4 * Copyright 2001 Eric Pouech
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.
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.
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
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
35 #define IMAGE_DLLCHARACTERISTICS_PREFER_NATIVE 0x0010 /* Wine extension */
37 static const IMAGE_NT_HEADERS32
* PE_nt_headers
;
39 static const char builtin_signature
[] = "Wine builtin DLL";
40 static const char fakedll_signature
[] = "Wine placeholder DLL";
41 static int is_builtin
;
43 const char *get_machine_str(int mach
)
47 case IMAGE_FILE_MACHINE_UNKNOWN
: return "Unknown";
48 case IMAGE_FILE_MACHINE_I860
: return "i860";
49 case IMAGE_FILE_MACHINE_I386
: return "i386";
50 case IMAGE_FILE_MACHINE_R3000
: return "R3000";
51 case IMAGE_FILE_MACHINE_R4000
: return "R4000";
52 case IMAGE_FILE_MACHINE_R10000
: return "R10000";
53 case IMAGE_FILE_MACHINE_ALPHA
: return "Alpha";
54 case IMAGE_FILE_MACHINE_POWERPC
: return "PowerPC";
55 case IMAGE_FILE_MACHINE_AMD64
: return "AMD64";
56 case IMAGE_FILE_MACHINE_IA64
: return "IA64";
57 case IMAGE_FILE_MACHINE_ARM64
: return "ARM64";
58 case IMAGE_FILE_MACHINE_ARM
: return "ARM";
59 case IMAGE_FILE_MACHINE_ARMNT
: return "ARMNT";
60 case IMAGE_FILE_MACHINE_THUMB
: return "ARM Thumb";
65 static const void* RVA(unsigned long rva
, unsigned long len
)
67 IMAGE_SECTION_HEADER
* sectHead
;
70 if (rva
== 0) return NULL
;
72 sectHead
= IMAGE_FIRST_SECTION(PE_nt_headers
);
73 for (i
= PE_nt_headers
->FileHeader
.NumberOfSections
- 1; i
>= 0; i
--)
75 if (sectHead
[i
].VirtualAddress
<= rva
&&
76 rva
+ len
<= (DWORD
)sectHead
[i
].VirtualAddress
+ sectHead
[i
].SizeOfRawData
)
78 /* return image import directory offset */
79 return PRD(sectHead
[i
].PointerToRawData
+ rva
- sectHead
[i
].VirtualAddress
, len
);
86 static const IMAGE_NT_HEADERS32
*get_nt_header( void )
88 const IMAGE_DOS_HEADER
*dos
;
89 dos
= PRD(0, sizeof(*dos
));
90 if (!dos
) return NULL
;
91 is_builtin
= (dos
->e_lfanew
>= sizeof(*dos
) + 32 &&
92 !memcmp( dos
+ 1, builtin_signature
, sizeof(builtin_signature
) ));
93 return PRD(dos
->e_lfanew
, sizeof(DWORD
) + sizeof(IMAGE_FILE_HEADER
));
96 void print_fake_dll( void )
98 const IMAGE_DOS_HEADER
*dos
;
100 dos
= PRD(0, sizeof(*dos
) + 32);
101 if (dos
&& dos
->e_lfanew
>= sizeof(*dos
) + 32)
103 if (!memcmp( dos
+ 1, builtin_signature
, sizeof(builtin_signature
) ))
104 printf( "*** This is a Wine builtin DLL ***\n\n" );
105 else if (!memcmp( dos
+ 1, fakedll_signature
, sizeof(fakedll_signature
) ))
106 printf( "*** This is a Wine fake DLL ***\n\n" );
110 static const void *get_dir_and_size(unsigned int idx
, unsigned int *size
)
112 if(PE_nt_headers
->OptionalHeader
.Magic
== IMAGE_NT_OPTIONAL_HDR64_MAGIC
)
114 const IMAGE_OPTIONAL_HEADER64
*opt
= (const IMAGE_OPTIONAL_HEADER64
*)&PE_nt_headers
->OptionalHeader
;
115 if (idx
>= opt
->NumberOfRvaAndSizes
)
118 *size
= opt
->DataDirectory
[idx
].Size
;
119 return RVA(opt
->DataDirectory
[idx
].VirtualAddress
,
120 opt
->DataDirectory
[idx
].Size
);
124 const IMAGE_OPTIONAL_HEADER32
*opt
= (const IMAGE_OPTIONAL_HEADER32
*)&PE_nt_headers
->OptionalHeader
;
125 if (idx
>= opt
->NumberOfRvaAndSizes
)
128 *size
= opt
->DataDirectory
[idx
].Size
;
129 return RVA(opt
->DataDirectory
[idx
].VirtualAddress
,
130 opt
->DataDirectory
[idx
].Size
);
134 static const void* get_dir(unsigned idx
)
136 return get_dir_and_size(idx
, 0);
139 static const char * const DirectoryNames
[16] = {
140 "EXPORT", "IMPORT", "RESOURCE", "EXCEPTION",
141 "SECURITY", "BASERELOC", "DEBUG", "ARCHITECTURE",
142 "GLOBALPTR", "TLS", "LOAD_CONFIG", "Bound IAT",
143 "IAT", "Delay IAT", "CLR Header", ""
146 static const char *get_magic_type(WORD magic
)
149 case IMAGE_NT_OPTIONAL_HDR32_MAGIC
:
151 case IMAGE_NT_OPTIONAL_HDR64_MAGIC
:
153 case IMAGE_ROM_OPTIONAL_HDR_MAGIC
:
159 static inline void print_word(const char *title
, WORD value
)
161 printf(" %-34s 0x%-4X %u\n", title
, value
, value
);
164 static inline void print_dword(const char *title
, DWORD value
)
166 printf(" %-34s 0x%-8x %u\n", title
, value
, value
);
169 static inline void print_longlong(const char *title
, ULONGLONG value
)
171 printf(" %-34s 0x", title
);
172 if (sizeof(value
) > sizeof(unsigned long) && value
>> 32)
173 printf("%lx%08lx\n", (unsigned long)(value
>> 32), (unsigned long)value
);
175 printf("%lx\n", (unsigned long)value
);
178 static inline void print_ver(const char *title
, BYTE major
, BYTE minor
)
180 printf(" %-34s %u.%02u\n", title
, major
, minor
);
183 static inline void print_subsys(const char *title
, WORD value
)
189 case IMAGE_SUBSYSTEM_UNKNOWN
: str
= "Unknown"; break;
190 case IMAGE_SUBSYSTEM_NATIVE
: str
= "Native"; break;
191 case IMAGE_SUBSYSTEM_WINDOWS_GUI
: str
= "Windows GUI"; break;
192 case IMAGE_SUBSYSTEM_WINDOWS_CUI
: str
= "Windows CUI"; break;
193 case IMAGE_SUBSYSTEM_OS2_CUI
: str
= "OS/2 CUI"; break;
194 case IMAGE_SUBSYSTEM_POSIX_CUI
: str
= "Posix CUI"; break;
195 case IMAGE_SUBSYSTEM_NATIVE_WINDOWS
: str
= "native Win9x driver"; break;
196 case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI
: str
= "Windows CE GUI"; break;
197 case IMAGE_SUBSYSTEM_EFI_APPLICATION
: str
= "EFI application"; break;
198 case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER
: str
= "EFI driver (boot)"; break;
199 case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER
: str
= "EFI driver (runtime)"; break;
200 case IMAGE_SUBSYSTEM_EFI_ROM
: str
= "EFI ROM"; break;
201 case IMAGE_SUBSYSTEM_XBOX
: str
= "Xbox application"; break;
202 case IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION
: str
= "Boot application"; break;
204 printf(" %-34s 0x%X (%s)\n", title
, value
, str
);
207 static inline void print_dllflags(const char *title
, WORD value
)
209 printf(" %-34s 0x%04X\n", title
, value
);
210 #define X(f,s) do { if (value & f) printf(" %s\n", s); } while(0)
211 if (is_builtin
) X(IMAGE_DLLCHARACTERISTICS_PREFER_NATIVE
, "PREFER_NATIVE (Wine extension)");
212 X(IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
, "HIGH_ENTROPY_VA");
213 X(IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
, "DYNAMIC_BASE");
214 X(IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY
, "FORCE_INTEGRITY");
215 X(IMAGE_DLLCHARACTERISTICS_NX_COMPAT
, "NX_COMPAT");
216 X(IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
, "NO_ISOLATION");
217 X(IMAGE_DLLCHARACTERISTICS_NO_SEH
, "NO_SEH");
218 X(IMAGE_DLLCHARACTERISTICS_NO_BIND
, "NO_BIND");
219 X(IMAGE_DLLCHARACTERISTICS_APPCONTAINER
, "APPCONTAINER");
220 X(IMAGE_DLLCHARACTERISTICS_WDM_DRIVER
, "WDM_DRIVER");
221 X(IMAGE_DLLCHARACTERISTICS_GUARD_CF
, "GUARD_CF");
222 X(IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
, "TERMINAL_SERVER_AWARE");
226 static inline void print_datadirectory(DWORD n
, const IMAGE_DATA_DIRECTORY
*directory
)
229 printf("Data Directory\n");
231 for (i
= 0; i
< n
&& i
< 16; i
++)
233 printf(" %-12s rva: 0x%-8x size: 0x%-8x\n",
234 DirectoryNames
[i
], directory
[i
].VirtualAddress
,
239 static void dump_optional_header32(const IMAGE_OPTIONAL_HEADER32
*image_oh
, UINT header_size
)
241 IMAGE_OPTIONAL_HEADER32 oh
;
242 const IMAGE_OPTIONAL_HEADER32
*optionalHeader
;
244 /* in case optional header is missing or partial */
245 memset(&oh
, 0, sizeof(oh
));
246 memcpy(&oh
, image_oh
, min(header_size
, sizeof(oh
)));
247 optionalHeader
= &oh
;
249 print_word("Magic", optionalHeader
->Magic
);
250 print_ver("linker version",
251 optionalHeader
->MajorLinkerVersion
, optionalHeader
->MinorLinkerVersion
);
252 print_dword("size of code", optionalHeader
->SizeOfCode
);
253 print_dword("size of initialized data", optionalHeader
->SizeOfInitializedData
);
254 print_dword("size of uninitialized data", optionalHeader
->SizeOfUninitializedData
);
255 print_dword("entrypoint RVA", optionalHeader
->AddressOfEntryPoint
);
256 print_dword("base of code", optionalHeader
->BaseOfCode
);
257 print_dword("base of data", optionalHeader
->BaseOfData
);
258 print_dword("image base", optionalHeader
->ImageBase
);
259 print_dword("section align", optionalHeader
->SectionAlignment
);
260 print_dword("file align", optionalHeader
->FileAlignment
);
261 print_ver("required OS version",
262 optionalHeader
->MajorOperatingSystemVersion
, optionalHeader
->MinorOperatingSystemVersion
);
263 print_ver("image version",
264 optionalHeader
->MajorImageVersion
, optionalHeader
->MinorImageVersion
);
265 print_ver("subsystem version",
266 optionalHeader
->MajorSubsystemVersion
, optionalHeader
->MinorSubsystemVersion
);
267 print_dword("Win32 Version", optionalHeader
->Win32VersionValue
);
268 print_dword("size of image", optionalHeader
->SizeOfImage
);
269 print_dword("size of headers", optionalHeader
->SizeOfHeaders
);
270 print_dword("checksum", optionalHeader
->CheckSum
);
271 print_subsys("Subsystem", optionalHeader
->Subsystem
);
272 print_dllflags("DLL characteristics:", optionalHeader
->DllCharacteristics
);
273 print_dword("stack reserve size", optionalHeader
->SizeOfStackReserve
);
274 print_dword("stack commit size", optionalHeader
->SizeOfStackCommit
);
275 print_dword("heap reserve size", optionalHeader
->SizeOfHeapReserve
);
276 print_dword("heap commit size", optionalHeader
->SizeOfHeapCommit
);
277 print_dword("loader flags", optionalHeader
->LoaderFlags
);
278 print_dword("RVAs & sizes", optionalHeader
->NumberOfRvaAndSizes
);
280 print_datadirectory(optionalHeader
->NumberOfRvaAndSizes
, optionalHeader
->DataDirectory
);
284 static void dump_optional_header64(const IMAGE_OPTIONAL_HEADER64
*image_oh
, UINT header_size
)
286 IMAGE_OPTIONAL_HEADER64 oh
;
287 const IMAGE_OPTIONAL_HEADER64
*optionalHeader
;
289 /* in case optional header is missing or partial */
290 memset(&oh
, 0, sizeof(oh
));
291 memcpy(&oh
, image_oh
, min(header_size
, sizeof(oh
)));
292 optionalHeader
= &oh
;
294 print_word("Magic", optionalHeader
->Magic
);
295 print_ver("linker version",
296 optionalHeader
->MajorLinkerVersion
, optionalHeader
->MinorLinkerVersion
);
297 print_dword("size of code", optionalHeader
->SizeOfCode
);
298 print_dword("size of initialized data", optionalHeader
->SizeOfInitializedData
);
299 print_dword("size of uninitialized data", optionalHeader
->SizeOfUninitializedData
);
300 print_dword("entrypoint RVA", optionalHeader
->AddressOfEntryPoint
);
301 print_dword("base of code", optionalHeader
->BaseOfCode
);
302 print_longlong("image base", optionalHeader
->ImageBase
);
303 print_dword("section align", optionalHeader
->SectionAlignment
);
304 print_dword("file align", optionalHeader
->FileAlignment
);
305 print_ver("required OS version",
306 optionalHeader
->MajorOperatingSystemVersion
, optionalHeader
->MinorOperatingSystemVersion
);
307 print_ver("image version",
308 optionalHeader
->MajorImageVersion
, optionalHeader
->MinorImageVersion
);
309 print_ver("subsystem version",
310 optionalHeader
->MajorSubsystemVersion
, optionalHeader
->MinorSubsystemVersion
);
311 print_dword("Win32 Version", optionalHeader
->Win32VersionValue
);
312 print_dword("size of image", optionalHeader
->SizeOfImage
);
313 print_dword("size of headers", optionalHeader
->SizeOfHeaders
);
314 print_dword("checksum", optionalHeader
->CheckSum
);
315 print_subsys("Subsystem", optionalHeader
->Subsystem
);
316 print_dllflags("DLL characteristics:", optionalHeader
->DllCharacteristics
);
317 print_longlong("stack reserve size", optionalHeader
->SizeOfStackReserve
);
318 print_longlong("stack commit size", optionalHeader
->SizeOfStackCommit
);
319 print_longlong("heap reserve size", optionalHeader
->SizeOfHeapReserve
);
320 print_longlong("heap commit size", optionalHeader
->SizeOfHeapCommit
);
321 print_dword("loader flags", optionalHeader
->LoaderFlags
);
322 print_dword("RVAs & sizes", optionalHeader
->NumberOfRvaAndSizes
);
324 print_datadirectory(optionalHeader
->NumberOfRvaAndSizes
, optionalHeader
->DataDirectory
);
328 void dump_optional_header(const IMAGE_OPTIONAL_HEADER32
*optionalHeader
, UINT header_size
)
330 printf("Optional Header (%s)\n", get_magic_type(optionalHeader
->Magic
));
332 switch(optionalHeader
->Magic
) {
333 case IMAGE_NT_OPTIONAL_HDR32_MAGIC
:
334 dump_optional_header32(optionalHeader
, header_size
);
336 case IMAGE_NT_OPTIONAL_HDR64_MAGIC
:
337 dump_optional_header64((const IMAGE_OPTIONAL_HEADER64
*)optionalHeader
, header_size
);
340 printf(" Unknown optional header magic: 0x%-4X\n", optionalHeader
->Magic
);
345 void dump_file_header(const IMAGE_FILE_HEADER
*fileHeader
)
347 printf("File Header\n");
349 printf(" Machine: %04X (%s)\n",
350 fileHeader
->Machine
, get_machine_str(fileHeader
->Machine
));
351 printf(" Number of Sections: %d\n", fileHeader
->NumberOfSections
);
352 printf(" TimeDateStamp: %08X (%s) offset %lu\n",
353 fileHeader
->TimeDateStamp
, get_time_str(fileHeader
->TimeDateStamp
),
354 Offset(&(fileHeader
->TimeDateStamp
)));
355 printf(" PointerToSymbolTable: %08X\n", fileHeader
->PointerToSymbolTable
);
356 printf(" NumberOfSymbols: %08X\n", fileHeader
->NumberOfSymbols
);
357 printf(" SizeOfOptionalHeader: %04X\n", fileHeader
->SizeOfOptionalHeader
);
358 printf(" Characteristics: %04X\n", fileHeader
->Characteristics
);
359 #define X(f,s) if (fileHeader->Characteristics & f) printf(" %s\n", s)
360 X(IMAGE_FILE_RELOCS_STRIPPED
, "RELOCS_STRIPPED");
361 X(IMAGE_FILE_EXECUTABLE_IMAGE
, "EXECUTABLE_IMAGE");
362 X(IMAGE_FILE_LINE_NUMS_STRIPPED
, "LINE_NUMS_STRIPPED");
363 X(IMAGE_FILE_LOCAL_SYMS_STRIPPED
, "LOCAL_SYMS_STRIPPED");
364 X(IMAGE_FILE_AGGRESIVE_WS_TRIM
, "AGGRESIVE_WS_TRIM");
365 X(IMAGE_FILE_LARGE_ADDRESS_AWARE
, "LARGE_ADDRESS_AWARE");
366 X(IMAGE_FILE_16BIT_MACHINE
, "16BIT_MACHINE");
367 X(IMAGE_FILE_BYTES_REVERSED_LO
, "BYTES_REVERSED_LO");
368 X(IMAGE_FILE_32BIT_MACHINE
, "32BIT_MACHINE");
369 X(IMAGE_FILE_DEBUG_STRIPPED
, "DEBUG_STRIPPED");
370 X(IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
, "REMOVABLE_RUN_FROM_SWAP");
371 X(IMAGE_FILE_NET_RUN_FROM_SWAP
, "NET_RUN_FROM_SWAP");
372 X(IMAGE_FILE_SYSTEM
, "SYSTEM");
373 X(IMAGE_FILE_DLL
, "DLL");
374 X(IMAGE_FILE_UP_SYSTEM_ONLY
, "UP_SYSTEM_ONLY");
375 X(IMAGE_FILE_BYTES_REVERSED_HI
, "BYTES_REVERSED_HI");
380 static void dump_pe_header(void)
382 dump_file_header(&PE_nt_headers
->FileHeader
);
383 dump_optional_header((const IMAGE_OPTIONAL_HEADER32
*)&PE_nt_headers
->OptionalHeader
, PE_nt_headers
->FileHeader
.SizeOfOptionalHeader
);
386 void dump_section(const IMAGE_SECTION_HEADER
*sectHead
, const char* strtable
)
390 /* long section name ? */
391 if (strtable
&& sectHead
->Name
[0] == '/' &&
392 ((offset
= atoi((const char*)sectHead
->Name
+ 1)) < *(const DWORD
*)strtable
))
393 printf(" %.8s (%s)", sectHead
->Name
, strtable
+ offset
);
395 printf(" %-8.8s", sectHead
->Name
);
396 printf(" VirtSize: 0x%08x VirtAddr: 0x%08x\n",
397 sectHead
->Misc
.VirtualSize
, sectHead
->VirtualAddress
);
398 printf(" raw data offs: 0x%08x raw data size: 0x%08x\n",
399 sectHead
->PointerToRawData
, sectHead
->SizeOfRawData
);
400 printf(" relocation offs: 0x%08x relocations: 0x%08x\n",
401 sectHead
->PointerToRelocations
, sectHead
->NumberOfRelocations
);
402 printf(" line # offs: %-8u line #'s: %-8u\n",
403 sectHead
->PointerToLinenumbers
, sectHead
->NumberOfLinenumbers
);
404 printf(" characteristics: 0x%08x\n", sectHead
->Characteristics
);
406 #define X(b,s) if (sectHead->Characteristics & b) printf(" " s)
407 /* #define IMAGE_SCN_TYPE_REG 0x00000000 - Reserved */
408 /* #define IMAGE_SCN_TYPE_DSECT 0x00000001 - Reserved */
409 /* #define IMAGE_SCN_TYPE_NOLOAD 0x00000002 - Reserved */
410 /* #define IMAGE_SCN_TYPE_GROUP 0x00000004 - Reserved */
411 /* #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 - Reserved */
412 /* #define IMAGE_SCN_TYPE_COPY 0x00000010 - Reserved */
414 X(IMAGE_SCN_CNT_CODE
, "CODE");
415 X(IMAGE_SCN_CNT_INITIALIZED_DATA
, "INITIALIZED_DATA");
416 X(IMAGE_SCN_CNT_UNINITIALIZED_DATA
, "UNINITIALIZED_DATA");
418 X(IMAGE_SCN_LNK_OTHER
, "LNK_OTHER");
419 X(IMAGE_SCN_LNK_INFO
, "LNK_INFO");
420 /* #define IMAGE_SCN_TYPE_OVER 0x00000400 - Reserved */
421 X(IMAGE_SCN_LNK_REMOVE
, "LNK_REMOVE");
422 X(IMAGE_SCN_LNK_COMDAT
, "LNK_COMDAT");
424 /* 0x00002000 - Reserved */
425 /* #define IMAGE_SCN_MEM_PROTECTED 0x00004000 - Obsolete */
426 X(IMAGE_SCN_MEM_FARDATA
, "MEM_FARDATA");
428 /* #define IMAGE_SCN_MEM_SYSHEAP 0x00010000 - Obsolete */
429 X(IMAGE_SCN_MEM_PURGEABLE
, "MEM_PURGEABLE");
430 X(IMAGE_SCN_MEM_16BIT
, "MEM_16BIT");
431 X(IMAGE_SCN_MEM_LOCKED
, "MEM_LOCKED");
432 X(IMAGE_SCN_MEM_PRELOAD
, "MEM_PRELOAD");
434 switch (sectHead
->Characteristics
& IMAGE_SCN_ALIGN_MASK
)
436 #define X2(b,s) case b: printf(" " s); break
437 X2(IMAGE_SCN_ALIGN_1BYTES
, "ALIGN_1BYTES");
438 X2(IMAGE_SCN_ALIGN_2BYTES
, "ALIGN_2BYTES");
439 X2(IMAGE_SCN_ALIGN_4BYTES
, "ALIGN_4BYTES");
440 X2(IMAGE_SCN_ALIGN_8BYTES
, "ALIGN_8BYTES");
441 X2(IMAGE_SCN_ALIGN_16BYTES
, "ALIGN_16BYTES");
442 X2(IMAGE_SCN_ALIGN_32BYTES
, "ALIGN_32BYTES");
443 X2(IMAGE_SCN_ALIGN_64BYTES
, "ALIGN_64BYTES");
444 X2(IMAGE_SCN_ALIGN_128BYTES
, "ALIGN_128BYTES");
445 X2(IMAGE_SCN_ALIGN_256BYTES
, "ALIGN_256BYTES");
446 X2(IMAGE_SCN_ALIGN_512BYTES
, "ALIGN_512BYTES");
447 X2(IMAGE_SCN_ALIGN_1024BYTES
, "ALIGN_1024BYTES");
448 X2(IMAGE_SCN_ALIGN_2048BYTES
, "ALIGN_2048BYTES");
449 X2(IMAGE_SCN_ALIGN_4096BYTES
, "ALIGN_4096BYTES");
450 X2(IMAGE_SCN_ALIGN_8192BYTES
, "ALIGN_8192BYTES");
454 X(IMAGE_SCN_LNK_NRELOC_OVFL
, "LNK_NRELOC_OVFL");
456 X(IMAGE_SCN_MEM_DISCARDABLE
, "MEM_DISCARDABLE");
457 X(IMAGE_SCN_MEM_NOT_CACHED
, "MEM_NOT_CACHED");
458 X(IMAGE_SCN_MEM_NOT_PAGED
, "MEM_NOT_PAGED");
459 X(IMAGE_SCN_MEM_SHARED
, "MEM_SHARED");
460 X(IMAGE_SCN_MEM_EXECUTE
, "MEM_EXECUTE");
461 X(IMAGE_SCN_MEM_READ
, "MEM_READ");
462 X(IMAGE_SCN_MEM_WRITE
, "MEM_WRITE");
467 static void dump_sections(const void *base
, const void* addr
, unsigned num_sect
)
469 const IMAGE_SECTION_HEADER
* sectHead
= addr
;
471 const char* strtable
;
473 if (PE_nt_headers
->FileHeader
.PointerToSymbolTable
&& PE_nt_headers
->FileHeader
.NumberOfSymbols
)
475 strtable
= (const char*)base
+
476 PE_nt_headers
->FileHeader
.PointerToSymbolTable
+
477 PE_nt_headers
->FileHeader
.NumberOfSymbols
* sizeof(IMAGE_SYMBOL
);
479 else strtable
= NULL
;
481 printf("Section Table\n");
482 for (i
= 0; i
< num_sect
; i
++, sectHead
++)
484 dump_section(sectHead
, strtable
);
486 if (globals
.do_dump_rawdata
)
488 dump_data((const unsigned char *)base
+ sectHead
->PointerToRawData
, sectHead
->SizeOfRawData
, " " );
494 static void dump_dir_exported_functions(void)
496 unsigned int size
= 0;
497 const IMAGE_EXPORT_DIRECTORY
*exportDir
= get_dir_and_size(IMAGE_FILE_EXPORT_DIRECTORY
, &size
);
504 if (!exportDir
) return;
506 printf("Exports table:\n");
508 printf(" Name: %s\n", (const char*)RVA(exportDir
->Name
, sizeof(DWORD
)));
509 printf(" Characteristics: %08x\n", exportDir
->Characteristics
);
510 printf(" TimeDateStamp: %08X %s\n",
511 exportDir
->TimeDateStamp
, get_time_str(exportDir
->TimeDateStamp
));
512 printf(" Version: %u.%02u\n", exportDir
->MajorVersion
, exportDir
->MinorVersion
);
513 printf(" Ordinal base: %u\n", exportDir
->Base
);
514 printf(" # of functions: %u\n", exportDir
->NumberOfFunctions
);
515 printf(" # of Names: %u\n", exportDir
->NumberOfNames
);
516 printf("Addresses of functions: %08X\n", exportDir
->AddressOfFunctions
);
517 printf("Addresses of name ordinals: %08X\n", exportDir
->AddressOfNameOrdinals
);
518 printf("Addresses of names: %08X\n", exportDir
->AddressOfNames
);
520 printf(" Entry Pt Ordn Name\n");
522 pFunc
= RVA(exportDir
->AddressOfFunctions
, exportDir
->NumberOfFunctions
* sizeof(DWORD
));
523 if (!pFunc
) {printf("Can't grab functions' address table\n"); return;}
524 pName
= RVA(exportDir
->AddressOfNames
, exportDir
->NumberOfNames
* sizeof(DWORD
));
525 pOrdl
= RVA(exportDir
->AddressOfNameOrdinals
, exportDir
->NumberOfNames
* sizeof(WORD
));
527 funcs
= calloc( exportDir
->NumberOfFunctions
, sizeof(*funcs
) );
528 if (!funcs
) fatal("no memory");
530 for (i
= 0; i
< exportDir
->NumberOfNames
; i
++) funcs
[pOrdl
[i
]] = pName
[i
];
532 for (i
= 0; i
< exportDir
->NumberOfFunctions
; i
++)
534 if (!pFunc
[i
]) continue;
535 printf(" %08X %5u ", pFunc
[i
], exportDir
->Base
+ i
);
537 printf("%s", get_symbol_str((const char*)RVA(funcs
[i
], sizeof(DWORD
))));
539 printf("<by ordinal>");
541 /* check for forwarded function */
542 if ((const char *)RVA(pFunc
[i
],1) >= (const char *)exportDir
&&
543 (const char *)RVA(pFunc
[i
],1) < (const char *)exportDir
+ size
)
544 printf(" (-> %s)", (const char *)RVA(pFunc
[i
],1));
552 struct runtime_function_x86_64
559 struct runtime_function_armnt
566 DWORD FunctionLength
: 11;
573 DWORD StackAdjust
: 10;
578 struct runtime_function_arm64
587 DWORD FunctionLength
: 11;
599 struct runtime_function_x86_64 chain
;
610 struct unwind_info_x86_64
617 BYTE frame_offset
: 4;
618 struct opcode opcodes
[1]; /* count entries */
619 /* followed by union handler_data */
622 struct unwind_info_armnt
624 DWORD function_length
: 18;
633 struct unwind_info_ext_armnt
640 struct unwind_info_epilogue_armnt
648 #define UWOP_PUSH_NONVOL 0
649 #define UWOP_ALLOC_LARGE 1
650 #define UWOP_ALLOC_SMALL 2
651 #define UWOP_SET_FPREG 3
652 #define UWOP_SAVE_NONVOL 4
653 #define UWOP_SAVE_NONVOL_FAR 5
654 #define UWOP_SAVE_XMM128 8
655 #define UWOP_SAVE_XMM128_FAR 9
656 #define UWOP_PUSH_MACHFRAME 10
658 #define UNW_FLAG_EHANDLER 1
659 #define UNW_FLAG_UHANDLER 2
660 #define UNW_FLAG_CHAININFO 4
662 static void dump_x86_64_unwind_info( const struct runtime_function_x86_64
*function
)
664 static const char * const reg_names
[16] =
665 { "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
666 "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" };
668 const union handler_data
*handler_data
;
669 const struct unwind_info_x86_64
*info
;
670 unsigned int i
, count
;
672 printf( "\nFunction %08x-%08x:\n", function
->BeginAddress
, function
->EndAddress
);
673 if (function
->UnwindData
& 1)
675 const struct runtime_function_x86_64
*next
= RVA( function
->UnwindData
& ~1, sizeof(*next
) );
676 printf( " -> function %08x-%08x\n", next
->BeginAddress
, next
->EndAddress
);
679 info
= RVA( function
->UnwindData
, sizeof(*info
) );
681 printf( " unwind info at %08x\n", function
->UnwindData
);
682 if (info
->version
!= 1)
684 printf( " *** unknown version %u\n", info
->version
);
687 printf( " flags %x", info
->flags
);
688 if (info
->flags
& UNW_FLAG_EHANDLER
) printf( " EHANDLER" );
689 if (info
->flags
& UNW_FLAG_UHANDLER
) printf( " UHANDLER" );
690 if (info
->flags
& UNW_FLAG_CHAININFO
) printf( " CHAININFO" );
691 printf( "\n prolog 0x%x bytes\n", info
->prolog
);
694 printf( " frame register %s offset 0x%x(%%rsp)\n",
695 reg_names
[info
->frame_reg
], info
->frame_offset
* 16 );
697 for (i
= 0; i
< info
->count
; i
++)
699 printf( " 0x%02x: ", info
->opcodes
[i
].offset
);
700 switch (info
->opcodes
[i
].code
)
702 case UWOP_PUSH_NONVOL
:
703 printf( "push %%%s\n", reg_names
[info
->opcodes
[i
].info
] );
705 case UWOP_ALLOC_LARGE
:
706 if (info
->opcodes
[i
].info
)
708 count
= *(const DWORD
*)&info
->opcodes
[i
+1];
713 count
= *(const USHORT
*)&info
->opcodes
[i
+1] * 8;
716 printf( "sub $0x%x,%%rsp\n", count
);
718 case UWOP_ALLOC_SMALL
:
719 count
= (info
->opcodes
[i
].info
+ 1) * 8;
720 printf( "sub $0x%x,%%rsp\n", count
);
723 printf( "lea 0x%x(%%rsp),%s\n",
724 info
->frame_offset
* 16, reg_names
[info
->frame_reg
] );
726 case UWOP_SAVE_NONVOL
:
727 count
= *(const USHORT
*)&info
->opcodes
[i
+1] * 8;
728 printf( "mov %%%s,0x%x(%%rsp)\n", reg_names
[info
->opcodes
[i
].info
], count
);
731 case UWOP_SAVE_NONVOL_FAR
:
732 count
= *(const DWORD
*)&info
->opcodes
[i
+1];
733 printf( "mov %%%s,0x%x(%%rsp)\n", reg_names
[info
->opcodes
[i
].info
], count
);
736 case UWOP_SAVE_XMM128
:
737 count
= *(const USHORT
*)&info
->opcodes
[i
+1] * 16;
738 printf( "movaps %%xmm%u,0x%x(%%rsp)\n", info
->opcodes
[i
].info
, count
);
741 case UWOP_SAVE_XMM128_FAR
:
742 count
= *(const DWORD
*)&info
->opcodes
[i
+1];
743 printf( "movaps %%xmm%u,0x%x(%%rsp)\n", info
->opcodes
[i
].info
, count
);
746 case UWOP_PUSH_MACHFRAME
:
747 printf( "PUSH_MACHFRAME %u\n", info
->opcodes
[i
].info
);
750 printf( "*** unknown code %u\n", info
->opcodes
[i
].code
);
755 handler_data
= (const union handler_data
*)&info
->opcodes
[(info
->count
+ 1) & ~1];
756 if (info
->flags
& UNW_FLAG_CHAININFO
)
758 printf( " -> function %08x-%08x\n",
759 handler_data
->chain
.BeginAddress
, handler_data
->chain
.EndAddress
);
762 if (info
->flags
& (UNW_FLAG_EHANDLER
| UNW_FLAG_UHANDLER
))
763 printf( " handler %08x data at %08x\n", handler_data
->handler
,
764 (ULONG
)(function
->UnwindData
+ (const char *)(&handler_data
->handler
+ 1) - (const char *)info
));
767 static const BYTE armnt_code_lengths
[256] =
769 /* 00 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
770 /* 20 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
771 /* 40 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
772 /* 60 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
773 /* 80 */ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
774 /* a0 */ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
775 /* c0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
776 /* e0 */ 1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,3,4,3,4,1,1,1,1,1
779 static void dump_armnt_unwind_info( const struct runtime_function_armnt
*fnc
)
781 const struct unwind_info_armnt
*info
;
782 const struct unwind_info_ext_armnt
*infoex
;
783 const struct unwind_info_epilogue_armnt
*infoepi
;
785 WORD i
, count
= 0, words
= 0;
789 char intregs
[32] = {0}, intregspop
[32] = {0}, vfpregs
[32] = {0};
790 WORD pf
= 0, ef
= 0, fpoffset
= 0, stack
= fnc
->u
.s
.StackAdjust
;
792 printf( "\nFunction %08x-%08x:\n", fnc
->BeginAddress
& ~1,
793 (fnc
->BeginAddress
& ~1) + fnc
->u
.s
.FunctionLength
* 2 );
794 printf( " Flag %x\n", fnc
->u
.s
.Flag
);
795 printf( " FunctionLength %x\n", fnc
->u
.s
.FunctionLength
);
796 printf( " Ret %x\n", fnc
->u
.s
.Ret
);
797 printf( " H %x\n", fnc
->u
.s
.H
);
798 printf( " Reg %x\n", fnc
->u
.s
.Reg
);
799 printf( " R %x\n", fnc
->u
.s
.R
);
800 printf( " L %x\n", fnc
->u
.s
.L
);
801 printf( " C %x\n", fnc
->u
.s
.C
);
802 printf( " StackAdjust %x\n", fnc
->u
.s
.StackAdjust
);
804 if (fnc
->u
.s
.StackAdjust
>= 0x03f4)
806 pf
= fnc
->u
.s
.StackAdjust
& 0x04;
807 ef
= fnc
->u
.s
.StackAdjust
& 0x08;
808 stack
= (fnc
->u
.s
.StackAdjust
& 3) + 1;
811 if (!fnc
->u
.s
.R
|| pf
)
813 int first
= 4, last
= fnc
->u
.s
.Reg
+ 4;
816 first
= (~fnc
->u
.s
.StackAdjust
) & 3;
821 sprintf(intregs
, "r%u", first
);
823 sprintf(intregs
, "r%u-r%u", first
, last
);
824 fpoffset
= last
+ 1 - first
;
827 if (!fnc
->u
.s
.R
|| ef
)
829 int first
= 4, last
= fnc
->u
.s
.Reg
+ 4;
832 first
= (~fnc
->u
.s
.StackAdjust
) & 3;
837 sprintf(intregspop
, "r%u", first
);
839 sprintf(intregspop
, "r%u-r%u", first
, last
);
845 strcat(intregs
, ", ");
847 strcat(intregspop
, ", ");
848 strcat(intregs
, "r11");
849 strcat(intregspop
, "r11");
854 strcat(intregs
, ", ");
855 strcat(intregs
, "lr");
857 if (intregspop
[0] && (fnc
->u
.s
.Ret
!= 0 || !fnc
->u
.s
.H
))
858 strcat(intregspop
, ", ");
859 if (fnc
->u
.s
.Ret
!= 0)
860 strcat(intregspop
, "lr");
861 else if (!fnc
->u
.s
.H
)
862 strcat(intregspop
, "pc");
868 sprintf(vfpregs
, "d8-d%u", fnc
->u
.s
.Reg
+ 8);
870 strcpy(vfpregs
, "d8");
873 if (fnc
->u
.s
.Flag
== 1) {
875 printf( " Unwind Code\tpush {r0-r3}\n" );
878 printf( " Unwind Code\tpush {%s}\n", intregs
);
880 if (fnc
->u
.s
.C
&& fpoffset
== 0)
881 printf( " Unwind Code\tmov r11, sp\n" );
883 printf( " Unwind Code\tadd r11, sp, #%d\n", fpoffset
* 4 );
885 if (fnc
->u
.s
.R
&& fnc
->u
.s
.Reg
!= 0x07)
886 printf( " Unwind Code\tvpush {%s}\n", vfpregs
);
889 printf( " Unwind Code\tsub sp, sp, #%d\n", stack
* 4 );
892 if (fnc
->u
.s
.Ret
== 3)
894 printf( "Epilogue:\n" );
897 printf( " Unwind Code\tadd sp, sp, #%d\n", stack
* 4 );
899 if (fnc
->u
.s
.R
&& fnc
->u
.s
.Reg
!= 0x07)
900 printf( " Unwind Code\tvpop {%s}\n", vfpregs
);
903 printf( " Unwind Code\tpop {%s}\n", intregspop
);
905 if (fnc
->u
.s
.H
&& !(fnc
->u
.s
.L
&& fnc
->u
.s
.Ret
== 0))
906 printf( " Unwind Code\tadd sp, sp, #16\n" );
907 else if (fnc
->u
.s
.H
&& (fnc
->u
.s
.L
&& fnc
->u
.s
.Ret
== 0))
908 printf( " Unwind Code\tldr pc, [sp], #20\n" );
910 if (fnc
->u
.s
.Ret
== 1)
911 printf( " Unwind Code\tbx <reg>\n" );
912 else if (fnc
->u
.s
.Ret
== 2)
913 printf( " Unwind Code\tb <address>\n" );
918 info
= RVA( fnc
->u
.UnwindData
, sizeof(*info
) );
919 rva
= fnc
->u
.UnwindData
+ sizeof(*info
);
923 printf( "\nFunction %08x-%08x:\n", fnc
->BeginAddress
& ~1,
924 (fnc
->BeginAddress
& ~1) + info
->function_length
* 2 );
925 printf( " unwind info at %08x\n", fnc
->u
.UnwindData
);
926 printf( " Flag %x\n", fnc
->u
.s
.Flag
);
927 printf( " FunctionLength %x\n", info
->function_length
);
928 printf( " Version %x\n", info
->version
);
929 printf( " X %x\n", info
->x
);
930 printf( " E %x\n", info
->e
);
931 printf( " F %x\n", info
->f
);
932 printf( " Count %x\n", count
);
933 printf( " Words %x\n", words
);
935 if (!info
->count
&& !info
->words
)
937 infoex
= RVA( rva
, sizeof(*infoex
) );
938 rva
= rva
+ sizeof(*infoex
);
939 count
= infoex
->excount
;
940 words
= infoex
->exwords
;
941 printf( " ExtCount %x\n", count
);
942 printf( " ExtWords %x\n", words
);
947 infoepi
= RVA( rva
, count
* sizeof(*infoepi
) );
948 rva
= rva
+ count
* sizeof(*infoepi
);
950 for (i
= 0; i
< count
; i
++)
952 printf( " Epilogue Scope %x\n", i
);
953 printf( " Offset %x\n", infoepi
[i
].offset
);
954 printf( " Reserved %x\n", infoepi
[i
].res
);
955 printf( " Condition %x\n", infoepi
[i
].cond
);
956 printf( " Index %x\n", infoepi
[i
].index
);
964 const unsigned int *codes
;
966 BOOL inepilogue
= FALSE
;
968 codes
= RVA( rva
, words
* sizeof(*codes
) );
969 rva
= rva
+ words
* sizeof(*codes
);
970 bytes
= (BYTE
*)codes
;
972 for (b
= 0; b
< words
* sizeof(*codes
); b
++)
974 BYTE code
= bytes
[b
];
975 BYTE len
= armnt_code_lengths
[code
];
977 if (info
->e
&& b
== count
)
979 printf( "Epilogue:\n" );
982 else if (!info
->e
&& infoepi
)
984 for (i
= 0; i
< count
; i
++)
985 if (b
== infoepi
[i
].index
)
987 printf( "Epilogue from Scope %x at %08x:\n", i
,
988 (fnc
->BeginAddress
& ~1) + infoepi
[i
].offset
* 2 );
993 printf( " Unwind Code");
994 for (i
= 0; i
< len
; i
++)
995 printf( " %02x", bytes
[b
+i
] );
1000 else if (code
<= 0x7f)
1001 printf( "%s sp, sp, #%u\n", inepilogue
? "add" : "sub", code
* 4 );
1002 else if (code
<= 0xbf)
1006 BYTE excodes
= bytes
[++b
];
1008 excode
= (code
<< 8) | excodes
;
1009 printf( "%s {", inepilogue
? "pop" : "push" );
1011 for (f
= 0; f
<= 12; f
++)
1013 if ((excode
>> f
) & 1)
1015 printf( "%sr%u", first
? "" : ", ", f
);
1020 if (excode
& 0x2000)
1021 printf( "%s%s", first
? "" : ", ", inepilogue
? "pc" : "lr" );
1025 else if (code
<= 0xcf)
1027 printf( "mov sp, r%u\n", code
& 0x0f );
1029 printf( "mov r%u, sp\n", code
& 0x0f );
1030 else if (code
<= 0xd7)
1032 printf( "pop {r4-r%u%s}\n", (code
& 0x03) + 4, (code
& 0x04) ? ", pc" : "" );
1034 printf( "push {r4-r%u%s}\n", (code
& 0x03) + 4, (code
& 0x04) ? ", lr" : "" );
1035 else if (code
<= 0xdf)
1037 printf( "pop {r4-r%u%s}\n", (code
& 0x03) + 8, (code
& 0x04) ? ", pc" : "" );
1039 printf( "push {r4-r%u%s}\n", (code
& 0x03) + 8, (code
& 0x04) ? ", lr" : "" );
1040 else if (code
<= 0xe7)
1041 printf( "%s {d8-d%u}\n", inepilogue
? "vpop" : "vpush", (code
& 0x07) + 8 );
1042 else if (code
<= 0xeb)
1045 BYTE excodes
= bytes
[++b
];
1047 excode
= (code
<< 8) | excodes
;
1048 printf( "%s sp, sp, #%u\n", inepilogue
? "addw" : "subw", (excode
& 0x03ff) *4 );
1050 else if (code
<= 0xed)
1054 BYTE excodes
= bytes
[++b
];
1056 excode
= (code
<< 8) | excodes
;
1057 printf( "%s {", inepilogue
? "pop" : "push" );
1059 for (f
= 0; f
< 8; f
++)
1061 if ((excode
>> f
) & 1)
1063 printf( "%sr%u", first
? "" : ", ", f
);
1068 if (excode
& 0x0100)
1069 printf( "%s%s", first
? "" : ", ", inepilogue
? "pc" : "lr" );
1073 else if (code
== 0xee)
1074 printf( "unknown 16\n" );
1075 else if (code
== 0xef)
1078 BYTE excodes
= bytes
[++b
];
1080 if (excodes
<= 0x0f)
1082 excode
= (code
<< 8) | excodes
;
1084 printf( "ldr lr, [sp], #%u\n", (excode
& 0x0f) * 4 );
1086 printf( "str lr, [sp, #-%u]!\n", (excode
& 0x0f) * 4 );
1089 printf( "unknown 32\n" );
1091 else if (code
<= 0xf4)
1092 printf( "unknown\n" );
1093 else if (code
<= 0xf6)
1095 WORD excode
, offset
= (code
== 0xf6) ? 16 : 0;
1096 BYTE excodes
= bytes
[++b
];
1098 excode
= (code
<< 8) | excodes
;
1099 printf( "%s {d%u-d%u}\n", inepilogue
? "vpop" : "vpush",
1100 ((excode
& 0x00f0) >> 4) + offset
, (excode
& 0x0f) + offset
);
1102 else if (code
<= 0xf7)
1104 unsigned int excode
;
1107 excodes
[0] = bytes
[++b
];
1108 excodes
[1] = bytes
[++b
];
1109 excode
= (code
<< 16) | (excodes
[0] << 8) | excodes
[1];
1110 printf( "%s sp, sp, #%u\n", inepilogue
? "add" : "sub", (excode
& 0xffff) *4 );
1112 else if (code
<= 0xf8)
1114 unsigned int excode
;
1117 excodes
[0] = bytes
[++b
];
1118 excodes
[1] = bytes
[++b
];
1119 excodes
[2] = bytes
[++b
];
1120 excode
= (code
<< 24) | (excodes
[0] << 16) | (excodes
[1] << 8) | excodes
[2];
1121 printf( "%s sp, sp, #%u\n", inepilogue
? "add" : "sub", (excode
& 0xffffff) * 4 );
1123 else if (code
<= 0xf9)
1125 unsigned int excode
;
1128 excodes
[0] = bytes
[++b
];
1129 excodes
[1] = bytes
[++b
];
1130 excode
= (code
<< 16) | (excodes
[0] << 8) | excodes
[1];
1131 printf( "%s sp, sp, #%u\n", inepilogue
? "add" : "sub", (excode
& 0xffff) *4 );
1133 else if (code
<= 0xfa)
1135 unsigned int excode
;
1138 excodes
[0] = bytes
[++b
];
1139 excodes
[1] = bytes
[++b
];
1140 excodes
[2] = bytes
[++b
];
1141 excode
= (code
<< 24) | (excodes
[0] << 16) | (excodes
[1] << 8) | excodes
[2];
1142 printf( "%s sp, sp, #%u\n", inepilogue
? "add" : "sub", (excode
& 0xffffff) * 4 );
1144 else if (code
<= 0xfb)
1146 else if (code
<= 0xfc)
1147 printf( "nop.w\n" );
1148 else if (code
<= 0xfd)
1150 printf( "(end) nop\n" );
1153 else if (code
<= 0xfe)
1155 printf( "(end) nop.w\n" );
1168 const unsigned int *handler
;
1170 handler
= RVA( rva
, sizeof(*handler
) );
1171 rva
= rva
+ sizeof(*handler
);
1173 printf( " handler %08x data at %08x\n", *handler
, rva
);
1177 struct unwind_info_arm64
1179 DWORD function_length
: 18;
1187 struct unwind_info_ext_arm64
1194 struct unwind_info_epilog_arm64
1201 static const BYTE code_lengths
[256] =
1203 /* 00 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1204 /* 20 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1205 /* 40 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1206 /* 60 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1207 /* 80 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1208 /* a0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1209 /* c0 */ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
1210 /* e0 */ 4,1,2,1,1,1,1,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
1213 static void dump_arm64_codes( const BYTE
*ptr
, unsigned int count
)
1217 for (i
= 0; i
< count
; i
+= code_lengths
[ptr
[i
]])
1219 BYTE len
= code_lengths
[ptr
[i
]];
1220 unsigned int val
= ptr
[i
];
1221 if (len
== 2) val
= ptr
[i
] * 0x100 + ptr
[i
+1];
1222 else if (len
== 4) val
= ptr
[i
] * 0x1000000 + ptr
[i
+1] * 0x10000 + ptr
[i
+2] * 0x100 + ptr
[i
+3];
1224 printf( " %04x: ", i
);
1225 for (j
= 0; j
< 4; j
++)
1226 if (j
< len
) printf( "%02x ", ptr
[i
+j
] );
1229 if (ptr
[i
] < 0x20) /* alloc_s */
1231 printf( "sub sp,sp,#%#x\n", 16 * (val
& 0x1f) );
1233 else if (ptr
[i
] < 0x40) /* save_r19r20_x */
1235 printf( "stp r19,r20,[sp,-#%#x]!\n", 8 * (val
& 0x1f) );
1237 else if (ptr
[i
] < 0x80) /* save_fplr */
1239 printf( "stp r29,lr,[sp,#%#x]\n", 8 * (val
& 0x3f) );
1241 else if (ptr
[i
] < 0xc0) /* save_fplr_x */
1243 printf( "stp r29,lr,[sp,-#%#x]!\n", 8 * (val
& 0x3f) + 8 );
1245 else if (ptr
[i
] < 0xc8) /* alloc_m */
1247 printf( "sub sp,sp,#%#x\n", 16 * (val
& 0x7ff) );
1249 else if (ptr
[i
] < 0xcc) /* save_regp */
1251 int reg
= 19 + ((val
>> 6) & 0xf);
1252 printf( "stp r%u,r%u,[sp,#%#x]\n", reg
, reg
+ 1, 8 * (val
& 0x3f) );
1254 else if (ptr
[i
] < 0xd0) /* save_regp_x */
1256 int reg
= 19 + ((val
>> 6) & 0xf);
1257 printf( "stp r%u,r%u,[sp,-#%#x]!\n", reg
, reg
+ 1, 8 * (val
& 0x3f) + 8 );
1259 else if (ptr
[i
] < 0xd4) /* save_reg */
1261 int reg
= 19 + ((val
>> 6) & 0xf);
1262 printf( "str r%u,[sp,#%#x]\n", reg
, 8 * (val
& 0x3f) );
1264 else if (ptr
[i
] < 0xd6) /* save_reg_x */
1266 int reg
= 19 + ((val
>> 5) & 0xf);
1267 printf( "str r%u,[sp,-#%#x]!\n", reg
, 8 * (val
& 0x1f) + 8 );
1269 else if (ptr
[i
] < 0xd8) /* save_lrpair */
1271 int reg
= 19 + 2 * ((val
>> 6) & 0x7);
1272 printf( "stp r%u,lr,[sp,#%#x]\n", reg
, 8 * (val
& 0x3f) );
1274 else if (ptr
[i
] < 0xda) /* save_fregp */
1276 int reg
= 8 + ((val
>> 6) & 0x7);
1277 printf( "stp d%u,d%u,[sp,#%#x]\n", reg
, reg
+ 1, 8 * (val
& 0x3f) );
1279 else if (ptr
[i
] < 0xdc) /* save_fregp_x */
1281 int reg
= 8 + ((val
>> 6) & 0x7);
1282 printf( "stp d%u,d%u,[sp,-#%#x]!\n", reg
, reg
+ 1, 8 * (val
& 0x3f) + 8 );
1284 else if (ptr
[i
] < 0xde) /* save_freg */
1286 int reg
= 8 + ((val
>> 6) & 0x7);
1287 printf( "str d%u,[sp,#%#x]\n", reg
, 8 * (val
& 0x3f) );
1289 else if (ptr
[i
] == 0xde) /* save_freg_x */
1291 int reg
= 8 + ((val
>> 5) & 0x7);
1292 printf( "str d%u,[sp,-#%#x]!\n", reg
, 8 * (val
& 0x3f) + 8 );
1294 else if (ptr
[i
] == 0xe0) /* alloc_l */
1296 printf( "sub sp,sp,#%#x\n", 16 * (val
& 0xffffff) );
1298 else if (ptr
[i
] == 0xe1) /* set_fp */
1300 printf( "mov x29,sp\n" );
1302 else if (ptr
[i
] == 0xe2) /* add_fp */
1304 printf( "add x29,sp,#%#x\n", 8 * (val
& 0xff) );
1306 else if (ptr
[i
] == 0xe3) /* nop */
1310 else if (ptr
[i
] == 0xe4) /* end */
1314 else if (ptr
[i
] == 0xe5) /* end_c */
1316 printf( "end_c\n" );
1318 else if (ptr
[i
] == 0xe6) /* save_next */
1320 printf( "save_next\n" );
1322 else if (ptr
[i
] == 0xe7) /* arithmetic */
1324 switch ((val
>> 4) & 0x0f)
1326 case 0: printf( "add lr,lr,x28\n" ); break;
1327 case 1: printf( "add lr,lr,sp\n" ); break;
1328 case 2: printf( "sub lr,lr,x28\n" ); break;
1329 case 3: printf( "sub lr,lr,sp\n" ); break;
1330 case 4: printf( "eor lr,lr,x28\n" ); break;
1331 case 5: printf( "eor lr,lr,sp\n" ); break;
1332 case 6: printf( "rol lr,lr,neg x28\n" ); break;
1333 case 8: printf( "ror lr,lr,x28\n" ); break;
1334 case 9: printf( "ror lr,lr,sp\n" ); break;
1335 default:printf( "unknown op\n" ); break;
1338 else if (ptr
[i
] == 0xe8) /* MSFT_OP_TRAP_FRAME */
1340 printf( "MSFT_OP_TRAP_FRAME\n" );
1342 else if (ptr
[i
] == 0xe9) /* MSFT_OP_MACHINE_FRAME */
1344 printf( "MSFT_OP_MACHINE_FRAME\n" );
1346 else if (ptr
[i
] == 0xea) /* MSFT_OP_CONTEXT */
1348 printf( "MSFT_OP_CONTEXT\n" );
1350 else if (ptr
[i
] == 0xec) /* MSFT_OP_CLEAR_UNWOUND_TO_CALL */
1352 printf( "MSFT_OP_CLEAR_UNWOUND_TO_CALL\n" );
1354 else printf( "??\n");
1358 static void dump_arm64_packed_info( const struct runtime_function_arm64
*func
)
1360 int i
, pos
= 0, intsz
= func
->u
.s
.RegI
* 8, fpsz
= func
->u
.s
.RegF
* 8, savesz
, locsz
;
1362 if (func
->u
.s
.CR
== 1) intsz
+= 8;
1363 if (func
->u
.s
.RegF
) fpsz
+= 8;
1365 savesz
= ((intsz
+ fpsz
+ 8 * 8 * func
->u
.s
.H
) + 0xf) & ~0xf;
1366 locsz
= func
->u
.s
.FrameSize
* 16 - savesz
;
1368 switch (func
->u
.s
.CR
)
1371 printf( " %04x: mov x29,sp\n", pos
++ );
1374 printf( " %04x: stp x29,lr,[sp,-#%#x]!\n", pos
++, locsz
);
1377 printf( " %04x: stp x29,lr,[sp,0]\n", pos
++ );
1383 printf( " %04x: sub sp,sp,#%#x\n", pos
++, locsz
);
1387 printf( " %04x: sub sp,sp,#%#x\n", pos
++, locsz
- 4080 );
1388 printf( " %04x: sub sp,sp,#%#x\n", pos
++, 4080 );
1395 printf( " %04x: stp x6,x7,[sp,#%#x]\n", pos
++, intsz
+ fpsz
+ 48 );
1396 printf( " %04x: stp x4,x5,[sp,#%#x]\n", pos
++, intsz
+ fpsz
+ 32 );
1397 printf( " %04x: stp x2,x3,[sp,#%#x]\n", pos
++, intsz
+ fpsz
+ 16 );
1398 printf( " %04x: stp x0,x1,[sp,#%#x]\n", pos
++, intsz
+ fpsz
);
1403 if (func
->u
.s
.RegF
% 2 == 0)
1404 printf( " %04x: str d%u,[sp,#%#x]\n", pos
++, 8 + func
->u
.s
.RegF
, intsz
+ fpsz
- 8 );
1405 for (i
= (func
->u
.s
.RegF
- 1)/ 2; i
>= 0; i
--)
1408 printf( " %04x: stp d8,d9,[sp,-#%#x]!\n", pos
++, savesz
);
1410 printf( " %04x: stp d%u,d%u,[sp,#%#x]\n", pos
++, 8 + 2 * i
, 9 + 2 * i
, intsz
+ 16 * i
);
1414 switch (func
->u
.s
.RegI
)
1417 if (func
->u
.s
.CR
== 1)
1418 printf( " %04x: str lr,[sp,-#%#x]!\n", pos
++, savesz
);
1421 if (func
->u
.s
.CR
== 1)
1422 printf( " %04x: stp x19,lr,[sp,-#%#x]!\n", pos
++, savesz
);
1424 printf( " %04x: str x19,[sp,-#%#x]!\n", pos
++, savesz
);
1427 if (func
->u
.s
.RegI
% 2)
1429 if (func
->u
.s
.CR
== 1)
1430 printf( " %04x: stp x%u,lr,[sp,#%#x]\n", pos
++, 18 + func
->u
.s
.RegI
, 8 * func
->u
.s
.RegI
- 8 );
1432 printf( " %04x: str x%u,[sp,#%#x]\n", pos
++, 18 + func
->u
.s
.RegI
, 8 * func
->u
.s
.RegI
- 8 );
1434 else if (func
->u
.s
.CR
== 1)
1435 printf( " %04x: str lr,[sp,#%#x]\n", pos
++, intsz
- 8 );
1437 for (i
= func
->u
.s
.RegI
/ 2 - 1; i
>= 0; i
--)
1439 printf( " %04x: stp x%u,x%u,[sp,#%#x]\n", pos
++, 19 + 2 * i
, 20 + 2 * i
, 16 * i
);
1441 printf( " %04x: stp x19,x20,[sp,-#%#x]!\n", pos
++, savesz
);
1444 printf( " %04x: end\n", pos
);
1447 static void dump_arm64_unwind_info( const struct runtime_function_arm64
*func
)
1449 const struct unwind_info_arm64
*info
;
1450 const struct unwind_info_ext_arm64
*infoex
;
1451 const struct unwind_info_epilog_arm64
*infoepi
;
1453 unsigned int i
, rva
, codes
, epilogs
;
1457 printf( "\nFunction %08x-%08x:\n", func
->BeginAddress
,
1458 func
->BeginAddress
+ func
->u
.s
.FunctionLength
* 4 );
1459 printf( " len=%#x flag=%x regF=%u regI=%u H=%u CR=%u frame=%x\n",
1460 func
->u
.s
.FunctionLength
, func
->u
.s
.Flag
, func
->u
.s
.RegF
, func
->u
.s
.RegI
,
1461 func
->u
.s
.H
, func
->u
.s
.CR
, func
->u
.s
.FrameSize
);
1462 dump_arm64_packed_info( func
);
1466 rva
= func
->u
.UnwindData
;
1467 info
= RVA( rva
, sizeof(*info
) );
1468 rva
+= sizeof(*info
);
1469 epilogs
= info
->epilog
;
1470 codes
= info
->codes
;
1474 infoex
= RVA( rva
, sizeof(*infoex
) );
1475 rva
= rva
+ sizeof(*infoex
);
1476 codes
= infoex
->codes
;
1477 epilogs
= infoex
->epilog
;
1479 printf( "\nFunction %08x-%08x:\n",
1480 func
->BeginAddress
, func
->BeginAddress
+ info
->function_length
* 4 );
1481 printf( " len=%#x ver=%u X=%u E=%u epilogs=%u codes=%u\n",
1482 info
->function_length
, info
->version
, info
->x
, info
->e
, epilogs
, codes
* 4 );
1485 printf( " epilog 0: code=%04x\n", info
->epilog
);
1489 infoepi
= RVA( rva
, sizeof(*infoepi
) * epilogs
);
1490 rva
+= sizeof(*infoepi
) * epilogs
;
1491 for (i
= 0; i
< epilogs
; i
++)
1492 printf( " epilog %u: pc=%08x code=%04x\n", i
,
1493 func
->BeginAddress
+ infoepi
[i
].offset
* 4, infoepi
[i
].index
);
1495 ptr
= RVA( rva
, codes
* 4);
1499 const DWORD
*handler
= RVA( rva
, sizeof(*handler
) );
1500 rva
+= sizeof(*handler
);
1501 printf( " handler: %08x data %08x\n", *handler
, rva
);
1503 dump_arm64_codes( ptr
, codes
* 4 );
1506 static void dump_dir_exceptions(void)
1508 unsigned int i
, size
= 0;
1509 const void *funcs
= get_dir_and_size(IMAGE_FILE_EXCEPTION_DIRECTORY
, &size
);
1510 const IMAGE_FILE_HEADER
*file_header
= &PE_nt_headers
->FileHeader
;
1514 switch (file_header
->Machine
)
1516 case IMAGE_FILE_MACHINE_AMD64
:
1517 size
/= sizeof(struct runtime_function_x86_64
);
1518 printf( "Exception info (%u functions):\n", size
);
1519 for (i
= 0; i
< size
; i
++) dump_x86_64_unwind_info( (struct runtime_function_x86_64
*)funcs
+ i
);
1521 case IMAGE_FILE_MACHINE_ARMNT
:
1522 size
/= sizeof(struct runtime_function_armnt
);
1523 printf( "Exception info (%u functions):\n", size
);
1524 for (i
= 0; i
< size
; i
++) dump_armnt_unwind_info( (struct runtime_function_armnt
*)funcs
+ i
);
1526 case IMAGE_FILE_MACHINE_ARM64
:
1527 size
/= sizeof(struct runtime_function_arm64
);
1528 printf( "Exception info (%u functions):\n", size
);
1529 for (i
= 0; i
< size
; i
++) dump_arm64_unwind_info( (struct runtime_function_arm64
*)funcs
+ i
);
1532 printf( "Exception information not supported for %s binaries\n",
1533 get_machine_str(file_header
->Machine
));
1539 static void dump_image_thunk_data64(const IMAGE_THUNK_DATA64
*il
, DWORD thunk_rva
)
1541 /* FIXME: This does not properly handle large images */
1542 const IMAGE_IMPORT_BY_NAME
* iibn
;
1543 for (; il
->u1
.Ordinal
; il
++, thunk_rva
+= sizeof(LONGLONG
))
1545 if (IMAGE_SNAP_BY_ORDINAL64(il
->u1
.Ordinal
))
1546 printf(" %08x %4u <by ordinal>\n", thunk_rva
, (DWORD
)IMAGE_ORDINAL64(il
->u1
.Ordinal
));
1549 iibn
= RVA((DWORD
)il
->u1
.AddressOfData
, sizeof(DWORD
));
1551 printf("Can't grab import by name info, skipping to next ordinal\n");
1553 printf(" %08x %4u %s\n", thunk_rva
, iibn
->Hint
, iibn
->Name
);
1558 static void dump_image_thunk_data32(const IMAGE_THUNK_DATA32
*il
, int offset
, DWORD thunk_rva
)
1560 const IMAGE_IMPORT_BY_NAME
* iibn
;
1561 for (; il
->u1
.Ordinal
; il
++, thunk_rva
+= sizeof(DWORD
))
1563 if (IMAGE_SNAP_BY_ORDINAL32(il
->u1
.Ordinal
))
1564 printf(" %08x %4u <by ordinal>\n", thunk_rva
, IMAGE_ORDINAL32(il
->u1
.Ordinal
));
1567 iibn
= RVA((DWORD
)il
->u1
.AddressOfData
- offset
, sizeof(DWORD
));
1569 printf("Can't grab import by name info, skipping to next ordinal\n");
1571 printf(" %08x %4u %s\n", thunk_rva
, iibn
->Hint
, iibn
->Name
);
1576 static void dump_dir_imported_functions(void)
1578 unsigned directorySize
;
1579 const IMAGE_IMPORT_DESCRIPTOR
* importDesc
= get_dir_and_size(IMAGE_FILE_IMPORT_DIRECTORY
, &directorySize
);
1581 if (!importDesc
) return;
1583 printf("Import Table size: %08x\n", directorySize
);/* FIXME */
1587 const IMAGE_THUNK_DATA32
* il
;
1589 if (!importDesc
->Name
|| !importDesc
->FirstThunk
) break;
1591 printf(" offset %08lx %s\n", Offset(importDesc
), (const char*)RVA(importDesc
->Name
, sizeof(DWORD
)));
1592 printf(" Hint/Name Table: %08X\n", (DWORD
)importDesc
->u
.OriginalFirstThunk
);
1593 printf(" TimeDateStamp: %08X (%s)\n",
1594 importDesc
->TimeDateStamp
, get_time_str(importDesc
->TimeDateStamp
));
1595 printf(" ForwarderChain: %08X\n", importDesc
->ForwarderChain
);
1596 printf(" First thunk RVA: %08X\n", (DWORD
)importDesc
->FirstThunk
);
1598 printf(" Thunk Ordn Name\n");
1600 il
= (importDesc
->u
.OriginalFirstThunk
!= 0) ?
1601 RVA((DWORD
)importDesc
->u
.OriginalFirstThunk
, sizeof(DWORD
)) :
1602 RVA((DWORD
)importDesc
->FirstThunk
, sizeof(DWORD
));
1605 printf("Can't grab thunk data, going to next imported DLL\n");
1608 if(PE_nt_headers
->OptionalHeader
.Magic
== IMAGE_NT_OPTIONAL_HDR64_MAGIC
)
1609 dump_image_thunk_data64((const IMAGE_THUNK_DATA64
*)il
, importDesc
->FirstThunk
);
1611 dump_image_thunk_data32(il
, 0, importDesc
->FirstThunk
);
1619 static void dump_dir_loadconfig(void)
1621 const IMAGE_LOAD_CONFIG_DIRECTORY32
*loadcfg32
= get_dir(IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
);
1622 const IMAGE_LOAD_CONFIG_DIRECTORY64
*loadcfg64
= (void*)loadcfg32
;
1624 if (!loadcfg32
) return;
1626 printf( "Loadconfig\n" );
1627 print_dword( "Size", loadcfg32
->Size
);
1628 print_dword( "TimeDateStamp", loadcfg32
->TimeDateStamp
);
1629 print_word( "MajorVersion", loadcfg32
->MajorVersion
);
1630 print_word( "MinorVersion", loadcfg32
->MinorVersion
);
1631 print_dword( "GlobalFlagsClear", loadcfg32
->GlobalFlagsClear
);
1632 print_dword( "GlobalFlagsSet", loadcfg32
->GlobalFlagsSet
);
1633 print_dword( "CriticalSectionDefaultTimeout", loadcfg32
->CriticalSectionDefaultTimeout
);
1635 if(PE_nt_headers
->OptionalHeader
.Magic
== IMAGE_NT_OPTIONAL_HDR64_MAGIC
)
1637 print_longlong( "DeCommitFreeBlockThreshold", loadcfg64
->DeCommitFreeBlockThreshold
);
1638 print_longlong( "DeCommitTotalFreeThreshold", loadcfg64
->DeCommitTotalFreeThreshold
);
1639 print_longlong( "MaximumAllocationSize", loadcfg64
->MaximumAllocationSize
);
1640 print_longlong( "VirtualMemoryThreshold", loadcfg64
->VirtualMemoryThreshold
);
1641 print_dword( "ProcessHeapFlags", loadcfg64
->ProcessHeapFlags
);
1642 print_longlong( "ProcessAffinityMask", loadcfg64
->ProcessAffinityMask
);
1643 print_word( "CSDVersion", loadcfg64
->CSDVersion
);
1644 print_word( "Reserved", loadcfg64
->Reserved1
);
1645 print_longlong( "SecurityCookie", loadcfg64
->SecurityCookie
);
1646 print_longlong( "SEHandlerTable", loadcfg64
->SEHandlerTable
);
1647 print_longlong( "SEHandlerCount", loadcfg64
->SEHandlerCount
);
1651 print_dword( "DeCommitFreeBlockThreshold", loadcfg32
->DeCommitFreeBlockThreshold
);
1652 print_dword( "DeCommitTotalFreeThreshold", loadcfg32
->DeCommitTotalFreeThreshold
);
1653 print_dword( "MaximumAllocationSize", loadcfg32
->MaximumAllocationSize
);
1654 print_dword( "VirtualMemoryThreshold", loadcfg32
->VirtualMemoryThreshold
);
1655 print_dword( "ProcessHeapFlags", loadcfg32
->ProcessHeapFlags
);
1656 print_dword( "ProcessAffinityMask", loadcfg32
->ProcessAffinityMask
);
1657 print_word( "CSDVersion", loadcfg32
->CSDVersion
);
1658 print_word( "Reserved", loadcfg32
->Reserved1
);
1659 print_dword( "SecurityCookie", loadcfg32
->SecurityCookie
);
1660 print_dword( "SEHandlerTable", loadcfg32
->SEHandlerTable
);
1661 print_dword( "SEHandlerCount", loadcfg32
->SEHandlerCount
);
1665 static void dump_dir_delay_imported_functions(void)
1667 unsigned directorySize
;
1668 const IMAGE_DELAYLOAD_DESCRIPTOR
*importDesc
= get_dir_and_size(IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT
, &directorySize
);
1670 if (!importDesc
) return;
1672 printf("Delay Import Table size: %08x\n", directorySize
); /* FIXME */
1676 const IMAGE_THUNK_DATA32
* il
;
1677 int offset
= (importDesc
->Attributes
.AllAttributes
& 1) ? 0 : PE_nt_headers
->OptionalHeader
.ImageBase
;
1679 if (!importDesc
->DllNameRVA
|| !importDesc
->ImportAddressTableRVA
|| !importDesc
->ImportNameTableRVA
) break;
1681 printf(" grAttrs %08x offset %08lx %s\n", importDesc
->Attributes
.AllAttributes
, Offset(importDesc
),
1682 (const char *)RVA(importDesc
->DllNameRVA
- offset
, sizeof(DWORD
)));
1683 printf(" Hint/Name Table: %08x\n", importDesc
->ImportNameTableRVA
);
1684 printf(" Address Table: %08x\n", importDesc
->ImportAddressTableRVA
);
1685 printf(" TimeDateStamp: %08X (%s)\n",
1686 importDesc
->TimeDateStamp
, get_time_str(importDesc
->TimeDateStamp
));
1688 printf(" Thunk Ordn Name\n");
1690 il
= RVA(importDesc
->ImportNameTableRVA
- offset
, sizeof(DWORD
));
1693 printf("Can't grab thunk data, going to next imported DLL\n");
1696 if (PE_nt_headers
->OptionalHeader
.Magic
== IMAGE_NT_OPTIONAL_HDR64_MAGIC
)
1697 dump_image_thunk_data64((const IMAGE_THUNK_DATA64
*)il
, importDesc
->ImportAddressTableRVA
);
1699 dump_image_thunk_data32(il
, offset
, importDesc
->ImportAddressTableRVA
);
1707 static void dump_dir_debug_dir(const IMAGE_DEBUG_DIRECTORY
* idd
, int idx
)
1711 printf("Directory %02u\n", idx
+ 1);
1712 printf(" Characteristics: %08X\n", idd
->Characteristics
);
1713 printf(" TimeDateStamp: %08X %s\n",
1714 idd
->TimeDateStamp
, get_time_str(idd
->TimeDateStamp
));
1715 printf(" Version %u.%02u\n", idd
->MajorVersion
, idd
->MinorVersion
);
1719 case IMAGE_DEBUG_TYPE_UNKNOWN
: str
= "UNKNOWN"; break;
1720 case IMAGE_DEBUG_TYPE_COFF
: str
= "COFF"; break;
1721 case IMAGE_DEBUG_TYPE_CODEVIEW
: str
= "CODEVIEW"; break;
1722 case IMAGE_DEBUG_TYPE_FPO
: str
= "FPO"; break;
1723 case IMAGE_DEBUG_TYPE_MISC
: str
= "MISC"; break;
1724 case IMAGE_DEBUG_TYPE_EXCEPTION
: str
= "EXCEPTION"; break;
1725 case IMAGE_DEBUG_TYPE_FIXUP
: str
= "FIXUP"; break;
1726 case IMAGE_DEBUG_TYPE_OMAP_TO_SRC
: str
= "OMAP_TO_SRC"; break;
1727 case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC
:str
= "OMAP_FROM_SRC"; break;
1728 case IMAGE_DEBUG_TYPE_BORLAND
: str
= "BORLAND"; break;
1729 case IMAGE_DEBUG_TYPE_RESERVED10
: str
= "RESERVED10"; break;
1730 case IMAGE_DEBUG_TYPE_CLSID
: str
= "CLSID"; break;
1731 case IMAGE_DEBUG_TYPE_VC_FEATURE
: str
= "VC_FEATURE"; break;
1732 case IMAGE_DEBUG_TYPE_POGO
: str
= "POGO"; break;
1733 case IMAGE_DEBUG_TYPE_ILTCG
: str
= "ILTCG"; break;
1734 case IMAGE_DEBUG_TYPE_MPX
: str
= "MPX"; break;
1735 case IMAGE_DEBUG_TYPE_REPRO
: str
= "REPRO"; break;
1737 printf(" Type: %u (%s)\n", idd
->Type
, str
);
1738 printf(" SizeOfData: %u\n", idd
->SizeOfData
);
1739 printf(" AddressOfRawData: %08X\n", idd
->AddressOfRawData
);
1740 printf(" PointerToRawData: %08X\n", idd
->PointerToRawData
);
1744 case IMAGE_DEBUG_TYPE_UNKNOWN
:
1746 case IMAGE_DEBUG_TYPE_COFF
:
1747 dump_coff(idd
->PointerToRawData
, idd
->SizeOfData
,
1748 IMAGE_FIRST_SECTION(PE_nt_headers
));
1750 case IMAGE_DEBUG_TYPE_CODEVIEW
:
1751 dump_codeview(idd
->PointerToRawData
, idd
->SizeOfData
);
1753 case IMAGE_DEBUG_TYPE_FPO
:
1754 dump_frame_pointer_omission(idd
->PointerToRawData
, idd
->SizeOfData
);
1756 case IMAGE_DEBUG_TYPE_MISC
:
1758 const IMAGE_DEBUG_MISC
* misc
= PRD(idd
->PointerToRawData
, idd
->SizeOfData
);
1759 if (!misc
) {printf("Can't get misc debug information\n"); break;}
1760 printf(" DataType: %u (%s)\n",
1762 (misc
->DataType
== IMAGE_DEBUG_MISC_EXENAME
) ? "Exe name" : "Unknown");
1763 printf(" Length: %u\n", misc
->Length
);
1764 printf(" Unicode: %s\n", misc
->Unicode
? "Yes" : "No");
1765 printf(" Data: %s\n", misc
->Data
);
1773 static void dump_dir_debug(void)
1776 const IMAGE_DEBUG_DIRECTORY
*debugDir
= get_dir_and_size(IMAGE_FILE_DEBUG_DIRECTORY
, &nb_dbg
);
1778 nb_dbg
/= sizeof(*debugDir
);
1779 if (!debugDir
|| !nb_dbg
) return;
1781 printf("Debug Table (%u directories)\n", nb_dbg
);
1783 for (i
= 0; i
< nb_dbg
; i
++)
1785 dump_dir_debug_dir(debugDir
, i
);
1791 static inline void print_clrflags(const char *title
, DWORD value
)
1793 printf(" %-34s 0x%X\n", title
, value
);
1794 #define X(f,s) if (value & f) printf(" %s\n", s)
1795 X(COMIMAGE_FLAGS_ILONLY
, "ILONLY");
1796 X(COMIMAGE_FLAGS_32BITREQUIRED
, "32BITREQUIRED");
1797 X(COMIMAGE_FLAGS_IL_LIBRARY
, "IL_LIBRARY");
1798 X(COMIMAGE_FLAGS_STRONGNAMESIGNED
, "STRONGNAMESIGNED");
1799 X(COMIMAGE_FLAGS_TRACKDEBUGDATA
, "TRACKDEBUGDATA");
1803 static inline void print_clrdirectory(const char *title
, const IMAGE_DATA_DIRECTORY
*dir
)
1805 printf(" %-23s rva: 0x%-8x size: 0x%-8x\n", title
, dir
->VirtualAddress
, dir
->Size
);
1808 static void dump_dir_clr_header(void)
1810 unsigned int size
= 0;
1811 const IMAGE_COR20_HEADER
*dir
= get_dir_and_size(IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
, &size
);
1815 printf( "CLR Header\n" );
1816 print_dword( "Header Size", dir
->cb
);
1817 print_ver( "Required runtime version", dir
->MajorRuntimeVersion
, dir
->MinorRuntimeVersion
);
1818 print_clrflags( "Flags", dir
->Flags
);
1819 print_dword( "EntryPointToken", dir
->u
.EntryPointToken
);
1821 printf( "CLR Data Directory\n" );
1822 print_clrdirectory( "MetaData", &dir
->MetaData
);
1823 print_clrdirectory( "Resources", &dir
->Resources
);
1824 print_clrdirectory( "StrongNameSignature", &dir
->StrongNameSignature
);
1825 print_clrdirectory( "CodeManagerTable", &dir
->CodeManagerTable
);
1826 print_clrdirectory( "VTableFixups", &dir
->VTableFixups
);
1827 print_clrdirectory( "ExportAddressTableJumps", &dir
->ExportAddressTableJumps
);
1828 print_clrdirectory( "ManagedNativeHeader", &dir
->ManagedNativeHeader
);
1832 static void dump_dir_reloc(void)
1834 unsigned int i
, size
= 0;
1835 const USHORT
*relocs
;
1836 const IMAGE_BASE_RELOCATION
*rel
= get_dir_and_size(IMAGE_DIRECTORY_ENTRY_BASERELOC
, &size
);
1837 const IMAGE_BASE_RELOCATION
*end
= (const IMAGE_BASE_RELOCATION
*)((const char *)rel
+ size
);
1838 static const char * const names
[] =
1845 "BASED_MIPS_JMPADDR",
1860 printf( "Relocations\n" );
1861 while (rel
< end
- 1 && rel
->SizeOfBlock
)
1863 printf( " Page %x\n", rel
->VirtualAddress
);
1864 relocs
= (const USHORT
*)(rel
+ 1);
1865 i
= (rel
->SizeOfBlock
- sizeof(*rel
)) / sizeof(USHORT
);
1868 USHORT offset
= *relocs
& 0xfff;
1869 int type
= *relocs
>> 12;
1870 printf( " off %04x type %s\n", offset
, names
[type
] );
1873 rel
= (const IMAGE_BASE_RELOCATION
*)relocs
;
1878 static void dump_dir_tls(void)
1880 IMAGE_TLS_DIRECTORY64 dir
;
1881 const DWORD
*callbacks
;
1882 const IMAGE_TLS_DIRECTORY32
*pdir
= get_dir(IMAGE_FILE_THREAD_LOCAL_STORAGE
);
1886 if(PE_nt_headers
->OptionalHeader
.Magic
== IMAGE_NT_OPTIONAL_HDR64_MAGIC
)
1887 memcpy(&dir
, pdir
, sizeof(dir
));
1890 dir
.StartAddressOfRawData
= pdir
->StartAddressOfRawData
;
1891 dir
.EndAddressOfRawData
= pdir
->EndAddressOfRawData
;
1892 dir
.AddressOfIndex
= pdir
->AddressOfIndex
;
1893 dir
.AddressOfCallBacks
= pdir
->AddressOfCallBacks
;
1894 dir
.SizeOfZeroFill
= pdir
->SizeOfZeroFill
;
1895 dir
.Characteristics
= pdir
->Characteristics
;
1898 /* FIXME: This does not properly handle large images */
1899 printf( "Thread Local Storage\n" );
1900 printf( " Raw data %08x-%08x (data size %x zero fill size %x)\n",
1901 (DWORD
)dir
.StartAddressOfRawData
, (DWORD
)dir
.EndAddressOfRawData
,
1902 (DWORD
)(dir
.EndAddressOfRawData
- dir
.StartAddressOfRawData
),
1903 (DWORD
)dir
.SizeOfZeroFill
);
1904 printf( " Index address %08x\n", (DWORD
)dir
.AddressOfIndex
);
1905 printf( " Characteristics %08x\n", dir
.Characteristics
);
1906 printf( " Callbacks %08x -> {", (DWORD
)dir
.AddressOfCallBacks
);
1907 if (dir
.AddressOfCallBacks
)
1909 DWORD addr
= (DWORD
)dir
.AddressOfCallBacks
- PE_nt_headers
->OptionalHeader
.ImageBase
;
1910 while ((callbacks
= RVA(addr
, sizeof(DWORD
))) && *callbacks
)
1912 printf( " %08x", *callbacks
);
1913 addr
+= sizeof(DWORD
);
1919 enum FileSig
get_kind_dbg(void)
1923 pw
= PRD(0, sizeof(WORD
));
1924 if (!pw
) {printf("Can't get main signature, aborting\n"); return 0;}
1926 if (*pw
== 0x4944 /* "DI" */) return SIG_DBG
;
1932 const IMAGE_SEPARATE_DEBUG_HEADER
* separateDebugHead
;
1935 const IMAGE_DEBUG_DIRECTORY
* debugDir
;
1937 separateDebugHead
= PRD(0, sizeof(*separateDebugHead
));
1938 if (!separateDebugHead
) {printf("Can't grab the separate header, aborting\n"); return;}
1940 printf ("Signature: %.2s (0x%4X)\n",
1941 (const char*)&separateDebugHead
->Signature
, separateDebugHead
->Signature
);
1942 printf ("Flags: 0x%04X\n", separateDebugHead
->Flags
);
1943 printf ("Machine: 0x%04X (%s)\n",
1944 separateDebugHead
->Machine
, get_machine_str(separateDebugHead
->Machine
));
1945 printf ("Characteristics: 0x%04X\n", separateDebugHead
->Characteristics
);
1946 printf ("TimeDateStamp: 0x%08X (%s)\n",
1947 separateDebugHead
->TimeDateStamp
, get_time_str(separateDebugHead
->TimeDateStamp
));
1948 printf ("CheckSum: 0x%08X\n", separateDebugHead
->CheckSum
);
1949 printf ("ImageBase: 0x%08X\n", separateDebugHead
->ImageBase
);
1950 printf ("SizeOfImage: 0x%08X\n", separateDebugHead
->SizeOfImage
);
1951 printf ("NumberOfSections: 0x%08X\n", separateDebugHead
->NumberOfSections
);
1952 printf ("ExportedNamesSize: 0x%08X\n", separateDebugHead
->ExportedNamesSize
);
1953 printf ("DebugDirectorySize: 0x%08X\n", separateDebugHead
->DebugDirectorySize
);
1955 if (!PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER
),
1956 separateDebugHead
->NumberOfSections
* sizeof(IMAGE_SECTION_HEADER
)))
1957 {printf("Can't get the sections, aborting\n"); return;}
1959 dump_sections(separateDebugHead
, separateDebugHead
+ 1, separateDebugHead
->NumberOfSections
);
1961 nb_dbg
= separateDebugHead
->DebugDirectorySize
/ sizeof(IMAGE_DEBUG_DIRECTORY
);
1962 debugDir
= PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER
) +
1963 separateDebugHead
->NumberOfSections
* sizeof(IMAGE_SECTION_HEADER
) +
1964 separateDebugHead
->ExportedNamesSize
,
1965 nb_dbg
* sizeof(IMAGE_DEBUG_DIRECTORY
));
1966 if (!debugDir
) {printf("Couldn't get the debug directory info, aborting\n");return;}
1968 printf("Debug Table (%u directories)\n", nb_dbg
);
1970 for (i
= 0; i
< nb_dbg
; i
++)
1972 dump_dir_debug_dir(debugDir
, i
);
1977 static const char *get_resource_type( unsigned int id
)
1979 static const char * const types
[] =
2008 if ((size_t)id
< ARRAY_SIZE(types
)) return types
[id
];
2012 /* dump an ASCII string with proper escaping */
2013 static int dump_strA( const unsigned char *str
, size_t len
)
2015 static const char escapes
[32] = ".......abtnvfr.............e....";
2020 for (; len
; str
++, len
--)
2022 if (pos
> buffer
+ sizeof(buffer
) - 8)
2024 fwrite( buffer
, pos
- buffer
, 1, stdout
);
2025 count
+= pos
- buffer
;
2028 if (*str
> 127) /* hex escape */
2030 pos
+= sprintf( pos
, "\\x%02x", *str
);
2033 if (*str
< 32) /* octal or C escape */
2035 if (!*str
&& len
== 1) continue; /* do not output terminating NULL */
2036 if (escapes
[*str
] != '.')
2037 pos
+= sprintf( pos
, "\\%c", escapes
[*str
] );
2038 else if (len
> 1 && str
[1] >= '0' && str
[1] <= '7')
2039 pos
+= sprintf( pos
, "\\%03o", *str
);
2041 pos
+= sprintf( pos
, "\\%o", *str
);
2044 if (*str
== '\\') *pos
++ = '\\';
2047 fwrite( buffer
, pos
- buffer
, 1, stdout
);
2048 count
+= pos
- buffer
;
2052 /* dump a Unicode string with proper escaping */
2053 static int dump_strW( const WCHAR
*str
, size_t len
)
2055 static const char escapes
[32] = ".......abtnvfr.............e....";
2060 for (; len
; str
++, len
--)
2062 if (pos
> buffer
+ sizeof(buffer
) - 8)
2064 fwrite( buffer
, pos
- buffer
, 1, stdout
);
2065 count
+= pos
- buffer
;
2068 if (*str
> 127) /* hex escape */
2070 if (len
> 1 && str
[1] < 128 && isxdigit((char)str
[1]))
2071 pos
+= sprintf( pos
, "\\x%04x", *str
);
2073 pos
+= sprintf( pos
, "\\x%x", *str
);
2076 if (*str
< 32) /* octal or C escape */
2078 if (!*str
&& len
== 1) continue; /* do not output terminating NULL */
2079 if (escapes
[*str
] != '.')
2080 pos
+= sprintf( pos
, "\\%c", escapes
[*str
] );
2081 else if (len
> 1 && str
[1] >= '0' && str
[1] <= '7')
2082 pos
+= sprintf( pos
, "\\%03o", *str
);
2084 pos
+= sprintf( pos
, "\\%o", *str
);
2087 if (*str
== '\\') *pos
++ = '\\';
2090 fwrite( buffer
, pos
- buffer
, 1, stdout
);
2091 count
+= pos
- buffer
;
2095 /* dump data for a STRING resource */
2096 static void dump_string_data( const WCHAR
*ptr
, unsigned int size
, unsigned int id
, const char *prefix
)
2100 for (i
= 0; i
< 16 && size
; i
++)
2102 unsigned len
= *ptr
++;
2109 else size
-= len
+ 1;
2113 printf( "%s%04x \"", prefix
, (id
- 1) * 16 + i
);
2114 dump_strW( ptr
, len
);
2121 /* dump data for a MESSAGETABLE resource */
2122 static void dump_msgtable_data( const void *ptr
, unsigned int size
, unsigned int id
, const char *prefix
)
2124 const MESSAGE_RESOURCE_DATA
*data
= ptr
;
2125 const MESSAGE_RESOURCE_BLOCK
*block
= data
->Blocks
;
2128 for (i
= 0; i
< data
->NumberOfBlocks
; i
++, block
++)
2130 const MESSAGE_RESOURCE_ENTRY
*entry
;
2132 entry
= (const MESSAGE_RESOURCE_ENTRY
*)((const char *)data
+ block
->OffsetToEntries
);
2133 for (j
= block
->LowId
; j
<= block
->HighId
; j
++)
2135 if (entry
->Flags
& MESSAGE_RESOURCE_UNICODE
)
2137 const WCHAR
*str
= (const WCHAR
*)entry
->Text
;
2138 printf( "%s%08x L\"", prefix
, j
);
2139 dump_strW( str
, strlenW(str
) );
2144 const char *str
= (const char *) entry
->Text
;
2145 printf( "%s%08x \"", prefix
, j
);
2146 dump_strA( entry
->Text
, strlen(str
) );
2149 entry
= (const MESSAGE_RESOURCE_ENTRY
*)((const char *)entry
+ entry
->Length
);
2154 static void dump_dir_resource(void)
2156 const IMAGE_RESOURCE_DIRECTORY
*root
= get_dir(IMAGE_FILE_RESOURCE_DIRECTORY
);
2157 const IMAGE_RESOURCE_DIRECTORY
*namedir
;
2158 const IMAGE_RESOURCE_DIRECTORY
*langdir
;
2159 const IMAGE_RESOURCE_DIRECTORY_ENTRY
*e1
, *e2
, *e3
;
2160 const IMAGE_RESOURCE_DIR_STRING_U
*string
;
2161 const IMAGE_RESOURCE_DATA_ENTRY
*data
;
2166 printf( "Resources:" );
2168 for (i
= 0; i
< root
->NumberOfNamedEntries
+ root
->NumberOfIdEntries
; i
++)
2170 e1
= (const IMAGE_RESOURCE_DIRECTORY_ENTRY
*)(root
+ 1) + i
;
2171 namedir
= (const IMAGE_RESOURCE_DIRECTORY
*)((const char *)root
+ e1
->u2
.s2
.OffsetToDirectory
);
2172 for (j
= 0; j
< namedir
->NumberOfNamedEntries
+ namedir
->NumberOfIdEntries
; j
++)
2174 e2
= (const IMAGE_RESOURCE_DIRECTORY_ENTRY
*)(namedir
+ 1) + j
;
2175 langdir
= (const IMAGE_RESOURCE_DIRECTORY
*)((const char *)root
+ e2
->u2
.s2
.OffsetToDirectory
);
2176 for (k
= 0; k
< langdir
->NumberOfNamedEntries
+ langdir
->NumberOfIdEntries
; k
++)
2178 e3
= (const IMAGE_RESOURCE_DIRECTORY_ENTRY
*)(langdir
+ 1) + k
;
2181 if (e1
->u
.s
.NameIsString
)
2183 string
= (const IMAGE_RESOURCE_DIR_STRING_U
*)((const char *)root
+ e1
->u
.s
.NameOffset
);
2184 dump_unicode_str( string
->NameString
, string
->Length
);
2188 const char *type
= get_resource_type( e1
->u
.Id
);
2189 if (type
) printf( "%s", type
);
2190 else printf( "%04x", e1
->u
.Id
);
2194 if (e2
->u
.s
.NameIsString
)
2196 string
= (const IMAGE_RESOURCE_DIR_STRING_U
*) ((const char *)root
+ e2
->u
.s
.NameOffset
);
2197 dump_unicode_str( string
->NameString
, string
->Length
);
2200 printf( "%04x", e2
->u
.Id
);
2202 printf( " Language=%04x:\n", e3
->u
.Id
);
2203 data
= (const IMAGE_RESOURCE_DATA_ENTRY
*)((const char *)root
+ e3
->u2
.OffsetToData
);
2204 if (e1
->u
.s
.NameIsString
)
2206 dump_data( RVA( data
->OffsetToData
, data
->Size
), data
->Size
, " " );
2208 else switch(e1
->u
.Id
)
2211 dump_string_data( RVA( data
->OffsetToData
, data
->Size
), data
->Size
, e2
->u
.Id
, " " );
2214 dump_msgtable_data( RVA( data
->OffsetToData
, data
->Size
), data
->Size
,
2218 dump_data( RVA( data
->OffsetToData
, data
->Size
), data
->Size
, " " );
2227 static void dump_debug(void)
2229 const char* stabs
= NULL
;
2230 unsigned szstabs
= 0;
2231 const char* stabstr
= NULL
;
2234 const IMAGE_SECTION_HEADER
* sectHead
;
2236 sectHead
= IMAGE_FIRST_SECTION(PE_nt_headers
);
2238 for (i
= 0; i
< PE_nt_headers
->FileHeader
.NumberOfSections
; i
++, sectHead
++)
2240 if (!strcmp((const char *)sectHead
->Name
, ".stab"))
2242 stabs
= RVA(sectHead
->VirtualAddress
, sectHead
->Misc
.VirtualSize
);
2243 szstabs
= sectHead
->Misc
.VirtualSize
;
2245 if (!strncmp((const char *)sectHead
->Name
, ".stabstr", 8))
2247 stabstr
= RVA(sectHead
->VirtualAddress
, sectHead
->Misc
.VirtualSize
);
2248 szstr
= sectHead
->Misc
.VirtualSize
;
2251 if (stabs
&& stabstr
)
2252 dump_stabs(stabs
, szstabs
, stabstr
, szstr
);
2255 static void dump_symbol_table(void)
2257 const IMAGE_SYMBOL
* sym
;
2260 numsym
= PE_nt_headers
->FileHeader
.NumberOfSymbols
;
2261 if (!PE_nt_headers
->FileHeader
.PointerToSymbolTable
|| !numsym
)
2263 sym
= PRD(PE_nt_headers
->FileHeader
.PointerToSymbolTable
,
2264 sizeof(*sym
) * numsym
);
2267 dump_coff_symbol_table(sym
, numsym
, IMAGE_FIRST_SECTION(PE_nt_headers
));
2270 enum FileSig
get_kind_exec(void)
2274 const IMAGE_DOS_HEADER
* dh
;
2276 pw
= PRD(0, sizeof(WORD
));
2277 if (!pw
) {printf("Can't get main signature, aborting\n"); return 0;}
2279 if (*pw
!= IMAGE_DOS_SIGNATURE
) return SIG_UNKNOWN
;
2281 if ((dh
= PRD(0, sizeof(IMAGE_DOS_HEADER
))))
2283 /* the signature is the first DWORD */
2284 pdw
= PRD(dh
->e_lfanew
, sizeof(DWORD
));
2287 if (*pdw
== IMAGE_NT_SIGNATURE
) return SIG_PE
;
2288 if (*(const WORD
*)pdw
== IMAGE_OS2_SIGNATURE
) return SIG_NE
;
2289 if (*(const WORD
*)pdw
== IMAGE_VXD_SIGNATURE
) return SIG_LE
;
2298 int all
= (globals
.dumpsect
!= NULL
) && strcmp(globals
.dumpsect
, "ALL") == 0;
2300 PE_nt_headers
= get_nt_header();
2303 if (globals
.do_dumpheader
)
2306 /* FIXME: should check ptr */
2307 dump_sections(PRD(0, 1), IMAGE_FIRST_SECTION(PE_nt_headers
),
2308 PE_nt_headers
->FileHeader
.NumberOfSections
);
2310 else if (!globals
.dumpsect
)
2312 /* show at least something here */
2316 if (globals
.dumpsect
)
2318 if (all
|| !strcmp(globals
.dumpsect
, "import"))
2320 dump_dir_imported_functions();
2321 dump_dir_delay_imported_functions();
2323 if (all
|| !strcmp(globals
.dumpsect
, "export"))
2324 dump_dir_exported_functions();
2325 if (all
|| !strcmp(globals
.dumpsect
, "debug"))
2327 if (all
|| !strcmp(globals
.dumpsect
, "resource"))
2328 dump_dir_resource();
2329 if (all
|| !strcmp(globals
.dumpsect
, "tls"))
2331 if (all
|| !strcmp(globals
.dumpsect
, "loadcfg"))
2332 dump_dir_loadconfig();
2333 if (all
|| !strcmp(globals
.dumpsect
, "clr"))
2334 dump_dir_clr_header();
2335 if (all
|| !strcmp(globals
.dumpsect
, "reloc"))
2337 if (all
|| !strcmp(globals
.dumpsect
, "except"))
2338 dump_dir_exceptions();
2340 if (globals
.do_symbol_table
)
2341 dump_symbol_table();
2342 if (globals
.do_debug
)
2346 typedef struct _dll_symbol
{
2351 static dll_symbol
*dll_symbols
= NULL
;
2352 static dll_symbol
*dll_current_symbol
= NULL
;
2354 /* Compare symbols by ordinal for qsort */
2355 static int symbol_cmp(const void *left
, const void *right
)
2357 return ((const dll_symbol
*)left
)->ordinal
> ((const dll_symbol
*)right
)->ordinal
;
2360 /*******************************************************************
2363 * Free resources used by DLL
2365 /* FIXME: Not used yet
2366 static void dll_close (void)
2371 fatal("No symbols");
2373 for (ds = dll_symbols; ds->symbol; ds++)
2380 static void do_grab_sym( void )
2382 const IMAGE_EXPORT_DIRECTORY
*exportDir
;
2390 PE_nt_headers
= get_nt_header();
2391 if (!(exportDir
= get_dir(IMAGE_FILE_EXPORT_DIRECTORY
))) return;
2393 pName
= RVA(exportDir
->AddressOfNames
, exportDir
->NumberOfNames
* sizeof(DWORD
));
2394 if (!pName
) {printf("Can't grab functions' name table\n"); return;}
2395 pOrdl
= RVA(exportDir
->AddressOfNameOrdinals
, exportDir
->NumberOfNames
* sizeof(WORD
));
2396 if (!pOrdl
) {printf("Can't grab functions' ordinal table\n"); return;}
2397 pFunc
= RVA(exportDir
->AddressOfFunctions
, exportDir
->NumberOfFunctions
* sizeof(DWORD
));
2398 if (!pFunc
) {printf("Can't grab functions' address table\n"); return;}
2402 dll_symbols
= xmalloc((exportDir
->NumberOfFunctions
+ 1) * sizeof(dll_symbol
));
2404 /* bit map of used funcs */
2405 map
= calloc(((exportDir
->NumberOfFunctions
+ 31) & ~31) / 32, sizeof(DWORD
));
2406 if (!map
) fatal("no memory");
2408 for (j
= 0; j
< exportDir
->NumberOfNames
; j
++, pOrdl
++)
2410 map
[*pOrdl
/ 32] |= 1 << (*pOrdl
% 32);
2411 ptr
= RVA(*pName
++, sizeof(DWORD
));
2412 if (!ptr
) ptr
= "cant_get_function";
2413 dll_symbols
[j
].symbol
= xstrdup(ptr
);
2414 dll_symbols
[j
].ordinal
= exportDir
->Base
+ *pOrdl
;
2415 assert(dll_symbols
[j
].symbol
);
2418 for (i
= 0; i
< exportDir
->NumberOfFunctions
; i
++)
2420 if (pFunc
[i
] && !(map
[i
/ 32] & (1 << (i
% 32))))
2422 char ordinal_text
[256];
2423 /* Ordinal only entry */
2424 sprintf (ordinal_text
, "%s_%u",
2425 globals
.forward_dll
? globals
.forward_dll
: OUTPUT_UC_DLL_NAME
,
2426 exportDir
->Base
+ i
);
2427 str_toupper(ordinal_text
);
2428 dll_symbols
[j
].symbol
= xstrdup(ordinal_text
);
2429 assert(dll_symbols
[j
].symbol
);
2430 dll_symbols
[j
].ordinal
= exportDir
->Base
+ i
;
2432 assert(j
<= exportDir
->NumberOfFunctions
);
2438 printf("%u named symbols in DLL, %u total, %d unique (ordinal base = %d)\n",
2439 exportDir
->NumberOfNames
, exportDir
->NumberOfFunctions
, j
, exportDir
->Base
);
2441 qsort( dll_symbols
, j
, sizeof(dll_symbol
), symbol_cmp
);
2443 dll_symbols
[j
].symbol
= NULL
;
2445 dll_current_symbol
= dll_symbols
;
2448 /*******************************************************************
2451 * Open a DLL and read in exported symbols
2453 BOOL
dll_open (const char *dll_name
)
2455 return dump_analysis(dll_name
, do_grab_sym
, SIG_PE
);
2458 /*******************************************************************
2461 * Get next exported symbol from dll
2463 BOOL
dll_next_symbol (parsed_symbol
* sym
)
2465 if (!dll_current_symbol
|| !dll_current_symbol
->symbol
)
2467 assert (dll_symbols
);
2468 sym
->symbol
= xstrdup (dll_current_symbol
->symbol
);
2469 sym
->ordinal
= dll_current_symbol
->ordinal
;
2470 dll_current_symbol
++;