Commit Graph

46 Commits

Author SHA1 Message Date
Eric Pouech 54766cdac0 dbghelp: Hacked a StackWalk implementation for x86_64. 2009-12-23 14:27:29 +01:00
Eric Pouech 7230659ce9 dbghelp: Create a cpu backend to store CPU dependent code, and use it for the i386 stack implementation. 2009-12-23 14:27:29 +01:00
Eric Pouech 2d85d5c235 dbghelp: Generalize helper to get a string from an ADDRESS64. 2009-12-22 15:39:20 +01:00
Marcus Meissner 6feb525bc7 dbghelp: Check for NULL return from process_find_by_handle (Coverity). 2009-12-15 16:09:11 +01:00
Eric Pouech 9ff52fb82c dbghelp: Don't return error when validating a 64bit wide address on a 64bit platform. 2009-12-14 12:28:37 +01:00
Eric Pouech 114bb38cd8 dbghelp: Rewrote the SymRegisterCallback function so that they work on a 64bit platform. 2009-12-14 12:28:00 +01:00
Eric Pouech b037912c9d dbghelp: Fix a couple of casts on 64bit platforms. 2009-12-14 12:27:32 +01:00
Eric Pouech c300f215b1 dbghelp: Make the module enumeration process compatible with 64bit platforms. 2009-12-14 12:26:51 +01:00
Alexandre Julliard 891d025639 dbghelp: Fix an invalid pointer cast. 2009-12-10 15:31:27 +01:00
Ken Thomases d7466e0c4e dbghelp: Add support for debugging Mach-O modules. 2009-03-25 12:17:29 +01:00
Ricardo Filipe b5fcabb52c dbghelp: Fixed dead store (llvm/clang). 2008-11-18 13:05:21 +01:00
Eric van Beurden a5a35ec211 dbghelp: Return TRUE in SymInitializeW if process is already initialized and add an ERR to SymCleanup. 2008-01-18 12:16:23 +01:00
Andrew Talbot f2223dbe79 dbghelp: Remove unneeded casts. 2007-12-05 12:04:48 +01:00
Francois Gouget a399e3bcc4 dbghelp: Fix the PENUMLOADED_MODULES_CALLBACK() prototype. 2007-09-18 11:21:21 +02:00
Francois Gouget 9d2f48dc0f dbghelp: Better match the PSDK types, especially with regards to constness.
Also add a number of missing prototypes, especially 64bit or Unicode
versions of existing prototypes, and the related structures.  Update
win32.api to fix the winapi_check warnings.
2007-08-03 12:43:40 +02:00
Eric Pouech c0fa60f547 dbghelp: A few fixes related to Unicode translation. 2007-02-22 12:27:39 +01:00
Eric Pouech 1690cf1815 dbghelp: Moved the internals for registered callback to Unicode. 2007-02-22 12:27:16 +01:00
Eric Pouech 753055f93f dbghelp: Now that symbol's value computation depend on instruction
pointer value, be sure to always store it (spotted by Peter
Oberndorfer).
2006-12-04 14:02:18 +01:00
Eric Pouech 8e7b2e0fd7 dbghelp: Get rid of long int issues on 64bit platforms. 2006-11-30 13:26:39 +01:00
Jonathan Ernst 360a3f9142 Update the address of the Free Software Foundation. 2006-05-23 14:11:13 +02:00
Eric Pouech 55f8a1b8fb dbghelp: Implemented SymGetLineFromAddrW64. 2006-05-11 12:17:03 +02:00
Eric Pouech 4a80e63a29 dbghelp: Implemented SymRegisterCallbackW64 and 64 -> 64W mapping function. 2006-05-11 12:14:51 +02:00
Eric Pouech 2e7d3c386a dbghelp: SymInitializeW.
- implemented SymInitializeW (and made SymInitialize call it)
- implemented Sym{SG}etSearchPathW (and made Sym{SG}etSearchPath
  call them)
- per process search path is now stored as unicode string
2006-05-11 12:14:06 +02:00
Alexandre Julliard ae5aacb4cc dbghelp: Don't fail to initialize if we can't load the main module as ELF. 2006-04-19 14:30:10 +02:00
Eric Pouech db90e17d92 dbghelp: Live target detection.
- DBGHELP_NOLIVE env variable is tested earlier to avoid 
  some strange effects in live target detection
- in WineDbg, delete DBGHELP_NOLIVE before attaching to
  a process, because we know it must be a live target
2006-03-18 18:05:38 +01:00
Eric Pouech bdf32ee032 dbghelp: Brought dbghelp.h a bit closer to PSDK definitions. 2006-01-23 16:37:48 +01:00
Eric Pouech e5d09bf374 dbghelp: SymSetContext should return FALSE when setting twice the same
frame context.
2006-01-23 16:30:25 +01:00
Eric Pouech eca3715f88 dbghelp: Live targets.
In SymInitialize, now trying to check if the hProcess is a real live
target or not. If we think it is, try to grasp ELF information from
it.
2006-01-23 16:30:03 +01:00
Eric Pouech 418591c8ea dbghelp: Started implementation of the global callback mechanism. 2006-01-23 16:29:21 +01:00
Eric Pouech 099cfeaac8 dbghelp: Added a few extensions to make windbg happy. 2005-12-20 11:49:24 +01:00
Eric Pouech 1cb1183037 Implemented SymLoadModuleEx. 2005-11-29 11:24:46 +01:00
Eric Pouech 2efa0314d9 Added stub for dbghelp.SymRegisterCallback64. 2005-11-29 10:42:49 +01:00
Eric Pouech 73b0e94bb3 Now returning correct symbol flags (as native does) for function pmts
& locals in dbghelp.
Modified winedbg accordingly.
2005-11-18 12:05:44 +00:00
Eric Pouech f7dd869ebf Dbghelp describes the types of function arguments with a specific
symbol-type (symt) which links both to arguments' type and to function
prototype
- added this new type to dbghelp
- implemented its use in winedbg
2005-11-17 12:53:41 +00:00
Eric Pouech 6b7bebfbf9 SymGetType(...,TI_GET_LENGTH,...) requires a 64 bit parameter, not a
32 bit one.
2005-11-17 11:51:53 +00:00
Peter Oberndorfer 68a4da07eb Added stub for SymSetParentWindow. 2005-07-29 14:42:37 +00:00
Peter Berg Larsen e732fc023d Janitorial: Get rid of strncpy/strncpyW. 2005-03-28 14:17:51 +00:00
Eric Pouech f332412092 When initializing a live target, ask to load module file names, not
module names (spotted by Robert Reif).
2005-03-07 12:24:02 +00:00
Eric Pouech 01aa71371b Memory consumption optimization while loading ELF debug info:
- don't map twice an ELF file for symbol lookup (in non deferred mode)
- no longer entirely map an ELF file into memory, but only the
  sections we need.
Added support for loading ELF modules thru SymLoadModule in a non life
process.
Factorisation of code for ELF module handling.
Fixes to ELF symbol loading
- drops symbols from symtab which are neither funcs nor global
  variables
- fixes some incorrect size computation for latest GCC versions.
Several cleanups and fixes.
2005-03-01 10:39:49 +00:00
Eric Pouech 954a612c49 - implement SymUnDName and UndecorateSymbolName on top of
msvcrt.__unDName
- implement SYMOPT_UNDNAME support
2004-11-19 18:02:47 +00:00
Alexandre Julliard 65c3765739 Authors: Robert Shearman <rob@codeweavers.com>, Eric Pouech <pouech-eric@wanadoo.fr>
- Fix debug info look-up (bug in translating the RVA of the debug
  directory).
- Fix code for adding PE export table as debug info (crash with NULL
  passed to RtlImageDirectoryEntryToData).
- Fix computation of non-relocatable ELF shared objects size.
- Fix loading (while parsing the link map) of new non-relocatable ELF
  shared objects (no longer take account load-address of link-map).
- Finished the AUTO_PUBLIC, NO_PUBLICS and PUBLICS_ONLY support for PE and ELF.
- Cleaned up public symbol management (which should now properly work).
2004-08-30 19:31:13 +00:00
Eric Pouech 40f09314e4 - added support for GCC static local variables
- fixed some bugs in SYMOPT_NO_PUBLICS and SYMOPT_PUBLICS_ONLY
  handling
- in stabs parsing, just drop any debug info for a module if stabs
  parsing fails (instead of assert()'ing)
- symbol lookup now allows lookup in pure ELF modules
- fixed some bugs in symbol enumeration
2004-07-04 00:10:54 +00:00
Eric Pouech eef83b38e1 - some more fixes to elf module's symbol table handling (including
static/global diff for variables)
- now re-synchronizing ELF list in all cases (no longer depending on
  RT_CONSISTENT state)
- now should be able to differentiate properly a native from a builtin
  module
- in symbol lookup, now using size of symbol (if known)
- SymGetTypeInfo now checks and uses BaseAddress
- in MSC-CV, really generate thunk objects
2004-05-24 19:08:19 +00:00
Eric Pouech 48a865983d - removed file extension from module (and suffixed ELF modules with
<elf>)
- added generic thunk support for builtin modules (with the help of
  winebuild's new markers for thunks)
- for ELF modules, no longer generating SymTagPublicSymbols objects
  from ELF public symbol table
- because of last point, rewrote stabs symbols' address and size
  management by parsing directly the symtab instead of using
  SymTagPublicSymbols objects
- cleaned up SymTagPublicSymbols object names for native modules
- fixed off by one errors in array management
- SymLoadModule(hProc,0,0,0,0) (wine extension) will force the
  resynchronization of internal ELF modules list)
- new option (0x40000000) for Sym{Get|Set}Option to report ELF modules
  in SymEnumModules (as well as loader with <wine-loader>)
- some minor internal clean-ups
- enhanced const correctness
2004-05-18 21:29:09 +00:00
Eric Pouech eb80f29350 - implemented support for function debug start/stop and labels (msc.c
and stabs.c)
- started implementing typedef support
- functions now have a real function signature (only in stabs.c, still
  to be done in msc.c)
- small enhancements to TI_GET_TYPE for functions
- added support for functions' block and local variables in registers
  (msc.c)
- fixed some bugs in StackWalk
- constants are now stored as variants (instead of unsigned ints)
- fixed regular expression management (dbghelp's RE are not the same
  as POSIX ones)
2004-04-19 02:58:27 +00:00
Eric Pouech 800864a050 First shot at implementing dbghelp. 2004-04-05 22:21:27 +00:00