From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: Emanuele Giuseppe Esposito <eesposit@redhat.com>, qemu-block@nongnu.org
Cc: John Snow <jsnow@redhat.com>, Cleber Rosa <crosa@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [PATCH v5 09/16] docs/devel/testing: add --gdb option to the debugging section of QEMU iotests
Date: Sat, 5 Jun 2021 16:22:40 +0300 [thread overview]
Message-ID: <2117203d-f7f3-a72b-5da1-f093b994fb09@virtuozzo.com> (raw)
In-Reply-To: <20210604091723.13419-10-eesposit@redhat.com>
04.06.2021 12:17, Emanuele Giuseppe Esposito wrote:
> Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> ---
> docs/devel/testing.rst | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/docs/devel/testing.rst b/docs/devel/testing.rst
> index 9d6a8f8636..11a0359218 100644
> --- a/docs/devel/testing.rst
> +++ b/docs/devel/testing.rst
> @@ -229,6 +229,17 @@ Debugging a test case
> The following options to the ``check`` script can be useful when debugging
> a failing test:
>
> +* ``--gdb`` wraps every QEMU invocation in a ``gdbserver``, which waits for a
> + connection from a gdb client. The options given to ``gdbserver`` (e.g. the
> + address on which to listen for connections) are taken from the ``$GDB_OPTIONS``
> + environment variable. By default (if ``$GDB_OPTIONS`` is empty), it listens on
> + ``localhost:12345``.
> + It is possible to connect to it for example with
> + ``gdb -iex "target remote $addr"``, where ``$addr`` is the address
> + ``gdbserver`` listens on.
> + If the ``-gdb`` option is not used, ``$GDB_OPTIONS`` is ignored,
Then, --gdb here too
> + regardless on whether it is set or not.
> +
> * ``-d`` (debug) just increases the logging verbosity, showing
> for example the QMP commands and answers.
>
>
--
Best regards,
Vladimir
next prev parent reply other threads:[~2021-06-05 13:23 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-04 9:17 [PATCH v5 00/16] qemu_iotests: improve debugging options Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 01/16] python: qemu: add timer parameter for qmp.accept socket Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 02/16] python: Reduce strictness of pylint's duplicate-code check Emanuele Giuseppe Esposito
2021-06-05 13:30 ` Vladimir Sementsov-Ogievskiy
2021-06-04 9:17 ` [PATCH v5 03/16] python: qemu: pass the wrapper field from QEMUQtestmachine to QEMUMachine Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 04/16] docs/devel/testing: add debug section to the QEMU iotests chapter Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 05/16] qemu-iotests: add option to attach gdbserver Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 06/16] qemu-iotests: delay QMP socket timers Emanuele Giuseppe Esposito
2021-06-14 10:36 ` Emanuele Giuseppe Esposito
2021-06-15 7:57 ` Vladimir Sementsov-Ogievskiy
2021-06-16 7:09 ` Emanuele Giuseppe Esposito
2021-06-16 9:39 ` Vladimir Sementsov-Ogievskiy
2021-06-04 9:17 ` [PATCH v5 07/16] qemu_iotests: insert gdbserver command line as wrapper for qemu binary Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 08/16] qemu-iotests: add gdbserver option to script tests too Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 09/16] docs/devel/testing: add --gdb option to the debugging section of QEMU iotests Emanuele Giuseppe Esposito
2021-06-05 13:22 ` Vladimir Sementsov-Ogievskiy [this message]
2021-06-04 9:17 ` [PATCH v5 10/16] qemu-iotests: extend the check script to prepare supporting valgrind for python tests Emanuele Giuseppe Esposito
2021-06-05 13:28 ` Vladimir Sementsov-Ogievskiy
2021-06-05 17:38 ` Emanuele Giuseppe Esposito
2021-06-05 19:19 ` Vladimir Sementsov-Ogievskiy
2021-06-04 9:17 ` [PATCH v5 11/16] qemu-iotests: extend QMP socket timeout when using valgrind Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 12/16] qemu-iotests: allow valgrind to read/delete the generated log file Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 13/16] qemu-iotests: insert valgrind command line as wrapper for qemu binary Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 14/16] docs/devel/testing: add --valgrind option to the debug section of QEMU iotests Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 15/16] qemu-iotests: add option to show qemu binary logs on stdout Emanuele Giuseppe Esposito
2021-06-04 9:17 ` [PATCH v5 16/16] docs/devel/testing: add -p option to the debug section of QEMU iotests Emanuele Giuseppe Esposito
2021-06-14 8:48 ` [PATCH v5 00/16] qemu_iotests: improve debugging options Emanuele Giuseppe Esposito
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