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     parsed_symbol               symbol;
 474
 475     if (!exportDir) return;
 476
 477     printf("Exports table:\n");
 478     printf("\n");
 479     printf("  Name:            %s\n", (const char*)RVA(exportDir->Name, sizeof(DWORD)));
 480     printf("  Characteristics: %08x\n", exportDir->Characteristics);
 481     printf("  TimeDateStamp:   %08X %s\n",
 482            exportDir->TimeDateStamp, get_time_str(exportDir->TimeDateStamp));
 483     printf("  Version:         %u.%02u\n", exportDir->MajorVersion, exportDir->MinorVersion);
 484     printf("  Ordinal base:    %u\n", exportDir->Base);
 485     printf("  # of functions:  %u\n", exportDir->NumberOfFunctions);
 486     printf("  # of Names:      %u\n", exportDir->NumberOfNames);
 487     printf("Addresses of functions: %08X\n", exportDir->AddressOfFunctions);
 488     printf("Addresses of name ordinals: %08X\n", exportDir->AddressOfNameOrdinals);
 489     printf("Addresses of names: %08X\n", exportDir->AddressOfNames);
 490     printf("\n");
 491     printf("  Entry Pt  Ordn  Name\n");
 492
 493     pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
 494     if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
 495     pName = RVA(exportDir->AddressOfNames, exportDir->NumberOfNames * sizeof(DWORD));
 496     if (!pName) {printf("Can't grab functions' name table\n"); return;}
 497     pOrdl = RVA(exportDir->AddressOfNameOrdinals, exportDir->NumberOfNames * sizeof(WORD));
 498     if (!pOrdl) {printf("Can't grab functions' ordinal table\n"); return;}
 499
 500     /* bit map of used funcs */
 501     map = calloc(((exportDir->NumberOfFunctions + 31) & ~31) / 32, sizeof(DWORD));
 502     if (!map) fatal("no memory");
 503
 504     for (i = 0; i < exportDir->NumberOfNames; i++, pName++, pOrdl++)
 505     {
 506         const char*     name;
 507
 508         map[*pOrdl / 32] |= 1 << (*pOrdl % 32);
 509
 510         name = (const char*)RVA(*pName, sizeof(DWORD));
 511         if (name && globals.do_demangle)
 512         {
 513             printf("  %08X  %4u ", pFunc[*pOrdl], exportDir->Base + *pOrdl);
 514
 515             symbol_init(&symbol, name);
 516             if (symbol_demangle(&symbol) == -1)
 517                 printf(name);
 518             else if (symbol.flags & SYM_DATA)
 519                 printf(symbol.arg_text[0]);
 520             else
 521                 output_prototype(stdout, &symbol);
 522             symbol_clear(&symbol);
 523         }
 524         else
 525         {
 526             printf("  %08X  %4u %s", pFunc[*pOrdl], exportDir->Base + *pOrdl, name);
 527         }
 528         /* check for forwarded function */
 529         if ((const char *)RVA(pFunc[*pOrdl],sizeof(void*)) >= (const char *)exportDir &&
 530             (const char *)RVA(pFunc[*pOrdl],sizeof(void*)) < (const char *)exportDir + size)
 531             printf( " (-> %s)", (const char *)RVA(pFunc[*pOrdl],1));
 532         printf("\n");
 533     }
 534     pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
 535     if (!pFunc)
 536     {
 537         printf("Can't grab functions' address table\n");
 538         free(map);
 539         return;
 540     }
 541     for (i = 0; i < exportDir->NumberOfFunctions; i++)
 542     {
 543         if (pFunc[i] && !(map[i / 32] & (1 << (i % 32))))
 544         {
 545             printf("  %08X  %4u <by ordinal>\n", pFunc[i], exportDir->Base + i);
 546         }
 547     }
 548     free(map);
 549     printf("\n");
 550 }
 551
 552 static void dump_image_thunk_data64(const IMAGE_THUNK_DATA64 *il)
 553 {
 554     /* FIXME: This does not properly handle large images */
 555     const IMAGE_IMPORT_BY_NAME* iibn;
 556     for (; il->u1.Ordinal; il++)
 557     {
 558         if (IMAGE_SNAP_BY_ORDINAL64(il->u1.Ordinal))
 559             printf("  %4u  <by ordinal>\n", (DWORD)IMAGE_ORDINAL64(il->u1.Ordinal));
 560         else
 561         {
 562             iibn = RVA((DWORD)il->u1.AddressOfData, sizeof(DWORD));
 563             if (!iibn)
 564                 printf("Can't grab import by name info, skipping to next ordinal\n");
 565             else
 566                 printf("  %4u  %s %x\n", iibn->Hint, iibn->Name, (DWORD)il->u1.AddressOfData);
 567         }
 568     }
 569 }
 570
 571 static void dump_image_thunk_data32(const IMAGE_THUNK_DATA32 *il, int offset)
 572 {
 573     const IMAGE_IMPORT_BY_NAME* iibn;
 574     for (; il->u1.Ordinal; il++)
 575     {
 576         if (IMAGE_SNAP_BY_ORDINAL32(il->u1.Ordinal))
 577             printf("  %4u  <by ordinal>\n", IMAGE_ORDINAL32(il->u1.Ordinal));
 578         else
 579         {
 580             iibn = RVA((DWORD)il->u1.AddressOfData - offset, sizeof(DWORD));
 581             if (!iibn)
 582                 printf("Can't grab import by name info, skipping to next ordinal\n");
 583             else
 584                 printf("  %4u  %s %x\n", iibn->Hint, iibn->Name, (DWORD)il->u1.AddressOfData);
 585         }
 586     }
 587 }
 588
 589 static  void    dump_dir_imported_functions(void)
 590 {
 591     const IMAGE_IMPORT_DESCRIPTOR       *importDesc = get_dir(IMAGE_FILE_IMPORT_DIRECTORY);
 592     DWORD directorySize;
 593
 594     if (!importDesc)    return;
 595     if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 596     {
 597         const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64*)&PE_nt_headers->OptionalHeader;
 598         directorySize = opt->DataDirectory[IMAGE_FILE_IMPORT_DIRECTORY].Size;
 599     }
 600     else
 601     {
 602         const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32*)&PE_nt_headers->OptionalHeader;
 603         directorySize = opt->DataDirectory[IMAGE_FILE_IMPORT_DIRECTORY].Size;
 604     }
 605
 606     printf("Import Table size: %08x\n", directorySize);/* FIXME */
 607
 608     for (;;)
 609     {
 610         const IMAGE_THUNK_DATA32*       il;
 611
 612         if (!importDesc->Name || !importDesc->FirstThunk) break;
 613
 614         printf("  offset %08lx %s\n", Offset(importDesc), (const char*)RVA(importDesc->Name, sizeof(DWORD)));
 615         printf("  Hint/Name Table: %08X\n", (DWORD)importDesc->u.OriginalFirstThunk);
 616         printf("  TimeDateStamp:   %08X (%s)\n",
 617                importDesc->TimeDateStamp, get_time_str(importDesc->TimeDateStamp));
 618         printf("  ForwarderChain:  %08X\n", importDesc->ForwarderChain);
 619         printf("  First thunk RVA: %08X\n", (DWORD)importDesc->FirstThunk);
 620
 621         printf("  Ordn  Name\n");
 622
 623         il = (importDesc->u.OriginalFirstThunk != 0) ?
 624             RVA((DWORD)importDesc->u.OriginalFirstThunk, sizeof(DWORD)) :
 625             RVA((DWORD)importDesc->FirstThunk, sizeof(DWORD));
 626
 627         if (!il)
 628             printf("Can't grab thunk data, going to next imported DLL\n");
 629         else
 630         {
 631             if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 632                 dump_image_thunk_data64((const IMAGE_THUNK_DATA64*)il);
 633             else
 634                 dump_image_thunk_data32(il, 0);
 635             printf("\n");
 636         }
 637         importDesc++;
 638     }
 639     printf("\n");
 640 }
 641
 642 static void dump_dir_delay_imported_functions(void)
 643 {
 644     const struct ImgDelayDescr
 645     {
 646         DWORD grAttrs;
 647         DWORD szName;
 648         DWORD phmod;
 649         DWORD pIAT;
 650         DWORD pINT;
 651         DWORD pBoundIAT;
 652         DWORD pUnloadIAT;
 653         DWORD dwTimeStamp;
 654     } *importDesc = get_dir(IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT);
 655     DWORD directorySize;
 656
 657     if (!importDesc) return;
 658     if (PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 659     {
 660         const IMAGE_OPTIONAL_HEADER64 *opt = (const IMAGE_OPTIONAL_HEADER64 *)&PE_nt_headers->OptionalHeader;
 661         directorySize = opt->DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
 662     }
 663     else
 664     {
 665         const IMAGE_OPTIONAL_HEADER32 *opt = (const IMAGE_OPTIONAL_HEADER32 *)&PE_nt_headers->OptionalHeader;
 666         directorySize = opt->DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
 667     }
 668
 669     printf("Delay Import Table size: %08x\n", directorySize); /* FIXME */
 670
 671     for (;;)
 672     {
 673         const IMAGE_THUNK_DATA32*       il;
 674         int                             offset = (importDesc->grAttrs & 1) ? 0 : PE_nt_headers->OptionalHeader.ImageBase;
 675
 676         if (!importDesc->szName || !importDesc->pIAT || !importDesc->pINT) break;
 677
 678         printf("  grAttrs %08x offset %08lx %s\n", importDesc->grAttrs, Offset(importDesc),
 679                (const char *)RVA(importDesc->szName - offset, sizeof(DWORD)));
 680         printf("  Hint/Name Table: %08x\n", importDesc->pINT);
 681         printf("  TimeDateStamp:   %08X (%s)\n",
 682                importDesc->dwTimeStamp, get_time_str(importDesc->dwTimeStamp));
 683
 684         printf("  Ordn  Name\n");
 685
 686         il = (const IMAGE_THUNK_DATA32 *)RVA(importDesc->pINT - offset, sizeof(DWORD));
 687
 688         if (!il)
 689             printf("Can't grab thunk data, going to next imported DLL\n");
 690         else
 691         {
 692             if (PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 693                 dump_image_thunk_data64((const IMAGE_THUNK_DATA64 *)il);
 694             else
 695                 dump_image_thunk_data32(il, offset);
 696             printf("\n");
 697         }
 698         importDesc++;
 699     }
 700     printf("\n");
 701 }
 702
 703 static  void    dump_dir_debug_dir(const IMAGE_DEBUG_DIRECTORY* idd, int idx)
 704 {
 705     const       char*   str;
 706
 707     printf("Directory %02u\n", idx + 1);
 708     printf("  Characteristics:   %08X\n", idd->Characteristics);
 709     printf("  TimeDateStamp:     %08X %s\n",
 710            idd->TimeDateStamp, get_time_str(idd->TimeDateStamp));
 711     printf("  Version            %u.%02u\n", idd->MajorVersion, idd->MinorVersion);
 712     switch (idd->Type)
 713     {
 714     default:
 715     case IMAGE_DEBUG_TYPE_UNKNOWN:      str = "UNKNOWN";        break;
 716     case IMAGE_DEBUG_TYPE_COFF:         str = "COFF";           break;
 717     case IMAGE_DEBUG_TYPE_CODEVIEW:     str = "CODEVIEW";       break;
 718     case IMAGE_DEBUG_TYPE_FPO:          str = "FPO";            break;
 719     case IMAGE_DEBUG_TYPE_MISC:         str = "MISC";           break;
 720     case IMAGE_DEBUG_TYPE_EXCEPTION:    str = "EXCEPTION";      break;
 721     case IMAGE_DEBUG_TYPE_FIXUP:        str = "FIXUP";          break;
 722     case IMAGE_DEBUG_TYPE_OMAP_TO_SRC:  str = "OMAP_TO_SRC";    break;
 723     case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC:str = "OMAP_FROM_SRC";  break;
 724     case IMAGE_DEBUG_TYPE_BORLAND:      str = "BORLAND";        break;
 725     case IMAGE_DEBUG_TYPE_RESERVED10:   str = "RESERVED10";     break;
 726     }
 727     printf("  Type:              %u (%s)\n", idd->Type, str);
 728     printf("  SizeOfData:        %u\n", idd->SizeOfData);
 729     printf("  AddressOfRawData:  %08X\n", idd->AddressOfRawData);
 730     printf("  PointerToRawData:  %08X\n", idd->PointerToRawData);
 731
 732     switch (idd->Type)
 733     {
 734     case IMAGE_DEBUG_TYPE_UNKNOWN:
 735         break;
 736     case IMAGE_DEBUG_TYPE_COFF:
 737         dump_coff(idd->PointerToRawData, idd->SizeOfData,
 738                   (const char*)PE_nt_headers + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader);
 739         break;
 740     case IMAGE_DEBUG_TYPE_CODEVIEW:
 741         dump_codeview(idd->PointerToRawData, idd->SizeOfData);
 742         break;
 743     case IMAGE_DEBUG_TYPE_FPO:
 744         dump_frame_pointer_omission(idd->PointerToRawData, idd->SizeOfData);
 745         break;
 746     case IMAGE_DEBUG_TYPE_MISC:
 747     {
 748         const IMAGE_DEBUG_MISC* misc = PRD(idd->PointerToRawData, idd->SizeOfData);
 749         if (!misc) {printf("Can't get misc debug information\n"); break;}
 750         printf("    DataType:          %u (%s)\n",
 751                misc->DataType,
 752                (misc->DataType == IMAGE_DEBUG_MISC_EXENAME) ? "Exe name" : "Unknown");
 753         printf("    Length:            %u\n", misc->Length);
 754         printf("    Unicode:           %s\n", misc->Unicode ? "Yes" : "No");
 755         printf("    Data:              %s\n", misc->Data);
 756     }
 757     break;
 758     case IMAGE_DEBUG_TYPE_EXCEPTION:
 759         break;
 760     case IMAGE_DEBUG_TYPE_FIXUP:
 761         break;
 762     case IMAGE_DEBUG_TYPE_OMAP_TO_SRC:
 763         break;
 764     case IMAGE_DEBUG_TYPE_OMAP_FROM_SRC:
 765         break;
 766     case IMAGE_DEBUG_TYPE_BORLAND:
 767         break;
 768     case IMAGE_DEBUG_TYPE_RESERVED10:
 769         break;
 770     }
 771     printf("\n");
 772 }
 773
 774 static void     dump_dir_debug(void)
 775 {
 776     const IMAGE_DEBUG_DIRECTORY*debugDir = get_dir(IMAGE_FILE_DEBUG_DIRECTORY);
 777     unsigned                    nb_dbg, i;
 778
 779     if (!debugDir) return;
 780     nb_dbg = PE_nt_headers->OptionalHeader.DataDirectory[IMAGE_FILE_DEBUG_DIRECTORY].Size /
 781         sizeof(*debugDir);
 782     if (!nb_dbg) return;
 783
 784     printf("Debug Table (%u directories)\n", nb_dbg);
 785
 786     for (i = 0; i < nb_dbg; i++)
 787     {
 788         dump_dir_debug_dir(debugDir, i);
 789         debugDir++;
 790     }
 791     printf("\n");
 792 }
 793
 794 static inline void print_clrflags(const char *title, WORD value)
 795 {
 796     printf("  %-34s 0x%X\n", title, value);
 797 #define X(f,s) if (value & f) printf("    %s\n", s)
 798     X(COMIMAGE_FLAGS_ILONLY,           "ILONLY");
 799     X(COMIMAGE_FLAGS_32BITREQUIRED,    "32BITREQUIRED");
 800     X(COMIMAGE_FLAGS_IL_LIBRARY,       "IL_LIBRARY");
 801     X(COMIMAGE_FLAGS_STRONGNAMESIGNED, "STRONGNAMESIGNED");
 802     X(COMIMAGE_FLAGS_TRACKDEBUGDATA,   "TRACKDEBUGDATA");
 803 #undef X
 804 }
 805
 806 static inline void print_clrdirectory(const char *title, const IMAGE_DATA_DIRECTORY *dir)
 807 {
 808     printf("  %-23s rva: 0x%-8x  size: 0x%-8x\n", title, dir->VirtualAddress, dir->Size);
 809 }
 810
 811 static void dump_dir_clr_header(void)
 812 {
 813     unsigned int size = 0;
 814     const IMAGE_COR20_HEADER *dir = get_dir_and_size(IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR, &size);
 815
 816     if (!dir) return;
 817
 818     printf( "CLR Header\n" );
 819     print_dword( "Header Size", dir->cb );
 820     print_ver( "Required runtime version", dir->MajorRuntimeVersion, dir->MinorRuntimeVersion );
 821     print_clrflags( "Flags", dir->Flags );
 822     print_dword( "EntryPointToken", dir->EntryPointToken );
 823     printf("\n");
 824     printf( "CLR Data Directory\n" );
 825     print_clrdirectory( "MetaData", &dir->MetaData );
 826     print_clrdirectory( "Resources", &dir->Resources );
 827     print_clrdirectory( "StrongNameSignature", &dir->StrongNameSignature );
 828     print_clrdirectory( "CodeManagerTable", &dir->CodeManagerTable );
 829     print_clrdirectory( "VTableFixups", &dir->VTableFixups );
 830     print_clrdirectory( "ExportAddressTableJumps", &dir->ExportAddressTableJumps );
 831     print_clrdirectory( "ManagedNativeHeader", &dir->ManagedNativeHeader );
 832     printf("\n");
 833 }
 834
 835 static void dump_dir_tls(void)
 836 {
 837     IMAGE_TLS_DIRECTORY64 dir;
 838     const DWORD *callbacks;
 839     const IMAGE_TLS_DIRECTORY32 *pdir = get_dir(IMAGE_FILE_THREAD_LOCAL_STORAGE);
 840
 841     if (!pdir) return;
 842
 843     if(PE_nt_headers->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
 844         memcpy(&dir, pdir, sizeof(dir));
 845     else
 846     {
 847         dir.StartAddressOfRawData = pdir->StartAddressOfRawData;
 848         dir.EndAddressOfRawData = pdir->EndAddressOfRawData;
 849         dir.AddressOfIndex = pdir->AddressOfIndex;
 850         dir.AddressOfCallBacks = pdir->AddressOfCallBacks;
 851         dir.SizeOfZeroFill = pdir->SizeOfZeroFill;
 852         dir.Characteristics = pdir->Characteristics;
 853     }
 854
 855     /* FIXME: This does not properly handle large images */
 856     printf( "Thread Local Storage\n" );
 857     printf( "  Raw data        %08x-%08x (data size %x zero fill size %x)\n",
 858             (DWORD)dir.StartAddressOfRawData, (DWORD)dir.EndAddressOfRawData,
 859             (DWORD)(dir.EndAddressOfRawData - dir.StartAddressOfRawData),
 860             (DWORD)dir.SizeOfZeroFill );
 861     printf( "  Index address   %08x\n", (DWORD)dir.AddressOfIndex );
 862     printf( "  Characteristics %08x\n", dir.Characteristics );
 863     printf( "  Callbacks       %08x -> {", (DWORD)dir.AddressOfCallBacks );
 864     if (dir.AddressOfCallBacks)
 865     {
 866         DWORD   addr = (DWORD)dir.AddressOfCallBacks - PE_nt_headers->OptionalHeader.ImageBase;
 867         while ((callbacks = RVA(addr, sizeof(DWORD))) && *callbacks)
 868         {
 869             printf( " %08x", *callbacks );
 870             addr += sizeof(DWORD);
 871         }
 872     }
 873     printf(" }\n\n");
 874 }
 875
 876 enum FileSig get_kind_dbg(void)
 877 {
 878     const WORD*                pw;
 879
 880     pw = PRD(0, sizeof(WORD));
 881     if (!pw) {printf("Can't get main signature, aborting\n"); return 0;}
 882
 883     if (*pw == 0x4944 /* "DI" */) return SIG_DBG;
 884     return SIG_UNKNOWN;
 885 }
 886
 887 void    dbg_dump(void)
 888 {
 889     const IMAGE_SEPARATE_DEBUG_HEADER*  separateDebugHead;
 890     unsigned                            nb_dbg;
 891     unsigned                            i;
 892     const IMAGE_DEBUG_DIRECTORY*        debugDir;
 893
 894     separateDebugHead = PRD(0, sizeof(separateDebugHead));
 895     if (!separateDebugHead) {printf("Can't grab the separate header, aborting\n"); return;}
 896
 897     printf ("Signature:          %.2s (0x%4X)\n",
 898             (const char*)&separateDebugHead->Signature, separateDebugHead->Signature);
 899     printf ("Flags:              0x%04X\n", separateDebugHead->Flags);
 900     printf ("Machine:            0x%04X (%s)\n",
 901             separateDebugHead->Machine, get_machine_str(separateDebugHead->Machine));
 902     printf ("Characteristics:    0x%04X\n", separateDebugHead->Characteristics);
 903     printf ("TimeDateStamp:      0x%08X (%s)\n",
 904             separateDebugHead->TimeDateStamp, get_time_str(separateDebugHead->TimeDateStamp));
 905     printf ("CheckSum:           0x%08X\n", separateDebugHead->CheckSum);
 906     printf ("ImageBase:          0x%08X\n", separateDebugHead->ImageBase);
 907     printf ("SizeOfImage:        0x%08X\n", separateDebugHead->SizeOfImage);
 908     printf ("NumberOfSections:   0x%08X\n", separateDebugHead->NumberOfSections);
 909     printf ("ExportedNamesSize:  0x%08X\n", separateDebugHead->ExportedNamesSize);
 910     printf ("DebugDirectorySize: 0x%08X\n", separateDebugHead->DebugDirectorySize);
 911
 912     if (!PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER),
 913              separateDebugHead->NumberOfSections * sizeof(IMAGE_SECTION_HEADER)))
 914     {printf("Can't get the sections, aborting\n"); return;}
 915
 916     dump_sections(separateDebugHead, separateDebugHead + 1, separateDebugHead->NumberOfSections);
 917
 918     nb_dbg = separateDebugHead->DebugDirectorySize / sizeof(IMAGE_DEBUG_DIRECTORY);
 919     debugDir = PRD(sizeof(IMAGE_SEPARATE_DEBUG_HEADER) +
 920                    separateDebugHead->NumberOfSections * sizeof(IMAGE_SECTION_HEADER) +
 921                    separateDebugHead->ExportedNamesSize,
 922                    nb_dbg * sizeof(IMAGE_DEBUG_DIRECTORY));
 923     if (!debugDir) {printf("Couldn't get the debug directory info, aborting\n");return;}
 924
 925     printf("Debug Table (%u directories)\n", nb_dbg);
 926
 927     for (i = 0; i < nb_dbg; i++)
 928     {
 929         dump_dir_debug_dir(debugDir, i);
 930         debugDir++;
 931     }
 932 }
 933
 934 static const char *get_resource_type( unsigned int id )
 935 {
 936     static const char * const types[] =
 937     {
 938         NULL,
 939         "CURSOR",
 940         "BITMAP",
 941         "ICON",
 942         "MENU",
 943         "DIALOG",
 944         "STRING",
 945         "FONTDIR",
 946         "FONT",
 947         "ACCELERATOR",
 948         "RCDATA",
 949         "MESSAGETABLE",
 950         "GROUP_CURSOR",
 951         NULL,
 952         "GROUP_ICON",
 953         NULL,
 954         "VERSION",
 955         "DLGINCLUDE",
 956         NULL,
 957         "PLUGPLAY",
 958         "VXD",
 959         "ANICURSOR",
 960         "ANIICON",
 961         "HTML"
 962     };
 963
 964     if ((size_t)id < sizeof(types)/sizeof(types[0])) return types[id];
 965     return NULL;
 966 }
 967
 968 /* dump an ASCII string with proper escaping */
 969 static int dump_strA( const unsigned char *str, size_t len )
 970 {
 971     static const char escapes[32] = ".......abtnvfr.............e....";
 972     char buffer[256];
 973     char *pos = buffer;
 974     int count = 0;
 975
 976     for (; len; str++, len--)
 977     {
 978         if (pos > buffer + sizeof(buffer) - 8)
 979         {
 980             fwrite( buffer, pos - buffer, 1, stdout );
 981             count += pos - buffer;
 982             pos = buffer;
 983         }
 984         if (*str > 127)  /* hex escape */
 985         {
 986             pos += sprintf( pos, "\\x%02x", *str );
 987             continue;
 988         }
 989         if (*str < 32)  /* octal or C escape */
 990         {
 991             if (!*str && len == 1) continue;  /* do not output terminating NULL */
 992             if (escapes[*str] != '.')
 993                 pos += sprintf( pos, "\\%c", escapes[*str] );
 994             else if (len > 1 && str[1] >= '0' && str[1] <= '7')
 995                 pos += sprintf( pos, "\\%03o", *str );
 996             else
 997                 pos += sprintf( pos, "\\%o", *str );
 998             continue;
 999         }
1000         if (*str == '\\') *pos++ = '\\';
1001         *pos++ = *str;
1002     }
1003     fwrite( buffer, pos - buffer, 1, stdout );
1004     count += pos - buffer;
1005     return count;
1006 }
1007
1008 /* dump a Unicode string with proper escaping */
1009 static int dump_strW( const WCHAR *str, size_t len )
1010 {
1011     static const char escapes[32] = ".......abtnvfr.............e....";
1012     char buffer[256];
1013     char *pos = buffer;
1014     int count = 0;
1015
1016     for (; len; str++, len--)
1017     {
1018         if (pos > buffer + sizeof(buffer) - 8)
1019         {
1020             fwrite( buffer, pos - buffer, 1, stdout );
1021             count += pos - buffer;
1022             pos = buffer;
1023         }
1024         if (*str > 127)  /* hex escape */
1025         {
1026             if (len > 1 && str[1] < 128 && isxdigit((char)str[1]))
1027                 pos += sprintf( pos, "\\x%04x", *str );
1028             else
1029                 pos += sprintf( pos, "\\x%x", *str );
1030             continue;
1031         }
1032         if (*str < 32)  /* octal or C escape */
1033         {
1034             if (!*str && len == 1) continue;  /* do not output terminating NULL */
1035             if (escapes[*str] != '.')
1036                 pos += sprintf( pos, "\\%c", escapes[*str] );
1037             else if (len > 1 && str[1] >= '0' && str[1] <= '7')
1038                 pos += sprintf( pos, "\\%03o", *str );
1039             else
1040                 pos += sprintf( pos, "\\%o", *str );
1041             continue;
1042         }
1043         if (*str == '\\') *pos++ = '\\';
1044         *pos++ = *str;
1045     }
1046     fwrite( buffer, pos - buffer, 1, stdout );
1047     count += pos - buffer;
1048     return count;
1049 }
1050
1051 /* dump data for a STRING resource */
1052 static void dump_string_data( const WCHAR *ptr, unsigned int size, unsigned int id, const char *prefix )
1053 {
1054     int i;
1055
1056     for (i = 0; i < 16 && size; i++)
1057     {
1058         unsigned len = *ptr++;
1059
1060         if (len >= size)
1061         {
1062             len = size;
1063             size = 0;
1064         }
1065         else size -= len + 1;
1066
1067         if (len)
1068         {
1069             printf( "%s%04x \"", prefix, (id - 1) * 16 + i );
1070             dump_strW( ptr, len );
1071             printf( "\"\n" );
1072             ptr += len;
1073         }
1074     }
1075 }
1076
1077 /* dump data for a MESSAGETABLE resource */
1078 static void dump_msgtable_data( const void *ptr, unsigned int size, unsigned int id, const char *prefix )
1079 {
1080     const MESSAGE_RESOURCE_DATA *data = ptr;
1081     const MESSAGE_RESOURCE_BLOCK *block = data->Blocks;
1082     unsigned i, j;
1083
1084     for (i = 0; i < data->NumberOfBlocks; i++, block++)
1085     {
1086         const MESSAGE_RESOURCE_ENTRY *entry;
1087
1088         entry = (const MESSAGE_RESOURCE_ENTRY *)((const char *)data + block->OffsetToEntries);
1089         for (j = block->LowId; j <= block->HighId; j++)
1090         {
1091             if (entry->Flags & MESSAGE_RESOURCE_UNICODE)
1092             {
1093                 const WCHAR *str = (const WCHAR *)entry->Text;
1094                 printf( "%s%08x L\"", prefix, j );
1095                 dump_strW( str, strlenW(str) );
1096                 printf( "\"\n" );
1097             }
1098             else
1099             {
1100                 const char *str = (const char *) entry->Text;
1101                 printf( "%s%08x \"", prefix, j );
1102                 dump_strA( entry->Text, strlen(str) );
1103                 printf( "\"\n" );
1104             }
1105             entry = (const MESSAGE_RESOURCE_ENTRY *)((const char *)entry + entry->Length);
1106         }
1107     }
1108 }
1109
1110 static void dump_dir_resource(void)
1111 {
1112     const IMAGE_RESOURCE_DIRECTORY *root = get_dir(IMAGE_FILE_RESOURCE_DIRECTORY);
1113     const IMAGE_RESOURCE_DIRECTORY *namedir;
1114     const IMAGE_RESOURCE_DIRECTORY *langdir;
1115     const IMAGE_RESOURCE_DIRECTORY_ENTRY *e1, *e2, *e3;
1116     const IMAGE_RESOURCE_DIR_STRING_U *string;
1117     const IMAGE_RESOURCE_DATA_ENTRY *data;
1118     int i, j, k;
1119
1120     if (!root) return;
1121
1122     printf( "Resources:" );
1123
1124     for (i = 0; i< root->NumberOfNamedEntries + root->NumberOfIdEntries; i++)
1125     {
1126         e1 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(root + 1) + i;
1127         namedir = (const IMAGE_RESOURCE_DIRECTORY *)((const char *)root + e1->u2.s3.OffsetToDirectory);
1128         for (j = 0; j < namedir->NumberOfNamedEntries + namedir->NumberOfIdEntries; j++)
1129         {
1130             e2 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(namedir + 1) + j;
1131             langdir = (const IMAGE_RESOURCE_DIRECTORY *)((const char *)root + e2->u2.s3.OffsetToDirectory);
1132             for (k = 0; k < langdir->NumberOfNamedEntries + langdir->NumberOfIdEntries; k++)
1133             {
1134                 e3 = (const IMAGE_RESOURCE_DIRECTORY_ENTRY*)(langdir + 1) + k;
1135
1136                 printf( "\n  " );
1137                 if (e1->u1.s1.NameIsString)
1138                 {
1139                     string = (const IMAGE_RESOURCE_DIR_STRING_U*)((const char *)root + e1->u1.s1.NameOffset);
1140                     dump_unicode_str( string->NameString, string->Length );
1141                 }
1142                 else
1143                 {
1144                     const char *type = get_resource_type( e1->u1.s2.Id );
1145                     if (type) printf( "%s", type );
1146                     else printf( "%04x", e1->u1.s2.Id );
1147                 }
1148
1149                 printf( " Name=" );
1150                 if (e2->u1.s1.NameIsString)
1151                 {
1152                     string = (const IMAGE_RESOURCE_DIR_STRING_U*) ((const char *)root + e2->u1.s1.NameOffset);
1153                     dump_unicode_str( string->NameString, string->Length );
1154                 }
1155                 else
1156                     printf( "%04x", e2->u1.s2.Id );
1157
1158                 printf( " Language=%04x:\n", e3->u1.s2.Id );
1159                 data = (const IMAGE_RESOURCE_DATA_ENTRY *)((const char *)root + e3->u2.OffsetToData);
1160                 if (e1->u1.s1.NameIsString)
1161                 {
1162                     dump_data( RVA( data->OffsetToData, data->Size ), data->Size, "    " );
1163                 }
1164                 else switch(e1->u1.s2.Id)
1165                 {
1166                 case 6:
1167                     dump_string_data( RVA( data->OffsetToData, data->Size ), data->Size,
1168                                       e2->u1.s2.Id, "    " );
1169                     break;
1170                 case 11:
1171                     dump_msgtable_data( RVA( data->OffsetToData, data->Size ), data->Size,
1172                                         e2->u1.s2.Id, "    " );
1173                     break;
1174                 default:
1175                     dump_data( RVA( data->OffsetToData, data->Size ), data->Size, "    " );
1176                     break;
1177                 }
1178             }
1179         }
1180     }
1181     printf( "\n\n" );
1182 }
1183
1184 static void dump_debug(void)
1185 {
1186     const char* stabs = NULL;
1187     unsigned    szstabs = 0;
1188     const char* stabstr = NULL;
1189     unsigned    szstr = 0;
1190     unsigned    i;
1191     const IMAGE_SECTION_HEADER* sectHead;
1192
1193     sectHead = (const IMAGE_SECTION_HEADER*)
1194         ((const char*)PE_nt_headers + sizeof(DWORD) +
1195          sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader);
1196
1197     for (i = 0; i < PE_nt_headers->FileHeader.NumberOfSections; i++, sectHead++)
1198     {
1199         if (!strcmp((const char *)sectHead->Name, ".stab"))
1200         {
1201             stabs = RVA(sectHead->VirtualAddress, sectHead->Misc.VirtualSize);
1202             szstabs = sectHead->Misc.VirtualSize;
1203         }
1204         if (!strncmp((const char *)sectHead->Name, ".stabstr", 8))
1205         {
1206             stabstr = RVA(sectHead->VirtualAddress, sectHead->Misc.VirtualSize);
1207             szstr = sectHead->Misc.VirtualSize;
1208         }
1209     }
1210     if (stabs && stabstr)
1211         dump_stabs(stabs, szstabs, stabstr, szstr);
1212 }
1213
1214 enum FileSig get_kind_exec(void)
1215 {
1216     const WORD*                pw;
1217     const DWORD*               pdw;
1218     const IMAGE_DOS_HEADER*    dh;
1219
1220     pw = PRD(0, sizeof(WORD));
1221     if (!pw) {printf("Can't get main signature, aborting\n"); return 0;}
1222
1223     if (*pw != IMAGE_DOS_SIGNATURE) return SIG_UNKNOWN;
1224
1225     if ((dh = PRD(0, sizeof(IMAGE_DOS_HEADER))))
1226     {
1227         /* the signature is the first DWORD */
1228         pdw = PRD(dh->e_lfanew, sizeof(DWORD));
1229         if (pdw)
1230         {
1231             if (*pdw == IMAGE_NT_SIGNATURE)                     return SIG_PE;
1232             if (*(const WORD *)pdw == IMAGE_OS2_SIGNATURE)      return SIG_NE;
1233             if (*(const WORD *)pdw == IMAGE_VXD_SIGNATURE)      return SIG_LE;
1234             return SIG_DOS;
1235         }
1236     }
1237     return 0;
1238 }
1239
1240 void pe_dump(void)
1241 {
1242     int all = (globals.dumpsect != NULL) && strcmp(globals.dumpsect, "ALL") == 0;
1243
1244     PE_nt_headers = get_nt_header();
1245     if (is_fake_dll()) printf( "*** This is a Wine fake DLL ***\n\n" );
1246
1247     if (globals.do_dumpheader)
1248     {
1249         dump_pe_header();
1250         /* FIXME: should check ptr */
1251         dump_sections(PRD(0, 1), (const char*)PE_nt_headers + sizeof(DWORD) +
1252                       sizeof(IMAGE_FILE_HEADER) + PE_nt_headers->FileHeader.SizeOfOptionalHeader,
1253                       PE_nt_headers->FileHeader.NumberOfSections);
1254     }
1255     else if (!globals.dumpsect)
1256     {
1257         /* show at least something here */
1258         dump_pe_header();
1259     }
1260
1261     if (globals.dumpsect)
1262     {
1263         if (all || !strcmp(globals.dumpsect, "import"))
1264         {
1265             dump_dir_imported_functions();
1266             dump_dir_delay_imported_functions();
1267         }
1268         if (all || !strcmp(globals.dumpsect, "export"))
1269             dump_dir_exported_functions();
1270         if (all || !strcmp(globals.dumpsect, "debug"))
1271             dump_dir_debug();
1272         if (all || !strcmp(globals.dumpsect, "resource"))
1273             dump_dir_resource();
1274         if (all || !strcmp(globals.dumpsect, "tls"))
1275             dump_dir_tls();
1276         if (all || !strcmp(globals.dumpsect, "clr"))
1277             dump_dir_clr_header();
1278 #if 0
1279         /* FIXME: not implemented yet */
1280         if (all || !strcmp(globals.dumpsect, "reloc"))
1281             dump_dir_reloc();
1282 #endif
1283     }
1284     if (globals.do_debug)
1285         dump_debug();
1286 }
1287
1288 typedef struct _dll_symbol {
1289     size_t      ordinal;
1290     char       *symbol;
1291 } dll_symbol;
1292
1293 static dll_symbol *dll_symbols = NULL;
1294 static dll_symbol *dll_current_symbol = NULL;
1295
1296 /* Compare symbols by ordinal for qsort */
1297 static int symbol_cmp(const void *left, const void *right)
1298 {
1299     return ((const dll_symbol *)left)->ordinal > ((const dll_symbol *)right)->ordinal;
1300 }
1301
1302 /*******************************************************************
1303  *         dll_close
1304  *
1305  * Free resources used by DLL
1306  */
1307 /* FIXME: Not used yet
1308 static void dll_close (void)
1309 {
1310     dll_symbol* ds;
1311
1312     if (!dll_symbols) {
1313         fatal("No symbols");
1314     }
1315     for (ds = dll_symbols; ds->symbol; ds++)
1316         free(ds->symbol);
1317     free (dll_symbols);
1318     dll_symbols = NULL;
1319 }
1320 */
1321
1322 static  void    do_grab_sym( void )
1323 {
1324     const IMAGE_EXPORT_DIRECTORY*exportDir;
1325     unsigned                    i, j;
1326     const DWORD*                pName;
1327     const DWORD*                pFunc;
1328     const WORD*                 pOrdl;
1329     const char*                 ptr;
1330     DWORD*                      map;
1331
1332     PE_nt_headers = get_nt_header();
1333     if (!(exportDir = get_dir(IMAGE_FILE_EXPORT_DIRECTORY))) return;
1334
1335     pName = RVA(exportDir->AddressOfNames, exportDir->NumberOfNames * sizeof(DWORD));
1336     if (!pName) {printf("Can't grab functions' name table\n"); return;}
1337     pOrdl = RVA(exportDir->AddressOfNameOrdinals, exportDir->NumberOfNames * sizeof(WORD));
1338     if (!pOrdl) {printf("Can't grab functions' ordinal table\n"); return;}
1339
1340     /* dll_close(); */
1341
1342     if (!(dll_symbols = (dll_symbol *) malloc((exportDir->NumberOfFunctions + 1) *
1343                                               sizeof (dll_symbol))))
1344         fatal ("Out of memory");
1345     if (exportDir->AddressOfFunctions != exportDir->NumberOfNames || exportDir->Base > 1)
1346         globals.do_ordinals = 1;
1347
1348     /* bit map of used funcs */
1349     map = calloc(((exportDir->NumberOfFunctions + 31) & ~31) / 32, sizeof(DWORD));
1350     if (!map) fatal("no memory");
1351
1352     for (j = 0; j < exportDir->NumberOfNames; j++, pOrdl++)
1353     {
1354         map[*pOrdl / 32] |= 1 << (*pOrdl % 32);
1355         ptr = RVA(*pName++, sizeof(DWORD));
1356         if (!ptr) ptr = "cant_get_function";
1357         dll_symbols[j].symbol = strdup(ptr);
1358         dll_symbols[j].ordinal = exportDir->Base + *pOrdl;
1359         assert(dll_symbols[j].symbol);
1360     }
1361     pFunc = RVA(exportDir->AddressOfFunctions, exportDir->NumberOfFunctions * sizeof(DWORD));
1362     if (!pFunc) {printf("Can't grab functions' address table\n"); return;}
1363
1364     for (i = 0; i < exportDir->NumberOfFunctions; i++)
1365     {
1366         if (pFunc[i] && !(map[i / 32] & (1 << (i % 32))))
1367         {
1368             char ordinal_text[256];
1369             /* Ordinal only entry */
1370             snprintf (ordinal_text, sizeof(ordinal_text), "%s_%u",
1371                       globals.forward_dll ? globals.forward_dll : OUTPUT_UC_DLL_NAME,
1372                       exportDir->Base + i);
1373             str_toupper(ordinal_text);
1374             dll_symbols[j].symbol = strdup(ordinal_text);
1375             assert(dll_symbols[j].symbol);
1376             dll_symbols[j].ordinal = exportDir->Base + i;
1377             j++;
1378             assert(j <= exportDir->NumberOfFunctions);
1379         }
1380     }
1381     free(map);
1382
1383     if (NORMAL)
1384         printf("%u named symbols in DLL, %u total, %d unique (ordinal base = %d)\n",
1385                exportDir->NumberOfNames, exportDir->NumberOfFunctions, j, exportDir->Base);
1386
1387     qsort( dll_symbols, j, sizeof(dll_symbol), symbol_cmp );
1388
1389     dll_symbols[j].symbol = NULL;
1390
1391     dll_current_symbol = dll_symbols;
1392 }
1393
1394 /*******************************************************************
1395  *         dll_open
1396  *
1397  * Open a DLL and read in exported symbols
1398  */
1399 int dll_open (const char *dll_name)
1400 {
1401     return dump_analysis(dll_name, do_grab_sym, SIG_PE);
1402 }
1403
1404 /*******************************************************************
1405  *         dll_next_symbol
1406  *
1407  * Get next exported symbol from dll
1408  */
1409 int dll_next_symbol (parsed_symbol * sym)
1410 {
1411     if (!dll_current_symbol->symbol)
1412         return 1;
1413
1414     assert (dll_symbols);
1415
1416     sym->symbol = strdup (dll_current_symbol->symbol);
1417     sym->ordinal = dll_current_symbol->ordinal;
1418     dll_current_symbol++;
1419     return 0;
1420 }