#include <zlib.h>
#ifndef _WIN32
+#include <pwd.h>
#include <sys/times.h>
#include <sys/wait.h>
#include <termios.h>
#ifdef CONFIG_SDL
#ifdef __APPLE__
#include <SDL/SDL.h>
+int qemu_main(int argc, char **argv, char **envp);
+int main(int argc, char **argv)
+{
+ qemu_main(argc, argv, NULL);
+}
+#undef main
+#define main qemu_main
#endif
#endif /* CONFIG_SDL */
//#define DEBUG_NET
//#define DEBUG_SLIRP
-#ifdef TARGET_PPC
-#define DEFAULT_RAM_SIZE 144
+
+#ifdef DEBUG_IOPORT
+# define LOG_IOPORT(...) qemu_log_mask(CPU_LOG_IOPORT, ## __VA_ARGS__)
#else
-#define DEFAULT_RAM_SIZE 128
+# define LOG_IOPORT(...) do { } while (0)
#endif
+#define DEFAULT_RAM_SIZE 128
+
/* Max number of USB devices that can be specified on the commandline. */
#define MAX_USB_CMDLINE 8
int nb_drives;
static int vga_ram_size;
enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB;
-DisplayState display_state;
+static DisplayState *display_state;
int nographic;
static int curses;
+static int sdl;
const char* keyboard_layout = NULL;
int64_t ticks_per_sec;
ram_addr_t ram_size;
int nb_nics;
NICInfo nd_table[MAX_NICS];
int vm_running;
+static int autostart;
static int rtc_utc = 1;
static int rtc_date_offset = -1; /* -1 means no change */
int cirrus_vga_enabled = 1;
+int std_vga_enabled = 0;
int vmsvga_enabled = 0;
#ifdef TARGET_SPARC
int graphic_width = 1024;
int no_quit = 0;
CharDriverState *serial_hds[MAX_SERIAL_PORTS];
CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
+CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES];
#ifdef TARGET_I386
int win2k_install_hack = 0;
+int rtc_td_hack = 0;
#endif
int usb_enabled = 0;
int smp_cpus = 1;
unsigned int nb_prom_envs = 0;
const char *prom_envs[MAX_PROM_ENVS];
#endif
-static int nb_drives_opt;
-static struct drive_opt {
- const char *file;
- char opt[1024];
-} drives_opt[MAX_DRIVES];
+int nb_drives_opt;
+struct drive_opt drives_opt[MAX_DRIVES];
static CPUState *cur_cpu;
static CPUState *next_cpu;
static int64_t qemu_icount_bias;
static QEMUTimer *icount_rt_timer;
static QEMUTimer *icount_vm_timer;
+static QEMUTimer *nographic_timer;
uint8_t qemu_uuid[16];
ioport_write_table[0][i] = default_ioport_writeb;
ioport_write_table[1][i] = default_ioport_writew;
ioport_write_table[2][i] = default_ioport_writel;
+
+ ioport_opaque[i] = NULL;
}
}
void cpu_outb(CPUState *env, int addr, int val)
{
-#ifdef DEBUG_IOPORT
- if (loglevel & CPU_LOG_IOPORT)
- fprintf(logfile, "outb: %04x %02x\n", addr, val);
-#endif
+ LOG_IOPORT("outb: %04x %02x\n", addr, val);
ioport_write(0, addr, val);
#ifdef USE_KQEMU
if (env)
void cpu_outw(CPUState *env, int addr, int val)
{
-#ifdef DEBUG_IOPORT
- if (loglevel & CPU_LOG_IOPORT)
- fprintf(logfile, "outw: %04x %04x\n", addr, val);
-#endif
+ LOG_IOPORT("outw: %04x %04x\n", addr, val);
ioport_write(1, addr, val);
#ifdef USE_KQEMU
if (env)
void cpu_outl(CPUState *env, int addr, int val)
{
-#ifdef DEBUG_IOPORT
- if (loglevel & CPU_LOG_IOPORT)
- fprintf(logfile, "outl: %04x %08x\n", addr, val);
-#endif
+ LOG_IOPORT("outl: %04x %08x\n", addr, val);
ioport_write(2, addr, val);
#ifdef USE_KQEMU
if (env)
{
int val;
val = ioport_read(0, addr);
-#ifdef DEBUG_IOPORT
- if (loglevel & CPU_LOG_IOPORT)
- fprintf(logfile, "inb : %04x %02x\n", addr, val);
-#endif
+ LOG_IOPORT("inb : %04x %02x\n", addr, val);
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
{
int val;
val = ioport_read(1, addr);
-#ifdef DEBUG_IOPORT
- if (loglevel & CPU_LOG_IOPORT)
- fprintf(logfile, "inw : %04x %04x\n", addr, val);
-#endif
+ LOG_IOPORT("inw : %04x %04x\n", addr, val);
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
{
int val;
val = ioport_read(2, addr);
-#ifdef DEBUG_IOPORT
- if (loglevel & CPU_LOG_IOPORT)
- fprintf(logfile, "inl : %04x %08x\n", addr, val);
-#endif
+ LOG_IOPORT("inl : %04x %08x\n", addr, val);
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
QEMUPutMouseEntry *s, *cursor;
s = qemu_mallocz(sizeof(QEMUPutMouseEntry));
- if (!s)
- return NULL;
s->qemu_put_mouse_event = func;
s->qemu_put_mouse_event_opaque = opaque;
static inline int alarm_has_dynticks(struct qemu_alarm_timer *t)
{
- return t->flags & ALARM_FLAG_DYNTICKS;
+ return t && (t->flags & ALARM_FLAG_DYNTICKS);
}
static void qemu_rearm_alarm_timer(struct qemu_alarm_timer *t)
{
QEMUClock *clock;
clock = qemu_mallocz(sizeof(QEMUClock));
- if (!clock)
- return NULL;
clock->type = type;
return clock;
}
static const char byte = 0;
write(alarm_timer_wfd, &byte, sizeof(byte));
#endif
- alarm_timer->flags |= ALARM_FLAG_EXPIRED;
+ if (alarm_timer) alarm_timer->flags |= ALARM_FLAG_EXPIRED;
if (env) {
/* stop the currently executing cpu because a timer occured */
sigaction(SIGALRM, &act, NULL);
+ /*
+ * Initialize ev struct to 0 to avoid valgrind complaining
+ * about uninitialized data in timer_create call
+ */
+ memset(&ev, 0, sizeof(ev));
ev.sigev_value.sival_int = 0;
ev.sigev_notify = SIGEV_SIGNAL;
ev.sigev_signo = SIGALRM;
#define MTD_ALIAS "if=mtd"
#define SD_ALIAS "index=0,if=sd"
-static int drive_add(const char *file, const char *fmt, ...)
+static int drive_opt_get_free_idx(void)
+{
+ int index;
+
+ for (index = 0; index < MAX_DRIVES; index++)
+ if (!drives_opt[index].used) {
+ drives_opt[index].used = 1;
+ return index;
+ }
+
+ return -1;
+}
+
+static int drive_get_free_idx(void)
+{
+ int index;
+
+ for (index = 0; index < MAX_DRIVES; index++)
+ if (!drives_table[index].used) {
+ drives_table[index].used = 1;
+ return index;
+ }
+
+ return -1;
+}
+
+int drive_add(const char *file, const char *fmt, ...)
{
va_list ap;
+ int index = drive_opt_get_free_idx();
- if (nb_drives_opt >= MAX_DRIVES) {
+ if (nb_drives_opt >= MAX_DRIVES || index == -1) {
fprintf(stderr, "qemu: too many drives\n");
- exit(1);
+ return -1;
}
- drives_opt[nb_drives_opt].file = file;
+ drives_opt[index].file = file;
va_start(ap, fmt);
- vsnprintf(drives_opt[nb_drives_opt].opt,
+ vsnprintf(drives_opt[index].opt,
sizeof(drives_opt[0].opt), fmt, ap);
va_end(ap);
- return nb_drives_opt++;
+ nb_drives_opt++;
+ return index;
+}
+
+void drive_remove(int index)
+{
+ drives_opt[index].used = 0;
+ nb_drives_opt--;
}
int drive_get_index(BlockInterfaceType type, int bus, int unit)
/* seek interface, bus and unit */
- for (index = 0; index < nb_drives; index++)
+ for (index = 0; index < MAX_DRIVES; index++)
if (drives_table[index].type == type &&
drives_table[index].bus == bus &&
- drives_table[index].unit == unit)
+ drives_table[index].unit == unit &&
+ drives_table[index].used)
return index;
return -1;
return "\0";
}
+BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv)
+{
+ int index;
+
+ for (index = 0; index < nb_drives; index++)
+ if (drives_table[index].bdrv == bdrv)
+ return drives_table[index].onerror;
+
+ return BLOCK_ERR_STOP_ENOSPC;
+}
+
static void bdrv_format_print(void *opaque, const char *name)
{
fprintf(stderr, " %s", name);
}
-static int drive_init(struct drive_opt *arg, int snapshot,
- QEMUMachine *machine)
+void drive_uninit(BlockDriverState *bdrv)
+{
+ int i;
+
+ for (i = 0; i < MAX_DRIVES; i++)
+ if (drives_table[i].bdrv == bdrv) {
+ drives_table[i].bdrv = NULL;
+ drives_table[i].used = 0;
+ drive_remove(drives_table[i].drive_opt_idx);
+ nb_drives--;
+ break;
+ }
+}
+
+int drive_init(struct drive_opt *arg, int snapshot, void *opaque)
{
char buf[128];
char file[1024];
int cyls, heads, secs, translation;
BlockDriverState *bdrv;
BlockDriver *drv = NULL;
+ QEMUMachine *machine = opaque;
int max_devs;
int index;
int cache;
- int bdrv_flags;
+ int bdrv_flags, onerror;
+ int drives_table_idx;
char *str = arg->opt;
static const char * const params[] = { "bus", "unit", "if", "index",
"cyls", "heads", "secs", "trans",
"media", "snapshot", "file",
- "cache", "format", "serial", NULL };
+ "cache", "format", "serial", "werror",
+ NULL };
if (check_params(buf, sizeof(buf), params, str) < 0) {
fprintf(stderr, "qemu: unknown parameter '%s' in '%s'\n",
if (!get_param_value(serial, sizeof(serial), "serial", str))
memset(serial, 0, sizeof(serial));
+ onerror = BLOCK_ERR_STOP_ENOSPC;
+ if (get_param_value(buf, sizeof(serial), "werror", str)) {
+ if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO) {
+ fprintf(stderr, "werror is no supported by this format\n");
+ return -1;
+ }
+ if (!strcmp(buf, "ignore"))
+ onerror = BLOCK_ERR_IGNORE;
+ else if (!strcmp(buf, "enospc"))
+ onerror = BLOCK_ERR_STOP_ENOSPC;
+ else if (!strcmp(buf, "stop"))
+ onerror = BLOCK_ERR_STOP_ANY;
+ else if (!strcmp(buf, "report"))
+ onerror = BLOCK_ERR_REPORT;
+ else {
+ fprintf(stderr, "qemu: '%s' invalid write error action\n", buf);
+ return -1;
+ }
+ }
+
/* compute bus and unit according index */
if (index != -1) {
*/
if (drive_get_index(type, bus_id, unit_id) != -1)
- return 0;
+ return -2;
/* init */
snprintf(buf, sizeof(buf), "%s%s%i",
devname, mediastr, unit_id);
bdrv = bdrv_new(buf);
- drives_table[nb_drives].bdrv = bdrv;
- drives_table[nb_drives].type = type;
- drives_table[nb_drives].bus = bus_id;
- drives_table[nb_drives].unit = unit_id;
- strncpy(drives_table[nb_drives].serial, serial, sizeof(serial));
+ drives_table_idx = drive_get_free_idx();
+ drives_table[drives_table_idx].bdrv = bdrv;
+ drives_table[drives_table_idx].type = type;
+ drives_table[drives_table_idx].bus = bus_id;
+ drives_table[drives_table_idx].unit = unit_id;
+ drives_table[drives_table_idx].onerror = onerror;
+ drives_table[drives_table_idx].drive_opt_idx = arg - drives_opt;
+ strncpy(drives_table[drives_table_idx].serial, serial, sizeof(serial));
nb_drives++;
switch(type) {
break;
}
if (!file[0])
- return 0;
+ return -2;
bdrv_flags = 0;
if (snapshot) {
bdrv_flags |= BDRV_O_SNAPSHOT;
bdrv_flags |= BDRV_O_CACHE_WB;
else if (cache == 3) /* not specified */
bdrv_flags |= BDRV_O_CACHE_DEF;
- if (bdrv_open2(bdrv, file, bdrv_flags, drv) < 0 || qemu_key_check(bdrv, file)) {
+ if (bdrv_open2(bdrv, file, bdrv_flags, drv) < 0) {
fprintf(stderr, "qemu: could not open disk image %s\n",
file);
return -1;
}
- return 0;
+ if (bdrv_key_required(bdrv))
+ autostart = 0;
+ return drives_table_idx;
}
/***********************************************************/
return 0;
}
-static int usb_device_add(const char *devname)
+static int usb_device_add(const char *devname, int is_hotplug)
{
const char *p;
USBDevice *dev;
} else if (!strcmp(devname, "keyboard")) {
dev = usb_keyboard_init();
} else if (strstart(devname, "disk:", &p)) {
- dev = usb_msd_init(p);
+ BlockDriverState *bs;
+
+ dev = usb_msd_init(p, &bs);
+ if (!dev)
+ return -1;
+ if (bdrv_key_required(bs)) {
+ autostart = 0;
+ if (is_hotplug && monitor_read_bdrv_key(bs) < 0) {
+ dev->handle_destroy(dev);
+ return -1;
+ }
+ }
} else if (!strcmp(devname, "wacom-tablet")) {
dev = usb_wacom_init();
} else if (strstart(devname, "serial:", &p)) {
void do_usb_add(const char *devname)
{
- usb_device_add(devname);
+ usb_device_add(devname, 1);
}
void do_usb_del(const char *devname)
}
/***********************************************************/
-/* dumb display */
+/* register display */
-static void dumb_update(DisplayState *ds, int x, int y, int w, int h)
+void register_displaystate(DisplayState *ds)
{
+ DisplayState **s;
+ s = &display_state;
+ while (*s != NULL)
+ s = &(*s)->next;
+ ds->next = NULL;
+ *s = ds;
}
-static void dumb_resize(DisplayState *ds, int w, int h)
+DisplayState *get_displaystate(void)
{
+ return display_state;
}
-static void dumb_display_init(DisplayState *ds)
+/* dumb display */
+
+static void dumb_display_init(void)
{
- ds->data = NULL;
- ds->linesize = 0;
- ds->depth = 0;
- ds->dpy_update = dumb_update;
- ds->dpy_resize = dumb_resize;
- ds->dpy_refresh = NULL;
- ds->gui_timer_interval = 0;
- ds->idle = 1;
+ DisplayState *ds = qemu_mallocz(sizeof(DisplayState));
+ ds->surface = qemu_create_displaysurface(640, 480, 32, 640 * 4);
+ register_displaystate(ds);
}
/***********************************************************/
goto found;
}
ioh = qemu_mallocz(sizeof(IOHandlerRecord));
- if (!ioh)
- return -1;
ioh->next = first_io_handler;
first_io_handler = ioh;
found:
{
PollingEntry **ppe, *pe;
pe = qemu_mallocz(sizeof(PollingEntry));
- if (!pe)
- return -1;
pe->func = func;
pe->opaque = opaque;
for(ppe = &first_polling_entry; *ppe != NULL; ppe = &(*ppe)->next);
/* try transferring iterative blocks of memory */
if (stage == 3) {
- cpu_physical_memory_set_dirty_tracking(0);
/* flush all remaining blocks regardless of rate limiting */
while (ram_save_block(f) != 0);
+ cpu_physical_memory_set_dirty_tracking(0);
}
qemu_put_be64(f, RAM_SAVE_FLAG_EOS);
{
QEMUBH *bh;
bh = qemu_mallocz(sizeof(QEMUBH));
- if (!bh)
- return NULL;
bh->cb = cb;
bh->opaque = opaque;
bh->next = first_bh;
/* machine registration */
static QEMUMachine *first_machine = NULL;
+QEMUMachine *current_machine = NULL;
int qemu_register_machine(QEMUMachine *m)
{
static void gui_update(void *opaque)
{
+ uint64_t interval = GUI_REFRESH_INTERVAL;
DisplayState *ds = opaque;
- ds->dpy_refresh(ds);
- qemu_mod_timer(ds->gui_timer,
- (ds->gui_timer_interval ?
- ds->gui_timer_interval :
- GUI_REFRESH_INTERVAL)
- + qemu_get_clock(rt_clock));
+ DisplayChangeListener *dcl = ds->listeners;
+
+ dpy_refresh(ds);
+
+ while (dcl != NULL) {
+ if (dcl->gui_timer_interval &&
+ dcl->gui_timer_interval < interval)
+ interval = dcl->gui_timer_interval;
+ dcl = dcl->next;
+ }
+ qemu_mod_timer(ds->gui_timer, interval + qemu_get_clock(rt_clock));
+}
+
+static void nographic_update(void *opaque)
+{
+ uint64_t interval = GUI_REFRESH_INTERVAL;
+
+ qemu_mod_timer(nographic_timer, interval + qemu_get_clock(rt_clock));
}
struct vm_change_state_entry {
VMChangeStateEntry *e;
e = qemu_mallocz(sizeof (*e));
- if (!e)
- return NULL;
e->cb = cb;
e->opaque = opaque;
qemu_free (e);
}
-static void vm_state_notify(int running)
+static void vm_state_notify(int running, int reason)
{
VMChangeStateEntry *e;
for (e = vm_change_state_head.lh_first; e; e = e->entries.le_next) {
- e->cb(e->opaque, running);
+ e->cb(e->opaque, running, reason);
}
}
-/* XXX: support several handlers */
-static VMStopHandler *vm_stop_cb;
-static void *vm_stop_opaque;
-
-int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque)
-{
- vm_stop_cb = cb;
- vm_stop_opaque = opaque;
- return 0;
-}
-
-void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque)
-{
- vm_stop_cb = NULL;
-}
-
void vm_start(void)
{
if (!vm_running) {
cpu_enable_ticks();
vm_running = 1;
- vm_state_notify(1);
+ vm_state_notify(1, 0);
qemu_rearm_alarm_timer(alarm_timer);
}
}
if (vm_running) {
cpu_disable_ticks();
vm_running = 0;
- if (reason != 0) {
- if (vm_stop_cb) {
- vm_stop_cb(vm_stop_opaque, reason);
- }
- }
- vm_state_notify(0);
+ vm_state_notify(0, reason);
}
}
static void help(int exitcode)
{
+ /* Please keep in synch with QEMU_OPTION_ enums, qemu_options[]
+ and qemu-doc.texi */
printf("QEMU PC emulator version " QEMU_VERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n"
"usage: %s [options] [disk_image]\n"
"\n"
"'disk_image' is a raw hard image image for IDE hard disk 0\n"
"\n"
"Standard options:\n"
+ "-h or -help display this help and exit\n"
"-M machine select emulated machine (-M ? for list)\n"
"-cpu cpu select CPU (-cpu ? for list)\n"
+ "-smp n set the number of CPUs to 'n' [default=1]\n"
"-fda/-fdb file use 'file' as floppy disk 0/1 image\n"
"-hda/-hdb file use 'file' as IDE hard disk 0/1 image\n"
"-hdc/-hdd file use 'file' as IDE hard disk 2/3 image\n"
"-pflash file use 'file' as a parallel flash image\n"
"-boot [a|c|d|n] boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)\n"
"-snapshot write to temporary files instead of disk image files\n"
-#ifdef CONFIG_SDL
- "-no-frame open SDL window without a frame and window decorations\n"
- "-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)\n"
- "-no-quit disable SDL window close capability\n"
-#endif
-#ifdef TARGET_I386
- "-no-fd-bootchk disable boot signature checking for floppy disks\n"
-#endif
"-m megs set virtual RAM size to megs MB [default=%d]\n"
- "-smp n set the number of CPUs to 'n' [default=1]\n"
- "-nographic disable graphical output and redirect serial I/Os to console\n"
- "-portrait rotate graphical output 90 deg left (only PXA LCD)\n"
#ifndef _WIN32
"-k language use keyboard layout (for example \"fr\" for French)\n"
#endif
" and only specified sound cards (comma separated list)\n"
" use -soundhw ? to get the list of supported cards\n"
" use -soundhw all to enable all of them\n"
-#endif
- "-vga [std|cirrus|vmware]\n"
- " select video card type\n"
- "-localtime set the real time clock to local time [default=utc]\n"
- "-full-screen start in full screen\n"
-#ifdef TARGET_I386
- "-win2k-hack use it when installing Windows 2000 to avoid a disk full bug\n"
#endif
"-usb enable the USB driver (will be the default soon)\n"
"-usbdevice name add the host or guest USB device 'name'\n"
+ "-name string set the name of the guest\n"
+ "-uuid %%08x-%%04x-%%04x-%%04x-%%012x\n"
+ " specify machine UUID\n"
+ "\n"
+ "Display options:\n"
+ "-nographic disable graphical output and redirect serial I/Os to console\n"
+#ifdef CONFIG_CURSES
+ "-curses use a curses/ncurses interface instead of SDL\n"
+#endif
+#ifdef CONFIG_SDL
+ "-no-frame open SDL window without a frame and window decorations\n"
+ "-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)\n"
+ "-no-quit disable SDL window close capability\n"
+ "-sdl enable SDL\n"
+#endif
+ "-portrait rotate graphical output 90 deg left (only PXA LCD)\n"
+ "-vga [std|cirrus|vmware|none]\n"
+ " select video card type\n"
+ "-full-screen start in full screen\n"
#if defined(TARGET_PPC) || defined(TARGET_SPARC)
"-g WxH[xDEPTH] Set the initial graphical resolution and depth\n"
#endif
- "-name string set the name of the guest\n"
- "-uuid %%08x-%%04x-%%04x-%%04x-%%012x specify machine UUID\n"
+ "-vnc display start a VNC server on display\n"
"\n"
"Network options:\n"
"-net nic[,vlan=n][,macaddr=addr][,model=type][,name=str]\n"
#endif
"-net none use it alone to have zero network devices; if no -net option\n"
" is provided, the default is '-net nic -net user'\n"
- "\n"
- "-bt hci,null Dumb bluetooth HCI - doesn't respond to commands\n"
- "-bt hci,host[:id]\n"
- " Use host's HCI with the given name\n"
- "-bt hci[,vlan=n]\n"
- " Emulate a standard HCI in virtual scatternet 'n'\n"
- "-bt vhci[,vlan=n]\n"
- " Add host computer to virtual scatternet 'n' using VHCI\n"
- "-bt device:dev[,vlan=n]\n"
- " Emulate a bluetooth device 'dev' in scatternet 'n'\n"
- "\n"
#ifdef CONFIG_SLIRP
"-tftp dir allow tftp access to files in dir [-net user]\n"
"-bootp file advertise file in BOOTP replies\n"
" redirect TCP or UDP connections from host to guest [-net user]\n"
#endif
"\n"
+ "-bt hci,null dumb bluetooth HCI - doesn't respond to commands\n"
+ "-bt hci,host[:id]\n"
+ " use host's HCI with the given name\n"
+ "-bt hci[,vlan=n]\n"
+ " emulate a standard HCI in virtual scatternet 'n'\n"
+ "-bt vhci[,vlan=n]\n"
+ " add host computer to virtual scatternet 'n' using VHCI\n"
+ "-bt device:dev[,vlan=n]\n"
+ " emulate a bluetooth device 'dev' in scatternet 'n'\n"
+ "\n"
+#ifdef TARGET_I386
+ "\n"
+ "i386 target only:\n"
+ "-win2k-hack use it when installing Windows 2000 to avoid a disk full bug\n"
+ "-rtc-td-hack use it to fix time drift in Windows ACPI HAL\n"
+ "-no-fd-bootchk disable boot signature checking for floppy disks\n"
+ "-no-acpi disable ACPI\n"
+ "-no-hpet disable HPET\n"
+ "-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]\n"
+ " ACPI table description\n"
+#endif
"Linux boot specific:\n"
"-kernel bzImage use 'bzImage' as kernel image\n"
"-append cmdline use 'cmdline' as kernel command line\n"
"-initrd file use 'file' as initial ram disk\n"
"\n"
"Debug/Expert options:\n"
- "-monitor dev redirect the monitor to char device 'dev'\n"
"-serial dev redirect the serial port to char device 'dev'\n"
"-parallel dev redirect the parallel port to char device 'dev'\n"
- "-pidfile file Write PID to 'file'\n"
+ "-monitor dev redirect the monitor to char device 'dev'\n"
+ "-pidfile file write PID to 'file'\n"
"-S freeze CPU at startup (use 'c' to start execution)\n"
"-s wait gdb connection to port\n"
"-p port set gdb connection port [default=%s]\n"
"-d item1,... output log to %s (use -d ? for a list of log items)\n"
- "-hdachs c,h,s[,t] force hard disk 0 physical geometry and the optional BIOS\n"
+ "-hdachs c,h,s[,t]\n"
+ " force hard disk 0 physical geometry and the optional BIOS\n"
" translation (t=none or lba) (usually qemu can guess them)\n"
"-L path set the directory for the BIOS, VGA BIOS and keymaps\n"
+ "-bios file set the filename for the BIOS\n"
#ifdef USE_KQEMU
"-kernel-kqemu enable KQEMU full virtualization (default is user mode only)\n"
"-no-kqemu disable KQEMU kernel module usage\n"
#endif
#ifdef CONFIG_KVM
"-enable-kvm enable KVM full virtualization support\n"
-#endif
-#ifdef TARGET_I386
- "-no-acpi disable ACPI\n"
- "-no-hpet disable HPET\n"
-#endif
-#ifdef CONFIG_CURSES
- "-curses use a curses/ncurses interface instead of SDL\n"
#endif
"-no-reboot exit instead of rebooting\n"
"-no-shutdown stop before shutdown\n"
- "-loadvm [tag|id] start right away with a saved state (loadvm in monitor)\n"
- "-vnc display start a VNC server on display\n"
+ "-loadvm [tag|id]\n"
+ " start right away with a saved state (loadvm in monitor)\n"
#ifndef _WIN32
"-daemonize daemonize QEMU after initializing\n"
#endif
"-option-rom rom load a file, rom, into the option ROM space\n"
-#ifdef TARGET_SPARC
- "-prom-env variable=value set OpenBIOS nvram variables\n"
+#if defined(TARGET_SPARC) || defined(TARGET_PPC)
+ "-prom-env variable=value\n"
+ " set OpenBIOS nvram variables\n"
#endif
"-clock force the use of the given methods for timer alarm.\n"
" To see what timers are available use -clock ?\n"
+ "-localtime set the real time clock to local time [default=utc]\n"
"-startdate select initial date of the clock\n"
"-icount [N|auto]\n"
- " Enable virtual instruction counter with 2^N clock ticks per instruction\n"
+ " enable virtual instruction counter with 2^N clock ticks per instruction\n"
+ "-echr chr set terminal escape character instead of ctrl-a\n"
+ "-virtioconsole c\n"
+ " set virtio console\n"
+ "-show-cursor show cursor\n"
+#if defined(TARGET_ARM) || defined(TARGET_M68K)
+ "-semihosting semihosting mode\n"
+#endif
+#if defined(TARGET_ARM)
+ "-old-param old param mode\n"
+#endif
+ "-tb-size n set TB size\n"
+ "-incoming p prepare for incoming migration, listen on port p\n"
+#ifndef _WIN32
+ "-chroot dir Chroot to dir just before starting the VM.\n"
+ "-runas user Change to user id user just before starting the VM.\n"
+#endif
"\n"
"During emulation, the following keys are useful:\n"
"ctrl-alt-f toggle full screen\n"
#define HAS_ARG 0x0001
enum {
+ /* Please keep in synch with help, qemu_options[] and
+ qemu-doc.texi */
+ /* Standard options: */
QEMU_OPTION_h,
-
QEMU_OPTION_M,
QEMU_OPTION_cpu,
+ QEMU_OPTION_smp,
QEMU_OPTION_fda,
QEMU_OPTION_fdb,
QEMU_OPTION_hda,
QEMU_OPTION_hdb,
QEMU_OPTION_hdc,
QEMU_OPTION_hdd,
- QEMU_OPTION_drive,
QEMU_OPTION_cdrom,
+ QEMU_OPTION_drive,
QEMU_OPTION_mtdblock,
QEMU_OPTION_sd,
QEMU_OPTION_pflash,
QEMU_OPTION_boot,
QEMU_OPTION_snapshot,
-#ifdef TARGET_I386
- QEMU_OPTION_no_fd_bootchk,
-#endif
QEMU_OPTION_m,
- QEMU_OPTION_nographic,
- QEMU_OPTION_portrait,
-#ifdef HAS_AUDIO
+ QEMU_OPTION_k,
QEMU_OPTION_audio_help,
QEMU_OPTION_soundhw,
-#endif
+ QEMU_OPTION_usb,
+ QEMU_OPTION_usbdevice,
+ QEMU_OPTION_name,
+ QEMU_OPTION_uuid,
+ /* Display options: */
+ QEMU_OPTION_nographic,
+ QEMU_OPTION_curses,
+ QEMU_OPTION_no_frame,
+ QEMU_OPTION_alt_grab,
+ QEMU_OPTION_no_quit,
+ QEMU_OPTION_sdl,
+ QEMU_OPTION_portrait,
+ QEMU_OPTION_vga,
+ QEMU_OPTION_full_screen,
+ QEMU_OPTION_g,
+ QEMU_OPTION_vnc,
+
+ /* Network options: */
QEMU_OPTION_net,
QEMU_OPTION_tftp,
QEMU_OPTION_bootp,
QEMU_OPTION_redir,
QEMU_OPTION_bt,
+ /* i386 target only: */
+ QEMU_OPTION_win2k_hack,
+ QEMU_OPTION_rtc_td_hack,
+ QEMU_OPTION_no_fd_bootchk,
+ QEMU_OPTION_no_acpi,
+ QEMU_OPTION_no_hpet,
+ QEMU_OPTION_acpitable,
+
+ /* Linux boot specific: */
QEMU_OPTION_kernel,
QEMU_OPTION_append,
QEMU_OPTION_initrd,
+ /* Debug/Expert options: */
+ QEMU_OPTION_serial,
+ QEMU_OPTION_parallel,
+ QEMU_OPTION_monitor,
+ QEMU_OPTION_pidfile,
QEMU_OPTION_S,
QEMU_OPTION_s,
QEMU_OPTION_p,
QEMU_OPTION_hdachs,
QEMU_OPTION_L,
QEMU_OPTION_bios,
- QEMU_OPTION_k,
- QEMU_OPTION_localtime,
- QEMU_OPTION_g,
- QEMU_OPTION_vga,
- QEMU_OPTION_echr,
- QEMU_OPTION_monitor,
- QEMU_OPTION_serial,
- QEMU_OPTION_parallel,
- QEMU_OPTION_loadvm,
- QEMU_OPTION_full_screen,
- QEMU_OPTION_no_frame,
- QEMU_OPTION_alt_grab,
- QEMU_OPTION_no_quit,
- QEMU_OPTION_pidfile,
- QEMU_OPTION_no_kqemu,
QEMU_OPTION_kernel_kqemu,
+ QEMU_OPTION_no_kqemu,
QEMU_OPTION_enable_kvm,
- QEMU_OPTION_win2k_hack,
- QEMU_OPTION_usb,
- QEMU_OPTION_usbdevice,
- QEMU_OPTION_smp,
- QEMU_OPTION_vnc,
- QEMU_OPTION_no_acpi,
- QEMU_OPTION_no_hpet,
- QEMU_OPTION_curses,
QEMU_OPTION_no_reboot,
QEMU_OPTION_no_shutdown,
- QEMU_OPTION_show_cursor,
+ QEMU_OPTION_loadvm,
QEMU_OPTION_daemonize,
QEMU_OPTION_option_rom,
- QEMU_OPTION_semihosting,
- QEMU_OPTION_name,
QEMU_OPTION_prom_env,
- QEMU_OPTION_old_param,
QEMU_OPTION_clock,
+ QEMU_OPTION_localtime,
QEMU_OPTION_startdate,
- QEMU_OPTION_tb_size,
QEMU_OPTION_icount,
- QEMU_OPTION_uuid,
+ QEMU_OPTION_echr,
+ QEMU_OPTION_virtiocon,
+ QEMU_OPTION_show_cursor,
+ QEMU_OPTION_semihosting,
+ QEMU_OPTION_old_param,
+ QEMU_OPTION_tb_size,
QEMU_OPTION_incoming,
+ QEMU_OPTION_chroot,
+ QEMU_OPTION_runas,
};
typedef struct QEMUOption {
} QEMUOption;
static const QEMUOption qemu_options[] = {
+ /* Please keep in synch with help, QEMU_OPTION_ enums, and
+ qemu-doc.texi */
+ /* Standard options: */
{ "h", 0, QEMU_OPTION_h },
{ "help", 0, QEMU_OPTION_h },
-
{ "M", HAS_ARG, QEMU_OPTION_M },
{ "cpu", HAS_ARG, QEMU_OPTION_cpu },
+ { "smp", HAS_ARG, QEMU_OPTION_smp },
{ "fda", HAS_ARG, QEMU_OPTION_fda },
{ "fdb", HAS_ARG, QEMU_OPTION_fdb },
{ "hda", HAS_ARG, QEMU_OPTION_hda },
{ "hdb", HAS_ARG, QEMU_OPTION_hdb },
{ "hdc", HAS_ARG, QEMU_OPTION_hdc },
{ "hdd", HAS_ARG, QEMU_OPTION_hdd },
- { "drive", HAS_ARG, QEMU_OPTION_drive },
{ "cdrom", HAS_ARG, QEMU_OPTION_cdrom },
+ { "drive", HAS_ARG, QEMU_OPTION_drive },
{ "mtdblock", HAS_ARG, QEMU_OPTION_mtdblock },
{ "sd", HAS_ARG, QEMU_OPTION_sd },
{ "pflash", HAS_ARG, QEMU_OPTION_pflash },
{ "boot", HAS_ARG, QEMU_OPTION_boot },
{ "snapshot", 0, QEMU_OPTION_snapshot },
-#ifdef TARGET_I386
- { "no-fd-bootchk", 0, QEMU_OPTION_no_fd_bootchk },
-#endif
{ "m", HAS_ARG, QEMU_OPTION_m },
- { "nographic", 0, QEMU_OPTION_nographic },
- { "portrait", 0, QEMU_OPTION_portrait },
{ "k", HAS_ARG, QEMU_OPTION_k },
#ifdef HAS_AUDIO
{ "audio-help", 0, QEMU_OPTION_audio_help },
{ "soundhw", HAS_ARG, QEMU_OPTION_soundhw },
#endif
+ { "usb", 0, QEMU_OPTION_usb },
+ { "usbdevice", HAS_ARG, QEMU_OPTION_usbdevice },
+ { "name", HAS_ARG, QEMU_OPTION_name },
+ { "uuid", HAS_ARG, QEMU_OPTION_uuid },
+ /* Display options: */
+ { "nographic", 0, QEMU_OPTION_nographic },
+#ifdef CONFIG_CURSES
+ { "curses", 0, QEMU_OPTION_curses },
+#endif
+#ifdef CONFIG_SDL
+ { "no-frame", 0, QEMU_OPTION_no_frame },
+ { "alt-grab", 0, QEMU_OPTION_alt_grab },
+ { "no-quit", 0, QEMU_OPTION_no_quit },
+ { "sdl", 0, QEMU_OPTION_sdl },
+#endif
+ { "portrait", 0, QEMU_OPTION_portrait },
+ { "vga", HAS_ARG, QEMU_OPTION_vga },
+ { "full-screen", 0, QEMU_OPTION_full_screen },
+#if defined(TARGET_PPC) || defined(TARGET_SPARC)
+ { "g", 1, QEMU_OPTION_g },
+#endif
+ { "vnc", HAS_ARG, QEMU_OPTION_vnc },
+
+ /* Network options: */
{ "net", HAS_ARG, QEMU_OPTION_net},
#ifdef CONFIG_SLIRP
{ "tftp", HAS_ARG, QEMU_OPTION_tftp },
{ "redir", HAS_ARG, QEMU_OPTION_redir },
#endif
{ "bt", HAS_ARG, QEMU_OPTION_bt },
+#ifdef TARGET_I386
+ /* i386 target only: */
+ { "win2k-hack", 0, QEMU_OPTION_win2k_hack },
+ { "rtc-td-hack", 0, QEMU_OPTION_rtc_td_hack },
+ { "no-fd-bootchk", 0, QEMU_OPTION_no_fd_bootchk },
+ { "no-acpi", 0, QEMU_OPTION_no_acpi },
+ { "no-hpet", 0, QEMU_OPTION_no_hpet },
+ { "acpitable", HAS_ARG, QEMU_OPTION_acpitable },
+#endif
+ /* Linux boot specific: */
{ "kernel", HAS_ARG, QEMU_OPTION_kernel },
{ "append", HAS_ARG, QEMU_OPTION_append },
{ "initrd", HAS_ARG, QEMU_OPTION_initrd },
+ /* Debug/Expert options: */
+ { "serial", HAS_ARG, QEMU_OPTION_serial },
+ { "parallel", HAS_ARG, QEMU_OPTION_parallel },
+ { "monitor", HAS_ARG, QEMU_OPTION_monitor },
+ { "pidfile", HAS_ARG, QEMU_OPTION_pidfile },
{ "S", 0, QEMU_OPTION_S },
{ "s", 0, QEMU_OPTION_s },
{ "p", HAS_ARG, QEMU_OPTION_p },
{ "L", HAS_ARG, QEMU_OPTION_L },
{ "bios", HAS_ARG, QEMU_OPTION_bios },
#ifdef USE_KQEMU
- { "no-kqemu", 0, QEMU_OPTION_no_kqemu },
{ "kernel-kqemu", 0, QEMU_OPTION_kernel_kqemu },
+ { "no-kqemu", 0, QEMU_OPTION_no_kqemu },
#endif
#ifdef CONFIG_KVM
{ "enable-kvm", 0, QEMU_OPTION_enable_kvm },
#endif
-#if defined(TARGET_PPC) || defined(TARGET_SPARC)
- { "g", 1, QEMU_OPTION_g },
-#endif
- { "localtime", 0, QEMU_OPTION_localtime },
- { "vga", HAS_ARG, QEMU_OPTION_vga },
- { "echr", HAS_ARG, QEMU_OPTION_echr },
- { "monitor", HAS_ARG, QEMU_OPTION_monitor },
- { "serial", HAS_ARG, QEMU_OPTION_serial },
- { "parallel", HAS_ARG, QEMU_OPTION_parallel },
- { "loadvm", HAS_ARG, QEMU_OPTION_loadvm },
- { "full-screen", 0, QEMU_OPTION_full_screen },
-#ifdef CONFIG_SDL
- { "no-frame", 0, QEMU_OPTION_no_frame },
- { "alt-grab", 0, QEMU_OPTION_alt_grab },
- { "no-quit", 0, QEMU_OPTION_no_quit },
-#endif
- { "pidfile", HAS_ARG, QEMU_OPTION_pidfile },
- { "win2k-hack", 0, QEMU_OPTION_win2k_hack },
- { "usbdevice", HAS_ARG, QEMU_OPTION_usbdevice },
- { "smp", HAS_ARG, QEMU_OPTION_smp },
- { "vnc", HAS_ARG, QEMU_OPTION_vnc },
-#ifdef CONFIG_CURSES
- { "curses", 0, QEMU_OPTION_curses },
-#endif
- { "uuid", HAS_ARG, QEMU_OPTION_uuid },
-
- /* temporary options */
- { "usb", 0, QEMU_OPTION_usb },
- { "no-acpi", 0, QEMU_OPTION_no_acpi },
- { "no-hpet", 0, QEMU_OPTION_no_hpet },
{ "no-reboot", 0, QEMU_OPTION_no_reboot },
{ "no-shutdown", 0, QEMU_OPTION_no_shutdown },
- { "show-cursor", 0, QEMU_OPTION_show_cursor },
+ { "loadvm", HAS_ARG, QEMU_OPTION_loadvm },
{ "daemonize", 0, QEMU_OPTION_daemonize },
{ "option-rom", HAS_ARG, QEMU_OPTION_option_rom },
-#if defined(TARGET_ARM) || defined(TARGET_M68K)
- { "semihosting", 0, QEMU_OPTION_semihosting },
-#endif
- { "name", HAS_ARG, QEMU_OPTION_name },
#if defined(TARGET_SPARC) || defined(TARGET_PPC)
{ "prom-env", HAS_ARG, QEMU_OPTION_prom_env },
+#endif
+ { "clock", HAS_ARG, QEMU_OPTION_clock },
+ { "localtime", 0, QEMU_OPTION_localtime },
+ { "startdate", HAS_ARG, QEMU_OPTION_startdate },
+ { "icount", HAS_ARG, QEMU_OPTION_icount },
+ { "echr", HAS_ARG, QEMU_OPTION_echr },
+ { "virtioconsole", HAS_ARG, QEMU_OPTION_virtiocon },
+ { "show-cursor", 0, QEMU_OPTION_show_cursor },
+#if defined(TARGET_ARM) || defined(TARGET_M68K)
+ { "semihosting", 0, QEMU_OPTION_semihosting },
#endif
#if defined(TARGET_ARM)
{ "old-param", 0, QEMU_OPTION_old_param },
#endif
- { "clock", HAS_ARG, QEMU_OPTION_clock },
- { "startdate", HAS_ARG, QEMU_OPTION_startdate },
{ "tb-size", HAS_ARG, QEMU_OPTION_tb_size },
- { "icount", HAS_ARG, QEMU_OPTION_icount },
{ "incoming", HAS_ARG, QEMU_OPTION_incoming },
+ { "chroot", HAS_ARG, QEMU_OPTION_chroot },
+ { "runas", HAS_ARG, QEMU_OPTION_runas },
{ NULL },
};
-/* password input */
-
-int qemu_key_check(BlockDriverState *bs, const char *name)
-{
- char password[256];
- int i;
-
- if (!bdrv_is_encrypted(bs))
- return 0;
-
- term_printf("%s is encrypted.\n", name);
- for(i = 0; i < 3; i++) {
- monitor_readline("Password: ", 1, password, sizeof(password));
- if (bdrv_set_key(bs, password) == 0)
- return 0;
- term_printf("invalid password\n");
- }
- return -EPERM;
-}
-
-static BlockDriverState *get_bdrv(int index)
-{
- if (index > nb_drives)
- return NULL;
- return drives_table[index].bdrv;
-}
-
-static void read_passwords(void)
-{
- BlockDriverState *bs;
- int i;
-
- for(i = 0; i < 6; i++) {
- bs = get_bdrv(i);
- if (bs)
- qemu_key_check(bs, bdrv_get_device_name(bs));
- }
-}
-
#ifdef HAS_AUDIO
struct soundhw soundhw[] = {
#ifdef HAS_AUDIO_CHOICE
{ .init_isa = pcspk_audio_init }
},
#endif
+
+#ifdef CONFIG_SB16
{
"sb16",
"Creative Sound Blaster 16",
1,
{ .init_isa = SB16_init }
},
+#endif
#ifdef CONFIG_CS4231A
{
},
#endif
+#ifdef CONFIG_AC97
{
"ac97",
"Intel 82801AA AC97 Audio",
0,
{ .init_pci = ac97_init }
},
+#endif
+#ifdef CONFIG_ES1370
{
"es1370",
"ENSONIQ AudioPCI ES1370",
},
#endif
+#endif /* HAS_AUDIO_CHOICE */
+
{ NULL, NULL, 0, 0, { NULL } }
};
const char *opts;
if (strstart(p, "std", &opts)) {
+ std_vga_enabled = 1;
cirrus_vga_enabled = 0;
vmsvga_enabled = 0;
} else if (strstart(p, "cirrus", &opts)) {
cirrus_vga_enabled = 1;
+ std_vga_enabled = 0;
vmsvga_enabled = 0;
} else if (strstart(p, "vmware", &opts)) {
cirrus_vga_enabled = 0;
+ std_vga_enabled = 0;
vmsvga_enabled = 1;
+ } else if (strstart(p, "none", &opts)) {
+ cirrus_vga_enabled = 0;
+ std_vga_enabled = 0;
+ vmsvga_enabled = 0;
} else {
invalid_vga:
fprintf(stderr, "Unknown vga type: %s\n", p);
const char *initrd_filename;
const char *kernel_filename, *kernel_cmdline;
const char *boot_devices = "";
- DisplayState *ds = &display_state;
+ DisplayState *ds;
+ DisplayChangeListener *dcl;
int cyls, heads, secs, translation;
const char *net_clients[MAX_NET_CLIENTS];
int nb_net_clients;
int hda_index;
int optind;
const char *r, *optarg;
- CharDriverState *monitor_hd;
+ CharDriverState *monitor_hd = NULL;
const char *monitor_device;
const char *serial_devices[MAX_SERIAL_PORTS];
int serial_device_index;
const char *parallel_devices[MAX_PARALLEL_PORTS];
int parallel_device_index;
+ const char *virtio_consoles[MAX_VIRTIO_CONSOLES];
+ int virtio_console_index;
const char *loadvm = NULL;
QEMUMachine *machine;
const char *cpu_model;
int fds[2];
int tb_size;
const char *pid_file = NULL;
- int autostart;
const char *incoming = NULL;
+ int fd = 0;
+ struct passwd *pwd = NULL;
+ const char *chroot_dir = NULL;
+ const char *run_as = NULL;
qemu_cache_utils_init(envp);
kernel_cmdline = "";
cyls = heads = secs = 0;
translation = BIOS_ATA_TRANSLATION_AUTO;
- monitor_device = "vc";
+ monitor_device = "vc:80Cx24C";
serial_devices[0] = "vc:80Cx24C";
for(i = 1; i < MAX_SERIAL_PORTS; i++)
serial_devices[i] = NULL;
serial_device_index = 0;
- parallel_devices[0] = "vc:640x480";
+ parallel_devices[0] = "vc:80Cx24C";
for(i = 1; i < MAX_PARALLEL_PORTS; i++)
parallel_devices[i] = NULL;
parallel_device_index = 0;
+ for(i = 0; i < MAX_VIRTIO_CONSOLES; i++)
+ virtio_consoles[i] = NULL;
+ virtio_console_index = 0;
+
usb_devices_index = 0;
nb_net_clients = 0;
serial_devices[serial_device_index] = optarg;
serial_device_index++;
break;
+ case QEMU_OPTION_virtiocon:
+ if (virtio_console_index >= MAX_VIRTIO_CONSOLES) {
+ fprintf(stderr, "qemu: too many virtio consoles\n");
+ exit(1);
+ }
+ virtio_consoles[virtio_console_index] = optarg;
+ virtio_console_index++;
+ break;
case QEMU_OPTION_parallel:
if (parallel_device_index >= MAX_PARALLEL_PORTS) {
fprintf(stderr, "qemu: too many parallel ports\n");
case QEMU_OPTION_no_quit:
no_quit = 1;
break;
+ case QEMU_OPTION_sdl:
+ sdl = 1;
+ break;
#endif
case QEMU_OPTION_pidfile:
pid_file = optarg;
case QEMU_OPTION_win2k_hack:
win2k_install_hack = 1;
break;
+ case QEMU_OPTION_rtc_td_hack:
+ rtc_td_hack = 1;
+ break;
+ case QEMU_OPTION_acpitable:
+ if(acpi_table_add(optarg) < 0) {
+ fprintf(stderr, "Wrong acpi table provided\n");
+ exit(1);
+ }
+ break;
#endif
#ifdef USE_KQEMU
case QEMU_OPTION_no_kqemu:
case QEMU_OPTION_incoming:
incoming = optarg;
break;
+ case QEMU_OPTION_chroot:
+ chroot_dir = optarg;
+ break;
+ case QEMU_OPTION_runas:
+ run_as = optarg;
+ break;
}
}
}
cpu_exec_init_all(tb_size * 1024 * 1024);
bdrv_init();
+ dma_helper_init();
/* we always create the cdrom drive, even if no disk is there */
register_savevm("timer", 0, 2, timer_save, timer_load, NULL);
register_savevm_live("ram", 0, 3, ram_save_live, NULL, ram_load, NULL);
- /* terminal init */
- memset(&display_state, 0, sizeof(display_state));
- if (nographic) {
- if (curses) {
- fprintf(stderr, "fatal: -nographic can't be used with -curses\n");
- exit(1);
- }
- /* nearly nothing to do */
- dumb_display_init(ds);
- } else if (vnc_display != NULL) {
- vnc_display_init(ds);
- if (vnc_display_open(ds, vnc_display) < 0)
- exit(1);
- } else
-#if defined(CONFIG_CURSES)
- if (curses) {
- curses_display_init(ds, full_screen);
- } else
-#endif
- {
-#if defined(CONFIG_SDL)
- sdl_display_init(ds, full_screen, no_frame);
-#elif defined(CONFIG_COCOA)
- cocoa_display_init(ds, full_screen);
-#else
- dumb_display_init(ds);
-#endif
- }
-
#ifndef _WIN32
/* must be after terminal init, SDL library changes signal handlers */
termsig_setup();
}
}
}
+
+ if (kvm_enabled()) {
+ int ret;
+
+ ret = kvm_init(smp_cpus);
+ if (ret < 0) {
+ fprintf(stderr, "failed to initialize KVM\n");
+ exit(1);
+ }
+ }
+
if (monitor_device) {
- monitor_hd = qemu_chr_open("monitor", monitor_device);
+ monitor_hd = qemu_chr_open("monitor", monitor_device, NULL);
if (!monitor_hd) {
fprintf(stderr, "qemu: could not open monitor device '%s'\n", monitor_device);
exit(1);
}
- monitor_init(monitor_hd, !nographic);
}
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
if (devname && strcmp(devname, "none")) {
char label[32];
snprintf(label, sizeof(label), "serial%d", i);
- serial_hds[i] = qemu_chr_open(label, devname);
+ serial_hds[i] = qemu_chr_open(label, devname, NULL);
if (!serial_hds[i]) {
fprintf(stderr, "qemu: could not open serial device '%s'\n",
devname);
exit(1);
}
- if (strstart(devname, "vc", 0))
- qemu_chr_printf(serial_hds[i], "serial%d console\r\n", i);
}
}
if (devname && strcmp(devname, "none")) {
char label[32];
snprintf(label, sizeof(label), "parallel%d", i);
- parallel_hds[i] = qemu_chr_open(label, devname);
+ parallel_hds[i] = qemu_chr_open(label, devname, NULL);
if (!parallel_hds[i]) {
fprintf(stderr, "qemu: could not open parallel device '%s'\n",
devname);
exit(1);
}
- if (strstart(devname, "vc", 0))
- qemu_chr_printf(parallel_hds[i], "parallel%d console\r\n", i);
}
}
- if (kvm_enabled()) {
- int ret;
-
- ret = kvm_init(smp_cpus);
- if (ret < 0) {
- fprintf(stderr, "failed to initialize KVM\n");
- exit(1);
+ for(i = 0; i < MAX_VIRTIO_CONSOLES; i++) {
+ const char *devname = virtio_consoles[i];
+ if (devname && strcmp(devname, "none")) {
+ char label[32];
+ snprintf(label, sizeof(label), "virtcon%d", i);
+ virtcon_hds[i] = qemu_chr_open(label, devname, NULL);
+ if (!virtcon_hds[i]) {
+ fprintf(stderr, "qemu: could not open virtio console '%s'\n",
+ devname);
+ exit(1);
+ }
}
}
- machine->init(ram_size, vga_ram_size, boot_devices, ds,
+ machine->init(ram_size, vga_ram_size, boot_devices,
kernel_filename, kernel_cmdline, initrd_filename, cpu_model);
+ current_machine = machine;
+
/* Set KVM's vcpu state to qemu's initial CPUState. */
if (kvm_enabled()) {
int ret;
/* init USB devices */
if (usb_enabled) {
for(i = 0; i < usb_devices_index; i++) {
- if (usb_device_add(usb_devices[i]) < 0) {
+ if (usb_device_add(usb_devices[i], 0) < 0) {
fprintf(stderr, "Warning: could not add USB device %s\n",
usb_devices[i]);
}
}
}
- if (display_state.dpy_refresh) {
- display_state.gui_timer = qemu_new_timer(rt_clock, gui_update, &display_state);
- qemu_mod_timer(display_state.gui_timer, qemu_get_clock(rt_clock));
+ if (!display_state)
+ dumb_display_init();
+ /* just use the first displaystate for the moment */
+ ds = display_state;
+ /* terminal init */
+ if (nographic) {
+ if (curses) {
+ fprintf(stderr, "fatal: -nographic can't be used with -curses\n");
+ exit(1);
+ }
+ } else {
+#if defined(CONFIG_CURSES)
+ if (curses) {
+ /* At the moment curses cannot be used with other displays */
+ curses_display_init(ds, full_screen);
+ } else
+#endif
+ {
+ if (vnc_display != NULL) {
+ vnc_display_init(ds);
+ if (vnc_display_open(ds, vnc_display) < 0)
+ exit(1);
+ }
+#if defined(CONFIG_SDL)
+ if (sdl || !vnc_display)
+ sdl_display_init(ds, full_screen, no_frame);
+#elif defined(CONFIG_COCOA)
+ if (sdl || !vnc_display)
+ cocoa_display_init(ds, full_screen);
+#endif
+ }
+ }
+ dpy_resize(ds);
+
+ dcl = ds->listeners;
+ while (dcl != NULL) {
+ if (dcl->dpy_refresh != NULL) {
+ ds->gui_timer = qemu_new_timer(rt_clock, gui_update, ds);
+ qemu_mod_timer(ds->gui_timer, qemu_get_clock(rt_clock));
+ }
+ dcl = dcl->next;
+ }
+
+ if (nographic || (vnc_display && !sdl)) {
+ nographic_timer = qemu_new_timer(rt_clock, nographic_update, NULL);
+ qemu_mod_timer(nographic_timer, qemu_get_clock(rt_clock));
+ }
+
+ text_consoles_set_display(display_state);
+ qemu_chr_initial_reset();
+
+ if (monitor_device && monitor_hd)
+ monitor_init(monitor_hd, !nographic);
+
+ for(i = 0; i < MAX_SERIAL_PORTS; i++) {
+ const char *devname = serial_devices[i];
+ if (devname && strcmp(devname, "none")) {
+ char label[32];
+ snprintf(label, sizeof(label), "serial%d", i);
+ if (strstart(devname, "vc", 0))
+ qemu_chr_printf(serial_hds[i], "serial%d console\r\n", i);
+ }
+ }
+
+ for(i = 0; i < MAX_PARALLEL_PORTS; i++) {
+ const char *devname = parallel_devices[i];
+ if (devname && strcmp(devname, "none")) {
+ char label[32];
+ snprintf(label, sizeof(label), "parallel%d", i);
+ if (strstart(devname, "vc", 0))
+ qemu_chr_printf(parallel_hds[i], "parallel%d console\r\n", i);
+ }
+ }
+
+ for(i = 0; i < MAX_VIRTIO_CONSOLES; i++) {
+ const char *devname = virtio_consoles[i];
+ if (virtcon_hds[i] && devname) {
+ char label[32];
+ snprintf(label, sizeof(label), "virtcon%d", i);
+ if (strstart(devname, "vc", 0))
+ qemu_chr_printf(virtcon_hds[i], "virtio console%d\r\n", i);
+ }
}
#ifdef CONFIG_GDBSTUB
qemu_start_incoming_migration(incoming);
}
- {
- /* XXX: simplify init */
- read_passwords();
- if (autostart) {
- vm_start();
- }
- }
+ if (autostart)
+ vm_start();
if (daemonize) {
uint8_t status = 0;
ssize_t len;
- int fd;
again1:
len = write(fds[1], &status, 1);
TFR(fd = open("/dev/null", O_RDWR));
if (fd == -1)
exit(1);
+ }
+
+#ifndef _WIN32
+ if (run_as) {
+ pwd = getpwnam(run_as);
+ if (!pwd) {
+ fprintf(stderr, "User \"%s\" doesn't exist\n", run_as);
+ exit(1);
+ }
+ }
+
+ if (chroot_dir) {
+ if (chroot(chroot_dir) < 0) {
+ fprintf(stderr, "chroot failed\n");
+ exit(1);
+ }
+ chdir("/");
+ }
- dup2(fd, 0);
- dup2(fd, 1);
- dup2(fd, 2);
+ if (run_as) {
+ if (setgid(pwd->pw_gid) < 0) {
+ fprintf(stderr, "Failed to setgid(%d)\n", pwd->pw_gid);
+ exit(1);
+ }
+ if (setuid(pwd->pw_uid) < 0) {
+ fprintf(stderr, "Failed to setuid(%d)\n", pwd->pw_uid);
+ exit(1);
+ }
+ if (setuid(0) != -1) {
+ fprintf(stderr, "Dropping privileges failed\n");
+ exit(1);
+ }
+ }
+#endif
+
+ if (daemonize) {
+ dup2(fd, 0);
+ dup2(fd, 1);
+ dup2(fd, 2);
- close(fd);
+ close(fd);
}
main_loop();