diff options
Diffstat (limited to 'lib')
134 files changed, 3015 insertions, 1425 deletions
diff --git a/lib/asn1/src/asn1_db.erl b/lib/asn1/src/asn1_db.erl index 557eca0ffd..869ea310aa 100644 --- a/lib/asn1/src/asn1_db.erl +++ b/lib/asn1/src/asn1_db.erl @@ -106,7 +106,9 @@ loop(#state{parent = Parent, monitor = MRef, table = Table, loop(State); {save, OutFile, Mod} -> [{_,Mtab}] = ets:lookup(Table, Mod), - ok = ets:tab2file(Mtab, OutFile), + TempFile = OutFile ++ ".#temp", + ok = ets:tab2file(Mtab, TempFile), + ok = file:rename(TempFile, OutFile), loop(State); {From, {new, Mod, Erule}} -> [] = ets:lookup(Table, Mod), %Assertion. diff --git a/lib/asn1/src/asn1ct.erl b/lib/asn1/src/asn1ct.erl index dd269f095d..8783b5418d 100644 --- a/lib/asn1/src/asn1ct.erl +++ b/lib/asn1/src/asn1ct.erl @@ -221,9 +221,8 @@ check_pass(#st{code=M,file=File,includes=Includes, {error,St#st{error=Reason}} end. -save_pass(#st{code=M,erule=Erule,dbfile=DbFile}=St) -> +save_pass(#st{code=M,erule=Erule}=St) -> ok = asn1ct_check:storeindb(#state{erule=Erule}, M), - asn1_db:dbsave(DbFile,M#module.name), {ok,St}. parse_listing(#st{code=Code,outfile=OutFile0}=St) -> diff --git a/lib/asn1/test/asn1_test_lib.erl b/lib/asn1/test/asn1_test_lib.erl index 1b4c3b3c77..dc614db4f2 100644 --- a/lib/asn1/test/asn1_test_lib.erl +++ b/lib/asn1/test/asn1_test_lib.erl @@ -34,12 +34,16 @@ run_dialyzer() -> compile(File, Config, Options) -> compile_all([File], Config, Options). -compile_all(Files, Config, Options) -> +compile_all(Files, Config, Options0) -> DataDir = proplists:get_value(data_dir, Config), CaseDir = proplists:get_value(case_dir, Config), - [compile_file(filename:join(DataDir, F), [{outdir, CaseDir}, - debug_info|Options]) - || F <- Files], + Options = [{outdir,CaseDir},debug_info|Options0], + + Comp = fun(F) -> + compile_file(filename:join(DataDir, F), Options) + end, + p_run(Comp, Files), + dialyze(Files, Options), ok. @@ -94,9 +98,9 @@ compile_file(File, Options) -> try ok = asn1ct:compile(File, [warnings_as_errors|Options]) catch - Class:Reason -> - ct:print("Failed to compile ~s\n", [File]), - erlang:error({compile_failed, {File, Options}, {Class, Reason}}) + _:Reason -> + ct:print("Failed to compile ~s\n~p", [File,Reason]), + error end. compile_erlang(Mod, Config, Options) -> @@ -219,3 +223,38 @@ ber_get_len(<<0:1,L:7,T/binary>>) -> ber_get_len(<<1:1,Octets:7,T0/binary>>) -> <<L:Octets/unit:8,T/binary>> = T0, {L,T}. + +%% p_run(fun(Data) -> ok|error, List) -> ok +%% Will fail the test case if there were any errors. + +p_run(Test, List) -> + S = erlang:system_info(schedulers), + N = case test_server:is_cover() of + false -> + S + 1; + true -> + %% Cover is running. Using too many processes + %% could slow us down. + min(S, 4) + end, + %%io:format("p_run: ~p parallel processes\n", [N]), + p_run_loop(Test, List, N, [], 0). + +p_run_loop(_, [], _, [], Errors) -> + case Errors of + 0 -> ok; + N -> ct:fail({N,errors}) + end; +p_run_loop(Test, [H|T], N, Refs, Errors) when length(Refs) < N -> + {_,Ref} = erlang:spawn_monitor(fun() -> exit(Test(H)) end), + p_run_loop(Test, T, N, [Ref|Refs], Errors); +p_run_loop(Test, List, N, Refs0, Errors0) -> + receive + {'DOWN',Ref,process,_,Res} -> + Errors = case Res of + ok -> Errors0; + error -> Errors0+1 + end, + Refs = Refs0 -- [Ref], + p_run_loop(Test, List, N, Refs, Errors) + end. diff --git a/lib/compiler/src/beam_block.erl b/lib/compiler/src/beam_block.erl index 85d332c56e..ec41925beb 100644 --- a/lib/compiler/src/beam_block.erl +++ b/lib/compiler/src/beam_block.erl @@ -159,14 +159,43 @@ find_fixpoint(OptFun, Is0) -> end. %% move_allocates(Is0) -> Is -%% Move allocate instructions upwards in the instruction stream, in the -%% hope of getting more possibilities for optimizing away moves later. +%% Move allocate instructions upwards in the instruction stream +%% (within the same block), in the hope of getting more possibilities +%% for optimizing away moves later. %% -%% NOTE: Moving allocation instructions is only safe because it is done -%% immediately after code generation so that we KNOW that if {x,X} is -%% initialized, all x registers with lower numbers are also initialized. -%% That assumption may not be true after other optimizations, such as -%% the beam_utils:live_opt/1 optimization. +%% For example, we can transform the following instructions: +%% +%% get_tuple_element x(1) Element => x(2) +%% allocate_zero StackSize 3 %% x(0), x(1), x(2) are live +%% +%% to the following instructions: +%% +%% allocate_zero StackSize 2 %% x(0) and x(1) are live +%% get_tuple_element x(1) Element => x(2) +%% +%% NOTE: Since the beam_reorder pass has been run, it is no longer +%% safe to assume that if x(N) is initialized, then all lower-numbered +%% x registers are also initialized. +%% +%% For example, in general it is not safe to transform the following +%% instructions: +%% +%% get_tuple_element x(0) Element => x(1) +%% allocate_zero StackSize 3 %x(0), x(1), x(2) are live +%% +%% to the following instructions: +%% +%% allocate_zero StackSize 3 +%% get_tuple_element x(0) Element => x(1) +%% +%% The transformation is safe if and only if x(1) has been +%% initialized previously. Unfortunately, beam_reorder may have moved +%% a get_tuple_element instruction so that x(1) is not always +%% initialized when this code is reached. To find whether or not x(1) +%% is initialized, we would need to analyze all code preceding these +%% two instructions (across branches). Since we currently don't have +%% any practical mechanism for doing that, we will have to +%% conservatively assume that the transformation is unsafe. move_allocates([{block,Bl0}|Is]) -> Bl = move_allocates_1(reverse(Bl0), []), @@ -175,27 +204,19 @@ move_allocates([I|Is]) -> [I|move_allocates(Is)]; move_allocates([]) -> []. -move_allocates_1([{set,[],[],{alloc,_,_}=Alloc}|Is0], Acc0) -> - {Is,Acc} = move_allocates_2(Alloc, Is0, Acc0), - move_allocates_1(Is, Acc); +move_allocates_1([I|Is], [{set,[],[],{alloc,Live0,Info}}|Acc]=Acc0) -> + case {alloc_may_pass(I),alloc_live_regs(I, Live0)} of + {false,_} -> + move_allocates_1(Is, [I|Acc0]); + {true,not_possible} -> + move_allocates_1(Is, [I|Acc0]); + {true,Live} when is_integer(Live) -> + A = {set,[],[],{alloc,Live,Info}}, + move_allocates_1(Is, [A,I|Acc]) + end; move_allocates_1([I|Is], Acc) -> move_allocates_1(Is, [I|Acc]); -move_allocates_1([], Is) -> Is. - -move_allocates_2({alloc,Live,Info}, [{set,[],[],{alloc,Live0,Info0}}|Is], Acc) -> - Live = Live0, % Assertion. - Alloc = {alloc,Live,combine_alloc(Info0, Info)}, - move_allocates_2(Alloc, Is, Acc); -move_allocates_2({alloc,Live,Info}=Alloc0, [I|Is]=Is0, Acc) -> - case alloc_may_pass(I) of - false -> - {Is0,[{set,[],[],Alloc0}|Acc]}; - true -> - Alloc = {alloc,alloc_live_regs(I, Live),Info}, - move_allocates_2(Alloc, Is, [I|Acc]) - end; -move_allocates_2(Alloc, [], Acc) -> - {[],[{set,[],[],Alloc}|Acc]}. +move_allocates_1([], Acc) -> Acc. alloc_may_pass({set,_,_,{alloc,_,_}}) -> false; alloc_may_pass({set,_,_,{set_tuple_element,_}}) -> false; @@ -204,9 +225,6 @@ alloc_may_pass({set,_,_,put_list}) -> false; alloc_may_pass({set,_,_,put}) -> false; alloc_may_pass({set,_,_,_}) -> true. -combine_alloc({_,Ns,Nh1,Init}, {_,nostack,Nh2,[]}) -> - {zero,Ns,beam_utils:combine_heap_needs(Nh1, Nh2),Init}. - %% opt([Instruction]) -> [Instruction] %% Optimize the instruction stream inside a basic block. @@ -393,10 +411,19 @@ eliminate_use_of_from_reg([I]=Is, From, _To, Acc) -> %% opt_alloc(Instructions) -> Instructions' %% Optimises all allocate instructions. +opt_alloc([{set,[],[],{alloc,Live0,Info0}}, + {set,[],[],{alloc,Live,Info}}|Is]) -> + Live = Live0, %Assertion. + Alloc = combine_alloc(Info0, Info), + I = {set,[],[],{alloc,Live,Alloc}}, + opt_alloc([I|Is]); opt_alloc([{set,[],[],{alloc,R,{_,Ns,Nh,[]}}}|Is]) -> [{set,[],[],opt_alloc(Is, Ns, Nh, R)}|Is]; opt_alloc([I|Is]) -> [I|opt_alloc(Is)]; opt_alloc([]) -> []. + +combine_alloc({_,Ns,Nh1,Init}, {_,nostack,Nh2,[]}) -> + {zero,Ns,beam_utils:combine_heap_needs(Nh1, Nh2),Init}. %% opt_alloc(Instructions, FrameSize, HeapNeed, LivingRegs) -> [Instr] %% Generates the optimal sequence of instructions for @@ -445,13 +472,14 @@ count_ones(Bits, Acc) -> alloc_live_regs({set,Ds,Ss,_}, Regs0) -> Rset = x_live(Ss, x_dead(Ds, (1 bsl Regs0)-1)), - live_regs(Rset). + live_regs(0, Rset). -live_regs(Regs) -> - live_regs_1(0, Regs). - -live_regs_1(N, 0) -> N; -live_regs_1(N, Regs) -> live_regs_1(N+1, Regs bsr 1). +live_regs(N, 0) -> + N; +live_regs(N, Regs) when Regs band 1 =:= 1 -> + live_regs(N+1, Regs bsr 1); +live_regs(_, _) -> + not_possible. x_dead([{x,N}|Rs], Regs) -> x_dead(Rs, Regs band (bnot (1 bsl N))); x_dead([_|Rs], Regs) -> x_dead(Rs, Regs); diff --git a/lib/compiler/src/beam_dead.erl b/lib/compiler/src/beam_dead.erl index 6f6d742293..3606af9d75 100644 --- a/lib/compiler/src/beam_dead.erl +++ b/lib/compiler/src/beam_dead.erl @@ -272,14 +272,18 @@ 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, case beam_utils:is_killed(Ctxt, Acc0, D) of true -> - Eq = {test,is_eq_exact,F,[R,{literal,Bs}]}, + To = shortcut_bs_context_to_binary(To0, R, D), + Eq = {test,is_eq_exact,{f,To},[R,{literal,Bs}]}, backward(Is, D, [Eq|Acc0]); false -> + To = shortcut_bs_start_match(To0, R, D), + 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) -> @@ -551,6 +555,21 @@ shortcut_bs_start_match_1([{test,bs_start_match2,{f,To},_,[Reg|_],_}|_], shortcut_bs_start_match_1(_, _, To, _) -> To. +%% shortcut_bs_context_to_binary(TargetLabel, Reg) -> TargetLabel +%% If a bs_start_match2 instruction has been eliminated, the +%% bs_context_to_binary instruction can be eliminated too. + +shortcut_bs_context_to_binary(To, Reg, D) -> + shortcut_bs_ctb_1(beam_utils:code_at(To, D), Reg, To, D). + +shortcut_bs_ctb_1([{bs_context_to_binary,Reg}|Is], Reg, To, D) -> + shortcut_bs_ctb_1(Is, Reg, To, D); +shortcut_bs_ctb_1([{jump,{f,To}}|_], Reg, _, D) -> + Code = beam_utils:code_at(To, D), + shortcut_bs_ctb_1(Code, Reg, To, D); +shortcut_bs_ctb_1(_, _, To, _) -> + To. + %% shortcut_rel_op(FailLabel, Operator, [Operand], D) -> FailLabel' %% Try to shortcut the given test instruction. Example: %% diff --git a/lib/compiler/src/beam_jump.erl b/lib/compiler/src/beam_jump.erl index 09cd3aa2d4..48b5a32814 100644 --- a/lib/compiler/src/beam_jump.erl +++ b/lib/compiler/src/beam_jump.erl @@ -167,12 +167,18 @@ share_1([{label,L}=Lbl|Is], Dict0, Seq, Acc) -> end; share_1([{func_info,_,_,_}=I|Is], _, [], Acc) -> reverse(Is, [I|Acc]); +share_1([{'catch',_,_}=I|Is], Dict0, Seq, Acc) -> + Dict = clean_non_sharable(Dict0), + share_1(Is, Dict, [I|Seq], Acc); share_1([{'try',_,_}=I|Is], Dict0, Seq, Acc) -> Dict = clean_non_sharable(Dict0), share_1(Is, Dict, [I|Seq], Acc); share_1([{try_case,_}=I|Is], Dict0, Seq, Acc) -> Dict = clean_non_sharable(Dict0), share_1(Is, Dict, [I|Seq], Acc); +share_1([{catch_end,_}=I|Is], Dict0, Seq, Acc) -> + Dict = clean_non_sharable(Dict0), + share_1(Is, Dict, [I|Seq], Acc); share_1([I|Is], Dict, Seq, Acc) -> case is_unreachable_after(I) of false -> @@ -182,18 +188,18 @@ share_1([I|Is], Dict, Seq, Acc) -> end. clean_non_sharable(Dict) -> - %% We are passing in or out of a 'try' block. Remove - %% sequences that should not shared over the boundaries - %% of a 'try' block. Since the end of the sequence must match, - %% the only possible match between a sequence outside and - %% a sequence inside the 'try' block is a sequence that ends - %% with an instruction that causes an exception. Any sequence - %% that causes an exception must contain a line/1 instruction. + %% We are passing in or out of a 'catch' or 'try' block. Remove + %% sequences that should not be shared over the boundaries of the + %% block. Since the end of the sequence must match, the only + %% possible match between a sequence outside and a sequence inside + %% the 'catch'/'try' block is a sequence that ends with an + %% instruction that causes an exception. Any sequence that causes + %% an exception must contain a line/1 instruction. maps:filter(fun(K, _V) -> sharable_with_try(K) end, Dict). sharable_with_try([{line,_}|_]) -> %% This sequence may cause an exception and may potentially - %% match a sequence on the other side of the 'try' block + %% match a sequence on the other side of the 'catch'/'try' block %% boundary. false; sharable_with_try([_|Is]) -> diff --git a/lib/compiler/src/sys_pre_expand.erl b/lib/compiler/src/sys_pre_expand.erl index 7ab4e1845c..f996a2d2d7 100644 --- a/lib/compiler/src/sys_pre_expand.erl +++ b/lib/compiler/src/sys_pre_expand.erl @@ -520,9 +520,8 @@ new_fun_name(#expand{func=F,arity=A,fcount=I}=St, FName) -> %% pattern_bin([Element], State) -> {[Element],[Variable],[UsedVar],State}. -pattern_bin(Es0, St) -> - Es1 = bin_expand_strings(Es0), - foldr(fun (E, Acc) -> pattern_element(E, Acc) end, {[],St}, Es1). +pattern_bin(Es, St) -> + foldr(fun (E, Acc) -> pattern_element(E, Acc) end, {[],St}, Es). pattern_element({bin_element,Line,Expr0,Size0,Type0}, {Es,St0}) -> {Expr1,St1} = pattern(Expr0, St0), @@ -558,9 +557,8 @@ coerce_to_float(E, _) -> E. %% expr_bin([Element], State) -> {[Element],State}. -expr_bin(Es0, St) -> - Es1 = bin_expand_strings(Es0), - foldr(fun (E, Acc) -> bin_element(E, Acc) end, {[],St}, Es1). +expr_bin(Es, St) -> + foldr(fun (E, Acc) -> bin_element(E, Acc) end, {[],St}, Es). bin_element({bin_element,Line,Expr,Size,Type}, {Es,St0}) -> {Expr1,St1} = expr(Expr, St0), @@ -570,14 +568,6 @@ bin_element({bin_element,Line,Expr,Size,Type}, {Es,St0}) -> {Size2,Type1} = make_bit_type(Line, Size1, Type), {[{bin_element,Line,Expr1,Size2,Type1}|Es],St2}. -bin_expand_strings(Es) -> - foldr(fun ({bin_element,Line,{string,_,S},Sz,Ts}, Es1) -> - foldr(fun (C, Es2) -> - [{bin_element,Line,{char,Line,C},Sz,Ts}|Es2] - end, Es1, S); - (E, Es1) -> [E|Es1] - end, [], Es). - %% new_var_name(State) -> {VarName,State}. new_var_name(St) -> diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl index d71411de80..634ec68736 100644 --- a/lib/compiler/src/v3_core.erl +++ b/lib/compiler/src/v3_core.erl @@ -901,7 +901,7 @@ try_after(As, St0) -> expr_bin(Es0, Anno, St0) -> case constant_bin(Es0) of error -> - {Es,Eps,St} = expr_bin_1(Es0, St0), + {Es,Eps,St} = expr_bin_1(bin_expand_strings(Es0), St0), {#ibinary{anno=#a{anno=Anno},segments=Es},Eps,St}; Bin -> {#c_literal{anno=Anno,val=Bin},[],St0} @@ -923,7 +923,8 @@ constant_bin(Es) -> constant_bin_1(Es) -> verify_suitable_fields(Es), EmptyBindings = erl_eval:new_bindings(), - EvalFun = fun({integer,_,I}, B) -> {value,I,B}; + EvalFun = fun({string,_,S}, B) -> {value,S,B}; + ({integer,_,I}, B) -> {value,I,B}; ({char,_,C}, B) -> {value,C,B}; ({float,_,F}, B) -> {value,F,B}; ({atom,_,undefined}, B) -> {value,undefined,B} @@ -944,6 +945,9 @@ verify_suitable_fields([{bin_element,_,Val,SzTerm,Opts}|Es]) -> end, {unit,Unit} = keyfind(unit, 1, Opts), case {SzTerm,Val} of + {{atom,_,undefined},{string,_,_}} -> + %% UTF-8/16/32. + ok; {{atom,_,undefined},{char,_,_}} -> %% UTF-8/16/32. ok; @@ -983,6 +987,14 @@ count_bits(Int) -> count_bits_1(0, Bits) -> Bits; count_bits_1(Int, Bits) -> count_bits_1(Int bsr 64, Bits+64). +bin_expand_strings(Es) -> + foldr(fun ({bin_element,Line,{string,_,S},Sz,Ts}, Es1) -> + foldr(fun (C, Es2) -> + [{bin_element,Line,{char,Line,C},Sz,Ts}|Es2] + end, Es1, S); + (E, Es1) -> [E|Es1] + end, [], Es). + expr_bin_1(Es, St) -> foldr(fun (E, {Ces,Esp,St0}) -> {Ce,Ep,St1} = bitstr(E, St0), @@ -1394,6 +1406,9 @@ bc_elem_size({bin,_,El}, St0) -> bc_elem_size(_, _) -> throw(impossible). +bc_elem_size_1([{bin_element,_,{string,_,String},{integer,_,N},Flags}|Es], Bits, Vars) -> + {unit,U} = keyfind(unit, 1, Flags), + bc_elem_size_1(Es, Bits+U*N*length(String), Vars); bc_elem_size_1([{bin_element,_,_,{integer,_,N},Flags}|Es], Bits, Vars) -> {unit,U} = keyfind(unit, 1, Flags), bc_elem_size_1(Es, Bits+U*N, Vars); @@ -1513,6 +1528,9 @@ bc_list_length(_, _) -> bc_bin_size({bin,_,Els}) -> bc_bin_size_1(Els, 0). +bc_bin_size_1([{bin_element,_,{string,_,String},{integer,_,Sz},Flags}|Els], N) -> + {unit,U} = keyfind(unit, 1, Flags), + bc_bin_size_1(Els, N+U*Sz*length(String)); bc_bin_size_1([{bin_element,_,_,{integer,_,Sz},Flags}|Els], N) -> {unit,U} = keyfind(unit, 1, Flags), bc_bin_size_1(Els, N+U*Sz); @@ -1736,7 +1754,7 @@ pat_alias_map_pairs_1([]) -> []. %% pat_bin([BinElement], State) -> [BinSeg]. -pat_bin(Ps, St) -> [pat_segment(P, St) || P <- Ps]. +pat_bin(Ps, St) -> [pat_segment(P, St) || P <- bin_expand_strings(Ps)]. pat_segment({bin_element,L,Val,Size,[Type,{unit,Unit}|Flags]}, St) -> Anno = lineno_anno(L, St), diff --git a/lib/compiler/test/beam_block_SUITE.erl b/lib/compiler/test/beam_block_SUITE.erl index 4bcb252833..9fcb6e497d 100644 --- a/lib/compiler/test/beam_block_SUITE.erl +++ b/lib/compiler/test/beam_block_SUITE.erl @@ -21,7 +21,8 @@ -export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1, init_per_group/2,end_per_group/2, - get_map_elements/1,otp_7345/1,move_opt_across_gc_bif/1]). + get_map_elements/1,otp_7345/1,move_opt_across_gc_bif/1, + erl_202/1]). %% The only test for the following functions is that %% the code compiles and is accepted by beam_validator. @@ -37,7 +38,8 @@ groups() -> [{p,[parallel], [get_map_elements, otp_7345, - move_opt_across_gc_bif + move_opt_across_gc_bif, + erl_202 ]}]. init_per_suite(Config) -> @@ -135,6 +137,27 @@ positive(speaking) -> paris([], P) -> P + 1. + +%% See https://bugs.erlang.org/browse/ERL-202. +%% Test that move_allocates/1 in beam_block doesn't move allocate +%% when it would not be safe. + +-record(erl_202_r1, {y}). +-record(erl_202_r2, {x}). + +erl_202(_Config) -> + Ref = make_ref(), + Ref = erl_202({{1,2},Ref}, 42), + + {Ref} = erl_202({7,8}, #erl_202_r1{y=#erl_202_r2{x=Ref}}), + + ok. + +erl_202({{_, _},X}, _) -> + X; +erl_202({_, _}, #erl_202_r1{y=R2}) -> + {R2#erl_202_r2.x}. + %%% %%% The only test of the following code is that it compiles. %%% diff --git a/lib/compiler/test/beam_jump_SUITE.erl b/lib/compiler/test/beam_jump_SUITE.erl index 0b13adaff2..088f63606c 100644 --- a/lib/compiler/test/beam_jump_SUITE.erl +++ b/lib/compiler/test/beam_jump_SUITE.erl @@ -21,7 +21,7 @@ -export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1, init_per_group/2,end_per_group/2, - undefined_label/1]). + undefined_label/1,ambiguous_catch_try_state/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. @@ -32,7 +32,8 @@ all() -> groups() -> [{p,[parallel], - [undefined_label + [undefined_label, + ambiguous_catch_try_state ]}]. init_per_suite(Config) -> @@ -57,3 +58,17 @@ flights(0, [], []) when [], 0; 0.0, [], false -> clark; flights(_, Reproduction, introduction) when false, Reproduction -> responsible. + +%% [ERL-209] beam_jump would share 'catch' blocks, causing an +%% ambiguous_catch_try_state error in beam_validator. + +ambiguous_catch_try_state(_Config) -> + {{'EXIT',{{case_clause,song},_}},{'EXIT',{{case_clause,song},_}}} = + checks(42), + ok. + +river() -> song. + +checks(Wanted) -> + %% Must be one line to cause the unsafe optimization. + {catch case river() of sheet -> begin +Wanted, if "da" -> Wanted end end end, catch case river() of sheet -> begin + Wanted, if "da" -> Wanted end end end}. diff --git a/lib/compiler/test/bs_bincomp_SUITE.erl b/lib/compiler/test/bs_bincomp_SUITE.erl index 4743821337..dd1d245f88 100644 --- a/lib/compiler/test/bs_bincomp_SUITE.erl +++ b/lib/compiler/test/bs_bincomp_SUITE.erl @@ -56,6 +56,7 @@ end_per_group(_GroupName, Config) -> byte_aligned(Config) when is_list(Config) -> cs_init(), <<"abcdefg">> = cs(<< <<(X+32)>> || <<X>> <= <<"ABCDEFG">> >>), + <<"AxyzBxyzCxyz">> = cs(<< <<X, "xyz">> || <<X>> <= <<"ABC">> >>), <<1:32/little,2:32/little,3:32/little,4:32/little>> = cs(<< <<X:32/little>> || <<X:32>> <= <<1:32,2:32,3:32,4:32>> >>), cs(<<1:32/little,2:32/little,3:32/little,4:32/little>> = diff --git a/lib/compiler/test/bs_utf_SUITE.erl b/lib/compiler/test/bs_utf_SUITE.erl index c894041f72..ef3fc54b37 100644 --- a/lib/compiler/test/bs_utf_SUITE.erl +++ b/lib/compiler/test/bs_utf_SUITE.erl @@ -235,6 +235,7 @@ utf32_to_unicode(<<>>) -> []. literals(Config) when is_list(Config) -> abc_utf8 = match_literal(<<"abc"/utf8>>), abc_utf8 = match_literal(<<$a,$b,$c>>), + abc_utf8 = match_literal(<<$a/utf8,$b/utf8,$c/utf8>>), abc_utf16be = match_literal(<<"abc"/utf16>>), abc_utf16be = match_literal(<<$a:16,$b:16,$c:16>>), diff --git a/lib/compiler/test/match_SUITE.erl b/lib/compiler/test/match_SUITE.erl index 127679ba69..52b2da05f7 100644 --- a/lib/compiler/test/match_SUITE.erl +++ b/lib/compiler/test/match_SUITE.erl @@ -576,7 +576,15 @@ grab_bag_remove_failure([{stretch,_,Mi}=Stretch | Specs], Unit, _MaxFailure) -> %% Regression in 19.0, reported by Alexei Sholik literal_binary(_Config) -> - 3 = literal_binary_match(bar,<<"y">>), + 3 = literal_binary_match(bar, <<"y">>), + + %% While we are at it, also test the remaining code paths + %% in literal_binary_match/2. + 1 = literal_binary_match(bar, <<"x">>), + 2 = literal_binary_match(foo, <<"x">>), + 3 = literal_binary_match(foo, <<"y">>), + fail = literal_binary_match(bar, <<"z">>), + fail = literal_binary_match(foo, <<"z">>), ok. literal_binary_match(bar, <<"x">>) -> 1; diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index 5270c9131e..ce149aa96a 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -756,7 +756,7 @@ static ERL_NIF_TERM algo_hash[8]; /* increase when extending the list */ static int algo_pubkey_cnt; static ERL_NIF_TERM algo_pubkey[7]; /* increase when extending the list */ static int algo_cipher_cnt; -static ERL_NIF_TERM algo_cipher[20]; /* increase when extending the list */ +static ERL_NIF_TERM algo_cipher[21]; /* increase when extending the list */ static void init_algorithms_types(ErlNifEnv* env) { diff --git a/lib/debugger/doc/src/Makefile b/lib/debugger/doc/src/Makefile index 6c9617ca69..0f724b6f17 100644 --- a/lib/debugger/doc/src/Makefile +++ b/lib/debugger/doc/src/Makefile @@ -114,7 +114,7 @@ release_docs_spec: docs $(INSTALL_DIR) "$(RELSYSDIR)/doc/pdf" $(INSTALL_DATA) $(TOP_PDF_FILE) "$(RELSYSDIR)/doc/pdf" $(INSTALL_DIR) "$(RELSYSDIR)/doc/html" - (/bin/cp -rf $(HTMLDIR) "$(RELSYSDIR)/doc") + ($(CP) -rf $(HTMLDIR) "$(RELSYSDIR)/doc") $(INSTALL_DATA) $(INFO_FILE) "$(RELSYSDIR)" $(INSTALL_DIR) "$(RELEASE_PATH)/man/man3" $(INSTALL_DATA) $(MAN3DIR)/* "$(RELEASE_PATH)/man/man3" diff --git a/lib/debugger/src/dbg_iload.erl b/lib/debugger/src/dbg_iload.erl index 369b456524..f83684b605 100644 --- a/lib/debugger/src/dbg_iload.erl +++ b/lib/debugger/src/dbg_iload.erl @@ -216,7 +216,7 @@ pattern({op,_,'-',{float,Anno,I}}) -> pattern({op,_,'+',{float,Anno,I}}) -> {value,ln(Anno),I}; pattern({bin,Anno,Grp}) -> - Grp1 = pattern_list(Grp), + Grp1 = pattern_list(bin_expand_strings(Grp)), {bin,ln(Anno),Grp1}; pattern({bin_element,Anno,Expr,Size,Type}) -> Expr1 = pattern(Expr), @@ -297,7 +297,7 @@ gexpr({map,Anno,E0,Fs0}) -> Fs1 = map_fields(Fs0, fun gexpr/1), {map,ln(Anno),E1,Fs1}; gexpr({bin,Anno,Flds0}) -> - Flds = gexpr_list(Flds0), + Flds = gexpr_list(bin_expand_strings(Flds0)), {bin,ln(Anno),Flds}; gexpr({bin_element,Anno,Expr0,Size0,Type}) -> Expr = gexpr(Expr0), @@ -506,7 +506,7 @@ expr({op,Anno,Op,L0,R0}, _Lc) -> R1 = expr(R0, false), %They see the same variables {op,ln(Anno),Op,[L1,R1]}; expr({bin,Anno,Grp}, _Lc) -> - Grp1 = expr_list(Grp), + Grp1 = expr_list(bin_expand_strings(Grp)), {bin,ln(Anno),Grp1}; expr({bin_element,Anno,Expr,Size,Type}, _Lc) -> Expr1 = expr(Expr, false), @@ -519,6 +519,19 @@ consify([A|As]) -> {cons,0,A,consify(As)}; consify([]) -> {value,0,[]}. +%% The debugger converts both strings "abc" and lists [67, 68, 69] +%% into {value, Line, [67, 68, 69]}, making it impossible to later +%% distingish one or the other inside binaries when evaluating. To +%% avoid <<[67, 68, 69]>> from evaluating, we convert strings into +%% chars to avoid the ambiguity. +bin_expand_strings(Es) -> + lists:foldr(fun ({bin_element,Line,{string,_,S},Sz,Ts}, Es1) -> + lists:foldr(fun (C, Es2) -> + [{bin_element,Line,{char,Line,C},Sz,Ts}|Es2] + end, Es1, S); + (E, Es1) -> [E|Es1] + end, [], Es). + %% -type expr_list([Expression]) -> [Expression]. %% These expressions are processed "in parallel" for purposes of variable %% definition etc. diff --git a/lib/debugger/src/dbg_iserver.erl b/lib/debugger/src/dbg_iserver.erl index 3561454685..3e959e8e30 100644 --- a/lib/debugger/src/dbg_iserver.erl +++ b/lib/debugger/src/dbg_iserver.erl @@ -214,7 +214,6 @@ handle_call({new_process, Pid, Meta, Function}, _From, State) -> %% Code loading handle_call({load, Mod, Src, Bin}, _From, State) -> - %% Create an ETS table for storing information about the module Db = State#state.db, ModDb = ets:new(Mod, [ordered_set, public]), @@ -285,23 +284,28 @@ handle_call({contents, Mod, Pid}, _From, State) -> {reply, {ok, Bin}, State}; handle_call({raw_contents, Mod, Pid}, _From, State) -> Db = State#state.db, - [{{Mod, refs}, ModDbs}] = ets:lookup(Db, {Mod, refs}), - ModDb = if - Pid =:= any -> hd(ModDbs); - true -> - lists:foldl(fun(T, not_found) -> - [{T, Pids}] = ets:lookup(Db, T), - case lists:member(Pid, Pids) of - true -> T; - false -> not_found - end; - (_T, T) -> T - end, - not_found, - ModDbs) - end, - [{mod_raw, Bin}] = ets:lookup(ModDb, mod_raw), - {reply, {ok, Bin}, State}; + case ets:lookup(Db, {Mod, refs}) of + [{{Mod, refs}, ModDbs}] -> + ModDb = + if + Pid =:= any -> hd(ModDbs); + true -> + lists:foldl(fun(T, not_found) -> + [{T, Pids}] = ets:lookup(Db, T), + case lists:member(Pid, Pids) of + true -> T; + false -> not_found + end; + (_T, T) -> T + end, + not_found, + ModDbs) + end, + [{mod_raw, Bin}] = ets:lookup(ModDb, mod_raw), + {reply, {ok, Bin}, State}; + [] -> % code not interpreted + {reply, not_found, State} + end; handle_call({is_interpreted, Mod, Name, Arity}, _From, State) -> Db = State#state.db, Reply = case ets:lookup(Db, {Mod, refs}) of diff --git a/lib/debugger/src/dbg_wx_trace.erl b/lib/debugger/src/dbg_wx_trace.erl index 6af19af33b..29c8e8cefb 100644 --- a/lib/debugger/src/dbg_wx_trace.erl +++ b/lib/debugger/src/dbg_wx_trace.erl @@ -818,11 +818,14 @@ gui_show_module(Win, Mod, Line, _Cm, Pid, How) -> gui_load_module(Win, Mod, _Pid) -> dbg_wx_trace_win:display(Win,{text, "Loading module..."}), - %% Contents = int:contents(Mod, Pid), - {ok, Contents} = dbg_iserver:call({raw_contents, Mod, any}), - Win2 = dbg_wx_trace_win:show_code(Win, Mod, Contents), - dbg_wx_trace_win:display(Win,{text, ""}), - Win2. + case dbg_iserver:call({raw_contents, Mod, any}) of + {ok, Contents} -> + Win2 = dbg_wx_trace_win:show_code(Win, Mod, Contents), + dbg_wx_trace_win:display(Win,{text, ""}), + Win2; + not_found -> + dbg_wx_trace_win:show_no_code(Win) + end. gui_update_bindings(Win,Meta) -> Bs = int:meta(Meta, bindings, nostack), diff --git a/lib/debugger/src/dbg_wx_view.erl b/lib/debugger/src/dbg_wx_view.erl index 91fc0d08cb..86d009238f 100644 --- a/lib/debugger/src/dbg_wx_view.erl +++ b/lib/debugger/src/dbg_wx_view.erl @@ -263,7 +263,11 @@ shortcut(_) -> false. gui_load_module(Win, Mod) -> dbg_wx_trace_win:display(Win,{text, "Loading module..."}), - {ok, Contents} = dbg_iserver:call({raw_contents, Mod, any}), - Win2 = dbg_wx_trace_win:show_code(Win, Mod, Contents), - dbg_wx_trace_win:display(Win,{text, ""}), - Win2. + case dbg_iserver:call({raw_contents, Mod, any}) of + {ok, Contents} -> + Win2 = dbg_wx_trace_win:show_code(Win, Mod, Contents), + dbg_wx_trace_win:display(Win,{text, ""}), + Win2; + not_found -> + dbg_wx_trace_win:show_no_code(Win) + end. diff --git a/lib/debugger/test/bs_bincomp_SUITE.erl b/lib/debugger/test/bs_bincomp_SUITE.erl index 39e2240f2d..064e9567b3 100644 --- a/lib/debugger/test/bs_bincomp_SUITE.erl +++ b/lib/debugger/test/bs_bincomp_SUITE.erl @@ -66,6 +66,7 @@ end_per_group(_GroupName, Config) -> byte_aligned(Config) when is_list(Config) -> <<"abcdefg">> = << <<(X+32)>> || <<X>> <= <<"ABCDEFG">> >>, + <<"AxyzBxyzCxyz">> = << <<X, "xyz">> || <<X>> <= <<"ABC">> >>, <<1:32/little,2:32/little,3:32/little,4:32/little>> = << <<X:32/little>> || <<X:32>> <= <<1:32,2:32,3:32,4:32>> >>, <<1:32/little,2:32/little,3:32/little,4:32/little>> = diff --git a/lib/dialyzer/src/dialyzer.erl b/lib/dialyzer/src/dialyzer.erl index bcac8afe64..7f86520c06 100644 --- a/lib/dialyzer/src/dialyzer.erl +++ b/lib/dialyzer/src/dialyzer.erl @@ -282,7 +282,7 @@ cl_check_log(none) -> cl_check_log(Output) -> io:format(" Check output file `~s' for details\n", [Output]). --spec format_warning(raw_warning()) -> string(). +-spec format_warning(raw_warning() | dial_warning()) -> string(). format_warning(W) -> format_warning(W, basename). diff --git a/lib/diameter/src/Makefile b/lib/diameter/src/Makefile index 7f61620fc1..6bf748a727 100644 --- a/lib/diameter/src/Makefile +++ b/lib/diameter/src/Makefile @@ -123,7 +123,7 @@ ERL_COMPILE_FLAGS += \ # erl/hrl from dictionary file. gen/diameter_gen_%.erl gen/diameter_gen_%.hrl: dict/%.dia $(dia_verbose) \ - ../bin/diameterc -o gen -i $(EBIN) $< + escript ../bin/diameterc -o gen -i $(EBIN) $< opt: $(TARGET_FILES) diff --git a/lib/erl_interface/src/connect/ei_connect.c b/lib/erl_interface/src/connect/ei_connect.c index 6dc51adee1..624100ad49 100644 --- a/lib/erl_interface/src/connect/ei_connect.c +++ b/lib/erl_interface/src/connect/ei_connect.c @@ -1708,28 +1708,36 @@ error: static int get_home(char *buf, int size) { - char* homedrive; - char* homepath; - #ifdef __WIN32__ - homedrive = getenv("HOMEDRIVE"); - homepath = getenv("HOMEPATH"); -#else - homedrive = ""; - homepath = getenv("HOME"); -#endif + char* homedrive = getenv("HOMEDRIVE"); + char* homepath = getenv("HOMEPATH"); - if (!homedrive || !homepath) { - buf[0] = '.'; - buf[1] = '\0'; - return 1; - } else if (strlen(homedrive)+strlen(homepath) < size-1) { + if (homedrive && homepath) { + if (strlen(homedrive)+strlen(homepath) >= size) + return 0; strcpy(buf, homedrive); strcat(buf, homepath); return 1; } - - return 0; + else { + int len = GetWindowsDirectory(buf, size); + if (len) { + return (len < size); + } + } +#else + char* homepath = getenv("HOME"); + if (homepath) { + if (strlen(homepath) >= size) + return 0; + strcpy(buf, homepath); + return 1; + } +#endif + + buf[0] = '.'; + buf[1] = '\0'; + return 1; } diff --git a/lib/erl_interface/src/misc/ei_portio.h b/lib/erl_interface/src/misc/ei_portio.h index fbb61b0ccf..bded811a35 100644 --- a/lib/erl_interface/src/misc/ei_portio.h +++ b/lib/erl_interface/src/misc/ei_portio.h @@ -21,7 +21,7 @@ */ #ifndef _EI_PORTIO_H #define _EI_PORTIO_H -#if !defined(__WIN32__) || !defined(VXWORKS) +#if !defined(__WIN32__) && !defined(VXWORKS) #ifdef HAVE_WRITEV /* Declaration of struct iovec *iov should be visible in this scope. */ #include <sys/uio.h> diff --git a/lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl b/lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl index 5451f1fe7d..b1f7bd7572 100644 --- a/lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl +++ b/lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl @@ -87,22 +87,29 @@ do_fp_unop(I, TempMap) -> %%% Fix an fmove op. do_fmove(I, TempMap) -> #fmove{src=Src,dst=Dst} = I, - case is_mem_opnd(Dst, TempMap) and is_mem_opnd(Src, TempMap) of + case + (is_mem_opnd(Src, TempMap) andalso is_mem_opnd(Dst, TempMap)) + orelse (is_mem_opnd(Src, TempMap) andalso (not is_float_temp(Dst))) + orelse ((not is_float_temp(Src)) andalso is_mem_opnd(Dst, TempMap)) + of true -> - Tmp = clone(Src), + Tmp = spill_temp(double), {[#fmove{src=Src, dst=Tmp},I#fmove{src=Tmp,dst=Dst}], true}; false -> {[I], false} end. +is_float_temp(#x86_temp{type=Type}) -> Type =:= double; +is_float_temp(#x86_mem{}) -> false. + %%% Check if an operand denotes a memory cell (mem or pseudo). is_mem_opnd(Opnd, TempMap) -> R = case Opnd of #x86_mem{} -> true; - #x86_temp{} -> + #x86_temp{type=double} -> Reg = hipe_x86:temp_reg(Opnd), case hipe_x86:temp_is_allocatable(Opnd) of true -> @@ -176,6 +183,9 @@ clone(Dst) -> #x86_mem{} -> hipe_x86:mem_type(Dst); #x86_temp{} -> hipe_x86:temp_type(Dst) end, + spill_temp(Type). + +spill_temp(Type) -> hipe_x86:mk_new_temp(Type). %%% Make a certain reg into a clone of Dst diff --git a/lib/hipe/arm/hipe_arm_registers.erl b/lib/hipe/arm/hipe_arm_registers.erl index 24cd929d41..dcf039676b 100644 --- a/lib/hipe/arm/hipe_arm_registers.erl +++ b/lib/hipe/arm/hipe_arm_registers.erl @@ -67,6 +67,8 @@ -define(R15, 15). -define(LAST_PRECOLOURED, 15). % must handle both GPR and FPR ranges +-define(LR, ?R14). + -define(ARG0, ?R1). -define(ARG1, ?R2). -define(ARG2, ?R3). @@ -114,7 +116,7 @@ stack_pointer() -> ?STACK_POINTER. proc_pointer() -> ?PROC_POINTER. -lr() -> ?R14. +lr() -> ?LR. pc() -> ?R15. @@ -198,7 +200,9 @@ call_clobbered() -> % does the RA strip the type or not? ]. tailcall_clobbered() -> % tailcall crapola needs one temp - [{?TEMP1,tagged},{?TEMP1,untagged}]. + [{?TEMP1,tagged},{?TEMP1,untagged} + ,{?LR,tagged},{?LR,untagged} + ]. live_at_return() -> [%%{?LR,untagged}, diff --git a/lib/hipe/arm/hipe_rtl_to_arm.erl b/lib/hipe/arm/hipe_rtl_to_arm.erl index ad5a559995..93342aba33 100644 --- a/lib/hipe/arm/hipe_rtl_to_arm.erl +++ b/lib/hipe/arm/hipe_rtl_to_arm.erl @@ -148,10 +148,11 @@ mk_shift_ir(S, Dst, Src1, ShiftOp, Src2) -> mk_li(Tmp, Src1, mk_shift_rr(S, Dst, Tmp, ShiftOp, Src2)). -mk_shift_ri(S, Dst, Src1, ShiftOp, Src2) when is_integer(Src2) -> - if Src2 >= 0, Src2 < 32 -> ok; - true -> io:format("~w: excessive immediate shift ~w\n", [?MODULE,Src2]) - end, +mk_shift_ri(S, Dst, Src1, ShiftOp, 0) + when ShiftOp =:= lsl; ShiftOp =:= lsr; ShiftOp =:= asr -> + [hipe_arm:mk_move(S, Dst, Src1)]; +mk_shift_ri(S, Dst, Src1, ShiftOp, Src2) + when is_integer(Src2), Src2 > 0, Src2 < 32 -> Am1 = {Src1,ShiftOp,Src2}, [hipe_arm:mk_move(S, Dst, Am1)]. diff --git a/lib/hipe/flow/cfg.inc b/lib/hipe/flow/cfg.inc index 0bad2a8dd7..a18bfbc526 100644 --- a/lib/hipe/flow/cfg.inc +++ b/lib/hipe/flow/cfg.inc @@ -343,7 +343,7 @@ remove_pred(HT, FromL, PredL) -> case gb_trees:lookup(FromL, HT) of {value, {Block, Succ, Preds}} -> Code = hipe_bb:code(Block), - NewCode = remove_pred_from_phis(Code, PredL, []), + NewCode = remove_pred_from_phis(PredL, Code), NewBlock = hipe_bb:code_update(Block, NewCode), gb_trees:update(FromL, {NewBlock,Succ,lists:delete(PredL,Preds)}, HT); none -> @@ -374,20 +374,20 @@ add_pred(HT, ToL, PredL) -> -ifdef(CFG_CAN_HAVE_PHI_NODES). %% phi-instructions in a removed block's successors must be aware of %% the change. -remove_pred_from_phis(List = [I|Left], Label, Acc) -> +remove_pred_from_phis(Label, List = [I|Left]) -> case is_phi(I) of - true -> - NewAcc = [phi_remove_pred(I, Label)|Acc], - remove_pred_from_phis(Left, Label, NewAcc); + true -> + NewI = phi_remove_pred(I, Label), + [NewI | remove_pred_from_phis(Label, Left)]; false -> - lists:reverse(Acc) ++ List + List end; -remove_pred_from_phis([], _Label, Acc) -> - lists:reverse(Acc). +remove_pred_from_phis(_Label, []) -> + []. -else. %% this is used for code representations like those of back-ends which %% do not have phi-nodes. -remove_pred_from_phis(Code, _Label, _Acc) -> +remove_pred_from_phis(_Label, Code) -> Code. -endif. @@ -927,24 +927,52 @@ merge(BB, BB2, BB2_Label) -> remove_unreachable_code(CFG) -> Start = start_label(CFG), - Reachable = find_reachable([Start], CFG, gb_sets:from_list([Start])), - %% Reachable is an ordset: it comes from gb_sets:to_list/1. - %% So use ordset:subtract instead of '--' below. - Labels = ordsets:from_list(labels(CFG)), - case ordsets:subtract(Labels, Reachable) of - [] -> - CFG; + %% No unreachable block will make another block reachable, so no fixpoint + %% looping is required + Reachable = find_reachable([], [Start], CFG, #{Start=>[]}), + case [L || L <- labels(CFG), not maps:is_key(L, Reachable)] of + [] -> CFG; Remove -> - NewCFG = lists:foldl(fun(X, Acc) -> bb_remove(Acc, X) end, CFG, Remove), - remove_unreachable_code(NewCFG) + HT0 = CFG#cfg.table, + HT1 = lists:foldl(fun gb_trees:delete/2, HT0, Remove), + ReachableP = fun(Lbl) -> maps:is_key(Lbl, Reachable) end, + HT = gb_trees:map(fun(_,B)->prune_preds(B, ReachableP)end, HT1), + CFG#cfg{table=HT} end. -find_reachable([Label|Left], CFG, Acc) -> - NewAcc = gb_sets:add(Label, Acc), - Succ = succ(CFG, Label), - find_reachable([X || X <- Succ, not gb_sets:is_member(X, Acc)] ++ Left, - CFG, NewAcc); -find_reachable([], _CFG, Acc) -> - gb_sets:to_list(Acc). +find_reachable([], [], _CFG, Acc) -> Acc; +find_reachable([Succ|Succs], Left, CFG, Acc) -> + case Acc of + #{Succ := _} -> find_reachable(Succs, Left, CFG, Acc); + #{} -> find_reachable(Succs, [Succ|Left], CFG, Acc#{Succ => []}) + end; +find_reachable([], [Label|Left], CFG, Acc) -> + find_reachable(succ(CFG, Label), Left, CFG, Acc). + +%% Batch prune unreachable predecessors. Asymptotically faster than deleting +%% unreachable blocks one at a time with bb_remove, at least when +%% CFG_CAN_HAVE_PHI_NODES is undefined. Otherwise a phi_remove_preds might be +%% needed to achieve that. +prune_preds(B={Block, Succ, Preds}, ReachableP) -> + case lists:partition(ReachableP, Preds) of + {_, []} -> B; + {NewPreds, Unreach} -> + NewCode = remove_preds_from_phis(Unreach, hipe_bb:code(Block)), + {hipe_bb:code_update(Block, NewCode), Succ, NewPreds} + end. +-ifdef(CFG_CAN_HAVE_PHI_NODES). +remove_preds_from_phis(_, []) -> []; +remove_preds_from_phis(Preds, List=[I|Left]) -> + case is_phi(I) of + false -> List; + true -> + NewI = lists:foldl(fun(L,IA)->phi_remove_pred(IA,L)end, + I, Preds), + [NewI | remove_preds_from_phis(Preds, Left)] + end. +-else. +remove_preds_from_phis(_, Code) -> Code. -endif. + +-endif. %% -ifdef(REMOVE_UNREACHABLE_CODE) diff --git a/lib/hipe/flow/liveness.inc b/lib/hipe/flow/liveness.inc index a1caa3e0ad..bffaa4e3df 100644 --- a/lib/hipe/flow/liveness.inc +++ b/lib/hipe/flow/liveness.inc @@ -49,6 +49,10 @@ -endif. -include("../flow/cfg.hrl"). +-include("../main/hipe.hrl"). + +-opaque liveness() :: map(). +-export_type([liveness/0]). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% @@ -72,7 +76,7 @@ %% The generic liveness analysis %% --spec analyze(cfg()) -> gb_trees:tree(). +-spec analyze(cfg()) -> liveness(). -ifdef(HIPE_LIVENESS_CALC_LARGEST_LIVESET). analyze(CFG) -> @@ -188,6 +192,7 @@ update_livein(Label, NewLiveIn, Liveness) -> %% %% LiveOut for a block is the union of the successors LiveIn %% +-spec liveout(liveness(), _) -> [_]. liveout(Liveness, L) -> Succ = successors(L, Liveness), @@ -210,7 +215,7 @@ successors(L, Liveness) -> {_GK, _LiveIn, Successors} = liveness_lookup(L, Liveness), Successors. --spec livein(gb_trees:tree(), _) -> [_]. +-spec livein(liveness(), _) -> [_]. livein(Liveness, L) -> {_GK, LiveIn, _Successors} = liveness_lookup(L, Liveness), @@ -292,18 +297,15 @@ strip([{_,Y}|Xs]) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% +-compile({inline, [liveness_lookup/2, liveness_update/3]}). + liveness_init(List) -> - liveness_init(List, gb_trees:empty()). + maps:from_list(List). -liveness_init([{Lbl, Data}|Left], Acc) -> - liveness_init(Left, gb_trees:insert(Lbl, Data, Acc)); -liveness_init([], Acc) -> - Acc. - liveness_lookup(Label, Liveness) -> - gb_trees:get(Label, Liveness). + maps:get(Label, Liveness). liveness_update(Label, Val, Liveness) -> - gb_trees:update(Label, Val, Liveness). + maps:update(Label, Val, Liveness). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/hipe/icode/hipe_icode_bincomp.erl b/lib/hipe/icode/hipe_icode_bincomp.erl index 5a27519141..5ee6fe2c87 100644 --- a/lib/hipe/icode/hipe_icode_bincomp.erl +++ b/lib/hipe/icode/hipe_icode_bincomp.erl @@ -40,8 +40,8 @@ -spec cfg(cfg()) -> cfg(). cfg(Cfg1) -> - StartLbls = ordsets:from_list([hipe_icode_cfg:start_label(Cfg1)]), - find_bs_get_integer(StartLbls, Cfg1, StartLbls). + StartLbl = hipe_icode_cfg:start_label(Cfg1), + find_bs_get_integer([StartLbl], Cfg1, set_from_list([StartLbl])). find_bs_get_integer([Lbl|Rest], Cfg, Visited) -> BB = hipe_icode_cfg:bb(Cfg, Lbl), @@ -55,10 +55,10 @@ find_bs_get_integer([Lbl|Rest], Cfg, Visited) -> not_ok -> Cfg end, - Succs = ordsets:from_list(hipe_icode_cfg:succ(NewCfg, Lbl)), - NewSuccs = ordsets:subtract(Succs, Visited), - NewLbls = ordsets:union(NewSuccs, Rest), - NewVisited = ordsets:union(NewSuccs, Visited), + Succs = hipe_icode_cfg:succ(NewCfg, Lbl), + NewSuccs = not_visited(Succs, Visited), + NewLbls = NewSuccs ++ Rest, + NewVisited = set_union(set_from_list(NewSuccs), Visited), find_bs_get_integer(NewLbls, NewCfg, NewVisited); find_bs_get_integer([], Cfg, _) -> Cfg. @@ -177,3 +177,19 @@ make_butlast([{Res, Size}|Rest], Var) -> [Var, hipe_icode:mk_const((1 bsl Size)-1)]), hipe_icode:mk_primop([NewVar], 'bsr', [Var, hipe_icode:mk_const(Size)]) |make_butlast(Rest, NewVar)]. + +%%-------------------------------------------------------------------- +%% Sets + +set_from_list([]) -> #{}; +set_from_list(L) -> + maps:from_list([{E, []} || E <- L]). + +not_visited([], _) -> []; +not_visited([E|T], M) -> + case M of + #{E := _} -> not_visited(T, M); + _ -> [E|not_visited(T, M)] + end. + +set_union(A, B) -> maps:merge(A, B). diff --git a/lib/hipe/icode/hipe_icode_coordinator.erl b/lib/hipe/icode/hipe_icode_coordinator.erl index d2f8748535..b073954ce7 100644 --- a/lib/hipe/icode/hipe_icode_coordinator.erl +++ b/lib/hipe/icode/hipe_icode_coordinator.erl @@ -106,12 +106,29 @@ handle_no_change_done(MFA, {Queue, Busy}) -> {Queue, Busy -- [MFA]}. last_action(PM, ServerPid, Mod, All) -> - lists:foreach(fun (MFA) -> - gb_trees:get(MFA, PM) ! {done, final_funs(ServerPid, Mod)}, - receive - {done_rewrite, MFA} -> ok - end - end, All). + last_action(PM, ServerPid, Mod, All, []). + +last_action(_, _, _, [], []) -> ok; +last_action(PM, ServerPid, Mod, [], [MFA|Busy]) -> + receive + {done_rewrite, MFA} -> + last_action(PM, ServerPid, Mod, [], Busy) + end; +last_action(PM, ServerPid, Mod, All0, Busy) -> + receive + {done_rewrite, MFA} -> + last_action(PM, ServerPid, Mod, All0, Busy -- [MFA]) + after 0 -> + case ?MAX_CONCURRENT - length(Busy) of + X when is_integer(X), X > 0 -> + [MFA|All1] = All0, + gb_trees:get(MFA, PM) ! {done, final_funs(ServerPid, Mod)}, + last_action(PM, ServerPid, Mod, All1, [MFA|Busy]); + X when is_integer(X) -> + Busy1 = receive {done_rewrite, MFA} -> Busy -- [MFA] end, + last_action(PM, ServerPid, Mod, All0, Busy1) + end + end. restart_funs({Queue, Busy} = QB, PM, All, ServerPid) -> case ?MAX_CONCURRENT - length(Busy) of diff --git a/lib/hipe/icode/hipe_icode_range.erl b/lib/hipe/icode/hipe_icode_range.erl index 12ed796690..af160769a1 100644 --- a/lib/hipe/icode/hipe_icode_range.erl +++ b/lib/hipe/icode/hipe_icode_range.erl @@ -73,8 +73,8 @@ -type final_fun() :: fun((mfa(), [range()]) -> 'ok'). -type data() :: {mfa(), args_fun(), call_fun(), final_fun()}. -type label() :: non_neg_integer(). --type info() :: gb_trees:tree(). --type work_list() :: {[label()], [label()], sets:set()}. +-type info() :: map(). +-type work_list() :: {[label()], [label()], set(label())}. -type variable() :: #icode_variable{}. -type annotated_variable() :: #icode_variable{}. -type argument() :: #icode_const{} | variable(). @@ -82,10 +82,9 @@ -type instr_split_info() :: {icode_instr(), [{label(),info()}]}. -type last_instr_return() :: {instr_split_info(), range()}. --record(state, {info_map = gb_trees:empty() :: info(), - counter = dict:new() :: dict:dict(), - cfg :: cfg(), - liveness = gb_trees:empty() :: gb_trees:tree(), +-record(state, {info_map = #{} :: info(), + cfg :: cfg(), + liveness :: hipe_icode_ssa:liveness(), ret_type :: range(), lookup_fun :: call_fun(), result_action :: final_fun()}). @@ -187,17 +186,16 @@ safe_analyse(CFG, Data={MFA,_,_,_}) -> rewrite_blocks(State) -> CFG = state__cfg(State), Start = hipe_icode_cfg:start_label(CFG), - rewrite_blocks([Start], State, [Start]). + rewrite_blocks([Start], State, set_from_list([Start])). --spec rewrite_blocks([label()], state(), [label()]) -> state(). +-spec rewrite_blocks([label()], state(), set(label())) -> state(). rewrite_blocks([Next|Rest], State, Visited) -> Info = state__info_in(State, Next), {NewState, NewLabels} = analyse_block(Next, Info, State, true), - NewLabelsSet = ordsets:from_list(NewLabels), - RealNew = ordsets:subtract(NewLabelsSet, Visited), - NewVisited = ordsets:union([RealNew, Visited, [Next]]), - NewWork = ordsets:union([RealNew, Rest]), + RealNew = not_visited(NewLabels, Visited), + NewVisited = set_union(set_from_list(RealNew), Visited), + NewWork = RealNew ++ Rest, rewrite_blocks(NewWork, NewState, NewVisited); rewrite_blocks([], State, _) -> State. @@ -1661,8 +1659,8 @@ state__init(Cfg, {MFA, ArgsFun, CallFun, FinalFun}) -> false -> NewParams = lists:zipwith(fun update_info/2, Params, Ranges), NewCfg = hipe_icode_cfg:params_update(Cfg, NewParams), - Info = enter_defines(NewParams, gb_trees:empty()), - InfoMap = gb_trees:insert({Start, in}, Info, gb_trees:empty()), + Info = enter_defines(NewParams, #{}), + InfoMap = #{{Start, in} => Info}, #state{info_map=InfoMap, cfg=NewCfg, liveness=Liveness, ret_type=none_type(), lookup_fun=CallFun, result_action=FinalFun} @@ -1700,7 +1698,7 @@ state__info_in(S, Label) -> state__info(S, {Label, in}). state__info(#state{info_map=IM}, Key) -> - gb_trees:get(Key, IM). + maps:get(Key, IM). state__update_info(State, LabelInfo, Rewrite) -> update_info(LabelInfo, State, [], Rewrite). @@ -1721,60 +1719,58 @@ update_info([], State, LabelAcc, _Rewrite) -> state__info_in_update(S=#state{info_map=IM,liveness=Liveness}, Label, Info) -> LabelIn = {Label, in}, - case gb_trees:lookup(LabelIn, IM) of - none -> + case IM of + #{LabelIn := OldInfo} -> + OldVars = maps:keys(OldInfo), + case join_info_in(OldVars, OldInfo, Info) of + fixpoint -> + fixpoint; + NewInfo -> + S#state{info_map=IM#{LabelIn := NewInfo}} + end; + _ -> LiveIn = hipe_icode_ssa:ssa_liveness__livein(Liveness, Label), NamesLiveIn = [hipe_icode:var_name(Var) || Var <- LiveIn, hipe_icode:is_var(Var)], - OldInfo = gb_trees:empty(), + OldInfo = #{}, case join_info_in(NamesLiveIn, OldInfo, Info) of fixpoint -> - S#state{info_map=gb_trees:insert(LabelIn, OldInfo, IM)}; - NewInfo -> - S#state{info_map=gb_trees:enter(LabelIn, NewInfo, IM)} - end; - {value, OldInfo} -> - OldVars = gb_trees:keys(OldInfo), - case join_info_in(OldVars, OldInfo, Info) of - fixpoint -> - fixpoint; + S#state{info_map=IM#{LabelIn => OldInfo}}; NewInfo -> - S#state{info_map=gb_trees:update(LabelIn, NewInfo, IM)} + S#state{info_map=IM#{LabelIn => NewInfo}} end end. join_info_in(Vars, OldInfo, NewInfo) -> - case join_info_in(Vars, OldInfo, NewInfo, gb_trees:empty(), false) of + case join_info_in(Vars, OldInfo, NewInfo, #{}, false) of {Res, true} -> Res; {_, false} -> fixpoint end. join_info_in([Var|Left], Info1, Info2, Acc, Changed) -> - Type1 = gb_trees:lookup(Var, Info1), - Type2 = gb_trees:lookup(Var, Info2), - case {Type1, Type2} of - {none, none} -> - NewTree = gb_trees:insert(Var, none_type(), Acc), - join_info_in(Left, Info1, Info2, NewTree, true); - {none, {value, Val}} -> - NewTree = gb_trees:insert(Var, Val, Acc), - join_info_in(Left, Info1, Info2, NewTree, true); - {{value, Val}, none} -> - NewTree = gb_trees:insert(Var, Val, Acc), + case {Info1, Info2} of + {#{Var := Val}, #{Var := Val}} -> + NewTree = Acc#{Var => Val}, join_info_in(Left, Info1, Info2, NewTree, Changed); - {{value, Val}, {value, Val}} -> - NewTree = gb_trees:insert(Var, Val, Acc), - join_info_in(Left, Info1, Info2, NewTree, Changed); - {{value, Val1}, {value, Val2}} -> - {NewChanged, NewVal} = + {#{Var := Val1}, #{Var := Val2}} -> + {NewChanged, NewVal} = case sup(Val1, Val2) of Val1 -> {Changed, Val1}; Val -> {true, Val} end, - NewTree = gb_trees:insert(Var, NewVal, Acc), - join_info_in(Left, Info1, Info2, NewTree, NewChanged) + NewTree = Acc#{Var => NewVal}, + join_info_in(Left, Info1, Info2, NewTree, NewChanged); + {_, #{Var := Val}} -> + NewTree = Acc#{Var => Val}, + join_info_in(Left, Info1, Info2, NewTree, true); + {#{Var := Val}, _} -> + NewTree = Acc#{Var => Val}, + join_info_in(Left, Info1, Info2, NewTree, Changed); + {_, _} -> + NewTree = Acc#{Var => none_type()}, + join_info_in(Left, Info1, Info2, NewTree, true) end; join_info_in([], _Info1, _Info2, Acc, NewChanged) -> {Acc, NewChanged}. @@ -1786,7 +1782,7 @@ enter_defines([], Info) -> Info. enter_define({PossibleVar, Range = #range{}}, Info) -> case hipe_icode:is_var(PossibleVar) of true -> - gb_trees:enter(hipe_icode:var_name(PossibleVar), Range, Info); + Info#{hipe_icode:var_name(PossibleVar) => Range}; false -> Info end; @@ -1795,7 +1791,7 @@ enter_define(PossibleVar, Info) -> true -> case hipe_icode:variable_annotation(PossibleVar) of {range_anno, #ann{range=Range}, _} -> - gb_trees:enter(hipe_icode:var_name(PossibleVar), Range, Info); + Info#{hipe_icode:var_name(PossibleVar) => Range}; _ -> Info end; @@ -1810,11 +1806,10 @@ enter_vals(Ins, Info) -> lookup(PossibleVar, Info) -> case hipe_icode:is_var(PossibleVar) of true -> - case gb_trees:lookup(hipe_icode:var_name(PossibleVar), Info) of - none -> - none_type(); - {value, Val} -> - Val + PossibleVarName = hipe_icode:var_name(PossibleVar), + case Info of + #{PossibleVarName := Val} -> Val; + _ -> none_type() end; false -> none_type() @@ -1828,10 +1823,10 @@ lookup(PossibleVar, Info) -> init_work(State) -> %% Labels = hipe_icode_cfg:reverse_postorder(state__cfg(State)), Labels = [hipe_icode_cfg:start_label(state__cfg(State))], - {Labels, [], sets:from_list(Labels)}. + {Labels, [], set_from_list(Labels)}. get_work({[Label|Left], List, Set}) -> - NewWork = {Left, List, sets:del_element(Label, Set)}, + NewWork = {Left, List, maps:remove(Label, Set)}, {Label, NewWork}; get_work({[], [], _Set}) -> fixpoint; @@ -1839,12 +1834,12 @@ get_work({[], List, Set}) -> get_work({lists:reverse(List), [], Set}). add_work(Work = {List1, List2, Set}, [Label|Left]) -> - case sets:is_element(Label, Set) of - true -> + case Set of + #{Label := _} -> add_work(Work, Left); - false -> + _ -> %% io:format("Adding work: ~w\n", [Label]), - add_work({List1, [Label|List2], sets:add_element(Label, Set)}, Left) + add_work({List1, [Label|List2], Set#{Label => []}}, Left) end; add_work(Work, []) -> Work. @@ -1959,3 +1954,21 @@ next_down_limit(X) when is_integer(X), X > -16#8000000 -> -16#8000000; next_down_limit(X) when is_integer(X), X > -16#80000000 -> -16#80000000; next_down_limit(X) when is_integer(X), X > -16#800000000000000 -> -16#800000000000000; next_down_limit(_X) -> neg_inf. + +%%-------------------------------------------------------------------- +%% Sets + +-type set(E) :: #{E => []}. + +set_from_list([]) -> #{}; +set_from_list(L) -> + maps:from_list([{E, []} || E <- L]). + +not_visited([], _) -> []; +not_visited([E|T], M) -> + case M of + #{E := []} -> not_visited(T, M); + _ -> [E|not_visited(T, M)] + end. + +set_union(A, B) -> maps:merge(A, B). diff --git a/lib/hipe/icode/hipe_icode_ssa.erl b/lib/hipe/icode/hipe_icode_ssa.erl index b222fbc7d2..aca13a2ff0 100644 --- a/lib/hipe/icode/hipe_icode_ssa.erl +++ b/lib/hipe/icode/hipe_icode_ssa.erl @@ -34,13 +34,16 @@ -define(LIVENESS, hipe_icode_liveness). -define(LIVENESS_NEEDED, true). +-export_type([liveness/0]). + -include("hipe_icode.hrl"). -include("../ssa/hipe_ssa.inc"). %% Declarations for exported functions which are Icode-specific. --spec ssa_liveness__analyze(#cfg{}) -> gb_trees:tree(). --spec ssa_liveness__livein(_, icode_lbl()) -> [#icode_variable{}]. -%% -spec ssa_liveness__livein(_, icode_lbl(), _) -> [#icode_var{}]. +-opaque liveness() :: liveness(icode_lbl(), #icode_variable{}). +-spec ssa_liveness__analyze(#cfg{}) -> liveness(). +-spec ssa_liveness__livein(liveness(), icode_lbl()) -> [#icode_variable{}]. +%% -spec ssa_liveness__livein(liveness(), icode_lbl(), _) -> [#icode_var{}]. %%---------------------------------------------------------------------- %% Auxiliary operations which seriously differ between Icode and RTL. diff --git a/lib/hipe/icode/hipe_icode_type.erl b/lib/hipe/icode/hipe_icode_type.erl index 794c27ebcc..3f0e2998f1 100644 --- a/lib/hipe/icode/hipe_icode_type.erl +++ b/lib/hipe/icode/hipe_icode_type.erl @@ -100,7 +100,7 @@ -record(state, {info_map = gb_trees:empty() :: gb_trees:tree(), cfg :: cfg(), - liveness = gb_trees:empty() :: gb_trees:tree(), + liveness :: hipe_icode_ssa:liveness(), arg_types :: [erl_types:erl_type()], ret_type = [t_none()] :: [erl_types:erl_type()], lookupfun :: call_fun(), diff --git a/lib/hipe/main/hipe.app.src b/lib/hipe/main/hipe.app.src index f8487151d7..acae2c637d 100644 --- a/lib/hipe/main/hipe.app.src +++ b/lib/hipe/main/hipe.app.src @@ -171,6 +171,7 @@ hipe_rtl_to_sparc, hipe_rtl_to_x86, hipe_rtl_varmap, + hipe_segment_trees, hipe_sdi, hipe_sparc, hipe_sparc_assemble, diff --git a/lib/hipe/misc/Makefile b/lib/hipe/misc/Makefile index 72cfff21a8..e5033e444b 100644 --- a/lib/hipe/misc/Makefile +++ b/lib/hipe/misc/Makefile @@ -44,7 +44,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/hipe-$(VSN) # Target Specs # ---------------------------------------------------- ifdef HIPE_ENABLED -HIPE_MODULES = hipe_data_pp hipe_pack_constants hipe_sdi +HIPE_MODULES = hipe_data_pp hipe_pack_constants hipe_sdi hipe_segment_trees else HIPE_MODULES = endif diff --git a/lib/hipe/misc/hipe_sdi.erl b/lib/hipe/misc/hipe_sdi.erl index fbb4b105f6..5ca64bc669 100644 --- a/lib/hipe/misc/hipe_sdi.erl +++ b/lib/hipe/misc/hipe_sdi.erl @@ -36,10 +36,13 @@ %%------------------------------------------------------------------------ -type hipe_array() :: integer(). % declare this in hipe.hrl or builtin? +-type hipe_vector(E) :: {} | {E} | {E, E} | {E, E, E} | tuple(). -type label() :: non_neg_integer(). -type address() :: non_neg_integer(). +-type parents() :: {hipe_vector(_ :: integer()), hipe_segment_trees:tree()}. + %%------------------------------------------------------------------------ -record(label_data, {address :: address(), @@ -168,9 +171,11 @@ mk_long(N) -> %%% - Since the graph is traversed from child to parent nodes in %%% Step 3, the edges are represented by a vector PARENTS[0..n-1] %%% such that PARENTS[j] = { i | i is a parent of j }. -%%% - An explicit PARENTS graph would have size O(n^2). Instead we -%%% compute PARENTS[j] from the SDI vector when needed. This -%%% reduces memory overheads, and may reduce time overheads too. +%%% - An explicit PARENTS graph would have size O(n^2). Instead, we +%%% observe that (i is a parent of j) iff (j \in range(i)), where +%%% range(i) is a constant function. We can thus precompute all the +%%% ranges i and insert them into a data structure built for such +%%% queries. In this case, we use a segment tree. -spec mk_span(non_neg_integer(), tuple()) -> hipe_array(). mk_span(N, SDIS) -> @@ -188,7 +193,29 @@ initSPAN(SdiNr, N, SDIS, SPAN) -> initSPAN(SdiNr+1, N, SDIS, SPAN) end. -mk_parents(N, SDIS) -> {N,SDIS}. +-spec mk_parents(non_neg_integer(), tuple()) -> parents(). +mk_parents(N, SDIS) -> + PrevSDIS = vector_from_list(select_prev_sdis(N-1, SDIS, [])), + Ranges = parents_generate_ranges(N-1, PrevSDIS, []), + {PrevSDIS, hipe_segment_trees:build(Ranges)}. + +select_prev_sdis(-1, _SDIS, Acc) -> Acc; +select_prev_sdis(SdiNr, SDIS, Acc) -> + #sdi_data{prevSdi=PrevSdi} = vector_sub(SDIS, SdiNr), + select_prev_sdis(SdiNr-1, SDIS, [PrevSdi|Acc]). + +parents_generate_ranges(-1, _PrevSDIS, Acc) -> Acc; +parents_generate_ranges(SdiNr, PrevSDIS, Acc) -> + %% inclusive + {LO,HI} = parents_generate_range(SdiNr, PrevSDIS), + parents_generate_ranges(SdiNr-1, PrevSDIS, [{LO,HI}|Acc]). + +-compile({inline, parents_generate_range/2}). +parents_generate_range(SdiNr, PrevSDIS) -> + PrevSdi = vector_sub(PrevSDIS, SdiNr), + if SdiNr =< PrevSdi -> {SdiNr+1, PrevSdi}; % forwards + true -> {PrevSdi+1, SdiNr-1} % backwards + end. %%% "After the structure is built we process it as follows. %%% For any node i whose listed span exceeds the architectural @@ -209,7 +236,7 @@ mk_parents(N, SDIS) -> {N,SDIS}. %%% and PARENTS are no longer useful. -spec update_long(non_neg_integer(), tuple(), hipe_array(), - {non_neg_integer(),tuple()},hipe_array()) -> 'ok'. + parents(),hipe_array()) -> 'ok'. update_long(N, SDIS, SPAN, PARENTS, LONG) -> WKL = initWKL(N-1, SDIS, SPAN, []), processWKL(WKL, SDIS, SPAN, PARENTS, LONG). @@ -225,46 +252,32 @@ initWKL(SdiNr, SDIS, SPAN, WKL) -> end. -spec processWKL([non_neg_integer()], tuple(), hipe_array(), - {non_neg_integer(), tuple()}, hipe_array()) -> 'ok'. + parents(), hipe_array()) -> 'ok'. processWKL([], _SDIS, _SPAN, _PARENTS, _LONG) -> ok; -processWKL([Child|WKL], SDIS, SPAN, PARENTS, LONG) -> - WKL2 = updateChild(Child, WKL, SDIS, SPAN, PARENTS, LONG), +processWKL([Child|WKL], SDIS, SPAN, PARENTS0, LONG) -> + {WKL2, PARENTS} = + case array_sub(SPAN, Child) of + 0 -> {WKL, PARENTS0}; % removed + _ -> + SdiData = vector_sub(SDIS, Child), + Incr = sdiLongIncr(SdiData), + array_update(LONG, Child, Incr), + array_update(SPAN, Child, 0), % remove child + PARENTS1 = deleteParent(PARENTS0, Child), + PS = parentsOfChild(PARENTS1, Child), + {updateParents(PS, Child, Incr, SDIS, SPAN, WKL), PARENTS1} + end, processWKL(WKL2, SDIS, SPAN, PARENTS, LONG). --spec updateChild(non_neg_integer(), [non_neg_integer()], tuple(), hipe_array(), - {non_neg_integer(),tuple()}, hipe_array()) -> [non_neg_integer()]. -updateChild(Child, WKL, SDIS, SPAN, PARENTS, LONG) -> - case array_sub(SPAN, Child) of - 0 -> WKL; % removed - _ -> - SdiData = vector_sub(SDIS, Child), - Incr = sdiLongIncr(SdiData), - array_update(LONG, Child, Incr), - array_update(SPAN, Child, 0), % remove child - PS = parentsOfChild(PARENTS, Child), - updateParents(PS, Child, Incr, SDIS, SPAN, WKL) - end. +-spec parentsOfChild(parents(), non_neg_integer()) -> [non_neg_integer()]. +parentsOfChild({_PrevSDIS, SegTree}, Child) -> + hipe_segment_trees:intersect(Child, SegTree). --spec parentsOfChild({non_neg_integer(),tuple()}, - non_neg_integer()) -> [non_neg_integer()]. -parentsOfChild({N,SDIS}, Child) -> - parentsOfChild(N-1, SDIS, Child, []). - --spec parentsOfChild(integer(), tuple(), non_neg_integer(), - [non_neg_integer()]) -> [non_neg_integer()]. -parentsOfChild(-1, _SDIS, _Child, PS) -> PS; -parentsOfChild(SdiNr, SDIS, Child, PS) -> - SdiData = vector_sub(SDIS, SdiNr), - #sdi_data{prevSdi=PrevSdi} = SdiData, - {LO,HI} = % inclusive - if SdiNr =< PrevSdi -> {SdiNr+1, PrevSdi}; % forwards - true -> {PrevSdi+1, SdiNr-1} % backwards - end, - NewPS = - if LO =< Child, Child =< HI -> [SdiNr | PS]; - true -> PS - end, - parentsOfChild(SdiNr-1, SDIS, Child, NewPS). +-spec deleteParent(parents(), non_neg_integer()) -> parents(). +deleteParent({PrevSDIS, SegTree0}, Parent) -> + {LO,HI} = parents_generate_range(Parent, PrevSDIS), + SegTree = hipe_segment_trees:delete(Parent, LO, HI, SegTree0), + {PrevSDIS, SegTree}. -spec updateParents([non_neg_integer()], non_neg_integer(), byte(), tuple(), hipe_array(), @@ -297,10 +310,12 @@ updateWKL(SdiNr, SDIS, SdiSpan, WKL) -> false -> [SdiNr|WKL] end. +-compile({inline, sdiSpanIsShort/2}). %% Only called once -spec sdiSpanIsShort(#sdi_data{}, integer()) -> boolean(). sdiSpanIsShort(#sdi_data{si = #sdi_info{lb = LB, ub = UB}}, SdiSpan) -> SdiSpan >= LB andalso SdiSpan =< UB. +-compile({inline, sdiLongIncr/1}). %% Only called once -spec sdiLongIncr(#sdi_data{}) -> byte(). sdiLongIncr(#sdi_data{si = #sdi_info{incr = Incr}}) -> Incr. @@ -361,9 +376,11 @@ applyIncr([{Label,LabelData}|List], INCREMENT, LabelMap) -> %%% Currently implemented as tuples. %%% Used for the 'SDIS' and 'PARENTS' vectors. --spec vector_from_list([#sdi_data{}]) -> tuple(). +-spec vector_from_list([E]) -> hipe_vector(E). vector_from_list(Values) -> list_to_tuple(Values). +-compile({inline, vector_sub/2}). +-spec vector_sub(hipe_vector(E), non_neg_integer()) -> V when V :: E. vector_sub(Vec, I) -> element(I+1, Vec). %%% ADT for mutable integer arrays, indexed from 0 to N-1. @@ -373,8 +390,10 @@ vector_sub(Vec, I) -> element(I+1, Vec). -spec mk_array_of_zeros(non_neg_integer()) -> hipe_array(). mk_array_of_zeros(N) -> hipe_bifs:array(N, 0). +-compile({inline, array_update/3}). -spec array_update(hipe_array(), non_neg_integer(), integer()) -> hipe_array(). array_update(A, I, V) -> hipe_bifs:array_update(A, I, V). +-compile({inline, array_sub/2}). -spec array_sub(hipe_array(), non_neg_integer()) -> integer(). array_sub(A, I) -> hipe_bifs:array_sub(A, I). diff --git a/lib/hipe/misc/hipe_segment_trees.erl b/lib/hipe/misc/hipe_segment_trees.erl new file mode 100644 index 0000000000..22146396c3 --- /dev/null +++ b/lib/hipe/misc/hipe_segment_trees.erl @@ -0,0 +1,181 @@ +%%% +%%% %CopyrightBegin% +%%% +%%% Copyright Ericsson AB 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% +%%% +%%% Segment trees, with a delete operation. +%%% +%%% Keys are the (0-based) indices into the list passed to build/1. +%%% +%%% Range bounds are inclusive. +%%% + +-module(hipe_segment_trees). + +-export([build/1, intersect/2, delete/4]). + +-record(segment_tree, { + lo :: integer(), + hi :: integer(), + root :: tnode() + }). + +%% X =< Mid belongs in Left +-define(NODE(Left, Right, Mid, Segments), {Left, Right, Mid, Segments}). + +-define(POINT_LEAF(Val), Val). +-define(RANGE_LEAF(Lo, Hi), {Lo, Hi}). + +-type segments() :: [non_neg_integer()]. +-type leaf() :: segments(). +-type tnode() :: ?NODE(tnode(), tnode(), integer(), segments()) | leaf(). + +-opaque tree() :: #segment_tree{} | nil. +-export_type([tree/0]). + +%% @doc Builds a segment tree of the given intervals. +-spec build([{integer(), integer()}]) -> tree(). +build(ListOfIntervals) -> + case + lists:usort( + lists:append( + [[Lo, Hi] || {Lo, Hi} <- ListOfIntervals, Lo =< Hi])) + of + [] -> nil; + Endpoints -> + Tree0 = empty_tree_from_endpoints(Endpoints), + [Lo|_] = Endpoints, + Hi = lists:last(Endpoints), + Tree1 = insert_intervals(0, ListOfIntervals, Lo, Hi, Tree0), + Tree = squash_empty_subtrees(Tree1), + #segment_tree{lo=Lo, hi=Hi, root=Tree} + end. + +empty_tree_from_endpoints(Endpoints) -> + Leaves = leaves(Endpoints), + {T, [], _, _} = balanced_bst(Leaves, length(Leaves)), + T. + +leaves([Endpoint]) -> [?POINT_LEAF(Endpoint)]; +leaves([A | [B|_] = Tail]) -> + %% We omit the range leaf if it's empty + case A<B-1 of + true -> [?POINT_LEAF(A),?RANGE_LEAF(A+1,B-1) | leaves(Tail)]; + false -> [?POINT_LEAF(A) | leaves(Tail)] + end. + +balanced_bst(L, S) when S > 1 -> + Sm = S, %% - 1 + S2 = Sm div 2, + S1 = Sm - S2, + {Left, L1, LeftLo, LeftHi} = balanced_bst(L, S1), + {Right, L2, _, RightHi} = balanced_bst(L1, S2), + T = ?NODE(Left, Right, LeftHi, []), + {T, L2, LeftLo, RightHi}; +balanced_bst([?RANGE_LEAF(Lo, Hi) | L], 1) -> + {[], L, Lo, Hi}; +balanced_bst([?POINT_LEAF(Val) | L], 1) -> + {[], L, Val, Val}. + +insert_intervals(_Ix, [], _Lo, _Hi, Tree) -> Tree; +insert_intervals(Ix, [Int|Ints], Lo, Hi, Tree) -> + insert_intervals(Ix + 1, Ints, Lo, Hi, + insert_interval(Ix, Int, Lo, Hi, Tree)). + +insert_interval(_, {Lo, Hi}, _, _, Node) when Lo > Hi -> Node; +insert_interval(I, Int={Lo,Hi}, NLo, NHi, + ?NODE(Left0, Right0, Mid, Segments)) -> + if Lo =< NLo, NHi =< Hi -> + ?NODE(Left0, Right0, Mid, [I|Segments]); + true -> + Left = case intervals_intersect(Lo, Hi, NLo, Mid) of + true -> insert_interval(I, Int, NLo, Mid, Left0); + false -> Left0 + end, + Right = case intervals_intersect(Lo, Hi, Mid+1, NHi) of + true -> insert_interval(I, Int, Mid+1, NHi, Right0); + false -> Right0 + end, + ?NODE(Left, Right, Mid, Segments) + end; +insert_interval(I, {_Lo,_Hi}, _NLo, _NHi, Leaf) -> [I|Leaf]. + +intervals_intersect(ALo, AHi, BLo, BHi) -> + (ALo =< AHi) andalso (BLo =< BHi) %% both nonempty + andalso nonempty_intervals_intersect(ALo, AHi, BLo, BHi). + +%% Purely optional optimisation +squash_empty_subtrees(?NODE(Left0, Right0, Mid, Segs)) -> + build_squash_node(squash_empty_subtrees(Left0), + squash_empty_subtrees(Right0), + Mid, Segs); +squash_empty_subtrees(Leaf) -> Leaf. + +build_squash_node([], [], _, Segs) -> Segs; +build_squash_node(Left, Right, Mid, Segs) -> + ?NODE(Left, Right, Mid, Segs). + +%% @doc Returns the indices of the intervals in the tree that contains Point. +-spec intersect(integer(), tree()) -> [non_neg_integer()]. +intersect(Point, nil) when is_integer(Point) -> []; +intersect(Point, #segment_tree{lo=Lo, hi=Hi, root=Root}) + when is_integer(Point) -> + case Lo =< Point andalso Point =< Hi of + false -> []; + true -> intersect_1(Point, Root, []) + end. + +intersect_1(Point, ?NODE(Left, Right, Mid, Segs), Acc0) -> + Child = if Point =< Mid -> Left; true -> Right end, + intersect_1(Point, Child, Segs ++ Acc0); +intersect_1(_, LeafSegs, Acc) -> LeafSegs ++ Acc. + +%% @doc Deletes the interval {Lo, Hi}, which had index Index in the list passed +%% to build/1. +-spec delete(non_neg_integer(), integer(), integer(), tree()) -> tree(). +delete(_, _, _, nil) -> nil; +delete(_, Lo, Hi, Tree) when Lo > Hi -> Tree; +delete(_, Lo, Hi, Tree = #segment_tree{lo=TLo, hi=THi}) + when Hi < TLo; Lo > THi -> Tree; +delete(Index, Lo, Hi, Tree = #segment_tree{lo=TLo, hi=THi, root=Root0}) + when is_integer(Lo), is_integer(Hi) -> + Root = delete_1(Index, Lo, Hi, TLo, THi, Root0), + Tree#segment_tree{root=Root}. + +delete_1(I, Lo, Hi, NLo, NHi, ?NODE(Left0, Right0, Mid, Segments)) -> + if Lo =< NLo, NHi =< Hi -> + ?NODE(Left0, Right0, Mid, delete_2(Segments, I)); + true -> + Left = case nonempty_intervals_intersect(Lo, Hi, NLo, Mid) of + true -> delete_1(I, Lo, Hi, NLo, Mid, Left0); + false -> Left0 + end, + Right = case nonempty_intervals_intersect(Lo, Hi, Mid+1, NHi) of + true -> delete_1(I, Lo, Hi, Mid+1, NHi, Right0); + false -> Right0 + end, + %% We could do build_squash_node here, is it worth it? + ?NODE(Left, Right, Mid, Segments) + end; +delete_1(I, _Lo, _Hi, _NLo, _NHi, Leaf) -> delete_2(Leaf, I). + +delete_2([I|Segs], I) -> Segs; +delete_2([S|Segs], I) -> [S|delete_2(Segs,I)]. + +-compile({inline,nonempty_intervals_intersect/4}). +nonempty_intervals_intersect(ALo, AHi, BLo, BHi) -> + (BLo =< AHi) andalso (ALo =< BHi). diff --git a/lib/hipe/ppc/hipe_ppc.erl b/lib/hipe/ppc/hipe_ppc.erl index 0fa96162f6..380e791bc1 100644 --- a/lib/hipe/ppc/hipe_ppc.erl +++ b/lib/hipe/ppc/hipe_ppc.erl @@ -167,8 +167,10 @@ temp_is_precoloured(#ppc_temp{reg=Reg,type=Type}) -> _ -> hipe_ppc_registers:is_precoloured_gpr(Reg) end. -mk_simm16(Value) -> #ppc_simm16{value=Value}. -mk_uimm16(Value) -> #ppc_uimm16{value=Value}. +mk_simm16(Value) when Value >= -(1 bsl 15), Value < (1 bsl 15) -> + #ppc_simm16{value=Value}. +mk_uimm16(Value) when Value >= 0, Value < (1 bsl 16) -> + #ppc_uimm16{value=Value}. mk_mfa(M, F, A) -> #ppc_mfa{m=M, f=F, a=A}. @@ -240,7 +242,11 @@ mk_li(Dst, Value, Tail) -> % Dst can be R0 Value =< 16#7FFFFFFF -> mk_li32(Dst, R0, Value, Tail); true -> - Highest = (Value bsr 48), % Value@highest + Highest = case (Value bsr 48) of % Value@highest + TopBitSet when TopBitSet >= (1 bsl 15) -> + TopBitSet - (1 bsl 16); % encoder needs it to be negative + FitsSimm16 -> FitsSimm16 + end, Higher = (Value bsr 32) band 16#FFFF, % Value@higher High = (Value bsr 16) band 16#FFFF, % Value@h Low = Value band 16#FFFF, % Value@l diff --git a/lib/hipe/ppc/hipe_ppc_assemble.erl b/lib/hipe/ppc/hipe_ppc_assemble.erl index ff9da01b11..d89ff6235c 100644 --- a/lib/hipe/ppc/hipe_ppc_assemble.erl +++ b/lib/hipe/ppc/hipe_ppc_assemble.erl @@ -175,7 +175,8 @@ do_slwi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 32 -> {Dst, Src1, {sh,N}, {mb,0}, {me,31-N}}. do_srwi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 32 -> - {Dst, Src1, {sh,32-N}, {mb,N}, {me,31}}. + %% SH should be 0 (not 32) when N is 0 + {Dst, Src1, {sh,(32-N) band 31}, {mb,N}, {me,31}}. do_srawi_src2({uimm,N}) when is_integer(N), 0 =< N, N < 32 -> {sh,N}. @@ -184,7 +185,8 @@ do_sldi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 64 -> {Dst, Src1, {sh6,N}, {me6,63-N}}. do_srdi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 64 -> - {Dst, Src1, {sh6,64-N}, {mb6,N}}. + %% SH should be 0 (not 64) when N is 0 + {Dst, Src1, {sh6,(64-N) band 63}, {mb6,N}}. do_sradi_src2({uimm,N}) when is_integer(N), 0 =< N, N < 64 -> {sh6,N}. @@ -246,6 +248,7 @@ do_load(I) -> case LdOp of 'ld' -> do_disp_ds(Disp); 'ldu' -> do_disp_ds(Disp); + 'lwa' -> do_disp_ds(Disp); _ -> do_disp(Disp) end, NewBase = do_reg(Base), diff --git a/lib/hipe/regalloc/Makefile b/lib/hipe/regalloc/Makefile index aaa4418f37..ceb535f1c7 100644 --- a/lib/hipe/regalloc/Makefile +++ b/lib/hipe/regalloc/Makefile @@ -123,7 +123,6 @@ $(EBIN)/hipe_amd64_specific_x87.beam: hipe_x86_specific_x87.erl $(EBIN)/hipe_coalescing_regalloc.beam: ../main/hipe.hrl $(EBIN)/hipe_graph_coloring_regalloc.beam: ../main/hipe.hrl $(EBIN)/hipe_ig.beam: ../main/hipe.hrl ../flow/cfg.hrl hipe_spillcost.hrl -$(EBIN)/hipe_ig_moves.beam: ../util/hipe_vectors.hrl $(EBIN)/hipe_ls_regalloc.beam: ../main/hipe.hrl $(EBIN)/hipe_optimistic_regalloc.beam: ../main/hipe.hrl $(EBIN)/hipe_regalloc_loop.beam: ../main/hipe.hrl diff --git a/lib/hipe/regalloc/hipe_ig_moves.erl b/lib/hipe/regalloc/hipe_ig_moves.erl index b679453de0..2a70606dab 100644 --- a/lib/hipe/regalloc/hipe_ig_moves.erl +++ b/lib/hipe/regalloc/hipe_ig_moves.erl @@ -25,8 +25,6 @@ new_move/3, get_moves/1]). --include("../util/hipe_vectors.hrl"). - %%----------------------------------------------------------------------------- %% The main data structure; its fields are: %% - movelist : mapping from temp to set of associated move numbers @@ -34,11 +32,13 @@ %% - moveinsns : list of move instructions, in descending move number order %% - moveset : set of move instructions --record(ig_moves, {movelist :: hipe_vector(), +-record(ig_moves, {movelist :: movelist(), nrmoves = 0 :: non_neg_integer(), moveinsns = [] :: [{_,_}], moveset = gb_sets:empty() :: gb_sets:set()}). +-type movelist() :: hipe_vectors:vector(ordsets:ordset(non_neg_integer())). + %%----------------------------------------------------------------------------- -spec new(non_neg_integer()) -> #ig_moves{}. @@ -66,7 +66,8 @@ new_move(Dst, Src, IG_moves) -> moveset = gb_sets:insert(MoveInsn, MoveSet)} end. --spec add_movelist(non_neg_integer(), non_neg_integer(), hipe_vector()) -> hipe_vector(). +-spec add_movelist(non_neg_integer(), non_neg_integer(), movelist()) + -> movelist(). add_movelist(MoveNr, Temp, MoveList) -> AssocMoves = hipe_vectors:get(MoveList, Temp), @@ -74,7 +75,7 @@ add_movelist(MoveNr, Temp, MoveList) -> %% ordset due to the ordsets:union in hipe_coalescing_regalloc:combine(). hipe_vectors:set(MoveList, Temp, ordsets:add_element(MoveNr, AssocMoves)). --spec get_moves(#ig_moves{}) -> {hipe_vector(), non_neg_integer(), tuple()}. +-spec get_moves(#ig_moves{}) -> {movelist(), non_neg_integer(), tuple()}. get_moves(IG_moves) -> % -> {MoveList, NrMoves, MoveInsns} {IG_moves#ig_moves.movelist, diff --git a/lib/hipe/sparc/hipe_sparc_registers.erl b/lib/hipe/sparc/hipe_sparc_registers.erl index 884215702b..6681a10070 100644 --- a/lib/hipe/sparc/hipe_sparc_registers.erl +++ b/lib/hipe/sparc/hipe_sparc_registers.erl @@ -86,6 +86,8 @@ -define(I7, 31). -define(LAST_PRECOLOURED,31). % must handle both GRP and FPR ranges +-define(RA, ?O7). + -define(ARG0, ?O1). -define(ARG1, ?O2). -define(ARG2, ?O3). @@ -174,7 +176,7 @@ stack_pointer() -> ?STACK_POINTER. proc_pointer() -> ?PROC_POINTER. -return_address() -> ?O7. +return_address() -> ?RA. g0() -> ?G0. @@ -283,7 +285,9 @@ call_clobbered() -> % does the RA strip the type or not? ]. tailcall_clobbered() -> % tailcall crapola needs one temp - [{?TEMP1,tagged},{?TEMP1,untagged}]. + [{?TEMP1,tagged},{?TEMP1,untagged} + ,{?RA,tagged},{?RA,untagged} + ]. live_at_return() -> [{?HEAP_POINTER,untagged}, diff --git a/lib/hipe/ssa/hipe_ssa_liveness.inc b/lib/hipe/ssa/hipe_ssa_liveness.inc index 78488c65fc..46df8b66ad 100644 --- a/lib/hipe/ssa/hipe_ssa_liveness.inc +++ b/lib/hipe/ssa/hipe_ssa_liveness.inc @@ -40,6 +40,15 @@ ssa_liveness__livein/2]). %% ssa_liveness__livein/3], %% ssa_liveness__liveout/2]). +-type set(E) :: gb_sets:set(E). +-type liveness(Label, Var) :: + #{Label => {{Gen :: set(Var), + Kill :: set(Var), + {TotalDirGen :: set(Var), + DirGen :: gb_trees:tree(Label, set(Var))}}, + LiveIn :: set(Var), + LiveOut :: set(Var), + Successors :: [Label]}}. -endif. %% -ifdef(DEBUG_LIVENESS). %% -export([pp_liveness/1]). @@ -262,21 +271,15 @@ update_directed_gen({Pred, Var}, Map)-> %% %% liveness %% +-compile({inline, [liveness_lookup/2, liveness_update/3]}). liveness_init(List) -> - liveness_init1(List, gb_trees:empty()). + maps:from_list(List). -liveness_init1([{Label, Info}|Left], Map) -> - liveness_init1(Left, gb_trees:insert(Label, Info, Map)); -liveness_init1([], Map) -> - Map. - -liveness_lookup(Label, Map) -> - {value, Info} = gb_trees:lookup(Label, Map), - Info. - -liveness_update(Label, NewInfo, Map) -> - gb_trees:update(Label, NewInfo, Map). +liveness_lookup(Label, Liveness) -> + maps:get(Label, Liveness). +liveness_update(Label, Val, Liveness) -> + maps:update(Label, Val, Liveness). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/hipe/util/Makefile b/lib/hipe/util/Makefile index 66e9421c25..04de7f7823 100644 --- a/lib/hipe/util/Makefile +++ b/lib/hipe/util/Makefile @@ -113,4 +113,3 @@ release_docs_spec: $(EBIN)/hipe_timing.beam: ../main/hipe.hrl -$(EBIN)/hipe_vectors.beam: hipe_vectors.hrl diff --git a/lib/hipe/util/hipe_vectors.erl b/lib/hipe/util/hipe_vectors.erl index 7f6c8e91c2..90d736d02c 100644 --- a/lib/hipe/util/hipe_vectors.erl +++ b/lib/hipe/util/hipe_vectors.erl @@ -33,11 +33,25 @@ %% list_to_vector/1, list/1]). --include("hipe_vectors.hrl"). +%%-define(USE_TUPLES, true). +%%-define(USE_GBTREES, true). +-define(USE_ARRAYS, true). + +-type vector() :: vector(_). +-export_type([vector/0, vector/1]). + +-spec new(non_neg_integer(), V) -> vector(E) when V :: E. +-spec set(vector(E), non_neg_integer(), V :: E) -> vector(E). +-spec get(vector(E), non_neg_integer()) -> E. +-spec size(vector(_)) -> non_neg_integer(). +-spec vector_to_list(vector(E)) -> [E]. +%% -spec list_to_vector([E]) -> vector(E). +-spec list(vector(E)) -> [{non_neg_integer(), E}]. %% --------------------------------------------------------------------- -ifdef(USE_TUPLES). +-opaque vector(_) :: tuple(). new(N, V) -> erlang:make_tuple(N, V). @@ -68,8 +82,8 @@ get(Vec, Ix) -> element(Ix+1, Vec). %% --------------------------------------------------------------------- -ifdef(USE_GBTREES). +-opaque vector(E) :: gb_trees:tree(non_neg_integer(), E). --spec new(non_neg_integer(), _) -> hipe_vector(). new(N, V) when is_integer(N), N >= 0 -> gb_trees:from_orddict(mklist(N, V)). @@ -81,14 +95,11 @@ mklist(M, N, V) when M < N -> mklist(_, _, _) -> []. --spec size(hipe_vector()) -> non_neg_integer(). size(V) -> gb_trees:size(V). --spec list(hipe_vector()) -> [{_, _}]. list(Vec) -> gb_trees:to_list(Vec). -%% -spec list_to_vector([_]) -> hipe_vector(). %% list_to_vector(Xs) -> %% gb_trees:from_orddict(index(Xs, 0)). %% @@ -97,16 +108,29 @@ list(Vec) -> %% index([],_) -> %% []. --spec vector_to_list(hipe_vector()) -> [_]. vector_to_list(V) -> gb_trees:values(V). --spec set(hipe_vector(), non_neg_integer(), _) -> hipe_vector(). set(Vec, Ix, V) -> gb_trees:update(Ix, V, Vec). --spec get(hipe_vector(), non_neg_integer()) -> any(). get(Vec, Ix) -> gb_trees:get(Ix, Vec). -endif. %% ifdef USE_GBTREES + +%% --------------------------------------------------------------------- + +-ifdef(USE_ARRAYS). +%%-opaque vector(E) :: array:array(E). +-type vector(E) :: array:array(E). % Work around dialyzer bug + +new(N, V) -> array:new(N, {default, V}). +size(V) -> array:size(V). +list(Vec) -> array:to_orddict(Vec). +%% list_to_vector(Xs) -> array:from_list(Xs). +vector_to_list(V) -> array:to_list(V). +set(Vec, Ix, V) -> array:set(Ix, V, Vec). +get(Vec, Ix) -> array:get(Ix, Vec). + +-endif. %% ifdef USE_ARRAYS diff --git a/lib/hipe/util/hipe_vectors.hrl b/lib/hipe/util/hipe_vectors.hrl deleted file mode 100644 index d4556e9dc4..0000000000 --- a/lib/hipe/util/hipe_vectors.hrl +++ /dev/null @@ -1,29 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2008-2016. 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% -%% -%%-define(USE_TUPLES, true). --define(USE_GBTREES, true). - --ifdef(USE_TUPLES). --type hipe_vector() :: tuple(). --endif. - --ifdef(USE_GBTREES). --type hipe_vector() :: gb_trees:tree(). --endif. diff --git a/lib/hipe/x86/hipe_x86_frame.erl b/lib/hipe/x86/hipe_x86_frame.erl index 8851ead250..4cdc04007d 100644 --- a/lib/hipe/x86/hipe_x86_frame.erl +++ b/lib/hipe/x86/hipe_x86_frame.erl @@ -622,26 +622,31 @@ find_temps([I|Insns], S0) -> find_temps([], S) -> S. +-compile({inline, [tset_empty/0, tset_size/1, tset_insert/2, + tset_filter/2, tset_to_list/1]}). + tset_empty() -> - gb_sets:new(). + #{}. tset_size(S) -> - gb_sets:size(S). + map_size(S). tset_insert(S, T) -> - gb_sets:add_element(T, S). + S#{T => []}. -tset_add_list(S, Ts) -> - gb_sets:union(S, gb_sets:from_list(Ts)). +tset_add_list(S, []) -> S; +tset_add_list(S, [T|Ts]) -> + tset_add_list(S#{T => []}, Ts). -tset_del_list(S, Ts) -> - gb_sets:subtract(S, gb_sets:from_list(Ts)). +tset_del_list(S, []) -> S; +tset_del_list(S, [T|Ts]) -> + tset_del_list(maps:remove(T,S), Ts). tset_filter(S, F) -> - gb_sets:filter(F, S). + maps:filter(fun(K, _V) -> F(K) end, S). tset_to_list(S) -> - gb_sets:to_list(S). + maps:keys(S). %%% %%% Compute minimum permissible frame size, ignoring spilled temps. diff --git a/lib/hipe/x86/hipe_x86_postpass.erl b/lib/hipe/x86/hipe_x86_postpass.erl index 939baeccec..4515822a34 100644 --- a/lib/hipe/x86/hipe_x86_postpass.erl +++ b/lib/hipe/x86/hipe_x86_postpass.erl @@ -95,7 +95,8 @@ peep([I=#move{src=#x86_temp{reg=Src}, dst=#x86_temp{reg=Dst}}, %% ElimBinALMDouble %% ---------------- -peep([Move=#move{src=Src, dst=Dst}, Alu=#alu{src=Src, dst=Dst}|Insns], Res, Lst) -> +peep([Move=#move{src=Src, dst=Dst}, Alu=#alu{src=Src, dst=Dst}|Insns], Res, Lst) + when not is_record(Dst, x86_mem) -> peep([Alu#alu{src=Dst}|Insns], [Move|Res], [elimBinALMDouble|Lst]); diff --git a/lib/ic/doc/src/Makefile b/lib/ic/doc/src/Makefile index c9691df7af..19f12ac6b9 100644 --- a/lib/ic/doc/src/Makefile +++ b/lib/ic/doc/src/Makefile @@ -225,7 +225,7 @@ release_docs_spec: docs $(INSTALL_DATA) $(TOP_PDF_FILE) "$(RELSYSDIR)/doc/pdf" $(INSTALL_DATA) $(INFO_FILE) "$(RELSYSDIR)" $(INSTALL_DIR) "$(RELSYSDIR)/doc/html" - (/bin/cp -rf $(HTMLDIR) "$(RELSYSDIR)/doc") + ($(CP) -rf $(HTMLDIR) "$(RELSYSDIR)/doc") $(INSTALL_DIR) "$(RELEASE_PATH)/man/man3" $(INSTALL_DATA) $(MAN3_FILES) "$(RELEASE_PATH)/man/man3" diff --git a/lib/inets/doc/src/httpd.xml b/lib/inets/doc/src/httpd.xml index 62b92b8356..b05ae72983 100644 --- a/lib/inets/doc/src/httpd.xml +++ b/lib/inets/doc/src/httpd.xml @@ -455,7 +455,7 @@ text/plain asc txt</pre> directory. Several files can be given, in which case the server returns the first it finds, for example:</p> - <code>{directory_index, ["index.hml", "welcome.html"]}</code> + <code>{directory_index, ["index.html", "welcome.html"]}</code> <p>Access to http://your.server.org/docs/ would return http://your.server.org/docs/index.html or diff --git a/lib/inets/doc/src/mod_esi.xml b/lib/inets/doc/src/mod_esi.xml index 8279fdc824..006fca1bdf 100644 --- a/lib/inets/doc/src/mod_esi.xml +++ b/lib/inets/doc/src/mod_esi.xml @@ -61,7 +61,7 @@ <tag><c>{server_port, integer()}</c></tag> <item><p>Servers port number.</p></item> - <tag><c>{request_method, "GET | "PUT" | "DELETE | "POST" | "PATCH"}</c></tag> + <tag><c>{request_method, "GET | "PUT" | "DELETE" | "POST" | "PATCH"}</c></tag> <item><p>HTTP request method.</p></item> <tag><c>{remote_adress, inet:ip_address()} </c></tag> diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 2f071f049f..caa5a083a3 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -33,7 +33,22 @@ <file>notes.xml</file> </header> - <section><title>Inets 6.3.1</title> + <section><title>Inets 6.3.2</title> + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + PUT and DELETE support has been added to mod_esi</p> + <p> + Own Id: OTP-13688 Aux Id: seq13149 </p> + </item> + </list> + </section> + +</section> + +<section><title>Inets 6.3.1</title> <section><title>Fixed Bugs and Malfunctions</title> <list> diff --git a/lib/inets/src/http_server/httpd_conf.erl b/lib/inets/src/http_server/httpd_conf.erl index e5182ca23c..9e54f2b2c5 100644 --- a/lib/inets/src/http_server/httpd_conf.erl +++ b/lib/inets/src/http_server/httpd_conf.erl @@ -395,7 +395,8 @@ validate_properties(Properties) -> %% That is, if property A depends on property B. %% The only sunch preperty at this time is bind_address that depends %% on ipfamily. -validate_properties2(Properties) -> +validate_properties2(Properties0) -> + Properties = fix_ipfamily(Properties0), case proplists:get_value(bind_address, Properties) of undefined -> case proplists:get_value(sock_type, Properties, ip_comm) of @@ -422,6 +423,15 @@ validate_properties2(Properties) -> end end. +fix_ipfamily(Properties) -> + case proplists:get_value(ipfamily, Properties) of + undefined -> + Properties; + IpFamily -> + NewProps = proplists:delete(ipfamily, Properties), + [{ipfamily, validate_ipfamily(IpFamily)} | NewProps] + end. + add_inet_defaults(Properties) -> case proplists:get_value(ipfamily, Properties) of undefined -> diff --git a/lib/inets/src/http_server/httpd_example.erl b/lib/inets/src/http_server/httpd_example.erl index 424d269859..c893b10dca 100644 --- a/lib/inets/src/http_server/httpd_example.erl +++ b/lib/inets/src/http_server/httpd_example.erl @@ -20,7 +20,7 @@ %% -module(httpd_example). -export([print/1]). --export([get/2, post/2, yahoo/2, test1/2, get_bin/2, peer/2]). +-export([get/2, put/2, post/2, yahoo/2, test1/2, get_bin/2, peer/2]). -export([newformat/3]). %% These are used by the inets test-suite @@ -59,6 +59,11 @@ get(_Env,[]) -> get(Env,Input) -> default(Env,Input). +put(Env,{Input,_Body}) -> + default(Env,Input); +put(Env,Input) -> + default(Env,Input). + get_bin(_Env,_Input) -> [list_to_binary(header()), list_to_binary(top("GET Example")), @@ -94,7 +99,7 @@ default(Env,Input) -> io_lib:format("~p",[httpd:parse_query(Input)]),"\n", footer()]. -peer(Env, Input) -> +peer(Env, _Input) -> Header = case proplists:get_value(peer_cert, Env) of undefined -> @@ -161,7 +166,7 @@ sleep(T) -> receive after T -> ok end. %% ------------------------------------------------------ -chunk_timeout(SessionID, _, StrInt) -> +chunk_timeout(SessionID, _, _StrInt) -> mod_esi:deliver(SessionID, "Tranfer-Encoding:chunked/html\r\n\r\n"), mod_esi:deliver(SessionID, top("Test chunk encoding timeout")), timer:sleep(20000), diff --git a/lib/inets/src/http_server/mod_esi.erl b/lib/inets/src/http_server/mod_esi.erl index 2800250727..b21af1418c 100644 --- a/lib/inets/src/http_server/mod_esi.erl +++ b/lib/inets/src/http_server/mod_esi.erl @@ -241,7 +241,7 @@ alias_match_str(Alias, eval_script_alias) -> %%------------------------ Erl mechanism -------------------------------- erl(#mod{method = Method} = ModData, ESIBody, Modules) - when (Method =:= "GET") orelse (Method =:= "HEAD") -> + when (Method =:= "GET") orelse (Method =:= "HEAD") orelse (Method =:= "DELETE") -> ?hdrt("erl", [{method, Method}]), case httpd_util:split(ESIBody,":|%3A|/",2) of {ok, [ModuleName, FuncAndInput]} -> @@ -264,35 +264,32 @@ erl(#mod{method = Method} = ModData, ESIBody, Modules) {proceed, [{status,{400, none, BadRequest}} | ModData#mod.data]} end; -erl(#mod{request_uri = ReqUri, - method = "PUT", - http_version = Version, - data = Data}, _ESIBody, _Modules) -> - ?hdrt("erl", [{method, put}]), - {proceed, [{status,{501,{"PUT", ReqUri, Version}, - ?NICE("Erl mechanism doesn't support method PUT")}}| - Data]}; - -erl(#mod{request_uri = ReqUri, - method = "DELETE", - http_version = Version, - data = Data}, _ESIBody, _Modules) -> - ?hdrt("erl", [{method, delete}]), - {proceed,[{status,{501,{"DELETE", ReqUri, Version}, - ?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 = "PUT", entity_body = Body} = ModData, + ESIBody, Modules) -> + case httpd_util:split(ESIBody,":|%3A|/",2) of + {ok, [ModuleName, FuncAndInput]} -> + case httpd_util:split(FuncAndInput,"[\?/]",2) of + {ok, [FunctionName, Input]} -> + generate_webpage(ModData, ESIBody, Modules, + list_to_atom(ModuleName), + FunctionName, {Input,Body}, + [{entity_body, Body} | + script_elements(FuncAndInput, Input)]); + {ok, [FunctionName]} -> + generate_webpage(ModData, ESIBody, Modules, + list_to_atom(ModuleName), + FunctionName, {undefined,Body}, + [{entity_body, Body} | + script_elements(FuncAndInput, "")]); + {ok, BadRequest} -> + {proceed,[{status,{400,none, BadRequest}} | + ModData#mod.data]} + end; + {ok, BadRequest} -> + {proceed, [{status,{400, none, BadRequest}} | ModData#mod.data]} + end; -erl(#mod{method = "POST", - entity_body = Body} = ModData, ESIBody, Modules) -> +erl(#mod{method = "POST", entity_body = Body} = ModData, ESIBody, Modules) -> ?hdrt("erl", [{method, post}]), case httpd_util:split(ESIBody,":|%3A|/",2) of {ok,[ModuleName, Function]} -> @@ -301,7 +298,16 @@ erl(#mod{method = "POST", Function, Body, [{entity_body, Body}]); {ok, BadRequest} -> {proceed,[{status, {400, none, BadRequest}} | ModData#mod.data]} - end. + end; + +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]}. generate_webpage(ModData, ESIBody, [all], Module, FunctionName, Input, ScriptElements) -> diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index 3a31daeb20..d4d21f6774 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -18,10 +18,16 @@ %% %CopyrightEnd% {"%VSN%", [ + {<<"6.3.1">>, + [{load_module, mod_esi, soft_purge, soft_purge, []} + ]}, {<<"6\\..*">>,[{restart_application, inets}]}, {<<"5\\..*">>,[{restart_application, inets}]} ], [ + {<<"6.3.1">>, + [{load_module, mod_esi, soft_purge, soft_purge, []} + ]}, {<<"6\\..*">>,[{restart_application, inets}]}, {<<"5\\..*">>,[{restart_application, inets}]} ] diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl index 3194b5ad3d..28e77151f2 100644 --- a/lib/inets/test/httpd_SUITE.erl +++ b/lib/inets/test/httpd_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2015. All Rights Reserved. +%% Copyright Ericsson AB 2013-2016. 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. @@ -119,8 +119,10 @@ groups() -> ]}, {htaccess, [], [htaccess_1_1, htaccess_1_0, htaccess_0_9]}, {security, [], [security_1_1, security_1_0]}, %% Skip 0.9 as causes timing issus in test code - {http_1_1, [], [host, chunked, expect, cgi, cgi_chunked_encoding_test, - trace, range, if_modified_since, mod_esi_chunk_timeout] ++ http_head() ++ http_get() ++ load()}, + {http_1_1, [], + [host, chunked, expect, cgi, cgi_chunked_encoding_test, + trace, range, if_modified_since, mod_esi_chunk_timeout, + esi_put] ++ http_head() ++ http_get() ++ load()}, {http_1_0, [], [host, cgi, trace] ++ http_head() ++ http_get() ++ load()}, {http_0_9, [], http_head() ++ http_get() ++ load()} ]. @@ -283,20 +285,50 @@ init_per_testcase(Case, Config) when Case == host; Case == trace -> http_1_1 -> httpd_1_1 end, - [{version_cb, Cb} | proplists:delete(version_cb, Config)]; + dbg( + Case, + [{version_cb, Cb} | proplists:delete(version_cb, Config)], + init); init_per_testcase(range, Config) -> ct:timetrap({seconds, 20}), DocRoot = proplists:get_value(doc_root, Config), create_range_data(DocRoot), - Config; + dbg(range, Config, init); -init_per_testcase(_, Config) -> +init_per_testcase(Case, Config) -> ct:timetrap({seconds, 20}), - Config. - -end_per_testcase(_Case, _Config) -> - ok. + dbg(Case, Config, init). + +end_per_testcase(Case, Config) -> + dbg(Case, Config, 'end'). + + +dbg(Case, Config, Status) -> + Cases = [esi_put], + case lists:member(Case, Cases) of + true -> + case Status of + init -> + dbg:tracer(), + dbg:p(all, c), + dbg:tpl(httpd_example, cx), + dbg:tpl(mod_esi, generate_webpage, cx), + io:format("dbg: started~n"), + Config; + 'end' -> + io:format("dbg: stopped~n"), + dbg:stop_clear(), + ok + end; + false -> + case Status of + init -> + Config; + 'end' -> + ok + end + end. %%------------------------------------------------------------------------- %% Test cases starts here. @@ -765,6 +797,14 @@ esi(Config) when is_list(Config) -> ok = http_status("GET /cgi-bin/erl/httpd_example:peer ", Config, [{statuscode, 200}, {header, "peer-cert-exist", peer(Config)}]). + +%%------------------------------------------------------------------------- +esi_put() -> + [{doc, "Test mod_esi PUT"}]. + +esi_put(Config) when is_list(Config) -> + ok = http_status("PUT /cgi-bin/erl/httpd_example/put/123342234123 ", + Config, [{statuscode, 200}]). %%------------------------------------------------------------------------- mod_esi_chunk_timeout(Config) when is_list(Config) -> diff --git a/lib/inets/test/inets_SUITE.erl b/lib/inets/test/inets_SUITE.erl index 5eaf3a28a0..38b8229389 100644 --- a/lib/inets/test/inets_SUITE.erl +++ b/lib/inets/test/inets_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2015. All Rights Reserved. +%% Copyright Ericsson AB 1997-2016. 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. @@ -212,11 +212,19 @@ start_httpd(Config) when is_list(Config) -> Pids0 = [ServicePid || {_, ServicePid} <- inets:services()], true = lists:member(Pid0, Pids0), [_|_] = inets:services_info(), - inets:stop(httpd, Pid0), ct:sleep(500), + Pids1 = [ServicePid || {_, ServicePid} <- inets:services()], + false = lists:member(Pid0, Pids1), + {ok, Pid0b} = + inets:start(httpd, [{port, 0}, {ipfamily, inet6fb4} | HttpdConf]), + Pids0b = [ServicePid || {_, ServicePid} <- inets:services()], + true = lists:member(Pid0b, Pids0b), + [_|_] = inets:services_info(), + inets:stop(httpd, Pid0b), + ct:sleep(500), Pids1 = [ServicePid || {_, ServicePid} <- inets:services()], - false = lists:member(Pid0, Pids1), + false = lists:member(Pid0b, Pids1), {ok, Pid1} = inets:start(httpd, [{port, 0}, {ipfamily, inet} | HttpdConf], stand_alone), diff --git a/lib/inets/test/inets_sup_SUITE.erl b/lib/inets/test/inets_sup_SUITE.erl index 5b8b1463c8..1e664337e6 100644 --- a/lib/inets/test/inets_sup_SUITE.erl +++ b/lib/inets/test/inets_sup_SUITE.erl @@ -33,7 +33,7 @@ suite() -> all() -> [default_tree, ftpc_worker, tftpd_worker, - httpd_subtree, httpd_subtree_profile, + httpd_config, httpd_subtree, httpd_subtree_profile, httpc_subtree]. groups() -> @@ -52,9 +52,32 @@ end_per_suite(_) -> inets:stop(), ok. -init_per_testcase(httpd_subtree, Config) -> +init_per_testcase(httpd_config = TC, Config) -> + PrivDir = proplists:get_value(priv_dir, Config), + Dir = filename:join(PrivDir, TC), + ok = file:make_dir(Dir), + + FallbackConfig = [{port, 0}, + {server_name,"www.test"}, + {modules, [mod_get]}, + {server_root, Dir}, + {document_root, Dir}, + {bind_address, any}, + {ipfamily, inet6fb4}], + try + inets:stop(), + inets:start(), + inets:start(httpd, FallbackConfig), + Config + catch + _:Reason -> + inets:stop(), + exit({failed_starting_inets, Reason}) + end; + +init_per_testcase(httpd_subtree = TC, Config) -> PrivDir = proplists:get_value(priv_dir, Config), - Dir = filename:join(PrivDir, "root"), + Dir = filename:join(PrivDir, TC), ok = file:make_dir(Dir), SimpleConfig = [{port, 0}, @@ -75,9 +98,9 @@ init_per_testcase(httpd_subtree, Config) -> exit({failed_starting_inets, Reason}) end; -init_per_testcase(httpd_subtree_profile, Config) -> +init_per_testcase(httpd_subtree_profile = TC, Config) -> PrivDir = proplists:get_value(priv_dir, Config), - Dir = filename:join(PrivDir, "root"), + Dir = filename:join(PrivDir, TC), ok = file:make_dir(Dir), SimpleConfig = [{port, 0}, @@ -193,6 +216,11 @@ tftpd_worker(Config) when is_list(Config) -> [] = supervisor:which_children(tftp_sup), ok. +httpd_config() -> + [{doc, "Makes sure the httpd config works for inet6fb4."}]. +httpd_config(Config) when is_list(Config) -> + do_httpd_subtree(Config, default). + httpd_subtree() -> [{doc, "Makes sure the httpd sub tree is correct."}]. httpd_subtree(Config) when is_list(Config) -> diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index 3408c3b128..747724a86b 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -19,6 +19,6 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 6.3.1 +INETS_VSN = 6.3.2 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" diff --git a/lib/jinterface/doc/src/Makefile b/lib/jinterface/doc/src/Makefile index cd1e61a795..508c8e01b5 100644 --- a/lib/jinterface/doc/src/Makefile +++ b/lib/jinterface/doc/src/Makefile @@ -166,7 +166,7 @@ release_docs_spec: docs $(INSTALL_DIR) "$(RELSYSDIR)/doc/html" $(INSTALL_DIR) "$(RELSYSDIR)/doc/html/java/$(JAVA_PKG_PATH)" $(INSTALL_DATA) $(INFO_FILE) "$(RELSYSDIR)" - (/bin/cp -rf ../html "$(RELSYSDIR)/doc") + ($(CP) -rf ../html "$(RELSYSDIR)/doc") # $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ # "$(RELSYSDIR)/doc/html" diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml index d3611d6a03..21f8a2d54a 100644 --- a/lib/kernel/doc/src/code.xml +++ b/lib/kernel/doc/src/code.xml @@ -651,6 +651,11 @@ ok = code:finish_loading(Prepared), <p>Purges the code for <c><anno>Module</anno></c>, that is, removes code marked as old. If some processes still linger in the old code, these processes are killed before the code is removed.</p> + <note><p>As of ERTS version 9.0, a process is only considered + to be lingering in the code if it has direct references to the code. + For more information see documentation of + <seealso marker="erts:erlang#check_process_code/3"><c>erlang:check_process_code/3</c></seealso>, + which is used in order to determine this.</p></note> <p>Returns <c>true</c> if successful and any process is needed to be killed, otherwise <c>false</c>.</p> </desc> @@ -661,6 +666,11 @@ ok = code:finish_loading(Prepared), <desc> <p>Purges the code for <c><anno>Module</anno></c>, that is, removes code marked as old, but only if no processes linger in it.</p> + <note><p>As of ERTS version 9.0, a process is only considered + to be lingering in the code if it has direct references to the code. + For more information see documentation of + <seealso marker="erts:erlang#check_process_code/3"><c>erlang:check_process_code/3</c></seealso>, + which is used in order to determine this.</p></note> <p>Returns <c>false</c> if the module cannot be purged because of processes lingering in old code, otherwise <c>true</c>.</p> </desc> diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml index c0dce2f50c..8cc21bf3e2 100644 --- a/lib/kernel/doc/src/inet.xml +++ b/lib/kernel/doc/src/inet.xml @@ -151,6 +151,12 @@ fe80::204:acff:fe17:bf38 <name name="socket_address"/> </datatype> <datatype> + <name name="socket_getopt"/> + </datatype> + <datatype> + <name name="socket_setopt"/> + </datatype> + <datatype> <name name="returned_non_ip_address"/> <desc> <p> @@ -327,8 +333,6 @@ fe80::204:acff:fe17:bf38 <func> <name name="getopts" arity="2"/> <fsummary>Get one or more options for a socket.</fsummary> - <type name="socket_getopt"/> - <type name="socket_setopt"/> <desc> <p>Gets one or more options for a socket. For a list of available options, see @@ -580,7 +584,6 @@ get_tcpi_sacked(Sock) -> <func> <name name="setopts" arity="2"/> <fsummary>Set one or more options for a socket.</fsummary> - <type name="socket_setopt"/> <desc> <p>Sets one or more options for a socket.</p> <p>The following options are available:</p> diff --git a/lib/kernel/doc/src/kernel_app.xml b/lib/kernel/doc/src/kernel_app.xml index 9e6fb60bb7..dc0291babe 100644 --- a/lib/kernel/doc/src/kernel_app.xml +++ b/lib/kernel/doc/src/kernel_app.xml @@ -215,12 +215,14 @@ <p>Defines the <c>First..Last</c> port range for the listener socket of a distributed Erlang node.</p> </item> + <marker id="inet_dist_listen_options"></marker> <tag><c>{inet_dist_listen_options, Opts}</c></tag> <item> <p>Defines a list of extra socket options to be used when opening the listening socket for a distributed Erlang node. See <seealso marker="gen_tcp#listen/2"><c>gen_tcp:listen/2</c></seealso>.</p> </item> + <marker id="inet_dist_connect_options"></marker> <tag><c>{inet_dist_connect_options, Opts}</c></tag> <item> <p>Defines a list of extra socket options to be used when connecting to diff --git a/lib/kernel/doc/src/net_kernel.xml b/lib/kernel/doc/src/net_kernel.xml index f48a534d4f..3c1b3d5190 100644 --- a/lib/kernel/doc/src/net_kernel.xml +++ b/lib/kernel/doc/src/net_kernel.xml @@ -116,6 +116,21 @@ $ <input>erl -sname foobar</input></pre> </func> <func> + <name name="getopts" arity="2"/> + <fsummary>Get distribution socket options.</fsummary> + <desc> + <p>Get one or more options for the distribution socket + connected to <c><anno>Node</anno></c>.</p> + <p>If <c><anno>Node</anno></c> is a connected node + the return value is the same as from + <seealso marker="inet#getopts/2"><c>inet:getopts(Sock, Options)</c></seealso> + where <c>Sock</c> is the distribution socket for <c><anno>Node</anno></c>.</p> + <p>Returns <c>ignored</c> if the local node is not alive or + <c>{error, noconnection}</c> if <c><anno>Node</anno></c> is not connected.</p> + </desc> + </func> + + <func> <name name="monitor_nodes" arity="1"/> <name name="monitor_nodes" arity="2"/> <fsummary>Subscribe to node status change messages.</fsummary> @@ -289,6 +304,27 @@ $ <input>erl -sname foobar</input></pre> </func> <func> + <name name="setopts" arity="2"/> + <fsummary>Set distribution socket options.</fsummary> + <desc> + <p>Set one or more options for distribution sockets. + Argument <c><anno>Node</anno></c> can be either one node name + or the atom <c>new</c> to affect the distribution sockets of all + future connected nodes.</p> + <p>The return value is the same as from + <seealso marker="inet#setopts/2"><c>inet:setopts/2</c></seealso> + or <c>{error, noconnection}</c> if <c><anno>Node</anno></c> is not + a connected node or <c>new</c>.</p> + <p>If <c><anno>Node</anno></c> is <c>new</c> the <c><anno>Options</anno></c> + will then also be added to kernel configration parameters + <seealso marker="kernel:kernel_app#inet_dist_listen_options">inet_dist_listen_options</seealso> + and + <seealso marker="kernel:kernel_app#inet_dist_connect_options">inet_dist_connect_options</seealso>.</p> + <p>Returns <c>ignored</c> if the local node is not alive.</p> + </desc> + </func> + + <func> <name>start([Name]) -> {ok, pid()} | {error, Reason}</name> <name>start([Name, NameType]) -> {ok, pid()} | {error, Reason}</name> <name>start([Name, NameType, Ticktime]) -> {ok, pid()} | {error, Reason}</name> diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml index f37433110c..3d35f6f57f 100644 --- a/lib/kernel/doc/src/notes.xml +++ b/lib/kernel/doc/src/notes.xml @@ -31,6 +31,41 @@ </header> <p>This document describes the changes made to the Kernel application.</p> +<section><title>Kernel 5.0.2</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + When calling os:cmd from a process that has set trap_exit + to true an 'EXIT' message would be left in the message + queue. This bug was introduced in kernel vsn 5.0.1.</p> + <p> + Own Id: OTP-13813</p> + </item> + </list> + </section> + +</section> + +<section><title>Kernel 5.0.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fix a os:cmd bug where creating a background job using + & would cause os:cmd to hang until the background job + terminated or closed its stdout and stderr file + descriptors. This bug has existed from kernel 5.0.</p> + <p> + Own Id: OTP-13741</p> + </item> + </list> + </section> + +</section> + <section><title>Kernel 5.0</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/kernel/include/dist_util.hrl b/lib/kernel/include/dist_util.hrl index 43e50d4325..320e916c04 100644 --- a/lib/kernel/include/dist_util.hrl +++ b/lib/kernel/include/dist_util.hrl @@ -63,7 +63,7 @@ f_getll, %% Get low level port or pid. f_address, %% The address of the "socket", %% generated from Socket,Node - %% These two are used in the tick loop, + %% These three are used in the tick loop, %% so they are not fun's to avoid holding old code. mf_tick, %% Takes the socket as parameters and %% sends a tick, this is no fun, it @@ -74,7 +74,11 @@ %% {ok, RecvCnt, SendCnt, SendPend} for %% a given socket. This is a {M,F}, %% returning {error, Reason on failure} - request_type = normal + request_type = normal, + + %% New in kernel-5.1 (OTP 19.1): + mf_setopts, %% netkernel:setopts on active connection + mf_getopts %% netkernel:getopts on active connection }). diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl index 1792f9e908..48541ec500 100644 --- a/lib/kernel/src/code_server.erl +++ b/lib/kernel/src/code_server.erl @@ -135,10 +135,14 @@ split_paths([], _S, Path, Paths) -> -spec call(term()) -> term(). call(Req) -> + Ref = erlang:monitor(process, ?MODULE), ?MODULE ! {code_call, self(), Req}, receive {?MODULE, Reply} -> - Reply + erlang:demonitor(Ref,[flush]), + Reply; + {'DOWN',Ref,process,_,_} -> + exit({'DOWN',code_server,Req}) end. reply(Pid, Res) -> diff --git a/lib/kernel/src/dist_util.erl b/lib/kernel/src/dist_util.erl index 47d0c1b861..8d2fc4d4b7 100644 --- a/lib/kernel/src/dist_util.erl +++ b/lib/kernel/src/dist_util.erl @@ -143,7 +143,11 @@ handshake_other_started(#hs_data{request_type=ReqType}=HSData0) -> ChallengeB = recv_challenge_reply(HSData, ChallengeA, MyCookie), send_challenge_ack(HSData, gen_digest(ChallengeB, HisCookie)), ?debug({dist_util, self(), accept_connection, Node}), - connection(HSData). + connection(HSData); + +handshake_other_started(OldHsData) when element(1,OldHsData) =:= hs_data -> + handshake_other_started(convert_old_hsdata(OldHsData)). + %% %% check if connecting node is allowed to connect @@ -330,7 +334,20 @@ handshake_we_started(#hs_data{request_type=ReqType, gen_digest(ChallengeA,HisCookie)), reset_timer(NewHSData#hs_data.timer), recv_challenge_ack(NewHSData, MyChallenge, MyCookie), - connection(NewHSData). + connection(NewHSData); + +handshake_we_started(OldHsData) when element(1,OldHsData) =:= hs_data -> + handshake_we_started(convert_old_hsdata(OldHsData)). + +convert_old_hsdata({hs_data, KP, ON, TN, S, T, TF, A, OV, OF, OS, FS, FR, + FS_PRE, FS_POST, FG, FA, MFT, MFG, RT}) -> + #hs_data{ + kernel_pid = KP, other_node = ON, this_node = TN, socket = S, timer = T, + this_flags = TF, allowed = A, other_version = OV, other_flags = OF, + other_started = OS, f_send = FS, f_recv = FR, f_setopts_pre_nodeup = FS_PRE, + f_setopts_post_nodeup = FS_POST, f_getll = FG, f_address = FA, + mf_tick = MFT, mf_getstat = MFG, request_type = RT}. + %% -------------------------------------------------------------- %% The connection has been established. @@ -350,15 +367,15 @@ connection(#hs_data{other_node = Node, mark_nodeup(HSData,Address), case FPostNodeup(Socket) of ok -> - con_loop(HSData#hs_data.kernel_pid, - Node, - Socket, - Address, - HSData#hs_data.this_node, - PType, - #tick{}, - HSData#hs_data.mf_tick, - HSData#hs_data.mf_getstat); + con_loop({HSData#hs_data.kernel_pid, + Node, + Socket, + PType, + HSData#hs_data.mf_tick, + HSData#hs_data.mf_getstat, + HSData#hs_data.mf_setopts, + HSData#hs_data.mf_getopts}, + #tick{}); _ -> ?shutdown2(Node, connection_setup_failed) end; @@ -454,8 +471,8 @@ mark_nodeup(#hs_data{kernel_pid = Kernel, ?shutdown(Node) end. -con_loop(Kernel, Node, Socket, TcpAddress, - MyNode, Type, Tick, MFTick, MFGetstat) -> +con_loop({Kernel, Node, Socket, Type, MFTick, MFGetstat, MFSetOpts, MFGetOpts}=ConData, + Tick) -> receive {tcp_closed, Socket} -> ?shutdown2(Node, connection_closed); @@ -468,15 +485,12 @@ con_loop(Kernel, Node, Socket, TcpAddress, _ -> ignore_it end, - con_loop(Kernel, Node, Socket, TcpAddress, MyNode, Type, - Tick, MFTick, MFGetstat); + con_loop(ConData, Tick); {Kernel, tick} -> case send_tick(Socket, Tick, Type, MFTick, MFGetstat) of {ok, NewTick} -> - con_loop(Kernel, Node, Socket, TcpAddress, - MyNode, Type, NewTick, MFTick, - MFGetstat); + con_loop(ConData, NewTick); {error, not_responding} -> error_msg("** Node ~p not responding **~n" "** Removing (timedout) connection **~n", @@ -489,13 +503,24 @@ con_loop(Kernel, Node, Socket, TcpAddress, case MFGetstat(Socket) of {ok, Read, Write, _} -> From ! {self(), get_status, {ok, Read, Write}}, - con_loop(Kernel, Node, Socket, TcpAddress, - MyNode, - Type, Tick, - MFTick, MFGetstat); + con_loop(ConData, Tick); _ -> ?shutdown2(Node, get_status_failed) - end + end; + {From, Ref, {setopts, Opts}} -> + Ret = case MFSetOpts of + undefined -> {error, enotsup}; + _ -> MFSetOpts(Socket, Opts) + end, + From ! {Ref, Ret}, + con_loop(ConData, Tick); + {From, Ref, {getopts, Opts}} -> + Ret = case MFGetOpts of + undefined -> {error, enotsup}; + _ -> MFGetOpts(Socket, Opts) + end, + From ! {Ref, Ret}, + con_loop(ConData, Tick) end. diff --git a/lib/kernel/src/erl_epmd.erl b/lib/kernel/src/erl_epmd.erl index f8ef4a475d..7bc9e2ede3 100644 --- a/lib/kernel/src/erl_epmd.erl +++ b/lib/kernel/src/erl_epmd.erl @@ -103,6 +103,10 @@ names(EpmdAddr) -> register_node(Name, PortNo) -> register_node(Name, PortNo, inet). +register_node(Name, PortNo, inet_tcp) -> + register_node(Name, PortNo, inet); +register_node(Name, PortNo, inet6_tcp) -> + register_node(Name, PortNo, inet6); register_node(Name, PortNo, Family) -> gen_server:call(erl_epmd, {register, Name, PortNo, Family}, infinity). @@ -403,8 +407,6 @@ select_best_version(L1, _H1, _L2, H2) when L1 > H2 -> 0; select_best_version(_L1, H1, L2, _H2) when L2 > H1 -> 0; -select_best_version(_L1, H1, L2, _H2) when L2 > H1 -> - 0; select_best_version(_L1, H1, _L2, H2) -> erlang:min(H1, H2). diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl index a91a6ed517..75dd800c6b 100644 --- a/lib/kernel/src/inet.erl +++ b/lib/kernel/src/inet.erl @@ -75,6 +75,7 @@ -export_type([address_family/0, hostent/0, hostname/0, ip4_address/0, ip6_address/0, ip_address/0, port_number/0, local_address/0, socket_address/0, returned_non_ip_address/0, + socket_setopt/0, socket_getopt/0, posix/0, socket/0, stat_option/0]). %% imports -import(lists, [append/1, duplicate/2, filter/2, foldl/3]). diff --git a/lib/kernel/src/inet6_tcp_dist.erl b/lib/kernel/src/inet6_tcp_dist.erl index 3aa61973af..9b6c2745d5 100644 --- a/lib/kernel/src/inet6_tcp_dist.erl +++ b/lib/kernel/src/inet6_tcp_dist.erl @@ -24,6 +24,7 @@ -export([listen/1, accept/1, accept_connection/5, setup/5, close/1, select/1, is_node_name/1]). +-export([setopts/2, getopts/2]). %% ------------------------------------------------------------ %% Select this protocol based on node name @@ -72,3 +73,9 @@ close(Socket) -> is_node_name(Node) when is_atom(Node) -> inet_tcp_dist:is_node_name(Node). + +setopts(S, Opts) -> + inet_tcp_dist:setopts(S, Opts). + +getopts(S, Opts) -> + inet_tcp_dist:getopts(S, Opts). diff --git a/lib/kernel/src/inet_tcp_dist.erl b/lib/kernel/src/inet_tcp_dist.erl index f91d7ef7c3..3084bd599a 100644 --- a/lib/kernel/src/inet_tcp_dist.erl +++ b/lib/kernel/src/inet_tcp_dist.erl @@ -24,13 +24,16 @@ -export([listen/1, accept/1, accept_connection/5, setup/5, close/1, select/1, is_node_name/1]). +%% Optional +-export([setopts/2, getopts/2]). + %% Generalized dist API -export([gen_listen/2, gen_accept/2, gen_accept_connection/6, gen_setup/6, gen_select/2]). %% internal exports --export([accept_loop/3,do_accept/7,do_setup/7,getstat/1]). +-export([accept_loop/3,do_accept/7,do_setup/7,getstat/1,tick/2]). -import(error_logger,[error_msg/2]). @@ -74,7 +77,7 @@ gen_listen(Driver, Name) -> TcpAddress = get_tcp_address(Driver, Socket), {_,Port} = TcpAddress#net_address.address, ErlEpmd = net_kernel:epmd_module(), - case ErlEpmd:register_node(Name, Port) of + case ErlEpmd:register_node(Name, Port, Driver) of {ok, Creation} -> {ok, {Socket, TcpAddress, Creation}}; Error -> @@ -215,8 +218,10 @@ do_accept(Driver, Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> inet:getll(S) end, f_address = fun(S, Node) -> get_remote_id(Driver, S, Node) end, - mf_tick = fun(S) -> tick(Driver, S) end, - mf_getstat = fun ?MODULE:getstat/1 + mf_tick = fun(S) -> ?MODULE:tick(Driver, S) end, + mf_getstat = fun ?MODULE:getstat/1, + mf_setopts = fun ?MODULE:setopts/2, + mf_getopts = fun ?MODULE:getopts/2 }, dist_util:handshake_other_started(HSData); {false,IP} -> @@ -320,6 +325,7 @@ do_setup(Driver, Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) -> {packet, 4}, nodelay()]) end, + f_getll = fun inet:getll/1, f_address = fun(_,_) -> @@ -329,9 +335,11 @@ do_setup(Driver, Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) -> protocol = tcp, family = AddressFamily} end, - mf_tick = fun(S) -> tick(Driver, S) end, + mf_tick = fun(S) -> ?MODULE:tick(Driver, S) end, mf_getstat = fun ?MODULE:getstat/1, - request_type = Type + request_type = Type, + mf_setopts = fun ?MODULE:setopts/2, + mf_getopts = fun ?MODULE:getopts/2 }, dist_util:handshake_we_started(HSData); _ -> @@ -492,3 +500,12 @@ split_stat([], R, W, P) -> {ok, R, W, P}. +setopts(S, Opts) -> + case [Opt || {K,_}=Opt <- Opts, + K =:= active orelse K =:= deliver orelse K =:= packet] of + [] -> inet:setopts(S,Opts); + Opts1 -> {error, {badopts,Opts1}} + end. + +getopts(S, Opts) -> + inet:getopts(S, Opts). diff --git a/lib/kernel/src/net_kernel.erl b/lib/kernel/src/net_kernel.erl index ac19f4935b..0c679e7349 100644 --- a/lib/kernel/src/net_kernel.erl +++ b/lib/kernel/src/net_kernel.erl @@ -59,6 +59,8 @@ connect_node/1, monitor_nodes/1, monitor_nodes/2, + setopts/2, + getopts/2, start/1, stop/0]). @@ -111,7 +113,7 @@ }). -record(listen, { - listen, %% listen pid + listen, %% listen socket accept, %% accepting pid address, %% #net_address module %% proto module @@ -384,7 +386,7 @@ init({Name, LongOrShortNames, TickT, CleanHalt}) -> connections = ets:new(sys_dist,[named_table, protected, - {keypos, 2}]), + {keypos, #connection.node}]), listen = Listeners, allowed = [], verbose = 0 @@ -554,6 +556,38 @@ handle_call({new_ticktime,_T,_TP}, #state{tick = #tick_change{time = T}} = State) -> async_reply({reply, {ongoing_change_to, T}, State}, From); +handle_call({setopts, new, Opts}, From, State) -> + Ret = setopts_new(Opts, State), + async_reply({reply, Ret, State}, From); + +handle_call({setopts, Node, Opts}, From, State) -> + Return = + case ets:lookup(sys_dist, Node) of + [Conn] when Conn#connection.state =:= up -> + case call_owner(Conn#connection.owner, {setopts, Opts}) of + {ok, Ret} -> Ret; + _ -> {error, noconnection} + end; + + _ -> + {error, noconnection} + end, + async_reply({reply, Return, State}, From); + +handle_call({getopts, Node, Opts}, From, State) -> + Return = + case ets:lookup(sys_dist, Node) of + [Conn] when Conn#connection.state =:= up -> + case call_owner(Conn#connection.owner, {getopts, Opts}) of + {ok, Ret} -> Ret; + _ -> {error, noconnection} + end; + + _ -> + {error, noconnection} + end, + async_reply({reply, Return, State}, From); + handle_call(_Msg, _From, State) -> {noreply, State}. @@ -1608,3 +1642,93 @@ async_gen_server_reply(From, Msg) -> {'EXIT', _} -> ok end. + +call_owner(Owner, Msg) -> + Mref = monitor(process, Owner), + Owner ! {self(), Mref, Msg}, + receive + {Mref, Reply} -> + erlang:demonitor(Mref, [flush]), + {ok, Reply}; + {'DOWN', Mref, _, _, _} -> + error + end. + + +-spec setopts(Node, Options) -> ok | {error, Reason} | ignored when + Node :: node() | new, + Options :: [inet:socket_setopt()], + Reason :: inet:posix() | noconnection. + +setopts(Node, Opts) when is_atom(Node), is_list(Opts) -> + request({setopts, Node, Opts}). + +setopts_new(Opts, State) -> + %% First try setopts on listening socket(s) + %% Bail out on failure. + %% If successful, we are pretty sure Opts are ok + %% and we continue with config params and pending connections. + case setopts_on_listen(Opts, State#state.listen) of + ok -> + setopts_new_1(Opts); + Fail -> Fail + end. + +setopts_on_listen(_, []) -> ok; +setopts_on_listen(Opts, [#listen {listen = LSocket, module = Mod} | T]) -> + try Mod:setopts(LSocket, Opts) of + ok -> + setopts_on_listen(Opts, T); + Fail -> Fail + catch + error:undef -> {error, enotsup} + end. + +setopts_new_1(Opts) -> + ConnectOpts = case application:get_env(kernel, inet_dist_connect_options) of + {ok, CO} -> CO; + _ -> [] + end, + application:set_env(kernel, inet_dist_connect_options, + merge_opts(Opts,ConnectOpts)), + ListenOpts = case application:get_env(kernel, inet_dist_listen_options) of + {ok, LO} -> LO; + _ -> [] + end, + application:set_env(kernel, inet_dist_listen_options, + merge_opts(Opts, ListenOpts)), + case lists:keyfind(nodelay, 1, Opts) of + {nodelay, ND} when is_boolean(ND) -> + application:set_env(kernel, dist_nodelay, ND); + _ -> ignore + end, + + %% Update any pending connections + PendingConns = ets:select(sys_dist, [{'_', + [{'=/=',{element,#connection.state,'$_'},up}], + ['$_']}]), + lists:foreach(fun(#connection{state = pending, owner = Owner}) -> + call_owner(Owner, {setopts, Opts}); + (#connection{state = up_pending, pending_owner = Owner}) -> + call_owner(Owner, {setopts, Opts}); + (_) -> ignore + end, PendingConns), + ok. + +merge_opts([], B) -> + B; +merge_opts([H|T], B0) -> + {Key, _} = H, + B1 = lists:filter(fun({K,_}) -> K =/= Key end, B0), + merge_opts(T, [H | B1]). + +-spec getopts(Node, Options) -> + {'ok', OptionValues} | {'error', Reason} | ignored when + Node :: node(), + Options :: [inet:socket_getopt()], + OptionValues :: [inet:socket_setopt()], + Reason :: inet:posix() | noconnection. + +getopts(Node, Opts) when is_atom(Node), is_list(Opts) -> + request({getopts, Node, Opts}). + diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl index f0ad26b1f2..05bbf1069e 100644 --- a/lib/kernel/src/os.erl +++ b/lib/kernel/src/os.erl @@ -226,11 +226,13 @@ extensions() -> Command :: atom() | io_lib:chars(). cmd(Cmd) -> validate(Cmd), - {SpawnCmd, SpawnOpts, SpawnInput} = mk_cmd(os:type(), Cmd), + {SpawnCmd, SpawnOpts, SpawnInput, Eot} = mk_cmd(os:type(), Cmd), Port = open_port({spawn, SpawnCmd}, [binary, stderr_to_stdout, - stream, in, eof, hide | SpawnOpts]), + stream, in, hide | SpawnOpts]), + MonRef = erlang:monitor(port, Port), true = port_command(Port, SpawnInput), - Bytes = get_data(Port, []), + Bytes = get_data(Port, MonRef, Eot, []), + demonitor(MonRef, [flush]), String = unicode:characters_to_list(Bytes), if %% Convert to unicode list if possible otherwise return bytes is_list(String) -> String; @@ -243,7 +245,7 @@ mk_cmd({win32,Wtype}, Cmd) -> {false,_} -> lists:concat(["cmd /c", Cmd]); {Cspec,_} -> lists:concat([Cspec," /c",Cmd]) end, - {Command, [], []}; + {Command, [], [], <<>>}; mk_cmd(OsType,Cmd) when is_atom(Cmd) -> mk_cmd(OsType, atom_to_list(Cmd)); mk_cmd(_,Cmd) -> @@ -252,7 +254,8 @@ mk_cmd(_,Cmd) -> {"/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"]}. + ["(", unicode:characters_to_binary(Cmd), "\n); echo \"\^D\"\n"], + <<$\^D>>}. validate(Atom) when is_atom(Atom) -> ok; @@ -267,21 +270,44 @@ validate1([List|Rest]) when is_list(List) -> validate1([]) -> ok. -get_data(Port, Sofar) -> +get_data(Port, MonRef, Eot, Sofar) -> receive {Port, {data, Bytes}} -> - get_data(Port, [Sofar,Bytes]); - {Port, eof} -> - Port ! {self(), close}, - receive - {Port, closed} -> - true - end, - receive - {'EXIT', Port, _} -> - ok - after 1 -> % force context switch - ok - end, + case eot(Bytes, Eot) of + more -> + get_data(Port, MonRef, Eot, [Sofar,Bytes]); + Last -> + Port ! {self(), close}, + flush_until_closed(Port), + flush_exit(Port), + iolist_to_binary([Sofar, Last]) + end; + {'DOWN', MonRef, _, _ , _} -> + flush_exit(Port), iolist_to_binary(Sofar) end. + +eot(_Bs, <<>>) -> + more; +eot(Bs, Eot) -> + case binary:match(Bs, Eot) of + nomatch -> more; + {Pos, _} -> + binary:part(Bs,{0, Pos}) + end. + +flush_until_closed(Port) -> + receive + {Port, {data, _Bytes}} -> + flush_until_closed(Port); + {Port, closed} -> + true + end. + +flush_exit(Port) -> + receive + {'EXIT', Port, _} -> + ok + after 1 -> % force context switch + ok + end. diff --git a/lib/kernel/test/erl_distribution_SUITE.erl b/lib/kernel/test/erl_distribution_SUITE.erl index eb58e92224..e43be77428 100644 --- a/lib/kernel/test/erl_distribution_SUITE.erl +++ b/lib/kernel/test/erl_distribution_SUITE.erl @@ -25,6 +25,7 @@ init_per_group/2,end_per_group/2]). -export([tick/1, tick_change/1, illegal_nodenames/1, hidden_node/1, + setopts/1, table_waste/1, net_setuptime/1, inet_dist_options_options/1, @@ -42,6 +43,8 @@ -export([get_socket_priorities/0, tick_cli_test/1, tick_cli_test1/1, tick_serv_test/2, tick_serv_test1/1, + run_remote_test/1, + setopts_do/2, keep_conn/1, time_ping/1]). -export([init_per_testcase/2, end_per_testcase/2]). @@ -66,6 +69,7 @@ suite() -> all() -> [tick, tick_change, illegal_nodenames, hidden_node, + setopts, table_waste, net_setuptime, inet_dist_options_options, {group, monitor_nodes}]. @@ -282,6 +286,165 @@ tick_cli_test1(Node) -> end end. +setopts(Config) when is_list(Config) -> + register(setopts_regname, self()), + [N1,N2,N3,N4] = get_nodenames(4, setopts), + + {_N1F,Port1} = start_node_unconnected(N1, ?MODULE, run_remote_test, + ["setopts_do", atom_to_list(node()), "1", "ping"]), + 0 = wait_for_port_exit(Port1), + + {_N2F,Port2} = start_node_unconnected(N2, ?MODULE, run_remote_test, + ["setopts_do", atom_to_list(node()), "2", "ping"]), + 0 = wait_for_port_exit(Port2), + + {ok, LSock} = gen_tcp:listen(0, [{packet,2}, {active,false}]), + {ok, LTcpPort} = inet:port(LSock), + + {N3F,Port3} = start_node_unconnected(N3, ?MODULE, run_remote_test, + ["setopts_do", atom_to_list(node()), + "1", integer_to_list(LTcpPort)]), + wait_and_connect(LSock, N3F, Port3), + 0 = wait_for_port_exit(Port3), + + {N4F,Port4} = start_node_unconnected(N4, ?MODULE, run_remote_test, + ["setopts_do", atom_to_list(node()), + "2", integer_to_list(LTcpPort)]), + wait_and_connect(LSock, N4F, Port4), + 0 = wait_for_port_exit(Port4), + + ok. + +wait_and_connect(LSock, NodeName, NodePort) -> + {ok, Sock} = gen_tcp:accept(LSock), + {ok, "Connect please"} = gen_tcp:recv(Sock, 0), + flush_from_port(NodePort), + pong = net_adm:ping(NodeName), + gen_tcp:send(Sock, "Connect done"), + gen_tcp:close(Sock). + + +flush_from_port(Port) -> + flush_from_port(Port, 10). + +flush_from_port(Port, Timeout) -> + receive + {Port,{data,String}} -> + io:format("~p: ~s\n", [Port, String]), + flush_from_port(Port, Timeout) + after Timeout -> + timeout + end. + +wait_for_port_exit(Port) -> + case (receive M -> M end) of + {Port,{exit_status,Status}} -> + Status; + {Port,{data,String}} -> + io:format("~p: ~s\n", [Port, String]), + wait_for_port_exit(Port) + end. + +run_remote_test([FuncStr, TestNodeStr | Args]) -> + Status = try + io:format("Node ~p started~n", [node()]), + TestNode = list_to_atom(TestNodeStr), + io:format("Node ~p spawning function ~p~n", [node(), FuncStr]), + {Pid,Ref} = spawn_monitor(?MODULE, list_to_atom(FuncStr), [TestNode, Args]), + io:format("Node ~p waiting for function ~p~n", [node(), FuncStr]), + receive + {'DOWN', Ref, process, Pid, normal} -> + 0; + Other -> + io:format("Node ~p got unexpected msg: ~p\n",[node(), Other]), + 1 + end + catch + C:E -> + io:format("Node ~p got EXCEPTION ~p:~p\nat ~p\n", + [node(), C, E, erlang:get_stacktrace()]), + 2 + end, + io:format("Node ~p doing halt(~p).\n",[node(), Status]), + erlang:halt(Status). + +% Do the actual test on the remote node +setopts_do(TestNode, [OptNr, ConnectData]) -> + [] = nodes(), + {Opt, Val} = opt_from_nr(OptNr), + ok = net_kernel:setopts(new, [{Opt, Val}]), + + [] = nodes(), + {error, noconnection} = net_kernel:getopts(TestNode, [Opt]), + + case ConnectData of + "ping" -> % We connect + net_adm:ping(TestNode); + TcpPort -> % Other connect + {ok, Sock} = gen_tcp:connect("localhost", list_to_integer(TcpPort), + [{active,false},{packet,2}]), + ok = gen_tcp:send(Sock, "Connect please"), + {ok, "Connect done"} = gen_tcp:recv(Sock, 0), + gen_tcp:close(Sock) + end, + [TestNode] = nodes(), + {ok, [{Opt,Val}]} = net_kernel:getopts(TestNode, [Opt]), + {error, noconnection} = net_kernel:getopts('pixie@fairyland', [Opt]), + + NewVal = change_val(Val), + ok = net_kernel:setopts(TestNode, [{Opt, NewVal}]), + {ok, [{Opt,NewVal}]} = net_kernel:getopts(TestNode, [Opt]), + + ok = net_kernel:setopts(TestNode, [{Opt, Val}]), + {ok, [{Opt,Val}]} = net_kernel:getopts(TestNode, [Opt]), + + ok. + +opt_from_nr("1") -> {nodelay, true}; +opt_from_nr("2") -> {nodelay, false}. + +change_val(true) -> false; +change_val(false) -> true. + +start_node_unconnected(Name, Mod, Func, Args) -> + FullName = full_node_name(Name), + CmdLine = mk_node_cmdline(Name,Mod,Func,Args), + io:format("Starting node ~p: ~s~n", [FullName, CmdLine]), + case open_port({spawn, CmdLine}, [exit_status]) of + Port when is_port(Port) -> + {FullName, Port}; + Error -> + exit({failed_to_start_node, FullName, Error}) + end. + +full_node_name(PreName) -> + HostSuffix = lists:dropwhile(fun ($@) -> false; (_) -> true end, + atom_to_list(node())), + list_to_atom(atom_to_list(PreName) ++ HostSuffix). + +mk_node_cmdline(Name,Mod,Func,Args) -> + Static = "-noinput", + Pa = filename:dirname(code:which(?MODULE)), + Prog = case catch init:get_argument(progname) of + {ok,[[P]]} -> P; + _ -> exit(no_progname_argument_found) + end, + NameSw = case net_kernel:longnames() of + false -> "-sname "; + true -> "-name "; + _ -> exit(not_distributed_node) + end, + {ok, Pwd} = file:get_cwd(), + NameStr = atom_to_list(Name), + Prog ++ " " + ++ Static ++ " " + ++ NameSw ++ " " ++ NameStr + ++ " -pa " ++ Pa + ++ " -env ERL_CRASH_DUMP " ++ Pwd ++ "/erl_crash_dump." ++ NameStr + ++ " -setcookie " ++ atom_to_list(erlang:get_cookie()) + ++ " -run " ++ atom_to_list(Mod) ++ " " ++ atom_to_list(Func) + ++ " " ++ string:join(Args, " "). + %% OTP-4255. tick_change(Config) when is_list(Config) -> diff --git a/lib/kernel/test/gen_sctp_SUITE.erl b/lib/kernel/test/gen_sctp_SUITE.erl index f836b2aa94..620ab235a0 100644 --- a/lib/kernel/test/gen_sctp_SUITE.erl +++ b/lib/kernel/test/gen_sctp_SUITE.erl @@ -117,7 +117,11 @@ xfer_min(Config) when is_list(Config) -> Stream = 0, Data = <<"The quick brown fox jumps over a lazy dog 0123456789">>, Loopback = {127,0,0,1}, + StatOpts = + [recv_avg,recv_cnt,recv_max,recv_oct, + send_avg,send_cnt,send_max,send_oct], {ok,Sb} = gen_sctp:open([{type,seqpacket}]), + {ok,SbStat1} = inet:getstat(Sb, StatOpts), {ok,Pb} = inet:port(Sb), ok = gen_sctp:listen(Sb, true), @@ -212,6 +216,8 @@ xfer_min(Config) when is_list(Config) -> assoc_id=SbAssocId}} = recv_event(log_ok(gen_sctp:recv(Sb, infinity))), ok = gen_sctp:close(Sa), + {ok,SbStat2} = inet:getstat(Sb, StatOpts), + [] = filter_stat_eq(SbStat1, SbStat2), ok = gen_sctp:close(Sb), receive @@ -220,6 +226,18 @@ xfer_min(Config) when is_list(Config) -> end, ok. +filter_stat_eq([], []) -> + []; +filter_stat_eq([{Tag,Val1}=Stat|SbStat1], [{Tag,Val2}|SbStat2]) -> + if + Val1 == Val2 -> + [Stat|filter_stat_eq(SbStat1, SbStat2)]; + true -> + filter_stat_eq(SbStat1, SbStat2) + end. + + + %% Minimal data transfer in active mode. xfer_active(Config) when is_list(Config) -> Timeout = 2000, @@ -383,26 +401,28 @@ def_sndrcvinfo(Config) when is_list(Config) -> assoc_id=S2AssocId} = S2AssocChange = log_ok(gen_sctp:connect(S2, Loopback, P1, [])), ?LOGVAR(S2AssocChange), - case recv_event(log_ok(gen_sctp:recv(S1))) of - {Loopback,P2, - #sctp_assoc_change{ - state=comm_up, - error=0, - assoc_id=S1AssocId}} -> - ?LOGVAR(S1AssocId); - {Loopback,P2, - #sctp_paddr_change{ - state=addr_confirmed, - error=0, - assoc_id=S1AssocId}} -> - ?LOGVAR(S1AssocId), + S1AssocId = + case recv_event(log_ok(gen_sctp:recv(S1))) of {Loopback,P2, #sctp_assoc_change{ state=comm_up, error=0, - assoc_id=S1AssocId}} = - recv_event(log_ok(gen_sctp:recv(S1))) - end, + assoc_id=AssocId}} -> + AssocId; + {Loopback,P2, + #sctp_paddr_change{ + state=addr_confirmed, + error=0, + assoc_id=AssocId}} -> + {Loopback,P2, + #sctp_assoc_change{ + state=comm_up, + error=0, + assoc_id=AssocId}} = + recv_event(log_ok(gen_sctp:recv(S1))), + AssocId + end, + ?LOGVAR(S1AssocId), #sctp_sndrcvinfo{ ppid=17, context=0, timetolive=0} = %, assoc_id=S1AssocId} = @@ -1055,6 +1075,7 @@ peeloff(Config, SockOpts) when is_list(Config) -> Addr = {127,0,0,1}, Stream = 0, Timeout = 333, + StartTime = timestamp(), S1 = socket_open([{ifaddr,Addr}|SockOpts], Timeout), ?LOGVAR(S1), P1 = socket_call(S1, get_port), @@ -1077,7 +1098,7 @@ peeloff(Config, SockOpts) when is_list(Config) -> state=comm_up, assoc_id=AssocId2}}} -> AssocId2 after Timeout -> - socket_bailout([S1,S2]) + socket_bailout([S1,S2], StartTime) end, ?LOGVAR(S2Ai), S1Ai = @@ -1087,7 +1108,7 @@ peeloff(Config, SockOpts) when is_list(Config) -> state=comm_up, assoc_id=AssocId1}}} -> AssocId1 after Timeout -> - socket_bailout([S1,S2]) + socket_bailout([S1,S2], StartTime) end, ?LOGVAR(S1Ai), %% @@ -1095,13 +1116,13 @@ peeloff(Config, SockOpts) when is_list(Config) -> receive {S1,{Addr,P2,S1Ai,Stream,<<"Number one">>}} -> ok after Timeout -> - socket_bailout([S1,S2]) + socket_bailout([S1,S2], StartTime) end, socket_call(S2, {send,Socket1,S1Ai,Stream,<<"Number two">>}), receive {S2,{Addr,P1,S2Ai,Stream,<<"Number two">>}} -> ok after Timeout -> - socket_bailout([S1,S2]) + socket_bailout([S1,S2], StartTime) end, %% S3 = socket_peeloff(Socket1, S1Ai, SockOpts, Timeout), @@ -1120,31 +1141,31 @@ peeloff(Config, SockOpts) when is_list(Config) -> receive {S2,{Addr,P3,S2Ai,Stream,<<"Number three">>}} -> ok after Timeout -> - socket_bailout([S1,S2,S3]) + socket_bailout([S1,S2,S3], StartTime) end, socket_call(S3, {send,Socket2,S2Ai,Stream,<<"Number four">>}), receive {S3,{Addr,P2,S3Ai,Stream,<<"Number four">>}} -> ok after Timeout -> - socket_bailout([S1,S2,S3]) + socket_bailout([S1,S2,S3], StartTime) end, %% inet:i(sctp), - socket_close_verbose(S1), - socket_close_verbose(S2), + socket_close_verbose(S1, StartTime), + socket_close_verbose(S2, StartTime), receive {S3,{Addr,P2,#sctp_shutdown_event{assoc_id=S3Ai_X}}} -> match_unless_solaris(S3Ai, S3Ai_X) after Timeout -> - socket_bailout([S3]) + socket_bailout([S3], StartTime) end, receive {S3,{Addr,P2,#sctp_assoc_change{state=shutdown_comp, assoc_id=S3Ai}}} -> ok after Timeout -> - socket_bailout([S3]) + socket_bailout([S3], StartTime) end, - socket_close_verbose(S3), + socket_close_verbose(S3, StartTime), [] = flush(), ok. @@ -1156,6 +1177,7 @@ buffers(Config) when is_list(Config) -> Addr = {127,0,0,1}, Stream = 1, Timeout = 3333, + StartTime = timestamp(), S1 = socket_open([{ip,Addr}], Timeout), ?LOGVAR(S1), P1 = socket_call(S1, get_port), @@ -1174,7 +1196,7 @@ buffers(Config) when is_list(Config) -> state=comm_up, assoc_id=AssocId2}}} -> AssocId2 after Timeout -> - socket_bailout([S1,S2]) + socket_bailout([S1,S2], StartTime) end, S1Ai = receive @@ -1183,7 +1205,7 @@ buffers(Config) when is_list(Config) -> state=comm_up, assoc_id=AssocId1}}} -> AssocId1 after Timeout -> - socket_bailout([S1,S2]) + socket_bailout([S1,S2], StartTime) end, %% socket_call(S1, {setopts,[{recbuf,Limit}]}), @@ -1197,22 +1219,22 @@ buffers(Config) when is_list(Config) -> receive {S1,{Addr,P2,S1Ai,Stream,Data}} -> ok after Timeout -> - socket_bailout([S1,S2]) + socket_bailout([S1,S2], StartTime) end, %% - socket_close_verbose(S1), + socket_close_verbose(S1, StartTime), receive {S2,{Addr,P1,#sctp_shutdown_event{assoc_id=S2Ai}}} -> ok after Timeout -> - socket_bailout([S2]) + socket_bailout([S2], StartTime) end, receive {S2,{Addr,P1,#sctp_assoc_change{state=shutdown_comp, assoc_id=S2Ai}}} -> ok after Timeout -> - socket_bailout([S2]) + socket_bailout([S2], StartTime) end, - socket_close_verbose(S2), + socket_close_verbose(S2, StartTime), [] = flush(), ok. @@ -1521,8 +1543,8 @@ socket_peeloff(Socket, AssocId, SocketOpts, Timeout) -> end, s_start(Starter, Timeout). -socket_close_verbose(S) -> - History = socket_history(socket_close(S)), +socket_close_verbose(S, StartTime) -> + History = socket_history(socket_close(S), StartTime), io:format("socket_close ~p:~n ~p.~n", [S,History]), History. @@ -1535,19 +1557,19 @@ socket_call(S, Request) -> %% socket_get(S, Key) -> %% s_req(S, {get,Key}). -socket_bailout([S|Ss]) -> - History = socket_history(socket_close(S)), +socket_bailout([S|Ss], StartTime) -> + History = socket_history(socket_close(S), StartTime), io:format("bailout ~p:~n ~p.~n", [S,History]), - socket_bailout(Ss); -socket_bailout([]) -> + socket_bailout(Ss, StartTime); +socket_bailout([], _) -> io:format("flush: ~p.~n", [flush()]), ct:fail(socket_bailout). -socket_history({State,Flush}) -> +socket_history({State,Flush}, StartTime) -> {lists:keysort( 2, lists:flatten( - [[{Key,Val} || Val <- Vals] + [[{Key,{TS-StartTime,Val}} || {TS,Val} <- Vals] || {Key,Vals} <- gb_trees:to_list(State)])), Flush}. @@ -1610,14 +1632,12 @@ s_loop(Socket, Timeout, Parent, Handler, State) -> {Parent,Ref,exit} -> ok = gen_sctp:close(Socket), Key = exit, - Val = {now(),Socket}, - NewState = gb_push(Key, Val, State), + NewState = gb_push(Key, Socket, State), Parent ! {self(),Ref,{NewState,flush()}}; {Parent,Ref,{Msg}} -> Result = Handler(Msg), Key = req, - Val = {now(),{Msg,Result}}, - NewState = gb_push(Key, Val, State), + NewState = gb_push(Key, {Msg,Result}, State), Parent ! {self(),Ref,Result}, s_loop(Socket, Timeout, Parent, Handler, NewState); %% {Parent,Ref,{get,Key}} -> @@ -1627,16 +1647,15 @@ s_loop(Socket, Timeout, Parent, Handler, State) -> {[#sctp_sndrcvinfo{stream=Stream,assoc_id=AssocId}=SRI],Data}} when not is_tuple(Data) -> case gb_get({assoc_change,AssocId}, State) of - [{_,{Addr,Port, - #sctp_assoc_change{ - state=comm_up, - inbound_streams=Is}}}|_] + [{Addr,Port, + #sctp_assoc_change{ + state=comm_up, + inbound_streams=Is}}|_] when 0 =< Stream, Stream < Is-> ok; [] -> ok end, Key = {msg,AssocId,Stream}, - Val = {now(),{Addr,Port,SRI,Data}}, - NewState = gb_push(Key, Val, State), + NewState = gb_push(Key, {Addr,Port,SRI,Data}, State), Parent ! {self(),{Addr,Port,AssocId,Stream,Data}}, again(Socket), s_loop(Socket, Timeout, Parent, Handler, NewState); @@ -1647,13 +1666,12 @@ s_loop(Socket, Timeout, Parent, Handler, State) -> [] -> ok end, Key = {assoc_change,AssocId}, - Val = {now(),{Addr,Port,SAC}}, case {gb_get(Key, State),St} of {[],_} -> ok; - {[{_,{Addr,Port,#sctp_assoc_change{state=comm_up}}}|_],_} + {[{Addr,Port,#sctp_assoc_change{state=comm_up}}|_],_} when St =:= comm_lost; St =:= shutdown_comp -> ok end, - NewState = gb_push(Key, Val, State), + NewState = gb_push(Key, {Addr,Port,SAC}, State), Parent ! {self(),{Addr,Port,SAC}}, again(Socket), s_loop(Socket, Timeout, Parent, Handler, NewState); @@ -1667,14 +1685,13 @@ s_loop(Socket, Timeout, Parent, Handler, State) -> [] -> ok end, case {gb_get({assoc_change,AssocId}, State),St} of - {[{_,{Addr,Port,#sctp_assoc_change{state=comm_up}}}|_],_} + {[{Addr,Port,#sctp_assoc_change{state=comm_up}}|_],_} when St =:= addr_available; St =:= addr_confirmed -> ok; {[],addr_confirmed} -> ok end, Key = {paddr_change,AssocId}, - Val = {now(),{Addr,Port,SPC}}, - NewState = gb_push(Key, Val, State), + NewState = gb_push(Key, {Addr,Port,SPC}, State), again(Socket), s_loop(Socket, Timeout, Parent, Handler, NewState); {sctp,Socket,Addr,Port, @@ -1684,12 +1701,11 @@ s_loop(Socket, Timeout, Parent, Handler, State) -> [] -> ok end, case gb_get({assoc_change,AssocId}, State) of - [{_,{Addr,Port,#sctp_assoc_change{state=comm_up}}}|_] -> ok; + [{Addr,Port,#sctp_assoc_change{state=comm_up}}|_] -> ok; [] -> ok end, Key = {shutdown_event,AssocId}, - Val = {now(),{Addr,Port}}, - NewState = gb_push(Key, Val, State), + NewState = gb_push(Key, {Addr,Port}, State), Parent ! {self(), {Addr,Port,SSE}}, again(Socket), s_loop(Socket, Timeout, Parent, Handler, NewState); @@ -1707,11 +1723,12 @@ again(Socket) -> end. gb_push(Key, Val, GBT) -> + TS = timestamp(), case gb_trees:lookup(Key, GBT) of none -> - gb_trees:insert(Key, [Val], GBT); + gb_trees:insert(Key, [{TS,Val}], GBT); {value,V} -> - gb_trees:update(Key, [Val|V], GBT) + gb_trees:update(Key, [{TS,Val}|V], GBT) end. gb_get(Key, GBT) -> @@ -1719,7 +1736,7 @@ gb_get(Key, GBT) -> none -> []; {value,V} -> - V + [Val || {_TS,Val} <- V] end. match_unless_solaris(A, B) -> @@ -1727,3 +1744,6 @@ match_unless_solaris(A, B) -> {unix,sunos} -> B; _ -> A = B end. + +timestamp() -> + erlang:monotonic_time(). diff --git a/lib/kernel/test/init_SUITE.erl b/lib/kernel/test/init_SUITE.erl index 1370e23195..2b59eb2bfe 100644 --- a/lib/kernel/test/init_SUITE.erl +++ b/lib/kernel/test/init_SUITE.erl @@ -27,7 +27,8 @@ -export([get_arguments/1, get_argument/1, boot_var/1, restart/1, many_restarts/0, many_restarts/1, get_plain_arguments/1, - reboot/1, stop_status/1, stop/1, get_status/1, script_id/1]). + reboot/1, stop_status/1, stop/1, get_status/1, script_id/1, + find_system_processes/0]). -export([boot1/1, boot2/1]). -export([init_per_testcase/2, end_per_testcase/2]). @@ -355,12 +356,16 @@ wait_for(N,Node,EHPid) -> restart(Config) when is_list(Config) -> Args = args(), + Pa = " -pa " ++ filename:dirname(code:which(?MODULE)), + %% Currently test_server:start_node cannot be used. The restarted %% node immediately halts due to the implementation of %% test_server:start_node. - {ok, Node} = loose_node:start(init_test, Args, ?DEFAULT_TIMEOUT_SEC), + {ok, Node} = loose_node:start(init_test, Args ++ Pa, ?DEFAULT_TIMEOUT_SEC), %% Ok, the node is up, now the real test test begins. erlang:monitor_node(Node, true), + SysProcs0 = rpc:call(Node, ?MODULE, find_system_processes, []), + [InitPid, PurgerPid, LitCollectorPid, DirtyCodePid] = SysProcs0, InitPid = rpc:call(Node, erlang, whereis, [init]), PurgerPid = rpc:call(Node, erlang, whereis, [erts_code_purger]), Procs = rpc:call(Node, erlang, processes, []), @@ -375,6 +380,9 @@ restart(Config) when is_list(Config) -> end, ok = wait_restart(30, Node), + SysProcs1 = rpc:call(Node, ?MODULE, find_system_processes, []), + [InitPid1, PurgerPid1, LitCollectorPid1, DirtyCodePid1] = SysProcs1, + %% Still the same init process! InitPid1 = rpc:call(Node, erlang, whereis, [init]), InitP = pid_to_list(InitPid), @@ -385,8 +393,24 @@ restart(Config) when is_list(Config) -> PurgerP = pid_to_list(PurgerPid), PurgerP = pid_to_list(PurgerPid1), + %% and same literal area collector process! + case LitCollectorPid of + undefined -> undefined = LitCollectorPid1; + _ -> + LitCollectorP = pid_to_list(LitCollectorPid), + LitCollectorP = pid_to_list(LitCollectorPid1) + end, + + %% and same dirty process code checker process! + case DirtyCodePid of + undefined -> undefined = DirtyCodePid1; + _ -> + DirtyCodeP = pid_to_list(DirtyCodePid), + DirtyCodeP = pid_to_list(DirtyCodePid1) + end, + NewProcs0 = rpc:call(Node, erlang, processes, []), - NewProcs = NewProcs0 -- [InitPid1, PurgerPid1], + NewProcs = NewProcs0 -- SysProcs1, case check_processes(NewProcs, MaxPid) of true -> ok; @@ -406,6 +430,37 @@ restart(Config) when is_list(Config) -> loose_node:stop(Node), ok. +-record(sys_procs, {init, + code_purger, + literal_collector, + dirty_proc_checker}). + +find_system_processes() -> + find_system_procs(processes(), #sys_procs{}). + +find_system_procs([], SysProcs) -> + [SysProcs#sys_procs.init, + SysProcs#sys_procs.code_purger, + SysProcs#sys_procs.literal_collector, + SysProcs#sys_procs.dirty_proc_checker]; +find_system_procs([P|Ps], SysProcs) -> + case process_info(P, initial_call) of + {initial_call,{otp_ring0,start,2}} -> + undefined = SysProcs#sys_procs.init, + find_system_procs(Ps, SysProcs#sys_procs{init = P}); + {initial_call,{erts_code_purger,start,0}} -> + undefined = SysProcs#sys_procs.code_purger, + find_system_procs(Ps, SysProcs#sys_procs{code_purger = P}); + {initial_call,{erts_literal_area_collector,start,0}} -> + undefined = SysProcs#sys_procs.literal_collector, + find_system_procs(Ps, SysProcs#sys_procs{literal_collector = P}); + {initial_call,{erts_dirty_process_code_checker,start,0}} -> + undefined = SysProcs#sys_procs.dirty_proc_checker, + find_system_procs(Ps, SysProcs#sys_procs{dirty_proc_checker = P}); + _ -> + find_system_procs(Ps, SysProcs) + end. + wait_restart(0, _Node) -> ct:fail(not_restarted); wait_restart(N, Node) -> diff --git a/lib/kernel/test/os_SUITE.erl b/lib/kernel/test/os_SUITE.erl index 2a1e5016ec..19ab3713a1 100644 --- a/lib/kernel/test/os_SUITE.erl +++ b/lib/kernel/test/os_SUITE.erl @@ -24,7 +24,8 @@ 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, - large_output_command/1, perf_counter_api/1]). + large_output_command/1, background_command/0, background_command/1, + message_leak/1, perf_counter_api/1]). -include_lib("common_test/include/ct.hrl"). @@ -35,7 +36,8 @@ suite() -> all() -> [space_in_cwd, quoting, cmd_unicode, space_in_name, bad_command, find_executable, unix_comment_in_command, deep_list_command, - large_output_command, perf_counter_api]. + large_output_command, background_command, message_leak, + perf_counter_api]. groups() -> []. @@ -52,6 +54,13 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. +init_per_testcase(background_command, Config) -> + case os:type() of + {win32, _} -> + {skip,"Should not work on windows"}; + _ -> + Config + end; init_per_testcase(_TC,Config) -> Config. @@ -261,13 +270,38 @@ deep_list_command(Config) when is_list(Config) -> %% FYI: [$e, $c, "ho"] =:= io_lib:format("ec~s", ["ho"]) ok. -%% Test to take sure that the correct data is +%% Test to make sure that the correct data is %% received when doing large commands. 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 it is possible on unix to start a background task using os:cmd. +background_command() -> + [{timetrap, {seconds, 5}}]. +background_command(_Config) -> + %% This testcase fails when the os:cmd takes + %% longer then the 5 second timeout + os:cmd("sleep 10&"). + +%% Test that message does not leak to the calling process +message_leak(_Config) -> + process_flag(trap_exit, true), + + os:cmd("echo hello"), + [] = receive_all(), + + case os:type() of + {unix, _} -> + os:cmd("while true; do echo hello; done&"), + [] = receive_all(); + _ -> + ok % Cannot background on non-unix + end, + + process_flag(trap_exit, false). + %% Test that the os:perf_counter api works as expected perf_counter_api(_Config) -> diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl index f8257bd20c..4b67fce9a8 100644 --- a/lib/kernel/test/zlib_SUITE.erl +++ b/lib/kernel/test/zlib_SUITE.erl @@ -83,7 +83,7 @@ groups() -> [api_open_close, api_deflateInit, api_deflateSetDictionary, api_deflateReset, api_deflateParams, api_deflate, api_deflateEnd, - api_inflateInit, api_inflateSetDictionary, + api_inflateInit, api_inflateSetDictionary, api_inflateGetDictionary, api_inflateSync, api_inflateReset, api_inflate, api_inflateChunk, api_inflateEnd, api_setBufsz, api_getBufsz, api_crc32, api_adler32, api_getQSize, api_un_compress, api_un_zip, @@ -288,6 +288,42 @@ api_inflateSetDictionary(Config) when is_list(Config) -> ?m({'EXIT',{stream_error,_}}, zlib:inflateSetDictionary(Z1,Dict)), ?m(ok, zlib:close(Z1)). +%% Test inflateGetDictionary. +api_inflateGetDictionary(Config) when is_list(Config) -> + Z1 = zlib:open(), + IsOperationSupported = + case catch zlib:inflateGetDictionary(Z1) of + {'EXIT',{einval,_}} -> true; + {'EXIT',{enotsup,_}} -> false + end, + _ = zlib:close(Z1), + api_inflateGetDictionary_if_supported(IsOperationSupported). + +api_inflateGetDictionary_if_supported(false) -> + {skip, "inflateGetDictionary/1 unsupported in current setup"}; +api_inflateGetDictionary_if_supported(true) -> + % Compress payload using custom dictionary + Z1 = zlib:open(), + ?m(ok, zlib:deflateInit(Z1)), + Dict = <<"foobar barfoo foo bar far boo">>, + ?m(_, zlib:deflateSetDictionary(Z1, Dict)), + Payload = <<"foobarbarbar">>, + Compressed = zlib:deflate(Z1, Payload, finish), + ?m(ok, zlib:close(Z1)), + + % Decompress and test dictionary extraction + Z2 = zlib:open(), + ?m(ok, zlib:inflateInit(Z2)), + ?m(<<>>, iolist_to_binary(zlib:inflateGetDictionary(Z2))), + ?m({'EXIT',{stream_error,_}}, zlib:inflateSetDictionary(Z2, Dict)), + ?m({'EXIT',{{need_dictionary,_},_}}, zlib:inflate(Z2, Compressed)), + ?m(ok, zlib:inflateSetDictionary(Z2, Dict)), + ?m(Dict, iolist_to_binary(zlib:inflateGetDictionary(Z2))), + ?m(Payload, iolist_to_binary(zlib:inflate(Z2, Compressed))), + ?m(ok, zlib:close(Z2)), + ?m(?BARG, zlib:inflateSetDictionary(Z2, Dict)), + ok. + %% Test inflateSync. api_inflateSync(Config) when is_list(Config) -> {skip,"inflateSync/1 sucks"}. diff --git a/lib/kernel/vsn.mk b/lib/kernel/vsn.mk index e7d422d03c..cdd200a234 100644 --- a/lib/kernel/vsn.mk +++ b/lib/kernel/vsn.mk @@ -1 +1 @@ -KERNEL_VSN = 5.0 +KERNEL_VSN = 5.0.2 diff --git a/lib/odbc/configure.in b/lib/odbc/configure.in index cb2b23d534..d26daa5eda 100644 --- a/lib/odbc/configure.in +++ b/lib/odbc/configure.in @@ -147,7 +147,7 @@ AC_SUBST(THR_LIBS) odbc_lib_link_success=no AC_SUBST(TARGET_FLAGS) case $host_os in - darwin1[[0-4]].*|darwin[[0-9]].*) + darwin1[[0-5]].*|darwin[[0-9]].*) TARGET_FLAGS="-DUNIX" if test ! -d "$with_odbc" || test "$with_odbc" = "yes"; then ODBC_LIB= -L"/usr/lib" diff --git a/lib/reltool/src/reltool.hrl b/lib/reltool/src/reltool.hrl index 9ac22b9450..89b5f3a997 100644 --- a/lib/reltool/src/reltool.hrl +++ b/lib/reltool/src/reltool.hrl @@ -154,19 +154,19 @@ -record(app_info, { - description = "" :: string(), - id = "" :: string(), - vsn = "" :: app_vsn(), - modules = [] :: [mod_name()], - maxP = infinity :: integer() | infinity, - maxT = infinity :: integer() | infinity, - registered = [] :: [atom()], - incl_apps = [] :: [app_name()], - applications = [] :: [app_name()], - env = [] :: [{atom(), term()}], - mod = undefined :: {mod_name(), [term()]} | undefined, - start_phases = undefined :: [{atom(), term()}] | undefined, - runtime_dependencies = [] :: [string()] + description = "" :: '_' | string(), + id = "" :: '_' | string(), + vsn = "" :: '_' | app_vsn(), + modules = [] :: '_' | [mod_name()], + maxP = infinity :: '_' | integer() | infinity, + maxT = infinity :: '_' | integer() | infinity, + registered = [] :: '_' | [atom()], + incl_apps = [] :: '_' | '$3' | [app_name()], + applications = [] :: '_' | '$2' | [app_name()], + env = [] :: '_' | [{atom(), term()}], + mod = undefined :: '_' | {mod_name(), [term()]} | undefined, + start_phases = undefined :: '_' | [{atom(), term()}] | undefined, + runtime_dependencies = [] :: '_' | [string()] }). -record(regexp, {source, compiled}). diff --git a/lib/sasl/src/sasl.app.src b/lib/sasl/src/sasl.app.src index 4ee8a7d6c8..633cdfa070 100644 --- a/lib/sasl/src/sasl.app.src +++ b/lib/sasl/src/sasl.app.src @@ -46,5 +46,5 @@ {errlog_type, all}]}, {mod, {sasl, []}}, {runtime_dependencies, ["tools-2.6.14","stdlib-3.0","kernel-5.0", - "erts-8.0"]}]}. + "erts-8.1"]}]}. diff --git a/lib/sasl/src/systools_make.erl b/lib/sasl/src/systools_make.erl index 352e4984df..efe6cc9eb4 100644 --- a/lib/sasl/src/systools_make.erl +++ b/lib/sasl/src/systools_make.erl @@ -1491,8 +1491,9 @@ mandatory_modules() -> preloaded() -> %% Sorted [erl_prim_loader,erl_tracer,erlang, - erts_code_purger, - erts_internal,init,otp_ring0,prim_eval,prim_file, + erts_code_purger,erts_dirty_process_code_checker, + erts_internal,erts_literal_area_collector, + init,otp_ring0,prim_eval,prim_file, prim_inet,prim_zip,zlib]. %%______________________________________________________________________ diff --git a/lib/ssh/src/ssh.app.src b/lib/ssh/src/ssh.app.src index 3245ba5197..76b7d8cd55 100644 --- a/lib/ssh/src/ssh.app.src +++ b/lib/ssh/src/ssh.app.src @@ -45,7 +45,7 @@ "erts-6.0", "kernel-3.0", "public_key-1.1", - "stdlib-3.0" + "stdlib-3.1" ]}]}. diff --git a/lib/ssh/src/ssh.erl b/lib/ssh/src/ssh.erl index 0570853a9b..1d7be3547b 100644 --- a/lib/ssh/src/ssh.erl +++ b/lib/ssh/src/ssh.erl @@ -52,16 +52,15 @@ %% is temporary. see application(3) %%-------------------------------------------------------------------- start() -> - application:start(crypto), - application:start(asn1), - application:start(public_key), - application:start(ssh). + start(temporary). start(Type) -> - application:start(crypto, Type), - application:start(asn1), - application:start(public_key, Type), - application:start(ssh, Type). + case application:ensure_all_started(ssh, Type) of + {ok, _} -> + ok; + Other -> + Other + end. %%-------------------------------------------------------------------- -spec stop() -> ok | {error, term()}. @@ -90,7 +89,7 @@ connect(Socket, Options, Timeout) when is_port(Socket) -> {error, Error}; {_SocketOptions, SshOptions} -> case valid_socket_to_use(Socket, Options) of - ok -> + ok -> {ok, {Host,_Port}} = inet:sockname(Socket), Opts = [{user_pid,self()}, {host,fmt_host(Host)} | SshOptions], ssh_connection_handler:start_connection(client, Socket, Opts, Timeout); @@ -128,23 +127,23 @@ connect(Host, Port, Options, Timeout) -> -spec close(pid()) -> ok. %% %% Description: Closes an ssh connection. -%%-------------------------------------------------------------------- +%%-------------------------------------------------------------------- close(ConnectionRef) -> ssh_connection_handler:stop(ConnectionRef). %%-------------------------------------------------------------------- -spec connection_info(pid(), [atom()]) -> [{atom(), term()}]. %% -%% Description: Retrieves information about a connection. -%%-------------------------------------------------------------------- +%% Description: Retrieves information about a connection. +%%-------------------------------------------------------------------- connection_info(ConnectionRef, Options) -> ssh_connection_handler:connection_info(ConnectionRef, Options). %%-------------------------------------------------------------------- -spec channel_info(pid(), channel_id(), [atom()]) -> [{atom(), term()}]. %% -%% Description: Retrieves information about a connection. -%%-------------------------------------------------------------------- +%% Description: Retrieves information about a connection. +%%-------------------------------------------------------------------- channel_info(ConnectionRef, ChannelId, Options) -> ssh_connection_handler:channel_info(ConnectionRef, ChannelId, Options). @@ -153,9 +152,9 @@ channel_info(ConnectionRef, ChannelId, Options) -> -spec daemon(integer()|port(), proplists:proplist()) -> {ok, pid()} | {error, term()}. -spec daemon(any | inet:ip_address(), integer(), proplists:proplist()) -> {ok, pid()} | {error, term()}. -%% Description: Starts a server listening for SSH connections +%% Description: Starts a server listening for SSH connections %% on the given port. -%%-------------------------------------------------------------------- +%%-------------------------------------------------------------------- daemon(Port) -> daemon(Port, []). @@ -188,9 +187,9 @@ daemon_info(Pid) -> -spec stop_listener(pid()) -> ok. -spec stop_listener(inet:ip_address(), integer()) -> ok. %% -%% Description: Stops the listener, but leaves +%% Description: Stops the listener, but leaves %% existing connections started by the listener up and running. -%%-------------------------------------------------------------------- +%%-------------------------------------------------------------------- stop_listener(SysSup) -> ssh_system_sup:stop_listener(SysSup). stop_listener(Address, Port) -> @@ -202,9 +201,9 @@ stop_listener(Address, Port, Profile) -> -spec stop_daemon(pid()) -> ok. -spec stop_daemon(inet:ip_address(), integer()) -> ok. %% -%% Description: Stops the listener and all connections started by +%% Description: Stops the listener and all connections started by %% the listener. -%%-------------------------------------------------------------------- +%%-------------------------------------------------------------------- stop_daemon(SysSup) -> ssh_system_sup:stop_system(SysSup). stop_daemon(Address, Port) -> @@ -243,7 +242,7 @@ start_shell({ok, ConnectionRef}) -> case ssh_connection:session_channel(ConnectionRef, infinity) of {ok,ChannelId} -> success = ssh_connection:ptty_alloc(ConnectionRef, ChannelId, []), - Args = [{channel_cb, ssh_shell}, + Args = [{channel_cb, ssh_shell}, {init_args,[ConnectionRef, ChannelId]}, {cm, ConnectionRef}, {channel_id, ChannelId}], {ok, State} = ssh_channel:init([Args]), @@ -256,7 +255,7 @@ start_shell(Error) -> %%-------------------------------------------------------------------- %%-------------------------------------------------------------------- -default_algorithms() -> +default_algorithms() -> ssh_transport:default_algorithms(). %%-------------------------------------------------------------------- @@ -296,13 +295,13 @@ daemon_shell_opt(Options) -> daemon_host_inet_opt(HostAddr, Options1) -> case HostAddr of any -> - {ok, Host0} = inet:gethostname(), + {ok, Host0} = inet:gethostname(), {Host0, proplists:get_value(inet, Options1, inet), Options1}; {_,_,_,_} -> - {HostAddr, inet, + {HostAddr, inet, [{ip, HostAddr} | Options1]}; {_,_,_,_,_,_,_,_} -> - {HostAddr, inet6, + {HostAddr, inet6, [{ip, HostAddr} | Options1]} end. @@ -313,8 +312,8 @@ start_daemon(Socket, Options) -> {error, Error}; {SocketOptions, SshOptions} -> case valid_socket_to_use(Socket, Options) of - ok -> - try + ok -> + try do_start_daemon(Socket, [{role,server}|SshOptions], SocketOptions) catch throw:bad_fd -> {error,bad_fd}; @@ -330,16 +329,16 @@ start_daemon(Host, Port, Options, Inet) -> {error, _Reason} = Error -> Error; {SocketOptions, SshOptions}-> - try + try do_start_daemon(Host, Port, [{role,server}|SshOptions] , [Inet|SocketOptions]) catch throw:bad_fd -> {error,bad_fd}; _C:_E -> {error,{cannot_start_daemon,_C,_E}} end end. - + do_start_daemon(Socket, SshOptions, SocketOptions) -> - {ok, {IP,Port}} = + {ok, {IP,Port}} = try {ok,_} = inet:sockname(Socket) catch _:_ -> throw(bad_socket) @@ -351,7 +350,7 @@ do_start_daemon(Socket, SshOptions, SocketOptions) -> {address, Host}, {port, Port}, {role, server}, - {socket_opts, SocketOptions}, + {socket_opts, SocketOptions}, {ssh_opts, SshOptions}], {_, Callback, _} = proplists:get_value(transport, SshOptions, {tcp, gen_tcp, tcp_closed}), case ssh_system_sup:system_supervisor(Host, Port, Profile) of @@ -385,7 +384,7 @@ do_start_daemon(Socket, SshOptions, SocketOptions) -> end. do_start_daemon(Host0, Port0, SshOptions, SocketOptions) -> - {Host,Port1} = + {Host,Port1} = try case proplists:get_value(fd, SocketOptions) of undefined -> @@ -402,21 +401,21 @@ do_start_daemon(Host0, Port0, SshOptions, SocketOptions) -> {Port, WaitRequestControl, Opts0} = case Port1 of 0 -> %% Allocate the socket here to get the port number... - {_, Callback, _} = + {_, Callback, _} = proplists:get_value(transport, SshOptions, {tcp, gen_tcp, tcp_closed}), {ok,LSock} = ssh_acceptor:callback_listen(Callback, 0, SocketOptions), {ok,{_,LPort}} = inet:sockname(LSock), - {LPort, - {LSock,Callback}, + {LPort, + {LSock,Callback}, [{lsocket,LSock},{lsock_owner,self()}] }; _ -> {Port1, false, []} end, - Opts = [{address, Host}, + Opts = [{address, Host}, {port, Port}, {role, server}, - {socket_opts, SocketOptions}, + {socket_opts, SocketOptions}, {ssh_opts, SshOptions} | Opts0], case ssh_system_sup:system_supervisor(Host, Port, Profile) of undefined -> @@ -465,7 +464,7 @@ find_hostport(Fd) -> {ok, HostPort} = inet:sockname(S), ok = inet:close(S), HostPort. - + handle_options(Opts) -> try handle_option(algs_compatibility(proplists:unfold(Opts)), [], []) of @@ -480,9 +479,9 @@ handle_options(Opts) -> algs_compatibility(Os0) -> %% Take care of old options 'public_key_alg' and 'pref_public_key_algs' case proplists:get_value(public_key_alg, Os0) of - undefined -> + undefined -> Os0; - A when is_atom(A) -> + A when is_atom(A) -> %% Skip public_key_alg if pref_public_key_algs is defined: Os = lists:keydelete(public_key_alg, 1, Os0), case proplists:get_value(pref_public_key_algs,Os) of @@ -492,7 +491,7 @@ algs_compatibility(Os0) -> [{pref_public_key_algs,['ssh-dss','ssh-rsa']} | Os]; undefined -> throw({error, {eoptions, {public_key_alg,A} }}); - _ -> + _ -> Os end; V -> @@ -620,7 +619,7 @@ handle_ssh_option({silently_accept_hosts, Value} = Opt) when is_boolean(Value) - Opt; handle_ssh_option({user_interaction, Value} = Opt) when is_boolean(Value) -> Opt; -handle_ssh_option({preferred_algorithms,[_|_]} = Opt) -> +handle_ssh_option({preferred_algorithms,[_|_]} = Opt) -> handle_pref_algs(Opt); handle_ssh_option({dh_gex_groups,L0}) when is_list(L0) -> @@ -629,7 +628,7 @@ handle_ssh_option({dh_gex_groups,L0}) when is_list(L0) -> lists:foldl( fun({N,G,P}, Acc) when is_integer(N),N>0, is_integer(G),G>0, - is_integer(P),P>0 -> + is_integer(P),P>0 -> [{N,{G,P}} | Acc]; ({N,{G,P}}, Acc) when is_integer(N),N>0, is_integer(G),G>0, @@ -637,7 +636,7 @@ handle_ssh_option({dh_gex_groups,L0}) when is_list(L0) -> [{N,{G,P}} | Acc]; ({N,GPs}, Acc) when is_list(GPs) -> lists:foldr(fun({Gi,Pi}, Acci) when is_integer(Gi),Gi>0, - is_integer(Pi),Pi>0 -> + is_integer(Pi),Pi>0 -> [{N,{Gi,Pi}} | Acci] end, Acc, GPs) end, [], L0))}; @@ -647,7 +646,7 @@ handle_ssh_option({dh_gex_groups,{Tag,File=[C|_]}}=Opt) when is_integer(C), C>0, Tag == ssh_moduli_file -> {ok,GroupDefs} = case Tag of - file -> + file -> file:consult(File); ssh_moduli_file -> case file:open(File,[read]) of @@ -672,14 +671,14 @@ handle_ssh_option({dh_gex_groups,{Tag,File=[C|_]}}=Opt) when is_integer(C), C>0, catch _:_ -> throw({error, {{eoptions, Opt}, "Bad format in file: "++File}}) - end; - + end; + -handle_ssh_option({dh_gex_limits,{Min,Max}} = Opt) when is_integer(Min), Min>0, +handle_ssh_option({dh_gex_limits,{Min,Max}} = Opt) when is_integer(Min), Min>0, is_integer(Max), Max>=Min -> %% Server Opt; -handle_ssh_option({dh_gex_limits,{Min,I,Max}} = Opt) when is_integer(Min), Min>0, +handle_ssh_option({dh_gex_limits,{Min,I,Max}} = Opt) when is_integer(Min), Min>0, is_integer(I), I>=Min, is_integer(Max), Max>=I -> %% Client @@ -724,7 +723,7 @@ handle_ssh_option({keyboard_interact_fun, Value} = Opt) when is_function(Value,3 Opt; handle_ssh_option({compression, Value} = Opt) when is_atom(Value) -> Opt; -handle_ssh_option({exec, {Module, Function, _}} = Opt) when is_atom(Module), +handle_ssh_option({exec, {Module, Function, _}} = Opt) when is_atom(Module), is_atom(Function) -> Opt; handle_ssh_option({exec, Function} = Opt) when is_function(Function) -> @@ -772,7 +771,7 @@ handle_ssh_option({quiet_mode, Value} = Opt) when is_boolean(Value) -> Opt; handle_ssh_option({idle_time, Value} = Opt) when is_integer(Value), Value > 0 -> Opt; -handle_ssh_option({rekey_limit, Value} = Opt) when is_integer(Value) -> +handle_ssh_option({rekey_limit, Value} = Opt) when is_integer(Value) -> Opt; handle_ssh_option({id_string, random}) -> {id_string, {random,2,5}}; %% 2 - 5 random characters @@ -814,11 +813,11 @@ handle_pref_algs({preferred_algorithms,Algs}) -> of DefAlgs -> handle_pref_alg(Key,Vals,DefAlgs) catch - _:_ -> throw({error, {{eoptions, {preferred_algorithms,Key}}, + _:_ -> throw({error, {{eoptions, {preferred_algorithms,Key}}, "Bad preferred_algorithms key"}}) end || {Key,Vals} <- Algs] }; - + Dups -> throw({error, {{eoptions, {preferred_algorithms,Dups}}, "Duplicates found"}}) catch @@ -857,13 +856,13 @@ handle_pref_alg(Key, ) -> handle_pref_alg(Key, lists:reverse(Vs), Sup); -handle_pref_alg(Key, +handle_pref_alg(Key, Vs=[V|_], Sup=[{client2server,_},{server2client,_}] ) when is_atom(V) -> handle_pref_alg(Key, [{client2server,Vs},{server2client,Vs}], Sup); -handle_pref_alg(Key, +handle_pref_alg(Key, Vs=[V|_], Sup=[S|_] ) when is_atom(V), is_atom(S) -> @@ -878,14 +877,14 @@ chk_alg_vs(OptKey, Values, SupportedValues) -> [] -> Values; Bad -> throw({error, {{eoptions, {OptKey,Bad}}, "Unsupported value(s) found"}}) end. - + handle_ip(Inet) -> %% Default to ipv4 case lists:member(inet, Inet) of true -> Inet; false -> case lists:member(inet6, Inet) of - true -> + true -> Inet; false -> [inet | Inet] @@ -916,8 +915,8 @@ directory_exist_readable(Dir) -> {error, Error} -> {error, Error} end. - - + + collect_per_size(L) -> lists:foldr( @@ -948,7 +947,7 @@ read_moduli_file(D, I, Acc) -> read_moduli_file(D, I+1, Acc) end end. - + handle_user_pref_pubkey_algs([], Acc) -> {true, lists:reverse(Acc)}; handle_user_pref_pubkey_algs([H|T], Acc) -> @@ -963,7 +962,7 @@ handle_user_pref_pubkey_algs([H|T], Acc) -> false end. -fmt_host({A,B,C,D}) -> +fmt_host({A,B,C,D}) -> lists:concat([A,".",B,".",C,".",D]); -fmt_host(T={_,_,_,_,_,_,_,_}) -> +fmt_host(T={_,_,_,_,_,_,_,_}) -> lists:flatten(string:join([io_lib:format("~.16B",[A]) || A <- tuple_to_list(T)], ":")). diff --git a/lib/ssh/src/ssh.hrl b/lib/ssh/src/ssh.hrl index 868f3a9181..4cd91177f6 100644 --- a/lib/ssh/src/ssh.hrl +++ b/lib/ssh/src/ssh.hrl @@ -127,7 +127,7 @@ recv_sequence = 0, keyex_key, keyex_info, - random_length_padding = 255, % From RFC 4253 section 6. + random_length_padding = 15, % From RFC 4253 section 6. %% User auth user, diff --git a/lib/ssh/src/ssh_auth.erl b/lib/ssh/src/ssh_auth.erl index fb5e086656..1dcf5d0708 100644 --- a/lib/ssh/src/ssh_auth.erl +++ b/lib/ssh/src/ssh_auth.erl @@ -264,12 +264,23 @@ handle_userauth_request(#ssh_msg_userauth_request{user = User, SessionId, #ssh{opts = Opts, userauth_supported_methods = Methods} = Ssh) -> - <<?BYTE(HaveSig), ?UINT32(ALen), BAlg:ALen/binary, - ?UINT32(KLen), KeyBlob:KLen/binary, SigWLen/binary>> = Data, - Alg = binary_to_list(BAlg), + + <<?BYTE(HaveSig), + ?UINT32(ALen), BAlg:ALen/binary, + Rest/binary>> = Data, + + {KeyBlob, SigWLen} = + case Rest of + <<?UINT32(KLen0), KeyBlob0:KLen0/binary, SigWLen0/binary>> -> + {KeyBlob0, SigWLen0}; + <<>> -> + {<<>>, <<>>} + end, + case HaveSig of ?TRUE -> - case verify_sig(SessionId, User, "ssh-connection", Alg, + case verify_sig(SessionId, User, "ssh-connection", + binary_to_list(BAlg), KeyBlob, SigWLen, Opts) of true -> {authorized, User, @@ -284,7 +295,7 @@ handle_userauth_request(#ssh_msg_userauth_request{user = User, ?FALSE -> {not_authorized, {User, undefined}, ssh_transport:ssh_packet( - #ssh_msg_userauth_pk_ok{algorithm_name = Alg, + #ssh_msg_userauth_pk_ok{algorithm_name = binary_to_list(BAlg), key_blob = KeyBlob}, Ssh)} end; diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl index f9f4c82351..2eb29c9b32 100644 --- a/lib/ssh/src/ssh_connection_handler.erl +++ b/lib/ssh/src/ssh_connection_handler.erl @@ -60,7 +60,8 @@ ]). %%% Behaviour callbacks --export([handle_event/4, terminate/3, format_status/2, code_change/4]). +-export([callback_mode/0, handle_event/4, terminate/3, + format_status/2, code_change/4]). %%% Exports not intended to be used :). They are used for spawning and tests -export([init_connection_handler/3, % proc_lib:spawn needs this @@ -338,6 +339,7 @@ renegotiate_data(ConnectionHandler) -> ssh_params :: #ssh{} | undefined, socket :: inet:socket(), + sender :: pid() | undefined, decrypted_data_buffer = <<>> :: binary(), encrypted_data_buffer = <<>> :: binary(), undecrypted_packet_length :: undefined | non_neg_integer(), @@ -366,22 +368,21 @@ init_connection_handler(Role, Socket, Opts) -> {Protocol, Callback, CloseTag} = proplists:get_value(transport, Opts, ?DefaultTransport), S0#data{ssh_params = init_ssh_record(Role, Socket, Opts), - transport_protocol = Protocol, - transport_cb = Callback, - transport_close_tag = CloseTag + sender = spawn_link(fun() -> nonblocking_sender(Socket, Callback) end), + transport_protocol = Protocol, + transport_cb = Callback, + transport_close_tag = CloseTag } of S -> gen_statem:enter_loop(?MODULE, [], %%[{debug,[trace,log,statistics,debug]} || Role==server], - handle_event_function, {hello,Role}, S) catch _:Error -> gen_statem:enter_loop(?MODULE, [], - handle_event_function, {init_error,Error}, S0) end. @@ -504,6 +505,9 @@ init_ssh_record(Role, Socket, Opts) -> %%% ######## Error in the initialisation #### +callback_mode() -> + handle_event_function. + handle_event(_, _Event, {init_error,Error}, _) -> case Error of {badmatch,{error,enotconn}} -> @@ -523,7 +527,7 @@ handle_event(_, _Event, {init_error,Error}, _) -> %% The very first event that is sent when the we are set as controlling process of Socket handle_event(_, socket_control, {hello,_}, D) -> VsnMsg = ssh_transport:hello_version_msg(string_version(D#data.ssh_params)), - ok = send_bytes(VsnMsg, D), + send_bytes(VsnMsg, D), case inet:getopts(Socket=D#data.socket, [recbuf]) of {ok, [{recbuf,Size}]} -> %% Set the socket to the hello text line handling mode: @@ -548,7 +552,7 @@ handle_event(_, {info_line,_Line}, {hello,Role}, D) -> server -> %% But the client may NOT send them to the server. Openssh answers with cleartext, %% and so do we - ok = send_bytes("Protocol mismatch.", D), + send_bytes("Protocol mismatch.", D), {stop, {shutdown,"Protocol mismatch in version exchange. Client sent info lines."}} end; @@ -563,7 +567,7 @@ handle_event(_, {version_exchange,Version}, {hello,Role}, D) -> {active, once}, {recbuf, D#data.inet_initial_recbuf_size}]), {KeyInitMsg, SshPacket, Ssh} = ssh_transport:key_exchange_init_msg(Ssh1), - ok = send_bytes(SshPacket, D), + send_bytes(SshPacket, D), {next_state, {kexinit,Role,init}, D#data{ssh_params = Ssh, key_exchange_init_msg = KeyInitMsg}}; not_supported -> @@ -581,7 +585,7 @@ handle_event(_, {#ssh_msg_kexinit{}=Kex, Payload}, {kexinit,Role,ReNeg}, Ssh1 = ssh_transport:key_init(peer_role(Role), D#data.ssh_params, Payload), Ssh = case ssh_transport:handle_kexinit_msg(Kex, OwnKex, Ssh1) of {ok, NextKexMsg, Ssh2} when Role==client -> - ok = send_bytes(NextKexMsg, D), + send_bytes(NextKexMsg, D), Ssh2; {ok, Ssh2} when Role==server -> Ssh2 @@ -594,43 +598,43 @@ handle_event(_, {#ssh_msg_kexinit{}=Kex, Payload}, {kexinit,Role,ReNeg}, %%%---- diffie-hellman handle_event(_, #ssh_msg_kexdh_init{} = Msg, {key_exchange,server,ReNeg}, D) -> {ok, KexdhReply, Ssh1} = ssh_transport:handle_kexdh_init(Msg, D#data.ssh_params), - ok = send_bytes(KexdhReply, D), + send_bytes(KexdhReply, D), {ok, NewKeys, Ssh} = ssh_transport:new_keys_message(Ssh1), - ok = send_bytes(NewKeys, D), + send_bytes(NewKeys, D), {next_state, {new_keys,server,ReNeg}, D#data{ssh_params=Ssh}}; handle_event(_, #ssh_msg_kexdh_reply{} = Msg, {key_exchange,client,ReNeg}, D) -> {ok, NewKeys, Ssh} = ssh_transport:handle_kexdh_reply(Msg, D#data.ssh_params), - ok = send_bytes(NewKeys, D), + send_bytes(NewKeys, D), {next_state, {new_keys,client,ReNeg}, D#data{ssh_params=Ssh}}; %%%---- diffie-hellman group exchange handle_event(_, #ssh_msg_kex_dh_gex_request{} = Msg, {key_exchange,server,ReNeg}, D) -> {ok, GexGroup, Ssh} = ssh_transport:handle_kex_dh_gex_request(Msg, D#data.ssh_params), - ok = send_bytes(GexGroup, D), + send_bytes(GexGroup, D), {next_state, {key_exchange_dh_gex_init,server,ReNeg}, D#data{ssh_params=Ssh}}; handle_event(_, #ssh_msg_kex_dh_gex_request_old{} = Msg, {key_exchange,server,ReNeg}, D) -> {ok, GexGroup, Ssh} = ssh_transport:handle_kex_dh_gex_request(Msg, D#data.ssh_params), - ok = send_bytes(GexGroup, D), + send_bytes(GexGroup, D), {next_state, {key_exchange_dh_gex_init,server,ReNeg}, D#data{ssh_params=Ssh}}; handle_event(_, #ssh_msg_kex_dh_gex_group{} = Msg, {key_exchange,client,ReNeg}, D) -> {ok, KexGexInit, Ssh} = ssh_transport:handle_kex_dh_gex_group(Msg, D#data.ssh_params), - ok = send_bytes(KexGexInit, D), + send_bytes(KexGexInit, D), {next_state, {key_exchange_dh_gex_reply,client,ReNeg}, D#data{ssh_params=Ssh}}; %%%---- elliptic curve diffie-hellman handle_event(_, #ssh_msg_kex_ecdh_init{} = Msg, {key_exchange,server,ReNeg}, D) -> {ok, KexEcdhReply, Ssh1} = ssh_transport:handle_kex_ecdh_init(Msg, D#data.ssh_params), - ok = send_bytes(KexEcdhReply, D), + send_bytes(KexEcdhReply, D), {ok, NewKeys, Ssh} = ssh_transport:new_keys_message(Ssh1), - ok = send_bytes(NewKeys, D), + send_bytes(NewKeys, D), {next_state, {new_keys,server,ReNeg}, D#data{ssh_params=Ssh}}; handle_event(_, #ssh_msg_kex_ecdh_reply{} = Msg, {key_exchange,client,ReNeg}, D) -> {ok, NewKeys, Ssh} = ssh_transport:handle_kex_ecdh_reply(Msg, D#data.ssh_params), - ok = send_bytes(NewKeys, D), + send_bytes(NewKeys, D), {next_state, {new_keys,client,ReNeg}, D#data{ssh_params=Ssh}}; @@ -638,9 +642,9 @@ handle_event(_, #ssh_msg_kex_ecdh_reply{} = Msg, {key_exchange,client,ReNeg}, D) handle_event(_, #ssh_msg_kex_dh_gex_init{} = Msg, {key_exchange_dh_gex_init,server,ReNeg}, D) -> {ok, KexGexReply, Ssh1} = ssh_transport:handle_kex_dh_gex_init(Msg, D#data.ssh_params), - ok = send_bytes(KexGexReply, D), + send_bytes(KexGexReply, D), {ok, NewKeys, Ssh} = ssh_transport:new_keys_message(Ssh1), - ok = send_bytes(NewKeys, D), + send_bytes(NewKeys, D), {next_state, {new_keys,server,ReNeg}, D#data{ssh_params=Ssh}}; @@ -648,7 +652,7 @@ handle_event(_, #ssh_msg_kex_dh_gex_init{} = Msg, {key_exchange_dh_gex_init,serv handle_event(_, #ssh_msg_kex_dh_gex_reply{} = Msg, {key_exchange_dh_gex_reply,client,ReNeg}, D) -> {ok, NewKeys, Ssh1} = ssh_transport:handle_kex_dh_gex_reply(Msg, D#data.ssh_params), - ok = send_bytes(NewKeys, D), + send_bytes(NewKeys, D), {next_state, {new_keys,client,ReNeg}, D#data{ssh_params=Ssh1}}; @@ -660,7 +664,7 @@ handle_event(_, #ssh_msg_newkeys{} = Msg, {new_keys,Role,init}, D) -> Ssh = case Role of client -> {MsgReq, Ssh2} = ssh_auth:service_request_msg(Ssh1), - ok = send_bytes(MsgReq, D), + send_bytes(MsgReq, D), Ssh2; server -> Ssh1 @@ -678,7 +682,7 @@ handle_event(_, Msg = #ssh_msg_service_request{name=ServiceName}, StateName = {s "ssh-userauth" -> Ssh0 = #ssh{session_id=SessionId} = D#data.ssh_params, {ok, {Reply, Ssh}} = ssh_auth:handle_userauth_request(Msg, SessionId, Ssh0), - ok = send_bytes(Reply, D), + send_bytes(Reply, D), {next_state, {userauth,server}, D#data{ssh_params = Ssh}}; _ -> @@ -690,7 +694,7 @@ handle_event(_, Msg = #ssh_msg_service_request{name=ServiceName}, StateName = {s handle_event(_, #ssh_msg_service_accept{name = "ssh-userauth"}, {service_request,client}, #data{ssh_params = #ssh{service="ssh-userauth"} = Ssh0} = State) -> {Msg, Ssh} = ssh_auth:init_userauth_request_msg(Ssh0), - ok = send_bytes(Msg, State), + send_bytes(Msg, State), {next_state, {userauth,client}, State#data{auth_user = Ssh#ssh.user, ssh_params = Ssh}}; @@ -707,7 +711,7 @@ handle_event(_, %% Probably the very first userauth_request but we deny unauthorized login {not_authorized, _, {Reply,Ssh}} = ssh_auth:handle_userauth_request(Msg, Ssh0#ssh.session_id, Ssh0), - ok = send_bytes(Reply, D), + send_bytes(Reply, D), {keep_state, D#data{ssh_params = Ssh}}; {"ssh-connection", "ssh-connection", Method} -> @@ -717,7 +721,7 @@ handle_event(_, %% Yepp! we support this method case ssh_auth:handle_userauth_request(Msg, Ssh0#ssh.session_id, Ssh0) of {authorized, User, {Reply, Ssh}} -> - ok = send_bytes(Reply, D), + send_bytes(Reply, D), D#data.starter ! ssh_connected, connected_fun(User, Method, D), {next_state, {connected,server}, @@ -725,11 +729,11 @@ handle_event(_, ssh_params = Ssh#ssh{authenticated = true}}}; {not_authorized, {User, Reason}, {Reply, Ssh}} when Method == "keyboard-interactive" -> retry_fun(User, Reason, D), - ok = send_bytes(Reply, D), + send_bytes(Reply, D), {next_state, {userauth_keyboard_interactive,server}, D#data{ssh_params = Ssh}}; {not_authorized, {User, Reason}, {Reply, Ssh}} -> retry_fun(User, Reason, D), - ok = send_bytes(Reply, D), + send_bytes(Reply, D), {keep_state, D#data{ssh_params = Ssh}} end; false -> @@ -1401,12 +1405,12 @@ fmt_stat_rec(FieldNames, Rec, Exclude) -> state_name(), #data{}, term() - ) -> {gen_statem:callback_mode(), state_name(), #data{}}. + ) -> {ok, state_name(), #data{}}. %% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . code_change(_OldVsn, StateName, State, _Extra) -> - {handle_event_function, StateName, State}. + {ok, StateName, State}. %%==================================================================== @@ -1428,18 +1432,15 @@ start_the_connection_child(UserPid, Role, Socket, Options) -> %% Stopping -type finalize_termination_result() :: ok . -finalize_termination(_StateName, #data{transport_cb = Transport, - connection_state = Connection, - socket = Socket}) -> - case Connection of +finalize_termination(_StateName, D) -> + case D#data.connection_state of #connection{system_supervisor = SysSup, sub_system_supervisor = SubSysSup} when is_pid(SubSysSup) -> ssh_system_sup:stop_subsystem(SysSup, SubSysSup); _ -> do_nothing end, - (catch Transport:close(Socket)), - ok. + close_transport(D). %%-------------------------------------------------------------------- %% "Invert" the Role @@ -1494,8 +1495,33 @@ send_msg(Msg, State=#data{ssh_params=Ssh0}) when is_tuple(Msg) -> send_bytes(Bytes, State), State#data{ssh_params=Ssh}. -send_bytes(Bytes, #data{socket = Socket, transport_cb = Transport}) -> - Transport:send(Socket, Bytes). +send_bytes(Bytes, #data{sender = Sender}) -> + Sender ! {send,Bytes}, + ok. + +close_transport(D) -> + D#data.sender ! close, + ok. + + +nonblocking_sender(Socket, Callback) -> + receive + {send, Bytes} -> + case Callback:send(Socket, Bytes) of + ok -> + nonblocking_sender(Socket, Callback); + E = {error,_} -> + exit({shutdown,E}) + end; + + close -> + case Callback:close(Socket) of + ok -> + ok; + E = {error,_} -> + exit({shutdown,E}) + end + end. handle_version({2, 0} = NumVsn, StrVsn, Ssh0) -> Ssh = counterpart_versions(NumVsn, StrVsn, Ssh0), diff --git a/lib/ssh/test/ssh_algorithms_SUITE.erl b/lib/ssh/test/ssh_algorithms_SUITE.erl index 0f68130a05..8b2db0e1a8 100644 --- a/lib/ssh/test/ssh_algorithms_SUITE.erl +++ b/lib/ssh/test/ssh_algorithms_SUITE.erl @@ -180,21 +180,19 @@ simple_exec(Config) -> %%-------------------------------------------------------------------- %% Testing if no group matches simple_exec_groups_no_match_too_small(Config) -> - try simple_exec_group({400,500,600}, Config) - of - _ -> ct:fail("Exec though no group available") - catch - error:{badmatch,{error,"No possible diffie-hellman-group-exchange group found"}} -> - ok - end. + try_exec_simple_group({400,500,600}, Config). simple_exec_groups_no_match_too_large(Config) -> - try simple_exec_group({9200,9500,9700}, Config) + try_exec_simple_group({9200,9500,9700}, Config). + + +try_exec_simple_group(Group, Config) -> + try simple_exec_group(Group, Config) of _ -> ct:fail("Exec though no group available") catch - error:{badmatch,{error,"No possible diffie-hellman-group-exchange group found"}} -> - ok + error:{badmatch,{error,"No possible diffie-hellman-group-exchange group found"}} -> ok; + error:{badmatch,{error,"Connection closed"}} -> ok end. %%-------------------------------------------------------------------- diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk index 575c1af3a9..212b99c695 100644 --- a/lib/ssh/vsn.mk +++ b/lib/ssh/vsn.mk @@ -1,5 +1,5 @@ #-*-makefile-*- ; force emacs to enter makefile-mode -SSH_VSN = 4.3.1 +SSH_VSN = 4.3.2 APP_VSN = "ssh-$(SSH_VSN)" diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml index 3b6f988a2d..9d68ee0eee 100644 --- a/lib/ssl/doc/src/notes.xml +++ b/lib/ssl/doc/src/notes.xml @@ -28,6 +28,26 @@ <p>This document describes the changes made to the SSL application.</p> +<section><title>SSL 8.0.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + The TLS/SSL protocol version selection for the SSL server + has been corrected to follow RFC 5246 Appendix E.1 + especially in case where the list of supported versions + has gaps. Now the server selects the highest protocol + version it supports that is not higher than what the + client supports.</p> + <p> + Own Id: OTP-13753 Aux Id: seq13150 </p> + </item> + </list> + </section> + +</section> + <section><title>SSL 8.0</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index b8be686b99..a0d9982aaa 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -65,9 +65,7 @@ hello/3, certify/3, cipher/3, abbreviated/3, %% Handshake states connection/3]). %% gen_statem callbacks --export([terminate/3, code_change/4, format_status/2]). - --define(GEN_STATEM_CB_MODE, state_functions). +-export([callback_mode/0, terminate/3, code_change/4, format_status/2]). %%==================================================================== %% Internal application API @@ -161,12 +159,15 @@ init([Role, Host, Port, Socket, Options, User, CbInfo]) -> State0 = initial_state(Role, Host, Port, Socket, Options, User, CbInfo), try State = ssl_connection:ssl_config(State0#state.ssl_options, Role, State0), - gen_statem:enter_loop(?MODULE, [], ?GEN_STATEM_CB_MODE, init, State) + gen_statem:enter_loop(?MODULE, [], init, State) catch throw:Error -> - gen_statem:enter_loop(?MODULE, [], ?GEN_STATEM_CB_MODE, error, {Error,State0}) + gen_statem:enter_loop(?MODULE, [], error, {Error,State0}) end. +callback_mode() -> + state_functions. + %%-------------------------------------------------------------------- %% State functionsconnection/2 %%-------------------------------------------------------------------- @@ -376,7 +377,7 @@ terminate(Reason, StateName, State) -> %% Description: Convert process state when code is changed %%-------------------------------------------------------------------- code_change(_OldVsn, StateName, State, _Extra) -> - {?GEN_STATEM_CB_MODE, StateName, State}. + {ok, StateName, State}. format_status(Type, Data) -> ssl_connection:format_status(Type, Data). diff --git a/lib/ssl/src/ssl.app.src b/lib/ssl/src/ssl.app.src index b26efbd88f..00b0513891 100644 --- a/lib/ssl/src/ssl.app.src +++ b/lib/ssl/src/ssl.app.src @@ -55,7 +55,7 @@ {applications, [crypto, public_key, kernel, stdlib]}, {env, []}, {mod, {ssl_app, []}}, - {runtime_dependencies, ["stdlib-3.0","public_key-1.2","kernel-3.0", + {runtime_dependencies, ["stdlib-3.1","public_key-1.2","kernel-3.0", "erts-7.0","crypto-3.3", "inets-5.10.7"]}]}. diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src index b6a6b00565..22e24af0a8 100644 --- a/lib/ssl/src/ssl.appup.src +++ b/lib/ssl/src/ssl.appup.src @@ -1,17 +1,11 @@ %% -*- erlang -*- {"%VSN%", [ - {<<"^7[.][^.].*">>, [{restart_application, ssl}]}, - {<<"6\\..*">>, [{restart_application, ssl}]}, - {<<"5\\..*">>, [{restart_application, ssl}]}, - {<<"4\\..*">>, [{restart_application, ssl}]}, - {<<"3\\..*">>, [{restart_application, ssl}]} + {<<"^8[.]0([.][0-9]+)?$">>, [{restart_application, ssl}]}, + {<<"^[3-7][.][^.].*">>, [{restart_application, ssl}]} ], [ - {<<"^7[.][^.].*">>, [{restart_application, ssl}]}, - {<<"6\\..*">>, [{restart_application, ssl}]}, - {<<"5\\..*">>, [{restart_application, ssl}]}, - {<<"4\\..*">>, [{restart_application, ssl}]}, - {<<"3\\..*">>, [{restart_application, ssl}]} + {<<"^8[.]0([.][0-9]+)?$">>, [{restart_application, ssl}]}, + {<<"^[3-7][.][^.].*">>, [{restart_application, ssl}]} ] }. diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index adee59393e..8a990870e8 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -824,8 +824,6 @@ handle_common_event(internal, #change_cipher_spec{type = <<1>>}, StateName, #state{negotiated_version = Version} = State, Connection) -> Connection:handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE), Version, StateName, State); -handle_common_event(internal, _, _, _, _) -> - {keep_state_and_data, [postpone]}; handle_common_event(_Type, Msg, StateName, #state{negotiated_version = Version} = State, Connection) -> Alert = ?ALERT_REC(?FATAL,?UNEXPECTED_MESSAGE), diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl index 47af1f861c..081efda768 100644 --- a/lib/ssl/src/ssl_handshake.erl +++ b/lib/ssl/src/ssl_handshake.erl @@ -658,7 +658,7 @@ select_hashsign(#certificate_request{hashsign_algorithms = #hash_sign_algos{hash ?ALERT_REC(?FATAL, ?INSUFFICIENT_SECURITY, no_suitable_signature_algorithm) end; select_hashsign(#certificate_request{}, Cert, _, Version) -> - select_hashsign(undefined, Cert, undefined, undefined, Version). + select_hashsign(undefined, Cert, undefined, [], Version). %%-------------------------------------------------------------------- -spec select_hashsign_algs({atom(), atom()}| undefined, oid(), ssl_record:ssl_version()) -> diff --git a/lib/ssl/src/ssl_tls_dist_proxy.erl b/lib/ssl/src/ssl_tls_dist_proxy.erl index a920f54ed2..08947f24dd 100644 --- a/lib/ssl/src/ssl_tls_dist_proxy.erl +++ b/lib/ssl/src/ssl_tls_dist_proxy.erl @@ -117,7 +117,7 @@ handle_call({listen, Driver, Name}, _From, State) -> {ok, WorldTcpAddress} = get_tcp_address(World), {_,Port} = WorldTcpAddress#net_address.address, ErlEpmd = net_kernel:epmd_module(), - case ErlEpmd:register_node(Name, Port) of + case ErlEpmd:register_node(Name, Port, Driver) of {ok, Creation} -> {reply, {ok, {Socket, TcpAddress, Creation}}, State#state{listen={Socket, World}}}; diff --git a/lib/ssl/src/tls_connection.erl b/lib/ssl/src/tls_connection.erl index 9880befa94..8b828f3421 100644 --- a/lib/ssl/src/tls_connection.erl +++ b/lib/ssl/src/tls_connection.erl @@ -68,10 +68,8 @@ hello/3, certify/3, cipher/3, abbreviated/3, %% Handshake states connection/3]). %% gen_statem callbacks --export([terminate/3, code_change/4, format_status/2]). +-export([callback_mode/0, terminate/3, code_change/4, format_status/2]). --define(GEN_STATEM_CB_MODE, state_functions). - %%==================================================================== %% Internal application API %%==================================================================== @@ -169,11 +167,14 @@ init([Role, Host, Port, Socket, Options, User, CbInfo]) -> State0 = initial_state(Role, Host, Port, Socket, Options, User, CbInfo), try State = ssl_connection:ssl_config(State0#state.ssl_options, Role, State0), - gen_statem:enter_loop(?MODULE, [], ?GEN_STATEM_CB_MODE, init, State) + gen_statem:enter_loop(?MODULE, [], init, State) catch throw:Error -> - gen_statem:enter_loop(?MODULE, [], ?GEN_STATEM_CB_MODE, error, {Error, State0}) + gen_statem:enter_loop(?MODULE, [], error, {Error, State0}) end. +callback_mode() -> + state_functions. + %%-------------------------------------------------------------------- %% State functions %%-------------------------------------------------------------------- @@ -213,7 +214,7 @@ init({call, From}, {start, Timeout}, {Record, State} = next_record(State1), next_event(hello, Record, State); init(Type, Event, State) -> - ssl_connection:init(Type, Event, State, ?MODULE). + gen_handshake(ssl_connection, init, Type, Event, State). %%-------------------------------------------------------------------- -spec error(gen_statem:event_type(), @@ -257,13 +258,13 @@ hello(internal, #client_hello{client_version = ClientVersion, _ -> Protocol0 end, - ssl_connection:hello(internal, {common_client_hello, Type, ServerHelloExt}, + gen_handshake(ssl_connection, hello, internal, {common_client_hello, Type, ServerHelloExt}, State#state{connection_states = ConnectionStates, negotiated_version = Version, hashsign_algorithm = HashSign, session = Session, client_ecc = {EllipticCurves, EcPointFormats}, - negotiated_protocol = Protocol}, ?MODULE) + negotiated_protocol = Protocol}) end; hello(internal, #server_hello{} = Hello, #state{connection_states = ConnectionStates0, @@ -279,36 +280,36 @@ hello(internal, #server_hello{} = Hello, Version, NewId, ConnectionStates, ProtoExt, Protocol, State) end; hello(info, Event, State) -> - handle_info(Event, hello, State); + gen_info(Event, hello, State); hello(Type, Event, State) -> - ssl_connection:hello(Type, Event, State, ?MODULE). + gen_handshake(ssl_connection, hello, Type, Event, State). %%-------------------------------------------------------------------- -spec abbreviated(gen_statem:event_type(), term(), #state{}) -> gen_statem:state_function_result(). %%-------------------------------------------------------------------- abbreviated(info, Event, State) -> - handle_info(Event, abbreviated, State); + gen_info(Event, abbreviated, State); abbreviated(Type, Event, State) -> - ssl_connection:abbreviated(Type, Event, State, ?MODULE). + gen_handshake(ssl_connection, abbreviated, Type, Event, State). %%-------------------------------------------------------------------- -spec certify(gen_statem:event_type(), term(), #state{}) -> gen_statem:state_function_result(). %%-------------------------------------------------------------------- certify(info, Event, State) -> - handle_info(Event, certify, State); + gen_info(Event, certify, State); certify(Type, Event, State) -> - ssl_connection:certify(Type, Event, State, ?MODULE). + gen_handshake(ssl_connection, certify, Type, Event, State). %%-------------------------------------------------------------------- -spec cipher(gen_statem:event_type(), term(), #state{}) -> gen_statem:state_function_result(). %%-------------------------------------------------------------------- cipher(info, Event, State) -> - handle_info(Event, cipher, State); + gen_info(Event, cipher, State); cipher(Type, Event, State) -> - ssl_connection:cipher(Type, Event, State, ?MODULE). + gen_handshake(ssl_connection, cipher, Type, Event, State). %%-------------------------------------------------------------------- -spec connection(gen_statem:event_type(), @@ -316,7 +317,7 @@ cipher(Type, Event, State) -> gen_statem:state_function_result(). %%-------------------------------------------------------------------- connection(info, Event, State) -> - handle_info(Event, connection, State); + gen_info(Event, connection, State); connection(internal, #hello_request{}, #state{role = client, host = Host, port = Port, session = #session{own_certificate = Cert} = Session0, @@ -432,11 +433,16 @@ handle_common_event(internal, #ssl_tls{type = ?CHANGE_CIPHER_SPEC, fragment = Da %%% TLS record protocol level Alert messages handle_common_event(internal, #ssl_tls{type = ?ALERT, fragment = EncAlerts}, StateName, #state{negotiated_version = Version} = State) -> - case decode_alerts(EncAlerts) of + try decode_alerts(EncAlerts) of Alerts = [_|_] -> handle_alerts(Alerts, {next_state, StateName, State}); + [] -> + handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, empty_alert), Version, StateName, State); #alert{} = Alert -> handle_own_alert(Alert, Version, StateName, State) + catch + _:_ -> + handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, alert_decode_error), Version, StateName, State) end; %% Ignore unknown TLS record level protocol messages handle_common_event(internal, #ssl_tls{type = _Unknown}, StateName, State) -> @@ -457,9 +463,9 @@ format_status(Type, Data) -> %%-------------------------------------------------------------------- code_change(_OldVsn, StateName, State0, {Direction, From, To}) -> State = convert_state(State0, Direction, From, To), - {?GEN_STATEM_CB_MODE, StateName, State}; + {ok, StateName, State}; code_change(_OldVsn, StateName, State, _) -> - {?GEN_STATEM_CB_MODE, StateName, State}. + {ok, StateName, State}. %%-------------------------------------------------------------------- %%% Internal functions @@ -1039,3 +1045,31 @@ handle_sni_extension(#client_hello{extensions = HelloExtensions}, State0) -> end; handle_sni_extension(_, State) -> State. + +gen_handshake(GenConnection, StateName, Type, Event, #state{negotiated_version = Version} = State) -> + try GenConnection:StateName(Type, Event, State, ?MODULE) of + Result -> + Result + catch + _:_ -> + handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, malformed_handshake_data), Version, StateName, State) + end. + +gen_info(Event, connection = StateName, #state{negotiated_version = Version} = State) -> + try handle_info(Event, StateName, State) of + Result -> + Result + catch + _:_ -> + handle_own_alert(?ALERT_REC(?FATAL, ?INTERNAL_ERROR, malformed_data), Version, StateName, State) + end; + +gen_info(Event, StateName, #state{negotiated_version = Version} = State) -> + try handle_info(Event, StateName, State) of + Result -> + Result + catch + _:_ -> + handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, malformed_handshake_data), Version, StateName, State) + end. + diff --git a/lib/ssl/src/tls_handshake.erl b/lib/ssl/src/tls_handshake.erl index 566b7db332..6e593950d9 100644 --- a/lib/ssl/src/tls_handshake.erl +++ b/lib/ssl/src/tls_handshake.erl @@ -109,19 +109,25 @@ hello(#client_hello{client_version = ClientVersion, cipher_suites = CipherSuites} = Hello, #ssl_options{versions = Versions} = SslOpts, Info, Renegotiation) -> - Version = ssl_handshake:select_version(tls_record, ClientVersion, Versions), - case ssl_cipher:is_fallback(CipherSuites) of + try + Version = ssl_handshake:select_version(tls_record, ClientVersion, Versions), + case ssl_cipher:is_fallback(CipherSuites) of true -> - Highest = tls_record:highest_protocol_version(Versions), - case tls_record:is_higher(Highest, Version) of - true -> - ?ALERT_REC(?FATAL, ?INAPPROPRIATE_FALLBACK); - false -> - handle_client_hello(Version, Hello, SslOpts, Info, Renegotiation) - end; - false -> - handle_client_hello(Version, Hello, SslOpts, Info, Renegotiation) - end. + Highest = tls_record:highest_protocol_version(Versions), + case tls_record:is_higher(Highest, Version) of + true -> + ?ALERT_REC(?FATAL, ?INAPPROPRIATE_FALLBACK); + false -> + handle_client_hello(Version, Hello, SslOpts, Info, Renegotiation) + end; + false -> + handle_client_hello(Version, Hello, SslOpts, Info, Renegotiation) + end + catch + _:_ -> + ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, malformed_handshake_data) + end. + %%-------------------------------------------------------------------- -spec encode_handshake(tls_handshake(), tls_record:tls_version()) -> iolist(). %% @@ -187,8 +193,13 @@ handle_client_hello(Version, #client_hello{session_id = SugesstedId, get_tls_handshake_aux(Version, <<?BYTE(Type), ?UINT24(Length), Body:Length/binary,Rest/binary>>, #ssl_options{v2_hello_compatible = V2Hello} = Opts, Acc) -> Raw = <<?BYTE(Type), ?UINT24(Length), Body/binary>>, - Handshake = decode_handshake(Version, Type, Body, V2Hello), - get_tls_handshake_aux(Version, Rest, Opts, [{Handshake,Raw} | Acc]); + try decode_handshake(Version, Type, Body, V2Hello) of + Handshake -> + get_tls_handshake_aux(Version, Rest, Opts, [{Handshake,Raw} | Acc]) + catch + _:_ -> + throw(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, handshake_decode_error)) + end; get_tls_handshake_aux(_Version, Data, _, Acc) -> {lists:reverse(Acc), Data}. diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index 665dbb1df3..38341f77aa 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -340,7 +340,7 @@ init_per_testcase(TestCase, Config) when TestCase == client_renegotiate; TestCase == renegotiate_dos_mitigate_passive; TestCase == renegotiate_dos_mitigate_absolute -> ssl_test_lib:ct_log_supported_protocol_versions(Config), - ct:timetrap({seconds, 30}), + ct:timetrap({seconds, 90}), Config; init_per_testcase(TestCase, Config) when TestCase == psk_cipher_suites; @@ -350,6 +350,11 @@ init_per_testcase(TestCase, Config) when TestCase == psk_cipher_suites; TestCase == ciphers_dsa_signed_certs; TestCase == ciphers_dsa_signed_certs_openssl_names; TestCase == anonymous_cipher_suites; + TestCase == ciphers_ecdsa_signed_certs; + TestCase == ciphers_ecdsa_signed_certs_openssl_names; + TestCase == anonymous_cipher_suites; + TestCase == psk_anon_cipher_suites; + TestCase == psk_anon_with_hint_cipher_suites; TestCase == versions_option, TestCase == tls_tcp_connect_big -> ssl_test_lib:ct_log_supported_protocol_versions(Config), diff --git a/lib/ssl/test/ssl_crl_SUITE.erl b/lib/ssl/test/ssl_crl_SUITE.erl index 00636e5660..e37e127440 100644 --- a/lib/ssl/test/ssl_crl_SUITE.erl +++ b/lib/ssl/test/ssl_crl_SUITE.erl @@ -72,7 +72,7 @@ init_per_suite(Config) -> false -> {skip, io_lib:format("Bad openssl version: ~p",[OpenSSL_version])}; _ -> - catch crypto:stop(), + end_per_suite(Config), try crypto:start() of ok -> {ok, Hostname0} = inet:gethostname(), diff --git a/lib/ssl/test/ssl_npn_hello_SUITE.erl b/lib/ssl/test/ssl_npn_hello_SUITE.erl index 00eb9fee4f..6ae9efe5e9 100644 --- a/lib/ssl/test/ssl_npn_hello_SUITE.erl +++ b/lib/ssl/test/ssl_npn_hello_SUITE.erl @@ -41,6 +41,15 @@ all() -> create_server_hello_with_advertised_protocols_test, create_server_hello_with_no_advertised_protocols_test]. +init_per_suite(Config) -> + catch crypto:stop(), + try crypto:start() of + ok -> + Config + catch _:_ -> + {skip, "Crypto did not start"} + end. + init_per_testcase(_TestCase, Config) -> ssl_test_lib:ct_log_supported_protocol_versions(Config), ct:timetrap({seconds, 5}), diff --git a/lib/ssl/test/ssl_packet_SUITE.erl b/lib/ssl/test/ssl_packet_SUITE.erl index e49d432c21..17237118a0 100644 --- a/lib/ssl/test/ssl_packet_SUITE.erl +++ b/lib/ssl/test/ssl_packet_SUITE.erl @@ -41,7 +41,7 @@ -define(MANY, 1000). -define(SOME, 50). --define(BASE_TIMEOUT_SECONDS, 15). +-define(BASE_TIMEOUT_SECONDS, 30). -define(SOME_SCALE, 20). -define(MANY_SCALE, 20). @@ -140,6 +140,7 @@ init_per_suite(Config) -> catch crypto:stop(), try crypto:start() of ok -> + ssl:stop(), ssl:start(), {ok, _} = make_certs:all(proplists:get_value(data_dir, Config), proplists:get_value(priv_dir, Config)), @@ -162,6 +163,7 @@ init_per_group(GroupName, Config) -> {skip, "Missing crypto support"} end; _ -> + ssl:stop(), ssl:start(), Config end. diff --git a/lib/ssl/test/ssl_payload_SUITE.erl b/lib/ssl/test/ssl_payload_SUITE.erl index cb0571d0a7..c0b762760d 100644 --- a/lib/ssl/test/ssl_payload_SUITE.erl +++ b/lib/ssl/test/ssl_payload_SUITE.erl @@ -104,8 +104,13 @@ init_per_testcase(TestCase, Config) when TestCase == server_echos_passive_huge; TestCase == client_echos_passive_huge; TestCase == client_echos_active_once_huge; TestCase == client_echos_active_huge -> - ct:timetrap({seconds, 90}), - Config; + case erlang:system_info(system_architecture) of + "sparc-sun-solaris2.10" -> + {skip,"Will take to long time on an old Sparc"}; + _ -> + ct:timetrap({seconds, 90}), + Config + end; init_per_testcase(TestCase, Config) when TestCase == server_echos_passive_big; TestCase == server_echos_active_once_big; diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl index b3109b5de9..83a4dae0a1 100644 --- a/lib/ssl/test/ssl_to_openssl_SUITE.erl +++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl @@ -116,6 +116,7 @@ init_per_suite(Config0) -> catch crypto:stop(), try crypto:start() of ok -> + ssl:stop(), ssl:start(), {ok, _} = make_certs:all(proplists:get_value(data_dir, Config0), proplists:get_value(priv_dir, Config0)), @@ -1264,7 +1265,7 @@ client_check_result(Port, DataExpected, DataReceived) -> _ -> client_check_result(Port, DataExpected, NewData) end - after 3000 -> + after 20000 -> ct:fail({"Time out on openSSL Client", {expected, DataExpected}, {got, DataReceived}}) end. diff --git a/lib/ssl/test/ssl_upgrade_SUITE.erl b/lib/ssl/test/ssl_upgrade_SUITE.erl index 113b3b4158..f6af1e6182 100644 --- a/lib/ssl/test/ssl_upgrade_SUITE.erl +++ b/lib/ssl/test/ssl_upgrade_SUITE.erl @@ -29,7 +29,8 @@ server, client, soft, - result_proxy + result_proxy, + skip }). all() -> @@ -73,8 +74,15 @@ major_upgrade(Config) when is_list(Config) -> minor_upgrade(Config) when is_list(Config) -> ct_release_test:upgrade(ssl, minor,{?MODULE, #state{config = Config}}, Config). -upgrade_init(CTData, #state{config = Config} = State) -> - {ok, {_, _, Up, _Down}} = ct_release_test:get_appup(CTData, ssl), +upgrade_init(CtData, State) -> + {ok,{FromVsn,ToVsn}} = ct_release_test:get_app_vsns(CtData, ssl), + upgrade_init(FromVsn, ToVsn, CtData, State). + +upgrade_init(_, "8.0.2", _, State) -> + %% Requires stdlib upgrade so it will be a node upgrade! + State#state{skip = true}; +upgrade_init(_, _, CtData, #state{config = Config} = State) -> + {ok, {_, _, Up, _Down}} = ct_release_test:get_appup(CtData, ssl), ct:pal("Up: ~p", [Up]), Soft = is_soft(Up), %% It is symmetrical, if upgrade is soft so is downgrade Pid = spawn(?MODULE, result_proxy_init, [[]]), @@ -88,6 +96,8 @@ upgrade_init(CTData, #state{config = Config} = State) -> State#state{soft = Soft, result_proxy = Pid} end. +upgrade_upgraded(_, #state{skip = true} = State) -> + State; upgrade_upgraded(_, #state{soft = false, config = Config, result_proxy = Pid} = State) -> ct:pal("Restart upgrade ~n", []), {Server, Client} = restart_start_connection(Config, Pid), @@ -96,7 +106,6 @@ upgrade_upgraded(_, #state{soft = false, config = Config, result_proxy = Pid} = ssl_test_lib:close(Client), ok = Result, State; - upgrade_upgraded(_, #state{server = Server0, client = Client0, config = Config, soft = true, result_proxy = Pid} = State) -> @@ -110,6 +119,8 @@ upgrade_upgraded(_, #state{server = Server0, client = Client0, {Server, Client} = soft_start_connection(Config, Pid), State#state{server = Server, client = Client}. +upgrade_downgraded(_, #state{skip = true} = State) -> + State; upgrade_downgraded(_, #state{soft = false, config = Config, result_proxy = Pid} = State) -> ct:pal("Restart downgrade: ~n", []), {Server, Client} = restart_start_connection(Config, Pid), @@ -119,7 +130,6 @@ upgrade_downgraded(_, #state{soft = false, config = Config, result_proxy = Pid} Pid ! stop, ok = Result, State; - upgrade_downgraded(_, #state{server = Server, client = Client, soft = true, result_proxy = Pid} = State) -> ct:pal("Soft downgrade: ~n", []), Server ! changed_version, diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk index 6afac59109..914eb43505 100644 --- a/lib/ssl/vsn.mk +++ b/lib/ssl/vsn.mk @@ -1 +1 @@ -SSL_VSN = 8.0.1 +SSL_VSN = 8.0.2 diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml index b8e262208d..3653c6a632 100644 --- a/lib/stdlib/doc/src/ets.xml +++ b/lib/stdlib/doc/src/ets.xml @@ -1458,7 +1458,7 @@ is_integer(X), is_integer(Y), X + Y < 4711]]></code> specification returned <c>true</c>.</fsummary> <desc> <p>Matches the objects in table <c><anno>Tab</anno></c> using a - <seealso marker="#match_spec">match specificationc</seealso>. If the + <seealso marker="#match_spec">match specification</seealso>. If the match specification returns <c>true</c> for an object, that object considered a match and is counted. For any other result from the match specification the object is not considered a match and is diff --git a/lib/stdlib/doc/src/gen_statem.xml b/lib/stdlib/doc/src/gen_statem.xml index ed44eef912..3322571b2c 100644 --- a/lib/stdlib/doc/src/gen_statem.xml +++ b/lib/stdlib/doc/src/gen_statem.xml @@ -97,6 +97,9 @@ gen_statem module Callback module gen_statem:start gen_statem:start_link -----> Module:init/1 +Server start or code change + -----> Module:callback_mode/0 + gen_statem:stop -----> Module:terminate/3 gen_statem:call @@ -116,9 +119,11 @@ erlang:'!' -----> Module:StateName/3 </p> <p> If a callback function fails or returns a bad value, - the <c>gen_statem</c> terminates. However, an exception of class + the <c>gen_statem</c> terminates, unless otherwise stated. + However, an exception of class <seealso marker="erts:erlang#throw/1"><c>throw</c></seealso> - is not regarded as an error but as a valid return. + is not regarded as an error but as a valid return + from all callback functions. </p> <marker id="state_function"/> <p> @@ -127,7 +132,8 @@ erlang:'!' -----> Module:StateName/3 in a <c>gen_statem</c> is the callback function that is called for all events in this state. It is selected depending on which <seealso marker="#type-callback_mode"><em>callback mode</em></seealso> - that the implementation specifies when the server starts. + that the callback module defines with the callback function + <seealso marker="#Module:callback_mode/0"><c>Module:callback_mode/0</c></seealso>. </p> <p> When the @@ -138,9 +144,9 @@ erlang:'!' -----> Module:StateName/3 This gathers all code for a specific state in one function as the <c>gen_statem</c> engine branches depending on state name. - Notice that in this mode the mandatory callback function + Notice the fact that there is a mandatory callback function <seealso marker="#Module:terminate/3"><c>Module:terminate/3</c></seealso> - makes the state name <c>terminate</c> unusable. + makes the state name <c>terminate</c> unusable in this mode. </p> <p> When the @@ -249,11 +255,10 @@ erlang:'!' -----> Module:StateName/3 -behaviour(gen_statem). -export([start/0,push/0,get_count/0,stop/0]). --export([terminate/3,code_change/4,init/1]). +-export([terminate/3,code_change/4,init/1,callback_mode/0]). -export([on/3,off/3]). name() -> pushbutton_statem. % The registered server name -callback_mode() -> state_functions. %% API. This example uses a registered name name() %% and does not link to the caller. @@ -270,15 +275,14 @@ stop() -> terminate(_Reason, _State, _Data) -> void. code_change(_Vsn, State, Data, _Extra) -> - {callback_mode(),State,Data}. + {ok,State,Data}. init([]) -> - %% Set the callback mode and initial state + data. - %% Data is used only as a counter. + %% Set the initial state + data. Data is used only as a counter. State = off, Data = 0, - {callback_mode(),State,Data}. - + {ok,State,Data}. +callback_mode() -> state_functions. -%%% State functions +%%% State function(s) off({call,From}, push, Data) -> %% Go to 'on', increment count and reply @@ -326,18 +330,13 @@ ok To compare styles, here follows the same example using <seealso marker="#type-callback_mode"><em>callback mode</em></seealso> <c>state_functions</c>, or rather the code to replace - from function <c>init/1</c> of the <c>pushbutton.erl</c> + after function <c>init/1</c> of the <c>pushbutton.erl</c> example file above: </p> <code type="erl"> -init([]) -> - %% Set the callback mode and initial state + data. - %% Data is used only as a counter. - State = off, Data = 0, - {handle_event_function,State,Data}. - +callback_mode() -> handle_event_function. -%%% Event handling +%%% State function(s) handle_event({call,From}, push, off, Data) -> %% Go to 'on', increment count and reply @@ -426,8 +425,8 @@ handle_event(_, _, State, Data) -> <desc> <p> Debug option that can be used when starting - a <c>gen_statem</c> server through, for example, - <seealso marker="#enter_loop/5"><c>enter_loop/5</c></seealso>. + a <c>gen_statem</c> server through, + <seealso marker="#enter_loop/4"><c>enter_loop/4-6</c></seealso>. </p> <p> For every entry in <c><anno>Dbgs</anno></c>, @@ -525,12 +524,9 @@ handle_event(_, _, State, Data) -> <desc> <p> The <em>callback mode</em> is selected when starting the - <c>gen_statem</c> using the return value from - <seealso marker="#Module:init/1"><c>Module:init/1</c></seealso> - or when calling - <seealso marker="#enter_loop/5"><c>enter_loop/5,6,7</c></seealso>, - and with the return value from - <seealso marker="#Module:code_change/4"><c>Module:code_change/4</c></seealso>. + <c>gen_statem</c> and after code change + using the return value from + <seealso marker="#Module:callback_mode/0"><c>Module:callback_mode/0</c></seealso>. </p> <taglist> <tag><c>state_functions</c></tag> @@ -691,7 +687,7 @@ handle_event(_, _, State, Data) -> <seealso marker="#state_function">state function</seealso>, from <seealso marker="#Module:init/1"><c>Module:init/1</c></seealso> or by giving them to - <seealso marker="#enter_loop/6"><c>enter_loop/6,7</c></seealso>. + <seealso marker="#enter_loop/5"><c>enter_loop/5,6</c></seealso>. </p> <p> Actions are executed in the containing list order. @@ -923,7 +919,8 @@ handle_event(_, _, State, Data) -> </p> <note> <p> - To avoid getting a late reply in the caller's + For <c><anno>Timeout</anno> =/= infinity</c>, + to avoid getting a late reply in the caller's inbox, this function spawns a proxy process that does the call. A late reply gets delivered to the dead proxy process, hence gets discarded. This is @@ -958,35 +955,36 @@ handle_event(_, _, State, Data) -> </func> <func> - <name name="enter_loop" arity="5"/> + <name name="enter_loop" arity="4"/> <fsummary>Enter the <c>gen_statem</c> receive loop.</fsummary> <desc> <p> The same as - <seealso marker="#enter_loop/7"><c>enter_loop/7</c></seealso> - except that no + <seealso marker="#enter_loop/6"><c>enter_loop/6</c></seealso> + with <c>Actions = []</c> except that no <seealso marker="#type-server_name"><c>server_name()</c></seealso> - must have been registered. + must have been registered. This creates an anonymous server. </p> </desc> </func> <func> - <name name="enter_loop" arity="6"/> + <name name="enter_loop" arity="5"/> <fsummary>Enter the <c>gen_statem</c> receive loop.</fsummary> <desc> <p> If <c><anno>Server_or_Actions</anno></c> is a <c>list()</c>, the same as - <seealso marker="#enter_loop/7"><c>enter_loop/7</c></seealso> + <seealso marker="#enter_loop/6"><c>enter_loop/6</c></seealso> except that no <seealso marker="#type-server_name"><c>server_name()</c></seealso> must have been registered and <c>Actions = <anno>Server_or_Actions</anno></c>. + This creates an anonymous server. </p> <p> Otherwise the same as - <seealso marker="#enter_loop/7"><c>enter_loop/7</c></seealso> + <seealso marker="#enter_loop/6"><c>enter_loop/6</c></seealso> with <c>Server = <anno>Server_or_Actions</anno></c> and <c>Actions = []</c>. @@ -995,7 +993,7 @@ handle_event(_, _, State, Data) -> </func> <func> - <name name="enter_loop" arity="7"/> + <name name="enter_loop" arity="6"/> <fsummary>Enter the <c>gen_statem</c> receive loop.</fsummary> <desc> <p> @@ -1015,21 +1013,31 @@ handle_event(_, _, State, Data) -> the <c>gen_statem</c> behavior provides. </p> <p> - <c><anno>Module</anno></c>, <c><anno>Opts</anno></c>, and - <c><anno>Server</anno></c> have the same meanings - as when calling + <c><anno>Module</anno></c>, <c><anno>Opts</anno></c> + have the same meaning as when calling <seealso marker="#start_link/3"><c>start[_link]/3,4</c></seealso>. + </p> + <p> + If <c><anno>Server</anno></c> is <c>self()</c> an anonymous + server is created just as when using + <seealso marker="#start_link/3"><c>start[_link]/3</c></seealso>. + If <c><anno>Server</anno></c> is a + <seealso marker="#type-server_name"><c>server_name()</c></seealso> + a named server is created just as when using + <seealso marker="#start_link/4"><c>start[_link]/4</c></seealso>. However, the <seealso marker="#type-server_name"><c>server_name()</c></seealso> name must have been registered accordingly - <em>before</em> this function is called.</p> + <em>before</em> this function is called. + </p> <p> - <c><anno>CallbackMode</anno></c>, <c><anno>State</anno></c>, - <c><anno>Data</anno></c>, and <c><anno>Actions</anno></c> + <c><anno>State</anno></c>, <c><anno>Data</anno></c>, + and <c><anno>Actions</anno></c> have the same meanings as in the return value of <seealso marker="#Module:init/1"><c>Module:init/1</c></seealso>. - Also, the callback module <c><anno>Module</anno></c> - does not need to export an <c>init/1</c> function. + Also, the callback module does not need to export a + <seealso marker="#Module:init/1"><c>Module:init/1</c></seealso> + function. </p> <p> The function fails if the calling process was not started by a @@ -1253,6 +1261,48 @@ handle_event(_, _, State, Data) -> <funcs> <func> + <name>Module:callback_mode() -> CallbackMode</name> + <fsummary>Update the internal state during upgrade/downgrade.</fsummary> + <type> + <v> + CallbackMode = + <seealso marker="#type-callback_mode">callback_mode()</seealso> + </v> + </type> + <desc> + <p> + This function is called by a <c>gen_statem</c> + when it needs to find out the + <seealso marker="#type-callback_mode"><em>callback mode</em></seealso> + of the callback module. The value is cached by <c>gen_statem</c> + for efficiency reasons, so this function is only called + once after server start and after code change, + but before the first + <seealso marker="#state_function">state function</seealso> + is called. More occasions may be added in future versions + of <c>gen_statem</c>. + </p> + <p> + Server start happens either when + <seealso marker="#Module:init/1"><c>Module:init/1</c></seealso> + returns or when + <seealso marker="#enter_loop/4"><c>enter_loop/4-6</c></seealso> + is called. Code change happens when + <seealso marker="#Module:code_change/4"><c>Module:code_change/4</c></seealso> + returns. + </p> + <note> + <p> + If this function's body does not consist of solely one of two + possible + <seealso marker="#type-callback_mode">atoms</seealso> + the callback module is doing something strange. + </p> + </note> + </desc> + </func> + + <func> <name>Module:code_change(OldVsn, OldState, OldData, Extra) -> Result </name> @@ -1262,11 +1312,7 @@ handle_event(_, _, State, Data) -> <v> Vsn = term()</v> <v>OldState = NewState = term()</v> <v>Extra = term()</v> - <v>Result = {CallbackMode,NewState,NewData} | Reason</v> - <v> - CallbackMode = - <seealso marker="#type-callback_mode">callback_mode()</seealso> - </v> + <v>Result = {ok,NewState,NewData} | Reason</v> <v> OldState = NewState = <seealso marker="#type-state">state()</seealso> @@ -1295,21 +1341,6 @@ handle_event(_, _, State, Data) -> <c>Module</c>. If no such attribute is defined, the version is the checksum of the Beam file. </p> - <note> - <p> - If you would dare to change - <seealso marker="#type-callback_mode"><em>callback mode</em></seealso> - during release upgrade/downgrade, the upgrade is no problem, - as the new code surely knows what <em>callback mode</em> - it needs. However, for a downgrade this function must - know from argument <c>Extra</c> that comes from the - <seealso marker="sasl:appup"><c>sasl:appup</c></seealso> - file what <em>callback mode</em> the old code did use. - It can also be possible to figure this out - from argument <c>{down,Vsn}</c>, as <c>Vsn</c> - in effect defines the old callback module version. - </p> - </note> <p> <c>OldState</c> and <c>OldData</c> is the internal state of the <c>gen_statem</c>. @@ -1321,39 +1352,32 @@ handle_event(_, _, State, Data) -> <p> If successful, the function must return the updated internal state in an - <c>{CallbackMode,NewState,NewData}</c> tuple. + <c>{ok,NewState,NewData}</c> tuple. </p> <p> If the function returns a failure <c>Reason</c>, the ongoing upgrade fails and rolls back to the old release. - Note that <c>Reason</c> can not be a 3-tuple since that - will be regarded as a - <c>{CallbackMode,NewState,NewData}</c> tuple, + Note that <c>Reason</c> can not be an <c>{ok,_,_}</c> tuple + since that will be regarded as a + <c>{ok,NewState,NewData}</c> tuple, and that a tuple matching <c>{ok,_}</c> - is an invalid failure <c>Reason</c>. + is an also invalid failure <c>Reason</c>. It is recommended to use an atom as <c>Reason</c> since it will be wrapped in an <c>{error,Reason}</c> tuple. </p> - <p> - This function can use - <seealso marker="erts:erlang#throw/1"><c>erlang:throw/1</c></seealso> - to return <c>Result</c> or <c>Reason</c>. - </p> </desc> </func> <func> <name>Module:init(Args) -> Result</name> - <fsummary>Initialize process and internal state.</fsummary> + <fsummary> + Optional function for initializing process and internal state. + </fsummary> <type> <v>Args = term()</v> - <v>Result = {CallbackMode,State,Data}</v> - <v> | {CallbackMode,State,Data,Actions}</v> + <v>Result = {ok,State,Data}</v> + <v> | {ok,State,Data,Actions}</v> <v> | {stop,Reason} | ignore</v> - <v> - CallbackMode = - <seealso marker="#type-callback_mode">callback_mode()</seealso> - </v> <v>State = <seealso marker="#type-state">state()</seealso></v> <v> Data = <seealso marker="#type-data">data()</seealso> @@ -1372,7 +1396,7 @@ handle_event(_, _, State, Data) -> <seealso marker="#start_link/3"><c>start_link/3,4</c></seealso> or <seealso marker="#start/3"><c>start/3,4</c></seealso>, - this function is called by the new process to initialize + this optional function is called by the new process to initialize the implementation state and server data. </p> <p> @@ -1381,11 +1405,8 @@ handle_event(_, _, State, Data) -> </p> <p> If the initialization is successful, the function is to - return <c>{CallbackMode,State,Data}</c> or - <c>{CallbackMode,State,Data,Actions}</c>. - <c>CallbackMode</c> selects the - <seealso marker="#type-callback_mode"><em>callback mode</em></seealso> - of the <c>gen_statem</c>. + return <c>{ok,State,Data}</c> or + <c>{ok,State,Data,Actions}</c>. <c>State</c> is the initial <seealso marker="#type-state"><c>state()</c></seealso> and <c>Data</c> the initial server @@ -1403,11 +1424,16 @@ handle_event(_, _, State, Data) -> or <c>ignore</c>; see <seealso marker="#start_link/3"><c>start_link/3,4</c></seealso>. </p> - <p> - This function can use - <seealso marker="erts:erlang#throw/1"><c>erlang:throw/1</c></seealso> - to return <c>Result</c>. - </p> + <note> + <p> + This callback is optional, so a callback module does not need + to export it, but most do. If this function is not exported, + the <c>gen_statem</c> should be started through + <seealso marker="proc_lib"><c>proc_lib</c></seealso> + and + <seealso marker="#enter_loop/4"><c>enter_loop/4-6</c></seealso>. + </p> + </note> </desc> </func> @@ -1438,10 +1464,14 @@ handle_event(_, _, State, Data) -> This callback is optional, so a callback module does not need to export it. The <c>gen_statem</c> module provides a default implementation of this function that returns - <c>{State,Data}</c>. If this callback fails, the default - function returns <c>{State,Info}</c>, - where <c>Info</c> informs of the crash but no details, - to hide possibly sensitive data. + <c>{State,Data}</c>. + </p> + <p> + If this callback is exported but fails, + to hide possibly sensitive data, + the default function will instead return <c>{State,Info}</c>, + where <c>Info</c> says nothing but the fact that + <c>format_status/2</c> has crashed. </p> </note> <p>This function is called by a <c>gen_statem</c> process when @@ -1502,11 +1532,6 @@ handle_event(_, _, State, Data) -> printed in log files. Another use is to hide sensitive data from being written to the error log. </p> - <p> - This function can use - <seealso marker="erts:erlang#throw/1"><c>erlang:throw/1</c></seealso> - to return <c>Status</c>. - </p> </desc> </func> @@ -1581,9 +1606,12 @@ handle_event(_, _, State, Data) -> see <seealso marker="#type-action"><c>action()</c></seealso>. </p> <p> - These functions can use - <seealso marker="erts:erlang#throw/1"><c>erlang:throw/1</c></seealso>, - to return the result. + Note the fact that you can use + <seealso marker="erts:erlang#throw/1"><c>throw</c></seealso> + to return the result, which can be useful. + For example to bail out with <c>throw(keep_state_and_data)</c> + from deep within complex code that is in no position to + return <c>{next_state,State,Data}</c>. </p> </desc> </func> @@ -1656,11 +1684,6 @@ handle_event(_, _, State, Data) -> and an error report is issued using <seealso marker="kernel:error_logger#format/2"><c>error_logger:format/2</c></seealso>. </p> - <p> - This function can use - <seealso marker="erts:erlang#throw/1"><c>erlang:throw/1</c></seealso> - to return <c>Ignored</c>, which is ignored anyway. - </p> </desc> </func> </funcs> diff --git a/lib/stdlib/src/eval_bits.erl b/lib/stdlib/src/eval_bits.erl index 80667023fb..631faa3be5 100644 --- a/lib/stdlib/src/eval_bits.erl +++ b/lib/stdlib/src/eval_bits.erl @@ -67,16 +67,20 @@ expr_grp([Field | FS], Bs0, Lf, Acc) -> expr_grp([], Bs0, _Lf, Acc) -> {value,Acc,Bs0}. +eval_field({bin_element, _, {string, _, S}, {integer,_,8}, [integer,{unit,1},unsigned,big]}, Bs0, _Fun) -> + Latin1 = [C band 16#FF || C <- S], + {list_to_binary(Latin1),Bs0}; eval_field({bin_element, _, {string, _, S}, default, default}, Bs0, _Fun) -> Latin1 = [C band 16#FF || C <- S], {list_to_binary(Latin1),Bs0}; -eval_field({bin_element, Line, {string, _, S}, Size0, Options0}, Bs, _Fun) -> - {_Size,[Type,_Unit,_Sign,Endian]} = +eval_field({bin_element, Line, {string, _, S}, Size0, Options0}, Bs0, Fun) -> + {Size1,[Type,{unit,Unit},Sign,Endian]} = make_bit_type(Line, Size0, Options0), - Res = << <<(eval_exp_field1(C, no_size, no_unit, - Type, Endian, no_sign))/binary>> || + {value,Size,Bs1} = Fun(Size1, Bs0), + Res = << <<(eval_exp_field1(C, Size, Unit, + Type, Endian, Sign))/binary>> || C <- S >>, - {Res,Bs}; + {Res,Bs1}; eval_field({bin_element,Line,E,Size0,Options0}, Bs0, Fun) -> {value,V,Bs1} = Fun(E, Bs0), {Size1,[Type,{unit,Unit},Sign,Endian]} = diff --git a/lib/stdlib/src/gen_statem.erl b/lib/stdlib/src/gen_statem.erl index c02e6a1a19..3b3477b282 100644 --- a/lib/stdlib/src/gen_statem.erl +++ b/lib/stdlib/src/gen_statem.erl @@ -24,7 +24,7 @@ [start/3,start/4,start_link/3,start_link/4, stop/1,stop/3, cast/2,call/2,call/3, - enter_loop/5,enter_loop/6,enter_loop/7, + enter_loop/4,enter_loop/5,enter_loop/6, reply/1,reply/2]). %% gen callbacks @@ -63,8 +63,8 @@ {To :: pid(), Tag :: term()}. % Reply-to specifier for call -type state() :: - state_name() | % For state callback function StateName/5 - term(). % For state callback function handle_event/5 + state_name() | % For StateName/3 callback functios + term(). % For handle_event/4 callback function -type state_name() :: atom(). @@ -174,28 +174,33 @@ %% an {ok, ...} tuple. Thereafter the state callbacks are called %% for all events to this server. -callback init(Args :: term()) -> - {callback_mode(), state(), data()} | - {callback_mode(), state(), data(), [action()] | action()} | + {ok, state(), data()} | + {ok, state(), data(), [action()] | action()} | 'ignore' | {'stop', Reason :: term()}. -%% Example state callback for callback_mode() =:= state_functions -%% state name 'state_name'. +%% This callback shall return the callback mode of the callback module. %% -%% In this mode all states has to be type state_name() i.e atom(). +%% It is called once after init/0 and code_change/4 but before +%% the first state callback StateName/3 or handle_event/4. +-callback callback_mode() -> callback_mode(). + +%% Example state callback for StateName = 'state_name' +%% when callback_mode() =:= state_functions. +%% +%% In this mode all states has to be of type state_name() i.e atom(). %% -%% Note that state callbacks and only state callbacks have arity 5 -%% and that is intended. +%% Note that the only callbacks that have arity 3 are these +%% StateName/3 callbacks and terminate/3, so the state name +%% 'terminate' is unusable in this mode. -callback state_name( event_type(), EventContent :: term(), Data :: data()) -> state_function_result(). %% -%% State callback for callback_mode() =:= handle_event_function. -%% -%% Note that state callbacks and only state callbacks have arity 5 -%% and that is intended. +%% State callback for all states +%% when callback_mode() =:= handle_event_function. -callback handle_event( event_type(), EventContent :: term(), @@ -219,9 +224,7 @@ OldState :: state(), OldData :: data(), Extra :: term()) -> - {CallbackMode :: callback_mode(), - NewState :: state(), - NewData :: data()} | + {ok, NewState :: state(), NewData :: data()} | (Reason :: term()). %% Format the callback module state in some sensible that is @@ -240,10 +243,13 @@ [init/1, % One may use enter_loop/5,6,7 instead format_status/2, % Has got a default implementation %% - state_name/3, % Example for callback_mode =:= state_functions: - %% there has to be a StateName/5 callback function for every StateName. + state_name/3, % Example for callback_mode() =:= state_functions: + %% there has to be a StateName/3 callback function + %% for every StateName in your state machine but the state name + %% 'state_name' does of course not have to be used. %% - handle_event/4]). % For callback_mode =:= handle_event_function + handle_event/4 % For callback_mode() =:= handle_event_function + ]). %% Type validation functions callback_mode(CallbackMode) -> @@ -451,43 +457,35 @@ reply({To,Tag}, Reply) when is_pid(To) -> %% the same arguments as you would have returned from init/1 -spec enter_loop( Module :: module(), Opts :: [debug_opt()], - CallbackMode :: callback_mode(), State :: state(), Data :: data()) -> no_return(). -enter_loop(Module, Opts, CallbackMode, State, Data) -> - enter_loop(Module, Opts, CallbackMode, State, Data, self()). +enter_loop(Module, Opts, State, Data) -> + enter_loop(Module, Opts, State, Data, self()). %% -spec enter_loop( Module :: module(), Opts :: [debug_opt()], - CallbackMode :: callback_mode(), State :: state(), Data :: data(), Server_or_Actions :: server_name() | pid() | [action()]) -> no_return(). -enter_loop(Module, Opts, CallbackMode, State, Data, Server_or_Actions) -> +enter_loop(Module, Opts, State, Data, Server_or_Actions) -> if is_list(Server_or_Actions) -> - enter_loop( - Module, Opts, CallbackMode, State, Data, - self(), Server_or_Actions); + enter_loop(Module, Opts, State, Data, self(), Server_or_Actions); true -> - enter_loop( - Module, Opts, CallbackMode, State, Data, - Server_or_Actions, []) + enter_loop(Module, Opts, State, Data, Server_or_Actions, []) end. %% -spec enter_loop( Module :: module(), Opts :: [debug_opt()], - CallbackMode :: callback_mode(), State :: state(), Data :: data(), Server :: server_name() | pid(), Actions :: [action()] | action()) -> no_return(). -enter_loop(Module, Opts, CallbackMode, State, Data, Server, Actions) -> +enter_loop(Module, Opts, State, Data, Server, Actions) -> is_atom(Module) orelse error({atom,Module}), - callback_mode(CallbackMode) orelse error({callback_mode,CallbackMode}), Parent = gen:get_parent(), - enter(Module, Opts, CallbackMode, State, Data, Server, Actions, Parent). + enter(Module, Opts, State, Data, Server, Actions, Parent). %%--------------------------------------------------------------------------- %% API helpers @@ -515,7 +513,7 @@ send(Proc, Msg) -> end. %% Here the init_it/6 and enter_loop/5,6,7 functions converge -enter(Module, Opts, CallbackMode, State, Data, Server, Actions, Parent) -> +enter(Module, Opts, State, Data, Server, Actions, Parent) -> %% The values should already have been type checked Name = gen:get_proc_name(Server), Debug = gen:debug_options(Name, Opts), @@ -531,7 +529,7 @@ enter(Module, Opts, CallbackMode, State, Data, Server, Actions, Parent) -> [Actions,{postpone,false}] end, S = #{ - callback_mode => CallbackMode, + callback_mode => undefined, module => Module, name => Name, %% All fields below will be replaced according to the arguments to @@ -559,9 +557,15 @@ init_it(Starter, Parent, ServerRef, Module, Args, Opts) -> Result -> init_result(Starter, Parent, ServerRef, Module, Result, Opts); Class:Reason -> + Stacktrace = erlang:get_stacktrace(), + Name = gen:get_proc_name(ServerRef), gen:unregister_name(ServerRef), proc_lib:init_ack(Starter, {error,Reason}), - erlang:raise(Class, Reason, erlang:get_stacktrace()) + error_info( + Class, Reason, Stacktrace, + #{name => Name, callback_mode => undefined}, + [], [], undefined), + erlang:raise(Class, Reason, Stacktrace) end. %%--------------------------------------------------------------------------- @@ -569,30 +573,12 @@ init_it(Starter, Parent, ServerRef, Module, Args, Opts) -> init_result(Starter, Parent, ServerRef, Module, Result, Opts) -> case Result of - {CallbackMode,State,Data} -> - case callback_mode(CallbackMode) of - true -> - proc_lib:init_ack(Starter, {ok,self()}), - enter( - Module, Opts, CallbackMode, State, Data, - ServerRef, [], Parent); - false -> - Error = {callback_mode,CallbackMode}, - proc_lib:init_ack(Starter, {error,Error}), - exit(Error) - end; - {CallbackMode,State,Data,Actions} -> - case callback_mode(CallbackMode) of - true -> - proc_lib:init_ack(Starter, {ok,self()}), - enter( - Module, Opts, CallbackMode, State, Data, - ServerRef, Actions, Parent); - false -> - Error = {callback_mode,CallbackMode}, - proc_lib:init_ack(Starter, {error,Error}), - exit(Error) - end; + {ok,State,Data} -> + proc_lib:init_ack(Starter, {ok,self()}), + enter(Module, Opts, State, Data, ServerRef, [], Parent); + {ok,State,Data,Actions} -> + proc_lib:init_ack(Starter, {ok,self()}), + enter(Module, Opts, State, Data, ServerRef, Actions, Parent); {stop,Reason} -> gen:unregister_name(ServerRef), proc_lib:init_ack(Starter, {error,Reason}), @@ -602,8 +588,14 @@ init_result(Starter, Parent, ServerRef, Module, Result, Opts) -> proc_lib:init_ack(Starter, ignore), exit(normal); _ -> - Error = {bad_return_value,Result}, + Name = gen:get_proc_name(ServerRef), + gen:unregister_name(ServerRef), + Error = {bad_return_from_init,Result}, proc_lib:init_ack(Starter, {error,Error}), + error_info( + error, Error, ?STACKTRACE(), + #{name => Name, callback_mode => undefined}, + [], [], undefined), exit(Error) end. @@ -631,11 +623,9 @@ system_code_change( Result -> Result end of - {CallbackMode,NewState,NewData} -> - callback_mode(CallbackMode) orelse - error({callback_mode,CallbackMode}), + {ok,NewState,NewData} -> {ok, - S#{callback_mode := CallbackMode, + S#{callback_mode := undefined, state := NewState, data := NewData}}; {ok,_} = Error -> @@ -676,14 +666,14 @@ format_status( %% them, not as the real erlang messages. Use trace for that. %%--------------------------------------------------------------------------- -print_event(Dev, {in,Event}, {Name,_}) -> +print_event(Dev, {in,Event}, {Name,State}) -> io:format( - Dev, "*DBG* ~p received ~s~n", - [Name,event_string(Event)]); -print_event(Dev, {out,Reply,{To,_Tag}}, {Name,_}) -> + Dev, "*DBG* ~p receive ~s in state ~p~n", + [Name,event_string(Event),State]); +print_event(Dev, {out,Reply,{To,_Tag}}, {Name,State}) -> io:format( - Dev, "*DBG* ~p sent ~p to ~p~n", - [Name,Reply,To]); + Dev, "*DBG* ~p send ~p to ~p from state ~p~n", + [Name,Reply,To,State]); print_event(Dev, {Tag,Event,NextState}, {Name,State}) -> StateString = case NextState of @@ -875,22 +865,36 @@ loop_event( %% try case CallbackMode of + undefined -> + Module:callback_mode(); state_functions -> - Module:State(Type, Content, Data); + erlang:apply(Module, State, [Type,Content,Data]); handle_event_function -> Module:handle_event(Type, Content, State, Data) - end of + end + of + Result when CallbackMode =:= undefined -> + loop_event_callback_mode( + Parent, Debug, S, Events, State, Data, P, Event, Result); Result -> loop_event_result( Parent, Debug, S, Events, State, Data, P, Event, Result) catch + Result when CallbackMode =:= undefined -> + loop_event_callback_mode( + Parent, Debug, S, Events, State, Data, P, Event, Result); Result -> loop_event_result( Parent, Debug, S, Events, State, Data, P, Event, Result); - error:badarg when CallbackMode =:= state_functions -> + error:badarg -> case erlang:get_stacktrace() of - [{erlang,apply,[Module,State,_],_}|Stacktrace] -> - Args = [Type,Content,Data], + [{erlang,apply, + [Module,State,[Type,Content,Data]=Args], + _} + |Stacktrace] + when CallbackMode =:= state_functions -> + %% We get here e.g if apply fails + %% due to State not being an atom terminate( error, {undef_state_function,{Module,State,Args}}, @@ -902,24 +906,29 @@ loop_event( Debug, S, [Event|Events], State, Data, P) end; error:undef -> - %% Process an undef to check for the simple mistake + %% Process undef to check for the simple mistake %% of calling a nonexistent state function + %% to make the undef more precise case erlang:get_stacktrace() of - [{Module,State, - [Type,Content,Data]=Args, - _} + [{Module,callback_mode,[]=Args,_} + |Stacktrace] + when CallbackMode =:= undefined -> + terminate( + error, + {undef_callback,{Module,callback_mode,Args}}, + Stacktrace, + Debug, S, [Event|Events], State, Data, P); + [{Module,State,[Type,Content,Data]=Args,_} |Stacktrace] - when CallbackMode =:= state_functions -> + when CallbackMode =:= state_functions -> terminate( error, {undef_state_function,{Module,State,Args}}, Stacktrace, Debug, S, [Event|Events], State, Data, P); - [{Module,handle_event, - [Type,Content,State,Data]=Args, - _} + [{Module,handle_event,[Type,Content,State,Data]=Args,_} |Stacktrace] - when CallbackMode =:= handle_event_function -> + when CallbackMode =:= handle_event_function -> terminate( error, {undef_state_function,{Module,handle_event,Args}}, @@ -937,6 +946,25 @@ loop_event( Debug, S, [Event|Events], State, Data, P) end. +%% Interpret callback_mode() result +loop_event_callback_mode( + Parent, Debug, S, Events, State, Data, P, Event, CallbackMode) -> + case callback_mode(CallbackMode) of + true -> + Hibernate = false, % We have already GC:ed recently + loop_event( + Parent, Debug, + S#{callback_mode := CallbackMode}, + Events, + State, Data, P, Event, Hibernate); + false -> + terminate( + error, + {bad_return_from_callback_mode,CallbackMode}, + ?STACKTRACE(), + Debug, S, [Event|Events], State, Data, P) + end. + %% Interpret all callback return variants loop_event_result( Parent, Debug, S, Events, State, Data, P, Event, Result) -> @@ -989,7 +1017,9 @@ loop_event_result( State, Data, P, Event, State, Actions); _ -> terminate( - error, {bad_return_value,Result}, ?STACKTRACE(), + error, + {bad_return_from_state_function,Result}, + ?STACKTRACE(), Debug, S, [Event|Events], State, Data, P) end. @@ -1026,20 +1056,26 @@ loop_event_actions( Postpone, Hibernate, Timeout, NextEvents); false -> terminate( - error, {bad_action,Action}, ?STACKTRACE(), + error, + {bad_action_from_state_function,Action}, + ?STACKTRACE(), Debug, S, [Event|Events], State, NewData, P) end; {next_event,Type,Content} -> case event_type(Type) of true -> + NewDebug = + sys_debug(Debug, S, State, {in,{Type,Content}}), loop_event_actions( - Parent, Debug, S, Events, + Parent, NewDebug, S, Events, State, NewData, P, Event, NextState, Actions, Postpone, Hibernate, Timeout, [{Type,Content}|NextEvents]); false -> terminate( - error, {bad_action,Action}, ?STACKTRACE(), + error, + {bad_action_from_state_function,Action}, + ?STACKTRACE(), Debug, S, [Event|Events], State, NewData, P) end; %% Actions that set options @@ -1050,7 +1086,9 @@ loop_event_actions( NewPostpone, Hibernate, Timeout, NextEvents); {postpone,_} -> terminate( - error, {bad_action,Action}, ?STACKTRACE(), + error, + {bad_action_from_state_function,Action}, + ?STACKTRACE(), Debug, S, [Event|Events], State, NewData, P); postpone -> loop_event_actions( @@ -1064,7 +1102,9 @@ loop_event_actions( Postpone, NewHibernate, Timeout, NextEvents); {hibernate,_} -> terminate( - error, {bad_action,Action}, ?STACKTRACE(), + error, + {bad_action_from_state_function,Action}, + ?STACKTRACE(), Debug, S, [Event|Events], State, NewData, P); hibernate -> loop_event_actions( @@ -1083,7 +1123,9 @@ loop_event_actions( Postpone, Hibernate, NewTimeout, NextEvents); {timeout,_,_} -> terminate( - error, {bad_action,Action}, ?STACKTRACE(), + error, + {bad_action_from_state_function,Action}, + ?STACKTRACE(), Debug, S, [Event|Events], State, NewData, P); infinity -> % Clear timer - it will never trigger loop_event_actions( @@ -1098,7 +1140,9 @@ loop_event_actions( Postpone, Hibernate, NewTimeout, NextEvents); _ -> terminate( - error, {bad_action,Action}, ?STACKTRACE(), + error, + {bad_action_from_state_function,Action}, + ?STACKTRACE(), Debug, S, [Event|Events], State, NewData, P) end; %% @@ -1170,7 +1214,9 @@ do_reply_then_terminate( NewDebug, S, Q, State, Data, P, Rs); _ -> terminate( - error, {bad_action,R}, ?STACKTRACE(), + error, + {bad_reply_action_from_state_function,R}, + ?STACKTRACE(), Debug, S, Q, State, Data, P) end. @@ -1189,8 +1235,9 @@ terminate( C:R -> ST = erlang:get_stacktrace(), error_info( - C, R, ST, Debug, S, Q, P, + C, R, ST, S, Q, P, format_status(terminate, get(), S, State, Data)), + sys:print_log(Debug), erlang:raise(C, R, ST) end, case Reason of @@ -1199,8 +1246,9 @@ terminate( {shutdown,_} -> ok; _ -> error_info( - Class, Reason, Stacktrace, Debug, S, Q, P, - format_status(terminate, get(), S, State, Data)) + Class, Reason, Stacktrace, S, Q, P, + format_status(terminate, get(), S, State, Data)), + sys:print_log(Debug) end, case Stacktrace of [] -> @@ -1210,7 +1258,7 @@ terminate( end. error_info( - Class, Reason, Stacktrace, Debug, + Class, Reason, Stacktrace, #{name := Name, callback_mode := CallbackMode}, Q, P, FmtData) -> {FixedReason,FixedStacktrace} = @@ -1277,9 +1325,7 @@ error_info( case FixedStacktrace of [] -> []; _ -> [FixedStacktrace] - end), - sys:print_log(Debug), - ok. + end). %% Call Module:format_status/2 or return a default value @@ -1292,7 +1338,7 @@ format_status(Opt, PDict, #{module := Module}, State, Data) -> _:_ -> format_status_default( Opt, State, - "Module:format_status/2 crashed") + atom_to_list(Module) ++ ":format_status/2 crashed") end; false -> format_status_default(Opt, State, Data) @@ -1300,10 +1346,10 @@ format_status(Opt, PDict, #{module := Module}, State, Data) -> %% The default Module:format_status/2 format_status_default(Opt, State, Data) -> - SSD = {State,Data}, + StateData = {State,Data}, case Opt of terminate -> - SSD; + StateData; _ -> - [{data,[{"State",SSD}]}] + [{data,[{"State",StateData}]}] end. diff --git a/lib/stdlib/test/gen_statem_SUITE.erl b/lib/stdlib/test/gen_statem_SUITE.erl index 364314f91b..1d1417c2e6 100644 --- a/lib/stdlib/test/gen_statem_SUITE.erl +++ b/lib/stdlib/test/gen_statem_SUITE.erl @@ -37,33 +37,32 @@ all() -> {group, stop_handle_event}, {group, abnormal}, {group, abnormal_handle_event}, - shutdown, stop_and_reply, event_order, + shutdown, stop_and_reply, event_order, code_change, {group, sys}, hibernate, enter_loop]. groups() -> - [{start, [], - [start1, start2, start3, start4, start5, start6, start7, - start8, start9, start10, start11, start12, next_events]}, - {start_handle_event, [], - [start1, start2, start3, start4, start5, start6, start7, - start8, start9, start10, start11, start12, next_events]}, - {stop, [], - [stop1, stop2, stop3, stop4, stop5, stop6, stop7, stop8, stop9, stop10]}, - {stop_handle_event, [], - [stop1, stop2, stop3, stop4, stop5, stop6, stop7, stop8, stop9, stop10]}, - {abnormal, [], [abnormal1, abnormal2]}, - {abnormal_handle_event, [], [abnormal1, abnormal2]}, - {sys, [], - [sys1, code_change, - call_format_status, - error_format_status, terminate_crash_format, - get_state, replace_state]}, - {sys_handle_event, [], - [sys1, - call_format_status, - error_format_status, terminate_crash_format, - get_state, replace_state]}]. + [{start, [], tcs(start)}, + {start_handle_event, [], tcs(start)}, + {stop, [], tcs(stop)}, + {stop_handle_event, [], tcs(stop)}, + {abnormal, [], tcs(abnormal)}, + {abnormal_handle_event, [], tcs(abnormal)}, + {sys, [], tcs(sys)}, + {sys_handle_event, [], tcs(sys)}]. + +tcs(start) -> + [start1, start2, start3, start4, start5, start6, start7, + start8, start9, start10, start11, start12, next_events]; +tcs(stop) -> + [stop1, stop2, stop3, stop4, stop5, stop6, stop7, stop8, stop9, stop10]; +tcs(abnormal) -> + [abnormal1, abnormal2]; +tcs(sys) -> + [sys1, call_format_status, + error_format_status, terminate_crash_format, + get_state, replace_state]. + init_per_suite(Config) -> Config. @@ -461,10 +460,10 @@ abnormal2(Config) -> {ok,Pid} = gen_statem:start_link(?MODULE, start_arg(Config, []), []), %% bad return value in the gen_statem loop - {{bad_return_value,badreturn},_} = + {{bad_return_from_state_function,badreturn},_} = ?EXPECT_FAILURE(gen_statem:call(Pid, badreturn), Reason), receive - {'EXIT',Pid,{bad_return_value,badreturn}} -> ok + {'EXIT',Pid,{bad_return_from_state_function,badreturn}} -> ok after 5000 -> ct:fail(gen_statem_did_not_die) end, @@ -633,11 +632,13 @@ sys1(Config) -> sys:resume(Pid), stop_it(Pid). -code_change(Config) -> - Mode = handle_event_function, - {ok,Pid} = gen_statem:start(?MODULE, start_arg(Config, []), []), +code_change(_Config) -> + {ok,Pid} = + gen_statem:start( + ?MODULE, {callback_mode,state_functions,[]}, []), {idle,data} = sys:get_state(Pid), sys:suspend(Pid), + Mode = handle_event_function, sys:change_code(Pid, ?MODULE, old_vsn, Mode), sys:resume(Pid), {idle,{old_vsn,data,Mode}} = sys:get_state(Pid), @@ -708,7 +709,7 @@ error_format_status(Config) -> gen_statem:start( ?MODULE, start_arg(Config, {data,Data}), []), %% bad return value in the gen_statem loop - {{bad_return_value,badreturn},_} = + {{bad_return_from_state_function,badreturn},_} = ?EXPECT_FAILURE(gen_statem:call(Pid, badreturn), Reason), receive {error,_, @@ -716,7 +717,7 @@ error_format_status(Config) -> "** State machine"++_, [Pid,{{call,_},badreturn}, {formatted,idle,Data}, - error,{bad_return_value,badreturn}|_]}} -> + error,{bad_return_from_state_function,badreturn}|_]}} -> ok; Other when is_tuple(Other), element(1, Other) =:= error -> error_logger_forwarder:unregister(), @@ -1029,11 +1030,7 @@ enter_loop(_Config) -> end, %% Process not started using proc_lib - CallbackMode = state_functions, - Pid4 = - spawn_link( - gen_statem, enter_loop, - [?MODULE,[],CallbackMode,state0,[]]), + Pid4 = spawn_link(gen_statem, enter_loop, [?MODULE,[],state0,[]]), receive {'EXIT',Pid4,process_was_not_started_by_proc_lib} -> ok @@ -1107,21 +1104,18 @@ enter_loop(Reg1, Reg2) -> anon -> ignore end, proc_lib:init_ack({ok, self()}), - CallbackMode = state_functions, case Reg2 of local -> gen_statem:enter_loop( - ?MODULE, [], CallbackMode, state0, [], {local,armitage}); + ?MODULE, [], state0, [], {local,armitage}); global -> gen_statem:enter_loop( - ?MODULE, [], CallbackMode, state0, [], {global,armitage}); + ?MODULE, [], state0, [], {global,armitage}); via -> gen_statem:enter_loop( - ?MODULE, [], CallbackMode, state0, [], - {via, dummy_via, armitage}); + ?MODULE, [], state0, [], {via, dummy_via, armitage}); anon -> - gen_statem:enter_loop( - ?MODULE, [], CallbackMode, state0, []) + gen_statem:enter_loop(?MODULE, [], state0, []) end. @@ -1266,33 +1260,39 @@ init(stop_shutdown) -> {stop,shutdown}; init(sleep) -> ?t:sleep(1000), - {state_functions,idle,data}; + {ok,idle,data}; init(hiber) -> - {state_functions,hiber_idle,[]}; + {ok,hiber_idle,[]}; init(hiber_now) -> - {state_functions,hiber_idle,[],[hibernate]}; + {ok,hiber_idle,[],[hibernate]}; init({data, Data}) -> - {state_functions,idle,Data}; + {ok,idle,Data}; init({callback_mode,CallbackMode,Arg}) -> - case init(Arg) of - {_,State,Data,Ops} -> - {CallbackMode,State,Data,Ops}; - {_,State,Data} -> - {CallbackMode,State,Data}; - Other -> - Other - end; + ets:new(?MODULE, [named_table,private]), + ets:insert(?MODULE, {callback_mode,CallbackMode}), + init(Arg); init({map_statem,#{init := Init}=Machine}) -> + ets:new(?MODULE, [named_table,private]), + ets:insert(?MODULE, {callback_mode,handle_event_function}), case Init() of {ok,State,Data,Ops} -> - {handle_event_function,State,[Data|Machine],Ops}; + {ok,State,[Data|Machine],Ops}; {ok,State,Data} -> - {handle_event_function,State,[Data|Machine]}; + {ok,State,[Data|Machine]}; Other -> Other end; init([]) -> - {state_functions,idle,data}. + {ok,idle,data}. + +callback_mode() -> + try ets:lookup(?MODULE, callback_mode) of + [{callback_mode,CallbackMode}] -> + CallbackMode + catch + error:badarg -> + state_functions + end. terminate(_, _State, crash_terminate) -> exit({crash,terminate}); @@ -1568,7 +1568,12 @@ wrap_result(Result) -> code_change(OldVsn, State, Data, CallbackMode) -> - {CallbackMode,State,{OldVsn,Data,CallbackMode}}. + io:format( + "code_change(~p, ~p, ~p, ~p)~n", [OldVsn,State,Data,CallbackMode]), + ets:insert(?MODULE, {callback_mode,CallbackMode}), + io:format( + "code_change(~p, ~p, ~p, ~p)~n", [OldVsn,State,Data,CallbackMode]), + {ok,State,{OldVsn,Data,CallbackMode}}. format_status(terminate, [_Pdict,State,Data]) -> {formatted,State,Data}; diff --git a/lib/stdlib/vsn.mk b/lib/stdlib/vsn.mk index 41037b8f53..c74343d9ca 100644 --- a/lib/stdlib/vsn.mk +++ b/lib/stdlib/vsn.mk @@ -1 +1 @@ -STDLIB_VSN = 3.0.1 +STDLIB_VSN = 3.1 diff --git a/lib/syntax_tools/src/merl_tests.erl b/lib/syntax_tools/src/merl_tests.erl index c1aae3100e..27db594050 100644 --- a/lib/syntax_tools/src/merl_tests.erl +++ b/lib/syntax_tools/src/merl_tests.erl @@ -48,6 +48,21 @@ parse_error_test_() -> f(merl:quote("{"))) ]. +transform_parse_error_test_() -> + [?_assertEqual("merl:quote(\"{\")", + f(merl_transform:parse_transform( + [?Q("merl:quote(\"{\")")], []))), + ?_assertEqual("merl:quote(2, \"{\")", + f(merl_transform:parse_transform( + [?Q("merl:quote(2, \"{\")")], []))), + ?_assertEqual("merl:qquote(\"{\", [{var, V}])", + f(merl_transform:parse_transform( + [?Q("merl:qquote(\"{\", [{var, V}])")], []))), + ?_assertEqual("merl:qquote(2, \"{\", [{var, V}])", + f(merl_transform:parse_transform( + [?Q("merl:qquote(2, \"{\", [{var, V}])")], []))) + ]. + term_test_() -> [?_assertEqual(tuple, erl_syntax:type(merl:term({}))), ?_assertEqual("{foo, 42}", f(merl:term({foo, 42}))) diff --git a/lib/syntax_tools/src/merl_transform.erl b/lib/syntax_tools/src/merl_transform.erl index fe58b6a122..497baddd0a 100644 --- a/lib/syntax_tools/src/merl_transform.erl +++ b/lib/syntax_tools/src/merl_transform.erl @@ -104,10 +104,15 @@ expand_qquote([Text, Env], T, Line) -> case erl_syntax:is_literal(Text) of true -> As = [Line, erl_syntax:concrete(Text)], - %% expand further if possible - expand(merl:qquote(Line, "merl:subst(_@tree, _@env)", - [{tree, eval_call(Line, quote, As, T)}, - {env, Env}])); + case eval_call(Line, quote, As, failed) of + failed -> + T; + T1 -> + %% expand further if possible + expand(merl:qquote(Line, "merl:subst(_@tree, _@env)", + [{tree, T1}, + {env, Env}])) + end; false -> T end; diff --git a/lib/syntax_tools/test/merl_SUITE.erl b/lib/syntax_tools/test/merl_SUITE.erl index 945972d405..52bbd9b3b8 100644 --- a/lib/syntax_tools/test/merl_SUITE.erl +++ b/lib/syntax_tools/test/merl_SUITE.erl @@ -29,12 +29,14 @@ init_per_group/2,end_per_group/2]). %% Test cases --export([merl_smoke_test/1]). +-export([merl_smoke_test/1, + transform_parse_error_test/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [merl_smoke_test]. + [merl_smoke_test, + transform_parse_error_test]. groups() -> []. @@ -84,6 +86,21 @@ merl_smoke_test(Config) when is_list(Config) -> end)), ok. +transform_parse_error_test(_Config) -> + ?assertEqual("merl:quote(\"{\")", + f(merl_transform:parse_transform( + [?Q("merl:quote(\"{\")")], []))), + ?assertEqual("merl:quote(2, \"{\")", + f(merl_transform:parse_transform( + [?Q("merl:quote(2, \"{\")")], []))), + ?assertEqual("merl:qquote(\"{\", [{var, V}])", + f(merl_transform:parse_transform( + [?Q("merl:qquote(\"{\", [{var, V}])")], []))), + ?assertEqual("merl:qquote(2, \"{\", [{var, V}])", + f(merl_transform:parse_transform( + [?Q("merl:qquote(2, \"{\", [{var, V}])")], []))), + ok. + %% utilities f(Ts) when is_list(Ts) -> diff --git a/lib/tools/doc/src/erlang_mode.xml b/lib/tools/doc/src/erlang_mode.xml index 00cf5196b4..7fef74813b 100644 --- a/lib/tools/doc/src/erlang_mode.xml +++ b/lib/tools/doc/src/erlang_mode.xml @@ -252,7 +252,14 @@ behavior</item> <item>gen_event - skeleton for the OTP gen_event behavior</item> <item>gen_fsm - skeleton for the OTP gen_fsm behavior</item> - <item>gen_statem - skeleton for the OTP gen_statem behavior</item> + <item> + gen_statem (StateName/3) - skeleton for the OTP gen_statem behavior + using state name functions + </item> + <item> + gen_statem (handle_event/4) - skeleton for the OTP gen_statem behavior + using one state function + </item> <item>Library module - skeleton for a module that does not implement a process.</item> <item>Corba callback - skeleton for a Corba callback module.</item> diff --git a/lib/tools/emacs/erlang-skels.el b/lib/tools/emacs/erlang-skels.el index c1152f31a4..0284c9d686 100644 --- a/lib/tools/emacs/erlang-skels.el +++ b/lib/tools/emacs/erlang-skels.el @@ -56,8 +56,10 @@ erlang-skel-gen-event erlang-skel-header) ("gen_fsm" "gen-fsm" erlang-skel-gen-fsm erlang-skel-header) - ("gen_statem" "gen-statem" - erlang-skel-gen-statem erlang-skel-header) + ("gen_statem (StateName/3)" "gen-statem-StateName" + erlang-skel-gen-statem-StateName erlang-skel-header) + ("gen_statem (handle_event/4)" "gen-statem-handle-event" + erlang-skel-gen-statem-handle-event erlang-skel-header) ("wx_object" "wx-object" erlang-skel-wx-object erlang-skel-header) ("Library module" "gen-lib" @@ -497,6 +499,7 @@ Please see the function `tempo-define-template'.") "%% {stop, Reason}" n (erlang-skel-separator-end 2) "init([]) ->" n> + "process_flag(trap_exit, true)," n> "{ok, #state{}}." n n (erlang-skel-separator-start 2) @@ -740,6 +743,7 @@ Please see the function `tempo-define-template'.") "%% {stop, StopReason}" n (erlang-skel-separator-end 2) "init([]) ->" n> + "process_flag(trap_exit, true)," n> "{ok, state_name, #state{}}." n n (erlang-skel-separator-start 2) @@ -860,7 +864,7 @@ Please see the function `tempo-define-template'.") "*The template of a gen_fsm. Please see the function `tempo-define-template'.") -(defvar erlang-skel-gen-statem +(defvar erlang-skel-gen-statem-StateName '((erlang-skel-include erlang-skel-large-header) "-behaviour(gen_statem)." n n @@ -868,9 +872,8 @@ Please see the function `tempo-define-template'.") "-export([start_link/0])." n n "%% gen_statem callbacks" n - "-export([init/1, terminate/3, code_change/4])." n + "-export([callback_mode/0, init/1, terminate/3, code_change/4])." n "-export([state_name/3])." n - "-export([handle_event/4])." n n "-define(SERVER, ?MODULE)." n n @@ -899,30 +902,38 @@ Please see the function `tempo-define-template'.") (erlang-skel-separator-start 2) "%% @private" n "%% @doc" n + "%% Define the callback_mode() for this callback module." n + (erlang-skel-separator-end 2) + "-spec callback_mode() -> gen_statem:callback_mode()." n + "callback_mode() -> state_functions." n + n + (erlang-skel-separator-start 2) + "%% @private" n + "%% @doc" n "%% Whenever a gen_statem is started using gen_statem:start/[3,4] or" n "%% gen_statem:start_link/[3,4], this function is called by the new" n "%% process to initialize." n (erlang-skel-separator-end 2) "-spec init(Args :: term()) ->" n> - "{gen_statem:callback_mode()," n> - "State :: term(), Data :: term()} |" n> - "{gen_statem:callback_mode()," n> - "State :: term(), Data :: term()," n> + "{ok, State :: term(), Data :: term()} |" n> + "{ok, State :: term(), Data :: term()," n> "[gen_statem:action()] | gen_statem:action()} |" n> "ignore |" n> "{stop, Reason :: term()}." n "init([]) ->" n> - "{state_functions, state_name, #data{}}." n + "process_flag(trap_exit, true)," n> + "{ok, state_name, #data{}}." n n (erlang-skel-separator-start 2) "%% @private" n "%% @doc" n - "%% If the gen_statem runs with CallbackMode =:= state_functions" n - "%% there should be one instance of this function for each possible" n - "%% state name. Whenever a gen_statem receives an event," n - "%% the instance of this function with the same name" n - "%% as the current state name StateName is called to" n - "%% handle the event." n + "%% There should be one function like this for each state name." n + "%% Whenever a gen_statem receives an event, the function " n + "%% with the name of the current state (StateName) " n + "%% is called to handle the event." n + "%%" n + "%% NOTE: If there is an exported function handle_event/4, it is called" n + "%% instead of StateName/3 functions like this!" n (erlang-skel-separator-end 2) "-spec state_name(" n> "gen_statem:event_type(), Msg :: term()," n> @@ -934,8 +945,103 @@ Please see the function `tempo-define-template'.") (erlang-skel-separator-start 2) "%% @private" n "%% @doc" n - "%% If the gen_statem runs with CallbackMode =:= handle_event_function" n - "%% this function is called for every event a gen_statem receives." n + "%% This function is called by a gen_statem when it is about to" n + "%% terminate. It should be the opposite of Module:init/1 and do any" n + "%% necessary cleaning up. When it returns, the gen_statem terminates with" n + "%% Reason. The return value is ignored." n + (erlang-skel-separator-end 2) + "-spec terminate(Reason :: term(), State :: term(), Data :: term()) ->" n> + "any()." n + "terminate(_Reason, _State, _Data) ->" n> + "void." n + n + (erlang-skel-separator-start 2) + "%% @private" n + "%% @doc" n + "%% Convert process state when code is changed" n + (erlang-skel-separator-end 2) + "-spec code_change(" n> + "OldVsn :: term() | {down,term()}," n> + "State :: term(), Data :: term(), Extra :: term()) ->" n> + "{ok, NewState :: term(), NewData :: term()} |" n> + "(Reason :: term())." n + "code_change(_OldVsn, State, Data, _Extra) ->" n> + "{ok, State, Data}." n + n + (erlang-skel-double-separator-start 3) + "%%% Internal functions" n + (erlang-skel-double-separator-end 3) + ) + "*The template of a gen_statem (StateName/3). +Please see the function `tempo-define-template'.") + +(defvar erlang-skel-gen-statem-handle-event + '((erlang-skel-include erlang-skel-large-header) + "-behaviour(gen_statem)." n n + + "%% API" n + "-export([start_link/0])." n + n + "%% gen_statem callbacks" n + "-export([callback_mode/0, init/1, terminate/3, code_change/4])." n + "-export([handle_event/4])." n + n + "-define(SERVER, ?MODULE)." n + n + "-record(data, {})." n + n + (erlang-skel-double-separator-start 3) + "%%% API" n + (erlang-skel-double-separator-end 3) n + (erlang-skel-separator-start 2) + "%% @doc" n + "%% Creates a gen_statem process which calls Module:init/1 to" n + "%% initialize. To ensure a synchronized start-up procedure, this" n + "%% function does not return until Module:init/1 has returned." n + "%%" n + (erlang-skel-separator-end 2) + "-spec start_link() ->" n> + "{ok, Pid :: pid()} |" n> + "ignore |" n> + "{error, Error :: term()}." n + "start_link() ->" n> + "gen_statem:start_link({local, ?SERVER}, ?MODULE, [], [])." n + n + (erlang-skel-double-separator-start 3) + "%%% gen_statem callbacks" n + (erlang-skel-double-separator-end 3) n + (erlang-skel-separator-start 2) + "%% @private" n + "%% @doc" n + "%% Define the callback_mode() for this callback module." n + (erlang-skel-separator-end 2) + "-spec callback_mode() -> gen_statem:callback_mode()." n + "callback_mode() -> handle_event_function." n + n + (erlang-skel-separator-start 2) + "%% @private" n + "%% @doc" n + "%% Whenever a gen_statem is started using gen_statem:start/[3,4] or" n + "%% gen_statem:start_link/[3,4], this function is called by the new" n + "%% process to initialize." n + (erlang-skel-separator-end 2) + "-spec init(Args :: term()) ->" n> + "{ok, State :: term(), Data :: term()} |" n> + "{ok, State :: term(), Data :: term()," n> + "[gen_statem:action()] | gen_statem:action()} |" n> + "ignore |" n> + "{stop, Reason :: term()}." n + "init([]) ->" n> + "process_flag(trap_exit, true)," n> + "{ok, state_name, #data{}}." n + n + (erlang-skel-separator-start 2) + "%% @private" n + "%% @doc" n + "%% This function is called for every event a gen_statem receives." n + "%%" n + "%% NOTE: If there is no exported function handle_event/4," n + "%% StateName/3 functions are called instead!" n (erlang-skel-separator-end 2) "-spec handle_event(" n> "gen_statem:event_type(), Msg :: term()," n> @@ -965,17 +1071,16 @@ Please see the function `tempo-define-template'.") "-spec code_change(" n> "OldVsn :: term() | {down,term()}," n> "State :: term(), Data :: term(), Extra :: term()) ->" n> - "{gen_statem:callback_mode()," n> - "NewState :: term(), NewData :: term()} |" n> + "{ok, NewState :: term(), NewData :: term()} |" n> "(Reason :: term())." n "code_change(_OldVsn, State, Data, _Extra) ->" n> - "{state_functions, State, Data}." n + "{ok, State, Data}." n n (erlang-skel-double-separator-start 3) "%%% Internal functions" n (erlang-skel-double-separator-end 3) ) - "*The template of a gen_statem. + "*The template of a gen_statem (handle_event/4). Please see the function `tempo-define-template'.") (defvar erlang-skel-wx-object diff --git a/lib/tools/src/fprof.erl b/lib/tools/src/fprof.erl index 8db23dd151..1291a3e5ec 100644 --- a/lib/tools/src/fprof.erl +++ b/lib/tools/src/fprof.erl @@ -1636,6 +1636,11 @@ trace_handler({trace_ts, Pid, gc_major_start, _Func, TS} = Trace, Table, _, Dump dump_stack(Dump, get(Pid), Trace), trace_gc_start(Table, Pid, TS), TS; + +trace_handler({trace_ts, Pid, gc_start, _Func, TS} = Trace, Table, _, Dump) -> + dump_stack(Dump, get(Pid), Trace), + trace_gc_start(Table, Pid, TS), + TS; %% %% gc_end @@ -1648,6 +1653,12 @@ trace_handler({trace_ts, Pid, gc_major_end, _Func, TS} = Trace, Table, _, Dump) dump_stack(Dump, get(Pid), Trace), trace_gc_end(Table, Pid, TS), TS; + +trace_handler({trace_ts, Pid, gc_end, _Func, TS} = Trace, Table, _, Dump) -> + dump_stack(Dump, get(Pid), Trace), + trace_gc_end(Table, Pid, TS), + TS; + %% %% link trace_handler({trace_ts, Pid, link, _OtherPid, TS} = Trace, diff --git a/lib/tools/src/tools.app.src b/lib/tools/src/tools.app.src index a00969eabe..18166cceb0 100644 --- a/lib/tools/src/tools.app.src +++ b/lib/tools/src/tools.app.src @@ -40,7 +40,7 @@ {env, [{file_util_search_methods,[{"", ""}, {"ebin", "esrc"}, {"ebin", "src"}]} ] }, - {runtime_dependencies, ["stdlib-2.5","runtime_tools-1.8.14", + {runtime_dependencies, ["stdlib-3.1","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 b4c9264b30..90e113c178 100644 --- a/lib/tools/test/cover_SUITE.erl +++ b/lib/tools/test/cover_SUITE.erl @@ -1001,41 +1001,40 @@ otp_6115(Config) when is_list(Config) -> %% Cover compile f1, but not f2 {ok, f1} = cover:compile(f1), + %% This test used to ensure that a process containing a + %% fun refering to cover compiled code was killed. + %% check_process_code may however ignore funs as of ERTS + %% version 8.1. The test has therefore been rewritten to + %% check that a process with a direct reference (in this + %% case a return address) to the code is killed. + %% %% If f1 is cover compiled, a process P is started with a - %% reference to the fun created in start_fail/0, and cover:stop() is - %% called, then P should be killed. - %% This is because (the fun held by P) references the cover + %% direct reference to the f1, and cover:stop() is called, + %% then P should be killed. + %% This is because of the return address to the cover %% compiled code which should be *unloaded* when cover:stop() is %% called -- running cover compiled code when there is no cover %% server and thus no ets tables to bump counters in, makes no %% sense. - Pid1 = f1:start_a(), - Pid2 = f1:start_b(), + Pid = spawn(fun () -> f1:non_tail_call_f2_wait() end), %% Now stop cover cover:stop(), %% Ensure that f1 is loaded (and not cover compiled), and that - %% both Pid1 and Pid2 are dead. + %% both Pid is dead. case code:which(f1) of Beam when is_list(Beam) -> ok; Other -> ct:fail({"f1 is not reloaded", Other}) end, - case process_info(Pid1) of + case process_info(Pid) of undefined -> ok; - _PI1 -> - RefToOldP1 = erlang:check_process_code(Pid1, f1), - ct:fail({"Pid1 still alive", RefToOldP1}) - end, - case process_info(Pid2) of - undefined -> - ok; - _PI2 -> - RefToOldP2 = erlang:check_process_code(Pid1, f2), - ct:fail({"Pid2 still alive", RefToOldP2}) + _PI -> + RefToOldP = erlang:check_process_code(Pid, f1), + ct:fail({"Pid still alive", RefToOldP}) end, file:set_cwd(CWD), diff --git a/lib/tools/test/cover_SUITE_data/otp_6115/f1.erl b/lib/tools/test/cover_SUITE_data/otp_6115/f1.erl index 5399b33f19..fc4a62e70e 100644 --- a/lib/tools/test/cover_SUITE_data/otp_6115/f1.erl +++ b/lib/tools/test/cover_SUITE_data/otp_6115/f1.erl @@ -1,13 +1,6 @@ -module(f1). --export([start_a/0, start_b/0]). +-export([non_tail_call_f2_wait/0]). -start_a() -> - f2:start(fun() -> - ok - end). - -start_b() -> - f2:start(fun fun1/0). - -fun1() -> - ok. +non_tail_call_f2_wait() -> + f2:wait(), + im_back. diff --git a/lib/tools/test/cover_SUITE_data/otp_6115/f2.erl b/lib/tools/test/cover_SUITE_data/otp_6115/f2.erl index 72a6a64c4d..4bc88035c7 100644 --- a/lib/tools/test/cover_SUITE_data/otp_6115/f2.erl +++ b/lib/tools/test/cover_SUITE_data/otp_6115/f2.erl @@ -1,13 +1,5 @@ -module(f2). --export([start/1]). +-export([wait/0]). -start(Fun) -> - spawn(fun() -> - wait(Fun) - end). - -wait(Fun) -> - receive - go -> - Fun() - end. +wait() -> + receive after infinity -> ok end. diff --git a/lib/tools/vsn.mk b/lib/tools/vsn.mk index e6287b0430..e066dbf5e9 100644 --- a/lib/tools/vsn.mk +++ b/lib/tools/vsn.mk @@ -1 +1 @@ -TOOLS_VSN = 2.8.5 +TOOLS_VSN = 2.8.6 diff --git a/lib/wx/api_gen/wx_extra/wxListCtrl.erl b/lib/wx/api_gen/wx_extra/wxListCtrl.erl index acdb69fdeb..355a4cdfd1 100644 --- a/lib/wx/api_gen/wx_extra/wxListCtrl.erl +++ b/lib/wx/api_gen/wx_extra/wxListCtrl.erl @@ -43,33 +43,36 @@ SortItems>> <<EXPORT:wxListCtrl new/0, new/1, new/2 wxListCtrl:EXPORT>> <<wxListCtrl_new_0 -%% @spec () -> wxListCtrl() %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistctrl.html#wxlistctrlwxlistctrl">external documentation</a>. +-spec new() -> wxListCtrl(). new() -> wxe_util:construct(~s, <<>>). wxListCtrl_new_0>> <<wxListCtrl_new_2 -%% @spec (Parent::wxWindow:wxWindow()) -> wxListCtrl() -%% @equiv new(Parent, []) +-spec new(Parent) -> wxListCtrl() when + Parent::wxWindow:wxWindow(). new(Parent) when is_record(Parent, wx_ref) -> new(Parent, []). -%% @spec (Parent::wxWindow:wxWindow(), [Option]) -> wxListCtrl() -%% Option = {winid, integer()} | -%% {pos, {X::integer(),Y::integer()}} | -%% {size, {W::integer(),H::integer()}} | -%% {style, integer()} | -%% {validator, wx:wx()} | -%% {onGetItemText, OnGetItemText} | -%% {onGetItemAttr, OnGetItemAttr} | -%% {onGetItemColumnImage, OnGetItemColumnImage} +%% @doc Creates a listctrl with optional callback functions: %% -%% OnGetItemText = (This, Item, Column) -> wxString() -%% OnGetItemAttr = (This, Item) -> wxListItemAttr() +%% OnGetItemText = (This, Item, Column) -> unicode:charlist() +%% OnGetItemAttr = (This, Item) -> wxListItemAttr:wxListItemAttr() %% OnGetItemColumnImage = (This, Item, Column) -> integer() -%% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistctrl.html#wxlistctrlwxlistctrl">external documentation</a>. +%% +%% See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistctrl.html#wxlistctrlwxlistctrl">external documentation</a>. +-spec new(Parent, [Option]) -> wxListCtrl() when + Parent::wxWindow:wxWindow(), + Option::{winid, integer()} | + {pos, {X::integer(),Y::integer()}} | + {size, {W::integer(),H::integer()}} | + {style, integer()} | + {validator, wx:wx_object()} | + {onGetItemText, function()} | + {onGetItemAttr, function()} | + {onGetItemColumnImage, function()}. new(#wx_ref{type=ParentT,ref=ParentRef}, Options) when is_list(Options)-> @@ -101,26 +104,27 @@ wxListCtrl_new_2>> <<EXPORT:Create create/2, create/3 Create:EXPORT>> <<Create -%% @spec (This::wxListCtrl(), Parent::wxWindow:wxWindow()) -> bool() %% @equiv create(This,Parent, []) +-spec create(This, Parent) -> wxListCtrl() when + This::wxWindow:wxWindow(), + Parent::wxWindow:wxWindow(). create(This,Parent) when is_record(This, wx_ref),is_record(Parent, wx_ref) -> create(This,Parent, []). -%% @spec (This::wxListCtrl(), Parent::wxWindow:wxWindow(), [Option]) -> bool() -%% Option = {winid, integer()} | -%% {pos, {X::integer(),Y::integer()}} | -%% {size, {W::integer(),H::integer()}} | -%% {style, integer()} | -%% {validator, wx:wx()} | -%% {onGetItemText, OnGetItemText} | -%% {onGetItemAttr, OnGetItemAttr} | -%% {onGetItemColumnImage, OnGetItemColumnImage} -%% -%% OnGetItemText = (This, Item, Column) -> wxString() -%% OnGetItemAttr = (This, Item) -> wxListItemAttr() -%% OnGetItemColumnImage = (This, Item, Column) -> integer() %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistctrl.html#wxlistctrlcreate">external documentation</a>. +-spec create(This, Parent, [Option]) -> wxListCtrl() when + This::wxWindow:wxWindow(), + Parent::wxWindow:wxWindow(), + Option::{winid, integer()} | + {pos, {X::integer(),Y::integer()}} | + {size, {W::integer(),H::integer()}} | + {style, integer()} | + {validator, wx:wx_object()} | + {onGetItemText, function()} | + {onGetItemAttr, function()} | + {onGetItemColumnImage, function()}. + create(#wx_ref{type=ThisT,ref=ThisRef},#wx_ref{type=ParentT,ref=ParentRef}, Options) when is_list(Options) -> ?CLASS(ThisT,wxListCtrl), diff --git a/lib/wx/api_gen/wx_extra/wxXmlResource.erl b/lib/wx/api_gen/wx_extra/wxXmlResource.erl index 7700e2333e..b29ffba7c6 100644 --- a/lib/wx/api_gen/wx_extra/wxXmlResource.erl +++ b/lib/wx/api_gen/wx_extra/wxXmlResource.erl @@ -21,8 +21,6 @@ <<EXPORT:xrcctrl xrcctrl/3 xrcctrl:EXPORT>> <<xrcctrl -%% @spec (Window::wxWindow:wxWindow(),Name::string(), Type::atom()) -> wx:wxObject() - %% @doc Looks up a control with Name in a window created with XML %% resources. You can use it to set/get values from controls. %% The object is type casted to <b>Type</b>. @@ -32,6 +30,10 @@ %% true = wxXmlResource:loadDialog(Xrc, Dlg, Frame, "controls_dialog"), <br /> %% LCtrl = xrcctrl(Dlg, "controls_listctrl", wxListCtrl), <br /> %% wxListCtrl:insertColumn(LCtrl, 0, "Name", [{width, 200}]), <br /> +-spec xrcctrl(Window, Name, Type) -> wx:wx_object() when + Window::wxWindow:wxWindow(), + Name::string(), + Type::atom(). xrcctrl(Window = #wx_ref{}, Name, Type) when is_list(Name), is_atom(Type) -> %% Func Id ~s diff --git a/lib/wx/c_src/wxe_main.cpp b/lib/wx/c_src/wxe_main.cpp index 6fcde42eb5..c7565e33bd 100644 --- a/lib/wx/c_src/wxe_main.cpp +++ b/lib/wx/c_src/wxe_main.cpp @@ -67,6 +67,7 @@ int load_native_gui() int start_native_gui(wxe_data *sd) { int res; + ErlDrvThreadOpts *opts = NULL; wxe_status_m = erl_drv_mutex_create((char *) "wxe_status_m"); wxe_status_c = erl_drv_cond_create((char *)"wxe_status_c"); @@ -78,8 +79,11 @@ int start_native_gui(wxe_data *sd) res = erl_drv_steal_main_thread((char *)"wxwidgets", &wxe_thread,wxe_main_loop,(void *) sd->pdl,NULL); #else + opts = erl_drv_thread_opts_create((char *)"wx thread"); + opts->suggested_stack_size = 8192; res = erl_drv_thread_create((char *)"wxwidgets", - &wxe_thread,wxe_main_loop,(void *) sd->pdl,NULL); + &wxe_thread,wxe_main_loop,(void *) sd->pdl,opts); + erl_drv_thread_opts_destroy(opts); #endif if(res == 0) { erl_drv_mutex_lock(wxe_status_m); diff --git a/lib/wx/include/wx.hrl b/lib/wx/include/wx.hrl index af7cca7ed2..30baeebb18 100644 --- a/lib/wx/include/wx.hrl +++ b/lib/wx/include/wx.hrl @@ -33,94 +33,51 @@ %% Here comes the definitions of all event records. %% they contain the event type and possible some extra information. --record(wxInitDialog, {type :: wxInitDialogEventType()}). %% Callback event: {@link wxInitDialogEvent} --type wxInitDialogEventType() :: 'init_dialog'. --type wxInitDialog() :: #wxInitDialog{}. %% Callback event: {@link wxInitDialogEvent} - --record(wxClose, {type :: wxCloseEventType()}). %% Callback event: {@link wxCloseEvent} --type wxCloseEventType() :: 'close_window' | 'end_session' | 'query_end_session'. --type wxClose() :: #wxClose{}. %% Callback event: {@link wxCloseEvent} - --record(wxStyledText,{type :: wxStyledTextEventType(), %% Callback event: {@link wxStyledTextEvent} - position :: integer(), - key :: integer(), - modifiers :: integer(), - modificationType :: integer(), - text :: unicode:chardata(), - length :: integer(), - linesAdded :: integer(), - line :: integer(), - foldLevelNow :: integer(), - foldLevelPrev :: integer(), - margin :: integer(), - message :: integer(), - wParam :: integer(), - lParam :: integer(), - listType :: integer(), - x :: integer(), - y :: integer(), - dragText :: unicode:chardata(), - dragAllowMove :: boolean(), - dragResult :: wx:wx_enum()}). --type wxStyledTextEventType() :: 'stc_change' | 'stc_styleneeded' | 'stc_charadded' | 'stc_savepointreached' | 'stc_savepointleft' | 'stc_romodifyattempt' | 'stc_key' | 'stc_doubleclick' | 'stc_updateui' | 'stc_modified' | 'stc_macrorecord' | 'stc_marginclick' | 'stc_needshown' | 'stc_painted' | 'stc_userlistselection' | 'stc_uridropped' | 'stc_dwellstart' | 'stc_dwellend' | 'stc_start_drag' | 'stc_drag_over' | 'stc_do_drop' | 'stc_zoom' | 'stc_hotspot_click' | 'stc_hotspot_dclick' | 'stc_calltip_click' | 'stc_autocomp_selection'. --type wxStyledText() :: #wxStyledText{}. %% Callback event: {@link wxStyledTextEvent} - --record(wxFileDirPicker,{type :: wxFileDirPickerEventType(), %% Callback event: {@link wxFileDirPickerEvent} - path :: unicode:chardata()}). --type wxFileDirPickerEventType() :: 'command_filepicker_changed' | 'command_dirpicker_changed'. --type wxFileDirPicker() :: #wxFileDirPicker{}. %% Callback event: {@link wxFileDirPickerEvent} - --record(wxNotebook,{type :: wxNotebookEventType(), %% Callback event: {@link wxNotebookEvent} - nSel :: integer(), - nOldSel :: integer()}). --type wxNotebookEventType() :: 'command_notebook_page_changed' | 'command_notebook_page_changing'. --type wxNotebook() :: #wxNotebook{}. %% Callback event: {@link wxNotebookEvent} +-record(wxFocus,{type :: wxFocusEventType(), %% Callback event: {@link wxFocusEvent} + win :: wxWindow:wxWindow()}). +-type wxFocusEventType() :: 'set_focus' | 'kill_focus'. +-type wxFocus() :: #wxFocus{}. %% Callback event: {@link wxFocusEvent} --record(wxIdle, {type :: wxIdleEventType()}). %% Callback event: {@link wxIdleEvent} --type wxIdleEventType() :: 'idle'. --type wxIdle() :: #wxIdle{}. %% Callback event: {@link wxIdleEvent} +-record(wxCommand,{type :: wxCommandEventType(), %% Callback event: {@link wxCommandEvent} + cmdString :: unicode:chardata(), + commandInt :: integer(), + extraLong :: integer()}). +-type wxCommandEventType() :: 'command_button_clicked' | 'command_checkbox_clicked' | 'command_choice_selected' | 'command_listbox_selected' | 'command_listbox_doubleclicked' | 'command_text_updated' | 'command_text_enter' | 'command_menu_selected' | 'command_slider_updated' | 'command_radiobox_selected' | 'command_radiobutton_selected' | 'command_scrollbar_updated' | 'command_vlbox_selected' | 'command_combobox_selected' | 'command_tool_rclicked' | 'command_tool_enter' | 'command_checklistbox_toggled' | 'command_togglebutton_clicked' | 'command_left_click' | 'command_left_dclick' | 'command_right_click' | 'command_set_focus' | 'command_kill_focus' | 'command_enter'. +-type wxCommand() :: #wxCommand{}. %% Callback event: {@link wxCommandEvent} -record(wxColourPicker,{type :: wxColourPickerEventType(), %% Callback event: {@link wxColourPickerEvent} colour :: wx:wx_colour()}). -type wxColourPickerEventType() :: 'command_colourpicker_changed'. -type wxColourPicker() :: #wxColourPicker{}. %% Callback event: {@link wxColourPickerEvent} --record(wxSplitter, {type :: wxSplitterEventType()}). %% Callback event: {@link wxSplitterEvent} --type wxSplitterEventType() :: 'command_splitter_sash_pos_changed' | 'command_splitter_sash_pos_changing' | 'command_splitter_doubleclicked' | 'command_splitter_unsplit'. --type wxSplitter() :: #wxSplitter{}. %% Callback event: {@link wxSplitterEvent} - --record(wxSash,{type :: wxSashEventType(), %% Callback event: {@link wxSashEvent} - edge :: wx:wx_enum(), - dragRect :: {X::integer(), Y::integer(), W::integer(), H::integer()}, - dragStatus :: wx:wx_enum()}). --type wxSashEventType() :: 'sash_dragged'. --type wxSash() :: #wxSash{}. %% Callback event: {@link wxSashEvent} - -record(wxHelp, {type :: wxHelpEventType()}). %% Callback event: {@link wxHelpEvent} -type wxHelpEventType() :: 'help' | 'detailed_help'. -type wxHelp() :: #wxHelp{}. %% Callback event: {@link wxHelpEvent} --record(wxDisplayChanged, {type :: wxDisplayChangedEventType()}). %% Callback event: {@link wxDisplayChangedEvent} --type wxDisplayChangedEventType() :: 'display_changed'. --type wxDisplayChanged() :: #wxDisplayChanged{}. %% Callback event: {@link wxDisplayChangedEvent} - --record(wxMouseCaptureLost, {type :: wxMouseCaptureLostEventType()}). %% Callback event: {@link wxMouseCaptureLostEvent} --type wxMouseCaptureLostEventType() :: 'mouse_capture_lost'. --type wxMouseCaptureLost() :: #wxMouseCaptureLost{}. %% Callback event: {@link wxMouseCaptureLostEvent} +-record(wxSpin,{type :: wxSpinEventType(), %% Callback event: {@link wxSpinEvent} + commandInt :: integer()}). +-type wxSpinEventType() :: 'command_spinctrl_updated' | 'spin_up' | 'spin_down' | 'spin'. +-type wxSpin() :: #wxSpin{}. %% Callback event: {@link wxSpinEvent} --record(wxFontPicker,{type :: wxFontPickerEventType(), %% Callback event: {@link wxFontPickerEvent} - font :: wxFont:wxFont()}). --type wxFontPickerEventType() :: 'command_fontpicker_changed'. --type wxFontPicker() :: #wxFontPicker{}. %% Callback event: {@link wxFontPickerEvent} +-record(wxAuiManager,{type :: wxAuiManagerEventType(), %% Callback event: {@link wxAuiManagerEvent} + manager :: wxAuiManager:wxAuiManager(), + pane :: wxAuiPaneInfo:wxAuiPaneInfo(), + button :: integer(), + veto_flag :: boolean(), + canveto_flag :: boolean(), + dc :: wxDC:wxDC()}). +-type wxAuiManagerEventType() :: 'aui_pane_button' | 'aui_pane_close' | 'aui_pane_maximize' | 'aui_pane_restore' | 'aui_pane_activated' | 'aui_render' | 'aui_find_manager'. +-type wxAuiManager() :: #wxAuiManager{}. %% Callback event: {@link wxAuiManagerEvent} --record(wxFocus,{type :: wxFocusEventType(), %% Callback event: {@link wxFocusEvent} - win :: wxWindow:wxWindow()}). --type wxFocusEventType() :: 'set_focus' | 'kill_focus'. --type wxFocus() :: #wxFocus{}. %% Callback event: {@link wxFocusEvent} +-record(wxDate,{type :: wxDateEventType(), %% Callback event: {@link wxDateEvent} + date :: wx:wx_datetime()}). +-type wxDateEventType() :: 'date_changed'. +-type wxDate() :: #wxDate{}. %% Callback event: {@link wxDateEvent} --record(wxPaletteChanged, {type :: wxPaletteChangedEventType()}). %% Callback event: {@link wxPaletteChangedEvent} --type wxPaletteChangedEventType() :: 'palette_changed'. --type wxPaletteChanged() :: #wxPaletteChanged{}. %% Callback event: {@link wxPaletteChangedEvent} +-record(wxIconize,{type :: wxIconizeEventType(), %% Callback event: {@link wxIconizeEvent} + iconized :: boolean()}). +-type wxIconizeEventType() :: 'iconize'. +-type wxIconize() :: #wxIconize{}. %% Callback event: {@link wxIconizeEvent} -record(wxScroll,{type :: wxScrollEventType(), %% Callback event: {@link wxScrollEvent} commandInt :: integer(), @@ -128,38 +85,41 @@ -type wxScrollEventType() :: 'scroll_top' | 'scroll_bottom' | 'scroll_lineup' | 'scroll_linedown' | 'scroll_pageup' | 'scroll_pagedown' | 'scroll_thumbtrack' | 'scroll_thumbrelease' | 'scroll_changed'. -type wxScroll() :: #wxScroll{}. %% Callback event: {@link wxScrollEvent} --record(wxChildFocus, {type :: wxChildFocusEventType()}). %% Callback event: {@link wxChildFocusEvent} --type wxChildFocusEventType() :: 'child_focus'. --type wxChildFocus() :: #wxChildFocus{}. %% Callback event: {@link wxChildFocusEvent} +-record(wxSplitter, {type :: wxSplitterEventType()}). %% Callback event: {@link wxSplitterEvent} +-type wxSplitterEventType() :: 'command_splitter_sash_pos_changed' | 'command_splitter_sash_pos_changing' | 'command_splitter_doubleclicked' | 'command_splitter_unsplit'. +-type wxSplitter() :: #wxSplitter{}. %% Callback event: {@link wxSplitterEvent} --record(wxAuiNotebook,{type :: wxAuiNotebookEventType(), %% Callback event: {@link wxAuiNotebookEvent} - old_selection :: integer(), - selection :: integer(), - drag_source :: wxAuiNotebook:wxAuiNotebook()}). --type wxAuiNotebookEventType() :: 'command_auinotebook_page_close' | 'command_auinotebook_page_changed' | 'command_auinotebook_page_changing' | 'command_auinotebook_button' | 'command_auinotebook_begin_drag' | 'command_auinotebook_end_drag' | 'command_auinotebook_drag_motion' | 'command_auinotebook_allow_dnd' | 'command_auinotebook_tab_middle_down' | 'command_auinotebook_tab_middle_up' | 'command_auinotebook_tab_right_down' | 'command_auinotebook_tab_right_up' | 'command_auinotebook_page_closed' | 'command_auinotebook_drag_done' | 'command_auinotebook_bg_dclick'. --type wxAuiNotebook() :: #wxAuiNotebook{}. %% Callback event: {@link wxAuiNotebookEvent} +-record(wxPaletteChanged, {type :: wxPaletteChangedEventType()}). %% Callback event: {@link wxPaletteChangedEvent} +-type wxPaletteChangedEventType() :: 'palette_changed'. +-type wxPaletteChanged() :: #wxPaletteChanged{}. %% Callback event: {@link wxPaletteChangedEvent} --record(wxSize,{type :: wxSizeEventType(), %% Callback event: {@link wxSizeEvent} - size :: {W::integer(), H::integer()}, - rect :: {X::integer(), Y::integer(), W::integer(), H::integer()}}). --type wxSizeEventType() :: 'size'. --type wxSize() :: #wxSize{}. %% Callback event: {@link wxSizeEvent} +-record(wxNotebook,{type :: wxNotebookEventType(), %% Callback event: {@link wxNotebookEvent} + nSel :: integer(), + nOldSel :: integer()}). +-type wxNotebookEventType() :: 'command_notebook_page_changed' | 'command_notebook_page_changing'. +-type wxNotebook() :: #wxNotebook{}. %% Callback event: {@link wxNotebookEvent} --record(wxCommand,{type :: wxCommandEventType(), %% Callback event: {@link wxCommandEvent} - cmdString :: unicode:chardata(), - commandInt :: integer(), - extraLong :: integer()}). --type wxCommandEventType() :: 'command_button_clicked' | 'command_checkbox_clicked' | 'command_choice_selected' | 'command_listbox_selected' | 'command_listbox_doubleclicked' | 'command_text_updated' | 'command_text_enter' | 'command_menu_selected' | 'command_slider_updated' | 'command_radiobox_selected' | 'command_radiobutton_selected' | 'command_scrollbar_updated' | 'command_vlbox_selected' | 'command_combobox_selected' | 'command_tool_rclicked' | 'command_tool_enter' | 'command_checklistbox_toggled' | 'command_togglebutton_clicked' | 'command_left_click' | 'command_left_dclick' | 'command_right_click' | 'command_set_focus' | 'command_kill_focus' | 'command_enter'. --type wxCommand() :: #wxCommand{}. %% Callback event: {@link wxCommandEvent} +-record(wxContextMenu,{type :: wxContextMenuEventType(), %% Callback event: {@link wxContextMenuEvent} + pos :: {X::integer(), Y::integer()}}). +-type wxContextMenuEventType() :: 'context_menu'. +-type wxContextMenu() :: #wxContextMenu{}. %% Callback event: {@link wxContextMenuEvent} --record(wxMaximize, {type :: wxMaximizeEventType()}). %% Callback event: {@link wxMaximizeEvent} --type wxMaximizeEventType() :: 'maximize'. --type wxMaximize() :: #wxMaximize{}. %% Callback event: {@link wxMaximizeEvent} +-record(wxFontPicker,{type :: wxFontPickerEventType(), %% Callback event: {@link wxFontPickerEvent} + font :: wxFont:wxFont()}). +-type wxFontPickerEventType() :: 'command_fontpicker_changed'. +-type wxFontPicker() :: #wxFontPicker{}. %% Callback event: {@link wxFontPickerEvent} --record(wxSpin,{type :: wxSpinEventType(), %% Callback event: {@link wxSpinEvent} - commandInt :: integer()}). --type wxSpinEventType() :: 'command_spinctrl_updated' | 'spin_up' | 'spin_down' | 'spin'. --type wxSpin() :: #wxSpin{}. %% Callback event: {@link wxSpinEvent} +-record(wxChildFocus, {type :: wxChildFocusEventType()}). %% Callback event: {@link wxChildFocusEvent} +-type wxChildFocusEventType() :: 'child_focus'. +-type wxChildFocus() :: #wxChildFocus{}. %% Callback event: {@link wxChildFocusEvent} + +-record(wxTaskBarIcon, {type :: wxTaskBarIconEventType()}). %% Callback event: {@link wxTaskBarIconEvent} +-type wxTaskBarIconEventType() :: 'taskbar_move' | 'taskbar_left_down' | 'taskbar_left_up' | 'taskbar_right_down' | 'taskbar_right_up' | 'taskbar_left_dclick' | 'taskbar_right_dclick'. +-type wxTaskBarIcon() :: #wxTaskBarIcon{}. %% Callback event: {@link wxTaskBarIconEvent} + +-record(wxWindowDestroy, {type :: wxWindowDestroyEventType()}). %% Callback event: {@link wxWindowDestroyEvent} +-type wxWindowDestroyEventType() :: 'destroy'. +-type wxWindowDestroy() :: #wxWindowDestroy{}. %% Callback event: {@link wxWindowDestroyEvent} -record(wxMenu,{type :: wxMenuEventType(), %% Callback event: {@link wxMenuEvent} menuId :: integer(), @@ -167,30 +127,63 @@ -type wxMenuEventType() :: 'menu_open' | 'menu_close' | 'menu_highlight'. -type wxMenu() :: #wxMenu{}. %% Callback event: {@link wxMenuEvent} +-record(wxActivate,{type :: wxActivateEventType(), %% Callback event: {@link wxActivateEvent} + active :: boolean()}). +-type wxActivateEventType() :: 'activate' | 'activate_app' | 'hibernate'. +-type wxActivate() :: #wxActivate{}. %% Callback event: {@link wxActivateEvent} + +-record(wxGrid,{type :: wxGridEventType(), %% Callback event: {@link wxGridEvent} + row :: integer(), + col :: integer(), + x :: integer(), + y :: integer(), + selecting :: boolean(), + control :: boolean(), + meta :: boolean(), + shift :: boolean(), + alt :: boolean()}). +-type wxGridEventType() :: 'grid_cell_left_click' | 'grid_cell_right_click' | 'grid_cell_left_dclick' | 'grid_cell_right_dclick' | 'grid_label_left_click' | 'grid_label_right_click' | 'grid_label_left_dclick' | 'grid_label_right_dclick' | 'grid_row_size' | 'grid_col_size' | 'grid_range_select' | 'grid_cell_change' | 'grid_select_cell' | 'grid_editor_shown' | 'grid_editor_hidden' | 'grid_editor_created' | 'grid_cell_begin_drag'. +-type wxGrid() :: #wxGrid{}. %% Callback event: {@link wxGridEvent} + +-record(wxPaint, {type :: wxPaintEventType()}). %% Callback event: {@link wxPaintEvent} +-type wxPaintEventType() :: 'paint'. +-type wxPaint() :: #wxPaint{}. %% Callback event: {@link wxPaintEvent} + -record(wxShow,{type :: wxShowEventType(), %% Callback event: {@link wxShowEvent} show :: boolean()}). -type wxShowEventType() :: 'show'. -type wxShow() :: #wxShow{}. %% Callback event: {@link wxShowEvent} --record(wxWindowDestroy, {type :: wxWindowDestroyEventType()}). %% Callback event: {@link wxWindowDestroyEvent} --type wxWindowDestroyEventType() :: 'destroy'. --type wxWindowDestroy() :: #wxWindowDestroy{}. %% Callback event: {@link wxWindowDestroyEvent} - --record(wxContextMenu,{type :: wxContextMenuEventType(), %% Callback event: {@link wxContextMenuEvent} - pos :: {X::integer(), Y::integer()}}). --type wxContextMenuEventType() :: 'context_menu'. --type wxContextMenu() :: #wxContextMenu{}. %% Callback event: {@link wxContextMenuEvent} - --record(wxActivate,{type :: wxActivateEventType(), %% Callback event: {@link wxActivateEvent} - active :: boolean()}). --type wxActivateEventType() :: 'activate' | 'activate_app' | 'hibernate'. --type wxActivate() :: #wxActivate{}. %% Callback event: {@link wxActivateEvent} +-record(wxStyledText,{type :: wxStyledTextEventType(), %% Callback event: {@link wxStyledTextEvent} + position :: integer(), + key :: integer(), + modifiers :: integer(), + modificationType :: integer(), + text :: unicode:chardata(), + length :: integer(), + linesAdded :: integer(), + line :: integer(), + foldLevelNow :: integer(), + foldLevelPrev :: integer(), + margin :: integer(), + message :: integer(), + wParam :: integer(), + lParam :: integer(), + listType :: integer(), + x :: integer(), + y :: integer(), + dragText :: unicode:chardata(), + dragAllowMove :: boolean(), + dragResult :: wx:wx_enum()}). +-type wxStyledTextEventType() :: 'stc_change' | 'stc_styleneeded' | 'stc_charadded' | 'stc_savepointreached' | 'stc_savepointleft' | 'stc_romodifyattempt' | 'stc_key' | 'stc_doubleclick' | 'stc_updateui' | 'stc_modified' | 'stc_macrorecord' | 'stc_marginclick' | 'stc_needshown' | 'stc_painted' | 'stc_userlistselection' | 'stc_uridropped' | 'stc_dwellstart' | 'stc_dwellend' | 'stc_start_drag' | 'stc_drag_over' | 'stc_do_drop' | 'stc_zoom' | 'stc_hotspot_click' | 'stc_hotspot_dclick' | 'stc_calltip_click' | 'stc_autocomp_selection'. +-type wxStyledText() :: #wxStyledText{}. %% Callback event: {@link wxStyledTextEvent} --record(wxMove,{type :: wxMoveEventType(), %% Callback event: {@link wxMoveEvent} - pos :: {X::integer(), Y::integer()}, - rect :: {X::integer(), Y::integer(), W::integer(), H::integer()}}). --type wxMoveEventType() :: 'move'. --type wxMove() :: #wxMove{}. %% Callback event: {@link wxMoveEvent} +-record(wxAuiNotebook,{type :: wxAuiNotebookEventType(), %% Callback event: {@link wxAuiNotebookEvent} + old_selection :: integer(), + selection :: integer(), + drag_source :: wxAuiNotebook:wxAuiNotebook()}). +-type wxAuiNotebookEventType() :: 'command_auinotebook_page_close' | 'command_auinotebook_page_changed' | 'command_auinotebook_page_changing' | 'command_auinotebook_button' | 'command_auinotebook_begin_drag' | 'command_auinotebook_end_drag' | 'command_auinotebook_drag_motion' | 'command_auinotebook_allow_dnd' | 'command_auinotebook_tab_middle_down' | 'command_auinotebook_tab_middle_up' | 'command_auinotebook_tab_right_down' | 'command_auinotebook_tab_right_up' | 'command_auinotebook_page_closed' | 'command_auinotebook_drag_done' | 'command_auinotebook_bg_dclick'. +-type wxAuiNotebook() :: #wxAuiNotebook{}. %% Callback event: {@link wxAuiNotebookEvent} -record(wxList,{type :: wxListEventType(), %% Callback event: {@link wxListEvent} code :: integer(), @@ -201,9 +194,9 @@ -type wxListEventType() :: 'command_list_begin_drag' | 'command_list_begin_rdrag' | 'command_list_begin_label_edit' | 'command_list_end_label_edit' | 'command_list_delete_item' | 'command_list_delete_all_items' | 'command_list_key_down' | 'command_list_insert_item' | 'command_list_col_click' | 'command_list_col_right_click' | 'command_list_col_begin_drag' | 'command_list_col_dragging' | 'command_list_col_end_drag' | 'command_list_item_selected' | 'command_list_item_deselected' | 'command_list_item_right_click' | 'command_list_item_middle_click' | 'command_list_item_activated' | 'command_list_item_focused' | 'command_list_cache_hint'. -type wxList() :: #wxList{}. %% Callback event: {@link wxListEvent} --record(wxClipboardText, {type :: wxClipboardTextEventType()}). %% Callback event: {@link wxClipboardTextEvent} --type wxClipboardTextEventType() :: 'command_text_copy' | 'command_text_cut' | 'command_text_paste'. --type wxClipboardText() :: #wxClipboardText{}. %% Callback event: {@link wxClipboardTextEvent} +-record(wxUpdateUI, {type :: wxUpdateUIEventType()}). %% Callback event: {@link wxUpdateUIEvent} +-type wxUpdateUIEventType() :: 'update_ui'. +-type wxUpdateUI() :: #wxUpdateUI{}. %% Callback event: {@link wxUpdateUIEvent} -record(wxScrollWin,{type :: wxScrollWinEventType(), %% Callback event: {@link wxScrollWinEvent} commandInt :: integer(), @@ -211,92 +204,81 @@ -type wxScrollWinEventType() :: 'scrollwin_top' | 'scrollwin_bottom' | 'scrollwin_lineup' | 'scrollwin_linedown' | 'scrollwin_pageup' | 'scrollwin_pagedown' | 'scrollwin_thumbtrack' | 'scrollwin_thumbrelease'. -type wxScrollWin() :: #wxScrollWin{}. %% Callback event: {@link wxScrollWinEvent} --record(wxIconize,{type :: wxIconizeEventType(), %% Callback event: {@link wxIconizeEvent} - iconized :: boolean()}). --type wxIconizeEventType() :: 'iconize'. --type wxIconize() :: #wxIconize{}. %% Callback event: {@link wxIconizeEvent} +-record(wxJoystick,{type :: wxJoystickEventType(), %% Callback event: {@link wxJoystickEvent} + pos :: {X::integer(), Y::integer()}, + zPosition :: integer(), + buttonChange :: integer(), + buttonState :: integer(), + joyStick :: integer()}). +-type wxJoystickEventType() :: 'joy_button_down' | 'joy_button_up' | 'joy_move' | 'joy_zmove'. +-type wxJoystick() :: #wxJoystick{}. %% Callback event: {@link wxJoystickEvent} --record(wxUpdateUI, {type :: wxUpdateUIEventType()}). %% Callback event: {@link wxUpdateUIEvent} --type wxUpdateUIEventType() :: 'update_ui'. --type wxUpdateUI() :: #wxUpdateUI{}. %% Callback event: {@link wxUpdateUIEvent} +-record(wxWindowCreate, {type :: wxWindowCreateEventType()}). %% Callback event: {@link wxWindowCreateEvent} +-type wxWindowCreateEventType() :: 'create'. +-type wxWindowCreate() :: #wxWindowCreate{}. %% Callback event: {@link wxWindowCreateEvent} --record(wxMouse,{type :: wxMouseEventType(), %% Callback event: {@link wxMouseEvent} +-record(wxClose, {type :: wxCloseEventType()}). %% Callback event: {@link wxCloseEvent} +-type wxCloseEventType() :: 'close_window' | 'end_session' | 'query_end_session'. +-type wxClose() :: #wxClose{}. %% Callback event: {@link wxCloseEvent} + +-record(wxKey,{type :: wxKeyEventType(), %% Callback event: {@link wxKeyEvent} x :: integer(), y :: integer(), - leftDown :: boolean(), - middleDown :: boolean(), - rightDown :: boolean(), + keyCode :: integer(), controlDown :: boolean(), shiftDown :: boolean(), altDown :: boolean(), metaDown :: boolean(), - wheelRotation :: integer(), - wheelDelta :: integer(), - linesPerAction :: integer()}). --type wxMouseEventType() :: 'left_down' | 'left_up' | 'middle_down' | 'middle_up' | 'right_down' | 'right_up' | 'motion' | 'enter_window' | 'leave_window' | 'left_dclick' | 'middle_dclick' | 'right_dclick' | 'mousewheel'. --type wxMouse() :: #wxMouse{}. %% Callback event: {@link wxMouseEvent} - --record(wxTree,{type :: wxTreeEventType(), %% Callback event: {@link wxTreeEvent} - item :: integer(), - itemOld :: integer(), - pointDrag :: {X::integer(), Y::integer()}}). --type wxTreeEventType() :: 'command_tree_begin_drag' | 'command_tree_begin_rdrag' | 'command_tree_begin_label_edit' | 'command_tree_end_label_edit' | 'command_tree_delete_item' | 'command_tree_get_info' | 'command_tree_set_info' | 'command_tree_item_expanded' | 'command_tree_item_expanding' | 'command_tree_item_collapsed' | 'command_tree_item_collapsing' | 'command_tree_sel_changed' | 'command_tree_sel_changing' | 'command_tree_key_down' | 'command_tree_item_activated' | 'command_tree_item_right_click' | 'command_tree_item_middle_click' | 'command_tree_end_drag' | 'command_tree_state_image_click' | 'command_tree_item_gettooltip' | 'command_tree_item_menu'. --type wxTree() :: #wxTree{}. %% Callback event: {@link wxTreeEvent} - --record(wxSysColourChanged, {type :: wxSysColourChangedEventType()}). %% Callback event: {@link wxSysColourChangedEvent} --type wxSysColourChangedEventType() :: 'sys_colour_changed'. --type wxSysColourChanged() :: #wxSysColourChanged{}. %% Callback event: {@link wxSysColourChangedEvent} + scanCode :: boolean(), + uniChar :: integer(), + rawCode :: integer(), + rawFlags :: integer()}). +-type wxKeyEventType() :: 'char' | 'char_hook' | 'key_down' | 'key_up'. +-type wxKey() :: #wxKey{}. %% Callback event: {@link wxKeyEvent} --record(wxNavigationKey,{type :: wxNavigationKeyEventType(), %% Callback event: {@link wxNavigationKeyEvent} - flags :: integer(), - focus :: wxWindow:wxWindow()}). --type wxNavigationKeyEventType() :: 'navigation_key'. --type wxNavigationKey() :: #wxNavigationKey{}. %% Callback event: {@link wxNavigationKeyEvent} +-record(wxIdle, {type :: wxIdleEventType()}). %% Callback event: {@link wxIdleEvent} +-type wxIdleEventType() :: 'idle'. +-type wxIdle() :: #wxIdle{}. %% Callback event: {@link wxIdleEvent} -record(wxQueryNewPalette, {type :: wxQueryNewPaletteEventType()}). %% Callback event: {@link wxQueryNewPaletteEvent} -type wxQueryNewPaletteEventType() :: 'query_new_palette'. -type wxQueryNewPalette() :: #wxQueryNewPalette{}. %% Callback event: {@link wxQueryNewPaletteEvent} --record(wxMouseCaptureChanged, {type :: wxMouseCaptureChangedEventType()}). %% Callback event: {@link wxMouseCaptureChangedEvent} --type wxMouseCaptureChangedEventType() :: 'mouse_capture_changed'. --type wxMouseCaptureChanged() :: #wxMouseCaptureChanged{}. %% Callback event: {@link wxMouseCaptureChangedEvent} - -record(wxHtmlLink,{type :: wxHtmlLinkEventType(), %% Callback event: {@link wxHtmlLinkEvent} linkInfo :: wx:wx_wxHtmlLinkInfo()}). -type wxHtmlLinkEventType() :: 'command_html_link_clicked'. -type wxHtmlLink() :: #wxHtmlLink{}. %% Callback event: {@link wxHtmlLinkEvent} --record(wxKey,{type :: wxKeyEventType(), %% Callback event: {@link wxKeyEvent} - x :: integer(), - y :: integer(), - keyCode :: integer(), - controlDown :: boolean(), - shiftDown :: boolean(), - altDown :: boolean(), - metaDown :: boolean(), - scanCode :: boolean(), - uniChar :: integer(), - rawCode :: integer(), - rawFlags :: integer()}). --type wxKeyEventType() :: 'char' | 'char_hook' | 'key_down' | 'key_up'. --type wxKey() :: #wxKey{}. %% Callback event: {@link wxKeyEvent} +-record(wxInitDialog, {type :: wxInitDialogEventType()}). %% Callback event: {@link wxInitDialogEvent} +-type wxInitDialogEventType() :: 'init_dialog'. +-type wxInitDialog() :: #wxInitDialog{}. %% Callback event: {@link wxInitDialogEvent} --record(wxTaskBarIcon, {type :: wxTaskBarIconEventType()}). %% Callback event: {@link wxTaskBarIconEvent} --type wxTaskBarIconEventType() :: 'taskbar_move' | 'taskbar_left_down' | 'taskbar_left_up' | 'taskbar_right_down' | 'taskbar_right_up' | 'taskbar_left_dclick' | 'taskbar_right_dclick'. --type wxTaskBarIcon() :: #wxTaskBarIcon{}. %% Callback event: {@link wxTaskBarIconEvent} +-record(wxMaximize, {type :: wxMaximizeEventType()}). %% Callback event: {@link wxMaximizeEvent} +-type wxMaximizeEventType() :: 'maximize'. +-type wxMaximize() :: #wxMaximize{}. %% Callback event: {@link wxMaximizeEvent} --record(wxGrid,{type :: wxGridEventType(), %% Callback event: {@link wxGridEvent} - row :: integer(), - col :: integer(), - x :: integer(), - y :: integer(), - selecting :: boolean(), - control :: boolean(), - meta :: boolean(), - shift :: boolean(), - alt :: boolean()}). --type wxGridEventType() :: 'grid_cell_left_click' | 'grid_cell_right_click' | 'grid_cell_left_dclick' | 'grid_cell_right_dclick' | 'grid_label_left_click' | 'grid_label_right_click' | 'grid_label_left_dclick' | 'grid_label_right_dclick' | 'grid_row_size' | 'grid_col_size' | 'grid_range_select' | 'grid_cell_change' | 'grid_select_cell' | 'grid_editor_shown' | 'grid_editor_hidden' | 'grid_editor_created' | 'grid_cell_begin_drag'. --type wxGrid() :: #wxGrid{}. %% Callback event: {@link wxGridEvent} +-record(wxClipboardText, {type :: wxClipboardTextEventType()}). %% Callback event: {@link wxClipboardTextEvent} +-type wxClipboardTextEventType() :: 'command_text_copy' | 'command_text_cut' | 'command_text_paste'. +-type wxClipboardText() :: #wxClipboardText{}. %% Callback event: {@link wxClipboardTextEvent} + +-record(wxTree,{type :: wxTreeEventType(), %% Callback event: {@link wxTreeEvent} + item :: integer(), + itemOld :: integer(), + pointDrag :: {X::integer(), Y::integer()}}). +-type wxTreeEventType() :: 'command_tree_begin_drag' | 'command_tree_begin_rdrag' | 'command_tree_begin_label_edit' | 'command_tree_end_label_edit' | 'command_tree_delete_item' | 'command_tree_get_info' | 'command_tree_set_info' | 'command_tree_item_expanded' | 'command_tree_item_expanding' | 'command_tree_item_collapsed' | 'command_tree_item_collapsing' | 'command_tree_sel_changed' | 'command_tree_sel_changing' | 'command_tree_key_down' | 'command_tree_item_activated' | 'command_tree_item_right_click' | 'command_tree_item_middle_click' | 'command_tree_end_drag' | 'command_tree_state_image_click' | 'command_tree_item_gettooltip' | 'command_tree_item_menu'. +-type wxTree() :: #wxTree{}. %% Callback event: {@link wxTreeEvent} + +-record(wxErase,{type :: wxEraseEventType(), %% Callback event: {@link wxEraseEvent} + dc :: wxDC:wxDC()}). +-type wxEraseEventType() :: 'erase_background'. +-type wxErase() :: #wxErase{}. %% Callback event: {@link wxEraseEvent} + +-record(wxSash,{type :: wxSashEventType(), %% Callback event: {@link wxSashEvent} + edge :: wx:wx_enum(), + dragRect :: {X::integer(), Y::integer(), W::integer(), H::integer()}, + dragStatus :: wx:wx_enum()}). +-type wxSashEventType() :: 'sash_dragged'. +-type wxSash() :: #wxSash{}. %% Callback event: {@link wxSashEvent} -record(wxCalendar,{type :: wxCalendarEventType(), %% Callback event: {@link wxCalendarEvent} wday :: wx:wx_enum(), @@ -304,42 +286,52 @@ -type wxCalendarEventType() :: 'calendar_sel_changed' | 'calendar_day_changed' | 'calendar_month_changed' | 'calendar_year_changed' | 'calendar_doubleclicked' | 'calendar_weekday_clicked'. -type wxCalendar() :: #wxCalendar{}. %% Callback event: {@link wxCalendarEvent} --record(wxWindowCreate, {type :: wxWindowCreateEventType()}). %% Callback event: {@link wxWindowCreateEvent} --type wxWindowCreateEventType() :: 'create'. --type wxWindowCreate() :: #wxWindowCreate{}. %% Callback event: {@link wxWindowCreateEvent} +-record(wxMouse,{type :: wxMouseEventType(), %% Callback event: {@link wxMouseEvent} + x :: integer(), + y :: integer(), + leftDown :: boolean(), + middleDown :: boolean(), + rightDown :: boolean(), + controlDown :: boolean(), + shiftDown :: boolean(), + altDown :: boolean(), + metaDown :: boolean(), + wheelRotation :: integer(), + wheelDelta :: integer(), + linesPerAction :: integer()}). +-type wxMouseEventType() :: 'left_down' | 'left_up' | 'middle_down' | 'middle_up' | 'right_down' | 'right_up' | 'motion' | 'enter_window' | 'leave_window' | 'left_dclick' | 'middle_dclick' | 'right_dclick' | 'mousewheel'. +-type wxMouse() :: #wxMouse{}. %% Callback event: {@link wxMouseEvent} --record(wxDate,{type :: wxDateEventType(), %% Callback event: {@link wxDateEvent} - date :: wx:wx_datetime()}). --type wxDateEventType() :: 'date_changed'. --type wxDate() :: #wxDate{}. %% Callback event: {@link wxDateEvent} +-record(wxSize,{type :: wxSizeEventType(), %% Callback event: {@link wxSizeEvent} + size :: {W::integer(), H::integer()}, + rect :: {X::integer(), Y::integer(), W::integer(), H::integer()}}). +-type wxSizeEventType() :: 'size'. +-type wxSize() :: #wxSize{}. %% Callback event: {@link wxSizeEvent} --record(wxAuiManager,{type :: wxAuiManagerEventType(), %% Callback event: {@link wxAuiManagerEvent} - manager :: wxAuiManager:wxAuiManager(), - pane :: wxAuiPaneInfo:wxAuiPaneInfo(), - button :: integer(), - veto_flag :: boolean(), - canveto_flag :: boolean(), - dc :: wxDC:wxDC()}). --type wxAuiManagerEventType() :: 'aui_pane_button' | 'aui_pane_close' | 'aui_pane_maximize' | 'aui_pane_restore' | 'aui_pane_activated' | 'aui_render' | 'aui_find_manager'. --type wxAuiManager() :: #wxAuiManager{}. %% Callback event: {@link wxAuiManagerEvent} +-record(wxSysColourChanged, {type :: wxSysColourChangedEventType()}). %% Callback event: {@link wxSysColourChangedEvent} +-type wxSysColourChangedEventType() :: 'sys_colour_changed'. +-type wxSysColourChanged() :: #wxSysColourChanged{}. %% Callback event: {@link wxSysColourChangedEvent} --record(wxJoystick,{type :: wxJoystickEventType(), %% Callback event: {@link wxJoystickEvent} +-record(wxDisplayChanged, {type :: wxDisplayChangedEventType()}). %% Callback event: {@link wxDisplayChangedEvent} +-type wxDisplayChangedEventType() :: 'display_changed'. +-type wxDisplayChanged() :: #wxDisplayChanged{}. %% Callback event: {@link wxDisplayChangedEvent} + +-record(wxMove,{type :: wxMoveEventType(), %% Callback event: {@link wxMoveEvent} pos :: {X::integer(), Y::integer()}, - zPosition :: integer(), - buttonChange :: integer(), - buttonState :: integer(), - joyStick :: integer()}). --type wxJoystickEventType() :: 'joy_button_down' | 'joy_button_up' | 'joy_move' | 'joy_zmove'. --type wxJoystick() :: #wxJoystick{}. %% Callback event: {@link wxJoystickEvent} + rect :: {X::integer(), Y::integer(), W::integer(), H::integer()}}). +-type wxMoveEventType() :: 'move'. +-type wxMove() :: #wxMove{}. %% Callback event: {@link wxMoveEvent} --record(wxPaint, {type :: wxPaintEventType()}). %% Callback event: {@link wxPaintEvent} --type wxPaintEventType() :: 'paint'. --type wxPaint() :: #wxPaint{}. %% Callback event: {@link wxPaintEvent} +-record(wxNavigationKey,{type :: wxNavigationKeyEventType(), %% Callback event: {@link wxNavigationKeyEvent} + flags :: integer(), + focus :: wxWindow:wxWindow()}). +-type wxNavigationKeyEventType() :: 'navigation_key'. +-type wxNavigationKey() :: #wxNavigationKey{}. %% Callback event: {@link wxNavigationKeyEvent} --record(wxErase,{type :: wxEraseEventType(), %% Callback event: {@link wxEraseEvent} - dc :: wxDC:wxDC()}). --type wxEraseEventType() :: 'erase_background'. --type wxErase() :: #wxErase{}. %% Callback event: {@link wxEraseEvent} +-record(wxFileDirPicker,{type :: wxFileDirPickerEventType(), %% Callback event: {@link wxFileDirPickerEvent} + path :: unicode:chardata()}). +-type wxFileDirPickerEventType() :: 'command_filepicker_changed' | 'command_dirpicker_changed'. +-type wxFileDirPicker() :: #wxFileDirPicker{}. %% Callback event: {@link wxFileDirPickerEvent} -record(wxSetCursor,{type :: wxSetCursorEventType(), %% Callback event: {@link wxSetCursorEvent} x :: integer(), @@ -348,6 +340,14 @@ -type wxSetCursorEventType() :: 'set_cursor'. -type wxSetCursor() :: #wxSetCursor{}. %% Callback event: {@link wxSetCursorEvent} +-record(wxMouseCaptureChanged, {type :: wxMouseCaptureChangedEventType()}). %% Callback event: {@link wxMouseCaptureChangedEvent} +-type wxMouseCaptureChangedEventType() :: 'mouse_capture_changed'. +-type wxMouseCaptureChanged() :: #wxMouseCaptureChanged{}. %% Callback event: {@link wxMouseCaptureChangedEvent} + +-record(wxMouseCaptureLost, {type :: wxMouseCaptureLostEventType()}). %% Callback event: {@link wxMouseCaptureLostEvent} +-type wxMouseCaptureLostEventType() :: 'mouse_capture_lost'. +-type wxMouseCaptureLost() :: #wxMouseCaptureLost{}. %% Callback event: {@link wxMouseCaptureLostEvent} + -type event() :: wxActivate() | wxAuiManager() | wxAuiNotebook() | wxCalendar() | wxChildFocus() | wxClipboardText() | wxClose() | wxColourPicker() | wxCommand() | wxContextMenu() | wxDate() | wxDisplayChanged() | wxErase() | wxFileDirPicker() | wxFocus() | wxFontPicker() | wxGrid() | wxHelp() | wxHtmlLink() | wxIconize() | wxIdle() | wxInitDialog() | wxJoystick() | wxKey() | wxList() | wxMaximize() | wxMenu() | wxMouse() | wxMouseCaptureChanged() | wxMouseCaptureLost() | wxMove() | wxNavigationKey() | wxNotebook() | wxPaint() | wxPaletteChanged() | wxQueryNewPalette() | wxSash() | wxScroll() | wxScrollWin() | wxSetCursor() | wxShow() | wxSize() | wxSpin() | wxSplitter() | wxStyledText() | wxSysColourChanged() | wxTaskBarIcon() | wxTree() | wxUpdateUI() | wxWindowCreate() | wxWindowDestroy(). -type wxEventType() :: wxActivateEventType() | wxAuiManagerEventType() | wxAuiNotebookEventType() | wxCalendarEventType() | wxChildFocusEventType() | wxClipboardTextEventType() | wxCloseEventType() | wxColourPickerEventType() | wxCommandEventType() | wxContextMenuEventType() | wxDateEventType() | wxDisplayChangedEventType() | wxEraseEventType() | wxFileDirPickerEventType() | wxFocusEventType() | wxFontPickerEventType() | wxGridEventType() | wxHelpEventType() | wxHtmlLinkEventType() | wxIconizeEventType() | wxIdleEventType() | wxInitDialogEventType() | wxJoystickEventType() | wxKeyEventType() | wxListEventType() | wxMaximizeEventType() | wxMenuEventType() | wxMouseCaptureChangedEventType() | wxMouseCaptureLostEventType() | wxMouseEventType() | wxMoveEventType() | wxNavigationKeyEventType() | wxNotebookEventType() | wxPaintEventType() | wxPaletteChangedEventType() | wxQueryNewPaletteEventType() | wxSashEventType() | wxScrollEventType() | wxScrollWinEventType() | wxSetCursorEventType() | wxShowEventType() | wxSizeEventType() | wxSpinEventType() | wxSplitterEventType() | wxStyledTextEventType() | wxSysColourChangedEventType() | wxTaskBarIconEventType() | wxTreeEventType() | wxUpdateUIEventType() | wxWindowCreateEventType() | wxWindowDestroyEventType(). diff --git a/lib/wx/src/gen/wxListCtrl.erl b/lib/wx/src/gen/wxListCtrl.erl index d1a063d900..851686062a 100644 --- a/lib/wx/src/gen/wxListCtrl.erl +++ b/lib/wx/src/gen/wxListCtrl.erl @@ -94,31 +94,34 @@ parent_class(_Class) -> erlang:error({badtype, ?MODULE}). -type wxListCtrl() :: wx:wx_object(). -%% @spec () -> wxListCtrl() %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistctrl.html#wxlistctrlwxlistctrl">external documentation</a>. +-spec new() -> wxListCtrl(). new() -> wxe_util:construct(?wxListCtrl_new_0, <<>>). -%% @spec (Parent::wxWindow:wxWindow()) -> wxListCtrl() -%% @equiv new(Parent, []) +-spec new(Parent) -> wxListCtrl() when + Parent::wxWindow:wxWindow(). new(Parent) when is_record(Parent, wx_ref) -> new(Parent, []). -%% @spec (Parent::wxWindow:wxWindow(), [Option]) -> wxListCtrl() -%% Option = {winid, integer()} | -%% {pos, {X::integer(),Y::integer()}} | -%% {size, {W::integer(),H::integer()}} | -%% {style, integer()} | -%% {validator, wx:wx()} | -%% {onGetItemText, OnGetItemText} | -%% {onGetItemAttr, OnGetItemAttr} | -%% {onGetItemColumnImage, OnGetItemColumnImage} +%% @doc Creates a listctrl with optional callback functions: %% -%% OnGetItemText = (This, Item, Column) -> wxString() -%% OnGetItemAttr = (This, Item) -> wxListItemAttr() +%% OnGetItemText = (This, Item, Column) -> unicode:charlist() +%% OnGetItemAttr = (This, Item) -> wxListItemAttr:wxListItemAttr() %% OnGetItemColumnImage = (This, Item, Column) -> integer() -%% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistctrl.html#wxlistctrlwxlistctrl">external documentation</a>. +%% +%% See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistctrl.html#wxlistctrlwxlistctrl">external documentation</a>. +-spec new(Parent, [Option]) -> wxListCtrl() when + Parent::wxWindow:wxWindow(), + Option::{winid, integer()} | + {pos, {X::integer(),Y::integer()}} | + {size, {W::integer(),H::integer()}} | + {style, integer()} | + {validator, wx:wx_object()} | + {onGetItemText, function()} | + {onGetItemAttr, function()} | + {onGetItemColumnImage, function()}. new(#wx_ref{type=ParentT,ref=ParentRef}, Options) when is_list(Options)-> @@ -185,26 +188,27 @@ clearAll(#wx_ref{type=ThisT,ref=ThisRef}) -> <<ThisRef:32/?UI>>). -%% @spec (This::wxListCtrl(), Parent::wxWindow:wxWindow()) -> bool() %% @equiv create(This,Parent, []) +-spec create(This, Parent) -> wxListCtrl() when + This::wxWindow:wxWindow(), + Parent::wxWindow:wxWindow(). create(This,Parent) when is_record(This, wx_ref),is_record(Parent, wx_ref) -> create(This,Parent, []). -%% @spec (This::wxListCtrl(), Parent::wxWindow:wxWindow(), [Option]) -> bool() -%% Option = {winid, integer()} | -%% {pos, {X::integer(),Y::integer()}} | -%% {size, {W::integer(),H::integer()}} | -%% {style, integer()} | -%% {validator, wx:wx()} | -%% {onGetItemText, OnGetItemText} | -%% {onGetItemAttr, OnGetItemAttr} | -%% {onGetItemColumnImage, OnGetItemColumnImage} -%% -%% OnGetItemText = (This, Item, Column) -> wxString() -%% OnGetItemAttr = (This, Item) -> wxListItemAttr() -%% OnGetItemColumnImage = (This, Item, Column) -> integer() %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistctrl.html#wxlistctrlcreate">external documentation</a>. +-spec create(This, Parent, [Option]) -> wxListCtrl() when + This::wxWindow:wxWindow(), + Parent::wxWindow:wxWindow(), + Option::{winid, integer()} | + {pos, {X::integer(),Y::integer()}} | + {size, {W::integer(),H::integer()}} | + {style, integer()} | + {validator, wx:wx_object()} | + {onGetItemText, function()} | + {onGetItemAttr, function()} | + {onGetItemColumnImage, function()}. + create(#wx_ref{type=ThisT,ref=ThisRef},#wx_ref{type=ParentT,ref=ParentRef}, Options) when is_list(Options) -> ?CLASS(ThisT,wxListCtrl), diff --git a/lib/wx/src/gen/wxXmlResource.erl b/lib/wx/src/gen/wxXmlResource.erl index ae02c74751..aa65b8b04e 100644 --- a/lib/wx/src/gen/wxXmlResource.erl +++ b/lib/wx/src/gen/wxXmlResource.erl @@ -334,8 +334,6 @@ unload(#wx_ref{type=ThisT,ref=ThisRef},Filename) <<ThisRef:32/?UI,(byte_size(Filename_UC)):32/?UI,(Filename_UC)/binary, 0:(((8- ((0+byte_size(Filename_UC)) band 16#7)) band 16#7))/unit:8>>). -%% @spec (Window::wxWindow:wxWindow(),Name::string(), Type::atom()) -> wx:wxObject() - %% @doc Looks up a control with Name in a window created with XML %% resources. You can use it to set/get values from controls. %% The object is type casted to <b>Type</b>. @@ -345,6 +343,10 @@ unload(#wx_ref{type=ThisT,ref=ThisRef},Filename) %% true = wxXmlResource:loadDialog(Xrc, Dlg, Frame, "controls_dialog"), <br /> %% LCtrl = xrcctrl(Dlg, "controls_listctrl", wxListCtrl), <br /> %% wxListCtrl:insertColumn(LCtrl, 0, "Name", [{width, 200}]), <br /> +-spec xrcctrl(Window, Name, Type) -> wx:wx_object() when + Window::wxWindow:wxWindow(), + Name::string(), + Type::atom(). xrcctrl(Window = #wx_ref{}, Name, Type) when is_list(Name), is_atom(Type) -> %% Func Id ?wxXmlResource_xrcctrl diff --git a/lib/wx/src/wx_object.erl b/lib/wx/src/wx_object.erl index 40ee308358..40170b6eb1 100644 --- a/lib/wx/src/wx_object.erl +++ b/lib/wx/src/wx_object.erl @@ -55,7 +55,7 @@ %% When stop is returned in one of the functions above with Reason = %% normal | shutdown | Term, terminate(State) is called. It lets the %% user module clean up, it is always called when server terminates or -%% when wxObject() in the driver is deleted. If the Parent process +%% when wx_object() in the driver is deleted. If the Parent process %% terminates the Module:terminate/2 function is called. <br/> %% terminate(Reason, State) %% @@ -171,58 +171,59 @@ %% ----------------------------------------------------------------- -%% @spec (Mod, Args, Options) -> wxWindow:wxWindow() -%% Mod = atom() -%% Args = term() -%% Options = [{timeout, Timeout} | {debug, [Flag]}] -%% Flag = trace | log | {logfile, File} | statistics | debug %% @doc Starts a generic wx_object server and invokes Mod:init(Args) in the %% new process. +-spec start(Mod, Args, Options) -> wxWindow:wxWindow() | {error, term()} when + Mod::atom(), + Args::term(), + Flag::trace | log | {logfile, string()} | statistics | debug, + Options::[{timeout, timeout()} | {debug, [Flag]}]. start(Mod, Args, Options) -> gen_response(gen:start(?MODULE, nolink, Mod, Args, [get(?WXE_IDENTIFIER)|Options])). - -%% @spec (Name, Mod, Args, Options) -> wxWindow:wxWindow() -%% Name = {local, atom()} -%% Mod = atom() -%% Args = term() -%% Options = [{timeout, Timeout} | {debug, [Flag]}] -%% Flag = trace | log | {logfile, File} | statistics | debug + %% @doc Starts a generic wx_object server and invokes Mod:init(Args) in the %% new process. +-spec start(Name, Mod, Args, Options) -> wxWindow:wxWindow() | {error, term()} when + Name::{local, atom()}, + Mod::atom(), + Args::term(), + Flag::trace | log | {logfile, string()} | statistics | debug, + Options::[{timeout, timeout()} | {debug, [Flag]}]. start(Name, Mod, Args, Options) -> gen_response(gen:start(?MODULE, nolink, Name, Mod, Args, [get(?WXE_IDENTIFIER)|Options])). -%% @spec (Mod, Args, Options) -> wxWindow:wxWindow() -%% Mod = atom() -%% Args = term() -%% Options = [{timeout, Timeout} | {debug, [Flag]}] -%% Flag = trace | log | {logfile, File} | statistics | debug %% @doc Starts a generic wx_object server and invokes Mod:init(Args) in the %% new process. +-spec start_link(Mod, Args, Options) -> wxWindow:wxWindow() | {error, term()} when + Mod::atom(), + Args::term(), + Flag::trace | log | {logfile, string()} | statistics | debug, + Options::[{timeout, timeout()} | {debug, [Flag]}]. start_link(Mod, Args, Options) -> gen_response(gen:start(?MODULE, link, Mod, Args, [get(?WXE_IDENTIFIER)|Options])). -%% @spec (Name, Mod, Args, Options) -> wxWindow:wxWindow() -%% Name = {local, atom()} -%% Mod = atom() -%% Args = term() -%% Options = [{timeout, Timeout} | {debug, [Flag]}] -%% Flag = trace | log | {logfile, File} | statistics | debug %% @doc Starts a generic wx_object server and invokes Mod:init(Args) in the %% new process. +-spec start_link(Name, Mod, Args, Options) -> wxWindow:wxWindow() | {error, term()} when + Name::{local, atom()}, + Mod::atom(), + Args::term(), + Flag::trace | log | {logfile, string()} | statistics | debug, + Options::[{timeout, timeout()} | {debug, [Flag]}]. start_link(Name, Mod, Args, Options) -> gen_response(gen:start(?MODULE, link, Name, Mod, Args, [get(?WXE_IDENTIFIER)|Options])). - + gen_response({ok, Pid}) -> receive {ack, Pid, Ref = #wx_ref{}} -> Ref end; gen_response(Reply) -> Reply. -%% @spec (Ref::wxObject()|atom()|pid()) -> ok %% @doc Stops a generic wx_object server with reason 'normal'. %% Invokes terminate(Reason,State) in the server. The call waits until %% the process is terminated. If the process does not exist, an %% exception is raised. +-spec stop(Obj) -> ok when + Obj::wx:wx_object()|atom()|pid(). stop(Ref = #wx_ref{state=Pid}) when is_pid(Pid) -> try gen:stop(Pid) @@ -236,11 +237,14 @@ stop(Name) when is_atom(Name) orelse is_pid(Name) -> erlang:error({ExitReason, {?MODULE, stop, [Name]}}) end. -%% @spec (Ref::wxObject()|atom()|pid(), Reason::term(), Timeout::timeout()) -> ok %% @doc Stops a generic wx_object server with the given Reason. %% Invokes terminate(Reason,State) in the server. The call waits until %% the process is terminated. If the call times out, or if the process %% does not exist, an exception is raised. +-spec stop(Obj, Reason, Timeout) -> ok when + Obj::wx:wx_object()|atom()|pid(), + Reason::term(), + Timeout::timeout(). stop(Ref = #wx_ref{state=Pid}, Reason, Timeout) when is_pid(Pid) -> try gen:stop(Pid, Reason, Timeout) @@ -254,12 +258,14 @@ stop(Name, Reason, Timeout) when is_atom(Name) orelse is_pid(Name) -> erlang:error({ExitReason, {?MODULE, stop, [Name, Reason, Timeout]}}) end. -%% @spec (Ref::wxObject()|atom()|pid(), Request::term()) -> term() %% @doc Make a call to a wx_object server. %% The call waits until it gets a result. %% Invokes handle_call(Request, From, State) in the server +-spec call(Obj, Request) -> term() when + Obj::wx:wx_object()|atom()|pid(), + Request::term(). call(Ref = #wx_ref{state=Pid}, Request) when is_pid(Pid) -> - try + try {ok,Res} = gen:call(Pid, '$gen_call', Request, infinity), Res catch _:Reason -> @@ -272,10 +278,13 @@ call(Name, Request) when is_atom(Name) orelse is_pid(Name) -> catch _:Reason -> erlang:error({Reason, {?MODULE, call, [Name, Request]}}) end. - -%% @spec (Ref::wxObject()|atom()|pid(), Request::term(), Timeout::integer()) -> term() + %% @doc Make a call to a wx_object server with a timeout. %% Invokes handle_call(Request, From, State) in server +-spec call(Obj, Request, Timeout) -> term() when + Obj::wx:wx_object()|atom()|pid(), + Request::term(), + Timeout::integer(). call(Ref = #wx_ref{state=Pid}, Request, Timeout) when is_pid(Pid) -> try {ok,Res} = gen:call(Pid, '$gen_call', Request, Timeout), @@ -291,10 +300,11 @@ call(Name, Request, Timeout) when is_atom(Name) orelse is_pid(Name) -> erlang:error({Reason, {?MODULE, call, [Name, Request, Timeout]}}) end. -%% @spec (Ref::wxObject()|atom()|pid(), Request::term()) -> ok %% @doc Make a cast to a wx_object server. %% Invokes handle_cast(Request, State) in the server - +-spec cast(Obj, Request) -> ok when + Obj::wx:wx_object()|atom()|pid(), + Request::term(). cast(#wx_ref{state=Pid}, Request) when is_pid(Pid) -> Pid ! {'$gen_cast',Request}, ok; @@ -302,21 +312,23 @@ cast(Name, Request) when is_atom(Name) orelse is_pid(Name) -> Name ! {'$gen_cast',Request}, ok. -%% @spec (Ref::wxObject()) -> pid() %% @doc Get the pid of the object handle. +-spec get_pid(Obj) -> pid() when + Obj::wx:wx_object()|atom()|pid(). get_pid(#wx_ref{state=Pid}) when is_pid(Pid) -> Pid. -%% @spec (Ref::wxObject(), pid()) -> wxObject() %% @doc Sets the controlling process of the object handle. +-spec set_pid(Obj, pid()) -> wx:wx_object() when + Obj::wx:wx_object()|atom()|pid(). set_pid(#wx_ref{}=R, Pid) when is_pid(Pid) -> R#wx_ref{state=Pid}. %% ----------------------------------------------------------------- %% Send a reply to the client. %% ----------------------------------------------------------------- -%% @spec (From::tuple(), Reply::term()) -> pid() %% @doc Get the pid of the object handle. +-spec reply({pid(), Tag::term()}, Reply::term()) -> pid(). reply({To, Tag}, Reply) -> catch To ! {Tag, Reply}. |