time) -> + {H, + case H#head.fixed of + false -> + false; + {{FixMonTime, _TimeOffset}, RefList} -> + {FixMonTime, RefList} + end}; finfo(H, size) -> case catch write_cache(H) of {H2, []} -> @@ -3275,11 +3302,14 @@ err(Error) -> time_now() -> erlang:monotonic_time(1000000). --compile({inline, [utime_now/0]}). -utime_now() -> - Time = time_now(), - UniqueCounter = erlang:unique_integer([monotonic]), - {Time, UniqueCounter}. +make_timestamp(MonTime, TimeOffset) -> + ErlangSystemTime = erlang:convert_time_unit(MonTime+TimeOffset, + native, + micro_seconds), + MegaSecs = ErlangSystemTime div 1000000000000, + Secs = ErlangSystemTime div 1000000 - MegaSecs*1000000, + MicroSecs = ErlangSystemTime rem 1000000, + {MegaSecs, Secs, MicroSecs}. %%%%%%%%%%%%%%%%% DEBUG functions %%%%%%%%%%%%%%%% diff --git a/lib/stdlib/src/edlin.erl b/lib/stdlib/src/edlin.erl index 19444c0502..0e9c457de2 100644 --- a/lib/stdlib/src/edlin.erl +++ b/lib/stdlib/src/edlin.erl @@ -465,7 +465,6 @@ word_char(C) when C >= $a, C =< $z -> true; word_char(C) when C >= $ß, C =< $ÿ, C =/= $÷ -> true; word_char(C) when C >= $0, C =< $9 -> true; word_char(C) when C =:= $_ -> true; -word_char(C) when C =:= $. -> true; % accept dot-separated names word_char(_) -> false. %% over_white(Chars, InitialStack, InitialCount) -> diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl index d3124ac593..45f616bb02 100644 --- a/lib/stdlib/src/epp.erl +++ b/lib/stdlib/src/epp.erl @@ -40,7 +40,7 @@ -type ifdef() :: 'ifdef' | 'ifndef' | 'else'. --type name() :: {'atom', atom()}. +-type name() :: atom(). -type argspec() :: 'none' %No arguments | non_neg_integer(). %Number of arguments -type tokens() :: [erl_scan:token()]. @@ -49,7 +49,8 @@ -define(DEFAULT_ENCODING, utf8). %% Epp state record. --record(epp, {file :: file:io_device(), %Current file +-record(epp, {file :: file:io_device() + | 'undefined', %Current file location=1, %Current location delta=0 :: non_neg_integer(), %Offset from Location (-file) name="" :: file:name(), %Current file name @@ -57,21 +58,14 @@ istk=[] :: [ifdef()], %Ifdef stack sstk=[] :: [#epp{}], %State stack path=[] :: [file:name()], %Include-path - macs = dict:new() %Macros (don't care locations) - :: dict:dict(name(), {argspec(), tokens()}), - uses = dict:new() %Macro use structure - :: dict:dict(name(), [{argspec(), [used()]}]), + macs = #{} %Macros (don't care locations) + :: #{name() => {argspec(), tokens()}}, + uses = #{} %Macro use structure + :: #{name() => [{argspec(), [used()]}]}, default_encoding = ?DEFAULT_ENCODING :: source_encoding(), pre_opened = false :: boolean() }). -%%% Note on representation: as tokens, both {var, Location, Name} and -%%% {atom, Location, Name} can occur as macro identifiers. However, keeping -%%% this distinction here is done for historical reasons only: previously, -%%% ?FOO and ?'FOO' were not the same, but now they are. Removing the -%%% distinction in the internal representation would simplify the code -%%% a little. - %% open(Options) %% open(FileName, IncludePath) %% open(FileName, IncludePath, PreDefMacros) @@ -549,7 +543,8 @@ init_server(Pid, Name, Options, St0) -> default_encoding=DefEncoding}, From = wait_request(St), Anno = erl_anno:new(AtLocation), - enter_file_reply(From, Name, Anno, AtLocation, code), + enter_file_reply(From, file_name(Name), Anno, + AtLocation, code), wait_req_scan(St); {error,E} -> epp_reply(Pid, {error,E}) @@ -560,18 +555,18 @@ init_server(Pid, Name, Options, St0) -> %% FILE, LINE, MODULE as undefined, MACHINE and MACHINE value. predef_macros(File) -> - Machine = list_to_atom(erlang:system_info(machine)), - Anno = line1(), - dict:from_list([ - {{atom,'FILE'}, {none,[{string,Anno,File}]}}, - {{atom,'LINE'}, {none,[{integer,Anno,1}]}}, - {{atom,'MODULE'}, undefined}, - {{atom,'MODULE_STRING'}, undefined}, - {{atom,'BASE_MODULE'}, undefined}, - {{atom,'BASE_MODULE_STRING'}, undefined}, - {{atom,'MACHINE'}, {none,[{atom,Anno,Machine}]}}, - {{atom,Machine}, {none,[{atom,Anno,true}]}} - ]). + Machine = list_to_atom(erlang:system_info(machine)), + Anno = line1(), + Defs = [{'FILE', {none,[{string,Anno,File}]}}, + {'LINE', {none,[{integer,Anno,1}]}}, + {'MODULE', undefined}, + {'MODULE_STRING', undefined}, + {'BASE_MODULE', undefined}, + {'BASE_MODULE_STRING', undefined}, + {'MACHINE', {none,[{atom,Anno,Machine}]}}, + {Machine, {none,[{atom,Anno,true}]}} + ], + maps:from_list(Defs). %% user_predef(PreDefMacros, Macros) -> %% {ok,MacroDict} | {error,E} @@ -580,28 +575,21 @@ predef_macros(File) -> user_predef([{M,Val,redefine}|Pdm], Ms) when is_atom(M) -> Exp = erl_parse:tokens(erl_parse:abstract(Val)), - user_predef(Pdm, dict:store({atom,M}, {none,Exp}, Ms)); + user_predef(Pdm, Ms#{M=>{none,Exp}}); user_predef([{M,Val}|Pdm], Ms) when is_atom(M) -> - case dict:find({atom,M}, Ms) of - {ok,_Defs} when is_list(_Defs) -> %% User defined macros + case Ms of + #{M:=Defs} when is_list(Defs) -> + %% User defined macros. {error,{redefine,M}}; - {ok,_Def} -> %% Predefined macros + #{M:=_Defs} -> + %% Predefined macros. {error,{redefine_predef,M}}; - error -> + _ -> Exp = erl_parse:tokens(erl_parse:abstract(Val)), - user_predef(Pdm, dict:store({atom,M}, [{none, {none,Exp}}], Ms)) + user_predef(Pdm, Ms#{M=>[{none,{none,Exp}}]}) end; user_predef([M|Pdm], Ms) when is_atom(M) -> - case dict:find({atom,M}, Ms) of - {ok,_Defs} when is_list(_Defs) -> %% User defined macros - {error,{redefine,M}}; - {ok,_Def} -> %% Predefined macros - {error,{redefine_predef,M}}; - error -> - A = line1(), - user_predef(Pdm, - dict:store({atom,M}, [{none, {none,[{atom,A,true}]}}], Ms)) - end; + user_predef([{M,true}|Pdm], Ms); user_predef([Md|_Pdm], _Ms) -> {error,{bad,Md}}; user_predef([], Ms) -> {ok,Ms}. @@ -615,7 +603,9 @@ wait_request(St) -> receive {epp_request,From,scan_erl_form} -> From; {epp_request,From,macro_defs} -> - epp_reply(From, dict:to_list(St#epp.macs)), + %% Return the old format to avoid any incompability issues. + Defs = [{{atom,K},V} || {K,V} <- maps:to_list(St#epp.macs)], + epp_reply(From, Defs), wait_request(St); {epp_request,From,close} -> close_file(St), @@ -667,7 +657,8 @@ enter_file(NewName, Inc, From, St) -> enter_file2(NewF, Pname, From, St0, AtLocation) -> Anno = erl_anno:new(AtLocation), enter_file_reply(From, Pname, Anno, AtLocation, code), - Ms = dict:store({atom,'FILE'}, {none,[{string,Anno,Pname}]}, St0#epp.macs), + Ms0 = St0#epp.macs, + Ms = Ms0#{'FILE':={none,[{string,Anno,Pname}]}}, %% update the head of the include path to be the directory of the new %% source file, so that an included file can always include other files %% relative to its current location (this is also how C does it); note @@ -688,7 +679,7 @@ enter_file_reply(From, Name, LocationAnno, AtLocation, Where) -> generated -> erl_anno:set_generated(true, Anno0) end, Rep = {ok, [{'-',Anno},{atom,Anno,file},{'(',Anno}, - {string,Anno,file_name(Name)},{',',Anno}, + {string,Anno,Name},{',',Anno}, {integer,Anno,get_line(LocationAnno)},{')',LocationAnno}, {dot,Anno}]}, epp_reply(From, Rep). @@ -719,9 +710,8 @@ leave_file(From, St) -> name2=OldName2} = OldSt, CurrLoc = add_line(OldLoc, Delta), Anno = erl_anno:new(CurrLoc), - Ms = dict:store({atom,'FILE'}, - {none,[{string,Anno,OldName2}]}, - St#epp.macs), + Ms0 = St#epp.macs, + Ms = Ms0#{'FILE':={none,[{string,Anno,OldName2}]}}, NextSt = OldSt#epp{sstk=Sts,macs=Ms,uses=St#epp.uses}, enter_file_reply(From, OldName, Anno, CurrLoc, code), case OldName2 =:= OldName of @@ -796,91 +786,48 @@ scan_toks(Toks0, From, St) -> end. scan_module([{'-',_Lh},{atom,_Lm,module},{'(',_Ll}|Ts], Ms) -> - scan_module_1(Ts, [], Ms); + scan_module_1(Ts, Ms); scan_module([{'-',_Lh},{atom,_Lm,extends},{'(',_Ll}|Ts], Ms) -> - scan_extends(Ts, [], Ms); + scan_extends(Ts, Ms); scan_module(_Ts, Ms) -> Ms. -scan_module_1([{atom,_,_}=A,{',',L}|Ts], As, Ms) -> +scan_module_1([{atom,_,_}=A,{',',L}|Ts], Ms) -> %% Parameterized modules. - scan_module_1([A,{')',L}|Ts], As, Ms); -scan_module_1([{atom,Ln,A},{')',_Lr}|_Ts], As, Ms0) -> - Mod = lists:concat(lists:reverse([A|As])), - Ms = dict:store({atom,'MODULE'}, - {none,[{atom,Ln,list_to_atom(Mod)}]}, Ms0), - dict:store({atom,'MODULE_STRING'}, {none,[{string,Ln,Mod}]}, Ms); -scan_module_1([{atom,_Ln,A},{'.',_Lr}|Ts], As, Ms) -> - scan_module_1(Ts, [".",A|As], Ms); -scan_module_1([{'.',_Lr}|Ts], As, Ms) -> - scan_module_1(Ts, As, Ms); -scan_module_1(_Ts, _As, Ms) -> Ms. - -scan_extends([{atom,Ln,A},{')',_Lr}|_Ts], As, Ms0) -> - Mod = lists:concat(lists:reverse([A|As])), - Ms = dict:store({atom,'BASE_MODULE'}, - {none,[{atom,Ln,list_to_atom(Mod)}]}, Ms0), - dict:store({atom,'BASE_MODULE_STRING'}, {none,[{string,Ln,Mod}]}, Ms); -scan_extends([{atom,_Ln,A},{'.',_Lr}|Ts], As, Ms) -> - scan_extends(Ts, [".",A|As], Ms); -scan_extends([{'.',_Lr}|Ts], As, Ms) -> - scan_extends(Ts, As, Ms); -scan_extends(_Ts, _As, Ms) -> Ms. + scan_module_1([A,{')',L}|Ts], Ms); +scan_module_1([{atom,Ln,A}=ModAtom,{')',_Lr}|_Ts], Ms0) -> + ModString = atom_to_list(A), + Ms = Ms0#{'MODULE':={none,[ModAtom]}}, + Ms#{'MODULE_STRING':={none,[{string,Ln,ModString}]}}; +scan_module_1(_Ts, Ms) -> Ms. + +scan_extends([{atom,Ln,A}=ModAtom,{')',_Lr}|_Ts], Ms0) -> + ModString = atom_to_list(A), + Ms = Ms0#{'BASE_MODULE':={none,[ModAtom]}}, + Ms#{'BASE_MODULE_STRING':={none,[{string,Ln,ModString}]}}; +scan_extends(_Ts, Ms) -> Ms. %% scan_define(Tokens, DefineToken, From, EppState) -scan_define([{'(',_Lp},{Type,_Lm,M}=Mac,{',',_}=Comma|Toks], _Def, From, St) +scan_define([{'(',_Lp},{Type,_Lm,_}=Mac|Toks], Def, From, St) when Type =:= atom; Type =:= var -> + scan_define_1(Toks, Mac, Def, From, St); +scan_define(_Toks, Def, From, St) -> + epp_reply(From, {error,{loc(Def),epp,{bad,define}}}), + wait_req_scan(St). + +scan_define_1([{',',_}=Comma|Toks], Mac,_Def, From, St) -> case catch macro_expansion(Toks, Comma) of Expansion when is_list(Expansion) -> - case dict:find({atom,M}, St#epp.macs) of - {ok, Defs} when is_list(Defs) -> - %% User defined macros: can be overloaded - case proplists:is_defined(none, Defs) of - true -> - epp_reply(From, {error,{loc(Mac),epp,{redefine,M}}}), - wait_req_scan(St); - false -> - scan_define_cont(From, St, - {atom, M}, - {none, {none,Expansion}}) - end; - {ok, _PreDef} -> - %% Predefined macros: cannot be overloaded - epp_reply(From, {error,{loc(Mac),epp,{redefine_predef,M}}}), - wait_req_scan(St); - error -> - scan_define_cont(From, St, - {atom, M}, - {none, {none,Expansion}}) - end; + scan_define_2(none, {none,Expansion}, Mac, From, St); {error,ErrL,What} -> epp_reply(From, {error,{ErrL,epp,What}}), wait_req_scan(St) end; -scan_define([{'(',_Lp},{Type,_Lm,M}=Mac,{'(',_Lc}|Toks], Def, From, St) - when Type =:= atom; Type =:= var -> +scan_define_1([{'(',_Lc}|Toks], Mac, Def, From, St) -> case catch macro_pars(Toks, []) of - {ok, {As,Me}} -> + {ok,{As,_}=MacroDef} -> Len = length(As), - case dict:find({atom,M}, St#epp.macs) of - {ok, Defs} when is_list(Defs) -> - %% User defined macros: can be overloaded - case proplists:is_defined(Len, Defs) of - true -> - epp_reply(From,{error,{loc(Mac),epp,{redefine,M}}}), - wait_req_scan(St); - false -> - scan_define_cont(From, St, {atom, M}, - {Len, {As, Me}}) - end; - {ok, _PreDef} -> - %% Predefined macros: cannot be overloaded - %% (There are currently no predefined F(...) macros.) - epp_reply(From, {error,{loc(Mac),epp,{redefine_predef,M}}}), - wait_req_scan(St); - error -> - scan_define_cont(From, St, {atom, M}, {Len, {As, Me}}) - end; + scan_define_2(Len, MacroDef, Mac, From, St); {error,ErrL,What} -> epp_reply(From, {error,{ErrL,epp,What}}), wait_req_scan(St); @@ -888,10 +835,29 @@ scan_define([{'(',_Lp},{Type,_Lm,M}=Mac,{'(',_Lc}|Toks], Def, From, St) epp_reply(From, {error,{loc(Def),epp,{bad,define}}}), wait_req_scan(St) end; -scan_define(_Toks, Def, From, St) -> +scan_define_1(_Toks, _Mac, Def, From, St) -> epp_reply(From, {error,{loc(Def),epp,{bad,define}}}), wait_req_scan(St). +scan_define_2(Arity, Def, {_,_,Key}=Mac, From, #epp{macs=Ms}=St) -> + case Ms of + #{Key:=Defs} when is_list(Defs) -> + %% User defined macros: can be overloaded + case proplists:is_defined(Arity, Defs) of + true -> + epp_reply(From, {error,{loc(Mac),epp,{redefine,Key}}}), + wait_req_scan(St); + false -> + scan_define_cont(From, St, Key, Defs, Arity, Def) + end; + #{Key:=_} -> + %% Predefined macros: cannot be overloaded + epp_reply(From, {error,{loc(Mac),epp,{redefine_predef,Key}}}), + wait_req_scan(St); + _ -> + scan_define_cont(From, St, Key, [], Arity, Def) + end. + %%% Detection of circular macro expansions (which would either keep %%% the compiler looping forever, or run out of memory): %%% When a macro is defined, we store the names of other macros it @@ -901,11 +867,17 @@ scan_define(_Toks, Def, From, St) -> %%% the information from St#epp.uses is traversed, and if a circularity %%% is detected, an error message is thrown. -scan_define_cont(F, St, M, {Arity, Def}) -> - Ms = dict:append_list(M, [{Arity, Def}], St#epp.macs), - try dict:append_list(M, [{Arity, macro_uses(Def)}], St#epp.uses) of +scan_define_cont(F, #epp{macs=Ms0}=St, M, Defs, Arity, Def) -> + Ms = Ms0#{M=>[{Arity,Def}|Defs]}, + try macro_uses(Def) of U -> - scan_toks(F, St#epp{uses=U, macs=Ms}) + Uses0 = St#epp.uses, + Val = [{Arity,U}|case Uses0 of + #{M:=UseList} -> UseList; + _ -> [] + end], + Uses = Uses0#{M=>Val}, + scan_toks(F, St#epp{uses=Uses,macs=Ms}) catch {error, Line, Reason} -> epp_reply(F, {error,{Line,epp,Reason}}), @@ -923,23 +895,23 @@ macro_ref([{'?', _}, {'?', _} | Rest]) -> macro_ref([{'?', _}, {atom, _, A}=Atom | Rest]) -> Lm = loc(Atom), Arity = count_args(Rest, Lm, A), - [{{atom, A}, Arity} | macro_ref(Rest)]; + [{A,Arity} | macro_ref(Rest)]; macro_ref([{'?', _}, {var, _, A}=Var | Rest]) -> Lm = loc(Var), Arity = count_args(Rest, Lm, A), - [{{atom, A}, Arity} | macro_ref(Rest)]; + [{A,Arity} | macro_ref(Rest)]; macro_ref([_Token | Rest]) -> macro_ref(Rest). %% scan_undef(Tokens, UndefToken, From, EppState) scan_undef([{'(',_Llp},{atom,_Lm,M},{')',_Lrp},{dot,_Ld}], _Undef, From, St) -> - Macs = dict:erase({atom,M}, St#epp.macs), - Uses = dict:erase({atom,M}, St#epp.uses), + Macs = maps:remove(M, St#epp.macs), + Uses = maps:remove(M, St#epp.uses), scan_toks(From, St#epp{macs=Macs, uses=Uses}); scan_undef([{'(',_Llp},{var,_Lm,M},{')',_Lrp},{dot,_Ld}], _Undef, From,St) -> - Macs = dict:erase({atom,M}, St#epp.macs), - Uses = dict:erase({atom,M}, St#epp.uses), + Macs = maps:remove(M, St#epp.macs), + Uses = maps:remove(M, St#epp.uses), scan_toks(From, St#epp{macs=Macs, uses=Uses}); scan_undef(_Toks, Undef, From, St) -> epp_reply(From, {error,{loc(Undef),epp,{bad,undef}}}), @@ -1006,17 +978,17 @@ scan_include_lib(_Toks, Inc, From, St) -> %% Report a badly formed if[n]def test and then treat as undefined macro. scan_ifdef([{'(',_Llp},{atom,_Lm,M},{')',_Lrp},{dot,_Ld}], _IfD, From, St) -> - case dict:find({atom,M}, St#epp.macs) of - {ok,_Def} -> + case St#epp.macs of + #{M:=_Def} -> scan_toks(From, St#epp{istk=[ifdef|St#epp.istk]}); - error -> + _ -> skip_toks(From, St, [ifdef]) end; scan_ifdef([{'(',_Llp},{var,_Lm,M},{')',_Lrp},{dot,_Ld}], _IfD, From, St) -> - case dict:find({atom,M}, St#epp.macs) of - {ok,_Def} -> + case St#epp.macs of + #{M:=_Def} -> scan_toks(From, St#epp{istk=[ifdef|St#epp.istk]}); - error -> + _ -> skip_toks(From, St, [ifdef]) end; scan_ifdef(_Toks, IfDef, From, St) -> @@ -1024,17 +996,17 @@ scan_ifdef(_Toks, IfDef, From, St) -> wait_req_skip(St, [ifdef]). scan_ifndef([{'(',_Llp},{atom,_Lm,M},{')',_Lrp},{dot,_Ld}], _IfnD, From, St) -> - case dict:find({atom,M}, St#epp.macs) of - {ok,_Def} -> + case St#epp.macs of + #{M:=_Def} -> skip_toks(From, St, [ifndef]); - error -> + _ -> scan_toks(From, St#epp{istk=[ifndef|St#epp.istk]}) end; scan_ifndef([{'(',_Llp},{var,_Lm,M},{')',_Lrp},{dot,_Ld}], _IfnD, From, St) -> - case dict:find({atom,M}, St#epp.macs) of - {ok,_Def} -> + case St#epp.macs of + #{M:=_Def} -> skip_toks(From, St, [ifndef]); - error -> + _ -> scan_toks(From, St#epp{istk=[ifndef|St#epp.istk]}) end; scan_ifndef(_Toks, IfnDef, From, St) -> @@ -1102,7 +1074,8 @@ scan_file([{'(',_Llp},{string,_Ls,Name},{',',_Lc},{integer,_Li,Ln},{')',_Lrp}, {dot,_Ld}], Tf, From, St) -> Anno = erl_anno:new(Ln), enter_file_reply(From, Name, Anno, loc(Tf), generated), - Ms = dict:store({atom,'FILE'}, {none,[{string,line1(),Name}]}, St#epp.macs), + Ms0 = St#epp.macs, + Ms = Ms0#{'FILE':={none,[{string,line1(),Name}]}}, Locf = loc(Tf), NewLoc = new_location(Ln, St#epp.location, Locf), Delta = get_line(element(2, Tf))-Ln + St#epp.delta, @@ -1190,40 +1163,42 @@ macro_expansion([], Anno0) -> throw({error,loc(Anno0),premature_end}). %% Expand the macros in a list of tokens, making sure that an expansion %% gets the same location as the macro call. -expand_macros(Type, MacT, M, Toks, Ms0) -> - %% (Type will always be 'atom') - {Ms, U} = Ms0, +expand_macros(MacT, M, Toks, Ms0) -> + {Ms,U} = Ms0, Lm = loc(MacT), Tinfo = element(2, MacT), - case expand_macro1(Type, Lm, M, Toks, Ms) of + case expand_macro1(Lm, M, Toks, Ms) of {ok,{none,Exp}} -> - check_uses([{{Type,M}, none}], [], U, Lm), - Toks1 = expand_macros(expand_macro(Exp, Tinfo, [], dict:new()), Ms0), + check_uses([{M,none}], [], U, Lm), + Toks1 = expand_macros(expand_macro(Exp, Tinfo, [], #{}), Ms0), expand_macros(Toks1++Toks, Ms0); {ok,{As,Exp}} -> - check_uses([{{Type,M}, length(As)}], [], U, Lm), - {Bs,Toks1} = bind_args(Toks, Lm, M, As, dict:new()), + check_uses([{M,length(As)}], [], U, Lm), + {Bs,Toks1} = bind_args(Toks, Lm, M, As, #{}), expand_macros(expand_macro(Exp, Tinfo, Toks1, Bs), Ms0) end. -expand_macro1(Type, Lm, M, Toks, Ms) -> +expand_macro1(Lm, M, Toks, Ms) -> Arity = count_args(Toks, Lm, M), - case dict:find({Type,M}, Ms) of - error -> %% macro not found - throw({error,Lm,{undefined,M,Arity}}); - {ok, undefined} -> %% Predefined macro without definition + case Ms of + #{M:=undefined} -> + %% Predefined macro without definition. throw({error,Lm,{undefined,M,Arity}}); - {ok, [{none, Def}]} -> - {ok, Def}; - {ok, Defs} when is_list(Defs) -> - case proplists:get_value(Arity, Defs) of + #{M:=[{none,Def}]} -> + {ok,Def}; + #{M:=Defs} when is_list(Defs) -> + case proplists:get_value(Arity, Defs) of undefined -> throw({error,Lm,{mismatch,M}}); Def -> - {ok, Def} + {ok,Def} end; - {ok, PreDef} -> %% Predefined macro - {ok, PreDef} + #{M:=PreDef} -> + %% Predefined macro. + {ok,PreDef}; + _ -> + %% Macro not found. + throw({error,Lm,{undefined,M,Arity}}) end. check_uses([], _Anc, _U, _Lm) -> @@ -1231,7 +1206,7 @@ check_uses([], _Anc, _U, _Lm) -> check_uses([M|Rest], Anc, U, Lm) -> case lists:member(M, Anc) of true -> - {{_, Name},Arity} = M, + {Name,Arity} = M, throw({error,Lm,{circular,Name,Arity}}); false -> L = get_macro_uses(M, U), @@ -1240,23 +1215,23 @@ check_uses([M|Rest], Anc, U, Lm) -> end. get_macro_uses({M,Arity}, U) -> - case dict:find(M, U) of - error -> - []; - {ok, L} -> - proplists:get_value(Arity, L, proplists:get_value(none, L, [])) + case U of + #{M:=L} -> + proplists:get_value(Arity, L, proplists:get_value(none, L, [])); + _ -> + [] end. %% Macro expansion %% Note: io:scan_erl_form() does not return comments or white spaces. expand_macros([{'?',_Lq},{atom,_Lm,M}=MacT|Toks], Ms) -> - expand_macros(atom, MacT, M, Toks, Ms); + expand_macros(MacT, M, Toks, Ms); %% Special macros expand_macros([{'?',_Lq},{var,Lm,'LINE'}=Tok|Toks], Ms) -> Line = erl_scan:line(Tok), [{integer,Lm,Line}|expand_macros(Toks, Ms)]; expand_macros([{'?',_Lq},{var,_Lm,M}=MacT|Toks], Ms) -> - expand_macros(atom, MacT, M, Toks, Ms); + expand_macros(MacT, M, Toks, Ms); %% Illegal macros expand_macros([{'?',_Lq},Token|_Toks], _Ms) -> T = case erl_scan:text(Token) of @@ -1295,7 +1270,7 @@ macro_args(_Toks, Lm, M, _As, _Bs) -> store_arg(L, M, _A, [], _Bs) -> throw({error,L,{mismatch,M}}); store_arg(_L, _M, A, Arg, Bs) -> - dict:store(A, Arg, Bs). + Bs#{A=>Arg}. %% count_args(Tokens, MacroLine, MacroName) %% Count the number of arguments in a macro call. @@ -1368,19 +1343,17 @@ macro_arg([], _E, Arg) -> %% and then the macro arguments, i.e. simulate textual expansion. expand_macro([{var,_Lv,V}|Ts], L, Rest, Bs) -> - case dict:find(V, Bs) of - {ok,Val} -> - %% lists:append(Val, expand_macro(Ts, L, Rest, Bs)); + case Bs of + #{V:=Val} -> expand_arg(Val, Ts, L, Rest, Bs); - error -> + _ -> [{var,L,V}|expand_macro(Ts, L, Rest, Bs)] end; expand_macro([{'?', _}, {'?', _}, {var,_Lv,V}|Ts], L, Rest, Bs) -> - case dict:find(V, Bs) of - {ok,Val} -> - %% lists:append(Val, expand_macro(Ts, L, Rest, Bs)); + case Bs of + #{V:=Val} -> expand_arg(stringify(Val, L), Ts, L, Rest, Bs); - error -> + _ -> [{var,L,V}|expand_macro(Ts, L, Rest, Bs)] end; expand_macro([T|Ts], L, Rest, Bs) -> diff --git a/lib/stdlib/src/erl_anno.erl b/lib/stdlib/src/erl_anno.erl index 143318aa55..d32c34dabd 100644 --- a/lib/stdlib/src/erl_anno.erl +++ b/lib/stdlib/src/erl_anno.erl @@ -33,7 +33,7 @@ -export_type([anno_term/0]). --define(LN(L), is_integer(L)). +-define(LN(L), is_integer(L), L >= 0). -define(COL(C), (is_integer(C) andalso C >= 1)). %% Location. @@ -52,13 +52,13 @@ | {'record', record()} | {'text', string()}. --type anno() :: location() | [annotation(), ...]. +-opaque anno() :: location() | [annotation(), ...]. -type anno_term() :: term(). -type column() :: pos_integer(). -type generated() :: boolean(). -type filename() :: file:filename_all(). --type line() :: integer(). +-type line() :: non_neg_integer(). -type location() :: line() | {line(), column()}. -type record() :: boolean(). -type text() :: string(). @@ -90,9 +90,13 @@ to_term(Anno) -> -ifdef(DEBUG). from_term(Term) when is_list(Term) -> Term; +from_term(Line) when is_integer(Line), Line < 0 -> % Before OTP 19 + set_generated(true, new(-Line)); from_term(Term) -> [{location, Term}]. -else. +from_term(Line) when is_integer(Line), Line < 0 -> % Before OTP 19 + set_generated(true, new(-Line)); from_term(Term) -> Term. -endif. @@ -198,18 +202,11 @@ file(Anno) -> Anno :: anno(). generated(Line) when ?ALINE(Line) -> - Line =< 0; + false; generated({Line, Column}) when ?ALINE(Line), ?ACOLUMN(Column) -> - Line =< 0; + false; generated(Anno) -> - _ = anno_info(Anno, generated, false), - {location, Location} = lists:keyfind(location, 1, Anno), - case Location of - {Line, _Column} -> - Line =< 0; - Line -> - Line =< 0 - end. + anno_info(Anno, generated, false). -spec line(Anno) -> line() when Anno :: anno(). @@ -226,18 +223,11 @@ line(Anno) -> Anno :: anno(). location(Line) when ?ALINE(Line) -> - abs(Line); -location({Line, Column}) when ?ALINE(Line), ?ACOLUMN(Column) -> - {abs(Line), Column}; + Line; +location({Line, Column}=Location) when ?ALINE(Line), ?ACOLUMN(Column) -> + Location; location(Anno) -> - case anno_info(Anno, location) of - Line when Line < 0 -> - -Line; - {Line, Column} when Line < 0 -> - {-Line, Column}; - Location -> - Location - end. + anno_info(Anno, location). -spec record(Anno) -> record() when Anno :: anno(). @@ -270,31 +260,8 @@ set_file(File, Anno) -> Generated :: generated(), Anno :: anno(). -set_generated(true, Line) when ?ALINE(Line) -> - -abs(Line); -set_generated(false, Line) when ?ALINE(Line) -> - abs(Line); -set_generated(true, {Line, Column}) when ?ALINE(Line), - ?ACOLUMN(Column) -> - {-abs(Line),Column}; -set_generated(false, {Line, Column}) when ?ALINE(Line), - ?ACOLUMN(Column) -> - {abs(Line),Column}; set_generated(Generated, Anno) -> - _ = set(generated, Generated, Anno), - {location, Location} = lists:keyfind(location, 1, Anno), - NewLocation = - case Location of - {Line, Column} when Generated -> - {-abs(Line), Column}; - {Line, Column} when not Generated -> - {abs(Line), Column}; - Line when Generated -> - -abs(Line); - Line when not Generated -> - abs(Line) - end, - lists:keyreplace(location, 1, Anno, {location, NewLocation}). + set(generated, Generated, Anno). -spec set_line(Line, Anno) -> Anno when Line :: line(), @@ -313,38 +280,17 @@ set_line(Line, Anno) -> Anno :: anno(). set_location(Line, L) when ?ALINE(L), ?LLINE(Line) -> - new_location(fix_line(Line, L)); + new_location(Line); set_location(Line, {L, Column}) when ?ALINE(L), ?ACOLUMN(Column), ?LLINE(Line) -> - new_location(fix_line(Line, L)); + new_location(Line); set_location({L, C}=Loc, Line) when ?ALINE(Line), ?LLINE(L), ?LCOLUMN(C) -> - new_location(fix_location(Loc, Line)); + new_location(Loc); set_location({L, C}=Loc, {Line, Column}) when ?ALINE(Line), ?ACOLUMN(Column), ?LLINE(L), ?LCOLUMN(C) -> - new_location(fix_location(Loc, Line)); + new_location(Loc); set_location(Location, Anno) -> - _ = set(location, Location, Anno), - {location, OldLocation} = lists:keyfind(location, 1, Anno), - NewLocation = - case {Location, OldLocation} of - {{_Line, _Column}=Loc, {L, _C}} -> - fix_location(Loc, L); - {Line, {L, _C}} -> - fix_line(Line, L); - {{_Line, _Column}=Loc, L} -> - fix_location(Loc, L); - {Line, L} -> - fix_line(Line, L) - end, - lists:keyreplace(location, 1, Anno, {location, NewLocation}). - -fix_location({Line, Column}, OldLine) -> - {fix_line(Line, OldLine), Column}. - -fix_line(Line, OldLine) when OldLine < 0, Line > 0 -> - -Line; -fix_line(Line, _OldLine) -> - Line. + set(location, Location, Anno). -spec set_record(Record, Anno) -> Anno when Record :: record(), @@ -383,7 +329,7 @@ set_anno(Item, Value, Anno) -> _ -> lists:keyreplace(Item, 1, Anno, {Item, Value}) end, - simplify(R) + reset_simplify(R) end. reset(Anno, Item) -> diff --git a/lib/stdlib/src/erl_eval.erl b/lib/stdlib/src/erl_eval.erl index ca3cc43b19..40a34aa30f 100644 --- a/lib/stdlib/src/erl_eval.erl +++ b/lib/stdlib/src/erl_eval.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2015. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -415,7 +415,7 @@ expr({call,_,{atom,_,Func},As0}, Bs0, Lf, Ef, RBs) -> {As,Bs} = expr_list(As0, Bs0, Lf, Ef), bif(Func, As, Bs, Ef, RBs); false -> - local_func(Func, As0, Bs0, Lf, RBs) + local_func(Func, As0, Bs0, Lf, Ef, RBs) end; expr({call,_,Func0,As0}, Bs0, Lf, Ef, RBs) -> % function or {Mod,Fun} {value,Func,Bs1} = expr(Func0, Bs0, Lf, Ef, none), @@ -542,33 +542,34 @@ unhide_calls([E | Es], MaxLine, D) -> unhide_calls(E, _MaxLine, _D) -> E. -%% local_func(Function, Arguments, Bindings, LocalFuncHandler, RBs) -> +%% local_func(Function, Arguments, Bindings, LocalFuncHandler, +%% ExternalFuncHandler, RBs) -> %% {value,Value,Bindings} | Value when %% LocalFuncHandler = {value,F} | {value,F,Eas} | %% {eval,F} | {eval,F,Eas} | none. -local_func(Func, As0, Bs0, {value,F}, value) -> - {As1,_Bs1} = expr_list(As0, Bs0, {value,F}), +local_func(Func, As0, Bs0, {value,F}, Ef, value) -> + {As1,_Bs1} = expr_list(As0, Bs0, {value,F}, Ef), %% Make tail recursive calls when possible. F(Func, As1); -local_func(Func, As0, Bs0, {value,F}, RBs) -> - {As1,Bs1} = expr_list(As0, Bs0, {value,F}), +local_func(Func, As0, Bs0, {value,F}, Ef, RBs) -> + {As1,Bs1} = expr_list(As0, Bs0, {value,F}, Ef), ret_expr(F(Func, As1), Bs1, RBs); -local_func(Func, As0, Bs0, {value,F,Eas}, RBs) -> +local_func(Func, As0, Bs0, {value,F,Eas}, Ef, RBs) -> Fun = fun(Name, Args) -> apply(F, [Name,Args|Eas]) end, - local_func(Func, As0, Bs0, {value, Fun}, RBs); -local_func(Func, As, Bs, {eval,F}, RBs) -> + local_func(Func, As0, Bs0, {value, Fun}, Ef, RBs); +local_func(Func, As, Bs, {eval,F}, _Ef, RBs) -> local_func2(F(Func, As, Bs), RBs); -local_func(Func, As, Bs, {eval,F,Eas}, RBs) -> +local_func(Func, As, Bs, {eval,F,Eas}, _Ef, RBs) -> local_func2(apply(F, [Func,As,Bs|Eas]), RBs); %% These two clauses are for backwards compatibility. -local_func(Func, As0, Bs0, {M,F}, RBs) -> - {As1,Bs1} = expr_list(As0, Bs0, {M,F}), +local_func(Func, As0, Bs0, {M,F}, Ef, RBs) -> + {As1,Bs1} = expr_list(As0, Bs0, {M,F}, Ef), ret_expr(M:F(Func,As1), Bs1, RBs); -local_func(Func, As, _Bs, {M,F,Eas}, RBs) -> +local_func(Func, As, _Bs, {M,F,Eas}, _Ef, RBs) -> local_func2(apply(M, F, [Func,As|Eas]), RBs); %% Default unknown function handler to undefined function. -local_func(Func, As0, _Bs0, none, _RBs) -> +local_func(Func, As0, _Bs0, none, _Ef, _RBs) -> erlang:raise(error, undef, [{erl_eval,Func,length(As0)}|stacktrace()]). local_func2({value,V,Bs}, RBs) -> @@ -1184,7 +1185,7 @@ match_tuple([], _, _, Bs, _BBs) -> match_map([{map_field_exact, _, K, V}|Fs], Map, Bs0, BBs) -> Vm = try - {value, Ke, _} = expr(K, Bs0), + {value, Ke, _} = expr(K, BBs), maps:get(Ke,Map) catch error:_ -> throw(nomatch) diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index 5678e7eebe..9ef4acdf5f 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2015. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -31,12 +31,8 @@ -export([is_guard_expr/1]). -export([bool_option/4,value_option/3,value_option/7]). --export([modify_line/2]). - -import(lists, [member/2,map/2,foldl/3,foldr/3,mapfoldl/3,all/2,reverse/1]). --deprecated([{modify_line, 2, next_major_release}]). - %% bool_option(OnOpt, OffOpt, Default, Options) -> boolean(). %% value_option(Flag, Default, Options) -> Value. %% value_option(Flag, Default, OnOpt, OnVal, OffOpt, OffVal, Options) -> @@ -79,7 +75,7 @@ value_option(Flag, Default, On, OnVal, Off, OffVal, Opts) -> %%-define(DEBUGF(X,Y), io:format(X, Y)). -define(DEBUGF(X,Y), void). --type line() :: erl_anno:line(). % a convenient alias +-type line() :: erl_anno:anno(). % a convenient alias -type fa() :: {atom(), arity()}. % function+arity -type ta() :: {atom(), arity()}. % type+arity @@ -100,7 +96,7 @@ value_option(Flag, Default, On, OnVal, Off, OffVal, Opts) -> %% 'called' and 'exports' contain {Line, {Function, Arity}}, %% the other function collections contain {Function, Arity}. -record(lint, {state=start :: 'start' | 'attribute' | 'function', - module=[], %Module + module='', %Module behaviour=[], %Behaviour exports=gb_sets:empty() :: gb_sets:set(fa()),%Exports imports=[] :: [fa()], %Imports, an orddict() @@ -238,6 +234,9 @@ format_error({removed, MFA, ReplacementMFA, Rel}) -> "use ~s", [format_mfa(MFA), Rel, format_mfa(ReplacementMFA)]); format_error({removed, MFA, String}) when is_list(String) -> io_lib:format("~s: ~s", [format_mfa(MFA), String]); +format_error({removed_type, MNA, ReplacementMNA, Rel}) -> + io_lib:format("the type ~s was removed in ~s; use ~s instead", + [format_mna(MNA), Rel, format_mna(ReplacementMNA)]); format_error({obsolete_guard, {F, A}}) -> io_lib:format("~p/~p obsolete", [F, A]); format_error({too_many_arguments,Arity}) -> @@ -374,9 +373,9 @@ format_error({spec_fun_undefined, {F, A}}) -> format_error({missing_spec, {F,A}}) -> io_lib:format("missing specification for function ~w/~w", [F, A]); format_error(spec_wrong_arity) -> - "spec has the wrong arity"; + "spec has wrong arity"; format_error(callback_wrong_arity) -> - "callback has the wrong arity"; + "callback has wrong arity"; format_error({deprecated_builtin_type, {Name, Arity}, Replacement, Rel}) -> UseS = case Replacement of @@ -416,6 +415,9 @@ format_mfa({M, F, A}) when is_integer(A) -> format_mf(M, F, ArityString) when is_atom(M), is_atom(F) -> atom_to_list(M) ++ ":" ++ atom_to_list(F) ++ "/" ++ ArityString. +format_mna({M, N, A}) when is_integer(A) -> + atom_to_list(M) ++ ":" ++ atom_to_list(N) ++ gen_type_paren(A). + format_where(L) when is_integer(L) -> io_lib:format("(line ~p)", [L]); format_where({L,C}) when is_integer(L), is_integer(C) -> @@ -694,7 +696,12 @@ set_form_file({function,L,N,A,C}, File) -> set_form_file(Form, _File) -> Form. +set_file(Ts, File) when is_list(Ts) -> + [anno_set_file(T, File) || T <- Ts]; set_file(T, File) -> + anno_set_file(T, File). + +anno_set_file(T, File) -> F = fun(Anno) -> erl_anno:set_file(File, Anno) end, erl_parse:map_anno(F, T). @@ -729,7 +736,7 @@ start_state(Form, St) -> %% attribute_state(Form, State) -> %% State' -attribute_state({attribute,_L,module,_M}, #lint{module=[]}=St) -> +attribute_state({attribute,_L,module,_M}, #lint{module=''}=St) -> St; attribute_state({attribute,L,module,_M}, St) -> add_error(L, redefine_module, St); @@ -2876,7 +2883,7 @@ spec_decl(Line, MFA0, TypeSpecs, St0 = #lint{specs = Specs, module = Mod}) -> St1 = St0#lint{specs = dict:store(MFA, Line, Specs)}, case dict:is_key(MFA, Specs) of true -> add_error(Line, {redefine_spec, MFA0}, St1); - false -> check_specs(TypeSpecs, Arity, St1) + false -> check_specs(TypeSpecs, spec_wrong_arity, Arity, St1) end. %% callback_decl(Line, Fun, Types, State) -> State. @@ -2890,7 +2897,8 @@ callback_decl(Line, MFA0, TypeSpecs, St1 = St0#lint{callbacks = dict:store(MFA, Line, Callbacks)}, case dict:is_key(MFA, Callbacks) of true -> add_error(Line, {redefine_callback, MFA0}, St1); - false -> check_specs(TypeSpecs, Arity, St1) + false -> check_specs(TypeSpecs, callback_wrong_arity, + Arity, St1) end end. @@ -2927,7 +2935,7 @@ is_fa({FuncName, Arity}) when is_atom(FuncName), is_integer(Arity), Arity >= 0 -> true; is_fa(_) -> false. -check_specs([FunType|Left], Arity, St0) -> +check_specs([FunType|Left], ETag, Arity, St0) -> {FunType1, CTypes} = case FunType of {type, _, bounded_fun, [FT = {type, _, 'fun', _}, Cs]} -> @@ -2935,18 +2943,16 @@ check_specs([FunType|Left], Arity, St0) -> {FT, lists:append(Types0)}; {type, _, 'fun', _} = FT -> {FT, []} end, - SpecArity = - case FunType1 of - {type, L, 'fun', [any, _]} -> any; - {type, L, 'fun', [{type, _, product, D}, _]} -> length(D) - end, + {type, L, 'fun', [{type, _, product, D}, _]} = FunType1, + SpecArity = length(D), St1 = case Arity =:= SpecArity of true -> St0; - false -> add_error(L, spec_wrong_arity, St0) + false -> %% Cannot happen if called from the compiler. + add_error(L, ETag, St0) end, St2 = check_type({type, nowarn(), product, [FunType1|CTypes]}, St1), - check_specs(Left, Arity, St2); -check_specs([], _Arity, St) -> + check_specs(Left, ETag, Arity, St2); +check_specs([], _ETag, _Arity, St) -> St. nowarn() -> @@ -3190,8 +3196,8 @@ handle_generator(P,E,Vt,Uvt,St0) -> handle_bitstring_gen_pat({bin,_,Segments=[_|_]},St) -> case lists:last(Segments) of {bin_element,Line,{var,_,_},default,Flags} when is_list(Flags) -> - case member(binary, Flags) orelse member(bits, Flags) - orelse member(bitstring, Flags) of + case member(binary, Flags) orelse member(bytes, Flags) + orelse member(bits, Flags) orelse member(bitstring, Flags) of true -> add_error(Line, unsized_binary_in_bin_gen_pattern, St); false -> @@ -3485,13 +3491,6 @@ vt_no_unused(Vt) -> [V || {_,{_,U,_L}}=V <- Vt, U =/= unused]. copy_expr(Expr, Anno) -> erl_parse:map_anno(fun(_A) -> Anno end, Expr). -%% modify_line(Form, Fun) -> Form -%% modify_line(Expression, Fun) -> Expression -%% Applies Fun to each line number occurrence. - -modify_line(T, F0) -> - erl_parse:map_anno(F0, T). - %% Check a record_info call. We have already checked that it is not %% shadowed by an import. @@ -3560,6 +3559,7 @@ deprecated_function(Line, M, F, As, St) -> St end. +-dialyzer({no_match, deprecated_type/5}). deprecated_type(L, M, N, As, St) -> NAs = length(As), case otp_internal:obsolete_type(M, N, NAs) of @@ -3570,6 +3570,8 @@ deprecated_type(L, M, N, As, St) -> false -> St end; + {removed, Replacement, Rel} -> + add_warning(L, {removed_type, {M,N,NAs}, Replacement, Rel}, St); no -> St end. diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl index e82282421e..b1c574ea60 100644 --- a/lib/stdlib/src/erl_parse.yrl +++ b/lib/stdlib/src/erl_parse.yrl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2015. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -85,10 +85,6 @@ type_spec -> '(' spec_fun type_sigs ')' : {'$2', '$3'}. spec_fun -> atom : '$1'. spec_fun -> atom ':' atom : {'$1', '$3'}. -%% The following two are retained only for backwards compatibility; -%% they are not part of the EEP syntax and should be removed. -spec_fun -> atom '/' integer '::' : {'$1', '$3'}. -spec_fun -> atom ':' atom '/' integer '::' : {'$1', '$3', '$5'}. typed_attr_val -> expr ',' typed_record_fields : {typed_record, '$1', '$3'}. typed_attr_val -> expr '::' top_type : {type_def, '$1', '$3'}. @@ -525,23 +521,424 @@ Erlang code. -export([type_inop_prec/1,type_preop_prec/1]). -export([map_anno/2, fold_anno/3, mapfold_anno/3, new_anno/1, anno_to_term/1, anno_from_term/1]). --export([set_line/2,get_attribute/2,get_attributes/1]). - --deprecated([{set_line, 2, next_major_release}, - {get_attribute, 2, next_major_release}, - {get_attributes, 1, next_major_release}]). %% The following directive is needed for (significantly) faster compilation %% of the generated .erl file by the HiPE compiler. Please do not remove. -compile([{hipe,[{regalloc,linear_scan}]}]). -export_type([abstract_clause/0, abstract_expr/0, abstract_form/0, - error_info/0]). + abstract_type/0, error_info/0]). + +%% Start of Abstract Format + +-type anno() :: erl_anno:anno(). + +-type abstract_form() :: af_module() + | af_behavior() + | af_behaviour() + | af_export() + | af_import() + | af_export_type() + | af_optional_callbacks() + | af_compile() + | af_file() + | af_record_decl() + | af_type_decl() + | af_function_spec() + | af_wild_attribute() + | af_function_decl(). + +-type af_module() :: {'attribute', anno(), 'module', module()}. + +-type af_behavior() :: {'attribute', anno(), 'behavior', behaviour()}. + +-type af_behaviour() :: {'attribute', anno(), 'behaviour', behaviour()}. + +-type behaviour() :: atom(). + +-type af_export() :: {'attribute', anno(), 'export', af_fa_list()}. + +-type af_import() :: {'attribute', anno(), 'import', af_fa_list()}. + +-type af_fa_list() :: [{function_name(), arity()}]. + +-type af_export_type() :: {'attribute', anno(), 'export_type', af_ta_list()}. + +-type af_ta_list() :: [{type_name(), arity()}]. + +-type af_optional_callbacks() :: + {'attribute', anno(), 'optional_callbacks', af_fa_list()}. + +-type af_compile() :: {'attribute', anno(), 'compile', any()}. + +-type af_file() :: {'attribute', anno(), 'file', {string(), anno()}}. + +-type af_record_decl() :: + {'attribute', anno(), 'record', {record_name(), [af_field_decl()]}}. + +-type af_field_decl() :: af_typed_field() | af_field(). + +-type af_typed_field() :: + {'typed_record_field', af_field(), abstract_type()}. + +-type af_field() :: {'record_field', anno(), af_field_name()} + | {'record_field', anno(), af_field_name(), abstract_expr()}. + +-type af_type_decl() :: {'attribute', anno(), type_attr(), + {type_name(), abstract_type(), [af_variable()]}}. + +-type type_attr() :: 'opaque' | 'type'. + +-type af_function_spec() :: {'attribute', anno(), spec_attr(), + {{function_name(), arity()}, + af_function_type_list()}} + | {'attribute', anno(), 'spec', + {{module(), function_name(), arity()}, + af_function_type_list()}}. + +-type spec_attr() :: 'callback' | 'spec'. + +-type af_wild_attribute() :: {'attribute', anno(), atom(), any()}. + +-type af_function_decl() :: + {'function', anno(), function_name(), arity(), af_clause_seq()}. + +-type abstract_expr() :: af_literal() + | af_match(abstract_expr()) + | af_variable() + | af_tuple(abstract_expr()) + | af_nil() + | af_cons(abstract_expr()) + | af_bin(abstract_expr()) + | af_binary_op(abstract_expr()) + | af_unary_op(abstract_expr()) + | af_record_access(abstract_expr()) + | af_record_update(abstract_expr()) + | af_record_index() + | af_record_field_access(abstract_expr()) + | af_map_access(abstract_expr()) + | af_map_update(abstract_expr()) + | af_catch() + | af_local_call() + | af_remote_call() + | af_list_comprehension() + | af_binary_comprehension() + | af_block() + | af_if() + | af_case() + | af_try() + | af_receive() + | af_local_fun() + | af_remote_fun() + | af_fun() + | af_named_fun(). + +-type af_record_update(T) :: {'record', + anno(), + abstract_expr(), + record_name(), + [af_record_field(T)]}. + +-type af_catch() :: {'catch', anno(), abstract_expr()}. + +-type af_local_call() :: {'call', anno(), af_local_function(), af_args()}. + +-type af_remote_call() :: {'call', anno(), af_remote_function(), af_args()}. + +-type af_args() :: [abstract_expr()]. + +-type af_local_function() :: abstract_expr(). + +-type af_remote_function() :: + {'remote', anno(), abstract_expr(), abstract_expr()}. + +-type af_list_comprehension() :: + {'lc', anno(), af_template(), af_qualifier_seq()}. + +-type af_binary_comprehension() :: + {'bc', anno(), af_template(), af_qualifier_seq()}. + +-type af_template() :: abstract_expr(). + +-type af_qualifier_seq() :: [af_qualifier()]. + +-type af_qualifier() :: af_generator() | af_filter(). + +-type af_generator() :: {'generate', anno(), af_pattern(), abstract_expr()} + | {'b_generate', anno(), af_pattern(), abstract_expr()}. + +-type af_filter() :: abstract_expr(). + +-type af_block() :: {'block', anno(), af_body()}. + +-type af_if() :: {'if', anno(), af_clause_seq()}. + +-type af_case() :: {'case', anno(), abstract_expr(), af_clause_seq()}. + +-type af_try() :: {'try', + anno(), + af_body() | [], + af_clause_seq() | [], + af_clause_seq() | [], + af_body() | []}. + +-type af_clause_seq() :: [af_clause(), ...]. + +-type af_receive() :: + {'receive', anno(), af_clause_seq()} + | {'receive', anno(), af_clause_seq(), abstract_expr(), af_body()}. + +-type af_local_fun() :: + {'fun', anno(), {'function', function_name(), arity()}}. + +-type af_remote_fun() :: + {'fun', anno(), {'function', module(), function_name(), arity()}} + | {'fun', anno(), {'function', af_atom(), af_atom(), af_integer()}}. + +-type af_fun() :: {'fun', anno(), {'clauses', af_clause_seq()}}. + +-type af_named_fun() :: {'named_fun', anno(), fun_name(), af_clause_seq()}. + +-type fun_name() :: atom(). + +-type abstract_clause() :: af_clause(). + +-type af_clause() :: + {'clause', anno(), [af_pattern()], af_guard_seq(), af_body()}. + +-type af_body() :: [abstract_expr(), ...]. + +-type af_guard_seq() :: [af_guard()]. + +-type af_guard() :: [af_guard_test(), ...]. + +-type af_guard_test() :: af_literal() + | af_variable() + | af_tuple(af_guard_test()) + | af_nil() + | af_cons(af_guard_test()) + | af_bin(af_guard_test()) + | af_binary_op(af_guard_test()) + | af_unary_op(af_guard_test()) + | af_record_access(af_guard_test()) + | af_record_index() + | af_record_field_access(af_guard_test()) + | af_map_access(abstract_expr()) % FIXME + | af_map_update(abstract_expr()) % FIXME + | af_guard_call() + | af_remote_guard_call(). + +-type af_record_field_access(T) :: + {'record_field', anno(), T, record_name(), af_field_name()}. + +-type af_map_access(T) :: {'map', anno(), [af_map_field(T)]}. + +-type af_map_update(T) :: {'map', anno(), T, [af_map_field(T)]}. + +-type af_map_field(T) :: af_map_field_assoc(T) | af_map_field_exact(T). + +-type af_map_field_assoc(T) :: {'map_field_assoc', anno(), T, T}. + +-type af_map_field_exact(T) :: {'map_field_exact', anno(), T, T}. + +-type af_guard_call() :: {'call', anno(), function_name(), [af_guard_test()]}. + +-type af_remote_guard_call() :: + {'call', anno(), + {'remote', anno(), af_lit_atom('erlang'), af_atom()}, + [af_guard_test()]}. + +-type af_pattern() :: af_literal() + | af_match(af_pattern()) + | af_variable() + | af_tuple(af_pattern()) + | af_nil() + | af_cons(af_pattern()) + | af_bin(af_pattern()) + | af_binary_op(af_pattern()) + | af_unary_op(af_pattern()) + | af_record_access(af_pattern()) + | af_record_index() + | af_map_pattern(). + +-type af_record_index() :: + {'record_index', anno(), record_name(), af_field_name()}. + +-type af_record_access(T) :: + {'record', anno(), record_name(), [af_record_field(T)]}. + +-type af_record_field(T) :: {'record_field', anno(), af_field_name(), T}. + +-type af_map_pattern() :: + {'map', anno(), [af_map_field_exact(abstract_expr)]}. % FIXME? + +-type abstract_type() :: af_annotated_type() + | af_atom() + | af_bitstring_type() + | af_empty_list_type() + | af_fun_type() + | af_integer_range_type() + | af_map_type() + | af_predefined_type() + | af_record_type() + | af_remote_type() + | af_singleton_integer_type() + | af_tuple_type() + | af_type_union() + | af_type_variable() + | af_user_defined_type(). + +-type af_annotated_type() :: + {'ann_type', anno(), [af_anno() | abstract_type()]}. % [Var, Type] + +-type af_anno() :: af_variable(). + +-type af_bitstring_type() :: + {'type', anno(), 'binary', [af_singleton_integer_type()]}. + +-type af_empty_list_type() :: {'type', anno(), 'nil', []}. + +-type af_fun_type() :: {'type', anno(), 'fun', []} + | {'type', anno(), 'fun', [{'type', anno(), 'any'} | + abstract_type()]} + | {'type', anno(), 'fun', af_function_type()}. + +-type af_integer_range_type() :: + {'type', anno(), 'range', [af_singleton_integer_type()]}. + +-type af_map_type() :: {'type', anno(), 'map', 'any'} + | {'type', anno(), 'map', [af_map_pair_type()]}. + +-type af_map_pair_type() :: + {'type', anno(), 'map_field_assoc', [abstract_type()]}. + +-type af_predefined_type() :: + {'type', anno(), type_name(), [abstract_type()]}. + +-type af_record_type() :: + {'type', anno(), 'record', [(Name :: af_atom()) % [Name, T1, ... Tk] + | af_record_field_type()]}. + +-type af_record_field_type() :: + {'type', anno(), 'field_type', [(Name :: af_atom()) | + abstract_type()]}. % [Name, Type] + +-type af_remote_type() :: + {'remote_type', anno(), [(Module :: af_atom()) | + (TypeName :: af_atom()) | + [abstract_type()]]}. % [Module, Name, [T]] + +-type af_tuple_type() :: {'type', anno(), 'tuple', 'any'} + | {'type', anno(), 'tuple', [abstract_type()]}. + +-type af_type_union() :: {'type', anno(), 'union', [abstract_type()]}. + +-type af_type_variable() :: {'var', anno(), atom()}. % except '_' + +-type af_user_defined_type() :: + {'user_type', anno(), type_name(), [abstract_type()]}. + +-type af_function_type_list() :: [af_constrained_function_type() | + af_function_type()]. + +-type af_constrained_function_type() :: + {'type', anno(), 'bounded_fun', [af_function_type() | % [Ft, Fc] + af_function_constraint()]}. + +-type af_function_type() :: + {'type', anno(), 'fun', + [{'type', anno(), 'product', [abstract_type()]} | abstract_type()]}. + +-type af_function_constraint() :: [af_constraint()]. + +-type af_constraint() :: {'type', anno(), 'constraint', + af_lit_atom('is_subtype'), + [af_type_variable() | abstract_type()]}. % [V, T] + +-type af_singleton_integer_type() :: af_integer() + | af_unary_op(af_singleton_integer_type()) + | af_binary_op(af_singleton_integer_type()). + +-type af_literal() :: af_atom() | af_integer() | af_float() | af_string(). + +-type af_atom() :: af_lit_atom(atom()). + +-type af_lit_atom(A) :: {'atom', anno(), A}. + +-type af_integer() :: {'integer', anno(), non_neg_integer()}. + +-type af_float() :: {'float', anno(), float()}. + +-type af_string() :: {'string', anno(), string()}. + +-type af_match(T) :: {'match', anno(), af_pattern(), T}. + +-type af_variable() :: {'var', anno(), atom()}. % | af_anon_variable() + +%-type af_anon_variable() :: {'var', anno(), '_'}. + +-type af_tuple(T) :: {'tuple', anno(), [T]}. + +-type af_nil() :: {'nil', anno()}. + +-type af_cons(T) :: {'cons', anno(), T, T}. + +-type af_bin(T) :: {'bin', anno(), [af_binelement(T)]}. + +-type af_binelement(T) :: {'bin_element', + anno(), + T, + af_binelement_size(), + type_specifier_list()}. + +-type af_binelement_size() :: 'default' | abstract_expr(). + +-type af_binary_op(T) :: {'op', anno(), binary_op(), T, T}. + +-type binary_op() :: '/' | '*' | 'div' | 'rem' | 'band' | 'and' | '+' | '-' + | 'bor' | 'bxor' | 'bsl' | 'bsr' | 'or' | 'xor' | '++' + | '--' | '==' | '/=' | '=<' | '<' | '>=' | '>' | '=:=' + | '=/='. + +-type af_unary_op(T) :: {'op', anno(), unary_op(), T}. + +-type unary_op() :: '+' | '*' | 'bnot' | 'not'. + +%% See also lib/stdlib/{src/erl_bits.erl,include/erl_bits.hrl}. +-type type_specifier_list() :: 'default' | [type_specifier(), ...]. + +-type type_specifier() :: type() + | signedness() + | endianness() + | unit(). + +-type type() :: 'integer' + | 'float' + | 'binary' + | 'bytes' + | 'bitstring' + | 'bits' + | 'utf8' + | 'utf16' + | 'utf32'. + +-type signedness() :: 'signed' | 'unsigned'. + +-type endianness() :: 'big' | 'little' | 'native'. + +-type unit() :: {'unit', 1..256}. + +-type record_name() :: atom(). + +-type af_field_name() :: af_atom(). + +-type function_name() :: atom(). + +-type type_name() :: atom(). + +%% End of Abstract Format %% XXX. To be refined. --type abstract_clause() :: term(). --type abstract_expr() :: term(). --type abstract_form() :: term(). -type error_description() :: term(). -type error_info() :: {erl_anno:line(), module(), error_description()}. -type token() :: erl_scan:token(). @@ -639,14 +1036,8 @@ build_type_spec({Kind,Aa}, {SpecFun, TypeSpecs}) {atom, _, Fun} -> {Fun, find_arity_from_specs(TypeSpecs)}; {{atom,_, Mod}, {atom,_, Fun}} -> - {Mod,Fun,find_arity_from_specs(TypeSpecs)}; - {{atom, _, Fun}, {integer, _, Arity}} -> - %% Old style spec. Allow this for now. - {Fun,Arity}; - {{atom,_, Mod}, {atom, _, Fun}, {integer, _, Arity}} -> - %% Old style spec. Allow this for now. - {Mod,Fun,Arity} - end, + {Mod,Fun,find_arity_from_specs(TypeSpecs)} + end, {attribute,Aa,Kind,{NewSpecFun, TypeSpecs}}. find_arity_from_specs([Spec|_]) -> @@ -795,31 +1186,11 @@ record_fields([{match,_Am,{atom,Aa,A},Expr}|Fields]) -> [{record_field,Aa,{atom,Aa,A},Expr}|record_fields(Fields)]; record_fields([{typed,Expr,TypeInfo}|Fields]) -> [Field] = record_fields([Expr]), - TypeInfo1 = - case Expr of - {match, _, _, _} -> TypeInfo; %% If we have an initializer. - {atom, Aa, _} -> - case has_undefined(TypeInfo) of - false -> - lift_unions(abstract2(undefined, Aa), TypeInfo); - true -> - TypeInfo - end - end, - [{typed_record_field,Field,TypeInfo1}|record_fields(Fields)]; + [{typed_record_field,Field,TypeInfo}|record_fields(Fields)]; record_fields([Other|_Fields]) -> ret_err(?anno(Other), "bad record field"); record_fields([]) -> []. -has_undefined({atom,_,undefined}) -> - true; -has_undefined({ann_type,_,[_,T]}) -> - has_undefined(T); -has_undefined({type,_,union,Ts}) -> - lists:any(fun has_undefined/1, Ts); -has_undefined(_) -> - false. - term(Expr) -> try normalise(Expr) catch _:_R -> ret_err(?anno(Expr), "bad attribute") @@ -1118,33 +1489,16 @@ type_preop_prec('-') -> {600,700}; type_preop_prec('bnot') -> {600,700}; type_preop_prec('#') -> {700,800}. -%%% [Experimental]. The parser just copies the attributes of the -%%% scanner tokens to the abstract format. This design decision has -%%% been hidden to some extent: use set_line() and get_attribute() to -%%% access the second element of (almost all) of the abstract format -%%% tuples. A typical use is to negate line numbers to prevent the -%%% compiler from emitting warnings and errors. The second element can -%%% (of course) be set to any value, but then these functions no -%%% longer apply. To get all present attributes as a property list -%%% get_attributes() should be used. - --compile({nowarn_deprecated_function,{erl_scan,set_attribute,3}}). -set_line(L, F) -> - erl_scan:set_attribute(line, L, F). - --compile({nowarn_deprecated_function,{erl_scan,attributes_info,2}}). -get_attribute(L, Name) -> - erl_scan:attributes_info(L, Name). - --compile({nowarn_deprecated_function,{erl_scan,attributes_info,1}}). -get_attributes(L) -> - erl_scan:attributes_info(L). +-type erl_parse_tree() :: abstract_clause() + | abstract_expr() + | abstract_form() + | abstract_type(). -spec map_anno(Fun, Abstr) -> NewAbstr when Fun :: fun((Anno) -> Anno), Anno :: erl_anno:anno(), - Abstr :: abstract_form() | abstract_expr(), - NewAbstr :: abstract_form() | abstract_expr(). + Abstr :: erl_parse_tree(), + NewAbstr :: erl_parse_tree(). map_anno(F0, Abstr) -> F = fun(A, Acc) -> {F0(A), Acc} end, @@ -1157,8 +1511,8 @@ map_anno(F0, Abstr) -> Acc0 :: term(), AccIn :: term(), AccOut :: term(), - Abstr :: abstract_form() | abstract_expr(), - NewAbstr :: abstract_form() | abstract_expr(). + Abstr :: erl_parse_tree(), + NewAbstr :: erl_parse_tree(). fold_anno(F0, Acc0, Abstr) -> F = fun(A, Acc) -> {A, F0(A, Acc)} end, @@ -1172,26 +1526,26 @@ fold_anno(F0, Acc0, Abstr) -> Acc1 :: term(), AccIn :: term(), AccOut :: term(), - Abstr :: abstract_form() | abstract_expr(), - NewAbstr :: abstract_form() | abstract_expr(). + Abstr :: erl_parse_tree(), + NewAbstr :: erl_parse_tree(). mapfold_anno(F, Acc0, Abstr) -> modify_anno1(Abstr, Acc0, F). -spec new_anno(Term) -> Abstr when Term :: term(), - Abstr :: abstract_form() | abstract_expr(). + Abstr :: erl_parse_tree(). new_anno(Term) -> map_anno(fun erl_anno:new/1, Term). -spec anno_to_term(Abstr) -> term() when - Abstr :: abstract_form() | abstract_expr(). + Abstr :: erl_parse_tree(). anno_to_term(Abstract) -> map_anno(fun erl_anno:to_term/1, Abstract). --spec anno_from_term(Term) -> abstract_form() | abstract_expr() when +-spec anno_from_term(Term) -> erl_parse_tree() when Term :: term(). anno_from_term(Term) -> diff --git a/lib/stdlib/src/erl_scan.erl b/lib/stdlib/src/erl_scan.erl index d2f53816b8..47223b129c 100644 --- a/lib/stdlib/src/erl_scan.erl +++ b/lib/stdlib/src/erl_scan.erl @@ -52,25 +52,15 @@ %%% External exports -export([string/1,string/2,string/3,tokens/3,tokens/4, - format_error/1,reserved_word/1, - token_info/1,token_info/2, - attributes_info/1,attributes_info/2,set_attribute/3]). + format_error/1,reserved_word/1]). -export([column/1,end_location/1,line/1,location/1,text/1, category/1,symbol/1]). --deprecated([{attributes_info, 1, next_major_release}, - {attributes_info, 2, next_major_release}, - {set_attribute, 3, next_major_release}, - {token_info, 1, next_major_release}, - {token_info, 2, next_major_release}]). - %%% Private -export([continuation_location/1]). -export_type([error_info/0, - line/0, - location/0, options/0, return_cont/0, token/0, @@ -85,29 +75,18 @@ -define(ALINE(L), is_integer(L)). -define(STRING(S), is_list(S)). -define(RESWORDFUN(F), is_function(F, 1)). --define(SETATTRFUN(F), is_function(F, 1)). -type category() :: atom(). --type column() :: pos_integer(). % Deprecated --type line() :: integer(). % Deprecated --type location() :: line() | {line(),column()}. % Deprecated -type resword_fun() :: fun((atom()) -> boolean()). -type option() :: 'return' | 'return_white_spaces' | 'return_comments' | 'text' | {'reserved_word_fun', resword_fun()}. -type options() :: option() | [option()]. -type symbol() :: atom() | float() | integer() | string(). --type info_line() :: integer() | term(). --type attributes_data() - :: [{'column', column()} | {'line', info_line()} | {'text', string()}] - | {line(), column()}. -%% The fact that {line(),column()} is a possible attributes() type -%% is hidden. --type attributes() :: line() | attributes_data(). --type token() :: {category(), attributes(), symbol()} - | {category(), attributes()}. +-type token() :: {category(), Anno :: erl_anno:anno(), symbol()} + | {category(), Anno :: erl_anno:anno()}. -type tokens() :: [token()]. -type error_description() :: term(). --type error_info() :: {location(), module(), error_description()}. +-type error_info() :: {erl_anno:location(), module(), error_description()}. %%% Local record. -record(erl_scan, @@ -136,8 +115,8 @@ format_error(Other) -> String :: string(), Return :: {'ok', Tokens :: tokens(), EndLocation} | {'error', ErrorInfo :: error_info(), ErrorLocation}, - EndLocation :: location(), - ErrorLocation :: location(). + EndLocation :: erl_anno:location(), + ErrorLocation :: erl_anno:location(). string(String) -> string(String, 1, []). @@ -145,9 +124,9 @@ string(String) -> String :: string(), Return :: {'ok', Tokens :: tokens(), EndLocation} | {'error', ErrorInfo :: error_info(), ErrorLocation}, - StartLocation :: location(), - EndLocation :: location(), - ErrorLocation :: location(). + StartLocation :: erl_anno:location(), + EndLocation :: erl_anno:location(), + ErrorLocation :: erl_anno:location(). string(String, StartLocation) -> string(String, StartLocation, []). @@ -156,9 +135,9 @@ string(String, StartLocation) -> Options :: options(), Return :: {'ok', Tokens :: tokens(), EndLocation} | {'error', ErrorInfo :: error_info(), ErrorLocation}, - StartLocation :: location(), - EndLocation :: location(), - ErrorLocation :: location(). + StartLocation :: erl_anno:location(), + EndLocation :: erl_anno:location(), + ErrorLocation :: erl_anno:location(). string(String, Line, Options) when ?STRING(String), ?ALINE(Line) -> string1(String, options(Options), Line, no_col, []); string(String, {Line,Column}, Options) when ?STRING(String), @@ -167,20 +146,23 @@ string(String, {Line,Column}, Options) when ?STRING(String), string1(String, options(Options), Line, Column, []). -type char_spec() :: string() | 'eof'. --type cont_fun() :: fun((char_spec(), #erl_scan{}, line(), column(), +-type cont_fun() :: fun((char_spec(), #erl_scan{}, + erl_anno:line(), erl_anno:column(), tokens(), any()) -> any()). -opaque return_cont() :: {erl_scan_continuation, - string(), column(), tokens(), line(), + string(), erl_anno:column(), tokens(), + erl_anno:line(), #erl_scan{}, any(), cont_fun()}. --type tokens_result() :: {'ok', Tokens :: tokens(), EndLocation :: location()} - | {'eof', EndLocation :: location()} +-type tokens_result() :: {'ok', Tokens :: tokens(), + EndLocation :: erl_anno:location()} + | {'eof', EndLocation :: erl_anno:location()} | {'error', ErrorInfo :: error_info(), - EndLocation :: location()}. + EndLocation :: erl_anno:location()}. -spec tokens(Continuation, CharSpec, StartLocation) -> Return when Continuation :: return_cont() | [], CharSpec :: char_spec(), - StartLocation :: location(), + StartLocation :: erl_anno:location(), Return :: {'done',Result :: tokens_result(),LeftOverChars :: char_spec()} | {'more', Continuation1 :: return_cont()}. tokens(Cont, CharSpec, StartLocation) -> @@ -189,7 +171,7 @@ tokens(Cont, CharSpec, StartLocation) -> -spec tokens(Continuation, CharSpec, StartLocation, Options) -> Return when Continuation :: return_cont() | [], CharSpec :: char_spec(), - StartLocation :: location(), + StartLocation :: erl_anno:location(), Options :: options(), Return :: {'done',Result :: tokens_result(),LeftOverChars :: char_spec()} | {'more', Continuation1 :: return_cont()}. @@ -257,155 +239,6 @@ symbol({_Category,_Anno,Symbol}) -> symbol(T) -> erlang:error(badarg, [T]). --type attribute_item() :: 'column' | 'length' | 'line' - | 'location' | 'text'. --type info_location() :: location() | term(). --type attribute_info() :: {'column', column()}| {'length', pos_integer()} - | {'line', info_line()} - | {'location', info_location()} - | {'text', string()}. --type token_item() :: 'category' | 'symbol' | attribute_item(). --type token_info() :: {'category', category()} | {'symbol', symbol()} - | attribute_info(). - --spec token_info(Token) -> TokenInfo when - Token :: token(), - TokenInfo :: [TokenInfoTuple :: token_info()]. -token_info(Token) -> - Items = [category,column,length,line,symbol,text], % undefined order - token_info(Token, Items). - --spec token_info(Token, TokenItem) -> TokenInfoTuple | 'undefined' when - Token :: token(), - TokenItem :: token_item(), - TokenInfoTuple :: token_info(); - (Token, TokenItems) -> TokenInfo when - Token :: token(), - TokenItems :: [TokenItem :: token_item()], - TokenInfo :: [TokenInfoTuple :: token_info()]. -token_info(_Token, []) -> - []; -token_info(Token, [Item|Items]) when is_atom(Item) -> - case token_info(Token, Item) of - undefined -> - token_info(Token, Items); - TokenInfo when is_tuple(TokenInfo) -> - [TokenInfo|token_info(Token, Items)] - end; -token_info({Category,_Attrs}, category=Item) -> - {Item,Category}; -token_info({Category,_Attrs,_Symbol}, category=Item) -> - {Item,Category}; -token_info({Category,_Attrs}, symbol=Item) -> - {Item,Category}; -token_info({_Category,_Attrs,Symbol}, symbol=Item) -> - {Item,Symbol}; -token_info({_Category,Attrs}, Item) -> - attributes_info(Attrs, Item); -token_info({_Category,Attrs,_Symbol}, Item) -> - attributes_info(Attrs, Item). - --spec attributes_info(Attributes) -> AttributesInfo when - Attributes :: attributes(), - AttributesInfo :: [AttributeInfoTuple :: attribute_info()]. -attributes_info(Attributes) -> - Items = [column,length,line,text], % undefined order - attributes_info(Attributes, Items). - --spec attributes_info - (Attributes, AttributeItem) -> AttributeInfoTuple | 'undefined' when - Attributes :: attributes(), - AttributeItem :: attribute_item(), - AttributeInfoTuple :: attribute_info(); - (Attributes, AttributeItems) -> AttributeInfo when - Attributes :: attributes(), - AttributeItems :: [AttributeItem :: attribute_item()], - AttributeInfo :: [AttributeInfoTuple :: attribute_info()]. -attributes_info(_Attrs, []) -> - []; -attributes_info(Attrs, [A|As]) when is_atom(A) -> - case attributes_info(Attrs, A) of - undefined -> - attributes_info(Attrs, As); - AttributeInfo when is_tuple(AttributeInfo) -> - [AttributeInfo|attributes_info(Attrs, As)] - end; -attributes_info({Line,Column}, column=Item) when ?ALINE(Line), - ?COLUMN(Column) -> - {Item,Column}; -attributes_info(Line, column) when ?ALINE(Line) -> - undefined; -attributes_info(Attrs, column=Item) -> - case attr_info(Attrs, Item) of - undefined -> - case erl_anno:column(Attrs) of - undefined -> - undefined; - Column -> - {Item,Column} - end; - T -> - T - end; -attributes_info(Attrs, length=Item) -> - case attributes_info(Attrs, text) of - undefined -> - undefined; - {text,Text} -> - {Item,length(Text)} - end; -attributes_info(Line, line=Item) when ?ALINE(Line) -> - {Item,Line}; -attributes_info({Line,Column}, line=Item) when ?ALINE(Line), - ?COLUMN(Column) -> - {Item,Line}; -attributes_info(Attrs, line=Item) -> - case attr_info(Attrs, Item) of - undefined -> - case attr_info(Attrs, location) of - {location,{Line,_Column}} -> - {Item,Line}; - {location,Line} -> - {Item,Line}; - undefined -> - undefined - end; - T -> - T - end; -attributes_info({Line,Column}=Location, location=Item) when ?ALINE(Line), - ?COLUMN(Column) -> - {Item,Location}; -attributes_info(Line, location=Item) when ?ALINE(Line) -> - {Item,Line}; -attributes_info(Attrs, location=Item) -> - {line,Line} = attributes_info(Attrs, line), - case attributes_info(Attrs, column) of - undefined -> - %% If set_attribute() has assigned a term such as {17,42} - %% to 'line', then Line will look like {Line,Column}. One - %% should not use 'location' but 'line' and 'column' in - %% such special cases. - {Item,Line}; - {column,Column} -> - {Item,{Line,Column}} - end; -attributes_info({Line,Column}, text) when ?ALINE(Line), ?COLUMN(Column) -> - undefined; -attributes_info(Line, text) when ?ALINE(Line) -> - undefined; -attributes_info(Attrs, text=Item) -> - attr_info(Attrs, Item); -attributes_info(T1, T2) -> - erlang:error(badarg, [T1,T2]). - --spec set_attribute(AttributeItem, Attributes, SetAttributeFun) -> Attributes when - AttributeItem :: 'line', - Attributes :: attributes(), - SetAttributeFun :: fun((info_line()) -> info_line()). -set_attribute(Tag, Attributes, Fun) when ?SETATTRFUN(Fun) -> - set_attr(Tag, Attributes, Fun). - %%% %%% Local functions %%% @@ -471,62 +304,6 @@ expand_opt(return, Os) -> expand_opt(O, Os) -> [O|Os]. -attr_info(Attrs, Item) -> - try lists:keyfind(Item, 1, Attrs) of - {_Item, _Value} = T -> - T; - false -> - undefined - catch - _:_ -> - erlang:error(badarg, [Attrs, Item]) - end. - --spec set_attr('line', attributes(), fun((line()) -> line())) -> attributes(). - -set_attr(line, Line, Fun) when ?ALINE(Line) -> - Ln = Fun(Line), - if - ?ALINE(Ln) -> - Ln; - true -> - [{line,Ln}] - end; -set_attr(line, {Line,Column}, Fun) when ?ALINE(Line), ?COLUMN(Column) -> - Ln = Fun(Line), - if - ?ALINE(Ln) -> - {Ln,Column}; - true -> - [{line,Ln},{column,Column}] - end; -set_attr(line=Tag, Attrs, Fun) when is_list(Attrs) -> - case lists:keyfind(Tag, 1, Attrs) of - {line,Line} -> - case lists:keyreplace(Tag, 1, Attrs, {line,Fun(Line)}) of - [{line,Ln}] when ?ALINE(Ln) -> - Ln; - As -> - As - end; - false -> - {location, Location} = lists:keyfind(location, 1, Attrs), - Ln = case Location of - {Line,Column} when ?ALINE(Line), ?COLUMN(Column) -> - {Fun(Line),Column}; - _ -> - Fun(Location) - end, - case lists:keyreplace(location, 1, Attrs, {location,Ln}) of - [{location,Ln}] when ?ALINE(Ln) -> - Ln; - As -> - As - end - end; -set_attr(T1, T2, T3) -> - erlang:error(badarg, [T1,T2,T3]). - tokens1(Cs, St, Line, Col, Toks, Fun, Any) when ?STRING(Cs); Cs =:= eof -> case Fun(Cs, St, Line, Col, Toks, Any) of {more,{Cs0,Ncol,Ntoks,Nline,Nany,Nfun}} -> diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl index 41b49f4a86..b8ce311c35 100644 --- a/lib/stdlib/src/escript.erl +++ b/lib/stdlib/src/escript.erl @@ -38,7 +38,7 @@ -record(state, {file :: file:filename(), module :: module(), forms_or_bin, - source :: source(), + source :: source() | 'undefined', n_errors :: non_neg_integer(), mode :: mode(), exports_main :: boolean(), @@ -49,9 +49,9 @@ -type emu_args() :: string(). -record(sections, {type, - shebang :: shebang(), - comment :: comment(), - emu_args :: emu_args(), + shebang :: shebang() | 'undefined', + comment :: comment() | 'undefined', + emu_args :: emu_args() | 'undefined', body}). -record(extract_options, {compile_source}). diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index 847def2fd8..1fca3624dc 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -146,7 +146,7 @@ info(_) -> Tab :: tab(), Item :: compressed | fixed | heir | keypos | memory | name | named_table | node | owner | protection - | safe_fixed | size | stats | type + | safe_fixed | safe_fixed_monotonic_time | size | stats | type | write_concurrency | read_concurrency, Value :: term(). diff --git a/lib/stdlib/src/file_sorter.erl b/lib/stdlib/src/file_sorter.erl index 47adb133b0..aed857aa77 100644 --- a/lib/stdlib/src/file_sorter.erl +++ b/lib/stdlib/src/file_sorter.erl @@ -305,7 +305,6 @@ options(Option) -> options([{format, Format} | L], Opts) when Format =:= binary; Format =:= term; - is_function(Format), is_function(Format, 1) -> options(L, Opts#opts{format = Format}); options([{format, binary_term} | L], Opts) -> @@ -324,7 +323,7 @@ options([{tmpdir, Dir} | L], Opts) -> FileName -> options(L, Opts#opts{tmpdir = {dir, FileName}}) end; -options([{order, Fun} | L], Opts) when is_function(Fun), is_function(Fun, 2) -> +options([{order, Fun} | L], Opts) when is_function(Fun, 2) -> options(L, Opts#opts{order = Fun}); options([{order, Order} | L], Opts) when Order =:= ascending; Order =:= descending -> @@ -409,7 +408,7 @@ merge_terms_fun(RFun) -> case RFun(read) of end_of_input -> eof; - {Objs, NRFun} when is_function(NRFun), is_function(NRFun, 1) -> + {Objs, NRFun} when is_function(NRFun, 1) -> {_, [], Ts, _} = fun_objs(Objs, [], 0, ?MAXSIZE, I, W), {{I, Ts, ?CHUNKSIZE}, merge_terms_fun(NRFun)}; Error -> @@ -425,13 +424,12 @@ merge_bins_fun(FileName) -> Fun(A) end. -wrap_output_terms(term, OutFun, _Z) when is_function(OutFun), - is_function(OutFun, 1) -> +wrap_output_terms(term, OutFun, _Z) when is_function(OutFun, 1) -> {fun_wterms(OutFun), true}; wrap_output_terms(term, File, Z) when File =/= undefined -> {file_wterms(name, File, Z++[write]), false}; wrap_output_terms(_Format, Output, _Z) -> - {Output, is_function(Output) and is_function(Output, 1)}. + {Output, is_function(Output, 1)}. binary_term_fun() -> fun binary_to_term/1. @@ -1309,8 +1307,7 @@ infun(W) -> {end_of_input, W1}; {end_of_input, Value} -> {end_of_input, W1#w{inout_value = {value, Value}}}; - {Objs, NFun} when is_function(NFun), - is_function(NFun, 1), + {Objs, NFun} when is_function(NFun, 1), is_list(Objs) -> {cont, W#w{in = NFun}, Objs}; Error -> @@ -1333,7 +1330,7 @@ outfun(A, W) -> try (W#w.out)(A) of Reply when A =:= close -> Reply; - NF when is_function(NF), is_function(NF, 1) -> + NF when is_function(NF, 1) -> W#w{out = NF}; Error -> error(Error, W1) @@ -1358,7 +1355,7 @@ is_keyposs([Bad | _]) -> is_keyposs(Bad) -> {badarg, Bad}. -is_input(Fun) when is_function(Fun), is_function(Fun, 1) -> +is_input(Fun) when is_function(Fun, 1) -> {true, Fun}; is_input(Files) -> is_files(Files). @@ -1378,7 +1375,7 @@ is_files([], L) -> is_files(Bad, _L) -> {badarg, Bad}. -maybe_output(Fun) when is_function(Fun), is_function(Fun, 1) -> +maybe_output(Fun) when is_function(Fun, 1) -> {true, Fun}; maybe_output(File) -> case read_file_info(File) of @@ -1587,7 +1584,6 @@ fun_rterms(InFun) -> (read) -> case InFun(read) of {Ts, NInFun} when is_list(Ts), - is_function(NInFun), is_function(NInFun, 1) -> {to_bin(Ts, []), fun_rterms(NInFun)}; Else -> @@ -1600,7 +1596,7 @@ fun_wterms(OutFun) -> OutFun(close); (L) -> case OutFun(wterms_arg(L)) of - NOutFun when is_function(NOutFun), is_function(NOutFun, 1) -> + NOutFun when is_function(NOutFun, 1) -> fun_wterms(NOutFun); Else -> Else diff --git a/lib/stdlib/src/io.erl b/lib/stdlib/src/io.erl index 284f2e5a2b..f510f61e9f 100644 --- a/lib/stdlib/src/io.erl +++ b/lib/stdlib/src/io.erl @@ -444,7 +444,7 @@ scan_erl_form(Io, Prompt, Pos0, Options) -> %% Parsing Erlang code. -type parse_ret() :: {'ok', - ExprList :: erl_parse:abstract_expr(), + ExprList :: [erl_parse:abstract_expr()], EndLocation :: location()} | {'eof', EndLocation :: location()} | {'error', @@ -631,41 +631,20 @@ io_requests(Pid, [], [Rs|Cont], Tail) -> io_requests(_Pid, [], [], _Tail) -> {false,[]}. - -bc_req(Pid,{Op,Enc,Param},MaybeConvert) -> - case net_kernel:dflag_unicode_io(Pid) of - true -> - {false,{Op,Enc,Param}}; - false -> - {MaybeConvert,{Op,Param}} - end; -bc_req(Pid,{Op,Enc,P,F},MaybeConvert) -> - case net_kernel:dflag_unicode_io(Pid) of - true -> - {false,{Op,Enc,P,F}}; - false -> - {MaybeConvert,{Op,P,F}} - end; -bc_req(Pid, {Op,Enc,M,F,A},MaybeConvert) -> +bc_req(Pid, Req0, MaybeConvert) -> case net_kernel:dflag_unicode_io(Pid) of true -> - {false,{Op,Enc,M,F,A}}; + %% The most common case. A modern i/o server. + {false,Req0}; false -> - {MaybeConvert,{Op,M,F,A}} - end; -bc_req(Pid, {Op,Enc,P,M,F,A},MaybeConvert) -> - case net_kernel:dflag_unicode_io(Pid) of - true -> - {false,{Op,Enc,P,M,F,A}}; - false -> - {MaybeConvert,{Op,P,M,F,A}} - end; -bc_req(Pid,{Op,Enc},MaybeConvert) -> - case net_kernel:dflag_unicode_io(Pid) of - true -> - {false,{Op, Enc}}; - false -> - {MaybeConvert,Op} + %% Backward compatibility only. Unlikely to ever happen. + case tuple_to_list(Req0) of + [Op,_Enc] -> + {MaybeConvert,Op}; + [Op,_Enc|T] -> + Req = list_to_tuple([Op|T]), + {MaybeConvert,Req} + end end. io_request(Pid, {write,Term}) -> diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl index 2d77888512..bc70c296da 100644 --- a/lib/stdlib/src/otp_internal.erl +++ b/lib/stdlib/src/otp_internal.erl @@ -586,49 +586,40 @@ obsolete_1(asn1rt, utf8_list_to_binary, 1) -> %% Added in OTP 18. obsolete_1(core_lib, get_anno, 1) -> - {deprecated,{cerl,get_ann,1}}; + {removed,{cerl,get_ann,1},"19"}; obsolete_1(core_lib, set_anno, 2) -> - {deprecated,{cerl,set_ann,2}}; + {removed,{cerl,set_ann,2},"19"}; obsolete_1(core_lib, is_literal, 1) -> - {deprecated,{cerl,is_literal,1}}; + {removed,{cerl,is_literal,1},"19"}; obsolete_1(core_lib, is_literal_list, 1) -> - {deprecated,"deprecated; use lists:all(fun cerl:is_literal/1, L)" + {removed,"removed; use lists:all(fun cerl:is_literal/1, L)" " instead"}; obsolete_1(core_lib, literal_value, 1) -> - {deprecated,{core_lib,concrete,1}}; + {removed,{core_lib,concrete,1},"19"}; obsolete_1(erl_scan, set_attribute, 3) -> - {deprecated, - "deprecated (will be removed in OTP 19); use erl_anno:set_line/2 instead"}; + {removed,{erl_anno,set_line,2},"19.0"}; obsolete_1(erl_scan, attributes_info, 1) -> - {deprecated, - "deprecated (will be removed in OTP 19); use " + {removed,"removed in 19.0; use " "erl_anno:{column,line,location,text}/1 instead"}; obsolete_1(erl_scan, attributes_info, 2) -> - {deprecated, - "deprecated (will be removed in OTP 19); use " + {removed,"removed in 19.0; use " "erl_anno:{column,line,location,text}/1 instead"}; obsolete_1(erl_scan, token_info, 1) -> - {deprecated, - "deprecated (will be removed in OTP 19); use " + {removed,"removed in 19.0; use " "erl_scan:{category,column,line,location,symbol,text}/1 instead"}; obsolete_1(erl_scan, token_info, 2) -> - {deprecated, - "deprecated (will be removed in OTP 19); use " + {removed,"removed in 19.0; use " "erl_scan:{category,column,line,location,symbol,text}/1 instead"}; obsolete_1(erl_parse, set_line, 2) -> - {deprecated, - "deprecated (will be removed in OTP 19); use erl_anno:set_line/2 instead"}; + {removed,{erl_anno,set_line,2},"19.0"}; obsolete_1(erl_parse, get_attributes, 1) -> - {deprecated, - "deprecated (will be removed in OTP 19); use " + {removed,"removed in 19.0; use " "erl_anno:{column,line,location,text}/1 instead"}; obsolete_1(erl_parse, get_attribute, 2) -> - {deprecated, - "deprecated (will be removed in OTP 19); use " + {removed,"removed in 19.0; use " "erl_anno:{column,line,location,text}/1 instead"}; obsolete_1(erl_lint, modify_line, 2) -> - {deprecated, - "deprecated (will be removed in OTP 19); use erl_parse:map_anno/2 instead"}; + {removed,{erl_parse,map_anno,2},"19.0"}; obsolete_1(ssl, negotiated_next_protocol, 1) -> {deprecated,{ssl,negotiated_protocol,1}}; @@ -648,6 +639,17 @@ obsolete_1(httpd_conf, is_file, 1) -> obsolete_1(httpd_conf, make_integer, 1) -> {deprecated, "deprecated; use erlang:list_to_integer/1 instead"}; +%% Added in OTP 19. + +obsolete_1(random, _, _) -> + {deprecated, "the 'random' module is deprecated; " + "use the 'rand' module instead"}; +obsolete_1(code, rehash, 0) -> + {deprecated, "deprecated because the code path cache feature has been removed"}; + +obsolete_1(overload, _, _) -> + {deprecated, "deprecated; will be removed in OTP 19"}; + obsolete_1(_, _, _) -> no. @@ -698,26 +700,24 @@ is_snmp_agent_function(_, _) -> false. -spec obsolete_type(module(), atom(), arity()) -> 'no' | {tag(), string()} | {tag(), mfas(), release()}. +-dialyzer({no_match, obsolete_type/3}). obsolete_type(Module, Name, NumberOfVariables) -> case obsolete_type_1(Module, Name, NumberOfVariables) of -%% {deprecated=Tag,{_,_,_}=Replacement} -> -%% {Tag,Replacement,"in a future release"}; + {deprecated=Tag,{_,_,_}=Replacement} -> + {Tag,Replacement,"in a future release"}; {_,String}=Ret when is_list(String) -> Ret; -%% {_,_,_}=Ret -> -%% Ret; + {_,_,_}=Ret -> + Ret; no -> no end. obsolete_type_1(erl_scan,column,0) -> - {deprecated, - "deprecated (will be removed in OTP 19); use erl_anno:column() instead"}; + {removed,{erl_anno,column,0},"19.0"}; obsolete_type_1(erl_scan,line,0) -> - {deprecated, - "deprecated (will be removed in OTP 19); use erl_anno:line() instead"}; + {removed,{erl_anno,line,0},"19.0"}; obsolete_type_1(erl_scan,location,0) -> - {deprecated, - "deprecated (will be removed in OTP 19); use erl_anno:location() instead"}; + {removed,{erl_anno,location,0},"19.0"}; obsolete_type_1(_,_,_) -> no. diff --git a/lib/stdlib/src/qlc.erl b/lib/stdlib/src/qlc.erl index 3ba3a88038..24e64efee7 100644 --- a/lib/stdlib/src/qlc.erl +++ b/lib/stdlib/src/qlc.erl @@ -808,21 +808,21 @@ options(Options0, [Key | Keys], L) when is_list(Options0) -> {ok, U}; {pre_fun, U=undefined} -> {ok, U}; - {info_fun, Fun} when is_function(Fun), is_function(Fun, 1) -> + {info_fun, Fun} when is_function(Fun, 1) -> {ok, Fun}; - {pre_fun, Fun} when is_function(Fun), is_function(Fun, 1) -> + {pre_fun, Fun} when is_function(Fun, 1) -> {ok, Fun}; - {post_fun, Fun} when is_function(Fun), is_function(Fun, 0) -> + {post_fun, Fun} when is_function(Fun, 0) -> {ok, Fun}; - {lookup_fun, Fun} when is_function(Fun), is_function(Fun, 2) -> + {lookup_fun, Fun} when is_function(Fun, 2) -> {ok, Fun}; {max_lookup, Max} when is_integer(Max), Max >= 0 -> {ok, Max}; {max_lookup, infinity} -> {ok, -1}; - {format_fun, Fun} when is_function(Fun), is_function(Fun, 1) -> + {format_fun, Fun} when is_function(Fun, 1) -> {ok, Fun}; - {parent_fun, Fun} when is_function(Fun), is_function(Fun, 0) -> + {parent_fun, Fun} when is_function(Fun, 0) -> {ok, Fun}; {key_equality, KE='=='} -> {ok, KE}; @@ -885,7 +885,7 @@ options(Options0, [Key | Keys], L) when is_list(Options0) -> {depth, Depth} when Depth =:= infinity; is_integer(Depth), Depth >= 0 -> {ok, Depth}; - {order, Order} when is_function(Order), is_function(Order, 2); + {order, Order} when is_function(Order, 2); (Order =:= ascending); (Order =:= descending) -> {ok, Order}; diff --git a/lib/stdlib/src/qlc_pt.erl b/lib/stdlib/src/qlc_pt.erl index 9577d17a85..9f69cd5003 100644 --- a/lib/stdlib/src/qlc_pt.erl +++ b/lib/stdlib/src/qlc_pt.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2015. All Rights Reserved. +%% Copyright Ericsson AB 2004-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -200,7 +200,7 @@ exclude_integers_from_unique_line_numbers(Forms, NodeInfo) -> find_integers(Forms) -> F = fun(A) -> - Fs1 = erl_parse:map_anno(fun(_) -> A end, Forms), + Fs1 = map_anno(fun(_) -> A end, Forms), ordsets:from_list(integers(Fs1, [])) end, ordsets:to_list(ordsets:intersection(F(anno0()), F(anno1()))). @@ -319,13 +319,13 @@ badarg(Forms, State) -> E0. lc_nodes(E, NodeInfo) -> - erl_parse:map_anno(fun(Anno) -> - N = erl_anno:line(Anno), - [{N, Data}] = ets:lookup(NodeInfo, N), - NData = Data#{inside_lc => true}, - true = ets:insert(NodeInfo, {N, NData}), - Anno - end, E). + map_anno(fun(Anno) -> + N = erl_anno:line(Anno), + [{N, Data}] = ets:lookup(NodeInfo, N), + NData = Data#{inside_lc => true}, + true = ets:insert(NodeInfo, {N, NData}), + Anno + end, E). used_genvar_messages(MsL, S) -> [{File,[{Loc,?APIMOD,{used_generator_variable,V}}]} @@ -416,7 +416,7 @@ intro_anno(LC, Where, QId, NodeInfo) -> true = ets:insert(NodeInfo, {Location,Data}), Anno end, - erl_parse:map_anno(Fun, save_anno(LC, NodeInfo)). + map_anno(Fun, save_anno(LC, NodeInfo)). compile_errors(FormsNoShadows) -> case compile_forms(FormsNoShadows, []) of @@ -1650,7 +1650,7 @@ reset_anno(T) -> set_anno(T, anno0()). set_anno(T, A) -> - erl_parse:map_anno(fun(_L) -> A end, T). + map_anno(fun(_L) -> A end, T). -record(fstate, {state, bind_fun, imported}). @@ -2609,7 +2609,7 @@ save_anno(Abstr, NodeInfo) -> true = ets:insert(NodeInfo, Data), erl_anno:new(N) end, - erl_parse:map_anno(F, Abstr). + map_anno(F, Abstr). next_slot(T) -> I = ets:update_counter(T, var_n, 1), @@ -2633,7 +2633,7 @@ restore_anno(Abstr, NodeInfo) -> Anno end end, - erl_parse:map_anno(F, Abstr). + map_anno(F, Abstr). restore_loc(Location, #state{node_info = NodeInfo}) -> case ets:lookup(NodeInfo, Location) of @@ -2872,6 +2872,14 @@ var_mapfold(F, A0, [E0 | Es0]) -> var_mapfold(_F, A, E) -> {E, A}. +map_anno(F, AbstrList) when is_list(AbstrList) -> + [map_anno1(F, Abstr) || Abstr <- AbstrList]; +map_anno(F, Abstr) -> + map_anno1(F, Abstr). + +map_anno1(F, Abstr) -> + erl_parse:map_anno(F, Abstr). + family_list(L) -> sofs:to_external(family(L)). diff --git a/lib/stdlib/src/random.erl b/lib/stdlib/src/random.erl index 8b67cde56c..8b639dd0a7 100644 --- a/lib/stdlib/src/random.erl +++ b/lib/stdlib/src/random.erl @@ -18,6 +18,7 @@ %% %CopyrightEnd% %% -module(random). +-deprecated(module). %% Reasonable random number generator. %% The method is attributed to B. A. Wichmann and I. D. Hill diff --git a/lib/stdlib/src/slave.erl b/lib/stdlib/src/slave.erl index 24fc8ce204..4e629a5e56 100644 --- a/lib/stdlib/src/slave.erl +++ b/lib/stdlib/src/slave.erl @@ -289,10 +289,7 @@ register_unique_name(Number) -> %% no need to use rsh. mk_cmd(Host, Name, Args, Waiter, Prog0) -> - Prog = case os:type() of - {ose,_} -> mk_ose_prog(Prog0); - _ -> quote_progname(Prog0) - end, + Prog = quote_progname(Prog0), BasicCmd = lists:concat([Prog, " -detached -noinput -master ", node(), " ", long_or_short(), Name, "@", Host, @@ -312,24 +309,6 @@ mk_cmd(Host, Name, Args, Waiter, Prog0) -> end end. -%% On OSE we have to pass the beam arguments directory to the slave -%% process. To find out what arguments that should be passed on we -%% make an assumption. All arguments after the last "--" should be -%% skipped. So given these arguments: -%% -Muycs256 -A 1 -- -root /mst/ -progname beam.debug.smp -- -home /mst/ -- -kernel inetrc '"/mst/inetrc.conf"' -- -name test@localhost -%% we send -%% -Muycs256 -A 1 -- -root /mst/ -progname beam.debug.smp -- -home /mst/ -- -kernel inetrc '"/mst/inetrc.conf"' -- -%% to the slave with whatever other args that are added in mk_cmd. -mk_ose_prog(Prog) -> - SkipTail = fun("--",[]) -> - ["--"]; - (_,[]) -> - []; - (Arg,Args) -> - [Arg," "|Args] - end, - [Prog,tl(lists:foldr(SkipTail,[],erlang:system_info(emu_args)))]. - %% This is an attempt to distinguish between spaces in the program %% path and spaces that separate arguments. The program is quoted to %% allow spaces in the path. diff --git a/lib/stdlib/src/stdlib.app.src b/lib/stdlib/src/stdlib.app.src index 7f9bbbf649..b8a7973cf2 100644 --- a/lib/stdlib/src/stdlib.app.src +++ b/lib/stdlib/src/stdlib.app.src @@ -105,7 +105,7 @@ dets]}, {applications, [kernel]}, {env, []}, - {runtime_dependencies, ["sasl-2.6","kernel-4.1","erts-7.0","crypto-3.3", + {runtime_dependencies, ["sasl-2.6","kernel-4.1","erts-7.3","crypto-3.3", "compiler-5.0"]} ]}. diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 92a0c29011..0400c845ab 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2014. All Rights Reserved. +%% Copyright Ericsson AB 1996-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -33,6 +33,9 @@ terminate/2, code_change/3]). -export([try_again_restart/2]). +%% For release_handler only +-export([get_callback_module/1]). + %%-------------------------------------------------------------------------- -export_type([sup_flags/0, child_spec/0, startchild_ret/0, strategy/0]). @@ -107,12 +110,15 @@ -define(SET, sets:set). -record(state, {name, - strategy :: strategy(), + strategy :: strategy() | 'undefined', children = [] :: [child_rec()], - dynamics :: ?DICT(pid(), list()) | ?SET(pid()), - intensity :: non_neg_integer(), - period :: pos_integer(), + dynamics :: {'dict', ?DICT(pid(), list())} + | {'set', ?SET(pid())} + | 'undefined', + intensity :: non_neg_integer() | 'undefined', + period :: pos_integer() | 'undefined', restarts = [], + dynamic_restarts = 0 :: non_neg_integer(), module, args}). -type state() :: #state{}. @@ -250,6 +256,17 @@ try_again_restart(Supervisor, Child) -> cast(Supervisor, Req) -> gen_server:cast(Supervisor, Req). +%%%----------------------------------------------------------------- +%%% Called by release_handler during upgrade +-spec get_callback_module(Pid) -> Module when + Pid :: pid(), + Module :: atom(). +get_callback_module(Pid) -> + {status, _Pid, {module, _Mod}, + [_PDict, _SysState, _Parent, _Dbg, Misc]} = sys:get_status(Pid), + [_Header, _Data, {data, [{"State", State}]}] = Misc, + State#state.module. + %%% --------------------------------------------------- %%% %%% Initialize the supervisor. @@ -504,39 +521,26 @@ handle_call(which_children, _From, State) -> handle_call(count_children, _From, #state{children = [#child{restart_type = temporary, child_type = CT}]} = State) when ?is_simple(State) -> - {Active, Count} = - ?SETS:fold(fun(Pid, {Alive, Tot}) -> - case is_pid(Pid) andalso is_process_alive(Pid) of - true ->{Alive+1, Tot +1}; - false -> - {Alive, Tot + 1} - end - end, {0, 0}, dynamics_db(temporary, State#state.dynamics)), + Sz = ?SETS:size(dynamics_db(temporary, State#state.dynamics)), Reply = case CT of - supervisor -> [{specs, 1}, {active, Active}, - {supervisors, Count}, {workers, 0}]; - worker -> [{specs, 1}, {active, Active}, - {supervisors, 0}, {workers, Count}] + supervisor -> [{specs, 1}, {active, Sz}, + {supervisors, Sz}, {workers, 0}]; + worker -> [{specs, 1}, {active, Sz}, + {supervisors, 0}, {workers, Sz}] end, {reply, Reply, State}; -handle_call(count_children, _From, #state{children = [#child{restart_type = RType, +handle_call(count_children, _From, #state{dynamic_restarts = Restarts, + children = [#child{restart_type = RType, child_type = CT}]} = State) when ?is_simple(State) -> - {Active, Count} = - ?DICTS:fold(fun(Pid, _Val, {Alive, Tot}) -> - case is_pid(Pid) andalso is_process_alive(Pid) of - true -> - {Alive+1, Tot +1}; - false -> - {Alive, Tot + 1} - end - end, {0, 0}, dynamics_db(RType, State#state.dynamics)), + Sz = ?DICTS:size(dynamics_db(RType, State#state.dynamics)), + Active = Sz - Restarts, Reply = case CT of supervisor -> [{specs, 1}, {active, Active}, - {supervisors, Count}, {workers, 0}]; + {supervisors, Sz}, {workers, 0}]; worker -> [{specs, 1}, {active, Active}, - {supervisors, 0}, {workers, Count}] + {supervisors, 0}, {workers, Sz}] end, {reply, Reply, State}; @@ -577,7 +581,7 @@ handle_cast({try_again_restart,Pid}, #state{children=[Child]}=State) when ?is_simple(State) -> RT = Child#child.restart_type, RPid = restarting(Pid), - case dynamic_child_args(RPid, dynamics_db(RT, State#state.dynamics)) of + case dynamic_child_args(RPid, RT, State#state.dynamics) of {ok, Args} -> {M, F, _} = Child#child.mfargs, NChild = Child#child{pid = RPid, mfargs = {M, F, Args}}, @@ -735,7 +739,7 @@ handle_start_child(Child, State) -> restart_child(Pid, Reason, #state{children = [Child]} = State) when ?is_simple(State) -> RestartType = Child#child.restart_type, - case dynamic_child_args(Pid, dynamics_db(RestartType, State#state.dynamics)) of + case dynamic_child_args(Pid, RestartType, State#state.dynamics) of {ok, Args} -> {M, F, _} = Child#child.mfargs, NChild = Child#child{pid = Pid, mfargs = {M, F, Args}}, @@ -806,20 +810,31 @@ restart(Child, State) -> {shutdown, remove_child(Child, NState)} end. -restart(simple_one_for_one, Child, State) -> +restart(simple_one_for_one, Child, State0) -> #child{pid = OldPid, mfargs = {M, F, A}} = Child, + State = case OldPid of + ?restarting(_) -> + NRes = State0#state.dynamic_restarts - 1, + State0#state{dynamic_restarts = NRes}; + _ -> + State0 + end, Dynamics = ?DICTS:erase(OldPid, dynamics_db(Child#child.restart_type, State#state.dynamics)), case do_start_child_i(M, F, A) of {ok, Pid} -> - NState = State#state{dynamics = ?DICTS:store(Pid, A, Dynamics)}, + DynamicsDb = {dict, ?DICTS:store(Pid, A, Dynamics)}, + NState = State#state{dynamics = DynamicsDb}, {ok, NState}; {ok, Pid, _Extra} -> - NState = State#state{dynamics = ?DICTS:store(Pid, A, Dynamics)}, + DynamicsDb = {dict, ?DICTS:store(Pid, A, Dynamics)}, + NState = State#state{dynamics = DynamicsDb}, {ok, NState}; {error, Error} -> - NState = State#state{dynamics = ?DICTS:store(restarting(OldPid), A, - Dynamics)}, + NRestarts = State#state.dynamic_restarts + 1, + DynamicsDb = {dict, ?DICTS:store(restarting(OldPid), A, Dynamics)}, + NState = State#state{dynamic_restarts = NRestarts, + dynamics = DynamicsDb}, report_error(start_error, Error, Child, State#state.name), {try_again, NState} end; @@ -1102,31 +1117,32 @@ save_child(Child, #state{children = Children} = State) -> State#state{children = [Child |Children]}. save_dynamic_child(temporary, Pid, _, #state{dynamics = Dynamics} = State) -> - State#state{dynamics = ?SETS:add_element(Pid, dynamics_db(temporary, Dynamics))}; + DynamicsDb = dynamics_db(temporary, Dynamics), + State#state{dynamics = {set, ?SETS:add_element(Pid, DynamicsDb)}}; save_dynamic_child(RestartType, Pid, Args, #state{dynamics = Dynamics} = State) -> - State#state{dynamics = ?DICTS:store(Pid, Args, dynamics_db(RestartType, Dynamics))}. + DynamicsDb = dynamics_db(RestartType, Dynamics), + State#state{dynamics = {dict, ?DICTS:store(Pid, Args, DynamicsDb)}}. dynamics_db(temporary, undefined) -> ?SETS:new(); dynamics_db(_, undefined) -> ?DICTS:new(); -dynamics_db(_,Dynamics) -> - Dynamics. - -dynamic_child_args(Pid, Dynamics) -> - case ?SETS:is_set(Dynamics) of - true -> - {ok, undefined}; - false -> - ?DICTS:find(Pid, Dynamics) - end. +dynamics_db(_, {_Tag, DynamicsDb}) -> + DynamicsDb. + +dynamic_child_args(_Pid, temporary, _DynamicsDb) -> + {ok, undefined}; +dynamic_child_args(Pid, _RT, {dict, DynamicsDb}) -> + ?DICTS:find(Pid, DynamicsDb); +dynamic_child_args(_Pid, _RT, undefined) -> + error. state_del_child(#child{pid = Pid, restart_type = temporary}, State) when ?is_simple(State) -> NDynamics = ?SETS:del_element(Pid, dynamics_db(temporary, State#state.dynamics)), - State#state{dynamics = NDynamics}; + State#state{dynamics = {set, NDynamics}}; state_del_child(#child{pid = Pid, restart_type = RType}, State) when ?is_simple(State) -> NDynamics = ?DICTS:erase(Pid, dynamics_db(RType, State#state.dynamics)), - State#state{dynamics = NDynamics}; + State#state{dynamics = {dict, NDynamics}}; state_del_child(Child, State) -> NChildren = del_child(Child#child.name, State#state.children), State#state{children = NChildren}. @@ -1160,19 +1176,19 @@ split_child(_, [], After) -> get_child(Name, State) -> get_child(Name, State, false). + get_child(Pid, State, AllowPid) when AllowPid, is_pid(Pid) -> get_dynamic_child(Pid, State); get_child(Name, State, _) -> lists:keysearch(Name, #child.name, State#state.children). get_dynamic_child(Pid, #state{children=[Child], dynamics=Dynamics}) -> - DynamicsDb = dynamics_db(Child#child.restart_type, Dynamics), - case is_dynamic_pid(Pid, DynamicsDb) of + case is_dynamic_pid(Pid, Dynamics) of true -> {value, Child#child{pid=Pid}}; false -> RPid = restarting(Pid), - case is_dynamic_pid(RPid, DynamicsDb) of + case is_dynamic_pid(RPid, Dynamics) of true -> {value, Child#child{pid=RPid}}; false -> @@ -1183,13 +1199,12 @@ get_dynamic_child(Pid, #state{children=[Child], dynamics=Dynamics}) -> end end. -is_dynamic_pid(Pid, Dynamics) -> - case ?SETS:is_set(Dynamics) of - true -> - ?SETS:is_element(Pid, Dynamics); - false -> - ?DICTS:is_key(Pid, Dynamics) - end. +is_dynamic_pid(Pid, {dict, Dynamics}) -> + ?DICTS:is_key(Pid, Dynamics); +is_dynamic_pid(Pid, {set, Dynamics}) -> + ?SETS:is_element(Pid, Dynamics); +is_dynamic_pid(_Pid, undefined) -> + false. replace_child(Child, State) -> Chs = do_replace_child(Child, State#state.children), diff --git a/lib/stdlib/test/base64_SUITE.erl b/lib/stdlib/test/base64_SUITE.erl index 75eebba6c6..f750145ef0 100644 --- a/lib/stdlib/test/base64_SUITE.erl +++ b/lib/stdlib/test/base64_SUITE.erl @@ -340,7 +340,7 @@ interleaved_ws_roundtrip_1([], Base64List, Bin, List) -> random_byte_list(0, Acc) -> Acc; random_byte_list(N, Acc) -> - random_byte_list(N-1, [random:uniform(255)|Acc]). + random_byte_list(N-1, [rand:uniform(255)|Acc]). make_big_binary(N) -> list_to_binary(mbb(N, [])). diff --git a/lib/stdlib/test/binary_module_SUITE.erl b/lib/stdlib/test/binary_module_SUITE.erl index 70c946bdb9..8a2df2bf85 100644 --- a/lib/stdlib/test/binary_module_SUITE.erl +++ b/lib/stdlib/test/binary_module_SUITE.erl @@ -536,6 +536,12 @@ do_interesting(Module) -> ?line [<<3>>,<<6>>] = Module:split(<<1,2,3,4,5,6,7,8>>, [<<1>>,<<2>>,<<4>>,<<5>>,<<7>>,<<8>>], [global,trim_all]), + [<<>>] = binary:split(<<>>, <<",">>, []), + [] = binary:split(<<>>, <<",">>, [trim]), + [] = binary:split(<<>>, <<",">>, [trim_all]), + [] = binary:split(<<>>, <<",">>, [global,trim]), + [] = binary:split(<<>>, <<",">>, [global,trim_all]), + ?line badarg = ?MASK_ERROR( Module:replace(<<1,2,3,4,5,6,7,8>>, [<<4,5>>,<<7>>,<<8>>],<<99>>, @@ -710,7 +716,7 @@ do_interesting(Module) -> encode_decode(doc) -> ["test binary:encode_unsigned/1,2 and binary:decode_unsigned/1,2"]; encode_decode(Config) when is_list(Config) -> - ?line random:seed({1271,769940,559934}), + rand:seed(exsplus, {1271,769940,559934}), ?line ok = encode_decode_loop({1,200},1000), % Need to be long enough % to create offheap binaries ok. @@ -817,7 +823,7 @@ copy(Config) when is_list(Config) -> ?line badarg = ?MASK_ERROR(binary:copy(<<1,2,3>>, 16#FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF)), ?line <<>> = binary:copy(<<>>,10000), - ?line random:seed({1271,769940,559934}), + rand:seed(exsplus, {1271,769940,559934}), ?line ok = random_copy(3000), ?line erts_debug:set_internal_state(available_internal_state,true), ?line io:format("oldlimit: ~p~n", @@ -855,7 +861,7 @@ random_copy(0) -> ok; random_copy(N) -> Str = random_string({0,N}), - Num = random:uniform(N div 10+1), + Num = rand:uniform(N div 10+1), A = ?MASK_ERROR(binary:copy(Str,Num)), B = ?MASK_ERROR(binref:copy(Str,Num)), C = ?MASK_ERROR(binary:copy(make_unaligned(Str),Num)), @@ -896,7 +902,7 @@ bin_to_list(Config) when is_list(Config) -> ?line [5] = lists:nthtail(byte_size(X)-1,LX), ?line [0,5] = lists:nthtail(byte_size(X)-2,LX), ?line [0,5] = lists:nthtail(byte_size(Y)-2,LY), - ?line random:seed({1271,769940,559934}), + rand:seed(exsplus, {1271,769940,559934}), ?line ok = random_bin_to_list(5000), ok. @@ -963,7 +969,7 @@ parts(Config) when is_list(Config) -> ?line badarg = ?MASK_ERROR(binary:part(Simple,{-1,0})), ?line badarg = ?MASK_ERROR(binary:part(Simple,{7,2})), ?line <<8>> = binary:part(Simple,{7,1}), - ?line random:seed({1271,769940,559934}), + rand:seed(exsplus, {1271,769940,559934}), ?line random_parts(5000), ok. @@ -987,15 +993,15 @@ random_parts(N) -> random_parts(0,_) -> []; random_parts(X,N) -> - Pos = random:uniform(N), - Len = random:uniform((Pos * 12) div 10), + Pos = rand:uniform(N), + Len = rand:uniform((Pos * 12) div 10), [{Pos,Len} | random_parts(X-1,N)]. random_ref_comp(doc) -> ["Test pseudorandomly generated cases against reference imlementation"]; random_ref_comp(Config) when is_list(Config) -> put(success_counter,0), - random:seed({1271,769940,559934}), + rand:seed(exsplus, {1271,769940,559934}), Nr = {1,40}, Hr = {30,1000}, I1 = 1500, @@ -1025,7 +1031,7 @@ random_ref_sr_comp(doc) -> ["Test pseudorandomly generated cases against reference imlementation of split and replace"]; random_ref_sr_comp(Config) when is_list(Config) -> put(success_counter,0), - random:seed({1271,769940,559934}), + rand:seed(exsplus, {1271,769940,559934}), Nr = {1,40}, Hr = {30,1000}, I1 = 1500, @@ -1043,7 +1049,7 @@ random_ref_fla_comp(doc) -> ["Test pseudorandomly generated cases against reference imlementation of split and replace"]; random_ref_fla_comp(Config) when is_list(Config) -> ?line put(success_counter,0), - ?line random:seed({1271,769940,559934}), + rand:seed(exsplus, {1271,769940,559934}), ?line do_random_first_comp(5000,{1,1000}), ?line do_random_last_comp(5000,{1,1000}), ?line do_random_at_comp(5000,{1,1000}), @@ -1377,24 +1383,24 @@ one_random(N) -> random_number({Min,Max}) -> % Min and Max are *length* of number in % decimal positions - X = random:uniform(Max - Min + 1) + Min - 1, - list_to_integer([one_random_number(random:uniform(10)) || _ <- lists:seq(1,X)]). + X = rand:uniform(Max - Min + 1) + Min - 1, + list_to_integer([one_random_number(rand:uniform(10)) || _ <- lists:seq(1,X)]). random_length({Min,Max}) -> - random:uniform(Max - Min + 1) + Min - 1. + rand:uniform(Max - Min + 1) + Min - 1. random_string({Min,Max}) -> - X = random:uniform(Max - Min + 1) + Min - 1, - list_to_binary([one_random(random:uniform(68)) || _ <- lists:seq(1,X)]). + X = rand:uniform(Max - Min + 1) + Min - 1, + list_to_binary([one_random(rand:uniform(68)) || _ <- lists:seq(1,X)]). random_substring({Min,Max},Hay) -> - X = random:uniform(Max - Min + 1) + Min - 1, + X = rand:uniform(Max - Min + 1) + Min - 1, Y = byte_size(Hay), Z = if X > Y -> Y; true -> X end, PMax = Y - Z, - Pos = random:uniform(PMax + 1) - 1, + Pos = rand:uniform(PMax + 1) - 1, <<_:Pos/binary,Res:Z/binary,_/binary>> = Hay, Res. diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl index 7f5e06524a..ad8829c471 100644 --- a/lib/stdlib/test/dets_SUITE.erl +++ b/lib/stdlib/test/dets_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2014. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -53,7 +53,8 @@ simultaneous_open/1, insert_new/1, repair_continuation/1, otp_5487/1, otp_6206/1, otp_6359/1, otp_4738/1, otp_7146/1, otp_8070/1, otp_8856/1, otp_8898/1, otp_8899/1, otp_8903/1, - otp_8923/1, otp_9282/1, otp_11245/1, otp_11709/1]). + otp_8923/1, otp_9282/1, otp_11245/1, otp_11709/1, otp_13229/1, + otp_13260/1]). -export([dets_dirty_loop/0]). @@ -110,7 +111,8 @@ all() -> many_clients, otp_4906, otp_5402, simultaneous_open, insert_new, repair_continuation, otp_5487, otp_6206, otp_6359, otp_4738, otp_7146, otp_8070, otp_8856, otp_8898, - otp_8899, otp_8903, otp_8923, otp_9282, otp_11245, otp_11709 + otp_8899, otp_8903, otp_8923, otp_9282, otp_11245, otp_11709, + otp_13229, otp_13260 ]. groups() -> @@ -1876,9 +1878,33 @@ fixtable(Config, Version) when is_list(Config) -> {ok, _} = dets:open_file(T, [{type, duplicate_bag} | Args]), %% In a fixed table, delete and re-insert an object. ok = dets:insert(T, {1, a, b}), + SysBefore = erlang:timestamp(), + MonBefore = erlang:monotonic_time(), dets:safe_fixtable(T, true), + MonAfter = erlang:monotonic_time(), + SysAfter = erlang:timestamp(), + Self = self(), + {FixMonTime,[{Self,1}]} = dets:info(T,safe_fixed_monotonic_time), + {FixSysTime,[{Self,1}]} = dets:info(T,safe_fixed), + true = is_integer(FixMonTime), + true = MonBefore =< FixMonTime, + true = FixMonTime =< MonAfter, + {FstMs,FstS,FstUs} = FixSysTime, + true = is_integer(FstMs), + true = is_integer(FstS), + true = is_integer(FstUs), + case erlang:system_info(time_warp_mode) of + no_time_warp -> + true = timer:now_diff(FixSysTime, SysBefore) >= 0, + true = timer:now_diff(SysAfter, FixSysTime) >= 0; + _ -> + %% ets:info(Tab,safe_fixed) not timewarp safe... + ignore + end, ok = dets:match_delete(T, {1, a, b}), ok = dets:insert(T, {1, a, b}), + {FixMonTime,[{Self,1}]} = dets:info(T,safe_fixed_monotonic_time), + {FixSysTime,[{Self,1}]} = dets:info(T,safe_fixed), dets:safe_fixtable(T, false), 1 = length(dets:match_object(T, '_')), @@ -3988,6 +4014,66 @@ otp_11709(Config) when is_list(Config) -> _ = file:delete(File), ok. +otp_13229(doc) -> + ["OTP-13229. open_file() exits with badarg when given binary file name."]; +otp_13229(_Config) -> + F = <<"binfile.tab">>, + try dets:open_file(name, [{file, F}]) of + R -> + exit({open_succeeded, R}) + catch + error:badarg -> + ok + end. + +otp_13260(doc) -> + ["OTP-13260. Race when opening a table."]; +otp_13260(Config) -> + [ok] = lists:usort([otp_13260_1(Config) || _ <- lists:seq(1, 3)]), + ok. + +otp_13260_1(Config) -> + Tab = otp_13260, + File = filename(Tab, Config), + N = 20, + P = self(), + Pids = [spawn_link(fun() -> counter(P, Tab, File) end) || + _ <- lists:seq(1, N)], + Rs = rec(Pids), + true = lists:all(fun(R) -> is_integer(R) end, Rs), + wait_for_close(Tab). + +rec([]) -> + []; +rec([Pid | Pids]) -> + receive {Pid, R} -> + [R | rec(Pids)] + end. + +%% One may have to run the test several times to trigger the bug. +counter(P, Tab, File) -> + Key = key, + N = case catch dets:update_counter(Tab, Key, 1) of + {'EXIT', _} -> + {ok, Tab} = dets:open_file(Tab, [{file, File}]), + ok = dets:insert(Tab, {Key, 1}), + dets:update_counter(Tab, Key, 1); + N1 when is_integer(N1) -> + N1; + DetsBug -> + DetsBug + end, + P ! {self(), N}. + +wait_for_close(Tab) -> + case dets:info(Tab, owner) of + undefined -> + ok; + _ -> + timer:sleep(100), + wait_for_close(Tab) + end. + %% %% Parts common to several test cases %% diff --git a/lib/stdlib/test/dict_SUITE.erl b/lib/stdlib/test/dict_SUITE.erl index 648154ebbe..aff73b176d 100644 --- a/lib/stdlib/test/dict_SUITE.erl +++ b/lib/stdlib/test/dict_SUITE.erl @@ -108,7 +108,7 @@ iterate_1(M) -> M(empty, []). iterate_2(M) -> - random:seed(1, 2, 42), + rand:seed(exsplus, {1,2,42}), iter_tree(M, 1000). iter_tree(_M, 0) -> @@ -117,7 +117,7 @@ iter_tree(M, N) -> L = [{I, I} || I <- lists:seq(1, N)], T = M(from_list, L), L = lists:reverse(iterate_tree(M, T)), - R = random:uniform(N), + R = rand:uniform(N), KV = lists:reverse(iterate_tree_from(M, R, T)), KV = [P || P={K,_} <- L, K >= R], iter_tree(M, N-1). @@ -156,7 +156,7 @@ test_all(Tester) -> spawn_tester(M, Tester) -> Parent = self(), spawn_link(fun() -> - random:seed(1, 2, 42), + rand:seed(exsplus, {1,2,42}), S = Tester(M), Res = {M(size, S),lists:sort(M(to_list, S))}, Parent ! {result,self(),Res} @@ -194,12 +194,12 @@ rnd_list_1(0, Acc) -> Acc; rnd_list_1(N, Acc) -> Key = atomic_rnd_term(), - Value = random:uniform(100), + Value = rand:uniform(100), rnd_list_1(N-1, [{Key,Value}|Acc]). atomic_rnd_term() -> - case random:uniform(3) of - 1 -> list_to_atom(integer_to_list($\s+random:uniform(94))++"rnd"); - 2 -> random:uniform(); - 3 -> random:uniform(50)-37 + case rand:uniform(3) of + 1 -> list_to_atom(integer_to_list($\s+rand:uniform(94))++"rnd"); + 2 -> rand:uniform(); + 3 -> rand:uniform(50)-37 end. diff --git a/lib/stdlib/test/epp_SUITE.erl b/lib/stdlib/test/epp_SUITE.erl index 4e5df661b3..4c007e76ad 100644 --- a/lib/stdlib/test/epp_SUITE.erl +++ b/lib/stdlib/test/epp_SUITE.erl @@ -27,7 +27,7 @@ pmod/1, not_circular/1, skip_header/1, otp_6277/1, otp_7702/1, otp_8130/1, overload_mac/1, otp_8388/1, otp_8470/1, otp_8503/1, otp_8562/1, otp_8665/1, otp_8911/1, otp_10302/1, otp_10820/1, - otp_11728/1, encoding/1]). + otp_11728/1, encoding/1, extends/1]). -export([epp_parse_erl_form/2]). @@ -70,7 +70,7 @@ all() -> not_circular, skip_header, otp_6277, otp_7702, otp_8130, overload_mac, otp_8388, otp_8470, otp_8503, otp_8562, otp_8665, otp_8911, otp_10302, otp_10820, otp_11728, - encoding]. + encoding, extends]. groups() -> [{upcase_mac, [], [upcase_mac_1, upcase_mac_2]}, @@ -621,6 +621,10 @@ otp_8130(Config) when is_list(Config) -> " 2 end,\n" " 7),\n" " {2,7} =\n" + " ?M1(begin 1 = fun _Name () -> 1 end(),\n" + " 2 end,\n" + " 7),\n" + " {2,7} =\n" " ?M1(begin 1 = fun t0/0(),\n" " 2 end,\n" " 7),\n" @@ -645,6 +649,9 @@ otp_8130(Config) when is_list(Config) -> " ?M1(begin yes = try 1 of 1 -> yes after foo end,\n" " 2 end,\n" " 7),\n" + " {[42],7} =\n" + " ?M1([42],\n" + " 7),\n" "ok.\n">>, ok}, @@ -728,11 +735,16 @@ otp_8130(Config) when is_list(Config) -> {errors,[{{2,2},epp,{include,lib,"$apa/foo.hrl"}}],[]}}, - {otp_8130_c9, + {otp_8130_c9a, <<"-define(S, ?S).\n" "t() -> ?S.\n">>, {errors,[{{2,9},epp,{circular,'S', none}}],[]}}, + {otp_8130_c9b, + <<"-define(S(), ?S()).\n" + "t() -> ?S().\n">>, + {errors,[{{2,9},epp,{circular,'S', 0}}],[]}}, + {otp_8130_c10, <<"\n-file.">>, {errors,[{{2,2},epp,{bad,file}}],[]}}, @@ -799,6 +811,10 @@ otp_8130(Config) when is_list(Config) -> <<"\n-include(\"no such file.erl\").\n">>, {errors,[{{2,2},epp,{include,file,"no such file.erl"}}],[]}}, + {otp_8130_c25, + <<"\n-define(A.\n">>, + {errors,[{{2,2},epp,{bad,define}}],[]}}, + {otp_8130_7, <<"-record(b, {b}).\n" "-define(A, {{a,#b.b.\n" @@ -826,14 +842,14 @@ otp_8130(Config) when is_list(Config) -> "-define(a, 3.14).\n" "t() -> ?a.\n"), ?line {ok,Epp} = epp:open(File, []), - ?line ['BASE_MODULE','BASE_MODULE_STRING','BEAM','FILE','LINE', - 'MACHINE','MODULE','MODULE_STRING'] = macs(Epp), + PreDefMacs = macs(Epp), + ['BASE_MODULE','BASE_MODULE_STRING','BEAM','FILE','LINE', + 'MACHINE','MODULE','MODULE_STRING'] = PreDefMacs, ?line {ok,[{'-',_},{atom,_,file}|_]} = epp:scan_erl_form(Epp), ?line {ok,[{'-',_},{atom,_,module}|_]} = epp:scan_erl_form(Epp), ?line {ok,[{atom,_,t}|_]} = epp:scan_erl_form(Epp), ?line {eof,_} = epp:scan_erl_form(Epp), - ?line ['BASE_MODULE','BASE_MODULE_STRING','BEAM','FILE','LINE', - 'MACHINE','MODULE','MODULE_STRING',a] = macs(Epp), + [a] = macs(Epp) -- PreDefMacs, ?line epp:close(Epp), %% escript @@ -1476,6 +1492,20 @@ encoding(Config) when is_list(Config) -> epp_parse_file(ErlFile, [{default_encoding,utf8},extra]), ok. +extends(Config) -> + Cs = [{extends_c1, + <<"-extends(some.other.module).\n">>, + {errors,[{1,erl_parse,["syntax error before: ","'.'"]}],[]}}], + [] = compile(Config, Cs), + + Ts = [{extends_1, + <<"-extends(some_other_module).\n" + "t() -> {?BASE_MODULE,?BASE_MODULE_STRING}.\n">>, + {some_other_module,"some_other_module"}}], + + [] = run(Config, Ts), + ok. + check(Config, Tests) -> eval_tests(Config, fun check_test/2, Tests). @@ -1504,15 +1534,17 @@ eval_tests(Config, Fun, Tests) -> check_test(Config, Test) -> Filename = "epp_test.erl", - ?line PrivDir = ?config(priv_dir, Config), - ?line File = filename:join(PrivDir, Filename), - ?line ok = file:write_file(File, Test), - ?line case epp:parse_file(File, [PrivDir], []) of - {ok,Forms} -> - [E || E={error,_} <- Forms]; - {error,Error} -> - Error - end. + PrivDir = ?config(priv_dir, Config), + File = filename:join(PrivDir, Filename), + ok = file:write_file(File, Test), + case epp:parse_file(File, [PrivDir], []) of + {ok,Forms} -> + Errors = [E || E={error,_} <- Forms], + call_format_error([E || {error,E} <- Errors]), + Errors; + {error,Error} -> + Error + end. compile_test(Config, Test0) -> Test = [<<"-module(epp_test). -compile(export_all). ">>, Test0], @@ -1528,8 +1560,11 @@ compile_test(Config, Test0) -> warnings(File, Ws) -> case lists:append([W || {F, W} <- Ws, F =:= File]) of - [] -> []; - L -> {warnings, L} + [] -> + []; + L -> + call_format_error(L), + {warnings, L} end. compile_file(File, Opts) -> @@ -1540,12 +1575,20 @@ compile_file(File, Opts) -> end. errs([{File,Es}|L], File) -> + call_format_error(Es), Es ++ errs(L, File); errs([_|L], File) -> errs(L, File); errs([], _File) -> []. +%% Smoke test and coverage of format_error/1. +call_format_error([{_,M,E}|T]) -> + _ = M:format_error(E), + call_format_error(T); +call_format_error([]) -> + ok. + epp_parse_file(File, Opts) -> case epp:parse_file(File, Opts) of {ok, Forms} -> diff --git a/lib/stdlib/test/erl_anno_SUITE.erl b/lib/stdlib/test/erl_anno_SUITE.erl index 66b02151a0..0369455846 100644 --- a/lib/stdlib/test/erl_anno_SUITE.erl +++ b/lib/stdlib/test/erl_anno_SUITE.erl @@ -34,7 +34,7 @@ init_per_testcase/2, end_per_testcase/2]). -export([new/1, is_anno/1, generated/1, end_location/1, file/1, - line/1, location/1, record/1, text/1, bad/1, neg_line/1]). + line/1, location/1, record/1, text/1, bad/1]). -export([parse_abstract/1, mapfold_anno/1]). @@ -43,7 +43,7 @@ all() -> groups() -> [{anno, [], [new, is_anno, generated, end_location, file, - line, location, record, text, bad, neg_line]}, + line, location, record, text, bad]}, {parse, [], [parse_abstract, mapfold_anno]}]. suite() -> [{ct_hooks,[ts_install_cth]}]. @@ -229,74 +229,6 @@ bad(_Config) -> (catch erl_anno:record(bad)), % 1st arg not opaque ok. -neg_line(doc) -> - ["Test negative line numbers (OTP 18)"]; -neg_line(_Config) -> - neg_line1(false), - neg_line1(true), - ok. - -neg_line1(TextToo) -> - Minus8_0 = erl_anno:new(-8), - Plus8_0 = erl_anno:new(8), - Minus8C_0 = erl_anno:new({-8, 17}), - Plus8C_0 = erl_anno:new({8, 17}), - - [Minus8, Plus8, Minus8C, Plus8C] = - [case TextToo of - true -> - erl_anno:set_text("foo", A); - false -> - A - end || A <- [Minus8_0, Plus8_0, Minus8C_0, Plus8C_0]], - - tst(-3, erl_anno:set_location(3, Minus8)), - tst(-3, erl_anno:set_location(-3, Plus8)), - tst(-3, erl_anno:set_location(-3, Minus8)), - tst({-3,9}, erl_anno:set_location({3, 9}, Minus8)), - tst({-3,9}, erl_anno:set_location({-3, 9}, Plus8)), - tst({-3,9}, erl_anno:set_location({-3, 9}, Minus8)), - tst(-3, erl_anno:set_location(3, Minus8C)), - tst(-3, erl_anno:set_location(-3, Plus8C)), - tst(-3, erl_anno:set_location(-3, Minus8C)), - tst({-3,9}, erl_anno:set_location({3, 9}, Minus8C)), - tst({-3,9}, erl_anno:set_location({-3, 9}, Plus8C)), - tst({-3,9}, erl_anno:set_location({-3, 9}, Minus8C)), - - tst(-8, erl_anno:set_generated(true, Plus8)), - tst(-8, erl_anno:set_generated(true, Minus8)), - tst({-8,17}, erl_anno:set_generated(true, Plus8C)), - tst({-8,17}, erl_anno:set_generated(true, Minus8C)), - tst(8, erl_anno:set_generated(false, Plus8)), - tst(8, erl_anno:set_generated(false, Minus8)), - tst({8,17}, erl_anno:set_generated(false, Plus8C)), - tst({8,17}, erl_anno:set_generated(false, Minus8C)), - - tst(-3, erl_anno:set_line(3, Minus8)), - tst(-3, erl_anno:set_line(-3, Plus8)), - tst(-3, erl_anno:set_line(-3, Minus8)), - tst({-3,17}, erl_anno:set_line(3, Minus8C)), - tst({-3,17}, erl_anno:set_line(-3, Plus8C)), - tst({-3,17}, erl_anno:set_line(-3, Minus8C)), - ok. - -tst(Term, Anno) -> - ?format("Term: ~p\n", [Term]), - ?format("Anno: ~p\n", [Anno]), - case anno_to_term(Anno) of - Term -> - ok; - Else -> - case lists:keyfind(location, 1, Else) of - {location, Term} -> - ok; - _Else2 -> - ?format("Else2 ~p\n", [_Else2]), - io:format("expected ~p\n got ~p\n", [Term, Else]), - exit({Term, Else}) - end - end. - parse_abstract(doc) -> ["Test erl_parse:new_anno/1, erl_parse:anno_to_term/1" ", and erl_parse:anno_from_term/1"]; diff --git a/lib/stdlib/test/erl_eval_SUITE.erl b/lib/stdlib/test/erl_eval_SUITE.erl index b9c4ad0a46..c21c4e61ee 100644 --- a/lib/stdlib/test/erl_eval_SUITE.erl +++ b/lib/stdlib/test/erl_eval_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2013. All Rights Reserved. +%% Copyright Ericsson AB 1998-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -39,6 +39,7 @@ otp_7550/1, otp_8133/1, otp_10622/1, + otp_13228/1, funs/1, try_catch/1, eval_expr_5/1, @@ -83,7 +84,8 @@ all() -> pattern_expr, match_bin, guard_3, guard_4, guard_5, lc, simple_cases, unary_plus, apply_atom, otp_5269, otp_6539, otp_6543, otp_6787, otp_6977, otp_7550, - otp_8133, otp_10622, funs, try_catch, eval_expr_5, zero_width, + otp_8133, otp_10622, otp_13228, + funs, try_catch, eval_expr_5, zero_width, eep37, eep43]. groups() -> @@ -1042,6 +1044,13 @@ otp_10622(Config) when is_list(Config) -> ok. +otp_13228(doc) -> + ["OTP-13228. ERL-32: non-local function handler bug."]; +otp_13228(_Config) -> + LFH = {value, fun(foo, [io_fwrite]) -> worked end}, + EFH = {value, fun({io, fwrite}, [atom]) -> io_fwrite end}, + {value, worked, []} = parse_and_run("foo(io:fwrite(atom)).", LFH, EFH). + funs(doc) -> ["Simple cases, just to cover some code."]; funs(suite) -> @@ -1483,6 +1492,16 @@ eep43(Config) when is_list(Config) -> " #{ K1 := 1, K2 := 2, K3 := 3, {2,2} := 4} = Map " "end.", #{ 1 => 1, <<42:301>> => 2, {3,<<42:301>>} => 3, {2,2} => 4}), + check(fun () -> + X = key, + (fun(#{X := value}) -> true end)(#{X => value}) + end, + "begin " + " X = key, " + " (fun(#{X := value}) -> true end)(#{X => value}) " + "end.", + true), + error_check("[camembert]#{}.", {badmap,[camembert]}), error_check("[camembert]#{nonexisting:=v}.", {badmap,[camembert]}), error_check("#{} = 1.", {badmatch,1}), diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index 5347ccaf1f..c5e2e5609d 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2015. All Rights Reserved. +%% Copyright Ericsson AB 1999-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -65,7 +65,7 @@ too_many_arguments/1, basic_errors/1,bin_syntax_errors/1, predef/1, - maps/1,maps_type/1,otp_11851/1,otp_12195/1 + maps/1,maps_type/1,otp_11851/1,otp_11879/1,otp_13230/1 ]). % Default timetrap timeout (set in init_per_testcase). @@ -94,7 +94,7 @@ all() -> bif_clash, behaviour_basic, behaviour_multiple, otp_11861, otp_7550, otp_8051, format_warn, {group, on_load}, too_many_arguments, basic_errors, bin_syntax_errors, predef, - maps, maps_type, otp_11851, otp_12195]. + maps, maps_type, otp_11851, otp_11879, otp_13230]. groups() -> [{unused_vars_warn, [], @@ -1296,12 +1296,16 @@ unsized_binary_in_bin_gen_pattern(Config) when is_list(Config) -> Ts = [{unsized_binary_in_bin_gen_pattern, <<"t({bc,binary,Bin}) -> << <<X,Tail/binary>> || <<X,Tail/binary>> <= Bin >>; + t({bc,bytes,Bin}) -> + << <<X,Tail/binary>> || <<X,Tail/bytes>> <= Bin >>; t({bc,bits,Bin}) -> << <<X,Tail/bits>> || <<X,Tail/bits>> <= Bin >>; t({bc,bitstring,Bin}) -> << <<X,Tail/bits>> || <<X,Tail/bitstring>> <= Bin >>; t({lc,binary,Bin}) -> [ {X,Tail} || <<X,Tail/binary>> <= Bin ]; + t({lc,bytes,Bin}) -> + [ {X,Tail} || <<X,Tail/bytes>> <= Bin ]; t({lc,bits,Bin}) -> [ {X,Tail} || <<X,Tail/bits>> <= Bin ]; t({lc,bitstring,Bin}) -> @@ -1313,7 +1317,9 @@ unsized_binary_in_bin_gen_pattern(Config) when is_list(Config) -> {6,erl_lint,unsized_binary_in_bin_gen_pattern}, {8,erl_lint,unsized_binary_in_bin_gen_pattern}, {10,erl_lint,unsized_binary_in_bin_gen_pattern}, - {12,erl_lint,unsized_binary_in_bin_gen_pattern}], + {12,erl_lint,unsized_binary_in_bin_gen_pattern}, + {14,erl_lint,unsized_binary_in_bin_gen_pattern}, + {16,erl_lint,unsized_binary_in_bin_gen_pattern}], []}}], [] = run(Config, Ts), ok. @@ -3843,38 +3849,36 @@ otp_11851(Config) when is_list(Config) -> [] = run(Config, Ts), ok. -otp_12195(doc) -> - "OTP-12195: Check obsolete types (tailor made for OTP 18)."; -otp_12195(Config) when is_list(Config) -> - Ts = [{otp_12195_1, - <<"-export_type([r1/0]). - -type r1() :: erl_scan:line() - | erl_scan:column() - | erl_scan:location() - | erl_anno:line().">>, - [], - {warnings,[{2,erl_lint, - {deprecated_type,{erl_scan,line,0}, - "deprecated (will be removed in OTP 19); " - "use erl_anno:line() instead"}}, - {3,erl_lint, - {deprecated_type,{erl_scan,column,0}, - "deprecated (will be removed in OTP 19); use " - "erl_anno:column() instead"}}, - {4,erl_lint, - {deprecated_type,{erl_scan,location,0}, - "deprecated (will be removed in OTP 19); " - "use erl_anno:location() instead"}}]}}, - {otp_12195_2, - <<"-export_type([r1/0]). - -compile(nowarn_deprecated_type). - -type r1() :: erl_scan:line() - | erl_scan:column() - | erl_scan:location() - | erl_anno:line().">>, - [], - []}], - [] = run(Config, Ts), +otp_11879(doc) -> + "OTP-11879: The -spec f/a :: (As) -> B; syntax removed, " + "and is_subtype/2 deprecated"; +otp_11879(_Config) -> + Fs = [{attribute,0,file,{"file.erl",0}}, + {attribute,0,module,m}, + {attribute,1,spec, + {{f,1}, + [{type,2,'fun',[{type,3,product,[{var,4,'V1'}, + {var,5,'V1'}]}, + {type,6,integer,[]}]}]}}, + {attribute,20,callback, + {{cb,21}, + [{type,22,'fun',[{type,23,product,[{var,24,'V1'}, + {var,25,'V1'}]}, + {type,6,integer,[]}]}]}}], + {error,[{"file.erl", + [{1,erl_lint,{spec_fun_undefined,{f,1}}}, + {2,erl_lint,spec_wrong_arity}, + {22,erl_lint,callback_wrong_arity}]}], + []} = compile:forms(Fs, [return,report]), + ok. + +otp_13230(doc) -> + "OTP-13230: -deprecated without -module"; +otp_13230(Config) when is_list(Config) -> + Abstr = <<"-deprecated([{frutt,0,next_version}]).">>, + {errors,[{1,erl_lint,undefined_module}, + {1,erl_lint,{bad_deprecated,{frutt,0}}}], + []} = run_test2(Config, Abstr, []), ok. run(Config, Tests) -> diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl index 92e2764c65..8a128b3815 100644 --- a/lib/stdlib/test/erl_pp_SUITE.erl +++ b/lib/stdlib/test/erl_pp_SUITE.erl @@ -876,6 +876,9 @@ type_examples() -> {ex30,<<"-type t99() ::" "{t2(),'\\'t::4'(),t5(),t6(),t7(),t8(),t10(),t14()," "t15(),t20(),t21(), t22(),t25()}. ">>}, + %% Writing constraints as is_subtype(V, T) is not supported since + %% Erlang/OTP 19.0, but as long as the parser recognizes the + %% is_subtype(V, T) syntax, we need a few examples of the syntax. {ex31,<<"-spec t1(FooBar :: t99()) -> t99();" "(t2()) -> t2();" "('\\'t::4'()) -> '\\'t::4'() when is_subtype('\\'t::4'(), t24);" @@ -928,7 +931,9 @@ otp_8522(Config) when is_list(Config) -> ?line {ok, _} = compile:file(FileName, [{outdir,?privdir},debug_info]), BF = filename("otp_8522", Config), ?line {ok, A} = beam_lib:chunks(BF, [abstract_code]), - ?line 5 = count_atom(A, undefined), + %% OTP-12719: Since 'undefined' is no longer added by the Erlang + %% Parser, the number of 'undefined' is 4. It used to be 5. + ?line 4 = count_atom(A, undefined), ok. count_atom(A, A) -> @@ -998,18 +1003,10 @@ otp_8567(Config) when is_list(Config) -> "t() ->\n" " 3.\n" "\n" - "-spec(t1/1 :: (ot()) -> ot1()).\n" - "t1(A) ->\n" - " A.\n" - "\n" "-spec(t2 (ot()) -> ot1()).\n" "t2(A) ->\n" " A.\n" "\n" - "-spec(otp_8567:t3/1 :: (ot()) -> ot1()).\n" - "t3(A) ->\n" - " A.\n" - "\n" "-spec(otp_8567:t4 (ot()) -> ot1()).\n" "t4(A) ->\n" " A.\n">>, @@ -1065,7 +1062,7 @@ otp_9147(Config) when is_list(Config) -> ?line {ok, Bin} = file:read_file(PFileName), %% The parentheses around "F1 :: a | b" are new (bugfix). ?line true = - lists:member("-record(undef,{f1 :: undefined | (F1 :: a | b)}).", + lists:member("-record(undef,{f1 :: F1 :: a | b}).", string:tokens(binary_to_list(Bin), "\n")), ok. diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl index 12ea3d128c..db669aae99 100644 --- a/lib/stdlib/test/erl_scan_SUITE.erl +++ b/lib/stdlib/test/erl_scan_SUITE.erl @@ -191,8 +191,7 @@ otp_7810(Config) when is_list(Config) -> ?line ok = more_chars(), ?line ok = more_options(), - ?line ok = attributes_info(), - ?line ok = set_attribute(), + ?line ok = anno_info(), ok. @@ -269,7 +268,7 @@ punctuations() -> comments() -> ?line test("a %%\n b"), - {ok,[],1} = erl_scan_string("%"), + ?line {ok,[],1} = erl_scan_string("%"), ?line test("a %%\n b"), {ok,[{atom,{1,1},a},{atom,{2,2},b}],{2,3}} = erl_scan_string("a %%\n b", {1,1}), @@ -338,7 +337,7 @@ base_integers() -> erl_scan:string(Str) end || {BS,S} <- [{"3","3"},{"15","f"}, {"12","c"}] ], - {ok,[{integer,1,239},{'@',1}],1} = erl_scan_string("16#ef@"), + ?line {ok,[{integer,1,239},{'@',1}],1} = erl_scan_string("16#ef@"), {ok,[{integer,{1,1},239},{'@',{1,6}}],{1,7}} = erl_scan_string("16#ef@", {1,1}, []), {ok,[{integer,{1,1},14},{atom,{1,5},g@}],{1,7}} = @@ -387,20 +386,15 @@ dots() -> R2 = erl_scan_string(S, {1,1}, []) end || {S, R, R2} <- Dot], - ?line {ok,[{dot,_}=T1],{1,2}} = erl_scan:string(".", {1,1}, text), - ?line [{column,1},{length,1},{line,1},{text,"."}] = - erl_scan:token_info(T1, [column, length, line, text]), - ?line {ok,[{dot,_}=T2],{1,3}} = erl_scan:string(".%", {1,1}, text), - ?line [{column,1},{length,1},{line,1},{text,"."}] = - erl_scan:token_info(T2, [column, length, line, text]), - ?line {ok,[{dot,_}=T3],{1,6}} = + {ok,[{dot,_}=T1],{1,2}} = erl_scan:string(".", {1,1}, text), + [1, 1, "."] = token_info(T1), + {ok,[{dot,_}=T2],{1,3}} = erl_scan:string(".%", {1,1}, text), + [1, 1, "."] = token_info(T2), + {ok,[{dot,_}=T3],{1,6}} = erl_scan:string(".% öh", {1,1}, text), - ?line [{column,1},{length,1},{line,1},{text,"."}] = - erl_scan:token_info(T3, [column, length, line, text]), - ?line {error,{{1,2},erl_scan,char},{1,3}} = - erl_scan:string(".$", {1,1}), - ?line {error,{{1,2},erl_scan,char},{1,4}} = - erl_scan:string(".$\\", {1,1}), + [1, 1, "."] = token_info(T3), + {error,{{1,2},erl_scan,char},{1,3}} = erl_scan:string(".$", {1,1}), + {error,{{1,2},erl_scan,char},{1,4}} = erl_scan:string(".$\\", {1,1}), test_string(". ", [{dot,{1,1}}]), test_string(". ", [{dot,{1,1}}]), @@ -413,18 +407,18 @@ dots() -> test_string(".a", [{'.',{1,1}},{atom,{1,2},a}]), test_string("%. \n. ", [{dot,{2,1}}]), - ?line {more,C} = erl_scan:tokens([], "%. ",{1,1}, return), + {more,C} = erl_scan:tokens([], "%. ",{1,1}, return), {done,{ok,[{comment,{1,1},"%. "}, {white_space,{1,4},"\n"}, {dot,{2,1}}], {2,3}}, ""} = erl_scan_tokens(C, "\n. ", {1,1}, return), % any loc, any options - ?line [test_string(S, R) || - {S, R} <- [{".$\n", [{'.',{1,1}},{char,{1,2},$\n}]}, - {"$\\\n", [{char,{1,1},$\n}]}, - {"'\\\n'", [{atom,{1,1},'\n'}]}, - {"$\n", [{char,{1,1},$\n}]}] ], + [test_string(S, R) || + {S, R} <- [{".$\n", [{'.',{1,1}},{char,{1,2},$\n}]}, + {"$\\\n", [{char,{1,1},$\n}]}, + {"'\\\n'", [{atom,{1,1},'\n'}]}, + {"$\n", [{char,{1,1},$\n}]}] ], ok. chars() -> @@ -540,8 +534,8 @@ eof() -> %% A dot followed by eof is special: ?line {more, C} = erl_scan:tokens([], "a.", 1), - {done,{ok,[{atom,1,a},{dot,1}],1},eof} = erl_scan_tokens(C,eof,1), - {ok,[{atom,1,foo},{dot,1}],1} = erl_scan_string("foo."), + ?line {done,{ok,[{atom,1,a},{dot,1}],1},eof} = erl_scan_tokens(C,eof,1), + ?line {ok,[{atom,1,foo},{dot,1}],1} = erl_scan_string("foo."), %% With column. {more, CCol} = erl_scan:tokens([], "a.", {1,1}), @@ -655,145 +649,72 @@ options() -> ok. more_options() -> - ?line {ok,[{atom,A1,foo}],{19,20}} = + {ok,[{atom,_,foo}=T1],{19,20}} = erl_scan:string("foo", {19,17},[]), - ?line [{column,17},{line,19}] = erl_scan:attributes_info(A1), - ?line {done,{ok,[{atom,A2,foo},{dot,_}],{19,22}},[]} = + {19,17} = erl_scan:location(T1), + {done,{ok,[{atom,_,foo}=T2,{dot,_}],{19,22}},[]} = erl_scan:tokens([], "foo. ", {19,17}, [bad_opt]), % type error - ?line [{column,17},{line,19}] = erl_scan:attributes_info(A2), - ?line {ok,[{atom,A3,foo}],{19,20}} = + {19,17} = erl_scan:location(T2), + {ok,[{atom,_,foo}=T3],{19,20}} = erl_scan:string("foo", {19,17},[text]), - ?line [{column,17},{length,3},{line,19},{text,"foo"}] = - erl_scan:attributes_info(A3), + {19,17} = erl_scan:location(T3), + "foo" = erl_scan:text(T3), - ?line {ok,[{atom,A4,foo}],1} = erl_scan:string("foo", 1, [text]), - ?line [{length,3},{line,1},{text,"foo"}] = erl_scan:attributes_info(A4), + {ok,[{atom,_,foo}=T4],1} = erl_scan:string("foo", 1, [text]), + 1 = erl_scan:line(T4), + 1 = erl_scan:location(T4), + "foo" = erl_scan:text(T4), ok. token_info() -> - ?line {ok,[T1],_} = erl_scan:string("foo", {1,18}, [text]), + {ok,[T1],_} = erl_scan:string("foo", {1,18}, [text]), {'EXIT',{badarg,_}} = - (catch {foo, erl_scan:token_info(T1, foo)}), % type error - ?line {line,1} = erl_scan:token_info(T1, line), - ?line {column,18} = erl_scan:token_info(T1, column), - ?line {length,3} = erl_scan:token_info(T1, length), - ?line {text,"foo"} = erl_scan:token_info(T1, text), - ?line [{category,atom},{column,18},{length,3},{line,1}, - {symbol,foo},{text,"foo"}] = - erl_scan:token_info(T1), - ?line [{length,3},{column,18}] = - erl_scan:token_info(T1, [length, column]), - ?line [{location,{1,18}}] = - erl_scan:token_info(T1, [location]), - ?line {category,atom} = erl_scan:token_info(T1, category), - ?line [{symbol,foo}] = erl_scan:token_info(T1, [symbol]), - - ?line {ok,[T2],_} = erl_scan:string("foo", 1, []), - ?line {line,1} = erl_scan:token_info(T2, line), - ?line undefined = erl_scan:token_info(T2, column), - ?line undefined = erl_scan:token_info(T2, length), - ?line undefined = erl_scan:token_info(T2, text), - ?line {location,1} = erl_scan:token_info(T2, location), - ?line [{category,atom},{line,1},{symbol,foo}] = erl_scan:token_info(T2), - ?line [{line,1}] = erl_scan:token_info(T2, [length, line]), - - ?line {ok,[T3],_} = erl_scan:string("=", 1, []), - ?line [{line,1}] = erl_scan:token_info(T3, [column, line]), - ?line {category,'='} = erl_scan:token_info(T3, category), - ?line [{symbol,'='}] = erl_scan:token_info(T3, [symbol]), + (catch {foo, erl_scan:category(foo)}), % type error + {'EXIT',{badarg,_}} = + (catch {foo, erl_scan:symbol(foo)}), % type error + atom = erl_scan:category(T1), + foo = erl_scan:symbol(T1), + + {ok,[T2],_} = erl_scan:string("foo", 1, []), + 1 = erl_scan:line(T2), + undefined = erl_scan:column(T2), + undefined = erl_scan:text(T2), + 1 = erl_scan:location(T2), + + {ok,[T3],_} = erl_scan:string("=", 1, []), + '=' = erl_scan:category(T3), + '=' = erl_scan:symbol(T3), ok. -attributes_info() -> - ?line {'EXIT',_} = - (catch {foo,erl_scan:attributes_info(foo)}), % type error - [{line,18}] = erl_scan:attributes_info(erl_anno:new(18)), - {location,19} = - erl_scan:attributes_info(erl_anno:new(19), location), - ?line {ok,[{atom,A0,foo}],_} = erl_scan:string("foo", 19, [text]), - ?line {location,19} = erl_scan:attributes_info(A0, location), - - ?line {ok,[{atom,A3,foo}],_} = erl_scan:string("foo", {1,3}, [text]), - ?line {line,1} = erl_scan:attributes_info(A3, line), - ?line {column,3} = erl_scan:attributes_info(A3, column), - ?line {location,{1,3}} = erl_scan:attributes_info(A3, location), - ?line {text,"foo"} = erl_scan:attributes_info(A3, text), - - ?line {ok,[{atom,A4,foo}],_} = erl_scan:string("foo", 2, [text]), - ?line {line,2} = erl_scan:attributes_info(A4, line), - ?line undefined = erl_scan:attributes_info(A4, column), - ?line {location,2} = erl_scan:attributes_info(A4, location), - ?line {text,"foo"} = erl_scan:attributes_info(A4, text), - - ?line {ok,[{atom,A5,foo}],_} = erl_scan:string("foo", {1,3}, []), - ?line {line,1} = erl_scan:attributes_info(A5, line), - ?line {column,3} = erl_scan:attributes_info(A5, column), - ?line {location,{1,3}} = erl_scan:attributes_info(A5, location), - ?line undefined = erl_scan:attributes_info(A5, text), - - ?line undefined = erl_scan:attributes_info([], line), % type error +anno_info() -> + {'EXIT',_} = + (catch {foo,erl_scan:line(foo)}), % type error + {ok,[{atom,_,foo}=T0],_} = erl_scan:string("foo", 19, [text]), + 19 = erl_scan:location(T0), + 19 = erl_scan:end_location(T0), + + {ok,[{atom,_,foo}=T3],_} = erl_scan:string("foo", {1,3}, [text]), + 1 = erl_scan:line(T3), + 3 = erl_scan:column(T3), + {1,3} = erl_scan:location(T3), + {1,6} = erl_scan:end_location(T3), + "foo" = erl_scan:text(T3), + + {ok,[{atom,_,foo}=T4],_} = erl_scan:string("foo", 2, [text]), + 2 = erl_scan:line(T4), + undefined = erl_scan:column(T4), + 2 = erl_scan:location(T4), + "foo" = erl_scan:text(T4), + + {ok,[{atom,_,foo}=T5],_} = erl_scan:string("foo", {1,3}, []), + 1 = erl_scan:line(T5), + 3 = erl_scan:column(T5), + {1,3} = erl_scan:location(T5), + undefined = erl_scan:text(T5), ok. -set_attribute() -> - F = fun(Line) -> -Line end, - Anno2 = erl_anno:new(2), - A0 = erl_scan:set_attribute(line, Anno2, F), - {line, -2} = erl_scan:attributes_info(A0, line), - ?line {ok,[{atom,A1,foo}],_} = erl_scan:string("foo", {9,17}), - ?line A2 = erl_scan:set_attribute(line, A1, F), - ?line {line,-9} = erl_scan:attributes_info(A2, line), - ?line {location,{-9,17}} = erl_scan:attributes_info(A2, location), - ?line [{line,-9},{column,17}] = - erl_scan:attributes_info(A2, [line,column,text]), - - F2 = fun(Line) -> {17,Line} end, - ?line Attr1 = erl_scan:set_attribute(line, 2, F2), - ?line {line,{17,2}} = erl_scan:attributes_info(Attr1, line), - ?line undefined = erl_scan:attributes_info(Attr1, column), - ?line {location,{17,2}} = % a bit mixed up - erl_scan:attributes_info(Attr1, location), - - ?line A3 = erl_scan:set_attribute(line, A1, F2), - ?line {line,{17,9}} = erl_scan:attributes_info(A3, line), - ?line {location,{{17,9},17}} = erl_scan:attributes_info(A3, location), - ?line [{line,{17,9}},{column,17}] = - erl_scan:attributes_info(A3, [line,column,text]), - - ?line {ok,[{atom,A4,foo}],_} = erl_scan:string("foo", {9,17}, [text]), - ?line A5 = erl_scan:set_attribute(line, A4, F), - ?line {line,-9} = erl_scan:attributes_info(A5, line), - ?line {location,{-9,17}} = erl_scan:attributes_info(A5, location), - ?line [{line,-9},{column,17},{text,"foo"}] = - erl_scan:attributes_info(A5, [line,column,text]), - - ?line {ok,[{atom,A6,foo}],_} = erl_scan:string("foo", 11, [text]), - ?line A7 = erl_scan:set_attribute(line, A6, F2), - %% Incompatible with pre 18: - %% {line,{17,11}} = erl_scan:attributes_info(A7, line), - {line,17} = erl_scan:attributes_info(A7, line), - ?line {location,{17,11}} = % mixed up - erl_scan:attributes_info(A7, location), - %% Incompatible with pre 18: - %% [{line,{17,11}},{text,"foo"}] = - %% erl_scan:attributes_info(A7, [line,column,text]), - [{line,17},{column,11},{text,"foo"}] = - erl_scan:attributes_info(A7, [line,column,text]), - - ?line {'EXIT',_} = - (catch {foo, erl_scan:set_attribute(line, [], F2)}), % type error - ?line {'EXIT',{badarg,_}} = - (catch {foo, erl_scan:set_attribute(column, [], F2)}), % type error - - Attr10 = erl_anno:new(8), - Attr20 = erl_scan:set_attribute(line, Attr10, - fun(L) -> {nos,'X',L} end), - %% OTP-9412 - Attr30 = erl_scan:set_attribute(line, Attr20, - fun({nos,_V,VL}) -> VL end), - 8 = erl_anno:to_term(Attr30), - ok. - column_errors() -> ?line {error,{{1,1},erl_scan,{string,$',""}},{1,3}} = % $' erl_scan:string("'\\",{1,1}), @@ -892,14 +813,13 @@ unicode() -> erl_scan_string(Qs, 1), {ok,[Q2],{1,9}} = erl_scan:string("$\\x{aaa}", {1,1}, [text]), - [{category,char},{column,1},{length,8}, - {line,1},{symbol,16#aaa},{text,Qs}] = - erl_scan:token_info(Q2), + [{category,char},{column,1},{line,1},{symbol,16#aaa},{text,Qs}] = + token_info_long(Q2), U1 = "\"\\x{aaa}\"", - {ok,[{string,A1,[2730]}],{1,10}} = erl_scan:string(U1, {1,1}, [text]), - [{line,1},{column,1},{text,"\"\\x{aaa}\""}] = - erl_scan:attributes_info(A1, [line, column, text]), + {ok,[{string,_,[2730]}=T1],{1,10}} = erl_scan:string(U1, {1,1}, [text]), + {1,1} = erl_scan:location(T1), + "\"\\x{aaa}\"" = erl_scan:text(T1), {ok,[{string,1,[2730]}],1} = erl_scan_string(U1, 1), U2 = "\"\\x41\\x{fff}\\x42\"", @@ -1012,16 +932,13 @@ otp_10302(Config) when is_list(Config) -> Qs = "$\\x{aaa}", {ok,[{char,1,2730}],1} = erl_scan_string(Qs, 1), {ok,[Q2],{1,9}} = erl_scan:string(Qs,{1,1},[text]), - [{category,char},{column,1},{length,8}, - {line,1},{symbol,16#aaa},{text,Qs}] = - erl_scan:token_info(Q2), - - Tags = [category, column, length, line, symbol, text], + [{category,char},{column,1},{line,1},{symbol,16#aaa},{text,Qs}] = + token_info_long(Q2), U1 = "\"\\x{aaa}\"", {ok,[T1],{1,10}} = erl_scan:string(U1, {1,1}, [text]), - [{category,string},{column,1},{length,9},{line,1}, - {symbol,[16#aaa]},{text,U1}] = erl_scan:token_info(T1, Tags), + [{category,string},{column,1},{line,1},{symbol,[16#aaa]},{text,U1}] = + token_info_long(T1), U2 = "\"\\x41\\x{fff}\\x42\"", {ok,[{string,1,[65,4095,66]}],1} = erl_scan_string(U2, 1), @@ -1353,9 +1270,7 @@ test_wsc([], []) -> ok; test_wsc([Token|Tokens], [Token2|Tokens2]) -> [Text, Text2] = [Text || - {text, Text} <- - [erl_scan:token_info(T, text) || - T <- [Token, Token2]]], + Text <- [erl_scan:text(T) || T <- [Token, Token2]]], Sz = erts_debug:size(Text), Sz2 = erts_debug:size({Text, Text2}), IsCompacted = Sz2 < 2*Sz+erts_debug:size({a,a}), @@ -1394,7 +1309,7 @@ all_same(L, Char) -> newlines_first([]) -> ok; newlines_first([Token|Tokens]) -> - {text,Text} = erl_scan:token_info(Token, text), + Text = erl_scan:text(Token), Nnls = length([C || C <- Text, C =:= $\n]), OK = case Text of [$\n|_] -> @@ -1414,7 +1329,7 @@ select_tokens(Tokens, Tags) -> lists:filter(fun(T) -> lists:member(element(1, T), Tags) end, Tokens). simplify([Token|Tokens]) -> - {line,Line} = erl_scan:token_info(Token, line), + Line = erl_scan:line(Token), [setelement(2, Token, erl_anno:new(Line)) | simplify(Tokens)]; simplify([]) -> []. @@ -1423,17 +1338,31 @@ get_text(Tokens) -> lists:flatten( [T || Token <- Tokens, - ({text,T} = erl_scan:token_info(Token, text)) =/= []]). + (T = erl_scan:text(Token)) =/= []]). test_decorated_tokens(String, Tokens) -> ToksAttrs = token_attrs(Tokens), test_strings(ToksAttrs, String, 1, 1). token_attrs(Tokens) -> - [{L,C,Len,T} || + [{L,C,length(T),T} || Token <- Tokens, - ([{line,L},{column,C},{length,Len},{text,T}] = - erl_scan:token_info(Token, [line,column,length,text])) =/= []]. + ([C,L,T] = token_info(Token)) =/= []]. + +token_info(T) -> + Column = erl_scan:column(T), + Line = erl_scan:line(T), + Text = erl_scan:text(T), + [Column, Line, Text]. + +token_info_long(T) -> + Column = erl_scan:column(T), + Line = erl_scan:line(T), + Text = erl_scan:text(T), + Category = erl_scan:category(T), + Symbol = erl_scan:symbol(T), + [{category,Category},{column,Column},{line,Line}, + {symbol,Symbol},{text,Text}]. test_strings([], _S, Line, Column) -> {Line,Column}; @@ -1514,8 +1443,7 @@ consistent_attributes([Ts | TsL]) -> L = [T || T <- Ts, is_integer(element(2, T))], case L of [] -> - TagsL = [[Tag || {Tag,_} <- - erl_scan:attributes_info(element(2, T))] || + TagsL = [[Tag || {Tag,_} <- defined(token_info_long(T))] || T <- Ts], case lists:usort(TagsL) of [_] -> @@ -1531,6 +1459,9 @@ consistent_attributes([Ts | TsL]) -> Ts end. +defined(L) -> + [{T,V} || {T,V} <- L, V =/= undefined]. + family_list(L) -> sofs:to_external(family(L)). diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index ae431d66d9..39d9ddaaa7 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -112,9 +112,8 @@ -define(m(A,B), ?line assert_eq(A,B)). init_per_testcase(Case, Config) -> - Seed = {S1,S2,S3} = random:seed0(), %now(), - random:seed(S1,S2,S3), - io:format("*** SEED: ~p ***\n", [Seed]), + rand:seed(exsplus), + io:format("*** SEED: ~p ***\n", [rand:export_seed()]), start_spawn_logger(), wait_for_test_procs(), %% Ensure previous case cleaned up Dog=test_server:timetrap(test_server:minutes(20)), @@ -731,10 +730,6 @@ chk_normal_tab_struct_size() -> % ?line ok % end. --define(DB_TREE_STACK_NEED,50). % The static stack for a tree, in halfword pointers are two internal words - % so the stack gets twice as big --define(DB_HASH_SIZEOF_EXTSEG,260). % The segment size in words, in halfword this will be twice as large. - adjust_xmem([T1,T2,T3,T4], {A0,B0,C0,D0} = _Mem0) -> %% Adjust for 64-bit, smp, and os: %% Table struct size may differ. @@ -748,19 +743,7 @@ adjust_xmem([T1,T2,T3,T4], {A0,B0,C0,D0} = _Mem0) -> % end, TabDiff = ?TAB_STRUCT_SZ, - Mem1 = {A0+TabDiff, B0+TabDiff, C0+TabDiff, D0+TabDiff}, - - case {erlang:system_info({wordsize,internal}),erlang:system_info({wordsize,external})} of - %% Halfword, corrections for regular pointers occupying two internal words. - {4,8} -> - {A1,B1,C1,D1} = Mem1, - {A1+4*ets:info(T1, size)+?DB_TREE_STACK_NEED, - B1+3*ets:info(T2, size)+?DB_HASH_SIZEOF_EXTSEG, - C1+3*ets:info(T3, size)+?DB_HASH_SIZEOF_EXTSEG, - D1+3*ets:info(T4, size)+?DB_HASH_SIZEOF_EXTSEG}; - _ -> - Mem1 - end. + {A0+TabDiff, B0+TabDiff, C0+TabDiff, D0+TabDiff}. t_whitebox(doc) -> ["Diverse whitebox testes"]; @@ -1346,7 +1329,7 @@ drop_match() -> ets_match(Tab,Expr) -> - case random:uniform(2) of + case rand:uniform(2) of 1 -> ets:match(Tab,Expr); _ -> @@ -1355,14 +1338,14 @@ ets_match(Tab,Expr) -> match_chunked(Tab,Expr) -> match_chunked_collect(ets:match(Tab,Expr, - random:uniform(1999) + 1)). + rand:uniform(1999) + 1)). match_chunked_collect('$end_of_table') -> []; match_chunked_collect({Results, Continuation}) -> Results ++ match_chunked_collect(ets:match(Continuation)). ets_match_object(Tab,Expr) -> - case random:uniform(2) of + case rand:uniform(2) of 1 -> ets:match_object(Tab,Expr); _ -> @@ -1371,7 +1354,7 @@ ets_match_object(Tab,Expr) -> match_object_chunked(Tab,Expr) -> match_object_chunked_collect(ets:match_object(Tab,Expr, - random:uniform(1999) + 1)). + rand:uniform(1999) + 1)). match_object_chunked_collect('$end_of_table') -> []; match_object_chunked_collect({Results, Continuation}) -> @@ -1383,19 +1366,15 @@ random_test() -> ?line ReadDir = get(where_to_read), ?line WriteDir = get(where_to_write), ?line (catch file:make_dir(WriteDir)), - ?line Seed = case file:consult(filename:join([ReadDir, - "preset_random_seed.txt"])) of - {ok,[X]} -> - X; - _ -> - {A,B,C} = erlang:timestamp(), - random:seed(A,B,C), - get(random_seed) - end, - put(random_seed,Seed), - ?line {ok, F} = file:open(filename:join([WriteDir, - "last_random_seed.txt"]), - [write]), + case file:consult(filename:join([ReadDir,"preset_random_seed.txt"])) of + {ok,[X]} -> + rand:seed(X); + _ -> + rand:seed(exsplus) + end, + Seed = rand:export_seed(), + {ok,F} = file:open(filename:join([WriteDir,"last_random_seed.txt"]), + [write]), io:format(F,"~p. ~n",[Seed]), file:close(F), io:format("Random seed ~p written to ~s, copy to ~s to rerun with " @@ -1417,7 +1396,7 @@ do_random_test() -> end, 5000), ?line io:format("~nData inserted~n"), ?line do_n_times(fun() -> - ?line I = random:uniform(25), + I = rand:uniform(25), ?line Key = create_random_string(I) ++ '_', ?line L1 = ets_match_object(OrdSet,{Key,'_'}), ?line L2 = lists:sort(ets_match_object(Set,{Key,'_'})), @@ -1977,7 +1956,7 @@ evil_update_counter(Config) when is_list(Config) -> gb_sets:module_info(), math:module_info(), ordsets:module_info(), - random:module_info(), + rand:module_info(), repeat_for_opts(evil_update_counter_do). @@ -2011,7 +1990,7 @@ evil_counter(I,Opts) -> 1 -> 16#12345678FFFFFFFF; 2 -> 16#7777777777FFFFFFFF863648726743 end, - Start = Start0 + random:uniform(100000), + Start = Start0 + rand:uniform(100000), ets:insert(T, {dracula,Start}), Iter = 40000, End = Start + Iter, @@ -3989,15 +3968,37 @@ safe_fixtable_do(Opts) -> ?line true = ets:safe_fixtable(Tab, true), ?line receive after 1 -> ok end, ?line true = ets:safe_fixtable(Tab, false), - ?line false = ets:info(Tab,safe_fixed), - ?line true = ets:safe_fixtable(Tab, true), + false = ets:info(Tab,safe_fixed_monotonic_time), + false = ets:info(Tab,safe_fixed), + SysBefore = erlang:timestamp(), + MonBefore = erlang:monotonic_time(), + true = ets:safe_fixtable(Tab, true), + MonAfter = erlang:monotonic_time(), + SysAfter = erlang:timestamp(), Self = self(), - ?line {{_,_,_},[{Self,1}]} = ets:info(Tab,safe_fixed), + {FixMonTime,[{Self,1}]} = ets:info(Tab,safe_fixed_monotonic_time), + {FixSysTime,[{Self,1}]} = ets:info(Tab,safe_fixed), + true = is_integer(FixMonTime), + true = MonBefore =< FixMonTime, + true = FixMonTime =< MonAfter, + {FstMs,FstS,FstUs} = FixSysTime, + true = is_integer(FstMs), + true = is_integer(FstS), + true = is_integer(FstUs), + case erlang:system_info(time_warp_mode) of + no_time_warp -> + true = timer:now_diff(FixSysTime, SysBefore) >= 0, + true = timer:now_diff(SysAfter, FixSysTime) >= 0; + _ -> + %% ets:info(Tab,safe_fixed) not timewarp safe... + ignore + end, %% Test that an unjustified 'unfix' is a no-op. {Pid,MRef} = my_spawn_monitor(fun() -> true = ets:safe_fixtable(Tab,false) end), {'DOWN', MRef, process, Pid, normal} = receive M -> M end, - ?line true = ets:info(Tab,fixed), - ?line {{_,_,_},[{Self,1}]} = ets:info(Tab,safe_fixed), + true = ets:info(Tab,fixed), + {FixMonTime,[{Self,1}]} = ets:info(Tab,safe_fixed_monotonic_time), + {FixSysTime,[{Self,1}]} = ets:info(Tab,safe_fixed), %% badarg's ?line {'EXIT', {badarg, _}} = (catch ets:safe_fixtable(Tab, foobar)), ?line true = ets:info(Tab,fixed), @@ -4043,6 +4044,7 @@ info_do(Opts) -> ?line undefined = ets:info(non_existing_table_xxyy,type), ?line undefined = ets:info(non_existing_table_xxyy,node), ?line undefined = ets:info(non_existing_table_xxyy,named_table), + ?line undefined = ets:info(non_existing_table_xxyy,safe_fixed_monotonic_time), ?line undefined = ets:info(non_existing_table_xxyy,safe_fixed), ?line verify_etsmem(EtsMem). @@ -4661,11 +4663,11 @@ create_random_string(0) -> []; create_random_string(OfLength) -> - C = case random:uniform(2) of + C = case rand:uniform(2) of 1 -> - (random:uniform($Z - $A + 1) - 1) + $A; + (rand:uniform($Z - $A + 1) - 1) + $A; _ -> - (random:uniform($z - $a + 1) - 1) + $a + (rand:uniform($z - $a + 1) - 1) + $a end, [C | create_random_string(OfLength - 1)]. @@ -4676,7 +4678,7 @@ create_random_tuple(OfLength) -> end,create_random_string(OfLength))). create_partly_bound_tuple(OfLength) -> - case random:uniform(2) of + case rand:uniform(2) of 1 -> create_partly_bound_tuple1(OfLength); _ -> @@ -4685,14 +4687,14 @@ create_partly_bound_tuple(OfLength) -> create_partly_bound_tuple1(OfLength) -> T0 = create_random_tuple(OfLength), - I = random:uniform(OfLength), + I = rand:uniform(OfLength), setelement(I,T0,'$1'). set_n_random_elements(T0,0,_,_) -> T0; set_n_random_elements(T0,N,OfLength,GenFun) -> - I = random:uniform(OfLength), + I = rand:uniform(OfLength), What = GenFun(I), case element(I,T0) of What -> @@ -4706,12 +4708,12 @@ make_dollar_atom(I) -> list_to_atom([$$] ++ integer_to_list(I)). create_partly_bound_tuple2(OfLength) -> T0 = create_random_tuple(OfLength), - I = random:uniform(OfLength - 1), + I = rand:uniform(OfLength - 1), set_n_random_elements(T0,I,OfLength,fun make_dollar_atom/1). create_partly_bound_tuple3(OfLength) -> T0 = create_random_tuple(OfLength), - I = random:uniform(OfLength - 1), + I = rand:uniform(OfLength - 1), set_n_random_elements(T0,I,OfLength,fun(_) -> '_' end). do_n_times(_,0) -> @@ -5074,11 +5076,12 @@ meta_wb_do(Opts) -> io:format("Colliding names = ~p\n",[Names]), F = fun(0,_,_) -> ok; - (N,Tabs,Me) -> Name1 = lists:nth(random:uniform(Len),Names), - Name2 = lists:nth(random:uniform(Len),Names), - Op = element(random:uniform(3),OpFuns), - NTabs = Op(Name1, Name2, Tabs, Opts), - Me(N-1,NTabs,Me) + (N,Tabs,Me) -> + Name1 = lists:nth(rand:uniform(Len), Names), + Name2 = lists:nth(rand:uniform(Len), Names), + Op = element(rand:uniform(3),OpFuns), + NTabs = Op(Name1, Name2, Tabs, Opts), + Me(N-1, NTabs, Me) end, F(Len*100, [], F), @@ -5344,7 +5347,7 @@ smp_insert(suite) -> []; smp_insert(Config) when is_list(Config) -> ets_new(smp_insert,[named_table,public,{write_concurrency,true}]), InitF = fun(_) -> ok end, - ExecF = fun(_) -> true = ets:insert(smp_insert,{random:uniform(10000)}) + ExecF = fun(_) -> true = ets:insert(smp_insert,{rand:uniform(10000)}) end, FiniF = fun(_) -> ok end, run_workers(InitF,ExecF,FiniF,100000), @@ -5532,7 +5535,7 @@ otp_8166_zombie_creator(T,Deleted) -> [{'=<','$1', Deleted}], [true]}]), Pid ! zombies_created, - repeat_while(fun() -> case ets:info(T,safe_fixed) of + repeat_while(fun() -> case ets:info(T,safe_fixed_monotonic_time) of {_,[_P1,_P2]} -> false; _ -> @@ -5595,10 +5598,10 @@ smp_select_delete(Config) when is_list(Config) -> Zeros = erlang:make_tuple(Mod,0), InitF = fun(_) -> Zeros end, ExecF = fun(Diffs0) -> - case random:uniform(20) of + case rand:uniform(20) of 1 -> Mod = 17, - Eq = random:uniform(Mod) - 1, + Eq = rand:uniform(Mod) - 1, Deleted = ets:select_delete(T, [{{'_', '$1'}, [{'=:=', {'rem', '$1', Mod}, Eq}], @@ -5607,7 +5610,7 @@ smp_select_delete(Config) when is_list(Config) -> element(Eq+1,Diffs0) - Deleted), Diffs1; _ -> - Key = random:uniform(10000), + Key = rand:uniform(10000), Eq = Key rem Mod, ?line case ets:insert_new(T,{Key,Key}) of true -> @@ -5811,7 +5814,7 @@ run_workers_do(InitF,ExecF,FiniF,Laps, Exclude) -> N when (N > Exclude) -> N - Exclude end, io:format("smp starting ~p workers\n",[NumOfProcs]), - Seeds = [{ProcN,random:uniform(9999)} || ProcN <- lists:seq(1,NumOfProcs)], + Seeds = [{ProcN,rand:uniform(9999)} || ProcN <- lists:seq(1,NumOfProcs)], Parent = self(), Pids = [my_spawn_link(fun()-> worker(Seed,InitF,ExecF,FiniF,Laps,Parent,NumOfProcs) end) || Seed <- Seeds], @@ -5822,7 +5825,7 @@ run_workers_do(InitF,ExecF,FiniF,Laps, Exclude) -> worker({ProcN,Seed}, InitF, ExecF, FiniF, Laps, Parent, NumOfProcs) -> io:format("smp worker ~p, seed=~p~n",[self(),Seed]), - random:seed(Seed,Seed,Seed), + rand:seed(exsplus, {Seed,Seed,Seed}), State1 = InitF([ProcN, NumOfProcs]), State2 = worker_loop(Laps, ExecF, State1), Result = FiniF(State2), diff --git a/lib/stdlib/test/ets_tough_SUITE.erl b/lib/stdlib/test/ets_tough_SUITE.erl index c6f24fc670..8a7f2b1ec2 100644 --- a/lib/stdlib/test/ets_tough_SUITE.erl +++ b/lib/stdlib/test/ets_tough_SUITE.erl @@ -92,7 +92,7 @@ ex1_sub(Config) -> ok. prep(Config) -> - random:seed(), + rand:seed(exsplus), put(dump_ticket,none), DumpDir = filename:join(?config(priv_dir,Config), "ets_tough"), file:make_dir(DumpDir), @@ -221,19 +221,19 @@ random_class() -> random_element(Classes). random_key() -> - random:uniform(8). + rand:uniform(8). random_value() -> - case random:uniform(5) of + case rand:uniform(5) of 1 -> ok; 2 -> {data,random_key()}; 3 -> {foo,bar,random_class()}; - 4 -> random:uniform(1000); + 4 -> rand:uniform(1000); 5 -> {recursive,random_value()} end. random_element(T) -> - I = random:uniform(tuple_size(T)), + I = rand:uniform(tuple_size(T)), element(I,T). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl index 01b798faef..c39ff842ee 100644 --- a/lib/stdlib/test/filelib_SUITE.erl +++ b/lib/stdlib/test/filelib_SUITE.erl @@ -318,7 +318,7 @@ same_lists(Expected0, Actual0, BaseDir) -> mkfiles([H|T], Dir) -> Name = filename:join(Dir, H), - Garbage = [31+random:uniform(95) || _ <- lists:seq(1, random:uniform(1024))], + Garbage = [31+rand:uniform(95) || _ <- lists:seq(1, rand:uniform(1024))], file:write_file(Name, Garbage), [Name|mkfiles(T, Dir)]; mkfiles([], _) -> []. diff --git a/lib/stdlib/test/filename_SUITE.erl b/lib/stdlib/test/filename_SUITE.erl index fd47da8150..4372e77df9 100644 --- a/lib/stdlib/test/filename_SUITE.erl +++ b/lib/stdlib/test/filename_SUITE.erl @@ -97,20 +97,11 @@ absname(Config) when is_list(Config) -> ?line file:set_cwd(Cwd), ok; - Type -> - case Type of - {unix, _} -> - ?line ok = file:set_cwd("/usr"), - ?line "/usr/foo" = filename:absname(foo), - ?line "/usr/foo" = filename:absname("foo"), - ?line "/usr/../ebin" = filename:absname("../ebin"); - {ose, _} -> - ?line ok = file:set_cwd("/romfs"), - ?line "/romfs/foo" = filename:absname(foo), - ?line "/romfs/foo" = filename:absname("foo"), - ?line "/romfs/../ebin" = filename:absname("../ebin") - end, - + {unix, _} -> + ?line ok = file:set_cwd("/usr"), + ?line "/usr/foo" = filename:absname(foo), + ?line "/usr/foo" = filename:absname("foo"), + ?line "/usr/../ebin" = filename:absname("../ebin"), ?line file:set_cwd("/"), ?line "/foo" = filename:absname(foo), ?line "/foo" = filename:absname("foo"), @@ -494,18 +485,10 @@ absname_bin(Config) when is_list(Config) -> ?line file:set_cwd(Cwd), ok; - Type -> - case Type of - {unix,_} -> - ?line ok = file:set_cwd(<<"/usr">>), - ?line <<"/usr/foo">> = filename:absname(<<"foo">>), - ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>); - {ose,_} -> - ?line ok = file:set_cwd(<<"/romfs">>), - ?line <<"/romfs/foo">> = filename:absname(<<"foo">>), - ?line <<"/romfs/../ebin">> = filename:absname(<<"../ebin">>) - end, - + {unix, _} -> + ?line ok = file:set_cwd(<<"/usr">>), + ?line <<"/usr/foo">> = filename:absname(<<"foo">>), + ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>), ?line file:set_cwd(<<"/">>), ?line <<"/foo">> = filename:absname(<<"foo">>), ?line <<"/../ebin">> = filename:absname(<<"../ebin">>), diff --git a/lib/stdlib/test/lists_SUITE.erl b/lib/stdlib/test/lists_SUITE.erl index a0f7fd2744..bd68c93779 100644 --- a/lib/stdlib/test/lists_SUITE.erl +++ b/lib/stdlib/test/lists_SUITE.erl @@ -1677,8 +1677,7 @@ check_stab(L, U, S, US, SS) -> %%% Element 3 in the tuple is the position of the tuple in the list. biglist(N) -> - {A, B, C} = get_seed(), - random:seed(A, B, C), + rand:seed(exsplus), biglist(N, []). biglist(0, L) -> @@ -1694,8 +1693,7 @@ biglist(N, L) -> %%% No sequence number. ubiglist(N) -> - {A, B, C} = get_seed(), - random:seed(A, B, C), + rand:seed(exsplus), ubiglist(N, []). ubiglist(0, L) -> @@ -1719,8 +1717,7 @@ urandom_tuple(N, I) -> %%% sequence number. bigfunlist(N) -> - {A, B, C} = get_seed(), - random:seed(A, B, C), + rand:seed(exsplus), bigfunlist_1(N). bigfunlist_1(N) when N < 30000 -> % Now (R8) max 32000 different pids. @@ -1754,21 +1751,13 @@ make_fun(Pid) -> fun_pid(Fun) -> erlang:fun_info(Fun, pid). -get_seed() -> - case random:seed() of - undefined -> - erlang:timestamp(); - Tuple -> - Tuple - end. - random_tuple(N, Seq) -> R1 = randint(N), R2 = randint(N), {R1, R2, Seq}. randint(N) -> - trunc(random:uniform() * N). + trunc(rand:uniform() * N). %% The first "duplicate" is kept. no_dups([]) -> @@ -1830,8 +1819,7 @@ sort_loop_1(Pid) -> end. sloop(N) -> - {A, B, C} = get_seed(), - random:seed(A, B, C), + rand:seed(exsplus), sloop(N, #state{}). sloop(N, S) -> diff --git a/lib/stdlib/test/queue_SUITE.erl b/lib/stdlib/test/queue_SUITE.erl index c965a8b218..5165ac3a3a 100644 --- a/lib/stdlib/test/queue_SUITE.erl +++ b/lib/stdlib/test/queue_SUITE.erl @@ -470,7 +470,7 @@ oops(suite) -> oops(Config) when is_list(Config) -> ?line N = 3142, ?line Optab = optab(), - ?line Seed0 = random:seed0(), + ?line Seed0 = rand:seed(exsplus, {1,2,4}), ?line {Is,Seed} = random_list(N, tuple_size(Optab), Seed0, []), ?line io:format("~p ", [Is]), ?line QA = queue:new(), @@ -562,20 +562,20 @@ args([], _, Seed, R) -> args([q|Ts], [Q|Qs]=Qss, Seed, R) -> args(Ts, if Qs =:= [] -> Qss; true -> Qs end, Seed, [Q|R]); args([l|Ts], Qs, Seed0, R) -> - {N,Seed1} = random:uniform_s(17, Seed0), + {N,Seed1} = rand:uniform_s(17, Seed0), {L,Seed} = random_list(N, 4711, Seed1, []), args(Ts, Qs, Seed, [L|R]); args([t|Ts], Qs, Seed0, R) -> - {T,Seed} = random:uniform_s(4711, Seed0), + {T,Seed} = rand:uniform_s(4711, Seed0), args(Ts, Qs, Seed, [T|R]); args([n|Ts], Qs, Seed0, R) -> - {N,Seed} = random:uniform_s(17, Seed0), + {N,Seed} = rand:uniform_s(17, Seed0), args(Ts, Qs, Seed, [N|R]). random_list(0, _, Seed, R) -> {R,Seed}; random_list(N, M, Seed0, R) -> - {X,Seed} = random:uniform_s(M, Seed0), + {X,Seed} = rand:uniform_s(M, Seed0), random_list(N-1, M, Seed, [X|R]). call(Func, As) -> diff --git a/lib/stdlib/test/random_iolist.erl b/lib/stdlib/test/random_iolist.erl index 9a0f034e72..6da7da04de 100644 --- a/lib/stdlib/test/random_iolist.erl +++ b/lib/stdlib/test/random_iolist.erl @@ -36,7 +36,7 @@ run2(Iter,Fun1,Fun2) -> compare2(Iter,Fun1,Fun2). random_byte() -> - random:uniform(256) - 1. + rand:uniform(256) - 1. random_list(0,Acc) -> Acc; @@ -45,7 +45,7 @@ random_list(N,Acc) -> random_binary(N) -> B = list_to_binary(random_list(N,[])), - case {random:uniform(2),size(B)} of + case {rand:uniform(2),size(B)} of {2,M} when M > 1 -> S = M-1, <<_:3,C:S/binary,_:5>> = B, @@ -57,7 +57,7 @@ random_list(N) -> random_list(N,[]). front() -> - case random:uniform(10) of + case rand:uniform(10) of 10 -> false; _ -> @@ -65,7 +65,7 @@ front() -> end. any_type() -> - case random:uniform(10) of + case rand:uniform(10) of 1 -> list; 2 -> @@ -77,7 +77,7 @@ any_type() -> end. tail_type() -> - case random:uniform(5) of + case rand:uniform(5) of 1 -> list; 2 -> @@ -90,9 +90,9 @@ random_length(N) -> UpperLimit = 255, case N of M when M > UpperLimit -> - random:uniform(UpperLimit+1) - 1; + rand:uniform(UpperLimit+1) - 1; _ -> - random:uniform(N+1) - 1 + rand:uniform(N+1) - 1 end. random_iolist(0,Acc) -> @@ -139,7 +139,7 @@ random_iolist(N) -> standard_seed() -> - random:seed(1201,855653,380975). + rand:seed(exsplus, {1201,855653,380975}). do_comp(List,F1,F2) -> X = F1(List), diff --git a/lib/stdlib/test/random_unicode_list.erl b/lib/stdlib/test/random_unicode_list.erl index ecafe42318..3bc86a8430 100644 --- a/lib/stdlib/test/random_unicode_list.erl +++ b/lib/stdlib/test/random_unicode_list.erl @@ -85,7 +85,7 @@ int_to_utf32_little(I) -> id(I) -> I. random_char() -> - case random:uniform(16#10FFFF+1) - 1 of + case rand:uniform(16#10FFFF+1) - 1 of X when X >= 16#D800, X =< 16#DFFF -> random_char(); @@ -116,13 +116,13 @@ random_binary(N,Enc) -> int_to(Enc,X) end, L)), - case {random:uniform(3),size(B)} of + case {rand:uniform(3),size(B)} of {2,M} when M > 1 -> B2 = id(<<1:3,B/binary,1:5>>), <<_:3,C:M/binary,_:5>> = B2, C; {3,M} when M > 1 -> - X = random:uniform(M+1)-1, + X = rand:uniform(M+1)-1, <<B1:X/binary,B2/binary>> = B, [B1,B2]; _ -> @@ -132,7 +132,7 @@ random_list(N) -> random_list(N,[]). front() -> - case random:uniform(10) of + case rand:uniform(10) of 10 -> false; _ -> @@ -140,7 +140,7 @@ front() -> end. any_type() -> - case random:uniform(10) of + case rand:uniform(10) of 1 -> list; 2 -> @@ -152,7 +152,7 @@ any_type() -> end. tail_type() -> - case random:uniform(5) of + case rand:uniform(5) of 1 -> list; 2 -> @@ -165,9 +165,9 @@ random_length(N) -> UpperLimit = 255, case N of M when M > UpperLimit -> - random:uniform(UpperLimit+1) - 1; + rand:uniform(UpperLimit+1) - 1; _ -> - random:uniform(N+1) - 1 + rand:uniform(N+1) - 1 end. random_unicode_list(0,Acc,_Enc) -> @@ -214,7 +214,7 @@ random_unicode_list(N,Enc) -> standard_seed() -> - random:seed(1201,855653,380975). + rand:seed(exsplus, {1201,855653,380975}). do_comp(List,F1,F2) -> X = F1(List), diff --git a/lib/stdlib/test/run_pcre_tests.erl b/lib/stdlib/test/run_pcre_tests.erl index 1fdc777470..b7d1df39b8 100644 --- a/lib/stdlib/test/run_pcre_tests.erl +++ b/lib/stdlib/test/run_pcre_tests.erl @@ -1083,7 +1083,7 @@ dumponesplit(F,{RE,Line,O,TS}) -> %% Generate replacement tests from indatafile, %% you will need perl on the machine gen_repl_test(OneFile) -> - random:seed(1219,687731,62804), + rand:seed(exsplus, {1219,687731,62804}), {ok,Bin} = file:read_file(OneFile), Lines = splitfile(0,Bin,1), Structured = stru(Lines), @@ -1237,15 +1237,15 @@ btr(_) -> ranchar() -> - case random:uniform(10) of + case rand:uniform(10) of 9 -> $&; 10 -> <<"\\1">>; N when N < 5 -> - random:uniform($Z-$A)+$A-1; + rand:uniform($Z-$A)+$A-1; M when M < 9 -> - random:uniform($z-$a)+$a-1 + rand:uniform($z-$a)+$a-1 end. ranstring() -> - iolist_to_binary([ranchar() || _ <- lists:duplicate(random:uniform(20),0) ]). + iolist_to_binary([ranchar() || _ <- lists:duplicate(rand:uniform(20),0) ]). diff --git a/lib/stdlib/test/select_SUITE.erl b/lib/stdlib/test/select_SUITE.erl index ead64ffc75..6796676179 100644 --- a/lib/stdlib/test/select_SUITE.erl +++ b/lib/stdlib/test/select_SUITE.erl @@ -212,11 +212,10 @@ init_random(Config) -> {ok,[X]} -> X; _ -> - {A,B,C} = erlang:timestamp(), - random:seed(A,B,C), - get(random_seed) + rand:seed(exsplus), + rand:export_seed() end, - put(random_seed,Seed), + rand:seed(Seed), {ok, F} = file:open(filename:join([WriteDir, "last_random_seed2.txt"]), [write]), io:format(F,"~p. ~n",[Seed]), @@ -224,11 +223,11 @@ init_random(Config) -> ok. create_random_key(N,Type) -> - gen_key(random:uniform(N),Type). + gen_key(rand:uniform(N),Type). create_pb_key(N,list) -> - X = random:uniform(N), - case random:uniform(4) of + X = rand:uniform(N), + case rand:uniform(4) of 3 -> {[X, X+1, '_'], fun([Z,Z1,P1]) -> [Z,Z1,P1] =:= [X,X+1,P1] end}; 2 -> {[X, '_', '_'], fun([Z,P1,P2]) -> [Z,P1,P2] =:= [X,P1,P2] end}; @@ -237,14 +236,14 @@ create_pb_key(N,list) -> _ -> {[X, '$1', '$2'], fun([Z,P1,P2]) -> [Z,P1,P2] =:= [X,P1,P2] end} end; create_pb_key(N, tuple) -> - X = random:uniform(N), - case random:uniform(2) of + X = rand:uniform(N), + case rand:uniform(2) of 1 -> {{X, X+1, '$1'},fun({Z,Z1,P1}) -> {Z,Z1,P1} =:= {X,X+1,P1} end}; _ -> {{X, '$1', '$2'},fun({Z,P1,P2}) -> {Z,P1,P2} =:= {X,P1,P2} end} end; create_pb_key(N, complex) -> - X = random:uniform(N), - case random:uniform(2) of + X = rand:uniform(N), + case rand:uniform(2) of 1 -> {{[X, X+1], '$1'}, fun({[Z,Z1],P1}) -> {[Z,Z1],P1} =:= {[X,X+1],P1} end}; _ -> {{[X, '$1'], '$2'},fun({[Z,P1],P2}) -> diff --git a/lib/stdlib/test/sets_SUITE.erl b/lib/stdlib/test/sets_SUITE.erl index 972a812072..e7fc5595a9 100644 --- a/lib/stdlib/test/sets_SUITE.erl +++ b/lib/stdlib/test/sets_SUITE.erl @@ -107,9 +107,9 @@ add_element_del([H|T], M, S, Del, []) -> add_element_del(T, M, M(add_element, {H,S}), Del, [H]); add_element_del([H|T], M, S0, Del, Inserted) -> S1 = M(add_element, {H,S0}), - case random:uniform(3) of + case rand:uniform(3) of 1 -> - OldEl = lists:nth(random:uniform(length(Inserted)), Inserted), + OldEl = lists:nth(rand:uniform(length(Inserted)), Inserted), S = M(del_element, {OldEl,S1}), add_element_del(T, M, S, [OldEl|Del], [H|Inserted]); _ -> @@ -438,7 +438,7 @@ iterate_1(M) -> M(empty, []). iterate_2(M) -> - random:seed(1, 2, 42), + rand:seed(exsplus, {1,2,42}), iter_set(M, 1000). iter_set(_M, 0) -> @@ -447,7 +447,7 @@ iter_set(M, N) -> L = [I || I <- lists:seq(1, N)], T = M(from_list, L), L = lists:reverse(iterate_set(M, T)), - R = random:uniform(N), + R = rand:uniform(N), S = lists:reverse(iterate_set(M, R, T)), S = [E || E <- L, E >= R], iter_set(M, N-1). @@ -481,7 +481,7 @@ sets_mods() -> test_all(Tester) -> Res = [begin - random:seed(1, 2, 42), + rand:seed(exsplus, {1,2,42}), S = Tester(M), {M(size, S),lists:sort(M(to_list, S))} end || M <- sets_mods()], @@ -492,7 +492,7 @@ test_all([{Low,High}|T], Tester) -> test_all([Sz|T], Tester) when is_integer(Sz) -> List = rnd_list(Sz), Res = [begin - random:seed(19, 2, Sz), + rand:seed(exsplus, {19,2,Sz}), S = Tester(List, M), {M(size, S),lists:sort(M(to_list, S))} end || M <- sets_mods()], @@ -512,10 +512,10 @@ rnd_list(Sz) -> rnd_list_1(Sz, []). atomic_rnd_term() -> - case random:uniform(3) of - 1 -> list_to_atom(integer_to_list($\s+random:uniform(94))++"rnd"); - 2 -> random:uniform(); - 3 -> random:uniform(50)-37 + case rand:uniform(3) of + 1 -> list_to_atom(integer_to_list($\s+rand:uniform(94))++"rnd"); + 2 -> rand:uniform(); + 3 -> rand:uniform(50)-37 end. rnd_list_1(0, Acc) -> Acc; @@ -543,7 +543,7 @@ remove_some(List0, P) -> end. remove_some([H|T], P, Acc) -> - case random:uniform() of + case rand:uniform() of F when F < P -> %Remove. remove_some(T, P, Acc); _ -> diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl index 8cb2a5194a..903ca76575 100644 --- a/lib/stdlib/test/supervisor_SUITE.erl +++ b/lib/stdlib/test/supervisor_SUITE.erl @@ -67,6 +67,7 @@ %% Misc tests -export([child_unlink/1, tree/1, count_children/1, + count_restarting_children/1, do_not_save_start_parameters_for_temporary_children/1, do_not_save_child_specs_for_temporary_children/1, simple_one_for_one_scale_many_temporary_children/1, @@ -90,7 +91,8 @@ all() -> {group, normal_termination}, {group, shutdown_termination}, {group, abnormal_termination}, child_unlink, tree, - count_children, do_not_save_start_parameters_for_temporary_children, + count_children, count_restarting_children, + do_not_save_start_parameters_for_temporary_children, do_not_save_child_specs_for_temporary_children, simple_one_for_one_scale_many_temporary_children, temporary_bystander, simple_global_supervisor, hanging_restart_loop, hanging_restart_loop_simple, @@ -1459,6 +1461,54 @@ count_children(Config) when is_list(Config) -> [1,0,0,0] = get_child_counts(sup_test). %%------------------------------------------------------------------------- +%% Test count_children when some children are restarting +count_restarting_children(Config) when is_list(Config) -> + process_flag(trap_exit, true), + Child = {child, {supervisor_deadlock, start_child_noreg, []}, + permanent, brutal_kill, worker, []}, + %% 2 sek delay on failing restart (see supervisor_deadlock.erl) -> + %% MaxR=20, MaxT=10 should ensure a restart loop when starting and + %% restarting 3 instances of the child (as below) + {ok, SupPid} = start_link({ok, {{simple_one_for_one, 20, 10}, [Child]}}), + + %% Ets table with state read by supervisor_deadlock.erl + ets:new(supervisor_deadlock,[set,named_table,public]), + ets:insert(supervisor_deadlock,{fail_start,false}), + + [1,0,0,0] = get_child_counts(SupPid), + {ok, Ch1_1} = supervisor:start_child(SupPid, []), + [1,1,0,1] = get_child_counts(SupPid), + {ok, Ch1_2} = supervisor:start_child(SupPid, []), + [1,2,0,2] = get_child_counts(SupPid), + {ok, Ch1_3} = supervisor:start_child(SupPid, []), + [1,3,0,3] = get_child_counts(SupPid), + + supervisor_deadlock:restart_child(Ch1_1), + supervisor_deadlock:restart_child(Ch1_2), + supervisor_deadlock:restart_child(Ch1_3), + test_server:sleep(400), + [1,3,0,3] = get_child_counts(SupPid), + [Ch2_1, Ch2_2, Ch2_3] = [C || {_,C,_,_} <- supervisor:which_children(SupPid)], + + ets:insert(supervisor_deadlock,{fail_start,true}), + supervisor_deadlock:restart_child(Ch2_1), + supervisor_deadlock:restart_child(Ch2_2), + test_server:sleep(4000), % allow restart to happen before proceeding + [1,1,0,3] = get_child_counts(SupPid), + + ets:insert(supervisor_deadlock,{fail_start,false}), + test_server:sleep(4000), % allow restart to happen before proceeding + [1,3,0,3] = get_child_counts(SupPid), + + ok = supervisor:terminate_child(SupPid, Ch2_3), + [1,2,0,2] = get_child_counts(SupPid), + [Ch3_1, Ch3_2] = [C || {_,C,_,_} <- supervisor:which_children(SupPid)], + ok = supervisor:terminate_child(SupPid, Ch3_1), + [1,1,0,1] = get_child_counts(SupPid), + ok = supervisor:terminate_child(SupPid, Ch3_2), + [1,0,0,0] = get_child_counts(SupPid). + +%%------------------------------------------------------------------------- %% Temporary children shall not be restarted so they should not save %% start parameters, as it potentially can take up a huge amount of %% memory for no purpose. diff --git a/lib/stdlib/test/supervisor_deadlock.erl b/lib/stdlib/test/supervisor_deadlock.erl index 288547a972..8d3d1c6f30 100644 --- a/lib/stdlib/test/supervisor_deadlock.erl +++ b/lib/stdlib/test/supervisor_deadlock.erl @@ -11,9 +11,11 @@ init([child]) -> %% terminates immediately {ok, []}; [{fail_start, true}] -> - %% Restart frequency is MaxR=8, MaxT=10, so this will - %% ensure that restart intensity is not reached -> restart - %% loop + %% A restart frequency of MaxR=8, MaxT=10 should ensure + %% that restart intensity is not reached -> restart loop. + %% (Note that if we use simple_one_for_one, and start + %% 'many' child instances, the restart frequency must be + %% ajusted accordingly.) timer:sleep(2000), % NOTE: this could be a gen_server call timeout {stop, error} @@ -41,5 +43,11 @@ code_change(_OldVsn, State, _Extra) -> start_child() -> gen_server:start_link({local, ?MODULE}, ?MODULE, [child], []). +start_child_noreg() -> + gen_server:start_link(?MODULE, [child], []). + restart_child() -> gen_server:cast(supervisor_deadlock, restart). + +restart_child(Pid) -> + gen_server:cast(Pid, restart). diff --git a/lib/stdlib/test/timer_SUITE.erl b/lib/stdlib/test/timer_SUITE.erl index 057d82fb65..10dcfad76f 100644 --- a/lib/stdlib/test/timer_SUITE.erl +++ b/lib/stdlib/test/timer_SUITE.erl @@ -80,8 +80,6 @@ report_result(Error) -> ?line test_server:fail(Error). big_test(N) -> C = start_collect(), system_time(), system_time(), system_time(), - random:seed(erlang:timestamp()), - random:uniform(100),random:uniform(100),random:uniform(100), big_loop(C, N, []), @@ -127,17 +125,17 @@ big_loop(C, N, Pids) -> after 0 -> %% maybe start an interval timer test - Pids1 = maybe_start_i_test(Pids, C, random:uniform(4)), + Pids1 = maybe_start_i_test(Pids, C, rand:uniform(4)), %% start 1-4 "after" tests - Pids2 = start_after_test(Pids1, C, random:uniform(4)), + Pids2 = start_after_test(Pids1, C, rand:uniform(4)), %%Pids2=Pids1, %% wait a little while - timer:sleep(random:uniform(200)*3), + timer:sleep(rand:uniform(200)*3), %% spawn zero, one or two nrev to get some load ;-/ - Pids3 = start_nrev(Pids2, random:uniform(100)), + Pids3 = start_nrev(Pids2, rand:uniform(100)), big_loop(C, N-1, Pids3) end. @@ -148,20 +146,20 @@ start_nrev(Pids, N) when N < 25 -> start_nrev(Pids, N) when N < 75 -> [spawn_link(timer_SUITE, do_nrev, [1])|Pids]; start_nrev(Pids, _N) -> - NrevPid1 = spawn_link(timer_SUITE, do_nrev, [random:uniform(1000)*10]), + NrevPid1 = spawn_link(timer_SUITE, do_nrev, [rand:uniform(1000)*10]), NrevPid2 = spawn_link(timer_SUITE, do_nrev, [1]), [NrevPid1,NrevPid2|Pids]. start_after_test(Pids, C, 1) -> - TO1 = random:uniform(100)*47, + TO1 = rand:uniform(100)*47, [s_a_t(C, TO1)|Pids]; start_after_test(Pids, C, 2) -> - TO1 = random:uniform(100)*47, - TO2 = TO1 div random:uniform(3) + 101, + TO1 = rand:uniform(100)*47, + TO2 = TO1 div rand:uniform(3) + 101, [s_a_t(C, TO1),s_a_t(C, TO2)|Pids]; start_after_test(Pids, C, N) -> - TO1 = random:uniform(100)*47, + TO1 = rand:uniform(100)*47, start_after_test([s_a_t(C, TO1)|Pids], C, N-1). s_a_t(C, TimeOut) -> @@ -187,8 +185,8 @@ a_t(C, TimeOut) -> maybe_start_i_test(Pids, C, 1) -> %% ok do it - TOI = random:uniform(53)*49, - CountI = random:uniform(10) + 3, % at least 4 times + TOI = rand:uniform(53)*49, + CountI = rand:uniform(10) + 3, % at least 4 times [spawn_link(timer_SUITE, i_t, [C, TOI, CountI])|Pids]; maybe_start_i_test(Pids, _C, _) -> Pids. diff --git a/lib/syntax_tools/src/erl_recomment.erl b/lib/syntax_tools/src/erl_recomment.erl index 72e1e2d2f5..5ce533285d 100644 --- a/lib/syntax_tools/src/erl_recomment.erl +++ b/lib/syntax_tools/src/erl_recomment.erl @@ -611,12 +611,15 @@ expand_comment(C) -> attrs :: erl_syntax:syntaxTreeAttributes(), precomments = [] :: [erl_syntax:syntaxTree()], postcomments = [] :: [erl_syntax:syntaxTree()], - subtrees = [] :: [erl_syntax:syntaxTree()]}). + subtrees = [] :: [extendedSyntaxTree()]}). + -record(list, {min = 0 :: integer(), max = 0 :: integer(), subtrees = [] :: [erl_syntax:syntaxTree()]}). +-type extendedSyntaxTree() :: #tree{} | #leaf{} | #list{}. + leaf_node(Min, Max, Value) -> #leaf{min = Min, max = Max, diff --git a/lib/syntax_tools/src/erl_syntax.erl b/lib/syntax_tools/src/erl_syntax.erl index 3f2a3e05dd..97b5797b06 100644 --- a/lib/syntax_tools/src/erl_syntax.erl +++ b/lib/syntax_tools/src/erl_syntax.erl @@ -355,7 +355,7 @@ %% where `Pos' `Ann' and `Comments' are the corresponding values of a %% `tree' or `wrapper' record. --record(attr, {pos = 0 :: term(), +-record(attr, {pos = erl_anno:new(0) :: term(), ann = [] :: [term()], com = none :: 'none' | #com{}}). -type syntaxTreeAttributes() :: #attr{}. diff --git a/lib/syntax_tools/src/erl_syntax_lib.erl b/lib/syntax_tools/src/erl_syntax_lib.erl index 5b5b18d15b..58c4cc5244 100644 --- a/lib/syntax_tools/src/erl_syntax_lib.erl +++ b/lib/syntax_tools/src/erl_syntax_lib.erl @@ -359,9 +359,9 @@ new_variable_name(S) -> %% within a reasonably small range relative to the number of elements in %% the set. %% -%% This function uses the module `random' to generate new +%% This function uses the module `rand' to generate new %% keys. The seed it uses may be initialized by calling -%% `random:seed/0' or `random:seed/3' before this +%% `rand:seed/1' or `rand:seed/2' before this %% function is first called. %% %% @see new_variable_name/1 @@ -404,7 +404,13 @@ start_range(S) -> %% order, but (pseudo-)randomly distributed over the range. generate(_Key, Range) -> - random:uniform(Range). % works well + _ = case rand:export_seed() of + undefined -> + rand:seed(exsplus, {753,8,73}); + _ -> + ok + end, + rand:uniform(Range). % works well %% ===================================================================== diff --git a/lib/syntax_tools/src/erl_tidy.erl b/lib/syntax_tools/src/erl_tidy.erl index db7f0939a3..f2de12b410 100644 --- a/lib/syntax_tools/src/erl_tidy.erl +++ b/lib/syntax_tools/src/erl_tidy.erl @@ -937,7 +937,7 @@ hidden_uses_2(Tree, Used) -> -record(env, {file :: file:filename(), module :: atom(), - current :: fa(), + current :: fa() | 'undefined', imports = dict:new() :: dict:dict(atom(), atom()), context = normal :: context(), verbosity = 1 :: 0 | 1 | 2, @@ -949,10 +949,10 @@ hidden_uses_2(Tree, Used) -> new_guard_tests = true :: boolean(), old_guard_tests = false :: boolean()}). --record(st, {varc :: non_neg_integer(), +-record(st, {varc :: non_neg_integer() | 'undefined', used = sets:new() :: sets:set({atom(), arity()}), imported :: sets:set({atom(), arity()}), - vars :: sets:set(atom()), + vars :: sets:set(atom()) | 'undefined', functions :: sets:set({atom(), arity()}), new_forms = [] :: [erl_syntax:syntaxTree()], rename :: dict:dict(mfa(), {atom(), atom()})}). @@ -1064,13 +1064,13 @@ visit_clause(Tree, Env, St0) -> visit_infix_expr(Tree, #env{context = guard_test}, St0) -> %% Detect transition from guard test to guard expression. - visit_other(Tree, #env{context = guard_expr}, St0); + visit_other(Tree, #env{context = guard_expr, file = ""}, St0); visit_infix_expr(Tree, Env, St0) -> visit_other(Tree, Env, St0). visit_prefix_expr(Tree, #env{context = guard_test}, St0) -> %% Detect transition from guard test to guard expression. - visit_other(Tree, #env{context = guard_expr}, St0); + visit_other(Tree, #env{context = guard_expr, file = ""}, St0); visit_prefix_expr(Tree, Env, St0) -> visit_other(Tree, Env, St0). diff --git a/lib/syntax_tools/src/igor.erl b/lib/syntax_tools/src/igor.erl index eac5af5540..4557678f9d 100644 --- a/lib/syntax_tools/src/igor.erl +++ b/lib/syntax_tools/src/igor.erl @@ -1594,10 +1594,11 @@ alias_expansions_2(Modules, Table) -> preserved :: boolean(), no_headers :: boolean(), notes :: notes(), - map :: map_fun(), + map :: map_fun() | 'undefined', renaming :: fun((atom()) -> map_fun()), expand :: dict:dict({atom(), integer()}, - {atom(), {atom(), integer()}}), + {atom(), {atom(), integer()}}) + | 'undefined', redirect :: dict:dict(atom(), atom()) }). diff --git a/lib/syntax_tools/src/merl.erl b/lib/syntax_tools/src/merl.erl index 690306c17b..163ce48bbc 100644 --- a/lib/syntax_tools/src/merl.erl +++ b/lib/syntax_tools/src/merl.erl @@ -514,15 +514,17 @@ parse_forms([]) -> parse_2(Ts) -> %% one or more comma-separated expressions? %% (recall that Ts has no dot tokens if we get to this stage) - case erl_parse:parse_exprs(Ts ++ [{dot,0}]) of + A = a0(), + case erl_parse:parse_exprs(Ts ++ [{dot,A}]) of {ok, Exprs} -> Exprs; {error, E} -> - parse_3(Ts ++ [{'end',0}, {dot,0}], [E]) + parse_3(Ts ++ [{'end',A}, {dot,A}], [E]) end. parse_3(Ts, Es) -> %% try-clause or clauses? - case erl_parse:parse_exprs([{'try',0}, {atom,0,true}, {'catch',0} | Ts]) of + A = a0(), + case erl_parse:parse_exprs([{'try',A}, {atom,A,true}, {'catch',A} | Ts]) of {ok, [{'try',_,_,_,_,_}=X]} -> %% get the right kind of qualifiers in the clause patterns erl_syntax:try_expr_handlers(X); @@ -533,7 +535,8 @@ parse_3(Ts, Es) -> parse_4(Ts, Es) -> %% fun-clause or clauses? (`(a)' is also a pattern, but `(a,b)' isn't, %% so fun-clauses must be tried before normal case-clauses - case erl_parse:parse_exprs([{'fun',0} | Ts]) of + A = a0(), + case erl_parse:parse_exprs([{'fun',A} | Ts]) of {ok, [{'fun',_,{clauses,Cs}}]} -> Cs; {error, E} -> parse_5(Ts, [E|Es]) @@ -541,7 +544,8 @@ parse_4(Ts, Es) -> parse_5(Ts, Es) -> %% case-clause or clauses? - case erl_parse:parse_exprs([{'case',0}, {atom,0,true}, {'of',0} | Ts]) of + A = a0(), + case erl_parse:parse_exprs([{'case',A}, {atom,A,true}, {'of',A} | Ts]) of {ok, [{'case',_,_,Cs}]} -> Cs; {error, E} -> %% select the best error to report @@ -1210,7 +1214,7 @@ merge_comments(StartLine, Cs, [], Acc) -> merge_comments(StartLine, [], [], [erl_syntax:set_pos( erl_syntax:comment(Indent, Text), - StartLine + Line - 1) + anno(StartLine + Line - 1)) || {Line, _, Indent, Text} <- Cs] ++ Acc); merge_comments(StartLine, [C|Cs], [T|Ts], Acc) -> {Line, _Col, Indent, Text} = C, @@ -1228,3 +1232,9 @@ merge_comments(StartLine, [C|Cs], [T|Ts], Acc) -> [erl_syntax:comment(Indent, Text)], T), merge_comments(StartLine, Cs, [Tc|Ts], Acc) end. + +a0() -> + anno(0). + +anno(Location) -> + erl_anno:new(Location). diff --git a/lib/syntax_tools/src/merl_transform.erl b/lib/syntax_tools/src/merl_transform.erl index 66b06c8137..fe58b6a122 100644 --- a/lib/syntax_tools/src/merl_transform.erl +++ b/lib/syntax_tools/src/merl_transform.erl @@ -68,8 +68,7 @@ case_guard([{expr,_}, {text,Text}]) -> erl_syntax:is_literal(Text). case_body([{expr,Expr}, {text,_Text}], T) -> - pre_expand_case(Expr, erl_syntax:case_expr_clauses(T), - erl_syntax:get_pos(T)). + pre_expand_case(Expr, erl_syntax:case_expr_clauses(T), get_location(T)). post(T) -> merl:switch( @@ -79,7 +78,7 @@ post(T) -> lists:all(fun erl_syntax:is_literal/1, [F|As]) end, fun ([{args, As}, {function, F}]) -> - Line = erl_syntax:get_pos(F), + Line = get_location(F), [F1|As1] = lists:map(fun erl_syntax:concrete/1, [F|As]), eval_call(Line, F1, As1, T) end}, @@ -118,7 +117,7 @@ expand_qquote(_As, T, _StartPos) -> expand_template(F, [Pattern | Args], T) -> case erl_syntax:is_literal(Pattern) of true -> - Line = erl_syntax:get_pos(Pattern), + Line = get_location(Pattern), As = [erl_syntax:concrete(Pattern)], merl:qquote(Line, "merl:_@function(_@pattern, _@args)", [{function, F}, @@ -260,3 +259,12 @@ is_erlang_var([C|_]) when C >= $A, C =< $Z ; C >= $À, C =< $Þ, C /= $× -> true; is_erlang_var(_) -> false. + +get_location(T) -> + Pos = erl_syntax:get_pos(T), + case erl_anno:is_anno(Pos) of + true -> + erl_anno:location(Pos); + false -> + Pos + end. diff --git a/lib/test_server/src/erl2html2.erl b/lib/test_server/src/erl2html2.erl index 2c63103264..e281c9de1b 100644 --- a/lib/test_server/src/erl2html2.erl +++ b/lib/test_server/src/erl2html2.erl @@ -170,23 +170,32 @@ get_line(Anno) -> %%%----------------------------------------------------------------- %%% Find the line number of the last expression in the function find_clause_lines([{clause,CL,_Params,_Op,Exprs}], CLs) -> % last clause - try tuple_to_list(lists:last(Exprs)) of - [_Type,ExprLine | _] when is_integer(ExprLine) -> - {lists:reverse([{clause,get_line(CL)}|CLs]), get_line(ExprLine)}; - [tree,_ | Exprs1] -> + case classify_exprs(Exprs) of + {anno, Anno} -> + {lists:reverse([{clause,get_line(CL)}|CLs]), get_line(Anno)}; + {tree, Exprs1} -> find_clause_lines([{clause,CL,undefined,undefined,Exprs1}], CLs); - [macro,{_var,ExprLine,_MACRO} | _] when is_integer(ExprLine) -> - {lists:reverse([{clause,get_line(CL)}|CLs]), get_line(ExprLine)}; - _ -> - {lists:reverse([{clause,get_line(CL)}|CLs]), get_line(CL)} - catch - _:_ -> + unknown -> {lists:reverse([{clause,get_line(CL)}|CLs]), get_line(CL)} end; - find_clause_lines([{clause,CL,_Params,_Op,_Exprs} | Cs], CLs) -> find_clause_lines(Cs, [{clause,get_line(CL)}|CLs]). +classify_exprs(Exprs) -> + case tuple_to_list(lists:last(Exprs)) of + [macro,{_var,Anno,_MACRO} | _] -> + {anno, Anno}; + [T,ExprAnno | Exprs1] -> + case erl_anno:is_anno(ExprAnno) of + true -> + {anno, ExprAnno}; + false when T =:= tree -> + {tree, Exprs1}; + false -> + unknown + end + end. + %%%----------------------------------------------------------------- %%% Add a link target for each line and one for each function definition. build_html(SFd,DFd,Encoding,FuncsAndCs) -> diff --git a/lib/test_server/src/test_server_ctrl.erl b/lib/test_server/src/test_server_ctrl.erl index 8a46996bc3..cd08a25bd8 100644 --- a/lib/test_server/src/test_server_ctrl.erl +++ b/lib/test_server/src/test_server_ctrl.erl @@ -3163,11 +3163,17 @@ delete_prop([], Props) -> %% Shuffles the order of Cases. shuffle_cases(Ref, Cases, undefined) -> - shuffle_cases(Ref, Cases, ?now); + shuffle_cases(Ref, Cases, rand:seed_s(exsplus)); -shuffle_cases(Ref, [{conf,Ref,_,_}=Start | Cases], Seed) -> +shuffle_cases(Ref, [{conf,Ref,_,_}=Start | Cases], Seed0) -> {N,CasesToShuffle,Rest} = cases_to_shuffle(Ref, Cases), - ShuffledCases = random_order(N, random:uniform_s(N, Seed), CasesToShuffle, []), + Seed = case Seed0 of + {X,Y,Z} when is_integer(X+Y+Z) -> + rand:seed(exsplus, Seed0); + _ -> + Seed0 + end, + ShuffledCases = random_order(N, rand:uniform_s(N, Seed), CasesToShuffle, []), [Start|ShuffledCases] ++ Rest. cases_to_shuffle(Ref, Cases) -> @@ -3201,7 +3207,7 @@ random_order(1, {_Pos,Seed}, [{_Ix,CaseOrGroup}], Shuffled) -> Shuffled++CaseOrGroup; random_order(N, {Pos,NewSeed}, IxCases, Shuffled) -> {First,[{_Ix,CaseOrGroup}|Rest]} = lists:split(Pos-1, IxCases), - random_order(N-1, random:uniform_s(N-1, NewSeed), + random_order(N-1, rand:uniform_s(N-1, NewSeed), First++Rest, Shuffled++CaseOrGroup). diff --git a/lib/test_server/src/test_server_gl.erl b/lib/test_server/src/test_server_gl.erl index c5ec3ccbe6..31098d9726 100644 --- a/lib/test_server/src/test_server_gl.erl +++ b/lib/test_server/src/test_server_gl.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2012-2013. All Rights Reserved. +%% Copyright Ericsson AB 2012-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -30,7 +30,7 @@ -export([init/1,handle_call/3,handle_cast/2,handle_info/2,terminate/2]). -record(st, {tc_supervisor :: 'none'|pid(), %Test case supervisor - tc :: mfa(), %Current test case MFA + tc :: mfa() | 'undefined', %Current test case MFA minor :: 'none'|pid(), %Minor fd minor_monitor, %Monitor ref for minor fd capture :: 'none'|pid(), %Capture output diff --git a/lib/test_server/src/test_server_node.erl b/lib/test_server/src/test_server_node.erl index 4e6839fc6b..3419f3f5d0 100644 --- a/lib/test_server/src/test_server_node.erl +++ b/lib/test_server/src/test_server_node.erl @@ -619,8 +619,7 @@ do_quote_progname([Prog,Arg|Args]) -> end. random_element(L) -> - random:seed(os:timestamp()), - lists:nth(random:uniform(length(L)), L). + lists:nth(rand:uniform(length(L)), L). find_release(latest) -> "/usr/local/otp/releases/latest/bin/erl"; diff --git a/lib/test_server/test/test_server_SUITE_data/test_server_shuffle01_SUITE.erl b/lib/test_server/test/test_server_SUITE_data/test_server_shuffle01_SUITE.erl index 847c7b6bdd..80ac9f6b3d 100644 --- a/lib/test_server/test/test_server_SUITE_data/test_server_shuffle01_SUITE.erl +++ b/lib/test_server/test/test_server_SUITE_data/test_server_shuffle01_SUITE.erl @@ -224,7 +224,7 @@ conf5_end(_Config) -> ok. conf6_init(Config) when is_list(Config) -> - [{shuffle,{_,_,_}}] = ?config(tc_group_properties,Config), + validate_shuffle(Config), test_server:comment("Shuffle (random)"), init = ?config(suite,Config), [{cc6,conf6}|Config]. @@ -242,23 +242,28 @@ conf5(suite) -> % test specification conf7_init(Config) when is_list(Config) -> test_server:comment("Group 7, Shuffle (random seed)"), - case proplists:get_value(shuffle,?config(tc_group_properties,Config)) of - {_,_,_} -> ok - end, + validate_shuffle(Config), [{cc7,conf7}|Config]. conf7_end(_Config) -> ok. conf8_init(Config) when is_list(Config) -> test_server:comment("Group 8, Shuffle (user start seed)"), - case proplists:get_value(shuffle,?config(tc_group_properties,Config)) of - {_,_,_} -> ok - end, + validate_shuffle(Config), init = ?config(suite,Config), [{cc8,conf8}|Config]. conf8_end(_Config) -> ok. +validate_shuffle(Config) -> + case proplists:get_value(shuffle, ?config(tc_group_properties,Config)) of + {_,_,_} -> + ok; + Seed -> + %% Must be a valid seed. + _ = rand:seed_s(rand:export_seed_s(Seed)) + end. + %%---------- test cases ---------- diff --git a/lib/tools/Makefile b/lib/tools/Makefile index 2699ffab51..fef33743c0 100644 --- a/lib/tools/Makefile +++ b/lib/tools/Makefile @@ -24,7 +24,7 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk # Macros # ---------------------------------------------------- -SUB_DIRECTORIES = c_src src doc/src examples priv emacs +SUB_DIRECTORIES = c_src src doc/src examples emacs include vsn.mk VSN = $(TOOLS_VSN) diff --git a/lib/tools/c_src/Makefile.in b/lib/tools/c_src/Makefile.in index 66bba229f6..e8bce149b1 100644 --- a/lib/tools/c_src/Makefile.in +++ b/lib/tools/c_src/Makefile.in @@ -97,11 +97,8 @@ DRIVERS= ifneq ($(strip $(ETHR_LIB_NAME)),) # Need ethread package for emem -ifneq ($(findstring ose,$(TARGET)),ose) -# Do not build on OSE PROGS += $(BIN_DIR)/emem$(TYPEMARKER)@EXEEXT@ endif -endif EMEM_OBJ_DIR=$(OBJ_DIR)/emem CREATE_DIRS += $(EMEM_OBJ_DIR) @@ -152,12 +149,7 @@ ERTS_LIB = $(ERL_TOP/erts/lib_src/obj/$(TARGET)/$(TYPE)/MADE _create_dirs := $(shell mkdir -p $(CREATE_DIRS)) -ifneq ($(findstring ose,$(TARGET)),ose) all: $(PROGS) $(DRIVERS) -else -# Do not build dynamic files on OSE -all: -endif $(ERTS_LIB): $(make_verbose)cd $(ERL_TOP)/erts/lib_src && $(MAKE) $(TYPE) diff --git a/lib/tools/doc/src/cover_chapter.xml b/lib/tools/doc/src/cover_chapter.xml index 2f7f8d8083..c3f1570477 100644 --- a/lib/tools/doc/src/cover_chapter.xml +++ b/lib/tools/doc/src/cover_chapter.xml @@ -451,48 +451,5 @@ ok <p>When Cover is stopped, all Cover compiled modules are unloaded.</p> </section> </section> - - <section> - <title>Using the Web Based User Interface to Cover</title> - - <section> - <title>Introduction</title> - <p>To ease the use of Cover there is a web based user interface - to Cover called WebCover. WebCover is designed to be started - and used via WebTool. It is possible to Cover compile Erlang - modules and to generate printable Cover and Call analyses via - the web based user interface.</p> - </section> - - <section> - <title>Start the Web Based User Interface to Cover</title> - <p>To start WebCover you can either start WebTool, point a - browser to the start page of WebTool and start WebCover from - there, or you can use the <c>start_webtool</c> script to start - Webtool, WebCover and a browser. See WebTool documentation for - further information.</p> - <p>Currently WebCover is only compatible - with Internet Explorer and Netscape Navigator 4.0 and higher.</p> - </section> - - <section> - <title>Navigating WebCover</title> - <p>From the menu in the lefthand frame you can select the - <c>Nodes</c>, <c>Compile</c>, <c>Import</c> or <c>Result</c> - page.</p> - <p>From the <c>Nodes</c> page you can add remote nodes to - participate in the coverage analysis. Coverage data from all - involved nodes will then be merged during analysis.</p> - <p>From the <c>Compile</c> page you can Cover compile <c>.erl</c> - or <c>.beam</c> files.</p> - <p>From the <c>Import</c> page you can import coverage data from - a previous analysis. Imported data will then be merged with - the current coverage data. <em>Note</em> that it is only possible to - import files with the extension <c>.coverdata</c>.</p> - <p>From the <c>Result</c> page you can analyse, reset or export - coverage data.</p> - <p>Please follow the instructions on each page.</p> - </section> - </section> </chapter> diff --git a/lib/gs/contribs/ebin/.gitignore b/lib/tools/priv/.gitignore index e69de29bb2..e69de29bb2 100644 --- a/lib/gs/contribs/ebin/.gitignore +++ b/lib/tools/priv/.gitignore diff --git a/lib/tools/priv/Makefile b/lib/tools/priv/Makefile deleted file mode 100644 index aa4aaa2fc8..0000000000 --- a/lib/tools/priv/Makefile +++ /dev/null @@ -1,69 +0,0 @@ -# ``Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# The Initial Developer of the Original Code is Ericsson Utvecklings AB. -# Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings -# AB. All Rights Reserved.'' -# -# $Id$ -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../vsn.mk -VSN = $(TOOLS_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/tools-$(VSN) - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -HTDOCS_FILES = index.html - -TOOL_FILES = cover.tool - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -ERL_COMPILE_FLAGS += - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug opt: - -clean: - -docs: - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - $(INSTALL_DIR) "$(RELSYSDIR)/priv" - $(INSTALL_DATA) $(HTDOCS_FILES) "$(RELSYSDIR)/priv" - $(INSTALL_DATA) $(TOOL_FILES) "$(RELSYSDIR)/priv" - -release_docs_spec: - - - diff --git a/lib/tools/priv/cover.tool b/lib/tools/priv/cover.tool deleted file mode 100644 index 9e72f89ff4..0000000000 --- a/lib/tools/priv/cover.tool +++ /dev/null @@ -1,2 +0,0 @@ -{version,"1.2"}. -[{config_func,{cover_web,configData,[]}}]. diff --git a/lib/tools/priv/index.html b/lib/tools/priv/index.html deleted file mode 100644 index 6b60ef5d0a..0000000000 --- a/lib/tools/priv/index.html +++ /dev/null @@ -1,10 +0,0 @@ -<HTML> -<HEAD> -<TITLE>Erlang webb tools </TITLE> -</HEAD> -<FRAMESET COLS="250,*"> -<FRAME NAME="menu" SRC="/webcover/erl/cover_web/menu_frame"> -<FRAME NAME="main" SRC="/webcover/erl/cover_web/compile_frame"> -</FRAMESET> -</HTML> - diff --git a/lib/tools/src/Makefile b/lib/tools/src/Makefile index 9fcfb79628..7301ff856a 100644 --- a/lib/tools/src/Makefile +++ b/lib/tools/src/Makefile @@ -37,7 +37,6 @@ RELSYSDIR = $(RELEASE_PATH)/lib/tools-$(VSN) MODULES= \ cover \ - cover_web \ eprof \ fprof \ cprof \ diff --git a/lib/tools/src/cover.erl b/lib/tools/src/cover.erl index 366d6bcbd9..3732b0fc85 100644 --- a/lib/tools/src/cover.erl +++ b/lib/tools/src/cover.erl @@ -20,9 +20,7 @@ -module(cover). %% -%% This module implements the Erlang coverage tool. The module named -%% cover_web implements a user interface for the coverage tool to run -%% under webtool. +%% This module implements the Erlang coverage tool. %% %% ARCHITECTURE %% The coverage tool consists of one process on each node involved in @@ -1474,7 +1472,7 @@ do_compile_beam(Module,BeamFile0,State) -> {ok,Module,BeamFile}; error -> {error, BeamFile}; - {error,Reason} -> % no abstract code + {error,Reason} -> % no abstract code or no 'file' attribute {error, {Reason, BeamFile}} end; {error,no_beam} -> @@ -1537,32 +1535,11 @@ do_compile_beam1(Module,Beam,UserOptions) -> {error,E}; {raw_abstract_v1,Code} -> Forms0 = epp:interpret_file_attribute(Code), - {Forms,Vars} = transform(Forms0, Module), - - %% We need to recover the source from the compilation - %% info otherwise the newly compiled module will have - %% source pointing to the current directory - SourceInfo = get_source_info(Module, Beam), - - %% Compile and load the result - %% It's necessary to check the result of loading since it may - %% fail, for example if Module resides in a sticky directory - {ok, Module, Binary} = compile:forms(Forms, SourceInfo ++ UserOptions), - case code:load_binary(Module, ?TAG, Binary) of - {module, Module} -> - - %% Store info about all function clauses in database - InitInfo = lists:reverse(Vars#vars.init_info), - ets:insert(?COVER_CLAUSE_TABLE, {Module, InitInfo}), - - %% Store binary code so it can be loaded on remote nodes - ets:insert(?BINARY_TABLE, {Module, Binary}), - - {ok, Module}; - - _Error -> - do_clear(Module), - error + case find_main_filename(Forms0) of + {ok,MainFile} -> + do_compile_beam2(Module,Beam,UserOptions,Forms0,MainFile); + Error -> + Error end; {_VSN,_Code} -> %% Wrong version of abstract code. Just report that there @@ -1579,6 +1556,35 @@ get_abstract_code(Module, Beam) -> Error -> Error end. +do_compile_beam2(Module,Beam,UserOptions,Forms0,MainFile) -> + {Forms,Vars} = transform(Forms0, Module, MainFile), + + %% We need to recover the source from the compilation + %% info otherwise the newly compiled module will have + %% source pointing to the current directory + SourceInfo = get_source_info(Module, Beam), + + %% Compile and load the result + %% It's necessary to check the result of loading since it may + %% fail, for example if Module resides in a sticky directory + {ok, Module, Binary} = compile:forms(Forms, SourceInfo ++ UserOptions), + case code:load_binary(Module, ?TAG, Binary) of + {module, Module} -> + + %% Store info about all function clauses in database + InitInfo = lists:reverse(Vars#vars.init_info), + ets:insert(?COVER_CLAUSE_TABLE, {Module, InitInfo}), + + %% Store binary code so it can be loaded on remote nodes + ets:insert(?BINARY_TABLE, {Module, Binary}), + + {ok, Module}; + + _Error -> + do_clear(Module), + error + end. + get_source_info(Module, Beam) -> Compile = get_compile_info(Module, Beam), case lists:keyfind(source, 1, Compile) of @@ -1601,8 +1607,7 @@ get_compile_info(Module, Beam) -> [] end. -transform(Code, Module) -> - MainFile=find_main_filename(Code), +transform(Code, Module, MainFile) -> Vars0 = #vars{module=Module}, {ok,MungedForms,Vars} = transform_2(Code,[],Vars0,MainFile,on), {MungedForms,Vars}. @@ -1610,9 +1615,12 @@ transform(Code, Module) -> %% Helpfunction which returns the first found file-attribute, which can %% be interpreted as the name of the main erlang source file. find_main_filename([{attribute,_,file,{MainFile,_}}|_]) -> - MainFile; + {ok,MainFile}; find_main_filename([_|Rest]) -> - find_main_filename(Rest). + find_main_filename(Rest); +find_main_filename([]) -> + {error, no_file_attribute}. + transform_2([Form0|Forms],MungedForms,Vars,MainFile,Switch) -> Form = expand(Form0), @@ -1995,7 +2003,7 @@ munge_expr({lc,Line,Expr,Qs}, Vars) -> {{lc,Line,MungedExpr,MungedQs}, Vars3}; munge_expr({bc,Line,Expr,Qs}, Vars) -> {bin,BLine,[{bin_element,EL,Val,Sz,TSL}|Es]} = Expr, - Expr2 = {bin,BLine,[{bin_element,EL,?BLOCK1(Val),Sz,TSL}|Es]}, + Expr2 = {bin,BLine,[{bin_element,EL,Val,Sz,TSL}|Es]}, {MungedExpr,Vars2} = munge_expr(Expr2, Vars), {MungedQs, Vars3} = munge_qualifiers(Qs, Vars2), {{bc,Line,MungedExpr,MungedQs}, Vars3}; diff --git a/lib/tools/src/cover_web.erl b/lib/tools/src/cover_web.erl deleted file mode 100644 index ae8b3f25cf..0000000000 --- a/lib/tools/src/cover_web.erl +++ /dev/null @@ -1,1185 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - --module(cover_web). --author('[email protected]'). --behaviour(gen_server). - -%%Export of configuration function --export([configData/0]). -%% External exports --export([init/1, handle_call/3, handle_cast/2, handle_info/2, - terminate/2, code_change/3]). - --export([start_link/0,start/0,stop/0]). --export([menu_frame/2,nodes_frame/2,import_frame/2, - compile_frame/2,result_frame/2]). --export([list_dir/2,compile/2,add_node/2,remove_node/2,result/2, - calls/2,coverage/2,import/2]). - --record(state,{dir}). - --include_lib("kernel/include/file.hrl"). - -%% Timeouts --define(DEFAULT_TIME,10000). --define(MAX_COMPILE_TIME,60000). --define(MAX_ANALYSE_TIME,30000). - -%% Colors --define(INFO_BG_COLOR,"#C0C0EA"). - -%%%---------------------------------------------------------------------- -%%% API - called from erlang shell -%%%---------------------------------------------------------------------- -%% Start webtool and webcover from erlang shell -start() -> - webtool:start(), - webtool:start_tools([],"app=webcover"), - ok. - -%% Stop webtool and webcover from erlang shell -stop() -> - webtool:stop_tools([],"app=webcover"), - webtool:stop(). - - - -%%%---------------------------------------------------------------------- -%%% API - called from webtool -%%%---------------------------------------------------------------------- -start_link() -> - gen_server:start_link({local, webcover_server},cover_web, [], []). - - -nodes_frame(Env,Input)-> - call({nodes_frame,Env,Input}). - -add_node(Env,Input)-> - call({add_node,Env,Input}). - -remove_node(Env,Input)-> - call({remove_node,Env,Input}). - -compile_frame(Env,Input)-> - call({compile_frame,Env,Input}). - -list_dir(Env,Input) -> - call({list_dir,Env,Input}). - -compile(Env,Input)-> - call({compile,Env,Input},?MAX_COMPILE_TIME). - -result_frame(Env,Input)-> - call({result_frame,Env,Input}). - -result(Env,Input) -> - call({result,Env,Input},?MAX_ANALYSE_TIME). - -calls(Env,Input) -> - call({calls,Env,Input}). - -coverage(Env,Input) -> - call({coverage,Env,Input}). - -import_frame(Env,Input)-> - call({import_frame,Env,Input}). - -import(Env,Input)-> - call({import,Env,Input}). - -menu_frame(Env,Input)-> - call({menu_frame,Env,Input}). - -call(Msg) -> - call(Msg,?DEFAULT_TIME). -call(Msg,Time) -> - gen_server:call(webcover_server,Msg,Time). - - - -configData()-> - {webcover,[{web_data,{"WebCover","/webcover"}}, - {alias,{"/webcover",code:priv_dir(tools)}}, - {alias,{erl_alias,"/webcover/erl",[cover_web]}}, - {start,{child,{{local,webcover_server}, - {cover_web,start_link,[]}, - permanent,100,worker,[cover_web]}}} - ]}. - - -%%%---------------------------------------------------------------------- -%%% Callback functions from gen_server -%%%---------------------------------------------------------------------- - -%%---------------------------------------------------------------------- -%% Func: init/1 -%% Returns: {ok, State} | -%% {ok, State, Timeout} | -%% ignore | -%% {stop, Reason} -%%---------------------------------------------------------------------- -init([]) -> - cover:start(), - CS = whereis(cover_server), - link(CS), - GL = spawn_link(fun group_leader_proc/0), - group_leader(GL,CS), - - %% Must trap exists in order to have terminate/2 executed when - %% crashing because of a linked process crash. - process_flag(trap_exit,true), - {ok,Cwd} = file:get_cwd(), - {ok, #state{dir=Cwd}}. - -group_leader_proc() -> - register(cover_group_leader_proc,self()), - group_leader_loop([]). -group_leader_loop(Warnings) -> - receive - {io_request,From,ReplyAs,{put_chars,io_lib,Func,[Format,Args]}} -> - Msg = (catch io_lib:Func(Format,Args)), - From ! {io_reply,ReplyAs,ok}, - case lists:member(Msg,Warnings) of - true -> group_leader_loop(Warnings); - false -> group_leader_loop([Msg|Warnings]) - end; - {io_request,From,ReplyAs,{put_chars,_Encoding,io_lib,Func,[Format,Args]}} -> - Msg = (catch io_lib:Func(Format,Args)), - From ! {io_reply,ReplyAs,ok}, - case lists:member(Msg,Warnings) of - true -> group_leader_loop(Warnings); - false -> group_leader_loop([Msg|Warnings]) - end; - IoReq when element(1,IoReq)=:= io_request -> - group_leader() ! IoReq, - group_leader_loop(Warnings); - {From,get_warnings} -> - Warnings1 = - receive - {io_request,From,ReplyAs, - {put_chars,io_lib,Func,[Format,Args]}} -> - Msg = (catch io_lib:Func(Format,Args)), - From ! {io_reply,ReplyAs,ok}, - case lists:member(Msg,Warnings) of - true -> Warnings; - false -> [Msg|Warnings] - end - after 0 -> - Warnings - end, - From ! {warnings,Warnings1}, - group_leader_loop([]) - end. - -%%---------------------------------------------------------------------- -%% Func: handle_call/3 -%% Returns: {reply, Reply, State} | -%% {reply, Reply, State, Timeout} | -%% {noreply, State} | -%% {noreply, State, Timeout} | -%% {stop, Reason, Reply, State} | (terminate/2 is called) -%% {stop, Reason, State} (terminate/2 is called) -%%---------------------------------------------------------------------- -handle_call({nodes_frame,_Env,_Input},_From,State)-> - {reply,nodes_frame1(),State}; - -handle_call({add_node,_Env,Input},_From,State)-> - {reply,do_add_node(Input),State}; - -handle_call({remove_node,_Env,Input},_From,State)-> - {reply,do_remove_node(Input),State}; - -handle_call({compile_frame,_Env,_Input},_From,State)-> - {reply,compile_frame1(State#state.dir),State}; - -handle_call({list_dir,_Env,Input},_From,State)-> - Dir = get_input_data(Input,"path"), - case filelib:is_dir(Dir) of - true -> - {reply,compile_frame1(Dir),State#state{dir=Dir}}; - false -> - Err = Dir ++ " is not a directory", - {reply,compile_frame1(State#state.dir,Err),State} - end; -handle_call({compile,_Env,Input},_From,State)-> - {reply,do_compile(Input,State#state.dir),State}; - -handle_call({result_frame,_Env,_Input},_From,State)-> - {reply,result_frame1(),State}; - -handle_call({result,_Env,Input},_From,State)-> - {reply,handle_result(Input),State}; - -handle_call({calls,_Env,Input},_From,State)-> - {reply,call_page(Input),State}; - -handle_call({coverage,_Env,Input},_From,State)-> - {reply,coverage_page(Input),State}; - -handle_call({import_frame,_Env,_Input},_From,State)-> - {ok,Cwd} = file:get_cwd(), - {reply,import_frame1(Cwd),State}; - -handle_call({import,_Env,Input},_From,State)-> - {reply,do_import(Input),State}; - -handle_call({menu_frame,_Env,_Input},_From,State)-> - {reply,menu_frame1(),State}; - -handle_call(_Request, _From, State) -> - Reply = bad_request, - {reply, Reply, State}. - - -%%---------------------------------------------------------------------- -%% Func: handle_cast/2 -%% Returns: {noreply, State} | -%% {noreply, State, Timeout} | -%% {stop, Reason, State} (terminate/2 is called) -%%---------------------------------------------------------------------- -handle_cast(_Msg, State) -> - {noreply, State}. - -%%---------------------------------------------------------------------- -%% Func: handle_info/2 -%% Returns: {noreply, State} | -%% {noreply, State, Timeout} | -%% {stop, Reason, State} (terminate/2 is called) -%%---------------------------------------------------------------------- -handle_info({'EXIT',_Pid,Reason}, State) -> - {stop, Reason, State}. - -%%---------------------------------------------------------------------- -%% Func: terminate/2 -%% Purpose: Shutdown the server -%% Returns: any (ignored by gen_server) -%%---------------------------------------------------------------------- -terminate(_Reason, _State) -> - cover:stop(), - ok. - -%%-------------------------------------------------------------------- -%% Func: code_change/3 -%% Purpose: Convert process state when code is changed -%% Returns: {ok, NewState} -%%-------------------------------------------------------------------- -code_change(_OldVsn, State, _Extra) -> - {ok, State}. - -%%%---------------------------------------------------------------------- -%%% Internal functions -%%%---------------------------------------------------------------------- - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% The functions that creates the whole pages by collecting all the %% -%% neccessary data for each page. These functions are the public %% -%% interface. %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%---------------------------------------------------------------------- -%% Returns the page to the left frame -%%---------------------------------------------------------------------- -menu_frame1()-> - [header(),html_header(""),menu_body(),html_end()]. - -%%---------------------------------------------------------------------- -%% Creates the page where the user can add and remove nodes -%%---------------------------------------------------------------------- - -nodes_frame1()-> - nodes_frame1([]). -nodes_frame1(Err)-> - [header(),html_header("Add/remove nodes"),nodes_body(Err),html_end()]. - -%%---------------------------------------------------------------------- -%% Creates the page where the user can cover compile modules -%%---------------------------------------------------------------------- - -compile_frame1(Dir)-> - compile_frame1(Dir,[]). -compile_frame1(Dir,Err) -> - [header(),html_header("Cover compile"),compile_body(Dir,Err),html_end()]. - -%%---------------------------------------------------------------------- -%% Creates the page where the user can handle results -%%---------------------------------------------------------------------- - -result_frame1()-> - result_frame1([]). -result_frame1(Err) -> - [header(),html_header("Show cover results"),result_body(Err),html_end()]. - -%%---------------------------------------------------------------------- -%%The beginning of the page that clear the cover information on a cover -%%compiled module -%%---------------------------------------------------------------------- -call_page(Input)-> - [header(),html_header("Code coverage"),call_result(Input),html_end()]. - -coverage_page(Input)-> - [header(),html_header("Code coverage"),coverage_result(Input),html_end()]. - -%%---------------------------------------------------------------------- -%% Creates the page where the user an import files -%%---------------------------------------------------------------------- -import_frame1(Dir) -> - import_frame1(Dir,""). -import_frame1(Dir,Err) -> - [header(),html_header("Import coverdata"),import_body(Dir,Err),html_end()]. - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% The functions that build the body of the menu frame %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -menu_body() -> - Nodes = cover:which_nodes(), - Modules = cover:modules(), - Imported = cover:imported(), - ["<A HREF=\"./nodes_frame\" TARGET=\"main\">Nodes</A><BR>\n", - "<A HREF=\"./compile_frame\" TARGET=\"main\">Compile</A><BR>\n", - "<A HREF=\"./import_frame\" TARGET=\"main\">Import</A><BR>\n", - "<A HREF=\"./result_frame\" TARGET=\"main\">Result</A>\n", - "<P><B>Nodes:</B>\n", - "<UL>\n", - lists:map(fun(N) -> "<LI>"++atom_to_list(N)++"</LI>\n" end,[node()|Nodes]), - "</UL>\n", - "<P><B>Compiled modules:</B>\n", - "<UL>\n", - lists:map(fun(M) -> "<LI>"++atom_to_list(M)++"</LI>\n" end,Modules), - "</UL>\n", - "<P><B>Imported files:</B>\n", - "<UL>\n", - "<FONT SIZE=-1>\n", - lists:map(fun(F) -> - Short = filename:basename(F), - "<LI TITLE=\""++F++"\">"++Short++"</LI>\n" end,Imported), - "</FONT>\n", - "</UL>\n"]. - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% The functions that build the body of the nodes frame %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -nodes_body(Err) -> - CN = cover:which_nodes(), - Fun = fun(N) -> - NStr = atom_to_list(N), - ["<OPTION VALUE=",NStr, - " onClick=\"node.value=selected_node.value\">",NStr, - "</OPTION>\n"] - end, - AllNodes = lists:append(lists:map(Fun,nodes()--CN)), - CoverNodes = lists:append(lists:map(Fun,CN)), - - [reload_menu_script(Err), - "<H1 ALIGN=center>Nodes</H1>\n", - "<TABLE BORDER=0 WIDTH=600 ALIGN=center>\n", - "<TR><TD BGCOLOR=",?INFO_BG_COLOR," COLSPAN=2>\n", - "<P>You can run cover over several nodes simultaneously. Coverage data\n", - "from all involved nodes will be merged during analysis.\n", - "<P>Select or enter node names to add or remove here.\n", - "</TD></TR>\n", - "<TR><TD COLSPAN=2><BR><BR></TD></TR>\n", - "<FORM ACTION=\"./add_node\" NAME=add_node>\n", - "<TR><TD VALIGN=top>Add node:</TD>\n", - "<TD><INPUT TYPE=text NAME=\"node\" SIZE=40 >", - "<INPUT TYPE=submit\n", - " onClick=\"if(!node.value){node.value=selected_node.value};\" VALUE=Add>" - "<BR><SELECT NAME=selected_node TITLE=\"Select node\">\n", - AllNodes ++ - "</SELECT>\n", - "</TD></TR>\n" - "</FORM>\n", - "<TR><TD COLSPAN=2><BR><BR></TD></TR>\n", - "<FORM ACTION=\"./remove_node\" NAME=remove_node>\n", - "<TR><TD>Remove node:</TD>\n", - "<TD><SELECT NAME=node TITLE=\"Select node\">\n", - CoverNodes ++ - "</SELECT>\n", - "<INPUT TYPE=submit VALUE=Remove>" - "</TD></TR>\n", - "</FORM>", - "</TABLE>"]. - - -do_add_node(Input) -> - NodeStr = get_input_data(Input, "node"), - Node = list_to_atom(NodeStr), - case net_adm:ping(Node) of - pong -> - cover:start(Node), - nodes_frame1(); - pang -> - nodes_frame1("Node \\\'" ++ NodeStr ++ "\\\' is not alive") - end. - -do_remove_node(Input) -> - Node = list_to_atom(get_input_data(Input, "node")), - cover:stop(Node), - nodes_frame1(). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% % -% The functions that is used when the user wants to compile something % -% % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -compile_body(Dir,Err) -> - Erls = filelib:wildcard(filename:join(Dir,"*.erl")), - Beams = filelib:wildcard(filename:join(Dir,"*.beam")), - - [reload_menu_script(Err), - "<H1 ALIGN=center>Compile</H1>\n", - "<TABLE WIDTH=600 ALIGN=center BORDER=0>\n", - "<TR><TD COLSPAN=3 BGCOLOR=",?INFO_BG_COLOR,">\n", - "Each module which shall be part of the cover analysis must be prepared\n", - "or 'cover compiled'. On this page you can select .erl files and/or\n", - ".beam files to include in the analysis. If you select a .erl file it\n", - "will first be compiled with the Erlang compiler and then prepared for\n", - "coverage analysis. If you select a .beam file it will be prepared for\n", - "coverage analysis directly.\n", - "</TD></TR>\n", - "<FORM ACTION=\"./list_dir\" NAME=list_dir>\n", - "<TR><TD WIDTH=30% BGCOLOR=",?INFO_BG_COLOR," ROWSPAN=2>\n", - "To list a different directory, enter the directory name here.\n", - "</TD>\n", - "<TH COLSPAN=2><BR>List directory:<BR></TH>\n", - "</TR>\n", - "<TR><TD ALIGN=center COLSPAN=2>\n", - "<INPUT TYPE=text NAME=\"path\" SIZE=40 VALUE=",Dir,">", - "<INPUT TYPE=submit VALUE=Ok>", - "<BR><BR></TD></TR>\n", - "</FORM>\n", - "<FORM ACTION=\"./compile\" NAME=compile_selection>\n", - "<TR><TD BGCOLOR=",?INFO_BG_COLOR," ROWSPAN=2>\n", - "<P>Select one or more .erl or .beam files to prepare for coverage\n" - "analysis, and click the \"Compile\" button.\n", - "<P>To reload the original file after coverage analysis is complete,\n" - "select one or more files and click the \"Uncompile\" button, or\n", - "simply click the \"Uncompile all\" button to reload all originals.\n" - "</TD>\n", - "<TH>.erl files</TH><TH>.beam files</TH></TR>\n", - "<TR><TD ALIGN=center VALIGN=top>\n", - "<SELECT NAME=erl TITLE=\"Select .erl files to compile\" MULTIPLE=true", - " SIZE=15>\n", - list_modules(Erls) ++ - "</SELECT></TD>\n", - "<TD ALIGN=center VALIGN=top>\n", - "<SELECT NAME=beam TITLE=\"Select .beam files to compile\"MULTIPLE=true", - " SIZE=15>\n", - list_modules(Beams) ++ - "</SELECT></TD></TR>\n" - "<TR><TD BGCOLOR=",?INFO_BG_COLOR," ROWSPAN=2>\n", - "Compile options are only needed for .erl files. The options must be\n" - "given e.g. like this: \n" - "<FONT SIZE=-1>[{i,\"/my/path/include\"},{i,\"/other/path/\"}]</FONT>\n" - "</TD>\n", - "<TH COLSPAN=2><BR>Compile options:<BR></TH>\n", - "</TR>\n", - "<TR><TD COLSPAN=2 ALIGN=center>\n", - "<INPUT TYPE=text NAME=\"options\" SIZE=40>\n", - "<INPUT TYPE=hidden NAME=\"action\"></TD></TR>\n", - "<TR><TD></TD><TD ALIGN=center COLSPAN=2>\n", - "<INPUT TYPE=submit onClick=\"action.value=\'compile\';\"VALUE=Compile>", - "<INPUT TYPE=submit onClick=\"action.value=\'uncompile\';\" ", - "VALUE=Uncompile>", - "<INPUT TYPE=submit onClick=\"action.value=\'uncompile_all\';\" ", - "VALUE=\"Uncompile all\">", - "<BR><INPUT TYPE=reset VALUE=\"Reset form\"></TD></TR>\n", - "</FORM>\n", - "</TABLE>\n"]. - -list_modules([File|Files]) -> - Mod = filename:basename(File), - ["<OPTION VALUE=",File," onDblClick=\"action.value=\'compile\';submit();\">", - Mod,"</OPTION>\n" | list_modules(Files)]; -list_modules([]) -> - []. - -do_compile(Input,Dir) -> - {Erls,Beams,Opts,Action} = get_compile_input(parse(Input),[],[]), - Errs = - case Action of - "compile" -> - do_compile(Erls,Beams,Opts,[]); - "uncompile" -> - do_uncompile(Erls++Beams); - "uncompile_all" -> - do_uncompile(cover:modules()) - end, - compile_frame1(Dir,Errs). - -get_compile_input([{"erl",File}|Input],Erl,Beam) -> - get_compile_input(Input,[File|Erl],Beam); -get_compile_input([{"beam",File}|Input],Erl,Beam) -> - get_compile_input(Input,Erl,[File|Beam]); -get_compile_input([{"options",Opts0},{"action",Action}],Erl,Beam) -> - Opts = parse_options(Opts0), - {Erl,Beam,Opts,Action}. - -do_compile([Erl|Erls],Beams,Opts,Errs) -> - case cover:compile_module(Erl,Opts) of - {ok,_} -> - do_compile(Erls,Beams,Opts,Errs); - {error,File} -> - do_compile(Erls,Beams,Opts,["\\n"++File|Errs]) - end; -do_compile([],[Beam|Beams],Opts,Errs) -> - case cover:compile_beam(Beam) of - {ok,_} -> - do_compile([],Beams,Opts,Errs); - {error,{no_abstract_code,File}} -> - do_compile([],Beams,Opts,["\\n"++File++" (no_abstract_code)"|Errs]) - end; -do_compile([],[],_,[]) -> - []; -do_compile([],[],_,Errs) -> - "Compilation failed for the following files:" ++ Errs. - -parse_options(Options)-> - case erl_scan:string(Options ++".") of - {ok,Tokens,_Line} -> - case erl_parse:parse_exprs(Tokens) of - {ok,X}-> - case lists:map(fun erl_parse:normalise/1, X) of - [List] when is_list(List) -> List; - List -> List - end; - _ -> - [] - end; - _ -> - [] - end. - - -do_uncompile(Files) -> - lists:foreach( - fun(File) -> - Module = - if is_atom(File) -> - File; - true -> - ModStr = filename:basename(filename:rootname(File)), - list_to_atom(ModStr) - end, - case code:which(Module) of - cover_compiled -> - code:purge(Module), - case code:load_file(Module) of - {module, Module} -> - ok; - {error, _Reason2} -> - code:delete(Module) - end; - _ -> - ok - end - end, - Files), - []. - - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% % -% The functions that builds the body of the page for coverage analysis% -% % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -result_body(Err) -> - [reload_menu_script(Err), - "<H1 ALIGN=center>Result</H1>\n", - "<TABLE BORDER=0 WIDTH=600 ALIGN=center>\n", - "<TR><TD BGCOLOR=",?INFO_BG_COLOR,">\n", - "<P>After executing all your tests you can view the result of the\n", - "coverage analysis here. For each module you can\n", - "<DL>\n", - "<DT><B>Analyse to file</B></DT>\n", - "<DD>The source code of the module is shown with the number of calls\n", - "to each line stated in the left margin. Lines which are never called\n", - "are colored red.</DD>\n", - "<DT><B>Analyse coverage</B></DT>\n", - "<DD>Show the number of covered and uncovered lines in the module.</DD>\n", - "<DT><B>Analyse calls</B></DT>\n", - "<DD>Show the number of calls in the module.</DD>\n", - "<DT><B>Reset module</B></DT>\n", - "<DD>Delete all coverage data for the module.</DD>\n", - "<DT><B>Export module</B></DT>\n", - "<DD>Write all coverage data for the module to a file. The data can\n", - "later be imported from the \"Import\" page.</DD>\n", - "</DL>\n", - "<P>You can also reset or export data for all modules with the\n", - "<B>Reset all</B> and <B>Export all</B> actions respectively. For these\n", - "two actions there is no need to select a module.\n", - "<P>Select module and action from the drop down menus below, and click\n", - "the \"Execute\" button.\n", - "</TD></TR>\n", - "<TR><TD><BR><BR>\n", - result_selections(), - "</TD></TR></TABLE>"]. - -result_selections() -> - ModList = filter_modlist(cover:modules()++cover:imported_modules(),[]), - - ["<FORM ACTION=\"./result\" NAME=result_selection>\n", - "<TABLE WIDTH=\"300\" BORDER=0 ALIGN=center>\n", - "<TR><TD ALIGN=left>\n", - "Module:\n", - "<BR><SELECT NAME=module TITLE=\"Select module\">\n", - ModList ++ - "</SELECT>\n", - "</TD>\n", - "<TD ALIGN=left>\n", - "Action:\n", - "<BR><SELECT NAME=action TITLE=\"Select action\">\n", - "<OPTION VALUE=\"analyse_to_file\">Analyse to file</OPTION>\n" - "<OPTION VALUE=\"coverage\">Analyse coverage</OPTION>\n" - "<OPTION VALUE=\"calls\">Analyse calls</OPTION>\n" - "<OPTION VALUE=\"reset\">Reset module</OPTION>\n" - "<OPTION VALUE=\"reset_all\">Reset all</OPTION>\n" - "<OPTION VALUE=\"export\">Export module</OPTION>\n" - "<OPTION VALUE=\"export_all\">Export all</OPTION>\n" - "</SELECT>\n", - "</TD>\n", - "<TD ALIGN=center VALIGN=bottom><INPUT TYPE=submit VALUE=Execute>\n" - "</TD></TR>\n" - "</TABLE>\n", - "</FORM>\n"]. - -filter_modlist([M|Ms],Already) -> - case lists:member(M,Already) of - true -> - filter_modlist(Ms,Already); - false -> - MStr = atom_to_list(M), - ["<OPTION VALUE=",MStr,">",MStr,"</OPTION>\n" | - filter_modlist(Ms,[M|Already])] - end; -filter_modlist([],_Already) -> - []. - - - -handle_result(Input) -> - case parse(Input) of - [{"module",M},{"action",A}] -> - case A of - "analyse_to_file" -> - case cover:analyse_to_file(list_to_atom(M),[html]) of - {ok,File} -> - case file:read_file(File) of - {ok,HTML}-> - file:delete(File), - [header(), - reload_menu_script(""), - binary_to_list(HTML)]; - _ -> - result_frame1("Can not read file" ++ File) - end; - {error,no_source_code_found} -> - result_frame1("No source code found for \\\'" ++ - M ++ "\\\'") - end; - "calls" -> - call_page(Input); - "coverage" -> - coverage_page(Input); - "reset" -> - cover:reset(list_to_atom(M)), - result_frame1("Coverage data for \\\'" ++ M ++ - "\\\' is now reset"); - "reset_all" -> - cover:reset(), - result_frame1("All coverage data is now reset"); - "export" -> - ExportFile = generate_filename(M), - cover:export(ExportFile,list_to_atom(M)), - result_frame1("Coverage data for \\\'" ++ M ++ - "\\\' is now exported to file \\\"" ++ - ExportFile ++ "\\\""); - "export_all" -> - ExportFile = generate_filename("COVER"), - cover:export(ExportFile), - result_frame1( - "All coverage data is now exported to file \\\"" ++ - ExportFile ++ "\\\"") - end; - [{"action",_A}] -> - result_frame1("No module is selected") - end. - -generate_filename(Prefix) -> - {ok,Cwd} = file:get_cwd(), - filename:join(Cwd,Prefix ++ "_" ++ ts() ++ ".coverdata"). - -ts() -> - {{Y,M,D},{H,Min,S}} = calendar:now_to_local_time(erlang:timestamp()), - io_lib:format("~4.4.0w~2.2.0w~2.2.0w-~2.2.0w~2.2.0w~2.2.0w", - [Y,M,D,H,Min,S]). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% % -% The functions that builds the body of the page that shows the calls % -% % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -call_result(Input)-> - Mod = list_to_atom(get_input_data(Input, "module")), - case cover:analyse(Mod,calls) of - {error,_}-> - error_body(); - {ok,_} -> - call_result2(Mod,Input) - end. - -call_result2(Mod,Input)-> - Result = - case get_input_data(Input,"what") of - "mod" -> - call_result(mod,Mod); - "func" -> - call_result(func,Mod); - "clause" -> - call_result(clause,Mod); - _-> - call_result(all,Mod) - end, - result_choice("calls",Mod) ++ Result. - -result_choice(Level,Mod)-> - ModStr=atom_to_list(Mod), - [reload_menu_script(""), - "<TABLE WIDTH=100%><TR>\n", - "<TD><A HREF=./",Level,"?module=",ModStr,"&what=all>All Data</A></TD>\n", - "<TD><A HREF=./",Level,"?module=",ModStr,"&what=mod>Module</A></TD>\n", - "<TD><A HREF=./",Level,"?module=",ModStr,"&what=func>Function</A></TD>\n", - "<TD><A HREF=./",Level,"?module=",ModStr,"&what=clause>Clause</A></TD>\n", - "</TR></TABLE><BR>\n"]. - -call_result(Mode,Module)-> - Content = - case Mode of - mod-> - format_cover_call(cover:analyse(Module,calls,module),mod); - func-> - format_cover_call(cover:analyse(Module,calls,function),func); - clause-> - format_cover_call(cover:analyse(Module,calls,clause),clause); - _-> - format_cover_call(cover:analyse(Module,calls,module),mod) ++ - format_cover_call(cover:analyse(Module,calls,function),func)++ - format_cover_call(cover:analyse(Module,calls,clause),clause) - end, - getModDate(Module,date())++"<BR>"++ - "<TABLE WIDTH=\"100%\" BORDER=1>" - ++ Content ++"</TABLE>". - - -format_cover_call({error,_},_)-> - ["<TR><TD>\n", - "<BR><BR><BR><BR>\n", - "<FONT SIZE=5>The selected module is not Cover Compiled</FONT>\n", - "<BR>\n", - "</TD></TR>\n"]; - -format_cover_call({ok,{Mod,Calls}},mod)-> - ["<TR BGCOLOR=\"#8899AA\"><TD COLSPAN=5><B>Module calls</B></TD></TR>\n", - "<TR><TD COLSPAN=4><I>Module</I></TD>", - "<TD ALIGN=\"right\"><I>Number of calls</I></TD></TR>\n", - "<TR><TD COLSPAN=4>" ++ atom_to_list(Mod) ++"</TD>" - "<TD ALIGN=\"right\">" ++ integer_to_list(Calls)++"</TD></TR>\n"]; - -format_cover_call({ok,Calls},func)-> - ["<TR BGCOLOR=\"#8899AA\"><TD COLSPAN=5><B>Function calls</B></TD></TR>\n", - "<TR><TD><I>Module</I></TD><TD><I>Function</I></TD>", - "<TD COLSPAN=2 ALIGN=\"right\"><I>Arity</I></TD>", - "<TD ALIGN=\"right\"><I>Number of calls </I></TD></TR>\n", - lists:append( - lists:map( - fun({{Mod,Func,Arity},Nr_of_calls})-> - ["<TR><TD WIDTH=\"20%\">"++ atom_to_list(Mod)++"</TD>\n", - "<TD WIDTH=\"20%\" >" ++ atom_to_list(Func) ++" </TD>\n", - "<TD COLSPAN=2 WIDTH=\"40%\" ALIGN=\"right\">", - integer_to_list(Arity), - "</TD>\n", - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Nr_of_calls), - "</TD></TR>\n"] - end, - Calls))]; - -format_cover_call({ok,Calls},clause)-> - ["<TR BGCOLOR=\"#8899AA\"><TD COLSPAN=5><B>Clause calls</B></TD></TR>\n", - "<TR><TD><I>Module</I></TD><TD><I>Function</I></TD>", - "<TD ALIGN=\"right\"><I>Arity</I></TD>", - "<TD ALIGN=\"right\"><I>Ordinal</I></TD>", - "<TD ALIGN=\"right\"><I>Number of calls</I></TD></TR>\n", - lists:append( - lists:map( - fun({{Mod,Func,Arity,Ord},Nr_of_calls})-> - ["<TR><TD WIDTH=\"20%\" >", atom_to_list(Mod), "</TD>\n", - "<TD WIDTH=\"20%\" >", atom_to_list(Func), "</TD>\n", - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Arity), - "</TD>\n", - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Ord), - "</TD>\n", - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Nr_of_calls), - "</TD></TR>\n"] - end, - Calls))]. - - -error_body()-> - ["<TABLE WIDTH=\"100%\" BORDER=1>\n", - "<TR ALIGN=\"center\">\n", - "<TD>\n", - "<BR><BR><BR><BR><BR><BR>\n", - "<FONT SIZE=5>The selected module is not Cover Compiled</FONT>\n", - "<BR>\n", - "</TD>\n", - "</TR>\n", - "</TABLE>\n"]. - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% % -% The functions that builds the body of the page that shows coverage % -% % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -coverage_result(Input)-> - Mod = list_to_atom(get_input_data(Input, "module")), - case cover:analyse(Mod,coverage) of - {error,_}-> - error_body(); - {ok,_} -> - coverage_result2(Mod,Input) - end. - -coverage_result2(Mod,Input)-> - Result = - case get_input_data(Input,"what") of - "mod" -> - coverage_result(mod,Mod); - "func" -> - coverage_result(func,Mod); - "clause" -> - coverage_result(clause,Mod); - _-> - coverage_result(all,Mod) - end, - result_choice("coverage",Mod) ++ Result. - -coverage_result(Mode,Module)-> - Content = - case Mode of - mod-> - format_cover_coverage(cover:analyse(Module,coverage,module), - mod); - func-> - format_cover_coverage(cover:analyse(Module,coverage,function), - func); - clause-> - format_cover_coverage(cover:analyse(Module,coverage,clause), - clause); - _-> - format_cover_coverage(cover:analyse(Module,coverage,module), - mod) ++ - format_cover_coverage(cover:analyse(Module,coverage,function), - func)++ - format_cover_coverage(cover:analyse(Module,coverage,clause), - clause) - end, - getModDate(Module,date())++"<BR>"++ - "<TABLE WIDTH=\"100%\" BORDER=1>" - ++ Content ++"</TABLE>". - -getModDate(Module,{Year,Mon,Day})-> - "<TABLE> - <TR> - <TD>Module:</TD> - <TD>" ++ atom_to_list(Module) ++ "</TD> - </TR> - <TR> - <TD>Date:</TD> - <TD>" ++ integer_to_list(Day) ++ "/" ++ - integer_to_list(Mon) ++" - "++ - integer_to_list(Year) ++ - "</TD> - </TR> - </TABLE>". - - -format_cover_coverage({error,_},_)-> - "<TR><TD> - <BR><BR><BR><BR> - <FONT SIZE=5>The selected module is not Cover Compiled</FONT> - <BR> - </TD></TR>"; - - -format_cover_coverage({ok,{Mod,{Cov,Not_cov}}},mod)-> - ["<TR BGCOLOR=\"#8899AA\"><TD COLSPAN=6><B>Module coverage</B></TD></TR>\n", - "<TR><TD COLSPAN=4><I>Module</I></TD>\n", - "<TD ALIGN=\"right\"><I>Covered</I></TD>\n" - "<TD ALIGN=\"RIGHT\" NOWRAP=\"true\"><I>Not Covered</I></TD>\n", - "</TR>\n", - "<TR><TD COLSPAN=4>", atom_to_list(Mod), "</TD>\n" - "<TD ALIGN=\"right\">", integer_to_list(Cov), "</TD>\n" - "<TD ALIGN=\"right\" >", integer_to_list(Not_cov), "</TD></TR>\n"]; - -format_cover_coverage({ok,Cov_res},func)-> - ["<TR BGCOLOR=\"#8899AA\"><TD COLSPAN=6><B>Function coverage</B></TD>\n", - "</TR>\n", - "<TR><TD><I>Module</I></TD><TD><I>Function</I></TD>", - "<TD ALIGN=\"right\"><I>Arity</I></TD>", - "<TD COLSPAN=2 ALIGN=\"right\"><I>Covered</I></TD>", - "<TD ALIGN=\"right\" STYLE=\"white-space:nowrap\"><I>Not Covered</I></TD>", - "</TR>\n", - lists:append( - lists:map( - fun({{Mod,Func,Arity},{Cov,Not_cov}})-> - ["<TR><TD WIDTH=\"20%\" >"++ atom_to_list(Mod) ++" </TD>\n", - "<TD WIDTH=\"20%\" >" ++ atom_to_list(Func) ++"</TD>\n", - "<TD WIDTH=\"40%\" ALIGN=\"right\">", - integer_to_list(Arity), - "</TD>\n", - "<TD WIDTH=\"40%\" ALIGN=\"right\" COLSPAN=2>", - integer_to_list(Cov), - "</TD>\n" - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Not_cov), - "</TD></TR>\n"] - end, - Cov_res))]; - -format_cover_coverage({ok,Cov_res},clause)-> - ["<TR BGCOLOR=\"#8899AA\"><TD COLSPAN=6><B>Clause coverage</B></TD></TR>\n", - "<TR><TD><I>Module</I></TD><TD><I>Function</I></TD>\n", - "<TD ALIGN=\"right\"><I>Arity</I></TD>\n", - "<TD ALIGN=\"right\"><I>Ordinal<I></TD>\n", - "<TD ALIGN=\"right\">Covered</TD>\n", - "<TD ALIGN=\"right\" STYLE=\"white-space:nowrap\">Not Covered</TD></TR>\n", - lists:append( - lists:map( - fun({{Mod,Func,Arity,Ord},{Cov,Not_cov}})-> - ["<TR><TD WIDTH=\"20%\" >"++ atom_to_list(Mod) ++"</TD>\n", - "<TD WIDTH=\"20%\" >" ++ atom_to_list(Func) ++" </TD>\n", - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Arity), - "</TD>\n" - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Ord), - "</TD>\n" - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Cov), - "</TD>\n" - "<TD WIDTH=\"20%\" ALIGN=\"right\">", - integer_to_list(Not_cov), - "</TD></TR>\n"] - end, - Cov_res))]. - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% % -% The functions that builds the body of the import page % -% % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -import_body(Dir,Err) -> - [reload_menu_script(Err), - "<H1 ALIGN=center>Import</H1>\n", - "<TABLE BORDER=0 WIDTH=600 ALIGN=center>\n", - "<TR><TD BGCOLOR=",?INFO_BG_COLOR,">\n", - "<P>You can import coverage data from a previous analysis. If you do so\n", - "the imported data will be merged with the current coverage data.\n", - "<P>You can export data from the current analysis from the \"Result\"\n", - "page.\n", - "<P>Select the file to import here.\n", - "</TD></TR>\n", - "<TR><TD ALIGN=center><BR><BR>\n", - "<FORM NAME=change_import_dir METHOD=post ACTION=\"./import\">\n", - "<B>Change directory:</B><BR>\n", - "<INPUT TYPE=text NAME=\"file\" SIZE=30 VALUE=",Dir,">", - "<INPUT TYPE=hidden NAME=dir VALUE=",Dir,">\n", - "<INPUT TYPE=submit VALUE=Ok><BR>\n", - "</FORM>\n", - browse_import(Dir), - "</TABLE>"]. - -browse_import(Dir) -> - {ok,List} = file:list_dir(Dir), - Sorted = lists:reverse(lists:sort(List)), - {Dirs,Files} = filter_files(Dir,Sorted,[],[]), - ["<FORM NAME=browse_import METHOD=post ACTION=\"./import\">\n" - "<SELECT NAME=file TITLE=\"Select import file\" SIZE=10>\n", - "<OPTION VALUE=\"..\" onDblClick=submit()>../</OPTION>\n", - Dirs, - Files, - "</SELECT>\n", - "<INPUT TYPE=hidden NAME=dir VALUE=",Dir,">\n", - "<BR><INPUT TYPE=submit VALUE=Ok>\n" - "</FORM>\n"]. - -filter_files(Dir,[File|Files],Ds,Fs) -> - case filename:extension(File) of - ".coverdata" -> - Fs1 = ["<OPTION VALUE=",File," onDblClick=submit()>", - File,"</OPTION>\n" | Fs], - filter_files(Dir,Files,Ds,Fs1); - _ -> - FullName = filename:join(Dir,File), - case filelib:is_dir(FullName) of - true -> - Ds1 = ["<OPTION VALUE=",File," onDblClick=submit()>", - File,"/</OPTION>\n" | Ds], - filter_files(Dir,Files,Ds1,Fs); - false -> - filter_files(Dir,Files,Ds,Fs) - end - end; -filter_files(_Dir,[],Ds,Fs) -> - {Ds,Fs}. - - - - -do_import(Input) -> - case parse(Input) of - [{"file",File0},{"dir",Dir}] -> - File = filename:join(Dir,File0), - case filelib:is_dir(File) of - true -> - import_frame1(File); - false -> - case filelib:is_file(File) of - true -> - case cover:import(File) of - ok -> - import_frame1(Dir); - {error,{cant_open_file,ExportFile,_Reason}} -> - import_frame1(Dir, - "Error importing file\\n\\\"" - ++ ExportFile ++ "\\\"") - end; - false -> - import_frame1(Dir, - "Error importing file\\n\\\"" ++ - File ++ "\\\"") - end - end; - [{"dir",Dir}] -> - import_frame1(Dir,"No file is selected") - end. - - - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% % -% Different private helper functions % -% % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%Create the Header for the page If we now the mimetype use that type %% -%%otherwise use text %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -header() -> - header("text/html"). -header(MimeType) -> - "Pragma:no-cache\r\n" ++ - "Content-type: " ++ MimeType ++ "\r\n\r\n". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%Create the Htmlheader set the title of the page %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -html_header(Title) -> - "<HTML>\n" ++ - "<HEAD>\n" ++ - "<TITLE>" ++ Title ++ "</TITLE>\n" ++ - "</HEAD>\n" - "<BODY BGCOLOR=\"#FFFFFF\">\n". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Close the body- and Html tags %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -html_end()-> - "</BODY></HTML>". - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% A script which reloads the menu frame and possibly pops up an alert%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -reload_menu_script(Err) -> - ["<SCRIPT>\n", - "function reloadMenu()\n", - " {\n", - " parent.menu.document.location.href=\"./menu_frame\";\n", - case Err of - "" -> ""; - _ -> " alert(\""++Err++"\");\n" - end, - case get_warnings() of - [] -> - ""; - Warnings -> - " alert(\""++fix_newline(lists:flatten(Warnings))++"\");\n" - end, - " }\n", - "</SCRIPT>\n", - "<BODY onLoad=reloadMenu() BGCOLOR=\"#FFFFFF\">"]. - -fix_newline([$\n|Rest]) -> - [$\\,$n|fix_newline(Rest)]; -fix_newline([$"|Rest]) -> - [$\\,$"|fix_newline(Rest)]; -fix_newline([Char|Rest]) -> - [Char|fix_newline(Rest)]; -fix_newline([]) -> - []. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Control the input data and return the intresting values or error % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -get_input_data(Input,Key)-> - case lists:keysearch(Key,1,parse(Input)) of - {value,{Key,Value}} -> - Value; - false -> - undefined - end. - -parse(Input) -> - httpd:parse_query(Input). - - -get_warnings() -> - cover_group_leader_proc ! {self(), get_warnings}, - receive {warnings,Warnings} -> - Warnings - end. diff --git a/lib/tools/src/lcnt.erl b/lib/tools/src/lcnt.erl index e8b3d242e4..d552d5b46e 100644 --- a/lib/tools/src/lcnt.erl +++ b/lib/tools/src/lcnt.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2013. All Rights Reserved. +%% Copyright Ericsson AB 2010-2015. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -94,12 +94,12 @@ -record(stats, { file :: atom(), - line :: non_neg_integer(), + line :: non_neg_integer() | 'undefined', tries :: non_neg_integer(), colls :: non_neg_integer(), time :: non_neg_integer(), % us nt :: non_neg_integer(), % #timings collected - hist :: tuple() % histogram + hist :: tuple() | 'undefined' % histogram }). -record(lock, { @@ -757,7 +757,7 @@ list2lock([F|Fs], Ls) -> stats2stats([]) -> []; stats2stats([Stat|Stats]) -> - Sz = tuple_size(#stats{}), + Sz = record_info(size, stats), [stat2stat(Stat,Sz)|stats2stats(Stats)]. stat2stat(Stat,Sz) when tuple_size(Stat) =:= Sz -> Stat; @@ -933,7 +933,6 @@ strings(Strings) -> strings(Strings, []). strings([], Out) -> Out; strings([{space, N, S} | Ss], Out) -> strings(Ss, Out ++ term2string(term2string("~~~ws", [N]), [S])); strings([{left, N, S} | Ss], Out) -> strings(Ss, Out ++ term2string(term2string(" ~~s~~~ws", [N]), [S,""])); -strings([{format, Format, S} | Ss], Out) -> strings(Ss, Out ++ term2string(Format, [S])); strings([S|Ss], Out) -> strings(Ss, Out ++ term2string("~ts", [S])). diff --git a/lib/tools/src/make.erl b/lib/tools/src/make.erl index 5d5a1ef2bd..26378f28a0 100644 --- a/lib/tools/src/make.erl +++ b/lib/tools/src/make.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -299,10 +299,11 @@ check_includes(File, IncludePath, ObjMTime) -> end. check_includes2(Epp, File, ObjMTime) -> + A1 = erl_anno:new(1), case epp:parse_erl_form(Epp) of - {ok, {attribute, 1, file, {File, 1}}} -> + {ok, {attribute, A1, file, {File, A1}}} -> check_includes2(Epp, File, ObjMTime); - {ok, {attribute, 1, file, {IncFile, 1}}} -> + {ok, {attribute, A1, file, {IncFile, A1}}} -> case file:read_file_info(IncFile) of {ok, #file_info{mtime=MTime}} when MTime>ObjMTime -> epp:close(Epp), diff --git a/lib/tools/src/tools.app.src b/lib/tools/src/tools.app.src index 978b54719c..a00969eabe 100644 --- a/lib/tools/src/tools.app.src +++ b/lib/tools/src/tools.app.src @@ -21,7 +21,6 @@ [{description, "DEVTOOLS CXC 138 16"}, {vsn, "%VSN%"}, {modules, [cover, - cover_web, eprof, fprof, instrument, @@ -36,12 +35,12 @@ xref_utils ] }, - {registered,[webcover_server]}, + {registered, []}, {applications, [kernel, stdlib]}, {env, [{file_util_search_methods,[{"", ""}, {"ebin", "esrc"}, {"ebin", "src"}]} ] }, - {runtime_dependencies, ["webtool-0.8.10","stdlib-2.5","runtime_tools-1.8.14", + {runtime_dependencies, ["stdlib-2.5","runtime_tools-1.8.14", "kernel-3.0","inets-5.10","erts-7.0", "compiler-5.0"]} ] diff --git a/lib/tools/test/cover_SUITE.erl b/lib/tools/test/cover_SUITE.erl index 25c9317608..71570a55fa 100644 --- a/lib/tools/test/cover_SUITE.erl +++ b/lib/tools/test/cover_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2015. All Rights Reserved. +%% Copyright Ericsson AB 2001-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -19,43 +19,17 @@ %% -module(cover_SUITE). --export([all/0, init_per_testcase/2, end_per_testcase/2, - suite/0,groups/0,init_per_suite/1, end_per_suite/1, - init_per_group/2,end_per_group/2]). - --export([coverage/1, coverage_analysis/1, - start/1, compile/1, analyse/1, misc/1, stop/1, - distribution/1, reconnect/1, die_and_reconnect/1, - dont_reconnect_after_stop/1, stop_node_after_disconnect/1, - export_import/1, - otp_5031/1, eif/1, otp_5305/1, otp_5418/1, otp_6115/1, otp_7095/1, - otp_8188/1, otp_8270/1, otp_8273/1, otp_8340/1, - otp_10979_hanging_node/1, compile_beam_opts/1, eep37/1, - analyse_no_beam/1, line_0/1]). - --export([do_coverage/1]). - --export([distribution_performance/1]). +-compile(export_all). -include_lib("test_server/include/test_server.hrl"). -%%---------------------------------------------------------------------- -%% The following directory structure is assumed: -%% cwd __________________________________________ -%% | \ \ \ \ \ \ \ -%% a b cc d f d1 compile_beam_____ otp_6115 -%% | \ \ \ \ \ \ \ -%% e crypt v w x d f1 f2 -%% | -%% y -%%---------------------------------------------------------------------- - suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> NoStartStop = [eif,otp_5305,otp_5418,otp_7095,otp_8273, otp_8340,otp_8188,compile_beam_opts,eep37, - analyse_no_beam, line_0], + analyse_no_beam, line_0, compile_beam_no_file, + otp_13277], StartStop = [start, compile, analyse, misc, stop, distribution, reconnect, die_and_reconnect, dont_reconnect_after_stop, stop_node_after_disconnect, @@ -778,8 +752,8 @@ distribution_performance(Config) -> %% [{ok,_} = cover:compile_beam(Mod) || Mod <- Mods] %% end, CFun = fun() -> cover:compile_beam(Mods) end, - {CT,CA} = timer:tc(CFun), -% erlang:display(CA), + {CT,_CA} = timer:tc(CFun), +% erlang:display(_CA), erlang:display({compile,CT}), {SNT,_} = timer:tc(fun() -> {ok,[N1]} = cover:start(nodes()) end), @@ -799,7 +773,7 @@ distribution_performance(Config) -> % Fun = fun() -> cover:reset() end, - {AT,A} = timer:tc(Fun), + {AT,_A} = timer:tc(Fun), erlang:display({analyse,AT}), % erlang:display(lists:sort([X || X={_MFA,N} <- lists:append([L || {ok,L}<-A]), N=/=0])), @@ -1279,7 +1253,7 @@ otp_8340(doc) -> ["OTP-8340. Bug."]; otp_8340(suite) -> []; otp_8340(Config) when is_list(Config) -> - ?line [{{t,1},1},{{t,2},1},{{t,4},1}] = + ?line [{{t,1},1},{{t,4},1}] = analyse_expr(<<"<< \n" " <<3:2, \n" " SeqId:62>> \n" @@ -1573,8 +1547,10 @@ comprehension_8188(Cf) -> " true]. \n" % 2 " two() -> 2">>, Cf), % 1 + %% The template cannot have a counter since it is not allowed to + %% be a block. ?line [{{t,1},1}, - {{t,2},2}, + %% {{t,2},2}, {{t,3},1}, {{t,4},1}, {{t,5},0}, @@ -1584,7 +1560,7 @@ comprehension_8188(Cf) -> {{t,13},2}, {{t,14},2}] = analyse_expr(<<"<< \n" % 1 - " << (X*2) >> || \n" % 2 + " << (X*2) >> || \n" % 2 (now: 0) " <<X>> <= << (case two() of\n" " 2 -> 1;\n" % 1 " _ -> 2\n" % 0 @@ -1599,7 +1575,7 @@ comprehension_8188(Cf) -> "two() -> 2">>, Cf), ?line [{{t,1},1}, - {{t,2},4}, + %% {{t,2},4}, {{t,4},1}, {{t,6},1}, {{t,7},0}, @@ -1608,7 +1584,7 @@ comprehension_8188(Cf) -> {{t,12},4}, {{t,13},1}] = analyse_expr(<<"<< \n" % 1 - " << (2)\n" % 4 + " << (2)\n" % 4 (now: 0) " :(8) >> || \n" " <<X>> <= << 1,\n" % 1 " (case two() of \n" @@ -1746,6 +1722,49 @@ line_0(Config) -> ok. +%% OTP-13200: Return error instead of crashing when trying to compile +%% a beam which has no 'file' attribute. +compile_beam_no_file(Config) -> + PrivDir = ?config(priv_dir,Config), + Dir = filename:join(PrivDir,"compile_beam_no_file"), + ok = filelib:ensure_dir(filename:join(Dir,"*")), + code:add_patha(Dir), + Str = lists:concat( + ["-module(nofile).\n" + "-compile(export_all).\n" + "foo() -> ok.\n"]), + TT = do_scan(Str), + Forms = [ begin {ok,Y} = erl_parse:parse_form(X),Y end || X <- TT ], + {ok,_,Bin} = compile:forms(Forms,[debug_info]), + BeamFile = filename:join(Dir,"nofile.beam"), + ok = file:write_file(BeamFile,Bin), + {error,{no_file_attribute,BeamFile}} = cover:compile_beam(nofile), + [{error,{no_file_attribute,BeamFile}}] = cover:compile_beam_directory(Dir), + ok. + +do_scan([]) -> + []; +do_scan(Str) -> + {done,{ok,T,_},C} = erl_scan:tokens([],Str,0), + [ T | do_scan(C) ]. + +otp_13277(doc) -> + ["PR 856. Fix a bc bug."]; +otp_13277(Config) -> + Test = <<"-module(t). + -export([t/0]). + + pad(A, L) -> + P = << <<\"#\">> || _ <- lists:seq(1, L) >>, + <<A/binary, P/binary>>. + + t() -> + pad(<<\"hi\">>, 2). + ">>, + ?line File = cc_mod(t, Test, Config), + ?line <<"hi##">> = t:t(), + ?line ok = file:delete(File), + ok. %%--Auxiliary------------------------------------------------------------ diff --git a/lib/tools/test/cover_SUITE_data/cc.erl b/lib/tools/test/cover_SUITE_data/cc.erl index 587bdbe493..7eb165ef8a 100644 --- a/lib/tools/test/cover_SUITE_data/cc.erl +++ b/lib/tools/test/cover_SUITE_data/cc.erl @@ -1,88 +1,17 @@ -module(cc). --export([epp/1, epp/2, dbg/1, dbg/2, cvr/1, cvr/2]). --export([p/2, pp/2]). +-compile(export_all). -%% epp(Module) - Creates Module.epp which contains all forms of Module -%% as obtained by using epp. -%% -%% dbg(Module) - Creates Module.dbg which contains all forms of Module -%% as obtained by using beam_lib:chunks/2. -%% -%% cvr(Module) - Creates Module.cvr which contains all forms of Module -%% as obtained by using cover:transform/3. -%% +%% This is a dummy module used only for cover compiling. The content +%% of this module has no meaning for the test. -epp(Module) -> - epp(Module, p). -epp(Module, P) -> - File = atom_to_list(Module)++".erl", - {ok,Cwd} = file:get_cwd(), - {ok, Fd1} = epp:open(File, [Cwd], []), - {ok, Fd2} = file:open(atom_to_list(Module)++".epp", write), +foo() -> + T = erlang:time(), + spawn(fun() -> bar(T) end). - epp(Fd1, Fd2, P), - - epp:close(Fd1), - file:close(Fd2), - ok. - -epp(Fd1, Fd2, P) -> - case epp:parse_erl_form(Fd1) of - {ok, {attribute,Line,Attr,Data}} -> - epp(Fd1, Fd2, P); - {ok, Form} when P==p -> - io:format(Fd2, "~p.~n", [Form]), - epp(Fd1, Fd2, P); - {ok, Form} when P==pp -> - io:format(Fd2, "~p.~n", [erl_pp:form(Form)]), - epp(Fd1, Fd2, P); - {eof, Line} -> - ok - end. - -cvr(Module) -> - cvr(Module, p). -cvr(Module, P) -> - case beam_lib:chunks(Module, [abstract_code]) of - {ok, {Module, [{abstract_code, no_abstract_code}]}} -> - {error, {no_debug_info,Module}}; - {ok, {Module, [{abstract_code, {Vsn, Forms}}]}} -> - Vars = {vars,Module,Vsn, [], - undefined, undefined, undefined, undefined, undefined, - undefined, - false}, - {ok, TForms, _Vars2} = cover:transform(Forms, [], Vars), - File = atom_to_list(Module)++".cvr", - apply(?MODULE, P, [File, TForms]); - Error -> - Error +bar(T) -> + receive + X -> + T1 = erlang:time(), + io:format("received ~p at ~p. Last time: ~p~n",[X,T1,T]), + bar(T1) end. - -dbg(Module) -> - dbg(Module, p). -dbg(Module, P) -> - case beam_lib:chunks(Module, [abstract_code]) of - {ok, {Module, [{abstract_code, no_abstract_code}]}} -> - {error, {no_debug_info,Module}}; - {ok, {Module, [{abstract_code, {Vsn, Forms}}]}} -> - File = atom_to_list(Module)++".dbg", - apply(?MODULE, P, [File, Forms]); - Error -> - Error - end. - -p(File, Forms) -> - {ok, Fd} = file:open(File, write), - lists:foreach(fun(Form) -> - io:format(Fd, "~p.~n", [Form]) - end, - Forms), - file:close(Fd). - -pp(File, Forms) -> - {ok, Fd} = file:open(File, write), - lists:foreach(fun(Form) -> - io:format(Fd, "~s", [erl_pp:form(Form)]) - end, - Forms), - file:close(Fd). diff --git a/lib/tools/test/xref_SUITE.erl b/lib/tools/test/xref_SUITE.erl index ad47b31443..71c8b1a277 100644 --- a/lib/tools/test/xref_SUITE.erl +++ b/lib/tools/test/xref_SUITE.erl @@ -1151,17 +1151,13 @@ read_expected(Version) -> {POS8+4,{FF,{a,b,1}}}, {POS8+4,{FF,{erlang,apply,2}}}, {POS8+5,{FF,{erlang,apply,2}}}, - {POS8+6,{FF,{erlang,apply,3}}}, {POS8+6,{FF,{m,f,1}}}, - {POS8+7,{FF,{erlang,apply,3}}}, - {POS9+1,{FF,{erlang,apply,3}}}, {POS9+1,{FF,{read,bi,0}}}, {POS9+2,{FF,{a,b,1}}}, {POS9+2,{FF,{erlang,apply,2}}}, {POS9+3,{FF,{erlang,apply,2}}}, {POS9+4,{FF,{erlang,apply,2}}}, {POS9+4,{FF,{erlang,not_a_function,1}}}, - {POS9+5,{FF,{erlang,apply,3}}}, {POS9+5,{FF,{mod,func,2}}}, {POS9+6,{FF,{erlang,apply,1}}}, {POS9+7,{FF,{erlang,apply,2}}}, @@ -1169,17 +1165,11 @@ read_expected(Version) -> {POS9+8,{FF,{q,f,1}}}, {POS10+4,{FF,{erlang,apply,2}}}, {POS10+5,{FF,{mod1,fun1,1}}}, - {POS11+1,{FF,{erlang,apply,3}}}, - {POS11+2,{FF,{erlang,apply,3}}}, - {POS11+3,{FF,{erlang,apply,3}}}, - {POS11+4,{FF,{erlang,apply,3}}}, {POS11+6,{FF,{erlang,apply,2}}}, {POS12+1,{FF,{erlang,apply,2}}}, {POS12+4,{FF,{erlang,apply,2}}}, - {POS12+5,{FF,{erlang,apply,3}}}, {POS12+5,{FF,{m3,f3,2}}}, {POS12+7,{FF,{erlang,apply,2}}}, - {POS12+8,{FF,{erlang,apply,3}}}, {POS13+1,{FF,{dm,df,1}}}, {POS13+6,{{read,bi,0},{foo,module_info,0}}}, {POS13+7,{{read,bi,0},{read,module_info,0}}}, @@ -1189,10 +1179,6 @@ read_expected(Version) -> OK = case Version of abstract_v1 -> - [{POS8+3, {FF,{erlang,apply,3}}}, - {POS10+1, {FF,{erlang,apply,3}}}, - {POS10+6, {FF,{erlang,apply,3}}}] - ++ [{0,{FF,{read,'$F_EXPR',178}}}, {0,{FF,{modul,'$F_EXPR',179}}}] ++ O1; @@ -1213,13 +1199,25 @@ read_expected(Version) -> {POS3+3, {FF,{erlang,spawn_link,3}}}, {POS3+4, {FF,{erlang,spawn_link,3}}}, {POS6+4, {FF,{erlang,spawn,3}}}, + {POS8+6,{FF,{erlang,apply,3}}}, + {POS8+7,{FF,{erlang,apply,3}}}, + {POS9+1,{FF,{erlang,apply,3}}}, + {POS9+5,{FF,{erlang,apply,3}}}, + {POS11+1,{FF,{erlang,apply,3}}}, + {POS11+2,{FF,{erlang,apply,3}}}, + {POS11+3,{FF,{erlang,apply,3}}}, + {POS11+4,{FF,{erlang,apply,3}}}, + {POS12+5,{FF,{erlang,apply,3}}}, + {POS12+8,{FF,{erlang,apply,3}}}, {POS13+5, {{read,bi,0},{erlang,length,1}}}, {POS14+3, {{read,bi,0},{erlang,length,1}}}], %% Operators (OTP-8647): OKB = case Version of abstract_v1 -> - []; + [{POS8+3, {FF,{erlang,apply,3}}}, + {POS10+1, {FF,{erlang,apply,3}}}, + {POS10+6, {FF,{erlang,apply,3}}}]; _ -> [{POS13+16, {{read,bi,0},{erlang,'!',2}}}, {POS13+16, {{read,bi,0},{erlang,'-',1}}}, diff --git a/lib/typer/src/typer.erl b/lib/typer/src/typer.erl index 562530c868..5c82750a21 100644 --- a/lib/typer/src/typer.erl +++ b/lib/typer/src/typer.erl @@ -2,7 +2,7 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2015. All Rights Reserved. +%% Copyright Ericsson AB 2006-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -137,11 +137,14 @@ extract(#analysis{macros = Macros, NewCodeServer = try NewRecords = dialyzer_codeserver:get_temp_records(CodeServer1), + NewExpTypes = dialyzer_codeserver:get_temp_exported_types(CodeServer1), + case sets:size(NewExpTypes) of 0 -> ok end, OldRecords = dialyzer_plt:get_types(TrustPLT), % XXX change to the PLT? MergedRecords = dialyzer_utils:merge_records(NewRecords, OldRecords), CodeServer2 = dialyzer_codeserver:set_temp_records(MergedRecords, CodeServer1), - CodeServer3 = dialyzer_utils:process_record_remote_types(CodeServer2), - dialyzer_contracts:process_contract_remote_types(CodeServer3) + CodeServer3 = dialyzer_codeserver:finalize_exported_types(NewExpTypes, CodeServer2), + CodeServer4 = dialyzer_utils:process_record_remote_types(CodeServer3), + dialyzer_contracts:process_contract_remote_types(CodeServer4) catch throw:{error, ErrorMsg} -> compile_error(ErrorMsg) @@ -845,8 +848,7 @@ collect_info(Analysis) -> %% io:format("Merged Records ~p",[MergedRecords]), TmpCServer1 = dialyzer_codeserver:set_temp_records(MergedRecords, TmpCServer), TmpCServer2 = - dialyzer_codeserver:insert_temp_exported_types(MergedExpTypes, - TmpCServer1), + dialyzer_codeserver:finalize_exported_types(MergedExpTypes, TmpCServer1), TmpCServer3 = dialyzer_utils:process_record_remote_types(TmpCServer2), dialyzer_contracts:process_contract_remote_types(TmpCServer3) catch diff --git a/lib/webtool/AUTHORS b/lib/webtool/AUTHORS deleted file mode 100644 index 5f173dd264..0000000000 --- a/lib/webtool/AUTHORS +++ /dev/null @@ -1,4 +0,0 @@ -Original Authors and Contributors: - -Siri Hansen -Martin Gustafsson diff --git a/lib/webtool/Makefile b/lib/webtool/Makefile deleted file mode 100644 index 9afcb87af2..0000000000 --- a/lib/webtool/Makefile +++ /dev/null @@ -1,39 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 2001-2009. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Common Macros -# ---------------------------------------------------- - -SUB_DIRECTORIES = src priv doc/src - -include vsn.mk -VSN = $(WEBTOOL_VSN) - -SPECIAL_TARGETS = - -# ---------------------------------------------------- -# Default Subdir Targets -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_subdir.mk - - diff --git a/lib/webtool/doc/html/.gitignore b/lib/webtool/doc/html/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/webtool/doc/html/.gitignore +++ /dev/null diff --git a/lib/webtool/doc/man1/.gitignore b/lib/webtool/doc/man1/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/webtool/doc/man1/.gitignore +++ /dev/null diff --git a/lib/webtool/doc/man3/.gitignore b/lib/webtool/doc/man3/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/webtool/doc/man3/.gitignore +++ /dev/null diff --git a/lib/webtool/doc/pdf/.gitignore b/lib/webtool/doc/pdf/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/webtool/doc/pdf/.gitignore +++ /dev/null diff --git a/lib/webtool/doc/src/Makefile b/lib/webtool/doc/src/Makefile deleted file mode 100644 index 57de52a616..0000000000 --- a/lib/webtool/doc/src/Makefile +++ /dev/null @@ -1,132 +0,0 @@ -# ``Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# The Initial Developer of the Original Code is Ericsson Utvecklings AB. -# Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings -# AB. All Rights Reserved.'' -# -# $Id$ -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../../vsn.mk -VSN=$(WEBTOOL_VSN) -APPLICATION=webtool - -DOC_EXTRA_FRONT_PAGE_INFO=Important note: \ -The Webtool application is obsolete and will be removed \ -in the next major OTP release - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- -XML_APPLICATION_FILES = ref_man.xml - -XML_REF1_FILES = start_webtool.xml - -XML_REF3_FILES = webtool.xml - -XML_PART_FILES = \ - part.xml \ - part_notes.xml \ - part_notes_history.xml - -XML_CHAPTER_FILES = \ - webtool_chapter.xml \ - notes.xml \ - notes_history.xml - -BOOK_FILES = book.xml - -XML_FILES = \ - $(BOOK_FILES) $(XML_CHAPTER_FILES) \ - $(XML_PART_FILES) $(XML_REF3_FILES) \ - $(XML_REF1_FILES) $(XML_APPLICATION_FILES) - -GIF_FILES = - -# ---------------------------------------------------- - -HTML_FILES = $(XML_APPLICATION_FILES:%.xml=$(HTMLDIR)/%.html) \ - $(XML_PART_FILES:%.xml=$(HTMLDIR)/%.html) - -INFO_FILE = ../../info - -MAN1_FILES = $(XML_REF1_FILES:%.xml=$(MAN1DIR)/%.1) -MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) - -HTML_REF_MAN_FILE = $(HTMLDIR)/index.html - -TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -XML_FLAGS += -DVIPS_FLAGS += - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- -$(HTMLDIR)/%.gif: %.gif - $(INSTALL_DATA) $< $@ - -docs: pdf html man - -$(TOP_PDF_FILE): $(XML_FILES) - -pdf: $(TOP_PDF_FILE) - -html: gifs $(HTML_REF_MAN_FILE) - - -clean clean_docs: - rm -rf $(HTMLDIR)/* - rm -f $(MAN1DIR)/* - rm -f $(MAN3DIR)/* - rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) - rm -f errs core *~ - -man: $(MAN1_FILES) $(MAN3_FILES) - -gifs: $(GIF_FILES:%=$(HTMLDIR)/%) - -debug opt: - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_docs_spec: docs - $(INSTALL_DIR) "$(RELSYSDIR)/doc/pdf" - $(INSTALL_DATA) $(TOP_PDF_FILE) "$(RELSYSDIR)/doc/pdf" - $(INSTALL_DIR) "$(RELSYSDIR)/doc/html" - $(INSTALL_DATA) $(HTMLDIR)/* \ - "$(RELSYSDIR)/doc/html" - $(INSTALL_DATA) $(INFO_FILE) "$(RELSYSDIR)" - $(INSTALL_DIR) "$(RELEASE_PATH)/man/man1" - $(INSTALL_DATA) $(MAN1_FILES) "$(RELEASE_PATH)/man/man1" - $(INSTALL_DIR) "$(RELEASE_PATH)/man/man3" - $(INSTALL_DATA) $(MAN3_FILES) "$(RELEASE_PATH)/man/man3" - -release_spec: - diff --git a/lib/webtool/doc/src/book.xml b/lib/webtool/doc/src/book.xml deleted file mode 100644 index feccee7c62..0000000000 --- a/lib/webtool/doc/src/book.xml +++ /dev/null @@ -1,48 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE book SYSTEM "book.dtd"> - -<book xmlns:xi="http://www.w3.org/2001/XInclude"> - <header titlestyle="normal"> - <copyright> - <year>2001</year><year>2013</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>WebTool</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev>1.0</rev> - </header> - <insidecover> - </insidecover> - <pagetext>WebTool</pagetext> - <preamble> - </preamble> - <parts lift="no"> - <xi:include href="part.xml"/> - </parts> - <applications> - <xi:include href="ref_man.xml"/> - </applications> - <releasenotes> - <xi:include href="notes.xml"/> - </releasenotes> - <listofterms></listofterms> - <index></index> -</book> - diff --git a/lib/webtool/doc/src/fascicules.xml b/lib/webtool/doc/src/fascicules.xml deleted file mode 100644 index 37feca543f..0000000000 --- a/lib/webtool/doc/src/fascicules.xml +++ /dev/null @@ -1,18 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE fascicules SYSTEM "fascicules.dtd"> - -<fascicules> - <fascicule file="part" href="part_frame.html" entry="no"> - User's Guide - </fascicule> - <fascicule file="ref_man" href="ref_man_frame.html" entry="yes"> - Reference Manual - </fascicule> - <fascicule file="part_notes" href="part_notes_frame.html" entry="no"> - Release Notes - </fascicule> - <fascicule file="" href="../../../../doc/print.html" entry="no"> - Off-Print - </fascicule> -</fascicules> - diff --git a/lib/webtool/doc/src/notes.xml b/lib/webtool/doc/src/notes.xml deleted file mode 100644 index 21309261a8..0000000000 --- a/lib/webtool/doc/src/notes.xml +++ /dev/null @@ -1,253 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE chapter SYSTEM "chapter.dtd"> - -<chapter> - <header> - <copyright> - <year>2004</year><year>2013</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>Webtool Release Notes</title> - <prepared>otp_appnotes</prepared> - <docno>nil</docno> - <date>nil</date> - <rev>nil</rev> - <file>notes.xml</file> - </header> - <p>This document describes the changes made to the Webtool - application.</p> - -<section><title>WebTool 0.9</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - The Webtool application has been marked as obsolete and - will be removed from OTP in the next major release (OTP - 19.0).</p> - <p> - Own Id: OTP-10922 Aux Id: OTP-12705 </p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.10</title> - - <section><title>Fixed Bugs and Malfunctions</title> - <list> - <item> - <p> - Application upgrade (appup) files are corrected for the - following applications: </p> - <p> - <c>asn1, common_test, compiler, crypto, debugger, - dialyzer, edoc, eldap, erl_docgen, et, eunit, gs, hipe, - inets, observer, odbc, os_mon, otp_mibs, parsetools, - percept, public_key, reltool, runtime_tools, ssh, - syntax_tools, test_server, tools, typer, webtool, wx, - xmerl</c></p> - <p> - A new test utility for testing appup files is added to - test_server. This is now used by most applications in - OTP.</p> - <p> - (Thanks to Tobias Schlager)</p> - <p> - Own Id: OTP-11744</p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.9.2</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - Misc build updates</p> - <p> - Own Id: OTP-10784</p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.9.1</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - Miscellaneous documentation build updates</p> - <p> - Own Id: OTP-9813</p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.9</title> - - <section><title>Fixed Bugs and Malfunctions</title> - <list> - <item> - <p> - Do not install *.bat files on non-win32 machines (Thanks - to Hans Ulrich Niedermann)</p> - <p> - Own Id: OTP-9515</p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.8</title> - - <section><title>Fixed Bugs and Malfunctions</title> - <list> - <item> - <p> - Various small documentation fixes (Thanks to Bernard - Duggan)</p> - <p> - Own Id: OTP-9172</p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.7</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - Up until now Netscape has been the default web browser on - Unix/Linux. Webtool has now been updated to start Firefox - as default browser instead.</p> - <p> - Own Id: OTP-8651 Aux Id: OTP-8650 </p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.6</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - Misc updates</p> - <p> - Own Id: OTP-8456</p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.5</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - The documentation is now built with open source tools - (xsltproc and fop) that exists on most platforms. One - visible change is that the frames are removed.</p> - <p> - Own Id: OTP-8201</p> - </item> - </list> - </section> - -</section> - -<section><title>WebTool 0.8.4</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p>The copyright notices have been updated.</p> - <p> - Own Id: OTP-7851</p> - </item> - </list> - </section> - -</section> -<section><title>WebTool 0.8.3.2</title> - - <section><title>Improvements and New Features</title> - <list> - <item> - <p> - Minor updates.</p> - <p> - Own Id: OTP-6998</p> - </item> - </list> - </section> - -</section> - - <section> - <title>WebTool 0.8.3.1</title> - - <section> - <title>Improvements and New Features</title> - <list type="bulleted"> - <item> - <p>Minor Makefile changes.</p> - <p>Own Id: OTP-6689</p> - </item> - <item> - <p>Obsolete guard tests (such as list()) have been replaced - with the modern guard tests (such as is_list()).</p> - <p>Own Id: OTP-6725</p> - </item> - </list> - </section> - </section> - - <section> - <title>WebTool 0.8.3</title> - - <section> - <title>Improvements and New Features</title> - <list type="bulleted"> - <item> - <p>Removed some dead code discovered by Dialyzer.</p> - <p>Own Id: OTP-6041</p> - </item> - </list> - </section> - </section> -</chapter> - diff --git a/lib/webtool/doc/src/notes_history.xml b/lib/webtool/doc/src/notes_history.xml deleted file mode 100644 index 792475d948..0000000000 --- a/lib/webtool/doc/src/notes_history.xml +++ /dev/null @@ -1,74 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE chapter SYSTEM "chapter.dtd"> - -<chapter> - <header> - <copyright> - <year>2006</year> - <year>2013</year> - <holder>Ericsson AB, All Rights Reserved</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - The Initial Developer of the Original Code is Ericsson AB. - </legalnotice> - - <title>Webtool Release Notes History</title> - <prepared>otp_appnotes</prepared> - <docno>nil</docno> - <date>nil</date> - <rev>nil</rev> - </header> - - <section> - <title>Webtool 0.8.2</title> - - <section> - <title>Fixed Bugs and Malfunctions</title> - <list type="bulleted"> - <item> - <p>Bugfix: <c>webtool</c> crashed when trying to find a free - port number if connection failed with other reason than - <c>econnrefused</c>.</p> - <p>Own Id: OTP-5166</p> - </item> - </list> - </section> - - <section> - <title>Improvements and New Features</title> - <list type="bulleted"> - <item> - <p>Misc improvements:</p> - <list type="bulleted"> - <item>The function <c>debug_app/1</c> and some error - printouts are added to simplify debugging of own - application.</item> - <item>Multiple webtool instances can now be started on - the same host. If the default port (8888) is in use, port - 8889 is tried. If 8889 is also used, 8890 is tried and so - on. Max number of ports tried is 256.</item> - <item><em>Incompatible:</em> If <c>Data</c> is set to - <c>PortNumber</c> in <c>start(Path,Data)</c>, the default - data will be used for ip-number (<c>127.0.0.1</c>) and - server name (<c>localhost</c>).</item> - </list> - <p>*** POTENTIAL INCOMPATIBILITY ***</p> - <p>Own Id: OTP-4724</p> - </item> - </list> - </section> - </section> -</chapter> - diff --git a/lib/webtool/doc/src/part.xml b/lib/webtool/doc/src/part.xml deleted file mode 100644 index b0c4ee310d..0000000000 --- a/lib/webtool/doc/src/part.xml +++ /dev/null @@ -1,38 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE part SYSTEM "part.dtd"> - -<part xmlns:xi="http://www.w3.org/2001/XInclude"> - <header> - <copyright> - <year>2001</year><year>2013</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>WebTool User's Guide</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - </header> - <description> - <p><em>WebTool</em> provides a easy way to use web based tools with - Erlang/OTP. It configures and starts a webserver as well as all - available tools.</p> - </description> - <xi:include href="webtool_chapter.xml"/> -</part> - diff --git a/lib/webtool/doc/src/part_notes.xml b/lib/webtool/doc/src/part_notes.xml deleted file mode 100644 index db2b790f3f..0000000000 --- a/lib/webtool/doc/src/part_notes.xml +++ /dev/null @@ -1,40 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE part SYSTEM "part.dtd"> - -<part xmlns:xi="http://www.w3.org/2001/XInclude"> - <header> - <copyright> - <year>2004</year><year>2013</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>WebTool Release Notes</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - </header> - <description> - <p><em>WebTool</em> provides an easy way to use web based tools with - Erlang/OTP. It configures and starts a webserver as well as all - available tools.</p> - <p>For information about older versions, see - <url href="part_notes_history_frame.html">Release Notes History</url>.</p> - </description> - <xi:include href="notes"/> -</part> - diff --git a/lib/webtool/doc/src/part_notes_history.xml b/lib/webtool/doc/src/part_notes_history.xml deleted file mode 100644 index 50ce62e58d..0000000000 --- a/lib/webtool/doc/src/part_notes_history.xml +++ /dev/null @@ -1,40 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE part SYSTEM "part.dtd"> - -<part> - <header> - <copyright> - <year>2006</year> - <year>2013</year> - <holder>Ericsson AB, All Rights Reserved</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - The Initial Developer of the Original Code is Ericsson AB. - </legalnotice> - - <title>WebTool Release Notes History</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - </header> - <description> - <p><em>WebTool</em> provides a easy way to use web based tools with - Erlang/OTP. It configures and starts a webserver as well as all - available tools.</p> - </description> - <include file="notes_history"></include> -</part> - diff --git a/lib/webtool/doc/src/ref_man.xml b/lib/webtool/doc/src/ref_man.xml deleted file mode 100644 index aa81392b11..0000000000 --- a/lib/webtool/doc/src/ref_man.xml +++ /dev/null @@ -1,39 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE application SYSTEM "application.dtd"> - -<application xmlns:xi="http://www.w3.org/2001/XInclude"> - <header> - <copyright> - <year>2001</year><year>2013</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>WebTool Reference Manual</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - </header> - <description> - <p><em>WebTool</em> provides an easy way to use web based tools with - Erlang/OTP. It configures and starts a webserver as well as all - available tools.</p> - </description> - <xi:include href="webtool.xml"/> - <xi:include href="start_webtool.xml"/> -</application> - diff --git a/lib/webtool/doc/src/start_webtool.xml b/lib/webtool/doc/src/start_webtool.xml deleted file mode 100644 index e9c94c4271..0000000000 --- a/lib/webtool/doc/src/start_webtool.xml +++ /dev/null @@ -1,104 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE comref SYSTEM "comref.dtd"> - -<comref> - <header> - <copyright> - <year>2003</year><year>2013</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>start_webtool</title> - <prepared></prepared> - <responsible></responsible> - <docno>1</docno> - <approved></approved> - <checked></checked> - <date>2003-06-18</date> - <rev></rev> - <file>start_webtool.sgml</file> - </header> - <com>start_webtool</com> - <comsummary>WebTool Start Script</comsummary> - <description> - <p>The <c>start_webtool</c> script starts WebTool, a WebTool - application and a web browser pointing to this application.</p> - </description> - <funcs> - <func> - <name>start_webtool application [ browser ]</name> - <fsummary>Start a WebTool Application</fsummary> - <desc> - <p>Starts WebTool, the given WebTool Application and a web - browser pointing to this application. - </p> - <p>If no argument is given, a list of available applications - is displayed, e.g.</p> - <pre> ->start_webtool -Starting webtool... -WebTool is available at http://localhost:8888/ -Or http://127.0.0.1:8888/ - -Usage: start_webtool application [ browser ] - -Available applications are: [orber,appmon,crashdump_viewer,webcover] -Default browser is 'iexplore' (Internet Explorer) on Windows or else 'firefox' </pre> - <p>To start any of the listed applications, give the - application name as the first argument, e.g.</p> - <pre> ->start_webtool webcover -Starting webtool... -WebTool is available at http://localhost:8888/ -Or http://127.0.0.1:8888/ -Starting webcover... -Sending URL to netscape...done </pre> - <p>The WebTool application WebCover is then started and the - default browser is used. The default browser is Internet - Explorer on Windows or else Firefox. - </p> - <p>To use another browser, give the browser's start command - as the second argument, e.g.</p> - <pre> ->start_webtool webcover mozilla -Starting webtool... -WebTool is available at http://localhost:8888/ -Or http://127.0.0.1:8888/ -Starting webcover... -Sending URL to mozilla...done </pre> - <p>If the given browser name is not known to WebTool, WebTool - will run it as a command with the start URL as the only - argument, e.g.</p> - <pre> ->start_webtool webcover mybrowser -Starting webtool... -WebTool is available at http://localhost:8888/ -Or http://127.0.0.1:8888/ -Starting webcover... -Starting mybrowser... </pre> - <p>Here the command <c>"mybrowser http://localhost:8888/webcover"</c> is executed. - </p> - </desc> - </func> - </funcs> - - <section> - <title>See Also</title> - <p><seealso marker="webtool">webtool(3)</seealso></p> - </section> -</comref> - diff --git a/lib/webtool/doc/src/webtool.xml b/lib/webtool/doc/src/webtool.xml deleted file mode 100644 index 2647518dae..0000000000 --- a/lib/webtool/doc/src/webtool.xml +++ /dev/null @@ -1,157 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE erlref SYSTEM "erlref.dtd"> - -<erlref> - <header> - <copyright> - <year>2001</year> - <year>2013</year> - <holder>Ericsson AB, All Rights Reserved</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - The Initial Developer of the Original Code is Ericsson AB. - </legalnotice> - - <title>webtool</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - </header> - <module>webtool</module> - <modulesummary>WebTool is a tool used to simplify the implementation of web based tools with Erlang/OTP.</modulesummary> - <description> - <p>WebTool makes it easy to use web based tools with Erlang/OTP. WebTool - configures and starts the webserver httpd.</p> - </description> - <funcs> - <func> - <name>start()-> {ok,Pid}| {stop,Reason}</name> - <fsummary>Start WebTool.</fsummary> - <desc> - <p>Start WebTool with default data, i.e. port 8888, ip-number - 127.0.0.1, and server-name <c>localhost</c>. If port 8888 is - in use, port 8889 is tried instead. If 8889 is also in use, - 8890 is tried and so on. Max number of ports tried is 256. - </p> - <p>The <c>mime.types</c> file and WebTool's own HTML files - are assumed to be in the directory - <c><![CDATA[webtool-<vsn>/priv/root/conf]]></c>.</p> - </desc> - </func> - <func> - <name>start(Path,Data)->{ok,Pid}|{stop,Reason}</name> - <fsummary>Start WebTool with default configuration.</fsummary> - <type> - <v>Path = string() | standard_path</v> - <v>Data = [Port,Address,Name] | PortNumber | standard_data</v> - <v>Port = {port,PortNumber}</v> - <v>Address = {bind_address,IpNumber}</v> - <v>Name = {server_name,ServerName}</v> - <v>PortNumber = integer()</v> - <v>IpNumber = tuple(), e.g. {127,0,0,1}</v> - <v>ServerName = string()</v> - <v>Pid = pid()</v> - </type> - <desc> - <p>Use this function to start WebTool if the default port, - ip-number,servername or path can not be used.</p> - <p><c>Path</c> is the directory where the <c>mime.types</c> - file and WebTool's own HTML files are located. By default - this is <c><![CDATA[webtool-<vsn>/priv]]></c>, and in most cases there - is no need to change this. If <c>Path</c> is set to - <c>standard_path</c> the default will be used.</p> - <p>If <c>Data</c> is set to <c>PortNumber</c>, the default data - will be used for ip-number (<c>127.0.0.1</c>) and server - name (<c>localhost</c>).</p> - </desc> - </func> - <func> - <name>stop()->void</name> - <fsummary>Stop WebTool.</fsummary> - <desc> - <p>Stop WebTool and the tools started by WebTool.</p> - </desc> - </func> - <func> - <name>debug_app(Module)->void</name> - <fsummary>Debug a WebTool application.</fsummary> - <type> - <v>Module = atom()</v> - </type> - <desc> - <p>Debug a WebTool application by tracing all functions in the - given module which are called from WebTool.</p> - </desc> - </func> - <func> - <name>stop_debug()->void</name> - <fsummary>Stop debugging an application and format the trace log.</fsummary> - <desc> - <p>Stop the tracing started by <c>debug_app/1</c>, and format - the trace log.</p> - </desc> - </func> - </funcs> - - <section> - <title>CALLBACK FUNCTIONS</title> - <p>The following callback function must be implemented by each web - based tool that will be used via WebTool. When started, WebTool - searches the Erlang code path for *.tool files to locate all web - based tools and their callback functions. See the <seealso marker="webtool_chapter">WebTool User's Guide</seealso> for more - information about the *.tool files.</p> - </section> - <funcs> - <func> - <name>Module:Func(Data)-> {Name,WebData}|error</name> - <fsummary>Returns configuration data needed by WebTool to configure and start a tool.</fsummary> - <type> - <v>Data = term()</v> - <v>Name = atom()</v> - <v>WebData = [WebOptions]</v> - <v>WebOptions = LinkData | Alias | Start</v> - <v>LinkData = {web_data,{ToolName,Url}}</v> - <v>Alias = {alias,{VirtualPath,RealPath}} | {alias,{erl_alias,Path,[Modules]}</v> - <v>Start = {start,StartData}</v> - <v>ToolName = Url = VirtualPath = RealPath = Path = string()</v> - <v>Modules = atom()</v> - <v>StartData = AppData | ChildSpec | Func</v> - <v>AppData = {app,AppName}</v> - <v>ChildSpec = {child,child_spec()}</v> - <d>See the Reference Manual for the module supervisor in the STDLIB application for details about child_spec().</d> - <v>Func = {func,{StartMod,StartFunc,StartArg}, {StopMod,StopFunc,StopArg}}</v> - <v>AppName = StartMod = StartFunc = StopMod = StopFunc =atom()</v> - <v>StartArg = StopArg = [term()]</v> - </type> - <desc> - <p>This is the configuration function (<c>config_func</c>) - which must be stated in the <c>*.tool</c> file.</p> - <p>The function is called by WebTool at startup to retrieve the - data needed to start and configure the tool. <c>LinkData</c> is - used by WebTool to create the link to the tool. <c>Alias</c> is - used to create the aliases needed by the webserver. <c>Start</c> - is used to start and stop the tool.</p> - </desc> - </func> - </funcs> - - <section> - <title>See Also</title> - <p><seealso marker="start_webtool">start_webtool(1)</seealso>, - <seealso marker="webtool_chapter">WebTool User's Guide</seealso></p> - </section> -</erlref> - diff --git a/lib/webtool/doc/src/webtool_chapter.xml b/lib/webtool/doc/src/webtool_chapter.xml deleted file mode 100644 index 160a42f855..0000000000 --- a/lib/webtool/doc/src/webtool_chapter.xml +++ /dev/null @@ -1,246 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE chapter SYSTEM "chapter.dtd"> - -<chapter> - <header> - <copyright> - <year>2001</year><year>2013</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - </legalnotice> - - <title>WebTool User Guide</title> - <prepared></prepared> - <docno></docno> - <date></date> - <rev></rev> - <file>webtool_chapter.xml</file> - </header> - - <section> - <title>Introduction </title> - <p>WebTool provides an easy and efficient way to implement web - based tools with Erlang/OTP. WebTool configures and starts the - webserver and the various web based tools.</p> - <p>All tools that shall run under WebTool must have a *.tool - file in the code path or in its priv directory. When WebTool - starts it searches the code path for such files. For each - <c>ebin</c> directory in the path, the <c>priv</c> directory is - also searched. The *.tool files contain the configuration data - for each web based tool.</p> - </section> - - <section> - <title>Starting WebTool</title> - <p>Start WebTool by calling the function <c>webtool:start/0</c> or - <c>webtool:start/2</c>. If <c>webtool:start/0</c> is used the - start page of WebTool is available at - <em>http://localhost:8888/</em> or - <em>http://127.0.0.1:8888/</em>, and the directory containing - the root directory for the webserver, is assumed to be - <c><![CDATA[webtool-<vsn>/priv]]></c>.</p> - <p>Use <c>webtool:start/2</c> if the default path for the root - directory, port, ip-number or server name can not be used. See - the Reference Manual for <seealso marker="webtool">webtool</seealso> for more information.</p> - <p>WebTool, with the default configuration as in <c>start/0</c>, - can also be started with the <c>start_webtool</c> script which - is available in the <c>priv</c> directory of the WebTool - application. See the Reference Manual for <seealso marker="start_webtool">start_webtool</seealso> for further - information about this script. For Windows users, the batch file - <c>start_webtool.bat</c> can be used for the same purpose.</p> - </section> - - <section> - <title>Using WebTool</title> - <p>Start WebTool and point the browser to the corresponding URL. - At the top of the page there is a frame with a link named - <em>WebTool</em>. Click that link and a page where it is - possible to start the available tools will appear in the main - frame.</p> - </section> - - <section> - <title>Start a web based tool</title> - <p>Click on the link labeled <em>WebTool</em> in the topmost frame, - select the checkbox for each tool to start and - click on the button labeled <em>Start</em>. A link to each tool - that WebTool succeeded to start will appear in the topmost frame.</p> - </section> - - <section> - <title>Stop a web based tool</title> - <p>Click on the link labeled <em>WebTool</em> in the topmost - frame. Select <em>Stop Tools</em> in the left frame. Select the - checkbox for each tool to stop and click on the button labeled - <em>Stop</em>.</p> - </section> - - <section> - <title>Develop new web based tools</title> - <p>WebTool can be used as a framework when developing new web based - tools.</p> - <p>A web based tool running under WebTool will typically consist of - three parts.</p> - <list type="bulleted"> - <item>A *.tool file which defines how WebTool can find the tool's - configuration data</item> - <item>The Erlang code generating the web interface to the tool (HTML - code)</item> - <item>The tool itself.</item> - </list> - <p>In most cases it is a good idea to separate the code for - creation of the html-pages and the code for the logic. This - increases the readability of the code and the logic might be - possible to reuse.</p> - - <section> - <title>The *.tool file</title> - <p>When WebTool starts it searches the current path for - <c>*.tool</c> files to find all available tools. The *.tool - file contains a version identifier and a list of tuples which - is the configuration data. The version identifier specifies - the *.tool file version, i.e. not the version of - webtool. Currently the only valid version is "1.2" and the - only valid configuration tag is - <c>config_func</c>. <c>config_func</c> specifies which - function WebTool must call to get further configuration data - for the tool. This means that a *.tool file generally must - look like this:</p> - <code type="none"> - {version,"1.2"}. - [{config_func,{Module,Function,Arguments}}]. </code> - <p><c>Module</c> is the name of the module where the callback - function is defined. <c>Function</c> is the name of the - callback function, and <c>Arguments</c> is the list of - arguments to the callback function.</p> - </section> - - <section> - <title>The configuration function</title> - <p>The *.tool file points out a configuration function. This - function must return a list of configuration parameters (see - the Reference Manual for <seealso marker="webtool">webtool</seealso>).</p> - <p>The <c>web_data</c> parameter is mandatory and it specifies - the name of the tool and the link to the tool's start - page. All other parameters are optional.</p> - <p>If the tool requires any processes to run, the <c>start</c> - parameter specifies the function that WebTool must call in - order to start the process(es).</p> - <p>The <c>alias</c> parameters are passed directly on to the - webserver (INETS). The webserver has three ways to create - dynamic web pages CGI, Eval Scheme and Erl Scheme. All tools - running under WebTool must use Erl Scheme.</p> - <p>Erl Scheme tries to resemble plain CGI. The big difference is - that Erl Scheme can only execute Erlang code. The code will - furthermore be executed on the same instance as the webserver.</p> - <p>An URL which calls an Erlang function with Erl Scheme can have - the following syntax:</p> - <code type="none"><![CDATA[ -http://Servername:Port/ErlScriptAlias/Mod/Func<?QueryString> ]]></code> - <p>An <c>alias</c> parameter in the configuration function can be - an ErlScriptAlias as used in the above URL. The definition of - an ErlScriptAlias shall be like this:</p> - <p><c>{alias,{erl_alias,Path,[Modules]}}</c>, e.g.</p> - <p><c>{alias,{erl_alias,"/testtool",[helloworld]}}</c></p> - <p>The following URL will then cause a call to the function - helloworld:helloworld/2 (if WebTool is started with default - settings i.e. servername "localhost" and port 8888):</p> - <p><c>http://localhost:8888/testtool/helloworld/helloworld</c></p> - <p>Note that the module <c>helloworld</c> must be in the code - path of the node running WebTool.</p> - <p>Functions that are called via the Erl Scheme must take two - arguments, <c>Environment</c> and <c>Input</c>. - </p> - <list type="bulleted"> - <item><c>Environment</c> is a list of key/value tuples.</item> - <item><c>Input</c> is the part of the URL after the "?", i.e. the - part of the URL containing name-value pairs. If the page was - called with the URL: - <br></br> -<c><![CDATA[http://localhost:8888/testtool/helloworld/helloworld?input1=one&input2=two]]></c> <br></br> -<c>Input</c> will be the string - <c><![CDATA["input1=one&input2=two"]]></c>. In the module - <c>httpd</c> in the INETS application there is a function - <c>parse_query</c> which will parse such a string and return - a list of key-value tuples.</item> - </list> - <p>An <c>alias</c> parameter in the configuration function can - also be a normal path alias. This can e.g. be used to point - out a directory where HTML files are stored. The following - definition states that the URL - <c>http://localhost:8888/mytool_home/</c> really points to the - directory <c>/usr/local/otp/lib/myapp-1.0/priv</c>:</p> - <p><c>{alias,{"/mytool_home","/usr/local/otp/lib/myapp-1.0/priv"}}</c></p> - <p>See the INETS documentation, especially the module - <c>mod_esi</c>, for a more in depth coverage of the Erl Scheme.</p> - </section> - - <section> - <title>A small example</title> - <p>A Hello World example that uses Erl Scheme would look like - this. Note that this example does not have a process running - and thus does not need a <c>start</c> parameter in the - configuration function. - </p> - <p><em>helloworld.erl:</em></p> - <pre> - -module(helloworld). - -export([config_data/0]). - -export([helloworld/2]). - - config_data()-> - {testtool, - [{web_data,{"TestTool","/testtool/helloworld/helloworld"}}, - {alias,{erl_alias,"/testtool",[helloworld]}}]}. - - helloworld(_Env,_Input)-> - [header(),html_header(),helloworld_body(),html_end()]. - - header() -> - header("text/html"). - - header(MimeType) -> - "Content-type: " ++ MimeType ++ "\r\n\r\n". - - html_header() -> - "<HTML> - <HEAD> - <TITLE>Hello world Example </TITLE> - </HEAD>\n". - - helloworld_body()-> - "<BODY>Hello World</BODY>". - - html_end()-> - "</HTML>". - </pre> - <p>To use this example with WebTool a *.tool file must be created - and added to a directory in the current path, e.g. the same - directory as the compiled <c>helloworld.beam</c>.</p> - <p><em>testtool.tool:</em></p> - <code type="none"> - {version,"1.2"}. - [{config_func, {helloworld,config_data,[]}}]. - </code> - <p>When <c>helloworld.erl</c> is compiled, start WebTool by - calling the function <c>webtool:start()</c> and point your - browser to <em>http://localhost:8888/</em>. Select WebTool in - the topmost frame and start TestTool from the web page. Click - on the link labeled <em>TestTool</em> in the topmost frame.</p> - </section> - </section> -</chapter> - diff --git a/lib/webtool/ebin/.gitignore b/lib/webtool/ebin/.gitignore deleted file mode 100644 index e69de29bb2..0000000000 --- a/lib/webtool/ebin/.gitignore +++ /dev/null diff --git a/lib/webtool/info b/lib/webtool/info deleted file mode 100644 index 4d8dc6f2cb..0000000000 --- a/lib/webtool/info +++ /dev/null @@ -1,2 +0,0 @@ -group: tools -short: A tool that simplifying the use of web based Erlang tools diff --git a/lib/webtool/priv/Makefile b/lib/webtool/priv/Makefile deleted file mode 100644 index 4963767a4d..0000000000 --- a/lib/webtool/priv/Makefile +++ /dev/null @@ -1,82 +0,0 @@ -# ``Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# The Initial Developer of the Original Code is Ericsson Utvecklings AB. -# Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings -# AB. All Rights Reserved.'' -# -# $Id$ -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../vsn.mk -VSN=$(WEBTOOL_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/webtool-$(VSN) - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -WEBSERVER_CONFIG_FILES = root/conf/mime.types - -HTDOCS_FILES = root/doc/index.html \ - root/doc/tool_management.html \ - root/doc/start_info.html - -ifeq ($(findstring win32,$(TARGET)),win32) -WIN32_SCRIPTS= bin/start_webtool.bat -else -WIN32_SCRIPTS= -endif -SCRIPTS = bin/start_webtool $(WIN32_SCRIPTS) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -ERL_COMPILE_FLAGS += - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug opt: - -clean: - -docs: - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - $(INSTALL_DIR) "$(RELSYSDIR)/priv" - $(INSTALL_DIR) "$(RELSYSDIR)/priv/root" - $(INSTALL_DIR) "$(RELSYSDIR)/priv/root/conf" - $(INSTALL_DIR) "$(RELSYSDIR)/priv/root/doc" - $(INSTALL_DATA) $(HTDOCS_FILES) "$(RELSYSDIR)/priv/root/doc" - $(INSTALL_DATA) $(WEBSERVER_CONFIG_FILES) "$(RELSYSDIR)/priv/root/conf" - $(INSTALL_DIR) "$(RELSYSDIR)/priv/bin" - $(INSTALL_SCRIPT) $(SCRIPTS) "$(RELSYSDIR)/priv/bin" - -release_docs_spec: - - diff --git a/lib/webtool/priv/bin/start_webtool b/lib/webtool/priv/bin/start_webtool deleted file mode 100755 index e552fb5af0..0000000000 --- a/lib/webtool/priv/bin/start_webtool +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -erl -sname webtool -s webtool script_start $@ diff --git a/lib/webtool/priv/bin/start_webtool.bat b/lib/webtool/priv/bin/start_webtool.bat deleted file mode 100644 index cd16aa6200..0000000000 --- a/lib/webtool/priv/bin/start_webtool.bat +++ /dev/null @@ -1,2 +0,0 @@ -@ECHO OFF
-CALL erl -sname webtool -s webtool script_start %* -s erlang halt
\ No newline at end of file diff --git a/lib/webtool/priv/root/conf/mime.types b/lib/webtool/priv/root/conf/mime.types deleted file mode 100644 index 32f7cd853c..0000000000 --- a/lib/webtool/priv/root/conf/mime.types +++ /dev/null @@ -1,99 +0,0 @@ -# This is a comment. I love comments. - -application/activemessage -application/andrew-inset -application/applefile -application/atomicmail -application/dca-rft -application/dec-dx -application/mac-binhex40 hqx -application/mac-compactpro cpt -application/macwriteii -application/msword doc -application/news-message-id -application/news-transmission -application/octet-stream bin dms lha lzh exe class -application/oda oda -application/pdf pdf -application/postscript ai eps ps -application/powerpoint ppt -application/remote-printing -application/rtf rtf -application/slate -application/wita -application/wordperfect5.1 -application/x-bcpio bcpio -application/x-cdlink vcd -application/x-compress Z -application/x-cpio cpio -application/x-csh csh -application/x-director dcr dir dxr -application/x-dvi dvi -application/x-gtar gtar -application/x-gzip gz -application/x-hdf hdf -application/x-httpd-cgi cgi -application/x-koan skp skd skt skm -application/x-latex latex -application/x-mif mif -application/x-netcdf nc cdf -application/x-sh sh -application/x-shar shar -application/x-stuffit sit -application/x-sv4cpio sv4cpio -application/x-sv4crc sv4crc -application/x-tar tar -application/x-tcl tcl -application/x-tex tex -application/x-texinfo texinfo texi -application/x-troff t tr roff -application/x-troff-man man -application/x-troff-me me -application/x-troff-ms ms -application/x-ustar ustar -application/x-wais-source src -application/zip zip -audio/basic au snd -audio/mpeg mpga mp2 -audio/x-aiff aif aiff aifc -audio/x-pn-realaudio ram -audio/x-pn-realaudio-plugin rpm -audio/x-realaudio ra -audio/x-wav wav -chemical/x-pdb pdb xyz -image/gif gif -image/ief ief -image/jpeg jpeg jpg jpe -image/png png -image/tiff tiff tif -image/x-cmu-raster ras -image/x-portable-anymap pnm -image/x-portable-bitmap pbm -image/x-portable-graymap pgm -image/x-portable-pixmap ppm -image/x-rgb rgb -image/x-xbitmap xbm -image/x-xpixmap xpm -image/x-xwindowdump xwd -message/external-body -message/news -message/partial -message/rfc822 -multipart/alternative -multipart/appledouble -multipart/digest -multipart/mixed -multipart/parallel -text/html html htm -text/x-server-parsed-html shtml -text/plain txt -text/richtext rtx -text/tab-separated-values tsv -text/x-setext etx -text/x-sgml sgml sgm -video/mpeg mpeg mpg mpe -video/quicktime qt mov -video/x-msvideo avi -video/x-sgi-movie movie -x-conference/x-cooltalk ice -x-world/x-vrml wrl vrml diff --git a/lib/webtool/priv/root/doc/index.html b/lib/webtool/priv/root/doc/index.html deleted file mode 100644 index 9fbb143cc7..0000000000 --- a/lib/webtool/priv/root/doc/index.html +++ /dev/null @@ -1,11 +0,0 @@ -<HTML> -<HEAD> -<TITLE>Erlang WebTool</TITLE> -</HEAD> -<FRAMESET ROWS="60,*"> -<FRAME NAME="top1" SRC="webtool/webtool/started_tools"> -<FRAME NAME="app_frame" SRC="./start_info.html"> -</FRAMESET> -</HTML> - - diff --git a/lib/webtool/priv/root/doc/start_info.html b/lib/webtool/priv/root/doc/start_info.html deleted file mode 100644 index fcf44433f1..0000000000 --- a/lib/webtool/priv/root/doc/start_info.html +++ /dev/null @@ -1,28 +0,0 @@ -<HTML> -<HEAD> -</HEAD> -<BODY BGCOLOR="#FFFFFF"> -<TABLE WIDTH=100% HEIGHT=100%> -<TR VALIGN="middle"> -<TD ALIGN="center"> - -<TABLE WIDTH="60%"> -<TR> -<TD ALIGN="center"><FONT SIZE=6>Welcome <BR> to<BR> WebTool</FONT></TD> -</TR> - -<TR> -<TD><BR><BR><BR><BR> -</TD> -</TR> - -<TR> -<TD ALIGN="center">Click on the link WebTool on the top of the page, or <A HREF=tool_management.html>here</a> to start the Web based tools.</TD> -</TR> -</TABLE> - -</TD> -</TR> -</TABLE> -</BODY> -</HTML>
\ No newline at end of file diff --git a/lib/webtool/priv/root/doc/tool_management.html b/lib/webtool/priv/root/doc/tool_management.html deleted file mode 100644 index 19d9dbcb9e..0000000000 --- a/lib/webtool/priv/root/doc/tool_management.html +++ /dev/null @@ -1,9 +0,0 @@ -<HTML> -<HEAD> -<TITLE>Erlang WebTool </TITLE> -</HEAD> -<FRAMESET COLS="200,*"> -<FRAME NAME="left" SRC="/webtool/webtool/toolbar"> -<FRAME NAME="right" SRC="/webtool/webtool/start_tools"> -</FRAMESET> - diff --git a/lib/webtool/src/Makefile b/lib/webtool/src/Makefile deleted file mode 100644 index a5a8eaf5dc..0000000000 --- a/lib/webtool/src/Makefile +++ /dev/null @@ -1,98 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 2001-2012. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# %CopyrightEnd% -# -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../vsn.mk -VSN=$(WEBTOOL_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/lib/webtool-$(VSN) - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -MODULES= webtool \ - webtool_sup - - - -ERL_FILES= $(MODULES:%=%.erl) - -TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) - -APP_FILE= webtool.app -APPUP_FILE= webtool.appup - -APP_SRC= $(APP_FILE).src -APPUP_SRC= $(APPUP_FILE).src - - -APP_TARGET= $(EBIN)/$(APP_FILE) -APPUP_TARGET= $(EBIN)/$(APPUP_FILE) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- -ERL_COMPILE_FLAGS += +warn_obsolete_guard - - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug opt: $(TARGET_FILES) $(APP_TARGET) $(APPUP_TARGET) - -clean: - rm -f $(TARGET_FILES) $(APP_TARGET) $(APPUP_TARGET) - rm -f core - -docs: - -# ---------------------------------------------------- -# Special Build Targets -# ---------------------------------------------------- - -$(APP_TARGET): $(APP_SRC) ../vsn.mk - $(vsn_verbose)sed -e 's;%VSN%;$(VSN);' $< > $@ - -$(APPUP_TARGET): $(APPUP_SRC) ../vsn.mk - $(vsn_verbose)sed -e 's;%VSN%;$(VSN);' $< > $@ - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - $(INSTALL_DIR) "$(RELSYSDIR)/src" - $(INSTALL_DATA) $(ERL_FILES) $(HRL_FILES) "$(RELSYSDIR)/src" - $(INSTALL_DIR) "$(RELSYSDIR)/ebin" - $(INSTALL_DATA) $(TARGET_FILES) $(APP_TARGET) $(APPUP_TARGET) \ - "$(RELSYSDIR)/ebin" - -release_docs_spec: - diff --git a/lib/webtool/src/webtool.app.src b/lib/webtool/src/webtool.app.src deleted file mode 100644 index 6b9750c2b4..0000000000 --- a/lib/webtool/src/webtool.app.src +++ /dev/null @@ -1,28 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% -{application,webtool, - [{description,"Toolbar lookalike for the web"}, - {vsn,"%VSN%"}, - {modules,[webtool,webtool_sup]}, - {registered,[web_tool,websup]}, - {applications,[kernel,stdlib]}, - {runtime_dependencies, ["stdlib-2.0","observer-2.0","kernel-3.0", - "inets-5.10","erts-6.0"]}]}. - diff --git a/lib/webtool/src/webtool.appup.src b/lib/webtool/src/webtool.appup.src deleted file mode 100644 index 1394d0d6d5..0000000000 --- a/lib/webtool/src/webtool.appup.src +++ /dev/null @@ -1,22 +0,0 @@ -%% -*- erlang -*- -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2001-2014. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -{"%VSN%", - [{<<".*">>,[{restart_application, webtool}]}], - [{<<".*">>,[{restart_application, webtool}]}] -}. diff --git a/lib/webtool/src/webtool.erl b/lib/webtool/src/webtool.erl deleted file mode 100644 index 80dad53f8f..0000000000 --- a/lib/webtool/src/webtool.erl +++ /dev/null @@ -1,1208 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2001-2010. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% --module(webtool). --behaviour(gen_server). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% The general idea is: %% -%% %% -%% %% -%% 1. Scan through the path for *.tool files and find all the web %% -%% based tools. Query each tool for configuration data. %% -%% 2. Add Alias for Erlscript and html for each tool to %% -%% the webserver configuration data. %% -%% 3. Start the webserver. %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%% API functions --export([start/0, start/2, stop/0]). - -%% Starting Webtool from a shell script --export([script_start/0, script_start/1]). - -%% Web api --export([started_tools/2, toolbar/2, start_tools/2, stop_tools/2]). - -%% API against other tools --export([is_localhost/0]). - -%% Debug export s --export([get_tools1/1]). --export([debug/1, stop_debug/0, debug_app/1]). - -%% gen_server callbacks --export([init/1, handle_call/3, handle_cast/2, handle_info/2, - terminate/2, code_change/3]). - --include_lib("kernel/include/file.hrl"). --include_lib("stdlib/include/ms_transform.hrl"). - --record(state,{priv_dir,app_data,supvis,web_data,started=[]}). - --define(MAX_NUMBER_OF_WEBTOOLS,256). --define(DEFAULT_PORT,8888).% must be >1024 or the user must be root on unix --define(DEFAULT_ADDR,{127,0,0,1}). - --define(WEBTOOL_ALIAS,{webtool,[{alias,{erl_alias,"/webtool",[webtool]}}]}). --define(HEADER,"Pragma:no-cache\r\n Content-type: text/html\r\n\r\n"). --define(HTML_HEADER,"<HTML>\r\n<HEAD>\r\n<TITLE>WebTool</TITLE>\r\n</HEAD>\r\n<BODY BGCOLOR=\"#FFFFFF\">\r\n"). --define(HTML_HEADER_RELOAD,"<HTML>\r\n<HEAD>\r\n<TITLE>WebTool - </TITLE>\r\n</HEAD>\r\n - <BODY BGCOLOR=\"#FFFFFF\" onLoad=reloadCompiledList()>\r\n"). - --define(HTML_END,"</BODY></HTML>"). - --define(SEND_URL_TIMEOUT,5000). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% For debugging only. %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Start tracing with -%% debug(Functions). -%% Functions = local | global | FunctionList -%% FunctionList = [Function] -%% Function = {FunctionName,Arity} | FunctionName | -%% {Module, FunctionName, Arity} | {Module,FunctionName} -debug(F) -> - ttb:tracer(all,[{file,"webtool.trc"}]), % tracing all nodes - ttb:p(all,[call,timestamp]), - MS = [{'_',[],[{return_trace},{message,{caller}}]}], - tp(F,MS), - ttb:ctp(?MODULE,stop_debug), % don't want tracing of the stop_debug func - ok. -tp(local,MS) -> % all functions - ttb:tpl(?MODULE,MS); -tp(global,MS) -> % all exported functions - ttb:tp(?MODULE,MS); -tp([{M,F,A}|T],MS) -> % Other module - ttb:tpl(M,F,A,MS), - tp(T,MS); -tp([{M,F}|T],MS) when is_atom(F) -> % Other module - ttb:tpl(M,F,MS), - tp(T,MS); -tp([{F,A}|T],MS) -> % function/arity - ttb:tpl(?MODULE,F,A,MS), - tp(T,MS); -tp([F|T],MS) -> % function - ttb:tpl(?MODULE,F,MS), - tp(T,MS); -tp([],_MS) -> - ok. -stop_debug() -> - ttb:stop([format]). - -debug_app(Mod) -> - ttb:tracer(all,[{file,"webtool_app.trc"},{handler,{fun out/4,true}}]), - ttb:p(all,[call,timestamp]), - MS = [{'_',[],[{return_trace},{message,{caller}}]}], - ttb:tp(Mod,MS), - ok. - -out(_,{trace_ts,Pid,call,MFA={M,F,A},{W,_,_},TS},_,S) - when W==webtool;W==mod_esi-> - io:format("~w: (~p)~ncall ~s~n", [TS,Pid,ffunc(MFA)]), - [{M,F,length(A)}|S]; -out(_,{trace_ts,Pid,return_from,MFA,R,TS},_,[MFA|S]) -> - io:format("~w: (~p)~nreturned from ~s -> ~p~n", [TS,Pid,ffunc(MFA),R]), - S; -out(_,_,_,_) -> - ok. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% Functions called via script. %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -script_start() -> - usage(), - halt(). -script_start([App]) -> - DefaultBrowser = - case os:type() of - {win32,_} -> iexplore; - _ -> firefox - end, - script_start([App,DefaultBrowser]); -script_start([App,Browser]) -> - io:format("Starting webtool...\n"), - start(), - AvailableApps = get_applications(), - {OSType,_} = os:type(), - case lists:keysearch(App,1,AvailableApps) of - {value,{App,StartPage}} -> - io:format("Starting ~w...\n",[App]), - start_tools([],"app=" ++ atom_to_list(App)), - PortStr = integer_to_list(get_port()), - Url = case StartPage of - "/" ++ Page -> - "http://localhost:" ++ PortStr ++ "/" ++ Page; - _ -> - "http://localhost:" ++ PortStr ++ "/" ++ StartPage - end, - case Browser of - none -> - ok; - iexplore when OSType == win32-> - io:format("Starting internet explorer...\n"), - {ok,R} = win32reg:open(""), - Key="\\local_machine\\SOFTWARE\\Microsoft\\IE Setup\\Setup", - win32reg:change_key(R,Key), - {ok,Val} = win32reg:value(R,"Path"), - IExplore=filename:join(win32reg:expand(Val),"iexplore.exe"), - os:cmd("\"" ++ IExplore ++ "\" " ++ Url); - _ when OSType == win32 -> - io:format("Starting ~w...\n",[Browser]), - os:cmd("\"" ++ atom_to_list(Browser) ++ "\" " ++ Url); - B when B==firefox; B==mozilla -> - io:format("Sending URL to ~w...",[Browser]), - BStr = atom_to_list(Browser), - SendCmd = BStr ++ " -raise -remote \'openUrl(" ++ - Url ++ ")\'", - Port = open_port({spawn,SendCmd},[exit_status]), - receive - {Port,{exit_status,0}} -> - io:format("done\n"), - ok; - {Port,{exit_status,_Error}} -> - io:format(" not running, starting ~w...\n", - [Browser]), - os:cmd(BStr ++ " " ++ Url), - ok - after ?SEND_URL_TIMEOUT -> - io:format(" failed, starting ~w...\n",[Browser]), - erlang:port_close(Port), - os:cmd(BStr ++ " " ++ Url) - end; - _ -> - io:format("Starting ~w...\n",[Browser]), - os:cmd(atom_to_list(Browser) ++ " " ++ Url) - end, - ok; - false -> - stop(), - io:format("\n{error,{unknown_app,~p}}\n",[App]), - halt() - end. - -usage() -> - io:format("Starting webtool...\n"), - start(), - Apps = lists:map(fun({A,_}) -> A end,get_applications()), - io:format( - "\nUsage: start_webtool application [ browser ]\n" - "\nAvailable applications are: ~p\n" - "Default browser is \'iexplore\' (Internet Explorer) on Windows " - "or else \'firefox\'\n", - [Apps]), - stop(). - - -get_applications() -> - gen_server:call(web_tool,get_applications). - -get_port() -> - gen_server:call(web_tool,get_port). - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% Api functions to the genserver. %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%---------------------------------------------------------------------- -% -%---------------------------------------------------------------------- - -start()-> - start(standard_path,standard_data). - -start(Path,standard_data)-> - case get_standard_data() of - {error,Reason} -> - {error,Reason}; - Data -> - start(Path,Data) - end; - -start(standard_path,Data)-> - Path=get_path(), - start(Path,Data); - -start(Path,Port) when is_integer(Port)-> - Data = get_standard_data(Port), - start(Path,Data); - -start(Path,Data0)-> - Data = Data0 ++ rest_of_standard_data(), - gen_server:start({local,web_tool},webtool,{Path,Data},[]). - -stop()-> - gen_server:call(web_tool,stoppit). - -%---------------------------------------------------------------------- -%Web Api functions called by the web -%---------------------------------------------------------------------- -started_tools(Env,Input)-> - gen_server:call(web_tool,{started_tools,Env,Input}). - -toolbar(Env,Input)-> - gen_server:call(web_tool,{toolbar,Env,Input}). - -start_tools(Env,Input)-> - gen_server:call(web_tool,{start_tools,Env,Input}). - -stop_tools(Env,Input)-> - gen_server:call(web_tool,{stop_tools,Env,Input}). -%---------------------------------------------------------------------- -%Support API for other tools -%---------------------------------------------------------------------- - -is_localhost()-> - gen_server:call(web_tool,is_localhost). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%%The gen_server callback functions that builds the webbpages %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -handle_call(get_applications,_,State)-> - MS = ets:fun2ms(fun({Tool,{web_data,{_,Start}}}) -> {Tool,Start} end), - Tools = ets:select(State#state.app_data,MS), - {reply,Tools,State}; - -handle_call(get_port,_,State)-> - {value,{port,Port}}=lists:keysearch(port,1,State#state.web_data), - {reply,Port,State}; - -handle_call({started_tools,_Env,_Input},_,State)-> - {reply,started_tools_page(State),State}; - -handle_call({toolbar,_Env,_Input},_,State)-> - {reply,toolbar(),State}; - -handle_call({start_tools,Env,Input},_,State)-> - {NewState,Page}=start_tools_page(Env,Input,State), - {reply,Page,NewState}; - -handle_call({stop_tools,Env,Input},_,State)-> - {NewState,Page}=stop_tools_page(Env,Input,State), - {reply,Page,NewState}; - -handle_call(stoppit,_From,Data)-> - {stop,normal,ok,Data}; - -handle_call(is_localhost,_From,Data)-> - Result=case proplists:get_value(bind_address, Data#state.web_data) of - ?DEFAULT_ADDR -> - true; - _IpNumber -> - false - end, - {reply,Result,Data}. - - -handle_info(_Message,State)-> - {noreply,State}. - -handle_cast(_Request,State)-> - {noreply,State}. - -code_change(_,State,_)-> - {ok,State}. -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% -% The other functions needed by the gen_server behaviour -% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%---------------------------------------------------------------------- -% Start the gen_server -%---------------------------------------------------------------------- -init({Path,Config})-> - case filelib:is_dir(Path) of - true -> - {ok, Table} = get_tool_files_data(), - insert_app(?WEBTOOL_ALIAS, Table), - case webtool_sup:start_link() of - {ok, Pid} -> - case start_webserver(Table, Path, Config) of - {ok, _} -> - print_url(Config), - {ok,#state{priv_dir=Path, - app_data=Table, - supvis=Pid, - web_data=Config}}; - {error, Error} -> - {stop, {error, Error}} - end; - Error -> - {stop,Error} - end; - false -> - {stop, {error, error_dir}} - end. - -terminate(_Reason,Data)-> - %%shut down the webbserver - shutdown_server(Data), - %%Shutdown the different tools that are started with application:start - shutdown_apps(Data), - %%Shutdown the supervisor and its children will die - shutdown_supervisor(Data), - ok. - -print_url(ConfigData)-> - Server=proplists:get_value(server_name,ConfigData,"undefined"), - Port=proplists:get_value(port,ConfigData,"undefined"), - {A,B,C,D}=proplists:get_value(bind_address,ConfigData,"undefined"), - io:format("WebTool is available at http://~s:~w/~n",[Server,Port]), - io:format("Or http://~w.~w.~w.~w:~w/~n",[A,B,C,D,Port]). - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% -% begin build the pages -% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%---------------------------------------------------------------------- -%The page that shows the started tools -%---------------------------------------------------------------------- -started_tools_page(State)-> - [?HEADER,?HTML_HEADER,started_tools(State),?HTML_END]. - -toolbar()-> - [?HEADER,?HTML_HEADER,toolbar_page(),?HTML_END]. - - -start_tools_page(_Env,Input,State)-> - %%io:format("~n======= ~n ~p ~n============~n",[Input]), - case get_tools(Input) of - {tools,Tools}-> - %%io:format("~n======= ~n ~p ~n============~n",[Tools]), - {ok,NewState}=handle_apps(Tools,State,start), - {NewState,[?HEADER,?HTML_HEADER_RELOAD,reload_started_apps(), - show_unstarted_apps(NewState),?HTML_END]}; - _ -> - {State,[?HEADER,?HTML_HEADER,show_unstarted_apps(State),?HTML_END]} - end. - -stop_tools_page(_Env,Input,State)-> - case get_tools(Input) of - {tools,Tools}-> - {ok,NewState}=handle_apps(Tools,State,stop), - {NewState,[?HEADER,?HTML_HEADER_RELOAD,reload_started_apps(), - show_started_apps(NewState),?HTML_END]}; - _ -> - {State,[?HEADER,?HTML_HEADER,show_started_apps(State),?HTML_END]} - end. - - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% Functions that start and config the webserver -%% 1. Collect the config data -%% 2. Start webserver -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%---------------------------------------------------------------------- -% Start the webserver -%---------------------------------------------------------------------- -start_webserver(Data,Path,Config)-> - case get_conf_data(Data,Path,Config) of - {ok,Conf_data}-> - %%io:format("Conf_data: ~p~n",[Conf_data]), - start_server(Conf_data); - {error,Error} -> - {error,{error_server_conf_file,Error}} - end. - -start_server(Conf_data)-> - case inets:start(httpd, Conf_data, stand_alone) of - {ok,Pid}-> - {ok,Pid}; - Error-> - {error,{server_error,Error}} - end. - -%---------------------------------------------------------------------- -% Create config data for the webserver -%---------------------------------------------------------------------- -get_conf_data(Data,Path,Config)-> - Aliases=get_aliases(Data), - ServerRoot = filename:join([Path,"root"]), - MimeTypesFile = filename:join([ServerRoot,"conf","mime.types"]), - case httpd_conf:load_mime_types(MimeTypesFile) of - {ok,MimeTypes} -> - Config1 = Config ++ Aliases, - Config2 = [{server_root,ServerRoot}, - {document_root,filename:join([Path,"root/doc"])}, - {mime_types,MimeTypes} | - Config1], - {ok,Config2}; - Error -> - Error - end. - -%---------------------------------------------------------------------- -% Control the path for *.tools files -%---------------------------------------------------------------------- -get_tool_files_data()-> - Tools=get_tools1(code:get_path()), - %%io:format("Data : ~p ~n",[Tools]), - get_file_content(Tools). - -%---------------------------------------------------------------------- -%Control that the data in the file really is erlang terms -%---------------------------------------------------------------------- -get_file_content(Tools)-> - Get_data=fun({tool,ToolData}) -> - %%io:format("Data : ~p ~n",[ToolData]), - case proplists:get_value(config_func,ToolData) of - {M,F,A}-> - case catch apply(M,F,A) of - {'EXIT',_} -> - bad_data; - Data when is_tuple(Data) -> - Data; - _-> - bad_data - end; - _ -> - bad_data - end - end, - insert_file_content([X ||X<-lists:map(Get_data,Tools),X/=bad_data]). - -%---------------------------------------------------------------------- -%Insert the data from the file in to the ets:table -%---------------------------------------------------------------------- -insert_file_content(Content)-> - Table=ets:new(app_data,[bag]), - lists:foreach(fun(X)-> - insert_app(X,Table) - end,Content), - {ok,Table}. - -%---------------------------------------------------------------------- -%Control that we got a a tuple of a atom and a list if so add the -%elements in the list to the ets:table -%---------------------------------------------------------------------- -insert_app({Name,Key_val_list},Table) when is_list(Key_val_list),is_atom(Name)-> - %%io:format("ToolData: ~p: ~p~n",[Name,Key_val_list]), - lists:foreach( - fun({alias,{erl_alias,Alias,Mods}}) -> - Key_val = {erl_script_alias,{Alias,Mods}}, - %%io:format("Insert: ~p~n",[Key_val]), - ets:insert(Table,{Name,Key_val}); - (Key_val_pair)-> - %%io:format("Insert: ~p~n",[Key_val_pair]), - ets:insert(Table,{Name,Key_val_pair}) - end, - Key_val_list); - -insert_app(_,_)-> - ok. - -%---------------------------------------------------------------------- -% Select all the alias in the database -%---------------------------------------------------------------------- -get_aliases(Data)-> - MS = ets:fun2ms(fun({_,{erl_script_alias,Alias}}) -> - {erl_script_alias,Alias}; - ({_,{alias,Alias}}) -> - {alias,Alias} - end), - ets:select(Data,MS). - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% Helper functions %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -get_standard_data(Port)-> - [ - {port,Port}, - {bind_address,?DEFAULT_ADDR}, - {server_name,"localhost"} - ]. - -get_standard_data()-> - case get_free_port(?DEFAULT_PORT,?MAX_NUMBER_OF_WEBTOOLS) of - {error,Reason} -> {error,Reason}; - Port -> - [ - {port,Port}, - {bind_address,?DEFAULT_ADDR}, - {server_name,"localhost"} - ] - end. - -get_free_port(_Port,0) -> - {error,no_free_port_found}; -get_free_port(Port,N) -> - case gen_tcp:connect("localhost",Port,[]) of - {error, _Reason} -> - Port; - {ok,Sock} -> - gen_tcp:close(Sock), - get_free_port(Port+1,N-1) - end. - -rest_of_standard_data() -> - [ - %% Do not allow the server to be crashed by malformed http-request - {max_header_siz,1024}, - {max_header_action,reply414}, - %% Go on a straight ip-socket - {com_type,ip_comm}, - %% Do not change the order of these module names!! - {modules,[mod_alias, - mod_auth, - mod_esi, - mod_actions, - mod_cgi, - mod_include, - mod_dir, - mod_get, - mod_head, - mod_log, - mod_disk_log]}, - {directory_index,["index.html"]}, - {default_type,"text/plain"} - ]. - - -get_path()-> - code:priv_dir(webtool). - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% These functions is used to shutdown the webserver -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%---------------------------------------------------------------------- -% Shut down the webbserver -%---------------------------------------------------------------------- -shutdown_server(State)-> - {Addr,Port} = get_addr_and_port(State#state.web_data), - inets:stop(httpd,{Addr,Port}). - -get_addr_and_port(Config) -> - Addr = proplists:get_value(bind_address,Config,?DEFAULT_ADDR), - Port = proplists:get_value(port,Config,?DEFAULT_PORT), - {Addr,Port}. - -%---------------------------------------------------------------------- -% Select all apps in the table and close them -%---------------------------------------------------------------------- -shutdown_apps(State)-> - Data=State#state.app_data, - MS = ets:fun2ms(fun({_,{start,HowToStart}}) -> HowToStart end), - lists:foreach(fun(Start_app)-> - stop_app(Start_app) - end, - ets:select(Data,MS)). - -%---------------------------------------------------------------------- -%Shuts down the supervisor that supervises tools that is not -%Designed as applications -%---------------------------------------------------------------------- -shutdown_supervisor(State)-> - %io:format("~n==================~n"), - webtool_sup:stop(State#state.supvis). - %io:format("~n==================~n"). - -%---------------------------------------------------------------------- -%close the individual apps. -%---------------------------------------------------------------------- -stop_app({child,_Real_name})-> - ok; - -stop_app({app,Real_name})-> - application:stop(Real_name); - -stop_app({func,_Start,Stop})-> - case Stop of - {M,F,A} -> - catch apply(M,F,A); - _NoStop -> - ok - end. - - - - - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% These functions creates the webpage where the user can select if -%% to start apps or to stop apps -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -toolbar_page()-> - "<TABLE> - <TR> - <TD> - <B>Select Action</B> - </TD> - </TR> - <TR> - <TD> - <A HREF=\"./start_tools\" TARGET=right> Start Tools</A> - </TD> - </TR> - <TR> - <TD> - <A HREF=\"./stop_tools\" TARGET=right> Stop Tools</A> - </TD> - </TR> - </TABLE>". -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% These functions creates the webbpage that shows the started apps -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%---------------------------------------------------------------------- -% started_tools(State)->String (html table) -% State is a record of type state -%---------------------------------------------------------------------- -started_tools(State)-> - Names=get_started_apps(State#state.app_data,State#state.started), - "<TABLE BORDER=1 WIDTH=100%> - "++ make_rows(Names,[],0) ++" - </TABLE>". -%---------------------------------------------------------------------- -%get_started_apps(Data,Started)-> [{web_name,link}] -%selects the started apps from the ets table of apps. -%---------------------------------------------------------------------- - -get_started_apps(Data,Started)-> - SelectData=fun({Name,Link}) -> - {Name,Link} - end, - MS = lists:map(fun(A) -> {{A,{web_data,'$1'}},[],['$1']} end,Started), - - [{"WebTool","/tool_management.html"} | - [SelectData(X) || X <- ets:select(Data,MS)]]. - -%---------------------------------------------------------------------- -% make_rows(List,Result,Fields)-> String (The rows of a htmltable -% List a list of tupler discibed above -% Result an accumulator for the result -% Field, counter that counts the number of cols in each row. -%---------------------------------------------------------------------- -make_rows([],Result,Fields)-> - Result ++ fill_out(Fields); -make_rows([Data|Paths],Result,Field)when Field==0-> - make_rows(Paths,Result ++ "<TR>" ++ make_field(Data),Field+1); - -make_rows([Path|Paths],Result,Field)when Field==4-> - make_rows(Paths,Result ++ make_field(Path) ++ "</TR>",0); - -make_rows([Path|Paths],Result,Field)-> - make_rows(Paths,Result ++ make_field(Path),Field+1). - -%---------------------------------------------------------------------- -% make_fields(Path)-> String that is a field i a html table -% Path is a name url tuple {Name,url} -%---------------------------------------------------------------------- -make_field(Path)-> - "<TD WIDTH=20%>" ++ get_name(Path) ++ "</TD>". - - -%---------------------------------------------------------------------- -%get_name({Nae,Url})->String that represents a <A> tag in html. -%---------------------------------------------------------------------- -get_name({Name,Url})-> - "<A HREF=\"" ++ Url ++ "\" TARGET=app_frame>" ++ Name ++ "</A>". - - -%---------------------------------------------------------------------- -% fill_out(Nr)-> String, that represent Nr fields in a html-table. -%---------------------------------------------------------------------- -fill_out(Nr)when Nr==0-> - []; -fill_out(Nr)when Nr==4-> - "<TD WIDTH=\"20%\" > </TD></TR>"; - -fill_out(Nr)-> - "<TD WIDTH=\"20%\"> </TD>" ++ fill_out(Nr+1). - - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%%These functions starts applicatons and builds the page showing tools -%%to start -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%---------------------------------------------------------------------- -%Controls whether the user selected a tool to start -%---------------------------------------------------------------------- -get_tools(Input)-> - case httpd:parse_query(Input) of - []-> - no_tools; - Tools-> - FormatData=fun({_Name,Data}) -> list_to_atom(Data) end, - SelectData= - fun({Name,_Data}) -> string:equal(Name,"app") end, - {tools,[FormatData(X)||X<-Tools,SelectData(X)]} - end. - -%---------------------------------------------------------------------- -% Selects the data to start the applications the user has ordered -% starting of -%---------------------------------------------------------------------- -handle_apps([],State,_Cmd)-> - {ok,State}; - -handle_apps([Tool|Tools],State,Cmd)-> - case ets:match_object(State#state.app_data,{Tool,{start,'_'}}) of - []-> - Started = case Cmd of - start -> - [Tool|State#state.started]; - stop -> - lists:delete(Tool,State#state.started) - end, - {ok,#state{priv_dir=State#state.priv_dir, - app_data=State#state.app_data, - supvis=State#state.supvis, - web_data=State#state.web_data, - started=Started}}; - ToStart -> - case handle_apps2(ToStart,State,Cmd) of - {ok,NewState}-> - handle_apps(Tools,NewState,Cmd); - _-> - handle_apps(Tools,State,Cmd) - end - end. - -%---------------------------------------------------------------------- -%execute every start or stop data about a tool. -%---------------------------------------------------------------------- -handle_apps2([{Name,Start_data}],State,Cmd)-> - case handle_app({Name,Start_data},State#state.app_data,State#state.supvis,Cmd) of - ok-> - Started = case Cmd of - start -> - [Name|State#state.started]; - stop -> - - lists:delete(Name,State#state.started) - end, - {ok,#state{priv_dir=State#state.priv_dir, - app_data=State#state.app_data, - supvis=State#state.supvis, - web_data=State#state.web_data, - started=Started}}; - _-> - error - end; - -handle_apps2([{Name,Start_data}|Rest],State,Cmd)-> - case handle_app({Name,Start_data},State#state.app_data,State#state.supvis,Cmd)of - ok-> - handle_apps2(Rest,State,Cmd); - _-> - error - end. - - -%---------------------------------------------------------------------- -% Handle start and stop of applications -%---------------------------------------------------------------------- - -handle_app({Name,{start,{func,Start,Stop}}},Data,_Pid,Cmd)-> - Action = case Cmd of - start -> - Start; - _ -> - Stop - end, - case Action of - {M,F,A} -> - case catch apply(M,F,A) of - {'EXIT',_} = Exit-> - %%! Here the tool disappears from the webtool interface!! - io:format("\n=======ERROR (webtool, line ~w) =======\n" - "Could not start application \'~p\'\n\n" - "~w:~w(~s) ->\n" - "~p\n\n", - [?LINE,Name,M,F,format_args(A),Exit]), - ets:delete(Data,Name); - _OK-> - ok - end; - _NoStart -> - ok - end; - - -handle_app({Name,{start,{child,ChildSpec}}},Data,Pid,Cmd)-> - case Cmd of - start -> - case catch supervisor:start_child(Pid,ChildSpec) of - {ok,_}-> - ok; - {ok,_,_}-> - ok; - {error,Reason}-> - %%! Here the tool disappears from the webtool interface!! - io:format("\n=======ERROR (webtool, line ~w) =======\n" - "Could not start application \'~p\'\n\n" - "supervisor:start_child(~p,~p) ->\n" - "~p\n\n", - [?LINE,Name,Pid,ChildSpec,{error,Reason}]), - ets:delete(Data,Name); - Error -> - %%! Here the tool disappears from the webtool interface!! - io:format("\n=======ERROR (webtool, line ~w) =======\n" - "Could not start application \'~p\'\n\n" - "supervisor:start_child(~p,~p) ->\n" - "~p\n\n", - [?LINE,Name,Pid,ChildSpec,Error]), - ets:delete(Data,Name) - end; - stop -> - case catch supervisor:terminate_child(websup,element(1,ChildSpec)) of - ok -> - supervisor:delete_child(websup,element(1,ChildSpec)); - _ -> - error - end - end; - - - -handle_app({Name,{start,{app,Real_name}}},Data,_Pid,Cmd)-> - case Cmd of - start -> - case application:start(Real_name,temporary) of - ok-> - io:write(Name), - ok; - {error,{already_started,_}}-> - %% Remove it from the database so we dont start - %% anything already started - ets:match_delete(Data,{Name,{start,{app,Real_name}}}), - ok; - {error,_Reason}=Error-> - %%! Here the tool disappears from the webtool interface!! - io:format("\n=======ERROR (webtool, line ~w) =======\n" - "Could not start application \'~p\'\n\n" - "application:start(~p,~p) ->\n" - "~p\n\n", - [?LINE,Name,Real_name,temporary,Error]), - ets:delete(Data,Name) - end; - - stop -> - application:stop(Real_name) - end; - -%---------------------------------------------------------------------- -% If the data is incorrect delete the app -%---------------------------------------------------------------------- -handle_app({Name,Incorrect},Data,_Pid,Cmd)-> - %%! Here the tool disappears from the webtool interface!! - io:format("\n=======ERROR (webtool, line ~w) =======\n" - "Could not ~w application \'~p\'\n\n" - "Incorrect data: ~p\n\n", - [?LINE,Cmd,Name,Incorrect]), - ets:delete(Data,Name). - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% this functions creates the page that shows the unstarted tools %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -reload_started_apps()-> - "<script> - function reloadCompiledList() - { - parent.parent.top1.document.location.href=\"/webtool/webtool/started_tools\"; - } - </script>". - -show_unstarted_apps(State)-> - "<TABLE HEIGHT=100% WIDTH=100% BORDER=0> - <TR HEIGHT=80%><TD ALIGN=\"center\" VALIGN=\"middle\"> - <FORM NAME=\"stop_apps\" ACTION=\"/webtool/webtool/start_tools\" > - <TABLE BORDER=1 WIDTH=60%> - <TR BGCOLOR=\"#8899AA\"> - <TD ALIGN=CENTER COLSPAN=2><FONT SIZE=4>Available Tools<FONT></TD> - </TR> - <TR> - <TD WIDTH=50%> - <TABLE BORDER=0> - "++ list_available_apps(State)++" - <TR><TD COLSPAN=2> </TD></TR> - <TR> - <TD COLSPAN=2 ALIGN=\"center\"> - <INPUT TYPE=submit VALUE=\"Start\"> - </TD> - </TR> - </TABLE> - </TD> - <TD> - To Start a Tool: - <UL> - <LI>Select the - checkbox for each tool to - start.</LI> - <LI>Click on the - button marked <EM>Start</EM>.</LI></UL> - </TD> - </TR> - </TABLE> - </FORM> - </TD></TR> - <TR><TD> </TD></TR> - </TABLE>". - - - -list_available_apps(State)-> - MS = ets:fun2ms(fun({Tool,{web_data,{Name,_}}}) -> {Tool,Name} end), - Unstarted_apps= - lists:filter( - fun({Tool,_})-> - false==lists:member(Tool,State#state.started) - end, - ets:select(State#state.app_data,MS)), - case Unstarted_apps of - []-> - "<TR><TD>All tools are started</TD></TR>"; - _-> - list_apps(Unstarted_apps) - end. - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% these functions creates the page that shows the started apps %% -%% the user can select to shutdown %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -show_started_apps(State)-> - "<TABLE HEIGHT=100% WIDTH=100% BORDER=0> - <TR HEIGHT=80%><TD ALIGN=\"center\" VALIGN=\"middle\"> - <FORM NAME=\"stop_apps\" ACTION=\"/webtool/webtool/stop_tools\" > - <TABLE BORDER=1 WIDTH=60%> - <TR BGCOLOR=\"#8899AA\"> - <TD ALIGN=CENTER COLSPAN=2><FONT SIZE=4>Started Tools<FONT></TD> - </TR> - <TR> - <TD WIDTH=50%> - <TABLE BORDER=0> - "++ list_started_apps(State)++" - <TR><TD COLSPAN=2> </TD></TR> - <TR> - <TD COLSPAN=2 ALIGN=\"center\"> - <INPUT TYPE=submit VALUE=\"Stop\"> - </TD> - </TR> - </TABLE> - </TD> - <TD> - Stop a Tool: - <UL> - <LI>Select the - checkbox for each tool to - stop.</LI> - <LI>Click on the - button marked <EM>Stop</EM>.</LI></UL> - </TD> - </TR> - </TABLE> - </FORM> - </TD></TR> - <TR><TD> </TD></TR> - </TABLE>". - -list_started_apps(State)-> - MS = lists:map(fun(A) -> {{A,{web_data,{'$1','_'}}},[],[{{A,'$1'}}]} end, - State#state.started), - Started_apps= ets:select(State#state.app_data,MS), - case Started_apps of - []-> - "<TR><TD>No tool is started yet.</TD></TR>"; - _-> - list_apps(Started_apps) - end. - - -list_apps(Apps) -> - lists:map(fun({Tool,Name})-> - "<TR><TD> - <INPUT TYPE=\"checkbox\" NAME=\"app\" VALUE=\"" - ++ atom_to_list(Tool) ++ "\"> - " ++ Name ++ " - </TD></TR>" - end, - Apps). - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% Collecting the data from the *.tool files %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%---------------------------------------- -% get_tools(Dirs) => [{M,F,A},{M,F,A}...{M,F,A}] -% Dirs - [string()] Directory names -% Calls get_tools2/2 recursively for a number of directories -% to retireve the configuration data for the web based tools. -%---------------------------------------- -get_tools1(Dirs)-> - get_tools1(Dirs,[]). - -get_tools1([Dir|Rest],Data) when is_list(Dir) -> - Tools=case filename:basename(Dir) of - %% Dir is an 'ebin' directory, check in '../priv' as well - "ebin" -> - [get_tools2(filename:join(filename:dirname(Dir),"priv")) | - get_tools2(Dir)]; - _ -> - get_tools2(Dir) - end, - get_tools1(Rest,[Tools|Data]); - -get_tools1([],Data) -> - lists:flatten(Data). - -%---------------------------------------- -% get_tools2(Directory) => DataList -% DataList : [WebTuple]|[] -% WebTuple: {tool,[{web,M,F,A}]} -% -%---------------------------------------- -get_tools2(Dir)-> - get_tools2(tool_files(Dir),[]). - -get_tools2([ToolFile|Rest],Data) -> - case get_tools3(ToolFile) of - {tool,WebData} -> - get_tools2(Rest,[{tool,WebData}|Data]); - {error,_Reason} -> - get_tools2(Rest,Data); - nodata -> - get_tools2(Rest,Data) - end; - -get_tools2([],Data) -> - Data. - -%---------------------------------------- -% get_tools3(ToolFile) => {ok,Tool}|{error,Reason}|nodata -% Tool: {tool,[KeyValTuple]} -% ToolFile - string() A .tool file -% Now we have the file get the data and sort it out -%---------------------------------------- -get_tools3(ToolFile) -> - case file:consult(ToolFile) of - {error,open} -> - {error,nofile}; - {error,read} -> - {error,format}; - {ok,[{version,"1.2"},ToolInfo]} when is_list(ToolInfo)-> - webdata(ToolInfo); - {ok,[{version,_Vsn},_Info]} -> - {error,old_version}; - {ok,_Other} -> - {error,format} - end. - - -%---------------------------------------------------------------------- -% webdata(TupleList)-> ToolTuple| nodata -% ToolTuple: {tool,[{config_func,{M,F,A}}]} -% -% There are a little unneccesary work in this format but it is extendable -%---------------------------------------------------------------------- -webdata(TupleList)-> - case proplists:get_value(config_func,TupleList,nodata) of - {M,F,A} -> - {tool,[{config_func,{M,F,A}}]}; - _ -> - nodata - end. - - -%============================================================================= -% Functions for getting *.tool configuration files -%============================================================================= - -%---------------------------------------- -% tool_files(Dir) => ToolFiles -% Dir - string() Directory name -% ToolFiles - [string()] -% Return the list of all files in Dir ending with .tool (appended to Dir) -%---------------------------------------- -tool_files(Dir) -> - case file:list_dir(Dir) of - {ok,Files} -> - filter_tool_files(Dir,Files); - {error,_Reason} -> - [] - end. - -%---------------------------------------- -% filter_tool_files(Dir,Files) => ToolFiles -% Dir - string() Directory name -% Files, ToolFiles - [string()] File names -% Filters out the files in Files ending with .tool and append them to Dir -%---------------------------------------- -filter_tool_files(_Dir,[]) -> - []; -filter_tool_files(Dir,[File|Rest]) -> - case filename:extension(File) of - ".tool" -> - [filename:join(Dir,File)|filter_tool_files(Dir,Rest)]; - _ -> - filter_tool_files(Dir,Rest) - end. - - -%%%----------------------------------------------------------------- -%%% format functions -ffunc({M,F,A}) when is_list(A) -> - io_lib:format("~w:~w(~s)\n",[M,F,format_args(A)]); -ffunc({M,F,A}) when is_integer(A) -> - io_lib:format("~w:~w/~w\n",[M,F,A]). - -format_args([]) -> - ""; -format_args(Args) -> - Str = lists:append(["~p"|lists:duplicate(length(Args)-1,",~p")]), - io_lib:format(Str,Args). diff --git a/lib/webtool/src/webtool_sup.erl b/lib/webtool/src/webtool_sup.erl deleted file mode 100644 index e4a05c53ae..0000000000 --- a/lib/webtool/src/webtool_sup.erl +++ /dev/null @@ -1,75 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% --module(webtool_sup). - --behaviour(supervisor). - -%% External exports --export([start_link/0,stop/1]). - -%% supervisor callbacks --export([init/1]). - -%%%---------------------------------------------------------------------- -%%% API -%%%---------------------------------------------------------------------- -start_link() -> - supervisor:start_link({local,websup},webtool_sup, []). - -stop(Pid)-> - exit(Pid,normal). -%%%---------------------------------------------------------------------- -%%% Callback functions from supervisor -%%%---------------------------------------------------------------------- - -%%---------------------------------------------------------------------- -%% Func: init/1 -%% Returns: {ok, {SupFlags, [ChildSpec]}} | -%% ignore | -%% {error, Reason} -%%---------------------------------------------------------------------- -init(_StartArgs) -> - %%Child1 = - %%Child2 ={webcover_backend,{webcover_backend,start_link,[]},permanent,2000,worker,[webcover_backend]}, - %%{ok,{{simple_one_for_one,5,10},[Child1]}}. - {ok,{{one_for_one,100,10},[]}}. - -%%%---------------------------------------------------------------------- -%%% Internal functions -%%%---------------------------------------------------------------------- - - - - - - - - - - - - - - - - - - - diff --git a/lib/webtool/test/Makefile b/lib/webtool/test/Makefile deleted file mode 100644 index 93aa1c09eb..0000000000 --- a/lib/webtool/test/Makefile +++ /dev/null @@ -1,65 +0,0 @@ -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -MODULES= \ - webtool_SUITE - -ERL_FILES= $(MODULES:%=%.erl) - -TARGET_FILES= $(MODULES:%=$(EBIN)/%.$(EMULATOR)) -INSTALL_PROGS= $(TARGET_FILES) - -EMAKEFILE=Emakefile - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- -RELSYSDIR = $(RELEASE_PATH)/webtool_test - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- - -ERL_MAKE_FLAGS += -ERL_COMPILE_FLAGS += -I$(ERL_TOP)/lib/test_server/include - -EBIN = . - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -make_emakefile: - $(ERL_TOP)/make/make_emakefile $(ERL_COMPILE_FLAGS) -o$(EBIN) $(MODULES) \ - > $(EMAKEFILE) - $(ERL_TOP)/make/make_emakefile $(ERL_COMPILE_FLAGS) -o$(EBIN) '*_SUITE_make' \ - >> $(EMAKEFILE) - -tests debug opt: make_emakefile - erl $(ERL_MAKE_FLAGS) -make - -clean: - rm -f $(EMAKEFILE) - rm -f $(TARGET_FILES) $(GEN_FILES) - rm -f core - -docs: - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -include $(ERL_TOP)/make/otp_release_targets.mk - -release_spec: opt - -release_tests_spec: make_emakefile - $(INSTALL_DIR) "$(RELSYSDIR)" - $(INSTALL_DATA) $(EMAKEFILE) $(ERL_FILES) "$(RELSYSDIR)" - $(INSTALL_DATA) webtool.spec "$(RELSYSDIR)" - chmod -R u+w "$(RELSYSDIR)" - -release_docs_spec: diff --git a/lib/webtool/test/webtool.spec b/lib/webtool/test/webtool.spec deleted file mode 100644 index 134e6ed40c..0000000000 --- a/lib/webtool/test/webtool.spec +++ /dev/null @@ -1 +0,0 @@ -{suites,"../webtool_test",all}. diff --git a/lib/webtool/test/webtool_SUITE.erl b/lib/webtool/test/webtool_SUITE.erl deleted file mode 100644 index 9e2d9a2e0f..0000000000 --- a/lib/webtool/test/webtool_SUITE.erl +++ /dev/null @@ -1,51 +0,0 @@ -%% ``Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. -%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings -%% AB. All Rights Reserved.'' -%% --module(webtool_SUITE). - --compile([export_all]). --include_lib("common_test/include/ct.hrl"). - -suite() -> - [{ct_hooks, [ts_install_cth]}]. - -all() -> - [app, appup]. - -groups() -> - []. - -init_per_suite(Config) -> - Config. - -end_per_suite(_Config) -> - ok. - -init_per_group(_GroupName, Config) -> - Config. - -end_per_group(_GroupName, Config) -> - Config. - -app() -> - [{doc, "Test that the webtool app file is ok"}]. -app(Config) when is_list(Config) -> - ok = ?t:app_test(webtool). - -appup() -> - [{doc, "Test that the webtool appup file is ok"}]. -appup(Config) when is_list(Config) -> - ok = ?t:appup_test(webtool). diff --git a/lib/webtool/vsn.mk b/lib/webtool/vsn.mk deleted file mode 100644 index 4a701ae6e0..0000000000 --- a/lib/webtool/vsn.mk +++ /dev/null @@ -1 +0,0 @@ -WEBTOOL_VSN=0.9 diff --git a/lib/wx/examples/demo/ex_canvas.erl b/lib/wx/examples/demo/ex_canvas.erl index cdc783055c..acc94743d6 100644 --- a/lib/wx/examples/demo/ex_canvas.erl +++ b/lib/wx/examples/demo/ex_canvas.erl @@ -219,4 +219,4 @@ redraw(DC, Bitmap) -> wxMemoryDC:destroy(MemoryDC). get_pos(W,H) -> - {random:uniform(W), random:uniform(H)}. + {rand:uniform(W), rand:uniform(H)}. diff --git a/lib/wx/examples/sudoku/sudoku_game.erl b/lib/wx/examples/sudoku/sudoku_game.erl index e3c39b4ec9..8bb5fe4d38 100644 --- a/lib/wx/examples/sudoku/sudoku_game.erl +++ b/lib/wx/examples/sudoku/sudoku_game.erl @@ -151,8 +151,7 @@ test() -> %% Known to solvable {{9,2},4}, {{9,4},5}, {{9,6},8}, {{9,8},7}]. new_game(S) -> - {X,Y,Z} = erlang:now(), - random:seed(Y,X,Z), + rand:seed(exsplus), case new_game(1,1,gb_sets:empty(),empty_table(S#s{}),[], 0) of stop -> new_game(S); Game -> Game @@ -171,7 +170,7 @@ new_game(R,C,BT,St,Acc,Cnt) when R < 10, C < 10 -> [{{BR,BC},BVal,BBT,BST}|BAcc] = Acc, new_game(BR,BC,gb_sets:add(BVal,BBT),BST,BAcc,Cnt+1); Size -> - Ind = random:uniform(Size), + Ind = rand:uniform(Size), V = lists:nth(Ind,gb_sets:to_list(S)), new_game(R,C+1,gb_sets:empty(), add({R,C,M},V,St), @@ -207,7 +206,7 @@ pick_shown(Given,Left,S0,Level,Gfx) -> io:format("Below level ~p ~p~n", [GivenSz,Level]), S0; true -> - Ran = random:uniform(LeftSz), + Ran = rand:uniform(LeftSz), V = lists:nth(Ran,gb_sets:to_list(Left)), S1 = rebuild_all(rcm(V),S0#s{v=setelement(V,S0#s.v,0)}), case solve(S1, true) of |
