From: Antoine Tremblay <antoine.tremblay@ericsson.com>
To: "Marcin Kościelnicki" <koriakin@0x04.net>
Cc: Pedro Alves <palves@redhat.com>, <gdb-patches@sourceware.org>
Subject: Re: [PATCH] gdb.trace: Add a testcase for tdesc in tfile.
Date: Fri, 12 Feb 2016 18:32:00 -0000 [thread overview]
Message-ID: <wwokk2m9srtx.fsf@ericsson.com> (raw)
In-Reply-To: <56BC97F1.3020108@0x04.net>
Marcin Kościelnicki writes:
> On 11/02/16 14:00, Pedro Alves wrote:
>> On 02/11/2016 10:14 AM, Marcin Kościelnicki wrote:
>>> This tests whether $ymm15 can be correctly collected and printed from
>>> tfile. It covers:
>>>
>>> - storing tdesc in tfile (without that, $ymm15 doesn't exist)
>>> - ax_pseudo_register_collect for x86 (without that, $ymm15 cannot be
>>> collected)
>>> - register order in tfile_fetch_registers (without that, $ymm15h is
>>> fetched from wrong position)
>>> - off-by-one in tfile_fetch_registers (without that, $ymm15h is
>>> incorrectly considered to be out of bounds)
>>> - using proper tdesc in encoding tracepoint actions (without that,
>>> internal error happens due to $ymm15h being
>>
>> OK once prereqs are in.
>>
>> Thanks,
>> Pedro Alves
>>
>
> Thanks, pushed.
Hi,
I've been trying to run this test on x86 but I get the following error
while compiling tfile-avx.c :
binutils-gdb/build-x86/gdb/testsuite/../../../gdb/testsuite/gdb.trace/tfile-avx.c:38:19: error: invalid register name for 'a'
register __v8si a asm("ymm15") = {
^
I've also noticed the same error on the buildbot results see:
http://gdb-build.sergiodj.net/builders/Debian-x86_64-m64/builds/2928/steps/test%20gdb/logs/stdio
My cpu (Intel(R) Core(TM) i7-4600M ) supports avx, cat /proc/cpuinfo
shows avx and a gdb print $ymm15 returns something...
This is with gcc 4.8.4...
Am I missing something?
Regards,
Antoine
next prev parent reply other threads:[~2016-02-12 18:32 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-06 15:39 [PATCH 0/4] Save target description " Marcin Kościelnicki
2016-02-06 15:39 ` [PATCH 1/4] gdb.trace: Save XML " Marcin Kościelnicki
2016-02-10 13:02 ` Pedro Alves
2016-02-10 20:18 ` [PATCH 1/3] " Marcin Kościelnicki
2016-02-10 22:20 ` Pedro Alves
2016-02-10 22:35 ` Marcin Kościelnicki
2016-02-11 19:02 ` Simon Marchi
2016-02-11 21:28 ` Sergio Durigan Junior
2016-02-11 22:31 ` Marcin Kościelnicki
2016-02-11 22:56 ` [PATCH] gdb: Fix build failure in xml-tdesc.c without expat Marcin Kościelnicki
2016-02-12 10:06 ` Pedro Alves
2016-02-12 10:10 ` Marcin Kościelnicki
2016-02-12 10:19 ` Pedro Alves
2016-02-12 10:21 ` Marcin Kościelnicki
2016-02-06 15:39 ` [PATCH 2/4] gdb.trace: Read XML target description from tfile Marcin Kościelnicki
2016-02-10 13:02 ` Pedro Alves
2016-02-10 20:19 ` [PATCH 2/3] " Marcin Kościelnicki
2016-02-10 22:20 ` Pedro Alves
2016-02-10 22:35 ` Marcin Kościelnicki
2016-02-06 15:39 ` [PATCH 3/4] gdb.trace: Use g packet order in tfile_fetch_registers Marcin Kościelnicki
2016-02-10 13:20 ` Pedro Alves
2016-02-10 13:21 ` Marcin Kościelnicki
2016-02-10 13:54 ` Pedro Alves
2016-02-10 14:12 ` [PATCH] " Marcin Kościelnicki
2016-02-10 14:21 ` Pedro Alves
2016-02-10 14:49 ` Marcin Kościelnicki
2016-02-06 15:47 ` [PATCH 4/4] gdb.trace: Fix off-by-one " Marcin Kościelnicki
2016-02-10 13:22 ` Pedro Alves
2016-02-10 13:53 ` Marcin Kościelnicki
2016-02-06 20:54 ` [PATCH 5/6] gdb/x86: Implement ax_pseudo_register_collect hook Marcin Kościelnicki
2016-02-06 20:54 ` [PATCH 6/6] gdb.trace: Add a testcase for tdesc in tfile Marcin Kościelnicki
2016-02-10 13:50 ` Pedro Alves
2016-02-11 10:14 ` [PATCH] " Marcin Kościelnicki
2016-02-11 13:00 ` Pedro Alves
2016-02-11 14:17 ` Marcin Kościelnicki
2016-02-12 18:32 ` Antoine Tremblay [this message]
2016-02-12 18:40 ` Marcin Kościelnicki
2016-02-12 18:49 ` Antoine Tremblay
2016-02-12 18:53 ` Marcin Kościelnicki
2016-02-12 18:57 ` Antoine Tremblay
2016-02-12 19:47 ` [PATCH] gdb.trace/tfile-avx.c: Change ymm15 to xmm15 for old gcc Marcin Kościelnicki
2016-02-12 19:57 ` Pedro Alves
2016-02-12 21:34 ` Marcin Kościelnicki
2016-02-10 13:31 ` [PATCH 5/6] gdb/x86: Implement ax_pseudo_register_collect hook Pedro Alves
2016-02-10 13:34 ` Marcin Kościelnicki
2016-02-10 13:50 ` Pedro Alves
2016-02-10 14:27 ` [PATCH] " Marcin Kościelnicki
2016-02-10 14:28 ` Pedro Alves
2016-02-10 14:49 ` Marcin Kościelnicki
2016-02-10 14:24 ` [PATCH 0/4] Save target description in tfile Pedro Alves
2016-02-10 14:25 ` Marcin Kościelnicki
2016-02-10 20:19 ` [PATCH 3/3] gdb/doc: Add documentation for tfile description section lines Marcin Kościelnicki
2016-02-10 22:20 ` Pedro Alves
2016-02-17 9:50 ` Marcin Kościelnicki
2016-02-17 15:37 ` Pedro Alves
2016-02-17 15:38 ` Pedro Alves
2016-02-17 15:59 ` Eli Zaretskii
2016-02-17 16:04 ` Marcin Kościelnicki
2016-02-17 16:05 ` Pedro Alves
2016-02-18 8:28 ` Marcin Kościelnicki
2016-02-11 17:36 ` [PATCH 0/4] Save target description in tfile Yao Qi
2016-02-12 1:49 ` Marcin Kościelnicki
2016-02-12 12:13 ` Yao Qi
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