2 * Copyright (c) Christos Zoulas 2003.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice immediately at the beginning of the file, without modification,
10 * this list of conditions, and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
19 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * @(#)Id: readelf.h,v 1.9 2002/05/16 18:45:56 christos Exp
30 * Provide elf data structures for non-elf machines, allowing file
31 * non-elf hosts to determine if an elf binary is stripped.
32 * Note: cobbled from the linux header file, with modifications
34 #ifndef __fake_elf_h__
35 #define __fake_elf_h__
41 typedef uint32_t Elf32_Addr;
42 typedef uint32_t Elf32_Off;
43 typedef uint16_t Elf32_Half;
44 typedef uint32_t Elf32_Word;
45 typedef uint8_t Elf32_Char;
47 #if SIZEOF_LONG_LONG != 8
48 #define USE_ARRAY_FOR_64BIT_TYPES
49 typedef uint32_t Elf64_Addr[2];
50 typedef uint32_t Elf64_Off[2];
51 typedef uint32_t Elf64_Xword[2];
53 #undef USE_ARRAY_FOR_64BIT_TYPES
54 typedef uint64_t Elf64_Addr;
55 typedef uint64_t Elf64_Off;
56 typedef uint64_t Elf64_Xword;
58 typedef uint16_t Elf64_Half;
59 typedef uint32_t Elf64_Word;
60 typedef uint8_t Elf64_Char;
65 Elf32_Char e_ident[EI_NIDENT];
69 Elf32_Addr e_entry; /* Entry point */
74 Elf32_Half e_phentsize;
76 Elf32_Half e_shentsize;
78 Elf32_Half e_shstrndx;
82 Elf64_Char e_ident[EI_NIDENT];
86 Elf64_Addr e_entry; /* Entry point */
91 Elf64_Half e_phentsize;
93 Elf64_Half e_shentsize;
95 Elf64_Half e_shstrndx;
104 /* e_machine (used only for SunOS 5.x hardware capabilities) */
107 #define EM_SPARC32PLUS 18
108 #define EM_SPARCV9 43
115 #define SHT_DYNSYM 11
116 #define SHT_SUNW_cap 0x6ffffff5 /* SunOS 5.x hw/sw capabilites */
119 #define ELFDATANONE 0 /* e_ident[EI_DATA] */
120 #define ELFDATA2LSB 1
121 #define ELFDATA2MSB 2
124 #define ELFCLASSNONE 0
129 #define EI_MAG0 0 /* e_ident[] indexes */
138 #define ELFMAG0 0x7f /* EI_MAG */
142 #define ELFMAG "\177ELF"
145 #define OLFMAG "\177OLF"
164 Elf64_Xword p_filesz;
169 #define PT_NULL 0 /* p_type */
187 Elf32_Word sh_addralign;
188 Elf32_Word sh_entsize;
200 Elf64_Off sh_addralign;
201 Elf64_Off sh_entsize;
204 #define NT_NETBSD_CORE_PROCINFO 1
206 /* Note header in a PT_NOTE section */
207 typedef struct elf_note {
208 Elf32_Word n_namesz; /* Name size */
209 Elf32_Word n_descsz; /* Content size */
210 Elf32_Word n_type; /* Content type */
219 /* Notes used in ET_CORE */
220 #define NT_PRSTATUS 1
222 #define NT_PRPSINFO 3
224 #define NT_TASKSTRUCT 4
225 #define NT_PLATFORM 5
229 /* Note types used in executables */
230 /* NetBSD executables (name = "NetBSD") */
231 #define NT_NETBSD_VERSION 1
232 #define NT_NETBSD_EMULATION 2
233 #define NT_FREEBSD_VERSION 1
234 #define NT_OPENBSD_VERSION 1
235 #define NT_DRAGONFLY_VERSION 1
237 * GNU executables (name = "GNU")
238 * word[0]: GNU OS tags
239 * word[1]: major version
240 * word[2]: minor version
241 * word[3]: tiny version
243 #define NT_GNU_VERSION 1
246 #define GNU_OS_LINUX 0
247 #define GNU_OS_HURD 1
248 #define GNU_OS_SOLARIS 2
249 #define GNU_OS_KFREEBSD 3
250 #define GNU_OS_KNETBSD 4
253 * GNU Hardware capability information
254 * word[0]: Number of entries
255 * word[1]: Bitmask of enabled entries
256 * Followed by a byte id, and a NUL terminated string per entry
258 #define NT_GNU_HWCAP 2
261 * GNU Build ID generated by ld
262 * 160 bit SHA1 [default]
263 * 128 bit md5 or uuid
265 #define NT_GNU_BUILD_ID 3
267 /* SunOS 5.x hardware/software capabilities */
284 /* SunOS 5.x hardware/software capability tags */
285 #define CA_SUNW_NULL 0
286 #define CA_SUNW_HW_1 1
287 #define CA_SUNW_SF_1 2
289 /* SunOS 5.x software capabilities */
290 #define SF1_SUNW_FPKNWN 0x01
291 #define SF1_SUNW_FPUSED 0x02
292 #define SF1_SUNW_MASK 0x03
294 /* SunOS 5.x hardware capabilities: sparc */
295 #define AV_SPARC_MUL32 0x0001
296 #define AV_SPARC_DIV32 0x0002
297 #define AV_SPARC_FSMULD 0x0004
298 #define AV_SPARC_V8PLUS 0x0008
299 #define AV_SPARC_POPC 0x0010
300 #define AV_SPARC_VIS 0x0020
301 #define AV_SPARC_VIS2 0x0040
302 #define AV_SPARC_ASI_BLK_INIT 0x0080
303 #define AV_SPARC_FMAF 0x0100
304 #define AV_SPARC_FJFMAU 0x4000
305 #define AV_SPARC_IMA 0x8000
307 /* SunOS 5.x hardware capabilities: 386 */
308 #define AV_386_FPU 0x00000001
309 #define AV_386_TSC 0x00000002
310 #define AV_386_CX8 0x00000004
311 #define AV_386_SEP 0x00000008
312 #define AV_386_AMD_SYSC 0x00000010
313 #define AV_386_CMOV 0x00000020
314 #define AV_386_MMX 0x00000040
315 #define AV_386_AMD_MMX 0x00000080
316 #define AV_386_AMD_3DNow 0x00000100
317 #define AV_386_AMD_3DNowx 0x00000200
318 #define AV_386_FXSR 0x00000400
319 #define AV_386_SSE 0x00000800
320 #define AV_386_SSE2 0x00001000
321 #define AV_386_PAUSE 0x00002000
322 #define AV_386_SSE3 0x00004000
323 #define AV_386_MON 0x00008000
324 #define AV_386_CX16 0x00010000
325 #define AV_386_AHF 0x00020000
326 #define AV_386_TSCP 0x00040000
327 #define AV_386_AMD_SSE4A 0x00080000
328 #define AV_386_POPCNT 0x00100000
329 #define AV_386_AMD_LZCNT 0x00200000
330 #define AV_386_SSSE3 0x00400000
331 #define AV_386_SSE4_1 0x00800000
332 #define AV_386_SSE4_2 0x01000000