1/*-
2 * Copyright (c) 1998 John D. Polstra.
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, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: src/sys/sys/elf_common.h,v 1.22 2007/04/03 01:47:07 kan Exp $
27 */
28
29#ifndef _SYS_ELF_COMMON_H_
30#define _SYS_ELF_COMMON_H_ 1
31
32#include <inttypes.h>
33
34/*
35 * ELF definitions that are independent of architecture or word size.
36 */
37
38/*
39 * Note header. The ".note" section contains an array of notes. Each
40 * begins with this header, aligned to a word boundary. Immediately
41 * following the note header is n_namesz bytes of name, padded to the
42 * next word boundary. Then comes n_descsz bytes of descriptor, again
43 * padded to a word boundary. The values of n_namesz and n_descsz do
44 * not include the padding.
45 */
46
47typedef struct {
48 uint32_t n_namesz; /* Length of name. */
49 uint32_t n_descsz; /* Length of descriptor. */
50 uint32_t n_type; /* Type of this note. */
51} Elf_Note;
52
53/* Indexes into the e_ident array. Keep synced with
54 http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
55#define EI_MAG0 0 /* Magic number, byte 0. */
56#define EI_MAG1 1 /* Magic number, byte 1. */
57#define EI_MAG2 2 /* Magic number, byte 2. */
58#define EI_MAG3 3 /* Magic number, byte 3. */
59#define EI_CLASS 4 /* Class of machine. */
60#define EI_DATA 5 /* Data format. */
61#define EI_VERSION 6 /* ELF format version. */
62#define EI_OSABI 7 /* Operating system / ABI identification */
63#define EI_ABIVERSION 8 /* ABI version */
64#define OLD_EI_BRAND 8 /* Start of architecture identification. */
65#define EI_PAD 9 /* Start of padding (per SVR4 ABI). */
66#define EI_NIDENT 16 /* Size of e_ident array. */
67
68/* Values for the magic number bytes. */
69#define ELFMAG0 0x7f
70#define ELFMAG1 'E'
71#define ELFMAG2 'L'
72#define ELFMAG3 'F'
73#define ELFMAG "\177ELF" /* magic string */
74#define SELFMAG 4 /* magic string size */
75
76/* Values for e_ident[EI_VERSION] and e_version. */
77#define EV_NONE 0
78#define EV_CURRENT 1
79
80/* Values for e_ident[EI_CLASS]. */
81#define ELFCLASSNONE 0 /* Unknown class. */
82#define ELFCLASS32 1 /* 32-bit architecture. */
83#define ELFCLASS64 2 /* 64-bit architecture. */
84
85/* Values for e_ident[EI_DATA]. */
86#define ELFDATANONE 0 /* Unknown data format. */
87#define ELFDATA2LSB 1 /* 2's complement little-endian. */
88#define ELFDATA2MSB 2 /* 2's complement big-endian. */
89
90/* Values for e_ident[EI_OSABI]. */
91#define ELFOSABI_NONE 0 /* UNIX System V ABI */
92#define ELFOSABI_HPUX 1 /* HP-UX operating system */
93#define ELFOSABI_NETBSD 2 /* NetBSD */
94#define ELFOSABI_LINUX 3 /* GNU/Linux */
95#define ELFOSABI_HURD 4 /* GNU/Hurd */
96#define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */
97#define ELFOSABI_SOLARIS 6 /* Solaris */
98#define ELFOSABI_AIX 7 /* AIX */
99#define ELFOSABI_IRIX 8 /* IRIX */
100#define ELFOSABI_FREEBSD 9 /* FreeBSD */
101#define ELFOSABI_TRU64 10 /* TRU64 UNIX */
102#define ELFOSABI_MODESTO 11 /* Novell Modesto */
103#define ELFOSABI_OPENBSD 12 /* OpenBSD */
104#define ELFOSABI_OPENVMS 13 /* Open VMS */
105#define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */
106#define ELFOSABI_ARM 97 /* ARM */
107#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
108
109#define ELFOSABI_SYSV ELFOSABI_NONE /* symbol used in old spec */
110#define ELFOSABI_MONTEREY ELFOSABI_AIX /* Monterey */
111
112/* e_ident */
113#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
114 (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
115 (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
116 (ehdr).e_ident[EI_MAG3] == ELFMAG3)
117
118/* Values for e_type. */
119#define ET_NONE 0 /* Unknown type. */
120#define ET_REL 1 /* Relocatable. */
121#define ET_EXEC 2 /* Executable. */
122#define ET_DYN 3 /* Shared object. */
123#define ET_CORE 4 /* Core file. */
124#define ET_LOOS 0xfe00 /* First operating system specific. */
125#define ET_HIOS 0xfeff /* Last operating system-specific. */
126#define ET_LOPROC 0xff00 /* First processor-specific. */
127#define ET_HIPROC 0xffff /* Last processor-specific. */
128
129/* Values for e_machine. */
130#define EM_NONE 0 /* Unknown machine. */
131#define EM_M32 1 /* AT&T WE32100. */
132#define EM_SPARC 2 /* Sun SPARC. */
133#define EM_386 3 /* Intel i386. */
134#define EM_68K 4 /* Motorola 68000. */
135#define EM_88K 5 /* Motorola 88000. */
136#define EM_860 7 /* Intel i860. */
137#define EM_MIPS 8 /* MIPS R3000 Big-Endian only. */
138#define EM_S370 9 /* IBM System/370. */
139#define EM_MIPS_RS3_LE 10 /* MIPS R3000 Little-Endian. */
140#define EM_SPARC64 11 /* SPARC 64-bit */
141#define EM_PARISC 15 /* HP PA-RISC. */
142#define EM_VPP500 17 /* Fujitsu VPP500. */
143#define EM_SPARC32PLUS 18 /* SPARC v8plus. */
144#define EM_960 19 /* Intel 80960. */
145#define EM_PPC 20 /* PowerPC 32-bit. */
146#define EM_PPC64 21 /* PowerPC 64-bit. */
147#define EM_S390 22 /* IBM System/390. */
148#define EM_V800 36 /* NEC V800. */
149#define EM_FR20 37 /* Fujitsu FR20. */
150#define EM_RH32 38 /* TRW RH-32. */
151#define EM_RCE 39 /* Motorola RCE. */
152#define EM_ARM 40 /* ARM. */
153#define EM_SH 42 /* Hitachi SH. */
154#define EM_SPARCV9 43 /* SPARC v9 64-bit. */
155#define EM_TRICORE 44 /* Siemens TriCore embedded processor. */
156#define EM_ARC 45 /* Argonaut RISC Core. */
157#define EM_H8_300 46 /* Hitachi H8/300. */
158#define EM_H8_300H 47 /* Hitachi H8/300H. */
159#define EM_H8S 48 /* Hitachi H8S. */
160#define EM_H8_500 49 /* Hitachi H8/500. */
161#define EM_IA_64 50 /* Intel IA-64 Processor. */
162#define EM_MIPS_X 51 /* Stanford MIPS-X. */
163#define EM_COLDFIRE 52 /* Motorola ColdFire. */
164#define EM_68HC12 53 /* Motorola M68HC12. */
165#define EM_MMA 54 /* Fujitsu MMA. */
166#define EM_PCP 55 /* Siemens PCP. */
167#define EM_NCPU 56 /* Sony nCPU. */
168#define EM_NDR1 57 /* Denso NDR1 microprocessor. */
169#define EM_STARCORE 58 /* Motorola Star*Core processor. */
170#define EM_ME16 59 /* Toyota ME16 processor. */
171#define EM_ST100 60 /* STMicroelectronics ST100 processor. */
172#define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ processor. */
173#define EM_X86_64 62 /* Advanced Micro Devices x86-64 */
174#define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64 (compat) */
| 1/*-
2 * Copyright (c) 1998 John D. Polstra.
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, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: src/sys/sys/elf_common.h,v 1.22 2007/04/03 01:47:07 kan Exp $
27 */
28
29#ifndef _SYS_ELF_COMMON_H_
30#define _SYS_ELF_COMMON_H_ 1
31
32#include <inttypes.h>
33
34/*
35 * ELF definitions that are independent of architecture or word size.
36 */
37
38/*
39 * Note header. The ".note" section contains an array of notes. Each
40 * begins with this header, aligned to a word boundary. Immediately
41 * following the note header is n_namesz bytes of name, padded to the
42 * next word boundary. Then comes n_descsz bytes of descriptor, again
43 * padded to a word boundary. The values of n_namesz and n_descsz do
44 * not include the padding.
45 */
46
47typedef struct {
48 uint32_t n_namesz; /* Length of name. */
49 uint32_t n_descsz; /* Length of descriptor. */
50 uint32_t n_type; /* Type of this note. */
51} Elf_Note;
52
53/* Indexes into the e_ident array. Keep synced with
54 http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
55#define EI_MAG0 0 /* Magic number, byte 0. */
56#define EI_MAG1 1 /* Magic number, byte 1. */
57#define EI_MAG2 2 /* Magic number, byte 2. */
58#define EI_MAG3 3 /* Magic number, byte 3. */
59#define EI_CLASS 4 /* Class of machine. */
60#define EI_DATA 5 /* Data format. */
61#define EI_VERSION 6 /* ELF format version. */
62#define EI_OSABI 7 /* Operating system / ABI identification */
63#define EI_ABIVERSION 8 /* ABI version */
64#define OLD_EI_BRAND 8 /* Start of architecture identification. */
65#define EI_PAD 9 /* Start of padding (per SVR4 ABI). */
66#define EI_NIDENT 16 /* Size of e_ident array. */
67
68/* Values for the magic number bytes. */
69#define ELFMAG0 0x7f
70#define ELFMAG1 'E'
71#define ELFMAG2 'L'
72#define ELFMAG3 'F'
73#define ELFMAG "\177ELF" /* magic string */
74#define SELFMAG 4 /* magic string size */
75
76/* Values for e_ident[EI_VERSION] and e_version. */
77#define EV_NONE 0
78#define EV_CURRENT 1
79
80/* Values for e_ident[EI_CLASS]. */
81#define ELFCLASSNONE 0 /* Unknown class. */
82#define ELFCLASS32 1 /* 32-bit architecture. */
83#define ELFCLASS64 2 /* 64-bit architecture. */
84
85/* Values for e_ident[EI_DATA]. */
86#define ELFDATANONE 0 /* Unknown data format. */
87#define ELFDATA2LSB 1 /* 2's complement little-endian. */
88#define ELFDATA2MSB 2 /* 2's complement big-endian. */
89
90/* Values for e_ident[EI_OSABI]. */
91#define ELFOSABI_NONE 0 /* UNIX System V ABI */
92#define ELFOSABI_HPUX 1 /* HP-UX operating system */
93#define ELFOSABI_NETBSD 2 /* NetBSD */
94#define ELFOSABI_LINUX 3 /* GNU/Linux */
95#define ELFOSABI_HURD 4 /* GNU/Hurd */
96#define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */
97#define ELFOSABI_SOLARIS 6 /* Solaris */
98#define ELFOSABI_AIX 7 /* AIX */
99#define ELFOSABI_IRIX 8 /* IRIX */
100#define ELFOSABI_FREEBSD 9 /* FreeBSD */
101#define ELFOSABI_TRU64 10 /* TRU64 UNIX */
102#define ELFOSABI_MODESTO 11 /* Novell Modesto */
103#define ELFOSABI_OPENBSD 12 /* OpenBSD */
104#define ELFOSABI_OPENVMS 13 /* Open VMS */
105#define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */
106#define ELFOSABI_ARM 97 /* ARM */
107#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
108
109#define ELFOSABI_SYSV ELFOSABI_NONE /* symbol used in old spec */
110#define ELFOSABI_MONTEREY ELFOSABI_AIX /* Monterey */
111
112/* e_ident */
113#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
114 (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
115 (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
116 (ehdr).e_ident[EI_MAG3] == ELFMAG3)
117
118/* Values for e_type. */
119#define ET_NONE 0 /* Unknown type. */
120#define ET_REL 1 /* Relocatable. */
121#define ET_EXEC 2 /* Executable. */
122#define ET_DYN 3 /* Shared object. */
123#define ET_CORE 4 /* Core file. */
124#define ET_LOOS 0xfe00 /* First operating system specific. */
125#define ET_HIOS 0xfeff /* Last operating system-specific. */
126#define ET_LOPROC 0xff00 /* First processor-specific. */
127#define ET_HIPROC 0xffff /* Last processor-specific. */
128
129/* Values for e_machine. */
130#define EM_NONE 0 /* Unknown machine. */
131#define EM_M32 1 /* AT&T WE32100. */
132#define EM_SPARC 2 /* Sun SPARC. */
133#define EM_386 3 /* Intel i386. */
134#define EM_68K 4 /* Motorola 68000. */
135#define EM_88K 5 /* Motorola 88000. */
136#define EM_860 7 /* Intel i860. */
137#define EM_MIPS 8 /* MIPS R3000 Big-Endian only. */
138#define EM_S370 9 /* IBM System/370. */
139#define EM_MIPS_RS3_LE 10 /* MIPS R3000 Little-Endian. */
140#define EM_SPARC64 11 /* SPARC 64-bit */
141#define EM_PARISC 15 /* HP PA-RISC. */
142#define EM_VPP500 17 /* Fujitsu VPP500. */
143#define EM_SPARC32PLUS 18 /* SPARC v8plus. */
144#define EM_960 19 /* Intel 80960. */
145#define EM_PPC 20 /* PowerPC 32-bit. */
146#define EM_PPC64 21 /* PowerPC 64-bit. */
147#define EM_S390 22 /* IBM System/390. */
148#define EM_V800 36 /* NEC V800. */
149#define EM_FR20 37 /* Fujitsu FR20. */
150#define EM_RH32 38 /* TRW RH-32. */
151#define EM_RCE 39 /* Motorola RCE. */
152#define EM_ARM 40 /* ARM. */
153#define EM_SH 42 /* Hitachi SH. */
154#define EM_SPARCV9 43 /* SPARC v9 64-bit. */
155#define EM_TRICORE 44 /* Siemens TriCore embedded processor. */
156#define EM_ARC 45 /* Argonaut RISC Core. */
157#define EM_H8_300 46 /* Hitachi H8/300. */
158#define EM_H8_300H 47 /* Hitachi H8/300H. */
159#define EM_H8S 48 /* Hitachi H8S. */
160#define EM_H8_500 49 /* Hitachi H8/500. */
161#define EM_IA_64 50 /* Intel IA-64 Processor. */
162#define EM_MIPS_X 51 /* Stanford MIPS-X. */
163#define EM_COLDFIRE 52 /* Motorola ColdFire. */
164#define EM_68HC12 53 /* Motorola M68HC12. */
165#define EM_MMA 54 /* Fujitsu MMA. */
166#define EM_PCP 55 /* Siemens PCP. */
167#define EM_NCPU 56 /* Sony nCPU. */
168#define EM_NDR1 57 /* Denso NDR1 microprocessor. */
169#define EM_STARCORE 58 /* Motorola Star*Core processor. */
170#define EM_ME16 59 /* Toyota ME16 processor. */
171#define EM_ST100 60 /* STMicroelectronics ST100 processor. */
172#define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ processor. */
173#define EM_X86_64 62 /* Advanced Micro Devices x86-64 */
174#define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64 (compat) */
|
175
176/* Non-standard or deprecated. */
177#define EM_486 6 /* Intel i486. */
178#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
179#define EM_ALPHA_STD 41 /* Digital Alpha (standard value). */
180#define EM_ALPHA 0x9026 /* Alpha (written in the absence of an ABI) */
181
182/* Special section indexes. */
183#define SHN_UNDEF 0 /* Undefined, missing, irrelevant. */
184#define SHN_LORESERVE 0xff00 /* First of reserved range. */
185#define SHN_LOPROC 0xff00 /* First processor-specific. */
186#define SHN_HIPROC 0xff1f /* Last processor-specific. */
187#define SHN_LOOS 0xff20 /* First operating system-specific. */
188#define SHN_HIOS 0xff3f /* Last operating system-specific. */
189#define SHN_ABS 0xfff1 /* Absolute values. */
190#define SHN_COMMON 0xfff2 /* Common data. */
191#define SHN_XINDEX 0xffff /* Escape -- index stored elsewhere. */
192#define SHN_HIRESERVE 0xffff /* Last of reserved range. */
193
194/* sh_type */
195#define SHT_NULL 0 /* inactive */
196#define SHT_PROGBITS 1 /* program defined information */
197#define SHT_SYMTAB 2 /* symbol table section */
198#define SHT_STRTAB 3 /* string table section */
199#define SHT_RELA 4 /* relocation section with addends */
200#define SHT_HASH 5 /* symbol hash table section */
201#define SHT_DYNAMIC 6 /* dynamic section */
202#define SHT_NOTE 7 /* note section */
203#define SHT_NOBITS 8 /* no space section */
204#define SHT_REL 9 /* relocation section - no addends */
205#define SHT_SHLIB 10 /* reserved - purpose unknown */
206#define SHT_DYNSYM 11 /* dynamic symbol table section */
207#define SHT_INIT_ARRAY 14 /* Initialization function pointers. */
208#define SHT_FINI_ARRAY 15 /* Termination function pointers. */
209#define SHT_PREINIT_ARRAY 16 /* Pre-initialization function ptrs. */
210#define SHT_GROUP 17 /* Section group. */
211#define SHT_SYMTAB_SHNDX 18 /* Section indexes (see SHN_XINDEX). */
212#define SHT_LOOS 0x60000000 /* First of OS specific semantics */
213#define SHT_LOSUNW 0x6ffffff4
214#define SHT_SUNW_dof 0x6ffffff4
215#define SHT_SUNW_cap 0x6ffffff5
216#define SHT_SUNW_SIGNATURE 0x6ffffff6
217#define SHT_SUNW_ANNOTATE 0x6ffffff7
218#define SHT_SUNW_DEBUGSTR 0x6ffffff8
219#define SHT_SUNW_DEBUG 0x6ffffff9
220#define SHT_SUNW_move 0x6ffffffa
221#define SHT_SUNW_COMDAT 0x6ffffffb
222#define SHT_SUNW_syminfo 0x6ffffffc
223#define SHT_SUNW_verdef 0x6ffffffd
224#define SHT_GNU_verdef 0x6ffffffd /* Symbol versions provided */
225#define SHT_SUNW_verneed 0x6ffffffe
226#define SHT_GNU_verneed 0x6ffffffe /* Symbol versions required */
227#define SHT_SUNW_versym 0x6fffffff
228#define SHT_GNU_versym 0x6fffffff /* Symbol version table */
229#define SHT_HISUNW 0x6fffffff
230#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
231#define SHT_LOPROC 0x70000000 /* reserved range for processor */
232#define SHT_AMD64_UNWIND 0x70000001 /* unwind information */
233#define SHT_HIPROC 0x7fffffff /* specific section header types */
234#define SHT_LOUSER 0x80000000 /* reserved range for application */
235#define SHT_HIUSER 0xffffffff /* specific indexes */
236
237/* Flags for sh_flags. */
238#define SHF_WRITE 0x1 /* Section contains writable data. */
239#define SHF_ALLOC 0x2 /* Section occupies memory. */
240#define SHF_EXECINSTR 0x4 /* Section contains instructions. */
241#define SHF_MERGE 0x10 /* Section may be merged. */
242#define SHF_STRINGS 0x20 /* Section contains strings. */
243#define SHF_INFO_LINK 0x40 /* sh_info holds section index. */
244#define SHF_LINK_ORDER 0x80 /* Special ordering requirements. */
245#define SHF_OS_NONCONFORMING 0x100 /* OS-specific processing required. */
246#define SHF_GROUP 0x200 /* Member of section group. */
247#define SHF_TLS 0x400 /* Section contains TLS data. */
248#define SHF_MASKOS 0x0ff00000 /* OS-specific semantics. */
249#define SHF_MASKPROC 0xf0000000 /* Processor-specific semantics. */
250
251/* Values for p_type. */
252#define PT_NULL 0 /* Unused entry. */
253#define PT_LOAD 1 /* Loadable segment. */
254#define PT_DYNAMIC 2 /* Dynamic linking information segment. */
255#define PT_INTERP 3 /* Pathname of interpreter. */
256#define PT_NOTE 4 /* Auxiliary information. */
257#define PT_SHLIB 5 /* Reserved (not used). */
258#define PT_PHDR 6 /* Location of program header itself. */
259#define PT_TLS 7 /* Thread local storage segment */
260#define PT_LOOS 0x60000000 /* First OS-specific. */
261#define PT_SUNW_UNWIND 0x6464e550 /* amd64 UNWIND program header */
262#define PT_GNU_EH_FRAME 0x6474e550
263#define PT_LOSUNW 0x6ffffffa
264#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
265#define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */
266#define PT_SUNWDTRACE 0x6ffffffc /* private */
267#define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */
268#define PT_HISUNW 0x6fffffff
269#define PT_HIOS 0x6fffffff /* Last OS-specific. */
270#define PT_LOPROC 0x70000000 /* First processor-specific type. */
271#define PT_HIPROC 0x7fffffff /* Last processor-specific type. */
272
273/* Values for p_flags. */
274#define PF_X 0x1 /* Executable. */
275#define PF_W 0x2 /* Writable. */
276#define PF_R 0x4 /* Readable. */
277#define PF_MASKOS 0x0ff00000 /* Operating system-specific. */
278#define PF_MASKPROC 0xf0000000 /* Processor-specific. */
279
280/* Extended program header index. */
281#define PN_XNUM 0xffff
282
283/* Values for d_tag. */
284#define DT_NULL 0 /* Terminating entry. */
285#define DT_NEEDED 1 /* String table offset of a needed shared
286 library. */
287#define DT_PLTRELSZ 2 /* Total size in bytes of PLT relocations. */
288#define DT_PLTGOT 3 /* Processor-dependent address. */
289#define DT_HASH 4 /* Address of symbol hash table. */
290#define DT_STRTAB 5 /* Address of string table. */
291#define DT_SYMTAB 6 /* Address of symbol table. */
292#define DT_RELA 7 /* Address of ElfNN_Rela relocations. */
293#define DT_RELASZ 8 /* Total size of ElfNN_Rela relocations. */
294#define DT_RELAENT 9 /* Size of each ElfNN_Rela relocation entry. */
295#define DT_STRSZ 10 /* Size of string table. */
296#define DT_SYMENT 11 /* Size of each symbol table entry. */
297#define DT_INIT 12 /* Address of initialization function. */
298#define DT_FINI 13 /* Address of finalization function. */
299#define DT_SONAME 14 /* String table offset of shared object
300 name. */
301#define DT_RPATH 15 /* String table offset of library path. [sup] */
302#define DT_SYMBOLIC 16 /* Indicates "symbolic" linking. [sup] */
303#define DT_REL 17 /* Address of ElfNN_Rel relocations. */
304#define DT_RELSZ 18 /* Total size of ElfNN_Rel relocations. */
305#define DT_RELENT 19 /* Size of each ElfNN_Rel relocation. */
306#define DT_PLTREL 20 /* Type of relocation used for PLT. */
307#define DT_DEBUG 21 /* Reserved (not used). */
308#define DT_TEXTREL 22 /* Indicates there may be relocations in
309 non-writable segments. [sup] */
310#define DT_JMPREL 23 /* Address of PLT relocations. */
311#define DT_BIND_NOW 24 /* [sup] */
312#define DT_INIT_ARRAY 25 /* Address of the array of pointers to
313 initialization functions */
314#define DT_FINI_ARRAY 26 /* Address of the array of pointers to
315 termination functions */
316#define DT_INIT_ARRAYSZ 27 /* Size in bytes of the array of
317 initialization functions. */
318#define DT_FINI_ARRAYSZ 28 /* Size in bytes of the array of
319 terminationfunctions. */
320#define DT_RUNPATH 29 /* String table offset of a null-terminated
321 library search path string. */
322#define DT_FLAGS 30 /* Object specific flag values. */
323#define DT_ENCODING 32 /* Values greater than or equal to DT_ENCODING
324 and less than DT_LOOS follow the rules for
325 the interpretation of the d_un union
326 as follows: even == 'd_ptr', even == 'd_val'
327 or none */
328#define DT_PREINIT_ARRAY 32 /* Address of the array of pointers to
329 pre-initialization functions. */
330#define DT_PREINIT_ARRAYSZ 33 /* Size in bytes of the array of
331 pre-initialization functions. */
332#define DT_MAXPOSTAGS 34 /* number of positive tags */
333#define DT_LOOS 0x6000000d /* First OS-specific */
334#define DT_SUNW_AUXILIARY 0x6000000d /* symbol auxiliary name */
335#define DT_SUNW_RTLDINF 0x6000000e /* ld.so.1 info (private) */
336#define DT_SUNW_FILTER 0x6000000f /* symbol filter name */
337#define DT_SUNW_CAP 0x60000010 /* hardware/software */
338#define DT_HIOS 0x6ffff000 /* Last OS-specific */
339
340/*
341 * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
342 * Dyn.d_un.d_val field of the Elf*_Dyn structure.
343 */
344#define DT_VALRNGLO 0x6ffffd00
345#define DT_CHECKSUM 0x6ffffdf8 /* elf checksum */
346#define DT_PLTPADSZ 0x6ffffdf9 /* pltpadding size */
347#define DT_MOVEENT 0x6ffffdfa /* move table entry size */
348#define DT_MOVESZ 0x6ffffdfb /* move table size */
349#define DT_FEATURE_1 0x6ffffdfc /* feature holder */
350#define DT_POSFLAG_1 0x6ffffdfd /* flags for DT_* entries, effecting */
351 /* the following DT_* entry. */
352 /* See DF_P1_* definitions */
353#define DT_SYMINSZ 0x6ffffdfe /* syminfo table size (in bytes) */
354#define DT_SYMINENT 0x6ffffdff /* syminfo entry size (in bytes) */
355#define DT_VALRNGHI 0x6ffffdff
356
357/*
358 * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
359 * Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
360 *
361 * If any adjustment is made to the ELF object after it has been
362 * built, these entries will need to be adjusted.
363 */
364#define DT_ADDRRNGLO 0x6ffffe00
365#define DT_CONFIG 0x6ffffefa /* configuration information */
366#define DT_DEPAUDIT 0x6ffffefb /* dependency auditing */
367#define DT_AUDIT 0x6ffffefc /* object auditing */
368#define DT_PLTPAD 0x6ffffefd /* pltpadding (sparcv9) */
369#define DT_MOVETAB 0x6ffffefe /* move table */
370#define DT_SYMINFO 0x6ffffeff /* syminfo table */
371#define DT_ADDRRNGHI 0x6ffffeff
372
373#define DT_VERSYM 0x6ffffff0 /* Address of versym section. */
374#define DT_RELACOUNT 0x6ffffff9 /* number of RELATIVE relocations */
375#define DT_RELCOUNT 0x6ffffffa /* number of RELATIVE relocations */
376#define DT_FLAGS_1 0x6ffffffb /* state flags - see DF_1_* defs */
377#define DT_VERDEF 0x6ffffffc /* Address of verdef section. */
378#define DT_VERDEFNUM 0x6ffffffd /* Number of elems in verdef section */
379#define DT_VERNEED 0x6ffffffe /* Address of verneed section. */
380#define DT_VERNEEDNUM 0x6fffffff /* Number of elems in verneed section */
381
382#define DT_LOPROC 0x70000000 /* First processor-specific type. */
383#define DT_DEPRECATED_SPARC_REGISTER 0x7000001
384#define DT_AUXILIARY 0x7ffffffd /* shared library auxiliary name */
385#define DT_USED 0x7ffffffe /* ignored - same as needed */
386#define DT_FILTER 0x7fffffff /* shared library filter name */
387#define DT_HIPROC 0x7fffffff /* Last processor-specific type. */
388
389/* Values for DT_FLAGS */
390#define DF_ORIGIN 0x0001 /* Indicates that the object being loaded may
391 make reference to the $ORIGIN substitution
392 string */
393#define DF_SYMBOLIC 0x0002 /* Indicates "symbolic" linking. */
394#define DF_TEXTREL 0x0004 /* Indicates there may be relocations in
395 non-writable segments. */
396#define DF_BIND_NOW 0x0008 /* Indicates that the dynamic linker should
397 process all relocations for the object
398 containing this entry before transferring
399 control to the program. */
400#define DF_STATIC_TLS 0x0010 /* Indicates that the shared object or
401 executable contains code using a static
402 thread-local storage scheme. */
403
404/* Values for n_type. Used in core files. */
405#define NT_PRSTATUS 1 /* Process status. */
406#define NT_FPREGSET 2 /* Floating point registers. */
407#define NT_PRPSINFO 3 /* Process state info. */
408
409/* Symbol Binding - ELFNN_ST_BIND - st_info */
410#define STB_LOCAL 0 /* Local symbol */
411#define STB_GLOBAL 1 /* Global symbol */
412#define STB_WEAK 2 /* like global - lower precedence */
413#define STB_LOOS 10 /* Reserved range for operating system */
414#define STB_HIOS 12 /* specific semantics. */
415#define STB_LOPROC 13 /* reserved range for processor */
416#define STB_HIPROC 15 /* specific semantics. */
417
418/* Symbol type - ELFNN_ST_TYPE - st_info */
419#define STT_NOTYPE 0 /* Unspecified type. */
420#define STT_OBJECT 1 /* Data object. */
421#define STT_FUNC 2 /* Function. */
422#define STT_SECTION 3 /* Section. */
423#define STT_FILE 4 /* Source file. */
424#define STT_COMMON 5 /* Uninitialized common block. */
425#define STT_TLS 6 /* TLS object. */
426#define STT_NUM 7
427#define STT_LOOS 10 /* Reserved range for operating system */
428#define STT_HIOS 12 /* specific semantics. */
429#define STT_LOPROC 13 /* reserved range for processor */
430#define STT_HIPROC 15 /* specific semantics. */
431
432/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
433#define STV_DEFAULT 0x0 /* Default visibility (see binding). */
434#define STV_INTERNAL 0x1 /* Special meaning in relocatable objects. */
435#define STV_HIDDEN 0x2 /* Not visible. */
436#define STV_PROTECTED 0x3 /* Visible but not preemptible. */
437
438/* Special symbol table indexes. */
439#define STN_UNDEF 0 /* Undefined symbol index. */
440
441/* Symbol versioning flags. */
442#define VER_DEF_CURRENT 1
443#define VER_DEF_IDX(x) VER_NDX(x)
444
445#define VER_FLG_BASE 0x01
446#define VER_FLG_WEAK 0x02
447
448#define VER_NEED_CURRENT 1
449#define VER_NEED_WEAK (1u << 15)
450#define VER_NEED_HIDDEN VER_NDX_HIDDEN
451#define VER_NEED_IDX(x) VER_NDX(x)
452
453#define VER_NDX_LOCAL 0
454#define VER_NDX_GLOBAL 1
455#define VER_NDX_GIVEN 2
456
457#define VER_NDX_HIDDEN (1u << 15)
458#define VER_NDX(x) ((x) & ~(1u << 15))
459
460#define CA_SUNW_NULL 0
461#define CA_SUNW_HW_1 1 /* first hardware capabilities entry */
462#define CA_SUNW_SF_1 2 /* first software capabilities entry */
463
464/*
465 * Syminfo flag values
466 */
467#define SYMINFO_FLG_DIRECT 0x0001 /* symbol ref has direct association */
468 /* to object containing defn. */
469#define SYMINFO_FLG_PASSTHRU 0x0002 /* ignored - see SYMINFO_FLG_FILTER */
470#define SYMINFO_FLG_COPY 0x0004 /* symbol is a copy-reloc */
471#define SYMINFO_FLG_LAZYLOAD 0x0008 /* object containing defn should be */
472 /* lazily-loaded */
473#define SYMINFO_FLG_DIRECTBIND 0x0010 /* ref should be bound directly to */
474 /* object containing defn. */
475#define SYMINFO_FLG_NOEXTDIRECT 0x0020 /* don't let an external reference */
476 /* directly bind to this symbol */
477#define SYMINFO_FLG_FILTER 0x0002 /* symbol ref is associated to a */
478#define SYMINFO_FLG_AUXILIARY 0x0040 /* standard or auxiliary filter */
479
480/*
481 * Syminfo.si_boundto values.
482 */
483#define SYMINFO_BT_SELF 0xffff /* symbol bound to self */
484#define SYMINFO_BT_PARENT 0xfffe /* symbol bound to parent */
485#define SYMINFO_BT_NONE 0xfffd /* no special symbol binding */
486#define SYMINFO_BT_EXTERN 0xfffc /* symbol defined as external */
487#define SYMINFO_BT_LOWRESERVE 0xff00 /* beginning of reserved entries */
488
489/*
490 * Syminfo version values.
491 */
492#define SYMINFO_NONE 0 /* Syminfo version */
493#define SYMINFO_CURRENT 1
494#define SYMINFO_NUM 2
495
496/*
497 * Relocation types.
498 *
499 * All machine architectures are defined here to allow tools on one to
500 * handle others.
501 */
502
503#define R_386_NONE 0 /* No relocation. */
504#define R_386_32 1 /* Add symbol value. */
505#define R_386_PC32 2 /* Add PC-relative symbol value. */
506#define R_386_GOT32 3 /* Add PC-relative GOT offset. */
507#define R_386_PLT32 4 /* Add PC-relative PLT offset. */
508#define R_386_COPY 5 /* Copy data from shared object. */
509#define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */
510#define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */
511#define R_386_RELATIVE 8 /* Add load address of shared object. */
512#define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */
513#define R_386_GOTPC 10 /* Add PC-relative GOT table address. */
514#define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */
515#define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */
516#define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */
517#define R_386_TLS_LE 17 /* Negative offset relative to static TLS */
518#define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */
519#define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */
520#define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */
521#define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */
522#define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */
523#define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */
524#define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */
525#define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */
526#define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */
527#define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */
528#define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */
529#define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */
530#define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */
531#define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */
532#define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */
533#define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */
534
535#define R_ARM_NONE 0 /* No relocation. */
536#define R_ARM_PC24 1
537#define R_ARM_ABS32 2
538#define R_ARM_REL32 3
539#define R_ARM_PC13 4
540#define R_ARM_ABS16 5
541#define R_ARM_ABS12 6
542#define R_ARM_THM_ABS5 7
543#define R_ARM_ABS8 8
544#define R_ARM_SBREL32 9
545#define R_ARM_THM_PC22 10
546#define R_ARM_THM_PC8 11
547#define R_ARM_AMP_VCALL9 12
548#define R_ARM_SWI24 13
549#define R_ARM_THM_SWI8 14
550#define R_ARM_XPC25 15
551#define R_ARM_THM_XPC22 16
552#define R_ARM_COPY 20 /* Copy data from shared object. */
553#define R_ARM_GLOB_DAT 21 /* Set GOT entry to data address. */
554#define R_ARM_JUMP_SLOT 22 /* Set GOT entry to code address. */
555#define R_ARM_RELATIVE 23 /* Add load address of shared object. */
556#define R_ARM_GOTOFF 24 /* Add GOT-relative symbol address. */
557#define R_ARM_GOTPC 25 /* Add PC-relative GOT table address. */
558#define R_ARM_GOT32 26 /* Add PC-relative GOT offset. */
559#define R_ARM_PLT32 27 /* Add PC-relative PLT offset. */
560#define R_ARM_GNU_VTENTRY 100
561#define R_ARM_GNU_VTINHERIT 101
562#define R_ARM_RSBREL32 250
563#define R_ARM_THM_RPC22 251
564#define R_ARM_RREL32 252
565#define R_ARM_RABS32 253
566#define R_ARM_RPC24 254
567#define R_ARM_RBASE 255
568
569/* Name Value Field Calculation */
570#define R_IA_64_NONE 0 /* None */
571#define R_IA_64_IMM14 0x21 /* immediate14 S + A */
572#define R_IA_64_IMM22 0x22 /* immediate22 S + A */
573#define R_IA_64_IMM64 0x23 /* immediate64 S + A */
574#define R_IA_64_DIR32MSB 0x24 /* word32 MSB S + A */
575#define R_IA_64_DIR32LSB 0x25 /* word32 LSB S + A */
576#define R_IA_64_DIR64MSB 0x26 /* word64 MSB S + A */
577#define R_IA_64_DIR64LSB 0x27 /* word64 LSB S + A */
578#define R_IA_64_GPREL22 0x2a /* immediate22 @gprel(S + A) */
579#define R_IA_64_GPREL64I 0x2b /* immediate64 @gprel(S + A) */
580#define R_IA_64_GPREL32MSB 0x2c /* word32 MSB @gprel(S + A) */
581#define R_IA_64_GPREL32LSB 0x2d /* word32 LSB @gprel(S + A) */
582#define R_IA_64_GPREL64MSB 0x2e /* word64 MSB @gprel(S + A) */
583#define R_IA_64_GPREL64LSB 0x2f /* word64 LSB @gprel(S + A) */
584#define R_IA_64_LTOFF22 0x32 /* immediate22 @ltoff(S + A) */
585#define R_IA_64_LTOFF64I 0x33 /* immediate64 @ltoff(S + A) */
586#define R_IA_64_PLTOFF22 0x3a /* immediate22 @pltoff(S + A) */
587#define R_IA_64_PLTOFF64I 0x3b /* immediate64 @pltoff(S + A) */
588#define R_IA_64_PLTOFF64MSB 0x3e /* word64 MSB @pltoff(S + A) */
589#define R_IA_64_PLTOFF64LSB 0x3f /* word64 LSB @pltoff(S + A) */
590#define R_IA_64_FPTR64I 0x43 /* immediate64 @fptr(S + A) */
591#define R_IA_64_FPTR32MSB 0x44 /* word32 MSB @fptr(S + A) */
592#define R_IA_64_FPTR32LSB 0x45 /* word32 LSB @fptr(S + A) */
593#define R_IA_64_FPTR64MSB 0x46 /* word64 MSB @fptr(S + A) */
594#define R_IA_64_FPTR64LSB 0x47 /* word64 LSB @fptr(S + A) */
595#define R_IA_64_PCREL60B 0x48 /* immediate60 form1 S + A - P */
596#define R_IA_64_PCREL21B 0x49 /* immediate21 form1 S + A - P */
597#define R_IA_64_PCREL21M 0x4a /* immediate21 form2 S + A - P */
598#define R_IA_64_PCREL21F 0x4b /* immediate21 form3 S + A - P */
599#define R_IA_64_PCREL32MSB 0x4c /* word32 MSB S + A - P */
600#define R_IA_64_PCREL32LSB 0x4d /* word32 LSB S + A - P */
601#define R_IA_64_PCREL64MSB 0x4e /* word64 MSB S + A - P */
602#define R_IA_64_PCREL64LSB 0x4f /* word64 LSB S + A - P */
603#define R_IA_64_LTOFF_FPTR22 0x52 /* immediate22 @ltoff(@fptr(S + A)) */
604#define R_IA_64_LTOFF_FPTR64I 0x53 /* immediate64 @ltoff(@fptr(S + A)) */
605#define R_IA_64_LTOFF_FPTR32MSB 0x54 /* word32 MSB @ltoff(@fptr(S + A)) */
606#define R_IA_64_LTOFF_FPTR32LSB 0x55 /* word32 LSB @ltoff(@fptr(S + A)) */
607#define R_IA_64_LTOFF_FPTR64MSB 0x56 /* word64 MSB @ltoff(@fptr(S + A)) */
608#define R_IA_64_LTOFF_FPTR64LSB 0x57 /* word64 LSB @ltoff(@fptr(S + A)) */
609#define R_IA_64_SEGREL32MSB 0x5c /* word32 MSB @segrel(S + A) */
610#define R_IA_64_SEGREL32LSB 0x5d /* word32 LSB @segrel(S + A) */
611#define R_IA_64_SEGREL64MSB 0x5e /* word64 MSB @segrel(S + A) */
612#define R_IA_64_SEGREL64LSB 0x5f /* word64 LSB @segrel(S + A) */
613#define R_IA_64_SECREL32MSB 0x64 /* word32 MSB @secrel(S + A) */
614#define R_IA_64_SECREL32LSB 0x65 /* word32 LSB @secrel(S + A) */
615#define R_IA_64_SECREL64MSB 0x66 /* word64 MSB @secrel(S + A) */
616#define R_IA_64_SECREL64LSB 0x67 /* word64 LSB @secrel(S + A) */
617#define R_IA_64_REL32MSB 0x6c /* word32 MSB BD + A */
618#define R_IA_64_REL32LSB 0x6d /* word32 LSB BD + A */
619#define R_IA_64_REL64MSB 0x6e /* word64 MSB BD + A */
620#define R_IA_64_REL64LSB 0x6f /* word64 LSB BD + A */
621#define R_IA_64_LTV32MSB 0x74 /* word32 MSB S + A */
622#define R_IA_64_LTV32LSB 0x75 /* word32 LSB S + A */
623#define R_IA_64_LTV64MSB 0x76 /* word64 MSB S + A */
624#define R_IA_64_LTV64LSB 0x77 /* word64 LSB S + A */
625#define R_IA_64_PCREL21BI 0x79 /* immediate21 form1 S + A - P */
626#define R_IA_64_PCREL22 0x7a /* immediate22 S + A - P */
627#define R_IA_64_PCREL64I 0x7b /* immediate64 S + A - P */
628#define R_IA_64_IPLTMSB 0x80 /* function descriptor MSB special */
629#define R_IA_64_IPLTLSB 0x81 /* function descriptor LSB speciaal */
630#define R_IA_64_SUB 0x85 /* immediate64 A - S */
631#define R_IA_64_LTOFF22X 0x86 /* immediate22 special */
632#define R_IA_64_LDXMOV 0x87 /* immediate22 special */
633#define R_IA_64_TPREL14 0x91 /* imm14 @tprel(S + A) */
634#define R_IA_64_TPREL22 0x92 /* imm22 @tprel(S + A) */
635#define R_IA_64_TPREL64I 0x93 /* imm64 @tprel(S + A) */
636#define R_IA_64_TPREL64MSB 0x96 /* word64 MSB @tprel(S + A) */
637#define R_IA_64_TPREL64LSB 0x97 /* word64 LSB @tprel(S + A) */
638#define R_IA_64_LTOFF_TPREL22 0x9a /* imm22 @ltoff(@tprel(S+A)) */
639#define R_IA_64_DTPMOD64MSB 0xa6 /* word64 MSB @dtpmod(S + A) */
640#define R_IA_64_DTPMOD64LSB 0xa7 /* word64 LSB @dtpmod(S + A) */
641#define R_IA_64_LTOFF_DTPMOD22 0xaa /* imm22 @ltoff(@dtpmod(S+A)) */
642#define R_IA_64_DTPREL14 0xb1 /* imm14 @dtprel(S + A) */
643#define R_IA_64_DTPREL22 0xb2 /* imm22 @dtprel(S + A) */
644#define R_IA_64_DTPREL64I 0xb3 /* imm64 @dtprel(S + A) */
645#define R_IA_64_DTPREL32MSB 0xb4 /* word32 MSB @dtprel(S + A) */
646#define R_IA_64_DTPREL32LSB 0xb5 /* word32 LSB @dtprel(S + A) */
647#define R_IA_64_DTPREL64MSB 0xb6 /* word64 MSB @dtprel(S + A) */
648#define R_IA_64_DTPREL64LSB 0xb7 /* word64 LSB @dtprel(S + A) */
649#define R_IA_64_LTOFF_DTPREL22 0xba /* imm22 @ltoff(@dtprel(S+A)) */
650
651#define R_PPC_NONE 0 /* No relocation. */
652#define R_PPC_ADDR32 1
653#define R_PPC_ADDR24 2
654#define R_PPC_ADDR16 3
655#define R_PPC_ADDR16_LO 4
656#define R_PPC_ADDR16_HI 5
657#define R_PPC_ADDR16_HA 6
658#define R_PPC_ADDR14 7
659#define R_PPC_ADDR14_BRTAKEN 8
660#define R_PPC_ADDR14_BRNTAKEN 9
661#define R_PPC_REL24 10
662#define R_PPC_REL14 11
663#define R_PPC_REL14_BRTAKEN 12
664#define R_PPC_REL14_BRNTAKEN 13
665#define R_PPC_GOT16 14
666#define R_PPC_GOT16_LO 15
667#define R_PPC_GOT16_HI 16
668#define R_PPC_GOT16_HA 17
669#define R_PPC_PLTREL24 18
670#define R_PPC_COPY 19
671#define R_PPC_GLOB_DAT 20
672#define R_PPC_JMP_SLOT 21
673#define R_PPC_RELATIVE 22
674#define R_PPC_LOCAL24PC 23
675#define R_PPC_UADDR32 24
676#define R_PPC_UADDR16 25
677#define R_PPC_REL32 26
678#define R_PPC_PLT32 27
679#define R_PPC_PLTREL32 28
680#define R_PPC_PLT16_LO 29
681#define R_PPC_PLT16_HI 30
682#define R_PPC_PLT16_HA 31
683#define R_PPC_SDAREL16 32
684#define R_PPC_SECTOFF 33
685#define R_PPC_SECTOFF_LO 34
686#define R_PPC_SECTOFF_HI 35
687#define R_PPC_SECTOFF_HA 36
688
689/*
690 * TLS relocations
691 */
692#define R_PPC_TLS 67
693#define R_PPC_DTPMOD32 68
694#define R_PPC_TPREL16 69
695#define R_PPC_TPREL16_LO 70
696#define R_PPC_TPREL16_HI 71
697#define R_PPC_TPREL16_HA 72
698#define R_PPC_TPREL32 73
699#define R_PPC_DTPREL16 74
700#define R_PPC_DTPREL16_LO 75
701#define R_PPC_DTPREL16_HI 76
702#define R_PPC_DTPREL16_HA 77
703#define R_PPC_DTPREL32 78
704#define R_PPC_GOT_TLSGD16 79
705#define R_PPC_GOT_TLSGD16_LO 80
706#define R_PPC_GOT_TLSGD16_HI 81
707#define R_PPC_GOT_TLSGD16_HA 82
708#define R_PPC_GOT_TLSLD16 83
709#define R_PPC_GOT_TLSLD16_LO 84
710#define R_PPC_GOT_TLSLD16_HI 85
711#define R_PPC_GOT_TLSLD16_HA 86
712#define R_PPC_GOT_TPREL16 87
713#define R_PPC_GOT_TPREL16_LO 88
714#define R_PPC_GOT_TPREL16_HI 89
715#define R_PPC_GOT_TPREL16_HA 90
716
717/*
718 * The remaining relocs are from the Embedded ELF ABI, and are not in the
719 * SVR4 ELF ABI.
720 */
721
722#define R_PPC_EMB_NADDR32 101
723#define R_PPC_EMB_NADDR16 102
724#define R_PPC_EMB_NADDR16_LO 103
725#define R_PPC_EMB_NADDR16_HI 104
726#define R_PPC_EMB_NADDR16_HA 105
727#define R_PPC_EMB_SDAI16 106
728#define R_PPC_EMB_SDA2I16 107
729#define R_PPC_EMB_SDA2REL 108
730#define R_PPC_EMB_SDA21 109
731#define R_PPC_EMB_MRKREF 110
732#define R_PPC_EMB_RELSEC16 111
733#define R_PPC_EMB_RELST_LO 112
734#define R_PPC_EMB_RELST_HI 113
735#define R_PPC_EMB_RELST_HA 114
736#define R_PPC_EMB_BIT_FLD 115
737#define R_PPC_EMB_RELSDA 116
738
739#define R_SPARC_NONE 0
740#define R_SPARC_8 1
741#define R_SPARC_16 2
742#define R_SPARC_32 3
743#define R_SPARC_DISP8 4
744#define R_SPARC_DISP16 5
745#define R_SPARC_DISP32 6
746#define R_SPARC_WDISP30 7
747#define R_SPARC_WDISP22 8
748#define R_SPARC_HI22 9
749#define R_SPARC_22 10
750#define R_SPARC_13 11
751#define R_SPARC_LO10 12
752#define R_SPARC_GOT10 13
753#define R_SPARC_GOT13 14
754#define R_SPARC_GOT22 15
755#define R_SPARC_PC10 16
756#define R_SPARC_PC22 17
757#define R_SPARC_WPLT30 18
758#define R_SPARC_COPY 19
759#define R_SPARC_GLOB_DAT 20
760#define R_SPARC_JMP_SLOT 21
761#define R_SPARC_RELATIVE 22
762#define R_SPARC_UA32 23
763#define R_SPARC_PLT32 24
764#define R_SPARC_HIPLT22 25
765#define R_SPARC_LOPLT10 26
766#define R_SPARC_PCPLT32 27
767#define R_SPARC_PCPLT22 28
768#define R_SPARC_PCPLT10 29
769#define R_SPARC_10 30
770#define R_SPARC_11 31
771#define R_SPARC_64 32
772#define R_SPARC_OLO10 33
773#define R_SPARC_HH22 34
774#define R_SPARC_HM10 35
775#define R_SPARC_LM22 36
776#define R_SPARC_PC_HH22 37
777#define R_SPARC_PC_HM10 38
778#define R_SPARC_PC_LM22 39
779#define R_SPARC_WDISP16 40
780#define R_SPARC_WDISP19 41
781#define R_SPARC_GLOB_JMP 42
782#define R_SPARC_7 43
783#define R_SPARC_5 44
784#define R_SPARC_6 45
785#define R_SPARC_DISP64 46
786#define R_SPARC_PLT64 47
787#define R_SPARC_HIX22 48
788#define R_SPARC_LOX10 49
789#define R_SPARC_H44 50
790#define R_SPARC_M44 51
791#define R_SPARC_L44 52
792#define R_SPARC_REGISTER 53
793#define R_SPARC_UA64 54
794#define R_SPARC_UA16 55
795#define R_SPARC_TLS_GD_HI22 56
796#define R_SPARC_TLS_GD_LO10 57
797#define R_SPARC_TLS_GD_ADD 58
798#define R_SPARC_TLS_GD_CALL 59
799#define R_SPARC_TLS_LDM_HI22 60
800#define R_SPARC_TLS_LDM_LO10 61
801#define R_SPARC_TLS_LDM_ADD 62
802#define R_SPARC_TLS_LDM_CALL 63
803#define R_SPARC_TLS_LDO_HIX22 64
804#define R_SPARC_TLS_LDO_LOX10 65
805#define R_SPARC_TLS_LDO_ADD 66
806#define R_SPARC_TLS_IE_HI22 67
807#define R_SPARC_TLS_IE_LO10 68
808#define R_SPARC_TLS_IE_LD 69
809#define R_SPARC_TLS_IE_LDX 70
810#define R_SPARC_TLS_IE_ADD 71
811#define R_SPARC_TLS_LE_HIX22 72
812#define R_SPARC_TLS_LE_LOX10 73
813#define R_SPARC_TLS_DTPMOD32 74
814#define R_SPARC_TLS_DTPMOD64 75
815#define R_SPARC_TLS_DTPOFF32 76
816#define R_SPARC_TLS_DTPOFF64 77
817#define R_SPARC_TLS_TPOFF32 78
818#define R_SPARC_TLS_TPOFF64 79
819
820#define R_X86_64_NONE 0 /* No relocation. */
821#define R_X86_64_64 1 /* Add 64 bit symbol value. */
822#define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */
823#define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */
824#define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */
825#define R_X86_64_COPY 5 /* Copy data from shared object. */
826#define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */
827#define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */
828#define R_X86_64_RELATIVE 8 /* Add load address of shared object. */
829#define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */
830#define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */
831#define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */
832#define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */
833#define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */
834#define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */
835#define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */
836#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
837#define R_X86_64_DTPOFF64 17 /* Offset in TLS block */
838#define R_X86_64_TPOFF64 18 /* Offset in static TLS block */
839#define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */
840#define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */
841#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
842#define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */
843#define R_X86_64_TPOFF32 23 /* Offset in static TLS block */
844
845
846#endif /* !_SYS_ELF_COMMON_H_ */
| 176
177/* Non-standard or deprecated. */
178#define EM_486 6 /* Intel i486. */
179#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
180#define EM_ALPHA_STD 41 /* Digital Alpha (standard value). */
181#define EM_ALPHA 0x9026 /* Alpha (written in the absence of an ABI) */
182
183/* Special section indexes. */
184#define SHN_UNDEF 0 /* Undefined, missing, irrelevant. */
185#define SHN_LORESERVE 0xff00 /* First of reserved range. */
186#define SHN_LOPROC 0xff00 /* First processor-specific. */
187#define SHN_HIPROC 0xff1f /* Last processor-specific. */
188#define SHN_LOOS 0xff20 /* First operating system-specific. */
189#define SHN_HIOS 0xff3f /* Last operating system-specific. */
190#define SHN_ABS 0xfff1 /* Absolute values. */
191#define SHN_COMMON 0xfff2 /* Common data. */
192#define SHN_XINDEX 0xffff /* Escape -- index stored elsewhere. */
193#define SHN_HIRESERVE 0xffff /* Last of reserved range. */
194
195/* sh_type */
196#define SHT_NULL 0 /* inactive */
197#define SHT_PROGBITS 1 /* program defined information */
198#define SHT_SYMTAB 2 /* symbol table section */
199#define SHT_STRTAB 3 /* string table section */
200#define SHT_RELA 4 /* relocation section with addends */
201#define SHT_HASH 5 /* symbol hash table section */
202#define SHT_DYNAMIC 6 /* dynamic section */
203#define SHT_NOTE 7 /* note section */
204#define SHT_NOBITS 8 /* no space section */
205#define SHT_REL 9 /* relocation section - no addends */
206#define SHT_SHLIB 10 /* reserved - purpose unknown */
207#define SHT_DYNSYM 11 /* dynamic symbol table section */
208#define SHT_INIT_ARRAY 14 /* Initialization function pointers. */
209#define SHT_FINI_ARRAY 15 /* Termination function pointers. */
210#define SHT_PREINIT_ARRAY 16 /* Pre-initialization function ptrs. */
211#define SHT_GROUP 17 /* Section group. */
212#define SHT_SYMTAB_SHNDX 18 /* Section indexes (see SHN_XINDEX). */
213#define SHT_LOOS 0x60000000 /* First of OS specific semantics */
214#define SHT_LOSUNW 0x6ffffff4
215#define SHT_SUNW_dof 0x6ffffff4
216#define SHT_SUNW_cap 0x6ffffff5
217#define SHT_SUNW_SIGNATURE 0x6ffffff6
218#define SHT_SUNW_ANNOTATE 0x6ffffff7
219#define SHT_SUNW_DEBUGSTR 0x6ffffff8
220#define SHT_SUNW_DEBUG 0x6ffffff9
221#define SHT_SUNW_move 0x6ffffffa
222#define SHT_SUNW_COMDAT 0x6ffffffb
223#define SHT_SUNW_syminfo 0x6ffffffc
224#define SHT_SUNW_verdef 0x6ffffffd
225#define SHT_GNU_verdef 0x6ffffffd /* Symbol versions provided */
226#define SHT_SUNW_verneed 0x6ffffffe
227#define SHT_GNU_verneed 0x6ffffffe /* Symbol versions required */
228#define SHT_SUNW_versym 0x6fffffff
229#define SHT_GNU_versym 0x6fffffff /* Symbol version table */
230#define SHT_HISUNW 0x6fffffff
231#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
232#define SHT_LOPROC 0x70000000 /* reserved range for processor */
233#define SHT_AMD64_UNWIND 0x70000001 /* unwind information */
234#define SHT_HIPROC 0x7fffffff /* specific section header types */
235#define SHT_LOUSER 0x80000000 /* reserved range for application */
236#define SHT_HIUSER 0xffffffff /* specific indexes */
237
238/* Flags for sh_flags. */
239#define SHF_WRITE 0x1 /* Section contains writable data. */
240#define SHF_ALLOC 0x2 /* Section occupies memory. */
241#define SHF_EXECINSTR 0x4 /* Section contains instructions. */
242#define SHF_MERGE 0x10 /* Section may be merged. */
243#define SHF_STRINGS 0x20 /* Section contains strings. */
244#define SHF_INFO_LINK 0x40 /* sh_info holds section index. */
245#define SHF_LINK_ORDER 0x80 /* Special ordering requirements. */
246#define SHF_OS_NONCONFORMING 0x100 /* OS-specific processing required. */
247#define SHF_GROUP 0x200 /* Member of section group. */
248#define SHF_TLS 0x400 /* Section contains TLS data. */
249#define SHF_MASKOS 0x0ff00000 /* OS-specific semantics. */
250#define SHF_MASKPROC 0xf0000000 /* Processor-specific semantics. */
251
252/* Values for p_type. */
253#define PT_NULL 0 /* Unused entry. */
254#define PT_LOAD 1 /* Loadable segment. */
255#define PT_DYNAMIC 2 /* Dynamic linking information segment. */
256#define PT_INTERP 3 /* Pathname of interpreter. */
257#define PT_NOTE 4 /* Auxiliary information. */
258#define PT_SHLIB 5 /* Reserved (not used). */
259#define PT_PHDR 6 /* Location of program header itself. */
260#define PT_TLS 7 /* Thread local storage segment */
261#define PT_LOOS 0x60000000 /* First OS-specific. */
262#define PT_SUNW_UNWIND 0x6464e550 /* amd64 UNWIND program header */
263#define PT_GNU_EH_FRAME 0x6474e550
264#define PT_LOSUNW 0x6ffffffa
265#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
266#define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */
267#define PT_SUNWDTRACE 0x6ffffffc /* private */
268#define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */
269#define PT_HISUNW 0x6fffffff
270#define PT_HIOS 0x6fffffff /* Last OS-specific. */
271#define PT_LOPROC 0x70000000 /* First processor-specific type. */
272#define PT_HIPROC 0x7fffffff /* Last processor-specific type. */
273
274/* Values for p_flags. */
275#define PF_X 0x1 /* Executable. */
276#define PF_W 0x2 /* Writable. */
277#define PF_R 0x4 /* Readable. */
278#define PF_MASKOS 0x0ff00000 /* Operating system-specific. */
279#define PF_MASKPROC 0xf0000000 /* Processor-specific. */
280
281/* Extended program header index. */
282#define PN_XNUM 0xffff
283
284/* Values for d_tag. */
285#define DT_NULL 0 /* Terminating entry. */
286#define DT_NEEDED 1 /* String table offset of a needed shared
287 library. */
288#define DT_PLTRELSZ 2 /* Total size in bytes of PLT relocations. */
289#define DT_PLTGOT 3 /* Processor-dependent address. */
290#define DT_HASH 4 /* Address of symbol hash table. */
291#define DT_STRTAB 5 /* Address of string table. */
292#define DT_SYMTAB 6 /* Address of symbol table. */
293#define DT_RELA 7 /* Address of ElfNN_Rela relocations. */
294#define DT_RELASZ 8 /* Total size of ElfNN_Rela relocations. */
295#define DT_RELAENT 9 /* Size of each ElfNN_Rela relocation entry. */
296#define DT_STRSZ 10 /* Size of string table. */
297#define DT_SYMENT 11 /* Size of each symbol table entry. */
298#define DT_INIT 12 /* Address of initialization function. */
299#define DT_FINI 13 /* Address of finalization function. */
300#define DT_SONAME 14 /* String table offset of shared object
301 name. */
302#define DT_RPATH 15 /* String table offset of library path. [sup] */
303#define DT_SYMBOLIC 16 /* Indicates "symbolic" linking. [sup] */
304#define DT_REL 17 /* Address of ElfNN_Rel relocations. */
305#define DT_RELSZ 18 /* Total size of ElfNN_Rel relocations. */
306#define DT_RELENT 19 /* Size of each ElfNN_Rel relocation. */
307#define DT_PLTREL 20 /* Type of relocation used for PLT. */
308#define DT_DEBUG 21 /* Reserved (not used). */
309#define DT_TEXTREL 22 /* Indicates there may be relocations in
310 non-writable segments. [sup] */
311#define DT_JMPREL 23 /* Address of PLT relocations. */
312#define DT_BIND_NOW 24 /* [sup] */
313#define DT_INIT_ARRAY 25 /* Address of the array of pointers to
314 initialization functions */
315#define DT_FINI_ARRAY 26 /* Address of the array of pointers to
316 termination functions */
317#define DT_INIT_ARRAYSZ 27 /* Size in bytes of the array of
318 initialization functions. */
319#define DT_FINI_ARRAYSZ 28 /* Size in bytes of the array of
320 terminationfunctions. */
321#define DT_RUNPATH 29 /* String table offset of a null-terminated
322 library search path string. */
323#define DT_FLAGS 30 /* Object specific flag values. */
324#define DT_ENCODING 32 /* Values greater than or equal to DT_ENCODING
325 and less than DT_LOOS follow the rules for
326 the interpretation of the d_un union
327 as follows: even == 'd_ptr', even == 'd_val'
328 or none */
329#define DT_PREINIT_ARRAY 32 /* Address of the array of pointers to
330 pre-initialization functions. */
331#define DT_PREINIT_ARRAYSZ 33 /* Size in bytes of the array of
332 pre-initialization functions. */
333#define DT_MAXPOSTAGS 34 /* number of positive tags */
334#define DT_LOOS 0x6000000d /* First OS-specific */
335#define DT_SUNW_AUXILIARY 0x6000000d /* symbol auxiliary name */
336#define DT_SUNW_RTLDINF 0x6000000e /* ld.so.1 info (private) */
337#define DT_SUNW_FILTER 0x6000000f /* symbol filter name */
338#define DT_SUNW_CAP 0x60000010 /* hardware/software */
339#define DT_HIOS 0x6ffff000 /* Last OS-specific */
340
341/*
342 * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
343 * Dyn.d_un.d_val field of the Elf*_Dyn structure.
344 */
345#define DT_VALRNGLO 0x6ffffd00
346#define DT_CHECKSUM 0x6ffffdf8 /* elf checksum */
347#define DT_PLTPADSZ 0x6ffffdf9 /* pltpadding size */
348#define DT_MOVEENT 0x6ffffdfa /* move table entry size */
349#define DT_MOVESZ 0x6ffffdfb /* move table size */
350#define DT_FEATURE_1 0x6ffffdfc /* feature holder */
351#define DT_POSFLAG_1 0x6ffffdfd /* flags for DT_* entries, effecting */
352 /* the following DT_* entry. */
353 /* See DF_P1_* definitions */
354#define DT_SYMINSZ 0x6ffffdfe /* syminfo table size (in bytes) */
355#define DT_SYMINENT 0x6ffffdff /* syminfo entry size (in bytes) */
356#define DT_VALRNGHI 0x6ffffdff
357
358/*
359 * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
360 * Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
361 *
362 * If any adjustment is made to the ELF object after it has been
363 * built, these entries will need to be adjusted.
364 */
365#define DT_ADDRRNGLO 0x6ffffe00
366#define DT_CONFIG 0x6ffffefa /* configuration information */
367#define DT_DEPAUDIT 0x6ffffefb /* dependency auditing */
368#define DT_AUDIT 0x6ffffefc /* object auditing */
369#define DT_PLTPAD 0x6ffffefd /* pltpadding (sparcv9) */
370#define DT_MOVETAB 0x6ffffefe /* move table */
371#define DT_SYMINFO 0x6ffffeff /* syminfo table */
372#define DT_ADDRRNGHI 0x6ffffeff
373
374#define DT_VERSYM 0x6ffffff0 /* Address of versym section. */
375#define DT_RELACOUNT 0x6ffffff9 /* number of RELATIVE relocations */
376#define DT_RELCOUNT 0x6ffffffa /* number of RELATIVE relocations */
377#define DT_FLAGS_1 0x6ffffffb /* state flags - see DF_1_* defs */
378#define DT_VERDEF 0x6ffffffc /* Address of verdef section. */
379#define DT_VERDEFNUM 0x6ffffffd /* Number of elems in verdef section */
380#define DT_VERNEED 0x6ffffffe /* Address of verneed section. */
381#define DT_VERNEEDNUM 0x6fffffff /* Number of elems in verneed section */
382
383#define DT_LOPROC 0x70000000 /* First processor-specific type. */
384#define DT_DEPRECATED_SPARC_REGISTER 0x7000001
385#define DT_AUXILIARY 0x7ffffffd /* shared library auxiliary name */
386#define DT_USED 0x7ffffffe /* ignored - same as needed */
387#define DT_FILTER 0x7fffffff /* shared library filter name */
388#define DT_HIPROC 0x7fffffff /* Last processor-specific type. */
389
390/* Values for DT_FLAGS */
391#define DF_ORIGIN 0x0001 /* Indicates that the object being loaded may
392 make reference to the $ORIGIN substitution
393 string */
394#define DF_SYMBOLIC 0x0002 /* Indicates "symbolic" linking. */
395#define DF_TEXTREL 0x0004 /* Indicates there may be relocations in
396 non-writable segments. */
397#define DF_BIND_NOW 0x0008 /* Indicates that the dynamic linker should
398 process all relocations for the object
399 containing this entry before transferring
400 control to the program. */
401#define DF_STATIC_TLS 0x0010 /* Indicates that the shared object or
402 executable contains code using a static
403 thread-local storage scheme. */
404
405/* Values for n_type. Used in core files. */
406#define NT_PRSTATUS 1 /* Process status. */
407#define NT_FPREGSET 2 /* Floating point registers. */
408#define NT_PRPSINFO 3 /* Process state info. */
409
410/* Symbol Binding - ELFNN_ST_BIND - st_info */
411#define STB_LOCAL 0 /* Local symbol */
412#define STB_GLOBAL 1 /* Global symbol */
413#define STB_WEAK 2 /* like global - lower precedence */
414#define STB_LOOS 10 /* Reserved range for operating system */
415#define STB_HIOS 12 /* specific semantics. */
416#define STB_LOPROC 13 /* reserved range for processor */
417#define STB_HIPROC 15 /* specific semantics. */
418
419/* Symbol type - ELFNN_ST_TYPE - st_info */
420#define STT_NOTYPE 0 /* Unspecified type. */
421#define STT_OBJECT 1 /* Data object. */
422#define STT_FUNC 2 /* Function. */
423#define STT_SECTION 3 /* Section. */
424#define STT_FILE 4 /* Source file. */
425#define STT_COMMON 5 /* Uninitialized common block. */
426#define STT_TLS 6 /* TLS object. */
427#define STT_NUM 7
428#define STT_LOOS 10 /* Reserved range for operating system */
429#define STT_HIOS 12 /* specific semantics. */
430#define STT_LOPROC 13 /* reserved range for processor */
431#define STT_HIPROC 15 /* specific semantics. */
432
433/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
434#define STV_DEFAULT 0x0 /* Default visibility (see binding). */
435#define STV_INTERNAL 0x1 /* Special meaning in relocatable objects. */
436#define STV_HIDDEN 0x2 /* Not visible. */
437#define STV_PROTECTED 0x3 /* Visible but not preemptible. */
438
439/* Special symbol table indexes. */
440#define STN_UNDEF 0 /* Undefined symbol index. */
441
442/* Symbol versioning flags. */
443#define VER_DEF_CURRENT 1
444#define VER_DEF_IDX(x) VER_NDX(x)
445
446#define VER_FLG_BASE 0x01
447#define VER_FLG_WEAK 0x02
448
449#define VER_NEED_CURRENT 1
450#define VER_NEED_WEAK (1u << 15)
451#define VER_NEED_HIDDEN VER_NDX_HIDDEN
452#define VER_NEED_IDX(x) VER_NDX(x)
453
454#define VER_NDX_LOCAL 0
455#define VER_NDX_GLOBAL 1
456#define VER_NDX_GIVEN 2
457
458#define VER_NDX_HIDDEN (1u << 15)
459#define VER_NDX(x) ((x) & ~(1u << 15))
460
461#define CA_SUNW_NULL 0
462#define CA_SUNW_HW_1 1 /* first hardware capabilities entry */
463#define CA_SUNW_SF_1 2 /* first software capabilities entry */
464
465/*
466 * Syminfo flag values
467 */
468#define SYMINFO_FLG_DIRECT 0x0001 /* symbol ref has direct association */
469 /* to object containing defn. */
470#define SYMINFO_FLG_PASSTHRU 0x0002 /* ignored - see SYMINFO_FLG_FILTER */
471#define SYMINFO_FLG_COPY 0x0004 /* symbol is a copy-reloc */
472#define SYMINFO_FLG_LAZYLOAD 0x0008 /* object containing defn should be */
473 /* lazily-loaded */
474#define SYMINFO_FLG_DIRECTBIND 0x0010 /* ref should be bound directly to */
475 /* object containing defn. */
476#define SYMINFO_FLG_NOEXTDIRECT 0x0020 /* don't let an external reference */
477 /* directly bind to this symbol */
478#define SYMINFO_FLG_FILTER 0x0002 /* symbol ref is associated to a */
479#define SYMINFO_FLG_AUXILIARY 0x0040 /* standard or auxiliary filter */
480
481/*
482 * Syminfo.si_boundto values.
483 */
484#define SYMINFO_BT_SELF 0xffff /* symbol bound to self */
485#define SYMINFO_BT_PARENT 0xfffe /* symbol bound to parent */
486#define SYMINFO_BT_NONE 0xfffd /* no special symbol binding */
487#define SYMINFO_BT_EXTERN 0xfffc /* symbol defined as external */
488#define SYMINFO_BT_LOWRESERVE 0xff00 /* beginning of reserved entries */
489
490/*
491 * Syminfo version values.
492 */
493#define SYMINFO_NONE 0 /* Syminfo version */
494#define SYMINFO_CURRENT 1
495#define SYMINFO_NUM 2
496
497/*
498 * Relocation types.
499 *
500 * All machine architectures are defined here to allow tools on one to
501 * handle others.
502 */
503
504#define R_386_NONE 0 /* No relocation. */
505#define R_386_32 1 /* Add symbol value. */
506#define R_386_PC32 2 /* Add PC-relative symbol value. */
507#define R_386_GOT32 3 /* Add PC-relative GOT offset. */
508#define R_386_PLT32 4 /* Add PC-relative PLT offset. */
509#define R_386_COPY 5 /* Copy data from shared object. */
510#define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */
511#define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */
512#define R_386_RELATIVE 8 /* Add load address of shared object. */
513#define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */
514#define R_386_GOTPC 10 /* Add PC-relative GOT table address. */
515#define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */
516#define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */
517#define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */
518#define R_386_TLS_LE 17 /* Negative offset relative to static TLS */
519#define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */
520#define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */
521#define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */
522#define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */
523#define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */
524#define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */
525#define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */
526#define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */
527#define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */
528#define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */
529#define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */
530#define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */
531#define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */
532#define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */
533#define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */
534#define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */
535
536#define R_ARM_NONE 0 /* No relocation. */
537#define R_ARM_PC24 1
538#define R_ARM_ABS32 2
539#define R_ARM_REL32 3
540#define R_ARM_PC13 4
541#define R_ARM_ABS16 5
542#define R_ARM_ABS12 6
543#define R_ARM_THM_ABS5 7
544#define R_ARM_ABS8 8
545#define R_ARM_SBREL32 9
546#define R_ARM_THM_PC22 10
547#define R_ARM_THM_PC8 11
548#define R_ARM_AMP_VCALL9 12
549#define R_ARM_SWI24 13
550#define R_ARM_THM_SWI8 14
551#define R_ARM_XPC25 15
552#define R_ARM_THM_XPC22 16
553#define R_ARM_COPY 20 /* Copy data from shared object. */
554#define R_ARM_GLOB_DAT 21 /* Set GOT entry to data address. */
555#define R_ARM_JUMP_SLOT 22 /* Set GOT entry to code address. */
556#define R_ARM_RELATIVE 23 /* Add load address of shared object. */
557#define R_ARM_GOTOFF 24 /* Add GOT-relative symbol address. */
558#define R_ARM_GOTPC 25 /* Add PC-relative GOT table address. */
559#define R_ARM_GOT32 26 /* Add PC-relative GOT offset. */
560#define R_ARM_PLT32 27 /* Add PC-relative PLT offset. */
561#define R_ARM_GNU_VTENTRY 100
562#define R_ARM_GNU_VTINHERIT 101
563#define R_ARM_RSBREL32 250
564#define R_ARM_THM_RPC22 251
565#define R_ARM_RREL32 252
566#define R_ARM_RABS32 253
567#define R_ARM_RPC24 254
568#define R_ARM_RBASE 255
569
570/* Name Value Field Calculation */
571#define R_IA_64_NONE 0 /* None */
572#define R_IA_64_IMM14 0x21 /* immediate14 S + A */
573#define R_IA_64_IMM22 0x22 /* immediate22 S + A */
574#define R_IA_64_IMM64 0x23 /* immediate64 S + A */
575#define R_IA_64_DIR32MSB 0x24 /* word32 MSB S + A */
576#define R_IA_64_DIR32LSB 0x25 /* word32 LSB S + A */
577#define R_IA_64_DIR64MSB 0x26 /* word64 MSB S + A */
578#define R_IA_64_DIR64LSB 0x27 /* word64 LSB S + A */
579#define R_IA_64_GPREL22 0x2a /* immediate22 @gprel(S + A) */
580#define R_IA_64_GPREL64I 0x2b /* immediate64 @gprel(S + A) */
581#define R_IA_64_GPREL32MSB 0x2c /* word32 MSB @gprel(S + A) */
582#define R_IA_64_GPREL32LSB 0x2d /* word32 LSB @gprel(S + A) */
583#define R_IA_64_GPREL64MSB 0x2e /* word64 MSB @gprel(S + A) */
584#define R_IA_64_GPREL64LSB 0x2f /* word64 LSB @gprel(S + A) */
585#define R_IA_64_LTOFF22 0x32 /* immediate22 @ltoff(S + A) */
586#define R_IA_64_LTOFF64I 0x33 /* immediate64 @ltoff(S + A) */
587#define R_IA_64_PLTOFF22 0x3a /* immediate22 @pltoff(S + A) */
588#define R_IA_64_PLTOFF64I 0x3b /* immediate64 @pltoff(S + A) */
589#define R_IA_64_PLTOFF64MSB 0x3e /* word64 MSB @pltoff(S + A) */
590#define R_IA_64_PLTOFF64LSB 0x3f /* word64 LSB @pltoff(S + A) */
591#define R_IA_64_FPTR64I 0x43 /* immediate64 @fptr(S + A) */
592#define R_IA_64_FPTR32MSB 0x44 /* word32 MSB @fptr(S + A) */
593#define R_IA_64_FPTR32LSB 0x45 /* word32 LSB @fptr(S + A) */
594#define R_IA_64_FPTR64MSB 0x46 /* word64 MSB @fptr(S + A) */
595#define R_IA_64_FPTR64LSB 0x47 /* word64 LSB @fptr(S + A) */
596#define R_IA_64_PCREL60B 0x48 /* immediate60 form1 S + A - P */
597#define R_IA_64_PCREL21B 0x49 /* immediate21 form1 S + A - P */
598#define R_IA_64_PCREL21M 0x4a /* immediate21 form2 S + A - P */
599#define R_IA_64_PCREL21F 0x4b /* immediate21 form3 S + A - P */
600#define R_IA_64_PCREL32MSB 0x4c /* word32 MSB S + A - P */
601#define R_IA_64_PCREL32LSB 0x4d /* word32 LSB S + A - P */
602#define R_IA_64_PCREL64MSB 0x4e /* word64 MSB S + A - P */
603#define R_IA_64_PCREL64LSB 0x4f /* word64 LSB S + A - P */
604#define R_IA_64_LTOFF_FPTR22 0x52 /* immediate22 @ltoff(@fptr(S + A)) */
605#define R_IA_64_LTOFF_FPTR64I 0x53 /* immediate64 @ltoff(@fptr(S + A)) */
606#define R_IA_64_LTOFF_FPTR32MSB 0x54 /* word32 MSB @ltoff(@fptr(S + A)) */
607#define R_IA_64_LTOFF_FPTR32LSB 0x55 /* word32 LSB @ltoff(@fptr(S + A)) */
608#define R_IA_64_LTOFF_FPTR64MSB 0x56 /* word64 MSB @ltoff(@fptr(S + A)) */
609#define R_IA_64_LTOFF_FPTR64LSB 0x57 /* word64 LSB @ltoff(@fptr(S + A)) */
610#define R_IA_64_SEGREL32MSB 0x5c /* word32 MSB @segrel(S + A) */
611#define R_IA_64_SEGREL32LSB 0x5d /* word32 LSB @segrel(S + A) */
612#define R_IA_64_SEGREL64MSB 0x5e /* word64 MSB @segrel(S + A) */
613#define R_IA_64_SEGREL64LSB 0x5f /* word64 LSB @segrel(S + A) */
614#define R_IA_64_SECREL32MSB 0x64 /* word32 MSB @secrel(S + A) */
615#define R_IA_64_SECREL32LSB 0x65 /* word32 LSB @secrel(S + A) */
616#define R_IA_64_SECREL64MSB 0x66 /* word64 MSB @secrel(S + A) */
617#define R_IA_64_SECREL64LSB 0x67 /* word64 LSB @secrel(S + A) */
618#define R_IA_64_REL32MSB 0x6c /* word32 MSB BD + A */
619#define R_IA_64_REL32LSB 0x6d /* word32 LSB BD + A */
620#define R_IA_64_REL64MSB 0x6e /* word64 MSB BD + A */
621#define R_IA_64_REL64LSB 0x6f /* word64 LSB BD + A */
622#define R_IA_64_LTV32MSB 0x74 /* word32 MSB S + A */
623#define R_IA_64_LTV32LSB 0x75 /* word32 LSB S + A */
624#define R_IA_64_LTV64MSB 0x76 /* word64 MSB S + A */
625#define R_IA_64_LTV64LSB 0x77 /* word64 LSB S + A */
626#define R_IA_64_PCREL21BI 0x79 /* immediate21 form1 S + A - P */
627#define R_IA_64_PCREL22 0x7a /* immediate22 S + A - P */
628#define R_IA_64_PCREL64I 0x7b /* immediate64 S + A - P */
629#define R_IA_64_IPLTMSB 0x80 /* function descriptor MSB special */
630#define R_IA_64_IPLTLSB 0x81 /* function descriptor LSB speciaal */
631#define R_IA_64_SUB 0x85 /* immediate64 A - S */
632#define R_IA_64_LTOFF22X 0x86 /* immediate22 special */
633#define R_IA_64_LDXMOV 0x87 /* immediate22 special */
634#define R_IA_64_TPREL14 0x91 /* imm14 @tprel(S + A) */
635#define R_IA_64_TPREL22 0x92 /* imm22 @tprel(S + A) */
636#define R_IA_64_TPREL64I 0x93 /* imm64 @tprel(S + A) */
637#define R_IA_64_TPREL64MSB 0x96 /* word64 MSB @tprel(S + A) */
638#define R_IA_64_TPREL64LSB 0x97 /* word64 LSB @tprel(S + A) */
639#define R_IA_64_LTOFF_TPREL22 0x9a /* imm22 @ltoff(@tprel(S+A)) */
640#define R_IA_64_DTPMOD64MSB 0xa6 /* word64 MSB @dtpmod(S + A) */
641#define R_IA_64_DTPMOD64LSB 0xa7 /* word64 LSB @dtpmod(S + A) */
642#define R_IA_64_LTOFF_DTPMOD22 0xaa /* imm22 @ltoff(@dtpmod(S+A)) */
643#define R_IA_64_DTPREL14 0xb1 /* imm14 @dtprel(S + A) */
644#define R_IA_64_DTPREL22 0xb2 /* imm22 @dtprel(S + A) */
645#define R_IA_64_DTPREL64I 0xb3 /* imm64 @dtprel(S + A) */
646#define R_IA_64_DTPREL32MSB 0xb4 /* word32 MSB @dtprel(S + A) */
647#define R_IA_64_DTPREL32LSB 0xb5 /* word32 LSB @dtprel(S + A) */
648#define R_IA_64_DTPREL64MSB 0xb6 /* word64 MSB @dtprel(S + A) */
649#define R_IA_64_DTPREL64LSB 0xb7 /* word64 LSB @dtprel(S + A) */
650#define R_IA_64_LTOFF_DTPREL22 0xba /* imm22 @ltoff(@dtprel(S+A)) */
651
652#define R_PPC_NONE 0 /* No relocation. */
653#define R_PPC_ADDR32 1
654#define R_PPC_ADDR24 2
655#define R_PPC_ADDR16 3
656#define R_PPC_ADDR16_LO 4
657#define R_PPC_ADDR16_HI 5
658#define R_PPC_ADDR16_HA 6
659#define R_PPC_ADDR14 7
660#define R_PPC_ADDR14_BRTAKEN 8
661#define R_PPC_ADDR14_BRNTAKEN 9
662#define R_PPC_REL24 10
663#define R_PPC_REL14 11
664#define R_PPC_REL14_BRTAKEN 12
665#define R_PPC_REL14_BRNTAKEN 13
666#define R_PPC_GOT16 14
667#define R_PPC_GOT16_LO 15
668#define R_PPC_GOT16_HI 16
669#define R_PPC_GOT16_HA 17
670#define R_PPC_PLTREL24 18
671#define R_PPC_COPY 19
672#define R_PPC_GLOB_DAT 20
673#define R_PPC_JMP_SLOT 21
674#define R_PPC_RELATIVE 22
675#define R_PPC_LOCAL24PC 23
676#define R_PPC_UADDR32 24
677#define R_PPC_UADDR16 25
678#define R_PPC_REL32 26
679#define R_PPC_PLT32 27
680#define R_PPC_PLTREL32 28
681#define R_PPC_PLT16_LO 29
682#define R_PPC_PLT16_HI 30
683#define R_PPC_PLT16_HA 31
684#define R_PPC_SDAREL16 32
685#define R_PPC_SECTOFF 33
686#define R_PPC_SECTOFF_LO 34
687#define R_PPC_SECTOFF_HI 35
688#define R_PPC_SECTOFF_HA 36
689
690/*
691 * TLS relocations
692 */
693#define R_PPC_TLS 67
694#define R_PPC_DTPMOD32 68
695#define R_PPC_TPREL16 69
696#define R_PPC_TPREL16_LO 70
697#define R_PPC_TPREL16_HI 71
698#define R_PPC_TPREL16_HA 72
699#define R_PPC_TPREL32 73
700#define R_PPC_DTPREL16 74
701#define R_PPC_DTPREL16_LO 75
702#define R_PPC_DTPREL16_HI 76
703#define R_PPC_DTPREL16_HA 77
704#define R_PPC_DTPREL32 78
705#define R_PPC_GOT_TLSGD16 79
706#define R_PPC_GOT_TLSGD16_LO 80
707#define R_PPC_GOT_TLSGD16_HI 81
708#define R_PPC_GOT_TLSGD16_HA 82
709#define R_PPC_GOT_TLSLD16 83
710#define R_PPC_GOT_TLSLD16_LO 84
711#define R_PPC_GOT_TLSLD16_HI 85
712#define R_PPC_GOT_TLSLD16_HA 86
713#define R_PPC_GOT_TPREL16 87
714#define R_PPC_GOT_TPREL16_LO 88
715#define R_PPC_GOT_TPREL16_HI 89
716#define R_PPC_GOT_TPREL16_HA 90
717
718/*
719 * The remaining relocs are from the Embedded ELF ABI, and are not in the
720 * SVR4 ELF ABI.
721 */
722
723#define R_PPC_EMB_NADDR32 101
724#define R_PPC_EMB_NADDR16 102
725#define R_PPC_EMB_NADDR16_LO 103
726#define R_PPC_EMB_NADDR16_HI 104
727#define R_PPC_EMB_NADDR16_HA 105
728#define R_PPC_EMB_SDAI16 106
729#define R_PPC_EMB_SDA2I16 107
730#define R_PPC_EMB_SDA2REL 108
731#define R_PPC_EMB_SDA21 109
732#define R_PPC_EMB_MRKREF 110
733#define R_PPC_EMB_RELSEC16 111
734#define R_PPC_EMB_RELST_LO 112
735#define R_PPC_EMB_RELST_HI 113
736#define R_PPC_EMB_RELST_HA 114
737#define R_PPC_EMB_BIT_FLD 115
738#define R_PPC_EMB_RELSDA 116
739
740#define R_SPARC_NONE 0
741#define R_SPARC_8 1
742#define R_SPARC_16 2
743#define R_SPARC_32 3
744#define R_SPARC_DISP8 4
745#define R_SPARC_DISP16 5
746#define R_SPARC_DISP32 6
747#define R_SPARC_WDISP30 7
748#define R_SPARC_WDISP22 8
749#define R_SPARC_HI22 9
750#define R_SPARC_22 10
751#define R_SPARC_13 11
752#define R_SPARC_LO10 12
753#define R_SPARC_GOT10 13
754#define R_SPARC_GOT13 14
755#define R_SPARC_GOT22 15
756#define R_SPARC_PC10 16
757#define R_SPARC_PC22 17
758#define R_SPARC_WPLT30 18
759#define R_SPARC_COPY 19
760#define R_SPARC_GLOB_DAT 20
761#define R_SPARC_JMP_SLOT 21
762#define R_SPARC_RELATIVE 22
763#define R_SPARC_UA32 23
764#define R_SPARC_PLT32 24
765#define R_SPARC_HIPLT22 25
766#define R_SPARC_LOPLT10 26
767#define R_SPARC_PCPLT32 27
768#define R_SPARC_PCPLT22 28
769#define R_SPARC_PCPLT10 29
770#define R_SPARC_10 30
771#define R_SPARC_11 31
772#define R_SPARC_64 32
773#define R_SPARC_OLO10 33
774#define R_SPARC_HH22 34
775#define R_SPARC_HM10 35
776#define R_SPARC_LM22 36
777#define R_SPARC_PC_HH22 37
778#define R_SPARC_PC_HM10 38
779#define R_SPARC_PC_LM22 39
780#define R_SPARC_WDISP16 40
781#define R_SPARC_WDISP19 41
782#define R_SPARC_GLOB_JMP 42
783#define R_SPARC_7 43
784#define R_SPARC_5 44
785#define R_SPARC_6 45
786#define R_SPARC_DISP64 46
787#define R_SPARC_PLT64 47
788#define R_SPARC_HIX22 48
789#define R_SPARC_LOX10 49
790#define R_SPARC_H44 50
791#define R_SPARC_M44 51
792#define R_SPARC_L44 52
793#define R_SPARC_REGISTER 53
794#define R_SPARC_UA64 54
795#define R_SPARC_UA16 55
796#define R_SPARC_TLS_GD_HI22 56
797#define R_SPARC_TLS_GD_LO10 57
798#define R_SPARC_TLS_GD_ADD 58
799#define R_SPARC_TLS_GD_CALL 59
800#define R_SPARC_TLS_LDM_HI22 60
801#define R_SPARC_TLS_LDM_LO10 61
802#define R_SPARC_TLS_LDM_ADD 62
803#define R_SPARC_TLS_LDM_CALL 63
804#define R_SPARC_TLS_LDO_HIX22 64
805#define R_SPARC_TLS_LDO_LOX10 65
806#define R_SPARC_TLS_LDO_ADD 66
807#define R_SPARC_TLS_IE_HI22 67
808#define R_SPARC_TLS_IE_LO10 68
809#define R_SPARC_TLS_IE_LD 69
810#define R_SPARC_TLS_IE_LDX 70
811#define R_SPARC_TLS_IE_ADD 71
812#define R_SPARC_TLS_LE_HIX22 72
813#define R_SPARC_TLS_LE_LOX10 73
814#define R_SPARC_TLS_DTPMOD32 74
815#define R_SPARC_TLS_DTPMOD64 75
816#define R_SPARC_TLS_DTPOFF32 76
817#define R_SPARC_TLS_DTPOFF64 77
818#define R_SPARC_TLS_TPOFF32 78
819#define R_SPARC_TLS_TPOFF64 79
820
821#define R_X86_64_NONE 0 /* No relocation. */
822#define R_X86_64_64 1 /* Add 64 bit symbol value. */
823#define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */
824#define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */
825#define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */
826#define R_X86_64_COPY 5 /* Copy data from shared object. */
827#define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */
828#define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */
829#define R_X86_64_RELATIVE 8 /* Add load address of shared object. */
830#define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */
831#define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */
832#define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */
833#define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */
834#define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */
835#define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */
836#define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */
837#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
838#define R_X86_64_DTPOFF64 17 /* Offset in TLS block */
839#define R_X86_64_TPOFF64 18 /* Offset in static TLS block */
840#define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */
841#define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */
842#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
843#define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */
844#define R_X86_64_TPOFF32 23 /* Offset in static TLS block */
845
846
847#endif /* !_SYS_ELF_COMMON_H_ */
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