177298Sobrien/* pe.h - PE COFF header information 233965Sjdp 3218822Sdim Copyright 1999, 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc. 477298Sobrien 577298Sobrien This file is part of BFD, the Binary File Descriptor library. 677298Sobrien 777298Sobrien This program is free software; you can redistribute it and/or modify 877298Sobrien it under the terms of the GNU General Public License as published by 977298Sobrien the Free Software Foundation; either version 2 of the License, or 1077298Sobrien (at your option) any later version. 1177298Sobrien 1277298Sobrien This program is distributed in the hope that it will be useful, 1377298Sobrien but WITHOUT ANY WARRANTY; without even the implied warranty of 1477298Sobrien MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1577298Sobrien GNU General Public License for more details. 1677298Sobrien 1777298Sobrien You should have received a copy of the GNU General Public License 1877298Sobrien along with this program; if not, write to the Free Software Foundation, 19218822Sdim Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 2033965Sjdp#ifndef _PE_H 2133965Sjdp#define _PE_H 2233965Sjdp 2360484Sobrien/* NT specific file attributes. */ 2433965Sjdp#define IMAGE_FILE_RELOCS_STRIPPED 0x0001 2533965Sjdp#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 2633965Sjdp#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 2733965Sjdp#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 2860484Sobrien#define IMAGE_FILE_AGGRESSIVE_WS_TRIM 0x0010 2960484Sobrien#define IMAGE_FILE_LARGE_ADDRESS_AWARE 0x0020 3060484Sobrien#define IMAGE_FILE_16BIT_MACHINE 0x0040 3133965Sjdp#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 3233965Sjdp#define IMAGE_FILE_32BIT_MACHINE 0x0100 3333965Sjdp#define IMAGE_FILE_DEBUG_STRIPPED 0x0200 3460484Sobrien#define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400 35130561Sobrien#define IMAGE_FILE_NET_RUN_FROM_SWAP 0x0800 3633965Sjdp#define IMAGE_FILE_SYSTEM 0x1000 3733965Sjdp#define IMAGE_FILE_DLL 0x2000 3860484Sobrien#define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000 3933965Sjdp#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 4033965Sjdp 4160484Sobrien/* Additional flags to be set for section headers to allow the NT loader to 4233965Sjdp read and write to the section data (to replace the addresses of data in 4360484Sobrien dlls for one thing); also to execute the section in .text's case. */ 4433965Sjdp#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 4533965Sjdp#define IMAGE_SCN_MEM_EXECUTE 0x20000000 4633965Sjdp#define IMAGE_SCN_MEM_READ 0x40000000 4733965Sjdp#define IMAGE_SCN_MEM_WRITE 0x80000000 4833965Sjdp 4960484Sobrien/* Section characteristics added for ppc-nt. */ 5033965Sjdp 5133965Sjdp#define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */ 5233965Sjdp 5333965Sjdp#define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */ 5433965Sjdp#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */ 5533965Sjdp#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */ 5633965Sjdp 5733965Sjdp#define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */ 5833965Sjdp#define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */ 5933965Sjdp#define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */ 6033965Sjdp#define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */ 6133965Sjdp 6233965Sjdp#define IMAGE_SCN_MEM_FARDATA 0x00008000 6333965Sjdp 6433965Sjdp#define IMAGE_SCN_MEM_PURGEABLE 0x00020000 6533965Sjdp#define IMAGE_SCN_MEM_16BIT 0x00020000 6633965Sjdp#define IMAGE_SCN_MEM_LOCKED 0x00040000 6733965Sjdp#define IMAGE_SCN_MEM_PRELOAD 0x00080000 6833965Sjdp 6933965Sjdp#define IMAGE_SCN_ALIGN_1BYTES 0x00100000 7033965Sjdp#define IMAGE_SCN_ALIGN_2BYTES 0x00200000 7133965Sjdp#define IMAGE_SCN_ALIGN_4BYTES 0x00300000 7233965Sjdp#define IMAGE_SCN_ALIGN_8BYTES 0x00400000 7333965Sjdp#define IMAGE_SCN_ALIGN_16BYTES 0x00500000 /* Default alignment if no others are specified. */ 7433965Sjdp#define IMAGE_SCN_ALIGN_32BYTES 0x00600000 7533965Sjdp#define IMAGE_SCN_ALIGN_64BYTES 0x00700000 7633965Sjdp 7733965Sjdp#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */ 7833965Sjdp#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */ 7933965Sjdp#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */ 8033965Sjdp#define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */ 8133965Sjdp 8233965Sjdp/* COMDAT selection codes. */ 8333965Sjdp 8433965Sjdp#define IMAGE_COMDAT_SELECT_NODUPLICATES (1) /* Warn if duplicates. */ 8533965Sjdp#define IMAGE_COMDAT_SELECT_ANY (2) /* No warning. */ 8633965Sjdp#define IMAGE_COMDAT_SELECT_SAME_SIZE (3) /* Warn if different size. */ 8733965Sjdp#define IMAGE_COMDAT_SELECT_EXACT_MATCH (4) /* Warn if different. */ 8833965Sjdp#define IMAGE_COMDAT_SELECT_ASSOCIATIVE (5) /* Base on other section. */ 8933965Sjdp 9060484Sobrien/* Machine numbers. */ 9160484Sobrien 92130561Sobrien#define IMAGE_FILE_MACHINE_UNKNOWN 0x0000 93130561Sobrien#define IMAGE_FILE_MACHINE_ALPHA 0x0184 94130561Sobrien#define IMAGE_FILE_MACHINE_ALPHA64 0x0284 95130561Sobrien#define IMAGE_FILE_MACHINE_AM33 0x01d3 96130561Sobrien#define IMAGE_FILE_MACHINE_AMD64 0x8664 97130561Sobrien#define IMAGE_FILE_MACHINE_ARM 0x01c0 98130561Sobrien#define IMAGE_FILE_MACHINE_AXP64 IMAGE_FILE_MACHINE_ALPHA64 99130561Sobrien#define IMAGE_FILE_MACHINE_CEE 0xc0ee 100130561Sobrien#define IMAGE_FILE_MACHINE_CEF 0x0cef 101130561Sobrien#define IMAGE_FILE_MACHINE_EBC 0x0ebc 102130561Sobrien#define IMAGE_FILE_MACHINE_I386 0x014c 103130561Sobrien#define IMAGE_FILE_MACHINE_IA64 0x0200 104130561Sobrien#define IMAGE_FILE_MACHINE_M32R 0x9041 105130561Sobrien#define IMAGE_FILE_MACHINE_M68K 0x0268 106130561Sobrien#define IMAGE_FILE_MACHINE_MIPS16 0x0266 107130561Sobrien#define IMAGE_FILE_MACHINE_MIPSFPU 0x0366 108130561Sobrien#define IMAGE_FILE_MACHINE_MIPSFPU16 0x0466 109130561Sobrien#define IMAGE_FILE_MACHINE_POWERPC 0x01f0 110130561Sobrien#define IMAGE_FILE_MACHINE_POWERPCFP 0x01f1 111130561Sobrien#define IMAGE_FILE_MACHINE_R10000 0x0168 112130561Sobrien#define IMAGE_FILE_MACHINE_R3000 0x0162 113130561Sobrien#define IMAGE_FILE_MACHINE_R4000 0x0166 114130561Sobrien#define IMAGE_FILE_MACHINE_SH3 0x01a2 115130561Sobrien#define IMAGE_FILE_MACHINE_SH3DSP 0x01a3 116130561Sobrien#define IMAGE_FILE_MACHINE_SH3E 0x01a4 117130561Sobrien#define IMAGE_FILE_MACHINE_SH4 0x01a6 118130561Sobrien#define IMAGE_FILE_MACHINE_SH5 0x01a8 119130561Sobrien#define IMAGE_FILE_MACHINE_THUMB 0x01c2 120130561Sobrien#define IMAGE_FILE_MACHINE_TRICORE 0x0520 121130561Sobrien#define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169 122218822Sdim#define IMAGE_FILE_MACHINE_AMD64 0x8664 123130561Sobrien 12477298Sobrien#define IMAGE_SUBSYSTEM_UNKNOWN 0 12577298Sobrien#define IMAGE_SUBSYSTEM_NATIVE 1 12677298Sobrien#define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 12777298Sobrien#define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 12877298Sobrien#define IMAGE_SUBSYSTEM_POSIX_CUI 7 12977298Sobrien#define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9 13077298Sobrien#define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 13177298Sobrien#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 13277298Sobrien#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 133218822Sdim#define IMAGE_SUBSYSTEM_EFI_ROM 13 134218822Sdim#define IMAGE_SUBSYSTEM_XBOX 14 13577298Sobrien 13677298Sobrien/* Magic values that are true for all dos/nt implementations. */ 13733965Sjdp#define DOSMAGIC 0x5a4d 13833965Sjdp#define NT_SIGNATURE 0x00004550 13933965Sjdp 14077298Sobrien/* NT allows long filenames, we want to accommodate this. 14177298Sobrien This may break some of the bfd functions. */ 14233965Sjdp#undef FILNMLEN 14377298Sobrien#define FILNMLEN 18 /* # characters in a file name. */ 14433965Sjdp 14577298Sobrienstruct external_PEI_DOS_hdr 14677298Sobrien{ 14777298Sobrien /* DOS header fields - always at offset zero in the EXE file. */ 14877298Sobrien char e_magic[2]; /* Magic number, 0x5a4d. */ 14977298Sobrien char e_cblp[2]; /* Bytes on last page of file, 0x90. */ 15077298Sobrien char e_cp[2]; /* Pages in file, 0x3. */ 15177298Sobrien char e_crlc[2]; /* Relocations, 0x0. */ 15277298Sobrien char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ 15377298Sobrien char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ 15477298Sobrien char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ 15577298Sobrien char e_ss[2]; /* Initial (relative) SS value, 0x0. */ 15677298Sobrien char e_sp[2]; /* Initial SP value, 0xb8. */ 15777298Sobrien char e_csum[2]; /* Checksum, 0x0. */ 15877298Sobrien char e_ip[2]; /* Initial IP value, 0x0. */ 15977298Sobrien char e_cs[2]; /* Initial (relative) CS value, 0x0. */ 16077298Sobrien char e_lfarlc[2]; /* File address of relocation table, 0x40. */ 16177298Sobrien char e_ovno[2]; /* Overlay number, 0x0. */ 16277298Sobrien char e_res[4][2]; /* Reserved words, all 0x0. */ 16377298Sobrien char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ 16477298Sobrien char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ 16577298Sobrien char e_res2[10][2]; /* Reserved words, all 0x0. */ 16677298Sobrien char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ 16777298Sobrien char dos_message[16][4]; /* Other stuff, always follow DOS header. */ 16877298Sobrien}; 16977298Sobrien 17077298Sobrienstruct external_PEI_IMAGE_hdr 17177298Sobrien{ 17277298Sobrien char nt_signature[4]; /* required NT signature, 0x4550. */ 17377298Sobrien 17477298Sobrien /* From standard header. */ 17577298Sobrien char f_magic[2]; /* Magic number. */ 17677298Sobrien char f_nscns[2]; /* Number of sections. */ 17777298Sobrien char f_timdat[4]; /* Time & date stamp. */ 17877298Sobrien char f_symptr[4]; /* File pointer to symtab. */ 17977298Sobrien char f_nsyms[4]; /* Number of symtab entries. */ 18077298Sobrien char f_opthdr[2]; /* Sizeof(optional hdr). */ 18177298Sobrien char f_flags[2]; /* Flags. */ 18277298Sobrien}; 18377298Sobrien 18460484Sobrienstruct external_PEI_filehdr 18533965Sjdp{ 18677298Sobrien /* DOS header fields - always at offset zero in the EXE file. */ 18777298Sobrien char e_magic[2]; /* Magic number, 0x5a4d. */ 18877298Sobrien char e_cblp[2]; /* Bytes on last page of file, 0x90. */ 18977298Sobrien char e_cp[2]; /* Pages in file, 0x3. */ 19077298Sobrien char e_crlc[2]; /* Relocations, 0x0. */ 19177298Sobrien char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ 19277298Sobrien char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ 19377298Sobrien char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ 19477298Sobrien char e_ss[2]; /* Initial (relative) SS value, 0x0. */ 19577298Sobrien char e_sp[2]; /* Initial SP value, 0xb8. */ 19677298Sobrien char e_csum[2]; /* Checksum, 0x0. */ 19777298Sobrien char e_ip[2]; /* Initial IP value, 0x0. */ 19877298Sobrien char e_cs[2]; /* Initial (relative) CS value, 0x0. */ 19977298Sobrien char e_lfarlc[2]; /* File address of relocation table, 0x40. */ 20077298Sobrien char e_ovno[2]; /* Overlay number, 0x0. */ 20177298Sobrien char e_res[4][2]; /* Reserved words, all 0x0. */ 20277298Sobrien char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ 20377298Sobrien char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ 20477298Sobrien char e_res2[10][2]; /* Reserved words, all 0x0. */ 20577298Sobrien char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ 20677298Sobrien char dos_message[16][4]; /* Other stuff, always follow DOS header. */ 20733965Sjdp 20877298Sobrien /* Note: additional bytes may be inserted before the signature. Use 20977298Sobrien the e_lfanew field to find the actual location of the NT signature. */ 21033965Sjdp 21177298Sobrien char nt_signature[4]; /* required NT signature, 0x4550. */ 21233965Sjdp 21377298Sobrien /* From standard header. */ 21477298Sobrien char f_magic[2]; /* Magic number. */ 21577298Sobrien char f_nscns[2]; /* Number of sections. */ 21677298Sobrien char f_timdat[4]; /* Time & date stamp. */ 21777298Sobrien char f_symptr[4]; /* File pointer to symtab. */ 21877298Sobrien char f_nsyms[4]; /* Number of symtab entries. */ 21977298Sobrien char f_opthdr[2]; /* Sizeof(optional hdr). */ 22077298Sobrien char f_flags[2]; /* Flags. */ 22133965Sjdp}; 22233965Sjdp 22360484Sobrien#ifdef COFF_IMAGE_WITH_PE 22433965Sjdp 22560484Sobrien/* The filehdr is only weird in images. */ 22660484Sobrien 22760484Sobrien#undef FILHDR 22860484Sobrien#define FILHDR struct external_PEI_filehdr 22960484Sobrien#undef FILHSZ 23033965Sjdp#define FILHSZ 152 23133965Sjdp 23260484Sobrien#endif /* COFF_IMAGE_WITH_PE */ 23333965Sjdp 23477298Sobrien/* 32-bit PE a.out header: */ 23577298Sobrien 23633965Sjdptypedef struct 23733965Sjdp{ 23833965Sjdp AOUTHDR standard; 23933965Sjdp 24077298Sobrien /* NT extra fields; see internal.h for descriptions. */ 24133965Sjdp char ImageBase[4]; 24233965Sjdp char SectionAlignment[4]; 24333965Sjdp char FileAlignment[4]; 24433965Sjdp char MajorOperatingSystemVersion[2]; 24533965Sjdp char MinorOperatingSystemVersion[2]; 24633965Sjdp char MajorImageVersion[2]; 24733965Sjdp char MinorImageVersion[2]; 24833965Sjdp char MajorSubsystemVersion[2]; 24933965Sjdp char MinorSubsystemVersion[2]; 25033965Sjdp char Reserved1[4]; 25133965Sjdp char SizeOfImage[4]; 25233965Sjdp char SizeOfHeaders[4]; 25333965Sjdp char CheckSum[4]; 25433965Sjdp char Subsystem[2]; 25533965Sjdp char DllCharacteristics[2]; 25633965Sjdp char SizeOfStackReserve[4]; 25733965Sjdp char SizeOfStackCommit[4]; 25833965Sjdp char SizeOfHeapReserve[4]; 25933965Sjdp char SizeOfHeapCommit[4]; 26033965Sjdp char LoaderFlags[4]; 26133965Sjdp char NumberOfRvaAndSizes[4]; 26277298Sobrien /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ 26377298Sobrien char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ 26433965Sjdp} PEAOUTHDR; 265218822Sdim 26633965Sjdp#undef AOUTSZ 26733965Sjdp#define AOUTSZ (AOUTHDRSZ + 196) 26833965Sjdp 26977298Sobrien/* Like PEAOUTHDR, except that the "standard" member has no BaseOfData 27077298Sobrien (aka data_start) member and that some of the members are 8 instead 27177298Sobrien of just 4 bytes long. */ 27277298Sobrientypedef struct 27377298Sobrien{ 274218822Sdim#ifdef AOUTHDRSZ64 275218822Sdim AOUTHDR64 standard; 276218822Sdim#else 27777298Sobrien AOUTHDR standard; 278218822Sdim#endif 27977298Sobrien /* NT extra fields; see internal.h for descriptions. */ 28077298Sobrien char ImageBase[8]; 28177298Sobrien char SectionAlignment[4]; 28277298Sobrien char FileAlignment[4]; 28377298Sobrien char MajorOperatingSystemVersion[2]; 28477298Sobrien char MinorOperatingSystemVersion[2]; 28577298Sobrien char MajorImageVersion[2]; 28677298Sobrien char MinorImageVersion[2]; 28777298Sobrien char MajorSubsystemVersion[2]; 28877298Sobrien char MinorSubsystemVersion[2]; 28977298Sobrien char Reserved1[4]; 29077298Sobrien char SizeOfImage[4]; 29177298Sobrien char SizeOfHeaders[4]; 29277298Sobrien char CheckSum[4]; 29377298Sobrien char Subsystem[2]; 29477298Sobrien char DllCharacteristics[2]; 29577298Sobrien char SizeOfStackReserve[8]; 29677298Sobrien char SizeOfStackCommit[8]; 29777298Sobrien char SizeOfHeapReserve[8]; 29877298Sobrien char SizeOfHeapCommit[8]; 29977298Sobrien char LoaderFlags[4]; 30077298Sobrien char NumberOfRvaAndSizes[4]; 30177298Sobrien /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ 30277298Sobrien char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ 30378828Sobrien} PEPAOUTHDR; 304218822Sdim 305218822Sdim#ifdef AOUTHDRSZ64 306218822Sdim#define PEPAOUTSZ (AOUTHDRSZ64 + 196 + 5 * 4) /* = 240 */ 307218822Sdim#else 30878828Sobrien#define PEPAOUTSZ 240 309218822Sdim#endif 31077298Sobrien 31133965Sjdp#undef E_FILNMLEN 31277298Sobrien#define E_FILNMLEN 18 /* # characters in a file name. */ 31333965Sjdp 31460484Sobrien/* Import Tyoes fot ILF format object files.. */ 31560484Sobrien#define IMPORT_CODE 0 31660484Sobrien#define IMPORT_DATA 1 31760484Sobrien#define IMPORT_CONST 2 31833965Sjdp 31960484Sobrien/* Import Name Tyoes for ILF format object files. */ 32060484Sobrien#define IMPORT_ORDINAL 0 32160484Sobrien#define IMPORT_NAME 1 32260484Sobrien#define IMPORT_NAME_NOPREFIX 2 32360484Sobrien#define IMPORT_NAME_UNDECORATE 3 32433965Sjdp 325218822Sdim/* Weak external characteristics. */ 326218822Sdim#define IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1 327218822Sdim#define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2 328218822Sdim#define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3 329218822Sdim 33060484Sobrien#endif /* _PE_H */ 331