Experimental fork of QEMU with video encoding patches https://git.openslx.org/bwlp/qemu.git/atom/stubs/chr-testdev.c?h=spice_video_codecs 2015-10-19T08:06:09+00:00 2015-10-19T08:06:09+00:00 Paolo Bonzini 2015-09-29T13:33:42+00:00 urn:sha1:0498790173e462ac3a7e4e0f3608704b8382dd10 Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2014-08-06T15:53:05+00:00 Paolo Bonzini 2014-07-11T07:44:26+00:00 urn:sha1:5692399f0af2b48b164b3c0b5c4c532b186b33ae From: Paolo Bonzini <pbonzini@redhat.com> chr-testdev enables a virtio serial channel to be used for guest initiated qemu exits. hw/misc/debugexit already enables guest initiated qemu exits, but only for PC targets. chr-testdev supports any virtio-capable target. kvm-unit-tests/arm is already making use of this backend. Currently there is a single command implemented, "q". It takes a (prefix) argument for the exit code, thus an exit is implemented by writing, e.g. "1q", to the virtio-serial port. It can be used as: $QEMU ... \ -device virtio-serial-device \ -device virtserialport,chardev=ctd -chardev testdev,id=ctd or, use: $QEMU ... \ -device virtio-serial-device \ -device virtconsole,chardev=ctd -chardev testdev,id=ctd to bind it to virtio-serial port0. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>