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source: vbox/trunk/src/recompiler/elf.h@ 42469

Last change on this file since 42469 was 37689, checked in by vboxsync, 13 years ago

recompiler: Merged in changes from 0.13.0.
  • Property svn:eol-style set to native
File size: 43.1 KB
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1#ifndef _QEMU_ELF_H
2#define _QEMU_ELF_H
3
4#include <inttypes.h>
5
6/* 32-bit ELF base types. */
7typedef uint32_t Elf32_Addr;
8typedef uint16_t Elf32_Half;
9typedef uint32_t Elf32_Off;
10typedef int32_t Elf32_Sword;
11typedef uint32_t Elf32_Word;
12
13/* 64-bit ELF base types. */
14typedef uint64_t Elf64_Addr;
15typedef uint16_t Elf64_Half;
16typedef int16_t Elf64_SHalf;
17typedef uint64_t Elf64_Off;
18typedef int32_t Elf64_Sword;
19typedef uint32_t Elf64_Word;
20typedef uint64_t Elf64_Xword;
21typedef int64_t Elf64_Sxword;
22
23/* These constants are for the segment types stored in the image headers */
24#define PT_NULL 0
25#define PT_LOAD 1
26#define PT_DYNAMIC 2
27#define PT_INTERP 3
28#define PT_NOTE 4
29#define PT_SHLIB 5
30#define PT_PHDR 6
31#define PT_LOPROC 0x70000000
32#define PT_HIPROC 0x7fffffff
33#define PT_MIPS_REGINFO 0x70000000
34#define PT_MIPS_OPTIONS 0x70000001
35
36/* Flags in the e_flags field of the header */
37/* MIPS architecture level. */
38#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
39#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
40#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
41#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
42#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
43#define EF_MIPS_ARCH_32 0x50000000 /* MIPS32 code. */
44#define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */
45
46/* The ABI of a file. */
47#define EF_MIPS_ABI_O32 0x00001000 /* O32 ABI. */
48#define EF_MIPS_ABI_O64 0x00002000 /* O32 extended for 64 bit. */
49
50#define EF_MIPS_NOREORDER 0x00000001
51#define EF_MIPS_PIC 0x00000002
52#define EF_MIPS_CPIC 0x00000004
53#define EF_MIPS_ABI2 0x00000020
54#define EF_MIPS_OPTIONS_FIRST 0x00000080
55#define EF_MIPS_32BITMODE 0x00000100
56#define EF_MIPS_ABI 0x0000f000
57#define EF_MIPS_ARCH 0xf0000000
58
59/* These constants define the different elf file types */
60#define ET_NONE 0
61#define ET_REL 1
62#define ET_EXEC 2
63#define ET_DYN 3
64#define ET_CORE 4
65#define ET_LOPROC 0xff00
66#define ET_HIPROC 0xffff
67
68/* These constants define the various ELF target machines */
69#define EM_NONE 0
70#define EM_M32 1
71#define EM_SPARC 2
72#define EM_386 3
73#define EM_68K 4
74#define EM_88K 5
75#define EM_486 6 /* Perhaps disused */
76#define EM_860 7
77
78#define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */
79
80#define EM_MIPS_RS4_BE 10 /* MIPS R4000 big-endian */
81
82#define EM_PARISC 15 /* HPPA */
83
84#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
85
86#define EM_PPC 20 /* PowerPC */
87#define EM_PPC64 21 /* PowerPC64 */
88
89#define EM_ARM 40 /* ARM */
90
91#define EM_SH 42 /* SuperH */
92
93#define EM_SPARCV9 43 /* SPARC v9 64-bit */
94
95#define EM_IA_64 50 /* HP/Intel IA-64 */
96
97#define EM_X86_64 62 /* AMD x86-64 */
98
99#define EM_S390 22 /* IBM S/390 */
100
101#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */
102
103#define EM_V850 87 /* NEC v850 */
104
105#define EM_H8_300H 47 /* Hitachi H8/300H */
106#define EM_H8S 48 /* Hitachi H8S */
107
108/*
109 * This is an interim value that we will use until the committee comes
110 * up with a final number.
111 */
112#define EM_ALPHA 0x9026
113
114/* Bogus old v850 magic number, used by old tools. */
115#define EM_CYGNUS_V850 0x9080
116
117/*
118 * This is the old interim value for S/390 architecture
119 */
120#define EM_S390_OLD 0xA390
121
122#define EM_MICROBLAZE 189
123#define EM_MICROBLAZE_OLD 0xBAAB
124
125/* This is the info that is needed to parse the dynamic section of the file */
126#define DT_NULL 0
127#define DT_NEEDED 1
128#define DT_PLTRELSZ 2
129#define DT_PLTGOT 3
130#define DT_HASH 4
131#define DT_STRTAB 5
132#define DT_SYMTAB 6
133#define DT_RELA 7
134#define DT_RELASZ 8
135#define DT_RELAENT 9
136#define DT_STRSZ 10
137#define DT_SYMENT 11
138#define DT_INIT 12
139#define DT_FINI 13
140#define DT_SONAME 14
141#define DT_RPATH 15
142#define DT_SYMBOLIC 16
143#define DT_REL 17
144#define DT_RELSZ 18
145#define DT_RELENT 19
146#define DT_PLTREL 20
147#define DT_DEBUG 21
148#define DT_TEXTREL 22
149#define DT_JMPREL 23
150#define DT_LOPROC 0x70000000
151#define DT_HIPROC 0x7fffffff
152#define DT_MIPS_RLD_VERSION 0x70000001
153#define DT_MIPS_TIME_STAMP 0x70000002
154#define DT_MIPS_ICHECKSUM 0x70000003
155#define DT_MIPS_IVERSION 0x70000004
156#define DT_MIPS_FLAGS 0x70000005
157 #define RHF_NONE 0
158 #define RHF_HARDWAY 1
159 #define RHF_NOTPOT 2
160#define DT_MIPS_BASE_ADDRESS 0x70000006
161#define DT_MIPS_CONFLICT 0x70000008
162#define DT_MIPS_LIBLIST 0x70000009
163#define DT_MIPS_LOCAL_GOTNO 0x7000000a
164#define DT_MIPS_CONFLICTNO 0x7000000b
165#define DT_MIPS_LIBLISTNO 0x70000010
166#define DT_MIPS_SYMTABNO 0x70000011
167#define DT_MIPS_UNREFEXTNO 0x70000012
168#define DT_MIPS_GOTSYM 0x70000013
169#define DT_MIPS_HIPAGENO 0x70000014
170#define DT_MIPS_RLD_MAP 0x70000016
171
172/* This info is needed when parsing the symbol table */
173#define STB_LOCAL 0
174#define STB_GLOBAL 1
175#define STB_WEAK 2
176
177#define STT_NOTYPE 0
178#define STT_OBJECT 1
179#define STT_FUNC 2
180#define STT_SECTION 3
181#define STT_FILE 4
182
183#define ELF_ST_BIND(x) ((x) >> 4)
184#define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf)
185#define ELF32_ST_BIND(x) ELF_ST_BIND(x)
186#define ELF32_ST_TYPE(x) ELF_ST_TYPE(x)
187#define ELF64_ST_BIND(x) ELF_ST_BIND(x)
188#define ELF64_ST_TYPE(x) ELF_ST_TYPE(x)
189
190/* Symbolic values for the entries in the auxiliary table
191 put on the initial stack */
192#define AT_NULL 0 /* end of vector */
193#define AT_IGNORE 1 /* entry should be ignored */
194#define AT_EXECFD 2 /* file descriptor of program */
195#define AT_PHDR 3 /* program headers for program */
196#define AT_PHENT 4 /* size of program header entry */
197#define AT_PHNUM 5 /* number of program headers */
198#define AT_PAGESZ 6 /* system page size */
199#define AT_BASE 7 /* base address of interpreter */
200#define AT_FLAGS 8 /* flags */
201#define AT_ENTRY 9 /* entry point of program */
202#define AT_NOTELF 10 /* program is not ELF */
203#define AT_UID 11 /* real uid */
204#define AT_EUID 12 /* effective uid */
205#define AT_GID 13 /* real gid */
206#define AT_EGID 14 /* effective gid */
207#define AT_PLATFORM 15 /* string identifying CPU for optimizations */
208#define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */
209#define AT_CLKTCK 17 /* frequency at which times() increments */
210
211typedef struct dynamic{
212 Elf32_Sword d_tag;
213 union{
214 Elf32_Sword d_val;
215 Elf32_Addr d_ptr;
216 } d_un;
217} Elf32_Dyn;
218
219typedef struct {
220 Elf64_Sxword d_tag; /* entry tag value */
221 union {
222 Elf64_Xword d_val;
223 Elf64_Addr d_ptr;
224 } d_un;
225} Elf64_Dyn;
226
227/* The following are used with relocations */
228#define ELF32_R_SYM(x) ((x) >> 8)
229#define ELF32_R_TYPE(x) ((x) & 0xff)
230
231#define ELF64_R_SYM(i) ((i) >> 32)
232#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
233#define ELF64_R_TYPE_DATA(i) (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000)
234
235#define R_386_NONE 0
236#define R_386_32 1
237#define R_386_PC32 2
238#define R_386_GOT32 3
239#define R_386_PLT32 4
240#define R_386_COPY 5
241#define R_386_GLOB_DAT 6
242#define R_386_JMP_SLOT 7
243#define R_386_RELATIVE 8
244#define R_386_GOTOFF 9
245#define R_386_GOTPC 10
246#define R_386_NUM 11
247/* Not a dynamic reloc, so not included in R_386_NUM. Used in TCG. */
248#define R_386_PC8 23
249
250#define R_MIPS_NONE 0
251#define R_MIPS_16 1
252#define R_MIPS_32 2
253#define R_MIPS_REL32 3
254#define R_MIPS_26 4
255#define R_MIPS_HI16 5
256#define R_MIPS_LO16 6
257#define R_MIPS_GPREL16 7
258#define R_MIPS_LITERAL 8
259#define R_MIPS_GOT16 9
260#define R_MIPS_PC16 10
261#define R_MIPS_CALL16 11
262#define R_MIPS_GPREL32 12
263/* The remaining relocs are defined on Irix, although they are not
264 in the MIPS ELF ABI. */
265#define R_MIPS_UNUSED1 13
266#define R_MIPS_UNUSED2 14
267#define R_MIPS_UNUSED3 15
268#define R_MIPS_SHIFT5 16
269#define R_MIPS_SHIFT6 17
270#define R_MIPS_64 18
271#define R_MIPS_GOT_DISP 19
272#define R_MIPS_GOT_PAGE 20
273#define R_MIPS_GOT_OFST 21
274/*
275 * The following two relocation types are specified in the MIPS ABI
276 * conformance guide version 1.2 but not yet in the psABI.
277 */
278#define R_MIPS_GOTHI16 22
279#define R_MIPS_GOTLO16 23
280#define R_MIPS_SUB 24
281#define R_MIPS_INSERT_A 25
282#define R_MIPS_INSERT_B 26
283#define R_MIPS_DELETE 27
284#define R_MIPS_HIGHER 28
285#define R_MIPS_HIGHEST 29
286/*
287 * The following two relocation types are specified in the MIPS ABI
288 * conformance guide version 1.2 but not yet in the psABI.
289 */
290#define R_MIPS_CALLHI16 30
291#define R_MIPS_CALLLO16 31
292/*
293 * This range is reserved for vendor specific relocations.
294 */
295#define R_MIPS_LOVENDOR 100
296#define R_MIPS_HIVENDOR 127
297
298
299/*
300 * Sparc ELF relocation types
301 */
302#define R_SPARC_NONE 0
303#define R_SPARC_8 1
304#define R_SPARC_16 2
305#define R_SPARC_32 3
306#define R_SPARC_DISP8 4
307#define R_SPARC_DISP16 5
308#define R_SPARC_DISP32 6
309#define R_SPARC_WDISP30 7
310#define R_SPARC_WDISP22 8
311#define R_SPARC_HI22 9
312#define R_SPARC_22 10
313#define R_SPARC_13 11
314#define R_SPARC_LO10 12
315#define R_SPARC_GOT10 13
316#define R_SPARC_GOT13 14
317#define R_SPARC_GOT22 15
318#define R_SPARC_PC10 16
319#define R_SPARC_PC22 17
320#define R_SPARC_WPLT30 18
321#define R_SPARC_COPY 19
322#define R_SPARC_GLOB_DAT 20
323#define R_SPARC_JMP_SLOT 21
324#define R_SPARC_RELATIVE 22
325#define R_SPARC_UA32 23
326#define R_SPARC_PLT32 24
327#define R_SPARC_HIPLT22 25
328#define R_SPARC_LOPLT10 26
329#define R_SPARC_PCPLT32 27
330#define R_SPARC_PCPLT22 28
331#define R_SPARC_PCPLT10 29
332#define R_SPARC_10 30
333#define R_SPARC_11 31
334#define R_SPARC_64 32
335#define R_SPARC_OLO10 33
336#define R_SPARC_HH22 34
337#define R_SPARC_HM10 35
338#define R_SPARC_LM22 36
339#define R_SPARC_WDISP16 40
340#define R_SPARC_WDISP19 41
341#define R_SPARC_7 43
342#define R_SPARC_5 44
343#define R_SPARC_6 45
344
345/* Bits present in AT_HWCAP, primarily for Sparc32. */
346
347#define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */
348#define HWCAP_SPARC_STBAR 2
349#define HWCAP_SPARC_SWAP 4
350#define HWCAP_SPARC_MULDIV 8
351#define HWCAP_SPARC_V9 16
352#define HWCAP_SPARC_ULTRA3 32
353
354/*
355 * 68k ELF relocation types
356 */
357#define R_68K_NONE 0
358#define R_68K_32 1
359#define R_68K_16 2
360#define R_68K_8 3
361#define R_68K_PC32 4
362#define R_68K_PC16 5
363#define R_68K_PC8 6
364#define R_68K_GOT32 7
365#define R_68K_GOT16 8
366#define R_68K_GOT8 9
367#define R_68K_GOT32O 10
368#define R_68K_GOT16O 11
369#define R_68K_GOT8O 12
370#define R_68K_PLT32 13
371#define R_68K_PLT16 14
372#define R_68K_PLT8 15
373#define R_68K_PLT32O 16
374#define R_68K_PLT16O 17
375#define R_68K_PLT8O 18
376#define R_68K_COPY 19
377#define R_68K_GLOB_DAT 20
378#define R_68K_JMP_SLOT 21
379#define R_68K_RELATIVE 22
380
381/*
382 * Alpha ELF relocation types
383 */
384#define R_ALPHA_NONE 0 /* No reloc */
385#define R_ALPHA_REFLONG 1 /* Direct 32 bit */
386#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */
387#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */
388#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */
389#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */
390#define R_ALPHA_GPDISP 6 /* Add displacement to GP */
391#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */
392#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */
393#define R_ALPHA_SREL16 9 /* PC relative 16 bit */
394#define R_ALPHA_SREL32 10 /* PC relative 32 bit */
395#define R_ALPHA_SREL64 11 /* PC relative 64 bit */
396#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */
397#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */
398#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */
399#define R_ALPHA_COPY 24 /* Copy symbol at runtime */
400#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */
401#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */
402#define R_ALPHA_RELATIVE 27 /* Adjust by program base */
403#define R_ALPHA_BRSGP 28
404#define R_ALPHA_TLSGD 29
405#define R_ALPHA_TLS_LDM 30
406#define R_ALPHA_DTPMOD64 31
407#define R_ALPHA_GOTDTPREL 32
408#define R_ALPHA_DTPREL64 33
409#define R_ALPHA_DTPRELHI 34
410#define R_ALPHA_DTPRELLO 35
411#define R_ALPHA_DTPREL16 36
412#define R_ALPHA_GOTTPREL 37
413#define R_ALPHA_TPREL64 38
414#define R_ALPHA_TPRELHI 39
415#define R_ALPHA_TPRELLO 40
416#define R_ALPHA_TPREL16 41
417
418#define SHF_ALPHA_GPREL 0x10000000
419
420
421/* PowerPC relocations defined by the ABIs */
422#define R_PPC_NONE 0
423#define R_PPC_ADDR32 1 /* 32bit absolute address */
424#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
425#define R_PPC_ADDR16 3 /* 16bit absolute address */
426#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
427#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
428#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
429#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
430#define R_PPC_ADDR14_BRTAKEN 8
431#define R_PPC_ADDR14_BRNTAKEN 9
432#define R_PPC_REL24 10 /* PC relative 26 bit */
433#define R_PPC_REL14 11 /* PC relative 16 bit */
434#define R_PPC_REL14_BRTAKEN 12
435#define R_PPC_REL14_BRNTAKEN 13
436#define R_PPC_GOT16 14
437#define R_PPC_GOT16_LO 15
438#define R_PPC_GOT16_HI 16
439#define R_PPC_GOT16_HA 17
440#define R_PPC_PLTREL24 18
441#define R_PPC_COPY 19
442#define R_PPC_GLOB_DAT 20
443#define R_PPC_JMP_SLOT 21
444#define R_PPC_RELATIVE 22
445#define R_PPC_LOCAL24PC 23
446#define R_PPC_UADDR32 24
447#define R_PPC_UADDR16 25
448#define R_PPC_REL32 26
449#define R_PPC_PLT32 27
450#define R_PPC_PLTREL32 28
451#define R_PPC_PLT16_LO 29
452#define R_PPC_PLT16_HI 30
453#define R_PPC_PLT16_HA 31
454#define R_PPC_SDAREL16 32
455#define R_PPC_SECTOFF 33
456#define R_PPC_SECTOFF_LO 34
457#define R_PPC_SECTOFF_HI 35
458#define R_PPC_SECTOFF_HA 36
459/* Keep this the last entry. */
460#ifndef R_PPC_NUM
461#define R_PPC_NUM 37
462#endif
463
464/* ARM specific declarations */
465
466/* Processor specific flags for the ELF header e_flags field. */
467#define EF_ARM_RELEXEC 0x01
468#define EF_ARM_HASENTRY 0x02
469#define EF_ARM_INTERWORK 0x04
470#define EF_ARM_APCS_26 0x08
471#define EF_ARM_APCS_FLOAT 0x10
472#define EF_ARM_PIC 0x20
473#define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */
474#define EF_NEW_ABI 0x80
475#define EF_OLD_ABI 0x100
476
477/* Additional symbol types for Thumb */
478#define STT_ARM_TFUNC 0xd
479
480/* ARM-specific values for sh_flags */
481#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */
482#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined
483 in the input to a link step */
484
485/* ARM-specific program header flags */
486#define PF_ARM_SB 0x10000000 /* Segment contains the location
487 addressed by the static base */
488
489/* ARM relocs. */
490#define R_ARM_NONE 0 /* No reloc */
491#define R_ARM_PC24 1 /* PC relative 26 bit branch */
492#define R_ARM_ABS32 2 /* Direct 32 bit */
493#define R_ARM_REL32 3 /* PC relative 32 bit */
494#define R_ARM_PC13 4
495#define R_ARM_ABS16 5 /* Direct 16 bit */
496#define R_ARM_ABS12 6 /* Direct 12 bit */
497#define R_ARM_THM_ABS5 7
498#define R_ARM_ABS8 8 /* Direct 8 bit */
499#define R_ARM_SBREL32 9
500#define R_ARM_THM_PC22 10
501#define R_ARM_THM_PC8 11
502#define R_ARM_AMP_VCALL9 12
503#define R_ARM_SWI24 13
504#define R_ARM_THM_SWI8 14
505#define R_ARM_XPC25 15
506#define R_ARM_THM_XPC22 16
507#define R_ARM_COPY 20 /* Copy symbol at runtime */
508#define R_ARM_GLOB_DAT 21 /* Create GOT entry */
509#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */
510#define R_ARM_RELATIVE 23 /* Adjust by program base */
511#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
512#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
513#define R_ARM_GOT32 26 /* 32 bit GOT entry */
514#define R_ARM_PLT32 27 /* 32 bit PLT address */
515#define R_ARM_CALL 28
516#define R_ARM_JUMP24 29
517#define R_ARM_GNU_VTENTRY 100
518#define R_ARM_GNU_VTINHERIT 101
519#define R_ARM_THM_PC11 102 /* thumb unconditional branch */
520#define R_ARM_THM_PC9 103 /* thumb conditional branch */
521#define R_ARM_RXPC25 249
522#define R_ARM_RSBREL32 250
523#define R_ARM_THM_RPC22 251
524#define R_ARM_RREL32 252
525#define R_ARM_RABS22 253
526#define R_ARM_RPC24 254
527#define R_ARM_RBASE 255
528/* Keep this the last entry. */
529#define R_ARM_NUM 256
530
531/* s390 relocations defined by the ABIs */
532#define R_390_NONE 0 /* No reloc. */
533#define R_390_8 1 /* Direct 8 bit. */
534#define R_390_12 2 /* Direct 12 bit. */
535#define R_390_16 3 /* Direct 16 bit. */
536#define R_390_32 4 /* Direct 32 bit. */
537#define R_390_PC32 5 /* PC relative 32 bit. */
538#define R_390_GOT12 6 /* 12 bit GOT offset. */
539#define R_390_GOT32 7 /* 32 bit GOT offset. */
540#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */
541#define R_390_COPY 9 /* Copy symbol at runtime. */
542#define R_390_GLOB_DAT 10 /* Create GOT entry. */
543#define R_390_JMP_SLOT 11 /* Create PLT entry. */
544#define R_390_RELATIVE 12 /* Adjust by program base. */
545#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */
546#define R_390_GOTPC 14 /* 32 bit PC rel. offset to GOT. */
547#define R_390_GOT16 15 /* 16 bit GOT offset. */
548#define R_390_PC16 16 /* PC relative 16 bit. */
549#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */
550#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */
551#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */
552#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */
553#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */
554#define R_390_64 22 /* Direct 64 bit. */
555#define R_390_PC64 23 /* PC relative 64 bit. */
556#define R_390_GOT64 24 /* 64 bit GOT offset. */
557#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */
558#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */
559#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */
560#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */
561#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */
562#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */
563#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */
564#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */
565#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */
566#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */
567#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */
568#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */
569#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */
570#define R_390_TLS_GDCALL 38 /* Tag for function call in general
571 dynamic TLS code. */
572#define R_390_TLS_LDCALL 39 /* Tag for function call in local
573 dynamic TLS code. */
574#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic
575 thread local data. */
576#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic
577 thread local data. */
578#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS
579 block offset. */
580#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS
581 block offset. */
582#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS
583 block offset. */
584#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic
585 thread local data in LD code. */
586#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic
587 thread local data in LD code. */
588#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for
589 negated static TLS block offset. */
590#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for
591 negated static TLS block offset. */
592#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for
593 negated static TLS block offset. */
594#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to
595 static TLS block. */
596#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to
597 static TLS block. */
598#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS
599 block. */
600#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS
601 block. */
602#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */
603#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */
604#define R_390_TLS_TPOFF 56 /* Negate offset in static TLS
605 block. */
606/* Keep this the last entry. */
607#define R_390_NUM 57
608
609/* x86-64 relocation types */
610#define R_X86_64_NONE 0 /* No reloc */
611#define R_X86_64_64 1 /* Direct 64 bit */
612#define R_X86_64_PC32 2 /* PC relative 32 bit signed */
613#define R_X86_64_GOT32 3 /* 32 bit GOT entry */
614#define R_X86_64_PLT32 4 /* 32 bit PLT address */
615#define R_X86_64_COPY 5 /* Copy symbol at runtime */
616#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */
617#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */
618#define R_X86_64_RELATIVE 8 /* Adjust by program base */
619#define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative
620 offset to GOT */
621#define R_X86_64_32 10 /* Direct 32 bit zero extended */
622#define R_X86_64_32S 11 /* Direct 32 bit sign extended */
623#define R_X86_64_16 12 /* Direct 16 bit zero extended */
624#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */
625#define R_X86_64_8 14 /* Direct 8 bit sign extended */
626#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */
627
628#define R_X86_64_NUM 16
629
630/* Legal values for e_flags field of Elf64_Ehdr. */
631
632#define EF_ALPHA_32BIT 1 /* All addresses are below 2GB */
633
634/* HPPA specific definitions. */
635
636/* Legal values for e_flags field of Elf32_Ehdr. */
637
638#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */
639#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */
640#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */
641#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */
642#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch
643 prediction. */
644#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */
645#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */
646
647/* Defined values for `e_flags & EF_PARISC_ARCH' are: */
648
649#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */
650#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */
651#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */
652
653/* Additional section indeces. */
654
655#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared
656 symbols in ANSI C. */
657#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */
658
659/* Legal values for sh_type field of Elf32_Shdr. */
660
661#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */
662#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */
663#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */
664
665/* Legal values for sh_flags field of Elf32_Shdr. */
666
667#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */
668#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */
669#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */
670
671/* Legal values for ST_TYPE subfield of st_info (symbol type). */
672
673#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */
674
675#define STT_HP_OPAQUE (STT_LOOS + 0x1)
676#define STT_HP_STUB (STT_LOOS + 0x2)
677
678/* HPPA relocs. */
679
680#define R_PARISC_NONE 0 /* No reloc. */
681#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */
682#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */
683#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */
684#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */
685#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */
686#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */
687#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */
688#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */
689#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */
690#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */
691#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */
692#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */
693#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */
694#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */
695#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */
696#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */
697#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */
698#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */
699#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */
700#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */
701#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */
702#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */
703#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */
704#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */
705#define R_PARISC_FPTR64 64 /* 64 bits function address. */
706#define R_PARISC_PLABEL32 65 /* 32 bits function address. */
707#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */
708#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */
709#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */
710#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */
711#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */
712#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */
713#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */
714#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */
715#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */
716#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */
717#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */
718#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */
719#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */
720#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */
721#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */
722#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */
723#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */
724#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */
725#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */
726#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */
727#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */
728#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */
729#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */
730#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */
731#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */
732#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */
733#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */
734#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */
735#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */
736#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */
737#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */
738#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */
739#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */
740#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */
741#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */
742#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */
743#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */
744#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */
745#define R_PARISC_LORESERVE 128
746#define R_PARISC_COPY 128 /* Copy relocation. */
747#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */
748#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */
749#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */
750#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */
751#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */
752#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */
753#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/
754#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */
755#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */
756#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */
757#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */
758#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */
759#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */
760#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */
761#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */
762#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/
763#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/
764#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */
765#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */
766#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */
767#define R_PARISC_HIRESERVE 255
768
769/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */
770
771#define PT_HP_TLS (PT_LOOS + 0x0)
772#define PT_HP_CORE_NONE (PT_LOOS + 0x1)
773#define PT_HP_CORE_VERSION (PT_LOOS + 0x2)
774#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3)
775#define PT_HP_CORE_COMM (PT_LOOS + 0x4)
776#define PT_HP_CORE_PROC (PT_LOOS + 0x5)
777#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6)
778#define PT_HP_CORE_STACK (PT_LOOS + 0x7)
779#define PT_HP_CORE_SHM (PT_LOOS + 0x8)
780#define PT_HP_CORE_MMF (PT_LOOS + 0x9)
781#define PT_HP_PARALLEL (PT_LOOS + 0x10)
782#define PT_HP_FASTBIND (PT_LOOS + 0x11)
783#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12)
784#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13)
785#define PT_HP_STACK (PT_LOOS + 0x14)
786
787#define PT_PARISC_ARCHEXT 0x70000000
788#define PT_PARISC_UNWIND 0x70000001
789
790/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */
791
792#define PF_PARISC_SBP 0x08000000
793
794#define PF_HP_PAGE_SIZE 0x00100000
795#define PF_HP_FAR_SHARED 0x00200000
796#define PF_HP_NEAR_SHARED 0x00400000
797#define PF_HP_CODE 0x01000000
798#define PF_HP_MODIFY 0x02000000
799#define PF_HP_LAZYSWAP 0x04000000
800#define PF_HP_SBP 0x08000000
801
802/* IA-64 specific declarations. */
803
804/* Processor specific flags for the Ehdr e_flags field. */
805#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
806#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */
807#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
808
809/* Processor specific values for the Phdr p_type field. */
810#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */
811#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */
812
813/* Processor specific flags for the Phdr p_flags field. */
814#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */
815
816/* Processor specific values for the Shdr sh_type field. */
817#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */
818#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */
819
820/* Processor specific flags for the Shdr sh_flags field. */
821#define SHF_IA_64_SHORT 0x10000000 /* section near gp */
822#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */
823
824/* Processor specific values for the Dyn d_tag field. */
825#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
826#define DT_IA_64_NUM 1
827
828/* IA-64 relocations. */
829#define R_IA64_NONE 0x00 /* none */
830#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */
831#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */
832#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */
833#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */
834#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */
835#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */
836#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */
837#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */
838#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */
839#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */
840#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */
841#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */
842#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */
843#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */
844#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */
845#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */
846#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */
847#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */
848#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */
849#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */
850#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */
851#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */
852#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */
853#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */
854#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */
855#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */
856#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */
857#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */
858#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */
859#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */
860#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */
861#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */
862#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */
863#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */
864#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */
865#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */
866#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */
867#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */
868#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */
869#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */
870#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */
871#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */
872#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */
873#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */
874#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */
875#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */
876#define R_IA64_REL32MSB 0x6c /* data 4 + REL */
877#define R_IA64_REL32LSB 0x6d /* data 4 + REL */
878#define R_IA64_REL64MSB 0x6e /* data 8 + REL */
879#define R_IA64_REL64LSB 0x6f /* data 8 + REL */
880#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */
881#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */
882#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */
883#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */
884#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */
885#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */
886#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */
887#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */
888#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */
889#define R_IA64_COPY 0x84 /* copy relocation */
890#define R_IA64_SUB 0x85 /* Addend and symbol difference */
891#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */
892#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */
893#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */
894#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */
895#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */
896#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */
897#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */
898#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */
899#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */
900#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */
901#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */
902#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */
903#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */
904#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */
905#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */
906#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */
907#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */
908#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */
909#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */
910
911typedef struct elf32_rel {
912 Elf32_Addr r_offset;
913 Elf32_Word r_info;
914} Elf32_Rel;
915
916typedef struct elf64_rel {
917 Elf64_Addr r_offset; /* Location at which to apply the action */
918 Elf64_Xword r_info; /* index and type of relocation */
919} Elf64_Rel;
920
921typedef struct elf32_rela{
922 Elf32_Addr r_offset;
923 Elf32_Word r_info;
924 Elf32_Sword r_addend;
925} Elf32_Rela;
926
927typedef struct elf64_rela {
928 Elf64_Addr r_offset; /* Location at which to apply the action */
929 Elf64_Xword r_info; /* index and type of relocation */
930 Elf64_Sxword r_addend; /* Constant addend used to compute value */
931} Elf64_Rela;
932
933typedef struct elf32_sym{
934 Elf32_Word st_name;
935 Elf32_Addr st_value;
936 Elf32_Word st_size;
937 unsigned char st_info;
938 unsigned char st_other;
939 Elf32_Half st_shndx;
940} Elf32_Sym;
941
942typedef struct elf64_sym {
943 Elf64_Word st_name; /* Symbol name, index in string tbl */
944 unsigned char st_info; /* Type and binding attributes */
945 unsigned char st_other; /* No defined meaning, 0 */
946 Elf64_Half st_shndx; /* Associated section index */
947 Elf64_Addr st_value; /* Value of the symbol */
948 Elf64_Xword st_size; /* Associated symbol size */
949} Elf64_Sym;
950
951
952#define EI_NIDENT 16
953
954typedef struct elf32_hdr{
955 unsigned char e_ident[EI_NIDENT];
956 Elf32_Half e_type;
957 Elf32_Half e_machine;
958 Elf32_Word e_version;
959 Elf32_Addr e_entry; /* Entry point */
960 Elf32_Off e_phoff;
961 Elf32_Off e_shoff;
962 Elf32_Word e_flags;
963 Elf32_Half e_ehsize;
964 Elf32_Half e_phentsize;
965 Elf32_Half e_phnum;
966 Elf32_Half e_shentsize;
967 Elf32_Half e_shnum;
968 Elf32_Half e_shstrndx;
969} Elf32_Ehdr;
970
971typedef struct elf64_hdr {
972 unsigned char e_ident[16]; /* ELF "magic number" */
973 Elf64_Half e_type;
974 Elf64_Half e_machine;
975 Elf64_Word e_version;
976 Elf64_Addr e_entry; /* Entry point virtual address */
977 Elf64_Off e_phoff; /* Program header table file offset */
978 Elf64_Off e_shoff; /* Section header table file offset */
979 Elf64_Word e_flags;
980 Elf64_Half e_ehsize;
981 Elf64_Half e_phentsize;
982 Elf64_Half e_phnum;
983 Elf64_Half e_shentsize;
984 Elf64_Half e_shnum;
985 Elf64_Half e_shstrndx;
986} Elf64_Ehdr;
987
988/* These constants define the permissions on sections in the program
989 header, p_flags. */
990#define PF_R 0x4
991#define PF_W 0x2
992#define PF_X 0x1
993
994typedef struct elf32_phdr{
995 Elf32_Word p_type;
996 Elf32_Off p_offset;
997 Elf32_Addr p_vaddr;
998 Elf32_Addr p_paddr;
999 Elf32_Word p_filesz;
1000 Elf32_Word p_memsz;
1001 Elf32_Word p_flags;
1002 Elf32_Word p_align;
1003} Elf32_Phdr;
1004
1005typedef struct elf64_phdr {
1006 Elf64_Word p_type;
1007 Elf64_Word p_flags;
1008 Elf64_Off p_offset; /* Segment file offset */
1009 Elf64_Addr p_vaddr; /* Segment virtual address */
1010 Elf64_Addr p_paddr; /* Segment physical address */
1011 Elf64_Xword p_filesz; /* Segment size in file */
1012 Elf64_Xword p_memsz; /* Segment size in memory */
1013 Elf64_Xword p_align; /* Segment alignment, file & memory */
1014} Elf64_Phdr;
1015
1016/* sh_type */
1017#define SHT_NULL 0
1018#define SHT_PROGBITS 1
1019#define SHT_SYMTAB 2
1020#define SHT_STRTAB 3
1021#define SHT_RELA 4
1022#define SHT_HASH 5
1023#define SHT_DYNAMIC 6
1024#define SHT_NOTE 7
1025#define SHT_NOBITS 8
1026#define SHT_REL 9
1027#define SHT_SHLIB 10
1028#define SHT_DYNSYM 11
1029#define SHT_NUM 12
1030#define SHT_LOPROC 0x70000000
1031#define SHT_HIPROC 0x7fffffff
1032#define SHT_LOUSER 0x80000000
1033#define SHT_HIUSER 0xffffffff
1034#define SHT_MIPS_LIST 0x70000000
1035#define SHT_MIPS_CONFLICT 0x70000002
1036#define SHT_MIPS_GPTAB 0x70000003
1037#define SHT_MIPS_UCODE 0x70000004
1038
1039/* sh_flags */
1040#define SHF_WRITE 0x1
1041#define SHF_ALLOC 0x2
1042#define SHF_EXECINSTR 0x4
1043#define SHF_MASKPROC 0xf0000000
1044#define SHF_MIPS_GPREL 0x10000000
1045
1046/* special section indexes */
1047#define SHN_UNDEF 0
1048#define SHN_LORESERVE 0xff00
1049#define SHN_LOPROC 0xff00
1050#define SHN_HIPROC 0xff1f
1051#define SHN_ABS 0xfff1
1052#define SHN_COMMON 0xfff2
1053#define SHN_HIRESERVE 0xffff
1054#define SHN_MIPS_ACCOMON 0xff00
1055
1056typedef struct elf32_shdr {
1057 Elf32_Word sh_name;
1058 Elf32_Word sh_type;
1059 Elf32_Word sh_flags;
1060 Elf32_Addr sh_addr;
1061 Elf32_Off sh_offset;
1062 Elf32_Word sh_size;
1063 Elf32_Word sh_link;
1064 Elf32_Word sh_info;
1065 Elf32_Word sh_addralign;
1066 Elf32_Word sh_entsize;
1067} Elf32_Shdr;
1068
1069typedef struct elf64_shdr {
1070 Elf64_Word sh_name; /* Section name, index in string tbl */
1071 Elf64_Word sh_type; /* Type of section */
1072 Elf64_Xword sh_flags; /* Miscellaneous section attributes */
1073 Elf64_Addr sh_addr; /* Section virtual addr at execution */
1074 Elf64_Off sh_offset; /* Section file offset */
1075 Elf64_Xword sh_size; /* Size of section in bytes */
1076 Elf64_Word sh_link; /* Index of another section */
1077 Elf64_Word sh_info; /* Additional section information */
1078 Elf64_Xword sh_addralign; /* Section alignment */
1079 Elf64_Xword sh_entsize; /* Entry size if section holds table */
1080} Elf64_Shdr;
1081
1082#define EI_MAG0 0 /* e_ident[] indexes */
1083#define EI_MAG1 1
1084#define EI_MAG2 2
1085#define EI_MAG3 3
1086#define EI_CLASS 4
1087#define EI_DATA 5
1088#define EI_VERSION 6
1089#define EI_OSABI 7
1090#define EI_PAD 8
1091
1092#define ELFOSABI_NONE 0 /* UNIX System V ABI */
1093#define ELFOSABI_SYSV 0 /* Alias. */
1094#define ELFOSABI_HPUX 1 /* HP-UX */
1095#define ELFOSABI_NETBSD 2 /* NetBSD. */
1096#define ELFOSABI_LINUX 3 /* Linux. */
1097#define ELFOSABI_SOLARIS 6 /* Sun Solaris. */
1098#define ELFOSABI_AIX 7 /* IBM AIX. */
1099#define ELFOSABI_IRIX 8 /* SGI Irix. */
1100#define ELFOSABI_FREEBSD 9 /* FreeBSD. */
1101#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */
1102#define ELFOSABI_MODESTO 11 /* Novell Modesto. */
1103#define ELFOSABI_OPENBSD 12 /* OpenBSD. */
1104#define ELFOSABI_ARM 97 /* ARM */
1105#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
1106
1107#define ELFMAG0 0x7f /* EI_MAG */
1108#define ELFMAG1 'E'
1109#define ELFMAG2 'L'
1110#define ELFMAG3 'F'
1111#define ELFMAG "\177ELF"
1112#define SELFMAG 4
1113
1114#define ELFCLASSNONE 0 /* EI_CLASS */
1115#define ELFCLASS32 1
1116#define ELFCLASS64 2
1117#define ELFCLASSNUM 3
1118
1119#define ELFDATANONE 0 /* e_ident[EI_DATA] */
1120#define ELFDATA2LSB 1
1121#define ELFDATA2MSB 2
1122
1123#define EV_NONE 0 /* e_version, EI_VERSION */
1124#define EV_CURRENT 1
1125#define EV_NUM 2
1126
1127/* Notes used in ET_CORE */
1128#define NT_PRSTATUS 1
1129#define NT_PRFPREG 2
1130#define NT_PRPSINFO 3
1131#define NT_TASKSTRUCT 4
1132#define NT_AUXV 6
1133#define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */
1134
1135
1136/* Note header in a PT_NOTE section */
1137typedef struct elf32_note {
1138 Elf32_Word n_namesz; /* Name size */
1139 Elf32_Word n_descsz; /* Content size */
1140 Elf32_Word n_type; /* Content type */
1141} Elf32_Nhdr;
1142
1143/* Note header in a PT_NOTE section */
1144typedef struct elf64_note {
1145 Elf64_Word n_namesz; /* Name size */
1146 Elf64_Word n_descsz; /* Content size */
1147 Elf64_Word n_type; /* Content type */
1148} Elf64_Nhdr;
1149
1150#ifdef ELF_CLASS
1151#if ELF_CLASS == ELFCLASS32
1152
1153#define elfhdr elf32_hdr
1154#define elf_phdr elf32_phdr
1155#define elf_note elf32_note
1156#define elf_shdr elf32_shdr
1157#define elf_sym elf32_sym
1158#define elf_addr_t Elf32_Off
1159
1160#ifdef ELF_USES_RELOCA
1161# define ELF_RELOC Elf32_Rela
1162#else
1163# define ELF_RELOC Elf32_Rel
1164#endif
1165
1166#else
1167
1168#define elfhdr elf64_hdr
1169#define elf_phdr elf64_phdr
1170#define elf_note elf64_note
1171#define elf_shdr elf64_shdr
1172#define elf_sym elf64_sym
1173#define elf_addr_t Elf64_Off
1174
1175#ifdef ELF_USES_RELOCA
1176# define ELF_RELOC Elf64_Rela
1177#else
1178# define ELF_RELOC Elf64_Rel
1179#endif
1180
1181#endif /* ELF_CLASS */
1182
1183#ifndef ElfW
1184# if ELF_CLASS == ELFCLASS32
1185# define ElfW(x) Elf32_ ## x
1186# define ELFW(x) ELF32_ ## x
1187# else
1188# define ElfW(x) Elf64_ ## x
1189# define ELFW(x) ELF64_ ## x
1190# endif
1191#endif
1192
1193#endif /* ELF_CLASS */
1194
1195
1196#endif /* _QEMU_ELF_H */
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