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Commit | Line | Data |
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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 FB |
29 | #include <sys/time.h> |
30 | ||
d40cdb10 BS |
31 | #include "config-host.h" |
32 | ||
452dfbef | 33 | #ifdef CONFIG_SECCOMP |
9c17d615 | 34 | #include "sysemu/seccomp.h" |
452dfbef EO |
35 | #endif |
36 | ||
8a16d273 TS |
37 | #if defined(CONFIG_VDE) |
38 | #include <libvdeplug.h> | |
39 | #endif | |
40 | ||
73332e5c | 41 | #ifdef CONFIG_SDL |
59a36a2f | 42 | #if defined(__APPLE__) || defined(main) |
6693665a | 43 | #include <SDL.h> |
880fec5d | 44 | int qemu_main(int argc, char **argv, char **envp); |
45 | int main(int argc, char **argv) | |
46 | { | |
59a36a2f | 47 | return qemu_main(argc, argv, NULL); |
880fec5d | 48 | } |
49 | #undef main | |
50 | #define main qemu_main | |
96bcd4f8 | 51 | #endif |
73332e5c | 52 | #endif /* CONFIG_SDL */ |
0824d6fc | 53 | |
5b0753e0 FB |
54 | #ifdef CONFIG_COCOA |
55 | #undef main | |
56 | #define main qemu_main | |
57 | #endif /* CONFIG_COCOA */ | |
58 | ||
69e5bb68 AL |
59 | #include <glib.h> |
60 | ||
c8897e8e | 61 | #include "qemu/sockets.h" |
511d2b14 BS |
62 | #include "hw/hw.h" |
63 | #include "hw/boards.h" | |
64 | #include "hw/usb.h" | |
65 | #include "hw/pcmcia.h" | |
0d09e41a PB |
66 | #include "hw/i386/pc.h" |
67 | #include "hw/isa/isa.h" | |
511d2b14 | 68 | #include "hw/bt.h" |
0d09e41a PB |
69 | #include "sysemu/watchdog.h" |
70 | #include "hw/i386/smbios.h" | |
71 | #include "hw/xen/xen.h" | |
bd3c948d | 72 | #include "hw/qdev.h" |
45a50b16 | 73 | #include "hw/loader.h" |
b4a42f81 | 74 | #include "monitor/qdev.h" |
dccfcd0e | 75 | #include "sysemu/bt.h" |
1422e32d | 76 | #include "net/net.h" |
68ac40d2 | 77 | #include "net/slirp.h" |
83c9089e | 78 | #include "monitor/monitor.h" |
28ecbaee | 79 | #include "ui/console.h" |
9c17d615 | 80 | #include "sysemu/sysemu.h" |
022c62cb | 81 | #include "exec/gdbstub.h" |
1de7afc9 | 82 | #include "qemu/timer.h" |
dccfcd0e | 83 | #include "sysemu/char.h" |
b33276a7 | 84 | #include "qemu/bitmap.h" |
1de7afc9 | 85 | #include "qemu/cache-utils.h" |
9c17d615 | 86 | #include "sysemu/blockdev.h" |
0d09e41a | 87 | #include "hw/block/block.h" |
caf71f86 | 88 | #include "migration/block.h" |
bdee56f5 | 89 | #include "sysemu/tpm.h" |
9c17d615 | 90 | #include "sysemu/dma.h" |
511d2b14 | 91 | #include "audio/audio.h" |
caf71f86 | 92 | #include "migration/migration.h" |
9c17d615 | 93 | #include "sysemu/kvm.h" |
7b1b5d19 | 94 | #include "qapi/qmp/qjson.h" |
1de7afc9 PB |
95 | #include "qemu/option.h" |
96 | #include "qemu/config-file.h" | |
59a5264b | 97 | #include "qemu-options.h" |
1fa9a5e4 | 98 | #include "qmp-commands.h" |
1de7afc9 | 99 | #include "qemu/main-loop.h" |
758e8e38 | 100 | #ifdef CONFIG_VIRTFS |
74db920c GS |
101 | #include "fsdev/qemu-fsdev.h" |
102 | #endif | |
9c17d615 | 103 | #include "sysemu/qtest.h" |
511d2b14 | 104 | |
76cad711 | 105 | #include "disas/disas.h" |
fc01f7e7 | 106 | |
511d2b14 | 107 | |
d918f23e | 108 | #include "slirp/libslirp.h" |
511d2b14 | 109 | |
94b0b5ff | 110 | #include "trace.h" |
e4858974 | 111 | #include "trace/control.h" |
1de7afc9 | 112 | #include "qemu/queue.h" |
9c17d615 PB |
113 | #include "sysemu/cpus.h" |
114 | #include "sysemu/arch_init.h" | |
1de7afc9 | 115 | #include "qemu/osdep.h" |
72cf2d4f | 116 | |
29b0040b | 117 | #include "ui/qemu-spice.h" |
68d98d3e | 118 | #include "qapi/string-input-visitor.h" |
269e09f3 | 119 | #include "qom/object_interfaces.h" |
29b0040b | 120 | |
1bfe856e | 121 | #define DEFAULT_RAM_SIZE 128 |
313aa567 | 122 | |
98b19252 | 123 | #define MAX_VIRTIO_CONSOLES 1 |
3ef669e1 | 124 | #define MAX_SCLP_CONSOLES 1 |
98b19252 | 125 | |
4524051c GH |
126 | static const char *data_dir[16]; |
127 | static int data_dir_idx; | |
1192dad8 | 128 | const char *bios_name = NULL; |
cb5a7aa8 | 129 | enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB; |
993fbfdb | 130 | DisplayType display_type = DT_DEFAULT; |
4fdcac0e | 131 | static int display_remote; |
3d11d0eb | 132 | const char* keyboard_layout = NULL; |
c227f099 | 133 | ram_addr_t ram_size; |
c902760f | 134 | const char *mem_path = NULL; |
c902760f | 135 | int mem_prealloc = 0; /* force preallocation of physical target memory */ |
c4b1fcc0 | 136 | int nb_nics; |
7c9d8e07 | 137 | NICInfo nd_table[MAX_NICS]; |
d399f677 | 138 | int autostart; |
f6503059 AZ |
139 | static int rtc_utc = 1; |
140 | static int rtc_date_offset = -1; /* -1 means no change */ | |
884f17c2 | 141 | QEMUClockType rtc_clock; |
64465297 | 142 | int vga_interface_type = VGA_NONE; |
dbed7e40 BS |
143 | static int full_screen = 0; |
144 | static int no_frame = 0; | |
667accab | 145 | int no_quit = 0; |
881249c7 JK |
146 | #ifdef CONFIG_GTK |
147 | static bool grab_on_hover; | |
148 | #endif | |
8d11df9e | 149 | CharDriverState *serial_hds[MAX_SERIAL_PORTS]; |
6508fe59 | 150 | CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; |
9ede2fde | 151 | CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES]; |
3ef669e1 | 152 | CharDriverState *sclp_hds[MAX_SCLP_CONSOLES]; |
a09db21f | 153 | int win2k_install_hack = 0; |
1b530a6d | 154 | int singlestep = 0; |
6a00d601 | 155 | int smp_cpus = 1; |
6be68d7e | 156 | int max_cpus = 0; |
dc6b1c09 AP |
157 | int smp_cores = 1; |
158 | int smp_threads = 1; | |
821601ea | 159 | #ifdef CONFIG_VNC |
73fc9742 | 160 | const char *vnc_display; |
821601ea | 161 | #endif |
6515b203 | 162 | int acpi_enabled = 1; |
16b29ae1 | 163 | int no_hpet = 0; |
52ca8d6a | 164 | int fd_bootchk = 1; |
4fdcac0e | 165 | static int no_reboot; |
b2f76161 | 166 | int no_shutdown = 0; |
9467cd46 | 167 | int cursor_hide = 1; |
a171fe39 | 168 | int graphic_rotate = 0; |
09aaa160 | 169 | const char *watchdog; |
2e55e842 | 170 | QEMUOptionRom option_rom[MAX_OPTION_ROMS]; |
9ae02555 | 171 | int nb_option_roms; |
8e71621f | 172 | int semihosting_enabled = 0; |
2b8f2d41 | 173 | int old_param = 0; |
c35734b2 | 174 | const char *qemu_name; |
3780e197 | 175 | int alt_grab = 0; |
0ca9f8a4 | 176 | int ctrl_grab = 0; |
66508601 BS |
177 | unsigned int nb_prom_envs = 0; |
178 | const char *prom_envs[MAX_PROM_ENVS]; | |
95387491 | 179 | int boot_menu; |
6f2bfda3 | 180 | static bool boot_strict; |
3d3b8303 | 181 | uint8_t *boot_splash_filedata; |
d09acb9b | 182 | size_t boot_splash_filedata_size; |
3d3b8303 | 183 | uint8_t qemu_extra_params_fw[2]; |
0824d6fc | 184 | |
1ca4d09a GN |
185 | typedef struct FWBootEntry FWBootEntry; |
186 | ||
187 | struct FWBootEntry { | |
188 | QTAILQ_ENTRY(FWBootEntry) link; | |
189 | int32_t bootindex; | |
190 | DeviceState *dev; | |
191 | char *suffix; | |
192 | }; | |
193 | ||
4fdcac0e BS |
194 | static QTAILQ_HEAD(, FWBootEntry) fw_boot_order = |
195 | QTAILQ_HEAD_INITIALIZER(fw_boot_order); | |
1ca4d09a | 196 | |
268a362c AL |
197 | int nb_numa_nodes; |
198 | uint64_t node_mem[MAX_NODES]; | |
ee785fed | 199 | unsigned long *node_cpumask[MAX_NODES]; |
268a362c | 200 | |
8fcb1b90 | 201 | uint8_t qemu_uuid[16]; |
fc3b3295 | 202 | bool qemu_uuid_set; |
8fcb1b90 | 203 | |
76e30d0f JK |
204 | static QEMUBootSetHandler *boot_set_handler; |
205 | static void *boot_set_opaque; | |
206 | ||
fd42deeb GH |
207 | static NotifierList exit_notifiers = |
208 | NOTIFIER_LIST_INITIALIZER(exit_notifiers); | |
209 | ||
4cab946a GN |
210 | static NotifierList machine_init_done_notifiers = |
211 | NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); | |
212 | ||
d5286af5 | 213 | static bool tcg_allowed = true; |
d5286af5 | 214 | bool xen_allowed; |
d745bef8 BS |
215 | uint32_t xen_domid; |
216 | enum xen_mode xen_mode = XEN_EMULATE; | |
d5ab9713 | 217 | static int tcg_tb_size; |
d745bef8 | 218 | |
d44229c5 | 219 | static int has_defaults = 1; |
998bbd74 | 220 | static int default_serial = 1; |
6a5e8b0e | 221 | static int default_parallel = 1; |
986c5f78 | 222 | static int default_virtcon = 1; |
3ef669e1 | 223 | static int default_sclp = 1; |
abdeed06 | 224 | static int default_monitor = 1; |
ac33f8fa GH |
225 | static int default_floppy = 1; |
226 | static int default_cdrom = 1; | |
227 | static int default_sdcard = 1; | |
7f1b17f2 | 228 | static int default_vga = 1; |
998bbd74 GH |
229 | |
230 | static struct { | |
231 | const char *driver; | |
232 | int *flag; | |
233 | } default_list[] = { | |
6a5e8b0e GH |
234 | { .driver = "isa-serial", .flag = &default_serial }, |
235 | { .driver = "isa-parallel", .flag = &default_parallel }, | |
d8bcbabf | 236 | { .driver = "isa-fdc", .flag = &default_floppy }, |
af6bf132 MA |
237 | { .driver = "ide-cd", .flag = &default_cdrom }, |
238 | { .driver = "ide-hd", .flag = &default_cdrom }, | |
d8bcbabf | 239 | { .driver = "ide-drive", .flag = &default_cdrom }, |
af6bf132 | 240 | { .driver = "scsi-cd", .flag = &default_cdrom }, |
392ecf54 AS |
241 | { .driver = "virtio-serial-pci", .flag = &default_virtcon }, |
242 | { .driver = "virtio-serial-s390", .flag = &default_virtcon }, | |
243 | { .driver = "virtio-serial", .flag = &default_virtcon }, | |
7f1b17f2 PB |
244 | { .driver = "VGA", .flag = &default_vga }, |
245 | { .driver = "isa-vga", .flag = &default_vga }, | |
246 | { .driver = "cirrus-vga", .flag = &default_vga }, | |
247 | { .driver = "isa-cirrus-vga", .flag = &default_vga }, | |
248 | { .driver = "vmware-svga", .flag = &default_vga }, | |
249 | { .driver = "qxl-vga", .flag = &default_vga }, | |
998bbd74 GH |
250 | }; |
251 | ||
4d454574 PB |
252 | static QemuOptsList qemu_rtc_opts = { |
253 | .name = "rtc", | |
254 | .head = QTAILQ_HEAD_INITIALIZER(qemu_rtc_opts.head), | |
255 | .desc = { | |
256 | { | |
257 | .name = "base", | |
258 | .type = QEMU_OPT_STRING, | |
259 | },{ | |
260 | .name = "clock", | |
261 | .type = QEMU_OPT_STRING, | |
262 | },{ | |
263 | .name = "driftfix", | |
264 | .type = QEMU_OPT_STRING, | |
265 | }, | |
266 | { /* end of list */ } | |
267 | }, | |
268 | }; | |
269 | ||
270 | static QemuOptsList qemu_sandbox_opts = { | |
271 | .name = "sandbox", | |
272 | .implied_opt_name = "enable", | |
273 | .head = QTAILQ_HEAD_INITIALIZER(qemu_sandbox_opts.head), | |
274 | .desc = { | |
275 | { | |
276 | .name = "enable", | |
277 | .type = QEMU_OPT_BOOL, | |
278 | }, | |
279 | { /* end of list */ } | |
280 | }, | |
281 | }; | |
282 | ||
283 | static QemuOptsList qemu_trace_opts = { | |
284 | .name = "trace", | |
285 | .implied_opt_name = "trace", | |
286 | .head = QTAILQ_HEAD_INITIALIZER(qemu_trace_opts.head), | |
287 | .desc = { | |
288 | { | |
289 | .name = "events", | |
290 | .type = QEMU_OPT_STRING, | |
291 | },{ | |
292 | .name = "file", | |
293 | .type = QEMU_OPT_STRING, | |
294 | }, | |
295 | { /* end of list */ } | |
296 | }, | |
297 | }; | |
298 | ||
299 | static QemuOptsList qemu_option_rom_opts = { | |
300 | .name = "option-rom", | |
301 | .implied_opt_name = "romfile", | |
302 | .head = QTAILQ_HEAD_INITIALIZER(qemu_option_rom_opts.head), | |
303 | .desc = { | |
304 | { | |
305 | .name = "bootindex", | |
306 | .type = QEMU_OPT_NUMBER, | |
307 | }, { | |
308 | .name = "romfile", | |
309 | .type = QEMU_OPT_STRING, | |
310 | }, | |
311 | { /* end of list */ } | |
312 | }, | |
313 | }; | |
314 | ||
315 | static QemuOptsList qemu_machine_opts = { | |
316 | .name = "machine", | |
317 | .implied_opt_name = "type", | |
318 | .merge_lists = true, | |
319 | .head = QTAILQ_HEAD_INITIALIZER(qemu_machine_opts.head), | |
320 | .desc = { | |
321 | { | |
322 | .name = "type", | |
323 | .type = QEMU_OPT_STRING, | |
324 | .help = "emulated machine" | |
325 | }, { | |
326 | .name = "accel", | |
327 | .type = QEMU_OPT_STRING, | |
328 | .help = "accelerator list", | |
329 | }, { | |
330 | .name = "kernel_irqchip", | |
331 | .type = QEMU_OPT_BOOL, | |
332 | .help = "use KVM in-kernel irqchip", | |
333 | }, { | |
334 | .name = "kvm_shadow_mem", | |
335 | .type = QEMU_OPT_SIZE, | |
336 | .help = "KVM shadow MMU size", | |
337 | }, { | |
338 | .name = "kernel", | |
339 | .type = QEMU_OPT_STRING, | |
340 | .help = "Linux kernel image file", | |
341 | }, { | |
342 | .name = "initrd", | |
343 | .type = QEMU_OPT_STRING, | |
344 | .help = "Linux initial ramdisk file", | |
345 | }, { | |
346 | .name = "append", | |
347 | .type = QEMU_OPT_STRING, | |
348 | .help = "Linux kernel command line", | |
349 | }, { | |
350 | .name = "dtb", | |
351 | .type = QEMU_OPT_STRING, | |
352 | .help = "Linux kernel device tree file", | |
353 | }, { | |
354 | .name = "dumpdtb", | |
355 | .type = QEMU_OPT_STRING, | |
356 | .help = "Dump current dtb to a file and quit", | |
357 | }, { | |
358 | .name = "phandle_start", | |
c1b71b0c | 359 | .type = QEMU_OPT_NUMBER, |
4d454574 PB |
360 | .help = "The first phandle ID we may generate dynamically", |
361 | }, { | |
362 | .name = "dt_compatible", | |
363 | .type = QEMU_OPT_STRING, | |
364 | .help = "Overrides the \"compatible\" property of the dt root node", | |
365 | }, { | |
366 | .name = "dump-guest-core", | |
367 | .type = QEMU_OPT_BOOL, | |
368 | .help = "Include guest memory in a core dump", | |
369 | }, { | |
370 | .name = "mem-merge", | |
371 | .type = QEMU_OPT_BOOL, | |
372 | .help = "enable/disable memory merge support", | |
373 | },{ | |
374 | .name = "usb", | |
375 | .type = QEMU_OPT_BOOL, | |
376 | .help = "Set on/off to enable/disable usb", | |
1442d3e6 GH |
377 | },{ |
378 | .name = "firmware", | |
379 | .type = QEMU_OPT_STRING, | |
380 | .help = "firmware image", | |
135a129a AK |
381 | },{ |
382 | .name = "kvm-type", | |
383 | .type = QEMU_OPT_STRING, | |
384 | .help = "Specifies the KVM virtualization mode (HV, PR)", | |
4d454574 PB |
385 | }, |
386 | { /* End of list */ } | |
387 | }, | |
388 | }; | |
389 | ||
390 | static QemuOptsList qemu_boot_opts = { | |
391 | .name = "boot-opts", | |
6ef4716c MA |
392 | .implied_opt_name = "order", |
393 | .merge_lists = true, | |
4d454574 PB |
394 | .head = QTAILQ_HEAD_INITIALIZER(qemu_boot_opts.head), |
395 | .desc = { | |
4d454574 PB |
396 | { |
397 | .name = "order", | |
398 | .type = QEMU_OPT_STRING, | |
399 | }, { | |
400 | .name = "once", | |
401 | .type = QEMU_OPT_STRING, | |
402 | }, { | |
403 | .name = "menu", | |
6ef4716c | 404 | .type = QEMU_OPT_BOOL, |
4d454574 PB |
405 | }, { |
406 | .name = "splash", | |
407 | .type = QEMU_OPT_STRING, | |
408 | }, { | |
409 | .name = "splash-time", | |
410 | .type = QEMU_OPT_STRING, | |
411 | }, { | |
412 | .name = "reboot-timeout", | |
413 | .type = QEMU_OPT_STRING, | |
c8a6ae8b AK |
414 | }, { |
415 | .name = "strict", | |
e5187b56 | 416 | .type = QEMU_OPT_BOOL, |
4d454574 PB |
417 | }, |
418 | { /*End of list */ } | |
419 | }, | |
420 | }; | |
421 | ||
422 | static QemuOptsList qemu_add_fd_opts = { | |
423 | .name = "add-fd", | |
424 | .head = QTAILQ_HEAD_INITIALIZER(qemu_add_fd_opts.head), | |
425 | .desc = { | |
426 | { | |
427 | .name = "fd", | |
428 | .type = QEMU_OPT_NUMBER, | |
429 | .help = "file descriptor of which a duplicate is added to fd set", | |
430 | },{ | |
431 | .name = "set", | |
432 | .type = QEMU_OPT_NUMBER, | |
433 | .help = "ID of the fd set to add fd to", | |
434 | },{ | |
435 | .name = "opaque", | |
436 | .type = QEMU_OPT_STRING, | |
437 | .help = "free-form string used to describe fd", | |
438 | }, | |
439 | { /* end of list */ } | |
440 | }, | |
441 | }; | |
442 | ||
443 | static QemuOptsList qemu_object_opts = { | |
444 | .name = "object", | |
445 | .implied_opt_name = "qom-type", | |
446 | .head = QTAILQ_HEAD_INITIALIZER(qemu_object_opts.head), | |
447 | .desc = { | |
448 | { } | |
449 | }, | |
450 | }; | |
451 | ||
d1a0cf73 SB |
452 | static QemuOptsList qemu_tpmdev_opts = { |
453 | .name = "tpmdev", | |
454 | .implied_opt_name = "type", | |
455 | .head = QTAILQ_HEAD_INITIALIZER(qemu_tpmdev_opts.head), | |
456 | .desc = { | |
bb716238 | 457 | /* options are defined in the TPM backends */ |
d1a0cf73 SB |
458 | { /* end of list */ } |
459 | }, | |
460 | }; | |
461 | ||
888a6bc6 SM |
462 | static QemuOptsList qemu_realtime_opts = { |
463 | .name = "realtime", | |
464 | .head = QTAILQ_HEAD_INITIALIZER(qemu_realtime_opts.head), | |
465 | .desc = { | |
466 | { | |
467 | .name = "mlock", | |
468 | .type = QEMU_OPT_BOOL, | |
469 | }, | |
470 | { /* end of list */ } | |
471 | }, | |
472 | }; | |
473 | ||
5e2ac519 SA |
474 | static QemuOptsList qemu_msg_opts = { |
475 | .name = "msg", | |
476 | .head = QTAILQ_HEAD_INITIALIZER(qemu_msg_opts.head), | |
477 | .desc = { | |
478 | { | |
479 | .name = "timestamp", | |
480 | .type = QEMU_OPT_BOOL, | |
481 | }, | |
482 | { /* end of list */ } | |
483 | }, | |
484 | }; | |
485 | ||
5d12f961 DDAG |
486 | static QemuOptsList qemu_name_opts = { |
487 | .name = "name", | |
488 | .implied_opt_name = "guest", | |
489 | .merge_lists = true, | |
490 | .head = QTAILQ_HEAD_INITIALIZER(qemu_name_opts.head), | |
491 | .desc = { | |
492 | { | |
493 | .name = "guest", | |
494 | .type = QEMU_OPT_STRING, | |
495 | .help = "Sets the name of the guest.\n" | |
496 | "This name will be displayed in the SDL window caption.\n" | |
497 | "The name will also be used for the VNC server", | |
498 | }, { | |
499 | .name = "process", | |
500 | .type = QEMU_OPT_STRING, | |
501 | .help = "Sets the name of the QEMU process, as shown in top etc", | |
8f480de0 DDAG |
502 | }, { |
503 | .name = "debug-threads", | |
504 | .type = QEMU_OPT_BOOL, | |
505 | .help = "When enabled, name the individual threads; defaults off.\n" | |
506 | "NOTE: The thread names are for debugging and not a\n" | |
507 | "stable API.", | |
5d12f961 DDAG |
508 | }, |
509 | { /* End of list */ } | |
510 | }, | |
511 | }; | |
512 | ||
6e1d3c1c IM |
513 | static QemuOptsList qemu_mem_opts = { |
514 | .name = "memory", | |
515 | .implied_opt_name = "size", | |
516 | .head = QTAILQ_HEAD_INITIALIZER(qemu_mem_opts.head), | |
517 | .merge_lists = true, | |
518 | .desc = { | |
519 | { | |
520 | .name = "size", | |
521 | .type = QEMU_OPT_SIZE, | |
522 | }, | |
523 | { /* end of list */ } | |
524 | }, | |
525 | }; | |
526 | ||
7f9d6e54 MA |
527 | /** |
528 | * Get machine options | |
529 | * | |
530 | * Returns: machine options (never null). | |
531 | */ | |
532 | QemuOpts *qemu_get_machine_opts(void) | |
533 | { | |
e96e5ae8 | 534 | return qemu_find_opts_singleton("machine"); |
7f9d6e54 MA |
535 | } |
536 | ||
31459f46 RS |
537 | const char *qemu_get_vm_name(void) |
538 | { | |
539 | return qemu_name; | |
540 | } | |
541 | ||
3d3b8303 WX |
542 | static void res_free(void) |
543 | { | |
544 | if (boot_splash_filedata != NULL) { | |
7267c094 | 545 | g_free(boot_splash_filedata); |
3d3b8303 WX |
546 | boot_splash_filedata = NULL; |
547 | } | |
548 | } | |
549 | ||
998bbd74 GH |
550 | static int default_driver_check(QemuOpts *opts, void *opaque) |
551 | { | |
552 | const char *driver = qemu_opt_get(opts, "driver"); | |
553 | int i; | |
554 | ||
555 | if (!driver) | |
556 | return 0; | |
557 | for (i = 0; i < ARRAY_SIZE(default_list); i++) { | |
558 | if (strcmp(default_list[i].driver, driver) != 0) | |
559 | continue; | |
560 | *(default_list[i].flag) = 0; | |
561 | } | |
562 | return 0; | |
563 | } | |
564 | ||
f5bbfba1 LC |
565 | /***********************************************************/ |
566 | /* QEMU state */ | |
567 | ||
0461d5a6 | 568 | static RunState current_run_state = RUN_STATE_PRELAUNCH; |
f5bbfba1 | 569 | |
5db9d4d1 LC |
570 | typedef struct { |
571 | RunState from; | |
572 | RunState to; | |
573 | } RunStateTransition; | |
574 | ||
575 | static const RunStateTransition runstate_transitions_def[] = { | |
576 | /* from -> to */ | |
0461d5a6 | 577 | { RUN_STATE_DEBUG, RUN_STATE_RUNNING }, |
eca01d3a | 578 | { RUN_STATE_DEBUG, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 579 | |
0461d5a6 | 580 | { RUN_STATE_INMIGRATE, RUN_STATE_RUNNING }, |
29ed72f1 | 581 | { RUN_STATE_INMIGRATE, RUN_STATE_PAUSED }, |
5db9d4d1 | 582 | |
0461d5a6 | 583 | { RUN_STATE_INTERNAL_ERROR, RUN_STATE_PAUSED }, |
8a9236f1 | 584 | { RUN_STATE_INTERNAL_ERROR, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 585 | |
0461d5a6 | 586 | { RUN_STATE_IO_ERROR, RUN_STATE_RUNNING }, |
8a9236f1 | 587 | { RUN_STATE_IO_ERROR, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 588 | |
0461d5a6 | 589 | { RUN_STATE_PAUSED, RUN_STATE_RUNNING }, |
8a9236f1 | 590 | { RUN_STATE_PAUSED, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 591 | |
0461d5a6 | 592 | { RUN_STATE_POSTMIGRATE, RUN_STATE_RUNNING }, |
8a9236f1 | 593 | { RUN_STATE_POSTMIGRATE, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 594 | |
0461d5a6 | 595 | { RUN_STATE_PRELAUNCH, RUN_STATE_RUNNING }, |
8a9236f1 | 596 | { RUN_STATE_PRELAUNCH, RUN_STATE_FINISH_MIGRATE }, |
0461d5a6 | 597 | { RUN_STATE_PRELAUNCH, RUN_STATE_INMIGRATE }, |
5db9d4d1 | 598 | |
0461d5a6 LC |
599 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_RUNNING }, |
600 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_POSTMIGRATE }, | |
5db9d4d1 | 601 | |
0461d5a6 | 602 | { RUN_STATE_RESTORE_VM, RUN_STATE_RUNNING }, |
5db9d4d1 | 603 | |
0461d5a6 LC |
604 | { RUN_STATE_RUNNING, RUN_STATE_DEBUG }, |
605 | { RUN_STATE_RUNNING, RUN_STATE_INTERNAL_ERROR }, | |
606 | { RUN_STATE_RUNNING, RUN_STATE_IO_ERROR }, | |
607 | { RUN_STATE_RUNNING, RUN_STATE_PAUSED }, | |
608 | { RUN_STATE_RUNNING, RUN_STATE_FINISH_MIGRATE }, | |
609 | { RUN_STATE_RUNNING, RUN_STATE_RESTORE_VM }, | |
610 | { RUN_STATE_RUNNING, RUN_STATE_SAVE_VM }, | |
611 | { RUN_STATE_RUNNING, RUN_STATE_SHUTDOWN }, | |
612 | { RUN_STATE_RUNNING, RUN_STATE_WATCHDOG }, | |
ede085b3 | 613 | { RUN_STATE_RUNNING, RUN_STATE_GUEST_PANICKED }, |
5db9d4d1 | 614 | |
0461d5a6 | 615 | { RUN_STATE_SAVE_VM, RUN_STATE_RUNNING }, |
5db9d4d1 | 616 | |
0461d5a6 | 617 | { RUN_STATE_SHUTDOWN, RUN_STATE_PAUSED }, |
8a9236f1 | 618 | { RUN_STATE_SHUTDOWN, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 619 | |
ad02b96a LC |
620 | { RUN_STATE_DEBUG, RUN_STATE_SUSPENDED }, |
621 | { RUN_STATE_RUNNING, RUN_STATE_SUSPENDED }, | |
622 | { RUN_STATE_SUSPENDED, RUN_STATE_RUNNING }, | |
623 | { RUN_STATE_SUSPENDED, RUN_STATE_FINISH_MIGRATE }, | |
624 | ||
0461d5a6 | 625 | { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING }, |
8a9236f1 | 626 | { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 627 | |
df390768 | 628 | { RUN_STATE_GUEST_PANICKED, RUN_STATE_RUNNING }, |
fd2a2e1c | 629 | { RUN_STATE_GUEST_PANICKED, RUN_STATE_FINISH_MIGRATE }, |
ede085b3 | 630 | |
0461d5a6 | 631 | { RUN_STATE_MAX, RUN_STATE_MAX }, |
5db9d4d1 LC |
632 | }; |
633 | ||
0461d5a6 LC |
634 | static bool runstate_valid_transitions[RUN_STATE_MAX][RUN_STATE_MAX]; |
635 | ||
f5bbfba1 LC |
636 | bool runstate_check(RunState state) |
637 | { | |
638 | return current_run_state == state; | |
639 | } | |
640 | ||
4fdcac0e | 641 | static void runstate_init(void) |
5db9d4d1 LC |
642 | { |
643 | const RunStateTransition *p; | |
644 | ||
645 | memset(&runstate_valid_transitions, 0, sizeof(runstate_valid_transitions)); | |
646 | ||
0461d5a6 | 647 | for (p = &runstate_transitions_def[0]; p->from != RUN_STATE_MAX; p++) { |
5db9d4d1 LC |
648 | runstate_valid_transitions[p->from][p->to] = true; |
649 | } | |
650 | } | |
651 | ||
652 | /* This function will abort() on invalid state transitions */ | |
f5bbfba1 LC |
653 | void runstate_set(RunState new_state) |
654 | { | |
207c5cd2 LC |
655 | assert(new_state < RUN_STATE_MAX); |
656 | ||
657 | if (!runstate_valid_transitions[current_run_state][new_state]) { | |
658 | fprintf(stderr, "ERROR: invalid runstate transition: '%s' -> '%s'\n", | |
659 | RunState_lookup[current_run_state], | |
660 | RunState_lookup[new_state]); | |
5db9d4d1 LC |
661 | abort(); |
662 | } | |
7e866003 | 663 | trace_runstate_set(new_state); |
f5bbfba1 LC |
664 | current_run_state = new_state; |
665 | } | |
666 | ||
1fa9a5e4 | 667 | int runstate_is_running(void) |
9e37b9dc | 668 | { |
1fa9a5e4 | 669 | return runstate_check(RUN_STATE_RUNNING); |
9e37b9dc LC |
670 | } |
671 | ||
ede085b3 HT |
672 | bool runstate_needs_reset(void) |
673 | { | |
674 | return runstate_check(RUN_STATE_INTERNAL_ERROR) || | |
df390768 | 675 | runstate_check(RUN_STATE_SHUTDOWN); |
ede085b3 HT |
676 | } |
677 | ||
1fa9a5e4 | 678 | StatusInfo *qmp_query_status(Error **errp) |
1354869c | 679 | { |
1fa9a5e4 LC |
680 | StatusInfo *info = g_malloc0(sizeof(*info)); |
681 | ||
682 | info->running = runstate_is_running(); | |
683 | info->singlestep = singlestep; | |
684 | info->status = current_run_state; | |
685 | ||
686 | return info; | |
1354869c LC |
687 | } |
688 | ||
8f0056b7 PB |
689 | /***********************************************************/ |
690 | /* real time host monotonic timer */ | |
09b26c5e | 691 | |
f6503059 AZ |
692 | /***********************************************************/ |
693 | /* host time/date access */ | |
694 | void qemu_get_timedate(struct tm *tm, int offset) | |
695 | { | |
696 | time_t ti; | |
f6503059 AZ |
697 | |
698 | time(&ti); | |
699 | ti += offset; | |
700 | if (rtc_date_offset == -1) { | |
701 | if (rtc_utc) | |
eb7ff6fb | 702 | gmtime_r(&ti, tm); |
f6503059 | 703 | else |
eb7ff6fb | 704 | localtime_r(&ti, tm); |
f6503059 AZ |
705 | } else { |
706 | ti -= rtc_date_offset; | |
eb7ff6fb | 707 | gmtime_r(&ti, tm); |
f6503059 | 708 | } |
f6503059 AZ |
709 | } |
710 | ||
711 | int qemu_timedate_diff(struct tm *tm) | |
712 | { | |
713 | time_t seconds; | |
714 | ||
715 | if (rtc_date_offset == -1) | |
716 | if (rtc_utc) | |
717 | seconds = mktimegm(tm); | |
f54c556c GN |
718 | else { |
719 | struct tm tmp = *tm; | |
720 | tmp.tm_isdst = -1; /* use timezone to figure it out */ | |
721 | seconds = mktime(&tmp); | |
722 | } | |
f6503059 AZ |
723 | else |
724 | seconds = mktimegm(tm) + rtc_date_offset; | |
725 | ||
726 | return seconds - time(NULL); | |
727 | } | |
728 | ||
80cd3478 LC |
729 | void rtc_change_mon_event(struct tm *tm) |
730 | { | |
731 | QObject *data; | |
732 | ||
733 | data = qobject_from_jsonf("{ 'offset': %d }", qemu_timedate_diff(tm)); | |
734 | monitor_protocol_event(QEVENT_RTC_CHANGE, data); | |
735 | qobject_decref(data); | |
736 | } | |
737 | ||
1ed2fc1f JK |
738 | static void configure_rtc_date_offset(const char *startdate, int legacy) |
739 | { | |
740 | time_t rtc_start_date; | |
741 | struct tm tm; | |
742 | ||
743 | if (!strcmp(startdate, "now") && legacy) { | |
744 | rtc_date_offset = -1; | |
745 | } else { | |
746 | if (sscanf(startdate, "%d-%d-%dT%d:%d:%d", | |
747 | &tm.tm_year, | |
748 | &tm.tm_mon, | |
749 | &tm.tm_mday, | |
750 | &tm.tm_hour, | |
751 | &tm.tm_min, | |
752 | &tm.tm_sec) == 6) { | |
753 | /* OK */ | |
754 | } else if (sscanf(startdate, "%d-%d-%d", | |
755 | &tm.tm_year, | |
756 | &tm.tm_mon, | |
757 | &tm.tm_mday) == 3) { | |
758 | tm.tm_hour = 0; | |
759 | tm.tm_min = 0; | |
760 | tm.tm_sec = 0; | |
761 | } else { | |
762 | goto date_fail; | |
763 | } | |
764 | tm.tm_year -= 1900; | |
765 | tm.tm_mon--; | |
766 | rtc_start_date = mktimegm(&tm); | |
767 | if (rtc_start_date == -1) { | |
768 | date_fail: | |
769 | fprintf(stderr, "Invalid date format. Valid formats are:\n" | |
770 | "'2006-06-17T16:01:21' or '2006-06-17'\n"); | |
771 | exit(1); | |
772 | } | |
773 | rtc_date_offset = time(NULL) - rtc_start_date; | |
774 | } | |
775 | } | |
776 | ||
777 | static void configure_rtc(QemuOpts *opts) | |
778 | { | |
779 | const char *value; | |
780 | ||
781 | value = qemu_opt_get(opts, "base"); | |
782 | if (value) { | |
783 | if (!strcmp(value, "utc")) { | |
784 | rtc_utc = 1; | |
785 | } else if (!strcmp(value, "localtime")) { | |
786 | rtc_utc = 0; | |
787 | } else { | |
788 | configure_rtc_date_offset(value, 0); | |
789 | } | |
790 | } | |
6875204c JK |
791 | value = qemu_opt_get(opts, "clock"); |
792 | if (value) { | |
793 | if (!strcmp(value, "host")) { | |
884f17c2 | 794 | rtc_clock = QEMU_CLOCK_HOST; |
78808141 | 795 | } else if (!strcmp(value, "rt")) { |
884f17c2 | 796 | rtc_clock = QEMU_CLOCK_REALTIME; |
6875204c | 797 | } else if (!strcmp(value, "vm")) { |
884f17c2 | 798 | rtc_clock = QEMU_CLOCK_VIRTUAL; |
6875204c JK |
799 | } else { |
800 | fprintf(stderr, "qemu: invalid option value '%s'\n", value); | |
801 | exit(1); | |
802 | } | |
803 | } | |
1ed2fc1f JK |
804 | value = qemu_opt_get(opts, "driftfix"); |
805 | if (value) { | |
7e4c0336 | 806 | if (!strcmp(value, "slew")) { |
433acf0d JK |
807 | static GlobalProperty slew_lost_ticks[] = { |
808 | { | |
809 | .driver = "mc146818rtc", | |
810 | .property = "lost_tick_policy", | |
811 | .value = "slew", | |
812 | }, | |
813 | { /* end of list */ } | |
814 | }; | |
815 | ||
816 | qdev_prop_register_global_list(slew_lost_ticks); | |
7e4c0336 | 817 | } else if (!strcmp(value, "none")) { |
433acf0d | 818 | /* discard is default */ |
1ed2fc1f JK |
819 | } else { |
820 | fprintf(stderr, "qemu: invalid option value '%s'\n", value); | |
821 | exit(1); | |
822 | } | |
823 | } | |
1ed2fc1f JK |
824 | } |
825 | ||
1ae26a18 AZ |
826 | /***********************************************************/ |
827 | /* Bluetooth support */ | |
828 | static int nb_hcis; | |
829 | static int cur_hci; | |
830 | static struct HCIInfo *hci_table[MAX_NICS]; | |
dc72ac14 | 831 | |
1ae26a18 AZ |
832 | struct HCIInfo *qemu_next_hci(void) |
833 | { | |
834 | if (cur_hci == nb_hcis) | |
835 | return &null_hci; | |
836 | ||
837 | return hci_table[cur_hci++]; | |
838 | } | |
839 | ||
dc72ac14 AZ |
840 | static int bt_hci_parse(const char *str) |
841 | { | |
842 | struct HCIInfo *hci; | |
c227f099 | 843 | bdaddr_t bdaddr; |
dc72ac14 AZ |
844 | |
845 | if (nb_hcis >= MAX_NICS) { | |
846 | fprintf(stderr, "qemu: Too many bluetooth HCIs (max %i).\n", MAX_NICS); | |
847 | return -1; | |
848 | } | |
849 | ||
850 | hci = hci_init(str); | |
851 | if (!hci) | |
852 | return -1; | |
853 | ||
854 | bdaddr.b[0] = 0x52; | |
855 | bdaddr.b[1] = 0x54; | |
856 | bdaddr.b[2] = 0x00; | |
857 | bdaddr.b[3] = 0x12; | |
858 | bdaddr.b[4] = 0x34; | |
859 | bdaddr.b[5] = 0x56 + nb_hcis; | |
860 | hci->bdaddr_set(hci, bdaddr.b); | |
861 | ||
862 | hci_table[nb_hcis++] = hci; | |
863 | ||
864 | return 0; | |
865 | } | |
866 | ||
867 | static void bt_vhci_add(int vlan_id) | |
868 | { | |
869 | struct bt_scatternet_s *vlan = qemu_find_bt_vlan(vlan_id); | |
870 | ||
871 | if (!vlan->slave) | |
872 | fprintf(stderr, "qemu: warning: adding a VHCI to " | |
873 | "an empty scatternet %i\n", vlan_id); | |
874 | ||
875 | bt_vhci_init(bt_new_hci(vlan)); | |
876 | } | |
877 | ||
878 | static struct bt_device_s *bt_device_add(const char *opt) | |
879 | { | |
880 | struct bt_scatternet_s *vlan; | |
881 | int vlan_id = 0; | |
882 | char *endp = strstr(opt, ",vlan="); | |
883 | int len = (endp ? endp - opt : strlen(opt)) + 1; | |
884 | char devname[10]; | |
885 | ||
886 | pstrcpy(devname, MIN(sizeof(devname), len), opt); | |
887 | ||
888 | if (endp) { | |
889 | vlan_id = strtol(endp + 6, &endp, 0); | |
890 | if (*endp) { | |
891 | fprintf(stderr, "qemu: unrecognised bluetooth vlan Id\n"); | |
892 | return 0; | |
893 | } | |
894 | } | |
895 | ||
896 | vlan = qemu_find_bt_vlan(vlan_id); | |
897 | ||
898 | if (!vlan->slave) | |
899 | fprintf(stderr, "qemu: warning: adding a slave device to " | |
900 | "an empty scatternet %i\n", vlan_id); | |
901 | ||
902 | if (!strcmp(devname, "keyboard")) | |
903 | return bt_keyboard_init(vlan); | |
904 | ||
905 | fprintf(stderr, "qemu: unsupported bluetooth device `%s'\n", devname); | |
906 | return 0; | |
907 | } | |
908 | ||
909 | static int bt_parse(const char *opt) | |
910 | { | |
911 | const char *endp, *p; | |
912 | int vlan; | |
913 | ||
914 | if (strstart(opt, "hci", &endp)) { | |
915 | if (!*endp || *endp == ',') { | |
916 | if (*endp) | |
917 | if (!strstart(endp, ",vlan=", 0)) | |
918 | opt = endp + 1; | |
919 | ||
920 | return bt_hci_parse(opt); | |
921 | } | |
922 | } else if (strstart(opt, "vhci", &endp)) { | |
923 | if (!*endp || *endp == ',') { | |
924 | if (*endp) { | |
925 | if (strstart(endp, ",vlan=", &p)) { | |
926 | vlan = strtol(p, (char **) &endp, 0); | |
927 | if (*endp) { | |
928 | fprintf(stderr, "qemu: bad scatternet '%s'\n", p); | |
929 | return 1; | |
930 | } | |
931 | } else { | |
932 | fprintf(stderr, "qemu: bad parameter '%s'\n", endp + 1); | |
933 | return 1; | |
934 | } | |
935 | } else | |
936 | vlan = 0; | |
937 | ||
938 | bt_vhci_add(vlan); | |
939 | return 0; | |
940 | } | |
941 | } else if (strstart(opt, "device:", &endp)) | |
942 | return !bt_device_add(endp); | |
943 | ||
944 | fprintf(stderr, "qemu: bad bluetooth parameter '%s'\n", opt); | |
945 | return 1; | |
946 | } | |
947 | ||
7d76ad4f EO |
948 | static int parse_sandbox(QemuOpts *opts, void *opaque) |
949 | { | |
950 | /* FIXME: change this to true for 1.3 */ | |
951 | if (qemu_opt_get_bool(opts, "enable", false)) { | |
952 | #ifdef CONFIG_SECCOMP | |
953 | if (seccomp_start() < 0) { | |
954 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
955 | "failed to install seccomp syscall filter in the kernel"); | |
956 | return -1; | |
957 | } | |
958 | #else | |
959 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
960 | "sandboxing request but seccomp is not compiled into this build"); | |
961 | return -1; | |
962 | #endif | |
963 | } | |
964 | ||
965 | return 0; | |
966 | } | |
967 | ||
5d12f961 DDAG |
968 | static void parse_name(QemuOpts *opts) |
969 | { | |
970 | const char *proc_name; | |
971 | ||
8f480de0 DDAG |
972 | if (qemu_opt_get(opts, "debug-threads")) { |
973 | qemu_thread_naming(qemu_opt_get_bool(opts, "debug-threads", false)); | |
974 | } | |
5d12f961 DDAG |
975 | qemu_name = qemu_opt_get(opts, "guest"); |
976 | ||
977 | proc_name = qemu_opt_get(opts, "process"); | |
978 | if (proc_name) { | |
979 | os_set_proc_name(proc_name); | |
980 | } | |
981 | } | |
982 | ||
094b287f LZ |
983 | bool usb_enabled(bool default_usb) |
984 | { | |
7effdaa3 MW |
985 | return qemu_opt_get_bool(qemu_get_machine_opts(), "usb", |
986 | has_defaults && default_usb); | |
094b287f LZ |
987 | } |
988 | ||
587ed6be CB |
989 | #ifndef _WIN32 |
990 | static int parse_add_fd(QemuOpts *opts, void *opaque) | |
991 | { | |
992 | int fd, dupfd, flags; | |
993 | int64_t fdset_id; | |
994 | const char *fd_opaque = NULL; | |
995 | ||
996 | fd = qemu_opt_get_number(opts, "fd", -1); | |
997 | fdset_id = qemu_opt_get_number(opts, "set", -1); | |
998 | fd_opaque = qemu_opt_get(opts, "opaque"); | |
999 | ||
1000 | if (fd < 0) { | |
1001 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1002 | "fd option is required and must be non-negative"); | |
1003 | return -1; | |
1004 | } | |
1005 | ||
1006 | if (fd <= STDERR_FILENO) { | |
1007 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1008 | "fd cannot be a standard I/O stream"); | |
1009 | return -1; | |
1010 | } | |
1011 | ||
1012 | /* | |
1013 | * All fds inherited across exec() necessarily have FD_CLOEXEC | |
1014 | * clear, while qemu sets FD_CLOEXEC on all other fds used internally. | |
1015 | */ | |
1016 | flags = fcntl(fd, F_GETFD); | |
1017 | if (flags == -1 || (flags & FD_CLOEXEC)) { | |
1018 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1019 | "fd is not valid or already in use"); | |
1020 | return -1; | |
1021 | } | |
1022 | ||
1023 | if (fdset_id < 0) { | |
1024 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1025 | "set option is required and must be non-negative"); | |
1026 | return -1; | |
1027 | } | |
1028 | ||
1029 | #ifdef F_DUPFD_CLOEXEC | |
1030 | dupfd = fcntl(fd, F_DUPFD_CLOEXEC, 0); | |
1031 | #else | |
1032 | dupfd = dup(fd); | |
1033 | if (dupfd != -1) { | |
1034 | qemu_set_cloexec(dupfd); | |
1035 | } | |
1036 | #endif | |
1037 | if (dupfd == -1) { | |
1038 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1039 | "Error duplicating fd: %s", strerror(errno)); | |
1040 | return -1; | |
1041 | } | |
1042 | ||
1043 | /* add the duplicate fd, and optionally the opaque string, to the fd set */ | |
1044 | monitor_fdset_add_fd(dupfd, true, fdset_id, fd_opaque ? true : false, | |
1045 | fd_opaque, NULL); | |
1046 | ||
1047 | return 0; | |
1048 | } | |
1049 | ||
1050 | static int cleanup_add_fd(QemuOpts *opts, void *opaque) | |
1051 | { | |
1052 | int fd; | |
1053 | ||
1054 | fd = qemu_opt_get_number(opts, "fd", -1); | |
1055 | close(fd); | |
1056 | ||
1057 | return 0; | |
1058 | } | |
1059 | #endif | |
1060 | ||
1ae26a18 AZ |
1061 | /***********************************************************/ |
1062 | /* QEMU Block devices */ | |
1063 | ||
2292ddae MA |
1064 | #define HD_OPTS "media=disk" |
1065 | #define CDROM_OPTS "media=cdrom" | |
1066 | #define FD_OPTS "" | |
1067 | #define PFLASH_OPTS "" | |
1068 | #define MTD_OPTS "" | |
1069 | #define SD_OPTS "" | |
e4bcb14c | 1070 | |
9dfd7c7a GH |
1071 | static int drive_init_func(QemuOpts *opts, void *opaque) |
1072 | { | |
2d0d2837 | 1073 | BlockInterfaceType *block_default_type = opaque; |
9dfd7c7a | 1074 | |
2d0d2837 | 1075 | return drive_init(opts, *block_default_type) == NULL; |
9dfd7c7a GH |
1076 | } |
1077 | ||
1078 | static int drive_enable_snapshot(QemuOpts *opts, void *opaque) | |
1079 | { | |
1080 | if (NULL == qemu_opt_get(opts, "snapshot")) { | |
1081 | qemu_opt_set(opts, "snapshot", "on"); | |
1082 | } | |
1083 | return 0; | |
1084 | } | |
1085 | ||
3c42ea66 CB |
1086 | static void default_drive(int enable, int snapshot, BlockInterfaceType type, |
1087 | int index, const char *optstr) | |
4e5d9b57 MA |
1088 | { |
1089 | QemuOpts *opts; | |
1090 | ||
4e5d9b57 MA |
1091 | if (!enable || drive_get_by_index(type, index)) { |
1092 | return; | |
1093 | } | |
1094 | ||
1095 | opts = drive_add(type, index, NULL, optstr); | |
1096 | if (snapshot) { | |
1097 | drive_enable_snapshot(opts, NULL); | |
1098 | } | |
2d0d2837 | 1099 | if (!drive_init(opts, type)) { |
4e5d9b57 MA |
1100 | exit(1); |
1101 | } | |
1102 | } | |
1103 | ||
76e30d0f JK |
1104 | void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque) |
1105 | { | |
1106 | boot_set_handler = func; | |
1107 | boot_set_opaque = opaque; | |
1108 | } | |
1109 | ||
083b79c9 | 1110 | int qemu_boot_set(const char *boot_order) |
76e30d0f JK |
1111 | { |
1112 | if (!boot_set_handler) { | |
1113 | return -EINVAL; | |
1114 | } | |
083b79c9 | 1115 | return boot_set_handler(boot_set_opaque, boot_order); |
76e30d0f JK |
1116 | } |
1117 | ||
6ef4716c | 1118 | static void validate_bootdevices(const char *devices) |
ef3adf68 JK |
1119 | { |
1120 | /* We just do some generic consistency checks */ | |
1121 | const char *p; | |
1122 | int bitmap = 0; | |
1123 | ||
1124 | for (p = devices; *p != '\0'; p++) { | |
1125 | /* Allowed boot devices are: | |
1126 | * a-b: floppy disk drives | |
1127 | * c-f: IDE disk drives | |
07f35073 | 1128 | * g-m: machine implementation dependent drives |
ef3adf68 JK |
1129 | * n-p: network devices |
1130 | * It's up to each machine implementation to check if the given boot | |
1131 | * devices match the actual hardware implementation and firmware | |
1132 | * features. | |
1133 | */ | |
1134 | if (*p < 'a' || *p > 'p') { | |
1135 | fprintf(stderr, "Invalid boot device '%c'\n", *p); | |
1136 | exit(1); | |
1137 | } | |
1138 | if (bitmap & (1 << (*p - 'a'))) { | |
1139 | fprintf(stderr, "Boot device '%c' was given twice\n", *p); | |
1140 | exit(1); | |
1141 | } | |
1142 | bitmap |= 1 << (*p - 'a'); | |
1143 | } | |
ef3adf68 JK |
1144 | } |
1145 | ||
083b79c9 | 1146 | static void restore_boot_order(void *opaque) |
e0f084bf | 1147 | { |
083b79c9 | 1148 | char *normal_boot_order = opaque; |
37905d6a AW |
1149 | static int first = 1; |
1150 | ||
1151 | /* Restore boot order and remove ourselves after the first boot */ | |
1152 | if (first) { | |
1153 | first = 0; | |
1154 | return; | |
1155 | } | |
e0f084bf | 1156 | |
083b79c9 | 1157 | qemu_boot_set(normal_boot_order); |
e0f084bf | 1158 | |
083b79c9 MA |
1159 | qemu_unregister_reset(restore_boot_order, normal_boot_order); |
1160 | g_free(normal_boot_order); | |
e0f084bf JK |
1161 | } |
1162 | ||
1ca4d09a GN |
1163 | void add_boot_device_path(int32_t bootindex, DeviceState *dev, |
1164 | const char *suffix) | |
1165 | { | |
1166 | FWBootEntry *node, *i; | |
1167 | ||
1168 | if (bootindex < 0) { | |
1169 | return; | |
1170 | } | |
1171 | ||
1172 | assert(dev != NULL || suffix != NULL); | |
1173 | ||
7267c094 | 1174 | node = g_malloc0(sizeof(FWBootEntry)); |
1ca4d09a | 1175 | node->bootindex = bootindex; |
7f303adc | 1176 | node->suffix = g_strdup(suffix); |
1ca4d09a GN |
1177 | node->dev = dev; |
1178 | ||
1179 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
1180 | if (i->bootindex == bootindex) { | |
1181 | fprintf(stderr, "Two devices with same boot index %d\n", bootindex); | |
1182 | exit(1); | |
1183 | } else if (i->bootindex < bootindex) { | |
1184 | continue; | |
1185 | } | |
1186 | QTAILQ_INSERT_BEFORE(i, node, link); | |
1187 | return; | |
1188 | } | |
1189 | QTAILQ_INSERT_TAIL(&fw_boot_order, node, link); | |
1190 | } | |
1191 | ||
7dc5af55 DD |
1192 | DeviceState *get_boot_device(uint32_t position) |
1193 | { | |
1194 | uint32_t counter = 0; | |
1195 | FWBootEntry *i = NULL; | |
1196 | DeviceState *res = NULL; | |
1197 | ||
1198 | if (!QTAILQ_EMPTY(&fw_boot_order)) { | |
1199 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
1200 | if (counter == position) { | |
1201 | res = i->dev; | |
1202 | break; | |
1203 | } | |
1204 | counter++; | |
1205 | } | |
1206 | } | |
1207 | return res; | |
1208 | } | |
1209 | ||
962630f2 GN |
1210 | /* |
1211 | * This function returns null terminated string that consist of new line | |
71785aba | 1212 | * separated device paths. |
962630f2 GN |
1213 | * |
1214 | * memory pointed by "size" is assigned total length of the array in bytes | |
1215 | * | |
1216 | */ | |
30e32af7 | 1217 | char *get_boot_devices_list(size_t *size, bool ignore_suffixes) |
962630f2 GN |
1218 | { |
1219 | FWBootEntry *i; | |
0e7a7592 | 1220 | size_t total = 0; |
962630f2 GN |
1221 | char *list = NULL; |
1222 | ||
1223 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
1224 | char *devpath = NULL, *bootpath; | |
0e7a7592 | 1225 | size_t len; |
962630f2 GN |
1226 | |
1227 | if (i->dev) { | |
1228 | devpath = qdev_get_fw_dev_path(i->dev); | |
1229 | assert(devpath); | |
1230 | } | |
1231 | ||
30e32af7 | 1232 | if (i->suffix && !ignore_suffixes && devpath) { |
4fd37a98 BS |
1233 | size_t bootpathlen = strlen(devpath) + strlen(i->suffix) + 1; |
1234 | ||
7267c094 | 1235 | bootpath = g_malloc(bootpathlen); |
4fd37a98 | 1236 | snprintf(bootpath, bootpathlen, "%s%s", devpath, i->suffix); |
7267c094 | 1237 | g_free(devpath); |
962630f2 GN |
1238 | } else if (devpath) { |
1239 | bootpath = devpath; | |
30e32af7 | 1240 | } else if (!ignore_suffixes) { |
1bf6ccd3 | 1241 | assert(i->suffix); |
7267c094 | 1242 | bootpath = g_strdup(i->suffix); |
30e32af7 AK |
1243 | } else { |
1244 | bootpath = g_strdup(""); | |
962630f2 GN |
1245 | } |
1246 | ||
1247 | if (total) { | |
1248 | list[total-1] = '\n'; | |
1249 | } | |
1250 | len = strlen(bootpath) + 1; | |
7267c094 | 1251 | list = g_realloc(list, total + len); |
962630f2 GN |
1252 | memcpy(&list[total], bootpath, len); |
1253 | total += len; | |
7267c094 | 1254 | g_free(bootpath); |
962630f2 GN |
1255 | } |
1256 | ||
1257 | *size = total; | |
1258 | ||
c8a6ae8b AK |
1259 | if (boot_strict && *size > 0) { |
1260 | list[total-1] = '\n'; | |
4690579e AK |
1261 | list = g_realloc(list, total + 5); |
1262 | memcpy(&list[total], "HALT", 5); | |
1263 | *size = total + 5; | |
c8a6ae8b | 1264 | } |
962630f2 GN |
1265 | return list; |
1266 | } | |
1267 | ||
845e5bf9 EH |
1268 | static void numa_node_parse_cpus(int nodenr, const char *cpus) |
1269 | { | |
1270 | char *endptr; | |
1271 | unsigned long long value, endvalue; | |
1272 | ||
c881e20e EH |
1273 | /* Empty CPU range strings will be considered valid, they will simply |
1274 | * not set any bit in the CPU bitmap. | |
1275 | */ | |
1276 | if (!*cpus) { | |
1277 | return; | |
1278 | } | |
1279 | ||
1280 | if (parse_uint(cpus, &value, &endptr, 10) < 0) { | |
1281 | goto error; | |
1282 | } | |
845e5bf9 | 1283 | if (*endptr == '-') { |
c881e20e EH |
1284 | if (parse_uint_full(endptr + 1, &endvalue, 10) < 0) { |
1285 | goto error; | |
1286 | } | |
1287 | } else if (*endptr == '\0') { | |
845e5bf9 | 1288 | endvalue = value; |
c881e20e EH |
1289 | } else { |
1290 | goto error; | |
845e5bf9 EH |
1291 | } |
1292 | ||
c881e20e | 1293 | if (endvalue >= MAX_CPUMASK_BITS) { |
845e5bf9 EH |
1294 | endvalue = MAX_CPUMASK_BITS - 1; |
1295 | fprintf(stderr, | |
c881e20e | 1296 | "qemu: NUMA: A max of %d VCPUs are supported\n", |
845e5bf9 EH |
1297 | MAX_CPUMASK_BITS); |
1298 | } | |
1299 | ||
c881e20e EH |
1300 | if (endvalue < value) { |
1301 | goto error; | |
1302 | } | |
1303 | ||
845e5bf9 | 1304 | bitmap_set(node_cpumask[nodenr], value, endvalue-value+1); |
c881e20e EH |
1305 | return; |
1306 | ||
1307 | error: | |
1308 | fprintf(stderr, "qemu: Invalid NUMA CPU range: %s\n", cpus); | |
1309 | exit(1); | |
845e5bf9 EH |
1310 | } |
1311 | ||
268a362c AL |
1312 | static void numa_add(const char *optarg) |
1313 | { | |
1314 | char option[128]; | |
1315 | char *endptr; | |
e4ce85b2 | 1316 | unsigned long long nodenr; |
268a362c | 1317 | |
8f302cb0 EH |
1318 | optarg = get_opt_name(option, 128, optarg, ','); |
1319 | if (*optarg == ',') { | |
1320 | optarg++; | |
1321 | } | |
268a362c | 1322 | if (!strcmp(option, "node")) { |
ca4c6d36 EH |
1323 | |
1324 | if (nb_numa_nodes >= MAX_NODES) { | |
1325 | fprintf(stderr, "qemu: too many NUMA nodes\n"); | |
1326 | exit(1); | |
1327 | } | |
1328 | ||
268a362c AL |
1329 | if (get_param_value(option, 128, "nodeid", optarg) == 0) { |
1330 | nodenr = nb_numa_nodes; | |
1331 | } else { | |
5f139965 EH |
1332 | if (parse_uint_full(option, &nodenr, 10) < 0) { |
1333 | fprintf(stderr, "qemu: Invalid NUMA nodeid: %s\n", option); | |
1334 | exit(1); | |
1335 | } | |
268a362c AL |
1336 | } |
1337 | ||
e4ce85b2 EH |
1338 | if (nodenr >= MAX_NODES) { |
1339 | fprintf(stderr, "qemu: invalid NUMA nodeid: %llu\n", nodenr); | |
1340 | exit(1); | |
1341 | } | |
1342 | ||
268a362c AL |
1343 | if (get_param_value(option, 128, "mem", optarg) == 0) { |
1344 | node_mem[nodenr] = 0; | |
1345 | } else { | |
70b4f4bb | 1346 | int64_t sval; |
c03417b4 MA |
1347 | sval = strtosz(option, &endptr); |
1348 | if (sval < 0 || *endptr) { | |
9f9b17a4 JS |
1349 | fprintf(stderr, "qemu: invalid numa mem size: %s\n", optarg); |
1350 | exit(1); | |
268a362c | 1351 | } |
9f9b17a4 | 1352 | node_mem[nodenr] = sval; |
268a362c | 1353 | } |
ee785fed | 1354 | if (get_param_value(option, 128, "cpus", optarg) != 0) { |
845e5bf9 | 1355 | numa_node_parse_cpus(nodenr, option); |
268a362c AL |
1356 | } |
1357 | nb_numa_nodes++; | |
12e53a9d EH |
1358 | } else { |
1359 | fprintf(stderr, "Invalid -numa option: %s\n", option); | |
1360 | exit(1); | |
268a362c | 1361 | } |
268a362c AL |
1362 | } |
1363 | ||
12b7f57e MT |
1364 | static QemuOptsList qemu_smp_opts = { |
1365 | .name = "smp-opts", | |
1366 | .implied_opt_name = "cpus", | |
1367 | .merge_lists = true, | |
1368 | .head = QTAILQ_HEAD_INITIALIZER(qemu_smp_opts.head), | |
1369 | .desc = { | |
1370 | { | |
1371 | .name = "cpus", | |
1372 | .type = QEMU_OPT_NUMBER, | |
1373 | }, { | |
1374 | .name = "sockets", | |
1375 | .type = QEMU_OPT_NUMBER, | |
1376 | }, { | |
1377 | .name = "cores", | |
1378 | .type = QEMU_OPT_NUMBER, | |
1379 | }, { | |
1380 | .name = "threads", | |
1381 | .type = QEMU_OPT_NUMBER, | |
1382 | }, { | |
1383 | .name = "maxcpus", | |
1384 | .type = QEMU_OPT_NUMBER, | |
1385 | }, | |
1386 | { /*End of list */ } | |
1387 | }, | |
1388 | }; | |
1389 | ||
1390 | static void smp_parse(QemuOpts *opts) | |
dc6b1c09 | 1391 | { |
12b7f57e | 1392 | if (opts) { |
dc6b1c09 | 1393 | |
12b7f57e MT |
1394 | unsigned cpus = qemu_opt_get_number(opts, "cpus", 0); |
1395 | unsigned sockets = qemu_opt_get_number(opts, "sockets", 0); | |
1396 | unsigned cores = qemu_opt_get_number(opts, "cores", 0); | |
1397 | unsigned threads = qemu_opt_get_number(opts, "threads", 0); | |
1398 | ||
1399 | /* compute missing values, prefer sockets over cores over threads */ | |
1400 | if (cpus == 0 || sockets == 0) { | |
1401 | sockets = sockets > 0 ? sockets : 1; | |
1402 | cores = cores > 0 ? cores : 1; | |
dc6b1c09 | 1403 | threads = threads > 0 ? threads : 1; |
12b7f57e MT |
1404 | if (cpus == 0) { |
1405 | cpus = cores * threads * sockets; | |
1406 | } | |
dc6b1c09 | 1407 | } else { |
12b7f57e MT |
1408 | if (cores == 0) { |
1409 | threads = threads > 0 ? threads : 1; | |
1410 | cores = cpus / (sockets * threads); | |
1411 | } else { | |
1412 | threads = cpus / (cores * sockets); | |
1413 | } | |
dc6b1c09 | 1414 | } |
12b7f57e MT |
1415 | |
1416 | max_cpus = qemu_opt_get_number(opts, "maxcpus", 0); | |
1417 | ||
1418 | smp_cpus = cpus; | |
1419 | smp_cores = cores > 0 ? cores : 1; | |
1420 | smp_threads = threads > 0 ? threads : 1; | |
1421 | ||
dc6b1c09 | 1422 | } |
12b7f57e MT |
1423 | |
1424 | if (max_cpus == 0) { | |
dc6b1c09 | 1425 | max_cpus = smp_cpus; |
12b7f57e MT |
1426 | } |
1427 | ||
af67ee92 | 1428 | if (max_cpus > MAX_CPUMASK_BITS) { |
12b7f57e MT |
1429 | fprintf(stderr, "Unsupported number of maxcpus\n"); |
1430 | exit(1); | |
1431 | } | |
1432 | if (max_cpus < smp_cpus) { | |
1433 | fprintf(stderr, "maxcpus must be equal to or greater than smp\n"); | |
1434 | exit(1); | |
1435 | } | |
1436 | ||
dc6b1c09 AP |
1437 | } |
1438 | ||
888a6bc6 SM |
1439 | static void configure_realtime(QemuOpts *opts) |
1440 | { | |
1441 | bool enable_mlock; | |
1442 | ||
1443 | enable_mlock = qemu_opt_get_bool(opts, "mlock", true); | |
1444 | ||
1445 | if (enable_mlock) { | |
1446 | if (os_mlock() < 0) { | |
1447 | fprintf(stderr, "qemu: locking memory failed\n"); | |
1448 | exit(1); | |
1449 | } | |
1450 | } | |
1451 | } | |
1452 | ||
5e2ac519 SA |
1453 | |
1454 | static void configure_msg(QemuOpts *opts) | |
1455 | { | |
1456 | enable_timestamp_msg = qemu_opt_get_bool(opts, "timestamp", true); | |
1457 | } | |
1458 | ||
a594cfbf FB |
1459 | /***********************************************************/ |
1460 | /* USB devices */ | |
1461 | ||
fb08000c | 1462 | static int usb_device_add(const char *devname) |
a594cfbf | 1463 | { |
a5d2f727 | 1464 | USBDevice *dev = NULL; |
615fe4de MR |
1465 | #ifndef CONFIG_LINUX |
1466 | const char *p; | |
1467 | #endif | |
a594cfbf | 1468 | |
094b287f | 1469 | if (!usb_enabled(false)) { |
a594cfbf | 1470 | return -1; |
094b287f | 1471 | } |
a594cfbf | 1472 | |
0958b4cc GH |
1473 | /* drivers with .usbdevice_name entry in USBDeviceInfo */ |
1474 | dev = usbdevice_create(devname); | |
1475 | if (dev) | |
1476 | goto done; | |
1477 | ||
a5d2f727 | 1478 | /* the other ones */ |
e447fc63 GH |
1479 | #ifndef CONFIG_LINUX |
1480 | /* only the linux version is qdev-ified, usb-bsd still needs this */ | |
a594cfbf | 1481 | if (strstart(devname, "host:", &p)) { |
3741715c | 1482 | dev = usb_host_device_open(usb_bus_find(-1), p); |
a594cfbf | 1483 | } |
615fe4de | 1484 | #endif |
0d92ed30 PB |
1485 | if (!dev) |
1486 | return -1; | |
1487 | ||
a5d2f727 | 1488 | done: |
a594cfbf FB |
1489 | return 0; |
1490 | } | |
1491 | ||
1f3870ab AL |
1492 | static int usb_device_del(const char *devname) |
1493 | { | |
1494 | int bus_num, addr; | |
1495 | const char *p; | |
1496 | ||
1a3973b3 GH |
1497 | if (strstart(devname, "host:", &p)) { |
1498 | return -1; | |
1499 | } | |
5d0c5750 | 1500 | |
094b287f | 1501 | if (!usb_enabled(false)) { |
1f3870ab | 1502 | return -1; |
094b287f | 1503 | } |
1f3870ab AL |
1504 | |
1505 | p = strchr(devname, '.'); | |
1506 | if (!p) | |
1507 | return -1; | |
1508 | bus_num = strtoul(devname, NULL, 0); | |
1509 | addr = strtoul(p + 1, NULL, 0); | |
1510 | ||
a5d2f727 | 1511 | return usb_device_delete_addr(bus_num, addr); |
1f3870ab AL |
1512 | } |
1513 | ||
bd3c948d GH |
1514 | static int usb_parse(const char *cmdline) |
1515 | { | |
59d1c1c2 | 1516 | int r; |
fb08000c | 1517 | r = usb_device_add(cmdline); |
59d1c1c2 ST |
1518 | if (r < 0) { |
1519 | fprintf(stderr, "qemu: could not add USB device '%s'\n", cmdline); | |
1520 | } | |
1521 | return r; | |
bd3c948d GH |
1522 | } |
1523 | ||
d54908a5 | 1524 | void do_usb_add(Monitor *mon, const QDict *qdict) |
a594cfbf | 1525 | { |
59d1c1c2 | 1526 | const char *devname = qdict_get_str(qdict, "devname"); |
fb08000c | 1527 | if (usb_device_add(devname) < 0) { |
1ecda02b | 1528 | error_report("could not add USB device '%s'", devname); |
59d1c1c2 | 1529 | } |
a594cfbf FB |
1530 | } |
1531 | ||
d54908a5 | 1532 | void do_usb_del(Monitor *mon, const QDict *qdict) |
a594cfbf | 1533 | { |
59d1c1c2 ST |
1534 | const char *devname = qdict_get_str(qdict, "devname"); |
1535 | if (usb_device_del(devname) < 0) { | |
1ecda02b | 1536 | error_report("could not delete USB device '%s'", devname); |
59d1c1c2 | 1537 | } |
a594cfbf FB |
1538 | } |
1539 | ||
201a51fc AZ |
1540 | /***********************************************************/ |
1541 | /* PCMCIA/Cardbus */ | |
1542 | ||
1543 | static struct pcmcia_socket_entry_s { | |
bc24a225 | 1544 | PCMCIASocket *socket; |
201a51fc AZ |
1545 | struct pcmcia_socket_entry_s *next; |
1546 | } *pcmcia_sockets = 0; | |
1547 | ||
bc24a225 | 1548 | void pcmcia_socket_register(PCMCIASocket *socket) |
201a51fc AZ |
1549 | { |
1550 | struct pcmcia_socket_entry_s *entry; | |
1551 | ||
7267c094 | 1552 | entry = g_malloc(sizeof(struct pcmcia_socket_entry_s)); |
201a51fc AZ |
1553 | entry->socket = socket; |
1554 | entry->next = pcmcia_sockets; | |
1555 | pcmcia_sockets = entry; | |
1556 | } | |
1557 | ||
bc24a225 | 1558 | void pcmcia_socket_unregister(PCMCIASocket *socket) |
201a51fc AZ |
1559 | { |
1560 | struct pcmcia_socket_entry_s *entry, **ptr; | |
1561 | ||
1562 | ptr = &pcmcia_sockets; | |
1563 | for (entry = *ptr; entry; ptr = &entry->next, entry = *ptr) | |
1564 | if (entry->socket == socket) { | |
1565 | *ptr = entry->next; | |
7267c094 | 1566 | g_free(entry); |
201a51fc AZ |
1567 | } |
1568 | } | |
1569 | ||
84f2d0ea | 1570 | void pcmcia_info(Monitor *mon, const QDict *qdict) |
201a51fc AZ |
1571 | { |
1572 | struct pcmcia_socket_entry_s *iter; | |
376253ec | 1573 | |
201a51fc | 1574 | if (!pcmcia_sockets) |
376253ec | 1575 | monitor_printf(mon, "No PCMCIA sockets\n"); |
201a51fc AZ |
1576 | |
1577 | for (iter = pcmcia_sockets; iter; iter = iter->next) | |
376253ec AL |
1578 | monitor_printf(mon, "%s: %s\n", iter->socket->slot_string, |
1579 | iter->socket->attached ? iter->socket->card_string : | |
1580 | "Empty"); | |
201a51fc AZ |
1581 | } |
1582 | ||
cc1daa40 FB |
1583 | /***********************************************************/ |
1584 | /* machine registration */ | |
1585 | ||
0056ae24 | 1586 | MachineState *current_machine; |
cc1daa40 | 1587 | |
261747f1 MA |
1588 | static void machine_class_init(ObjectClass *oc, void *data) |
1589 | { | |
1590 | MachineClass *mc = MACHINE_CLASS(oc); | |
00b4fbe2 | 1591 | QEMUMachine *qm = data; |
261747f1 MA |
1592 | |
1593 | mc->qemu_machine = data; | |
00b4fbe2 MA |
1594 | |
1595 | mc->name = qm->name; | |
1596 | mc->alias = qm->alias; | |
1597 | mc->desc = qm->desc; | |
1598 | mc->init = qm->init; | |
1599 | mc->reset = qm->reset; | |
1600 | mc->hot_add_cpu = qm->hot_add_cpu; | |
1601 | mc->kvm_type = qm->kvm_type; | |
1602 | mc->block_default_type = qm->block_default_type; | |
1603 | mc->max_cpus = qm->max_cpus; | |
1604 | mc->no_serial = qm->no_serial; | |
1605 | mc->no_parallel = qm->no_parallel; | |
1606 | mc->use_virtcon = qm->use_virtcon; | |
1607 | mc->use_sclp = qm->use_sclp; | |
1608 | mc->no_floppy = qm->no_floppy; | |
1609 | mc->no_cdrom = qm->no_cdrom; | |
1610 | mc->no_sdcard = qm->no_sdcard; | |
1611 | mc->is_default = qm->is_default; | |
1612 | mc->default_machine_opts = qm->default_machine_opts; | |
1613 | mc->default_boot_order = qm->default_boot_order; | |
1614 | mc->compat_props = qm->compat_props; | |
1615 | mc->hw_version = qm->hw_version; | |
261747f1 MA |
1616 | } |
1617 | ||
cc1daa40 FB |
1618 | int qemu_register_machine(QEMUMachine *m) |
1619 | { | |
f5946dba | 1620 | char *name = g_strconcat(m->name, TYPE_MACHINE_SUFFIX, NULL); |
261747f1 | 1621 | TypeInfo ti = { |
f5946dba | 1622 | .name = name, |
261747f1 MA |
1623 | .parent = TYPE_MACHINE, |
1624 | .class_init = machine_class_init, | |
1625 | .class_data = (void *)m, | |
1626 | }; | |
1627 | ||
1628 | type_register(&ti); | |
f5946dba | 1629 | g_free(name); |
261747f1 | 1630 | |
cc1daa40 FB |
1631 | return 0; |
1632 | } | |
1633 | ||
0056ae24 | 1634 | static MachineClass *find_machine(const char *name) |
cc1daa40 | 1635 | { |
261747f1 | 1636 | GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false); |
0056ae24 | 1637 | MachineClass *mc = NULL; |
cc1daa40 | 1638 | |
261747f1 | 1639 | for (el = machines; el; el = el->next) { |
0056ae24 | 1640 | MachineClass *temp = el->data; |
261747f1 | 1641 | |
0056ae24 MA |
1642 | if (!strcmp(temp->qemu_machine->name, name)) { |
1643 | mc = temp; | |
261747f1 MA |
1644 | break; |
1645 | } | |
0056ae24 MA |
1646 | if (temp->qemu_machine->alias && |
1647 | !strcmp(temp->qemu_machine->alias, name)) { | |
1648 | mc = temp; | |
261747f1 MA |
1649 | break; |
1650 | } | |
cc1daa40 | 1651 | } |
261747f1 MA |
1652 | |
1653 | g_slist_free(machines); | |
0056ae24 | 1654 | return mc; |
cc1daa40 FB |
1655 | } |
1656 | ||
0056ae24 | 1657 | MachineClass *find_default_machine(void) |
0c257437 | 1658 | { |
261747f1 | 1659 | GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false); |
0056ae24 | 1660 | MachineClass *mc = NULL; |
0c257437 | 1661 | |
261747f1 | 1662 | for (el = machines; el; el = el->next) { |
0056ae24 | 1663 | MachineClass *temp = el->data; |
261747f1 | 1664 | |
0056ae24 MA |
1665 | if (temp->qemu_machine->is_default) { |
1666 | mc = temp; | |
261747f1 | 1667 | break; |
0c257437 AL |
1668 | } |
1669 | } | |
261747f1 MA |
1670 | |
1671 | g_slist_free(machines); | |
0056ae24 | 1672 | return mc; |
0c257437 AL |
1673 | } |
1674 | ||
01d3c80d AL |
1675 | MachineInfoList *qmp_query_machines(Error **errp) |
1676 | { | |
261747f1 | 1677 | GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false); |
01d3c80d AL |
1678 | MachineInfoList *mach_list = NULL; |
1679 | QEMUMachine *m; | |
1680 | ||
261747f1 MA |
1681 | for (el = machines; el; el = el->next) { |
1682 | MachineClass *mc = el->data; | |
01d3c80d AL |
1683 | MachineInfoList *entry; |
1684 | MachineInfo *info; | |
1685 | ||
261747f1 | 1686 | m = mc->qemu_machine; |
01d3c80d AL |
1687 | info = g_malloc0(sizeof(*info)); |
1688 | if (m->is_default) { | |
1689 | info->has_is_default = true; | |
1690 | info->is_default = true; | |
1691 | } | |
1692 | ||
1693 | if (m->alias) { | |
1694 | info->has_alias = true; | |
1695 | info->alias = g_strdup(m->alias); | |
1696 | } | |
1697 | ||
1698 | info->name = g_strdup(m->name); | |
c72e7688 | 1699 | info->cpu_max = !m->max_cpus ? 1 : m->max_cpus; |
01d3c80d AL |
1700 | |
1701 | entry = g_malloc0(sizeof(*entry)); | |
1702 | entry->value = info; | |
1703 | entry->next = mach_list; | |
1704 | mach_list = entry; | |
1705 | } | |
1706 | ||
261747f1 | 1707 | g_slist_free(machines); |
01d3c80d AL |
1708 | return mach_list; |
1709 | } | |
1710 | ||
8a7ddc38 FB |
1711 | /***********************************************************/ |
1712 | /* main execution loop */ | |
1713 | ||
0bd48850 FB |
1714 | struct vm_change_state_entry { |
1715 | VMChangeStateHandler *cb; | |
1716 | void *opaque; | |
72cf2d4f | 1717 | QLIST_ENTRY (vm_change_state_entry) entries; |
0bd48850 FB |
1718 | }; |
1719 | ||
72cf2d4f | 1720 | static QLIST_HEAD(vm_change_state_head, vm_change_state_entry) vm_change_state_head; |
0bd48850 FB |
1721 | |
1722 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
1723 | void *opaque) | |
1724 | { | |
1725 | VMChangeStateEntry *e; | |
1726 | ||
7267c094 | 1727 | e = g_malloc0(sizeof (*e)); |
0bd48850 FB |
1728 | |
1729 | e->cb = cb; | |
1730 | e->opaque = opaque; | |
72cf2d4f | 1731 | QLIST_INSERT_HEAD(&vm_change_state_head, e, entries); |
0bd48850 FB |
1732 | return e; |
1733 | } | |
1734 | ||
1735 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e) | |
1736 | { | |
72cf2d4f | 1737 | QLIST_REMOVE (e, entries); |
7267c094 | 1738 | g_free (e); |
0bd48850 FB |
1739 | } |
1740 | ||
1dfb4dd9 | 1741 | void vm_state_notify(int running, RunState state) |
0bd48850 FB |
1742 | { |
1743 | VMChangeStateEntry *e; | |
1744 | ||
1dfb4dd9 | 1745 | trace_vm_state_notify(running, state); |
94b0b5ff | 1746 | |
0bd48850 | 1747 | for (e = vm_change_state_head.lh_first; e; e = e->entries.le_next) { |
1dfb4dd9 | 1748 | e->cb(e->opaque, running, state); |
0bd48850 FB |
1749 | } |
1750 | } | |
1751 | ||
8a7ddc38 FB |
1752 | void vm_start(void) |
1753 | { | |
1354869c | 1754 | if (!runstate_is_running()) { |
8a7ddc38 | 1755 | cpu_enable_ticks(); |
0461d5a6 LC |
1756 | runstate_set(RUN_STATE_RUNNING); |
1757 | vm_state_notify(1, RUN_STATE_RUNNING); | |
d6dc3d42 | 1758 | resume_all_vcpus(); |
6ed2c484 | 1759 | monitor_protocol_event(QEVENT_RESUME, NULL); |
8a7ddc38 FB |
1760 | } |
1761 | } | |
1762 | ||
bb0c6722 FB |
1763 | /* reset/shutdown handler */ |
1764 | ||
1765 | typedef struct QEMUResetEntry { | |
72cf2d4f | 1766 | QTAILQ_ENTRY(QEMUResetEntry) entry; |
bb0c6722 FB |
1767 | QEMUResetHandler *func; |
1768 | void *opaque; | |
bb0c6722 FB |
1769 | } QEMUResetEntry; |
1770 | ||
72cf2d4f BS |
1771 | static QTAILQ_HEAD(reset_handlers, QEMUResetEntry) reset_handlers = |
1772 | QTAILQ_HEAD_INITIALIZER(reset_handlers); | |
bb0c6722 | 1773 | static int reset_requested; |
f64622c4 GN |
1774 | static int shutdown_requested, shutdown_signal = -1; |
1775 | static pid_t shutdown_pid; | |
3475187d | 1776 | static int powerdown_requested; |
8cf71710 | 1777 | static int debug_requested; |
95b363b5 | 1778 | static int suspend_requested; |
4bc78a87 | 1779 | static WakeupReason wakeup_reason; |
a9552c8e IM |
1780 | static NotifierList powerdown_notifiers = |
1781 | NOTIFIER_LIST_INITIALIZER(powerdown_notifiers); | |
95b363b5 GH |
1782 | static NotifierList suspend_notifiers = |
1783 | NOTIFIER_LIST_INITIALIZER(suspend_notifiers); | |
1784 | static NotifierList wakeup_notifiers = | |
1785 | NOTIFIER_LIST_INITIALIZER(wakeup_notifiers); | |
4bc78a87 | 1786 | static uint32_t wakeup_reason_mask = ~(1 << QEMU_WAKEUP_REASON_NONE); |
0461d5a6 | 1787 | static RunState vmstop_requested = RUN_STATE_MAX; |
bb0c6722 | 1788 | |
1291eb35 AP |
1789 | int qemu_shutdown_requested_get(void) |
1790 | { | |
1791 | return shutdown_requested; | |
1792 | } | |
1793 | ||
1794 | int qemu_reset_requested_get(void) | |
1795 | { | |
1796 | return reset_requested; | |
1797 | } | |
1798 | ||
4fdcac0e | 1799 | static int qemu_shutdown_requested(void) |
cf7a2fe2 AJ |
1800 | { |
1801 | int r = shutdown_requested; | |
1802 | shutdown_requested = 0; | |
1803 | return r; | |
1804 | } | |
1805 | ||
4fdcac0e | 1806 | static void qemu_kill_report(void) |
f64622c4 | 1807 | { |
35b30712 | 1808 | if (!qtest_driver() && shutdown_signal != -1) { |
f1d3fb04 PM |
1809 | fprintf(stderr, "qemu: terminating on signal %d", shutdown_signal); |
1810 | if (shutdown_pid == 0) { | |
1811 | /* This happens for eg ^C at the terminal, so it's worth | |
1812 | * avoiding printing an odd message in that case. | |
1813 | */ | |
1814 | fputc('\n', stderr); | |
1815 | } else { | |
953ffe0f | 1816 | fprintf(stderr, " from pid " FMT_pid "\n", shutdown_pid); |
f1d3fb04 | 1817 | } |
f64622c4 GN |
1818 | shutdown_signal = -1; |
1819 | } | |
1820 | } | |
1821 | ||
4fdcac0e | 1822 | static int qemu_reset_requested(void) |
cf7a2fe2 AJ |
1823 | { |
1824 | int r = reset_requested; | |
1825 | reset_requested = 0; | |
1826 | return r; | |
1827 | } | |
1828 | ||
95b363b5 GH |
1829 | static int qemu_suspend_requested(void) |
1830 | { | |
1831 | int r = suspend_requested; | |
1832 | suspend_requested = 0; | |
1833 | return r; | |
1834 | } | |
1835 | ||
4bc78a87 | 1836 | static WakeupReason qemu_wakeup_requested(void) |
14058196 | 1837 | { |
4bc78a87 | 1838 | return wakeup_reason; |
14058196 LC |
1839 | } |
1840 | ||
4fdcac0e | 1841 | static int qemu_powerdown_requested(void) |
cf7a2fe2 AJ |
1842 | { |
1843 | int r = powerdown_requested; | |
1844 | powerdown_requested = 0; | |
1845 | return r; | |
1846 | } | |
1847 | ||
e568902a AL |
1848 | static int qemu_debug_requested(void) |
1849 | { | |
1850 | int r = debug_requested; | |
1851 | debug_requested = 0; | |
1852 | return r; | |
1853 | } | |
1854 | ||
0461d5a6 | 1855 | /* We use RUN_STATE_MAX but any invalid value will do */ |
0d45b702 | 1856 | static bool qemu_vmstop_requested(RunState *r) |
6e29f5da | 1857 | { |
0461d5a6 | 1858 | if (vmstop_requested < RUN_STATE_MAX) { |
0d45b702 | 1859 | *r = vmstop_requested; |
0461d5a6 | 1860 | vmstop_requested = RUN_STATE_MAX; |
0d45b702 LC |
1861 | return true; |
1862 | } | |
1863 | ||
1864 | return false; | |
6e29f5da AL |
1865 | } |
1866 | ||
a08d4367 | 1867 | void qemu_register_reset(QEMUResetHandler *func, void *opaque) |
bb0c6722 | 1868 | { |
7267c094 | 1869 | QEMUResetEntry *re = g_malloc0(sizeof(QEMUResetEntry)); |
bb0c6722 | 1870 | |
bb0c6722 FB |
1871 | re->func = func; |
1872 | re->opaque = opaque; | |
72cf2d4f | 1873 | QTAILQ_INSERT_TAIL(&reset_handlers, re, entry); |
bb0c6722 FB |
1874 | } |
1875 | ||
dda9b29f | 1876 | void qemu_unregister_reset(QEMUResetHandler *func, void *opaque) |
bb0c6722 FB |
1877 | { |
1878 | QEMUResetEntry *re; | |
1879 | ||
72cf2d4f | 1880 | QTAILQ_FOREACH(re, &reset_handlers, entry) { |
dda9b29f | 1881 | if (re->func == func && re->opaque == opaque) { |
72cf2d4f | 1882 | QTAILQ_REMOVE(&reset_handlers, re, entry); |
7267c094 | 1883 | g_free(re); |
dda9b29f JK |
1884 | return; |
1885 | } | |
1886 | } | |
1887 | } | |
1888 | ||
be522029 | 1889 | void qemu_devices_reset(void) |
dda9b29f JK |
1890 | { |
1891 | QEMUResetEntry *re, *nre; | |
1892 | ||
1893 | /* reset all devices */ | |
72cf2d4f | 1894 | QTAILQ_FOREACH_SAFE(re, &reset_handlers, entry, nre) { |
bb0c6722 FB |
1895 | re->func(re->opaque); |
1896 | } | |
be522029 DG |
1897 | } |
1898 | ||
1899 | void qemu_system_reset(bool report) | |
1900 | { | |
0056ae24 MA |
1901 | MachineClass *mc; |
1902 | ||
1903 | mc = current_machine ? MACHINE_GET_CLASS(current_machine) : NULL; | |
1904 | ||
1905 | if (mc && mc->qemu_machine->reset) { | |
1906 | mc->qemu_machine->reset(); | |
be522029 DG |
1907 | } else { |
1908 | qemu_devices_reset(); | |
1909 | } | |
e063eb1f JK |
1910 | if (report) { |
1911 | monitor_protocol_event(QEVENT_RESET, NULL); | |
1912 | } | |
ea375f9a | 1913 | cpu_synchronize_all_post_reset(); |
bb0c6722 FB |
1914 | } |
1915 | ||
1916 | void qemu_system_reset_request(void) | |
1917 | { | |
d1beab82 FB |
1918 | if (no_reboot) { |
1919 | shutdown_requested = 1; | |
1920 | } else { | |
1921 | reset_requested = 1; | |
1922 | } | |
b4a3d965 | 1923 | cpu_stop_current(); |
d9f75a4e | 1924 | qemu_notify_event(); |
bb0c6722 FB |
1925 | } |
1926 | ||
95b363b5 GH |
1927 | static void qemu_system_suspend(void) |
1928 | { | |
1929 | pause_all_vcpus(); | |
1930 | notifier_list_notify(&suspend_notifiers, NULL); | |
ad02b96a | 1931 | runstate_set(RUN_STATE_SUSPENDED); |
53370b78 | 1932 | monitor_protocol_event(QEVENT_SUSPEND, NULL); |
95b363b5 GH |
1933 | } |
1934 | ||
1935 | void qemu_system_suspend_request(void) | |
1936 | { | |
9abc62f6 | 1937 | if (runstate_check(RUN_STATE_SUSPENDED)) { |
95b363b5 GH |
1938 | return; |
1939 | } | |
1940 | suspend_requested = 1; | |
1941 | cpu_stop_current(); | |
1942 | qemu_notify_event(); | |
1943 | } | |
1944 | ||
1945 | void qemu_register_suspend_notifier(Notifier *notifier) | |
1946 | { | |
1947 | notifier_list_add(&suspend_notifiers, notifier); | |
1948 | } | |
1949 | ||
1950 | void qemu_system_wakeup_request(WakeupReason reason) | |
1951 | { | |
4fed9421 AK |
1952 | trace_system_wakeup_request(reason); |
1953 | ||
9abc62f6 | 1954 | if (!runstate_check(RUN_STATE_SUSPENDED)) { |
95b363b5 GH |
1955 | return; |
1956 | } | |
1957 | if (!(wakeup_reason_mask & (1 << reason))) { | |
1958 | return; | |
1959 | } | |
ad02b96a | 1960 | runstate_set(RUN_STATE_RUNNING); |
4bc78a87 | 1961 | wakeup_reason = reason; |
95b363b5 | 1962 | qemu_notify_event(); |
95b363b5 GH |
1963 | } |
1964 | ||
1965 | void qemu_system_wakeup_enable(WakeupReason reason, bool enabled) | |
1966 | { | |
1967 | if (enabled) { | |
1968 | wakeup_reason_mask |= (1 << reason); | |
1969 | } else { | |
1970 | wakeup_reason_mask &= ~(1 << reason); | |
1971 | } | |
1972 | } | |
1973 | ||
1974 | void qemu_register_wakeup_notifier(Notifier *notifier) | |
1975 | { | |
1976 | notifier_list_add(&wakeup_notifiers, notifier); | |
1977 | } | |
1978 | ||
f64622c4 GN |
1979 | void qemu_system_killed(int signal, pid_t pid) |
1980 | { | |
1981 | shutdown_signal = signal; | |
1982 | shutdown_pid = pid; | |
d9389b96 | 1983 | no_shutdown = 0; |
f64622c4 GN |
1984 | qemu_system_shutdown_request(); |
1985 | } | |
1986 | ||
bb0c6722 FB |
1987 | void qemu_system_shutdown_request(void) |
1988 | { | |
1989 | shutdown_requested = 1; | |
d9f75a4e | 1990 | qemu_notify_event(); |
bb0c6722 FB |
1991 | } |
1992 | ||
013c2f15 IM |
1993 | static void qemu_system_powerdown(void) |
1994 | { | |
1995 | monitor_protocol_event(QEVENT_POWERDOWN, NULL); | |
1996 | notifier_list_notify(&powerdown_notifiers, NULL); | |
1997 | } | |
1998 | ||
3475187d FB |
1999 | void qemu_system_powerdown_request(void) |
2000 | { | |
2001 | powerdown_requested = 1; | |
d9f75a4e AL |
2002 | qemu_notify_event(); |
2003 | } | |
2004 | ||
a9552c8e IM |
2005 | void qemu_register_powerdown_notifier(Notifier *notifier) |
2006 | { | |
2007 | notifier_list_add(&powerdown_notifiers, notifier); | |
2008 | } | |
2009 | ||
8cf71710 JK |
2010 | void qemu_system_debug_request(void) |
2011 | { | |
2012 | debug_requested = 1; | |
83f338f7 | 2013 | qemu_notify_event(); |
8cf71710 JK |
2014 | } |
2015 | ||
1dfb4dd9 | 2016 | void qemu_system_vmstop_request(RunState state) |
8cf71710 | 2017 | { |
1dfb4dd9 | 2018 | vmstop_requested = state; |
8cf71710 JK |
2019 | qemu_notify_event(); |
2020 | } | |
2021 | ||
99435906 PB |
2022 | static bool main_loop_should_exit(void) |
2023 | { | |
2024 | RunState r; | |
2025 | if (qemu_debug_requested()) { | |
2026 | vm_stop(RUN_STATE_DEBUG); | |
2027 | } | |
95b363b5 GH |
2028 | if (qemu_suspend_requested()) { |
2029 | qemu_system_suspend(); | |
2030 | } | |
99435906 PB |
2031 | if (qemu_shutdown_requested()) { |
2032 | qemu_kill_report(); | |
2033 | monitor_protocol_event(QEVENT_SHUTDOWN, NULL); | |
2034 | if (no_shutdown) { | |
2035 | vm_stop(RUN_STATE_SHUTDOWN); | |
2036 | } else { | |
2037 | return true; | |
2038 | } | |
2039 | } | |
2040 | if (qemu_reset_requested()) { | |
2041 | pause_all_vcpus(); | |
2042 | cpu_synchronize_all_states(); | |
2043 | qemu_system_reset(VMRESET_REPORT); | |
2044 | resume_all_vcpus(); | |
ede085b3 | 2045 | if (runstate_needs_reset()) { |
99435906 PB |
2046 | runstate_set(RUN_STATE_PAUSED); |
2047 | } | |
2048 | } | |
14058196 LC |
2049 | if (qemu_wakeup_requested()) { |
2050 | pause_all_vcpus(); | |
2051 | cpu_synchronize_all_states(); | |
2052 | qemu_system_reset(VMRESET_SILENT); | |
4bc78a87 LJ |
2053 | notifier_list_notify(&wakeup_notifiers, &wakeup_reason); |
2054 | wakeup_reason = QEMU_WAKEUP_REASON_NONE; | |
14058196 | 2055 | resume_all_vcpus(); |
17c8660b | 2056 | monitor_protocol_event(QEVENT_WAKEUP, NULL); |
14058196 | 2057 | } |
99435906 | 2058 | if (qemu_powerdown_requested()) { |
013c2f15 | 2059 | qemu_system_powerdown(); |
99435906 PB |
2060 | } |
2061 | if (qemu_vmstop_requested(&r)) { | |
2062 | vm_stop(r); | |
2063 | } | |
2064 | return false; | |
2065 | } | |
2066 | ||
43b96858 AL |
2067 | static void main_loop(void) |
2068 | { | |
c9f711a5 | 2069 | bool nonblocking; |
99435906 | 2070 | int last_io = 0; |
8e1b90ec JK |
2071 | #ifdef CONFIG_PROFILER |
2072 | int64_t ti; | |
2073 | #endif | |
99435906 | 2074 | do { |
a7d4207d | 2075 | nonblocking = !kvm_enabled() && !xen_enabled() && last_io > 0; |
89bfc105 | 2076 | #ifdef CONFIG_PROFILER |
46481d39 | 2077 | ti = profile_getclock(); |
89bfc105 | 2078 | #endif |
c9f711a5 | 2079 | last_io = main_loop_wait(nonblocking); |
89bfc105 | 2080 | #ifdef CONFIG_PROFILER |
46481d39 | 2081 | dev_time += profile_getclock() - ti; |
89bfc105 | 2082 | #endif |
99435906 | 2083 | } while (!main_loop_should_exit()); |
b4608c04 FB |
2084 | } |
2085 | ||
9bd7e6d9 PB |
2086 | static void version(void) |
2087 | { | |
f75ca1ae | 2088 | printf("QEMU emulator version " QEMU_VERSION QEMU_PKGVERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n"); |
9bd7e6d9 PB |
2089 | } |
2090 | ||
15f82208 | 2091 | static void help(int exitcode) |
0824d6fc | 2092 | { |
a3adb7ad ME |
2093 | version(); |
2094 | printf("usage: %s [options] [disk_image]\n\n" | |
2095 | "'disk_image' is a raw hard disk image for IDE hard disk 0\n\n", | |
2096 | error_get_progname()); | |
2097 | ||
77bd1119 ME |
2098 | #define QEMU_OPTIONS_GENERATE_HELP |
2099 | #include "qemu-options-wrapper.h" | |
a3adb7ad ME |
2100 | |
2101 | printf("\nDuring emulation, the following keys are useful:\n" | |
3f020d70 | 2102 | "ctrl-alt-f toggle full screen\n" |
2103 | "ctrl-alt-n switch to virtual console 'n'\n" | |
2104 | "ctrl-alt toggle mouse and keyboard grab\n" | |
2105 | "\n" | |
a3adb7ad ME |
2106 | "When using -nographic, press 'ctrl-a h' to get some help.\n"); |
2107 | ||
15f82208 | 2108 | exit(exitcode); |
0824d6fc FB |
2109 | } |
2110 | ||
cd6f1169 FB |
2111 | #define HAS_ARG 0x0001 |
2112 | ||
cd6f1169 FB |
2113 | typedef struct QEMUOption { |
2114 | const char *name; | |
2115 | int flags; | |
2116 | int index; | |
ad96090a | 2117 | uint32_t arch_mask; |
cd6f1169 FB |
2118 | } QEMUOption; |
2119 | ||
dbed7e40 | 2120 | static const QEMUOption qemu_options[] = { |
ad96090a | 2121 | { "h", 0, QEMU_OPTION_h, QEMU_ARCH_ALL }, |
77bd1119 ME |
2122 | #define QEMU_OPTIONS_GENERATE_OPTIONS |
2123 | #include "qemu-options-wrapper.h" | |
cd6f1169 | 2124 | { NULL }, |
fc01f7e7 | 2125 | }; |
a369da5f BS |
2126 | |
2127 | static bool vga_available(void) | |
2128 | { | |
36b7f27d | 2129 | return object_class_by_name("VGA") || object_class_by_name("isa-vga"); |
a369da5f BS |
2130 | } |
2131 | ||
2132 | static bool cirrus_vga_available(void) | |
2133 | { | |
36b7f27d AJ |
2134 | return object_class_by_name("cirrus-vga") |
2135 | || object_class_by_name("isa-cirrus-vga"); | |
a369da5f BS |
2136 | } |
2137 | ||
2138 | static bool vmware_vga_available(void) | |
2139 | { | |
36b7f27d | 2140 | return object_class_by_name("vmware-svga"); |
a369da5f BS |
2141 | } |
2142 | ||
879049a3 AJ |
2143 | static bool qxl_vga_available(void) |
2144 | { | |
2145 | return object_class_by_name("qxl-vga"); | |
2146 | } | |
2147 | ||
af87bf29 MCA |
2148 | static bool tcx_vga_available(void) |
2149 | { | |
2150 | return object_class_by_name("SUNW,tcx"); | |
2151 | } | |
2152 | ||
2153 | static bool cg3_vga_available(void) | |
2154 | { | |
2155 | return object_class_by_name("cgthree"); | |
2156 | } | |
2157 | ||
3893c124 | 2158 | static void select_vgahw (const char *p) |
2159 | { | |
2160 | const char *opts; | |
2161 | ||
d44229c5 | 2162 | assert(vga_interface_type == VGA_NONE); |
3893c124 | 2163 | if (strstart(p, "std", &opts)) { |
a369da5f BS |
2164 | if (vga_available()) { |
2165 | vga_interface_type = VGA_STD; | |
2166 | } else { | |
2167 | fprintf(stderr, "Error: standard VGA not available\n"); | |
2168 | exit(0); | |
2169 | } | |
3893c124 | 2170 | } else if (strstart(p, "cirrus", &opts)) { |
a369da5f BS |
2171 | if (cirrus_vga_available()) { |
2172 | vga_interface_type = VGA_CIRRUS; | |
2173 | } else { | |
2174 | fprintf(stderr, "Error: Cirrus VGA not available\n"); | |
2175 | exit(0); | |
2176 | } | |
3893c124 | 2177 | } else if (strstart(p, "vmware", &opts)) { |
a369da5f BS |
2178 | if (vmware_vga_available()) { |
2179 | vga_interface_type = VGA_VMWARE; | |
2180 | } else { | |
2181 | fprintf(stderr, "Error: VMWare SVGA not available\n"); | |
2182 | exit(0); | |
2183 | } | |
94909d9f | 2184 | } else if (strstart(p, "xenfb", &opts)) { |
86176759 | 2185 | vga_interface_type = VGA_XENFB; |
a19cbfb3 | 2186 | } else if (strstart(p, "qxl", &opts)) { |
879049a3 AJ |
2187 | if (qxl_vga_available()) { |
2188 | vga_interface_type = VGA_QXL; | |
2189 | } else { | |
2190 | fprintf(stderr, "Error: QXL VGA not available\n"); | |
2191 | exit(0); | |
2192 | } | |
af87bf29 MCA |
2193 | } else if (strstart(p, "tcx", &opts)) { |
2194 | if (tcx_vga_available()) { | |
2195 | vga_interface_type = VGA_TCX; | |
2196 | } else { | |
2197 | fprintf(stderr, "Error: TCX framebuffer not available\n"); | |
2198 | exit(0); | |
2199 | } | |
2200 | } else if (strstart(p, "cg3", &opts)) { | |
2201 | if (cg3_vga_available()) { | |
2202 | vga_interface_type = VGA_CG3; | |
2203 | } else { | |
2204 | fprintf(stderr, "Error: CG3 framebuffer not available\n"); | |
2205 | exit(0); | |
2206 | } | |
28b85ed8 | 2207 | } else if (!strstart(p, "none", &opts)) { |
3893c124 | 2208 | invalid_vga: |
2209 | fprintf(stderr, "Unknown vga type: %s\n", p); | |
2210 | exit(1); | |
2211 | } | |
cb5a7aa8 | 2212 | while (*opts) { |
2213 | const char *nextopt; | |
2214 | ||
2215 | if (strstart(opts, ",retrace=", &nextopt)) { | |
2216 | opts = nextopt; | |
2217 | if (strstart(opts, "dumb", &nextopt)) | |
2218 | vga_retrace_method = VGA_RETRACE_DUMB; | |
2219 | else if (strstart(opts, "precise", &nextopt)) | |
2220 | vga_retrace_method = VGA_RETRACE_PRECISE; | |
2221 | else goto invalid_vga; | |
2222 | } else goto invalid_vga; | |
2223 | opts = nextopt; | |
2224 | } | |
3893c124 | 2225 | } |
2226 | ||
1472a95b JS |
2227 | static DisplayType select_display(const char *p) |
2228 | { | |
2229 | const char *opts; | |
2230 | DisplayType display = DT_DEFAULT; | |
2231 | ||
2232 | if (strstart(p, "sdl", &opts)) { | |
2233 | #ifdef CONFIG_SDL | |
2234 | display = DT_SDL; | |
2235 | while (*opts) { | |
2236 | const char *nextopt; | |
2237 | ||
2238 | if (strstart(opts, ",frame=", &nextopt)) { | |
2239 | opts = nextopt; | |
2240 | if (strstart(opts, "on", &nextopt)) { | |
2241 | no_frame = 0; | |
2242 | } else if (strstart(opts, "off", &nextopt)) { | |
2243 | no_frame = 1; | |
2244 | } else { | |
05175535 | 2245 | goto invalid_sdl_args; |
1472a95b JS |
2246 | } |
2247 | } else if (strstart(opts, ",alt_grab=", &nextopt)) { | |
2248 | opts = nextopt; | |
2249 | if (strstart(opts, "on", &nextopt)) { | |
2250 | alt_grab = 1; | |
2251 | } else if (strstart(opts, "off", &nextopt)) { | |
2252 | alt_grab = 0; | |
2253 | } else { | |
05175535 | 2254 | goto invalid_sdl_args; |
1472a95b JS |
2255 | } |
2256 | } else if (strstart(opts, ",ctrl_grab=", &nextopt)) { | |
2257 | opts = nextopt; | |
2258 | if (strstart(opts, "on", &nextopt)) { | |
2259 | ctrl_grab = 1; | |
2260 | } else if (strstart(opts, "off", &nextopt)) { | |
2261 | ctrl_grab = 0; | |
2262 | } else { | |
05175535 | 2263 | goto invalid_sdl_args; |
1472a95b JS |
2264 | } |
2265 | } else if (strstart(opts, ",window_close=", &nextopt)) { | |
2266 | opts = nextopt; | |
2267 | if (strstart(opts, "on", &nextopt)) { | |
2268 | no_quit = 0; | |
2269 | } else if (strstart(opts, "off", &nextopt)) { | |
2270 | no_quit = 1; | |
2271 | } else { | |
05175535 | 2272 | goto invalid_sdl_args; |
1472a95b JS |
2273 | } |
2274 | } else { | |
05175535 PM |
2275 | invalid_sdl_args: |
2276 | fprintf(stderr, "Invalid SDL option string: %s\n", p); | |
2277 | exit(1); | |
1472a95b JS |
2278 | } |
2279 | opts = nextopt; | |
2280 | } | |
2281 | #else | |
2282 | fprintf(stderr, "SDL support is disabled\n"); | |
2283 | exit(1); | |
2284 | #endif | |
3264ff12 | 2285 | } else if (strstart(p, "vnc", &opts)) { |
821601ea | 2286 | #ifdef CONFIG_VNC |
3264ff12 JS |
2287 | display_remote++; |
2288 | ||
2289 | if (*opts) { | |
2290 | const char *nextopt; | |
2291 | ||
2292 | if (strstart(opts, "=", &nextopt)) { | |
2293 | vnc_display = nextopt; | |
2294 | } | |
2295 | } | |
2296 | if (!vnc_display) { | |
2297 | fprintf(stderr, "VNC requires a display argument vnc=<display>\n"); | |
2298 | exit(1); | |
2299 | } | |
821601ea JS |
2300 | #else |
2301 | fprintf(stderr, "VNC support is disabled\n"); | |
2302 | exit(1); | |
2303 | #endif | |
1472a95b JS |
2304 | } else if (strstart(p, "curses", &opts)) { |
2305 | #ifdef CONFIG_CURSES | |
2306 | display = DT_CURSES; | |
2307 | #else | |
2308 | fprintf(stderr, "Curses support is disabled\n"); | |
2309 | exit(1); | |
15546425 AL |
2310 | #endif |
2311 | } else if (strstart(p, "gtk", &opts)) { | |
2312 | #ifdef CONFIG_GTK | |
2313 | display = DT_GTK; | |
881249c7 JK |
2314 | while (*opts) { |
2315 | const char *nextopt; | |
2316 | ||
2317 | if (strstart(opts, ",grab_on_hover=", &nextopt)) { | |
2318 | opts = nextopt; | |
2319 | if (strstart(opts, "on", &nextopt)) { | |
2320 | grab_on_hover = true; | |
2321 | } else if (strstart(opts, "off", &nextopt)) { | |
2322 | grab_on_hover = false; | |
2323 | } else { | |
2324 | goto invalid_gtk_args; | |
2325 | } | |
2326 | } else { | |
2327 | invalid_gtk_args: | |
2328 | fprintf(stderr, "Invalid GTK option string: %s\n", p); | |
2329 | exit(1); | |
2330 | } | |
2331 | opts = nextopt; | |
2332 | } | |
15546425 AL |
2333 | #else |
2334 | fprintf(stderr, "GTK support is disabled\n"); | |
2335 | exit(1); | |
1472a95b | 2336 | #endif |
4171d32e JS |
2337 | } else if (strstart(p, "none", &opts)) { |
2338 | display = DT_NONE; | |
1472a95b | 2339 | } else { |
1472a95b JS |
2340 | fprintf(stderr, "Unknown display type: %s\n", p); |
2341 | exit(1); | |
2342 | } | |
2343 | ||
2344 | return display; | |
2345 | } | |
2346 | ||
7d4c3d53 MA |
2347 | static int balloon_parse(const char *arg) |
2348 | { | |
382f0743 | 2349 | QemuOpts *opts; |
7d4c3d53 | 2350 | |
382f0743 GH |
2351 | if (strcmp(arg, "none") == 0) { |
2352 | return 0; | |
2353 | } | |
2354 | ||
2355 | if (!strncmp(arg, "virtio", 6)) { | |
2356 | if (arg[6] == ',') { | |
2357 | /* have params -> parse them */ | |
3329f07b | 2358 | opts = qemu_opts_parse(qemu_find_opts("device"), arg+7, 0); |
382f0743 GH |
2359 | if (!opts) |
2360 | return -1; | |
2361 | } else { | |
2362 | /* create empty opts */ | |
87ea75d5 PC |
2363 | opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0, |
2364 | &error_abort); | |
7d4c3d53 | 2365 | } |
29f82b37 | 2366 | qemu_opt_set(opts, "driver", "virtio-balloon"); |
382f0743 | 2367 | return 0; |
7d4c3d53 | 2368 | } |
382f0743 GH |
2369 | |
2370 | return -1; | |
7d4c3d53 | 2371 | } |
7d4c3d53 | 2372 | |
5cea8590 PB |
2373 | char *qemu_find_file(int type, const char *name) |
2374 | { | |
4524051c | 2375 | int i; |
5cea8590 PB |
2376 | const char *subdir; |
2377 | char *buf; | |
2378 | ||
31783203 PM |
2379 | /* Try the name as a straight path first */ |
2380 | if (access(name, R_OK) == 0) { | |
4524051c | 2381 | trace_load_file(name, name); |
7267c094 | 2382 | return g_strdup(name); |
5cea8590 | 2383 | } |
4524051c | 2384 | |
5cea8590 PB |
2385 | switch (type) { |
2386 | case QEMU_FILE_TYPE_BIOS: | |
2387 | subdir = ""; | |
2388 | break; | |
2389 | case QEMU_FILE_TYPE_KEYMAP: | |
2390 | subdir = "keymaps/"; | |
2391 | break; | |
2392 | default: | |
2393 | abort(); | |
2394 | } | |
4524051c GH |
2395 | |
2396 | for (i = 0; i < data_dir_idx; i++) { | |
2397 | buf = g_strdup_printf("%s/%s%s", data_dir[i], subdir, name); | |
2398 | if (access(buf, R_OK) == 0) { | |
2399 | trace_load_file(name, buf); | |
2400 | return buf; | |
2401 | } | |
7267c094 | 2402 | g_free(buf); |
5cea8590 | 2403 | } |
4524051c | 2404 | return NULL; |
5cea8590 PB |
2405 | } |
2406 | ||
ff952ba2 MA |
2407 | static int device_help_func(QemuOpts *opts, void *opaque) |
2408 | { | |
2409 | return qdev_device_help(opts); | |
2410 | } | |
2411 | ||
f31d07d1 GH |
2412 | static int device_init_func(QemuOpts *opts, void *opaque) |
2413 | { | |
2414 | DeviceState *dev; | |
2415 | ||
2416 | dev = qdev_device_add(opts); | |
2417 | if (!dev) | |
2418 | return -1; | |
b09995ae | 2419 | object_unref(OBJECT(dev)); |
f31d07d1 GH |
2420 | return 0; |
2421 | } | |
2422 | ||
1a688d3b GH |
2423 | static int chardev_init_func(QemuOpts *opts, void *opaque) |
2424 | { | |
bd2d80b2 | 2425 | Error *local_err = NULL; |
1a688d3b | 2426 | |
bd2d80b2 | 2427 | qemu_chr_new_from_opts(opts, NULL, &local_err); |
84d18f06 | 2428 | if (local_err) { |
4a44d85e | 2429 | error_report("%s", error_get_pretty(local_err)); |
bd2d80b2 | 2430 | error_free(local_err); |
1a688d3b | 2431 | return -1; |
bd2d80b2 | 2432 | } |
1a688d3b GH |
2433 | return 0; |
2434 | } | |
2435 | ||
758e8e38 | 2436 | #ifdef CONFIG_VIRTFS |
74db920c GS |
2437 | static int fsdev_init_func(QemuOpts *opts, void *opaque) |
2438 | { | |
2439 | int ret; | |
2440 | ret = qemu_fsdev_add(opts); | |
2441 | ||
2442 | return ret; | |
2443 | } | |
2444 | #endif | |
2445 | ||
88589343 GH |
2446 | static int mon_init_func(QemuOpts *opts, void *opaque) |
2447 | { | |
2448 | CharDriverState *chr; | |
2449 | const char *chardev; | |
2450 | const char *mode; | |
2451 | int flags; | |
2452 | ||
2453 | mode = qemu_opt_get(opts, "mode"); | |
2454 | if (mode == NULL) { | |
2455 | mode = "readline"; | |
2456 | } | |
2457 | if (strcmp(mode, "readline") == 0) { | |
2458 | flags = MONITOR_USE_READLINE; | |
2459 | } else if (strcmp(mode, "control") == 0) { | |
2460 | flags = MONITOR_USE_CONTROL; | |
2461 | } else { | |
2462 | fprintf(stderr, "unknown monitor mode \"%s\"\n", mode); | |
2463 | exit(1); | |
2464 | } | |
2465 | ||
39eaab9a DB |
2466 | if (qemu_opt_get_bool(opts, "pretty", 0)) |
2467 | flags |= MONITOR_USE_PRETTY; | |
2468 | ||
88589343 GH |
2469 | if (qemu_opt_get_bool(opts, "default", 0)) |
2470 | flags |= MONITOR_IS_DEFAULT; | |
2471 | ||
2472 | chardev = qemu_opt_get(opts, "chardev"); | |
2473 | chr = qemu_chr_find(chardev); | |
2474 | if (chr == NULL) { | |
2475 | fprintf(stderr, "chardev \"%s\" not found\n", chardev); | |
2476 | exit(1); | |
2477 | } | |
2478 | ||
456d6069 | 2479 | qemu_chr_fe_claim_no_fail(chr); |
88589343 GH |
2480 | monitor_init(chr, flags); |
2481 | return 0; | |
2482 | } | |
2483 | ||
6ca5582d | 2484 | static void monitor_parse(const char *optarg, const char *mode) |
88589343 GH |
2485 | { |
2486 | static int monitor_device_index = 0; | |
2487 | QemuOpts *opts; | |
2488 | const char *p; | |
2489 | char label[32]; | |
2490 | int def = 0; | |
2491 | ||
2492 | if (strstart(optarg, "chardev:", &p)) { | |
2493 | snprintf(label, sizeof(label), "%s", p); | |
2494 | } else { | |
140e065d JK |
2495 | snprintf(label, sizeof(label), "compat_monitor%d", |
2496 | monitor_device_index); | |
2497 | if (monitor_device_index == 0) { | |
88589343 GH |
2498 | def = 1; |
2499 | } | |
2500 | opts = qemu_chr_parse_compat(label, optarg); | |
2501 | if (!opts) { | |
2502 | fprintf(stderr, "parse error: %s\n", optarg); | |
2503 | exit(1); | |
2504 | } | |
2505 | } | |
2506 | ||
8be7e7e4 | 2507 | opts = qemu_opts_create(qemu_find_opts("mon"), label, 1, NULL); |
88589343 GH |
2508 | if (!opts) { |
2509 | fprintf(stderr, "duplicate chardev: %s\n", label); | |
2510 | exit(1); | |
2511 | } | |
6ca5582d | 2512 | qemu_opt_set(opts, "mode", mode); |
88589343 GH |
2513 | qemu_opt_set(opts, "chardev", label); |
2514 | if (def) | |
2515 | qemu_opt_set(opts, "default", "on"); | |
2516 | monitor_device_index++; | |
2517 | } | |
2518 | ||
bd3c948d GH |
2519 | struct device_config { |
2520 | enum { | |
aee1b935 GH |
2521 | DEV_USB, /* -usbdevice */ |
2522 | DEV_BT, /* -bt */ | |
2523 | DEV_SERIAL, /* -serial */ | |
2524 | DEV_PARALLEL, /* -parallel */ | |
2525 | DEV_VIRTCON, /* -virtioconsole */ | |
c9f398e5 | 2526 | DEV_DEBUGCON, /* -debugcon */ |
ef0c4a0d | 2527 | DEV_GDB, /* -gdb, -s */ |
3ef669e1 | 2528 | DEV_SCLP, /* s390 sclp */ |
bd3c948d GH |
2529 | } type; |
2530 | const char *cmdline; | |
d9a5954d | 2531 | Location loc; |
72cf2d4f | 2532 | QTAILQ_ENTRY(device_config) next; |
bd3c948d | 2533 | }; |
4fdcac0e BS |
2534 | |
2535 | static QTAILQ_HEAD(, device_config) device_configs = | |
2536 | QTAILQ_HEAD_INITIALIZER(device_configs); | |
bd3c948d GH |
2537 | |
2538 | static void add_device_config(int type, const char *cmdline) | |
2539 | { | |
2540 | struct device_config *conf; | |
2541 | ||
7267c094 | 2542 | conf = g_malloc0(sizeof(*conf)); |
bd3c948d GH |
2543 | conf->type = type; |
2544 | conf->cmdline = cmdline; | |
d9a5954d | 2545 | loc_save(&conf->loc); |
72cf2d4f | 2546 | QTAILQ_INSERT_TAIL(&device_configs, conf, next); |
bd3c948d GH |
2547 | } |
2548 | ||
2549 | static int foreach_device_config(int type, int (*func)(const char *cmdline)) | |
2550 | { | |
2551 | struct device_config *conf; | |
2552 | int rc; | |
2553 | ||
72cf2d4f | 2554 | QTAILQ_FOREACH(conf, &device_configs, next) { |
bd3c948d GH |
2555 | if (conf->type != type) |
2556 | continue; | |
d9a5954d | 2557 | loc_push_restore(&conf->loc); |
bd3c948d | 2558 | rc = func(conf->cmdline); |
d9a5954d | 2559 | loc_pop(&conf->loc); |
bd3c948d GH |
2560 | if (0 != rc) |
2561 | return rc; | |
2562 | } | |
2563 | return 0; | |
2564 | } | |
2565 | ||
998bbd74 GH |
2566 | static int serial_parse(const char *devname) |
2567 | { | |
2568 | static int index = 0; | |
2569 | char label[32]; | |
2570 | ||
2571 | if (strcmp(devname, "none") == 0) | |
2572 | return 0; | |
2573 | if (index == MAX_SERIAL_PORTS) { | |
2574 | fprintf(stderr, "qemu: too many serial ports\n"); | |
2575 | exit(1); | |
2576 | } | |
2577 | snprintf(label, sizeof(label), "serial%d", index); | |
27143a44 | 2578 | serial_hds[index] = qemu_chr_new(label, devname, NULL); |
998bbd74 | 2579 | if (!serial_hds[index]) { |
52d06136 PM |
2580 | fprintf(stderr, "qemu: could not connect serial device" |
2581 | " to character backend '%s'\n", devname); | |
998bbd74 GH |
2582 | return -1; |
2583 | } | |
2584 | index++; | |
2585 | return 0; | |
2586 | } | |
2587 | ||
6a5e8b0e GH |
2588 | static int parallel_parse(const char *devname) |
2589 | { | |
2590 | static int index = 0; | |
2591 | char label[32]; | |
2592 | ||
2593 | if (strcmp(devname, "none") == 0) | |
2594 | return 0; | |
2595 | if (index == MAX_PARALLEL_PORTS) { | |
2596 | fprintf(stderr, "qemu: too many parallel ports\n"); | |
2597 | exit(1); | |
2598 | } | |
2599 | snprintf(label, sizeof(label), "parallel%d", index); | |
27143a44 | 2600 | parallel_hds[index] = qemu_chr_new(label, devname, NULL); |
6a5e8b0e | 2601 | if (!parallel_hds[index]) { |
52d06136 PM |
2602 | fprintf(stderr, "qemu: could not connect parallel device" |
2603 | " to character backend '%s'\n", devname); | |
6a5e8b0e GH |
2604 | return -1; |
2605 | } | |
2606 | index++; | |
2607 | return 0; | |
2608 | } | |
2609 | ||
aee1b935 GH |
2610 | static int virtcon_parse(const char *devname) |
2611 | { | |
3329f07b | 2612 | QemuOptsList *device = qemu_find_opts("device"); |
aee1b935 GH |
2613 | static int index = 0; |
2614 | char label[32]; | |
392ecf54 | 2615 | QemuOpts *bus_opts, *dev_opts; |
aee1b935 GH |
2616 | |
2617 | if (strcmp(devname, "none") == 0) | |
2618 | return 0; | |
2619 | if (index == MAX_VIRTIO_CONSOLES) { | |
2620 | fprintf(stderr, "qemu: too many virtio consoles\n"); | |
2621 | exit(1); | |
2622 | } | |
392ecf54 | 2623 | |
87ea75d5 | 2624 | bus_opts = qemu_opts_create(device, NULL, 0, &error_abort); |
e87f7fc6 AL |
2625 | if (arch_type == QEMU_ARCH_S390X) { |
2626 | qemu_opt_set(bus_opts, "driver", "virtio-serial-s390"); | |
2627 | } else { | |
2628 | qemu_opt_set(bus_opts, "driver", "virtio-serial-pci"); | |
4d8b3c63 | 2629 | } |
392ecf54 | 2630 | |
87ea75d5 | 2631 | dev_opts = qemu_opts_create(device, NULL, 0, &error_abort); |
392ecf54 AS |
2632 | qemu_opt_set(dev_opts, "driver", "virtconsole"); |
2633 | ||
aee1b935 | 2634 | snprintf(label, sizeof(label), "virtcon%d", index); |
27143a44 | 2635 | virtcon_hds[index] = qemu_chr_new(label, devname, NULL); |
aee1b935 | 2636 | if (!virtcon_hds[index]) { |
52d06136 PM |
2637 | fprintf(stderr, "qemu: could not connect virtio console" |
2638 | " to character backend '%s'\n", devname); | |
aee1b935 GH |
2639 | return -1; |
2640 | } | |
392ecf54 AS |
2641 | qemu_opt_set(dev_opts, "chardev", label); |
2642 | ||
aee1b935 GH |
2643 | index++; |
2644 | return 0; | |
2645 | } | |
2646 | ||
3ef669e1 AG |
2647 | static int sclp_parse(const char *devname) |
2648 | { | |
2649 | QemuOptsList *device = qemu_find_opts("device"); | |
2650 | static int index = 0; | |
2651 | char label[32]; | |
2652 | QemuOpts *dev_opts; | |
2653 | ||
2654 | if (strcmp(devname, "none") == 0) { | |
2655 | return 0; | |
2656 | } | |
2657 | if (index == MAX_SCLP_CONSOLES) { | |
2658 | fprintf(stderr, "qemu: too many sclp consoles\n"); | |
2659 | exit(1); | |
2660 | } | |
2661 | ||
2662 | assert(arch_type == QEMU_ARCH_S390X); | |
2663 | ||
2664 | dev_opts = qemu_opts_create(device, NULL, 0, NULL); | |
2665 | qemu_opt_set(dev_opts, "driver", "sclpconsole"); | |
2666 | ||
2667 | snprintf(label, sizeof(label), "sclpcon%d", index); | |
2668 | sclp_hds[index] = qemu_chr_new(label, devname, NULL); | |
2669 | if (!sclp_hds[index]) { | |
2670 | fprintf(stderr, "qemu: could not connect sclp console" | |
2671 | " to character backend '%s'\n", devname); | |
2672 | return -1; | |
2673 | } | |
2674 | qemu_opt_set(dev_opts, "chardev", label); | |
2675 | ||
2676 | index++; | |
2677 | return 0; | |
2678 | } | |
2679 | ||
c9f398e5 | 2680 | static int debugcon_parse(const char *devname) |
4d8b3c63 | 2681 | { |
c9f398e5 PA |
2682 | QemuOpts *opts; |
2683 | ||
27143a44 | 2684 | if (!qemu_chr_new("debugcon", devname, NULL)) { |
c9f398e5 PA |
2685 | exit(1); |
2686 | } | |
8be7e7e4 | 2687 | opts = qemu_opts_create(qemu_find_opts("device"), "debugcon", 1, NULL); |
c9f398e5 PA |
2688 | if (!opts) { |
2689 | fprintf(stderr, "qemu: already have a debugcon device\n"); | |
2690 | exit(1); | |
2691 | } | |
2692 | qemu_opt_set(opts, "driver", "isa-debugcon"); | |
2693 | qemu_opt_set(opts, "chardev", "debugcon"); | |
2694 | return 0; | |
2695 | } | |
2696 | ||
0056ae24 | 2697 | static MachineClass *machine_parse(const char *name) |
9052ea6b | 2698 | { |
0056ae24 | 2699 | MachineClass *mc = NULL; |
261747f1 | 2700 | GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false); |
9052ea6b JK |
2701 | |
2702 | if (name) { | |
0056ae24 | 2703 | mc = find_machine(name); |
9052ea6b | 2704 | } |
0056ae24 MA |
2705 | if (mc) { |
2706 | return mc; | |
9052ea6b | 2707 | } |
025172d5 MR |
2708 | if (name && !is_help_option(name)) { |
2709 | error_report("Unsupported machine type"); | |
2710 | error_printf("Use -machine help to list supported machines!\n"); | |
2711 | } else { | |
2712 | printf("Supported machines are:\n"); | |
2713 | for (el = machines; el; el = el->next) { | |
2714 | MachineClass *mc = el->data; | |
2715 | QEMUMachine *m = mc->qemu_machine; | |
2716 | if (m->alias) { | |
2717 | printf("%-20s %s (alias of %s)\n", m->alias, m->desc, m->name); | |
2718 | } | |
2719 | printf("%-20s %s%s\n", m->name, m->desc, | |
2720 | m->is_default ? " (default)" : ""); | |
9052ea6b | 2721 | } |
9052ea6b | 2722 | } |
261747f1 MA |
2723 | |
2724 | g_slist_free(machines); | |
c8057f95 | 2725 | exit(!name || !is_help_option(name)); |
9052ea6b JK |
2726 | } |
2727 | ||
f1e29879 | 2728 | static int tcg_init(MachineClass *mc) |
303d4e86 | 2729 | { |
d5ab9713 | 2730 | tcg_exec_init(tcg_tb_size * 1024 * 1024); |
303d4e86 AP |
2731 | return 0; |
2732 | } | |
2733 | ||
2734 | static struct { | |
2735 | const char *opt_name; | |
2736 | const char *name; | |
2737 | int (*available)(void); | |
f1e29879 | 2738 | int (*init)(MachineClass *mc); |
d5286af5 | 2739 | bool *allowed; |
303d4e86 AP |
2740 | } accel_list[] = { |
2741 | { "tcg", "tcg", tcg_available, tcg_init, &tcg_allowed }, | |
3285cf4f | 2742 | { "xen", "Xen", xen_available, xen_init, &xen_allowed }, |
303d4e86 | 2743 | { "kvm", "KVM", kvm_available, kvm_init, &kvm_allowed }, |
d4fce24f | 2744 | { "qtest", "QTest", qtest_available, qtest_init_accel, &qtest_allowed }, |
303d4e86 AP |
2745 | }; |
2746 | ||
f1e29879 | 2747 | static int configure_accelerator(MachineClass *mc) |
303d4e86 | 2748 | { |
36ad0e94 | 2749 | const char *p; |
303d4e86 AP |
2750 | char buf[10]; |
2751 | int i, ret; | |
217e21be LG |
2752 | bool accel_initialised = false; |
2753 | bool init_failed = false; | |
303d4e86 | 2754 | |
36ad0e94 | 2755 | p = qemu_opt_get(qemu_get_machine_opts(), "accel"); |
303d4e86 AP |
2756 | if (p == NULL) { |
2757 | /* Use the default "accelerator", tcg */ | |
2758 | p = "tcg"; | |
2759 | } | |
2760 | ||
1b785a97 | 2761 | while (!accel_initialised && *p != '\0') { |
303d4e86 AP |
2762 | if (*p == ':') { |
2763 | p++; | |
2764 | } | |
2765 | p = get_opt_name(buf, sizeof (buf), p, ':'); | |
2766 | for (i = 0; i < ARRAY_SIZE(accel_list); i++) { | |
2767 | if (strcmp(accel_list[i].opt_name, buf) == 0) { | |
e3c66d93 LG |
2768 | if (!accel_list[i].available()) { |
2769 | printf("%s not supported for this target\n", | |
2770 | accel_list[i].name); | |
b321afbe | 2771 | break; |
e3c66d93 | 2772 | } |
d5286af5 | 2773 | *(accel_list[i].allowed) = true; |
f1e29879 | 2774 | ret = accel_list[i].init(mc); |
303d4e86 | 2775 | if (ret < 0) { |
217e21be | 2776 | init_failed = true; |
e3c66d93 LG |
2777 | fprintf(stderr, "failed to initialize %s: %s\n", |
2778 | accel_list[i].name, | |
2779 | strerror(-ret)); | |
d5286af5 | 2780 | *(accel_list[i].allowed) = false; |
303d4e86 | 2781 | } else { |
217e21be | 2782 | accel_initialised = true; |
303d4e86 AP |
2783 | } |
2784 | break; | |
2785 | } | |
2786 | } | |
2787 | if (i == ARRAY_SIZE(accel_list)) { | |
2788 | fprintf(stderr, "\"%s\" accelerator does not exist.\n", buf); | |
2789 | } | |
2790 | } | |
2791 | ||
1b785a97 | 2792 | if (!accel_initialised) { |
217e21be LG |
2793 | if (!init_failed) { |
2794 | fprintf(stderr, "No accelerator found!\n"); | |
2795 | } | |
303d4e86 AP |
2796 | exit(1); |
2797 | } | |
2798 | ||
2799 | if (init_failed) { | |
2800 | fprintf(stderr, "Back to %s accelerator.\n", accel_list[i].name); | |
2801 | } | |
2802 | ||
1b785a97 | 2803 | return !accel_initialised; |
303d4e86 AP |
2804 | } |
2805 | ||
fd42deeb GH |
2806 | void qemu_add_exit_notifier(Notifier *notify) |
2807 | { | |
2808 | notifier_list_add(&exit_notifiers, notify); | |
2809 | } | |
2810 | ||
2811 | void qemu_remove_exit_notifier(Notifier *notify) | |
2812 | { | |
31552529 | 2813 | notifier_remove(notify); |
fd42deeb GH |
2814 | } |
2815 | ||
2816 | static void qemu_run_exit_notifiers(void) | |
2817 | { | |
9e8dd451 | 2818 | notifier_list_notify(&exit_notifiers, NULL); |
fd42deeb GH |
2819 | } |
2820 | ||
4cab946a GN |
2821 | void qemu_add_machine_init_done_notifier(Notifier *notify) |
2822 | { | |
2823 | notifier_list_add(&machine_init_done_notifiers, notify); | |
2824 | } | |
2825 | ||
2826 | static void qemu_run_machine_init_done_notifiers(void) | |
2827 | { | |
9e8dd451 | 2828 | notifier_list_notify(&machine_init_done_notifiers, NULL); |
4cab946a GN |
2829 | } |
2830 | ||
6530a97b AL |
2831 | static const QEMUOption *lookup_opt(int argc, char **argv, |
2832 | const char **poptarg, int *poptind) | |
2833 | { | |
2834 | const QEMUOption *popt; | |
2835 | int optind = *poptind; | |
2836 | char *r = argv[optind]; | |
2837 | const char *optarg; | |
2838 | ||
0f0bc3f1 | 2839 | loc_set_cmdline(argv, optind, 1); |
6530a97b AL |
2840 | optind++; |
2841 | /* Treat --foo the same as -foo. */ | |
2842 | if (r[1] == '-') | |
2843 | r++; | |
2844 | popt = qemu_options; | |
2845 | for(;;) { | |
2846 | if (!popt->name) { | |
0f0bc3f1 | 2847 | error_report("invalid option"); |
6530a97b AL |
2848 | exit(1); |
2849 | } | |
2850 | if (!strcmp(popt->name, r + 1)) | |
2851 | break; | |
2852 | popt++; | |
2853 | } | |
2854 | if (popt->flags & HAS_ARG) { | |
2855 | if (optind >= argc) { | |
0f0bc3f1 | 2856 | error_report("requires an argument"); |
6530a97b AL |
2857 | exit(1); |
2858 | } | |
2859 | optarg = argv[optind++]; | |
0f0bc3f1 | 2860 | loc_set_cmdline(argv, optind - 2, 2); |
6530a97b AL |
2861 | } else { |
2862 | optarg = NULL; | |
2863 | } | |
2864 | ||
2865 | *poptarg = optarg; | |
2866 | *poptind = optind; | |
2867 | ||
2868 | return popt; | |
2869 | } | |
2870 | ||
0750112a AL |
2871 | static gpointer malloc_and_trace(gsize n_bytes) |
2872 | { | |
2873 | void *ptr = malloc(n_bytes); | |
a74cd8cc | 2874 | trace_g_malloc(n_bytes, ptr); |
0750112a AL |
2875 | return ptr; |
2876 | } | |
2877 | ||
2878 | static gpointer realloc_and_trace(gpointer mem, gsize n_bytes) | |
2879 | { | |
2880 | void *ptr = realloc(mem, n_bytes); | |
a74cd8cc | 2881 | trace_g_realloc(mem, n_bytes, ptr); |
0750112a AL |
2882 | return ptr; |
2883 | } | |
2884 | ||
2885 | static void free_and_trace(gpointer mem) | |
2886 | { | |
a74cd8cc | 2887 | trace_g_free(mem); |
0750112a AL |
2888 | free(mem); |
2889 | } | |
2890 | ||
68d98d3e AL |
2891 | static int object_set_property(const char *name, const char *value, void *opaque) |
2892 | { | |
2893 | Object *obj = OBJECT(opaque); | |
2894 | StringInputVisitor *siv; | |
2895 | Error *local_err = NULL; | |
2896 | ||
2897 | if (strcmp(name, "qom-type") == 0 || strcmp(name, "id") == 0) { | |
2898 | return 0; | |
2899 | } | |
2900 | ||
2901 | siv = string_input_visitor_new(value); | |
2902 | object_property_set(obj, string_input_get_visitor(siv), name, &local_err); | |
2903 | string_input_visitor_cleanup(siv); | |
2904 | ||
2905 | if (local_err) { | |
2906 | qerror_report_err(local_err); | |
2907 | error_free(local_err); | |
2908 | return -1; | |
2909 | } | |
2910 | ||
2911 | return 0; | |
2912 | } | |
2913 | ||
2914 | static int object_create(QemuOpts *opts, void *opaque) | |
2915 | { | |
2916 | const char *type = qemu_opt_get(opts, "qom-type"); | |
2917 | const char *id = qemu_opts_id(opts); | |
90e9cf28 | 2918 | Error *local_err = NULL; |
68d98d3e AL |
2919 | Object *obj; |
2920 | ||
2921 | g_assert(type != NULL); | |
2922 | ||
2923 | if (id == NULL) { | |
2924 | qerror_report(QERR_MISSING_PARAMETER, "id"); | |
2925 | return -1; | |
2926 | } | |
2927 | ||
2928 | obj = object_new(type); | |
2929 | if (qemu_opt_foreach(opts, object_set_property, obj, 1) < 0) { | |
28ec2598 | 2930 | object_unref(obj); |
68d98d3e AL |
2931 | return -1; |
2932 | } | |
2933 | ||
269e09f3 IM |
2934 | if (!object_dynamic_cast(obj, TYPE_USER_CREATABLE)) { |
2935 | error_setg(&local_err, "object '%s' isn't supported by -object", | |
2936 | id); | |
2937 | goto out; | |
2938 | } | |
2939 | ||
2940 | user_creatable_complete(obj, &local_err); | |
2941 | if (local_err) { | |
2942 | goto out; | |
2943 | } | |
2944 | ||
68d98d3e | 2945 | object_property_add_child(container_get(object_get_root(), "/objects"), |
90e9cf28 IM |
2946 | id, obj, &local_err); |
2947 | ||
269e09f3 | 2948 | out: |
28ec2598 | 2949 | object_unref(obj); |
90e9cf28 IM |
2950 | if (local_err) { |
2951 | qerror_report_err(local_err); | |
2952 | error_free(local_err); | |
2953 | return -1; | |
2954 | } | |
68d98d3e AL |
2955 | return 0; |
2956 | } | |
2957 | ||
902b3d5c | 2958 | int main(int argc, char **argv, char **envp) |
0824d6fc | 2959 | { |
e4bcb14c | 2960 | int i; |
da1fcfda | 2961 | int snapshot, linux_boot; |
4e3de9e9 | 2962 | const char *icount_option = NULL; |
7f7f9873 | 2963 | const char *initrd_filename; |
a20dd508 | 2964 | const char *kernel_filename, *kernel_cmdline; |
e3fdc535 | 2965 | const char *boot_order; |
3023f332 | 2966 | DisplayState *ds; |
9f227bc3 | 2967 | int cyls, heads, secs, translation; |
2968 | QemuOpts *hda_opts = NULL, *opts, *machine_opts; | |
03b0ba70 | 2969 | QemuOptsList *olist; |
cd6f1169 | 2970 | int optind; |
6530a97b | 2971 | const char *optarg; |
d63d307f | 2972 | const char *loadvm = NULL; |
0056ae24 | 2973 | MachineClass *machine_class; |
cc1daa40 | 2974 | QEMUMachine *machine; |
94fc95cd | 2975 | const char *cpu_model; |
d44229c5 | 2976 | const char *vga_model = NULL; |
d4fce24f PB |
2977 | const char *qtest_chrdev = NULL; |
2978 | const char *qtest_log = NULL; | |
93815bc2 | 2979 | const char *pid_file = NULL; |
5bb7910a | 2980 | const char *incoming = NULL; |
821601ea | 2981 | #ifdef CONFIG_VNC |
993fbfdb | 2982 | int show_vnc_port = 0; |
821601ea | 2983 | #endif |
3ed2d9ee | 2984 | bool defconfig = true; |
f29a5614 | 2985 | bool userconfig = true; |
c235d738 MF |
2986 | const char *log_mask = NULL; |
2987 | const char *log_file = NULL; | |
0750112a AL |
2988 | GMemVTable mem_trace = { |
2989 | .malloc = malloc_and_trace, | |
2990 | .realloc = realloc_and_trace, | |
2991 | .free = free_and_trace, | |
2992 | }; | |
23d15e86 | 2993 | const char *trace_events = NULL; |
e4858974 | 2994 | const char *trace_file = NULL; |
6e1d3c1c IM |
2995 | const ram_addr_t default_ram_size = (ram_addr_t)DEFAULT_RAM_SIZE * |
2996 | 1024 * 1024; | |
0b5538c3 | 2997 | |
fd42deeb | 2998 | atexit(qemu_run_exit_notifiers); |
65abca0a | 2999 | error_set_progname(argv[0]); |
10f5bff6 | 3000 | qemu_init_exec_dir(argv[0]); |
65abca0a | 3001 | |
0750112a AL |
3002 | g_mem_set_vtable(&mem_trace); |
3003 | ||
1b71f7c1 AF |
3004 | module_call_init(MODULE_INIT_QOM); |
3005 | ||
4d454574 | 3006 | qemu_add_opts(&qemu_drive_opts); |
968854c8 AK |
3007 | qemu_add_drive_opts(&qemu_legacy_drive_opts); |
3008 | qemu_add_drive_opts(&qemu_common_drive_opts); | |
3009 | qemu_add_drive_opts(&qemu_drive_opts); | |
4d454574 PB |
3010 | qemu_add_opts(&qemu_chardev_opts); |
3011 | qemu_add_opts(&qemu_device_opts); | |
3012 | qemu_add_opts(&qemu_netdev_opts); | |
3013 | qemu_add_opts(&qemu_net_opts); | |
3014 | qemu_add_opts(&qemu_rtc_opts); | |
3015 | qemu_add_opts(&qemu_global_opts); | |
3016 | qemu_add_opts(&qemu_mon_opts); | |
3017 | qemu_add_opts(&qemu_trace_opts); | |
3018 | qemu_add_opts(&qemu_option_rom_opts); | |
3019 | qemu_add_opts(&qemu_machine_opts); | |
6e1d3c1c | 3020 | qemu_add_opts(&qemu_mem_opts); |
12b7f57e | 3021 | qemu_add_opts(&qemu_smp_opts); |
4d454574 PB |
3022 | qemu_add_opts(&qemu_boot_opts); |
3023 | qemu_add_opts(&qemu_sandbox_opts); | |
3024 | qemu_add_opts(&qemu_add_fd_opts); | |
3025 | qemu_add_opts(&qemu_object_opts); | |
d1a0cf73 | 3026 | qemu_add_opts(&qemu_tpmdev_opts); |
888a6bc6 | 3027 | qemu_add_opts(&qemu_realtime_opts); |
5e2ac519 | 3028 | qemu_add_opts(&qemu_msg_opts); |
5d12f961 | 3029 | qemu_add_opts(&qemu_name_opts); |
4d454574 | 3030 | |
5db9d4d1 LC |
3031 | runstate_init(); |
3032 | ||
6875204c | 3033 | init_clocks(); |
884f17c2 | 3034 | rtc_clock = QEMU_CLOCK_HOST; |
6875204c | 3035 | |
b6a3e690 | 3036 | qemu_init_auxval(envp); |
664d2c44 | 3037 | qemu_cache_utils_init(); |
902b3d5c | 3038 | |
72cf2d4f | 3039 | QLIST_INIT (&vm_change_state_head); |
fe98ac14 | 3040 | os_setup_early_signal_handling(); |
be995c27 | 3041 | |
f80f9ec9 | 3042 | module_call_init(MODULE_INIT_MACHINE); |
0056ae24 | 3043 | machine_class = find_default_machine(); |
94fc95cd | 3044 | cpu_model = NULL; |
6e1d3c1c | 3045 | ram_size = default_ram_size; |
33e3963e | 3046 | snapshot = 0; |
9f227bc3 | 3047 | cyls = heads = secs = 0; |
3048 | translation = BIOS_ATA_TRANSLATION_AUTO; | |
c4b1fcc0 | 3049 | |
268a362c AL |
3050 | for (i = 0; i < MAX_NODES; i++) { |
3051 | node_mem[i] = 0; | |
ee785fed | 3052 | node_cpumask[i] = bitmap_new(MAX_CPUMASK_BITS); |
268a362c AL |
3053 | } |
3054 | ||
268a362c | 3055 | nb_numa_nodes = 0; |
7c9d8e07 | 3056 | nb_nics = 0; |
3b46e624 | 3057 | |
142c6b1a PL |
3058 | bdrv_init_with_whitelist(); |
3059 | ||
2c02d1ad | 3060 | autostart = 1; |
41bd639b | 3061 | |
292444cb AL |
3062 | /* first pass of option parsing */ |
3063 | optind = 1; | |
3064 | while (optind < argc) { | |
3065 | if (argv[optind][0] != '-') { | |
3066 | /* disk image */ | |
28e68d68 | 3067 | optind++; |
292444cb AL |
3068 | } else { |
3069 | const QEMUOption *popt; | |
3070 | ||
3071 | popt = lookup_opt(argc, argv, &optarg, &optind); | |
3072 | switch (popt->index) { | |
3073 | case QEMU_OPTION_nodefconfig: | |
3ed2d9ee | 3074 | defconfig = false; |
292444cb | 3075 | break; |
f29a5614 EH |
3076 | case QEMU_OPTION_nouserconfig: |
3077 | userconfig = false; | |
3078 | break; | |
292444cb AL |
3079 | } |
3080 | } | |
3081 | } | |
3082 | ||
3083 | if (defconfig) { | |
dcfb0939 | 3084 | int ret; |
f29a5614 | 3085 | ret = qemu_read_default_config_files(userconfig); |
b5a8fe5e | 3086 | if (ret < 0) { |
dcfb0939 | 3087 | exit(1); |
292444cb AL |
3088 | } |
3089 | } | |
3090 | ||
3091 | /* second pass of option parsing */ | |
cd6f1169 | 3092 | optind = 1; |
0824d6fc | 3093 | for(;;) { |
cd6f1169 | 3094 | if (optind >= argc) |
0824d6fc | 3095 | break; |
6530a97b | 3096 | if (argv[optind][0] != '-') { |
9f227bc3 | 3097 | hda_opts = drive_add(IF_DEFAULT, 0, argv[optind++], HD_OPTS); |
cd6f1169 FB |
3098 | } else { |
3099 | const QEMUOption *popt; | |
3100 | ||
6530a97b | 3101 | popt = lookup_opt(argc, argv, &optarg, &optind); |
ad96090a BS |
3102 | if (!(popt->arch_mask & arch_type)) { |
3103 | printf("Option %s not supported for this target\n", popt->name); | |
3104 | exit(1); | |
3105 | } | |
cd6f1169 | 3106 | switch(popt->index) { |
cc1daa40 | 3107 | case QEMU_OPTION_M: |
0056ae24 | 3108 | machine_class = machine_parse(optarg); |
cc1daa40 | 3109 | break; |
e43d594e JK |
3110 | case QEMU_OPTION_no_kvm_irqchip: { |
3111 | olist = qemu_find_opts("machine"); | |
3112 | qemu_opts_parse(olist, "kernel_irqchip=off", 0); | |
3113 | break; | |
3114 | } | |
94fc95cd JM |
3115 | case QEMU_OPTION_cpu: |
3116 | /* hw initialization will check this */ | |
ecf40bea | 3117 | cpu_model = optarg; |
94fc95cd | 3118 | break; |
cd6f1169 | 3119 | case QEMU_OPTION_hda: |
9f227bc3 | 3120 | { |
3121 | char buf[256]; | |
3122 | if (cyls == 0) | |
3123 | snprintf(buf, sizeof(buf), "%s", HD_OPTS); | |
3124 | else | |
3125 | snprintf(buf, sizeof(buf), | |
3126 | "%s,cyls=%d,heads=%d,secs=%d%s", | |
3127 | HD_OPTS , cyls, heads, secs, | |
3128 | translation == BIOS_ATA_TRANSLATION_LBA ? | |
3129 | ",trans=lba" : | |
3130 | translation == BIOS_ATA_TRANSLATION_NONE ? | |
3131 | ",trans=none" : ""); | |
3132 | drive_add(IF_DEFAULT, 0, optarg, buf); | |
3133 | break; | |
3134 | } | |
cd6f1169 | 3135 | case QEMU_OPTION_hdb: |
cc1daa40 FB |
3136 | case QEMU_OPTION_hdc: |
3137 | case QEMU_OPTION_hdd: | |
2292ddae MA |
3138 | drive_add(IF_DEFAULT, popt->index - QEMU_OPTION_hda, optarg, |
3139 | HD_OPTS); | |
fc01f7e7 | 3140 | break; |
e4bcb14c | 3141 | case QEMU_OPTION_drive: |
e2982c3a MT |
3142 | if (drive_def(optarg) == NULL) { |
3143 | exit(1); | |
3144 | } | |
e4bcb14c | 3145 | break; |
d058fe03 GH |
3146 | case QEMU_OPTION_set: |
3147 | if (qemu_set_option(optarg) != 0) | |
3148 | exit(1); | |
3149 | break; | |
d0fef6fb GH |
3150 | case QEMU_OPTION_global: |
3151 | if (qemu_global_option(optarg) != 0) | |
3152 | exit(1); | |
3153 | break; | |
3e3d5815 | 3154 | case QEMU_OPTION_mtdblock: |
2292ddae | 3155 | drive_add(IF_MTD, -1, optarg, MTD_OPTS); |
3e3d5815 | 3156 | break; |
a1bb27b1 | 3157 | case QEMU_OPTION_sd: |
80f4d9fc | 3158 | drive_add(IF_SD, -1, optarg, SD_OPTS); |
a1bb27b1 | 3159 | break; |
86f55663 | 3160 | case QEMU_OPTION_pflash: |
2292ddae | 3161 | drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS); |
86f55663 | 3162 | break; |
cd6f1169 | 3163 | case QEMU_OPTION_snapshot: |
33e3963e FB |
3164 | snapshot = 1; |
3165 | break; | |
cd6f1169 | 3166 | case QEMU_OPTION_hdachs: |
330d0414 | 3167 | { |
330d0414 FB |
3168 | const char *p; |
3169 | p = optarg; | |
3170 | cyls = strtol(p, (char **)&p, 0); | |
46d4767d FB |
3171 | if (cyls < 1 || cyls > 16383) |
3172 | goto chs_fail; | |
330d0414 FB |
3173 | if (*p != ',') |
3174 | goto chs_fail; | |
3175 | p++; | |
3176 | heads = strtol(p, (char **)&p, 0); | |
46d4767d FB |
3177 | if (heads < 1 || heads > 16) |
3178 | goto chs_fail; | |
330d0414 FB |
3179 | if (*p != ',') |
3180 | goto chs_fail; | |
3181 | p++; | |
3182 | secs = strtol(p, (char **)&p, 0); | |
46d4767d FB |
3183 | if (secs < 1 || secs > 63) |
3184 | goto chs_fail; | |
3185 | if (*p == ',') { | |
3186 | p++; | |
f31c41ff PB |
3187 | if (!strcmp(p, "large")) { |
3188 | translation = BIOS_ATA_TRANSLATION_LARGE; | |
3189 | } else if (!strcmp(p, "rechs")) { | |
3190 | translation = BIOS_ATA_TRANSLATION_RECHS; | |
3191 | } else if (!strcmp(p, "none")) { | |
46d4767d | 3192 | translation = BIOS_ATA_TRANSLATION_NONE; |
f31c41ff | 3193 | } else if (!strcmp(p, "lba")) { |
46d4767d | 3194 | translation = BIOS_ATA_TRANSLATION_LBA; |
f31c41ff | 3195 | } else if (!strcmp(p, "auto")) { |
46d4767d | 3196 | translation = BIOS_ATA_TRANSLATION_AUTO; |
f31c41ff | 3197 | } else { |
46d4767d | 3198 | goto chs_fail; |
f31c41ff | 3199 | } |
46d4767d | 3200 | } else if (*p != '\0') { |
c4b1fcc0 | 3201 | chs_fail: |
46d4767d FB |
3202 | fprintf(stderr, "qemu: invalid physical CHS format\n"); |
3203 | exit(1); | |
c4b1fcc0 | 3204 | } |
9f227bc3 | 3205 | if (hda_opts != NULL) { |
9dfd7c7a GH |
3206 | char num[16]; |
3207 | snprintf(num, sizeof(num), "%d", cyls); | |
3208 | qemu_opt_set(hda_opts, "cyls", num); | |
3209 | snprintf(num, sizeof(num), "%d", heads); | |
3210 | qemu_opt_set(hda_opts, "heads", num); | |
3211 | snprintf(num, sizeof(num), "%d", secs); | |
3212 | qemu_opt_set(hda_opts, "secs", num); | |
f31c41ff PB |
3213 | if (translation == BIOS_ATA_TRANSLATION_LARGE) { |
3214 | qemu_opt_set(hda_opts, "trans", "large"); | |
3215 | } else if (translation == BIOS_ATA_TRANSLATION_RECHS) { | |
3216 | qemu_opt_set(hda_opts, "trans", "rechs"); | |
3217 | } else if (translation == BIOS_ATA_TRANSLATION_LBA) { | |
9dfd7c7a | 3218 | qemu_opt_set(hda_opts, "trans", "lba"); |
f31c41ff | 3219 | } else if (translation == BIOS_ATA_TRANSLATION_NONE) { |
9dfd7c7a | 3220 | qemu_opt_set(hda_opts, "trans", "none"); |
f31c41ff | 3221 | } |
9dfd7c7a | 3222 | } |
330d0414 FB |
3223 | } |
3224 | break; | |
268a362c | 3225 | case QEMU_OPTION_numa: |
268a362c AL |
3226 | numa_add(optarg); |
3227 | break; | |
1472a95b JS |
3228 | case QEMU_OPTION_display: |
3229 | display_type = select_display(optarg); | |
3230 | break; | |
cd6f1169 | 3231 | case QEMU_OPTION_nographic: |
993fbfdb | 3232 | display_type = DT_NOGRAPHIC; |
a20dd508 | 3233 | break; |
4d3b6f6e | 3234 | case QEMU_OPTION_curses: |
47b05369 | 3235 | #ifdef CONFIG_CURSES |
993fbfdb | 3236 | display_type = DT_CURSES; |
47b05369 JS |
3237 | #else |
3238 | fprintf(stderr, "Curses support is disabled\n"); | |
3239 | exit(1); | |
4d3b6f6e | 3240 | #endif |
47b05369 | 3241 | break; |
a171fe39 | 3242 | case QEMU_OPTION_portrait: |
9312805d VK |
3243 | graphic_rotate = 90; |
3244 | break; | |
3245 | case QEMU_OPTION_rotate: | |
3246 | graphic_rotate = strtol(optarg, (char **) &optarg, 10); | |
3247 | if (graphic_rotate != 0 && graphic_rotate != 90 && | |
3248 | graphic_rotate != 180 && graphic_rotate != 270) { | |
3249 | fprintf(stderr, | |
3250 | "qemu: only 90, 180, 270 deg rotation is available\n"); | |
3251 | exit(1); | |
3252 | } | |
a171fe39 | 3253 | break; |
cd6f1169 | 3254 | case QEMU_OPTION_kernel: |
a0abe474 PM |
3255 | qemu_opts_set(qemu_find_opts("machine"), 0, "kernel", optarg); |
3256 | break; | |
3257 | case QEMU_OPTION_initrd: | |
3258 | qemu_opts_set(qemu_find_opts("machine"), 0, "initrd", optarg); | |
a20dd508 | 3259 | break; |
cd6f1169 | 3260 | case QEMU_OPTION_append: |
a0abe474 | 3261 | qemu_opts_set(qemu_find_opts("machine"), 0, "append", optarg); |
313aa567 | 3262 | break; |
412beee6 GL |
3263 | case QEMU_OPTION_dtb: |
3264 | qemu_opts_set(qemu_find_opts("machine"), 0, "dtb", optarg); | |
3265 | break; | |
cd6f1169 | 3266 | case QEMU_OPTION_cdrom: |
2292ddae | 3267 | drive_add(IF_DEFAULT, 2, optarg, CDROM_OPTS); |
36b486bb | 3268 | break; |
cd6f1169 | 3269 | case QEMU_OPTION_boot: |
8281abd5 MA |
3270 | opts = qemu_opts_parse(qemu_find_opts("boot-opts"), optarg, 1); |
3271 | if (!opts) { | |
3272 | exit(1); | |
36b486bb FB |
3273 | } |
3274 | break; | |
cd6f1169 | 3275 | case QEMU_OPTION_fda: |
cd6f1169 | 3276 | case QEMU_OPTION_fdb: |
2292ddae MA |
3277 | drive_add(IF_FLOPPY, popt->index - QEMU_OPTION_fda, |
3278 | optarg, FD_OPTS); | |
c45886db | 3279 | break; |
52ca8d6a FB |
3280 | case QEMU_OPTION_no_fd_bootchk: |
3281 | fd_bootchk = 0; | |
3282 | break; | |
a1ea458f | 3283 | case QEMU_OPTION_netdev: |
3329f07b | 3284 | if (net_client_parse(qemu_find_opts("netdev"), optarg) == -1) { |
a1ea458f MM |
3285 | exit(1); |
3286 | } | |
3287 | break; | |
7c9d8e07 | 3288 | case QEMU_OPTION_net: |
3329f07b | 3289 | if (net_client_parse(qemu_find_opts("net"), optarg) == -1) { |
c4b1fcc0 FB |
3290 | exit(1); |
3291 | } | |
702c651c | 3292 | break; |
f9dadc98 RS |
3293 | #ifdef CONFIG_LIBISCSI |
3294 | case QEMU_OPTION_iscsi: | |
3295 | opts = qemu_opts_parse(qemu_find_opts("iscsi"), optarg, 0); | |
3296 | if (!opts) { | |
3297 | exit(1); | |
3298 | } | |
3299 | break; | |
3300 | #endif | |
c7f74643 FB |
3301 | #ifdef CONFIG_SLIRP |
3302 | case QEMU_OPTION_tftp: | |
ad196a9d | 3303 | legacy_tftp_prefix = optarg; |
9bf05444 | 3304 | break; |
47d5d01a | 3305 | case QEMU_OPTION_bootp: |
ad196a9d | 3306 | legacy_bootp_filename = optarg; |
47d5d01a | 3307 | break; |
9bf05444 | 3308 | case QEMU_OPTION_redir: |
0752706d MA |
3309 | if (net_slirp_redir(optarg) < 0) |
3310 | exit(1); | |
9bf05444 | 3311 | break; |
c7f74643 | 3312 | #endif |
dc72ac14 | 3313 | case QEMU_OPTION_bt: |
bd3c948d | 3314 | add_device_config(DEV_BT, optarg); |
dc72ac14 | 3315 | break; |
1d14ffa9 FB |
3316 | case QEMU_OPTION_audio_help: |
3317 | AUD_help (); | |
3318 | exit (0); | |
3319 | break; | |
3320 | case QEMU_OPTION_soundhw: | |
3321 | select_soundhw (optarg); | |
3322 | break; | |
cd6f1169 | 3323 | case QEMU_OPTION_h: |
15f82208 | 3324 | help(0); |
cd6f1169 | 3325 | break; |
9bd7e6d9 PB |
3326 | case QEMU_OPTION_version: |
3327 | version(); | |
3328 | exit(0); | |
3329 | break; | |
00f82b8a | 3330 | case QEMU_OPTION_m: { |
ff961015 | 3331 | uint64_t sz; |
6e1d3c1c | 3332 | const char *mem_str; |
9f9b17a4 | 3333 | |
6e1d3c1c IM |
3334 | opts = qemu_opts_parse(qemu_find_opts("memory"), |
3335 | optarg, 1); | |
3336 | if (!opts) { | |
3337 | exit(EXIT_FAILURE); | |
3338 | } | |
3339 | ||
3340 | mem_str = qemu_opt_get(opts, "size"); | |
3341 | if (!mem_str) { | |
3342 | error_report("invalid -m option, missing 'size' option"); | |
3343 | exit(EXIT_FAILURE); | |
3344 | } | |
3345 | if (!*mem_str) { | |
3346 | error_report("missing 'size' option value"); | |
3347 | exit(EXIT_FAILURE); | |
3348 | } | |
3349 | ||
3350 | sz = qemu_opt_get_size(opts, "size", ram_size); | |
3351 | ||
3352 | /* Fix up legacy suffix-less format */ | |
3353 | if (g_ascii_isdigit(mem_str[strlen(mem_str) - 1])) { | |
3354 | uint64_t overflow_check = sz; | |
3355 | ||
3356 | sz <<= 20; | |
3357 | if ((sz >> 20) != overflow_check) { | |
3358 | error_report("too large 'size' option value"); | |
3359 | exit(EXIT_FAILURE); | |
3360 | } | |
3361 | } | |
3362 | ||
3363 | /* backward compatibility behaviour for case "-m 0" */ | |
3364 | if (sz == 0) { | |
3365 | sz = default_ram_size; | |
cd6f1169 | 3366 | } |
6e1d3c1c IM |
3367 | |
3368 | sz = QEMU_ALIGN_UP(sz, 8192); | |
ff961015 MA |
3369 | ram_size = sz; |
3370 | if (ram_size != sz) { | |
6e1d3c1c IM |
3371 | error_report("ram size too large"); |
3372 | exit(EXIT_FAILURE); | |
00f82b8a | 3373 | } |
cd6f1169 | 3374 | break; |
00f82b8a | 3375 | } |
d1a0cf73 SB |
3376 | #ifdef CONFIG_TPM |
3377 | case QEMU_OPTION_tpmdev: | |
3378 | if (tpm_config_parse(qemu_find_opts("tpmdev"), optarg) < 0) { | |
3379 | exit(1); | |
3380 | } | |
3381 | break; | |
3382 | #endif | |
c902760f MT |
3383 | case QEMU_OPTION_mempath: |
3384 | mem_path = optarg; | |
3385 | break; | |
c902760f MT |
3386 | case QEMU_OPTION_mem_prealloc: |
3387 | mem_prealloc = 1; | |
3388 | break; | |
cd6f1169 | 3389 | case QEMU_OPTION_d: |
c235d738 MF |
3390 | log_mask = optarg; |
3391 | break; | |
3392 | case QEMU_OPTION_D: | |
3393 | log_file = optarg; | |
cd6f1169 | 3394 | break; |
cd6f1169 | 3395 | case QEMU_OPTION_s: |
ef0c4a0d | 3396 | add_device_config(DEV_GDB, "tcp::" DEFAULT_GDBSTUB_PORT); |
cd6f1169 | 3397 | break; |
59030a8c | 3398 | case QEMU_OPTION_gdb: |
ef0c4a0d | 3399 | add_device_config(DEV_GDB, optarg); |
cd6f1169 | 3400 | break; |
cd6f1169 | 3401 | case QEMU_OPTION_L: |
4524051c GH |
3402 | if (data_dir_idx < ARRAY_SIZE(data_dir)) { |
3403 | data_dir[data_dir_idx++] = optarg; | |
3404 | } | |
cd6f1169 | 3405 | break; |
1192dad8 | 3406 | case QEMU_OPTION_bios: |
1442d3e6 | 3407 | qemu_opts_set(qemu_find_opts("machine"), 0, "firmware", optarg); |
1192dad8 | 3408 | break; |
1b530a6d AJ |
3409 | case QEMU_OPTION_singlestep: |
3410 | singlestep = 1; | |
3411 | break; | |
cd6f1169 | 3412 | case QEMU_OPTION_S: |
3c07f8e8 | 3413 | autostart = 0; |
cd6f1169 | 3414 | break; |
3d11d0eb FB |
3415 | case QEMU_OPTION_k: |
3416 | keyboard_layout = optarg; | |
3417 | break; | |
ee22c2f7 FB |
3418 | case QEMU_OPTION_localtime: |
3419 | rtc_utc = 0; | |
3420 | break; | |
3893c124 | 3421 | case QEMU_OPTION_vga: |
a369da5f | 3422 | vga_model = optarg; |
7f1b17f2 | 3423 | default_vga = 0; |
1bfe856e | 3424 | break; |
e9b137c2 FB |
3425 | case QEMU_OPTION_g: |
3426 | { | |
3427 | const char *p; | |
3428 | int w, h, depth; | |
3429 | p = optarg; | |
3430 | w = strtol(p, (char **)&p, 10); | |
3431 | if (w <= 0) { | |
3432 | graphic_error: | |
3433 | fprintf(stderr, "qemu: invalid resolution or depth\n"); | |
3434 | exit(1); | |
3435 | } | |
3436 | if (*p != 'x') | |
3437 | goto graphic_error; | |
3438 | p++; | |
3439 | h = strtol(p, (char **)&p, 10); | |
3440 | if (h <= 0) | |
3441 | goto graphic_error; | |
3442 | if (*p == 'x') { | |
3443 | p++; | |
3444 | depth = strtol(p, (char **)&p, 10); | |
5fafdf24 | 3445 | if (depth != 8 && depth != 15 && depth != 16 && |
e9b137c2 FB |
3446 | depth != 24 && depth != 32) |
3447 | goto graphic_error; | |
3448 | } else if (*p == '\0') { | |
3449 | depth = graphic_depth; | |
3450 | } else { | |
3451 | goto graphic_error; | |
3452 | } | |
3b46e624 | 3453 | |
e9b137c2 FB |
3454 | graphic_width = w; |
3455 | graphic_height = h; | |
3456 | graphic_depth = depth; | |
3457 | } | |
3458 | break; | |
20d8a3ed TS |
3459 | case QEMU_OPTION_echr: |
3460 | { | |
3461 | char *r; | |
3462 | term_escape_char = strtol(optarg, &r, 0); | |
3463 | if (r == optarg) | |
3464 | printf("Bad argument to echr\n"); | |
3465 | break; | |
3466 | } | |
82c643ff | 3467 | case QEMU_OPTION_monitor: |
6ca5582d | 3468 | default_monitor = 0; |
70e098af LC |
3469 | if (strncmp(optarg, "none", 4)) { |
3470 | monitor_parse(optarg, "readline"); | |
3471 | } | |
6ca5582d GH |
3472 | break; |
3473 | case QEMU_OPTION_qmp: | |
3474 | monitor_parse(optarg, "control"); | |
2d114dc1 | 3475 | default_monitor = 0; |
82c643ff | 3476 | break; |
22a0e04b | 3477 | case QEMU_OPTION_mon: |
3329f07b | 3478 | opts = qemu_opts_parse(qemu_find_opts("mon"), optarg, 1); |
22a0e04b | 3479 | if (!opts) { |
22a0e04b GH |
3480 | exit(1); |
3481 | } | |
2d114dc1 | 3482 | default_monitor = 0; |
22a0e04b | 3483 | break; |
191bc01b | 3484 | case QEMU_OPTION_chardev: |
3329f07b | 3485 | opts = qemu_opts_parse(qemu_find_opts("chardev"), optarg, 1); |
191bc01b | 3486 | if (!opts) { |
191bc01b GH |
3487 | exit(1); |
3488 | } | |
191bc01b | 3489 | break; |
74db920c | 3490 | case QEMU_OPTION_fsdev: |
03b0ba70 GH |
3491 | olist = qemu_find_opts("fsdev"); |
3492 | if (!olist) { | |
3493 | fprintf(stderr, "fsdev is not supported by this qemu build.\n"); | |
3494 | exit(1); | |
3495 | } | |
3496 | opts = qemu_opts_parse(olist, optarg, 1); | |
74db920c | 3497 | if (!opts) { |
74db920c GS |
3498 | exit(1); |
3499 | } | |
3500 | break; | |
3d54abc7 | 3501 | case QEMU_OPTION_virtfs: { |
e14ea479 SH |
3502 | QemuOpts *fsdev; |
3503 | QemuOpts *device; | |
84a87cc4 | 3504 | const char *writeout, *sock_fd, *socket; |
3d54abc7 | 3505 | |
03b0ba70 GH |
3506 | olist = qemu_find_opts("virtfs"); |
3507 | if (!olist) { | |
3508 | fprintf(stderr, "virtfs is not supported by this qemu build.\n"); | |
3509 | exit(1); | |
3510 | } | |
3511 | opts = qemu_opts_parse(olist, optarg, 1); | |
3d54abc7 | 3512 | if (!opts) { |
3d54abc7 GS |
3513 | exit(1); |
3514 | } | |
3515 | ||
fbcbf101 | 3516 | if (qemu_opt_get(opts, "fsdriver") == NULL || |
99519f0a AK |
3517 | qemu_opt_get(opts, "mount_tag") == NULL) { |
3518 | fprintf(stderr, "Usage: -virtfs fsdriver,mount_tag=tag.\n"); | |
9ce56db6 VJ |
3519 | exit(1); |
3520 | } | |
e14ea479 | 3521 | fsdev = qemu_opts_create(qemu_find_opts("fsdev"), |
8be7e7e4 LC |
3522 | qemu_opt_get(opts, "mount_tag"), |
3523 | 1, NULL); | |
e14ea479 SH |
3524 | if (!fsdev) { |
3525 | fprintf(stderr, "duplicate fsdev id: %s\n", | |
3526 | qemu_opt_get(opts, "mount_tag")); | |
3d54abc7 GS |
3527 | exit(1); |
3528 | } | |
d3ab98e6 AK |
3529 | |
3530 | writeout = qemu_opt_get(opts, "writeout"); | |
3531 | if (writeout) { | |
3532 | #ifdef CONFIG_SYNC_FILE_RANGE | |
3533 | qemu_opt_set(fsdev, "writeout", writeout); | |
3534 | #else | |
3535 | fprintf(stderr, "writeout=immediate not supported on " | |
3536 | "this platform\n"); | |
3537 | exit(1); | |
3538 | #endif | |
3539 | } | |
fbcbf101 | 3540 | qemu_opt_set(fsdev, "fsdriver", qemu_opt_get(opts, "fsdriver")); |
e14ea479 SH |
3541 | qemu_opt_set(fsdev, "path", qemu_opt_get(opts, "path")); |
3542 | qemu_opt_set(fsdev, "security_model", | |
3543 | qemu_opt_get(opts, "security_model")); | |
84a87cc4 MK |
3544 | socket = qemu_opt_get(opts, "socket"); |
3545 | if (socket) { | |
3546 | qemu_opt_set(fsdev, "socket", socket); | |
3547 | } | |
4c793dda MK |
3548 | sock_fd = qemu_opt_get(opts, "sock_fd"); |
3549 | if (sock_fd) { | |
3550 | qemu_opt_set(fsdev, "sock_fd", sock_fd); | |
3551 | } | |
e14ea479 | 3552 | |
2c74c2cb MK |
3553 | qemu_opt_set_bool(fsdev, "readonly", |
3554 | qemu_opt_get_bool(opts, "readonly", 0)); | |
87ea75d5 PC |
3555 | device = qemu_opts_create(qemu_find_opts("device"), NULL, 0, |
3556 | &error_abort); | |
e14ea479 SH |
3557 | qemu_opt_set(device, "driver", "virtio-9p-pci"); |
3558 | qemu_opt_set(device, "fsdev", | |
3559 | qemu_opt_get(opts, "mount_tag")); | |
3560 | qemu_opt_set(device, "mount_tag", | |
3561 | qemu_opt_get(opts, "mount_tag")); | |
3d54abc7 GS |
3562 | break; |
3563 | } | |
9db221ae AK |
3564 | case QEMU_OPTION_virtfs_synth: { |
3565 | QemuOpts *fsdev; | |
3566 | QemuOpts *device; | |
3567 | ||
8be7e7e4 LC |
3568 | fsdev = qemu_opts_create(qemu_find_opts("fsdev"), "v_synth", |
3569 | 1, NULL); | |
9db221ae AK |
3570 | if (!fsdev) { |
3571 | fprintf(stderr, "duplicate option: %s\n", "virtfs_synth"); | |
3572 | exit(1); | |
3573 | } | |
3574 | qemu_opt_set(fsdev, "fsdriver", "synth"); | |
9db221ae | 3575 | |
87ea75d5 PC |
3576 | device = qemu_opts_create(qemu_find_opts("device"), NULL, 0, |
3577 | &error_abort); | |
9db221ae AK |
3578 | qemu_opt_set(device, "driver", "virtio-9p-pci"); |
3579 | qemu_opt_set(device, "fsdev", "v_synth"); | |
3580 | qemu_opt_set(device, "mount_tag", "v_synth"); | |
3581 | break; | |
3582 | } | |
82c643ff | 3583 | case QEMU_OPTION_serial: |
998bbd74 GH |
3584 | add_device_config(DEV_SERIAL, optarg); |
3585 | default_serial = 0; | |
18141ed6 JK |
3586 | if (strncmp(optarg, "mon:", 4) == 0) { |
3587 | default_monitor = 0; | |
3588 | } | |
82c643ff | 3589 | break; |
9dd986cc | 3590 | case QEMU_OPTION_watchdog: |
09aaa160 MA |
3591 | if (watchdog) { |
3592 | fprintf(stderr, | |
3593 | "qemu: only one watchdog option may be given\n"); | |
3594 | return 1; | |
3595 | } | |
3596 | watchdog = optarg; | |
9dd986cc RJ |
3597 | break; |
3598 | case QEMU_OPTION_watchdog_action: | |
3599 | if (select_watchdog_action(optarg) == -1) { | |
3600 | fprintf(stderr, "Unknown -watchdog-action parameter\n"); | |
3601 | exit(1); | |
3602 | } | |
3603 | break; | |
51ecf136 | 3604 | case QEMU_OPTION_virtiocon: |
aee1b935 GH |
3605 | add_device_config(DEV_VIRTCON, optarg); |
3606 | default_virtcon = 0; | |
18141ed6 JK |
3607 | if (strncmp(optarg, "mon:", 4) == 0) { |
3608 | default_monitor = 0; | |
3609 | } | |
51ecf136 | 3610 | break; |
6508fe59 | 3611 | case QEMU_OPTION_parallel: |
6a5e8b0e GH |
3612 | add_device_config(DEV_PARALLEL, optarg); |
3613 | default_parallel = 0; | |
18141ed6 JK |
3614 | if (strncmp(optarg, "mon:", 4) == 0) { |
3615 | default_monitor = 0; | |
3616 | } | |
6508fe59 | 3617 | break; |
c9f398e5 PA |
3618 | case QEMU_OPTION_debugcon: |
3619 | add_device_config(DEV_DEBUGCON, optarg); | |
3620 | break; | |
d63d307f FB |
3621 | case QEMU_OPTION_loadvm: |
3622 | loadvm = optarg; | |
3623 | break; | |
3624 | case QEMU_OPTION_full_screen: | |
3625 | full_screen = 1; | |
3626 | break; | |
43523e93 TS |
3627 | case QEMU_OPTION_no_frame: |
3628 | no_frame = 1; | |
3629 | break; | |
3780e197 TS |
3630 | case QEMU_OPTION_alt_grab: |
3631 | alt_grab = 1; | |
3632 | break; | |
0ca9f8a4 DK |
3633 | case QEMU_OPTION_ctrl_grab: |
3634 | ctrl_grab = 1; | |
3635 | break; | |
667accab TS |
3636 | case QEMU_OPTION_no_quit: |
3637 | no_quit = 1; | |
3638 | break; | |
7d957bd8 | 3639 | case QEMU_OPTION_sdl: |
24f6ff86 | 3640 | #ifdef CONFIG_SDL |
993fbfdb | 3641 | display_type = DT_SDL; |
7d957bd8 | 3642 | break; |
58fc096c | 3643 | #else |
58fc096c JS |
3644 | fprintf(stderr, "SDL support is disabled\n"); |
3645 | exit(1); | |
667accab | 3646 | #endif |
f7cce898 | 3647 | case QEMU_OPTION_pidfile: |
93815bc2 | 3648 | pid_file = optarg; |
f7cce898 | 3649 | break; |
a09db21f FB |
3650 | case QEMU_OPTION_win2k_hack: |
3651 | win2k_install_hack = 1; | |
3652 | break; | |
433acf0d JK |
3653 | case QEMU_OPTION_rtc_td_hack: { |
3654 | static GlobalProperty slew_lost_ticks[] = { | |
3655 | { | |
3656 | .driver = "mc146818rtc", | |
3657 | .property = "lost_tick_policy", | |
3658 | .value = "slew", | |
3659 | }, | |
3660 | { /* end of list */ } | |
3661 | }; | |
3662 | ||
3663 | qdev_prop_register_global_list(slew_lost_ticks); | |
73822ec8 | 3664 | break; |
433acf0d | 3665 | } |
8a92ea2f | 3666 | case QEMU_OPTION_acpitable: |
0c764a9d | 3667 | opts = qemu_opts_parse(qemu_find_opts("acpi"), optarg, 1); |
f46e720a LE |
3668 | if (!opts) { |
3669 | exit(1); | |
3670 | } | |
0c764a9d | 3671 | do_acpitable_option(opts); |
8a92ea2f | 3672 | break; |
b6f6e3d3 | 3673 | case QEMU_OPTION_smbios: |
4f953d2f | 3674 | opts = qemu_opts_parse(qemu_find_opts("smbios"), optarg, 0); |
f46e720a LE |
3675 | if (!opts) { |
3676 | exit(1); | |
3677 | } | |
4f953d2f | 3678 | do_smbios_option(opts); |
b6f6e3d3 | 3679 | break; |
7ba1e619 | 3680 | case QEMU_OPTION_enable_kvm: |
303d4e86 | 3681 | olist = qemu_find_opts("machine"); |
303d4e86 AP |
3682 | qemu_opts_parse(olist, "accel=kvm", 0); |
3683 | break; | |
3684 | case QEMU_OPTION_machine: | |
3685 | olist = qemu_find_opts("machine"); | |
9052ea6b | 3686 | opts = qemu_opts_parse(olist, optarg, 1); |
303d4e86 | 3687 | if (!opts) { |
303d4e86 AP |
3688 | exit(1); |
3689 | } | |
2645c6dc JK |
3690 | optarg = qemu_opt_get(opts, "type"); |
3691 | if (optarg) { | |
0056ae24 | 3692 | machine_class = machine_parse(optarg); |
2645c6dc | 3693 | } |
7ba1e619 | 3694 | break; |
a0dac021 JK |
3695 | case QEMU_OPTION_no_kvm: |
3696 | olist = qemu_find_opts("machine"); | |
3697 | qemu_opts_parse(olist, "accel=tcg", 0); | |
3698 | break; | |
4086bde8 JK |
3699 | case QEMU_OPTION_no_kvm_pit: { |
3700 | fprintf(stderr, "Warning: KVM PIT can no longer be disabled " | |
3701 | "separately.\n"); | |
3702 | break; | |
3703 | } | |
c21fb4f8 JK |
3704 | case QEMU_OPTION_no_kvm_pit_reinjection: { |
3705 | static GlobalProperty kvm_pit_lost_tick_policy[] = { | |
3706 | { | |
3707 | .driver = "kvm-pit", | |
3708 | .property = "lost_tick_policy", | |
3709 | .value = "discard", | |
3710 | }, | |
3711 | { /* end of list */ } | |
3712 | }; | |
3713 | ||
3714 | fprintf(stderr, "Warning: option deprecated, use " | |
3715 | "lost_tick_policy property of kvm-pit instead.\n"); | |
3716 | qdev_prop_register_global_list(kvm_pit_lost_tick_policy); | |
3717 | break; | |
3718 | } | |
bb36d470 | 3719 | case QEMU_OPTION_usb: |
fa5358c6 PM |
3720 | olist = qemu_find_opts("machine"); |
3721 | qemu_opts_parse(olist, "usb=on", 0); | |
bb36d470 | 3722 | break; |
a594cfbf | 3723 | case QEMU_OPTION_usbdevice: |
fa5358c6 PM |
3724 | olist = qemu_find_opts("machine"); |
3725 | qemu_opts_parse(olist, "usb=on", 0); | |
bd3c948d GH |
3726 | add_device_config(DEV_USB, optarg); |
3727 | break; | |
3728 | case QEMU_OPTION_device: | |
3329f07b | 3729 | if (!qemu_opts_parse(qemu_find_opts("device"), optarg, 1)) { |
f31d07d1 GH |
3730 | exit(1); |
3731 | } | |
a594cfbf | 3732 | break; |
6a00d601 | 3733 | case QEMU_OPTION_smp: |
12b7f57e | 3734 | if (!qemu_opts_parse(qemu_find_opts("smp-opts"), optarg, 1)) { |
6be68d7e JS |
3735 | exit(1); |
3736 | } | |
6a00d601 | 3737 | break; |
24236869 | 3738 | case QEMU_OPTION_vnc: |
821601ea | 3739 | #ifdef CONFIG_VNC |
6b62dc2d | 3740 | display_remote++; |
821601ea JS |
3741 | vnc_display = optarg; |
3742 | #else | |
3743 | fprintf(stderr, "VNC support is disabled\n"); | |
3744 | exit(1); | |
3745 | #endif | |
3746 | break; | |
6515b203 FB |
3747 | case QEMU_OPTION_no_acpi: |
3748 | acpi_enabled = 0; | |
3749 | break; | |
16b29ae1 AL |
3750 | case QEMU_OPTION_no_hpet: |
3751 | no_hpet = 1; | |
3752 | break; | |
7d4c3d53 MA |
3753 | case QEMU_OPTION_balloon: |
3754 | if (balloon_parse(optarg) < 0) { | |
3755 | fprintf(stderr, "Unknown -balloon argument %s\n", optarg); | |
3756 | exit(1); | |
3757 | } | |
df97b920 | 3758 | break; |
d1beab82 FB |
3759 | case QEMU_OPTION_no_reboot: |
3760 | no_reboot = 1; | |
3761 | break; | |
b2f76161 AJ |
3762 | case QEMU_OPTION_no_shutdown: |
3763 | no_shutdown = 1; | |
3764 | break; | |
9467cd46 AZ |
3765 | case QEMU_OPTION_show_cursor: |
3766 | cursor_hide = 0; | |
3767 | break; | |
8fcb1b90 BS |
3768 | case QEMU_OPTION_uuid: |
3769 | if(qemu_uuid_parse(optarg, qemu_uuid) < 0) { | |
3770 | fprintf(stderr, "Fail to parse UUID string." | |
3771 | " Wrong format.\n"); | |
3772 | exit(1); | |
3773 | } | |
fc3b3295 | 3774 | qemu_uuid_set = true; |
8fcb1b90 | 3775 | break; |
9ae02555 TS |
3776 | case QEMU_OPTION_option_rom: |
3777 | if (nb_option_roms >= MAX_OPTION_ROMS) { | |
3778 | fprintf(stderr, "Too many option ROMs\n"); | |
3779 | exit(1); | |
3780 | } | |
2e55e842 | 3781 | opts = qemu_opts_parse(qemu_find_opts("option-rom"), optarg, 1); |
49295ebc MA |
3782 | if (!opts) { |
3783 | exit(1); | |
3784 | } | |
2e55e842 GN |
3785 | option_rom[nb_option_roms].name = qemu_opt_get(opts, "romfile"); |
3786 | option_rom[nb_option_roms].bootindex = | |
3787 | qemu_opt_get_number(opts, "bootindex", -1); | |
3788 | if (!option_rom[nb_option_roms].name) { | |
3789 | fprintf(stderr, "Option ROM file is not specified\n"); | |
3790 | exit(1); | |
3791 | } | |
9ae02555 TS |
3792 | nb_option_roms++; |
3793 | break; | |
8e71621f PB |
3794 | case QEMU_OPTION_semihosting: |
3795 | semihosting_enabled = 1; | |
3796 | break; | |
88eed34a JK |
3797 | case QEMU_OPTION_tdf: |
3798 | fprintf(stderr, "Warning: user space PIT time drift fix " | |
3799 | "is no longer supported.\n"); | |
3800 | break; | |
c35734b2 | 3801 | case QEMU_OPTION_name: |
5d12f961 DDAG |
3802 | opts = qemu_opts_parse(qemu_find_opts("name"), optarg, 1); |
3803 | if (!opts) { | |
3804 | exit(1); | |
3805 | } | |
3806 | parse_name(opts); | |
c35734b2 | 3807 | break; |
66508601 BS |
3808 | case QEMU_OPTION_prom_env: |
3809 | if (nb_prom_envs >= MAX_PROM_ENVS) { | |
3810 | fprintf(stderr, "Too many prom variables\n"); | |
3811 | exit(1); | |
3812 | } | |
3813 | prom_envs[nb_prom_envs] = optarg; | |
3814 | nb_prom_envs++; | |
3815 | break; | |
2b8f2d41 AZ |
3816 | case QEMU_OPTION_old_param: |
3817 | old_param = 1; | |
05ebd537 | 3818 | break; |
f3dcfada | 3819 | case QEMU_OPTION_clock: |
6d327171 AB |
3820 | /* Clock options no longer exist. Keep this option for |
3821 | * backward compatibility. | |
3822 | */ | |
f3dcfada | 3823 | break; |
7e0af5d0 | 3824 | case QEMU_OPTION_startdate: |
1ed2fc1f JK |
3825 | configure_rtc_date_offset(optarg, 1); |
3826 | break; | |
3827 | case QEMU_OPTION_rtc: | |
3329f07b | 3828 | opts = qemu_opts_parse(qemu_find_opts("rtc"), optarg, 0); |
1ed2fc1f | 3829 | if (!opts) { |
1ed2fc1f | 3830 | exit(1); |
7e0af5d0 | 3831 | } |
1ed2fc1f | 3832 | configure_rtc(opts); |
7e0af5d0 | 3833 | break; |
26a5f13b | 3834 | case QEMU_OPTION_tb_size: |
d5ab9713 JK |
3835 | tcg_tb_size = strtol(optarg, NULL, 0); |
3836 | if (tcg_tb_size < 0) { | |
3837 | tcg_tb_size = 0; | |
3838 | } | |
26a5f13b | 3839 | break; |
2e70f6ef | 3840 | case QEMU_OPTION_icount: |
4e3de9e9 | 3841 | icount_option = optarg; |
2e70f6ef | 3842 | break; |
5bb7910a AL |
3843 | case QEMU_OPTION_incoming: |
3844 | incoming = optarg; | |
81323a6c | 3845 | runstate_set(RUN_STATE_INMIGRATE); |
5bb7910a | 3846 | break; |
d8c208dd | 3847 | case QEMU_OPTION_nodefaults: |
d44229c5 | 3848 | has_defaults = 0; |
d8c208dd | 3849 | break; |
e37630ca | 3850 | case QEMU_OPTION_xen_domid: |
ad96090a BS |
3851 | if (!(xen_available())) { |
3852 | printf("Option %s not supported for this target\n", popt->name); | |
3853 | exit(1); | |
3854 | } | |
e37630ca AL |
3855 | xen_domid = atoi(optarg); |
3856 | break; | |
3857 | case QEMU_OPTION_xen_create: | |
ad96090a BS |
3858 | if (!(xen_available())) { |
3859 | printf("Option %s not supported for this target\n", popt->name); | |
3860 | exit(1); | |
3861 | } | |
e37630ca AL |
3862 | xen_mode = XEN_CREATE; |
3863 | break; | |
3864 | case QEMU_OPTION_xen_attach: | |
ad96090a BS |
3865 | if (!(xen_available())) { |
3866 | printf("Option %s not supported for this target\n", popt->name); | |
3867 | exit(1); | |
3868 | } | |
e37630ca AL |
3869 | xen_mode = XEN_ATTACH; |
3870 | break; | |
ab6540d5 | 3871 | case QEMU_OPTION_trace: |
e4858974 | 3872 | { |
ab6540d5 | 3873 | opts = qemu_opts_parse(qemu_find_opts("trace"), optarg, 0); |
e4858974 LV |
3874 | if (!opts) { |
3875 | exit(1); | |
ab6540d5 | 3876 | } |
23d15e86 | 3877 | trace_events = qemu_opt_get(opts, "events"); |
e4858974 | 3878 | trace_file = qemu_opt_get(opts, "file"); |
ab6540d5 | 3879 | break; |
e4858974 | 3880 | } |
715a664a GH |
3881 | case QEMU_OPTION_readconfig: |
3882 | { | |
dcfb0939 KW |
3883 | int ret = qemu_read_config_file(optarg); |
3884 | if (ret < 0) { | |
3885 | fprintf(stderr, "read config %s: %s\n", optarg, | |
3886 | strerror(-ret)); | |
715a664a GH |
3887 | exit(1); |
3888 | } | |
715a664a GH |
3889 | break; |
3890 | } | |
29b0040b GH |
3891 | case QEMU_OPTION_spice: |
3892 | olist = qemu_find_opts("spice"); | |
3893 | if (!olist) { | |
3894 | fprintf(stderr, "spice is not supported by this qemu build.\n"); | |
3895 | exit(1); | |
3896 | } | |
3897 | opts = qemu_opts_parse(olist, optarg, 0); | |
3898 | if (!opts) { | |
29b0040b GH |
3899 | exit(1); |
3900 | } | |
f963e4d0 | 3901 | display_remote++; |
29b0040b | 3902 | break; |
715a664a GH |
3903 | case QEMU_OPTION_writeconfig: |
3904 | { | |
3905 | FILE *fp; | |
3906 | if (strcmp(optarg, "-") == 0) { | |
3907 | fp = stdout; | |
3908 | } else { | |
3909 | fp = fopen(optarg, "w"); | |
3910 | if (fp == NULL) { | |
3911 | fprintf(stderr, "open %s: %s\n", optarg, strerror(errno)); | |
3912 | exit(1); | |
3913 | } | |
3914 | } | |
3915 | qemu_config_write(fp); | |
7fb8b5d9 CG |
3916 | if (fp != stdout) { |
3917 | fclose(fp); | |
3918 | } | |
715a664a GH |
3919 | break; |
3920 | } | |
c7f0f3b1 AL |
3921 | case QEMU_OPTION_qtest: |
3922 | qtest_chrdev = optarg; | |
3923 | break; | |
3924 | case QEMU_OPTION_qtest_log: | |
3925 | qtest_log = optarg; | |
3926 | break; | |
7d76ad4f EO |
3927 | case QEMU_OPTION_sandbox: |
3928 | opts = qemu_opts_parse(qemu_find_opts("sandbox"), optarg, 1); | |
3929 | if (!opts) { | |
49295ebc | 3930 | exit(1); |
7d76ad4f EO |
3931 | } |
3932 | break; | |
587ed6be CB |
3933 | case QEMU_OPTION_add_fd: |
3934 | #ifndef _WIN32 | |
3935 | opts = qemu_opts_parse(qemu_find_opts("add-fd"), optarg, 0); | |
3936 | if (!opts) { | |
49295ebc | 3937 | exit(1); |
587ed6be CB |
3938 | } |
3939 | #else | |
3940 | error_report("File descriptor passing is disabled on this " | |
3941 | "platform"); | |
3942 | exit(1); | |
3943 | #endif | |
3944 | break; | |
68d98d3e AL |
3945 | case QEMU_OPTION_object: |
3946 | opts = qemu_opts_parse(qemu_find_opts("object"), optarg, 1); | |
49295ebc MA |
3947 | if (!opts) { |
3948 | exit(1); | |
3949 | } | |
68d98d3e | 3950 | break; |
888a6bc6 SM |
3951 | case QEMU_OPTION_realtime: |
3952 | opts = qemu_opts_parse(qemu_find_opts("realtime"), optarg, 0); | |
3953 | if (!opts) { | |
3954 | exit(1); | |
3955 | } | |
3956 | configure_realtime(opts); | |
3957 | break; | |
5e2ac519 SA |
3958 | case QEMU_OPTION_msg: |
3959 | opts = qemu_opts_parse(qemu_find_opts("msg"), optarg, 0); | |
3960 | if (!opts) { | |
3961 | exit(1); | |
3962 | } | |
3963 | configure_msg(opts); | |
3964 | break; | |
59a5264b JS |
3965 | default: |
3966 | os_parse_cmd_args(popt->index, optarg); | |
cd6f1169 | 3967 | } |
0824d6fc FB |
3968 | } |
3969 | } | |
0f0bc3f1 | 3970 | loc_set_none(); |
c235d738 | 3971 | |
1c53786f PB |
3972 | if (qemu_init_main_loop()) { |
3973 | fprintf(stderr, "qemu_init_main_loop failed\n"); | |
3974 | exit(1); | |
3975 | } | |
3976 | ||
7d76ad4f EO |
3977 | if (qemu_opts_foreach(qemu_find_opts("sandbox"), parse_sandbox, NULL, 0)) { |
3978 | exit(1); | |
3979 | } | |
3980 | ||
587ed6be CB |
3981 | #ifndef _WIN32 |
3982 | if (qemu_opts_foreach(qemu_find_opts("add-fd"), parse_add_fd, NULL, 1)) { | |
3983 | exit(1); | |
3984 | } | |
3985 | ||
3986 | if (qemu_opts_foreach(qemu_find_opts("add-fd"), cleanup_add_fd, NULL, 1)) { | |
3987 | exit(1); | |
3988 | } | |
3989 | #endif | |
3990 | ||
0056ae24 | 3991 | if (machine_class == NULL) { |
a7a5544a PM |
3992 | fprintf(stderr, "No machine specified, and there is no default.\n" |
3993 | "Use -machine help to list supported machines!\n"); | |
fb7c269e DH |
3994 | exit(1); |
3995 | } | |
3996 | ||
0056ae24 MA |
3997 | current_machine = MACHINE(object_new(object_class_get_name( |
3998 | OBJECT_CLASS(machine_class)))); | |
3999 | object_property_add_child(object_get_root(), "machine", | |
4000 | OBJECT(current_machine), &error_abort); | |
4001 | ||
4002 | machine = machine_class->qemu_machine; | |
93bfef4c CV |
4003 | if (machine->hw_version) { |
4004 | qemu_set_version(machine->hw_version); | |
4005 | } | |
4006 | ||
68d98d3e AL |
4007 | if (qemu_opts_foreach(qemu_find_opts("object"), |
4008 | object_create, NULL, 0) != 0) { | |
4009 | exit(1); | |
4010 | } | |
4011 | ||
ecf40bea EH |
4012 | /* Init CPU def lists, based on config |
4013 | * - Must be called after all the qemu_read_config_file() calls | |
4014 | * - Must be called before list_cpus() | |
4015 | * - Must be called before machine->init() | |
4016 | */ | |
4017 | cpudef_init(); | |
4018 | ||
c8057f95 | 4019 | if (cpu_model && is_help_option(cpu_model)) { |
1d6528af | 4020 | list_cpus(stdout, &fprintf, cpu_model); |
ecf40bea EH |
4021 | exit(0); |
4022 | } | |
4023 | ||
c235d738 MF |
4024 | /* Open the logfile at this point, if necessary. We can't open the logfile |
4025 | * when encountering either of the logging options (-d or -D) because the | |
4026 | * other one may be encountered later on the command line, changing the | |
4027 | * location or level of logging. | |
4028 | */ | |
4029 | if (log_mask) { | |
b946bffa | 4030 | int mask; |
c235d738 | 4031 | if (log_file) { |
9a7e5424 | 4032 | qemu_set_log_filename(log_file); |
c235d738 | 4033 | } |
b946bffa PM |
4034 | |
4035 | mask = qemu_str_to_log_mask(log_mask); | |
4036 | if (!mask) { | |
4037 | qemu_print_log_usage(stdout); | |
4038 | exit(1); | |
4039 | } | |
4040 | qemu_set_log(mask); | |
c235d738 | 4041 | } |
330d0414 | 4042 | |
8a745f2a MM |
4043 | if (!is_daemonized()) { |
4044 | if (!trace_backend_init(trace_events, trace_file)) { | |
4045 | exit(1); | |
4046 | } | |
31d3c9b8 | 4047 | } |
0b5538c3 | 4048 | |
5cea8590 PB |
4049 | /* If no data_dir is specified then try to find it relative to the |
4050 | executable path. */ | |
4524051c | 4051 | if (data_dir_idx < ARRAY_SIZE(data_dir)) { |
10f5bff6 | 4052 | data_dir[data_dir_idx] = os_find_datadir(); |
4524051c GH |
4053 | if (data_dir[data_dir_idx] != NULL) { |
4054 | data_dir_idx++; | |
4055 | } | |
5cea8590 | 4056 | } |
60474fb5 | 4057 | /* If all else fails use the install path specified when building. */ |
4524051c GH |
4058 | if (data_dir_idx < ARRAY_SIZE(data_dir)) { |
4059 | data_dir[data_dir_idx++] = CONFIG_QEMU_DATADIR; | |
5cea8590 PB |
4060 | } |
4061 | ||
12b7f57e | 4062 | smp_parse(qemu_opts_find(qemu_find_opts("smp-opts"), NULL)); |
6be68d7e | 4063 | |
3d878caa | 4064 | machine->max_cpus = machine->max_cpus ?: 1; /* Default to UP */ |
b2097003 AL |
4065 | if (smp_cpus > machine->max_cpus) { |
4066 | fprintf(stderr, "Number of SMP cpus requested (%d), exceeds max cpus " | |
4067 | "supported by machine `%s' (%d)\n", smp_cpus, machine->name, | |
4068 | machine->max_cpus); | |
4069 | exit(1); | |
4070 | } | |
4071 | ||
67b724e6 AP |
4072 | /* |
4073 | * Get the default machine options from the machine if it is not already | |
4074 | * specified either by the configuration file or by the command line. | |
4075 | */ | |
4076 | if (machine->default_machine_opts) { | |
25de5935 JK |
4077 | qemu_opts_set_defaults(qemu_find_opts("machine"), |
4078 | machine->default_machine_opts, 0); | |
67b724e6 AP |
4079 | } |
4080 | ||
3329f07b GH |
4081 | qemu_opts_foreach(qemu_find_opts("device"), default_driver_check, NULL, 0); |
4082 | qemu_opts_foreach(qemu_find_opts("global"), default_driver_check, NULL, 0); | |
998bbd74 | 4083 | |
d44229c5 MW |
4084 | if (!vga_model && !default_vga) { |
4085 | vga_interface_type = VGA_DEVICE; | |
4086 | } | |
4087 | if (!has_defaults || machine->no_serial) { | |
986c5f78 GH |
4088 | default_serial = 0; |
4089 | } | |
d44229c5 | 4090 | if (!has_defaults || machine->no_parallel) { |
986c5f78 GH |
4091 | default_parallel = 0; |
4092 | } | |
d44229c5 | 4093 | if (!has_defaults || !machine->use_virtcon) { |
986c5f78 GH |
4094 | default_virtcon = 0; |
4095 | } | |
d44229c5 | 4096 | if (!has_defaults || !machine->use_sclp) { |
3ef669e1 AG |
4097 | default_sclp = 0; |
4098 | } | |
d44229c5 | 4099 | if (!has_defaults || machine->no_floppy) { |
ac33f8fa GH |
4100 | default_floppy = 0; |
4101 | } | |
d44229c5 | 4102 | if (!has_defaults || machine->no_cdrom) { |
ac33f8fa GH |
4103 | default_cdrom = 0; |
4104 | } | |
d44229c5 | 4105 | if (!has_defaults || machine->no_sdcard) { |
ac33f8fa GH |
4106 | default_sdcard = 0; |
4107 | } | |
d44229c5 MW |
4108 | if (!has_defaults) { |
4109 | default_monitor = 0; | |
4110 | default_net = 0; | |
4111 | default_vga = 0; | |
4112 | } | |
986c5f78 | 4113 | |
ab51b1d5 MT |
4114 | if (is_daemonized()) { |
4115 | /* According to documentation and historically, -nographic redirects | |
4116 | * serial port, parallel port and monitor to stdio, which does not work | |
4117 | * with -daemonize. We can redirect these to null instead, but since | |
4118 | * -nographic is legacy, let's just error out. | |
4119 | * We disallow -nographic only if all other ports are not redirected | |
4120 | * explicitly, to not break existing legacy setups which uses | |
4121 | * -nographic _and_ redirects all ports explicitly - this is valid | |
4122 | * usage, -nographic is just a no-op in this case. | |
4123 | */ | |
4124 | if (display_type == DT_NOGRAPHIC | |
4125 | && (default_parallel || default_serial | |
4126 | || default_monitor || default_virtcon)) { | |
4127 | fprintf(stderr, "-nographic can not be used with -daemonize\n"); | |
4128 | exit(1); | |
4129 | } | |
4130 | #ifdef CONFIG_CURSES | |
4131 | if (display_type == DT_CURSES) { | |
4132 | fprintf(stderr, "curses display can not be used with -daemonize\n"); | |
4133 | exit(1); | |
4134 | } | |
4135 | #endif | |
4136 | } | |
4137 | ||
993fbfdb | 4138 | if (display_type == DT_NOGRAPHIC) { |
6a5e8b0e GH |
4139 | if (default_parallel) |
4140 | add_device_config(DEV_PARALLEL, "null"); | |
e1c09175 GH |
4141 | if (default_serial && default_monitor) { |
4142 | add_device_config(DEV_SERIAL, "mon:stdio"); | |
986c5f78 GH |
4143 | } else if (default_virtcon && default_monitor) { |
4144 | add_device_config(DEV_VIRTCON, "mon:stdio"); | |
3ef669e1 AG |
4145 | } else if (default_sclp && default_monitor) { |
4146 | add_device_config(DEV_SCLP, "mon:stdio"); | |
e1c09175 GH |
4147 | } else { |
4148 | if (default_serial) | |
4149 | add_device_config(DEV_SERIAL, "stdio"); | |
986c5f78 GH |
4150 | if (default_virtcon) |
4151 | add_device_config(DEV_VIRTCON, "stdio"); | |
3ef669e1 AG |
4152 | if (default_sclp) { |
4153 | add_device_config(DEV_SCLP, "stdio"); | |
4154 | } | |
e1c09175 | 4155 | if (default_monitor) |
6ca5582d | 4156 | monitor_parse("stdio", "readline"); |
e1c09175 | 4157 | } |
998bbd74 GH |
4158 | } else { |
4159 | if (default_serial) | |
4160 | add_device_config(DEV_SERIAL, "vc:80Cx24C"); | |
6a5e8b0e GH |
4161 | if (default_parallel) |
4162 | add_device_config(DEV_PARALLEL, "vc:80Cx24C"); | |
abdeed06 | 4163 | if (default_monitor) |
6ca5582d | 4164 | monitor_parse("vc:80Cx24C", "readline"); |
38536da1 AG |
4165 | if (default_virtcon) |
4166 | add_device_config(DEV_VIRTCON, "vc:80Cx24C"); | |
3ef669e1 AG |
4167 | if (default_sclp) { |
4168 | add_device_config(DEV_SCLP, "vc:80Cx24C"); | |
4169 | } | |
bc0129d9 AL |
4170 | } |
4171 | ||
15546425 AL |
4172 | if (display_type == DT_DEFAULT && !display_remote) { |
4173 | #if defined(CONFIG_GTK) | |
4174 | display_type = DT_GTK; | |
4175 | #elif defined(CONFIG_SDL) || defined(CONFIG_COCOA) | |
4176 | display_type = DT_SDL; | |
4177 | #elif defined(CONFIG_VNC) | |
4178 | vnc_display = "localhost:0,to=99"; | |
4179 | show_vnc_port = 1; | |
4180 | #else | |
4181 | display_type = DT_NONE; | |
4182 | #endif | |
4183 | } | |
4184 | ||
047d4e15 PW |
4185 | if ((no_frame || alt_grab || ctrl_grab) && display_type != DT_SDL) { |
4186 | fprintf(stderr, "-no-frame, -alt-grab and -ctrl-grab are only valid " | |
4187 | "for SDL, ignoring option\n"); | |
4188 | } | |
4189 | if (no_quit && (display_type != DT_GTK && display_type != DT_SDL)) { | |
4190 | fprintf(stderr, "-no-quit is only valid for GTK and SDL, " | |
4191 | "ignoring option\n"); | |
4192 | } | |
4193 | ||
15546425 AL |
4194 | #if defined(CONFIG_GTK) |
4195 | if (display_type == DT_GTK) { | |
4196 | early_gtk_display_init(); | |
4197 | } | |
4198 | #endif | |
4199 | ||
a5829fd9 T |
4200 | socket_init(); |
4201 | ||
3329f07b | 4202 | if (qemu_opts_foreach(qemu_find_opts("chardev"), chardev_init_func, NULL, 1) != 0) |
1a688d3b | 4203 | exit(1); |
758e8e38 | 4204 | #ifdef CONFIG_VIRTFS |
3329f07b | 4205 | if (qemu_opts_foreach(qemu_find_opts("fsdev"), fsdev_init_func, NULL, 1) != 0) { |
74db920c GS |
4206 | exit(1); |
4207 | } | |
4208 | #endif | |
1a688d3b | 4209 | |
eb505be1 | 4210 | os_daemonize(); |
71e3ceb8 | 4211 | |
aa26bb2d | 4212 | if (pid_file && qemu_create_pidfile(pid_file) != 0) { |
eb505be1 | 4213 | os_pidfile_error(); |
93815bc2 TS |
4214 | exit(1); |
4215 | } | |
4216 | ||
6e1d3c1c IM |
4217 | /* store value for the future use */ |
4218 | qemu_opt_set_number(qemu_find_opts_singleton("memory"), "size", ram_size); | |
0ac543de | 4219 | |
3d1d9652 BR |
4220 | if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 0) |
4221 | != 0) { | |
4222 | exit(0); | |
4223 | } | |
4224 | ||
f1e29879 | 4225 | configure_accelerator(machine_class); |
214910a7 | 4226 | |
d4fce24f | 4227 | if (qtest_chrdev) { |
23802b4f FZ |
4228 | Error *local_err = NULL; |
4229 | qtest_init(qtest_chrdev, qtest_log, &local_err); | |
4230 | if (local_err) { | |
4231 | error_report("%s", error_get_pretty(local_err)); | |
4232 | error_free(local_err); | |
4233 | exit(1); | |
4234 | } | |
a907cf59 EI |
4235 | } |
4236 | ||
2ff3de68 MA |
4237 | machine_opts = qemu_get_machine_opts(); |
4238 | kernel_filename = qemu_opt_get(machine_opts, "kernel"); | |
4239 | initrd_filename = qemu_opt_get(machine_opts, "initrd"); | |
4240 | kernel_cmdline = qemu_opt_get(machine_opts, "append"); | |
1442d3e6 | 4241 | bios_name = qemu_opt_get(machine_opts, "firmware"); |
967c0da7 | 4242 | |
e3fdc535 | 4243 | boot_order = machine->default_boot_order; |
8281abd5 MA |
4244 | opts = qemu_opts_find(qemu_find_opts("boot-opts"), NULL); |
4245 | if (opts) { | |
4246 | char *normal_boot_order; | |
4247 | const char *order, *once; | |
4248 | ||
4249 | order = qemu_opt_get(opts, "order"); | |
4250 | if (order) { | |
4251 | validate_bootdevices(order); | |
4252 | boot_order = order; | |
4253 | } | |
4254 | ||
4255 | once = qemu_opt_get(opts, "once"); | |
4256 | if (once) { | |
4257 | validate_bootdevices(once); | |
4258 | normal_boot_order = g_strdup(boot_order); | |
4259 | boot_order = once; | |
083b79c9 | 4260 | qemu_register_reset(restore_boot_order, normal_boot_order); |
8281abd5 MA |
4261 | } |
4262 | ||
4263 | boot_menu = qemu_opt_get_bool(opts, "menu", boot_menu); | |
e5187b56 | 4264 | boot_strict = qemu_opt_get_bool(opts, "strict", false); |
8281abd5 MA |
4265 | } |
4266 | ||
a0abe474 PM |
4267 | if (!kernel_cmdline) { |
4268 | kernel_cmdline = ""; | |
4269 | } | |
4270 | ||
a20dd508 | 4271 | linux_boot = (kernel_filename != NULL); |
6c41b272 | 4272 | |
f8d39c01 TS |
4273 | if (!linux_boot && *kernel_cmdline != '\0') { |
4274 | fprintf(stderr, "-append only allowed with -kernel option\n"); | |
4275 | exit(1); | |
4276 | } | |
4277 | ||
4278 | if (!linux_boot && initrd_filename != NULL) { | |
4279 | fprintf(stderr, "-initrd only allowed with -kernel option\n"); | |
4280 | exit(1); | |
4281 | } | |
4282 | ||
2ff3de68 | 4283 | if (!linux_boot && qemu_opt_get(machine_opts, "dtb")) { |
412beee6 GL |
4284 | fprintf(stderr, "-dtb only allowed with -kernel option\n"); |
4285 | exit(1); | |
4286 | } | |
4287 | ||
9156d763 | 4288 | os_set_line_buffering(); |
3b46e624 | 4289 | |
49cf5728 PB |
4290 | qemu_init_cpu_loop(); |
4291 | qemu_mutex_lock_iothread(); | |
4292 | ||
ad1be899 AL |
4293 | #ifdef CONFIG_SPICE |
4294 | /* spice needs the timers to be initialized by this point */ | |
4295 | qemu_spice_init(); | |
4296 | #endif | |
4297 | ||
0abe905d MF |
4298 | if (icount_option && (kvm_enabled() || xen_enabled())) { |
4299 | fprintf(stderr, "-icount is not allowed with kvm or xen\n"); | |
4300 | exit(1); | |
4301 | } | |
4e3de9e9 | 4302 | configure_icount(icount_option); |
634fce96 | 4303 | |
f30dbae6 AK |
4304 | /* clean up network at qemu process termination */ |
4305 | atexit(&net_cleanup); | |
4306 | ||
dc1c9fe8 MM |
4307 | if (net_init_clients() < 0) { |
4308 | exit(1); | |
702c651c | 4309 | } |
f1510b2c | 4310 | |
d1a0cf73 SB |
4311 | #ifdef CONFIG_TPM |
4312 | if (tpm_init() < 0) { | |
4313 | exit(1); | |
4314 | } | |
4315 | #endif | |
4316 | ||
dc72ac14 | 4317 | /* init the bluetooth world */ |
bd3c948d GH |
4318 | if (foreach_device_config(DEV_BT, bt_parse)) |
4319 | exit(1); | |
dc72ac14 | 4320 | |
834e76ea AP |
4321 | if (!xen_enabled()) { |
4322 | /* On 32-bit hosts, QEMU is limited by virtual address space */ | |
4323 | if (ram_size > (2047 << 20) && HOST_LONG_BITS == 32) { | |
4324 | fprintf(stderr, "qemu: at most 2047 MB RAM can be simulated\n"); | |
4325 | exit(1); | |
4326 | } | |
4327 | } | |
9ae02555 | 4328 | |
d5ab9713 | 4329 | cpu_exec_init_all(); |
26a5f13b | 4330 | |
c163b5ca LS |
4331 | blk_mig_init(); |
4332 | ||
e4bcb14c | 4333 | /* open the virtual block devices */ |
9dfd7c7a | 4334 | if (snapshot) |
3329f07b | 4335 | qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot, NULL, 0); |
2d0d2837 CB |
4336 | if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func, |
4337 | &machine->block_default_type, 1) != 0) { | |
9dfd7c7a | 4338 | exit(1); |
2d0d2837 | 4339 | } |
3e3d5815 | 4340 | |
3c42ea66 CB |
4341 | default_drive(default_cdrom, snapshot, machine->block_default_type, 2, |
4342 | CDROM_OPTS); | |
4343 | default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS); | |
4344 | default_drive(default_sdcard, snapshot, IF_SD, 0, SD_OPTS); | |
4e5d9b57 | 4345 | |
7908c78d | 4346 | register_savevm_live(NULL, "ram", 0, 4, &savevm_ram_handlers, NULL); |
8a7ddc38 | 4347 | |
268a362c AL |
4348 | if (nb_numa_nodes > 0) { |
4349 | int i; | |
4350 | ||
ea0e5418 SL |
4351 | if (nb_numa_nodes > MAX_NODES) { |
4352 | nb_numa_nodes = MAX_NODES; | |
268a362c AL |
4353 | } |
4354 | ||
4355 | /* If no memory size if given for any node, assume the default case | |
4356 | * and distribute the available memory equally across all nodes | |
4357 | */ | |
4358 | for (i = 0; i < nb_numa_nodes; i++) { | |
4359 | if (node_mem[i] != 0) | |
4360 | break; | |
4361 | } | |
4362 | if (i == nb_numa_nodes) { | |
4363 | uint64_t usedmem = 0; | |
4364 | ||
4365 | /* On Linux, the each node's border has to be 8MB aligned, | |
4366 | * the final node gets the rest. | |
4367 | */ | |
4368 | for (i = 0; i < nb_numa_nodes - 1; i++) { | |
4369 | node_mem[i] = (ram_size / nb_numa_nodes) & ~((1 << 23UL) - 1); | |
4370 | usedmem += node_mem[i]; | |
4371 | } | |
4372 | node_mem[i] = ram_size - usedmem; | |
4373 | } | |
4374 | ||
4375 | for (i = 0; i < nb_numa_nodes; i++) { | |
ee785fed | 4376 | if (!bitmap_empty(node_cpumask[i], MAX_CPUMASK_BITS)) { |
268a362c | 4377 | break; |
ee785fed | 4378 | } |
268a362c AL |
4379 | } |
4380 | /* assigning the VCPUs round-robin is easier to implement, guest OSes | |
4381 | * must cope with this anyway, because there are BIOSes out there in | |
4382 | * real machines which also use this scheme. | |
4383 | */ | |
4384 | if (i == nb_numa_nodes) { | |
991dfefd | 4385 | for (i = 0; i < max_cpus; i++) { |
ee785fed | 4386 | set_bit(i, node_cpumask[i % nb_numa_nodes]); |
268a362c AL |
4387 | } |
4388 | } | |
4389 | } | |
4390 | ||
3329f07b | 4391 | if (qemu_opts_foreach(qemu_find_opts("mon"), mon_init_func, NULL, 1) != 0) { |
157b9319 JK |
4392 | exit(1); |
4393 | } | |
4394 | ||
998bbd74 GH |
4395 | if (foreach_device_config(DEV_SERIAL, serial_parse) < 0) |
4396 | exit(1); | |
6a5e8b0e GH |
4397 | if (foreach_device_config(DEV_PARALLEL, parallel_parse) < 0) |
4398 | exit(1); | |
aee1b935 GH |
4399 | if (foreach_device_config(DEV_VIRTCON, virtcon_parse) < 0) |
4400 | exit(1); | |
3ef669e1 AG |
4401 | if (foreach_device_config(DEV_SCLP, sclp_parse) < 0) { |
4402 | exit(1); | |
4403 | } | |
c9f398e5 PA |
4404 | if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0) |
4405 | exit(1); | |
2796dae0 | 4406 | |
7f1b17f2 | 4407 | /* If no default VGA is requested, the default is "none". */ |
3605ded5 AJ |
4408 | if (default_vga) { |
4409 | if (cirrus_vga_available()) { | |
4410 | vga_model = "cirrus"; | |
4411 | } else if (vga_available()) { | |
4412 | vga_model = "std"; | |
4413 | } | |
a369da5f | 4414 | } |
d44229c5 MW |
4415 | if (vga_model) { |
4416 | select_vgahw(vga_model); | |
4417 | } | |
a369da5f | 4418 | |
09aaa160 MA |
4419 | if (watchdog) { |
4420 | i = select_watchdog(watchdog); | |
4421 | if (i > 0) | |
4422 | exit (i == 1 ? 1 : 0); | |
4423 | } | |
4424 | ||
b6b61144 | 4425 | if (machine->compat_props) { |
458fb679 | 4426 | qdev_prop_register_global_list(machine->compat_props); |
b6b61144 | 4427 | } |
d0fef6fb GH |
4428 | qemu_add_globals(); |
4429 | ||
1de81d28 AL |
4430 | qdev_machine_init(); |
4431 | ||
6924bc1e | 4432 | current_machine->init_args = (QEMUMachineInitArgs) { |
aaa66391 | 4433 | .machine = machine_class, |
6924bc1e CG |
4434 | .ram_size = ram_size, |
4435 | .boot_order = boot_order, | |
4436 | .kernel_filename = kernel_filename, | |
4437 | .kernel_cmdline = kernel_cmdline, | |
4438 | .initrd_filename = initrd_filename, | |
4439 | .cpu_model = cpu_model }; | |
4440 | ||
0056ae24 | 4441 | machine->init(¤t_machine->init_args); |
3023f332 | 4442 | |
b3e6d591 PB |
4443 | audio_init(); |
4444 | ||
ea375f9a | 4445 | cpu_synchronize_all_post_init(); |
268a362c | 4446 | |
87d0a28e | 4447 | set_numa_modes(); |
268a362c | 4448 | |
3023f332 | 4449 | /* init USB devices */ |
094b287f | 4450 | if (usb_enabled(false)) { |
0752706d MA |
4451 | if (foreach_device_config(DEV_USB, usb_parse) < 0) |
4452 | exit(1); | |
3023f332 AL |
4453 | } |
4454 | ||
bd3c948d | 4455 | /* init generic devices */ |
3329f07b | 4456 | if (qemu_opts_foreach(qemu_find_opts("device"), device_init_func, NULL, 1) != 0) |
bd3c948d GH |
4457 | exit(1); |
4458 | ||
668680f7 MA |
4459 | net_check_clients(); |
4460 | ||
64840c66 | 4461 | ds = init_displaystate(); |
993fbfdb | 4462 | |
6b62dc2d | 4463 | /* init local displays */ |
993fbfdb AL |
4464 | switch (display_type) { |
4465 | case DT_NOGRAPHIC: | |
8111d028 | 4466 | (void)ds; /* avoid warning if no display is configured */ |
993fbfdb | 4467 | break; |
4d3b6f6e | 4468 | #if defined(CONFIG_CURSES) |
993fbfdb | 4469 | case DT_CURSES: |
ab51b1d5 | 4470 | curses_display_init(ds, full_screen); |
993fbfdb | 4471 | break; |
4d3b6f6e | 4472 | #endif |
5b0753e0 | 4473 | #if defined(CONFIG_SDL) |
993fbfdb AL |
4474 | case DT_SDL: |
4475 | sdl_display_init(ds, full_screen, no_frame); | |
4476 | break; | |
5b0753e0 | 4477 | #elif defined(CONFIG_COCOA) |
993fbfdb AL |
4478 | case DT_SDL: |
4479 | cocoa_display_init(ds, full_screen); | |
4480 | break; | |
15546425 AL |
4481 | #endif |
4482 | #if defined(CONFIG_GTK) | |
4483 | case DT_GTK: | |
881249c7 | 4484 | gtk_display_init(ds, full_screen, grab_on_hover); |
15546425 | 4485 | break; |
313aa567 | 4486 | #endif |
6b62dc2d GH |
4487 | default: |
4488 | break; | |
4489 | } | |
4490 | ||
0ce235a7 GN |
4491 | /* must be after terminal init, SDL library changes signal handlers */ |
4492 | os_setup_signal_handling(); | |
4493 | ||
821601ea | 4494 | #ifdef CONFIG_VNC |
6b62dc2d GH |
4495 | /* init remote displays */ |
4496 | if (vnc_display) { | |
2d55f0e8 | 4497 | Error *local_err = NULL; |
993fbfdb | 4498 | vnc_display_init(ds); |
2d55f0e8 PB |
4499 | vnc_display_open(ds, vnc_display, &local_err); |
4500 | if (local_err != NULL) { | |
4a44d85e SA |
4501 | error_report("Failed to start VNC server on `%s': %s", |
4502 | vnc_display, error_get_pretty(local_err)); | |
2d55f0e8 | 4503 | error_free(local_err); |
993fbfdb | 4504 | exit(1); |
94b204ca | 4505 | } |
f92f8afe | 4506 | |
993fbfdb AL |
4507 | if (show_vnc_port) { |
4508 | printf("VNC server running on `%s'\n", vnc_display_local_addr(ds)); | |
f92f8afe | 4509 | } |
313aa567 | 4510 | } |
821601ea | 4511 | #endif |
a3e22260 | 4512 | #ifdef CONFIG_SPICE |
9fa03286 GH |
4513 | if (using_spice) { |
4514 | qemu_spice_display_init(); | |
a3e22260 GH |
4515 | } |
4516 | #endif | |
5b08fc10 | 4517 | |
ef0c4a0d | 4518 | if (foreach_device_config(DEV_GDB, gdbserver_start) < 0) { |
59030a8c | 4519 | exit(1); |
45669e00 | 4520 | } |
45669e00 | 4521 | |
3418bd25 GH |
4522 | qdev_machine_creation_done(); |
4523 | ||
15ff7705 GH |
4524 | if (rom_load_all() != 0) { |
4525 | fprintf(stderr, "rom loading failed\n"); | |
4526 | exit(1); | |
4527 | } | |
45a50b16 | 4528 | |
80376c3f IY |
4529 | /* TODO: once all bus devices are qdevified, this should be done |
4530 | * when bus is created by qdev.c */ | |
4531 | qemu_register_reset(qbus_reset_all_fn, sysbus_get_default()); | |
4cab946a GN |
4532 | qemu_run_machine_init_done_notifiers(); |
4533 | ||
d916b464 MT |
4534 | /* Done notifiers can load ROMs */ |
4535 | rom_load_done(); | |
4536 | ||
e063eb1f | 4537 | qemu_system_reset(VMRESET_SILENT); |
05f2401e | 4538 | if (loadvm) { |
03cd4655 | 4539 | if (load_vmstate(loadvm) < 0) { |
05f2401e JQ |
4540 | autostart = 0; |
4541 | } | |
4542 | } | |
d63d307f | 4543 | |
2bb8c10c | 4544 | if (incoming) { |
43eaae28 PB |
4545 | Error *local_err = NULL; |
4546 | qemu_start_incoming_migration(incoming, &local_err); | |
4547 | if (local_err) { | |
4a44d85e SA |
4548 | error_report("-incoming %s: %s", incoming, |
4549 | error_get_pretty(local_err)); | |
43eaae28 PB |
4550 | error_free(local_err); |
4551 | exit(1); | |
8ca5e801 | 4552 | } |
6b99dadc | 4553 | } else if (autostart) { |
c0f4ce77 | 4554 | vm_start(); |
6b99dadc | 4555 | } |
ffd843bc | 4556 | |
eb505be1 | 4557 | os_setup_post(); |
71e3ceb8 | 4558 | |
8a745f2a MM |
4559 | if (is_daemonized()) { |
4560 | if (!trace_backend_init(trace_events, trace_file)) { | |
4561 | exit(1); | |
4562 | } | |
4563 | } | |
4564 | ||
8a7ddc38 | 4565 | main_loop(); |
99435906 PB |
4566 | bdrv_close_all(); |
4567 | pause_all_vcpus(); | |
3d3b8303 | 4568 | res_free(); |
d1a0cf73 SB |
4569 | #ifdef CONFIG_TPM |
4570 | tpm_cleanup(); | |
4571 | #endif | |
b46a8906 | 4572 | |
0824d6fc FB |
4573 | return 0; |
4574 | } |