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-rw-r--r--lib/compiler/src/beam_validator.erl248
-rw-r--r--lib/compiler/test/beam_validator_SUITE.erl163
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/bad_dsetel.S6
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/bin_aligned.S2
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/bin_match.S64
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/dead_code.S25
-rw-r--r--lib/compiler/test/beam_validator_SUITE_data/erl_prim_loader.beambin17460 -> 0 bytes
-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/merge_undefined.S3
-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
-rw-r--r--lib/compiler/test/misc_SUITE.erl8
18 files changed, 146 insertions, 469 deletions
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl
index 1f2448d433..e60184c929 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.
%%%
@@ -196,23 +131,16 @@ validate_0(Module, [{function,Name,Ar,Entry,Code}|Fs], Ft) ->
try validate_1(Code, Name, Ar, Entry, Ft) of
_ -> validate_0(Module, Fs, Ft)
catch
- Error ->
+ throw:Error ->
+ %% Controlled error.
[Error|validate_0(Module, Fs, Ft)];
- error:Error ->
- [validate_error(Error, Module, Name, Ar)|validate_0(Module, Fs, Ft)]
+ Class:Error ->
+ %% Crash.
+ Stack = erlang:get_stacktrace(),
+ io:fwrite("Function: ~w/~w\n", [Name,Ar]),
+ erlang:raise(Class, Error, Stack)
end.
--ifdef(DEBUG).
-validate_error(Error, Module, Name, Ar) ->
- exit(validate_error_1(Error, Module, Name, Ar)).
--else.
-validate_error(Error, Module, Name, Ar) ->
- validate_error_1(Error, Module, Name, Ar).
--endif.
-validate_error_1(Error, Module, Name, Ar) ->
- {{Module,Name,Ar},
- {internal_error,'_',{Error,erlang:get_stacktrace()}}}.
-
-type index() :: non_neg_integer().
-type reg_tab() :: gb_trees:tree(index(), 'none' | {'value', _}).
@@ -225,7 +153,6 @@ validate_error_1(Error, Module, Name, Ar) ->
hf=0, %Available heap size for floats.
fls=undefined, %Floating point state.
ct=[], %List of hot catch/try labels
- bsm=undefined, %Bit syntax matching state.
bits=undefined, %Number of bits in bit syntax binary.
setelem=false %Previous instruction was setelement/3.
}).
@@ -308,7 +235,7 @@ 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),
@@ -403,10 +330,6 @@ 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 ->
@@ -432,9 +355,6 @@ valfun_1({put_tuple,Sz,Dst}, Vst0) when is_integer(Sz) ->
valfun_1({put,Src}, Vst) ->
assert_term(Src, Vst),
eat_heap(1, Vst);
-valfun_1({put_string,Sz,_,Dst}, Vst0) when is_integer(Sz) ->
- Vst = eat_heap(2*Sz, Vst0),
- set_type_reg(cons, Dst, Vst);
%% Instructions for optimization of selective receives.
valfun_1({recv_mark,{f,Fail}}, Vst) when is_integer(Fail) ->
Vst;
@@ -602,8 +522,6 @@ valfun_4({call_ext_last,Live,Func,StkSize},
tail_call(Func, Live, Vst);
valfun_4({call_ext_last,_,_,_}, #vst{current=#st{numy=NumY}}) ->
error({allocated,NumY});
-valfun_4({make_fun,_,_,Live}, Vst) ->
- call('fun', Live, Vst);
valfun_4({make_fun2,_,_,_,Live}, Vst) ->
call(make_fun, Live, Vst);
%% Other BIFs
@@ -620,8 +538,6 @@ 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),
@@ -738,32 +654,6 @@ valfun_4({bs_save2,Ctx,SavePoint}, Vst) ->
valfun_4({bs_restore2,Ctx,SavePoint}, Vst) ->
bsm_restore(Ctx, SavePoint, Vst);
-%% Bit syntax instructions.
-valfun_4({bs_start_match,{f,_Fail}=F,Src}, Vst) ->
- valfun_4({test,bs_start_match,F,[Src]}, Vst);
-valfun_4({test,bs_start_match,{f,Fail},[Src]}, Vst) ->
- assert_term(Src, Vst),
- bs_start_match(branch_state(Fail, Vst));
-
-valfun_4({bs_save,SavePoint}, Vst) ->
- bs_assert_state(Vst),
- bs_save(SavePoint, Vst);
-valfun_4({bs_restore,SavePoint}, Vst) ->
- bs_assert_state(Vst),
- bs_assert_savepoint(SavePoint, Vst),
- Vst;
-valfun_4({test,bs_skip_bits,{f,Fail},[Src,_,_]}, Vst) ->
- bs_assert_state(Vst),
- assert_term(Src, Vst),
- branch_state(Fail, Vst);
-valfun_4({test,bs_test_tail,{f,Fail},_}, Vst) ->
- bs_assert_state(Vst),
- branch_state(Fail, Vst);
-valfun_4({test,_,{f,Fail},[_,_,_,Dst]}, Vst0) ->
- bs_assert_state(Vst0),
- Vst = branch_state(Fail, Vst0),
- set_type_reg({integer,[]}, Dst, Vst);
-
%% Other test instructions.
valfun_4({test,is_float,{f,Lbl},[Float]}, Vst) ->
assert_term(Float, Vst),
@@ -795,9 +685,6 @@ valfun_4({bs_utf8_size,{f,Fail},A,Dst}, Vst) ->
valfun_4({bs_utf16_size,{f,Fail},A,Dst}, Vst) ->
assert_term(A, Vst),
set_type_reg({integer,[]}, Dst, branch_state(Fail, Vst));
-valfun_4({bs_bits_to_bytes,{f,Fail},Src,Dst}, Vst) ->
- assert_term(Src, Vst),
- set_type_reg({integer,[]}, Dst, branch_state(Fail, Vst));
valfun_4({bs_init2,{f,Fail},Sz,Heap,Live,_,Dst}, Vst0) ->
verify_live(Live, Vst0),
if
@@ -868,16 +755,6 @@ valfun_4({bs_put_utf32,{f,Fail},_,Src}=I, Vst0) ->
assert_term(Src, Vst0),
Vst = bs_align_check(I, Vst0),
branch_state(Fail, Vst);
-%% Old bit syntax construction (before R10B).
-valfun_4({bs_init,_,_}, Vst) ->
- bs_zero_bits(Vst);
-valfun_4({bs_need_buf,_}, Vst) -> Vst;
-valfun_4({bs_final,{f,Fail},Dst}, Vst0) ->
- Vst = branch_state(Fail, Vst0),
- set_type_reg(binary, Dst, Vst);
-valfun_4({bs_final2,Src,Dst}, Vst0) ->
- assert_term(Src, Vst0),
- set_type_reg(binary, Dst, Vst0);
%% Map instructions.
valfun_4({put_map_assoc,{f,Fail},Src,Dst,Live,{list,List}}, Vst) ->
verify_put_map(Fail, Src, Dst, Live, List, Vst);
@@ -940,9 +817,6 @@ validate_bs_skip_utf(Fail, Ctx, Live, Vst0) ->
%%
val_dsetel({move,_,_}, Vst) ->
Vst;
-val_dsetel({put_string,0,{string,""},_}, Vst) ->
- %% An empty string is OK since it doesn't build anything.
- Vst;
val_dsetel({call_ext,3,{extfunc,erlang,setelement,3}}, #vst{current=St}=Vst) ->
Vst#vst{current=St#st{setelem=true}};
val_dsetel({set_tuple_element,_,_,_}, #vst{current=#st{setelem=false}}) ->
@@ -976,7 +850,7 @@ call(Name, Live, #vst{current=St}=Vst) ->
Type when Type =/= exception ->
%% Type is never 'exception' because it has been handled earlier.
Xs = gb_trees_from_list([{0,Type}]),
- Vst#vst{current=St#st{x=Xs,f=init_fregs(),bsm=undefined}}
+ Vst#vst{current=St#st{x=Xs,f=init_fregs()}}
end.
%% Tail call.
@@ -1034,7 +908,7 @@ allocate(_, _, _, _, #vst{current=#st{numy=Numy}}) ->
error({existing_stack_frame,{size,Numy}}).
deallocate(#vst{current=St}=Vst) ->
- Vst#vst{current=St#st{y=init_regs(0, initialized),numy=none,bsm=undefined}}.
+ Vst#vst{current=St#st{y=init_regs(0, initialized),numy=none}}.
test_heap(Heap, Live, Vst0) ->
verify_live(Live, Vst0),
@@ -1042,7 +916,7 @@ test_heap(Heap, Live, Vst0) ->
heap_alloc(Heap, Vst).
heap_alloc(Heap, #vst{current=St0}=Vst) ->
- St1 = kill_heap_allocation(St0#st{bsm=undefined}),
+ St1 = kill_heap_allocation(St0),
St = heap_alloc_1(Heap, St1),
Vst#vst{current=St}.
@@ -1152,42 +1026,6 @@ check_strict_value_termorder([V1|[V2|_]=Vs]) ->
check_strict_value_termorder([_]) -> true.
%%%
-%%% Binary matching.
-%%%
-%%% Possible values for the bsm field (=bit syntax matching state).
-%%%
-%%% undefined - Undefined (initial state). No matching instructions allowed.
-%%%
-%%% (gb set) - The gb set contains the defined save points.
-%%%
-%%% The bsm field is reset to 'undefined' by instructions that may cause a
-%%% a garbage collection (might move the binary) and/or context switch
-%%% (may invalidate the save points).
-
-bs_start_match(#vst{current=#st{bsm=undefined}=St}=Vst) ->
- Vst#vst{current=St#st{bsm=gb_sets:empty()}};
-bs_start_match(Vst) ->
- %% Must retain save points here - it is possible to restore back
- %% to a previous binary.
- Vst.
-
-bs_save(Reg, #vst{current=#st{bsm=Saved}=St}=Vst)
- when is_integer(Reg), Reg < ?MAXREG ->
- Vst#vst{current=St#st{bsm=gb_sets:add(Reg, Saved)}};
-bs_save(_, _) -> error(limit).
-
-bs_assert_savepoint(Reg, #vst{current=#st{bsm=Saved}}) ->
- case gb_sets:is_member(Reg, Saved) of
- false -> error({no_save_point,Reg});
- true -> ok
- end.
-
-bs_assert_state(#vst{current=#st{bsm=undefined}}) ->
- error(no_bs_match_state);
-bs_assert_state(_) -> ok.
-
-
-%%%
%%% New binary matching instructions.
%%%
@@ -1521,14 +1359,13 @@ merge_states(L, St, Branched) when L =/= 0 ->
{value,OtherSt} -> merge_states_1(St, OtherSt)
end.
-merge_states_1(#st{x=Xs0,y=Ys0,numy=NumY0,h=H0,ct=Ct0,bsm=Bsm0}=St,
- #st{x=Xs1,y=Ys1,numy=NumY1,h=H1,ct=Ct1,bsm=Bsm1}) ->
+merge_states_1(#st{x=Xs0,y=Ys0,numy=NumY0,h=H0,ct=Ct0}=St,
+ #st{x=Xs1,y=Ys1,numy=NumY1,h=H1,ct=Ct1}) ->
NumY = merge_stk(NumY0, NumY1),
Xs = merge_regs(Xs0, Xs1),
Ys = merge_y_regs(Ys0, Ys1),
Ct = merge_ct(Ct0, Ct1),
- Bsm = merge_bsm(Bsm0, Bsm1),
- St#st{x=Xs,y=Ys,numy=NumY,h=min(H0, H1),ct=Ct,bsm=Bsm}.
+ St#st{x=Xs,y=Ys,numy=NumY,h=min(H0, H1),ct=Ct}.
merge_stk(S, S) -> S;
merge_stk(_, _) -> undecided.
@@ -1611,10 +1448,6 @@ merge_types(T1, T2) when T1 =/= T2 ->
%% Too different. All we know is that the type is a 'term'.
term.
-merge_bsm(undefined, _) -> undefined;
-merge_bsm(_, undefined) -> undefined;
-merge_bsm(Bsm0, Bsm1) -> gb_sets:intersection(Bsm0, Bsm1).
-
tuple_sz([Sz]) -> Sz;
tuple_sz(Sz) -> Sz.
@@ -1836,52 +1669,3 @@ 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 8bbbcb21f2..c441f9f284 100644
--- a/lib/compiler/test/beam_validator_SUITE.erl
+++ b/lib/compiler/test/beam_validator_SUITE.erl
@@ -21,14 +21,14 @@
-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,mult_labels/1,
+ dead_code/1,
overwrite_catchtag/1,overwrite_trytag/1,accessing_tags/1,bad_catch_try/1,
cons_guard/1,
freg_range/1,freg_uninit/1,freg_state/1,
- bin_match/1,bad_bin_match/1,bin_aligned/1,bad_dsetel/1,
+ bad_bin_match/1,bin_aligned/1,bad_dsetel/1,
state_after_fault_in_catch/1,no_exception_in_catch/1,
undef_label/1,illegal_instruction/1,failing_gc_guard_bif/1,
map_field_lists/1]).
@@ -48,16 +48,16 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
test_lib:recompile(?MODULE),
- [beam_files,{group,p}].
+ [{group,p}].
groups() ->
[{p,test_lib:parallel(),
[compiler_bug,stupid_but_valid,xrange,
yrange,stack,call_last,merge_undefined,uninit,
- unsafe_catch,dead_code,mult_labels,
+ unsafe_catch,dead_code,
overwrite_catchtag,overwrite_trytag,accessing_tags,
bad_catch_try,cons_guard,freg_range,freg_uninit,
- freg_state,bin_match,bad_bin_match,bin_aligned,bad_dsetel,
+ freg_state,bad_bin_match,bin_aligned,bad_dsetel,
state_after_fault_in_catch,no_exception_in_catch,
undef_label,illegal_instruction,failing_gc_guard_bif,
map_field_lists]}].
@@ -74,27 +74,6 @@ 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.
@@ -154,14 +133,14 @@ 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) ->
@@ -175,10 +154,10 @@ call_last(Config) when is_list(Config) ->
merge_undefined(Config) when is_list(Config) ->
Errors = do_val(merge_undefined, Config),
- ?line [{{t,handle_call,2},
- {{call_ext,2,{extfunc,debug,filter,2}},
- 22,
- {uninitialized_reg,{y,0}}}}] = Errors,
+ [{{t,handle_call,2},
+ {{call_ext,2,{extfunc,debug,filter,2}},
+ 23,
+ {uninitialized_reg,{y,0}}}}] = Errors,
ok.
uninit(Config) when is_list(Config) ->
@@ -187,7 +166,7 @@ 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,
@@ -208,10 +187,6 @@ dead_code(Config) when is_list(Config) ->
[] = do_val(dead_code, Config),
ok.
-mult_labels(Config) when is_list(Config) ->
- [] = do_val(erl_prim_loader, Config, ".beam"),
- ok.
-
overwrite_catchtag(Config) when is_list(Config) ->
Errors = do_val(overwrite_catchtag, Config),
?line
@@ -228,11 +203,10 @@ 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) ->
@@ -319,13 +293,6 @@ freg_state(Config) when is_list(Config) ->
{fclearerror,5,{bad_floating_point_state,cleared}}}] = Errors,
ok.
-bin_match(Config) when is_list(Config) ->
- Errors = do_val(bin_match, Config),
- ?line
- [{{t,t,1},{{bs_save,0},4,no_bs_match_state}},
- {{t,x,1},{{bs_restore,1},16,{no_save_point,1}}}] = Errors,
- ok.
-
bad_bin_match(Config) when is_list(Config) ->
[{{t,t,1},{return,5,{match_context,{x,0}}}}] =
do_val(bad_bin_match, Config),
@@ -349,20 +316,20 @@ bad_dsetel(Config) when is_list(Config) ->
?line
[{{t,t,1},
{{set_tuple_element,{x,1},{x,0},1},
- 15,
+ 17,
illegal_context_for_set_tuple_element}}] = Errors,
ok.
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) ->
@@ -372,13 +339,46 @@ 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}},
@@ -431,16 +431,25 @@ map_field_lists(Config) ->
%%%-------------------------------------------------------------------------
-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 279b2fa97f..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}]}.
@@ -21,7 +21,9 @@
{move,{integer,3},{x,0}}.
{call_ext,3,{extfunc,erlang,setelement,3}}.
{test_heap,6,1}.
- {put_string,3,{string,"abc"},{x,1}}.
+ {put_list,{integer,99},nil,{x,1}}.
+ {put_list,{integer,98},{x,1},{x,1}}.
+ {put_list,{integer,97},{x,1},{x,1}}.
{set_tuple_element,{x,1},{x,0},1}.
{'%live',1}.
{deallocate,0}.
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/bin_match.S b/lib/compiler/test/beam_validator_SUITE_data/bin_match.S
deleted file mode 100644
index 96df0f7933..0000000000
--- a/lib/compiler/test/beam_validator_SUITE_data/bin_match.S
+++ /dev/null
@@ -1,64 +0,0 @@
-{module, bin_match}. %% version = 0
-
-{exports, [{t,1}]}.
-
-{attributes, []}.
-
-{labels, 8}.
-
-
-{function, t, 1, 2}.
- {label,1}.
- {func_info,{atom,t},{atom,t},1}.
- {label,2}.
-%% {test,bs_start_match,{f,1},[{x,0}]}.
- {bs_save,0}.
- {test,bs_get_integer,
- {f,3},
- [{integer,8},1,{field_flags,[aligned,unsigned,big]},{x,1}]}.
- {test,bs_get_integer,
- {f,3},
- [{integer,8},1,{field_flags,[aligned,unsigned,big]},{x,2}]}.
- {test,bs_test_tail,{f,3},[0]}.
- {test_heap,3,3}.
- {put_tuple,2,{x,0}}.
- {put,{x,1}}.
- {put,{x,2}}.
- {'%live',1}.
- return.
- {label,3}.
- {bs_restore,0}.
- {test,bs_get_integer,
- {f,1},
- [{integer,32},1,{field_flags,[aligned,unsigned,big]},{x,1}]}.
- {test,bs_test_tail,{f,1},[0]}.
- {move,{x,1},{x,0}}.
- return.
-
-{function, x, 1, 5}.
- {label,4}.
- {func_info,{atom,t},{atom,x},1}.
- {label,5}.
- {test,bs_start_match,{f,4},[{x,0}]}.
- {bs_save,0}.
- {test,bs_get_integer,
- {f,6},
- [{integer,8},1,{field_flags,[aligned,unsigned,big]},{x,1}]}.
- {test,bs_get_integer,
- {f,6},
- [{integer,8},1,{field_flags,[aligned,unsigned,big]},{x,2}]}.
- {test,bs_test_tail,{f,6},[0]}.
- {test_heap,3,3}.
- {put_tuple,2,{x,0}}.
- {put,{x,1}}.
- {put,{x,2}}.
- {'%live',1}.
- return.
- {label,6}.
- {bs_restore,1}.
- {test,bs_get_integer,
- {f,4},
- [{integer,32},1,{field_flags,[aligned,unsigned,big]},{x,1}]}.
- {test,bs_test_tail,{f,4},[0]}.
- {move,{x,1},{x,0}}.
- return.
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/erl_prim_loader.beam b/lib/compiler/test/beam_validator_SUITE_data/erl_prim_loader.beam
deleted file mode 100644
index dd58a88e42..0000000000
--- a/lib/compiler/test/beam_validator_SUITE_data/erl_prim_loader.beam
+++ /dev/null
Binary files differ
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/merge_undefined.S b/lib/compiler/test/beam_validator_SUITE_data/merge_undefined.S
index 3d76127824..481d55045d 100644
--- a/lib/compiler/test/beam_validator_SUITE_data/merge_undefined.S
+++ b/lib/compiler/test/beam_validator_SUITE_data/merge_undefined.S
@@ -22,7 +22,8 @@
{label,4}.
{allocate_heap,1,6,2}.
{move,{x,1},{y,0}}.
- {put_string,2,{string,"~p"},{x,0}}.
+ {put_list,{integer,112},nil,{x,0}}.
+ {put_list,{integer,126},{x,0},{x,0}}.
{put_list,{y,0},nil,{x,1}}.
{'%live',2}.
{call_ext,2,{extfunc,io,format,2}}.
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}.
diff --git a/lib/compiler/test/misc_SUITE.erl b/lib/compiler/test/misc_SUITE.erl
index d721a86f5a..68a31f14d5 100644
--- a/lib/compiler/test/misc_SUITE.erl
+++ b/lib/compiler/test/misc_SUITE.erl
@@ -280,6 +280,14 @@ silly_coverage(Config) when is_list(Config) ->
{label,2}|non_proper_list]}],99},
expect_error(fun() -> beam_z:module(BeamZInput, []) end),
+ %% beam_validator.
+ BeamValInput = {?MODULE,[{foo,0}],[],
+ [{function,foo,0,2,
+ [{label,1},
+ {func_info,{atom,?MODULE},{atom,foo},0},
+ {label,2}|non_proper_list]}],99},
+ expect_error(fun() -> beam_validator:module(BeamValInput, []) end),
+
ok.
expect_error(Fun) ->