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1268 Commits

Author SHA1 Message Date
Eric Pouech e105e9d35e dbghelp: Check that we don't add same line number twice. 
This happens (at least) in dwarf debug info where there could be two entries
with same source file and line number, but different column numbers
(and we don't store columns).

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-11-08 21:00:57 +01:00
Eric Pouech f83e647547 dbghelp/dwarf: Don't skip functions when their inlined flag comes from an abstract origin. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-11-05 17:10:45 +01:00
Eric Pouech 5f9bcb13b7 mscvpdb.h: Move parsing definitions to dbghelp. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-11-02 20:32:51 +01:00
Eric Pouech fbc65b802b dbghelp/pdb: Convert to new debug subsection definitions (in linetab2). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-11-02 20:32:51 +01:00
Eric Pouech f0b8518333 mscvpdb.h: Update symbol header for linetab2's block size. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-11-02 20:32:51 +01:00
Eric Pouech c967245ba8 dbghelp: Silence a couple more CV entries. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-29 21:28:36 +02:00
Eric Pouech ec0af6dc3e dbghelp: Silence a couple of C++ oriented requests in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-29 21:28:32 +02:00
Eric Pouech 7bde153afe dbghelp/dwarf: Store line numbers and file info for inlined functions. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-29 21:28:19 +02:00
Eric Pouech 27f133732f dbghelp: Implement SymGetLineFromInlineContext(W) for inlined frame. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-29 21:28:14 +02:00
Eric Pouech 3d6b65dd38 dbghelp: In SymGetLine* family, compute displacement relative to line_info's address. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-29 21:28:02 +02:00
Eric Pouech 1c5989465e dbghelp: Make symt_add_func_line() last parameter an absolute address. 
It used to be an offset to the start of function, but it's actually
stored as an absolute address afterwards. This avoids unnecessary
computations.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-29 21:27:41 +02:00
Eric Pouech 0187675065 dbghelp: Rename line_info's pc_offset field into address. 
It's actually an absolute address.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-29 21:27:23 +02:00
Eric Pouech 232681da96 dbghelp: Implement SymSetScopeFromInlineContext for inlined frames. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-28 18:25:17 +02:00
Eric Pouech eee701ad52 dbghelp: Implement SymFromInlineContext for inlined frames. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-28 18:25:16 +02:00
Eric Pouech 82bac5d080 dbghelp: Implement StackWalkEx for inlined frames. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-28 18:25:16 +02:00
Eric Pouech fb34c82ef8 dbghelp/dwarf: Store each subrange for an inlined function. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-28 18:25:16 +02:00
Eric Pouech 690c2e51bf dbghelp/dwarf: Generate proper inline functions. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-28 18:25:16 +02:00
Eric Pouech ecb91941b3 dbghelp/dwarf: Add current block as a field in dwarf2_subprogram_t. 
Instead of passing it as a parameter in various subprogram related
functions.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-28 18:25:16 +02:00
Eric Pouech b9290c987a dbghelp: Introduce symt_inlinesite (SymTagInlineSite) to support inline sites. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-28 18:25:16 +02:00
Eric Pouech fd5c709c6b dbghelp: Correct type of exported function addresses in PE module. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-28 18:25:16 +02:00
Eric Pouech 8592e9088f dbghelp: Implement SymSetScopeFromInlineContext() when context isn't inlined. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-27 22:40:50 +02:00
Eric Pouech 706c5400e9 dbghelp: Rewrite SymSetContext() on top of SymSetScopeFromAddr(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-27 22:40:50 +02:00
Eric Pouech 925182b09f dbghelp: Implement SymSetScopeFromAddr() and SymSetScopeFromIndex(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-27 22:40:50 +02:00
Eric Pouech 066bb761cc dbghelp: Add local scope information in struct process. 
- make SymSetContext() generate this information
- let SymEnumSymboli() (when dealing with local symbols) use this
  information instead of the stack frame

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-27 22:40:50 +02:00
Eric Pouech e250c6fb98 dbghelp: Implement SymGetLineFromInlineContext*() when context isn't in inline mode. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-27 22:40:50 +02:00
Eric Pouech 219e4b6e75 dbghelp: Implement SymFromInlineContext() when context isn't in inline mode. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-27 22:40:50 +02:00
Eric Pouech 2a0495743b dbghelp: Let StackWalkEx() succeed even when inline mode is requested. 
Fallback to regular StackWalk64() behavior.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-27 22:40:50 +02:00
Eric Pouech 7bc6eb9d25 dbghelp/dwarf: Properly handle error cases while computing frame_cfa. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:59:13 +02:00
Eric Pouech 8f272e25af dbghelp: Factorize SymUnloadModule and SymUnloadModule64. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:59:07 +02:00
Eric Pouech 8b4d5e6eef dbghelp: Improve error handling in SymSetContext(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:59:01 +02:00
Eric Pouech 76c4e691af dbghelp: Add stub implementations for the SymSetScope* functions. 
Also move SymSetScopeFromAddr out of symbol.c into dbghelp.c which
makes more sense as modification of process settings.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:58:38 +02:00
Eric Pouech 26e06f5b79 dbghelp: Add stub implementations of SymGetLineFromInlineContext(W). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:58:12 +02:00
Eric Pouech 9a1a849b95 dbghelp: Add stub implementation of SymFromInlineContext(W). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:58:00 +02:00
Eric Pouech bef7e1f202 dbghelp: Start implementing StackWalkEx. 
Simple copy of StackWalk implementation.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:57:31 +02:00
Eric Pouech e9fac51ae0 dbghelp: Add stubs for inline-related APIs. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:56:21 +02:00
Eric Pouech 2f093aef26 dbghelp: Handle some more error conditions in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:55:45 +02:00
Eric Pouech d3a876f172 dbghelp: Use wide string literals. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-19 20:55:41 +02:00
Alexandre Julliard 8b58eca071 dbghelp: Use the bundled zlib. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-18 11:08:00 +02:00
Alistair Leslie-Hughes 40f0119739 dbghelp: Support UWOP_EPILOG in unwind. 
Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-14 18:59:53 +02:00
Eric Pouech 099a8bbfd3 dbghelp: Add helper to initialize a module_pair. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-13 22:52:25 +02:00
Eric Pouech eded75f8d2 dbghelp: Report a couple more VARIANT types in symbol info for constants. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-13 22:52:25 +02:00
Eric Pouech 58d5b3c880 dbghelp: Use proper macros for VARIANT. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-13 22:52:25 +02:00
Alexandre Julliard 97479d3d32 ntdll: Move some exception definitions to winternl.h. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-07 13:52:42 +02:00
Eric Pouech b6044788ea dbghelp: Added support for custom symbols. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 841083898b dbghelp: Handle address of labels not included in functions. 
(MASM generate those)

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech e1132a6e5a dbghelp: MapDebugInformation and UnmapDebugInformation are not available on 64 bit architectures. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 2da1698312 dbghelp/dwarf: Correctly compute address of label. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 94abe0761e dbghelp: Report once FIXME of unsupported requests in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 2716e20438 dbghelp: Return SymTagExe when requesting lexical parent of SymTagPublicSymbol in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech f2fbf59246 dbghelp: Return lexical parent of SymTag(FuncDebugStart|FuncDebugEnd|Label) in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 507a3ef304 dbghelp: Return SymTagExe when requesting lexical parent of types in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech f3107eb095 dbghelp: Return error when requesting SymTagLabel's size in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech dd572227cb dbghelp: Silence FIXMEs in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech a4ebfe8c76 dbghelp: Expose no children in SymGetTypeInfo() for some SymTags. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech dbcc714cef dbghelp: SymTagFunctionArgType's lexical parent is module, not SymTagFunctionType. 
(as any other type)

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech f376dfd1fd dbghelp: Update SymGetTypeInfo() requests and SymTagEnum to latest dbghelp definitions. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 11d8338f7a dbghelp: Expose SymTagBlock's address and size in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 4540d4f492 dbghelp: Expose SymTagBlock's children in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 4bf83f21ca dbghelp: Silence FIXME when requesting SymTagExe lexical parent in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 24a7de70a6 dbghelp: Manage parent/child relationship between SymTagExe and SymTagCompiland. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 8e50fea66b dbghelp: Expose compiland's children in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech 15d526d81e dbghelp: Don't expose SymTagExe or SymTagCompiland's address nor length in SymGetTypeInfo(). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-10-06 20:29:34 +02:00
Eric Pouech dec1e46d01 include/cvconst.h: Add enumeration for newest SymTag values. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-28 21:48:59 +02:00
Eric Pouech 9768ea5637 dbghelp/dwarf: Bump max supported version (by default) up to 4. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-28 21:48:59 +02:00
Eric Pouech 56969bc80e dbghelp/dwarf: Fix incorrect WARN. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-28 21:48:59 +02:00
Eric Pouech dd67b78ed3 dbghelp/dwarf: Add support for local variables with constant values. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-28 21:48:59 +02:00
Eric Pouech 0de0a80940 dbghelp/dwarf: Downgrade FIXME into WARN for empty range. 
It happens to be generated for some inline functions, that we badly
support yet.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-28 21:48:59 +02:00
Eric Pouech e039a28e3b dbghelp/dwarf: Silence a couple of dwarf DIE's tag in load_one_debug_entry. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-27 17:40:14 +02:00
Eric Pouech d8c9171c78 dbghelp/dwarf: Added support for OP_call_frame_cfa. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-27 17:40:14 +02:00
Eric Pouech 1ecd66200d dbghelp/dwarf: Split dwarf2_virtual_unwind into two functions. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-27 17:40:14 +02:00
Eric Pouech eabeb1da5c dbghelp/dwarf: Pass cuhead to loc_compute_frame. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-27 17:40:14 +02:00
Eric Pouech c2d1d76531 dbghelp/dwarf: Add support for DW_TAG_imported_unit. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-27 17:40:14 +02:00
Eric Pouech e5a1b8b334 dbghelp/dwarf: Add support for partial compilation units. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-27 17:40:14 +02:00
Eric Pouech e362ed8c28 dbghelp/dwarf: Fix a couple of parent/child mismatch. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-27 17:40:14 +02:00
Eric Pouech 15eb6a2560 dbghelp/dwarf: Handle C++ rvalue reference type as a reference. 
As we don't handle C++ references yet, it'll be a pointer in the end.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:02:21 +02:00
Eric Pouech 79cd318b77 dbghelp/dwarf: Support more dwarf's TAG related to types in udt parsing. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:02:09 +02:00
Eric Pouech 88840187f5 dbghelp/dwarf: Added support for DW_TAG_subrange_type in various places. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:02:05 +02:00
Eric Pouech 44bcae3f8d dbghelp/dwarf: Support enumeration as index type for arrays. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:02:00 +02:00
Eric Pouech 09d2a6cffb dbghelp/dwarf: Added support for parsing dwarf's 3 restrict type TAG. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:01:52 +02:00
Eric Pouech 87485ea107 dbghelp/dwarf: Handle some Dwarf4 tweaks in high / low pc attributes. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:01:46 +02:00
Eric Pouech 23c325276b dbghelp: Remove unneeded #include <limits.h>. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:01:03 +02:00
Eric Pouech 69d07126fe dbghelp/dwarf: Properly detect base address selection in AT_ranges. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:00:59 +02:00
Eric Pouech ab8fdb191c dbghelp/dwarf: In DW_AT_ranges, the values are relative to the start of the CU. 
And not the module, as most of the other addresses.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-21 19:00:34 +02:00
Alexandre Julliard 088a787a2c makefiles: Make -mno-cygwin the default. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-20 22:45:48 +02:00
Eric Pouech 8547aac2dc dbghelp/dwarf: When loading a DWZ alternate file, don't force loading of all debug_infos. 
Can have huge performance impact: libgcc_s.so.8 load time decreased
from 40 seconds down to less than 1 second.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech dc0ac71f5a dbghelp/dwarf: Add proper support for DW_FORM_GNU_ref_alt. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech d832d51c2c dbghelp/dwarf: Add a helper to jump into another debug_info. 
This helper takes into account that source and destination debug_info
can be in different dwarf units, and even different debug files (DWZ).

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech def87b2aef dbghelp/dwarf: No longer pas a unit context when parsing debug_info content. 
Use debug_info's unit_context instead.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech 87b70fb272 dbghelp/dwarf: Fold printing info about unit context when printing debug_info's. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech e804b0754f dbghelp/dwarf: No longer pass a unit context to dwarf2_get_cpp_name. 
Use debug_info's unit context instead.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech 61af17e6cf dbghelp/dwarf: No longer pass a parse context to dwarf2_find_attribute. 
Use debug_info's unit context instead.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech 517f614bc8 dbghelp/dwarf: Load the alternate dwarf file content as we do for a regular dwarf module. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech 9f74ac4b3b dbghelp/dwarf: Handle DW_FORM_GNU_strp_alt (string located in an alternate DWZ file). 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech 16d6656163 dbghelp/dwarf: Store a potential link to an external DWZ file in the dwarf2 module's information. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech e5dbf5f74e dbghelp: Added support for locating a .dwz file (GNU extension) attached to a debug file. 
A DWZ file contains additional Dwarf debug information, and can be shared
across several debug info files.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech fc380e0691 dbghelp: Separate alternate debug file lookup functions. 
Split in two different (and disjoint) the functions for checking that
an alternate debug file matches the expected one
- the first based on crc
- the second based on GNU build-id

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-16 22:22:44 +02:00
Eric Pouech 0646e15665 winedbg: Show dwarf version(s) used for a module. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-15 22:06:55 +02:00
Eric Pouech f7377e5e65 dbghelp/dwarf: Add reference for a DIE to its CU. 
Dwarf4 (and GNU extensions) support following debug info in
a) different CU
b) different ELF/PE files
So add a field from debug_info into the parent context unit

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-15 22:06:47 +02:00
Eric Pouech f0c9397459 dbghelp/dwarf: Detect out of section sibling DIE information. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-15 22:06:42 +02:00
Eric Pouech 34b06f873a dbghelp/dwarf: Support DW_FORM_ref_addr in type DIE lookup using the new cross-CU DIE mechanisms. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-09-15 22:06:30 +02:00