Testsuite run on ppc64

[William Cohen]

Hien Nguyen wrote:
> Frank Ch. Eigler wrote:
> 
>> There may be a systemic error in the dejagnu regexps, where multiple
>> lines of output are generated by systemtap or the probe, and are
>> intended to be matched individually.  The "-re "SOMETHING.*\r"
>> idiom may need to become something like "-re SOMETHING[^\r]*\r".
>>
>> - FChE
>>
>>  
>>
> Bingo :-)

I just checked in changes based on Franks suggestions. For symbol.exp, 
syscall[1,2].exp. Those should provide better results.

-Will