2 * File module.c - module handling for the wine debugger
4 * Copyright (C) 1993, Eric Youngdale.
5 * 2000-2007, Eric Pouech
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
28 #include "dbghelp_private.h"
31 #include "wine/debug.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(dbghelp
);
35 const WCHAR S_ElfW
[] = {'<','e','l','f','>','\0'};
36 const WCHAR S_WineLoaderW
[] = {'<','w','i','n','e','-','l','o','a','d','e','r','>','\0'};
37 static const WCHAR S_DotSoW
[] = {'.','s','o','\0'};
38 static const WCHAR S_DotDylibW
[] = {'.','d','y','l','i','b','\0'};
39 static const WCHAR S_DotPdbW
[] = {'.','p','d','b','\0'};
40 static const WCHAR S_DotDbgW
[] = {'.','d','b','g','\0'};
41 const WCHAR S_WineW
[] = {'w','i','n','e',0};
42 const WCHAR S_SlashW
[] = {'/','\0'};
44 static const WCHAR S_AcmW
[] = {'.','a','c','m','\0'};
45 static const WCHAR S_DllW
[] = {'.','d','l','l','\0'};
46 static const WCHAR S_DrvW
[] = {'.','d','r','v','\0'};
47 static const WCHAR S_ExeW
[] = {'.','e','x','e','\0'};
48 static const WCHAR S_OcxW
[] = {'.','o','c','x','\0'};
49 static const WCHAR S_VxdW
[] = {'.','v','x','d','\0'};
50 static const WCHAR
* const ext
[] = {S_AcmW
, S_DllW
, S_DrvW
, S_ExeW
, S_OcxW
, S_VxdW
, NULL
};
52 static int match_ext(const WCHAR
* ptr
, size_t len
)
54 const WCHAR
* const *e
;
57 for (e
= ext
; *e
; e
++)
60 if (l
>= len
) return FALSE
;
61 if (strncmpiW(&ptr
[len
- l
], *e
, l
)) continue;
67 static const WCHAR
* get_filename(const WCHAR
* name
, const WCHAR
* endptr
)
71 if (!endptr
) endptr
= name
+ strlenW(name
);
72 for (ptr
= endptr
- 1; ptr
>= name
; ptr
--)
74 if (*ptr
== '/' || *ptr
== '\\') break;
79 static void module_fill_module(const WCHAR
* in
, WCHAR
* out
, size_t size
)
81 const WCHAR
*ptr
, *endptr
;
84 ptr
= get_filename(in
, endptr
= in
+ strlenW(in
));
85 len
= min(endptr
- ptr
, size
- 1);
86 memcpy(out
, ptr
, len
* sizeof(WCHAR
));
88 if (len
> 4 && (l
= match_ext(out
, len
)))
90 else if (len
> 4 && !strcmpiW(out
+ len
- 4, S_WineW
))
91 lstrcpynW(out
, S_WineLoaderW
, size
);
94 if (len
> 3 && !strcmpiW(&out
[len
- 3], S_DotSoW
) &&
95 (l
= match_ext(out
, len
- 3)))
96 strcpyW(&out
[len
- l
- 3], S_ElfW
);
98 while ((*out
= tolowerW(*out
))) out
++;
101 void module_set_module(struct module
* module
, const WCHAR
* name
)
103 module_fill_module(name
, module
->module
.ModuleName
, sizeof(module
->module
.ModuleName
));
104 WideCharToMultiByte(CP_ACP
, 0, module
->module
.ModuleName
, -1,
105 module
->module_name
, sizeof(module
->module_name
),
109 static const char* get_module_type(enum module_type type
, BOOL
virtual)
113 case DMT_ELF
: return virtual ? "Virtual ELF" : "ELF";
114 case DMT_PE
: return virtual ? "Virtual PE" : "PE";
115 case DMT_MACHO
: return virtual ? "Virtual Mach-O" : "Mach-O";
116 default: return "---";
120 /***********************************************************************
121 * Creates and links a new module to a process
123 struct module
* module_new(struct process
* pcs
, const WCHAR
* name
,
124 enum module_type type
, BOOL
virtual,
125 unsigned long mod_addr
, unsigned long size
,
126 unsigned long stamp
, unsigned long checksum
)
128 struct module
* module
;
130 assert(type
== DMT_ELF
|| type
== DMT_PE
|| type
== DMT_MACHO
);
131 if (!(module
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*module
))))
134 module
->next
= pcs
->lmodules
;
135 pcs
->lmodules
= module
;
137 TRACE("=> %s %08lx-%08lx %s\n",
138 get_module_type(type
, virtual), mod_addr
, mod_addr
+ size
,
141 pool_init(&module
->pool
, 65536);
143 module
->module
.SizeOfStruct
= sizeof(module
->module
);
144 module
->module
.BaseOfImage
= mod_addr
;
145 module
->module
.ImageSize
= size
;
146 module_set_module(module
, name
);
147 module
->module
.ImageName
[0] = '\0';
148 lstrcpynW(module
->module
.LoadedImageName
, name
, sizeof(module
->module
.LoadedImageName
) / sizeof(WCHAR
));
149 module
->module
.SymType
= SymNone
;
150 module
->module
.NumSyms
= 0;
151 module
->module
.TimeDateStamp
= stamp
;
152 module
->module
.CheckSum
= checksum
;
154 memset(module
->module
.LoadedPdbName
, 0, sizeof(module
->module
.CVData
));
155 module
->module
.CVSig
= 0;
156 memset(module
->module
.CVData
, 0, sizeof(module
->module
.CVData
));
157 module
->module
.PdbSig
= 0;
158 memset(&module
->module
.PdbSig70
, 0, sizeof(module
->module
.PdbSig70
));
159 module
->module
.PdbAge
= 0;
160 module
->module
.PdbUnmatched
= FALSE
;
161 module
->module
.DbgUnmatched
= FALSE
;
162 module
->module
.LineNumbers
= FALSE
;
163 module
->module
.GlobalSymbols
= FALSE
;
164 module
->module
.TypeInfo
= FALSE
;
165 module
->module
.SourceIndexed
= FALSE
;
166 module
->module
.Publics
= FALSE
;
169 module
->is_virtual
= virtual ? TRUE
: FALSE
;
170 module
->sortlist_valid
= FALSE
;
171 module
->sorttab_size
= 0;
172 module
->addr_sorttab
= NULL
;
173 module
->num_sorttab
= 0;
174 module
->num_symbols
= 0;
175 /* FIXME: this seems a bit too high (on a per module basis)
176 * need some statistics about this
178 hash_table_init(&module
->pool
, &module
->ht_symbols
, 4096);
179 hash_table_init(&module
->pool
, &module
->ht_types
, 4096);
180 vector_init(&module
->vtypes
, sizeof(struct symt
*), 32);
182 module
->sources_used
= 0;
183 module
->sources_alloc
= 0;
189 /***********************************************************************
190 * module_find_by_name
193 static struct module
* module_find_by_name(const struct process
* pcs
, const WCHAR
* name
)
195 struct module
* module
;
197 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
199 if (!strcmpiW(name
, module
->module
.ModuleName
)) return module
;
201 SetLastError(ERROR_INVALID_NAME
);
205 struct module
* module_find_by_nameA(const struct process
* pcs
, const char* name
)
207 WCHAR wname
[MAX_PATH
];
209 MultiByteToWideChar(CP_ACP
, 0, name
, -1, wname
, sizeof(wname
) / sizeof(WCHAR
));
210 return module_find_by_name(pcs
, wname
);
213 /***********************************************************************
214 * module_is_already_loaded
217 struct module
* module_is_already_loaded(const struct process
* pcs
, const WCHAR
* name
)
219 struct module
* module
;
220 const WCHAR
* filename
;
222 /* first compare the loaded image name... */
223 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
225 if (!strcmpiW(name
, module
->module
.LoadedImageName
))
228 /* then compare the standard filenames (without the path) ... */
229 filename
= get_filename(name
, NULL
);
230 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
232 if (!strcmpiW(filename
, get_filename(module
->module
.LoadedImageName
, NULL
)))
235 SetLastError(ERROR_INVALID_NAME
);
239 /***********************************************************************
240 * module_get_container
243 static struct module
* module_get_container(const struct process
* pcs
,
244 const struct module
* inner
)
246 struct module
* module
;
248 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
250 if (module
!= inner
&&
251 module
->module
.BaseOfImage
<= inner
->module
.BaseOfImage
&&
252 module
->module
.BaseOfImage
+ module
->module
.ImageSize
>=
253 inner
->module
.BaseOfImage
+ inner
->module
.ImageSize
)
259 /***********************************************************************
260 * module_get_containee
263 struct module
* module_get_containee(const struct process
* pcs
,
264 const struct module
* outter
)
266 struct module
* module
;
268 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
270 if (module
!= outter
&&
271 outter
->module
.BaseOfImage
<= module
->module
.BaseOfImage
&&
272 outter
->module
.BaseOfImage
+ outter
->module
.ImageSize
>=
273 module
->module
.BaseOfImage
+ module
->module
.ImageSize
)
279 /******************************************************************
282 * get the debug information from a module:
283 * - if the module's type is deferred, then force loading of debug info (and return
285 * - if the module has no debug info and has an ELF container, then return the ELF
286 * container (and also force the ELF container's debug info loading if deferred)
287 * - otherwise return the module itself if it has some debug info
289 BOOL
module_get_debug(struct module_pair
* pair
)
291 IMAGEHLP_DEFERRED_SYMBOL_LOADW64 idslW64
;
293 if (!pair
->requested
) return FALSE
;
294 /* for a PE builtin, always get info from container */
295 if (!(pair
->effective
= module_get_container(pair
->pcs
, pair
->requested
)))
296 pair
->effective
= pair
->requested
;
297 /* if deferred, force loading */
298 if (pair
->effective
->module
.SymType
== SymDeferred
)
302 if (pair
->effective
->is_virtual
) ret
= FALSE
;
303 else switch (pair
->effective
->type
)
306 ret
= elf_load_debug_info(pair
->effective
, NULL
);
309 idslW64
.SizeOfStruct
= sizeof(idslW64
);
310 idslW64
.BaseOfImage
= pair
->effective
->module
.BaseOfImage
;
311 idslW64
.CheckSum
= pair
->effective
->module
.CheckSum
;
312 idslW64
.TimeDateStamp
= pair
->effective
->module
.TimeDateStamp
;
313 memcpy(idslW64
.FileName
, pair
->effective
->module
.ImageName
,
314 sizeof(pair
->effective
->module
.ImageName
));
315 idslW64
.Reparse
= FALSE
;
316 idslW64
.hFile
= INVALID_HANDLE_VALUE
;
318 pcs_callback(pair
->pcs
, CBA_DEFERRED_SYMBOL_LOAD_START
, &idslW64
);
319 ret
= pe_load_debug_info(pair
->pcs
, pair
->effective
);
320 pcs_callback(pair
->pcs
,
321 ret
? CBA_DEFERRED_SYMBOL_LOAD_COMPLETE
: CBA_DEFERRED_SYMBOL_LOAD_FAILURE
,
325 ret
= macho_load_debug_info(pair
->effective
, NULL
);
331 if (!ret
) pair
->effective
->module
.SymType
= SymNone
;
332 assert(pair
->effective
->module
.SymType
!= SymDeferred
);
333 pair
->effective
->module
.NumSyms
= pair
->effective
->ht_symbols
.num_elts
;
335 return pair
->effective
->module
.SymType
!= SymNone
;
338 /***********************************************************************
339 * module_find_by_addr
341 * either the addr where module is loaded, or any address inside the
344 struct module
* module_find_by_addr(const struct process
* pcs
, unsigned long addr
,
345 enum module_type type
)
347 struct module
* module
;
349 if (type
== DMT_UNKNOWN
)
351 if ((module
= module_find_by_addr(pcs
, addr
, DMT_PE
)) ||
352 (module
= module_find_by_addr(pcs
, addr
, DMT_ELF
)) ||
353 (module
= module_find_by_addr(pcs
, addr
, DMT_MACHO
)))
358 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
360 if (type
== module
->type
&& addr
>= module
->module
.BaseOfImage
&&
361 addr
< module
->module
.BaseOfImage
+ module
->module
.ImageSize
)
365 SetLastError(ERROR_INVALID_ADDRESS
);
369 /******************************************************************
370 * module_is_container_loaded
372 * checks whether the native container, for a (supposed) PE builtin is
375 static BOOL
module_is_container_loaded(const struct process
* pcs
,
376 const WCHAR
* ImageName
, DWORD base
)
379 struct module
* module
;
380 PCWSTR filename
, modname
;
382 if (!base
) return FALSE
;
383 filename
= get_filename(ImageName
, NULL
);
384 len
= strlenW(filename
);
386 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
388 if ((module
->type
== DMT_ELF
|| module
->type
== DMT_MACHO
) &&
389 base
>= module
->module
.BaseOfImage
&&
390 base
< module
->module
.BaseOfImage
+ module
->module
.ImageSize
)
392 modname
= get_filename(module
->module
.LoadedImageName
, NULL
);
393 if (!strncmpiW(modname
, filename
, len
) &&
394 !memcmp(modname
+ len
, S_DotSoW
, 3 * sizeof(WCHAR
)))
400 /* likely a native PE module */
401 WARN("Couldn't find container for %s\n", debugstr_w(ImageName
));
405 /******************************************************************
406 * module_get_type_by_name
408 * Guesses a filename type from its extension
410 enum module_type
module_get_type_by_name(const WCHAR
* name
)
412 int len
= strlenW(name
);
414 /* Skip all version extensions (.[digits]) regex: "(\.\d+)*$" */
419 while (i
&& isdigit(name
[i
- 1])) i
--;
421 if (i
&& name
[i
- 1] == '.')
427 /* check for terminating .so or .so.[digit] */
428 /* FIXME: Can't rely solely on extension; have to check magic or
429 * stop using .so on Mac OS X. For now, base on platform. */
430 if (len
> 3 && !memcmp(name
+ len
- 3, S_DotSoW
, 3))
437 if (len
> 6 && !strncmpiW(name
+ len
- 6, S_DotDylibW
, 6))
440 if (len
> 4 && !strncmpiW(name
+ len
- 4, S_DotPdbW
, 4))
443 if (len
> 4 && !strncmpiW(name
+ len
- 4, S_DotDbgW
, 4))
446 /* wine is also a native module (Mach-O on Mac OS X, ELF elsewhere) */
447 if (((len
> 4 && name
[len
- 5] == '/') || len
== 4) && !strcmpiW(name
+ len
- 4, S_WineW
))
458 /***********************************************************************
459 * SymLoadModule (DBGHELP.@)
461 DWORD WINAPI
SymLoadModule(HANDLE hProcess
, HANDLE hFile
, PCSTR ImageName
,
462 PCSTR ModuleName
, DWORD BaseOfDll
, DWORD SizeOfDll
)
464 return SymLoadModuleEx(hProcess
, hFile
, ImageName
, ModuleName
, BaseOfDll
,
468 /***********************************************************************
469 * SymLoadModuleEx (DBGHELP.@)
471 DWORD64 WINAPI
SymLoadModuleEx(HANDLE hProcess
, HANDLE hFile
, PCSTR ImageName
,
472 PCSTR ModuleName
, DWORD64 BaseOfDll
, DWORD DllSize
,
473 PMODLOAD_DATA Data
, DWORD Flags
)
475 PWSTR wImageName
, wModuleName
;
479 TRACE("(%p %p %s %s %s %08x %p %08x)\n",
480 hProcess
, hFile
, debugstr_a(ImageName
), debugstr_a(ModuleName
),
481 wine_dbgstr_longlong(BaseOfDll
), DllSize
, Data
, Flags
);
485 len
= MultiByteToWideChar(CP_ACP
, 0, ImageName
, -1, NULL
, 0);
486 wImageName
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
487 MultiByteToWideChar(CP_ACP
, 0, ImageName
, -1, wImageName
, len
);
489 else wImageName
= NULL
;
492 len
= MultiByteToWideChar(CP_ACP
, 0, ModuleName
, -1, NULL
, 0);
493 wModuleName
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
494 MultiByteToWideChar(CP_ACP
, 0, ModuleName
, -1, wModuleName
, len
);
496 else wModuleName
= NULL
;
498 ret
= SymLoadModuleExW(hProcess
, hFile
, wImageName
, wModuleName
,
499 BaseOfDll
, DllSize
, Data
, Flags
);
500 HeapFree(GetProcessHeap(), 0, wImageName
);
501 HeapFree(GetProcessHeap(), 0, wModuleName
);
505 /***********************************************************************
506 * SymLoadModuleExW (DBGHELP.@)
508 DWORD64 WINAPI
SymLoadModuleExW(HANDLE hProcess
, HANDLE hFile
, PCWSTR wImageName
,
509 PCWSTR wModuleName
, DWORD64 BaseOfDll
, DWORD SizeOfDll
,
510 PMODLOAD_DATA Data
, DWORD Flags
)
513 struct module
* module
= NULL
;
515 TRACE("(%p %p %s %s %s %08x %p %08x)\n",
516 hProcess
, hFile
, debugstr_w(wImageName
), debugstr_w(wModuleName
),
517 wine_dbgstr_longlong(BaseOfDll
), SizeOfDll
, Data
, Flags
);
520 FIXME("Unsupported load data parameter %p for %s\n",
521 Data
, debugstr_w(wImageName
));
522 if (!validate_addr64(BaseOfDll
)) return FALSE
;
524 if (!(pcs
= process_find_by_handle(hProcess
))) return FALSE
;
526 if (Flags
& SLMFLAG_VIRTUAL
)
528 module
= module_new(pcs
, wImageName
, module_get_type_by_name(wImageName
),
529 TRUE
, (DWORD
)BaseOfDll
, SizeOfDll
, 0, 0);
530 if (!module
) return FALSE
;
531 if (wModuleName
) module_set_module(module
, wModuleName
);
532 module
->module
.SymType
= SymVirtual
;
536 if (Flags
& ~(SLMFLAG_VIRTUAL
))
537 FIXME("Unsupported Flags %08x for %s\n", Flags
, debugstr_w(wImageName
));
539 /* force transparent ELF and Mach-O loading / unloading */
540 elf_synchronize_module_list(pcs
);
541 macho_synchronize_module_list(pcs
);
543 /* this is a Wine extension to the API just to redo the synchronisation */
544 if (!wImageName
&& !hFile
) return 0;
546 /* check if the module is already loaded, or if it's a builtin PE module with
547 * an containing ELF module
551 module
= module_is_already_loaded(pcs
, wImageName
);
552 if (!module
&& module_is_container_loaded(pcs
, wImageName
, BaseOfDll
))
554 /* force the loading of DLL as builtin */
555 module
= pe_load_builtin_module(pcs
, wImageName
, BaseOfDll
, SizeOfDll
);
560 /* otherwise, try a regular PE module */
561 if (!(module
= pe_load_native_module(pcs
, wImageName
, hFile
, BaseOfDll
, SizeOfDll
)) &&
564 /* and finally an ELF or Mach-O module */
565 switch (module_get_type_by_name(wImageName
))
568 module
= elf_load_module(pcs
, wImageName
, BaseOfDll
);
571 module
= macho_load_module(pcs
, wImageName
, BaseOfDll
);
581 WARN("Couldn't locate %s\n", debugstr_w(wImageName
));
584 module
->module
.NumSyms
= module
->ht_symbols
.num_elts
;
585 /* by default module_new fills module.ModuleName from a derivation
586 * of LoadedImageName. Overwrite it, if we have better information
589 module_set_module(module
, wModuleName
);
590 lstrcpynW(module
->module
.ImageName
, wImageName
,
591 sizeof(module
->module
.ImageName
) / sizeof(WCHAR
));
593 return module
->module
.BaseOfImage
;
596 /***********************************************************************
597 * SymLoadModule64 (DBGHELP.@)
599 DWORD64 WINAPI
SymLoadModule64(HANDLE hProcess
, HANDLE hFile
, PCSTR ImageName
,
600 PCSTR ModuleName
, DWORD64 BaseOfDll
, DWORD SizeOfDll
)
602 if (!validate_addr64(BaseOfDll
)) return FALSE
;
603 return SymLoadModule(hProcess
, hFile
, ImageName
, ModuleName
, (DWORD
)BaseOfDll
, SizeOfDll
);
606 /******************************************************************
610 BOOL
module_remove(struct process
* pcs
, struct module
* module
)
614 TRACE("%s (%p)\n", debugstr_w(module
->module
.ModuleName
), module
);
615 hash_table_destroy(&module
->ht_symbols
);
616 hash_table_destroy(&module
->ht_types
);
617 HeapFree(GetProcessHeap(), 0, module
->sources
);
618 HeapFree(GetProcessHeap(), 0, module
->addr_sorttab
);
619 HeapFree(GetProcessHeap(), 0, module
->dwarf2_info
);
620 pool_destroy(&module
->pool
);
621 /* native dbghelp doesn't invoke registered callback(,CBA_SYMBOLS_UNLOADED,) here
624 for (p
= &pcs
->lmodules
; *p
; p
= &(*p
)->next
)
629 HeapFree(GetProcessHeap(), 0, module
);
633 FIXME("This shouldn't happen\n");
637 /******************************************************************
638 * SymUnloadModule (DBGHELP.@)
641 BOOL WINAPI
SymUnloadModule(HANDLE hProcess
, DWORD BaseOfDll
)
644 struct module
* module
;
646 pcs
= process_find_by_handle(hProcess
);
647 if (!pcs
) return FALSE
;
648 module
= module_find_by_addr(pcs
, BaseOfDll
, DMT_UNKNOWN
);
649 if (!module
) return FALSE
;
650 return module_remove(pcs
, module
);
653 /******************************************************************
654 * SymUnloadModule64 (DBGHELP.@)
657 BOOL WINAPI
SymUnloadModule64(HANDLE hProcess
, DWORD64 BaseOfDll
)
660 struct module
* module
;
662 pcs
= process_find_by_handle(hProcess
);
663 if (!pcs
) return FALSE
;
664 if (!validate_addr64(BaseOfDll
)) return FALSE
;
665 module
= module_find_by_addr(pcs
, (DWORD
)BaseOfDll
, DMT_UNKNOWN
);
666 if (!module
) return FALSE
;
667 return module_remove(pcs
, module
);
670 /******************************************************************
671 * SymEnumerateModules (DBGHELP.@)
674 struct enum_modW64_32
676 PSYM_ENUMMODULES_CALLBACK cb
;
678 char module
[MAX_PATH
];
681 static BOOL CALLBACK
enum_modW64_32(PCWSTR name
, DWORD64 base
, PVOID user
)
683 struct enum_modW64_32
* x
= user
;
685 WideCharToMultiByte(CP_ACP
, 0, name
, -1, x
->module
, sizeof(x
->module
), NULL
, NULL
);
686 return x
->cb(x
->module
, (DWORD
)base
, x
->user
);
689 BOOL WINAPI
SymEnumerateModules(HANDLE hProcess
,
690 PSYM_ENUMMODULES_CALLBACK EnumModulesCallback
,
693 struct enum_modW64_32 x
;
695 x
.cb
= EnumModulesCallback
;
696 x
.user
= UserContext
;
698 return SymEnumerateModulesW64(hProcess
, enum_modW64_32
, &x
);
701 /******************************************************************
702 * SymEnumerateModules64 (DBGHELP.@)
705 struct enum_modW64_64
707 PSYM_ENUMMODULES_CALLBACK64 cb
;
709 char module
[MAX_PATH
];
712 static BOOL CALLBACK
enum_modW64_64(PCWSTR name
, DWORD64 base
, PVOID user
)
714 struct enum_modW64_64
* x
= user
;
716 WideCharToMultiByte(CP_ACP
, 0, name
, -1, x
->module
, sizeof(x
->module
), NULL
, NULL
);
717 return x
->cb(x
->module
, base
, x
->user
);
720 BOOL WINAPI
SymEnumerateModules64(HANDLE hProcess
,
721 PSYM_ENUMMODULES_CALLBACK64 EnumModulesCallback
,
724 struct enum_modW64_64 x
;
726 x
.cb
= EnumModulesCallback
;
727 x
.user
= UserContext
;
729 return SymEnumerateModulesW64(hProcess
, enum_modW64_64
, &x
);
732 /******************************************************************
733 * SymEnumerateModulesW64 (DBGHELP.@)
736 BOOL WINAPI
SymEnumerateModulesW64(HANDLE hProcess
,
737 PSYM_ENUMMODULES_CALLBACKW64 EnumModulesCallback
,
740 struct process
* pcs
= process_find_by_handle(hProcess
);
741 struct module
* module
;
743 if (!pcs
) return FALSE
;
745 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
747 if (!(dbghelp_options
& SYMOPT_WINE_WITH_NATIVE_MODULES
) &&
748 (module
->type
== DMT_ELF
|| module
->type
== DMT_MACHO
))
750 if (!EnumModulesCallback(module
->module
.ModuleName
,
751 module
->module
.BaseOfImage
, UserContext
))
757 /******************************************************************
758 * EnumerateLoadedModules64 (DBGHELP.@)
761 struct enum_load_modW64_64
763 PENUMLOADED_MODULES_CALLBACK64 cb
;
765 char module
[MAX_PATH
];
768 static BOOL CALLBACK
enum_load_modW64_64(PCWSTR name
, DWORD64 base
, ULONG size
,
771 struct enum_load_modW64_64
* x
= user
;
773 WideCharToMultiByte(CP_ACP
, 0, name
, -1, x
->module
, sizeof(x
->module
), NULL
, NULL
);
774 return x
->cb(x
->module
, base
, size
, x
->user
);
777 BOOL WINAPI
EnumerateLoadedModules64(HANDLE hProcess
,
778 PENUMLOADED_MODULES_CALLBACK64 EnumLoadedModulesCallback
,
781 struct enum_load_modW64_64 x
;
783 x
.cb
= EnumLoadedModulesCallback
;
784 x
.user
= UserContext
;
786 return EnumerateLoadedModulesW64(hProcess
, enum_load_modW64_64
, &x
);
789 /******************************************************************
790 * EnumerateLoadedModules (DBGHELP.@)
793 struct enum_load_modW64_32
795 PENUMLOADED_MODULES_CALLBACK cb
;
797 char module
[MAX_PATH
];
800 static BOOL CALLBACK
enum_load_modW64_32(PCWSTR name
, DWORD64 base
, ULONG size
,
803 struct enum_load_modW64_32
* x
= user
;
804 WideCharToMultiByte(CP_ACP
, 0, name
, -1, x
->module
, sizeof(x
->module
), NULL
, NULL
);
805 return x
->cb(x
->module
, (DWORD
)base
, size
, x
->user
);
808 BOOL WINAPI
EnumerateLoadedModules(HANDLE hProcess
,
809 PENUMLOADED_MODULES_CALLBACK EnumLoadedModulesCallback
,
812 struct enum_load_modW64_32 x
;
814 x
.cb
= EnumLoadedModulesCallback
;
815 x
.user
= UserContext
;
817 return EnumerateLoadedModulesW64(hProcess
, enum_load_modW64_32
, &x
);
820 /******************************************************************
821 * EnumerateLoadedModulesW64 (DBGHELP.@)
824 BOOL WINAPI
EnumerateLoadedModulesW64(HANDLE hProcess
,
825 PENUMLOADED_MODULES_CALLBACKW64 EnumLoadedModulesCallback
,
829 WCHAR baseW
[256], modW
[256];
833 hMods
= HeapAlloc(GetProcessHeap(), 0, 256 * sizeof(hMods
[0]));
834 if (!hMods
) return FALSE
;
836 if (!EnumProcessModules(hProcess
, hMods
, 256 * sizeof(hMods
[0]), &sz
))
838 /* hProcess should also be a valid process handle !! */
839 FIXME("If this happens, bump the number in mod\n");
840 HeapFree(GetProcessHeap(), 0, hMods
);
843 sz
/= sizeof(HMODULE
);
844 for (i
= 0; i
< sz
; i
++)
846 if (!GetModuleInformation(hProcess
, hMods
[i
], &mi
, sizeof(mi
)) ||
847 !GetModuleBaseNameW(hProcess
, hMods
[i
], baseW
, sizeof(baseW
) / sizeof(WCHAR
)))
849 module_fill_module(baseW
, modW
, sizeof(modW
) / sizeof(CHAR
));
850 EnumLoadedModulesCallback(modW
, (DWORD_PTR
)mi
.lpBaseOfDll
, mi
.SizeOfImage
,
853 HeapFree(GetProcessHeap(), 0, hMods
);
855 return sz
!= 0 && i
== sz
;
858 /******************************************************************
859 * SymGetModuleInfo (DBGHELP.@)
862 BOOL WINAPI
SymGetModuleInfo(HANDLE hProcess
, DWORD dwAddr
,
863 PIMAGEHLP_MODULE ModuleInfo
)
866 IMAGEHLP_MODULEW64 miw64
;
868 if (sizeof(mi
) < ModuleInfo
->SizeOfStruct
) FIXME("Wrong size\n");
870 miw64
.SizeOfStruct
= sizeof(miw64
);
871 if (!SymGetModuleInfoW64(hProcess
, dwAddr
, &miw64
)) return FALSE
;
873 mi
.SizeOfStruct
= miw64
.SizeOfStruct
;
874 mi
.BaseOfImage
= miw64
.BaseOfImage
;
875 mi
.ImageSize
= miw64
.ImageSize
;
876 mi
.TimeDateStamp
= miw64
.TimeDateStamp
;
877 mi
.CheckSum
= miw64
.CheckSum
;
878 mi
.NumSyms
= miw64
.NumSyms
;
879 mi
.SymType
= miw64
.SymType
;
880 WideCharToMultiByte(CP_ACP
, 0, miw64
.ModuleName
, -1,
881 mi
.ModuleName
, sizeof(mi
.ModuleName
), NULL
, NULL
);
882 WideCharToMultiByte(CP_ACP
, 0, miw64
.ImageName
, -1,
883 mi
.ImageName
, sizeof(mi
.ImageName
), NULL
, NULL
);
884 WideCharToMultiByte(CP_ACP
, 0, miw64
.LoadedImageName
, -1,
885 mi
.LoadedImageName
, sizeof(mi
.LoadedImageName
), NULL
, NULL
);
887 memcpy(ModuleInfo
, &mi
, ModuleInfo
->SizeOfStruct
);
892 /******************************************************************
893 * SymGetModuleInfoW (DBGHELP.@)
896 BOOL WINAPI
SymGetModuleInfoW(HANDLE hProcess
, DWORD dwAddr
,
897 PIMAGEHLP_MODULEW ModuleInfo
)
899 IMAGEHLP_MODULEW64 miw64
;
900 IMAGEHLP_MODULEW miw
;
902 if (sizeof(miw
) < ModuleInfo
->SizeOfStruct
) FIXME("Wrong size\n");
904 miw64
.SizeOfStruct
= sizeof(miw64
);
905 if (!SymGetModuleInfoW64(hProcess
, dwAddr
, &miw64
)) return FALSE
;
907 miw
.SizeOfStruct
= miw64
.SizeOfStruct
;
908 miw
.BaseOfImage
= miw64
.BaseOfImage
;
909 miw
.ImageSize
= miw64
.ImageSize
;
910 miw
.TimeDateStamp
= miw64
.TimeDateStamp
;
911 miw
.CheckSum
= miw64
.CheckSum
;
912 miw
.NumSyms
= miw64
.NumSyms
;
913 miw
.SymType
= miw64
.SymType
;
914 strcpyW(miw
.ModuleName
, miw64
.ModuleName
);
915 strcpyW(miw
.ImageName
, miw64
.ImageName
);
916 strcpyW(miw
.LoadedImageName
, miw64
.LoadedImageName
);
917 memcpy(ModuleInfo
, &miw
, ModuleInfo
->SizeOfStruct
);
922 /******************************************************************
923 * SymGetModuleInfo64 (DBGHELP.@)
926 BOOL WINAPI
SymGetModuleInfo64(HANDLE hProcess
, DWORD64 dwAddr
,
927 PIMAGEHLP_MODULE64 ModuleInfo
)
929 IMAGEHLP_MODULE64 mi64
;
930 IMAGEHLP_MODULEW64 miw64
;
932 if (sizeof(mi64
) < ModuleInfo
->SizeOfStruct
)
934 SetLastError(ERROR_MOD_NOT_FOUND
); /* NOTE: native returns this error */
935 WARN("Wrong size %u\n", ModuleInfo
->SizeOfStruct
);
939 miw64
.SizeOfStruct
= sizeof(miw64
);
940 if (!SymGetModuleInfoW64(hProcess
, dwAddr
, &miw64
)) return FALSE
;
942 mi64
.SizeOfStruct
= miw64
.SizeOfStruct
;
943 mi64
.BaseOfImage
= miw64
.BaseOfImage
;
944 mi64
.ImageSize
= miw64
.ImageSize
;
945 mi64
.TimeDateStamp
= miw64
.TimeDateStamp
;
946 mi64
.CheckSum
= miw64
.CheckSum
;
947 mi64
.NumSyms
= miw64
.NumSyms
;
948 mi64
.SymType
= miw64
.SymType
;
949 WideCharToMultiByte(CP_ACP
, 0, miw64
.ModuleName
, -1,
950 mi64
.ModuleName
, sizeof(mi64
.ModuleName
), NULL
, NULL
);
951 WideCharToMultiByte(CP_ACP
, 0, miw64
.ImageName
, -1,
952 mi64
.ImageName
, sizeof(mi64
.ImageName
), NULL
, NULL
);
953 WideCharToMultiByte(CP_ACP
, 0, miw64
.LoadedImageName
, -1,
954 mi64
.LoadedImageName
, sizeof(mi64
.LoadedImageName
), NULL
, NULL
);
955 WideCharToMultiByte(CP_ACP
, 0, miw64
.LoadedPdbName
, -1,
956 mi64
.LoadedPdbName
, sizeof(mi64
.LoadedPdbName
), NULL
, NULL
);
958 mi64
.CVSig
= miw64
.CVSig
;
959 WideCharToMultiByte(CP_ACP
, 0, miw64
.CVData
, -1,
960 mi64
.CVData
, sizeof(mi64
.CVData
), NULL
, NULL
);
961 mi64
.PdbSig
= miw64
.PdbSig
;
962 mi64
.PdbSig70
= miw64
.PdbSig70
;
963 mi64
.PdbAge
= miw64
.PdbAge
;
964 mi64
.PdbUnmatched
= miw64
.PdbUnmatched
;
965 mi64
.DbgUnmatched
= miw64
.DbgUnmatched
;
966 mi64
.LineNumbers
= miw64
.LineNumbers
;
967 mi64
.GlobalSymbols
= miw64
.GlobalSymbols
;
968 mi64
.TypeInfo
= miw64
.TypeInfo
;
969 mi64
.SourceIndexed
= miw64
.SourceIndexed
;
970 mi64
.Publics
= miw64
.Publics
;
972 memcpy(ModuleInfo
, &mi64
, ModuleInfo
->SizeOfStruct
);
977 /******************************************************************
978 * SymGetModuleInfoW64 (DBGHELP.@)
981 BOOL WINAPI
SymGetModuleInfoW64(HANDLE hProcess
, DWORD64 dwAddr
,
982 PIMAGEHLP_MODULEW64 ModuleInfo
)
984 struct process
* pcs
= process_find_by_handle(hProcess
);
985 struct module
* module
;
986 IMAGEHLP_MODULEW64 miw64
;
988 TRACE("%p %s %p\n", hProcess
, wine_dbgstr_longlong(dwAddr
), ModuleInfo
);
990 if (!pcs
) return FALSE
;
991 if (ModuleInfo
->SizeOfStruct
> sizeof(*ModuleInfo
)) return FALSE
;
992 module
= module_find_by_addr(pcs
, dwAddr
, DMT_UNKNOWN
);
993 if (!module
) return FALSE
;
995 miw64
= module
->module
;
997 /* update debug information from container if any */
998 if (module
->module
.SymType
== SymNone
)
1000 module
= module_get_container(pcs
, module
);
1001 if (module
&& module
->module
.SymType
!= SymNone
)
1003 miw64
.SymType
= module
->module
.SymType
;
1004 miw64
.NumSyms
= module
->module
.NumSyms
;
1007 memcpy(ModuleInfo
, &miw64
, ModuleInfo
->SizeOfStruct
);
1011 /***********************************************************************
1012 * SymGetModuleBase (DBGHELP.@)
1014 DWORD WINAPI
SymGetModuleBase(HANDLE hProcess
, DWORD dwAddr
)
1016 struct process
* pcs
= process_find_by_handle(hProcess
);
1017 struct module
* module
;
1020 module
= module_find_by_addr(pcs
, dwAddr
, DMT_UNKNOWN
);
1021 if (!module
) return 0;
1022 return module
->module
.BaseOfImage
;
1025 /***********************************************************************
1026 * SymGetModuleBase64 (DBGHELP.@)
1028 DWORD64 WINAPI
SymGetModuleBase64(HANDLE hProcess
, DWORD64 dwAddr
)
1030 if (!validate_addr64(dwAddr
)) return 0;
1031 return SymGetModuleBase(hProcess
, (DWORD
)dwAddr
);
1034 /******************************************************************
1035 * module_reset_debug_info
1036 * Removes any debug information linked to a given module.
1038 void module_reset_debug_info(struct module
* module
)
1040 module
->sortlist_valid
= TRUE
;
1041 module
->sorttab_size
= 0;
1042 module
->addr_sorttab
= NULL
;
1043 module
->num_sorttab
= module
->num_symbols
= 0;
1044 hash_table_destroy(&module
->ht_symbols
);
1045 module
->ht_symbols
.num_buckets
= 0;
1046 module
->ht_symbols
.buckets
= NULL
;
1047 hash_table_destroy(&module
->ht_types
);
1048 module
->ht_types
.num_buckets
= 0;
1049 module
->ht_types
.buckets
= NULL
;
1050 module
->vtypes
.num_elts
= 0;
1051 hash_table_destroy(&module
->ht_symbols
);
1052 module
->sources_used
= module
->sources_alloc
= 0;
1053 module
->sources
= NULL
;