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From: Pedro Alves <palves@redhat.com>
To: "Metzger, Markus T" <markus.t.metzger@intel.com>,
	"gdb-patches@sourceware.org" <gdb-patches@sourceware.org>
Subject: Re: [PATCH v3 5/5] btrace, testsuite: fix extended-remote fail
Date: Tue, 31 Jan 2017 16:42:00 -0000	[thread overview]
Message-ID: <0da258b6-eb52-624e-4d3a-eb70fb1e207e@redhat.com> (raw)
In-Reply-To: <A78C989F6D9628469189715575E55B2340046F7F@IRSMSX104.ger.corp.intel.com>

On 01/31/2017 04:06 PM, Metzger, Markus T wrote:

> There's a comment in lib/gdb.exp before gdb_skip_xml_test, which is called
> by skip_gdbserver_tests:
> 
> 	# Return true if a test should be skipped due to lack of XML support
> 	# in the host GDB.
> 	# NOTE: This must be called while gdb is *not* running.
> 
> 	gdb_caching_proc gdb_skip_xml_test {


Ah, that starts gdb itself, runs "set tdesc filename" and then
exits gdb.  Indeed, that can't work in the middle of some
other test...  A command without side effects ("maint check-supports-xml"
or something), would avoid this...  But let's not bother.

> I thought this is supposed to be general knowledge so I didn't bother to go into more
> detail in the commit message.

I don't recall ever noticing this before.

> Looks like we don't need the return, though.  And the check should
> probably go into skip_xml_tests.  Let me add a separate patch for this.

Thanks!

-- 
Pedro Alves


      reply	other threads:[~2017-01-31 16:42 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-30 10:05 [PATCH v3 0/5] thread, btrace: allow "record btrace" for running threads Markus Metzger
2017-01-30 10:05 ` [PATCH v3 4/5] btrace, testsuite: fix extended-remote non-stop test Markus Metzger
2017-01-31 13:00   ` Pedro Alves
2017-01-30 10:06 ` [PATCH v3 2/5] btrace: allow recording to be started (and stopped) for running threads Markus Metzger
2017-01-31 12:59   ` Pedro Alves
2017-01-31 16:06     ` Metzger, Markus T
2017-01-31 16:36       ` Pedro Alves
2017-02-01  8:53         ` Metzger, Markus T
2017-02-01  9:08           ` Metzger, Markus T
2017-02-01 10:40             ` Pedro Alves
2017-01-30 10:06 ` [PATCH v3 3/5] btrace: add unsupported/untested messages when skipping tests Markus Metzger
2017-01-31 13:00   ` Pedro Alves
2017-01-30 10:06 ` [PATCH v3 1/5] thread: add can_access_registers_ptid Markus Metzger
2017-01-30 10:06 ` [PATCH v3 5/5] btrace, testsuite: fix extended-remote fail Markus Metzger
2017-01-31 13:00   ` Pedro Alves
2017-01-31 16:06     ` Metzger, Markus T
2017-01-31 16:42       ` Pedro Alves [this message]

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