xref: /illumos-gate/usr/src/uts/common/sys/machelf.h (revision 08278a5e)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
55aefb655Srie  * Common Development and Distribution License (the "License").
65aefb655Srie  * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate  *
87c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate  * and limitations under the License.
127c478bd9Sstevel@tonic-gate  *
137c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate  *
197c478bd9Sstevel@tonic-gate  * CDDL HEADER END
207c478bd9Sstevel@tonic-gate  */
215aefb655Srie 
227c478bd9Sstevel@tonic-gate /*
23*08278a5eSRod Evans  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
247c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate  */
267c478bd9Sstevel@tonic-gate 
277c478bd9Sstevel@tonic-gate #ifndef	_SYS_MACHELF_H
287c478bd9Sstevel@tonic-gate #define	_SYS_MACHELF_H
297c478bd9Sstevel@tonic-gate 
305aefb655Srie #ifdef	__cplusplus
315aefb655Srie extern "C" {
325aefb655Srie #endif
335aefb655Srie 
34d9452f23SEdward Pilatowicz #if defined(__amd64) || (defined(__i386) && defined(_ELF64))
35ba2be530Sab #include <sys/elf_amd64.h>
36ba2be530Sab #elif defined(__i386)
37ba2be530Sab #include <sys/elf_386.h>
38ba2be530Sab #elif defined(__sparc)
397c478bd9Sstevel@tonic-gate #include <sys/elf_SPARC.h>
40ba2be530Sab #endif
417c478bd9Sstevel@tonic-gate #ifndef	_ASM
425aefb655Srie #include <sys/types.h>
437c478bd9Sstevel@tonic-gate #include <sys/elf.h>
447c478bd9Sstevel@tonic-gate #include <sys/link.h>	/* for Elf*_Dyn */
457c478bd9Sstevel@tonic-gate #endif	/* _ASM */
467c478bd9Sstevel@tonic-gate 
477c478bd9Sstevel@tonic-gate /*
487c478bd9Sstevel@tonic-gate  * Make machine class dependent data types transparent to the common code
497c478bd9Sstevel@tonic-gate  */
507c478bd9Sstevel@tonic-gate #if defined(_ELF64) && !defined(_ELF32_COMPAT)
517c478bd9Sstevel@tonic-gate 
527c478bd9Sstevel@tonic-gate #ifndef	_ASM
537c478bd9Sstevel@tonic-gate typedef	Elf64_Xword	Xword;
547c478bd9Sstevel@tonic-gate typedef	Elf64_Lword	Lword;
557c478bd9Sstevel@tonic-gate typedef	Elf64_Sxword	Sxword;
567c478bd9Sstevel@tonic-gate typedef	Elf64_Word	Word;
577c478bd9Sstevel@tonic-gate typedef	Elf64_Sword	Sword;
587c478bd9Sstevel@tonic-gate typedef	Elf64_Half	Half;
597c478bd9Sstevel@tonic-gate typedef	Elf64_Addr	Addr;
607c478bd9Sstevel@tonic-gate typedef	Elf64_Off	Off;
615aefb655Srie typedef	uchar_t		Byte;
627c478bd9Sstevel@tonic-gate #endif	/* _ASM */
637c478bd9Sstevel@tonic-gate 
647c478bd9Sstevel@tonic-gate #if defined(_KERNEL)
657c478bd9Sstevel@tonic-gate #define	ELF_R_TYPE	ELF64_R_TYPE
667c478bd9Sstevel@tonic-gate #define	ELF_R_SYM	ELF64_R_SYM
677c478bd9Sstevel@tonic-gate #define	ELF_R_TYPE_DATA ELF64_R_TYPE_DATA
687c478bd9Sstevel@tonic-gate #define	ELF_R_INFO	ELF64_R_INFO
697c478bd9Sstevel@tonic-gate #define	ELF_ST_BIND	ELF64_ST_BIND
707c478bd9Sstevel@tonic-gate #define	ELF_ST_TYPE	ELF64_ST_TYPE
717c478bd9Sstevel@tonic-gate #define	ELF_M_SYM	ELF64_M_SYM
727c478bd9Sstevel@tonic-gate #define	ELF_M_SIZE	ELF64_M_SIZE
737c478bd9Sstevel@tonic-gate #endif
747c478bd9Sstevel@tonic-gate 
757c478bd9Sstevel@tonic-gate #ifndef	_ASM
767c478bd9Sstevel@tonic-gate typedef	Elf64_Ehdr	Ehdr;
777c478bd9Sstevel@tonic-gate typedef	Elf64_Shdr	Shdr;
787c478bd9Sstevel@tonic-gate typedef	Elf64_Sym	Sym;
797c478bd9Sstevel@tonic-gate typedef	Elf64_Syminfo	Syminfo;
807c478bd9Sstevel@tonic-gate typedef	Elf64_Rela	Rela;
817c478bd9Sstevel@tonic-gate typedef	Elf64_Rel	Rel;
827c478bd9Sstevel@tonic-gate typedef	Elf64_Nhdr	Nhdr;
837c478bd9Sstevel@tonic-gate typedef	Elf64_Phdr	Phdr;
847c478bd9Sstevel@tonic-gate typedef	Elf64_Dyn	Dyn;
857c478bd9Sstevel@tonic-gate typedef	Elf64_Boot	Boot;
867c478bd9Sstevel@tonic-gate typedef	Elf64_Verdef	Verdef;
877c478bd9Sstevel@tonic-gate typedef	Elf64_Verdaux	Verdaux;
887c478bd9Sstevel@tonic-gate typedef	Elf64_Verneed	Verneed;
897c478bd9Sstevel@tonic-gate typedef	Elf64_Vernaux	Vernaux;
907c478bd9Sstevel@tonic-gate typedef	Elf64_Versym	Versym;
917c478bd9Sstevel@tonic-gate typedef	Elf64_Move	Move;
927c478bd9Sstevel@tonic-gate typedef	Elf64_Cap	Cap;
93*08278a5eSRod Evans typedef	Elf64_Capinfo	Capinfo;
94*08278a5eSRod Evans typedef	Elf64_Capchain	Capchain;
957c478bd9Sstevel@tonic-gate #endif	/* _ASM */
967c478bd9Sstevel@tonic-gate 
975aefb655Srie #else	/* _ILP32 */
987c478bd9Sstevel@tonic-gate 
997c478bd9Sstevel@tonic-gate #ifndef	_ASM
1007c478bd9Sstevel@tonic-gate typedef	Elf32_Word	Xword;	/* Xword/Sxword are 32-bits in Elf32 */
1017c478bd9Sstevel@tonic-gate typedef	Elf32_Lword	Lword;
1027c478bd9Sstevel@tonic-gate typedef	Elf32_Sword	Sxword;
1037c478bd9Sstevel@tonic-gate typedef	Elf32_Word	Word;
1047c478bd9Sstevel@tonic-gate typedef	Elf32_Sword	Sword;
1057c478bd9Sstevel@tonic-gate typedef	Elf32_Half	Half;
1067c478bd9Sstevel@tonic-gate typedef	Elf32_Addr	Addr;
1077c478bd9Sstevel@tonic-gate typedef	Elf32_Off	Off;
1085aefb655Srie typedef	uchar_t		Byte;
1097c478bd9Sstevel@tonic-gate #endif	/* _ASM */
1107c478bd9Sstevel@tonic-gate 
1117c478bd9Sstevel@tonic-gate #if defined(_KERNEL)
1127c478bd9Sstevel@tonic-gate #define	ELF_R_TYPE	ELF32_R_TYPE
1137c478bd9Sstevel@tonic-gate #define	ELF_R_SYM	ELF32_R_SYM
1147c478bd9Sstevel@tonic-gate #define	ELF_R_TYPE_DATA(x)	(0)
115ba2be530Sab #define	ELF_R_INFO	ELF32_R_INFO
1167c478bd9Sstevel@tonic-gate #define	ELF_ST_BIND	ELF32_ST_BIND
1177c478bd9Sstevel@tonic-gate #define	ELF_ST_TYPE	ELF32_ST_TYPE
1187c478bd9Sstevel@tonic-gate #define	ELF_M_SYM	ELF32_M_SYM
1197c478bd9Sstevel@tonic-gate #define	ELF_M_SIZE	ELF32_M_SIZE
1207c478bd9Sstevel@tonic-gate #endif
1217c478bd9Sstevel@tonic-gate 
1227c478bd9Sstevel@tonic-gate #ifndef	_ASM
1237c478bd9Sstevel@tonic-gate typedef	Elf32_Ehdr	Ehdr;
1247c478bd9Sstevel@tonic-gate typedef	Elf32_Shdr	Shdr;
1257c478bd9Sstevel@tonic-gate typedef	Elf32_Sym	Sym;
1267c478bd9Sstevel@tonic-gate typedef	Elf32_Syminfo	Syminfo;
1277c478bd9Sstevel@tonic-gate typedef	Elf32_Rela	Rela;
1287c478bd9Sstevel@tonic-gate typedef	Elf32_Rel	Rel;
1297c478bd9Sstevel@tonic-gate typedef	Elf32_Nhdr	Nhdr;
1307c478bd9Sstevel@tonic-gate typedef	Elf32_Phdr	Phdr;
1317c478bd9Sstevel@tonic-gate typedef	Elf32_Dyn	Dyn;
1327c478bd9Sstevel@tonic-gate typedef	Elf32_Boot	Boot;
1337c478bd9Sstevel@tonic-gate typedef	Elf32_Verdef	Verdef;
1347c478bd9Sstevel@tonic-gate typedef	Elf32_Verdaux	Verdaux;
1357c478bd9Sstevel@tonic-gate typedef	Elf32_Verneed	Verneed;
1367c478bd9Sstevel@tonic-gate typedef	Elf32_Vernaux	Vernaux;
1377c478bd9Sstevel@tonic-gate typedef	Elf32_Versym	Versym;
1387c478bd9Sstevel@tonic-gate typedef	Elf32_Move	Move;
1397c478bd9Sstevel@tonic-gate typedef	Elf32_Cap	Cap;
140*08278a5eSRod Evans typedef	Elf32_Capinfo	Capinfo;
141*08278a5eSRod Evans typedef	Elf32_Capchain	Capchain;
1427c478bd9Sstevel@tonic-gate #endif	/* _ASM */
1437c478bd9Sstevel@tonic-gate 
1445aefb655Srie #endif	/* _ILP32 */
1457c478bd9Sstevel@tonic-gate 
1467c478bd9Sstevel@tonic-gate /*
1475aefb655Srie  * Elf `printf' type-cast macros.  These force arguments to be a fixed size
1485aefb655Srie  * so that Elf32 and Elf64 can share common format strings.
1497c478bd9Sstevel@tonic-gate  */
1507c478bd9Sstevel@tonic-gate #ifndef	__lint
1515aefb655Srie #define	EC_ADDR(a)	((Elf64_Addr)(a))		/* "ull" */
1525aefb655Srie #define	EC_OFF(a)	((Elf64_Off)(a))		/* "ull"  */
1535aefb655Srie #define	EC_HALF(a)	((Elf64_Half)(a))		/* "d"   */
1545aefb655Srie #define	EC_WORD(a)	((Elf64_Word)(a))		/* "u"   */
1555aefb655Srie #define	EC_SWORD(a)	((Elf64_Sword)(a))		/* "d"   */
1565aefb655Srie #define	EC_XWORD(a)	((Elf64_Xword)(a))		/* "ull" */
1575aefb655Srie #define	EC_SXWORD(a)	((Elf64_Sxword)(a))		/* "ll"  */
1585aefb655Srie #define	EC_LWORD(a)	((Elf64_Lword)(a))		/* "ull" */
1595aefb655Srie 
1605aefb655Srie /*
1615aefb655Srie  * A native pointer is special.  Although it can be convenient to display
1625aefb655Srie  * these from a common format (ull), compilers may flag the cast of a pointer
1635aefb655Srie  * to an integer as illegal.  Casting these pointers to the native pointer
1645aefb655Srie  * size, suppresses any compiler errors.
1655aefb655Srie  */
1665aefb655Srie #define	EC_NATPTR(a)	((Elf64_Xword)(uintptr_t)(a))	/* "ull" */
1677c478bd9Sstevel@tonic-gate #else
1685aefb655Srie #define	EC_ADDR(a)	((u_longlong_t)(a))
1695aefb655Srie #define	EC_OFF(a)	((u_longlong_t)(a))
1705aefb655Srie #define	EC_HALF(a)	((ushort_t)(a))
1715aefb655Srie #define	EC_WORD(a)	((uint_t)(a))
1725aefb655Srie #define	EC_SWORD(a)	((int)(a))
1735aefb655Srie #define	EC_XWORD(a)	((u_longlong_t)(a))
1745aefb655Srie #define	EC_SXWORD(a)	((longlong_t)(a))
1755aefb655Srie #define	EC_LWORD(a)	((u_longlong_t)(a))
1765aefb655Srie 
1775aefb655Srie #define	EC_NATPTR(a)	((u_longlong_t)(a))
1787c478bd9Sstevel@tonic-gate #endif
1797c478bd9Sstevel@tonic-gate 
1807c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
1817c478bd9Sstevel@tonic-gate }
1827c478bd9Sstevel@tonic-gate #endif
1837c478bd9Sstevel@tonic-gate 
1847c478bd9Sstevel@tonic-gate #endif	/* _SYS_MACHELF_H */
185