projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| abf1d184 | 1 | /* x86_64 ELF support for BFD. |
| 82704155 | 2 | Copyright (C) 2000-2019 Free Software Foundation, Inc. |
| abf1d184 NC |
3 | Contributed by Jan Hubicka <jh@suse.cz> |
| 4 | ||
| 5 | This file is part of BFD, the Binary File Descriptor library. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| e4e42b45 | 9 | the Free Software Foundation; either version 3 of the License, or |
| abf1d184 NC |
10 | (at your option) any later version. |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with this program; if not, write to the Free Software Foundation, | |
| e172dbf8 | 19 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
| abf1d184 NC |
20 | |
| 21 | #ifndef _ELF_X86_64_H | |
| 22 | #define _ELF_X86_64_H | |
| 23 | ||
| 24 | #include "elf/reloc-macros.h" | |
| 25 | ||
| 26 | START_RELOC_NUMBERS (elf_x86_64_reloc_type) | |
| 27 | RELOC_NUMBER (R_X86_64_NONE, 0) /* No reloc */ | |
| bffbf940 | 28 | RELOC_NUMBER (R_X86_64_64, 1) /* Direct 64 bit */ |
| abf1d184 NC |
29 | RELOC_NUMBER (R_X86_64_PC32, 2) /* PC relative 32 bit signed */ |
| 30 | RELOC_NUMBER (R_X86_64_GOT32, 3) /* 32 bit GOT entry */ | |
| 31 | RELOC_NUMBER (R_X86_64_PLT32, 4) /* 32 bit PLT address */ | |
| 32 | RELOC_NUMBER (R_X86_64_COPY, 5) /* Copy symbol at runtime */ | |
| 33 | RELOC_NUMBER (R_X86_64_GLOB_DAT, 6) /* Create GOT entry */ | |
| bffbf940 | 34 | RELOC_NUMBER (R_X86_64_JUMP_SLOT,7) /* Create PLT entry */ |
| abf1d184 NC |
35 | RELOC_NUMBER (R_X86_64_RELATIVE, 8) /* Adjust by program base */ |
| 36 | RELOC_NUMBER (R_X86_64_GOTPCREL, 9) /* 32 bit signed pc relative | |
| d6ab8113 | 37 | offset to GOT entry */ |
| bffbf940 JJ |
38 | RELOC_NUMBER (R_X86_64_32, 10) /* Direct 32 bit zero extended */ |
| 39 | RELOC_NUMBER (R_X86_64_32S, 11) /* Direct 32 bit sign extended */ | |
| 40 | RELOC_NUMBER (R_X86_64_16, 12) /* Direct 16 bit zero extended */ | |
| abf1d184 | 41 | RELOC_NUMBER (R_X86_64_PC16, 13) /* 16 bit sign extended pc relative*/ |
| bffbf940 JJ |
42 | RELOC_NUMBER (R_X86_64_8, 14) /* Direct 8 bit sign extended */ |
| 43 | RELOC_NUMBER (R_X86_64_PC8, 15) /* 8 bit sign extended pc relative*/ | |
| 44 | RELOC_NUMBER (R_X86_64_DTPMOD64, 16) /* ID of module containing symbol */ | |
| 45 | RELOC_NUMBER (R_X86_64_DTPOFF64, 17) /* Offset in TLS block */ | |
| 46 | RELOC_NUMBER (R_X86_64_TPOFF64, 18) /* Offset in initial TLS block */ | |
| 47 | RELOC_NUMBER (R_X86_64_TLSGD, 19) /* PC relative offset to GD GOT block */ | |
| 48 | RELOC_NUMBER (R_X86_64_TLSLD, 20) /* PC relative offset to LD GOT block */ | |
| 49 | RELOC_NUMBER (R_X86_64_DTPOFF32, 21) /* Offset in TLS block */ | |
| 50 | RELOC_NUMBER (R_X86_64_GOTTPOFF, 22) /* PC relative offset to IE GOT entry */ | |
| 51 | RELOC_NUMBER (R_X86_64_TPOFF32, 23) /* Offset in initial TLS block */ | |
| d6ab8113 JB |
52 | RELOC_NUMBER (R_X86_64_PC64, 24) /* PC relative 64 bit */ |
| 53 | RELOC_NUMBER (R_X86_64_GOTOFF64, 25) /* 64 bit offset to GOT */ | |
| 54 | RELOC_NUMBER (R_X86_64_GOTPC32, 26) /* 32 bit signed pc relative | |
| 55 | offset to GOT */ | |
| 7b81dfbb AJ |
56 | RELOC_NUMBER (R_X86_64_GOT64, 27) /* 64 bit GOT entry offset */ |
| 57 | RELOC_NUMBER (R_X86_64_GOTPCREL64, 28) /* 64 bit signed pc relative | |
| 58 | offset to GOT entry */ | |
| 59 | RELOC_NUMBER (R_X86_64_GOTPC64, 29) /* 64 bit signed pc relative | |
| 60 | offset to GOT */ | |
| 0be36304 | 61 | RELOC_NUMBER (R_X86_64_GOTPLT64, 30) /* Obsolete. The same as GOT64. */ |
| 7b81dfbb AJ |
62 | RELOC_NUMBER (R_X86_64_PLTOFF64, 31) /* 64 bit GOT relative offset |
| 63 | to PLT entry */ | |
| e1ec603f L |
64 | RELOC_NUMBER (R_X86_64_SIZE32, 32) /* 32-bit symbol size */ |
| 65 | RELOC_NUMBER (R_X86_64_SIZE64, 33) /* 64-bit symbol size */ | |
| 67a4f2b7 AO |
66 | RELOC_NUMBER (R_X86_64_GOTPC32_TLSDESC, 34) |
| 67 | /* 32 bit signed pc relative | |
| 68 | offset to TLS descriptor | |
| 69 | in the GOT. */ | |
| 70 | RELOC_NUMBER (R_X86_64_TLSDESC_CALL, 35) /* Relaxable call through TLS | |
| 71 | descriptor. */ | |
| 72 | RELOC_NUMBER (R_X86_64_TLSDESC, 36) /* 2x64-bit TLS descriptor. */ | |
| cbe950e9 | 73 | RELOC_NUMBER (R_X86_64_IRELATIVE, 37) /* Adjust indirectly by program base */ |
| 505b88fb | 74 | RELOC_NUMBER (R_X86_64_RELATIVE64, 38) /* 64bit adjust by program base */ |
| 56ceb5b5 L |
75 | RELOC_NUMBER (R_X86_64_PC32_BND, 39) /* PC relative 32 bit |
| 76 | signed with BND prefix */ | |
| 77 | RELOC_NUMBER (R_X86_64_PLT32_BND, 40) /* 32 bit PLT address with | |
| 78 | BND prefix */ | |
| 79 | /* Load from 32 bit signed pc relative offset to GOT entry without | |
| 80 | REX prefix, relaxable. */ | |
| 81 | RELOC_NUMBER (R_X86_64_GOTPCRELX, 41) | |
| 82 | /* Load from 32 bit signed pc relative offset to GOT entry with | |
| 83 | REX prefix, relaxable. */ | |
| 84 | RELOC_NUMBER (R_X86_64_REX_GOTPCRELX, 42) | |
| fe4770f4 AJ |
85 | RELOC_NUMBER (R_X86_64_GNU_VTINHERIT, 250) /* GNU C++ hack */ |
| 86 | RELOC_NUMBER (R_X86_64_GNU_VTENTRY, 251) /* GNU C++ hack */ | |
| abf1d184 NC |
87 | END_RELOC_NUMBERS (R_X86_64_max) |
| 88 | ||
| d2b2c203 DJ |
89 | /* Processor specific section types. */ |
| 90 | ||
| 91 | #define SHT_X86_64_UNWIND 0x70000001 /* unwind information */ | |
| 92 | ||
| 3b22753a L |
93 | /* Like SHN_COMMON but the symbol will be allocated in the .lbss |
| 94 | section. */ | |
| 1bce5d2c | 95 | #define SHN_X86_64_LCOMMON (SHN_LORESERVE + 2) |
| 3b22753a L |
96 | |
| 97 | #define SHF_X86_64_LARGE 0x10000000 | |
| abf1d184 | 98 | #endif |