xref: /illumos-kvm-cmd/elf.h (revision 68396ea9)
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 
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_BINDNOW	24
151 #define DT_INIT_ARRAY	25
152 #define DT_FINI_ARRAY	26
153 #define DT_INIT_ARRAYSZ	27
154 #define DT_FINI_ARRAYSZ	28
155 #define DT_RUNPATH	29
156 #define DT_FLAGS	30
157 #define DT_LOOS		0x6000000d
158 #define DT_HIOS		0x6ffff000
159 #define DT_LOPROC	0x70000000
160 #define DT_HIPROC	0x7fffffff
161 
162 /* DT_ entries which fall between DT_VALRNGLO and DT_VALRNDHI use
163    the d_val field of the Elf*_Dyn structure.  I.e. they contain scalars.  */
164 #define DT_VALRNGLO	0x6ffffd00
165 #define DT_VALRNGHI	0x6ffffdff
166 
167 /* DT_ entries which fall between DT_ADDRRNGLO and DT_ADDRRNGHI use
168    the d_ptr field of the Elf*_Dyn structure.  I.e. they contain pointers.  */
169 #define DT_ADDRRNGLO	0x6ffffe00
170 #define DT_ADDRRNGHI	0x6ffffeff
171 
172 #define	DT_VERSYM	0x6ffffff0
173 #define DT_RELACOUNT	0x6ffffff9
174 #define DT_RELCOUNT	0x6ffffffa
175 #define DT_FLAGS_1	0x6ffffffb
176 #define DT_VERDEF	0x6ffffffc
177 #define DT_VERDEFNUM	0x6ffffffd
178 #define DT_VERNEED	0x6ffffffe
179 #define DT_VERNEEDNUM	0x6fffffff
180 
181 #define DT_MIPS_RLD_VERSION	0x70000001
182 #define DT_MIPS_TIME_STAMP	0x70000002
183 #define DT_MIPS_ICHECKSUM	0x70000003
184 #define DT_MIPS_IVERSION	0x70000004
185 #define DT_MIPS_FLAGS		0x70000005
186   #define RHF_NONE		  0
187   #define RHF_HARDWAY		  1
188   #define RHF_NOTPOT		  2
189 #define DT_MIPS_BASE_ADDRESS	0x70000006
190 #define DT_MIPS_CONFLICT	0x70000008
191 #define DT_MIPS_LIBLIST		0x70000009
192 #define DT_MIPS_LOCAL_GOTNO	0x7000000a
193 #define DT_MIPS_CONFLICTNO	0x7000000b
194 #define DT_MIPS_LIBLISTNO	0x70000010
195 #define DT_MIPS_SYMTABNO	0x70000011
196 #define DT_MIPS_UNREFEXTNO	0x70000012
197 #define DT_MIPS_GOTSYM		0x70000013
198 #define DT_MIPS_HIPAGENO	0x70000014
199 #define DT_MIPS_RLD_MAP		0x70000016
200 
201 /* This info is needed when parsing the symbol table */
202 #define STB_LOCAL  0
203 #define STB_GLOBAL 1
204 #define STB_WEAK   2
205 
206 #define STT_NOTYPE  0
207 #define STT_OBJECT  1
208 #define STT_FUNC    2
209 #define STT_SECTION 3
210 #define STT_FILE    4
211 
212 #define ELF_ST_BIND(x)		((x) >> 4)
213 #define ELF_ST_TYPE(x)		(((unsigned int) x) & 0xf)
214 #define ELF32_ST_BIND(x)	ELF_ST_BIND(x)
215 #define ELF32_ST_TYPE(x)	ELF_ST_TYPE(x)
216 #define ELF64_ST_BIND(x)	ELF_ST_BIND(x)
217 #define ELF64_ST_TYPE(x)	ELF_ST_TYPE(x)
218 
219 /* Symbolic values for the entries in the auxiliary table
220    put on the initial stack */
221 #define AT_NULL   0	/* end of vector */
222 #define AT_IGNORE 1	/* entry should be ignored */
223 #define AT_EXECFD 2	/* file descriptor of program */
224 #define AT_PHDR   3	/* program headers for program */
225 #define AT_PHENT  4	/* size of program header entry */
226 #define AT_PHNUM  5	/* number of program headers */
227 #define AT_PAGESZ 6	/* system page size */
228 #define AT_BASE   7	/* base address of interpreter */
229 #define AT_FLAGS  8	/* flags */
230 #define AT_ENTRY  9	/* entry point of program */
231 #define AT_NOTELF 10	/* program is not ELF */
232 #define AT_UID    11	/* real uid */
233 #define AT_EUID   12	/* effective uid */
234 #define AT_GID    13	/* real gid */
235 #define AT_EGID   14	/* effective gid */
236 #define AT_PLATFORM 15  /* string identifying CPU for optimizations */
237 #define AT_HWCAP  16    /* arch dependent hints at CPU capabilities */
238 #define AT_CLKTCK 17	/* frequency at which times() increments */
239 #define AT_FPUCW  18	/* info about fpu initialization by kernel */
240 #define AT_DCACHEBSIZE	19	/* data cache block size */
241 #define AT_ICACHEBSIZE	20	/* instruction cache block size */
242 #define AT_UCACHEBSIZE	21	/* unified cache block size */
243 #define AT_IGNOREPPC	22	/* ppc only; entry should be ignored */
244 #define AT_SECURE	23	/* boolean, was exec suid-like? */
245 #define AT_BASE_PLATFORM 24	/* string identifying real platforms */
246 #define AT_RANDOM	25	/* address of 16 random bytes */
247 #define AT_EXECFN	31	/* filename of the executable */
248 #define AT_SYSINFO	32	/* address of kernel entry point */
249 #define AT_SYSINFO_EHDR	33	/* address of kernel vdso */
250 #define AT_L1I_CACHESHAPE 34	/* shapes of the caches: */
251 #define AT_L1D_CACHESHAPE 35	/*   bits 0-3: cache associativity.  */
252 #define AT_L2_CACHESHAPE  36	/*   bits 4-7: log2 of line size.  */
253 #define AT_L3_CACHESHAPE  37	/*   val&~255: cache size.  */
254 
255 typedef struct dynamic{
256   Elf32_Sword d_tag;
257   union{
258     Elf32_Sword	d_val;
259     Elf32_Addr	d_ptr;
260   } d_un;
261 } Elf32_Dyn;
262 
263 typedef struct {
264   Elf64_Sxword d_tag;		/* entry tag value */
265   union {
266     Elf64_Xword d_val;
267     Elf64_Addr d_ptr;
268   } d_un;
269 } Elf64_Dyn;
270 
271 /* The following are used with relocations */
272 #define ELF32_R_SYM(x) ((x) >> 8)
273 #define ELF32_R_TYPE(x) ((x) & 0xff)
274 
275 #define ELF64_R_SYM(i)			((i) >> 32)
276 #define ELF64_R_TYPE(i)			((i) & 0xffffffff)
277 #define ELF64_R_TYPE_DATA(i)            (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000)
278 
279 #define R_386_NONE	0
280 #define R_386_32	1
281 #define R_386_PC32	2
282 #define R_386_GOT32	3
283 #define R_386_PLT32	4
284 #define R_386_COPY	5
285 #define R_386_GLOB_DAT	6
286 #define R_386_JMP_SLOT	7
287 #define R_386_RELATIVE	8
288 #define R_386_GOTOFF	9
289 #define R_386_GOTPC	10
290 #define R_386_NUM	11
291 /* Not a dynamic reloc, so not included in R_386_NUM.  Used in TCG.  */
292 #define R_386_PC8	23
293 
294 #define R_MIPS_NONE		0
295 #define R_MIPS_16		1
296 #define R_MIPS_32		2
297 #define R_MIPS_REL32		3
298 #define R_MIPS_26		4
299 #define R_MIPS_HI16		5
300 #define R_MIPS_LO16		6
301 #define R_MIPS_GPREL16		7
302 #define R_MIPS_LITERAL		8
303 #define R_MIPS_GOT16		9
304 #define R_MIPS_PC16		10
305 #define R_MIPS_CALL16		11
306 #define R_MIPS_GPREL32		12
307 /* The remaining relocs are defined on Irix, although they are not
308    in the MIPS ELF ABI.  */
309 #define R_MIPS_UNUSED1		13
310 #define R_MIPS_UNUSED2		14
311 #define R_MIPS_UNUSED3		15
312 #define R_MIPS_SHIFT5		16
313 #define R_MIPS_SHIFT6		17
314 #define R_MIPS_64		18
315 #define R_MIPS_GOT_DISP		19
316 #define R_MIPS_GOT_PAGE		20
317 #define R_MIPS_GOT_OFST		21
318 /*
319  * The following two relocation types are specified in the MIPS ABI
320  * conformance guide version 1.2 but not yet in the psABI.
321  */
322 #define R_MIPS_GOTHI16		22
323 #define R_MIPS_GOTLO16		23
324 #define R_MIPS_SUB		24
325 #define R_MIPS_INSERT_A		25
326 #define R_MIPS_INSERT_B		26
327 #define R_MIPS_DELETE		27
328 #define R_MIPS_HIGHER		28
329 #define R_MIPS_HIGHEST		29
330 /*
331  * The following two relocation types are specified in the MIPS ABI
332  * conformance guide version 1.2 but not yet in the psABI.
333  */
334 #define R_MIPS_CALLHI16		30
335 #define R_MIPS_CALLLO16		31
336 /*
337  * This range is reserved for vendor specific relocations.
338  */
339 #define R_MIPS_LOVENDOR		100
340 #define R_MIPS_HIVENDOR		127
341 
342 
343 /*
344  * Sparc ELF relocation types
345  */
346 #define	R_SPARC_NONE		0
347 #define	R_SPARC_8		1
348 #define	R_SPARC_16		2
349 #define	R_SPARC_32		3
350 #define	R_SPARC_DISP8		4
351 #define	R_SPARC_DISP16		5
352 #define	R_SPARC_DISP32		6
353 #define	R_SPARC_WDISP30		7
354 #define	R_SPARC_WDISP22		8
355 #define	R_SPARC_HI22		9
356 #define	R_SPARC_22		10
357 #define	R_SPARC_13		11
358 #define	R_SPARC_LO10		12
359 #define	R_SPARC_GOT10		13
360 #define	R_SPARC_GOT13		14
361 #define	R_SPARC_GOT22		15
362 #define	R_SPARC_PC10		16
363 #define	R_SPARC_PC22		17
364 #define	R_SPARC_WPLT30		18
365 #define	R_SPARC_COPY		19
366 #define	R_SPARC_GLOB_DAT	20
367 #define	R_SPARC_JMP_SLOT	21
368 #define	R_SPARC_RELATIVE	22
369 #define	R_SPARC_UA32		23
370 #define R_SPARC_PLT32		24
371 #define R_SPARC_HIPLT22		25
372 #define R_SPARC_LOPLT10		26
373 #define R_SPARC_PCPLT32		27
374 #define R_SPARC_PCPLT22		28
375 #define R_SPARC_PCPLT10		29
376 #define R_SPARC_10		30
377 #define R_SPARC_11		31
378 #define R_SPARC_64		32
379 #define R_SPARC_OLO10           33
380 #define R_SPARC_HH22            34
381 #define R_SPARC_HM10            35
382 #define R_SPARC_LM22            36
383 #define R_SPARC_WDISP16		40
384 #define R_SPARC_WDISP19		41
385 #define R_SPARC_7		43
386 #define R_SPARC_5		44
387 #define R_SPARC_6		45
388 
389 /* Bits present in AT_HWCAP, primarily for Sparc32.  */
390 
391 #define HWCAP_SPARC_FLUSH       1    /* CPU supports flush instruction. */
392 #define HWCAP_SPARC_STBAR       2
393 #define HWCAP_SPARC_SWAP        4
394 #define HWCAP_SPARC_MULDIV      8
395 #define HWCAP_SPARC_V9		16
396 #define HWCAP_SPARC_ULTRA3	32
397 
398 /*
399  * 68k ELF relocation types
400  */
401 #define R_68K_NONE	0
402 #define R_68K_32	1
403 #define R_68K_16	2
404 #define R_68K_8		3
405 #define R_68K_PC32	4
406 #define R_68K_PC16	5
407 #define R_68K_PC8	6
408 #define R_68K_GOT32	7
409 #define R_68K_GOT16	8
410 #define R_68K_GOT8	9
411 #define R_68K_GOT32O	10
412 #define R_68K_GOT16O	11
413 #define R_68K_GOT8O	12
414 #define R_68K_PLT32	13
415 #define R_68K_PLT16	14
416 #define R_68K_PLT8	15
417 #define R_68K_PLT32O	16
418 #define R_68K_PLT16O	17
419 #define R_68K_PLT8O	18
420 #define R_68K_COPY	19
421 #define R_68K_GLOB_DAT	20
422 #define R_68K_JMP_SLOT	21
423 #define R_68K_RELATIVE	22
424 
425 /*
426  * Alpha ELF relocation types
427  */
428 #define R_ALPHA_NONE            0       /* No reloc */
429 #define R_ALPHA_REFLONG         1       /* Direct 32 bit */
430 #define R_ALPHA_REFQUAD         2       /* Direct 64 bit */
431 #define R_ALPHA_GPREL32         3       /* GP relative 32 bit */
432 #define R_ALPHA_LITERAL         4       /* GP relative 16 bit w/optimization */
433 #define R_ALPHA_LITUSE          5       /* Optimization hint for LITERAL */
434 #define R_ALPHA_GPDISP          6       /* Add displacement to GP */
435 #define R_ALPHA_BRADDR          7       /* PC+4 relative 23 bit shifted */
436 #define R_ALPHA_HINT            8       /* PC+4 relative 16 bit shifted */
437 #define R_ALPHA_SREL16          9       /* PC relative 16 bit */
438 #define R_ALPHA_SREL32          10      /* PC relative 32 bit */
439 #define R_ALPHA_SREL64          11      /* PC relative 64 bit */
440 #define R_ALPHA_GPRELHIGH       17      /* GP relative 32 bit, high 16 bits */
441 #define R_ALPHA_GPRELLOW        18      /* GP relative 32 bit, low 16 bits */
442 #define R_ALPHA_GPREL16         19      /* GP relative 16 bit */
443 #define R_ALPHA_COPY            24      /* Copy symbol at runtime */
444 #define R_ALPHA_GLOB_DAT        25      /* Create GOT entry */
445 #define R_ALPHA_JMP_SLOT        26      /* Create PLT entry */
446 #define R_ALPHA_RELATIVE        27      /* Adjust by program base */
447 #define R_ALPHA_BRSGP		28
448 #define R_ALPHA_TLSGD           29
449 #define R_ALPHA_TLS_LDM         30
450 #define R_ALPHA_DTPMOD64        31
451 #define R_ALPHA_GOTDTPREL       32
452 #define R_ALPHA_DTPREL64        33
453 #define R_ALPHA_DTPRELHI        34
454 #define R_ALPHA_DTPRELLO        35
455 #define R_ALPHA_DTPREL16        36
456 #define R_ALPHA_GOTTPREL        37
457 #define R_ALPHA_TPREL64         38
458 #define R_ALPHA_TPRELHI         39
459 #define R_ALPHA_TPRELLO         40
460 #define R_ALPHA_TPREL16         41
461 
462 #define SHF_ALPHA_GPREL		0x10000000
463 
464 
465 /* PowerPC relocations defined by the ABIs */
466 #define R_PPC_NONE		0
467 #define R_PPC_ADDR32		1	/* 32bit absolute address */
468 #define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
469 #define R_PPC_ADDR16		3	/* 16bit absolute address */
470 #define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
471 #define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
472 #define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
473 #define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
474 #define R_PPC_ADDR14_BRTAKEN	8
475 #define R_PPC_ADDR14_BRNTAKEN	9
476 #define R_PPC_REL24		10	/* PC relative 26 bit */
477 #define R_PPC_REL14		11	/* PC relative 16 bit */
478 #define R_PPC_REL14_BRTAKEN	12
479 #define R_PPC_REL14_BRNTAKEN	13
480 #define R_PPC_GOT16		14
481 #define R_PPC_GOT16_LO		15
482 #define R_PPC_GOT16_HI		16
483 #define R_PPC_GOT16_HA		17
484 #define R_PPC_PLTREL24		18
485 #define R_PPC_COPY		19
486 #define R_PPC_GLOB_DAT		20
487 #define R_PPC_JMP_SLOT		21
488 #define R_PPC_RELATIVE		22
489 #define R_PPC_LOCAL24PC		23
490 #define R_PPC_UADDR32		24
491 #define R_PPC_UADDR16		25
492 #define R_PPC_REL32		26
493 #define R_PPC_PLT32		27
494 #define R_PPC_PLTREL32		28
495 #define R_PPC_PLT16_LO		29
496 #define R_PPC_PLT16_HI		30
497 #define R_PPC_PLT16_HA		31
498 #define R_PPC_SDAREL16		32
499 #define R_PPC_SECTOFF		33
500 #define R_PPC_SECTOFF_LO	34
501 #define R_PPC_SECTOFF_HI	35
502 #define R_PPC_SECTOFF_HA	36
503 /* Keep this the last entry.  */
504 #ifndef R_PPC_NUM
505 #define R_PPC_NUM		37
506 #endif
507 
508 /* ARM specific declarations */
509 
510 /* Processor specific flags for the ELF header e_flags field.  */
511 #define EF_ARM_RELEXEC     0x01
512 #define EF_ARM_HASENTRY    0x02
513 #define EF_ARM_INTERWORK   0x04
514 #define EF_ARM_APCS_26     0x08
515 #define EF_ARM_APCS_FLOAT  0x10
516 #define EF_ARM_PIC         0x20
517 #define EF_ALIGN8          0x40		/* 8-bit structure alignment is in use */
518 #define EF_NEW_ABI         0x80
519 #define EF_OLD_ABI         0x100
520 
521 /* Additional symbol types for Thumb */
522 #define STT_ARM_TFUNC      0xd
523 
524 /* ARM-specific values for sh_flags */
525 #define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
526 #define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
527 					   in the input to a link step */
528 
529 /* ARM-specific program header flags */
530 #define PF_ARM_SB          0x10000000   /* Segment contains the location
531 					   addressed by the static base */
532 
533 /* ARM relocs.  */
534 #define R_ARM_NONE		0	/* No reloc */
535 #define R_ARM_PC24		1	/* PC relative 26 bit branch */
536 #define R_ARM_ABS32		2	/* Direct 32 bit  */
537 #define R_ARM_REL32		3	/* PC relative 32 bit */
538 #define R_ARM_PC13		4
539 #define R_ARM_ABS16		5	/* Direct 16 bit */
540 #define R_ARM_ABS12		6	/* Direct 12 bit */
541 #define R_ARM_THM_ABS5		7
542 #define R_ARM_ABS8		8	/* Direct 8 bit */
543 #define R_ARM_SBREL32		9
544 #define R_ARM_THM_PC22		10
545 #define R_ARM_THM_PC8		11
546 #define R_ARM_AMP_VCALL9	12
547 #define R_ARM_SWI24		13
548 #define R_ARM_THM_SWI8		14
549 #define R_ARM_XPC25		15
550 #define R_ARM_THM_XPC22		16
551 #define R_ARM_COPY		20	/* Copy symbol at runtime */
552 #define R_ARM_GLOB_DAT		21	/* Create GOT entry */
553 #define R_ARM_JUMP_SLOT		22	/* Create PLT entry */
554 #define R_ARM_RELATIVE		23	/* Adjust by program base */
555 #define R_ARM_GOTOFF		24	/* 32 bit offset to GOT */
556 #define R_ARM_GOTPC		25	/* 32 bit PC relative offset to GOT */
557 #define R_ARM_GOT32		26	/* 32 bit GOT entry */
558 #define R_ARM_PLT32		27	/* 32 bit PLT address */
559 #define R_ARM_CALL              28
560 #define R_ARM_JUMP24            29
561 #define R_ARM_GNU_VTENTRY	100
562 #define R_ARM_GNU_VTINHERIT	101
563 #define R_ARM_THM_PC11		102	/* thumb unconditional branch */
564 #define R_ARM_THM_PC9		103	/* thumb conditional branch */
565 #define R_ARM_RXPC25		249
566 #define R_ARM_RSBREL32		250
567 #define R_ARM_THM_RPC22		251
568 #define R_ARM_RREL32		252
569 #define R_ARM_RABS22		253
570 #define R_ARM_RPC24		254
571 #define R_ARM_RBASE		255
572 /* Keep this the last entry.  */
573 #define R_ARM_NUM		256
574 
575 /* s390 relocations defined by the ABIs */
576 #define R_390_NONE		0	/* No reloc.  */
577 #define R_390_8			1	/* Direct 8 bit.  */
578 #define R_390_12		2	/* Direct 12 bit.  */
579 #define R_390_16		3	/* Direct 16 bit.  */
580 #define R_390_32		4	/* Direct 32 bit.  */
581 #define R_390_PC32		5	/* PC relative 32 bit.	*/
582 #define R_390_GOT12		6	/* 12 bit GOT offset.  */
583 #define R_390_GOT32		7	/* 32 bit GOT offset.  */
584 #define R_390_PLT32		8	/* 32 bit PC relative PLT address.  */
585 #define R_390_COPY		9	/* Copy symbol at runtime.  */
586 #define R_390_GLOB_DAT		10	/* Create GOT entry.  */
587 #define R_390_JMP_SLOT		11	/* Create PLT entry.  */
588 #define R_390_RELATIVE		12	/* Adjust by program base.  */
589 #define R_390_GOTOFF32		13	/* 32 bit offset to GOT.	 */
590 #define R_390_GOTPC		14	/* 32 bit PC rel. offset to GOT.  */
591 #define R_390_GOT16		15	/* 16 bit GOT offset.  */
592 #define R_390_PC16		16	/* PC relative 16 bit.	*/
593 #define R_390_PC16DBL		17	/* PC relative 16 bit shifted by 1.  */
594 #define R_390_PLT16DBL		18	/* 16 bit PC rel. PLT shifted by 1.  */
595 #define R_390_PC32DBL		19	/* PC relative 32 bit shifted by 1.  */
596 #define R_390_PLT32DBL		20	/* 32 bit PC rel. PLT shifted by 1.  */
597 #define R_390_GOTPCDBL		21	/* 32 bit PC rel. GOT shifted by 1.  */
598 #define R_390_64		22	/* Direct 64 bit.  */
599 #define R_390_PC64		23	/* PC relative 64 bit.	*/
600 #define R_390_GOT64		24	/* 64 bit GOT offset.  */
601 #define R_390_PLT64		25	/* 64 bit PC relative PLT address.  */
602 #define R_390_GOTENT		26	/* 32 bit PC rel. to GOT entry >> 1. */
603 #define R_390_GOTOFF16		27	/* 16 bit offset to GOT. */
604 #define R_390_GOTOFF64		28	/* 64 bit offset to GOT. */
605 #define R_390_GOTPLT12		29	/* 12 bit offset to jump slot.	*/
606 #define R_390_GOTPLT16		30	/* 16 bit offset to jump slot.	*/
607 #define R_390_GOTPLT32		31	/* 32 bit offset to jump slot.	*/
608 #define R_390_GOTPLT64		32	/* 64 bit offset to jump slot.	*/
609 #define R_390_GOTPLTENT		33	/* 32 bit rel. offset to jump slot.  */
610 #define R_390_PLTOFF16		34	/* 16 bit offset from GOT to PLT. */
611 #define R_390_PLTOFF32		35	/* 32 bit offset from GOT to PLT. */
612 #define R_390_PLTOFF64		36	/* 16 bit offset from GOT to PLT. */
613 #define R_390_TLS_LOAD		37	/* Tag for load insn in TLS code. */
614 #define R_390_TLS_GDCALL	38	/* Tag for function call in general
615                                            dynamic TLS code.  */
616 #define R_390_TLS_LDCALL	39	/* Tag for function call in local
617                                            dynamic TLS code.  */
618 #define R_390_TLS_GD32		40	/* Direct 32 bit for general dynamic
619                                            thread local data.  */
620 #define R_390_TLS_GD64		41	/* Direct 64 bit for general dynamic
621                                            thread local data.  */
622 #define R_390_TLS_GOTIE12	42	/* 12 bit GOT offset for static TLS
623                                            block offset.  */
624 #define R_390_TLS_GOTIE32	43	/* 32 bit GOT offset for static TLS
625                                            block offset.  */
626 #define R_390_TLS_GOTIE64	44	/* 64 bit GOT offset for static TLS
627                                            block offset.  */
628 #define R_390_TLS_LDM32		45	/* Direct 32 bit for local dynamic
629                                            thread local data in LD code.  */
630 #define R_390_TLS_LDM64		46	/* Direct 64 bit for local dynamic
631                                            thread local data in LD code.  */
632 #define R_390_TLS_IE32		47	/* 32 bit address of GOT entry for
633                                            negated static TLS block offset.  */
634 #define R_390_TLS_IE64		48	/* 64 bit address of GOT entry for
635                                            negated static TLS block offset.  */
636 #define R_390_TLS_IEENT		49	/* 32 bit rel. offset to GOT entry for
637                                            negated static TLS block offset.  */
638 #define R_390_TLS_LE32		50	/* 32 bit negated offset relative to
639                                            static TLS block.  */
640 #define R_390_TLS_LE64		51	/* 64 bit negated offset relative to
641                                            static TLS block.  */
642 #define R_390_TLS_LDO32		52	/* 32 bit offset relative to TLS
643                                            block.  */
644 #define R_390_TLS_LDO64		53	/* 64 bit offset relative to TLS
645                                            block.  */
646 #define R_390_TLS_DTPMOD	54	/* ID of module containing symbol.  */
647 #define R_390_TLS_DTPOFF	55	/* Offset in TLS block.  */
648 #define R_390_TLS_TPOFF		56	/* Negate offset in static TLS
649                                            block.  */
650 /* Keep this the last entry.  */
651 #define R_390_NUM	57
652 
653 /* x86-64 relocation types */
654 #define R_X86_64_NONE		0	/* No reloc */
655 #define R_X86_64_64		1	/* Direct 64 bit  */
656 #define R_X86_64_PC32		2	/* PC relative 32 bit signed */
657 #define R_X86_64_GOT32		3	/* 32 bit GOT entry */
658 #define R_X86_64_PLT32		4	/* 32 bit PLT address */
659 #define R_X86_64_COPY		5	/* Copy symbol at runtime */
660 #define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
661 #define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
662 #define R_X86_64_RELATIVE	8	/* Adjust by program base */
663 #define R_X86_64_GOTPCREL	9	/* 32 bit signed pc relative
664 					   offset to GOT */
665 #define R_X86_64_32		10	/* Direct 32 bit zero extended */
666 #define R_X86_64_32S		11	/* Direct 32 bit sign extended */
667 #define R_X86_64_16		12	/* Direct 16 bit zero extended */
668 #define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
669 #define R_X86_64_8		14	/* Direct 8 bit sign extended  */
670 #define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
671 
672 #define R_X86_64_NUM		16
673 
674 /* Legal values for e_flags field of Elf64_Ehdr.  */
675 
676 #define EF_ALPHA_32BIT		1	/* All addresses are below 2GB */
677 
678 /* HPPA specific definitions.  */
679 
680 /* Legal values for e_flags field of Elf32_Ehdr.  */
681 
682 #define EF_PARISC_TRAPNIL	0x00010000 /* Trap nil pointer dereference.  */
683 #define EF_PARISC_EXT		0x00020000 /* Program uses arch. extensions. */
684 #define EF_PARISC_LSB		0x00040000 /* Program expects little endian. */
685 #define EF_PARISC_WIDE		0x00080000 /* Program expects wide mode.  */
686 #define EF_PARISC_NO_KABP	0x00100000 /* No kernel assisted branch
687 					      prediction.  */
688 #define EF_PARISC_LAZYSWAP	0x00400000 /* Allow lazy swapping.  */
689 #define EF_PARISC_ARCH		0x0000ffff /* Architecture version.  */
690 
691 /* Defined values for `e_flags & EF_PARISC_ARCH' are:  */
692 
693 #define EFA_PARISC_1_0		    0x020b /* PA-RISC 1.0 big-endian.  */
694 #define EFA_PARISC_1_1		    0x0210 /* PA-RISC 1.1 big-endian.  */
695 #define EFA_PARISC_2_0		    0x0214 /* PA-RISC 2.0 big-endian.  */
696 
697 /* Additional section indeces.  */
698 
699 #define SHN_PARISC_ANSI_COMMON	0xff00	   /* Section for tenatively declared
700 					      symbols in ANSI C.  */
701 #define SHN_PARISC_HUGE_COMMON	0xff01	   /* Common blocks in huge model.  */
702 
703 /* Legal values for sh_type field of Elf32_Shdr.  */
704 
705 #define SHT_PARISC_EXT		0x70000000 /* Contains product specific ext. */
706 #define SHT_PARISC_UNWIND	0x70000001 /* Unwind information.  */
707 #define SHT_PARISC_DOC		0x70000002 /* Debug info for optimized code. */
708 
709 /* Legal values for sh_flags field of Elf32_Shdr.  */
710 
711 #define SHF_PARISC_SHORT	0x20000000 /* Section with short addressing. */
712 #define SHF_PARISC_HUGE		0x40000000 /* Section far from gp.  */
713 #define SHF_PARISC_SBP		0x80000000 /* Static branch prediction code. */
714 
715 /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
716 
717 #define STT_PARISC_MILLICODE	13	/* Millicode function entry point.  */
718 
719 #define STT_HP_OPAQUE		(STT_LOOS + 0x1)
720 #define STT_HP_STUB		(STT_LOOS + 0x2)
721 
722 /* HPPA relocs.  */
723 
724 #define R_PARISC_NONE		0	/* No reloc.  */
725 #define R_PARISC_DIR32		1	/* Direct 32-bit reference.  */
726 #define R_PARISC_DIR21L		2	/* Left 21 bits of eff. address.  */
727 #define R_PARISC_DIR17R		3	/* Right 17 bits of eff. address.  */
728 #define R_PARISC_DIR17F		4	/* 17 bits of eff. address.  */
729 #define R_PARISC_DIR14R		6	/* Right 14 bits of eff. address.  */
730 #define R_PARISC_PCREL32	9	/* 32-bit rel. address.  */
731 #define R_PARISC_PCREL21L	10	/* Left 21 bits of rel. address.  */
732 #define R_PARISC_PCREL17R	11	/* Right 17 bits of rel. address.  */
733 #define R_PARISC_PCREL17F	12	/* 17 bits of rel. address.  */
734 #define R_PARISC_PCREL14R	14	/* Right 14 bits of rel. address.  */
735 #define R_PARISC_DPREL21L	18	/* Left 21 bits of rel. address.  */
736 #define R_PARISC_DPREL14R	22	/* Right 14 bits of rel. address.  */
737 #define R_PARISC_GPREL21L	26	/* GP-relative, left 21 bits.  */
738 #define R_PARISC_GPREL14R	30	/* GP-relative, right 14 bits.  */
739 #define R_PARISC_LTOFF21L	34	/* LT-relative, left 21 bits.  */
740 #define R_PARISC_LTOFF14R	38	/* LT-relative, right 14 bits.  */
741 #define R_PARISC_SECREL32	41	/* 32 bits section rel. address.  */
742 #define R_PARISC_SEGBASE	48	/* No relocation, set segment base.  */
743 #define R_PARISC_SEGREL32	49	/* 32 bits segment rel. address.  */
744 #define R_PARISC_PLTOFF21L	50	/* PLT rel. address, left 21 bits.  */
745 #define R_PARISC_PLTOFF14R	54	/* PLT rel. address, right 14 bits.  */
746 #define R_PARISC_LTOFF_FPTR32	57	/* 32 bits LT-rel. function pointer. */
747 #define R_PARISC_LTOFF_FPTR21L	58	/* LT-rel. fct ptr, left 21 bits. */
748 #define R_PARISC_LTOFF_FPTR14R	62	/* LT-rel. fct ptr, right 14 bits. */
749 #define R_PARISC_FPTR64		64	/* 64 bits function address.  */
750 #define R_PARISC_PLABEL32	65	/* 32 bits function address.  */
751 #define R_PARISC_PCREL64	72	/* 64 bits PC-rel. address.  */
752 #define R_PARISC_PCREL22F	74	/* 22 bits PC-rel. address.  */
753 #define R_PARISC_PCREL14WR	75	/* PC-rel. address, right 14 bits.  */
754 #define R_PARISC_PCREL14DR	76	/* PC rel. address, right 14 bits.  */
755 #define R_PARISC_PCREL16F	77	/* 16 bits PC-rel. address.  */
756 #define R_PARISC_PCREL16WF	78	/* 16 bits PC-rel. address.  */
757 #define R_PARISC_PCREL16DF	79	/* 16 bits PC-rel. address.  */
758 #define R_PARISC_DIR64		80	/* 64 bits of eff. address.  */
759 #define R_PARISC_DIR14WR	83	/* 14 bits of eff. address.  */
760 #define R_PARISC_DIR14DR	84	/* 14 bits of eff. address.  */
761 #define R_PARISC_DIR16F		85	/* 16 bits of eff. address.  */
762 #define R_PARISC_DIR16WF	86	/* 16 bits of eff. address.  */
763 #define R_PARISC_DIR16DF	87	/* 16 bits of eff. address.  */
764 #define R_PARISC_GPREL64	88	/* 64 bits of GP-rel. address.  */
765 #define R_PARISC_GPREL14WR	91	/* GP-rel. address, right 14 bits.  */
766 #define R_PARISC_GPREL14DR	92	/* GP-rel. address, right 14 bits.  */
767 #define R_PARISC_GPREL16F	93	/* 16 bits GP-rel. address.  */
768 #define R_PARISC_GPREL16WF	94	/* 16 bits GP-rel. address.  */
769 #define R_PARISC_GPREL16DF	95	/* 16 bits GP-rel. address.  */
770 #define R_PARISC_LTOFF64	96	/* 64 bits LT-rel. address.  */
771 #define R_PARISC_LTOFF14WR	99	/* LT-rel. address, right 14 bits.  */
772 #define R_PARISC_LTOFF14DR	100	/* LT-rel. address, right 14 bits.  */
773 #define R_PARISC_LTOFF16F	101	/* 16 bits LT-rel. address.  */
774 #define R_PARISC_LTOFF16WF	102	/* 16 bits LT-rel. address.  */
775 #define R_PARISC_LTOFF16DF	103	/* 16 bits LT-rel. address.  */
776 #define R_PARISC_SECREL64	104	/* 64 bits section rel. address.  */
777 #define R_PARISC_SEGREL64	112	/* 64 bits segment rel. address.  */
778 #define R_PARISC_PLTOFF14WR	115	/* PLT-rel. address, right 14 bits.  */
779 #define R_PARISC_PLTOFF14DR	116	/* PLT-rel. address, right 14 bits.  */
780 #define R_PARISC_PLTOFF16F	117	/* 16 bits LT-rel. address.  */
781 #define R_PARISC_PLTOFF16WF	118	/* 16 bits PLT-rel. address.  */
782 #define R_PARISC_PLTOFF16DF	119	/* 16 bits PLT-rel. address.  */
783 #define R_PARISC_LTOFF_FPTR64	120	/* 64 bits LT-rel. function ptr.  */
784 #define R_PARISC_LTOFF_FPTR14WR	123	/* LT-rel. fct. ptr., right 14 bits. */
785 #define R_PARISC_LTOFF_FPTR14DR	124	/* LT-rel. fct. ptr., right 14 bits. */
786 #define R_PARISC_LTOFF_FPTR16F	125	/* 16 bits LT-rel. function ptr.  */
787 #define R_PARISC_LTOFF_FPTR16WF	126	/* 16 bits LT-rel. function ptr.  */
788 #define R_PARISC_LTOFF_FPTR16DF	127	/* 16 bits LT-rel. function ptr.  */
789 #define R_PARISC_LORESERVE	128
790 #define R_PARISC_COPY		128	/* Copy relocation.  */
791 #define R_PARISC_IPLT		129	/* Dynamic reloc, imported PLT */
792 #define R_PARISC_EPLT		130	/* Dynamic reloc, exported PLT */
793 #define R_PARISC_TPREL32	153	/* 32 bits TP-rel. address.  */
794 #define R_PARISC_TPREL21L	154	/* TP-rel. address, left 21 bits.  */
795 #define R_PARISC_TPREL14R	158	/* TP-rel. address, right 14 bits.  */
796 #define R_PARISC_LTOFF_TP21L	162	/* LT-TP-rel. address, left 21 bits. */
797 #define R_PARISC_LTOFF_TP14R	166	/* LT-TP-rel. address, right 14 bits.*/
798 #define R_PARISC_LTOFF_TP14F	167	/* 14 bits LT-TP-rel. address.  */
799 #define R_PARISC_TPREL64	216	/* 64 bits TP-rel. address.  */
800 #define R_PARISC_TPREL14WR	219	/* TP-rel. address, right 14 bits.  */
801 #define R_PARISC_TPREL14DR	220	/* TP-rel. address, right 14 bits.  */
802 #define R_PARISC_TPREL16F	221	/* 16 bits TP-rel. address.  */
803 #define R_PARISC_TPREL16WF	222	/* 16 bits TP-rel. address.  */
804 #define R_PARISC_TPREL16DF	223	/* 16 bits TP-rel. address.  */
805 #define R_PARISC_LTOFF_TP64	224	/* 64 bits LT-TP-rel. address.  */
806 #define R_PARISC_LTOFF_TP14WR	227	/* LT-TP-rel. address, right 14 bits.*/
807 #define R_PARISC_LTOFF_TP14DR	228	/* LT-TP-rel. address, right 14 bits.*/
808 #define R_PARISC_LTOFF_TP16F	229	/* 16 bits LT-TP-rel. address.  */
809 #define R_PARISC_LTOFF_TP16WF	230	/* 16 bits LT-TP-rel. address.  */
810 #define R_PARISC_LTOFF_TP16DF	231	/* 16 bits LT-TP-rel. address.  */
811 #define R_PARISC_HIRESERVE	255
812 
813 /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr.  */
814 
815 #define PT_HP_TLS		(PT_LOOS + 0x0)
816 #define PT_HP_CORE_NONE		(PT_LOOS + 0x1)
817 #define PT_HP_CORE_VERSION	(PT_LOOS + 0x2)
818 #define PT_HP_CORE_KERNEL	(PT_LOOS + 0x3)
819 #define PT_HP_CORE_COMM		(PT_LOOS + 0x4)
820 #define PT_HP_CORE_PROC		(PT_LOOS + 0x5)
821 #define PT_HP_CORE_LOADABLE	(PT_LOOS + 0x6)
822 #define PT_HP_CORE_STACK	(PT_LOOS + 0x7)
823 #define PT_HP_CORE_SHM		(PT_LOOS + 0x8)
824 #define PT_HP_CORE_MMF		(PT_LOOS + 0x9)
825 #define PT_HP_PARALLEL		(PT_LOOS + 0x10)
826 #define PT_HP_FASTBIND		(PT_LOOS + 0x11)
827 #define PT_HP_OPT_ANNOT		(PT_LOOS + 0x12)
828 #define PT_HP_HSL_ANNOT		(PT_LOOS + 0x13)
829 #define PT_HP_STACK		(PT_LOOS + 0x14)
830 
831 #define PT_PARISC_ARCHEXT	0x70000000
832 #define PT_PARISC_UNWIND	0x70000001
833 
834 /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr.  */
835 
836 #define PF_PARISC_SBP		0x08000000
837 
838 #define PF_HP_PAGE_SIZE		0x00100000
839 #define PF_HP_FAR_SHARED	0x00200000
840 #define PF_HP_NEAR_SHARED	0x00400000
841 #define PF_HP_CODE		0x01000000
842 #define PF_HP_MODIFY		0x02000000
843 #define PF_HP_LAZYSWAP		0x04000000
844 #define PF_HP_SBP		0x08000000
845 
846 /* IA-64 specific declarations.  */
847 
848 /* Processor specific flags for the Ehdr e_flags field.  */
849 #define EF_IA_64_MASKOS		0x0000000f	/* os-specific flags */
850 #define EF_IA_64_ABI64		0x00000010	/* 64-bit ABI */
851 #define EF_IA_64_ARCH		0xff000000	/* arch. version mask */
852 
853 /* Processor specific values for the Phdr p_type field.  */
854 #define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)	/* arch extension bits */
855 #define PT_IA_64_UNWIND		(PT_LOPROC + 1)	/* ia64 unwind bits */
856 
857 /* Processor specific flags for the Phdr p_flags field.  */
858 #define PF_IA_64_NORECOV	0x80000000	/* spec insns w/o recovery */
859 
860 /* Processor specific values for the Shdr sh_type field.  */
861 #define SHT_IA_64_EXT		(SHT_LOPROC + 0) /* extension bits */
862 #define SHT_IA_64_UNWIND	(SHT_LOPROC + 1) /* unwind bits */
863 
864 /* Processor specific flags for the Shdr sh_flags field.  */
865 #define SHF_IA_64_SHORT		0x10000000	/* section near gp */
866 #define SHF_IA_64_NORECOV	0x20000000	/* spec insns w/o recovery */
867 
868 /* Processor specific values for the Dyn d_tag field.  */
869 #define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)
870 #define DT_IA_64_NUM		1
871 
872 /* IA-64 relocations.  */
873 #define R_IA64_NONE		0x00	/* none */
874 #define R_IA64_IMM14		0x21	/* symbol + addend, add imm14 */
875 #define R_IA64_IMM22		0x22	/* symbol + addend, add imm22 */
876 #define R_IA64_IMM64		0x23	/* symbol + addend, mov imm64 */
877 #define R_IA64_DIR32MSB		0x24	/* symbol + addend, data4 MSB */
878 #define R_IA64_DIR32LSB		0x25	/* symbol + addend, data4 LSB */
879 #define R_IA64_DIR64MSB		0x26	/* symbol + addend, data8 MSB */
880 #define R_IA64_DIR64LSB		0x27	/* symbol + addend, data8 LSB */
881 #define R_IA64_GPREL22		0x2a	/* @gprel(sym + add), add imm22 */
882 #define R_IA64_GPREL64I		0x2b	/* @gprel(sym + add), mov imm64 */
883 #define R_IA64_GPREL32MSB	0x2c	/* @gprel(sym + add), data4 MSB */
884 #define R_IA64_GPREL32LSB	0x2d	/* @gprel(sym + add), data4 LSB */
885 #define R_IA64_GPREL64MSB	0x2e	/* @gprel(sym + add), data8 MSB */
886 #define R_IA64_GPREL64LSB	0x2f	/* @gprel(sym + add), data8 LSB */
887 #define R_IA64_LTOFF22		0x32	/* @ltoff(sym + add), add imm22 */
888 #define R_IA64_LTOFF64I		0x33	/* @ltoff(sym + add), mov imm64 */
889 #define R_IA64_PLTOFF22		0x3a	/* @pltoff(sym + add), add imm22 */
890 #define R_IA64_PLTOFF64I	0x3b	/* @pltoff(sym + add), mov imm64 */
891 #define R_IA64_PLTOFF64MSB	0x3e	/* @pltoff(sym + add), data8 MSB */
892 #define R_IA64_PLTOFF64LSB	0x3f	/* @pltoff(sym + add), data8 LSB */
893 #define R_IA64_FPTR64I		0x43	/* @fptr(sym + add), mov imm64 */
894 #define R_IA64_FPTR32MSB	0x44	/* @fptr(sym + add), data4 MSB */
895 #define R_IA64_FPTR32LSB	0x45	/* @fptr(sym + add), data4 LSB */
896 #define R_IA64_FPTR64MSB	0x46	/* @fptr(sym + add), data8 MSB */
897 #define R_IA64_FPTR64LSB	0x47	/* @fptr(sym + add), data8 LSB */
898 #define R_IA64_PCREL60B		0x48	/* @pcrel(sym + add), brl */
899 #define R_IA64_PCREL21B		0x49	/* @pcrel(sym + add), ptb, call */
900 #define R_IA64_PCREL21M		0x4a	/* @pcrel(sym + add), chk.s */
901 #define R_IA64_PCREL21F		0x4b	/* @pcrel(sym + add), fchkf */
902 #define R_IA64_PCREL32MSB	0x4c	/* @pcrel(sym + add), data4 MSB */
903 #define R_IA64_PCREL32LSB	0x4d	/* @pcrel(sym + add), data4 LSB */
904 #define R_IA64_PCREL64MSB	0x4e	/* @pcrel(sym + add), data8 MSB */
905 #define R_IA64_PCREL64LSB	0x4f	/* @pcrel(sym + add), data8 LSB */
906 #define R_IA64_LTOFF_FPTR22	0x52	/* @ltoff(@fptr(s+a)), imm22 */
907 #define R_IA64_LTOFF_FPTR64I	0x53	/* @ltoff(@fptr(s+a)), imm64 */
908 #define R_IA64_LTOFF_FPTR32MSB	0x54	/* @ltoff(@fptr(s+a)), data4 MSB */
909 #define R_IA64_LTOFF_FPTR32LSB	0x55	/* @ltoff(@fptr(s+a)), data4 LSB */
910 #define R_IA64_LTOFF_FPTR64MSB	0x56	/* @ltoff(@fptr(s+a)), data8 MSB */
911 #define R_IA64_LTOFF_FPTR64LSB	0x57	/* @ltoff(@fptr(s+a)), data8 LSB */
912 #define R_IA64_SEGREL32MSB	0x5c	/* @segrel(sym + add), data4 MSB */
913 #define R_IA64_SEGREL32LSB	0x5d	/* @segrel(sym + add), data4 LSB */
914 #define R_IA64_SEGREL64MSB	0x5e	/* @segrel(sym + add), data8 MSB */
915 #define R_IA64_SEGREL64LSB	0x5f	/* @segrel(sym + add), data8 LSB */
916 #define R_IA64_SECREL32MSB	0x64	/* @secrel(sym + add), data4 MSB */
917 #define R_IA64_SECREL32LSB	0x65	/* @secrel(sym + add), data4 LSB */
918 #define R_IA64_SECREL64MSB	0x66	/* @secrel(sym + add), data8 MSB */
919 #define R_IA64_SECREL64LSB	0x67	/* @secrel(sym + add), data8 LSB */
920 #define R_IA64_REL32MSB		0x6c	/* data 4 + REL */
921 #define R_IA64_REL32LSB		0x6d	/* data 4 + REL */
922 #define R_IA64_REL64MSB		0x6e	/* data 8 + REL */
923 #define R_IA64_REL64LSB		0x6f	/* data 8 + REL */
924 #define R_IA64_LTV32MSB		0x74	/* symbol + addend, data4 MSB */
925 #define R_IA64_LTV32LSB		0x75	/* symbol + addend, data4 LSB */
926 #define R_IA64_LTV64MSB		0x76	/* symbol + addend, data8 MSB */
927 #define R_IA64_LTV64LSB		0x77	/* symbol + addend, data8 LSB */
928 #define R_IA64_PCREL21BI	0x79	/* @pcrel(sym + add), 21bit inst */
929 #define R_IA64_PCREL22		0x7a	/* @pcrel(sym + add), 22bit inst */
930 #define R_IA64_PCREL64I		0x7b	/* @pcrel(sym + add), 64bit inst */
931 #define R_IA64_IPLTMSB		0x80	/* dynamic reloc, imported PLT, MSB */
932 #define R_IA64_IPLTLSB		0x81	/* dynamic reloc, imported PLT, LSB */
933 #define R_IA64_COPY		0x84	/* copy relocation */
934 #define R_IA64_SUB		0x85	/* Addend and symbol difference */
935 #define R_IA64_LTOFF22X		0x86	/* LTOFF22, relaxable.  */
936 #define R_IA64_LDXMOV		0x87	/* Use of LTOFF22X.  */
937 #define R_IA64_TPREL14		0x91	/* @tprel(sym + add), imm14 */
938 #define R_IA64_TPREL22		0x92	/* @tprel(sym + add), imm22 */
939 #define R_IA64_TPREL64I		0x93	/* @tprel(sym + add), imm64 */
940 #define R_IA64_TPREL64MSB	0x96	/* @tprel(sym + add), data8 MSB */
941 #define R_IA64_TPREL64LSB	0x97	/* @tprel(sym + add), data8 LSB */
942 #define R_IA64_LTOFF_TPREL22	0x9a	/* @ltoff(@tprel(s+a)), imm2 */
943 #define R_IA64_DTPMOD64MSB	0xa6	/* @dtpmod(sym + add), data8 MSB */
944 #define R_IA64_DTPMOD64LSB	0xa7	/* @dtpmod(sym + add), data8 LSB */
945 #define R_IA64_LTOFF_DTPMOD22	0xaa	/* @ltoff(@dtpmod(sym + add)), imm22 */
946 #define R_IA64_DTPREL14		0xb1	/* @dtprel(sym + add), imm14 */
947 #define R_IA64_DTPREL22		0xb2	/* @dtprel(sym + add), imm22 */
948 #define R_IA64_DTPREL64I	0xb3	/* @dtprel(sym + add), imm64 */
949 #define R_IA64_DTPREL32MSB	0xb4	/* @dtprel(sym + add), data4 MSB */
950 #define R_IA64_DTPREL32LSB	0xb5	/* @dtprel(sym + add), data4 LSB */
951 #define R_IA64_DTPREL64MSB	0xb6	/* @dtprel(sym + add), data8 MSB */
952 #define R_IA64_DTPREL64LSB	0xb7	/* @dtprel(sym + add), data8 LSB */
953 #define R_IA64_LTOFF_DTPREL22	0xba	/* @ltoff(@dtprel(s+a)), imm22 */
954 
955 typedef struct elf32_rel {
956   Elf32_Addr	r_offset;
957   Elf32_Word	r_info;
958 } Elf32_Rel;
959 
960 typedef struct elf64_rel {
961   Elf64_Addr r_offset;	/* Location at which to apply the action */
962   Elf64_Xword r_info;	/* index and type of relocation */
963 } Elf64_Rel;
964 
965 typedef struct elf32_rela{
966   Elf32_Addr	r_offset;
967   Elf32_Word	r_info;
968   Elf32_Sword	r_addend;
969 } Elf32_Rela;
970 
971 typedef struct elf64_rela {
972   Elf64_Addr r_offset;	/* Location at which to apply the action */
973   Elf64_Xword r_info;	/* index and type of relocation */
974   Elf64_Sxword r_addend;	/* Constant addend used to compute value */
975 } Elf64_Rela;
976 
977 typedef struct elf32_sym{
978   Elf32_Word	st_name;
979   Elf32_Addr	st_value;
980   Elf32_Word	st_size;
981   unsigned char	st_info;
982   unsigned char	st_other;
983   Elf32_Half	st_shndx;
984 } Elf32_Sym;
985 
986 typedef struct elf64_sym {
987   Elf64_Word st_name;		/* Symbol name, index in string tbl */
988   unsigned char	st_info;	/* Type and binding attributes */
989   unsigned char	st_other;	/* No defined meaning, 0 */
990   Elf64_Half st_shndx;		/* Associated section index */
991   Elf64_Addr st_value;		/* Value of the symbol */
992   Elf64_Xword st_size;		/* Associated symbol size */
993 } Elf64_Sym;
994 
995 
996 #define EI_NIDENT	16
997 
998 typedef struct elf32_hdr{
999   unsigned char	e_ident[EI_NIDENT];
1000   Elf32_Half	e_type;
1001   Elf32_Half	e_machine;
1002   Elf32_Word	e_version;
1003   Elf32_Addr	e_entry;  /* Entry point */
1004   Elf32_Off	e_phoff;
1005   Elf32_Off	e_shoff;
1006   Elf32_Word	e_flags;
1007   Elf32_Half	e_ehsize;
1008   Elf32_Half	e_phentsize;
1009   Elf32_Half	e_phnum;
1010   Elf32_Half	e_shentsize;
1011   Elf32_Half	e_shnum;
1012   Elf32_Half	e_shstrndx;
1013 } Elf32_Ehdr;
1014 
1015 typedef struct elf64_hdr {
1016   unsigned char	e_ident[16];		/* ELF "magic number" */
1017   Elf64_Half e_type;
1018   Elf64_Half e_machine;
1019   Elf64_Word e_version;
1020   Elf64_Addr e_entry;		/* Entry point virtual address */
1021   Elf64_Off e_phoff;		/* Program header table file offset */
1022   Elf64_Off e_shoff;		/* Section header table file offset */
1023   Elf64_Word e_flags;
1024   Elf64_Half e_ehsize;
1025   Elf64_Half e_phentsize;
1026   Elf64_Half e_phnum;
1027   Elf64_Half e_shentsize;
1028   Elf64_Half e_shnum;
1029   Elf64_Half e_shstrndx;
1030 } Elf64_Ehdr;
1031 
1032 /* These constants define the permissions on sections in the program
1033    header, p_flags. */
1034 #define PF_R		0x4
1035 #define PF_W		0x2
1036 #define PF_X		0x1
1037 
1038 typedef struct elf32_phdr{
1039   Elf32_Word	p_type;
1040   Elf32_Off	p_offset;
1041   Elf32_Addr	p_vaddr;
1042   Elf32_Addr	p_paddr;
1043   Elf32_Word	p_filesz;
1044   Elf32_Word	p_memsz;
1045   Elf32_Word	p_flags;
1046   Elf32_Word	p_align;
1047 } Elf32_Phdr;
1048 
1049 typedef struct elf64_phdr {
1050   Elf64_Word p_type;
1051   Elf64_Word p_flags;
1052   Elf64_Off p_offset;		/* Segment file offset */
1053   Elf64_Addr p_vaddr;		/* Segment virtual address */
1054   Elf64_Addr p_paddr;		/* Segment physical address */
1055   Elf64_Xword p_filesz;		/* Segment size in file */
1056   Elf64_Xword p_memsz;		/* Segment size in memory */
1057   Elf64_Xword p_align;		/* Segment alignment, file & memory */
1058 } Elf64_Phdr;
1059 
1060 /* sh_type */
1061 #define SHT_NULL	0
1062 #define SHT_PROGBITS	1
1063 #define SHT_SYMTAB	2
1064 #define SHT_STRTAB	3
1065 #define SHT_RELA	4
1066 #define SHT_HASH	5
1067 #define SHT_DYNAMIC	6
1068 #define SHT_NOTE	7
1069 #define SHT_NOBITS	8
1070 #define SHT_REL		9
1071 #define SHT_SHLIB	10
1072 #define SHT_DYNSYM	11
1073 #define SHT_NUM		12
1074 #define SHT_LOPROC	0x70000000
1075 #define SHT_HIPROC	0x7fffffff
1076 #define SHT_LOUSER	0x80000000
1077 #define SHT_HIUSER	0xffffffff
1078 #define SHT_MIPS_LIST		0x70000000
1079 #define SHT_MIPS_CONFLICT	0x70000002
1080 #define SHT_MIPS_GPTAB		0x70000003
1081 #define SHT_MIPS_UCODE		0x70000004
1082 
1083 /* sh_flags */
1084 #define SHF_WRITE	0x1
1085 #define SHF_ALLOC	0x2
1086 #define SHF_EXECINSTR	0x4
1087 #define SHF_MASKPROC	0xf0000000
1088 #define SHF_MIPS_GPREL	0x10000000
1089 
1090 /* special section indexes */
1091 #define SHN_UNDEF	0
1092 #define SHN_LORESERVE	0xff00
1093 #define SHN_LOPROC	0xff00
1094 #define SHN_HIPROC	0xff1f
1095 #define SHN_ABS		0xfff1
1096 #define SHN_COMMON	0xfff2
1097 #define SHN_HIRESERVE	0xffff
1098 #define SHN_MIPS_ACCOMON	0xff00
1099 
1100 typedef struct elf32_shdr {
1101   Elf32_Word	sh_name;
1102   Elf32_Word	sh_type;
1103   Elf32_Word	sh_flags;
1104   Elf32_Addr	sh_addr;
1105   Elf32_Off	sh_offset;
1106   Elf32_Word	sh_size;
1107   Elf32_Word	sh_link;
1108   Elf32_Word	sh_info;
1109   Elf32_Word	sh_addralign;
1110   Elf32_Word	sh_entsize;
1111 } Elf32_Shdr;
1112 
1113 typedef struct elf64_shdr {
1114   Elf64_Word sh_name;		/* Section name, index in string tbl */
1115   Elf64_Word sh_type;		/* Type of section */
1116   Elf64_Xword sh_flags;		/* Miscellaneous section attributes */
1117   Elf64_Addr sh_addr;		/* Section virtual addr at execution */
1118   Elf64_Off sh_offset;		/* Section file offset */
1119   Elf64_Xword sh_size;		/* Size of section in bytes */
1120   Elf64_Word sh_link;		/* Index of another section */
1121   Elf64_Word sh_info;		/* Additional section information */
1122   Elf64_Xword sh_addralign;	/* Section alignment */
1123   Elf64_Xword sh_entsize;	/* Entry size if section holds table */
1124 } Elf64_Shdr;
1125 
1126 #define	EI_MAG0		0		/* e_ident[] indexes */
1127 #define	EI_MAG1		1
1128 #define	EI_MAG2		2
1129 #define	EI_MAG3		3
1130 #define	EI_CLASS	4
1131 #define	EI_DATA		5
1132 #define	EI_VERSION	6
1133 #define	EI_OSABI	7
1134 #define	EI_PAD		8
1135 
1136 #define ELFOSABI_NONE           0       /* UNIX System V ABI */
1137 #define ELFOSABI_SYSV           0       /* Alias.  */
1138 #define ELFOSABI_HPUX           1       /* HP-UX */
1139 #define ELFOSABI_NETBSD         2       /* NetBSD.  */
1140 #define ELFOSABI_LINUX          3       /* Linux.  */
1141 #define ELFOSABI_SOLARIS        6       /* Sun Solaris.  */
1142 #define ELFOSABI_AIX            7       /* IBM AIX.  */
1143 #define ELFOSABI_IRIX           8       /* SGI Irix.  */
1144 #define ELFOSABI_FREEBSD        9       /* FreeBSD.  */
1145 #define ELFOSABI_TRU64          10      /* Compaq TRU64 UNIX.  */
1146 #define ELFOSABI_MODESTO        11      /* Novell Modesto.  */
1147 #define ELFOSABI_OPENBSD        12      /* OpenBSD.  */
1148 #define ELFOSABI_ARM            97      /* ARM */
1149 #define ELFOSABI_STANDALONE     255     /* Standalone (embedded) application */
1150 
1151 #define	ELFMAG0		0x7f		/* EI_MAG */
1152 #define	ELFMAG1		'E'
1153 #define	ELFMAG2		'L'
1154 #define	ELFMAG3		'F'
1155 #define	ELFMAG		"\177ELF"
1156 #define	SELFMAG		4
1157 
1158 #define	ELFCLASSNONE	0		/* EI_CLASS */
1159 #define	ELFCLASS32	1
1160 #define	ELFCLASS64	2
1161 #define	ELFCLASSNUM	3
1162 
1163 #define ELFDATANONE	0		/* e_ident[EI_DATA] */
1164 #define ELFDATA2LSB	1
1165 #define ELFDATA2MSB	2
1166 
1167 #define EV_NONE		0		/* e_version, EI_VERSION */
1168 #define EV_CURRENT	1
1169 #define EV_NUM		2
1170 
1171 /* Notes used in ET_CORE */
1172 #define NT_PRSTATUS	1
1173 #define NT_PRFPREG	2
1174 #define NT_PRPSINFO	3
1175 #define NT_TASKSTRUCT	4
1176 #define NT_AUXV		6
1177 #define NT_PRXFPREG     0x46e62b7f      /* copied from gdb5.1/include/elf/common.h */
1178 
1179 
1180 /* Note header in a PT_NOTE section */
1181 typedef struct elf32_note {
1182   Elf32_Word	n_namesz;	/* Name size */
1183   Elf32_Word	n_descsz;	/* Content size */
1184   Elf32_Word	n_type;		/* Content type */
1185 } Elf32_Nhdr;
1186 
1187 /* Note header in a PT_NOTE section */
1188 typedef struct elf64_note {
1189   Elf64_Word n_namesz;	/* Name size */
1190   Elf64_Word n_descsz;	/* Content size */
1191   Elf64_Word n_type;	/* Content type */
1192 } Elf64_Nhdr;
1193 
1194 #ifdef ELF_CLASS
1195 #if ELF_CLASS == ELFCLASS32
1196 
1197 #define elfhdr		elf32_hdr
1198 #define elf_phdr	elf32_phdr
1199 #define elf_note	elf32_note
1200 #define elf_shdr	elf32_shdr
1201 #define elf_sym		elf32_sym
1202 #define elf_addr_t	Elf32_Off
1203 
1204 #ifdef ELF_USES_RELOCA
1205 # define ELF_RELOC      Elf32_Rela
1206 #else
1207 # define ELF_RELOC      Elf32_Rel
1208 #endif
1209 
1210 #else
1211 
1212 #define elfhdr		elf64_hdr
1213 #define elf_phdr	elf64_phdr
1214 #define elf_note	elf64_note
1215 #define elf_shdr	elf64_shdr
1216 #define elf_sym		elf64_sym
1217 #define elf_addr_t	Elf64_Off
1218 
1219 #ifdef ELF_USES_RELOCA
1220 # define ELF_RELOC      Elf64_Rela
1221 #else
1222 # define ELF_RELOC      Elf64_Rel
1223 #endif
1224 
1225 #endif /* ELF_CLASS */
1226 
1227 #ifndef ElfW
1228 # if ELF_CLASS == ELFCLASS32
1229 #  define ElfW(x)  Elf32_ ## x
1230 #  define ELFW(x)  ELF32_ ## x
1231 # else
1232 #  define ElfW(x)  Elf64_ ## x
1233 #  define ELFW(x)  ELF64_ ## x
1234 # endif
1235 #endif
1236 
1237 #endif /* ELF_CLASS */
1238 
1239 
1240 #endif /* _QEMU_ELF_H */
1241