Fix x86 non-ELF build breakage

H.J. Lu hjl.tools@gmail.com
Wed Nov 12 13:08:00 GMT 2014


On Tue, Nov 11, 2014 at 8:40 PM, Alan Modra <amodra@gmail.com> wrote:
> Applying mainline and branch
>
>         PR ld/17482
>         * config/tc-i386.c (output_insn): Don't test x86_elf_abi when
>         not ELF.
>
> diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
> index cdd4ed4..51d58c1 100644
> --- a/gas/config/tc-i386.c
> +++ b/gas/config/tc-i386.c
> @@ -6997,6 +6997,7 @@ check_prefix:
>               abort ();
>             }
>
> +#if defined (OBJ_MAYBE_ELF) || defined (OBJ_ELF)
>           /* For x32, add a dummy REX_OPCODE prefix for mov/add with
>              R_X86_64_GOTTPOFF relocation so that linker can safely
>              perform IE->LE optimization.  */
> @@ -7005,6 +7006,7 @@ check_prefix:
>               && i.reloc[0] == BFD_RELOC_X86_64_GOTTPOFF
>               && i.prefix[REX_PREFIX] == 0)
>             add_prefix (REX_OPCODE);
> +#endif
>
>           /* The prefix bytes.  */
>           for (j = ARRAY_SIZE (i.prefix), q = i.prefix; j > 0; j--, q++)
>

Thanks.


-- 
H.J.



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