diff options
Diffstat (limited to 'winsup/cygwin/include/a.out.h')
| -rw-r--r-- | winsup/cygwin/include/a.out.h | 236 |
1 files changed, 130 insertions, 106 deletions
diff --git a/winsup/cygwin/include/a.out.h b/winsup/cygwin/include/a.out.h index 1ccc3f425..ad9b5a56f 100644 --- a/winsup/cygwin/include/a.out.h +++ b/winsup/cygwin/include/a.out.h @@ -1,6 +1,6 @@ /* a.out.h - Copyright 1997, 1998, 1999, 2000, 2001 Red Hat, Inc. + Copyright 1997, 1998, 1999, 2000, 2001, 2013 Red Hat, Inc. This file is part of Cygwin. @@ -14,22 +14,25 @@ details. */ #ifdef __cplusplus extern "C" { #endif + +#include <stdint.h> + #define COFF_IMAGE_WITH_PE #define COFF_LONG_SECTION_NAMES -/*** coff information for Intel 386/486. */ +/*** coff information for Intel 386/486 and AMD64. */ /********************** FILE HEADER **********************/ struct external_filehdr { - short f_magic; /* magic number */ - short f_nscns; /* number of sections */ - unsigned long f_timdat; /* time & date stamp */ - unsigned long f_symptr; /* file pointer to symtab */ - unsigned long f_nsyms; /* number of symtab entries */ - short f_opthdr; /* sizeof(optional hdr) */ - short f_flags; /* flags */ + uint16_t f_magic; /* magic number */ + uint16_t f_nscns; /* number of sections */ + uint32_t f_timdat; /* time & date stamp */ + uint32_t f_symptr; /* file pointer to symtab */ + uint32_t f_nsyms; /* number of symtab entries */ + uint16_t f_opthdr; /* sizeof(optional hdr) */ + uint16_t f_flags; /* flags */ }; /* Bits for f_flags: @@ -50,6 +53,7 @@ struct external_filehdr { #define I386MAGIC 0x14c #define I386PTXMAGIC 0x154 #define I386AIXMAGIC 0x175 +#define AMD64MAGIC 0x8664 /* This is Lynx's all-platform magic number for executables. */ @@ -70,14 +74,14 @@ struct external_filehdr { typedef struct { - unsigned short magic; /* type of file */ - unsigned short vstamp; /* version stamp */ - unsigned long tsize; /* text size in bytes, padded to FW bdry*/ - unsigned long dsize; /* initialized data " " */ - unsigned long bsize; /* uninitialized data " " */ - unsigned long entry; /* entry pt. */ - unsigned long text_start; /* base of text used for this file */ - unsigned long data_start; /* base of data used for this file= + uint16_t magic; /* type of file */ + uint16_t vstamp; /* version stamp */ + uint32_t tsize; /* text size in bytes, padded to FW bdry*/ + uint32_t dsize; /* initialized data " " */ + uint32_t bsize; /* uninitialized data " " */ + uint32_t entry; /* entry pt. */ + uint32_t text_start; /* base of text used for this file */ + uint32_t data_start; /* base of data used for this file= */ } AOUTHDR; @@ -103,16 +107,16 @@ AOUTHDR; struct external_scnhdr { char s_name[8]; /* section name */ - unsigned long s_paddr; /* physical address, offset + uint32_t s_paddr; /* physical address, offset of last addr in scn */ - unsigned long s_vaddr; /* virtual address */ - unsigned long s_size; /* section size */ - unsigned long s_scnptr; /* file ptr to raw data for section */ - unsigned long s_relptr; /* file ptr to relocation */ - unsigned long s_lnnoptr; /* file ptr to line numbers */ - unsigned short s_nreloc; /* number of relocation entries */ - unsigned short s_nlnno; /* number of line number entries*/ - unsigned long s_flags; /* flags */ + uint32_t s_vaddr; /* virtual address */ + uint32_t s_size; /* section size */ + uint32_t s_scnptr; /* file ptr to raw data for section */ + uint32_t s_relptr; /* file ptr to relocation */ + uint32_t s_lnnoptr; /* file ptr to line numbers */ + uint16_t s_nreloc; /* number of relocation entries */ + uint16_t s_nlnno; /* number of line number entries*/ + uint32_t s_flags; /* flags */ }; #define SCNHDR struct external_scnhdr @@ -136,10 +140,10 @@ struct external_scnhdr { */ struct external_lineno { union { - unsigned long l_symndx; /* function name symbol index, iff l_lnno 0 */ - unsigned long l_paddr; /* (physical) address of line number */ + uint32_t l_symndx; /* function name symbol index, iff l_lnno 0 */ + uint32_t l_paddr; /* (physical) address of line number */ } l_addr; - unsigned short l_lnno; /* line number */ + uint16_t l_lnno; /* line number */ }; #define LINENO struct external_lineno @@ -156,13 +160,13 @@ struct external_syment union { char e_name[E_SYMNMLEN]; struct { - unsigned long e_zeroes; - unsigned long e_offset; + uint32_t e_zeroes; + uint32_t e_offset; } e; } e; - unsigned long e_value; - unsigned short e_scnum; - unsigned short e_type; + uint32_t e_value; + uint16_t e_scnum; + uint16_t e_type; char e_sclass[1]; char e_numaux[1]; }; @@ -174,46 +178,46 @@ struct external_syment union external_auxent { struct { - unsigned long x_tagndx; /* str, un, or enum tag indx */ + uint32_t x_tagndx; /* str, un, or enum tag indx */ union { struct { - unsigned short x_lnno; /* declaration line number */ - unsigned short x_size; /* str/union/array size */ + uint16_t x_lnno; /* declaration line number */ + uint16_t x_size; /* str/union/array size */ } x_lnsz; - unsigned long x_fsize; /* size of function */ + uint32_t x_fsize; /* size of function */ } x_misc; union { struct { /* if ISFCN, tag, or .bb */ - unsigned long x_lnnoptr;/* ptr to fcn line # */ - unsigned long x_endndx; /* entry ndx past block end */ + uint32_t x_lnnoptr; /* ptr to fcn line # */ + uint32_t x_endndx; /* entry ndx past block end */ } x_fcn; struct { /* if ISARY, up to 4 dimen. */ char x_dimen[E_DIMNUM][2]; } x_ary; } x_fcnary; - unsigned short x_tvndx; /* tv index */ + uint16_t x_tvndx; /* tv index */ } x_sym; union { char x_fname[E_FILNMLEN]; struct { - unsigned long x_zeroes; - unsigned long x_offset; + uint32_t x_zeroes; + uint32_t x_offset; } x_n; } x_file; struct { - unsigned long x_scnlen; /* section length */ - unsigned short x_nreloc; /* # relocation entries */ - unsigned short x_nlinno; /* # line numbers */ - unsigned long x_checksum; /* section COMDAT checksum */ - unsigned short x_associated;/* COMDAT associated section index */ + uint32_t x_scnlen; /* section length */ + uint16_t x_nreloc; /* # relocation entries */ + uint16_t x_nlinno; /* # line numbers */ + uint32_t x_checksum; /* section COMDAT checksum */ + uint16_t x_associated; /* COMDAT associated section index */ char x_comdat[1]; /* COMDAT selection number */ } x_scn; struct { - unsigned long x_tvfill; /* tv fill value */ - unsigned short x_tvlen; /* length of .tv */ + uint32_t x_tvfill; /* tv fill value */ + uint16_t x_tvlen; /* length of .tv */ char x_tvran[2][2]; /* tv range */ } x_tv; /* info about .tv section (in auxent of symbol .tv)) */ @@ -244,6 +248,20 @@ struct external_reloc { #ifndef _PE_H #define _PE_H +#define IMAGE_FILE_MACHINE_I386 0x014c +#define IMAGE_FILE_MACHINE_AMD64 0x8664 + +#define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b +#define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b + +#define IMAGE_SIZEOF_STD_OPTIONAL_HEADER 28 +#define IMAGE_SIZEOF_NT_OPTIONAL32_HEADER 224 +#define IMAGE_SIZEOF_NT_OPTIONAL64_HEADER 240 + +#define IMAGE_SUBSYSTEM_NATIVE 1 +#define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 +#define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 + /* NT specific file attributes */ #define IMAGE_FILE_RELOCS_STRIPPED 0x0001 #define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 @@ -320,43 +338,43 @@ struct external_reloc { #ifdef COFF_IMAGE_WITH_PE -/* The filehdr is only weired in images */ +/* The filehdr is only weird in images */ #undef FILHDR struct external_PE_filehdr { /* DOS header fields */ - unsigned short e_magic; /* Magic number, 0x5a4d */ - unsigned short e_cblp; /* Bytes on last page of file, 0x90 */ - unsigned short e_cp; /* Pages in file, 0x3 */ - unsigned short e_crlc; /* Relocations, 0x0 */ - unsigned short e_cparhdr; /* Size of header in paragraphs, 0x4 */ - unsigned short e_minalloc; /* Minimum extra paragraphs needed, 0x0 */ - unsigned short e_maxalloc; /* Maximum extra paragraphs needed, 0xFFFF */ - unsigned short e_ss; /* Initial (relative) SS value, 0x0 */ - unsigned short e_sp; /* Initial SP value, 0xb8 */ - unsigned short e_csum; /* Checksum, 0x0 */ - unsigned short e_ip; /* Initial IP value, 0x0 */ - unsigned short e_cs; /* Initial (relative) CS value, 0x0 */ - unsigned short e_lfarlc; /* File address of relocation table, 0x40 */ - unsigned short e_ovno; /* Overlay number, 0x0 */ - char e_res[4][2]; /* Reserved words, all 0x0 */ - unsigned short e_oemid; /* OEM identifier (for e_oeminfo), 0x0 */ - unsigned short e_oeminfo; /* OEM information; e_oemid specific, 0x0 */ - char e_res2[10][2]; /* Reserved words, all 0x0 */ - unsigned long e_lfanew; /* File address of new exe header, 0x80 */ + uint16_t e_magic; /* Magic number, 0x5a4d */ + uint16_t e_cblp; /* Bytes on last page of file, 0x90 */ + uint16_t e_cp; /* Pages in file, 0x3 */ + uint16_t e_crlc; /* Relocations, 0x0 */ + uint16_t e_cparhdr; /* Size of header in paragraphs, 0x4 */ + uint16_t e_minalloc; /* Minimum extra paragraphs needed, 0x0 */ + uint16_t e_maxalloc; /* Maximum extra paragraphs needed, 0xFFFF */ + uint16_t e_ss; /* Initial (relative) SS value, 0x0 */ + uint16_t e_sp; /* Initial SP value, 0xb8 */ + uint16_t e_csum; /* Checksum, 0x0 */ + uint16_t e_ip; /* Initial IP value, 0x0 */ + uint16_t e_cs; /* Initial (relative) CS value, 0x0 */ + uint16_t e_lfarlc; /* File address of relocation table, 0x40 */ + uint16_t e_ovno; /* Overlay number, 0x0 */ + char e_res[4][2]; /* Reserved words, all 0x0 */ + uint16_t e_oemid; /* OEM identifier (for e_oeminfo), 0x0 */ + uint16_t e_oeminfo; /* OEM information; e_oemid specific, 0x0 */ + char e_res2[10][2]; /* Reserved words, all 0x0 */ + uint32_t e_lfanew; /* File address of new exe header, 0x80 */ char dos_message[16][4]; /* other stuff, always follow DOS header */ - unsigned int nt_signature; /* required NT signature, 0x4550 */ + uint32_t nt_signature; /* required NT signature, 0x4550 */ /* From standard header */ - unsigned short f_magic; /* magic number */ - unsigned short f_nscns; /* number of sections */ - unsigned long f_timdat; /* time & date stamp */ - unsigned long f_symptr; /* file pointer to symtab */ - unsigned long f_nsyms; /* number of symtab entries */ - unsigned short f_opthdr; /* sizeof(optional hdr) */ - unsigned short f_flags; /* flags */ + uint16_t f_magic; /* magic number */ + uint16_t f_nscns; /* number of sections */ + uint32_t f_timdat; /* time & date stamp */ + uint32_t f_symptr; /* file pointer to symtab */ + uint32_t f_nsyms; /* number of symtab entries */ + uint16_t f_opthdr; /* sizeof(optional hdr) */ + uint16_t f_flags; /* flags */ }; @@ -368,37 +386,39 @@ struct external_PE_filehdr typedef struct { - unsigned short magic; /* type of file */ - unsigned short vstamp; /* version stamp */ - unsigned long tsize; /* text size in bytes, padded to FW bdry*/ - unsigned long dsize; /* initialized data " " */ - unsigned long bsize; /* uninitialized data " " */ - unsigned long entry; /* entry pt. */ - unsigned long text_start; /* base of text used for this file */ - unsigned long data_start; /* base of all data used for this file */ + uint16_t magic; /* type of file */ + uint16_t vstamp; /* version stamp */ + uint32_t tsize; /* text size in bytes, padded to FW bdry*/ + uint32_t dsize; /* initialized data " " */ + uint32_t bsize; /* uninitialized data " " */ + uint32_t entry; /* entry pt. */ + uint32_t text_start; /* base of text used for this file */ +#ifndef __x86_64__ + uint32_t data_start; /* base of all data used for this file */ +#endif /* NT extra fields; see internal.h for descriptions */ - unsigned long ImageBase; - unsigned long SectionAlignment; - unsigned long FileAlignment; - unsigned short MajorOperatingSystemVersion; - unsigned short MinorOperatingSystemVersion; - unsigned short MajorImageVersion; - unsigned short MinorImageVersion; - unsigned short MajorSubsystemVersion; - unsigned short MinorSubsystemVersion; + uintptr_t ImageBase; + uint32_t SectionAlignment; + uint32_t FileAlignment; + uint16_t MajorOperatingSystemVersion; + uint16_t MinorOperatingSystemVersion; + uint16_t MajorImageVersion; + uint16_t MinorImageVersion; + uint16_t MajorSubsystemVersion; + uint16_t MinorSubsystemVersion; char Reserved1[4]; - unsigned long SizeOfImage; - unsigned long SizeOfHeaders; - unsigned long CheckSum; - unsigned short Subsystem; - unsigned short DllCharacteristics; - unsigned long SizeOfStackReserve; - unsigned long SizeOfStackCommit; - unsigned long SizeOfHeapReserve; - unsigned long SizeOfHeapCommit; - unsigned long LoaderFlags; - unsigned long NumberOfRvaAndSizes; + uint32_t SizeOfImage; + uint32_t SizeOfHeaders; + uint32_t CheckSum; + uint16_t Subsystem; + uint16_t DllCharacteristics; + uintptr_t SizeOfStackReserve; + uintptr_t SizeOfStackCommit; + uintptr_t SizeOfHeapReserve; + uintptr_t SizeOfHeapCommit; + uint32_t LoaderFlags; + uint32_t NumberOfRvaAndSizes; /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars */ @@ -406,7 +426,11 @@ typedef struct #undef AOUTSZ +#ifdef __x86_64__ +#define AOUTSZ (AOUTHDRSZ + 212) +#else #define AOUTSZ (AOUTHDRSZ + 196) +#endif #undef E_FILNMLEN #define E_FILNMLEN 18 /* # characters in a file name */ |