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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 (c) 1984, 1986, 1987, 1988, 1989 AT&T
* All Rights Reserved
*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_ELF_386_H
#define _SYS_ELF_386_H
#ifdef __cplusplus
extern "C" {
#endif
#define R_386_NONE 0 /* relocation type */
#define R_386_32 1
#define R_386_PC32 2
#define R_386_GOT32 3
#define R_386_PLT32 4
#define R_386_COPY 5
#define R_386_GLOB_DAT 6
#define R_386_JMP_SLOT 7
#define R_386_RELATIVE 8
#define R_386_GOTOFF 9
#define R_386_GOTPC 10
#define R_386_32PLT 11
#define R_386_TLS_GD_PLT 12
#define R_386_TLS_LDM_PLT 13
#define R_386_TLS_TPOFF 14
#define R_386_TLS_IE 15
#define R_386_TLS_GOTIE 16
#define R_386_TLS_LE 17
#define R_386_TLS_GD 18
#define R_386_TLS_LDM 19
#define R_386_16 20
#define R_386_PC16 21
#define R_386_8 22
#define R_386_PC8 23
#define R_386_UNKNOWN24 24
#define R_386_UNKNOWN25 25
#define R_386_UNKNOWN26 26
#define R_386_UNKNOWN27 27
#define R_386_UNKNOWN28 28
#define R_386_UNKNOWN29 29
#define R_386_UNKNOWN30 30
#define R_386_UNKNOWN31 31
#define R_386_TLS_LDO_32 32
#define R_386_UNKNOWN33 33
#define R_386_UNKNOWN34 34
#define R_386_TLS_DTPMOD32 35
#define R_386_TLS_DTPOFF32 36
#define R_386_UNKNOWN37 37
#define R_386_SIZE32 38
#define R_386_NUM 39
#define ELF_386_MAXPGSZ 0x10000 /* maximum page size */
#define SHF_ORDERED 0x40000000
#define SHF_EXCLUDE 0x80000000
#define SHN_BEFORE 0xff00
#define SHN_AFTER 0xff01
/*
* 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_COMMON)
#define _SYS_ELF_MACH_COMMON
#define _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 M_PLT_INSSIZE 6 /* single plt instruction size */
#define M_PLT_XNumber 1 /* PLT[0] reserved */
#define M_GOT_XDYNAMIC 0 /* got index for _DYNAMIC */
#define M_GOT_XLINKMAP 1 /* got index for link map */
#define M_GOT_XRTLD 2 /* got index for rtbinder */
#define M_GOT_XNumber 3 /* reserved no. of got entries */
#define M32_WORD_ALIGN 4
#define M32_PLT_ENTSIZE 16 /* plt entry size in bytes */
#define M32_PLT_ALIGN M32_WORD_ALIGN /* alignment of .plt section */
#define M32_GOT_ENTSIZE 4 /* got entry size in bytes */
#define M32_PLT_RESERVSZ (M_PLT_XNumber * \
M32_PLT_ENTSIZE) /* first plt reserved */
/*
* Make common alias for the 32/64 bit specific defines based on _ELF64
*/
#if !defined(_ELF64)
/* architecture common defines */
#define M_WORD_ALIGN M32_WORD_ALIGN
#define M_PLT_ENTSIZE M32_PLT_ENTSIZE
#define M_PLT_ALIGN M32_PLT_ALIGN
#define M_PLT_RESERVSZ M32_PLT_RESERVSZ
#define M_GOT_ENTSIZE M32_GOT_ENTSIZE
#endif /* !_ELF64 */
#endif /* !_SYS_ELF_MACH_COMMON */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_ELF_386_H */
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