242ad00a0a775a4c7532bff9154d649edd85e548
[mirror_edk2.git] / BaseTools / Source / C / GenFw / elf_common.h
1 /** @file
2 Ported ELF include files from FreeBSD
3
4 Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
5 Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
6 This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
10
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
13
14
15 **/
16 /*-
17 * Copyright (c) 1998 John D. Polstra.
18 * All rights reserved.
19 *
20 * Redistribution and use in source and binary forms, with or without
21 * modification, are permitted provided that the following conditions
22 * are met:
23 * 1. Redistributions of source code must retain the above copyright
24 * notice, this list of conditions and the following disclaimer.
25 * 2. Redistributions in binary form must reproduce the above copyright
26 * notice, this list of conditions and the following disclaimer in the
27 * documentation and/or other materials provided with the distribution.
28 *
29 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
30 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
33 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
34 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
35 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
37 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
38 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 * SUCH DAMAGE.
40 *
41 * $FreeBSD: src/sys/sys/elf_common.h,v 1.15.8.2 2007/12/03 21:30:36 marius Exp $
42 */
43
44 #ifndef _SYS_ELF_COMMON_H_
45 #define _SYS_ELF_COMMON_H_ 1
46
47 /*
48 * ELF definitions that are independent of architecture or word size.
49 */
50
51 /*
52 * Note header. The ".note" section contains an array of notes. Each
53 * begins with this header, aligned to a word boundary. Immediately
54 * following the note header is n_namesz bytes of name, padded to the
55 * next word boundary. Then comes n_descsz bytes of descriptor, again
56 * padded to a word boundary. The values of n_namesz and n_descsz do
57 * not include the padding.
58 */
59
60 typedef struct {
61 UINT32 n_namesz; /* Length of name. */
62 UINT32 n_descsz; /* Length of descriptor. */
63 UINT32 n_type; /* Type of this note. */
64 } Elf_Note;
65
66 /* Indexes into the e_ident array. Keep synced with
67 http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
68 #define EI_MAG0 0 /* Magic number, byte 0. */
69 #define EI_MAG1 1 /* Magic number, byte 1. */
70 #define EI_MAG2 2 /* Magic number, byte 2. */
71 #define EI_MAG3 3 /* Magic number, byte 3. */
72 #define EI_CLASS 4 /* Class of machine. */
73 #define EI_DATA 5 /* Data format. */
74 #define EI_VERSION 6 /* ELF format version. */
75 #define EI_OSABI 7 /* Operating system / ABI identification */
76 #define EI_ABIVERSION 8 /* ABI version */
77 #define OLD_EI_BRAND 8 /* Start of architecture identification. */
78 #define EI_PAD 9 /* Start of padding (per SVR4 ABI). */
79 #define EI_NIDENT 16 /* Size of e_ident array. */
80
81 /* Values for the magic number bytes. */
82 #define ELFMAG0 0x7f
83 #define ELFMAG1 'E'
84 #define ELFMAG2 'L'
85 #define ELFMAG3 'F'
86 #define ELFMAG "\177ELF" /* magic string */
87 #define SELFMAG 4 /* magic string size */
88
89 /* Values for e_ident[EI_VERSION] and e_version. */
90 #define EV_NONE 0
91 #define EV_CURRENT 1
92
93 /* Values for e_ident[EI_CLASS]. */
94 #define ELFCLASSNONE 0 /* Unknown class. */
95 #define ELFCLASS32 1 /* 32-bit architecture. */
96 #define ELFCLASS64 2 /* 64-bit architecture. */
97
98 /* Values for e_ident[EI_DATA]. */
99 #define ELFDATANONE 0 /* Unknown data format. */
100 #define ELFDATA2LSB 1 /* 2's complement little-endian. */
101 #define ELFDATA2MSB 2 /* 2's complement big-endian. */
102
103 /* Values for e_ident[EI_OSABI]. */
104 #define ELFOSABI_NONE 0 /* UNIX System V ABI */
105 #define ELFOSABI_HPUX 1 /* HP-UX operating system */
106 #define ELFOSABI_NETBSD 2 /* NetBSD */
107 #define ELFOSABI_LINUX 3 /* GNU/Linux */
108 #define ELFOSABI_HURD 4 /* GNU/Hurd */
109 #define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */
110 #define ELFOSABI_SOLARIS 6 /* Solaris */
111 #define ELFOSABI_AIX 7 /* AIX */
112 #define ELFOSABI_IRIX 8 /* IRIX */
113 #define ELFOSABI_FREEBSD 9 /* FreeBSD */
114 #define ELFOSABI_TRU64 10 /* TRU64 UNIX */
115 #define ELFOSABI_MODESTO 11 /* Novell Modesto */
116 #define ELFOSABI_OPENBSD 12 /* OpenBSD */
117 #define ELFOSABI_OPENVMS 13 /* Open VMS */
118 #define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */
119 #define ELFOSABI_ARM 97 /* ARM */
120 #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
121
122 #define ELFOSABI_SYSV ELFOSABI_NONE /* symbol used in old spec */
123 #define ELFOSABI_MONTEREY ELFOSABI_AIX /* Monterey */
124
125 /* e_ident */
126 #define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
127 (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
128 (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
129 (ehdr).e_ident[EI_MAG3] == ELFMAG3)
130
131 /* Values for e_type. */
132 #define ET_NONE 0 /* Unknown type. */
133 #define ET_REL 1 /* Relocatable. */
134 #define ET_EXEC 2 /* Executable. */
135 #define ET_DYN 3 /* Shared object. */
136 #define ET_CORE 4 /* Core file. */
137 #define ET_LOOS 0xfe00 /* First operating system specific. */
138 #define ET_HIOS 0xfeff /* Last operating system-specific. */
139 #define ET_LOPROC 0xff00 /* First processor-specific. */
140 #define ET_HIPROC 0xffff /* Last processor-specific. */
141
142 /* Values for e_machine. */
143 #define EM_NONE 0 /* Unknown machine. */
144 #define EM_M32 1 /* AT&T WE32100. */
145 #define EM_SPARC 2 /* Sun SPARC. */
146 #define EM_386 3 /* Intel i386. */
147 #define EM_68K 4 /* Motorola 68000. */
148 #define EM_88K 5 /* Motorola 88000. */
149 #define EM_860 7 /* Intel i860. */
150 #define EM_MIPS 8 /* MIPS R3000 Big-Endian only. */
151 #define EM_S370 9 /* IBM System/370. */
152 #define EM_MIPS_RS3_LE 10 /* MIPS R3000 Little-Endian. */
153 #define EM_PARISC 15 /* HP PA-RISC. */
154 #define EM_VPP500 17 /* Fujitsu VPP500. */
155 #define EM_SPARC32PLUS 18 /* SPARC v8plus. */
156 #define EM_960 19 /* Intel 80960. */
157 #define EM_PPC 20 /* PowerPC 32-bit. */
158 #define EM_PPC64 21 /* PowerPC 64-bit. */
159 #define EM_S390 22 /* IBM System/390. */
160 #define EM_V800 36 /* NEC V800. */
161 #define EM_FR20 37 /* Fujitsu FR20. */
162 #define EM_RH32 38 /* TRW RH-32. */
163 #define EM_RCE 39 /* Motorola RCE. */
164 #define EM_ARM 40 /* ARM. */
165 #define EM_SH 42 /* Hitachi SH. */
166 #define EM_SPARCV9 43 /* SPARC v9 64-bit. */
167 #define EM_TRICORE 44 /* Siemens TriCore embedded processor. */
168 #define EM_ARC 45 /* Argonaut RISC Core. */
169 #define EM_H8_300 46 /* Hitachi H8/300. */
170 #define EM_H8_300H 47 /* Hitachi H8/300H. */
171 #define EM_H8S 48 /* Hitachi H8S. */
172 #define EM_H8_500 49 /* Hitachi H8/500. */
173 #define EM_IA_64 50 /* Intel IA-64 Processor. */
174 #define EM_MIPS_X 51 /* Stanford MIPS-X. */
175 #define EM_COLDFIRE 52 /* Motorola ColdFire. */
176 #define EM_68HC12 53 /* Motorola M68HC12. */
177 #define EM_MMA 54 /* Fujitsu MMA. */
178 #define EM_PCP 55 /* Siemens PCP. */
179 #define EM_NCPU 56 /* Sony nCPU. */
180 #define EM_NDR1 57 /* Denso NDR1 microprocessor. */
181 #define EM_STARCORE 58 /* Motorola Star*Core processor. */
182 #define EM_ME16 59 /* Toyota ME16 processor. */
183 #define EM_ST100 60 /* STMicroelectronics ST100 processor. */
184 #define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ processor. */
185 #define EM_X86_64 62 /* Advanced Micro Devices x86-64 */
186 #define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64 (compat) */
187 #define EM_AARCH64 183 /* ARM 64bit Architecture */
188
189 /* Non-standard or deprecated. */
190 #define EM_486 6 /* Intel i486. */
191 #define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
192 #define EM_ALPHA_STD 41 /* Digital Alpha (standard value). */
193 #define EM_ALPHA 0x9026 /* Alpha (written in the absence of an ABI) */
194
195 /* Special section indexes. */
196 #define SHN_UNDEF 0 /* Undefined, missing, irrelevant. */
197 #define SHN_LORESERVE 0xff00 /* First of reserved range. */
198 #define SHN_LOPROC 0xff00 /* First processor-specific. */
199 #define SHN_HIPROC 0xff1f /* Last processor-specific. */
200 #define SHN_LOOS 0xff20 /* First operating system-specific. */
201 #define SHN_HIOS 0xff3f /* Last operating system-specific. */
202 #define SHN_ABS 0xfff1 /* Absolute values. */
203 #define SHN_COMMON 0xfff2 /* Common data. */
204 #define SHN_XINDEX 0xffff /* Escape -- index stored elsewhere. */
205 #define SHN_HIRESERVE 0xffff /* Last of reserved range. */
206
207 /* sh_type */
208 #define SHT_NULL 0 /* inactive */
209 #define SHT_PROGBITS 1 /* program defined information */
210 #define SHT_SYMTAB 2 /* symbol table section */
211 #define SHT_STRTAB 3 /* string table section */
212 #define SHT_RELA 4 /* relocation section with addends */
213 #define SHT_HASH 5 /* symbol hash table section */
214 #define SHT_DYNAMIC 6 /* dynamic section */
215 #define SHT_NOTE 7 /* note section */
216 #define SHT_NOBITS 8 /* no space section */
217 #define SHT_REL 9 /* relocation section - no addends */
218 #define SHT_SHLIB 10 /* reserved - purpose unknown */
219 #define SHT_DYNSYM 11 /* dynamic symbol table section */
220 #define SHT_INIT_ARRAY 14 /* Initialization function pointers. */
221 #define SHT_FINI_ARRAY 15 /* Termination function pointers. */
222 #define SHT_PREINIT_ARRAY 16 /* Pre-initialization function ptrs. */
223 #define SHT_GROUP 17 /* Section group. */
224 #define SHT_SYMTAB_SHNDX 18 /* Section indexes (see SHN_XINDEX). */
225 #define SHT_LOOS 0x60000000 /* First of OS specific semantics */
226 #define SHT_LOSUNW 0x6ffffff4
227 #define SHT_SUNW_dof 0x6ffffff4
228 #define SHT_SUNW_cap 0x6ffffff5
229 #define SHT_SUNW_SIGNATURE 0x6ffffff6
230 #define SHT_SUNW_ANNOTATE 0x6ffffff7
231 #define SHT_SUNW_DEBUGSTR 0x6ffffff8
232 #define SHT_SUNW_DEBUG 0x6ffffff9
233 #define SHT_SUNW_move 0x6ffffffa
234 #define SHT_SUNW_COMDAT 0x6ffffffb
235 #define SHT_SUNW_syminfo 0x6ffffffc
236 #define SHT_SUNW_verdef 0x6ffffffd
237 #define SHT_GNU_verdef 0x6ffffffd /* Symbol versions provided */
238 #define SHT_SUNW_verneed 0x6ffffffe
239 #define SHT_GNU_verneed 0x6ffffffe /* Symbol versions required */
240 #define SHT_SUNW_versym 0x6fffffff
241 #define SHT_GNU_versym 0x6fffffff /* Symbol version table */
242 #define SHT_HISUNW 0x6fffffff
243 #define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
244 #define SHT_LOPROC 0x70000000 /* reserved range for processor */
245 #define SHT_AMD64_UNWIND 0x70000001 /* unwind information */
246 #define SHT_HIPROC 0x7fffffff /* specific section header types */
247 #define SHT_LOUSER 0x80000000 /* reserved range for application */
248 #define SHT_HIUSER 0xffffffff /* specific indexes */
249
250 /* Flags for sh_flags. */
251 #define SHF_WRITE 0x1 /* Section contains writable data. */
252 #define SHF_ALLOC 0x2 /* Section occupies memory. */
253 #define SHF_EXECINSTR 0x4 /* Section contains instructions. */
254 #define SHF_MERGE 0x10 /* Section may be merged. */
255 #define SHF_STRINGS 0x20 /* Section contains strings. */
256 #define SHF_INFO_LINK 0x40 /* sh_info holds section index. */
257 #define SHF_LINK_ORDER 0x80 /* Special ordering requirements. */
258 #define SHF_OS_NONCONFORMING 0x100 /* OS-specific processing required. */
259 #define SHF_GROUP 0x200 /* Member of section group. */
260 #define SHF_TLS 0x400 /* Section contains TLS data. */
261 #define SHF_MASKOS 0x0ff00000 /* OS-specific semantics. */
262 #define SHF_MASKPROC 0xf0000000 /* Processor-specific semantics. */
263
264 /* Values for p_type. */
265 #define PT_NULL 0 /* Unused entry. */
266 #define PT_LOAD 1 /* Loadable segment. */
267 #define PT_DYNAMIC 2 /* Dynamic linking information segment. */
268 #define PT_INTERP 3 /* Pathname of interpreter. */
269 #define PT_NOTE 4 /* Auxiliary information. */
270 #define PT_SHLIB 5 /* Reserved (not used). */
271 #define PT_PHDR 6 /* Location of program header itself. */
272 #define PT_TLS 7 /* Thread local storage segment */
273 #define PT_LOOS 0x60000000 /* First OS-specific. */
274 #define PT_SUNW_UNWIND 0x6464e550 /* amd64 UNWIND program header */
275 #define PT_GNU_EH_FRAME 0x6474e550
276 #define PT_LOSUNW 0x6ffffffa
277 #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
278 #define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */
279 #define PT_SUNWDTRACE 0x6ffffffc /* private */
280 #define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */
281 #define PT_HISUNW 0x6fffffff
282 #define PT_HIOS 0x6fffffff /* Last OS-specific. */
283 #define PT_LOPROC 0x70000000 /* First processor-specific type. */
284 #define PT_HIPROC 0x7fffffff /* Last processor-specific type. */
285
286 /* Values for p_flags. */
287 #define PF_X 0x1 /* Executable. */
288 #define PF_W 0x2 /* Writable. */
289 #define PF_R 0x4 /* Readable. */
290 #define PF_MASKOS 0x0ff00000 /* Operating system-specific. */
291 #define PF_MASKPROC 0xf0000000 /* Processor-specific. */
292
293 /* Extended program header index. */
294 #define PN_XNUM 0xffff
295
296 /* Values for d_tag. */
297 #define DT_NULL 0 /* Terminating entry. */
298 #define DT_NEEDED 1 /* String table offset of a needed shared
299 library. */
300 #define DT_PLTRELSZ 2 /* Total size in bytes of PLT relocations. */
301 #define DT_PLTGOT 3 /* Processor-dependent address. */
302 #define DT_HASH 4 /* Address of symbol hash table. */
303 #define DT_STRTAB 5 /* Address of string table. */
304 #define DT_SYMTAB 6 /* Address of symbol table. */
305 #define DT_RELA 7 /* Address of ElfNN_Rela relocations. */
306 #define DT_RELASZ 8 /* Total size of ElfNN_Rela relocations. */
307 #define DT_RELAENT 9 /* Size of each ElfNN_Rela relocation entry. */
308 #define DT_STRSZ 10 /* Size of string table. */
309 #define DT_SYMENT 11 /* Size of each symbol table entry. */
310 #define DT_INIT 12 /* Address of initialization function. */
311 #define DT_FINI 13 /* Address of finalization function. */
312 #define DT_SONAME 14 /* String table offset of shared object
313 name. */
314 #define DT_RPATH 15 /* String table offset of library path. [sup] */
315 #define DT_SYMBOLIC 16 /* Indicates "symbolic" linking. [sup] */
316 #define DT_REL 17 /* Address of ElfNN_Rel relocations. */
317 #define DT_RELSZ 18 /* Total size of ElfNN_Rel relocations. */
318 #define DT_RELENT 19 /* Size of each ElfNN_Rel relocation. */
319 #define DT_PLTREL 20 /* Type of relocation used for PLT. */
320 #define DT_DEBUG 21 /* Reserved (not used). */
321 #define DT_TEXTREL 22 /* Indicates there may be relocations in
322 non-writable segments. [sup] */
323 #define DT_JMPREL 23 /* Address of PLT relocations. */
324 #define DT_BIND_NOW 24 /* [sup] */
325 #define DT_INIT_ARRAY 25 /* Address of the array of pointers to
326 initialization functions */
327 #define DT_FINI_ARRAY 26 /* Address of the array of pointers to
328 termination functions */
329 #define DT_INIT_ARRAYSZ 27 /* Size in bytes of the array of
330 initialization functions. */
331 #define DT_FINI_ARRAYSZ 28 /* Size in bytes of the array of
332 terminationfunctions. */
333 #define DT_RUNPATH 29 /* String table offset of a null-terminated
334 library search path string. */
335 #define DT_FLAGS 30 /* Object specific flag values. */
336 #define DT_ENCODING 32 /* Values greater than or equal to DT_ENCODING
337 and less than DT_LOOS follow the rules for
338 the interpretation of the d_un union
339 as follows: even == 'd_ptr', even == 'd_val'
340 or none */
341 #define DT_PREINIT_ARRAY 32 /* Address of the array of pointers to
342 pre-initialization functions. */
343 #define DT_PREINIT_ARRAYSZ 33 /* Size in bytes of the array of
344 pre-initialization functions. */
345 #define DT_MAXPOSTAGS 34 /* number of positive tags */
346 #define DT_LOOS 0x6000000d /* First OS-specific */
347 #define DT_SUNW_AUXILIARY 0x6000000d /* symbol auxiliary name */
348 #define DT_SUNW_RTLDINF 0x6000000e /* ld.so.1 info (private) */
349 #define DT_SUNW_FILTER 0x6000000f /* symbol filter name */
350 #define DT_SUNW_CAP 0x60000010 /* hardware/software */
351 #define DT_HIOS 0x6ffff000 /* Last OS-specific */
352
353 /*
354 * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
355 * Dyn.d_un.d_val field of the Elf*_Dyn structure.
356 */
357 #define DT_VALRNGLO 0x6ffffd00
358 #define DT_CHECKSUM 0x6ffffdf8 /* elf checksum */
359 #define DT_PLTPADSZ 0x6ffffdf9 /* pltpadding size */
360 #define DT_MOVEENT 0x6ffffdfa /* move table entry size */
361 #define DT_MOVESZ 0x6ffffdfb /* move table size */
362 #define DT_FEATURE_1 0x6ffffdfc /* feature holder */
363 #define DT_POSFLAG_1 0x6ffffdfd /* flags for DT_* entries, effecting */
364 /* the following DT_* entry. */
365 /* See DF_P1_* definitions */
366 #define DT_SYMINSZ 0x6ffffdfe /* syminfo table size (in bytes) */
367 #define DT_SYMINENT 0x6ffffdff /* syminfo entry size (in bytes) */
368 #define DT_VALRNGHI 0x6ffffdff
369
370 /*
371 * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
372 * Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
373 *
374 * If any adjustment is made to the ELF object after it has been
375 * built, these entries will need to be adjusted.
376 */
377 #define DT_ADDRRNGLO 0x6ffffe00
378 #define DT_CONFIG 0x6ffffefa /* configuration information */
379 #define DT_DEPAUDIT 0x6ffffefb /* dependency auditing */
380 #define DT_AUDIT 0x6ffffefc /* object auditing */
381 #define DT_PLTPAD 0x6ffffefd /* pltpadding (sparcv9) */
382 #define DT_MOVETAB 0x6ffffefe /* move table */
383 #define DT_SYMINFO 0x6ffffeff /* syminfo table */
384 #define DT_ADDRRNGHI 0x6ffffeff
385
386 #define DT_VERSYM 0x6ffffff0 /* Address of versym section. */
387 #define DT_RELACOUNT 0x6ffffff9 /* number of RELATIVE relocations */
388 #define DT_RELCOUNT 0x6ffffffa /* number of RELATIVE relocations */
389 #define DT_FLAGS_1 0x6ffffffb /* state flags - see DF_1_* defs */
390 #define DT_VERDEF 0x6ffffffc /* Address of verdef section. */
391 #define DT_VERDEFNUM 0x6ffffffd /* Number of elems in verdef section */
392 #define DT_VERNEED 0x6ffffffe /* Address of verneed section. */
393 #define DT_VERNEEDNUM 0x6fffffff /* Number of elems in verneed section */
394
395 #define DT_LOPROC 0x70000000 /* First processor-specific type. */
396 #define DT_DEPRECATED_SPARC_REGISTER 0x7000001
397 #define DT_AUXILIARY 0x7ffffffd /* shared library auxiliary name */
398 #define DT_USED 0x7ffffffe /* ignored - same as needed */
399 #define DT_FILTER 0x7fffffff /* shared library filter name */
400 #define DT_HIPROC 0x7fffffff /* Last processor-specific type. */
401
402 /* Values for DT_FLAGS */
403 #define DF_ORIGIN 0x0001 /* Indicates that the object being loaded may
404 make reference to the $ORIGIN substitution
405 string */
406 #define DF_SYMBOLIC 0x0002 /* Indicates "symbolic" linking. */
407 #define DF_TEXTREL 0x0004 /* Indicates there may be relocations in
408 non-writable segments. */
409 #define DF_BIND_NOW 0x0008 /* Indicates that the dynamic linker should
410 process all relocations for the object
411 containing this entry before transferring
412 control to the program. */
413 #define DF_STATIC_TLS 0x0010 /* Indicates that the shared object or
414 executable contains code using a static
415 thread-local storage scheme. */
416
417 /* Values for n_type. Used in core files. */
418 #define NT_PRSTATUS 1 /* Process status. */
419 #define NT_FPREGSET 2 /* Floating point registers. */
420 #define NT_PRPSINFO 3 /* Process state info. */
421
422 /* Symbol Binding - ELFNN_ST_BIND - st_info */
423 #define STB_LOCAL 0 /* Local symbol */
424 #define STB_GLOBAL 1 /* Global symbol */
425 #define STB_WEAK 2 /* like global - lower precedence */
426 #define STB_LOOS 10 /* Reserved range for operating system */
427 #define STB_HIOS 12 /* specific semantics. */
428 #define STB_LOPROC 13 /* reserved range for processor */
429 #define STB_HIPROC 15 /* specific semantics. */
430
431 /* Symbol type - ELFNN_ST_TYPE - st_info */
432 #define STT_NOTYPE 0 /* Unspecified type. */
433 #define STT_OBJECT 1 /* Data object. */
434 #define STT_FUNC 2 /* Function. */
435 #define STT_SECTION 3 /* Section. */
436 #define STT_FILE 4 /* Source file. */
437 #define STT_COMMON 5 /* Uninitialized common block. */
438 #define STT_TLS 6 /* TLS object. */
439 #define STT_NUM 7
440 #define STT_LOOS 10 /* Reserved range for operating system */
441 #define STT_HIOS 12 /* specific semantics. */
442 #define STT_LOPROC 13 /* reserved range for processor */
443 #define STT_HIPROC 15 /* specific semantics. */
444
445 /* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
446 #define STV_DEFAULT 0x0 /* Default visibility (see binding). */
447 #define STV_INTERNAL 0x1 /* Special meaning in relocatable objects. */
448 #define STV_HIDDEN 0x2 /* Not visible. */
449 #define STV_PROTECTED 0x3 /* Visible but not preemptible. */
450
451 /* Special symbol table indexes. */
452 #define STN_UNDEF 0 /* Undefined symbol index. */
453
454 /* Symbol versioning flags. */
455 #define VER_DEF_CURRENT 1
456 #define VER_DEF_IDX(x) VER_NDX(x)
457
458 #define VER_FLG_BASE 0x01
459 #define VER_FLG_WEAK 0x02
460
461 #define VER_NEED_CURRENT 1
462 #define VER_NEED_WEAK (1u << 15)
463 #define VER_NEED_HIDDEN VER_NDX_HIDDEN
464 #define VER_NEED_IDX(x) VER_NDX(x)
465
466 #define VER_NDX_LOCAL 0
467 #define VER_NDX_GLOBAL 1
468 #define VER_NDX_GIVEN 2
469
470 #define VER_NDX_HIDDEN (1u << 15)
471 #define VER_NDX(x) ((x) & ~(1u << 15))
472
473 #define CA_SUNW_NULL 0
474 #define CA_SUNW_HW_1 1 /* first hardware capabilities entry */
475 #define CA_SUNW_SF_1 2 /* first software capabilities entry */
476
477 /*
478 * Syminfo flag values
479 */
480 #define SYMINFO_FLG_DIRECT 0x0001 /* symbol ref has direct association */
481 /* to object containing defn. */
482 #define SYMINFO_FLG_PASSTHRU 0x0002 /* ignored - see SYMINFO_FLG_FILTER */
483 #define SYMINFO_FLG_COPY 0x0004 /* symbol is a copy-reloc */
484 #define SYMINFO_FLG_LAZYLOAD 0x0008 /* object containing defn should be */
485 /* lazily-loaded */
486 #define SYMINFO_FLG_DIRECTBIND 0x0010 /* ref should be bound directly to */
487 /* object containing defn. */
488 #define SYMINFO_FLG_NOEXTDIRECT 0x0020 /* don't let an external reference */
489 /* directly bind to this symbol */
490 #define SYMINFO_FLG_FILTER 0x0002 /* symbol ref is associated to a */
491 #define SYMINFO_FLG_AUXILIARY 0x0040 /* standard or auxiliary filter */
492
493 /*
494 * Syminfo.si_boundto values.
495 */
496 #define SYMINFO_BT_SELF 0xffff /* symbol bound to self */
497 #define SYMINFO_BT_PARENT 0xfffe /* symbol bound to parent */
498 #define SYMINFO_BT_NONE 0xfffd /* no special symbol binding */
499 #define SYMINFO_BT_EXTERN 0xfffc /* symbol defined as external */
500 #define SYMINFO_BT_LOWRESERVE 0xff00 /* beginning of reserved entries */
501
502 /*
503 * Syminfo version values.
504 */
505 #define SYMINFO_NONE 0 /* Syminfo version */
506 #define SYMINFO_CURRENT 1
507 #define SYMINFO_NUM 2
508
509 /*
510 * Relocation types.
511 *
512 * All machine architectures are defined here to allow tools on one to
513 * handle others.
514 */
515
516 #define R_386_NONE 0 /* No relocation. */
517 #define R_386_32 1 /* Add symbol value. */
518 #define R_386_PC32 2 /* Add PC-relative symbol value. */
519 #define R_386_GOT32 3 /* Add PC-relative GOT offset. */
520 #define R_386_PLT32 4 /* Add PC-relative PLT offset. */
521 #define R_386_COPY 5 /* Copy data from shared object. */
522 #define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */
523 #define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */
524 #define R_386_RELATIVE 8 /* Add load address of shared object. */
525 #define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */
526 #define R_386_GOTPC 10 /* Add PC-relative GOT table address. */
527 #define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */
528 #define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */
529 #define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */
530 #define R_386_TLS_LE 17 /* Negative offset relative to static TLS */
531 #define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */
532 #define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */
533 #define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */
534 #define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */
535 #define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */
536 #define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */
537 #define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */
538 #define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */
539 #define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */
540 #define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */
541 #define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */
542 #define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */
543 #define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */
544 #define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */
545 #define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */
546 #define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */
547
548 /* Null relocation */
549 #define R_AARCH64_NONE 256 /* No relocation */
550 /* Static AArch64 relocations */
551 /* Static data relocations */
552 #define R_AARCH64_ABS64 257 /* S + A */
553 #define R_AARCH64_ABS32 258 /* S + A */
554 #define R_AARCH64_ABS16 259 /* S + A */
555 #define R_AARCH64_PREL64 260 /* S + A - P */
556 #define R_AARCH64_PREL32 261 /* S + A - P */
557 #define R_AARCH64_PREL16 262 /* S + A - P */
558 /* Group relocations to create a 16, 32, 48, or 64 bit unsigned data value or address inline */
559 #define R_AARCH64_MOVW_UABS_G0 263 /* S + A */
560 #define R_AARCH64_MOVW_UABS_G0_NC 264 /* S + A */
561 #define R_AARCH64_MOVW_UABS_G1 265 /* S + A */
562 #define R_AARCH64_MOVW_UABS_G1_NC 266 /* S + A */
563 #define R_AARCH64_MOVW_UABS_G2 267 /* S + A */
564 #define R_AARCH64_MOVW_UABS_G2_NC 268 /* S + A */
565 #define R_AARCH64_MOVW_UABS_G3 269 /* S + A */
566 /* Group relocations to create a 16, 32, 48, or 64 bit signed data or offset value inline */
567 #define R_AARCH64_MOVW_SABS_G0 270 /* S + A */
568 #define R_AARCH64_MOVW_SABS_G1 271 /* S + A */
569 #define R_AARCH64_MOVW_SABS_G2 272 /* S + A */
570 /* Relocations to generate 19, 21 and 33 bit PC-relative addresses */
571 #define R_AARCH64_LD_PREL_LO19 273 /* S + A - P */
572 #define R_AARCH64_ADR_PREL_LO21 274 /* S + A - P */
573 #define R_AARCH64_ADR_PREL_PG_HI21 275 /* Page(S+A) - Page(P) */
574 #define R_AARCH64_ADR_PREL_PG_HI21_NC 276 /* Page(S+A) - Page(P) */
575 #define R_AARCH64_ADD_ABS_LO12_NC 277 /* S + A */
576 #define R_AARCH64_LDST8_ABS_LO12_NC 278 /* S + A */
577 #define R_AARCH64_LDST16_ABS_LO12_NC 284 /* S + A */
578 #define R_AARCH64_LDST32_ABS_LO12_NC 285 /* S + A */
579 #define R_AARCH64_LDST64_ABS_LO12_NC 286 /* S + A */
580 #define R_AARCH64_LDST128_ABS_LO12_NC 299 /* S + A */
581 /* Relocations for control-flow instructions - all offsets are a multiple of 4 */
582 #define R_AARCH64_TSTBR14 279 /* S+A-P */
583 #define R_AARCH64_CONDBR19 280 /* S+A-P */
584 #define R_AARCH64_JUMP26 282 /* S+A-P */
585 #define R_AARCH64_CALL26 283 /* S+A-P */
586 /* Group relocations to create a 16, 32, 48, or 64 bit PC-relative offset inline */
587 #define R_AARCH64_MOVW_PREL_G0 287 /* S+A-P */
588 #define R_AARCH64_MOVW_PREL_G0_NC 288 /* S+A-P */
589 #define R_AARCH64_MOVW_PREL_G1 289 /* S+A-P */
590 #define R_AARCH64_MOVW_PREL_G1_NC 290 /* S+A-P */
591 #define R_AARCH64_MOVW_PREL_G2 291 /* S+A-P */
592 #define R_AARCH64_MOVW_PREL_G2_NC 292 /* S+A-P */
593 #define R_AARCH64_MOVW_PREL_G3 293 /* S+A-P */
594 /* Group relocations to create a 16, 32, 48, or 64 bit GOT-relative offsets inline */
595 #define R_AARCH64_MOVW_GOTOFF_G0 300 /* G(S)-GOT */
596 #define R_AARCH64_MOVW_GOTOFF_G0_NC 301 /* G(S)-GOT */
597 #define R_AARCH64_MOVW_GOTOFF_G1 302 /* G(S)-GOT */
598 #define R_AARCH64_MOVW_GOTOFF_G1_NC 303 /* G(S)-GOT */
599 #define R_AARCH64_MOVW_GOTOFF_G2 304 /* G(S)-GOT */
600 #define R_AARCH64_MOVW_GOTOFF_G2_NC 305 /* G(S)-GOT */
601 #define R_AARCH64_MOVW_GOTOFF_G3 306 /* G(S)-GOT */
602 /* GOT-relative data relocations */
603 #define R_AARCH64_GOTREL64 307 /* S+A-GOT */
604 #define R_AARCH64_GOTREL32 308 /* S+A-GOT */
605 /* GOT-relative instruction relocations */
606 #define R_AARCH64_GOT_LD_PREL19 309 /* G(S)-P */
607 #define R_AARCH64_LD64_GOTOFF_LO15 310 /* G(S)-GOT */
608 #define R_AARCH64_ADR_GOT_PAGE 311 /* Page(G(S))-Page(P) */
609 #define R_AARCH64_LD64_GOT_LO12_NC 312 /* G(S) */
610 #define R_AARCH64_LD64_GOTPAGE_LO15 313 /* G(S)-Page(GOT) */
611 /* Relocations for thread-local storage */
612 /* General Dynamic TLS relocations */
613 #define R_AARCH64_TLSGD_ADR_PREL21 512 /* G(TLSIDX(S+A)) - P */
614 #define R_AARCH64_TLSGD_ADR_PAGE21 513 /* Page(G(TLSIDX(S+A))) - Page(P) */
615 #define R_AARCH64_TLSGD_ADD_LO12_NC 514 /* G(TLSIDX(S+A)) */
616 #define R_AARCH64_TLSGD_MOVW_G1 515 /* G(TLSIDX(S+A)) - GOT */
617 #define R_AARCH64_TLSGD_MOVW_G0_NC 516 /* G(TLSIDX(S+A)) - GOT */
618 /* Local Dynamic TLS relocations */
619 #define R_AARCH64_TLSLD_ADR_PREL21 517 /* G(LDM(S))) - P */
620 #define R_AARCH64_TLSLD_ADR_PAGE21 518 /* Page(G(LDM(S)))-Page(P) */
621 #define R_AARCH64_TLSLD_ADD_LO12_NC 519 /* G(LDM(S)) */
622 #define R_AARCH64_TLSLD_MOVW_G1 520 /* G(LDM(S)) - GOT */
623 #define R_AARCH64_TLSLD_MOVW_G0_NC 521 /* G(LDM(S)) - GOT */
624 #define R_AARCH64_TLSLD_LD_PREL19 522 /* G(LDM(S)) - P */
625 #define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523 /* DTPREL(S+A) */
626 #define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524 /* DTPREL(S+A) */
627 #define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525 /* DTPREL(S+A) */
628 #define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526 /* DTPREL(S+A) */
629 #define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527 /* DTPREL(S+A) */
630 #define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528 /* DTPREL(S+A) */
631 #define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529 /* DTPREL(S+A) */
632 #define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530 /* DTPREL(S+A) */
633 #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531 /* DTPREL(S+A) */
634 #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532 /* DTPREL(S+A) */
635 #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533 /* DTPREL(S+A) */
636 #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534 /* DTPREL(S+A) */
637 #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535 /* DTPREL(S+A) */
638 #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536 /* DTPREL(S+A) */
639 #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537 /* DTPREL(S+A) */
640 #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538 /* DTPREL(S+A) */
641 /* Initial Exec TLS relocations */
642 #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539 /* G(TPREL(S+A)) - GOT */
643 #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540 /* G(TPREL(S+A)) - GOT */
644 #define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541 /* Page(G(TPREL(S+A))) - Page(P) */
645 #define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542 /* G(TPREL(S+A)) */
646 #define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543 /* G(TPREL(S+A)) - P */
647 /* Local Exec TLS relocations */
648 #define R_AARCH64_TLSLE_MOVW_TPREL_G2 544 /* TPREL(S+A) */
649 #define R_AARCH64_TLSLE_MOVW_TPREL_G1 545 /* TPREL(S+A) */
650 #define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546 /* TPREL(S+A) */
651 #define R_AARCH64_TLSLE_MOVW_TPREL_G0 547 /* TPREL(S+A) */
652 #define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548 /* TPREL(S+A) */
653 #define R_AARCH64_TLSLE_ADD_TPREL_HI12 549 /* TPREL(S+A) */
654 #define R_AARCH64_TLSLE_ADD_TPREL_LO12 550 /* TPREL(S+A) */
655 #define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551 /* TPREL(S+A) */
656 #define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552 /* TPREL(S+A) */
657 #define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553 /* TPREL(S+A) */
658 #define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554 /* TPREL(S+A) */
659 #define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555 /* TPREL(S+A) */
660 #define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556 /* TPREL(S+A) */
661 #define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557 /* TPREL(S+A) */
662 #define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558 /* TPREL(S+A) */
663 #define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559 /* TPREL(S+A) */
664 /* Dynamic relocations */
665 /* Dynamic relocations */
666 #define R_AARCH64_COPY 1024
667 #define R_AARCH64_GLOB_DAT 1025 /* S + A */
668 #define R_AARCH64_JUMP_SLOT 1026 /* S + A */
669 #define R_AARCH64_RELATIVE 1027 /* Delta(S) + A , Delta(P) + A */
670 #define R_AARCH64_TLS_DTPREL64 1028 /* DTPREL(S+A) */
671 #define R_AARCH64_TLS_DTPMOD64 1029 /* LDM(S) */
672 #define R_AARCH64_TLS_TPREL64 1030 /* TPREL(S+A) */
673 #define R_AARCH64_TLS_DTPREL32 1031 /* DTPREL(S+A) */
674 #define R_AARCH64_TLS_DTPMOD32 1032 /* LDM(S) */
675 #define R_AARCH64_TLS_TPREL32 1033 /* DTPREL(S+A) */
676
677 #define R_ALPHA_NONE 0 /* No reloc */
678 #define R_ALPHA_REFLONG 1 /* Direct 32 bit */
679 #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */
680 #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */
681 #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */
682 #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */
683 #define R_ALPHA_GPDISP 6 /* Add displacement to GP */
684 #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */
685 #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */
686 #define R_ALPHA_SREL16 9 /* PC relative 16 bit */
687 #define R_ALPHA_SREL32 10 /* PC relative 32 bit */
688 #define R_ALPHA_SREL64 11 /* PC relative 64 bit */
689 #define R_ALPHA_OP_PUSH 12 /* OP stack push */
690 #define R_ALPHA_OP_STORE 13 /* OP stack pop and store */
691 #define R_ALPHA_OP_PSUB 14 /* OP stack subtract */
692 #define R_ALPHA_OP_PRSHIFT 15 /* OP stack right shift */
693 #define R_ALPHA_GPVALUE 16
694 #define R_ALPHA_GPRELHIGH 17
695 #define R_ALPHA_GPRELLOW 18
696 #define R_ALPHA_IMMED_GP_16 19
697 #define R_ALPHA_IMMED_GP_HI32 20
698 #define R_ALPHA_IMMED_SCN_HI32 21
699 #define R_ALPHA_IMMED_BR_HI32 22
700 #define R_ALPHA_IMMED_LO32 23
701 #define R_ALPHA_COPY 24 /* Copy symbol at runtime */
702 #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */
703 #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */
704 #define R_ALPHA_RELATIVE 27 /* Adjust by program base */
705
706 #define R_ARM_NONE 0 /* No relocation. */
707 #define R_ARM_PC24 1
708 #define R_ARM_ABS32 2
709 #define R_ARM_REL32 3
710 #define R_ARM_PC13 4
711 #define R_ARM_ABS16 5
712 #define R_ARM_ABS12 6
713 #define R_ARM_THM_ABS5 7
714 #define R_ARM_ABS8 8
715 #define R_ARM_SBREL32 9
716 #define R_ARM_THM_PC22 10
717 #define R_ARM_THM_PC8 11
718 #define R_ARM_AMP_VCALL9 12
719 #define R_ARM_SWI24 13
720 #define R_ARM_THM_SWI8 14
721 #define R_ARM_XPC25 15
722 #define R_ARM_THM_XPC22 16
723 #define R_ARM_COPY 20 /* Copy data from shared object. */
724 #define R_ARM_GLOB_DAT 21 /* Set GOT entry to data address. */
725 #define R_ARM_JUMP_SLOT 22 /* Set GOT entry to code address. */
726 #define R_ARM_RELATIVE 23 /* Add load address of shared object. */
727 #define R_ARM_GOTOFF 24 /* Add GOT-relative symbol address. */
728 #define R_ARM_GOTPC 25 /* Add PC-relative GOT table address. */
729 #define R_ARM_GOT32 26 /* Add PC-relative GOT offset. */
730 #define R_ARM_PLT32 27 /* Add PC-relative PLT offset. */
731 #define R_ARM_CALL 28
732 #define R_ARM_JMP24 29
733 #define R_ARM_THM_MOVW_ABS_NC 47
734 #define R_ARM_THM_MOVT_ABS 48
735
736 // Block of PC-relative relocations added to work around gcc putting
737 // object relocations in static executables.
738 #define R_ARM_THM_JUMP24 30
739 #define R_ARM_PREL31 42
740 #define R_ARM_MOVW_PREL_NC 45
741 #define R_ARM_MOVT_PREL 46
742 #define R_ARM_THM_MOVW_PREL_NC 49
743 #define R_ARM_THM_MOVT_PREL 50
744 #define R_ARM_THM_JMP6 52
745 #define R_ARM_THM_ALU_PREL_11_0 53
746 #define R_ARM_THM_PC12 54
747 #define R_ARM_REL32_NOI 56
748 #define R_ARM_ALU_PC_G0_NC 57
749 #define R_ARM_ALU_PC_G0 58
750 #define R_ARM_ALU_PC_G1_NC 59
751 #define R_ARM_ALU_PC_G1 60
752 #define R_ARM_ALU_PC_G2 61
753 #define R_ARM_LDR_PC_G1 62
754 #define R_ARM_LDR_PC_G2 63
755 #define R_ARM_LDRS_PC_G0 64
756 #define R_ARM_LDRS_PC_G1 65
757 #define R_ARM_LDRS_PC_G2 66
758 #define R_ARM_LDC_PC_G0 67
759 #define R_ARM_LDC_PC_G1 68
760 #define R_ARM_LDC_PC_G2 69
761 #define R_ARM_GOT_PREL 96
762 #define R_ARM_THM_JUMP11 102
763 #define R_ARM_THM_JUMP8 103
764 #define R_ARM_TLS_GD32 104
765 #define R_ARM_TLS_LDM32 105
766 #define R_ARM_TLS_IE32 107
767
768 #define R_ARM_THM_JUMP19 51
769 #define R_ARM_GNU_VTENTRY 100
770 #define R_ARM_GNU_VTINHERIT 101
771 #define R_ARM_RSBREL32 250
772 #define R_ARM_THM_RPC22 251
773 #define R_ARM_RREL32 252
774 #define R_ARM_RABS32 253
775 #define R_ARM_RPC24 254
776 #define R_ARM_RBASE 255
777
778
779
780 /* Name Value Field Calculation */
781 #define R_IA_64_NONE 0 /* None */
782 #define R_IA_64_IMM14 0x21 /* immediate14 S + A */
783 #define R_IA_64_IMM22 0x22 /* immediate22 S + A */
784 #define R_IA_64_IMM64 0x23 /* immediate64 S + A */
785 #define R_IA_64_DIR32MSB 0x24 /* word32 MSB S + A */
786 #define R_IA_64_DIR32LSB 0x25 /* word32 LSB S + A */
787 #define R_IA_64_DIR64MSB 0x26 /* word64 MSB S + A */
788 #define R_IA_64_DIR64LSB 0x27 /* word64 LSB S + A */
789 #define R_IA_64_GPREL22 0x2a /* immediate22 @gprel(S + A) */
790 #define R_IA_64_GPREL64I 0x2b /* immediate64 @gprel(S + A) */
791 #define R_IA_64_GPREL32MSB 0x2c /* word32 MSB @gprel(S + A) */
792 #define R_IA_64_GPREL32LSB 0x2d /* word32 LSB @gprel(S + A) */
793 #define R_IA_64_GPREL64MSB 0x2e /* word64 MSB @gprel(S + A) */
794 #define R_IA_64_GPREL64LSB 0x2f /* word64 LSB @gprel(S + A) */
795 #define R_IA_64_LTOFF22 0x32 /* immediate22 @ltoff(S + A) */
796 #define R_IA_64_LTOFF64I 0x33 /* immediate64 @ltoff(S + A) */
797 #define R_IA_64_PLTOFF22 0x3a /* immediate22 @pltoff(S + A) */
798 #define R_IA_64_PLTOFF64I 0x3b /* immediate64 @pltoff(S + A) */
799 #define R_IA_64_PLTOFF64MSB 0x3e /* word64 MSB @pltoff(S + A) */
800 #define R_IA_64_PLTOFF64LSB 0x3f /* word64 LSB @pltoff(S + A) */
801 #define R_IA_64_FPTR64I 0x43 /* immediate64 @fptr(S + A) */
802 #define R_IA_64_FPTR32MSB 0x44 /* word32 MSB @fptr(S + A) */
803 #define R_IA_64_FPTR32LSB 0x45 /* word32 LSB @fptr(S + A) */
804 #define R_IA_64_FPTR64MSB 0x46 /* word64 MSB @fptr(S + A) */
805 #define R_IA_64_FPTR64LSB 0x47 /* word64 LSB @fptr(S + A) */
806 #define R_IA_64_PCREL60B 0x48 /* immediate60 form1 S + A - P */
807 #define R_IA_64_PCREL21B 0x49 /* immediate21 form1 S + A - P */
808 #define R_IA_64_PCREL21M 0x4a /* immediate21 form2 S + A - P */
809 #define R_IA_64_PCREL21F 0x4b /* immediate21 form3 S + A - P */
810 #define R_IA_64_PCREL32MSB 0x4c /* word32 MSB S + A - P */
811 #define R_IA_64_PCREL32LSB 0x4d /* word32 LSB S + A - P */
812 #define R_IA_64_PCREL64MSB 0x4e /* word64 MSB S + A - P */
813 #define R_IA_64_PCREL64LSB 0x4f /* word64 LSB S + A - P */
814 #define R_IA_64_LTOFF_FPTR22 0x52 /* immediate22 @ltoff(@fptr(S + A)) */
815 #define R_IA_64_LTOFF_FPTR64I 0x53 /* immediate64 @ltoff(@fptr(S + A)) */
816 #define R_IA_64_LTOFF_FPTR32MSB 0x54 /* word32 MSB @ltoff(@fptr(S + A)) */
817 #define R_IA_64_LTOFF_FPTR32LSB 0x55 /* word32 LSB @ltoff(@fptr(S + A)) */
818 #define R_IA_64_LTOFF_FPTR64MSB 0x56 /* word64 MSB @ltoff(@fptr(S + A)) */
819 #define R_IA_64_LTOFF_FPTR64LSB 0x57 /* word64 LSB @ltoff(@fptr(S + A)) */
820 #define R_IA_64_SEGREL32MSB 0x5c /* word32 MSB @segrel(S + A) */
821 #define R_IA_64_SEGREL32LSB 0x5d /* word32 LSB @segrel(S + A) */
822 #define R_IA_64_SEGREL64MSB 0x5e /* word64 MSB @segrel(S + A) */
823 #define R_IA_64_SEGREL64LSB 0x5f /* word64 LSB @segrel(S + A) */
824 #define R_IA_64_SECREL32MSB 0x64 /* word32 MSB @secrel(S + A) */
825 #define R_IA_64_SECREL32LSB 0x65 /* word32 LSB @secrel(S + A) */
826 #define R_IA_64_SECREL64MSB 0x66 /* word64 MSB @secrel(S + A) */
827 #define R_IA_64_SECREL64LSB 0x67 /* word64 LSB @secrel(S + A) */
828 #define R_IA_64_REL32MSB 0x6c /* word32 MSB BD + A */
829 #define R_IA_64_REL32LSB 0x6d /* word32 LSB BD + A */
830 #define R_IA_64_REL64MSB 0x6e /* word64 MSB BD + A */
831 #define R_IA_64_REL64LSB 0x6f /* word64 LSB BD + A */
832 #define R_IA_64_LTV32MSB 0x74 /* word32 MSB S + A */
833 #define R_IA_64_LTV32LSB 0x75 /* word32 LSB S + A */
834 #define R_IA_64_LTV64MSB 0x76 /* word64 MSB S + A */
835 #define R_IA_64_LTV64LSB 0x77 /* word64 LSB S + A */
836 #define R_IA_64_PCREL21BI 0x79 /* immediate21 form1 S + A - P */
837 #define R_IA_64_PCREL22 0x7a /* immediate22 S + A - P */
838 #define R_IA_64_PCREL64I 0x7b /* immediate64 S + A - P */
839 #define R_IA_64_IPLTMSB 0x80 /* function descriptor MSB special */
840 #define R_IA_64_IPLTLSB 0x81 /* function descriptor LSB speciaal */
841 #define R_IA_64_SUB 0x85 /* immediate64 A - S */
842 #define R_IA_64_LTOFF22X 0x86 /* immediate22 special */
843 #define R_IA_64_LDXMOV 0x87 /* immediate22 special */
844 #define R_IA_64_TPREL14 0x91 /* imm14 @tprel(S + A) */
845 #define R_IA_64_TPREL22 0x92 /* imm22 @tprel(S + A) */
846 #define R_IA_64_TPREL64I 0x93 /* imm64 @tprel(S + A) */
847 #define R_IA_64_TPREL64MSB 0x96 /* word64 MSB @tprel(S + A) */
848 #define R_IA_64_TPREL64LSB 0x97 /* word64 LSB @tprel(S + A) */
849 #define R_IA_64_LTOFF_TPREL22 0x9a /* imm22 @ltoff(@tprel(S+A)) */
850 #define R_IA_64_DTPMOD64MSB 0xa6 /* word64 MSB @dtpmod(S + A) */
851 #define R_IA_64_DTPMOD64LSB 0xa7 /* word64 LSB @dtpmod(S + A) */
852 #define R_IA_64_LTOFF_DTPMOD22 0xaa /* imm22 @ltoff(@dtpmod(S+A)) */
853 #define R_IA_64_DTPREL14 0xb1 /* imm14 @dtprel(S + A) */
854 #define R_IA_64_DTPREL22 0xb2 /* imm22 @dtprel(S + A) */
855 #define R_IA_64_DTPREL64I 0xb3 /* imm64 @dtprel(S + A) */
856 #define R_IA_64_DTPREL32MSB 0xb4 /* word32 MSB @dtprel(S + A) */
857 #define R_IA_64_DTPREL32LSB 0xb5 /* word32 LSB @dtprel(S + A) */
858 #define R_IA_64_DTPREL64MSB 0xb6 /* word64 MSB @dtprel(S + A) */
859 #define R_IA_64_DTPREL64LSB 0xb7 /* word64 LSB @dtprel(S + A) */
860 #define R_IA_64_LTOFF_DTPREL22 0xba /* imm22 @ltoff(@dtprel(S+A)) */
861
862 #define R_PPC_NONE 0 /* No relocation. */
863 #define R_PPC_ADDR32 1
864 #define R_PPC_ADDR24 2
865 #define R_PPC_ADDR16 3
866 #define R_PPC_ADDR16_LO 4
867 #define R_PPC_ADDR16_HI 5
868 #define R_PPC_ADDR16_HA 6
869 #define R_PPC_ADDR14 7
870 #define R_PPC_ADDR14_BRTAKEN 8
871 #define R_PPC_ADDR14_BRNTAKEN 9
872 #define R_PPC_REL24 10
873 #define R_PPC_REL14 11
874 #define R_PPC_REL14_BRTAKEN 12
875 #define R_PPC_REL14_BRNTAKEN 13
876 #define R_PPC_GOT16 14
877 #define R_PPC_GOT16_LO 15
878 #define R_PPC_GOT16_HI 16
879 #define R_PPC_GOT16_HA 17
880 #define R_PPC_PLTREL24 18
881 #define R_PPC_COPY 19
882 #define R_PPC_GLOB_DAT 20
883 #define R_PPC_JMP_SLOT 21
884 #define R_PPC_RELATIVE 22
885 #define R_PPC_LOCAL24PC 23
886 #define R_PPC_UADDR32 24
887 #define R_PPC_UADDR16 25
888 #define R_PPC_REL32 26
889 #define R_PPC_PLT32 27
890 #define R_PPC_PLTREL32 28
891 #define R_PPC_PLT16_LO 29
892 #define R_PPC_PLT16_HI 30
893 #define R_PPC_PLT16_HA 31
894 #define R_PPC_SDAREL16 32
895 #define R_PPC_SECTOFF 33
896 #define R_PPC_SECTOFF_LO 34
897 #define R_PPC_SECTOFF_HI 35
898 #define R_PPC_SECTOFF_HA 36
899
900 /*
901 * TLS relocations
902 */
903 #define R_PPC_TLS 67
904 #define R_PPC_DTPMOD32 68
905 #define R_PPC_TPREL16 69
906 #define R_PPC_TPREL16_LO 70
907 #define R_PPC_TPREL16_HI 71
908 #define R_PPC_TPREL16_HA 72
909 #define R_PPC_TPREL32 73
910 #define R_PPC_DTPREL16 74
911 #define R_PPC_DTPREL16_LO 75
912 #define R_PPC_DTPREL16_HI 76
913 #define R_PPC_DTPREL16_HA 77
914 #define R_PPC_DTPREL32 78
915 #define R_PPC_GOT_TLSGD16 79
916 #define R_PPC_GOT_TLSGD16_LO 80
917 #define R_PPC_GOT_TLSGD16_HI 81
918 #define R_PPC_GOT_TLSGD16_HA 82
919 #define R_PPC_GOT_TLSLD16 83
920 #define R_PPC_GOT_TLSLD16_LO 84
921 #define R_PPC_GOT_TLSLD16_HI 85
922 #define R_PPC_GOT_TLSLD16_HA 86
923 #define R_PPC_GOT_TPREL16 87
924 #define R_PPC_GOT_TPREL16_LO 88
925 #define R_PPC_GOT_TPREL16_HI 89
926 #define R_PPC_GOT_TPREL16_HA 90
927
928 /*
929 * The remaining relocs are from the Embedded ELF ABI, and are not in the
930 * SVR4 ELF ABI.
931 */
932
933 #define R_PPC_EMB_NADDR32 101
934 #define R_PPC_EMB_NADDR16 102
935 #define R_PPC_EMB_NADDR16_LO 103
936 #define R_PPC_EMB_NADDR16_HI 104
937 #define R_PPC_EMB_NADDR16_HA 105
938 #define R_PPC_EMB_SDAI16 106
939 #define R_PPC_EMB_SDA2I16 107
940 #define R_PPC_EMB_SDA2REL 108
941 #define R_PPC_EMB_SDA21 109
942 #define R_PPC_EMB_MRKREF 110
943 #define R_PPC_EMB_RELSEC16 111
944 #define R_PPC_EMB_RELST_LO 112
945 #define R_PPC_EMB_RELST_HI 113
946 #define R_PPC_EMB_RELST_HA 114
947 #define R_PPC_EMB_BIT_FLD 115
948 #define R_PPC_EMB_RELSDA 116
949
950 #define R_SPARC_NONE 0
951 #define R_SPARC_8 1
952 #define R_SPARC_16 2
953 #define R_SPARC_32 3
954 #define R_SPARC_DISP8 4
955 #define R_SPARC_DISP16 5
956 #define R_SPARC_DISP32 6
957 #define R_SPARC_WDISP30 7
958 #define R_SPARC_WDISP22 8
959 #define R_SPARC_HI22 9
960 #define R_SPARC_22 10
961 #define R_SPARC_13 11
962 #define R_SPARC_LO10 12
963 #define R_SPARC_GOT10 13
964 #define R_SPARC_GOT13 14
965 #define R_SPARC_GOT22 15
966 #define R_SPARC_PC10 16
967 #define R_SPARC_PC22 17
968 #define R_SPARC_WPLT30 18
969 #define R_SPARC_COPY 19
970 #define R_SPARC_GLOB_DAT 20
971 #define R_SPARC_JMP_SLOT 21
972 #define R_SPARC_RELATIVE 22
973 #define R_SPARC_UA32 23
974 #define R_SPARC_PLT32 24
975 #define R_SPARC_HIPLT22 25
976 #define R_SPARC_LOPLT10 26
977 #define R_SPARC_PCPLT32 27
978 #define R_SPARC_PCPLT22 28
979 #define R_SPARC_PCPLT10 29
980 #define R_SPARC_10 30
981 #define R_SPARC_11 31
982 #define R_SPARC_64 32
983 #define R_SPARC_OLO10 33
984 #define R_SPARC_HH22 34
985 #define R_SPARC_HM10 35
986 #define R_SPARC_LM22 36
987 #define R_SPARC_PC_HH22 37
988 #define R_SPARC_PC_HM10 38
989 #define R_SPARC_PC_LM22 39
990 #define R_SPARC_WDISP16 40
991 #define R_SPARC_WDISP19 41
992 #define R_SPARC_GLOB_JMP 42
993 #define R_SPARC_7 43
994 #define R_SPARC_5 44
995 #define R_SPARC_6 45
996 #define R_SPARC_DISP64 46
997 #define R_SPARC_PLT64 47
998 #define R_SPARC_HIX22 48
999 #define R_SPARC_LOX10 49
1000 #define R_SPARC_H44 50
1001 #define R_SPARC_M44 51
1002 #define R_SPARC_L44 52
1003 #define R_SPARC_REGISTER 53
1004 #define R_SPARC_UA64 54
1005 #define R_SPARC_UA16 55
1006 #define R_SPARC_TLS_GD_HI22 56
1007 #define R_SPARC_TLS_GD_LO10 57
1008 #define R_SPARC_TLS_GD_ADD 58
1009 #define R_SPARC_TLS_GD_CALL 59
1010 #define R_SPARC_TLS_LDM_HI22 60
1011 #define R_SPARC_TLS_LDM_LO10 61
1012 #define R_SPARC_TLS_LDM_ADD 62
1013 #define R_SPARC_TLS_LDM_CALL 63
1014 #define R_SPARC_TLS_LDO_HIX22 64
1015 #define R_SPARC_TLS_LDO_LOX10 65
1016 #define R_SPARC_TLS_LDO_ADD 66
1017 #define R_SPARC_TLS_IE_HI22 67
1018 #define R_SPARC_TLS_IE_LO10 68
1019 #define R_SPARC_TLS_IE_LD 69
1020 #define R_SPARC_TLS_IE_LDX 70
1021 #define R_SPARC_TLS_IE_ADD 71
1022 #define R_SPARC_TLS_LE_HIX22 72
1023 #define R_SPARC_TLS_LE_LOX10 73
1024 #define R_SPARC_TLS_DTPMOD32 74
1025 #define R_SPARC_TLS_DTPMOD64 75
1026 #define R_SPARC_TLS_DTPOFF32 76
1027 #define R_SPARC_TLS_DTPOFF64 77
1028 #define R_SPARC_TLS_TPOFF32 78
1029 #define R_SPARC_TLS_TPOFF64 79
1030
1031 #define R_X86_64_NONE 0 /* No relocation. */
1032 #define R_X86_64_64 1 /* Add 64 bit symbol value. */
1033 #define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */
1034 #define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */
1035 #define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */
1036 #define R_X86_64_COPY 5 /* Copy data from shared object. */
1037 #define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */
1038 #define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */
1039 #define R_X86_64_RELATIVE 8 /* Add load address of shared object. */
1040 #define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */
1041 #define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */
1042 #define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */
1043 #define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */
1044 #define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */
1045 #define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */
1046 #define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */
1047 #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
1048 #define R_X86_64_DTPOFF64 17 /* Offset in TLS block */
1049 #define R_X86_64_TPOFF64 18 /* Offset in static TLS block */
1050 #define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */
1051 #define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */
1052 #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
1053 #define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */
1054 #define R_X86_64_TPOFF32 23 /* Offset in static TLS block */
1055
1056
1057 #endif /* !_SYS_ELF_COMMON_H_ */