qapi: QMP input visitor, handle floats parsed as ints

[mirror_qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index 65f11f200dd82583e8dc0853f2d0d3f239ae60af..c4f87e8683868fe878a37cfa5f4500a473f9c9e2 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -152,6 +152,7 @@ int main(int argc, char **argv)
 #ifdef CONFIG_VIRTFS
 #include "fsdev/qemu-fsdev.h"
 #endif
+#include "qtest.h"
 
 #include "disas.h"
 
@@ -272,6 +273,7 @@ static int default_monitor = 1;
 static int default_floppy = 1;
 static int default_cdrom = 1;
 static int default_sdcard = 1;
+static int default_vga = 1;
 
 static struct {
     const char *driver;
@@ -287,6 +289,12 @@ static struct {
     { .driver = "virtio-serial-pci",    .flag = &default_virtcon   },
     { .driver = "virtio-serial-s390",   .flag = &default_virtcon   },
     { .driver = "virtio-serial",        .flag = &default_virtcon   },
+    { .driver = "VGA",                  .flag = &default_vga       },
+    { .driver = "isa-vga",              .flag = &default_vga       },
+    { .driver = "cirrus-vga",           .flag = &default_vga       },
+    { .driver = "isa-cirrus-vga",       .flag = &default_vga       },
+    { .driver = "vmware-svga",          .flag = &default_vga       },
+    { .driver = "qxl-vga",              .flag = &default_vga       },
 };
 
 static void res_free(void)
@@ -365,6 +373,11 @@ static const RunStateTransition runstate_transitions_def[] = {
     { RUN_STATE_SHUTDOWN, RUN_STATE_PAUSED },
     { RUN_STATE_SHUTDOWN, RUN_STATE_FINISH_MIGRATE },
 
+    { RUN_STATE_DEBUG, RUN_STATE_SUSPENDED },
+    { RUN_STATE_RUNNING, RUN_STATE_SUSPENDED },
+    { RUN_STATE_SUSPENDED, RUN_STATE_RUNNING },
+    { RUN_STATE_SUSPENDED, RUN_STATE_FINISH_MIGRATE },
+
     { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING },
     { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE },
 
@@ -529,6 +542,8 @@ static void configure_rtc(QemuOpts *opts)
     if (value) {
         if (!strcmp(value, "host")) {
             rtc_clock = host_clock;
+        } else if (!strcmp(value, "rt")) {
+            rtc_clock = rt_clock;
         } else if (!strcmp(value, "vm")) {
             rtc_clock = vm_clock;
         } else {
@@ -1285,7 +1300,6 @@ static pid_t shutdown_pid;
 static int powerdown_requested;
 static int debug_requested;
 static int suspend_requested;
-static bool is_suspended;
 static NotifierList suspend_notifiers =
     NOTIFIER_LIST_INITIALIZER(suspend_notifiers);
 static NotifierList wakeup_notifiers =
@@ -1312,7 +1326,7 @@ int qemu_shutdown_requested(void)
 
 void qemu_kill_report(void)
 {
-    if (shutdown_signal != -1) {
+    if (!qtest_enabled() && shutdown_signal != -1) {
         fprintf(stderr, "qemu: terminating on signal %d", shutdown_signal);
         if (shutdown_pid == 0) {
             /* This happens for eg ^C at the terminal, so it's worth
@@ -1417,13 +1431,13 @@ static void qemu_system_suspend(void)
 {
     pause_all_vcpus();
     notifier_list_notify(&suspend_notifiers, NULL);
+    runstate_set(RUN_STATE_SUSPENDED);
     monitor_protocol_event(QEVENT_SUSPEND, NULL);
-    is_suspended = true;
 }
 
 void qemu_system_suspend_request(void)
 {
-    if (is_suspended) {
+    if (runstate_check(RUN_STATE_SUSPENDED)) {
         return;
     }
     suspend_requested = 1;
@@ -1438,17 +1452,17 @@ void qemu_register_suspend_notifier(Notifier *notifier)
 
 void qemu_system_wakeup_request(WakeupReason reason)
 {
-    if (!is_suspended) {
+    if (!runstate_check(RUN_STATE_SUSPENDED)) {
         return;
     }
     if (!(wakeup_reason_mask & (1 << reason))) {
         return;
     }
+    runstate_set(RUN_STATE_RUNNING);
     monitor_protocol_event(QEVENT_WAKEUP, NULL);
     notifier_list_notify(&wakeup_notifiers, &reason);
     reset_requested = 1;
     qemu_notify_event();
-    is_suspended = false;
 }
 
 void qemu_system_wakeup_enable(WakeupReason reason, bool enabled)
@@ -2098,6 +2112,7 @@ static struct {
     { "tcg", "tcg", tcg_available, tcg_init, &tcg_allowed },
     { "xen", "Xen", xen_available, xen_init, &xen_allowed },
     { "kvm", "KVM", kvm_available, kvm_init, &kvm_allowed },
+    { "qtest", "QTest", qtest_available, qtest_init, &qtest_allowed },
 };
 
 static int configure_accelerator(void)
@@ -2269,7 +2284,7 @@ int main(int argc, char **argv, char **envp)
     const char *loadvm = NULL;
     QEMUMachine *machine;
     const char *cpu_model;
-    const char *vga_model = NULL;
+    const char *vga_model = "none";
     const char *pid_file = NULL;
     const char *incoming = NULL;
 #ifdef CONFIG_VNC
@@ -2299,6 +2314,8 @@ int main(int argc, char **argv, char **envp)
 #endif
     }
 
+    module_call_init(MODULE_INIT_QOM);
+
     runstate_init();
 
     init_clocks();
@@ -2699,6 +2716,7 @@ int main(int argc, char **argv, char **envp)
                 break;
             case QEMU_OPTION_vga:
                 vga_model = optarg;
+                default_vga = 0;
                 break;
             case QEMU_OPTION_g:
                 {
@@ -3097,6 +3115,7 @@ int main(int argc, char **argv, char **envp)
                 break;
             case QEMU_OPTION_incoming:
                 incoming = optarg;
+                runstate_set(RUN_STATE_INMIGRATE);
                 break;
             case QEMU_OPTION_nodefaults:
                 default_serial = 0;
@@ -3107,7 +3126,7 @@ int main(int argc, char **argv, char **envp)
                 default_floppy = 0;
                 default_cdrom = 0;
                 default_sdcard = 0;
-                vga_model = "none";
+                default_vga = 0;
                 break;
             case QEMU_OPTION_xen_domid:
                 if (!(xen_available())) {
@@ -3178,6 +3197,12 @@ int main(int argc, char **argv, char **envp)
                     fclose(fp);
                     break;
                 }
+            case QEMU_OPTION_qtest:
+                qtest_chrdev = optarg;
+                break;
+            case QEMU_OPTION_qtest_log:
+                qtest_log = optarg;
+                break;
             default:
                 os_parse_cmd_args(popt->index, optarg);
             }
@@ -3193,7 +3218,7 @@ int main(int argc, char **argv, char **envp)
     cpudef_init();
 
     if (cpu_model && *cpu_model == '?') {
-        list_cpus(stdout, &fprintf, optarg);
+        list_cpus(stdout, &fprintf, cpu_model);
         exit(0);
     }
 
@@ -3367,6 +3392,11 @@ int main(int argc, char **argv, char **envp)
         exit(1);
     }
 
+#ifdef CONFIG_SPICE
+    /* spice needs the timers to be initialized by this point */
+    qemu_spice_init();
+#endif
+
     if (icount_option && (kvm_enabled() || xen_enabled())) {
         fprintf(stderr, "-icount is not allowed with kvm or xen\n");
         exit(1);
@@ -3466,16 +3496,11 @@ int main(int argc, char **argv, char **envp)
     if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0)
         exit(1);
 
-    module_call_init(MODULE_INIT_QOM);
-
-    /* must be after qdev registration but before machine init */
-    if (vga_model) {
-        select_vgahw(vga_model);
-    } else if (cirrus_vga_available()) {
-        select_vgahw("cirrus");
-    } else {
-        select_vgahw("none");
+    /* If no default VGA is requested, the default is "none".  */
+    if (default_vga && cirrus_vga_available()) {
+        vga_model = "cirrus";
     }
+    select_vgahw(vga_model);
 
     if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 0) != 0)
         exit(0);
@@ -3611,7 +3636,6 @@ int main(int argc, char **argv, char **envp)
     }
 
     if (incoming) {
-        runstate_set(RUN_STATE_INMIGRATE);
         int ret = qemu_start_incoming_migration(incoming);
         if (ret < 0) {
             fprintf(stderr, "Migration failed. Exit code %s(%d), exiting.\n",