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9ee24e98d3
This test provides its own mocks, so do not use the "standard" stubs in libqemustub.a or the event loop implementation in libqemuutil.a. This is required on OS X, which otherwise brings in qemu-timer.o, async.o and main-loop.o from libqemuutil.a. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
124 lines
2.4 KiB
C
124 lines
2.4 KiB
C
/*
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* Stubs for the ptimer-test
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*
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* Copyright (c) 2016 Dmitry Osipenko <digetx@gmail.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#include "qemu/osdep.h"
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#include "qemu/main-loop.h"
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#include "sysemu/replay.h"
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#include "migration/vmstate.h"
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#include "ptimer-test.h"
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const VMStateInfo vmstate_info_uint8;
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const VMStateInfo vmstate_info_uint32;
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const VMStateInfo vmstate_info_uint64;
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const VMStateInfo vmstate_info_int64;
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const VMStateInfo vmstate_info_timer;
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struct QEMUBH {
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QEMUBHFunc *cb;
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void *opaque;
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};
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QEMUTimerListGroup main_loop_tlg;
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int64_t ptimer_test_time_ns;
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/* Do not artificially limit period - see hw/core/ptimer.c. */
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int use_icount = 1;
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bool qtest_allowed;
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void timer_init_tl(QEMUTimer *ts,
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QEMUTimerList *timer_list, int scale,
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QEMUTimerCB *cb, void *opaque)
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{
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ts->timer_list = timer_list;
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ts->cb = cb;
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ts->opaque = opaque;
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ts->scale = scale;
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ts->expire_time = -1;
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}
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void timer_mod(QEMUTimer *ts, int64_t expire_time)
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{
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QEMUTimerList *timer_list = ts->timer_list;
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QEMUTimer *t = &timer_list->active_timers;
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while (t->next != NULL) {
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if (t->next == ts) {
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break;
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}
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t = t->next;
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}
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ts->expire_time = MAX(expire_time * ts->scale, 0);
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ts->next = NULL;
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t->next = ts;
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}
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void timer_del(QEMUTimer *ts)
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{
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QEMUTimerList *timer_list = ts->timer_list;
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QEMUTimer *t = &timer_list->active_timers;
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while (t->next != NULL) {
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if (t->next == ts) {
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t->next = ts->next;
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return;
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}
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t = t->next;
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}
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}
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int64_t qemu_clock_get_ns(QEMUClockType type)
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{
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return ptimer_test_time_ns;
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}
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int64_t qemu_clock_deadline_ns_all(QEMUClockType type)
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{
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QEMUTimerList *timer_list = main_loop_tlg.tl[type];
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QEMUTimer *t = timer_list->active_timers.next;
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int64_t deadline = -1;
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while (t != NULL) {
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if (deadline == -1) {
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deadline = t->expire_time;
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} else {
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deadline = MIN(deadline, t->expire_time);
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}
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t = t->next;
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}
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return deadline;
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}
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QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque)
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{
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QEMUBH *bh = g_new(QEMUBH, 1);
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bh->cb = cb;
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bh->opaque = opaque;
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return bh;
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}
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void qemu_bh_delete(QEMUBH *bh)
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{
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g_free(bh);
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}
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void replay_bh_schedule_event(QEMUBH *bh)
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{
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bh->cb(bh->opaque);
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}
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