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bellard689f9362003-04-29 20:40:07 +00001#ifndef _QEMU_ELF_H
2#define _QEMU_ELF_H
bellard31e31b82003-02-18 22:55:36 +00003
4#include <inttypes.h>
5
bellard88570522003-04-07 21:32:32 +00006/* 32-bit ELF base types. */
7typedef uint32_t Elf32_Addr;
bellard31e31b82003-02-18 22:55:36 +00008typedef uint16_t Elf32_Half;
9typedef uint32_t Elf32_Off;
10typedef int32_t Elf32_Sword;
11typedef uint32_t Elf32_Word;
12
bellard88570522003-04-07 21:32:32 +000013/* 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
bellard31e31b82003-02-18 22:55:36 +000023/* 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
bellard88570522003-04-07 21:32:32 +000033#define PT_MIPS_REGINFO 0x70000000
bellard6af0bf92005-07-02 14:58:51 +000034#define PT_MIPS_OPTIONS 0x70000001
bellard88570522003-04-07 21:32:32 +000035
36/* Flags in the e_flags field of the header */
bellard6af0bf92005-07-02 14:58:51 +000037/* 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
bellard88570522003-04-07 21:32:32 +000050#define EF_MIPS_NOREORDER 0x00000001
51#define EF_MIPS_PIC 0x00000002
52#define EF_MIPS_CPIC 0x00000004
bellard6af0bf92005-07-02 14:58:51 +000053#define EF_MIPS_ABI2 0x00000020
54#define EF_MIPS_OPTIONS_FIRST 0x00000080
55#define EF_MIPS_32BITMODE 0x00000100
56#define EF_MIPS_ABI 0x0000f000
bellard88570522003-04-07 21:32:32 +000057#define EF_MIPS_ARCH 0xf0000000
bellard31e31b82003-02-18 22:55:36 +000058
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
bellard88570522003-04-07 21:32:32 +000065#define ET_LOPROC 0xff00
66#define ET_HIPROC 0xffff
bellard31e31b82003-02-18 22:55:36 +000067
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
bellard31e31b82003-02-18 22:55:36 +000082#define EM_PARISC 15 /* HPPA */
83
84#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
85
86#define EM_PPC 20 /* PowerPC */
bellard88570522003-04-07 21:32:32 +000087#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 */
bellard31e31b82003-02-18 22:55:36 +0000107
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
bellard88570522003-04-07 21:32:32 +0000114/* 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
bellard31e31b82003-02-18 22:55:36 +0000121
Edgar E. Iglesiasb779e292009-05-20 21:31:33 +0200122#define EM_XILINX_MICROBLAZE 0xBAAB
123
bellard31e31b82003-02-18 22:55:36 +0000124/* This is the info that is needed to parse the dynamic section of the file */
125#define DT_NULL 0
126#define DT_NEEDED 1
127#define DT_PLTRELSZ 2
128#define DT_PLTGOT 3
129#define DT_HASH 4
130#define DT_STRTAB 5
131#define DT_SYMTAB 6
132#define DT_RELA 7
133#define DT_RELASZ 8
134#define DT_RELAENT 9
135#define DT_STRSZ 10
136#define DT_SYMENT 11
137#define DT_INIT 12
138#define DT_FINI 13
139#define DT_SONAME 14
140#define DT_RPATH 15
141#define DT_SYMBOLIC 16
142#define DT_REL 17
143#define DT_RELSZ 18
144#define DT_RELENT 19
145#define DT_PLTREL 20
146#define DT_DEBUG 21
147#define DT_TEXTREL 22
148#define DT_JMPREL 23
149#define DT_LOPROC 0x70000000
150#define DT_HIPROC 0x7fffffff
bellard88570522003-04-07 21:32:32 +0000151#define DT_MIPS_RLD_VERSION 0x70000001
152#define DT_MIPS_TIME_STAMP 0x70000002
153#define DT_MIPS_ICHECKSUM 0x70000003
154#define DT_MIPS_IVERSION 0x70000004
155#define DT_MIPS_FLAGS 0x70000005
156 #define RHF_NONE 0
157 #define RHF_HARDWAY 1
158 #define RHF_NOTPOT 2
159#define DT_MIPS_BASE_ADDRESS 0x70000006
160#define DT_MIPS_CONFLICT 0x70000008
161#define DT_MIPS_LIBLIST 0x70000009
162#define DT_MIPS_LOCAL_GOTNO 0x7000000a
163#define DT_MIPS_CONFLICTNO 0x7000000b
164#define DT_MIPS_LIBLISTNO 0x70000010
165#define DT_MIPS_SYMTABNO 0x70000011
166#define DT_MIPS_UNREFEXTNO 0x70000012
167#define DT_MIPS_GOTSYM 0x70000013
168#define DT_MIPS_HIPAGENO 0x70000014
169#define DT_MIPS_RLD_MAP 0x70000016
bellard31e31b82003-02-18 22:55:36 +0000170
171/* This info is needed when parsing the symbol table */
172#define STB_LOCAL 0
173#define STB_GLOBAL 1
174#define STB_WEAK 2
175
176#define STT_NOTYPE 0
177#define STT_OBJECT 1
178#define STT_FUNC 2
179#define STT_SECTION 3
180#define STT_FILE 4
181
bellard88570522003-04-07 21:32:32 +0000182#define ELF_ST_BIND(x) ((x) >> 4)
183#define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf)
184#define ELF32_ST_BIND(x) ELF_ST_BIND(x)
185#define ELF32_ST_TYPE(x) ELF_ST_TYPE(x)
186#define ELF64_ST_BIND(x) ELF_ST_BIND(x)
187#define ELF64_ST_TYPE(x) ELF_ST_TYPE(x)
bellard31e31b82003-02-18 22:55:36 +0000188
189/* Symbolic values for the entries in the auxiliary table
190 put on the initial stack */
191#define AT_NULL 0 /* end of vector */
192#define AT_IGNORE 1 /* entry should be ignored */
193#define AT_EXECFD 2 /* file descriptor of program */
194#define AT_PHDR 3 /* program headers for program */
195#define AT_PHENT 4 /* size of program header entry */
196#define AT_PHNUM 5 /* number of program headers */
197#define AT_PAGESZ 6 /* system page size */
198#define AT_BASE 7 /* base address of interpreter */
199#define AT_FLAGS 8 /* flags */
200#define AT_ENTRY 9 /* entry point of program */
201#define AT_NOTELF 10 /* program is not ELF */
202#define AT_UID 11 /* real uid */
203#define AT_EUID 12 /* effective uid */
204#define AT_GID 13 /* real gid */
205#define AT_EGID 14 /* effective gid */
bellard88570522003-04-07 21:32:32 +0000206#define AT_PLATFORM 15 /* string identifying CPU for optimizations */
207#define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */
208#define AT_CLKTCK 17 /* frequency at which times() increments */
bellard31e31b82003-02-18 22:55:36 +0000209
210typedef struct dynamic{
211 Elf32_Sword d_tag;
212 union{
213 Elf32_Sword d_val;
214 Elf32_Addr d_ptr;
215 } d_un;
216} Elf32_Dyn;
217
218typedef struct {
bellard88570522003-04-07 21:32:32 +0000219 Elf64_Sxword d_tag; /* entry tag value */
bellard31e31b82003-02-18 22:55:36 +0000220 union {
bellard88570522003-04-07 21:32:32 +0000221 Elf64_Xword d_val;
222 Elf64_Addr d_ptr;
bellard31e31b82003-02-18 22:55:36 +0000223 } d_un;
224} Elf64_Dyn;
225
226/* The following are used with relocations */
227#define ELF32_R_SYM(x) ((x) >> 8)
228#define ELF32_R_TYPE(x) ((x) & 0xff)
229
bellard88570522003-04-07 21:32:32 +0000230#define ELF64_R_SYM(i) ((i) >> 32)
231#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
bellard74ccb342006-07-18 21:23:34 +0000232#define ELF64_R_TYPE_DATA(i) (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000)
bellard88570522003-04-07 21:32:32 +0000233
bellard31e31b82003-02-18 22:55:36 +0000234#define R_386_NONE 0
235#define R_386_32 1
236#define R_386_PC32 2
237#define R_386_GOT32 3
238#define R_386_PLT32 4
239#define R_386_COPY 5
240#define R_386_GLOB_DAT 6
241#define R_386_JMP_SLOT 7
242#define R_386_RELATIVE 8
243#define R_386_GOTOFF 9
244#define R_386_GOTPC 10
245#define R_386_NUM 11
Richard Hendersonf75b56c2010-02-06 11:47:58 -0800246/* Not a dynamic reloc, so not included in R_386_NUM. Used in TCG. */
247#define R_386_PC8 23
bellard31e31b82003-02-18 22:55:36 +0000248
bellard88570522003-04-07 21:32:32 +0000249#define R_MIPS_NONE 0
250#define R_MIPS_16 1
251#define R_MIPS_32 2
252#define R_MIPS_REL32 3
253#define R_MIPS_26 4
254#define R_MIPS_HI16 5
255#define R_MIPS_LO16 6
256#define R_MIPS_GPREL16 7
257#define R_MIPS_LITERAL 8
258#define R_MIPS_GOT16 9
259#define R_MIPS_PC16 10
260#define R_MIPS_CALL16 11
261#define R_MIPS_GPREL32 12
262/* The remaining relocs are defined on Irix, although they are not
263 in the MIPS ELF ABI. */
264#define R_MIPS_UNUSED1 13
265#define R_MIPS_UNUSED2 14
266#define R_MIPS_UNUSED3 15
267#define R_MIPS_SHIFT5 16
268#define R_MIPS_SHIFT6 17
269#define R_MIPS_64 18
270#define R_MIPS_GOT_DISP 19
271#define R_MIPS_GOT_PAGE 20
272#define R_MIPS_GOT_OFST 21
273/*
274 * The following two relocation types are specified in the MIPS ABI
275 * conformance guide version 1.2 but not yet in the psABI.
276 */
277#define R_MIPS_GOTHI16 22
278#define R_MIPS_GOTLO16 23
279#define R_MIPS_SUB 24
280#define R_MIPS_INSERT_A 25
281#define R_MIPS_INSERT_B 26
282#define R_MIPS_DELETE 27
283#define R_MIPS_HIGHER 28
284#define R_MIPS_HIGHEST 29
285/*
286 * The following two relocation types are specified in the MIPS ABI
287 * conformance guide version 1.2 but not yet in the psABI.
288 */
289#define R_MIPS_CALLHI16 30
290#define R_MIPS_CALLLO16 31
291/*
292 * This range is reserved for vendor specific relocations.
293 */
294#define R_MIPS_LOVENDOR 100
295#define R_MIPS_HIVENDOR 127
296
297
298/*
299 * Sparc ELF relocation types
300 */
301#define R_SPARC_NONE 0
302#define R_SPARC_8 1
303#define R_SPARC_16 2
304#define R_SPARC_32 3
305#define R_SPARC_DISP8 4
306#define R_SPARC_DISP16 5
307#define R_SPARC_DISP32 6
308#define R_SPARC_WDISP30 7
309#define R_SPARC_WDISP22 8
310#define R_SPARC_HI22 9
311#define R_SPARC_22 10
312#define R_SPARC_13 11
313#define R_SPARC_LO10 12
314#define R_SPARC_GOT10 13
315#define R_SPARC_GOT13 14
316#define R_SPARC_GOT22 15
317#define R_SPARC_PC10 16
318#define R_SPARC_PC22 17
319#define R_SPARC_WPLT30 18
320#define R_SPARC_COPY 19
321#define R_SPARC_GLOB_DAT 20
322#define R_SPARC_JMP_SLOT 21
323#define R_SPARC_RELATIVE 22
324#define R_SPARC_UA32 23
325#define R_SPARC_PLT32 24
326#define R_SPARC_HIPLT22 25
327#define R_SPARC_LOPLT10 26
328#define R_SPARC_PCPLT32 27
329#define R_SPARC_PCPLT22 28
330#define R_SPARC_PCPLT10 29
331#define R_SPARC_10 30
332#define R_SPARC_11 31
333#define R_SPARC_64 32
bellard74ccb342006-07-18 21:23:34 +0000334#define R_SPARC_OLO10 33
thsb80029c2007-02-10 21:31:43 +0000335#define R_SPARC_HH22 34
336#define R_SPARC_HM10 35
337#define R_SPARC_LM22 36
bellard88570522003-04-07 21:32:32 +0000338#define R_SPARC_WDISP16 40
339#define R_SPARC_WDISP19 41
340#define R_SPARC_7 43
341#define R_SPARC_5 44
342#define R_SPARC_6 45
343
344/* Bits present in AT_HWCAP, primarily for Sparc32. */
345
346#define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */
347#define HWCAP_SPARC_STBAR 2
348#define HWCAP_SPARC_SWAP 4
349#define HWCAP_SPARC_MULDIV 8
350#define HWCAP_SPARC_V9 16
351#define HWCAP_SPARC_ULTRA3 32
352
353/*
354 * 68k ELF relocation types
355 */
356#define R_68K_NONE 0
357#define R_68K_32 1
358#define R_68K_16 2
359#define R_68K_8 3
360#define R_68K_PC32 4
361#define R_68K_PC16 5
362#define R_68K_PC8 6
363#define R_68K_GOT32 7
364#define R_68K_GOT16 8
365#define R_68K_GOT8 9
366#define R_68K_GOT32O 10
367#define R_68K_GOT16O 11
368#define R_68K_GOT8O 12
369#define R_68K_PLT32 13
370#define R_68K_PLT16 14
371#define R_68K_PLT8 15
372#define R_68K_PLT32O 16
373#define R_68K_PLT16O 17
374#define R_68K_PLT8O 18
375#define R_68K_COPY 19
376#define R_68K_GLOB_DAT 20
377#define R_68K_JMP_SLOT 21
378#define R_68K_RELATIVE 22
379
380/*
381 * Alpha ELF relocation types
382 */
383#define R_ALPHA_NONE 0 /* No reloc */
384#define R_ALPHA_REFLONG 1 /* Direct 32 bit */
385#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */
386#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */
387#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */
388#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */
389#define R_ALPHA_GPDISP 6 /* Add displacement to GP */
390#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */
391#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */
392#define R_ALPHA_SREL16 9 /* PC relative 16 bit */
393#define R_ALPHA_SREL32 10 /* PC relative 32 bit */
394#define R_ALPHA_SREL64 11 /* PC relative 64 bit */
395#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */
396#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */
397#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */
398#define R_ALPHA_COPY 24 /* Copy symbol at runtime */
399#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */
400#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */
401#define R_ALPHA_RELATIVE 27 /* Adjust by program base */
402#define R_ALPHA_BRSGP 28
403#define R_ALPHA_TLSGD 29
404#define R_ALPHA_TLS_LDM 30
405#define R_ALPHA_DTPMOD64 31
406#define R_ALPHA_GOTDTPREL 32
407#define R_ALPHA_DTPREL64 33
408#define R_ALPHA_DTPRELHI 34
409#define R_ALPHA_DTPRELLO 35
410#define R_ALPHA_DTPREL16 36
411#define R_ALPHA_GOTTPREL 37
412#define R_ALPHA_TPREL64 38
413#define R_ALPHA_TPRELHI 39
414#define R_ALPHA_TPRELLO 40
415#define R_ALPHA_TPREL16 41
416
417#define SHF_ALPHA_GPREL 0x10000000
418
419
420/* PowerPC relocations defined by the ABIs */
421#define R_PPC_NONE 0
422#define R_PPC_ADDR32 1 /* 32bit absolute address */
423#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
424#define R_PPC_ADDR16 3 /* 16bit absolute address */
425#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
426#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
427#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
428#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
429#define R_PPC_ADDR14_BRTAKEN 8
430#define R_PPC_ADDR14_BRNTAKEN 9
431#define R_PPC_REL24 10 /* PC relative 26 bit */
432#define R_PPC_REL14 11 /* PC relative 16 bit */
433#define R_PPC_REL14_BRTAKEN 12
434#define R_PPC_REL14_BRNTAKEN 13
435#define R_PPC_GOT16 14
436#define R_PPC_GOT16_LO 15
437#define R_PPC_GOT16_HI 16
438#define R_PPC_GOT16_HA 17
439#define R_PPC_PLTREL24 18
440#define R_PPC_COPY 19
441#define R_PPC_GLOB_DAT 20
442#define R_PPC_JMP_SLOT 21
443#define R_PPC_RELATIVE 22
444#define R_PPC_LOCAL24PC 23
445#define R_PPC_UADDR32 24
446#define R_PPC_UADDR16 25
447#define R_PPC_REL32 26
448#define R_PPC_PLT32 27
449#define R_PPC_PLTREL32 28
450#define R_PPC_PLT16_LO 29
451#define R_PPC_PLT16_HI 30
452#define R_PPC_PLT16_HA 31
453#define R_PPC_SDAREL16 32
454#define R_PPC_SECTOFF 33
455#define R_PPC_SECTOFF_LO 34
456#define R_PPC_SECTOFF_HI 35
457#define R_PPC_SECTOFF_HA 36
458/* Keep this the last entry. */
malc3efa9a62009-07-18 13:10:12 +0400459#ifndef R_PPC_NUM
bellard88570522003-04-07 21:32:32 +0000460#define R_PPC_NUM 37
malc3efa9a62009-07-18 13:10:12 +0400461#endif
bellard88570522003-04-07 21:32:32 +0000462
463/* ARM specific declarations */
464
465/* Processor specific flags for the ELF header e_flags field. */
466#define EF_ARM_RELEXEC 0x01
467#define EF_ARM_HASENTRY 0x02
468#define EF_ARM_INTERWORK 0x04
469#define EF_ARM_APCS_26 0x08
470#define EF_ARM_APCS_FLOAT 0x10
471#define EF_ARM_PIC 0x20
472#define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */
473#define EF_NEW_ABI 0x80
474#define EF_OLD_ABI 0x100
475
476/* Additional symbol types for Thumb */
477#define STT_ARM_TFUNC 0xd
478
479/* ARM-specific values for sh_flags */
480#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */
481#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined
482 in the input to a link step */
483
484/* ARM-specific program header flags */
485#define PF_ARM_SB 0x10000000 /* Segment contains the location
486 addressed by the static base */
487
488/* ARM relocs. */
489#define R_ARM_NONE 0 /* No reloc */
490#define R_ARM_PC24 1 /* PC relative 26 bit branch */
491#define R_ARM_ABS32 2 /* Direct 32 bit */
492#define R_ARM_REL32 3 /* PC relative 32 bit */
493#define R_ARM_PC13 4
494#define R_ARM_ABS16 5 /* Direct 16 bit */
495#define R_ARM_ABS12 6 /* Direct 12 bit */
496#define R_ARM_THM_ABS5 7
497#define R_ARM_ABS8 8 /* Direct 8 bit */
498#define R_ARM_SBREL32 9
499#define R_ARM_THM_PC22 10
500#define R_ARM_THM_PC8 11
501#define R_ARM_AMP_VCALL9 12
502#define R_ARM_SWI24 13
503#define R_ARM_THM_SWI8 14
504#define R_ARM_XPC25 15
505#define R_ARM_THM_XPC22 16
506#define R_ARM_COPY 20 /* Copy symbol at runtime */
507#define R_ARM_GLOB_DAT 21 /* Create GOT entry */
508#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */
509#define R_ARM_RELATIVE 23 /* Adjust by program base */
510#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
511#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
512#define R_ARM_GOT32 26 /* 32 bit GOT entry */
513#define R_ARM_PLT32 27 /* 32 bit PLT address */
pbrook46152182006-07-30 19:16:29 +0000514#define R_ARM_CALL 28
515#define R_ARM_JUMP24 29
bellard88570522003-04-07 21:32:32 +0000516#define R_ARM_GNU_VTENTRY 100
517#define R_ARM_GNU_VTINHERIT 101
518#define R_ARM_THM_PC11 102 /* thumb unconditional branch */
519#define R_ARM_THM_PC9 103 /* thumb conditional branch */
520#define R_ARM_RXPC25 249
521#define R_ARM_RSBREL32 250
522#define R_ARM_THM_RPC22 251
523#define R_ARM_RREL32 252
524#define R_ARM_RABS22 253
525#define R_ARM_RPC24 254
526#define R_ARM_RBASE 255
527/* Keep this the last entry. */
528#define R_ARM_NUM 256
529
530/* s390 relocations defined by the ABIs */
531#define R_390_NONE 0 /* No reloc. */
532#define R_390_8 1 /* Direct 8 bit. */
533#define R_390_12 2 /* Direct 12 bit. */
534#define R_390_16 3 /* Direct 16 bit. */
535#define R_390_32 4 /* Direct 32 bit. */
536#define R_390_PC32 5 /* PC relative 32 bit. */
537#define R_390_GOT12 6 /* 12 bit GOT offset. */
538#define R_390_GOT32 7 /* 32 bit GOT offset. */
539#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */
540#define R_390_COPY 9 /* Copy symbol at runtime. */
541#define R_390_GLOB_DAT 10 /* Create GOT entry. */
542#define R_390_JMP_SLOT 11 /* Create PLT entry. */
543#define R_390_RELATIVE 12 /* Adjust by program base. */
544#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */
545#define R_390_GOTPC 14 /* 32 bit PC rel. offset to GOT. */
546#define R_390_GOT16 15 /* 16 bit GOT offset. */
547#define R_390_PC16 16 /* PC relative 16 bit. */
548#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */
549#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */
550#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */
551#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */
552#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */
553#define R_390_64 22 /* Direct 64 bit. */
554#define R_390_PC64 23 /* PC relative 64 bit. */
555#define R_390_GOT64 24 /* 64 bit GOT offset. */
556#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */
557#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */
558#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */
559#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */
560#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */
561#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */
562#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */
563#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */
564#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */
565#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */
566#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */
567#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */
568#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */
569#define R_390_TLS_GDCALL 38 /* Tag for function call in general
570 dynamic TLS code. */
571#define R_390_TLS_LDCALL 39 /* Tag for function call in local
572 dynamic TLS code. */
573#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic
574 thread local data. */
575#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic
576 thread local data. */
577#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS
578 block offset. */
579#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS
580 block offset. */
581#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS
582 block offset. */
583#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic
584 thread local data in LD code. */
585#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic
586 thread local data in LD code. */
587#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for
588 negated static TLS block offset. */
589#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for
590 negated static TLS block offset. */
591#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for
592 negated static TLS block offset. */
593#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to
594 static TLS block. */
595#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to
596 static TLS block. */
597#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS
598 block. */
599#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS
600 block. */
601#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */
602#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */
603#define R_390_TLS_TPOFF 56 /* Negate offset in static TLS
604 block. */
605/* Keep this the last entry. */
606#define R_390_NUM 57
607
608/* x86-64 relocation types */
609#define R_X86_64_NONE 0 /* No reloc */
610#define R_X86_64_64 1 /* Direct 64 bit */
611#define R_X86_64_PC32 2 /* PC relative 32 bit signed */
612#define R_X86_64_GOT32 3 /* 32 bit GOT entry */
613#define R_X86_64_PLT32 4 /* 32 bit PLT address */
614#define R_X86_64_COPY 5 /* Copy symbol at runtime */
615#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */
616#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */
617#define R_X86_64_RELATIVE 8 /* Adjust by program base */
618#define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative
619 offset to GOT */
620#define R_X86_64_32 10 /* Direct 32 bit zero extended */
621#define R_X86_64_32S 11 /* Direct 32 bit sign extended */
622#define R_X86_64_16 12 /* Direct 16 bit zero extended */
623#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */
624#define R_X86_64_8 14 /* Direct 8 bit sign extended */
625#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */
626
627#define R_X86_64_NUM 16
628
629/* Legal values for e_flags field of Elf64_Ehdr. */
630
631#define EF_ALPHA_32BIT 1 /* All addresses are below 2GB */
632
633/* HPPA specific definitions. */
634
635/* Legal values for e_flags field of Elf32_Ehdr. */
636
637#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */
638#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */
639#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */
640#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */
641#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch
642 prediction. */
643#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */
644#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */
645
646/* Defined values for `e_flags & EF_PARISC_ARCH' are: */
647
648#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */
649#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */
650#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */
651
652/* Additional section indeces. */
653
654#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared
655 symbols in ANSI C. */
656#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */
657
658/* Legal values for sh_type field of Elf32_Shdr. */
659
660#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */
661#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */
662#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */
663
664/* Legal values for sh_flags field of Elf32_Shdr. */
665
666#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */
667#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */
668#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */
669
670/* Legal values for ST_TYPE subfield of st_info (symbol type). */
671
672#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */
673
674#define STT_HP_OPAQUE (STT_LOOS + 0x1)
675#define STT_HP_STUB (STT_LOOS + 0x2)
676
677/* HPPA relocs. */
678
679#define R_PARISC_NONE 0 /* No reloc. */
680#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */
681#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */
682#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */
683#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */
684#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */
685#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */
686#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */
687#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */
688#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */
689#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */
690#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */
691#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */
692#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */
693#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */
694#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */
695#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */
696#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */
697#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */
698#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */
699#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */
700#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */
701#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */
702#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */
703#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */
704#define R_PARISC_FPTR64 64 /* 64 bits function address. */
705#define R_PARISC_PLABEL32 65 /* 32 bits function address. */
706#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */
707#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */
708#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */
709#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */
710#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */
711#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */
712#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */
713#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */
714#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */
715#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */
716#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */
717#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */
718#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */
719#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */
720#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */
721#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */
722#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */
723#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */
724#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */
725#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */
726#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */
727#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */
728#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */
729#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */
730#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */
731#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */
732#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */
733#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */
734#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */
735#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */
736#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */
737#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */
738#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */
739#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */
740#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */
741#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */
742#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */
743#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */
744#define R_PARISC_LORESERVE 128
745#define R_PARISC_COPY 128 /* Copy relocation. */
746#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */
747#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */
748#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */
749#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */
750#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */
751#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */
752#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/
753#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */
754#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */
755#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */
756#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */
757#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */
758#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */
759#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */
760#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */
761#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/
762#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/
763#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */
764#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */
765#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */
766#define R_PARISC_HIRESERVE 255
767
768/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */
769
770#define PT_HP_TLS (PT_LOOS + 0x0)
771#define PT_HP_CORE_NONE (PT_LOOS + 0x1)
772#define PT_HP_CORE_VERSION (PT_LOOS + 0x2)
773#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3)
774#define PT_HP_CORE_COMM (PT_LOOS + 0x4)
775#define PT_HP_CORE_PROC (PT_LOOS + 0x5)
776#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6)
777#define PT_HP_CORE_STACK (PT_LOOS + 0x7)
778#define PT_HP_CORE_SHM (PT_LOOS + 0x8)
779#define PT_HP_CORE_MMF (PT_LOOS + 0x9)
780#define PT_HP_PARALLEL (PT_LOOS + 0x10)
781#define PT_HP_FASTBIND (PT_LOOS + 0x11)
782#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12)
783#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13)
784#define PT_HP_STACK (PT_LOOS + 0x14)
785
786#define PT_PARISC_ARCHEXT 0x70000000
787#define PT_PARISC_UNWIND 0x70000001
788
789/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */
790
791#define PF_PARISC_SBP 0x08000000
792
793#define PF_HP_PAGE_SIZE 0x00100000
794#define PF_HP_FAR_SHARED 0x00200000
795#define PF_HP_NEAR_SHARED 0x00400000
796#define PF_HP_CODE 0x01000000
797#define PF_HP_MODIFY 0x02000000
798#define PF_HP_LAZYSWAP 0x04000000
799#define PF_HP_SBP 0x08000000
800
bellard0d330192003-04-29 21:10:09 +0000801/* IA-64 specific declarations. */
802
803/* Processor specific flags for the Ehdr e_flags field. */
804#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
805#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */
806#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
807
808/* Processor specific values for the Phdr p_type field. */
809#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */
810#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */
811
812/* Processor specific flags for the Phdr p_flags field. */
813#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */
814
815/* Processor specific values for the Shdr sh_type field. */
816#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */
817#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */
818
819/* Processor specific flags for the Shdr sh_flags field. */
820#define SHF_IA_64_SHORT 0x10000000 /* section near gp */
821#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */
822
823/* Processor specific values for the Dyn d_tag field. */
824#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
825#define DT_IA_64_NUM 1
826
827/* IA-64 relocations. */
828#define R_IA64_NONE 0x00 /* none */
829#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */
830#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */
831#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */
832#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */
833#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */
834#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */
835#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */
836#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */
837#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */
838#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */
839#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */
840#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */
841#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */
842#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */
843#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */
844#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */
845#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */
846#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */
847#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */
848#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */
849#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */
850#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */
851#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */
852#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */
853#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */
854#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */
855#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */
856#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */
857#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */
858#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */
859#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */
860#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */
861#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */
862#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */
863#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */
864#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */
865#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */
866#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */
867#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */
868#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */
869#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */
870#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */
871#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */
872#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */
873#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */
874#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */
875#define R_IA64_REL32MSB 0x6c /* data 4 + REL */
876#define R_IA64_REL32LSB 0x6d /* data 4 + REL */
877#define R_IA64_REL64MSB 0x6e /* data 8 + REL */
878#define R_IA64_REL64LSB 0x6f /* data 8 + REL */
879#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */
880#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */
881#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */
882#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */
883#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */
884#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */
885#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */
886#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */
887#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */
888#define R_IA64_COPY 0x84 /* copy relocation */
889#define R_IA64_SUB 0x85 /* Addend and symbol difference */
890#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */
891#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */
892#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */
893#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */
894#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */
895#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */
896#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */
897#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */
898#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */
899#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */
900#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */
901#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */
902#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */
903#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */
904#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */
905#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */
906#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */
907#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */
908#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */
bellard88570522003-04-07 21:32:32 +0000909
bellard31e31b82003-02-18 22:55:36 +0000910typedef struct elf32_rel {
911 Elf32_Addr r_offset;
912 Elf32_Word r_info;
913} Elf32_Rel;
914
915typedef struct elf64_rel {
bellard88570522003-04-07 21:32:32 +0000916 Elf64_Addr r_offset; /* Location at which to apply the action */
917 Elf64_Xword r_info; /* index and type of relocation */
bellard31e31b82003-02-18 22:55:36 +0000918} Elf64_Rel;
919
920typedef struct elf32_rela{
921 Elf32_Addr r_offset;
922 Elf32_Word r_info;
923 Elf32_Sword r_addend;
924} Elf32_Rela;
925
926typedef struct elf64_rela {
bellard88570522003-04-07 21:32:32 +0000927 Elf64_Addr r_offset; /* Location at which to apply the action */
928 Elf64_Xword r_info; /* index and type of relocation */
929 Elf64_Sxword r_addend; /* Constant addend used to compute value */
bellard31e31b82003-02-18 22:55:36 +0000930} Elf64_Rela;
931
932typedef struct elf32_sym{
933 Elf32_Word st_name;
934 Elf32_Addr st_value;
935 Elf32_Word st_size;
936 unsigned char st_info;
937 unsigned char st_other;
938 Elf32_Half st_shndx;
939} Elf32_Sym;
940
941typedef struct elf64_sym {
bellard88570522003-04-07 21:32:32 +0000942 Elf64_Word st_name; /* Symbol name, index in string tbl */
943 unsigned char st_info; /* Type and binding attributes */
944 unsigned char st_other; /* No defined meaning, 0 */
945 Elf64_Half st_shndx; /* Associated section index */
946 Elf64_Addr st_value; /* Value of the symbol */
947 Elf64_Xword st_size; /* Associated symbol size */
bellard31e31b82003-02-18 22:55:36 +0000948} Elf64_Sym;
949
950
951#define EI_NIDENT 16
952
953typedef struct elf32_hdr{
954 unsigned char e_ident[EI_NIDENT];
955 Elf32_Half e_type;
956 Elf32_Half e_machine;
957 Elf32_Word e_version;
958 Elf32_Addr e_entry; /* Entry point */
959 Elf32_Off e_phoff;
960 Elf32_Off e_shoff;
961 Elf32_Word e_flags;
962 Elf32_Half e_ehsize;
963 Elf32_Half e_phentsize;
964 Elf32_Half e_phnum;
965 Elf32_Half e_shentsize;
966 Elf32_Half e_shnum;
967 Elf32_Half e_shstrndx;
968} Elf32_Ehdr;
969
970typedef struct elf64_hdr {
971 unsigned char e_ident[16]; /* ELF "magic number" */
bellard88570522003-04-07 21:32:32 +0000972 Elf64_Half e_type;
973 Elf64_Half e_machine;
974 Elf64_Word e_version;
975 Elf64_Addr e_entry; /* Entry point virtual address */
976 Elf64_Off e_phoff; /* Program header table file offset */
977 Elf64_Off e_shoff; /* Section header table file offset */
978 Elf64_Word e_flags;
979 Elf64_Half e_ehsize;
980 Elf64_Half e_phentsize;
981 Elf64_Half e_phnum;
982 Elf64_Half e_shentsize;
983 Elf64_Half e_shnum;
984 Elf64_Half e_shstrndx;
bellard31e31b82003-02-18 22:55:36 +0000985} Elf64_Ehdr;
986
987/* These constants define the permissions on sections in the program
988 header, p_flags. */
989#define PF_R 0x4
990#define PF_W 0x2
991#define PF_X 0x1
992
993typedef struct elf32_phdr{
994 Elf32_Word p_type;
995 Elf32_Off p_offset;
996 Elf32_Addr p_vaddr;
997 Elf32_Addr p_paddr;
998 Elf32_Word p_filesz;
999 Elf32_Word p_memsz;
1000 Elf32_Word p_flags;
1001 Elf32_Word p_align;
1002} Elf32_Phdr;
1003
1004typedef struct elf64_phdr {
bellard88570522003-04-07 21:32:32 +00001005 Elf64_Word p_type;
1006 Elf64_Word p_flags;
1007 Elf64_Off p_offset; /* Segment file offset */
1008 Elf64_Addr p_vaddr; /* Segment virtual address */
1009 Elf64_Addr p_paddr; /* Segment physical address */
1010 Elf64_Xword p_filesz; /* Segment size in file */
1011 Elf64_Xword p_memsz; /* Segment size in memory */
1012 Elf64_Xword p_align; /* Segment alignment, file & memory */
bellard31e31b82003-02-18 22:55:36 +00001013} Elf64_Phdr;
1014
1015/* sh_type */
1016#define SHT_NULL 0
1017#define SHT_PROGBITS 1
1018#define SHT_SYMTAB 2
1019#define SHT_STRTAB 3
1020#define SHT_RELA 4
1021#define SHT_HASH 5
1022#define SHT_DYNAMIC 6
1023#define SHT_NOTE 7
1024#define SHT_NOBITS 8
1025#define SHT_REL 9
1026#define SHT_SHLIB 10
1027#define SHT_DYNSYM 11
1028#define SHT_NUM 12
1029#define SHT_LOPROC 0x70000000
1030#define SHT_HIPROC 0x7fffffff
1031#define SHT_LOUSER 0x80000000
1032#define SHT_HIUSER 0xffffffff
bellard88570522003-04-07 21:32:32 +00001033#define SHT_MIPS_LIST 0x70000000
1034#define SHT_MIPS_CONFLICT 0x70000002
1035#define SHT_MIPS_GPTAB 0x70000003
1036#define SHT_MIPS_UCODE 0x70000004
bellard31e31b82003-02-18 22:55:36 +00001037
1038/* sh_flags */
1039#define SHF_WRITE 0x1
1040#define SHF_ALLOC 0x2
1041#define SHF_EXECINSTR 0x4
1042#define SHF_MASKPROC 0xf0000000
bellard88570522003-04-07 21:32:32 +00001043#define SHF_MIPS_GPREL 0x10000000
bellard31e31b82003-02-18 22:55:36 +00001044
1045/* special section indexes */
1046#define SHN_UNDEF 0
1047#define SHN_LORESERVE 0xff00
1048#define SHN_LOPROC 0xff00
1049#define SHN_HIPROC 0xff1f
1050#define SHN_ABS 0xfff1
1051#define SHN_COMMON 0xfff2
1052#define SHN_HIRESERVE 0xffff
bellard88570522003-04-07 21:32:32 +00001053#define SHN_MIPS_ACCOMON 0xff00
ths5fafdf22007-09-16 21:08:06 +00001054
bellard88570522003-04-07 21:32:32 +00001055typedef struct elf32_shdr {
bellard31e31b82003-02-18 22:55:36 +00001056 Elf32_Word sh_name;
1057 Elf32_Word sh_type;
1058 Elf32_Word sh_flags;
1059 Elf32_Addr sh_addr;
1060 Elf32_Off sh_offset;
1061 Elf32_Word sh_size;
1062 Elf32_Word sh_link;
1063 Elf32_Word sh_info;
1064 Elf32_Word sh_addralign;
1065 Elf32_Word sh_entsize;
1066} Elf32_Shdr;
1067
1068typedef struct elf64_shdr {
bellard88570522003-04-07 21:32:32 +00001069 Elf64_Word sh_name; /* Section name, index in string tbl */
1070 Elf64_Word sh_type; /* Type of section */
1071 Elf64_Xword sh_flags; /* Miscellaneous section attributes */
1072 Elf64_Addr sh_addr; /* Section virtual addr at execution */
1073 Elf64_Off sh_offset; /* Section file offset */
1074 Elf64_Xword sh_size; /* Size of section in bytes */
1075 Elf64_Word sh_link; /* Index of another section */
1076 Elf64_Word sh_info; /* Additional section information */
1077 Elf64_Xword sh_addralign; /* Section alignment */
1078 Elf64_Xword sh_entsize; /* Entry size if section holds table */
bellard31e31b82003-02-18 22:55:36 +00001079} Elf64_Shdr;
1080
1081#define EI_MAG0 0 /* e_ident[] indexes */
1082#define EI_MAG1 1
1083#define EI_MAG2 2
1084#define EI_MAG3 3
1085#define EI_CLASS 4
1086#define EI_DATA 5
1087#define EI_VERSION 6
Mika Westerbergedf8e2a2009-04-07 09:57:11 +03001088#define EI_OSABI 7
1089#define EI_PAD 8
1090
1091#define ELFOSABI_NONE 0 /* UNIX System V ABI */
1092#define ELFOSABI_SYSV 0 /* Alias. */
1093#define ELFOSABI_HPUX 1 /* HP-UX */
1094#define ELFOSABI_NETBSD 2 /* NetBSD. */
1095#define ELFOSABI_LINUX 3 /* Linux. */
1096#define ELFOSABI_SOLARIS 6 /* Sun Solaris. */
1097#define ELFOSABI_AIX 7 /* IBM AIX. */
1098#define ELFOSABI_IRIX 8 /* SGI Irix. */
1099#define ELFOSABI_FREEBSD 9 /* FreeBSD. */
1100#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */
1101#define ELFOSABI_MODESTO 11 /* Novell Modesto. */
1102#define ELFOSABI_OPENBSD 12 /* OpenBSD. */
1103#define ELFOSABI_ARM 97 /* ARM */
1104#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
bellard31e31b82003-02-18 22:55:36 +00001105
1106#define ELFMAG0 0x7f /* EI_MAG */
1107#define ELFMAG1 'E'
1108#define ELFMAG2 'L'
1109#define ELFMAG3 'F'
1110#define ELFMAG "\177ELF"
1111#define SELFMAG 4
1112
1113#define ELFCLASSNONE 0 /* EI_CLASS */
1114#define ELFCLASS32 1
1115#define ELFCLASS64 2
1116#define ELFCLASSNUM 3
1117
1118#define ELFDATANONE 0 /* e_ident[EI_DATA] */
1119#define ELFDATA2LSB 1
1120#define ELFDATA2MSB 2
1121
1122#define EV_NONE 0 /* e_version, EI_VERSION */
1123#define EV_CURRENT 1
1124#define EV_NUM 2
1125
1126/* Notes used in ET_CORE */
1127#define NT_PRSTATUS 1
1128#define NT_PRFPREG 2
1129#define NT_PRPSINFO 3
1130#define NT_TASKSTRUCT 4
Mika Westerbergedf8e2a2009-04-07 09:57:11 +03001131#define NT_AUXV 6
bellard88570522003-04-07 21:32:32 +00001132#define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */
1133
bellard31e31b82003-02-18 22:55:36 +00001134
1135/* Note header in a PT_NOTE section */
1136typedef struct elf32_note {
1137 Elf32_Word n_namesz; /* Name size */
1138 Elf32_Word n_descsz; /* Content size */
1139 Elf32_Word n_type; /* Content type */
1140} Elf32_Nhdr;
1141
1142/* Note header in a PT_NOTE section */
bellard31e31b82003-02-18 22:55:36 +00001143typedef struct elf64_note {
bellard88570522003-04-07 21:32:32 +00001144 Elf64_Word n_namesz; /* Name size */
1145 Elf64_Word n_descsz; /* Content size */
1146 Elf64_Word n_type; /* Content type */
bellard31e31b82003-02-18 22:55:36 +00001147} Elf64_Nhdr;
1148
blueswir1eb38c522008-09-06 17:47:39 +00001149#ifdef ELF_CLASS
bellard31e31b82003-02-18 22:55:36 +00001150#if ELF_CLASS == ELFCLASS32
1151
bellard31e31b82003-02-18 22:55:36 +00001152#define elfhdr elf32_hdr
1153#define elf_phdr elf32_phdr
1154#define elf_note elf32_note
bellard88570522003-04-07 21:32:32 +00001155#define elf_shdr elf32_shdr
bellard689f9362003-04-29 20:40:07 +00001156#define elf_sym elf32_sym
j_mayered26abd2007-10-07 16:07:25 +00001157#define elf_addr_t Elf32_Off
bellard88570522003-04-07 21:32:32 +00001158
1159#ifdef ELF_USES_RELOCA
1160# define ELF_RELOC Elf32_Rela
1161#else
1162# define ELF_RELOC Elf32_Rel
1163#endif
bellard31e31b82003-02-18 22:55:36 +00001164
1165#else
1166
bellard31e31b82003-02-18 22:55:36 +00001167#define elfhdr elf64_hdr
1168#define elf_phdr elf64_phdr
1169#define elf_note elf64_note
bellard88570522003-04-07 21:32:32 +00001170#define elf_shdr elf64_shdr
bellard689f9362003-04-29 20:40:07 +00001171#define elf_sym elf64_sym
j_mayered26abd2007-10-07 16:07:25 +00001172#define elf_addr_t Elf64_Off
bellard31e31b82003-02-18 22:55:36 +00001173
bellard88570522003-04-07 21:32:32 +00001174#ifdef ELF_USES_RELOCA
1175# define ELF_RELOC Elf64_Rela
1176#else
1177# define ELF_RELOC Elf64_Rel
1178#endif
1179
1180#endif /* ELF_CLASS */
1181
1182#ifndef ElfW
1183# if ELF_CLASS == ELFCLASS32
1184# define ElfW(x) Elf32_ ## x
1185# define ELFW(x) ELF32_ ## x
1186# else
1187# define ElfW(x) Elf64_ ## x
1188# define ELFW(x) ELF64_ ## x
1189# endif
bellard31e31b82003-02-18 22:55:36 +00001190#endif
1191
blueswir1eb38c522008-09-06 17:47:39 +00001192#endif /* ELF_CLASS */
1193
bellard31e31b82003-02-18 22:55:36 +00001194
bellard689f9362003-04-29 20:40:07 +00001195#endif /* _QEMU_ELF_H */