const elf_machine_handler *
elf_set_arch(yasm_arch *arch, yasm_symtab *symtab, int bits_pref)
{
const char *machine = yasm_arch_get_machine(arch);
int i;
for (i=0, elf_march = elf_machine_handlers[0];
elf_march != NULL;
elf_march = elf_machine_handlers[++i])
{
if (yasm__strcasecmp(yasm_arch_keyword(arch), elf_march->arch)==0)
if (yasm__strcasecmp(machine, elf_march->machine)==0)
if (bits_pref == 0 || bits_pref == elf_march->bits)
break;
}
if (elf_march && elf_march->num_ssyms > 0)
{
/* Allocate "special" syms */
elf_ssyms =
yasm_xmalloc(elf_march->num_ssyms * sizeof(yasm_symrec *));
for (i=0; (unsigned int)i<elf_march->num_ssyms; i++)
{
/* FIXME: misuse of NULL bytecode */
elf_ssyms[i] = yasm_symtab_define_label(symtab,
elf_march->ssyms[i].name,
NULL, 0, 0);
}
}
return elf_march;
}
static yasm_objfmt *
xdf_objfmt_create(yasm_object *object)
{
yasm_objfmt_xdf *objfmt_xdf = yasm_xmalloc(sizeof(yasm_objfmt_xdf));
/* Only support x86 arch */
if (yasm__strcasecmp(yasm_arch_keyword(object->arch), "x86") != 0) {
yasm_xfree(objfmt_xdf);
return NULL;
}
/* Support x86 and amd64 machines of x86 arch */
if (yasm__strcasecmp(yasm_arch_get_machine(object->arch), "x86") &&
yasm__strcasecmp(yasm_arch_get_machine(object->arch), "amd64")) {
yasm_xfree(objfmt_xdf);
return NULL;
}
objfmt_xdf->parse_scnum = 0; /* section numbering starts at 0 */
objfmt_xdf->objfmt.module = &yasm_xdf_LTX_objfmt;
return (yasm_objfmt *)objfmt_xdf;
}
