aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlex Bennée <alex.bennee@linaro.org>2024-06-20 16:22:13 +0100
committerAlex Bennée <alex.bennee@linaro.org>2024-06-24 10:14:39 +0100
commite83e386200deeede6241007db6a27d09350ae060 (patch)
tree83548a83ec57462c9a6ae36f6494fb7097344ef1
parent113ac1d2127e4255129963c5061578b3fd85cc8f (diff)
qtest: use cpu interface in qtest_clock_warp
This generalises the qtest_clock_warp code to use the AccelOps handlers for updating its own sense of time. This will make the next patch which moves the warp code closer to pure code motion. From: Alex Bennée <alex.bennee@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-Id: <20240530220610.1245424-3-pierrick.bouvier@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240620152220.2192768-6-alex.bennee@linaro.org>
-rw-r--r--accel/qtest/qtest.c1
-rw-r--r--include/sysemu/qtest.h1
-rw-r--r--system/qtest.c6
3 files changed, 5 insertions, 3 deletions
diff --git a/accel/qtest/qtest.c b/accel/qtest/qtest.c
index f6056ac836..53182e6c2a 100644
--- a/accel/qtest/qtest.c
+++ b/accel/qtest/qtest.c
@@ -52,6 +52,7 @@ static void qtest_accel_ops_class_init(ObjectClass *oc, void *data)
ops->create_vcpu_thread = dummy_start_vcpu_thread;
ops->get_virtual_clock = qtest_get_virtual_clock;
+ ops->set_virtual_clock = qtest_set_virtual_clock;
};
static const TypeInfo qtest_accel_ops_type = {
diff --git a/include/sysemu/qtest.h b/include/sysemu/qtest.h
index b5d5fd3463..45f3b7e1df 100644
--- a/include/sysemu/qtest.h
+++ b/include/sysemu/qtest.h
@@ -36,6 +36,7 @@ void qtest_server_set_send_handler(void (*send)(void *, const char *),
void qtest_server_inproc_recv(void *opaque, const char *buf);
int64_t qtest_get_virtual_clock(void);
+void qtest_set_virtual_clock(int64_t count);
#endif
#endif
diff --git a/system/qtest.c b/system/qtest.c
index 507a358f3b..5be66b0140 100644
--- a/system/qtest.c
+++ b/system/qtest.c
@@ -332,14 +332,14 @@ int64_t qtest_get_virtual_clock(void)
return qatomic_read_i64(&qtest_clock_counter);
}
-static void qtest_set_virtual_clock(int64_t count)
+void qtest_set_virtual_clock(int64_t count)
{
qatomic_set_i64(&qtest_clock_counter, count);
}
static void qtest_clock_warp(int64_t dest)
{
- int64_t clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
+ int64_t clock = cpus_get_virtual_clock();
AioContext *aio_context;
assert(qtest_enabled());
aio_context = qemu_get_aio_context();
@@ -348,7 +348,7 @@ static void qtest_clock_warp(int64_t dest)
QEMU_TIMER_ATTR_ALL);
int64_t warp = qemu_soonest_timeout(dest - clock, deadline);
- qtest_set_virtual_clock(qtest_get_virtual_clock() + warp);
+ cpus_set_virtual_clock(cpus_get_virtual_clock() + warp);
qemu_clock_run_timers(QEMU_CLOCK_VIRTUAL);
timerlist_run_timers(aio_context->tlg.tl[QEMU_CLOCK_VIRTUAL]);