Annotation of embedaddon/php/ext/fileinfo/libmagic/readelf.h, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (c) Christos Zoulas 2003.
3: * All Rights Reserved.
4: *
5: * Redistribution and use in source and binary forms, with or without
6: * modification, are permitted provided that the following conditions
7: * are met:
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.
14: *
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
25: * SUCH DAMAGE.
26: */
27: /*
28: * @(#)Id: readelf.h,v 1.9 2002/05/16 18:45:56 christos Exp
29: *
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
33: */
34: #ifndef __fake_elf_h__
35: #define __fake_elf_h__
36:
37: #if HAVE_STDINT_H
38: #include <stdint.h>
39: #endif
40:
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;
46:
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];
52: #else
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;
57: #endif
58: typedef uint16_t Elf64_Half;
59: typedef uint32_t Elf64_Word;
60: typedef uint8_t Elf64_Char;
61:
62: #define EI_NIDENT 16
63:
64: typedef struct {
65: Elf32_Char e_ident[EI_NIDENT];
66: Elf32_Half e_type;
67: Elf32_Half e_machine;
68: Elf32_Word e_version;
69: Elf32_Addr e_entry; /* Entry point */
70: Elf32_Off e_phoff;
71: Elf32_Off e_shoff;
72: Elf32_Word e_flags;
73: Elf32_Half e_ehsize;
74: Elf32_Half e_phentsize;
75: Elf32_Half e_phnum;
76: Elf32_Half e_shentsize;
77: Elf32_Half e_shnum;
78: Elf32_Half e_shstrndx;
79: } Elf32_Ehdr;
80:
81: typedef struct {
82: Elf64_Char e_ident[EI_NIDENT];
83: Elf64_Half e_type;
84: Elf64_Half e_machine;
85: Elf64_Word e_version;
86: Elf64_Addr e_entry; /* Entry point */
87: Elf64_Off e_phoff;
88: Elf64_Off e_shoff;
89: Elf64_Word e_flags;
90: Elf64_Half e_ehsize;
91: Elf64_Half e_phentsize;
92: Elf64_Half e_phnum;
93: Elf64_Half e_shentsize;
94: Elf64_Half e_shnum;
95: Elf64_Half e_shstrndx;
96: } Elf64_Ehdr;
97:
98: /* e_type */
99: #define ET_REL 1
100: #define ET_EXEC 2
101: #define ET_DYN 3
102: #define ET_CORE 4
103:
104: /* e_machine (used only for SunOS 5.x hardware capabilities) */
105: #define EM_SPARC 2
106: #define EM_386 3
107: #define EM_SPARC32PLUS 18
108: #define EM_SPARCV9 43
109: #define EM_IA_64 50
110: #define EM_AMD64 62
111:
112: /* sh_type */
113: #define SHT_SYMTAB 2
114: #define SHT_NOTE 7
115: #define SHT_DYNSYM 11
116: #define SHT_SUNW_cap 0x6ffffff5 /* SunOS 5.x hw/sw capabilites */
117:
118: /* elf type */
119: #define ELFDATANONE 0 /* e_ident[EI_DATA] */
120: #define ELFDATA2LSB 1
121: #define ELFDATA2MSB 2
122:
123: /* elf class */
124: #define ELFCLASSNONE 0
125: #define ELFCLASS32 1
126: #define ELFCLASS64 2
127:
128: /* magic number */
129: #define EI_MAG0 0 /* e_ident[] indexes */
130: #define EI_MAG1 1
131: #define EI_MAG2 2
132: #define EI_MAG3 3
133: #define EI_CLASS 4
134: #define EI_DATA 5
135: #define EI_VERSION 6
136: #define EI_PAD 7
137:
138: #define ELFMAG0 0x7f /* EI_MAG */
139: #define ELFMAG1 'E'
140: #define ELFMAG2 'L'
141: #define ELFMAG3 'F'
142: #define ELFMAG "\177ELF"
143:
144: #define OLFMAG1 'O'
145: #define OLFMAG "\177OLF"
146:
147: typedef struct {
148: Elf32_Word p_type;
149: Elf32_Off p_offset;
150: Elf32_Addr p_vaddr;
151: Elf32_Addr p_paddr;
152: Elf32_Word p_filesz;
153: Elf32_Word p_memsz;
154: Elf32_Word p_flags;
155: Elf32_Word p_align;
156: } Elf32_Phdr;
157:
158: typedef struct {
159: Elf64_Word p_type;
160: Elf64_Word p_flags;
161: Elf64_Off p_offset;
162: Elf64_Addr p_vaddr;
163: Elf64_Addr p_paddr;
164: Elf64_Xword p_filesz;
165: Elf64_Xword p_memsz;
166: Elf64_Xword p_align;
167: } Elf64_Phdr;
168:
169: #define PT_NULL 0 /* p_type */
170: #define PT_LOAD 1
171: #define PT_DYNAMIC 2
172: #define PT_INTERP 3
173: #define PT_NOTE 4
174: #define PT_SHLIB 5
175: #define PT_PHDR 6
176: #define PT_NUM 7
177:
178: typedef struct {
179: Elf32_Word sh_name;
180: Elf32_Word sh_type;
181: Elf32_Word sh_flags;
182: Elf32_Addr sh_addr;
183: Elf32_Off sh_offset;
184: Elf32_Word sh_size;
185: Elf32_Word sh_link;
186: Elf32_Word sh_info;
187: Elf32_Word sh_addralign;
188: Elf32_Word sh_entsize;
189: } Elf32_Shdr;
190:
191: typedef struct {
192: Elf64_Word sh_name;
193: Elf64_Word sh_type;
194: Elf64_Off sh_flags;
195: Elf64_Addr sh_addr;
196: Elf64_Off sh_offset;
197: Elf64_Off sh_size;
198: Elf64_Word sh_link;
199: Elf64_Word sh_info;
200: Elf64_Off sh_addralign;
201: Elf64_Off sh_entsize;
202: } Elf64_Shdr;
203:
204: #define NT_NETBSD_CORE_PROCINFO 1
205:
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 */
211: } Elf32_Nhdr;
212:
213: typedef struct {
214: Elf64_Word n_namesz;
215: Elf64_Word n_descsz;
216: Elf64_Word n_type;
217: } Elf64_Nhdr;
218:
219: /* Notes used in ET_CORE */
220: #define NT_PRSTATUS 1
221: #define NT_PRFPREG 2
222: #define NT_PRPSINFO 3
223: #define NT_PRXREG 4
224: #define NT_TASKSTRUCT 4
225: #define NT_PLATFORM 5
226: #define NT_AUXV 6
227:
228: /* Note types used in executables */
229: /* NetBSD executables (name = "NetBSD") */
230: #define NT_NETBSD_VERSION 1
231: #define NT_NETBSD_EMULATION 2
232: #define NT_FREEBSD_VERSION 1
233: #define NT_OPENBSD_VERSION 1
234: #define NT_DRAGONFLY_VERSION 1
235: /* GNU executables (name = "GNU") */
236: #define NT_GNU_VERSION 1
237:
238: /* GNU OS tags */
239: #define GNU_OS_LINUX 0
240: #define GNU_OS_HURD 1
241: #define GNU_OS_SOLARIS 2
242: #define GNU_OS_KFREEBSD 3
243: #define GNU_OS_KNETBSD 4
244:
245: /* SunOS 5.x hardware/software capabilities */
246: typedef struct {
247: Elf32_Word c_tag;
248: union {
249: Elf32_Word c_val;
250: Elf32_Addr c_ptr;
251: } c_un;
252: } Elf32_Cap;
253:
254: typedef struct {
255: Elf64_Xword c_tag;
256: union {
257: Elf64_Xword c_val;
258: Elf64_Addr c_ptr;
259: } c_un;
260: } Elf64_Cap;
261:
262: /* SunOS 5.x hardware/software capability tags */
263: #define CA_SUNW_NULL 0
264: #define CA_SUNW_HW_1 1
265: #define CA_SUNW_SF_1 2
266:
267: /* SunOS 5.x software capabilities */
268: #define SF1_SUNW_FPKNWN 0x01
269: #define SF1_SUNW_FPUSED 0x02
270: #define SF1_SUNW_MASK 0x03
271:
272: /* SunOS 5.x hardware capabilities: sparc */
273: #define AV_SPARC_MUL32 0x0001
274: #define AV_SPARC_DIV32 0x0002
275: #define AV_SPARC_FSMULD 0x0004
276: #define AV_SPARC_V8PLUS 0x0008
277: #define AV_SPARC_POPC 0x0010
278: #define AV_SPARC_VIS 0x0020
279: #define AV_SPARC_VIS2 0x0040
280: #define AV_SPARC_ASI_BLK_INIT 0x0080
281: #define AV_SPARC_FMAF 0x0100
282: #define AV_SPARC_FJFMAU 0x4000
283: #define AV_SPARC_IMA 0x8000
284:
285: /* SunOS 5.x hardware capabilities: 386 */
286: #define AV_386_FPU 0x00000001
287: #define AV_386_TSC 0x00000002
288: #define AV_386_CX8 0x00000004
289: #define AV_386_SEP 0x00000008
290: #define AV_386_AMD_SYSC 0x00000010
291: #define AV_386_CMOV 0x00000020
292: #define AV_386_MMX 0x00000040
293: #define AV_386_AMD_MMX 0x00000080
294: #define AV_386_AMD_3DNow 0x00000100
295: #define AV_386_AMD_3DNowx 0x00000200
296: #define AV_386_FXSR 0x00000400
297: #define AV_386_SSE 0x00000800
298: #define AV_386_SSE2 0x00001000
299: #define AV_386_PAUSE 0x00002000
300: #define AV_386_SSE3 0x00004000
301: #define AV_386_MON 0x00008000
302: #define AV_386_CX16 0x00010000
303: #define AV_386_AHF 0x00020000
304: #define AV_386_TSCP 0x00040000
305: #define AV_386_AMD_SSE4A 0x00080000
306: #define AV_386_POPCNT 0x00100000
307: #define AV_386_AMD_LZCNT 0x00200000
308: #define AV_386_SSSE3 0x00400000
309: #define AV_386_SSE4_1 0x00800000
310: #define AV_386_SSE4_2 0x01000000
311:
312: #endif
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>