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-rw-r--r--lib/compiler/src/beam_validator.erl126
-rw-r--r--lib/compiler/test/beam_validator_SUITE.erl134
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/bad_dsetel.S2
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/bin_aligned.S2
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/dead_code.S25
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/freg_range.S4
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/freg_state.S2
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/freg_uninit.S14
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/illegal_instruction.S26
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/no_exception_in_catch.S4
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/stack.S4
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/undef_label.S22
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/uninit.S16
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/xrange.S4
14 files changed, 111 insertions, 274 deletions
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl
index 8f9df75768..d963568c5f 100644
--- a/lib/compiler/src/beam_validator.erl
+++ b/lib/compiler/src/beam_validator.erl
@@ -22,7 +22,6 @@
%% Avoid warning for local function error/1 clashing with autoimported BIF.
-compile({no_auto_import,[error/1]}).
--export([file/1, files/1]).
%% Interface for compiler.
-export([module/2, format_error/1]).
@@ -40,38 +39,12 @@
-define(DBG_FORMAT(F, D), ok).
-endif.
-%%%
-%%% API functions.
-%%%
-
--spec file(file:filename()) -> 'ok' | {'error', term()}.
-
-file(Name) when is_list(Name) ->
- case case filename:extension(Name) of
- ".S" -> s_file(Name);
- ".beam" -> beam_file(Name)
- end of
- [] -> ok;
- Es -> {error,Es}
- end.
-
--spec files([file:filename()]) -> 'ok'.
-
-files([F|Fs]) ->
- ?DBG_FORMAT("# Verifying: ~p~n", [F]),
- case file(F) of
- ok -> ok;
- {error,Es} ->
- io:format("~tp:~n~ts~n", [F,format_error(Es)])
- end,
- files(Fs);
-files([]) -> ok.
-
%% To be called by the compiler.
module({Mod,Exp,Attr,Fs,Lc}=Code, _Opts)
when is_atom(Mod), is_list(Exp), is_list(Attr), is_integer(Lc) ->
case validate(Mod, Fs) of
- [] -> {ok,Code};
+ [] ->
+ {ok,Code};
Es0 ->
Es = [{?MODULE,E} || E <- Es0],
{error,[{atom_to_list(Mod),Es}]}
@@ -79,12 +52,6 @@ module({Mod,Exp,Attr,Fs,Lc}=Code, _Opts)
-spec format_error(term()) -> iolist().
-format_error([]) -> [];
-format_error([{{M,F,A},{I,Off,Desc}}|Es]) ->
- [io_lib:format(" ~p:~p/~p+~p:~n ~p - ~p~n",
- [M,F,A,Off,I,Desc])|format_error(Es)];
-format_error([Error|Es]) ->
- [format_error(Error)|format_error(Es)];
format_error({{_M,F,A},{I,Off,limit}}) ->
io_lib:format(
"function ~p/~p+~p:~n"
@@ -103,8 +70,6 @@ format_error({{_M,F,A},{I,Off,Desc}}) ->
" Internal consistency check failed - please report this bug.~n"
" Instruction: ~p~n"
" Error: ~p:~n", [F,A,Off,I,Desc]);
-format_error({Module,Error}) ->
- [Module:format_error(Error)];
format_error(Error) ->
io_lib:format("~p~n", [Error]).
@@ -112,36 +77,6 @@ format_error(Error) ->
%%% Local functions follow.
%%%
-s_file(Name) ->
- {ok,Is} = file:consult(Name),
- {module,Module} = lists:keyfind(module, 1, Is),
- Fs = find_functions(Is),
- validate(Module, Fs).
-
-find_functions(Fs) ->
- find_functions_1(Fs, none, [], []).
-
-find_functions_1([{function,Name,Arity,Entry}|Is], Func, FuncAcc, Acc0) ->
- Acc = add_func(Func, FuncAcc, Acc0),
- find_functions_1(Is, {Name,Arity,Entry}, [], Acc);
-find_functions_1([I|Is], Func, FuncAcc, Acc) ->
- find_functions_1(Is, Func, [I|FuncAcc], Acc);
-find_functions_1([], Func, FuncAcc, Acc) ->
- reverse(add_func(Func, FuncAcc, Acc)).
-
-add_func(none, _, Acc) -> Acc;
-add_func({Name,Arity,Entry}, Is, Acc) ->
- [{function,Name,Arity,Entry,reverse(Is)}|Acc].
-
-beam_file(Name) ->
- try beam_disasm:file(Name) of
- {error,beam_lib,Reason} -> [{beam_lib,Reason}];
- #beam_file{module=Module, code=Code0} ->
- Code = normalize_disassembled_code(Code0),
- validate(Module, Code)
- catch _:_ -> [disassembly_failed]
- end.
-
%%%
%%% The validator follows.
%%%
@@ -307,7 +242,7 @@ labels_1([{label,L}|Is], R) ->
labels_1([{line,_}|Is], R) ->
labels_1(Is, R);
labels_1(Is, R) ->
- {lists:reverse(R),Is}.
+ {reverse(R),Is}.
init_state(Arity) ->
Xs = init_regs(Arity, term),
@@ -402,10 +337,6 @@ valfun_1({init,{y,_}=Reg}, Vst) ->
set_type_y(initialized, Reg, Vst);
valfun_1({test_heap,Heap,Live}, Vst) ->
test_heap(Heap, Live, Vst);
-valfun_1({bif,_Op,nofail,Src,Dst}, Vst) ->
- %% The 'nofail' atom only occurs in disassembled code.
- validate_src(Src, Vst),
- set_type_reg(term, Dst, Vst);
valfun_1({bif,Op,{f,_},Src,Dst}=I, Vst) ->
case is_bif_safe(Op, length(Src)) of
false ->
@@ -614,8 +545,6 @@ valfun_4({bif,element,{f,Fail},[Pos,Tuple],Dst}, Vst0) ->
TupleType = upgrade_tuple_type({tuple,[get_tuple_size(PosType)]}, TupleType0),
Vst = set_type(TupleType, Tuple, Vst1),
set_type_reg(term, Dst, Vst);
-valfun_4({raise,{f,_}=Fail,Src,Dst}, Vst) ->
- valfun_4({bif,raise,Fail,Src,Dst}, Vst);
valfun_4({bif,Op,{f,Fail},Src,Dst}, Vst0) ->
validate_src(Src, Vst0),
Vst = branch_state(Fail, Vst0),
@@ -1751,52 +1680,3 @@ error(Error) -> exit(Error).
-else.
error(Error) -> throw(Error).
-endif.
-
-
-%%%
-%%% Rewrite disassembled code to the same format as we used internally
-%%% to not have to worry later.
-%%%
-
-normalize_disassembled_code(Fs) ->
- Index = ndc_index(Fs, []),
- ndc(Fs, Index, []).
-
-ndc_index([{function,Name,Arity,Entry,_Code}|Fs], Acc) ->
- ndc_index(Fs, [{{Name,Arity},Entry}|Acc]);
-ndc_index([], Acc) ->
- gb_trees:from_orddict(lists:sort(Acc)).
-
-ndc([{function,Name,Arity,Entry,Code0}|Fs], D, Acc) ->
- Code = ndc_1(Code0, D, []),
- ndc(Fs, D, [{function,Name,Arity,Entry,Code}|Acc]);
-ndc([], _, Acc) -> reverse(Acc).
-
-ndc_1([{call=Op,A,{_,F,A}}|Is], D, Acc) ->
- ndc_1(Is, D, [{Op,A,{f,gb_trees:get({F,A}, D)}}|Acc]);
-ndc_1([{call_only=Op,A,{_,F,A}}|Is], D, Acc) ->
- ndc_1(Is, D, [{Op,A,{f,gb_trees:get({F,A}, D)}}|Acc]);
-ndc_1([{call_last=Op,A,{_,F,A},Sz}|Is], D, Acc) ->
- ndc_1(Is, D, [{Op,A,{f,gb_trees:get({F,A}, D)},Sz}|Acc]);
-ndc_1([{arithbif,Op,F,Src,Dst}|Is], D, Acc) ->
- ndc_1(Is, D, [{bif,Op,F,Src,Dst}|Acc]);
-ndc_1([{arithfbif,Op,F,Src,Dst}|Is], D, Acc) ->
- ndc_1(Is, D, [{bif,Op,F,Src,Dst}|Acc]);
-ndc_1([{test,bs_start_match2=Op,F,[A1,Live,A3,Dst]}|Is], D, Acc) ->
- ndc_1(Is, D, [{test,Op,F,Live,[A1,A3],Dst}|Acc]);
-ndc_1([{test,bs_get_binary2=Op,F,[A1,Live,A3,A4,A5,Dst]}|Is], D, Acc) ->
- ndc_1(Is, D, [{test,Op,F,Live,[A1,A3,A4,A5],Dst}|Acc]);
-ndc_1([{test,bs_get_float2=Op,F,[A1,Live,A3,A4,A5,Dst]}|Is], D, Acc) ->
- ndc_1(Is, D, [{test,Op,F,Live,[A1,A3,A4,A5],Dst}|Acc]);
-ndc_1([{test,bs_get_integer2=Op,F,[A1,Live,A3,A4,A5,Dst]}|Is], D, Acc) ->
- ndc_1(Is, D, [{test,Op,F,Live,[A1,A3,A4,A5],Dst}|Acc]);
-ndc_1([{test,bs_get_utf8=Op,F,[A1,Live,A3,Dst]}|Is], D, Acc) ->
- ndc_1(Is, D, [{test,Op,F,Live,[A1,A3],Dst}|Acc]);
-ndc_1([{test,bs_get_utf16=Op,F,[A1,Live,A3,Dst]}|Is], D, Acc) ->
- ndc_1(Is, D, [{test,Op,F,Live,[A1,A3],Dst}|Acc]);
-ndc_1([{test,bs_get_utf32=Op,F,[A1,Live,A3,Dst]}|Is], D, Acc) ->
- ndc_1(Is, D, [{test,Op,F,Live,[A1,A3],Dst}|Acc]);
-ndc_1([I|Is], D, Acc) ->
- ndc_1(Is, D, [I|Acc]);
-ndc_1([], _, Acc) ->
- reverse(Acc).
diff --git a/lib/compiler/test/beam_validator_SUITE.erl b/lib/compiler/test/beam_validator_SUITE.erl
index abc11ef8c2..f7c0488cd5 100644
--- a/lib/compiler/test/beam_validator_SUITE.erl
+++ b/lib/compiler/test/beam_validator_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,
init_per_testcase/2,end_per_testcase/2,
- beam_files/1,compiler_bug/1,stupid_but_valid/1,
+ compiler_bug/1,stupid_but_valid/1,
xrange/1,yrange/1,stack/1,call_last/1,merge_undefined/1,
uninit/1,unsafe_catch/1,
dead_code/1,
@@ -47,7 +47,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
test_lib:recompile(?MODULE),
- [beam_files,{group,p}].
+ [{group,p}].
groups() ->
[{p,test_lib:parallel(),
@@ -72,27 +72,6 @@ init_per_group(_GroupName, Config) ->
end_per_group(_GroupName, Config) ->
Config.
-
-beam_files(Config) when is_list(Config) ->
- ?line DataDir = proplists:get_value(data_dir, Config),
- ?line Wc = filename:join([DataDir,"..","..","*","*.beam"]),
- %% Must have at least two files here, or there will be
- %% a grammatical error in the output of the io:format/2 call below. ;-)
- ?line [_,_|_] = Fs = filelib:wildcard(Wc),
- ?line io:format("~p files\n", [length(Fs)]),
- test_lib:p_run(fun do_beam_file/1, Fs).
-
-
-do_beam_file(F) ->
- case beam_validator:file(F) of
- ok ->
- ok;
- {error,Es} ->
- io:format("File: ~s", [F]),
- io:format("Error: ~p\n", [Es]),
- error
- end.
-
compiler_bug(Config) when is_list(Config) ->
%% Check that the compiler returns an error if we try to
%% assemble one of the bad '.S' files.
@@ -152,14 +131,14 @@ yrange(Config) when is_list(Config) ->
stack(Config) when is_list(Config) ->
Errors = do_val(stack, Config),
- ?line [{{t,a,2},{return,11,{stack_frame,2}}},
- {{t,b,2},{{deallocate,2},4,{allocated,none}}},
- {{t,c,2},{{deallocate,2},12,{allocated,none}}},
- {{t,d,2},
- {{allocate,2,2},5,{existing_stack_frame,{size,2}}}},
- {{t,e,2},{{deallocate,5},6,{allocated,2}}},
- {{t,bad_1,0},{{allocate_zero,2,10},4,{{x,9},not_live}}},
- {{t,bad_2,0},{{move,{y,0},{x,0}},5,{unassigned,{y,0}}}}] = Errors,
+ [{{t,a,2},{return,11,{stack_frame,2}}},
+ {{t,b,2},{{deallocate,2},4,{allocated,none}}},
+ {{t,bad_1,0},{{allocate_zero,2,10},4,{{x,9},not_live}}},
+ {{t,bad_2,0},{{move,{y,0},{x,0}},5,{unassigned,{y,0}}}},
+ {{t,c,2},{{deallocate,2},12,{allocated,none}}},
+ {{t,d,2},
+ {{allocate,2,2},5,{existing_stack_frame,{size,2}}}},
+ {{t,e,2},{{deallocate,5},6,{allocated,2}}}] = Errors,
ok.
call_last(Config) when is_list(Config) ->
@@ -185,7 +164,7 @@ uninit(Config) when is_list(Config) ->
[{{t,sum_1,2},
{{move,{y,0},{x,0}},5,{uninitialized_reg,{y,0}}}},
{{t,sum_2,2},
- {{call,1,{f,10}},6,{uninitialized_reg,{y,0}}}},
+ {{call,1,{f,8}},6,{uninitialized_reg,{y,0}}}},
{{t,sum_3,2},
{{bif,'+',{f,0},[{x,0},{y,0}],{x,0}},
7,
@@ -222,11 +201,10 @@ overwrite_trytag(Config) when is_list(Config) ->
accessing_tags(Config) when is_list(Config) ->
Errors = do_val(accessing_tags, Config),
- ?line
- [{{accessing_tags,foo,1},
- {{move,{y,0},{x,0}},6,{catchtag,_}}},
- {{accessing_tags,bar,1},
- {{move,{y,0},{x,0}},6,{trytag,_}}}] = Errors,
+ [{{accessing_tags,bar,1},
+ {{move,{y,0},{x,0}},6,{trytag,_}}},
+ {{accessing_tags,foo,1},
+ {{move,{y,0},{x,0}},6,{catchtag,_}}}] = Errors,
ok.
bad_catch_try(Config) when is_list(Config) ->
@@ -342,14 +320,14 @@ bad_dsetel(Config) when is_list(Config) ->
state_after_fault_in_catch(Config) when is_list(Config) ->
Errors = do_val(state_after_fault_in_catch, Config),
- [{{t,foo,1},
- {{move,{x,1},{x,0}},10,{uninitialized_reg,{x,1}}}},
- {{state_after_fault_in_catch,if_end,1},
+ [{{state_after_fault_in_catch,badmatch,1},
{{move,{x,1},{x,0}},9,{uninitialized_reg,{x,1}}}},
{{state_after_fault_in_catch,case_end,1},
{{move,{x,1},{x,0}},9,{uninitialized_reg,{x,1}}}},
- {{state_after_fault_in_catch,badmatch,1},
- {{move,{x,1},{x,0}},9,{uninitialized_reg,{x,1}}}}] = Errors,
+ {{state_after_fault_in_catch,if_end,1},
+ {{move,{x,1},{x,0}},9,{uninitialized_reg,{x,1}}}},
+ {{t,foo,1},
+ {{move,{x,1},{x,0}},10,{uninitialized_reg,{x,1}}}}] = Errors,
ok.
no_exception_in_catch(Config) when is_list(Config) ->
@@ -359,13 +337,46 @@ no_exception_in_catch(Config) when is_list(Config) ->
ok.
undef_label(Config) when is_list(Config) ->
- Errors = do_val(undef_label, Config),
+ M = {undef_label,
+ [{t,1}],
+ [],
+ [{function,t,1,2,
+ [{label,1},
+ {func_info,{atom,undef_label},{atom,t},1},
+ {label,2},
+ {test,is_eq_exact,{f,42},[{x,0},{atom,x}]},
+ {move,{atom,ok},{x,0}},
+ return]},
+ {function,x,1,17,
+ [{label,3},
+ {func_info,{atom,undef_label},{atom,x},1},
+ {label,4},
+ return]}],
+ 5},
+ Errors = beam_val(M),
[{{undef_label,t,1},{undef_labels,[42]}},
{{undef_label,x,1},{return,4,no_entry_label}}] = Errors,
ok.
illegal_instruction(Config) when is_list(Config) ->
- Errors = do_val(illegal_instruction, Config),
+ M = {illegal_instruction,
+ [{t,1},{x,1},{y,0}],
+ [],
+ [{function,t,1,2,
+ [{label,1},
+ {func_info,{atom,illegal_instruction},{atom,t},1},
+ {label,2},
+ {my_illegal_instruction,{x,0}},
+ return]},
+ {function,x,1,4,
+ [{label,3},
+ bad_func_info,
+ {label,4},
+ {my_illegal_instruction,{x,0}},
+ return]},
+ {function,y,0,17,[]}],
+ 5},
+ Errors = beam_val(M),
[{{illegal_instruction,t,1},
{{my_illegal_instruction,{x,0}},4,unknown_instruction}},
{{'_',x,1},{bad_func_info,1,illegal_instruction}},
@@ -406,16 +417,25 @@ process_request_bar(Pid, [Response]) when is_pid(Pid) ->
%%%-------------------------------------------------------------------------
-do_val(Name, Config) ->
- do_val(Name, Config, ".S").
-
-do_val(Name, Config, Type) ->
- ?line Data = ?config(data_dir, Config),
- ?line File = filename:join(Data, atom_to_list(Name)++Type),
- ?line case beam_validator:file(File) of
- {error,Errors} ->
- ?line io:format("~p:~n~s",
- [File,beam_validator:format_error(Errors)]),
- Errors;
- ok -> []
- end.
+do_val(Mod, Config) ->
+ Data = ?config(data_dir, Config),
+ Base = atom_to_list(Mod),
+ File = filename:join(Data, Base),
+ case compile:file(File, [from_asm,no_postopt,return_errors]) of
+ {error,L,[]} ->
+ [{Base,Errors0}] = L,
+ Errors = [E || {beam_validator,E} <- Errors0],
+ _ = [io:put_chars(beam_validator:format_error(E)) ||
+ E <- Errors],
+ Errors;
+ {ok,Mod} ->
+ []
+ end.
+
+beam_val(M) ->
+ Name = atom_to_list(element(1, M)),
+ {error,[{Name,Errors0}]} = beam_validator:module(M, []),
+ Errors = [E || {beam_validator,E} <- Errors0],
+ _ = [io:put_chars(beam_validator:format_error(E)) ||
+ E <- Errors],
+ Errors.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/bad_dsetel.S b/lib/compiler/test/beam_validator_SUITE_data/bad_dsetel.S
index 6ecc3ebac9..9630d73a93 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/bad_dsetel.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/bad_dsetel.S
@@ -1,4 +1,4 @@
-{module, t}. %% version = 0
+{module, bad_dsetel}. %% version = 0
{exports, [{module_info,0},{module_info,1},{t,1}]}.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/bin_aligned.S b/lib/compiler/test/beam_validator_SUITE_data/bin_aligned.S
index 2f353fbd25..a59f7ccc03 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/bin_aligned.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/bin_aligned.S
@@ -1,4 +1,4 @@
-{module, t}. %% version = 0
+{module, bin_aligned}. %% version = 0
{exports, [{decode,1},{module_info,0},{module_info,1}]}.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/dead_code.S b/lib/compiler/test/beam_validator_SUITE_data/dead_code.S
index f964f98fba..c114664ba0 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/dead_code.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/dead_code.S
@@ -1,10 +1,10 @@
{module, dead_code}. %% version = 0
-{exports, [{execute,0},{module_info,0},{module_info,1}]}.
+{exports, [{execute,0}]}.
{attributes, []}.
-{labels, 10}.
+{labels, 6}.
{function, execute, 0, 2}.
@@ -12,7 +12,6 @@
{func_info,{atom,dead_code},{atom,execute},0}.
{label,2}.
{allocate,0,0}.
- {'%live',0}.
{call_ext,0,{extfunc,foo,fie,0}}.
{test,is_ne,{f,4},[{x,0},{integer,0}]}.
{test,is_ne,{f,4},[{x,0},{integer,1}]}.
@@ -22,27 +21,7 @@
{case_end,{x,0}}.
{label,4}.
{move,{atom,ok},{x,0}}.
- {'%live',1}.
{deallocate,0}.
return.
- {'%','Moved code'}.
{label,5}.
{case_end,{x,0}}.
-
-
-{function, module_info, 0, 7}.
- {label,6}.
- {func_info,{atom,dead_code},{atom,module_info},0}.
- {label,7}.
- {move,nil,{x,0}}.
- {'%live',1}.
- return.
-
-
-{function, module_info, 1, 9}.
- {label,8}.
- {func_info,{atom,dead_code},{atom,module_info},1}.
- {label,9}.
- {move,nil,{x,0}}.
- {'%live',1}.
- return.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/freg_range.S b/lib/compiler/test/beam_validator_SUITE_data/freg_range.S
index ee583a923e..b3ebff3ade 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/freg_range.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/freg_range.S
@@ -1,10 +1,10 @@
{module, freg_range}. %% version = 0
-{exports, [{module_info,0},{module_info,1},{prod,2},{sum,2},{sum_prod,3}]}.
+{exports, [{sum_1,2},{sum_2,2},{sum_3,2},{sum_4,2}]}.
{attributes, []}.
-{labels, 8}.
+{labels, 9}.
{function, sum_1, 2, 2}.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/freg_state.S b/lib/compiler/test/beam_validator_SUITE_data/freg_state.S
index ff4d7548ae..7466763482 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/freg_state.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/freg_state.S
@@ -1,6 +1,6 @@
{module, freg_state}. %% version = 0
-{exports, []}.
+{exports, [{sum_1,2},{sum_2,2},{sum_3,2},{sum_4,2},{sum_5,2}]}.
{attributes, []}.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/freg_uninit.S b/lib/compiler/test/beam_validator_SUITE_data/freg_uninit.S
index f8d805d9ec..71e833446a 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/freg_uninit.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/freg_uninit.S
@@ -1,10 +1,10 @@
{module, freg_uninit}. %% version = 0
-{exports, []}.
+{exports, [{sum_1,2},{sum_2,2}]}.
{attributes, []}.
-{labels, 8}.
+{labels, 7}.
{function, sum_1, 2, 2}.
@@ -14,7 +14,6 @@
{fconv,{x,0},{fr,0}}.
fclearerror.
{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,0}}.
- {'%live',1}.
return.
@@ -26,7 +25,12 @@
{fconv,{x,1},{fr,1}}.
fclearerror.
{fcheckerror,{f,0}}.
- {call,2,{f,8}}.
+ {call,2,{f,6}}.
{bif,fadd,{f,0},[{fr,0},{fr,1}],{fr,0}}.
- {'%live',1}.
+ return.
+
+{function, foo, 2, 6}.
+ {label,5}.
+ {func_info,{atom,t},{atom,foo},2}.
+ {label,6}.
return.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/illegal_instruction.S b/lib/compiler/test/beam_validator_SUITE_data/illegal_instruction.S
deleted file mode 100644
index d6e92abc71..0000000000
--- a/lib/compiler/test/beam_validator_SUITE_data/illegal_instruction.S
+++ /dev/null
@@ -1,26 +0,0 @@
-{module, illegal_instruction}. %% version = 0
-
-{exports, []}.
-
-{attributes, []}.
-
-{labels, 7}.
-
-
-{function, t, 1, 2}.
- {label,1}.
- {func_info,{atom,illegal_instruction},{atom,t},1}.
- {label,2}.
- {my_illegal_instruction,{x,0}}.
- return.
-
-
-{function, x, 1, 4}.
- {label,3}.
- bad_func_info.
- {label,4}.
- {my_illegal_instruction,{x,0}}.
- return.
-
-{function, y, 0, 17}.
- \ No newline at end of file
diff --git a/lib/compiler/test/beam_validator_SUITE_data/no_exception_in_catch.S b/lib/compiler/test/beam_validator_SUITE_data/no_exception_in_catch.S
index e08a718a39..1a5b417a5f 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/no_exception_in_catch.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/no_exception_in_catch.S
@@ -26,7 +26,7 @@
{call_ext,1,{extfunc,erlang,erase,1}}.
{move,{atom,nested},{x,0}}.
{call_ext,1,{extfunc,erlang,erase,1}}.
- {bif,self,nofail,[],{x,0}}.
+ {bif,self,{f,0},[],{x,0}}.
{'try',{y,8},{f,13}}.
{'try',{y,7},{f,11}}.
{'try',{y,6},{f,9}}.
@@ -34,7 +34,7 @@
%% Because the following instructions can't possible throw an exception,
%% label 7 used to get no state. Now the try_end itself will save the state.
{move,{x,0},{y,4}}.
- {bif,self,nofail,[],{x,0}}.
+ {bif,self,{f,0},[],{x,0}}.
{'%live',1}.
{try_end,{y,5}}.
{test,is_eq_exact,{f,15},[{x,0},{y,4}]}.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/stack.S b/lib/compiler/test/beam_validator_SUITE_data/stack.S
index 244c22a2f9..e4356a9d00 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/stack.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/stack.S
@@ -1,10 +1,10 @@
{module, stack}. %% version = 0
-{exports, [{a,2},{b,2},{c,2},{d,2},{e,2}]}.
+{exports, [{a,2},{b,2},{c,2},{d,2},{e,2},{bad_1,0},{bad_2,0},{foo,0}]}.
{attributes, []}.
-{labels, 21}.
+{labels, 17}.
{function, a, 2, 2}.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/undef_label.S b/lib/compiler/test/beam_validator_SUITE_data/undef_label.S
deleted file mode 100644
index dd29066bf4..0000000000
--- a/lib/compiler/test/beam_validator_SUITE_data/undef_label.S
+++ /dev/null
@@ -1,22 +0,0 @@
-{module, undef_label}. %% version = 0
-
-{exports, []}.
-
-{attributes, []}.
-
-{labels, 7}.
-
-
-{function, t, 1, 2}.
- {label,1}.
- {func_info,{atom,undef_label},{atom,t},1}.
- {label,2}.
- {test,is_eq_exact,{f,42},[{x,0},{atom,x}]}.
- {move,{atom,ok},{x,0}}.
- return.
-
-{function, x, 1, 17}.
- {label,3}.
- {func_info,{atom,undef_label},{atom,x},1}.
- {label,4}.
- return.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/uninit.S b/lib/compiler/test/beam_validator_SUITE_data/uninit.S
index 1a45c31411..9a66f4f7d6 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/uninit.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/uninit.S
@@ -1,9 +1,11 @@
{module, uninit}. %% version = 0
-{exports, []}.
+{exports, [{sum_1,2},{sum_2,2},{sum_3,2}]}.
{attributes, []}.
+{labels, 9}.
+
{function, sum_1, 2, 2}.
{label,1}.
{func_info,{atom,t},{atom,sum_1},2}.
@@ -11,7 +13,7 @@
{allocate,1,2}.
{move,{y,0},{x,0}}.
{'%live',1}.
- {call,1,{f,10}}.
+ {call,1,{f,8}}.
{bif,'+',{f,0},[{x,0},{y,0}],{x,0}}.
{'%live',1}.
{deallocate,1}.
@@ -23,7 +25,7 @@
{label,4}.
{allocate,1,2}.
{'%live',1}.
- {call,1,{f,10}}.
+ {call,1,{f,8}}.
{bif,'+',{f,0},[{x,0},{y,0}],{x,0}}.
{'%live',1}.
{deallocate,1}.
@@ -35,14 +37,14 @@
{label,6}.
{allocate_zero,1,2}.
{'%live',1}.
- {call,1,{f,10}}.
+ {call,1,{f,8}}.
{bif,'+',{f,0},[{x,0},{y,0}],{x,0}}.
{'%live',1}.
{deallocate,1}.
return.
-{function, id, 1, 10}.
- {label,9}.
+{function, id, 1, 8}.
+ {label,7}.
{func_info,{atom,t},{atom,id},1}.
- {label,10}.
+ {label,8}.
return.
diff --git a/lib/compiler/test/beam_validator_SUITE_data/xrange.S b/lib/compiler/test/beam_validator_SUITE_data/xrange.S
index 3abbdffbc2..c6f20288f7 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/xrange.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/xrange.S
@@ -1,10 +1,10 @@
{module, xrange}. %% version = 0
-{exports, [{module_info,0},{module_info,1},{prod,2},{sum,2},{sum_prod,3}]}.
+{exports, [{sum_1,2},{sum_2,2},{sum_3,2},{sum_4,2}]}.
{attributes, []}.
-{labels, 8}.
+{labels, 9}.
{function, sum_1, 2, 2}.