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_SlashW
[] = {'/','\0'};
43 static const WCHAR S_AcmW
[] = {'.','a','c','m','\0'};
44 static const WCHAR S_DllW
[] = {'.','d','l','l','\0'};
45 static const WCHAR S_DrvW
[] = {'.','d','r','v','\0'};
46 static const WCHAR S_ExeW
[] = {'.','e','x','e','\0'};
47 static const WCHAR S_OcxW
[] = {'.','o','c','x','\0'};
48 static const WCHAR S_VxdW
[] = {'.','v','x','d','\0'};
49 static const WCHAR
* const ext
[] = {S_AcmW
, S_DllW
, S_DrvW
, S_ExeW
, S_OcxW
, S_VxdW
, NULL
};
51 static int match_ext(const WCHAR
* ptr
, size_t len
)
53 const WCHAR
* const *e
;
56 for (e
= ext
; *e
; e
++)
59 if (l
>= len
) return FALSE
;
60 if (strncmpiW(&ptr
[len
- l
], *e
, l
)) continue;
66 static const WCHAR
* get_filename(const WCHAR
* name
, const WCHAR
* endptr
)
70 if (!endptr
) endptr
= name
+ strlenW(name
);
71 for (ptr
= endptr
- 1; ptr
>= name
; ptr
--)
73 if (*ptr
== '/' || *ptr
== '\\') break;
78 static void module_fill_module(const WCHAR
* in
, WCHAR
* out
, size_t size
)
80 const WCHAR
*loader
= get_wine_loader_name();
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
> strlenW(loader
) && !strcmpiW(out
+ len
- strlenW(loader
), loader
))
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
));
106 const WCHAR
*get_wine_loader_name(void)
108 static const BOOL is_win64
= sizeof(void *) > sizeof(int); /* FIXME: should depend on target process */
109 static const WCHAR wineW
[] = {'w','i','n','e',0};
110 static const WCHAR suffixW
[] = {'6','4',0};
111 static const WCHAR
*loader
;
118 /* All binaries are loaded with WINELOADER (if run from tree) or by the
121 if ((ptr
= getenv("WINELOADER")))
123 DWORD len
= 2 + MultiByteToWideChar( CP_UNIXCP
, 0, ptr
, -1, NULL
, 0 );
124 buffer
= HeapAlloc( GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
125 MultiByteToWideChar( CP_UNIXCP
, 0, ptr
, -1, buffer
, len
);
129 buffer
= HeapAlloc( GetProcessHeap(), 0, sizeof(wineW
) + 2 * sizeof(WCHAR
) );
130 strcpyW( buffer
, wineW
);
132 p
= buffer
+ strlenW( buffer
) - strlenW( suffixW
);
133 if (p
> buffer
&& !strcmpW( p
, suffixW
))
135 if (!is_win64
) *p
= 0;
137 else if (is_win64
) strcatW( buffer
, suffixW
);
139 TRACE( "returning %s\n", debugstr_w(buffer
) );
145 static const char* get_module_type(enum module_type type
, BOOL
virtual)
149 case DMT_ELF
: return virtual ? "Virtual ELF" : "ELF";
150 case DMT_PE
: return virtual ? "Virtual PE" : "PE";
151 case DMT_MACHO
: return virtual ? "Virtual Mach-O" : "Mach-O";
152 default: return "---";
156 /***********************************************************************
157 * Creates and links a new module to a process
159 struct module
* module_new(struct process
* pcs
, const WCHAR
* name
,
160 enum module_type type
, BOOL
virtual,
161 DWORD64 mod_addr
, DWORD64 size
,
162 unsigned long stamp
, unsigned long checksum
)
164 struct module
* module
;
167 assert(type
== DMT_ELF
|| type
== DMT_PE
|| type
== DMT_MACHO
);
168 if (!(module
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*module
))))
171 module
->next
= pcs
->lmodules
;
172 pcs
->lmodules
= module
;
174 TRACE("=> %s %s-%s %s\n",
175 get_module_type(type
, virtual),
176 wine_dbgstr_longlong(mod_addr
), wine_dbgstr_longlong(mod_addr
+ size
),
179 pool_init(&module
->pool
, 65536);
181 module
->process
= pcs
;
182 module
->module
.SizeOfStruct
= sizeof(module
->module
);
183 module
->module
.BaseOfImage
= mod_addr
;
184 module
->module
.ImageSize
= size
;
185 module_set_module(module
, name
);
186 module
->module
.ImageName
[0] = '\0';
187 lstrcpynW(module
->module
.LoadedImageName
, name
, sizeof(module
->module
.LoadedImageName
) / sizeof(WCHAR
));
188 module
->module
.SymType
= SymNone
;
189 module
->module
.NumSyms
= 0;
190 module
->module
.TimeDateStamp
= stamp
;
191 module
->module
.CheckSum
= checksum
;
193 memset(module
->module
.LoadedPdbName
, 0, sizeof(module
->module
.LoadedPdbName
));
194 module
->module
.CVSig
= 0;
195 memset(module
->module
.CVData
, 0, sizeof(module
->module
.CVData
));
196 module
->module
.PdbSig
= 0;
197 memset(&module
->module
.PdbSig70
, 0, sizeof(module
->module
.PdbSig70
));
198 module
->module
.PdbAge
= 0;
199 module
->module
.PdbUnmatched
= FALSE
;
200 module
->module
.DbgUnmatched
= FALSE
;
201 module
->module
.LineNumbers
= FALSE
;
202 module
->module
.GlobalSymbols
= FALSE
;
203 module
->module
.TypeInfo
= FALSE
;
204 module
->module
.SourceIndexed
= FALSE
;
205 module
->module
.Publics
= FALSE
;
207 module
->reloc_delta
= 0;
209 module
->is_virtual
= virtual;
210 for (i
= 0; i
< DFI_LAST
; i
++) module
->format_info
[i
] = NULL
;
211 module
->sortlist_valid
= FALSE
;
212 module
->sorttab_size
= 0;
213 module
->addr_sorttab
= NULL
;
214 module
->num_sorttab
= 0;
215 module
->num_symbols
= 0;
217 vector_init(&module
->vsymt
, sizeof(struct symt
*), 128);
218 /* FIXME: this seems a bit too high (on a per module basis)
219 * need some statistics about this
221 hash_table_init(&module
->pool
, &module
->ht_symbols
, 4096);
222 hash_table_init(&module
->pool
, &module
->ht_types
, 4096);
223 vector_init(&module
->vtypes
, sizeof(struct symt
*), 32);
225 module
->sources_used
= 0;
226 module
->sources_alloc
= 0;
228 wine_rb_init(&module
->sources_offsets_tree
, &source_rb_functions
);
233 /***********************************************************************
234 * module_find_by_nameW
237 struct module
* module_find_by_nameW(const struct process
* pcs
, const WCHAR
* name
)
239 struct module
* module
;
241 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
243 if (!strcmpiW(name
, module
->module
.ModuleName
)) return module
;
245 SetLastError(ERROR_INVALID_NAME
);
249 struct module
* module_find_by_nameA(const struct process
* pcs
, const char* name
)
251 WCHAR wname
[MAX_PATH
];
253 MultiByteToWideChar(CP_ACP
, 0, name
, -1, wname
, sizeof(wname
) / sizeof(WCHAR
));
254 return module_find_by_nameW(pcs
, wname
);
257 /***********************************************************************
258 * module_is_already_loaded
261 struct module
* module_is_already_loaded(const struct process
* pcs
, const WCHAR
* name
)
263 struct module
* module
;
264 const WCHAR
* filename
;
266 /* first compare the loaded image name... */
267 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
269 if (!strcmpiW(name
, module
->module
.LoadedImageName
))
272 /* then compare the standard filenames (without the path) ... */
273 filename
= get_filename(name
, NULL
);
274 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
276 if (!strcmpiW(filename
, get_filename(module
->module
.LoadedImageName
, NULL
)))
279 SetLastError(ERROR_INVALID_NAME
);
283 /***********************************************************************
284 * module_get_container
287 static struct module
* module_get_container(const struct process
* pcs
,
288 const struct module
* inner
)
290 struct module
* module
;
292 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
294 if (module
!= inner
&&
295 module
->module
.BaseOfImage
<= inner
->module
.BaseOfImage
&&
296 module
->module
.BaseOfImage
+ module
->module
.ImageSize
>=
297 inner
->module
.BaseOfImage
+ inner
->module
.ImageSize
)
303 /***********************************************************************
304 * module_get_containee
307 struct module
* module_get_containee(const struct process
* pcs
,
308 const struct module
* outter
)
310 struct module
* module
;
312 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
314 if (module
!= outter
&&
315 outter
->module
.BaseOfImage
<= module
->module
.BaseOfImage
&&
316 outter
->module
.BaseOfImage
+ outter
->module
.ImageSize
>=
317 module
->module
.BaseOfImage
+ module
->module
.ImageSize
)
323 /******************************************************************
326 * get the debug information from a module:
327 * - if the module's type is deferred, then force loading of debug info (and return
329 * - if the module has no debug info and has an ELF container, then return the ELF
330 * container (and also force the ELF container's debug info loading if deferred)
331 * - otherwise return the module itself if it has some debug info
333 BOOL
module_get_debug(struct module_pair
* pair
)
335 IMAGEHLP_DEFERRED_SYMBOL_LOADW64 idslW64
;
337 if (!pair
->requested
) return FALSE
;
338 /* for a PE builtin, always get info from container */
339 if (!(pair
->effective
= module_get_container(pair
->pcs
, pair
->requested
)))
340 pair
->effective
= pair
->requested
;
341 /* if deferred, force loading */
342 if (pair
->effective
->module
.SymType
== SymDeferred
)
346 if (pair
->effective
->is_virtual
) ret
= FALSE
;
347 else switch (pair
->effective
->type
)
350 ret
= elf_load_debug_info(pair
->effective
);
353 idslW64
.SizeOfStruct
= sizeof(idslW64
);
354 idslW64
.BaseOfImage
= pair
->effective
->module
.BaseOfImage
;
355 idslW64
.CheckSum
= pair
->effective
->module
.CheckSum
;
356 idslW64
.TimeDateStamp
= pair
->effective
->module
.TimeDateStamp
;
357 memcpy(idslW64
.FileName
, pair
->effective
->module
.ImageName
,
358 sizeof(pair
->effective
->module
.ImageName
));
359 idslW64
.Reparse
= FALSE
;
360 idslW64
.hFile
= INVALID_HANDLE_VALUE
;
362 pcs_callback(pair
->pcs
, CBA_DEFERRED_SYMBOL_LOAD_START
, &idslW64
);
363 ret
= pe_load_debug_info(pair
->pcs
, pair
->effective
);
364 pcs_callback(pair
->pcs
,
365 ret
? CBA_DEFERRED_SYMBOL_LOAD_COMPLETE
: CBA_DEFERRED_SYMBOL_LOAD_FAILURE
,
369 ret
= macho_load_debug_info(pair
->effective
, NULL
);
375 if (!ret
) pair
->effective
->module
.SymType
= SymNone
;
376 assert(pair
->effective
->module
.SymType
!= SymDeferred
);
377 pair
->effective
->module
.NumSyms
= pair
->effective
->ht_symbols
.num_elts
;
379 return pair
->effective
->module
.SymType
!= SymNone
;
382 /***********************************************************************
383 * module_find_by_addr
385 * either the addr where module is loaded, or any address inside the
388 struct module
* module_find_by_addr(const struct process
* pcs
, DWORD64 addr
,
389 enum module_type type
)
391 struct module
* module
;
393 if (type
== DMT_UNKNOWN
)
395 if ((module
= module_find_by_addr(pcs
, addr
, DMT_PE
)) ||
396 (module
= module_find_by_addr(pcs
, addr
, DMT_ELF
)) ||
397 (module
= module_find_by_addr(pcs
, addr
, DMT_MACHO
)))
402 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
404 if (type
== module
->type
&& addr
>= module
->module
.BaseOfImage
&&
405 addr
< module
->module
.BaseOfImage
+ module
->module
.ImageSize
)
409 SetLastError(ERROR_INVALID_ADDRESS
);
413 /******************************************************************
414 * module_is_container_loaded
416 * checks whether the native container, for a (supposed) PE builtin is
419 static BOOL
module_is_container_loaded(const struct process
* pcs
,
420 const WCHAR
* ImageName
, DWORD64 base
)
423 struct module
* module
;
424 PCWSTR filename
, modname
;
425 static WCHAR
* dll_prefix
;
426 static int dll_prefix_len
;
430 dll_prefix_len
= MultiByteToWideChar( CP_UNIXCP
, 0, DLLPREFIX
, -1, NULL
, 0 );
431 dll_prefix
= HeapAlloc( GetProcessHeap(), 0, dll_prefix_len
* sizeof(WCHAR
) );
432 MultiByteToWideChar( CP_UNIXCP
, 0, DLLPREFIX
, -1, dll_prefix
, dll_prefix_len
);
436 if (!base
) return FALSE
;
437 filename
= get_filename(ImageName
, NULL
);
438 len
= strlenW(filename
);
440 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
442 if ((module
->type
== DMT_ELF
|| module
->type
== DMT_MACHO
) &&
443 base
>= module
->module
.BaseOfImage
&&
444 base
< module
->module
.BaseOfImage
+ module
->module
.ImageSize
)
446 modname
= get_filename(module
->module
.LoadedImageName
, NULL
);
447 if (dll_prefix_len
&& !strncmpW( modname
, dll_prefix
, dll_prefix_len
)) modname
+= dll_prefix_len
;
448 if (!strncmpiW(modname
, filename
, len
) &&
449 !memcmp(modname
+ len
, S_DotSoW
, 3 * sizeof(WCHAR
)))
455 /* likely a native PE module */
456 WARN("Couldn't find container for %s\n", debugstr_w(ImageName
));
460 /******************************************************************
461 * module_get_type_by_name
463 * Guesses a filename type from its extension
465 enum module_type
module_get_type_by_name(const WCHAR
* name
)
467 int loader_len
, len
= strlenW(name
);
470 /* Skip all version extensions (.[digits]) regex: "(\.\d+)*$" */
475 while (i
&& isdigit(name
[i
- 1])) i
--;
477 if (i
&& name
[i
- 1] == '.')
483 /* check for terminating .so or .so.[digit] */
484 /* FIXME: Can't rely solely on extension; have to check magic or
485 * stop using .so on Mac OS X. For now, base on platform. */
486 if (len
> 3 && !memcmp(name
+ len
- 3, S_DotSoW
, 3))
493 if (len
> 6 && !strncmpiW(name
+ len
- 6, S_DotDylibW
, 6))
496 if (len
> 4 && !strncmpiW(name
+ len
- 4, S_DotPdbW
, 4))
499 if (len
> 4 && !strncmpiW(name
+ len
- 4, S_DotDbgW
, 4))
502 /* wine is also a native module (Mach-O on Mac OS X, ELF elsewhere) */
503 loader
= get_wine_loader_name();
504 loader_len
= strlenW( loader
);
505 if ((len
== loader_len
|| (len
> loader_len
&& name
[len
- loader_len
- 1] == '/')) &&
506 !strcmpiW(name
+ len
- loader_len
, loader
))
517 /******************************************************************
518 * refresh_module_list
520 static BOOL
refresh_module_list(struct process
* pcs
)
522 /* force transparent ELF and Mach-O loading / unloading */
523 return elf_synchronize_module_list(pcs
) || macho_synchronize_module_list(pcs
);
526 /***********************************************************************
527 * SymLoadModule (DBGHELP.@)
529 DWORD WINAPI
SymLoadModule(HANDLE hProcess
, HANDLE hFile
, PCSTR ImageName
,
530 PCSTR ModuleName
, DWORD BaseOfDll
, DWORD SizeOfDll
)
532 return SymLoadModuleEx(hProcess
, hFile
, ImageName
, ModuleName
, BaseOfDll
,
536 /***********************************************************************
537 * SymLoadModuleEx (DBGHELP.@)
539 DWORD64 WINAPI
SymLoadModuleEx(HANDLE hProcess
, HANDLE hFile
, PCSTR ImageName
,
540 PCSTR ModuleName
, DWORD64 BaseOfDll
, DWORD DllSize
,
541 PMODLOAD_DATA Data
, DWORD Flags
)
543 PWSTR wImageName
, wModuleName
;
547 TRACE("(%p %p %s %s %s %08x %p %08x)\n",
548 hProcess
, hFile
, debugstr_a(ImageName
), debugstr_a(ModuleName
),
549 wine_dbgstr_longlong(BaseOfDll
), DllSize
, Data
, Flags
);
553 len
= MultiByteToWideChar(CP_ACP
, 0, ImageName
, -1, NULL
, 0);
554 wImageName
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
555 MultiByteToWideChar(CP_ACP
, 0, ImageName
, -1, wImageName
, len
);
557 else wImageName
= NULL
;
560 len
= MultiByteToWideChar(CP_ACP
, 0, ModuleName
, -1, NULL
, 0);
561 wModuleName
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
562 MultiByteToWideChar(CP_ACP
, 0, ModuleName
, -1, wModuleName
, len
);
564 else wModuleName
= NULL
;
566 ret
= SymLoadModuleExW(hProcess
, hFile
, wImageName
, wModuleName
,
567 BaseOfDll
, DllSize
, Data
, Flags
);
568 HeapFree(GetProcessHeap(), 0, wImageName
);
569 HeapFree(GetProcessHeap(), 0, wModuleName
);
573 /***********************************************************************
574 * SymLoadModuleExW (DBGHELP.@)
576 DWORD64 WINAPI
SymLoadModuleExW(HANDLE hProcess
, HANDLE hFile
, PCWSTR wImageName
,
577 PCWSTR wModuleName
, DWORD64 BaseOfDll
, DWORD SizeOfDll
,
578 PMODLOAD_DATA Data
, DWORD Flags
)
581 struct module
* module
= NULL
;
583 TRACE("(%p %p %s %s %s %08x %p %08x)\n",
584 hProcess
, hFile
, debugstr_w(wImageName
), debugstr_w(wModuleName
),
585 wine_dbgstr_longlong(BaseOfDll
), SizeOfDll
, Data
, Flags
);
588 FIXME("Unsupported load data parameter %p for %s\n",
589 Data
, debugstr_w(wImageName
));
590 if (!validate_addr64(BaseOfDll
)) return FALSE
;
592 if (!(pcs
= process_find_by_handle(hProcess
))) return FALSE
;
594 if (Flags
& SLMFLAG_VIRTUAL
)
596 if (!wImageName
) return FALSE
;
597 module
= module_new(pcs
, wImageName
, module_get_type_by_name(wImageName
),
598 TRUE
, BaseOfDll
, SizeOfDll
, 0, 0);
599 if (!module
) return FALSE
;
600 if (wModuleName
) module_set_module(module
, wModuleName
);
601 module
->module
.SymType
= SymVirtual
;
605 if (Flags
& ~(SLMFLAG_VIRTUAL
))
606 FIXME("Unsupported Flags %08x for %s\n", Flags
, debugstr_w(wImageName
));
608 refresh_module_list(pcs
);
610 /* this is a Wine extension to the API just to redo the synchronisation */
611 if (!wImageName
&& !hFile
) return 0;
613 /* check if the module is already loaded, or if it's a builtin PE module with
614 * an containing ELF module
618 module
= module_is_already_loaded(pcs
, wImageName
);
619 if (!module
&& module_is_container_loaded(pcs
, wImageName
, BaseOfDll
))
621 /* force the loading of DLL as builtin */
622 module
= pe_load_builtin_module(pcs
, wImageName
, BaseOfDll
, SizeOfDll
);
627 /* otherwise, try a regular PE module */
628 if (!(module
= pe_load_native_module(pcs
, wImageName
, hFile
, BaseOfDll
, SizeOfDll
)) &&
631 /* and finally an ELF or Mach-O module */
632 switch (module_get_type_by_name(wImageName
))
635 module
= elf_load_module(pcs
, wImageName
, BaseOfDll
);
638 module
= macho_load_module(pcs
, wImageName
, BaseOfDll
);
648 WARN("Couldn't locate %s\n", debugstr_w(wImageName
));
651 module
->module
.NumSyms
= module
->ht_symbols
.num_elts
;
652 /* by default module_new fills module.ModuleName from a derivation
653 * of LoadedImageName. Overwrite it, if we have better information
656 module_set_module(module
, wModuleName
);
658 lstrcpynW(module
->module
.ImageName
, wImageName
,
659 sizeof(module
->module
.ImageName
) / sizeof(WCHAR
));
661 return module
->module
.BaseOfImage
;
664 /***********************************************************************
665 * SymLoadModule64 (DBGHELP.@)
667 DWORD64 WINAPI
SymLoadModule64(HANDLE hProcess
, HANDLE hFile
, PCSTR ImageName
,
668 PCSTR ModuleName
, DWORD64 BaseOfDll
, DWORD SizeOfDll
)
670 return SymLoadModuleEx(hProcess
, hFile
, ImageName
, ModuleName
, BaseOfDll
, SizeOfDll
,
674 /******************************************************************
678 BOOL
module_remove(struct process
* pcs
, struct module
* module
)
680 struct module_format
*modfmt
;
684 TRACE("%s (%p)\n", debugstr_w(module
->module
.ModuleName
), module
);
686 for (i
= 0; i
< DFI_LAST
; i
++)
688 if ((modfmt
= module
->format_info
[i
]) && modfmt
->remove
)
689 modfmt
->remove(pcs
, module
->format_info
[i
]);
691 hash_table_destroy(&module
->ht_symbols
);
692 hash_table_destroy(&module
->ht_types
);
693 wine_rb_destroy(&module
->sources_offsets_tree
, NULL
, NULL
);
694 HeapFree(GetProcessHeap(), 0, module
->sources
);
695 HeapFree(GetProcessHeap(), 0, module
->addr_sorttab
);
696 pool_destroy(&module
->pool
);
697 /* native dbghelp doesn't invoke registered callback(,CBA_SYMBOLS_UNLOADED,) here
700 for (p
= &pcs
->lmodules
; *p
; p
= &(*p
)->next
)
705 HeapFree(GetProcessHeap(), 0, module
);
709 FIXME("This shouldn't happen\n");
713 /******************************************************************
714 * SymUnloadModule (DBGHELP.@)
717 BOOL WINAPI
SymUnloadModule(HANDLE hProcess
, DWORD BaseOfDll
)
720 struct module
* module
;
722 pcs
= process_find_by_handle(hProcess
);
723 if (!pcs
) return FALSE
;
724 module
= module_find_by_addr(pcs
, BaseOfDll
, DMT_UNKNOWN
);
725 if (!module
) return FALSE
;
726 return module_remove(pcs
, module
);
729 /******************************************************************
730 * SymUnloadModule64 (DBGHELP.@)
733 BOOL WINAPI
SymUnloadModule64(HANDLE hProcess
, DWORD64 BaseOfDll
)
736 struct module
* module
;
738 pcs
= process_find_by_handle(hProcess
);
739 if (!pcs
) return FALSE
;
740 if (!validate_addr64(BaseOfDll
)) return FALSE
;
741 module
= module_find_by_addr(pcs
, BaseOfDll
, DMT_UNKNOWN
);
742 if (!module
) return FALSE
;
743 return module_remove(pcs
, module
);
746 /******************************************************************
747 * SymEnumerateModules (DBGHELP.@)
750 struct enum_modW64_32
752 PSYM_ENUMMODULES_CALLBACK cb
;
754 char module
[MAX_PATH
];
757 static BOOL CALLBACK
enum_modW64_32(PCWSTR name
, DWORD64 base
, PVOID user
)
759 struct enum_modW64_32
* x
= user
;
761 WideCharToMultiByte(CP_ACP
, 0, name
, -1, x
->module
, sizeof(x
->module
), NULL
, NULL
);
762 return x
->cb(x
->module
, (DWORD
)base
, x
->user
);
765 BOOL WINAPI
SymEnumerateModules(HANDLE hProcess
,
766 PSYM_ENUMMODULES_CALLBACK EnumModulesCallback
,
769 struct enum_modW64_32 x
;
771 x
.cb
= EnumModulesCallback
;
772 x
.user
= UserContext
;
774 return SymEnumerateModulesW64(hProcess
, enum_modW64_32
, &x
);
777 /******************************************************************
778 * SymEnumerateModules64 (DBGHELP.@)
781 struct enum_modW64_64
783 PSYM_ENUMMODULES_CALLBACK64 cb
;
785 char module
[MAX_PATH
];
788 static BOOL CALLBACK
enum_modW64_64(PCWSTR name
, DWORD64 base
, PVOID user
)
790 struct enum_modW64_64
* x
= user
;
792 WideCharToMultiByte(CP_ACP
, 0, name
, -1, x
->module
, sizeof(x
->module
), NULL
, NULL
);
793 return x
->cb(x
->module
, base
, x
->user
);
796 BOOL WINAPI
SymEnumerateModules64(HANDLE hProcess
,
797 PSYM_ENUMMODULES_CALLBACK64 EnumModulesCallback
,
800 struct enum_modW64_64 x
;
802 x
.cb
= EnumModulesCallback
;
803 x
.user
= UserContext
;
805 return SymEnumerateModulesW64(hProcess
, enum_modW64_64
, &x
);
808 /******************************************************************
809 * SymEnumerateModulesW64 (DBGHELP.@)
812 BOOL WINAPI
SymEnumerateModulesW64(HANDLE hProcess
,
813 PSYM_ENUMMODULES_CALLBACKW64 EnumModulesCallback
,
816 struct process
* pcs
= process_find_by_handle(hProcess
);
817 struct module
* module
;
819 if (!pcs
) return FALSE
;
821 for (module
= pcs
->lmodules
; module
; module
= module
->next
)
823 if (!(dbghelp_options
& SYMOPT_WINE_WITH_NATIVE_MODULES
) &&
824 (module
->type
== DMT_ELF
|| module
->type
== DMT_MACHO
))
826 if (!EnumModulesCallback(module
->module
.ModuleName
,
827 module
->module
.BaseOfImage
, UserContext
))
833 /******************************************************************
834 * EnumerateLoadedModules64 (DBGHELP.@)
837 struct enum_load_modW64_64
839 PENUMLOADED_MODULES_CALLBACK64 cb
;
841 char module
[MAX_PATH
];
844 static BOOL CALLBACK
enum_load_modW64_64(PCWSTR name
, DWORD64 base
, ULONG size
,
847 struct enum_load_modW64_64
* x
= user
;
849 WideCharToMultiByte(CP_ACP
, 0, name
, -1, x
->module
, sizeof(x
->module
), NULL
, NULL
);
850 return x
->cb(x
->module
, base
, size
, x
->user
);
853 BOOL WINAPI
EnumerateLoadedModules64(HANDLE hProcess
,
854 PENUMLOADED_MODULES_CALLBACK64 EnumLoadedModulesCallback
,
857 struct enum_load_modW64_64 x
;
859 x
.cb
= EnumLoadedModulesCallback
;
860 x
.user
= UserContext
;
862 return EnumerateLoadedModulesW64(hProcess
, enum_load_modW64_64
, &x
);
865 /******************************************************************
866 * EnumerateLoadedModules (DBGHELP.@)
869 struct enum_load_modW64_32
871 PENUMLOADED_MODULES_CALLBACK cb
;
873 char module
[MAX_PATH
];
876 static BOOL CALLBACK
enum_load_modW64_32(PCWSTR name
, DWORD64 base
, ULONG size
,
879 struct enum_load_modW64_32
* x
= user
;
880 WideCharToMultiByte(CP_ACP
, 0, name
, -1, x
->module
, sizeof(x
->module
), NULL
, NULL
);
881 return x
->cb(x
->module
, (DWORD
)base
, size
, x
->user
);
884 BOOL WINAPI
EnumerateLoadedModules(HANDLE hProcess
,
885 PENUMLOADED_MODULES_CALLBACK EnumLoadedModulesCallback
,
888 struct enum_load_modW64_32 x
;
890 x
.cb
= EnumLoadedModulesCallback
;
891 x
.user
= UserContext
;
893 return EnumerateLoadedModulesW64(hProcess
, enum_load_modW64_32
, &x
);
896 /******************************************************************
897 * EnumerateLoadedModulesW64 (DBGHELP.@)
900 BOOL WINAPI
EnumerateLoadedModulesW64(HANDLE hProcess
,
901 PENUMLOADED_MODULES_CALLBACKW64 EnumLoadedModulesCallback
,
905 WCHAR baseW
[256], modW
[256];
909 hMods
= HeapAlloc(GetProcessHeap(), 0, 256 * sizeof(hMods
[0]));
910 if (!hMods
) return FALSE
;
912 if (!EnumProcessModules(hProcess
, hMods
, 256 * sizeof(hMods
[0]), &sz
))
914 /* hProcess should also be a valid process handle !! */
915 FIXME("If this happens, bump the number in mod\n");
916 HeapFree(GetProcessHeap(), 0, hMods
);
919 sz
/= sizeof(HMODULE
);
920 for (i
= 0; i
< sz
; i
++)
922 if (!GetModuleInformation(hProcess
, hMods
[i
], &mi
, sizeof(mi
)) ||
923 !GetModuleBaseNameW(hProcess
, hMods
[i
], baseW
, sizeof(baseW
) / sizeof(WCHAR
)))
925 module_fill_module(baseW
, modW
, sizeof(modW
) / sizeof(CHAR
));
926 EnumLoadedModulesCallback(modW
, (DWORD_PTR
)mi
.lpBaseOfDll
, mi
.SizeOfImage
,
929 HeapFree(GetProcessHeap(), 0, hMods
);
931 return sz
!= 0 && i
== sz
;
934 /******************************************************************
935 * SymGetModuleInfo (DBGHELP.@)
938 BOOL WINAPI
SymGetModuleInfo(HANDLE hProcess
, DWORD dwAddr
,
939 PIMAGEHLP_MODULE ModuleInfo
)
942 IMAGEHLP_MODULEW64 miw64
;
944 if (sizeof(mi
) < ModuleInfo
->SizeOfStruct
) FIXME("Wrong size\n");
946 miw64
.SizeOfStruct
= sizeof(miw64
);
947 if (!SymGetModuleInfoW64(hProcess
, dwAddr
, &miw64
)) return FALSE
;
949 mi
.SizeOfStruct
= miw64
.SizeOfStruct
;
950 mi
.BaseOfImage
= miw64
.BaseOfImage
;
951 mi
.ImageSize
= miw64
.ImageSize
;
952 mi
.TimeDateStamp
= miw64
.TimeDateStamp
;
953 mi
.CheckSum
= miw64
.CheckSum
;
954 mi
.NumSyms
= miw64
.NumSyms
;
955 mi
.SymType
= miw64
.SymType
;
956 WideCharToMultiByte(CP_ACP
, 0, miw64
.ModuleName
, -1,
957 mi
.ModuleName
, sizeof(mi
.ModuleName
), NULL
, NULL
);
958 WideCharToMultiByte(CP_ACP
, 0, miw64
.ImageName
, -1,
959 mi
.ImageName
, sizeof(mi
.ImageName
), NULL
, NULL
);
960 WideCharToMultiByte(CP_ACP
, 0, miw64
.LoadedImageName
, -1,
961 mi
.LoadedImageName
, sizeof(mi
.LoadedImageName
), NULL
, NULL
);
963 memcpy(ModuleInfo
, &mi
, ModuleInfo
->SizeOfStruct
);
968 /******************************************************************
969 * SymGetModuleInfoW (DBGHELP.@)
972 BOOL WINAPI
SymGetModuleInfoW(HANDLE hProcess
, DWORD dwAddr
,
973 PIMAGEHLP_MODULEW ModuleInfo
)
975 IMAGEHLP_MODULEW64 miw64
;
976 IMAGEHLP_MODULEW miw
;
978 if (sizeof(miw
) < ModuleInfo
->SizeOfStruct
) FIXME("Wrong size\n");
980 miw64
.SizeOfStruct
= sizeof(miw64
);
981 if (!SymGetModuleInfoW64(hProcess
, dwAddr
, &miw64
)) return FALSE
;
983 miw
.SizeOfStruct
= miw64
.SizeOfStruct
;
984 miw
.BaseOfImage
= miw64
.BaseOfImage
;
985 miw
.ImageSize
= miw64
.ImageSize
;
986 miw
.TimeDateStamp
= miw64
.TimeDateStamp
;
987 miw
.CheckSum
= miw64
.CheckSum
;
988 miw
.NumSyms
= miw64
.NumSyms
;
989 miw
.SymType
= miw64
.SymType
;
990 strcpyW(miw
.ModuleName
, miw64
.ModuleName
);
991 strcpyW(miw
.ImageName
, miw64
.ImageName
);
992 strcpyW(miw
.LoadedImageName
, miw64
.LoadedImageName
);
993 memcpy(ModuleInfo
, &miw
, ModuleInfo
->SizeOfStruct
);
998 /******************************************************************
999 * SymGetModuleInfo64 (DBGHELP.@)
1002 BOOL WINAPI
SymGetModuleInfo64(HANDLE hProcess
, DWORD64 dwAddr
,
1003 PIMAGEHLP_MODULE64 ModuleInfo
)
1005 IMAGEHLP_MODULE64 mi64
;
1006 IMAGEHLP_MODULEW64 miw64
;
1008 if (sizeof(mi64
) < ModuleInfo
->SizeOfStruct
)
1010 SetLastError(ERROR_MOD_NOT_FOUND
); /* NOTE: native returns this error */
1011 WARN("Wrong size %u\n", ModuleInfo
->SizeOfStruct
);
1015 miw64
.SizeOfStruct
= sizeof(miw64
);
1016 if (!SymGetModuleInfoW64(hProcess
, dwAddr
, &miw64
)) return FALSE
;
1018 mi64
.SizeOfStruct
= miw64
.SizeOfStruct
;
1019 mi64
.BaseOfImage
= miw64
.BaseOfImage
;
1020 mi64
.ImageSize
= miw64
.ImageSize
;
1021 mi64
.TimeDateStamp
= miw64
.TimeDateStamp
;
1022 mi64
.CheckSum
= miw64
.CheckSum
;
1023 mi64
.NumSyms
= miw64
.NumSyms
;
1024 mi64
.SymType
= miw64
.SymType
;
1025 WideCharToMultiByte(CP_ACP
, 0, miw64
.ModuleName
, -1,
1026 mi64
.ModuleName
, sizeof(mi64
.ModuleName
), NULL
, NULL
);
1027 WideCharToMultiByte(CP_ACP
, 0, miw64
.ImageName
, -1,
1028 mi64
.ImageName
, sizeof(mi64
.ImageName
), NULL
, NULL
);
1029 WideCharToMultiByte(CP_ACP
, 0, miw64
.LoadedImageName
, -1,
1030 mi64
.LoadedImageName
, sizeof(mi64
.LoadedImageName
), NULL
, NULL
);
1031 WideCharToMultiByte(CP_ACP
, 0, miw64
.LoadedPdbName
, -1,
1032 mi64
.LoadedPdbName
, sizeof(mi64
.LoadedPdbName
), NULL
, NULL
);
1034 mi64
.CVSig
= miw64
.CVSig
;
1035 WideCharToMultiByte(CP_ACP
, 0, miw64
.CVData
, -1,
1036 mi64
.CVData
, sizeof(mi64
.CVData
), NULL
, NULL
);
1037 mi64
.PdbSig
= miw64
.PdbSig
;
1038 mi64
.PdbSig70
= miw64
.PdbSig70
;
1039 mi64
.PdbAge
= miw64
.PdbAge
;
1040 mi64
.PdbUnmatched
= miw64
.PdbUnmatched
;
1041 mi64
.DbgUnmatched
= miw64
.DbgUnmatched
;
1042 mi64
.LineNumbers
= miw64
.LineNumbers
;
1043 mi64
.GlobalSymbols
= miw64
.GlobalSymbols
;
1044 mi64
.TypeInfo
= miw64
.TypeInfo
;
1045 mi64
.SourceIndexed
= miw64
.SourceIndexed
;
1046 mi64
.Publics
= miw64
.Publics
;
1048 memcpy(ModuleInfo
, &mi64
, ModuleInfo
->SizeOfStruct
);
1053 /******************************************************************
1054 * SymGetModuleInfoW64 (DBGHELP.@)
1057 BOOL WINAPI
SymGetModuleInfoW64(HANDLE hProcess
, DWORD64 dwAddr
,
1058 PIMAGEHLP_MODULEW64 ModuleInfo
)
1060 struct process
* pcs
= process_find_by_handle(hProcess
);
1061 struct module
* module
;
1062 IMAGEHLP_MODULEW64 miw64
;
1064 TRACE("%p %s %p\n", hProcess
, wine_dbgstr_longlong(dwAddr
), ModuleInfo
);
1066 if (!pcs
) return FALSE
;
1067 if (ModuleInfo
->SizeOfStruct
> sizeof(*ModuleInfo
)) return FALSE
;
1068 module
= module_find_by_addr(pcs
, dwAddr
, DMT_UNKNOWN
);
1069 if (!module
) return FALSE
;
1071 miw64
= module
->module
;
1073 /* update debug information from container if any */
1074 if (module
->module
.SymType
== SymNone
)
1076 module
= module_get_container(pcs
, module
);
1077 if (module
&& module
->module
.SymType
!= SymNone
)
1079 miw64
.SymType
= module
->module
.SymType
;
1080 miw64
.NumSyms
= module
->module
.NumSyms
;
1083 memcpy(ModuleInfo
, &miw64
, ModuleInfo
->SizeOfStruct
);
1087 /***********************************************************************
1088 * SymGetModuleBase (DBGHELP.@)
1090 DWORD WINAPI
SymGetModuleBase(HANDLE hProcess
, DWORD dwAddr
)
1094 ret
= SymGetModuleBase64(hProcess
, dwAddr
);
1095 return validate_addr64(ret
) ? ret
: 0;
1098 /***********************************************************************
1099 * SymGetModuleBase64 (DBGHELP.@)
1101 DWORD64 WINAPI
SymGetModuleBase64(HANDLE hProcess
, DWORD64 dwAddr
)
1103 struct process
* pcs
= process_find_by_handle(hProcess
);
1104 struct module
* module
;
1107 module
= module_find_by_addr(pcs
, dwAddr
, DMT_UNKNOWN
);
1108 if (!module
) return 0;
1109 return module
->module
.BaseOfImage
;
1112 /******************************************************************
1113 * module_reset_debug_info
1114 * Removes any debug information linked to a given module.
1116 void module_reset_debug_info(struct module
* module
)
1118 module
->sortlist_valid
= TRUE
;
1119 module
->sorttab_size
= 0;
1120 module
->addr_sorttab
= NULL
;
1121 module
->num_sorttab
= module
->num_symbols
= 0;
1122 hash_table_destroy(&module
->ht_symbols
);
1123 module
->ht_symbols
.num_buckets
= 0;
1124 module
->ht_symbols
.buckets
= NULL
;
1125 hash_table_destroy(&module
->ht_types
);
1126 module
->ht_types
.num_buckets
= 0;
1127 module
->ht_types
.buckets
= NULL
;
1128 module
->vtypes
.num_elts
= 0;
1129 hash_table_destroy(&module
->ht_symbols
);
1130 module
->sources_used
= module
->sources_alloc
= 0;
1131 module
->sources
= NULL
;
1134 /******************************************************************
1135 * SymRefreshModuleList (DBGHELP.@)
1137 BOOL WINAPI
SymRefreshModuleList(HANDLE hProcess
)
1139 struct process
* pcs
;
1141 TRACE("(%p)\n", hProcess
);
1143 if (!(pcs
= process_find_by_handle(hProcess
))) return FALSE
;
1145 return refresh_module_list(pcs
);
1148 /***********************************************************************
1149 * SymFunctionTableAccess (DBGHELP.@)
1151 PVOID WINAPI
SymFunctionTableAccess(HANDLE hProcess
, DWORD AddrBase
)
1153 return SymFunctionTableAccess64(hProcess
, AddrBase
);
1156 /***********************************************************************
1157 * SymFunctionTableAccess64 (DBGHELP.@)
1159 PVOID WINAPI
SymFunctionTableAccess64(HANDLE hProcess
, DWORD64 AddrBase
)
1161 struct process
* pcs
= process_find_by_handle(hProcess
);
1162 struct module
* module
;
1164 if (!pcs
|| !dbghelp_current_cpu
->find_runtime_function
) return NULL
;
1165 module
= module_find_by_addr(pcs
, AddrBase
, DMT_UNKNOWN
);
1166 if (!module
) return NULL
;
1168 return dbghelp_current_cpu
->find_runtime_function(module
, AddrBase
);