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1#ifndef _QEMU_ELF_H
2#define _QEMU_ELF_H
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3
4#include <inttypes.h>
5
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6/* 32-bit ELF base types. */
7typedef uint32_t Elf32_Addr;
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8typedef uint16_t Elf32_Half;
9typedef uint32_t Elf32_Off;
10typedef int32_t Elf32_Sword;
11typedef uint32_t Elf32_Word;
12
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13/* 64-bit ELF base types. */
14typedef uint64_t Elf64_Addr;
15typedef uint16_t Elf64_Half;
16typedef int16_t Elf64_SHalf;
17typedef uint64_t Elf64_Off;
18typedef int32_t Elf64_Sword;
19typedef uint32_t Elf64_Word;
20typedef uint64_t Elf64_Xword;
21typedef int64_t Elf64_Sxword;
22
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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
88570520 33#define PT_MIPS_REGINFO 0x70000000
6af0bf9c 34#define PT_MIPS_OPTIONS 0x70000001
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35
36/* Flags in the e_flags field of the header */
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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
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50#define EF_MIPS_NOREORDER 0x00000001
51#define EF_MIPS_PIC 0x00000002
52#define EF_MIPS_CPIC 0x00000004
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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
88570520 57#define EF_MIPS_ARCH 0xf0000000
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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
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65#define ET_LOPROC 0xff00
66#define ET_HIPROC 0xffff
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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
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82#define EM_PARISC 15 /* HPPA */
83
84#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
85
86#define EM_PPC 20 /* PowerPC */
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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 */
81ea0e13 107#define EM_LATTICEMICO32 138 /* LatticeMico32 */
31e31b8a 108
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109#define EM_OPENRISC 92 /* OpenCores OpenRISC */
110
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111#define EM_UNICORE32 110 /* UniCore32 */
112
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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
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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
31e31b8a 126
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127#define EM_MICROBLAZE 189
128#define EM_MICROBLAZE_OLD 0xBAAB
b779e29e 129
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130#define EM_XTENSA 94 /* Tensilica Xtensa */
131
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132#define EM_AARCH64 183
133
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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
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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
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168#define DT_LOPROC 0x70000000
169#define DT_HIPROC 0x7fffffff
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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
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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
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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
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221#define ELF_ST_BIND(x) ((x) >> 4)
222#define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf)
813da627 223#define ELF_ST_INFO(bind, type) (((bind) << 4) | ((type) & 0xf))
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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)
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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 */
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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 */
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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. */
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264
265typedef 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
273typedef struct {
88570520 274 Elf64_Sxword d_tag; /* entry tag value */
31e31b8a 275 union {
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276 Elf64_Xword d_val;
277 Elf64_Addr d_ptr;
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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
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285#define ELF64_R_SYM(i) ((i) >> 32)
286#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
74ccb34e 287#define ELF64_R_TYPE_DATA(i) (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000)
88570520 288
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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
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301/* Not a dynamic reloc, so not included in R_386_NUM. Used in TCG. */
302#define R_386_PC8 23
31e31b8a 303
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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
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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
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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
74ccb34e 404#define R_SPARC_OLO10 33
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405#define R_SPARC_HH22 34
406#define R_SPARC_HM10 35
407#define R_SPARC_LM22 36
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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. */
3efa9a67 529#ifndef R_PPC_NUM
88570520 530#define R_PPC_NUM 37
3efa9a67 531#endif
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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
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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
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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 */
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605#define R_ARM_CALL 28
606#define R_ARM_JUMP24 29
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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
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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
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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
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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 */
88570520 1127
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1128typedef struct elf32_rel {
1129 Elf32_Addr r_offset;
1130 Elf32_Word r_info;
1131} Elf32_Rel;
1132
1133typedef struct elf64_rel {
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FB
1134 Elf64_Addr r_offset; /* Location at which to apply the action */
1135 Elf64_Xword r_info; /* index and type of relocation */
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FB
1136} Elf64_Rel;
1137
1138typedef struct elf32_rela{
1139 Elf32_Addr r_offset;
1140 Elf32_Word r_info;
1141 Elf32_Sword r_addend;
1142} Elf32_Rela;
1143
1144typedef struct elf64_rela {
88570520
FB
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 */
31e31b8a
FB
1148} Elf64_Rela;
1149
1150typedef 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
1159typedef struct elf64_sym {
88570520
FB
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 */
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FB
1166} Elf64_Sym;
1167
1168
1169#define EI_NIDENT 16
1170
783e9b48
WC
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
31e31b8a
FB
1176typedef 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
1193typedef struct elf64_hdr {
1194 unsigned char e_ident[16]; /* ELF "magic number" */
88570520
FB
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;
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FB
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
1216typedef 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
1227typedef struct elf64_phdr {
88570520
FB
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 */
31e31b8a
FB
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
88570520
FB
1256#define SHT_MIPS_LIST 0x70000000
1257#define SHT_MIPS_CONFLICT 0x70000002
1258#define SHT_MIPS_GPTAB 0x70000003
1259#define SHT_MIPS_UCODE 0x70000004
31e31b8a
FB
1260
1261/* sh_flags */
1262#define SHF_WRITE 0x1
1263#define SHF_ALLOC 0x2
1264#define SHF_EXECINSTR 0x4
1265#define SHF_MASKPROC 0xf0000000
88570520 1266#define SHF_MIPS_GPREL 0x10000000
31e31b8a
FB
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
88570520 1276#define SHN_MIPS_ACCOMON 0xff00
5fafdf24 1277
88570520 1278typedef struct elf32_shdr {
31e31b8a
FB
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
1291typedef struct elf64_shdr {
88570520
FB
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 */
31e31b8a
FB
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
edf8e2af
MW
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 */
31e31b8a
FB
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
9b4f38e1 1351#define NT_FPREGSET 2
31e31b8a
FB
1352#define NT_PRFPREG 2
1353#define NT_PRPSINFO 3
1354#define NT_TASKSTRUCT 4
edf8e2af 1355#define NT_AUXV 6
88570520 1356#define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */
9b4f38e1
ET
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 */
e62fbc54
AK
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 */
88570520 1365
31e31b8a
FB
1366
1367/* Note header in a PT_NOTE section */
1368typedef 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 */
31e31b8a 1375typedef struct elf64_note {
88570520
FB
1376 Elf64_Word n_namesz; /* Name size */
1377 Elf64_Word n_descsz; /* Content size */
1378 Elf64_Word n_type; /* Content type */
31e31b8a
FB
1379} Elf64_Nhdr;
1380
1af02e83
MF
1381
1382/* This data structure represents a PT_LOAD segment. */
1383struct 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};
1391struct 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
eb38c52c 1400#ifdef ELF_CLASS
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1401#if ELF_CLASS == ELFCLASS32
1402
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1403#define elfhdr elf32_hdr
1404#define elf_phdr elf32_phdr
1405#define elf_note elf32_note
88570520 1406#define elf_shdr elf32_shdr
689f936f 1407#define elf_sym elf32_sym
ed26abdb 1408#define elf_addr_t Elf32_Off
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1409
1410#ifdef ELF_USES_RELOCA
1411# define ELF_RELOC Elf32_Rela
1412#else
1413# define ELF_RELOC Elf32_Rel
1414#endif
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1415
1416#else
1417
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1418#define elfhdr elf64_hdr
1419#define elf_phdr elf64_phdr
1420#define elf_note elf64_note
88570520 1421#define elf_shdr elf64_shdr
689f936f 1422#define elf_sym elf64_sym
ed26abdb 1423#define elf_addr_t Elf64_Off
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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 */
31e31b8a 1432
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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
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1441#endif
1442
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1443#endif /* ELF_CLASS */
1444
31e31b8a 1445
689f936f 1446#endif /* _QEMU_ELF_H */