diff options
Diffstat (limited to 'lib/compiler/test/beam_validator_SUITE_data')
6 files changed, 638 insertions, 2 deletions
diff --git a/lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S b/lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S index a60ca1e89a..c7610971f1 100644 --- a/lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S +++ b/lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S @@ -11,5 +11,5 @@ {label,1}. {func_info,{atom,t},{atom,t},1}. {label,2}. - {test,bs_start_match2,{f,1},1,[{x,0},0],{x,0}}. + {test,bs_start_match3,{f,1},1,[{x,0}],{x,0}}. return. diff --git a/lib/compiler/test/beam_validator_SUITE_data/bad_try_catch_nesting.S b/lib/compiler/test/beam_validator_SUITE_data/bad_try_catch_nesting.S new file mode 100644 index 0000000000..9f1b21a17b --- /dev/null +++ b/lib/compiler/test/beam_validator_SUITE_data/bad_try_catch_nesting.S @@ -0,0 +1,64 @@ +{module, bad_try_catch_nesting}. %% version = 0 + +{exports, [{main,2},{module_info,0},{module_info,1}]}. + +{attributes, []}. + +{labels, 11}. + + +{function, main, 2, 2}. + {label,1}. + {line,[{location,"bad_try_catch_nesting.erl",4}]}. + {func_info,{atom,bad_try_catch_nesting},{atom,main},2}. + {label,2}. + {allocate_zero,3,2}. + {'try',{y,1},{f,5}}. + {move,{x,1},{y,0}}. + {'try',{y,2},{f,3}}. + {line,[{location,"bad_try_catch_nesting.erl",7}]}. + {call_fun,0}. + {try_end,{y,2}}. + {jump,{f,4}}. + {label,3}. + {try_case,{y,2}}. + {test,is_ne_exact,{f,4},[{x,0},{atom,error}]}. + {line,[]}. + {bif,raise,{f,0},[{x,2},{x,1}],{x,0}}. + {label,4}. + {move,{y,0},{x,0}}. + {kill,{y,0}}. + {line,[{location,"bad_try_catch_nesting.erl",12}]}. + {call_fun,0}. + {try_end,{y,1}}. + {deallocate,3}. + return. + {label,5}. + {try_case,{y,1}}. + {test,is_eq_exact,{f,6},[{x,0},{atom,throw}]}. + {deallocate,3}. + return. + {label,6}. + {line,[]}. + {bif,raise,{f,0},[{x,2},{x,1}],{x,0}}. + + +{function, module_info, 0, 8}. + {label,7}. + {line,[]}. + {func_info,{atom,bad_try_catch_nesting},{atom,module_info},0}. + {label,8}. + {move,{atom,bad_try_catch_nesting},{x,0}}. + {line,[]}. + {call_ext_only,1,{extfunc,erlang,get_module_info,1}}. + + +{function, module_info, 1, 10}. + {label,9}. + {line,[]}. + {func_info,{atom,bad_try_catch_nesting},{atom,module_info},1}. + {label,10}. + {move,{x,0},{x,1}}. + {move,{atom,bad_try_catch_nesting},{x,0}}. + {line,[]}. + {call_ext_only,2,{extfunc,erlang,get_module_info,2}}. diff --git a/lib/compiler/test/beam_validator_SUITE_data/bad_tuples.S b/lib/compiler/test/beam_validator_SUITE_data/bad_tuples.S new file mode 100644 index 0000000000..7980241c37 --- /dev/null +++ b/lib/compiler/test/beam_validator_SUITE_data/bad_tuples.S @@ -0,0 +1,88 @@ +{module, bad_tuples}. %% version = 0 + +{exports, [{heap_overflow,1}, + {long,2}, + {module_info,0}, + {module_info,1}, + {self_referential,1}, + {short,1}]}. + +{attributes, []}. + +{labels, 13}. + + +{function, short, 1, 2}. + {label,1}. + {line,[{location,"bad_tuples.erl",4}]}. + {func_info,{atom,bad_tuples},{atom,short},1}. + {label,2}. + {test_heap,3,1}. + {put_tuple,2,{x,1}}. + {put,{atom,ok}}. + {move,{x,1},{x,0}}. + return. + + +{function, long, 2, 4}. + {label,3}. + {line,[{location,"bad_tuples.erl",7}]}. + {func_info,{atom,bad_tuples},{atom,long},2}. + {label,4}. + {test_heap,6,2}. + {put_tuple,2,{x,2}}. + {put,{x,0}}. + {put,{x,1}}. + {put,{atom,too_long}}. + {put_tuple,2,{x,0}}. + {put,{atom,ok}}. + {put,{x,2}}. + return. + + +{function, heap_overflow, 1, 6}. + {label,5}. + {line,[{location,"bad_tuples.erl",10}]}. + {func_info,{atom,bad_tuples},{atom,heap_overflow},1}. + {label,6}. + {test_heap,3,1}. + {put_tuple,2,{x,1}}. + {put,{atom,ok}}. + {put,{x,0}}. + {put,{x,0}}. + {move,{x,1},{x,0}}. + return. + + +{function, self_referential, 1, 8}. + {label,7}. + {line,[{location,"bad_tuples.erl",13}]}. + {func_info,{atom,bad_tuples},{atom,self_referential},1}. + {label,8}. + {test_heap,3,1}. + {put_tuple,2,{x,1}}. + {put,{atom,ok}}. + {put,{x,1}}. + {move,{x,1},{x,0}}. + return. + + +{function, module_info, 0, 10}. + {label,9}. + {line,[]}. + {func_info,{atom,bad_tuples},{atom,module_info},0}. + {label,10}. + {move,{atom,bad_tuples},{x,0}}. + {line,[]}. + {call_ext_only,1,{extfunc,erlang,get_module_info,1}}. + + +{function, module_info, 1, 12}. + {label,11}. + {line,[]}. + {func_info,{atom,bad_tuples},{atom,module_info},1}. + {label,12}. + {move,{x,0},{x,1}}. + {move,{atom,bad_tuples},{x,0}}. + {line,[]}. + {call_ext_only,2,{extfunc,erlang,get_module_info,2}}. 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 481d55045d..aa344807e4 100644 --- a/lib/compiler/test/beam_validator_SUITE_data/merge_undefined.S +++ b/lib/compiler/test/beam_validator_SUITE_data/merge_undefined.S @@ -15,8 +15,9 @@ {select_val,{x,0},{f,1},{list,[{atom,gurka},{f,3},{atom,delete},{f,4}]}}. {label,3}. {allocate_heap,2,6,2}. - %% The Y registers are not initialized here. {test,is_eq_exact,{f,5},[{x,0},{atom,ok}]}. + %% This is unreachable since {x,0} is known not to be 'ok'. We should not + %% fail with "uninitialized y registers" on erlang:exit/1 {move,{atom,nisse},{x,0}}. {call_ext,1,{extfunc,erlang,exit,1}}. {label,4}. @@ -29,6 +30,7 @@ {call_ext,2,{extfunc,io,format,2}}. {test,is_ne_exact,{f,6},[{x,0},{atom,ok}]}. {label,5}. + %% The Y registers are not initialized here. {move,{atom,logReader},{x,1}}. {move,{atom,console},{x,0}}. {call_ext,2,{extfunc,debug,filter,2}}. diff --git a/lib/compiler/test/beam_validator_SUITE_data/receive_stacked.S b/lib/compiler/test/beam_validator_SUITE_data/receive_stacked.S new file mode 100644 index 0000000000..a878204d16 --- /dev/null +++ b/lib/compiler/test/beam_validator_SUITE_data/receive_stacked.S @@ -0,0 +1,390 @@ +{module, receive_stacked}. %% version = 0 + +{exports, [{f1,0}, + {f2,0}, + {f3,0}, + {f4,0}, + {f5,0}, + {f6,0}, + {f7,0}, + {f8,0}, + {id,1}, + {m1,0}, + {m2,0}, + {module_info,0}, + {module_info,1}]}. + +{attributes, []}. + +{labels, 57}. + + +{function, f1, 0, 2}. + {label,1}. + {line,[{location,"receive_stacked.erl",15}]}. + {func_info,{atom,receive_stacked},{atom,f1},0}. + {label,2}. + {allocate_zero,1,0}. + {label,3}. + {loop_rec,{f,5},{x,0}}. + {move,{x,0},{y,0}}. + {test,is_integer,{f,4},[{y,0}]}. + remove_message. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",18}]}. + {call,1,{f,52}}. + {move,{y,0},{x,0}}. + {deallocate,1}. + return. + {label,4}. + {loop_rec_end,{f,3}}. + {label,5}. + {wait,{f,3}}. + + +{function, f2, 0, 7}. + {label,6}. + {line,[{location,"receive_stacked.erl",22}]}. + {func_info,{atom,receive_stacked},{atom,f2},0}. + {label,7}. + {allocate_zero,2,0}. + {label,8}. + {loop_rec,{f,10},{x,0}}. + {test,is_nonempty_list,{f,9},[{x,0}]}. + {get_list,{x,0},{y,1},{x,0}}. + {test,is_nil,{f,9},[{x,0}]}. + {test_heap,3,0}. + remove_message. + {put_tuple,2,{y,0}}. + {put,{atom,ok}}. + {put,{y,1}}. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",26}]}. + {call,1,{f,52}}. + {test_heap,3,0}. + {put_tuple,2,{x,0}}. + {put,{y,0}}. + {put,{y,1}}. + {deallocate,2}. + return. + {label,9}. + {loop_rec_end,{f,8}}. + {label,10}. + {wait,{f,8}}. + + +{function, f3, 0, 12}. + {label,11}. + {line,[{location,"receive_stacked.erl",30}]}. + {func_info,{atom,receive_stacked},{atom,f3},0}. + {label,12}. + {allocate_zero,2,0}. + {label,13}. + {loop_rec,{f,15},{x,0}}. + {test,is_nonempty_list,{f,14},[{x,0}]}. + {get_hd,{x,0},{y,1}}. + {test,is_integer,{f,14},[{y,1}]}. + {test_heap,3,0}. + remove_message. + {put_tuple,2,{y,0}}. + {put,{atom,ok}}. + {put,{y,1}}. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",34}]}. + {call,1,{f,52}}. + {test_heap,3,0}. + {put_tuple,2,{x,0}}. + {put,{y,0}}. + {put,{y,1}}. + {deallocate,2}. + return. + {label,14}. + {loop_rec_end,{f,13}}. + {label,15}. + {wait,{f,13}}. + + +{function, f4, 0, 17}. + {label,16}. + {line,[{location,"receive_stacked.erl",38}]}. + {func_info,{atom,receive_stacked},{atom,f4},0}. + {label,17}. + {allocate_zero,2,0}. + {label,18}. + {loop_rec,{f,20},{x,0}}. + {test,is_nonempty_list,{f,19},[{x,0}]}. + {get_tl,{x,0},{y,1}}. + {test,is_list,{f,19},[{y,1}]}. + {test_heap,3,0}. + remove_message. + {put_tuple,2,{y,0}}. + {put,{atom,ok}}. + {put,{y,1}}. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",42}]}. + {call,1,{f,52}}. + {test_heap,3,0}. + {put_tuple,2,{x,0}}. + {put,{y,0}}. + {put,{y,1}}. + {deallocate,2}. + return. + {label,19}. + {loop_rec_end,{f,18}}. + {label,20}. + {wait,{f,18}}. + + +{function, f5, 0, 22}. + {label,21}. + {line,[{location,"receive_stacked.erl",46}]}. + {func_info,{atom,receive_stacked},{atom,f5},0}. + {label,22}. + {allocate_zero,2,0}. + {label,23}. + {loop_rec,{f,25},{x,0}}. + {test,is_tuple,{f,24},[{x,0}]}. + {test,test_arity,{f,24},[{x,0},1]}. + {get_tuple_element,{x,0},0,{y,1}}. + {test,is_integer,{f,24},[{y,1}]}. + remove_message. + {put_map_assoc,{f,0},{literal,#{}},{y,0},0,{list,[{atom,key},{y,1}]}}. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",50}]}. + {call,1,{f,52}}. + {test_heap,3,0}. + {put_tuple,2,{x,0}}. + {put,{y,0}}. + {put,{y,1}}. + {deallocate,2}. + return. + {label,24}. + {loop_rec_end,{f,23}}. + {label,25}. + {wait,{f,23}}. + + +{function, f6, 0, 27}. + {label,26}. + {line,[{location,"receive_stacked.erl",54}]}. + {func_info,{atom,receive_stacked},{atom,f6},0}. + {label,27}. + {allocate_zero,1,0}. + {label,28}. + {loop_rec,{f,30},{x,0}}. + {test,bs_start_match3,{f,29},1,[{x,0}],{x,0}}. + {test,bs_get_integer2, + {f,29}, + 1, + [{x,0}, + {integer,8}, + 1, + {field_flags,[{anno,[56,{file,"receive_stacked.erl"}]}, + unsigned,big]}], + {x,1}}. + {test,bs_get_binary2, + {f,29}, + 1, + [{x,0}, + {atom,all}, + 8, + {field_flags,[{anno,[56,{file,"receive_stacked.erl"}]}, + unsigned,big]}], + {y,0}}. + {'%', + {no_bin_opt, + {binary_used_in,{gc_bif,byte_size,{f,29},0,[{y,0}],{x,0}}}, + [56,{file,"receive_stacked.erl"}]}}. + {line,[{location,"receive_stacked.erl",56}]}. + {gc_bif,byte_size,{f,29},0,[{y,0}],{x,0}}. + {test,is_lt,{f,29},[{integer,8},{x,0}]}. + remove_message. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",57}]}. + {call,1,{f,52}}. + {move,{y,0},{x,0}}. + {deallocate,1}. + return. + {label,29}. + {loop_rec_end,{f,28}}. + {label,30}. + {wait,{f,28}}. + + +{function, f7, 0, 32}. + {label,31}. + {line,[{location,"receive_stacked.erl",61}]}. + {func_info,{atom,receive_stacked},{atom,f7},0}. + {label,32}. + {allocate_zero,1,0}. + {label,33}. + {loop_rec,{f,35},{x,0}}. + {test,bs_start_match3,{f,34},1,[{x,0}],{x,0}}. + {test,bs_get_integer2, + {f,34}, + 1, + [{x,0}, + {integer,8}, + 1, + {field_flags,[{anno,[63,{file,"receive_stacked.erl"}]}, + unsigned,big]}], + {x,1}}. + {test,bs_get_binary2, + {f,34}, + 1, + [{x,0}, + {atom,all}, + 8, + {field_flags,[{anno,[63,{file,"receive_stacked.erl"}]}, + unsigned,big]}], + {y,0}}. + {'%',{no_bin_opt,{binary_used_in,{test,is_binary,{f,34},[{y,0}]}}, + [63,{file,"receive_stacked.erl"}]}}. + {test,is_eq_exact,{f,34},[{y,0},{literal,<<0,1,2,3>>}]}. + remove_message. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",64}]}. + {call,1,{f,52}}. + {move,{y,0},{x,0}}. + {deallocate,1}. + return. + {label,34}. + {loop_rec_end,{f,33}}. + {label,35}. + {wait,{f,33}}. + + +{function, f8, 0, 37}. + {label,36}. + {line,[{location,"receive_stacked.erl",68}]}. + {func_info,{atom,receive_stacked},{atom,f8},0}. + {label,37}. + {allocate_zero,1,0}. + {label,38}. + {loop_rec,{f,40},{x,0}}. + {test,bs_start_match3,{f,39},1,[{x,0}],{x,1}}. + {test,bs_get_integer2, + {f,39}, + 2, + [{x,1}, + {integer,8}, + 1, + {field_flags,[{anno,[70,{file,"receive_stacked.erl"}]}, + unsigned,big]}], + {x,2}}. + {test,bs_get_binary2, + {f,39}, + 2, + [{x,1}, + {atom,all}, + 8, + {field_flags,[{anno,[70,{file,"receive_stacked.erl"}]}, + unsigned,big]}], + {y,0}}. + {'%',{no_bin_opt,{[{x,1},{y,0}],{loop_rec_end,{f,38}},not_handled}, + [70,{file,"receive_stacked.erl"}]}}. + {test,is_eq_exact,{f,39},[{x,0},{literal,<<0,1,2,3>>}]}. + remove_message. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",71}]}. + {call,1,{f,52}}. + {move,{y,0},{x,0}}. + {deallocate,1}. + return. + {label,39}. + {loop_rec_end,{f,38}}. + {label,40}. + {wait,{f,38}}. + + +{function, m1, 0, 42}. + {label,41}. + {line,[{location,"receive_stacked.erl",75}]}. + {func_info,{atom,receive_stacked},{atom,m1},0}. + {label,42}. + {allocate_zero,1,0}. + {label,43}. + {loop_rec,{f,45},{x,0}}. + {test,is_map,{f,44},[{x,0}]}. + {get_map_elements,{f,44},{x,0},{list,[{atom,key},{y,0}]}}. + {test,is_integer,{f,44},[{y,0}]}. + remove_message. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",78}]}. + {call,1,{f,52}}. + {test_heap,2,0}. + {put_list,{y,0},nil,{x,0}}. + {deallocate,1}. + return. + {label,44}. + {loop_rec_end,{f,43}}. + {label,45}. + {wait,{f,43}}. + + +{function, m2, 0, 47}. + {label,46}. + {line,[{location,"receive_stacked.erl",82}]}. + {func_info,{atom,receive_stacked},{atom,m2},0}. + {label,47}. + {allocate_zero,4,0}. + {move,{atom,key1},{x,0}}. + {line,[{location,"receive_stacked.erl",83}]}. + {call,1,{f,52}}. + {move,{x,0},{y,3}}. + {move,{atom,key2},{x,0}}. + {line,[{location,"receive_stacked.erl",84}]}. + {call,1,{f,52}}. + {move,{x,0},{y,2}}. + {label,48}. + {loop_rec,{f,50},{x,0}}. + {test,is_map,{f,49},[{x,0}]}. + {get_map_elements,{f,49},{x,0},{list,[{y,3},{y,1}]}}. + {get_map_elements,{f,49},{x,0},{list,[{y,2},{y,0}]}}. + {test,is_integer,{f,49},[{y,1}]}. + {test,is_integer,{f,49},[{y,0}]}. + remove_message. + {kill,{y,2}}. + {kill,{y,3}}. + {move,{integer,42},{x,0}}. + {line,[{location,"receive_stacked.erl",87}]}. + {call,1,{f,52}}. + {test_heap,3,0}. + {put_tuple,2,{x,0}}. + {put,{y,1}}. + {put,{y,0}}. + {deallocate,4}. + return. + {label,49}. + {loop_rec_end,{f,48}}. + {label,50}. + {wait,{f,48}}. + + +{function, id, 1, 52}. + {label,51}. + {line,[{location,"receive_stacked.erl",91}]}. + {func_info,{atom,receive_stacked},{atom,id},1}. + {label,52}. + return. + + +{function, module_info, 0, 54}. + {label,53}. + {line,[]}. + {func_info,{atom,receive_stacked},{atom,module_info},0}. + {label,54}. + {move,{atom,receive_stacked},{x,0}}. + {line,[]}. + {call_ext_only,1,{extfunc,erlang,get_module_info,1}}. + + +{function, module_info, 1, 56}. + {label,55}. + {line,[]}. + {func_info,{atom,receive_stacked},{atom,module_info},1}. + {label,56}. + {move,{x,0},{x,1}}. + {move,{atom,receive_stacked},{x,0}}. + {line,[]}. + {call_ext_only,2,{extfunc,erlang,get_module_info,2}}. diff --git a/lib/compiler/test/beam_validator_SUITE_data/receive_stacked.erl b/lib/compiler/test/beam_validator_SUITE_data/receive_stacked.erl new file mode 100644 index 0000000000..b95fa9ca62 --- /dev/null +++ b/lib/compiler/test/beam_validator_SUITE_data/receive_stacked.erl @@ -0,0 +1,92 @@ +-module(receive_stacked). +-compile([export_all,nowarn_export_all]). + +%% Messages may be stored outside any process heap until they +%% have been accepted by the 'remove_message' instruction. +%% When matching of a message fails, it is not allowed to +%% leave references to the message or any part of it in +%% the Y registers. An experimental code generator could +%% do that, causing an emulator crash if there happenened to +%% be a garbage collection. +%% +%% The 'S' file corresponding to this file was compiled with +%% that experimental code generator. + +f1() -> + receive + X when is_integer(X) -> + id(42), + X + end. + +f2() -> + receive + [X] -> + Res = {ok,X}, + id(42), + {Res,X} + end. + +f3() -> + receive + [H|_] when is_integer(H) -> + Res = {ok,H}, + id(42), + {Res,H} + end. + +f4() -> + receive + [_|T] when is_list(T) -> + Res = {ok,T}, + id(42), + {Res,T} + end. + +f5() -> + receive + {X} when is_integer(X) -> + Res = #{key=>X}, + id(42), + {Res,X} + end. + +f6() -> + receive + <<_:8,T/binary>> when byte_size(T) > 8 -> + id(42), + T + end. + +f7() -> + receive + <<_:8,T/binary>> when is_binary(T) -> + id(42), + T + end. + +f8() -> + receive + <<_:8,T/binary>> = Bin when is_binary(Bin) -> + id(42), + T + end. + +m1() -> + receive + #{key:=V} when is_integer(V) -> + id(42), + [V] + end. + +m2() -> + K1 = id(key1), + K2 = id(key2), + receive + #{K1:=V1,K2:=V2} when is_integer(V1), is_integer(V2) -> + id(42), + {V1,V2} + end. + +id(I) -> + I. |