[binutils.git] / include / elf / x86-64.h

/* x86_64 ELF support for BFD.
   Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006, 2008, 2009
   Free Software Foundation, Inc.
   Contributed by Jan Hubicka <[email protected]>

   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 2 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)     /* like GOT64, but indicates
     						 that PLT entry is needed */
     RELOC_NUMBER (R_X86_64_PLTOFF64, 31)     /* 64 bit GOT relative offset
     						 to PLT entry */
     /* 32 .. 33 */
     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_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
Commit	Line	Data
abf1d184	1	/* x86_64 ELF support for BFD.
aa820537	2	Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006, 2008, 2009
67a4f2b7	3	Free Software Foundation, Inc.
abf1d184 NC	4	Contributed by Jan Hubicka <[email protected]>
	5
	6	This file is part of BFD, the Binary File Descriptor library.
	7
	8	This program is free software; you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
	10	the Free Software Foundation; either version 2 of the License, or
	11	(at your option) any later version.
	12
	13	This program is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
	19	along with this program; if not, write to the Free Software Foundation,
e172dbf8	20	Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
abf1d184 NC	21
	22	#ifndef _ELF_X86_64_H
	23	#define _ELF_X86_64_H
	24
	25	#include "elf/reloc-macros.h"
	26
	27	START_RELOC_NUMBERS (elf_x86_64_reloc_type)
	28	RELOC_NUMBER (R_X86_64_NONE, 0) /* No reloc */
bffbf940	29	RELOC_NUMBER (R_X86_64_64, 1) /* Direct 64 bit */
abf1d184 NC	30	RELOC_NUMBER (R_X86_64_PC32, 2) /* PC relative 32 bit signed */
	31	RELOC_NUMBER (R_X86_64_GOT32, 3) /* 32 bit GOT entry */
	32	RELOC_NUMBER (R_X86_64_PLT32, 4) /* 32 bit PLT address */
	33	RELOC_NUMBER (R_X86_64_COPY, 5) /* Copy symbol at runtime */
	34	RELOC_NUMBER (R_X86_64_GLOB_DAT, 6) /* Create GOT entry */
bffbf940	35	RELOC_NUMBER (R_X86_64_JUMP_SLOT,7) /* Create PLT entry */
abf1d184 NC	36	RELOC_NUMBER (R_X86_64_RELATIVE, 8) /* Adjust by program base */
abf1d184 NC	37	RELOC_NUMBER (R_X86_64_GOTPCREL, 9) /* 32 bit signed pc relative
d6ab8113	38	offset to GOT entry */
bffbf940 JJ	39	RELOC_NUMBER (R_X86_64_32, 10) /* Direct 32 bit zero extended */
	40	RELOC_NUMBER (R_X86_64_32S, 11) /* Direct 32 bit sign extended */
	41	RELOC_NUMBER (R_X86_64_16, 12) /* Direct 16 bit zero extended */
abf1d184	42	RELOC_NUMBER (R_X86_64_PC16, 13) /* 16 bit sign extended pc relative*/
bffbf940 JJ	43	RELOC_NUMBER (R_X86_64_8, 14) /* Direct 8 bit sign extended */
	44	RELOC_NUMBER (R_X86_64_PC8, 15) /* 8 bit sign extended pc relative*/
	45	RELOC_NUMBER (R_X86_64_DTPMOD64, 16) /* ID of module containing symbol */
	46	RELOC_NUMBER (R_X86_64_DTPOFF64, 17) /* Offset in TLS block */
	47	RELOC_NUMBER (R_X86_64_TPOFF64, 18) /* Offset in initial TLS block */
	48	RELOC_NUMBER (R_X86_64_TLSGD, 19) /* PC relative offset to GD GOT block */
	49	RELOC_NUMBER (R_X86_64_TLSLD, 20) /* PC relative offset to LD GOT block */
	50	RELOC_NUMBER (R_X86_64_DTPOFF32, 21) /* Offset in TLS block */
	51	RELOC_NUMBER (R_X86_64_GOTTPOFF, 22) /* PC relative offset to IE GOT entry */
	52	RELOC_NUMBER (R_X86_64_TPOFF32, 23) /* Offset in initial TLS block */
d6ab8113 JB	53	RELOC_NUMBER (R_X86_64_PC64, 24) /* PC relative 64 bit */
	54	RELOC_NUMBER (R_X86_64_GOTOFF64, 25) /* 64 bit offset to GOT */
	55	RELOC_NUMBER (R_X86_64_GOTPC32, 26) /* 32 bit signed pc relative
	56	offset to GOT */
7b81dfbb AJ	57	RELOC_NUMBER (R_X86_64_GOT64, 27) /* 64 bit GOT entry offset */
	58	RELOC_NUMBER (R_X86_64_GOTPCREL64, 28) /* 64 bit signed pc relative
	59	offset to GOT entry */
	60	RELOC_NUMBER (R_X86_64_GOTPC64, 29) /* 64 bit signed pc relative
	61	offset to GOT */
	62	RELOC_NUMBER (R_X86_64_GOTPLT64, 30) /* like GOT64, but indicates
	63	that PLT entry is needed */
	64	RELOC_NUMBER (R_X86_64_PLTOFF64, 31) /* 64 bit GOT relative offset
	65	to PLT entry */
	66	/* 32 .. 33 */
67a4f2b7 AO	67	RELOC_NUMBER (R_X86_64_GOTPC32_TLSDESC, 34)
	68	/* 32 bit signed pc relative
	69	offset to TLS descriptor
	70	in the GOT. */
	71	RELOC_NUMBER (R_X86_64_TLSDESC_CALL, 35) /* Relaxable call through TLS
	72	descriptor. */
	73	RELOC_NUMBER (R_X86_64_TLSDESC, 36) /* 2x64-bit TLS descriptor. */
cbe950e9	74	RELOC_NUMBER (R_X86_64_IRELATIVE, 37) /* Adjust indirectly by program base */
fe4770f4 AJ	75	RELOC_NUMBER (R_X86_64_GNU_VTINHERIT, 250) /* GNU C++ hack */
fe4770f4 AJ	76	RELOC_NUMBER (R_X86_64_GNU_VTENTRY, 251) /* GNU C++ hack */
abf1d184 NC	77	END_RELOC_NUMBERS (R_X86_64_max)
abf1d184 NC	78
d2b2c203 DJ	79	/* Processor specific section types. */
	80
	81	#define SHT_X86_64_UNWIND 0x70000001 /* unwind information */
	82
3b22753a L	83	/* Like SHN_COMMON but the symbol will be allocated in the .lbss
3b22753a L	84	section. */
1bce5d2c	85	#define SHN_X86_64_LCOMMON (SHN_LORESERVE + 2)
3b22753a L	86
3b22753a L	87	#define SHF_X86_64_LARGE 0x10000000
abf1d184	88	#endif