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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; | |
821601ea | 209 | #ifdef CONFIG_VNC |
73fc9742 | 210 | const char *vnc_display; |
821601ea | 211 | #endif |
6515b203 | 212 | int acpi_enabled = 1; |
16b29ae1 | 213 | int no_hpet = 0; |
52ca8d6a | 214 | int fd_bootchk = 1; |
d1beab82 | 215 | int no_reboot = 0; |
b2f76161 | 216 | int no_shutdown = 0; |
9467cd46 | 217 | int cursor_hide = 1; |
a171fe39 | 218 | int graphic_rotate = 0; |
6b35e7bf | 219 | uint8_t irq0override = 1; |
09aaa160 | 220 | const char *watchdog; |
2e55e842 | 221 | QEMUOptionRom option_rom[MAX_OPTION_ROMS]; |
9ae02555 | 222 | int nb_option_roms; |
8e71621f | 223 | int semihosting_enabled = 0; |
2b8f2d41 | 224 | int old_param = 0; |
c35734b2 | 225 | const char *qemu_name; |
3780e197 | 226 | int alt_grab = 0; |
0ca9f8a4 | 227 | int ctrl_grab = 0; |
66508601 BS |
228 | unsigned int nb_prom_envs = 0; |
229 | const char *prom_envs[MAX_PROM_ENVS]; | |
95387491 | 230 | int boot_menu; |
0824d6fc | 231 | |
1ca4d09a GN |
232 | typedef struct FWBootEntry FWBootEntry; |
233 | ||
234 | struct FWBootEntry { | |
235 | QTAILQ_ENTRY(FWBootEntry) link; | |
236 | int32_t bootindex; | |
237 | DeviceState *dev; | |
238 | char *suffix; | |
239 | }; | |
240 | ||
241 | QTAILQ_HEAD(, FWBootEntry) fw_boot_order = QTAILQ_HEAD_INITIALIZER(fw_boot_order); | |
242 | ||
268a362c AL |
243 | int nb_numa_nodes; |
244 | uint64_t node_mem[MAX_NODES]; | |
245 | uint64_t node_cpumask[MAX_NODES]; | |
246 | ||
9043b62d | 247 | static QEMUTimer *nographic_timer; |
ee5605e5 | 248 | |
8fcb1b90 BS |
249 | uint8_t qemu_uuid[16]; |
250 | ||
76e30d0f JK |
251 | static QEMUBootSetHandler *boot_set_handler; |
252 | static void *boot_set_opaque; | |
253 | ||
fd42deeb GH |
254 | static NotifierList exit_notifiers = |
255 | NOTIFIER_LIST_INITIALIZER(exit_notifiers); | |
256 | ||
4cab946a GN |
257 | static NotifierList machine_init_done_notifiers = |
258 | NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); | |
259 | ||
303d4e86 | 260 | static int tcg_allowed = 1; |
d745bef8 | 261 | int kvm_allowed = 0; |
3285cf4f | 262 | int xen_allowed = 0; |
d745bef8 BS |
263 | uint32_t xen_domid; |
264 | enum xen_mode xen_mode = XEN_EMULATE; | |
265 | ||
998bbd74 | 266 | static int default_serial = 1; |
6a5e8b0e | 267 | static int default_parallel = 1; |
986c5f78 | 268 | static int default_virtcon = 1; |
abdeed06 | 269 | static int default_monitor = 1; |
64465297 | 270 | static int default_vga = 1; |
ac33f8fa GH |
271 | static int default_floppy = 1; |
272 | static int default_cdrom = 1; | |
273 | static int default_sdcard = 1; | |
998bbd74 GH |
274 | |
275 | static struct { | |
276 | const char *driver; | |
277 | int *flag; | |
278 | } default_list[] = { | |
6a5e8b0e GH |
279 | { .driver = "isa-serial", .flag = &default_serial }, |
280 | { .driver = "isa-parallel", .flag = &default_parallel }, | |
d8bcbabf GH |
281 | { .driver = "isa-fdc", .flag = &default_floppy }, |
282 | { .driver = "ide-drive", .flag = &default_cdrom }, | |
392ecf54 AS |
283 | { .driver = "virtio-serial-pci", .flag = &default_virtcon }, |
284 | { .driver = "virtio-serial-s390", .flag = &default_virtcon }, | |
285 | { .driver = "virtio-serial", .flag = &default_virtcon }, | |
64465297 | 286 | { .driver = "VGA", .flag = &default_vga }, |
69fd02ee GH |
287 | { .driver = "cirrus-vga", .flag = &default_vga }, |
288 | { .driver = "vmware-svga", .flag = &default_vga }, | |
998bbd74 GH |
289 | }; |
290 | ||
291 | static int default_driver_check(QemuOpts *opts, void *opaque) | |
292 | { | |
293 | const char *driver = qemu_opt_get(opts, "driver"); | |
294 | int i; | |
295 | ||
296 | if (!driver) | |
297 | return 0; | |
298 | for (i = 0; i < ARRAY_SIZE(default_list); i++) { | |
299 | if (strcmp(default_list[i].driver, driver) != 0) | |
300 | continue; | |
301 | *(default_list[i].flag) = 0; | |
302 | } | |
303 | return 0; | |
304 | } | |
305 | ||
8f0056b7 PB |
306 | /***********************************************************/ |
307 | /* real time host monotonic timer */ | |
09b26c5e | 308 | |
f6503059 AZ |
309 | /***********************************************************/ |
310 | /* host time/date access */ | |
311 | void qemu_get_timedate(struct tm *tm, int offset) | |
312 | { | |
313 | time_t ti; | |
314 | struct tm *ret; | |
315 | ||
316 | time(&ti); | |
317 | ti += offset; | |
318 | if (rtc_date_offset == -1) { | |
319 | if (rtc_utc) | |
320 | ret = gmtime(&ti); | |
321 | else | |
322 | ret = localtime(&ti); | |
323 | } else { | |
324 | ti -= rtc_date_offset; | |
325 | ret = gmtime(&ti); | |
326 | } | |
327 | ||
328 | memcpy(tm, ret, sizeof(struct tm)); | |
329 | } | |
330 | ||
331 | int qemu_timedate_diff(struct tm *tm) | |
332 | { | |
333 | time_t seconds; | |
334 | ||
335 | if (rtc_date_offset == -1) | |
336 | if (rtc_utc) | |
337 | seconds = mktimegm(tm); | |
338 | else | |
339 | seconds = mktime(tm); | |
340 | else | |
341 | seconds = mktimegm(tm) + rtc_date_offset; | |
342 | ||
343 | return seconds - time(NULL); | |
344 | } | |
345 | ||
80cd3478 LC |
346 | void rtc_change_mon_event(struct tm *tm) |
347 | { | |
348 | QObject *data; | |
349 | ||
350 | data = qobject_from_jsonf("{ 'offset': %d }", qemu_timedate_diff(tm)); | |
351 | monitor_protocol_event(QEVENT_RTC_CHANGE, data); | |
352 | qobject_decref(data); | |
353 | } | |
354 | ||
1ed2fc1f JK |
355 | static void configure_rtc_date_offset(const char *startdate, int legacy) |
356 | { | |
357 | time_t rtc_start_date; | |
358 | struct tm tm; | |
359 | ||
360 | if (!strcmp(startdate, "now") && legacy) { | |
361 | rtc_date_offset = -1; | |
362 | } else { | |
363 | if (sscanf(startdate, "%d-%d-%dT%d:%d:%d", | |
364 | &tm.tm_year, | |
365 | &tm.tm_mon, | |
366 | &tm.tm_mday, | |
367 | &tm.tm_hour, | |
368 | &tm.tm_min, | |
369 | &tm.tm_sec) == 6) { | |
370 | /* OK */ | |
371 | } else if (sscanf(startdate, "%d-%d-%d", | |
372 | &tm.tm_year, | |
373 | &tm.tm_mon, | |
374 | &tm.tm_mday) == 3) { | |
375 | tm.tm_hour = 0; | |
376 | tm.tm_min = 0; | |
377 | tm.tm_sec = 0; | |
378 | } else { | |
379 | goto date_fail; | |
380 | } | |
381 | tm.tm_year -= 1900; | |
382 | tm.tm_mon--; | |
383 | rtc_start_date = mktimegm(&tm); | |
384 | if (rtc_start_date == -1) { | |
385 | date_fail: | |
386 | fprintf(stderr, "Invalid date format. Valid formats are:\n" | |
387 | "'2006-06-17T16:01:21' or '2006-06-17'\n"); | |
388 | exit(1); | |
389 | } | |
390 | rtc_date_offset = time(NULL) - rtc_start_date; | |
391 | } | |
392 | } | |
393 | ||
394 | static void configure_rtc(QemuOpts *opts) | |
395 | { | |
396 | const char *value; | |
397 | ||
398 | value = qemu_opt_get(opts, "base"); | |
399 | if (value) { | |
400 | if (!strcmp(value, "utc")) { | |
401 | rtc_utc = 1; | |
402 | } else if (!strcmp(value, "localtime")) { | |
403 | rtc_utc = 0; | |
404 | } else { | |
405 | configure_rtc_date_offset(value, 0); | |
406 | } | |
407 | } | |
6875204c JK |
408 | value = qemu_opt_get(opts, "clock"); |
409 | if (value) { | |
410 | if (!strcmp(value, "host")) { | |
411 | rtc_clock = host_clock; | |
412 | } else if (!strcmp(value, "vm")) { | |
413 | rtc_clock = vm_clock; | |
414 | } else { | |
415 | fprintf(stderr, "qemu: invalid option value '%s'\n", value); | |
416 | exit(1); | |
417 | } | |
418 | } | |
1ed2fc1f JK |
419 | value = qemu_opt_get(opts, "driftfix"); |
420 | if (value) { | |
7e4c0336 | 421 | if (!strcmp(value, "slew")) { |
1ed2fc1f | 422 | rtc_td_hack = 1; |
7e4c0336 | 423 | } else if (!strcmp(value, "none")) { |
1ed2fc1f JK |
424 | rtc_td_hack = 0; |
425 | } else { | |
426 | fprintf(stderr, "qemu: invalid option value '%s'\n", value); | |
427 | exit(1); | |
428 | } | |
429 | } | |
1ed2fc1f JK |
430 | } |
431 | ||
1ae26a18 AZ |
432 | /***********************************************************/ |
433 | /* Bluetooth support */ | |
434 | static int nb_hcis; | |
435 | static int cur_hci; | |
436 | static struct HCIInfo *hci_table[MAX_NICS]; | |
dc72ac14 | 437 | |
1ae26a18 AZ |
438 | static struct bt_vlan_s { |
439 | struct bt_scatternet_s net; | |
440 | int id; | |
441 | struct bt_vlan_s *next; | |
442 | } *first_bt_vlan; | |
443 | ||
444 | /* find or alloc a new bluetooth "VLAN" */ | |
674bb261 | 445 | static struct bt_scatternet_s *qemu_find_bt_vlan(int id) |
1ae26a18 AZ |
446 | { |
447 | struct bt_vlan_s **pvlan, *vlan; | |
448 | for (vlan = first_bt_vlan; vlan != NULL; vlan = vlan->next) { | |
449 | if (vlan->id == id) | |
450 | return &vlan->net; | |
451 | } | |
452 | vlan = qemu_mallocz(sizeof(struct bt_vlan_s)); | |
453 | vlan->id = id; | |
454 | pvlan = &first_bt_vlan; | |
455 | while (*pvlan != NULL) | |
456 | pvlan = &(*pvlan)->next; | |
457 | *pvlan = vlan; | |
458 | return &vlan->net; | |
459 | } | |
460 | ||
461 | static void null_hci_send(struct HCIInfo *hci, const uint8_t *data, int len) | |
462 | { | |
463 | } | |
464 | ||
465 | static int null_hci_addr_set(struct HCIInfo *hci, const uint8_t *bd_addr) | |
466 | { | |
467 | return -ENOTSUP; | |
468 | } | |
469 | ||
470 | static struct HCIInfo null_hci = { | |
471 | .cmd_send = null_hci_send, | |
472 | .sco_send = null_hci_send, | |
473 | .acl_send = null_hci_send, | |
474 | .bdaddr_set = null_hci_addr_set, | |
475 | }; | |
476 | ||
477 | struct HCIInfo *qemu_next_hci(void) | |
478 | { | |
479 | if (cur_hci == nb_hcis) | |
480 | return &null_hci; | |
481 | ||
482 | return hci_table[cur_hci++]; | |
483 | } | |
484 | ||
dc72ac14 AZ |
485 | static struct HCIInfo *hci_init(const char *str) |
486 | { | |
487 | char *endp; | |
488 | struct bt_scatternet_s *vlan = 0; | |
489 | ||
490 | if (!strcmp(str, "null")) | |
491 | /* null */ | |
492 | return &null_hci; | |
493 | else if (!strncmp(str, "host", 4) && (str[4] == '\0' || str[4] == ':')) | |
494 | /* host[:hciN] */ | |
495 | return bt_host_hci(str[4] ? str + 5 : "hci0"); | |
496 | else if (!strncmp(str, "hci", 3)) { | |
497 | /* hci[,vlan=n] */ | |
498 | if (str[3]) { | |
499 | if (!strncmp(str + 3, ",vlan=", 6)) { | |
500 | vlan = qemu_find_bt_vlan(strtol(str + 9, &endp, 0)); | |
501 | if (*endp) | |
502 | vlan = 0; | |
503 | } | |
504 | } else | |
505 | vlan = qemu_find_bt_vlan(0); | |
506 | if (vlan) | |
507 | return bt_new_hci(vlan); | |
508 | } | |
509 | ||
510 | fprintf(stderr, "qemu: Unknown bluetooth HCI `%s'.\n", str); | |
511 | ||
512 | return 0; | |
513 | } | |
514 | ||
515 | static int bt_hci_parse(const char *str) | |
516 | { | |
517 | struct HCIInfo *hci; | |
c227f099 | 518 | bdaddr_t bdaddr; |
dc72ac14 AZ |
519 | |
520 | if (nb_hcis >= MAX_NICS) { | |
521 | fprintf(stderr, "qemu: Too many bluetooth HCIs (max %i).\n", MAX_NICS); | |
522 | return -1; | |
523 | } | |
524 | ||
525 | hci = hci_init(str); | |
526 | if (!hci) | |
527 | return -1; | |
528 | ||
529 | bdaddr.b[0] = 0x52; | |
530 | bdaddr.b[1] = 0x54; | |
531 | bdaddr.b[2] = 0x00; | |
532 | bdaddr.b[3] = 0x12; | |
533 | bdaddr.b[4] = 0x34; | |
534 | bdaddr.b[5] = 0x56 + nb_hcis; | |
535 | hci->bdaddr_set(hci, bdaddr.b); | |
536 | ||
537 | hci_table[nb_hcis++] = hci; | |
538 | ||
539 | return 0; | |
540 | } | |
541 | ||
542 | static void bt_vhci_add(int vlan_id) | |
543 | { | |
544 | struct bt_scatternet_s *vlan = qemu_find_bt_vlan(vlan_id); | |
545 | ||
546 | if (!vlan->slave) | |
547 | fprintf(stderr, "qemu: warning: adding a VHCI to " | |
548 | "an empty scatternet %i\n", vlan_id); | |
549 | ||
550 | bt_vhci_init(bt_new_hci(vlan)); | |
551 | } | |
552 | ||
553 | static struct bt_device_s *bt_device_add(const char *opt) | |
554 | { | |
555 | struct bt_scatternet_s *vlan; | |
556 | int vlan_id = 0; | |
557 | char *endp = strstr(opt, ",vlan="); | |
558 | int len = (endp ? endp - opt : strlen(opt)) + 1; | |
559 | char devname[10]; | |
560 | ||
561 | pstrcpy(devname, MIN(sizeof(devname), len), opt); | |
562 | ||
563 | if (endp) { | |
564 | vlan_id = strtol(endp + 6, &endp, 0); | |
565 | if (*endp) { | |
566 | fprintf(stderr, "qemu: unrecognised bluetooth vlan Id\n"); | |
567 | return 0; | |
568 | } | |
569 | } | |
570 | ||
571 | vlan = qemu_find_bt_vlan(vlan_id); | |
572 | ||
573 | if (!vlan->slave) | |
574 | fprintf(stderr, "qemu: warning: adding a slave device to " | |
575 | "an empty scatternet %i\n", vlan_id); | |
576 | ||
577 | if (!strcmp(devname, "keyboard")) | |
578 | return bt_keyboard_init(vlan); | |
579 | ||
580 | fprintf(stderr, "qemu: unsupported bluetooth device `%s'\n", devname); | |
581 | return 0; | |
582 | } | |
583 | ||
584 | static int bt_parse(const char *opt) | |
585 | { | |
586 | const char *endp, *p; | |
587 | int vlan; | |
588 | ||
589 | if (strstart(opt, "hci", &endp)) { | |
590 | if (!*endp || *endp == ',') { | |
591 | if (*endp) | |
592 | if (!strstart(endp, ",vlan=", 0)) | |
593 | opt = endp + 1; | |
594 | ||
595 | return bt_hci_parse(opt); | |
596 | } | |
597 | } else if (strstart(opt, "vhci", &endp)) { | |
598 | if (!*endp || *endp == ',') { | |
599 | if (*endp) { | |
600 | if (strstart(endp, ",vlan=", &p)) { | |
601 | vlan = strtol(p, (char **) &endp, 0); | |
602 | if (*endp) { | |
603 | fprintf(stderr, "qemu: bad scatternet '%s'\n", p); | |
604 | return 1; | |
605 | } | |
606 | } else { | |
607 | fprintf(stderr, "qemu: bad parameter '%s'\n", endp + 1); | |
608 | return 1; | |
609 | } | |
610 | } else | |
611 | vlan = 0; | |
612 | ||
613 | bt_vhci_add(vlan); | |
614 | return 0; | |
615 | } | |
616 | } else if (strstart(opt, "device:", &endp)) | |
617 | return !bt_device_add(endp); | |
618 | ||
619 | fprintf(stderr, "qemu: bad bluetooth parameter '%s'\n", opt); | |
620 | return 1; | |
621 | } | |
622 | ||
1ae26a18 AZ |
623 | /***********************************************************/ |
624 | /* QEMU Block devices */ | |
625 | ||
2292ddae MA |
626 | #define HD_OPTS "media=disk" |
627 | #define CDROM_OPTS "media=cdrom" | |
628 | #define FD_OPTS "" | |
629 | #define PFLASH_OPTS "" | |
630 | #define MTD_OPTS "" | |
631 | #define SD_OPTS "" | |
e4bcb14c | 632 | |
9dfd7c7a GH |
633 | static int drive_init_func(QemuOpts *opts, void *opaque) |
634 | { | |
a803cb8e | 635 | int *use_scsi = opaque; |
9dfd7c7a | 636 | |
319ae529 | 637 | return drive_init(opts, *use_scsi) == NULL; |
9dfd7c7a GH |
638 | } |
639 | ||
640 | static int drive_enable_snapshot(QemuOpts *opts, void *opaque) | |
641 | { | |
642 | if (NULL == qemu_opt_get(opts, "snapshot")) { | |
643 | qemu_opt_set(opts, "snapshot", "on"); | |
644 | } | |
645 | return 0; | |
646 | } | |
647 | ||
4e5d9b57 MA |
648 | static void default_drive(int enable, int snapshot, int use_scsi, |
649 | BlockInterfaceType type, int index, | |
650 | const char *optstr) | |
651 | { | |
652 | QemuOpts *opts; | |
653 | ||
654 | if (type == IF_DEFAULT) { | |
655 | type = use_scsi ? IF_SCSI : IF_IDE; | |
656 | } | |
657 | ||
658 | if (!enable || drive_get_by_index(type, index)) { | |
659 | return; | |
660 | } | |
661 | ||
662 | opts = drive_add(type, index, NULL, optstr); | |
663 | if (snapshot) { | |
664 | drive_enable_snapshot(opts, NULL); | |
665 | } | |
319ae529 | 666 | if (!drive_init(opts, use_scsi)) { |
4e5d9b57 MA |
667 | exit(1); |
668 | } | |
669 | } | |
670 | ||
76e30d0f JK |
671 | void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque) |
672 | { | |
673 | boot_set_handler = func; | |
674 | boot_set_opaque = opaque; | |
675 | } | |
676 | ||
677 | int qemu_boot_set(const char *boot_devices) | |
678 | { | |
679 | if (!boot_set_handler) { | |
680 | return -EINVAL; | |
681 | } | |
682 | return boot_set_handler(boot_set_opaque, boot_devices); | |
683 | } | |
684 | ||
4e9e9d6e | 685 | static void validate_bootdevices(char *devices) |
ef3adf68 JK |
686 | { |
687 | /* We just do some generic consistency checks */ | |
688 | const char *p; | |
689 | int bitmap = 0; | |
690 | ||
691 | for (p = devices; *p != '\0'; p++) { | |
692 | /* Allowed boot devices are: | |
693 | * a-b: floppy disk drives | |
694 | * c-f: IDE disk drives | |
695 | * g-m: machine implementation dependant drives | |
696 | * n-p: network devices | |
697 | * It's up to each machine implementation to check if the given boot | |
698 | * devices match the actual hardware implementation and firmware | |
699 | * features. | |
700 | */ | |
701 | if (*p < 'a' || *p > 'p') { | |
702 | fprintf(stderr, "Invalid boot device '%c'\n", *p); | |
703 | exit(1); | |
704 | } | |
705 | if (bitmap & (1 << (*p - 'a'))) { | |
706 | fprintf(stderr, "Boot device '%c' was given twice\n", *p); | |
707 | exit(1); | |
708 | } | |
709 | bitmap |= 1 << (*p - 'a'); | |
710 | } | |
ef3adf68 JK |
711 | } |
712 | ||
e0f084bf JK |
713 | static void restore_boot_devices(void *opaque) |
714 | { | |
715 | char *standard_boot_devices = opaque; | |
37905d6a AW |
716 | static int first = 1; |
717 | ||
718 | /* Restore boot order and remove ourselves after the first boot */ | |
719 | if (first) { | |
720 | first = 0; | |
721 | return; | |
722 | } | |
e0f084bf JK |
723 | |
724 | qemu_boot_set(standard_boot_devices); | |
725 | ||
726 | qemu_unregister_reset(restore_boot_devices, standard_boot_devices); | |
727 | qemu_free(standard_boot_devices); | |
728 | } | |
729 | ||
1ca4d09a GN |
730 | void add_boot_device_path(int32_t bootindex, DeviceState *dev, |
731 | const char *suffix) | |
732 | { | |
733 | FWBootEntry *node, *i; | |
734 | ||
735 | if (bootindex < 0) { | |
736 | return; | |
737 | } | |
738 | ||
739 | assert(dev != NULL || suffix != NULL); | |
740 | ||
741 | node = qemu_mallocz(sizeof(FWBootEntry)); | |
742 | node->bootindex = bootindex; | |
4fef930a | 743 | node->suffix = suffix ? qemu_strdup(suffix) : NULL; |
1ca4d09a GN |
744 | node->dev = dev; |
745 | ||
746 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
747 | if (i->bootindex == bootindex) { | |
748 | fprintf(stderr, "Two devices with same boot index %d\n", bootindex); | |
749 | exit(1); | |
750 | } else if (i->bootindex < bootindex) { | |
751 | continue; | |
752 | } | |
753 | QTAILQ_INSERT_BEFORE(i, node, link); | |
754 | return; | |
755 | } | |
756 | QTAILQ_INSERT_TAIL(&fw_boot_order, node, link); | |
757 | } | |
758 | ||
962630f2 GN |
759 | /* |
760 | * This function returns null terminated string that consist of new line | |
71785aba | 761 | * separated device paths. |
962630f2 GN |
762 | * |
763 | * memory pointed by "size" is assigned total length of the array in bytes | |
764 | * | |
765 | */ | |
766 | char *get_boot_devices_list(uint32_t *size) | |
767 | { | |
768 | FWBootEntry *i; | |
769 | uint32_t total = 0; | |
770 | char *list = NULL; | |
771 | ||
772 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
773 | char *devpath = NULL, *bootpath; | |
774 | int len; | |
775 | ||
776 | if (i->dev) { | |
777 | devpath = qdev_get_fw_dev_path(i->dev); | |
778 | assert(devpath); | |
779 | } | |
780 | ||
781 | if (i->suffix && devpath) { | |
4fd37a98 BS |
782 | size_t bootpathlen = strlen(devpath) + strlen(i->suffix) + 1; |
783 | ||
784 | bootpath = qemu_malloc(bootpathlen); | |
785 | snprintf(bootpath, bootpathlen, "%s%s", devpath, i->suffix); | |
962630f2 GN |
786 | qemu_free(devpath); |
787 | } else if (devpath) { | |
788 | bootpath = devpath; | |
789 | } else { | |
4fef930a | 790 | bootpath = qemu_strdup(i->suffix); |
962630f2 GN |
791 | assert(bootpath); |
792 | } | |
793 | ||
794 | if (total) { | |
795 | list[total-1] = '\n'; | |
796 | } | |
797 | len = strlen(bootpath) + 1; | |
798 | list = qemu_realloc(list, total + len); | |
799 | memcpy(&list[total], bootpath, len); | |
800 | total += len; | |
801 | qemu_free(bootpath); | |
802 | } | |
803 | ||
804 | *size = total; | |
805 | ||
806 | return list; | |
807 | } | |
808 | ||
268a362c AL |
809 | static void numa_add(const char *optarg) |
810 | { | |
811 | char option[128]; | |
812 | char *endptr; | |
813 | unsigned long long value, endvalue; | |
814 | int nodenr; | |
815 | ||
816 | optarg = get_opt_name(option, 128, optarg, ',') + 1; | |
817 | if (!strcmp(option, "node")) { | |
818 | if (get_param_value(option, 128, "nodeid", optarg) == 0) { | |
819 | nodenr = nb_numa_nodes; | |
820 | } else { | |
821 | nodenr = strtoull(option, NULL, 10); | |
822 | } | |
823 | ||
824 | if (get_param_value(option, 128, "mem", optarg) == 0) { | |
825 | node_mem[nodenr] = 0; | |
826 | } else { | |
70b4f4bb | 827 | int64_t sval; |
9f9b17a4 JS |
828 | sval = strtosz(option, NULL); |
829 | if (sval < 0) { | |
830 | fprintf(stderr, "qemu: invalid numa mem size: %s\n", optarg); | |
831 | exit(1); | |
268a362c | 832 | } |
9f9b17a4 | 833 | node_mem[nodenr] = sval; |
268a362c AL |
834 | } |
835 | if (get_param_value(option, 128, "cpus", optarg) == 0) { | |
836 | node_cpumask[nodenr] = 0; | |
837 | } else { | |
838 | value = strtoull(option, &endptr, 10); | |
839 | if (value >= 64) { | |
840 | value = 63; | |
841 | fprintf(stderr, "only 64 CPUs in NUMA mode supported.\n"); | |
842 | } else { | |
843 | if (*endptr == '-') { | |
844 | endvalue = strtoull(endptr+1, &endptr, 10); | |
845 | if (endvalue >= 63) { | |
846 | endvalue = 62; | |
847 | fprintf(stderr, | |
848 | "only 63 CPUs in NUMA mode supported.\n"); | |
849 | } | |
0dfbd514 | 850 | value = (2ULL << endvalue) - (1ULL << value); |
268a362c | 851 | } else { |
0dfbd514 | 852 | value = 1ULL << value; |
268a362c AL |
853 | } |
854 | } | |
855 | node_cpumask[nodenr] = value; | |
856 | } | |
857 | nb_numa_nodes++; | |
858 | } | |
859 | return; | |
860 | } | |
861 | ||
dc6b1c09 AP |
862 | static void smp_parse(const char *optarg) |
863 | { | |
864 | int smp, sockets = 0, threads = 0, cores = 0; | |
865 | char *endptr; | |
866 | char option[128]; | |
867 | ||
868 | smp = strtoul(optarg, &endptr, 10); | |
869 | if (endptr != optarg) { | |
870 | if (*endptr == ',') { | |
871 | endptr++; | |
872 | } | |
873 | } | |
874 | if (get_param_value(option, 128, "sockets", endptr) != 0) | |
875 | sockets = strtoull(option, NULL, 10); | |
876 | if (get_param_value(option, 128, "cores", endptr) != 0) | |
877 | cores = strtoull(option, NULL, 10); | |
878 | if (get_param_value(option, 128, "threads", endptr) != 0) | |
879 | threads = strtoull(option, NULL, 10); | |
880 | if (get_param_value(option, 128, "maxcpus", endptr) != 0) | |
881 | max_cpus = strtoull(option, NULL, 10); | |
882 | ||
883 | /* compute missing values, prefer sockets over cores over threads */ | |
884 | if (smp == 0 || sockets == 0) { | |
885 | sockets = sockets > 0 ? sockets : 1; | |
886 | cores = cores > 0 ? cores : 1; | |
887 | threads = threads > 0 ? threads : 1; | |
888 | if (smp == 0) { | |
889 | smp = cores * threads * sockets; | |
dc6b1c09 AP |
890 | } |
891 | } else { | |
892 | if (cores == 0) { | |
893 | threads = threads > 0 ? threads : 1; | |
894 | cores = smp / (sockets * threads); | |
895 | } else { | |
dca98169 | 896 | threads = smp / (cores * sockets); |
dc6b1c09 AP |
897 | } |
898 | } | |
899 | smp_cpus = smp; | |
900 | smp_cores = cores > 0 ? cores : 1; | |
901 | smp_threads = threads > 0 ? threads : 1; | |
902 | if (max_cpus == 0) | |
903 | max_cpus = smp_cpus; | |
904 | } | |
905 | ||
a594cfbf FB |
906 | /***********************************************************/ |
907 | /* USB devices */ | |
908 | ||
fb08000c | 909 | static int usb_device_add(const char *devname) |
a594cfbf FB |
910 | { |
911 | const char *p; | |
a5d2f727 | 912 | USBDevice *dev = NULL; |
a594cfbf | 913 | |
a5d2f727 | 914 | if (!usb_enabled) |
a594cfbf FB |
915 | return -1; |
916 | ||
0958b4cc GH |
917 | /* drivers with .usbdevice_name entry in USBDeviceInfo */ |
918 | dev = usbdevice_create(devname); | |
919 | if (dev) | |
920 | goto done; | |
921 | ||
a5d2f727 | 922 | /* the other ones */ |
a594cfbf FB |
923 | if (strstart(devname, "host:", &p)) { |
924 | dev = usb_host_device_open(p); | |
dc72ac14 AZ |
925 | } else if (!strcmp(devname, "bt") || strstart(devname, "bt:", &p)) { |
926 | dev = usb_bt_init(devname[2] ? hci_init(p) : | |
927 | bt_new_hci(qemu_find_bt_vlan(0))); | |
a594cfbf FB |
928 | } else { |
929 | return -1; | |
930 | } | |
0d92ed30 PB |
931 | if (!dev) |
932 | return -1; | |
933 | ||
a5d2f727 | 934 | done: |
a594cfbf FB |
935 | return 0; |
936 | } | |
937 | ||
1f3870ab AL |
938 | static int usb_device_del(const char *devname) |
939 | { | |
940 | int bus_num, addr; | |
941 | const char *p; | |
942 | ||
5d0c5750 AL |
943 | if (strstart(devname, "host:", &p)) |
944 | return usb_host_device_close(p); | |
945 | ||
a5d2f727 | 946 | if (!usb_enabled) |
1f3870ab AL |
947 | return -1; |
948 | ||
949 | p = strchr(devname, '.'); | |
950 | if (!p) | |
951 | return -1; | |
952 | bus_num = strtoul(devname, NULL, 0); | |
953 | addr = strtoul(p + 1, NULL, 0); | |
954 | ||
a5d2f727 | 955 | return usb_device_delete_addr(bus_num, addr); |
1f3870ab AL |
956 | } |
957 | ||
bd3c948d GH |
958 | static int usb_parse(const char *cmdline) |
959 | { | |
59d1c1c2 | 960 | int r; |
fb08000c | 961 | r = usb_device_add(cmdline); |
59d1c1c2 ST |
962 | if (r < 0) { |
963 | fprintf(stderr, "qemu: could not add USB device '%s'\n", cmdline); | |
964 | } | |
965 | return r; | |
bd3c948d GH |
966 | } |
967 | ||
d54908a5 | 968 | void do_usb_add(Monitor *mon, const QDict *qdict) |
a594cfbf | 969 | { |
59d1c1c2 | 970 | const char *devname = qdict_get_str(qdict, "devname"); |
fb08000c | 971 | if (usb_device_add(devname) < 0) { |
1ecda02b | 972 | error_report("could not add USB device '%s'", devname); |
59d1c1c2 | 973 | } |
a594cfbf FB |
974 | } |
975 | ||
d54908a5 | 976 | void do_usb_del(Monitor *mon, const QDict *qdict) |
a594cfbf | 977 | { |
59d1c1c2 ST |
978 | const char *devname = qdict_get_str(qdict, "devname"); |
979 | if (usb_device_del(devname) < 0) { | |
1ecda02b | 980 | error_report("could not delete USB device '%s'", devname); |
59d1c1c2 | 981 | } |
a594cfbf FB |
982 | } |
983 | ||
201a51fc AZ |
984 | /***********************************************************/ |
985 | /* PCMCIA/Cardbus */ | |
986 | ||
987 | static struct pcmcia_socket_entry_s { | |
bc24a225 | 988 | PCMCIASocket *socket; |
201a51fc AZ |
989 | struct pcmcia_socket_entry_s *next; |
990 | } *pcmcia_sockets = 0; | |
991 | ||
bc24a225 | 992 | void pcmcia_socket_register(PCMCIASocket *socket) |
201a51fc AZ |
993 | { |
994 | struct pcmcia_socket_entry_s *entry; | |
995 | ||
996 | entry = qemu_malloc(sizeof(struct pcmcia_socket_entry_s)); | |
997 | entry->socket = socket; | |
998 | entry->next = pcmcia_sockets; | |
999 | pcmcia_sockets = entry; | |
1000 | } | |
1001 | ||
bc24a225 | 1002 | void pcmcia_socket_unregister(PCMCIASocket *socket) |
201a51fc AZ |
1003 | { |
1004 | struct pcmcia_socket_entry_s *entry, **ptr; | |
1005 | ||
1006 | ptr = &pcmcia_sockets; | |
1007 | for (entry = *ptr; entry; ptr = &entry->next, entry = *ptr) | |
1008 | if (entry->socket == socket) { | |
1009 | *ptr = entry->next; | |
1010 | qemu_free(entry); | |
1011 | } | |
1012 | } | |
1013 | ||
376253ec | 1014 | void pcmcia_info(Monitor *mon) |
201a51fc AZ |
1015 | { |
1016 | struct pcmcia_socket_entry_s *iter; | |
376253ec | 1017 | |
201a51fc | 1018 | if (!pcmcia_sockets) |
376253ec | 1019 | monitor_printf(mon, "No PCMCIA sockets\n"); |
201a51fc AZ |
1020 | |
1021 | for (iter = pcmcia_sockets; iter; iter = iter->next) | |
376253ec AL |
1022 | monitor_printf(mon, "%s: %s\n", iter->socket->slot_string, |
1023 | iter->socket->attached ? iter->socket->card_string : | |
1024 | "Empty"); | |
201a51fc AZ |
1025 | } |
1026 | ||
cc1daa40 FB |
1027 | /***********************************************************/ |
1028 | /* machine registration */ | |
1029 | ||
bdaf78e0 | 1030 | static QEMUMachine *first_machine = NULL; |
6f338c34 | 1031 | QEMUMachine *current_machine = NULL; |
cc1daa40 FB |
1032 | |
1033 | int qemu_register_machine(QEMUMachine *m) | |
1034 | { | |
1035 | QEMUMachine **pm; | |
1036 | pm = &first_machine; | |
1037 | while (*pm != NULL) | |
1038 | pm = &(*pm)->next; | |
1039 | m->next = NULL; | |
1040 | *pm = m; | |
1041 | return 0; | |
1042 | } | |
1043 | ||
9596ebb7 | 1044 | static QEMUMachine *find_machine(const char *name) |
cc1daa40 FB |
1045 | { |
1046 | QEMUMachine *m; | |
1047 | ||
1048 | for(m = first_machine; m != NULL; m = m->next) { | |
1049 | if (!strcmp(m->name, name)) | |
1050 | return m; | |
3f6599e6 MM |
1051 | if (m->alias && !strcmp(m->alias, name)) |
1052 | return m; | |
cc1daa40 FB |
1053 | } |
1054 | return NULL; | |
1055 | } | |
1056 | ||
0c257437 AL |
1057 | static QEMUMachine *find_default_machine(void) |
1058 | { | |
1059 | QEMUMachine *m; | |
1060 | ||
1061 | for(m = first_machine; m != NULL; m = m->next) { | |
1062 | if (m->is_default) { | |
1063 | return m; | |
1064 | } | |
1065 | } | |
1066 | return NULL; | |
1067 | } | |
1068 | ||
8a7ddc38 FB |
1069 | /***********************************************************/ |
1070 | /* main execution loop */ | |
1071 | ||
9596ebb7 | 1072 | static void gui_update(void *opaque) |
8a7ddc38 | 1073 | { |
7d957bd8 | 1074 | uint64_t interval = GUI_REFRESH_INTERVAL; |
740733bb | 1075 | DisplayState *ds = opaque; |
7d957bd8 AL |
1076 | DisplayChangeListener *dcl = ds->listeners; |
1077 | ||
62a2744c | 1078 | qemu_flush_coalesced_mmio_buffer(); |
7d957bd8 AL |
1079 | dpy_refresh(ds); |
1080 | ||
1081 | while (dcl != NULL) { | |
1082 | if (dcl->gui_timer_interval && | |
1083 | dcl->gui_timer_interval < interval) | |
1084 | interval = dcl->gui_timer_interval; | |
1085 | dcl = dcl->next; | |
1086 | } | |
7bd427d8 | 1087 | qemu_mod_timer(ds->gui_timer, interval + qemu_get_clock_ms(rt_clock)); |
8a7ddc38 FB |
1088 | } |
1089 | ||
9043b62d BS |
1090 | static void nographic_update(void *opaque) |
1091 | { | |
1092 | uint64_t interval = GUI_REFRESH_INTERVAL; | |
1093 | ||
62a2744c | 1094 | qemu_flush_coalesced_mmio_buffer(); |
7bd427d8 | 1095 | qemu_mod_timer(nographic_timer, interval + qemu_get_clock_ms(rt_clock)); |
9043b62d BS |
1096 | } |
1097 | ||
0bd48850 FB |
1098 | struct vm_change_state_entry { |
1099 | VMChangeStateHandler *cb; | |
1100 | void *opaque; | |
72cf2d4f | 1101 | QLIST_ENTRY (vm_change_state_entry) entries; |
0bd48850 FB |
1102 | }; |
1103 | ||
72cf2d4f | 1104 | static QLIST_HEAD(vm_change_state_head, vm_change_state_entry) vm_change_state_head; |
0bd48850 FB |
1105 | |
1106 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
1107 | void *opaque) | |
1108 | { | |
1109 | VMChangeStateEntry *e; | |
1110 | ||
1111 | e = qemu_mallocz(sizeof (*e)); | |
0bd48850 FB |
1112 | |
1113 | e->cb = cb; | |
1114 | e->opaque = opaque; | |
72cf2d4f | 1115 | QLIST_INSERT_HEAD(&vm_change_state_head, e, entries); |
0bd48850 FB |
1116 | return e; |
1117 | } | |
1118 | ||
1119 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e) | |
1120 | { | |
72cf2d4f | 1121 | QLIST_REMOVE (e, entries); |
0bd48850 FB |
1122 | qemu_free (e); |
1123 | } | |
1124 | ||
296af7c9 | 1125 | void vm_state_notify(int running, int reason) |
0bd48850 FB |
1126 | { |
1127 | VMChangeStateEntry *e; | |
1128 | ||
94b0b5ff SH |
1129 | trace_vm_state_notify(running, reason); |
1130 | ||
0bd48850 | 1131 | for (e = vm_change_state_head.lh_first; e; e = e->entries.le_next) { |
9781e040 | 1132 | e->cb(e->opaque, running, reason); |
0bd48850 FB |
1133 | } |
1134 | } | |
1135 | ||
8a7ddc38 FB |
1136 | void vm_start(void) |
1137 | { | |
1138 | if (!vm_running) { | |
1139 | cpu_enable_ticks(); | |
1140 | vm_running = 1; | |
9781e040 | 1141 | vm_state_notify(1, 0); |
d6dc3d42 | 1142 | resume_all_vcpus(); |
6ed2c484 | 1143 | monitor_protocol_event(QEVENT_RESUME, NULL); |
8a7ddc38 FB |
1144 | } |
1145 | } | |
1146 | ||
bb0c6722 FB |
1147 | /* reset/shutdown handler */ |
1148 | ||
1149 | typedef struct QEMUResetEntry { | |
72cf2d4f | 1150 | QTAILQ_ENTRY(QEMUResetEntry) entry; |
bb0c6722 FB |
1151 | QEMUResetHandler *func; |
1152 | void *opaque; | |
bb0c6722 FB |
1153 | } QEMUResetEntry; |
1154 | ||
72cf2d4f BS |
1155 | static QTAILQ_HEAD(reset_handlers, QEMUResetEntry) reset_handlers = |
1156 | QTAILQ_HEAD_INITIALIZER(reset_handlers); | |
bb0c6722 | 1157 | static int reset_requested; |
f64622c4 GN |
1158 | static int shutdown_requested, shutdown_signal = -1; |
1159 | static pid_t shutdown_pid; | |
3475187d | 1160 | static int powerdown_requested; |
8cf71710 JK |
1161 | static int debug_requested; |
1162 | static int vmstop_requested; | |
bb0c6722 | 1163 | |
cf7a2fe2 AJ |
1164 | int qemu_shutdown_requested(void) |
1165 | { | |
1166 | int r = shutdown_requested; | |
1167 | shutdown_requested = 0; | |
1168 | return r; | |
1169 | } | |
1170 | ||
f64622c4 GN |
1171 | void qemu_kill_report(void) |
1172 | { | |
1173 | if (shutdown_signal != -1) { | |
f1d3fb04 PM |
1174 | fprintf(stderr, "qemu: terminating on signal %d", shutdown_signal); |
1175 | if (shutdown_pid == 0) { | |
1176 | /* This happens for eg ^C at the terminal, so it's worth | |
1177 | * avoiding printing an odd message in that case. | |
1178 | */ | |
1179 | fputc('\n', stderr); | |
1180 | } else { | |
1181 | fprintf(stderr, " from pid %d\n", shutdown_pid); | |
1182 | } | |
f64622c4 GN |
1183 | shutdown_signal = -1; |
1184 | } | |
1185 | } | |
1186 | ||
cf7a2fe2 AJ |
1187 | int qemu_reset_requested(void) |
1188 | { | |
1189 | int r = reset_requested; | |
1190 | reset_requested = 0; | |
1191 | return r; | |
1192 | } | |
1193 | ||
1194 | int qemu_powerdown_requested(void) | |
1195 | { | |
1196 | int r = powerdown_requested; | |
1197 | powerdown_requested = 0; | |
1198 | return r; | |
1199 | } | |
1200 | ||
e568902a AL |
1201 | static int qemu_debug_requested(void) |
1202 | { | |
1203 | int r = debug_requested; | |
1204 | debug_requested = 0; | |
1205 | return r; | |
1206 | } | |
1207 | ||
6e29f5da AL |
1208 | static int qemu_vmstop_requested(void) |
1209 | { | |
1210 | int r = vmstop_requested; | |
1211 | vmstop_requested = 0; | |
1212 | return r; | |
1213 | } | |
1214 | ||
a08d4367 | 1215 | void qemu_register_reset(QEMUResetHandler *func, void *opaque) |
bb0c6722 | 1216 | { |
55ddfe8e | 1217 | QEMUResetEntry *re = qemu_mallocz(sizeof(QEMUResetEntry)); |
bb0c6722 | 1218 | |
bb0c6722 FB |
1219 | re->func = func; |
1220 | re->opaque = opaque; | |
72cf2d4f | 1221 | QTAILQ_INSERT_TAIL(&reset_handlers, re, entry); |
bb0c6722 FB |
1222 | } |
1223 | ||
dda9b29f | 1224 | void qemu_unregister_reset(QEMUResetHandler *func, void *opaque) |
bb0c6722 FB |
1225 | { |
1226 | QEMUResetEntry *re; | |
1227 | ||
72cf2d4f | 1228 | QTAILQ_FOREACH(re, &reset_handlers, entry) { |
dda9b29f | 1229 | if (re->func == func && re->opaque == opaque) { |
72cf2d4f | 1230 | QTAILQ_REMOVE(&reset_handlers, re, entry); |
dda9b29f JK |
1231 | qemu_free(re); |
1232 | return; | |
1233 | } | |
1234 | } | |
1235 | } | |
1236 | ||
1237 | void qemu_system_reset(void) | |
1238 | { | |
1239 | QEMUResetEntry *re, *nre; | |
1240 | ||
1241 | /* reset all devices */ | |
72cf2d4f | 1242 | QTAILQ_FOREACH_SAFE(re, &reset_handlers, entry, nre) { |
bb0c6722 FB |
1243 | re->func(re->opaque); |
1244 | } | |
81d9b784 | 1245 | monitor_protocol_event(QEVENT_RESET, NULL); |
ea375f9a | 1246 | cpu_synchronize_all_post_reset(); |
bb0c6722 FB |
1247 | } |
1248 | ||
1249 | void qemu_system_reset_request(void) | |
1250 | { | |
d1beab82 FB |
1251 | if (no_reboot) { |
1252 | shutdown_requested = 1; | |
1253 | } else { | |
1254 | reset_requested = 1; | |
1255 | } | |
b4a3d965 | 1256 | cpu_stop_current(); |
d9f75a4e | 1257 | qemu_notify_event(); |
bb0c6722 FB |
1258 | } |
1259 | ||
f64622c4 GN |
1260 | void qemu_system_killed(int signal, pid_t pid) |
1261 | { | |
1262 | shutdown_signal = signal; | |
1263 | shutdown_pid = pid; | |
1264 | qemu_system_shutdown_request(); | |
1265 | } | |
1266 | ||
bb0c6722 FB |
1267 | void qemu_system_shutdown_request(void) |
1268 | { | |
1269 | shutdown_requested = 1; | |
d9f75a4e | 1270 | qemu_notify_event(); |
bb0c6722 FB |
1271 | } |
1272 | ||
3475187d FB |
1273 | void qemu_system_powerdown_request(void) |
1274 | { | |
1275 | powerdown_requested = 1; | |
d9f75a4e AL |
1276 | qemu_notify_event(); |
1277 | } | |
1278 | ||
8cf71710 JK |
1279 | void qemu_system_debug_request(void) |
1280 | { | |
1281 | debug_requested = 1; | |
83f338f7 | 1282 | qemu_notify_event(); |
8cf71710 JK |
1283 | } |
1284 | ||
1285 | void qemu_system_vmstop_request(int reason) | |
1286 | { | |
1287 | vmstop_requested = reason; | |
1288 | qemu_notify_event(); | |
1289 | } | |
1290 | ||
d6f4ade2 | 1291 | void main_loop_wait(int nonblocking) |
56f3a5d0 | 1292 | { |
56f3a5d0 AL |
1293 | fd_set rfds, wfds, xfds; |
1294 | int ret, nfds; | |
1295 | struct timeval tv; | |
d6f4ade2 | 1296 | int timeout; |
56f3a5d0 | 1297 | |
d6f4ade2 PB |
1298 | if (nonblocking) |
1299 | timeout = 0; | |
1300 | else { | |
1301 | timeout = qemu_calculate_timeout(); | |
1302 | qemu_bh_update_timeout(&timeout); | |
1303 | } | |
56f3a5d0 | 1304 | |
0d93ca7c | 1305 | os_host_main_loop_wait(&timeout); |
56f3a5d0 | 1306 | |
02981419 PB |
1307 | tv.tv_sec = timeout / 1000; |
1308 | tv.tv_usec = (timeout % 1000) * 1000; | |
1309 | ||
fd1dff4b FB |
1310 | /* poll any events */ |
1311 | /* XXX: separate device handlers from system ones */ | |
6abfbd79 | 1312 | nfds = -1; |
fd1dff4b FB |
1313 | FD_ZERO(&rfds); |
1314 | FD_ZERO(&wfds); | |
e035649e | 1315 | FD_ZERO(&xfds); |
02981419 | 1316 | qemu_iohandler_fill(&nfds, &rfds, &wfds, &xfds); |
d918f23e JK |
1317 | slirp_select_fill(&nfds, &rfds, &wfds, &xfds); |
1318 | ||
4870852c | 1319 | qemu_mutex_unlock_iothread(); |
e035649e | 1320 | ret = select(nfds + 1, &rfds, &wfds, &xfds, &tv); |
4870852c | 1321 | qemu_mutex_lock_iothread(); |
d918f23e | 1322 | |
02981419 | 1323 | qemu_iohandler_poll(&rfds, &wfds, &xfds, ret); |
d918f23e | 1324 | slirp_select_poll(&rfds, &wfds, &xfds, (ret < 0)); |
b4608c04 | 1325 | |
b6964827 | 1326 | qemu_run_all_timers(); |
21d5d12b | 1327 | |
423f0742 PB |
1328 | /* Check bottom-halves last in case any of the earlier events triggered |
1329 | them. */ | |
1330 | qemu_bh_poll(); | |
3b46e624 | 1331 | |
5905b2e5 FB |
1332 | } |
1333 | ||
46481d39 JK |
1334 | #ifndef CONFIG_IOTHREAD |
1335 | static int vm_request_pending(void) | |
43b96858 | 1336 | { |
46481d39 JK |
1337 | return powerdown_requested || |
1338 | reset_requested || | |
1339 | shutdown_requested || | |
1340 | debug_requested || | |
1341 | vmstop_requested; | |
43b96858 | 1342 | } |
46481d39 | 1343 | #endif |
43b96858 | 1344 | |
d9c32310 BS |
1345 | qemu_irq qemu_system_powerdown; |
1346 | ||
43b96858 AL |
1347 | static void main_loop(void) |
1348 | { | |
8e1b90ec JK |
1349 | bool nonblocking = false; |
1350 | #ifdef CONFIG_PROFILER | |
1351 | int64_t ti; | |
1352 | #endif | |
6e29f5da | 1353 | int r; |
e6e35b1e | 1354 | |
7277e027 | 1355 | qemu_main_loop_start(); |
d6dc3d42 | 1356 | |
6e29f5da | 1357 | for (;;) { |
d6dc3d42 | 1358 | #ifndef CONFIG_IOTHREAD |
46481d39 JK |
1359 | nonblocking = cpu_exec_all(); |
1360 | if (vm_request_pending()) { | |
1361 | nonblocking = true; | |
1362 | } | |
d6dc3d42 | 1363 | #endif |
89bfc105 | 1364 | #ifdef CONFIG_PROFILER |
46481d39 | 1365 | ti = profile_getclock(); |
89bfc105 | 1366 | #endif |
46481d39 | 1367 | main_loop_wait(nonblocking); |
89bfc105 | 1368 | #ifdef CONFIG_PROFILER |
46481d39 | 1369 | dev_time += profile_getclock() - ti; |
89bfc105 | 1370 | #endif |
43b96858 | 1371 | |
8cf71710 JK |
1372 | if (qemu_debug_requested()) { |
1373 | vm_stop(VMSTOP_DEBUG); | |
b1a15e7e | 1374 | } |
43b96858 | 1375 | if (qemu_shutdown_requested()) { |
f64622c4 | 1376 | qemu_kill_report(); |
242cd003 | 1377 | monitor_protocol_event(QEVENT_SHUTDOWN, NULL); |
43b96858 | 1378 | if (no_shutdown) { |
e07bbac5 | 1379 | vm_stop(VMSTOP_SHUTDOWN); |
43b96858 AL |
1380 | no_shutdown = 0; |
1381 | } else | |
1382 | break; | |
1383 | } | |
d6dc3d42 AL |
1384 | if (qemu_reset_requested()) { |
1385 | pause_all_vcpus(); | |
a7ada151 | 1386 | cpu_synchronize_all_states(); |
43b96858 | 1387 | qemu_system_reset(); |
d6dc3d42 AL |
1388 | resume_all_vcpus(); |
1389 | } | |
d9c32310 | 1390 | if (qemu_powerdown_requested()) { |
242cd003 | 1391 | monitor_protocol_event(QEVENT_POWERDOWN, NULL); |
d9c32310 BS |
1392 | qemu_irq_raise(qemu_system_powerdown); |
1393 | } | |
b1a15e7e | 1394 | if ((r = qemu_vmstop_requested())) { |
6e29f5da | 1395 | vm_stop(r); |
b1a15e7e | 1396 | } |
b4608c04 | 1397 | } |
2bc93fed | 1398 | bdrv_close_all(); |
d6dc3d42 | 1399 | pause_all_vcpus(); |
b4608c04 FB |
1400 | } |
1401 | ||
9bd7e6d9 PB |
1402 | static void version(void) |
1403 | { | |
f75ca1ae | 1404 | printf("QEMU emulator version " QEMU_VERSION QEMU_PKGVERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n"); |
9bd7e6d9 PB |
1405 | } |
1406 | ||
15f82208 | 1407 | static void help(int exitcode) |
0824d6fc | 1408 | { |
e8105ebb | 1409 | const char *options_help = |
ad96090a BS |
1410 | #define DEF(option, opt_arg, opt_enum, opt_help, arch_mask) \ |
1411 | opt_help | |
5824d651 | 1412 | #define DEFHEADING(text) stringify(text) "\n" |
9f16732a | 1413 | #include "qemu-options.def" |
5824d651 BS |
1414 | #undef DEF |
1415 | #undef DEFHEADING | |
1416 | #undef GEN_DOCS | |
e8105ebb PB |
1417 | ; |
1418 | version(); | |
1419 | printf("usage: %s [options] [disk_image]\n" | |
1420 | "\n" | |
f75ca1ae | 1421 | "'disk_image' is a raw hard disk image for IDE hard disk 0\n" |
3f020d70 | 1422 | "\n" |
e8105ebb | 1423 | "%s\n" |
3f020d70 | 1424 | "During emulation, the following keys are useful:\n" |
1425 | "ctrl-alt-f toggle full screen\n" | |
1426 | "ctrl-alt-n switch to virtual console 'n'\n" | |
1427 | "ctrl-alt toggle mouse and keyboard grab\n" | |
1428 | "\n" | |
e8105ebb PB |
1429 | "When using -nographic, press 'ctrl-a h' to get some help.\n", |
1430 | "qemu", | |
1431 | options_help); | |
15f82208 | 1432 | exit(exitcode); |
0824d6fc FB |
1433 | } |
1434 | ||
cd6f1169 FB |
1435 | #define HAS_ARG 0x0001 |
1436 | ||
cd6f1169 FB |
1437 | typedef struct QEMUOption { |
1438 | const char *name; | |
1439 | int flags; | |
1440 | int index; | |
ad96090a | 1441 | uint32_t arch_mask; |
cd6f1169 FB |
1442 | } QEMUOption; |
1443 | ||
dbed7e40 | 1444 | static const QEMUOption qemu_options[] = { |
ad96090a BS |
1445 | { "h", 0, QEMU_OPTION_h, QEMU_ARCH_ALL }, |
1446 | #define DEF(option, opt_arg, opt_enum, opt_help, arch_mask) \ | |
1447 | { option, opt_arg, opt_enum, arch_mask }, | |
5824d651 | 1448 | #define DEFHEADING(text) |
9f16732a | 1449 | #include "qemu-options.def" |
5824d651 BS |
1450 | #undef DEF |
1451 | #undef DEFHEADING | |
1452 | #undef GEN_DOCS | |
cd6f1169 | 1453 | { NULL }, |
fc01f7e7 | 1454 | }; |
3893c124 | 1455 | static void select_vgahw (const char *p) |
1456 | { | |
1457 | const char *opts; | |
1458 | ||
64465297 | 1459 | default_vga = 0; |
86176759 | 1460 | vga_interface_type = VGA_NONE; |
3893c124 | 1461 | if (strstart(p, "std", &opts)) { |
86176759 | 1462 | vga_interface_type = VGA_STD; |
3893c124 | 1463 | } else if (strstart(p, "cirrus", &opts)) { |
86176759 | 1464 | vga_interface_type = VGA_CIRRUS; |
3893c124 | 1465 | } else if (strstart(p, "vmware", &opts)) { |
86176759 | 1466 | vga_interface_type = VGA_VMWARE; |
94909d9f | 1467 | } else if (strstart(p, "xenfb", &opts)) { |
86176759 | 1468 | vga_interface_type = VGA_XENFB; |
a19cbfb3 GH |
1469 | } else if (strstart(p, "qxl", &opts)) { |
1470 | vga_interface_type = VGA_QXL; | |
28b85ed8 | 1471 | } else if (!strstart(p, "none", &opts)) { |
3893c124 | 1472 | invalid_vga: |
1473 | fprintf(stderr, "Unknown vga type: %s\n", p); | |
1474 | exit(1); | |
1475 | } | |
cb5a7aa8 | 1476 | while (*opts) { |
1477 | const char *nextopt; | |
1478 | ||
1479 | if (strstart(opts, ",retrace=", &nextopt)) { | |
1480 | opts = nextopt; | |
1481 | if (strstart(opts, "dumb", &nextopt)) | |
1482 | vga_retrace_method = VGA_RETRACE_DUMB; | |
1483 | else if (strstart(opts, "precise", &nextopt)) | |
1484 | vga_retrace_method = VGA_RETRACE_PRECISE; | |
1485 | else goto invalid_vga; | |
1486 | } else goto invalid_vga; | |
1487 | opts = nextopt; | |
1488 | } | |
3893c124 | 1489 | } |
1490 | ||
1472a95b JS |
1491 | static DisplayType select_display(const char *p) |
1492 | { | |
1493 | const char *opts; | |
1494 | DisplayType display = DT_DEFAULT; | |
1495 | ||
1496 | if (strstart(p, "sdl", &opts)) { | |
1497 | #ifdef CONFIG_SDL | |
1498 | display = DT_SDL; | |
1499 | while (*opts) { | |
1500 | const char *nextopt; | |
1501 | ||
1502 | if (strstart(opts, ",frame=", &nextopt)) { | |
1503 | opts = nextopt; | |
1504 | if (strstart(opts, "on", &nextopt)) { | |
1505 | no_frame = 0; | |
1506 | } else if (strstart(opts, "off", &nextopt)) { | |
1507 | no_frame = 1; | |
1508 | } else { | |
05175535 | 1509 | goto invalid_sdl_args; |
1472a95b JS |
1510 | } |
1511 | } else if (strstart(opts, ",alt_grab=", &nextopt)) { | |
1512 | opts = nextopt; | |
1513 | if (strstart(opts, "on", &nextopt)) { | |
1514 | alt_grab = 1; | |
1515 | } else if (strstart(opts, "off", &nextopt)) { | |
1516 | alt_grab = 0; | |
1517 | } else { | |
05175535 | 1518 | goto invalid_sdl_args; |
1472a95b JS |
1519 | } |
1520 | } else if (strstart(opts, ",ctrl_grab=", &nextopt)) { | |
1521 | opts = nextopt; | |
1522 | if (strstart(opts, "on", &nextopt)) { | |
1523 | ctrl_grab = 1; | |
1524 | } else if (strstart(opts, "off", &nextopt)) { | |
1525 | ctrl_grab = 0; | |
1526 | } else { | |
05175535 | 1527 | goto invalid_sdl_args; |
1472a95b JS |
1528 | } |
1529 | } else if (strstart(opts, ",window_close=", &nextopt)) { | |
1530 | opts = nextopt; | |
1531 | if (strstart(opts, "on", &nextopt)) { | |
1532 | no_quit = 0; | |
1533 | } else if (strstart(opts, "off", &nextopt)) { | |
1534 | no_quit = 1; | |
1535 | } else { | |
05175535 | 1536 | goto invalid_sdl_args; |
1472a95b JS |
1537 | } |
1538 | } else { | |
05175535 PM |
1539 | invalid_sdl_args: |
1540 | fprintf(stderr, "Invalid SDL option string: %s\n", p); | |
1541 | exit(1); | |
1472a95b JS |
1542 | } |
1543 | opts = nextopt; | |
1544 | } | |
1545 | #else | |
1546 | fprintf(stderr, "SDL support is disabled\n"); | |
1547 | exit(1); | |
1548 | #endif | |
3264ff12 | 1549 | } else if (strstart(p, "vnc", &opts)) { |
821601ea | 1550 | #ifdef CONFIG_VNC |
3264ff12 JS |
1551 | display_remote++; |
1552 | ||
1553 | if (*opts) { | |
1554 | const char *nextopt; | |
1555 | ||
1556 | if (strstart(opts, "=", &nextopt)) { | |
1557 | vnc_display = nextopt; | |
1558 | } | |
1559 | } | |
1560 | if (!vnc_display) { | |
1561 | fprintf(stderr, "VNC requires a display argument vnc=<display>\n"); | |
1562 | exit(1); | |
1563 | } | |
821601ea JS |
1564 | #else |
1565 | fprintf(stderr, "VNC support is disabled\n"); | |
1566 | exit(1); | |
1567 | #endif | |
1472a95b JS |
1568 | } else if (strstart(p, "curses", &opts)) { |
1569 | #ifdef CONFIG_CURSES | |
1570 | display = DT_CURSES; | |
1571 | #else | |
1572 | fprintf(stderr, "Curses support is disabled\n"); | |
1573 | exit(1); | |
1574 | #endif | |
4171d32e JS |
1575 | } else if (strstart(p, "none", &opts)) { |
1576 | display = DT_NONE; | |
1472a95b | 1577 | } else { |
1472a95b JS |
1578 | fprintf(stderr, "Unknown display type: %s\n", p); |
1579 | exit(1); | |
1580 | } | |
1581 | ||
1582 | return display; | |
1583 | } | |
1584 | ||
7d4c3d53 MA |
1585 | static int balloon_parse(const char *arg) |
1586 | { | |
382f0743 | 1587 | QemuOpts *opts; |
7d4c3d53 | 1588 | |
382f0743 GH |
1589 | if (strcmp(arg, "none") == 0) { |
1590 | return 0; | |
1591 | } | |
1592 | ||
1593 | if (!strncmp(arg, "virtio", 6)) { | |
1594 | if (arg[6] == ',') { | |
1595 | /* have params -> parse them */ | |
3329f07b | 1596 | opts = qemu_opts_parse(qemu_find_opts("device"), arg+7, 0); |
382f0743 GH |
1597 | if (!opts) |
1598 | return -1; | |
1599 | } else { | |
1600 | /* create empty opts */ | |
3329f07b | 1601 | opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0); |
7d4c3d53 | 1602 | } |
29f82b37 | 1603 | qemu_opt_set(opts, "driver", "virtio-balloon"); |
382f0743 | 1604 | return 0; |
7d4c3d53 | 1605 | } |
382f0743 GH |
1606 | |
1607 | return -1; | |
7d4c3d53 | 1608 | } |
7d4c3d53 | 1609 | |
5cea8590 PB |
1610 | char *qemu_find_file(int type, const char *name) |
1611 | { | |
1612 | int len; | |
1613 | const char *subdir; | |
1614 | char *buf; | |
1615 | ||
1616 | /* If name contains path separators then try it as a straight path. */ | |
1617 | if ((strchr(name, '/') || strchr(name, '\\')) | |
1618 | && access(name, R_OK) == 0) { | |
73ffc805 | 1619 | return qemu_strdup(name); |
5cea8590 PB |
1620 | } |
1621 | switch (type) { | |
1622 | case QEMU_FILE_TYPE_BIOS: | |
1623 | subdir = ""; | |
1624 | break; | |
1625 | case QEMU_FILE_TYPE_KEYMAP: | |
1626 | subdir = "keymaps/"; | |
1627 | break; | |
1628 | default: | |
1629 | abort(); | |
1630 | } | |
1631 | len = strlen(data_dir) + strlen(name) + strlen(subdir) + 2; | |
1632 | buf = qemu_mallocz(len); | |
3a41759d | 1633 | snprintf(buf, len, "%s/%s%s", data_dir, subdir, name); |
5cea8590 PB |
1634 | if (access(buf, R_OK)) { |
1635 | qemu_free(buf); | |
1636 | return NULL; | |
1637 | } | |
1638 | return buf; | |
1639 | } | |
1640 | ||
ff952ba2 MA |
1641 | static int device_help_func(QemuOpts *opts, void *opaque) |
1642 | { | |
1643 | return qdev_device_help(opts); | |
1644 | } | |
1645 | ||
f31d07d1 GH |
1646 | static int device_init_func(QemuOpts *opts, void *opaque) |
1647 | { | |
1648 | DeviceState *dev; | |
1649 | ||
1650 | dev = qdev_device_add(opts); | |
1651 | if (!dev) | |
1652 | return -1; | |
1653 | return 0; | |
1654 | } | |
1655 | ||
1a688d3b GH |
1656 | static int chardev_init_func(QemuOpts *opts, void *opaque) |
1657 | { | |
1658 | CharDriverState *chr; | |
1659 | ||
1660 | chr = qemu_chr_open_opts(opts, NULL); | |
1661 | if (!chr) | |
1662 | return -1; | |
1663 | return 0; | |
1664 | } | |
1665 | ||
758e8e38 | 1666 | #ifdef CONFIG_VIRTFS |
74db920c GS |
1667 | static int fsdev_init_func(QemuOpts *opts, void *opaque) |
1668 | { | |
1669 | int ret; | |
1670 | ret = qemu_fsdev_add(opts); | |
1671 | ||
1672 | return ret; | |
1673 | } | |
1674 | #endif | |
1675 | ||
88589343 GH |
1676 | static int mon_init_func(QemuOpts *opts, void *opaque) |
1677 | { | |
1678 | CharDriverState *chr; | |
1679 | const char *chardev; | |
1680 | const char *mode; | |
1681 | int flags; | |
1682 | ||
1683 | mode = qemu_opt_get(opts, "mode"); | |
1684 | if (mode == NULL) { | |
1685 | mode = "readline"; | |
1686 | } | |
1687 | if (strcmp(mode, "readline") == 0) { | |
1688 | flags = MONITOR_USE_READLINE; | |
1689 | } else if (strcmp(mode, "control") == 0) { | |
1690 | flags = MONITOR_USE_CONTROL; | |
1691 | } else { | |
1692 | fprintf(stderr, "unknown monitor mode \"%s\"\n", mode); | |
1693 | exit(1); | |
1694 | } | |
1695 | ||
39eaab9a DB |
1696 | if (qemu_opt_get_bool(opts, "pretty", 0)) |
1697 | flags |= MONITOR_USE_PRETTY; | |
1698 | ||
88589343 GH |
1699 | if (qemu_opt_get_bool(opts, "default", 0)) |
1700 | flags |= MONITOR_IS_DEFAULT; | |
1701 | ||
1702 | chardev = qemu_opt_get(opts, "chardev"); | |
1703 | chr = qemu_chr_find(chardev); | |
1704 | if (chr == NULL) { | |
1705 | fprintf(stderr, "chardev \"%s\" not found\n", chardev); | |
1706 | exit(1); | |
1707 | } | |
1708 | ||
1709 | monitor_init(chr, flags); | |
1710 | return 0; | |
1711 | } | |
1712 | ||
6ca5582d | 1713 | static void monitor_parse(const char *optarg, const char *mode) |
88589343 GH |
1714 | { |
1715 | static int monitor_device_index = 0; | |
1716 | QemuOpts *opts; | |
1717 | const char *p; | |
1718 | char label[32]; | |
1719 | int def = 0; | |
1720 | ||
1721 | if (strstart(optarg, "chardev:", &p)) { | |
1722 | snprintf(label, sizeof(label), "%s", p); | |
1723 | } else { | |
140e065d JK |
1724 | snprintf(label, sizeof(label), "compat_monitor%d", |
1725 | monitor_device_index); | |
1726 | if (monitor_device_index == 0) { | |
88589343 GH |
1727 | def = 1; |
1728 | } | |
1729 | opts = qemu_chr_parse_compat(label, optarg); | |
1730 | if (!opts) { | |
1731 | fprintf(stderr, "parse error: %s\n", optarg); | |
1732 | exit(1); | |
1733 | } | |
1734 | } | |
1735 | ||
3329f07b | 1736 | opts = qemu_opts_create(qemu_find_opts("mon"), label, 1); |
88589343 GH |
1737 | if (!opts) { |
1738 | fprintf(stderr, "duplicate chardev: %s\n", label); | |
1739 | exit(1); | |
1740 | } | |
6ca5582d | 1741 | qemu_opt_set(opts, "mode", mode); |
88589343 GH |
1742 | qemu_opt_set(opts, "chardev", label); |
1743 | if (def) | |
1744 | qemu_opt_set(opts, "default", "on"); | |
1745 | monitor_device_index++; | |
1746 | } | |
1747 | ||
bd3c948d GH |
1748 | struct device_config { |
1749 | enum { | |
aee1b935 GH |
1750 | DEV_USB, /* -usbdevice */ |
1751 | DEV_BT, /* -bt */ | |
1752 | DEV_SERIAL, /* -serial */ | |
1753 | DEV_PARALLEL, /* -parallel */ | |
1754 | DEV_VIRTCON, /* -virtioconsole */ | |
c9f398e5 | 1755 | DEV_DEBUGCON, /* -debugcon */ |
bd3c948d GH |
1756 | } type; |
1757 | const char *cmdline; | |
72cf2d4f | 1758 | QTAILQ_ENTRY(device_config) next; |
bd3c948d | 1759 | }; |
72cf2d4f | 1760 | QTAILQ_HEAD(, device_config) device_configs = QTAILQ_HEAD_INITIALIZER(device_configs); |
bd3c948d GH |
1761 | |
1762 | static void add_device_config(int type, const char *cmdline) | |
1763 | { | |
1764 | struct device_config *conf; | |
1765 | ||
1766 | conf = qemu_mallocz(sizeof(*conf)); | |
1767 | conf->type = type; | |
1768 | conf->cmdline = cmdline; | |
72cf2d4f | 1769 | QTAILQ_INSERT_TAIL(&device_configs, conf, next); |
bd3c948d GH |
1770 | } |
1771 | ||
1772 | static int foreach_device_config(int type, int (*func)(const char *cmdline)) | |
1773 | { | |
1774 | struct device_config *conf; | |
1775 | int rc; | |
1776 | ||
72cf2d4f | 1777 | QTAILQ_FOREACH(conf, &device_configs, next) { |
bd3c948d GH |
1778 | if (conf->type != type) |
1779 | continue; | |
1780 | rc = func(conf->cmdline); | |
1781 | if (0 != rc) | |
1782 | return rc; | |
1783 | } | |
1784 | return 0; | |
1785 | } | |
1786 | ||
998bbd74 GH |
1787 | static int serial_parse(const char *devname) |
1788 | { | |
1789 | static int index = 0; | |
1790 | char label[32]; | |
1791 | ||
1792 | if (strcmp(devname, "none") == 0) | |
1793 | return 0; | |
1794 | if (index == MAX_SERIAL_PORTS) { | |
1795 | fprintf(stderr, "qemu: too many serial ports\n"); | |
1796 | exit(1); | |
1797 | } | |
1798 | snprintf(label, sizeof(label), "serial%d", index); | |
1799 | serial_hds[index] = qemu_chr_open(label, devname, NULL); | |
1800 | if (!serial_hds[index]) { | |
1801 | fprintf(stderr, "qemu: could not open serial device '%s': %s\n", | |
1802 | devname, strerror(errno)); | |
1803 | return -1; | |
1804 | } | |
1805 | index++; | |
1806 | return 0; | |
1807 | } | |
1808 | ||
6a5e8b0e GH |
1809 | static int parallel_parse(const char *devname) |
1810 | { | |
1811 | static int index = 0; | |
1812 | char label[32]; | |
1813 | ||
1814 | if (strcmp(devname, "none") == 0) | |
1815 | return 0; | |
1816 | if (index == MAX_PARALLEL_PORTS) { | |
1817 | fprintf(stderr, "qemu: too many parallel ports\n"); | |
1818 | exit(1); | |
1819 | } | |
1820 | snprintf(label, sizeof(label), "parallel%d", index); | |
1821 | parallel_hds[index] = qemu_chr_open(label, devname, NULL); | |
1822 | if (!parallel_hds[index]) { | |
1823 | fprintf(stderr, "qemu: could not open parallel device '%s': %s\n", | |
1824 | devname, strerror(errno)); | |
1825 | return -1; | |
1826 | } | |
1827 | index++; | |
1828 | return 0; | |
1829 | } | |
1830 | ||
aee1b935 GH |
1831 | static int virtcon_parse(const char *devname) |
1832 | { | |
3329f07b | 1833 | QemuOptsList *device = qemu_find_opts("device"); |
aee1b935 GH |
1834 | static int index = 0; |
1835 | char label[32]; | |
392ecf54 | 1836 | QemuOpts *bus_opts, *dev_opts; |
aee1b935 GH |
1837 | |
1838 | if (strcmp(devname, "none") == 0) | |
1839 | return 0; | |
1840 | if (index == MAX_VIRTIO_CONSOLES) { | |
1841 | fprintf(stderr, "qemu: too many virtio consoles\n"); | |
1842 | exit(1); | |
1843 | } | |
392ecf54 | 1844 | |
3329f07b | 1845 | bus_opts = qemu_opts_create(device, NULL, 0); |
392ecf54 AS |
1846 | qemu_opt_set(bus_opts, "driver", "virtio-serial"); |
1847 | ||
3329f07b | 1848 | dev_opts = qemu_opts_create(device, NULL, 0); |
392ecf54 AS |
1849 | qemu_opt_set(dev_opts, "driver", "virtconsole"); |
1850 | ||
aee1b935 GH |
1851 | snprintf(label, sizeof(label), "virtcon%d", index); |
1852 | virtcon_hds[index] = qemu_chr_open(label, devname, NULL); | |
1853 | if (!virtcon_hds[index]) { | |
1854 | fprintf(stderr, "qemu: could not open virtio console '%s': %s\n", | |
1855 | devname, strerror(errno)); | |
1856 | return -1; | |
1857 | } | |
392ecf54 AS |
1858 | qemu_opt_set(dev_opts, "chardev", label); |
1859 | ||
aee1b935 GH |
1860 | index++; |
1861 | return 0; | |
1862 | } | |
1863 | ||
c9f398e5 PA |
1864 | static int debugcon_parse(const char *devname) |
1865 | { | |
1866 | QemuOpts *opts; | |
1867 | ||
1868 | if (!qemu_chr_open("debugcon", devname, NULL)) { | |
1869 | exit(1); | |
1870 | } | |
3329f07b | 1871 | opts = qemu_opts_create(qemu_find_opts("device"), "debugcon", 1); |
c9f398e5 PA |
1872 | if (!opts) { |
1873 | fprintf(stderr, "qemu: already have a debugcon device\n"); | |
1874 | exit(1); | |
1875 | } | |
1876 | qemu_opt_set(opts, "driver", "isa-debugcon"); | |
1877 | qemu_opt_set(opts, "chardev", "debugcon"); | |
1878 | return 0; | |
1879 | } | |
1880 | ||
303d4e86 AP |
1881 | static int tcg_init(void) |
1882 | { | |
1883 | return 0; | |
1884 | } | |
1885 | ||
1886 | static struct { | |
1887 | const char *opt_name; | |
1888 | const char *name; | |
1889 | int (*available)(void); | |
1890 | int (*init)(void); | |
1891 | int *allowed; | |
1892 | } accel_list[] = { | |
1893 | { "tcg", "tcg", tcg_available, tcg_init, &tcg_allowed }, | |
3285cf4f | 1894 | { "xen", "Xen", xen_available, xen_init, &xen_allowed }, |
303d4e86 AP |
1895 | { "kvm", "KVM", kvm_available, kvm_init, &kvm_allowed }, |
1896 | }; | |
1897 | ||
1898 | static int configure_accelerator(void) | |
1899 | { | |
1900 | const char *p = NULL; | |
1901 | char buf[10]; | |
1902 | int i, ret; | |
1903 | bool accel_initalised = 0; | |
1904 | bool init_failed = 0; | |
1905 | ||
1906 | QemuOptsList *list = qemu_find_opts("machine"); | |
1907 | if (!QTAILQ_EMPTY(&list->head)) { | |
1908 | p = qemu_opt_get(QTAILQ_FIRST(&list->head), "accel"); | |
1909 | } | |
1910 | ||
1911 | if (p == NULL) { | |
1912 | /* Use the default "accelerator", tcg */ | |
1913 | p = "tcg"; | |
1914 | } | |
1915 | ||
1916 | while (!accel_initalised && *p != '\0') { | |
1917 | if (*p == ':') { | |
1918 | p++; | |
1919 | } | |
1920 | p = get_opt_name(buf, sizeof (buf), p, ':'); | |
1921 | for (i = 0; i < ARRAY_SIZE(accel_list); i++) { | |
1922 | if (strcmp(accel_list[i].opt_name, buf) == 0) { | |
1923 | ret = accel_list[i].init(); | |
1924 | if (ret < 0) { | |
1925 | init_failed = 1; | |
1926 | if (!accel_list[i].available()) { | |
1927 | printf("%s not supported for this target\n", | |
1928 | accel_list[i].name); | |
1929 | } else { | |
1930 | fprintf(stderr, "failed to initialize %s: %s\n", | |
1931 | accel_list[i].name, | |
1932 | strerror(-ret)); | |
1933 | } | |
1934 | } else { | |
1935 | accel_initalised = 1; | |
1936 | *(accel_list[i].allowed) = 1; | |
1937 | } | |
1938 | break; | |
1939 | } | |
1940 | } | |
1941 | if (i == ARRAY_SIZE(accel_list)) { | |
1942 | fprintf(stderr, "\"%s\" accelerator does not exist.\n", buf); | |
1943 | } | |
1944 | } | |
1945 | ||
1946 | if (!accel_initalised) { | |
1947 | fprintf(stderr, "No accelerator found!\n"); | |
1948 | exit(1); | |
1949 | } | |
1950 | ||
1951 | if (init_failed) { | |
1952 | fprintf(stderr, "Back to %s accelerator.\n", accel_list[i].name); | |
1953 | } | |
1954 | ||
1955 | return !accel_initalised; | |
1956 | } | |
1957 | ||
fd42deeb GH |
1958 | void qemu_add_exit_notifier(Notifier *notify) |
1959 | { | |
1960 | notifier_list_add(&exit_notifiers, notify); | |
1961 | } | |
1962 | ||
1963 | void qemu_remove_exit_notifier(Notifier *notify) | |
1964 | { | |
1965 | notifier_list_remove(&exit_notifiers, notify); | |
1966 | } | |
1967 | ||
1968 | static void qemu_run_exit_notifiers(void) | |
1969 | { | |
1970 | notifier_list_notify(&exit_notifiers); | |
1971 | } | |
1972 | ||
4cab946a GN |
1973 | void qemu_add_machine_init_done_notifier(Notifier *notify) |
1974 | { | |
1975 | notifier_list_add(&machine_init_done_notifiers, notify); | |
1976 | } | |
1977 | ||
1978 | static void qemu_run_machine_init_done_notifiers(void) | |
1979 | { | |
1980 | notifier_list_notify(&machine_init_done_notifiers); | |
1981 | } | |
1982 | ||
6530a97b AL |
1983 | static const QEMUOption *lookup_opt(int argc, char **argv, |
1984 | const char **poptarg, int *poptind) | |
1985 | { | |
1986 | const QEMUOption *popt; | |
1987 | int optind = *poptind; | |
1988 | char *r = argv[optind]; | |
1989 | const char *optarg; | |
1990 | ||
0f0bc3f1 | 1991 | loc_set_cmdline(argv, optind, 1); |
6530a97b AL |
1992 | optind++; |
1993 | /* Treat --foo the same as -foo. */ | |
1994 | if (r[1] == '-') | |
1995 | r++; | |
1996 | popt = qemu_options; | |
1997 | for(;;) { | |
1998 | if (!popt->name) { | |
0f0bc3f1 | 1999 | error_report("invalid option"); |
6530a97b AL |
2000 | exit(1); |
2001 | } | |
2002 | if (!strcmp(popt->name, r + 1)) | |
2003 | break; | |
2004 | popt++; | |
2005 | } | |
2006 | if (popt->flags & HAS_ARG) { | |
2007 | if (optind >= argc) { | |
0f0bc3f1 | 2008 | error_report("requires an argument"); |
6530a97b AL |
2009 | exit(1); |
2010 | } | |
2011 | optarg = argv[optind++]; | |
0f0bc3f1 | 2012 | loc_set_cmdline(argv, optind - 2, 2); |
6530a97b AL |
2013 | } else { |
2014 | optarg = NULL; | |
2015 | } | |
2016 | ||
2017 | *poptarg = optarg; | |
2018 | *poptind = optind; | |
2019 | ||
2020 | return popt; | |
2021 | } | |
2022 | ||
902b3d5c | 2023 | int main(int argc, char **argv, char **envp) |
0824d6fc | 2024 | { |
59030a8c | 2025 | const char *gdbstub_dev = NULL; |
e4bcb14c | 2026 | int i; |
da1fcfda | 2027 | int snapshot, linux_boot; |
4e3de9e9 | 2028 | const char *icount_option = NULL; |
7f7f9873 | 2029 | const char *initrd_filename; |
a20dd508 | 2030 | const char *kernel_filename, *kernel_cmdline; |
195325a4 | 2031 | char boot_devices[33] = "cad"; /* default to HD->floppy->CD-ROM */ |
3023f332 | 2032 | DisplayState *ds; |
7d957bd8 | 2033 | DisplayChangeListener *dcl; |
46d4767d | 2034 | int cyls, heads, secs, translation; |
f31d07d1 | 2035 | QemuOpts *hda_opts = NULL, *opts; |
03b0ba70 | 2036 | QemuOptsList *olist; |
cd6f1169 | 2037 | int optind; |
6530a97b | 2038 | const char *optarg; |
d63d307f | 2039 | const char *loadvm = NULL; |
cc1daa40 | 2040 | QEMUMachine *machine; |
94fc95cd | 2041 | const char *cpu_model; |
26a5f13b | 2042 | int tb_size; |
93815bc2 | 2043 | const char *pid_file = NULL; |
5bb7910a | 2044 | const char *incoming = NULL; |
821601ea | 2045 | #ifdef CONFIG_VNC |
993fbfdb | 2046 | int show_vnc_port = 0; |
821601ea | 2047 | #endif |
292444cb | 2048 | int defconfig = 1; |
ab6540d5 | 2049 | const char *trace_file = NULL; |
0b5538c3 | 2050 | |
fd42deeb | 2051 | atexit(qemu_run_exit_notifiers); |
65abca0a MA |
2052 | error_set_progname(argv[0]); |
2053 | ||
6875204c JK |
2054 | init_clocks(); |
2055 | ||
902b3d5c | 2056 | qemu_cache_utils_init(envp); |
2057 | ||
72cf2d4f | 2058 | QLIST_INIT (&vm_change_state_head); |
fe98ac14 | 2059 | os_setup_early_signal_handling(); |
be995c27 | 2060 | |
f80f9ec9 | 2061 | module_call_init(MODULE_INIT_MACHINE); |
0c257437 | 2062 | machine = find_default_machine(); |
94fc95cd | 2063 | cpu_model = NULL; |
fc01f7e7 | 2064 | initrd_filename = NULL; |
4fc5d071 | 2065 | ram_size = 0; |
33e3963e | 2066 | snapshot = 0; |
a20dd508 FB |
2067 | kernel_filename = NULL; |
2068 | kernel_cmdline = ""; | |
c4b1fcc0 | 2069 | cyls = heads = secs = 0; |
46d4767d | 2070 | translation = BIOS_ATA_TRANSLATION_AUTO; |
c4b1fcc0 | 2071 | |
268a362c AL |
2072 | for (i = 0; i < MAX_NODES; i++) { |
2073 | node_mem[i] = 0; | |
2074 | node_cpumask[i] = 0; | |
2075 | } | |
2076 | ||
268a362c | 2077 | nb_numa_nodes = 0; |
7c9d8e07 | 2078 | nb_nics = 0; |
3b46e624 | 2079 | |
26a5f13b | 2080 | tb_size = 0; |
41bd639b BS |
2081 | autostart= 1; |
2082 | ||
292444cb AL |
2083 | /* first pass of option parsing */ |
2084 | optind = 1; | |
2085 | while (optind < argc) { | |
2086 | if (argv[optind][0] != '-') { | |
2087 | /* disk image */ | |
28e68d68 | 2088 | optind++; |
292444cb AL |
2089 | continue; |
2090 | } else { | |
2091 | const QEMUOption *popt; | |
2092 | ||
2093 | popt = lookup_opt(argc, argv, &optarg, &optind); | |
2094 | switch (popt->index) { | |
2095 | case QEMU_OPTION_nodefconfig: | |
2096 | defconfig=0; | |
2097 | break; | |
2098 | } | |
2099 | } | |
2100 | } | |
2101 | ||
2102 | if (defconfig) { | |
dcfb0939 | 2103 | int ret; |
cf5a65aa | 2104 | |
dcfb0939 | 2105 | ret = qemu_read_config_file(CONFIG_QEMU_CONFDIR "/qemu.conf"); |
019e78ba | 2106 | if (ret < 0 && ret != -ENOENT) { |
dcfb0939 | 2107 | exit(1); |
292444cb AL |
2108 | } |
2109 | ||
dcfb0939 | 2110 | ret = qemu_read_config_file(arch_config_name); |
019e78ba | 2111 | if (ret < 0 && ret != -ENOENT) { |
dcfb0939 | 2112 | exit(1); |
292444cb AL |
2113 | } |
2114 | } | |
de06f8d1 | 2115 | cpudef_init(); |
292444cb AL |
2116 | |
2117 | /* second pass of option parsing */ | |
cd6f1169 | 2118 | optind = 1; |
0824d6fc | 2119 | for(;;) { |
cd6f1169 | 2120 | if (optind >= argc) |
0824d6fc | 2121 | break; |
6530a97b | 2122 | if (argv[optind][0] != '-') { |
2292ddae | 2123 | hda_opts = drive_add(IF_DEFAULT, 0, argv[optind++], HD_OPTS); |
cd6f1169 FB |
2124 | } else { |
2125 | const QEMUOption *popt; | |
2126 | ||
6530a97b | 2127 | popt = lookup_opt(argc, argv, &optarg, &optind); |
ad96090a BS |
2128 | if (!(popt->arch_mask & arch_type)) { |
2129 | printf("Option %s not supported for this target\n", popt->name); | |
2130 | exit(1); | |
2131 | } | |
cd6f1169 | 2132 | switch(popt->index) { |
cc1daa40 FB |
2133 | case QEMU_OPTION_M: |
2134 | machine = find_machine(optarg); | |
2135 | if (!machine) { | |
2136 | QEMUMachine *m; | |
2137 | printf("Supported machines are:\n"); | |
2138 | for(m = first_machine; m != NULL; m = m->next) { | |
3f6599e6 MM |
2139 | if (m->alias) |
2140 | printf("%-10s %s (alias of %s)\n", | |
2141 | m->alias, m->desc, m->name); | |
cc1daa40 | 2142 | printf("%-10s %s%s\n", |
5fafdf24 | 2143 | m->name, m->desc, |
0c257437 | 2144 | m->is_default ? " (default)" : ""); |
cc1daa40 | 2145 | } |
15f82208 | 2146 | exit(*optarg != '?'); |
cc1daa40 FB |
2147 | } |
2148 | break; | |
94fc95cd JM |
2149 | case QEMU_OPTION_cpu: |
2150 | /* hw initialization will check this */ | |
15f82208 | 2151 | if (*optarg == '?') { |
262353cb | 2152 | list_cpus(stdout, &fprintf, optarg); |
15f82208 | 2153 | exit(0); |
94fc95cd JM |
2154 | } else { |
2155 | cpu_model = optarg; | |
2156 | } | |
2157 | break; | |
cd6f1169 | 2158 | case QEMU_OPTION_initrd: |
fc01f7e7 FB |
2159 | initrd_filename = optarg; |
2160 | break; | |
cd6f1169 | 2161 | case QEMU_OPTION_hda: |
5645b0f4 MA |
2162 | { |
2163 | char buf[256]; | |
2164 | if (cyls == 0) | |
2165 | snprintf(buf, sizeof(buf), "%s", HD_OPTS); | |
2166 | else | |
2167 | snprintf(buf, sizeof(buf), | |
2168 | "%s,cyls=%d,heads=%d,secs=%d%s", | |
2169 | HD_OPTS , cyls, heads, secs, | |
2170 | translation == BIOS_ATA_TRANSLATION_LBA ? | |
e4bcb14c | 2171 | ",trans=lba" : |
5645b0f4 | 2172 | translation == BIOS_ATA_TRANSLATION_NONE ? |
e4bcb14c | 2173 | ",trans=none" : ""); |
5645b0f4 MA |
2174 | drive_add(IF_DEFAULT, 0, optarg, buf); |
2175 | break; | |
2176 | } | |
cd6f1169 | 2177 | case QEMU_OPTION_hdb: |
cc1daa40 FB |
2178 | case QEMU_OPTION_hdc: |
2179 | case QEMU_OPTION_hdd: | |
2292ddae MA |
2180 | drive_add(IF_DEFAULT, popt->index - QEMU_OPTION_hda, optarg, |
2181 | HD_OPTS); | |
fc01f7e7 | 2182 | break; |
e4bcb14c | 2183 | case QEMU_OPTION_drive: |
e2982c3a MT |
2184 | if (drive_def(optarg) == NULL) { |
2185 | exit(1); | |
2186 | } | |
e4bcb14c | 2187 | break; |
d058fe03 GH |
2188 | case QEMU_OPTION_set: |
2189 | if (qemu_set_option(optarg) != 0) | |
2190 | exit(1); | |
2191 | break; | |
d0fef6fb GH |
2192 | case QEMU_OPTION_global: |
2193 | if (qemu_global_option(optarg) != 0) | |
2194 | exit(1); | |
2195 | break; | |
3e3d5815 | 2196 | case QEMU_OPTION_mtdblock: |
2292ddae | 2197 | drive_add(IF_MTD, -1, optarg, MTD_OPTS); |
3e3d5815 | 2198 | break; |
a1bb27b1 | 2199 | case QEMU_OPTION_sd: |
2292ddae | 2200 | drive_add(IF_SD, 0, optarg, SD_OPTS); |
a1bb27b1 | 2201 | break; |
86f55663 | 2202 | case QEMU_OPTION_pflash: |
2292ddae | 2203 | drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS); |
86f55663 | 2204 | break; |
cd6f1169 | 2205 | case QEMU_OPTION_snapshot: |
33e3963e FB |
2206 | snapshot = 1; |
2207 | break; | |
cd6f1169 | 2208 | case QEMU_OPTION_hdachs: |
330d0414 | 2209 | { |
330d0414 FB |
2210 | const char *p; |
2211 | p = optarg; | |
2212 | cyls = strtol(p, (char **)&p, 0); | |
46d4767d FB |
2213 | if (cyls < 1 || cyls > 16383) |
2214 | goto chs_fail; | |
330d0414 FB |
2215 | if (*p != ',') |
2216 | goto chs_fail; | |
2217 | p++; | |
2218 | heads = strtol(p, (char **)&p, 0); | |
46d4767d FB |
2219 | if (heads < 1 || heads > 16) |
2220 | goto chs_fail; | |
330d0414 FB |
2221 | if (*p != ',') |
2222 | goto chs_fail; | |
2223 | p++; | |
2224 | secs = strtol(p, (char **)&p, 0); | |
46d4767d FB |
2225 | if (secs < 1 || secs > 63) |
2226 | goto chs_fail; | |
2227 | if (*p == ',') { | |
2228 | p++; | |
2229 | if (!strcmp(p, "none")) | |
2230 | translation = BIOS_ATA_TRANSLATION_NONE; | |
2231 | else if (!strcmp(p, "lba")) | |
2232 | translation = BIOS_ATA_TRANSLATION_LBA; | |
2233 | else if (!strcmp(p, "auto")) | |
2234 | translation = BIOS_ATA_TRANSLATION_AUTO; | |
2235 | else | |
2236 | goto chs_fail; | |
2237 | } else if (*p != '\0') { | |
c4b1fcc0 | 2238 | chs_fail: |
46d4767d FB |
2239 | fprintf(stderr, "qemu: invalid physical CHS format\n"); |
2240 | exit(1); | |
c4b1fcc0 | 2241 | } |
9dfd7c7a GH |
2242 | if (hda_opts != NULL) { |
2243 | char num[16]; | |
2244 | snprintf(num, sizeof(num), "%d", cyls); | |
2245 | qemu_opt_set(hda_opts, "cyls", num); | |
2246 | snprintf(num, sizeof(num), "%d", heads); | |
2247 | qemu_opt_set(hda_opts, "heads", num); | |
2248 | snprintf(num, sizeof(num), "%d", secs); | |
2249 | qemu_opt_set(hda_opts, "secs", num); | |
2250 | if (translation == BIOS_ATA_TRANSLATION_LBA) | |
2251 | qemu_opt_set(hda_opts, "trans", "lba"); | |
2252 | if (translation == BIOS_ATA_TRANSLATION_NONE) | |
2253 | qemu_opt_set(hda_opts, "trans", "none"); | |
2254 | } | |
330d0414 FB |
2255 | } |
2256 | break; | |
268a362c AL |
2257 | case QEMU_OPTION_numa: |
2258 | if (nb_numa_nodes >= MAX_NODES) { | |
2259 | fprintf(stderr, "qemu: too many NUMA nodes\n"); | |
2260 | exit(1); | |
2261 | } | |
2262 | numa_add(optarg); | |
2263 | break; | |
1472a95b JS |
2264 | case QEMU_OPTION_display: |
2265 | display_type = select_display(optarg); | |
2266 | break; | |
cd6f1169 | 2267 | case QEMU_OPTION_nographic: |
993fbfdb | 2268 | display_type = DT_NOGRAPHIC; |
a20dd508 | 2269 | break; |
4d3b6f6e | 2270 | case QEMU_OPTION_curses: |
47b05369 | 2271 | #ifdef CONFIG_CURSES |
993fbfdb | 2272 | display_type = DT_CURSES; |
47b05369 JS |
2273 | #else |
2274 | fprintf(stderr, "Curses support is disabled\n"); | |
2275 | exit(1); | |
4d3b6f6e | 2276 | #endif |
47b05369 | 2277 | break; |
a171fe39 AZ |
2278 | case QEMU_OPTION_portrait: |
2279 | graphic_rotate = 1; | |
2280 | break; | |
cd6f1169 | 2281 | case QEMU_OPTION_kernel: |
a20dd508 FB |
2282 | kernel_filename = optarg; |
2283 | break; | |
cd6f1169 | 2284 | case QEMU_OPTION_append: |
a20dd508 | 2285 | kernel_cmdline = optarg; |
313aa567 | 2286 | break; |
cd6f1169 | 2287 | case QEMU_OPTION_cdrom: |
2292ddae | 2288 | drive_add(IF_DEFAULT, 2, optarg, CDROM_OPTS); |
36b486bb | 2289 | break; |
cd6f1169 | 2290 | case QEMU_OPTION_boot: |
28c5af54 | 2291 | { |
ef3adf68 | 2292 | static const char * const params[] = { |
95387491 | 2293 | "order", "once", "menu", NULL |
ef3adf68 JK |
2294 | }; |
2295 | char buf[sizeof(boot_devices)]; | |
e0f084bf | 2296 | char *standard_boot_devices; |
ef3adf68 JK |
2297 | int legacy = 0; |
2298 | ||
2299 | if (!strchr(optarg, '=')) { | |
2300 | legacy = 1; | |
2301 | pstrcpy(buf, sizeof(buf), optarg); | |
2302 | } else if (check_params(buf, sizeof(buf), params, optarg) < 0) { | |
2303 | fprintf(stderr, | |
2304 | "qemu: unknown boot parameter '%s' in '%s'\n", | |
2305 | buf, optarg); | |
2306 | exit(1); | |
2307 | } | |
2308 | ||
2309 | if (legacy || | |
2310 | get_param_value(buf, sizeof(buf), "order", optarg)) { | |
4e9e9d6e | 2311 | validate_bootdevices(buf); |
ef3adf68 | 2312 | pstrcpy(boot_devices, sizeof(boot_devices), buf); |
28c5af54 | 2313 | } |
e0f084bf JK |
2314 | if (!legacy) { |
2315 | if (get_param_value(buf, sizeof(buf), | |
2316 | "once", optarg)) { | |
4e9e9d6e | 2317 | validate_bootdevices(buf); |
e0f084bf JK |
2318 | standard_boot_devices = qemu_strdup(boot_devices); |
2319 | pstrcpy(boot_devices, sizeof(boot_devices), buf); | |
2320 | qemu_register_reset(restore_boot_devices, | |
2321 | standard_boot_devices); | |
2322 | } | |
95387491 JK |
2323 | if (get_param_value(buf, sizeof(buf), |
2324 | "menu", optarg)) { | |
2325 | if (!strcmp(buf, "on")) { | |
2326 | boot_menu = 1; | |
2327 | } else if (!strcmp(buf, "off")) { | |
2328 | boot_menu = 0; | |
2329 | } else { | |
2330 | fprintf(stderr, | |
2331 | "qemu: invalid option value '%s'\n", | |
2332 | buf); | |
2333 | exit(1); | |
2334 | } | |
2335 | } | |
e0f084bf | 2336 | } |
36b486bb FB |
2337 | } |
2338 | break; | |
cd6f1169 | 2339 | case QEMU_OPTION_fda: |
cd6f1169 | 2340 | case QEMU_OPTION_fdb: |
2292ddae MA |
2341 | drive_add(IF_FLOPPY, popt->index - QEMU_OPTION_fda, |
2342 | optarg, FD_OPTS); | |
c45886db | 2343 | break; |
52ca8d6a FB |
2344 | case QEMU_OPTION_no_fd_bootchk: |
2345 | fd_bootchk = 0; | |
2346 | break; | |
a1ea458f | 2347 | case QEMU_OPTION_netdev: |
3329f07b | 2348 | if (net_client_parse(qemu_find_opts("netdev"), optarg) == -1) { |
a1ea458f MM |
2349 | exit(1); |
2350 | } | |
2351 | break; | |
7c9d8e07 | 2352 | case QEMU_OPTION_net: |
3329f07b | 2353 | if (net_client_parse(qemu_find_opts("net"), optarg) == -1) { |
c4b1fcc0 FB |
2354 | exit(1); |
2355 | } | |
702c651c | 2356 | break; |
c7f74643 FB |
2357 | #ifdef CONFIG_SLIRP |
2358 | case QEMU_OPTION_tftp: | |
ad196a9d | 2359 | legacy_tftp_prefix = optarg; |
9bf05444 | 2360 | break; |
47d5d01a | 2361 | case QEMU_OPTION_bootp: |
ad196a9d | 2362 | legacy_bootp_filename = optarg; |
47d5d01a | 2363 | break; |
9bf05444 | 2364 | case QEMU_OPTION_redir: |
0752706d MA |
2365 | if (net_slirp_redir(optarg) < 0) |
2366 | exit(1); | |
9bf05444 | 2367 | break; |
c7f74643 | 2368 | #endif |
dc72ac14 | 2369 | case QEMU_OPTION_bt: |
bd3c948d | 2370 | add_device_config(DEV_BT, optarg); |
dc72ac14 | 2371 | break; |
1d14ffa9 | 2372 | case QEMU_OPTION_audio_help: |
ad96090a BS |
2373 | if (!(audio_available())) { |
2374 | printf("Option %s not supported for this target\n", popt->name); | |
2375 | exit(1); | |
2376 | } | |
1d14ffa9 FB |
2377 | AUD_help (); |
2378 | exit (0); | |
2379 | break; | |
2380 | case QEMU_OPTION_soundhw: | |
ad96090a BS |
2381 | if (!(audio_available())) { |
2382 | printf("Option %s not supported for this target\n", popt->name); | |
2383 | exit(1); | |
2384 | } | |
1d14ffa9 FB |
2385 | select_soundhw (optarg); |
2386 | break; | |
cd6f1169 | 2387 | case QEMU_OPTION_h: |
15f82208 | 2388 | help(0); |
cd6f1169 | 2389 | break; |
9bd7e6d9 PB |
2390 | case QEMU_OPTION_version: |
2391 | version(); | |
2392 | exit(0); | |
2393 | break; | |
00f82b8a | 2394 | case QEMU_OPTION_m: { |
70b4f4bb | 2395 | int64_t value; |
9f9b17a4 JS |
2396 | |
2397 | value = strtosz(optarg, NULL); | |
2398 | if (value < 0) { | |
00f82b8a | 2399 | fprintf(stderr, "qemu: invalid ram size: %s\n", optarg); |
cd6f1169 FB |
2400 | exit(1); |
2401 | } | |
00f82b8a AJ |
2402 | |
2403 | /* On 32-bit hosts, QEMU is limited by virtual address space */ | |
4a1418e0 | 2404 | if (value > (2047 << 20) && HOST_LONG_BITS == 32) { |
00f82b8a AJ |
2405 | fprintf(stderr, "qemu: at most 2047 MB RAM can be simulated\n"); |
2406 | exit(1); | |
2407 | } | |
c227f099 | 2408 | if (value != (uint64_t)(ram_addr_t)value) { |
00f82b8a AJ |
2409 | fprintf(stderr, "qemu: ram size too large\n"); |
2410 | exit(1); | |
2411 | } | |
2412 | ram_size = value; | |
cd6f1169 | 2413 | break; |
00f82b8a | 2414 | } |
c902760f MT |
2415 | case QEMU_OPTION_mempath: |
2416 | mem_path = optarg; | |
2417 | break; | |
2418 | #ifdef MAP_POPULATE | |
2419 | case QEMU_OPTION_mem_prealloc: | |
2420 | mem_prealloc = 1; | |
2421 | break; | |
2422 | #endif | |
cd6f1169 | 2423 | case QEMU_OPTION_d: |
de06f8d1 | 2424 | set_cpu_log(optarg); |
cd6f1169 | 2425 | break; |
cd6f1169 | 2426 | case QEMU_OPTION_s: |
59030a8c | 2427 | gdbstub_dev = "tcp::" DEFAULT_GDBSTUB_PORT; |
cd6f1169 | 2428 | break; |
59030a8c AL |
2429 | case QEMU_OPTION_gdb: |
2430 | gdbstub_dev = optarg; | |
cd6f1169 | 2431 | break; |
cd6f1169 | 2432 | case QEMU_OPTION_L: |
5cea8590 | 2433 | data_dir = optarg; |
cd6f1169 | 2434 | break; |
1192dad8 JM |
2435 | case QEMU_OPTION_bios: |
2436 | bios_name = optarg; | |
2437 | break; | |
1b530a6d AJ |
2438 | case QEMU_OPTION_singlestep: |
2439 | singlestep = 1; | |
2440 | break; | |
cd6f1169 | 2441 | case QEMU_OPTION_S: |
3c07f8e8 | 2442 | autostart = 0; |
cd6f1169 | 2443 | break; |
3d11d0eb FB |
2444 | case QEMU_OPTION_k: |
2445 | keyboard_layout = optarg; | |
2446 | break; | |
ee22c2f7 FB |
2447 | case QEMU_OPTION_localtime: |
2448 | rtc_utc = 0; | |
2449 | break; | |
3893c124 | 2450 | case QEMU_OPTION_vga: |
2451 | select_vgahw (optarg); | |
1bfe856e | 2452 | break; |
e9b137c2 FB |
2453 | case QEMU_OPTION_g: |
2454 | { | |
2455 | const char *p; | |
2456 | int w, h, depth; | |
2457 | p = optarg; | |
2458 | w = strtol(p, (char **)&p, 10); | |
2459 | if (w <= 0) { | |
2460 | graphic_error: | |
2461 | fprintf(stderr, "qemu: invalid resolution or depth\n"); | |
2462 | exit(1); | |
2463 | } | |
2464 | if (*p != 'x') | |
2465 | goto graphic_error; | |
2466 | p++; | |
2467 | h = strtol(p, (char **)&p, 10); | |
2468 | if (h <= 0) | |
2469 | goto graphic_error; | |
2470 | if (*p == 'x') { | |
2471 | p++; | |
2472 | depth = strtol(p, (char **)&p, 10); | |
5fafdf24 | 2473 | if (depth != 8 && depth != 15 && depth != 16 && |
e9b137c2 FB |
2474 | depth != 24 && depth != 32) |
2475 | goto graphic_error; | |
2476 | } else if (*p == '\0') { | |
2477 | depth = graphic_depth; | |
2478 | } else { | |
2479 | goto graphic_error; | |
2480 | } | |
3b46e624 | 2481 | |
e9b137c2 FB |
2482 | graphic_width = w; |
2483 | graphic_height = h; | |
2484 | graphic_depth = depth; | |
2485 | } | |
2486 | break; | |
20d8a3ed TS |
2487 | case QEMU_OPTION_echr: |
2488 | { | |
2489 | char *r; | |
2490 | term_escape_char = strtol(optarg, &r, 0); | |
2491 | if (r == optarg) | |
2492 | printf("Bad argument to echr\n"); | |
2493 | break; | |
2494 | } | |
82c643ff | 2495 | case QEMU_OPTION_monitor: |
6ca5582d GH |
2496 | monitor_parse(optarg, "readline"); |
2497 | default_monitor = 0; | |
2498 | break; | |
2499 | case QEMU_OPTION_qmp: | |
2500 | monitor_parse(optarg, "control"); | |
2d114dc1 | 2501 | default_monitor = 0; |
82c643ff | 2502 | break; |
22a0e04b | 2503 | case QEMU_OPTION_mon: |
3329f07b | 2504 | opts = qemu_opts_parse(qemu_find_opts("mon"), optarg, 1); |
22a0e04b | 2505 | if (!opts) { |
22a0e04b GH |
2506 | exit(1); |
2507 | } | |
2d114dc1 | 2508 | default_monitor = 0; |
22a0e04b | 2509 | break; |
191bc01b | 2510 | case QEMU_OPTION_chardev: |
3329f07b | 2511 | opts = qemu_opts_parse(qemu_find_opts("chardev"), optarg, 1); |
191bc01b | 2512 | if (!opts) { |
191bc01b GH |
2513 | exit(1); |
2514 | } | |
191bc01b | 2515 | break; |
74db920c | 2516 | case QEMU_OPTION_fsdev: |
03b0ba70 GH |
2517 | olist = qemu_find_opts("fsdev"); |
2518 | if (!olist) { | |
2519 | fprintf(stderr, "fsdev is not supported by this qemu build.\n"); | |
2520 | exit(1); | |
2521 | } | |
2522 | opts = qemu_opts_parse(olist, optarg, 1); | |
74db920c GS |
2523 | if (!opts) { |
2524 | fprintf(stderr, "parse error: %s\n", optarg); | |
2525 | exit(1); | |
2526 | } | |
2527 | break; | |
3d54abc7 | 2528 | case QEMU_OPTION_virtfs: { |
e14ea479 SH |
2529 | QemuOpts *fsdev; |
2530 | QemuOpts *device; | |
3d54abc7 | 2531 | |
03b0ba70 GH |
2532 | olist = qemu_find_opts("virtfs"); |
2533 | if (!olist) { | |
2534 | fprintf(stderr, "virtfs is not supported by this qemu build.\n"); | |
2535 | exit(1); | |
2536 | } | |
2537 | opts = qemu_opts_parse(olist, optarg, 1); | |
3d54abc7 GS |
2538 | if (!opts) { |
2539 | fprintf(stderr, "parse error: %s\n", optarg); | |
2540 | exit(1); | |
2541 | } | |
2542 | ||
9ce56db6 VJJ |
2543 | if (qemu_opt_get(opts, "fstype") == NULL || |
2544 | qemu_opt_get(opts, "mount_tag") == NULL || | |
2545 | qemu_opt_get(opts, "path") == NULL || | |
2546 | qemu_opt_get(opts, "security_model") == NULL) { | |
2547 | fprintf(stderr, "Usage: -virtfs fstype,path=/share_path/," | |
12848bfc | 2548 | "security_model=[mapped|passthrough|none]," |
e14ea479 | 2549 | "mount_tag=tag.\n"); |
9ce56db6 VJJ |
2550 | exit(1); |
2551 | } | |
2552 | ||
e14ea479 SH |
2553 | fsdev = qemu_opts_create(qemu_find_opts("fsdev"), |
2554 | qemu_opt_get(opts, "mount_tag"), 1); | |
2555 | if (!fsdev) { | |
2556 | fprintf(stderr, "duplicate fsdev id: %s\n", | |
2557 | qemu_opt_get(opts, "mount_tag")); | |
3d54abc7 GS |
2558 | exit(1); |
2559 | } | |
e14ea479 SH |
2560 | qemu_opt_set(fsdev, "fstype", qemu_opt_get(opts, "fstype")); |
2561 | qemu_opt_set(fsdev, "path", qemu_opt_get(opts, "path")); | |
2562 | qemu_opt_set(fsdev, "security_model", | |
2563 | qemu_opt_get(opts, "security_model")); | |
2564 | ||
2565 | device = qemu_opts_create(qemu_find_opts("device"), NULL, 0); | |
2566 | qemu_opt_set(device, "driver", "virtio-9p-pci"); | |
2567 | qemu_opt_set(device, "fsdev", | |
2568 | qemu_opt_get(opts, "mount_tag")); | |
2569 | qemu_opt_set(device, "mount_tag", | |
2570 | qemu_opt_get(opts, "mount_tag")); | |
3d54abc7 GS |
2571 | break; |
2572 | } | |
82c643ff | 2573 | case QEMU_OPTION_serial: |
998bbd74 GH |
2574 | add_device_config(DEV_SERIAL, optarg); |
2575 | default_serial = 0; | |
18141ed6 JK |
2576 | if (strncmp(optarg, "mon:", 4) == 0) { |
2577 | default_monitor = 0; | |
2578 | } | |
82c643ff | 2579 | break; |
9dd986cc | 2580 | case QEMU_OPTION_watchdog: |
09aaa160 MA |
2581 | if (watchdog) { |
2582 | fprintf(stderr, | |
2583 | "qemu: only one watchdog option may be given\n"); | |
2584 | return 1; | |
2585 | } | |
2586 | watchdog = optarg; | |
9dd986cc RJ |
2587 | break; |
2588 | case QEMU_OPTION_watchdog_action: | |
2589 | if (select_watchdog_action(optarg) == -1) { | |
2590 | fprintf(stderr, "Unknown -watchdog-action parameter\n"); | |
2591 | exit(1); | |
2592 | } | |
2593 | break; | |
51ecf136 | 2594 | case QEMU_OPTION_virtiocon: |
aee1b935 GH |
2595 | add_device_config(DEV_VIRTCON, optarg); |
2596 | default_virtcon = 0; | |
18141ed6 JK |
2597 | if (strncmp(optarg, "mon:", 4) == 0) { |
2598 | default_monitor = 0; | |
2599 | } | |
51ecf136 | 2600 | break; |
6508fe59 | 2601 | case QEMU_OPTION_parallel: |
6a5e8b0e GH |
2602 | add_device_config(DEV_PARALLEL, optarg); |
2603 | default_parallel = 0; | |
18141ed6 JK |
2604 | if (strncmp(optarg, "mon:", 4) == 0) { |
2605 | default_monitor = 0; | |
2606 | } | |
6508fe59 | 2607 | break; |
c9f398e5 PA |
2608 | case QEMU_OPTION_debugcon: |
2609 | add_device_config(DEV_DEBUGCON, optarg); | |
2610 | break; | |
d63d307f FB |
2611 | case QEMU_OPTION_loadvm: |
2612 | loadvm = optarg; | |
2613 | break; | |
2614 | case QEMU_OPTION_full_screen: | |
2615 | full_screen = 1; | |
2616 | break; | |
667accab | 2617 | #ifdef CONFIG_SDL |
43523e93 TS |
2618 | case QEMU_OPTION_no_frame: |
2619 | no_frame = 1; | |
2620 | break; | |
3780e197 TS |
2621 | case QEMU_OPTION_alt_grab: |
2622 | alt_grab = 1; | |
2623 | break; | |
0ca9f8a4 DK |
2624 | case QEMU_OPTION_ctrl_grab: |
2625 | ctrl_grab = 1; | |
2626 | break; | |
667accab TS |
2627 | case QEMU_OPTION_no_quit: |
2628 | no_quit = 1; | |
2629 | break; | |
7d957bd8 | 2630 | case QEMU_OPTION_sdl: |
993fbfdb | 2631 | display_type = DT_SDL; |
7d957bd8 | 2632 | break; |
58fc096c JS |
2633 | #else |
2634 | case QEMU_OPTION_no_frame: | |
2635 | case QEMU_OPTION_alt_grab: | |
2636 | case QEMU_OPTION_ctrl_grab: | |
2637 | case QEMU_OPTION_no_quit: | |
2638 | case QEMU_OPTION_sdl: | |
2639 | fprintf(stderr, "SDL support is disabled\n"); | |
2640 | exit(1); | |
667accab | 2641 | #endif |
f7cce898 | 2642 | case QEMU_OPTION_pidfile: |
93815bc2 | 2643 | pid_file = optarg; |
f7cce898 | 2644 | break; |
a09db21f FB |
2645 | case QEMU_OPTION_win2k_hack: |
2646 | win2k_install_hack = 1; | |
2647 | break; | |
73822ec8 AL |
2648 | case QEMU_OPTION_rtc_td_hack: |
2649 | rtc_td_hack = 1; | |
2650 | break; | |
8a92ea2f | 2651 | case QEMU_OPTION_acpitable: |
de06f8d1 | 2652 | do_acpitable_option(optarg); |
8a92ea2f | 2653 | break; |
b6f6e3d3 | 2654 | case QEMU_OPTION_smbios: |
de06f8d1 | 2655 | do_smbios_option(optarg); |
b6f6e3d3 | 2656 | break; |
7ba1e619 | 2657 | case QEMU_OPTION_enable_kvm: |
303d4e86 AP |
2658 | olist = qemu_find_opts("machine"); |
2659 | qemu_opts_reset(olist); | |
2660 | qemu_opts_parse(olist, "accel=kvm", 0); | |
2661 | break; | |
2662 | case QEMU_OPTION_machine: | |
2663 | olist = qemu_find_opts("machine"); | |
2664 | qemu_opts_reset(olist); | |
2665 | opts = qemu_opts_parse(olist, optarg, 0); | |
2666 | if (!opts) { | |
2667 | fprintf(stderr, "parse error: %s\n", optarg); | |
2668 | exit(1); | |
2669 | } | |
7ba1e619 | 2670 | break; |
bb36d470 FB |
2671 | case QEMU_OPTION_usb: |
2672 | usb_enabled = 1; | |
2673 | break; | |
a594cfbf FB |
2674 | case QEMU_OPTION_usbdevice: |
2675 | usb_enabled = 1; | |
bd3c948d GH |
2676 | add_device_config(DEV_USB, optarg); |
2677 | break; | |
2678 | case QEMU_OPTION_device: | |
3329f07b | 2679 | if (!qemu_opts_parse(qemu_find_opts("device"), optarg, 1)) { |
f31d07d1 GH |
2680 | exit(1); |
2681 | } | |
a594cfbf | 2682 | break; |
6a00d601 | 2683 | case QEMU_OPTION_smp: |
dc6b1c09 | 2684 | smp_parse(optarg); |
b2097003 | 2685 | if (smp_cpus < 1) { |
6a00d601 FB |
2686 | fprintf(stderr, "Invalid number of CPUs\n"); |
2687 | exit(1); | |
2688 | } | |
6be68d7e JS |
2689 | if (max_cpus < smp_cpus) { |
2690 | fprintf(stderr, "maxcpus must be equal to or greater than " | |
2691 | "smp\n"); | |
2692 | exit(1); | |
2693 | } | |
2694 | if (max_cpus > 255) { | |
2695 | fprintf(stderr, "Unsupported number of maxcpus\n"); | |
2696 | exit(1); | |
2697 | } | |
6a00d601 | 2698 | break; |
24236869 | 2699 | case QEMU_OPTION_vnc: |
821601ea | 2700 | #ifdef CONFIG_VNC |
6b62dc2d | 2701 | display_remote++; |
821601ea JS |
2702 | vnc_display = optarg; |
2703 | #else | |
2704 | fprintf(stderr, "VNC support is disabled\n"); | |
2705 | exit(1); | |
2706 | #endif | |
2707 | break; | |
6515b203 FB |
2708 | case QEMU_OPTION_no_acpi: |
2709 | acpi_enabled = 0; | |
2710 | break; | |
16b29ae1 AL |
2711 | case QEMU_OPTION_no_hpet: |
2712 | no_hpet = 1; | |
2713 | break; | |
7d4c3d53 MA |
2714 | case QEMU_OPTION_balloon: |
2715 | if (balloon_parse(optarg) < 0) { | |
2716 | fprintf(stderr, "Unknown -balloon argument %s\n", optarg); | |
2717 | exit(1); | |
2718 | } | |
df97b920 | 2719 | break; |
d1beab82 FB |
2720 | case QEMU_OPTION_no_reboot: |
2721 | no_reboot = 1; | |
2722 | break; | |
b2f76161 AJ |
2723 | case QEMU_OPTION_no_shutdown: |
2724 | no_shutdown = 1; | |
2725 | break; | |
9467cd46 AZ |
2726 | case QEMU_OPTION_show_cursor: |
2727 | cursor_hide = 0; | |
2728 | break; | |
8fcb1b90 BS |
2729 | case QEMU_OPTION_uuid: |
2730 | if(qemu_uuid_parse(optarg, qemu_uuid) < 0) { | |
2731 | fprintf(stderr, "Fail to parse UUID string." | |
2732 | " Wrong format.\n"); | |
2733 | exit(1); | |
2734 | } | |
2735 | break; | |
9ae02555 TS |
2736 | case QEMU_OPTION_option_rom: |
2737 | if (nb_option_roms >= MAX_OPTION_ROMS) { | |
2738 | fprintf(stderr, "Too many option ROMs\n"); | |
2739 | exit(1); | |
2740 | } | |
2e55e842 GN |
2741 | opts = qemu_opts_parse(qemu_find_opts("option-rom"), optarg, 1); |
2742 | option_rom[nb_option_roms].name = qemu_opt_get(opts, "romfile"); | |
2743 | option_rom[nb_option_roms].bootindex = | |
2744 | qemu_opt_get_number(opts, "bootindex", -1); | |
2745 | if (!option_rom[nb_option_roms].name) { | |
2746 | fprintf(stderr, "Option ROM file is not specified\n"); | |
2747 | exit(1); | |
2748 | } | |
9ae02555 TS |
2749 | nb_option_roms++; |
2750 | break; | |
8e71621f PB |
2751 | case QEMU_OPTION_semihosting: |
2752 | semihosting_enabled = 1; | |
2753 | break; | |
c35734b2 | 2754 | case QEMU_OPTION_name: |
1889465a AK |
2755 | qemu_name = qemu_strdup(optarg); |
2756 | { | |
2757 | char *p = strchr(qemu_name, ','); | |
2758 | if (p != NULL) { | |
2759 | *p++ = 0; | |
2760 | if (strncmp(p, "process=", 8)) { | |
5697f6ae | 2761 | fprintf(stderr, "Unknown subargument %s to -name\n", p); |
1889465a AK |
2762 | exit(1); |
2763 | } | |
2764 | p += 8; | |
ce798cf2 | 2765 | os_set_proc_name(p); |
1889465a AK |
2766 | } |
2767 | } | |
c35734b2 | 2768 | break; |
66508601 BS |
2769 | case QEMU_OPTION_prom_env: |
2770 | if (nb_prom_envs >= MAX_PROM_ENVS) { | |
2771 | fprintf(stderr, "Too many prom variables\n"); | |
2772 | exit(1); | |
2773 | } | |
2774 | prom_envs[nb_prom_envs] = optarg; | |
2775 | nb_prom_envs++; | |
2776 | break; | |
2b8f2d41 AZ |
2777 | case QEMU_OPTION_old_param: |
2778 | old_param = 1; | |
05ebd537 | 2779 | break; |
f3dcfada TS |
2780 | case QEMU_OPTION_clock: |
2781 | configure_alarms(optarg); | |
2782 | break; | |
7e0af5d0 | 2783 | case QEMU_OPTION_startdate: |
1ed2fc1f JK |
2784 | configure_rtc_date_offset(optarg, 1); |
2785 | break; | |
2786 | case QEMU_OPTION_rtc: | |
3329f07b | 2787 | opts = qemu_opts_parse(qemu_find_opts("rtc"), optarg, 0); |
1ed2fc1f | 2788 | if (!opts) { |
1ed2fc1f | 2789 | exit(1); |
7e0af5d0 | 2790 | } |
1ed2fc1f | 2791 | configure_rtc(opts); |
7e0af5d0 | 2792 | break; |
26a5f13b FB |
2793 | case QEMU_OPTION_tb_size: |
2794 | tb_size = strtol(optarg, NULL, 0); | |
2795 | if (tb_size < 0) | |
2796 | tb_size = 0; | |
2797 | break; | |
2e70f6ef | 2798 | case QEMU_OPTION_icount: |
4e3de9e9 | 2799 | icount_option = optarg; |
2e70f6ef | 2800 | break; |
5bb7910a AL |
2801 | case QEMU_OPTION_incoming: |
2802 | incoming = optarg; | |
8e84865e | 2803 | incoming_expected = true; |
5bb7910a | 2804 | break; |
d8c208dd GH |
2805 | case QEMU_OPTION_nodefaults: |
2806 | default_serial = 0; | |
2807 | default_parallel = 0; | |
aee1b935 | 2808 | default_virtcon = 0; |
d8c208dd GH |
2809 | default_monitor = 0; |
2810 | default_vga = 0; | |
cb4522cc | 2811 | default_net = 0; |
ac33f8fa GH |
2812 | default_floppy = 0; |
2813 | default_cdrom = 0; | |
2814 | default_sdcard = 0; | |
d8c208dd | 2815 | break; |
e37630ca | 2816 | case QEMU_OPTION_xen_domid: |
ad96090a BS |
2817 | if (!(xen_available())) { |
2818 | printf("Option %s not supported for this target\n", popt->name); | |
2819 | exit(1); | |
2820 | } | |
e37630ca AL |
2821 | xen_domid = atoi(optarg); |
2822 | break; | |
2823 | case QEMU_OPTION_xen_create: | |
ad96090a BS |
2824 | if (!(xen_available())) { |
2825 | printf("Option %s not supported for this target\n", popt->name); | |
2826 | exit(1); | |
2827 | } | |
e37630ca AL |
2828 | xen_mode = XEN_CREATE; |
2829 | break; | |
2830 | case QEMU_OPTION_xen_attach: | |
ad96090a BS |
2831 | if (!(xen_available())) { |
2832 | printf("Option %s not supported for this target\n", popt->name); | |
2833 | exit(1); | |
2834 | } | |
e37630ca AL |
2835 | xen_mode = XEN_ATTACH; |
2836 | break; | |
ab6540d5 PS |
2837 | #ifdef CONFIG_SIMPLE_TRACE |
2838 | case QEMU_OPTION_trace: | |
2839 | opts = qemu_opts_parse(qemu_find_opts("trace"), optarg, 0); | |
2840 | if (opts) { | |
2841 | trace_file = qemu_opt_get(opts, "file"); | |
2842 | } | |
2843 | break; | |
2844 | #endif | |
715a664a GH |
2845 | case QEMU_OPTION_readconfig: |
2846 | { | |
dcfb0939 KW |
2847 | int ret = qemu_read_config_file(optarg); |
2848 | if (ret < 0) { | |
2849 | fprintf(stderr, "read config %s: %s\n", optarg, | |
2850 | strerror(-ret)); | |
715a664a GH |
2851 | exit(1); |
2852 | } | |
715a664a GH |
2853 | break; |
2854 | } | |
29b0040b GH |
2855 | case QEMU_OPTION_spice: |
2856 | olist = qemu_find_opts("spice"); | |
2857 | if (!olist) { | |
2858 | fprintf(stderr, "spice is not supported by this qemu build.\n"); | |
2859 | exit(1); | |
2860 | } | |
2861 | opts = qemu_opts_parse(olist, optarg, 0); | |
2862 | if (!opts) { | |
2863 | fprintf(stderr, "parse error: %s\n", optarg); | |
2864 | exit(1); | |
2865 | } | |
2866 | break; | |
715a664a GH |
2867 | case QEMU_OPTION_writeconfig: |
2868 | { | |
2869 | FILE *fp; | |
2870 | if (strcmp(optarg, "-") == 0) { | |
2871 | fp = stdout; | |
2872 | } else { | |
2873 | fp = fopen(optarg, "w"); | |
2874 | if (fp == NULL) { | |
2875 | fprintf(stderr, "open %s: %s\n", optarg, strerror(errno)); | |
2876 | exit(1); | |
2877 | } | |
2878 | } | |
2879 | qemu_config_write(fp); | |
2880 | fclose(fp); | |
2881 | break; | |
2882 | } | |
59a5264b JS |
2883 | default: |
2884 | os_parse_cmd_args(popt->index, optarg); | |
cd6f1169 | 2885 | } |
0824d6fc FB |
2886 | } |
2887 | } | |
0f0bc3f1 | 2888 | loc_set_none(); |
330d0414 | 2889 | |
31d3c9b8 SH |
2890 | if (!st_init(trace_file)) { |
2891 | fprintf(stderr, "warning: unable to initialize simple trace backend\n"); | |
2892 | } | |
0b5538c3 | 2893 | |
5cea8590 PB |
2894 | /* If no data_dir is specified then try to find it relative to the |
2895 | executable path. */ | |
2896 | if (!data_dir) { | |
6170540b | 2897 | data_dir = os_find_datadir(argv[0]); |
5cea8590 PB |
2898 | } |
2899 | /* If all else fails use the install patch specified when building. */ | |
2900 | if (!data_dir) { | |
1dabe05c | 2901 | data_dir = CONFIG_QEMU_DATADIR; |
5cea8590 PB |
2902 | } |
2903 | ||
6be68d7e JS |
2904 | /* |
2905 | * Default to max_cpus = smp_cpus, in case the user doesn't | |
2906 | * specify a max_cpus value. | |
2907 | */ | |
2908 | if (!max_cpus) | |
2909 | max_cpus = smp_cpus; | |
2910 | ||
3d878caa | 2911 | machine->max_cpus = machine->max_cpus ?: 1; /* Default to UP */ |
b2097003 AL |
2912 | if (smp_cpus > machine->max_cpus) { |
2913 | fprintf(stderr, "Number of SMP cpus requested (%d), exceeds max cpus " | |
2914 | "supported by machine `%s' (%d)\n", smp_cpus, machine->name, | |
2915 | machine->max_cpus); | |
2916 | exit(1); | |
2917 | } | |
2918 | ||
67b724e6 AP |
2919 | /* |
2920 | * Get the default machine options from the machine if it is not already | |
2921 | * specified either by the configuration file or by the command line. | |
2922 | */ | |
2923 | if (machine->default_machine_opts) { | |
2924 | QemuOptsList *list = qemu_find_opts("machine"); | |
2925 | const char *p = NULL; | |
2926 | ||
2927 | if (!QTAILQ_EMPTY(&list->head)) { | |
2928 | p = qemu_opt_get(QTAILQ_FIRST(&list->head), "accel"); | |
2929 | } | |
2930 | if (p == NULL) { | |
2931 | opts = qemu_opts_parse(qemu_find_opts("machine"), | |
2932 | machine->default_machine_opts, 0); | |
2933 | if (!opts) { | |
2934 | fprintf(stderr, "parse error for machine %s: %s\n", | |
2935 | machine->name, machine->default_machine_opts); | |
2936 | exit(1); | |
2937 | } | |
2938 | } | |
2939 | } | |
2940 | ||
3329f07b GH |
2941 | qemu_opts_foreach(qemu_find_opts("device"), default_driver_check, NULL, 0); |
2942 | qemu_opts_foreach(qemu_find_opts("global"), default_driver_check, NULL, 0); | |
998bbd74 | 2943 | |
986c5f78 GH |
2944 | if (machine->no_serial) { |
2945 | default_serial = 0; | |
2946 | } | |
2947 | if (machine->no_parallel) { | |
2948 | default_parallel = 0; | |
2949 | } | |
2950 | if (!machine->use_virtcon) { | |
2951 | default_virtcon = 0; | |
2952 | } | |
2953 | if (machine->no_vga) { | |
2954 | default_vga = 0; | |
2955 | } | |
ac33f8fa GH |
2956 | if (machine->no_floppy) { |
2957 | default_floppy = 0; | |
2958 | } | |
2959 | if (machine->no_cdrom) { | |
2960 | default_cdrom = 0; | |
2961 | } | |
2962 | if (machine->no_sdcard) { | |
2963 | default_sdcard = 0; | |
2964 | } | |
986c5f78 | 2965 | |
993fbfdb | 2966 | if (display_type == DT_NOGRAPHIC) { |
6a5e8b0e GH |
2967 | if (default_parallel) |
2968 | add_device_config(DEV_PARALLEL, "null"); | |
e1c09175 GH |
2969 | if (default_serial && default_monitor) { |
2970 | add_device_config(DEV_SERIAL, "mon:stdio"); | |
986c5f78 GH |
2971 | } else if (default_virtcon && default_monitor) { |
2972 | add_device_config(DEV_VIRTCON, "mon:stdio"); | |
e1c09175 GH |
2973 | } else { |
2974 | if (default_serial) | |
2975 | add_device_config(DEV_SERIAL, "stdio"); | |
986c5f78 GH |
2976 | if (default_virtcon) |
2977 | add_device_config(DEV_VIRTCON, "stdio"); | |
e1c09175 | 2978 | if (default_monitor) |
6ca5582d | 2979 | monitor_parse("stdio", "readline"); |
e1c09175 | 2980 | } |
998bbd74 GH |
2981 | } else { |
2982 | if (default_serial) | |
2983 | add_device_config(DEV_SERIAL, "vc:80Cx24C"); | |
6a5e8b0e GH |
2984 | if (default_parallel) |
2985 | add_device_config(DEV_PARALLEL, "vc:80Cx24C"); | |
abdeed06 | 2986 | if (default_monitor) |
6ca5582d | 2987 | monitor_parse("vc:80Cx24C", "readline"); |
38536da1 AG |
2988 | if (default_virtcon) |
2989 | add_device_config(DEV_VIRTCON, "vc:80Cx24C"); | |
bc0129d9 | 2990 | } |
64465297 GH |
2991 | if (default_vga) |
2992 | vga_interface_type = VGA_CIRRUS; | |
bc0129d9 | 2993 | |
a5829fd9 T |
2994 | socket_init(); |
2995 | ||
3329f07b | 2996 | if (qemu_opts_foreach(qemu_find_opts("chardev"), chardev_init_func, NULL, 1) != 0) |
1a688d3b | 2997 | exit(1); |
758e8e38 | 2998 | #ifdef CONFIG_VIRTFS |
3329f07b | 2999 | if (qemu_opts_foreach(qemu_find_opts("fsdev"), fsdev_init_func, NULL, 1) != 0) { |
74db920c GS |
3000 | exit(1); |
3001 | } | |
3002 | #endif | |
1a688d3b | 3003 | |
eb505be1 | 3004 | os_daemonize(); |
71e3ceb8 | 3005 | |
aa26bb2d | 3006 | if (pid_file && qemu_create_pidfile(pid_file) != 0) { |
eb505be1 | 3007 | os_pidfile_error(); |
93815bc2 TS |
3008 | exit(1); |
3009 | } | |
3010 | ||
303d4e86 | 3011 | configure_accelerator(); |
214910a7 | 3012 | |
3fcf7b6b AL |
3013 | if (qemu_init_main_loop()) { |
3014 | fprintf(stderr, "qemu_init_main_loop failed\n"); | |
3015 | exit(1); | |
3016 | } | |
a20dd508 | 3017 | linux_boot = (kernel_filename != NULL); |
6c41b272 | 3018 | |
f8d39c01 TS |
3019 | if (!linux_boot && *kernel_cmdline != '\0') { |
3020 | fprintf(stderr, "-append only allowed with -kernel option\n"); | |
3021 | exit(1); | |
3022 | } | |
3023 | ||
3024 | if (!linux_boot && initrd_filename != NULL) { | |
3025 | fprintf(stderr, "-initrd only allowed with -kernel option\n"); | |
3026 | exit(1); | |
3027 | } | |
3028 | ||
9156d763 | 3029 | os_set_line_buffering(); |
3b46e624 | 3030 | |
7183b4b4 AL |
3031 | if (init_timer_alarm() < 0) { |
3032 | fprintf(stderr, "could not initialize alarm timer\n"); | |
3033 | exit(1); | |
3034 | } | |
4e3de9e9 | 3035 | configure_icount(icount_option); |
634fce96 | 3036 | |
dc1c9fe8 MM |
3037 | if (net_init_clients() < 0) { |
3038 | exit(1); | |
702c651c | 3039 | } |
f1510b2c | 3040 | |
dc72ac14 | 3041 | /* init the bluetooth world */ |
bd3c948d GH |
3042 | if (foreach_device_config(DEV_BT, bt_parse)) |
3043 | exit(1); | |
dc72ac14 | 3044 | |
0824d6fc | 3045 | /* init the memory */ |
94a6b54f PB |
3046 | if (ram_size == 0) |
3047 | ram_size = DEFAULT_RAM_SIZE * 1024 * 1024; | |
9ae02555 | 3048 | |
26a5f13b FB |
3049 | /* init the dynamic translator */ |
3050 | cpu_exec_init_all(tb_size * 1024 * 1024); | |
3051 | ||
eb852011 | 3052 | bdrv_init_with_whitelist(); |
c4b1fcc0 | 3053 | |
c163b5ca | 3054 | blk_mig_init(); |
3055 | ||
e4bcb14c | 3056 | /* open the virtual block devices */ |
9dfd7c7a | 3057 | if (snapshot) |
3329f07b GH |
3058 | qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot, NULL, 0); |
3059 | if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func, &machine->use_scsi, 1) != 0) | |
9dfd7c7a | 3060 | exit(1); |
3e3d5815 | 3061 | |
4e5d9b57 MA |
3062 | default_drive(default_cdrom, snapshot, machine->use_scsi, |
3063 | IF_DEFAULT, 2, CDROM_OPTS); | |
3064 | default_drive(default_floppy, snapshot, machine->use_scsi, | |
3065 | IF_FLOPPY, 0, FD_OPTS); | |
3066 | default_drive(default_sdcard, snapshot, machine->use_scsi, | |
3067 | IF_SD, 0, SD_OPTS); | |
3068 | ||
97ab12d4 | 3069 | register_savevm_live(NULL, "ram", 0, 4, NULL, ram_save_live, NULL, |
c163b5ca | 3070 | ram_load, NULL); |
8a7ddc38 | 3071 | |
268a362c AL |
3072 | if (nb_numa_nodes > 0) { |
3073 | int i; | |
3074 | ||
3075 | if (nb_numa_nodes > smp_cpus) { | |
3076 | nb_numa_nodes = smp_cpus; | |
3077 | } | |
3078 | ||
3079 | /* If no memory size if given for any node, assume the default case | |
3080 | * and distribute the available memory equally across all nodes | |
3081 | */ | |
3082 | for (i = 0; i < nb_numa_nodes; i++) { | |
3083 | if (node_mem[i] != 0) | |
3084 | break; | |
3085 | } | |
3086 | if (i == nb_numa_nodes) { | |
3087 | uint64_t usedmem = 0; | |
3088 | ||
3089 | /* On Linux, the each node's border has to be 8MB aligned, | |
3090 | * the final node gets the rest. | |
3091 | */ | |
3092 | for (i = 0; i < nb_numa_nodes - 1; i++) { | |
3093 | node_mem[i] = (ram_size / nb_numa_nodes) & ~((1 << 23UL) - 1); | |
3094 | usedmem += node_mem[i]; | |
3095 | } | |
3096 | node_mem[i] = ram_size - usedmem; | |
3097 | } | |
3098 | ||
3099 | for (i = 0; i < nb_numa_nodes; i++) { | |
3100 | if (node_cpumask[i] != 0) | |
3101 | break; | |
3102 | } | |
3103 | /* assigning the VCPUs round-robin is easier to implement, guest OSes | |
3104 | * must cope with this anyway, because there are BIOSes out there in | |
3105 | * real machines which also use this scheme. | |
3106 | */ | |
3107 | if (i == nb_numa_nodes) { | |
3108 | for (i = 0; i < smp_cpus; i++) { | |
3109 | node_cpumask[i % nb_numa_nodes] |= 1 << i; | |
3110 | } | |
3111 | } | |
3112 | } | |
3113 | ||
3329f07b | 3114 | if (qemu_opts_foreach(qemu_find_opts("mon"), mon_init_func, NULL, 1) != 0) { |
157b9319 JK |
3115 | exit(1); |
3116 | } | |
3117 | ||
998bbd74 GH |
3118 | if (foreach_device_config(DEV_SERIAL, serial_parse) < 0) |
3119 | exit(1); | |
6a5e8b0e GH |
3120 | if (foreach_device_config(DEV_PARALLEL, parallel_parse) < 0) |
3121 | exit(1); | |
aee1b935 GH |
3122 | if (foreach_device_config(DEV_VIRTCON, virtcon_parse) < 0) |
3123 | exit(1); | |
c9f398e5 PA |
3124 | if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0) |
3125 | exit(1); | |
2796dae0 | 3126 | |
aae9460e PB |
3127 | module_call_init(MODULE_INIT_DEVICE); |
3128 | ||
3329f07b | 3129 | if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 0) != 0) |
ff952ba2 MA |
3130 | exit(0); |
3131 | ||
09aaa160 MA |
3132 | if (watchdog) { |
3133 | i = select_watchdog(watchdog); | |
3134 | if (i > 0) | |
3135 | exit (i == 1 ? 1 : 0); | |
3136 | } | |
3137 | ||
b6b61144 | 3138 | if (machine->compat_props) { |
458fb679 | 3139 | qdev_prop_register_global_list(machine->compat_props); |
b6b61144 | 3140 | } |
d0fef6fb GH |
3141 | qemu_add_globals(); |
3142 | ||
fbe1b595 | 3143 | machine->init(ram_size, boot_devices, |
3023f332 AL |
3144 | kernel_filename, kernel_cmdline, initrd_filename, cpu_model); |
3145 | ||
ea375f9a | 3146 | cpu_synchronize_all_post_init(); |
268a362c | 3147 | |
87d0a28e | 3148 | set_numa_modes(); |
268a362c | 3149 | |
6f338c34 AL |
3150 | current_machine = machine; |
3151 | ||
3023f332 AL |
3152 | /* init USB devices */ |
3153 | if (usb_enabled) { | |
0752706d MA |
3154 | if (foreach_device_config(DEV_USB, usb_parse) < 0) |
3155 | exit(1); | |
3023f332 AL |
3156 | } |
3157 | ||
bd3c948d | 3158 | /* init generic devices */ |
3329f07b | 3159 | if (qemu_opts_foreach(qemu_find_opts("device"), device_init_func, NULL, 1) != 0) |
bd3c948d GH |
3160 | exit(1); |
3161 | ||
668680f7 MA |
3162 | net_check_clients(); |
3163 | ||
3023f332 | 3164 | /* just use the first displaystate for the moment */ |
b473df6e | 3165 | ds = get_displaystate(); |
993fbfdb | 3166 | |
a3e22260 GH |
3167 | if (using_spice) |
3168 | display_remote++; | |
6b62dc2d | 3169 | if (display_type == DT_DEFAULT && !display_remote) { |
993fbfdb AL |
3170 | #if defined(CONFIG_SDL) || defined(CONFIG_COCOA) |
3171 | display_type = DT_SDL; | |
821601ea | 3172 | #elif defined(CONFIG_VNC) |
993fbfdb AL |
3173 | vnc_display = "localhost:0,to=99"; |
3174 | show_vnc_port = 1; | |
821601ea JS |
3175 | #else |
3176 | display_type = DT_NONE; | |
993fbfdb AL |
3177 | #endif |
3178 | } | |
821601ea | 3179 | |
993fbfdb | 3180 | |
6b62dc2d | 3181 | /* init local displays */ |
993fbfdb AL |
3182 | switch (display_type) { |
3183 | case DT_NOGRAPHIC: | |
3184 | break; | |
4d3b6f6e | 3185 | #if defined(CONFIG_CURSES) |
993fbfdb AL |
3186 | case DT_CURSES: |
3187 | curses_display_init(ds, full_screen); | |
3188 | break; | |
4d3b6f6e | 3189 | #endif |
5b0753e0 | 3190 | #if defined(CONFIG_SDL) |
993fbfdb AL |
3191 | case DT_SDL: |
3192 | sdl_display_init(ds, full_screen, no_frame); | |
3193 | break; | |
5b0753e0 | 3194 | #elif defined(CONFIG_COCOA) |
993fbfdb AL |
3195 | case DT_SDL: |
3196 | cocoa_display_init(ds, full_screen); | |
3197 | break; | |
313aa567 | 3198 | #endif |
6b62dc2d GH |
3199 | default: |
3200 | break; | |
3201 | } | |
3202 | ||
0ce235a7 GN |
3203 | /* must be after terminal init, SDL library changes signal handlers */ |
3204 | os_setup_signal_handling(); | |
3205 | ||
821601ea | 3206 | #ifdef CONFIG_VNC |
6b62dc2d GH |
3207 | /* init remote displays */ |
3208 | if (vnc_display) { | |
993fbfdb AL |
3209 | vnc_display_init(ds); |
3210 | if (vnc_display_open(ds, vnc_display) < 0) | |
3211 | exit(1); | |
f92f8afe | 3212 | |
993fbfdb AL |
3213 | if (show_vnc_port) { |
3214 | printf("VNC server running on `%s'\n", vnc_display_local_addr(ds)); | |
f92f8afe | 3215 | } |
313aa567 | 3216 | } |
821601ea | 3217 | #endif |
a3e22260 | 3218 | #ifdef CONFIG_SPICE |
a19cbfb3 | 3219 | if (using_spice && !qxl_enabled) { |
a3e22260 GH |
3220 | qemu_spice_display_init(ds); |
3221 | } | |
3222 | #endif | |
5b08fc10 | 3223 | |
6b62dc2d GH |
3224 | /* display setup */ |
3225 | dpy_resize(ds); | |
3023f332 AL |
3226 | dcl = ds->listeners; |
3227 | while (dcl != NULL) { | |
3228 | if (dcl->dpy_refresh != NULL) { | |
7bd427d8 PB |
3229 | ds->gui_timer = qemu_new_timer_ms(rt_clock, gui_update, ds); |
3230 | qemu_mod_timer(ds->gui_timer, qemu_get_clock_ms(rt_clock)); | |
0f2ad63f | 3231 | break; |
20d8a3ed | 3232 | } |
3023f332 | 3233 | dcl = dcl->next; |
20d8a3ed | 3234 | } |
6b62dc2d | 3235 | if (ds->gui_timer == NULL) { |
7bd427d8 PB |
3236 | nographic_timer = qemu_new_timer_ms(rt_clock, nographic_update, NULL); |
3237 | qemu_mod_timer(nographic_timer, qemu_get_clock_ms(rt_clock)); | |
9043b62d | 3238 | } |
b473df6e | 3239 | text_consoles_set_display(ds); |
2796dae0 | 3240 | |
59030a8c AL |
3241 | if (gdbstub_dev && gdbserver_start(gdbstub_dev) < 0) { |
3242 | fprintf(stderr, "qemu: could not open gdbserver on device '%s'\n", | |
3243 | gdbstub_dev); | |
3244 | exit(1); | |
45669e00 | 3245 | } |
45669e00 | 3246 | |
3418bd25 GH |
3247 | qdev_machine_creation_done(); |
3248 | ||
15ff7705 GH |
3249 | if (rom_load_all() != 0) { |
3250 | fprintf(stderr, "rom loading failed\n"); | |
3251 | exit(1); | |
3252 | } | |
45a50b16 | 3253 | |
80376c3f IY |
3254 | /* TODO: once all bus devices are qdevified, this should be done |
3255 | * when bus is created by qdev.c */ | |
3256 | qemu_register_reset(qbus_reset_all_fn, sysbus_get_default()); | |
4cab946a GN |
3257 | qemu_run_machine_init_done_notifiers(); |
3258 | ||
504c2948 | 3259 | qemu_system_reset(); |
05f2401e | 3260 | if (loadvm) { |
03cd4655 | 3261 | if (load_vmstate(loadvm) < 0) { |
05f2401e JQ |
3262 | autostart = 0; |
3263 | } | |
3264 | } | |
d63d307f | 3265 | |
2bb8c10c | 3266 | if (incoming) { |
8ca5e801 JQ |
3267 | int ret = qemu_start_incoming_migration(incoming); |
3268 | if (ret < 0) { | |
3269 | fprintf(stderr, "Migration failed. Exit code %s(%d), exiting.\n", | |
3270 | incoming, ret); | |
3271 | exit(ret); | |
3272 | } | |
6b99dadc | 3273 | } else if (autostart) { |
c0f4ce77 | 3274 | vm_start(); |
6b99dadc | 3275 | } |
ffd843bc | 3276 | |
eb505be1 | 3277 | os_setup_post(); |
71e3ceb8 | 3278 | |
8a7ddc38 | 3279 | main_loop(); |
40c3bac3 | 3280 | quit_timers(); |
63a01ef8 | 3281 | net_cleanup(); |
b46a8906 | 3282 | |
0824d6fc FB |
3283 | return 0; |
3284 | } |