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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" |
9c17d615 | 85 | #include "sysemu/blockdev.h" |
0d09e41a | 86 | #include "hw/block/block.h" |
caf71f86 | 87 | #include "migration/block.h" |
bdee56f5 | 88 | #include "sysemu/tpm.h" |
9c17d615 | 89 | #include "sysemu/dma.h" |
511d2b14 | 90 | #include "audio/audio.h" |
caf71f86 | 91 | #include "migration/migration.h" |
9c17d615 | 92 | #include "sysemu/kvm.h" |
7b1b5d19 | 93 | #include "qapi/qmp/qjson.h" |
1de7afc9 PB |
94 | #include "qemu/option.h" |
95 | #include "qemu/config-file.h" | |
59a5264b | 96 | #include "qemu-options.h" |
1fa9a5e4 | 97 | #include "qmp-commands.h" |
1de7afc9 | 98 | #include "qemu/main-loop.h" |
758e8e38 | 99 | #ifdef CONFIG_VIRTFS |
74db920c GS |
100 | #include "fsdev/qemu-fsdev.h" |
101 | #endif | |
9c17d615 | 102 | #include "sysemu/qtest.h" |
511d2b14 | 103 | |
76cad711 | 104 | #include "disas/disas.h" |
fc01f7e7 | 105 | |
511d2b14 | 106 | |
d918f23e | 107 | #include "slirp/libslirp.h" |
511d2b14 | 108 | |
94b0b5ff | 109 | #include "trace.h" |
e4858974 | 110 | #include "trace/control.h" |
1de7afc9 | 111 | #include "qemu/queue.h" |
9c17d615 PB |
112 | #include "sysemu/cpus.h" |
113 | #include "sysemu/arch_init.h" | |
1de7afc9 | 114 | #include "qemu/osdep.h" |
72cf2d4f | 115 | |
29b0040b | 116 | #include "ui/qemu-spice.h" |
68d98d3e | 117 | #include "qapi/string-input-visitor.h" |
c4090f8e | 118 | #include "qapi/opts-visitor.h" |
84321831 WX |
119 | #include "qom/object_interfaces.h" |
120 | #include "qapi-event.h" | |
29b0040b | 121 | |
1bfe856e | 122 | #define DEFAULT_RAM_SIZE 128 |
313aa567 | 123 | |
98b19252 | 124 | #define MAX_VIRTIO_CONSOLES 1 |
3ef669e1 | 125 | #define MAX_SCLP_CONSOLES 1 |
98b19252 | 126 | |
4524051c GH |
127 | static const char *data_dir[16]; |
128 | static int data_dir_idx; | |
1192dad8 | 129 | const char *bios_name = NULL; |
cb5a7aa8 | 130 | enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB; |
993fbfdb | 131 | DisplayType display_type = DT_DEFAULT; |
4fdcac0e | 132 | static int display_remote; |
3d11d0eb | 133 | const char* keyboard_layout = NULL; |
c227f099 | 134 | ram_addr_t ram_size; |
c902760f | 135 | const char *mem_path = NULL; |
c902760f | 136 | int mem_prealloc = 0; /* force preallocation of physical target memory */ |
c4b1fcc0 | 137 | int nb_nics; |
7c9d8e07 | 138 | NICInfo nd_table[MAX_NICS]; |
d399f677 | 139 | int autostart; |
f6503059 AZ |
140 | static int rtc_utc = 1; |
141 | static int rtc_date_offset = -1; /* -1 means no change */ | |
884f17c2 | 142 | QEMUClockType rtc_clock; |
64465297 | 143 | int vga_interface_type = VGA_NONE; |
dbed7e40 BS |
144 | static int full_screen = 0; |
145 | static int no_frame = 0; | |
667accab | 146 | int no_quit = 0; |
881249c7 JK |
147 | #ifdef CONFIG_GTK |
148 | static bool grab_on_hover; | |
149 | #endif | |
8d11df9e | 150 | CharDriverState *serial_hds[MAX_SERIAL_PORTS]; |
6508fe59 | 151 | CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; |
9ede2fde | 152 | CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES]; |
3ef669e1 | 153 | CharDriverState *sclp_hds[MAX_SCLP_CONSOLES]; |
a09db21f | 154 | int win2k_install_hack = 0; |
1b530a6d | 155 | int singlestep = 0; |
6a00d601 | 156 | int smp_cpus = 1; |
6be68d7e | 157 | int max_cpus = 0; |
dc6b1c09 AP |
158 | int smp_cores = 1; |
159 | int smp_threads = 1; | |
821601ea | 160 | #ifdef CONFIG_VNC |
73fc9742 | 161 | const char *vnc_display; |
821601ea | 162 | #endif |
6515b203 | 163 | int acpi_enabled = 1; |
16b29ae1 | 164 | int no_hpet = 0; |
52ca8d6a | 165 | int fd_bootchk = 1; |
4fdcac0e | 166 | static int no_reboot; |
b2f76161 | 167 | int no_shutdown = 0; |
9467cd46 | 168 | int cursor_hide = 1; |
a171fe39 | 169 | int graphic_rotate = 0; |
09aaa160 | 170 | const char *watchdog; |
2e55e842 | 171 | QEMUOptionRom option_rom[MAX_OPTION_ROMS]; |
9ae02555 | 172 | int nb_option_roms; |
8e71621f | 173 | int semihosting_enabled = 0; |
2b8f2d41 | 174 | int old_param = 0; |
c35734b2 | 175 | const char *qemu_name; |
3780e197 | 176 | int alt_grab = 0; |
0ca9f8a4 | 177 | int ctrl_grab = 0; |
66508601 BS |
178 | unsigned int nb_prom_envs = 0; |
179 | const char *prom_envs[MAX_PROM_ENVS]; | |
95387491 | 180 | int boot_menu; |
6f2bfda3 | 181 | static bool boot_strict; |
3d3b8303 | 182 | uint8_t *boot_splash_filedata; |
d09acb9b | 183 | size_t boot_splash_filedata_size; |
3d3b8303 | 184 | uint8_t qemu_extra_params_fw[2]; |
0824d6fc | 185 | |
a8bfac37 | 186 | int icount_align_option; |
1ca4d09a GN |
187 | typedef struct FWBootEntry FWBootEntry; |
188 | ||
189 | struct FWBootEntry { | |
190 | QTAILQ_ENTRY(FWBootEntry) link; | |
191 | int32_t bootindex; | |
192 | DeviceState *dev; | |
193 | char *suffix; | |
194 | }; | |
195 | ||
4fdcac0e BS |
196 | static QTAILQ_HEAD(, FWBootEntry) fw_boot_order = |
197 | QTAILQ_HEAD_INITIALIZER(fw_boot_order); | |
1ca4d09a | 198 | |
268a362c | 199 | int nb_numa_nodes; |
1af878e0 | 200 | int max_numa_nodeid; |
8c85901e | 201 | NodeInfo numa_info[MAX_NODES]; |
268a362c | 202 | |
8fcb1b90 | 203 | uint8_t qemu_uuid[16]; |
fc3b3295 | 204 | bool qemu_uuid_set; |
8fcb1b90 | 205 | |
76e30d0f JK |
206 | static QEMUBootSetHandler *boot_set_handler; |
207 | static void *boot_set_opaque; | |
208 | ||
fd42deeb GH |
209 | static NotifierList exit_notifiers = |
210 | NOTIFIER_LIST_INITIALIZER(exit_notifiers); | |
211 | ||
4cab946a GN |
212 | static NotifierList machine_init_done_notifiers = |
213 | NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); | |
214 | ||
d5286af5 | 215 | static bool tcg_allowed = true; |
d5286af5 | 216 | bool xen_allowed; |
d745bef8 BS |
217 | uint32_t xen_domid; |
218 | enum xen_mode xen_mode = XEN_EMULATE; | |
d5ab9713 | 219 | static int tcg_tb_size; |
d745bef8 | 220 | |
d44229c5 | 221 | static int has_defaults = 1; |
998bbd74 | 222 | static int default_serial = 1; |
6a5e8b0e | 223 | static int default_parallel = 1; |
986c5f78 | 224 | static int default_virtcon = 1; |
3ef669e1 | 225 | static int default_sclp = 1; |
abdeed06 | 226 | static int default_monitor = 1; |
ac33f8fa GH |
227 | static int default_floppy = 1; |
228 | static int default_cdrom = 1; | |
229 | static int default_sdcard = 1; | |
7f1b17f2 | 230 | static int default_vga = 1; |
998bbd74 GH |
231 | |
232 | static struct { | |
233 | const char *driver; | |
234 | int *flag; | |
235 | } default_list[] = { | |
6a5e8b0e GH |
236 | { .driver = "isa-serial", .flag = &default_serial }, |
237 | { .driver = "isa-parallel", .flag = &default_parallel }, | |
d8bcbabf | 238 | { .driver = "isa-fdc", .flag = &default_floppy }, |
af6bf132 MA |
239 | { .driver = "ide-cd", .flag = &default_cdrom }, |
240 | { .driver = "ide-hd", .flag = &default_cdrom }, | |
d8bcbabf | 241 | { .driver = "ide-drive", .flag = &default_cdrom }, |
af6bf132 | 242 | { .driver = "scsi-cd", .flag = &default_cdrom }, |
392ecf54 AS |
243 | { .driver = "virtio-serial-pci", .flag = &default_virtcon }, |
244 | { .driver = "virtio-serial-s390", .flag = &default_virtcon }, | |
245 | { .driver = "virtio-serial", .flag = &default_virtcon }, | |
7f1b17f2 PB |
246 | { .driver = "VGA", .flag = &default_vga }, |
247 | { .driver = "isa-vga", .flag = &default_vga }, | |
248 | { .driver = "cirrus-vga", .flag = &default_vga }, | |
249 | { .driver = "isa-cirrus-vga", .flag = &default_vga }, | |
250 | { .driver = "vmware-svga", .flag = &default_vga }, | |
251 | { .driver = "qxl-vga", .flag = &default_vga }, | |
998bbd74 GH |
252 | }; |
253 | ||
4d454574 PB |
254 | static QemuOptsList qemu_rtc_opts = { |
255 | .name = "rtc", | |
256 | .head = QTAILQ_HEAD_INITIALIZER(qemu_rtc_opts.head), | |
257 | .desc = { | |
258 | { | |
259 | .name = "base", | |
260 | .type = QEMU_OPT_STRING, | |
261 | },{ | |
262 | .name = "clock", | |
263 | .type = QEMU_OPT_STRING, | |
264 | },{ | |
265 | .name = "driftfix", | |
266 | .type = QEMU_OPT_STRING, | |
267 | }, | |
268 | { /* end of list */ } | |
269 | }, | |
270 | }; | |
271 | ||
272 | static QemuOptsList qemu_sandbox_opts = { | |
273 | .name = "sandbox", | |
274 | .implied_opt_name = "enable", | |
275 | .head = QTAILQ_HEAD_INITIALIZER(qemu_sandbox_opts.head), | |
276 | .desc = { | |
277 | { | |
278 | .name = "enable", | |
279 | .type = QEMU_OPT_BOOL, | |
280 | }, | |
281 | { /* end of list */ } | |
282 | }, | |
283 | }; | |
284 | ||
285 | static QemuOptsList qemu_trace_opts = { | |
286 | .name = "trace", | |
287 | .implied_opt_name = "trace", | |
288 | .head = QTAILQ_HEAD_INITIALIZER(qemu_trace_opts.head), | |
289 | .desc = { | |
290 | { | |
291 | .name = "events", | |
292 | .type = QEMU_OPT_STRING, | |
293 | },{ | |
294 | .name = "file", | |
295 | .type = QEMU_OPT_STRING, | |
296 | }, | |
297 | { /* end of list */ } | |
298 | }, | |
299 | }; | |
300 | ||
301 | static QemuOptsList qemu_option_rom_opts = { | |
302 | .name = "option-rom", | |
303 | .implied_opt_name = "romfile", | |
304 | .head = QTAILQ_HEAD_INITIALIZER(qemu_option_rom_opts.head), | |
305 | .desc = { | |
306 | { | |
307 | .name = "bootindex", | |
308 | .type = QEMU_OPT_NUMBER, | |
309 | }, { | |
310 | .name = "romfile", | |
311 | .type = QEMU_OPT_STRING, | |
312 | }, | |
313 | { /* end of list */ } | |
314 | }, | |
315 | }; | |
316 | ||
317 | static QemuOptsList qemu_machine_opts = { | |
318 | .name = "machine", | |
319 | .implied_opt_name = "type", | |
320 | .merge_lists = true, | |
321 | .head = QTAILQ_HEAD_INITIALIZER(qemu_machine_opts.head), | |
322 | .desc = { | |
323 | { | |
324 | .name = "type", | |
325 | .type = QEMU_OPT_STRING, | |
326 | .help = "emulated machine" | |
327 | }, { | |
328 | .name = "accel", | |
329 | .type = QEMU_OPT_STRING, | |
330 | .help = "accelerator list", | |
331 | }, { | |
332 | .name = "kernel_irqchip", | |
333 | .type = QEMU_OPT_BOOL, | |
334 | .help = "use KVM in-kernel irqchip", | |
335 | }, { | |
336 | .name = "kvm_shadow_mem", | |
337 | .type = QEMU_OPT_SIZE, | |
338 | .help = "KVM shadow MMU size", | |
339 | }, { | |
340 | .name = "kernel", | |
341 | .type = QEMU_OPT_STRING, | |
342 | .help = "Linux kernel image file", | |
343 | }, { | |
344 | .name = "initrd", | |
345 | .type = QEMU_OPT_STRING, | |
346 | .help = "Linux initial ramdisk file", | |
347 | }, { | |
348 | .name = "append", | |
349 | .type = QEMU_OPT_STRING, | |
350 | .help = "Linux kernel command line", | |
351 | }, { | |
352 | .name = "dtb", | |
353 | .type = QEMU_OPT_STRING, | |
354 | .help = "Linux kernel device tree file", | |
355 | }, { | |
356 | .name = "dumpdtb", | |
357 | .type = QEMU_OPT_STRING, | |
358 | .help = "Dump current dtb to a file and quit", | |
359 | }, { | |
360 | .name = "phandle_start", | |
c1b71b0c | 361 | .type = QEMU_OPT_NUMBER, |
4d454574 PB |
362 | .help = "The first phandle ID we may generate dynamically", |
363 | }, { | |
364 | .name = "dt_compatible", | |
365 | .type = QEMU_OPT_STRING, | |
366 | .help = "Overrides the \"compatible\" property of the dt root node", | |
367 | }, { | |
368 | .name = "dump-guest-core", | |
369 | .type = QEMU_OPT_BOOL, | |
370 | .help = "Include guest memory in a core dump", | |
371 | }, { | |
372 | .name = "mem-merge", | |
373 | .type = QEMU_OPT_BOOL, | |
374 | .help = "enable/disable memory merge support", | |
375 | },{ | |
376 | .name = "usb", | |
377 | .type = QEMU_OPT_BOOL, | |
378 | .help = "Set on/off to enable/disable usb", | |
1442d3e6 GH |
379 | },{ |
380 | .name = "firmware", | |
381 | .type = QEMU_OPT_STRING, | |
382 | .help = "firmware image", | |
135a129a AK |
383 | },{ |
384 | .name = "kvm-type", | |
385 | .type = QEMU_OPT_STRING, | |
386 | .help = "Specifies the KVM virtualization mode (HV, PR)", | |
c87b1520 DS |
387 | },{ |
388 | .name = PC_MACHINE_MAX_RAM_BELOW_4G, | |
389 | .type = QEMU_OPT_SIZE, | |
390 | .help = "maximum ram below the 4G boundary (32bit boundary)", | |
4d454574 PB |
391 | }, |
392 | { /* End of list */ } | |
393 | }, | |
394 | }; | |
395 | ||
396 | static QemuOptsList qemu_boot_opts = { | |
397 | .name = "boot-opts", | |
6ef4716c MA |
398 | .implied_opt_name = "order", |
399 | .merge_lists = true, | |
4d454574 PB |
400 | .head = QTAILQ_HEAD_INITIALIZER(qemu_boot_opts.head), |
401 | .desc = { | |
4d454574 PB |
402 | { |
403 | .name = "order", | |
404 | .type = QEMU_OPT_STRING, | |
405 | }, { | |
406 | .name = "once", | |
407 | .type = QEMU_OPT_STRING, | |
408 | }, { | |
409 | .name = "menu", | |
6ef4716c | 410 | .type = QEMU_OPT_BOOL, |
4d454574 PB |
411 | }, { |
412 | .name = "splash", | |
413 | .type = QEMU_OPT_STRING, | |
414 | }, { | |
415 | .name = "splash-time", | |
416 | .type = QEMU_OPT_STRING, | |
417 | }, { | |
418 | .name = "reboot-timeout", | |
419 | .type = QEMU_OPT_STRING, | |
c8a6ae8b AK |
420 | }, { |
421 | .name = "strict", | |
e5187b56 | 422 | .type = QEMU_OPT_BOOL, |
4d454574 PB |
423 | }, |
424 | { /*End of list */ } | |
425 | }, | |
426 | }; | |
427 | ||
428 | static QemuOptsList qemu_add_fd_opts = { | |
429 | .name = "add-fd", | |
430 | .head = QTAILQ_HEAD_INITIALIZER(qemu_add_fd_opts.head), | |
431 | .desc = { | |
432 | { | |
433 | .name = "fd", | |
434 | .type = QEMU_OPT_NUMBER, | |
435 | .help = "file descriptor of which a duplicate is added to fd set", | |
436 | },{ | |
437 | .name = "set", | |
438 | .type = QEMU_OPT_NUMBER, | |
439 | .help = "ID of the fd set to add fd to", | |
440 | },{ | |
441 | .name = "opaque", | |
442 | .type = QEMU_OPT_STRING, | |
443 | .help = "free-form string used to describe fd", | |
444 | }, | |
445 | { /* end of list */ } | |
446 | }, | |
447 | }; | |
448 | ||
449 | static QemuOptsList qemu_object_opts = { | |
450 | .name = "object", | |
451 | .implied_opt_name = "qom-type", | |
452 | .head = QTAILQ_HEAD_INITIALIZER(qemu_object_opts.head), | |
453 | .desc = { | |
454 | { } | |
455 | }, | |
456 | }; | |
457 | ||
d1a0cf73 SB |
458 | static QemuOptsList qemu_tpmdev_opts = { |
459 | .name = "tpmdev", | |
460 | .implied_opt_name = "type", | |
461 | .head = QTAILQ_HEAD_INITIALIZER(qemu_tpmdev_opts.head), | |
462 | .desc = { | |
bb716238 | 463 | /* options are defined in the TPM backends */ |
d1a0cf73 SB |
464 | { /* end of list */ } |
465 | }, | |
466 | }; | |
467 | ||
888a6bc6 SM |
468 | static QemuOptsList qemu_realtime_opts = { |
469 | .name = "realtime", | |
470 | .head = QTAILQ_HEAD_INITIALIZER(qemu_realtime_opts.head), | |
471 | .desc = { | |
472 | { | |
473 | .name = "mlock", | |
474 | .type = QEMU_OPT_BOOL, | |
475 | }, | |
476 | { /* end of list */ } | |
477 | }, | |
478 | }; | |
479 | ||
5e2ac519 SA |
480 | static QemuOptsList qemu_msg_opts = { |
481 | .name = "msg", | |
482 | .head = QTAILQ_HEAD_INITIALIZER(qemu_msg_opts.head), | |
483 | .desc = { | |
484 | { | |
485 | .name = "timestamp", | |
486 | .type = QEMU_OPT_BOOL, | |
487 | }, | |
488 | { /* end of list */ } | |
489 | }, | |
490 | }; | |
491 | ||
5d12f961 DDAG |
492 | static QemuOptsList qemu_name_opts = { |
493 | .name = "name", | |
494 | .implied_opt_name = "guest", | |
495 | .merge_lists = true, | |
496 | .head = QTAILQ_HEAD_INITIALIZER(qemu_name_opts.head), | |
497 | .desc = { | |
498 | { | |
499 | .name = "guest", | |
500 | .type = QEMU_OPT_STRING, | |
501 | .help = "Sets the name of the guest.\n" | |
502 | "This name will be displayed in the SDL window caption.\n" | |
503 | "The name will also be used for the VNC server", | |
504 | }, { | |
505 | .name = "process", | |
506 | .type = QEMU_OPT_STRING, | |
507 | .help = "Sets the name of the QEMU process, as shown in top etc", | |
8f480de0 DDAG |
508 | }, { |
509 | .name = "debug-threads", | |
510 | .type = QEMU_OPT_BOOL, | |
511 | .help = "When enabled, name the individual threads; defaults off.\n" | |
512 | "NOTE: The thread names are for debugging and not a\n" | |
513 | "stable API.", | |
5d12f961 DDAG |
514 | }, |
515 | { /* End of list */ } | |
516 | }, | |
517 | }; | |
518 | ||
6e1d3c1c IM |
519 | static QemuOptsList qemu_mem_opts = { |
520 | .name = "memory", | |
521 | .implied_opt_name = "size", | |
522 | .head = QTAILQ_HEAD_INITIALIZER(qemu_mem_opts.head), | |
523 | .merge_lists = true, | |
524 | .desc = { | |
525 | { | |
526 | .name = "size", | |
527 | .type = QEMU_OPT_SIZE, | |
528 | }, | |
c270fb9e IM |
529 | { |
530 | .name = "slots", | |
531 | .type = QEMU_OPT_NUMBER, | |
532 | }, | |
533 | { | |
534 | .name = "maxmem", | |
535 | .type = QEMU_OPT_SIZE, | |
536 | }, | |
6e1d3c1c IM |
537 | { /* end of list */ } |
538 | }, | |
539 | }; | |
540 | ||
1ad9580b ST |
541 | static QemuOptsList qemu_icount_opts = { |
542 | .name = "icount", | |
543 | .implied_opt_name = "shift", | |
544 | .merge_lists = true, | |
545 | .head = QTAILQ_HEAD_INITIALIZER(qemu_icount_opts.head), | |
546 | .desc = { | |
547 | { | |
548 | .name = "shift", | |
549 | .type = QEMU_OPT_STRING, | |
a8bfac37 ST |
550 | }, { |
551 | .name = "align", | |
552 | .type = QEMU_OPT_BOOL, | |
1ad9580b ST |
553 | }, |
554 | { /* end of list */ } | |
555 | }, | |
556 | }; | |
557 | ||
7f9d6e54 MA |
558 | /** |
559 | * Get machine options | |
560 | * | |
561 | * Returns: machine options (never null). | |
562 | */ | |
563 | QemuOpts *qemu_get_machine_opts(void) | |
564 | { | |
e96e5ae8 | 565 | return qemu_find_opts_singleton("machine"); |
7f9d6e54 MA |
566 | } |
567 | ||
31459f46 RS |
568 | const char *qemu_get_vm_name(void) |
569 | { | |
570 | return qemu_name; | |
571 | } | |
572 | ||
3d3b8303 WX |
573 | static void res_free(void) |
574 | { | |
575 | if (boot_splash_filedata != NULL) { | |
7267c094 | 576 | g_free(boot_splash_filedata); |
3d3b8303 WX |
577 | boot_splash_filedata = NULL; |
578 | } | |
579 | } | |
580 | ||
998bbd74 GH |
581 | static int default_driver_check(QemuOpts *opts, void *opaque) |
582 | { | |
583 | const char *driver = qemu_opt_get(opts, "driver"); | |
584 | int i; | |
585 | ||
586 | if (!driver) | |
587 | return 0; | |
588 | for (i = 0; i < ARRAY_SIZE(default_list); i++) { | |
589 | if (strcmp(default_list[i].driver, driver) != 0) | |
590 | continue; | |
591 | *(default_list[i].flag) = 0; | |
592 | } | |
593 | return 0; | |
594 | } | |
595 | ||
f5bbfba1 LC |
596 | /***********************************************************/ |
597 | /* QEMU state */ | |
598 | ||
0461d5a6 | 599 | static RunState current_run_state = RUN_STATE_PRELAUNCH; |
f5bbfba1 | 600 | |
74892d24 PB |
601 | /* We use RUN_STATE_MAX but any invalid value will do */ |
602 | static RunState vmstop_requested = RUN_STATE_MAX; | |
603 | static QemuMutex vmstop_lock; | |
604 | ||
5db9d4d1 LC |
605 | typedef struct { |
606 | RunState from; | |
607 | RunState to; | |
608 | } RunStateTransition; | |
609 | ||
610 | static const RunStateTransition runstate_transitions_def[] = { | |
611 | /* from -> to */ | |
0461d5a6 | 612 | { RUN_STATE_DEBUG, RUN_STATE_RUNNING }, |
eca01d3a | 613 | { RUN_STATE_DEBUG, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 614 | |
0461d5a6 | 615 | { RUN_STATE_INMIGRATE, RUN_STATE_RUNNING }, |
29ed72f1 | 616 | { RUN_STATE_INMIGRATE, RUN_STATE_PAUSED }, |
5db9d4d1 | 617 | |
0461d5a6 | 618 | { RUN_STATE_INTERNAL_ERROR, RUN_STATE_PAUSED }, |
8a9236f1 | 619 | { RUN_STATE_INTERNAL_ERROR, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 620 | |
0461d5a6 | 621 | { RUN_STATE_IO_ERROR, RUN_STATE_RUNNING }, |
8a9236f1 | 622 | { RUN_STATE_IO_ERROR, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 623 | |
0461d5a6 | 624 | { RUN_STATE_PAUSED, RUN_STATE_RUNNING }, |
8a9236f1 | 625 | { RUN_STATE_PAUSED, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 626 | |
0461d5a6 | 627 | { RUN_STATE_POSTMIGRATE, RUN_STATE_RUNNING }, |
8a9236f1 | 628 | { RUN_STATE_POSTMIGRATE, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 629 | |
0461d5a6 | 630 | { RUN_STATE_PRELAUNCH, RUN_STATE_RUNNING }, |
8a9236f1 | 631 | { RUN_STATE_PRELAUNCH, RUN_STATE_FINISH_MIGRATE }, |
0461d5a6 | 632 | { RUN_STATE_PRELAUNCH, RUN_STATE_INMIGRATE }, |
5db9d4d1 | 633 | |
0461d5a6 LC |
634 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_RUNNING }, |
635 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_POSTMIGRATE }, | |
5db9d4d1 | 636 | |
0461d5a6 | 637 | { RUN_STATE_RESTORE_VM, RUN_STATE_RUNNING }, |
5db9d4d1 | 638 | |
0461d5a6 LC |
639 | { RUN_STATE_RUNNING, RUN_STATE_DEBUG }, |
640 | { RUN_STATE_RUNNING, RUN_STATE_INTERNAL_ERROR }, | |
641 | { RUN_STATE_RUNNING, RUN_STATE_IO_ERROR }, | |
642 | { RUN_STATE_RUNNING, RUN_STATE_PAUSED }, | |
643 | { RUN_STATE_RUNNING, RUN_STATE_FINISH_MIGRATE }, | |
644 | { RUN_STATE_RUNNING, RUN_STATE_RESTORE_VM }, | |
645 | { RUN_STATE_RUNNING, RUN_STATE_SAVE_VM }, | |
646 | { RUN_STATE_RUNNING, RUN_STATE_SHUTDOWN }, | |
647 | { RUN_STATE_RUNNING, RUN_STATE_WATCHDOG }, | |
ede085b3 | 648 | { RUN_STATE_RUNNING, RUN_STATE_GUEST_PANICKED }, |
5db9d4d1 | 649 | |
0461d5a6 | 650 | { RUN_STATE_SAVE_VM, RUN_STATE_RUNNING }, |
5db9d4d1 | 651 | |
0461d5a6 | 652 | { RUN_STATE_SHUTDOWN, RUN_STATE_PAUSED }, |
8a9236f1 | 653 | { RUN_STATE_SHUTDOWN, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 654 | |
ad02b96a LC |
655 | { RUN_STATE_DEBUG, RUN_STATE_SUSPENDED }, |
656 | { RUN_STATE_RUNNING, RUN_STATE_SUSPENDED }, | |
657 | { RUN_STATE_SUSPENDED, RUN_STATE_RUNNING }, | |
658 | { RUN_STATE_SUSPENDED, RUN_STATE_FINISH_MIGRATE }, | |
659 | ||
0461d5a6 | 660 | { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING }, |
8a9236f1 | 661 | { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE }, |
5db9d4d1 | 662 | |
df390768 | 663 | { RUN_STATE_GUEST_PANICKED, RUN_STATE_RUNNING }, |
fd2a2e1c | 664 | { RUN_STATE_GUEST_PANICKED, RUN_STATE_FINISH_MIGRATE }, |
ede085b3 | 665 | |
0461d5a6 | 666 | { RUN_STATE_MAX, RUN_STATE_MAX }, |
5db9d4d1 LC |
667 | }; |
668 | ||
0461d5a6 LC |
669 | static bool runstate_valid_transitions[RUN_STATE_MAX][RUN_STATE_MAX]; |
670 | ||
f5bbfba1 LC |
671 | bool runstate_check(RunState state) |
672 | { | |
673 | return current_run_state == state; | |
674 | } | |
675 | ||
4fdcac0e | 676 | static void runstate_init(void) |
5db9d4d1 LC |
677 | { |
678 | const RunStateTransition *p; | |
679 | ||
680 | memset(&runstate_valid_transitions, 0, sizeof(runstate_valid_transitions)); | |
0461d5a6 | 681 | for (p = &runstate_transitions_def[0]; p->from != RUN_STATE_MAX; p++) { |
5db9d4d1 LC |
682 | runstate_valid_transitions[p->from][p->to] = true; |
683 | } | |
74892d24 PB |
684 | |
685 | qemu_mutex_init(&vmstop_lock); | |
5db9d4d1 LC |
686 | } |
687 | ||
688 | /* This function will abort() on invalid state transitions */ | |
f5bbfba1 LC |
689 | void runstate_set(RunState new_state) |
690 | { | |
207c5cd2 LC |
691 | assert(new_state < RUN_STATE_MAX); |
692 | ||
693 | if (!runstate_valid_transitions[current_run_state][new_state]) { | |
694 | fprintf(stderr, "ERROR: invalid runstate transition: '%s' -> '%s'\n", | |
695 | RunState_lookup[current_run_state], | |
696 | RunState_lookup[new_state]); | |
5db9d4d1 LC |
697 | abort(); |
698 | } | |
7e866003 | 699 | trace_runstate_set(new_state); |
f5bbfba1 LC |
700 | current_run_state = new_state; |
701 | } | |
702 | ||
1fa9a5e4 | 703 | int runstate_is_running(void) |
9e37b9dc | 704 | { |
1fa9a5e4 | 705 | return runstate_check(RUN_STATE_RUNNING); |
9e37b9dc LC |
706 | } |
707 | ||
ede085b3 HT |
708 | bool runstate_needs_reset(void) |
709 | { | |
710 | return runstate_check(RUN_STATE_INTERNAL_ERROR) || | |
df390768 | 711 | runstate_check(RUN_STATE_SHUTDOWN); |
ede085b3 HT |
712 | } |
713 | ||
1fa9a5e4 | 714 | StatusInfo *qmp_query_status(Error **errp) |
1354869c | 715 | { |
1fa9a5e4 LC |
716 | StatusInfo *info = g_malloc0(sizeof(*info)); |
717 | ||
718 | info->running = runstate_is_running(); | |
719 | info->singlestep = singlestep; | |
720 | info->status = current_run_state; | |
721 | ||
722 | return info; | |
1354869c LC |
723 | } |
724 | ||
74892d24 PB |
725 | static bool qemu_vmstop_requested(RunState *r) |
726 | { | |
727 | qemu_mutex_lock(&vmstop_lock); | |
728 | *r = vmstop_requested; | |
729 | vmstop_requested = RUN_STATE_MAX; | |
730 | qemu_mutex_unlock(&vmstop_lock); | |
731 | return *r < RUN_STATE_MAX; | |
732 | } | |
733 | ||
734 | void qemu_system_vmstop_request_prepare(void) | |
735 | { | |
736 | qemu_mutex_lock(&vmstop_lock); | |
737 | } | |
738 | ||
739 | void qemu_system_vmstop_request(RunState state) | |
740 | { | |
741 | vmstop_requested = state; | |
742 | qemu_mutex_unlock(&vmstop_lock); | |
743 | qemu_notify_event(); | |
744 | } | |
745 | ||
746 | void vm_start(void) | |
747 | { | |
748 | RunState requested; | |
749 | ||
750 | qemu_vmstop_requested(&requested); | |
751 | if (runstate_is_running() && requested == RUN_STATE_MAX) { | |
752 | return; | |
753 | } | |
754 | ||
755 | /* Ensure that a STOP/RESUME pair of events is emitted if a | |
756 | * vmstop request was pending. The BLOCK_IO_ERROR event, for | |
757 | * example, according to documentation is always followed by | |
758 | * the STOP event. | |
759 | */ | |
760 | if (runstate_is_running()) { | |
591c48fb | 761 | qapi_event_send_stop(&error_abort); |
74892d24 PB |
762 | } else { |
763 | cpu_enable_ticks(); | |
764 | runstate_set(RUN_STATE_RUNNING); | |
765 | vm_state_notify(1, RUN_STATE_RUNNING); | |
766 | resume_all_vcpus(); | |
767 | } | |
768 | ||
591c48fb | 769 | qapi_event_send_resume(&error_abort); |
74892d24 PB |
770 | } |
771 | ||
772 | ||
8f0056b7 PB |
773 | /***********************************************************/ |
774 | /* real time host monotonic timer */ | |
09b26c5e | 775 | |
f6503059 AZ |
776 | /***********************************************************/ |
777 | /* host time/date access */ | |
778 | void qemu_get_timedate(struct tm *tm, int offset) | |
779 | { | |
780 | time_t ti; | |
f6503059 AZ |
781 | |
782 | time(&ti); | |
783 | ti += offset; | |
784 | if (rtc_date_offset == -1) { | |
785 | if (rtc_utc) | |
eb7ff6fb | 786 | gmtime_r(&ti, tm); |
f6503059 | 787 | else |
eb7ff6fb | 788 | localtime_r(&ti, tm); |
f6503059 AZ |
789 | } else { |
790 | ti -= rtc_date_offset; | |
eb7ff6fb | 791 | gmtime_r(&ti, tm); |
f6503059 | 792 | } |
f6503059 AZ |
793 | } |
794 | ||
795 | int qemu_timedate_diff(struct tm *tm) | |
796 | { | |
797 | time_t seconds; | |
798 | ||
799 | if (rtc_date_offset == -1) | |
800 | if (rtc_utc) | |
801 | seconds = mktimegm(tm); | |
f54c556c GN |
802 | else { |
803 | struct tm tmp = *tm; | |
804 | tmp.tm_isdst = -1; /* use timezone to figure it out */ | |
805 | seconds = mktime(&tmp); | |
806 | } | |
f6503059 AZ |
807 | else |
808 | seconds = mktimegm(tm) + rtc_date_offset; | |
809 | ||
810 | return seconds - time(NULL); | |
811 | } | |
812 | ||
1ed2fc1f JK |
813 | static void configure_rtc_date_offset(const char *startdate, int legacy) |
814 | { | |
815 | time_t rtc_start_date; | |
816 | struct tm tm; | |
817 | ||
818 | if (!strcmp(startdate, "now") && legacy) { | |
819 | rtc_date_offset = -1; | |
820 | } else { | |
821 | if (sscanf(startdate, "%d-%d-%dT%d:%d:%d", | |
822 | &tm.tm_year, | |
823 | &tm.tm_mon, | |
824 | &tm.tm_mday, | |
825 | &tm.tm_hour, | |
826 | &tm.tm_min, | |
827 | &tm.tm_sec) == 6) { | |
828 | /* OK */ | |
829 | } else if (sscanf(startdate, "%d-%d-%d", | |
830 | &tm.tm_year, | |
831 | &tm.tm_mon, | |
832 | &tm.tm_mday) == 3) { | |
833 | tm.tm_hour = 0; | |
834 | tm.tm_min = 0; | |
835 | tm.tm_sec = 0; | |
836 | } else { | |
837 | goto date_fail; | |
838 | } | |
839 | tm.tm_year -= 1900; | |
840 | tm.tm_mon--; | |
841 | rtc_start_date = mktimegm(&tm); | |
842 | if (rtc_start_date == -1) { | |
843 | date_fail: | |
844 | fprintf(stderr, "Invalid date format. Valid formats are:\n" | |
845 | "'2006-06-17T16:01:21' or '2006-06-17'\n"); | |
846 | exit(1); | |
847 | } | |
848 | rtc_date_offset = time(NULL) - rtc_start_date; | |
849 | } | |
850 | } | |
851 | ||
852 | static void configure_rtc(QemuOpts *opts) | |
853 | { | |
854 | const char *value; | |
855 | ||
856 | value = qemu_opt_get(opts, "base"); | |
857 | if (value) { | |
858 | if (!strcmp(value, "utc")) { | |
859 | rtc_utc = 1; | |
860 | } else if (!strcmp(value, "localtime")) { | |
861 | rtc_utc = 0; | |
862 | } else { | |
863 | configure_rtc_date_offset(value, 0); | |
864 | } | |
865 | } | |
6875204c JK |
866 | value = qemu_opt_get(opts, "clock"); |
867 | if (value) { | |
868 | if (!strcmp(value, "host")) { | |
884f17c2 | 869 | rtc_clock = QEMU_CLOCK_HOST; |
78808141 | 870 | } else if (!strcmp(value, "rt")) { |
884f17c2 | 871 | rtc_clock = QEMU_CLOCK_REALTIME; |
6875204c | 872 | } else if (!strcmp(value, "vm")) { |
884f17c2 | 873 | rtc_clock = QEMU_CLOCK_VIRTUAL; |
6875204c JK |
874 | } else { |
875 | fprintf(stderr, "qemu: invalid option value '%s'\n", value); | |
876 | exit(1); | |
877 | } | |
878 | } | |
1ed2fc1f JK |
879 | value = qemu_opt_get(opts, "driftfix"); |
880 | if (value) { | |
7e4c0336 | 881 | if (!strcmp(value, "slew")) { |
433acf0d JK |
882 | static GlobalProperty slew_lost_ticks[] = { |
883 | { | |
884 | .driver = "mc146818rtc", | |
885 | .property = "lost_tick_policy", | |
886 | .value = "slew", | |
887 | }, | |
888 | { /* end of list */ } | |
889 | }; | |
890 | ||
891 | qdev_prop_register_global_list(slew_lost_ticks); | |
7e4c0336 | 892 | } else if (!strcmp(value, "none")) { |
433acf0d | 893 | /* discard is default */ |
1ed2fc1f JK |
894 | } else { |
895 | fprintf(stderr, "qemu: invalid option value '%s'\n", value); | |
896 | exit(1); | |
897 | } | |
898 | } | |
1ed2fc1f JK |
899 | } |
900 | ||
1ae26a18 AZ |
901 | /***********************************************************/ |
902 | /* Bluetooth support */ | |
903 | static int nb_hcis; | |
904 | static int cur_hci; | |
905 | static struct HCIInfo *hci_table[MAX_NICS]; | |
dc72ac14 | 906 | |
1ae26a18 AZ |
907 | struct HCIInfo *qemu_next_hci(void) |
908 | { | |
909 | if (cur_hci == nb_hcis) | |
910 | return &null_hci; | |
911 | ||
912 | return hci_table[cur_hci++]; | |
913 | } | |
914 | ||
dc72ac14 AZ |
915 | static int bt_hci_parse(const char *str) |
916 | { | |
917 | struct HCIInfo *hci; | |
c227f099 | 918 | bdaddr_t bdaddr; |
dc72ac14 AZ |
919 | |
920 | if (nb_hcis >= MAX_NICS) { | |
921 | fprintf(stderr, "qemu: Too many bluetooth HCIs (max %i).\n", MAX_NICS); | |
922 | return -1; | |
923 | } | |
924 | ||
925 | hci = hci_init(str); | |
926 | if (!hci) | |
927 | return -1; | |
928 | ||
929 | bdaddr.b[0] = 0x52; | |
930 | bdaddr.b[1] = 0x54; | |
931 | bdaddr.b[2] = 0x00; | |
932 | bdaddr.b[3] = 0x12; | |
933 | bdaddr.b[4] = 0x34; | |
934 | bdaddr.b[5] = 0x56 + nb_hcis; | |
935 | hci->bdaddr_set(hci, bdaddr.b); | |
936 | ||
937 | hci_table[nb_hcis++] = hci; | |
938 | ||
939 | return 0; | |
940 | } | |
941 | ||
942 | static void bt_vhci_add(int vlan_id) | |
943 | { | |
944 | struct bt_scatternet_s *vlan = qemu_find_bt_vlan(vlan_id); | |
945 | ||
946 | if (!vlan->slave) | |
947 | fprintf(stderr, "qemu: warning: adding a VHCI to " | |
948 | "an empty scatternet %i\n", vlan_id); | |
949 | ||
950 | bt_vhci_init(bt_new_hci(vlan)); | |
951 | } | |
952 | ||
953 | static struct bt_device_s *bt_device_add(const char *opt) | |
954 | { | |
955 | struct bt_scatternet_s *vlan; | |
956 | int vlan_id = 0; | |
957 | char *endp = strstr(opt, ",vlan="); | |
958 | int len = (endp ? endp - opt : strlen(opt)) + 1; | |
959 | char devname[10]; | |
960 | ||
961 | pstrcpy(devname, MIN(sizeof(devname), len), opt); | |
962 | ||
963 | if (endp) { | |
964 | vlan_id = strtol(endp + 6, &endp, 0); | |
965 | if (*endp) { | |
966 | fprintf(stderr, "qemu: unrecognised bluetooth vlan Id\n"); | |
967 | return 0; | |
968 | } | |
969 | } | |
970 | ||
971 | vlan = qemu_find_bt_vlan(vlan_id); | |
972 | ||
973 | if (!vlan->slave) | |
974 | fprintf(stderr, "qemu: warning: adding a slave device to " | |
975 | "an empty scatternet %i\n", vlan_id); | |
976 | ||
977 | if (!strcmp(devname, "keyboard")) | |
978 | return bt_keyboard_init(vlan); | |
979 | ||
980 | fprintf(stderr, "qemu: unsupported bluetooth device `%s'\n", devname); | |
981 | return 0; | |
982 | } | |
983 | ||
984 | static int bt_parse(const char *opt) | |
985 | { | |
986 | const char *endp, *p; | |
987 | int vlan; | |
988 | ||
989 | if (strstart(opt, "hci", &endp)) { | |
990 | if (!*endp || *endp == ',') { | |
991 | if (*endp) | |
992 | if (!strstart(endp, ",vlan=", 0)) | |
993 | opt = endp + 1; | |
994 | ||
995 | return bt_hci_parse(opt); | |
996 | } | |
997 | } else if (strstart(opt, "vhci", &endp)) { | |
998 | if (!*endp || *endp == ',') { | |
999 | if (*endp) { | |
1000 | if (strstart(endp, ",vlan=", &p)) { | |
1001 | vlan = strtol(p, (char **) &endp, 0); | |
1002 | if (*endp) { | |
1003 | fprintf(stderr, "qemu: bad scatternet '%s'\n", p); | |
1004 | return 1; | |
1005 | } | |
1006 | } else { | |
1007 | fprintf(stderr, "qemu: bad parameter '%s'\n", endp + 1); | |
1008 | return 1; | |
1009 | } | |
1010 | } else | |
1011 | vlan = 0; | |
1012 | ||
1013 | bt_vhci_add(vlan); | |
1014 | return 0; | |
1015 | } | |
1016 | } else if (strstart(opt, "device:", &endp)) | |
1017 | return !bt_device_add(endp); | |
1018 | ||
1019 | fprintf(stderr, "qemu: bad bluetooth parameter '%s'\n", opt); | |
1020 | return 1; | |
1021 | } | |
1022 | ||
7d76ad4f EO |
1023 | static int parse_sandbox(QemuOpts *opts, void *opaque) |
1024 | { | |
1025 | /* FIXME: change this to true for 1.3 */ | |
1026 | if (qemu_opt_get_bool(opts, "enable", false)) { | |
1027 | #ifdef CONFIG_SECCOMP | |
1028 | if (seccomp_start() < 0) { | |
1029 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1030 | "failed to install seccomp syscall filter in the kernel"); | |
1031 | return -1; | |
1032 | } | |
1033 | #else | |
1034 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1035 | "sandboxing request but seccomp is not compiled into this build"); | |
1036 | return -1; | |
1037 | #endif | |
1038 | } | |
1039 | ||
1040 | return 0; | |
1041 | } | |
1042 | ||
5b9d313e | 1043 | static int parse_name(QemuOpts *opts, void *opaque) |
5d12f961 DDAG |
1044 | { |
1045 | const char *proc_name; | |
1046 | ||
8f480de0 DDAG |
1047 | if (qemu_opt_get(opts, "debug-threads")) { |
1048 | qemu_thread_naming(qemu_opt_get_bool(opts, "debug-threads", false)); | |
1049 | } | |
5d12f961 DDAG |
1050 | qemu_name = qemu_opt_get(opts, "guest"); |
1051 | ||
1052 | proc_name = qemu_opt_get(opts, "process"); | |
1053 | if (proc_name) { | |
1054 | os_set_proc_name(proc_name); | |
1055 | } | |
5b9d313e DDAG |
1056 | |
1057 | return 0; | |
5d12f961 DDAG |
1058 | } |
1059 | ||
094b287f LZ |
1060 | bool usb_enabled(bool default_usb) |
1061 | { | |
7effdaa3 MW |
1062 | return qemu_opt_get_bool(qemu_get_machine_opts(), "usb", |
1063 | has_defaults && default_usb); | |
094b287f LZ |
1064 | } |
1065 | ||
587ed6be CB |
1066 | #ifndef _WIN32 |
1067 | static int parse_add_fd(QemuOpts *opts, void *opaque) | |
1068 | { | |
1069 | int fd, dupfd, flags; | |
1070 | int64_t fdset_id; | |
1071 | const char *fd_opaque = NULL; | |
1072 | ||
1073 | fd = qemu_opt_get_number(opts, "fd", -1); | |
1074 | fdset_id = qemu_opt_get_number(opts, "set", -1); | |
1075 | fd_opaque = qemu_opt_get(opts, "opaque"); | |
1076 | ||
1077 | if (fd < 0) { | |
1078 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1079 | "fd option is required and must be non-negative"); | |
1080 | return -1; | |
1081 | } | |
1082 | ||
1083 | if (fd <= STDERR_FILENO) { | |
1084 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1085 | "fd cannot be a standard I/O stream"); | |
1086 | return -1; | |
1087 | } | |
1088 | ||
1089 | /* | |
1090 | * All fds inherited across exec() necessarily have FD_CLOEXEC | |
1091 | * clear, while qemu sets FD_CLOEXEC on all other fds used internally. | |
1092 | */ | |
1093 | flags = fcntl(fd, F_GETFD); | |
1094 | if (flags == -1 || (flags & FD_CLOEXEC)) { | |
1095 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1096 | "fd is not valid or already in use"); | |
1097 | return -1; | |
1098 | } | |
1099 | ||
1100 | if (fdset_id < 0) { | |
1101 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1102 | "set option is required and must be non-negative"); | |
1103 | return -1; | |
1104 | } | |
1105 | ||
1106 | #ifdef F_DUPFD_CLOEXEC | |
1107 | dupfd = fcntl(fd, F_DUPFD_CLOEXEC, 0); | |
1108 | #else | |
1109 | dupfd = dup(fd); | |
1110 | if (dupfd != -1) { | |
1111 | qemu_set_cloexec(dupfd); | |
1112 | } | |
1113 | #endif | |
1114 | if (dupfd == -1) { | |
1115 | qerror_report(ERROR_CLASS_GENERIC_ERROR, | |
1116 | "Error duplicating fd: %s", strerror(errno)); | |
1117 | return -1; | |
1118 | } | |
1119 | ||
1120 | /* add the duplicate fd, and optionally the opaque string, to the fd set */ | |
1121 | monitor_fdset_add_fd(dupfd, true, fdset_id, fd_opaque ? true : false, | |
1122 | fd_opaque, NULL); | |
1123 | ||
1124 | return 0; | |
1125 | } | |
1126 | ||
1127 | static int cleanup_add_fd(QemuOpts *opts, void *opaque) | |
1128 | { | |
1129 | int fd; | |
1130 | ||
1131 | fd = qemu_opt_get_number(opts, "fd", -1); | |
1132 | close(fd); | |
1133 | ||
1134 | return 0; | |
1135 | } | |
1136 | #endif | |
1137 | ||
1ae26a18 AZ |
1138 | /***********************************************************/ |
1139 | /* QEMU Block devices */ | |
1140 | ||
2292ddae MA |
1141 | #define HD_OPTS "media=disk" |
1142 | #define CDROM_OPTS "media=cdrom" | |
1143 | #define FD_OPTS "" | |
1144 | #define PFLASH_OPTS "" | |
1145 | #define MTD_OPTS "" | |
1146 | #define SD_OPTS "" | |
e4bcb14c | 1147 | |
9dfd7c7a GH |
1148 | static int drive_init_func(QemuOpts *opts, void *opaque) |
1149 | { | |
2d0d2837 | 1150 | BlockInterfaceType *block_default_type = opaque; |
9dfd7c7a | 1151 | |
60e19e06 | 1152 | return drive_new(opts, *block_default_type) == NULL; |
9dfd7c7a GH |
1153 | } |
1154 | ||
1155 | static int drive_enable_snapshot(QemuOpts *opts, void *opaque) | |
1156 | { | |
1157 | if (NULL == qemu_opt_get(opts, "snapshot")) { | |
1158 | qemu_opt_set(opts, "snapshot", "on"); | |
1159 | } | |
1160 | return 0; | |
1161 | } | |
1162 | ||
3c42ea66 CB |
1163 | static void default_drive(int enable, int snapshot, BlockInterfaceType type, |
1164 | int index, const char *optstr) | |
4e5d9b57 MA |
1165 | { |
1166 | QemuOpts *opts; | |
1167 | ||
4e5d9b57 MA |
1168 | if (!enable || drive_get_by_index(type, index)) { |
1169 | return; | |
1170 | } | |
1171 | ||
1172 | opts = drive_add(type, index, NULL, optstr); | |
1173 | if (snapshot) { | |
1174 | drive_enable_snapshot(opts, NULL); | |
1175 | } | |
60e19e06 | 1176 | if (!drive_new(opts, type)) { |
4e5d9b57 MA |
1177 | exit(1); |
1178 | } | |
1179 | } | |
1180 | ||
76e30d0f JK |
1181 | void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque) |
1182 | { | |
1183 | boot_set_handler = func; | |
1184 | boot_set_opaque = opaque; | |
1185 | } | |
1186 | ||
083b79c9 | 1187 | int qemu_boot_set(const char *boot_order) |
76e30d0f JK |
1188 | { |
1189 | if (!boot_set_handler) { | |
1190 | return -EINVAL; | |
1191 | } | |
083b79c9 | 1192 | return boot_set_handler(boot_set_opaque, boot_order); |
76e30d0f JK |
1193 | } |
1194 | ||
6ef4716c | 1195 | static void validate_bootdevices(const char *devices) |
ef3adf68 JK |
1196 | { |
1197 | /* We just do some generic consistency checks */ | |
1198 | const char *p; | |
1199 | int bitmap = 0; | |
1200 | ||
1201 | for (p = devices; *p != '\0'; p++) { | |
1202 | /* Allowed boot devices are: | |
1203 | * a-b: floppy disk drives | |
1204 | * c-f: IDE disk drives | |
07f35073 | 1205 | * g-m: machine implementation dependent drives |
ef3adf68 JK |
1206 | * n-p: network devices |
1207 | * It's up to each machine implementation to check if the given boot | |
1208 | * devices match the actual hardware implementation and firmware | |
1209 | * features. | |
1210 | */ | |
1211 | if (*p < 'a' || *p > 'p') { | |
1212 | fprintf(stderr, "Invalid boot device '%c'\n", *p); | |
1213 | exit(1); | |
1214 | } | |
1215 | if (bitmap & (1 << (*p - 'a'))) { | |
1216 | fprintf(stderr, "Boot device '%c' was given twice\n", *p); | |
1217 | exit(1); | |
1218 | } | |
1219 | bitmap |= 1 << (*p - 'a'); | |
1220 | } | |
ef3adf68 JK |
1221 | } |
1222 | ||
083b79c9 | 1223 | static void restore_boot_order(void *opaque) |
e0f084bf | 1224 | { |
083b79c9 | 1225 | char *normal_boot_order = opaque; |
37905d6a AW |
1226 | static int first = 1; |
1227 | ||
1228 | /* Restore boot order and remove ourselves after the first boot */ | |
1229 | if (first) { | |
1230 | first = 0; | |
1231 | return; | |
1232 | } | |
e0f084bf | 1233 | |
083b79c9 | 1234 | qemu_boot_set(normal_boot_order); |
e0f084bf | 1235 | |
083b79c9 MA |
1236 | qemu_unregister_reset(restore_boot_order, normal_boot_order); |
1237 | g_free(normal_boot_order); | |
e0f084bf JK |
1238 | } |
1239 | ||
1ca4d09a GN |
1240 | void add_boot_device_path(int32_t bootindex, DeviceState *dev, |
1241 | const char *suffix) | |
1242 | { | |
1243 | FWBootEntry *node, *i; | |
1244 | ||
1245 | if (bootindex < 0) { | |
1246 | return; | |
1247 | } | |
1248 | ||
1249 | assert(dev != NULL || suffix != NULL); | |
1250 | ||
7267c094 | 1251 | node = g_malloc0(sizeof(FWBootEntry)); |
1ca4d09a | 1252 | node->bootindex = bootindex; |
7f303adc | 1253 | node->suffix = g_strdup(suffix); |
1ca4d09a GN |
1254 | node->dev = dev; |
1255 | ||
1256 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
1257 | if (i->bootindex == bootindex) { | |
1258 | fprintf(stderr, "Two devices with same boot index %d\n", bootindex); | |
1259 | exit(1); | |
1260 | } else if (i->bootindex < bootindex) { | |
1261 | continue; | |
1262 | } | |
1263 | QTAILQ_INSERT_BEFORE(i, node, link); | |
1264 | return; | |
1265 | } | |
1266 | QTAILQ_INSERT_TAIL(&fw_boot_order, node, link); | |
1267 | } | |
1268 | ||
7dc5af55 DD |
1269 | DeviceState *get_boot_device(uint32_t position) |
1270 | { | |
1271 | uint32_t counter = 0; | |
1272 | FWBootEntry *i = NULL; | |
1273 | DeviceState *res = NULL; | |
1274 | ||
1275 | if (!QTAILQ_EMPTY(&fw_boot_order)) { | |
1276 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
1277 | if (counter == position) { | |
1278 | res = i->dev; | |
1279 | break; | |
1280 | } | |
1281 | counter++; | |
1282 | } | |
1283 | } | |
1284 | return res; | |
1285 | } | |
1286 | ||
962630f2 GN |
1287 | /* |
1288 | * This function returns null terminated string that consist of new line | |
71785aba | 1289 | * separated device paths. |
962630f2 GN |
1290 | * |
1291 | * memory pointed by "size" is assigned total length of the array in bytes | |
1292 | * | |
1293 | */ | |
30e32af7 | 1294 | char *get_boot_devices_list(size_t *size, bool ignore_suffixes) |
962630f2 GN |
1295 | { |
1296 | FWBootEntry *i; | |
0e7a7592 | 1297 | size_t total = 0; |
962630f2 GN |
1298 | char *list = NULL; |
1299 | ||
1300 | QTAILQ_FOREACH(i, &fw_boot_order, link) { | |
1301 | char *devpath = NULL, *bootpath; | |
0e7a7592 | 1302 | size_t len; |
962630f2 GN |
1303 | |
1304 | if (i->dev) { | |
1305 | devpath = qdev_get_fw_dev_path(i->dev); | |
1306 | assert(devpath); | |
1307 | } | |
1308 | ||
30e32af7 | 1309 | if (i->suffix && !ignore_suffixes && devpath) { |
4fd37a98 BS |
1310 | size_t bootpathlen = strlen(devpath) + strlen(i->suffix) + 1; |
1311 | ||
7267c094 | 1312 | bootpath = g_malloc(bootpathlen); |
4fd37a98 | 1313 | snprintf(bootpath, bootpathlen, "%s%s", devpath, i->suffix); |
7267c094 | 1314 | g_free(devpath); |
962630f2 GN |
1315 | } else if (devpath) { |
1316 | bootpath = devpath; | |
30e32af7 | 1317 | } else if (!ignore_suffixes) { |
1bf6ccd3 | 1318 | assert(i->suffix); |
7267c094 | 1319 | bootpath = g_strdup(i->suffix); |
30e32af7 AK |
1320 | } else { |
1321 | bootpath = g_strdup(""); | |
962630f2 GN |
1322 | } |
1323 | ||
1324 | if (total) { | |
1325 | list[total-1] = '\n'; | |
1326 | } | |
1327 | len = strlen(bootpath) + 1; | |
7267c094 | 1328 | list = g_realloc(list, total + len); |
962630f2 GN |
1329 | memcpy(&list[total], bootpath, len); |
1330 | total += len; | |
7267c094 | 1331 | g_free(bootpath); |
962630f2 GN |
1332 | } |
1333 | ||
1334 | *size = total; | |
1335 | ||
c8a6ae8b AK |
1336 | if (boot_strict && *size > 0) { |
1337 | list[total-1] = '\n'; | |
4690579e AK |
1338 | list = g_realloc(list, total + 5); |
1339 | memcpy(&list[total], "HALT", 5); | |
1340 | *size = total + 5; | |
c8a6ae8b | 1341 | } |
962630f2 GN |
1342 | return list; |
1343 | } | |
1344 | ||
12b7f57e MT |
1345 | static QemuOptsList qemu_smp_opts = { |
1346 | .name = "smp-opts", | |
1347 | .implied_opt_name = "cpus", | |
1348 | .merge_lists = true, | |
1349 | .head = QTAILQ_HEAD_INITIALIZER(qemu_smp_opts.head), | |
1350 | .desc = { | |
1351 | { | |
1352 | .name = "cpus", | |
1353 | .type = QEMU_OPT_NUMBER, | |
1354 | }, { | |
1355 | .name = "sockets", | |
1356 | .type = QEMU_OPT_NUMBER, | |
1357 | }, { | |
1358 | .name = "cores", | |
1359 | .type = QEMU_OPT_NUMBER, | |
1360 | }, { | |
1361 | .name = "threads", | |
1362 | .type = QEMU_OPT_NUMBER, | |
1363 | }, { | |
1364 | .name = "maxcpus", | |
1365 | .type = QEMU_OPT_NUMBER, | |
1366 | }, | |
1367 | { /*End of list */ } | |
1368 | }, | |
1369 | }; | |
1370 | ||
1371 | static void smp_parse(QemuOpts *opts) | |
dc6b1c09 | 1372 | { |
12b7f57e | 1373 | if (opts) { |
dc6b1c09 | 1374 | |
12b7f57e MT |
1375 | unsigned cpus = qemu_opt_get_number(opts, "cpus", 0); |
1376 | unsigned sockets = qemu_opt_get_number(opts, "sockets", 0); | |
1377 | unsigned cores = qemu_opt_get_number(opts, "cores", 0); | |
1378 | unsigned threads = qemu_opt_get_number(opts, "threads", 0); | |
1379 | ||
1380 | /* compute missing values, prefer sockets over cores over threads */ | |
1381 | if (cpus == 0 || sockets == 0) { | |
1382 | sockets = sockets > 0 ? sockets : 1; | |
1383 | cores = cores > 0 ? cores : 1; | |
dc6b1c09 | 1384 | threads = threads > 0 ? threads : 1; |
12b7f57e MT |
1385 | if (cpus == 0) { |
1386 | cpus = cores * threads * sockets; | |
1387 | } | |
dc6b1c09 | 1388 | } else { |
12b7f57e MT |
1389 | if (cores == 0) { |
1390 | threads = threads > 0 ? threads : 1; | |
1391 | cores = cpus / (sockets * threads); | |
1392 | } else { | |
1393 | threads = cpus / (cores * sockets); | |
1394 | } | |
dc6b1c09 | 1395 | } |
12b7f57e MT |
1396 | |
1397 | max_cpus = qemu_opt_get_number(opts, "maxcpus", 0); | |
1398 | ||
1399 | smp_cpus = cpus; | |
1400 | smp_cores = cores > 0 ? cores : 1; | |
1401 | smp_threads = threads > 0 ? threads : 1; | |
1402 | ||
dc6b1c09 | 1403 | } |
12b7f57e MT |
1404 | |
1405 | if (max_cpus == 0) { | |
dc6b1c09 | 1406 | max_cpus = smp_cpus; |
12b7f57e MT |
1407 | } |
1408 | ||
af67ee92 | 1409 | if (max_cpus > MAX_CPUMASK_BITS) { |
12b7f57e MT |
1410 | fprintf(stderr, "Unsupported number of maxcpus\n"); |
1411 | exit(1); | |
1412 | } | |
1413 | if (max_cpus < smp_cpus) { | |
1414 | fprintf(stderr, "maxcpus must be equal to or greater than smp\n"); | |
1415 | exit(1); | |
1416 | } | |
1417 | ||
dc6b1c09 AP |
1418 | } |
1419 | ||
888a6bc6 SM |
1420 | static void configure_realtime(QemuOpts *opts) |
1421 | { | |
1422 | bool enable_mlock; | |
1423 | ||
1424 | enable_mlock = qemu_opt_get_bool(opts, "mlock", true); | |
1425 | ||
1426 | if (enable_mlock) { | |
1427 | if (os_mlock() < 0) { | |
1428 | fprintf(stderr, "qemu: locking memory failed\n"); | |
1429 | exit(1); | |
1430 | } | |
1431 | } | |
1432 | } | |
1433 | ||
5e2ac519 SA |
1434 | |
1435 | static void configure_msg(QemuOpts *opts) | |
1436 | { | |
1437 | enable_timestamp_msg = qemu_opt_get_bool(opts, "timestamp", true); | |
1438 | } | |
1439 | ||
a594cfbf FB |
1440 | /***********************************************************/ |
1441 | /* USB devices */ | |
1442 | ||
fb08000c | 1443 | static int usb_device_add(const char *devname) |
a594cfbf | 1444 | { |
a5d2f727 | 1445 | USBDevice *dev = NULL; |
615fe4de MR |
1446 | #ifndef CONFIG_LINUX |
1447 | const char *p; | |
1448 | #endif | |
a594cfbf | 1449 | |
094b287f | 1450 | if (!usb_enabled(false)) { |
a594cfbf | 1451 | return -1; |
094b287f | 1452 | } |
a594cfbf | 1453 | |
0958b4cc GH |
1454 | /* drivers with .usbdevice_name entry in USBDeviceInfo */ |
1455 | dev = usbdevice_create(devname); | |
1456 | if (dev) | |
1457 | goto done; | |
1458 | ||
a5d2f727 | 1459 | /* the other ones */ |
e447fc63 GH |
1460 | #ifndef CONFIG_LINUX |
1461 | /* only the linux version is qdev-ified, usb-bsd still needs this */ | |
a594cfbf | 1462 | if (strstart(devname, "host:", &p)) { |
3741715c | 1463 | dev = usb_host_device_open(usb_bus_find(-1), p); |
a594cfbf | 1464 | } |
615fe4de | 1465 | #endif |
0d92ed30 PB |
1466 | if (!dev) |
1467 | return -1; | |
1468 | ||
a5d2f727 | 1469 | done: |
a594cfbf FB |
1470 | return 0; |
1471 | } | |
1472 | ||
1f3870ab AL |
1473 | static int usb_device_del(const char *devname) |
1474 | { | |
1475 | int bus_num, addr; | |
1476 | const char *p; | |
1477 | ||
1a3973b3 GH |
1478 | if (strstart(devname, "host:", &p)) { |
1479 | return -1; | |
1480 | } | |
5d0c5750 | 1481 | |
094b287f | 1482 | if (!usb_enabled(false)) { |
1f3870ab | 1483 | return -1; |
094b287f | 1484 | } |
1f3870ab AL |
1485 | |
1486 | p = strchr(devname, '.'); | |
1487 | if (!p) | |
1488 | return -1; | |
1489 | bus_num = strtoul(devname, NULL, 0); | |
1490 | addr = strtoul(p + 1, NULL, 0); | |
1491 | ||
a5d2f727 | 1492 | return usb_device_delete_addr(bus_num, addr); |
1f3870ab AL |
1493 | } |
1494 | ||
bd3c948d GH |
1495 | static int usb_parse(const char *cmdline) |
1496 | { | |
59d1c1c2 | 1497 | int r; |
fb08000c | 1498 | r = usb_device_add(cmdline); |
59d1c1c2 ST |
1499 | if (r < 0) { |
1500 | fprintf(stderr, "qemu: could not add USB device '%s'\n", cmdline); | |
1501 | } | |
1502 | return r; | |
bd3c948d GH |
1503 | } |
1504 | ||
d54908a5 | 1505 | void do_usb_add(Monitor *mon, const QDict *qdict) |
a594cfbf | 1506 | { |
59d1c1c2 | 1507 | const char *devname = qdict_get_str(qdict, "devname"); |
fb08000c | 1508 | if (usb_device_add(devname) < 0) { |
1ecda02b | 1509 | error_report("could not add USB device '%s'", devname); |
59d1c1c2 | 1510 | } |
a594cfbf FB |
1511 | } |
1512 | ||
d54908a5 | 1513 | void do_usb_del(Monitor *mon, const QDict *qdict) |
a594cfbf | 1514 | { |
59d1c1c2 ST |
1515 | const char *devname = qdict_get_str(qdict, "devname"); |
1516 | if (usb_device_del(devname) < 0) { | |
1ecda02b | 1517 | error_report("could not delete USB device '%s'", devname); |
59d1c1c2 | 1518 | } |
a594cfbf FB |
1519 | } |
1520 | ||
201a51fc AZ |
1521 | /***********************************************************/ |
1522 | /* PCMCIA/Cardbus */ | |
1523 | ||
1524 | static struct pcmcia_socket_entry_s { | |
bc24a225 | 1525 | PCMCIASocket *socket; |
201a51fc AZ |
1526 | struct pcmcia_socket_entry_s *next; |
1527 | } *pcmcia_sockets = 0; | |
1528 | ||
bc24a225 | 1529 | void pcmcia_socket_register(PCMCIASocket *socket) |
201a51fc AZ |
1530 | { |
1531 | struct pcmcia_socket_entry_s *entry; | |
1532 | ||
7267c094 | 1533 | entry = g_malloc(sizeof(struct pcmcia_socket_entry_s)); |
201a51fc AZ |
1534 | entry->socket = socket; |
1535 | entry->next = pcmcia_sockets; | |
1536 | pcmcia_sockets = entry; | |
1537 | } | |
1538 | ||
bc24a225 | 1539 | void pcmcia_socket_unregister(PCMCIASocket *socket) |
201a51fc AZ |
1540 | { |
1541 | struct pcmcia_socket_entry_s *entry, **ptr; | |
1542 | ||
1543 | ptr = &pcmcia_sockets; | |
1544 | for (entry = *ptr; entry; ptr = &entry->next, entry = *ptr) | |
1545 | if (entry->socket == socket) { | |
1546 | *ptr = entry->next; | |
7267c094 | 1547 | g_free(entry); |
201a51fc AZ |
1548 | } |
1549 | } | |
1550 | ||
84f2d0ea | 1551 | void pcmcia_info(Monitor *mon, const QDict *qdict) |
201a51fc AZ |
1552 | { |
1553 | struct pcmcia_socket_entry_s *iter; | |
376253ec | 1554 | |
201a51fc | 1555 | if (!pcmcia_sockets) |
376253ec | 1556 | monitor_printf(mon, "No PCMCIA sockets\n"); |
201a51fc AZ |
1557 | |
1558 | for (iter = pcmcia_sockets; iter; iter = iter->next) | |
376253ec AL |
1559 | monitor_printf(mon, "%s: %s\n", iter->socket->slot_string, |
1560 | iter->socket->attached ? iter->socket->card_string : | |
1561 | "Empty"); | |
201a51fc AZ |
1562 | } |
1563 | ||
cc1daa40 FB |
1564 | /***********************************************************/ |
1565 | /* machine registration */ | |
1566 | ||
0056ae24 | 1567 | MachineState *current_machine; |
cc1daa40 | 1568 | |
261747f1 MA |
1569 | static void machine_class_init(ObjectClass *oc, void *data) |
1570 | { | |
1571 | MachineClass *mc = MACHINE_CLASS(oc); | |
00b4fbe2 | 1572 | QEMUMachine *qm = data; |
261747f1 | 1573 | |
00b4fbe2 MA |
1574 | mc->name = qm->name; |
1575 | mc->alias = qm->alias; | |
1576 | mc->desc = qm->desc; | |
1577 | mc->init = qm->init; | |
1578 | mc->reset = qm->reset; | |
1579 | mc->hot_add_cpu = qm->hot_add_cpu; | |
1580 | mc->kvm_type = qm->kvm_type; | |
1581 | mc->block_default_type = qm->block_default_type; | |
1582 | mc->max_cpus = qm->max_cpus; | |
1583 | mc->no_serial = qm->no_serial; | |
1584 | mc->no_parallel = qm->no_parallel; | |
1585 | mc->use_virtcon = qm->use_virtcon; | |
1586 | mc->use_sclp = qm->use_sclp; | |
1587 | mc->no_floppy = qm->no_floppy; | |
1588 | mc->no_cdrom = qm->no_cdrom; | |
1589 | mc->no_sdcard = qm->no_sdcard; | |
1590 | mc->is_default = qm->is_default; | |
1591 | mc->default_machine_opts = qm->default_machine_opts; | |
1592 | mc->default_boot_order = qm->default_boot_order; | |
1593 | mc->compat_props = qm->compat_props; | |
1594 | mc->hw_version = qm->hw_version; | |
261747f1 MA |
1595 | } |
1596 | ||
cc1daa40 FB |
1597 | int qemu_register_machine(QEMUMachine *m) |
1598 | { | |
f5946dba | 1599 | char *name = g_strconcat(m->name, TYPE_MACHINE_SUFFIX, NULL); |
261747f1 | 1600 | TypeInfo ti = { |
f5946dba | 1601 | .name = name, |
261747f1 MA |
1602 | .parent = TYPE_MACHINE, |
1603 | .class_init = machine_class_init, | |
1604 | .class_data = (void *)m, | |
1605 | }; | |
1606 | ||
1607 | type_register(&ti); | |
f5946dba | 1608 | g_free(name); |
261747f1 | 1609 | |
cc1daa40 FB |
1610 | return 0; |
1611 | } | |
1612 | ||
0056ae24 | 1613 | static MachineClass *find_machine(const char *name) |
cc1daa40 | 1614 | { |
261747f1 | 1615 | GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false); |
0056ae24 | 1616 | MachineClass *mc = NULL; |
cc1daa40 | 1617 | |
261747f1 | 1618 | for (el = machines; el; el = el->next) { |
0056ae24 | 1619 | MachineClass *temp = el->data; |
261747f1 | 1620 | |
958db90c | 1621 | if (!strcmp(temp->name, name)) { |
0056ae24 | 1622 | mc = temp; |
261747f1 MA |
1623 | break; |
1624 | } | |
958db90c MA |
1625 | if (temp->alias && |
1626 | !strcmp(temp->alias, name)) { | |
0056ae24 | 1627 | mc = temp; |
261747f1 MA |
1628 | break; |
1629 | } | |
cc1daa40 | 1630 | } |
261747f1 MA |
1631 | |
1632 | g_slist_free(machines); | |
0056ae24 | 1633 | return mc; |
cc1daa40 FB |
1634 | } |
1635 | ||
0056ae24 | 1636 | MachineClass *find_default_machine(void) |
0c257437 | 1637 | { |
261747f1 | 1638 | GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false); |
0056ae24 | 1639 | MachineClass *mc = NULL; |
0c257437 | 1640 | |
261747f1 | 1641 | for (el = machines; el; el = el->next) { |
0056ae24 | 1642 | MachineClass *temp = el->data; |
261747f1 | 1643 | |
958db90c | 1644 | if (temp->is_default) { |
0056ae24 | 1645 | mc = temp; |
261747f1 | 1646 | break; |
0c257437 AL |
1647 | } |
1648 | } | |
261747f1 MA |
1649 | |
1650 | g_slist_free(machines); | |
0056ae24 | 1651 | return mc; |
0c257437 AL |
1652 | } |
1653 | ||
01d3c80d AL |
1654 | MachineInfoList *qmp_query_machines(Error **errp) |
1655 | { | |
261747f1 | 1656 | GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false); |
01d3c80d | 1657 | MachineInfoList *mach_list = NULL; |
01d3c80d | 1658 | |
261747f1 MA |
1659 | for (el = machines; el; el = el->next) { |
1660 | MachineClass *mc = el->data; | |
01d3c80d AL |
1661 | MachineInfoList *entry; |
1662 | MachineInfo *info; | |
1663 | ||
1664 | info = g_malloc0(sizeof(*info)); | |
958db90c | 1665 | if (mc->is_default) { |
01d3c80d AL |
1666 | info->has_is_default = true; |
1667 | info->is_default = true; | |
1668 | } | |
1669 | ||
958db90c | 1670 | if (mc->alias) { |
01d3c80d | 1671 | info->has_alias = true; |
958db90c | 1672 | info->alias = g_strdup(mc->alias); |
01d3c80d AL |
1673 | } |
1674 | ||
958db90c MA |
1675 | info->name = g_strdup(mc->name); |
1676 | info->cpu_max = !mc->max_cpus ? 1 : mc->max_cpus; | |
01d3c80d AL |
1677 | |
1678 | entry = g_malloc0(sizeof(*entry)); | |
1679 | entry->value = info; | |
1680 | entry->next = mach_list; | |
1681 | mach_list = entry; | |
1682 | } | |
1683 | ||
261747f1 | 1684 | g_slist_free(machines); |
01d3c80d AL |
1685 | return mach_list; |
1686 | } | |
1687 | ||
8a7ddc38 FB |
1688 | /***********************************************************/ |
1689 | /* main execution loop */ | |
1690 | ||
0bd48850 FB |
1691 | struct vm_change_state_entry { |
1692 | VMChangeStateHandler *cb; | |
1693 | void *opaque; | |
72cf2d4f | 1694 | QLIST_ENTRY (vm_change_state_entry) entries; |
0bd48850 FB |
1695 | }; |
1696 | ||
72cf2d4f | 1697 | static QLIST_HEAD(vm_change_state_head, vm_change_state_entry) vm_change_state_head; |
0bd48850 FB |
1698 | |
1699 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
1700 | void *opaque) | |
1701 | { | |
1702 | VMChangeStateEntry *e; | |
1703 | ||
7267c094 | 1704 | e = g_malloc0(sizeof (*e)); |
0bd48850 FB |
1705 | |
1706 | e->cb = cb; | |
1707 | e->opaque = opaque; | |
72cf2d4f | 1708 | QLIST_INSERT_HEAD(&vm_change_state_head, e, entries); |
0bd48850 FB |
1709 | return e; |
1710 | } | |
1711 | ||
1712 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e) | |
1713 | { | |
72cf2d4f | 1714 | QLIST_REMOVE (e, entries); |
7267c094 | 1715 | g_free (e); |
0bd48850 FB |
1716 | } |
1717 | ||
1dfb4dd9 | 1718 | void vm_state_notify(int running, RunState state) |
0bd48850 FB |
1719 | { |
1720 | VMChangeStateEntry *e; | |
1721 | ||
1dfb4dd9 | 1722 | trace_vm_state_notify(running, state); |
94b0b5ff | 1723 | |
0bd48850 | 1724 | for (e = vm_change_state_head.lh_first; e; e = e->entries.le_next) { |
1dfb4dd9 | 1725 | e->cb(e->opaque, running, state); |
0bd48850 FB |
1726 | } |
1727 | } | |
1728 | ||
bb0c6722 FB |
1729 | /* reset/shutdown handler */ |
1730 | ||
1731 | typedef struct QEMUResetEntry { | |
72cf2d4f | 1732 | QTAILQ_ENTRY(QEMUResetEntry) entry; |
bb0c6722 FB |
1733 | QEMUResetHandler *func; |
1734 | void *opaque; | |
bb0c6722 FB |
1735 | } QEMUResetEntry; |
1736 | ||
72cf2d4f BS |
1737 | static QTAILQ_HEAD(reset_handlers, QEMUResetEntry) reset_handlers = |
1738 | QTAILQ_HEAD_INITIALIZER(reset_handlers); | |
bb0c6722 | 1739 | static int reset_requested; |
f64622c4 GN |
1740 | static int shutdown_requested, shutdown_signal = -1; |
1741 | static pid_t shutdown_pid; | |
3475187d | 1742 | static int powerdown_requested; |
8cf71710 | 1743 | static int debug_requested; |
95b363b5 | 1744 | static int suspend_requested; |
4bc78a87 | 1745 | static WakeupReason wakeup_reason; |
a9552c8e IM |
1746 | static NotifierList powerdown_notifiers = |
1747 | NOTIFIER_LIST_INITIALIZER(powerdown_notifiers); | |
95b363b5 GH |
1748 | static NotifierList suspend_notifiers = |
1749 | NOTIFIER_LIST_INITIALIZER(suspend_notifiers); | |
1750 | static NotifierList wakeup_notifiers = | |
1751 | NOTIFIER_LIST_INITIALIZER(wakeup_notifiers); | |
4bc78a87 | 1752 | static uint32_t wakeup_reason_mask = ~(1 << QEMU_WAKEUP_REASON_NONE); |
bb0c6722 | 1753 | |
1291eb35 AP |
1754 | int qemu_shutdown_requested_get(void) |
1755 | { | |
1756 | return shutdown_requested; | |
1757 | } | |
1758 | ||
1759 | int qemu_reset_requested_get(void) | |
1760 | { | |
1761 | return reset_requested; | |
1762 | } | |
1763 | ||
4fdcac0e | 1764 | static int qemu_shutdown_requested(void) |
cf7a2fe2 AJ |
1765 | { |
1766 | int r = shutdown_requested; | |
1767 | shutdown_requested = 0; | |
1768 | return r; | |
1769 | } | |
1770 | ||
4fdcac0e | 1771 | static void qemu_kill_report(void) |
f64622c4 | 1772 | { |
35b30712 | 1773 | if (!qtest_driver() && shutdown_signal != -1) { |
f1d3fb04 PM |
1774 | fprintf(stderr, "qemu: terminating on signal %d", shutdown_signal); |
1775 | if (shutdown_pid == 0) { | |
1776 | /* This happens for eg ^C at the terminal, so it's worth | |
1777 | * avoiding printing an odd message in that case. | |
1778 | */ | |
1779 | fputc('\n', stderr); | |
1780 | } else { | |
953ffe0f | 1781 | fprintf(stderr, " from pid " FMT_pid "\n", shutdown_pid); |
f1d3fb04 | 1782 | } |
f64622c4 GN |
1783 | shutdown_signal = -1; |
1784 | } | |
1785 | } | |
1786 | ||
4fdcac0e | 1787 | static int qemu_reset_requested(void) |
cf7a2fe2 AJ |
1788 | { |
1789 | int r = reset_requested; | |
1790 | reset_requested = 0; | |
1791 | return r; | |
1792 | } | |
1793 | ||
95b363b5 GH |
1794 | static int qemu_suspend_requested(void) |
1795 | { | |
1796 | int r = suspend_requested; | |
1797 | suspend_requested = 0; | |
1798 | return r; | |
1799 | } | |
1800 | ||
4bc78a87 | 1801 | static WakeupReason qemu_wakeup_requested(void) |
14058196 | 1802 | { |
4bc78a87 | 1803 | return wakeup_reason; |
14058196 LC |
1804 | } |
1805 | ||
4fdcac0e | 1806 | static int qemu_powerdown_requested(void) |
cf7a2fe2 AJ |
1807 | { |
1808 | int r = powerdown_requested; | |
1809 | powerdown_requested = 0; | |
1810 | return r; | |
1811 | } | |
1812 | ||
e568902a AL |
1813 | static int qemu_debug_requested(void) |
1814 | { | |
1815 | int r = debug_requested; | |
1816 | debug_requested = 0; | |
1817 | return r; | |
1818 | } | |
1819 | ||
a08d4367 | 1820 | void qemu_register_reset(QEMUResetHandler *func, void *opaque) |
bb0c6722 | 1821 | { |
7267c094 | 1822 | QEMUResetEntry *re = g_malloc0(sizeof(QEMUResetEntry)); |
bb0c6722 | 1823 | |
bb0c6722 FB |
1824 | re->func = func; |
1825 | re->opaque = opaque; | |
72cf2d4f | 1826 | QTAILQ_INSERT_TAIL(&reset_handlers, re, entry); |
bb0c6722 FB |
1827 | } |
1828 | ||
dda9b29f | 1829 | void qemu_unregister_reset(QEMUResetHandler *func, void *opaque) |
bb0c6722 FB |
1830 | { |
1831 | QEMUResetEntry *re; | |
1832 | ||
72cf2d4f | 1833 | QTAILQ_FOREACH(re, &reset_handlers, entry) { |
dda9b29f | 1834 | if (re->func == func && re->opaque == opaque) { |
72cf2d4f | 1835 | QTAILQ_REMOVE(&reset_handlers, re, entry); |
7267c094 | 1836 | g_free(re); |
dda9b29f JK |
1837 | return; |
1838 | } | |
1839 | } | |
1840 | } | |
1841 | ||
be522029 | 1842 | void qemu_devices_reset(void) |
dda9b29f JK |
1843 | { |
1844 | QEMUResetEntry *re, *nre; | |
1845 | ||
1846 | /* reset all devices */ | |
72cf2d4f | 1847 | QTAILQ_FOREACH_SAFE(re, &reset_handlers, entry, nre) { |
bb0c6722 FB |
1848 | re->func(re->opaque); |
1849 | } | |
be522029 DG |
1850 | } |
1851 | ||
1852 | void qemu_system_reset(bool report) | |
1853 | { | |
0056ae24 MA |
1854 | MachineClass *mc; |
1855 | ||
1856 | mc = current_machine ? MACHINE_GET_CLASS(current_machine) : NULL; | |
1857 | ||
958db90c MA |
1858 | if (mc && mc->reset) { |
1859 | mc->reset(); | |
be522029 DG |
1860 | } else { |
1861 | qemu_devices_reset(); | |
1862 | } | |
e063eb1f | 1863 | if (report) { |
a6330785 | 1864 | qapi_event_send_reset(&error_abort); |
e063eb1f | 1865 | } |
ea375f9a | 1866 | cpu_synchronize_all_post_reset(); |
bb0c6722 FB |
1867 | } |
1868 | ||
1869 | void qemu_system_reset_request(void) | |
1870 | { | |
d1beab82 FB |
1871 | if (no_reboot) { |
1872 | shutdown_requested = 1; | |
1873 | } else { | |
1874 | reset_requested = 1; | |
1875 | } | |
b4a3d965 | 1876 | cpu_stop_current(); |
d9f75a4e | 1877 | qemu_notify_event(); |
bb0c6722 FB |
1878 | } |
1879 | ||
95b363b5 GH |
1880 | static void qemu_system_suspend(void) |
1881 | { | |
1882 | pause_all_vcpus(); | |
1883 | notifier_list_notify(&suspend_notifiers, NULL); | |
ad02b96a | 1884 | runstate_set(RUN_STATE_SUSPENDED); |
1d11a95a | 1885 | qapi_event_send_suspend(&error_abort); |
95b363b5 GH |
1886 | } |
1887 | ||
1888 | void qemu_system_suspend_request(void) | |
1889 | { | |
9abc62f6 | 1890 | if (runstate_check(RUN_STATE_SUSPENDED)) { |
95b363b5 GH |
1891 | return; |
1892 | } | |
1893 | suspend_requested = 1; | |
1894 | cpu_stop_current(); | |
1895 | qemu_notify_event(); | |
1896 | } | |
1897 | ||
1898 | void qemu_register_suspend_notifier(Notifier *notifier) | |
1899 | { | |
1900 | notifier_list_add(&suspend_notifiers, notifier); | |
1901 | } | |
1902 | ||
1903 | void qemu_system_wakeup_request(WakeupReason reason) | |
1904 | { | |
4fed9421 AK |
1905 | trace_system_wakeup_request(reason); |
1906 | ||
9abc62f6 | 1907 | if (!runstate_check(RUN_STATE_SUSPENDED)) { |
95b363b5 GH |
1908 | return; |
1909 | } | |
1910 | if (!(wakeup_reason_mask & (1 << reason))) { | |
1911 | return; | |
1912 | } | |
ad02b96a | 1913 | runstate_set(RUN_STATE_RUNNING); |
4bc78a87 | 1914 | wakeup_reason = reason; |
95b363b5 | 1915 | qemu_notify_event(); |
95b363b5 GH |
1916 | } |
1917 | ||
1918 | void qemu_system_wakeup_enable(WakeupReason reason, bool enabled) | |
1919 | { | |
1920 | if (enabled) { | |
1921 | wakeup_reason_mask |= (1 << reason); | |
1922 | } else { | |
1923 | wakeup_reason_mask &= ~(1 << reason); | |
1924 | } | |
1925 | } | |
1926 | ||
1927 | void qemu_register_wakeup_notifier(Notifier *notifier) | |
1928 | { | |
1929 | notifier_list_add(&wakeup_notifiers, notifier); | |
1930 | } | |
1931 | ||
f64622c4 GN |
1932 | void qemu_system_killed(int signal, pid_t pid) |
1933 | { | |
1934 | shutdown_signal = signal; | |
1935 | shutdown_pid = pid; | |
d9389b96 | 1936 | no_shutdown = 0; |
f64622c4 GN |
1937 | qemu_system_shutdown_request(); |
1938 | } | |
1939 | ||
bb0c6722 FB |
1940 | void qemu_system_shutdown_request(void) |
1941 | { | |
bc78cff9 | 1942 | trace_qemu_system_shutdown_request(); |
bb0c6722 | 1943 | shutdown_requested = 1; |
d9f75a4e | 1944 | qemu_notify_event(); |
bb0c6722 FB |
1945 | } |
1946 | ||
013c2f15 IM |
1947 | static void qemu_system_powerdown(void) |
1948 | { | |
0aab9ec3 | 1949 | qapi_event_send_powerdown(&error_abort); |
013c2f15 IM |
1950 | notifier_list_notify(&powerdown_notifiers, NULL); |
1951 | } | |
1952 | ||
3475187d FB |
1953 | void qemu_system_powerdown_request(void) |
1954 | { | |
bc78cff9 | 1955 | trace_qemu_system_powerdown_request(); |
3475187d | 1956 | powerdown_requested = 1; |
d9f75a4e AL |
1957 | qemu_notify_event(); |
1958 | } | |
1959 | ||
a9552c8e IM |
1960 | void qemu_register_powerdown_notifier(Notifier *notifier) |
1961 | { | |
1962 | notifier_list_add(&powerdown_notifiers, notifier); | |
1963 | } | |
1964 | ||
8cf71710 JK |
1965 | void qemu_system_debug_request(void) |
1966 | { | |
1967 | debug_requested = 1; | |
83f338f7 | 1968 | qemu_notify_event(); |
8cf71710 JK |
1969 | } |
1970 | ||
99435906 PB |
1971 | static bool main_loop_should_exit(void) |
1972 | { | |
1973 | RunState r; | |
1974 | if (qemu_debug_requested()) { | |
1975 | vm_stop(RUN_STATE_DEBUG); | |
1976 | } | |
95b363b5 GH |
1977 | if (qemu_suspend_requested()) { |
1978 | qemu_system_suspend(); | |
1979 | } | |
99435906 PB |
1980 | if (qemu_shutdown_requested()) { |
1981 | qemu_kill_report(); | |
84321831 | 1982 | qapi_event_send_shutdown(&error_abort); |
99435906 PB |
1983 | if (no_shutdown) { |
1984 | vm_stop(RUN_STATE_SHUTDOWN); | |
1985 | } else { | |
1986 | return true; | |
1987 | } | |
1988 | } | |
1989 | if (qemu_reset_requested()) { | |
1990 | pause_all_vcpus(); | |
1991 | cpu_synchronize_all_states(); | |
1992 | qemu_system_reset(VMRESET_REPORT); | |
1993 | resume_all_vcpus(); | |
ede085b3 | 1994 | if (runstate_needs_reset()) { |
99435906 PB |
1995 | runstate_set(RUN_STATE_PAUSED); |
1996 | } | |
1997 | } | |
14058196 LC |
1998 | if (qemu_wakeup_requested()) { |
1999 | pause_all_vcpus(); | |
2000 | cpu_synchronize_all_states(); | |
2001 | qemu_system_reset(VMRESET_SILENT); | |
4bc78a87 LJ |
2002 | notifier_list_notify(&wakeup_notifiers, &wakeup_reason); |
2003 | wakeup_reason = QEMU_WAKEUP_REASON_NONE; | |
14058196 | 2004 | resume_all_vcpus(); |
7a906f7f | 2005 | qapi_event_send_wakeup(&error_abort); |
14058196 | 2006 | } |
99435906 | 2007 | if (qemu_powerdown_requested()) { |
013c2f15 | 2008 | qemu_system_powerdown(); |
99435906 PB |
2009 | } |
2010 | if (qemu_vmstop_requested(&r)) { | |
2011 | vm_stop(r); | |
2012 | } | |
2013 | return false; | |
2014 | } | |
2015 | ||
43b96858 AL |
2016 | static void main_loop(void) |
2017 | { | |
c9f711a5 | 2018 | bool nonblocking; |
99435906 | 2019 | int last_io = 0; |
8e1b90ec JK |
2020 | #ifdef CONFIG_PROFILER |
2021 | int64_t ti; | |
2022 | #endif | |
99435906 | 2023 | do { |
a7d4207d | 2024 | nonblocking = !kvm_enabled() && !xen_enabled() && last_io > 0; |
89bfc105 | 2025 | #ifdef CONFIG_PROFILER |
46481d39 | 2026 | ti = profile_getclock(); |
89bfc105 | 2027 | #endif |
c9f711a5 | 2028 | last_io = main_loop_wait(nonblocking); |
89bfc105 | 2029 | #ifdef CONFIG_PROFILER |
46481d39 | 2030 | dev_time += profile_getclock() - ti; |
89bfc105 | 2031 | #endif |
99435906 | 2032 | } while (!main_loop_should_exit()); |
b4608c04 FB |
2033 | } |
2034 | ||
9bd7e6d9 PB |
2035 | static void version(void) |
2036 | { | |
f75ca1ae | 2037 | printf("QEMU emulator version " QEMU_VERSION QEMU_PKGVERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n"); |
9bd7e6d9 PB |
2038 | } |
2039 | ||
15f82208 | 2040 | static void help(int exitcode) |
0824d6fc | 2041 | { |
a3adb7ad ME |
2042 | version(); |
2043 | printf("usage: %s [options] [disk_image]\n\n" | |
2044 | "'disk_image' is a raw hard disk image for IDE hard disk 0\n\n", | |
2045 | error_get_progname()); | |
2046 | ||
77bd1119 ME |
2047 | #define QEMU_OPTIONS_GENERATE_HELP |
2048 | #include "qemu-options-wrapper.h" | |
a3adb7ad ME |
2049 | |
2050 | printf("\nDuring emulation, the following keys are useful:\n" | |
3f020d70 | 2051 | "ctrl-alt-f toggle full screen\n" |
2052 | "ctrl-alt-n switch to virtual console 'n'\n" | |
2053 | "ctrl-alt toggle mouse and keyboard grab\n" | |
2054 | "\n" | |
a3adb7ad ME |
2055 | "When using -nographic, press 'ctrl-a h' to get some help.\n"); |
2056 | ||
15f82208 | 2057 | exit(exitcode); |
0824d6fc FB |
2058 | } |
2059 | ||
cd6f1169 FB |
2060 | #define HAS_ARG 0x0001 |
2061 | ||
cd6f1169 FB |
2062 | typedef struct QEMUOption { |
2063 | const char *name; | |
2064 | int flags; | |
2065 | int index; | |
ad96090a | 2066 | uint32_t arch_mask; |
cd6f1169 FB |
2067 | } QEMUOption; |
2068 | ||
dbed7e40 | 2069 | static const QEMUOption qemu_options[] = { |
ad96090a | 2070 | { "h", 0, QEMU_OPTION_h, QEMU_ARCH_ALL }, |
77bd1119 ME |
2071 | #define QEMU_OPTIONS_GENERATE_OPTIONS |
2072 | #include "qemu-options-wrapper.h" | |
cd6f1169 | 2073 | { NULL }, |
fc01f7e7 | 2074 | }; |
a369da5f BS |
2075 | |
2076 | static bool vga_available(void) | |
2077 | { | |
36b7f27d | 2078 | return object_class_by_name("VGA") || object_class_by_name("isa-vga"); |
a369da5f BS |
2079 | } |
2080 | ||
2081 | static bool cirrus_vga_available(void) | |
2082 | { | |
36b7f27d AJ |
2083 | return object_class_by_name("cirrus-vga") |
2084 | || object_class_by_name("isa-cirrus-vga"); | |
a369da5f BS |
2085 | } |
2086 | ||
2087 | static bool vmware_vga_available(void) | |
2088 | { | |
36b7f27d | 2089 | return object_class_by_name("vmware-svga"); |
a369da5f BS |
2090 | } |
2091 | ||
879049a3 AJ |
2092 | static bool qxl_vga_available(void) |
2093 | { | |
2094 | return object_class_by_name("qxl-vga"); | |
2095 | } | |
2096 | ||
af87bf29 MCA |
2097 | static bool tcx_vga_available(void) |
2098 | { | |
2099 | return object_class_by_name("SUNW,tcx"); | |
2100 | } | |
2101 | ||
2102 | static bool cg3_vga_available(void) | |
2103 | { | |
2104 | return object_class_by_name("cgthree"); | |
2105 | } | |
2106 | ||
3893c124 | 2107 | static void select_vgahw (const char *p) |
2108 | { | |
2109 | const char *opts; | |
2110 | ||
d44229c5 | 2111 | assert(vga_interface_type == VGA_NONE); |
3893c124 | 2112 | if (strstart(p, "std", &opts)) { |
a369da5f BS |
2113 | if (vga_available()) { |
2114 | vga_interface_type = VGA_STD; | |
2115 | } else { | |
2116 | fprintf(stderr, "Error: standard VGA not available\n"); | |
2117 | exit(0); | |
2118 | } | |
3893c124 | 2119 | } else if (strstart(p, "cirrus", &opts)) { |
a369da5f BS |
2120 | if (cirrus_vga_available()) { |
2121 | vga_interface_type = VGA_CIRRUS; | |
2122 | } else { | |
2123 | fprintf(stderr, "Error: Cirrus VGA not available\n"); | |
2124 | exit(0); | |
2125 | } | |
3893c124 | 2126 | } else if (strstart(p, "vmware", &opts)) { |
a369da5f BS |
2127 | if (vmware_vga_available()) { |
2128 | vga_interface_type = VGA_VMWARE; | |
2129 | } else { | |
2130 | fprintf(stderr, "Error: VMWare SVGA not available\n"); | |
2131 | exit(0); | |
2132 | } | |
94909d9f | 2133 | } else if (strstart(p, "xenfb", &opts)) { |
86176759 | 2134 | vga_interface_type = VGA_XENFB; |
a19cbfb3 | 2135 | } else if (strstart(p, "qxl", &opts)) { |
879049a3 AJ |
2136 | if (qxl_vga_available()) { |
2137 | vga_interface_type = VGA_QXL; | |
2138 | } else { | |
2139 | fprintf(stderr, "Error: QXL VGA not available\n"); | |
2140 | exit(0); | |
2141 | } | |
af87bf29 MCA |
2142 | } else if (strstart(p, "tcx", &opts)) { |
2143 | if (tcx_vga_available()) { | |
2144 | vga_interface_type = VGA_TCX; | |
2145 | } else { | |
2146 | fprintf(stderr, "Error: TCX framebuffer not available\n"); | |
2147 | exit(0); | |
2148 | } | |
2149 | } else if (strstart(p, "cg3", &opts)) { | |
2150 | if (cg3_vga_available()) { | |
2151 | vga_interface_type = VGA_CG3; | |
2152 | } else { | |
2153 | fprintf(stderr, "Error: CG3 framebuffer not available\n"); | |
2154 | exit(0); | |
2155 | } | |
28b85ed8 | 2156 | } else if (!strstart(p, "none", &opts)) { |
3893c124 | 2157 | invalid_vga: |
2158 | fprintf(stderr, "Unknown vga type: %s\n", p); | |
2159 | exit(1); | |
2160 | } | |
cb5a7aa8 | 2161 | while (*opts) { |
2162 | const char *nextopt; | |
2163 | ||
2164 | if (strstart(opts, ",retrace=", &nextopt)) { | |
2165 | opts = nextopt; | |
2166 | if (strstart(opts, "dumb", &nextopt)) | |
2167 | vga_retrace_method = VGA_RETRACE_DUMB; | |
2168 | else if (strstart(opts, "precise", &nextopt)) | |
2169 | vga_retrace_method = VGA_RETRACE_PRECISE; | |
2170 | else goto invalid_vga; | |
2171 | } else goto invalid_vga; | |
2172 | opts = nextopt; | |
2173 | } | |
3893c124 | 2174 | } |
2175 | ||
1472a95b JS |
2176 | static DisplayType select_display(const char *p) |
2177 | { | |
2178 | const char *opts; | |
2179 | DisplayType display = DT_DEFAULT; | |
2180 | ||
2181 | if (strstart(p, "sdl", &opts)) { | |
2182 | #ifdef CONFIG_SDL | |
2183 | display = DT_SDL; | |
2184 | while (*opts) { | |
2185 | const char *nextopt; | |
2186 | ||
2187 | if (strstart(opts, ",frame=", &nextopt)) { | |
2188 | opts = nextopt; | |
2189 | if (strstart(opts, "on", &nextopt)) { | |
2190 | no_frame = 0; | |
2191 | } else if (strstart(opts, "off", &nextopt)) { | |
2192 | no_frame = 1; | |
2193 | } else { | |
05175535 | 2194 | goto invalid_sdl_args; |
1472a95b JS |
2195 | } |
2196 | } else if (strstart(opts, ",alt_grab=", &nextopt)) { | |
2197 | opts = nextopt; | |
2198 | if (strstart(opts, "on", &nextopt)) { | |
2199 | alt_grab = 1; | |
2200 | } else if (strstart(opts, "off", &nextopt)) { | |
2201 | alt_grab = 0; | |
2202 | } else { | |
05175535 | 2203 | goto invalid_sdl_args; |
1472a95b JS |
2204 | } |
2205 | } else if (strstart(opts, ",ctrl_grab=", &nextopt)) { | |
2206 | opts = nextopt; | |
2207 | if (strstart(opts, "on", &nextopt)) { | |
2208 | ctrl_grab = 1; | |
2209 | } else if (strstart(opts, "off", &nextopt)) { | |
2210 | ctrl_grab = 0; | |
2211 | } else { | |
05175535 | 2212 | goto invalid_sdl_args; |
1472a95b JS |
2213 | } |
2214 | } else if (strstart(opts, ",window_close=", &nextopt)) { | |
2215 | opts = nextopt; | |
2216 | if (strstart(opts, "on", &nextopt)) { | |
2217 | no_quit = 0; | |
2218 | } else if (strstart(opts, "off", &nextopt)) { | |
2219 | no_quit = 1; | |
2220 | } else { | |
05175535 | 2221 | goto invalid_sdl_args; |
1472a95b JS |
2222 | } |
2223 | } else { | |
05175535 PM |
2224 | invalid_sdl_args: |
2225 | fprintf(stderr, "Invalid SDL option string: %s\n", p); | |
2226 | exit(1); | |
1472a95b JS |
2227 | } |
2228 | opts = nextopt; | |
2229 | } | |
2230 | #else | |
2231 | fprintf(stderr, "SDL support is disabled\n"); | |
2232 | exit(1); | |
2233 | #endif | |
3264ff12 | 2234 | } else if (strstart(p, "vnc", &opts)) { |
821601ea | 2235 | #ifdef CONFIG_VNC |
3264ff12 JS |
2236 | display_remote++; |
2237 | ||
2238 | if (*opts) { | |
2239 | const char *nextopt; | |
2240 | ||
2241 | if (strstart(opts, "=", &nextopt)) { | |
2242 | vnc_display = nextopt; | |
2243 | } | |
2244 | } | |
2245 | if (!vnc_display) { | |
2246 | fprintf(stderr, "VNC requires a display argument vnc=<display>\n"); | |
2247 | exit(1); | |
2248 | } | |
821601ea JS |
2249 | #else |
2250 | fprintf(stderr, "VNC support is disabled\n"); | |
2251 | exit(1); | |
2252 | #endif | |
1472a95b JS |
2253 | } else if (strstart(p, "curses", &opts)) { |
2254 | #ifdef CONFIG_CURSES | |
2255 | display = DT_CURSES; | |
2256 | #else | |
2257 | fprintf(stderr, "Curses support is disabled\n"); | |
2258 | exit(1); | |
15546425 AL |
2259 | #endif |
2260 | } else if (strstart(p, "gtk", &opts)) { | |
2261 | #ifdef CONFIG_GTK | |
2262 | display = DT_GTK; | |
881249c7 JK |
2263 | while (*opts) { |
2264 | const char *nextopt; | |
2265 | ||
2266 | if (strstart(opts, ",grab_on_hover=", &nextopt)) { | |
2267 | opts = nextopt; | |
2268 | if (strstart(opts, "on", &nextopt)) { | |
2269 | grab_on_hover = true; | |
2270 | } else if (strstart(opts, "off", &nextopt)) { | |
2271 | grab_on_hover = false; | |
2272 | } else { | |
2273 | goto invalid_gtk_args; | |
2274 | } | |
2275 | } else { | |
2276 | invalid_gtk_args: | |
2277 | fprintf(stderr, "Invalid GTK option string: %s\n", p); | |
2278 | exit(1); | |
2279 | } | |
2280 | opts = nextopt; | |
2281 | } | |
15546425 AL |
2282 | #else |
2283 | fprintf(stderr, "GTK support is disabled\n"); | |
2284 | exit(1); | |
1472a95b | 2285 | #endif |
4171d32e JS |
2286 | } else if (strstart(p, "none", &opts)) { |
2287 | display = DT_NONE; | |
1472a95b | 2288 | } else { |
1472a95b JS |
2289 | fprintf(stderr, "Unknown display type: %s\n", p); |
2290 | exit(1); | |
2291 | } | |
2292 | ||
2293 | return display; | |
2294 | } | |
2295 | ||
7d4c3d53 MA |
2296 | static int balloon_parse(const char *arg) |
2297 | { | |
382f0743 | 2298 | QemuOpts *opts; |
7d4c3d53 | 2299 | |
382f0743 GH |
2300 | if (strcmp(arg, "none") == 0) { |
2301 | return 0; | |
2302 | } | |
2303 | ||
2304 | if (!strncmp(arg, "virtio", 6)) { | |
2305 | if (arg[6] == ',') { | |
2306 | /* have params -> parse them */ | |
3329f07b | 2307 | opts = qemu_opts_parse(qemu_find_opts("device"), arg+7, 0); |
382f0743 GH |
2308 | if (!opts) |
2309 | return -1; | |
2310 | } else { | |
2311 | /* create empty opts */ | |
87ea75d5 PC |
2312 | opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0, |
2313 | &error_abort); | |
7d4c3d53 | 2314 | } |
29f82b37 | 2315 | qemu_opt_set(opts, "driver", "virtio-balloon"); |
382f0743 | 2316 | return 0; |
7d4c3d53 | 2317 | } |
382f0743 GH |
2318 | |
2319 | return -1; | |
7d4c3d53 | 2320 | } |
7d4c3d53 | 2321 | |
5cea8590 PB |
2322 | char *qemu_find_file(int type, const char *name) |
2323 | { | |
4524051c | 2324 | int i; |
5cea8590 PB |
2325 | const char *subdir; |
2326 | char *buf; | |
2327 | ||
31783203 PM |
2328 | /* Try the name as a straight path first */ |
2329 | if (access(name, R_OK) == 0) { | |
4524051c | 2330 | trace_load_file(name, name); |
7267c094 | 2331 | return g_strdup(name); |
5cea8590 | 2332 | } |
4524051c | 2333 | |
5cea8590 PB |
2334 | switch (type) { |
2335 | case QEMU_FILE_TYPE_BIOS: | |
2336 | subdir = ""; | |
2337 | break; | |
2338 | case QEMU_FILE_TYPE_KEYMAP: | |
2339 | subdir = "keymaps/"; | |
2340 | break; | |
2341 | default: | |
2342 | abort(); | |
2343 | } | |
4524051c GH |
2344 | |
2345 | for (i = 0; i < data_dir_idx; i++) { | |
2346 | buf = g_strdup_printf("%s/%s%s", data_dir[i], subdir, name); | |
2347 | if (access(buf, R_OK) == 0) { | |
2348 | trace_load_file(name, buf); | |
2349 | return buf; | |
2350 | } | |
7267c094 | 2351 | g_free(buf); |
5cea8590 | 2352 | } |
4524051c | 2353 | return NULL; |
5cea8590 PB |
2354 | } |
2355 | ||
ff952ba2 MA |
2356 | static int device_help_func(QemuOpts *opts, void *opaque) |
2357 | { | |
2358 | return qdev_device_help(opts); | |
2359 | } | |
2360 | ||
f31d07d1 GH |
2361 | static int device_init_func(QemuOpts *opts, void *opaque) |
2362 | { | |
2363 | DeviceState *dev; | |
2364 | ||
2365 | dev = qdev_device_add(opts); | |
2366 | if (!dev) | |
2367 | return -1; | |
b09995ae | 2368 | object_unref(OBJECT(dev)); |
f31d07d1 GH |
2369 | return 0; |
2370 | } | |
2371 | ||
1a688d3b GH |
2372 | static int chardev_init_func(QemuOpts *opts, void *opaque) |
2373 | { | |
bd2d80b2 | 2374 | Error *local_err = NULL; |
1a688d3b | 2375 | |
bd2d80b2 | 2376 | qemu_chr_new_from_opts(opts, NULL, &local_err); |
84d18f06 | 2377 | if (local_err) { |
4a44d85e | 2378 | error_report("%s", error_get_pretty(local_err)); |
bd2d80b2 | 2379 | error_free(local_err); |
1a688d3b | 2380 | return -1; |
bd2d80b2 | 2381 | } |
1a688d3b GH |
2382 | return 0; |
2383 | } | |
2384 | ||
758e8e38 | 2385 | #ifdef CONFIG_VIRTFS |
74db920c GS |
2386 | static int fsdev_init_func(QemuOpts *opts, void *opaque) |
2387 | { | |
2388 | int ret; | |
2389 | ret = qemu_fsdev_add(opts); | |
2390 | ||
2391 | return ret; | |
2392 | } | |
2393 | #endif | |
2394 | ||
88589343 GH |
2395 | static int mon_init_func(QemuOpts *opts, void *opaque) |
2396 | { | |
2397 | CharDriverState *chr; | |
2398 | const char *chardev; | |
2399 | const char *mode; | |
2400 | int flags; | |
2401 | ||
2402 | mode = qemu_opt_get(opts, "mode"); | |
2403 | if (mode == NULL) { | |
2404 | mode = "readline"; | |
2405 | } | |
2406 | if (strcmp(mode, "readline") == 0) { | |
2407 | flags = MONITOR_USE_READLINE; | |
2408 | } else if (strcmp(mode, "control") == 0) { | |
2409 | flags = MONITOR_USE_CONTROL; | |
2410 | } else { | |
2411 | fprintf(stderr, "unknown monitor mode \"%s\"\n", mode); | |
2412 | exit(1); | |
2413 | } | |
2414 | ||
39eaab9a DB |
2415 | if (qemu_opt_get_bool(opts, "pretty", 0)) |
2416 | flags |= MONITOR_USE_PRETTY; | |
2417 | ||
88589343 GH |
2418 | if (qemu_opt_get_bool(opts, "default", 0)) |
2419 | flags |= MONITOR_IS_DEFAULT; | |
2420 | ||
2421 | chardev = qemu_opt_get(opts, "chardev"); | |
2422 | chr = qemu_chr_find(chardev); | |
2423 | if (chr == NULL) { | |
2424 | fprintf(stderr, "chardev \"%s\" not found\n", chardev); | |
2425 | exit(1); | |
2426 | } | |
2427 | ||
456d6069 | 2428 | qemu_chr_fe_claim_no_fail(chr); |
88589343 GH |
2429 | monitor_init(chr, flags); |
2430 | return 0; | |
2431 | } | |
2432 | ||
6ca5582d | 2433 | static void monitor_parse(const char *optarg, const char *mode) |
88589343 GH |
2434 | { |
2435 | static int monitor_device_index = 0; | |
2436 | QemuOpts *opts; | |
2437 | const char *p; | |
2438 | char label[32]; | |
2439 | int def = 0; | |
2440 | ||
2441 | if (strstart(optarg, "chardev:", &p)) { | |
2442 | snprintf(label, sizeof(label), "%s", p); | |
2443 | } else { | |
140e065d JK |
2444 | snprintf(label, sizeof(label), "compat_monitor%d", |
2445 | monitor_device_index); | |
2446 | if (monitor_device_index == 0) { | |
88589343 GH |
2447 | def = 1; |
2448 | } | |
2449 | opts = qemu_chr_parse_compat(label, optarg); | |
2450 | if (!opts) { | |
2451 | fprintf(stderr, "parse error: %s\n", optarg); | |
2452 | exit(1); | |
2453 | } | |
2454 | } | |
2455 | ||
8be7e7e4 | 2456 | opts = qemu_opts_create(qemu_find_opts("mon"), label, 1, NULL); |
88589343 GH |
2457 | if (!opts) { |
2458 | fprintf(stderr, "duplicate chardev: %s\n", label); | |
2459 | exit(1); | |
2460 | } | |
6ca5582d | 2461 | qemu_opt_set(opts, "mode", mode); |
88589343 GH |
2462 | qemu_opt_set(opts, "chardev", label); |
2463 | if (def) | |
2464 | qemu_opt_set(opts, "default", "on"); | |
2465 | monitor_device_index++; | |
2466 | } | |
2467 | ||
bd3c948d GH |
2468 | struct device_config { |
2469 | enum { | |
aee1b935 GH |
2470 | DEV_USB, /* -usbdevice */ |
2471 | DEV_BT, /* -bt */ | |
2472 | DEV_SERIAL, /* -serial */ | |
2473 | DEV_PARALLEL, /* -parallel */ | |
2474 | DEV_VIRTCON, /* -virtioconsole */ | |
c9f398e5 | 2475 | DEV_DEBUGCON, /* -debugcon */ |
ef0c4a0d | 2476 | DEV_GDB, /* -gdb, -s */ |
3ef669e1 | 2477 | DEV_SCLP, /* s390 sclp */ |
bd3c948d GH |
2478 | } type; |
2479 | const char *cmdline; | |
d9a5954d | 2480 | Location loc; |
72cf2d4f | 2481 | QTAILQ_ENTRY(device_config) next; |
bd3c948d | 2482 | }; |
4fdcac0e BS |
2483 | |
2484 | static QTAILQ_HEAD(, device_config) device_configs = | |
2485 | QTAILQ_HEAD_INITIALIZER(device_configs); | |
bd3c948d GH |
2486 | |
2487 | static void add_device_config(int type, const char *cmdline) | |
2488 | { | |
2489 | struct device_config *conf; | |
2490 | ||
7267c094 | 2491 | conf = g_malloc0(sizeof(*conf)); |
bd3c948d GH |
2492 | conf->type = type; |
2493 | conf->cmdline = cmdline; | |
d9a5954d | 2494 | loc_save(&conf->loc); |
72cf2d4f | 2495 | QTAILQ_INSERT_TAIL(&device_configs, conf, next); |
bd3c948d GH |
2496 | } |
2497 | ||
2498 | static int foreach_device_config(int type, int (*func)(const char *cmdline)) | |
2499 | { | |
2500 | struct device_config *conf; | |
2501 | int rc; | |
2502 | ||
72cf2d4f | 2503 | QTAILQ_FOREACH(conf, &device_configs, next) { |
bd3c948d GH |
2504 | if (conf->type != type) |
2505 | continue; | |
d9a5954d | 2506 | loc_push_restore(&conf->loc); |
bd3c948d | 2507 | rc = func(conf->cmdline); |
d9a5954d | 2508 | loc_pop(&conf->loc); |
bd3c948d GH |
2509 | if (0 != rc) |
2510 | return rc; | |
2511 | } | |
2512 | return 0; | |
2513 | } | |
2514 | ||
998bbd74 GH |
2515 | static int serial_parse(const char *devname) |
2516 | { | |
2517 | static int index = 0; | |
2518 | char label[32]; | |
2519 | ||
2520 | if (strcmp(devname, "none") == 0) | |
2521 | return 0; | |
2522 | if (index == MAX_SERIAL_PORTS) { | |
2523 | fprintf(stderr, "qemu: too many serial ports\n"); | |
2524 | exit(1); | |
2525 | } | |
2526 | snprintf(label, sizeof(label), "serial%d", index); | |
27143a44 | 2527 | serial_hds[index] = qemu_chr_new(label, devname, NULL); |
998bbd74 | 2528 | if (!serial_hds[index]) { |
52d06136 PM |
2529 | fprintf(stderr, "qemu: could not connect serial device" |
2530 | " to character backend '%s'\n", devname); | |
998bbd74 GH |
2531 | return -1; |
2532 | } | |
2533 | index++; | |
2534 | return 0; | |
2535 | } | |
2536 | ||
6a5e8b0e GH |
2537 | static int parallel_parse(const char *devname) |
2538 | { | |
2539 | static int index = 0; | |
2540 | char label[32]; | |
2541 | ||
2542 | if (strcmp(devname, "none") == 0) | |
2543 | return 0; | |
2544 | if (index == MAX_PARALLEL_PORTS) { | |
2545 | fprintf(stderr, "qemu: too many parallel ports\n"); | |
2546 | exit(1); | |
2547 | } | |
2548 | snprintf(label, sizeof(label), "parallel%d", index); | |
27143a44 | 2549 | parallel_hds[index] = qemu_chr_new(label, devname, NULL); |
6a5e8b0e | 2550 | if (!parallel_hds[index]) { |
52d06136 PM |
2551 | fprintf(stderr, "qemu: could not connect parallel device" |
2552 | " to character backend '%s'\n", devname); | |
6a5e8b0e GH |
2553 | return -1; |
2554 | } | |
2555 | index++; | |
2556 | return 0; | |
2557 | } | |
2558 | ||
aee1b935 GH |
2559 | static int virtcon_parse(const char *devname) |
2560 | { | |
3329f07b | 2561 | QemuOptsList *device = qemu_find_opts("device"); |
aee1b935 GH |
2562 | static int index = 0; |
2563 | char label[32]; | |
392ecf54 | 2564 | QemuOpts *bus_opts, *dev_opts; |
aee1b935 GH |
2565 | |
2566 | if (strcmp(devname, "none") == 0) | |
2567 | return 0; | |
2568 | if (index == MAX_VIRTIO_CONSOLES) { | |
2569 | fprintf(stderr, "qemu: too many virtio consoles\n"); | |
2570 | exit(1); | |
2571 | } | |
392ecf54 | 2572 | |
87ea75d5 | 2573 | bus_opts = qemu_opts_create(device, NULL, 0, &error_abort); |
e87f7fc6 AL |
2574 | if (arch_type == QEMU_ARCH_S390X) { |
2575 | qemu_opt_set(bus_opts, "driver", "virtio-serial-s390"); | |
2576 | } else { | |
2577 | qemu_opt_set(bus_opts, "driver", "virtio-serial-pci"); | |
4d8b3c63 | 2578 | } |
392ecf54 | 2579 | |
87ea75d5 | 2580 | dev_opts = qemu_opts_create(device, NULL, 0, &error_abort); |
392ecf54 AS |
2581 | qemu_opt_set(dev_opts, "driver", "virtconsole"); |
2582 | ||
aee1b935 | 2583 | snprintf(label, sizeof(label), "virtcon%d", index); |
27143a44 | 2584 | virtcon_hds[index] = qemu_chr_new(label, devname, NULL); |
aee1b935 | 2585 | if (!virtcon_hds[index]) { |
52d06136 PM |
2586 | fprintf(stderr, "qemu: could not connect virtio console" |
2587 | " to character backend '%s'\n", devname); | |
aee1b935 GH |
2588 | return -1; |
2589 | } | |
392ecf54 AS |
2590 | qemu_opt_set(dev_opts, "chardev", label); |
2591 | ||
aee1b935 GH |
2592 | index++; |
2593 | return 0; | |
2594 | } | |
2595 | ||
3ef669e1 AG |
2596 | static int sclp_parse(const char *devname) |
2597 | { | |
2598 | QemuOptsList *device = qemu_find_opts("device"); | |
2599 | static int index = 0; | |
2600 | char label[32]; | |
2601 | QemuOpts *dev_opts; | |
2602 | ||
2603 | if (strcmp(devname, "none") == 0) { | |
2604 | return 0; | |
2605 | } | |
2606 | if (index == MAX_SCLP_CONSOLES) { | |
2607 | fprintf(stderr, "qemu: too many sclp consoles\n"); | |
2608 | exit(1); | |
2609 | } | |
2610 | ||
2611 | assert(arch_type == QEMU_ARCH_S390X); | |
2612 | ||
2613 | dev_opts = qemu_opts_create(device, NULL, 0, NULL); | |
2614 | qemu_opt_set(dev_opts, "driver", "sclpconsole"); | |
2615 | ||
2616 | snprintf(label, sizeof(label), "sclpcon%d", index); | |
2617 | sclp_hds[index] = qemu_chr_new(label, devname, NULL); | |
2618 | if (!sclp_hds[index]) { | |
2619 | fprintf(stderr, "qemu: could not connect sclp console" | |
2620 | " to character backend '%s'\n", devname); | |
2621 | return -1; | |
2622 | } | |
2623 | qemu_opt_set(dev_opts, "chardev", label); | |
2624 | ||
2625 | index++; | |
2626 | return 0; | |
2627 | } | |
2628 | ||
c9f398e5 | 2629 | static int debugcon_parse(const char *devname) |
4d8b3c63 | 2630 | { |
c9f398e5 PA |
2631 | QemuOpts *opts; |
2632 | ||
27143a44 | 2633 | if (!qemu_chr_new("debugcon", devname, NULL)) { |
c9f398e5 PA |
2634 | exit(1); |
2635 | } | |
8be7e7e4 | 2636 | opts = qemu_opts_create(qemu_find_opts("device"), "debugcon", 1, NULL); |
c9f398e5 PA |
2637 | if (!opts) { |
2638 | fprintf(stderr, "qemu: already have a debugcon device\n"); | |
2639 | exit(1); | |
2640 | } | |
2641 | qemu_opt_set(opts, "driver", "isa-debugcon"); | |
2642 | qemu_opt_set(opts, "chardev", "debugcon"); | |
2643 | return 0; | |
2644 | } | |
2645 | ||
0056ae24 | 2646 | static MachineClass *machine_parse(const char *name) |
9052ea6b | 2647 | { |
0056ae24 | 2648 | MachineClass *mc = NULL; |
261747f1 | 2649 | GSList *el, *machines = object_class_get_list(TYPE_MACHINE, false); |
9052ea6b JK |
2650 | |
2651 | if (name) { | |
0056ae24 | 2652 | mc = find_machine(name); |
9052ea6b | 2653 | } |
0056ae24 MA |
2654 | if (mc) { |
2655 | return mc; | |
9052ea6b | 2656 | } |
025172d5 MR |
2657 | if (name && !is_help_option(name)) { |
2658 | error_report("Unsupported machine type"); | |
2659 | error_printf("Use -machine help to list supported machines!\n"); | |
2660 | } else { | |
2661 | printf("Supported machines are:\n"); | |
2662 | for (el = machines; el; el = el->next) { | |
2663 | MachineClass *mc = el->data; | |
958db90c MA |
2664 | if (mc->alias) { |
2665 | printf("%-20s %s (alias of %s)\n", mc->alias, mc->desc, mc->name); | |
025172d5 | 2666 | } |
958db90c MA |
2667 | printf("%-20s %s%s\n", mc->name, mc->desc, |
2668 | mc->is_default ? " (default)" : ""); | |
9052ea6b | 2669 | } |
9052ea6b | 2670 | } |
261747f1 MA |
2671 | |
2672 | g_slist_free(machines); | |
c8057f95 | 2673 | exit(!name || !is_help_option(name)); |
9052ea6b JK |
2674 | } |
2675 | ||
f1e29879 | 2676 | static int tcg_init(MachineClass *mc) |
303d4e86 | 2677 | { |
d5ab9713 | 2678 | tcg_exec_init(tcg_tb_size * 1024 * 1024); |
303d4e86 AP |
2679 | return 0; |
2680 | } | |
2681 | ||
2682 | static struct { | |
2683 | const char *opt_name; | |
2684 | const char *name; | |
2685 | int (*available)(void); | |
f1e29879 | 2686 | int (*init)(MachineClass *mc); |
d5286af5 | 2687 | bool *allowed; |
303d4e86 AP |
2688 | } accel_list[] = { |
2689 | { "tcg", "tcg", tcg_available, tcg_init, &tcg_allowed }, | |
3285cf4f | 2690 | { "xen", "Xen", xen_available, xen_init, &xen_allowed }, |
303d4e86 | 2691 | { "kvm", "KVM", kvm_available, kvm_init, &kvm_allowed }, |
d4fce24f | 2692 | { "qtest", "QTest", qtest_available, qtest_init_accel, &qtest_allowed }, |
303d4e86 AP |
2693 | }; |
2694 | ||
f1e29879 | 2695 | static int configure_accelerator(MachineClass *mc) |
303d4e86 | 2696 | { |
36ad0e94 | 2697 | const char *p; |
303d4e86 AP |
2698 | char buf[10]; |
2699 | int i, ret; | |
217e21be LG |
2700 | bool accel_initialised = false; |
2701 | bool init_failed = false; | |
303d4e86 | 2702 | |
36ad0e94 | 2703 | p = qemu_opt_get(qemu_get_machine_opts(), "accel"); |
303d4e86 AP |
2704 | if (p == NULL) { |
2705 | /* Use the default "accelerator", tcg */ | |
2706 | p = "tcg"; | |
2707 | } | |
2708 | ||
1b785a97 | 2709 | while (!accel_initialised && *p != '\0') { |
303d4e86 AP |
2710 | if (*p == ':') { |
2711 | p++; | |
2712 | } | |
2713 | p = get_opt_name(buf, sizeof (buf), p, ':'); | |
2714 | for (i = 0; i < ARRAY_SIZE(accel_list); i++) { | |
2715 | if (strcmp(accel_list[i].opt_name, buf) == 0) { | |
e3c66d93 LG |
2716 | if (!accel_list[i].available()) { |
2717 | printf("%s not supported for this target\n", | |
2718 | accel_list[i].name); | |
b321afbe | 2719 | break; |
e3c66d93 | 2720 | } |
d5286af5 | 2721 | *(accel_list[i].allowed) = true; |
f1e29879 | 2722 | ret = accel_list[i].init(mc); |
303d4e86 | 2723 | if (ret < 0) { |
217e21be | 2724 | init_failed = true; |
e3c66d93 LG |
2725 | fprintf(stderr, "failed to initialize %s: %s\n", |
2726 | accel_list[i].name, | |
2727 | strerror(-ret)); | |
d5286af5 | 2728 | *(accel_list[i].allowed) = false; |
303d4e86 | 2729 | } else { |
217e21be | 2730 | accel_initialised = true; |
303d4e86 AP |
2731 | } |
2732 | break; | |
2733 | } | |
2734 | } | |
2735 | if (i == ARRAY_SIZE(accel_list)) { | |
2736 | fprintf(stderr, "\"%s\" accelerator does not exist.\n", buf); | |
2737 | } | |
2738 | } | |
2739 | ||
1b785a97 | 2740 | if (!accel_initialised) { |
217e21be LG |
2741 | if (!init_failed) { |
2742 | fprintf(stderr, "No accelerator found!\n"); | |
2743 | } | |
303d4e86 AP |
2744 | exit(1); |
2745 | } | |
2746 | ||
2747 | if (init_failed) { | |
2748 | fprintf(stderr, "Back to %s accelerator.\n", accel_list[i].name); | |
2749 | } | |
2750 | ||
1b785a97 | 2751 | return !accel_initialised; |
303d4e86 AP |
2752 | } |
2753 | ||
fd42deeb GH |
2754 | void qemu_add_exit_notifier(Notifier *notify) |
2755 | { | |
2756 | notifier_list_add(&exit_notifiers, notify); | |
2757 | } | |
2758 | ||
2759 | void qemu_remove_exit_notifier(Notifier *notify) | |
2760 | { | |
31552529 | 2761 | notifier_remove(notify); |
fd42deeb GH |
2762 | } |
2763 | ||
2764 | static void qemu_run_exit_notifiers(void) | |
2765 | { | |
9e8dd451 | 2766 | notifier_list_notify(&exit_notifiers, NULL); |
fd42deeb GH |
2767 | } |
2768 | ||
4cab946a GN |
2769 | void qemu_add_machine_init_done_notifier(Notifier *notify) |
2770 | { | |
2771 | notifier_list_add(&machine_init_done_notifiers, notify); | |
2772 | } | |
2773 | ||
2774 | static void qemu_run_machine_init_done_notifiers(void) | |
2775 | { | |
9e8dd451 | 2776 | notifier_list_notify(&machine_init_done_notifiers, NULL); |
4cab946a GN |
2777 | } |
2778 | ||
6530a97b AL |
2779 | static const QEMUOption *lookup_opt(int argc, char **argv, |
2780 | const char **poptarg, int *poptind) | |
2781 | { | |
2782 | const QEMUOption *popt; | |
2783 | int optind = *poptind; | |
2784 | char *r = argv[optind]; | |
2785 | const char *optarg; | |
2786 | ||
0f0bc3f1 | 2787 | loc_set_cmdline(argv, optind, 1); |
6530a97b AL |
2788 | optind++; |
2789 | /* Treat --foo the same as -foo. */ | |
2790 | if (r[1] == '-') | |
2791 | r++; | |
2792 | popt = qemu_options; | |
2793 | for(;;) { | |
2794 | if (!popt->name) { | |
0f0bc3f1 | 2795 | error_report("invalid option"); |
6530a97b AL |
2796 | exit(1); |
2797 | } | |
2798 | if (!strcmp(popt->name, r + 1)) | |
2799 | break; | |
2800 | popt++; | |
2801 | } | |
2802 | if (popt->flags & HAS_ARG) { | |
2803 | if (optind >= argc) { | |
0f0bc3f1 | 2804 | error_report("requires an argument"); |
6530a97b AL |
2805 | exit(1); |
2806 | } | |
2807 | optarg = argv[optind++]; | |
0f0bc3f1 | 2808 | loc_set_cmdline(argv, optind - 2, 2); |
6530a97b AL |
2809 | } else { |
2810 | optarg = NULL; | |
2811 | } | |
2812 | ||
2813 | *poptarg = optarg; | |
2814 | *poptind = optind; | |
2815 | ||
2816 | return popt; | |
2817 | } | |
2818 | ||
0750112a AL |
2819 | static gpointer malloc_and_trace(gsize n_bytes) |
2820 | { | |
2821 | void *ptr = malloc(n_bytes); | |
a74cd8cc | 2822 | trace_g_malloc(n_bytes, ptr); |
0750112a AL |
2823 | return ptr; |
2824 | } | |
2825 | ||
2826 | static gpointer realloc_and_trace(gpointer mem, gsize n_bytes) | |
2827 | { | |
2828 | void *ptr = realloc(mem, n_bytes); | |
a74cd8cc | 2829 | trace_g_realloc(mem, n_bytes, ptr); |
0750112a AL |
2830 | return ptr; |
2831 | } | |
2832 | ||
2833 | static void free_and_trace(gpointer mem) | |
2834 | { | |
a74cd8cc | 2835 | trace_g_free(mem); |
0750112a AL |
2836 | free(mem); |
2837 | } | |
2838 | ||
68d98d3e AL |
2839 | static int object_set_property(const char *name, const char *value, void *opaque) |
2840 | { | |
2841 | Object *obj = OBJECT(opaque); | |
2842 | StringInputVisitor *siv; | |
2843 | Error *local_err = NULL; | |
b0ddb8bf | 2844 | char *c, *qom_name; |
68d98d3e | 2845 | |
13d7adf9 MA |
2846 | if (strcmp(name, "qom-type") == 0 || strcmp(name, "id") == 0 || |
2847 | strcmp(name, "type") == 0) { | |
68d98d3e AL |
2848 | return 0; |
2849 | } | |
2850 | ||
b0ddb8bf MA |
2851 | qom_name = g_strdup(name); |
2852 | c = qom_name; | |
2853 | while (*c++) { | |
2854 | if (*c == '_') { | |
2855 | *c = '-'; | |
2856 | } | |
2857 | } | |
2858 | ||
68d98d3e | 2859 | siv = string_input_visitor_new(value); |
b0ddb8bf | 2860 | object_property_set(obj, string_input_get_visitor(siv), qom_name, &local_err); |
68d98d3e | 2861 | string_input_visitor_cleanup(siv); |
b0ddb8bf | 2862 | g_free(qom_name); |
68d98d3e AL |
2863 | |
2864 | if (local_err) { | |
2865 | qerror_report_err(local_err); | |
2866 | error_free(local_err); | |
2867 | return -1; | |
2868 | } | |
2869 | ||
2870 | return 0; | |
2871 | } | |
2872 | ||
2873 | static int object_create(QemuOpts *opts, void *opaque) | |
2874 | { | |
c4090f8e PB |
2875 | Error *err = NULL; |
2876 | char *type = NULL; | |
2877 | char *id = NULL; | |
2878 | void *dummy = NULL; | |
2879 | OptsVisitor *ov; | |
2880 | QDict *pdict; | |
68d98d3e | 2881 | |
c4090f8e PB |
2882 | ov = opts_visitor_new(opts); |
2883 | pdict = qemu_opts_to_qdict(opts, NULL); | |
68d98d3e | 2884 | |
c4090f8e PB |
2885 | visit_start_struct(opts_get_visitor(ov), &dummy, NULL, NULL, 0, &err); |
2886 | if (err) { | |
2887 | goto out; | |
68d98d3e AL |
2888 | } |
2889 | ||
c4090f8e PB |
2890 | qdict_del(pdict, "qom-type"); |
2891 | visit_type_str(opts_get_visitor(ov), &type, "qom-type", &err); | |
2892 | if (err) { | |
2893 | goto out; | |
68d98d3e AL |
2894 | } |
2895 | ||
c4090f8e PB |
2896 | qdict_del(pdict, "id"); |
2897 | visit_type_str(opts_get_visitor(ov), &id, "id", &err); | |
2898 | if (err) { | |
269e09f3 IM |
2899 | goto out; |
2900 | } | |
2901 | ||
c4090f8e PB |
2902 | object_add(type, id, pdict, opts_get_visitor(ov), &err); |
2903 | if (err) { | |
269e09f3 IM |
2904 | goto out; |
2905 | } | |
c4090f8e PB |
2906 | visit_end_struct(opts_get_visitor(ov), &err); |
2907 | if (err) { | |
2908 | qmp_object_del(id, NULL); | |
2909 | } | |
2910 | ||
269e09f3 | 2911 | out: |
c4090f8e PB |
2912 | opts_visitor_cleanup(ov); |
2913 | ||
2914 | QDECREF(pdict); | |
2915 | g_free(id); | |
2916 | g_free(type); | |
2917 | g_free(dummy); | |
2918 | if (err) { | |
2919 | qerror_report_err(err); | |
90e9cf28 IM |
2920 | return -1; |
2921 | } | |
68d98d3e AL |
2922 | return 0; |
2923 | } | |
2924 | ||
902b3d5c | 2925 | int main(int argc, char **argv, char **envp) |
0824d6fc | 2926 | { |
e4bcb14c | 2927 | int i; |
da1fcfda | 2928 | int snapshot, linux_boot; |
7f7f9873 | 2929 | const char *initrd_filename; |
a20dd508 | 2930 | const char *kernel_filename, *kernel_cmdline; |
e3fdc535 | 2931 | const char *boot_order; |
3023f332 | 2932 | DisplayState *ds; |
9f227bc3 | 2933 | int cyls, heads, secs, translation; |
1ad9580b | 2934 | QemuOpts *hda_opts = NULL, *opts, *machine_opts, *icount_opts = NULL; |
03b0ba70 | 2935 | QemuOptsList *olist; |
cd6f1169 | 2936 | int optind; |
6530a97b | 2937 | const char *optarg; |
d63d307f | 2938 | const char *loadvm = NULL; |
0056ae24 | 2939 | MachineClass *machine_class; |
94fc95cd | 2940 | const char *cpu_model; |
d44229c5 | 2941 | const char *vga_model = NULL; |
d4fce24f PB |
2942 | const char *qtest_chrdev = NULL; |
2943 | const char *qtest_log = NULL; | |
93815bc2 | 2944 | const char *pid_file = NULL; |
5bb7910a | 2945 | const char *incoming = NULL; |
821601ea | 2946 | #ifdef CONFIG_VNC |
993fbfdb | 2947 | int show_vnc_port = 0; |
821601ea | 2948 | #endif |
3ed2d9ee | 2949 | bool defconfig = true; |
f29a5614 | 2950 | bool userconfig = true; |
c235d738 MF |
2951 | const char *log_mask = NULL; |
2952 | const char *log_file = NULL; | |
0750112a AL |
2953 | GMemVTable mem_trace = { |
2954 | .malloc = malloc_and_trace, | |
2955 | .realloc = realloc_and_trace, | |
2956 | .free = free_and_trace, | |
2957 | }; | |
23d15e86 | 2958 | const char *trace_events = NULL; |
e4858974 | 2959 | const char *trace_file = NULL; |
6e1d3c1c IM |
2960 | const ram_addr_t default_ram_size = (ram_addr_t)DEFAULT_RAM_SIZE * |
2961 | 1024 * 1024; | |
c270fb9e IM |
2962 | ram_addr_t maxram_size = default_ram_size; |
2963 | uint64_t ram_slots = 0; | |
abfd9ce3 | 2964 | FILE *vmstate_dump_file = NULL; |
0b5538c3 | 2965 | |
fd42deeb | 2966 | atexit(qemu_run_exit_notifiers); |
65abca0a | 2967 | error_set_progname(argv[0]); |
10f5bff6 | 2968 | qemu_init_exec_dir(argv[0]); |
65abca0a | 2969 | |
0750112a AL |
2970 | g_mem_set_vtable(&mem_trace); |
2971 | ||
1b71f7c1 AF |
2972 | module_call_init(MODULE_INIT_QOM); |
2973 | ||
4d454574 | 2974 | qemu_add_opts(&qemu_drive_opts); |
968854c8 AK |
2975 | qemu_add_drive_opts(&qemu_legacy_drive_opts); |
2976 | qemu_add_drive_opts(&qemu_common_drive_opts); | |
2977 | qemu_add_drive_opts(&qemu_drive_opts); | |
4d454574 PB |
2978 | qemu_add_opts(&qemu_chardev_opts); |
2979 | qemu_add_opts(&qemu_device_opts); | |
2980 | qemu_add_opts(&qemu_netdev_opts); | |
2981 | qemu_add_opts(&qemu_net_opts); | |
2982 | qemu_add_opts(&qemu_rtc_opts); | |
2983 | qemu_add_opts(&qemu_global_opts); | |
2984 | qemu_add_opts(&qemu_mon_opts); | |
2985 | qemu_add_opts(&qemu_trace_opts); | |
2986 | qemu_add_opts(&qemu_option_rom_opts); | |
2987 | qemu_add_opts(&qemu_machine_opts); | |
6e1d3c1c | 2988 | qemu_add_opts(&qemu_mem_opts); |
12b7f57e | 2989 | qemu_add_opts(&qemu_smp_opts); |
4d454574 PB |
2990 | qemu_add_opts(&qemu_boot_opts); |
2991 | qemu_add_opts(&qemu_sandbox_opts); | |
2992 | qemu_add_opts(&qemu_add_fd_opts); | |
2993 | qemu_add_opts(&qemu_object_opts); | |
d1a0cf73 | 2994 | qemu_add_opts(&qemu_tpmdev_opts); |
888a6bc6 | 2995 | qemu_add_opts(&qemu_realtime_opts); |
5e2ac519 | 2996 | qemu_add_opts(&qemu_msg_opts); |
5d12f961 | 2997 | qemu_add_opts(&qemu_name_opts); |
0042109a | 2998 | qemu_add_opts(&qemu_numa_opts); |
1ad9580b | 2999 | qemu_add_opts(&qemu_icount_opts); |
4d454574 | 3000 | |
5db9d4d1 LC |
3001 | runstate_init(); |
3002 | ||
884f17c2 | 3003 | rtc_clock = QEMU_CLOCK_HOST; |
6875204c | 3004 | |
72cf2d4f | 3005 | QLIST_INIT (&vm_change_state_head); |
fe98ac14 | 3006 | os_setup_early_signal_handling(); |
be995c27 | 3007 | |
f80f9ec9 | 3008 | module_call_init(MODULE_INIT_MACHINE); |
0056ae24 | 3009 | machine_class = find_default_machine(); |
94fc95cd | 3010 | cpu_model = NULL; |
6e1d3c1c | 3011 | ram_size = default_ram_size; |
33e3963e | 3012 | snapshot = 0; |
9f227bc3 | 3013 | cyls = heads = secs = 0; |
3014 | translation = BIOS_ATA_TRANSLATION_AUTO; | |
c4b1fcc0 | 3015 | |
268a362c | 3016 | for (i = 0; i < MAX_NODES; i++) { |
8c85901e | 3017 | numa_info[i].node_mem = 0; |
1af878e0 | 3018 | numa_info[i].present = false; |
8c85901e | 3019 | bitmap_zero(numa_info[i].node_cpu, MAX_CPUMASK_BITS); |
268a362c AL |
3020 | } |
3021 | ||
268a362c | 3022 | nb_numa_nodes = 0; |
1af878e0 | 3023 | max_numa_nodeid = 0; |
7c9d8e07 | 3024 | nb_nics = 0; |
3b46e624 | 3025 | |
142c6b1a PL |
3026 | bdrv_init_with_whitelist(); |
3027 | ||
2c02d1ad | 3028 | autostart = 1; |
41bd639b | 3029 | |
292444cb AL |
3030 | /* first pass of option parsing */ |
3031 | optind = 1; | |
3032 | while (optind < argc) { | |
3033 | if (argv[optind][0] != '-') { | |
3034 | /* disk image */ | |
28e68d68 | 3035 | optind++; |
292444cb AL |
3036 | } else { |
3037 | const QEMUOption *popt; | |
3038 | ||
3039 | popt = lookup_opt(argc, argv, &optarg, &optind); | |
3040 | switch (popt->index) { | |
3041 | case QEMU_OPTION_nodefconfig: | |
3ed2d9ee | 3042 | defconfig = false; |
292444cb | 3043 | break; |
f29a5614 EH |
3044 | case QEMU_OPTION_nouserconfig: |
3045 | userconfig = false; | |
3046 | break; | |
292444cb AL |
3047 | } |
3048 | } | |
3049 | } | |
3050 | ||
3051 | if (defconfig) { | |
dcfb0939 | 3052 | int ret; |
f29a5614 | 3053 | ret = qemu_read_default_config_files(userconfig); |
b5a8fe5e | 3054 | if (ret < 0) { |
dcfb0939 | 3055 | exit(1); |
292444cb AL |
3056 | } |
3057 | } | |
3058 | ||
3059 | /* second pass of option parsing */ | |
cd6f1169 | 3060 | optind = 1; |
0824d6fc | 3061 | for(;;) { |
cd6f1169 | 3062 | if (optind >= argc) |
0824d6fc | 3063 | break; |
6530a97b | 3064 | if (argv[optind][0] != '-') { |
9f227bc3 | 3065 | hda_opts = drive_add(IF_DEFAULT, 0, argv[optind++], HD_OPTS); |
cd6f1169 FB |
3066 | } else { |
3067 | const QEMUOption *popt; | |
3068 | ||
6530a97b | 3069 | popt = lookup_opt(argc, argv, &optarg, &optind); |
ad96090a BS |
3070 | if (!(popt->arch_mask & arch_type)) { |
3071 | printf("Option %s not supported for this target\n", popt->name); | |
3072 | exit(1); | |
3073 | } | |
cd6f1169 | 3074 | switch(popt->index) { |
cc1daa40 | 3075 | case QEMU_OPTION_M: |
0056ae24 | 3076 | machine_class = machine_parse(optarg); |
cc1daa40 | 3077 | break; |
e43d594e JK |
3078 | case QEMU_OPTION_no_kvm_irqchip: { |
3079 | olist = qemu_find_opts("machine"); | |
3080 | qemu_opts_parse(olist, "kernel_irqchip=off", 0); | |
3081 | break; | |
3082 | } | |
94fc95cd JM |
3083 | case QEMU_OPTION_cpu: |
3084 | /* hw initialization will check this */ | |
ecf40bea | 3085 | cpu_model = optarg; |
94fc95cd | 3086 | break; |
cd6f1169 | 3087 | case QEMU_OPTION_hda: |
9f227bc3 | 3088 | { |
3089 | char buf[256]; | |
3090 | if (cyls == 0) | |
3091 | snprintf(buf, sizeof(buf), "%s", HD_OPTS); | |
3092 | else | |
3093 | snprintf(buf, sizeof(buf), | |
3094 | "%s,cyls=%d,heads=%d,secs=%d%s", | |
3095 | HD_OPTS , cyls, heads, secs, | |
3096 | translation == BIOS_ATA_TRANSLATION_LBA ? | |
3097 | ",trans=lba" : | |
3098 | translation == BIOS_ATA_TRANSLATION_NONE ? | |
3099 | ",trans=none" : ""); | |
3100 | drive_add(IF_DEFAULT, 0, optarg, buf); | |
3101 | break; | |
3102 | } | |
cd6f1169 | 3103 | case QEMU_OPTION_hdb: |
cc1daa40 FB |
3104 | case QEMU_OPTION_hdc: |
3105 | case QEMU_OPTION_hdd: | |
2292ddae MA |
3106 | drive_add(IF_DEFAULT, popt->index - QEMU_OPTION_hda, optarg, |
3107 | HD_OPTS); | |
fc01f7e7 | 3108 | break; |
e4bcb14c | 3109 | case QEMU_OPTION_drive: |
e2982c3a MT |
3110 | if (drive_def(optarg) == NULL) { |
3111 | exit(1); | |
3112 | } | |
e4bcb14c | 3113 | break; |
d058fe03 GH |
3114 | case QEMU_OPTION_set: |
3115 | if (qemu_set_option(optarg) != 0) | |
3116 | exit(1); | |
3117 | break; | |
d0fef6fb GH |
3118 | case QEMU_OPTION_global: |
3119 | if (qemu_global_option(optarg) != 0) | |
3120 | exit(1); | |
3121 | break; | |
3e3d5815 | 3122 | case QEMU_OPTION_mtdblock: |
2292ddae | 3123 | drive_add(IF_MTD, -1, optarg, MTD_OPTS); |
3e3d5815 | 3124 | break; |
a1bb27b1 | 3125 | case QEMU_OPTION_sd: |
80f4d9fc | 3126 | drive_add(IF_SD, -1, optarg, SD_OPTS); |
a1bb27b1 | 3127 | break; |
86f55663 | 3128 | case QEMU_OPTION_pflash: |
2292ddae | 3129 | drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS); |
86f55663 | 3130 | break; |
cd6f1169 | 3131 | case QEMU_OPTION_snapshot: |
33e3963e FB |
3132 | snapshot = 1; |
3133 | break; | |
cd6f1169 | 3134 | case QEMU_OPTION_hdachs: |
330d0414 | 3135 | { |
330d0414 FB |
3136 | const char *p; |
3137 | p = optarg; | |
3138 | cyls = strtol(p, (char **)&p, 0); | |
46d4767d FB |
3139 | if (cyls < 1 || cyls > 16383) |
3140 | goto chs_fail; | |
330d0414 FB |
3141 | if (*p != ',') |
3142 | goto chs_fail; | |
3143 | p++; | |
3144 | heads = strtol(p, (char **)&p, 0); | |
46d4767d FB |
3145 | if (heads < 1 || heads > 16) |
3146 | goto chs_fail; | |
330d0414 FB |
3147 | if (*p != ',') |
3148 | goto chs_fail; | |
3149 | p++; | |
3150 | secs = strtol(p, (char **)&p, 0); | |
46d4767d FB |
3151 | if (secs < 1 || secs > 63) |
3152 | goto chs_fail; | |
3153 | if (*p == ',') { | |
3154 | p++; | |
f31c41ff PB |
3155 | if (!strcmp(p, "large")) { |
3156 | translation = BIOS_ATA_TRANSLATION_LARGE; | |
3157 | } else if (!strcmp(p, "rechs")) { | |
3158 | translation = BIOS_ATA_TRANSLATION_RECHS; | |
3159 | } else if (!strcmp(p, "none")) { | |
46d4767d | 3160 | translation = BIOS_ATA_TRANSLATION_NONE; |
f31c41ff | 3161 | } else if (!strcmp(p, "lba")) { |
46d4767d | 3162 | translation = BIOS_ATA_TRANSLATION_LBA; |
f31c41ff | 3163 | } else if (!strcmp(p, "auto")) { |
46d4767d | 3164 | translation = BIOS_ATA_TRANSLATION_AUTO; |
f31c41ff | 3165 | } else { |
46d4767d | 3166 | goto chs_fail; |
f31c41ff | 3167 | } |
46d4767d | 3168 | } else if (*p != '\0') { |
c4b1fcc0 | 3169 | chs_fail: |
46d4767d FB |
3170 | fprintf(stderr, "qemu: invalid physical CHS format\n"); |
3171 | exit(1); | |
c4b1fcc0 | 3172 | } |
9f227bc3 | 3173 | if (hda_opts != NULL) { |
9dfd7c7a GH |
3174 | char num[16]; |
3175 | snprintf(num, sizeof(num), "%d", cyls); | |
3176 | qemu_opt_set(hda_opts, "cyls", num); | |
3177 | snprintf(num, sizeof(num), "%d", heads); | |
3178 | qemu_opt_set(hda_opts, "heads", num); | |
3179 | snprintf(num, sizeof(num), "%d", secs); | |
3180 | qemu_opt_set(hda_opts, "secs", num); | |
f31c41ff PB |
3181 | if (translation == BIOS_ATA_TRANSLATION_LARGE) { |
3182 | qemu_opt_set(hda_opts, "trans", "large"); | |
3183 | } else if (translation == BIOS_ATA_TRANSLATION_RECHS) { | |
3184 | qemu_opt_set(hda_opts, "trans", "rechs"); | |
3185 | } else if (translation == BIOS_ATA_TRANSLATION_LBA) { | |
9dfd7c7a | 3186 | qemu_opt_set(hda_opts, "trans", "lba"); |
f31c41ff | 3187 | } else if (translation == BIOS_ATA_TRANSLATION_NONE) { |
9dfd7c7a | 3188 | qemu_opt_set(hda_opts, "trans", "none"); |
f31c41ff | 3189 | } |
9dfd7c7a | 3190 | } |
330d0414 FB |
3191 | } |
3192 | break; | |
268a362c | 3193 | case QEMU_OPTION_numa: |
0042109a WG |
3194 | opts = qemu_opts_parse(qemu_find_opts("numa"), optarg, 1); |
3195 | if (!opts) { | |
3196 | exit(1); | |
3197 | } | |
268a362c | 3198 | break; |
1472a95b JS |
3199 | case QEMU_OPTION_display: |
3200 | display_type = select_display(optarg); | |
3201 | break; | |
cd6f1169 | 3202 | case QEMU_OPTION_nographic: |
993fbfdb | 3203 | display_type = DT_NOGRAPHIC; |
a20dd508 | 3204 | break; |
4d3b6f6e | 3205 | case QEMU_OPTION_curses: |
47b05369 | 3206 | #ifdef CONFIG_CURSES |
993fbfdb | 3207 | display_type = DT_CURSES; |
47b05369 JS |
3208 | #else |
3209 | fprintf(stderr, "Curses support is disabled\n"); | |
3210 | exit(1); | |
4d3b6f6e | 3211 | #endif |
47b05369 | 3212 | break; |
a171fe39 | 3213 | case QEMU_OPTION_portrait: |
9312805d VK |
3214 | graphic_rotate = 90; |
3215 | break; | |
3216 | case QEMU_OPTION_rotate: | |
3217 | graphic_rotate = strtol(optarg, (char **) &optarg, 10); | |
3218 | if (graphic_rotate != 0 && graphic_rotate != 90 && | |
3219 | graphic_rotate != 180 && graphic_rotate != 270) { | |
3220 | fprintf(stderr, | |
3221 | "qemu: only 90, 180, 270 deg rotation is available\n"); | |
3222 | exit(1); | |
3223 | } | |
a171fe39 | 3224 | break; |
cd6f1169 | 3225 | case QEMU_OPTION_kernel: |
a0abe474 PM |
3226 | qemu_opts_set(qemu_find_opts("machine"), 0, "kernel", optarg); |
3227 | break; | |
3228 | case QEMU_OPTION_initrd: | |
3229 | qemu_opts_set(qemu_find_opts("machine"), 0, "initrd", optarg); | |
a20dd508 | 3230 | break; |
cd6f1169 | 3231 | case QEMU_OPTION_append: |
a0abe474 | 3232 | qemu_opts_set(qemu_find_opts("machine"), 0, "append", optarg); |
313aa567 | 3233 | break; |
412beee6 GL |
3234 | case QEMU_OPTION_dtb: |
3235 | qemu_opts_set(qemu_find_opts("machine"), 0, "dtb", optarg); | |
3236 | break; | |
cd6f1169 | 3237 | case QEMU_OPTION_cdrom: |
2292ddae | 3238 | drive_add(IF_DEFAULT, 2, optarg, CDROM_OPTS); |
36b486bb | 3239 | break; |
cd6f1169 | 3240 | case QEMU_OPTION_boot: |
8281abd5 MA |
3241 | opts = qemu_opts_parse(qemu_find_opts("boot-opts"), optarg, 1); |
3242 | if (!opts) { | |
3243 | exit(1); | |
36b486bb FB |
3244 | } |
3245 | break; | |
cd6f1169 | 3246 | case QEMU_OPTION_fda: |
cd6f1169 | 3247 | case QEMU_OPTION_fdb: |
2292ddae MA |
3248 | drive_add(IF_FLOPPY, popt->index - QEMU_OPTION_fda, |
3249 | optarg, FD_OPTS); | |
c45886db | 3250 | break; |
52ca8d6a FB |
3251 | case QEMU_OPTION_no_fd_bootchk: |
3252 | fd_bootchk = 0; | |
3253 | break; | |
a1ea458f | 3254 | case QEMU_OPTION_netdev: |
3329f07b | 3255 | if (net_client_parse(qemu_find_opts("netdev"), optarg) == -1) { |
a1ea458f MM |
3256 | exit(1); |
3257 | } | |
3258 | break; | |
7c9d8e07 | 3259 | case QEMU_OPTION_net: |
3329f07b | 3260 | if (net_client_parse(qemu_find_opts("net"), optarg) == -1) { |
c4b1fcc0 FB |
3261 | exit(1); |
3262 | } | |
702c651c | 3263 | break; |
f9dadc98 RS |
3264 | #ifdef CONFIG_LIBISCSI |
3265 | case QEMU_OPTION_iscsi: | |
3266 | opts = qemu_opts_parse(qemu_find_opts("iscsi"), optarg, 0); | |
3267 | if (!opts) { | |
3268 | exit(1); | |
3269 | } | |
3270 | break; | |
3271 | #endif | |
c7f74643 FB |
3272 | #ifdef CONFIG_SLIRP |
3273 | case QEMU_OPTION_tftp: | |
ad196a9d | 3274 | legacy_tftp_prefix = optarg; |
9bf05444 | 3275 | break; |
47d5d01a | 3276 | case QEMU_OPTION_bootp: |
ad196a9d | 3277 | legacy_bootp_filename = optarg; |
47d5d01a | 3278 | break; |
9bf05444 | 3279 | case QEMU_OPTION_redir: |
0752706d MA |
3280 | if (net_slirp_redir(optarg) < 0) |
3281 | exit(1); | |
9bf05444 | 3282 | break; |
c7f74643 | 3283 | #endif |
dc72ac14 | 3284 | case QEMU_OPTION_bt: |
bd3c948d | 3285 | add_device_config(DEV_BT, optarg); |
dc72ac14 | 3286 | break; |
1d14ffa9 FB |
3287 | case QEMU_OPTION_audio_help: |
3288 | AUD_help (); | |
3289 | exit (0); | |
3290 | break; | |
3291 | case QEMU_OPTION_soundhw: | |
3292 | select_soundhw (optarg); | |
3293 | break; | |
cd6f1169 | 3294 | case QEMU_OPTION_h: |
15f82208 | 3295 | help(0); |
cd6f1169 | 3296 | break; |
9bd7e6d9 PB |
3297 | case QEMU_OPTION_version: |
3298 | version(); | |
3299 | exit(0); | |
3300 | break; | |
00f82b8a | 3301 | case QEMU_OPTION_m: { |
ff961015 | 3302 | uint64_t sz; |
6e1d3c1c | 3303 | const char *mem_str; |
c270fb9e | 3304 | const char *maxmem_str, *slots_str; |
9f9b17a4 | 3305 | |
6e1d3c1c IM |
3306 | opts = qemu_opts_parse(qemu_find_opts("memory"), |
3307 | optarg, 1); | |
3308 | if (!opts) { | |
3309 | exit(EXIT_FAILURE); | |
3310 | } | |
3311 | ||
3312 | mem_str = qemu_opt_get(opts, "size"); | |
3313 | if (!mem_str) { | |
3314 | error_report("invalid -m option, missing 'size' option"); | |
3315 | exit(EXIT_FAILURE); | |
3316 | } | |
3317 | if (!*mem_str) { | |
3318 | error_report("missing 'size' option value"); | |
3319 | exit(EXIT_FAILURE); | |
3320 | } | |
3321 | ||
3322 | sz = qemu_opt_get_size(opts, "size", ram_size); | |
3323 | ||
3324 | /* Fix up legacy suffix-less format */ | |
3325 | if (g_ascii_isdigit(mem_str[strlen(mem_str) - 1])) { | |
3326 | uint64_t overflow_check = sz; | |
3327 | ||
3328 | sz <<= 20; | |
3329 | if ((sz >> 20) != overflow_check) { | |
3330 | error_report("too large 'size' option value"); | |
3331 | exit(EXIT_FAILURE); | |
3332 | } | |
3333 | } | |
3334 | ||
3335 | /* backward compatibility behaviour for case "-m 0" */ | |
3336 | if (sz == 0) { | |
3337 | sz = default_ram_size; | |
cd6f1169 | 3338 | } |
6e1d3c1c IM |
3339 | |
3340 | sz = QEMU_ALIGN_UP(sz, 8192); | |
ff961015 MA |
3341 | ram_size = sz; |
3342 | if (ram_size != sz) { | |
6e1d3c1c IM |
3343 | error_report("ram size too large"); |
3344 | exit(EXIT_FAILURE); | |
00f82b8a | 3345 | } |
5734d031 | 3346 | maxram_size = ram_size; |
c270fb9e IM |
3347 | |
3348 | maxmem_str = qemu_opt_get(opts, "maxmem"); | |
3349 | slots_str = qemu_opt_get(opts, "slots"); | |
3350 | if (maxmem_str && slots_str) { | |
3351 | uint64_t slots; | |
3352 | ||
3353 | sz = qemu_opt_get_size(opts, "maxmem", 0); | |
3354 | if (sz < ram_size) { | |
3355 | fprintf(stderr, "qemu: invalid -m option value: maxmem " | |
705456c0 MT |
3356 | "(%" PRIu64 ") <= initial memory (" |
3357 | RAM_ADDR_FMT ")\n", sz, ram_size); | |
c270fb9e IM |
3358 | exit(EXIT_FAILURE); |
3359 | } | |
3360 | ||
3361 | slots = qemu_opt_get_number(opts, "slots", 0); | |
3362 | if ((sz > ram_size) && !slots) { | |
3363 | fprintf(stderr, "qemu: invalid -m option value: maxmem " | |
705456c0 MT |
3364 | "(%" PRIu64 ") more than initial memory (" |
3365 | RAM_ADDR_FMT ") but no hotplug slots where " | |
c270fb9e IM |
3366 | "specified\n", sz, ram_size); |
3367 | exit(EXIT_FAILURE); | |
3368 | } | |
3369 | ||
3370 | if ((sz <= ram_size) && slots) { | |
3371 | fprintf(stderr, "qemu: invalid -m option value: %" | |
3372 | PRIu64 " hotplug slots where specified but " | |
705456c0 MT |
3373 | "maxmem (%" PRIu64 ") <= initial memory (" |
3374 | RAM_ADDR_FMT ")\n", slots, sz, ram_size); | |
c270fb9e IM |
3375 | exit(EXIT_FAILURE); |
3376 | } | |
3377 | maxram_size = sz; | |
3378 | ram_slots = slots; | |
3379 | } else if ((!maxmem_str && slots_str) || | |
3380 | (maxmem_str && !slots_str)) { | |
3381 | fprintf(stderr, "qemu: invalid -m option value: missing " | |
3382 | "'%s' option\n", slots_str ? "maxmem" : "slots"); | |
3383 | exit(EXIT_FAILURE); | |
3384 | } | |
cd6f1169 | 3385 | break; |
00f82b8a | 3386 | } |
d1a0cf73 SB |
3387 | #ifdef CONFIG_TPM |
3388 | case QEMU_OPTION_tpmdev: | |
3389 | if (tpm_config_parse(qemu_find_opts("tpmdev"), optarg) < 0) { | |
3390 | exit(1); | |
3391 | } | |
3392 | break; | |
3393 | #endif | |
c902760f MT |
3394 | case QEMU_OPTION_mempath: |
3395 | mem_path = optarg; | |
3396 | break; | |
c902760f MT |
3397 | case QEMU_OPTION_mem_prealloc: |
3398 | mem_prealloc = 1; | |
3399 | break; | |
cd6f1169 | 3400 | case QEMU_OPTION_d: |
c235d738 MF |
3401 | log_mask = optarg; |
3402 | break; | |
3403 | case QEMU_OPTION_D: | |
3404 | log_file = optarg; | |
cd6f1169 | 3405 | break; |
cd6f1169 | 3406 | case QEMU_OPTION_s: |
ef0c4a0d | 3407 | add_device_config(DEV_GDB, "tcp::" DEFAULT_GDBSTUB_PORT); |
cd6f1169 | 3408 | break; |
59030a8c | 3409 | case QEMU_OPTION_gdb: |
ef0c4a0d | 3410 | add_device_config(DEV_GDB, optarg); |
cd6f1169 | 3411 | break; |
cd6f1169 | 3412 | case QEMU_OPTION_L: |
4524051c GH |
3413 | if (data_dir_idx < ARRAY_SIZE(data_dir)) { |
3414 | data_dir[data_dir_idx++] = optarg; | |
3415 | } | |
cd6f1169 | 3416 | break; |
1192dad8 | 3417 | case QEMU_OPTION_bios: |
1442d3e6 | 3418 | qemu_opts_set(qemu_find_opts("machine"), 0, "firmware", optarg); |
1192dad8 | 3419 | break; |
1b530a6d AJ |
3420 | case QEMU_OPTION_singlestep: |
3421 | singlestep = 1; | |
3422 | break; | |
cd6f1169 | 3423 | case QEMU_OPTION_S: |
3c07f8e8 | 3424 | autostart = 0; |
cd6f1169 | 3425 | break; |
3d11d0eb FB |
3426 | case QEMU_OPTION_k: |
3427 | keyboard_layout = optarg; | |
3428 | break; | |
ee22c2f7 FB |
3429 | case QEMU_OPTION_localtime: |
3430 | rtc_utc = 0; | |
3431 | break; | |
3893c124 | 3432 | case QEMU_OPTION_vga: |
a369da5f | 3433 | vga_model = optarg; |
7f1b17f2 | 3434 | default_vga = 0; |
1bfe856e | 3435 | break; |
e9b137c2 FB |
3436 | case QEMU_OPTION_g: |
3437 | { | |
3438 | const char *p; | |
3439 | int w, h, depth; | |
3440 | p = optarg; | |
3441 | w = strtol(p, (char **)&p, 10); | |
3442 | if (w <= 0) { | |
3443 | graphic_error: | |
3444 | fprintf(stderr, "qemu: invalid resolution or depth\n"); | |
3445 | exit(1); | |
3446 | } | |
3447 | if (*p != 'x') | |
3448 | goto graphic_error; | |
3449 | p++; | |
3450 | h = strtol(p, (char **)&p, 10); | |
3451 | if (h <= 0) | |
3452 | goto graphic_error; | |
3453 | if (*p == 'x') { | |
3454 | p++; | |
3455 | depth = strtol(p, (char **)&p, 10); | |
5fafdf24 | 3456 | if (depth != 8 && depth != 15 && depth != 16 && |
e9b137c2 FB |
3457 | depth != 24 && depth != 32) |
3458 | goto graphic_error; | |
3459 | } else if (*p == '\0') { | |
3460 | depth = graphic_depth; | |
3461 | } else { | |
3462 | goto graphic_error; | |
3463 | } | |
3b46e624 | 3464 | |
e9b137c2 FB |
3465 | graphic_width = w; |
3466 | graphic_height = h; | |
3467 | graphic_depth = depth; | |
3468 | } | |
3469 | break; | |
20d8a3ed TS |
3470 | case QEMU_OPTION_echr: |
3471 | { | |
3472 | char *r; | |
3473 | term_escape_char = strtol(optarg, &r, 0); | |
3474 | if (r == optarg) | |
3475 | printf("Bad argument to echr\n"); | |
3476 | break; | |
3477 | } | |
82c643ff | 3478 | case QEMU_OPTION_monitor: |
6ca5582d | 3479 | default_monitor = 0; |
70e098af LC |
3480 | if (strncmp(optarg, "none", 4)) { |
3481 | monitor_parse(optarg, "readline"); | |
3482 | } | |
6ca5582d GH |
3483 | break; |
3484 | case QEMU_OPTION_qmp: | |
3485 | monitor_parse(optarg, "control"); | |
2d114dc1 | 3486 | default_monitor = 0; |
82c643ff | 3487 | break; |
22a0e04b | 3488 | case QEMU_OPTION_mon: |
3329f07b | 3489 | opts = qemu_opts_parse(qemu_find_opts("mon"), optarg, 1); |
22a0e04b | 3490 | if (!opts) { |
22a0e04b GH |
3491 | exit(1); |
3492 | } | |
2d114dc1 | 3493 | default_monitor = 0; |
22a0e04b | 3494 | break; |
191bc01b | 3495 | case QEMU_OPTION_chardev: |
3329f07b | 3496 | opts = qemu_opts_parse(qemu_find_opts("chardev"), optarg, 1); |
191bc01b | 3497 | if (!opts) { |
191bc01b GH |
3498 | exit(1); |
3499 | } | |
191bc01b | 3500 | break; |
74db920c | 3501 | case QEMU_OPTION_fsdev: |
03b0ba70 GH |
3502 | olist = qemu_find_opts("fsdev"); |
3503 | if (!olist) { | |
3504 | fprintf(stderr, "fsdev is not supported by this qemu build.\n"); | |
3505 | exit(1); | |
3506 | } | |
3507 | opts = qemu_opts_parse(olist, optarg, 1); | |
74db920c | 3508 | if (!opts) { |
74db920c GS |
3509 | exit(1); |
3510 | } | |
3511 | break; | |
3d54abc7 | 3512 | case QEMU_OPTION_virtfs: { |
e14ea479 SH |
3513 | QemuOpts *fsdev; |
3514 | QemuOpts *device; | |
84a87cc4 | 3515 | const char *writeout, *sock_fd, *socket; |
3d54abc7 | 3516 | |
03b0ba70 GH |
3517 | olist = qemu_find_opts("virtfs"); |
3518 | if (!olist) { | |
3519 | fprintf(stderr, "virtfs is not supported by this qemu build.\n"); | |
3520 | exit(1); | |
3521 | } | |
3522 | opts = qemu_opts_parse(olist, optarg, 1); | |
3d54abc7 | 3523 | if (!opts) { |
3d54abc7 GS |
3524 | exit(1); |
3525 | } | |
3526 | ||
fbcbf101 | 3527 | if (qemu_opt_get(opts, "fsdriver") == NULL || |
99519f0a AK |
3528 | qemu_opt_get(opts, "mount_tag") == NULL) { |
3529 | fprintf(stderr, "Usage: -virtfs fsdriver,mount_tag=tag.\n"); | |
9ce56db6 VJ |
3530 | exit(1); |
3531 | } | |
e14ea479 | 3532 | fsdev = qemu_opts_create(qemu_find_opts("fsdev"), |
8be7e7e4 LC |
3533 | qemu_opt_get(opts, "mount_tag"), |
3534 | 1, NULL); | |
e14ea479 SH |
3535 | if (!fsdev) { |
3536 | fprintf(stderr, "duplicate fsdev id: %s\n", | |
3537 | qemu_opt_get(opts, "mount_tag")); | |
3d54abc7 GS |
3538 | exit(1); |
3539 | } | |
d3ab98e6 AK |
3540 | |
3541 | writeout = qemu_opt_get(opts, "writeout"); | |
3542 | if (writeout) { | |
3543 | #ifdef CONFIG_SYNC_FILE_RANGE | |
3544 | qemu_opt_set(fsdev, "writeout", writeout); | |
3545 | #else | |
3546 | fprintf(stderr, "writeout=immediate not supported on " | |
3547 | "this platform\n"); | |
3548 | exit(1); | |
3549 | #endif | |
3550 | } | |
fbcbf101 | 3551 | qemu_opt_set(fsdev, "fsdriver", qemu_opt_get(opts, "fsdriver")); |
e14ea479 SH |
3552 | qemu_opt_set(fsdev, "path", qemu_opt_get(opts, "path")); |
3553 | qemu_opt_set(fsdev, "security_model", | |
3554 | qemu_opt_get(opts, "security_model")); | |
84a87cc4 MK |
3555 | socket = qemu_opt_get(opts, "socket"); |
3556 | if (socket) { | |
3557 | qemu_opt_set(fsdev, "socket", socket); | |
3558 | } | |
4c793dda MK |
3559 | sock_fd = qemu_opt_get(opts, "sock_fd"); |
3560 | if (sock_fd) { | |
3561 | qemu_opt_set(fsdev, "sock_fd", sock_fd); | |
3562 | } | |
e14ea479 | 3563 | |
2c74c2cb MK |
3564 | qemu_opt_set_bool(fsdev, "readonly", |
3565 | qemu_opt_get_bool(opts, "readonly", 0)); | |
87ea75d5 PC |
3566 | device = qemu_opts_create(qemu_find_opts("device"), NULL, 0, |
3567 | &error_abort); | |
e14ea479 SH |
3568 | qemu_opt_set(device, "driver", "virtio-9p-pci"); |
3569 | qemu_opt_set(device, "fsdev", | |
3570 | qemu_opt_get(opts, "mount_tag")); | |
3571 | qemu_opt_set(device, "mount_tag", | |
3572 | qemu_opt_get(opts, "mount_tag")); | |
3d54abc7 GS |
3573 | break; |
3574 | } | |
9db221ae AK |
3575 | case QEMU_OPTION_virtfs_synth: { |
3576 | QemuOpts *fsdev; | |
3577 | QemuOpts *device; | |
3578 | ||
8be7e7e4 LC |
3579 | fsdev = qemu_opts_create(qemu_find_opts("fsdev"), "v_synth", |
3580 | 1, NULL); | |
9db221ae AK |
3581 | if (!fsdev) { |
3582 | fprintf(stderr, "duplicate option: %s\n", "virtfs_synth"); | |
3583 | exit(1); | |
3584 | } | |
3585 | qemu_opt_set(fsdev, "fsdriver", "synth"); | |
9db221ae | 3586 | |
87ea75d5 PC |
3587 | device = qemu_opts_create(qemu_find_opts("device"), NULL, 0, |
3588 | &error_abort); | |
9db221ae AK |
3589 | qemu_opt_set(device, "driver", "virtio-9p-pci"); |
3590 | qemu_opt_set(device, "fsdev", "v_synth"); | |
3591 | qemu_opt_set(device, "mount_tag", "v_synth"); | |
3592 | break; | |
3593 | } | |
82c643ff | 3594 | case QEMU_OPTION_serial: |
998bbd74 GH |
3595 | add_device_config(DEV_SERIAL, optarg); |
3596 | default_serial = 0; | |
18141ed6 JK |
3597 | if (strncmp(optarg, "mon:", 4) == 0) { |
3598 | default_monitor = 0; | |
3599 | } | |
82c643ff | 3600 | break; |
9dd986cc | 3601 | case QEMU_OPTION_watchdog: |
09aaa160 MA |
3602 | if (watchdog) { |
3603 | fprintf(stderr, | |
3604 | "qemu: only one watchdog option may be given\n"); | |
3605 | return 1; | |
3606 | } | |
3607 | watchdog = optarg; | |
9dd986cc RJ |
3608 | break; |
3609 | case QEMU_OPTION_watchdog_action: | |
3610 | if (select_watchdog_action(optarg) == -1) { | |
3611 | fprintf(stderr, "Unknown -watchdog-action parameter\n"); | |
3612 | exit(1); | |
3613 | } | |
3614 | break; | |
51ecf136 | 3615 | case QEMU_OPTION_virtiocon: |
aee1b935 GH |
3616 | add_device_config(DEV_VIRTCON, optarg); |
3617 | default_virtcon = 0; | |
18141ed6 JK |
3618 | if (strncmp(optarg, "mon:", 4) == 0) { |
3619 | default_monitor = 0; | |
3620 | } | |
51ecf136 | 3621 | break; |
6508fe59 | 3622 | case QEMU_OPTION_parallel: |
6a5e8b0e GH |
3623 | add_device_config(DEV_PARALLEL, optarg); |
3624 | default_parallel = 0; | |
18141ed6 JK |
3625 | if (strncmp(optarg, "mon:", 4) == 0) { |
3626 | default_monitor = 0; | |
3627 | } | |
6508fe59 | 3628 | break; |
c9f398e5 PA |
3629 | case QEMU_OPTION_debugcon: |
3630 | add_device_config(DEV_DEBUGCON, optarg); | |
3631 | break; | |
d63d307f FB |
3632 | case QEMU_OPTION_loadvm: |
3633 | loadvm = optarg; | |
3634 | break; | |
3635 | case QEMU_OPTION_full_screen: | |
3636 | full_screen = 1; | |
3637 | break; | |
43523e93 TS |
3638 | case QEMU_OPTION_no_frame: |
3639 | no_frame = 1; | |
3640 | break; | |
3780e197 TS |
3641 | case QEMU_OPTION_alt_grab: |
3642 | alt_grab = 1; | |
3643 | break; | |
0ca9f8a4 DK |
3644 | case QEMU_OPTION_ctrl_grab: |
3645 | ctrl_grab = 1; | |
3646 | break; | |
667accab TS |
3647 | case QEMU_OPTION_no_quit: |
3648 | no_quit = 1; | |
3649 | break; | |
7d957bd8 | 3650 | case QEMU_OPTION_sdl: |
24f6ff86 | 3651 | #ifdef CONFIG_SDL |
993fbfdb | 3652 | display_type = DT_SDL; |
7d957bd8 | 3653 | break; |
58fc096c | 3654 | #else |
58fc096c JS |
3655 | fprintf(stderr, "SDL support is disabled\n"); |
3656 | exit(1); | |
667accab | 3657 | #endif |
f7cce898 | 3658 | case QEMU_OPTION_pidfile: |
93815bc2 | 3659 | pid_file = optarg; |
f7cce898 | 3660 | break; |
a09db21f FB |
3661 | case QEMU_OPTION_win2k_hack: |
3662 | win2k_install_hack = 1; | |
3663 | break; | |
433acf0d JK |
3664 | case QEMU_OPTION_rtc_td_hack: { |
3665 | static GlobalProperty slew_lost_ticks[] = { | |
3666 | { | |
3667 | .driver = "mc146818rtc", | |
3668 | .property = "lost_tick_policy", | |
3669 | .value = "slew", | |
3670 | }, | |
3671 | { /* end of list */ } | |
3672 | }; | |
3673 | ||
3674 | qdev_prop_register_global_list(slew_lost_ticks); | |
73822ec8 | 3675 | break; |
433acf0d | 3676 | } |
8a92ea2f | 3677 | case QEMU_OPTION_acpitable: |
0c764a9d | 3678 | opts = qemu_opts_parse(qemu_find_opts("acpi"), optarg, 1); |
f46e720a LE |
3679 | if (!opts) { |
3680 | exit(1); | |
3681 | } | |
0c764a9d | 3682 | do_acpitable_option(opts); |
8a92ea2f | 3683 | break; |
b6f6e3d3 | 3684 | case QEMU_OPTION_smbios: |
4f953d2f | 3685 | opts = qemu_opts_parse(qemu_find_opts("smbios"), optarg, 0); |
f46e720a LE |
3686 | if (!opts) { |
3687 | exit(1); | |
3688 | } | |
4f953d2f | 3689 | do_smbios_option(opts); |
b6f6e3d3 | 3690 | break; |
7ba1e619 | 3691 | case QEMU_OPTION_enable_kvm: |
303d4e86 | 3692 | olist = qemu_find_opts("machine"); |
303d4e86 AP |
3693 | qemu_opts_parse(olist, "accel=kvm", 0); |
3694 | break; | |
3695 | case QEMU_OPTION_machine: | |
3696 | olist = qemu_find_opts("machine"); | |
9052ea6b | 3697 | opts = qemu_opts_parse(olist, optarg, 1); |
303d4e86 | 3698 | if (!opts) { |
303d4e86 AP |
3699 | exit(1); |
3700 | } | |
2645c6dc JK |
3701 | optarg = qemu_opt_get(opts, "type"); |
3702 | if (optarg) { | |
0056ae24 | 3703 | machine_class = machine_parse(optarg); |
2645c6dc | 3704 | } |
7ba1e619 | 3705 | break; |
a0dac021 JK |
3706 | case QEMU_OPTION_no_kvm: |
3707 | olist = qemu_find_opts("machine"); | |
3708 | qemu_opts_parse(olist, "accel=tcg", 0); | |
3709 | break; | |
4086bde8 JK |
3710 | case QEMU_OPTION_no_kvm_pit: { |
3711 | fprintf(stderr, "Warning: KVM PIT can no longer be disabled " | |
3712 | "separately.\n"); | |
3713 | break; | |
3714 | } | |
c21fb4f8 JK |
3715 | case QEMU_OPTION_no_kvm_pit_reinjection: { |
3716 | static GlobalProperty kvm_pit_lost_tick_policy[] = { | |
3717 | { | |
3718 | .driver = "kvm-pit", | |
3719 | .property = "lost_tick_policy", | |
3720 | .value = "discard", | |
3721 | }, | |
3722 | { /* end of list */ } | |
3723 | }; | |
3724 | ||
3725 | fprintf(stderr, "Warning: option deprecated, use " | |
3726 | "lost_tick_policy property of kvm-pit instead.\n"); | |
3727 | qdev_prop_register_global_list(kvm_pit_lost_tick_policy); | |
3728 | break; | |
3729 | } | |
bb36d470 | 3730 | case QEMU_OPTION_usb: |
fa5358c6 PM |
3731 | olist = qemu_find_opts("machine"); |
3732 | qemu_opts_parse(olist, "usb=on", 0); | |
bb36d470 | 3733 | break; |
a594cfbf | 3734 | case QEMU_OPTION_usbdevice: |
fa5358c6 PM |
3735 | olist = qemu_find_opts("machine"); |
3736 | qemu_opts_parse(olist, "usb=on", 0); | |
bd3c948d GH |
3737 | add_device_config(DEV_USB, optarg); |
3738 | break; | |
3739 | case QEMU_OPTION_device: | |
3329f07b | 3740 | if (!qemu_opts_parse(qemu_find_opts("device"), optarg, 1)) { |
f31d07d1 GH |
3741 | exit(1); |
3742 | } | |
a594cfbf | 3743 | break; |
6a00d601 | 3744 | case QEMU_OPTION_smp: |
12b7f57e | 3745 | if (!qemu_opts_parse(qemu_find_opts("smp-opts"), optarg, 1)) { |
6be68d7e JS |
3746 | exit(1); |
3747 | } | |
6a00d601 | 3748 | break; |
24236869 | 3749 | case QEMU_OPTION_vnc: |
821601ea | 3750 | #ifdef CONFIG_VNC |
6b62dc2d | 3751 | display_remote++; |
821601ea JS |
3752 | vnc_display = optarg; |
3753 | #else | |
3754 | fprintf(stderr, "VNC support is disabled\n"); | |
3755 | exit(1); | |
3756 | #endif | |
3757 | break; | |
6515b203 FB |
3758 | case QEMU_OPTION_no_acpi: |
3759 | acpi_enabled = 0; | |
3760 | break; | |
16b29ae1 AL |
3761 | case QEMU_OPTION_no_hpet: |
3762 | no_hpet = 1; | |
3763 | break; | |
7d4c3d53 MA |
3764 | case QEMU_OPTION_balloon: |
3765 | if (balloon_parse(optarg) < 0) { | |
3766 | fprintf(stderr, "Unknown -balloon argument %s\n", optarg); | |
3767 | exit(1); | |
3768 | } | |
df97b920 | 3769 | break; |
d1beab82 FB |
3770 | case QEMU_OPTION_no_reboot: |
3771 | no_reboot = 1; | |
3772 | break; | |
b2f76161 AJ |
3773 | case QEMU_OPTION_no_shutdown: |
3774 | no_shutdown = 1; | |
3775 | break; | |
9467cd46 AZ |
3776 | case QEMU_OPTION_show_cursor: |
3777 | cursor_hide = 0; | |
3778 | break; | |
8fcb1b90 BS |
3779 | case QEMU_OPTION_uuid: |
3780 | if(qemu_uuid_parse(optarg, qemu_uuid) < 0) { | |
3781 | fprintf(stderr, "Fail to parse UUID string." | |
3782 | " Wrong format.\n"); | |
3783 | exit(1); | |
3784 | } | |
fc3b3295 | 3785 | qemu_uuid_set = true; |
8fcb1b90 | 3786 | break; |
9ae02555 TS |
3787 | case QEMU_OPTION_option_rom: |
3788 | if (nb_option_roms >= MAX_OPTION_ROMS) { | |
3789 | fprintf(stderr, "Too many option ROMs\n"); | |
3790 | exit(1); | |
3791 | } | |
2e55e842 | 3792 | opts = qemu_opts_parse(qemu_find_opts("option-rom"), optarg, 1); |
49295ebc MA |
3793 | if (!opts) { |
3794 | exit(1); | |
3795 | } | |
2e55e842 GN |
3796 | option_rom[nb_option_roms].name = qemu_opt_get(opts, "romfile"); |
3797 | option_rom[nb_option_roms].bootindex = | |
3798 | qemu_opt_get_number(opts, "bootindex", -1); | |
3799 | if (!option_rom[nb_option_roms].name) { | |
3800 | fprintf(stderr, "Option ROM file is not specified\n"); | |
3801 | exit(1); | |
3802 | } | |
9ae02555 TS |
3803 | nb_option_roms++; |
3804 | break; | |
8e71621f PB |
3805 | case QEMU_OPTION_semihosting: |
3806 | semihosting_enabled = 1; | |
3807 | break; | |
88eed34a JK |
3808 | case QEMU_OPTION_tdf: |
3809 | fprintf(stderr, "Warning: user space PIT time drift fix " | |
3810 | "is no longer supported.\n"); | |
3811 | break; | |
c35734b2 | 3812 | case QEMU_OPTION_name: |
5d12f961 DDAG |
3813 | opts = qemu_opts_parse(qemu_find_opts("name"), optarg, 1); |
3814 | if (!opts) { | |
3815 | exit(1); | |
3816 | } | |
c35734b2 | 3817 | break; |
66508601 BS |
3818 | case QEMU_OPTION_prom_env: |
3819 | if (nb_prom_envs >= MAX_PROM_ENVS) { | |
3820 | fprintf(stderr, "Too many prom variables\n"); | |
3821 | exit(1); | |
3822 | } | |
3823 | prom_envs[nb_prom_envs] = optarg; | |
3824 | nb_prom_envs++; | |
3825 | break; | |
2b8f2d41 AZ |
3826 | case QEMU_OPTION_old_param: |
3827 | old_param = 1; | |
05ebd537 | 3828 | break; |
f3dcfada | 3829 | case QEMU_OPTION_clock: |
6d327171 AB |
3830 | /* Clock options no longer exist. Keep this option for |
3831 | * backward compatibility. | |
3832 | */ | |
f3dcfada | 3833 | break; |
7e0af5d0 | 3834 | case QEMU_OPTION_startdate: |
1ed2fc1f JK |
3835 | configure_rtc_date_offset(optarg, 1); |
3836 | break; | |
3837 | case QEMU_OPTION_rtc: | |
3329f07b | 3838 | opts = qemu_opts_parse(qemu_find_opts("rtc"), optarg, 0); |
1ed2fc1f | 3839 | if (!opts) { |
1ed2fc1f | 3840 | exit(1); |
7e0af5d0 | 3841 | } |
1ed2fc1f | 3842 | configure_rtc(opts); |
7e0af5d0 | 3843 | break; |
26a5f13b | 3844 | case QEMU_OPTION_tb_size: |
d5ab9713 JK |
3845 | tcg_tb_size = strtol(optarg, NULL, 0); |
3846 | if (tcg_tb_size < 0) { | |
3847 | tcg_tb_size = 0; | |
3848 | } | |
26a5f13b | 3849 | break; |
2e70f6ef | 3850 | case QEMU_OPTION_icount: |
1ad9580b ST |
3851 | icount_opts = qemu_opts_parse(qemu_find_opts("icount"), |
3852 | optarg, 1); | |
3853 | if (!icount_opts) { | |
3854 | exit(1); | |
3855 | } | |
2e70f6ef | 3856 | break; |
5bb7910a AL |
3857 | case QEMU_OPTION_incoming: |
3858 | incoming = optarg; | |
81323a6c | 3859 | runstate_set(RUN_STATE_INMIGRATE); |
5bb7910a | 3860 | break; |
d8c208dd | 3861 | case QEMU_OPTION_nodefaults: |
d44229c5 | 3862 | has_defaults = 0; |
d8c208dd | 3863 | break; |
e37630ca | 3864 | case QEMU_OPTION_xen_domid: |
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_domid = atoi(optarg); |
3870 | break; | |
3871 | case QEMU_OPTION_xen_create: | |
ad96090a BS |
3872 | if (!(xen_available())) { |
3873 | printf("Option %s not supported for this target\n", popt->name); | |
3874 | exit(1); | |
3875 | } | |
e37630ca AL |
3876 | xen_mode = XEN_CREATE; |
3877 | break; | |
3878 | case QEMU_OPTION_xen_attach: | |
ad96090a BS |
3879 | if (!(xen_available())) { |
3880 | printf("Option %s not supported for this target\n", popt->name); | |
3881 | exit(1); | |
3882 | } | |
e37630ca AL |
3883 | xen_mode = XEN_ATTACH; |
3884 | break; | |
ab6540d5 | 3885 | case QEMU_OPTION_trace: |
e4858974 | 3886 | { |
ab6540d5 | 3887 | opts = qemu_opts_parse(qemu_find_opts("trace"), optarg, 0); |
e4858974 LV |
3888 | if (!opts) { |
3889 | exit(1); | |
ab6540d5 | 3890 | } |
23d15e86 | 3891 | trace_events = qemu_opt_get(opts, "events"); |
e4858974 | 3892 | trace_file = qemu_opt_get(opts, "file"); |
ab6540d5 | 3893 | break; |
e4858974 | 3894 | } |
715a664a GH |
3895 | case QEMU_OPTION_readconfig: |
3896 | { | |
dcfb0939 KW |
3897 | int ret = qemu_read_config_file(optarg); |
3898 | if (ret < 0) { | |
3899 | fprintf(stderr, "read config %s: %s\n", optarg, | |
3900 | strerror(-ret)); | |
715a664a GH |
3901 | exit(1); |
3902 | } | |
715a664a GH |
3903 | break; |
3904 | } | |
29b0040b GH |
3905 | case QEMU_OPTION_spice: |
3906 | olist = qemu_find_opts("spice"); | |
3907 | if (!olist) { | |
3908 | fprintf(stderr, "spice is not supported by this qemu build.\n"); | |
3909 | exit(1); | |
3910 | } | |
3911 | opts = qemu_opts_parse(olist, optarg, 0); | |
3912 | if (!opts) { | |
29b0040b GH |
3913 | exit(1); |
3914 | } | |
f963e4d0 | 3915 | display_remote++; |
29b0040b | 3916 | break; |
715a664a GH |
3917 | case QEMU_OPTION_writeconfig: |
3918 | { | |
3919 | FILE *fp; | |
3920 | if (strcmp(optarg, "-") == 0) { | |
3921 | fp = stdout; | |
3922 | } else { | |
3923 | fp = fopen(optarg, "w"); | |
3924 | if (fp == NULL) { | |
3925 | fprintf(stderr, "open %s: %s\n", optarg, strerror(errno)); | |
3926 | exit(1); | |
3927 | } | |
3928 | } | |
3929 | qemu_config_write(fp); | |
7fb8b5d9 CG |
3930 | if (fp != stdout) { |
3931 | fclose(fp); | |
3932 | } | |
715a664a GH |
3933 | break; |
3934 | } | |
c7f0f3b1 AL |
3935 | case QEMU_OPTION_qtest: |
3936 | qtest_chrdev = optarg; | |
3937 | break; | |
3938 | case QEMU_OPTION_qtest_log: | |
3939 | qtest_log = optarg; | |
3940 | break; | |
7d76ad4f EO |
3941 | case QEMU_OPTION_sandbox: |
3942 | opts = qemu_opts_parse(qemu_find_opts("sandbox"), optarg, 1); | |
3943 | if (!opts) { | |
49295ebc | 3944 | exit(1); |
7d76ad4f EO |
3945 | } |
3946 | break; | |
587ed6be CB |
3947 | case QEMU_OPTION_add_fd: |
3948 | #ifndef _WIN32 | |
3949 | opts = qemu_opts_parse(qemu_find_opts("add-fd"), optarg, 0); | |
3950 | if (!opts) { | |
49295ebc | 3951 | exit(1); |
587ed6be CB |
3952 | } |
3953 | #else | |
3954 | error_report("File descriptor passing is disabled on this " | |
3955 | "platform"); | |
3956 | exit(1); | |
3957 | #endif | |
3958 | break; | |
68d98d3e AL |
3959 | case QEMU_OPTION_object: |
3960 | opts = qemu_opts_parse(qemu_find_opts("object"), optarg, 1); | |
49295ebc MA |
3961 | if (!opts) { |
3962 | exit(1); | |
3963 | } | |
68d98d3e | 3964 | break; |
888a6bc6 SM |
3965 | case QEMU_OPTION_realtime: |
3966 | opts = qemu_opts_parse(qemu_find_opts("realtime"), optarg, 0); | |
3967 | if (!opts) { | |
3968 | exit(1); | |
3969 | } | |
3970 | configure_realtime(opts); | |
3971 | break; | |
5e2ac519 SA |
3972 | case QEMU_OPTION_msg: |
3973 | opts = qemu_opts_parse(qemu_find_opts("msg"), optarg, 0); | |
3974 | if (!opts) { | |
3975 | exit(1); | |
3976 | } | |
3977 | configure_msg(opts); | |
3978 | break; | |
abfd9ce3 AS |
3979 | case QEMU_OPTION_dump_vmstate: |
3980 | vmstate_dump_file = fopen(optarg, "w"); | |
3981 | if (vmstate_dump_file == NULL) { | |
3982 | fprintf(stderr, "open %s: %s\n", optarg, strerror(errno)); | |
3983 | exit(1); | |
3984 | } | |
3985 | break; | |
59a5264b JS |
3986 | default: |
3987 | os_parse_cmd_args(popt->index, optarg); | |
cd6f1169 | 3988 | } |
0824d6fc FB |
3989 | } |
3990 | } | |
0f0bc3f1 | 3991 | loc_set_none(); |
c235d738 | 3992 | |
2d9c2725 IM |
3993 | os_daemonize(); |
3994 | ||
1c53786f PB |
3995 | if (qemu_init_main_loop()) { |
3996 | fprintf(stderr, "qemu_init_main_loop failed\n"); | |
3997 | exit(1); | |
3998 | } | |
3999 | ||
7d76ad4f EO |
4000 | if (qemu_opts_foreach(qemu_find_opts("sandbox"), parse_sandbox, NULL, 0)) { |
4001 | exit(1); | |
4002 | } | |
4003 | ||
5b9d313e DDAG |
4004 | if (qemu_opts_foreach(qemu_find_opts("name"), parse_name, NULL, 1)) { |
4005 | exit(1); | |
4006 | } | |
4007 | ||
587ed6be CB |
4008 | #ifndef _WIN32 |
4009 | if (qemu_opts_foreach(qemu_find_opts("add-fd"), parse_add_fd, NULL, 1)) { | |
4010 | exit(1); | |
4011 | } | |
4012 | ||
4013 | if (qemu_opts_foreach(qemu_find_opts("add-fd"), cleanup_add_fd, NULL, 1)) { | |
4014 | exit(1); | |
4015 | } | |
4016 | #endif | |
4017 | ||
0056ae24 | 4018 | if (machine_class == NULL) { |
a7a5544a PM |
4019 | fprintf(stderr, "No machine specified, and there is no default.\n" |
4020 | "Use -machine help to list supported machines!\n"); | |
fb7c269e DH |
4021 | exit(1); |
4022 | } | |
4023 | ||
0056ae24 MA |
4024 | current_machine = MACHINE(object_new(object_class_get_name( |
4025 | OBJECT_CLASS(machine_class)))); | |
4026 | object_property_add_child(object_get_root(), "machine", | |
4027 | OBJECT(current_machine), &error_abort); | |
b5c2c3d0 | 4028 | cpu_exec_init_all(); |
0056ae24 | 4029 | |
958db90c MA |
4030 | if (machine_class->hw_version) { |
4031 | qemu_set_version(machine_class->hw_version); | |
93bfef4c CV |
4032 | } |
4033 | ||
68d98d3e AL |
4034 | if (qemu_opts_foreach(qemu_find_opts("object"), |
4035 | object_create, NULL, 0) != 0) { | |
4036 | exit(1); | |
4037 | } | |
4038 | ||
ecf40bea EH |
4039 | /* Init CPU def lists, based on config |
4040 | * - Must be called after all the qemu_read_config_file() calls | |
4041 | * - Must be called before list_cpus() | |
4042 | * - Must be called before machine->init() | |
4043 | */ | |
4044 | cpudef_init(); | |
4045 | ||
c8057f95 | 4046 | if (cpu_model && is_help_option(cpu_model)) { |
1d6528af | 4047 | list_cpus(stdout, &fprintf, cpu_model); |
ecf40bea EH |
4048 | exit(0); |
4049 | } | |
4050 | ||
c235d738 MF |
4051 | /* Open the logfile at this point, if necessary. We can't open the logfile |
4052 | * when encountering either of the logging options (-d or -D) because the | |
4053 | * other one may be encountered later on the command line, changing the | |
4054 | * location or level of logging. | |
4055 | */ | |
4056 | if (log_mask) { | |
b946bffa | 4057 | int mask; |
c235d738 | 4058 | if (log_file) { |
9a7e5424 | 4059 | qemu_set_log_filename(log_file); |
c235d738 | 4060 | } |
b946bffa PM |
4061 | |
4062 | mask = qemu_str_to_log_mask(log_mask); | |
4063 | if (!mask) { | |
4064 | qemu_print_log_usage(stdout); | |
4065 | exit(1); | |
4066 | } | |
4067 | qemu_set_log(mask); | |
c235d738 | 4068 | } |
330d0414 | 4069 | |
8a745f2a | 4070 | if (!is_daemonized()) { |
5b808275 | 4071 | if (!trace_init_backends(trace_events, trace_file)) { |
8a745f2a MM |
4072 | exit(1); |
4073 | } | |
31d3c9b8 | 4074 | } |
0b5538c3 | 4075 | |
5cea8590 PB |
4076 | /* If no data_dir is specified then try to find it relative to the |
4077 | executable path. */ | |
4524051c | 4078 | if (data_dir_idx < ARRAY_SIZE(data_dir)) { |
10f5bff6 | 4079 | data_dir[data_dir_idx] = os_find_datadir(); |
4524051c GH |
4080 | if (data_dir[data_dir_idx] != NULL) { |
4081 | data_dir_idx++; | |
4082 | } | |
5cea8590 | 4083 | } |
60474fb5 | 4084 | /* If all else fails use the install path specified when building. */ |
4524051c GH |
4085 | if (data_dir_idx < ARRAY_SIZE(data_dir)) { |
4086 | data_dir[data_dir_idx++] = CONFIG_QEMU_DATADIR; | |
5cea8590 PB |
4087 | } |
4088 | ||
12b7f57e | 4089 | smp_parse(qemu_opts_find(qemu_find_opts("smp-opts"), NULL)); |
6be68d7e | 4090 | |
958db90c MA |
4091 | machine_class->max_cpus = machine_class->max_cpus ?: 1; /* Default to UP */ |
4092 | if (smp_cpus > machine_class->max_cpus) { | |
b2097003 | 4093 | fprintf(stderr, "Number of SMP cpus requested (%d), exceeds max cpus " |
958db90c MA |
4094 | "supported by machine `%s' (%d)\n", smp_cpus, |
4095 | machine_class->name, machine_class->max_cpus); | |
b2097003 AL |
4096 | exit(1); |
4097 | } | |
4098 | ||
67b724e6 AP |
4099 | /* |
4100 | * Get the default machine options from the machine if it is not already | |
4101 | * specified either by the configuration file or by the command line. | |
4102 | */ | |
958db90c | 4103 | if (machine_class->default_machine_opts) { |
25de5935 | 4104 | qemu_opts_set_defaults(qemu_find_opts("machine"), |
958db90c | 4105 | machine_class->default_machine_opts, 0); |
67b724e6 AP |
4106 | } |
4107 | ||
3329f07b GH |
4108 | qemu_opts_foreach(qemu_find_opts("device"), default_driver_check, NULL, 0); |
4109 | qemu_opts_foreach(qemu_find_opts("global"), default_driver_check, NULL, 0); | |
998bbd74 | 4110 | |
d44229c5 MW |
4111 | if (!vga_model && !default_vga) { |
4112 | vga_interface_type = VGA_DEVICE; | |
4113 | } | |
958db90c | 4114 | if (!has_defaults || machine_class->no_serial) { |
986c5f78 GH |
4115 | default_serial = 0; |
4116 | } | |
958db90c | 4117 | if (!has_defaults || machine_class->no_parallel) { |
986c5f78 GH |
4118 | default_parallel = 0; |
4119 | } | |
958db90c | 4120 | if (!has_defaults || !machine_class->use_virtcon) { |
986c5f78 GH |
4121 | default_virtcon = 0; |
4122 | } | |
958db90c | 4123 | if (!has_defaults || !machine_class->use_sclp) { |
3ef669e1 AG |
4124 | default_sclp = 0; |
4125 | } | |
958db90c | 4126 | if (!has_defaults || machine_class->no_floppy) { |
ac33f8fa GH |
4127 | default_floppy = 0; |
4128 | } | |
958db90c | 4129 | if (!has_defaults || machine_class->no_cdrom) { |
ac33f8fa GH |
4130 | default_cdrom = 0; |
4131 | } | |
958db90c | 4132 | if (!has_defaults || machine_class->no_sdcard) { |
ac33f8fa GH |
4133 | default_sdcard = 0; |
4134 | } | |
d44229c5 MW |
4135 | if (!has_defaults) { |
4136 | default_monitor = 0; | |
4137 | default_net = 0; | |
4138 | default_vga = 0; | |
4139 | } | |
986c5f78 | 4140 | |
ab51b1d5 MT |
4141 | if (is_daemonized()) { |
4142 | /* According to documentation and historically, -nographic redirects | |
4143 | * serial port, parallel port and monitor to stdio, which does not work | |
4144 | * with -daemonize. We can redirect these to null instead, but since | |
4145 | * -nographic is legacy, let's just error out. | |
4146 | * We disallow -nographic only if all other ports are not redirected | |
4147 | * explicitly, to not break existing legacy setups which uses | |
4148 | * -nographic _and_ redirects all ports explicitly - this is valid | |
4149 | * usage, -nographic is just a no-op in this case. | |
4150 | */ | |
4151 | if (display_type == DT_NOGRAPHIC | |
4152 | && (default_parallel || default_serial | |
4153 | || default_monitor || default_virtcon)) { | |
4154 | fprintf(stderr, "-nographic can not be used with -daemonize\n"); | |
4155 | exit(1); | |
4156 | } | |
4157 | #ifdef CONFIG_CURSES | |
4158 | if (display_type == DT_CURSES) { | |
4159 | fprintf(stderr, "curses display can not be used with -daemonize\n"); | |
4160 | exit(1); | |
4161 | } | |
4162 | #endif | |
4163 | } | |
4164 | ||
993fbfdb | 4165 | if (display_type == DT_NOGRAPHIC) { |
6a5e8b0e GH |
4166 | if (default_parallel) |
4167 | add_device_config(DEV_PARALLEL, "null"); | |
e1c09175 GH |
4168 | if (default_serial && default_monitor) { |
4169 | add_device_config(DEV_SERIAL, "mon:stdio"); | |
986c5f78 GH |
4170 | } else if (default_virtcon && default_monitor) { |
4171 | add_device_config(DEV_VIRTCON, "mon:stdio"); | |
3ef669e1 AG |
4172 | } else if (default_sclp && default_monitor) { |
4173 | add_device_config(DEV_SCLP, "mon:stdio"); | |
e1c09175 GH |
4174 | } else { |
4175 | if (default_serial) | |
4176 | add_device_config(DEV_SERIAL, "stdio"); | |
986c5f78 GH |
4177 | if (default_virtcon) |
4178 | add_device_config(DEV_VIRTCON, "stdio"); | |
3ef669e1 AG |
4179 | if (default_sclp) { |
4180 | add_device_config(DEV_SCLP, "stdio"); | |
4181 | } | |
e1c09175 | 4182 | if (default_monitor) |
6ca5582d | 4183 | monitor_parse("stdio", "readline"); |
e1c09175 | 4184 | } |
998bbd74 GH |
4185 | } else { |
4186 | if (default_serial) | |
4187 | add_device_config(DEV_SERIAL, "vc:80Cx24C"); | |
6a5e8b0e GH |
4188 | if (default_parallel) |
4189 | add_device_config(DEV_PARALLEL, "vc:80Cx24C"); | |
abdeed06 | 4190 | if (default_monitor) |
6ca5582d | 4191 | monitor_parse("vc:80Cx24C", "readline"); |
38536da1 AG |
4192 | if (default_virtcon) |
4193 | add_device_config(DEV_VIRTCON, "vc:80Cx24C"); | |
3ef669e1 AG |
4194 | if (default_sclp) { |
4195 | add_device_config(DEV_SCLP, "vc:80Cx24C"); | |
4196 | } | |
bc0129d9 AL |
4197 | } |
4198 | ||
15546425 AL |
4199 | if (display_type == DT_DEFAULT && !display_remote) { |
4200 | #if defined(CONFIG_GTK) | |
4201 | display_type = DT_GTK; | |
4202 | #elif defined(CONFIG_SDL) || defined(CONFIG_COCOA) | |
4203 | display_type = DT_SDL; | |
4204 | #elif defined(CONFIG_VNC) | |
4205 | vnc_display = "localhost:0,to=99"; | |
4206 | show_vnc_port = 1; | |
4207 | #else | |
4208 | display_type = DT_NONE; | |
4209 | #endif | |
4210 | } | |
4211 | ||
047d4e15 PW |
4212 | if ((no_frame || alt_grab || ctrl_grab) && display_type != DT_SDL) { |
4213 | fprintf(stderr, "-no-frame, -alt-grab and -ctrl-grab are only valid " | |
4214 | "for SDL, ignoring option\n"); | |
4215 | } | |
4216 | if (no_quit && (display_type != DT_GTK && display_type != DT_SDL)) { | |
4217 | fprintf(stderr, "-no-quit is only valid for GTK and SDL, " | |
4218 | "ignoring option\n"); | |
4219 | } | |
4220 | ||
15546425 AL |
4221 | #if defined(CONFIG_GTK) |
4222 | if (display_type == DT_GTK) { | |
4223 | early_gtk_display_init(); | |
4224 | } | |
4225 | #endif | |
4226 | ||
a5829fd9 T |
4227 | socket_init(); |
4228 | ||
3329f07b | 4229 | if (qemu_opts_foreach(qemu_find_opts("chardev"), chardev_init_func, NULL, 1) != 0) |
1a688d3b | 4230 | exit(1); |
758e8e38 | 4231 | #ifdef CONFIG_VIRTFS |
3329f07b | 4232 | if (qemu_opts_foreach(qemu_find_opts("fsdev"), fsdev_init_func, NULL, 1) != 0) { |
74db920c GS |
4233 | exit(1); |
4234 | } | |
4235 | #endif | |
1a688d3b | 4236 | |
aa26bb2d | 4237 | if (pid_file && qemu_create_pidfile(pid_file) != 0) { |
eb505be1 | 4238 | os_pidfile_error(); |
93815bc2 TS |
4239 | exit(1); |
4240 | } | |
4241 | ||
6e1d3c1c IM |
4242 | /* store value for the future use */ |
4243 | qemu_opt_set_number(qemu_find_opts_singleton("memory"), "size", ram_size); | |
0ac543de | 4244 | |
3d1d9652 BR |
4245 | if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 0) |
4246 | != 0) { | |
4247 | exit(0); | |
4248 | } | |
4249 | ||
6b1b1440 MA |
4250 | machine_opts = qemu_get_machine_opts(); |
4251 | if (qemu_opt_foreach(machine_opts, object_set_property, current_machine, | |
4252 | 1) < 0) { | |
4253 | object_unref(OBJECT(current_machine)); | |
4254 | exit(1); | |
4255 | } | |
4256 | ||
f1e29879 | 4257 | configure_accelerator(machine_class); |
214910a7 | 4258 | |
d4fce24f | 4259 | if (qtest_chrdev) { |
23802b4f FZ |
4260 | Error *local_err = NULL; |
4261 | qtest_init(qtest_chrdev, qtest_log, &local_err); | |
4262 | if (local_err) { | |
4263 | error_report("%s", error_get_pretty(local_err)); | |
4264 | error_free(local_err); | |
4265 | exit(1); | |
4266 | } | |
a907cf59 EI |
4267 | } |
4268 | ||
2ff3de68 MA |
4269 | machine_opts = qemu_get_machine_opts(); |
4270 | kernel_filename = qemu_opt_get(machine_opts, "kernel"); | |
4271 | initrd_filename = qemu_opt_get(machine_opts, "initrd"); | |
4272 | kernel_cmdline = qemu_opt_get(machine_opts, "append"); | |
1442d3e6 | 4273 | bios_name = qemu_opt_get(machine_opts, "firmware"); |
967c0da7 | 4274 | |
958db90c | 4275 | boot_order = machine_class->default_boot_order; |
8281abd5 MA |
4276 | opts = qemu_opts_find(qemu_find_opts("boot-opts"), NULL); |
4277 | if (opts) { | |
4278 | char *normal_boot_order; | |
4279 | const char *order, *once; | |
4280 | ||
4281 | order = qemu_opt_get(opts, "order"); | |
4282 | if (order) { | |
4283 | validate_bootdevices(order); | |
4284 | boot_order = order; | |
4285 | } | |
4286 | ||
4287 | once = qemu_opt_get(opts, "once"); | |
4288 | if (once) { | |
4289 | validate_bootdevices(once); | |
4290 | normal_boot_order = g_strdup(boot_order); | |
4291 | boot_order = once; | |
083b79c9 | 4292 | qemu_register_reset(restore_boot_order, normal_boot_order); |
8281abd5 MA |
4293 | } |
4294 | ||
4295 | boot_menu = qemu_opt_get_bool(opts, "menu", boot_menu); | |
e5187b56 | 4296 | boot_strict = qemu_opt_get_bool(opts, "strict", false); |
8281abd5 MA |
4297 | } |
4298 | ||
a0abe474 PM |
4299 | if (!kernel_cmdline) { |
4300 | kernel_cmdline = ""; | |
6b1b1440 | 4301 | current_machine->kernel_cmdline = (char *)kernel_cmdline; |
a0abe474 PM |
4302 | } |
4303 | ||
a20dd508 | 4304 | linux_boot = (kernel_filename != NULL); |
6c41b272 | 4305 | |
f8d39c01 TS |
4306 | if (!linux_boot && *kernel_cmdline != '\0') { |
4307 | fprintf(stderr, "-append only allowed with -kernel option\n"); | |
4308 | exit(1); | |
4309 | } | |
4310 | ||
4311 | if (!linux_boot && initrd_filename != NULL) { | |
4312 | fprintf(stderr, "-initrd only allowed with -kernel option\n"); | |
4313 | exit(1); | |
4314 | } | |
4315 | ||
2ff3de68 | 4316 | if (!linux_boot && qemu_opt_get(machine_opts, "dtb")) { |
412beee6 GL |
4317 | fprintf(stderr, "-dtb only allowed with -kernel option\n"); |
4318 | exit(1); | |
4319 | } | |
4320 | ||
9156d763 | 4321 | os_set_line_buffering(); |
3b46e624 | 4322 | |
49cf5728 PB |
4323 | qemu_init_cpu_loop(); |
4324 | qemu_mutex_lock_iothread(); | |
4325 | ||
ad1be899 AL |
4326 | #ifdef CONFIG_SPICE |
4327 | /* spice needs the timers to be initialized by this point */ | |
4328 | qemu_spice_init(); | |
4329 | #endif | |
4330 | ||
1ad9580b ST |
4331 | if (icount_opts) { |
4332 | if (kvm_enabled() || xen_enabled()) { | |
4333 | fprintf(stderr, "-icount is not allowed with kvm or xen\n"); | |
4334 | exit(1); | |
4335 | } | |
4336 | configure_icount(icount_opts, &error_abort); | |
4337 | qemu_opts_del(icount_opts); | |
0abe905d | 4338 | } |
634fce96 | 4339 | |
f30dbae6 AK |
4340 | /* clean up network at qemu process termination */ |
4341 | atexit(&net_cleanup); | |
4342 | ||
dc1c9fe8 MM |
4343 | if (net_init_clients() < 0) { |
4344 | exit(1); | |
702c651c | 4345 | } |
f1510b2c | 4346 | |
d1a0cf73 SB |
4347 | #ifdef CONFIG_TPM |
4348 | if (tpm_init() < 0) { | |
4349 | exit(1); | |
4350 | } | |
4351 | #endif | |
4352 | ||
dc72ac14 | 4353 | /* init the bluetooth world */ |
bd3c948d GH |
4354 | if (foreach_device_config(DEV_BT, bt_parse)) |
4355 | exit(1); | |
dc72ac14 | 4356 | |
834e76ea AP |
4357 | if (!xen_enabled()) { |
4358 | /* On 32-bit hosts, QEMU is limited by virtual address space */ | |
4359 | if (ram_size > (2047 << 20) && HOST_LONG_BITS == 32) { | |
4360 | fprintf(stderr, "qemu: at most 2047 MB RAM can be simulated\n"); | |
4361 | exit(1); | |
4362 | } | |
4363 | } | |
9ae02555 | 4364 | |
c163b5ca | 4365 | blk_mig_init(); |
0d6ab3ab | 4366 | ram_mig_init(); |
c163b5ca | 4367 | |
e4bcb14c | 4368 | /* open the virtual block devices */ |
9dfd7c7a | 4369 | if (snapshot) |
3329f07b | 4370 | qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot, NULL, 0); |
2d0d2837 | 4371 | if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func, |
958db90c | 4372 | &machine_class->block_default_type, 1) != 0) { |
9dfd7c7a | 4373 | exit(1); |
2d0d2837 | 4374 | } |
3e3d5815 | 4375 | |
958db90c | 4376 | default_drive(default_cdrom, snapshot, machine_class->block_default_type, 2, |
3c42ea66 CB |
4377 | CDROM_OPTS); |
4378 | default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS); | |
4379 | default_drive(default_sdcard, snapshot, IF_SD, 0, SD_OPTS); | |
4e5d9b57 | 4380 | |
0042109a WG |
4381 | if (qemu_opts_foreach(qemu_find_opts("numa"), numa_init_func, |
4382 | NULL, 1) != 0) { | |
4383 | exit(1); | |
4384 | } | |
4385 | ||
96d0e26c | 4386 | set_numa_nodes(); |
268a362c | 4387 | |
3329f07b | 4388 | if (qemu_opts_foreach(qemu_find_opts("mon"), mon_init_func, NULL, 1) != 0) { |
157b9319 JK |
4389 | exit(1); |
4390 | } | |
4391 | ||
998bbd74 GH |
4392 | if (foreach_device_config(DEV_SERIAL, serial_parse) < 0) |
4393 | exit(1); | |
6a5e8b0e GH |
4394 | if (foreach_device_config(DEV_PARALLEL, parallel_parse) < 0) |
4395 | exit(1); | |
aee1b935 GH |
4396 | if (foreach_device_config(DEV_VIRTCON, virtcon_parse) < 0) |
4397 | exit(1); | |
3ef669e1 AG |
4398 | if (foreach_device_config(DEV_SCLP, sclp_parse) < 0) { |
4399 | exit(1); | |
4400 | } | |
c9f398e5 PA |
4401 | if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0) |
4402 | exit(1); | |
2796dae0 | 4403 | |
7f1b17f2 | 4404 | /* If no default VGA is requested, the default is "none". */ |
3605ded5 AJ |
4405 | if (default_vga) { |
4406 | if (cirrus_vga_available()) { | |
4407 | vga_model = "cirrus"; | |
4408 | } else if (vga_available()) { | |
4409 | vga_model = "std"; | |
4410 | } | |
a369da5f | 4411 | } |
d44229c5 MW |
4412 | if (vga_model) { |
4413 | select_vgahw(vga_model); | |
4414 | } | |
a369da5f | 4415 | |
09aaa160 MA |
4416 | if (watchdog) { |
4417 | i = select_watchdog(watchdog); | |
4418 | if (i > 0) | |
4419 | exit (i == 1 ? 1 : 0); | |
4420 | } | |
4421 | ||
958db90c MA |
4422 | if (machine_class->compat_props) { |
4423 | qdev_prop_register_global_list(machine_class->compat_props); | |
b6b61144 | 4424 | } |
d0fef6fb GH |
4425 | qemu_add_globals(); |
4426 | ||
1de81d28 AL |
4427 | qdev_machine_init(); |
4428 | ||
3ef96221 | 4429 | current_machine->ram_size = ram_size; |
c270fb9e IM |
4430 | current_machine->maxram_size = maxram_size; |
4431 | current_machine->ram_slots = ram_slots; | |
3ef96221 | 4432 | current_machine->boot_order = boot_order; |
3ef96221 MA |
4433 | current_machine->cpu_model = cpu_model; |
4434 | ||
4435 | machine_class->init(current_machine); | |
3023f332 | 4436 | |
b3e6d591 PB |
4437 | audio_init(); |
4438 | ||
ea375f9a | 4439 | cpu_synchronize_all_post_init(); |
268a362c | 4440 | |
87d0a28e | 4441 | set_numa_modes(); |
268a362c | 4442 | |
3023f332 | 4443 | /* init USB devices */ |
094b287f | 4444 | if (usb_enabled(false)) { |
0752706d MA |
4445 | if (foreach_device_config(DEV_USB, usb_parse) < 0) |
4446 | exit(1); | |
3023f332 AL |
4447 | } |
4448 | ||
bd3c948d | 4449 | /* init generic devices */ |
3329f07b | 4450 | if (qemu_opts_foreach(qemu_find_opts("device"), device_init_func, NULL, 1) != 0) |
bd3c948d GH |
4451 | exit(1); |
4452 | ||
668680f7 MA |
4453 | net_check_clients(); |
4454 | ||
64840c66 | 4455 | ds = init_displaystate(); |
993fbfdb | 4456 | |
6b62dc2d | 4457 | /* init local displays */ |
993fbfdb AL |
4458 | switch (display_type) { |
4459 | case DT_NOGRAPHIC: | |
8111d028 | 4460 | (void)ds; /* avoid warning if no display is configured */ |
993fbfdb | 4461 | break; |
4d3b6f6e | 4462 | #if defined(CONFIG_CURSES) |
993fbfdb | 4463 | case DT_CURSES: |
ab51b1d5 | 4464 | curses_display_init(ds, full_screen); |
993fbfdb | 4465 | break; |
4d3b6f6e | 4466 | #endif |
5b0753e0 | 4467 | #if defined(CONFIG_SDL) |
993fbfdb AL |
4468 | case DT_SDL: |
4469 | sdl_display_init(ds, full_screen, no_frame); | |
4470 | break; | |
5b0753e0 | 4471 | #elif defined(CONFIG_COCOA) |
993fbfdb AL |
4472 | case DT_SDL: |
4473 | cocoa_display_init(ds, full_screen); | |
4474 | break; | |
15546425 AL |
4475 | #endif |
4476 | #if defined(CONFIG_GTK) | |
4477 | case DT_GTK: | |
881249c7 | 4478 | gtk_display_init(ds, full_screen, grab_on_hover); |
15546425 | 4479 | break; |
313aa567 | 4480 | #endif |
6b62dc2d GH |
4481 | default: |
4482 | break; | |
4483 | } | |
4484 | ||
0ce235a7 GN |
4485 | /* must be after terminal init, SDL library changes signal handlers */ |
4486 | os_setup_signal_handling(); | |
4487 | ||
821601ea | 4488 | #ifdef CONFIG_VNC |
6b62dc2d GH |
4489 | /* init remote displays */ |
4490 | if (vnc_display) { | |
2d55f0e8 | 4491 | Error *local_err = NULL; |
993fbfdb | 4492 | vnc_display_init(ds); |
2d55f0e8 PB |
4493 | vnc_display_open(ds, vnc_display, &local_err); |
4494 | if (local_err != NULL) { | |
4a44d85e SA |
4495 | error_report("Failed to start VNC server on `%s': %s", |
4496 | vnc_display, error_get_pretty(local_err)); | |
2d55f0e8 | 4497 | error_free(local_err); |
993fbfdb | 4498 | exit(1); |
94b204ca | 4499 | } |
f92f8afe | 4500 | |
993fbfdb AL |
4501 | if (show_vnc_port) { |
4502 | printf("VNC server running on `%s'\n", vnc_display_local_addr(ds)); | |
f92f8afe | 4503 | } |
313aa567 | 4504 | } |
821601ea | 4505 | #endif |
a3e22260 | 4506 | #ifdef CONFIG_SPICE |
9fa03286 GH |
4507 | if (using_spice) { |
4508 | qemu_spice_display_init(); | |
a3e22260 GH |
4509 | } |
4510 | #endif | |
5b08fc10 | 4511 | |
ef0c4a0d | 4512 | if (foreach_device_config(DEV_GDB, gdbserver_start) < 0) { |
59030a8c | 4513 | exit(1); |
45669e00 | 4514 | } |
45669e00 | 4515 | |
3418bd25 GH |
4516 | qdev_machine_creation_done(); |
4517 | ||
15ff7705 GH |
4518 | if (rom_load_all() != 0) { |
4519 | fprintf(stderr, "rom loading failed\n"); | |
4520 | exit(1); | |
4521 | } | |
45a50b16 | 4522 | |
80376c3f IY |
4523 | /* TODO: once all bus devices are qdevified, this should be done |
4524 | * when bus is created by qdev.c */ | |
4525 | qemu_register_reset(qbus_reset_all_fn, sysbus_get_default()); | |
4cab946a GN |
4526 | qemu_run_machine_init_done_notifiers(); |
4527 | ||
d916b464 MT |
4528 | /* Done notifiers can load ROMs */ |
4529 | rom_load_done(); | |
4530 | ||
e063eb1f | 4531 | qemu_system_reset(VMRESET_SILENT); |
05f2401e | 4532 | if (loadvm) { |
03cd4655 | 4533 | if (load_vmstate(loadvm) < 0) { |
05f2401e JQ |
4534 | autostart = 0; |
4535 | } | |
4536 | } | |
d63d307f | 4537 | |
9f9260a3 | 4538 | qdev_prop_check_global(); |
abfd9ce3 AS |
4539 | if (vmstate_dump_file) { |
4540 | /* dump and exit */ | |
4541 | dump_vmstate_json_to_file(vmstate_dump_file); | |
4542 | return 0; | |
4543 | } | |
9f9260a3 | 4544 | |
2bb8c10c | 4545 | if (incoming) { |
43eaae28 PB |
4546 | Error *local_err = NULL; |
4547 | qemu_start_incoming_migration(incoming, &local_err); | |
4548 | if (local_err) { | |
4a44d85e SA |
4549 | error_report("-incoming %s: %s", incoming, |
4550 | error_get_pretty(local_err)); | |
43eaae28 PB |
4551 | error_free(local_err); |
4552 | exit(1); | |
8ca5e801 | 4553 | } |
6b99dadc | 4554 | } else if (autostart) { |
c0f4ce77 | 4555 | vm_start(); |
6b99dadc | 4556 | } |
ffd843bc | 4557 | |
eb505be1 | 4558 | os_setup_post(); |
71e3ceb8 | 4559 | |
8a745f2a | 4560 | if (is_daemonized()) { |
5b808275 | 4561 | if (!trace_init_backends(trace_events, trace_file)) { |
8a745f2a MM |
4562 | exit(1); |
4563 | } | |
4564 | } | |
4565 | ||
8a7ddc38 | 4566 | main_loop(); |
99435906 PB |
4567 | bdrv_close_all(); |
4568 | pause_all_vcpus(); | |
3d3b8303 | 4569 | res_free(); |
d1a0cf73 SB |
4570 | #ifdef CONFIG_TPM |
4571 | tpm_cleanup(); | |
4572 | #endif | |
b46a8906 | 4573 | |
0824d6fc FB |
4574 | return 0; |
4575 | } |