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Re: [PATCH 1/2] Add rdrand/rdseed record/replay tests
- From: Pedro Alves <palves at redhat dot com>
- To: Luis Machado <lgustavo at codesourcery dot com>, gdb-patches at sourceware dot org
- Date: Wed, 1 Feb 2017 11:10:58 +0000
- Subject: Re: [PATCH 1/2] Add rdrand/rdseed record/replay tests
- Authentication-results: sourceware.org; auth=none
- References: <1485451129-16439-1-git-send-email-lgustavo@codesourcery.com> <9e8f1a72-f4bd-939d-4af9-c5fb7c2ad977@codesourcery.com>
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