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Commit | Line | Data |
---|---|---|
0824d6fc | 1 | /* |
80cabfad | 2 | * QEMU System Emulator |
5fafdf24 | 3 | * |
68d0f70e | 4 | * Copyright (c) 2003-2008 Fabrice Bellard |
5fafdf24 | 5 | * |
1df912cf FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
0824d6fc | 23 | */ |
0824d6fc | 24 | #include <unistd.h> |
0824d6fc FB |
25 | #include <fcntl.h> |
26 | #include <signal.h> | |
27 | #include <time.h> | |
0824d6fc | 28 | #include <errno.h> |
67b915a5 | 29 | #include <sys/time.h> |
c88676f8 | 30 | #include <zlib.h> |
67b915a5 | 31 | |
71e72a19 | 32 | /* Needed early for CONFIG_BSD etc. */ |
d40cdb10 BS |
33 | #include "config-host.h" |
34 | ||
67b915a5 | 35 | #ifndef _WIN32 |
5cea8590 | 36 | #include <libgen.h> |
67b915a5 | 37 | #include <sys/times.h> |
f1510b2c | 38 | #include <sys/wait.h> |
67b915a5 | 39 | #include <termios.h> |
67b915a5 | 40 | #include <sys/mman.h> |
f1510b2c | 41 | #include <sys/ioctl.h> |
24646c7e | 42 | #include <sys/resource.h> |
f1510b2c | 43 | #include <sys/socket.h> |
c94c8d64 | 44 | #include <netinet/in.h> |
24646c7e | 45 | #include <net/if.h> |
24646c7e | 46 | #include <arpa/inet.h> |
9d728e8c | 47 | #include <dirent.h> |
7c9d8e07 | 48 | #include <netdb.h> |
cb4b976b | 49 | #include <sys/select.h> |
ab6540d5 | 50 | |
71e72a19 | 51 | #ifdef CONFIG_BSD |
7d3505c5 | 52 | #include <sys/stat.h> |
a167ba50 | 53 | #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) |
7d3505c5 | 54 | #include <libutil.h> |
92c0e657 | 55 | #include <sys/sysctl.h> |
24646c7e BS |
56 | #else |
57 | #include <util.h> | |
128ab2ff | 58 | #endif |
bbe813a2 | 59 | #else |
223f0d72 | 60 | #ifdef __linux__ |
7d3505c5 FB |
61 | #include <pty.h> |
62 | #include <malloc.h> | |
bd494f4c | 63 | |
e57a8c0e | 64 | #include <linux/ppdev.h> |
5867c88a | 65 | #include <linux/parport.h> |
223f0d72 BS |
66 | #endif |
67 | #ifdef __sun__ | |
d5d10bc3 TS |
68 | #include <sys/stat.h> |
69 | #include <sys/ethernet.h> | |
70 | #include <sys/sockio.h> | |
d5d10bc3 | 71 | #include <netinet/arp.h> |
d5d10bc3 TS |
72 | #include <netinet/in_systm.h> |
73 | #include <netinet/ip.h> | |
74 | #include <netinet/ip_icmp.h> // must come after ip.h | |
75 | #include <netinet/udp.h> | |
76 | #include <netinet/tcp.h> | |
77 | #include <net/if.h> | |
78 | #include <syslog.h> | |
79 | #include <stropts.h> | |
67b915a5 | 80 | #endif |
7d3505c5 | 81 | #endif |
ec530c81 | 82 | #endif |
67b915a5 | 83 | |
9892fbfb BS |
84 | #if defined(__OpenBSD__) |
85 | #include <util.h> | |
86 | #endif | |
87 | ||
8a16d273 TS |
88 | #if defined(CONFIG_VDE) |
89 | #include <libvdeplug.h> | |
90 | #endif | |
91 | ||
67b915a5 | 92 | #ifdef _WIN32 |
49dc768d | 93 | #include <windows.h> |
67b915a5 FB |
94 | #endif |
95 | ||
73332e5c | 96 | #ifdef CONFIG_SDL |
59a36a2f | 97 | #if defined(__APPLE__) || defined(main) |
6693665a | 98 | #include <SDL.h> |
880fec5d | 99 | int qemu_main(int argc, char **argv, char **envp); |
100 | int main(int argc, char **argv) | |
101 | { | |
59a36a2f | 102 | return qemu_main(argc, argv, NULL); |
880fec5d | 103 | } |
104 | #undef main | |
105 | #define main qemu_main | |
96bcd4f8 | 106 | #endif |
73332e5c | 107 | #endif /* CONFIG_SDL */ |
0824d6fc | 108 | |
5b0753e0 FB |
109 | #ifdef CONFIG_COCOA |
110 | #undef main | |
111 | #define main qemu_main | |
112 | #endif /* CONFIG_COCOA */ | |
113 | ||
511d2b14 BS |
114 | #include "hw/hw.h" |
115 | #include "hw/boards.h" | |
116 | #include "hw/usb.h" | |
117 | #include "hw/pcmcia.h" | |
118 | #include "hw/pc.h" | |
511d2b14 BS |
119 | #include "hw/isa.h" |
120 | #include "hw/baum.h" | |
121 | #include "hw/bt.h" | |
9dd986cc | 122 | #include "hw/watchdog.h" |
b6f6e3d3 | 123 | #include "hw/smbios.h" |
e37630ca | 124 | #include "hw/xen.h" |
bd3c948d | 125 | #include "hw/qdev.h" |
45a50b16 | 126 | #include "hw/loader.h" |
5ef4efa4 | 127 | #include "bt-host.h" |
511d2b14 | 128 | #include "net.h" |
68ac40d2 | 129 | #include "net/slirp.h" |
511d2b14 BS |
130 | #include "monitor.h" |
131 | #include "console.h" | |
132 | #include "sysemu.h" | |
133 | #include "gdbstub.h" | |
134 | #include "qemu-timer.h" | |
135 | #include "qemu-char.h" | |
136 | #include "cache-utils.h" | |
137 | #include "block.h" | |
666daa68 | 138 | #include "blockdev.h" |
c163b5ca | 139 | #include "block-migration.h" |
a718acec | 140 | #include "dma.h" |
511d2b14 BS |
141 | #include "audio/audio.h" |
142 | #include "migration.h" | |
143 | #include "kvm.h" | |
d3f24367 | 144 | #include "qemu-option.h" |
7282a033 | 145 | #include "qemu-config.h" |
e78c48ec | 146 | #include "qemu-objects.h" |
59a5264b | 147 | #include "qemu-options.h" |
758e8e38 | 148 | #ifdef CONFIG_VIRTFS |
74db920c GS |
149 | #include "fsdev/qemu-fsdev.h" |
150 | #endif | |
511d2b14 | 151 | |
0824d6fc | 152 | #include "disas.h" |
fc01f7e7 | 153 | |
511d2b14 BS |
154 | #include "qemu_socket.h" |
155 | ||
d918f23e | 156 | #include "slirp/libslirp.h" |
511d2b14 | 157 | |
94b0b5ff | 158 | #include "trace.h" |
0b5538c3 | 159 | #include "simpletrace.h" |
72cf2d4f | 160 | #include "qemu-queue.h" |
296af7c9 | 161 | #include "cpus.h" |
ad96090a | 162 | #include "arch_init.h" |
72cf2d4f | 163 | |
29b0040b GH |
164 | #include "ui/qemu-spice.h" |
165 | ||
9dc63a1e BS |
166 | //#define DEBUG_NET |
167 | //#define DEBUG_SLIRP | |
330d0414 | 168 | |
1bfe856e | 169 | #define DEFAULT_RAM_SIZE 128 |
313aa567 | 170 | |
98b19252 AS |
171 | #define MAX_VIRTIO_CONSOLES 1 |
172 | ||
5cea8590 | 173 | static const char *data_dir; |
1192dad8 | 174 | const char *bios_name = NULL; |
cb5a7aa8 | 175 | enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB; |
993fbfdb | 176 | DisplayType display_type = DT_DEFAULT; |
6b62dc2d | 177 | int display_remote = 0; |
3d11d0eb | 178 | const char* keyboard_layout = NULL; |
c227f099 | 179 | ram_addr_t ram_size; |
c902760f MT |
180 | const char *mem_path = NULL; |
181 | #ifdef MAP_POPULATE | |
182 | int mem_prealloc = 0; /* force preallocation of physical target memory */ | |
183 | #endif | |
c4b1fcc0 | 184 | int nb_nics; |
7c9d8e07 | 185 | NICInfo nd_table[MAX_NICS]; |
8a7ddc38 | 186 | int vm_running; |
d399f677 | 187 | int autostart; |
8e84865e | 188 | int incoming_expected; /* Started with -incoming and waiting for incoming */ |
f6503059 AZ |
189 | static int rtc_utc = 1; |
190 | static int rtc_date_offset = -1; /* -1 means no change */ | |
6875204c | 191 | QEMUClock *rtc_clock; |
64465297 | 192 | int vga_interface_type = VGA_NONE; |
dbed7e40 | 193 | static int full_screen = 0; |
634a21f6 | 194 | #ifdef CONFIG_SDL |
dbed7e40 | 195 | static int no_frame = 0; |
634a21f6 | 196 | #endif |
667accab | 197 | int no_quit = 0; |
8d11df9e | 198 | CharDriverState *serial_hds[MAX_SERIAL_PORTS]; |
6508fe59 | 199 | CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; |
9ede2fde | 200 | CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES]; |
a09db21f | 201 | int win2k_install_hack = 0; |
73822ec8 | 202 | int rtc_td_hack = 0; |
bb36d470 | 203 | int usb_enabled = 0; |
1b530a6d | 204 | int singlestep = 0; |
6a00d601 | 205 | int smp_cpus = 1; |
6be68d7e | 206 | int max_cpus = 0; |
dc6b1c09 AP |
207 | int smp_cores = 1; |
208 | int smp_threads = 1; | |
73fc9742 | 209 | const char *vnc_display; |
6515b203 | 210 | int acpi_enabled = 1; |
16b29ae1 | 211 | int no_hpet = 0; |
52ca8d6a | 212 | int fd_bootchk = 1; |
d1beab82 | 213 | int no_reboot = 0; |
b2f76161 | 214 | int no_shutdown = 0; |
9467cd46 | 215 | int cursor_hide = 1; |
a171fe39 | 216 | int graphic_rotate = 0; |
6b35e7bf | 217 | uint8_t irq0override = 1; |
09aaa160 | 218 | const char *watchdog; |
2e55e842 | 219 | QEMUOptionRom option_rom[MAX_OPTION_ROMS]; |
9ae02555 | 220 | int nb_option_roms; |
8e71621f | 221 | int semihosting_enabled = 0; |
2b8f2d41 | 222 | int old_param = 0; |
c35734b2 | 223 | const char *qemu_name; |
3780e197 | 224 | int alt_grab = 0; |
0ca9f8a4 | 225 | int ctrl_grab = 0; |
66508601 BS |
226 | unsigned int nb_prom_envs = 0; |
227 | const char *prom_envs[MAX_PROM_ENVS]; | |
95387491 | 228 | int boot_menu; |
0824d6fc | 229 | |
1ca4d09a GN |
230 | typedef struct FWBootEntry FWBootEntry; |
231 | ||
232 | struct FWBootEntry { | |
233 | QTAILQ_ENTRY(FWBootEntry) link; | |
234 | int32_t bootindex; | |
235 | DeviceState *dev; | |
236 | char *suffix; | |
237 | }; | |
238 | ||
239 | QTAILQ_HEAD(, FWBootEntry) fw_boot_order = QTAILQ_HEAD_INITIALIZER(fw_boot_order); | |
240 | ||
268a362c AL |
241 | int nb_numa_nodes; |
242 | uint64_t node_mem[MAX_NODES]; | |
243 | uint64_t node_cpumask[MAX_NODES]; | |
244 | ||
9043b62d | 245 | static QEMUTimer *nographic_timer; |
ee5605e5 | 246 | |
8fcb1b90 BS |
247 | uint8_t qemu_uuid[16]; |
248 | ||
76e30d0f JK |
249 | static QEMUBootSetHandler *boot_set_handler; |
250 | static void *boot_set_opaque; | |
251 | ||
fd42deeb GH |
252 | static NotifierList exit_notifiers = |
253 | NOTIFIER_LIST_INITIALIZER(exit_notifiers); | |
254 | ||
4cab946a GN |
255 | static NotifierList machine_init_done_notifiers = |
256 | NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); | |
257 | ||
d745bef8 BS |
258 | int kvm_allowed = 0; |
259 | uint32_t xen_domid; | |
260 | enum xen_mode xen_mode = XEN_EMULATE; | |
261 | ||
998bbd74 | 262 | static int default_serial = 1; |
6a5e8b0e | 263 | static int default_parallel = 1; |
986c5f78 | 264 | static int default_virtcon = 1; |
abdeed06 | 265 | static int default_monitor = 1; |
64465297 | 266 | static int default_vga = 1; |
ac33f8fa GH |
267 | static int default_floppy = 1; |
268 | static int default_cdrom = 1; | |
269 | static int default_sdcard = 1; | |
998bbd74 GH |
270 | |
271 | static struct { | |
272 | const char *driver; | |
273 | int *flag; | |
274 | } default_list[] = { | |
6a5e8b0e GH |
275 | { .driver = "isa-serial", .flag = &default_serial }, |
276 | { .driver = "isa-parallel", .flag = &default_parallel }, | |
d8bcbabf GH |
277 | { .driver = "isa-fdc", .flag = &default_floppy }, |
278 | { .driver = "ide-drive", .flag = &default_cdrom }, | |
392ecf54 AS |
279 | { .driver = "virtio-serial-pci", .flag = &default_virtcon }, |
280 | { .driver = "virtio-serial-s390", .flag = &default_virtcon }, | |
281 | { .driver = "virtio-serial", .flag = &default_virtcon }, | |
64465297 | 282 | { .driver = "VGA", .flag = &default_vga }, |
69fd02ee GH |
283 | { .driver = "cirrus-vga", .flag = &default_vga }, |
284 | { .driver = "vmware-svga", .flag = &default_vga }, | |
998bbd74 GH |
285 | }; |
286 | ||
287 | static int default_driver_check(QemuOpts *opts, void *opaque) | |
288 | { | |
289 | const char *driver = qemu_opt_get(opts, "driver"); | |
290 | int i; | |
291 | ||
292 | if (!driver) | |
293 | return 0; | |
294 | for (i = 0; i < ARRAY_SIZE(default_list); i++) { | |
295 | if (strcmp(default_list[i].driver, driver) != 0) | |
296 | continue; | |
297 | *(default_list[i].flag) = 0; | |
298 | } | |
299 | return 0; | |
300 | } | |
301 | ||
8f0056b7 PB |
302 | /***********************************************************/ |
303 | /* real time host monotonic timer */ | |
09b26c5e | 304 | |
f6503059 AZ |
305 | /***********************************************************/ |
306 | /* host time/date access */ | |
307 | void qemu_get_timedate(struct tm *tm, int offset) | |
308 | { | |
309 | time_t ti; | |
310 | struct tm *ret; | |
311 | ||
312 | time(&ti); | |
313 | ti += offset; | |
314 | if (rtc_date_offset == -1) { | |
315 | if (rtc_utc) | |
316 | ret = gmtime(&ti); | |
317 | else | |
318 | ret = localtime(&ti); | |
319 | } else { | |
320 | ti -= rtc_date_offset; | |
321 | ret = gmtime(&ti); | |
322 | } | |
323 | ||
324 | memcpy(tm, ret, sizeof(struct tm)); | |
325 | } | |
326 | ||
327 | int qemu_timedate_diff(struct tm *tm) | |
328 | { | |
329 | time_t seconds; | |
330 | ||
331 | if (rtc_date_offset == -1) | |
332 | if (rtc_utc) | |
333 | seconds = mktimegm(tm); | |
334 | else | |
335 | seconds = mktime(tm); | |
336 | else | |
337 | seconds = mktimegm(tm) + rtc_date_offset; | |
338 | ||
339 | return seconds - time(NULL); | |
340 | } | |
341 | ||
80cd3478 LC |
342 | void rtc_change_mon_event(struct tm *tm) |
343 | { | |
344 | QObject *data; | |
345 | ||
346 | data = qobject_from_jsonf("{ 'offset': %d }", qemu_timedate_diff(tm)); | |
347 | monitor_protocol_event(QEVENT_RTC_CHANGE, data); | |
348 | qobject_decref(data); | |
349 | } | |
350 | ||
1ed2fc1f JK |
351 | static void configure_rtc_date_offset(const char *startdate, int legacy) |
352 | { | |
353 | time_t rtc_start_date; | |
354 | struct tm tm; | |
355 | ||
356 | if (!strcmp(startdate, "now") && legacy) { | |
357 | rtc_date_offset = -1; | |
358 | } else { | |
359 | if (sscanf(startdate, "%d-%d-%dT%d:%d:%d", | |
360 | &tm.tm_year, | |
361 | &tm.tm_mon, | |
362 | &tm.tm_mday, | |
363 | &tm.tm_hour, | |
364 | &tm.tm_min, | |
365 | &tm.tm_sec) == 6) { | |
366 | /* OK */ | |
367 | } else if (sscanf(startdate, "%d-%d-%d", | |
368 | &tm.tm_year, | |
369 | &tm.tm_mon, | |
370 | &tm.tm_mday) == 3) { | |
371 | tm.tm_hour = 0; | |
372 | tm.tm_min = 0; | |
373 | tm.tm_sec = 0; | |
374 | } else { | |
375 | goto date_fail; | |
376 | } | |
377 | tm.tm_year -= 1900; | |
378 | tm.tm_mon--; | |
379 | rtc_start_date = mktimegm(&tm); | |
380 | if (rtc_start_date == -1) { | |
381 | date_fail: | |
382 | fprintf(stderr, "Invalid date format. Valid formats are:\n" | |
383 | "'2006-06-17T16:01:21' or '2006-06-17'\n"); | |
384 | exit(1); | |
385 | } | |
386 | rtc_date_offset = time(NULL) - rtc_start_date; | |
387 | } | |
388 | } | |
389 | ||
390 | static void configure_rtc(QemuOpts *opts) | |
391 | { | |
392 | const char *value; | |
393 | ||
394 | value = qemu_opt_get(opts, "base"); | |
395 | if (value) { | |
396 | if (!strcmp(value, "utc")) { | |
397 | rtc_utc = 1; | |
398 | } else if (!strcmp(value, "localtime")) { | |
399 | rtc_utc = 0; | |
400 | } else { | |
401 | configure_rtc_date_offset(value, 0); | |
402 | } | |
403 | } | |
6875204c JK |
404 | value = qemu_opt_get(opts, "clock"); |
405 | if (value) { | |
406 | if (!strcmp(value, "host")) { | |
407 | rtc_clock = host_clock; | |
408 | } else if (!strcmp(value, "vm")) { | |
409 | rtc_clock = vm_clock; | |
410 | } else { | |
411 | fprintf(stderr, "qemu: invalid option value '%s'\n", value); | |
412 | exit(1); | |
413 | } | |
414 | } | |
1ed2fc1f JK |
415 | value = qemu_opt_get(opts, "driftfix"); |
416 | if (value) { | |
7e4c0336 | 417 | if (!strcmp(value, "slew")) { |
1ed2fc1f | 418 | rtc_td_hack = 1; |
7e4c0336 | 419 | } else if (!strcmp(value, "none")) { |
1ed2fc1f JK |
420 | rtc_td_hack = 0; |
421 | } else { | |
422 | fprintf(stderr, "qemu: invalid option value '%s'\n", value); | |
423 | exit(1); | |
424 | } | |
425 | } | |
1ed2fc1f JK |
426 | } |
427 | ||
1ae26a18 AZ |
428 | /***********************************************************/ |
429 | /* Bluetooth support */ | |
430 | static int nb_hcis; | |
431 | static int cur_hci; | |
432 | static struct HCIInfo *hci_table[MAX_NICS]; | |
dc72ac14 | 433 | |
1ae26a18 AZ |
434 | static struct bt_vlan_s { |
435 | struct bt_scatternet_s net; | |
436 | int id; | |
437 | struct bt_vlan_s *next; | |
438 | } *first_bt_vlan; | |
439 | ||
440 | /* find or alloc a new bluetooth "VLAN" */ | |
674bb261 | 441 | static struct bt_scatternet_s *qemu_find_bt_vlan(int id) |
1ae26a18 AZ |
442 | { |
443 | struct bt_vlan_s **pvlan, *vlan; | |
444 | for (vlan = first_bt_vlan; vlan != NULL; vlan = vlan->next) { | |
445 | if (vlan->id == id) | |
446 | return &vlan->net; | |
447 | } | |
448 | vlan = qemu_mallocz(sizeof(struct bt_vlan_s)); | |
449 | vlan->id = id; | |
450 | pvlan = &first_bt_vlan; | |
451 | while (*pvlan != NULL) | |
452 | pvlan = &(*pvlan)->next; | |
453 | *pvlan = vlan; | |
454 | return &vlan->net; | |
455 | } | |
456 | ||
457 | static void null_hci_send(struct HCIInfo *hci, const uint8_t *data, int len) | |
458 | { | |
459 | } | |
460 | ||
461 | static int null_hci_addr_set(struct HCIInfo *hci, const uint8_t *bd_addr) | |
462 | { | |
463 | return -ENOTSUP; | |
464 | } | |
465 | ||
466 | static struct HCIInfo null_hci = { | |
467 | .cmd_send = null_hci_send, | |
468 | .sco_send = null_hci_send, | |
469 | .acl_send = null_hci_send, | |
470 | .bdaddr_set = null_hci_addr_set, | |
471 | }; | |
472 | ||
473 | struct HCIInfo *qemu_next_hci(void) | |
474 | { | |
475 | if (cur_hci == nb_hcis) | |
476 | return &null_hci; | |
477 | ||
478 | return hci_table[cur_hci++]; | |
479 | } | |
480 | ||
dc72ac14 AZ |
481 | static struct HCIInfo *hci_init(const char *str) |
482 | { | |
483 | char *endp; | |
484 | struct bt_scatternet_s *vlan = 0; | |
485 | ||
486 | if (!strcmp(str, "null")) | |
487 | /* null */ | |
488 | return &null_hci; | |
489 | else if (!strncmp(str, "host", 4) && (str[4] == '\0' || str[4] == ':')) | |
490 | /* host[:hciN] */ | |
491 | return bt_host_hci(str[4] ? str + 5 : "hci0"); | |
492 | else if (!strncmp(str, "hci", 3)) { | |
493 | /* hci[,vlan=n] */ | |
494 | if (str[3]) { | |
495 | if (!strncmp(str + 3, ",vlan=", 6)) { | |
496 | vlan = qemu_find_bt_vlan(strtol(str + 9, &endp, 0)); | |
497 | if (*endp) | |
498 | vlan = 0; | |
499 | } | |
500 | } else | |
501 | vlan = qemu_find_bt_vlan(0); | |
502 | if (vlan) | |
503 | return bt_new_hci(vlan); | |
504 | } | |
505 | ||
506 | fprintf(stderr, "qemu: Unknown bluetooth HCI `%s'.\n", str); | |
507 | ||
508 | return 0; | |
509 | } | |
510 | ||
511 | static int bt_hci_parse(const char *str) | |
512 | { | |
513 | struct HCIInfo *hci; | |
c227f099 | 514 | bdaddr_t bdaddr; |
dc72ac14 AZ |
515 | |
516 | if (nb_hcis >= MAX_NICS) { | |
517 | fprintf(stderr, "qemu: Too many bluetooth HCIs (max %i).\n", MAX_NICS); | |
518 | return -1; | |
519 | } | |
520 | ||
521 | hci = hci_init(str); | |
522 | if (!hci) | |
523 | return -1; | |
524 | ||
525 | bdaddr.b[0] = 0x52; | |
526 | bdaddr.b[1] = 0x54; | |
527 | bdaddr.b[2] = 0x00; | |
528 | bdaddr.b[3] = 0x12; | |
529 | bdaddr.b[4] = 0x34; | |
530 | bdaddr.b[5] = 0x56 + nb_hcis; | |
531 | hci->bdaddr_set(hci, bdaddr.b); | |
532 | ||
533 | hci_table[nb_hcis++] = hci; | |
534 | ||
535 | return 0; | |
536 | } | |
537 | ||
538 | static void bt_vhci_add(int vlan_id) | |
539 | { | |
540 | struct bt_scatternet_s *vlan = qemu_find_bt_vlan(vlan_id); | |
541 | ||
542 | if (!vlan->slave) | |
543 | fprintf(stderr, "qemu: warning: adding a VHCI to " | |
544 | "an empty scatternet %i\n", vlan_id); | |
545 | ||
546 | bt_vhci_init(bt_new_hci(vlan)); | |
547 | } | |
548 | ||
549 | static struct bt_device_s *bt_device_add(const char *opt) | |
550 | { | |
551 | struct bt_scatternet_s *vlan; | |
552 | int vlan_id = 0; | |
553 | char *endp = strstr(opt, ",vlan="); | |
554 | int len = (endp ? endp - opt : strlen(opt)) + 1; | |
555 | char devname[10]; | |
556 | ||
557 | pstrcpy(devname, MIN(sizeof(devname), len), opt); | |
558 | ||
559 | if (endp) { | |
560 | vlan_id = strtol(endp + 6, &endp, 0); | |
561 | if (*endp) { | |
562 | fprintf(stderr, "qemu: unrecognised bluetooth vlan Id\n"); | |
563 | return 0; | |
564 | } | |
565 | } | |
566 | ||
567 | vlan = qemu_find_bt_vlan(vlan_id); | |
568 | ||
569 | if (!vlan->slave) | |
570 | fprintf(stderr, "qemu: warning: adding a slave device to " | |
571 | "an empty scatternet %i\n", vlan_id); | |
572 | ||
573 | if (!strcmp(devname, "keyboard")) | |
574 | return bt_keyboard_init(vlan); | |
575 | ||
576 | fprintf(stderr, "qemu: unsupported bluetooth device `%s'\n", devname); | |
577 | return 0; | |
578 | } | |
579 | ||
580 | static int bt_parse(const char *opt) | |
581 | { | |
582 | const char *endp, *p; | |
583 | int vlan; | |
584 | ||
585 | if (strstart(opt, "hci", &endp)) { | |
586 | if (!*endp || *endp == ',') { | |
587 | if (*endp) | |
588 | if (!strstart(endp, ",vlan=", 0)) | |
589 | opt = endp + 1; | |
590 | ||
591 | return bt_hci_parse(opt); | |
592 | } | |
593 | } else if (strstart(opt, "vhci", &endp)) { | |
594 | if (!*endp || *endp == ',') { | |
595 | if (*endp) { | |
596 | if (strstart(endp, ",vlan=", &p)) { | |
597 | vlan = strtol(p, (char **) &endp, 0); | |
598 | if (*endp) { | |
599 | fprintf(stderr, "qemu: bad scatternet '%s'\n", p); | |
600 | return 1; | |
601 | } | |
602 | } else { | |
603 | fprintf(stderr, "qemu: bad parameter '%s'\n", endp + 1); | |
604 | return 1; | |
605 | } | |
606 | } else | |
607 | vlan = 0; | |
608 | ||
609 | bt_vhci_add(vlan); | |
610 | return 0; | |
611 | } | |
612 | } else if (strstart(opt, "device:", &endp)) | |
613 | return !bt_device_add(endp); | |
614 | ||
615 | fprintf(stderr, "qemu: bad bluetooth parameter '%s'\n", opt); | |
616 | return 1; | |
617 | } | |
618 | ||
1ae26a18 AZ |
619 | /***********************************************************/ |
620 | /* QEMU Block devices */ | |
621 | ||
2292ddae MA |
622 | #define HD_OPTS "media=disk" |
623 | #define CDROM_OPTS "media=cdrom" | |
624 | #define FD_OPTS "" | |
625 | #define PFLASH_OPTS "" | |
626 | #define MTD_OPTS "" | |
627 | #define SD_OPTS "" | |
e4bcb14c | 628 | |
9dfd7c7a GH |
629 | static int drive_init_func(QemuOpts *opts, void *opaque) |
630 | { | |
a803cb8e | 631 | int *use_scsi = opaque; |
9dfd7c7a | 632 | |
319ae529 | 633 | return drive_init(opts, *use_scsi) == NULL; |
9dfd7c7a GH |
634 | } |
635 | ||
636 | static int drive_enable_snapshot(QemuOpts *opts, void *opaque) | |
637 | { | |
638 | if (NULL == qemu_opt_get(opts, "snapshot")) { | |
639 | qemu_opt_set(opts, "snapshot", "on"); | |
640 | } | |
641 | return 0; | |
642 | } | |
643 | ||
4e5d9b57 MA |
644 | static void default_drive(int enable, int snapshot, int use_scsi, |
645 | BlockInterfaceType type, int index, | |
646 | const char *optstr) | |
647 | { | |
648 | QemuOpts *opts; | |
649 | ||
650 | if (type == IF_DEFAULT) { | |
651 | type = use_scsi ? IF_SCSI : IF_IDE; | |
652 | } | |
653 | ||
654 | if (!enable || drive_get_by_index(type, index)) { | |
655 | return; | |
656 | } | |
657 | ||
658 | opts = drive_add(type, index, NULL, optstr); | |
659 | if (snapshot) { | |
660 | drive_enable_snapshot(opts, NULL); | |
661 | } | |
319ae529 | 662 | if (!drive_init(opts, use_scsi)) { |
4e5d9b57 MA |
663 | exit(1); |
664 | } | |
665 | } | |
666 | ||
76e30d0f JK |
667 | void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque) |
668 | { | |
669 | boot_set_handler = func; | |
670 | boot_set_opaque = opaque; | |
671 | } | |
672 | ||
673 | int qemu_boot_set(const char *boot_devices) | |
674 | { | |
675 | if (!boot_set_handler) { | |
676 | return -EINVAL; | |
677 | } | |
678 | return boot_set_handler(boot_set_opaque, boot_devices); | |
679 | } | |
680 | ||
4e9e9d6e | 681 | static void validate_bootdevices(char *devices) |
ef3adf68 JK |
682 | { |
683 | /* We just do some generic consistency checks */ | |
684 | const char *p; | |
685 | int bitmap = 0; | |
686 | ||
687 | for (p = devices; *p != '\0'; p++) { | |
688 | /* Allowed boot devices are: | |
689 | * a-b: floppy disk drives | |
690 | * c-f: IDE disk drives | |
691 | * g-m: machine implementation dependant drives | |
692 | * n-p: network devices | |
693 | * It's up to each machine implementation to check if the given boot | |
694 | * devices match the actual hardware implementation and firmware | |
695 | * features. | |
696 | */ | |
697 | if (*p < 'a' || *p > 'p') { | |
698 | fprintf(stderr, "Invalid boot device '%c'\n", *p); | |
699 | exit(1); | |
700 | } | |
701 | if (bitmap & (1 << (*p - 'a'))) { | |
702 | fprintf(stderr, "Boot device '%c' was given twice\n", *p); | |
703 | exit(1); | |
704 | } | |
705 | bitmap |= 1 << (*p - 'a'); | |
706 | } | |
ef3adf68 JK |
707 | } |
708 | ||
e0f084bf JK |
709 | static void restore_boot_devices(void *opaque) |
710 | { | |
711 | char *standard_boot_devices = opaque; | |
37905d6a AW |
712 | static int first = 1; |
713 | ||
714 | /* Restore boot order and remove ourselves after the first boot */ | |
715 | if (first) { | |
716 | first = 0; | |
717 | return; | |
718 | } | |
e0f084bf JK |
719 | |
720 | qemu_boot_set(standard_boot_devices); | |
721 | ||
722 | qemu_unregister_reset(restore_boot_devices, standard_boot_devices); | |
723 | qemu_free(standard_boot_devices); | |
724 | } | |
725 | ||
1ca4d09a GN |
726 | void add_boot_device_path(int32_t bootindex, DeviceState *dev, |
727 | const char *suffix) | |
728 | { | |
729 | FWBootEntry *node, *i; | |
730 | ||
731 | if (bootindex < 0) { | |
732 | return; | |
733 | } | |
734 | ||
735 | assert(dev != NULL || suffix != NULL); | |
736 | ||
737 | node = qemu_mallocz(sizeof(FWBootEntry)); | |
738 | node->bootindex = bootindex; | |
4fef930a | 739 | node->suffix = suffix ? qemu_strdup(suffix) : NULL; |
1ca4d09a GN |
740 | node->dev = dev; |
741 | ||
742 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
743 | if (i->bootindex == bootindex) { | |
744 | fprintf(stderr, "Two devices with same boot index %d\n", bootindex); | |
745 | exit(1); | |
746 | } else if (i->bootindex < bootindex) { | |
747 | continue; | |
748 | } | |
749 | QTAILQ_INSERT_BEFORE(i, node, link); | |
750 | return; | |
751 | } | |
752 | QTAILQ_INSERT_TAIL(&fw_boot_order, node, link); | |
753 | } | |
754 | ||
962630f2 GN |
755 | /* |
756 | * This function returns null terminated string that consist of new line | |
757 | * separated device pathes. | |
758 | * | |
759 | * memory pointed by "size" is assigned total length of the array in bytes | |
760 | * | |
761 | */ | |
762 | char *get_boot_devices_list(uint32_t *size) | |
763 | { | |
764 | FWBootEntry *i; | |
765 | uint32_t total = 0; | |
766 | char *list = NULL; | |
767 | ||
768 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
769 | char *devpath = NULL, *bootpath; | |
770 | int len; | |
771 | ||
772 | if (i->dev) { | |
773 | devpath = qdev_get_fw_dev_path(i->dev); | |
774 | assert(devpath); | |
775 | } | |
776 | ||
777 | if (i->suffix && devpath) { | |
4fd37a98 BS |
778 | size_t bootpathlen = strlen(devpath) + strlen(i->suffix) + 1; |
779 | ||
780 | bootpath = qemu_malloc(bootpathlen); | |
781 | snprintf(bootpath, bootpathlen, "%s%s", devpath, i->suffix); | |
962630f2 GN |
782 | qemu_free(devpath); |
783 | } else if (devpath) { | |
784 | bootpath = devpath; | |
785 | } else { | |
4fef930a | 786 | bootpath = qemu_strdup(i->suffix); |
962630f2 GN |
787 | assert(bootpath); |
788 | } | |
789 | ||
790 | if (total) { | |
791 | list[total-1] = '\n'; | |
792 | } | |
793 | len = strlen(bootpath) + 1; | |
794 | list = qemu_realloc(list, total + len); | |
795 | memcpy(&list[total], bootpath, len); | |
796 | total += len; | |
797 | qemu_free(bootpath); | |
798 | } | |
799 | ||
800 | *size = total; | |
801 | ||
802 | return list; | |
803 | } | |
804 | ||
268a362c AL |
805 | static void numa_add(const char *optarg) |
806 | { | |
807 | char option[128]; | |
808 | char *endptr; | |
809 | unsigned long long value, endvalue; | |
810 | int nodenr; | |
811 | ||
812 | optarg = get_opt_name(option, 128, optarg, ',') + 1; | |
813 | if (!strcmp(option, "node")) { | |
814 | if (get_param_value(option, 128, "nodeid", optarg) == 0) { | |
815 | nodenr = nb_numa_nodes; | |
816 | } else { | |
817 | nodenr = strtoull(option, NULL, 10); | |
818 | } | |
819 | ||
820 | if (get_param_value(option, 128, "mem", optarg) == 0) { | |
821 | node_mem[nodenr] = 0; | |
822 | } else { | |
70b4f4bb | 823 | int64_t sval; |
9f9b17a4 JS |
824 | sval = strtosz(option, NULL); |
825 | if (sval < 0) { | |
826 | fprintf(stderr, "qemu: invalid numa mem size: %s\n", optarg); | |
827 | exit(1); | |
268a362c | 828 | } |
9f9b17a4 | 829 | node_mem[nodenr] = sval; |
268a362c AL |
830 | } |
831 | if (get_param_value(option, 128, "cpus", optarg) == 0) { | |
832 | node_cpumask[nodenr] = 0; | |
833 | } else { | |
834 | value = strtoull(option, &endptr, 10); | |
835 | if (value >= 64) { | |
836 | value = 63; | |
837 | fprintf(stderr, "only 64 CPUs in NUMA mode supported.\n"); | |
838 | } else { | |
839 | if (*endptr == '-') { | |
840 | endvalue = strtoull(endptr+1, &endptr, 10); | |
841 | if (endvalue >= 63) { | |
842 | endvalue = 62; | |
843 | fprintf(stderr, | |
844 | "only 63 CPUs in NUMA mode supported.\n"); | |
845 | } | |
0dfbd514 | 846 | value = (2ULL << endvalue) - (1ULL << value); |
268a362c | 847 | } else { |
0dfbd514 | 848 | value = 1ULL << value; |
268a362c AL |
849 | } |
850 | } | |
851 | node_cpumask[nodenr] = value; | |
852 | } | |
853 | nb_numa_nodes++; | |
854 | } | |
855 | return; | |
856 | } | |
857 | ||
dc6b1c09 AP |
858 | static void smp_parse(const char *optarg) |
859 | { | |
860 | int smp, sockets = 0, threads = 0, cores = 0; | |
861 | char *endptr; | |
862 | char option[128]; | |
863 | ||
864 | smp = strtoul(optarg, &endptr, 10); | |
865 | if (endptr != optarg) { | |
866 | if (*endptr == ',') { | |
867 | endptr++; | |
868 | } | |
869 | } | |
870 | if (get_param_value(option, 128, "sockets", endptr) != 0) | |
871 | sockets = strtoull(option, NULL, 10); | |
872 | if (get_param_value(option, 128, "cores", endptr) != 0) | |
873 | cores = strtoull(option, NULL, 10); | |
874 | if (get_param_value(option, 128, "threads", endptr) != 0) | |
875 | threads = strtoull(option, NULL, 10); | |
876 | if (get_param_value(option, 128, "maxcpus", endptr) != 0) | |
877 | max_cpus = strtoull(option, NULL, 10); | |
878 | ||
879 | /* compute missing values, prefer sockets over cores over threads */ | |
880 | if (smp == 0 || sockets == 0) { | |
881 | sockets = sockets > 0 ? sockets : 1; | |
882 | cores = cores > 0 ? cores : 1; | |
883 | threads = threads > 0 ? threads : 1; | |
884 | if (smp == 0) { | |
885 | smp = cores * threads * sockets; | |
dc6b1c09 AP |
886 | } |
887 | } else { | |
888 | if (cores == 0) { | |
889 | threads = threads > 0 ? threads : 1; | |
890 | cores = smp / (sockets * threads); | |
891 | } else { | |
dca98169 | 892 | threads = smp / (cores * sockets); |
dc6b1c09 AP |
893 | } |
894 | } | |
895 | smp_cpus = smp; | |
896 | smp_cores = cores > 0 ? cores : 1; | |
897 | smp_threads = threads > 0 ? threads : 1; | |
898 | if (max_cpus == 0) | |
899 | max_cpus = smp_cpus; | |
900 | } | |
901 | ||
a594cfbf FB |
902 | /***********************************************************/ |
903 | /* USB devices */ | |
904 | ||
fb08000c | 905 | static int usb_device_add(const char *devname) |
a594cfbf FB |
906 | { |
907 | const char *p; | |
a5d2f727 | 908 | USBDevice *dev = NULL; |
a594cfbf | 909 | |
a5d2f727 | 910 | if (!usb_enabled) |
a594cfbf FB |
911 | return -1; |
912 | ||
0958b4cc GH |
913 | /* drivers with .usbdevice_name entry in USBDeviceInfo */ |
914 | dev = usbdevice_create(devname); | |
915 | if (dev) | |
916 | goto done; | |
917 | ||
a5d2f727 | 918 | /* the other ones */ |
a594cfbf FB |
919 | if (strstart(devname, "host:", &p)) { |
920 | dev = usb_host_device_open(p); | |
dc72ac14 AZ |
921 | } else if (!strcmp(devname, "bt") || strstart(devname, "bt:", &p)) { |
922 | dev = usb_bt_init(devname[2] ? hci_init(p) : | |
923 | bt_new_hci(qemu_find_bt_vlan(0))); | |
a594cfbf FB |
924 | } else { |
925 | return -1; | |
926 | } | |
0d92ed30 PB |
927 | if (!dev) |
928 | return -1; | |
929 | ||
a5d2f727 | 930 | done: |
a594cfbf FB |
931 | return 0; |
932 | } | |
933 | ||
1f3870ab AL |
934 | static int usb_device_del(const char *devname) |
935 | { | |
936 | int bus_num, addr; | |
937 | const char *p; | |
938 | ||
5d0c5750 AL |
939 | if (strstart(devname, "host:", &p)) |
940 | return usb_host_device_close(p); | |
941 | ||
a5d2f727 | 942 | if (!usb_enabled) |
1f3870ab AL |
943 | return -1; |
944 | ||
945 | p = strchr(devname, '.'); | |
946 | if (!p) | |
947 | return -1; | |
948 | bus_num = strtoul(devname, NULL, 0); | |
949 | addr = strtoul(p + 1, NULL, 0); | |
950 | ||
a5d2f727 | 951 | return usb_device_delete_addr(bus_num, addr); |
1f3870ab AL |
952 | } |
953 | ||
bd3c948d GH |
954 | static int usb_parse(const char *cmdline) |
955 | { | |
59d1c1c2 | 956 | int r; |
fb08000c | 957 | r = usb_device_add(cmdline); |
59d1c1c2 ST |
958 | if (r < 0) { |
959 | fprintf(stderr, "qemu: could not add USB device '%s'\n", cmdline); | |
960 | } | |
961 | return r; | |
bd3c948d GH |
962 | } |
963 | ||
d54908a5 | 964 | void do_usb_add(Monitor *mon, const QDict *qdict) |
a594cfbf | 965 | { |
59d1c1c2 | 966 | const char *devname = qdict_get_str(qdict, "devname"); |
fb08000c | 967 | if (usb_device_add(devname) < 0) { |
1ecda02b | 968 | error_report("could not add USB device '%s'", devname); |
59d1c1c2 | 969 | } |
a594cfbf FB |
970 | } |
971 | ||
d54908a5 | 972 | void do_usb_del(Monitor *mon, const QDict *qdict) |
a594cfbf | 973 | { |
59d1c1c2 ST |
974 | const char *devname = qdict_get_str(qdict, "devname"); |
975 | if (usb_device_del(devname) < 0) { | |
1ecda02b | 976 | error_report("could not delete USB device '%s'", devname); |
59d1c1c2 | 977 | } |
a594cfbf FB |
978 | } |
979 | ||
201a51fc AZ |
980 | /***********************************************************/ |
981 | /* PCMCIA/Cardbus */ | |
982 | ||
983 | static struct pcmcia_socket_entry_s { | |
bc24a225 | 984 | PCMCIASocket *socket; |
201a51fc AZ |
985 | struct pcmcia_socket_entry_s *next; |
986 | } *pcmcia_sockets = 0; | |
987 | ||
bc24a225 | 988 | void pcmcia_socket_register(PCMCIASocket *socket) |
201a51fc AZ |
989 | { |
990 | struct pcmcia_socket_entry_s *entry; | |
991 | ||
992 | entry = qemu_malloc(sizeof(struct pcmcia_socket_entry_s)); | |
993 | entry->socket = socket; | |
994 | entry->next = pcmcia_sockets; | |
995 | pcmcia_sockets = entry; | |
996 | } | |
997 | ||
bc24a225 | 998 | void pcmcia_socket_unregister(PCMCIASocket *socket) |
201a51fc AZ |
999 | { |
1000 | struct pcmcia_socket_entry_s *entry, **ptr; | |
1001 | ||
1002 | ptr = &pcmcia_sockets; | |
1003 | for (entry = *ptr; entry; ptr = &entry->next, entry = *ptr) | |
1004 | if (entry->socket == socket) { | |
1005 | *ptr = entry->next; | |
1006 | qemu_free(entry); | |
1007 | } | |
1008 | } | |
1009 | ||
376253ec | 1010 | void pcmcia_info(Monitor *mon) |
201a51fc AZ |
1011 | { |
1012 | struct pcmcia_socket_entry_s *iter; | |
376253ec | 1013 | |
201a51fc | 1014 | if (!pcmcia_sockets) |
376253ec | 1015 | monitor_printf(mon, "No PCMCIA sockets\n"); |
201a51fc AZ |
1016 | |
1017 | for (iter = pcmcia_sockets; iter; iter = iter->next) | |
376253ec AL |
1018 | monitor_printf(mon, "%s: %s\n", iter->socket->slot_string, |
1019 | iter->socket->attached ? iter->socket->card_string : | |
1020 | "Empty"); | |
201a51fc AZ |
1021 | } |
1022 | ||
2ff89790 | 1023 | /***********************************************************/ |
8a7ddc38 | 1024 | /* I/O handling */ |
0824d6fc | 1025 | |
c4b1fcc0 FB |
1026 | typedef struct IOHandlerRecord { |
1027 | int fd; | |
7b27a769 | 1028 | IOCanReadHandler *fd_read_poll; |
7c9d8e07 FB |
1029 | IOHandler *fd_read; |
1030 | IOHandler *fd_write; | |
cafffd40 | 1031 | int deleted; |
c4b1fcc0 FB |
1032 | void *opaque; |
1033 | /* temporary data */ | |
1034 | struct pollfd *ufd; | |
31d4ee6c | 1035 | QLIST_ENTRY(IOHandlerRecord) next; |
c4b1fcc0 FB |
1036 | } IOHandlerRecord; |
1037 | ||
31d4ee6c JQ |
1038 | static QLIST_HEAD(, IOHandlerRecord) io_handlers = |
1039 | QLIST_HEAD_INITIALIZER(io_handlers); | |
1040 | ||
c4b1fcc0 | 1041 | |
7c9d8e07 FB |
1042 | /* XXX: fd_read_poll should be suppressed, but an API change is |
1043 | necessary in the character devices to suppress fd_can_read(). */ | |
5fafdf24 | 1044 | int qemu_set_fd_handler2(int fd, |
7b27a769 | 1045 | IOCanReadHandler *fd_read_poll, |
5fafdf24 TS |
1046 | IOHandler *fd_read, |
1047 | IOHandler *fd_write, | |
7c9d8e07 | 1048 | void *opaque) |
c4b1fcc0 | 1049 | { |
31d4ee6c | 1050 | IOHandlerRecord *ioh; |
c4b1fcc0 | 1051 | |
7c9d8e07 | 1052 | if (!fd_read && !fd_write) { |
31d4ee6c | 1053 | QLIST_FOREACH(ioh, &io_handlers, next) { |
7c9d8e07 | 1054 | if (ioh->fd == fd) { |
cafffd40 | 1055 | ioh->deleted = 1; |
7c9d8e07 FB |
1056 | break; |
1057 | } | |
7c9d8e07 FB |
1058 | } |
1059 | } else { | |
31d4ee6c | 1060 | QLIST_FOREACH(ioh, &io_handlers, next) { |
7c9d8e07 FB |
1061 | if (ioh->fd == fd) |
1062 | goto found; | |
1063 | } | |
1064 | ioh = qemu_mallocz(sizeof(IOHandlerRecord)); | |
31d4ee6c | 1065 | QLIST_INSERT_HEAD(&io_handlers, ioh, next); |
7c9d8e07 FB |
1066 | found: |
1067 | ioh->fd = fd; | |
1068 | ioh->fd_read_poll = fd_read_poll; | |
1069 | ioh->fd_read = fd_read; | |
1070 | ioh->fd_write = fd_write; | |
1071 | ioh->opaque = opaque; | |
cafffd40 | 1072 | ioh->deleted = 0; |
7c9d8e07 | 1073 | } |
c4b1fcc0 FB |
1074 | return 0; |
1075 | } | |
1076 | ||
5fafdf24 TS |
1077 | int qemu_set_fd_handler(int fd, |
1078 | IOHandler *fd_read, | |
1079 | IOHandler *fd_write, | |
7c9d8e07 | 1080 | void *opaque) |
8a7ddc38 | 1081 | { |
7c9d8e07 | 1082 | return qemu_set_fd_handler2(fd, NULL, fd_read, fd_write, opaque); |
8a7ddc38 FB |
1083 | } |
1084 | ||
cc1daa40 FB |
1085 | /***********************************************************/ |
1086 | /* machine registration */ | |
1087 | ||
bdaf78e0 | 1088 | static QEMUMachine *first_machine = NULL; |
6f338c34 | 1089 | QEMUMachine *current_machine = NULL; |
cc1daa40 FB |
1090 | |
1091 | int qemu_register_machine(QEMUMachine *m) | |
1092 | { | |
1093 | QEMUMachine **pm; | |
1094 | pm = &first_machine; | |
1095 | while (*pm != NULL) | |
1096 | pm = &(*pm)->next; | |
1097 | m->next = NULL; | |
1098 | *pm = m; | |
1099 | return 0; | |
1100 | } | |
1101 | ||
9596ebb7 | 1102 | static QEMUMachine *find_machine(const char *name) |
cc1daa40 FB |
1103 | { |
1104 | QEMUMachine *m; | |
1105 | ||
1106 | for(m = first_machine; m != NULL; m = m->next) { | |
1107 | if (!strcmp(m->name, name)) | |
1108 | return m; | |
3f6599e6 MM |
1109 | if (m->alias && !strcmp(m->alias, name)) |
1110 | return m; | |
cc1daa40 FB |
1111 | } |
1112 | return NULL; | |
1113 | } | |
1114 | ||
0c257437 AL |
1115 | static QEMUMachine *find_default_machine(void) |
1116 | { | |
1117 | QEMUMachine *m; | |
1118 | ||
1119 | for(m = first_machine; m != NULL; m = m->next) { | |
1120 | if (m->is_default) { | |
1121 | return m; | |
1122 | } | |
1123 | } | |
1124 | return NULL; | |
1125 | } | |
1126 | ||
8a7ddc38 FB |
1127 | /***********************************************************/ |
1128 | /* main execution loop */ | |
1129 | ||
9596ebb7 | 1130 | static void gui_update(void *opaque) |
8a7ddc38 | 1131 | { |
7d957bd8 | 1132 | uint64_t interval = GUI_REFRESH_INTERVAL; |
740733bb | 1133 | DisplayState *ds = opaque; |
7d957bd8 AL |
1134 | DisplayChangeListener *dcl = ds->listeners; |
1135 | ||
62a2744c | 1136 | qemu_flush_coalesced_mmio_buffer(); |
7d957bd8 AL |
1137 | dpy_refresh(ds); |
1138 | ||
1139 | while (dcl != NULL) { | |
1140 | if (dcl->gui_timer_interval && | |
1141 | dcl->gui_timer_interval < interval) | |
1142 | interval = dcl->gui_timer_interval; | |
1143 | dcl = dcl->next; | |
1144 | } | |
1145 | qemu_mod_timer(ds->gui_timer, interval + qemu_get_clock(rt_clock)); | |
8a7ddc38 FB |
1146 | } |
1147 | ||
9043b62d BS |
1148 | static void nographic_update(void *opaque) |
1149 | { | |
1150 | uint64_t interval = GUI_REFRESH_INTERVAL; | |
1151 | ||
62a2744c | 1152 | qemu_flush_coalesced_mmio_buffer(); |
9043b62d BS |
1153 | qemu_mod_timer(nographic_timer, interval + qemu_get_clock(rt_clock)); |
1154 | } | |
1155 | ||
0bd48850 FB |
1156 | struct vm_change_state_entry { |
1157 | VMChangeStateHandler *cb; | |
1158 | void *opaque; | |
72cf2d4f | 1159 | QLIST_ENTRY (vm_change_state_entry) entries; |
0bd48850 FB |
1160 | }; |
1161 | ||
72cf2d4f | 1162 | static QLIST_HEAD(vm_change_state_head, vm_change_state_entry) vm_change_state_head; |
0bd48850 FB |
1163 | |
1164 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
1165 | void *opaque) | |
1166 | { | |
1167 | VMChangeStateEntry *e; | |
1168 | ||
1169 | e = qemu_mallocz(sizeof (*e)); | |
0bd48850 FB |
1170 | |
1171 | e->cb = cb; | |
1172 | e->opaque = opaque; | |
72cf2d4f | 1173 | QLIST_INSERT_HEAD(&vm_change_state_head, e, entries); |
0bd48850 FB |
1174 | return e; |
1175 | } | |
1176 | ||
1177 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e) | |
1178 | { | |
72cf2d4f | 1179 | QLIST_REMOVE (e, entries); |
0bd48850 FB |
1180 | qemu_free (e); |
1181 | } | |
1182 | ||
296af7c9 | 1183 | void vm_state_notify(int running, int reason) |
0bd48850 FB |
1184 | { |
1185 | VMChangeStateEntry *e; | |
1186 | ||
94b0b5ff SH |
1187 | trace_vm_state_notify(running, reason); |
1188 | ||
0bd48850 | 1189 | for (e = vm_change_state_head.lh_first; e; e = e->entries.le_next) { |
9781e040 | 1190 | e->cb(e->opaque, running, reason); |
0bd48850 FB |
1191 | } |
1192 | } | |
1193 | ||
8a7ddc38 FB |
1194 | void vm_start(void) |
1195 | { | |
1196 | if (!vm_running) { | |
1197 | cpu_enable_ticks(); | |
1198 | vm_running = 1; | |
9781e040 | 1199 | vm_state_notify(1, 0); |
d6dc3d42 | 1200 | resume_all_vcpus(); |
6ed2c484 | 1201 | monitor_protocol_event(QEVENT_RESUME, NULL); |
8a7ddc38 FB |
1202 | } |
1203 | } | |
1204 | ||
bb0c6722 FB |
1205 | /* reset/shutdown handler */ |
1206 | ||
1207 | typedef struct QEMUResetEntry { | |
72cf2d4f | 1208 | QTAILQ_ENTRY(QEMUResetEntry) entry; |
bb0c6722 FB |
1209 | QEMUResetHandler *func; |
1210 | void *opaque; | |
bb0c6722 FB |
1211 | } QEMUResetEntry; |
1212 | ||
72cf2d4f BS |
1213 | static QTAILQ_HEAD(reset_handlers, QEMUResetEntry) reset_handlers = |
1214 | QTAILQ_HEAD_INITIALIZER(reset_handlers); | |
bb0c6722 FB |
1215 | static int reset_requested; |
1216 | static int shutdown_requested; | |
3475187d | 1217 | static int powerdown_requested; |
8cf71710 JK |
1218 | static int debug_requested; |
1219 | static int vmstop_requested; | |
bb0c6722 | 1220 | |
cf7a2fe2 AJ |
1221 | int qemu_shutdown_requested(void) |
1222 | { | |
1223 | int r = shutdown_requested; | |
1224 | shutdown_requested = 0; | |
1225 | return r; | |
1226 | } | |
1227 | ||
1228 | int qemu_reset_requested(void) | |
1229 | { | |
1230 | int r = reset_requested; | |
1231 | reset_requested = 0; | |
1232 | return r; | |
1233 | } | |
1234 | ||
1235 | int qemu_powerdown_requested(void) | |
1236 | { | |
1237 | int r = powerdown_requested; | |
1238 | powerdown_requested = 0; | |
1239 | return r; | |
1240 | } | |
1241 | ||
e568902a AL |
1242 | static int qemu_debug_requested(void) |
1243 | { | |
1244 | int r = debug_requested; | |
1245 | debug_requested = 0; | |
1246 | return r; | |
1247 | } | |
1248 | ||
6e29f5da AL |
1249 | static int qemu_vmstop_requested(void) |
1250 | { | |
1251 | int r = vmstop_requested; | |
1252 | vmstop_requested = 0; | |
1253 | return r; | |
1254 | } | |
1255 | ||
a08d4367 | 1256 | void qemu_register_reset(QEMUResetHandler *func, void *opaque) |
bb0c6722 | 1257 | { |
55ddfe8e | 1258 | QEMUResetEntry *re = qemu_mallocz(sizeof(QEMUResetEntry)); |
bb0c6722 | 1259 | |
bb0c6722 FB |
1260 | re->func = func; |
1261 | re->opaque = opaque; | |
72cf2d4f | 1262 | QTAILQ_INSERT_TAIL(&reset_handlers, re, entry); |
bb0c6722 FB |
1263 | } |
1264 | ||
dda9b29f | 1265 | void qemu_unregister_reset(QEMUResetHandler *func, void *opaque) |
bb0c6722 FB |
1266 | { |
1267 | QEMUResetEntry *re; | |
1268 | ||
72cf2d4f | 1269 | QTAILQ_FOREACH(re, &reset_handlers, entry) { |
dda9b29f | 1270 | if (re->func == func && re->opaque == opaque) { |
72cf2d4f | 1271 | QTAILQ_REMOVE(&reset_handlers, re, entry); |
dda9b29f JK |
1272 | qemu_free(re); |
1273 | return; | |
1274 | } | |
1275 | } | |
1276 | } | |
1277 | ||
1278 | void qemu_system_reset(void) | |
1279 | { | |
1280 | QEMUResetEntry *re, *nre; | |
1281 | ||
1282 | /* reset all devices */ | |
72cf2d4f | 1283 | QTAILQ_FOREACH_SAFE(re, &reset_handlers, entry, nre) { |
bb0c6722 FB |
1284 | re->func(re->opaque); |
1285 | } | |
81d9b784 | 1286 | monitor_protocol_event(QEVENT_RESET, NULL); |
ea375f9a | 1287 | cpu_synchronize_all_post_reset(); |
bb0c6722 FB |
1288 | } |
1289 | ||
1290 | void qemu_system_reset_request(void) | |
1291 | { | |
d1beab82 FB |
1292 | if (no_reboot) { |
1293 | shutdown_requested = 1; | |
1294 | } else { | |
1295 | reset_requested = 1; | |
1296 | } | |
b4a3d965 | 1297 | cpu_stop_current(); |
d9f75a4e | 1298 | qemu_notify_event(); |
bb0c6722 FB |
1299 | } |
1300 | ||
1301 | void qemu_system_shutdown_request(void) | |
1302 | { | |
1303 | shutdown_requested = 1; | |
d9f75a4e | 1304 | qemu_notify_event(); |
bb0c6722 FB |
1305 | } |
1306 | ||
3475187d FB |
1307 | void qemu_system_powerdown_request(void) |
1308 | { | |
1309 | powerdown_requested = 1; | |
d9f75a4e AL |
1310 | qemu_notify_event(); |
1311 | } | |
1312 | ||
8cf71710 JK |
1313 | void qemu_system_debug_request(void) |
1314 | { | |
1315 | debug_requested = 1; | |
83f338f7 | 1316 | qemu_notify_event(); |
8cf71710 JK |
1317 | } |
1318 | ||
1319 | void qemu_system_vmstop_request(int reason) | |
1320 | { | |
1321 | vmstop_requested = reason; | |
1322 | qemu_notify_event(); | |
1323 | } | |
1324 | ||
d6f4ade2 | 1325 | void main_loop_wait(int nonblocking) |
56f3a5d0 AL |
1326 | { |
1327 | IOHandlerRecord *ioh; | |
1328 | fd_set rfds, wfds, xfds; | |
1329 | int ret, nfds; | |
1330 | struct timeval tv; | |
d6f4ade2 | 1331 | int timeout; |
56f3a5d0 | 1332 | |
d6f4ade2 PB |
1333 | if (nonblocking) |
1334 | timeout = 0; | |
1335 | else { | |
1336 | timeout = qemu_calculate_timeout(); | |
1337 | qemu_bh_update_timeout(&timeout); | |
1338 | } | |
56f3a5d0 | 1339 | |
0d93ca7c | 1340 | os_host_main_loop_wait(&timeout); |
56f3a5d0 | 1341 | |
fd1dff4b FB |
1342 | /* poll any events */ |
1343 | /* XXX: separate device handlers from system ones */ | |
6abfbd79 | 1344 | nfds = -1; |
fd1dff4b FB |
1345 | FD_ZERO(&rfds); |
1346 | FD_ZERO(&wfds); | |
e035649e | 1347 | FD_ZERO(&xfds); |
31d4ee6c | 1348 | QLIST_FOREACH(ioh, &io_handlers, next) { |
cafffd40 TS |
1349 | if (ioh->deleted) |
1350 | continue; | |
fd1dff4b FB |
1351 | if (ioh->fd_read && |
1352 | (!ioh->fd_read_poll || | |
1353 | ioh->fd_read_poll(ioh->opaque) != 0)) { | |
1354 | FD_SET(ioh->fd, &rfds); | |
1355 | if (ioh->fd > nfds) | |
1356 | nfds = ioh->fd; | |
1357 | } | |
1358 | if (ioh->fd_write) { | |
1359 | FD_SET(ioh->fd, &wfds); | |
1360 | if (ioh->fd > nfds) | |
1361 | nfds = ioh->fd; | |
1362 | } | |
1363 | } | |
3b46e624 | 1364 | |
56f3a5d0 AL |
1365 | tv.tv_sec = timeout / 1000; |
1366 | tv.tv_usec = (timeout % 1000) * 1000; | |
1367 | ||
d918f23e JK |
1368 | slirp_select_fill(&nfds, &rfds, &wfds, &xfds); |
1369 | ||
4870852c | 1370 | qemu_mutex_unlock_iothread(); |
e035649e | 1371 | ret = select(nfds + 1, &rfds, &wfds, &xfds, &tv); |
4870852c | 1372 | qemu_mutex_lock_iothread(); |
fd1dff4b | 1373 | if (ret > 0) { |
31d4ee6c | 1374 | IOHandlerRecord *pioh; |
cafffd40 | 1375 | |
31d4ee6c | 1376 | QLIST_FOREACH_SAFE(ioh, &io_handlers, next, pioh) { |
0290b57b | 1377 | if (!ioh->deleted && ioh->fd_read && FD_ISSET(ioh->fd, &rfds)) { |
4bed9837 JQ |
1378 | ioh->fd_read(ioh->opaque); |
1379 | } | |
0290b57b | 1380 | if (!ioh->deleted && ioh->fd_write && FD_ISSET(ioh->fd, &wfds)) { |
4bed9837 | 1381 | ioh->fd_write(ioh->opaque); |
31d4ee6c | 1382 | } |
0290b57b SH |
1383 | |
1384 | /* Do this last in case read/write handlers marked it for deletion */ | |
1385 | if (ioh->deleted) { | |
1386 | QLIST_REMOVE(ioh, next); | |
1387 | qemu_free(ioh); | |
1388 | } | |
cafffd40 | 1389 | } |
fd1dff4b | 1390 | } |
d918f23e JK |
1391 | |
1392 | slirp_select_poll(&rfds, &wfds, &xfds, (ret < 0)); | |
b4608c04 | 1393 | |
b6964827 | 1394 | qemu_run_all_timers(); |
21d5d12b | 1395 | |
423f0742 PB |
1396 | /* Check bottom-halves last in case any of the earlier events triggered |
1397 | them. */ | |
1398 | qemu_bh_poll(); | |
3b46e624 | 1399 | |
5905b2e5 FB |
1400 | } |
1401 | ||
46481d39 JK |
1402 | #ifndef CONFIG_IOTHREAD |
1403 | static int vm_request_pending(void) | |
43b96858 | 1404 | { |
46481d39 JK |
1405 | return powerdown_requested || |
1406 | reset_requested || | |
1407 | shutdown_requested || | |
1408 | debug_requested || | |
1409 | vmstop_requested; | |
43b96858 | 1410 | } |
46481d39 | 1411 | #endif |
43b96858 | 1412 | |
d9c32310 BS |
1413 | qemu_irq qemu_system_powerdown; |
1414 | ||
43b96858 AL |
1415 | static void main_loop(void) |
1416 | { | |
8e1b90ec JK |
1417 | bool nonblocking = false; |
1418 | #ifdef CONFIG_PROFILER | |
1419 | int64_t ti; | |
1420 | #endif | |
6e29f5da | 1421 | int r; |
e6e35b1e | 1422 | |
7277e027 | 1423 | qemu_main_loop_start(); |
d6dc3d42 | 1424 | |
6e29f5da | 1425 | for (;;) { |
d6dc3d42 | 1426 | #ifndef CONFIG_IOTHREAD |
46481d39 JK |
1427 | nonblocking = cpu_exec_all(); |
1428 | if (vm_request_pending()) { | |
1429 | nonblocking = true; | |
1430 | } | |
d6dc3d42 | 1431 | #endif |
89bfc105 | 1432 | #ifdef CONFIG_PROFILER |
46481d39 | 1433 | ti = profile_getclock(); |
89bfc105 | 1434 | #endif |
46481d39 | 1435 | main_loop_wait(nonblocking); |
89bfc105 | 1436 | #ifdef CONFIG_PROFILER |
46481d39 | 1437 | dev_time += profile_getclock() - ti; |
89bfc105 | 1438 | #endif |
43b96858 | 1439 | |
8cf71710 JK |
1440 | if (qemu_debug_requested()) { |
1441 | vm_stop(VMSTOP_DEBUG); | |
b1a15e7e | 1442 | } |
43b96858 | 1443 | if (qemu_shutdown_requested()) { |
242cd003 | 1444 | monitor_protocol_event(QEVENT_SHUTDOWN, NULL); |
43b96858 | 1445 | if (no_shutdown) { |
e07bbac5 | 1446 | vm_stop(VMSTOP_SHUTDOWN); |
43b96858 AL |
1447 | no_shutdown = 0; |
1448 | } else | |
1449 | break; | |
1450 | } | |
d6dc3d42 AL |
1451 | if (qemu_reset_requested()) { |
1452 | pause_all_vcpus(); | |
43b96858 | 1453 | qemu_system_reset(); |
d6dc3d42 AL |
1454 | resume_all_vcpus(); |
1455 | } | |
d9c32310 | 1456 | if (qemu_powerdown_requested()) { |
242cd003 | 1457 | monitor_protocol_event(QEVENT_POWERDOWN, NULL); |
d9c32310 BS |
1458 | qemu_irq_raise(qemu_system_powerdown); |
1459 | } | |
b1a15e7e | 1460 | if ((r = qemu_vmstop_requested())) { |
6e29f5da | 1461 | vm_stop(r); |
b1a15e7e | 1462 | } |
b4608c04 | 1463 | } |
2bc93fed | 1464 | bdrv_close_all(); |
d6dc3d42 | 1465 | pause_all_vcpus(); |
b4608c04 FB |
1466 | } |
1467 | ||
9bd7e6d9 PB |
1468 | static void version(void) |
1469 | { | |
f75ca1ae | 1470 | printf("QEMU emulator version " QEMU_VERSION QEMU_PKGVERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n"); |
9bd7e6d9 PB |
1471 | } |
1472 | ||
15f82208 | 1473 | static void help(int exitcode) |
0824d6fc | 1474 | { |
e8105ebb | 1475 | const char *options_help = |
ad96090a BS |
1476 | #define DEF(option, opt_arg, opt_enum, opt_help, arch_mask) \ |
1477 | opt_help | |
5824d651 | 1478 | #define DEFHEADING(text) stringify(text) "\n" |
9f16732a | 1479 | #include "qemu-options.def" |
5824d651 BS |
1480 | #undef DEF |
1481 | #undef DEFHEADING | |
1482 | #undef GEN_DOCS | |
e8105ebb PB |
1483 | ; |
1484 | version(); | |
1485 | printf("usage: %s [options] [disk_image]\n" | |
1486 | "\n" | |
f75ca1ae | 1487 | "'disk_image' is a raw hard disk image for IDE hard disk 0\n" |
3f020d70 | 1488 | "\n" |
e8105ebb | 1489 | "%s\n" |
3f020d70 | 1490 | "During emulation, the following keys are useful:\n" |
1491 | "ctrl-alt-f toggle full screen\n" | |
1492 | "ctrl-alt-n switch to virtual console 'n'\n" | |
1493 | "ctrl-alt toggle mouse and keyboard grab\n" | |
1494 | "\n" | |
e8105ebb PB |
1495 | "When using -nographic, press 'ctrl-a h' to get some help.\n", |
1496 | "qemu", | |
1497 | options_help); | |
15f82208 | 1498 | exit(exitcode); |
0824d6fc FB |
1499 | } |
1500 | ||
cd6f1169 FB |
1501 | #define HAS_ARG 0x0001 |
1502 | ||
cd6f1169 FB |
1503 | typedef struct QEMUOption { |
1504 | const char *name; | |
1505 | int flags; | |
1506 | int index; | |
ad96090a | 1507 | uint32_t arch_mask; |
cd6f1169 FB |
1508 | } QEMUOption; |
1509 | ||
dbed7e40 | 1510 | static const QEMUOption qemu_options[] = { |
ad96090a BS |
1511 | { "h", 0, QEMU_OPTION_h, QEMU_ARCH_ALL }, |
1512 | #define DEF(option, opt_arg, opt_enum, opt_help, arch_mask) \ | |
1513 | { option, opt_arg, opt_enum, arch_mask }, | |
5824d651 | 1514 | #define DEFHEADING(text) |
9f16732a | 1515 | #include "qemu-options.def" |
5824d651 BS |
1516 | #undef DEF |
1517 | #undef DEFHEADING | |
1518 | #undef GEN_DOCS | |
cd6f1169 | 1519 | { NULL }, |
fc01f7e7 | 1520 | }; |
3893c124 | 1521 | static void select_vgahw (const char *p) |
1522 | { | |
1523 | const char *opts; | |
1524 | ||
64465297 | 1525 | default_vga = 0; |
86176759 | 1526 | vga_interface_type = VGA_NONE; |
3893c124 | 1527 | if (strstart(p, "std", &opts)) { |
86176759 | 1528 | vga_interface_type = VGA_STD; |
3893c124 | 1529 | } else if (strstart(p, "cirrus", &opts)) { |
86176759 | 1530 | vga_interface_type = VGA_CIRRUS; |
3893c124 | 1531 | } else if (strstart(p, "vmware", &opts)) { |
86176759 | 1532 | vga_interface_type = VGA_VMWARE; |
94909d9f | 1533 | } else if (strstart(p, "xenfb", &opts)) { |
86176759 | 1534 | vga_interface_type = VGA_XENFB; |
a19cbfb3 GH |
1535 | } else if (strstart(p, "qxl", &opts)) { |
1536 | vga_interface_type = VGA_QXL; | |
28b85ed8 | 1537 | } else if (!strstart(p, "none", &opts)) { |
3893c124 | 1538 | invalid_vga: |
1539 | fprintf(stderr, "Unknown vga type: %s\n", p); | |
1540 | exit(1); | |
1541 | } | |
cb5a7aa8 | 1542 | while (*opts) { |
1543 | const char *nextopt; | |
1544 | ||
1545 | if (strstart(opts, ",retrace=", &nextopt)) { | |
1546 | opts = nextopt; | |
1547 | if (strstart(opts, "dumb", &nextopt)) | |
1548 | vga_retrace_method = VGA_RETRACE_DUMB; | |
1549 | else if (strstart(opts, "precise", &nextopt)) | |
1550 | vga_retrace_method = VGA_RETRACE_PRECISE; | |
1551 | else goto invalid_vga; | |
1552 | } else goto invalid_vga; | |
1553 | opts = nextopt; | |
1554 | } | |
3893c124 | 1555 | } |
1556 | ||
7d4c3d53 MA |
1557 | static int balloon_parse(const char *arg) |
1558 | { | |
382f0743 | 1559 | QemuOpts *opts; |
7d4c3d53 | 1560 | |
382f0743 GH |
1561 | if (strcmp(arg, "none") == 0) { |
1562 | return 0; | |
1563 | } | |
1564 | ||
1565 | if (!strncmp(arg, "virtio", 6)) { | |
1566 | if (arg[6] == ',') { | |
1567 | /* have params -> parse them */ | |
3329f07b | 1568 | opts = qemu_opts_parse(qemu_find_opts("device"), arg+7, 0); |
382f0743 GH |
1569 | if (!opts) |
1570 | return -1; | |
1571 | } else { | |
1572 | /* create empty opts */ | |
3329f07b | 1573 | opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0); |
7d4c3d53 | 1574 | } |
382f0743 GH |
1575 | qemu_opt_set(opts, "driver", "virtio-balloon-pci"); |
1576 | return 0; | |
7d4c3d53 | 1577 | } |
382f0743 GH |
1578 | |
1579 | return -1; | |
7d4c3d53 | 1580 | } |
7d4c3d53 | 1581 | |
5cea8590 PB |
1582 | char *qemu_find_file(int type, const char *name) |
1583 | { | |
1584 | int len; | |
1585 | const char *subdir; | |
1586 | char *buf; | |
1587 | ||
1588 | /* If name contains path separators then try it as a straight path. */ | |
1589 | if ((strchr(name, '/') || strchr(name, '\\')) | |
1590 | && access(name, R_OK) == 0) { | |
73ffc805 | 1591 | return qemu_strdup(name); |
5cea8590 PB |
1592 | } |
1593 | switch (type) { | |
1594 | case QEMU_FILE_TYPE_BIOS: | |
1595 | subdir = ""; | |
1596 | break; | |
1597 | case QEMU_FILE_TYPE_KEYMAP: | |
1598 | subdir = "keymaps/"; | |
1599 | break; | |
1600 | default: | |
1601 | abort(); | |
1602 | } | |
1603 | len = strlen(data_dir) + strlen(name) + strlen(subdir) + 2; | |
1604 | buf = qemu_mallocz(len); | |
3a41759d | 1605 | snprintf(buf, len, "%s/%s%s", data_dir, subdir, name); |
5cea8590 PB |
1606 | if (access(buf, R_OK)) { |
1607 | qemu_free(buf); | |
1608 | return NULL; | |
1609 | } | |
1610 | return buf; | |
1611 | } | |
1612 | ||
ff952ba2 MA |
1613 | static int device_help_func(QemuOpts *opts, void *opaque) |
1614 | { | |
1615 | return qdev_device_help(opts); | |
1616 | } | |
1617 | ||
f31d07d1 GH |
1618 | static int device_init_func(QemuOpts *opts, void *opaque) |
1619 | { | |
1620 | DeviceState *dev; | |
1621 | ||
1622 | dev = qdev_device_add(opts); | |
1623 | if (!dev) | |
1624 | return -1; | |
1625 | return 0; | |
1626 | } | |
1627 | ||
1a688d3b GH |
1628 | static int chardev_init_func(QemuOpts *opts, void *opaque) |
1629 | { | |
1630 | CharDriverState *chr; | |
1631 | ||
1632 | chr = qemu_chr_open_opts(opts, NULL); | |
1633 | if (!chr) | |
1634 | return -1; | |
1635 | return 0; | |
1636 | } | |
1637 | ||
758e8e38 | 1638 | #ifdef CONFIG_VIRTFS |
74db920c GS |
1639 | static int fsdev_init_func(QemuOpts *opts, void *opaque) |
1640 | { | |
1641 | int ret; | |
1642 | ret = qemu_fsdev_add(opts); | |
1643 | ||
1644 | return ret; | |
1645 | } | |
1646 | #endif | |
1647 | ||
88589343 GH |
1648 | static int mon_init_func(QemuOpts *opts, void *opaque) |
1649 | { | |
1650 | CharDriverState *chr; | |
1651 | const char *chardev; | |
1652 | const char *mode; | |
1653 | int flags; | |
1654 | ||
1655 | mode = qemu_opt_get(opts, "mode"); | |
1656 | if (mode == NULL) { | |
1657 | mode = "readline"; | |
1658 | } | |
1659 | if (strcmp(mode, "readline") == 0) { | |
1660 | flags = MONITOR_USE_READLINE; | |
1661 | } else if (strcmp(mode, "control") == 0) { | |
1662 | flags = MONITOR_USE_CONTROL; | |
1663 | } else { | |
1664 | fprintf(stderr, "unknown monitor mode \"%s\"\n", mode); | |
1665 | exit(1); | |
1666 | } | |
1667 | ||
39eaab9a DB |
1668 | if (qemu_opt_get_bool(opts, "pretty", 0)) |
1669 | flags |= MONITOR_USE_PRETTY; | |
1670 | ||
88589343 GH |
1671 | if (qemu_opt_get_bool(opts, "default", 0)) |
1672 | flags |= MONITOR_IS_DEFAULT; | |
1673 | ||
1674 | chardev = qemu_opt_get(opts, "chardev"); | |
1675 | chr = qemu_chr_find(chardev); | |
1676 | if (chr == NULL) { | |
1677 | fprintf(stderr, "chardev \"%s\" not found\n", chardev); | |
1678 | exit(1); | |
1679 | } | |
1680 | ||
1681 | monitor_init(chr, flags); | |
1682 | return 0; | |
1683 | } | |
1684 | ||
6ca5582d | 1685 | static void monitor_parse(const char *optarg, const char *mode) |
88589343 GH |
1686 | { |
1687 | static int monitor_device_index = 0; | |
1688 | QemuOpts *opts; | |
1689 | const char *p; | |
1690 | char label[32]; | |
1691 | int def = 0; | |
1692 | ||
1693 | if (strstart(optarg, "chardev:", &p)) { | |
1694 | snprintf(label, sizeof(label), "%s", p); | |
1695 | } else { | |
140e065d JK |
1696 | snprintf(label, sizeof(label), "compat_monitor%d", |
1697 | monitor_device_index); | |
1698 | if (monitor_device_index == 0) { | |
88589343 GH |
1699 | def = 1; |
1700 | } | |
1701 | opts = qemu_chr_parse_compat(label, optarg); | |
1702 | if (!opts) { | |
1703 | fprintf(stderr, "parse error: %s\n", optarg); | |
1704 | exit(1); | |
1705 | } | |
1706 | } | |
1707 | ||
3329f07b | 1708 | opts = qemu_opts_create(qemu_find_opts("mon"), label, 1); |
88589343 GH |
1709 | if (!opts) { |
1710 | fprintf(stderr, "duplicate chardev: %s\n", label); | |
1711 | exit(1); | |
1712 | } | |
6ca5582d | 1713 | qemu_opt_set(opts, "mode", mode); |
88589343 GH |
1714 | qemu_opt_set(opts, "chardev", label); |
1715 | if (def) | |
1716 | qemu_opt_set(opts, "default", "on"); | |
1717 | monitor_device_index++; | |
1718 | } | |
1719 | ||
bd3c948d GH |
1720 | struct device_config { |
1721 | enum { | |
aee1b935 GH |
1722 | DEV_USB, /* -usbdevice */ |
1723 | DEV_BT, /* -bt */ | |
1724 | DEV_SERIAL, /* -serial */ | |
1725 | DEV_PARALLEL, /* -parallel */ | |
1726 | DEV_VIRTCON, /* -virtioconsole */ | |
c9f398e5 | 1727 | DEV_DEBUGCON, /* -debugcon */ |
bd3c948d GH |
1728 | } type; |
1729 | const char *cmdline; | |
72cf2d4f | 1730 | QTAILQ_ENTRY(device_config) next; |
bd3c948d | 1731 | }; |
72cf2d4f | 1732 | QTAILQ_HEAD(, device_config) device_configs = QTAILQ_HEAD_INITIALIZER(device_configs); |
bd3c948d GH |
1733 | |
1734 | static void add_device_config(int type, const char *cmdline) | |
1735 | { | |
1736 | struct device_config *conf; | |
1737 | ||
1738 | conf = qemu_mallocz(sizeof(*conf)); | |
1739 | conf->type = type; | |
1740 | conf->cmdline = cmdline; | |
72cf2d4f | 1741 | QTAILQ_INSERT_TAIL(&device_configs, conf, next); |
bd3c948d GH |
1742 | } |
1743 | ||
1744 | static int foreach_device_config(int type, int (*func)(const char *cmdline)) | |
1745 | { | |
1746 | struct device_config *conf; | |
1747 | int rc; | |
1748 | ||
72cf2d4f | 1749 | QTAILQ_FOREACH(conf, &device_configs, next) { |
bd3c948d GH |
1750 | if (conf->type != type) |
1751 | continue; | |
1752 | rc = func(conf->cmdline); | |
1753 | if (0 != rc) | |
1754 | return rc; | |
1755 | } | |
1756 | return 0; | |
1757 | } | |
1758 | ||
998bbd74 GH |
1759 | static int serial_parse(const char *devname) |
1760 | { | |
1761 | static int index = 0; | |
1762 | char label[32]; | |
1763 | ||
1764 | if (strcmp(devname, "none") == 0) | |
1765 | return 0; | |
1766 | if (index == MAX_SERIAL_PORTS) { | |
1767 | fprintf(stderr, "qemu: too many serial ports\n"); | |
1768 | exit(1); | |
1769 | } | |
1770 | snprintf(label, sizeof(label), "serial%d", index); | |
1771 | serial_hds[index] = qemu_chr_open(label, devname, NULL); | |
1772 | if (!serial_hds[index]) { | |
1773 | fprintf(stderr, "qemu: could not open serial device '%s': %s\n", | |
1774 | devname, strerror(errno)); | |
1775 | return -1; | |
1776 | } | |
1777 | index++; | |
1778 | return 0; | |
1779 | } | |
1780 | ||
6a5e8b0e GH |
1781 | static int parallel_parse(const char *devname) |
1782 | { | |
1783 | static int index = 0; | |
1784 | char label[32]; | |
1785 | ||
1786 | if (strcmp(devname, "none") == 0) | |
1787 | return 0; | |
1788 | if (index == MAX_PARALLEL_PORTS) { | |
1789 | fprintf(stderr, "qemu: too many parallel ports\n"); | |
1790 | exit(1); | |
1791 | } | |
1792 | snprintf(label, sizeof(label), "parallel%d", index); | |
1793 | parallel_hds[index] = qemu_chr_open(label, devname, NULL); | |
1794 | if (!parallel_hds[index]) { | |
1795 | fprintf(stderr, "qemu: could not open parallel device '%s': %s\n", | |
1796 | devname, strerror(errno)); | |
1797 | return -1; | |
1798 | } | |
1799 | index++; | |
1800 | return 0; | |
1801 | } | |
1802 | ||
aee1b935 GH |
1803 | static int virtcon_parse(const char *devname) |
1804 | { | |
3329f07b | 1805 | QemuOptsList *device = qemu_find_opts("device"); |
aee1b935 GH |
1806 | static int index = 0; |
1807 | char label[32]; | |
392ecf54 | 1808 | QemuOpts *bus_opts, *dev_opts; |
aee1b935 GH |
1809 | |
1810 | if (strcmp(devname, "none") == 0) | |
1811 | return 0; | |
1812 | if (index == MAX_VIRTIO_CONSOLES) { | |
1813 | fprintf(stderr, "qemu: too many virtio consoles\n"); | |
1814 | exit(1); | |
1815 | } | |
392ecf54 | 1816 | |
3329f07b | 1817 | bus_opts = qemu_opts_create(device, NULL, 0); |
392ecf54 AS |
1818 | qemu_opt_set(bus_opts, "driver", "virtio-serial"); |
1819 | ||
3329f07b | 1820 | dev_opts = qemu_opts_create(device, NULL, 0); |
392ecf54 AS |
1821 | qemu_opt_set(dev_opts, "driver", "virtconsole"); |
1822 | ||
aee1b935 GH |
1823 | snprintf(label, sizeof(label), "virtcon%d", index); |
1824 | virtcon_hds[index] = qemu_chr_open(label, devname, NULL); | |
1825 | if (!virtcon_hds[index]) { | |
1826 | fprintf(stderr, "qemu: could not open virtio console '%s': %s\n", | |
1827 | devname, strerror(errno)); | |
1828 | return -1; | |
1829 | } | |
392ecf54 AS |
1830 | qemu_opt_set(dev_opts, "chardev", label); |
1831 | ||
aee1b935 GH |
1832 | index++; |
1833 | return 0; | |
1834 | } | |
1835 | ||
c9f398e5 PA |
1836 | static int debugcon_parse(const char *devname) |
1837 | { | |
1838 | QemuOpts *opts; | |
1839 | ||
1840 | if (!qemu_chr_open("debugcon", devname, NULL)) { | |
1841 | exit(1); | |
1842 | } | |
3329f07b | 1843 | opts = qemu_opts_create(qemu_find_opts("device"), "debugcon", 1); |
c9f398e5 PA |
1844 | if (!opts) { |
1845 | fprintf(stderr, "qemu: already have a debugcon device\n"); | |
1846 | exit(1); | |
1847 | } | |
1848 | qemu_opt_set(opts, "driver", "isa-debugcon"); | |
1849 | qemu_opt_set(opts, "chardev", "debugcon"); | |
1850 | return 0; | |
1851 | } | |
1852 | ||
fd42deeb GH |
1853 | void qemu_add_exit_notifier(Notifier *notify) |
1854 | { | |
1855 | notifier_list_add(&exit_notifiers, notify); | |
1856 | } | |
1857 | ||
1858 | void qemu_remove_exit_notifier(Notifier *notify) | |
1859 | { | |
1860 | notifier_list_remove(&exit_notifiers, notify); | |
1861 | } | |
1862 | ||
1863 | static void qemu_run_exit_notifiers(void) | |
1864 | { | |
1865 | notifier_list_notify(&exit_notifiers); | |
1866 | } | |
1867 | ||
4cab946a GN |
1868 | void qemu_add_machine_init_done_notifier(Notifier *notify) |
1869 | { | |
1870 | notifier_list_add(&machine_init_done_notifiers, notify); | |
1871 | } | |
1872 | ||
1873 | static void qemu_run_machine_init_done_notifiers(void) | |
1874 | { | |
1875 | notifier_list_notify(&machine_init_done_notifiers); | |
1876 | } | |
1877 | ||
6530a97b AL |
1878 | static const QEMUOption *lookup_opt(int argc, char **argv, |
1879 | const char **poptarg, int *poptind) | |
1880 | { | |
1881 | const QEMUOption *popt; | |
1882 | int optind = *poptind; | |
1883 | char *r = argv[optind]; | |
1884 | const char *optarg; | |
1885 | ||
0f0bc3f1 | 1886 | loc_set_cmdline(argv, optind, 1); |
6530a97b AL |
1887 | optind++; |
1888 | /* Treat --foo the same as -foo. */ | |
1889 | if (r[1] == '-') | |
1890 | r++; | |
1891 | popt = qemu_options; | |
1892 | for(;;) { | |
1893 | if (!popt->name) { | |
0f0bc3f1 | 1894 | error_report("invalid option"); |
6530a97b AL |
1895 | exit(1); |
1896 | } | |
1897 | if (!strcmp(popt->name, r + 1)) | |
1898 | break; | |
1899 | popt++; | |
1900 | } | |
1901 | if (popt->flags & HAS_ARG) { | |
1902 | if (optind >= argc) { | |
0f0bc3f1 | 1903 | error_report("requires an argument"); |
6530a97b AL |
1904 | exit(1); |
1905 | } | |
1906 | optarg = argv[optind++]; | |
0f0bc3f1 | 1907 | loc_set_cmdline(argv, optind - 2, 2); |
6530a97b AL |
1908 | } else { |
1909 | optarg = NULL; | |
1910 | } | |
1911 | ||
1912 | *poptarg = optarg; | |
1913 | *poptind = optind; | |
1914 | ||
1915 | return popt; | |
1916 | } | |
1917 | ||
902b3d5c | 1918 | int main(int argc, char **argv, char **envp) |
0824d6fc | 1919 | { |
59030a8c | 1920 | const char *gdbstub_dev = NULL; |
e4bcb14c | 1921 | int i; |
da1fcfda | 1922 | int snapshot, linux_boot; |
4e3de9e9 | 1923 | const char *icount_option = NULL; |
7f7f9873 | 1924 | const char *initrd_filename; |
a20dd508 | 1925 | const char *kernel_filename, *kernel_cmdline; |
195325a4 | 1926 | char boot_devices[33] = "cad"; /* default to HD->floppy->CD-ROM */ |
3023f332 | 1927 | DisplayState *ds; |
7d957bd8 | 1928 | DisplayChangeListener *dcl; |
46d4767d | 1929 | int cyls, heads, secs, translation; |
f31d07d1 | 1930 | QemuOpts *hda_opts = NULL, *opts; |
03b0ba70 | 1931 | QemuOptsList *olist; |
cd6f1169 | 1932 | int optind; |
6530a97b | 1933 | const char *optarg; |
d63d307f | 1934 | const char *loadvm = NULL; |
cc1daa40 | 1935 | QEMUMachine *machine; |
94fc95cd | 1936 | const char *cpu_model; |
26a5f13b | 1937 | int tb_size; |
93815bc2 | 1938 | const char *pid_file = NULL; |
5bb7910a | 1939 | const char *incoming = NULL; |
993fbfdb | 1940 | int show_vnc_port = 0; |
292444cb | 1941 | int defconfig = 1; |
ab6540d5 | 1942 | const char *trace_file = NULL; |
0b5538c3 | 1943 | |
fd42deeb | 1944 | atexit(qemu_run_exit_notifiers); |
65abca0a MA |
1945 | error_set_progname(argv[0]); |
1946 | ||
6875204c JK |
1947 | init_clocks(); |
1948 | ||
902b3d5c | 1949 | qemu_cache_utils_init(envp); |
1950 | ||
72cf2d4f | 1951 | QLIST_INIT (&vm_change_state_head); |
fe98ac14 | 1952 | os_setup_early_signal_handling(); |
be995c27 | 1953 | |
f80f9ec9 | 1954 | module_call_init(MODULE_INIT_MACHINE); |
0c257437 | 1955 | machine = find_default_machine(); |
94fc95cd | 1956 | cpu_model = NULL; |
fc01f7e7 | 1957 | initrd_filename = NULL; |
4fc5d071 | 1958 | ram_size = 0; |
33e3963e | 1959 | snapshot = 0; |
a20dd508 FB |
1960 | kernel_filename = NULL; |
1961 | kernel_cmdline = ""; | |
c4b1fcc0 | 1962 | cyls = heads = secs = 0; |
46d4767d | 1963 | translation = BIOS_ATA_TRANSLATION_AUTO; |
c4b1fcc0 | 1964 | |
268a362c AL |
1965 | for (i = 0; i < MAX_NODES; i++) { |
1966 | node_mem[i] = 0; | |
1967 | node_cpumask[i] = 0; | |
1968 | } | |
1969 | ||
268a362c | 1970 | nb_numa_nodes = 0; |
7c9d8e07 | 1971 | nb_nics = 0; |
3b46e624 | 1972 | |
26a5f13b | 1973 | tb_size = 0; |
41bd639b BS |
1974 | autostart= 1; |
1975 | ||
292444cb AL |
1976 | /* first pass of option parsing */ |
1977 | optind = 1; | |
1978 | while (optind < argc) { | |
1979 | if (argv[optind][0] != '-') { | |
1980 | /* disk image */ | |
28e68d68 | 1981 | optind++; |
292444cb AL |
1982 | continue; |
1983 | } else { | |
1984 | const QEMUOption *popt; | |
1985 | ||
1986 | popt = lookup_opt(argc, argv, &optarg, &optind); | |
1987 | switch (popt->index) { | |
1988 | case QEMU_OPTION_nodefconfig: | |
1989 | defconfig=0; | |
1990 | break; | |
1991 | } | |
1992 | } | |
1993 | } | |
1994 | ||
1995 | if (defconfig) { | |
dcfb0939 | 1996 | int ret; |
cf5a65aa | 1997 | |
dcfb0939 | 1998 | ret = qemu_read_config_file(CONFIG_QEMU_CONFDIR "/qemu.conf"); |
019e78ba | 1999 | if (ret < 0 && ret != -ENOENT) { |
dcfb0939 | 2000 | exit(1); |
292444cb AL |
2001 | } |
2002 | ||
dcfb0939 | 2003 | ret = qemu_read_config_file(arch_config_name); |
019e78ba | 2004 | if (ret < 0 && ret != -ENOENT) { |
dcfb0939 | 2005 | exit(1); |
292444cb AL |
2006 | } |
2007 | } | |
de06f8d1 | 2008 | cpudef_init(); |
292444cb AL |
2009 | |
2010 | /* second pass of option parsing */ | |
cd6f1169 | 2011 | optind = 1; |
0824d6fc | 2012 | for(;;) { |
cd6f1169 | 2013 | if (optind >= argc) |
0824d6fc | 2014 | break; |
6530a97b | 2015 | if (argv[optind][0] != '-') { |
2292ddae | 2016 | hda_opts = drive_add(IF_DEFAULT, 0, argv[optind++], HD_OPTS); |
cd6f1169 FB |
2017 | } else { |
2018 | const QEMUOption *popt; | |
2019 | ||
6530a97b | 2020 | popt = lookup_opt(argc, argv, &optarg, &optind); |
ad96090a BS |
2021 | if (!(popt->arch_mask & arch_type)) { |
2022 | printf("Option %s not supported for this target\n", popt->name); | |
2023 | exit(1); | |
2024 | } | |
cd6f1169 | 2025 | switch(popt->index) { |
cc1daa40 FB |
2026 | case QEMU_OPTION_M: |
2027 | machine = find_machine(optarg); | |
2028 | if (!machine) { | |
2029 | QEMUMachine *m; | |
2030 | printf("Supported machines are:\n"); | |
2031 | for(m = first_machine; m != NULL; m = m->next) { | |
3f6599e6 MM |
2032 | if (m->alias) |
2033 | printf("%-10s %s (alias of %s)\n", | |
2034 | m->alias, m->desc, m->name); | |
cc1daa40 | 2035 | printf("%-10s %s%s\n", |
5fafdf24 | 2036 | m->name, m->desc, |
0c257437 | 2037 | m->is_default ? " (default)" : ""); |
cc1daa40 | 2038 | } |
15f82208 | 2039 | exit(*optarg != '?'); |
cc1daa40 FB |
2040 | } |
2041 | break; | |
94fc95cd JM |
2042 | case QEMU_OPTION_cpu: |
2043 | /* hw initialization will check this */ | |
15f82208 | 2044 | if (*optarg == '?') { |
262353cb | 2045 | list_cpus(stdout, &fprintf, optarg); |
15f82208 | 2046 | exit(0); |
94fc95cd JM |
2047 | } else { |
2048 | cpu_model = optarg; | |
2049 | } | |
2050 | break; | |
cd6f1169 | 2051 | case QEMU_OPTION_initrd: |
fc01f7e7 FB |
2052 | initrd_filename = optarg; |
2053 | break; | |
cd6f1169 | 2054 | case QEMU_OPTION_hda: |
5645b0f4 MA |
2055 | { |
2056 | char buf[256]; | |
2057 | if (cyls == 0) | |
2058 | snprintf(buf, sizeof(buf), "%s", HD_OPTS); | |
2059 | else | |
2060 | snprintf(buf, sizeof(buf), | |
2061 | "%s,cyls=%d,heads=%d,secs=%d%s", | |
2062 | HD_OPTS , cyls, heads, secs, | |
2063 | translation == BIOS_ATA_TRANSLATION_LBA ? | |
e4bcb14c | 2064 | ",trans=lba" : |
5645b0f4 | 2065 | translation == BIOS_ATA_TRANSLATION_NONE ? |
e4bcb14c | 2066 | ",trans=none" : ""); |
5645b0f4 MA |
2067 | drive_add(IF_DEFAULT, 0, optarg, buf); |
2068 | break; | |
2069 | } | |
cd6f1169 | 2070 | case QEMU_OPTION_hdb: |
cc1daa40 FB |
2071 | case QEMU_OPTION_hdc: |
2072 | case QEMU_OPTION_hdd: | |
2292ddae MA |
2073 | drive_add(IF_DEFAULT, popt->index - QEMU_OPTION_hda, optarg, |
2074 | HD_OPTS); | |
fc01f7e7 | 2075 | break; |
e4bcb14c | 2076 | case QEMU_OPTION_drive: |
2292ddae | 2077 | drive_def(optarg); |
e4bcb14c | 2078 | break; |
d058fe03 GH |
2079 | case QEMU_OPTION_set: |
2080 | if (qemu_set_option(optarg) != 0) | |
2081 | exit(1); | |
2082 | break; | |
d0fef6fb GH |
2083 | case QEMU_OPTION_global: |
2084 | if (qemu_global_option(optarg) != 0) | |
2085 | exit(1); | |
2086 | break; | |
3e3d5815 | 2087 | case QEMU_OPTION_mtdblock: |
2292ddae | 2088 | drive_add(IF_MTD, -1, optarg, MTD_OPTS); |
3e3d5815 | 2089 | break; |
a1bb27b1 | 2090 | case QEMU_OPTION_sd: |
2292ddae | 2091 | drive_add(IF_SD, 0, optarg, SD_OPTS); |
a1bb27b1 | 2092 | break; |
86f55663 | 2093 | case QEMU_OPTION_pflash: |
2292ddae | 2094 | drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS); |
86f55663 | 2095 | break; |
cd6f1169 | 2096 | case QEMU_OPTION_snapshot: |
33e3963e FB |
2097 | snapshot = 1; |
2098 | break; | |
cd6f1169 | 2099 | case QEMU_OPTION_hdachs: |
330d0414 | 2100 | { |
330d0414 FB |
2101 | const char *p; |
2102 | p = optarg; | |
2103 | cyls = strtol(p, (char **)&p, 0); | |
46d4767d FB |
2104 | if (cyls < 1 || cyls > 16383) |
2105 | goto chs_fail; | |
330d0414 FB |
2106 | if (*p != ',') |
2107 | goto chs_fail; | |
2108 | p++; | |
2109 | heads = strtol(p, (char **)&p, 0); | |
46d4767d FB |
2110 | if (heads < 1 || heads > 16) |
2111 | goto chs_fail; | |
330d0414 FB |
2112 | if (*p != ',') |
2113 | goto chs_fail; | |
2114 | p++; | |
2115 | secs = strtol(p, (char **)&p, 0); | |
46d4767d FB |
2116 | if (secs < 1 || secs > 63) |
2117 | goto chs_fail; | |
2118 | if (*p == ',') { | |
2119 | p++; | |
2120 | if (!strcmp(p, "none")) | |
2121 | translation = BIOS_ATA_TRANSLATION_NONE; | |
2122 | else if (!strcmp(p, "lba")) | |
2123 | translation = BIOS_ATA_TRANSLATION_LBA; | |
2124 | else if (!strcmp(p, "auto")) | |
2125 | translation = BIOS_ATA_TRANSLATION_AUTO; | |
2126 | else | |
2127 | goto chs_fail; | |
2128 | } else if (*p != '\0') { | |
c4b1fcc0 | 2129 | chs_fail: |
46d4767d FB |
2130 | fprintf(stderr, "qemu: invalid physical CHS format\n"); |
2131 | exit(1); | |
c4b1fcc0 | 2132 | } |
9dfd7c7a GH |
2133 | if (hda_opts != NULL) { |
2134 | char num[16]; | |
2135 | snprintf(num, sizeof(num), "%d", cyls); | |
2136 | qemu_opt_set(hda_opts, "cyls", num); | |
2137 | snprintf(num, sizeof(num), "%d", heads); | |
2138 | qemu_opt_set(hda_opts, "heads", num); | |
2139 | snprintf(num, sizeof(num), "%d", secs); | |
2140 | qemu_opt_set(hda_opts, "secs", num); | |
2141 | if (translation == BIOS_ATA_TRANSLATION_LBA) | |
2142 | qemu_opt_set(hda_opts, "trans", "lba"); | |
2143 | if (translation == BIOS_ATA_TRANSLATION_NONE) | |
2144 | qemu_opt_set(hda_opts, "trans", "none"); | |
2145 | } | |
330d0414 FB |
2146 | } |
2147 | break; | |
268a362c AL |
2148 | case QEMU_OPTION_numa: |
2149 | if (nb_numa_nodes >= MAX_NODES) { | |
2150 | fprintf(stderr, "qemu: too many NUMA nodes\n"); | |
2151 | exit(1); | |
2152 | } | |
2153 | numa_add(optarg); | |
2154 | break; | |
cd6f1169 | 2155 | case QEMU_OPTION_nographic: |
993fbfdb | 2156 | display_type = DT_NOGRAPHIC; |
a20dd508 | 2157 | break; |
4d3b6f6e AZ |
2158 | #ifdef CONFIG_CURSES |
2159 | case QEMU_OPTION_curses: | |
993fbfdb | 2160 | display_type = DT_CURSES; |
4d3b6f6e AZ |
2161 | break; |
2162 | #endif | |
a171fe39 AZ |
2163 | case QEMU_OPTION_portrait: |
2164 | graphic_rotate = 1; | |
2165 | break; | |
cd6f1169 | 2166 | case QEMU_OPTION_kernel: |
a20dd508 FB |
2167 | kernel_filename = optarg; |
2168 | break; | |
cd6f1169 | 2169 | case QEMU_OPTION_append: |
a20dd508 | 2170 | kernel_cmdline = optarg; |
313aa567 | 2171 | break; |
cd6f1169 | 2172 | case QEMU_OPTION_cdrom: |
2292ddae | 2173 | drive_add(IF_DEFAULT, 2, optarg, CDROM_OPTS); |
36b486bb | 2174 | break; |
cd6f1169 | 2175 | case QEMU_OPTION_boot: |
28c5af54 | 2176 | { |
ef3adf68 | 2177 | static const char * const params[] = { |
95387491 | 2178 | "order", "once", "menu", NULL |
ef3adf68 JK |
2179 | }; |
2180 | char buf[sizeof(boot_devices)]; | |
e0f084bf | 2181 | char *standard_boot_devices; |
ef3adf68 JK |
2182 | int legacy = 0; |
2183 | ||
2184 | if (!strchr(optarg, '=')) { | |
2185 | legacy = 1; | |
2186 | pstrcpy(buf, sizeof(buf), optarg); | |
2187 | } else if (check_params(buf, sizeof(buf), params, optarg) < 0) { | |
2188 | fprintf(stderr, | |
2189 | "qemu: unknown boot parameter '%s' in '%s'\n", | |
2190 | buf, optarg); | |
2191 | exit(1); | |
2192 | } | |
2193 | ||
2194 | if (legacy || | |
2195 | get_param_value(buf, sizeof(buf), "order", optarg)) { | |
4e9e9d6e | 2196 | validate_bootdevices(buf); |
ef3adf68 | 2197 | pstrcpy(boot_devices, sizeof(boot_devices), buf); |
28c5af54 | 2198 | } |
e0f084bf JK |
2199 | if (!legacy) { |
2200 | if (get_param_value(buf, sizeof(buf), | |
2201 | "once", optarg)) { | |
4e9e9d6e | 2202 | validate_bootdevices(buf); |
e0f084bf JK |
2203 | standard_boot_devices = qemu_strdup(boot_devices); |
2204 | pstrcpy(boot_devices, sizeof(boot_devices), buf); | |
2205 | qemu_register_reset(restore_boot_devices, | |
2206 | standard_boot_devices); | |
2207 | } | |
95387491 JK |
2208 | if (get_param_value(buf, sizeof(buf), |
2209 | "menu", optarg)) { | |
2210 | if (!strcmp(buf, "on")) { | |
2211 | boot_menu = 1; | |
2212 | } else if (!strcmp(buf, "off")) { | |
2213 | boot_menu = 0; | |
2214 | } else { | |
2215 | fprintf(stderr, | |
2216 | "qemu: invalid option value '%s'\n", | |
2217 | buf); | |
2218 | exit(1); | |
2219 | } | |
2220 | } | |
e0f084bf | 2221 | } |
36b486bb FB |
2222 | } |
2223 | break; | |
cd6f1169 | 2224 | case QEMU_OPTION_fda: |
cd6f1169 | 2225 | case QEMU_OPTION_fdb: |
2292ddae MA |
2226 | drive_add(IF_FLOPPY, popt->index - QEMU_OPTION_fda, |
2227 | optarg, FD_OPTS); | |
c45886db | 2228 | break; |
52ca8d6a FB |
2229 | case QEMU_OPTION_no_fd_bootchk: |
2230 | fd_bootchk = 0; | |
2231 | break; | |
a1ea458f | 2232 | case QEMU_OPTION_netdev: |
3329f07b | 2233 | if (net_client_parse(qemu_find_opts("netdev"), optarg) == -1) { |
a1ea458f MM |
2234 | exit(1); |
2235 | } | |
2236 | break; | |
7c9d8e07 | 2237 | case QEMU_OPTION_net: |
3329f07b | 2238 | if (net_client_parse(qemu_find_opts("net"), optarg) == -1) { |
c4b1fcc0 FB |
2239 | exit(1); |
2240 | } | |
702c651c | 2241 | break; |
c7f74643 FB |
2242 | #ifdef CONFIG_SLIRP |
2243 | case QEMU_OPTION_tftp: | |
ad196a9d | 2244 | legacy_tftp_prefix = optarg; |
9bf05444 | 2245 | break; |
47d5d01a | 2246 | case QEMU_OPTION_bootp: |
ad196a9d | 2247 | legacy_bootp_filename = optarg; |
47d5d01a | 2248 | break; |
9bf05444 | 2249 | case QEMU_OPTION_redir: |
0752706d MA |
2250 | if (net_slirp_redir(optarg) < 0) |
2251 | exit(1); | |
9bf05444 | 2252 | break; |
c7f74643 | 2253 | #endif |
dc72ac14 | 2254 | case QEMU_OPTION_bt: |
bd3c948d | 2255 | add_device_config(DEV_BT, optarg); |
dc72ac14 | 2256 | break; |
1d14ffa9 | 2257 | case QEMU_OPTION_audio_help: |
ad96090a BS |
2258 | if (!(audio_available())) { |
2259 | printf("Option %s not supported for this target\n", popt->name); | |
2260 | exit(1); | |
2261 | } | |
1d14ffa9 FB |
2262 | AUD_help (); |
2263 | exit (0); | |
2264 | break; | |
2265 | case QEMU_OPTION_soundhw: | |
ad96090a BS |
2266 | if (!(audio_available())) { |
2267 | printf("Option %s not supported for this target\n", popt->name); | |
2268 | exit(1); | |
2269 | } | |
1d14ffa9 FB |
2270 | select_soundhw (optarg); |
2271 | break; | |
cd6f1169 | 2272 | case QEMU_OPTION_h: |
15f82208 | 2273 | help(0); |
cd6f1169 | 2274 | break; |
9bd7e6d9 PB |
2275 | case QEMU_OPTION_version: |
2276 | version(); | |
2277 | exit(0); | |
2278 | break; | |
00f82b8a | 2279 | case QEMU_OPTION_m: { |
70b4f4bb | 2280 | int64_t value; |
9f9b17a4 JS |
2281 | |
2282 | value = strtosz(optarg, NULL); | |
2283 | if (value < 0) { | |
00f82b8a | 2284 | fprintf(stderr, "qemu: invalid ram size: %s\n", optarg); |
cd6f1169 FB |
2285 | exit(1); |
2286 | } | |
00f82b8a AJ |
2287 | |
2288 | /* On 32-bit hosts, QEMU is limited by virtual address space */ | |
4a1418e0 | 2289 | if (value > (2047 << 20) && HOST_LONG_BITS == 32) { |
00f82b8a AJ |
2290 | fprintf(stderr, "qemu: at most 2047 MB RAM can be simulated\n"); |
2291 | exit(1); | |
2292 | } | |
c227f099 | 2293 | if (value != (uint64_t)(ram_addr_t)value) { |
00f82b8a AJ |
2294 | fprintf(stderr, "qemu: ram size too large\n"); |
2295 | exit(1); | |
2296 | } | |
2297 | ram_size = value; | |
cd6f1169 | 2298 | break; |
00f82b8a | 2299 | } |
c902760f MT |
2300 | case QEMU_OPTION_mempath: |
2301 | mem_path = optarg; | |
2302 | break; | |
2303 | #ifdef MAP_POPULATE | |
2304 | case QEMU_OPTION_mem_prealloc: | |
2305 | mem_prealloc = 1; | |
2306 | break; | |
2307 | #endif | |
cd6f1169 | 2308 | case QEMU_OPTION_d: |
de06f8d1 | 2309 | set_cpu_log(optarg); |
cd6f1169 | 2310 | break; |
cd6f1169 | 2311 | case QEMU_OPTION_s: |
59030a8c | 2312 | gdbstub_dev = "tcp::" DEFAULT_GDBSTUB_PORT; |
cd6f1169 | 2313 | break; |
59030a8c AL |
2314 | case QEMU_OPTION_gdb: |
2315 | gdbstub_dev = optarg; | |
cd6f1169 | 2316 | break; |
cd6f1169 | 2317 | case QEMU_OPTION_L: |
5cea8590 | 2318 | data_dir = optarg; |
cd6f1169 | 2319 | break; |
1192dad8 JM |
2320 | case QEMU_OPTION_bios: |
2321 | bios_name = optarg; | |
2322 | break; | |
1b530a6d AJ |
2323 | case QEMU_OPTION_singlestep: |
2324 | singlestep = 1; | |
2325 | break; | |
cd6f1169 | 2326 | case QEMU_OPTION_S: |
3c07f8e8 | 2327 | autostart = 0; |
cd6f1169 | 2328 | break; |
3d11d0eb FB |
2329 | case QEMU_OPTION_k: |
2330 | keyboard_layout = optarg; | |
2331 | break; | |
ee22c2f7 FB |
2332 | case QEMU_OPTION_localtime: |
2333 | rtc_utc = 0; | |
2334 | break; | |
3893c124 | 2335 | case QEMU_OPTION_vga: |
2336 | select_vgahw (optarg); | |
1bfe856e | 2337 | break; |
e9b137c2 FB |
2338 | case QEMU_OPTION_g: |
2339 | { | |
2340 | const char *p; | |
2341 | int w, h, depth; | |
2342 | p = optarg; | |
2343 | w = strtol(p, (char **)&p, 10); | |
2344 | if (w <= 0) { | |
2345 | graphic_error: | |
2346 | fprintf(stderr, "qemu: invalid resolution or depth\n"); | |
2347 | exit(1); | |
2348 | } | |
2349 | if (*p != 'x') | |
2350 | goto graphic_error; | |
2351 | p++; | |
2352 | h = strtol(p, (char **)&p, 10); | |
2353 | if (h <= 0) | |
2354 | goto graphic_error; | |
2355 | if (*p == 'x') { | |
2356 | p++; | |
2357 | depth = strtol(p, (char **)&p, 10); | |
5fafdf24 | 2358 | if (depth != 8 && depth != 15 && depth != 16 && |
e9b137c2 FB |
2359 | depth != 24 && depth != 32) |
2360 | goto graphic_error; | |
2361 | } else if (*p == '\0') { | |
2362 | depth = graphic_depth; | |
2363 | } else { | |
2364 | goto graphic_error; | |
2365 | } | |
3b46e624 | 2366 | |
e9b137c2 FB |
2367 | graphic_width = w; |
2368 | graphic_height = h; | |
2369 | graphic_depth = depth; | |
2370 | } | |
2371 | break; | |
20d8a3ed TS |
2372 | case QEMU_OPTION_echr: |
2373 | { | |
2374 | char *r; | |
2375 | term_escape_char = strtol(optarg, &r, 0); | |
2376 | if (r == optarg) | |
2377 | printf("Bad argument to echr\n"); | |
2378 | break; | |
2379 | } | |
82c643ff | 2380 | case QEMU_OPTION_monitor: |
6ca5582d GH |
2381 | monitor_parse(optarg, "readline"); |
2382 | default_monitor = 0; | |
2383 | break; | |
2384 | case QEMU_OPTION_qmp: | |
2385 | monitor_parse(optarg, "control"); | |
2d114dc1 | 2386 | default_monitor = 0; |
82c643ff | 2387 | break; |
22a0e04b | 2388 | case QEMU_OPTION_mon: |
3329f07b | 2389 | opts = qemu_opts_parse(qemu_find_opts("mon"), optarg, 1); |
22a0e04b | 2390 | if (!opts) { |
22a0e04b GH |
2391 | exit(1); |
2392 | } | |
2d114dc1 | 2393 | default_monitor = 0; |
22a0e04b | 2394 | break; |
191bc01b | 2395 | case QEMU_OPTION_chardev: |
3329f07b | 2396 | opts = qemu_opts_parse(qemu_find_opts("chardev"), optarg, 1); |
191bc01b | 2397 | if (!opts) { |
191bc01b GH |
2398 | exit(1); |
2399 | } | |
191bc01b | 2400 | break; |
74db920c | 2401 | case QEMU_OPTION_fsdev: |
03b0ba70 GH |
2402 | olist = qemu_find_opts("fsdev"); |
2403 | if (!olist) { | |
2404 | fprintf(stderr, "fsdev is not supported by this qemu build.\n"); | |
2405 | exit(1); | |
2406 | } | |
2407 | opts = qemu_opts_parse(olist, optarg, 1); | |
74db920c GS |
2408 | if (!opts) { |
2409 | fprintf(stderr, "parse error: %s\n", optarg); | |
2410 | exit(1); | |
2411 | } | |
2412 | break; | |
3d54abc7 GS |
2413 | case QEMU_OPTION_virtfs: { |
2414 | char *arg_fsdev = NULL; | |
2415 | char *arg_9p = NULL; | |
2416 | int len = 0; | |
2417 | ||
03b0ba70 GH |
2418 | olist = qemu_find_opts("virtfs"); |
2419 | if (!olist) { | |
2420 | fprintf(stderr, "virtfs is not supported by this qemu build.\n"); | |
2421 | exit(1); | |
2422 | } | |
2423 | opts = qemu_opts_parse(olist, optarg, 1); | |
3d54abc7 GS |
2424 | if (!opts) { |
2425 | fprintf(stderr, "parse error: %s\n", optarg); | |
2426 | exit(1); | |
2427 | } | |
2428 | ||
9ce56db6 VJJ |
2429 | if (qemu_opt_get(opts, "fstype") == NULL || |
2430 | qemu_opt_get(opts, "mount_tag") == NULL || | |
2431 | qemu_opt_get(opts, "path") == NULL || | |
2432 | qemu_opt_get(opts, "security_model") == NULL) { | |
2433 | fprintf(stderr, "Usage: -virtfs fstype,path=/share_path/," | |
12848bfc | 2434 | "security_model=[mapped|passthrough|none]," |
9ce56db6 VJJ |
2435 | "mnt_tag=tag.\n"); |
2436 | exit(1); | |
2437 | } | |
2438 | ||
2439 | len = strlen(",id=,path=,security_model="); | |
3d54abc7 GS |
2440 | len += strlen(qemu_opt_get(opts, "fstype")); |
2441 | len += strlen(qemu_opt_get(opts, "mount_tag")); | |
2442 | len += strlen(qemu_opt_get(opts, "path")); | |
9ce56db6 | 2443 | len += strlen(qemu_opt_get(opts, "security_model")); |
3d54abc7 GS |
2444 | arg_fsdev = qemu_malloc((len + 1) * sizeof(*arg_fsdev)); |
2445 | ||
c93031e5 | 2446 | snprintf(arg_fsdev, (len + 1) * sizeof(*arg_fsdev), |
cb93bbdd BS |
2447 | "%s,id=%s,path=%s,security_model=%s", |
2448 | qemu_opt_get(opts, "fstype"), | |
2449 | qemu_opt_get(opts, "mount_tag"), | |
2450 | qemu_opt_get(opts, "path"), | |
2451 | qemu_opt_get(opts, "security_model")); | |
3d54abc7 GS |
2452 | |
2453 | len = strlen("virtio-9p-pci,fsdev=,mount_tag="); | |
2454 | len += 2*strlen(qemu_opt_get(opts, "mount_tag")); | |
2455 | arg_9p = qemu_malloc((len + 1) * sizeof(*arg_9p)); | |
2456 | ||
c93031e5 | 2457 | snprintf(arg_9p, (len + 1) * sizeof(*arg_9p), |
cb93bbdd BS |
2458 | "virtio-9p-pci,fsdev=%s,mount_tag=%s", |
2459 | qemu_opt_get(opts, "mount_tag"), | |
2460 | qemu_opt_get(opts, "mount_tag")); | |
3d54abc7 | 2461 | |
3329f07b | 2462 | if (!qemu_opts_parse(qemu_find_opts("fsdev"), arg_fsdev, 1)) { |
3d54abc7 GS |
2463 | fprintf(stderr, "parse error [fsdev]: %s\n", optarg); |
2464 | exit(1); | |
2465 | } | |
2466 | ||
3329f07b | 2467 | if (!qemu_opts_parse(qemu_find_opts("device"), arg_9p, 1)) { |
3d54abc7 GS |
2468 | fprintf(stderr, "parse error [device]: %s\n", optarg); |
2469 | exit(1); | |
2470 | } | |
2471 | ||
2472 | qemu_free(arg_fsdev); | |
2473 | qemu_free(arg_9p); | |
2474 | break; | |
2475 | } | |
82c643ff | 2476 | case QEMU_OPTION_serial: |
998bbd74 GH |
2477 | add_device_config(DEV_SERIAL, optarg); |
2478 | default_serial = 0; | |
18141ed6 JK |
2479 | if (strncmp(optarg, "mon:", 4) == 0) { |
2480 | default_monitor = 0; | |
2481 | } | |
82c643ff | 2482 | break; |
9dd986cc | 2483 | case QEMU_OPTION_watchdog: |
09aaa160 MA |
2484 | if (watchdog) { |
2485 | fprintf(stderr, | |
2486 | "qemu: only one watchdog option may be given\n"); | |
2487 | return 1; | |
2488 | } | |
2489 | watchdog = optarg; | |
9dd986cc RJ |
2490 | break; |
2491 | case QEMU_OPTION_watchdog_action: | |
2492 | if (select_watchdog_action(optarg) == -1) { | |
2493 | fprintf(stderr, "Unknown -watchdog-action parameter\n"); | |
2494 | exit(1); | |
2495 | } | |
2496 | break; | |
51ecf136 | 2497 | case QEMU_OPTION_virtiocon: |
aee1b935 GH |
2498 | add_device_config(DEV_VIRTCON, optarg); |
2499 | default_virtcon = 0; | |
18141ed6 JK |
2500 | if (strncmp(optarg, "mon:", 4) == 0) { |
2501 | default_monitor = 0; | |
2502 | } | |
51ecf136 | 2503 | break; |
6508fe59 | 2504 | case QEMU_OPTION_parallel: |
6a5e8b0e GH |
2505 | add_device_config(DEV_PARALLEL, optarg); |
2506 | default_parallel = 0; | |
18141ed6 JK |
2507 | if (strncmp(optarg, "mon:", 4) == 0) { |
2508 | default_monitor = 0; | |
2509 | } | |
6508fe59 | 2510 | break; |
c9f398e5 PA |
2511 | case QEMU_OPTION_debugcon: |
2512 | add_device_config(DEV_DEBUGCON, optarg); | |
2513 | break; | |
d63d307f FB |
2514 | case QEMU_OPTION_loadvm: |
2515 | loadvm = optarg; | |
2516 | break; | |
2517 | case QEMU_OPTION_full_screen: | |
2518 | full_screen = 1; | |
2519 | break; | |
667accab | 2520 | #ifdef CONFIG_SDL |
43523e93 TS |
2521 | case QEMU_OPTION_no_frame: |
2522 | no_frame = 1; | |
2523 | break; | |
3780e197 TS |
2524 | case QEMU_OPTION_alt_grab: |
2525 | alt_grab = 1; | |
2526 | break; | |
0ca9f8a4 DK |
2527 | case QEMU_OPTION_ctrl_grab: |
2528 | ctrl_grab = 1; | |
2529 | break; | |
667accab TS |
2530 | case QEMU_OPTION_no_quit: |
2531 | no_quit = 1; | |
2532 | break; | |
7d957bd8 | 2533 | case QEMU_OPTION_sdl: |
993fbfdb | 2534 | display_type = DT_SDL; |
7d957bd8 | 2535 | break; |
667accab | 2536 | #endif |
f7cce898 | 2537 | case QEMU_OPTION_pidfile: |
93815bc2 | 2538 | pid_file = optarg; |
f7cce898 | 2539 | break; |
a09db21f FB |
2540 | case QEMU_OPTION_win2k_hack: |
2541 | win2k_install_hack = 1; | |
2542 | break; | |
73822ec8 AL |
2543 | case QEMU_OPTION_rtc_td_hack: |
2544 | rtc_td_hack = 1; | |
2545 | break; | |
8a92ea2f | 2546 | case QEMU_OPTION_acpitable: |
de06f8d1 | 2547 | do_acpitable_option(optarg); |
8a92ea2f | 2548 | break; |
b6f6e3d3 | 2549 | case QEMU_OPTION_smbios: |
de06f8d1 | 2550 | do_smbios_option(optarg); |
b6f6e3d3 | 2551 | break; |
7ba1e619 AL |
2552 | case QEMU_OPTION_enable_kvm: |
2553 | kvm_allowed = 1; | |
7ba1e619 | 2554 | break; |
bb36d470 FB |
2555 | case QEMU_OPTION_usb: |
2556 | usb_enabled = 1; | |
2557 | break; | |
a594cfbf FB |
2558 | case QEMU_OPTION_usbdevice: |
2559 | usb_enabled = 1; | |
bd3c948d GH |
2560 | add_device_config(DEV_USB, optarg); |
2561 | break; | |
2562 | case QEMU_OPTION_device: | |
3329f07b | 2563 | if (!qemu_opts_parse(qemu_find_opts("device"), optarg, 1)) { |
f31d07d1 GH |
2564 | exit(1); |
2565 | } | |
a594cfbf | 2566 | break; |
6a00d601 | 2567 | case QEMU_OPTION_smp: |
dc6b1c09 | 2568 | smp_parse(optarg); |
b2097003 | 2569 | if (smp_cpus < 1) { |
6a00d601 FB |
2570 | fprintf(stderr, "Invalid number of CPUs\n"); |
2571 | exit(1); | |
2572 | } | |
6be68d7e JS |
2573 | if (max_cpus < smp_cpus) { |
2574 | fprintf(stderr, "maxcpus must be equal to or greater than " | |
2575 | "smp\n"); | |
2576 | exit(1); | |
2577 | } | |
2578 | if (max_cpus > 255) { | |
2579 | fprintf(stderr, "Unsupported number of maxcpus\n"); | |
2580 | exit(1); | |
2581 | } | |
6a00d601 | 2582 | break; |
24236869 | 2583 | case QEMU_OPTION_vnc: |
6b62dc2d | 2584 | display_remote++; |
73fc9742 | 2585 | vnc_display = optarg; |
24236869 | 2586 | break; |
6515b203 FB |
2587 | case QEMU_OPTION_no_acpi: |
2588 | acpi_enabled = 0; | |
2589 | break; | |
16b29ae1 AL |
2590 | case QEMU_OPTION_no_hpet: |
2591 | no_hpet = 1; | |
2592 | break; | |
7d4c3d53 MA |
2593 | case QEMU_OPTION_balloon: |
2594 | if (balloon_parse(optarg) < 0) { | |
2595 | fprintf(stderr, "Unknown -balloon argument %s\n", optarg); | |
2596 | exit(1); | |
2597 | } | |
df97b920 | 2598 | break; |
d1beab82 FB |
2599 | case QEMU_OPTION_no_reboot: |
2600 | no_reboot = 1; | |
2601 | break; | |
b2f76161 AJ |
2602 | case QEMU_OPTION_no_shutdown: |
2603 | no_shutdown = 1; | |
2604 | break; | |
9467cd46 AZ |
2605 | case QEMU_OPTION_show_cursor: |
2606 | cursor_hide = 0; | |
2607 | break; | |
8fcb1b90 BS |
2608 | case QEMU_OPTION_uuid: |
2609 | if(qemu_uuid_parse(optarg, qemu_uuid) < 0) { | |
2610 | fprintf(stderr, "Fail to parse UUID string." | |
2611 | " Wrong format.\n"); | |
2612 | exit(1); | |
2613 | } | |
2614 | break; | |
9ae02555 TS |
2615 | case QEMU_OPTION_option_rom: |
2616 | if (nb_option_roms >= MAX_OPTION_ROMS) { | |
2617 | fprintf(stderr, "Too many option ROMs\n"); | |
2618 | exit(1); | |
2619 | } | |
2e55e842 GN |
2620 | opts = qemu_opts_parse(qemu_find_opts("option-rom"), optarg, 1); |
2621 | option_rom[nb_option_roms].name = qemu_opt_get(opts, "romfile"); | |
2622 | option_rom[nb_option_roms].bootindex = | |
2623 | qemu_opt_get_number(opts, "bootindex", -1); | |
2624 | if (!option_rom[nb_option_roms].name) { | |
2625 | fprintf(stderr, "Option ROM file is not specified\n"); | |
2626 | exit(1); | |
2627 | } | |
9ae02555 TS |
2628 | nb_option_roms++; |
2629 | break; | |
8e71621f PB |
2630 | case QEMU_OPTION_semihosting: |
2631 | semihosting_enabled = 1; | |
2632 | break; | |
c35734b2 | 2633 | case QEMU_OPTION_name: |
1889465a AK |
2634 | qemu_name = qemu_strdup(optarg); |
2635 | { | |
2636 | char *p = strchr(qemu_name, ','); | |
2637 | if (p != NULL) { | |
2638 | *p++ = 0; | |
2639 | if (strncmp(p, "process=", 8)) { | |
5697f6ae | 2640 | fprintf(stderr, "Unknown subargument %s to -name\n", p); |
1889465a AK |
2641 | exit(1); |
2642 | } | |
2643 | p += 8; | |
ce798cf2 | 2644 | os_set_proc_name(p); |
1889465a AK |
2645 | } |
2646 | } | |
c35734b2 | 2647 | break; |
66508601 BS |
2648 | case QEMU_OPTION_prom_env: |
2649 | if (nb_prom_envs >= MAX_PROM_ENVS) { | |
2650 | fprintf(stderr, "Too many prom variables\n"); | |
2651 | exit(1); | |
2652 | } | |
2653 | prom_envs[nb_prom_envs] = optarg; | |
2654 | nb_prom_envs++; | |
2655 | break; | |
2b8f2d41 AZ |
2656 | case QEMU_OPTION_old_param: |
2657 | old_param = 1; | |
05ebd537 | 2658 | break; |
f3dcfada TS |
2659 | case QEMU_OPTION_clock: |
2660 | configure_alarms(optarg); | |
2661 | break; | |
7e0af5d0 | 2662 | case QEMU_OPTION_startdate: |
1ed2fc1f JK |
2663 | configure_rtc_date_offset(optarg, 1); |
2664 | break; | |
2665 | case QEMU_OPTION_rtc: | |
3329f07b | 2666 | opts = qemu_opts_parse(qemu_find_opts("rtc"), optarg, 0); |
1ed2fc1f | 2667 | if (!opts) { |
1ed2fc1f | 2668 | exit(1); |
7e0af5d0 | 2669 | } |
1ed2fc1f | 2670 | configure_rtc(opts); |
7e0af5d0 | 2671 | break; |
26a5f13b FB |
2672 | case QEMU_OPTION_tb_size: |
2673 | tb_size = strtol(optarg, NULL, 0); | |
2674 | if (tb_size < 0) | |
2675 | tb_size = 0; | |
2676 | break; | |
2e70f6ef | 2677 | case QEMU_OPTION_icount: |
4e3de9e9 | 2678 | icount_option = optarg; |
2e70f6ef | 2679 | break; |
5bb7910a AL |
2680 | case QEMU_OPTION_incoming: |
2681 | incoming = optarg; | |
8e84865e | 2682 | incoming_expected = true; |
5bb7910a | 2683 | break; |
d8c208dd GH |
2684 | case QEMU_OPTION_nodefaults: |
2685 | default_serial = 0; | |
2686 | default_parallel = 0; | |
aee1b935 | 2687 | default_virtcon = 0; |
d8c208dd GH |
2688 | default_monitor = 0; |
2689 | default_vga = 0; | |
cb4522cc | 2690 | default_net = 0; |
ac33f8fa GH |
2691 | default_floppy = 0; |
2692 | default_cdrom = 0; | |
2693 | default_sdcard = 0; | |
d8c208dd | 2694 | break; |
e37630ca | 2695 | case QEMU_OPTION_xen_domid: |
ad96090a BS |
2696 | if (!(xen_available())) { |
2697 | printf("Option %s not supported for this target\n", popt->name); | |
2698 | exit(1); | |
2699 | } | |
e37630ca AL |
2700 | xen_domid = atoi(optarg); |
2701 | break; | |
2702 | case QEMU_OPTION_xen_create: | |
ad96090a BS |
2703 | if (!(xen_available())) { |
2704 | printf("Option %s not supported for this target\n", popt->name); | |
2705 | exit(1); | |
2706 | } | |
e37630ca AL |
2707 | xen_mode = XEN_CREATE; |
2708 | break; | |
2709 | case QEMU_OPTION_xen_attach: | |
ad96090a BS |
2710 | if (!(xen_available())) { |
2711 | printf("Option %s not supported for this target\n", popt->name); | |
2712 | exit(1); | |
2713 | } | |
e37630ca AL |
2714 | xen_mode = XEN_ATTACH; |
2715 | break; | |
ab6540d5 PS |
2716 | #ifdef CONFIG_SIMPLE_TRACE |
2717 | case QEMU_OPTION_trace: | |
2718 | opts = qemu_opts_parse(qemu_find_opts("trace"), optarg, 0); | |
2719 | if (opts) { | |
2720 | trace_file = qemu_opt_get(opts, "file"); | |
2721 | } | |
2722 | break; | |
2723 | #endif | |
715a664a GH |
2724 | case QEMU_OPTION_readconfig: |
2725 | { | |
dcfb0939 KW |
2726 | int ret = qemu_read_config_file(optarg); |
2727 | if (ret < 0) { | |
2728 | fprintf(stderr, "read config %s: %s\n", optarg, | |
2729 | strerror(-ret)); | |
715a664a GH |
2730 | exit(1); |
2731 | } | |
715a664a GH |
2732 | break; |
2733 | } | |
29b0040b GH |
2734 | case QEMU_OPTION_spice: |
2735 | olist = qemu_find_opts("spice"); | |
2736 | if (!olist) { | |
2737 | fprintf(stderr, "spice is not supported by this qemu build.\n"); | |
2738 | exit(1); | |
2739 | } | |
2740 | opts = qemu_opts_parse(olist, optarg, 0); | |
2741 | if (!opts) { | |
2742 | fprintf(stderr, "parse error: %s\n", optarg); | |
2743 | exit(1); | |
2744 | } | |
2745 | break; | |
715a664a GH |
2746 | case QEMU_OPTION_writeconfig: |
2747 | { | |
2748 | FILE *fp; | |
2749 | if (strcmp(optarg, "-") == 0) { | |
2750 | fp = stdout; | |
2751 | } else { | |
2752 | fp = fopen(optarg, "w"); | |
2753 | if (fp == NULL) { | |
2754 | fprintf(stderr, "open %s: %s\n", optarg, strerror(errno)); | |
2755 | exit(1); | |
2756 | } | |
2757 | } | |
2758 | qemu_config_write(fp); | |
2759 | fclose(fp); | |
2760 | break; | |
2761 | } | |
59a5264b JS |
2762 | default: |
2763 | os_parse_cmd_args(popt->index, optarg); | |
cd6f1169 | 2764 | } |
0824d6fc FB |
2765 | } |
2766 | } | |
0f0bc3f1 | 2767 | loc_set_none(); |
330d0414 | 2768 | |
0b5538c3 SH |
2769 | st_init(trace_file); |
2770 | ||
5cea8590 PB |
2771 | /* If no data_dir is specified then try to find it relative to the |
2772 | executable path. */ | |
2773 | if (!data_dir) { | |
6170540b | 2774 | data_dir = os_find_datadir(argv[0]); |
5cea8590 PB |
2775 | } |
2776 | /* If all else fails use the install patch specified when building. */ | |
2777 | if (!data_dir) { | |
1dabe05c | 2778 | data_dir = CONFIG_QEMU_DATADIR; |
5cea8590 PB |
2779 | } |
2780 | ||
6be68d7e JS |
2781 | /* |
2782 | * Default to max_cpus = smp_cpus, in case the user doesn't | |
2783 | * specify a max_cpus value. | |
2784 | */ | |
2785 | if (!max_cpus) | |
2786 | max_cpus = smp_cpus; | |
2787 | ||
3d878caa | 2788 | machine->max_cpus = machine->max_cpus ?: 1; /* Default to UP */ |
b2097003 AL |
2789 | if (smp_cpus > machine->max_cpus) { |
2790 | fprintf(stderr, "Number of SMP cpus requested (%d), exceeds max cpus " | |
2791 | "supported by machine `%s' (%d)\n", smp_cpus, machine->name, | |
2792 | machine->max_cpus); | |
2793 | exit(1); | |
2794 | } | |
2795 | ||
3329f07b GH |
2796 | qemu_opts_foreach(qemu_find_opts("device"), default_driver_check, NULL, 0); |
2797 | qemu_opts_foreach(qemu_find_opts("global"), default_driver_check, NULL, 0); | |
998bbd74 | 2798 | |
986c5f78 GH |
2799 | if (machine->no_serial) { |
2800 | default_serial = 0; | |
2801 | } | |
2802 | if (machine->no_parallel) { | |
2803 | default_parallel = 0; | |
2804 | } | |
2805 | if (!machine->use_virtcon) { | |
2806 | default_virtcon = 0; | |
2807 | } | |
2808 | if (machine->no_vga) { | |
2809 | default_vga = 0; | |
2810 | } | |
ac33f8fa GH |
2811 | if (machine->no_floppy) { |
2812 | default_floppy = 0; | |
2813 | } | |
2814 | if (machine->no_cdrom) { | |
2815 | default_cdrom = 0; | |
2816 | } | |
2817 | if (machine->no_sdcard) { | |
2818 | default_sdcard = 0; | |
2819 | } | |
986c5f78 | 2820 | |
993fbfdb | 2821 | if (display_type == DT_NOGRAPHIC) { |
6a5e8b0e GH |
2822 | if (default_parallel) |
2823 | add_device_config(DEV_PARALLEL, "null"); | |
e1c09175 GH |
2824 | if (default_serial && default_monitor) { |
2825 | add_device_config(DEV_SERIAL, "mon:stdio"); | |
986c5f78 GH |
2826 | } else if (default_virtcon && default_monitor) { |
2827 | add_device_config(DEV_VIRTCON, "mon:stdio"); | |
e1c09175 GH |
2828 | } else { |
2829 | if (default_serial) | |
2830 | add_device_config(DEV_SERIAL, "stdio"); | |
986c5f78 GH |
2831 | if (default_virtcon) |
2832 | add_device_config(DEV_VIRTCON, "stdio"); | |
e1c09175 | 2833 | if (default_monitor) |
6ca5582d | 2834 | monitor_parse("stdio", "readline"); |
e1c09175 | 2835 | } |
998bbd74 GH |
2836 | } else { |
2837 | if (default_serial) | |
2838 | add_device_config(DEV_SERIAL, "vc:80Cx24C"); | |
6a5e8b0e GH |
2839 | if (default_parallel) |
2840 | add_device_config(DEV_PARALLEL, "vc:80Cx24C"); | |
abdeed06 | 2841 | if (default_monitor) |
6ca5582d | 2842 | monitor_parse("vc:80Cx24C", "readline"); |
38536da1 AG |
2843 | if (default_virtcon) |
2844 | add_device_config(DEV_VIRTCON, "vc:80Cx24C"); | |
bc0129d9 | 2845 | } |
64465297 GH |
2846 | if (default_vga) |
2847 | vga_interface_type = VGA_CIRRUS; | |
bc0129d9 | 2848 | |
a5829fd9 T |
2849 | socket_init(); |
2850 | ||
3329f07b | 2851 | if (qemu_opts_foreach(qemu_find_opts("chardev"), chardev_init_func, NULL, 1) != 0) |
1a688d3b | 2852 | exit(1); |
758e8e38 | 2853 | #ifdef CONFIG_VIRTFS |
3329f07b | 2854 | if (qemu_opts_foreach(qemu_find_opts("fsdev"), fsdev_init_func, NULL, 1) != 0) { |
74db920c GS |
2855 | exit(1); |
2856 | } | |
2857 | #endif | |
1a688d3b | 2858 | |
eb505be1 | 2859 | os_daemonize(); |
71e3ceb8 | 2860 | |
aa26bb2d | 2861 | if (pid_file && qemu_create_pidfile(pid_file) != 0) { |
eb505be1 | 2862 | os_pidfile_error(); |
93815bc2 TS |
2863 | exit(1); |
2864 | } | |
2865 | ||
98c8573e | 2866 | if (kvm_allowed) { |
cad1e282 | 2867 | int ret = kvm_init(); |
214910a7 | 2868 | if (ret < 0) { |
98c8573e PB |
2869 | if (!kvm_available()) { |
2870 | printf("KVM not supported for this target\n"); | |
2871 | } else { | |
2872 | fprintf(stderr, "failed to initialize KVM: %s\n", strerror(-ret)); | |
2873 | } | |
214910a7 MT |
2874 | exit(1); |
2875 | } | |
2876 | } | |
2877 | ||
3fcf7b6b AL |
2878 | if (qemu_init_main_loop()) { |
2879 | fprintf(stderr, "qemu_init_main_loop failed\n"); | |
2880 | exit(1); | |
2881 | } | |
a20dd508 | 2882 | linux_boot = (kernel_filename != NULL); |
6c41b272 | 2883 | |
f8d39c01 TS |
2884 | if (!linux_boot && *kernel_cmdline != '\0') { |
2885 | fprintf(stderr, "-append only allowed with -kernel option\n"); | |
2886 | exit(1); | |
2887 | } | |
2888 | ||
2889 | if (!linux_boot && initrd_filename != NULL) { | |
2890 | fprintf(stderr, "-initrd only allowed with -kernel option\n"); | |
2891 | exit(1); | |
2892 | } | |
2893 | ||
9156d763 | 2894 | os_set_line_buffering(); |
3b46e624 | 2895 | |
7183b4b4 AL |
2896 | if (init_timer_alarm() < 0) { |
2897 | fprintf(stderr, "could not initialize alarm timer\n"); | |
2898 | exit(1); | |
2899 | } | |
4e3de9e9 | 2900 | configure_icount(icount_option); |
634fce96 | 2901 | |
dc1c9fe8 MM |
2902 | if (net_init_clients() < 0) { |
2903 | exit(1); | |
702c651c | 2904 | } |
f1510b2c | 2905 | |
dc72ac14 | 2906 | /* init the bluetooth world */ |
bd3c948d GH |
2907 | if (foreach_device_config(DEV_BT, bt_parse)) |
2908 | exit(1); | |
dc72ac14 | 2909 | |
0824d6fc | 2910 | /* init the memory */ |
94a6b54f PB |
2911 | if (ram_size == 0) |
2912 | ram_size = DEFAULT_RAM_SIZE * 1024 * 1024; | |
9ae02555 | 2913 | |
26a5f13b FB |
2914 | /* init the dynamic translator */ |
2915 | cpu_exec_init_all(tb_size * 1024 * 1024); | |
2916 | ||
eb852011 | 2917 | bdrv_init_with_whitelist(); |
c4b1fcc0 | 2918 | |
c163b5ca | 2919 | blk_mig_init(); |
2920 | ||
e4bcb14c | 2921 | /* open the virtual block devices */ |
9dfd7c7a | 2922 | if (snapshot) |
3329f07b GH |
2923 | qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot, NULL, 0); |
2924 | if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func, &machine->use_scsi, 1) != 0) | |
9dfd7c7a | 2925 | exit(1); |
3e3d5815 | 2926 | |
4e5d9b57 MA |
2927 | default_drive(default_cdrom, snapshot, machine->use_scsi, |
2928 | IF_DEFAULT, 2, CDROM_OPTS); | |
2929 | default_drive(default_floppy, snapshot, machine->use_scsi, | |
2930 | IF_FLOPPY, 0, FD_OPTS); | |
2931 | default_drive(default_sdcard, snapshot, machine->use_scsi, | |
2932 | IF_SD, 0, SD_OPTS); | |
2933 | ||
97ab12d4 | 2934 | register_savevm_live(NULL, "ram", 0, 4, NULL, ram_save_live, NULL, |
c163b5ca | 2935 | ram_load, NULL); |
8a7ddc38 | 2936 | |
268a362c AL |
2937 | if (nb_numa_nodes > 0) { |
2938 | int i; | |
2939 | ||
2940 | if (nb_numa_nodes > smp_cpus) { | |
2941 | nb_numa_nodes = smp_cpus; | |
2942 | } | |
2943 | ||
2944 | /* If no memory size if given for any node, assume the default case | |
2945 | * and distribute the available memory equally across all nodes | |
2946 | */ | |
2947 | for (i = 0; i < nb_numa_nodes; i++) { | |
2948 | if (node_mem[i] != 0) | |
2949 | break; | |
2950 | } | |
2951 | if (i == nb_numa_nodes) { | |
2952 | uint64_t usedmem = 0; | |
2953 | ||
2954 | /* On Linux, the each node's border has to be 8MB aligned, | |
2955 | * the final node gets the rest. | |
2956 | */ | |
2957 | for (i = 0; i < nb_numa_nodes - 1; i++) { | |
2958 | node_mem[i] = (ram_size / nb_numa_nodes) & ~((1 << 23UL) - 1); | |
2959 | usedmem += node_mem[i]; | |
2960 | } | |
2961 | node_mem[i] = ram_size - usedmem; | |
2962 | } | |
2963 | ||
2964 | for (i = 0; i < nb_numa_nodes; i++) { | |
2965 | if (node_cpumask[i] != 0) | |
2966 | break; | |
2967 | } | |
2968 | /* assigning the VCPUs round-robin is easier to implement, guest OSes | |
2969 | * must cope with this anyway, because there are BIOSes out there in | |
2970 | * real machines which also use this scheme. | |
2971 | */ | |
2972 | if (i == nb_numa_nodes) { | |
2973 | for (i = 0; i < smp_cpus; i++) { | |
2974 | node_cpumask[i % nb_numa_nodes] |= 1 << i; | |
2975 | } | |
2976 | } | |
2977 | } | |
2978 | ||
3329f07b | 2979 | if (qemu_opts_foreach(qemu_find_opts("mon"), mon_init_func, NULL, 1) != 0) { |
157b9319 JK |
2980 | exit(1); |
2981 | } | |
2982 | ||
998bbd74 GH |
2983 | if (foreach_device_config(DEV_SERIAL, serial_parse) < 0) |
2984 | exit(1); | |
6a5e8b0e GH |
2985 | if (foreach_device_config(DEV_PARALLEL, parallel_parse) < 0) |
2986 | exit(1); | |
aee1b935 GH |
2987 | if (foreach_device_config(DEV_VIRTCON, virtcon_parse) < 0) |
2988 | exit(1); | |
c9f398e5 PA |
2989 | if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0) |
2990 | exit(1); | |
2796dae0 | 2991 | |
aae9460e PB |
2992 | module_call_init(MODULE_INIT_DEVICE); |
2993 | ||
3329f07b | 2994 | if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 0) != 0) |
ff952ba2 MA |
2995 | exit(0); |
2996 | ||
09aaa160 MA |
2997 | if (watchdog) { |
2998 | i = select_watchdog(watchdog); | |
2999 | if (i > 0) | |
3000 | exit (i == 1 ? 1 : 0); | |
3001 | } | |
3002 | ||
b6b61144 | 3003 | if (machine->compat_props) { |
458fb679 | 3004 | qdev_prop_register_global_list(machine->compat_props); |
b6b61144 | 3005 | } |
d0fef6fb GH |
3006 | qemu_add_globals(); |
3007 | ||
fbe1b595 | 3008 | machine->init(ram_size, boot_devices, |
3023f332 AL |
3009 | kernel_filename, kernel_cmdline, initrd_filename, cpu_model); |
3010 | ||
ea375f9a | 3011 | cpu_synchronize_all_post_init(); |
268a362c | 3012 | |
67b3b71d | 3013 | /* must be after terminal init, SDL library changes signal handlers */ |
8d963e6a | 3014 | os_setup_signal_handling(); |
67b3b71d | 3015 | |
87d0a28e | 3016 | set_numa_modes(); |
268a362c | 3017 | |
6f338c34 AL |
3018 | current_machine = machine; |
3019 | ||
3023f332 AL |
3020 | /* init USB devices */ |
3021 | if (usb_enabled) { | |
0752706d MA |
3022 | if (foreach_device_config(DEV_USB, usb_parse) < 0) |
3023 | exit(1); | |
3023f332 AL |
3024 | } |
3025 | ||
bd3c948d | 3026 | /* init generic devices */ |
3329f07b | 3027 | if (qemu_opts_foreach(qemu_find_opts("device"), device_init_func, NULL, 1) != 0) |
bd3c948d GH |
3028 | exit(1); |
3029 | ||
668680f7 MA |
3030 | net_check_clients(); |
3031 | ||
3023f332 | 3032 | /* just use the first displaystate for the moment */ |
b473df6e | 3033 | ds = get_displaystate(); |
993fbfdb | 3034 | |
a3e22260 GH |
3035 | if (using_spice) |
3036 | display_remote++; | |
6b62dc2d | 3037 | if (display_type == DT_DEFAULT && !display_remote) { |
993fbfdb AL |
3038 | #if defined(CONFIG_SDL) || defined(CONFIG_COCOA) |
3039 | display_type = DT_SDL; | |
3040 | #else | |
993fbfdb AL |
3041 | vnc_display = "localhost:0,to=99"; |
3042 | show_vnc_port = 1; | |
3043 | #endif | |
3044 | } | |
3045 | ||
3046 | ||
6b62dc2d | 3047 | /* init local displays */ |
993fbfdb AL |
3048 | switch (display_type) { |
3049 | case DT_NOGRAPHIC: | |
3050 | break; | |
4d3b6f6e | 3051 | #if defined(CONFIG_CURSES) |
993fbfdb AL |
3052 | case DT_CURSES: |
3053 | curses_display_init(ds, full_screen); | |
3054 | break; | |
4d3b6f6e | 3055 | #endif |
5b0753e0 | 3056 | #if defined(CONFIG_SDL) |
993fbfdb AL |
3057 | case DT_SDL: |
3058 | sdl_display_init(ds, full_screen, no_frame); | |
3059 | break; | |
5b0753e0 | 3060 | #elif defined(CONFIG_COCOA) |
993fbfdb AL |
3061 | case DT_SDL: |
3062 | cocoa_display_init(ds, full_screen); | |
3063 | break; | |
313aa567 | 3064 | #endif |
6b62dc2d GH |
3065 | default: |
3066 | break; | |
3067 | } | |
3068 | ||
3069 | /* init remote displays */ | |
3070 | if (vnc_display) { | |
993fbfdb AL |
3071 | vnc_display_init(ds); |
3072 | if (vnc_display_open(ds, vnc_display) < 0) | |
3073 | exit(1); | |
f92f8afe | 3074 | |
993fbfdb AL |
3075 | if (show_vnc_port) { |
3076 | printf("VNC server running on `%s'\n", vnc_display_local_addr(ds)); | |
f92f8afe | 3077 | } |
313aa567 | 3078 | } |
a3e22260 | 3079 | #ifdef CONFIG_SPICE |
a19cbfb3 | 3080 | if (using_spice && !qxl_enabled) { |
a3e22260 GH |
3081 | qemu_spice_display_init(ds); |
3082 | } | |
3083 | #endif | |
5b08fc10 | 3084 | |
6b62dc2d GH |
3085 | /* display setup */ |
3086 | dpy_resize(ds); | |
3023f332 AL |
3087 | dcl = ds->listeners; |
3088 | while (dcl != NULL) { | |
3089 | if (dcl->dpy_refresh != NULL) { | |
3090 | ds->gui_timer = qemu_new_timer(rt_clock, gui_update, ds); | |
3091 | qemu_mod_timer(ds->gui_timer, qemu_get_clock(rt_clock)); | |
0f2ad63f | 3092 | break; |
20d8a3ed | 3093 | } |
3023f332 | 3094 | dcl = dcl->next; |
20d8a3ed | 3095 | } |
6b62dc2d | 3096 | if (ds->gui_timer == NULL) { |
9043b62d BS |
3097 | nographic_timer = qemu_new_timer(rt_clock, nographic_update, NULL); |
3098 | qemu_mod_timer(nographic_timer, qemu_get_clock(rt_clock)); | |
3099 | } | |
b473df6e | 3100 | text_consoles_set_display(ds); |
2796dae0 | 3101 | |
59030a8c AL |
3102 | if (gdbstub_dev && gdbserver_start(gdbstub_dev) < 0) { |
3103 | fprintf(stderr, "qemu: could not open gdbserver on device '%s'\n", | |
3104 | gdbstub_dev); | |
3105 | exit(1); | |
45669e00 | 3106 | } |
45669e00 | 3107 | |
3418bd25 GH |
3108 | qdev_machine_creation_done(); |
3109 | ||
15ff7705 GH |
3110 | if (rom_load_all() != 0) { |
3111 | fprintf(stderr, "rom loading failed\n"); | |
3112 | exit(1); | |
3113 | } | |
45a50b16 | 3114 | |
80376c3f IY |
3115 | /* TODO: once all bus devices are qdevified, this should be done |
3116 | * when bus is created by qdev.c */ | |
3117 | qemu_register_reset(qbus_reset_all_fn, sysbus_get_default()); | |
4cab946a GN |
3118 | qemu_run_machine_init_done_notifiers(); |
3119 | ||
504c2948 | 3120 | qemu_system_reset(); |
05f2401e | 3121 | if (loadvm) { |
03cd4655 | 3122 | if (load_vmstate(loadvm) < 0) { |
05f2401e JQ |
3123 | autostart = 0; |
3124 | } | |
3125 | } | |
d63d307f | 3126 | |
2bb8c10c | 3127 | if (incoming) { |
8ca5e801 JQ |
3128 | int ret = qemu_start_incoming_migration(incoming); |
3129 | if (ret < 0) { | |
3130 | fprintf(stderr, "Migration failed. Exit code %s(%d), exiting.\n", | |
3131 | incoming, ret); | |
3132 | exit(ret); | |
3133 | } | |
6b99dadc | 3134 | } else if (autostart) { |
c0f4ce77 | 3135 | vm_start(); |
6b99dadc | 3136 | } |
ffd843bc | 3137 | |
eb505be1 | 3138 | os_setup_post(); |
71e3ceb8 | 3139 | |
8a7ddc38 | 3140 | main_loop(); |
40c3bac3 | 3141 | quit_timers(); |
63a01ef8 | 3142 | net_cleanup(); |
b46a8906 | 3143 | |
0824d6fc FB |
3144 | return 0; |
3145 | } |