[PATCH 1/2] Add rdrand/rdseed record/replay tests

[Pedro Alves]

On 01/26/2017 05:23 PM, Luis Machado wrote:
> On 01/26/2017 11:18 AM, Luis Machado wrote:
>> This patch adds rdrand/rdseed record/replay tests.
>>
>> With an unsupported architecture, this should yield the following
>> testsuite
>> results:
>>
>>     === gdb Summary ===
>>
>> # of expected passes    1
>> # of untested testcases      1
>>
> 
> To clarify, "unsupported" as in "there are no insn-reverse.exp" tests
> for this architecture.
> 
> If gdb doesn't know how to reverse step/continue over rdrand/rdseed, we
> will get these:
> 
>         === gdb Summary ===
> 
> # of expected passes        9
> # of unexpected failures    996

Please remember to push the GDB fix before the test, or squash them,
in order to avoid introducing known-failures, to help with bisects,
and the buildbots.

Thanks,
Pedro Alves