示例#1
0
文件: elf.c 项目: DeforaOS/asm
static AsmFormatPlugin * _elf_init(AsmFormatPluginHelper * helper,
		char const * arch)
{
	Elf * elf;

#ifdef DEBUG
	fprintf(stderr, "DEBUG: %s(\"%s\")\n", __func__, arch);
#endif
	if((elf = object_new(sizeof(*elf))) == NULL)
		return NULL;
	elf->helper = helper;
	elf->destroy = NULL;
	elf->decode = NULL;
	elf->shstrtab.buf = NULL;
	elf->shstrtab.cnt = 0;
	elf->es32 = NULL;
	elf->es32_cnt = 0;
	elf->es64 = NULL;
	elf->es64_cnt = 0;
	if(arch == NULL)
	{
		elf->arch = NULL;
		return elf;
	}
	if((elf->arch = _init_arch(arch)) == NULL)
	{
		object_delete(elf);
		return NULL;
	}
	if(elf->arch->capacity == ELFCLASS32)
	{
		if(elf32_init(elf) != 0)
			return NULL;
		elf->destroy = elf32_destroy;
		elf->section = elf32_section;
		elf->decode = elf32_decode;
	}
	else if(elf->arch->capacity == ELFCLASS64)
	{
		if(elf64_init(elf) != 0)
			return NULL;
		elf->destroy = elf64_destroy;
		elf->section = elf64_section;
		elf->decode = elf64_decode;
	}
	else
		return NULL;
	return elf;
}
示例#2
0
文件: elf.c 项目: khorben/DeforaOS
static int _elf_init(AsmFormatPlugin * format, char const * arch)
{
	Elf * elf;

#ifdef DEBUG
	fprintf(stderr, "DEBUG: %s(\"%s\")\n", __func__, arch);
#endif
	if((elf = object_new(sizeof(*elf))) == NULL)
		return -1;
	format->priv = elf;
	elf->es32 = NULL;
	elf->es32_cnt = 0;
	elf->es64 = NULL;
	elf->es64_cnt = 0;
	if(arch == NULL)
	{
		elf->arch = NULL;
		return 0;
	}
	if((elf->arch = _init_arch(arch)) == NULL)
	{
		object_delete(elf);
		return -1;
	}
	if(elf->arch->capacity == ELFCLASS32)
	{
		if(_init_32(format) != 0)
			return -1;
		format->exit = _exit_32;
		format->section = _section_32;
	}
	else if(elf->arch->capacity == ELFCLASS64)
	{
		if(_init_64(format) != 0)
			return -1;
		format->exit = _exit_64;
		format->section = _section_64;
	}
	else
		return -1;
	return 0;
}