/usr/share/go/src/libmach/elf.h is in golang-src 2:1.2.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 | // Inferno libmach/elf.h
// http://code.google.com/p/inferno-os/source/browse/utils/libmach/elf.h
//
// Copyright © 1994-1999 Lucent Technologies Inc.
// Power PC support Copyright © 1995-2004 C H Forsyth (forsyth@terzarima.net).
// Portions Copyright © 1997-1999 Vita Nuova Limited.
// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com).
// Revisions Copyright © 2000-2004 Lucent Technologies Inc. and others.
// Portions Copyright © 2009 The Go Authors. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
/*
* Definitions needed for accessing ELF headers.
* 32-bit and 64-bit structs differ.
*/
typedef struct {
uchar ident[16]; /* ident bytes */
ushort type; /* file type */
ushort machine; /* target machine */
int version; /* file version */
uint32 elfentry; /* start address */
uint32 phoff; /* phdr file offset */
uint32 shoff; /* shdr file offset */
int flags; /* file flags */
ushort ehsize; /* sizeof ehdr */
ushort phentsize; /* sizeof phdr */
ushort phnum; /* number phdrs */
ushort shentsize; /* sizeof shdr */
ushort shnum; /* number shdrs */
ushort shstrndx; /* shdr string index */
} Ehdr32;
typedef struct {
uchar ident[16]; /* ident bytes */
ushort type; /* file type */
ushort machine; /* target machine */
int version; /* file version */
uvlong elfentry; /* start address */
uvlong phoff; /* phdr file offset */
uvlong shoff; /* shdr file offset */
int flags; /* file flags */
ushort ehsize; /* sizeof ehdr */
ushort phentsize; /* sizeof phdr */
ushort phnum; /* number phdrs */
ushort shentsize; /* sizeof shdr */
ushort shnum; /* number shdrs */
ushort shstrndx; /* shdr string index */
} Ehdr64;
typedef struct {
int type; /* entry type */
uint32 offset; /* file offset */
uint32 vaddr; /* virtual address */
uint32 paddr; /* physical address */
int filesz; /* file size */
uint32 memsz; /* memory size */
int flags; /* entry flags */
int align; /* memory/file alignment */
} Phdr32;
typedef struct {
int type; /* entry type */
int flags; /* entry flags */
uvlong offset; /* file offset */
uvlong vaddr; /* virtual address */
uvlong paddr; /* physical address */
uvlong filesz; /* file size */
uvlong memsz; /* memory size */
uvlong align; /* memory/file alignment */
} Phdr64;
typedef struct {
uint32 name; /* section name */
uint32 type; /* SHT_... */
uint32 flags; /* SHF_... */
uint32 addr; /* virtual address */
uint32 offset; /* file offset */
uint32 size; /* section size */
uint32 link; /* misc info */
uint32 info; /* misc info */
uint32 addralign; /* memory alignment */
uint32 entsize; /* entry size if table */
} Shdr32;
typedef struct {
uint32 name; /* section name */
uint32 type; /* SHT_... */
uvlong flags; /* SHF_... */
uvlong addr; /* virtual address */
uvlong offset; /* file offset */
uvlong size; /* section size */
uint32 link; /* misc info */
uint32 info; /* misc info */
uvlong addralign; /* memory alignment */
uvlong entsize; /* entry size if table */
} Shdr64;
enum {
/* Ehdr codes */
MAG0 = 0, /* ident[] indexes */
MAG1 = 1,
MAG2 = 2,
MAG3 = 3,
CLASS = 4,
DATA = 5,
VERSION = 6,
ELFCLASSNONE = 0, /* ident[CLASS] */
ELFCLASS32 = 1,
ELFCLASS64 = 2,
ELFCLASSNUM = 3,
ELFDATANONE = 0, /* ident[DATA] */
ELFDATA2LSB = 1,
ELFDATA2MSB = 2,
ELFDATANUM = 3,
NOETYPE = 0, /* type */
REL = 1,
EXEC = 2,
DYN = 3,
CORE = 4,
NONE = 0, /* machine */
M32 = 1, /* AT&T WE 32100 */
SPARC = 2, /* Sun SPARC */
I386 = 3, /* Intel 80386 */
M68K = 4, /* Motorola 68000 */
M88K = 5, /* Motorola 88000 */
I486 = 6, /* Intel 80486 */
I860 = 7, /* Intel i860 */
MIPS = 8, /* Mips R2000 */
S370 = 9, /* Amdhal */
SPARC64 = 18, /* Sun SPARC v9 */
POWER = 20, /* PowerPC */
ARM = 40, /* ARM */
AMD64 = 62, /* Amd64 */
NO_VERSION = 0, /* version, ident[VERSION] */
CURRENT = 1,
/* Phdr Codes */
NOPTYPE = 0, /* type */
LOAD = 1,
DYNAMIC = 2,
INTERP = 3,
NOTE = 4,
SHLIB = 5,
PHDR = 6,
R = 0x4, /* flags */
W = 0x2,
X = 0x1,
/* Shdr Codes */
Progbits = 1, /* section types */
Strtab = 3,
Nobits = 8,
Swrite = 1, /* section attributes */
Salloc = 2,
Sexec = 4,
};
#define ELF_MAG ((0x7f<<24) | ('E'<<16) | ('L'<<8) | 'F')
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