git.oblomov.eu Git - wine/blob - tools/winedump/pe.c

   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
  48 static const IMAGE_NT_HEADERS32*        PE_nt_headers;
  49
  50 const char *get_machine_str(int mach)
  51 {
  52     switch (mach)
  53     {
  54     case IMAGE_FILE_MACHINE_UNKNOWN:    return "Unknown";
  55     case IMAGE_FILE_MACHINE_I860:       return "i860";
  56     case IMAGE_FILE_MACHINE_I386:       return "i386";
  57     case IMAGE_FILE_MACHINE_R3000:      return "R3000";
  58     case IMAGE_FILE_MACHINE_R4000:      return "R4000";
  59     case IMAGE_FILE_MACHINE_R10000:     return "R10000";
  60     case IMAGE_FILE_MACHINE_ALPHA:      return "Alpha";
  61     case IMAGE_FILE_MACHINE_POWERPC:    return "PowerPC";
  62     case IMAGE_FILE_MACHINE_AMD64:      return "AMD64";
  63     case IMAGE_FILE_MACHINE_IA64:       return "IA64";
  64     }
  65     return "???";
  66 }
  67
  68 static const void*      RVA(unsigned long rva, unsigned long len)
  69 {
  70     IMAGE_SECTION_HEADER*       sectHead;
  71     int                         i;
  72
  73     if (rva == 0) return NULL;
  74
  75     sectHead = IMAGE_FIRST_SECTION(PE_nt_headers);
  76     for (i = PE_nt_headers->FileHeader.NumberOfSections - 1; i >= 0; i--)
  77     {
  78         if (sectHead[i].VirtualAddress <= rva &&
  79             rva + len <= (DWORD)sectHead[i].VirtualAddress + sectHead[i].SizeOfRawData)
  80         {
  81             /* return image import directory offset */
  82             return PRD(sectHead[i].PointerToRawData + rva - sectHead[i].VirtualAddress, len);
  83         }
  84     }
  85
  86     return NULL;
  87 }
  88
  89 static const IMAGE_NT_HEADERS32 *get_nt_header( void )
  90 {
  91     const IMAGE_DOS_HEADER *dos;
  92     dos = PRD(0, sizeof(*dos));
  93     if (!dos) return NULL;
  94     return PRD(dos->e_lfanew, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER));
  95 }
  96
  97 static int is_fake_dll( void )
  98 {
  99     static const char fakedll_signature[] = "Wine placeholder DLL";
 100     const IMAGE_DOS_HEADER *dos;
 101
 102     dos = PRD(0, sizeof(*dos) + sizeof(fakedll_signature));
 103
 104     if (dos && dos->e_lfanew >= sizeof(*dos) + sizeof(fakedll_signature) &&
 105         !memcmp( dos + 1, fakedll_signature, sizeof(fakedll_signature) )) return TRUE;
 106     return FALSE;
 107 }
 108
 109 static const void *get_dir_and_size(unsigned int idx, unsigned int *size)
 110 {
 111     if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 112     {
 113         const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64*)&PE_nt_headers->OptionalHeader;
 114         if (idx >= opt->NumberOfRvaAndSizes)
 115             return NULL;
 116         if(size)
 117             *size = opt->DataDirectory[idx].Size;
 118         return RVA(opt->DataDirectory[idx].VirtualAddress,
 119                    opt->DataDirectory[idx].Size);
 120     }
 121     else
 122     {
 123         const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader;
 124         if (idx >= opt->NumberOfRvaAndSizes)
 125             return NULL;
 126         if(size)
 127             *size = opt->DataDirectory[idx].Size;
 128         return RVA(opt->DataDirectory[idx].VirtualAddress,
 129                    opt->DataDirectory[idx].Size);
 130     }
 131 }
 132
 133 static  const void*     get_dir(unsigned idx)
 134 {
 135     return get_dir_and_size(idx, 0);
 136 }
 137
 138 static const char * const DirectoryNames[16] = {
 139     "EXPORT",           "IMPORT",       "RESOURCE",     "EXCEPTION",
 140     "SECURITY",         "BASERELOC",    "DEBUG",        "ARCHITECTURE",
 141     "GLOBALPTR",        "TLS",          "LOAD_CONFIG",  "Bound IAT",
 142     "IAT",              "Delay IAT",    "CLR Header", ""
 143 };
 144
 145 static const char *get_magic_type(WORD magic)
 146 {
 147     switch(magic) {
 148         case IMAGE_NT_OPTIONAL_HDR32_MAGIC:
 149             return "32bit";
 150         case IMAGE_NT_OPTIONAL_HDR64_MAGIC:
 151             return "64bit";
 152         case IMAGE_ROM_OPTIONAL_HDR_MAGIC:
 153             return "ROM";
 154     }
 155     return "???";
 156 }
 157
 158 static inline void print_word(const char *title, WORD value)
 159 {
 160     printf("  %-34s 0x%-4X         %u\n", title, value, value);
 161 }
 162
 163 static inline void print_dword(const char *title, DWORD value)
 164 {
 165     printf("  %-34s 0x%-8x     %u\n", title, value, value);
 166 }
 167
 168 static inline void print_longlong(const char *title, ULONGLONG value)
 169 {
 170     printf("  %-34s 0x", title);
 171     if(value >> 32)
 172         printf("%lx%08lx\n", (unsigned long)(value >> 32), (unsigned long)value);
 173     else
 174         printf("%lx\n", (unsigned long)value);
 175 }
 176
 177 static inline void print_ver(const char *title, BYTE major, BYTE minor)
 178 {
 179     printf("  %-34s %u.%02u\n", title, major, minor);
 180 }
 181
 182 static inline void print_subsys(const char *title, WORD value)
 183 {
 184     const char *str;
 185     switch (value)
 186     {
 187         default:
 188         case IMAGE_SUBSYSTEM_UNKNOWN:       str = "Unknown";        break;
 189         case IMAGE_SUBSYSTEM_NATIVE:        str = "Native";         break;
 190         case IMAGE_SUBSYSTEM_WINDOWS_GUI:   str = "Windows GUI";    break;
 191         case IMAGE_SUBSYSTEM_WINDOWS_CUI:   str = "Windows CUI";    break;
 192         case IMAGE_SUBSYSTEM_OS2_CUI:       str = "OS/2 CUI";       break;
 193         case IMAGE_SUBSYSTEM_POSIX_CUI:     str = "Posix CUI";      break;
 194     }
 195     printf("  %-34s 0x%X (%s)\n", title, value, str);
 196 }
 197
 198 static inline void print_dllflags(const char *title, WORD value)
 199 {
 200     printf("  %-34s 0x%X\n", title, value);
 201 #define X(f,s) if (value & f) printf("    %s\n", s)
 202     X(IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE,          "DYNAMIC_BASE");
 203     X(IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY,       "FORCE_INTEGRITY");
 204     X(IMAGE_DLLCHARACTERISTICS_NX_COMPAT,             "NX_COMPAT");
 205     X(IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,          "NO_ISOLATION");
 206     X(IMAGE_DLLCHARACTERISTICS_NO_SEH,                "NO_SEH");
 207     X(IMAGE_DLLCHARACTERISTICS_NO_BIND,               "NO_BIND");
 208     X(IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,            "WDM_DRIVER");
 209     X(IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE, "TERMINAL_SERVER_AWARE");
 210 #undef X
 211 }
 212
 213 static inline void print_datadirectory(DWORD n, const IMAGE_DATA_DIRECTORY *directory)
 214 {
 215     unsigned i;
 216     printf("Data Directory\n");
 217
 218     for (i = 0; i < n && i < 16; i++)
 219     {
 220         printf("  %-12s rva: 0x%-8x  size: 0x%-8x\n",
 221                DirectoryNames[i], directory[i].VirtualAddress,
 222                directory[i].Size);
 223     }
 224 }
 225
 226 static void dump_optional_header32(const IMAGE_OPTIONAL_HEADER32 *image_oh, UINT header_size)
 227 {
 228     IMAGE_OPTIONAL_HEADER32 oh;
 229     const IMAGE_OPTIONAL_HEADER32 *optionalHeader;
 230
 231     /* in case optional header is missing or partial */
 232     memset(&oh, 0, sizeof(oh));
 233     memcpy(&oh, image_oh, min(header_size, sizeof(oh)));
 234     optionalHeader = &oh;
 235
 236     print_word("Magic", optionalHeader->Magic);
 237     print_ver("linker version",
 238               optionalHeader->MajorLinkerVersion, optionalHeader->MinorLinkerVersion);
 239     print_dword("size of code", optionalHeader->SizeOfCode);
 240     print_dword("size of initialized data", optionalHeader->SizeOfInitializedData);
 241     print_dword("size of uninitialized data", optionalHeader->SizeOfUninitializedData);
 242     print_dword("entrypoint RVA", optionalHeader->AddressOfEntryPoint);
 243     print_dword("base of code", optionalHeader->BaseOfCode);
 244     print_dword("base of data", optionalHeader->BaseOfData);
 245     print_dword("image base", optionalHeader->ImageBase);
 246     print_dword("section align", optionalHeader->SectionAlignment);
 247     print_dword("file align", optionalHeader->FileAlignment);
 248     print_ver("required OS version",
 249               optionalHeader->MajorOperatingSystemVersion, optionalHeader->MinorOperatingSystemVersion);
 250     print_ver("image version",
 251               optionalHeader->MajorImageVersion, optionalHeader->MinorImageVersion);
 252     print_ver("subsystem version",
 253               optionalHeader->MajorSubsystemVersion, optionalHeader->MinorSubsystemVersion);
 254     print_dword("Win32 Version", optionalHeader->Win32VersionValue);
 255     print_dword("size of image", optionalHeader->SizeOfImage);
 256     print_dword("size of headers", optionalHeader->SizeOfHeaders);
 257     print_dword("checksum", optionalHeader->CheckSum);
 258     print_subsys("Subsystem", optionalHeader->Subsystem);
 259     print_dllflags("DLL characteristics:", optionalHeader->DllCharacteristics);
 260     print_dword("stack reserve size", optionalHeader->SizeOfStackReserve);
 261     print_dword("stack commit size", optionalHeader->SizeOfStackCommit);
 262     print_dword("heap reserve size", optionalHeader->SizeOfHeapReserve);
 263     print_dword("heap commit size", optionalHeader->SizeOfHeapCommit);
 264     print_dword("loader flags", optionalHeader->LoaderFlags);
 265     print_dword("RVAs & sizes", optionalHeader->NumberOfRvaAndSizes);
 266     printf("\n");
 267     print_datadirectory(optionalHeader->NumberOfRvaAndSizes, optionalHeader->DataDirectory);
 268     printf("\n");
 269 }
 270
 271 static void dump_optional_header64(const IMAGE_OPTIONAL_HEADER64 *image_oh, UINT header_size)
 272 {
 273     IMAGE_OPTIONAL_HEADER64 oh;
 274     const IMAGE_OPTIONAL_HEADER64 *optionalHeader;
 275
 276     /* in case optional header is missing or partial */
 277     memset(&oh, 0, sizeof(oh));
 278     memcpy(&oh, image_oh, min(header_size, sizeof(oh)));
 279     optionalHeader = &oh;
 280
 281     print_word("Magic", optionalHeader->Magic);
 282     print_ver("linker version",
 283               optionalHeader->MajorLinkerVersion, optionalHeader->MinorLinkerVersion);
 284     print_dword("size of code", optionalHeader->SizeOfCode);
 285     print_dword("size of initialized data", optionalHeader->SizeOfInitializedData);
 286     print_dword("size of uninitialized data", optionalHeader->SizeOfUninitializedData);
 287     print_dword("entrypoint RVA", optionalHeader->AddressOfEntryPoint);
 288     print_dword("base of code", optionalHeader->BaseOfCode);
 289     print_longlong("image base", optionalHeader->ImageBase);
 290     print_dword("section align", optionalHeader->SectionAlignment);
 291     print_dword("file align", optionalHeader->FileAlignment);
 292     print_ver("required OS version",
 293               optionalHeader->MajorOperatingSystemVersion, optionalHeader->MinorOperatingSystemVersion);
 294     print_ver("image version",
 295               optionalHeader->MajorImageVersion, optionalHeader->MinorImageVersion);
 296     print_ver("subsystem version",
 297               optionalHeader->MajorSubsystemVersion, optionalHeader->MinorSubsystemVersion);
 298     print_dword("Win32 Version", optionalHeader->Win32VersionValue);
 299     print_dword("size of image", optionalHeader->SizeOfImage);
 300     print_dword("size of headers", optionalHeader->SizeOfHeaders);
 301     print_dword("checksum", optionalHeader->CheckSum);
 302     print_subsys("Subsystem", optionalHeader->Subsystem);
 303     print_dllflags("DLL characteristics:", optionalHeader->DllCharacteristics);
 304     print_longlong("stack reserve size", optionalHeader->SizeOfStackReserve);
 305     print_longlong("stack commit size", optionalHeader->SizeOfStackCommit);
 306     print_longlong("heap reserve size", optionalHeader->SizeOfHeapReserve);
 307     print_longlong("heap commit size", optionalHeader->SizeOfHeapCommit);
 308     print_dword("loader flags", optionalHeader->LoaderFlags);
 309     print_dword("RVAs & sizes", optionalHeader->NumberOfRvaAndSizes);
 310     printf("\n");
 311     print_datadirectory(optionalHeader->NumberOfRvaAndSizes, optionalHeader->DataDirectory);
 312     printf("\n");
 313 }
 314
 315 void dump_optional_header(const IMAGE_OPTIONAL_HEADER32 *optionalHeader, UINT header_size)
 316 {
 317     printf("Optional Header (%s)\n", get_magic_type(optionalHeader->Magic));
 318
 319     switch(optionalHeader->Magic) {
 320         case IMAGE_NT_OPTIONAL_HDR32_MAGIC:
 321             dump_optional_header32(optionalHeader, header_size);
 322             break;
 323         case IMAGE_NT_OPTIONAL_HDR64_MAGIC:
 324             dump_optional_header64((const IMAGE_OPTIONAL_HEADER64 *)optionalHeader, header_size);
 325             break;
 326         default:
 327             printf("  Unknown optional header magic: 0x%-4X\n", optionalHeader->Magic);
 328             break;
 329     }
 330 }
 331
 332 void dump_file_header(const IMAGE_FILE_HEADER *fileHeader)
 333 {
 334     printf("File Header\n");
 335
 336     printf("  Machine:                      %04X (%s)\n",
 337            fileHeader->Machine, get_machine_str(fileHeader->Machine));
 338     printf("  Number of Sections:           %d\n", fileHeader->NumberOfSections);
 339     printf("  TimeDateStamp:                %08X (%s) offset %lu\n",
 340            fileHeader->TimeDateStamp, get_time_str(fileHeader->TimeDateStamp),
 341            Offset(&(fileHeader->TimeDateStamp)));
 342     printf("  PointerToSymbolTable:         %08X\n", fileHeader->PointerToSymbolTable);
 343     printf("  NumberOfSymbols:              %08X\n", fileHeader->NumberOfSymbols);
 344     printf("  SizeOfOptionalHeader:         %04X\n", fileHeader->SizeOfOptionalHeader);
 345     printf("  Characteristics:              %04X\n", fileHeader->Characteristics);
 346 #define X(f,s)  if (fileHeader->Characteristics & f) printf("    %s\n", s)
 347     X(IMAGE_FILE_RELOCS_STRIPPED,       "RELOCS_STRIPPED");
 348     X(IMAGE_FILE_EXECUTABLE_IMAGE,      "EXECUTABLE_IMAGE");
 349     X(IMAGE_FILE_LINE_NUMS_STRIPPED,    "LINE_NUMS_STRIPPED");
 350     X(IMAGE_FILE_LOCAL_SYMS_STRIPPED,   "LOCAL_SYMS_STRIPPED");
 351     X(IMAGE_FILE_AGGRESIVE_WS_TRIM,     "AGGRESIVE_WS_TRIM");
 352     X(IMAGE_FILE_LARGE_ADDRESS_AWARE,   "LARGE_ADDRESS_AWARE");
 353     X(IMAGE_FILE_16BIT_MACHINE,         "16BIT_MACHINE");
 354     X(IMAGE_FILE_BYTES_REVERSED_LO,     "BYTES_REVERSED_LO");
 355     X(IMAGE_FILE_32BIT_MACHINE,         "32BIT_MACHINE");
 356     X(IMAGE_FILE_DEBUG_STRIPPED,        "DEBUG_STRIPPED");
 357     X(IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,       "REMOVABLE_RUN_FROM_SWAP");
 358     X(IMAGE_FILE_NET_RUN_FROM_SWAP,     "NET_RUN_FROM_SWAP");
 359     X(IMAGE_FILE_SYSTEM,                "SYSTEM");
 360     X(IMAGE_FILE_DLL,                   "DLL");
 361     X(IMAGE_FILE_UP_SYSTEM_ONLY,        "UP_SYSTEM_ONLY");
 362     X(IMAGE_FILE_BYTES_REVERSED_HI,     "BYTES_REVERSED_HI");
 363 #undef X
 364     printf("\n");
 365 }
 366
 367 static  void    dump_pe_header(void)
 368 {
 369     dump_file_header(&PE_nt_headers->FileHeader);
 370     dump_optional_header((const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader, PE_nt_headers->FileHeader.SizeOfOptionalHeader);
 371 }
 372
 373 void dump_section(const IMAGE_SECTION_HEADER *sectHead)
 374 {
 375         printf("  %-8.8s   VirtSize: 0x%08x  VirtAddr:  0x%08x\n",
 376                sectHead->Name, sectHead->Misc.VirtualSize, sectHead->VirtualAddress);
 377         printf("    raw data offs:   0x%08x  raw data size: 0x%08x\n",
 378                sectHead->PointerToRawData, sectHead->SizeOfRawData);
 379         printf("    relocation offs: 0x%08x  relocations:   0x%08x\n",
 380                sectHead->PointerToRelocations, sectHead->NumberOfRelocations);
 381         printf("    line # offs:     %-8u  line #'s:      %-8u\n",
 382                sectHead->PointerToLinenumbers, sectHead->NumberOfLinenumbers);
 383         printf("    characteristics: 0x%08x\n", sectHead->Characteristics);
 384         printf("    ");
 385 #define X(b,s)  if (sectHead->Characteristics & b) printf("  " s)
 386 /* #define IMAGE_SCN_TYPE_REG                   0x00000000 - Reserved */
 387 /* #define IMAGE_SCN_TYPE_DSECT                 0x00000001 - Reserved */
 388 /* #define IMAGE_SCN_TYPE_NOLOAD                0x00000002 - Reserved */
 389 /* #define IMAGE_SCN_TYPE_GROUP                 0x00000004 - Reserved */
 390 /* #define IMAGE_SCN_TYPE_NO_PAD                0x00000008 - Reserved */
 391 /* #define IMAGE_SCN_TYPE_COPY                  0x00000010 - Reserved */
 392
 393         X(IMAGE_SCN_CNT_CODE,                   "CODE");
 394         X(IMAGE_SCN_CNT_INITIALIZED_DATA,       "INITIALIZED_DATA");
 395         X(IMAGE_SCN_CNT_UNINITIALIZED_DATA,     "UNINITIALIZED_DATA");
 396
 397         X(IMAGE_SCN_LNK_OTHER,                  "LNK_OTHER");
 398         X(IMAGE_SCN_LNK_INFO,                   "LNK_INFO");
 399 /* #define      IMAGE_SCN_TYPE_OVER             0x00000400 - Reserved */
 400         X(IMAGE_SCN_LNK_REMOVE,                 "LNK_REMOVE");
 401         X(IMAGE_SCN_LNK_COMDAT,                 "LNK_COMDAT");
 402
 403 /*                                              0x00002000 - Reserved */
 404 /* #define IMAGE_SCN_MEM_PROTECTED              0x00004000 - Obsolete */
 405         X(IMAGE_SCN_MEM_FARDATA,                "MEM_FARDATA");
 406
 407 /* #define IMAGE_SCN_MEM_SYSHEAP                0x00010000 - Obsolete */
 408         X(IMAGE_SCN_MEM_PURGEABLE,              "MEM_PURGEABLE");
 409         X(IMAGE_SCN_MEM_16BIT,                  "MEM_16BIT");
 410         X(IMAGE_SCN_MEM_LOCKED,                 "MEM_LOCKED");
 411         X(IMAGE_SCN_MEM_PRELOAD,                "MEM_PRELOAD");
 412
 413         switch (sectHead->Characteristics & IMAGE_SCN_ALIGN_MASK)
 414         {
 415 #define X2(b,s) case b: printf("  " s); break
 416         X2(IMAGE_SCN_ALIGN_1BYTES,              "ALIGN_1BYTES");
 417         X2(IMAGE_SCN_ALIGN_2BYTES,              "ALIGN_2BYTES");
 418         X2(IMAGE_SCN_ALIGN_4BYTES,              "ALIGN_4BYTES");
 419         X2(IMAGE_SCN_ALIGN_8BYTES,              "ALIGN_8BYTES");
 420         X2(IMAGE_SCN_ALIGN_16BYTES,             "ALIGN_16BYTES");
 421         X2(IMAGE_SCN_ALIGN_32BYTES,             "ALIGN_32BYTES");
 422         X2(IMAGE_SCN_ALIGN_64BYTES,             "ALIGN_64BYTES");
 423         X2(IMAGE_SCN_ALIGN_128BYTES,            "ALIGN_128BYTES");
 424         X2(IMAGE_SCN_ALIGN_256BYTES,            "ALIGN_256BYTES");
 425         X2(IMAGE_SCN_ALIGN_512BYTES,            "ALIGN_512BYTES");
 426         X2(IMAGE_SCN_ALIGN_1024BYTES,           "ALIGN_1024BYTES");
 427         X2(IMAGE_SCN_ALIGN_2048BYTES,           "ALIGN_2048BYTES");
 428         X2(IMAGE_SCN_ALIGN_4096BYTES,           "ALIGN_4096BYTES");
 429         X2(IMAGE_SCN_ALIGN_8192BYTES,           "ALIGN_8192BYTES");
 430 #undef X2
 431         }
 432
 433         X(IMAGE_SCN_LNK_NRELOC_OVFL,            "LNK_NRELOC_OVFL");
 434
 435         X(IMAGE_SCN_MEM_DISCARDABLE,            "MEM_DISCARDABLE");
 436         X(IMAGE_SCN_MEM_NOT_CACHED,             "MEM_NOT_CACHED");
 437         X(IMAGE_SCN_MEM_NOT_PAGED,              "MEM_NOT_PAGED");
 438         X(IMAGE_SCN_MEM_SHARED,                 "MEM_SHARED");
 439         X(IMAGE_SCN_MEM_EXECUTE,                "MEM_EXECUTE");
 440         X(IMAGE_SCN_MEM_READ,                   "MEM_READ");
 441         X(IMAGE_SCN_MEM_WRITE,                  "MEM_WRITE");
 442 #undef X
 443         printf("\n\n");
 444 }
 445
 446 static void dump_sections(const void *base, const void* addr, unsigned num_sect)
 447 {
 448     const IMAGE_SECTION_HEADER* sectHead = addr;
 449     unsigned                    i;
 450
 451     printf("Section Table\n");
 452     for (i = 0; i < num_sect; i++, sectHead++)
 453     {
 454         dump_section(sectHead);
 455
 456         if (globals.do_dump_rawdata)
 457         {
 458             dump_data((const unsigned char *)base + sectHead->PointerToRawData, sectHead->SizeOfRawData, "    " );
 459             printf("\n");
 460         }
 461     }
 462 }
 463
 464 static  void    dump_dir_exported_functions(void)
 465 {
 466     unsigned int size = 0;
 467     const IMAGE_EXPORT_DIRECTORY*exportDir = get_dir_and_size(IMAGE_FILE_EXPORT_DIRECTORY, &size);
 468     unsigned int                i;
 469     const DWORD*                pFunc;
 470     const DWORD*                pName;
 471     const WORD*                 pOrdl;
 472     DWORD*                      map;
 473
 474     if (!exportDir) return;
 475
 476     printf("Exports table:\n");
 477     printf("\n");
 478     printf("  Name:            %s\n", (const char*)RVA(exportDir->Name, sizeof(DWORD)));
 479     printf("  Characteristics: %08x\n", exportDir->Characteristics);
 480     printf("  TimeDateStamp:   %08X %s\n",
 481            exportDir->TimeDateStamp, get_time_str(exportDir->TimeDateStamp));
 482     printf("  Version:         %u.%02u\n", exportDir->MajorVersion, exportDir->MinorVersion);
 483     printf("  Ordinal base:    %u\n", exportDir->Base);
 484     printf("  # of functions:  %u\n", exportDir->NumberOfFunctions);
 485     printf("  # of Names:      %u\n", exportDir->NumberOfNames);
 486     printf("Addresses of functions: %08X\n", exportDir->AddressOfFunctions);
 487     printf("Addresses of name ordinals: %08X\n", exportDir->AddressOfNameOrdinals);
 488     printf("Addresses of names: %08X\n", exportDir->AddressOfNames);
 489     printf("\n");
 490     printf("  Entry Pt  Ordn  Name\n");
 491
 492     pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
 493     if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
 494     pName = RVA(exportDir->AddressOfNames, exportDir->NumberOfNames * sizeof(DWORD));
 495     if (!pName) {printf("Can't grab functions' name table\n"); return;}
 496     pOrdl = RVA(exportDir->AddressOfNameOrdinals, exportDir->NumberOfNames * sizeof(WORD));
 497     if (!pOrdl) {printf("Can't grab functions' ordinal table\n"); return;}
 498
 499     /* bit map of used funcs */
 500     map = calloc(((exportDir->NumberOfFunctions + 31) & ~31) / 32, sizeof(DWORD));
 501     if (!map) fatal("no memory");
 502
 503     for (i = 0; i < exportDir->NumberOfNames; i++, pName++, pOrdl++)
 504     {
 505         map[*pOrdl / 32] |= 1 << (*pOrdl % 32);
 506
 507         printf("  %08X  %4u %s", pFunc[*pOrdl], exportDir->Base + *pOrdl,
 508                get_symbol_str((const char*)RVA(*pName, sizeof(DWORD))));
 509         /* check for forwarded function */
 510         if ((const char *)RVA(pFunc[*pOrdl],sizeof(void*)) >= (const char *)exportDir &&
 511             (const char *)RVA(pFunc[*pOrdl],sizeof(void*)) < (const char *)exportDir + size)
 512             printf( " (-> %s)", (const char *)RVA(pFunc[*pOrdl],1));
 513         printf("\n");
 514     }
 515     pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
 516     if (!pFunc)
 517     {
 518         printf("Can't grab functions' address table\n");
 519         free(map);
 520         return;
 521     }
 522     for (i = 0; i < exportDir->NumberOfFunctions; i++)
 523     {
 524         if (pFunc[i] && !(map[i / 32] & (1 << (i % 32))))
 525         {
 526             printf("  %08X  %4u <by ordinal>\n", pFunc[i], exportDir->Base + i);
 527         }
 528     }
 529     free(map);
 530     printf("\n");
 531 }
 532
 533 static void dump_image_thunk_data64(const IMAGE_THUNK_DATA64 *il)
 534 {
 535     /* FIXME: This does not properly handle large images */
 536     const IMAGE_IMPORT_BY_NAME* iibn;
 537     for (; il->u1.Ordinal; il++)
 538     {
 539         if (IMAGE_SNAP_BY_ORDINAL64(il->u1.Ordinal))
 540             printf("  %4u  <by ordinal>\n", (DWORD)IMAGE_ORDINAL64(il->u1.Ordinal));
 541         else
 542         {
 543             iibn = RVA((DWORD)il->u1.AddressOfData, sizeof(DWORD));
 544             if (!iibn)
 545                 printf("Can't grab import by name info, skipping to next ordinal\n");
 546             else
 547                 printf("  %4u  %s %x\n", iibn->Hint, iibn->Name, (DWORD)il->u1.AddressOfData);
 548         }
 549     }
 550 }
 551
 552 static void dump_image_thunk_data32(const IMAGE_THUNK_DATA32 *il, int offset)
 553 {
 554     const IMAGE_IMPORT_BY_NAME* iibn;
 555     for (; il->u1.Ordinal; il++)
 556     {
 557         if (IMAGE_SNAP_BY_ORDINAL32(il->u1.Ordinal))
 558             printf("  %4u  <by ordinal>\n", IMAGE_ORDINAL32(il->u1.Ordinal));
 559         else
 560         {
 561             iibn = RVA((DWORD)il->u1.AddressOfData - offset, sizeof(DWORD));
 562             if (!iibn)
 563                 printf("Can't grab import by name info, skipping to next ordinal\n");
 564             else
 565                 printf("  %4u  %s %x\n", iibn->Hint, iibn->Name, (DWORD)il->u1.AddressOfData);
 566         }
 567     }
 568 }
 569
 570 static  void    dump_dir_imported_functions(void)
 571 {
 572     const IMAGE_IMPORT_DESCRIPTOR       *importDesc = get_dir(IMAGE_FILE_IMPORT_DIRECTORY);
 573     DWORD directorySize;
 574
 575     if (!importDesc)    return;
 576     if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 577     {
 578         const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64*)&PE_nt_headers->OptionalHeader;
 579         directorySize = opt->DataDirectory[IMAGE_FILE_IMPORT_DIRECTORY].Size;
 580     }
 581     else
 582     {
 583         const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader;
 584         directorySize = opt->DataDirectory[IMAGE_FILE_IMPORT_DIRECTORY].Size;
 585     }
 586
 587     printf("Import Table size: %08x\n", directorySize);/* FIXME */
 588
 589     for (;;)
 590     {
 591         const IMAGE_THUNK_DATA32*       il;
 592
 593         if (!importDesc->Name || !importDesc->FirstThunk) break;
 594
 595         printf("  offset %08lx %s\n", Offset(importDesc), (const char*)RVA(importDesc->Name, sizeof(DWORD)));
 596         printf("  Hint/Name Table: %08X\n", (DWORD)importDesc->u.OriginalFirstThunk);
 597         printf("  TimeDateStamp:   %08X (%s)\n",
 598                importDesc->TimeDateStamp, get_time_str(importDesc->TimeDateStamp));
 599         printf("  ForwarderChain:  %08X\n", importDesc->ForwarderChain);
 600         printf("  First thunk RVA: %08X\n", (DWORD)importDesc->FirstThunk);
 601
 602         printf("  Ordn  Name\n");
 603
 604         il = (importDesc->u.OriginalFirstThunk != 0) ?
 605             RVA((DWORD)importDesc->u.OriginalFirstThunk, sizeof(DWORD)) :
 606             RVA((DWORD)importDesc->FirstThunk, sizeof(DWORD));
 607
 608         if (!il)
 609             printf("Can't grab thunk data, going to next imported DLL\n");
 610         else
 611         {
 612             if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 613                 dump_image_thunk_data64((const IMAGE_THUNK_DATA64*)il);
 614             else
 615                 dump_image_thunk_data32(il, 0);
 616             printf("\n");
 617         }
 618         importDesc++;
 619     }
 620     printf("\n");
 621 }
 622
 623 static void dump_dir_delay_imported_functions(void)
 624 {
 625     const struct ImgDelayDescr
 626     {
 627         DWORD grAttrs;
 628         DWORD szName;
 629         DWORD phmod;
 630         DWORD pIAT;
 631         DWORD pINT;
 632         DWORD pBoundIAT;
 633         DWORD pUnloadIAT;
 634         DWORD dwTimeStamp;
 635     } *importDesc = get_dir(IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT);
 636     DWORD directorySize;
 637
 638     if (!importDesc) return;
 639     if (PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 640     {
 641         const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64 *)&PE_nt_headers->OptionalHeader;
 642         directorySize = opt->DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
 643     }
 644     else
 645     {
 646         const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32 *)&PE_nt_headers->OptionalHeader;
 647         directorySize = opt->DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
 648     }
 649
 650     printf("Delay Import Table size: %08x\n", directorySize); /* FIXME */
 651
 652     for (;;)
 653     {
 654         const IMAGE_THUNK_DATA32*       il;
 655         int                             offset = (importDesc->grAttrs & 1) ? 0 : PE_nt_headers->OptionalHeader.ImageBase;
 656
 657         if (!importDesc->szName || !importDesc->pIAT || !importDesc->pINT) break;
 658
 659         printf("  grAttrs %08x offset %08lx %s\n", importDesc->grAttrs, Offset(importDesc),
 660                (const char *)RVA(importDesc->szName - offset, sizeof(DWORD)));
 661         printf("  Hint/Name Table: %08x\n", importDesc->pINT);
 662         printf("  TimeDateStamp:   %08X (%s)\n",
 663                importDesc->dwTimeStamp, get_time_str(importDesc->dwTimeStamp));
 664
 665         printf("  Ordn  Name\n");
 666
 667         il = (const IMAGE_THUNK_DATA32 *)RVA(importDesc->pINT - offset, sizeof(DWORD));
 668
 669         if (!il)
 670             printf("Can't grab thunk data, going to next imported DLL\n");
 671         else
 672         {
 673             if (PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 674                 dump_image_thunk_data64((const IMAGE_THUNK_DATA64 *)il);
 675             else
 676                 dump_image_thunk_data32(il, offset);
 677             printf("\n");
 678         }
 679         importDesc++;
 680     }
 681     printf("\n");
 682 }
 683
 684 static  void    dump_dir_debug_dir(const IMAGE_DEBUG_DIRECTORY* idd, int idx)
 685 {
 686     const       char*   str;
 687
 688     printf("Directory %02u\n", idx + 1);
 689     printf("  Characteristics:   %08X\n", idd->Characteristics);
 690     printf("  TimeDateStamp:     %08X %s\n",
 691            idd->TimeDateStamp, get_time_str(idd->TimeDateStamp));
 692     printf("  Version            %u.%02u\n", idd->MajorVersion, idd->MinorVersion);
 693     switch (idd->Type)
 694     {
 695     default:
 696     case IMAGE_DEBUG_TYPE_UNKNOWN:      str = "UNKNOWN";        break;
 697     case IMAGE_DEBUG_TYPE_COFF:         str = "COFF";           break;
 698     case IMAGE_DEBUG_TYPE_CODEVIEW:     str = "CODEVIEW";       break;
 699     case IMAGE_DEBUG_TYPE_FPO:          str = "FPO";            break;
 700     case IMAGE_DEBUG_TYPE_MISC:         str = "MISC";           break;
 701     case IMAGE_DEBUG_TYPE_EXCEPTION:    str = "EXCEPTION";      break;
 702     case IMAGE_DEBUG_TYPE_FIXUP:        str = "FIXUP";          break;
 703     case IMAGE_DEBUG_TYPE_OMAP_TO_SRC:  str = "OMAP_TO_SRC";    break;
 704     case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC:str = "OMAP_FROM_SRC";  break;
 705     case IMAGE_DEBUG_TYPE_BORLAND:      str = "BORLAND";        break;
 706     case IMAGE_DEBUG_TYPE_RESERVED10:   str = "RESERVED10";     break;
 707     }
 708     printf("  Type:              %u (%s)\n", idd->Type, str);
 709     printf("  SizeOfData:        %u\n", idd->SizeOfData);
 710     printf("  AddressOfRawData:  %08X\n", idd->AddressOfRawData);
 711     printf("  PointerToRawData:  %08X\n", idd->PointerToRawData);
 712
 713     switch (idd->Type)
 714     {
 715     case IMAGE_DEBUG_TYPE_UNKNOWN:
 716         break;
 717     case IMAGE_DEBUG_TYPE_COFF:
 718         dump_coff(idd->PointerToRawData, idd->SizeOfData,
 719                   (const char*)PE_nt_headers + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader);
 720         break;
 721     case IMAGE_DEBUG_TYPE_CODEVIEW:
 722         dump_codeview(idd->PointerToRawData, idd->SizeOfData);
 723         break;
 724     case IMAGE_DEBUG_TYPE_FPO:
 725         dump_frame_pointer_omission(idd->PointerToRawData, idd->SizeOfData);
 726         break;
 727     case IMAGE_DEBUG_TYPE_MISC:
 728     {
 729         const IMAGE_DEBUG_MISC* misc = PRD(idd->PointerToRawData, idd->SizeOfData);
 730         if (!misc) {printf("Can't get misc debug information\n"); break;}
 731         printf("    DataType:          %u (%s)\n",
 732                misc->DataType,
 733                (misc->DataType == IMAGE_DEBUG_MISC_EXENAME) ? "Exe name" : "Unknown");
 734         printf("    Length:            %u\n", misc->Length);
 735         printf("    Unicode:           %s\n", misc->Unicode ? "Yes" : "No");
 736         printf("    Data:              %s\n", misc->Data);
 737     }
 738     break;
 739     case IMAGE_DEBUG_TYPE_EXCEPTION:
 740         break;
 741     case IMAGE_DEBUG_TYPE_FIXUP:
 742         break;
 743     case IMAGE_DEBUG_TYPE_OMAP_TO_SRC:
 744         break;
 745     case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC:
 746         break;
 747     case IMAGE_DEBUG_TYPE_BORLAND:
 748         break;
 749     case IMAGE_DEBUG_TYPE_RESERVED10:
 750         break;
 751     }
 752     printf("\n");
 753 }
 754
 755 static void     dump_dir_debug(void)
 756 {
 757     const IMAGE_DEBUG_DIRECTORY*debugDir = get_dir(IMAGE_FILE_DEBUG_DIRECTORY);
 758     unsigned                    nb_dbg, i;
 759
 760     if (!debugDir) return;
 761     nb_dbg = PE_nt_headers->OptionalHeader.DataDirectory[IMAGE_FILE_DEBUG_DIRECTORY].Size /
 762         sizeof(*debugDir);
 763     if (!nb_dbg) return;
 764
 765     printf("Debug Table (%u directories)\n", nb_dbg);
 766
 767     for (i = 0; i < nb_dbg; i++)
 768     {
 769         dump_dir_debug_dir(debugDir, i);
 770         debugDir++;
 771     }
 772     printf("\n");
 773 }
 774
 775 static inline void print_clrflags(const char *title, WORD value)
 776 {
 777     printf("  %-34s 0x%X\n", title, value);
 778 #define X(f,s) if (value & f) printf("    %s\n", s)
 779     X(COMIMAGE_FLAGS_ILONLY,           "ILONLY");
 780     X(COMIMAGE_FLAGS_32BITREQUIRED,    "32BITREQUIRED");
 781     X(COMIMAGE_FLAGS_IL_LIBRARY,       "IL_LIBRARY");
 782     X(COMIMAGE_FLAGS_STRONGNAMESIGNED, "STRONGNAMESIGNED");
 783     X(COMIMAGE_FLAGS_TRACKDEBUGDATA,   "TRACKDEBUGDATA");
 784 #undef X
 785 }
 786
 787 static inline void print_clrdirectory(const char *title, const IMAGE_DATA_DIRECTORY *dir)
 788 {
 789     printf("  %-23s rva: 0x%-8x  size: 0x%-8x\n", title, dir->VirtualAddress, dir->Size);
 790 }
 791
 792 static void dump_dir_clr_header(void)
 793 {
 794     unsigned int size = 0;
 795     const IMAGE_COR20_HEADER *dir = get_dir_and_size(IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR, &size);
 796
 797     if (!dir) return;
 798
 799     printf( "CLR Header\n" );
 800     print_dword( "Header Size", dir->cb );
 801     print_ver( "Required runtime version", dir->MajorRuntimeVersion, dir->MinorRuntimeVersion );
 802     print_clrflags( "Flags", dir->Flags );
 803     print_dword( "EntryPointToken", dir->EntryPointToken );
 804     printf("\n");
 805     printf( "CLR Data Directory\n" );
 806     print_clrdirectory( "MetaData", &dir->MetaData );
 807     print_clrdirectory( "Resources", &dir->Resources );
 808     print_clrdirectory( "StrongNameSignature", &dir->StrongNameSignature );
 809     print_clrdirectory( "CodeManagerTable", &dir->CodeManagerTable );
 810     print_clrdirectory( "VTableFixups", &dir->VTableFixups );
 811     print_clrdirectory( "ExportAddressTableJumps", &dir->ExportAddressTableJumps );
 812     print_clrdirectory( "ManagedNativeHeader", &dir->ManagedNativeHeader );
 813     printf("\n");
 814 }
 815
 816 static void dump_dir_tls(void)
 817 {
 818     IMAGE_TLS_DIRECTORY64 dir;
 819     const DWORD *callbacks;
 820     const IMAGE_TLS_DIRECTORY32 *pdir = get_dir(IMAGE_FILE_THREAD_LOCAL_STORAGE);
 821
 822     if (!pdir) return;
 823
 824     if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 825         memcpy(&dir, pdir, sizeof(dir));
 826     else
 827     {
 828         dir.StartAddressOfRawData = pdir->StartAddressOfRawData;
 829         dir.EndAddressOfRawData = pdir->EndAddressOfRawData;
 830         dir.AddressOfIndex = pdir->AddressOfIndex;
 831         dir.AddressOfCallBacks = pdir->AddressOfCallBacks;
 832         dir.SizeOfZeroFill = pdir->SizeOfZeroFill;
 833         dir.Characteristics = pdir->Characteristics;
 834     }
 835
 836     /* FIXME: This does not properly handle large images */
 837     printf( "Thread Local Storage\n" );
 838     printf( "  Raw data        %08x-%08x (data size %x zero fill size %x)\n",
 839             (DWORD)dir.StartAddressOfRawData, (DWORD)dir.EndAddressOfRawData,
 840             (DWORD)(dir.EndAddressOfRawData - dir.StartAddressOfRawData),
 841             (DWORD)dir.SizeOfZeroFill );
 842     printf( "  Index address   %08x\n", (DWORD)dir.AddressOfIndex );
 843     printf( "  Characteristics %08x\n", dir.Characteristics );
 844     printf( "  Callbacks       %08x -> {", (DWORD)dir.AddressOfCallBacks );
 845     if (dir.AddressOfCallBacks)
 846     {
 847         DWORD   addr = (DWORD)dir.AddressOfCallBacks - PE_nt_headers->OptionalHeader.ImageBase;
 848         while ((callbacks = RVA(addr, sizeof(DWORD))) && *callbacks)
 849         {
 850             printf( " %08x", *callbacks );
 851             addr += sizeof(DWORD);
 852         }
 853     }
 854     printf(" }\n\n");
 855 }
 856
 857 enum FileSig get_kind_dbg(void)
 858 {
 859     const WORD*                pw;
 860
 861     pw = PRD(0, sizeof(WORD));
 862     if (!pw) {printf("Can't get main signature, aborting\n"); return 0;}
 863
 864     if (*pw == 0x4944 /* "DI" */) return SIG_DBG;
 865     return SIG_UNKNOWN;
 866 }
 867
 868 void    dbg_dump(void)
 869 {
 870     const IMAGE_SEPARATE_DEBUG_HEADER*  separateDebugHead;
 871     unsigned                            nb_dbg;
 872     unsigned                            i;
 873     const IMAGE_DEBUG_DIRECTORY*        debugDir;
 874
 875     separateDebugHead = PRD(0, sizeof(separateDebugHead));
 876     if (!separateDebugHead) {printf("Can't grab the separate header, aborting\n"); return;}
 877
 878     printf ("Signature:          %.2s (0x%4X)\n",
 879             (const char*)&separateDebugHead->Signature, separateDebugHead->Signature);
 880     printf ("Flags:              0x%04X\n", separateDebugHead->Flags);
 881     printf ("Machine:            0x%04X (%s)\n",
 882             separateDebugHead->Machine, get_machine_str(separateDebugHead->Machine));
 883     printf ("Characteristics:    0x%04X\n", separateDebugHead->Characteristics);
 884     printf ("TimeDateStamp:      0x%08X (%s)\n",
 885             separateDebugHead->TimeDateStamp, get_time_str(separateDebugHead->TimeDateStamp));
 886     printf ("CheckSum:           0x%08X\n", separateDebugHead->CheckSum);
 887     printf ("ImageBase:          0x%08X\n", separateDebugHead->ImageBase);
 888     printf ("SizeOfImage:        0x%08X\n", separateDebugHead->SizeOfImage);
 889     printf ("NumberOfSections:   0x%08X\n", separateDebugHead->NumberOfSections);
 890     printf ("ExportedNamesSize:  0x%08X\n", separateDebugHead->ExportedNamesSize);
 891     printf ("DebugDirectorySize: 0x%08X\n", separateDebugHead->DebugDirectorySize);
 892
 893     if (!PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER),
 894              separateDebugHead->NumberOfSections * sizeof(IMAGE_SECTION_HEADER)))
 895     {printf("Can't get the sections, aborting\n"); return;}
 896
 897     dump_sections(separateDebugHead, separateDebugHead + 1, separateDebugHead->NumberOfSections);
 898
 899     nb_dbg = separateDebugHead->DebugDirectorySize / sizeof(IMAGE_DEBUG_DIRECTORY);
 900     debugDir = PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER) +
 901                    separateDebugHead->NumberOfSections * sizeof(IMAGE_SECTION_HEADER) +
 902                    separateDebugHead->ExportedNamesSize,
 903                    nb_dbg * sizeof(IMAGE_DEBUG_DIRECTORY));
 904     if (!debugDir) {printf("Couldn't get the debug directory info, aborting\n");return;}
 905
 906     printf("Debug Table (%u directories)\n", nb_dbg);
 907
 908     for (i = 0; i < nb_dbg; i++)
 909     {
 910         dump_dir_debug_dir(debugDir, i);
 911         debugDir++;
 912     }
 913 }
 914
 915 static const char *get_resource_type( unsigned int id )
 916 {
 917     static const char * const types[] =
 918     {
 919         NULL,
 920         "CURSOR",
 921         "BITMAP",
 922         "ICON",
 923         "MENU",
 924         "DIALOG",
 925         "STRING",
 926         "FONTDIR",
 927         "FONT",
 928         "ACCELERATOR",
 929         "RCDATA",
 930         "MESSAGETABLE",
 931         "GROUP_CURSOR",
 932         NULL,
 933         "GROUP_ICON",
 934         NULL,
 935         "VERSION",
 936         "DLGINCLUDE",
 937         NULL,
 938         "PLUGPLAY",
 939         "VXD",
 940         "ANICURSOR",
 941         "ANIICON",
 942         "HTML",
 943         "RT_MANIFEST"
 944     };
 945
 946     if ((size_t)id < sizeof(types)/sizeof(types[0])) return types[id];
 947     return NULL;
 948 }
 949
 950 /* dump an ASCII string with proper escaping */
 951 static int dump_strA( const unsigned char *str, size_t len )
 952 {
 953     static const char escapes[32] = ".......abtnvfr.............e....";
 954     char buffer[256];
 955     char *pos = buffer;
 956     int count = 0;
 957
 958     for (; len; str++, len--)
 959     {
 960         if (pos > buffer + sizeof(buffer) - 8)
 961         {
 962             fwrite( buffer, pos - buffer, 1, stdout );
 963             count += pos - buffer;
 964             pos = buffer;
 965         }
 966         if (*str > 127)  /* hex escape */
 967         {
 968             pos += sprintf( pos, "\\x%02x", *str );
 969             continue;
 970         }
 971         if (*str < 32)  /* octal or C escape */
 972         {
 973             if (!*str && len == 1) continue;  /* do not output terminating NULL */
 974             if (escapes[*str] != '.')
 975                 pos += sprintf( pos, "\\%c", escapes[*str] );
 976             else if (len > 1 && str[1] >= '0' && str[1] <= '7')
 977                 pos += sprintf( pos, "\\%03o", *str );
 978             else
 979                 pos += sprintf( pos, "\\%o", *str );
 980             continue;
 981         }
 982         if (*str == '\\') *pos++ = '\\';
 983         *pos++ = *str;
 984     }
 985     fwrite( buffer, pos - buffer, 1, stdout );
 986     count += pos - buffer;
 987     return count;
 988 }
 989
 990 /* dump a Unicode string with proper escaping */
 991 static int dump_strW( const WCHAR *str, size_t len )
 992 {
 993     static const char escapes[32] = ".......abtnvfr.............e....";
 994     char buffer[256];
 995     char *pos = buffer;
 996     int count = 0;
 997
 998     for (; len; str++, len--)
 999     {
1000         if (pos > buffer + sizeof(buffer) - 8)
1001         {
1002             fwrite( buffer, pos - buffer, 1, stdout );
1003             count += pos - buffer;
1004             pos = buffer;
1005         }
1006         if (*str > 127)  /* hex escape */
1007         {
1008             if (len > 1 && str[1] < 128 && isxdigit((char)str[1]))
1009                 pos += sprintf( pos, "\\x%04x", *str );
1010             else
1011                 pos += sprintf( pos, "\\x%x", *str );
1012             continue;
1013         }
1014         if (*str < 32)  /* octal or C escape */
1015         {
1016             if (!*str && len == 1) continue;  /* do not output terminating NULL */
1017             if (escapes[*str] != '.')
1018                 pos += sprintf( pos, "\\%c", escapes[*str] );
1019             else if (len > 1 && str[1] >= '0' && str[1] <= '7')
1020                 pos += sprintf( pos, "\\%03o", *str );
1021             else
1022                 pos += sprintf( pos, "\\%o", *str );
1023             continue;
1024         }
1025         if (*str == '\\') *pos++ = '\\';
1026         *pos++ = *str;
1027     }
1028     fwrite( buffer, pos - buffer, 1, stdout );
1029     count += pos - buffer;
1030     return count;
1031 }
1032
1033 /* dump data for a STRING resource */
1034 static void dump_string_data( const WCHAR *ptr, unsigned int size, unsigned int id, const char *prefix )
1035 {
1036     int i;
1037
1038     for (i = 0; i < 16 && size; i++)
1039     {
1040         unsigned len = *ptr++;
1041
1042         if (len >= size)
1043         {
1044             len = size;
1045             size = 0;
1046         }
1047         else size -= len + 1;
1048
1049         if (len)
1050         {
1051             printf( "%s%04x \"", prefix, (id - 1) * 16 + i );
1052             dump_strW( ptr, len );
1053             printf( "\"\n" );
1054             ptr += len;
1055         }
1056     }
1057 }
1058
1059 /* dump data for a MESSAGETABLE resource */
1060 static void dump_msgtable_data( const void *ptr, unsigned int size, unsigned int id, const char *prefix )
1061 {
1062     const MESSAGE_RESOURCE_DATA *data = ptr;
1063     const MESSAGE_RESOURCE_BLOCK *block = data->Blocks;
1064     unsigned i, j;
1065
1066     for (i = 0; i < data->NumberOfBlocks; i++, block++)
1067     {
1068         const MESSAGE_RESOURCE_ENTRY *entry;
1069
1070         entry = (const MESSAGE_RESOURCE_ENTRY *)((const char *)data + block->OffsetToEntries);
1071         for (j = block->LowId; j <= block->HighId; j++)
1072         {
1073             if (entry->Flags & MESSAGE_RESOURCE_UNICODE)
1074             {
1075                 const WCHAR *str = (const WCHAR *)entry->Text;
1076                 printf( "%s%08x L\"", prefix, j );
1077                 dump_strW( str, strlenW(str) );
1078                 printf( "\"\n" );
1079             }
1080             else
1081             {
1082                 const char *str = (const char *) entry->Text;
1083                 printf( "%s%08x \"", prefix, j );
1084                 dump_strA( entry->Text, strlen(str) );
1085                 printf( "\"\n" );
1086             }
1087             entry = (const MESSAGE_RESOURCE_ENTRY *)((const char *)entry + entry->Length);
1088         }
1089     }
1090 }
1091
1092 static void dump_dir_resource(void)
1093 {
1094     const IMAGE_RESOURCE_DIRECTORY *root = get_dir(IMAGE_FILE_RESOURCE_DIRECTORY);
1095     const IMAGE_RESOURCE_DIRECTORY *namedir;
1096     const IMAGE_RESOURCE_DIRECTORY *langdir;
1097     const IMAGE_RESOURCE_DIRECTORY_ENTRY *e1, *e2, *e3;
1098     const IMAGE_RESOURCE_DIR_STRING_U *string;
1099     const IMAGE_RESOURCE_DATA_ENTRY *data;
1100     int i, j, k;
1101
1102     if (!root) return;
1103
1104     printf( "Resources:" );
1105
1106     for (i = 0; i< root->NumberOfNamedEntries + root->NumberOfIdEntries; i++)
1107     {
1108         e1 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(root + 1) + i;
1109         namedir = (const IMAGE_RESOURCE_DIRECTORY *)((const char *)root + e1->u2.s3.OffsetToDirectory);
1110         for (j = 0; j < namedir->NumberOfNamedEntries + namedir->NumberOfIdEntries; j++)
1111         {
1112             e2 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(namedir + 1) + j;
1113             langdir = (const IMAGE_RESOURCE_DIRECTORY *)((const char *)root + e2->u2.s3.OffsetToDirectory);
1114             for (k = 0; k < langdir->NumberOfNamedEntries + langdir->NumberOfIdEntries; k++)
1115             {
1116                 e3 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(langdir + 1) + k;
1117
1118                 printf( "\n  " );
1119                 if (e1->u1.s1.NameIsString)
1120                 {
1121                     string = (const IMAGE_RESOURCE_DIR_STRING_U*)((const char *)root + e1->u1.s1.NameOffset);
1122                     dump_unicode_str( string->NameString, string->Length );
1123                 }
1124                 else
1125                 {
1126                     const char *type = get_resource_type( e1->u1.s2.Id );
1127                     if (type) printf( "%s", type );
1128                     else printf( "%04x", e1->u1.s2.Id );
1129                 }
1130
1131                 printf( " Name=" );
1132                 if (e2->u1.s1.NameIsString)
1133                 {
1134                     string = (const IMAGE_RESOURCE_DIR_STRING_U*) ((const char *)root + e2->u1.s1.NameOffset);
1135                     dump_unicode_str( string->NameString, string->Length );
1136                 }
1137                 else
1138                     printf( "%04x", e2->u1.s2.Id );
1139
1140                 printf( " Language=%04x:\n", e3->u1.s2.Id );
1141                 data = (const IMAGE_RESOURCE_DATA_ENTRY *)((const char *)root + e3->u2.OffsetToData);
1142                 if (e1->u1.s1.NameIsString)
1143                 {
1144                     dump_data( RVA( data->OffsetToData, data->Size ), data->Size, "    " );
1145                 }
1146                 else switch(e1->u1.s2.Id)
1147                 {
1148                 case 6:
1149                     dump_string_data( RVA( data->OffsetToData, data->Size ), data->Size,
1150                                       e2->u1.s2.Id, "    " );
1151                     break;
1152                 case 11:
1153                     dump_msgtable_data( RVA( data->OffsetToData, data->Size ), data->Size,
1154                                         e2->u1.s2.Id, "    " );
1155                     break;
1156                 default:
1157                     dump_data( RVA( data->OffsetToData, data->Size ), data->Size, "    " );
1158                     break;
1159                 }
1160             }
1161         }
1162     }
1163     printf( "\n\n" );
1164 }
1165
1166 static void dump_debug(void)
1167 {
1168     const char* stabs = NULL;
1169     unsigned    szstabs = 0;
1170     const char* stabstr = NULL;
1171     unsigned    szstr = 0;
1172     unsigned    i;
1173     const IMAGE_SECTION_HEADER* sectHead;
1174
1175     sectHead = (const IMAGE_SECTION_HEADER*)
1176         ((const char*)PE_nt_headers + sizeof(DWORD) +
1177          sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader);
1178
1179     for (i = 0; i < PE_nt_headers->FileHeader.NumberOfSections; i++, sectHead++)
1180     {
1181         if (!strcmp((const char *)sectHead->Name, ".stab"))
1182         {
1183             stabs = RVA(sectHead->VirtualAddress, sectHead->Misc.VirtualSize);
1184             szstabs = sectHead->Misc.VirtualSize;
1185         }
1186         if (!strncmp((const char *)sectHead->Name, ".stabstr", 8))
1187         {
1188             stabstr = RVA(sectHead->VirtualAddress, sectHead->Misc.VirtualSize);
1189             szstr = sectHead->Misc.VirtualSize;
1190         }
1191     }
1192     if (stabs && stabstr)
1193         dump_stabs(stabs, szstabs, stabstr, szstr);
1194 }
1195
1196 enum FileSig get_kind_exec(void)
1197 {
1198     const WORD*                pw;
1199     const DWORD*               pdw;
1200     const IMAGE_DOS_HEADER*    dh;
1201
1202     pw = PRD(0, sizeof(WORD));
1203     if (!pw) {printf("Can't get main signature, aborting\n"); return 0;}
1204
1205     if (*pw != IMAGE_DOS_SIGNATURE) return SIG_UNKNOWN;
1206
1207     if ((dh = PRD(0, sizeof(IMAGE_DOS_HEADER))))
1208     {
1209         /* the signature is the first DWORD */
1210         pdw = PRD(dh->e_lfanew, sizeof(DWORD));
1211         if (pdw)
1212         {
1213             if (*pdw == IMAGE_NT_SIGNATURE)                     return SIG_PE;
1214             if (*(const WORD *)pdw == IMAGE_OS2_SIGNATURE)      return SIG_NE;
1215             if (*(const WORD *)pdw == IMAGE_VXD_SIGNATURE)      return SIG_LE;
1216             return SIG_DOS;
1217         }
1218     }
1219     return 0;
1220 }
1221
1222 void pe_dump(void)
1223 {
1224     int all = (globals.dumpsect != NULL) && strcmp(globals.dumpsect, "ALL") == 0;
1225
1226     PE_nt_headers = get_nt_header();
1227     if (is_fake_dll()) printf( "*** This is a Wine fake DLL ***\n\n" );
1228
1229     if (globals.do_dumpheader)
1230     {
1231         dump_pe_header();
1232         /* FIXME: should check ptr */
1233         dump_sections(PRD(0, 1), (const char*)PE_nt_headers + sizeof(DWORD) +
1234                       sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader,
1235                       PE_nt_headers->FileHeader.NumberOfSections);
1236     }
1237     else if (!globals.dumpsect)
1238     {
1239         /* show at least something here */
1240         dump_pe_header();
1241     }
1242
1243     if (globals.dumpsect)
1244     {
1245         if (all || !strcmp(globals.dumpsect, "import"))
1246         {
1247             dump_dir_imported_functions();
1248             dump_dir_delay_imported_functions();
1249         }
1250         if (all || !strcmp(globals.dumpsect, "export"))
1251             dump_dir_exported_functions();
1252         if (all || !strcmp(globals.dumpsect, "debug"))
1253             dump_dir_debug();
1254         if (all || !strcmp(globals.dumpsect, "resource"))
1255             dump_dir_resource();
1256         if (all || !strcmp(globals.dumpsect, "tls"))
1257             dump_dir_tls();
1258         if (all || !strcmp(globals.dumpsect, "clr"))
1259             dump_dir_clr_header();
1260 #if 0
1261         /* FIXME: not implemented yet */
1262         if (all || !strcmp(globals.dumpsect, "reloc"))
1263             dump_dir_reloc();
1264 #endif
1265     }
1266     if (globals.do_debug)
1267         dump_debug();
1268 }
1269
1270 typedef struct _dll_symbol {
1271     size_t      ordinal;
1272     char       *symbol;
1273 } dll_symbol;
1274
1275 static dll_symbol *dll_symbols = NULL;
1276 static dll_symbol *dll_current_symbol = NULL;
1277
1278 /* Compare symbols by ordinal for qsort */
1279 static int symbol_cmp(const void *left, const void *right)
1280 {
1281     return ((const dll_symbol *)left)->ordinal > ((const dll_symbol *)right)->ordinal;
1282 }
1283
1284 /*******************************************************************
1285  *         dll_close
1286  *
1287  * Free resources used by DLL
1288  */
1289 /* FIXME: Not used yet
1290 static void dll_close (void)
1291 {
1292     dll_symbol* ds;
1293
1294     if (!dll_symbols) {
1295         fatal("No symbols");
1296     }
1297     for (ds = dll_symbols; ds->symbol; ds++)
1298         free(ds->symbol);
1299     free (dll_symbols);
1300     dll_symbols = NULL;
1301 }
1302 */
1303
1304 static  void    do_grab_sym( void )
1305 {
1306     const IMAGE_EXPORT_DIRECTORY*exportDir;
1307     unsigned                    i, j;
1308     const DWORD*                pName;
1309     const DWORD*                pFunc;
1310     const WORD*                 pOrdl;
1311     const char*                 ptr;
1312     DWORD*                      map;
1313
1314     PE_nt_headers = get_nt_header();
1315     if (!(exportDir = get_dir(IMAGE_FILE_EXPORT_DIRECTORY))) return;
1316
1317     pName = RVA(exportDir->AddressOfNames, exportDir->NumberOfNames * sizeof(DWORD));
1318     if (!pName) {printf("Can't grab functions' name table\n"); return;}
1319     pOrdl = RVA(exportDir->AddressOfNameOrdinals, exportDir->NumberOfNames * sizeof(WORD));
1320     if (!pOrdl) {printf("Can't grab functions' ordinal table\n"); return;}
1321
1322     /* dll_close(); */
1323
1324     if (!(dll_symbols = (dll_symbol *) malloc((exportDir->NumberOfFunctions + 1) *
1325                                               sizeof (dll_symbol))))
1326         fatal ("Out of memory");
1327     if (exportDir->AddressOfFunctions != exportDir->NumberOfNames || exportDir->Base > 1)
1328         globals.do_ordinals = 1;
1329
1330     /* bit map of used funcs */
1331     map = calloc(((exportDir->NumberOfFunctions + 31) & ~31) / 32, sizeof(DWORD));
1332     if (!map) fatal("no memory");
1333
1334     for (j = 0; j < exportDir->NumberOfNames; j++, pOrdl++)
1335     {
1336         map[*pOrdl / 32] |= 1 << (*pOrdl % 32);
1337         ptr = RVA(*pName++, sizeof(DWORD));
1338         if (!ptr) ptr = "cant_get_function";
1339         dll_symbols[j].symbol = strdup(ptr);
1340         dll_symbols[j].ordinal = exportDir->Base + *pOrdl;
1341         assert(dll_symbols[j].symbol);
1342     }
1343     pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
1344     if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
1345
1346     for (i = 0; i < exportDir->NumberOfFunctions; i++)
1347     {
1348         if (pFunc[i] && !(map[i / 32] & (1 << (i % 32))))
1349         {
1350             char ordinal_text[256];
1351             /* Ordinal only entry */
1352             snprintf (ordinal_text, sizeof(ordinal_text), "%s_%u",
1353                       globals.forward_dll ? globals.forward_dll : OUTPUT_UC_DLL_NAME,
1354                       exportDir->Base + i);
1355             str_toupper(ordinal_text);
1356             dll_symbols[j].symbol = strdup(ordinal_text);
1357             assert(dll_symbols[j].symbol);
1358             dll_symbols[j].ordinal = exportDir->Base + i;
1359             j++;
1360             assert(j <= exportDir->NumberOfFunctions);
1361         }
1362     }
1363     free(map);
1364
1365     if (NORMAL)
1366         printf("%u named symbols in DLL, %u total, %d unique (ordinal base = %d)\n",
1367                exportDir->NumberOfNames, exportDir->NumberOfFunctions, j, exportDir->Base);
1368
1369     qsort( dll_symbols, j, sizeof(dll_symbol), symbol_cmp );
1370
1371     dll_symbols[j].symbol = NULL;
1372
1373     dll_current_symbol = dll_symbols;
1374 }
1375
1376 /*******************************************************************
1377  *         dll_open
1378  *
1379  * Open a DLL and read in exported symbols
1380  */
1381 int dll_open (const char *dll_name)
1382 {
1383     return dump_analysis(dll_name, do_grab_sym, SIG_PE);
1384 }
1385
1386 /*******************************************************************
1387  *         dll_next_symbol
1388  *
1389  * Get next exported symbol from dll
1390  */
1391 int dll_next_symbol (parsed_symbol * sym)
1392 {
1393     if (!dll_current_symbol->symbol)
1394         return 1;
1395
1396     assert (dll_symbols);
1397
1398     sym->symbol = strdup (dll_current_symbol->symbol);
1399     sym->ordinal = dll_current_symbol->ordinal;
1400     dll_current_symbol++;
1401     return 0;
1402 }