| Message ID | 20210414170352.29927-14-eesposit@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | qemu_iotests: improve debugging options | expand |
On 14.04.21 19:03, Emanuele Giuseppe Esposito wrote: > Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> > --- > docs/devel/testing.rst | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/docs/devel/testing.rst b/docs/devel/testing.rst > index 2ee77a057b..62902cfd2d 100644 > --- a/docs/devel/testing.rst > +++ b/docs/devel/testing.rst > @@ -236,6 +236,13 @@ given as options to the ``check`` script: > by setting the ``$GDB_QEMU`` environmental variable. > The final command line will be ``gdbserver $GDB_QEMU $QEMU ...`` > > +* ``-valgrind`` wraps a valgrind instance to QEMU. If it detects Not a native speaker, but I think it should be “attaches ... to QEMU”, “wraps QEMU in a valgrind instances”, or “wraps ... around QEMU". Apart from that: Reviewed-by: Max Reitz <mreitz@redhat.com> > + warnings, it will print and save the log in > + ``$TEST_DIR/<valgrind_pid>.valgrind``. > + The final command line will be ``valgrind --log-file=$TEST_DIR/ > + <valgrind_pid>.valgrind --error-exitcode=99 $QEMU ...`` > + Note: if used together with ``-gdb``, this command will be ignored. > + > * ``-d`` (debug) just increases the logging verbosity, showing > for example the QMP commands and answers. > >
diff --git a/docs/devel/testing.rst b/docs/devel/testing.rst index 2ee77a057b..62902cfd2d 100644 --- a/docs/devel/testing.rst +++ b/docs/devel/testing.rst @@ -236,6 +236,13 @@ given as options to the ``check`` script: by setting the ``$GDB_QEMU`` environmental variable. The final command line will be ``gdbserver $GDB_QEMU $QEMU ...`` +* ``-valgrind`` wraps a valgrind instance to QEMU. If it detects + warnings, it will print and save the log in + ``$TEST_DIR/<valgrind_pid>.valgrind``. + The final command line will be ``valgrind --log-file=$TEST_DIR/ + <valgrind_pid>.valgrind --error-exitcode=99 $QEMU ...`` + Note: if used together with ``-gdb``, this command will be ignored. + * ``-d`` (debug) just increases the logging verbosity, showing for example the QMP commands and answers.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> --- docs/devel/testing.rst | 7 +++++++ 1 file changed, 7 insertions(+)