PR libjava/53973: Check and and skip 67h address size prefix for x32

Uros Bizjak ubizjak@gmail.com
Wed Jul 18 17:47:00 GMT 2012


On Wed, Jul 18, 2012 at 7:34 PM, Andrew Haley <aph@redhat.com> wrote:
> On 07/18/2012 05:30 PM, H.J. Lu wrote:
>> 2012-07-16  H.J. Lu  <hongjiu.lu@intel.com>
>>
>>       PR libjava/53973
>>       * include/x86_64-signal.h (CHECK_67H_PREFIX): New.
>>       (HANDLE_DIVIDE_OVERFLOW): Check and and skip 67h address size
>>       prefix if CHECK_67H_PREFIX is 1.  Use ULL suffix for 64-bit
>>       integer.
>
> OK.  I would have thought it was OK to skip the 67h address size
> whether or not it was x32, though.

You can just skip the prefix unconditionally.

Uros.



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