| /* pe.h - PE COFF header information |
| |
| Copyright 2000, 2001 Free Software Foundation, Inc. |
| |
| This file is part of BFD, the Binary File Descriptor library. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software Foundation, |
| Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| #ifndef _PE_H |
| #define _PE_H |
| |
| /* NT specific file attributes. */ |
| #define IMAGE_FILE_RELOCS_STRIPPED 0x0001 |
| #define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 |
| #define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 |
| #define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 |
| #define IMAGE_FILE_AGGRESSIVE_WS_TRIM 0x0010 |
| #define IMAGE_FILE_LARGE_ADDRESS_AWARE 0x0020 |
| #define IMAGE_FILE_16BIT_MACHINE 0x0040 |
| #define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 |
| #define IMAGE_FILE_32BIT_MACHINE 0x0100 |
| #define IMAGE_FILE_DEBUG_STRIPPED 0x0200 |
| #define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400 |
| #define IMAGE_FILE_SYSTEM 0x1000 |
| #define IMAGE_FILE_DLL 0x2000 |
| #define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000 |
| #define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 |
| |
| /* Additional flags to be set for section headers to allow the NT loader to |
| read and write to the section data (to replace the addresses of data in |
| dlls for one thing); also to execute the section in .text's case. */ |
| #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 |
| #define IMAGE_SCN_MEM_EXECUTE 0x20000000 |
| #define IMAGE_SCN_MEM_READ 0x40000000 |
| #define IMAGE_SCN_MEM_WRITE 0x80000000 |
| |
| /* Section characteristics added for ppc-nt. */ |
| |
| #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */ |
| |
| #define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */ |
| #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */ |
| #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */ |
| |
| #define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */ |
| #define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */ |
| #define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */ |
| #define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */ |
| |
| #define IMAGE_SCN_MEM_FARDATA 0x00008000 |
| |
| #define IMAGE_SCN_MEM_PURGEABLE 0x00020000 |
| #define IMAGE_SCN_MEM_16BIT 0x00020000 |
| #define IMAGE_SCN_MEM_LOCKED 0x00040000 |
| #define IMAGE_SCN_MEM_PRELOAD 0x00080000 |
| |
| #define IMAGE_SCN_ALIGN_1BYTES 0x00100000 |
| #define IMAGE_SCN_ALIGN_2BYTES 0x00200000 |
| #define IMAGE_SCN_ALIGN_4BYTES 0x00300000 |
| #define IMAGE_SCN_ALIGN_8BYTES 0x00400000 |
| #define IMAGE_SCN_ALIGN_16BYTES 0x00500000 /* Default alignment if no others are specified. */ |
| #define IMAGE_SCN_ALIGN_32BYTES 0x00600000 |
| #define IMAGE_SCN_ALIGN_64BYTES 0x00700000 |
| |
| #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */ |
| #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */ |
| #define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */ |
| #define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */ |
| |
| /* COMDAT selection codes. */ |
| |
| #define IMAGE_COMDAT_SELECT_NODUPLICATES (1) /* Warn if duplicates. */ |
| #define IMAGE_COMDAT_SELECT_ANY (2) /* No warning. */ |
| #define IMAGE_COMDAT_SELECT_SAME_SIZE (3) /* Warn if different size. */ |
| #define IMAGE_COMDAT_SELECT_EXACT_MATCH (4) /* Warn if different. */ |
| #define IMAGE_COMDAT_SELECT_ASSOCIATIVE (5) /* Base on other section. */ |
| |
| /* Machine numbers. */ |
| |
| #define IMAGE_FILE_MACHINE_UNKNOWN 0x0 |
| #define IMAGE_FILE_MACHINE_ALPHA 0x184 |
| #define IMAGE_FILE_MACHINE_ARM 0x1c0 |
| #define IMAGE_FILE_MACHINE_ALPHA64 0x284 |
| #define IMAGE_FILE_MACHINE_I386 0x14c |
| #define IMAGE_FILE_MACHINE_IA64 0x200 |
| #define IMAGE_FILE_MACHINE_M68K 0x268 |
| #define IMAGE_FILE_MACHINE_MIPS16 0x266 |
| #define IMAGE_FILE_MACHINE_MIPSFPU 0x366 |
| #define IMAGE_FILE_MACHINE_MIPSFPU16 0x466 |
| #define IMAGE_FILE_MACHINE_POWERPC 0x1f0 |
| #define IMAGE_FILE_MACHINE_R3000 0x162 |
| #define IMAGE_FILE_MACHINE_R4000 0x166 |
| #define IMAGE_FILE_MACHINE_R10000 0x168 |
| #define IMAGE_FILE_MACHINE_SH3 0x1a2 |
| #define IMAGE_FILE_MACHINE_SH4 0x1a6 |
| #define IMAGE_FILE_MACHINE_THUMB 0x1c2 |
| |
| #define IMAGE_SUBSYSTEM_UNKNOWN 0 |
| #define IMAGE_SUBSYSTEM_NATIVE 1 |
| #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 |
| #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 |
| #define IMAGE_SUBSYSTEM_POSIX_CUI 7 |
| #define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9 |
| #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 |
| #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 |
| #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 |
| |
| /* Magic values that are true for all dos/nt implementations. */ |
| #define DOSMAGIC 0x5a4d |
| #define NT_SIGNATURE 0x00004550 |
| |
| /* NT allows long filenames, we want to accommodate this. |
| This may break some of the bfd functions. */ |
| #undef FILNMLEN |
| #define FILNMLEN 18 /* # characters in a file name. */ |
| |
| struct external_PEI_DOS_hdr |
| { |
| /* DOS header fields - always at offset zero in the EXE file. */ |
| char e_magic[2]; /* Magic number, 0x5a4d. */ |
| char e_cblp[2]; /* Bytes on last page of file, 0x90. */ |
| char e_cp[2]; /* Pages in file, 0x3. */ |
| char e_crlc[2]; /* Relocations, 0x0. */ |
| char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ |
| char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ |
| char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ |
| char e_ss[2]; /* Initial (relative) SS value, 0x0. */ |
| char e_sp[2]; /* Initial SP value, 0xb8. */ |
| char e_csum[2]; /* Checksum, 0x0. */ |
| char e_ip[2]; /* Initial IP value, 0x0. */ |
| char e_cs[2]; /* Initial (relative) CS value, 0x0. */ |
| char e_lfarlc[2]; /* File address of relocation table, 0x40. */ |
| char e_ovno[2]; /* Overlay number, 0x0. */ |
| char e_res[4][2]; /* Reserved words, all 0x0. */ |
| char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ |
| char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ |
| char e_res2[10][2]; /* Reserved words, all 0x0. */ |
| char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ |
| char dos_message[16][4]; /* Other stuff, always follow DOS header. */ |
| }; |
| |
| struct external_PEI_IMAGE_hdr |
| { |
| char nt_signature[4]; /* required NT signature, 0x4550. */ |
| |
| /* From standard header. */ |
| char f_magic[2]; /* Magic number. */ |
| char f_nscns[2]; /* Number of sections. */ |
| char f_timdat[4]; /* Time & date stamp. */ |
| char f_symptr[4]; /* File pointer to symtab. */ |
| char f_nsyms[4]; /* Number of symtab entries. */ |
| char f_opthdr[2]; /* Sizeof(optional hdr). */ |
| char f_flags[2]; /* Flags. */ |
| }; |
| |
| struct external_PEI_filehdr |
| { |
| /* DOS header fields - always at offset zero in the EXE file. */ |
| char e_magic[2]; /* Magic number, 0x5a4d. */ |
| char e_cblp[2]; /* Bytes on last page of file, 0x90. */ |
| char e_cp[2]; /* Pages in file, 0x3. */ |
| char e_crlc[2]; /* Relocations, 0x0. */ |
| char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ |
| char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ |
| char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ |
| char e_ss[2]; /* Initial (relative) SS value, 0x0. */ |
| char e_sp[2]; /* Initial SP value, 0xb8. */ |
| char e_csum[2]; /* Checksum, 0x0. */ |
| char e_ip[2]; /* Initial IP value, 0x0. */ |
| char e_cs[2]; /* Initial (relative) CS value, 0x0. */ |
| char e_lfarlc[2]; /* File address of relocation table, 0x40. */ |
| char e_ovno[2]; /* Overlay number, 0x0. */ |
| char e_res[4][2]; /* Reserved words, all 0x0. */ |
| char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ |
| char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ |
| char e_res2[10][2]; /* Reserved words, all 0x0. */ |
| char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ |
| char dos_message[16][4]; /* Other stuff, always follow DOS header. */ |
| |
| /* Note: additional bytes may be inserted before the signature. Use |
| the e_lfanew field to find the actual location of the NT signature. */ |
| |
| char nt_signature[4]; /* required NT signature, 0x4550. */ |
| |
| /* From standard header. */ |
| char f_magic[2]; /* Magic number. */ |
| char f_nscns[2]; /* Number of sections. */ |
| char f_timdat[4]; /* Time & date stamp. */ |
| char f_symptr[4]; /* File pointer to symtab. */ |
| char f_nsyms[4]; /* Number of symtab entries. */ |
| char f_opthdr[2]; /* Sizeof(optional hdr). */ |
| char f_flags[2]; /* Flags. */ |
| }; |
| |
| #ifdef COFF_IMAGE_WITH_PE |
| |
| /* The filehdr is only weird in images. */ |
| |
| #undef FILHDR |
| #define FILHDR struct external_PEI_filehdr |
| #undef FILHSZ |
| #define FILHSZ 152 |
| |
| #endif /* COFF_IMAGE_WITH_PE */ |
| |
| /* 32-bit PE a.out header: */ |
| |
| typedef struct |
| { |
| AOUTHDR standard; |
| |
| /* NT extra fields; see internal.h for descriptions. */ |
| char ImageBase[4]; |
| char SectionAlignment[4]; |
| char FileAlignment[4]; |
| char MajorOperatingSystemVersion[2]; |
| char MinorOperatingSystemVersion[2]; |
| char MajorImageVersion[2]; |
| char MinorImageVersion[2]; |
| char MajorSubsystemVersion[2]; |
| char MinorSubsystemVersion[2]; |
| char Reserved1[4]; |
| char SizeOfImage[4]; |
| char SizeOfHeaders[4]; |
| char CheckSum[4]; |
| char Subsystem[2]; |
| char DllCharacteristics[2]; |
| char SizeOfStackReserve[4]; |
| char SizeOfStackCommit[4]; |
| char SizeOfHeapReserve[4]; |
| char SizeOfHeapCommit[4]; |
| char LoaderFlags[4]; |
| char NumberOfRvaAndSizes[4]; |
| /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ |
| char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ |
| } PEAOUTHDR; |
| #undef AOUTSZ |
| #define AOUTSZ (AOUTHDRSZ + 196) |
| |
| /* Like PEAOUTHDR, except that the "standard" member has no BaseOfData |
| (aka data_start) member and that some of the members are 8 instead |
| of just 4 bytes long. */ |
| typedef struct |
| { |
| AOUTHDR standard; |
| |
| /* NT extra fields; see internal.h for descriptions. */ |
| char ImageBase[8]; |
| char SectionAlignment[4]; |
| char FileAlignment[4]; |
| char MajorOperatingSystemVersion[2]; |
| char MinorOperatingSystemVersion[2]; |
| char MajorImageVersion[2]; |
| char MinorImageVersion[2]; |
| char MajorSubsystemVersion[2]; |
| char MinorSubsystemVersion[2]; |
| char Reserved1[4]; |
| char SizeOfImage[4]; |
| char SizeOfHeaders[4]; |
| char CheckSum[4]; |
| char Subsystem[2]; |
| char DllCharacteristics[2]; |
| char SizeOfStackReserve[8]; |
| char SizeOfStackCommit[8]; |
| char SizeOfHeapReserve[8]; |
| char SizeOfHeapCommit[8]; |
| char LoaderFlags[4]; |
| char NumberOfRvaAndSizes[4]; |
| /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ |
| char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ |
| } PEPAOUTHDR; |
| #define PEPAOUTSZ 240 |
| |
| #undef E_FILNMLEN |
| #define E_FILNMLEN 18 /* # characters in a file name. */ |
| |
| /* Import Tyoes fot ILF format object files.. */ |
| #define IMPORT_CODE 0 |
| #define IMPORT_DATA 1 |
| #define IMPORT_CONST 2 |
| |
| /* Import Name Tyoes for ILF format object files. */ |
| #define IMPORT_ORDINAL 0 |
| #define IMPORT_NAME 1 |
| #define IMPORT_NAME_NOPREFIX 2 |
| #define IMPORT_NAME_UNDECORATE 3 |
| |
| #endif /* _PE_H */ |
