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winedump: Add partial COFF library support.
[wine/hacks.git] / tools / winedump / pe.c
blob7e87ff059dbe70ca74241829a80a263a33306b3f
1 /*
2 * PE dumping utility
3 *
4 * Copyright 2001 Eric Pouech
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22 #include "wine/port.h"
23
24 #include <stdlib.h>
25 #include <stdarg.h>
26 #include <stdio.h>
27 #ifdef HAVE_UNISTD_H
28 # include <unistd.h>
29 #endif
30 #include <time.h>
31 #ifdef HAVE_SYS_TYPES_H
32 # include <sys/types.h>
33 #endif
34 #ifdef HAVE_SYS_STAT_H
35 # include <sys/stat.h>
36 #endif
37 #ifdef HAVE_SYS_MMAN_H
38 #include <sys/mman.h>
39 #endif
40 #include <fcntl.h>
41
42 #define NONAMELESSUNION
43 #define NONAMELESSSTRUCT
44 #include "windef.h"
45 #include "winbase.h"
46 #include "winedump.h"
47 #include "pe.h"
48
49 static const IMAGE_NT_HEADERS32* PE_nt_headers;
50
51 const char *get_machine_str(int mach)
52 {
53 switch (mach)
54 {
55 case IMAGE_FILE_MACHINE_UNKNOWN: return "Unknown";
56 case IMAGE_FILE_MACHINE_I860: return "i860";
57 case IMAGE_FILE_MACHINE_I386: return "i386";
58 case IMAGE_FILE_MACHINE_R3000: return "R3000";
59 case IMAGE_FILE_MACHINE_R4000: return "R4000";
60 case IMAGE_FILE_MACHINE_R10000: return "R10000";
61 case IMAGE_FILE_MACHINE_ALPHA: return "Alpha";
62 case IMAGE_FILE_MACHINE_POWERPC: return "PowerPC";
63 case IMAGE_FILE_MACHINE_AMD64: return "AMD64";
64 case IMAGE_FILE_MACHINE_IA64: return "IA64";
65 }
66 return "???";
67 }
68
69 static const void* RVA(unsigned long rva, unsigned long len)
70 {
71 IMAGE_SECTION_HEADER* sectHead;
72 int i;
73
74 if (rva == 0) return NULL;
75
76 sectHead = IMAGE_FIRST_SECTION(PE_nt_headers);
77 for (i = PE_nt_headers->FileHeader.NumberOfSections - 1; i >= 0; i--)
78 {
79 if (sectHead[i].VirtualAddress <= rva &&
80 rva + len <= (DWORD)sectHead[i].VirtualAddress + sectHead[i].SizeOfRawData)
81 {
82 /* return image import directory offset */
83 return PRD(sectHead[i].PointerToRawData + rva - sectHead[i].VirtualAddress, len);
84 }
85 }
86
87 return NULL;
88 }
89
90 static const IMAGE_NT_HEADERS32 *get_nt_header( const void *pmt )
91 {
92 const IMAGE_DOS_HEADER *dos = pmt;
93 return (const IMAGE_NT_HEADERS32 *)((const BYTE *)dos + dos->e_lfanew);
94 }
95
96 static int is_fake_dll( const void *base )
97 {
98 static const char fakedll_signature[] = "Wine placeholder DLL";
99 const IMAGE_DOS_HEADER *dos = base;
100
101 if (dos->e_lfanew >= sizeof(*dos) + sizeof(fakedll_signature) &&
102 !memcmp( dos + 1, fakedll_signature, sizeof(fakedll_signature) )) return TRUE;
103 return FALSE;
104 }
105
106 static const void *get_dir_and_size(unsigned int idx, unsigned int *size)
107 {
108 if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
109 {
110 const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64*)&PE_nt_headers->OptionalHeader;
111 if (idx >= opt->NumberOfRvaAndSizes)
112 return NULL;
113 if(size)
114 *size = opt->DataDirectory[idx].Size;
115 return RVA(opt->DataDirectory[idx].VirtualAddress,
116 opt->DataDirectory[idx].Size);
117 }
118 else
119 {
120 const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader;
121 if (idx >= opt->NumberOfRvaAndSizes)
122 return NULL;
123 if(size)
124 *size = opt->DataDirectory[idx].Size;
125 return RVA(opt->DataDirectory[idx].VirtualAddress,
126 opt->DataDirectory[idx].Size);
127 }
128 }
129
130 static const void* get_dir(unsigned idx)
131 {
132 return get_dir_and_size(idx, 0);
133 }
134
135 static const char * const DirectoryNames[16] = {
136 "EXPORT", "IMPORT", "RESOURCE", "EXCEPTION",
137 "SECURITY", "BASERELOC", "DEBUG", "ARCHITECTURE",
138 "GLOBALPTR", "TLS", "LOAD_CONFIG", "Bound IAT",
139 "IAT", "Delay IAT", "COM Descript", ""
140 };
141
142 static const char *get_magic_type(WORD magic)
143 {
144 switch(magic) {
145 case IMAGE_NT_OPTIONAL_HDR32_MAGIC:
146 return "32bit";
147 case IMAGE_NT_OPTIONAL_HDR64_MAGIC:
148 return "64bit";
149 case IMAGE_ROM_OPTIONAL_HDR_MAGIC:
150 return "ROM";
151 }
152 return "???";
153 }
154
155 static inline void print_word(const char *title, WORD value)
156 {
157 printf(" %-34s 0x%-4X %u\n", title, value, value);
158 }
159
160 static inline void print_dword(const char *title, DWORD value)
161 {
162 printf(" %-34s 0x%-8x %u\n", title, value, value);
163 }
164
165 static inline void print_longlong(const char *title, ULONGLONG value)
166 {
167 printf(" %-34s 0x", title);
168 if(value >> 32)
169 printf("%lx%08lx\n", (unsigned long)(value >> 32), (unsigned long)value);
170 else
171 printf("%lx\n", (unsigned long)value);
172 }
173
174 static inline void print_ver(const char *title, BYTE major, BYTE minor)
175 {
176 printf(" %-34s %u.%02u\n", title, major, minor);
177 }
178
179 static inline void print_subsys(const char *title, WORD value)
180 {
181 const char *str;
182 switch (value)
183 {
184 default:
185 case IMAGE_SUBSYSTEM_UNKNOWN: str = "Unknown"; break;
186 case IMAGE_SUBSYSTEM_NATIVE: str = "Native"; break;
187 case IMAGE_SUBSYSTEM_WINDOWS_GUI: str = "Windows GUI"; break;
188 case IMAGE_SUBSYSTEM_WINDOWS_CUI: str = "Windows CUI"; break;
189 case IMAGE_SUBSYSTEM_OS2_CUI: str = "OS/2 CUI"; break;
190 case IMAGE_SUBSYSTEM_POSIX_CUI: str = "Posix CUI"; break;
191 }
192 printf(" %-34s 0x%X (%s)\n", title, value, str);
193 }
194
195 static inline void print_dllflags(const char *title, WORD value)
196 {
197 printf(" %-34s 0x%X\n", title, value);
198 #define X(f,s) if (value & f) printf(" %s\n", s)
199 X(IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE, "DYNAMIC_BASE");
200 X(IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY, "FORCE_INTEGRITY");
201 X(IMAGE_DLLCHARACTERISTICS_NX_COMPAT, "NX_COMPAT");
202 X(IMAGE_DLLCHARACTERISTICS_NO_ISOLATION, "NO_ISOLATION");
203 X(IMAGE_DLLCHARACTERISTICS_NO_SEH, "NO_SEH");
204 X(IMAGE_DLLCHARACTERISTICS_NO_BIND, "NO_BIND");
205 X(IMAGE_DLLCHARACTERISTICS_WDM_DRIVER, "WDM_DRIVER");
206 X(IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE, "TERMINAL_SERVER_AWARE");
207 #undef X
208 }
209
210 static inline void print_datadirectory(DWORD n, const IMAGE_DATA_DIRECTORY *directory)
211 {
212 unsigned i;
213 printf("Data Directory\n");
214
215 for (i = 0; i < n && i < 16; i++)
216 {
217 printf(" %-12s rva: 0x%-8X size: %8u\n",
218 DirectoryNames[i], directory[i].VirtualAddress,
219 directory[i].Size);
220 }
221 }
222
223 static void dump_optional_header32(const IMAGE_OPTIONAL_HEADER32 *optionalHeader)
224 {
225 print_word("Magic", optionalHeader->Magic);
226 print_ver("linker version",
227 optionalHeader->MajorLinkerVersion, optionalHeader->MinorLinkerVersion);
228 print_dword("size of code", optionalHeader->SizeOfCode);
229 print_dword("size of initialized data", optionalHeader->SizeOfInitializedData);
230 print_dword("size of uninitialized data", optionalHeader->SizeOfUninitializedData);
231 print_dword("entrypoint RVA", optionalHeader->AddressOfEntryPoint);
232 print_dword("base of code", optionalHeader->BaseOfCode);
233 print_dword("base of data", optionalHeader->BaseOfData);
234 print_dword("image base", optionalHeader->ImageBase);
235 print_dword("section align", optionalHeader->SectionAlignment);
236 print_dword("file align", optionalHeader->FileAlignment);
237 print_ver("required OS version",
238 optionalHeader->MajorOperatingSystemVersion, optionalHeader->MinorOperatingSystemVersion);
239 print_ver("image version",
240 optionalHeader->MajorImageVersion, optionalHeader->MinorImageVersion);
241 print_ver("subsystem version",
242 optionalHeader->MajorSubsystemVersion, optionalHeader->MinorSubsystemVersion);
243 print_dword("Win32 Version", optionalHeader->Win32VersionValue);
244 print_dword("size of image", optionalHeader->SizeOfImage);
245 print_dword("size of headers", optionalHeader->SizeOfHeaders);
246 print_dword("checksum", optionalHeader->CheckSum);
247 print_subsys("Subsystem", optionalHeader->Subsystem);
248 print_dllflags("DLL characteristics:", optionalHeader->DllCharacteristics);
249 print_dword("stack reserve size", optionalHeader->SizeOfStackReserve);
250 print_dword("stack commit size", optionalHeader->SizeOfStackCommit);
251 print_dword("heap reserve size", optionalHeader->SizeOfHeapReserve);
252 print_dword("heap commit size", optionalHeader->SizeOfHeapCommit);
253 print_dword("loader flags", optionalHeader->LoaderFlags);
254 print_dword("RVAs & sizes", optionalHeader->NumberOfRvaAndSizes);
255 printf("\n");
256 print_datadirectory(optionalHeader->NumberOfRvaAndSizes, optionalHeader->DataDirectory);
257 }
258
259 static void dump_optional_header64(const IMAGE_OPTIONAL_HEADER64 *optionalHeader)
260 {
261 print_word("Magic", optionalHeader->Magic);
262 print_ver("linker version",
263 optionalHeader->MajorLinkerVersion, optionalHeader->MinorLinkerVersion);
264 print_dword("size of code", optionalHeader->SizeOfCode);
265 print_dword("size of initialized data", optionalHeader->SizeOfInitializedData);
266 print_dword("size of uninitialized data", optionalHeader->SizeOfUninitializedData);
267 print_dword("entrypoint RVA", optionalHeader->AddressOfEntryPoint);
268 print_dword("base of code", optionalHeader->BaseOfCode);
269 print_longlong("image base", optionalHeader->ImageBase);
270 print_dword("section align", optionalHeader->SectionAlignment);
271 print_dword("file align", optionalHeader->FileAlignment);
272 print_ver("required OS version",
273 optionalHeader->MajorOperatingSystemVersion, optionalHeader->MinorOperatingSystemVersion);
274 print_ver("image version",
275 optionalHeader->MajorImageVersion, optionalHeader->MinorImageVersion);
276 print_ver("subsystem version",
277 optionalHeader->MajorSubsystemVersion, optionalHeader->MinorSubsystemVersion);
278 print_dword("Win32 Version", optionalHeader->Win32VersionValue);
279 print_dword("size of image", optionalHeader->SizeOfImage);
280 print_dword("size of headers", optionalHeader->SizeOfHeaders);
281 print_dword("checksum", optionalHeader->CheckSum);
282 print_subsys("Subsystem", optionalHeader->Subsystem);
283 print_dllflags("DLL characteristics:", optionalHeader->DllCharacteristics);
284 print_longlong("stack reserve size", optionalHeader->SizeOfStackReserve);
285 print_longlong("stack commit size", optionalHeader->SizeOfStackCommit);
286 print_longlong("heap reserve size", optionalHeader->SizeOfHeapReserve);
287 print_longlong("heap commit size", optionalHeader->SizeOfHeapCommit);
288 print_dword("loader flags", optionalHeader->LoaderFlags);
289 print_dword("RVAs & sizes", optionalHeader->NumberOfRvaAndSizes);
290 printf("\n");
291 print_datadirectory(optionalHeader->NumberOfRvaAndSizes, optionalHeader->DataDirectory);
292 }
293
294 static void dump_pe_header(void)
295 {
296 const IMAGE_FILE_HEADER *fileHeader;
297
298 printf("File Header\n");
299 fileHeader = &PE_nt_headers->FileHeader;
300
301 printf(" Machine: %04X (%s)\n",
302 fileHeader->Machine, get_machine_str(fileHeader->Machine));
303 printf(" Number of Sections: %d\n", fileHeader->NumberOfSections);
304 printf(" TimeDateStamp: %08X (%s) offset %lu\n",
305 fileHeader->TimeDateStamp, get_time_str(fileHeader->TimeDateStamp),
306 Offset(&(fileHeader->TimeDateStamp)));
307 printf(" PointerToSymbolTable: %08X\n", fileHeader->PointerToSymbolTable);
308 printf(" NumberOfSymbols: %08X\n", fileHeader->NumberOfSymbols);
309 printf(" SizeOfOptionalHeader: %04X\n", fileHeader->SizeOfOptionalHeader);
310 printf(" Characteristics: %04X\n", fileHeader->Characteristics);
311 #define X(f,s) if (fileHeader->Characteristics & f) printf(" %s\n", s)
312 X(IMAGE_FILE_RELOCS_STRIPPED, "RELOCS_STRIPPED");
313 X(IMAGE_FILE_EXECUTABLE_IMAGE, "EXECUTABLE_IMAGE");
314 X(IMAGE_FILE_LINE_NUMS_STRIPPED, "LINE_NUMS_STRIPPED");
315 X(IMAGE_FILE_LOCAL_SYMS_STRIPPED, "LOCAL_SYMS_STRIPPED");
316 X(IMAGE_FILE_AGGRESIVE_WS_TRIM, "AGGRESIVE_WS_TRIM");
317 X(IMAGE_FILE_LARGE_ADDRESS_AWARE, "LARGE_ADDRESS_AWARE");
318 X(IMAGE_FILE_16BIT_MACHINE, "16BIT_MACHINE");
319 X(IMAGE_FILE_BYTES_REVERSED_LO, "BYTES_REVERSED_LO");
320 X(IMAGE_FILE_32BIT_MACHINE, "32BIT_MACHINE");
321 X(IMAGE_FILE_DEBUG_STRIPPED, "DEBUG_STRIPPED");
322 X(IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP, "REMOVABLE_RUN_FROM_SWAP");
323 X(IMAGE_FILE_NET_RUN_FROM_SWAP, "NET_RUN_FROM_SWAP");
324 X(IMAGE_FILE_SYSTEM, "SYSTEM");
325 X(IMAGE_FILE_DLL, "DLL");
326 X(IMAGE_FILE_UP_SYSTEM_ONLY, "UP_SYSTEM_ONLY");
327 X(IMAGE_FILE_BYTES_REVERSED_HI, "BYTES_REVERSED_HI");
328 #undef X
329 printf("\n");
330
331 /* hope we have the right size */
332 printf("Optional Header (%s)\n", get_magic_type(PE_nt_headers->OptionalHeader.Magic));
333 switch(PE_nt_headers->OptionalHeader.Magic) {
334 case IMAGE_NT_OPTIONAL_HDR32_MAGIC:
335 dump_optional_header32((const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader);
336 break;
337 case IMAGE_NT_OPTIONAL_HDR64_MAGIC:
338 dump_optional_header64((const IMAGE_OPTIONAL_HEADER64*)&PE_nt_headers->OptionalHeader);
339 break;
340 default:
341 printf(" Unknown header magic: 0x%-4X\n", PE_nt_headers->OptionalHeader.Magic);
342 break;
343 }
344 printf("\n");
345 }
346
347 static void dump_sections(const void* addr, unsigned num_sect)
348 {
349 const IMAGE_SECTION_HEADER* sectHead = addr;
350 unsigned i;
351
352 printf("Section Table\n");
353 for (i = 0; i < num_sect; i++, sectHead++)
354 {
355 printf(" %02d %-8.8s VirtSize: %-8u VirtAddr: %-8u 0x%08x\n",
356 i + 1, sectHead->Name, sectHead->Misc.VirtualSize, sectHead->VirtualAddress,
357 sectHead->VirtualAddress);
358 printf(" raw data offs: %-8u raw data size: %-8u\n",
359 sectHead->PointerToRawData, sectHead->SizeOfRawData);
360 printf(" relocation offs: %-8u relocations: %-8u\n",
361 sectHead->PointerToRelocations, sectHead->NumberOfRelocations);
362 printf(" line # offs: %-8u line #'s: %-8u\n",
363 sectHead->PointerToLinenumbers, sectHead->NumberOfLinenumbers);
364 printf(" characteristics: 0x%08x\n", sectHead->Characteristics);
365 printf(" ");
366 #define X(b,s) if (sectHead->Characteristics & b) printf(s " ")
367 /* #define IMAGE_SCN_TYPE_REG 0x00000000 - Reserved */
368 /* #define IMAGE_SCN_TYPE_DSECT 0x00000001 - Reserved */
369 /* #define IMAGE_SCN_TYPE_NOLOAD 0x00000002 - Reserved */
370 /* #define IMAGE_SCN_TYPE_GROUP 0x00000004 - Reserved */
371 /* #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 - Reserved */
372 /* #define IMAGE_SCN_TYPE_COPY 0x00000010 - Reserved */
373
374 X(IMAGE_SCN_CNT_CODE, "CODE");
375 X(IMAGE_SCN_CNT_INITIALIZED_DATA, "INITIALIZED_DATA");
376 X(IMAGE_SCN_CNT_UNINITIALIZED_DATA, "UNINITIALIZED_DATA");
377
378 X(IMAGE_SCN_LNK_OTHER, "LNK_OTHER");
379 X(IMAGE_SCN_LNK_INFO, "LNK_INFO");
380 /* #define IMAGE_SCN_TYPE_OVER 0x00000400 - Reserved */
381 X(IMAGE_SCN_LNK_REMOVE, "LNK_REMOVE");
382 X(IMAGE_SCN_LNK_COMDAT, "LNK_COMDAT");
383
384 /* 0x00002000 - Reserved */
385 /* #define IMAGE_SCN_MEM_PROTECTED 0x00004000 - Obsolete */
386 X(IMAGE_SCN_MEM_FARDATA, "MEM_FARDATA");
387
388 /* #define IMAGE_SCN_MEM_SYSHEAP 0x00010000 - Obsolete */
389 X(IMAGE_SCN_MEM_PURGEABLE, "MEM_PURGEABLE");
390 X(IMAGE_SCN_MEM_16BIT, "MEM_16BIT");
391 X(IMAGE_SCN_MEM_LOCKED, "MEM_LOCKED");
392 X(IMAGE_SCN_MEM_PRELOAD, "MEM_PRELOAD");
393
394 X(IMAGE_SCN_ALIGN_1BYTES, "ALIGN_1BYTES");
395 X(IMAGE_SCN_ALIGN_2BYTES, "ALIGN_2BYTES");
396 X(IMAGE_SCN_ALIGN_4BYTES, "ALIGN_4BYTES");
397 X(IMAGE_SCN_ALIGN_8BYTES, "ALIGN_8BYTES");
398 X(IMAGE_SCN_ALIGN_16BYTES, "ALIGN_16BYTES");
399 X(IMAGE_SCN_ALIGN_32BYTES, "ALIGN_32BYTES");
400 X(IMAGE_SCN_ALIGN_64BYTES, "ALIGN_64BYTES");
401 /* 0x00800000 - Unused */
402
403 X(IMAGE_SCN_LNK_NRELOC_OVFL, "LNK_NRELOC_OVFL");
404
405 X(IMAGE_SCN_MEM_DISCARDABLE, "MEM_DISCARDABLE");
406 X(IMAGE_SCN_MEM_NOT_CACHED, "MEM_NOT_CACHED");
407 X(IMAGE_SCN_MEM_NOT_PAGED, "MEM_NOT_PAGED");
408 X(IMAGE_SCN_MEM_SHARED, "MEM_SHARED");
409 X(IMAGE_SCN_MEM_EXECUTE, "MEM_EXECUTE");
410 X(IMAGE_SCN_MEM_READ, "MEM_READ");
411 X(IMAGE_SCN_MEM_WRITE, "MEM_WRITE");
412 #undef X
413 printf("\n\n");
414 }
415 printf("\n");
416 }
417
418 static void dump_dir_exported_functions(void)
419 {
420 unsigned int size = 0;
421 const IMAGE_EXPORT_DIRECTORY*exportDir = get_dir_and_size(IMAGE_FILE_EXPORT_DIRECTORY, &size);
422 unsigned int i;
423 const DWORD* pFunc;
424 const DWORD* pName;
425 const WORD* pOrdl;
426 DWORD* map;
427 parsed_symbol symbol;
428
429 if (!exportDir) return;
430
431 printf("Exports table:\n");
432 printf("\n");
433 printf(" Name: %s\n", (const char*)RVA(exportDir->Name, sizeof(DWORD)));
434 printf(" Characteristics: %08x\n", exportDir->Characteristics);
435 printf(" TimeDateStamp: %08X %s\n",
436 exportDir->TimeDateStamp, get_time_str(exportDir->TimeDateStamp));
437 printf(" Version: %u.%02u\n", exportDir->MajorVersion, exportDir->MinorVersion);
438 printf(" Ordinal base: %u\n", exportDir->Base);
439 printf(" # of functions: %u\n", exportDir->NumberOfFunctions);
440 printf(" # of Names: %u\n", exportDir->NumberOfNames);
441 printf("Addresses of functions: %08X\n", exportDir->AddressOfFunctions);
442 printf("Addresses of name ordinals: %08X\n", exportDir->AddressOfNameOrdinals);
443 printf("Addresses of names: %08X\n", exportDir->AddressOfNames);
444 printf("\n");
445 printf(" Entry Pt Ordn Name\n");
446
447 pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
448 if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
449 pName = RVA(exportDir->AddressOfNames, exportDir->NumberOfNames * sizeof(DWORD));
450 if (!pName) {printf("Can't grab functions' name table\n"); return;}
451 pOrdl = RVA(exportDir->AddressOfNameOrdinals, exportDir->NumberOfNames * sizeof(WORD));
452 if (!pOrdl) {printf("Can't grab functions' ordinal table\n"); return;}
453
454 /* bit map of used funcs */
455 map = calloc(((exportDir->NumberOfFunctions + 31) & ~31) / 32, sizeof(DWORD));
456 if (!map) fatal("no memory");
457
458 for (i = 0; i < exportDir->NumberOfNames; i++, pName++, pOrdl++)
459 {
460 const char* name;
461
462 map[*pOrdl / 32] |= 1 << (*pOrdl % 32);
463
464 name = (const char*)RVA(*pName, sizeof(DWORD));
465 if (name && globals.do_demangle)
466 {
467 printf(" %08X %4u ", pFunc[*pOrdl], exportDir->Base + *pOrdl);
468
469 symbol_init(&symbol, name);
470 if (symbol_demangle(&symbol) == -1)
471 printf(name);
472 else if (symbol.flags & SYM_DATA)
473 printf(symbol.arg_text[0]);
474 else
475 output_prototype(stdout, &symbol);
476 symbol_clear(&symbol);
477 }
478 else
479 {
480 printf(" %08X %4u %s", pFunc[*pOrdl], exportDir->Base + *pOrdl, name);
481 }
482 /* check for forwarded function */
483 if ((const char *)RVA(pFunc[*pOrdl],sizeof(void*)) >= (const char *)exportDir &&
484 (const char *)RVA(pFunc[*pOrdl],sizeof(void*)) < (const char *)exportDir + size)
485 printf( " (-> %s)", (const char *)RVA(pFunc[*pOrdl],1));
486 printf("\n");
487 }
488 pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
489 if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
490 for (i = 0; i < exportDir->NumberOfFunctions; i++)
491 {
492 if (pFunc[i] && !(map[i / 32] & (1 << (i % 32))))
493 {
494 printf(" %08X %4u <by ordinal>\n", pFunc[i], exportDir->Base + i);
495 }
496 }
497 free(map);
498 printf("\n");
499 }
500
501 static void dump_image_thunk_data64(const IMAGE_THUNK_DATA64 *il)
502 {
503 /* FIXME: This does not properly handle large images */
504 const IMAGE_IMPORT_BY_NAME* iibn;
505 for (; il->u1.Ordinal; il++)
506 {
507 if (IMAGE_SNAP_BY_ORDINAL64(il->u1.Ordinal))
508 printf(" %4u <by ordinal>\n", (DWORD)IMAGE_ORDINAL64(il->u1.Ordinal));
509 else
510 {
511 iibn = RVA((DWORD)il->u1.AddressOfData, sizeof(DWORD));
512 if (!iibn)
513 printf("Can't grab import by name info, skipping to next ordinal\n");
514 else
515 printf(" %4u %s %x\n", iibn->Hint, iibn->Name, (DWORD)il->u1.AddressOfData);
516 }
517 }
518 }
519
520 static void dump_image_thunk_data32(const IMAGE_THUNK_DATA32 *il)
521 {
522 const IMAGE_IMPORT_BY_NAME* iibn;
523 for (; il->u1.Ordinal; il++)
524 {
525 if (IMAGE_SNAP_BY_ORDINAL32(il->u1.Ordinal))
526 printf(" %4u <by ordinal>\n", IMAGE_ORDINAL32(il->u1.Ordinal));
527 else
528 {
529 iibn = RVA((DWORD)il->u1.AddressOfData, sizeof(DWORD));
530 if (!iibn)
531 printf("Can't grab import by name info, skipping to next ordinal\n");
532 else
533 printf(" %4u %s %x\n", iibn->Hint, iibn->Name, (DWORD)il->u1.AddressOfData);
534 }
535 }
536 }
537
538 static void dump_dir_imported_functions(void)
539 {
540 const IMAGE_IMPORT_DESCRIPTOR *importDesc = get_dir(IMAGE_FILE_IMPORT_DIRECTORY);
541 DWORD directorySize;
542
543 if (!importDesc) return;
544 if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
545 {
546 const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64*)&PE_nt_headers->OptionalHeader;
547 directorySize = opt->DataDirectory[IMAGE_FILE_IMPORT_DIRECTORY].Size;
548 }
549 else
550 {
551 const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader;
552 directorySize = opt->DataDirectory[IMAGE_FILE_IMPORT_DIRECTORY].Size;
553 }
554
555 printf("Import Table size: %08x\n", directorySize);/* FIXME */
556
557 for (;;)
558 {
559 const IMAGE_THUNK_DATA32* il;
560
561 if (!importDesc->Name || !importDesc->FirstThunk) break;
562
563 printf(" offset %08lx %s\n", Offset(importDesc), (const char*)RVA(importDesc->Name, sizeof(DWORD)));
564 printf(" Hint/Name Table: %08X\n", (DWORD)importDesc->u.OriginalFirstThunk);
565 printf(" TimeDataStamp: %08X (%s)\n",
566 importDesc->TimeDateStamp, get_time_str(importDesc->TimeDateStamp));
567 printf(" ForwarderChain: %08X\n", importDesc->ForwarderChain);
568 printf(" First thunk RVA: %08X\n", (DWORD)importDesc->FirstThunk);
569
570 printf(" Ordn Name\n");
571
572 il = (importDesc->u.OriginalFirstThunk != 0) ?
573 RVA((DWORD)importDesc->u.OriginalFirstThunk, sizeof(DWORD)) :
574 RVA((DWORD)importDesc->FirstThunk, sizeof(DWORD));
575
576 if (!il)
577 printf("Can't grab thunk data, going to next imported DLL\n");
578 else
579 {
580 if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
581 dump_image_thunk_data64((const IMAGE_THUNK_DATA64*)il);
582 else
583 dump_image_thunk_data32(il);
584 printf("\n");
585 }
586 importDesc++;
587 }
588 printf("\n");
589 }
590
591 static void dump_dir_delay_imported_functions(void)
592 {
593 const struct ImgDelayDescr
594 {
595 DWORD grAttrs;
596 DWORD szName;
597 DWORD phmod;
598 DWORD pIAT;
599 DWORD pINT;
600 DWORD pBoundIAT;
601 DWORD pUnloadIAT;
602 DWORD dwTimeStamp;
603 } *importDesc = get_dir(IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT);
604 DWORD directorySize;
605
606 if (!importDesc) return;
607 if (PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
608 {
609 const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64 *)&PE_nt_headers->OptionalHeader;
610 directorySize = opt->DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
611 }
612 else
613 {
614 const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32 *)&PE_nt_headers->OptionalHeader;
615 directorySize = opt->DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
616 }
617
618 printf("Delay Import Table size: %08x\n", directorySize); /* FIXME */
619
620 for (;;)
621 {
622 BOOL use_rva = importDesc->grAttrs & 1;
623 const IMAGE_THUNK_DATA32* il;
624
625 if (!importDesc->szName || !importDesc->pIAT || !importDesc->pINT) break;
626
627 printf(" grAttrs %08x offset %08lx %s\n", importDesc->grAttrs, Offset(importDesc),
628 use_rva ? (const char *)RVA(importDesc->szName, sizeof(DWORD)) : (char *)importDesc->szName);
629 printf(" Hint/Name Table: %08x\n", importDesc->pINT);
630 printf(" TimeDataStamp: %08X (%s)\n",
631 importDesc->dwTimeStamp, get_time_str(importDesc->dwTimeStamp));
632
633 printf(" Ordn Name\n");
634
635 il = use_rva ? (const IMAGE_THUNK_DATA32 *)RVA(importDesc->pINT, sizeof(DWORD)) : (const IMAGE_THUNK_DATA32 *)importDesc->pINT;
636
637 if (!il)
638 printf("Can't grab thunk data, going to next imported DLL\n");
639 else
640 {
641 if (PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
642 dump_image_thunk_data64((const IMAGE_THUNK_DATA64 *)il);
643 else
644 dump_image_thunk_data32(il);
645 printf("\n");
646 }
647 importDesc++;
648 }
649 printf("\n");
650 }
651
652 static void dump_dir_debug_dir(const IMAGE_DEBUG_DIRECTORY* idd, int idx)
653 {
654 const char* str;
655
656 printf("Directory %02u\n", idx + 1);
657 printf(" Characteristics: %08X\n", idd->Characteristics);
658 printf(" TimeDateStamp: %08X %s\n",
659 idd->TimeDateStamp, get_time_str(idd->TimeDateStamp));
660 printf(" Version %u.%02u\n", idd->MajorVersion, idd->MinorVersion);
661 switch (idd->Type)
662 {
663 default:
664 case IMAGE_DEBUG_TYPE_UNKNOWN: str = "UNKNOWN"; break;
665 case IMAGE_DEBUG_TYPE_COFF: str = "COFF"; break;
666 case IMAGE_DEBUG_TYPE_CODEVIEW: str = "CODEVIEW"; break;
667 case IMAGE_DEBUG_TYPE_FPO: str = "FPO"; break;
668 case IMAGE_DEBUG_TYPE_MISC: str = "MISC"; break;
669 case IMAGE_DEBUG_TYPE_EXCEPTION: str = "EXCEPTION"; break;
670 case IMAGE_DEBUG_TYPE_FIXUP: str = "FIXUP"; break;
671 case IMAGE_DEBUG_TYPE_OMAP_TO_SRC: str = "OMAP_TO_SRC"; break;
672 case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC:str = "OMAP_FROM_SRC"; break;
673 case IMAGE_DEBUG_TYPE_BORLAND: str = "BORLAND"; break;
674 case IMAGE_DEBUG_TYPE_RESERVED10: str = "RESERVED10"; break;
675 }
676 printf(" Type: %u (%s)\n", idd->Type, str);
677 printf(" SizeOfData: %u\n", idd->SizeOfData);
678 printf(" AddressOfRawData: %08X\n", idd->AddressOfRawData);
679 printf(" PointerToRawData: %08X\n", idd->PointerToRawData);
680
681 switch (idd->Type)
682 {
683 case IMAGE_DEBUG_TYPE_UNKNOWN:
684 break;
685 case IMAGE_DEBUG_TYPE_COFF:
686 dump_coff(idd->PointerToRawData, idd->SizeOfData,
687 (const char*)PE_nt_headers + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader);
688 break;
689 case IMAGE_DEBUG_TYPE_CODEVIEW:
690 dump_codeview(idd->PointerToRawData, idd->SizeOfData);
691 break;
692 case IMAGE_DEBUG_TYPE_FPO:
693 dump_frame_pointer_omission(idd->PointerToRawData, idd->SizeOfData);
694 break;
695 case IMAGE_DEBUG_TYPE_MISC:
696 {
697 const IMAGE_DEBUG_MISC* misc = PRD(idd->PointerToRawData, idd->SizeOfData);
698 if (!misc) {printf("Can't get misc debug information\n"); break;}
699 printf(" DataType: %u (%s)\n",
700 misc->DataType,
701 (misc->DataType == IMAGE_DEBUG_MISC_EXENAME) ? "Exe name" : "Unknown");
702 printf(" Length: %u\n", misc->Length);
703 printf(" Unicode: %s\n", misc->Unicode ? "Yes" : "No");
704 printf(" Data: %s\n", misc->Data);
705 }
706 break;
707 case IMAGE_DEBUG_TYPE_EXCEPTION:
708 break;
709 case IMAGE_DEBUG_TYPE_FIXUP:
710 break;
711 case IMAGE_DEBUG_TYPE_OMAP_TO_SRC:
712 break;
713 case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC:
714 break;
715 case IMAGE_DEBUG_TYPE_BORLAND:
716 break;
717 case IMAGE_DEBUG_TYPE_RESERVED10:
718 break;
719 }
720 printf("\n");
721 }
722
723 static void dump_dir_debug(void)
724 {
725 const IMAGE_DEBUG_DIRECTORY*debugDir = get_dir(IMAGE_FILE_DEBUG_DIRECTORY);
726 unsigned nb_dbg, i;
727
728 if (!debugDir) return;
729 nb_dbg = PE_nt_headers->OptionalHeader.DataDirectory[IMAGE_FILE_DEBUG_DIRECTORY].Size /
730 sizeof(*debugDir);
731 if (!nb_dbg) return;
732
733 printf("Debug Table (%u directories)\n", nb_dbg);
734
735 for (i = 0; i < nb_dbg; i++)
736 {
737 dump_dir_debug_dir(debugDir, i);
738 debugDir++;
739 }
740 printf("\n");
741 }
742
743 static void dump_dir_tls(void)
744 {
745 IMAGE_TLS_DIRECTORY64 dir;
746 const DWORD *callbacks;
747 const IMAGE_TLS_DIRECTORY32 *pdir = get_dir(IMAGE_FILE_THREAD_LOCAL_STORAGE);
748
749 if (!pdir) return;
750
751 if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
752 memcpy(&dir, pdir, sizeof(dir));
753 else
754 {
755 dir.StartAddressOfRawData = pdir->StartAddressOfRawData;
756 dir.EndAddressOfRawData = pdir->EndAddressOfRawData;
757 dir.AddressOfIndex = pdir->AddressOfIndex;
758 dir.AddressOfCallBacks = pdir->AddressOfCallBacks;
759 dir.SizeOfZeroFill = pdir->SizeOfZeroFill;
760 dir.Characteristics = pdir->Characteristics;
761 }
762
763 /* FIXME: This does not properly handle large images */
764 printf( "Thread Local Storage\n" );
765 printf( " Raw data %08x-%08x (data size %x zero fill size %x)\n",
766 (DWORD)dir.StartAddressOfRawData, (DWORD)dir.EndAddressOfRawData,
767 (DWORD)(dir.EndAddressOfRawData - dir.StartAddressOfRawData),
768 (DWORD)dir.SizeOfZeroFill );
769 printf( " Index address %08x\n", (DWORD)dir.AddressOfIndex );
770 printf( " Characteristics %08x\n", dir.Characteristics );
771 printf( " Callbacks %08x -> {", (DWORD)dir.AddressOfCallBacks );
772 if (dir.AddressOfCallBacks)
773 {
774 DWORD addr = (DWORD)dir.AddressOfCallBacks - PE_nt_headers->OptionalHeader.ImageBase;
775 while ((callbacks = RVA(addr, sizeof(DWORD))) && *callbacks)
776 {
777 printf( " %08x", *callbacks );
778 addr += sizeof(DWORD);
779 }
780 }
781 printf(" }\n\n");
782 }
783
784 void dump_separate_dbg(void)
785 {
786 const IMAGE_SEPARATE_DEBUG_HEADER* separateDebugHead;
787 unsigned nb_dbg;
788 unsigned i;
789 const IMAGE_DEBUG_DIRECTORY* debugDir;
790
791 separateDebugHead = PRD(0, sizeof(separateDebugHead));
792 if (!separateDebugHead) {printf("Can't grab the separate header, aborting\n"); return;}
793
794 printf ("Signature: %.2s (0x%4X)\n",
795 (const char*)&separateDebugHead->Signature, separateDebugHead->Signature);
796 printf ("Flags: 0x%04X\n", separateDebugHead->Flags);
797 printf ("Machine: 0x%04X (%s)\n",
798 separateDebugHead->Machine, get_machine_str(separateDebugHead->Machine));
799 printf ("Characteristics: 0x%04X\n", separateDebugHead->Characteristics);
800 printf ("TimeDateStamp: 0x%08X (%s)\n",
801 separateDebugHead->TimeDateStamp, get_time_str(separateDebugHead->TimeDateStamp));
802 printf ("CheckSum: 0x%08X\n", separateDebugHead->CheckSum);
803 printf ("ImageBase: 0x%08X\n", separateDebugHead->ImageBase);
804 printf ("SizeOfImage: 0x%08X\n", separateDebugHead->SizeOfImage);
805 printf ("NumberOfSections: 0x%08X\n", separateDebugHead->NumberOfSections);
806 printf ("ExportedNamesSize: 0x%08X\n", separateDebugHead->ExportedNamesSize);
807 printf ("DebugDirectorySize: 0x%08X\n", separateDebugHead->DebugDirectorySize);
808
809 if (!PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER),
810 separateDebugHead->NumberOfSections * sizeof(IMAGE_SECTION_HEADER)))
811 {printf("Can't get the sections, aborting\n"); return;}
812
813 dump_sections(separateDebugHead + 1, separateDebugHead->NumberOfSections);
814
815 nb_dbg = separateDebugHead->DebugDirectorySize / sizeof(IMAGE_DEBUG_DIRECTORY);
816 debugDir = PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER) +
817 separateDebugHead->NumberOfSections * sizeof(IMAGE_SECTION_HEADER) +
818 separateDebugHead->ExportedNamesSize,
819 nb_dbg * sizeof(IMAGE_DEBUG_DIRECTORY));
820 if (!debugDir) {printf("Couldn't get the debug directory info, aborting\n");return;}
821
822 printf("Debug Table (%u directories)\n", nb_dbg);
823
824 for (i = 0; i < nb_dbg; i++)
825 {
826 dump_dir_debug_dir(debugDir, i);
827 debugDir++;
828 }
829 }
830
831 static const char *get_resource_type( unsigned int id )
832 {
833 static const char * const types[] =
834 {
835 NULL,
836 "CURSOR",
837 "BITMAP",
838 "ICON",
839 "MENU",
840 "DIALOG",
841 "STRING",
842 "FONTDIR",
843 "FONT",
844 "ACCELERATOR",
845 "RCDATA",
846 "MESSAGETABLE",
847 "GROUP_CURSOR",
848 NULL,
849 "GROUP_ICON",
850 NULL,
851 "VERSION",
852 "DLGINCLUDE",
853 NULL,
854 "PLUGPLAY",
855 "VXD",
856 "ANICURSOR",
857 "ANIICON",
858 "HTML"
859 };
860
861 if ((size_t)id < sizeof(types)/sizeof(types[0])) return types[id];
862 return NULL;
863 }
864
865 /* dump an ASCII string with proper escaping */
866 static int dump_strA( const unsigned char *str, size_t len )
867 {
868 static const char escapes[32] = ".......abtnvfr.............e....";
869 char buffer[256];
870 char *pos = buffer;
871 int count = 0;
872
873 for (; len; str++, len--)
874 {
875 if (pos > buffer + sizeof(buffer) - 8)
876 {
877 fwrite( buffer, pos - buffer, 1, stdout );
878 count += pos - buffer;
879 pos = buffer;
880 }
881 if (*str > 127) /* hex escape */
882 {
883 pos += sprintf( pos, "\\x%02x", *str );
884 continue;
885 }
886 if (*str < 32) /* octal or C escape */
887 {
888 if (!*str && len == 1) continue; /* do not output terminating NULL */
889 if (escapes[*str] != '.')
890 pos += sprintf( pos, "\\%c", escapes[*str] );
891 else if (len > 1 && str[1] >= '0' && str[1] <= '7')
892 pos += sprintf( pos, "\\%03o", *str );
893 else
894 pos += sprintf( pos, "\\%o", *str );
895 continue;
896 }
897 if (*str == '\\') *pos++ = '\\';
898 *pos++ = *str;
899 }
900 fwrite( buffer, pos - buffer, 1, stdout );
901 count += pos - buffer;
902 return count;
903 }
904
905 /* dump a Unicode string with proper escaping */
906 static int dump_strW( const WCHAR *str, size_t len )
907 {
908 static const char escapes[32] = ".......abtnvfr.............e....";
909 char buffer[256];
910 char *pos = buffer;
911 int count = 0;
912
913 for (; len; str++, len--)
914 {
915 if (pos > buffer + sizeof(buffer) - 8)
916 {
917 fwrite( buffer, pos - buffer, 1, stdout );
918 count += pos - buffer;
919 pos = buffer;
920 }
921 if (*str > 127) /* hex escape */
922 {
923 if (len > 1 && str[1] < 128 && isxdigit((char)str[1]))
924 pos += sprintf( pos, "\\x%04x", *str );
925 else
926 pos += sprintf( pos, "\\x%x", *str );
927 continue;
928 }
929 if (*str < 32) /* octal or C escape */
930 {
931 if (!*str && len == 1) continue; /* do not output terminating NULL */
932 if (escapes[*str] != '.')
933 pos += sprintf( pos, "\\%c", escapes[*str] );
934 else if (len > 1 && str[1] >= '0' && str[1] <= '7')
935 pos += sprintf( pos, "\\%03o", *str );
936 else
937 pos += sprintf( pos, "\\%o", *str );
938 continue;
939 }
940 if (*str == '\\') *pos++ = '\\';
941 *pos++ = *str;
942 }
943 fwrite( buffer, pos - buffer, 1, stdout );
944 count += pos - buffer;
945 return count;
946 }
947
948 /* dump data for a STRING resource */
949 static void dump_string_data( const WCHAR *ptr, unsigned int size, unsigned int id, const char *prefix )
950 {
951 int i;
952
953 for (i = 0; i < 16 && size; i++)
954 {
955 unsigned len = *ptr++;
956
957 if (len >= size)
958 {
959 len = size;
960 size = 0;
961 }
962 else size -= len + 1;
963
964 if (len)
965 {
966 printf( "%s%04x \"", prefix, (id - 1) * 16 + i );
967 dump_strW( ptr, len );
968 printf( "\"\n" );
969 ptr += len;
970 }
971 }
972 }
973
974 /* dump data for a MESSAGETABLE resource */
975 static void dump_msgtable_data( const void *ptr, unsigned int size, unsigned int id, const char *prefix )
976 {
977 const MESSAGE_RESOURCE_DATA *data = ptr;
978 const MESSAGE_RESOURCE_BLOCK *block = data->Blocks;
979 unsigned i, j;
980
981 for (i = 0; i < data->NumberOfBlocks; i++, block++)
982 {
983 const MESSAGE_RESOURCE_ENTRY *entry;
984
985 entry = (const MESSAGE_RESOURCE_ENTRY *)((const char *)data + block->OffsetToEntries);
986 for (j = block->LowId; j <= block->HighId; j++)
987 {
988 if (entry->Flags & MESSAGE_RESOURCE_UNICODE)
989 {
990 const WCHAR *str = (const WCHAR *)entry->Text;
991 printf( "%s%08x L\"", prefix, j );
992 dump_strW( str, strlenW(str) );
993 printf( "\"\n" );
994 }
995 else
996 {
997 const char *str = (const char *) entry->Text;
998 printf( "%s%08x \"", prefix, j );
999 dump_strA( entry->Text, strlen(str) );
1000 printf( "\"\n" );
1001 }
1002 entry = (const MESSAGE_RESOURCE_ENTRY *)((const char *)entry + entry->Length);
1003 }
1004 }
1005 }
1006
1007 static void dump_dir_resource(void)
1008 {
1009 const IMAGE_RESOURCE_DIRECTORY *root = get_dir(IMAGE_FILE_RESOURCE_DIRECTORY);
1010 const IMAGE_RESOURCE_DIRECTORY *namedir;
1011 const IMAGE_RESOURCE_DIRECTORY *langdir;
1012 const IMAGE_RESOURCE_DIRECTORY_ENTRY *e1, *e2, *e3;
1013 const IMAGE_RESOURCE_DIR_STRING_U *string;
1014 const IMAGE_RESOURCE_DATA_ENTRY *data;
1015 int i, j, k;
1016
1017 if (!root) return;
1018
1019 printf( "Resources:" );
1020
1021 for (i = 0; i< root->NumberOfNamedEntries + root->NumberOfIdEntries; i++)
1022 {
1023 e1 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(root + 1) + i;
1024 namedir = (const IMAGE_RESOURCE_DIRECTORY *)((const char *)root + e1->u2.s3.OffsetToDirectory);
1025 for (j = 0; j < namedir->NumberOfNamedEntries + namedir->NumberOfIdEntries; j++)
1026 {
1027 e2 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(namedir + 1) + j;
1028 langdir = (const IMAGE_RESOURCE_DIRECTORY *)((const char *)root + e2->u2.s3.OffsetToDirectory);
1029 for (k = 0; k < langdir->NumberOfNamedEntries + langdir->NumberOfIdEntries; k++)
1030 {
1031 e3 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(langdir + 1) + k;
1032
1033 printf( "\n " );
1034 if (e1->u1.s1.NameIsString)
1035 {
1036 string = (const IMAGE_RESOURCE_DIR_STRING_U*)((const char *)root + e1->u1.s1.NameOffset);
1037 dump_unicode_str( string->NameString, string->Length );
1038 }
1039 else
1040 {
1041 const char *type = get_resource_type( e1->u1.s2.Id );
1042 if (type) printf( "%s", type );
1043 else printf( "%04x", e1->u1.s2.Id );
1044 }
1045
1046 printf( " Name=" );
1047 if (e2->u1.s1.NameIsString)
1048 {
1049 string = (const IMAGE_RESOURCE_DIR_STRING_U*) ((const char *)root + e2->u1.s1.NameOffset);
1050 dump_unicode_str( string->NameString, string->Length );
1051 }
1052 else
1053 printf( "%04x", e2->u1.s2.Id );
1054
1055 printf( " Language=%04x:\n", e3->u1.s2.Id );
1056 data = (const IMAGE_RESOURCE_DATA_ENTRY *)((const char *)root + e3->u2.OffsetToData);
1057 if (e1->u1.s1.NameIsString)
1058 {
1059 dump_data( RVA( data->OffsetToData, data->Size ), data->Size, " " );
1060 }
1061 else switch(e1->u1.s2.Id)
1062 {
1063 case 6:
1064 dump_string_data( RVA( data->OffsetToData, data->Size ), data->Size,
1065 e2->u1.s2.Id, " " );
1066 break;
1067 case 11:
1068 dump_msgtable_data( RVA( data->OffsetToData, data->Size ), data->Size,
1069 e2->u1.s2.Id, " " );
1070 break;
1071 default:
1072 dump_data( RVA( data->OffsetToData, data->Size ), data->Size, " " );
1073 break;
1074 }
1075 }
1076 }
1077 }
1078 printf( "\n\n" );
1079 }
1080
1081 static void dump_debug(void)
1082 {
1083 const char* stabs = NULL;
1084 unsigned szstabs = 0;
1085 const char* stabstr = NULL;
1086 unsigned szstr = 0;
1087 unsigned i;
1088 const IMAGE_SECTION_HEADER* sectHead;
1089
1090 sectHead = (const IMAGE_SECTION_HEADER*)
1091 ((const char*)PE_nt_headers + sizeof(DWORD) +
1092 sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader);
1093
1094 for (i = 0; i < PE_nt_headers->FileHeader.NumberOfSections; i++, sectHead++)
1095 {
1096 if (!strcmp((const char *)sectHead->Name, ".stab"))
1097 {
1098 stabs = RVA(sectHead->VirtualAddress, sectHead->Misc.VirtualSize);
1099 szstabs = sectHead->Misc.VirtualSize;
1100 }
1101 if (!strncmp((const char *)sectHead->Name, ".stabstr", 8))
1102 {
1103 stabstr = RVA(sectHead->VirtualAddress, sectHead->Misc.VirtualSize);
1104 szstr = sectHead->Misc.VirtualSize;
1105 }
1106 }
1107 if (stabs && stabstr)
1108 dump_stabs(stabs, szstabs, stabstr, szstr);
1109 }
1110
1111 void pe_dump(const void* pmt)
1112 {
1113 int all = (globals.dumpsect != NULL) && strcmp(globals.dumpsect, "ALL") == 0;
1114
1115 PE_nt_headers = get_nt_header(pmt);
1116 if (is_fake_dll(pmt)) printf( "*** This is a Wine fake DLL ***\n\n" );
1117
1118 if (globals.do_dumpheader)
1119 {
1120 dump_pe_header();
1121 /* FIXME: should check ptr */
1122 dump_sections((const char*)PE_nt_headers + sizeof(DWORD) +
1123 sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader,
1124 PE_nt_headers->FileHeader.NumberOfSections);
1125 }
1126 else if (!globals.dumpsect)
1127 {
1128 /* show at least something here */
1129 dump_pe_header();
1130 }
1131
1132 if (globals.dumpsect)
1133 {
1134 if (all || !strcmp(globals.dumpsect, "import"))
1135 {
1136 dump_dir_imported_functions();
1137 dump_dir_delay_imported_functions();
1138 }
1139 if (all || !strcmp(globals.dumpsect, "export"))
1140 dump_dir_exported_functions();
1141 if (all || !strcmp(globals.dumpsect, "debug"))
1142 dump_dir_debug();
1143 if (all || !strcmp(globals.dumpsect, "resource"))
1144 dump_dir_resource();
1145 if (all || !strcmp(globals.dumpsect, "tls"))
1146 dump_dir_tls();
1147 #if 0
1148 /* FIXME: not implemented yet */
1149 if (all || !strcmp(globals.dumpsect, "reloc"))
1150 dump_dir_reloc();
1151 #endif
1152 }
1153 if (globals.do_debug)
1154 dump_debug();
1155 }
1156
1157 typedef struct _dll_symbol {
1158 size_t ordinal;
1159 char *symbol;
1160 } dll_symbol;
1161
1162 static dll_symbol *dll_symbols = NULL;
1163 static dll_symbol *dll_current_symbol = NULL;
1164
1165 /* Compare symbols by ordinal for qsort */
1166 static int symbol_cmp(const void *left, const void *right)
1167 {
1168 return ((const dll_symbol *)left)->ordinal > ((const dll_symbol *)right)->ordinal;
1169 }
1170
1171 /*******************************************************************
1172 * dll_close
1173 *
1174 * Free resources used by DLL
1175 */
1176 /* FIXME: Not used yet
1177 static void dll_close (void)
1178 {
1179 dll_symbol* ds;
1180
1181 if (!dll_symbols) {
1182 fatal("No symbols");
1183 }
1184 for (ds = dll_symbols; ds->symbol; ds++)
1185 free(ds->symbol);
1186 free (dll_symbols);
1187 dll_symbols = NULL;
1188 }
1189 */
1190
1191 static void do_grab_sym( enum FileSig sig, const void* pmt )
1192 {
1193 const IMAGE_EXPORT_DIRECTORY*exportDir;
1194 unsigned i, j;
1195 const DWORD* pName;
1196 const DWORD* pFunc;
1197 const WORD* pOrdl;
1198 const char* ptr;
1199 DWORD* map;
1200
1201 PE_nt_headers = get_nt_header(pmt);
1202 if (!(exportDir = get_dir(IMAGE_FILE_EXPORT_DIRECTORY))) return;
1203
1204 pName = RVA(exportDir->AddressOfNames, exportDir->NumberOfNames * sizeof(DWORD));
1205 if (!pName) {printf("Can't grab functions' name table\n"); return;}
1206 pOrdl = RVA(exportDir->AddressOfNameOrdinals, exportDir->NumberOfNames * sizeof(WORD));
1207 if (!pOrdl) {printf("Can't grab functions' ordinal table\n"); return;}
1208
1209 /* dll_close(); */
1210
1211 if (!(dll_symbols = (dll_symbol *) malloc((exportDir->NumberOfFunctions + 1) *
1212 sizeof (dll_symbol))))
1213 fatal ("Out of memory");
1214 if (exportDir->AddressOfFunctions != exportDir->NumberOfNames || exportDir->Base > 1)
1215 globals.do_ordinals = 1;
1216
1217 /* bit map of used funcs */
1218 map = calloc(((exportDir->NumberOfFunctions + 31) & ~31) / 32, sizeof(DWORD));
1219 if (!map) fatal("no memory");
1220
1221 for (j = 0; j < exportDir->NumberOfNames; j++, pOrdl++)
1222 {
1223 map[*pOrdl / 32] |= 1 << (*pOrdl % 32);
1224 ptr = RVA(*pName++, sizeof(DWORD));
1225 if (!ptr) ptr = "cant_get_function";
1226 dll_symbols[j].symbol = strdup(ptr);
1227 dll_symbols[j].ordinal = exportDir->Base + *pOrdl;
1228 assert(dll_symbols[j].symbol);
1229 }
1230 pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
1231 if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
1232
1233 for (i = 0; i < exportDir->NumberOfFunctions; i++)
1234 {
1235 if (pFunc[i] && !(map[i / 32] & (1 << (i % 32))))
1236 {
1237 char ordinal_text[256];
1238 /* Ordinal only entry */
1239 snprintf (ordinal_text, sizeof(ordinal_text), "%s_%u",
1240 globals.forward_dll ? globals.forward_dll : OUTPUT_UC_DLL_NAME,
1241 exportDir->Base + i);
1242 str_toupper(ordinal_text);
1243 dll_symbols[j].symbol = strdup(ordinal_text);
1244 assert(dll_symbols[j].symbol);
1245 dll_symbols[j].ordinal = exportDir->Base + i;
1246 j++;
1247 assert(j <= exportDir->NumberOfFunctions);
1248 }
1249 }
1250 free(map);
1251
1252 if (NORMAL)
1253 printf("%u named symbols in DLL, %u total, %d unique (ordinal base = %d)\n",
1254 exportDir->NumberOfNames, exportDir->NumberOfFunctions, j, exportDir->Base);
1255
1256 qsort( dll_symbols, j, sizeof(dll_symbol), symbol_cmp );
1257
1258 dll_symbols[j].symbol = NULL;
1259
1260 dll_current_symbol = dll_symbols;
1261 }
1262
1263 /*******************************************************************
1264 * dll_open
1265 *
1266 * Open a DLL and read in exported symbols
1267 */
1268 int dll_open (const char *dll_name)
1269 {
1270 return dump_analysis(dll_name, do_grab_sym, SIG_PE);
1271 }
1272
1273 /*******************************************************************
1274 * dll_next_symbol
1275 *
1276 * Get next exported symbol from dll
1277 */
1278 int dll_next_symbol (parsed_symbol * sym)
1279 {
1280 if (!dll_current_symbol->symbol)
1281 return 1;
1282
1283 assert (dll_symbols);
1284
1285 sym->symbol = strdup (dll_current_symbol->symbol);
1286 sym->ordinal = dll_current_symbol->ordinal;
1287 dll_current_symbol++;
1288 return 0;
1289 }
useful hacks and other patches not (yet) suitable for mainline