smbios: Move table build tools into an include file.

[mirror_qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index b0bcc255ee9a56e6002c3e76054b0a077091d579..c85833a63c28ea9481e9ac2a59670a97efc2c548 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -154,7 +154,7 @@ CharDriverState *sclp_hds[MAX_SCLP_CONSOLES];
 int win2k_install_hack = 0;
 int singlestep = 0;
 int smp_cpus = 1;
-int max_cpus = 0;
+int max_cpus = 1;
 int smp_cores = 1;
 int smp_threads = 1;
 int acpi_enabled = 1;
@@ -1072,11 +1072,6 @@ bool defaults_enabled(void)
     return has_defaults;
 }
 
-bool usb_enabled(void)
-{
-    return machine_usb(current_machine);
-}
-
 #ifndef _WIN32
 static int parse_add_fd(void *opaque, QemuOpts *opts, Error **errp)
 {
@@ -1223,7 +1218,6 @@ static QemuOptsList qemu_smp_opts = {
 static void smp_parse(QemuOpts *opts)
 {
     if (opts) {
-
         unsigned cpus    = qemu_opt_get_number(opts, "cpus", 0);
         unsigned sockets = qemu_opt_get_number(opts, "sockets", 0);
         unsigned cores   = qemu_opt_get_number(opts, "cores", 0);
@@ -1251,6 +1245,17 @@ static void smp_parse(QemuOpts *opts)
         }
 
         max_cpus = qemu_opt_get_number(opts, "maxcpus", cpus);
+
+        if (max_cpus > MAX_CPUMASK_BITS) {
+            error_report("unsupported number of maxcpus");
+            exit(1);
+        }
+
+        if (max_cpus < cpus) {
+            error_report("maxcpus must be equal to or greater than smp");
+            exit(1);
+        }
+
         if (sockets * cores * threads > max_cpus) {
             error_report("cpu topology: "
                          "sockets (%u) * cores (%u) * threads (%u) > "
@@ -1260,25 +1265,11 @@ static void smp_parse(QemuOpts *opts)
         }
 
         smp_cpus = cpus;
-        smp_cores = cores > 0 ? cores : 1;
-        smp_threads = threads > 0 ? threads : 1;
-
+        smp_cores = cores;
+        smp_threads = threads;
     }
 
-    if (max_cpus == 0) {
-        max_cpus = smp_cpus;
-    }
-
-    if (max_cpus > MAX_CPUMASK_BITS) {
-        error_report("unsupported number of maxcpus");
-        exit(1);
-    }
-    if (max_cpus < smp_cpus) {
-        error_report("maxcpus must be equal to or greater than smp");
-        exit(1);
-    }
-
-    if (smp_cpus > 1 || smp_cores > 1 || smp_threads > 1) {
+    if (smp_cpus > 1) {
         Error *blocker = NULL;
         error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, "smp");
         replay_add_blocker(blocker);
@@ -1393,7 +1384,7 @@ static int usb_device_add(const char *devname)
     const char *p;
 #endif
 
-    if (!usb_enabled()) {
+    if (!machine_usb(current_machine)) {
         return -1;
     }
 
@@ -1425,7 +1416,7 @@ static int usb_device_del(const char *devname)
         return -1;
     }
 
-    if (!usb_enabled()) {
+    if (!machine_usb(current_machine)) {
         return -1;
     }
 
@@ -2361,10 +2352,7 @@ static int chardev_init_func(void *opaque, QemuOpts *opts, Error **errp)
 #ifdef CONFIG_VIRTFS
 static int fsdev_init_func(void *opaque, QemuOpts *opts, Error **errp)
 {
-    int ret;
-    ret = qemu_fsdev_add(opts);
-
-    return ret;
+    return qemu_fsdev_add(opts);
 }
 #endif
 
@@ -2973,6 +2961,7 @@ int main(int argc, char **argv, char **envp)
     FILE *vmstate_dump_file = NULL;
     Error *main_loop_err = NULL;
     Error *err = NULL;
+    bool list_data_dirs = false;
 
     qemu_init_cpu_loop();
     qemu_mutex_lock_iothread();
@@ -3076,7 +3065,7 @@ int main(int argc, char **argv, char **envp)
 
             popt = lookup_opt(argc, argv, &optarg, &optind);
             if (!(popt->arch_mask & arch_type)) {
-                printf("Option %s not supported for this target\n", popt->name);
+                error_report("Option not supported for this target");
                 exit(1);
             }
             switch(popt->index) {
@@ -3350,7 +3339,7 @@ int main(int argc, char **argv, char **envp)
                 log_file = optarg;
                 break;
             case QEMU_OPTION_DFILTER:
-                qemu_set_dfilter_ranges(optarg);
+                qemu_set_dfilter_ranges(optarg, &error_fatal);
                 break;
             case QEMU_OPTION_s:
                 add_device_config(DEV_GDB, "tcp::" DEFAULT_GDBSTUB_PORT);
@@ -3359,7 +3348,9 @@ int main(int argc, char **argv, char **envp)
                 add_device_config(DEV_GDB, optarg);
                 break;
             case QEMU_OPTION_L:
-                if (data_dir_idx < ARRAY_SIZE(data_dir)) {
+                if (is_help_option(optarg)) {
+                    list_data_dirs = true;
+                } else if (data_dir_idx < ARRAY_SIZE(data_dir)) {
                     data_dir[data_dir_idx++] = optarg;
                 }
                 break;
@@ -3852,21 +3843,21 @@ int main(int argc, char **argv, char **envp)
                 break;
             case QEMU_OPTION_xen_domid:
                 if (!(xen_available())) {
-                    printf("Option %s not supported for this target\n", popt->name);
+                    error_report("Option not supported for this target");
                     exit(1);
                 }
                 xen_domid = atoi(optarg);
                 break;
             case QEMU_OPTION_xen_create:
                 if (!(xen_available())) {
-                    printf("Option %s not supported for this target\n", popt->name);
+                    error_report("Option not supported for this target");
                     exit(1);
                 }
                 xen_mode = XEN_CREATE;
                 break;
             case QEMU_OPTION_xen_attach:
                 if (!(xen_available())) {
-                    printf("Option %s not supported for this target\n", popt->name);
+                    error_report("Option not supported for this target");
                     exit(1);
                 }
                 xen_mode = XEN_ATTACH;
@@ -4063,7 +4054,7 @@ int main(int argc, char **argv, char **envp)
     /* Open the logfile at this point and set the log mask if necessary.
      */
     if (log_file) {
-        qemu_set_log_filename(log_file);
+        qemu_set_log_filename(log_file, &error_fatal);
     }
 
     if (log_mask) {
@@ -4091,6 +4082,14 @@ int main(int argc, char **argv, char **envp)
         data_dir[data_dir_idx++] = CONFIG_QEMU_DATADIR;
     }
 
+    /* -L help lists the data directories and exits. */
+    if (list_data_dirs) {
+        for (i = 0; i < data_dir_idx; i++) {
+            printf("%s\n", data_dir[i]);
+        }
+        exit(0);
+    }
+
     smp_parse(qemu_opts_find(qemu_find_opts("smp-opts"), NULL));
 
     machine_class->max_cpus = machine_class->max_cpus ?: 1; /* Default to UP */
@@ -4501,7 +4500,7 @@ int main(int argc, char **argv, char **envp)
     }
 
     /* init USB devices */
-    if (usb_enabled()) {
+    if (machine_usb(current_machine)) {
         if (foreach_device_config(DEV_USB, usb_parse) < 0)
             exit(1);
     }
@@ -4562,8 +4561,10 @@ int main(int argc, char **argv, char **envp)
     os_setup_signal_handling();
 
     /* init remote displays */
+#ifdef CONFIG_VNC
     qemu_opts_foreach(qemu_find_opts("vnc"),
                       vnc_init_func, NULL, NULL);
+#endif
     if (show_vnc_port) {
         char *ret = vnc_display_local_addr("default");
         printf("VNC server running on '%s'\n", ret);