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elf.h 124KB

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  1. /* This file defines standard ELF types, structures, and macros.
  2. Copyright (C) 1995-2003, 2004, 2005 Free Software Foundation, Inc.
  3. This file is part of the GNU C Library.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library; if not, write to the Free
  14. Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  15. 02111-1307 USA. */
  16. #ifndef _ELF_H
  17. #define _ELF_H 1
  18. /* Avoid features.h here for portability. This stuff matches sys/cdefs.h. */
  19. #ifdef __cplusplus
  20. extern "C" {
  21. #endif
  22. /* Standard ELF types. */
  23. #include <stdint.h>
  24. #include <endian.h>
  25. /* Type for a 16-bit quantity. */
  26. typedef uint16_t Elf32_Half;
  27. typedef uint16_t Elf64_Half;
  28. /* Types for signed and unsigned 32-bit quantities. */
  29. typedef uint32_t Elf32_Word;
  30. typedef int32_t Elf32_Sword;
  31. typedef uint32_t Elf64_Word;
  32. typedef int32_t Elf64_Sword;
  33. /* Types for signed and unsigned 64-bit quantities. */
  34. typedef uint64_t Elf32_Xword;
  35. typedef int64_t Elf32_Sxword;
  36. typedef uint64_t Elf64_Xword;
  37. typedef int64_t Elf64_Sxword;
  38. /* Type of addresses. */
  39. typedef uint32_t Elf32_Addr;
  40. typedef uint64_t Elf64_Addr;
  41. /* Type of file offsets. */
  42. typedef uint32_t Elf32_Off;
  43. typedef uint64_t Elf64_Off;
  44. /* Type for section indices, which are 16-bit quantities. */
  45. typedef uint16_t Elf32_Section;
  46. typedef uint16_t Elf64_Section;
  47. /* Type for version symbol information. */
  48. typedef Elf32_Half Elf32_Versym;
  49. typedef Elf64_Half Elf64_Versym;
  50. /* The ELF file header. This appears at the start of every ELF file. */
  51. #define EI_NIDENT (16)
  52. typedef struct
  53. {
  54. unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
  55. Elf32_Half e_type; /* Object file type */
  56. Elf32_Half e_machine; /* Architecture */
  57. Elf32_Word e_version; /* Object file version */
  58. Elf32_Addr e_entry; /* Entry point virtual address */
  59. Elf32_Off e_phoff; /* Program header table file offset */
  60. Elf32_Off e_shoff; /* Section header table file offset */
  61. Elf32_Word e_flags; /* Processor-specific flags */
  62. Elf32_Half e_ehsize; /* ELF header size in bytes */
  63. Elf32_Half e_phentsize; /* Program header table entry size */
  64. Elf32_Half e_phnum; /* Program header table entry count */
  65. Elf32_Half e_shentsize; /* Section header table entry size */
  66. Elf32_Half e_shnum; /* Section header table entry count */
  67. Elf32_Half e_shstrndx; /* Section header string table index */
  68. } Elf32_Ehdr;
  69. typedef struct
  70. {
  71. unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
  72. Elf64_Half e_type; /* Object file type */
  73. Elf64_Half e_machine; /* Architecture */
  74. Elf64_Word e_version; /* Object file version */
  75. Elf64_Addr e_entry; /* Entry point virtual address */
  76. Elf64_Off e_phoff; /* Program header table file offset */
  77. Elf64_Off e_shoff; /* Section header table file offset */
  78. Elf64_Word e_flags; /* Processor-specific flags */
  79. Elf64_Half e_ehsize; /* ELF header size in bytes */
  80. Elf64_Half e_phentsize; /* Program header table entry size */
  81. Elf64_Half e_phnum; /* Program header table entry count */
  82. Elf64_Half e_shentsize; /* Section header table entry size */
  83. Elf64_Half e_shnum; /* Section header table entry count */
  84. Elf64_Half e_shstrndx; /* Section header string table index */
  85. } Elf64_Ehdr;
  86. /* Fields in the e_ident array. The EI_* macros are indices into the
  87. array. The macros under each EI_* macro are the values the byte
  88. may have. */
  89. #define EI_MAG0 0 /* File identification byte 0 index */
  90. #define ELFMAG0 0x7f /* Magic number byte 0 */
  91. #define EI_MAG1 1 /* File identification byte 1 index */
  92. #define ELFMAG1 'E' /* Magic number byte 1 */
  93. #define EI_MAG2 2 /* File identification byte 2 index */
  94. #define ELFMAG2 'L' /* Magic number byte 2 */
  95. #define EI_MAG3 3 /* File identification byte 3 index */
  96. #define ELFMAG3 'F' /* Magic number byte 3 */
  97. /* Conglomeration of the identification bytes, for easy testing as a word. */
  98. #define ELFMAG "\177ELF"
  99. #define SELFMAG 4
  100. #if __BYTE_ORDER == __LITTLE_ENDIAN
  101. # define ELFMAG_U32 ((uint32_t)(ELFMAG0 + 0x100 * (ELFMAG1 + (0x100 * (ELFMAG2 + 0x100 * ELFMAG3)))))
  102. #elif __BYTE_ORDER == __BIG_ENDIAN
  103. # define ELFMAG_U32 ((uint32_t)((((ELFMAG0 * 0x100) + ELFMAG1) * 0x100 + ELFMAG2) * 0x100 + ELFMAG3))
  104. #endif
  105. #define EI_CLASS 4 /* File class byte index */
  106. #define ELFCLASSNONE 0 /* Invalid class */
  107. #define ELFCLASS32 1 /* 32-bit objects */
  108. #define ELFCLASS64 2 /* 64-bit objects */
  109. #define ELFCLASSNUM 3
  110. #define EI_DATA 5 /* Data encoding byte index */
  111. #define ELFDATANONE 0 /* Invalid data encoding */
  112. #define ELFDATA2LSB 1 /* 2's complement, little endian */
  113. #define ELFDATA2MSB 2 /* 2's complement, big endian */
  114. #define ELFDATANUM 3
  115. #define EI_VERSION 6 /* File version byte index */
  116. /* Value must be EV_CURRENT */
  117. #define EI_OSABI 7 /* OS ABI identification */
  118. #define ELFOSABI_NONE 0 /* UNIX System V ABI */
  119. #define ELFOSABI_SYSV 0 /* Alias. */
  120. #define ELFOSABI_HPUX 1 /* HP-UX */
  121. #define ELFOSABI_NETBSD 2 /* NetBSD. */
  122. #define ELFOSABI_LINUX 3 /* Linux. */
  123. #define ELFOSABI_HURD 4 /* GNU/Hurd */
  124. #define ELFOSABI_SOLARIS 6 /* Sun Solaris. */
  125. #define ELFOSABI_AIX 7 /* IBM AIX. */
  126. #define ELFOSABI_IRIX 8 /* SGI Irix. */
  127. #define ELFOSABI_FREEBSD 9 /* FreeBSD. */
  128. #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */
  129. #define ELFOSABI_MODESTO 11 /* Novell Modesto. */
  130. #define ELFOSABI_OPENBSD 12 /* OpenBSD. */
  131. #define ELFOSABI_OPENVMS 13 /* OpenVMS */
  132. #define ELFOSABI_NSK 14 /* Hewlett-Packard Non-Stop Kernel */
  133. #define ELFOSABI_AROS 15 /* Amiga Research OS */
  134. #define ELFOSABI_ARM 97 /* ARM */
  135. #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
  136. #define EI_ABIVERSION 8 /* ABI version */
  137. #define EI_PAD 9 /* Byte index of padding bytes */
  138. /* Legal values for e_type (object file type). */
  139. #define ET_NONE 0 /* No file type */
  140. #define ET_REL 1 /* Relocatable file */
  141. #define ET_EXEC 2 /* Executable file */
  142. #define ET_DYN 3 /* Shared object file */
  143. #define ET_CORE 4 /* Core file */
  144. #define ET_NUM 5 /* Number of defined types */
  145. #define ET_LOOS 0xfe00 /* OS-specific range start */
  146. #define ET_HIOS 0xfeff /* OS-specific range end */
  147. #define ET_LOPROC 0xff00 /* Processor-specific range start */
  148. #define ET_HIPROC 0xffff /* Processor-specific range end */
  149. /* Legal values for e_machine (architecture). */
  150. #define EM_NONE 0 /* No machine */
  151. #define EM_M32 1 /* AT&T WE 32100 */
  152. #define EM_SPARC 2 /* SUN SPARC */
  153. #define EM_386 3 /* Intel 80386 */
  154. #define EM_68K 4 /* Motorola m68k family */
  155. #define EM_88K 5 /* Motorola m88k family */
  156. #define EM_486 6 /* Intel 80486 *//* Reserved for future use */
  157. #define EM_860 7 /* Intel 80860 */
  158. #define EM_MIPS 8 /* MIPS R3000 big-endian */
  159. #define EM_S370 9 /* IBM System/370 */
  160. #define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */
  161. #define EM_PARISC 15 /* HPPA */
  162. #define EM_VPP500 17 /* Fujitsu VPP500 */
  163. #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
  164. #define EM_960 19 /* Intel 80960 */
  165. #define EM_PPC 20 /* PowerPC */
  166. #define EM_PPC64 21 /* PowerPC 64-bit */
  167. #define EM_S390 22 /* IBM S390 */
  168. #define EM_V800 36 /* NEC V800 series */
  169. #define EM_FR20 37 /* Fujitsu FR20 */
  170. #define EM_RH32 38 /* TRW RH-32 */
  171. #define EM_MCORE 39 /* Motorola M*Core */ /* May also be taken by Fujitsu MMA */
  172. #define EM_RCE 39 /* Old name for MCore */
  173. #define EM_ARM 40 /* ARM */
  174. #define EM_FAKE_ALPHA 41 /* Digital Alpha */
  175. #define EM_SH 42 /* Renesas SH */
  176. #define EM_SPARCV9 43 /* SPARC v9 64-bit */
  177. #define EM_TRICORE 44 /* Siemens Tricore */
  178. #define EM_ARC 45 /* Argonaut RISC Core */
  179. #define EM_H8_300 46 /* Renesas H8/300 */
  180. #define EM_H8_300H 47 /* Renesas H8/300H */
  181. #define EM_H8S 48 /* Renesas H8S */
  182. #define EM_H8_500 49 /* Renesas H8/500 */
  183. #define EM_IA_64 50 /* Intel Merced */
  184. #define EM_MIPS_X 51 /* Stanford MIPS-X */
  185. #define EM_COLDFIRE 52 /* Motorola Coldfire */
  186. #define EM_68HC12 53 /* Motorola M68HC12 */
  187. #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/
  188. #define EM_PCP 55 /* Siemens PCP */
  189. #define EM_NCPU 56 /* Sony nCPU embeeded RISC */
  190. #define EM_NDR1 57 /* Denso NDR1 microprocessor */
  191. #define EM_STARCORE 58 /* Motorola Start*Core processor */
  192. #define EM_ME16 59 /* Toyota ME16 processor */
  193. #define EM_ST100 60 /* STMicroelectronic ST100 processor */
  194. #define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/
  195. #define EM_X86_64 62 /* AMD x86-64 architecture */
  196. #define EM_PDSP 63 /* Sony DSP Processor */
  197. #define EM_FX66 66 /* Siemens FX66 microcontroller */
  198. #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */
  199. #define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */
  200. #define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */
  201. #define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */
  202. #define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */
  203. #define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */
  204. #define EM_SVX 73 /* Silicon Graphics SVx */
  205. #define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */
  206. #define EM_VAX 75 /* Digital VAX */
  207. #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */
  208. #define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */
  209. #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */
  210. #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */
  211. #define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */
  212. #define EM_HUANY 81 /* Harvard University machine-independent object files */
  213. #define EM_PRISM 82 /* SiTera Prism */
  214. #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
  215. #define EM_FR30 84 /* Fujitsu FR30 */
  216. #define EM_D10V 85 /* Mitsubishi D10V */
  217. #define EM_D30V 86 /* Mitsubishi D30V */
  218. #define EM_V850 87 /* NEC v850 */
  219. #define EM_M32R 88 /* Renesas M32R */
  220. #define EM_MN10300 89 /* Matsushita MN10300 */
  221. #define EM_MN10200 90 /* Matsushita MN10200 */
  222. #define EM_PJ 91 /* picoJava */
  223. #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
  224. #define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
  225. #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
  226. #define EM_IP2K 101 /* Ubicom IP2022 micro controller */
  227. #define EM_CR 103 /* National Semiconductor CompactRISC */
  228. #define EM_MSP430 105 /* TI msp430 micro controller */
  229. #define EM_BLACKFIN 106 /* Analog Devices Blackfin */
  230. #define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
  231. #define EM_CRX 114 /* National Semiconductor CRX */
  232. #define EM_NUM 95
  233. #define EM_TI_C6000 140
  234. /* If it is necessary to assign new unofficial EM_* values, please pick large
  235. random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
  236. with official or non-GNU unofficial values.
  237. NOTE: Do not just increment the most recent number by one.
  238. Somebody else somewhere will do exactly the same thing, and you
  239. will have a collision. Instead, pick a random number.
  240. Normally, each entity or maintainer responsible for a machine with an
  241. unofficial e_machine number should eventually ask registry@caldera.com for
  242. an officially blessed number to be added to the list above. */
  243. /* picoJava */
  244. #define EM_PJ_OLD 99
  245. /* Cygnus PowerPC ELF backend. Written in the absence of an ABI. */
  246. #define EM_CYGNUS_POWERPC 0x9025
  247. /* Old version of Sparc v9, from before the ABI; this should be
  248. removed shortly. */
  249. #define EM_OLD_SPARCV9 11
  250. /* Old version of PowerPC, this should be removed shortly. */
  251. #define EM_PPC_OLD 17
  252. /* (Deprecated) Temporary number for the OpenRISC processor. */
  253. #define EM_OR32 0x8472
  254. /* Renesas M32C and M16C. */
  255. #define EM_M32C 0xFEB0
  256. /* Cygnus M32R ELF backend. Written in the absence of an ABI. */
  257. #define EM_CYGNUS_M32R 0x9041
  258. /* old S/390 backend magic number. Written in the absence of an ABI. */
  259. #define EM_S390_OLD 0xa390
  260. /* D10V backend magic number. Written in the absence of an ABI. */
  261. #define EM_CYGNUS_D10V 0x7650
  262. /* D30V backend magic number. Written in the absence of an ABI. */
  263. #define EM_CYGNUS_D30V 0x7676
  264. /* V850 backend magic number. Written in the absense of an ABI. */
  265. #define EM_CYGNUS_V850 0x9080
  266. /* mn10200 and mn10300 backend magic numbers.
  267. Written in the absense of an ABI. */
  268. #define EM_CYGNUS_MN10200 0xdead
  269. #define EM_CYGNUS_MN10300 0xbeef
  270. /* FR30 magic number - no EABI available. */
  271. #define EM_CYGNUS_FR30 0x3330
  272. /* AVR magic number
  273. Written in the absense of an ABI. */
  274. #define EM_AVR_OLD 0x1057
  275. /* OpenRISC magic number
  276. Written in the absense of an ABI. */
  277. #define EM_OPENRISC_OLD 0x3426
  278. /* DLX magic number
  279. Written in the absense of an ABI. */
  280. #define EM_DLX 0x5aa5
  281. #define EM_XSTORMY16 0xad45
  282. /* FRV magic number - no EABI available??. */
  283. #define EM_CYGNUS_FRV 0x5441
  284. /* Ubicom IP2xxx; no ABI */
  285. #define EM_IP2K_OLD 0x8217
  286. #define EM_MT 0x2530 /* Morpho MT; no ABI */
  287. /* MSP430 magic number
  288. Written in the absense everything. */
  289. #define EM_MSP430_OLD 0x1059
  290. /* Vitesse IQ2000. */
  291. #define EM_IQ2000 0xFEBA
  292. /* Old, unofficial value for Xtensa. */
  293. #define EM_XTENSA_OLD 0xabc7
  294. /* Alpha backend magic number. Written in the absence of an ABI. */
  295. #define EM_ALPHA 0x9026
  296. /* NIOS magic number - no EABI available. */
  297. #define EM_NIOS32 0xFEBB
  298. /* AVR32 magic number from ATMEL */
  299. #define EM_AVR32 0x18ad
  300. /* V850 backend magic number. Written in the absense of an ABI. */
  301. #define EM_CYGNUS_V850 0x9080
  302. /* Xilinx Microblaze (unofficial). Note that there is now an official microblaze
  303. * magic number, but all the toolchains currently in existence use the old number
  304. */
  305. #define EM_MICROBLAZE_OLD 0xbaab
  306. /* Xilinx Microblaze (official) */
  307. #define EM_MICROBLAZE 189
  308. /* Legal values for e_version (version). */
  309. #define EV_NONE 0 /* Invalid ELF version */
  310. #define EV_CURRENT 1 /* Current version */
  311. #define EV_NUM 2
  312. /* Section header. */
  313. typedef struct
  314. {
  315. Elf32_Word sh_name; /* Section name (string tbl index) */
  316. Elf32_Word sh_type; /* Section type */
  317. Elf32_Word sh_flags; /* Section flags */
  318. Elf32_Addr sh_addr; /* Section virtual addr at execution */
  319. Elf32_Off sh_offset; /* Section file offset */
  320. Elf32_Word sh_size; /* Section size in bytes */
  321. Elf32_Word sh_link; /* Link to another section */
  322. Elf32_Word sh_info; /* Additional section information */
  323. Elf32_Word sh_addralign; /* Section alignment */
  324. Elf32_Word sh_entsize; /* Entry size if section holds table */
  325. } Elf32_Shdr;
  326. typedef struct
  327. {
  328. Elf64_Word sh_name; /* Section name (string tbl index) */
  329. Elf64_Word sh_type; /* Section type */
  330. Elf64_Xword sh_flags; /* Section flags */
  331. Elf64_Addr sh_addr; /* Section virtual addr at execution */
  332. Elf64_Off sh_offset; /* Section file offset */
  333. Elf64_Xword sh_size; /* Section size in bytes */
  334. Elf64_Word sh_link; /* Link to another section */
  335. Elf64_Word sh_info; /* Additional section information */
  336. Elf64_Xword sh_addralign; /* Section alignment */
  337. Elf64_Xword sh_entsize; /* Entry size if section holds table */
  338. } Elf64_Shdr;
  339. /* Special section indices. */
  340. #define SHN_UNDEF 0 /* Undefined section */
  341. #define SHN_LORESERVE 0xff00 /* Start of reserved indices */
  342. #define SHN_LOPROC 0xff00 /* Start of processor-specific */
  343. #define SHN_BEFORE 0xff00 /* Order section before all others
  344. (Solaris). */
  345. #define SHN_AFTER 0xff01 /* Order section after all others
  346. (Solaris). */
  347. #define SHN_HIPROC 0xff1f /* End of processor-specific */
  348. #define SHN_LOOS 0xff20 /* Start of OS-specific */
  349. #define SHN_HIOS 0xff3f /* End of OS-specific */
  350. #define SHN_ABS 0xfff1 /* Associated symbol is absolute */
  351. #define SHN_COMMON 0xfff2 /* Associated symbol is common */
  352. #define SHN_XINDEX 0xffff /* Index is in extra table. */
  353. #define SHN_HIRESERVE 0xffff /* End of reserved indices */
  354. /* Legal values for sh_type (section type). */
  355. #define SHT_NULL 0 /* Section header table entry unused */
  356. #define SHT_PROGBITS 1 /* Program data */
  357. #define SHT_SYMTAB 2 /* Symbol table */
  358. #define SHT_STRTAB 3 /* String table */
  359. #define SHT_RELA 4 /* Relocation entries with addends */
  360. #define SHT_HASH 5 /* Symbol hash table */
  361. #define SHT_DYNAMIC 6 /* Dynamic linking information */
  362. #define SHT_NOTE 7 /* Notes */
  363. #define SHT_NOBITS 8 /* Program space with no data (bss) */
  364. #define SHT_REL 9 /* Relocation entries, no addends */
  365. #define SHT_SHLIB 10 /* Reserved */
  366. #define SHT_DYNSYM 11 /* Dynamic linker symbol table */
  367. #define SHT_INIT_ARRAY 14 /* Array of constructors */
  368. #define SHT_FINI_ARRAY 15 /* Array of destructors */
  369. #define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
  370. #define SHT_GROUP 17 /* Section group */
  371. #define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
  372. #define SHT_NUM 19 /* Number of defined types. */
  373. #define SHT_LOOS 0x60000000 /* Start OS-specific */
  374. #define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */
  375. #define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */
  376. #define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */
  377. #define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */
  378. #define SHT_SUNW_move 0x6ffffffa
  379. #define SHT_SUNW_COMDAT 0x6ffffffb
  380. #define SHT_SUNW_syminfo 0x6ffffffc
  381. #define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */
  382. #define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */
  383. #define SHT_GNU_versym 0x6fffffff /* Version symbol table. */
  384. #define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */
  385. #define SHT_HIOS 0x6fffffff /* End OS-specific type */
  386. #define SHT_LOPROC 0x70000000 /* Start of processor-specific */
  387. #define SHT_HIPROC 0x7fffffff /* End of processor-specific */
  388. #define SHT_LOUSER 0x80000000 /* Start of application-specific */
  389. #define SHT_HIUSER 0x8fffffff /* End of application-specific */
  390. /* Legal values for sh_flags (section flags). */
  391. #define SHF_WRITE (1 << 0) /* Writable */
  392. #define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
  393. #define SHF_EXECINSTR (1 << 2) /* Executable */
  394. #define SHF_MERGE (1 << 4) /* Might be merged */
  395. #define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */
  396. #define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */
  397. #define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */
  398. #define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling
  399. required */
  400. #define SHF_GROUP (1 << 9) /* Section is member of a group. */
  401. #define SHF_TLS (1 << 10) /* Section hold thread-local data. */
  402. #define SHF_MASKOS 0x0ff00000 /* OS-specific. */
  403. #define SHF_MASKPROC 0xf0000000 /* Processor-specific */
  404. #define SHF_ORDERED (1 << 30) /* Special ordering requirement
  405. (Solaris). */
  406. #define SHF_EXCLUDE (1 << 31) /* Section is excluded unless
  407. referenced or allocated (Solaris).*/
  408. /* Section group handling. */
  409. #define GRP_COMDAT 0x1 /* Mark group as COMDAT. */
  410. /* Symbol table entry. */
  411. typedef struct
  412. {
  413. Elf32_Word st_name; /* Symbol name (string tbl index) */
  414. Elf32_Addr st_value; /* Symbol value */
  415. Elf32_Word st_size; /* Symbol size */
  416. unsigned char st_info; /* Symbol type and binding */
  417. unsigned char st_other; /* Symbol visibility */
  418. Elf32_Section st_shndx; /* Section index */
  419. } Elf32_Sym;
  420. typedef struct
  421. {
  422. Elf64_Word st_name; /* Symbol name (string tbl index) */
  423. unsigned char st_info; /* Symbol type and binding */
  424. unsigned char st_other; /* Symbol visibility */
  425. Elf64_Section st_shndx; /* Section index */
  426. Elf64_Addr st_value; /* Symbol value */
  427. Elf64_Xword st_size; /* Symbol size */
  428. } Elf64_Sym;
  429. /* The syminfo section if available contains additional information about
  430. every dynamic symbol. */
  431. typedef struct
  432. {
  433. Elf32_Half si_boundto; /* Direct bindings, symbol bound to */
  434. Elf32_Half si_flags; /* Per symbol flags */
  435. } Elf32_Syminfo;
  436. typedef struct
  437. {
  438. Elf64_Half si_boundto; /* Direct bindings, symbol bound to */
  439. Elf64_Half si_flags; /* Per symbol flags */
  440. } Elf64_Syminfo;
  441. /* Possible values for si_boundto. */
  442. #define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */
  443. #define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */
  444. #define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */
  445. /* Possible bitmasks for si_flags. */
  446. #define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */
  447. #define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */
  448. #define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */
  449. #define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy
  450. loaded */
  451. /* Syminfo version values. */
  452. #define SYMINFO_NONE 0
  453. #define SYMINFO_CURRENT 1
  454. #define SYMINFO_NUM 2
  455. /* How to extract and insert information held in the st_info field. */
  456. #define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4)
  457. #define ELF32_ST_TYPE(val) ((val) & 0xf)
  458. #define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf))
  459. /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */
  460. #define ELF64_ST_BIND(val) ELF32_ST_BIND (val)
  461. #define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val)
  462. #define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type))
  463. /* Legal values for ST_BIND subfield of st_info (symbol binding). */
  464. #define STB_LOCAL 0 /* Local symbol */
  465. #define STB_GLOBAL 1 /* Global symbol */
  466. #define STB_WEAK 2 /* Weak symbol */
  467. #define STB_NUM 3 /* Number of defined types. */
  468. #define STB_LOOS 10 /* Start of OS-specific */
  469. #define STB_HIOS 12 /* End of OS-specific */
  470. #define STB_LOPROC 13 /* Start of processor-specific */
  471. #define STB_HIPROC 15 /* End of processor-specific */
  472. /* Legal values for ST_TYPE subfield of st_info (symbol type). */
  473. #define STT_NOTYPE 0 /* Symbol type is unspecified */
  474. #define STT_OBJECT 1 /* Symbol is a data object */
  475. #define STT_FUNC 2 /* Symbol is a code object */
  476. #define STT_SECTION 3 /* Symbol associated with a section */
  477. #define STT_FILE 4 /* Symbol's name is file name */
  478. #define STT_COMMON 5 /* Symbol is a common data object */
  479. #define STT_TLS 6 /* Symbol is thread-local data object*/
  480. #define STT_NUM 7 /* Number of defined types. */
  481. #define STT_LOOS 10 /* Start of OS-specific */
  482. #define STT_HIOS 12 /* End of OS-specific */
  483. #define STT_LOPROC 13 /* Start of processor-specific */
  484. #define STT_HIPROC 15 /* End of processor-specific */
  485. /* Symbol table indices are found in the hash buckets and chain table
  486. of a symbol hash table section. This special index value indicates
  487. the end of a chain, meaning no further symbols are found in that bucket. */
  488. #define STN_UNDEF 0 /* End of a chain. */
  489. /* How to extract and insert information held in the st_other field. */
  490. #define ELF32_ST_VISIBILITY(o) ((o) & 0x03)
  491. /* For ELF64 the definitions are the same. */
  492. #define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o)
  493. /* Symbol visibility specification encoded in the st_other field. */
  494. #define STV_DEFAULT 0 /* Default symbol visibility rules */
  495. #define STV_INTERNAL 1 /* Processor specific hidden class */
  496. #define STV_HIDDEN 2 /* Sym unavailable in other modules */
  497. #define STV_PROTECTED 3 /* Not preemptible, not exported */
  498. /* Relocation table entry without addend (in section of type SHT_REL). */
  499. typedef struct
  500. {
  501. Elf32_Addr r_offset; /* Address */
  502. Elf32_Word r_info; /* Relocation type and symbol index */
  503. } Elf32_Rel;
  504. /* I have seen two different definitions of the Elf64_Rel and
  505. Elf64_Rela structures, so we'll leave them out until Novell (or
  506. whoever) gets their act together. */
  507. /* The following, at least, is used on Sparc v9, MIPS, and Alpha. */
  508. typedef struct
  509. {
  510. Elf64_Addr r_offset; /* Address */
  511. Elf64_Xword r_info; /* Relocation type and symbol index */
  512. } Elf64_Rel;
  513. /* Relocation table entry with addend (in section of type SHT_RELA). */
  514. typedef struct
  515. {
  516. Elf32_Addr r_offset; /* Address */
  517. Elf32_Word r_info; /* Relocation type and symbol index */
  518. Elf32_Sword r_addend; /* Addend */
  519. } Elf32_Rela;
  520. typedef struct
  521. {
  522. Elf64_Addr r_offset; /* Address */
  523. Elf64_Xword r_info; /* Relocation type and symbol index */
  524. Elf64_Sxword r_addend; /* Addend */
  525. } Elf64_Rela;
  526. /* How to extract and insert information held in the r_info field. */
  527. #define ELF32_R_SYM(val) ((val) >> 8)
  528. #define ELF32_R_TYPE(val) ((val) & 0xff)
  529. #define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff))
  530. #define ELF64_R_SYM(i) ((i) >> 32)
  531. #define ELF64_R_TYPE(i) ((i) & 0xffffffff)
  532. #define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type))
  533. /* Program segment header. */
  534. typedef struct
  535. {
  536. Elf32_Word p_type; /* Segment type */
  537. Elf32_Off p_offset; /* Segment file offset */
  538. Elf32_Addr p_vaddr; /* Segment virtual address */
  539. Elf32_Addr p_paddr; /* Segment physical address */
  540. Elf32_Word p_filesz; /* Segment size in file */
  541. Elf32_Word p_memsz; /* Segment size in memory */
  542. Elf32_Word p_flags; /* Segment flags */
  543. Elf32_Word p_align; /* Segment alignment */
  544. } Elf32_Phdr;
  545. typedef struct
  546. {
  547. Elf64_Word p_type; /* Segment type */
  548. Elf64_Word p_flags; /* Segment flags */
  549. Elf64_Off p_offset; /* Segment file offset */
  550. Elf64_Addr p_vaddr; /* Segment virtual address */
  551. Elf64_Addr p_paddr; /* Segment physical address */
  552. Elf64_Xword p_filesz; /* Segment size in file */
  553. Elf64_Xword p_memsz; /* Segment size in memory */
  554. Elf64_Xword p_align; /* Segment alignment */
  555. } Elf64_Phdr;
  556. /* Legal values for p_type (segment type). */
  557. #define PT_NULL 0 /* Program header table entry unused */
  558. #define PT_LOAD 1 /* Loadable program segment */
  559. #define PT_DYNAMIC 2 /* Dynamic linking information */
  560. #define PT_INTERP 3 /* Program interpreter */
  561. #define PT_NOTE 4 /* Auxiliary information */
  562. #define PT_SHLIB 5 /* Reserved */
  563. #define PT_PHDR 6 /* Entry for header table itself */
  564. #define PT_TLS 7 /* Thread-local storage segment */
  565. #define PT_NUM 8 /* Number of defined types */
  566. #define PT_LOOS 0x60000000 /* Start of OS-specific */
  567. #define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */
  568. #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */
  569. #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */
  570. #define PT_PAX_FLAGS 0x65041580 /* Indicates PaX flag markings */
  571. #define PT_LOSUNW 0x6ffffffa
  572. #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
  573. #define PT_SUNWSTACK 0x6ffffffb /* Stack segment */
  574. #define PT_HISUNW 0x6fffffff
  575. #define PT_HIOS 0x6fffffff /* End of OS-specific */
  576. #define PT_LOPROC 0x70000000 /* Start of processor-specific */
  577. #define PT_HIPROC 0x7fffffff /* End of processor-specific */
  578. /* Legal values for p_flags (segment flags). */
  579. #define PF_X (1 << 0) /* Segment is executable */
  580. #define PF_W (1 << 1) /* Segment is writable */
  581. #define PF_R (1 << 2) /* Segment is readable */
  582. #define PF_PAGEEXEC (1 << 4) /* Enable PAGEEXEC */
  583. #define PF_NOPAGEEXEC (1 << 5) /* Disable PAGEEXEC */
  584. #define PF_SEGMEXEC (1 << 6) /* Enable SEGMEXEC */
  585. #define PF_NOSEGMEXEC (1 << 7) /* Disable SEGMEXEC */
  586. #define PF_MPROTECT (1 << 8) /* Enable MPROTECT */
  587. #define PF_NOMPROTECT (1 << 9) /* Disable MPROTECT */
  588. #define PF_RANDEXEC (1 << 10) /* Enable RANDEXEC */
  589. #define PF_NORANDEXEC (1 << 11) /* Disable RANDEXEC */
  590. #define PF_EMUTRAMP (1 << 12) /* Enable EMUTRAMP */
  591. #define PF_NOEMUTRAMP (1 << 13) /* Disable EMUTRAMP */
  592. #define PF_RANDMMAP (1 << 14) /* Enable RANDMMAP */
  593. #define PF_NORANDMMAP (1 << 15) /* Disable RANDMMAP */
  594. #define PF_MASKOS 0x0ff00000 /* OS-specific */
  595. #define PF_MASKPROC 0xf0000000 /* Processor-specific */
  596. /* Legal values for note segment descriptor types for core files. */
  597. #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
  598. #define NT_FPREGSET 2 /* Contains copy of fpregset struct */
  599. #define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */
  600. #define NT_PRXREG 4 /* Contains copy of prxregset struct */
  601. #define NT_TASKSTRUCT 4 /* Contains copy of task structure */
  602. #define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */
  603. #define NT_AUXV 6 /* Contains copy of auxv array */
  604. #define NT_GWINDOWS 7 /* Contains copy of gwindows struct */
  605. #define NT_ASRS 8 /* Contains copy of asrset struct */
  606. #define NT_PSTATUS 10 /* Contains copy of pstatus struct */
  607. #define NT_PSINFO 13 /* Contains copy of psinfo struct */
  608. #define NT_PRCRED 14 /* Contains copy of prcred struct */
  609. #define NT_UTSNAME 15 /* Contains copy of utsname struct */
  610. #define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */
  611. #define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */
  612. #define NT_PRFPXREG 20 /* Contains copy of fprxregset struct*/
  613. /* Legal values for the note segment descriptor types for object files. */
  614. #define NT_VERSION 1 /* Contains a version string. */
  615. /* Dynamic section entry. */
  616. typedef struct
  617. {
  618. Elf32_Sword d_tag; /* Dynamic entry type */
  619. union
  620. {
  621. Elf32_Word d_val; /* Integer value */
  622. Elf32_Addr d_ptr; /* Address value */
  623. } d_un;
  624. } Elf32_Dyn;
  625. typedef struct
  626. {
  627. Elf64_Sxword d_tag; /* Dynamic entry type */
  628. union
  629. {
  630. Elf64_Xword d_val; /* Integer value */
  631. Elf64_Addr d_ptr; /* Address value */
  632. } d_un;
  633. } Elf64_Dyn;
  634. /* Legal values for d_tag (dynamic entry type). */
  635. #define DT_NULL 0 /* Marks end of dynamic section */
  636. #define DT_NEEDED 1 /* Name of needed library */
  637. #define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */
  638. #define DT_PLTGOT 3 /* Processor defined value */
  639. #define DT_HASH 4 /* Address of symbol hash table */
  640. #define DT_STRTAB 5 /* Address of string table */
  641. #define DT_SYMTAB 6 /* Address of symbol table */
  642. #define DT_RELA 7 /* Address of Rela relocs */
  643. #define DT_RELASZ 8 /* Total size of Rela relocs */
  644. #define DT_RELAENT 9 /* Size of one Rela reloc */
  645. #define DT_STRSZ 10 /* Size of string table */
  646. #define DT_SYMENT 11 /* Size of one symbol table entry */
  647. #define DT_INIT 12 /* Address of init function */
  648. #define DT_FINI 13 /* Address of termination function */
  649. #define DT_SONAME 14 /* Name of shared object */
  650. #define DT_RPATH 15 /* Library search path (deprecated) */
  651. #define DT_SYMBOLIC 16 /* Start symbol search here */
  652. #define DT_REL 17 /* Address of Rel relocs */
  653. #define DT_RELSZ 18 /* Total size of Rel relocs */
  654. #define DT_RELENT 19 /* Size of one Rel reloc */
  655. #define DT_PLTREL 20 /* Type of reloc in PLT */
  656. #define DT_DEBUG 21 /* For debugging; unspecified */
  657. #define DT_TEXTREL 22 /* Reloc might modify .text */
  658. #define DT_JMPREL 23 /* Address of PLT relocs */
  659. #define DT_BIND_NOW 24 /* Process relocations of object */
  660. #define DT_INIT_ARRAY 25 /* Array with addresses of init fct */
  661. #define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */
  662. #define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */
  663. #define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */
  664. #define DT_RUNPATH 29 /* Library search path */
  665. #define DT_FLAGS 30 /* Flags for the object being loaded */
  666. #define DT_ENCODING 32 /* Start of encoded range */
  667. #define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
  668. #define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
  669. #define DT_NUM 34 /* Number used */
  670. #define DT_LOOS 0x6000000d /* Start of OS-specific */
  671. #define DT_HIOS 0x6ffff000 /* End of OS-specific */
  672. #define DT_LOPROC 0x70000000 /* Start of processor-specific */
  673. #define DT_HIPROC 0x7fffffff /* End of processor-specific */
  674. #define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */
  675. /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
  676. Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's
  677. approach. */
  678. #define DT_VALRNGLO 0x6ffffd00
  679. #define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */
  680. #define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */
  681. #define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */
  682. #define DT_CHECKSUM 0x6ffffdf8
  683. #define DT_PLTPADSZ 0x6ffffdf9
  684. #define DT_MOVEENT 0x6ffffdfa
  685. #define DT_MOVESZ 0x6ffffdfb
  686. #define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */
  687. #define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting
  688. the following DT_* entry. */
  689. #define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */
  690. #define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */
  691. #define DT_VALRNGHI 0x6ffffdff
  692. #define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */
  693. #define DT_VALNUM 12
  694. /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
  695. Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
  696. If any adjustment is made to the ELF object after it has been
  697. built these entries will need to be adjusted. */
  698. #define DT_ADDRRNGLO 0x6ffffe00
  699. #define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */
  700. #define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */
  701. #define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */
  702. #define DT_CONFIG 0x6ffffefa /* Configuration information. */
  703. #define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */
  704. #define DT_AUDIT 0x6ffffefc /* Object auditing. */
  705. #define DT_PLTPAD 0x6ffffefd /* PLT padding. */
  706. #define DT_MOVETAB 0x6ffffefe /* Move table. */
  707. #define DT_SYMINFO 0x6ffffeff /* Syminfo table. */
  708. #define DT_ADDRRNGHI 0x6ffffeff
  709. #define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */
  710. #define DT_ADDRNUM 10
  711. /* The versioning entry types. The next are defined as part of the
  712. GNU extension. */
  713. #define DT_VERSYM 0x6ffffff0
  714. #define DT_RELACOUNT 0x6ffffff9
  715. #define DT_RELCOUNT 0x6ffffffa
  716. /* These were chosen by Sun. */
  717. #define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */
  718. #define DT_VERDEF 0x6ffffffc /* Address of version definition
  719. table */
  720. #define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */
  721. #define DT_VERNEED 0x6ffffffe /* Address of table with needed
  722. versions */
  723. #define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */
  724. #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
  725. #define DT_VERSIONTAGNUM 16
  726. /* Sun added these machine-independent extensions in the "processor-specific"
  727. range. Be compatible. */
  728. #define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */
  729. #define DT_FILTER 0x7fffffff /* Shared object to get values from */
  730. #define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
  731. #define DT_EXTRANUM 3
  732. /* Values of `d_un.d_val' in the DT_FLAGS entry. */
  733. #define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */
  734. #define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */
  735. #define DF_TEXTREL 0x00000004 /* Object contains text relocations */
  736. #define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */
  737. #define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */
  738. /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
  739. entry in the dynamic section. */
  740. #define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */
  741. #define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */
  742. #define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */
  743. #define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/
  744. #define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/
  745. #define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/
  746. #define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */
  747. #define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */
  748. #define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */
  749. #define DF_1_TRANS 0x00000200
  750. #define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */
  751. #define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */
  752. #define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */
  753. #define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/
  754. #define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */
  755. #define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */
  756. #define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */
  757. /* Flags for the feature selection in DT_FEATURE_1. */
  758. #define DTF_1_PARINIT 0x00000001
  759. #define DTF_1_CONFEXP 0x00000002
  760. /* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */
  761. #define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */
  762. #define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not
  763. generally available. */
  764. /* Version definition sections. */
  765. typedef struct
  766. {
  767. Elf32_Half vd_version; /* Version revision */
  768. Elf32_Half vd_flags; /* Version information */
  769. Elf32_Half vd_ndx; /* Version Index */
  770. Elf32_Half vd_cnt; /* Number of associated aux entries */
  771. Elf32_Word vd_hash; /* Version name hash value */
  772. Elf32_Word vd_aux; /* Offset in bytes to verdaux array */
  773. Elf32_Word vd_next; /* Offset in bytes to next verdef
  774. entry */
  775. } Elf32_Verdef;
  776. typedef struct
  777. {
  778. Elf64_Half vd_version; /* Version revision */
  779. Elf64_Half vd_flags; /* Version information */
  780. Elf64_Half vd_ndx; /* Version Index */
  781. Elf64_Half vd_cnt; /* Number of associated aux entries */
  782. Elf64_Word vd_hash; /* Version name hash value */
  783. Elf64_Word vd_aux; /* Offset in bytes to verdaux array */
  784. Elf64_Word vd_next; /* Offset in bytes to next verdef
  785. entry */
  786. } Elf64_Verdef;
  787. /* Legal values for vd_version (version revision). */
  788. #define VER_DEF_NONE 0 /* No version */
  789. #define VER_DEF_CURRENT 1 /* Current version */
  790. #define VER_DEF_NUM 2 /* Given version number */
  791. /* Legal values for vd_flags (version information flags). */
  792. #define VER_FLG_BASE 0x1 /* Version definition of file itself */
  793. #define VER_FLG_WEAK 0x2 /* Weak version identifier */
  794. /* Versym symbol index values. */
  795. #define VER_NDX_LOCAL 0 /* Symbol is local. */
  796. #define VER_NDX_GLOBAL 1 /* Symbol is global. */
  797. #define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */
  798. #define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */
  799. /* Auxialiary version information. */
  800. typedef struct
  801. {
  802. Elf32_Word vda_name; /* Version or dependency names */
  803. Elf32_Word vda_next; /* Offset in bytes to next verdaux
  804. entry */
  805. } Elf32_Verdaux;
  806. typedef struct
  807. {
  808. Elf64_Word vda_name; /* Version or dependency names */
  809. Elf64_Word vda_next; /* Offset in bytes to next verdaux
  810. entry */
  811. } Elf64_Verdaux;
  812. /* Version dependency section. */
  813. typedef struct
  814. {
  815. Elf32_Half vn_version; /* Version of structure */
  816. Elf32_Half vn_cnt; /* Number of associated aux entries */
  817. Elf32_Word vn_file; /* Offset of filename for this
  818. dependency */
  819. Elf32_Word vn_aux; /* Offset in bytes to vernaux array */
  820. Elf32_Word vn_next; /* Offset in bytes to next verneed
  821. entry */
  822. } Elf32_Verneed;
  823. typedef struct
  824. {
  825. Elf64_Half vn_version; /* Version of structure */
  826. Elf64_Half vn_cnt; /* Number of associated aux entries */
  827. Elf64_Word vn_file; /* Offset of filename for this
  828. dependency */
  829. Elf64_Word vn_aux; /* Offset in bytes to vernaux array */
  830. Elf64_Word vn_next; /* Offset in bytes to next verneed
  831. entry */
  832. } Elf64_Verneed;
  833. /* Legal values for vn_version (version revision). */
  834. #define VER_NEED_NONE 0 /* No version */
  835. #define VER_NEED_CURRENT 1 /* Current version */
  836. #define VER_NEED_NUM 2 /* Given version number */
  837. /* Auxiliary needed version information. */
  838. typedef struct
  839. {
  840. Elf32_Word vna_hash; /* Hash value of dependency name */
  841. Elf32_Half vna_flags; /* Dependency specific information */
  842. Elf32_Half vna_other; /* Unused */
  843. Elf32_Word vna_name; /* Dependency name string offset */
  844. Elf32_Word vna_next; /* Offset in bytes to next vernaux
  845. entry */
  846. } Elf32_Vernaux;
  847. typedef struct
  848. {
  849. Elf64_Word vna_hash; /* Hash value of dependency name */
  850. Elf64_Half vna_flags; /* Dependency specific information */
  851. Elf64_Half vna_other; /* Unused */
  852. Elf64_Word vna_name; /* Dependency name string offset */
  853. Elf64_Word vna_next; /* Offset in bytes to next vernaux
  854. entry */
  855. } Elf64_Vernaux;
  856. /* Legal values for vna_flags. */
  857. #define VER_FLG_WEAK 0x2 /* Weak version identifier */
  858. /* Auxiliary vector. */
  859. /* This vector is normally only used by the program interpreter. The
  860. usual definition in an ABI supplement uses the name auxv_t. The
  861. vector is not usually defined in a standard <elf.h> file, but it
  862. can't hurt. We rename it to avoid conflicts. The sizes of these
  863. types are an arrangement between the exec server and the program
  864. interpreter, so we don't fully specify them here. */
  865. typedef struct
  866. {
  867. uint32_t a_type; /* Entry type */
  868. union
  869. {
  870. uint32_t a_val; /* Integer value */
  871. /* We use to have pointer elements added here. We cannot do that,
  872. though, since it does not work when using 32-bit definitions
  873. on 64-bit platforms and vice versa. */
  874. } a_un;
  875. } Elf32_auxv_t;
  876. typedef struct
  877. {
  878. uint64_t a_type; /* Entry type */
  879. union
  880. {
  881. uint64_t a_val; /* Integer value */
  882. /* We use to have pointer elements added here. We cannot do that,
  883. though, since it does not work when using 32-bit definitions
  884. on 64-bit platforms and vice versa. */
  885. } a_un;
  886. } Elf64_auxv_t;
  887. /* Legal values for a_type (entry type). */
  888. #define AT_NULL 0 /* End of vector */
  889. #define AT_IGNORE 1 /* Entry should be ignored */
  890. #define AT_EXECFD 2 /* File descriptor of program */
  891. #define AT_PHDR 3 /* Program headers for program */
  892. #define AT_PHENT 4 /* Size of program header entry */
  893. #define AT_PHNUM 5 /* Number of program headers */
  894. #define AT_PAGESZ 6 /* System page size */
  895. #define AT_BASE 7 /* Base address of interpreter */
  896. #define AT_FLAGS 8 /* Flags */
  897. #define AT_ENTRY 9 /* Entry point of program */
  898. #define AT_NOTELF 10 /* Program is not ELF */
  899. #define AT_UID 11 /* Real uid */
  900. #define AT_EUID 12 /* Effective uid */
  901. #define AT_GID 13 /* Real gid */
  902. #define AT_EGID 14 /* Effective gid */
  903. #define AT_CLKTCK 17 /* Frequency of times() */
  904. /* Some more special a_type values describing the hardware. */
  905. #define AT_PLATFORM 15 /* String identifying platform. */
  906. #define AT_HWCAP 16 /* Machine dependent hints about
  907. processor capabilities. */
  908. /* This entry gives some information about the FPU initialization
  909. performed by the kernel. */
  910. #define AT_FPUCW 18 /* Used FPU control word. */
  911. /* Cache block sizes. */
  912. #define AT_DCACHEBSIZE 19 /* Data cache block size. */
  913. #define AT_ICACHEBSIZE 20 /* Instruction cache block size. */
  914. #define AT_UCACHEBSIZE 21 /* Unified cache block size. */
  915. /* A special ignored value for PPC, used by the kernel to control the
  916. interpretation of the AUXV. Must be > 16. */
  917. #define AT_IGNOREPPC 22 /* Entry should be ignored. */
  918. #define AT_SECURE 23 /* Boolean, was exec setuid-like? */
  919. /* Pointer to the global system page used for system calls and other
  920. nice things. */
  921. #define AT_SYSINFO 32
  922. #define AT_SYSINFO_EHDR 33
  923. /* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains
  924. log2 of line size; mask those to get cache size. */
  925. #define AT_L1I_CACHESHAPE 34
  926. #define AT_L1D_CACHESHAPE 35
  927. #define AT_L2_CACHESHAPE 36
  928. #define AT_L3_CACHESHAPE 37
  929. /* Note section contents. Each entry in the note section begins with
  930. a header of a fixed form. */
  931. typedef struct
  932. {
  933. Elf32_Word n_namesz; /* Length of the note's name. */
  934. Elf32_Word n_descsz; /* Length of the note's descriptor. */
  935. Elf32_Word n_type; /* Type of the note. */
  936. } Elf32_Nhdr;
  937. typedef struct
  938. {
  939. Elf64_Word n_namesz; /* Length of the note's name. */
  940. Elf64_Word n_descsz; /* Length of the note's descriptor. */
  941. Elf64_Word n_type; /* Type of the note. */
  942. } Elf64_Nhdr;
  943. /* Known names of notes. */
  944. /* Solaris entries in the note section have this name. */
  945. #define ELF_NOTE_SOLARIS "SUNW Solaris"
  946. /* Note entries for GNU systems have this name. */
  947. #define ELF_NOTE_GNU "GNU"
  948. /* Defined types of notes for Solaris. */
  949. /* Value of descriptor (one word) is desired pagesize for the binary. */
  950. #define ELF_NOTE_PAGESIZE_HINT 1
  951. /* Defined note types for GNU systems. */
  952. /* ABI information. The descriptor consists of words:
  953. word 0: OS descriptor
  954. word 1: major version of the ABI
  955. word 2: minor version of the ABI
  956. word 3: subminor version of the ABI
  957. */
  958. #define ELF_NOTE_ABI 1
  959. /* Known OSes. These value can appear in word 0 of an ELF_NOTE_ABI
  960. note section entry. */
  961. #define ELF_NOTE_OS_LINUX 0
  962. #define ELF_NOTE_OS_GNU 1
  963. #define ELF_NOTE_OS_SOLARIS2 2
  964. #define ELF_NOTE_OS_FREEBSD 3
  965. /* Move records. */
  966. typedef struct
  967. {
  968. Elf32_Xword m_value; /* Symbol value. */
  969. Elf32_Word m_info; /* Size and index. */
  970. Elf32_Word m_poffset; /* Symbol offset. */
  971. Elf32_Half m_repeat; /* Repeat count. */
  972. Elf32_Half m_stride; /* Stride info. */
  973. } Elf32_Move;
  974. typedef struct
  975. {
  976. Elf64_Xword m_value; /* Symbol value. */
  977. Elf64_Xword m_info; /* Size and index. */
  978. Elf64_Xword m_poffset; /* Symbol offset. */
  979. Elf64_Half m_repeat; /* Repeat count. */
  980. Elf64_Half m_stride; /* Stride info. */
  981. } Elf64_Move;
  982. /* Macro to construct move records. */
  983. #define ELF32_M_SYM(info) ((info) >> 8)
  984. #define ELF32_M_SIZE(info) ((unsigned char) (info))
  985. #define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size))
  986. #define ELF64_M_SYM(info) ELF32_M_SYM (info)
  987. #define ELF64_M_SIZE(info) ELF32_M_SIZE (info)
  988. #define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size)
  989. /* Motorola 68k specific definitions. */
  990. /* Values for Elf32_Ehdr.e_flags. */
  991. #define EF_CPU32 0x00810000
  992. /* m68k relocs. */
  993. #define R_68K_NONE 0 /* No reloc */
  994. #define R_68K_32 1 /* Direct 32 bit */
  995. #define R_68K_16 2 /* Direct 16 bit */
  996. #define R_68K_8 3 /* Direct 8 bit */
  997. #define R_68K_PC32 4 /* PC relative 32 bit */
  998. #define R_68K_PC16 5 /* PC relative 16 bit */
  999. #define R_68K_PC8 6 /* PC relative 8 bit */
  1000. #define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */
  1001. #define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */
  1002. #define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */
  1003. #define R_68K_GOT32O 10 /* 32 bit GOT offset */
  1004. #define R_68K_GOT16O 11 /* 16 bit GOT offset */
  1005. #define R_68K_GOT8O 12 /* 8 bit GOT offset */
  1006. #define R_68K_PLT32 13 /* 32 bit PC relative PLT address */
  1007. #define R_68K_PLT16 14 /* 16 bit PC relative PLT address */
  1008. #define R_68K_PLT8 15 /* 8 bit PC relative PLT address */
  1009. #define R_68K_PLT32O 16 /* 32 bit PLT offset */
  1010. #define R_68K_PLT16O 17 /* 16 bit PLT offset */
  1011. #define R_68K_PLT8O 18 /* 8 bit PLT offset */
  1012. #define R_68K_COPY 19 /* Copy symbol at runtime */
  1013. #define R_68K_GLOB_DAT 20 /* Create GOT entry */
  1014. #define R_68K_JMP_SLOT 21 /* Create PLT entry */
  1015. #define R_68K_RELATIVE 22 /* Adjust by program base */
  1016. /* Keep this the last entry. */
  1017. #define R_68K_NUM 23
  1018. /* Intel 80386 specific definitions. */
  1019. /* i386 relocs. */
  1020. #define R_386_NONE 0 /* No reloc */
  1021. #define R_386_32 1 /* Direct 32 bit */
  1022. #define R_386_PC32 2 /* PC relative 32 bit */
  1023. #define R_386_GOT32 3 /* 32 bit GOT entry */
  1024. #define R_386_PLT32 4 /* 32 bit PLT address */
  1025. #define R_386_COPY 5 /* Copy symbol at runtime */
  1026. #define R_386_GLOB_DAT 6 /* Create GOT entry */
  1027. #define R_386_JMP_SLOT 7 /* Create PLT entry */
  1028. #define R_386_RELATIVE 8 /* Adjust by program base */
  1029. #define R_386_GOTOFF 9 /* 32 bit offset to GOT */
  1030. #define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */
  1031. #define R_386_32PLT 11
  1032. #define R_386_TLS_TPOFF 14 /* Offset in static TLS block */
  1033. #define R_386_TLS_IE 15 /* Address of GOT entry for static TLS
  1034. block offset */
  1035. #define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block
  1036. offset */
  1037. #define R_386_TLS_LE 17 /* Offset relative to static TLS
  1038. block */
  1039. #define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of
  1040. general dynamic thread local data */
  1041. #define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of
  1042. local dynamic thread local data
  1043. in LE code */
  1044. #define R_386_16 20
  1045. #define R_386_PC16 21
  1046. #define R_386_8 22
  1047. #define R_386_PC8 23
  1048. #define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic
  1049. thread local data */
  1050. #define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */
  1051. #define R_386_TLS_GD_CALL 26 /* Relocation for call to
  1052. __tls_get_addr() */
  1053. #define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */
  1054. #define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic
  1055. thread local data in LE code */
  1056. #define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */
  1057. #define R_386_TLS_LDM_CALL 30 /* Relocation for call to
  1058. __tls_get_addr() in LDM code */
  1059. #define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */
  1060. #define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */
  1061. #define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS
  1062. block offset */
  1063. #define R_386_TLS_LE_32 34 /* Negated offset relative to static
  1064. TLS block */
  1065. #define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */
  1066. #define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */
  1067. #define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */
  1068. /* Keep this the last entry. */
  1069. #define R_386_NUM 38
  1070. /* Blackfin specific definitions. */
  1071. #define R_BFIN_UNUSED0 0x00
  1072. #define R_BFIN_PCREL5M2 0x01
  1073. #define R_BFIN_UNUSED1 0x02
  1074. #define R_BFIN_PCREL10 0x03
  1075. #define R_BFIN_PCREL12_JUMP 0x04
  1076. #define R_BFIN_RIMM16 0x05
  1077. #define R_BFIN_LUIMM16 0x06
  1078. #define R_BFIN_HUIMM16 0x07
  1079. #define R_BFIN_PCREL12_JUMP_S 0x08
  1080. #define R_BFIN_PCREL24_JUMP_X 0x09
  1081. #define R_BFIN_PCREL24 0x0a
  1082. #define R_BFIN_UNUSEDB 0x0b
  1083. #define R_BFIN_UNUSEDC 0x0c
  1084. #define R_BFIN_PCREL24_JUMP_L 0x0d
  1085. #define R_BFIN_PCREL24_CALL_X 0x0e
  1086. #define R_BFIN_var_eq_symb 0x0f
  1087. #define R_BFIN_BYTE_DATA 0x10
  1088. #define R_BFIN_BYTE2_DATA 0x11
  1089. #define R_BFIN_BYTE4_DATA 0x12
  1090. #define R_BFIN_PCREL11 0x13
  1091. #define R_BFIN_GOT17M4 0x14
  1092. #define R_BFIN_GOTHI 0x15
  1093. #define R_BFIN_GOTLO 0x16
  1094. #define R_BFIN_FUNCDESC 0x17
  1095. #define R_BFIN_FUNCDESC_GOT17M4 0x18
  1096. #define R_BFIN_FUNCDESC_GOTHI 0x19
  1097. #define R_BFIN_FUNCDESC_GOTLO 0x1a
  1098. #define R_BFIN_FUNCDESC_VALUE 0x1b
  1099. #define R_BFIN_FUNCDESC_GOTOFF17M4 0x1c
  1100. #define R_BFIN_FUNCDESC_GOTOFFHI 0x1d
  1101. #define R_BFIN_FUNCDESC_GOTOFFLO 0x1e
  1102. #define R_BFIN_GOTOFF17M4 0x1f
  1103. #define R_BFIN_GOTOFFHI 0x20
  1104. #define R_BFIN_GOTOFFLO 0x21
  1105. #define EF_BFIN_PIC 0x00000001 /* -fpic */
  1106. #define EF_BFIN_FDPIC 0x00000002 /* -mfdpic */
  1107. #define EF_BFIN_CODE_IN_L1 0x00000010 /* --code-in-l1 */
  1108. #define EF_BFIN_DATA_IN_L1 0x00000020 /* --data-in-l1 */
  1109. /* FR-V specific definitions. */
  1110. #define R_FRV_NONE 0 /* No reloc. */
  1111. #define R_FRV_32 1 /* Direct 32 bit. */
  1112. /* Canonical function descriptor address. */
  1113. #define R_FRV_FUNCDESC 14
  1114. /* Private function descriptor initialization. */
  1115. #define R_FRV_FUNCDESC_VALUE 18
  1116. /* gpr support */
  1117. #define EF_FRV_GPR_MASK 0x00000003 /* mask for # of gprs */
  1118. #define EF_FRV_GPR_32 0x00000001 /* -mgpr-32 */
  1119. #define EF_FRV_GPR_64 0x00000002 /* -mgpr-64 */
  1120. /* fpr support */
  1121. #define EF_FRV_FPR_MASK 0x0000000c /* mask for # of fprs */
  1122. #define EF_FRV_FPR_32 0x00000004 /* -mfpr-32 */
  1123. #define EF_FRV_FPR_64 0x00000008 /* -mfpr-64 */
  1124. #define EF_FRV_FPR_NONE 0x0000000c /* -msoft-float */
  1125. #define EF_FRV_PIC 0x00000100
  1126. #define EF_FRV_FDPIC 0x00008000
  1127. /* SUN SPARC specific definitions. */
  1128. /* Legal values for ST_TYPE subfield of st_info (symbol type). */
  1129. #define STT_SPARC_REGISTER 13 /* Global register reserved to app. */
  1130. /* Values for Elf64_Ehdr.e_flags. */
  1131. #define EF_SPARCV9_MM 3
  1132. #define EF_SPARCV9_TSO 0
  1133. #define EF_SPARCV9_PSO 1
  1134. #define EF_SPARCV9_RMO 2
  1135. #define EF_SPARC_LEDATA 0x800000 /* little endian data */
  1136. #define EF_SPARC_EXT_MASK 0xFFFF00
  1137. #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
  1138. #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */
  1139. #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */
  1140. #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */
  1141. /* SPARC relocs. */
  1142. #define R_SPARC_NONE 0 /* No reloc */
  1143. #define R_SPARC_8 1 /* Direct 8 bit */
  1144. #define R_SPARC_16 2 /* Direct 16 bit */
  1145. #define R_SPARC_32 3 /* Direct 32 bit */
  1146. #define R_SPARC_DISP8 4 /* PC relative 8 bit */
  1147. #define R_SPARC_DISP16 5 /* PC relative 16 bit */
  1148. #define R_SPARC_DISP32 6 /* PC relative 32 bit */
  1149. #define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */
  1150. #define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */
  1151. #define R_SPARC_HI22 9 /* High 22 bit */
  1152. #define R_SPARC_22 10 /* Direct 22 bit */
  1153. #define R_SPARC_13 11 /* Direct 13 bit */
  1154. #define R_SPARC_LO10 12 /* Truncated 10 bit */
  1155. #define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */
  1156. #define R_SPARC_GOT13 14 /* 13 bit GOT entry */
  1157. #define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */
  1158. #define R_SPARC_PC10 16 /* PC relative 10 bit truncated */
  1159. #define R_SPARC_PC22 17 /* PC relative 22 bit shifted */
  1160. #define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */
  1161. #define R_SPARC_COPY 19 /* Copy symbol at runtime */
  1162. #define R_SPARC_GLOB_DAT 20 /* Create GOT entry */
  1163. #define R_SPARC_JMP_SLOT 21 /* Create PLT entry */
  1164. #define R_SPARC_RELATIVE 22 /* Adjust by program base */
  1165. #define R_SPARC_UA32 23 /* Direct 32 bit unaligned */
  1166. /* Additional Sparc64 relocs. */
  1167. #define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */
  1168. #define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */
  1169. #define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */
  1170. #define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */
  1171. #define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */
  1172. #define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */
  1173. #define R_SPARC_10 30 /* Direct 10 bit */
  1174. #define R_SPARC_11 31 /* Direct 11 bit */
  1175. #define R_SPARC_64 32 /* Direct 64 bit */
  1176. #define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */
  1177. #define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */
  1178. #define R_SPARC_HM10 35 /* High middle 10 bits of ... */
  1179. #define R_SPARC_LM22 36 /* Low middle 22 bits of ... */
  1180. #define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */
  1181. #define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */
  1182. #define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */
  1183. #define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */
  1184. #define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */
  1185. #define R_SPARC_7 43 /* Direct 7 bit */
  1186. #define R_SPARC_5 44 /* Direct 5 bit */
  1187. #define R_SPARC_6 45 /* Direct 6 bit */
  1188. #define R_SPARC_DISP64 46 /* PC relative 64 bit */
  1189. #define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */
  1190. #define R_SPARC_HIX22 48 /* High 22 bit complemented */
  1191. #define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */
  1192. #define R_SPARC_H44 50 /* Direct high 12 of 44 bit */
  1193. #define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */
  1194. #define R_SPARC_L44 52 /* Direct low 10 of 44 bit */
  1195. #define R_SPARC_REGISTER 53 /* Global register usage */
  1196. #define R_SPARC_UA64 54 /* Direct 64 bit unaligned */
  1197. #define R_SPARC_UA16 55 /* Direct 16 bit unaligned */
  1198. #define R_SPARC_TLS_GD_HI22 56
  1199. #define R_SPARC_TLS_GD_LO10 57
  1200. #define R_SPARC_TLS_GD_ADD 58
  1201. #define R_SPARC_TLS_GD_CALL 59
  1202. #define R_SPARC_TLS_LDM_HI22 60
  1203. #define R_SPARC_TLS_LDM_LO10 61
  1204. #define R_SPARC_TLS_LDM_ADD 62
  1205. #define R_SPARC_TLS_LDM_CALL 63
  1206. #define R_SPARC_TLS_LDO_HIX22 64
  1207. #define R_SPARC_TLS_LDO_LOX10 65
  1208. #define R_SPARC_TLS_LDO_ADD 66
  1209. #define R_SPARC_TLS_IE_HI22 67
  1210. #define R_SPARC_TLS_IE_LO10 68
  1211. #define R_SPARC_TLS_IE_LD 69
  1212. #define R_SPARC_TLS_IE_LDX 70
  1213. #define R_SPARC_TLS_IE_ADD 71
  1214. #define R_SPARC_TLS_LE_HIX22 72
  1215. #define R_SPARC_TLS_LE_LOX10 73
  1216. #define R_SPARC_TLS_DTPMOD32 74
  1217. #define R_SPARC_TLS_DTPMOD64 75
  1218. #define R_SPARC_TLS_DTPOFF32 76
  1219. #define R_SPARC_TLS_DTPOFF64 77
  1220. #define R_SPARC_TLS_TPOFF32 78
  1221. #define R_SPARC_TLS_TPOFF64 79
  1222. /* Keep this the last entry. */
  1223. #define R_SPARC_NUM 80
  1224. /* For Sparc64, legal values for d_tag of Elf64_Dyn. */
  1225. #define DT_SPARC_REGISTER 0x70000001
  1226. #define DT_SPARC_NUM 2
  1227. /* Bits present in AT_HWCAP, primarily for Sparc32. */
  1228. #define HWCAP_SPARC_FLUSH 1 /* The cpu supports flush insn. */
  1229. #define HWCAP_SPARC_STBAR 2
  1230. #define HWCAP_SPARC_SWAP 4
  1231. #define HWCAP_SPARC_MULDIV 8
  1232. #define HWCAP_SPARC_V9 16 /* The cpu is v9, so v8plus is ok. */
  1233. #define HWCAP_SPARC_ULTRA3 32
  1234. /* MIPS R3000 specific definitions. */
  1235. /* Legal values for e_flags field of Elf32_Ehdr. */
  1236. #define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */
  1237. #define EF_MIPS_PIC 2 /* Contains PIC code */
  1238. #define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */
  1239. #define EF_MIPS_XGOT 8
  1240. #define EF_MIPS_64BIT_WHIRL 16
  1241. #define EF_MIPS_ABI2 32
  1242. #define EF_MIPS_ABI_ON32 64
  1243. #define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */
  1244. /* Legal values for MIPS architecture level. */
  1245. #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
  1246. #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
  1247. #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
  1248. #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
  1249. #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
  1250. #define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */
  1251. #define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */
  1252. /* The following are non-official names and should not be used. */
  1253. #define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
  1254. #define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
  1255. #define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
  1256. #define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
  1257. #define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
  1258. #define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */
  1259. #define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */
  1260. /* Special section indices. */
  1261. #define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */
  1262. #define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */
  1263. #define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */
  1264. #define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */
  1265. #define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */
  1266. /* Legal values for sh_type field of Elf32_Shdr. */
  1267. #define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */
  1268. #define SHT_MIPS_MSYM 0x70000001
  1269. #define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */
  1270. #define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */
  1271. #define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */
  1272. #define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/
  1273. #define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */
  1274. #define SHT_MIPS_PACKAGE 0x70000007
  1275. #define SHT_MIPS_PACKSYM 0x70000008
  1276. #define SHT_MIPS_RELD 0x70000009
  1277. #define SHT_MIPS_IFACE 0x7000000b
  1278. #define SHT_MIPS_CONTENT 0x7000000c
  1279. #define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */
  1280. #define SHT_MIPS_SHDR 0x70000010
  1281. #define SHT_MIPS_FDESC 0x70000011
  1282. #define SHT_MIPS_EXTSYM 0x70000012
  1283. #define SHT_MIPS_DENSE 0x70000013
  1284. #define SHT_MIPS_PDESC 0x70000014
  1285. #define SHT_MIPS_LOCSYM 0x70000015
  1286. #define SHT_MIPS_AUXSYM 0x70000016
  1287. #define SHT_MIPS_OPTSYM 0x70000017
  1288. #define SHT_MIPS_LOCSTR 0x70000018
  1289. #define SHT_MIPS_LINE 0x70000019
  1290. #define SHT_MIPS_RFDESC 0x7000001a
  1291. #define SHT_MIPS_DELTASYM 0x7000001b
  1292. #define SHT_MIPS_DELTAINST 0x7000001c
  1293. #define SHT_MIPS_DELTACLASS 0x7000001d
  1294. #define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */
  1295. #define SHT_MIPS_DELTADECL 0x7000001f
  1296. #define SHT_MIPS_SYMBOL_LIB 0x70000020
  1297. #define SHT_MIPS_EVENTS 0x70000021 /* Event section. */
  1298. #define SHT_MIPS_TRANSLATE 0x70000022
  1299. #define SHT_MIPS_PIXIE 0x70000023
  1300. #define SHT_MIPS_XLATE 0x70000024
  1301. #define SHT_MIPS_XLATE_DEBUG 0x70000025
  1302. #define SHT_MIPS_WHIRL 0x70000026
  1303. #define SHT_MIPS_EH_REGION 0x70000027
  1304. #define SHT_MIPS_XLATE_OLD 0x70000028
  1305. #define SHT_MIPS_PDR_EXCEPTION 0x70000029
  1306. /* Legal values for sh_flags field of Elf32_Shdr. */
  1307. #define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */
  1308. #define SHF_MIPS_MERGE 0x20000000
  1309. #define SHF_MIPS_ADDR 0x40000000
  1310. #define SHF_MIPS_STRINGS 0x80000000
  1311. #define SHF_MIPS_NOSTRIP 0x08000000
  1312. #define SHF_MIPS_LOCAL 0x04000000
  1313. #define SHF_MIPS_NAMES 0x02000000
  1314. #define SHF_MIPS_NODUPE 0x01000000
  1315. /* Symbol tables. */
  1316. /* MIPS specific values for `st_other'. */
  1317. #define STO_MIPS_DEFAULT 0x0
  1318. #define STO_MIPS_INTERNAL 0x1
  1319. #define STO_MIPS_HIDDEN 0x2
  1320. #define STO_MIPS_PROTECTED 0x3
  1321. #define STO_MIPS_PLT 0x8
  1322. #define STO_MIPS_SC_ALIGN_UNUSED 0xff
  1323. /* MIPS specific values for `st_info'. */
  1324. #define STB_MIPS_SPLIT_COMMON 13
  1325. /* Entries found in sections of type SHT_MIPS_GPTAB. */
  1326. typedef union
  1327. {
  1328. struct
  1329. {
  1330. Elf32_Word gt_current_g_value; /* -G value used for compilation */
  1331. Elf32_Word gt_unused; /* Not used */
  1332. } gt_header; /* First entry in section */
  1333. struct
  1334. {
  1335. Elf32_Word gt_g_value; /* If this value were used for -G */
  1336. Elf32_Word gt_bytes; /* This many bytes would be used */
  1337. } gt_entry; /* Subsequent entries in section */
  1338. } Elf32_gptab;
  1339. /* Entry found in sections of type SHT_MIPS_REGINFO. */
  1340. typedef struct
  1341. {
  1342. Elf32_Word ri_gprmask; /* General registers used */
  1343. Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */
  1344. Elf32_Sword ri_gp_value; /* $gp register value */
  1345. } Elf32_RegInfo;
  1346. /* Entries found in sections of type SHT_MIPS_OPTIONS. */
  1347. typedef struct
  1348. {
  1349. unsigned char kind; /* Determines interpretation of the
  1350. variable part of descriptor. */
  1351. unsigned char size; /* Size of descriptor, including header. */
  1352. Elf32_Section section; /* Section header index of section affected,
  1353. 0 for global options. */
  1354. Elf32_Word info; /* Kind-specific information. */
  1355. } Elf_Options;
  1356. /* Values for `kind' field in Elf_Options. */
  1357. #define ODK_NULL 0 /* Undefined. */
  1358. #define ODK_REGINFO 1 /* Register usage information. */
  1359. #define ODK_EXCEPTIONS 2 /* Exception processing options. */
  1360. #define ODK_PAD 3 /* Section padding options. */
  1361. #define ODK_HWPATCH 4 /* Hardware workarounds performed */
  1362. #define ODK_FILL 5 /* record the fill value used by the linker. */
  1363. #define ODK_TAGS 6 /* reserve space for desktop tools to write. */
  1364. #define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */
  1365. #define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */
  1366. /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */
  1367. #define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */
  1368. #define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */
  1369. #define OEX_PAGE0 0x10000 /* page zero must be mapped. */
  1370. #define OEX_SMM 0x20000 /* Force sequential memory mode? */
  1371. #define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */
  1372. #define OEX_PRECISEFP OEX_FPDBUG
  1373. #define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */
  1374. #define OEX_FPU_INVAL 0x10
  1375. #define OEX_FPU_DIV0 0x08
  1376. #define OEX_FPU_OFLO 0x04
  1377. #define OEX_FPU_UFLO 0x02
  1378. #define OEX_FPU_INEX 0x01
  1379. /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */
  1380. #define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */
  1381. #define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */
  1382. #define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */
  1383. #define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */
  1384. #define OPAD_PREFIX 0x1
  1385. #define OPAD_POSTFIX 0x2
  1386. #define OPAD_SYMBOL 0x4
  1387. /* Entry found in `.options' section. */
  1388. typedef struct
  1389. {
  1390. Elf32_Word hwp_flags1; /* Extra flags. */
  1391. Elf32_Word hwp_flags2; /* Extra flags. */
  1392. } Elf_Options_Hw;
  1393. /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */
  1394. #define OHWA0_R4KEOP_CHECKED 0x00000001
  1395. #define OHWA1_R4KEOP_CLEAN 0x00000002
  1396. /* MIPS relocs. */
  1397. #define R_MIPS_NONE 0 /* No reloc */
  1398. #define R_MIPS_16 1 /* Direct 16 bit */
  1399. #define R_MIPS_32 2 /* Direct 32 bit */
  1400. #define R_MIPS_REL32 3 /* PC relative 32 bit */
  1401. #define R_MIPS_26 4 /* Direct 26 bit shifted */
  1402. #define R_MIPS_HI16 5 /* High 16 bit */
  1403. #define R_MIPS_LO16 6 /* Low 16 bit */
  1404. #define R_MIPS_GPREL16 7 /* GP relative 16 bit */
  1405. #define R_MIPS_LITERAL 8 /* 16 bit literal entry */
  1406. #define R_MIPS_GOT16 9 /* 16 bit GOT entry */
  1407. #define R_MIPS_PC16 10 /* PC relative 16 bit */
  1408. #define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */
  1409. #define R_MIPS_GPREL32 12 /* GP relative 32 bit */
  1410. #define R_MIPS_SHIFT5 16
  1411. #define R_MIPS_SHIFT6 17
  1412. #define R_MIPS_64 18
  1413. #define R_MIPS_GOT_DISP 19
  1414. #define R_MIPS_GOT_PAGE 20
  1415. #define R_MIPS_GOT_OFST 21
  1416. #define R_MIPS_GOT_HI16 22
  1417. #define R_MIPS_GOT_LO16 23
  1418. #define R_MIPS_SUB 24
  1419. #define R_MIPS_INSERT_A 25
  1420. #define R_MIPS_INSERT_B 26
  1421. #define R_MIPS_DELETE 27
  1422. #define R_MIPS_HIGHER 28
  1423. #define R_MIPS_HIGHEST 29
  1424. #define R_MIPS_CALL_HI16 30
  1425. #define R_MIPS_CALL_LO16 31
  1426. #define R_MIPS_SCN_DISP 32
  1427. #define R_MIPS_REL16 33
  1428. #define R_MIPS_ADD_IMMEDIATE 34
  1429. #define R_MIPS_PJUMP 35
  1430. #define R_MIPS_RELGOT 36
  1431. #define R_MIPS_JALR 37
  1432. #define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */
  1433. #define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */
  1434. #define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */
  1435. #define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */
  1436. #define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */
  1437. #define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */
  1438. #define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */
  1439. #define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */
  1440. #define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */
  1441. #define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */
  1442. #define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */
  1443. #define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */
  1444. #define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */
  1445. #define R_MIPS_GLOB_DAT 51
  1446. #define R_MIPS_COPY 126
  1447. #define R_MIPS_JUMP_SLOT 127
  1448. /* Keep this the last entry. */
  1449. #define R_MIPS_NUM 128
  1450. /* Legal values for p_type field of Elf32_Phdr. */
  1451. #define PT_MIPS_REGINFO 0x70000000 /* Register usage information */
  1452. #define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */
  1453. #define PT_MIPS_OPTIONS 0x70000002
  1454. /* Special program header types. */
  1455. #define PF_MIPS_LOCAL 0x10000000
  1456. /* Legal values for d_tag field of Elf32_Dyn. */
  1457. #define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */
  1458. #define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */
  1459. #define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */
  1460. #define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */
  1461. #define DT_MIPS_FLAGS 0x70000005 /* Flags */
  1462. #define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */
  1463. #define DT_MIPS_MSYM 0x70000007
  1464. #define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */
  1465. #define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */
  1466. #define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */
  1467. #define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */
  1468. #define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */
  1469. #define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */
  1470. #define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */
  1471. #define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */
  1472. #define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */
  1473. #define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */
  1474. #define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */
  1475. #define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in
  1476. DT_MIPS_DELTA_CLASS. */
  1477. #define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */
  1478. #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
  1479. DT_MIPS_DELTA_INSTANCE. */
  1480. #define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */
  1481. #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
  1482. DT_MIPS_DELTA_RELOC. */
  1483. #define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta
  1484. relocations refer to. */
  1485. #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
  1486. DT_MIPS_DELTA_SYM. */
  1487. #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
  1488. class declaration. */
  1489. #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
  1490. DT_MIPS_DELTA_CLASSSYM. */
  1491. #define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */
  1492. #define DT_MIPS_PIXIE_INIT 0x70000023
  1493. #define DT_MIPS_SYMBOL_LIB 0x70000024
  1494. #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
  1495. #define DT_MIPS_LOCAL_GOTIDX 0x70000026
  1496. #define DT_MIPS_HIDDEN_GOTIDX 0x70000027
  1497. #define DT_MIPS_PROTECTED_GOTIDX 0x70000028
  1498. #define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */
  1499. #define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */
  1500. #define DT_MIPS_DYNSTR_ALIGN 0x7000002b
  1501. #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
  1502. #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
  1503. function stored in GOT. */
  1504. #define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added
  1505. by rld on dlopen() calls. */
  1506. #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
  1507. #define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */
  1508. #define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */
  1509. /* The address of .got.plt in an executable using the new non-PIC ABI. */
  1510. #define DT_MIPS_PLTGOT 0x70000032
  1511. /* The base of the PLT in an executable using the new non-PIC ABI if that
  1512. PLT is writable. For a non-writable PLT, this is omitted or has a zero
  1513. value. */
  1514. #define DT_MIPS_RWPLT 0x70000034
  1515. #define DT_MIPS_NUM 0x35
  1516. /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */
  1517. #define RHF_NONE 0 /* No flags */
  1518. #define RHF_QUICKSTART (1 << 0) /* Use quickstart */
  1519. #define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */
  1520. #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */
  1521. #define RHF_NO_MOVE (1 << 3)
  1522. #define RHF_SGI_ONLY (1 << 4)
  1523. #define RHF_GUARANTEE_INIT (1 << 5)
  1524. #define RHF_DELTA_C_PLUS_PLUS (1 << 6)
  1525. #define RHF_GUARANTEE_START_INIT (1 << 7)
  1526. #define RHF_PIXIE (1 << 8)
  1527. #define RHF_DEFAULT_DELAY_LOAD (1 << 9)
  1528. #define RHF_REQUICKSTART (1 << 10)
  1529. #define RHF_REQUICKSTARTED (1 << 11)
  1530. #define RHF_CORD (1 << 12)
  1531. #define RHF_NO_UNRES_UNDEF (1 << 13)
  1532. #define RHF_RLD_ORDER_SAFE (1 << 14)
  1533. /* Entries found in sections of type SHT_MIPS_LIBLIST. */
  1534. typedef struct
  1535. {
  1536. Elf32_Word l_name; /* Name (string table index) */
  1537. Elf32_Word l_time_stamp; /* Timestamp */
  1538. Elf32_Word l_checksum; /* Checksum */
  1539. Elf32_Word l_version; /* Interface version */
  1540. Elf32_Word l_flags; /* Flags */
  1541. } Elf32_Lib;
  1542. typedef struct
  1543. {
  1544. Elf64_Word l_name; /* Name (string table index) */
  1545. Elf64_Word l_time_stamp; /* Timestamp */
  1546. Elf64_Word l_checksum; /* Checksum */
  1547. Elf64_Word l_version; /* Interface version */
  1548. Elf64_Word l_flags; /* Flags */
  1549. } Elf64_Lib;
  1550. /* Legal values for l_flags. */
  1551. #define LL_NONE 0
  1552. #define LL_EXACT_MATCH (1 << 0) /* Require exact match */
  1553. #define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */
  1554. #define LL_REQUIRE_MINOR (1 << 2)
  1555. #define LL_EXPORTS (1 << 3)
  1556. #define LL_DELAY_LOAD (1 << 4)
  1557. #define LL_DELTA (1 << 5)
  1558. /* Entries found in sections of type SHT_MIPS_CONFLICT. */
  1559. typedef Elf32_Addr Elf32_Conflict;
  1560. /* HPPA specific definitions. */
  1561. /* Legal values for e_flags field of Elf32_Ehdr. */
  1562. #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */
  1563. #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */
  1564. #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */
  1565. #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */
  1566. #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch
  1567. prediction. */
  1568. #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */
  1569. #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */
  1570. /* Defined values for `e_flags & EF_PARISC_ARCH' are: */
  1571. #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */
  1572. #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */
  1573. #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */
  1574. /* Additional section indeces. */
  1575. #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared
  1576. symbols in ANSI C. */
  1577. #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */
  1578. /* Legal values for sh_type field of Elf32_Shdr. */
  1579. #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */
  1580. #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */
  1581. #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */
  1582. /* Legal values for sh_flags field of Elf32_Shdr. */
  1583. #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */
  1584. #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */
  1585. #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */
  1586. /* Legal values for ST_TYPE subfield of st_info (symbol type). */
  1587. #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */
  1588. #define STT_HP_OPAQUE (STT_LOOS + 0x1)
  1589. #define STT_HP_STUB (STT_LOOS + 0x2)
  1590. /* HPPA relocs. */
  1591. #define R_PARISC_NONE 0 /* No reloc. */
  1592. #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */
  1593. #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */
  1594. #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */
  1595. #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */
  1596. #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */
  1597. #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */
  1598. #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */
  1599. #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */
  1600. #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */
  1601. #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */
  1602. #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */
  1603. #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */
  1604. #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */
  1605. #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */
  1606. #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */
  1607. #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */
  1608. #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */
  1609. #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */
  1610. #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */
  1611. #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */
  1612. #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */
  1613. #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */
  1614. #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */
  1615. #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */
  1616. #define R_PARISC_FPTR64 64 /* 64 bits function address. */
  1617. #define R_PARISC_PLABEL32 65 /* 32 bits function address. */
  1618. #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */
  1619. #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */
  1620. #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */
  1621. #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */
  1622. #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */
  1623. #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */
  1624. #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */
  1625. #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */
  1626. #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */
  1627. #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */
  1628. #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */
  1629. #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */
  1630. #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */
  1631. #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */
  1632. #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */
  1633. #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */
  1634. #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */
  1635. #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */
  1636. #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */
  1637. #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */
  1638. #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */
  1639. #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */
  1640. #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */
  1641. #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */
  1642. #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */
  1643. #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */
  1644. #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */
  1645. #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */
  1646. #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */
  1647. #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */
  1648. #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */
  1649. #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */
  1650. #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */
  1651. #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */
  1652. #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */
  1653. #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */
  1654. #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */
  1655. #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */
  1656. #define R_PARISC_LORESERVE 128
  1657. #define R_PARISC_COPY 128 /* Copy relocation. */
  1658. #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */
  1659. #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */
  1660. #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */
  1661. #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */
  1662. #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */
  1663. #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */
  1664. #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/
  1665. #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */
  1666. #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */
  1667. #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */
  1668. #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */
  1669. #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */
  1670. #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */
  1671. #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */
  1672. #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */
  1673. #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/
  1674. #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/
  1675. #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */
  1676. #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */
  1677. #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */
  1678. #define R_PARISC_HIRESERVE 255
  1679. /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */
  1680. #define PT_HP_TLS (PT_LOOS + 0x0)
  1681. #define PT_HP_CORE_NONE (PT_LOOS + 0x1)
  1682. #define PT_HP_CORE_VERSION (PT_LOOS + 0x2)
  1683. #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3)
  1684. #define PT_HP_CORE_COMM (PT_LOOS + 0x4)
  1685. #define PT_HP_CORE_PROC (PT_LOOS + 0x5)
  1686. #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6)
  1687. #define PT_HP_CORE_STACK (PT_LOOS + 0x7)
  1688. #define PT_HP_CORE_SHM (PT_LOOS + 0x8)
  1689. #define PT_HP_CORE_MMF (PT_LOOS + 0x9)
  1690. #define PT_HP_PARALLEL (PT_LOOS + 0x10)
  1691. #define PT_HP_FASTBIND (PT_LOOS + 0x11)
  1692. #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12)
  1693. #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13)
  1694. #define PT_HP_STACK (PT_LOOS + 0x14)
  1695. #define PT_PARISC_ARCHEXT 0x70000000
  1696. #define PT_PARISC_UNWIND 0x70000001
  1697. /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */
  1698. #define PF_PARISC_SBP 0x08000000
  1699. #define PF_HP_PAGE_SIZE 0x00100000
  1700. #define PF_HP_FAR_SHARED 0x00200000
  1701. #define PF_HP_NEAR_SHARED 0x00400000
  1702. #define PF_HP_CODE 0x01000000
  1703. #define PF_HP_MODIFY 0x02000000
  1704. #define PF_HP_LAZYSWAP 0x04000000
  1705. #define PF_HP_SBP 0x08000000
  1706. /* Alpha specific definitions. */
  1707. /* Legal values for e_flags field of Elf64_Ehdr. */
  1708. #define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */
  1709. #define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */
  1710. /* Legal values for sh_type field of Elf64_Shdr. */
  1711. /* These two are primerily concerned with ECOFF debugging info. */
  1712. #define SHT_ALPHA_DEBUG 0x70000001
  1713. #define SHT_ALPHA_REGINFO 0x70000002
  1714. /* Legal values for sh_flags field of Elf64_Shdr. */
  1715. #define SHF_ALPHA_GPREL 0x10000000
  1716. /* Legal values for st_other field of Elf64_Sym. */
  1717. #define STO_ALPHA_NOPV 0x80 /* No PV required. */
  1718. #define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */
  1719. /* Alpha relocs. */
  1720. #define R_ALPHA_NONE 0 /* No reloc */
  1721. #define R_ALPHA_REFLONG 1 /* Direct 32 bit */
  1722. #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */
  1723. #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */
  1724. #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */
  1725. #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */
  1726. #define R_ALPHA_GPDISP 6 /* Add displacement to GP */
  1727. #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */
  1728. #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */
  1729. #define R_ALPHA_SREL16 9 /* PC relative 16 bit */
  1730. #define R_ALPHA_SREL32 10 /* PC relative 32 bit */
  1731. #define R_ALPHA_SREL64 11 /* PC relative 64 bit */
  1732. #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */
  1733. #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */
  1734. #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */
  1735. #define R_ALPHA_COPY 24 /* Copy symbol at runtime */
  1736. #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */
  1737. #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */
  1738. #define R_ALPHA_RELATIVE 27 /* Adjust by program base */
  1739. #define R_ALPHA_TLS_GD_HI 28
  1740. #define R_ALPHA_TLSGD 29
  1741. #define R_ALPHA_TLS_LDM 30
  1742. #define R_ALPHA_DTPMOD64 31
  1743. #define R_ALPHA_GOTDTPREL 32
  1744. #define R_ALPHA_DTPREL64 33
  1745. #define R_ALPHA_DTPRELHI 34
  1746. #define R_ALPHA_DTPRELLO 35
  1747. #define R_ALPHA_DTPREL16 36
  1748. #define R_ALPHA_GOTTPREL 37
  1749. #define R_ALPHA_TPREL64 38
  1750. #define R_ALPHA_TPRELHI 39
  1751. #define R_ALPHA_TPRELLO 40
  1752. #define R_ALPHA_TPREL16 41
  1753. /* Keep this the last entry. */
  1754. #define R_ALPHA_NUM 46
  1755. /* Magic values of the LITUSE relocation addend. */
  1756. #define LITUSE_ALPHA_ADDR 0
  1757. #define LITUSE_ALPHA_BASE 1
  1758. #define LITUSE_ALPHA_BYTOFF 2
  1759. #define LITUSE_ALPHA_JSR 3
  1760. #define LITUSE_ALPHA_TLS_GD 4
  1761. #define LITUSE_ALPHA_TLS_LDM 5
  1762. /* Legal values for d_tag of Elf64_Dyn. */
  1763. #define DT_ALPHA_PLTRO (DT_LOPROC + 0)
  1764. #define DT_ALPHA_NUM 1
  1765. /* PowerPC specific declarations */
  1766. /* Values for Elf32/64_Ehdr.e_flags. */
  1767. #define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
  1768. /* Cygnus local bits below */
  1769. #define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
  1770. #define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
  1771. flag */
  1772. /* PowerPC relocations defined by the ABIs */
  1773. #define R_PPC_NONE 0
  1774. #define R_PPC_ADDR32 1 /* 32bit absolute address */
  1775. #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
  1776. #define R_PPC_ADDR16 3 /* 16bit absolute address */
  1777. #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
  1778. #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
  1779. #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
  1780. #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
  1781. #define R_PPC_ADDR14_BRTAKEN 8
  1782. #define R_PPC_ADDR14_BRNTAKEN 9
  1783. #define R_PPC_REL24 10 /* PC relative 26 bit */
  1784. #define R_PPC_REL14 11 /* PC relative 16 bit */
  1785. #define R_PPC_REL14_BRTAKEN 12
  1786. #define R_PPC_REL14_BRNTAKEN 13
  1787. #define R_PPC_GOT16 14
  1788. #define R_PPC_GOT16_LO 15
  1789. #define R_PPC_GOT16_HI 16
  1790. #define R_PPC_GOT16_HA 17
  1791. #define R_PPC_PLTREL24 18
  1792. #define R_PPC_COPY 19
  1793. #define R_PPC_GLOB_DAT 20
  1794. #define R_PPC_JMP_SLOT 21
  1795. #define R_PPC_RELATIVE 22
  1796. #define R_PPC_LOCAL24PC 23
  1797. #define R_PPC_UADDR32 24
  1798. #define R_PPC_UADDR16 25
  1799. #define R_PPC_REL32 26
  1800. #define R_PPC_PLT32 27
  1801. #define R_PPC_PLTREL32 28
  1802. #define R_PPC_PLT16_LO 29
  1803. #define R_PPC_PLT16_HI 30
  1804. #define R_PPC_PLT16_HA 31
  1805. #define R_PPC_SDAREL16 32
  1806. #define R_PPC_SECTOFF 33
  1807. #define R_PPC_SECTOFF_LO 34
  1808. #define R_PPC_SECTOFF_HI 35
  1809. #define R_PPC_SECTOFF_HA 36
  1810. /* PowerPC relocations defined for the TLS access ABI. */
  1811. #define R_PPC_TLS 67 /* none (sym+add)@tls */
  1812. #define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */
  1813. #define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */
  1814. #define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */
  1815. #define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */
  1816. #define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */
  1817. #define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */
  1818. #define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */
  1819. #define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */
  1820. #define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */
  1821. #define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */
  1822. #define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */
  1823. #define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */
  1824. #define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */
  1825. #define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */
  1826. #define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */
  1827. #define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */
  1828. #define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */
  1829. #define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */
  1830. #define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */
  1831. #define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */
  1832. #define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */
  1833. #define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */
  1834. #define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */
  1835. #define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */
  1836. #define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */
  1837. #define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */
  1838. #define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */
  1839. /* Keep this the last entry. */
  1840. #define R_PPC_NUM 95
  1841. /* The remaining relocs are from the Embedded ELF ABI, and are not
  1842. in the SVR4 ELF ABI. */
  1843. #define R_PPC_EMB_NADDR32 101
  1844. #define R_PPC_EMB_NADDR16 102
  1845. #define R_PPC_EMB_NADDR16_LO 103
  1846. #define R_PPC_EMB_NADDR16_HI 104
  1847. #define R_PPC_EMB_NADDR16_HA 105
  1848. #define R_PPC_EMB_SDAI16 106
  1849. #define R_PPC_EMB_SDA2I16 107
  1850. #define R_PPC_EMB_SDA2REL 108
  1851. #define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
  1852. #define R_PPC_EMB_MRKREF 110
  1853. #define R_PPC_EMB_RELSEC16 111
  1854. #define R_PPC_EMB_RELST_LO 112
  1855. #define R_PPC_EMB_RELST_HI 113
  1856. #define R_PPC_EMB_RELST_HA 114
  1857. #define R_PPC_EMB_BIT_FLD 115
  1858. #define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
  1859. /* Diab tool relocations. */
  1860. #define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
  1861. #define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
  1862. #define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
  1863. #define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
  1864. #define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
  1865. #define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
  1866. /* GNU relocs used in PIC code sequences. */
  1867. #define R_PPC_REL16 249 /* word32 (sym+add-.) */
  1868. #define R_PPC_REL16_LO 250 /* half16 (sym+add-.)@l */
  1869. #define R_PPC_REL16_HI 251 /* half16 (sym+add-.)@h */
  1870. #define R_PPC_REL16_HA 252 /* half16 (sym+add-.)@ha */
  1871. /* This is a phony reloc to handle any old fashioned TOC16 references
  1872. that may still be in object files. */
  1873. #define R_PPC_TOC16 255
  1874. /* PowerPC specific values for the Dyn d_tag field. */
  1875. #define DT_PPC_GOT (DT_LOPROC + 0)
  1876. #define DT_PPC_NUM 1
  1877. /* PowerPC64 relocations defined by the ABIs */
  1878. #define R_PPC64_NONE R_PPC_NONE
  1879. #define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */
  1880. #define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */
  1881. #define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */
  1882. #define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */
  1883. #define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */
  1884. #define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */
  1885. #define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */
  1886. #define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN
  1887. #define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
  1888. #define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */
  1889. #define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */
  1890. #define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN
  1891. #define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN
  1892. #define R_PPC64_GOT16 R_PPC_GOT16
  1893. #define R_PPC64_GOT16_LO R_PPC_GOT16_LO
  1894. #define R_PPC64_GOT16_HI R_PPC_GOT16_HI
  1895. #define R_PPC64_GOT16_HA R_PPC_GOT16_HA
  1896. #define R_PPC64_COPY R_PPC_COPY
  1897. #define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT
  1898. #define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT
  1899. #define R_PPC64_RELATIVE R_PPC_RELATIVE
  1900. #define R_PPC64_UADDR32 R_PPC_UADDR32
  1901. #define R_PPC64_UADDR16 R_PPC_UADDR16
  1902. #define R_PPC64_REL32 R_PPC_REL32
  1903. #define R_PPC64_PLT32 R_PPC_PLT32
  1904. #define R_PPC64_PLTREL32 R_PPC_PLTREL32
  1905. #define R_PPC64_PLT16_LO R_PPC_PLT16_LO
  1906. #define R_PPC64_PLT16_HI R_PPC_PLT16_HI
  1907. #define R_PPC64_PLT16_HA R_PPC_PLT16_HA
  1908. #define R_PPC64_SECTOFF R_PPC_SECTOFF
  1909. #define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO
  1910. #define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI
  1911. #define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA
  1912. #define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */
  1913. #define R_PPC64_ADDR64 38 /* doubleword64 S + A */
  1914. #define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */
  1915. #define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */
  1916. #define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */
  1917. #define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */
  1918. #define R_PPC64_UADDR64 43 /* doubleword64 S + A */
  1919. #define R_PPC64_REL64 44 /* doubleword64 S + A - P */
  1920. #define R_PPC64_PLT64 45 /* doubleword64 L + A */
  1921. #define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */
  1922. #define R_PPC64_TOC16 47 /* half16* S + A - .TOC */
  1923. #define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */
  1924. #define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */
  1925. #define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */
  1926. #define R_PPC64_TOC 51 /* doubleword64 .TOC */
  1927. #define R_PPC64_PLTGOT16 52 /* half16* M + A */
  1928. #define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */
  1929. #define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */
  1930. #define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */
  1931. #define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */
  1932. #define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */
  1933. #define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */
  1934. #define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */
  1935. #define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */
  1936. #define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */
  1937. #define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */
  1938. #define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */
  1939. #define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */
  1940. #define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */
  1941. #define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */
  1942. /* PowerPC64 relocations defined for the TLS access ABI. */
  1943. #define R_PPC64_TLS 67 /* none (sym+add)@tls */
  1944. #define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */
  1945. #define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */
  1946. #define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */
  1947. #define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */
  1948. #define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */
  1949. #define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */
  1950. #define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */
  1951. #define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */
  1952. #define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */
  1953. #define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */
  1954. #define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */
  1955. #define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */
  1956. #define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */
  1957. #define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */
  1958. #define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */
  1959. #define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */
  1960. #define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */
  1961. #define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */
  1962. #define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */
  1963. #define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */
  1964. #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
  1965. #define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */
  1966. #define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */
  1967. #define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */
  1968. #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
  1969. #define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */
  1970. #define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */
  1971. #define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */
  1972. #define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */
  1973. #define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */
  1974. #define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */
  1975. #define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */
  1976. #define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */
  1977. #define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */
  1978. #define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */
  1979. #define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */
  1980. #define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */
  1981. #define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */
  1982. #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */
  1983. /* Keep this the last entry. */
  1984. #define R_PPC64_NUM 107
  1985. /* PowerPC64 specific values for the Dyn d_tag field. */
  1986. #define DT_PPC64_GLINK (DT_LOPROC + 0)
  1987. #define DT_PPC64_OPD (DT_LOPROC + 1)
  1988. #define DT_PPC64_OPDSZ (DT_LOPROC + 2)
  1989. #define DT_PPC64_NUM 3
  1990. /* ARM specific declarations */
  1991. /* Processor specific flags for the ELF header e_flags field. */
  1992. #define EF_ARM_RELEXEC 0x01
  1993. #define EF_ARM_HASENTRY 0x02
  1994. #define EF_ARM_INTERWORK 0x04
  1995. #define EF_ARM_APCS_26 0x08
  1996. #define EF_ARM_APCS_FLOAT 0x10
  1997. #define EF_ARM_PIC 0x20
  1998. #define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */
  1999. #define EF_ARM_NEW_ABI 0x80
  2000. #define EF_ARM_OLD_ABI 0x100
  2001. /* Other constants defined in the ARM ELF spec. version B-01. */
  2002. /* NB. These conflict with values defined above. */
  2003. #define EF_ARM_SYMSARESORTED 0x04
  2004. #define EF_ARM_DYNSYMSUSESEGIDX 0x08
  2005. #define EF_ARM_MAPSYMSFIRST 0x10
  2006. #define EF_ARM_EABIMASK 0XFF000000
  2007. #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
  2008. #define EF_ARM_EABI_UNKNOWN 0x00000000
  2009. #define EF_ARM_EABI_VER1 0x01000000
  2010. #define EF_ARM_EABI_VER2 0x02000000
  2011. /* Additional symbol types for Thumb */
  2012. #define STT_ARM_TFUNC 0xd
  2013. /* ARM-specific values for sh_flags */
  2014. #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */
  2015. #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined
  2016. in the input to a link step */
  2017. /* ARM-specific program header flags */
  2018. #define PF_ARM_SB 0x10000000 /* Segment contains the location
  2019. addressed by the static base */
  2020. /* Processor specific values for the Phdr p_type field. */
  2021. #define PT_ARM_EXIDX 0x70000001 /* .ARM.exidx segment */
  2022. /* ARM relocs. */
  2023. #define R_ARM_NONE 0 /* No reloc */
  2024. #define R_ARM_PC24 1 /* PC relative 26 bit branch */
  2025. #define R_ARM_ABS32 2 /* Direct 32 bit */
  2026. #define R_ARM_REL32 3 /* PC relative 32 bit */
  2027. #define R_ARM_PC13 4
  2028. #define R_ARM_ABS16 5 /* Direct 16 bit */
  2029. #define R_ARM_ABS12 6 /* Direct 12 bit */
  2030. #define R_ARM_THM_ABS5 7
  2031. #define R_ARM_ABS8 8 /* Direct 8 bit */
  2032. #define R_ARM_SBREL32 9
  2033. #define R_ARM_THM_PC22 10
  2034. #define R_ARM_THM_PC8 11
  2035. #define R_ARM_AMP_VCALL9 12
  2036. #define R_ARM_SWI24 13
  2037. #define R_ARM_THM_SWI8 14
  2038. #define R_ARM_XPC25 15
  2039. #define R_ARM_THM_XPC22 16
  2040. #define R_ARM_TLS_DTPMOD32 17
  2041. #define R_ARM_TLS_DTPOFF32 18
  2042. #define R_ARM_TLS_TPOFF32 19
  2043. #define R_ARM_COPY 20 /* Copy symbol at runtime */
  2044. #define R_ARM_GLOB_DAT 21 /* Create GOT entry */
  2045. #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */
  2046. #define R_ARM_RELATIVE 23 /* Adjust by program base */
  2047. #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
  2048. #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
  2049. #define R_ARM_GOT32 26 /* 32 bit GOT entry */
  2050. #define R_ARM_PLT32 27 /* 32 bit PLT address */
  2051. #define R_ARM_ALU_PCREL_7_0 32
  2052. #define R_ARM_ALU_PCREL_15_8 33
  2053. #define R_ARM_ALU_PCREL_23_15 34
  2054. #define R_ARM_LDR_SBREL_11_0 35
  2055. #define R_ARM_ALU_SBREL_19_12 36
  2056. #define R_ARM_ALU_SBREL_27_20 37
  2057. #define R_ARM_GNU_VTENTRY 100
  2058. #define R_ARM_GNU_VTINHERIT 101
  2059. #define R_ARM_THM_PC11 102 /* thumb unconditional branch */
  2060. #define R_ARM_THM_PC9 103 /* thumb conditional branch */
  2061. #define R_ARM_TLS_GD32 104
  2062. #define R_ARM_TLS_LDM32 105
  2063. #define R_ARM_TLS_LDO32 106
  2064. #define R_ARM_TLS_IE32 107
  2065. #define R_ARM_TLS_LE32 108
  2066. #define R_ARM_TLS_LDO12 109
  2067. #define R_ARM_TLS_LE12 110
  2068. #define R_ARM_TLS_IE12GP 111
  2069. #define R_ARM_RXPC25 249
  2070. #define R_ARM_RSBREL32 250
  2071. #define R_ARM_THM_RPC22 251
  2072. #define R_ARM_RREL32 252
  2073. #define R_ARM_RABS22 253
  2074. #define R_ARM_RPC24 254
  2075. #define R_ARM_RBASE 255
  2076. /* Keep this the last entry. */
  2077. #define R_ARM_NUM 256
  2078. /* IA-64 specific declarations. */
  2079. /* Processor specific flags for the Ehdr e_flags field. */
  2080. #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
  2081. #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */
  2082. #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
  2083. /* Processor specific values for the Phdr p_type field. */
  2084. #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */
  2085. #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */
  2086. #define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12)
  2087. #define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13)
  2088. #define PT_IA_64_HP_STACK (PT_LOOS + 0x14)
  2089. /* Processor specific flags for the Phdr p_flags field. */
  2090. #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */
  2091. /* Processor specific values for the Shdr sh_type field. */
  2092. #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */
  2093. #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */
  2094. /* Processor specific flags for the Shdr sh_flags field. */
  2095. #define SHF_IA_64_SHORT 0x10000000 /* section near gp */
  2096. #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */
  2097. /* Processor specific values for the Dyn d_tag field. */
  2098. #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
  2099. #define DT_IA_64_NUM 1
  2100. /* IA-64 relocations. */
  2101. #define R_IA64_NONE 0x00 /* none */
  2102. #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */
  2103. #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */
  2104. #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */
  2105. #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */
  2106. #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */
  2107. #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */
  2108. #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */
  2109. #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */
  2110. #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */
  2111. #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */
  2112. #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */
  2113. #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */
  2114. #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */
  2115. #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */
  2116. #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */
  2117. #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */
  2118. #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */
  2119. #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */
  2120. #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */
  2121. #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */
  2122. #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */
  2123. #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */
  2124. #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */
  2125. #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */
  2126. #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */
  2127. #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */
  2128. #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */
  2129. #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */
  2130. #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */
  2131. #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */
  2132. #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */
  2133. #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */
  2134. #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */
  2135. #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */
  2136. #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */
  2137. #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */
  2138. #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */
  2139. #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */
  2140. #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */
  2141. #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */
  2142. #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */
  2143. #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */
  2144. #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */
  2145. #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */
  2146. #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */
  2147. #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */
  2148. #define R_IA64_REL32MSB 0x6c /* data 4 + REL */
  2149. #define R_IA64_REL32LSB 0x6d /* data 4 + REL */
  2150. #define R_IA64_REL64MSB 0x6e /* data 8 + REL */
  2151. #define R_IA64_REL64LSB 0x6f /* data 8 + REL */
  2152. #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */
  2153. #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */
  2154. #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */
  2155. #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */
  2156. #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */
  2157. #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */
  2158. #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */
  2159. #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */
  2160. #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */
  2161. #define R_IA64_COPY 0x84 /* copy relocation */
  2162. #define R_IA64_SUB 0x85 /* Addend and symbol difference */
  2163. #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */
  2164. #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */
  2165. #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */
  2166. #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */
  2167. #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */
  2168. #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */
  2169. #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */
  2170. #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */
  2171. #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */
  2172. #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */
  2173. #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */
  2174. #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */
  2175. #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */
  2176. #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */
  2177. #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */
  2178. #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */
  2179. #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */
  2180. #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */
  2181. #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */
  2182. /* SH specific declarations */
  2183. /* SH specific values for `st_other'. */
  2184. /* If set, this is a symbol pointing to SHmedia code, which will be branched
  2185. to, so need to add 1 to the symbol value. */
  2186. #define STO_SH5_ISA32 (1 << 2)
  2187. /* SH relocs. */
  2188. #define R_SH_NONE 0
  2189. #define R_SH_DIR32 1
  2190. #define R_SH_REL32 2
  2191. #define R_SH_DIR8WPN 3
  2192. #define R_SH_IND12W 4
  2193. #define R_SH_DIR8WPL 5
  2194. #define R_SH_DIR8WPZ 6
  2195. #define R_SH_DIR8BP 7
  2196. #define R_SH_DIR8W 8
  2197. #define R_SH_DIR8L 9
  2198. #define R_SH_SWITCH16 25
  2199. #define R_SH_SWITCH32 26
  2200. #define R_SH_USES 27
  2201. #define R_SH_COUNT 28
  2202. #define R_SH_ALIGN 29
  2203. #define R_SH_CODE 30
  2204. #define R_SH_DATA 31
  2205. #define R_SH_LABEL 32
  2206. #define R_SH_SWITCH8 33
  2207. #define R_SH_GNU_VTINHERIT 34
  2208. #define R_SH_GNU_VTENTRY 35
  2209. #define R_SH_TLS_GD_32 144
  2210. #define R_SH_TLS_LD_32 145
  2211. #define R_SH_TLS_LDO_32 146
  2212. #define R_SH_TLS_IE_32 147
  2213. #define R_SH_TLS_LE_32 148
  2214. #define R_SH_TLS_DTPMOD32 149
  2215. #define R_SH_TLS_DTPOFF32 150
  2216. #define R_SH_TLS_TPOFF32 151
  2217. #define R_SH_GOT32 160
  2218. #define R_SH_PLT32 161
  2219. #define R_SH_COPY 162
  2220. #define R_SH_GLOB_DAT 163
  2221. #define R_SH_JMP_SLOT 164
  2222. #define R_SH_RELATIVE 165
  2223. #define R_SH_GOTOFF 166
  2224. #define R_SH_GOTPC 167
  2225. #define R_SH_RELATIVE_LOW16 197
  2226. #define R_SH_RELATIVE_MEDLOW16 198
  2227. #define R_SH_IMM_LOW16 246
  2228. #define R_SH_IMM_LOW16_PCREL 247
  2229. #define R_SH_IMM_MEDLOW16 248
  2230. #define R_SH_IMM_MEDLOW16_PCREL 249
  2231. /* Keep this the last entry. */
  2232. #define R_SH_NUM 256
  2233. /* Additional s390 relocs */
  2234. #define R_390_NONE 0 /* No reloc. */
  2235. #define R_390_8 1 /* Direct 8 bit. */
  2236. #define R_390_12 2 /* Direct 12 bit. */
  2237. #define R_390_16 3 /* Direct 16 bit. */
  2238. #define R_390_32 4 /* Direct 32 bit. */
  2239. #define R_390_PC32 5 /* PC relative 32 bit. */
  2240. #define R_390_GOT12 6 /* 12 bit GOT offset. */
  2241. #define R_390_GOT32 7 /* 32 bit GOT offset. */
  2242. #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */
  2243. #define R_390_COPY 9 /* Copy symbol at runtime. */
  2244. #define R_390_GLOB_DAT 10 /* Create GOT entry. */
  2245. #define R_390_JMP_SLOT 11 /* Create PLT entry. */
  2246. #define R_390_RELATIVE 12 /* Adjust by program base. */
  2247. #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */
  2248. #define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */
  2249. #define R_390_GOT16 15 /* 16 bit GOT offset. */
  2250. #define R_390_PC16 16 /* PC relative 16 bit. */
  2251. #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */
  2252. #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */
  2253. #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */
  2254. #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */
  2255. #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */
  2256. #define R_390_64 22 /* Direct 64 bit. */
  2257. #define R_390_PC64 23 /* PC relative 64 bit. */
  2258. #define R_390_GOT64 24 /* 64 bit GOT offset. */
  2259. #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */
  2260. #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */
  2261. #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */
  2262. #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */
  2263. #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */
  2264. #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */
  2265. #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */
  2266. #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */
  2267. #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */
  2268. #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */
  2269. #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */
  2270. #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */
  2271. #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */
  2272. #define R_390_TLS_GDCALL 38 /* Tag for function call in general
  2273. dynamic TLS code. */
  2274. #define R_390_TLS_LDCALL 39 /* Tag for function call in local
  2275. dynamic TLS code. */
  2276. #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic
  2277. thread local data. */
  2278. #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic
  2279. thread local data. */
  2280. #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS
  2281. block offset. */
  2282. #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS
  2283. block offset. */
  2284. #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS
  2285. block offset. */
  2286. #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic
  2287. thread local data in LE code. */
  2288. #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic
  2289. thread local data in LE code. */
  2290. #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for
  2291. negated static TLS block offset. */
  2292. #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for
  2293. negated static TLS block offset. */
  2294. #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for
  2295. negated static TLS block offset. */
  2296. #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to
  2297. static TLS block. */
  2298. #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to
  2299. static TLS block. */
  2300. #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS
  2301. block. */
  2302. #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS
  2303. block. */
  2304. #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */
  2305. #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */
  2306. #define R_390_TLS_TPOFF 56 /* Negated offset in static TLS
  2307. block. */
  2308. #define R_390_20 57 /* Direct 20 bit. */
  2309. #define R_390_GOT20 58 /* 20 bit GOT offset. */
  2310. #define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */
  2311. #define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS
  2312. block offset. */
  2313. /* Keep this the last entry. */
  2314. #define R_390_NUM 61
  2315. /* CRIS flags. */
  2316. #define EF_CRIS_VARIANT_MASK 0x0000000e
  2317. #define EF_CRIS_VARIANT_ANY_V0_V10 0x00000000
  2318. #define EF_CRIS_VARIANT_V32 0x00000002
  2319. #define EF_CRIS_VARIANT_COMMON_V10_V32 0x00000004
  2320. /* CRIS relocations. */
  2321. #define R_CRIS_NONE 0
  2322. #define R_CRIS_8 1
  2323. #define R_CRIS_16 2
  2324. #define R_CRIS_32 3
  2325. #define R_CRIS_8_PCREL 4
  2326. #define R_CRIS_16_PCREL 5
  2327. #define R_CRIS_32_PCREL 6
  2328. #define R_CRIS_GNU_VTINHERIT 7
  2329. #define R_CRIS_GNU_VTENTRY 8
  2330. #define R_CRIS_COPY 9
  2331. #define R_CRIS_GLOB_DAT 10
  2332. #define R_CRIS_JUMP_SLOT 11
  2333. #define R_CRIS_RELATIVE 12
  2334. #define R_CRIS_16_GOT 13
  2335. #define R_CRIS_32_GOT 14
  2336. #define R_CRIS_16_GOTPLT 15
  2337. #define R_CRIS_32_GOTPLT 16
  2338. #define R_CRIS_32_GOTREL 17
  2339. #define R_CRIS_32_PLT_GOTREL 18
  2340. #define R_CRIS_32_PLT_PCREL 19
  2341. /* Keep this the last entry. */
  2342. #define R_CRIS_NUM 20
  2343. /* AMD x86-64 relocations. */
  2344. #define R_X86_64_NONE 0 /* No reloc */
  2345. #define R_X86_64_64 1 /* Direct 64 bit */
  2346. #define R_X86_64_PC32 2 /* PC relative 32 bit signed */
  2347. #define R_X86_64_GOT32 3 /* 32 bit GOT entry */
  2348. #define R_X86_64_PLT32 4 /* 32 bit PLT address */
  2349. #define R_X86_64_COPY 5 /* Copy symbol at runtime */
  2350. #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */
  2351. #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */
  2352. #define R_X86_64_RELATIVE 8 /* Adjust by program base */
  2353. #define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative
  2354. offset to GOT */
  2355. #define R_X86_64_32 10 /* Direct 32 bit zero extended */
  2356. #define R_X86_64_32S 11 /* Direct 32 bit sign extended */
  2357. #define R_X86_64_16 12 /* Direct 16 bit zero extended */
  2358. #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */
  2359. #define R_X86_64_8 14 /* Direct 8 bit sign extended */
  2360. #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */
  2361. #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
  2362. #define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */
  2363. #define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */
  2364. #define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset
  2365. to two GOT entries for GD symbol */
  2366. #define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset
  2367. to two GOT entries for LD symbol */
  2368. #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
  2369. #define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset
  2370. to GOT entry for IE symbol */
  2371. #define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */
  2372. #define R_X86_64_NUM 24
  2373. /* AM33 relocations. */
  2374. #define R_MN10300_NONE 0 /* No reloc. */
  2375. #define R_MN10300_32 1 /* Direct 32 bit. */
  2376. #define R_MN10300_16 2 /* Direct 16 bit. */
  2377. #define R_MN10300_8 3 /* Direct 8 bit. */
  2378. #define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */
  2379. #define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */
  2380. #define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */
  2381. #define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */
  2382. #define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */
  2383. #define R_MN10300_24 9 /* Direct 24 bit. */
  2384. #define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */
  2385. #define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */
  2386. #define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */
  2387. #define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */
  2388. #define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */
  2389. #define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */
  2390. #define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */
  2391. #define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */
  2392. #define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */
  2393. #define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */
  2394. #define R_MN10300_COPY 20 /* Copy symbol at runtime. */
  2395. #define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */
  2396. #define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */
  2397. #define R_MN10300_RELATIVE 23 /* Adjust by program base. */
  2398. #define R_MN10300_NUM 24
  2399. /* M32R relocs. */
  2400. #define R_M32R_NONE 0 /* No reloc. */
  2401. #define R_M32R_16 1 /* Direct 16 bit. */
  2402. #define R_M32R_32 2 /* Direct 32 bit. */
  2403. #define R_M32R_24 3 /* Direct 24 bit. */
  2404. #define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */
  2405. #define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */
  2406. #define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */
  2407. #define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */
  2408. #define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */
  2409. #define R_M32R_LO16 9 /* Low 16 bit. */
  2410. #define R_M32R_SDA16 10 /* 16 bit offset in SDA. */
  2411. #define R_M32R_GNU_VTINHERIT 11
  2412. #define R_M32R_GNU_VTENTRY 12
  2413. /* M32R relocs use SHT_RELA. */
  2414. #define R_M32R_16_RELA 33 /* Direct 16 bit. */
  2415. #define R_M32R_32_RELA 34 /* Direct 32 bit. */
  2416. #define R_M32R_24_RELA 35 /* Direct 24 bit. */
  2417. #define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */
  2418. #define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */
  2419. #define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */
  2420. #define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */
  2421. #define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */
  2422. #define R_M32R_LO16_RELA 41 /* Low 16 bit */
  2423. #define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */
  2424. #define R_M32R_RELA_GNU_VTINHERIT 43
  2425. #define R_M32R_RELA_GNU_VTENTRY 44
  2426. #define R_M32R_GOT24 48 /* 24 bit GOT entry */
  2427. #define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */
  2428. #define R_M32R_COPY 50 /* Copy symbol at runtime */
  2429. #define R_M32R_GLOB_DAT 51 /* Create GOT entry */
  2430. #define R_M32R_JMP_SLOT 52 /* Create PLT entry */
  2431. #define R_M32R_RELATIVE 53 /* Adjust by program base */
  2432. #define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */
  2433. #define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */
  2434. #define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned
  2435. low */
  2436. #define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed
  2437. low */
  2438. #define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */
  2439. #define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to
  2440. GOT with unsigned low */
  2441. #define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to
  2442. GOT with signed low */
  2443. #define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to
  2444. GOT */
  2445. #define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT
  2446. with unsigned low */
  2447. #define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT
  2448. with signed low */
  2449. #define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */
  2450. #define R_M32R_NUM 256 /* Keep this the last entry. */
  2451. /* i960 Relocations */
  2452. #define R_960_NONE 0
  2453. #define R_960_12 1
  2454. #define R_960_32 2
  2455. #define R_960_IP24 3
  2456. #define R_960_SUB 4
  2457. #define R_960_OPTCALL 5
  2458. #define R_960_OPTCALLX 6
  2459. #define R_960_OPTCALLXA 7
  2460. /* Keep this the last entry. */
  2461. #define R_960_NUM 8
  2462. /* v850 relocations. */
  2463. #define R_V850_NONE 0
  2464. #define R_V850_9_PCREL 1
  2465. #define R_V850_22_PCREL 2
  2466. #define R_V850_HI16_S 3
  2467. #define R_V850_HI16 4
  2468. #define R_V850_LO16 5
  2469. #define R_V850_32 6
  2470. #define R_V850_16 7
  2471. #define R_V850_8 8
  2472. #define R_V850_SDA_16_16_OFFSET 9 /* For ld.b, st.b, set1, clr1,
  2473. not1, tst1, movea, movhi */
  2474. #define R_V850_SDA_15_16_OFFSET 10 /* For ld.w, ld.h, ld.hu, st.w, st.h */
  2475. #define R_V850_ZDA_16_16_OFFSET 11 /* For ld.b, st.b, set1, clr1,
  2476. not1, tst1, movea, movhi */
  2477. #define R_V850_ZDA_15_16_OFFSET 12 /* For ld.w, ld.h, ld.hu, st.w, st.h */
  2478. #define R_V850_TDA_6_8_OFFSET 13 /* For sst.w, sld.w */
  2479. #define R_V850_TDA_7_8_OFFSET 14 /* For sst.h, sld.h */
  2480. #define R_V850_TDA_7_7_OFFSET 15 /* For sst.b, sld.b */
  2481. #define R_V850_TDA_16_16_OFFSET 16 /* For set1, clr1, not1, tst1,
  2482. movea, movhi */
  2483. /* CYGNUS LOCAL v850e */
  2484. #define R_V850_TDA_4_5_OFFSET 17 /* For sld.hu */
  2485. #define R_V850_TDA_4_4_OFFSET 18 /* For sld.bu */
  2486. #define R_V850_SDA_16_16_SPLIT_OFFSET 19 /* For ld.bu */
  2487. #define R_V850_ZDA_16_16_SPLIT_OFFSET 20 /* For ld.bu */
  2488. #define R_V850_CALLT_6_7_OFFSET 21 /* For callt */
  2489. #define R_V850_CALLT_16_16_OFFSET 22 /* For callt */
  2490. /* END CYGNUS LOCAL */
  2491. #define R_V850_GNU_VTINHERIT 23
  2492. #define R_V850_GNU_VTENTRY 24
  2493. /* Keep this the last entry. */
  2494. #define R_V850_NUM 25
  2495. /* Atmel AVR32 relocations. */
  2496. #define R_AVR32_NONE 0
  2497. #define R_AVR32_32 1
  2498. #define R_AVR32_16 2
  2499. #define R_AVR32_8 3
  2500. #define R_AVR32_32_PCREL 4
  2501. #define R_AVR32_16_PCREL 5
  2502. #define R_AVR32_8_PCREL 6
  2503. #define R_AVR32_DIFF32 7
  2504. #define R_AVR32_DIFF16 8
  2505. #define R_AVR32_DIFF8 9
  2506. #define R_AVR32_GOT32 10
  2507. #define R_AVR32_GOT16 11
  2508. #define R_AVR32_GOT8 12
  2509. #define R_AVR32_21S 13
  2510. #define R_AVR32_16U 14
  2511. #define R_AVR32_16S 15
  2512. #define R_AVR32_8S 16
  2513. #define R_AVR32_8S_EXT 17
  2514. #define R_AVR32_22H_PCREL 18
  2515. #define R_AVR32_18W_PCREL 19
  2516. #define R_AVR32_16B_PCREL 20
  2517. #define R_AVR32_16N_PCREL 21
  2518. #define R_AVR32_14UW_PCREL 22
  2519. #define R_AVR32_11H_PCREL 23
  2520. #define R_AVR32_10UW_PCREL 24
  2521. #define R_AVR32_9H_PCREL 25
  2522. #define R_AVR32_9UW_PCREL 26
  2523. #define R_AVR32_HI16 27
  2524. #define R_AVR32_LO16 28
  2525. #define R_AVR32_GOTPC 29
  2526. #define R_AVR32_GOTCALL 30
  2527. #define R_AVR32_LDA_GOT 31
  2528. #define R_AVR32_GOT21S 32
  2529. #define R_AVR32_GOT18SW 33
  2530. #define R_AVR32_GOT16S 34
  2531. #define R_AVR32_GOT7UW 35
  2532. #define R_AVR32_32_CPENT 36
  2533. #define R_AVR32_CPCALL 37
  2534. #define R_AVR32_16_CP 38
  2535. #define R_AVR32_9W_CP 39
  2536. #define R_AVR32_RELATIVE 40
  2537. #define R_AVR32_GLOB_DAT 41
  2538. #define R_AVR32_JMP_SLOT 42
  2539. #define R_AVR32_ALIGN 43
  2540. #define R_AVR32_NUM 44
  2541. /* AVR32 dynamic tags */
  2542. #define DT_AVR32_GOTSZ 0x70000001 /* Total size of GOT in bytes */
  2543. /* Renesas H8/300 Relocations */
  2544. #define R_H8_NONE 0
  2545. #define R_H8_DIR32 1
  2546. #define R_H8_DIR32_28 2
  2547. #define R_H8_DIR32_24 3
  2548. #define R_H8_DIR32_16 4
  2549. #define R_H8_DIR32U 6
  2550. #define R_H8_DIR32U_28 7
  2551. #define R_H8_DIR32U_24 8
  2552. #define R_H8_DIR32U_20 9
  2553. #define R_H8_DIR32U_16 10
  2554. #define R_H8_DIR24 11
  2555. #define R_H8_DIR24_20 12
  2556. #define R_H8_DIR24_16 13
  2557. #define R_H8_DIR24U 14
  2558. #define R_H8_DIR24U_20 15
  2559. #define R_H8_DIR24U_16 16
  2560. #define R_H8_DIR16 17
  2561. #define R_H8_DIR16U 18
  2562. #define R_H8_DIR16S_32 19
  2563. #define R_H8_DIR16S_28 20
  2564. #define R_H8_DIR16S_24 21
  2565. #define R_H8_DIR16S_20 22
  2566. #define R_H8_DIR16S 23
  2567. #define R_H8_DIR8 24
  2568. #define R_H8_DIR8U 25
  2569. #define R_H8_DIR8Z_32 26
  2570. #define R_H8_DIR8Z_28 27
  2571. #define R_H8_DIR8Z_24 28
  2572. #define R_H8_DIR8Z_20 29
  2573. #define R_H8_DIR8Z_16 30
  2574. #define R_H8_PCREL16 31
  2575. #define R_H8_PCREL8 32
  2576. #define R_H8_BPOS 33
  2577. #define R_H8_PCREL32 34
  2578. #define R_H8_GOT32O 35
  2579. #define R_H8_GOT16O 36
  2580. #define R_H8_DIR16A8 59
  2581. #define R_H8_DIR16R8 60
  2582. #define R_H8_DIR24A8 61
  2583. #define R_H8_DIR24R8 62
  2584. #define R_H8_DIR32A16 63
  2585. #define R_H8_ABS32 65
  2586. #define R_H8_ABS32A16 127
  2587. #define R_H8_NUM 128
  2588. /* NIOS relocations. */
  2589. #define R_NIOS_NONE 0
  2590. #define R_NIOS_32 1 /* A 32 bit absolute relocation.*/
  2591. #define R_NIOS_LO16_LO5 2 /* A LO-16 5 bit absolute relocation. */
  2592. #define R_NIOS_LO16_HI11 3 /* A LO-16 top 11 bit absolute relocation. */
  2593. #define R_NIOS_HI16_LO5 4 /* A HI-16 5 bit absolute relocation. */
  2594. #define R_NIOS_HI16_HI11 5 /* A HI-16 top 11 bit absolute relocation. */
  2595. #define R_NIOS_PCREL6 6 /* A 6 bit relative relocation. */
  2596. #define R_NIOS_PCREL8 7 /* An 8 bit relative relocation. */
  2597. #define R_NIOS_PCREL11 8 /* An 11 bit relative relocation. */
  2598. #define R_NIOS_16 9 /* A 16 bit absolute relocation. */
  2599. #define R_NIOS_H_LO5 10 /* Low 5-bits of absolute relocation in halfwords. */
  2600. #define R_NIOS_H_HI11 11 /* Top 11 bits of 16-bit absolute relocation in halfwords. */
  2601. #define R_NIOS_H_XLO5 12 /* Low 5 bits of top 16-bits of 32-bit absolute relocation in halfwords. */
  2602. #define R_NIOS_H_XHI11 13 /* Top 11 bits of top 16-bits of 32-bit absolute relocation in halfwords. */
  2603. #define R_NIOS_H_16 14 /* Half-word @h value */
  2604. #define R_NIOS_H_32 15 /* Word @h value */
  2605. #define R_NIOS_GNU_VTINHERIT 200 /* GNU extension to record C++ vtable hierarchy */
  2606. #define R_NIOS_GNU_VTENTRY 201 /* GNU extension to record C++ vtable member usage */
  2607. /* Keep this the last entry. */
  2608. #define R_NIOS_NUM 202
  2609. /* NIOS II relocations */
  2610. #define R_NIOS2_NONE 0
  2611. #define R_NIOS2_S16 1
  2612. #define R_NIOS2_U16 2
  2613. #define R_NIOS2_PCREL16 3
  2614. #define R_NIOS2_CALL26 4
  2615. #define R_NIOS2_IMM5 5
  2616. #define R_NIOS2_CACHE_OPX 6
  2617. #define R_NIOS2_IMM6 7
  2618. #define R_NIOS2_IMM8 8
  2619. #define R_NIOS2_HI16 9
  2620. #define R_NIOS2_LO16 10
  2621. #define R_NIOS2_HIADJ16 11
  2622. #define R_NIOS2_BFD_RELOC_32 12
  2623. #define R_NIOS2_BFD_RELOC_16 13
  2624. #define R_NIOS2_BFD_RELOC_8 14
  2625. #define R_NIOS2_GPREL 15
  2626. #define R_NIOS2_GNU_VTINHERIT 16
  2627. #define R_NIOS2_GNU_VTENTRY 17
  2628. #define R_NIOS2_UJMP 18
  2629. #define R_NIOS2_CJMP 19
  2630. #define R_NIOS2_CALLR 20
  2631. #define R_NIOS2_ALIGN 21
  2632. /* Keep this the last entry. */
  2633. #define R_NIOS2_NUM 22
  2634. /* Xtensa-specific declarations */
  2635. /* Xtensa values for the Dyn d_tag field. */
  2636. #define DT_XTENSA_GOT_LOC_OFF (DT_LOPROC + 0)
  2637. #define DT_XTENSA_GOT_LOC_SZ (DT_LOPROC + 1)
  2638. #define DT_XTENSA_NUM 2
  2639. /* Xtensa relocations. */
  2640. #define R_XTENSA_NONE 0
  2641. #define R_XTENSA_32 1
  2642. #define R_XTENSA_RTLD 2
  2643. #define R_XTENSA_GLOB_DAT 3
  2644. #define R_XTENSA_JMP_SLOT 4
  2645. #define R_XTENSA_RELATIVE 5
  2646. #define R_XTENSA_PLT 6
  2647. #define R_XTENSA_OP0 8
  2648. #define R_XTENSA_OP1 9
  2649. #define R_XTENSA_OP2 10
  2650. #define R_XTENSA_ASM_EXPAND 11
  2651. #define R_XTENSA_ASM_SIMPLIFY 12
  2652. #define R_XTENSA_GNU_VTINHERIT 15
  2653. #define R_XTENSA_GNU_VTENTRY 16
  2654. #define R_XTENSA_DIFF8 17
  2655. #define R_XTENSA_DIFF16 18
  2656. #define R_XTENSA_DIFF32 19
  2657. #define R_XTENSA_SLOT0_OP 20
  2658. #define R_XTENSA_SLOT1_OP 21
  2659. #define R_XTENSA_SLOT2_OP 22
  2660. #define R_XTENSA_SLOT3_OP 23
  2661. #define R_XTENSA_SLOT4_OP 24
  2662. #define R_XTENSA_SLOT5_OP 25
  2663. #define R_XTENSA_SLOT6_OP 26
  2664. #define R_XTENSA_SLOT7_OP 27
  2665. #define R_XTENSA_SLOT8_OP 28
  2666. #define R_XTENSA_SLOT9_OP 29
  2667. #define R_XTENSA_SLOT10_OP 30
  2668. #define R_XTENSA_SLOT11_OP 31
  2669. #define R_XTENSA_SLOT12_OP 32
  2670. #define R_XTENSA_SLOT13_OP 33
  2671. #define R_XTENSA_SLOT14_OP 34
  2672. #define R_XTENSA_SLOT0_ALT 35
  2673. #define R_XTENSA_SLOT1_ALT 36
  2674. #define R_XTENSA_SLOT2_ALT 37
  2675. #define R_XTENSA_SLOT3_ALT 38
  2676. #define R_XTENSA_SLOT4_ALT 39
  2677. #define R_XTENSA_SLOT5_ALT 40
  2678. #define R_XTENSA_SLOT6_ALT 41
  2679. #define R_XTENSA_SLOT7_ALT 42
  2680. #define R_XTENSA_SLOT8_ALT 43
  2681. #define R_XTENSA_SLOT9_ALT 44
  2682. #define R_XTENSA_SLOT10_ALT 45
  2683. #define R_XTENSA_SLOT11_ALT 46
  2684. #define R_XTENSA_SLOT12_ALT 47
  2685. #define R_XTENSA_SLOT13_ALT 48
  2686. #define R_XTENSA_SLOT14_ALT 49
  2687. /* Keep this the last entry. */
  2688. #define R_XTENSA_NUM 50
  2689. /* C6X specific relocs */
  2690. #define R_C6000_NONE 0
  2691. #define R_C6000_ABS32 1
  2692. #define R_C6000_ABS16 2
  2693. #define R_C6000_ABS8 3
  2694. #define R_C6000_PCR_S21 4
  2695. #define R_C6000_PCR_S12 5
  2696. #define R_C6000_PCR_S10 6
  2697. #define R_C6000_PCR_S7 7
  2698. #define R_C6000_ABS_S16 8
  2699. #define R_C6000_ABS_L16 9
  2700. #define R_C6000_ABS_H16 10
  2701. #define R_C6000_SBR_U15_B 11
  2702. #define R_C6000_SBR_U15_H 12
  2703. #define R_C6000_SBR_U15_W 13
  2704. #define R_C6000_SBR_S16 14
  2705. #define R_C6000_SBR_L16_B 15
  2706. #define R_C6000_SBR_L16_H 16
  2707. #define R_C6000_SBR_L16_W 17
  2708. #define R_C6000_SBR_H16_B 18
  2709. #define R_C6000_SBR_H16_H 19
  2710. #define R_C6000_SBR_H16_W 20
  2711. #define R_C6000_SBR_GOT_U15_W 21
  2712. #define R_C6000_SBR_GOT_L16_W 22
  2713. #define R_C6000_SBR_GOT_H16_W 23
  2714. #define R_C6000_DSBT_INDEX 24
  2715. #define R_C6000_PREL31 25
  2716. #define R_C6000_COPY 26
  2717. #define R_C6000_JUMP_SLOT 27
  2718. #define R_C6000_SBR_GOT32 28
  2719. #define R_C6000_PCR_H16 29
  2720. #define R_C6000_PCR_L16 30
  2721. #define R_C6000_ALIGN 253
  2722. #define R_C6000_FPHEAD 254
  2723. #define R_C6000_NOCMP 255
  2724. /* C6x specific values for the Dyn d_tag field. */
  2725. #define DT_C6000_DSBT_BASE (DT_LOPROC + 0)
  2726. #define DT_C6000_DSBT_SIZE (DT_LOPROC + 1)
  2727. #define DT_C6000_PREEMPTMAP (DT_LOPROC + 2)
  2728. #define DT_C6000_DSBT_INDEX (DT_LOPROC + 3)
  2729. #define DT_C6000_NUM 4
  2730. /* microblaze specific relocs */
  2731. #define R_MICROBLAZE_NONE 0
  2732. #define R_MICROBLAZE_32 1
  2733. #define R_MICROBLAZE_32_PCREL 2
  2734. #define R_MICROBLAZE_64_PCREL 3
  2735. #define R_MICROBLAZE_32_PCREL_LO 4
  2736. #define R_MICROBLAZE_64 5
  2737. #define R_MICROBLAZE_32_LO 6
  2738. #define R_MICROBLAZE_SRO32 7
  2739. #define R_MICROBLAZE_SRW32 8
  2740. #define R_MICROBLAZE_64_NONE 9
  2741. #define R_MICROBLAZE_32_SYM_OP_SYM 10
  2742. #define R_MICROBLAZE_GNU_VTINHERIT 11
  2743. #define R_MICROBLAZE_GNU_VTENTRY 12
  2744. #define R_MICROBLAZE_GOTPC_64 13 /* PC-relative GOT offset */
  2745. #define R_MICROBLAZE_GOT_64 14 /* GOT entry offset */
  2746. #define R_MICROBLAZE_PLT_64 15 /* PLT offset (PC-relative */
  2747. #define R_MICROBLAZE_REL 16 /* adjust by program base */
  2748. #define R_MICROBLAZE_JUMP_SLOT 17 /* create PLT entry */
  2749. #define R_MICROBLAZE_GLOB_DAT 18 /* create GOT entry */
  2750. #define R_MICROBLAZE_GOTOFF_64 19 /* offset relative to GOT */
  2751. #define R_MICROBLAZE_GOTOFF_32 20 /* offset relative to GOT */
  2752. #define R_MICROBLAZE_COPY 21 /* runtime copy */
  2753. #define R_MICROBLAZE_NUM 22
  2754. #ifdef __cplusplus
  2755. }
  2756. #endif
  2757. #endif /* elf.h */