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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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef __ELFWRAP_H
#define __ELFWRAP_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Local include file for elfwrap.
*/
#include <libelf.h>
#include <alist.h>
#include <_machelf.h>
/*
* Define a target descriptor to hold target specific information.
*/
typedef struct {
uchar_t td_class; /* target class (32-bit/64-bit) */
uchar_t td_data; /* target data (LSB/MSB) */
ushort_t td_mach; /* target machine (sparc, i386, etc.) */
size_t td_align; /* target data buffer alignment */
size_t td_symsz; /* target symbol table entry size */
} TargDesc_t;
/*
* Define a descriptor for each ELF section being output to the new file.
*/
typedef struct {
const char *os_name; /* section name */
Word os_type; /* section type */
Xword os_flags; /* section flags */
size_t os_ndx; /* section index (input file) */
off_t os_size; /* section size (input file) */
void *os_addr; /* section address (input file) */
Shdr *os_shdr; /* section header (output file) */
Elf_Data *os_data; /* section data (output file) */
} OutSec_t;
#define AL_CNT_WOSECS 10 /* default number of input sections */
/*
* Define a standard section descriptor.
*/
typedef struct {
const char *ss_name; /* section name */
Word ss_type; /* section type */
Xword ss_flags; /* section flags */
} StdSec_t;
/*
* Define a descriptor to maintain section information.
*/
typedef struct {
Alist *od_outsecs; /* list of output sections */
size_t od_symtabno; /* number of symbol table entries */
size_t od_strtabsz; /* string table size */
size_t od_shstrtabsz; /* section header string table size */
} ObjDesc_t;
/*
* Define all external interfaces.
*/
extern int input32(int, char **, const char *, const char *, ObjDesc_t *);
extern int input64(int, char **, const char *, const char *, ObjDesc_t *);
extern int output32(const char *, int, const char *, ushort_t,
ObjDesc_t *);
extern int output64(const char *, int, const char *, ushort_t,
ObjDesc_t *);
#if defined(lint)
extern void target_init(TargDesc_t *);
#else
extern void target_init_sparc(TargDesc_t *);
extern void target_init_sparcv9(TargDesc_t *);
extern void target_init_i386(TargDesc_t *);
extern void target_init_amd64(TargDesc_t *);
#endif
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __cplusplus
}
#endif
#endif /* __ELFWRAP_H */
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