softfloat: Specialize udiv_qrnnd for s390x

[mirror_qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index 694bb67890422f885a712480fee6e249fb7ddda6..a867c9c4d9eb4b119fca8fc3ae47a0d49728f1d8 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -2310,7 +2310,7 @@ static void monitor_parse(const char *optarg, const char *mode, bool pretty)
     } else {
         snprintf(label, sizeof(label), "compat_monitor%d",
                  monitor_device_index);
-        opts = qemu_chr_parse_compat(label, optarg);
+        opts = qemu_chr_parse_compat(label, optarg, true);
         if (!opts) {
             error_report("parse error: %s", optarg);
             exit(1);
@@ -2382,7 +2382,7 @@ static int serial_parse(const char *devname)
     snprintf(label, sizeof(label), "serial%d", index);
     serial_hds = g_renew(Chardev *, serial_hds, index + 1);
 
-    serial_hds[index] = qemu_chr_new(label, devname);
+    serial_hds[index] = qemu_chr_new_mux_mon(label, devname);
     if (!serial_hds[index]) {
         error_report("could not connect serial device"
                      " to character backend '%s'", devname);
@@ -2418,7 +2418,7 @@ static int parallel_parse(const char *devname)
         exit(1);
     }
     snprintf(label, sizeof(label), "parallel%d", index);
-    parallel_hds[index] = qemu_chr_new(label, devname);
+    parallel_hds[index] = qemu_chr_new_mux_mon(label, devname);
     if (!parallel_hds[index]) {
         error_report("could not connect parallel device"
                      " to character backend '%s'", devname);
@@ -2449,7 +2449,7 @@ static int virtcon_parse(const char *devname)
     qemu_opt_set(dev_opts, "driver", "virtconsole", &error_abort);
 
     snprintf(label, sizeof(label), "virtcon%d", index);
-    virtcon_hds[index] = qemu_chr_new(label, devname);
+    virtcon_hds[index] = qemu_chr_new_mux_mon(label, devname);
     if (!virtcon_hds[index]) {
         error_report("could not connect virtio console"
                      " to character backend '%s'", devname);
@@ -2465,7 +2465,7 @@ static int debugcon_parse(const char *devname)
 {
     QemuOpts *opts;
 
-    if (!qemu_chr_new("debugcon", devname)) {
+    if (!qemu_chr_new_mux_mon("debugcon", devname)) {
         exit(1);
     }
     opts = qemu_opts_create(qemu_find_opts("device"), "debugcon", 1, NULL);
@@ -2560,6 +2560,16 @@ static void qemu_run_exit_notifiers(void)
     notifier_list_notify(&exit_notifiers, NULL);
 }
 
+static const char *pid_file;
+static Notifier qemu_unlink_pidfile_notifier;
+
+static void qemu_unlink_pidfile(Notifier *n, void *data)
+{
+    if (pid_file) {
+        unlink(pid_file);
+    }
+}
+
 bool machine_init_done;
 
 void qemu_add_machine_init_done_notifier(Notifier *notify)
@@ -2884,7 +2894,6 @@ int main(int argc, char **argv, char **envp)
     const char *vga_model = NULL;
     const char *qtest_chrdev = NULL;
     const char *qtest_log = NULL;
-    const char *pid_file = NULL;
     const char *incoming = NULL;
     bool userconfig = true;
     bool nographic = false;
@@ -3906,19 +3915,22 @@ int main(int argc, char **argv, char **envp)
     os_daemonize();
     rcu_disable_atfork();
 
-    if (pid_file && qemu_create_pidfile(pid_file) != 0) {
-        error_report("could not acquire pid file: %s", strerror(errno));
+    if (pid_file && !qemu_write_pidfile(pid_file, &err)) {
+        error_reportf_err(err, "cannot create PID file: ");
         exit(1);
     }
 
+    qemu_unlink_pidfile_notifier.notify = qemu_unlink_pidfile;
+    qemu_add_exit_notifier(&qemu_unlink_pidfile_notifier);
+
     if (qemu_init_main_loop(&main_loop_err)) {
         error_report_err(main_loop_err);
         exit(1);
     }
 
 #ifdef CONFIG_SECCOMP
-    if (qemu_opts_foreach(qemu_find_opts("sandbox"),
-                          parse_sandbox, NULL, NULL)) {
+    olist = qemu_find_opts_err("sandbox", NULL);
+    if (olist && qemu_opts_foreach(olist, parse_sandbox, NULL, NULL)) {
         exit(1);
     }
 #endif
@@ -4523,15 +4535,17 @@ int main(int argc, char **argv, char **envp)
     replay_checkpoint(CHECKPOINT_RESET);
     qemu_system_reset(SHUTDOWN_CAUSE_NONE);
     register_global_state();
-    if (replay_mode != REPLAY_MODE_NONE) {
-        replay_vmstate_init();
-    } else if (loadvm) {
+    if (loadvm) {
         Error *local_err = NULL;
         if (load_snapshot(loadvm, &local_err) < 0) {
             error_report_err(local_err);
             autostart = 0;
+            exit(1);
         }
     }
+    if (replay_mode != REPLAY_MODE_NONE) {
+        replay_vmstate_init();
+    }
 
     qdev_prop_check_globals();
     if (vmstate_dump_file) {