minikconf: do not include variables from MINIKCONF_ARGS in config-all-devices.mak

[mirror_qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index 2e69c9fef2fb2da32b754f1507a4cfd6cd4cced3..99a56b5556f6d96a67ddd1c26fe69d0e610c85e9 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -23,6 +23,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu-common.h"
 #include "qemu/units.h"
 #include "qapi/error.h"
 #include "qemu-version.h"
@@ -30,6 +31,7 @@
 #include "qemu/help_option.h"
 #include "qemu/uuid.h"
 #include "sysemu/seccomp.h"
+#include "sysemu/tcg.h"
 
 #ifdef CONFIG_SDL
 #if defined(__APPLE__) || defined(main)
@@ -239,6 +241,7 @@ static struct {
     { .driver = "qxl-vga",              .flag = &default_vga       },
     { .driver = "virtio-vga",           .flag = &default_vga       },
     { .driver = "ati-vga",              .flag = &default_vga       },
+    { .driver = "vhost-user-vga",       .flag = &default_vga       },
 };
 
 static QemuOptsList qemu_rtc_opts = {
@@ -2296,25 +2299,31 @@ static int fsdev_init_func(void *opaque, QemuOpts *opts, Error **errp)
 static int mon_init_func(void *opaque, QemuOpts *opts, Error **errp)
 {
     Chardev *chr;
+    bool qmp;
+    bool pretty = false;
     const char *chardev;
     const char *mode;
-    int flags;
 
     mode = qemu_opt_get(opts, "mode");
     if (mode == NULL) {
         mode = "readline";
     }
     if (strcmp(mode, "readline") == 0) {
-        flags = MONITOR_USE_READLINE;
+        qmp = false;
     } else if (strcmp(mode, "control") == 0) {
-        flags = MONITOR_USE_CONTROL;
+        qmp = true;
     } else {
         error_setg(errp, "unknown monitor mode \"%s\"", mode);
         return -1;
     }
 
-    if (qemu_opt_get_bool(opts, "pretty", 0))
-        flags |= MONITOR_USE_PRETTY;
+    if (!qmp && qemu_opt_get(opts, "pretty")) {
+        warn_report("'pretty' is deprecated for HMP monitors, it has no effect "
+                    "and will be removed in future versions");
+    }
+    if (qemu_opt_get_bool(opts, "pretty", 0)) {
+        pretty = true;
+    }
 
     chardev = qemu_opt_get(opts, "chardev");
     if (!chardev) {
@@ -2327,7 +2336,11 @@ static int mon_init_func(void *opaque, QemuOpts *opts, Error **errp)
         return -1;
     }
 
-    monitor_init(chr, flags);
+    if (qmp) {
+        monitor_init_qmp(chr, pretty);
+    } else {
+        monitor_init_hmp(chr, true);
+    }
     return 0;
 }
 
@@ -2353,7 +2366,11 @@ static void monitor_parse(const char *optarg, const char *mode, bool pretty)
     opts = qemu_opts_create(qemu_find_opts("mon"), label, 1, &error_fatal);
     qemu_opt_set(opts, "mode", mode, &error_abort);
     qemu_opt_set(opts, "chardev", label, &error_abort);
-    qemu_opt_set_bool(opts, "pretty", pretty, &error_abort);
+    if (!strcmp(mode, "control")) {
+        qemu_opt_set_bool(opts, "pretty", pretty, &error_abort);
+    } else {
+        assert(pretty == false);
+    }
     monitor_device_index++;
 }
 
@@ -2750,20 +2767,25 @@ static bool object_create_initial(const char *type, QemuOpts *opts)
         exit(0);
     }
 
-    if (g_str_equal(type, "rng-egd") ||
-        g_str_has_prefix(type, "pr-manager-")) {
+    /*
+     * Objects should not be made "delayed" without a reason.  If you
+     * add one, state the reason in a comment!
+     */
+
+    /* Reason: rng-egd property "chardev" */
+    if (g_str_equal(type, "rng-egd")) {
         return false;
     }
 
 #if defined(CONFIG_VHOST_USER) && defined(CONFIG_LINUX)
+    /* Reason: cryptodev-vhost-user property "chardev" */
     if (g_str_equal(type, "cryptodev-vhost-user")) {
         return false;
     }
 #endif
 
     /*
-     * return false for concrete netfilters since
-     * they depend on netdevs already existing
+     * Reason: filter-* property "netdev" etc.
      */
     if (g_str_equal(type, "filter-buffer") ||
         g_str_equal(type, "filter-dump") ||
@@ -3575,7 +3597,23 @@ int main(int argc, char **argv, char **envp)
                                                      optarg, true);
                 optarg = qemu_opt_get(accel_opts, "accel");
                 if (!optarg || is_help_option(optarg)) {
-                    printf("Possible accelerators: kvm, xen, hax, tcg\n");
+                    printf("Accelerators supported in QEMU binary:\n");
+                    GSList *el, *accel_list = object_class_get_list(TYPE_ACCEL,
+                                                                    false);
+                    for (el = accel_list; el; el = el->next) {
+                        gchar *typename = g_strdup(object_class_get_name(
+                                                   OBJECT_CLASS(el->data)));
+                        /* omit qtest which is used for tests only */
+                        if (g_strcmp0(typename, ACCEL_CLASS_NAME("qtest")) &&
+                            g_str_has_suffix(typename, ACCEL_CLASS_SUFFIX)) {
+                            gchar **optname = g_strsplit(typename,
+                                                         ACCEL_CLASS_SUFFIX, 0);
+                            printf("%s\n", optname[0]);
+                            g_free(optname);
+                        }
+                        g_free(typename);
+                    }
+                    g_slist_free(accel_list);
                     exit(0);
                 }
                 opts = qemu_opts_create(qemu_find_opts("machine"), NULL,