1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef	_SYS_MACHELF_H
28#define	_SYS_MACHELF_H
29
30#pragma ident	"@(#)machelf.h	1.19	08/03/18 SMI"
31
32#ifdef	__cplusplus
33extern "C" {
34#endif
35
36#if defined(__i386__) || defined(__x86_64__)
37#include "elf_386.h" /* In lieu of Solaris <sys/elf_386.h> */
38#endif
39
40#ifndef	_ASM
41
42#ifdef KERNEL
43#ifndef _KERNEL
44#define _KERNEL /* Solaris vs. Darwin */
45#endif
46#endif
47
48#include <sys/types.h>
49#include "gelf.h"
50#include "elf.h" /* In lieu of Solaris <sys/elf.h> */
51#include "link.h" /* In lieu of Solaris <sys/link.h> */
52#endif	/* _ASM */
53
54/*
55 * Make machine class dependent data types transparent to the common code
56 */
57#if defined(_ELF64) && !defined(_ELF32_COMPAT)
58
59#ifndef	_ASM
60typedef	Elf64_Xword	Xword;
61typedef	Elf64_Lword	Lword;
62typedef	Elf64_Sxword	Sxword;
63typedef	Elf64_Word	Word;
64typedef	Elf64_Sword	Sword;
65typedef	Elf64_Half	Half;
66typedef	Elf64_Addr	Addr;
67typedef	Elf64_Off	Off;
68typedef	uchar_t		Byte;
69#endif	/* _ASM */
70
71#if defined(_KERNEL)
72#define	ELF_R_TYPE	ELF64_R_TYPE
73#define	ELF_R_SYM	ELF64_R_SYM
74#define	ELF_R_TYPE_DATA ELF64_R_TYPE_DATA
75#define	ELF_R_INFO	ELF64_R_INFO
76#define	ELF_ST_BIND	ELF64_ST_BIND
77#define	ELF_ST_TYPE	ELF64_ST_TYPE
78#define	ELF_M_SYM	ELF64_M_SYM
79#define	ELF_M_SIZE	ELF64_M_SIZE
80#endif
81
82#ifndef	_ASM
83typedef	Elf64_Ehdr	Ehdr;
84typedef	Elf64_Shdr	Shdr;
85typedef	Elf64_Sym	Sym;
86typedef	Elf64_Syminfo	Syminfo;
87typedef	Elf64_Rela	Rela;
88typedef	Elf64_Rel	Rel;
89typedef	Elf64_Nhdr	Nhdr;
90typedef	Elf64_Phdr	Phdr;
91typedef	Elf64_Dyn	Dyn;
92typedef	Elf64_Boot	Boot;
93typedef	Elf64_Verdef	Verdef;
94typedef	Elf64_Verdaux	Verdaux;
95typedef	Elf64_Verneed	Verneed;
96typedef	Elf64_Vernaux	Vernaux;
97typedef	Elf64_Versym	Versym;
98typedef	Elf64_Move	Move;
99typedef	Elf64_Cap	Cap;
100#endif	/* _ASM */
101
102#else	/* _ILP32 */
103
104#ifndef	_ASM
105typedef	Elf32_Word	Xword;	/* Xword/Sxword are 32-bits in Elf32 */
106typedef	Elf32_Lword	Lword;
107typedef	Elf32_Sword	Sxword;
108typedef	Elf32_Word	Word;
109typedef	Elf32_Sword	Sword;
110typedef	Elf32_Half	Half;
111typedef	Elf32_Addr	Addr;
112typedef	Elf32_Off	Off;
113typedef	uchar_t		Byte;
114#endif	/* _ASM */
115
116#if defined(_KERNEL)
117#define	ELF_R_TYPE	ELF32_R_TYPE
118#define	ELF_R_SYM	ELF32_R_SYM
119#define	ELF_R_TYPE_DATA(x)	(0)
120#define	ELF_R_INFO	ELF32_R_INFO
121#define	ELF_ST_BIND	ELF32_ST_BIND
122#define	ELF_ST_TYPE	ELF32_ST_TYPE
123#define	ELF_M_SYM	ELF32_M_SYM
124#define	ELF_M_SIZE	ELF32_M_SIZE
125#endif
126
127#ifndef	_ASM
128typedef	Elf32_Ehdr	Ehdr;
129typedef	Elf32_Shdr	Shdr;
130typedef	Elf32_Sym	Sym;
131typedef	Elf32_Syminfo	Syminfo;
132typedef	Elf32_Rela	Rela;
133typedef	Elf32_Rel	Rel;
134typedef	Elf32_Nhdr	Nhdr;
135typedef	Elf32_Phdr	Phdr;
136typedef	Elf32_Dyn	Dyn;
137typedef	Elf32_Boot	Boot;
138typedef	Elf32_Verdef	Verdef;
139typedef	Elf32_Verdaux	Verdaux;
140typedef	Elf32_Verneed	Verneed;
141typedef	Elf32_Vernaux	Vernaux;
142typedef	Elf32_Versym	Versym;
143typedef	Elf32_Move	Move;
144typedef	Elf32_Cap	Cap;
145#endif	/* _ASM */
146
147#endif	/* _ILP32 */
148
149/*
150 * Elf `printf' type-cast macros.  These force arguments to be a fixed size
151 * so that Elf32 and Elf64 can share common format strings.
152 */
153#ifndef	__lint
154#define	EC_ADDR(a)	((Elf64_Addr)(a))		/* "ull" */
155#define	EC_OFF(a)	((Elf64_Off)(a))		/* "ull"  */
156#define	EC_HALF(a)	((Elf64_Half)(a))	/* "d"   */
157#define	EC_WORD(a)	((Elf64_Word)(a))	/* "u"   */
158#define	EC_SWORD(a)	((Elf64_Sword)(a))	/* "d"   */
159#define	EC_XWORD(a)	((Elf64_Xword)(a))	/* "ull" */
160#define	EC_SXWORD(a)	((Elf64_Sxword)(a))	/* "ll"  */
161#define	EC_LWORD(a)	((Elf64_Lword)(a))	/* "ull" */
162
163/*
164 * A native pointer is special.  Although it can be convenient to display
165 * these from a common format (ull), compilers may flag the cast of a pointer
166 * to an integer as illegal.  Casting these pointers to the native pointer
167 * size, suppresses any compiler errors.
168 */
169#define	EC_NATPTR(a)	((Elf64_Xword)(uintptr_t)(a))	/* "ull" */
170#else
171#define	EC_ADDR(a)	((u_longlong_t)(a))
172#define	EC_OFF(a)	((u_longlong_t)(a))
173#define	EC_HALF(a)	((ushort_t)(a))
174#define	EC_WORD(a)	((uint_t)(a))
175#define	EC_SWORD(a)	((int)(a))
176#define	EC_XWORD(a)	((u_longlong_t)(a))
177#define	EC_SXWORD(a)	((longlong_t)(a))
178#define	EC_LWORD(a)	((u_longlong_t)(a))
179
180#define	EC_NATPTR(a)	((u_longlong_t)(a))
181#endif
182
183#ifdef	__cplusplus
184}
185#endif
186
187#endif	/* _SYS_MACHELF_H */
188