Commit Graph

200 Commits

Author SHA1 Message Date
Eric Pouech ced12a1a3a dbghelp: Move debug info loading out of image backends into SymLoadModuleEx().
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-11-16 22:14:24 +01:00
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
Eric Pouech ffc3efe775 dbghelp: Manage the new MachineType field in IMAGEHLP_MODULE(W)64.
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-09-06 17:59:11 +02:00
Eric Pouech b882ab2b25 dbghelp: Use the correct module name for lookups including module's name.
(modulename is truncated at 64 chars, while module.ModuleName at 32 chars)

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-09-06 17:58:43 +02:00
Eric Pouech b9ebb3fb62 dbghelp: Use module->modulename instead of module->module.ModuleName in traces.
The former is truncated to 64 chars while the latter is truncated to
32 chars.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-09-06 17:58:29 +02:00
Eric Pouech a4b206b384 dbghelp: Handle the case where loader isn't what WINELOADER reports.
use case, in a WoW setup:
	wine programs/winedbg/winedbg.exe.so notepad.exe
where both winedbg and notepad are 64bit exec:s

in this case, dbghelp (loaded from winedbg) reads '<...>/wine' from WINELOADER
windows env block inside notepad
(but the unix env block is correctly set to wine64 by the tweak in
ntdll/unix/loader.c)

as a consequence dbghelp doesn't get the ELF information (it tries to read 32bit
ELF entities, and fails); hence misses all the loaded ELF libraries
winedbg's command 'info share' only reports the PE modules

note: the 'dual' case
  wine64 programs/winedbg/winedbg.exe.so c:\\windows\\syswow64\\notepad.exe
  where winedbg is a 64bit exec and notepad a 32bit
  shows the same failures

workaround this in dbghelp by tweaking the value of WINELOADER whether
the debuggee is 32 or 64bit

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-09-03 13:51:04 +02:00
Jacek Caban 310019789f dbghelp: Use WINELOADER environment variable from debuggee process in get_wine_loader_name.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49838
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-12-08 22:25:59 +01:00
Jacek Caban 7b6f6257bc dbghelp: Use debuggee environment in search_unix_path.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-05-13 22:07:32 +02:00
Francois Gouget ab4665f4ae dbghelp: Fix the spelling of a comment.
Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-04-14 22:04:07 +02:00
Jacek Caban 2b0977fc71 dbghelp: Use debuggee environment variables in search_dll_path.
This fixes searching wow32 binaries, where debuggee search path is
different than debugger's.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-04-09 21:04:05 +02:00
Jacek Caban cf6bbb96d0 dbghelp: Build with ucrtbase.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-04-06 21:21:42 +02:00
Jacek Caban 5bc58410f2 dbghelp: Don't use PATH to search for libraries.
It should be used only for the main executable, for which we get full
path anyway.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-04-06 21:21:42 +02:00
Jacek Caban 131fb79535 dbghelp: Always build all loader backends.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-04-06 21:21:42 +02:00
Jacek Caban 26f5bfdd4d dbghelp: Introduce read_process_memory helper.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-04-06 21:21:42 +02:00
Jacek Caban b664ae8e60 dbghelp: Don't use system headers for ELF declarations.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:16:00 +02:00
Jacek Caban 56f2b950c3 dbghelp: Use local ELF constants definitions.
Based on glibc.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:15:29 +02:00
Jacek Caban 6fde25300d dbghelp: Don't use ELF32_ST_BIND and ELF32_ST_TYPE macros.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:15:21 +02:00
Jacek Caban 66ab2c503d dbghelp: Inline ELF magic constants.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:15:14 +02:00
Jacek Caban 7b12b1849c dbghelp: Use local symbol table entry declaration.
Based on glibc.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:15:05 +02:00
Jacek Caban 849cf6ed51 dbghelp: Use local dynamic section entry declaration.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:14:44 +02:00
Jacek Caban 186d610442 dbghelp: Use local ELF program segment header declaration.
Based on glibc.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:14:39 +02:00
Jacek Caban a6f0fe8d1c dbghelp: Use local elf_section_header declaration.
Based on glibc.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:14:34 +02:00
Jacek Caban 78845911da dbghelp: Use local elf_header declaration.
Based on glibc.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:14:25 +02:00
Jacek Caban 11ea231501 dbghelp: Use local declarations of r_debug and link_map structs.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:14:16 +02:00
Jacek Caban 620019fd71 dbghelp: Use local AT_SYSINFO_EHDR definition.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:14:06 +02:00
Jacek Caban ee34cf365d dbghelp: Don't use *_NULL constants.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:13:56 +02:00
Jacek Caban 2534c2a2d2 dbghelp: Use local NOTE_GNU_BUILD_ID declaration.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-31 22:13:49 +02:00
Jacek Caban 9c2cedabc7 dbghelp: Pass stab size to stabs_parse.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-30 12:09:10 +02:00
Jacek Caban f803da493a dbghelp: Use LONG_PTR instead of long type.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-26 18:34:50 +01:00
Jacek Caban e3354e44f1 dbghelp: Move reading debug base address from PEB to check_live_target.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-25 19:30:30 +01:00
Jacek Caban a676c5785e dbghelp: Use loader_ops for load_debug_info.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-25 19:30:09 +01:00
Jacek Caban 5ae3f969d4 dbghelp: Use loader_ops for load_module.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-25 19:30:04 +01:00
Jacek Caban 16a3481bd2 dbghelp: Use loader_ops for enum_modules.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-25 19:29:50 +01:00
Jacek Caban 1bbd54409a dbghelp: Use loader_ops for fetch_file_info.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-24 19:43:38 +01:00
Jacek Caban fec0157585 dbghelp: Introduce loader_ops to abstract platform-specific loader and use it to synchronize module list.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-24 19:43:38 +01:00
Jacek Caban f30fdd1822 dbghelp: Move loader search functions to the end of module files.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-24 19:43:38 +01:00
Jacek Caban 724f433f39 dbghelp: Pass process struct to elf_enum_modules and macho_enum_modules.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-24 19:43:38 +01:00
Jacek Caban ca49552f64 dbghelp: Introduce search_unix_path helper and use it in elf_search_and_load_file.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-23 20:58:59 +01:00
Jacek Caban ee5d29b7aa dbghelp: Use search_dll_path in elf_search_and_load_file.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-23 20:58:57 +01:00
Jacek Caban 77e880e6d2 dbghelp: Use file_name helper in more places.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-23 20:58:52 +01:00
Jacek Caban 1ece841d93 dbghelp: Use page size from sysinfo.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-20 19:32:33 +01:00
Jacek Caban 7544b9f6fb dbghelp: Call GetSystemInfo in DllMain.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-20 19:32:31 +01:00
Jacek Caban 4694801e4f dbghelp: Move elf_check_alternate implementation to module.c.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-17 20:27:02 +01:00
Jacek Caban d386823979 dbghelp: Move get_dos_file_name to path.c.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-17 20:26:52 +01:00
Jacek Caban 171c6fadab dbghelp: Use elf_check_debug_link in elf_locate_build_id_target.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-17 20:26:50 +01:00
Jacek Caban c1d867fa87 dbghelp: Check checksum before mapping elf file.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-17 20:26:47 +01:00
Jacek Caban 5ba1c5960e dbghelp: Pass module struct to elf_locate_debug_link.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-16 21:39:04 +01:00
Jacek Caban e1b28a9c98 dbghelp: Support Windows paths in elf_locate_debug_link.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-16 21:39:00 +01:00
Jacek Caban a5a6b0dcb6 dbghelp: Move HANDLE-based crc32 helper to dbghelp.c.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-16 21:38:56 +01:00
Jacek Caban 1d96af3627 dbghelp: Introduce generic image_unmap_file.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-03-16 21:38:52 +01:00