===================================================================
@@ -845,8 +845,15 @@ set_default_mips_dis_options (struct dis
{
struct bfd *abfd = info->section->owner;
Elf_Internal_Ehdr *header = elf_elfheader (abfd);
- Elf_Internal_ABIFlags_v0 *abiflags = bfd_mips_elf_get_abiflags (abfd);
+ Elf_Internal_ABIFlags_v0 *abiflags = NULL;
+ /* We won't ever get here if !BFD64, because we won't then have
+ a MIPS/ELF BFD, however we need to guard against a link error
+ in a `--enable-targets=...' configuration with a 32-bit host,
+ where the MIPS target is a secondary. */
+#ifdef BFD64
+ abiflags = bfd_mips_elf_get_abiflags (abfd);
+#endif
/* If an ELF "newabi" binary, use the n32/(n)64 GPR names. */
if (is_newabi (header))
mips_gpr_names = mips_gpr_names_newabi;
Complement commit 5e7fc731f80e ("MIPS/opcodes: Also set disassembler's ASE flags from ELF structures") and fix an `--enable-targets=all' GDB build regression on 32-bit hosts where the MIPS target is a secondary: ../opcodes/libopcodes.a(mips-dis.o): In function `set_default_mips_dis_options': mips-dis.c:(.text+0x906): undefined reference to `bfd_mips_elf_get_abiflags' collect2: error: ld returned 1 exit status make[2]: *** [gdb] Error 1 by avoiding making a call to the `bfd_mips_elf_get_abiflags' function, which is not available, because there is no MIPS/ELF BFD included in 32-bit BFD builds. This call is only made from a conditional code block guarded by a check against `bfd_target_elf_flavour', which is dead in such a configuration, however cannot be optimized away by the compiler. Also some other MIPS BFDs may be available, such as a.out, ECOFF or PE, so the disassembler has to remain functional. opcodes/ * mips-dis.c (set_default_mips_dis_options) [BFD64]: Only call `bfd_mips_elf_get_abiflags' here. --- binutils-mips-opcodes-dis-bfd64.diff