#include <glib.h>
+#include "qemu/error-report.h"
#include "qemu/sockets.h"
#include "hw/hw.h"
#include "hw/boards.h"
#include "hw/isa/isa.h"
#include "hw/bt.h"
#include "sysemu/watchdog.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
#include "hw/xen/xen.h"
#include "hw/qdev.h"
#include "hw/loader.h"
#include "qapi/opts-visitor.h"
#include "qom/object_interfaces.h"
#include "qapi-event.h"
-
-#define DEFAULT_RAM_SIZE 128
+#include "exec/semihost.h"
+#include "crypto/init.h"
#define MAX_VIRTIO_CONSOLES 1
#define MAX_SCLP_CONSOLES 1
const char *watchdog;
QEMUOptionRom option_rom[MAX_OPTION_ROMS];
int nb_option_roms;
-int semihosting_enabled = 0;
int old_param = 0;
const char *qemu_name;
int alt_grab = 0;
{ .driver = "isa-cirrus-vga", .flag = &default_vga },
{ .driver = "vmware-svga", .flag = &default_vga },
{ .driver = "qxl-vga", .flag = &default_vga },
+ { .driver = "virtio-vga", .flag = &default_vga },
};
static QemuOptsList qemu_rtc_opts = {
}, {
.name = "align",
.type = QEMU_OPT_BOOL,
+ }, {
+ .name = "sleep",
+ .type = QEMU_OPT_BOOL,
},
{ /* end of list */ }
},
}, {
.name = "target",
.type = QEMU_OPT_STRING,
+ }, {
+ .name = "arg",
+ .type = QEMU_OPT_STRING,
+ },
+ { /* end of list */ }
+ },
+};
+
+static QemuOptsList qemu_fw_cfg_opts = {
+ .name = "fw_cfg",
+ .implied_opt_name = "name",
+ .head = QTAILQ_HEAD_INITIALIZER(qemu_fw_cfg_opts.head),
+ .desc = {
+ {
+ .name = "name",
+ .type = QEMU_OPT_STRING,
+ .help = "Sets the fw_cfg name of the blob to be inserted",
+ }, {
+ .name = "file",
+ .type = QEMU_OPT_STRING,
+ .help = "Sets the name of the file from which\n"
+ "the fw_cfg blob will be loaded",
},
{ /* end of list */ }
},
static void res_free(void)
{
- if (boot_splash_filedata != NULL) {
- g_free(boot_splash_filedata);
- boot_splash_filedata = NULL;
- }
+ g_free(boot_splash_filedata);
+ boot_splash_filedata = NULL;
}
-static int default_driver_check(QemuOpts *opts, void *opaque)
+static int default_driver_check(void *opaque, QemuOpts *opts, Error **errp)
{
const char *driver = qemu_opt_get(opts, "driver");
int i;
{ RUN_STATE_DEBUG, RUN_STATE_RUNNING },
{ RUN_STATE_DEBUG, RUN_STATE_FINISH_MIGRATE },
- { RUN_STATE_INMIGRATE, RUN_STATE_RUNNING },
+ { RUN_STATE_INMIGRATE, RUN_STATE_INTERNAL_ERROR },
+ { RUN_STATE_INMIGRATE, RUN_STATE_IO_ERROR },
{ RUN_STATE_INMIGRATE, RUN_STATE_PAUSED },
+ { RUN_STATE_INMIGRATE, RUN_STATE_RUNNING },
+ { RUN_STATE_INMIGRATE, RUN_STATE_SHUTDOWN },
+ { RUN_STATE_INMIGRATE, RUN_STATE_SUSPENDED },
+ { RUN_STATE_INMIGRATE, RUN_STATE_WATCHDOG },
+ { RUN_STATE_INMIGRATE, RUN_STATE_GUEST_PANICKED },
+ { RUN_STATE_INMIGRATE, RUN_STATE_FINISH_MIGRATE },
{ RUN_STATE_INTERNAL_ERROR, RUN_STATE_PAUSED },
{ RUN_STATE_INTERNAL_ERROR, RUN_STATE_FINISH_MIGRATE },
return current_run_state == state;
}
+bool runstate_store(char *str, size_t size)
+{
+ const char *state = RunState_lookup[current_run_state];
+ size_t len = strlen(state) + 1;
+
+ if (len > size) {
+ return false;
+ }
+ memcpy(str, state, len);
+ return true;
+}
+
static void runstate_init(void)
{
const RunStateTransition *p;
return 1;
}
-static int parse_sandbox(QemuOpts *opts, void *opaque)
+static int parse_sandbox(void *opaque, QemuOpts *opts, Error **errp)
{
/* FIXME: change this to true for 1.3 */
if (qemu_opt_get_bool(opts, "enable", false)) {
#ifdef CONFIG_SECCOMP
if (seccomp_start() < 0) {
- qerror_report(ERROR_CLASS_GENERIC_ERROR,
- "failed to install seccomp syscall filter in the kernel");
+ error_report("failed to install seccomp syscall filter "
+ "in the kernel");
return -1;
}
#else
- qerror_report(ERROR_CLASS_GENERIC_ERROR,
- "sandboxing request but seccomp is not compiled into this build");
+ error_report("sandboxing request but seccomp is not compiled "
+ "into this build");
return -1;
#endif
}
return 0;
}
-static int parse_name(QemuOpts *opts, void *opaque)
+static int parse_name(void *opaque, QemuOpts *opts, Error **errp)
{
const char *proc_name;
}
#ifndef _WIN32
-static int parse_add_fd(QemuOpts *opts, void *opaque)
+static int parse_add_fd(void *opaque, QemuOpts *opts, Error **errp)
{
int fd, dupfd, flags;
int64_t fdset_id;
fd_opaque = qemu_opt_get(opts, "opaque");
if (fd < 0) {
- qerror_report(ERROR_CLASS_GENERIC_ERROR,
- "fd option is required and must be non-negative");
+ error_report("fd option is required and must be non-negative");
return -1;
}
if (fd <= STDERR_FILENO) {
- qerror_report(ERROR_CLASS_GENERIC_ERROR,
- "fd cannot be a standard I/O stream");
+ error_report("fd cannot be a standard I/O stream");
return -1;
}
*/
flags = fcntl(fd, F_GETFD);
if (flags == -1 || (flags & FD_CLOEXEC)) {
- qerror_report(ERROR_CLASS_GENERIC_ERROR,
- "fd is not valid or already in use");
+ error_report("fd is not valid or already in use");
return -1;
}
if (fdset_id < 0) {
- qerror_report(ERROR_CLASS_GENERIC_ERROR,
- "set option is required and must be non-negative");
+ error_report("set option is required and must be non-negative");
return -1;
}
}
#endif
if (dupfd == -1) {
- qerror_report(ERROR_CLASS_GENERIC_ERROR,
- "Error duplicating fd: %s", strerror(errno));
+ error_report("Error duplicating fd: %s", strerror(errno));
return -1;
}
return 0;
}
-static int cleanup_add_fd(QemuOpts *opts, void *opaque)
+static int cleanup_add_fd(void *opaque, QemuOpts *opts, Error **errp)
{
int fd;
#define MTD_OPTS ""
#define SD_OPTS ""
-static int drive_init_func(QemuOpts *opts, void *opaque)
+static int drive_init_func(void *opaque, QemuOpts *opts, Error **errp)
{
BlockInterfaceType *block_default_type = opaque;
return drive_new(opts, *block_default_type) == NULL;
}
-static int drive_enable_snapshot(QemuOpts *opts, void *opaque)
+static int drive_enable_snapshot(void *opaque, QemuOpts *opts, Error **errp)
{
if (qemu_opt_get(opts, "snapshot") == NULL) {
qemu_opt_set(opts, "snapshot", "on", &error_abort);
opts = drive_add(type, index, NULL, optstr);
if (snapshot) {
- drive_enable_snapshot(opts, NULL);
+ drive_enable_snapshot(NULL, opts, NULL);
}
dinfo = drive_new(opts, type);
enable_timestamp_msg = qemu_opt_get_bool(opts, "timestamp", true);
}
+/***********************************************************/
+/* Semihosting */
+
+typedef struct SemihostingConfig {
+ bool enabled;
+ SemihostingTarget target;
+ const char **argv;
+ int argc;
+ const char *cmdline; /* concatenated argv */
+} SemihostingConfig;
+
+static SemihostingConfig semihosting;
+
+bool semihosting_enabled(void)
+{
+ return semihosting.enabled;
+}
+
+SemihostingTarget semihosting_get_target(void)
+{
+ return semihosting.target;
+}
+
+const char *semihosting_get_arg(int i)
+{
+ if (i >= semihosting.argc) {
+ return NULL;
+ }
+ return semihosting.argv[i];
+}
+
+int semihosting_get_argc(void)
+{
+ return semihosting.argc;
+}
+
+const char *semihosting_get_cmdline(void)
+{
+ if (semihosting.cmdline == NULL && semihosting.argc > 0) {
+ semihosting.cmdline = g_strjoinv(" ", (gchar **)semihosting.argv);
+ }
+ return semihosting.cmdline;
+}
+
+static int add_semihosting_arg(void *opaque,
+ const char *name, const char *val,
+ Error **errp)
+{
+ SemihostingConfig *s = opaque;
+ if (strcmp(name, "arg") == 0) {
+ s->argc++;
+ /* one extra element as g_strjoinv() expects NULL-terminated array */
+ s->argv = g_realloc(s->argv, (s->argc + 1) * sizeof(void *));
+ s->argv[s->argc - 1] = val;
+ s->argv[s->argc] = NULL;
+ }
+ return 0;
+}
+
+/* Use strings passed via -kernel/-append to initialize semihosting.argv[] */
+static inline void semihosting_arg_fallback(const char *file, const char *cmd)
+{
+ char *cmd_token;
+
+ /* argv[0] */
+ add_semihosting_arg(&semihosting, "arg", file, NULL);
+
+ /* split -append and initialize argv[1..n] */
+ cmd_token = strtok(g_strdup(cmd), " ");
+ while (cmd_token) {
+ add_semihosting_arg(&semihosting, "arg", cmd_token, NULL);
+ cmd_token = strtok(NULL, " ");
+ }
+}
+
+/* Now we still need this for compatibility with XEN. */
+bool has_igd_gfx_passthru;
+static void igd_gfx_passthru(void)
+{
+ has_igd_gfx_passthru = current_machine->igd_gfx_passthru;
+}
+
/***********************************************************/
/* USB devices */
MachineState *current_machine;
-static void machine_class_init(ObjectClass *oc, void *data)
-{
- MachineClass *mc = MACHINE_CLASS(oc);
- QEMUMachine *qm = data;
-
- mc->family = qm->family;
- mc->name = qm->name;
- mc->alias = qm->alias;
- mc->desc = qm->desc;
- mc->init = qm->init;
- mc->reset = qm->reset;
- mc->hot_add_cpu = qm->hot_add_cpu;
- mc->kvm_type = qm->kvm_type;
- mc->block_default_type = qm->block_default_type;
- mc->units_per_default_bus = qm->units_per_default_bus;
- mc->max_cpus = qm->max_cpus;
- mc->no_serial = qm->no_serial;
- mc->no_parallel = qm->no_parallel;
- mc->use_virtcon = qm->use_virtcon;
- mc->use_sclp = qm->use_sclp;
- mc->no_floppy = qm->no_floppy;
- mc->no_cdrom = qm->no_cdrom;
- mc->no_sdcard = qm->no_sdcard;
- mc->has_dynamic_sysbus = qm->has_dynamic_sysbus;
- mc->is_default = qm->is_default;
- mc->default_machine_opts = qm->default_machine_opts;
- mc->default_boot_order = qm->default_boot_order;
- mc->default_display = qm->default_display;
- mc->compat_props = qm->compat_props;
- mc->hw_version = qm->hw_version;
-}
-
-int qemu_register_machine(QEMUMachine *m)
-{
- char *name = g_strconcat(m->name, TYPE_MACHINE_SUFFIX, NULL);
- TypeInfo ti = {
- .name = name,
- .parent = TYPE_MACHINE,
- .class_init = machine_class_init,
- .class_data = (void *)m,
- };
-
- type_register(&ti);
- g_free(name);
-
- return 0;
-}
-
static MachineClass *find_machine(const char *name)
{
GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false);
cpu_synchronize_all_post_reset();
}
+void qemu_system_guest_panicked(void)
+{
+ if (current_cpu) {
+ current_cpu->crash_occurred = true;
+ }
+ qapi_event_send_guest_panicked(GUEST_PANIC_ACTION_PAUSE, &error_abort);
+ vm_stop(RUN_STATE_GUEST_PANICKED);
+}
+
void qemu_system_reset_request(void)
{
if (no_reboot) {
return object_class_by_name("cgthree");
}
+static bool virtio_vga_available(void)
+{
+ return object_class_by_name("virtio-vga");
+}
+
static void select_vgahw (const char *p)
{
const char *opts;
fprintf(stderr, "Error: VMWare SVGA not available\n");
exit(0);
}
+ } else if (strstart(p, "virtio", &opts)) {
+ if (virtio_vga_available()) {
+ vga_interface_type = VGA_VIRTIO;
+ } else {
+ fprintf(stderr, "Error: Virtio VGA not available\n");
+ exit(0);
+ }
} else if (strstart(p, "xenfb", &opts)) {
vga_interface_type = VGA_XENFB;
} else if (strstart(p, "qxl", &opts)) {
}
} else {
invalid_sdl_args:
- fprintf(stderr, "Invalid SDL option string: %s\n", p);
+ error_report("Invalid SDL option string");
exit(1);
}
opts = nextopt;
}
#else
- fprintf(stderr, "SDL support is disabled\n");
+ error_report("SDL support is disabled");
exit(1);
#endif
} else if (strstart(p, "vnc", &opts)) {
#ifdef CONFIG_VNC
if (*opts == '=') {
- if (vnc_parse_func(opts+1) == NULL) {
+ Error *err = NULL;
+ if (vnc_parse(opts + 1, &err) == NULL) {
+ error_report_err(err);
exit(1);
}
} else {
- fprintf(stderr, "VNC requires a display argument vnc=<display>\n");
+ error_report("VNC requires a display argument vnc=<display>");
exit(1);
}
#else
- fprintf(stderr, "VNC support is disabled\n");
+ error_report("VNC support is disabled");
exit(1);
#endif
} else if (strstart(p, "curses", &opts)) {
#ifdef CONFIG_CURSES
display = DT_CURSES;
#else
- fprintf(stderr, "Curses support is disabled\n");
+ error_report("Curses support is disabled");
exit(1);
#endif
} else if (strstart(p, "gtk", &opts)) {
}
} else {
invalid_gtk_args:
- fprintf(stderr, "Invalid GTK option string: %s\n", p);
+ error_report("Invalid GTK option string");
exit(1);
}
opts = nextopt;
}
#else
- fprintf(stderr, "GTK support is disabled\n");
+ error_report("GTK support is disabled");
exit(1);
#endif
} else if (strstart(p, "none", &opts)) {
display = DT_NONE;
} else {
- fprintf(stderr, "Unknown display type: %s\n", p);
+ error_report("Unknown display type");
exit(1);
}
if (!strncmp(arg, "virtio", 6)) {
if (arg[6] == ',') {
/* have params -> parse them */
- opts = qemu_opts_parse(qemu_find_opts("device"), arg+7, 0);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("device"), arg + 7,
+ false);
if (!opts)
return -1;
} else {
return NULL;
}
-static int device_help_func(QemuOpts *opts, void *opaque)
+static int parse_fw_cfg(void *opaque, QemuOpts *opts, Error **errp)
+{
+ gchar *buf;
+ size_t size;
+ const char *name, *file;
+
+ if (opaque == NULL) {
+ error_report("fw_cfg device not available");
+ return -1;
+ }
+ name = qemu_opt_get(opts, "name");
+ file = qemu_opt_get(opts, "file");
+ if (name == NULL || *name == '\0' || file == NULL || *file == '\0') {
+ error_report("invalid argument value");
+ return -1;
+ }
+ if (strlen(name) > FW_CFG_MAX_FILE_PATH - 1) {
+ error_report("name too long (max. %d char)", FW_CFG_MAX_FILE_PATH - 1);
+ return -1;
+ }
+ if (strncmp(name, "opt/", 4) != 0) {
+ error_report("WARNING: externally provided fw_cfg item names "
+ "should be prefixed with \"opt/\"!");
+ }
+ if (!g_file_get_contents(file, &buf, &size, NULL)) {
+ error_report("can't load %s", file);
+ return -1;
+ }
+ fw_cfg_add_file((FWCfgState *)opaque, name, buf, size);
+ return 0;
+}
+
+static int device_help_func(void *opaque, QemuOpts *opts, Error **errp)
{
return qdev_device_help(opts);
}
-static int device_init_func(QemuOpts *opts, void *opaque)
+static int device_init_func(void *opaque, QemuOpts *opts, Error **errp)
{
+ Error *err = NULL;
DeviceState *dev;
- dev = qdev_device_add(opts);
- if (!dev)
+ dev = qdev_device_add(opts, &err);
+ if (!dev) {
+ error_report_err(err);
return -1;
+ }
object_unref(OBJECT(dev));
return 0;
}
-static int chardev_init_func(QemuOpts *opts, void *opaque)
+static int chardev_init_func(void *opaque, QemuOpts *opts, Error **errp)
{
Error *local_err = NULL;
}
#ifdef CONFIG_VIRTFS
-static int fsdev_init_func(QemuOpts *opts, void *opaque)
+static int fsdev_init_func(void *opaque, QemuOpts *opts, Error **errp)
{
int ret;
ret = qemu_fsdev_add(opts);
}
#endif
-static int mon_init_func(QemuOpts *opts, void *opaque)
+static int mon_init_func(void *opaque, QemuOpts *opts, Error **errp)
{
CharDriverState *chr;
const char *chardev;
notifier_list_notify(&exit_notifiers, NULL);
}
+static bool machine_init_done;
+
void qemu_add_machine_init_done_notifier(Notifier *notify)
{
notifier_list_add(&machine_init_done_notifiers, notify);
+ if (machine_init_done) {
+ notify->notify(notify, NULL);
+ }
}
static void qemu_run_machine_init_done_notifiers(void)
{
notifier_list_notify(&machine_init_done_notifiers, NULL);
+ machine_init_done = true;
}
static const QEMUOption *lookup_opt(int argc, char **argv,
free(mem);
}
-static int machine_set_property(const char *name, const char *value,
- void *opaque)
+static int machine_set_property(void *opaque,
+ const char *name, const char *value,
+ Error **errp)
{
Object *obj = OBJECT(opaque);
Error *local_err = NULL;
return 0;
}
-static int object_create(QemuOpts *opts, void *opaque)
+
+/*
+ * Initial object creation happens before all other
+ * QEMU data types are created. The majority of objects
+ * can be created at this point. The rng-egd object
+ * cannot be created here, as it depends on the chardev
+ * already existing.
+ */
+static bool object_create_initial(const char *type)
+{
+ if (g_str_equal(type, "rng-egd")) {
+ return false;
+ }
+ return true;
+}
+
+
+/*
+ * The remainder of object creation happens after the
+ * creation of chardev, fsdev and device data types.
+ */
+static bool object_create_delayed(const char *type)
+{
+ return !object_create_initial(type);
+}
+
+
+static int object_create(void *opaque, QemuOpts *opts, Error **errp)
{
Error *err = NULL;
char *type = 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);
if (err) {
goto out;
}
+ if (!type_predicate(type)) {
+ goto out;
+ }
qdict_del(pdict, "id");
visit_type_str(opts_get_visitor(ov), &id, "id", &err);
return 0;
}
-static void set_memory_options(uint64_t *ram_slots, ram_addr_t *maxram_size)
+static void set_memory_options(uint64_t *ram_slots, ram_addr_t *maxram_size,
+ MachineClass *mc)
{
uint64_t sz;
const char *mem_str;
const char *maxmem_str, *slots_str;
- const ram_addr_t default_ram_size = (ram_addr_t)DEFAULT_RAM_SIZE *
- 1024 * 1024;
+ const ram_addr_t default_ram_size = mc->default_ram_size;
QemuOpts *opts = qemu_find_opts_singleton("memory");
sz = 0;
uint64_t ram_slots = 0;
FILE *vmstate_dump_file = NULL;
Error *main_loop_err = NULL;
+ Error *err = NULL;
qemu_init_cpu_loop();
qemu_mutex_lock_iothread();
qemu_add_opts(&qemu_numa_opts);
qemu_add_opts(&qemu_icount_opts);
qemu_add_opts(&qemu_semihosting_config_opts);
+ qemu_add_opts(&qemu_fw_cfg_opts);
runstate_init();
+ if (qcrypto_init(&err) < 0) {
+ fprintf(stderr, "Cannot initialize crypto: %s\n",
+ error_get_pretty(err));
+ exit(1);
+ }
rtc_clock = QEMU_CLOCK_HOST;
QLIST_INIT (&vm_change_state_head);
switch(popt->index) {
case QEMU_OPTION_no_kvm_irqchip: {
olist = qemu_find_opts("machine");
- qemu_opts_parse(olist, "kernel_irqchip=off", 0);
+ qemu_opts_parse_noisily(olist, "kernel_irqchip=off", false);
break;
}
case QEMU_OPTION_cpu:
}
break;
case QEMU_OPTION_numa:
- opts = qemu_opts_parse(qemu_find_opts("numa"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("numa"),
+ optarg, true);
if (!opts) {
exit(1);
}
drive_add(IF_DEFAULT, 2, optarg, CDROM_OPTS);
break;
case QEMU_OPTION_boot:
- opts = qemu_opts_parse(qemu_find_opts("boot-opts"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("boot-opts"),
+ optarg, true);
if (!opts) {
exit(1);
}
break;
#ifdef CONFIG_LIBISCSI
case QEMU_OPTION_iscsi:
- opts = qemu_opts_parse(qemu_find_opts("iscsi"), optarg, 0);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("iscsi"),
+ optarg, false);
if (!opts) {
exit(1);
}
exit(0);
break;
case QEMU_OPTION_m:
- opts = qemu_opts_parse(qemu_find_opts("memory"),
- optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("memory"),
+ optarg, true);
if (!opts) {
exit(EXIT_FAILURE);
}
default_monitor = 0;
break;
case QEMU_OPTION_mon:
- opts = qemu_opts_parse(qemu_find_opts("mon"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("mon"), optarg,
+ true);
if (!opts) {
exit(1);
}
default_monitor = 0;
break;
case QEMU_OPTION_chardev:
- opts = qemu_opts_parse(qemu_find_opts("chardev"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"),
+ optarg, true);
if (!opts) {
exit(1);
}
fprintf(stderr, "fsdev is not supported by this qemu build.\n");
exit(1);
}
- opts = qemu_opts_parse(olist, optarg, 1);
+ opts = qemu_opts_parse_noisily(olist, optarg, true);
if (!opts) {
exit(1);
}
fprintf(stderr, "virtfs is not supported by this qemu build.\n");
exit(1);
}
- opts = qemu_opts_parse(olist, optarg, 1);
+ opts = qemu_opts_parse_noisily(olist, optarg, true);
if (!opts) {
exit(1);
}
break;
}
case QEMU_OPTION_acpitable:
- opts = qemu_opts_parse(qemu_find_opts("acpi"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("acpi"),
+ optarg, true);
if (!opts) {
exit(1);
}
do_acpitable_option(opts);
break;
case QEMU_OPTION_smbios:
- opts = qemu_opts_parse(qemu_find_opts("smbios"), optarg, 0);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("smbios"),
+ optarg, false);
if (!opts) {
exit(1);
}
do_smbios_option(opts);
break;
+ case QEMU_OPTION_fwcfg:
+ opts = qemu_opts_parse_noisily(qemu_find_opts("fw_cfg"),
+ optarg, true);
+ if (opts == NULL) {
+ exit(1);
+ }
+ break;
case QEMU_OPTION_enable_kvm:
olist = qemu_find_opts("machine");
- qemu_opts_parse(olist, "accel=kvm", 0);
+ qemu_opts_parse_noisily(olist, "accel=kvm", false);
break;
case QEMU_OPTION_M:
case QEMU_OPTION_machine:
olist = qemu_find_opts("machine");
- opts = qemu_opts_parse(olist, optarg, 1);
+ opts = qemu_opts_parse_noisily(olist, optarg, true);
if (!opts) {
exit(1);
}
break;
case QEMU_OPTION_no_kvm:
olist = qemu_find_opts("machine");
- qemu_opts_parse(olist, "accel=tcg", 0);
+ qemu_opts_parse_noisily(olist, "accel=tcg", false);
break;
case QEMU_OPTION_no_kvm_pit: {
fprintf(stderr, "Warning: KVM PIT can no longer be disabled "
}
case QEMU_OPTION_usb:
olist = qemu_find_opts("machine");
- qemu_opts_parse(olist, "usb=on", 0);
+ qemu_opts_parse_noisily(olist, "usb=on", false);
break;
case QEMU_OPTION_usbdevice:
olist = qemu_find_opts("machine");
- qemu_opts_parse(olist, "usb=on", 0);
+ qemu_opts_parse_noisily(olist, "usb=on", false);
add_device_config(DEV_USB, optarg);
break;
case QEMU_OPTION_device:
- if (!qemu_opts_parse(qemu_find_opts("device"), optarg, 1)) {
+ if (!qemu_opts_parse_noisily(qemu_find_opts("device"),
+ optarg, true)) {
exit(1);
}
break;
case QEMU_OPTION_smp:
- if (!qemu_opts_parse(qemu_find_opts("smp-opts"), optarg, 1)) {
+ if (!qemu_opts_parse_noisily(qemu_find_opts("smp-opts"),
+ optarg, true)) {
exit(1);
}
break;
case QEMU_OPTION_vnc:
+ {
#ifdef CONFIG_VNC
- if (vnc_parse_func(optarg) == NULL) {
+ Error *local_err = NULL;
+
+ if (vnc_parse(optarg, &local_err) == NULL) {
+ error_report_err(local_err);
exit(1);
}
#else
exit(1);
#endif
break;
+ }
case QEMU_OPTION_no_acpi:
acpi_enabled = 0;
break;
fprintf(stderr, "Too many option ROMs\n");
exit(1);
}
- opts = qemu_opts_parse(qemu_find_opts("option-rom"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("option-rom"),
+ optarg, true);
if (!opts) {
exit(1);
}
nb_option_roms++;
break;
case QEMU_OPTION_semihosting:
- semihosting_enabled = 1;
- semihosting_target = SEMIHOSTING_TARGET_AUTO;
+ semihosting.enabled = true;
+ semihosting.target = SEMIHOSTING_TARGET_AUTO;
break;
case QEMU_OPTION_semihosting_config:
- semihosting_enabled = 1;
- opts = qemu_opts_parse(qemu_find_opts("semihosting-config"),
- optarg, 0);
+ semihosting.enabled = true;
+ opts = qemu_opts_parse_noisily(qemu_find_opts("semihosting-config"),
+ optarg, false);
if (opts != NULL) {
- semihosting_enabled = qemu_opt_get_bool(opts, "enable",
+ semihosting.enabled = qemu_opt_get_bool(opts, "enable",
true);
const char *target = qemu_opt_get(opts, "target");
if (target != NULL) {
if (strcmp("native", target) == 0) {
- semihosting_target = SEMIHOSTING_TARGET_NATIVE;
+ semihosting.target = SEMIHOSTING_TARGET_NATIVE;
} else if (strcmp("gdb", target) == 0) {
- semihosting_target = SEMIHOSTING_TARGET_GDB;
+ semihosting.target = SEMIHOSTING_TARGET_GDB;
} else if (strcmp("auto", target) == 0) {
- semihosting_target = SEMIHOSTING_TARGET_AUTO;
+ semihosting.target = SEMIHOSTING_TARGET_AUTO;
} else {
fprintf(stderr, "Unsupported semihosting-config"
" %s\n",
exit(1);
}
} else {
- semihosting_target = SEMIHOSTING_TARGET_AUTO;
+ semihosting.target = SEMIHOSTING_TARGET_AUTO;
}
+ /* Set semihosting argument count and vector */
+ qemu_opt_foreach(opts, add_semihosting_arg,
+ &semihosting, NULL);
} else {
fprintf(stderr, "Unsupported semihosting-config %s\n",
optarg);
"is no longer supported.\n");
break;
case QEMU_OPTION_name:
- opts = qemu_opts_parse(qemu_find_opts("name"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("name"),
+ optarg, true);
if (!opts) {
exit(1);
}
configure_rtc_date_offset(optarg, 1);
break;
case QEMU_OPTION_rtc:
- opts = qemu_opts_parse(qemu_find_opts("rtc"), optarg, 0);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("rtc"), optarg,
+ false);
if (!opts) {
exit(1);
}
}
break;
case QEMU_OPTION_icount:
- icount_opts = qemu_opts_parse(qemu_find_opts("icount"),
- optarg, 1);
+ icount_opts = qemu_opts_parse_noisily(qemu_find_opts("icount"),
+ optarg, true);
if (!icount_opts) {
exit(1);
}
break;
case QEMU_OPTION_trace:
{
- opts = qemu_opts_parse(qemu_find_opts("trace"), optarg, 0);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("trace"),
+ optarg, false);
if (!opts) {
exit(1);
}
fprintf(stderr, "spice is not supported by this qemu build.\n");
exit(1);
}
- opts = qemu_opts_parse(olist, optarg, 0);
+ opts = qemu_opts_parse_noisily(olist, optarg, false);
if (!opts) {
exit(1);
}
qtest_log = optarg;
break;
case QEMU_OPTION_sandbox:
- opts = qemu_opts_parse(qemu_find_opts("sandbox"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("sandbox"),
+ optarg, true);
if (!opts) {
exit(1);
}
break;
case QEMU_OPTION_add_fd:
#ifndef _WIN32
- opts = qemu_opts_parse(qemu_find_opts("add-fd"), optarg, 0);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("add-fd"),
+ optarg, false);
if (!opts) {
exit(1);
}
#endif
break;
case QEMU_OPTION_object:
- opts = qemu_opts_parse(qemu_find_opts("object"), optarg, 1);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("object"),
+ optarg, true);
if (!opts) {
exit(1);
}
break;
case QEMU_OPTION_realtime:
- opts = qemu_opts_parse(qemu_find_opts("realtime"), optarg, 0);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("realtime"),
+ optarg, false);
if (!opts) {
exit(1);
}
enable_mlock = qemu_opt_get_bool(opts, "mlock", true);
break;
case QEMU_OPTION_msg:
- opts = qemu_opts_parse(qemu_find_opts("msg"), optarg, 0);
+ opts = qemu_opts_parse_noisily(qemu_find_opts("msg"), optarg,
+ false);
if (!opts) {
exit(1);
}
machine_class = machine_parse(optarg);
}
- set_memory_options(&ram_slots, &maxram_size);
+ if (machine_class == NULL) {
+ fprintf(stderr, "No machine specified, and there is no default.\n"
+ "Use -machine help to list supported machines!\n");
+ exit(1);
+ }
+
+ set_memory_options(&ram_slots, &maxram_size, machine_class);
loc_set_none();
exit(1);
}
- if (qemu_opts_foreach(qemu_find_opts("sandbox"), parse_sandbox, NULL, 0)) {
+ if (qemu_opts_foreach(qemu_find_opts("sandbox"),
+ parse_sandbox, NULL, NULL)) {
exit(1);
}
- if (qemu_opts_foreach(qemu_find_opts("name"), parse_name, NULL, 1)) {
+ if (qemu_opts_foreach(qemu_find_opts("name"),
+ parse_name, NULL, NULL)) {
exit(1);
}
#ifndef _WIN32
- if (qemu_opts_foreach(qemu_find_opts("add-fd"), parse_add_fd, NULL, 1)) {
+ if (qemu_opts_foreach(qemu_find_opts("add-fd"),
+ parse_add_fd, NULL, NULL)) {
exit(1);
}
- if (qemu_opts_foreach(qemu_find_opts("add-fd"), cleanup_add_fd, NULL, 1)) {
+ if (qemu_opts_foreach(qemu_find_opts("add-fd"),
+ cleanup_add_fd, NULL, NULL)) {
exit(1);
}
#endif
- if (machine_class == NULL) {
- fprintf(stderr, "No machine specified, and there is no default.\n"
- "Use -machine help to list supported machines!\n");
- exit(1);
- }
-
current_machine = MACHINE(object_new(object_class_get_name(
OBJECT_CLASS(machine_class))));
if (machine_help_func(qemu_get_machine_opts(), current_machine)) {
exit(0);
}
- /* Open the logfile at this point, if necessary. We can't open the logfile
- * when encountering either of the logging options (-d or -D) because the
- * other one may be encountered later on the command line, changing the
- * location or level of logging.
+ /* Open the logfile at this point and set the log mask if necessary.
*/
+ if (log_file) {
+ qemu_set_log_filename(log_file);
+ }
+
if (log_mask) {
int mask;
- if (log_file) {
- qemu_set_log_filename(log_file);
- }
-
mask = qemu_str_to_log_mask(log_mask);
if (!mask) {
qemu_print_log_usage(stdout);
machine_class->default_machine_opts, 0);
}
- qemu_opts_foreach(qemu_find_opts("device"), default_driver_check, NULL, 0);
- qemu_opts_foreach(qemu_find_opts("global"), default_driver_check, NULL, 0);
+ qemu_opts_foreach(qemu_find_opts("device"),
+ default_driver_check, NULL, NULL);
+ qemu_opts_foreach(qemu_find_opts("global"),
+ default_driver_check, NULL, NULL);
if (!vga_model && !default_vga) {
vga_interface_type = VGA_DEVICE;
#elif defined(CONFIG_SDL) || defined(CONFIG_COCOA)
display_type = DT_SDL;
#elif defined(CONFIG_VNC)
- vnc_parse_func("localhost:0,to=99,id=default");
+ vnc_parse("localhost:0,to=99,id=default", &error_abort);
show_vnc_port = 1;
#else
display_type = DT_NONE;
socket_init();
- if (qemu_opts_foreach(qemu_find_opts("chardev"), chardev_init_func, NULL, 1) != 0)
+ if (qemu_opts_foreach(qemu_find_opts("object"),
+ object_create,
+ object_create_initial, NULL)) {
+ exit(1);
+ }
+
+ if (qemu_opts_foreach(qemu_find_opts("chardev"),
+ chardev_init_func, NULL, NULL)) {
exit(1);
+ }
+
#ifdef CONFIG_VIRTFS
- if (qemu_opts_foreach(qemu_find_opts("fsdev"), fsdev_init_func, NULL, 1) != 0) {
+ if (qemu_opts_foreach(qemu_find_opts("fsdev"),
+ fsdev_init_func, NULL, NULL)) {
exit(1);
}
#endif
exit(1);
}
- if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 0)
- != 0) {
+ if (qemu_opts_foreach(qemu_find_opts("device"),
+ device_help_func, NULL, NULL)) {
exit(0);
}
if (qemu_opts_foreach(qemu_find_opts("object"),
- object_create, NULL, 0) != 0) {
+ object_create,
+ object_create_delayed, NULL)) {
exit(1);
}
machine_opts = qemu_get_machine_opts();
if (qemu_opt_foreach(machine_opts, machine_set_property, current_machine,
- 1) < 0) {
+ NULL)) {
object_unref(OBJECT(current_machine));
exit(1);
}
exit(1);
}
+ if (semihosting_enabled() && !semihosting_get_argc() && kernel_filename) {
+ /* fall back to the -kernel/-append */
+ semihosting_arg_fallback(kernel_filename, kernel_cmdline);
+ }
+
os_set_line_buffering();
#ifdef CONFIG_SPICE
/* open the virtual block devices */
if (snapshot)
- qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot, NULL, 0);
+ qemu_opts_foreach(qemu_find_opts("drive"),
+ drive_enable_snapshot, NULL, NULL);
if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func,
- &machine_class->block_default_type, 1) != 0) {
+ &machine_class->block_default_type, NULL)) {
exit(1);
}
parse_numa_opts(machine_class);
- if (qemu_opts_foreach(qemu_find_opts("mon"), mon_init_func, NULL, 1) != 0) {
+ if (qemu_opts_foreach(qemu_find_opts("mon"),
+ mon_init_func, NULL, NULL)) {
exit(1);
}
numa_post_machine_init();
+ if (qemu_opts_foreach(qemu_find_opts("fw_cfg"),
+ parse_fw_cfg, fw_cfg_find(), NULL) != 0) {
+ exit(1);
+ }
+
/* init USB devices */
if (usb_enabled()) {
if (foreach_device_config(DEV_USB, usb_parse) < 0)
exit(1);
}
+ /* Check if IGD GFX passthrough. */
+ igd_gfx_passthru();
+
/* init generic devices */
- if (qemu_opts_foreach(qemu_find_opts("device"), device_init_func, NULL, 1) != 0)
+ if (qemu_opts_foreach(qemu_find_opts("device"),
+ device_init_func, NULL, NULL)) {
exit(1);
+ }
/* Did we create any drives that we failed to create a device for? */
drive_check_orphaned();
#ifdef CONFIG_VNC
/* init remote displays */
- qemu_opts_foreach(qemu_find_opts("vnc"), vnc_init_func, NULL, 0);
+ qemu_opts_foreach(qemu_find_opts("vnc"),
+ vnc_init_func, NULL, NULL);
if (show_vnc_port) {
- printf("VNC server running on `%s'\n",
- vnc_display_local_addr("default"));
+ char *ret = vnc_display_local_addr("default");
+ printf("VNC server running on `%s'\n", ret);
+ g_free(ret);
}
#endif
#ifdef CONFIG_SPICE
qdev_machine_creation_done();
- if (rom_load_all() != 0) {
- fprintf(stderr, "rom loading failed\n");
- exit(1);
- }
-
/* TODO: once all bus devices are qdevified, this should be done
* when bus is created by qdev.c */
qemu_register_reset(qbus_reset_all_fn, sysbus_get_default());
qemu_run_machine_init_done_notifiers();
- /* Done notifiers can load ROMs */
- rom_load_done();
+ if (rom_check_and_register_reset() != 0) {
+ fprintf(stderr, "rom check and register reset failed\n");
+ exit(1);
+ }
qemu_system_reset(VMRESET_SILENT);
+ register_global_state();
if (loadvm) {
if (load_vmstate(loadvm) < 0) {
autostart = 0;
projects / mirror_qemu.git / blobdiff