case E_MIPS_MACH_MIPS32_4K:
return bfd_mach_mips32_4k;
+ case E_MIPS_MACH_SB1:
+ return bfd_mach_mips_sb1;
+
default:
switch (flags & EF_MIPS_ARCH)
{
case bfd_mach_mips64:
val = E_MIPS_ARCH_64;
break;
+
+ case bfd_mach_mips_sb1:
+ val = E_MIPS_ARCH_64 | E_MIPS_MACH_SB1;
+ break;
}
elf_elfheader (abfd)->e_flags &= ~(EF_MIPS_ARCH | EF_MIPS_MACH);
flagword old_flags;
flagword new_flags;
boolean ok;
+ boolean null_input_bfd = true;
+ asection *sec;
/* Check if we have the same endianess */
if (_bfd_generic_verify_endian_match (ibfd, obfd) == false)
if (new_flags == old_flags)
return true;
+ /* Check to see if the input BFD actually contains any sections.
+ If not, its flags may not have been initialised either, but it cannot
+ actually cause any incompatibility. */
+ for (sec = ibfd->sections; sec != NULL; sec = sec->next)
+ {
+ /* Ignore synthetic sections and empty .text, .data and .bss sections
+ which are automatically generated by gas. */
+ if (strcmp (sec->name, ".reginfo")
+ && strcmp (sec->name, ".mdebug")
+ && ((!strcmp (sec->name, ".text")
+ || !strcmp (sec->name, ".data")
+ || !strcmp (sec->name, ".bss"))
+ && sec->_raw_size != 0))
+ {
+ null_input_bfd = false;
+ break;
+ }
+ }
+ if (null_input_bfd)
+ return true;
+
ok = true;
if ((new_flags & EF_MIPS_PIC) != (old_flags & EF_MIPS_PIC))