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gelf_xlate.c revision 1.3 
      1 /*	$NetBSD: gelf_xlate.c,v 1.3 2016/02/20 02:43:42 christos 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 <gelf.h>
     30 #include <libelf.h>
     31 #include <string.h>
     32 
     33 #include "_libelf.h"
     34 
     35 __RCSID("$NetBSD: gelf_xlate.c,v 1.3 2016/02/20 02:43:42 christos Exp $");
     36 ELFTC_VCSID("Id: gelf_xlate.c 3174 2015-03-27 17:13:41Z emaste ");
     37 
     38 Elf_Data *
     39 elf32_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
     40 {
     41 	return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOFILE);
     42 }
     43 
     44 Elf_Data *
     45 elf64_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
     46 {
     47 	return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOFILE);
     48 }
     49 
     50 Elf_Data *
     51 elf32_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
     52 {
     53 	return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOMEMORY);
     54 }
     55 
     56 Elf_Data *
     57 elf64_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
     58 {
     59 	return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOMEMORY);
     60 }
     61 
     62 Elf_Data *
     63 gelf_xlatetom(Elf *e, Elf_Data *dst, const Elf_Data *src,
     64     unsigned int encoding)
     65 {
     66 	if (e != NULL)
     67 		return (_libelf_xlate(dst, src, encoding, e->e_class,
     68 		    ELF_TOMEMORY));
     69 	LIBELF_SET_ERROR(ARGUMENT, 0);
     70 	return (NULL);
     71 }
     72 
     73 Elf_Data *
     74 gelf_xlatetof(Elf *e, Elf_Data *dst, const Elf_Data *src,
     75     unsigned int encoding)
     76 {
     77 	if (e != NULL)
     78 		return (_libelf_xlate(dst, src, encoding, e->e_class,
     79 		    ELF_TOFILE));
     80 	LIBELF_SET_ERROR(ARGUMENT, 0);
     81 	return (NULL);
     82 }
     83