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elf_common.h
Go to the documentation of this file.
1/*-
2 * Copyright (c) 2000, 2001, 2008, 2011, David E. O'Brien
3 * Copyright (c) 1998 John D. Polstra.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: release/10.0.0/sys/sys/elf_common.h 256100 2013-10-07 08:14:58Z kib $
28 */
29
30#ifndef _SYS_ELF_COMMON_H_
31#define _SYS_ELF_COMMON_H_ 1
32
33/*
34 * ELF definitions that are independent of architecture or word size.
35 */
36
37/*
38 * Note header. The ".note" section contains an array of notes. Each
39 * begins with this header, aligned to a word boundary. Immediately
40 * following the note header is n_namesz bytes of name, padded to the
41 * next word boundary. Then comes n_descsz bytes of descriptor, again
42 * padded to a word boundary. The values of n_namesz and n_descsz do
43 * not include the padding.
44 */
45
46typedef struct {
47 uint32_t n_namesz; /* Length of name. */
48 uint32_t n_descsz; /* Length of descriptor. */
49 uint32_t n_type; /* Type of this note. */
50} Elf_Note;
51
52/*
53 * The header for GNU-style hash sections.
54 */
55
56typedef struct {
57 uint32_t gh_nbuckets; /* Number of hash buckets. */
58 uint32_t gh_symndx; /* First visible symbol in .dynsym. */
59 uint32_t gh_maskwords; /* #maskwords used in bloom filter. */
60 uint32_t gh_shift2; /* Bloom filter shift count. */
61} Elf_GNU_Hash_Header;
62
63/* Indexes into the e_ident array. Keep synced with
64 http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
65#define EI_MAG0 0 /* Magic number, byte 0. */
66#define EI_MAG1 1 /* Magic number, byte 1. */
67#define EI_MAG2 2 /* Magic number, byte 2. */
68#define EI_MAG3 3 /* Magic number, byte 3. */
69#define EI_CLASS 4 /* Class of machine. */
70#define EI_DATA 5 /* Data format. */
71#define EI_VERSION 6 /* ELF format version. */
72#define EI_OSABI 7 /* Operating system / ABI identification */
73#define EI_ABIVERSION 8 /* ABI version */
74#define OLD_EI_BRAND 8 /* Start of architecture identification. */
75#define EI_PAD 9 /* Start of padding (per SVR4 ABI). */
76#define EI_NIDENT 16 /* Size of e_ident array. */
77
78/* Values for the magic number bytes. */
79#define ELFMAG0 0x7f
80#define ELFMAG1 'E'
81#define ELFMAG2 'L'
82#define ELFMAG3 'F'
83#define ELFMAG "\177ELF" /* magic string */
84#define SELFMAG 4 /* magic string size */
85
86/* Values for e_ident[EI_VERSION] and e_version. */
87#define EV_NONE 0
88#define EV_CURRENT 1
89
90/* Values for e_ident[EI_CLASS]. */
91#define ELFCLASSNONE 0 /* Unknown class. */
92#define ELFCLASS32 1 /* 32-bit architecture. */
93#define ELFCLASS64 2 /* 64-bit architecture. */
94
95/* Values for e_ident[EI_DATA]. */
96#define ELFDATANONE 0 /* Unknown data format. */
97#define ELFDATA2LSB 1 /* 2's complement little-endian. */
98#define ELFDATA2MSB 2 /* 2's complement big-endian. */
99
100/* Values for e_ident[EI_OSABI]. */
101#define ELFOSABI_NONE 0 /* UNIX System V ABI */
102#define ELFOSABI_HPUX 1 /* HP-UX operating system */
103#define ELFOSABI_NETBSD 2 /* NetBSD */
104#define ELFOSABI_LINUX 3 /* GNU/Linux */
105#define ELFOSABI_HURD 4 /* GNU/Hurd */
106#define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */
107#define ELFOSABI_SOLARIS 6 /* Solaris */
108#define ELFOSABI_AIX 7 /* AIX */
109#define ELFOSABI_IRIX 8 /* IRIX */
110#define ELFOSABI_FREEBSD 9 /* FreeBSD */
111#define ELFOSABI_TRU64 10 /* TRU64 UNIX */
112#define ELFOSABI_MODESTO 11 /* Novell Modesto */
113#define ELFOSABI_OPENBSD 12 /* OpenBSD */
114#define ELFOSABI_OPENVMS 13 /* Open VMS */
115#define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */
116#define ELFOSABI_AROS 15 /* Amiga Research OS */
117#define ELFOSABI_ARM 97 /* ARM */
118#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
119
120#define ELFOSABI_SYSV ELFOSABI_NONE /* symbol used in old spec */
121#define ELFOSABI_MONTEREY ELFOSABI_AIX /* Monterey */
122
123/* e_ident */
124#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
125 (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
126 (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
127 (ehdr).e_ident[EI_MAG3] == ELFMAG3)
128
129/* Values for e_type. */
130#define ET_NONE 0 /* Unknown type. */
131#define ET_REL 1 /* Relocatable. */
132#define ET_EXEC 2 /* Executable. */
133#define ET_DYN 3 /* Shared object. */
134#define ET_CORE 4 /* Core file. */
135#define ET_LOOS 0xfe00 /* First operating system specific. */
136#define ET_HIOS 0xfeff /* Last operating system-specific. */
137#define ET_LOPROC 0xff00 /* First processor-specific. */
138#define ET_HIPROC 0xffff /* Last processor-specific. */
139
140/* Values for e_machine. */
141#define EM_NONE 0 /* Unknown machine. */
142#define EM_M32 1 /* AT&T WE32100. */
143#define EM_SPARC 2 /* Sun SPARC. */
144#define EM_386 3 /* Intel i386. */
145#define EM_68K 4 /* Motorola 68000. */
146#define EM_88K 5 /* Motorola 88000. */
147#define EM_860 7 /* Intel i860. */
148#define EM_MIPS 8 /* MIPS R3000 Big-Endian only. */
149#define EM_S370 9 /* IBM System/370. */
150#define EM_MIPS_RS3_LE 10 /* MIPS R3000 Little-Endian. */
151#define EM_PARISC 15 /* HP PA-RISC. */
152#define EM_VPP500 17 /* Fujitsu VPP500. */
153#define EM_SPARC32PLUS 18 /* SPARC v8plus. */
154#define EM_960 19 /* Intel 80960. */
155#define EM_PPC 20 /* PowerPC 32-bit. */
156#define EM_PPC64 21 /* PowerPC 64-bit. */
157#define EM_S390 22 /* IBM System/390. */
158#define EM_V800 36 /* NEC V800. */
159#define EM_FR20 37 /* Fujitsu FR20. */
160#define EM_RH32 38 /* TRW RH-32. */
161#define EM_RCE 39 /* Motorola RCE. */
162#define EM_ARM 40 /* ARM. */
163#define EM_SH 42 /* Hitachi SH. */
164#define EM_SPARCV9 43 /* SPARC v9 64-bit. */
165#define EM_TRICORE 44 /* Siemens TriCore embedded processor. */
166#define EM_ARC 45 /* Argonaut RISC Core. */
167#define EM_H8_300 46 /* Hitachi H8/300. */
168#define EM_H8_300H 47 /* Hitachi H8/300H. */
169#define EM_H8S 48 /* Hitachi H8S. */
170#define EM_H8_500 49 /* Hitachi H8/500. */
171#define EM_IA_64 50 /* Intel IA-64 Processor. */
172#define EM_MIPS_X 51 /* Stanford MIPS-X. */
173#define EM_COLDFIRE 52 /* Motorola ColdFire. */
174#define EM_68HC12 53 /* Motorola M68HC12. */
175#define EM_MMA 54 /* Fujitsu MMA. */
176#define EM_PCP 55 /* Siemens PCP. */
177#define EM_NCPU 56 /* Sony nCPU. */
178#define EM_NDR1 57 /* Denso NDR1 microprocessor. */
179#define EM_STARCORE 58 /* Motorola Star*Core processor. */
180#define EM_ME16 59 /* Toyota ME16 processor. */
181#define EM_ST100 60 /* STMicroelectronics ST100 processor. */
182#define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ processor. */
183#define EM_X86_64 62 /* Advanced Micro Devices x86-64 */
184#define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64 (compat) */
185#define EM_PDSP 63 /* Sony DSP Processor. */
186#define EM_FX66 66 /* Siemens FX66 microcontroller. */
187#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16
188 microcontroller. */
189#define EM_ST7 68 /* STmicroelectronics ST7 8-bit
190 microcontroller. */
191#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller. */
192#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller. */
193#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller. */
194#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller. */
195#define EM_SVX 73 /* Silicon Graphics SVx. */
196#define EM_ST19 74 /* STMicroelectronics ST19 8-bit mc. */
197#define EM_VAX 75 /* Digital VAX. */
198#define EM_CRIS 76 /* Axis Communications 32-bit embedded
199 processor. */
200#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded
201 processor. */
202#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor. */
203#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor. */
204#define EM_MMIX 80 /* Donald Knuth's educational 64-bit proc. */
205#define EM_HUANY 81 /* Harvard University machine-independent
206 object files. */
207#define EM_PRISM 82 /* SiTera Prism. */
208#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller. */
209#define EM_FR30 84 /* Fujitsu FR30. */
210#define EM_D10V 85 /* Mitsubishi D10V. */
211#define EM_D30V 86 /* Mitsubishi D30V. */
212#define EM_V850 87 /* NEC v850. */
213#define EM_M32R 88 /* Mitsubishi M32R. */
214#define EM_MN10300 89 /* Matsushita MN10300. */
215#define EM_MN10200 90 /* Matsushita MN10200. */
216#define EM_PJ 91 /* picoJava. */
217#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor. */
218#define EM_ARC_A5 93 /* ARC Cores Tangent-A5. */
219#define EM_XTENSA 94 /* Tensilica Xtensa Architecture. */
220#define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor. */
221#define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose
222 Processor. */
223#define EM_NS32K 97 /* National Semiconductor 32000 series. */
224#define EM_TPC 98 /* Tenor Network TPC processor. */
225#define EM_SNP1K 99 /* Trebia SNP 1000 processor. */
226#define EM_ST200 100 /* STMicroelectronics ST200 microcontroller. */
227#define EM_IP2K 101 /* Ubicom IP2xxx microcontroller family. */
228#define EM_MAX 102 /* MAX Processor. */
229#define EM_CR 103 /* National Semiconductor CompactRISC
230 microprocessor. */
231#define EM_F2MC16 104 /* Fujitsu F2MC16. */
232#define EM_MSP430 105 /* Texas Instruments embedded microcontroller
233 msp430. */
234#define EM_BLACKFIN 106 /* Analog Devices Blackfin (DSP) processor. */
235#define EM_SE_C33 107 /* S1C33 Family of Seiko Epson processors. */
236#define EM_SEP 108 /* Sharp embedded microprocessor. */
237#define EM_ARCA 109 /* Arca RISC Microprocessor. */
238#define EM_UNICORE 110 /* Microprocessor series from PKU-Unity Ltd.
239 and MPRC of Peking University */
240
241/* Non-standard or deprecated. */
242#define EM_486 6 /* Intel i486. */
243#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
244#define EM_ALPHA_STD 41 /* Digital Alpha (standard value). */
245#define EM_ALPHA 0x9026 /* Alpha (written in the absence of an ABI) */
246
247/* Special section indexes. */
248#define SHN_UNDEF 0 /* Undefined, missing, irrelevant. */
249#define SHN_LORESERVE 0xff00 /* First of reserved range. */
250#define SHN_LOPROC 0xff00 /* First processor-specific. */
251#define SHN_HIPROC 0xff1f /* Last processor-specific. */
252#define SHN_LOOS 0xff20 /* First operating system-specific. */
253#define SHN_HIOS 0xff3f /* Last operating system-specific. */
254#define SHN_ABS 0xfff1 /* Absolute values. */
255#define SHN_COMMON 0xfff2 /* Common data. */
256#define SHN_XINDEX 0xffff /* Escape -- index stored elsewhere. */
257#define SHN_HIRESERVE 0xffff /* Last of reserved range. */
258
259/* sh_type */
260#define SHT_NULL 0 /* inactive */
261#define SHT_PROGBITS 1 /* program defined information */
262#define SHT_SYMTAB 2 /* symbol table section */
263#define SHT_STRTAB 3 /* string table section */
264#define SHT_RELA 4 /* relocation section with addends */
265#define SHT_HASH 5 /* symbol hash table section */
266#define SHT_DYNAMIC 6 /* dynamic section */
267#define SHT_NOTE 7 /* note section */
268#define SHT_NOBITS 8 /* no space section */
269#define SHT_REL 9 /* relocation section - no addends */
270#define SHT_SHLIB 10 /* reserved - purpose unknown */
271#define SHT_DYNSYM 11 /* dynamic symbol table section */
272#define SHT_INIT_ARRAY 14 /* Initialization function pointers. */
273#define SHT_FINI_ARRAY 15 /* Termination function pointers. */
274#define SHT_PREINIT_ARRAY 16 /* Pre-initialization function ptrs. */
275#define SHT_GROUP 17 /* Section group. */
276#define SHT_SYMTAB_SHNDX 18 /* Section indexes (see SHN_XINDEX). */
277#define SHT_LOOS 0x60000000 /* First of OS specific semantics */
278#define SHT_LOSUNW 0x6ffffff4
279#define SHT_SUNW_dof 0x6ffffff4
280#define SHT_SUNW_cap 0x6ffffff5
281#define SHT_SUNW_SIGNATURE 0x6ffffff6
282#define SHT_GNU_HASH 0x6ffffff6
283#define SHT_SUNW_ANNOTATE 0x6ffffff7
284#define SHT_SUNW_DEBUGSTR 0x6ffffff8
285#define SHT_SUNW_DEBUG 0x6ffffff9
286#define SHT_SUNW_move 0x6ffffffa
287#define SHT_SUNW_COMDAT 0x6ffffffb
288#define SHT_SUNW_syminfo 0x6ffffffc
289#define SHT_SUNW_verdef 0x6ffffffd
290#define SHT_GNU_verdef 0x6ffffffd /* Symbol versions provided */
291#define SHT_SUNW_verneed 0x6ffffffe
292#define SHT_GNU_verneed 0x6ffffffe /* Symbol versions required */
293#define SHT_SUNW_versym 0x6fffffff
294#define SHT_GNU_versym 0x6fffffff /* Symbol version table */
295#define SHT_HISUNW 0x6fffffff
296#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
297#define SHT_LOPROC 0x70000000 /* reserved range for processor */
298#define SHT_AMD64_UNWIND 0x70000001 /* unwind information */
299#define SHT_ARM_EXIDX 0x70000001 /* Exception index table. */
300#define SHT_ARM_PREEMPTMAP 0x70000002 /* BPABI DLL dynamic linking
301 pre-emption map. */
302#define SHT_ARM_ATTRIBUTES 0x70000003 /* Object file compatibility
303 attributes. */
304#define SHT_ARM_DEBUGOVERLAY 0x70000004 /* See DBGOVL for details. */
305#define SHT_ARM_OVERLAYSECTION 0x70000005 /* See DBGOVL for details. */
306#define SHT_MIPS_REGINFO 0x70000006
307#define SHT_MIPS_OPTIONS 0x7000000d
308#define SHT_MIPS_DWARF 0x7000001e /* MIPS gcc uses MIPS_DWARF */
309#define SHT_HIPROC 0x7fffffff /* specific section header types */
310#define SHT_LOUSER 0x80000000 /* reserved range for application */
311#define SHT_HIUSER 0xffffffff /* specific indexes */
312
313/* Flags for sh_flags. */
314#define SHF_WRITE 0x1 /* Section contains writable data. */
315#define SHF_ALLOC 0x2 /* Section occupies memory. */
316#define SHF_EXECINSTR 0x4 /* Section contains instructions. */
317#define SHF_MERGE 0x10 /* Section may be merged. */
318#define SHF_STRINGS 0x20 /* Section contains strings. */
319#define SHF_INFO_LINK 0x40 /* sh_info holds section index. */
320#define SHF_LINK_ORDER 0x80 /* Special ordering requirements. */
321#define SHF_OS_NONCONFORMING 0x100 /* OS-specific processing required. */
322#define SHF_GROUP 0x200 /* Member of section group. */
323#define SHF_TLS 0x400 /* Section contains TLS data. */
324#define SHF_MASKOS 0x0ff00000 /* OS-specific semantics. */
325#define SHF_MASKPROC 0xf0000000 /* Processor-specific semantics. */
326
327/* Values for p_type. */
328#define PT_NULL 0 /* Unused entry. */
329#define PT_LOAD 1 /* Loadable segment. */
330#define PT_DYNAMIC 2 /* Dynamic linking information segment. */
331#define PT_INTERP 3 /* Pathname of interpreter. */
332#define PT_NOTE 4 /* Auxiliary information. */
333#define PT_SHLIB 5 /* Reserved (not used). */
334#define PT_PHDR 6 /* Location of program header itself. */
335#define PT_TLS 7 /* Thread local storage segment */
336#define PT_LOOS 0x60000000 /* First OS-specific. */
337#define PT_SUNW_UNWIND 0x6464e550 /* amd64 UNWIND program header */
338#define PT_GNU_EH_FRAME 0x6474e550
339#define PT_GNU_STACK 0x6474e551
340#define PT_GNU_RELRO 0x6474e552
341#define PT_LOSUNW 0x6ffffffa
342#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
343#define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */
344#define PT_SUNWDTRACE 0x6ffffffc /* private */
345#define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */
346#define PT_HISUNW 0x6fffffff
347#define PT_HIOS 0x6fffffff /* Last OS-specific. */
348#define PT_LOPROC 0x70000000 /* First processor-specific type. */
349#define PT_HIPROC 0x7fffffff /* Last processor-specific type. */
350
351/* Values for p_flags. */
352#define PF_X 0x1 /* Executable. */
353#define PF_W 0x2 /* Writable. */
354#define PF_R 0x4 /* Readable. */
355#define PF_MASKOS 0x0ff00000 /* Operating system-specific. */
356#define PF_MASKPROC 0xf0000000 /* Processor-specific. */
357
358/* Extended program header index. */
359#define PN_XNUM 0xffff
360
361/* Values for d_tag. */
362#define DT_NULL 0 /* Terminating entry. */
363#define DT_NEEDED 1 /* String table offset of a needed shared
364 library. */
365#define DT_PLTRELSZ 2 /* Total size in bytes of PLT relocations. */
366#define DT_PLTGOT 3 /* Processor-dependent address. */
367#define DT_HASH 4 /* Address of symbol hash table. */
368#define DT_STRTAB 5 /* Address of string table. */
369#define DT_SYMTAB 6 /* Address of symbol table. */
370#define DT_RELA 7 /* Address of ElfNN_Rela relocations. */
371#define DT_RELASZ 8 /* Total size of ElfNN_Rela relocations. */
372#define DT_RELAENT 9 /* Size of each ElfNN_Rela relocation entry. */
373#define DT_STRSZ 10 /* Size of string table. */
374#define DT_SYMENT 11 /* Size of each symbol table entry. */
375#define DT_INIT 12 /* Address of initialization function. */
376#define DT_FINI 13 /* Address of finalization function. */
377#define DT_SONAME 14 /* String table offset of shared object
378 name. */
379#define DT_RPATH 15 /* String table offset of library path. [sup] */
380#define DT_SYMBOLIC 16 /* Indicates "symbolic" linking. [sup] */
381#define DT_REL 17 /* Address of ElfNN_Rel relocations. */
382#define DT_RELSZ 18 /* Total size of ElfNN_Rel relocations. */
383#define DT_RELENT 19 /* Size of each ElfNN_Rel relocation. */
384#define DT_PLTREL 20 /* Type of relocation used for PLT. */
385#define DT_DEBUG 21 /* Reserved (not used). */
386#define DT_TEXTREL 22 /* Indicates there may be relocations in
387 non-writable segments. [sup] */
388#define DT_JMPREL 23 /* Address of PLT relocations. */
389#define DT_BIND_NOW 24 /* [sup] */
390#define DT_INIT_ARRAY 25 /* Address of the array of pointers to
391 initialization functions */
392#define DT_FINI_ARRAY 26 /* Address of the array of pointers to
393 termination functions */
394#define DT_INIT_ARRAYSZ 27 /* Size in bytes of the array of
395 initialization functions. */
396#define DT_FINI_ARRAYSZ 28 /* Size in bytes of the array of
397 termination functions. */
398#define DT_RUNPATH 29 /* String table offset of a null-terminated
399 library search path string. */
400#define DT_FLAGS 30 /* Object specific flag values. */
401#define DT_ENCODING 32 /* Values greater than or equal to DT_ENCODING
402 and less than DT_LOOS follow the rules for
403 the interpretation of the d_un union
404 as follows: even == 'd_ptr', odd == 'd_val'
405 or none */
406#define DT_PREINIT_ARRAY 32 /* Address of the array of pointers to
407 pre-initialization functions. */
408#define DT_PREINIT_ARRAYSZ 33 /* Size in bytes of the array of
409 pre-initialization functions. */
410#define DT_MAXPOSTAGS 34 /* number of positive tags */
411#define DT_LOOS 0x6000000d /* First OS-specific */
412#define DT_SUNW_AUXILIARY 0x6000000d /* symbol auxiliary name */
413#define DT_SUNW_RTLDINF 0x6000000e /* ld.so.1 info (private) */
414#define DT_SUNW_FILTER 0x6000000f /* symbol filter name */
415#define DT_SUNW_CAP 0x60000010 /* hardware/software */
416#define DT_HIOS 0x6ffff000 /* Last OS-specific */
417
418/*
419 * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
420 * Dyn.d_un.d_val field of the Elf*_Dyn structure.
421 */
422#define DT_VALRNGLO 0x6ffffd00
423#define DT_CHECKSUM 0x6ffffdf8 /* elf checksum */
424#define DT_PLTPADSZ 0x6ffffdf9 /* pltpadding size */
425#define DT_MOVEENT 0x6ffffdfa /* move table entry size */
426#define DT_MOVESZ 0x6ffffdfb /* move table size */
427#define DT_FEATURE_1 0x6ffffdfc /* feature holder */
428#define DT_POSFLAG_1 0x6ffffdfd /* flags for DT_* entries, effecting */
429 /* the following DT_* entry. */
430 /* See DF_P1_* definitions */
431#define DT_SYMINSZ 0x6ffffdfe /* syminfo table size (in bytes) */
432#define DT_SYMINENT 0x6ffffdff /* syminfo entry size (in bytes) */
433#define DT_VALRNGHI 0x6ffffdff
434
435/*
436 * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
437 * Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
438 *
439 * If any adjustment is made to the ELF object after it has been
440 * built, these entries will need to be adjusted.
441 */
442#define DT_ADDRRNGLO 0x6ffffe00
443#define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table */
444#define DT_CONFIG 0x6ffffefa /* configuration information */
445#define DT_DEPAUDIT 0x6ffffefb /* dependency auditing */
446#define DT_AUDIT 0x6ffffefc /* object auditing */
447#define DT_PLTPAD 0x6ffffefd /* pltpadding (sparcv9) */
448#define DT_MOVETAB 0x6ffffefe /* move table */
449#define DT_SYMINFO 0x6ffffeff /* syminfo table */
450#define DT_ADDRRNGHI 0x6ffffeff
451
452#define DT_VERSYM 0x6ffffff0 /* Address of versym section. */
453#define DT_RELACOUNT 0x6ffffff9 /* number of RELATIVE relocations */
454#define DT_RELCOUNT 0x6ffffffa /* number of RELATIVE relocations */
455#define DT_FLAGS_1 0x6ffffffb /* state flags - see DF_1_* defs */
456#define DT_VERDEF 0x6ffffffc /* Address of verdef section. */
457#define DT_VERDEFNUM 0x6ffffffd /* Number of elems in verdef section */
458#define DT_VERNEED 0x6ffffffe /* Address of verneed section. */
459#define DT_VERNEEDNUM 0x6fffffff /* Number of elems in verneed section */
460
461#define DT_LOPROC 0x70000000 /* First processor-specific type. */
462#define DT_DEPRECATED_SPARC_REGISTER 0x7000001
463#define DT_AUXILIARY 0x7ffffffd /* shared library auxiliary name */
464#define DT_USED 0x7ffffffe /* ignored - same as needed */
465#define DT_FILTER 0x7fffffff /* shared library filter name */
466#define DT_HIPROC 0x7fffffff /* Last processor-specific type. */
467
468/* Values for DT_FLAGS */
469#define DF_ORIGIN 0x0001 /* Indicates that the object being loaded may
470 make reference to the $ORIGIN substitution
471 string */
472#define DF_SYMBOLIC 0x0002 /* Indicates "symbolic" linking. */
473#define DF_TEXTREL 0x0004 /* Indicates there may be relocations in
474 non-writable segments. */
475#define DF_BIND_NOW 0x0008 /* Indicates that the dynamic linker should
476 process all relocations for the object
477 containing this entry before transferring
478 control to the program. */
479#define DF_STATIC_TLS 0x0010 /* Indicates that the shared object or
480 executable contains code using a static
481 thread-local storage scheme. */
482
483/* Values for DT_FLAGS_1 */
484#define DF_1_BIND_NOW 0x00000001 /* Same as DF_BIND_NOW */
485#define DF_1_GLOBAL 0x00000002 /* Set the RTLD_GLOBAL for object */
486#define DF_1_NODELETE 0x00000008 /* Set the RTLD_NODELETE for object */
487#define DF_1_LOADFLTR 0x00000010 /* Immediate loading of filtees */
488#define DF_1_NOOPEN 0x00000040 /* Do not allow loading on dlopen() */
489#define DF_1_ORIGIN 0x00000080 /* Process $ORIGIN */
490#define DF_1_INTERPOSE 0x00000400 /* Interpose all objects but main */
491#define DF_1_NODEFLIB 0x00000800 /* Do not search default paths */
492
493/* Values for n_type. Used in core files. */
494#define NT_PRSTATUS 1 /* Process status. */
495#define NT_FPREGSET 2 /* Floating point registers. */
496#define NT_PRPSINFO 3 /* Process state info. */
497#define NT_THRMISC 7 /* Thread miscellaneous info. */
498#define NT_PROCSTAT_PROC 8 /* Procstat proc data. */
499#define NT_PROCSTAT_FILES 9 /* Procstat files data. */
500#define NT_PROCSTAT_VMMAP 10 /* Procstat vmmap data. */
501#define NT_PROCSTAT_GROUPS 11 /* Procstat groups data. */
502#define NT_PROCSTAT_UMASK 12 /* Procstat umask data. */
503#define NT_PROCSTAT_RLIMIT 13 /* Procstat rlimit data. */
504#define NT_PROCSTAT_OSREL 14 /* Procstat osreldate data. */
505#define NT_PROCSTAT_PSSTRINGS 15 /* Procstat ps_strings data. */
506#define NT_PROCSTAT_AUXV 16 /* Procstat auxv data. */
507
508/* Symbol Binding - ELFNN_ST_BIND - st_info */
509#define STB_LOCAL 0 /* Local symbol */
510#define STB_GLOBAL 1 /* Global symbol */
511#define STB_WEAK 2 /* like global - lower precedence */
512#define STB_LOOS 10 /* Reserved range for operating system */
513#define STB_HIOS 12 /* specific semantics. */
514#define STB_LOPROC 13 /* reserved range for processor */
515#define STB_HIPROC 15 /* specific semantics. */
516
517/* Symbol type - ELFNN_ST_TYPE - st_info */
518#define STT_NOTYPE 0 /* Unspecified type. */
519#define STT_OBJECT 1 /* Data object. */
520#define STT_FUNC 2 /* Function. */
521#define STT_SECTION 3 /* Section. */
522#define STT_FILE 4 /* Source file. */
523#define STT_COMMON 5 /* Uninitialized common block. */
524#define STT_TLS 6 /* TLS object. */
525#define STT_NUM 7
526#define STT_LOOS 10 /* Reserved range for operating system */
527#define STT_GNU_IFUNC 10
528#define STT_HIOS 12 /* specific semantics. */
529#define STT_LOPROC 13 /* reserved range for processor */
530#define STT_HIPROC 15 /* specific semantics. */
531
532/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
533#define STV_DEFAULT 0x0 /* Default visibility (see binding). */
534#define STV_INTERNAL 0x1 /* Special meaning in relocatable objects. */
535#define STV_HIDDEN 0x2 /* Not visible. */
536#define STV_PROTECTED 0x3 /* Visible but not preemptible. */
537#define STV_EXPORTED 0x4
538#define STV_SINGLETON 0x5
539#define STV_ELIMINATE 0x6
540
541/* Special symbol table indexes. */
542#define STN_UNDEF 0 /* Undefined symbol index. */
543
544/* Symbol versioning flags. */
545#define VER_DEF_CURRENT 1
546#define VER_DEF_IDX(x) VER_NDX(x)
547
548#define VER_FLG_BASE 0x01
549#define VER_FLG_WEAK 0x02
550
551#define VER_NEED_CURRENT 1
552#define VER_NEED_WEAK (1u << 15)
553#define VER_NEED_HIDDEN VER_NDX_HIDDEN
554#define VER_NEED_IDX(x) VER_NDX(x)
555
556#define VER_NDX_LOCAL 0
557#define VER_NDX_GLOBAL 1
558#define VER_NDX_GIVEN 2
559
560#define VER_NDX_HIDDEN (1u << 15)
561#define VER_NDX(x) ((x) & ~(1u << 15))
562
563#define CA_SUNW_NULL 0
564#define CA_SUNW_HW_1 1 /* first hardware capabilities entry */
565#define CA_SUNW_SF_1 2 /* first software capabilities entry */
566
567/*
568 * Syminfo flag values
569 */
570#define SYMINFO_FLG_DIRECT 0x0001 /* symbol ref has direct association */
571 /* to object containing defn. */
572#define SYMINFO_FLG_PASSTHRU 0x0002 /* ignored - see SYMINFO_FLG_FILTER */
573#define SYMINFO_FLG_COPY 0x0004 /* symbol is a copy-reloc */
574#define SYMINFO_FLG_LAZYLOAD 0x0008 /* object containing defn should be */
575 /* lazily-loaded */
576#define SYMINFO_FLG_DIRECTBIND 0x0010 /* ref should be bound directly to */
577 /* object containing defn. */
578#define SYMINFO_FLG_NOEXTDIRECT 0x0020 /* don't let an external reference */
579 /* directly bind to this symbol */
580#define SYMINFO_FLG_FILTER 0x0002 /* symbol ref is associated to a */
581#define SYMINFO_FLG_AUXILIARY 0x0040 /* standard or auxiliary filter */
582
583/*
584 * Syminfo.si_boundto values.
585 */
586#define SYMINFO_BT_SELF 0xffff /* symbol bound to self */
587#define SYMINFO_BT_PARENT 0xfffe /* symbol bound to parent */
588#define SYMINFO_BT_NONE 0xfffd /* no special symbol binding */
589#define SYMINFO_BT_EXTERN 0xfffc /* symbol defined as external */
590#define SYMINFO_BT_LOWRESERVE 0xff00 /* beginning of reserved entries */
591
592/*
593 * Syminfo version values.
594 */
595#define SYMINFO_NONE 0 /* Syminfo version */
596#define SYMINFO_CURRENT 1
597#define SYMINFO_NUM 2
598
599/*
600 * Relocation types.
601 *
602 * All machine architectures are defined here to allow tools on one to
603 * handle others.
604 */
605
606#define R_386_NONE 0 /* No relocation. */
607#define R_386_32 1 /* Add symbol value. */
608#define R_386_PC32 2 /* Add PC-relative symbol value. */
609#define R_386_GOT32 3 /* Add PC-relative GOT offset. */
610#define R_386_PLT32 4 /* Add PC-relative PLT offset. */
611#define R_386_COPY 5 /* Copy data from shared object. */
612#define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */
613#define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */
614#define R_386_RELATIVE 8 /* Add load address of shared object. */
615#define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */
616#define R_386_GOTPC 10 /* Add PC-relative GOT table address. */
617#define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */
618#define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */
619#define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */
620#define R_386_TLS_LE 17 /* Negative offset relative to static TLS */
621#define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */
622#define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */
623#define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */
624#define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */
625#define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */
626#define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */
627#define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */
628#define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */
629#define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */
630#define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */
631#define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */
632#define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */
633#define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */
634#define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */
635#define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */
636#define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */
637#define R_386_IRELATIVE 42 /* PLT entry resolved indirectly at runtime */
638
639#define R_ARM_NONE 0 /* No relocation. */
640#define R_ARM_PC24 1
641#define R_ARM_ABS32 2
642#define R_ARM_REL32 3
643#define R_ARM_PC13 4
644#define R_ARM_ABS16 5
645#define R_ARM_ABS12 6
646#define R_ARM_THM_ABS5 7
647#define R_ARM_ABS8 8
648#define R_ARM_SBREL32 9
649#define R_ARM_THM_PC22 10
650#define R_ARM_THM_PC8 11
651#define R_ARM_AMP_VCALL9 12
652#define R_ARM_SWI24 13
653#define R_ARM_THM_SWI8 14
654#define R_ARM_XPC25 15
655#define R_ARM_THM_XPC22 16
656/* TLS relocations */
657#define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */
658#define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */
659#define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */
660#define R_ARM_COPY 20 /* Copy data from shared object. */
661#define R_ARM_GLOB_DAT 21 /* Set GOT entry to data address. */
662#define R_ARM_JUMP_SLOT 22 /* Set GOT entry to code address. */
663#define R_ARM_RELATIVE 23 /* Add load address of shared object. */
664#define R_ARM_GOTOFF 24 /* Add GOT-relative symbol address. */
665#define R_ARM_GOTPC 25 /* Add PC-relative GOT table address. */
666#define R_ARM_GOT32 26 /* Add PC-relative GOT offset. */
667#define R_ARM_PLT32 27 /* Add PC-relative PLT offset. */
668#define R_ARM_GNU_VTENTRY 100
669#define R_ARM_GNU_VTINHERIT 101
670#define R_ARM_RSBREL32 250
671#define R_ARM_THM_RPC22 251
672#define R_ARM_RREL32 252
673#define R_ARM_RABS32 253
674#define R_ARM_RPC24 254
675#define R_ARM_RBASE 255
676
677/* Name Value Field Calculation */
678#define R_IA_64_NONE 0 /* None */
679#define R_IA_64_IMM14 0x21 /* immediate14 S + A */
680#define R_IA_64_IMM22 0x22 /* immediate22 S + A */
681#define R_IA_64_IMM64 0x23 /* immediate64 S + A */
682#define R_IA_64_DIR32MSB 0x24 /* word32 MSB S + A */
683#define R_IA_64_DIR32LSB 0x25 /* word32 LSB S + A */
684#define R_IA_64_DIR64MSB 0x26 /* word64 MSB S + A */
685#define R_IA_64_DIR64LSB 0x27 /* word64 LSB S + A */
686#define R_IA_64_GPREL22 0x2a /* immediate22 @gprel(S + A) */
687#define R_IA_64_GPREL64I 0x2b /* immediate64 @gprel(S + A) */
688#define R_IA_64_GPREL32MSB 0x2c /* word32 MSB @gprel(S + A) */
689#define R_IA_64_GPREL32LSB 0x2d /* word32 LSB @gprel(S + A) */
690#define R_IA_64_GPREL64MSB 0x2e /* word64 MSB @gprel(S + A) */
691#define R_IA_64_GPREL64LSB 0x2f /* word64 LSB @gprel(S + A) */
692#define R_IA_64_LTOFF22 0x32 /* immediate22 @ltoff(S + A) */
693#define R_IA_64_LTOFF64I 0x33 /* immediate64 @ltoff(S + A) */
694#define R_IA_64_PLTOFF22 0x3a /* immediate22 @pltoff(S + A) */
695#define R_IA_64_PLTOFF64I 0x3b /* immediate64 @pltoff(S + A) */
696#define R_IA_64_PLTOFF64MSB 0x3e /* word64 MSB @pltoff(S + A) */
697#define R_IA_64_PLTOFF64LSB 0x3f /* word64 LSB @pltoff(S + A) */
698#define R_IA_64_FPTR64I 0x43 /* immediate64 @fptr(S + A) */
699#define R_IA_64_FPTR32MSB 0x44 /* word32 MSB @fptr(S + A) */
700#define R_IA_64_FPTR32LSB 0x45 /* word32 LSB @fptr(S + A) */
701#define R_IA_64_FPTR64MSB 0x46 /* word64 MSB @fptr(S + A) */
702#define R_IA_64_FPTR64LSB 0x47 /* word64 LSB @fptr(S + A) */
703#define R_IA_64_PCREL60B 0x48 /* immediate60 form1 S + A - P */
704#define R_IA_64_PCREL21B 0x49 /* immediate21 form1 S + A - P */
705#define R_IA_64_PCREL21M 0x4a /* immediate21 form2 S + A - P */
706#define R_IA_64_PCREL21F 0x4b /* immediate21 form3 S + A - P */
707#define R_IA_64_PCREL32MSB 0x4c /* word32 MSB S + A - P */
708#define R_IA_64_PCREL32LSB 0x4d /* word32 LSB S + A - P */
709#define R_IA_64_PCREL64MSB 0x4e /* word64 MSB S + A - P */
710#define R_IA_64_PCREL64LSB 0x4f /* word64 LSB S + A - P */
711#define R_IA_64_LTOFF_FPTR22 0x52 /* immediate22 @ltoff(@fptr(S + A)) */
712#define R_IA_64_LTOFF_FPTR64I 0x53 /* immediate64 @ltoff(@fptr(S + A)) */
713#define R_IA_64_LTOFF_FPTR32MSB 0x54 /* word32 MSB @ltoff(@fptr(S + A)) */
714#define R_IA_64_LTOFF_FPTR32LSB 0x55 /* word32 LSB @ltoff(@fptr(S + A)) */
715#define R_IA_64_LTOFF_FPTR64MSB 0x56 /* word64 MSB @ltoff(@fptr(S + A)) */
716#define R_IA_64_LTOFF_FPTR64LSB 0x57 /* word64 LSB @ltoff(@fptr(S + A)) */
717#define R_IA_64_SEGREL32MSB 0x5c /* word32 MSB @segrel(S + A) */
718#define R_IA_64_SEGREL32LSB 0x5d /* word32 LSB @segrel(S + A) */
719#define R_IA_64_SEGREL64MSB 0x5e /* word64 MSB @segrel(S + A) */
720#define R_IA_64_SEGREL64LSB 0x5f /* word64 LSB @segrel(S + A) */
721#define R_IA_64_SECREL32MSB 0x64 /* word32 MSB @secrel(S + A) */
722#define R_IA_64_SECREL32LSB 0x65 /* word32 LSB @secrel(S + A) */
723#define R_IA_64_SECREL64MSB 0x66 /* word64 MSB @secrel(S + A) */
724#define R_IA_64_SECREL64LSB 0x67 /* word64 LSB @secrel(S + A) */
725#define R_IA_64_REL32MSB 0x6c /* word32 MSB BD + A */
726#define R_IA_64_REL32LSB 0x6d /* word32 LSB BD + A */
727#define R_IA_64_REL64MSB 0x6e /* word64 MSB BD + A */
728#define R_IA_64_REL64LSB 0x6f /* word64 LSB BD + A */
729#define R_IA_64_LTV32MSB 0x74 /* word32 MSB S + A */
730#define R_IA_64_LTV32LSB 0x75 /* word32 LSB S + A */
731#define R_IA_64_LTV64MSB 0x76 /* word64 MSB S + A */
732#define R_IA_64_LTV64LSB 0x77 /* word64 LSB S + A */
733#define R_IA_64_PCREL21BI 0x79 /* immediate21 form1 S + A - P */
734#define R_IA_64_PCREL22 0x7a /* immediate22 S + A - P */
735#define R_IA_64_PCREL64I 0x7b /* immediate64 S + A - P */
736#define R_IA_64_IPLTMSB 0x80 /* function descriptor MSB special */
737#define R_IA_64_IPLTLSB 0x81 /* function descriptor LSB speciaal */
738#define R_IA_64_SUB 0x85 /* immediate64 A - S */
739#define R_IA_64_LTOFF22X 0x86 /* immediate22 special */
740#define R_IA_64_LDXMOV 0x87 /* immediate22 special */
741#define R_IA_64_TPREL14 0x91 /* imm14 @tprel(S + A) */
742#define R_IA_64_TPREL22 0x92 /* imm22 @tprel(S + A) */
743#define R_IA_64_TPREL64I 0x93 /* imm64 @tprel(S + A) */
744#define R_IA_64_TPREL64MSB 0x96 /* word64 MSB @tprel(S + A) */
745#define R_IA_64_TPREL64LSB 0x97 /* word64 LSB @tprel(S + A) */
746#define R_IA_64_LTOFF_TPREL22 0x9a /* imm22 @ltoff(@tprel(S+A)) */
747#define R_IA_64_DTPMOD64MSB 0xa6 /* word64 MSB @dtpmod(S + A) */
748#define R_IA_64_DTPMOD64LSB 0xa7 /* word64 LSB @dtpmod(S + A) */
749#define R_IA_64_LTOFF_DTPMOD22 0xaa /* imm22 @ltoff(@dtpmod(S+A)) */
750#define R_IA_64_DTPREL14 0xb1 /* imm14 @dtprel(S + A) */
751#define R_IA_64_DTPREL22 0xb2 /* imm22 @dtprel(S + A) */
752#define R_IA_64_DTPREL64I 0xb3 /* imm64 @dtprel(S + A) */
753#define R_IA_64_DTPREL32MSB 0xb4 /* word32 MSB @dtprel(S + A) */
754#define R_IA_64_DTPREL32LSB 0xb5 /* word32 LSB @dtprel(S + A) */
755#define R_IA_64_DTPREL64MSB 0xb6 /* word64 MSB @dtprel(S + A) */
756#define R_IA_64_DTPREL64LSB 0xb7 /* word64 LSB @dtprel(S + A) */
757#define R_IA_64_LTOFF_DTPREL22 0xba /* imm22 @ltoff(@dtprel(S+A)) */
758
759#define R_MIPS_NONE 0 /* No reloc */
760#define R_MIPS_16 1 /* Direct 16 bit */
761#define R_MIPS_32 2 /* Direct 32 bit */
762#define R_MIPS_REL32 3 /* PC relative 32 bit */
763#define R_MIPS_26 4 /* Direct 26 bit shifted */
764#define R_MIPS_HI16 5 /* High 16 bit */
765#define R_MIPS_LO16 6 /* Low 16 bit */
766#define R_MIPS_GPREL16 7 /* GP relative 16 bit */
767#define R_MIPS_LITERAL 8 /* 16 bit literal entry */
768#define R_MIPS_GOT16 9 /* 16 bit GOT entry */
769#define R_MIPS_PC16 10 /* PC relative 16 bit */
770#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */
771#define R_MIPS_GPREL32 12 /* GP relative 32 bit */
772#define R_MIPS_GOTHI16 21 /* GOT HI 16 bit */
773#define R_MIPS_GOTLO16 22 /* GOT LO 16 bit */
774#define R_MIPS_CALLHI16 30 /* upper 16 bit GOT entry for function */
775#define R_MIPS_CALLLO16 31 /* lower 16 bit GOT entry for function */
776
777#define R_PPC_NONE 0 /* No relocation. */
778#define R_PPC_ADDR32 1
779#define R_PPC_ADDR24 2
780#define R_PPC_ADDR16 3
781#define R_PPC_ADDR16_LO 4
782#define R_PPC_ADDR16_HI 5
783#define R_PPC_ADDR16_HA 6
784#define R_PPC_ADDR14 7
785#define R_PPC_ADDR14_BRTAKEN 8
786#define R_PPC_ADDR14_BRNTAKEN 9
787#define R_PPC_REL24 10
788#define R_PPC_REL14 11
789#define R_PPC_REL14_BRTAKEN 12
790#define R_PPC_REL14_BRNTAKEN 13
791#define R_PPC_GOT16 14
792#define R_PPC_GOT16_LO 15
793#define R_PPC_GOT16_HI 16
794#define R_PPC_GOT16_HA 17
795#define R_PPC_PLTREL24 18
796#define R_PPC_COPY 19
797#define R_PPC_GLOB_DAT 20
798#define R_PPC_JMP_SLOT 21
799#define R_PPC_RELATIVE 22
800#define R_PPC_LOCAL24PC 23
801#define R_PPC_UADDR32 24
802#define R_PPC_UADDR16 25
803#define R_PPC_REL32 26
804#define R_PPC_PLT32 27
805#define R_PPC_PLTREL32 28
806#define R_PPC_PLT16_LO 29
807#define R_PPC_PLT16_HI 30
808#define R_PPC_PLT16_HA 31
809#define R_PPC_SDAREL16 32
810#define R_PPC_SECTOFF 33
811#define R_PPC_SECTOFF_LO 34
812#define R_PPC_SECTOFF_HI 35
813#define R_PPC_SECTOFF_HA 36
814
815/*
816 * 64-bit relocations
817 */
818#define R_PPC64_ADDR64 38
819#define R_PPC64_ADDR16_HIGHER 39
820#define R_PPC64_ADDR16_HIGHERA 40
821#define R_PPC64_ADDR16_HIGHEST 41
822#define R_PPC64_ADDR16_HIGHESTA 42
823#define R_PPC64_UADDR64 43
824#define R_PPC64_REL64 44
825#define R_PPC64_PLT64 45
826#define R_PPC64_PLTREL64 46
827#define R_PPC64_TOC16 47
828#define R_PPC64_TOC16_LO 48
829#define R_PPC64_TOC16_HI 49
830#define R_PPC64_TOC16_HA 50
831#define R_PPC64_TOC 51
832#define R_PPC64_DTPMOD64 68
833#define R_PPC64_TPREL64 73
834#define R_PPC64_DTPREL64 78
835
836/*
837 * TLS relocations
838 */
839#define R_PPC_TLS 67
840#define R_PPC_DTPMOD32 68
841#define R_PPC_TPREL16 69
842#define R_PPC_TPREL16_LO 70
843#define R_PPC_TPREL16_HI 71
844#define R_PPC_TPREL16_HA 72
845#define R_PPC_TPREL32 73
846#define R_PPC_DTPREL16 74
847#define R_PPC_DTPREL16_LO 75
848#define R_PPC_DTPREL16_HI 76
849#define R_PPC_DTPREL16_HA 77
850#define R_PPC_DTPREL32 78
851#define R_PPC_GOT_TLSGD16 79
852#define R_PPC_GOT_TLSGD16_LO 80
853#define R_PPC_GOT_TLSGD16_HI 81
854#define R_PPC_GOT_TLSGD16_HA 82
855#define R_PPC_GOT_TLSLD16 83
856#define R_PPC_GOT_TLSLD16_LO 84
857#define R_PPC_GOT_TLSLD16_HI 85
858#define R_PPC_GOT_TLSLD16_HA 86
859#define R_PPC_GOT_TPREL16 87
860#define R_PPC_GOT_TPREL16_LO 88
861#define R_PPC_GOT_TPREL16_HI 89
862#define R_PPC_GOT_TPREL16_HA 90
863
864/*
865 * The remaining relocs are from the Embedded ELF ABI, and are not in the
866 * SVR4 ELF ABI.
867 */
868
869#define R_PPC_EMB_NADDR32 101
870#define R_PPC_EMB_NADDR16 102
871#define R_PPC_EMB_NADDR16_LO 103
872#define R_PPC_EMB_NADDR16_HI 104
873#define R_PPC_EMB_NADDR16_HA 105
874#define R_PPC_EMB_SDAI16 106
875#define R_PPC_EMB_SDA2I16 107
876#define R_PPC_EMB_SDA2REL 108
877#define R_PPC_EMB_SDA21 109
878#define R_PPC_EMB_MRKREF 110
879#define R_PPC_EMB_RELSEC16 111
880#define R_PPC_EMB_RELST_LO 112
881#define R_PPC_EMB_RELST_HI 113
882#define R_PPC_EMB_RELST_HA 114
883#define R_PPC_EMB_BIT_FLD 115
884#define R_PPC_EMB_RELSDA 116
885
886#define R_SPARC_NONE 0
887#define R_SPARC_8 1
888#define R_SPARC_16 2
889#define R_SPARC_32 3
890#define R_SPARC_DISP8 4
891#define R_SPARC_DISP16 5
892#define R_SPARC_DISP32 6
893#define R_SPARC_WDISP30 7
894#define R_SPARC_WDISP22 8
895#define R_SPARC_HI22 9
896#define R_SPARC_22 10
897#define R_SPARC_13 11
898#define R_SPARC_LO10 12
899#define R_SPARC_GOT10 13
900#define R_SPARC_GOT13 14
901#define R_SPARC_GOT22 15
902#define R_SPARC_PC10 16
903#define R_SPARC_PC22 17
904#define R_SPARC_WPLT30 18
905#define R_SPARC_COPY 19
906#define R_SPARC_GLOB_DAT 20
907#define R_SPARC_JMP_SLOT 21
908#define R_SPARC_RELATIVE 22
909#define R_SPARC_UA32 23
910#define R_SPARC_PLT32 24
911#define R_SPARC_HIPLT22 25
912#define R_SPARC_LOPLT10 26
913#define R_SPARC_PCPLT32 27
914#define R_SPARC_PCPLT22 28
915#define R_SPARC_PCPLT10 29
916#define R_SPARC_10 30
917#define R_SPARC_11 31
918#define R_SPARC_64 32
919#define R_SPARC_OLO10 33
920#define R_SPARC_HH22 34
921#define R_SPARC_HM10 35
922#define R_SPARC_LM22 36
923#define R_SPARC_PC_HH22 37
924#define R_SPARC_PC_HM10 38
925#define R_SPARC_PC_LM22 39
926#define R_SPARC_WDISP16 40
927#define R_SPARC_WDISP19 41
928#define R_SPARC_GLOB_JMP 42
929#define R_SPARC_7 43
930#define R_SPARC_5 44
931#define R_SPARC_6 45
932#define R_SPARC_DISP64 46
933#define R_SPARC_PLT64 47
934#define R_SPARC_HIX22 48
935#define R_SPARC_LOX10 49
936#define R_SPARC_H44 50
937#define R_SPARC_M44 51
938#define R_SPARC_L44 52
939#define R_SPARC_REGISTER 53
940#define R_SPARC_UA64 54
941#define R_SPARC_UA16 55
942#define R_SPARC_TLS_GD_HI22 56
943#define R_SPARC_TLS_GD_LO10 57
944#define R_SPARC_TLS_GD_ADD 58
945#define R_SPARC_TLS_GD_CALL 59
946#define R_SPARC_TLS_LDM_HI22 60
947#define R_SPARC_TLS_LDM_LO10 61
948#define R_SPARC_TLS_LDM_ADD 62
949#define R_SPARC_TLS_LDM_CALL 63
950#define R_SPARC_TLS_LDO_HIX22 64
951#define R_SPARC_TLS_LDO_LOX10 65
952#define R_SPARC_TLS_LDO_ADD 66
953#define R_SPARC_TLS_IE_HI22 67
954#define R_SPARC_TLS_IE_LO10 68
955#define R_SPARC_TLS_IE_LD 69
956#define R_SPARC_TLS_IE_LDX 70
957#define R_SPARC_TLS_IE_ADD 71
958#define R_SPARC_TLS_LE_HIX22 72
959#define R_SPARC_TLS_LE_LOX10 73
960#define R_SPARC_TLS_DTPMOD32 74
961#define R_SPARC_TLS_DTPMOD64 75
962#define R_SPARC_TLS_DTPOFF32 76
963#define R_SPARC_TLS_DTPOFF64 77
964#define R_SPARC_TLS_TPOFF32 78
965#define R_SPARC_TLS_TPOFF64 79
966
967#define R_X86_64_NONE 0 /* No relocation. */
968#define R_X86_64_64 1 /* Add 64 bit symbol value. */
969#define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */
970#define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */
971#define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */
972#define R_X86_64_COPY 5 /* Copy data from shared object. */
973#define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */
974#define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */
975#define R_X86_64_RELATIVE 8 /* Add load address of shared object. */
976#define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */
977#define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */
978#define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */
979#define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */
980#define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */
981#define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */
982#define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */
983#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
984#define R_X86_64_DTPOFF64 17 /* Offset in TLS block */
985#define R_X86_64_TPOFF64 18 /* Offset in static TLS block */
986#define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */
987#define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */
988#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
989#define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */
990#define R_X86_64_TPOFF32 23 /* Offset in static TLS block */
991#define R_X86_64_IRELATIVE 37
992
993
994#endif /* !_SYS_ELF_COMMON_H_ */
Elf_GNU_Hash_Header::gh_maskwords
uint32_t gh_maskwords
Definition: elf_common.h:59
Elf_Note::n_type
uint32_t n_type
Definition: elf_common.h:49
Elf_Note::n_descsz
uint32_t n_descsz
Definition: elf_common.h:48
Elf_GNU_Hash_Header::gh_shift2
uint32_t gh_shift2
Definition: elf_common.h:60
Elf_GNU_Hash_Header::gh_nbuckets
uint32_t gh_nbuckets
Definition: elf_common.h:57
Elf_Note::n_namesz
uint32_t n_namesz
Definition: elf_common.h:47
Elf_GNU_Hash_Header::gh_symndx
uint32_t gh_symndx
Definition: elf_common.h:58
Elf_GNU_Hash_Header
Definition: elf_common.h:56
Elf_Note
Definition: elf_common.h:46
uint32_t
unsigned int uint32_t
Definition: types.h:12