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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _GELF_H
#define _GELF_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/feature_tests.h>
#include <libelf.h>
#include <sys/link.h>
#ifdef __cplusplus
extern "C" {
#endif
#if !defined(_INT64_TYPE)
#error "64-bit integer types are required by gelf."
#endif
/*
* Class-independent ELF API for Elf utilities. This is
* for manipulating Elf32 and Elf64 specific information
* in a format common to both classes.
*/
typedef Elf64_Addr GElf_Addr;
typedef Elf64_Half GElf_Half;
typedef Elf64_Off GElf_Off;
typedef Elf64_Sword GElf_Sword;
typedef Elf64_Sxword GElf_Sxword;
typedef Elf64_Word GElf_Word;
typedef Elf64_Xword GElf_Xword;
typedef Elf64_Ehdr GElf_Ehdr;
typedef Elf64_Move GElf_Move;
typedef Elf64_Phdr GElf_Phdr;
typedef Elf64_Shdr GElf_Shdr;
typedef Elf64_Sym GElf_Sym;
typedef Elf64_Syminfo GElf_Syminfo;
typedef Elf64_Rela GElf_Rela;
typedef Elf64_Rel GElf_Rel;
typedef Elf64_Dyn GElf_Dyn;
typedef Elf64_Cap GElf_Cap;
/*
* The processing of versioning information can stay the
* same because both the Elf32 and Elf64 structures are
* of equal sizes.
*/
typedef Elf64_Verdef GElf_Verdef;
typedef Elf64_Verdaux GElf_Verdaux;
typedef Elf64_Verneed GElf_Verneed;
typedef Elf64_Vernaux GElf_Vernaux;
typedef Elf64_Versym GElf_Versym;
/*
* move.m_info is encoded using the 64bit fields in Gelf.
*/
#define GELF_M_SYM ELF64_M_SYM
#define GELF_M_SIZE ELF64_M_SIZE
/*
* sym.st_info field is same size for Elf32 and Elf64.
*/
#define GELF_ST_BIND ELF64_ST_BIND
#define GELF_ST_TYPE ELF64_ST_TYPE
#define GELF_ST_INFO ELF64_ST_INFO
/*
* Elf64 r_info may have data field in type id's word,
* so GELF_R_TYPE is defined as ELF64_R_TYPE_ID in order
* to isolate the proper bits for the true type id.
*/
#define GELF_R_TYPE ELF64_R_TYPE_ID
#define GELF_R_SYM ELF64_R_SYM
#define GELF_R_INFO ELF64_R_INFO
#define GELF_R_TYPE_DATA ELF64_R_TYPE_DATA
#define GELF_R_TYPE_ID ELF64_R_TYPE_ID
#define GELF_R_TYPE_INFO ELF64_R_TYPE_INFO
int gelf_getclass(Elf*);
size_t gelf_fsize(Elf *, Elf_Type, size_t, uint_t);
GElf_Ehdr * gelf_getehdr(Elf *, GElf_Ehdr *);
int gelf_update_ehdr(Elf *, GElf_Ehdr *);
unsigned long gelf_newehdr(Elf *, int);
GElf_Phdr * gelf_getphdr(Elf *, int, GElf_Phdr *);
int gelf_update_phdr(Elf *, int, GElf_Phdr *);
unsigned long gelf_newphdr(Elf *, size_t);
GElf_Shdr * gelf_getshdr(Elf_Scn *, GElf_Shdr *);
int gelf_update_shdr(Elf_Scn *, GElf_Shdr *);
Elf_Data * gelf_xlatetof(Elf *, Elf_Data *, const Elf_Data *, uint_t);
Elf_Data * gelf_xlatetom(Elf *, Elf_Data *, const Elf_Data *, uint_t);
GElf_Sym * gelf_getsym(Elf_Data *, int, GElf_Sym *);
int gelf_update_sym(Elf_Data *, int, GElf_Sym *);
GElf_Sym * gelf_getsymshndx(Elf_Data *, Elf_Data *, int, GElf_Sym *,
Elf32_Word *);
int gelf_update_symshndx(Elf_Data *, Elf_Data *, int, GElf_Sym *,
Elf32_Word);
GElf_Syminfo * gelf_getsyminfo(Elf_Data *, int, GElf_Syminfo *);
int gelf_update_syminfo(Elf_Data *, int, GElf_Syminfo *);
GElf_Move * gelf_getmove(Elf_Data *, int, GElf_Move *);
int gelf_update_move(Elf_Data *, int, GElf_Move *);
GElf_Dyn * gelf_getdyn(Elf_Data *, int, GElf_Dyn *);
int gelf_update_dyn(Elf_Data *, int, GElf_Dyn *);
GElf_Rela * gelf_getrela(Elf_Data *, int, GElf_Rela *);
int gelf_update_rela(Elf_Data *, int, GElf_Rela *);
GElf_Rel * gelf_getrel(Elf_Data *, int, GElf_Rel *);
int gelf_update_rel(Elf_Data *, int, GElf_Rel *);
long gelf_checksum(Elf *);
GElf_Cap * gelf_getcap(Elf_Data *, int, GElf_Cap *);
int gelf_update_cap(Elf_Data *, int, GElf_Cap *);
#ifdef __cplusplus
}
#endif
#endif /* _GELF_H */
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