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elf_amd64.h
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/
elf_amd64.h
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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_ELF_AMD64_H
#define _SYS_ELF_AMD64_H
#include <sys/elf_386.h>
#ifdef __cplusplus
extern "C" {
#endif
#define R_AMD64_NONE 0 /* relocation types */
#define R_AMD64_64 1
#define R_AMD64_PC32 2
#define R_AMD64_GOT32 3
#define R_AMD64_PLT32 4
#define R_AMD64_COPY 5
#define R_AMD64_GLOB_DAT 6
#define R_AMD64_JUMP_SLOT 7
#define R_AMD64_RELATIVE 8
#define R_AMD64_GOTPCREL 9
#define R_AMD64_32 10
#define R_AMD64_32S 11
#define R_AMD64_16 12
#define R_AMD64_PC16 13
#define R_AMD64_8 14
#define R_AMD64_PC8 15
#define R_AMD64_DTPMOD64 16
#define R_AMD64_DTPOFF64 17
#define R_AMD64_TPOFF64 18
#define R_AMD64_TLSGD 19
#define R_AMD64_TLSLD 20
#define R_AMD64_DTPOFF32 21
#define R_AMD64_GOTTPOFF 22
#define R_AMD64_TPOFF32 23
#define R_AMD64_PC64 24
#define R_AMD64_GOTOFF64 25
#define R_AMD64_GOTPC32 26
#define R_AMD64_GOT64 27 /* reserved for future expansion */
#define R_AMD64_GOTPCREL64 28 /* reserved for future expansion */
#define R_AMD64_GOTPC64 29 /* reserved for future expansion */
#define R_AMD64_GOTPLT64 30 /* reserved for future expansion */
#define R_AMD64_PLTOFF64 31 /* reserved for future expansion */
#define R_AMD64_SIZE32 32
#define R_AMD64_SIZE64 33
#define R_AMD64_NUM 34
/*
* The "System V Application Binary Interface, AMD64 Architecture Processor
* Supplement", defines relocations in terms of R_X86_64_ rather than R_AMD64_.
* Maintain both relocation naming conventions for compatibility.
*/
#define R_X86_64_NONE R_AMD64_NONE
#define R_X86_64_64 R_AMD64_64
#define R_X86_64_PC32 R_AMD64_PC32
#define R_X86_64_GOT32 R_AMD64_GOT32
#define R_X86_64_PLT32 R_AMD64_PLT32
#define R_X86_64_COPY R_AMD64_COPY
#define R_X86_64_GLOB_DAT R_AMD64_GLOB_DAT
#define R_X86_64_JUMP_SLOT R_AMD64_JUMP_SLOT
#define R_X86_64_RELATIVE R_AMD64_RELATIVE
#define R_X86_64_GOTPCREL R_AMD64_GOTPCREL
#define R_X86_64_32 R_AMD64_32
#define R_X86_64_32S R_AMD64_32S
#define R_X86_64_16 R_AMD64_16
#define R_X86_64_PC16 R_AMD64_PC16
#define R_X86_64_8 R_AMD64_8
#define R_X86_64_PC8 R_AMD64_PC8
#define R_X86_64_DTPMOD64 R_AMD64_DTPMOD64
#define R_X86_64_DTPOFF64 R_AMD64_DTPOFF64
#define R_X86_64_TPOFF64 R_AMD64_TPOFF64
#define R_X86_64_TLSGD R_AMD64_TLSGD
#define R_X86_64_TLSLD R_AMD64_TLSLD
#define R_X86_64_DTPOFF32 R_AMD64_DTPOFF32
#define R_X86_64_GOTTPOFF R_AMD64_GOTTPOFF
#define R_X86_64_TPOFF32 R_AMD64_TPOFF32
#define R_X86_64_PC64 R_AMD64_PC64
#define R_X86_64_GOTPC32 R_AMD64_GOTPC32
#define R_X86_64_GOTOFF64 R_AMD64_GOTOFF64
#define R_X86_64_GOT64 R_AMD64_GOT64
#define R_X86_64_GOTPCREL64 R_AMD64_GOTPCREL64
#define R_X86_64_GOTPC64 R_AMD64_GOTPC64
#define R_X86_64_GOTPLT64 R_AMD64_GOTPLT64
#define R_X86_64_PLTOFF64 R_AMD64_PLTOFF64
#define R_X86_64_SIZE32 R_AMD64_SIZE32
#define R_X86_64_SIZE64 R_AMD64_SIZE64
#define R_X86_64_NUM R_AMD64_NUM
#define ELF_AMD64_MAXPGSZ 0x100000 /* maximum page size */
/*
* processor specific section types
*/
#define SHT_AMD64_UNWIND 0x70000001 /* unwind information */
#define SHT_X86_64_UNWIND SHT_AMD64_UNWIND
/*
* NOTE: PT_SUNW_UNWIND is defined in the OS specific range
* to conform with the amd64 psABI.
*/
#define SHF_AMD64_LARGE 0x10000000
#define SHF_X86_64_LARGE SHF_AMD64_LARGE
#define SHN_AMD64_LCOMMON 0xff02
#define SHN_X86_64_LCOMMON SHN_AMD64_LCOMMON
/*
* There are consumers of this file that want to include elf defines for
* all architectures. This is a problem for the defines below, because
* while they are architecture specific they have common names. Hence to
* prevent attempts to redefine these variables we'll check if any of
* the other elf architecture header files have been included. If
* they have then we'll just stick with the existing definitions.
*/
#if defined(_SYS_ELF_MACH_386)
/*
* Plt and Got information; the first few .got and .plt entries are reserved
* PLT[0] jump to dynamic linker
* GOT[0] address of _DYNAMIC
*/
#define M64_WORD_ALIGN 8
#define M64_PLT_ENTSIZE M32_PLT_ENTSIZE
#define M64_PLT_ALIGN M64_WORD_ALIGN /* alignment of .plt section */
#define M64_GOT_ENTSIZE 8 /* got entry size in bytes */
#define M64_PLT_RESERVSZ M32_PLT_RESERVSZ
/*
* Make common alias for the 32/64 bit specific defines based on _ELF64
*/
#if defined(_ELF64)
/* architecture common defines */
#define M_WORD_ALIGN M64_WORD_ALIGN
#define M_PLT_ENTSIZE M64_PLT_ENTSIZE
#define M_PLT_ALIGN M64_PLT_ALIGN
#define M_PLT_RESERVSZ M64_PLT_RESERVSZ
#define M_GOT_ENTSIZE M64_GOT_ENTSIZE
#endif /* _ELF64 */
#endif /* _SYS_ELF_MACH_386 */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_ELF_AMD64_H */