[patch x64 SEH]: Sort pdata section ascending

[Dave Korn]

On 11/09/2010 14:04, Andreas Schwab wrote:
> Kai Tietz <ktietz70@googlemail.com> writes:
> 
>> Index: src/bfd/peXXigen.c
>> ===================================================================
>> --- src.orig/bfd/peXXigen.c	2010-09-07 21:55:15.000000000 +0200
>> +++ src/bfd/peXXigen.c	2010-09-11 13:17:30.547535100 +0200
>> @@ -2256,6 +2256,24 @@ _bfd_XX_get_symbol_info (bfd * abfd, asy
>>    coff_get_symbol_info (abfd, symbol, ret);
>>  }
>>  
>> +#if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64)
>> +static int
>> +sort_x64_pdata (const void *lp, const void *rp)
>> +{
>> +  bfd_vma vl, vr;
>> +  vl = bfd_getl32 (lp); vr = bfd_getl32 (rp);
>> +  if (vl != vr)
>> +    return (vl < vr ? -1 : 1);
>> +  vl = bfd_getl32 (lp + 4); vr = bfd_getl32 (rp + 4);
>> +  if (vl != vr)
>> +    return (vl < vr ? -1 : 1);
>> +  vl = bfd_getl32 (lp + 8); vr = bfd_getl32 (rp + 8);
> 
> You can't do arithmetics on pointers to void.

  Oh, well spotted.  That's a GNU extension, which would be why GCC didn't
complain.

    cheers,
      DaveK