* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <time.h>
-#include <errno.h>
-#include <sys/time.h>
+#include "qemu/osdep.h"
-#include "config-host.h"
#ifdef CONFIG_SECCOMP
#include "sysemu/seccomp.h"
#include "qemu/queue.h"
#include "sysemu/cpus.h"
#include "sysemu/arch_init.h"
-#include "qemu/osdep.h"
#include "ui/qemu-spice.h"
#include "qapi/string-input-visitor.h"
{ .driver = "ide-drive", .flag = &default_cdrom },
{ .driver = "scsi-cd", .flag = &default_cdrom },
{ .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 },
static QemuOptsList qemu_trace_opts = {
.name = "trace",
- .implied_opt_name = "trace",
+ .implied_opt_name = "enable",
.head = QTAILQ_HEAD_INITIALIZER(qemu_trace_opts.head),
.desc = {
+ {
+ .name = "enable",
+ .type = QEMU_OPT_STRING,
+ },
{
.name = "events",
.type = QEMU_OPT_STRING,
/* from -> to */
{ RUN_STATE_DEBUG, RUN_STATE_RUNNING },
{ RUN_STATE_DEBUG, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_DEBUG, RUN_STATE_PRELAUNCH },
{ RUN_STATE_INMIGRATE, RUN_STATE_INTERNAL_ERROR },
{ RUN_STATE_INMIGRATE, RUN_STATE_IO_ERROR },
{ RUN_STATE_INMIGRATE, RUN_STATE_WATCHDOG },
{ RUN_STATE_INMIGRATE, RUN_STATE_GUEST_PANICKED },
{ RUN_STATE_INMIGRATE, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_INMIGRATE, RUN_STATE_PRELAUNCH },
+ { RUN_STATE_INMIGRATE, RUN_STATE_POSTMIGRATE },
{ RUN_STATE_INTERNAL_ERROR, RUN_STATE_PAUSED },
{ RUN_STATE_INTERNAL_ERROR, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_INTERNAL_ERROR, RUN_STATE_PRELAUNCH },
{ RUN_STATE_IO_ERROR, RUN_STATE_RUNNING },
{ RUN_STATE_IO_ERROR, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_IO_ERROR, RUN_STATE_PRELAUNCH },
{ RUN_STATE_PAUSED, RUN_STATE_RUNNING },
{ RUN_STATE_PAUSED, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_PAUSED, RUN_STATE_PRELAUNCH },
{ RUN_STATE_POSTMIGRATE, RUN_STATE_RUNNING },
{ RUN_STATE_POSTMIGRATE, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_POSTMIGRATE, RUN_STATE_PRELAUNCH },
{ RUN_STATE_PRELAUNCH, RUN_STATE_RUNNING },
{ RUN_STATE_PRELAUNCH, RUN_STATE_FINISH_MIGRATE },
{ RUN_STATE_FINISH_MIGRATE, RUN_STATE_RUNNING },
{ RUN_STATE_FINISH_MIGRATE, RUN_STATE_POSTMIGRATE },
+ { RUN_STATE_FINISH_MIGRATE, RUN_STATE_PRELAUNCH },
{ RUN_STATE_RESTORE_VM, RUN_STATE_RUNNING },
+ { RUN_STATE_RESTORE_VM, RUN_STATE_PRELAUNCH },
{ RUN_STATE_RUNNING, RUN_STATE_DEBUG },
{ RUN_STATE_RUNNING, RUN_STATE_INTERNAL_ERROR },
{ RUN_STATE_SHUTDOWN, RUN_STATE_PAUSED },
{ RUN_STATE_SHUTDOWN, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_SHUTDOWN, RUN_STATE_PRELAUNCH },
{ 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_SUSPENDED, RUN_STATE_PRELAUNCH },
{ RUN_STATE_WATCHDOG, RUN_STATE_RUNNING },
{ RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_WATCHDOG, RUN_STATE_PRELAUNCH },
{ RUN_STATE_GUEST_PANICKED, RUN_STATE_RUNNING },
{ RUN_STATE_GUEST_PANICKED, RUN_STATE_FINISH_MIGRATE },
+ { RUN_STATE_GUEST_PANICKED, RUN_STATE_PRELAUNCH },
{ RUN_STATE__MAX, RUN_STATE__MAX },
};
static int machine_help_func(QemuOpts *opts, MachineState *machine)
{
ObjectProperty *prop;
- ObjectPropertyIterator *iter;
+ ObjectPropertyIterator iter;
if (!qemu_opt_has_help_opt(opts)) {
return 0;
}
- iter = object_property_iter_init(OBJECT(machine));
- while ((prop = object_property_iter_next(iter))) {
+ object_property_iter_init(&iter, OBJECT(machine));
+ while ((prop = object_property_iter_next(&iter))) {
if (!prop->set) {
continue;
}
error_printf("\n");
}
}
- object_property_iter_free(iter);
return 1;
}
cpu_synchronize_all_states();
qemu_system_reset(VMRESET_REPORT);
resume_all_vcpus();
- if (runstate_needs_reset()) {
- runstate_set(RUN_STATE_PAUSED);
+ if (!runstate_check(RUN_STATE_RUNNING) &&
+ !runstate_check(RUN_STATE_INMIGRATE)) {
+ runstate_set(RUN_STATE_PRELAUNCH);
}
}
if (qemu_wakeup_requested()) {
}
bus_opts = qemu_opts_create(device, NULL, 0, &error_abort);
- if (arch_type == QEMU_ARCH_S390X) {
- qemu_opt_set(bus_opts, "driver", "virtio-serial-s390", &error_abort);
- } else {
- qemu_opt_set(bus_opts, "driver", "virtio-serial-pci", &error_abort);
- }
+ qemu_opt_set(bus_opts, "driver", "virtio-serial", &error_abort);
dev_opts = qemu_opts_create(device, NULL, 0, &error_abort);
qemu_opt_set(dev_opts, "driver", "virtconsole", &error_abort);
return popt;
}
+static MachineClass *select_machine(void)
+{
+ MachineClass *machine_class = find_default_machine();
+ const char *optarg;
+ QemuOpts *opts;
+ Location loc;
+
+ loc_push_none(&loc);
+
+ opts = qemu_get_machine_opts();
+ qemu_opts_loc_restore(opts);
+
+ optarg = qemu_opt_get(opts, "type");
+ if (optarg) {
+ machine_class = machine_parse(optarg);
+ }
+
+ if (!machine_class) {
+ error_report("No machine specified, and there is no default");
+ error_printf("Use -machine help to list supported machines\n");
+ exit(1);
+ }
+
+ loc_pop(&loc);
+ return machine_class;
+}
+
static int machine_set_property(void *opaque,
const char *name, const char *value,
Error **errp)
}
-static int object_create(void *opaque, QemuOpts *opts, Error **errp)
-{
- Error *err = NULL;
- char *type = NULL;
- char *id = NULL;
- void *dummy = NULL;
- OptsVisitor *ov;
- QDict *pdict;
- bool (*type_predicate)(const char *) = opaque;
-
- ov = opts_visitor_new(opts);
- pdict = qemu_opts_to_qdict(opts, NULL);
-
- visit_start_struct(opts_get_visitor(ov), &dummy, NULL, NULL, 0, &err);
- if (err) {
- goto out;
- }
-
- qdict_del(pdict, "qom-type");
- visit_type_str(opts_get_visitor(ov), &type, "qom-type", &err);
- if (err) {
- goto out;
- }
- if (!type_predicate(type)) {
- goto out;
- }
-
- qdict_del(pdict, "id");
- visit_type_str(opts_get_visitor(ov), &id, "id", &err);
- if (err) {
- goto out;
- }
-
- object_add(type, id, pdict, opts_get_visitor(ov), &err);
- if (err) {
- goto out;
- }
- visit_end_struct(opts_get_visitor(ov), &err);
- if (err) {
- qmp_object_del(id, NULL);
- }
-
-out:
- opts_visitor_cleanup(ov);
-
- QDECREF(pdict);
- g_free(id);
- g_free(type);
- g_free(dummy);
- if (err) {
- error_report_err(err);
- return -1;
- }
- return 0;
-}
-
static void set_memory_options(uint64_t *ram_slots, ram_addr_t *maxram_size,
MachineClass *mc)
{
const char *maxmem_str, *slots_str;
const ram_addr_t default_ram_size = mc->default_ram_size;
QemuOpts *opts = qemu_find_opts_singleton("memory");
+ Location loc;
+
+ loc_push_none(&loc);
+ qemu_opts_loc_restore(opts);
sz = 0;
mem_str = qemu_opt_get(opts, "size");
"'%s' option", slots_str ? "maxmem" : "slots");
exit(EXIT_FAILURE);
}
+
+ loc_pop(&loc);
}
int main(int argc, char **argv, char **envp)
bool userconfig = true;
const char *log_mask = NULL;
const char *log_file = NULL;
- const char *trace_events = NULL;
- const char *trace_file = NULL;
+ char *trace_file = NULL;
ram_addr_t maxram_size;
uint64_t ram_slots = 0;
FILE *vmstate_dump_file = NULL;
runstate_init();
if (qcrypto_init(&err) < 0) {
- error_report("cannot initialize crypto: %s", error_get_pretty(err));
+ error_reportf_err(err, "cannot initialize crypto: ");
exit(1);
}
rtc_clock = QEMU_CLOCK_HOST;
os_setup_early_signal_handling();
module_call_init(MODULE_INIT_MACHINE);
- machine_class = find_default_machine();
cpu_model = NULL;
snapshot = 0;
cyls = heads = secs = 0;
#endif
#ifdef CONFIG_SLIRP
case QEMU_OPTION_tftp:
+ error_report("The -tftp option is deprecated. "
+ "Please use '-netdev user,tftp=...' instead.");
legacy_tftp_prefix = optarg;
break;
case QEMU_OPTION_bootp:
+ error_report("The -bootp option is deprecated. "
+ "Please use '-netdev user,bootfile=...' instead.");
legacy_bootp_filename = optarg;
break;
case QEMU_OPTION_redir:
+ error_report("The -redir option is deprecated. "
+ "Please use '-netdev user,hostfwd=...' instead.");
if (net_slirp_redir(optarg) < 0)
exit(1);
break;
case QEMU_OPTION_trace:
{
opts = qemu_opts_parse_noisily(qemu_find_opts("trace"),
- optarg, false);
+ optarg, true);
if (!opts) {
exit(1);
}
- trace_events = qemu_opt_get(opts, "events");
- trace_file = qemu_opt_get(opts, "file");
+ if (qemu_opt_get(opts, "enable")) {
+ trace_enable_events(qemu_opt_get(opts, "enable"));
+ }
+ trace_init_events(qemu_opt_get(opts, "events"));
+ if (trace_file) {
+ g_free(trace_file);
+ }
+ trace_file = g_strdup(qemu_opt_get(opts, "file"));
+ qemu_opts_del(opts);
break;
}
case QEMU_OPTION_readconfig:
}
}
}
+ /*
+ * Clear error location left behind by the loop.
+ * Best done right after the loop. Do not insert code here!
+ */
+ loc_set_none();
replay_configure(icount_opts);
- opts = qemu_get_machine_opts();
- optarg = qemu_opt_get(opts, "type");
- if (optarg) {
- machine_class = machine_parse(optarg);
- }
-
- if (machine_class == NULL) {
- error_report("No machine specified, and there is no default");
- error_printf("Use -machine help to list supported machines\n");
- exit(1);
- }
+ machine_class = select_machine();
set_memory_options(&ram_slots, &maxram_size, machine_class);
- loc_set_none();
-
os_daemonize();
if (qemu_init_main_loop(&main_loop_err)) {
exit(0);
}
+ if (!trace_init_backends()) {
+ exit(1);
+ }
+ trace_init_file(trace_file);
+
/* Open the logfile at this point and set the log mask if necessary.
*/
if (log_file) {
exit(1);
}
qemu_set_log(mask);
- }
-
- if (!is_daemonized()) {
- if (!trace_init_backends(trace_events, trace_file)) {
- exit(1);
- }
+ } else {
+ qemu_set_log(0);
}
/* If no data_dir is specified then try to find it relative to the
socket_init();
if (qemu_opts_foreach(qemu_find_opts("object"),
- object_create,
- object_create_initial, NULL)) {
+ user_creatable_add_opts_foreach,
+ object_create_initial, &err)) {
+ error_report_err(err);
exit(1);
}
configure_accelerator(current_machine);
if (qtest_chrdev) {
- Error *local_err = NULL;
- qtest_init(qtest_chrdev, qtest_log, &local_err);
- if (local_err) {
- error_report_err(local_err);
- exit(1);
- }
+ qtest_init(qtest_chrdev, qtest_log, &error_fatal);
}
machine_opts = qemu_get_machine_opts();
opts = qemu_opts_find(qemu_find_opts("boot-opts"), NULL);
if (opts) {
- Error *local_err = NULL;
-
boot_order = qemu_opt_get(opts, "order");
if (boot_order) {
- validate_bootdevices(boot_order, &local_err);
- if (local_err) {
- error_report_err(local_err);
- exit(1);
- }
+ validate_bootdevices(boot_order, &error_fatal);
}
boot_once = qemu_opt_get(opts, "once");
if (boot_once) {
- validate_bootdevices(boot_once, &local_err);
- if (local_err) {
- error_report_err(local_err);
- exit(1);
- }
+ validate_bootdevices(boot_once, &error_fatal);
}
boot_menu = qemu_opt_get_bool(opts, "menu", boot_menu);
}
if (qemu_opts_foreach(qemu_find_opts("object"),
- object_create,
- object_create_delayed, NULL)) {
+ user_creatable_add_opts_foreach,
+ object_create_delayed, &err)) {
+ error_report_err(err);
exit(1);
}
net_check_clients();
if (boot_once) {
- Error *local_err = NULL;
- qemu_boot_set(boot_once, &local_err);
- if (local_err) {
- error_report("%s", error_get_pretty(local_err));
- exit(1);
- }
+ qemu_boot_set(boot_once, &error_fatal);
qemu_register_reset(restore_boot_order, g_strdup(boot_order));
}
Error *local_err = NULL;
qemu_start_incoming_migration(incoming, &local_err);
if (local_err) {
- error_report("-incoming %s: %s", incoming,
- error_get_pretty(local_err));
- error_free(local_err);
+ error_reportf_err(local_err, "-incoming %s: ", incoming);
exit(1);
}
} else if (autostart) {
os_setup_post();
- if (is_daemonized()) {
- if (!trace_init_backends(trace_events, trace_file)) {
- exit(1);
- }
- }
-
main_loop();
replay_disable_events();
projects / qemu.git / blobdiff