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gelf_xlate.c revision 1.2.4.2 
      1 /*	$NetBSD: gelf_xlate.c,v 1.2.4.2 2014/05/22 15:44:47 yamt Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2006,2008 Joseph Koshy
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 #include <sys/cdefs.h>
     30 
     31 #include <gelf.h>
     32 #include <libelf.h>
     33 #include <string.h>
     34 
     35 #include "_libelf.h"
     36 
     37 __RCSID("$NetBSD: gelf_xlate.c,v 1.2.4.2 2014/05/22 15:44:47 yamt Exp $");
     38 ELFTC_VCSID("Id: gelf_xlate.c 2225 2011-11-26 18:55:54Z jkoshy ");
     39 
     40 Elf_Data *
     41 elf32_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
     42 {
     43 	return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOFILE);
     44 }
     45 
     46 Elf_Data *
     47 elf64_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
     48 {
     49 	return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOFILE);
     50 }
     51 
     52 Elf_Data *
     53 elf32_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
     54 {
     55 	return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOMEMORY);
     56 }
     57 
     58 Elf_Data *
     59 elf64_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
     60 {
     61 	return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOMEMORY);
     62 }
     63 
     64 Elf_Data *
     65 gelf_xlatetom(Elf *e, Elf_Data *dst, const Elf_Data *src,
     66     unsigned int encoding)
     67 {
     68 	if (e != NULL)
     69 		return (_libelf_xlate(dst, src, encoding, e->e_class,
     70 		    ELF_TOMEMORY));
     71 	LIBELF_SET_ERROR(ARGUMENT, 0);
     72 	return (NULL);
     73 }
     74 
     75 Elf_Data *
     76 gelf_xlatetof(Elf *e, Elf_Data *dst, const Elf_Data *src,
     77     unsigned int encoding)
     78 {
     79 	if (e != NULL)
     80 		return (_libelf_xlate(dst, src, encoding, e->e_class,
     81 		    ELF_TOFILE));
     82 	LIBELF_SET_ERROR(ARGUMENT, 0);
     83 	return (NULL);
     84 }
     85