The qtest server right now can only be created using the -qtest
and -qtest-log options. Allow an alternative way to create it
using "-object qtest,chardev=...,log=...".
This is part of the long term plan to make more (or all) of
QEMU configurable through QMP and preconfig mode.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Add mayfail bool parameter to module loading functions. Set it to true
for module_load_qom_all() because device modules might not load into all
system emulation variants. qemu-system-s390x for example will not load
qxl because it lacks vga support. Makes "make check" less chatty.
Drop module_loaded_qom_all check in module_load_qom_one to make sure we
see errors for explicit load requests, i.e. module_load_qom_one("qxl")
failing will log an error no matter whenever module_load_qom_all() was
called before or not.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20200923091217.22662-1-kraxel@redhat.com
refactoring of cpus.c continues with cpu timer state extraction.
cpu-timers: responsible for the softmmu cpu timers state,
including cpu clocks and ticks.
icount: counts the TCG instructions executed. As such it is specific to
the TCG accelerator. Therefore, it is built only under CONFIG_TCG.
One complication is due to qtest, which uses an icount field to warp time
as part of qtest (qtest_clock_warp).
In order to solve this problem, provide a separate counter for qtest.
This requires fixing assumptions scattered in the code that
qtest_enabled() implies icount_enabled(), checking each specific case.
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[remove redundant initialization with qemu_spice_init]
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
[fix lingering calls to icount_get]
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
