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ef42295fe8
This makes it possible to get backtraces with executables
(including DLLs/SOs) like we had it already with -g -run.
Option -b includes -bt, and -bt includes -g.
- new file lib/bt-exe.c: used to link rt_printline and the
exception handler from tccrun.c into executables/DLLs.
- new file lib/bt-log.c: provides a function that may be
called from user code to print out a backtrace with a
message (currently for i386/x86_64 only):
int (*tcc_backtrace)(const char *fmt, ...);
As an extra hack, if 'fmt' is prefixed like "^file.c^..."
then the backtrace will skip calls from within 'file.c'.
- new file lib/bt-dll.c: used on win32 to link the backtrace
and bcheck functions with the main module at runtime
- bcheck.c: now uses the tcc_backtrace function from above
- tccgen.c: minor cleanups
- tccelf.c: stab sections get SHF_ALLOC for easy access.
Also in relocate_section(): 64bit relocations for stabs
in DLLs cannot work. To find DLL addresses, the DLL base
is added manually in tccrun.c via rc.prog_base instead.
- tccpe.c: there are some changes to allow merging sections,
used to merge .finit_array into .data in the first place.
- tccpp.c: tcc -run now #defines __TCC_RUN__
also: refactor a line in tal_realloc that was incompatible
with bcheck
- tcctest.c: fixed a problem with r12 which tcc cannot preserve
as well as gcc does.
- tests2/112_backtrace.c: test the feature and the bcheck test18
that previously was in boundtest.c
144 lines
4.5 KiB
Plaintext
144 lines
4.5 KiB
Plaintext
[test_56_btype_excess_1]
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60_errors_and_warnings.c:2: error: too many basic types
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[test_57_btype_excess_2]
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60_errors_and_warnings.c:5: error: too many basic types
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[test_58_function_redefinition]
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60_errors_and_warnings.c:9: error: redefinition of 'f'
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[test_global_redefinition]
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60_errors_and_warnings.c:14: error: redefinition of 'xxx'
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[test_59_function_array]
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60_errors_and_warnings.c:17: error: declaration of an array of functions
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[test_60_enum_redefinition]
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60_errors_and_warnings.c:21: error: struct/union/enum already defined
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[test_62_enumerator_redefinition]
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60_errors_and_warnings.c:26: error: redefinition of enumerator 'RED'
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[test_63_local_enumerator_redefinition]
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[returns 1]
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[test_61_undefined_enum]
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60_errors_and_warnings.c:46: error: unknown type size
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[test_74_non_const_init]
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60_errors_and_warnings.c:49: error: initializer element is not constant
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[test_pointer_assignment]
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60_errors_and_warnings.c:79: warning: assignment from incompatible pointer type
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60_errors_and_warnings.c:82: warning: assignment from incompatible pointer type
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60_errors_and_warnings.c:86: warning: assignment from incompatible pointer type
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60_errors_and_warnings.c:88: warning: assignment from incompatible pointer type
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60_errors_and_warnings.c:91: warning: assignment from incompatible pointer type
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60_errors_and_warnings.c:92: warning: assignment from incompatible pointer type
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60_errors_and_warnings.c:94: warning: assignment from incompatible pointer type
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60_errors_and_warnings.c:95: warning: assignment from incompatible pointer type
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60_errors_and_warnings.c:98: warning: assignment discards qualifiers from pointer target type
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60_errors_and_warnings.c:99: warning: assignment discards qualifiers from pointer target type
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60_errors_and_warnings.c:103: warning: assignment discards qualifiers from pointer target type
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60_errors_and_warnings.c:104: warning: assignment discards qualifiers from pointer target type
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60_errors_and_warnings.c:109: warning: assignment of read-only location
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[test_enum_compat]
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60_errors_and_warnings.c:119: error: incompatible types for redefinition of 'f3'
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[test_ptr_to_str]
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60_errors_and_warnings.c:122: error: type 'const int **' does not match any association
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[test_fnptr_to_str]
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60_errors_and_warnings.c:124: error: type 'int (*(*)(float, char))(double, int)' does not match any association
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[test_array_to_str]
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60_errors_and_warnings.c:126: error: type 'int (*)[3]' does not match any association
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[test_duplicate_def_1]
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60_errors_and_warnings.c:128: error: redefinition of 'L'
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[test_duplicate_def_2]
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60_errors_and_warnings.c:131: error: redeclaration of 'L'
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[test_abstract_decls]
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60_errors_and_warnings.c:141: error: identifier expected
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[test_invalid_1]
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60_errors_and_warnings.c:146: error: identifier expected
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[test_invalid_2]
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60_errors_and_warnings.c:149: error: ';' expected (got "{")
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[test_invalid_3]
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60_errors_and_warnings.c:153: error: ',' expected (got "a")
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[test_invalid_4]
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60_errors_and_warnings.c:157: error: division by zero in constant
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[test_conflicting_types]
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60_errors_and_warnings.c:163: error: incompatible types for redefinition of 'i'
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[test_nested_types]
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60_errors_and_warnings.c:170: error: struct/union/enum already defined
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[test_vla_1]
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60_errors_and_warnings.c:177: error: need explicit inner array size in VLAs
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[test_invalid_alignas]
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60_errors_and_warnings.c:181: error: identifier expected
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[test_static_assert]
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60_errors_and_warnings.c:187: error: "ONE is not 1"
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[test_void_array]
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60_errors_and_warnings.c:190: error: declaration of an array of incomplete type elements
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[test_incomplete_enum_array]
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60_errors_and_warnings.c:193: error: declaration of an array of incomplete type elements
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[test_incomplete_struct_array]
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60_errors_and_warnings.c:196: error: declaration of an array of incomplete type elements
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[test_const_fun_array]
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60_errors_and_warnings.c:200: error: declaration of an array of functions
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[test_incomplete_array_array]
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[test_extern_array]
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60_errors_and_warnings.c:216: error: incompatible types for redefinition of 'x'
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[test_func_1]
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hello: a = 123
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[test_func_2]
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hello: a = 123
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[test_func_3]
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60_errors_and_warnings.c:246: warning: static storage ignored for redefinition of 'hello'
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hello: a = 123
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[test_func_4]
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hello: a = 123
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[test_func_5]
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60_errors_and_warnings.c:246: error: incompatible types for redefinition of 'hello'
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[test_func_6]
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60_errors_and_warnings.c:234: error: function without file scope cannot be static
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[test_var_1]
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main : 1 ; 1
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main : 2 ; 2
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bar : 3 ; 3
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[test_var_2]
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main : 1 ; 1
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main : 2 ; 2
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bar : 3 ; 3
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[test_var_3]
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60_errors_and_warnings.c:278: error: incompatible types for redefinition of 'xxx'
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[test_var_4]
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