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virtio-net: only delete bh that existed
[qemu/kevin.git] / include / elf.h
blobb818091c7b4c54348968ef3b93c487540bb5e911
1 #ifndef _QEMU_ELF_H
2 #define _QEMU_ELF_H
3
4 #include <inttypes.h>
5
6 /* 32-bit ELF base types. */
7 typedef uint32_t Elf32_Addr;
8 typedef uint16_t Elf32_Half;
9 typedef uint32_t Elf32_Off;
10 typedef int32_t Elf32_Sword;
11 typedef uint32_t Elf32_Word;
12
13 /* 64-bit ELF base types. */
14 typedef uint64_t Elf64_Addr;
15 typedef uint16_t Elf64_Half;
16 typedef int16_t Elf64_SHalf;
17 typedef uint64_t Elf64_Off;
18 typedef int32_t Elf64_Sword;
19 typedef uint32_t Elf64_Word;
20 typedef uint64_t Elf64_Xword;
21 typedef 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 #define EM_LATTICEMICO32 138 /* LatticeMico32 */
108
109 #define EM_OPENRISC 92 /* OpenCores OpenRISC */
110
111 #define EM_UNICORE32 110 /* UniCore32 */
112
113 /*
114 * This is an interim value that we will use until the committee comes
115 * up with a final number.
116 */
117 #define EM_ALPHA 0x9026
118
119 /* Bogus old v850 magic number, used by old tools. */
120 #define EM_CYGNUS_V850 0x9080
121
122 /*
123 * This is the old interim value for S/390 architecture
124 */
125 #define EM_S390_OLD 0xA390
126
127 #define EM_MICROBLAZE 189
128 #define EM_MICROBLAZE_OLD 0xBAAB
129
130 #define EM_XTENSA 94 /* Tensilica Xtensa */
131
132 #define EM_AARCH64 183
133
134 /* This is the info that is needed to parse the dynamic section of the file */
135 #define DT_NULL 0
136 #define DT_NEEDED 1
137 #define DT_PLTRELSZ 2
138 #define DT_PLTGOT 3
139 #define DT_HASH 4
140 #define DT_STRTAB 5
141 #define DT_SYMTAB 6
142 #define DT_RELA 7
143 #define DT_RELASZ 8
144 #define DT_RELAENT 9
145 #define DT_STRSZ 10
146 #define DT_SYMENT 11
147 #define DT_INIT 12
148 #define DT_FINI 13
149 #define DT_SONAME 14
150 #define DT_RPATH 15
151 #define DT_SYMBOLIC 16
152 #define DT_REL 17
153 #define DT_RELSZ 18
154 #define DT_RELENT 19
155 #define DT_PLTREL 20
156 #define DT_DEBUG 21
157 #define DT_TEXTREL 22
158 #define DT_JMPREL 23
159 #define DT_BINDNOW 24
160 #define DT_INIT_ARRAY 25
161 #define DT_FINI_ARRAY 26
162 #define DT_INIT_ARRAYSZ 27
163 #define DT_FINI_ARRAYSZ 28
164 #define DT_RUNPATH 29
165 #define DT_FLAGS 30
166 #define DT_LOOS 0x6000000d
167 #define DT_HIOS 0x6ffff000
168 #define DT_LOPROC 0x70000000
169 #define DT_HIPROC 0x7fffffff
170
171 /* DT_ entries which fall between DT_VALRNGLO and DT_VALRNDHI use
172 the d_val field of the Elf*_Dyn structure. I.e. they contain scalars. */
173 #define DT_VALRNGLO 0x6ffffd00
174 #define DT_VALRNGHI 0x6ffffdff
175
176 /* DT_ entries which fall between DT_ADDRRNGLO and DT_ADDRRNGHI use
177 the d_ptr field of the Elf*_Dyn structure. I.e. they contain pointers. */
178 #define DT_ADDRRNGLO 0x6ffffe00
179 #define DT_ADDRRNGHI 0x6ffffeff
180
181 #define DT_VERSYM 0x6ffffff0
182 #define DT_RELACOUNT 0x6ffffff9
183 #define DT_RELCOUNT 0x6ffffffa
184 #define DT_FLAGS_1 0x6ffffffb
185 #define DT_VERDEF 0x6ffffffc
186 #define DT_VERDEFNUM 0x6ffffffd
187 #define DT_VERNEED 0x6ffffffe
188 #define DT_VERNEEDNUM 0x6fffffff
189
190 #define DT_MIPS_RLD_VERSION 0x70000001
191 #define DT_MIPS_TIME_STAMP 0x70000002
192 #define DT_MIPS_ICHECKSUM 0x70000003
193 #define DT_MIPS_IVERSION 0x70000004
194 #define DT_MIPS_FLAGS 0x70000005
195 #define RHF_NONE 0
196 #define RHF_HARDWAY 1
197 #define RHF_NOTPOT 2
198 #define DT_MIPS_BASE_ADDRESS 0x70000006
199 #define DT_MIPS_CONFLICT 0x70000008
200 #define DT_MIPS_LIBLIST 0x70000009
201 #define DT_MIPS_LOCAL_GOTNO 0x7000000a
202 #define DT_MIPS_CONFLICTNO 0x7000000b
203 #define DT_MIPS_LIBLISTNO 0x70000010
204 #define DT_MIPS_SYMTABNO 0x70000011
205 #define DT_MIPS_UNREFEXTNO 0x70000012
206 #define DT_MIPS_GOTSYM 0x70000013
207 #define DT_MIPS_HIPAGENO 0x70000014
208 #define DT_MIPS_RLD_MAP 0x70000016
209
210 /* This info is needed when parsing the symbol table */
211 #define STB_LOCAL 0
212 #define STB_GLOBAL 1
213 #define STB_WEAK 2
214
215 #define STT_NOTYPE 0
216 #define STT_OBJECT 1
217 #define STT_FUNC 2
218 #define STT_SECTION 3
219 #define STT_FILE 4
220
221 #define ELF_ST_BIND(x) ((x) >> 4)
222 #define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf)
223 #define ELF_ST_INFO(bind, type) (((bind) << 4) | ((type) & 0xf))
224 #define ELF32_ST_BIND(x) ELF_ST_BIND(x)
225 #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x)
226 #define ELF64_ST_BIND(x) ELF_ST_BIND(x)
227 #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x)
228
229 /* Symbolic values for the entries in the auxiliary table
230 put on the initial stack */
231 #define AT_NULL 0 /* end of vector */
232 #define AT_IGNORE 1 /* entry should be ignored */
233 #define AT_EXECFD 2 /* file descriptor of program */
234 #define AT_PHDR 3 /* program headers for program */
235 #define AT_PHENT 4 /* size of program header entry */
236 #define AT_PHNUM 5 /* number of program headers */
237 #define AT_PAGESZ 6 /* system page size */
238 #define AT_BASE 7 /* base address of interpreter */
239 #define AT_FLAGS 8 /* flags */
240 #define AT_ENTRY 9 /* entry point of program */
241 #define AT_NOTELF 10 /* program is not ELF */
242 #define AT_UID 11 /* real uid */
243 #define AT_EUID 12 /* effective uid */
244 #define AT_GID 13 /* real gid */
245 #define AT_EGID 14 /* effective gid */
246 #define AT_PLATFORM 15 /* string identifying CPU for optimizations */
247 #define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */
248 #define AT_CLKTCK 17 /* frequency at which times() increments */
249 #define AT_FPUCW 18 /* info about fpu initialization by kernel */
250 #define AT_DCACHEBSIZE 19 /* data cache block size */
251 #define AT_ICACHEBSIZE 20 /* instruction cache block size */
252 #define AT_UCACHEBSIZE 21 /* unified cache block size */
253 #define AT_IGNOREPPC 22 /* ppc only; entry should be ignored */
254 #define AT_SECURE 23 /* boolean, was exec suid-like? */
255 #define AT_BASE_PLATFORM 24 /* string identifying real platforms */
256 #define AT_RANDOM 25 /* address of 16 random bytes */
257 #define AT_EXECFN 31 /* filename of the executable */
258 #define AT_SYSINFO 32 /* address of kernel entry point */
259 #define AT_SYSINFO_EHDR 33 /* address of kernel vdso */
260 #define AT_L1I_CACHESHAPE 34 /* shapes of the caches: */
261 #define AT_L1D_CACHESHAPE 35 /* bits 0-3: cache associativity. */
262 #define AT_L2_CACHESHAPE 36 /* bits 4-7: log2 of line size. */
263 #define AT_L3_CACHESHAPE 37 /* val&~255: cache size. */
264
265 typedef struct dynamic{
266 Elf32_Sword d_tag;
267 union{
268 Elf32_Sword d_val;
269 Elf32_Addr d_ptr;
270 } d_un;
271 } Elf32_Dyn;
272
273 typedef struct {
274 Elf64_Sxword d_tag; /* entry tag value */
275 union {
276 Elf64_Xword d_val;
277 Elf64_Addr d_ptr;
278 } d_un;
279 } Elf64_Dyn;
280
281 /* The following are used with relocations */
282 #define ELF32_R_SYM(x) ((x) >> 8)
283 #define ELF32_R_TYPE(x) ((x) & 0xff)
284
285 #define ELF64_R_SYM(i) ((i) >> 32)
286 #define ELF64_R_TYPE(i) ((i) & 0xffffffff)
287 #define ELF64_R_TYPE_DATA(i) (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000)
288
289 #define R_386_NONE 0
290 #define R_386_32 1
291 #define R_386_PC32 2
292 #define R_386_GOT32 3
293 #define R_386_PLT32 4
294 #define R_386_COPY 5
295 #define R_386_GLOB_DAT 6
296 #define R_386_JMP_SLOT 7
297 #define R_386_RELATIVE 8
298 #define R_386_GOTOFF 9
299 #define R_386_GOTPC 10
300 #define R_386_NUM 11
301 /* Not a dynamic reloc, so not included in R_386_NUM. Used in TCG. */
302 #define R_386_PC8 23
303
304 #define R_MIPS_NONE 0
305 #define R_MIPS_16 1
306 #define R_MIPS_32 2
307 #define R_MIPS_REL32 3
308 #define R_MIPS_26 4
309 #define R_MIPS_HI16 5
310 #define R_MIPS_LO16 6
311 #define R_MIPS_GPREL16 7
312 #define R_MIPS_LITERAL 8
313 #define R_MIPS_GOT16 9
314 #define R_MIPS_PC16 10
315 #define R_MIPS_CALL16 11
316 #define R_MIPS_GPREL32 12
317 /* The remaining relocs are defined on Irix, although they are not
318 in the MIPS ELF ABI. */
319 #define R_MIPS_UNUSED1 13
320 #define R_MIPS_UNUSED2 14
321 #define R_MIPS_UNUSED3 15
322 #define R_MIPS_SHIFT5 16
323 #define R_MIPS_SHIFT6 17
324 #define R_MIPS_64 18
325 #define R_MIPS_GOT_DISP 19
326 #define R_MIPS_GOT_PAGE 20
327 #define R_MIPS_GOT_OFST 21
328 /*
329 * The following two relocation types are specified in the MIPS ABI
330 * conformance guide version 1.2 but not yet in the psABI.
331 */
332 #define R_MIPS_GOTHI16 22
333 #define R_MIPS_GOTLO16 23
334 #define R_MIPS_SUB 24
335 #define R_MIPS_INSERT_A 25
336 #define R_MIPS_INSERT_B 26
337 #define R_MIPS_DELETE 27
338 #define R_MIPS_HIGHER 28
339 #define R_MIPS_HIGHEST 29
340 /*
341 * The following two relocation types are specified in the MIPS ABI
342 * conformance guide version 1.2 but not yet in the psABI.
343 */
344 #define R_MIPS_CALLHI16 30
345 #define R_MIPS_CALLLO16 31
346 /*
347 * This range is reserved for vendor specific relocations.
348 */
349 #define R_MIPS_LOVENDOR 100
350 #define R_MIPS_HIVENDOR 127
351
352
353 /* SUN SPARC specific definitions. */
354
355 /* Values for Elf64_Ehdr.e_flags. */
356
357 #define EF_SPARCV9_MM 3
358 #define EF_SPARCV9_TSO 0
359 #define EF_SPARCV9_PSO 1
360 #define EF_SPARCV9_RMO 2
361 #define EF_SPARC_LEDATA 0x800000 /* little endian data */
362 #define EF_SPARC_EXT_MASK 0xFFFF00
363 #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
364 #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */
365 #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */
366 #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */
367
368 /*
369 * Sparc ELF relocation types
370 */
371 #define R_SPARC_NONE 0
372 #define R_SPARC_8 1
373 #define R_SPARC_16 2
374 #define R_SPARC_32 3
375 #define R_SPARC_DISP8 4
376 #define R_SPARC_DISP16 5
377 #define R_SPARC_DISP32 6
378 #define R_SPARC_WDISP30 7
379 #define R_SPARC_WDISP22 8
380 #define R_SPARC_HI22 9
381 #define R_SPARC_22 10
382 #define R_SPARC_13 11
383 #define R_SPARC_LO10 12
384 #define R_SPARC_GOT10 13
385 #define R_SPARC_GOT13 14
386 #define R_SPARC_GOT22 15
387 #define R_SPARC_PC10 16
388 #define R_SPARC_PC22 17
389 #define R_SPARC_WPLT30 18
390 #define R_SPARC_COPY 19
391 #define R_SPARC_GLOB_DAT 20
392 #define R_SPARC_JMP_SLOT 21
393 #define R_SPARC_RELATIVE 22
394 #define R_SPARC_UA32 23
395 #define R_SPARC_PLT32 24
396 #define R_SPARC_HIPLT22 25
397 #define R_SPARC_LOPLT10 26
398 #define R_SPARC_PCPLT32 27
399 #define R_SPARC_PCPLT22 28
400 #define R_SPARC_PCPLT10 29
401 #define R_SPARC_10 30
402 #define R_SPARC_11 31
403 #define R_SPARC_64 32
404 #define R_SPARC_OLO10 33
405 #define R_SPARC_HH22 34
406 #define R_SPARC_HM10 35
407 #define R_SPARC_LM22 36
408 #define R_SPARC_WDISP16 40
409 #define R_SPARC_WDISP19 41
410 #define R_SPARC_7 43
411 #define R_SPARC_5 44
412 #define R_SPARC_6 45
413
414 /* Bits present in AT_HWCAP, primarily for Sparc32. */
415
416 #define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */
417 #define HWCAP_SPARC_STBAR 2
418 #define HWCAP_SPARC_SWAP 4
419 #define HWCAP_SPARC_MULDIV 8
420 #define HWCAP_SPARC_V9 16
421 #define HWCAP_SPARC_ULTRA3 32
422
423 /*
424 * 68k ELF relocation types
425 */
426 #define R_68K_NONE 0
427 #define R_68K_32 1
428 #define R_68K_16 2
429 #define R_68K_8 3
430 #define R_68K_PC32 4
431 #define R_68K_PC16 5
432 #define R_68K_PC8 6
433 #define R_68K_GOT32 7
434 #define R_68K_GOT16 8
435 #define R_68K_GOT8 9
436 #define R_68K_GOT32O 10
437 #define R_68K_GOT16O 11
438 #define R_68K_GOT8O 12
439 #define R_68K_PLT32 13
440 #define R_68K_PLT16 14
441 #define R_68K_PLT8 15
442 #define R_68K_PLT32O 16
443 #define R_68K_PLT16O 17
444 #define R_68K_PLT8O 18
445 #define R_68K_COPY 19
446 #define R_68K_GLOB_DAT 20
447 #define R_68K_JMP_SLOT 21
448 #define R_68K_RELATIVE 22
449
450 /*
451 * Alpha ELF relocation types
452 */
453 #define R_ALPHA_NONE 0 /* No reloc */
454 #define R_ALPHA_REFLONG 1 /* Direct 32 bit */
455 #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */
456 #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */
457 #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */
458 #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */
459 #define R_ALPHA_GPDISP 6 /* Add displacement to GP */
460 #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */
461 #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */
462 #define R_ALPHA_SREL16 9 /* PC relative 16 bit */
463 #define R_ALPHA_SREL32 10 /* PC relative 32 bit */
464 #define R_ALPHA_SREL64 11 /* PC relative 64 bit */
465 #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */
466 #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */
467 #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */
468 #define R_ALPHA_COPY 24 /* Copy symbol at runtime */
469 #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */
470 #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */
471 #define R_ALPHA_RELATIVE 27 /* Adjust by program base */
472 #define R_ALPHA_BRSGP 28
473 #define R_ALPHA_TLSGD 29
474 #define R_ALPHA_TLS_LDM 30
475 #define R_ALPHA_DTPMOD64 31
476 #define R_ALPHA_GOTDTPREL 32
477 #define R_ALPHA_DTPREL64 33
478 #define R_ALPHA_DTPRELHI 34
479 #define R_ALPHA_DTPRELLO 35
480 #define R_ALPHA_DTPREL16 36
481 #define R_ALPHA_GOTTPREL 37
482 #define R_ALPHA_TPREL64 38
483 #define R_ALPHA_TPRELHI 39
484 #define R_ALPHA_TPRELLO 40
485 #define R_ALPHA_TPREL16 41
486
487 #define SHF_ALPHA_GPREL 0x10000000
488
489
490 /* PowerPC relocations defined by the ABIs */
491 #define R_PPC_NONE 0
492 #define R_PPC_ADDR32 1 /* 32bit absolute address */
493 #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
494 #define R_PPC_ADDR16 3 /* 16bit absolute address */
495 #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
496 #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
497 #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
498 #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
499 #define R_PPC_ADDR14_BRTAKEN 8
500 #define R_PPC_ADDR14_BRNTAKEN 9
501 #define R_PPC_REL24 10 /* PC relative 26 bit */
502 #define R_PPC_REL14 11 /* PC relative 16 bit */
503 #define R_PPC_REL14_BRTAKEN 12
504 #define R_PPC_REL14_BRNTAKEN 13
505 #define R_PPC_GOT16 14
506 #define R_PPC_GOT16_LO 15
507 #define R_PPC_GOT16_HI 16
508 #define R_PPC_GOT16_HA 17
509 #define R_PPC_PLTREL24 18
510 #define R_PPC_COPY 19
511 #define R_PPC_GLOB_DAT 20
512 #define R_PPC_JMP_SLOT 21
513 #define R_PPC_RELATIVE 22
514 #define R_PPC_LOCAL24PC 23
515 #define R_PPC_UADDR32 24
516 #define R_PPC_UADDR16 25
517 #define R_PPC_REL32 26
518 #define R_PPC_PLT32 27
519 #define R_PPC_PLTREL32 28
520 #define R_PPC_PLT16_LO 29
521 #define R_PPC_PLT16_HI 30
522 #define R_PPC_PLT16_HA 31
523 #define R_PPC_SDAREL16 32
524 #define R_PPC_SECTOFF 33
525 #define R_PPC_SECTOFF_LO 34
526 #define R_PPC_SECTOFF_HI 35
527 #define R_PPC_SECTOFF_HA 36
528 /* Keep this the last entry. */
529 #ifndef R_PPC_NUM
530 #define R_PPC_NUM 37
531 #endif
532
533 /* ARM specific declarations */
534
535 /* Processor specific flags for the ELF header e_flags field. */
536 #define EF_ARM_RELEXEC 0x01
537 #define EF_ARM_HASENTRY 0x02
538 #define EF_ARM_INTERWORK 0x04
539 #define EF_ARM_APCS_26 0x08
540 #define EF_ARM_APCS_FLOAT 0x10
541 #define EF_ARM_PIC 0x20
542 #define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */
543 #define EF_NEW_ABI 0x80
544 #define EF_OLD_ABI 0x100
545 #define EF_ARM_SOFT_FLOAT 0x200
546 #define EF_ARM_VFP_FLOAT 0x400
547 #define EF_ARM_MAVERICK_FLOAT 0x800
548
549 /* Other constants defined in the ARM ELF spec. version B-01. */
550 #define EF_ARM_SYMSARESORTED 0x04 /* NB conflicts with EF_INTERWORK */
551 #define EF_ARM_DYNSYMSUSESEGIDX 0x08 /* NB conflicts with EF_APCS26 */
552 #define EF_ARM_MAPSYMSFIRST 0x10 /* NB conflicts with EF_APCS_FLOAT */
553 #define EF_ARM_EABIMASK 0xFF000000
554
555 /* Constants defined in AAELF. */
556 #define EF_ARM_BE8 0x00800000
557 #define EF_ARM_LE8 0x00400000
558
559 #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
560 #define EF_ARM_EABI_UNKNOWN 0x00000000
561 #define EF_ARM_EABI_VER1 0x01000000
562 #define EF_ARM_EABI_VER2 0x02000000
563 #define EF_ARM_EABI_VER3 0x03000000
564 #define EF_ARM_EABI_VER4 0x04000000
565 #define EF_ARM_EABI_VER5 0x05000000
566
567 /* Additional symbol types for Thumb */
568 #define STT_ARM_TFUNC 0xd
569
570 /* ARM-specific values for sh_flags */
571 #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */
572 #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined
573 in the input to a link step */
574
575 /* ARM-specific program header flags */
576 #define PF_ARM_SB 0x10000000 /* Segment contains the location
577 addressed by the static base */
578
579 /* ARM relocs. */
580 #define R_ARM_NONE 0 /* No reloc */
581 #define R_ARM_PC24 1 /* PC relative 26 bit branch */
582 #define R_ARM_ABS32 2 /* Direct 32 bit */
583 #define R_ARM_REL32 3 /* PC relative 32 bit */
584 #define R_ARM_PC13 4
585 #define R_ARM_ABS16 5 /* Direct 16 bit */
586 #define R_ARM_ABS12 6 /* Direct 12 bit */
587 #define R_ARM_THM_ABS5 7
588 #define R_ARM_ABS8 8 /* Direct 8 bit */
589 #define R_ARM_SBREL32 9
590 #define R_ARM_THM_PC22 10
591 #define R_ARM_THM_PC8 11
592 #define R_ARM_AMP_VCALL9 12
593 #define R_ARM_SWI24 13
594 #define R_ARM_THM_SWI8 14
595 #define R_ARM_XPC25 15
596 #define R_ARM_THM_XPC22 16
597 #define R_ARM_COPY 20 /* Copy symbol at runtime */
598 #define R_ARM_GLOB_DAT 21 /* Create GOT entry */
599 #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */
600 #define R_ARM_RELATIVE 23 /* Adjust by program base */
601 #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
602 #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
603 #define R_ARM_GOT32 26 /* 32 bit GOT entry */
604 #define R_ARM_PLT32 27 /* 32 bit PLT address */
605 #define R_ARM_CALL 28
606 #define R_ARM_JUMP24 29
607 #define R_ARM_GNU_VTENTRY 100
608 #define R_ARM_GNU_VTINHERIT 101
609 #define R_ARM_THM_PC11 102 /* thumb unconditional branch */
610 #define R_ARM_THM_PC9 103 /* thumb conditional branch */
611 #define R_ARM_RXPC25 249
612 #define R_ARM_RSBREL32 250
613 #define R_ARM_THM_RPC22 251
614 #define R_ARM_RREL32 252
615 #define R_ARM_RABS22 253
616 #define R_ARM_RPC24 254
617 #define R_ARM_RBASE 255
618 /* Keep this the last entry. */
619 #define R_ARM_NUM 256
620
621 /* ARM Aarch64 relocation types */
622 #define R_AARCH64_NONE 256 /* also accepts R_ARM_NONE (0) */
623 /* static data relocations */
624 #define R_AARCH64_ABS64 257
625 #define R_AARCH64_ABS32 258
626 #define R_AARCH64_ABS16 259
627 #define R_AARCH64_PREL64 260
628 #define R_AARCH64_PREL32 261
629 #define R_AARCH64_PREL16 262
630 /* static aarch64 group relocations */
631 /* group relocs to create unsigned data value or address inline */
632 #define R_AARCH64_MOVW_UABS_G0 263
633 #define R_AARCH64_MOVW_UABS_G0_NC 264
634 #define R_AARCH64_MOVW_UABS_G1 265
635 #define R_AARCH64_MOVW_UABS_G1_NC 266
636 #define R_AARCH64_MOVW_UABS_G2 267
637 #define R_AARCH64_MOVW_UABS_G2_NC 268
638 #define R_AARCH64_MOVW_UABS_G3 269
639 /* group relocs to create signed data or offset value inline */
640 #define R_AARCH64_MOVW_SABS_G0 270
641 #define R_AARCH64_MOVW_SABS_G1 271
642 #define R_AARCH64_MOVW_SABS_G2 272
643 /* relocs to generate 19, 21, and 33 bit PC-relative addresses */
644 #define R_AARCH64_LD_PREL_LO19 273
645 #define R_AARCH64_ADR_PREL_LO21 274
646 #define R_AARCH64_ADR_PREL_PG_HI21 275
647 #define R_AARCH64_ADR_PREL_PG_HI21_NC 276
648 #define R_AARCH64_ADD_ABS_LO12_NC 277
649 #define R_AARCH64_LDST8_ABS_LO12_NC 278
650 #define R_AARCH64_LDST16_ABS_LO12_NC 284
651 #define R_AARCH64_LDST32_ABS_LO12_NC 285
652 #define R_AARCH64_LDST64_ABS_LO12_NC 286
653 #define R_AARCH64_LDST128_ABS_LO12_NC 299
654 /* relocs for control-flow - all offsets as multiple of 4 */
655 #define R_AARCH64_TSTBR14 279
656 #define R_AARCH64_CONDBR19 280
657 #define R_AARCH64_JUMP26 282
658 #define R_AARCH64_CALL26 283
659 /* group relocs to create pc-relative offset inline */
660 #define R_AARCH64_MOVW_PREL_G0 287
661 #define R_AARCH64_MOVW_PREL_G0_NC 288
662 #define R_AARCH64_MOVW_PREL_G1 289
663 #define R_AARCH64_MOVW_PREL_G1_NC 290
664 #define R_AARCH64_MOVW_PREL_G2 291
665 #define R_AARCH64_MOVW_PREL_G2_NC 292
666 #define R_AARCH64_MOVW_PREL_G3 293
667 /* group relocs to create a GOT-relative offset inline */
668 #define R_AARCH64_MOVW_GOTOFF_G0 300
669 #define R_AARCH64_MOVW_GOTOFF_G0_NC 301
670 #define R_AARCH64_MOVW_GOTOFF_G1 302
671 #define R_AARCH64_MOVW_GOTOFF_G1_NC 303
672 #define R_AARCH64_MOVW_GOTOFF_G2 304
673 #define R_AARCH64_MOVW_GOTOFF_G2_NC 305
674 #define R_AARCH64_MOVW_GOTOFF_G3 306
675 /* GOT-relative data relocs */
676 #define R_AARCH64_GOTREL64 307
677 #define R_AARCH64_GOTREL32 308
678 /* GOT-relative instr relocs */
679 #define R_AARCH64_GOT_LD_PREL19 309
680 #define R_AARCH64_LD64_GOTOFF_LO15 310
681 #define R_AARCH64_ADR_GOT_PAGE 311
682 #define R_AARCH64_LD64_GOT_LO12_NC 312
683 #define R_AARCH64_LD64_GOTPAGE_LO15 313
684 /* General Dynamic TLS relocations */
685 #define R_AARCH64_TLSGD_ADR_PREL21 512
686 #define R_AARCH64_TLSGD_ADR_PAGE21 513
687 #define R_AARCH64_TLSGD_ADD_LO12_NC 514
688 #define R_AARCH64_TLSGD_MOVW_G1 515
689 #define R_AARCH64_TLSGD_MOVW_G0_NC 516
690 /* Local Dynamic TLS relocations */
691 #define R_AARCH64_TLSLD_ADR_PREL21 517
692 #define R_AARCH64_TLSLD_ADR_PAGE21 518
693 #define R_AARCH64_TLSLD_ADD_LO12_NC 519
694 #define R_AARCH64_TLSLD_MOVW_G1 520
695 #define R_AARCH64_TLSLD_MOVW_G0_NC 521
696 #define R_AARCH64_TLSLD_LD_PREL19 522
697 #define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523
698 #define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524
699 #define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525
700 #define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526
701 #define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527
702 #define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528
703 #define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529
704 #define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530
705 #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531
706 #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532
707 #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533
708 #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534
709 #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535
710 #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536
711 #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537
712 #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538
713 /* initial exec TLS relocations */
714 #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539
715 #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540
716 #define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541
717 #define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542
718 #define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543
719 /* local exec TLS relocations */
720 #define R_AARCH64_TLSLE_MOVW_TPREL_G2 544
721 #define R_AARCH64_TLSLE_MOVW_TPREL_G1 545
722 #define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546
723 #define R_AARCH64_TLSLE_MOVW_TPREL_G0 547
724 #define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548
725 #define R_AARCH64_TLSLE_ADD_TPREL_HI12 549
726 #define R_AARCH64_TLSLE_ADD_TPREL_LO12 550
727 #define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551
728 #define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552
729 #define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553
730 #define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554
731 #define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555
732 #define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556
733 #define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557
734 #define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558
735 #define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559
736 /* Dynamic Relocations */
737 #define R_AARCH64_COPY 1024
738 #define R_AARCH64_GLOB_DAT 1025
739 #define R_AARCH64_JUMP_SLOT 1026
740 #define R_AARCH64_RELATIVE 1027
741 #define R_AARCH64_TLS_DTPREL64 1028
742 #define R_AARCH64_TLS_DTPMOD64 1029
743 #define R_AARCH64_TLS_TPREL64 1030
744 #define R_AARCH64_TLS_DTPREL32 1031
745 #define R_AARCH64_TLS_DTPMOD32 1032
746 #define R_AARCH64_TLS_TPREL32 1033
747
748 /* s390 relocations defined by the ABIs */
749 #define R_390_NONE 0 /* No reloc. */
750 #define R_390_8 1 /* Direct 8 bit. */
751 #define R_390_12 2 /* Direct 12 bit. */
752 #define R_390_16 3 /* Direct 16 bit. */
753 #define R_390_32 4 /* Direct 32 bit. */
754 #define R_390_PC32 5 /* PC relative 32 bit. */
755 #define R_390_GOT12 6 /* 12 bit GOT offset. */
756 #define R_390_GOT32 7 /* 32 bit GOT offset. */
757 #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */
758 #define R_390_COPY 9 /* Copy symbol at runtime. */
759 #define R_390_GLOB_DAT 10 /* Create GOT entry. */
760 #define R_390_JMP_SLOT 11 /* Create PLT entry. */
761 #define R_390_RELATIVE 12 /* Adjust by program base. */
762 #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */
763 #define R_390_GOTPC 14 /* 32 bit PC rel. offset to GOT. */
764 #define R_390_GOT16 15 /* 16 bit GOT offset. */
765 #define R_390_PC16 16 /* PC relative 16 bit. */
766 #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */
767 #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */
768 #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */
769 #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */
770 #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */
771 #define R_390_64 22 /* Direct 64 bit. */
772 #define R_390_PC64 23 /* PC relative 64 bit. */
773 #define R_390_GOT64 24 /* 64 bit GOT offset. */
774 #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */
775 #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */
776 #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */
777 #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */
778 #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */
779 #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */
780 #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */
781 #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */
782 #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */
783 #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */
784 #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */
785 #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */
786 #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */
787 #define R_390_TLS_GDCALL 38 /* Tag for function call in general
788 dynamic TLS code. */
789 #define R_390_TLS_LDCALL 39 /* Tag for function call in local
790 dynamic TLS code. */
791 #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic
792 thread local data. */
793 #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic
794 thread local data. */
795 #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS
796 block offset. */
797 #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS
798 block offset. */
799 #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS
800 block offset. */
801 #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic
802 thread local data in LD code. */
803 #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic
804 thread local data in LD code. */
805 #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for
806 negated static TLS block offset. */
807 #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for
808 negated static TLS block offset. */
809 #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for
810 negated static TLS block offset. */
811 #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to
812 static TLS block. */
813 #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to
814 static TLS block. */
815 #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS
816 block. */
817 #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS
818 block. */
819 #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */
820 #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */
821 #define R_390_TLS_TPOFF 56 /* Negate offset in static TLS
822 block. */
823 /* Keep this the last entry. */
824 #define R_390_NUM 57
825
826 /* x86-64 relocation types */
827 #define R_X86_64_NONE 0 /* No reloc */
828 #define R_X86_64_64 1 /* Direct 64 bit */
829 #define R_X86_64_PC32 2 /* PC relative 32 bit signed */
830 #define R_X86_64_GOT32 3 /* 32 bit GOT entry */
831 #define R_X86_64_PLT32 4 /* 32 bit PLT address */
832 #define R_X86_64_COPY 5 /* Copy symbol at runtime */
833 #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */
834 #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */
835 #define R_X86_64_RELATIVE 8 /* Adjust by program base */
836 #define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative
837 offset to GOT */
838 #define R_X86_64_32 10 /* Direct 32 bit zero extended */
839 #define R_X86_64_32S 11 /* Direct 32 bit sign extended */
840 #define R_X86_64_16 12 /* Direct 16 bit zero extended */
841 #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */
842 #define R_X86_64_8 14 /* Direct 8 bit sign extended */
843 #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */
844
845 #define R_X86_64_NUM 16
846
847 /* Legal values for e_flags field of Elf64_Ehdr. */
848
849 #define EF_ALPHA_32BIT 1 /* All addresses are below 2GB */
850
851 /* HPPA specific definitions. */
852
853 /* Legal values for e_flags field of Elf32_Ehdr. */
854
855 #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */
856 #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */
857 #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */
858 #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */
859 #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch
860 prediction. */
861 #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */
862 #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */
863
864 /* Defined values for `e_flags & EF_PARISC_ARCH' are: */
865
866 #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */
867 #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */
868 #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */
869
870 /* Additional section indeces. */
871
872 #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared
873 symbols in ANSI C. */
874 #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */
875
876 /* Legal values for sh_type field of Elf32_Shdr. */
877
878 #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */
879 #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */
880 #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */
881
882 /* Legal values for sh_flags field of Elf32_Shdr. */
883
884 #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */
885 #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */
886 #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */
887
888 /* Legal values for ST_TYPE subfield of st_info (symbol type). */
889
890 #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */
891
892 #define STT_HP_OPAQUE (STT_LOOS + 0x1)
893 #define STT_HP_STUB (STT_LOOS + 0x2)
894
895 /* HPPA relocs. */
896
897 #define R_PARISC_NONE 0 /* No reloc. */
898 #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */
899 #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */
900 #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */
901 #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */
902 #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */
903 #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */
904 #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */
905 #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */
906 #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */
907 #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */
908 #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */
909 #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */
910 #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */
911 #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */
912 #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */
913 #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */
914 #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */
915 #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */
916 #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */
917 #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */
918 #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */
919 #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */
920 #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */
921 #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */
922 #define R_PARISC_FPTR64 64 /* 64 bits function address. */
923 #define R_PARISC_PLABEL32 65 /* 32 bits function address. */
924 #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */
925 #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */
926 #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */
927 #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */
928 #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */
929 #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */
930 #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */
931 #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */
932 #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */
933 #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */
934 #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */
935 #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */
936 #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */
937 #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */
938 #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */
939 #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */
940 #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */
941 #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */
942 #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */
943 #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */
944 #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */
945 #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */
946 #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */
947 #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */
948 #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */
949 #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */
950 #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */
951 #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */
952 #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */
953 #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */
954 #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */
955 #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */
956 #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */
957 #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */
958 #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */
959 #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */
960 #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */
961 #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */
962 #define R_PARISC_LORESERVE 128
963 #define R_PARISC_COPY 128 /* Copy relocation. */
964 #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */
965 #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */
966 #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */
967 #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */
968 #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */
969 #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */
970 #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/
971 #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */
972 #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */
973 #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */
974 #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */
975 #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */
976 #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */
977 #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */
978 #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */
979 #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/
980 #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/
981 #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */
982 #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */
983 #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */
984 #define R_PARISC_HIRESERVE 255
985
986 /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */
987
988 #define PT_HP_TLS (PT_LOOS + 0x0)
989 #define PT_HP_CORE_NONE (PT_LOOS + 0x1)
990 #define PT_HP_CORE_VERSION (PT_LOOS + 0x2)
991 #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3)
992 #define PT_HP_CORE_COMM (PT_LOOS + 0x4)
993 #define PT_HP_CORE_PROC (PT_LOOS + 0x5)
994 #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6)
995 #define PT_HP_CORE_STACK (PT_LOOS + 0x7)
996 #define PT_HP_CORE_SHM (PT_LOOS + 0x8)
997 #define PT_HP_CORE_MMF (PT_LOOS + 0x9)
998 #define PT_HP_PARALLEL (PT_LOOS + 0x10)
999 #define PT_HP_FASTBIND (PT_LOOS + 0x11)
1000 #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12)
1001 #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13)
1002 #define PT_HP_STACK (PT_LOOS + 0x14)
1003
1004 #define PT_PARISC_ARCHEXT 0x70000000
1005 #define PT_PARISC_UNWIND 0x70000001
1006
1007 /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */
1008
1009 #define PF_PARISC_SBP 0x08000000
1010
1011 #define PF_HP_PAGE_SIZE 0x00100000
1012 #define PF_HP_FAR_SHARED 0x00200000
1013 #define PF_HP_NEAR_SHARED 0x00400000
1014 #define PF_HP_CODE 0x01000000
1015 #define PF_HP_MODIFY 0x02000000
1016 #define PF_HP_LAZYSWAP 0x04000000
1017 #define PF_HP_SBP 0x08000000
1018
1019 /* IA-64 specific declarations. */
1020
1021 /* Processor specific flags for the Ehdr e_flags field. */
1022 #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
1023 #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */
1024 #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
1025
1026 /* Processor specific values for the Phdr p_type field. */
1027 #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */
1028 #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */
1029
1030 /* Processor specific flags for the Phdr p_flags field. */
1031 #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */
1032
1033 /* Processor specific values for the Shdr sh_type field. */
1034 #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */
1035 #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */
1036
1037 /* Processor specific flags for the Shdr sh_flags field. */
1038 #define SHF_IA_64_SHORT 0x10000000 /* section near gp */
1039 #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */
1040
1041 /* Processor specific values for the Dyn d_tag field. */
1042 #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
1043 #define DT_IA_64_NUM 1
1044
1045 /* IA-64 relocations. */
1046 #define R_IA64_NONE 0x00 /* none */
1047 #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */
1048 #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */
1049 #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */
1050 #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */
1051 #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */
1052 #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */
1053 #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */
1054 #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */
1055 #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */
1056 #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */
1057 #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */
1058 #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */
1059 #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */
1060 #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */
1061 #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */
1062 #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */
1063 #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */
1064 #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */
1065 #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */
1066 #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */
1067 #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */
1068 #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */
1069 #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */
1070 #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */
1071 #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */
1072 #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */
1073 #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */
1074 #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */
1075 #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */
1076 #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */
1077 #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */
1078 #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */
1079 #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */
1080 #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */
1081 #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */
1082 #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */
1083 #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */
1084 #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */
1085 #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */
1086 #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */
1087 #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */
1088 #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */
1089 #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */
1090 #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */
1091 #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */
1092 #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */
1093 #define R_IA64_REL32MSB 0x6c /* data 4 + REL */
1094 #define R_IA64_REL32LSB 0x6d /* data 4 + REL */
1095 #define R_IA64_REL64MSB 0x6e /* data 8 + REL */
1096 #define R_IA64_REL64LSB 0x6f /* data 8 + REL */
1097 #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */
1098 #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */
1099 #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */
1100 #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */
1101 #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */
1102 #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */
1103 #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */
1104 #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */
1105 #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */
1106 #define R_IA64_COPY 0x84 /* copy relocation */
1107 #define R_IA64_SUB 0x85 /* Addend and symbol difference */
1108 #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */
1109 #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */
1110 #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */
1111 #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */
1112 #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */
1113 #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */
1114 #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */
1115 #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */
1116 #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */
1117 #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */
1118 #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */
1119 #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */
1120 #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */
1121 #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */
1122 #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */
1123 #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */
1124 #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */
1125 #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */
1126 #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */
1127
1128 typedef struct elf32_rel {
1129 Elf32_Addr r_offset;
1130 Elf32_Word r_info;
1131 } Elf32_Rel;
1132
1133 typedef struct elf64_rel {
1134 Elf64_Addr r_offset; /* Location at which to apply the action */
1135 Elf64_Xword r_info; /* index and type of relocation */
1136 } Elf64_Rel;
1137
1138 typedef struct elf32_rela{
1139 Elf32_Addr r_offset;
1140 Elf32_Word r_info;
1141 Elf32_Sword r_addend;
1142 } Elf32_Rela;
1143
1144 typedef struct elf64_rela {
1145 Elf64_Addr r_offset; /* Location at which to apply the action */
1146 Elf64_Xword r_info; /* index and type of relocation */
1147 Elf64_Sxword r_addend; /* Constant addend used to compute value */
1148 } Elf64_Rela;
1149
1150 typedef struct elf32_sym{
1151 Elf32_Word st_name;
1152 Elf32_Addr st_value;
1153 Elf32_Word st_size;
1154 unsigned char st_info;
1155 unsigned char st_other;
1156 Elf32_Half st_shndx;
1157 } Elf32_Sym;
1158
1159 typedef struct elf64_sym {
1160 Elf64_Word st_name; /* Symbol name, index in string tbl */
1161 unsigned char st_info; /* Type and binding attributes */
1162 unsigned char st_other; /* No defined meaning, 0 */
1163 Elf64_Half st_shndx; /* Associated section index */
1164 Elf64_Addr st_value; /* Value of the symbol */
1165 Elf64_Xword st_size; /* Associated symbol size */
1166 } Elf64_Sym;
1167
1168
1169 #define EI_NIDENT 16
1170
1171 /* Special value for e_phnum. This indicates that the real number of
1172 program headers is too large to fit into e_phnum. Instead the real
1173 value is in the field sh_info of section 0. */
1174 #define PN_XNUM 0xffff
1175
1176 typedef struct elf32_hdr{
1177 unsigned char e_ident[EI_NIDENT];
1178 Elf32_Half e_type;
1179 Elf32_Half e_machine;
1180 Elf32_Word e_version;
1181 Elf32_Addr e_entry; /* Entry point */
1182 Elf32_Off e_phoff;
1183 Elf32_Off e_shoff;
1184 Elf32_Word e_flags;
1185 Elf32_Half e_ehsize;
1186 Elf32_Half e_phentsize;
1187 Elf32_Half e_phnum;
1188 Elf32_Half e_shentsize;
1189 Elf32_Half e_shnum;
1190 Elf32_Half e_shstrndx;
1191 } Elf32_Ehdr;
1192
1193 typedef struct elf64_hdr {
1194 unsigned char e_ident[16]; /* ELF "magic number" */
1195 Elf64_Half e_type;
1196 Elf64_Half e_machine;
1197 Elf64_Word e_version;
1198 Elf64_Addr e_entry; /* Entry point virtual address */
1199 Elf64_Off e_phoff; /* Program header table file offset */
1200 Elf64_Off e_shoff; /* Section header table file offset */
1201 Elf64_Word e_flags;
1202 Elf64_Half e_ehsize;
1203 Elf64_Half e_phentsize;
1204 Elf64_Half e_phnum;
1205 Elf64_Half e_shentsize;
1206 Elf64_Half e_shnum;
1207 Elf64_Half e_shstrndx;
1208 } Elf64_Ehdr;
1209
1210 /* These constants define the permissions on sections in the program
1211 header, p_flags. */
1212 #define PF_R 0x4
1213 #define PF_W 0x2
1214 #define PF_X 0x1
1215
1216 typedef struct elf32_phdr{
1217 Elf32_Word p_type;
1218 Elf32_Off p_offset;
1219 Elf32_Addr p_vaddr;
1220 Elf32_Addr p_paddr;
1221 Elf32_Word p_filesz;
1222 Elf32_Word p_memsz;
1223 Elf32_Word p_flags;
1224 Elf32_Word p_align;
1225 } Elf32_Phdr;
1226
1227 typedef struct elf64_phdr {
1228 Elf64_Word p_type;
1229 Elf64_Word p_flags;
1230 Elf64_Off p_offset; /* Segment file offset */
1231 Elf64_Addr p_vaddr; /* Segment virtual address */
1232 Elf64_Addr p_paddr; /* Segment physical address */
1233 Elf64_Xword p_filesz; /* Segment size in file */
1234 Elf64_Xword p_memsz; /* Segment size in memory */
1235 Elf64_Xword p_align; /* Segment alignment, file & memory */
1236 } Elf64_Phdr;
1237
1238 /* sh_type */
1239 #define SHT_NULL 0
1240 #define SHT_PROGBITS 1
1241 #define SHT_SYMTAB 2
1242 #define SHT_STRTAB 3
1243 #define SHT_RELA 4
1244 #define SHT_HASH 5
1245 #define SHT_DYNAMIC 6
1246 #define SHT_NOTE 7
1247 #define SHT_NOBITS 8
1248 #define SHT_REL 9
1249 #define SHT_SHLIB 10
1250 #define SHT_DYNSYM 11
1251 #define SHT_NUM 12
1252 #define SHT_LOPROC 0x70000000
1253 #define SHT_HIPROC 0x7fffffff
1254 #define SHT_LOUSER 0x80000000
1255 #define SHT_HIUSER 0xffffffff
1256 #define SHT_MIPS_LIST 0x70000000
1257 #define SHT_MIPS_CONFLICT 0x70000002
1258 #define SHT_MIPS_GPTAB 0x70000003
1259 #define SHT_MIPS_UCODE 0x70000004
1260
1261 /* sh_flags */
1262 #define SHF_WRITE 0x1
1263 #define SHF_ALLOC 0x2
1264 #define SHF_EXECINSTR 0x4
1265 #define SHF_MASKPROC 0xf0000000
1266 #define SHF_MIPS_GPREL 0x10000000
1267
1268 /* special section indexes */
1269 #define SHN_UNDEF 0
1270 #define SHN_LORESERVE 0xff00
1271 #define SHN_LOPROC 0xff00
1272 #define SHN_HIPROC 0xff1f
1273 #define SHN_ABS 0xfff1
1274 #define SHN_COMMON 0xfff2
1275 #define SHN_HIRESERVE 0xffff
1276 #define SHN_MIPS_ACCOMON 0xff00
1277
1278 typedef struct elf32_shdr {
1279 Elf32_Word sh_name;
1280 Elf32_Word sh_type;
1281 Elf32_Word sh_flags;
1282 Elf32_Addr sh_addr;
1283 Elf32_Off sh_offset;
1284 Elf32_Word sh_size;
1285 Elf32_Word sh_link;
1286 Elf32_Word sh_info;
1287 Elf32_Word sh_addralign;
1288 Elf32_Word sh_entsize;
1289 } Elf32_Shdr;
1290
1291 typedef struct elf64_shdr {
1292 Elf64_Word sh_name; /* Section name, index in string tbl */
1293 Elf64_Word sh_type; /* Type of section */
1294 Elf64_Xword sh_flags; /* Miscellaneous section attributes */
1295 Elf64_Addr sh_addr; /* Section virtual addr at execution */
1296 Elf64_Off sh_offset; /* Section file offset */
1297 Elf64_Xword sh_size; /* Size of section in bytes */
1298 Elf64_Word sh_link; /* Index of another section */
1299 Elf64_Word sh_info; /* Additional section information */
1300 Elf64_Xword sh_addralign; /* Section alignment */
1301 Elf64_Xword sh_entsize; /* Entry size if section holds table */
1302 } Elf64_Shdr;
1303
1304 #define EI_MAG0 0 /* e_ident[] indexes */
1305 #define EI_MAG1 1
1306 #define EI_MAG2 2
1307 #define EI_MAG3 3
1308 #define EI_CLASS 4
1309 #define EI_DATA 5
1310 #define EI_VERSION 6
1311 #define EI_OSABI 7
1312 #define EI_PAD 8
1313
1314 #define ELFOSABI_NONE 0 /* UNIX System V ABI */
1315 #define ELFOSABI_SYSV 0 /* Alias. */
1316 #define ELFOSABI_HPUX 1 /* HP-UX */
1317 #define ELFOSABI_NETBSD 2 /* NetBSD. */
1318 #define ELFOSABI_LINUX 3 /* Linux. */
1319 #define ELFOSABI_SOLARIS 6 /* Sun Solaris. */
1320 #define ELFOSABI_AIX 7 /* IBM AIX. */
1321 #define ELFOSABI_IRIX 8 /* SGI Irix. */
1322 #define ELFOSABI_FREEBSD 9 /* FreeBSD. */
1323 #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */
1324 #define ELFOSABI_MODESTO 11 /* Novell Modesto. */
1325 #define ELFOSABI_OPENBSD 12 /* OpenBSD. */
1326 #define ELFOSABI_ARM 97 /* ARM */
1327 #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
1328
1329 #define ELFMAG0 0x7f /* EI_MAG */
1330 #define ELFMAG1 'E'
1331 #define ELFMAG2 'L'
1332 #define ELFMAG3 'F'
1333 #define ELFMAG "\177ELF"
1334 #define SELFMAG 4
1335
1336 #define ELFCLASSNONE 0 /* EI_CLASS */
1337 #define ELFCLASS32 1
1338 #define ELFCLASS64 2
1339 #define ELFCLASSNUM 3
1340
1341 #define ELFDATANONE 0 /* e_ident[EI_DATA] */
1342 #define ELFDATA2LSB 1
1343 #define ELFDATA2MSB 2
1344
1345 #define EV_NONE 0 /* e_version, EI_VERSION */
1346 #define EV_CURRENT 1
1347 #define EV_NUM 2
1348
1349 /* Notes used in ET_CORE */
1350 #define NT_PRSTATUS 1
1351 #define NT_FPREGSET 2
1352 #define NT_PRFPREG 2
1353 #define NT_PRPSINFO 3
1354 #define NT_TASKSTRUCT 4
1355 #define NT_AUXV 6
1356 #define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */
1357 #define NT_S390_PREFIX 0x305 /* s390 prefix register */
1358 #define NT_S390_CTRS 0x304 /* s390 control registers */
1359 #define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */
1360 #define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */
1361 #define NT_S390_TIMER 0x301 /* s390 timer register */
1362 #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */
1363 #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */
1364 #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */
1365
1366
1367 /* Note header in a PT_NOTE section */
1368 typedef struct elf32_note {
1369 Elf32_Word n_namesz; /* Name size */
1370 Elf32_Word n_descsz; /* Content size */
1371 Elf32_Word n_type; /* Content type */
1372 } Elf32_Nhdr;
1373
1374 /* Note header in a PT_NOTE section */
1375 typedef struct elf64_note {
1376 Elf64_Word n_namesz; /* Name size */
1377 Elf64_Word n_descsz; /* Content size */
1378 Elf64_Word n_type; /* Content type */
1379 } Elf64_Nhdr;
1380
1381
1382 /* This data structure represents a PT_LOAD segment. */
1383 struct elf32_fdpic_loadseg {
1384 /* Core address to which the segment is mapped. */
1385 Elf32_Addr addr;
1386 /* VMA recorded in the program header. */
1387 Elf32_Addr p_vaddr;
1388 /* Size of this segment in memory. */
1389 Elf32_Word p_memsz;
1390 };
1391 struct elf32_fdpic_loadmap {
1392 /* Protocol version number, must be zero. */
1393 Elf32_Half version;
1394 /* Number of segments in this map. */
1395 Elf32_Half nsegs;
1396 /* The actual memory map. */
1397 struct elf32_fdpic_loadseg segs[/*nsegs*/];
1398 };
1399
1400 #ifdef ELF_CLASS
1401 #if ELF_CLASS == ELFCLASS32
1402
1403 #define elfhdr elf32_hdr
1404 #define elf_phdr elf32_phdr
1405 #define elf_note elf32_note
1406 #define elf_shdr elf32_shdr
1407 #define elf_sym elf32_sym
1408 #define elf_addr_t Elf32_Off
1409
1410 #ifdef ELF_USES_RELOCA
1411 # define ELF_RELOC Elf32_Rela
1412 #else
1413 # define ELF_RELOC Elf32_Rel
1414 #endif
1415
1416 #else
1417
1418 #define elfhdr elf64_hdr
1419 #define elf_phdr elf64_phdr
1420 #define elf_note elf64_note
1421 #define elf_shdr elf64_shdr
1422 #define elf_sym elf64_sym
1423 #define elf_addr_t Elf64_Off
1424
1425 #ifdef ELF_USES_RELOCA
1426 # define ELF_RELOC Elf64_Rela
1427 #else
1428 # define ELF_RELOC Elf64_Rel
1429 #endif
1430
1431 #endif /* ELF_CLASS */
1432
1433 #ifndef ElfW
1434 # if ELF_CLASS == ELFCLASS32
1435 # define ElfW(x) Elf32_ ## x
1436 # define ELFW(x) ELF32_ ## x
1437 # else
1438 # define ElfW(x) Elf64_ ## x
1439 # define ELFW(x) ELF64_ ## x
1440 # endif
1441 #endif
1442
1443 #endif /* ELF_CLASS */
1444
1445
1446 #endif /* _QEMU_ELF_H */
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