Re: Build failure triggered by recordmcount

[wu zhangjin <wuzhangjin@gmail.com>]

This does solve the problem, now we get the right result:

$ readelf -a init/do_mounts.o

Relocation section '.rel__mcount_loc' at offset 0x2f60 contains 2 entries:
 Offset     Info    Type            Sym.Value  Sym. Name
00000000  00000202 R_MIPS_32         00000000   .text
00000004  00000202 R_MIPS_32         00000000   .text


On Tue, Nov 23, 2010 at 11:41 AM, John Reiser <jreiser@bitwagon.com> wrote:
> It looks to me like the change which introduced "virtual functions"
> forgot about cross-platform endianness.  Can anyone please test this patch?
> Thank you to Arnaud for supplying before+after data files do_mounts*.o.
>
>
> recordmcount: Honor endianness in fn_ELF_R_INFO
>
> ---
>  scripts/recordmcount.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
> index 58e933a..3966717 100644
> --- a/scripts/recordmcount.h
> +++ b/scripts/recordmcount.h
> @@ -119,7 +119,7 @@ static uint_t (*Elf_r_sym)(Elf_Rel const *rp) = 
> fn_ELF_R_SYM;
>  static void fn_ELF_R_INFO(Elf_Rel *const rp, unsigned sym, unsigned type)
>  {
> -       rp->r_info = ELF_R_INFO(sym, type);
> +       rp->r_info = _w(ELF_R_INFO(sym, type));
>  }
>  static void (*Elf_r_info)(Elf_Rel *const rp, unsigned sym, unsigned type) = 
> fn_ELF_R_INFO;
>  -- 1.7.3.2
>
>
> --
>