#include "audio/audio.h"
#include "migration.h"
#include "kvm.h"
+#include "qjson.h"
#include "qemu-option.h"
#include "qemu-config.h"
-#include "qemu-objects.h"
#include "qemu-options.h"
#include "qmp-commands.h"
#include "main-loop.h"
if (rtc_date_offset == -1)
if (rtc_utc)
seconds = mktimegm(tm);
- else
- seconds = mktime(tm);
+ else {
+ struct tm tmp = *tm;
+ tmp.tm_isdst = -1; /* use timezone to figure it out */
+ seconds = mktime(&tmp);
+ }
else
seconds = mktimegm(tm) + rtc_date_offset;
} else if (devpath) {
bootpath = devpath;
} else {
+ assert(i->suffix);
bootpath = g_strdup(i->suffix);
- assert(bootpath);
}
if (total) {
qemu_irq qemu_system_powerdown;
+static bool main_loop_should_exit(void)
+{
+ RunState r;
+ if (qemu_debug_requested()) {
+ vm_stop(RUN_STATE_DEBUG);
+ }
+ if (qemu_shutdown_requested()) {
+ qemu_kill_report();
+ monitor_protocol_event(QEVENT_SHUTDOWN, NULL);
+ if (no_shutdown) {
+ vm_stop(RUN_STATE_SHUTDOWN);
+ } else {
+ return true;
+ }
+ }
+ if (qemu_reset_requested()) {
+ pause_all_vcpus();
+ cpu_synchronize_all_states();
+ qemu_system_reset(VMRESET_REPORT);
+ resume_all_vcpus();
+ if (runstate_check(RUN_STATE_INTERNAL_ERROR) ||
+ runstate_check(RUN_STATE_SHUTDOWN)) {
+ runstate_set(RUN_STATE_PAUSED);
+ }
+ }
+ if (qemu_powerdown_requested()) {
+ monitor_protocol_event(QEVENT_POWERDOWN, NULL);
+ qemu_irq_raise(qemu_system_powerdown);
+ }
+ if (qemu_vmstop_requested(&r)) {
+ vm_stop(r);
+ }
+ return false;
+}
+
static void main_loop(void)
{
bool nonblocking;
- int last_io __attribute__ ((unused)) = 0;
+ int last_io = 0;
#ifdef CONFIG_PROFILER
int64_t ti;
#endif
- RunState r;
-
- qemu_main_loop_start();
-
- for (;;) {
+ do {
nonblocking = !kvm_enabled() && last_io > 0;
#ifdef CONFIG_PROFILER
ti = profile_getclock();
#ifdef CONFIG_PROFILER
dev_time += profile_getclock() - ti;
#endif
-
- if (qemu_debug_requested()) {
- vm_stop(RUN_STATE_DEBUG);
- }
- if (qemu_shutdown_requested()) {
- qemu_kill_report();
- monitor_protocol_event(QEVENT_SHUTDOWN, NULL);
- if (no_shutdown) {
- vm_stop(RUN_STATE_SHUTDOWN);
- } else
- break;
- }
- if (qemu_reset_requested()) {
- pause_all_vcpus();
- cpu_synchronize_all_states();
- qemu_system_reset(VMRESET_REPORT);
- resume_all_vcpus();
- if (runstate_check(RUN_STATE_INTERNAL_ERROR) ||
- runstate_check(RUN_STATE_SHUTDOWN)) {
- runstate_set(RUN_STATE_PAUSED);
- }
- }
- if (qemu_powerdown_requested()) {
- monitor_protocol_event(QEVENT_POWERDOWN, NULL);
- qemu_irq_raise(qemu_system_powerdown);
- }
- if (qemu_vmstop_requested(&r)) {
- vm_stop(r);
- }
- }
- bdrv_close_all();
- pause_all_vcpus();
+ } while (!main_loop_should_exit());
}
static void version(void)
error_set_progname(argv[0]);
g_mem_set_vtable(&mem_trace);
- g_thread_init(NULL);
+ if (!g_thread_supported()) {
+ g_thread_init(NULL);
+ }
runstate_init();
qemu_opt_set(fsdev, "security_model",
qemu_opt_get(opts, "security_model"));
+ qemu_opt_set_bool(fsdev, "readonly",
+ qemu_opt_get_bool(opts, "readonly", 0));
device = qemu_opts_create(qemu_find_opts("device"), NULL, 0);
qemu_opt_set(device, "driver", "virtio-9p-pci");
qemu_opt_set(device, "fsdev",
qemu_opt_get(opts, "mount_tag"));
break;
}
+ case QEMU_OPTION_virtfs_synth: {
+ QemuOpts *fsdev;
+ QemuOpts *device;
+
+ fsdev = qemu_opts_create(qemu_find_opts("fsdev"), "v_synth", 1);
+ if (!fsdev) {
+ fprintf(stderr, "duplicate option: %s\n", "virtfs_synth");
+ exit(1);
+ }
+ qemu_opt_set(fsdev, "fsdriver", "synth");
+ qemu_opt_set(fsdev, "path", "/"); /* ignored */
+
+ device = qemu_opts_create(qemu_find_opts("device"), NULL, 0);
+ qemu_opt_set(device, "driver", "virtio-9p-pci");
+ qemu_opt_set(device, "fsdev", "v_synth");
+ qemu_opt_set(device, "mount_tag", "v_synth");
+ break;
+ }
case QEMU_OPTION_serial:
add_device_config(DEV_SERIAL, optarg);
default_serial = 0;
data_dir = CONFIG_QEMU_DATADIR;
}
+ if (machine == NULL) {
+ fprintf(stderr, "No machine found.\n");
+ exit(1);
+ }
+
/*
* Default to max_cpus = smp_cpus, in case the user doesn't
* specify a max_cpus value.
os_setup_post();
+ resume_all_vcpus();
main_loop();
+ bdrv_close_all();
+ pause_all_vcpus();
net_cleanup();
res_free();