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elfpp_bits.hh @ 188

Last change on this file since 188 was 163, checked in by karaoui, 12 years ago
changing mover to memo changing soft.bin to soft.elf ...
File size: 84.9 KB

Line
1	/*
2	This file is part of Libelfpp.
3
4	Libelfpp is free software: you can redistribute it and/or modify
5	it under the terms of the GNU Lesser General Public License as
6	published by the Free Software Foundation, either version 3 of the
7	License, or (at your option) any later version.
8
9	Libelfpp is distributed in the hope that it will be useful, but
10	WITHOUT ANY WARRANTY; without even the implied warranty of
11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12	General Public License for more details.
13
14	You should have received a copy of the GNU Lesser General Public
15	License along with Libelfpp. If not, see
16	<http://www.gnu.org/licenses/>.
17
18	Based on part of the GNU C Library (LGPL).
19	Copyright (C) 1995-2003,2004,2005,2006,2007 Free Software Foundation, Inc.
20	*/
21
22	#ifndef ELFPP_BITS_H_
23	#define ELFPP_BITS_H_
24
25	#include <stdint.h>
26
27	/// Provide bit mask operations for an enum type
28	#define ELF_ENUM_OPS(type) \
29	\
30	inline type operator\| (type a, type b) \
31	{ \
32	return (type)((int)a \| (int)b); \
33	} \
34	\
35	inline type operator& (type a, type b) \
36	{ \
37	return (type)((int)a & (int)b); \
38	} \
39	\
40	inline type operator~ (type a) \
41	{ \
42	return (type)(~(int)a); \
43	}
44
45	namespace elfpp
46	{
47
48	/* Standard ELF types. */
49
50	/** @multiple Type for a 16-bit quantity. */
51	typedef uint16_t Elf32_Half;
52	typedef uint16_t Elf64_Half;
53
54	/** @multiple Type for signed and unsigned 32-bit quantities. */
55	typedef uint32_t Elf32_Word;
56	typedef int32_t Elf32_Sword;
57	typedef uint32_t Elf64_Word;
58	typedef int32_t Elf64_Sword;
59
60	/** @multiple Type for signed and unsigned 64-bit quantities. */
61	typedef uint64_t Elf32_Xword;
62	typedef int64_t Elf32_Sxword;
63	typedef uint64_t Elf64_Xword;
64	typedef int64_t Elf64_Sxword;
65
66	/** @multiple Type of addresses. */
67	typedef uint32_t Elf32_Addr;
68	typedef uint64_t Elf64_Addr;
69
70	/** @multiple Type of file offsets. */
71	typedef uint32_t Elf32_Off;
72	typedef uint64_t Elf64_Off;
73
74	/** @multiple Type for section indices, which are 16-bit quantities. */
75	typedef uint16_t Elf32_Section;
76	typedef uint16_t Elf64_Section;
77
78	/** @multiple Type for version symbol information. */
79	typedef Elf32_Half Elf32_Versym;
80	typedef Elf64_Half Elf64_Versym;
81
82
83	/** @multiple The ELF file header. This appears at the start of every ELF file. */
84
85	static const unsigned int EI_NIDENT = 16;
86
87	struct Elf32_Ehdr
88	{
89	unsigned char e_ident[EI_NIDENT]; //< Magic number and other info
90	Elf32_Half e_type; //< Object file type
91	Elf32_Half e_machine; //< Architecture
92	Elf32_Word e_version; //< Object file version
93	Elf32_Addr e_entry; //< Entry point virtual address
94	Elf32_Off e_phoff; //< Program header table file offset
95	Elf32_Off e_shoff; //< Section header table file offset
96	Elf32_Word e_flags; //< Processor-specific flags
97	Elf32_Half e_ehsize; //< ELF header size in bytes
98	Elf32_Half e_phentsize; //< Program header table entry size
99	Elf32_Half e_phnum; //< Program header table entry count
100	Elf32_Half e_shentsize; //< Section header table entry size
101	Elf32_Half e_shnum; //< Section header table entry count
102	Elf32_Half e_shstrndx; //< Section header string table index
103	};
104
105	struct Elf64_Ehdr
106	{
107	unsigned char e_ident[EI_NIDENT]; //< Magic number and other info
108	Elf64_Half e_type; //< Object file type
109	Elf64_Half e_machine; //< Architecture
110	Elf64_Word e_version; //< Object file version
111	Elf64_Addr e_entry; //< Entry point virtual address
112	Elf64_Off e_phoff; //< Program header table file offset
113	Elf64_Off e_shoff; //< Section header table file offset
114	Elf64_Word e_flags; //< Processor-specific flags
115	Elf64_Half e_ehsize; //< ELF header size in bytes
116	Elf64_Half e_phentsize; //< Program header table entry size
117	Elf64_Half e_phnum; //< Program header table entry count
118	Elf64_Half e_shentsize; //< Section header table entry size
119	Elf64_Half e_shnum; //< Section header table entry count
120	Elf64_Half e_shstrndx; //< Section header string table index
121	};
122
123	/* Fields in the e_ident array. The EI_* macros are indices into the
124	array. The macros under each EI_* macro are the values the byte
125	may have. */
126
127	/** @multiple Conglomeration of the identification bytes, for easy testing as a word. */
128	#define ELFMAG "\177ELF"
129
130	static const unsigned int EI_CLASS = 4; //< File class byte index
131
132	enum ei_class_e
133	{
134	ELFCLASSNONE = 0, //< Invalid class
135	ELFCLASS32 = 1, //< 32-bit objects
136	ELFCLASS64 = 2, //< 64-bit objects
137	ELFCLASSNUM = 3,
138	};
139
140	static const unsigned int EI_DATA = 5; //< Data encoding byte index
141
142	enum ei_data_e
143	{
144	ELFDATANONE = 0, //< Invalid data encoding
145	ELFDATA2LSB = 1, //< 2's complement, little endian
146	ELFDATA2MSB = 2, //< 2's complement, big endian
147	ELFDATANUM = 3,
148	};
149
150	static const unsigned int EI_VERSION = 6; //< File version byte index Value must be EV_CURRENT
151
152	static const unsigned int EI_OSABI = 7; //< OS ABI identification
153
154	enum ei_osabi_e
155	{
156	ELFOSABI_NONE = 0, //< UNIX System V ABI
157	ELFOSABI_SYSV = 0, //< Alias.
158	ELFOSABI_HPUX = 1, //< HP-UX
159	ELFOSABI_NETBSD = 2, //< NetBSD.
160	ELFOSABI_LINUX = 3, //< Linux.
161	ELFOSABI_SOLARIS = 6, //< Sun Solaris.
162	ELFOSABI_AIX = 7, //< IBM AIX.
163	ELFOSABI_IRIX = 8, //< SGI Irix.
164	ELFOSABI_FREEBSD = 9, //< FreeBSD.
165	ELFOSABI_TRU64 = 10, //< Compaq TRU64 UNIX.
166	ELFOSABI_MODESTO = 11, //< Novell Modesto.
167	ELFOSABI_OPENBSD = 12, //< OpenBSD.
168	ELFOSABI_ARM = 97, //< ARM
169	ELFOSABI_STANDALONE = 255, //< Standalone (embedded) application
170	};
171
172	static const unsigned int EI_ABIVERSION = 8; //< ABI version
173
174	static const unsigned int EI_PAD = 9; //< Byte index of padding bytes
175
176	/** Legal values for e_type (object file type). */
177
178	enum e_type_e
179	{
180	ET_NONE = 0, //< No file type
181	ET_REL = 1, //< Relocatable file
182	ET_EXEC = 2, //< Executable file
183	ET_DYN = 3, //< Shared object file
184	ET_CORE = 4, //< Core file
185	ET_NUM = 5, //< Number of defined types
186	ET_LOOS = 0xfe00, //< OS-specific range start
187	ET_HIOS = 0xfeff, //< OS-specific range end
188	ET_LOPROC = 0xff00, //< Processor-specific range start
189	ET_HIPROC = 0xffff, //< Processor-specific range end
190	};
191
192	/** Legal values for e_machine (architecture). */
193
194	enum e_machine_e
195	{
196	EM_NONE = 0, //< No machine
197	EM_M32 = 1, //< AT&T WE 32100
198	EM_SPARC = 2, //< SUN SPARC
199	EM_386 = 3, //< Intel 80386
200	EM_68K = 4, //< Motorola m68k family
201	EM_88K = 5, //< Motorola m88k family
202	EM_860 = 7, //< Intel 80860
203	EM_MIPS = 8, //< MIPS R3000 big-endian
204	EM_S370 = 9, //< IBM System/370
205	EM_MIPS_RS3_LE = 10, //< MIPS R3000 little-endian
206	EM_PARISC = 15, //< HPPA
207	EM_VPP500 = 17, //< Fujitsu VPP500
208	EM_SPARC32PLUS = 18, //< Sun's "v8plus"
209	EM_960 = 19, //< Intel 80960
210	EM_PPC = 20, //< PowerPC
211	EM_PPC64 = 21, //< PowerPC 64-bit
212	EM_S390 = 22, //< IBM S390
213	EM_V800 = 36, //< NEC V800 series
214	EM_FR20 = 37, //< Fujitsu FR20
215	EM_RH32 = 38, //< TRW RH-32
216	EM_RCE = 39, //< Motorola RCE
217	EM_ARM = 40, //< ARM
218	EM_FAKE_ALPHA = 41, //< Digital Alpha
219	EM_SH = 42, //< Hitachi SH
220	EM_SPARCV9 = 43, //< SPARC v9 64-bit
221	EM_TRICORE = 44, //< Siemens Tricore
222	EM_ARC = 45, //< Argonaut RISC Core
223	EM_H8_300 = 46, //< Hitachi H8/300
224	EM_H8_300H = 47, //< Hitachi H8/300H
225	EM_H8S = 48, //< Hitachi H8S
226	EM_H8_500 = 49, //< Hitachi H8/500
227	EM_IA_64 = 50, //< Intel Merced
228	EM_MIPS_X = 51, //< Stanford MIPS-X
229	EM_COLDFIRE = 52, //< Motorola Coldfire
230	EM_68HC12 = 53, //< Motorola M68HC12
231	EM_MMA = 54, //< Fujitsu MMA Multimedia Accelerator
232	EM_PCP = 55, //< Siemens PCP
233	EM_NCPU = 56, //< Sony nCPU embeeded RISC
234	EM_NDR1 = 57, //< Denso NDR1 microprocessor
235	EM_STARCORE = 58, //< Motorola Start*Core processor
236	EM_ME16 = 59, //< Toyota ME16 processor
237	EM_ST100 = 60, //< STMicroelectronic ST100 processor
238	EM_TINYJ = 61, //< Advanced Logic Corp. Tinyj emb.fam
239	EM_X86_64 = 62, //< AMD x86-64 architecture
240	EM_PDSP = 63, //< Sony DSP Processor
241	EM_FX66 = 66, //< Siemens FX66 microcontroller
242	EM_ST9PLUS = 67, //< STMicroelectronics ST9+ 8/16 mc
243	EM_ST7 = 68, //< STmicroelectronics ST7 8 bit mc
244	EM_68HC16 = 69, //< Motorola MC68HC16 microcontroller
245	EM_68HC11 = 70, //< Motorola MC68HC11 microcontroller
246	EM_68HC08 = 71, //< Motorola MC68HC08 microcontroller
247	EM_68HC05 = 72, //< Motorola MC68HC05 microcontroller
248	EM_SVX = 73, //< Silicon Graphics SVx
249	EM_ST19 = 74, //< STMicroelectronics ST19 8 bit mc
250	EM_VAX = 75, //< Digital VAX
251	EM_CRIS = 76, //< Axis Communications 32-bit embedded processor
252	EM_JAVELIN = 77, //< Infineon Technologies 32-bit embedded processor
253	EM_FIREPATH = 78, //< Element 14 64-bit DSP Processor
254	EM_ZSP = 79, //< LSI Logic 16-bit DSP Processor
255	EM_MMIX = 80, //< Donald Knuth's educational 64-bit processor
256	EM_HUANY = 81, //< Harvard University machine-independent object files
257	EM_PRISM = 82, //< SiTera Prism
258	EM_AVR = 83, //< Atmel AVR 8-bit microcontroller
259	EM_FR30 = 84, //< Fujitsu FR30
260	EM_D10V = 85, //< Mitsubishi D10V
261	EM_D30V = 86, //< Mitsubishi D30V
262	EM_V850 = 87, //< NEC v850
263	EM_M32R = 88, //< Mitsubishi M32R
264	EM_MN10300 = 89, //< Matsushita MN10300
265	EM_MN10200 = 90, //< Matsushita MN10200
266	EM_PJ = 91, //< picoJava
267	EM_OPENRISC = 92, //< OpenRISC 32-bit embedded processor
268	EM_ARC_A5 = 93, //< ARC Cores Tangent-A5
269	EM_XTENSA = 94, //< Tensilica Xtensa Architecture
270	EM_NUM = 95,
271
272	/* If it is necessary to assign new unofficial EM_* values, please
273	pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
274	chances of collision with official or non-GNU unofficial values. */
275
276	EM_ALPHA = 0x9026,
277	};
278
279	/** Legal values for e_version (version). */
280
281	static const unsigned int EV_NONE = 0; //< Invalid ELF version
282	static const unsigned int EV_CURRENT = 1; //< Current version
283	static const unsigned int EV_NUM = 2;
284
285	/** 32 bits section header. */
286	struct Elf32_Shdr
287	{
288	Elf32_Word sh_name; //< Section name (string tbl index)
289	Elf32_Word sh_type; //< Section type
290	Elf32_Word sh_flags; //< Section flags
291	Elf32_Addr sh_addr; //< Section virtual addr at execution
292	Elf32_Off sh_offset; //< Section file offset
293	Elf32_Word sh_size; //< Section size in bytes
294	Elf32_Word sh_link; //< Link to another section
295	Elf32_Word sh_info; //< Additional section information
296	Elf32_Word sh_addralign; //< Section alignment
297	Elf32_Word sh_entsize; //< Entry size if section holds table
298	};
299
300	/** 64 bits section header. */
301	struct Elf64_Shdr
302	{
303	Elf64_Word sh_name; //< Section name (string tbl index)
304	Elf64_Word sh_type; //< Section type
305	Elf64_Xword sh_flags; //< Section flags
306	Elf64_Addr sh_addr; //< Section virtual addr at execution
307	Elf64_Off sh_offset; //< Section file offset
308	Elf64_Xword sh_size; //< Section size in bytes
309	Elf64_Word sh_link; //< Link to another section
310	Elf64_Word sh_info; //< Additional section information
311	Elf64_Xword sh_addralign; //< Section alignment
312	Elf64_Xword sh_entsize; //< Entry size if section holds table
313	};
314
315	/** Special section indices. */
316
317	#define SHN_UNDEF 0
318	//< Undefined section
319	#define SHN_LORESERVE 0xff00
320	//< Start of reserved indices
321	#define SHN_LOPROC 0xff00
322	//< Start of processor-specific
323	#define SHN_BEFORE 0xff00
324	//< Order section before all others (Solaris).
325	#define SHN_AFTER 0xff01
326	//< Order section after all others (Solaris).
327	#define SHN_HIPROC 0xff1f
328	//< End of processor-specific
329	#define SHN_LOOS 0xff20
330	//< Start of OS-specific
331	#define SHN_HIOS 0xff3f
332	//< End of OS-specific
333	#define SHN_ABS 0xfff1
334	//< Associated symbol is absolute
335	#define SHN_COMMON 0xfff2
336	//< Associated symbol is common
337	#define SHN_XINDEX 0xffff
338	//< Index is in extra table.
339	#define SHN_HIRESERVE 0xffff
340	//< End of reserved indices
341
342	/** Legal values for sh_type (section type). */
343
344	enum sh_type_e
345	{
346	SHT_NULL = 0, //< Section header table entry unused
347	SHT_PROGBITS = 1, //< Program data
348	SHT_SYMTAB = 2, //< Symbol table
349	SHT_STRTAB = 3, //< String table
350	SHT_RELA = 4, //< Relocation entries with addends
351	SHT_HASH = 5, //< Symbol hash table
352	SHT_DYNAMIC = 6, //< Dynamic linking information
353	SHT_NOTE = 7, //< Notes
354	SHT_NOBITS = 8, //< Program space with no data (bss)
355	SHT_REL = 9, //< Relocation entries, no addends
356	SHT_SHLIB = 10, //< Reserved
357	SHT_DYNSYM = 11, //< Dynamic linker symbol table
358	SHT_INIT_ARRAY = 14, //< Array of constructors
359	SHT_FINI_ARRAY = 15, //< Array of destructors
360	SHT_PREINIT_ARRAY = 16, //< Array of pre-constructors
361	SHT_GROUP = 17, //< Section group
362	SHT_SYMTAB_SHNDX = 18, //< Extended section indeces
363	SHT_NUM = 19, //< Number of defined types.
364	SHT_LOOS = 0x60000000, //< Start OS-specific.
365	SHT_GNU_HASH = 0x6ffffff6, //< GNU-style hash table.
366	SHT_GNU_LIBLIST = 0x6ffffff7, //< Prelink library list
367	SHT_CHECKSUM = 0x6ffffff8, //< Checksum for DSO content.
368	SHT_LOSUNW = 0x6ffffffa, //< Sun-specific low bound.
369	SHT_SUNW_move = 0x6ffffffa,
370	SHT_SUNW_COMDAT = 0x6ffffffb,
371	SHT_SUNW_syminfo = 0x6ffffffc,
372	SHT_GNU_verdef = 0x6ffffffd, //< Version definition section.
373	SHT_GNU_verneed = 0x6ffffffe, //< Version needs section.
374	SHT_GNU_versym = 0x6fffffff, //< Version symbol table.
375	SHT_HISUNW = 0x6fffffff, //< Sun-specific high bound.
376	SHT_HIOS = 0x6fffffff, //< End OS-specific type
377	SHT_LOPROC = 0x70000000, //< Start of processor-specific
378	SHT_HIPROC = 0x7fffffff, //< End of processor-specific
379	SHT_LOUSER = 0x80000000, //< Start of application-specific
380	SHT_HIUSER = 0x8fffffff, //< End of application-specific
381	};
382
383	/** Legal values for sh_flags (section flags). */
384
385	enum sh_flags_e
386	{
387	SHF_NONE = 0,
388	SHF_WRITE = (1 << 0), //< Writable
389	SHF_ALLOC = (1 << 1), //< Occupies memory during execution
390	SHF_EXECINSTR = (1 << 2), //< Executable
391	SHF_MERGE = (1 << 4), //< Might be merged
392	SHF_STRINGS = (1 << 5), //< Contains nul-terminated strings
393	SHF_INFO_LINK = (1 << 6), //< `sh_info' contains SHT index
394	SHF_LINK_ORDER = (1 << 7), //< Preserve order after combining
395	SHF_OS_NONCONFORMING = (1 << 8), //< Non-standard OS specific handling required
396	SHF_GROUP = (1 << 9), //< Section is member of a group.
397	SHF_TLS = (1 << 10), //< Section hold thread-local data.
398	SHF_MASKOS = 0x0ff00000, //< OS-specific.
399	SHF_MASKPROC = 0xf0000000, //< Processor-specific
400	SHF_ORDERED = (1 << 30), //< Special ordering requirement (Solaris).
401	SHF_EXCLUDE = (1 << 31), //< Section is excluded unless referenced or allocated (Solaris).
402	};
403
404	ELF_ENUM_OPS(sh_flags_e)
405
406	/** Section group handling. */
407	static const unsigned int GRP_COMDAT = 0x1; //< Mark group as COMDAT.
408
409	/** 32 bits symbol table entry. */
410	struct Elf32_Sym
411	{
412	Elf32_Word st_name; //< Symbol name (string tbl index)
413	Elf32_Addr st_value; //< Symbol value
414	Elf32_Word st_size; //< Symbol size
415	unsigned char st_info; //< Symbol type and binding
416	unsigned char st_other; //< Symbol visibility
417	Elf32_Section st_shndx; //< Section index
418	};
419
420	/** 64 bits symbol table entry. */
421	struct Elf64_Sym
422	{
423	Elf64_Word st_name; //< Symbol name (string tbl index)
424	unsigned char st_info; //< Symbol type and binding
425	unsigned char st_other; //< Symbol visibility
426	Elf64_Section st_shndx; //< Section index
427	Elf64_Addr st_value; //< Symbol value
428	Elf64_Xword st_size; //< Symbol size
429	};
430
431	/** 32 bits syminfo section if available contains additional information about every dynamic symbol. */
432	struct Elf32_Syminfo
433	{
434	Elf32_Half si_boundto; //< Direct bindings, symbol bound to
435	Elf32_Half si_flags; //< Per symbol flags
436	};
437
438	/** 64 bits syminfo section if available contains additional information about every dynamic symbol. */
439	struct Elf64_Syminfo
440	{
441	Elf64_Half si_boundto; //< Direct bindings, symbol bound to
442	Elf64_Half si_flags; //< Per symbol flags
443	};
444
445	/** Possible values for si_boundto. */
446	enum si_boundto_e
447	{
448	SYMINFO_BT_SELF = 0xffff, //< Symbol bound to self
449	SYMINFO_BT_PARENT = 0xfffe, //< Symbol bound to parent
450	SYMINFO_BT_LOWRESERVE = 0xff00, //< Beginning of reserved entries
451	};
452
453	/** Possible bitmasks for si_flags. */
454	enum si_flags_e
455	{
456	SYMINFO_FLG_DIRECT = 0x0001, //< Direct bound symbol
457	SYMINFO_FLG_PASSTHRU = 0x0002, //< Pass-thru symbol for translator
458	SYMINFO_FLG_COPY = 0x0004, //< Symbol is a copy-reloc
459	SYMINFO_FLG_LAZYLOAD = 0x0008, //< Symbol bound to object to be lazy loaded
460	};
461
462	/** Syminfo version values. */
463	enum si_version_e {
464	SYMINFO_NONE = 0,
465	SYMINFO_CURRENT = 1,
466	SYMINFO_NUM = 2,
467	};
468
469	/** Extract bind information held in the st_info field. */
470	#define ELF_ST_BIND(val) ((::elfpp::st_info_bind_e)(((unsigned char) (val)) >> 4))
471	/** Extract type information held in the st_info field. */
472	#define ELF_ST_TYPE(val) ((::elfpp::st_info_type_e)((val) & 0xf))
473	/** Insert information held in the st_info field. */
474	#define ELF_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf))
475
476	/** Legal values for ST_BIND subfield of st_info (symbol binding). */
477	enum st_info_bind_e
478	{
479	STB_LOCAL = 0, //< Local symbol
480	STB_GLOBAL = 1, //< Global symbol
481	STB_WEAK = 2, //< Weak symbol
482	STB_NUM = 3, //< Number of defined types.
483	STB_LOOS = 10, //< Start of OS-specific
484	STB_HIOS = 12, //< End of OS-specific
485	STB_LOPROC = 13, //< Start of processor-specific
486	STB_HIPROC = 15, //< End of processor-specific
487	};
488
489	/** Legal values for ST_TYPE subfield of st_info (symbol type). */
490	enum st_info_type_e
491	{
492	STT_NOTYPE = 0, //< Symbol type is unspecified
493	STT_OBJECT = 1, //< Symbol is a data object
494	STT_FUNC = 2, //< Symbol is a code object
495	STT_SECTION = 3, //< Symbol associated with a section
496	STT_FILE = 4, //< Symbol's name is file name
497	STT_COMMON = 5, //< Symbol is a common data object
498	STT_TLS = 6, //< Symbol is thread-local data object
499	STT_NUM = 7, //< Number of defined types.
500	STT_LOOS = 10, //< Start of OS-specific
501	STT_HIOS = 12, //< End of OS-specific
502	STT_LOPROC = 13, //< Start of processor-specific
503	STT_HIPROC = 15, //< End of processor-specific
504	};
505
506	/* Symbol table indices are found in the hash buckets and chain table
507	of a symbol hash table section. This special index value indicates
508	the end of a chain, meaning no further symbols are found in that bucket. */
509
510	static const unsigned int STN_UNDEF = 0; //< End of a chain.
511
512	/** @multiple How to extract and insert information held in the st_other field. */
513
514	#define ELF32_ST_VISIBILITY(o) ((o) & 0x03)
515	#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o)
516
517	/** Symbol visibility specification encoded in the st_other field. */
518	enum st_other_e
519	{
520	STV_DEFAULT = 0, //< Default symbol visibility rules
521	STV_INTERNAL = 1, //< Processor specific hidden class
522	STV_HIDDEN = 2, //< Sym unavailable in other modules
523	STV_PROTECTED = 3, //< Not preemptible, not exported
524	};
525
526	/** Relocation table entry without addend (in section of type SHT_REL). */
527	struct Elf32_Rel
528	{
529	Elf32_Addr r_offset; //< Address
530	Elf32_Word r_info; //< Relocation type and symbol index
531	};
532
533	/* I have seen two different definitions of the Elf64_Rel and
534	Elf64_Rela structures, so we'll leave them out until Novell (or
535	whoever) gets their act together. */
536	/** The following, at least, is used on Sparc v9, MIPS, and Alpha. */
537
538	struct Elf64_Rel
539	{
540	Elf64_Addr r_offset; //< Address
541	Elf64_Xword r_info; //< Relocation type and symbol index
542	};
543
544	/** @multiple Relocation table entry with addend (in section of type SHT_RELA). */
545
546	struct Elf32_Rela
547	{
548	Elf32_Addr r_offset; //< Address
549	Elf32_Word r_info; //< Relocation type and symbol index
550	Elf32_Sword r_addend; //< Addend
551	};
552
553	struct Elf64_Rela
554	{
555	Elf64_Addr r_offset; //< Address
556	Elf64_Xword r_info; //< Relocation type and symbol index
557	Elf64_Sxword r_addend; //< Addend
558	};
559
560	/** @multiple @showcontent How to extract and insert information held in the @tt r_info field. */
561
562	#define ELF32_R_SYM(val) ((val) >> 8)
563	#define ELF32_R_TYPE(val) ((val) & 0xff)
564	#define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff))
565
566	#define ELF64_R_SYM(i) ((i) >> 32)
567	#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
568	#define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type))
569
570	/** @multiple Program segment header. */
571
572	struct Elf32_Phdr
573	{
574	Elf32_Word p_type; //< Segment type
575	Elf32_Off p_offset; //< Segment file offset
576	Elf32_Addr p_vaddr; //< Segment virtual address
577	Elf32_Addr p_paddr; //< Segment physical address
578	Elf32_Word p_filesz; //< Segment size in file
579	Elf32_Word p_memsz; //< Segment size in memory
580	Elf32_Word p_flags; //< Segment flags
581	Elf32_Word p_align; //< Segment alignment
582	};
583
584	struct Elf64_Phdr
585	{
586	Elf64_Word p_type; //< Segment type
587	Elf64_Word p_flags; //< Segment flags
588	Elf64_Off p_offset; //< Segment file offset
589	Elf64_Addr p_vaddr; //< Segment virtual address
590	Elf64_Addr p_paddr; //< Segment physical address
591	Elf64_Xword p_filesz; //< Segment size in file
592	Elf64_Xword p_memsz; //< Segment size in memory
593	Elf64_Xword p_align; //< Segment alignment
594	};
595
596	/** Legal values for p_type (segment type). */
597
598	enum p_type_e
599	{
600	PT_NULL = 0, //< Program header table entry unused
601	PT_LOAD = 1, //< Loadable program segment
602	PT_DYNAMIC = 2, //< Dynamic linking information
603	PT_INTERP = 3, //< Program interpreter
604	PT_NOTE = 4, //< Auxiliary information
605	PT_SHLIB = 5, //< Reserved
606	PT_PHDR = 6, //< Entry for header table itself
607	PT_TLS = 7, //< Thread-local storage segment
608	PT_NUM = 8, //< Number of defined types
609	PT_LOOS = 0x60000000, //< Start of OS-specific
610	PT_GNU_EH_FRAME = 0x6474e550, //< GCC .eh_frame_hdr segment
611	PT_GNU_STACK = 0x6474e551, //< Indicates stack executability
612	PT_GNU_RELRO = 0x6474e552, //< Read-only after relocation
613	PT_LOSUNW = 0x6ffffffa,
614	PT_SUNWBSS = 0x6ffffffa, //< Sun Specific segment
615	PT_SUNWSTACK = 0x6ffffffb, //< Stack segment
616	PT_HISUNW = 0x6fffffff,
617	PT_HIOS = 0x6fffffff, //< End of OS-specific
618	PT_LOPROC = 0x70000000, //< Start of processor-specific
619	PT_HIPROC = 0x7fffffff, //< End of processor-specific
620	};
621
622	/** Legal values for p_flags (segment flags). */
623
624	enum p_flags_e
625	{
626	PF_X = (1 << 0), //< Segment is executable
627	PF_W = (1 << 1), //< Segment is writable
628	PF_R = (1 << 2), //< Segment is readable
629	PF_MASKOS = 0x0ff00000, //< OS-specific
630	PF_MASKPROC = 0xf0000000, //< Processor-specific
631	};
632
633	/** Legal values for note segment descriptor types for core files. */
634
635	enum note_desc_type_e
636	{
637	NT_PRSTATUS = 1, //< Contains copy of prstatus struct
638	NT_FPREGSET = 2, //< Contains copy of fpregset struct
639	NT_PRPSINFO = 3, //< Contains copy of prpsinfo struct
640	NT_PRXREG = 4, //< Contains copy of prxregset struct
641	NT_TASKSTRUCT = 4, //< Contains copy of task structure
642	NT_PLATFORM = 5, //< String from sysinfo(SI_PLATFORM)
643	NT_AUXV = 6, //< Contains copy of auxv array
644	NT_GWINDOWS = 7, //< Contains copy of gwindows struct
645	NT_ASRS = 8, //< Contains copy of asrset struct
646	NT_PSTATUS = 10, //< Contains copy of pstatus struct
647	NT_PSINFO = 13, //< Contains copy of psinfo struct
648	NT_PRCRED = 14, //< Contains copy of prcred struct
649	NT_UTSNAME = 15, //< Contains copy of utsname struct
650	NT_LWPSTATUS = 16, //< Contains copy of lwpstatus struct
651	NT_LWPSINFO = 17, //< Contains copy of lwpinfo struct
652	NT_PRFPXREG = 20, //< Contains copy of fprxregset struct
653	NT_PRXFPREG = 0x46e62b7f, //< Contains copy of user_fxsr_struct
654
655	NT_VERSION = 1, //< Contains a version string.
656	};
657
658	/** Version definition sections. */
659
660	struct Elf32_Verdef
661	{
662	Elf32_Half vd_version; //< Version revision
663	Elf32_Half vd_flags; //< Version information
664	Elf32_Half vd_ndx; //< Version Index
665	Elf32_Half vd_cnt; //< Number of associated aux entries
666	Elf32_Word vd_hash; //< Version name hash value
667	Elf32_Word vd_aux; //< Offset in bytes to verdaux array
668	Elf32_Word vd_next; //< Offset in bytes to next verdef entry
669	};
670
671	struct Elf64_Verdef
672	{
673	Elf64_Half vd_version; //< Version revision
674	Elf64_Half vd_flags; //< Version information
675	Elf64_Half vd_ndx; //< Version Index
676	Elf64_Half vd_cnt; //< Number of associated aux entries
677	Elf64_Word vd_hash; //< Version name hash value
678	Elf64_Word vd_aux; //< Offset in bytes to verdaux array
679	Elf64_Word vd_next; //< Offset in bytes to next verdef entry
680	};
681
682
683	/** Legal values for vd_version (version revision). */
684	enum vd_version_e
685	{
686	VER_DEF_NONE = 0, //< No version
687	VER_DEF_CURRENT = 1, //< Current version
688	VER_DEF_NUM = 2, //< Given version number
689	};
690
691	/** Legal values for vd_flags (version information flags). */
692	enum vd_flags
693	{
694	VER_FLG_BASE = 0x1, //< Version definition of file itself
695	VER_FLG_WEAK = 0x2, //< Weak version identifier
696	};
697
698	/** Versym symbol index values. */
699	enum ver_ndx_e
700	{
701	VER_NDX_LOCAL = 0, //< Symbol is local.
702	VER_NDX_GLOBAL = 1, //< Symbol is global.
703	VER_NDX_LORESERVE = 0xff00, //< Beginning of reserved entries.
704	VER_NDX_ELIMINATE = 0xff01, //< Symbol is to be eliminated.
705	};
706
707	/** Auxialiary version information. */
708
709	struct Elf32_Verdaux
710	{
711	Elf32_Word vda_name; //< Version or dependency names
712	Elf32_Word vda_next; //< Offset in bytes to next verdaux entry
713	};
714
715	struct Elf64_Verdaux
716	{
717	Elf64_Word vda_name; //< Version or dependency names
718	Elf64_Word vda_next; //< Offset in bytes to next verdaux entry
719	};
720
721
722	/** Version dependency section. */
723
724	struct Elf32_Verneed
725	{
726	Elf32_Half vn_version; //< Version of structure
727	Elf32_Half vn_cnt; //< Number of associated aux entries
728	Elf32_Word vn_file; //< Offset of filename for this dependency
729	Elf32_Word vn_aux; //< Offset in bytes to vernaux array
730	Elf32_Word vn_next; //< Offset in bytes to next verneed entry
731	};
732
733	struct Elf64_Verneed
734	{
735	Elf64_Half vn_version; //< Version of structure
736	Elf64_Half vn_cnt; //< Number of associated aux entries
737	Elf64_Word vn_file; //< Offset of filename for this dependency
738	Elf64_Word vn_aux; //< Offset in bytes to vernaux array
739	Elf64_Word vn_next; //< Offset in bytes to next verneed entry
740	};
741
742
743	/** Legal values for vn_version (version revision). */
744	enum vn_version_e
745	{
746	VER_NEED_NONE = 0, //< No version
747	VER_NEED_CURRENT = 1, //< Current version
748	VER_NEED_NUM = 2, //< Given version number
749	};
750
751	/** Auxiliary needed version information. */
752
753	struct Elf32_Vernaux
754	{
755	Elf32_Word vna_hash; //< Hash value of dependency name
756	Elf32_Half vna_flags; //< Dependency specific information
757	Elf32_Half vna_other; //< Unused
758	Elf32_Word vna_name; //< Dependency name string offset
759	Elf32_Word vna_next; //< Offset in bytes to next vernaux entry
760	};
761
762	struct Elf64_Vernaux
763	{
764	Elf64_Word vna_hash; //< Hash value of dependency name
765	Elf64_Half vna_flags; //< Dependency specific information
766	Elf64_Half vna_other; //< Unused
767	Elf64_Word vna_name; //< Dependency name string offset
768	Elf64_Word vna_next; //< Offset in bytes to next vernaux entry
769	};
770
771	/* Auxiliary vector. */
772
773	/** @multiple This vector is normally only used by the program interpreter. The
774	usual definition in an ABI supplement uses the name auxv_t. The
775	vector is not usually defined in a standard <elf.h> file, but it
776	can't hurt. We rename it to avoid conflicts. The sizes of these
777	types are an arrangement between the exec server and the program
778	interpreter, so we don't fully specify them here. */
779
780	struct Elf32_auxv_t
781	{
782	uint32_t a_type; //< Entry type
783	union
784	{
785	uint32_t a_val; //< Integer value
786	/** We use to have pointer elements added here. We cannot do that,
787	though, since it does not work when using 32-bit definitions
788	on 64-bit platforms and vice versa. */
789	} a_un;
790	};
791
792	struct Elf64_auxv_t
793	{
794	uint64_t a_type; //< Entry type
795	union
796	{
797	uint64_t a_val; //< Integer value
798	/** We use to have pointer elements added here. We cannot do that,
799	though, since it does not work when using 32-bit definitions
800	on 64-bit platforms and vice versa. */
801	} a_un;
802	};
803
804	/** Legal values for a_type (entry type). */
805
806	enum a_type_e
807	{
808	AT_NULL = 0, //< End of vector
809	AT_IGNORE = 1, //< Entry should be ignored
810	AT_EXECFD = 2, //< File descriptor of program
811	AT_PHDR = 3, //< Program headers for program
812	AT_PHENT = 4, //< Size of program header entry
813	AT_PHNUM = 5, //< Number of program headers
814	AT_PAGESZ = 6, //< System page size
815	AT_BASE = 7, //< Base address of interpreter
816	AT_FLAGS = 8, //< Flags
817	AT_ENTRY = 9, //< Entry point of program
818	AT_NOTELF = 10, //< Program is not ELF
819	AT_UID = 11, //< Real uid
820	AT_EUID = 12, //< Effective uid
821	AT_GID = 13, //< Real gid
822	AT_EGID = 14, //< Effective gid
823	AT_CLKTCK = 17, //< Frequency of times()
824
825	/** Some more special a_type values describing the hardware. */
826	AT_PLATFORM = 15, //< String identifying platform.
827	AT_HWCAP = 16, //< Machine dependent hints about processor capabilities.
828	};
829
830	/** This entry gives some information about the FPU initialization
831	performed by the kernel. */
832	#define AT_FPUCW 18 /** Used FPU control word. */
833
834	/* Cache block sizes. */
835	#define AT_DCACHEBSIZE 19
836	//< Data cache block size
837	#define AT_ICACHEBSIZE 20
838	//< Instruction cache block size.
839	#define AT_UCACHEBSIZE 21
840	//< Unified cache block size.
841
842	/* A special ignored value for PPC, used by the kernel to control the
843	interpretation of the AUXV. Must be > 16. */
844
845	#define AT_IGNOREPPC 22
846	//< Entry should be ignored.
847	#define AT_SECURE 23
848	//< Boolean, was exec setuid-like?
849
850	/** @multiple Pointer to the global system page used for system calls and other nice things. */
851	#define AT_SYSINFO 32
852	#define AT_SYSINFO_EHDR 33
853
854	/** @multiple Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains
855	log2 of line size; mask those to get cache size. */
856	#define AT_L1I_CACHESHAPE 34
857	#define AT_L1D_CACHESHAPE 35
858	#define AT_L2_CACHESHAPE 36
859	#define AT_L3_CACHESHAPE 37
860
861	/** @multiple Note section contents. Each entry in the note section begins with
862	a header of a fixed form. */
863
864	struct Elf32_Nhdr
865	{
866	Elf32_Word n_namesz; //< Length of the note's name.
867	Elf32_Word n_descsz; //< Length of the note's descriptor.
868	Elf32_Word n_type; //< Type of the note.
869	};
870
871	struct Elf64_Nhdr
872	{
873	Elf64_Word n_namesz; //< Length of the note's name.
874	Elf64_Word n_descsz; //< Length of the note's descriptor.
875	Elf64_Word n_type; //< Type of the note.
876	};
877
878	/* Known names of notes. */
879
880	/** Solaris entries in the note section have this name. */
881	#define ELF_NOTE_SOLARIS "SUNW Solaris"
882
883	/** Note entries for GNU systems have this name. */
884	#define ELF_NOTE_GNU "GNU"
885
886
887	/* Defined types of notes for Solaris. */
888
889	/** Value of descriptor (one word) is desired pagesize for the binary. */
890	#define ELF_NOTE_PAGESIZE_HINT 1
891
892
893	/* Defined note types for GNU systems. */
894
895	/** ABI information. The descriptor consists of words:
896	word 0: OS descriptor
897	word 1: major version of the ABI
898	word 2: minor version of the ABI
899	word 3: subminor version of the ABI
900	*/
901	#define ELF_NOTE_ABI 1
902
903	/** Known OSes. These value can appear in word 0 of an ELF_NOTE_ABI
904	note section entry. */
905	#define ELF_NOTE_OS_LINUX 0
906	#define ELF_NOTE_OS_GNU 1
907	#define ELF_NOTE_OS_SOLARIS2 2
908	#define ELF_NOTE_OS_FREEBSD 3
909
910
911	/** @multiple Move records. */
912	struct Elf32_Move
913	{
914	Elf32_Xword m_value; //< Symbol value.
915	Elf32_Word m_info; //< Size and index.
916	Elf32_Word m_poffset; //< Symbol offset.
917	Elf32_Half m_repeat; //< Repeat count.
918	Elf32_Half m_stride; //< Stride info.
919	};
920
921	struct Elf64_Move
922	{
923	Elf64_Xword m_value; //< Symbol value.
924	Elf64_Xword m_info; //< Size and index.
925	Elf64_Xword m_poffset;//< Symbol offset.
926	Elf64_Half m_repeat; //< Repeat count.
927	Elf64_Half m_stride; //< Stride info.
928	};
929
930	/** @multiple Macro to construct move records. */
931	#define ELF32_M_SYM(info) ((info) >> 8)
932	#define ELF32_M_SIZE(info) ((unsigned char) (info))
933	#define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size))
934
935	#define ELF64_M_SYM(info) ELF32_M_SYM (info)
936	#define ELF64_M_SIZE(info) ELF32_M_SIZE (info)
937	#define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size)
938
939	/** Motorola 68k specific definitions. */
940
941	/** Values for Elf32_Ehdr.e_flags. */
942	#define EF_CPU32 0x00810000
943
944	/** Relocation ids */
945
946	enum reloc_e
947	{
948	R_NONE = 0, //< No reloc
949
950	/* m68k relocs. */
951	R_68K_NONE = 0, //< No reloc
952	R_68K_32 = 1, //< Direct 32 bit
953	R_68K_16 = 2, //< Direct 16 bit
954	R_68K_8 = 3, //< Direct 8 bit
955	R_68K_PC32 = 4, //< PC relative 32 bit
956	R_68K_PC16 = 5, //< PC relative 16 bit
957	R_68K_PC8 = 6, //< PC relative 8 bit
958	R_68K_GOT32 = 7, //< 32 bit PC relative GOT entry
959	R_68K_GOT16 = 8, //< 16 bit PC relative GOT entry
960	R_68K_GOT8 = 9, //< 8 bit PC relative GOT entry
961	R_68K_GOT32O = 10, //< 32 bit GOT offset
962	R_68K_GOT16O = 11, //< 16 bit GOT offset
963	R_68K_GOT8O = 12, //< 8 bit GOT offset
964	R_68K_PLT32 = 13, //< 32 bit PC relative PLT address
965	R_68K_PLT16 = 14, //< 16 bit PC relative PLT address
966	R_68K_PLT8 = 15, //< 8 bit PC relative PLT address
967	R_68K_PLT32O = 16, //< 32 bit PLT offset
968	R_68K_PLT16O = 17, //< 16 bit PLT offset
969	R_68K_PLT8O = 18, //< 8 bit PLT offset
970	R_68K_COPY = 19, //< Copy symbol at runtime
971	R_68K_GLOB_DAT = 20, //< Create GOT entry
972	R_68K_JMP_SLOT = 21, //< Create PLT entry
973	R_68K_RELATIVE = 22, //< Adjust by program base
974	/* Keep this the last entry. */
975	R_68K_NUM = 23,
976
977	/* i386 relocs. */
978	R_386_NONE = 0, //< No reloc
979	R_386_32 = 1, //< Direct 32 bit
980	R_386_PC32 = 2, //< PC relative 32 bit
981	R_386_GOT32 = 3, //< 32 bit GOT entry
982	R_386_PLT32 = 4, //< 32 bit PLT address
983	R_386_COPY = 5, //< Copy symbol at runtime
984	R_386_GLOB_DAT = 6, //< Create GOT entry
985	R_386_JMP_SLOT = 7, //< Create PLT entry
986	R_386_RELATIVE = 8, //< Adjust by program base
987	R_386_GOTOFF = 9, //< 32 bit offset to GOT
988	R_386_GOTPC = 10, //< 32 bit PC relative offset to GOT
989	R_386_32PLT = 11,
990	R_386_TLS_TPOFF = 14, //< Offset in static TLS block
991	R_386_TLS_IE = 15, //< Address of GOT entry for static TLS block offset
992	R_386_TLS_GOTIE = 16, //< GOT entry for static TLS block offset
993	R_386_TLS_LE = 17, //< Offset relative to static TLS block
994	R_386_TLS_GD = 18, //< Direct 32 bit for GNU version of general dynamic thread local data
995	R_386_TLS_LDM = 19, //< Direct 32 bit for GNU version of local dynamic thread local data in LE code
996	R_386_16 = 20,
997	R_386_PC16 = 21,
998	R_386_8 = 22,
999	R_386_PC8 = 23,
1000	R_386_TLS_GD_32 = 24, //< Direct 32 bit for general dynamic thread local data
1001	R_386_TLS_GD_PUSH = 25, //< Tag for pushl in GD TLS code
1002	R_386_TLS_GD_CALL = 26, //< Relocation for call to __tls_get_addr()
1003	R_386_TLS_GD_POP = 27, //< Tag for popl in GD TLS code
1004	R_386_TLS_LDM_32 = 28, //< Direct 32 bit for local dynamic thread local data in LE code
1005	R_386_TLS_LDM_PUSH = 29, //< Tag for pushl in LDM TLS code
1006	R_386_TLS_LDM_CALL = 30, //< Relocation for call to __tls_get_addr() in LDM code
1007	R_386_TLS_LDM_POP = 31, //< Tag for popl in LDM TLS code
1008	R_386_TLS_LDO_32 = 32, //< Offset relative to TLS block
1009	R_386_TLS_IE_32 = 33, //< GOT entry for negated static TLS block offset
1010	R_386_TLS_LE_32 = 34, //< Negated offset relative to static TLS block
1011	R_386_TLS_DTPMOD32 = 35, //< ID of module containing symbol
1012	R_386_TLS_DTPOFF32 = 36, //< Offset in TLS block
1013	R_386_TLS_TPOFF32 = 37, //< Negated offset in static TLS block
1014	/* Keep this the last entry. */
1015	R_386_NUM = 38,
1016
1017	/* SPARC relocs. */
1018	R_SPARC_NONE = 0, //< No reloc
1019	R_SPARC_8 = 1, //< Direct 8 bit
1020	R_SPARC_16 = 2, //< Direct 16 bit
1021	R_SPARC_32 = 3, //< Direct 32 bit
1022	R_SPARC_DISP8 = 4, //< PC relative 8 bit
1023	R_SPARC_DISP16 = 5, //< PC relative 16 bit
1024	R_SPARC_DISP32 = 6, //< PC relative 32 bit
1025	R_SPARC_WDISP30 = 7, //< PC relative 30 bit shifted
1026	R_SPARC_WDISP22 = 8, //< PC relative 22 bit shifted
1027	R_SPARC_HI22 = 9, //< High 22 bit
1028	R_SPARC_22 = 10, //< Direct 22 bit
1029	R_SPARC_13 = 11, //< Direct 13 bit
1030	R_SPARC_LO10 = 12, //< Truncated 10 bit
1031	R_SPARC_GOT10 = 13, //< Truncated 10 bit GOT entry
1032	R_SPARC_GOT13 = 14, //< 13 bit GOT entry
1033	R_SPARC_GOT22 = 15, //< 22 bit GOT entry shifted
1034	R_SPARC_PC10 = 16, //< PC relative 10 bit truncated
1035	R_SPARC_PC22 = 17, //< PC relative 22 bit shifted
1036	R_SPARC_WPLT30 = 18, //< 30 bit PC relative PLT address
1037	R_SPARC_COPY = 19, //< Copy symbol at runtime
1038	R_SPARC_GLOB_DAT = 20, //< Create GOT entry
1039	R_SPARC_JMP_SLOT = 21, //< Create PLT entry
1040	R_SPARC_RELATIVE = 22, //< Adjust by program base
1041	R_SPARC_UA32 = 23, //< Direct 32 bit unaligned
1042
1043	/* Additional Sparc64 relocs. */
1044	R_SPARC_PLT32 = 24, //< Direct 32 bit ref to PLT entry
1045	R_SPARC_HIPLT22 = 25, //< High 22 bit PLT entry
1046	R_SPARC_LOPLT10 = 26, //< Truncated 10 bit PLT entry
1047	R_SPARC_PCPLT32 = 27, //< PC rel 32 bit ref to PLT entry
1048	R_SPARC_PCPLT22 = 28, //< PC rel high 22 bit PLT entry
1049	R_SPARC_PCPLT10 = 29, //< PC rel trunc 10 bit PLT entry
1050	R_SPARC_10 = 30, //< Direct 10 bit
1051	R_SPARC_11 = 31, //< Direct 11 bit
1052	R_SPARC_64 = 32, //< Direct 64 bit
1053	R_SPARC_OLO10 = 33, //< 10bit with secondary 13bit addend
1054	R_SPARC_HH22 = 34, //< Top 22 bits of direct 64 bit
1055	R_SPARC_HM10 = 35, //< High middle 10 bits of ...
1056	R_SPARC_LM22 = 36, //< Low middle 22 bits of ...
1057	R_SPARC_PC_HH22 = 37, //< Top 22 bits of pc rel 64 bit
1058	R_SPARC_PC_HM10 = 38, //< High middle 10 bit of ...
1059	R_SPARC_PC_LM22 = 39, //< Low miggle 22 bits of ...
1060	R_SPARC_WDISP16 = 40, //< PC relative 16 bit shifted
1061	R_SPARC_WDISP19 = 41, //< PC relative 19 bit shifted
1062	R_SPARC_7 = 43, //< Direct 7 bit
1063	R_SPARC_5 = 44, //< Direct 5 bit
1064	R_SPARC_6 = 45, //< Direct 6 bit
1065	R_SPARC_DISP64 = 46, //< PC relative 64 bit
1066	R_SPARC_PLT64 = 47, //< Direct 64 bit ref to PLT entry
1067	R_SPARC_HIX22 = 48, //< High 22 bit complemented
1068	R_SPARC_LOX10 = 49, //< Truncated 11 bit complemented
1069	R_SPARC_H44 = 50, //< Direct high 12 of 44 bit
1070	R_SPARC_M44 = 51, //< Direct mid 22 of 44 bit
1071	R_SPARC_L44 = 52, //< Direct low 10 of 44 bit
1072	R_SPARC_REGISTER = 53, //< Global register usage
1073	R_SPARC_UA64 = 54, //< Direct 64 bit unaligned
1074	R_SPARC_UA16 = 55, //< Direct 16 bit unaligned
1075	R_SPARC_TLS_GD_HI22 = 56,
1076	R_SPARC_TLS_GD_LO10 = 57,
1077	R_SPARC_TLS_GD_ADD = 58,
1078	R_SPARC_TLS_GD_CALL = 59,
1079	R_SPARC_TLS_LDM_HI22 = 60,
1080	R_SPARC_TLS_LDM_LO10 = 61,
1081	R_SPARC_TLS_LDM_ADD = 62,
1082	R_SPARC_TLS_LDM_CALL = 63,
1083	R_SPARC_TLS_LDO_HIX22 = 64,
1084	R_SPARC_TLS_LDO_LOX10 = 65,
1085	R_SPARC_TLS_LDO_ADD = 66,
1086	R_SPARC_TLS_IE_HI22 = 67,
1087	R_SPARC_TLS_IE_LO10 = 68,
1088	R_SPARC_TLS_IE_LD = 69,
1089	R_SPARC_TLS_IE_LDX = 70,
1090	R_SPARC_TLS_IE_ADD = 71,
1091	R_SPARC_TLS_LE_HIX22 = 72,
1092	R_SPARC_TLS_LE_LOX10 = 73,
1093	R_SPARC_TLS_DTPMOD32 = 74,
1094	R_SPARC_TLS_DTPMOD64 = 75,
1095	R_SPARC_TLS_DTPOFF32 = 76,
1096	R_SPARC_TLS_DTPOFF64 = 77,
1097	R_SPARC_TLS_TPOFF32 = 78,
1098	R_SPARC_TLS_TPOFF64 = 79,
1099	/* Keep this the last entry. */
1100	R_SPARC_NUM = 80,
1101
1102	/* MIPS relocs. */
1103	R_MIPS_NONE = 0, //< No reloc
1104	R_MIPS_16 = 1, //< Direct 16 bit
1105	R_MIPS_32 = 2, //< Direct 32 bit
1106	R_MIPS_REL32 = 3, //< PC relative 32 bit
1107	R_MIPS_26 = 4, //< Direct 26 bit shifted
1108	R_MIPS_HI16 = 5, //< High 16 bit
1109	R_MIPS_LO16 = 6, //< Low 16 bit
1110	R_MIPS_GPREL16 = 7, //< GP relative 16 bit
1111	R_MIPS_LITERAL = 8, //< 16 bit literal entry
1112	R_MIPS_GOT16 = 9, //< 16 bit GOT entry
1113	R_MIPS_PC16 = 10, //< PC relative 16 bit
1114	R_MIPS_CALL16 = 11, //< 16 bit GOT entry for function
1115	R_MIPS_GPREL32 = 12, //< GP relative 32 bit
1116	R_MIPS_SHIFT5 = 16,
1117	R_MIPS_SHIFT6 = 17,
1118	R_MIPS_64 = 18,
1119	R_MIPS_GOT_DISP = 19,
1120	R_MIPS_GOT_PAGE = 20,
1121	R_MIPS_GOT_OFST = 21,
1122	R_MIPS_GOT_HI16 = 22,
1123	R_MIPS_GOT_LO16 = 23,
1124	R_MIPS_SUB = 24,
1125	R_MIPS_INSERT_A = 25,
1126	R_MIPS_INSERT_B = 26,
1127	R_MIPS_DELETE = 27,
1128	R_MIPS_HIGHER = 28,
1129	R_MIPS_HIGHEST = 29,
1130	R_MIPS_CALL_HI16 = 30,
1131	R_MIPS_CALL_LO16 = 31,
1132	R_MIPS_SCN_DISP = 32,
1133	R_MIPS_REL16 = 33,
1134	R_MIPS_ADD_IMMEDIATE = 34,
1135	R_MIPS_PJUMP = 35,
1136	R_MIPS_RELGOT = 36,
1137	R_MIPS_JALR = 37,
1138	R_MIPS_TLS_DTPMOD32 = 38, //< Module number 32 bit
1139	R_MIPS_TLS_DTPREL32 = 39, //< Module-relative offset 32 bit
1140	R_MIPS_TLS_DTPMOD64 = 40, //< Module number 64 bit
1141	R_MIPS_TLS_DTPREL64 = 41, //< Module-relative offset 64 bit
1142	R_MIPS_TLS_GD = 42, //< 16 bit GOT offset for GD
1143	R_MIPS_TLS_LDM = 43, //< 16 bit GOT offset for LDM
1144	R_MIPS_TLS_DTPREL_HI16 = 44, //< Module-relative offset, high 16 bits
1145	R_MIPS_TLS_DTPREL_LO16 = 45, //< Module-relative offset, low 16 bits
1146	R_MIPS_TLS_GOTTPREL = 46, //< 16 bit GOT offset for IE
1147	R_MIPS_TLS_TPREL32 = 47, //< TP-relative offset, 32 bit
1148	R_MIPS_TLS_TPREL64 = 48, //< TP-relative offset, 64 bit
1149	R_MIPS_TLS_TPREL_HI16 = 49, //< TP-relative offset, high 16 bits
1150	R_MIPS_TLS_TPREL_LO16 = 50, //< TP-relative offset, low 16 bits
1151	R_MIPS_GLOB_DAT = 51,
1152	/* Keep this the last entry. */
1153	R_MIPS_NUM = 52,
1154
1155	/* HPPA relocs. */
1156
1157	R_PARISC_NONE = 0, //< No reloc.
1158	R_PARISC_DIR32 = 1, //< Direct 32-bit reference.
1159	R_PARISC_DIR21L = 2, //< Left 21 bits of eff. address.
1160	R_PARISC_DIR17R = 3, //< Right 17 bits of eff. address.
1161	R_PARISC_DIR17F = 4, //< 17 bits of eff. address.
1162	R_PARISC_DIR14R = 6, //< Right 14 bits of eff. address.
1163	R_PARISC_PCREL32 = 9, //< 32-bit rel. address.
1164	R_PARISC_PCREL21L = 10, //< Left 21 bits of rel. address.
1165	R_PARISC_PCREL17R = 11, //< Right 17 bits of rel. address.
1166	R_PARISC_PCREL17F = 12, //< 17 bits of rel. address.
1167	R_PARISC_PCREL14R = 14, //< Right 14 bits of rel. address.
1168	R_PARISC_DPREL21L = 18, //< Left 21 bits of rel. address.
1169	R_PARISC_DPREL14R = 22, //< Right 14 bits of rel. address.
1170	R_PARISC_GPREL21L = 26, //< GP-relative, left 21 bits.
1171	R_PARISC_GPREL14R = 30, //< GP-relative, right 14 bits.
1172	R_PARISC_LTOFF21L = 34, //< LT-relative, left 21 bits.
1173	R_PARISC_LTOFF14R = 38, //< LT-relative, right 14 bits.
1174	R_PARISC_SECREL32 = 41, //< 32 bits section rel. address.
1175	R_PARISC_SEGBASE = 48, //< No relocation, set segment base.
1176	R_PARISC_SEGREL32 = 49, //< 32 bits segment rel. address.
1177	R_PARISC_PLTOFF21L = 50, //< PLT rel. address, left 21 bits.
1178	R_PARISC_PLTOFF14R = 54, //< PLT rel. address, right 14 bits.
1179	R_PARISC_LTOFF_FPTR32 = 57, //< 32 bits LT-rel. function pointer.
1180	R_PARISC_LTOFF_FPTR21L = 58, //< LT-rel. fct ptr, left 21 bits.
1181	R_PARISC_LTOFF_FPTR14R = 62, //< LT-rel. fct ptr, right 14 bits.
1182	R_PARISC_FPTR64 = 64, //< 64 bits function address.
1183	R_PARISC_PLABEL32 = 65, //< 32 bits function address.
1184	R_PARISC_PLABEL21L = 66, //< Left 21 bits of fdesc address
1185	R_PARISC_PLABEL14R = 70, //< Right 14 bits of fdesc address
1186	R_PARISC_PCREL64 = 72, //< 64 bits PC-rel. address.
1187	R_PARISC_PCREL22F = 74, //< 22 bits PC-rel. address.
1188	R_PARISC_PCREL14WR = 75, //< PC-rel. address, right 14 bits.
1189	R_PARISC_PCREL14DR = 76, //< PC rel. address, right 14 bits.
1190	R_PARISC_PCREL16F = 77, //< 16 bits PC-rel. address.
1191	R_PARISC_PCREL16WF = 78, //< 16 bits PC-rel. address.
1192	R_PARISC_PCREL16DF = 79, //< 16 bits PC-rel. address.
1193	R_PARISC_DIR64 = 80, //< 64 bits of eff. address.
1194	R_PARISC_DIR14WR = 83, //< 14 bits of eff. address.
1195	R_PARISC_DIR14DR = 84, //< 14 bits of eff. address.
1196	R_PARISC_DIR16F = 85, //< 16 bits of eff. address.
1197	R_PARISC_DIR16WF = 86, //< 16 bits of eff. address.
1198	R_PARISC_DIR16DF = 87, //< 16 bits of eff. address.
1199	R_PARISC_GPREL64 = 88, //< 64 bits of GP-rel. address.
1200	R_PARISC_GPREL14WR = 91, //< GP-rel. address, right 14 bits.
1201	R_PARISC_GPREL14DR = 92, //< GP-rel. address, right 14 bits.
1202	R_PARISC_GPREL16F = 93, //< 16 bits GP-rel. address.
1203	R_PARISC_GPREL16WF = 94, //< 16 bits GP-rel. address.
1204	R_PARISC_GPREL16DF = 95, //< 16 bits GP-rel. address.
1205	R_PARISC_LTOFF64 = 96, //< 64 bits LT-rel. address.
1206	R_PARISC_LTOFF14WR = 99, //< LT-rel. address, right 14 bits.
1207	R_PARISC_LTOFF14DR = 100, //< LT-rel. address, right 14 bits.
1208	R_PARISC_LTOFF16F = 101, //< 16 bits LT-rel. address.
1209	R_PARISC_LTOFF16WF = 102, //< 16 bits LT-rel. address.
1210	R_PARISC_LTOFF16DF = 103, //< 16 bits LT-rel. address.
1211	R_PARISC_SECREL64 = 104, //< 64 bits section rel. address.
1212	R_PARISC_SEGREL64 = 112, //< 64 bits segment rel. address.
1213	R_PARISC_PLTOFF14WR = 115, //< PLT-rel. address, right 14 bits.
1214	R_PARISC_PLTOFF14DR = 116, //< PLT-rel. address, right 14 bits.
1215	R_PARISC_PLTOFF16F = 117, //< 16 bits LT-rel. address.
1216	R_PARISC_PLTOFF16WF = 118, //< 16 bits PLT-rel. address.
1217	R_PARISC_PLTOFF16DF = 119, //< 16 bits PLT-rel. address.
1218	R_PARISC_LTOFF_FPTR64 = 120, //< 64 bits LT-rel. function ptr.
1219	R_PARISC_LTOFF_FPTR14WR = 123, //< LT-rel. fct. ptr., right 14 bits.
1220	R_PARISC_LTOFF_FPTR14DR = 124, //< LT-rel. fct. ptr., right 14 bits.
1221	R_PARISC_LTOFF_FPTR16F = 125, //< 16 bits LT-rel. function ptr.
1222	R_PARISC_LTOFF_FPTR16WF = 126, //< 16 bits LT-rel. function ptr.
1223	R_PARISC_LTOFF_FPTR16DF = 127, //< 16 bits LT-rel. function ptr.
1224	R_PARISC_LORESERVE = 128,
1225	R_PARISC_COPY = 128, //< Copy relocation.
1226	R_PARISC_IPLT = 129, //< Dynamic reloc, imported PLT
1227	R_PARISC_EPLT = 130, //< Dynamic reloc, exported PLT
1228	R_PARISC_TPREL32 = 153, //< 32 bits TP-rel. address.
1229	R_PARISC_TPREL21L = 154, //< TP-rel. address, left 21 bits.
1230	R_PARISC_TPREL14R = 158, //< TP-rel. address, right 14 bits.
1231	R_PARISC_LTOFF_TP21L = 162, //< LT-TP-rel. address, left 21 bits.
1232	R_PARISC_LTOFF_TP14R = 166, //< LT-TP-rel. address, right 14 bits.
1233	R_PARISC_LTOFF_TP14F = 167, //< 14 bits LT-TP-rel. address.
1234	R_PARISC_TPREL64 = 216, //< 64 bits TP-rel. address.
1235	R_PARISC_TPREL14WR = 219, //< TP-rel. address, right 14 bits.
1236	R_PARISC_TPREL14DR = 220, //< TP-rel. address, right 14 bits.
1237	R_PARISC_TPREL16F = 221, //< 16 bits TP-rel. address.
1238	R_PARISC_TPREL16WF = 222, //< 16 bits TP-rel. address.
1239	R_PARISC_TPREL16DF = 223, //< 16 bits TP-rel. address.
1240	R_PARISC_LTOFF_TP64 = 224, //< 64 bits LT-TP-rel. address.
1241	R_PARISC_LTOFF_TP14WR = 227, //< LT-TP-rel. address, right 14 bits.
1242	R_PARISC_LTOFF_TP14DR = 228, //< LT-TP-rel. address, right 14 bits.
1243	R_PARISC_LTOFF_TP16F = 229, //< 16 bits LT-TP-rel. address.
1244	R_PARISC_LTOFF_TP16WF = 230, //< 16 bits LT-TP-rel. address.
1245	R_PARISC_LTOFF_TP16DF = 231, //< 16 bits LT-TP-rel. address.
1246	R_PARISC_GNU_VTENTRY = 232,
1247	R_PARISC_GNU_VTINHERIT = 233,
1248	R_PARISC_TLS_GD21L = 234, //< GD 21-bit left
1249	R_PARISC_TLS_GD14R = 235, //< GD 14-bit right
1250	R_PARISC_TLS_GDCALL = 236, //< GD call to __t_g_a
1251	R_PARISC_TLS_LDM21L = 237, //< LD module 21-bit left
1252	R_PARISC_TLS_LDM14R = 238, //< LD module 14-bit right
1253	R_PARISC_TLS_LDMCALL = 239, //< LD module call to __t_g_a
1254	R_PARISC_TLS_LDO21L = 240, //< LD offset 21-bit left
1255	R_PARISC_TLS_LDO14R = 241, //< LD offset 14-bit right
1256	R_PARISC_TLS_DTPMOD32 = 242, //< DTP module 32-bit
1257	R_PARISC_TLS_DTPMOD64 = 243, //< DTP module 64-bit
1258	R_PARISC_TLS_DTPOFF32 = 244, //< DTP offset 32-bit
1259	R_PARISC_TLS_DTPOFF64 = 245, //< DTP offset 32-bit
1260	R_PARISC_TLS_LE21L = R_PARISC_TPREL21L,
1261	R_PARISC_TLS_LE14R = R_PARISC_TPREL14R,
1262	R_PARISC_TLS_IE21L = R_PARISC_LTOFF_TP21L,
1263	R_PARISC_TLS_IE14R = R_PARISC_LTOFF_TP14R,
1264	R_PARISC_TLS_TPREL32 = R_PARISC_TPREL32,
1265	R_PARISC_TLS_TPREL64 = R_PARISC_TPREL64,
1266	R_PARISC_HIRESERVE = 255,
1267
1268	/* Alpha relocs. */
1269	R_ALPHA_NONE = 0, //< No reloc
1270	R_ALPHA_REFLONG = 1, //< Direct 32 bit
1271	R_ALPHA_REFQUAD = 2, //< Direct 64 bit
1272	R_ALPHA_GPREL32 = 3, //< GP relative 32 bit
1273	R_ALPHA_LITERAL = 4, //< GP relative 16 bit w/optimization
1274	R_ALPHA_LITUSE = 5, //< Optimization hint for LITERAL
1275	R_ALPHA_GPDISP = 6, //< Add displacement to GP
1276	R_ALPHA_BRADDR = 7, //< PC+4 relative 23 bit shifted
1277	R_ALPHA_HINT = 8, //< PC+4 relative 16 bit shifted
1278	R_ALPHA_SREL16 = 9, //< PC relative 16 bit
1279	R_ALPHA_SREL32 = 10, //< PC relative 32 bit
1280	R_ALPHA_SREL64 = 11, //< PC relative 64 bit
1281	R_ALPHA_GPRELHIGH = 17, //< GP relative 32 bit, high 16 bits
1282	R_ALPHA_GPRELLOW = 18, //< GP relative 32 bit, low 16 bits
1283	R_ALPHA_GPREL16 = 19, //< GP relative 16 bit
1284	R_ALPHA_COPY = 24, //< Copy symbol at runtime
1285	R_ALPHA_GLOB_DAT = 25, //< Create GOT entry
1286	R_ALPHA_JMP_SLOT = 26, //< Create PLT entry
1287	R_ALPHA_RELATIVE = 27, //< Adjust by program base
1288	R_ALPHA_TLS_GD_HI = 28,
1289	R_ALPHA_TLSGD = 29,
1290	R_ALPHA_TLS_LDM = 30,
1291	R_ALPHA_DTPMOD64 = 31,
1292	R_ALPHA_GOTDTPREL = 32,
1293	R_ALPHA_DTPREL64 = 33,
1294	R_ALPHA_DTPRELHI = 34,
1295	R_ALPHA_DTPRELLO = 35,
1296	R_ALPHA_DTPREL16 = 36,
1297	R_ALPHA_GOTTPREL = 37,
1298	R_ALPHA_TPREL64 = 38,
1299	R_ALPHA_TPRELHI = 39,
1300	R_ALPHA_TPRELLO = 40,
1301	R_ALPHA_TPREL16 = 41,
1302	/* Keep this the last entry. */
1303	R_ALPHA_NUM = 46,
1304
1305	/* PowerPC relocations defined by the ABIs */
1306	R_PPC_NONE = 0,
1307	R_PPC_ADDR32 = 1, //< 32bit absolute address
1308	R_PPC_ADDR24 = 2, //< 26bit address, 2 bits ignored.
1309	R_PPC_ADDR16 = 3, //< 16bit absolute address
1310	R_PPC_ADDR16_LO = 4, //< lower 16bit of absolute address
1311	R_PPC_ADDR16_HI = 5, //< high 16bit of absolute address
1312	R_PPC_ADDR16_HA = 6, //< adjusted high 16bit
1313	R_PPC_ADDR14 = 7, //< 16bit address, 2 bits ignored
1314	R_PPC_ADDR14_BRTAKEN = 8,
1315	R_PPC_ADDR14_BRNTAKEN = 9,
1316	R_PPC_REL24 = 10, //< PC relative 26 bit
1317	R_PPC_REL14 = 11, //< PC relative 16 bit
1318	R_PPC_REL14_BRTAKEN = 12,
1319	R_PPC_REL14_BRNTAKEN = 13,
1320	R_PPC_GOT16 = 14,
1321	R_PPC_GOT16_LO = 15,
1322	R_PPC_GOT16_HI = 16,
1323	R_PPC_GOT16_HA = 17,
1324	R_PPC_PLTREL24 = 18,
1325	R_PPC_COPY = 19,
1326	R_PPC_GLOB_DAT = 20,
1327	R_PPC_JMP_SLOT = 21,
1328	R_PPC_RELATIVE = 22,
1329	R_PPC_LOCAL24PC = 23,
1330	R_PPC_UADDR32 = 24,
1331	R_PPC_UADDR16 = 25,
1332	R_PPC_REL32 = 26,
1333	R_PPC_PLT32 = 27,
1334	R_PPC_PLTREL32 = 28,
1335	R_PPC_PLT16_LO = 29,
1336	R_PPC_PLT16_HI = 30,
1337	R_PPC_PLT16_HA = 31,
1338	R_PPC_SDAREL16 = 32,
1339	R_PPC_SECTOFF = 33,
1340	R_PPC_SECTOFF_LO = 34,
1341	R_PPC_SECTOFF_HI = 35,
1342	R_PPC_SECTOFF_HA = 36,
1343
1344	/* PowerPC relocations defined for the TLS access ABI. */
1345	R_PPC_TLS = 67, //< none (sym+add)@@tls
1346	R_PPC_DTPMOD32 = 68, //< word32 (sym+add)@@dtpmod
1347	R_PPC_TPREL16 = 69, //< half16* (sym+add)@@tprel
1348	R_PPC_TPREL16_LO = 70, //< half16 (sym+add)@@tprel@@l
1349	R_PPC_TPREL16_HI = 71, //< half16 (sym+add)@@tprel@@h
1350	R_PPC_TPREL16_HA = 72, //< half16 (sym+add)@@tprel@@ha
1351	R_PPC_TPREL32 = 73, //< word32 (sym+add)@@tprel
1352	R_PPC_DTPREL16 = 74, //< half16* (sym+add)@@dtprel
1353	R_PPC_DTPREL16_LO = 75, //< half16 (sym+add)@@dtprel@@l
1354	R_PPC_DTPREL16_HI = 76, //< half16 (sym+add)@@dtprel@@h
1355	R_PPC_DTPREL16_HA = 77, //< half16 (sym+add)@@dtprel@@ha
1356	R_PPC_DTPREL32 = 78, //< word32 (sym+add)@@dtprel
1357	R_PPC_GOT_TLSGD16 = 79, //< half16* (sym+add)@@got@@tlsgd
1358	R_PPC_GOT_TLSGD16_LO = 80, //< half16 (sym+add)@@got@@tlsgd@@l
1359	R_PPC_GOT_TLSGD16_HI = 81, //< half16 (sym+add)@@got@@tlsgd@@h
1360	R_PPC_GOT_TLSGD16_HA = 82, //< half16 (sym+add)@@got@@tlsgd@@ha
1361	R_PPC_GOT_TLSLD16 = 83, //< half16* (sym+add)@@got@@tlsld
1362	R_PPC_GOT_TLSLD16_LO = 84, //< half16 (sym+add)@@got@@tlsld@@l
1363	R_PPC_GOT_TLSLD16_HI = 85, //< half16 (sym+add)@@got@@tlsld@@h
1364	R_PPC_GOT_TLSLD16_HA = 86, //< half16 (sym+add)@@got@@tlsld@@ha
1365	R_PPC_GOT_TPREL16 = 87, //< half16* (sym+add)@@got@@tprel
1366	R_PPC_GOT_TPREL16_LO = 88, //< half16 (sym+add)@@got@@tprel@@l
1367	R_PPC_GOT_TPREL16_HI = 89, //< half16 (sym+add)@@got@@tprel@@h
1368	R_PPC_GOT_TPREL16_HA = 90, //< half16 (sym+add)@@got@@tprel@@ha
1369	R_PPC_GOT_DTPREL16 = 91, //< half16* (sym+add)@@got@@dtprel
1370	R_PPC_GOT_DTPREL16_LO = 92, //< half16* (sym+add)@@got@@dtprel@@l
1371	R_PPC_GOT_DTPREL16_HI = 93, //< half16* (sym+add)@@got@@dtprel@@h
1372	R_PPC_GOT_DTPREL16_HA = 94, //< half16* (sym+add)@@got@@dtprel@@ha
1373
1374	/* Keep this the last entry. */
1375	R_PPC_NUM = 95,
1376
1377	/* The remaining relocs are from the Embedded ELF ABI, and are not
1378	in the SVR4 ELF ABI. */
1379	R_PPC_EMB_NADDR32 = 101,
1380	R_PPC_EMB_NADDR16 = 102,
1381	R_PPC_EMB_NADDR16_LO = 103,
1382	R_PPC_EMB_NADDR16_HI = 104,
1383	R_PPC_EMB_NADDR16_HA = 105,
1384	R_PPC_EMB_SDAI16 = 106,
1385	R_PPC_EMB_SDA2I16 = 107,
1386	R_PPC_EMB_SDA2REL = 108,
1387	R_PPC_EMB_SDA21 = 109, //< 16 bit offset in SDA
1388	R_PPC_EMB_MRKREF = 110,
1389	R_PPC_EMB_RELSEC16 = 111,
1390	R_PPC_EMB_RELST_LO = 112,
1391	R_PPC_EMB_RELST_HI = 113,
1392	R_PPC_EMB_RELST_HA = 114,
1393	R_PPC_EMB_BIT_FLD = 115,
1394	R_PPC_EMB_RELSDA = 116, //< 16 bit relative offset in SDA
1395
1396	/* Diab tool relocations. */
1397	R_PPC_DIAB_SDA21_LO = 180, //< like EMB_SDA21, but lower 16 bit
1398	R_PPC_DIAB_SDA21_HI = 181, //< like EMB_SDA21, but high 16 bit
1399	R_PPC_DIAB_SDA21_HA = 182, //< like EMB_SDA21, adjusted high 16
1400	R_PPC_DIAB_RELSDA_LO = 183, //< like EMB_RELSDA, but lower 16 bit
1401	R_PPC_DIAB_RELSDA_HI = 184, //< like EMB_RELSDA, but high 16 bit
1402	R_PPC_DIAB_RELSDA_HA = 185, //< like EMB_RELSDA, adjusted high 16
1403
1404	/* GNU relocs used in PIC code sequences. */
1405	R_PPC_REL16 = 249, //< word32 (sym-.)
1406	R_PPC_REL16_LO = 250, //< half16 (sym-.)@@l
1407	R_PPC_REL16_HI = 251, //< half16 (sym-.)@@h
1408	R_PPC_REL16_HA = 252, //< half16 (sym-.)@@ha
1409
1410	/* This is a phony reloc to handle any old fashioned TOC16 references
1411	that may still be in object files. */
1412	R_PPC_TOC16 = 255,
1413
1414	/* PowerPC64 relocations defined by the ABIs */
1415	R_PPC64_NONE = R_PPC_NONE,
1416	R_PPC64_ADDR32 = R_PPC_ADDR32, //< 32bit absolute address
1417	R_PPC64_ADDR24 = R_PPC_ADDR24, //< 26bit address, word aligned
1418	R_PPC64_ADDR16 = R_PPC_ADDR16, //< 16bit absolute address
1419	R_PPC64_ADDR16_LO = R_PPC_ADDR16_LO, //< lower 16bits of address
1420	R_PPC64_ADDR16_HI = R_PPC_ADDR16_HI, //< high 16bits of address.
1421	R_PPC64_ADDR16_HA = R_PPC_ADDR16_HA, //< adjusted high 16bits.
1422	R_PPC64_ADDR14 = R_PPC_ADDR14, //< 16bit address, word aligned
1423	R_PPC64_ADDR14_BRTAKEN = R_PPC_ADDR14_BRTAKEN,
1424	R_PPC64_ADDR14_BRNTAKEN = R_PPC_ADDR14_BRNTAKEN,
1425	R_PPC64_REL24 = R_PPC_REL24, //< PC-rel. 26 bit, word aligned
1426	R_PPC64_REL14 = R_PPC_REL14, //< PC relative 16 bit
1427	R_PPC64_REL14_BRTAKEN = R_PPC_REL14_BRTAKEN,
1428	R_PPC64_REL14_BRNTAKEN = R_PPC_REL14_BRNTAKEN,
1429	R_PPC64_GOT16 = R_PPC_GOT16,
1430	R_PPC64_GOT16_LO = R_PPC_GOT16_LO,
1431	R_PPC64_GOT16_HI = R_PPC_GOT16_HI,
1432	R_PPC64_GOT16_HA = R_PPC_GOT16_HA,
1433	R_PPC64_COPY = R_PPC_COPY,
1434	R_PPC64_GLOB_DAT = R_PPC_GLOB_DAT,
1435	R_PPC64_JMP_SLOT = R_PPC_JMP_SLOT,
1436	R_PPC64_RELATIVE = R_PPC_RELATIVE,
1437	R_PPC64_UADDR32 = R_PPC_UADDR32,
1438	R_PPC64_UADDR16 = R_PPC_UADDR16,
1439	R_PPC64_REL32 = R_PPC_REL32,
1440	R_PPC64_PLT32 = R_PPC_PLT32,
1441	R_PPC64_PLTREL32 = R_PPC_PLTREL32,
1442	R_PPC64_PLT16_LO = R_PPC_PLT16_LO,
1443	R_PPC64_PLT16_HI = R_PPC_PLT16_HI,
1444	R_PPC64_PLT16_HA = R_PPC_PLT16_HA,
1445	R_PPC64_SECTOFF = R_PPC_SECTOFF,
1446	R_PPC64_SECTOFF_LO = R_PPC_SECTOFF_LO,
1447	R_PPC64_SECTOFF_HI = R_PPC_SECTOFF_HI,
1448	R_PPC64_SECTOFF_HA = R_PPC_SECTOFF_HA,
1449	R_PPC64_ADDR30 = 37, //< word30 (S + A - P) >> 2
1450	R_PPC64_ADDR64 = 38, //< doubleword64 S + A
1451	R_PPC64_ADDR16_HIGHER = 39, //< half16 #higher(S + A)
1452	R_PPC64_ADDR16_HIGHERA = 40, //< half16 #highera(S + A)
1453	R_PPC64_ADDR16_HIGHEST = 41, //< half16 #highest(S + A)
1454	R_PPC64_ADDR16_HIGHESTA = 42, //< half16 #highesta(S + A)
1455	R_PPC64_UADDR64 = 43, //< doubleword64 S + A
1456	R_PPC64_REL64 = 44, //< doubleword64 S + A - P
1457	R_PPC64_PLT64 = 45, //< doubleword64 L + A
1458	R_PPC64_PLTREL64 = 46, //< doubleword64 L + A - P
1459	R_PPC64_TOC16 = 47, //< half16* S + A - .TOC
1460	R_PPC64_TOC16_LO = 48, //< half16 #lo(S + A - .TOC.)
1461	R_PPC64_TOC16_HI = 49, //< half16 #hi(S + A - .TOC.)
1462	R_PPC64_TOC16_HA = 50, //< half16 #ha(S + A - .TOC.)
1463	R_PPC64_TOC = 51, //< doubleword64 .TOC
1464	R_PPC64_PLTGOT16 = 52, //< half16* M + A
1465	R_PPC64_PLTGOT16_LO = 53, //< half16 #lo(M + A)
1466	R_PPC64_PLTGOT16_HI = 54, //< half16 #hi(M + A)
1467	R_PPC64_PLTGOT16_HA = 55, //< half16 #ha(M + A)
1468	R_PPC64_ADDR16_DS = 56, //< half16ds* (S + A) >> 2
1469	R_PPC64_ADDR16_LO_DS = 57, //< half16ds #lo(S + A) >> 2
1470	R_PPC64_GOT16_DS = 58, //< half16ds* (G + A) >> 2
1471	R_PPC64_GOT16_LO_DS = 59, //< half16ds #lo(G + A) >> 2
1472	R_PPC64_PLT16_LO_DS = 60, //< half16ds #lo(L + A) >> 2
1473	R_PPC64_SECTOFF_DS = 61, //< half16ds* (R + A) >> 2
1474	R_PPC64_SECTOFF_LO_DS = 62, //< half16ds #lo(R + A) >> 2
1475	R_PPC64_TOC16_DS = 63, //< half16ds* (S + A - .TOC.) >> 2
1476	R_PPC64_TOC16_LO_DS = 64, //< half16ds #lo(S + A - .TOC.) >> 2
1477	R_PPC64_PLTGOT16_DS = 65, //< half16ds* (M + A) >> 2
1478	R_PPC64_PLTGOT16_LO_DS = 66, //< half16ds #lo(M + A) >> 2
1479	/* PowerPC64 relocations defined for the TLS access ABI. */
1480	R_PPC64_TLS = 67, //< none (sym+add)@@tls
1481	R_PPC64_DTPMOD64 = 68, //< doubleword64 (sym+add)@@dtpmod
1482	R_PPC64_TPREL16 = 69, //< half16* (sym+add)@@tprel
1483	R_PPC64_TPREL16_LO = 70, //< half16 (sym+add)@@tprel@@l
1484	R_PPC64_TPREL16_HI = 71, //< half16 (sym+add)@@tprel@@h
1485	R_PPC64_TPREL16_HA = 72, //< half16 (sym+add)@@tprel@@ha
1486	R_PPC64_TPREL64 = 73, //< doubleword64 (sym+add)@@tprel
1487	R_PPC64_DTPREL16 = 74, //< half16* (sym+add)@@dtprel
1488	R_PPC64_DTPREL16_LO = 75, //< half16 (sym+add)@@dtprel@@l
1489	R_PPC64_DTPREL16_HI = 76, //< half16 (sym+add)@@dtprel@@h
1490	R_PPC64_DTPREL16_HA = 77, //< half16 (sym+add)@@dtprel@@ha
1491	R_PPC64_DTPREL64 = 78, //< doubleword64 (sym+add)@@dtprel
1492	R_PPC64_GOT_TLSGD16 = 79, //< half16* (sym+add)@@got@@tlsgd
1493	R_PPC64_GOT_TLSGD16_LO = 80, //< half16 (sym+add)@@got@@tlsgd@@l
1494	R_PPC64_GOT_TLSGD16_HI = 81, //< half16 (sym+add)@@got@@tlsgd@@h
1495	R_PPC64_GOT_TLSGD16_HA = 82, //< half16 (sym+add)@@got@@tlsgd@@ha
1496	R_PPC64_GOT_TLSLD16 = 83, //< half16* (sym+add)@@got@@tlsld
1497	R_PPC64_GOT_TLSLD16_LO = 84, //< half16 (sym+add)@@got@@tlsld@@l
1498	R_PPC64_GOT_TLSLD16_HI = 85, //< half16 (sym+add)@@got@@tlsld@@h
1499	R_PPC64_GOT_TLSLD16_HA = 86, //< half16 (sym+add)@@got@@tlsld@@ha
1500	R_PPC64_GOT_TPREL16_DS = 87, //< half16ds* (sym+add)@@got@@tprel
1501	R_PPC64_GOT_TPREL16_LO_DS = 88, //< half16ds (sym+add)@@got@@tprel@@l
1502	R_PPC64_GOT_TPREL16_HI = 89, //< half16 (sym+add)@@got@@tprel@@h
1503	R_PPC64_GOT_TPREL16_HA = 90, //< half16 (sym+add)@@got@@tprel@@ha
1504	R_PPC64_GOT_DTPREL16_DS = 91, //< half16ds* (sym+add)@@got@@dtprel
1505	R_PPC64_GOT_DTPREL16_LO_DS = 92, //< half16ds (sym+add)@@got@@dtprel@@l
1506	R_PPC64_GOT_DTPREL16_HI = 93, //< half16 (sym+add)@@got@@dtprel@@h
1507	R_PPC64_GOT_DTPREL16_HA = 94, //< half16 (sym+add)@@got@@dtprel@@ha
1508	R_PPC64_TPREL16_DS = 95, //< half16ds* (sym+add)@@tprel
1509	R_PPC64_TPREL16_LO_DS = 96, //< half16ds (sym+add)@@tprel@@l
1510	R_PPC64_TPREL16_HIGHER = 97, //< half16 (sym+add)@@tprel@@higher
1511	R_PPC64_TPREL16_HIGHERA = 98, //< half16 (sym+add)@@tprel@@highera
1512	R_PPC64_TPREL16_HIGHEST = 99, //< half16 (sym+add)@@tprel@@highest
1513	R_PPC64_TPREL16_HIGHESTA = 100, //< half16 (sym+add)@@tprel@@highesta
1514	R_PPC64_DTPREL16_DS = 101, //< half16ds* (sym+add)@@dtprel
1515	R_PPC64_DTPREL16_LO_DS = 102, //< half16ds (sym+add)@@dtprel@@l
1516	R_PPC64_DTPREL16_HIGHER = 103, //< half16 (sym+add)@@dtprel@@higher
1517	R_PPC64_DTPREL16_HIGHERA = 104, //< half16 (sym+add)@@dtprel@@highera
1518	R_PPC64_DTPREL16_HIGHEST = 105, //< half16 (sym+add)@@dtprel@@highest
1519	R_PPC64_DTPREL16_HIGHESTA = 106, //< half16 (sym+add)@@dtprel@@highesta
1520
1521	/* Keep this the last entry. */
1522	R_PPC64_NUM = 107,
1523
1524	/* ARM relocs. */
1525	R_ARM_NONE = 0, //< No reloc
1526	R_ARM_PC24 = 1, //< PC relative 26 bit branch
1527	R_ARM_ABS32 = 2, //< Direct 32 bit
1528	R_ARM_REL32 = 3, //< PC relative 32 bit
1529	R_ARM_PC13 = 4,
1530	R_ARM_ABS16 = 5, //< Direct 16 bit
1531	R_ARM_ABS12 = 6, //< Direct 12 bit
1532	R_ARM_THM_ABS5 = 7,
1533	R_ARM_ABS8 = 8, //< Direct 8 bit
1534	R_ARM_SBREL32 = 9,
1535	R_ARM_THM_PC22 = 10,
1536	R_ARM_THM_PC8 = 11,
1537	R_ARM_AMP_VCALL9 = 12,
1538	R_ARM_SWI24 = 13,
1539	R_ARM_THM_SWI8 = 14,
1540	R_ARM_XPC25 = 15,
1541	R_ARM_THM_XPC22 = 16,
1542	R_ARM_TLS_DTPMOD32 = 17, //< ID of module containing symbol
1543	R_ARM_TLS_DTPOFF32 = 18, //< Offset in TLS block
1544	R_ARM_TLS_TPOFF32 = 19, //< Offset in static TLS block
1545	R_ARM_COPY = 20, //< Copy symbol at runtime
1546	R_ARM_GLOB_DAT = 21, //< Create GOT entry
1547	R_ARM_JUMP_SLOT = 22, //< Create PLT entry
1548	R_ARM_RELATIVE = 23, //< Adjust by program base
1549	R_ARM_GOTOFF = 24, //< 32 bit offset to GOT
1550	R_ARM_GOTPC = 25, //< 32 bit PC relative offset to GOT
1551	R_ARM_GOT32 = 26, //< 32 bit GOT entry
1552	R_ARM_PLT32 = 27, //< 32 bit PLT address
1553	R_ARM_ALU_PCREL_7_0 = 32,
1554	R_ARM_ALU_PCREL_15_8 = 33,
1555	R_ARM_ALU_PCREL_23_15 = 34,
1556	R_ARM_LDR_SBREL_11_0 = 35,
1557	R_ARM_ALU_SBREL_19_12 = 36,
1558	R_ARM_ALU_SBREL_27_20 = 37,
1559	R_ARM_GNU_VTENTRY = 100,
1560	R_ARM_GNU_VTINHERIT = 101,
1561	R_ARM_THM_PC11 = 102, //< thumb unconditional branch
1562	R_ARM_THM_PC9 = 103, //< thumb conditional branch
1563	R_ARM_TLS_GD32 = 104, //< PC-rel 32 bit for global dynamic thread local data
1564	R_ARM_TLS_LDM32 = 105, //< PC-rel 32 bit for local dynamic thread local data
1565	R_ARM_TLS_LDO32 = 106, //< 32 bit offset relative to TLS block
1566	R_ARM_TLS_IE32 = 107, //< PC-rel 32 bit for GOT entry of static TLS block offset
1567	R_ARM_TLS_LE32 = 108, //< 32 bit offset relative to static TLS block
1568	R_ARM_RXPC25 = 249,
1569	R_ARM_RSBREL32 = 250,
1570	R_ARM_THM_RPC22 = 251,
1571	R_ARM_RREL32 = 252,
1572	R_ARM_RABS22 = 253,
1573	R_ARM_RPC24 = 254,
1574	R_ARM_RBASE = 255,
1575	/* Keep this the last entry. */
1576	R_ARM_NUM = 256,
1577
1578	/* IA-64 relocations. */
1579	R_IA64_NONE = 0x00, //< none
1580	R_IA64_IMM14 = 0x21, //< symbol + addend, add imm14
1581	R_IA64_IMM22 = 0x22, //< symbol + addend, add imm22
1582	R_IA64_IMM64 = 0x23, //< symbol + addend, mov imm64
1583	R_IA64_DIR32MSB = 0x24, //< symbol + addend, data4 MSB
1584	R_IA64_DIR32LSB = 0x25, //< symbol + addend, data4 LSB
1585	R_IA64_DIR64MSB = 0x26, //< symbol + addend, data8 MSB
1586	R_IA64_DIR64LSB = 0x27, //< symbol + addend, data8 LSB
1587	R_IA64_GPREL22 = 0x2a, //< @@gprel(sym + add), add imm22
1588	R_IA64_GPREL64I = 0x2b, //< @@gprel(sym + add), mov imm64
1589	R_IA64_GPREL32MSB = 0x2c, //< @@gprel(sym + add), data4 MSB
1590	R_IA64_GPREL32LSB = 0x2d, //< @@gprel(sym + add), data4 LSB
1591	R_IA64_GPREL64MSB = 0x2e, //< @@gprel(sym + add), data8 MSB
1592	R_IA64_GPREL64LSB = 0x2f, //< @@gprel(sym + add), data8 LSB
1593	R_IA64_LTOFF22 = 0x32, //< @@ltoff(sym + add), add imm22
1594	R_IA64_LTOFF64I = 0x33, //< @@ltoff(sym + add), mov imm64
1595	R_IA64_PLTOFF22 = 0x3a, //< @@pltoff(sym + add), add imm22
1596	R_IA64_PLTOFF64I = 0x3b, //< @@pltoff(sym + add), mov imm64
1597	R_IA64_PLTOFF64MSB = 0x3e, //< @@pltoff(sym + add), data8 MSB
1598	R_IA64_PLTOFF64LSB = 0x3f, //< @@pltoff(sym + add), data8 LSB
1599	R_IA64_FPTR64I = 0x43, //< @@fptr(sym + add), mov imm64
1600	R_IA64_FPTR32MSB = 0x44, //< @@fptr(sym + add), data4 MSB
1601	R_IA64_FPTR32LSB = 0x45, //< @@fptr(sym + add), data4 LSB
1602	R_IA64_FPTR64MSB = 0x46, //< @@fptr(sym + add), data8 MSB
1603	R_IA64_FPTR64LSB = 0x47, //< @@fptr(sym + add), data8 LSB
1604	R_IA64_PCREL60B = 0x48, //< @@pcrel(sym + add), brl
1605	R_IA64_PCREL21B = 0x49, //< @@pcrel(sym + add), ptb, call
1606	R_IA64_PCREL21M = 0x4a, //< @@pcrel(sym + add), chk.s
1607	R_IA64_PCREL21F = 0x4b, //< @@pcrel(sym + add), fchkf
1608	R_IA64_PCREL32MSB = 0x4c, //< @@pcrel(sym + add), data4 MSB
1609	R_IA64_PCREL32LSB = 0x4d, //< @@pcrel(sym + add), data4 LSB
1610	R_IA64_PCREL64MSB = 0x4e, //< @@pcrel(sym + add), data8 MSB
1611	R_IA64_PCREL64LSB = 0x4f, //< @@pcrel(sym + add), data8 LSB
1612	R_IA64_LTOFF_FPTR22 = 0x52, //< @@ltoff(@@fptr(s+a)), imm22
1613	R_IA64_LTOFF_FPTR64I = 0x53, //< @@ltoff(@@fptr(s+a)), imm64
1614	R_IA64_LTOFF_FPTR32MSB = 0x54, //< @@ltoff(@@fptr(s+a)), data4 MSB
1615	R_IA64_LTOFF_FPTR32LSB = 0x55, //< @@ltoff(@@fptr(s+a)), data4 LSB
1616	R_IA64_LTOFF_FPTR64MSB = 0x56, //< @@ltoff(@@fptr(s+a)), data8 MSB
1617	R_IA64_LTOFF_FPTR64LSB = 0x57, //< @@ltoff(@@fptr(s+a)), data8 LSB
1618	R_IA64_SEGREL32MSB = 0x5c, //< @@segrel(sym + add), data4 MSB
1619	R_IA64_SEGREL32LSB = 0x5d, //< @@segrel(sym + add), data4 LSB
1620	R_IA64_SEGREL64MSB = 0x5e, //< @@segrel(sym + add), data8 MSB
1621	R_IA64_SEGREL64LSB = 0x5f, //< @@segrel(sym + add), data8 LSB
1622	R_IA64_SECREL32MSB = 0x64, //< @@secrel(sym + add), data4 MSB
1623	R_IA64_SECREL32LSB = 0x65, //< @@secrel(sym + add), data4 LSB
1624	R_IA64_SECREL64MSB = 0x66, //< @@secrel(sym + add), data8 MSB
1625	R_IA64_SECREL64LSB = 0x67, //< @@secrel(sym + add), data8 LSB
1626	R_IA64_REL32MSB = 0x6c, //< data 4 + REL
1627	R_IA64_REL32LSB = 0x6d, //< data 4 + REL
1628	R_IA64_REL64MSB = 0x6e, //< data 8 + REL
1629	R_IA64_REL64LSB = 0x6f, //< data 8 + REL
1630	R_IA64_LTV32MSB = 0x74, //< symbol + addend, data4 MSB
1631	R_IA64_LTV32LSB = 0x75, //< symbol + addend, data4 LSB
1632	R_IA64_LTV64MSB = 0x76, //< symbol + addend, data8 MSB
1633	R_IA64_LTV64LSB = 0x77, //< symbol + addend, data8 LSB
1634	R_IA64_PCREL21BI = 0x79, //< @@pcrel(sym + add), 21bit inst
1635	R_IA64_PCREL22 = 0x7a, //< @@pcrel(sym + add), 22bit inst
1636	R_IA64_PCREL64I = 0x7b, //< @@pcrel(sym + add), 64bit inst
1637	R_IA64_IPLTMSB = 0x80, //< dynamic reloc, imported PLT, MSB
1638	R_IA64_IPLTLSB = 0x81, //< dynamic reloc, imported PLT, LSB
1639	R_IA64_COPY = 0x84, //< copy relocation
1640	R_IA64_SUB = 0x85, //< Addend and symbol difference
1641	R_IA64_LTOFF22X = 0x86, //< LTOFF22, relaxable.
1642	R_IA64_LDXMOV = 0x87, //< Use of LTOFF22X.
1643	R_IA64_TPREL14 = 0x91, //< @@tprel(sym + add), imm14
1644	R_IA64_TPREL22 = 0x92, //< @@tprel(sym + add), imm22
1645	R_IA64_TPREL64I = 0x93, //< @@tprel(sym + add), imm64
1646	R_IA64_TPREL64MSB = 0x96, //< @@tprel(sym + add), data8 MSB
1647	R_IA64_TPREL64LSB = 0x97, //< @@tprel(sym + add), data8 LSB
1648	R_IA64_LTOFF_TPREL22 = 0x9a, //< @@ltoff(@@tprel(s+a)), imm2
1649	R_IA64_DTPMOD64MSB = 0xa6, //< @@dtpmod(sym + add), data8 MSB
1650	R_IA64_DTPMOD64LSB = 0xa7, //< @@dtpmod(sym + add), data8 LSB
1651	R_IA64_LTOFF_DTPMOD22 = 0xaa, //< @@ltoff(@@dtpmod(sym + add)), imm22
1652	R_IA64_DTPREL14 = 0xb1, //< @@dtprel(sym + add), imm14
1653	R_IA64_DTPREL22 = 0xb2, //< @@dtprel(sym + add), imm22
1654	R_IA64_DTPREL64I = 0xb3, //< @@dtprel(sym + add), imm64
1655	R_IA64_DTPREL32MSB = 0xb4, //< @@dtprel(sym + add), data4 MSB
1656	R_IA64_DTPREL32LSB = 0xb5, //< @@dtprel(sym + add), data4 LSB
1657	R_IA64_DTPREL64MSB = 0xb6, //< @@dtprel(sym + add), data8 MSB
1658	R_IA64_DTPREL64LSB = 0xb7, //< @@dtprel(sym + add), data8 LSB
1659	R_IA64_LTOFF_DTPREL22 = 0xba, //< @@ltoff(@@dtprel(s+a)), imm22
1660
1661	/* SH relocs. */
1662	R_SH_NONE = 0,
1663	R_SH_DIR32 = 1,
1664	R_SH_REL32 = 2,
1665	R_SH_DIR8WPN = 3,
1666	R_SH_IND12W = 4,
1667	R_SH_DIR8WPL = 5,
1668	R_SH_DIR8WPZ = 6,
1669	R_SH_DIR8BP = 7,
1670	R_SH_DIR8W = 8,
1671	R_SH_DIR8L = 9,
1672	R_SH_SWITCH16 = 25,
1673	R_SH_SWITCH32 = 26,
1674	R_SH_USES = 27,
1675	R_SH_COUNT = 28,
1676	R_SH_ALIGN = 29,
1677	R_SH_CODE = 30,
1678	R_SH_DATA = 31,
1679	R_SH_LABEL = 32,
1680	R_SH_SWITCH8 = 33,
1681	R_SH_GNU_VTINHERIT = 34,
1682	R_SH_GNU_VTENTRY = 35,
1683	R_SH_TLS_GD_32 = 144,
1684	R_SH_TLS_LD_32 = 145,
1685	R_SH_TLS_LDO_32 = 146,
1686	R_SH_TLS_IE_32 = 147,
1687	R_SH_TLS_LE_32 = 148,
1688	R_SH_TLS_DTPMOD32 = 149,
1689	R_SH_TLS_DTPOFF32 = 150,
1690	R_SH_TLS_TPOFF32 = 151,
1691	R_SH_GOT32 = 160,
1692	R_SH_PLT32 = 161,
1693	R_SH_COPY = 162,
1694	R_SH_GLOB_DAT = 163,
1695	R_SH_JMP_SLOT = 164,
1696	R_SH_RELATIVE = 165,
1697	R_SH_GOTOFF = 166,
1698	R_SH_GOTPC = 167,
1699	/* Keep this the last entry. */
1700	R_SH_NUM = 256,
1701
1702	/* Additional s390 relocs */
1703	R_390_NONE = 0, //< No reloc.
1704	R_390_8 = 1, //< Direct 8 bit.
1705	R_390_12 = 2, //< Direct 12 bit.
1706	R_390_16 = 3, //< Direct 16 bit.
1707	R_390_32 = 4, //< Direct 32 bit.
1708	R_390_PC32 = 5, //< PC relative 32 bit.
1709	R_390_GOT12 = 6, //< 12 bit GOT offset.
1710	R_390_GOT32 = 7, //< 32 bit GOT offset.
1711	R_390_PLT32 = 8, //< 32 bit PC relative PLT address.
1712	R_390_COPY = 9, //< Copy symbol at runtime.
1713	R_390_GLOB_DAT = 10, //< Create GOT entry.
1714	R_390_JMP_SLOT = 11, //< Create PLT entry.
1715	R_390_RELATIVE = 12, //< Adjust by program base.
1716	R_390_GOTOFF32 = 13, //< 32 bit offset to GOT.
1717	R_390_GOTPC = 14, //< 32 bit PC relative offset to GOT.
1718	R_390_GOT16 = 15, //< 16 bit GOT offset.
1719	R_390_PC16 = 16, //< PC relative 16 bit.
1720	R_390_PC16DBL = 17, //< PC relative 16 bit shifted by 1.
1721	R_390_PLT16DBL = 18, //< 16 bit PC rel. PLT shifted by 1.
1722	R_390_PC32DBL = 19, //< PC relative 32 bit shifted by 1.
1723	R_390_PLT32DBL = 20, //< 32 bit PC rel. PLT shifted by 1.
1724	R_390_GOTPCDBL = 21, //< 32 bit PC rel. GOT shifted by 1.
1725	R_390_64 = 22, //< Direct 64 bit.
1726	R_390_PC64 = 23, //< PC relative 64 bit.
1727	R_390_GOT64 = 24, //< 64 bit GOT offset.
1728	R_390_PLT64 = 25, //< 64 bit PC relative PLT address.
1729	R_390_GOTENT = 26, //< 32 bit PC rel. to GOT entry >> 1.
1730	R_390_GOTOFF16 = 27, //< 16 bit offset to GOT.
1731	R_390_GOTOFF64 = 28, //< 64 bit offset to GOT.
1732	R_390_GOTPLT12 = 29, //< 12 bit offset to jump slot.
1733	R_390_GOTPLT16 = 30, //< 16 bit offset to jump slot.
1734	R_390_GOTPLT32 = 31, //< 32 bit offset to jump slot.
1735	R_390_GOTPLT64 = 32, //< 64 bit offset to jump slot.
1736	R_390_GOTPLTENT = 33, //< 32 bit rel. offset to jump slot.
1737	R_390_PLTOFF16 = 34, //< 16 bit offset from GOT to PLT.
1738	R_390_PLTOFF32 = 35, //< 32 bit offset from GOT to PLT.
1739	R_390_PLTOFF64 = 36, //< 16 bit offset from GOT to PLT.
1740	R_390_TLS_LOAD = 37, //< Tag for load insn in TLS code.
1741	R_390_TLS_GDCALL = 38, //< Tag for function call in general dynamic TLS code.
1742	R_390_TLS_LDCALL = 39, //< Tag for function call in local dynamic TLS code.
1743	R_390_TLS_GD32 = 40, //< Direct 32 bit for general dynamic thread local data.
1744	R_390_TLS_GD64 = 41, //< Direct 64 bit for general dynamic thread local data.
1745	R_390_TLS_GOTIE12 = 42, //< 12 bit GOT offset for static TLS block offset.
1746	R_390_TLS_GOTIE32 = 43, //< 32 bit GOT offset for static TLS block offset.
1747	R_390_TLS_GOTIE64 = 44, //< 64 bit GOT offset for static TLS block offset.
1748	R_390_TLS_LDM32 = 45, //< Direct 32 bit for local dynamic thread local data in LE code.
1749	R_390_TLS_LDM64 = 46, //< Direct 64 bit for local dynamic thread local data in LE code.
1750	R_390_TLS_IE32 = 47, //< 32 bit address of GOT entry for negated static TLS block offset.
1751	R_390_TLS_IE64 = 48, //< 64 bit address of GOT entry for negated static TLS block offset.
1752	R_390_TLS_IEENT = 49, //< 32 bit rel. offset to GOT entry for negated static TLS block offset.
1753	R_390_TLS_LE32 = 50, //< 32 bit negated offset relative to static TLS block.
1754	R_390_TLS_LE64 = 51, //< 64 bit negated offset relative to static TLS block.
1755	R_390_TLS_LDO32 = 52, //< 32 bit offset relative to TLS block.
1756	R_390_TLS_LDO64 = 53, //< 64 bit offset relative to TLS block.
1757	R_390_TLS_DTPMOD = 54, //< ID of module containing symbol.
1758	R_390_TLS_DTPOFF = 55, //< Offset in TLS block.
1759	R_390_TLS_TPOFF = 56, //< Negated offset in static TLS block.
1760	R_390_20 = 57, //< Direct 20 bit.
1761	R_390_GOT20 = 58, //< 20 bit GOT offset.
1762	R_390_GOTPLT20 = 59, //< 20 bit offset to jump slot.
1763	R_390_TLS_GOTIE20 = 60, //< 20 bit GOT offset for static TLS block offset.
1764	/* Keep this the last entry. */
1765	R_390_NUM = 61,
1766
1767	/* CRIS relocations. */
1768	R_CRIS_NONE = 0,
1769	R_CRIS_8 = 1,
1770	R_CRIS_16 = 2,
1771	R_CRIS_32 = 3,
1772	R_CRIS_8_PCREL = 4,
1773	R_CRIS_16_PCREL = 5,
1774	R_CRIS_32_PCREL = 6,
1775	R_CRIS_GNU_VTINHERIT = 7,
1776	R_CRIS_GNU_VTENTRY = 8,
1777	R_CRIS_COPY = 9,
1778	R_CRIS_GLOB_DAT = 10,
1779	R_CRIS_JUMP_SLOT = 11,
1780	R_CRIS_RELATIVE = 12,
1781	R_CRIS_16_GOT = 13,
1782	R_CRIS_32_GOT = 14,
1783	R_CRIS_16_GOTPLT = 15,
1784	R_CRIS_32_GOTPLT = 16,
1785	R_CRIS_32_GOTREL = 17,
1786	R_CRIS_32_PLT_GOTREL = 18,
1787	R_CRIS_32_PLT_PCREL = 19,
1788	R_CRIS_NUM = 20,
1789
1790	/* AM33 relocations. */
1791	R_MN10300_NONE = 0, //< No reloc.
1792	R_MN10300_32 = 1, //< Direct 32 bit.
1793	R_MN10300_16 = 2, //< Direct 16 bit.
1794	R_MN10300_8 = 3, //< Direct 8 bit.
1795	R_MN10300_PCREL32 = 4, //< PC-relative 32-bit.
1796	R_MN10300_PCREL16 = 5, //< PC-relative 16-bit signed.
1797	R_MN10300_PCREL8 = 6, //< PC-relative 8-bit signed.
1798	R_MN10300_GNU_VTINHERIT = 7, //< Ancient C++ vtable garbage...
1799	R_MN10300_GNU_VTENTRY = 8, //< ... collection annotation.
1800	R_MN10300_24 = 9, //< Direct 24 bit.
1801	R_MN10300_GOTPC32 = 10, //< 32-bit PCrel offset to GOT.
1802	R_MN10300_GOTPC16 = 11, //< 16-bit PCrel offset to GOT.
1803	R_MN10300_GOTOFF32 = 12, //< 32-bit offset from GOT.
1804	R_MN10300_GOTOFF24 = 13, //< 24-bit offset from GOT.
1805	R_MN10300_GOTOFF16 = 14, //< 16-bit offset from GOT.
1806	R_MN10300_PLT32 = 15, //< 32-bit PCrel to PLT entry.
1807	R_MN10300_PLT16 = 16, //< 16-bit PCrel to PLT entry.
1808	R_MN10300_GOT32 = 17, //< 32-bit offset to GOT entry.
1809	R_MN10300_GOT24 = 18, //< 24-bit offset to GOT entry.
1810	R_MN10300_GOT16 = 19, //< 16-bit offset to GOT entry.
1811	R_MN10300_COPY = 20, //< Copy symbol at runtime.
1812	R_MN10300_GLOB_DAT = 21, //< Create GOT entry.
1813	R_MN10300_JMP_SLOT = 22, //< Create PLT entry.
1814	R_MN10300_RELATIVE = 23, //< Adjust by program base.
1815	R_MN10300_NUM = 24,
1816
1817	/* AMD x86-64 relocations. */
1818	R_X86_64_NONE = 0, //< No reloc
1819	R_X86_64_64 = 1, //< Direct 64 bit
1820	R_X86_64_PC32 = 2, //< PC relative 32 bit signed
1821	R_X86_64_GOT32 = 3, //< 32 bit GOT entry
1822	R_X86_64_PLT32 = 4, //< 32 bit PLT address
1823	R_X86_64_COPY = 5, //< Copy symbol at runtime
1824	R_X86_64_GLOB_DAT = 6, //< Create GOT entry
1825	R_X86_64_JUMP_SLOT = 7, //< Create PLT entry
1826	R_X86_64_RELATIVE = 8, //< Adjust by program base
1827	R_X86_64_GOTPCREL = 9, //< 32 bit signed PC relative offset to GOT
1828	R_X86_64_32 = 10, //< Direct 32 bit zero extended
1829	R_X86_64_32S = 11, //< Direct 32 bit sign extended
1830	R_X86_64_16 = 12, //< Direct 16 bit zero extended
1831	R_X86_64_PC16 = 13, //< 16 bit sign extended pc relative
1832	R_X86_64_8 = 14, //< Direct 8 bit sign extended
1833	R_X86_64_PC8 = 15, //< 8 bit sign extended pc relative
1834	R_X86_64_DTPMOD64 = 16, //< ID of module containing symbol
1835	R_X86_64_DTPOFF64 = 17, //< Offset in module's TLS block
1836	R_X86_64_TPOFF64 = 18, //< Offset in initial TLS block
1837	R_X86_64_TLSGD = 19, //< 32 bit signed PC relative offset to two GOT entries for GD symbol
1838	R_X86_64_TLSLD = 20, //< 32 bit signed PC relative offset to two GOT entries for LD symbol
1839	R_X86_64_DTPOFF32 = 21, //< Offset in TLS block
1840	R_X86_64_GOTTPOFF = 22, //< 32 bit signed PC relative offset to GOT entry for IE symbol
1841	R_X86_64_TPOFF32 = 23, //< Offset in initial TLS block
1842	R_X86_64_NUM = 24,
1843
1844	/* M32R relocs. */
1845	R_M32R_NONE = 0, //< No reloc.
1846	R_M32R_16 = 1, //< Direct 16 bit.
1847	R_M32R_32 = 2, //< Direct 32 bit.
1848	R_M32R_24 = 3, //< Direct 24 bit.
1849	R_M32R_10_PCREL = 4, //< PC relative 10 bit shifted.
1850	R_M32R_18_PCREL = 5, //< PC relative 18 bit shifted.
1851	R_M32R_26_PCREL = 6, //< PC relative 26 bit shifted.
1852	R_M32R_HI16_ULO = 7, //< High 16 bit with unsigned low.
1853	R_M32R_HI16_SLO = 8, //< High 16 bit with signed low.
1854	R_M32R_LO16 = 9, //< Low 16 bit.
1855	R_M32R_SDA16 = 10, //< 16 bit offset in SDA.
1856	R_M32R_GNU_VTINHERIT = 11,
1857	R_M32R_GNU_VTENTRY = 12,
1858	/* M32R relocs use SHT_RELA. */
1859	R_M32R_16_RELA = 33, //< Direct 16 bit.
1860	R_M32R_32_RELA = 34, //< Direct 32 bit.
1861	R_M32R_24_RELA = 35, //< Direct 24 bit.
1862	R_M32R_10_PCREL_RELA = 36, //< PC relative 10 bit shifted.
1863	R_M32R_18_PCREL_RELA = 37, //< PC relative 18 bit shifted.
1864	R_M32R_26_PCREL_RELA = 38, //< PC relative 26 bit shifted.
1865	R_M32R_HI16_ULO_RELA = 39, //< High 16 bit with unsigned low
1866	R_M32R_HI16_SLO_RELA = 40, //< High 16 bit with signed low
1867	R_M32R_LO16_RELA = 41, //< Low 16 bit
1868	R_M32R_SDA16_RELA = 42, //< 16 bit offset in SDA
1869	R_M32R_RELA_GNU_VTINHERIT = 43,
1870	R_M32R_RELA_GNU_VTENTRY = 44,
1871	R_M32R_REL32 = 45, //< PC relative 32 bit.
1872	R_M32R_GOT24 = 48, //< 24 bit GOT entry
1873	R_M32R_26_PLTREL = 49, //< 26 bit PC relative to PLT shifted
1874	R_M32R_COPY = 50, //< Copy symbol at runtime
1875	R_M32R_GLOB_DAT = 51, //< Create GOT entry
1876	R_M32R_JMP_SLOT = 52, //< Create PLT entry
1877	R_M32R_RELATIVE = 53, //< Adjust by program base
1878	R_M32R_GOTOFF = 54, //< 24 bit offset to GOT
1879	R_M32R_GOTPC24 = 55, //< 24 bit PC relative offset to GOT
1880	R_M32R_GOT16_HI_ULO = 56, //< High 16 bit GOT entry with unsigned low
1881	R_M32R_GOT16_HI_SLO = 57, //< High 16 bit GOT entry with signed low
1882	R_M32R_GOT16_LO = 58, //< Low 16 bit GOT entry
1883	R_M32R_GOTPC_HI_ULO = 59, //< High 16 bit PC relative offset to GOT with unsigned low
1884	R_M32R_GOTPC_HI_SLO = 60, //< High 16 bit PC relative offset to GOT with signed low
1885	R_M32R_GOTPC_LO = 61, //< Low 16 bit PC relative offset to GOT
1886	R_M32R_GOTOFF_HI_ULO = 62, //< High 16 bit offset to GOT with unsigned low
1887	R_M32R_GOTOFF_HI_SLO = 63, //< High 16 bit offset to GOT with signed low
1888	R_M32R_GOTOFF_LO = 64, //< Low 16 bit offset to GOT
1889	R_M32R_NUM = 256, //< Keep this the last entry.
1890
1891	};
1892
1893	}
1894
1895	#endif
1896

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source: soft/giet_vm/memo/include/libelfpp/elfpp/elfpp_bits.hh @ 188

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