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     case IMAGE_FILE_MACHINE_ARM:        return "ARM";
  65     case IMAGE_FILE_MACHINE_THUMB:      return "ARM Thumb";
  66     case IMAGE_FILE_MACHINE_SPARC:      return "SPARC";
  67     }
  68     return "???";
  69 }
  70
  71 static const void*      RVA(unsigned long rva, unsigned long len)
  72 {
  73     IMAGE_SECTION_HEADER*       sectHead;
  74     int                         i;
  75
  76     if (rva == 0) return NULL;
  77
  78     sectHead = IMAGE_FIRST_SECTION(PE_nt_headers);
  79     for (i = PE_nt_headers->FileHeader.NumberOfSections - 1; i >= 0; i--)
  80     {
  81         if (sectHead[i].VirtualAddress <= rva &&
  82             rva + len <= (DWORD)sectHead[i].VirtualAddress + sectHead[i].SizeOfRawData)
  83         {
  84             /* return image import directory offset */
  85             return PRD(sectHead[i].PointerToRawData + rva - sectHead[i].VirtualAddress, len);
  86         }
  87     }
  88
  89     return NULL;
  90 }
  91
  92 static const IMAGE_NT_HEADERS32 *get_nt_header( void )
  93 {
  94     const IMAGE_DOS_HEADER *dos;
  95     dos = PRD(0, sizeof(*dos));
  96     if (!dos) return NULL;
  97     return PRD(dos->e_lfanew, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER));
  98 }
  99
 100 static int is_fake_dll( void )
 101 {
 102     static const char fakedll_signature[] = "Wine placeholder DLL";
 103     const IMAGE_DOS_HEADER *dos;
 104
 105     dos = PRD(0, sizeof(*dos) + sizeof(fakedll_signature));
 106
 107     if (dos && dos->e_lfanew >= sizeof(*dos) + sizeof(fakedll_signature) &&
 108         !memcmp( dos + 1, fakedll_signature, sizeof(fakedll_signature) )) return TRUE;
 109     return FALSE;
 110 }
 111
 112 static const void *get_dir_and_size(unsigned int idx, unsigned int *size)
 113 {
 114     if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 115     {
 116         const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64*)&PE_nt_headers->OptionalHeader;
 117         if (idx >= opt->NumberOfRvaAndSizes)
 118             return NULL;
 119         if(size)
 120             *size = opt->DataDirectory[idx].Size;
 121         return RVA(opt->DataDirectory[idx].VirtualAddress,
 122                    opt->DataDirectory[idx].Size);
 123     }
 124     else
 125     {
 126         const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader;
 127         if (idx >= opt->NumberOfRvaAndSizes)
 128             return NULL;
 129         if(size)
 130             *size = opt->DataDirectory[idx].Size;
 131         return RVA(opt->DataDirectory[idx].VirtualAddress,
 132                    opt->DataDirectory[idx].Size);
 133     }
 134 }
 135
 136 static  const void*     get_dir(unsigned idx)
 137 {
 138     return get_dir_and_size(idx, 0);
 139 }
 140
 141 static const char * const DirectoryNames[16] = {
 142     "EXPORT",           "IMPORT",       "RESOURCE",     "EXCEPTION",
 143     "SECURITY",         "BASERELOC",    "DEBUG",        "ARCHITECTURE",
 144     "GLOBALPTR",        "TLS",          "LOAD_CONFIG",  "Bound IAT",
 145     "IAT",              "Delay IAT",    "CLR Header", ""
 146 };
 147
 148 static const char *get_magic_type(WORD magic)
 149 {
 150     switch(magic) {
 151         case IMAGE_NT_OPTIONAL_HDR32_MAGIC:
 152             return "32bit";
 153         case IMAGE_NT_OPTIONAL_HDR64_MAGIC:
 154             return "64bit";
 155         case IMAGE_ROM_OPTIONAL_HDR_MAGIC:
 156             return "ROM";
 157     }
 158     return "???";
 159 }
 160
 161 static inline void print_word(const char *title, WORD value)
 162 {
 163     printf("  %-34s 0x%-4X         %u\n", title, value, value);
 164 }
 165
 166 static inline void print_dword(const char *title, DWORD value)
 167 {
 168     printf("  %-34s 0x%-8x     %u\n", title, value, value);
 169 }
 170
 171 static inline void print_longlong(const char *title, ULONGLONG value)
 172 {
 173     printf("  %-34s 0x", title);
 174     if(value >> 32)
 175         printf("%lx%08lx\n", (unsigned long)(value >> 32), (unsigned long)value);
 176     else
 177         printf("%lx\n", (unsigned long)value);
 178 }
 179
 180 static inline void print_ver(const char *title, BYTE major, BYTE minor)
 181 {
 182     printf("  %-34s %u.%02u\n", title, major, minor);
 183 }
 184
 185 static inline void print_subsys(const char *title, WORD value)
 186 {
 187     const char *str;
 188     switch (value)
 189     {
 190         default:
 191         case IMAGE_SUBSYSTEM_UNKNOWN:       str = "Unknown";        break;
 192         case IMAGE_SUBSYSTEM_NATIVE:        str = "Native";         break;
 193         case IMAGE_SUBSYSTEM_WINDOWS_GUI:   str = "Windows GUI";    break;
 194         case IMAGE_SUBSYSTEM_WINDOWS_CUI:   str = "Windows CUI";    break;
 195         case IMAGE_SUBSYSTEM_OS2_CUI:       str = "OS/2 CUI";       break;
 196         case IMAGE_SUBSYSTEM_POSIX_CUI:     str = "Posix CUI";      break;
 197         case IMAGE_SUBSYSTEM_NATIVE_WINDOWS:           str = "native Win9x driver";  break;
 198         case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI:           str = "Windows CE GUI";       break;
 199         case IMAGE_SUBSYSTEM_EFI_APPLICATION:          str = "EFI application";      break;
 200         case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER:  str = "EFI driver (boot)";    break;
 201         case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER:       str = "EFI driver (runtime)"; break;
 202         case IMAGE_SUBSYSTEM_EFI_ROM:                  str = "EFI ROM";              break;
 203         case IMAGE_SUBSYSTEM_XBOX:                     str = "Xbox application";     break;
 204         case IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION: str = "Boot application";     break;
 205     }
 206     printf("  %-34s 0x%X (%s)\n", title, value, str);
 207 }
 208
 209 static inline void print_dllflags(const char *title, WORD value)
 210 {
 211     printf("  %-34s 0x%X\n", title, value);
 212 #define X(f,s) if (value & f) printf("    %s\n", s)
 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_WDM_DRIVER,            "WDM_DRIVER");
 220     X(IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE, "TERMINAL_SERVER_AWARE");
 221 #undef X
 222 }
 223
 224 static inline void print_datadirectory(DWORD n, const IMAGE_DATA_DIRECTORY *directory)
 225 {
 226     unsigned i;
 227     printf("Data Directory\n");
 228
 229     for (i = 0; i < n && i < 16; i++)
 230     {
 231         printf("  %-12s rva: 0x%-8x  size: 0x%-8x\n",
 232                DirectoryNames[i], directory[i].VirtualAddress,
 233                directory[i].Size);
 234     }
 235 }
 236
 237 static void dump_optional_header32(const IMAGE_OPTIONAL_HEADER32 *image_oh, UINT header_size)
 238 {
 239     IMAGE_OPTIONAL_HEADER32 oh;
 240     const IMAGE_OPTIONAL_HEADER32 *optionalHeader;
 241
 242     /* in case optional header is missing or partial */
 243     memset(&oh, 0, sizeof(oh));
 244     memcpy(&oh, image_oh, min(header_size, sizeof(oh)));
 245     optionalHeader = &oh;
 246
 247     print_word("Magic", optionalHeader->Magic);
 248     print_ver("linker version",
 249               optionalHeader->MajorLinkerVersion, optionalHeader->MinorLinkerVersion);
 250     print_dword("size of code", optionalHeader->SizeOfCode);
 251     print_dword("size of initialized data", optionalHeader->SizeOfInitializedData);
 252     print_dword("size of uninitialized data", optionalHeader->SizeOfUninitializedData);
 253     print_dword("entrypoint RVA", optionalHeader->AddressOfEntryPoint);
 254     print_dword("base of code", optionalHeader->BaseOfCode);
 255     print_dword("base of data", optionalHeader->BaseOfData);
 256     print_dword("image base", optionalHeader->ImageBase);
 257     print_dword("section align", optionalHeader->SectionAlignment);
 258     print_dword("file align", optionalHeader->FileAlignment);
 259     print_ver("required OS version",
 260               optionalHeader->MajorOperatingSystemVersion, optionalHeader->MinorOperatingSystemVersion);
 261     print_ver("image version",
 262               optionalHeader->MajorImageVersion, optionalHeader->MinorImageVersion);
 263     print_ver("subsystem version",
 264               optionalHeader->MajorSubsystemVersion, optionalHeader->MinorSubsystemVersion);
 265     print_dword("Win32 Version", optionalHeader->Win32VersionValue);
 266     print_dword("size of image", optionalHeader->SizeOfImage);
 267     print_dword("size of headers", optionalHeader->SizeOfHeaders);
 268     print_dword("checksum", optionalHeader->CheckSum);
 269     print_subsys("Subsystem", optionalHeader->Subsystem);
 270     print_dllflags("DLL characteristics:", optionalHeader->DllCharacteristics);
 271     print_dword("stack reserve size", optionalHeader->SizeOfStackReserve);
 272     print_dword("stack commit size", optionalHeader->SizeOfStackCommit);
 273     print_dword("heap reserve size", optionalHeader->SizeOfHeapReserve);
 274     print_dword("heap commit size", optionalHeader->SizeOfHeapCommit);
 275     print_dword("loader flags", optionalHeader->LoaderFlags);
 276     print_dword("RVAs & sizes", optionalHeader->NumberOfRvaAndSizes);
 277     printf("\n");
 278     print_datadirectory(optionalHeader->NumberOfRvaAndSizes, optionalHeader->DataDirectory);
 279     printf("\n");
 280 }
 281
 282 static void dump_optional_header64(const IMAGE_OPTIONAL_HEADER64 *image_oh, UINT header_size)
 283 {
 284     IMAGE_OPTIONAL_HEADER64 oh;
 285     const IMAGE_OPTIONAL_HEADER64 *optionalHeader;
 286
 287     /* in case optional header is missing or partial */
 288     memset(&oh, 0, sizeof(oh));
 289     memcpy(&oh, image_oh, min(header_size, sizeof(oh)));
 290     optionalHeader = &oh;
 291
 292     print_word("Magic", optionalHeader->Magic);
 293     print_ver("linker version",
 294               optionalHeader->MajorLinkerVersion, optionalHeader->MinorLinkerVersion);
 295     print_dword("size of code", optionalHeader->SizeOfCode);
 296     print_dword("size of initialized data", optionalHeader->SizeOfInitializedData);
 297     print_dword("size of uninitialized data", optionalHeader->SizeOfUninitializedData);
 298     print_dword("entrypoint RVA", optionalHeader->AddressOfEntryPoint);
 299     print_dword("base of code", optionalHeader->BaseOfCode);
 300     print_longlong("image base", optionalHeader->ImageBase);
 301     print_dword("section align", optionalHeader->SectionAlignment);
 302     print_dword("file align", optionalHeader->FileAlignment);
 303     print_ver("required OS version",
 304               optionalHeader->MajorOperatingSystemVersion, optionalHeader->MinorOperatingSystemVersion);
 305     print_ver("image version",
 306               optionalHeader->MajorImageVersion, optionalHeader->MinorImageVersion);
 307     print_ver("subsystem version",
 308               optionalHeader->MajorSubsystemVersion, optionalHeader->MinorSubsystemVersion);
 309     print_dword("Win32 Version", optionalHeader->Win32VersionValue);
 310     print_dword("size of image", optionalHeader->SizeOfImage);
 311     print_dword("size of headers", optionalHeader->SizeOfHeaders);
 312     print_dword("checksum", optionalHeader->CheckSum);
 313     print_subsys("Subsystem", optionalHeader->Subsystem);
 314     print_dllflags("DLL characteristics:", optionalHeader->DllCharacteristics);
 315     print_longlong("stack reserve size", optionalHeader->SizeOfStackReserve);
 316     print_longlong("stack commit size", optionalHeader->SizeOfStackCommit);
 317     print_longlong("heap reserve size", optionalHeader->SizeOfHeapReserve);
 318     print_longlong("heap commit size", optionalHeader->SizeOfHeapCommit);
 319     print_dword("loader flags", optionalHeader->LoaderFlags);
 320     print_dword("RVAs & sizes", optionalHeader->NumberOfRvaAndSizes);
 321     printf("\n");
 322     print_datadirectory(optionalHeader->NumberOfRvaAndSizes, optionalHeader->DataDirectory);
 323     printf("\n");
 324 }
 325
 326 void dump_optional_header(const IMAGE_OPTIONAL_HEADER32 *optionalHeader, UINT header_size)
 327 {
 328     printf("Optional Header (%s)\n", get_magic_type(optionalHeader->Magic));
 329
 330     switch(optionalHeader->Magic) {
 331         case IMAGE_NT_OPTIONAL_HDR32_MAGIC:
 332             dump_optional_header32(optionalHeader, header_size);
 333             break;
 334         case IMAGE_NT_OPTIONAL_HDR64_MAGIC:
 335             dump_optional_header64((const IMAGE_OPTIONAL_HEADER64 *)optionalHeader, header_size);
 336             break;
 337         default:
 338             printf("  Unknown optional header magic: 0x%-4X\n", optionalHeader->Magic);
 339             break;
 340     }
 341 }
 342
 343 void dump_file_header(const IMAGE_FILE_HEADER *fileHeader)
 344 {
 345     printf("File Header\n");
 346
 347     printf("  Machine:                      %04X (%s)\n",
 348            fileHeader->Machine, get_machine_str(fileHeader->Machine));
 349     printf("  Number of Sections:           %d\n", fileHeader->NumberOfSections);
 350     printf("  TimeDateStamp:                %08X (%s) offset %lu\n",
 351            fileHeader->TimeDateStamp, get_time_str(fileHeader->TimeDateStamp),
 352            Offset(&(fileHeader->TimeDateStamp)));
 353     printf("  PointerToSymbolTable:         %08X\n", fileHeader->PointerToSymbolTable);
 354     printf("  NumberOfSymbols:              %08X\n", fileHeader->NumberOfSymbols);
 355     printf("  SizeOfOptionalHeader:         %04X\n", fileHeader->SizeOfOptionalHeader);
 356     printf("  Characteristics:              %04X\n", fileHeader->Characteristics);
 357 #define X(f,s)  if (fileHeader->Characteristics & f) printf("    %s\n", s)
 358     X(IMAGE_FILE_RELOCS_STRIPPED,       "RELOCS_STRIPPED");
 359     X(IMAGE_FILE_EXECUTABLE_IMAGE,      "EXECUTABLE_IMAGE");
 360     X(IMAGE_FILE_LINE_NUMS_STRIPPED,    "LINE_NUMS_STRIPPED");
 361     X(IMAGE_FILE_LOCAL_SYMS_STRIPPED,   "LOCAL_SYMS_STRIPPED");
 362     X(IMAGE_FILE_AGGRESIVE_WS_TRIM,     "AGGRESIVE_WS_TRIM");
 363     X(IMAGE_FILE_LARGE_ADDRESS_AWARE,   "LARGE_ADDRESS_AWARE");
 364     X(IMAGE_FILE_16BIT_MACHINE,         "16BIT_MACHINE");
 365     X(IMAGE_FILE_BYTES_REVERSED_LO,     "BYTES_REVERSED_LO");
 366     X(IMAGE_FILE_32BIT_MACHINE,         "32BIT_MACHINE");
 367     X(IMAGE_FILE_DEBUG_STRIPPED,        "DEBUG_STRIPPED");
 368     X(IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,       "REMOVABLE_RUN_FROM_SWAP");
 369     X(IMAGE_FILE_NET_RUN_FROM_SWAP,     "NET_RUN_FROM_SWAP");
 370     X(IMAGE_FILE_SYSTEM,                "SYSTEM");
 371     X(IMAGE_FILE_DLL,                   "DLL");
 372     X(IMAGE_FILE_UP_SYSTEM_ONLY,        "UP_SYSTEM_ONLY");
 373     X(IMAGE_FILE_BYTES_REVERSED_HI,     "BYTES_REVERSED_HI");
 374 #undef X
 375     printf("\n");
 376 }
 377
 378 static  void    dump_pe_header(void)
 379 {
 380     dump_file_header(&PE_nt_headers->FileHeader);
 381     dump_optional_header((const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader, PE_nt_headers->FileHeader.SizeOfOptionalHeader);
 382 }
 383
 384 void dump_section(const IMAGE_SECTION_HEADER *sectHead, const char* strtable)
 385 {
 386         unsigned offset;
 387
 388         /* long section name ? */
 389         if (strtable && sectHead->Name[0] == '/' &&
 390             ((offset = atoi((const char*)sectHead->Name + 1)) < *(const DWORD*)strtable))
 391             printf("  %.8s (%s)", sectHead->Name, strtable + offset);
 392         else
 393             printf("  %-8.8s", sectHead->Name);
 394         printf("   VirtSize: 0x%08x  VirtAddr:  0x%08x\n",
 395                sectHead->Misc.VirtualSize, sectHead->VirtualAddress);
 396         printf("    raw data offs:   0x%08x  raw data size: 0x%08x\n",
 397                sectHead->PointerToRawData, sectHead->SizeOfRawData);
 398         printf("    relocation offs: 0x%08x  relocations:   0x%08x\n",
 399                sectHead->PointerToRelocations, sectHead->NumberOfRelocations);
 400         printf("    line # offs:     %-8u  line #'s:      %-8u\n",
 401                sectHead->PointerToLinenumbers, sectHead->NumberOfLinenumbers);
 402         printf("    characteristics: 0x%08x\n", sectHead->Characteristics);
 403         printf("    ");
 404 #define X(b,s)  if (sectHead->Characteristics & b) printf("  " s)
 405 /* #define IMAGE_SCN_TYPE_REG                   0x00000000 - Reserved */
 406 /* #define IMAGE_SCN_TYPE_DSECT                 0x00000001 - Reserved */
 407 /* #define IMAGE_SCN_TYPE_NOLOAD                0x00000002 - Reserved */
 408 /* #define IMAGE_SCN_TYPE_GROUP                 0x00000004 - Reserved */
 409 /* #define IMAGE_SCN_TYPE_NO_PAD                0x00000008 - Reserved */
 410 /* #define IMAGE_SCN_TYPE_COPY                  0x00000010 - Reserved */
 411
 412         X(IMAGE_SCN_CNT_CODE,                   "CODE");
 413         X(IMAGE_SCN_CNT_INITIALIZED_DATA,       "INITIALIZED_DATA");
 414         X(IMAGE_SCN_CNT_UNINITIALIZED_DATA,     "UNINITIALIZED_DATA");
 415
 416         X(IMAGE_SCN_LNK_OTHER,                  "LNK_OTHER");
 417         X(IMAGE_SCN_LNK_INFO,                   "LNK_INFO");
 418 /* #define      IMAGE_SCN_TYPE_OVER             0x00000400 - Reserved */
 419         X(IMAGE_SCN_LNK_REMOVE,                 "LNK_REMOVE");
 420         X(IMAGE_SCN_LNK_COMDAT,                 "LNK_COMDAT");
 421
 422 /*                                              0x00002000 - Reserved */
 423 /* #define IMAGE_SCN_MEM_PROTECTED              0x00004000 - Obsolete */
 424         X(IMAGE_SCN_MEM_FARDATA,                "MEM_FARDATA");
 425
 426 /* #define IMAGE_SCN_MEM_SYSHEAP                0x00010000 - Obsolete */
 427         X(IMAGE_SCN_MEM_PURGEABLE,              "MEM_PURGEABLE");
 428         X(IMAGE_SCN_MEM_16BIT,                  "MEM_16BIT");
 429         X(IMAGE_SCN_MEM_LOCKED,                 "MEM_LOCKED");
 430         X(IMAGE_SCN_MEM_PRELOAD,                "MEM_PRELOAD");
 431
 432         switch (sectHead->Characteristics & IMAGE_SCN_ALIGN_MASK)
 433         {
 434 #define X2(b,s) case b: printf("  " s); break
 435         X2(IMAGE_SCN_ALIGN_1BYTES,              "ALIGN_1BYTES");
 436         X2(IMAGE_SCN_ALIGN_2BYTES,              "ALIGN_2BYTES");
 437         X2(IMAGE_SCN_ALIGN_4BYTES,              "ALIGN_4BYTES");
 438         X2(IMAGE_SCN_ALIGN_8BYTES,              "ALIGN_8BYTES");
 439         X2(IMAGE_SCN_ALIGN_16BYTES,             "ALIGN_16BYTES");
 440         X2(IMAGE_SCN_ALIGN_32BYTES,             "ALIGN_32BYTES");
 441         X2(IMAGE_SCN_ALIGN_64BYTES,             "ALIGN_64BYTES");
 442         X2(IMAGE_SCN_ALIGN_128BYTES,            "ALIGN_128BYTES");
 443         X2(IMAGE_SCN_ALIGN_256BYTES,            "ALIGN_256BYTES");
 444         X2(IMAGE_SCN_ALIGN_512BYTES,            "ALIGN_512BYTES");
 445         X2(IMAGE_SCN_ALIGN_1024BYTES,           "ALIGN_1024BYTES");
 446         X2(IMAGE_SCN_ALIGN_2048BYTES,           "ALIGN_2048BYTES");
 447         X2(IMAGE_SCN_ALIGN_4096BYTES,           "ALIGN_4096BYTES");
 448         X2(IMAGE_SCN_ALIGN_8192BYTES,           "ALIGN_8192BYTES");
 449 #undef X2
 450         }
 451
 452         X(IMAGE_SCN_LNK_NRELOC_OVFL,            "LNK_NRELOC_OVFL");
 453
 454         X(IMAGE_SCN_MEM_DISCARDABLE,            "MEM_DISCARDABLE");
 455         X(IMAGE_SCN_MEM_NOT_CACHED,             "MEM_NOT_CACHED");
 456         X(IMAGE_SCN_MEM_NOT_PAGED,              "MEM_NOT_PAGED");
 457         X(IMAGE_SCN_MEM_SHARED,                 "MEM_SHARED");
 458         X(IMAGE_SCN_MEM_EXECUTE,                "MEM_EXECUTE");
 459         X(IMAGE_SCN_MEM_READ,                   "MEM_READ");
 460         X(IMAGE_SCN_MEM_WRITE,                  "MEM_WRITE");
 461 #undef X
 462         printf("\n\n");
 463 }
 464
 465 static void dump_sections(const void *base, const void* addr, unsigned num_sect)
 466 {
 467     const IMAGE_SECTION_HEADER* sectHead = addr;
 468     unsigned                    i;
 469     const char*                 strtable;
 470
 471     if (PE_nt_headers->FileHeader.PointerToSymbolTable && PE_nt_headers->FileHeader.NumberOfSymbols)
 472     {
 473         strtable = (const char*)base +
 474             PE_nt_headers->FileHeader.PointerToSymbolTable +
 475             PE_nt_headers->FileHeader.NumberOfSymbols * sizeof(IMAGE_SYMBOL);
 476     }
 477     else strtable = NULL;
 478
 479     printf("Section Table\n");
 480     for (i = 0; i < num_sect; i++, sectHead++)
 481     {
 482         dump_section(sectHead, strtable);
 483
 484         if (globals.do_dump_rawdata)
 485         {
 486             dump_data((const unsigned char *)base + sectHead->PointerToRawData, sectHead->SizeOfRawData, "    " );
 487             printf("\n");
 488         }
 489     }
 490 }
 491
 492 static  void    dump_dir_exported_functions(void)
 493 {
 494     unsigned int size = 0;
 495     const IMAGE_EXPORT_DIRECTORY*exportDir = get_dir_and_size(IMAGE_FILE_EXPORT_DIRECTORY, &size);
 496     unsigned int                i;
 497     const DWORD*                pFunc;
 498     const DWORD*                pName;
 499     const WORD*                 pOrdl;
 500     DWORD*                      funcs;
 501
 502     if (!exportDir) return;
 503
 504     printf("Exports table:\n");
 505     printf("\n");
 506     printf("  Name:            %s\n", (const char*)RVA(exportDir->Name, sizeof(DWORD)));
 507     printf("  Characteristics: %08x\n", exportDir->Characteristics);
 508     printf("  TimeDateStamp:   %08X %s\n",
 509            exportDir->TimeDateStamp, get_time_str(exportDir->TimeDateStamp));
 510     printf("  Version:         %u.%02u\n", exportDir->MajorVersion, exportDir->MinorVersion);
 511     printf("  Ordinal base:    %u\n", exportDir->Base);
 512     printf("  # of functions:  %u\n", exportDir->NumberOfFunctions);
 513     printf("  # of Names:      %u\n", exportDir->NumberOfNames);
 514     printf("Addresses of functions: %08X\n", exportDir->AddressOfFunctions);
 515     printf("Addresses of name ordinals: %08X\n", exportDir->AddressOfNameOrdinals);
 516     printf("Addresses of names: %08X\n", exportDir->AddressOfNames);
 517     printf("\n");
 518     printf("  Entry Pt  Ordn  Name\n");
 519
 520     pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
 521     if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
 522     pName = RVA(exportDir->AddressOfNames, exportDir->NumberOfNames * sizeof(DWORD));
 523     pOrdl = RVA(exportDir->AddressOfNameOrdinals, exportDir->NumberOfNames * sizeof(WORD));
 524
 525     funcs = calloc( exportDir->NumberOfFunctions, sizeof(*funcs) );
 526     if (!funcs) fatal("no memory");
 527
 528     for (i = 0; i < exportDir->NumberOfNames; i++) funcs[pOrdl[i]] = pName[i];
 529
 530     for (i = 0; i < exportDir->NumberOfFunctions; i++)
 531     {
 532         if (!pFunc[i]) continue;
 533         printf("  %08X %5u ", pFunc[i], exportDir->Base + i);
 534         if (funcs[i])
 535             printf("%s", get_symbol_str((const char*)RVA(funcs[i], sizeof(DWORD))));
 536         else
 537             printf("<by ordinal>");
 538
 539         /* check for forwarded function */
 540         if ((const char *)RVA(pFunc[i],1) >= (const char *)exportDir &&
 541             (const char *)RVA(pFunc[i],1) < (const char *)exportDir + size)
 542             printf(" (-> %s)", (const char *)RVA(pFunc[i],1));
 543         printf("\n");
 544     }
 545     free(funcs);
 546     printf("\n");
 547 }
 548
 549
 550 struct runtime_function
 551 {
 552     DWORD BeginAddress;
 553     DWORD EndAddress;
 554     DWORD UnwindData;
 555 };
 556
 557 union handler_data
 558 {
 559     struct runtime_function chain;
 560     DWORD handler;
 561 };
 562
 563 struct opcode
 564 {
 565     BYTE offset;
 566     BYTE code : 4;
 567     BYTE info : 4;
 568 };
 569
 570 struct unwind_info
 571 {
 572     BYTE version : 3;
 573     BYTE flags : 5;
 574     BYTE prolog;
 575     BYTE count;
 576     BYTE frame_reg : 4;
 577     BYTE frame_offset : 4;
 578     struct opcode opcodes[1];  /* count entries */
 579     /* followed by union handler_data */
 580 };
 581
 582 #define UWOP_PUSH_NONVOL     0
 583 #define UWOP_ALLOC_LARGE     1
 584 #define UWOP_ALLOC_SMALL     2
 585 #define UWOP_SET_FPREG       3
 586 #define UWOP_SAVE_NONVOL     4
 587 #define UWOP_SAVE_NONVOL_FAR 5
 588 #define UWOP_SAVE_XMM128     8
 589 #define UWOP_SAVE_XMM128_FAR 9
 590 #define UWOP_PUSH_MACHFRAME  10
 591
 592 #define UNW_FLAG_EHANDLER  1
 593 #define UNW_FLAG_UHANDLER  2
 594 #define UNW_FLAG_CHAININFO 4
 595
 596 static void dump_x86_64_unwind_info( const struct runtime_function *function )
 597 {
 598     static const char * const reg_names[16] =
 599         { "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
 600           "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15" };
 601
 602     const union handler_data *handler_data;
 603     const struct unwind_info *info;
 604     unsigned int i, count;
 605
 606     printf( "\nFunction %08x-%08x:\n", function->BeginAddress, function->EndAddress );
 607     if (function->UnwindData & 1)
 608     {
 609         const struct runtime_function *next = RVA( function->UnwindData & ~1, sizeof(*next) );
 610         printf( "  -> function %08x-%08x\n", next->BeginAddress, next->EndAddress );
 611         return;
 612     }
 613     info = RVA( function->UnwindData, sizeof(*info) );
 614
 615     printf( "  unwind info at %08x\n", function->UnwindData );
 616     if (info->version != 1)
 617     {
 618         printf( "    *** unknown version %u\n", info->version );
 619         return;
 620     }
 621     printf( "    flags %x", info->flags );
 622     if (info->flags & UNW_FLAG_EHANDLER) printf( " EHANDLER" );
 623     if (info->flags & UNW_FLAG_UHANDLER) printf( " UHANDLER" );
 624     if (info->flags & UNW_FLAG_CHAININFO) printf( " CHAININFO" );
 625     printf( "\n    prolog 0x%x bytes\n", info->prolog );
 626
 627     if (info->frame_reg)
 628         printf( "    frame register %s offset 0x%x(%%rsp)\n",
 629                 reg_names[info->frame_reg], info->frame_offset * 16 );
 630
 631     for (i = 0; i < info->count; i++)
 632     {
 633         printf( "      0x%02x: ", info->opcodes[i].offset );
 634         switch (info->opcodes[i].code)
 635         {
 636         case UWOP_PUSH_NONVOL:
 637             printf( "push %%%s\n", reg_names[info->opcodes[i].info] );
 638             break;
 639         case UWOP_ALLOC_LARGE:
 640             if (info->opcodes[i].info)
 641             {
 642                 count = *(const DWORD *)&info->opcodes[i+1];
 643                 i += 2;
 644             }
 645             else
 646             {
 647                 count = *(const USHORT *)&info->opcodes[i+1] * 8;
 648                 i++;
 649             }
 650             printf( "sub $0x%x,%%rsp\n", count );
 651             break;
 652         case UWOP_ALLOC_SMALL:
 653             count = (info->opcodes[i].info + 1) * 8;
 654             printf( "sub $0x%x,%%rsp\n", count );
 655             break;
 656         case UWOP_SET_FPREG:
 657             printf( "lea 0x%x(%%rsp),%s\n",
 658                     info->frame_offset * 16, reg_names[info->frame_reg] );
 659             break;
 660         case UWOP_SAVE_NONVOL:
 661             count = *(const USHORT *)&info->opcodes[i+1] * 8;
 662             printf( "mov %%%s,0x%x(%%rsp)\n", reg_names[info->opcodes[i].info], count );
 663             i++;
 664             break;
 665         case UWOP_SAVE_NONVOL_FAR:
 666             count = *(const DWORD *)&info->opcodes[i+1];
 667             printf( "mov %%%s,0x%x(%%rsp)\n", reg_names[info->opcodes[i].info], count );
 668             i += 2;
 669             break;
 670         case UWOP_SAVE_XMM128:
 671             count = *(const USHORT *)&info->opcodes[i+1] * 16;
 672             printf( "movaps %%xmm%u,0x%x(%%rsp)\n", info->opcodes[i].info, count );
 673             i++;
 674             break;
 675         case UWOP_SAVE_XMM128_FAR:
 676             count = *(const DWORD *)&info->opcodes[i+1];
 677             printf( "movaps %%xmm%u,0x%x(%%rsp)\n", info->opcodes[i].info, count );
 678             i += 2;
 679             break;
 680         case UWOP_PUSH_MACHFRAME:
 681             printf( "PUSH_MACHFRAME %u\n", info->opcodes[i].info );
 682             break;
 683         default:
 684             printf( "*** unknown code %u\n", info->opcodes[i].code );
 685             break;
 686         }
 687     }
 688
 689     handler_data = (const union handler_data *)&info->opcodes[(info->count + 1) & ~1];
 690     if (info->flags & UNW_FLAG_CHAININFO)
 691     {
 692         printf( "    -> function %08x-%08x\n",
 693                 handler_data->chain.BeginAddress, handler_data->chain.EndAddress );
 694         return;
 695     }
 696     if (info->flags & (UNW_FLAG_EHANDLER | UNW_FLAG_UHANDLER))
 697         printf( "    handler %08x data at %08x\n", handler_data->handler,
 698                 (ULONG)(function->UnwindData + (const char *)(&handler_data->handler + 1) - (const char *)info ));
 699 }
 700
 701 static void dump_dir_exceptions(void)
 702 {
 703     unsigned int i, size = 0;
 704     const struct runtime_function *funcs = get_dir_and_size(IMAGE_FILE_EXCEPTION_DIRECTORY, &size);
 705     const IMAGE_FILE_HEADER *file_header = &PE_nt_headers->FileHeader;
 706
 707     if (!funcs) return;
 708
 709     if (file_header->Machine == IMAGE_FILE_MACHINE_AMD64)
 710     {
 711         size /= sizeof(*funcs);
 712         printf( "Exception info (%u functions):\n", size );
 713         for (i = 0; i < size; i++) dump_x86_64_unwind_info( funcs + i );
 714     }
 715     else printf( "Exception information not supported for %s binaries\n",
 716                  get_machine_str(file_header->Machine));
 717 }
 718
 719
 720 static void dump_image_thunk_data64(const IMAGE_THUNK_DATA64 *il)
 721 {
 722     /* FIXME: This does not properly handle large images */
 723     const IMAGE_IMPORT_BY_NAME* iibn;
 724     for (; il->u1.Ordinal; il++)
 725     {
 726         if (IMAGE_SNAP_BY_ORDINAL64(il->u1.Ordinal))
 727             printf("  %4u  <by ordinal>\n", (DWORD)IMAGE_ORDINAL64(il->u1.Ordinal));
 728         else
 729         {
 730             iibn = RVA((DWORD)il->u1.AddressOfData, sizeof(DWORD));
 731             if (!iibn)
 732                 printf("Can't grab import by name info, skipping to next ordinal\n");
 733             else
 734                 printf("  %4u  %s %x\n", iibn->Hint, iibn->Name, (DWORD)il->u1.AddressOfData);
 735         }
 736     }
 737 }
 738
 739 static void dump_image_thunk_data32(const IMAGE_THUNK_DATA32 *il, int offset)
 740 {
 741     const IMAGE_IMPORT_BY_NAME* iibn;
 742     for (; il->u1.Ordinal; il++)
 743     {
 744         if (IMAGE_SNAP_BY_ORDINAL32(il->u1.Ordinal))
 745             printf("  %4u  <by ordinal>\n", IMAGE_ORDINAL32(il->u1.Ordinal));
 746         else
 747         {
 748             iibn = RVA((DWORD)il->u1.AddressOfData - offset, sizeof(DWORD));
 749             if (!iibn)
 750                 printf("Can't grab import by name info, skipping to next ordinal\n");
 751             else
 752                 printf("  %4u  %s %x\n", iibn->Hint, iibn->Name, (DWORD)il->u1.AddressOfData);
 753         }
 754     }
 755 }
 756
 757 static  void    dump_dir_imported_functions(void)
 758 {
 759     const IMAGE_IMPORT_DESCRIPTOR       *importDesc = get_dir(IMAGE_FILE_IMPORT_DIRECTORY);
 760     DWORD directorySize;
 761
 762     if (!importDesc)    return;
 763     if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 764     {
 765         const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64*)&PE_nt_headers->OptionalHeader;
 766         directorySize = opt->DataDirectory[IMAGE_FILE_IMPORT_DIRECTORY].Size;
 767     }
 768     else
 769     {
 770         const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader;
 771         directorySize = opt->DataDirectory[IMAGE_FILE_IMPORT_DIRECTORY].Size;
 772     }
 773
 774     printf("Import Table size: %08x\n", directorySize);/* FIXME */
 775
 776     for (;;)
 777     {
 778         const IMAGE_THUNK_DATA32*       il;
 779
 780         if (!importDesc->Name || !importDesc->FirstThunk) break;
 781
 782         printf("  offset %08lx %s\n", Offset(importDesc), (const char*)RVA(importDesc->Name, sizeof(DWORD)));
 783         printf("  Hint/Name Table: %08X\n", (DWORD)importDesc->u.OriginalFirstThunk);
 784         printf("  TimeDateStamp:   %08X (%s)\n",
 785                importDesc->TimeDateStamp, get_time_str(importDesc->TimeDateStamp));
 786         printf("  ForwarderChain:  %08X\n", importDesc->ForwarderChain);
 787         printf("  First thunk RVA: %08X\n", (DWORD)importDesc->FirstThunk);
 788
 789         printf("  Ordn  Name\n");
 790
 791         il = (importDesc->u.OriginalFirstThunk != 0) ?
 792             RVA((DWORD)importDesc->u.OriginalFirstThunk, sizeof(DWORD)) :
 793             RVA((DWORD)importDesc->FirstThunk, sizeof(DWORD));
 794
 795         if (!il)
 796             printf("Can't grab thunk data, going to next imported DLL\n");
 797         else
 798         {
 799             if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 800                 dump_image_thunk_data64((const IMAGE_THUNK_DATA64*)il);
 801             else
 802                 dump_image_thunk_data32(il, 0);
 803             printf("\n");
 804         }
 805         importDesc++;
 806     }
 807     printf("\n");
 808 }
 809
 810 static void dump_dir_delay_imported_functions(void)
 811 {
 812     const struct ImgDelayDescr
 813     {
 814         DWORD grAttrs;
 815         DWORD szName;
 816         DWORD phmod;
 817         DWORD pIAT;
 818         DWORD pINT;
 819         DWORD pBoundIAT;
 820         DWORD pUnloadIAT;
 821         DWORD dwTimeStamp;
 822     } *importDesc = get_dir(IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT);
 823     DWORD directorySize;
 824
 825     if (!importDesc) return;
 826     if (PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 827     {
 828         const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64 *)&PE_nt_headers->OptionalHeader;
 829         directorySize = opt->DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
 830     }
 831     else
 832     {
 833         const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32 *)&PE_nt_headers->OptionalHeader;
 834         directorySize = opt->DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
 835     }
 836
 837     printf("Delay Import Table size: %08x\n", directorySize); /* FIXME */
 838
 839     for (;;)
 840     {
 841         const IMAGE_THUNK_DATA32*       il;
 842         int                             offset = (importDesc->grAttrs & 1) ? 0 : PE_nt_headers->OptionalHeader.ImageBase;
 843
 844         if (!importDesc->szName || !importDesc->pIAT || !importDesc->pINT) break;
 845
 846         printf("  grAttrs %08x offset %08lx %s\n", importDesc->grAttrs, Offset(importDesc),
 847                (const char *)RVA(importDesc->szName - offset, sizeof(DWORD)));
 848         printf("  Hint/Name Table: %08x\n", importDesc->pINT);
 849         printf("  TimeDateStamp:   %08X (%s)\n",
 850                importDesc->dwTimeStamp, get_time_str(importDesc->dwTimeStamp));
 851
 852         printf("  Ordn  Name\n");
 853
 854         il = RVA(importDesc->pINT - offset, sizeof(DWORD));
 855
 856         if (!il)
 857             printf("Can't grab thunk data, going to next imported DLL\n");
 858         else
 859         {
 860             if (PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 861                 dump_image_thunk_data64((const IMAGE_THUNK_DATA64 *)il);
 862             else
 863                 dump_image_thunk_data32(il, offset);
 864             printf("\n");
 865         }
 866         importDesc++;
 867     }
 868     printf("\n");
 869 }
 870
 871 static  void    dump_dir_debug_dir(const IMAGE_DEBUG_DIRECTORY* idd, int idx)
 872 {
 873     const       char*   str;
 874
 875     printf("Directory %02u\n", idx + 1);
 876     printf("  Characteristics:   %08X\n", idd->Characteristics);
 877     printf("  TimeDateStamp:     %08X %s\n",
 878            idd->TimeDateStamp, get_time_str(idd->TimeDateStamp));
 879     printf("  Version            %u.%02u\n", idd->MajorVersion, idd->MinorVersion);
 880     switch (idd->Type)
 881     {
 882     default:
 883     case IMAGE_DEBUG_TYPE_UNKNOWN:      str = "UNKNOWN";        break;
 884     case IMAGE_DEBUG_TYPE_COFF:         str = "COFF";           break;
 885     case IMAGE_DEBUG_TYPE_CODEVIEW:     str = "CODEVIEW";       break;
 886     case IMAGE_DEBUG_TYPE_FPO:          str = "FPO";            break;
 887     case IMAGE_DEBUG_TYPE_MISC:         str = "MISC";           break;
 888     case IMAGE_DEBUG_TYPE_EXCEPTION:    str = "EXCEPTION";      break;
 889     case IMAGE_DEBUG_TYPE_FIXUP:        str = "FIXUP";          break;
 890     case IMAGE_DEBUG_TYPE_OMAP_TO_SRC:  str = "OMAP_TO_SRC";    break;
 891     case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC:str = "OMAP_FROM_SRC";  break;
 892     case IMAGE_DEBUG_TYPE_BORLAND:      str = "BORLAND";        break;
 893     case IMAGE_DEBUG_TYPE_RESERVED10:   str = "RESERVED10";     break;
 894     }
 895     printf("  Type:              %u (%s)\n", idd->Type, str);
 896     printf("  SizeOfData:        %u\n", idd->SizeOfData);
 897     printf("  AddressOfRawData:  %08X\n", idd->AddressOfRawData);
 898     printf("  PointerToRawData:  %08X\n", idd->PointerToRawData);
 899
 900     switch (idd->Type)
 901     {
 902     case IMAGE_DEBUG_TYPE_UNKNOWN:
 903         break;
 904     case IMAGE_DEBUG_TYPE_COFF:
 905         dump_coff(idd->PointerToRawData, idd->SizeOfData,
 906                   (const char*)PE_nt_headers + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader);
 907         break;
 908     case IMAGE_DEBUG_TYPE_CODEVIEW:
 909         dump_codeview(idd->PointerToRawData, idd->SizeOfData);
 910         break;
 911     case IMAGE_DEBUG_TYPE_FPO:
 912         dump_frame_pointer_omission(idd->PointerToRawData, idd->SizeOfData);
 913         break;
 914     case IMAGE_DEBUG_TYPE_MISC:
 915     {
 916         const IMAGE_DEBUG_MISC* misc = PRD(idd->PointerToRawData, idd->SizeOfData);
 917         if (!misc) {printf("Can't get misc debug information\n"); break;}
 918         printf("    DataType:          %u (%s)\n",
 919                misc->DataType,
 920                (misc->DataType == IMAGE_DEBUG_MISC_EXENAME) ? "Exe name" : "Unknown");
 921         printf("    Length:            %u\n", misc->Length);
 922         printf("    Unicode:           %s\n", misc->Unicode ? "Yes" : "No");
 923         printf("    Data:              %s\n", misc->Data);
 924     }
 925     break;
 926     case IMAGE_DEBUG_TYPE_EXCEPTION:
 927         break;
 928     case IMAGE_DEBUG_TYPE_FIXUP:
 929         break;
 930     case IMAGE_DEBUG_TYPE_OMAP_TO_SRC:
 931         break;
 932     case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC:
 933         break;
 934     case IMAGE_DEBUG_TYPE_BORLAND:
 935         break;
 936     case IMAGE_DEBUG_TYPE_RESERVED10:
 937         break;
 938     }
 939     printf("\n");
 940 }
 941
 942 static void     dump_dir_debug(void)
 943 {
 944     const IMAGE_DEBUG_DIRECTORY*debugDir = get_dir(IMAGE_FILE_DEBUG_DIRECTORY);
 945     unsigned                    nb_dbg, i;
 946
 947     if (!debugDir) return;
 948     nb_dbg = PE_nt_headers->OptionalHeader.DataDirectory[IMAGE_FILE_DEBUG_DIRECTORY].Size /
 949         sizeof(*debugDir);
 950     if (!nb_dbg) return;
 951
 952     printf("Debug Table (%u directories)\n", nb_dbg);
 953
 954     for (i = 0; i < nb_dbg; i++)
 955     {
 956         dump_dir_debug_dir(debugDir, i);
 957         debugDir++;
 958     }
 959     printf("\n");
 960 }
 961
 962 static inline void print_clrflags(const char *title, WORD value)
 963 {
 964     printf("  %-34s 0x%X\n", title, value);
 965 #define X(f,s) if (value & f) printf("    %s\n", s)
 966     X(COMIMAGE_FLAGS_ILONLY,           "ILONLY");
 967     X(COMIMAGE_FLAGS_32BITREQUIRED,    "32BITREQUIRED");
 968     X(COMIMAGE_FLAGS_IL_LIBRARY,       "IL_LIBRARY");
 969     X(COMIMAGE_FLAGS_STRONGNAMESIGNED, "STRONGNAMESIGNED");
 970     X(COMIMAGE_FLAGS_TRACKDEBUGDATA,   "TRACKDEBUGDATA");
 971 #undef X
 972 }
 973
 974 static inline void print_clrdirectory(const char *title, const IMAGE_DATA_DIRECTORY *dir)
 975 {
 976     printf("  %-23s rva: 0x%-8x  size: 0x%-8x\n", title, dir->VirtualAddress, dir->Size);
 977 }
 978
 979 static void dump_dir_clr_header(void)
 980 {
 981     unsigned int size = 0;
 982     const IMAGE_COR20_HEADER *dir = get_dir_and_size(IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR, &size);
 983
 984     if (!dir) return;
 985
 986     printf( "CLR Header\n" );
 987     print_dword( "Header Size", dir->cb );
 988     print_ver( "Required runtime version", dir->MajorRuntimeVersion, dir->MinorRuntimeVersion );
 989     print_clrflags( "Flags", dir->Flags );
 990     print_dword( "EntryPointToken", dir->EntryPointToken );
 991     printf("\n");
 992     printf( "CLR Data Directory\n" );
 993     print_clrdirectory( "MetaData", &dir->MetaData );
 994     print_clrdirectory( "Resources", &dir->Resources );
 995     print_clrdirectory( "StrongNameSignature", &dir->StrongNameSignature );
 996     print_clrdirectory( "CodeManagerTable", &dir->CodeManagerTable );
 997     print_clrdirectory( "VTableFixups", &dir->VTableFixups );
 998     print_clrdirectory( "ExportAddressTableJumps", &dir->ExportAddressTableJumps );
 999     print_clrdirectory( "ManagedNativeHeader", &dir->ManagedNativeHeader );
1000     printf("\n");
1001 }
1002
1003 static void dump_dir_reloc(void)
1004 {
1005     unsigned int i, size = 0;
1006     const USHORT *relocs;
1007     const IMAGE_BASE_RELOCATION *rel = get_dir_and_size(IMAGE_DIRECTORY_ENTRY_BASERELOC, &size);
1008     const IMAGE_BASE_RELOCATION *end = (const IMAGE_BASE_RELOCATION *)((const char *)rel + size);
1009     static const char * const names[] =
1010     {
1011         "BASED_ABSOLUTE",
1012         "BASED_HIGH",
1013         "BASED_LOW",
1014         "BASED_HIGHLOW",
1015         "BASED_HIGHADJ",
1016         "BASED_MIPS_JMPADDR",
1017         "BASED_SECTION",
1018         "BASED_REL",
1019         "unknown 8",
1020         "BASED_IA64_IMM64",
1021         "BASED_DIR64",
1022         "BASED_HIGH3ADJ",
1023         "unknown 12",
1024         "unknown 13",
1025         "unknown 14",
1026         "unknown 15"
1027     };
1028
1029     if (!rel) return;
1030
1031     printf( "Relocations\n" );
1032     while (rel < end - 1 && rel->SizeOfBlock)
1033     {
1034         printf( "  Page %x\n", rel->VirtualAddress );
1035         relocs = (const USHORT *)(rel + 1);
1036         i = (rel->SizeOfBlock - sizeof(*rel)) / sizeof(USHORT);
1037         while (i--)
1038         {
1039             USHORT offset = *relocs & 0xfff;
1040             int type = *relocs >> 12;
1041             printf( "    off %04x type %s\n", offset, names[type] );
1042             relocs++;
1043         }
1044         rel = (const IMAGE_BASE_RELOCATION *)relocs;
1045     }
1046     printf("\n");
1047 }
1048
1049 static void dump_dir_tls(void)
1050 {
1051     IMAGE_TLS_DIRECTORY64 dir;
1052     const DWORD *callbacks;
1053     const IMAGE_TLS_DIRECTORY32 *pdir = get_dir(IMAGE_FILE_THREAD_LOCAL_STORAGE);
1054
1055     if (!pdir) return;
1056
1057     if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
1058         memcpy(&dir, pdir, sizeof(dir));
1059     else
1060     {
1061         dir.StartAddressOfRawData = pdir->StartAddressOfRawData;
1062         dir.EndAddressOfRawData = pdir->EndAddressOfRawData;
1063         dir.AddressOfIndex = pdir->AddressOfIndex;
1064         dir.AddressOfCallBacks = pdir->AddressOfCallBacks;
1065         dir.SizeOfZeroFill = pdir->SizeOfZeroFill;
1066         dir.Characteristics = pdir->Characteristics;
1067     }
1068
1069     /* FIXME: This does not properly handle large images */
1070     printf( "Thread Local Storage\n" );
1071     printf( "  Raw data        %08x-%08x (data size %x zero fill size %x)\n",
1072             (DWORD)dir.StartAddressOfRawData, (DWORD)dir.EndAddressOfRawData,
1073             (DWORD)(dir.EndAddressOfRawData - dir.StartAddressOfRawData),
1074             (DWORD)dir.SizeOfZeroFill );
1075     printf( "  Index address   %08x\n", (DWORD)dir.AddressOfIndex );
1076     printf( "  Characteristics %08x\n", dir.Characteristics );
1077     printf( "  Callbacks       %08x -> {", (DWORD)dir.AddressOfCallBacks );
1078     if (dir.AddressOfCallBacks)
1079     {
1080         DWORD   addr = (DWORD)dir.AddressOfCallBacks - PE_nt_headers->OptionalHeader.ImageBase;
1081         while ((callbacks = RVA(addr, sizeof(DWORD))) && *callbacks)
1082         {
1083             printf( " %08x", *callbacks );
1084             addr += sizeof(DWORD);
1085         }
1086     }
1087     printf(" }\n\n");
1088 }
1089
1090 enum FileSig get_kind_dbg(void)
1091 {
1092     const WORD*                pw;
1093
1094     pw = PRD(0, sizeof(WORD));
1095     if (!pw) {printf("Can't get main signature, aborting\n"); return 0;}
1096
1097     if (*pw == 0x4944 /* "DI" */) return SIG_DBG;
1098     return SIG_UNKNOWN;
1099 }
1100
1101 void    dbg_dump(void)
1102 {
1103     const IMAGE_SEPARATE_DEBUG_HEADER*  separateDebugHead;
1104     unsigned                            nb_dbg;
1105     unsigned                            i;
1106     const IMAGE_DEBUG_DIRECTORY*        debugDir;
1107
1108     separateDebugHead = PRD(0, sizeof(*separateDebugHead));
1109     if (!separateDebugHead) {printf("Can't grab the separate header, aborting\n"); return;}
1110
1111     printf ("Signature:          %.2s (0x%4X)\n",
1112             (const char*)&separateDebugHead->Signature, separateDebugHead->Signature);
1113     printf ("Flags:              0x%04X\n", separateDebugHead->Flags);
1114     printf ("Machine:            0x%04X (%s)\n",
1115             separateDebugHead->Machine, get_machine_str(separateDebugHead->Machine));
1116     printf ("Characteristics:    0x%04X\n", separateDebugHead->Characteristics);
1117     printf ("TimeDateStamp:      0x%08X (%s)\n",
1118             separateDebugHead->TimeDateStamp, get_time_str(separateDebugHead->TimeDateStamp));
1119     printf ("CheckSum:           0x%08X\n", separateDebugHead->CheckSum);
1120     printf ("ImageBase:          0x%08X\n", separateDebugHead->ImageBase);
1121     printf ("SizeOfImage:        0x%08X\n", separateDebugHead->SizeOfImage);
1122     printf ("NumberOfSections:   0x%08X\n", separateDebugHead->NumberOfSections);
1123     printf ("ExportedNamesSize:  0x%08X\n", separateDebugHead->ExportedNamesSize);
1124     printf ("DebugDirectorySize: 0x%08X\n", separateDebugHead->DebugDirectorySize);
1125
1126     if (!PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER),
1127              separateDebugHead->NumberOfSections * sizeof(IMAGE_SECTION_HEADER)))
1128     {printf("Can't get the sections, aborting\n"); return;}
1129
1130     dump_sections(separateDebugHead, separateDebugHead + 1, separateDebugHead->NumberOfSections);
1131
1132     nb_dbg = separateDebugHead->DebugDirectorySize / sizeof(IMAGE_DEBUG_DIRECTORY);
1133     debugDir = PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER) +
1134                    separateDebugHead->NumberOfSections * sizeof(IMAGE_SECTION_HEADER) +
1135                    separateDebugHead->ExportedNamesSize,
1136                    nb_dbg * sizeof(IMAGE_DEBUG_DIRECTORY));
1137     if (!debugDir) {printf("Couldn't get the debug directory info, aborting\n");return;}
1138
1139     printf("Debug Table (%u directories)\n", nb_dbg);
1140
1141     for (i = 0; i < nb_dbg; i++)
1142     {
1143         dump_dir_debug_dir(debugDir, i);
1144         debugDir++;
1145     }
1146 }
1147
1148 static const char *get_resource_type( unsigned int id )
1149 {
1150     static const char * const types[] =
1151     {
1152         NULL,
1153         "CURSOR",
1154         "BITMAP",
1155         "ICON",
1156         "MENU",
1157         "DIALOG",
1158         "STRING",
1159         "FONTDIR",
1160         "FONT",
1161         "ACCELERATOR",
1162         "RCDATA",
1163         "MESSAGETABLE",
1164         "GROUP_CURSOR",
1165         NULL,
1166         "GROUP_ICON",
1167         NULL,
1168         "VERSION",
1169         "DLGINCLUDE",
1170         NULL,
1171         "PLUGPLAY",
1172         "VXD",
1173         "ANICURSOR",
1174         "ANIICON",
1175         "HTML",
1176         "RT_MANIFEST"
1177     };
1178
1179     if ((size_t)id < sizeof(types)/sizeof(types[0])) return types[id];
1180     return NULL;
1181 }
1182
1183 /* dump an ASCII string with proper escaping */
1184 static int dump_strA( const unsigned char *str, size_t len )
1185 {
1186     static const char escapes[32] = ".......abtnvfr.............e....";
1187     char buffer[256];
1188     char *pos = buffer;
1189     int count = 0;
1190
1191     for (; len; str++, len--)
1192     {
1193         if (pos > buffer + sizeof(buffer) - 8)
1194         {
1195             fwrite( buffer, pos - buffer, 1, stdout );
1196             count += pos - buffer;
1197             pos = buffer;
1198         }
1199         if (*str > 127)  /* hex escape */
1200         {
1201             pos += sprintf( pos, "\\x%02x", *str );
1202             continue;
1203         }
1204         if (*str < 32)  /* octal or C escape */
1205         {
1206             if (!*str && len == 1) continue;  /* do not output terminating NULL */
1207             if (escapes[*str] != '.')
1208                 pos += sprintf( pos, "\\%c", escapes[*str] );
1209             else if (len > 1 && str[1] >= '0' && str[1] <= '7')
1210                 pos += sprintf( pos, "\\%03o", *str );
1211             else
1212                 pos += sprintf( pos, "\\%o", *str );
1213             continue;
1214         }
1215         if (*str == '\\') *pos++ = '\\';
1216         *pos++ = *str;
1217     }
1218     fwrite( buffer, pos - buffer, 1, stdout );
1219     count += pos - buffer;
1220     return count;
1221 }
1222
1223 /* dump a Unicode string with proper escaping */
1224 static int dump_strW( const WCHAR *str, size_t len )
1225 {
1226     static const char escapes[32] = ".......abtnvfr.............e....";
1227     char buffer[256];
1228     char *pos = buffer;
1229     int count = 0;
1230
1231     for (; len; str++, len--)
1232     {
1233         if (pos > buffer + sizeof(buffer) - 8)
1234         {
1235             fwrite( buffer, pos - buffer, 1, stdout );
1236             count += pos - buffer;
1237             pos = buffer;
1238         }
1239         if (*str > 127)  /* hex escape */
1240         {
1241             if (len > 1 && str[1] < 128 && isxdigit((char)str[1]))
1242                 pos += sprintf( pos, "\\x%04x", *str );
1243             else
1244                 pos += sprintf( pos, "\\x%x", *str );
1245             continue;
1246         }
1247         if (*str < 32)  /* octal or C escape */
1248         {
1249             if (!*str && len == 1) continue;  /* do not output terminating NULL */
1250             if (escapes[*str] != '.')
1251                 pos += sprintf( pos, "\\%c", escapes[*str] );
1252             else if (len > 1 && str[1] >= '0' && str[1] <= '7')
1253                 pos += sprintf( pos, "\\%03o", *str );
1254             else
1255                 pos += sprintf( pos, "\\%o", *str );
1256             continue;
1257         }
1258         if (*str == '\\') *pos++ = '\\';
1259         *pos++ = *str;
1260     }
1261     fwrite( buffer, pos - buffer, 1, stdout );
1262     count += pos - buffer;
1263     return count;
1264 }
1265
1266 /* dump data for a STRING resource */
1267 static void dump_string_data( const WCHAR *ptr, unsigned int size, unsigned int id, const char *prefix )
1268 {
1269     int i;
1270
1271     for (i = 0; i < 16 && size; i++)
1272     {
1273         unsigned len = *ptr++;
1274
1275         if (len >= size)
1276         {
1277             len = size;
1278             size = 0;
1279         }
1280         else size -= len + 1;
1281
1282         if (len)
1283         {
1284             printf( "%s%04x \"", prefix, (id - 1) * 16 + i );
1285             dump_strW( ptr, len );
1286             printf( "\"\n" );
1287             ptr += len;
1288         }
1289     }
1290 }
1291
1292 /* dump data for a MESSAGETABLE resource */
1293 static void dump_msgtable_data( const void *ptr, unsigned int size, unsigned int id, const char *prefix )
1294 {
1295     const MESSAGE_RESOURCE_DATA *data = ptr;
1296     const MESSAGE_RESOURCE_BLOCK *block = data->Blocks;
1297     unsigned i, j;
1298
1299     for (i = 0; i < data->NumberOfBlocks; i++, block++)
1300     {
1301         const MESSAGE_RESOURCE_ENTRY *entry;
1302
1303         entry = (const MESSAGE_RESOURCE_ENTRY *)((const char *)data + block->OffsetToEntries);
1304         for (j = block->LowId; j <= block->HighId; j++)
1305         {
1306             if (entry->Flags & MESSAGE_RESOURCE_UNICODE)
1307             {
1308                 const WCHAR *str = (const WCHAR *)entry->Text;
1309                 printf( "%s%08x L\"", prefix, j );
1310                 dump_strW( str, strlenW(str) );
1311                 printf( "\"\n" );
1312             }
1313             else
1314             {
1315                 const char *str = (const char *) entry->Text;
1316                 printf( "%s%08x \"", prefix, j );
1317                 dump_strA( entry->Text, strlen(str) );
1318                 printf( "\"\n" );
1319             }
1320             entry = (const MESSAGE_RESOURCE_ENTRY *)((const char *)entry + entry->Length);
1321         }
1322     }
1323 }
1324
1325 static void dump_dir_resource(void)
1326 {
1327     const IMAGE_RESOURCE_DIRECTORY *root = get_dir(IMAGE_FILE_RESOURCE_DIRECTORY);
1328     const IMAGE_RESOURCE_DIRECTORY *namedir;
1329     const IMAGE_RESOURCE_DIRECTORY *langdir;
1330     const IMAGE_RESOURCE_DIRECTORY_ENTRY *e1, *e2, *e3;
1331     const IMAGE_RESOURCE_DIR_STRING_U *string;
1332     const IMAGE_RESOURCE_DATA_ENTRY *data;
1333     int i, j, k;
1334
1335     if (!root) return;
1336
1337     printf( "Resources:" );
1338
1339     for (i = 0; i< root->NumberOfNamedEntries + root->NumberOfIdEntries; i++)
1340     {
1341         e1 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(root + 1) + i;
1342         namedir = (const IMAGE_RESOURCE_DIRECTORY *)((const char *)root + e1->u2.s3.OffsetToDirectory);
1343         for (j = 0; j < namedir->NumberOfNamedEntries + namedir->NumberOfIdEntries; j++)
1344         {
1345             e2 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(namedir + 1) + j;
1346             langdir = (const IMAGE_RESOURCE_DIRECTORY *)((const char *)root + e2->u2.s3.OffsetToDirectory);
1347             for (k = 0; k < langdir->NumberOfNamedEntries + langdir->NumberOfIdEntries; k++)
1348             {
1349                 e3 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(langdir + 1) + k;
1350
1351                 printf( "\n  " );
1352                 if (e1->u1.s1.NameIsString)
1353                 {
1354                     string = (const IMAGE_RESOURCE_DIR_STRING_U*)((const char *)root + e1->u1.s1.NameOffset);
1355                     dump_unicode_str( string->NameString, string->Length );
1356                 }
1357                 else
1358                 {
1359                     const char *type = get_resource_type( e1->u1.s2.Id );
1360                     if (type) printf( "%s", type );
1361                     else printf( "%04x", e1->u1.s2.Id );
1362                 }
1363
1364                 printf( " Name=" );
1365                 if (e2->u1.s1.NameIsString)
1366                 {
1367                     string = (const IMAGE_RESOURCE_DIR_STRING_U*) ((const char *)root + e2->u1.s1.NameOffset);
1368                     dump_unicode_str( string->NameString, string->Length );
1369                 }
1370                 else
1371                     printf( "%04x", e2->u1.s2.Id );
1372
1373                 printf( " Language=%04x:\n", e3->u1.s2.Id );
1374                 data = (const IMAGE_RESOURCE_DATA_ENTRY *)((const char *)root + e3->u2.OffsetToData);
1375                 if (e1->u1.s1.NameIsString)
1376                 {
1377                     dump_data( RVA( data->OffsetToData, data->Size ), data->Size, "    " );
1378                 }
1379                 else switch(e1->u1.s2.Id)
1380                 {
1381                 case 6:
1382                     dump_string_data( RVA( data->OffsetToData, data->Size ), data->Size,
1383                                       e2->u1.s2.Id, "    " );
1384                     break;
1385                 case 11:
1386                     dump_msgtable_data( RVA( data->OffsetToData, data->Size ), data->Size,
1387                                         e2->u1.s2.Id, "    " );
1388                     break;
1389                 default:
1390                     dump_data( RVA( data->OffsetToData, data->Size ), data->Size, "    " );
1391                     break;
1392                 }
1393             }
1394         }
1395     }
1396     printf( "\n\n" );
1397 }
1398
1399 static void dump_debug(void)
1400 {
1401     const char* stabs = NULL;
1402     unsigned    szstabs = 0;
1403     const char* stabstr = NULL;
1404     unsigned    szstr = 0;
1405     unsigned    i;
1406     const IMAGE_SECTION_HEADER* sectHead;
1407
1408     sectHead = (const IMAGE_SECTION_HEADER*)
1409         ((const char*)PE_nt_headers + sizeof(DWORD) +
1410          sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader);
1411
1412     for (i = 0; i < PE_nt_headers->FileHeader.NumberOfSections; i++, sectHead++)
1413     {
1414         if (!strcmp((const char *)sectHead->Name, ".stab"))
1415         {
1416             stabs = RVA(sectHead->VirtualAddress, sectHead->Misc.VirtualSize);
1417             szstabs = sectHead->Misc.VirtualSize;
1418         }
1419         if (!strncmp((const char *)sectHead->Name, ".stabstr", 8))
1420         {
1421             stabstr = RVA(sectHead->VirtualAddress, sectHead->Misc.VirtualSize);
1422             szstr = sectHead->Misc.VirtualSize;
1423         }
1424     }
1425     if (stabs && stabstr)
1426         dump_stabs(stabs, szstabs, stabstr, szstr);
1427 }
1428
1429 static void dump_symbol_table(void)
1430 {
1431     const IMAGE_SYMBOL* sym;
1432     int                 numsym;
1433
1434     numsym = PE_nt_headers->FileHeader.NumberOfSymbols;
1435     if (!PE_nt_headers->FileHeader.PointerToSymbolTable || !numsym)
1436         return;
1437     sym = PRD(PE_nt_headers->FileHeader.PointerToSymbolTable,
1438                                    sizeof(*sym) * numsym);
1439     if (!sym) return;
1440
1441     dump_coff_symbol_table(sym, numsym, IMAGE_FIRST_SECTION(PE_nt_headers));
1442 }
1443
1444 enum FileSig get_kind_exec(void)
1445 {
1446     const WORD*                pw;
1447     const DWORD*               pdw;
1448     const IMAGE_DOS_HEADER*    dh;
1449
1450     pw = PRD(0, sizeof(WORD));
1451     if (!pw) {printf("Can't get main signature, aborting\n"); return 0;}
1452
1453     if (*pw != IMAGE_DOS_SIGNATURE) return SIG_UNKNOWN;
1454
1455     if ((dh = PRD(0, sizeof(IMAGE_DOS_HEADER))))
1456     {
1457         /* the signature is the first DWORD */
1458         pdw = PRD(dh->e_lfanew, sizeof(DWORD));
1459         if (pdw)
1460         {
1461             if (*pdw == IMAGE_NT_SIGNATURE)                     return SIG_PE;
1462             if (*(const WORD *)pdw == IMAGE_OS2_SIGNATURE)      return SIG_NE;
1463             if (*(const WORD *)pdw == IMAGE_VXD_SIGNATURE)      return SIG_LE;
1464             return SIG_DOS;
1465         }
1466     }
1467     return 0;
1468 }
1469
1470 void pe_dump(void)
1471 {
1472     int all = (globals.dumpsect != NULL) && strcmp(globals.dumpsect, "ALL") == 0;
1473
1474     PE_nt_headers = get_nt_header();
1475     if (is_fake_dll()) printf( "*** This is a Wine fake DLL ***\n\n" );
1476
1477     if (globals.do_dumpheader)
1478     {
1479         dump_pe_header();
1480         /* FIXME: should check ptr */
1481         dump_sections(PRD(0, 1), (const char*)PE_nt_headers + sizeof(DWORD) +
1482                       sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader,
1483                       PE_nt_headers->FileHeader.NumberOfSections);
1484     }
1485     else if (!globals.dumpsect)
1486     {
1487         /* show at least something here */
1488         dump_pe_header();
1489     }
1490
1491     if (globals.dumpsect)
1492     {
1493         if (all || !strcmp(globals.dumpsect, "import"))
1494         {
1495             dump_dir_imported_functions();
1496             dump_dir_delay_imported_functions();
1497         }
1498         if (all || !strcmp(globals.dumpsect, "export"))
1499             dump_dir_exported_functions();
1500         if (all || !strcmp(globals.dumpsect, "debug"))
1501             dump_dir_debug();
1502         if (all || !strcmp(globals.dumpsect, "resource"))
1503             dump_dir_resource();
1504         if (all || !strcmp(globals.dumpsect, "tls"))
1505             dump_dir_tls();
1506         if (all || !strcmp(globals.dumpsect, "clr"))
1507             dump_dir_clr_header();
1508         if (all || !strcmp(globals.dumpsect, "reloc"))
1509             dump_dir_reloc();
1510         if (all || !strcmp(globals.dumpsect, "except"))
1511             dump_dir_exceptions();
1512     }
1513     if (globals.do_symbol_table)
1514         dump_symbol_table();
1515     if (globals.do_debug)
1516         dump_debug();
1517 }
1518
1519 typedef struct _dll_symbol {
1520     size_t      ordinal;
1521     char       *symbol;
1522 } dll_symbol;
1523
1524 static dll_symbol *dll_symbols = NULL;
1525 static dll_symbol *dll_current_symbol = NULL;
1526
1527 /* Compare symbols by ordinal for qsort */
1528 static int symbol_cmp(const void *left, const void *right)
1529 {
1530     return ((const dll_symbol *)left)->ordinal > ((const dll_symbol *)right)->ordinal;
1531 }
1532
1533 /*******************************************************************
1534  *         dll_close
1535  *
1536  * Free resources used by DLL
1537  */
1538 /* FIXME: Not used yet
1539 static void dll_close (void)
1540 {
1541     dll_symbol* ds;
1542
1543     if (!dll_symbols) {
1544         fatal("No symbols");
1545     }
1546     for (ds = dll_symbols; ds->symbol; ds++)
1547         free(ds->symbol);
1548     free (dll_symbols);
1549     dll_symbols = NULL;
1550 }
1551 */
1552
1553 static  void    do_grab_sym( void )
1554 {
1555     const IMAGE_EXPORT_DIRECTORY*exportDir;
1556     unsigned                    i, j;
1557     const DWORD*                pName;
1558     const DWORD*                pFunc;
1559     const WORD*                 pOrdl;
1560     const char*                 ptr;
1561     DWORD*                      map;
1562
1563     PE_nt_headers = get_nt_header();
1564     if (!(exportDir = get_dir(IMAGE_FILE_EXPORT_DIRECTORY))) return;
1565
1566     pName = RVA(exportDir->AddressOfNames, exportDir->NumberOfNames * sizeof(DWORD));
1567     if (!pName) {printf("Can't grab functions' name table\n"); return;}
1568     pOrdl = RVA(exportDir->AddressOfNameOrdinals, exportDir->NumberOfNames * sizeof(WORD));
1569     if (!pOrdl) {printf("Can't grab functions' ordinal table\n"); return;}
1570     pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
1571     if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
1572
1573     /* dll_close(); */
1574
1575     if (!(dll_symbols = malloc((exportDir->NumberOfFunctions + 1) * sizeof(dll_symbol))))
1576         fatal ("Out of memory");
1577
1578     /* bit map of used funcs */
1579     map = calloc(((exportDir->NumberOfFunctions + 31) & ~31) / 32, sizeof(DWORD));
1580     if (!map) fatal("no memory");
1581
1582     for (j = 0; j < exportDir->NumberOfNames; j++, pOrdl++)
1583     {
1584         map[*pOrdl / 32] |= 1 << (*pOrdl % 32);
1585         ptr = RVA(*pName++, sizeof(DWORD));
1586         if (!ptr) ptr = "cant_get_function";
1587         dll_symbols[j].symbol = strdup(ptr);
1588         dll_symbols[j].ordinal = exportDir->Base + *pOrdl;
1589         assert(dll_symbols[j].symbol);
1590     }
1591
1592     for (i = 0; i < exportDir->NumberOfFunctions; i++)
1593     {
1594         if (pFunc[i] && !(map[i / 32] & (1 << (i % 32))))
1595         {
1596             char ordinal_text[256];
1597             /* Ordinal only entry */
1598             snprintf (ordinal_text, sizeof(ordinal_text), "%s_%u",
1599                       globals.forward_dll ? globals.forward_dll : OUTPUT_UC_DLL_NAME,
1600                       exportDir->Base + i);
1601             str_toupper(ordinal_text);
1602             dll_symbols[j].symbol = strdup(ordinal_text);
1603             assert(dll_symbols[j].symbol);
1604             dll_symbols[j].ordinal = exportDir->Base + i;
1605             j++;
1606             assert(j <= exportDir->NumberOfFunctions);
1607         }
1608     }
1609     free(map);
1610
1611     if (NORMAL)
1612         printf("%u named symbols in DLL, %u total, %d unique (ordinal base = %d)\n",
1613                exportDir->NumberOfNames, exportDir->NumberOfFunctions, j, exportDir->Base);
1614
1615     qsort( dll_symbols, j, sizeof(dll_symbol), symbol_cmp );
1616
1617     dll_symbols[j].symbol = NULL;
1618
1619     dll_current_symbol = dll_symbols;
1620 }
1621
1622 /*******************************************************************
1623  *         dll_open
1624  *
1625  * Open a DLL and read in exported symbols
1626  */
1627 int dll_open (const char *dll_name)
1628 {
1629     return dump_analysis(dll_name, do_grab_sym, SIG_PE);
1630 }
1631
1632 /*******************************************************************
1633  *         dll_next_symbol
1634  *
1635  * Get next exported symbol from dll
1636  */
1637 int dll_next_symbol (parsed_symbol * sym)
1638 {
1639     if (!dll_current_symbol || !dll_current_symbol->symbol)
1640        return 1;
1641      assert (dll_symbols);
1642     sym->symbol = strdup (dll_current_symbol->symbol);
1643     sym->ordinal = dll_current_symbol->ordinal;
1644     dll_current_symbol++;
1645     return 0;
1646 }