aspeed/sdmc: Introduce an object class per SoC

[qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index 20328e682c193f8fc67e7cf92bec63317a905e8e..4489cfb2bb6f70587bffc5a638b6f1919772191e 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -25,12 +25,14 @@
 #include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "qemu/units.h"
+#include "hw/qdev-properties.h"
 #include "qapi/error.h"
 #include "qemu-version.h"
 #include "qemu/cutils.h"
 #include "qemu/help_option.h"
 #include "qemu/uuid.h"
 #include "sysemu/reset.h"
+#include "sysemu/runstate.h"
 #include "sysemu/seccomp.h"
 #include "sysemu/tcg.h"
 
@@ -65,7 +67,6 @@ int main(int argc, char **argv)
 #include "hw/firmware/smbios.h"
 #include "hw/acpi/acpi.h"
 #include "hw/xen/xen.h"
-#include "hw/qdev.h"
 #include "hw/loader.h"
 #include "monitor/qdev.h"
 #include "sysemu/bt.h"
@@ -771,7 +772,7 @@ static time_t qemu_ref_timedate(QEMUClockType clock)
     switch (clock) {
     case QEMU_CLOCK_REALTIME:
         value -= rtc_realtime_clock_offset;
-        /* no break */
+        /* fall through */
     case QEMU_CLOCK_VIRTUAL:
         value += rtc_ref_start_datetime;
         break;
@@ -1202,7 +1203,7 @@ static void configure_blockdev(BlockdevOptionsQueue *bdo_queue,
         qapi_free_BlockdevOptions(bdo->bdo);
         g_free(bdo);
     }
-    if (snapshot || replay_mode != REPLAY_MODE_NONE) {
+    if (snapshot) {
         qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot,
                           NULL, NULL);
     }
@@ -1362,14 +1363,14 @@ static int machine_help_func(QemuOpts *opts, MachineState *machine)
     return 1;
 }
 
-struct vm_change_state_entry {
+struct VMChangeStateEntry {
     VMChangeStateHandler *cb;
     void *opaque;
-    QTAILQ_ENTRY(vm_change_state_entry) entries;
+    QTAILQ_ENTRY(VMChangeStateEntry) entries;
     int priority;
 };
 
-static QTAILQ_HEAD(, vm_change_state_entry) vm_change_state_head;
+static QTAILQ_HEAD(, VMChangeStateEntry) vm_change_state_head;
 
 /**
  * qemu_add_vm_change_state_handler_prio:
@@ -1556,6 +1557,20 @@ void qemu_system_reset(ShutdownCause reason)
     cpu_synchronize_all_post_reset();
 }
 
+/*
+ * Wake the VM after suspend.
+ */
+static void qemu_system_wakeup(void)
+{
+    MachineClass *mc;
+
+    mc = current_machine ? MACHINE_GET_CLASS(current_machine) : NULL;
+
+    if (mc && mc->wakeup) {
+        mc->wakeup(current_machine);
+    }
+}
+
 void qemu_system_guest_panicked(GuestPanicInformation *info)
 {
     qemu_log_mask(LOG_GUEST_ERROR, "Guest crashed");
@@ -1764,7 +1779,7 @@ static bool main_loop_should_exit(void)
     }
     if (qemu_wakeup_requested()) {
         pause_all_vcpus();
-        qemu_system_reset(SHUTDOWN_CAUSE_NONE);
+        qemu_system_wakeup();
         notifier_list_notify(&wakeup_notifiers, &wakeup_reason);
         wakeup_reason = QEMU_WAKEUP_REASON_NONE;
         resume_all_vcpus();
@@ -2634,57 +2649,7 @@ static int machine_set_property(void *opaque,
  */
 static bool object_create_initial(const char *type, QemuOpts *opts)
 {
-    ObjectClass *klass;
-
-    if (is_help_option(type)) {
-        GSList *l, *list;
-
-        printf("List of user creatable objects:\n");
-        list = object_class_get_list_sorted(TYPE_USER_CREATABLE, false);
-        for (l = list; l != NULL; l = l->next) {
-            ObjectClass *oc = OBJECT_CLASS(l->data);
-            printf("  %s\n", object_class_get_name(oc));
-        }
-        g_slist_free(list);
-        exit(0);
-    }
-
-    klass = object_class_by_name(type);
-    if (klass && qemu_opt_has_help_opt(opts)) {
-        ObjectPropertyIterator iter;
-        ObjectProperty *prop;
-        GPtrArray *array = g_ptr_array_new();
-        int i;
-
-        object_class_property_iter_init(&iter, klass);
-        while ((prop = object_property_iter_next(&iter))) {
-            GString *str;
-
-            if (!prop->set) {
-                continue;
-            }
-
-            str = g_string_new(NULL);
-            g_string_append_printf(str, "  %s=<%s>", prop->name, prop->type);
-            if (prop->description) {
-                if (str->len < 24) {
-                    g_string_append_printf(str, "%*s", 24 - (int)str->len, "");
-                }
-                g_string_append_printf(str, " - %s", prop->description);
-            }
-            g_ptr_array_add(array, g_string_free(str, false));
-        }
-        g_ptr_array_sort(array, (GCompareFunc)qemu_pstrcmp0);
-        if (array->len > 0) {
-            printf("%s options:\n", type);
-        } else {
-            printf("There are no options for %s.\n", type);
-        }
-        for (i = 0; i < array->len; i++) {
-            printf("%s\n", (char *)array->pdata[i]);
-        }
-        g_ptr_array_set_free_func(array, g_free);
-        g_ptr_array_free(array, true);
+    if (user_creatable_print_help(type, opts)) {
         exit(0);
     }
 
@@ -3051,7 +3016,13 @@ int main(int argc, char **argv, char **envp)
                 drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS);
                 break;
             case QEMU_OPTION_snapshot:
-                snapshot = 1;
+                {
+                    Error *blocker = NULL;
+                    snapshot = 1;
+                    error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED,
+                               "-snapshot");
+                    replay_add_blocker(blocker);
+                }
                 break;
             case QEMU_OPTION_numa:
                 opts = qemu_opts_parse_noisily(qemu_find_opts("numa"),
@@ -3320,7 +3291,8 @@ int main(int argc, char **argv, char **envp)
             case QEMU_OPTION_virtfs: {
                 QemuOpts *fsdev;
                 QemuOpts *device;
-                const char *writeout, *sock_fd, *socket, *path, *security_model;
+                const char *writeout, *sock_fd, *socket, *path, *security_model,
+                           *multidevs;
 
                 olist = qemu_find_opts("virtfs");
                 if (!olist) {
@@ -3380,6 +3352,10 @@ int main(int argc, char **argv, char **envp)
                 qemu_opt_set_bool(fsdev, "readonly",
                                   qemu_opt_get_bool(opts, "readonly", 0),
                                   &error_abort);
+                multidevs = qemu_opt_get(opts, "multidevs");
+                if (multidevs) {
+                    qemu_opt_set(fsdev, "multidevs", multidevs, &error_abort);
+                }
                 device = qemu_opts_create(qemu_find_opts("device"), NULL, 0,
                                           &error_abort);
                 qemu_opt_set(device, "driver", "virtio-9p-pci", &error_abort);
@@ -3539,6 +3515,11 @@ int main(int argc, char **argv, char **envp)
                     g_slist_free(accel_list);
                     exit(0);
                 }
+                if (optarg && strchr(optarg, ':')) {
+                    error_report("Don't use ':' with -accel, "
+                                 "use -M accel=... for now instead");
+                    exit(1);
+                }
                 opts = qemu_opts_create(qemu_find_opts("machine"), NULL,
                                         false, &error_abort);
                 qemu_opt_set(opts, "accel", optarg, &error_abort);
@@ -4197,7 +4178,7 @@ int main(int argc, char **argv, char **envp)
     migration_object_init();
 
     if (qtest_chrdev) {
-        qtest_init(qtest_chrdev, qtest_log, &error_fatal);
+        qtest_server_init(qtest_chrdev, qtest_log, &error_fatal);
     }
 
     machine_opts = qemu_get_machine_opts();
@@ -4493,6 +4474,7 @@ int main(int argc, char **argv, char **envp)
 
     /* No more vcpu or device emulation activity beyond this point */
     vm_shutdown();
+    replay_finish();
 
     job_cancel_sync_all();
     bdrv_close_all();