99 lines
5.2 KiB
C
99 lines
5.2 KiB
C
/* x86_64 ELF support for BFD.
|
|
Copyright (C) 2000-2015 Free Software Foundation, Inc.
|
|
Contributed by Jan Hubicka <jh@suse.cz>
|
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software Foundation,
|
|
Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
|
|
|
|
#ifndef _ELF_X86_64_H
|
|
#define _ELF_X86_64_H
|
|
|
|
#include "elf/reloc-macros.h"
|
|
|
|
START_RELOC_NUMBERS (elf_x86_64_reloc_type)
|
|
RELOC_NUMBER (R_X86_64_NONE, 0) /* No reloc */
|
|
RELOC_NUMBER (R_X86_64_64, 1) /* Direct 64 bit */
|
|
RELOC_NUMBER (R_X86_64_PC32, 2) /* PC relative 32 bit signed */
|
|
RELOC_NUMBER (R_X86_64_GOT32, 3) /* 32 bit GOT entry */
|
|
RELOC_NUMBER (R_X86_64_PLT32, 4) /* 32 bit PLT address */
|
|
RELOC_NUMBER (R_X86_64_COPY, 5) /* Copy symbol at runtime */
|
|
RELOC_NUMBER (R_X86_64_GLOB_DAT, 6) /* Create GOT entry */
|
|
RELOC_NUMBER (R_X86_64_JUMP_SLOT,7) /* Create PLT entry */
|
|
RELOC_NUMBER (R_X86_64_RELATIVE, 8) /* Adjust by program base */
|
|
RELOC_NUMBER (R_X86_64_GOTPCREL, 9) /* 32 bit signed pc relative
|
|
offset to GOT entry */
|
|
RELOC_NUMBER (R_X86_64_32, 10) /* Direct 32 bit zero extended */
|
|
RELOC_NUMBER (R_X86_64_32S, 11) /* Direct 32 bit sign extended */
|
|
RELOC_NUMBER (R_X86_64_16, 12) /* Direct 16 bit zero extended */
|
|
RELOC_NUMBER (R_X86_64_PC16, 13) /* 16 bit sign extended pc relative*/
|
|
RELOC_NUMBER (R_X86_64_8, 14) /* Direct 8 bit sign extended */
|
|
RELOC_NUMBER (R_X86_64_PC8, 15) /* 8 bit sign extended pc relative*/
|
|
RELOC_NUMBER (R_X86_64_DTPMOD64, 16) /* ID of module containing symbol */
|
|
RELOC_NUMBER (R_X86_64_DTPOFF64, 17) /* Offset in TLS block */
|
|
RELOC_NUMBER (R_X86_64_TPOFF64, 18) /* Offset in initial TLS block */
|
|
RELOC_NUMBER (R_X86_64_TLSGD, 19) /* PC relative offset to GD GOT block */
|
|
RELOC_NUMBER (R_X86_64_TLSLD, 20) /* PC relative offset to LD GOT block */
|
|
RELOC_NUMBER (R_X86_64_DTPOFF32, 21) /* Offset in TLS block */
|
|
RELOC_NUMBER (R_X86_64_GOTTPOFF, 22) /* PC relative offset to IE GOT entry */
|
|
RELOC_NUMBER (R_X86_64_TPOFF32, 23) /* Offset in initial TLS block */
|
|
RELOC_NUMBER (R_X86_64_PC64, 24) /* PC relative 64 bit */
|
|
RELOC_NUMBER (R_X86_64_GOTOFF64, 25) /* 64 bit offset to GOT */
|
|
RELOC_NUMBER (R_X86_64_GOTPC32, 26) /* 32 bit signed pc relative
|
|
offset to GOT */
|
|
RELOC_NUMBER (R_X86_64_GOT64, 27) /* 64 bit GOT entry offset */
|
|
RELOC_NUMBER (R_X86_64_GOTPCREL64, 28) /* 64 bit signed pc relative
|
|
offset to GOT entry */
|
|
RELOC_NUMBER (R_X86_64_GOTPC64, 29) /* 64 bit signed pc relative
|
|
offset to GOT */
|
|
RELOC_NUMBER (R_X86_64_GOTPLT64, 30) /* Obsolete. The same as GOT64. */
|
|
RELOC_NUMBER (R_X86_64_PLTOFF64, 31) /* 64 bit GOT relative offset
|
|
to PLT entry */
|
|
RELOC_NUMBER (R_X86_64_SIZE32, 32) /* 32-bit symbol size */
|
|
RELOC_NUMBER (R_X86_64_SIZE64, 33) /* 64-bit symbol size */
|
|
RELOC_NUMBER (R_X86_64_GOTPC32_TLSDESC, 34)
|
|
/* 32 bit signed pc relative
|
|
offset to TLS descriptor
|
|
in the GOT. */
|
|
RELOC_NUMBER (R_X86_64_TLSDESC_CALL, 35) /* Relaxable call through TLS
|
|
descriptor. */
|
|
RELOC_NUMBER (R_X86_64_TLSDESC, 36) /* 2x64-bit TLS descriptor. */
|
|
RELOC_NUMBER (R_X86_64_IRELATIVE, 37) /* Adjust indirectly by program base */
|
|
RELOC_NUMBER (R_X86_64_RELATIVE64, 38) /* 64bit adjust by program base */
|
|
RELOC_NUMBER (R_X86_64_PC32_BND, 39) /* PC relative 32 bit
|
|
signed with BND prefix */
|
|
RELOC_NUMBER (R_X86_64_PLT32_BND, 40) /* 32 bit PLT address with
|
|
BND prefix */
|
|
/* Load from 32 bit signed pc relative offset to GOT entry without
|
|
REX prefix, relaxable. */
|
|
RELOC_NUMBER (R_X86_64_GOTPCRELX, 41)
|
|
/* Load from 32 bit signed pc relative offset to GOT entry with
|
|
REX prefix, relaxable. */
|
|
RELOC_NUMBER (R_X86_64_REX_GOTPCRELX, 42)
|
|
RELOC_NUMBER (R_X86_64_GNU_VTINHERIT, 250) /* GNU C++ hack */
|
|
RELOC_NUMBER (R_X86_64_GNU_VTENTRY, 251) /* GNU C++ hack */
|
|
END_RELOC_NUMBERS (R_X86_64_max)
|
|
|
|
/* Processor specific section types. */
|
|
|
|
#define SHT_X86_64_UNWIND 0x70000001 /* unwind information */
|
|
|
|
/* Like SHN_COMMON but the symbol will be allocated in the .lbss
|
|
section. */
|
|
#define SHN_X86_64_LCOMMON (SHN_LORESERVE + 2)
|
|
|
|
#define SHF_X86_64_LARGE 0x10000000
|
|
#endif
|