gelf_xlate.c

来自「M5,一个功能强大的多处理器系统模拟器.很多针对处理器架构,性能的研究都使用它作」· C语言 代码 · 共 77 行

/*-
 * Copyright (c) 2006 Joseph Koshy
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "gelf.h"
#include "libelf.h"
#include <string.h>

#include "_libelf.h"


Elf_Data *
elf32_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
{
        return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOFILE);
}

Elf_Data *
elf64_xlatetof(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
{
        return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOFILE);
}

Elf_Data *
elf32_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
{
        return _libelf_xlate(dst, src, encoding, ELFCLASS32, ELF_TOMEMORY);
}

Elf_Data *
elf64_xlatetom(Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
{
        return _libelf_xlate(dst, src, encoding, ELFCLASS64, ELF_TOMEMORY);
}

Elf_Data *
gelf_xlatetom(Elf *e, Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
{
        if (e != NULL)
                return (_libelf_xlate(dst, src, encoding, e->e_class,
                    ELF_TOMEMORY));
        LIBELF_SET_ERROR(ARGUMENT, 0);
        return (NULL);
}

Elf_Data *
gelf_xlatetof(Elf *e, Elf_Data *dst, const Elf_Data *src, unsigned int encoding)
{
        if (e != NULL)
                return (_libelf_xlate(dst, src, encoding, e->e_class,
                    ELF_TOFILE));
        LIBELF_SET_ERROR(ARGUMENT, 0);
        return (NULL);
}