bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 1 | /* |
bellard | 80cabfa | 2004-03-14 12:20:30 +0000 | [diff] [blame] | 2 | * QEMU System Emulator |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 3 | * |
bellard | 68d0f70 | 2008-01-06 17:21:48 +0000 | [diff] [blame] | 4 | * Copyright (c) 2003-2008 Fabrice Bellard |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 5 | * |
bellard | 1df912c | 2003-06-25 16:20:35 +0000 | [diff] [blame] | 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. |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 23 | */ |
Markus Armbruster | e688df6 | 2018-02-01 12:18:31 +0100 | [diff] [blame] | 24 | |
Peter Maydell | d38ea87 | 2016-01-29 17:50:05 +0000 | [diff] [blame] | 25 | #include "qemu/osdep.h" |
Markus Armbruster | a8d2532 | 2019-05-23 16:35:08 +0200 | [diff] [blame] | 26 | #include "qemu-common.h" |
Philippe Mathieu-Daudé | 3dc54b0 | 2018-06-25 09:42:35 -0300 | [diff] [blame] | 27 | #include "qemu/units.h" |
Markus Armbruster | a27bd6c | 2019-08-12 07:23:51 +0200 | [diff] [blame] | 28 | #include "hw/qdev-properties.h" |
Markus Armbruster | e688df6 | 2018-02-01 12:18:31 +0100 | [diff] [blame] | 29 | #include "qapi/error.h" |
Fam Zheng | 67a1de0 | 2016-06-01 17:44:21 +0800 | [diff] [blame] | 30 | #include "qemu-version.h" |
Veronia Bahaa | f348b6d | 2016-03-20 19:16:19 +0200 | [diff] [blame] | 31 | #include "qemu/cutils.h" |
| 32 | #include "qemu/help_option.h" |
Fam Zheng | cea2527 | 2016-09-21 12:27:14 +0800 | [diff] [blame] | 33 | #include "qemu/uuid.h" |
Markus Armbruster | 71e8a91 | 2019-08-12 07:23:38 +0200 | [diff] [blame] | 34 | #include "sysemu/reset.h" |
Markus Armbruster | 54d3123 | 2019-08-12 07:23:59 +0200 | [diff] [blame] | 35 | #include "sysemu/runstate.h" |
Paolo Bonzini | 9c17d61 | 2012-12-17 18:20:04 +0100 | [diff] [blame] | 36 | #include "sysemu/seccomp.h" |
Markus Armbruster | 14a48c1 | 2019-05-23 16:35:05 +0200 | [diff] [blame] | 37 | #include "sysemu/tcg.h" |
Eduardo Otubo | 452dfbe | 2012-08-14 18:44:07 -0300 | [diff] [blame] | 38 | |
bellard | 73332e5 | 2004-04-04 20:22:28 +0000 | [diff] [blame] | 39 | #ifdef CONFIG_SDL |
Stefan Weil | 59a36a2 | 2009-06-18 20:11:03 +0200 | [diff] [blame] | 40 | #if defined(__APPLE__) || defined(main) |
Stefan Weil | 6693665 | 2009-06-13 13:19:11 +0200 | [diff] [blame] | 41 | #include <SDL.h> |
malc | 880fec5 | 2009-02-15 20:18:41 +0000 | [diff] [blame] | 42 | int qemu_main(int argc, char **argv, char **envp); |
| 43 | int main(int argc, char **argv) |
| 44 | { |
Stefan Weil | 59a36a2 | 2009-06-18 20:11:03 +0200 | [diff] [blame] | 45 | return qemu_main(argc, argv, NULL); |
malc | 880fec5 | 2009-02-15 20:18:41 +0000 | [diff] [blame] | 46 | } |
| 47 | #undef main |
| 48 | #define main qemu_main |
bellard | 96bcd4f | 2004-07-10 16:26:15 +0000 | [diff] [blame] | 49 | #endif |
bellard | 73332e5 | 2004-04-04 20:22:28 +0000 | [diff] [blame] | 50 | #endif /* CONFIG_SDL */ |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 51 | |
bellard | 5b0753e | 2005-03-01 21:37:28 +0000 | [diff] [blame] | 52 | #ifdef CONFIG_COCOA |
| 53 | #undef main |
| 54 | #define main qemu_main |
| 55 | #endif /* CONFIG_COCOA */ |
| 56 | |
Anthony Liguori | 69e5bb6 | 2011-08-22 08:12:52 -0500 | [diff] [blame] | 57 | |
Markus Armbruster | d49b683 | 2015-03-17 18:29:20 +0100 | [diff] [blame] | 58 | #include "qemu/error-report.h" |
Marcel Apfelbaum | c8897e8 | 2014-03-18 17:26:35 +0200 | [diff] [blame] | 59 | #include "qemu/sockets.h" |
Eduardo Habkost | a1a9cb0 | 2014-09-26 17:45:17 -0300 | [diff] [blame] | 60 | #include "sysemu/accel.h" |
blueswir1 | 511d2b1 | 2009-03-07 15:32:56 +0000 | [diff] [blame] | 61 | #include "hw/usb.h" |
Paolo Bonzini | 0d09e41 | 2013-02-05 17:06:20 +0100 | [diff] [blame] | 62 | #include "hw/isa/isa.h" |
Markus Armbruster | fb8b660 | 2017-02-15 13:18:54 +0100 | [diff] [blame] | 63 | #include "hw/scsi/scsi.h" |
Philippe Mathieu-Daudé | 866e2b3 | 2017-10-17 13:44:21 -0300 | [diff] [blame] | 64 | #include "hw/display/vga.h" |
blueswir1 | 511d2b1 | 2009-03-07 15:32:56 +0000 | [diff] [blame] | 65 | #include "hw/bt.h" |
Paolo Bonzini | 0d09e41 | 2013-02-05 17:06:20 +0100 | [diff] [blame] | 66 | #include "sysemu/watchdog.h" |
Philippe Mathieu-Daudé | a2eb5c0 | 2018-12-11 17:34:06 +0100 | [diff] [blame] | 67 | #include "hw/firmware/smbios.h" |
Paolo Bonzini | 9f57061 | 2016-12-22 17:12:33 +0100 | [diff] [blame] | 68 | #include "hw/acpi/acpi.h" |
Paolo Bonzini | 0d09e41 | 2013-02-05 17:06:20 +0100 | [diff] [blame] | 69 | #include "hw/xen/xen.h" |
Gerd Hoffmann | 45a50b1 | 2009-10-01 16:42:33 +0200 | [diff] [blame] | 70 | #include "hw/loader.h" |
Paolo Bonzini | b4a42f8 | 2013-02-04 11:37:52 +0100 | [diff] [blame] | 71 | #include "monitor/qdev.h" |
Paolo Bonzini | dccfcd0 | 2013-04-08 16:55:25 +0200 | [diff] [blame] | 72 | #include "sysemu/bt.h" |
Paolo Bonzini | 1422e32 | 2012-10-24 08:43:34 +0200 | [diff] [blame] | 73 | #include "net/net.h" |
Mark McLoughlin | 68ac40d | 2009-11-25 18:48:54 +0000 | [diff] [blame] | 74 | #include "net/slirp.h" |
Paolo Bonzini | 83c9089 | 2012-12-17 18:19:49 +0100 | [diff] [blame] | 75 | #include "monitor/monitor.h" |
Paolo Bonzini | 28ecbae | 2012-11-28 12:06:30 +0100 | [diff] [blame] | 76 | #include "ui/console.h" |
Gerd Hoffmann | e0d2bd5 | 2016-03-04 11:25:14 +0100 | [diff] [blame] | 77 | #include "ui/input.h" |
Paolo Bonzini | 9c17d61 | 2012-12-17 18:20:04 +0100 | [diff] [blame] | 78 | #include "sysemu/sysemu.h" |
Eduardo Habkost | e35704b | 2015-02-08 16:51:16 -0200 | [diff] [blame] | 79 | #include "sysemu/numa.h" |
Paolo Bonzini | 022c62c | 2012-12-17 18:19:49 +0100 | [diff] [blame] | 80 | #include "exec/gdbstub.h" |
Paolo Bonzini | 1de7afc | 2012-12-17 18:20:00 +0100 | [diff] [blame] | 81 | #include "qemu/timer.h" |
Marc-André Lureau | 8228e35 | 2017-01-26 17:19:46 +0400 | [diff] [blame] | 82 | #include "chardev/char.h" |
Michael Tokarev | b33276a | 2014-02-07 12:26:14 +0400 | [diff] [blame] | 83 | #include "qemu/bitmap.h" |
Paolo Bonzini | 03dd024 | 2015-12-15 13:16:16 +0100 | [diff] [blame] | 84 | #include "qemu/log.h" |
Paolo Bonzini | 9c17d61 | 2012-12-17 18:20:04 +0100 | [diff] [blame] | 85 | #include "sysemu/blockdev.h" |
Paolo Bonzini | 0d09e41 | 2013-02-05 17:06:20 +0100 | [diff] [blame] | 86 | #include "hw/block/block.h" |
Juan Quintela | 7b1e1a2 | 2017-04-17 20:26:27 +0200 | [diff] [blame] | 87 | #include "migration/misc.h" |
Juan Quintela | 5e22479 | 2017-04-20 14:25:55 +0200 | [diff] [blame] | 88 | #include "migration/snapshot.h" |
Juan Quintela | 84a899d | 2017-04-24 18:53:30 +0200 | [diff] [blame] | 89 | #include "migration/global_state.h" |
Paolo Bonzini | bdee56f | 2013-04-02 18:28:41 +0200 | [diff] [blame] | 90 | #include "sysemu/tpm.h" |
Paolo Bonzini | 9c17d61 | 2012-12-17 18:20:04 +0100 | [diff] [blame] | 91 | #include "sysemu/dma.h" |
Eduardo Habkost | 8a824e4 | 2017-05-08 17:57:35 -0300 | [diff] [blame] | 92 | #include "hw/audio/soundhw.h" |
blueswir1 | 511d2b1 | 2009-03-07 15:32:56 +0000 | [diff] [blame] | 93 | #include "audio/audio.h" |
Paolo Bonzini | 4b4629d | 2016-03-15 16:47:38 +0100 | [diff] [blame] | 94 | #include "sysemu/cpus.h" |
zhanghailiang | 5821ebf | 2016-10-27 14:42:53 +0800 | [diff] [blame] | 95 | #include "migration/colo.h" |
Dr. David Alan Gilbert | 1693c64 | 2018-03-12 17:20:59 +0000 | [diff] [blame] | 96 | #include "migration/postcopy-ram.h" |
Paolo Bonzini | 9c17d61 | 2012-12-17 18:20:04 +0100 | [diff] [blame] | 97 | #include "sysemu/kvm.h" |
Vincent Palatin | b0cb0a6 | 2017-01-10 11:59:57 +0100 | [diff] [blame] | 98 | #include "sysemu/hax.h" |
Markus Armbruster | 42e5f39 | 2017-02-28 22:27:07 +0100 | [diff] [blame] | 99 | #include "qapi/qobject-input-visitor.h" |
Paolo Bonzini | 1de7afc | 2012-12-17 18:20:00 +0100 | [diff] [blame] | 100 | #include "qemu/option.h" |
| 101 | #include "qemu/config-file.h" |
Jes Sorensen | 59a5264 | 2010-06-10 11:42:25 +0200 | [diff] [blame] | 102 | #include "qemu-options.h" |
Paolo Bonzini | 1de7afc | 2012-12-17 18:20:00 +0100 | [diff] [blame] | 103 | #include "qemu/main-loop.h" |
Venkateswararao Jujjuri (JV) | 758e8e3 | 2010-06-14 13:34:41 -0700 | [diff] [blame] | 104 | #ifdef CONFIG_VIRTFS |
Gautham R Shenoy | 74db920 | 2010-04-29 17:44:43 +0530 | [diff] [blame] | 105 | #include "fsdev/qemu-fsdev.h" |
| 106 | #endif |
Paolo Bonzini | 9c17d61 | 2012-12-17 18:20:04 +0100 | [diff] [blame] | 107 | #include "sysemu/qtest.h" |
blueswir1 | 511d2b1 | 2009-03-07 15:32:56 +0000 | [diff] [blame] | 108 | |
Paolo Bonzini | 76cad71 | 2012-10-24 11:12:21 +0200 | [diff] [blame] | 109 | #include "disas/disas.h" |
bellard | fc01f7e | 2003-06-30 10:03:06 +0000 | [diff] [blame] | 110 | |
Daniel P. Berrange | 0ab8ed1 | 2017-01-25 16:14:15 +0000 | [diff] [blame] | 111 | #include "trace-root.h" |
Lluís | e485897 | 2011-08-31 20:31:03 +0200 | [diff] [blame] | 112 | #include "trace/control.h" |
Paolo Bonzini | 1de7afc | 2012-12-17 18:20:00 +0100 | [diff] [blame] | 113 | #include "qemu/queue.h" |
Paolo Bonzini | 9c17d61 | 2012-12-17 18:20:04 +0100 | [diff] [blame] | 114 | #include "sysemu/arch_init.h" |
Blue Swirl | 72cf2d4 | 2009-09-12 07:36:22 +0000 | [diff] [blame] | 115 | |
Gerd Hoffmann | 29b0040 | 2010-03-11 11:13:27 -0300 | [diff] [blame] | 116 | #include "ui/qemu-spice.h" |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 117 | #include "qapi/string-input-visitor.h" |
Paolo Bonzini | c4090f8 | 2014-06-10 19:15:15 +0800 | [diff] [blame] | 118 | #include "qapi/opts-visitor.h" |
Gerd Hoffmann | 776d134 | 2018-05-07 11:55:36 +0200 | [diff] [blame] | 119 | #include "qapi/clone-visitor.h" |
Wenchao Xia | 8432183 | 2014-06-18 08:43:33 +0200 | [diff] [blame] | 120 | #include "qom/object_interfaces.h" |
Alex Bennée | f1672e6 | 2019-05-13 14:43:57 +0100 | [diff] [blame] | 121 | #include "hw/semihosting/semihost.h" |
Daniel P. Berrange | ddbb0d0 | 2015-07-01 18:10:29 +0100 | [diff] [blame] | 122 | #include "crypto/init.h" |
Pavel Dovgalyuk | b60c48a | 2015-09-17 19:24:33 +0300 | [diff] [blame] | 123 | #include "sysemu/replay.h" |
Markus Armbruster | 9af2398 | 2018-02-11 10:36:01 +0100 | [diff] [blame] | 124 | #include "qapi/qapi-events-run-state.h" |
| 125 | #include "qapi/qapi-visit-block-core.h" |
Gerd Hoffmann | 776d134 | 2018-05-07 11:55:36 +0200 | [diff] [blame] | 126 | #include "qapi/qapi-visit-ui.h" |
Markus Armbruster | 112ed24 | 2018-02-26 17:13:27 -0600 | [diff] [blame] | 127 | #include "qapi/qapi-commands-block-core.h" |
Markus Armbruster | 112ed24 | 2018-02-26 17:13:27 -0600 | [diff] [blame] | 128 | #include "qapi/qapi-commands-run-state.h" |
Gerd Hoffmann | e1ca8f7 | 2018-11-22 08:16:13 +0100 | [diff] [blame] | 129 | #include "qapi/qapi-commands-ui.h" |
Pavel Dovgalyuk | 0194749 | 2015-09-17 19:25:13 +0300 | [diff] [blame] | 130 | #include "qapi/qmp/qerror.h" |
Fam Zheng | dce8921 | 2016-09-08 17:28:51 +0800 | [diff] [blame] | 131 | #include "sysemu/iothread.h" |
Richard Henderson | 9c09a25 | 2019-03-14 13:06:29 -0700 | [diff] [blame] | 132 | #include "qemu/guest-random.h" |
Gerd Hoffmann | 29b0040 | 2010-03-11 11:13:27 -0300 | [diff] [blame] | 133 | |
Amit Shah | 98b1925 | 2010-01-20 00:36:52 +0530 | [diff] [blame] | 134 | #define MAX_VIRTIO_CONSOLES 1 |
| 135 | |
Gerd Hoffmann | 4524051 | 2013-03-08 11:42:24 +0100 | [diff] [blame] | 136 | static const char *data_dir[16]; |
| 137 | static int data_dir_idx; |
j_mayer | 1192dad | 2007-10-05 13:08:35 +0000 | [diff] [blame] | 138 | const char *bios_name = NULL; |
malc | cb5a7aa | 2008-09-28 00:42:12 +0000 | [diff] [blame] | 139 | enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB; |
Gerd Hoffmann | da076ff | 2014-11-20 09:49:44 +0100 | [diff] [blame] | 140 | int display_opengl; |
bellard | 3d11d0e | 2004-12-12 16:56:30 +0000 | [diff] [blame] | 141 | const char* keyboard_layout = NULL; |
Anthony Liguori | c227f09 | 2009-10-01 16:12:16 -0500 | [diff] [blame] | 142 | ram_addr_t ram_size; |
Marcelo Tosatti | c902760 | 2010-03-01 20:25:08 -0300 | [diff] [blame] | 143 | const char *mem_path = NULL; |
Marcelo Tosatti | c902760 | 2010-03-01 20:25:08 -0300 | [diff] [blame] | 144 | int mem_prealloc = 0; /* force preallocation of physical target memory */ |
zhanghailiang | 28d16f3 | 2014-09-23 18:42:24 +0800 | [diff] [blame] | 145 | bool enable_mlock = false; |
Michael S. Tsirkin | 6f131f1 | 2018-06-22 22:22:05 +0300 | [diff] [blame] | 146 | bool enable_cpu_pm = false; |
bellard | c4b1fcc | 2004-03-14 21:44:30 +0000 | [diff] [blame] | 147 | int nb_nics; |
bellard | 7c9d8e0 | 2005-11-15 22:16:05 +0000 | [diff] [blame] | 148 | NICInfo nd_table[MAX_NICS]; |
Paolo Bonzini | d399f67 | 2009-07-27 23:17:51 +0200 | [diff] [blame] | 149 | int autostart; |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 150 | static enum { |
| 151 | RTC_BASE_UTC, |
| 152 | RTC_BASE_LOCALTIME, |
| 153 | RTC_BASE_DATETIME, |
| 154 | } rtc_base_type = RTC_BASE_UTC; |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 155 | static time_t rtc_ref_start_datetime; |
| 156 | static int rtc_realtime_clock_offset; /* used only with QEMU_CLOCK_REALTIME */ |
| 157 | static int rtc_host_datetime_offset = -1; /* valid & used only with |
| 158 | RTC_BASE_DATETIME */ |
Alex Bligh | 884f17c | 2013-08-21 16:03:04 +0100 | [diff] [blame] | 159 | QEMUClockType rtc_clock; |
Gerd Hoffmann | 6446529 | 2009-12-08 13:11:45 +0100 | [diff] [blame] | 160 | int vga_interface_type = VGA_NONE; |
Gerd Hoffmann | 0c8d706 | 2018-02-02 12:10:14 +0100 | [diff] [blame] | 161 | static DisplayOptions dpy; |
Peter Maydell | b8d880b | 2018-06-22 13:28:42 +0100 | [diff] [blame] | 162 | static int num_serial_hds; |
| 163 | static Chardev **serial_hds; |
Marc-André Lureau | 0ec7b3e | 2016-12-07 16:20:22 +0300 | [diff] [blame] | 164 | Chardev *parallel_hds[MAX_PARALLEL_PORTS]; |
bellard | a09db21 | 2005-04-30 16:10:35 +0000 | [diff] [blame] | 165 | int win2k_install_hack = 0; |
aurel32 | 1b530a6 | 2009-04-05 20:08:59 +0000 | [diff] [blame] | 166 | int singlestep = 0; |
bellard | 6515b20 | 2006-05-03 22:02:44 +0000 | [diff] [blame] | 167 | int acpi_enabled = 1; |
aliguori | 16b29ae | 2008-12-17 23:28:44 +0000 | [diff] [blame] | 168 | int no_hpet = 0; |
bellard | 52ca8d6 | 2006-06-14 16:03:05 +0000 | [diff] [blame] | 169 | int fd_bootchk = 1; |
Blue Swirl | 4fdcac0 | 2012-10-28 11:04:47 +0000 | [diff] [blame] | 170 | static int no_reboot; |
aurel32 | b2f7616 | 2008-04-11 21:35:52 +0000 | [diff] [blame] | 171 | int no_shutdown = 0; |
balrog | 9467cd4 | 2007-05-01 01:34:14 +0000 | [diff] [blame] | 172 | int cursor_hide = 1; |
balrog | a171fe3 | 2007-04-30 01:48:07 +0000 | [diff] [blame] | 173 | int graphic_rotate = 0; |
Markus Armbruster | 09aaa16 | 2009-08-21 10:31:34 +0200 | [diff] [blame] | 174 | const char *watchdog; |
Gleb Natapov | 2e55e84 | 2010-12-08 13:35:07 +0200 | [diff] [blame] | 175 | QEMUOptionRom option_rom[MAX_OPTION_ROMS]; |
ths | 9ae0255 | 2007-01-05 17:39:04 +0000 | [diff] [blame] | 176 | int nb_option_roms; |
balrog | 2b8f2d4 | 2007-07-27 22:08:46 +0000 | [diff] [blame] | 177 | int old_param = 0; |
ths | c35734b | 2007-03-19 15:17:08 +0000 | [diff] [blame] | 178 | const char *qemu_name; |
ths | 3780e19 | 2007-06-21 21:08:02 +0000 | [diff] [blame] | 179 | int alt_grab = 0; |
Dustin Kirkland | 0ca9f8a | 2009-09-17 15:48:04 -0500 | [diff] [blame] | 180 | int ctrl_grab = 0; |
blueswir1 | 6650860 | 2007-05-01 14:16:52 +0000 | [diff] [blame] | 181 | unsigned int nb_prom_envs = 0; |
| 182 | const char *prom_envs[MAX_PROM_ENVS]; |
Jan Kiszka | 9538749 | 2009-07-02 00:19:02 +0200 | [diff] [blame] | 183 | int boot_menu; |
Gonglei | bc74112 | 2014-10-07 16:00:05 +0800 | [diff] [blame] | 184 | bool boot_strict; |
wayne | 3d3b830 | 2011-07-27 18:04:55 +0800 | [diff] [blame] | 185 | uint8_t *boot_splash_filedata; |
Markus Armbruster | 811f865 | 2019-04-01 11:08:24 +0200 | [diff] [blame] | 186 | int only_migratable; /* turn it off unless user states otherwise */ |
Daniel Henrique Barboza | 46ea94c | 2018-12-05 17:46:59 -0200 | [diff] [blame] | 187 | bool wakeup_suspend_enabled; |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 188 | |
Sebastian Tanase | a8bfac3 | 2014-07-25 11:56:29 +0200 | [diff] [blame] | 189 | int icount_align_option; |
Gleb Natapov | 1ca4d09 | 2010-12-08 13:35:05 +0200 | [diff] [blame] | 190 | |
Fam Zheng | 9c5ce8d | 2016-09-21 12:27:22 +0800 | [diff] [blame] | 191 | /* The bytes in qemu_uuid are in the order specified by RFC4122, _not_ in the |
Eduardo Habkost | caad057 | 2014-10-29 11:26:08 -0200 | [diff] [blame] | 192 | * little-endian "wire format" described in the SMBIOS 2.6 specification. |
| 193 | */ |
Fam Zheng | 9c5ce8d | 2016-09-21 12:27:22 +0800 | [diff] [blame] | 194 | QemuUUID qemu_uuid; |
Markus Armbruster | fc3b329 | 2013-08-16 15:18:31 +0200 | [diff] [blame] | 195 | bool qemu_uuid_set; |
blueswir1 | 8fcb1b9 | 2008-09-18 18:29:08 +0000 | [diff] [blame] | 196 | |
Gerd Hoffmann | fd42dee | 2010-06-04 14:08:07 +0200 | [diff] [blame] | 197 | static NotifierList exit_notifiers = |
| 198 | NOTIFIER_LIST_INITIALIZER(exit_notifiers); |
| 199 | |
Gleb Natapov | 4cab946 | 2010-12-08 13:35:08 +0200 | [diff] [blame] | 200 | static NotifierList machine_init_done_notifiers = |
| 201 | NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); |
| 202 | |
liguang | d5286af | 2013-01-24 13:03:27 +0800 | [diff] [blame] | 203 | bool xen_allowed; |
Blue Swirl | d745bef | 2010-03-29 19:23:49 +0000 | [diff] [blame] | 204 | uint32_t xen_domid; |
| 205 | enum xen_mode xen_mode = XEN_EMULATE; |
Paul Durrant | 1c59947 | 2017-03-22 09:39:15 +0000 | [diff] [blame] | 206 | bool xen_domid_restrict; |
Blue Swirl | d745bef | 2010-03-29 19:23:49 +0000 | [diff] [blame] | 207 | |
Mark Wu | d44229c | 2014-03-10 22:37:40 +0800 | [diff] [blame] | 208 | static int has_defaults = 1; |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 209 | static int default_serial = 1; |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 210 | static int default_parallel = 1; |
Gerd Hoffmann | abdeed0 | 2009-12-08 13:11:43 +0100 | [diff] [blame] | 211 | static int default_monitor = 1; |
Gerd Hoffmann | ac33f8f | 2009-12-16 14:25:39 +0100 | [diff] [blame] | 212 | static int default_floppy = 1; |
| 213 | static int default_cdrom = 1; |
| 214 | static int default_sdcard = 1; |
Paolo Bonzini | 7f1b17f | 2012-05-10 09:39:17 +0200 | [diff] [blame] | 215 | static int default_vga = 1; |
Eduardo Habkost | d30300f | 2016-05-12 11:17:16 -0300 | [diff] [blame] | 216 | static int default_net = 1; |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 217 | |
| 218 | static struct { |
| 219 | const char *driver; |
| 220 | int *flag; |
| 221 | } default_list[] = { |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 222 | { .driver = "isa-serial", .flag = &default_serial }, |
| 223 | { .driver = "isa-parallel", .flag = &default_parallel }, |
Gerd Hoffmann | d8bcbab | 2009-12-16 14:25:40 +0100 | [diff] [blame] | 224 | { .driver = "isa-fdc", .flag = &default_floppy }, |
Kevin Wolf | a92bd19 | 2016-10-27 16:29:13 -0400 | [diff] [blame] | 225 | { .driver = "floppy", .flag = &default_floppy }, |
Markus Armbruster | af6bf13 | 2011-05-18 18:31:02 +0200 | [diff] [blame] | 226 | { .driver = "ide-cd", .flag = &default_cdrom }, |
| 227 | { .driver = "ide-hd", .flag = &default_cdrom }, |
Gerd Hoffmann | d8bcbab | 2009-12-16 14:25:40 +0100 | [diff] [blame] | 228 | { .driver = "ide-drive", .flag = &default_cdrom }, |
Markus Armbruster | af6bf13 | 2011-05-18 18:31:02 +0200 | [diff] [blame] | 229 | { .driver = "scsi-cd", .flag = &default_cdrom }, |
Hervé Poussineau | f6f99b4 | 2017-02-20 21:41:19 +0100 | [diff] [blame] | 230 | { .driver = "scsi-hd", .flag = &default_cdrom }, |
Paolo Bonzini | 7f1b17f | 2012-05-10 09:39:17 +0200 | [diff] [blame] | 231 | { .driver = "VGA", .flag = &default_vga }, |
| 232 | { .driver = "isa-vga", .flag = &default_vga }, |
| 233 | { .driver = "cirrus-vga", .flag = &default_vga }, |
| 234 | { .driver = "isa-cirrus-vga", .flag = &default_vga }, |
| 235 | { .driver = "vmware-svga", .flag = &default_vga }, |
| 236 | { .driver = "qxl-vga", .flag = &default_vga }, |
Gerd Hoffmann | a94f0c5 | 2014-09-10 14:28:48 +0200 | [diff] [blame] | 237 | { .driver = "virtio-vga", .flag = &default_vga }, |
BALATON Zoltan | 862b4a2 | 2019-03-09 18:21:40 +0100 | [diff] [blame] | 238 | { .driver = "ati-vga", .flag = &default_vga }, |
Marc-André Lureau | 267f664 | 2019-05-24 15:09:46 +0200 | [diff] [blame] | 239 | { .driver = "vhost-user-vga", .flag = &default_vga }, |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 240 | }; |
| 241 | |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 242 | static QemuOptsList qemu_rtc_opts = { |
| 243 | .name = "rtc", |
| 244 | .head = QTAILQ_HEAD_INITIALIZER(qemu_rtc_opts.head), |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 245 | .merge_lists = true, |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 246 | .desc = { |
| 247 | { |
| 248 | .name = "base", |
| 249 | .type = QEMU_OPT_STRING, |
| 250 | },{ |
| 251 | .name = "clock", |
| 252 | .type = QEMU_OPT_STRING, |
| 253 | },{ |
| 254 | .name = "driftfix", |
| 255 | .type = QEMU_OPT_STRING, |
| 256 | }, |
| 257 | { /* end of list */ } |
| 258 | }, |
| 259 | }; |
| 260 | |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 261 | static QemuOptsList qemu_option_rom_opts = { |
| 262 | .name = "option-rom", |
| 263 | .implied_opt_name = "romfile", |
| 264 | .head = QTAILQ_HEAD_INITIALIZER(qemu_option_rom_opts.head), |
| 265 | .desc = { |
| 266 | { |
| 267 | .name = "bootindex", |
| 268 | .type = QEMU_OPT_NUMBER, |
| 269 | }, { |
| 270 | .name = "romfile", |
| 271 | .type = QEMU_OPT_STRING, |
| 272 | }, |
| 273 | { /* end of list */ } |
| 274 | }, |
| 275 | }; |
| 276 | |
| 277 | static QemuOptsList qemu_machine_opts = { |
| 278 | .name = "machine", |
| 279 | .implied_opt_name = "type", |
| 280 | .merge_lists = true, |
| 281 | .head = QTAILQ_HEAD_INITIALIZER(qemu_machine_opts.head), |
| 282 | .desc = { |
Marcel Apfelbaum | 49d2e64 | 2014-12-16 16:58:05 +0000 | [diff] [blame] | 283 | /* |
| 284 | * no elements => accept any |
| 285 | * sanity checking will happen later |
| 286 | * when setting machine properties |
| 287 | */ |
| 288 | { } |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 289 | }, |
| 290 | }; |
| 291 | |
KONRAD Frederic | 8d4e914 | 2017-02-23 18:29:08 +0000 | [diff] [blame] | 292 | static QemuOptsList qemu_accel_opts = { |
| 293 | .name = "accel", |
| 294 | .implied_opt_name = "accel", |
| 295 | .head = QTAILQ_HEAD_INITIALIZER(qemu_accel_opts.head), |
| 296 | .merge_lists = true, |
| 297 | .desc = { |
| 298 | { |
| 299 | .name = "accel", |
| 300 | .type = QEMU_OPT_STRING, |
| 301 | .help = "Select the type of accelerator", |
| 302 | }, |
| 303 | { |
| 304 | .name = "thread", |
| 305 | .type = QEMU_OPT_STRING, |
| 306 | .help = "Enable/disable multi-threaded TCG", |
| 307 | }, |
| 308 | { /* end of list */ } |
| 309 | }, |
| 310 | }; |
| 311 | |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 312 | static QemuOptsList qemu_boot_opts = { |
| 313 | .name = "boot-opts", |
Markus Armbruster | 6ef4716 | 2013-06-14 13:15:01 +0200 | [diff] [blame] | 314 | .implied_opt_name = "order", |
| 315 | .merge_lists = true, |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 316 | .head = QTAILQ_HEAD_INITIALIZER(qemu_boot_opts.head), |
| 317 | .desc = { |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 318 | { |
| 319 | .name = "order", |
| 320 | .type = QEMU_OPT_STRING, |
| 321 | }, { |
| 322 | .name = "once", |
| 323 | .type = QEMU_OPT_STRING, |
| 324 | }, { |
| 325 | .name = "menu", |
Markus Armbruster | 6ef4716 | 2013-06-14 13:15:01 +0200 | [diff] [blame] | 326 | .type = QEMU_OPT_BOOL, |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 327 | }, { |
| 328 | .name = "splash", |
| 329 | .type = QEMU_OPT_STRING, |
| 330 | }, { |
| 331 | .name = "splash-time", |
Li Qiang | 6912bb0 | 2018-11-20 21:10:24 -0800 | [diff] [blame] | 332 | .type = QEMU_OPT_NUMBER, |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 333 | }, { |
| 334 | .name = "reboot-timeout", |
Li Qiang | ee5d0f8 | 2018-11-20 21:10:25 -0800 | [diff] [blame] | 335 | .type = QEMU_OPT_NUMBER, |
Amos Kong | c8a6ae8 | 2013-03-19 14:23:27 +0800 | [diff] [blame] | 336 | }, { |
| 337 | .name = "strict", |
Amos Kong | e5187b5 | 2013-12-09 19:53:15 +0800 | [diff] [blame] | 338 | .type = QEMU_OPT_BOOL, |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 339 | }, |
| 340 | { /*End of list */ } |
| 341 | }, |
| 342 | }; |
| 343 | |
| 344 | static QemuOptsList qemu_add_fd_opts = { |
| 345 | .name = "add-fd", |
| 346 | .head = QTAILQ_HEAD_INITIALIZER(qemu_add_fd_opts.head), |
| 347 | .desc = { |
| 348 | { |
| 349 | .name = "fd", |
| 350 | .type = QEMU_OPT_NUMBER, |
| 351 | .help = "file descriptor of which a duplicate is added to fd set", |
| 352 | },{ |
| 353 | .name = "set", |
| 354 | .type = QEMU_OPT_NUMBER, |
| 355 | .help = "ID of the fd set to add fd to", |
| 356 | },{ |
| 357 | .name = "opaque", |
| 358 | .type = QEMU_OPT_STRING, |
| 359 | .help = "free-form string used to describe fd", |
| 360 | }, |
| 361 | { /* end of list */ } |
| 362 | }, |
| 363 | }; |
| 364 | |
| 365 | static QemuOptsList qemu_object_opts = { |
| 366 | .name = "object", |
| 367 | .implied_opt_name = "qom-type", |
| 368 | .head = QTAILQ_HEAD_INITIALIZER(qemu_object_opts.head), |
| 369 | .desc = { |
| 370 | { } |
| 371 | }, |
| 372 | }; |
| 373 | |
Stefan Berger | d1a0cf7 | 2013-02-27 12:47:49 -0500 | [diff] [blame] | 374 | static QemuOptsList qemu_tpmdev_opts = { |
| 375 | .name = "tpmdev", |
| 376 | .implied_opt_name = "type", |
| 377 | .head = QTAILQ_HEAD_INITIALIZER(qemu_tpmdev_opts.head), |
| 378 | .desc = { |
Stefan Berger | bb71623 | 2013-04-22 10:41:39 -0400 | [diff] [blame] | 379 | /* options are defined in the TPM backends */ |
Stefan Berger | d1a0cf7 | 2013-02-27 12:47:49 -0500 | [diff] [blame] | 380 | { /* end of list */ } |
| 381 | }, |
| 382 | }; |
| 383 | |
Satoru Moriya | 888a6bc | 2013-04-19 16:42:06 +0200 | [diff] [blame] | 384 | static QemuOptsList qemu_realtime_opts = { |
| 385 | .name = "realtime", |
| 386 | .head = QTAILQ_HEAD_INITIALIZER(qemu_realtime_opts.head), |
| 387 | .desc = { |
| 388 | { |
| 389 | .name = "mlock", |
| 390 | .type = QEMU_OPT_BOOL, |
| 391 | }, |
| 392 | { /* end of list */ } |
| 393 | }, |
| 394 | }; |
| 395 | |
Michael S. Tsirkin | 6f131f1 | 2018-06-22 22:22:05 +0300 | [diff] [blame] | 396 | static QemuOptsList qemu_overcommit_opts = { |
| 397 | .name = "overcommit", |
| 398 | .head = QTAILQ_HEAD_INITIALIZER(qemu_overcommit_opts.head), |
| 399 | .desc = { |
| 400 | { |
| 401 | .name = "mem-lock", |
| 402 | .type = QEMU_OPT_BOOL, |
| 403 | }, |
| 404 | { |
| 405 | .name = "cpu-pm", |
| 406 | .type = QEMU_OPT_BOOL, |
| 407 | }, |
| 408 | { /* end of list */ } |
| 409 | }, |
| 410 | }; |
| 411 | |
Seiji Aguchi | 5e2ac51 | 2013-07-03 23:02:46 -0400 | [diff] [blame] | 412 | static QemuOptsList qemu_msg_opts = { |
| 413 | .name = "msg", |
| 414 | .head = QTAILQ_HEAD_INITIALIZER(qemu_msg_opts.head), |
| 415 | .desc = { |
| 416 | { |
| 417 | .name = "timestamp", |
| 418 | .type = QEMU_OPT_BOOL, |
| 419 | }, |
| 420 | { /* end of list */ } |
| 421 | }, |
| 422 | }; |
| 423 | |
Dr. David Alan Gilbert | 5d12f96 | 2014-01-30 10:20:30 +0000 | [diff] [blame] | 424 | static QemuOptsList qemu_name_opts = { |
| 425 | .name = "name", |
| 426 | .implied_opt_name = "guest", |
| 427 | .merge_lists = true, |
| 428 | .head = QTAILQ_HEAD_INITIALIZER(qemu_name_opts.head), |
| 429 | .desc = { |
| 430 | { |
| 431 | .name = "guest", |
| 432 | .type = QEMU_OPT_STRING, |
| 433 | .help = "Sets the name of the guest.\n" |
| 434 | "This name will be displayed in the SDL window caption.\n" |
| 435 | "The name will also be used for the VNC server", |
| 436 | }, { |
| 437 | .name = "process", |
| 438 | .type = QEMU_OPT_STRING, |
| 439 | .help = "Sets the name of the QEMU process, as shown in top etc", |
Dr. David Alan Gilbert | 8f480de | 2014-01-30 10:20:31 +0000 | [diff] [blame] | 440 | }, { |
| 441 | .name = "debug-threads", |
| 442 | .type = QEMU_OPT_BOOL, |
| 443 | .help = "When enabled, name the individual threads; defaults off.\n" |
| 444 | "NOTE: The thread names are for debugging and not a\n" |
| 445 | "stable API.", |
Dr. David Alan Gilbert | 5d12f96 | 2014-01-30 10:20:30 +0000 | [diff] [blame] | 446 | }, |
| 447 | { /* End of list */ } |
| 448 | }, |
| 449 | }; |
| 450 | |
Igor Mammedov | 6e1d3c1 | 2013-11-27 01:27:35 +0100 | [diff] [blame] | 451 | static QemuOptsList qemu_mem_opts = { |
| 452 | .name = "memory", |
| 453 | .implied_opt_name = "size", |
| 454 | .head = QTAILQ_HEAD_INITIALIZER(qemu_mem_opts.head), |
| 455 | .merge_lists = true, |
| 456 | .desc = { |
| 457 | { |
| 458 | .name = "size", |
| 459 | .type = QEMU_OPT_SIZE, |
| 460 | }, |
Igor Mammedov | c270fb9 | 2014-06-02 15:25:02 +0200 | [diff] [blame] | 461 | { |
| 462 | .name = "slots", |
| 463 | .type = QEMU_OPT_NUMBER, |
| 464 | }, |
| 465 | { |
| 466 | .name = "maxmem", |
| 467 | .type = QEMU_OPT_SIZE, |
| 468 | }, |
Igor Mammedov | 6e1d3c1 | 2013-11-27 01:27:35 +0100 | [diff] [blame] | 469 | { /* end of list */ } |
| 470 | }, |
| 471 | }; |
| 472 | |
Sebastian Tanase | 1ad9580 | 2014-07-25 11:56:28 +0200 | [diff] [blame] | 473 | static QemuOptsList qemu_icount_opts = { |
| 474 | .name = "icount", |
| 475 | .implied_opt_name = "shift", |
| 476 | .merge_lists = true, |
| 477 | .head = QTAILQ_HEAD_INITIALIZER(qemu_icount_opts.head), |
| 478 | .desc = { |
| 479 | { |
| 480 | .name = "shift", |
| 481 | .type = QEMU_OPT_STRING, |
Sebastian Tanase | a8bfac3 | 2014-07-25 11:56:29 +0200 | [diff] [blame] | 482 | }, { |
| 483 | .name = "align", |
| 484 | .type = QEMU_OPT_BOOL, |
Victor CLEMENT | f1f4b57 | 2015-05-29 17:14:05 +0200 | [diff] [blame] | 485 | }, { |
| 486 | .name = "sleep", |
| 487 | .type = QEMU_OPT_BOOL, |
Pavel Dovgalyuk | 4c27b85 | 2015-09-17 19:25:18 +0300 | [diff] [blame] | 488 | }, { |
| 489 | .name = "rr", |
| 490 | .type = QEMU_OPT_STRING, |
| 491 | }, { |
| 492 | .name = "rrfile", |
| 493 | .type = QEMU_OPT_STRING, |
Pavel Dovgalyuk | 9c2037d | 2017-01-24 10:17:47 +0300 | [diff] [blame] | 494 | }, { |
| 495 | .name = "rrsnapshot", |
| 496 | .type = QEMU_OPT_STRING, |
Sebastian Tanase | 1ad9580 | 2014-07-25 11:56:28 +0200 | [diff] [blame] | 497 | }, |
| 498 | { /* end of list */ } |
| 499 | }, |
| 500 | }; |
| 501 | |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 502 | static QemuOptsList qemu_fw_cfg_opts = { |
| 503 | .name = "fw_cfg", |
| 504 | .implied_opt_name = "name", |
| 505 | .head = QTAILQ_HEAD_INITIALIZER(qemu_fw_cfg_opts.head), |
| 506 | .desc = { |
| 507 | { |
| 508 | .name = "name", |
| 509 | .type = QEMU_OPT_STRING, |
| 510 | .help = "Sets the fw_cfg name of the blob to be inserted", |
| 511 | }, { |
| 512 | .name = "file", |
| 513 | .type = QEMU_OPT_STRING, |
Max Reitz | 679be30 | 2018-10-19 18:49:29 +0200 | [diff] [blame] | 514 | .help = "Sets the name of the file from which " |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 515 | "the fw_cfg blob will be loaded", |
Gabriel L. Somlo | 6407d76 | 2015-09-29 12:29:01 -0400 | [diff] [blame] | 516 | }, { |
| 517 | .name = "string", |
| 518 | .type = QEMU_OPT_STRING, |
| 519 | .help = "Sets content of the blob to be inserted from a string", |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 520 | }, |
| 521 | { /* end of list */ } |
| 522 | }, |
| 523 | }; |
| 524 | |
Markus Armbruster | 7f9d6e5 | 2013-07-04 15:09:19 +0200 | [diff] [blame] | 525 | /** |
| 526 | * Get machine options |
| 527 | * |
| 528 | * Returns: machine options (never null). |
| 529 | */ |
| 530 | QemuOpts *qemu_get_machine_opts(void) |
| 531 | { |
Paolo Bonzini | e96e5ae | 2014-03-06 10:39:24 +0100 | [diff] [blame] | 532 | return qemu_find_opts_singleton("machine"); |
Markus Armbruster | 7f9d6e5 | 2013-07-04 15:09:19 +0200 | [diff] [blame] | 533 | } |
| 534 | |
Ronnie Sahlberg | 31459f4 | 2012-08-06 18:24:55 +1000 | [diff] [blame] | 535 | const char *qemu_get_vm_name(void) |
| 536 | { |
| 537 | return qemu_name; |
| 538 | } |
| 539 | |
wayne | 3d3b830 | 2011-07-27 18:04:55 +0800 | [diff] [blame] | 540 | static void res_free(void) |
| 541 | { |
Markus Armbruster | 012aef0 | 2015-08-26 14:02:53 +0200 | [diff] [blame] | 542 | g_free(boot_splash_filedata); |
| 543 | boot_splash_filedata = NULL; |
wayne | 3d3b830 | 2011-07-27 18:04:55 +0800 | [diff] [blame] | 544 | } |
| 545 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 546 | static int default_driver_check(void *opaque, QemuOpts *opts, Error **errp) |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 547 | { |
| 548 | const char *driver = qemu_opt_get(opts, "driver"); |
| 549 | int i; |
| 550 | |
| 551 | if (!driver) |
| 552 | return 0; |
| 553 | for (i = 0; i < ARRAY_SIZE(default_list); i++) { |
| 554 | if (strcmp(default_list[i].driver, driver) != 0) |
| 555 | continue; |
| 556 | *(default_list[i].flag) = 0; |
| 557 | } |
| 558 | return 0; |
| 559 | } |
| 560 | |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 561 | /***********************************************************/ |
Luiz Capitulino | f5bbfba | 2011-07-29 15:04:45 -0300 | [diff] [blame] | 562 | /* QEMU state */ |
| 563 | |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 564 | static RunState current_run_state = RUN_STATE_PRECONFIG; |
Luiz Capitulino | f5bbfba | 2011-07-29 15:04:45 -0300 | [diff] [blame] | 565 | |
Eric Blake | 7fb1cf1 | 2015-11-18 01:52:57 -0700 | [diff] [blame] | 566 | /* We use RUN_STATE__MAX but any invalid value will do */ |
| 567 | static RunState vmstop_requested = RUN_STATE__MAX; |
Paolo Bonzini | 74892d2 | 2014-06-05 14:53:58 +0200 | [diff] [blame] | 568 | static QemuMutex vmstop_lock; |
| 569 | |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 570 | typedef struct { |
| 571 | RunState from; |
| 572 | RunState to; |
| 573 | } RunStateTransition; |
| 574 | |
| 575 | static const RunStateTransition runstate_transitions_def[] = { |
| 576 | /* from -> to */ |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 577 | { RUN_STATE_PRECONFIG, RUN_STATE_PRELAUNCH }, |
| 578 | /* Early switch to inmigrate state to allow -incoming CLI option work |
| 579 | * as it used to. TODO: delay actual switching to inmigrate state to |
| 580 | * the point after machine is built and remove this hack. |
| 581 | */ |
| 582 | { RUN_STATE_PRECONFIG, RUN_STATE_INMIGRATE }, |
| 583 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 584 | { RUN_STATE_DEBUG, RUN_STATE_RUNNING }, |
Paolo Bonzini | eca01d3 | 2013-12-03 13:00:15 +0100 | [diff] [blame] | 585 | { RUN_STATE_DEBUG, RUN_STATE_FINISH_MIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 586 | { RUN_STATE_DEBUG, RUN_STATE_PRELAUNCH }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 587 | |
Juan Quintela | ca3fc39 | 2014-10-08 12:47:08 +0200 | [diff] [blame] | 588 | { RUN_STATE_INMIGRATE, RUN_STATE_INTERNAL_ERROR }, |
| 589 | { RUN_STATE_INMIGRATE, RUN_STATE_IO_ERROR }, |
Paolo Bonzini | 29ed72f | 2012-10-19 16:45:24 +0200 | [diff] [blame] | 590 | { RUN_STATE_INMIGRATE, RUN_STATE_PAUSED }, |
Juan Quintela | ca3fc39 | 2014-10-08 12:47:08 +0200 | [diff] [blame] | 591 | { RUN_STATE_INMIGRATE, RUN_STATE_RUNNING }, |
| 592 | { RUN_STATE_INMIGRATE, RUN_STATE_SHUTDOWN }, |
| 593 | { RUN_STATE_INMIGRATE, RUN_STATE_SUSPENDED }, |
| 594 | { RUN_STATE_INMIGRATE, RUN_STATE_WATCHDOG }, |
| 595 | { RUN_STATE_INMIGRATE, RUN_STATE_GUEST_PANICKED }, |
Juan Quintela | 2a6e6e5 | 2015-07-28 15:28:28 +0200 | [diff] [blame] | 596 | { RUN_STATE_INMIGRATE, RUN_STATE_FINISH_MIGRATE }, |
Paolo Bonzini | 98799b0 | 2016-02-15 19:40:04 +0100 | [diff] [blame] | 597 | { RUN_STATE_INMIGRATE, RUN_STATE_PRELAUNCH }, |
| 598 | { RUN_STATE_INMIGRATE, RUN_STATE_POSTMIGRATE }, |
zhanghailiang | 21142ba | 2016-10-27 14:42:58 +0800 | [diff] [blame] | 599 | { RUN_STATE_INMIGRATE, RUN_STATE_COLO }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 600 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 601 | { RUN_STATE_INTERNAL_ERROR, RUN_STATE_PAUSED }, |
Luiz Capitulino | 8a9236f | 2011-10-14 11:18:09 -0300 | [diff] [blame] | 602 | { RUN_STATE_INTERNAL_ERROR, RUN_STATE_FINISH_MIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 603 | { RUN_STATE_INTERNAL_ERROR, RUN_STATE_PRELAUNCH }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 604 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 605 | { RUN_STATE_IO_ERROR, RUN_STATE_RUNNING }, |
Luiz Capitulino | 8a9236f | 2011-10-14 11:18:09 -0300 | [diff] [blame] | 606 | { RUN_STATE_IO_ERROR, RUN_STATE_FINISH_MIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 607 | { RUN_STATE_IO_ERROR, RUN_STATE_PRELAUNCH }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 608 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 609 | { RUN_STATE_PAUSED, RUN_STATE_RUNNING }, |
Luiz Capitulino | 8a9236f | 2011-10-14 11:18:09 -0300 | [diff] [blame] | 610 | { RUN_STATE_PAUSED, RUN_STATE_FINISH_MIGRATE }, |
Dr. David Alan Gilbert | 505d786 | 2017-08-04 18:50:11 +0100 | [diff] [blame] | 611 | { RUN_STATE_PAUSED, RUN_STATE_POSTMIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 612 | { RUN_STATE_PAUSED, RUN_STATE_PRELAUNCH }, |
zhanghailiang | 21142ba | 2016-10-27 14:42:58 +0800 | [diff] [blame] | 613 | { RUN_STATE_PAUSED, RUN_STATE_COLO}, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 614 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 615 | { RUN_STATE_POSTMIGRATE, RUN_STATE_RUNNING }, |
Luiz Capitulino | 8a9236f | 2011-10-14 11:18:09 -0300 | [diff] [blame] | 616 | { RUN_STATE_POSTMIGRATE, RUN_STATE_FINISH_MIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 617 | { RUN_STATE_POSTMIGRATE, RUN_STATE_PRELAUNCH }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 618 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 619 | { RUN_STATE_PRELAUNCH, RUN_STATE_RUNNING }, |
Luiz Capitulino | 8a9236f | 2011-10-14 11:18:09 -0300 | [diff] [blame] | 620 | { RUN_STATE_PRELAUNCH, RUN_STATE_FINISH_MIGRATE }, |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 621 | { RUN_STATE_PRELAUNCH, RUN_STATE_INMIGRATE }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 622 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 623 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_RUNNING }, |
Dr. David Alan Gilbert | 505d786 | 2017-08-04 18:50:11 +0100 | [diff] [blame] | 624 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_PAUSED }, |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 625 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_POSTMIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 626 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_PRELAUNCH }, |
zhanghailiang | 21142ba | 2016-10-27 14:42:58 +0800 | [diff] [blame] | 627 | { RUN_STATE_FINISH_MIGRATE, RUN_STATE_COLO}, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 628 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 629 | { RUN_STATE_RESTORE_VM, RUN_STATE_RUNNING }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 630 | { RUN_STATE_RESTORE_VM, RUN_STATE_PRELAUNCH }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 631 | |
zhanghailiang | 21142ba | 2016-10-27 14:42:58 +0800 | [diff] [blame] | 632 | { RUN_STATE_COLO, RUN_STATE_RUNNING }, |
| 633 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 634 | { RUN_STATE_RUNNING, RUN_STATE_DEBUG }, |
| 635 | { RUN_STATE_RUNNING, RUN_STATE_INTERNAL_ERROR }, |
| 636 | { RUN_STATE_RUNNING, RUN_STATE_IO_ERROR }, |
| 637 | { RUN_STATE_RUNNING, RUN_STATE_PAUSED }, |
| 638 | { RUN_STATE_RUNNING, RUN_STATE_FINISH_MIGRATE }, |
| 639 | { RUN_STATE_RUNNING, RUN_STATE_RESTORE_VM }, |
| 640 | { RUN_STATE_RUNNING, RUN_STATE_SAVE_VM }, |
| 641 | { RUN_STATE_RUNNING, RUN_STATE_SHUTDOWN }, |
| 642 | { RUN_STATE_RUNNING, RUN_STATE_WATCHDOG }, |
Hu Tao | ede085b | 2013-04-26 11:24:40 +0800 | [diff] [blame] | 643 | { RUN_STATE_RUNNING, RUN_STATE_GUEST_PANICKED }, |
zhanghailiang | 21142ba | 2016-10-27 14:42:58 +0800 | [diff] [blame] | 644 | { RUN_STATE_RUNNING, RUN_STATE_COLO}, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 645 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 646 | { RUN_STATE_SAVE_VM, RUN_STATE_RUNNING }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 647 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 648 | { RUN_STATE_SHUTDOWN, RUN_STATE_PAUSED }, |
Luiz Capitulino | 8a9236f | 2011-10-14 11:18:09 -0300 | [diff] [blame] | 649 | { RUN_STATE_SHUTDOWN, RUN_STATE_FINISH_MIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 650 | { RUN_STATE_SHUTDOWN, RUN_STATE_PRELAUNCH }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 651 | |
Luiz Capitulino | ad02b96 | 2012-04-27 13:33:36 -0300 | [diff] [blame] | 652 | { RUN_STATE_DEBUG, RUN_STATE_SUSPENDED }, |
| 653 | { RUN_STATE_RUNNING, RUN_STATE_SUSPENDED }, |
| 654 | { RUN_STATE_SUSPENDED, RUN_STATE_RUNNING }, |
| 655 | { RUN_STATE_SUSPENDED, RUN_STATE_FINISH_MIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 656 | { RUN_STATE_SUSPENDED, RUN_STATE_PRELAUNCH }, |
zhanghailiang | 21142ba | 2016-10-27 14:42:58 +0800 | [diff] [blame] | 657 | { RUN_STATE_SUSPENDED, RUN_STATE_COLO}, |
Luiz Capitulino | ad02b96 | 2012-04-27 13:33:36 -0300 | [diff] [blame] | 658 | |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 659 | { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING }, |
Luiz Capitulino | 8a9236f | 2011-10-14 11:18:09 -0300 | [diff] [blame] | 660 | { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 661 | { RUN_STATE_WATCHDOG, RUN_STATE_PRELAUNCH }, |
zhanghailiang | 21142ba | 2016-10-27 14:42:58 +0800 | [diff] [blame] | 662 | { RUN_STATE_WATCHDOG, RUN_STATE_COLO}, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 663 | |
Paolo Bonzini | df39076 | 2013-11-04 14:30:47 +0100 | [diff] [blame] | 664 | { RUN_STATE_GUEST_PANICKED, RUN_STATE_RUNNING }, |
Hu Tao | fd2a2e1 | 2013-05-20 12:46:20 +0200 | [diff] [blame] | 665 | { RUN_STATE_GUEST_PANICKED, RUN_STATE_FINISH_MIGRATE }, |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 666 | { RUN_STATE_GUEST_PANICKED, RUN_STATE_PRELAUNCH }, |
Hu Tao | ede085b | 2013-04-26 11:24:40 +0800 | [diff] [blame] | 667 | |
Eric Blake | 7fb1cf1 | 2015-11-18 01:52:57 -0700 | [diff] [blame] | 668 | { RUN_STATE__MAX, RUN_STATE__MAX }, |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 669 | }; |
| 670 | |
Eric Blake | 7fb1cf1 | 2015-11-18 01:52:57 -0700 | [diff] [blame] | 671 | static bool runstate_valid_transitions[RUN_STATE__MAX][RUN_STATE__MAX]; |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 672 | |
Luiz Capitulino | f5bbfba | 2011-07-29 15:04:45 -0300 | [diff] [blame] | 673 | bool runstate_check(RunState state) |
| 674 | { |
| 675 | return current_run_state == state; |
| 676 | } |
| 677 | |
Juan Quintela | 5e0f194 | 2014-10-08 11:53:22 +0200 | [diff] [blame] | 678 | bool runstate_store(char *str, size_t size) |
| 679 | { |
Markus Armbruster | 977c736 | 2017-08-24 10:46:08 +0200 | [diff] [blame] | 680 | const char *state = RunState_str(current_run_state); |
Juan Quintela | 5e0f194 | 2014-10-08 11:53:22 +0200 | [diff] [blame] | 681 | size_t len = strlen(state) + 1; |
| 682 | |
| 683 | if (len > size) { |
| 684 | return false; |
| 685 | } |
| 686 | memcpy(str, state, len); |
| 687 | return true; |
| 688 | } |
| 689 | |
Blue Swirl | 4fdcac0 | 2012-10-28 11:04:47 +0000 | [diff] [blame] | 690 | static void runstate_init(void) |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 691 | { |
| 692 | const RunStateTransition *p; |
| 693 | |
| 694 | memset(&runstate_valid_transitions, 0, sizeof(runstate_valid_transitions)); |
Eric Blake | 7fb1cf1 | 2015-11-18 01:52:57 -0700 | [diff] [blame] | 695 | for (p = &runstate_transitions_def[0]; p->from != RUN_STATE__MAX; p++) { |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 696 | runstate_valid_transitions[p->from][p->to] = true; |
| 697 | } |
Paolo Bonzini | 74892d2 | 2014-06-05 14:53:58 +0200 | [diff] [blame] | 698 | |
| 699 | qemu_mutex_init(&vmstop_lock); |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 700 | } |
| 701 | |
| 702 | /* This function will abort() on invalid state transitions */ |
Luiz Capitulino | f5bbfba | 2011-07-29 15:04:45 -0300 | [diff] [blame] | 703 | void runstate_set(RunState new_state) |
| 704 | { |
Eric Blake | 7fb1cf1 | 2015-11-18 01:52:57 -0700 | [diff] [blame] | 705 | assert(new_state < RUN_STATE__MAX); |
Luiz Capitulino | 207c5cd | 2011-10-13 10:59:07 -0300 | [diff] [blame] | 706 | |
Vladimir Sementsov-Ogievskiy | ff12e3a | 2019-01-24 15:51:54 +0300 | [diff] [blame] | 707 | trace_runstate_set(current_run_state, RunState_str(current_run_state), |
Yury Kotov | b1939fc | 2019-04-26 13:21:15 +0300 | [diff] [blame] | 708 | new_state, RunState_str(new_state)); |
Vladimir Sementsov-Ogievskiy | ff12e3a | 2019-01-24 15:51:54 +0300 | [diff] [blame] | 709 | |
Li Zhijian | e92a2d9 | 2016-04-14 11:25:52 +0800 | [diff] [blame] | 710 | if (current_run_state == new_state) { |
| 711 | return; |
| 712 | } |
| 713 | |
Luiz Capitulino | 207c5cd | 2011-10-13 10:59:07 -0300 | [diff] [blame] | 714 | if (!runstate_valid_transitions[current_run_state][new_state]) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 715 | error_report("invalid runstate transition: '%s' -> '%s'", |
Markus Armbruster | 977c736 | 2017-08-24 10:46:08 +0200 | [diff] [blame] | 716 | RunState_str(current_run_state), |
| 717 | RunState_str(new_state)); |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 718 | abort(); |
| 719 | } |
Vladimir Sementsov-Ogievskiy | ff12e3a | 2019-01-24 15:51:54 +0300 | [diff] [blame] | 720 | |
Luiz Capitulino | f5bbfba | 2011-07-29 15:04:45 -0300 | [diff] [blame] | 721 | current_run_state = new_state; |
| 722 | } |
| 723 | |
Luiz Capitulino | 1354869 | 2011-07-29 15:36:43 -0300 | [diff] [blame] | 724 | int runstate_is_running(void) |
| 725 | { |
Luiz Capitulino | 0461d5a | 2011-09-30 14:45:27 -0300 | [diff] [blame] | 726 | return runstate_check(RUN_STATE_RUNNING); |
Luiz Capitulino | 1354869 | 2011-07-29 15:36:43 -0300 | [diff] [blame] | 727 | } |
| 728 | |
Hu Tao | ede085b | 2013-04-26 11:24:40 +0800 | [diff] [blame] | 729 | bool runstate_needs_reset(void) |
| 730 | { |
| 731 | return runstate_check(RUN_STATE_INTERNAL_ERROR) || |
Paolo Bonzini | df39076 | 2013-11-04 14:30:47 +0100 | [diff] [blame] | 732 | runstate_check(RUN_STATE_SHUTDOWN); |
Hu Tao | ede085b | 2013-04-26 11:24:40 +0800 | [diff] [blame] | 733 | } |
| 734 | |
Luiz Capitulino | 1fa9a5e | 2011-09-12 17:54:20 -0300 | [diff] [blame] | 735 | StatusInfo *qmp_query_status(Error **errp) |
| 736 | { |
| 737 | StatusInfo *info = g_malloc0(sizeof(*info)); |
| 738 | |
| 739 | info->running = runstate_is_running(); |
| 740 | info->singlestep = singlestep; |
| 741 | info->status = current_run_state; |
| 742 | |
| 743 | return info; |
| 744 | } |
| 745 | |
Claudio Imbrenda | 2d76e82 | 2017-02-14 18:07:47 +0100 | [diff] [blame] | 746 | bool qemu_vmstop_requested(RunState *r) |
Paolo Bonzini | 74892d2 | 2014-06-05 14:53:58 +0200 | [diff] [blame] | 747 | { |
| 748 | qemu_mutex_lock(&vmstop_lock); |
| 749 | *r = vmstop_requested; |
Eric Blake | 7fb1cf1 | 2015-11-18 01:52:57 -0700 | [diff] [blame] | 750 | vmstop_requested = RUN_STATE__MAX; |
Paolo Bonzini | 74892d2 | 2014-06-05 14:53:58 +0200 | [diff] [blame] | 751 | qemu_mutex_unlock(&vmstop_lock); |
Eric Blake | 7fb1cf1 | 2015-11-18 01:52:57 -0700 | [diff] [blame] | 752 | return *r < RUN_STATE__MAX; |
Paolo Bonzini | 74892d2 | 2014-06-05 14:53:58 +0200 | [diff] [blame] | 753 | } |
| 754 | |
| 755 | void qemu_system_vmstop_request_prepare(void) |
| 756 | { |
| 757 | qemu_mutex_lock(&vmstop_lock); |
| 758 | } |
| 759 | |
| 760 | void qemu_system_vmstop_request(RunState state) |
| 761 | { |
| 762 | vmstop_requested = state; |
| 763 | qemu_mutex_unlock(&vmstop_lock); |
| 764 | qemu_notify_event(); |
| 765 | } |
| 766 | |
Luiz Capitulino | f5bbfba | 2011-07-29 15:04:45 -0300 | [diff] [blame] | 767 | /***********************************************************/ |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 768 | /* RTC reference time/date access */ |
Artem Pisarenko | ac0989f | 2018-10-18 13:12:55 +0600 | [diff] [blame] | 769 | static time_t qemu_ref_timedate(QEMUClockType clock) |
Pavel Dovgalyuk | 2ed1ebc | 2015-02-27 16:11:02 +0300 | [diff] [blame] | 770 | { |
Artem Pisarenko | ac0989f | 2018-10-18 13:12:55 +0600 | [diff] [blame] | 771 | time_t value = qemu_clock_get_ms(clock) / 1000; |
| 772 | switch (clock) { |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 773 | case QEMU_CLOCK_REALTIME: |
| 774 | value -= rtc_realtime_clock_offset; |
Philippe Mathieu-Daudé | 4e8de60 | 2019-07-19 15:14:24 +0200 | [diff] [blame] | 775 | /* fall through */ |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 776 | case QEMU_CLOCK_VIRTUAL: |
| 777 | value += rtc_ref_start_datetime; |
| 778 | break; |
| 779 | case QEMU_CLOCK_HOST: |
| 780 | if (rtc_base_type == RTC_BASE_DATETIME) { |
| 781 | value -= rtc_host_datetime_offset; |
| 782 | } |
| 783 | break; |
| 784 | default: |
| 785 | assert(0); |
| 786 | } |
| 787 | return value; |
Pavel Dovgalyuk | 2ed1ebc | 2015-02-27 16:11:02 +0300 | [diff] [blame] | 788 | } |
| 789 | |
balrog | f650305 | 2008-02-17 11:42:19 +0000 | [diff] [blame] | 790 | void qemu_get_timedate(struct tm *tm, int offset) |
| 791 | { |
Artem Pisarenko | ac0989f | 2018-10-18 13:12:55 +0600 | [diff] [blame] | 792 | time_t ti = qemu_ref_timedate(rtc_clock); |
balrog | f650305 | 2008-02-17 11:42:19 +0000 | [diff] [blame] | 793 | |
balrog | f650305 | 2008-02-17 11:42:19 +0000 | [diff] [blame] | 794 | ti += offset; |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 795 | |
| 796 | switch (rtc_base_type) { |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 797 | case RTC_BASE_DATETIME: |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 798 | case RTC_BASE_UTC: |
Stefan Weil | eb7ff6f | 2013-01-07 23:08:13 +0100 | [diff] [blame] | 799 | gmtime_r(&ti, tm); |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 800 | break; |
| 801 | case RTC_BASE_LOCALTIME: |
| 802 | localtime_r(&ti, tm); |
| 803 | break; |
balrog | f650305 | 2008-02-17 11:42:19 +0000 | [diff] [blame] | 804 | } |
balrog | f650305 | 2008-02-17 11:42:19 +0000 | [diff] [blame] | 805 | } |
| 806 | |
| 807 | int qemu_timedate_diff(struct tm *tm) |
| 808 | { |
| 809 | time_t seconds; |
| 810 | |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 811 | switch (rtc_base_type) { |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 812 | case RTC_BASE_DATETIME: |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 813 | case RTC_BASE_UTC: |
| 814 | seconds = mktimegm(tm); |
| 815 | break; |
| 816 | case RTC_BASE_LOCALTIME: |
| 817 | { |
| 818 | struct tm tmp = *tm; |
| 819 | tmp.tm_isdst = -1; /* use timezone to figure it out */ |
| 820 | seconds = mktime(&tmp); |
| 821 | break; |
| 822 | } |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 823 | default: |
| 824 | abort(); |
| 825 | } |
balrog | f650305 | 2008-02-17 11:42:19 +0000 | [diff] [blame] | 826 | |
Artem Pisarenko | ac0989f | 2018-10-18 13:12:55 +0600 | [diff] [blame] | 827 | return seconds - qemu_ref_timedate(QEMU_CLOCK_HOST); |
balrog | f650305 | 2008-02-17 11:42:19 +0000 | [diff] [blame] | 828 | } |
| 829 | |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 830 | static void configure_rtc_base_datetime(const char *startdate) |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 831 | { |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 832 | time_t rtc_start_datetime; |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 833 | struct tm tm; |
| 834 | |
Thomas Huth | fdaf2d5 | 2018-08-21 15:18:06 +0200 | [diff] [blame] | 835 | if (sscanf(startdate, "%d-%d-%dT%d:%d:%d", &tm.tm_year, &tm.tm_mon, |
| 836 | &tm.tm_mday, &tm.tm_hour, &tm.tm_min, &tm.tm_sec) == 6) { |
| 837 | /* OK */ |
| 838 | } else if (sscanf(startdate, "%d-%d-%d", |
| 839 | &tm.tm_year, &tm.tm_mon, &tm.tm_mday) == 3) { |
| 840 | tm.tm_hour = 0; |
| 841 | tm.tm_min = 0; |
| 842 | tm.tm_sec = 0; |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 843 | } else { |
Thomas Huth | fdaf2d5 | 2018-08-21 15:18:06 +0200 | [diff] [blame] | 844 | goto date_fail; |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 845 | } |
Thomas Huth | fdaf2d5 | 2018-08-21 15:18:06 +0200 | [diff] [blame] | 846 | tm.tm_year -= 1900; |
| 847 | tm.tm_mon--; |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 848 | rtc_start_datetime = mktimegm(&tm); |
| 849 | if (rtc_start_datetime == -1) { |
Thomas Huth | fdaf2d5 | 2018-08-21 15:18:06 +0200 | [diff] [blame] | 850 | date_fail: |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 851 | error_report("invalid datetime format"); |
Thomas Huth | fdaf2d5 | 2018-08-21 15:18:06 +0200 | [diff] [blame] | 852 | error_printf("valid formats: " |
| 853 | "'2006-06-17T16:01:21' or '2006-06-17'\n"); |
| 854 | exit(1); |
| 855 | } |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 856 | rtc_host_datetime_offset = rtc_ref_start_datetime - rtc_start_datetime; |
| 857 | rtc_ref_start_datetime = rtc_start_datetime; |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 858 | } |
| 859 | |
| 860 | static void configure_rtc(QemuOpts *opts) |
| 861 | { |
| 862 | const char *value; |
| 863 | |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 864 | /* Set defaults */ |
| 865 | rtc_clock = QEMU_CLOCK_HOST; |
| 866 | rtc_ref_start_datetime = qemu_clock_get_ms(QEMU_CLOCK_HOST) / 1000; |
| 867 | rtc_realtime_clock_offset = qemu_clock_get_ms(QEMU_CLOCK_REALTIME) / 1000; |
| 868 | |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 869 | value = qemu_opt_get(opts, "base"); |
| 870 | if (value) { |
| 871 | if (!strcmp(value, "utc")) { |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 872 | rtc_base_type = RTC_BASE_UTC; |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 873 | } else if (!strcmp(value, "localtime")) { |
Pavel Dovgalyuk | 0194749 | 2015-09-17 19:25:13 +0300 | [diff] [blame] | 874 | Error *blocker = NULL; |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 875 | rtc_base_type = RTC_BASE_LOCALTIME; |
Pavel Dovgalyuk | 0194749 | 2015-09-17 19:25:13 +0300 | [diff] [blame] | 876 | error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, |
| 877 | "-rtc base=localtime"); |
| 878 | replay_add_blocker(blocker); |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 879 | } else { |
Artem Pisarenko | 7e166eb | 2018-10-18 13:12:53 +0600 | [diff] [blame] | 880 | rtc_base_type = RTC_BASE_DATETIME; |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 881 | configure_rtc_base_datetime(value); |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 882 | } |
| 883 | } |
Jan Kiszka | 6875204 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 884 | value = qemu_opt_get(opts, "clock"); |
| 885 | if (value) { |
| 886 | if (!strcmp(value, "host")) { |
Alex Bligh | 884f17c | 2013-08-21 16:03:04 +0100 | [diff] [blame] | 887 | rtc_clock = QEMU_CLOCK_HOST; |
Paolo Bonzini | 7880814 | 2012-03-30 10:31:21 +0000 | [diff] [blame] | 888 | } else if (!strcmp(value, "rt")) { |
Alex Bligh | 884f17c | 2013-08-21 16:03:04 +0100 | [diff] [blame] | 889 | rtc_clock = QEMU_CLOCK_REALTIME; |
Jan Kiszka | 6875204 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 890 | } else if (!strcmp(value, "vm")) { |
Alex Bligh | 884f17c | 2013-08-21 16:03:04 +0100 | [diff] [blame] | 891 | rtc_clock = QEMU_CLOCK_VIRTUAL; |
Jan Kiszka | 6875204 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 892 | } else { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 893 | error_report("invalid option value '%s'", value); |
Jan Kiszka | 6875204 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 894 | exit(1); |
| 895 | } |
| 896 | } |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 897 | value = qemu_opt_get(opts, "driftfix"); |
| 898 | if (value) { |
Blue Swirl | 7e4c033 | 2010-03-27 21:33:46 +0000 | [diff] [blame] | 899 | if (!strcmp(value, "slew")) { |
Eduardo Habkost | 16714b1 | 2016-01-28 13:11:04 -0200 | [diff] [blame] | 900 | static GlobalProperty slew_lost_ticks = { |
| 901 | .driver = "mc146818rtc", |
| 902 | .property = "lost_tick_policy", |
| 903 | .value = "slew", |
Jan Kiszka | 433acf0 | 2012-01-23 20:15:12 +0100 | [diff] [blame] | 904 | }; |
| 905 | |
Eduardo Habkost | 16714b1 | 2016-01-28 13:11:04 -0200 | [diff] [blame] | 906 | qdev_prop_register_global(&slew_lost_ticks); |
Blue Swirl | 7e4c033 | 2010-03-27 21:33:46 +0000 | [diff] [blame] | 907 | } else if (!strcmp(value, "none")) { |
Jan Kiszka | 433acf0 | 2012-01-23 20:15:12 +0100 | [diff] [blame] | 908 | /* discard is default */ |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 909 | } else { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 910 | error_report("invalid option value '%s'", value); |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 911 | exit(1); |
| 912 | } |
| 913 | } |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 914 | } |
| 915 | |
balrog | 1ae26a1 | 2008-09-28 23:19:47 +0000 | [diff] [blame] | 916 | /***********************************************************/ |
| 917 | /* Bluetooth support */ |
| 918 | static int nb_hcis; |
| 919 | static int cur_hci; |
| 920 | static struct HCIInfo *hci_table[MAX_NICS]; |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 921 | |
balrog | 1ae26a1 | 2008-09-28 23:19:47 +0000 | [diff] [blame] | 922 | struct HCIInfo *qemu_next_hci(void) |
| 923 | { |
| 924 | if (cur_hci == nb_hcis) |
| 925 | return &null_hci; |
| 926 | |
| 927 | return hci_table[cur_hci++]; |
| 928 | } |
| 929 | |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 930 | static int bt_hci_parse(const char *str) |
| 931 | { |
| 932 | struct HCIInfo *hci; |
Anthony Liguori | c227f09 | 2009-10-01 16:12:16 -0500 | [diff] [blame] | 933 | bdaddr_t bdaddr; |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 934 | |
| 935 | if (nb_hcis >= MAX_NICS) { |
Eduardo Habkost | 3e51537 | 2015-10-30 13:07:58 -0200 | [diff] [blame] | 936 | error_report("too many bluetooth HCIs (max %i)", MAX_NICS); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 937 | return -1; |
| 938 | } |
| 939 | |
| 940 | hci = hci_init(str); |
| 941 | if (!hci) |
| 942 | return -1; |
| 943 | |
| 944 | bdaddr.b[0] = 0x52; |
| 945 | bdaddr.b[1] = 0x54; |
| 946 | bdaddr.b[2] = 0x00; |
| 947 | bdaddr.b[3] = 0x12; |
| 948 | bdaddr.b[4] = 0x34; |
| 949 | bdaddr.b[5] = 0x56 + nb_hcis; |
| 950 | hci->bdaddr_set(hci, bdaddr.b); |
| 951 | |
| 952 | hci_table[nb_hcis++] = hci; |
| 953 | |
| 954 | return 0; |
| 955 | } |
| 956 | |
| 957 | static void bt_vhci_add(int vlan_id) |
| 958 | { |
| 959 | struct bt_scatternet_s *vlan = qemu_find_bt_vlan(vlan_id); |
| 960 | |
| 961 | if (!vlan->slave) |
Alistair Francis | 3dc6f86 | 2017-07-12 06:57:41 -0700 | [diff] [blame] | 962 | warn_report("adding a VHCI to an empty scatternet %i", |
| 963 | vlan_id); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 964 | |
| 965 | bt_vhci_init(bt_new_hci(vlan)); |
| 966 | } |
| 967 | |
| 968 | static struct bt_device_s *bt_device_add(const char *opt) |
| 969 | { |
| 970 | struct bt_scatternet_s *vlan; |
| 971 | int vlan_id = 0; |
| 972 | char *endp = strstr(opt, ",vlan="); |
| 973 | int len = (endp ? endp - opt : strlen(opt)) + 1; |
| 974 | char devname[10]; |
| 975 | |
| 976 | pstrcpy(devname, MIN(sizeof(devname), len), opt); |
| 977 | |
| 978 | if (endp) { |
| 979 | vlan_id = strtol(endp + 6, &endp, 0); |
| 980 | if (*endp) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 981 | error_report("unrecognised bluetooth vlan Id"); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 982 | return 0; |
| 983 | } |
| 984 | } |
| 985 | |
| 986 | vlan = qemu_find_bt_vlan(vlan_id); |
| 987 | |
| 988 | if (!vlan->slave) |
Alistair Francis | 3dc6f86 | 2017-07-12 06:57:41 -0700 | [diff] [blame] | 989 | warn_report("adding a slave device to an empty scatternet %i", |
| 990 | vlan_id); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 991 | |
| 992 | if (!strcmp(devname, "keyboard")) |
| 993 | return bt_keyboard_init(vlan); |
| 994 | |
Eduardo Habkost | 4cd70f3 | 2015-10-30 13:07:56 -0200 | [diff] [blame] | 995 | error_report("unsupported bluetooth device '%s'", devname); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 996 | return 0; |
| 997 | } |
| 998 | |
| 999 | static int bt_parse(const char *opt) |
| 1000 | { |
| 1001 | const char *endp, *p; |
| 1002 | int vlan; |
| 1003 | |
| 1004 | if (strstart(opt, "hci", &endp)) { |
| 1005 | if (!*endp || *endp == ',') { |
| 1006 | if (*endp) |
| 1007 | if (!strstart(endp, ",vlan=", 0)) |
| 1008 | opt = endp + 1; |
| 1009 | |
| 1010 | return bt_hci_parse(opt); |
| 1011 | } |
| 1012 | } else if (strstart(opt, "vhci", &endp)) { |
| 1013 | if (!*endp || *endp == ',') { |
| 1014 | if (*endp) { |
| 1015 | if (strstart(endp, ",vlan=", &p)) { |
| 1016 | vlan = strtol(p, (char **) &endp, 0); |
| 1017 | if (*endp) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 1018 | error_report("bad scatternet '%s'", p); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 1019 | return 1; |
| 1020 | } |
| 1021 | } else { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 1022 | error_report("bad parameter '%s'", endp + 1); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 1023 | return 1; |
| 1024 | } |
| 1025 | } else |
| 1026 | vlan = 0; |
| 1027 | |
| 1028 | bt_vhci_add(vlan); |
| 1029 | return 0; |
| 1030 | } |
| 1031 | } else if (strstart(opt, "device:", &endp)) |
| 1032 | return !bt_device_add(endp); |
| 1033 | |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 1034 | error_report("bad bluetooth parameter '%s'", opt); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 1035 | return 1; |
| 1036 | } |
| 1037 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 1038 | static int parse_name(void *opaque, QemuOpts *opts, Error **errp) |
Dr. David Alan Gilbert | 5d12f96 | 2014-01-30 10:20:30 +0000 | [diff] [blame] | 1039 | { |
| 1040 | const char *proc_name; |
| 1041 | |
Dr. David Alan Gilbert | 8f480de | 2014-01-30 10:20:31 +0000 | [diff] [blame] | 1042 | if (qemu_opt_get(opts, "debug-threads")) { |
| 1043 | qemu_thread_naming(qemu_opt_get_bool(opts, "debug-threads", false)); |
| 1044 | } |
Dr. David Alan Gilbert | 5d12f96 | 2014-01-30 10:20:30 +0000 | [diff] [blame] | 1045 | qemu_name = qemu_opt_get(opts, "guest"); |
| 1046 | |
| 1047 | proc_name = qemu_opt_get(opts, "process"); |
| 1048 | if (proc_name) { |
| 1049 | os_set_proc_name(proc_name); |
| 1050 | } |
Dr. David Alan Gilbert | 5b9d313 | 2014-05-06 12:15:55 +0100 | [diff] [blame] | 1051 | |
| 1052 | return 0; |
Dr. David Alan Gilbert | 5d12f96 | 2014-01-30 10:20:30 +0000 | [diff] [blame] | 1053 | } |
| 1054 | |
Marcel Apfelbaum | f8b6f8e | 2015-01-06 15:29:12 +0200 | [diff] [blame] | 1055 | bool defaults_enabled(void) |
| 1056 | { |
| 1057 | return has_defaults; |
| 1058 | } |
| 1059 | |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1060 | #ifndef _WIN32 |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 1061 | static int parse_add_fd(void *opaque, QemuOpts *opts, Error **errp) |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1062 | { |
| 1063 | int fd, dupfd, flags; |
| 1064 | int64_t fdset_id; |
| 1065 | const char *fd_opaque = NULL; |
Paolo Bonzini | 636a30a | 2015-03-15 10:16:28 +0100 | [diff] [blame] | 1066 | AddfdInfo *fdinfo; |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1067 | |
| 1068 | fd = qemu_opt_get_number(opts, "fd", -1); |
| 1069 | fdset_id = qemu_opt_get_number(opts, "set", -1); |
| 1070 | fd_opaque = qemu_opt_get(opts, "opaque"); |
| 1071 | |
| 1072 | if (fd < 0) { |
Markus Armbruster | 6353218 | 2018-10-17 10:26:42 +0200 | [diff] [blame] | 1073 | error_setg(errp, "fd option is required and must be non-negative"); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1074 | return -1; |
| 1075 | } |
| 1076 | |
| 1077 | if (fd <= STDERR_FILENO) { |
Markus Armbruster | 6353218 | 2018-10-17 10:26:42 +0200 | [diff] [blame] | 1078 | error_setg(errp, "fd cannot be a standard I/O stream"); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1079 | return -1; |
| 1080 | } |
| 1081 | |
| 1082 | /* |
| 1083 | * All fds inherited across exec() necessarily have FD_CLOEXEC |
| 1084 | * clear, while qemu sets FD_CLOEXEC on all other fds used internally. |
| 1085 | */ |
| 1086 | flags = fcntl(fd, F_GETFD); |
| 1087 | if (flags == -1 || (flags & FD_CLOEXEC)) { |
Markus Armbruster | 6353218 | 2018-10-17 10:26:42 +0200 | [diff] [blame] | 1088 | error_setg(errp, "fd is not valid or already in use"); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1089 | return -1; |
| 1090 | } |
| 1091 | |
| 1092 | if (fdset_id < 0) { |
Markus Armbruster | 6353218 | 2018-10-17 10:26:42 +0200 | [diff] [blame] | 1093 | error_setg(errp, "set option is required and must be non-negative"); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1094 | return -1; |
| 1095 | } |
| 1096 | |
| 1097 | #ifdef F_DUPFD_CLOEXEC |
| 1098 | dupfd = fcntl(fd, F_DUPFD_CLOEXEC, 0); |
| 1099 | #else |
| 1100 | dupfd = dup(fd); |
| 1101 | if (dupfd != -1) { |
| 1102 | qemu_set_cloexec(dupfd); |
| 1103 | } |
| 1104 | #endif |
| 1105 | if (dupfd == -1) { |
Markus Armbruster | 6353218 | 2018-10-17 10:26:42 +0200 | [diff] [blame] | 1106 | error_setg(errp, "error duplicating fd: %s", strerror(errno)); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1107 | return -1; |
| 1108 | } |
| 1109 | |
| 1110 | /* add the duplicate fd, and optionally the opaque string, to the fd set */ |
Paolo Bonzini | 636a30a | 2015-03-15 10:16:28 +0100 | [diff] [blame] | 1111 | fdinfo = monitor_fdset_add_fd(dupfd, true, fdset_id, !!fd_opaque, fd_opaque, |
| 1112 | &error_abort); |
| 1113 | g_free(fdinfo); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1114 | |
| 1115 | return 0; |
| 1116 | } |
| 1117 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 1118 | static int cleanup_add_fd(void *opaque, QemuOpts *opts, Error **errp) |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 1119 | { |
| 1120 | int fd; |
| 1121 | |
| 1122 | fd = qemu_opt_get_number(opts, "fd", -1); |
| 1123 | close(fd); |
| 1124 | |
| 1125 | return 0; |
| 1126 | } |
| 1127 | #endif |
| 1128 | |
balrog | 1ae26a1 | 2008-09-28 23:19:47 +0000 | [diff] [blame] | 1129 | /***********************************************************/ |
| 1130 | /* QEMU Block devices */ |
| 1131 | |
Markus Armbruster | 2292dda | 2011-01-28 11:21:41 +0100 | [diff] [blame] | 1132 | #define HD_OPTS "media=disk" |
| 1133 | #define CDROM_OPTS "media=cdrom" |
| 1134 | #define FD_OPTS "" |
| 1135 | #define PFLASH_OPTS "" |
| 1136 | #define MTD_OPTS "" |
| 1137 | #define SD_OPTS "" |
ths | e4bcb14 | 2007-12-02 04:51:10 +0000 | [diff] [blame] | 1138 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 1139 | static int drive_init_func(void *opaque, QemuOpts *opts, Error **errp) |
Gerd Hoffmann | 9dfd7c7 | 2009-07-22 16:43:04 +0200 | [diff] [blame] | 1140 | { |
Christian Borntraeger | 2d0d283 | 2012-11-20 15:30:34 +0100 | [diff] [blame] | 1141 | BlockInterfaceType *block_default_type = opaque; |
Gerd Hoffmann | 9dfd7c7 | 2009-07-22 16:43:04 +0200 | [diff] [blame] | 1142 | |
Markus Armbruster | c4f26c9 | 2018-10-17 10:26:57 +0200 | [diff] [blame] | 1143 | return drive_new(opts, *block_default_type, errp) == NULL; |
Gerd Hoffmann | 9dfd7c7 | 2009-07-22 16:43:04 +0200 | [diff] [blame] | 1144 | } |
| 1145 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 1146 | static int drive_enable_snapshot(void *opaque, QemuOpts *opts, Error **errp) |
Gerd Hoffmann | 9dfd7c7 | 2009-07-22 16:43:04 +0200 | [diff] [blame] | 1147 | { |
Gonglei | 28de2f8 | 2014-08-11 21:00:57 +0800 | [diff] [blame] | 1148 | if (qemu_opt_get(opts, "snapshot") == NULL) { |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 1149 | qemu_opt_set(opts, "snapshot", "on", &error_abort); |
Gerd Hoffmann | 9dfd7c7 | 2009-07-22 16:43:04 +0200 | [diff] [blame] | 1150 | } |
| 1151 | return 0; |
| 1152 | } |
| 1153 | |
Christian Borntraeger | 3c42ea6 | 2012-11-22 21:02:55 +0100 | [diff] [blame] | 1154 | static void default_drive(int enable, int snapshot, BlockInterfaceType type, |
| 1155 | int index, const char *optstr) |
Markus Armbruster | 4e5d9b5 | 2011-01-28 11:21:45 +0100 | [diff] [blame] | 1156 | { |
| 1157 | QemuOpts *opts; |
John Snow | a66c9dc | 2014-10-01 14:19:24 -0400 | [diff] [blame] | 1158 | DriveInfo *dinfo; |
Markus Armbruster | 4e5d9b5 | 2011-01-28 11:21:45 +0100 | [diff] [blame] | 1159 | |
Markus Armbruster | 4e5d9b5 | 2011-01-28 11:21:45 +0100 | [diff] [blame] | 1160 | if (!enable || drive_get_by_index(type, index)) { |
| 1161 | return; |
| 1162 | } |
| 1163 | |
| 1164 | opts = drive_add(type, index, NULL, optstr); |
| 1165 | if (snapshot) { |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 1166 | drive_enable_snapshot(NULL, opts, NULL); |
Markus Armbruster | 4e5d9b5 | 2011-01-28 11:21:45 +0100 | [diff] [blame] | 1167 | } |
John Snow | a66c9dc | 2014-10-01 14:19:24 -0400 | [diff] [blame] | 1168 | |
Markus Armbruster | c4f26c9 | 2018-10-17 10:26:57 +0200 | [diff] [blame] | 1169 | dinfo = drive_new(opts, type, &error_abort); |
John Snow | a66c9dc | 2014-10-01 14:19:24 -0400 | [diff] [blame] | 1170 | dinfo->is_default = true; |
| 1171 | |
Markus Armbruster | 4e5d9b5 | 2011-01-28 11:21:45 +0100 | [diff] [blame] | 1172 | } |
| 1173 | |
Markus Armbruster | 651af51 | 2019-03-08 14:14:38 +0100 | [diff] [blame] | 1174 | typedef struct BlockdevOptionsQueueEntry { |
| 1175 | BlockdevOptions *bdo; |
| 1176 | Location loc; |
| 1177 | QSIMPLEQ_ENTRY(BlockdevOptionsQueueEntry) entry; |
| 1178 | } BlockdevOptionsQueueEntry; |
| 1179 | |
| 1180 | typedef QSIMPLEQ_HEAD(, BlockdevOptionsQueueEntry) BlockdevOptionsQueue; |
| 1181 | |
Markus Armbruster | d11bf9b | 2019-03-08 14:14:39 +0100 | [diff] [blame] | 1182 | static void configure_blockdev(BlockdevOptionsQueue *bdo_queue, |
| 1183 | MachineClass *machine_class, int snapshot) |
| 1184 | { |
| 1185 | /* |
| 1186 | * If the currently selected machine wishes to override the |
| 1187 | * units-per-bus property of its default HBA interface type, do so |
| 1188 | * now. |
| 1189 | */ |
| 1190 | if (machine_class->units_per_default_bus) { |
| 1191 | override_max_devs(machine_class->block_default_type, |
| 1192 | machine_class->units_per_default_bus); |
| 1193 | } |
| 1194 | |
| 1195 | /* open the virtual block devices */ |
| 1196 | while (!QSIMPLEQ_EMPTY(bdo_queue)) { |
| 1197 | BlockdevOptionsQueueEntry *bdo = QSIMPLEQ_FIRST(bdo_queue); |
| 1198 | |
| 1199 | QSIMPLEQ_REMOVE_HEAD(bdo_queue, entry); |
| 1200 | loc_push_restore(&bdo->loc); |
| 1201 | qmp_blockdev_add(bdo->bdo, &error_fatal); |
| 1202 | loc_pop(&bdo->loc); |
| 1203 | qapi_free_BlockdevOptions(bdo->bdo); |
| 1204 | g_free(bdo); |
| 1205 | } |
Pavel Dovgalyuk | 2586397 | 2019-09-17 14:57:56 +0300 | [diff] [blame] | 1206 | if (snapshot) { |
Markus Armbruster | d11bf9b | 2019-03-08 14:14:39 +0100 | [diff] [blame] | 1207 | qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot, |
| 1208 | NULL, NULL); |
| 1209 | } |
| 1210 | if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func, |
| 1211 | &machine_class->block_default_type, &error_fatal)) { |
| 1212 | /* We printed help */ |
| 1213 | exit(0); |
| 1214 | } |
| 1215 | |
| 1216 | default_drive(default_cdrom, snapshot, machine_class->block_default_type, 2, |
| 1217 | CDROM_OPTS); |
| 1218 | default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS); |
| 1219 | default_drive(default_sdcard, snapshot, IF_SD, 0, SD_OPTS); |
| 1220 | |
| 1221 | } |
| 1222 | |
Michael Tokarev | 12b7f57 | 2013-06-24 15:06:52 +0400 | [diff] [blame] | 1223 | static QemuOptsList qemu_smp_opts = { |
| 1224 | .name = "smp-opts", |
| 1225 | .implied_opt_name = "cpus", |
| 1226 | .merge_lists = true, |
| 1227 | .head = QTAILQ_HEAD_INITIALIZER(qemu_smp_opts.head), |
| 1228 | .desc = { |
| 1229 | { |
| 1230 | .name = "cpus", |
| 1231 | .type = QEMU_OPT_NUMBER, |
| 1232 | }, { |
| 1233 | .name = "sockets", |
| 1234 | .type = QEMU_OPT_NUMBER, |
| 1235 | }, { |
Like Xu | 1b45842 | 2019-06-20 13:45:25 +0800 | [diff] [blame] | 1236 | .name = "dies", |
| 1237 | .type = QEMU_OPT_NUMBER, |
| 1238 | }, { |
Michael Tokarev | 12b7f57 | 2013-06-24 15:06:52 +0400 | [diff] [blame] | 1239 | .name = "cores", |
| 1240 | .type = QEMU_OPT_NUMBER, |
| 1241 | }, { |
| 1242 | .name = "threads", |
| 1243 | .type = QEMU_OPT_NUMBER, |
| 1244 | }, { |
| 1245 | .name = "maxcpus", |
| 1246 | .type = QEMU_OPT_NUMBER, |
| 1247 | }, |
| 1248 | { /*End of list */ } |
| 1249 | }, |
| 1250 | }; |
| 1251 | |
zhanghailiang | 28d16f3 | 2014-09-23 18:42:24 +0800 | [diff] [blame] | 1252 | static void realtime_init(void) |
Satoru Moriya | 888a6bc | 2013-04-19 16:42:06 +0200 | [diff] [blame] | 1253 | { |
Satoru Moriya | 888a6bc | 2013-04-19 16:42:06 +0200 | [diff] [blame] | 1254 | if (enable_mlock) { |
| 1255 | if (os_mlock() < 0) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 1256 | error_report("locking memory failed"); |
Satoru Moriya | 888a6bc | 2013-04-19 16:42:06 +0200 | [diff] [blame] | 1257 | exit(1); |
| 1258 | } |
| 1259 | } |
| 1260 | } |
| 1261 | |
Seiji Aguchi | 5e2ac51 | 2013-07-03 23:02:46 -0400 | [diff] [blame] | 1262 | |
| 1263 | static void configure_msg(QemuOpts *opts) |
| 1264 | { |
| 1265 | enable_timestamp_msg = qemu_opt_get_bool(opts, "timestamp", true); |
| 1266 | } |
| 1267 | |
Leon Alrae | a59d31a | 2015-06-19 14:17:45 +0100 | [diff] [blame] | 1268 | |
Tiejun Chen | 7981417 | 2015-07-15 13:37:45 +0800 | [diff] [blame] | 1269 | /* Now we still need this for compatibility with XEN. */ |
| 1270 | bool has_igd_gfx_passthru; |
| 1271 | static void igd_gfx_passthru(void) |
| 1272 | { |
| 1273 | has_igd_gfx_passthru = current_machine->igd_gfx_passthru; |
| 1274 | } |
| 1275 | |
Leon Alrae | cfe67ce | 2015-06-19 14:17:45 +0100 | [diff] [blame] | 1276 | /***********************************************************/ |
bellard | a594cfb | 2005-11-06 16:13:29 +0000 | [diff] [blame] | 1277 | /* USB devices */ |
| 1278 | |
Markus Armbruster | fb08000 | 2010-05-28 15:38:44 +0200 | [diff] [blame] | 1279 | static int usb_device_add(const char *devname) |
bellard | a594cfb | 2005-11-06 16:13:29 +0000 | [diff] [blame] | 1280 | { |
Gerd Hoffmann | a5d2f72 | 2009-08-31 14:24:00 +0200 | [diff] [blame] | 1281 | USBDevice *dev = NULL; |
bellard | a594cfb | 2005-11-06 16:13:29 +0000 | [diff] [blame] | 1282 | |
Eduardo Habkost | 4bcbe0b | 2016-06-08 17:50:25 -0300 | [diff] [blame] | 1283 | if (!machine_usb(current_machine)) { |
bellard | a594cfb | 2005-11-06 16:13:29 +0000 | [diff] [blame] | 1284 | return -1; |
zhlcindy@gmail.com | 094b287 | 2012-09-02 19:25:28 +0000 | [diff] [blame] | 1285 | } |
bellard | a594cfb | 2005-11-06 16:13:29 +0000 | [diff] [blame] | 1286 | |
Gerd Hoffmann | 0958b4c | 2009-10-26 15:56:45 +0100 | [diff] [blame] | 1287 | dev = usbdevice_create(devname); |
pbrook | 0d92ed3 | 2006-05-21 16:30:15 +0000 | [diff] [blame] | 1288 | if (!dev) |
| 1289 | return -1; |
| 1290 | |
bellard | a594cfb | 2005-11-06 16:13:29 +0000 | [diff] [blame] | 1291 | return 0; |
| 1292 | } |
| 1293 | |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 1294 | static int usb_parse(const char *cmdline) |
| 1295 | { |
Scott Tsai | 59d1c1c | 2009-12-23 04:30:18 +0800 | [diff] [blame] | 1296 | int r; |
Markus Armbruster | fb08000 | 2010-05-28 15:38:44 +0200 | [diff] [blame] | 1297 | r = usb_device_add(cmdline); |
Scott Tsai | 59d1c1c | 2009-12-23 04:30:18 +0800 | [diff] [blame] | 1298 | if (r < 0) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 1299 | error_report("could not add USB device '%s'", cmdline); |
Scott Tsai | 59d1c1c | 2009-12-23 04:30:18 +0800 | [diff] [blame] | 1300 | } |
| 1301 | return r; |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 1302 | } |
| 1303 | |
bellard | f7cce89 | 2004-12-08 22:21:25 +0000 | [diff] [blame] | 1304 | /***********************************************************/ |
bellard | cc1daa4 | 2005-06-05 14:49:17 +0000 | [diff] [blame] | 1305 | /* machine registration */ |
| 1306 | |
Marcel Apfelbaum | 0056ae2 | 2014-03-05 19:30:47 +0200 | [diff] [blame] | 1307 | MachineState *current_machine; |
bellard | cc1daa4 | 2005-06-05 14:49:17 +0000 | [diff] [blame] | 1308 | |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 1309 | static MachineClass *find_machine(const char *name, GSList *machines) |
bellard | cc1daa4 | 2005-06-05 14:49:17 +0000 | [diff] [blame] | 1310 | { |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 1311 | GSList *el; |
bellard | cc1daa4 | 2005-06-05 14:49:17 +0000 | [diff] [blame] | 1312 | |
Marcel Apfelbaum | 261747f | 2014-03-05 19:30:46 +0200 | [diff] [blame] | 1313 | for (el = machines; el; el = el->next) { |
Markus Armbruster | f2c9302 | 2019-04-05 14:41:20 +0800 | [diff] [blame] | 1314 | MachineClass *mc = el->data; |
Marcel Apfelbaum | 261747f | 2014-03-05 19:30:46 +0200 | [diff] [blame] | 1315 | |
Markus Armbruster | f2c9302 | 2019-04-05 14:41:20 +0800 | [diff] [blame] | 1316 | if (!strcmp(mc->name, name) || !g_strcmp0(mc->alias, name)) { |
| 1317 | return mc; |
Marcel Apfelbaum | 261747f | 2014-03-05 19:30:46 +0200 | [diff] [blame] | 1318 | } |
bellard | cc1daa4 | 2005-06-05 14:49:17 +0000 | [diff] [blame] | 1319 | } |
Marcel Apfelbaum | 261747f | 2014-03-05 19:30:46 +0200 | [diff] [blame] | 1320 | |
Markus Armbruster | f2c9302 | 2019-04-05 14:41:20 +0800 | [diff] [blame] | 1321 | return NULL; |
bellard | cc1daa4 | 2005-06-05 14:49:17 +0000 | [diff] [blame] | 1322 | } |
| 1323 | |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 1324 | static MachineClass *find_default_machine(GSList *machines) |
Anthony Liguori | 0c25743 | 2009-05-21 20:41:01 -0500 | [diff] [blame] | 1325 | { |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 1326 | GSList *el; |
Anthony Liguori | 0c25743 | 2009-05-21 20:41:01 -0500 | [diff] [blame] | 1327 | |
Marcel Apfelbaum | 261747f | 2014-03-05 19:30:46 +0200 | [diff] [blame] | 1328 | for (el = machines; el; el = el->next) { |
Markus Armbruster | f2c9302 | 2019-04-05 14:41:20 +0800 | [diff] [blame] | 1329 | MachineClass *mc = el->data; |
Marcel Apfelbaum | 261747f | 2014-03-05 19:30:46 +0200 | [diff] [blame] | 1330 | |
Markus Armbruster | f2c9302 | 2019-04-05 14:41:20 +0800 | [diff] [blame] | 1331 | if (mc->is_default) { |
| 1332 | return mc; |
Anthony Liguori | 0c25743 | 2009-05-21 20:41:01 -0500 | [diff] [blame] | 1333 | } |
| 1334 | } |
Marcel Apfelbaum | 261747f | 2014-03-05 19:30:46 +0200 | [diff] [blame] | 1335 | |
Markus Armbruster | f2c9302 | 2019-04-05 14:41:20 +0800 | [diff] [blame] | 1336 | return NULL; |
Anthony Liguori | 0c25743 | 2009-05-21 20:41:01 -0500 | [diff] [blame] | 1337 | } |
| 1338 | |
Marcel Apfelbaum | 52eb3df | 2014-12-16 16:58:06 +0000 | [diff] [blame] | 1339 | static int machine_help_func(QemuOpts *opts, MachineState *machine) |
| 1340 | { |
| 1341 | ObjectProperty *prop; |
Daniel P. Berrange | 7746abd | 2015-12-09 12:34:02 +0000 | [diff] [blame] | 1342 | ObjectPropertyIterator iter; |
Marcel Apfelbaum | 52eb3df | 2014-12-16 16:58:06 +0000 | [diff] [blame] | 1343 | |
| 1344 | if (!qemu_opt_has_help_opt(opts)) { |
| 1345 | return 0; |
| 1346 | } |
| 1347 | |
Daniel P. Berrange | 7746abd | 2015-12-09 12:34:02 +0000 | [diff] [blame] | 1348 | object_property_iter_init(&iter, OBJECT(machine)); |
| 1349 | while ((prop = object_property_iter_next(&iter))) { |
Marcel Apfelbaum | 52eb3df | 2014-12-16 16:58:06 +0000 | [diff] [blame] | 1350 | if (!prop->set) { |
| 1351 | continue; |
| 1352 | } |
| 1353 | |
Markus Armbruster | 26eaf2c | 2019-04-17 21:06:35 +0200 | [diff] [blame] | 1354 | printf("%s.%s=%s", MACHINE_GET_CLASS(machine)->name, |
| 1355 | prop->name, prop->type); |
Marcel Apfelbaum | 52eb3df | 2014-12-16 16:58:06 +0000 | [diff] [blame] | 1356 | if (prop->description) { |
Markus Armbruster | 26eaf2c | 2019-04-17 21:06:35 +0200 | [diff] [blame] | 1357 | printf(" (%s)\n", prop->description); |
Marcel Apfelbaum | 52eb3df | 2014-12-16 16:58:06 +0000 | [diff] [blame] | 1358 | } else { |
Markus Armbruster | 26eaf2c | 2019-04-17 21:06:35 +0200 | [diff] [blame] | 1359 | printf("\n"); |
Marcel Apfelbaum | 52eb3df | 2014-12-16 16:58:06 +0000 | [diff] [blame] | 1360 | } |
| 1361 | } |
| 1362 | |
| 1363 | return 1; |
| 1364 | } |
| 1365 | |
Markus Armbruster | 2f780b6 | 2019-08-12 07:23:58 +0200 | [diff] [blame] | 1366 | struct VMChangeStateEntry { |
bellard | 0bd4885 | 2005-11-11 00:00:47 +0000 | [diff] [blame] | 1367 | VMChangeStateHandler *cb; |
| 1368 | void *opaque; |
Markus Armbruster | 2f780b6 | 2019-08-12 07:23:58 +0200 | [diff] [blame] | 1369 | QTAILQ_ENTRY(VMChangeStateEntry) entries; |
Stefan Hajnoczi | 60dbc5a | 2019-06-20 18:37:07 +0100 | [diff] [blame] | 1370 | int priority; |
bellard | 0bd4885 | 2005-11-11 00:00:47 +0000 | [diff] [blame] | 1371 | }; |
| 1372 | |
Markus Armbruster | 2f780b6 | 2019-08-12 07:23:58 +0200 | [diff] [blame] | 1373 | static QTAILQ_HEAD(, VMChangeStateEntry) vm_change_state_head; |
Stefan Hajnoczi | 60dbc5a | 2019-06-20 18:37:07 +0100 | [diff] [blame] | 1374 | |
| 1375 | /** |
| 1376 | * qemu_add_vm_change_state_handler_prio: |
| 1377 | * @cb: the callback to invoke |
| 1378 | * @opaque: user data passed to the callback |
| 1379 | * @priority: low priorities execute first when the vm runs and the reverse is |
| 1380 | * true when the vm stops |
| 1381 | * |
| 1382 | * Register a callback function that is invoked when the vm starts or stops |
| 1383 | * running. |
| 1384 | * |
| 1385 | * Returns: an entry to be freed using qemu_del_vm_change_state_handler() |
| 1386 | */ |
| 1387 | VMChangeStateEntry *qemu_add_vm_change_state_handler_prio( |
| 1388 | VMChangeStateHandler *cb, void *opaque, int priority) |
| 1389 | { |
| 1390 | VMChangeStateEntry *e; |
| 1391 | VMChangeStateEntry *other; |
| 1392 | |
| 1393 | e = g_malloc0(sizeof(*e)); |
| 1394 | e->cb = cb; |
| 1395 | e->opaque = opaque; |
| 1396 | e->priority = priority; |
| 1397 | |
| 1398 | /* Keep list sorted in ascending priority order */ |
| 1399 | QTAILQ_FOREACH(other, &vm_change_state_head, entries) { |
| 1400 | if (priority < other->priority) { |
| 1401 | QTAILQ_INSERT_BEFORE(other, e, entries); |
| 1402 | return e; |
| 1403 | } |
| 1404 | } |
| 1405 | |
| 1406 | QTAILQ_INSERT_TAIL(&vm_change_state_head, e, entries); |
| 1407 | return e; |
| 1408 | } |
bellard | 0bd4885 | 2005-11-11 00:00:47 +0000 | [diff] [blame] | 1409 | |
| 1410 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, |
| 1411 | void *opaque) |
| 1412 | { |
Stefan Hajnoczi | 60dbc5a | 2019-06-20 18:37:07 +0100 | [diff] [blame] | 1413 | return qemu_add_vm_change_state_handler_prio(cb, opaque, 0); |
bellard | 0bd4885 | 2005-11-11 00:00:47 +0000 | [diff] [blame] | 1414 | } |
| 1415 | |
| 1416 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e) |
| 1417 | { |
Stefan Hajnoczi | 60dbc5a | 2019-06-20 18:37:07 +0100 | [diff] [blame] | 1418 | QTAILQ_REMOVE(&vm_change_state_head, e, entries); |
| 1419 | g_free(e); |
bellard | 0bd4885 | 2005-11-11 00:00:47 +0000 | [diff] [blame] | 1420 | } |
| 1421 | |
Luiz Capitulino | 1dfb4dd | 2011-07-29 14:26:33 -0300 | [diff] [blame] | 1422 | void vm_state_notify(int running, RunState state) |
bellard | 0bd4885 | 2005-11-11 00:00:47 +0000 | [diff] [blame] | 1423 | { |
Paolo Bonzini | 9b10ac8 | 2014-09-09 14:12:26 +0200 | [diff] [blame] | 1424 | VMChangeStateEntry *e, *next; |
bellard | 0bd4885 | 2005-11-11 00:00:47 +0000 | [diff] [blame] | 1425 | |
Vladimir Sementsov-Ogievskiy | ff12e3a | 2019-01-24 15:51:54 +0300 | [diff] [blame] | 1426 | trace_vm_state_notify(running, state, RunState_str(state)); |
Stefan Hajnoczi | 94b0b5f | 2010-11-16 12:20:25 +0000 | [diff] [blame] | 1427 | |
Stefan Hajnoczi | 60dbc5a | 2019-06-20 18:37:07 +0100 | [diff] [blame] | 1428 | if (running) { |
| 1429 | QTAILQ_FOREACH_SAFE(e, &vm_change_state_head, entries, next) { |
| 1430 | e->cb(e->opaque, running, state); |
| 1431 | } |
| 1432 | } else { |
| 1433 | QTAILQ_FOREACH_REVERSE_SAFE(e, &vm_change_state_head, entries, next) { |
| 1434 | e->cb(e->opaque, running, state); |
| 1435 | } |
bellard | 0bd4885 | 2005-11-11 00:00:47 +0000 | [diff] [blame] | 1436 | } |
| 1437 | } |
| 1438 | |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1439 | static ShutdownCause reset_requested; |
| 1440 | static ShutdownCause shutdown_requested; |
| 1441 | static int shutdown_signal; |
Gleb Natapov | f64622c | 2011-03-15 13:56:04 +0200 | [diff] [blame] | 1442 | static pid_t shutdown_pid; |
bellard | 3475187 | 2005-07-02 14:31:34 +0000 | [diff] [blame] | 1443 | static int powerdown_requested; |
Jan Kiszka | 8cf7171 | 2011-02-07 12:19:16 +0100 | [diff] [blame] | 1444 | static int debug_requested; |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1445 | static int suspend_requested; |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 1446 | static bool preconfig_exit_requested = true; |
Liu, Jinsong | 4bc78a8 | 2013-09-25 16:38:29 +0000 | [diff] [blame] | 1447 | static WakeupReason wakeup_reason; |
Igor Mammedov | a9552c8 | 2012-09-05 23:06:21 +0200 | [diff] [blame] | 1448 | static NotifierList powerdown_notifiers = |
| 1449 | NOTIFIER_LIST_INITIALIZER(powerdown_notifiers); |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1450 | static NotifierList suspend_notifiers = |
| 1451 | NOTIFIER_LIST_INITIALIZER(suspend_notifiers); |
| 1452 | static NotifierList wakeup_notifiers = |
| 1453 | NOTIFIER_LIST_INITIALIZER(wakeup_notifiers); |
Yuval Shaia | 2dadd75 | 2018-12-21 16:40:33 +0200 | [diff] [blame] | 1454 | static NotifierList shutdown_notifiers = |
| 1455 | NOTIFIER_LIST_INITIALIZER(shutdown_notifiers); |
Liu, Jinsong | 4bc78a8 | 2013-09-25 16:38:29 +0000 | [diff] [blame] | 1456 | static uint32_t wakeup_reason_mask = ~(1 << QEMU_WAKEUP_REASON_NONE); |
bellard | bb0c672 | 2004-06-20 12:37:32 +0000 | [diff] [blame] | 1457 | |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1458 | ShutdownCause qemu_shutdown_requested_get(void) |
Anthony PERARD | 1291eb3 | 2010-07-22 15:52:48 +0100 | [diff] [blame] | 1459 | { |
| 1460 | return shutdown_requested; |
| 1461 | } |
| 1462 | |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1463 | ShutdownCause qemu_reset_requested_get(void) |
Anthony PERARD | 1291eb3 | 2010-07-22 15:52:48 +0100 | [diff] [blame] | 1464 | { |
| 1465 | return reset_requested; |
| 1466 | } |
| 1467 | |
Blue Swirl | 4fdcac0 | 2012-10-28 11:04:47 +0000 | [diff] [blame] | 1468 | static int qemu_shutdown_requested(void) |
aurel32 | cf7a2fe | 2008-03-18 06:53:05 +0000 | [diff] [blame] | 1469 | { |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1470 | return atomic_xchg(&shutdown_requested, SHUTDOWN_CAUSE_NONE); |
aurel32 | cf7a2fe | 2008-03-18 06:53:05 +0000 | [diff] [blame] | 1471 | } |
| 1472 | |
Blue Swirl | 4fdcac0 | 2012-10-28 11:04:47 +0000 | [diff] [blame] | 1473 | static void qemu_kill_report(void) |
Gleb Natapov | f64622c | 2011-03-15 13:56:04 +0200 | [diff] [blame] | 1474 | { |
Eric Blake | 7af8827 | 2017-05-15 16:41:10 -0500 | [diff] [blame] | 1475 | if (!qtest_driver() && shutdown_signal) { |
Peter Maydell | f1d3fb0 | 2011-03-30 22:03:38 +0100 | [diff] [blame] | 1476 | if (shutdown_pid == 0) { |
| 1477 | /* This happens for eg ^C at the terminal, so it's worth |
| 1478 | * avoiding printing an odd message in that case. |
| 1479 | */ |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 1480 | error_report("terminating on signal %d", shutdown_signal); |
Peter Maydell | f1d3fb0 | 2011-03-30 22:03:38 +0100 | [diff] [blame] | 1481 | } else { |
Michal Privoznik | fbe7e33 | 2016-09-27 17:24:57 +0200 | [diff] [blame] | 1482 | char *shutdown_cmd = qemu_get_pid_name(shutdown_pid); |
| 1483 | |
| 1484 | error_report("terminating on signal %d from pid " FMT_pid " (%s)", |
| 1485 | shutdown_signal, shutdown_pid, |
| 1486 | shutdown_cmd ? shutdown_cmd : "<unknown process>"); |
| 1487 | g_free(shutdown_cmd); |
Peter Maydell | f1d3fb0 | 2011-03-30 22:03:38 +0100 | [diff] [blame] | 1488 | } |
Eric Blake | 7af8827 | 2017-05-15 16:41:10 -0500 | [diff] [blame] | 1489 | shutdown_signal = 0; |
Gleb Natapov | f64622c | 2011-03-15 13:56:04 +0200 | [diff] [blame] | 1490 | } |
| 1491 | } |
| 1492 | |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1493 | static ShutdownCause qemu_reset_requested(void) |
aurel32 | cf7a2fe | 2008-03-18 06:53:05 +0000 | [diff] [blame] | 1494 | { |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1495 | ShutdownCause r = reset_requested; |
| 1496 | |
Pavel Dovgalyuk | 8bd7f71 | 2015-09-17 19:24:44 +0300 | [diff] [blame] | 1497 | if (r && replay_checkpoint(CHECKPOINT_RESET_REQUESTED)) { |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1498 | reset_requested = SHUTDOWN_CAUSE_NONE; |
Pavel Dovgalyuk | 8bd7f71 | 2015-09-17 19:24:44 +0300 | [diff] [blame] | 1499 | return r; |
| 1500 | } |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1501 | return SHUTDOWN_CAUSE_NONE; |
aurel32 | cf7a2fe | 2008-03-18 06:53:05 +0000 | [diff] [blame] | 1502 | } |
| 1503 | |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1504 | static int qemu_suspend_requested(void) |
| 1505 | { |
| 1506 | int r = suspend_requested; |
Pavel Dovgalyuk | 8bd7f71 | 2015-09-17 19:24:44 +0300 | [diff] [blame] | 1507 | if (r && replay_checkpoint(CHECKPOINT_SUSPEND_REQUESTED)) { |
| 1508 | suspend_requested = 0; |
| 1509 | return r; |
| 1510 | } |
| 1511 | return false; |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1512 | } |
| 1513 | |
Liu, Jinsong | 4bc78a8 | 2013-09-25 16:38:29 +0000 | [diff] [blame] | 1514 | static WakeupReason qemu_wakeup_requested(void) |
Luiz Capitulino | 1405819 | 2012-08-08 17:29:17 -0300 | [diff] [blame] | 1515 | { |
Liu, Jinsong | 4bc78a8 | 2013-09-25 16:38:29 +0000 | [diff] [blame] | 1516 | return wakeup_reason; |
Luiz Capitulino | 1405819 | 2012-08-08 17:29:17 -0300 | [diff] [blame] | 1517 | } |
| 1518 | |
Blue Swirl | 4fdcac0 | 2012-10-28 11:04:47 +0000 | [diff] [blame] | 1519 | static int qemu_powerdown_requested(void) |
aurel32 | cf7a2fe | 2008-03-18 06:53:05 +0000 | [diff] [blame] | 1520 | { |
| 1521 | int r = powerdown_requested; |
| 1522 | powerdown_requested = 0; |
| 1523 | return r; |
| 1524 | } |
| 1525 | |
aliguori | e568902 | 2009-04-24 18:03:54 +0000 | [diff] [blame] | 1526 | static int qemu_debug_requested(void) |
| 1527 | { |
| 1528 | int r = debug_requested; |
| 1529 | debug_requested = 0; |
| 1530 | return r; |
| 1531 | } |
| 1532 | |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 1533 | void qemu_exit_preconfig_request(void) |
| 1534 | { |
| 1535 | preconfig_exit_requested = true; |
| 1536 | } |
| 1537 | |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1538 | /* |
| 1539 | * Reset the VM. Issue an event unless @reason is SHUTDOWN_CAUSE_NONE. |
| 1540 | */ |
| 1541 | void qemu_system_reset(ShutdownCause reason) |
David Gibson | be52202 | 2012-08-07 16:41:51 +1000 | [diff] [blame] | 1542 | { |
Marcel Apfelbaum | 0056ae2 | 2014-03-05 19:30:47 +0200 | [diff] [blame] | 1543 | MachineClass *mc; |
| 1544 | |
| 1545 | mc = current_machine ? MACHINE_GET_CLASS(current_machine) : NULL; |
| 1546 | |
David Gibson | efdaf79 | 2016-04-04 18:42:36 +1000 | [diff] [blame] | 1547 | cpu_synchronize_all_states(); |
| 1548 | |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 1549 | if (mc && mc->reset) { |
Like Xu | a062859 | 2019-05-19 04:54:20 +0800 | [diff] [blame] | 1550 | mc->reset(current_machine); |
David Gibson | be52202 | 2012-08-07 16:41:51 +1000 | [diff] [blame] | 1551 | } else { |
| 1552 | qemu_devices_reset(); |
| 1553 | } |
Nicholas Piggin | 3bf5de5 | 2019-07-18 20:39:49 +1000 | [diff] [blame] | 1554 | if (reason && reason != SHUTDOWN_CAUSE_SUBSYSTEM_RESET) { |
Dominik Csapak | ecd7a0d | 2018-12-05 12:01:30 +0100 | [diff] [blame] | 1555 | qapi_event_send_reset(shutdown_caused_by_guest(reason), reason); |
Jan Kiszka | e063eb1 | 2011-06-14 18:29:43 +0200 | [diff] [blame] | 1556 | } |
Jan Kiszka | ea375f9 | 2010-03-01 19:10:30 +0100 | [diff] [blame] | 1557 | cpu_synchronize_all_post_reset(); |
bellard | bb0c672 | 2004-06-20 12:37:32 +0000 | [diff] [blame] | 1558 | } |
| 1559 | |
Nicholas Piggin | 4b5e06c | 2019-07-22 15:32:13 +1000 | [diff] [blame] | 1560 | /* |
| 1561 | * Wake the VM after suspend. |
| 1562 | */ |
| 1563 | static void qemu_system_wakeup(void) |
| 1564 | { |
| 1565 | MachineClass *mc; |
| 1566 | |
| 1567 | mc = current_machine ? MACHINE_GET_CLASS(current_machine) : NULL; |
| 1568 | |
| 1569 | if (mc && mc->wakeup) { |
| 1570 | mc->wakeup(current_machine); |
Nicholas Piggin | 4b5e06c | 2019-07-22 15:32:13 +1000 | [diff] [blame] | 1571 | } |
| 1572 | } |
| 1573 | |
Anton Nefedov | c86f106 | 2017-02-14 09:25:23 +0300 | [diff] [blame] | 1574 | void qemu_system_guest_panicked(GuestPanicInformation *info) |
Andrey Smetanin | 5f5b594 | 2015-07-03 15:01:42 +0300 | [diff] [blame] | 1575 | { |
Christian Borntraeger | 4ada99a | 2018-02-09 12:25:43 +0000 | [diff] [blame] | 1576 | qemu_log_mask(LOG_GUEST_ERROR, "Guest crashed"); |
Anton Nefedov | f47291b | 2017-02-14 09:25:24 +0300 | [diff] [blame] | 1577 | |
Andrey Smetanin | bac05aa | 2015-07-03 15:01:44 +0300 | [diff] [blame] | 1578 | if (current_cpu) { |
| 1579 | current_cpu->crash_occurred = true; |
| 1580 | } |
Anton Nefedov | c86f106 | 2017-02-14 09:25:23 +0300 | [diff] [blame] | 1581 | qapi_event_send_guest_panicked(GUEST_PANIC_ACTION_PAUSE, |
Peter Xu | 3ab7238 | 2018-08-15 21:37:37 +0800 | [diff] [blame] | 1582 | !!info, info); |
Andrey Smetanin | 5f5b594 | 2015-07-03 15:01:42 +0300 | [diff] [blame] | 1583 | vm_stop(RUN_STATE_GUEST_PANICKED); |
Christian Borntraeger | 864111f | 2016-10-18 09:29:54 +0200 | [diff] [blame] | 1584 | if (!no_shutdown) { |
| 1585 | qapi_event_send_guest_panicked(GUEST_PANIC_ACTION_POWEROFF, |
Peter Xu | 3ab7238 | 2018-08-15 21:37:37 +0800 | [diff] [blame] | 1586 | !!info, info); |
Eric Blake | cf83f14 | 2017-05-15 16:41:13 -0500 | [diff] [blame] | 1587 | qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_PANIC); |
Christian Borntraeger | 864111f | 2016-10-18 09:29:54 +0200 | [diff] [blame] | 1588 | } |
Anton Nefedov | c86f106 | 2017-02-14 09:25:23 +0300 | [diff] [blame] | 1589 | |
| 1590 | if (info) { |
Anton Nefedov | e8ed97a | 2017-02-20 21:21:54 +0300 | [diff] [blame] | 1591 | if (info->type == GUEST_PANIC_INFORMATION_TYPE_HYPER_V) { |
Christian Borntraeger | 4ada99a | 2018-02-09 12:25:43 +0000 | [diff] [blame] | 1592 | qemu_log_mask(LOG_GUEST_ERROR, "\nHV crash parameters: (%#"PRIx64 |
Anton Nefedov | f47291b | 2017-02-14 09:25:24 +0300 | [diff] [blame] | 1593 | " %#"PRIx64" %#"PRIx64" %#"PRIx64" %#"PRIx64")\n", |
Anton Nefedov | e8ed97a | 2017-02-20 21:21:54 +0300 | [diff] [blame] | 1594 | info->u.hyper_v.arg1, |
| 1595 | info->u.hyper_v.arg2, |
| 1596 | info->u.hyper_v.arg3, |
| 1597 | info->u.hyper_v.arg4, |
| 1598 | info->u.hyper_v.arg5); |
Christian Borntraeger | 4ada99a | 2018-02-09 12:25:43 +0000 | [diff] [blame] | 1599 | } else if (info->type == GUEST_PANIC_INFORMATION_TYPE_S390) { |
| 1600 | qemu_log_mask(LOG_GUEST_ERROR, " on cpu %d: %s\n" |
| 1601 | "PSW: 0x%016" PRIx64 " 0x%016" PRIx64"\n", |
| 1602 | info->u.s390.core, |
| 1603 | S390CrashReason_str(info->u.s390.reason), |
| 1604 | info->u.s390.psw_mask, |
| 1605 | info->u.s390.psw_addr); |
Anton Nefedov | f47291b | 2017-02-14 09:25:24 +0300 | [diff] [blame] | 1606 | } |
Anton Nefedov | c86f106 | 2017-02-14 09:25:23 +0300 | [diff] [blame] | 1607 | qapi_free_GuestPanicInformation(info); |
| 1608 | } |
Andrey Smetanin | 5f5b594 | 2015-07-03 15:01:42 +0300 | [diff] [blame] | 1609 | } |
| 1610 | |
Eric Blake | cf83f14 | 2017-05-15 16:41:13 -0500 | [diff] [blame] | 1611 | void qemu_system_reset_request(ShutdownCause reason) |
bellard | bb0c672 | 2004-06-20 12:37:32 +0000 | [diff] [blame] | 1612 | { |
Christian Borntraeger | 76ed4b1 | 2018-06-22 12:29:28 +0200 | [diff] [blame] | 1613 | if (no_reboot && reason != SHUTDOWN_CAUSE_SUBSYSTEM_RESET) { |
Eric Blake | cf83f14 | 2017-05-15 16:41:13 -0500 | [diff] [blame] | 1614 | shutdown_requested = reason; |
bellard | d1beab8 | 2006-10-02 19:44:22 +0000 | [diff] [blame] | 1615 | } else { |
Eric Blake | cf83f14 | 2017-05-15 16:41:13 -0500 | [diff] [blame] | 1616 | reset_requested = reason; |
bellard | d1beab8 | 2006-10-02 19:44:22 +0000 | [diff] [blame] | 1617 | } |
Jan Kiszka | b4a3d96 | 2011-02-01 22:15:43 +0100 | [diff] [blame] | 1618 | cpu_stop_current(); |
aliguori | d9f75a4 | 2009-04-24 18:03:11 +0000 | [diff] [blame] | 1619 | qemu_notify_event(); |
bellard | bb0c672 | 2004-06-20 12:37:32 +0000 | [diff] [blame] | 1620 | } |
| 1621 | |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1622 | static void qemu_system_suspend(void) |
| 1623 | { |
| 1624 | pause_all_vcpus(); |
| 1625 | notifier_list_notify(&suspend_notifiers, NULL); |
Luiz Capitulino | ad02b96 | 2012-04-27 13:33:36 -0300 | [diff] [blame] | 1626 | runstate_set(RUN_STATE_SUSPENDED); |
Peter Xu | 3ab7238 | 2018-08-15 21:37:37 +0800 | [diff] [blame] | 1627 | qapi_event_send_suspend(); |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1628 | } |
| 1629 | |
| 1630 | void qemu_system_suspend_request(void) |
| 1631 | { |
Luiz Capitulino | 9abc62f | 2012-04-27 14:31:12 -0300 | [diff] [blame] | 1632 | if (runstate_check(RUN_STATE_SUSPENDED)) { |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1633 | return; |
| 1634 | } |
| 1635 | suspend_requested = 1; |
| 1636 | cpu_stop_current(); |
| 1637 | qemu_notify_event(); |
| 1638 | } |
| 1639 | |
| 1640 | void qemu_register_suspend_notifier(Notifier *notifier) |
| 1641 | { |
| 1642 | notifier_list_add(&suspend_notifiers, notifier); |
| 1643 | } |
| 1644 | |
Daniel Henrique Barboza | fb06411 | 2018-12-05 17:47:01 -0200 | [diff] [blame] | 1645 | void qemu_system_wakeup_request(WakeupReason reason, Error **errp) |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1646 | { |
Alexey Kardashevskiy | 4fed942 | 2014-03-07 01:33:36 +0530 | [diff] [blame] | 1647 | trace_system_wakeup_request(reason); |
| 1648 | |
Luiz Capitulino | 9abc62f | 2012-04-27 14:31:12 -0300 | [diff] [blame] | 1649 | if (!runstate_check(RUN_STATE_SUSPENDED)) { |
Daniel Henrique Barboza | fb06411 | 2018-12-05 17:47:01 -0200 | [diff] [blame] | 1650 | error_setg(errp, |
| 1651 | "Unable to wake up: guest is not in suspended state"); |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1652 | return; |
| 1653 | } |
| 1654 | if (!(wakeup_reason_mask & (1 << reason))) { |
| 1655 | return; |
| 1656 | } |
Luiz Capitulino | ad02b96 | 2012-04-27 13:33:36 -0300 | [diff] [blame] | 1657 | runstate_set(RUN_STATE_RUNNING); |
Liu, Jinsong | 4bc78a8 | 2013-09-25 16:38:29 +0000 | [diff] [blame] | 1658 | wakeup_reason = reason; |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1659 | qemu_notify_event(); |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1660 | } |
| 1661 | |
| 1662 | void qemu_system_wakeup_enable(WakeupReason reason, bool enabled) |
| 1663 | { |
| 1664 | if (enabled) { |
| 1665 | wakeup_reason_mask |= (1 << reason); |
| 1666 | } else { |
| 1667 | wakeup_reason_mask &= ~(1 << reason); |
| 1668 | } |
| 1669 | } |
| 1670 | |
| 1671 | void qemu_register_wakeup_notifier(Notifier *notifier) |
| 1672 | { |
| 1673 | notifier_list_add(&wakeup_notifiers, notifier); |
| 1674 | } |
| 1675 | |
Daniel Henrique Barboza | 46ea94c | 2018-12-05 17:46:59 -0200 | [diff] [blame] | 1676 | void qemu_register_wakeup_support(void) |
| 1677 | { |
| 1678 | wakeup_suspend_enabled = true; |
| 1679 | } |
| 1680 | |
Daniel Henrique Barboza | fb06411 | 2018-12-05 17:47:01 -0200 | [diff] [blame] | 1681 | bool qemu_wakeup_suspend_enabled(void) |
Daniel Henrique Barboza | 46ea94c | 2018-12-05 17:46:59 -0200 | [diff] [blame] | 1682 | { |
| 1683 | return wakeup_suspend_enabled; |
| 1684 | } |
| 1685 | |
Gleb Natapov | f64622c | 2011-03-15 13:56:04 +0200 | [diff] [blame] | 1686 | void qemu_system_killed(int signal, pid_t pid) |
| 1687 | { |
| 1688 | shutdown_signal = signal; |
| 1689 | shutdown_pid = pid; |
Kevin Wolf | d9389b9 | 2011-09-14 15:38:40 +0200 | [diff] [blame] | 1690 | no_shutdown = 0; |
Pavel Dovgalyuk | 8bd7f71 | 2015-09-17 19:24:44 +0300 | [diff] [blame] | 1691 | |
| 1692 | /* Cannot call qemu_system_shutdown_request directly because |
| 1693 | * we are in a signal handler. |
| 1694 | */ |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1695 | shutdown_requested = SHUTDOWN_CAUSE_HOST_SIGNAL; |
Pavel Dovgalyuk | 8bd7f71 | 2015-09-17 19:24:44 +0300 | [diff] [blame] | 1696 | qemu_notify_event(); |
Gleb Natapov | f64622c | 2011-03-15 13:56:04 +0200 | [diff] [blame] | 1697 | } |
| 1698 | |
Eric Blake | cf83f14 | 2017-05-15 16:41:13 -0500 | [diff] [blame] | 1699 | void qemu_system_shutdown_request(ShutdownCause reason) |
bellard | bb0c672 | 2004-06-20 12:37:32 +0000 | [diff] [blame] | 1700 | { |
Eric Blake | cf83f14 | 2017-05-15 16:41:13 -0500 | [diff] [blame] | 1701 | trace_qemu_system_shutdown_request(reason); |
| 1702 | replay_shutdown_request(reason); |
| 1703 | shutdown_requested = reason; |
aliguori | d9f75a4 | 2009-04-24 18:03:11 +0000 | [diff] [blame] | 1704 | qemu_notify_event(); |
bellard | bb0c672 | 2004-06-20 12:37:32 +0000 | [diff] [blame] | 1705 | } |
| 1706 | |
Igor Mammedov | 013c2f1 | 2012-09-05 23:06:25 +0200 | [diff] [blame] | 1707 | static void qemu_system_powerdown(void) |
| 1708 | { |
Peter Xu | 3ab7238 | 2018-08-15 21:37:37 +0800 | [diff] [blame] | 1709 | qapi_event_send_powerdown(); |
Igor Mammedov | 013c2f1 | 2012-09-05 23:06:25 +0200 | [diff] [blame] | 1710 | notifier_list_notify(&powerdown_notifiers, NULL); |
| 1711 | } |
| 1712 | |
Yuval Shaia | 2dadd75 | 2018-12-21 16:40:33 +0200 | [diff] [blame] | 1713 | static void qemu_system_shutdown(ShutdownCause cause) |
| 1714 | { |
| 1715 | qapi_event_send_shutdown(shutdown_caused_by_guest(cause), cause); |
| 1716 | notifier_list_notify(&shutdown_notifiers, &cause); |
| 1717 | } |
| 1718 | |
bellard | 3475187 | 2005-07-02 14:31:34 +0000 | [diff] [blame] | 1719 | void qemu_system_powerdown_request(void) |
| 1720 | { |
Yang Zhiyong | bc78cff | 2014-06-22 02:43:03 +0800 | [diff] [blame] | 1721 | trace_qemu_system_powerdown_request(); |
bellard | 3475187 | 2005-07-02 14:31:34 +0000 | [diff] [blame] | 1722 | powerdown_requested = 1; |
aliguori | d9f75a4 | 2009-04-24 18:03:11 +0000 | [diff] [blame] | 1723 | qemu_notify_event(); |
| 1724 | } |
| 1725 | |
Igor Mammedov | a9552c8 | 2012-09-05 23:06:21 +0200 | [diff] [blame] | 1726 | void qemu_register_powerdown_notifier(Notifier *notifier) |
| 1727 | { |
| 1728 | notifier_list_add(&powerdown_notifiers, notifier); |
| 1729 | } |
| 1730 | |
Yuval Shaia | 2dadd75 | 2018-12-21 16:40:33 +0200 | [diff] [blame] | 1731 | void qemu_register_shutdown_notifier(Notifier *notifier) |
| 1732 | { |
| 1733 | notifier_list_add(&shutdown_notifiers, notifier); |
| 1734 | } |
| 1735 | |
Jan Kiszka | 8cf7171 | 2011-02-07 12:19:16 +0100 | [diff] [blame] | 1736 | void qemu_system_debug_request(void) |
| 1737 | { |
| 1738 | debug_requested = 1; |
Jan Kiszka | 83f338f | 2011-02-07 12:19:17 +0100 | [diff] [blame] | 1739 | qemu_notify_event(); |
Jan Kiszka | 8cf7171 | 2011-02-07 12:19:16 +0100 | [diff] [blame] | 1740 | } |
| 1741 | |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1742 | static bool main_loop_should_exit(void) |
| 1743 | { |
| 1744 | RunState r; |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1745 | ShutdownCause request; |
| 1746 | |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 1747 | if (preconfig_exit_requested) { |
| 1748 | if (runstate_check(RUN_STATE_PRECONFIG)) { |
| 1749 | runstate_set(RUN_STATE_PRELAUNCH); |
| 1750 | } |
| 1751 | preconfig_exit_requested = false; |
| 1752 | return true; |
| 1753 | } |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1754 | if (qemu_debug_requested()) { |
| 1755 | vm_stop(RUN_STATE_DEBUG); |
| 1756 | } |
Gerd Hoffmann | 95b363b | 2012-02-23 13:45:19 +0100 | [diff] [blame] | 1757 | if (qemu_suspend_requested()) { |
| 1758 | qemu_system_suspend(); |
| 1759 | } |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1760 | request = qemu_shutdown_requested(); |
| 1761 | if (request) { |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1762 | qemu_kill_report(); |
Yuval Shaia | 2dadd75 | 2018-12-21 16:40:33 +0200 | [diff] [blame] | 1763 | qemu_system_shutdown(request); |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1764 | if (no_shutdown) { |
| 1765 | vm_stop(RUN_STATE_SHUTDOWN); |
| 1766 | } else { |
| 1767 | return true; |
| 1768 | } |
| 1769 | } |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1770 | request = qemu_reset_requested(); |
| 1771 | if (request) { |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1772 | pause_all_vcpus(); |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 1773 | qemu_system_reset(request); |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1774 | resume_all_vcpus(); |
Denis V. Lunev | 7ec13c7 | 2016-02-13 16:26:26 +0300 | [diff] [blame] | 1775 | if (!runstate_check(RUN_STATE_RUNNING) && |
| 1776 | !runstate_check(RUN_STATE_INMIGRATE)) { |
| 1777 | runstate_set(RUN_STATE_PRELAUNCH); |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1778 | } |
| 1779 | } |
Luiz Capitulino | 1405819 | 2012-08-08 17:29:17 -0300 | [diff] [blame] | 1780 | if (qemu_wakeup_requested()) { |
| 1781 | pause_all_vcpus(); |
Nicholas Piggin | 4b5e06c | 2019-07-22 15:32:13 +1000 | [diff] [blame] | 1782 | qemu_system_wakeup(); |
Liu, Jinsong | 4bc78a8 | 2013-09-25 16:38:29 +0000 | [diff] [blame] | 1783 | notifier_list_notify(&wakeup_notifiers, &wakeup_reason); |
| 1784 | wakeup_reason = QEMU_WAKEUP_REASON_NONE; |
Luiz Capitulino | 1405819 | 2012-08-08 17:29:17 -0300 | [diff] [blame] | 1785 | resume_all_vcpus(); |
Peter Xu | 3ab7238 | 2018-08-15 21:37:37 +0800 | [diff] [blame] | 1786 | qapi_event_send_wakeup(); |
Luiz Capitulino | 1405819 | 2012-08-08 17:29:17 -0300 | [diff] [blame] | 1787 | } |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1788 | if (qemu_powerdown_requested()) { |
Igor Mammedov | 013c2f1 | 2012-09-05 23:06:25 +0200 | [diff] [blame] | 1789 | qemu_system_powerdown(); |
Paolo Bonzini | 9943590 | 2011-09-12 14:03:13 +0200 | [diff] [blame] | 1790 | } |
| 1791 | if (qemu_vmstop_requested(&r)) { |
| 1792 | vm_stop(r); |
| 1793 | } |
| 1794 | return false; |
| 1795 | } |
| 1796 | |
aliguori | 43b9685 | 2009-04-24 18:03:33 +0000 | [diff] [blame] | 1797 | static void main_loop(void) |
| 1798 | { |
Jan Kiszka | 8e1b90e | 2011-02-01 22:15:46 +0100 | [diff] [blame] | 1799 | #ifdef CONFIG_PROFILER |
| 1800 | int64_t ti; |
| 1801 | #endif |
Igor Mammedov | 0f5319e | 2018-06-05 16:00:42 +0200 | [diff] [blame] | 1802 | while (!main_loop_should_exit()) { |
aliguori | 43b9685 | 2009-04-24 18:03:33 +0000 | [diff] [blame] | 1803 | #ifdef CONFIG_PROFILER |
Jan Kiszka | 46481d3 | 2011-02-01 22:15:47 +0100 | [diff] [blame] | 1804 | ti = profile_getclock(); |
aliguori | 43b9685 | 2009-04-24 18:03:33 +0000 | [diff] [blame] | 1805 | #endif |
Paolo Bonzini | e330c11 | 2017-03-03 11:51:07 +0100 | [diff] [blame] | 1806 | main_loop_wait(false); |
aliguori | 43b9685 | 2009-04-24 18:03:33 +0000 | [diff] [blame] | 1807 | #ifdef CONFIG_PROFILER |
Jan Kiszka | 46481d3 | 2011-02-01 22:15:47 +0100 | [diff] [blame] | 1808 | dev_time += profile_getclock() - ti; |
aliguori | 43b9685 | 2009-04-24 18:03:33 +0000 | [diff] [blame] | 1809 | #endif |
Igor Mammedov | 0f5319e | 2018-06-05 16:00:42 +0200 | [diff] [blame] | 1810 | } |
bellard | b4608c0 | 2003-06-27 17:34:32 +0000 | [diff] [blame] | 1811 | } |
| 1812 | |
pbrook | 9bd7e6d | 2009-04-07 22:58:45 +0000 | [diff] [blame] | 1813 | static void version(void) |
| 1814 | { |
Thomas Huth | 7e563bf | 2018-02-15 12:06:47 +0100 | [diff] [blame] | 1815 | printf("QEMU emulator version " QEMU_FULL_VERSION "\n" |
Peter Maydell | d915b7b | 2016-08-04 12:14:36 +0100 | [diff] [blame] | 1816 | QEMU_COPYRIGHT "\n"); |
pbrook | 9bd7e6d | 2009-04-07 22:58:45 +0000 | [diff] [blame] | 1817 | } |
| 1818 | |
ths | 15f8220 | 2007-06-29 23:26:08 +0000 | [diff] [blame] | 1819 | static void help(int exitcode) |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 1820 | { |
Michael Ellerman | a3adb7a | 2011-12-19 17:19:31 +1100 | [diff] [blame] | 1821 | version(); |
| 1822 | printf("usage: %s [options] [disk_image]\n\n" |
| 1823 | "'disk_image' is a raw hard disk image for IDE hard disk 0\n\n", |
| 1824 | error_get_progname()); |
| 1825 | |
Michael Ellerman | 77bd111 | 2011-12-19 17:19:30 +1100 | [diff] [blame] | 1826 | #define QEMU_OPTIONS_GENERATE_HELP |
| 1827 | #include "qemu-options-wrapper.h" |
Michael Ellerman | a3adb7a | 2011-12-19 17:19:31 +1100 | [diff] [blame] | 1828 | |
| 1829 | printf("\nDuring emulation, the following keys are useful:\n" |
malc | 3f020d7 | 2010-02-08 12:04:56 +0300 | [diff] [blame] | 1830 | "ctrl-alt-f toggle full screen\n" |
| 1831 | "ctrl-alt-n switch to virtual console 'n'\n" |
| 1832 | "ctrl-alt toggle mouse and keyboard grab\n" |
| 1833 | "\n" |
Eric Blake | f5048cb | 2017-08-03 11:33:53 -0500 | [diff] [blame] | 1834 | "When using -nographic, press 'ctrl-a h' to get some help.\n" |
| 1835 | "\n" |
| 1836 | QEMU_HELP_BOTTOM "\n"); |
Michael Ellerman | a3adb7a | 2011-12-19 17:19:31 +1100 | [diff] [blame] | 1837 | |
ths | 15f8220 | 2007-06-29 23:26:08 +0000 | [diff] [blame] | 1838 | exit(exitcode); |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 1839 | } |
| 1840 | |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 1841 | #define HAS_ARG 0x0001 |
| 1842 | |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 1843 | typedef struct QEMUOption { |
| 1844 | const char *name; |
| 1845 | int flags; |
| 1846 | int index; |
Blue Swirl | ad96090 | 2010-03-29 19:23:52 +0000 | [diff] [blame] | 1847 | uint32_t arch_mask; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 1848 | } QEMUOption; |
| 1849 | |
blueswir1 | dbed7e4 | 2008-10-01 19:38:09 +0000 | [diff] [blame] | 1850 | static const QEMUOption qemu_options[] = { |
Blue Swirl | ad96090 | 2010-03-29 19:23:52 +0000 | [diff] [blame] | 1851 | { "h", 0, QEMU_OPTION_h, QEMU_ARCH_ALL }, |
Michael Ellerman | 77bd111 | 2011-12-19 17:19:30 +1100 | [diff] [blame] | 1852 | #define QEMU_OPTIONS_GENERATE_OPTIONS |
| 1853 | #include "qemu-options-wrapper.h" |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 1854 | { NULL }, |
bellard | fc01f7e | 2003-06-30 10:03:06 +0000 | [diff] [blame] | 1855 | }; |
Blue Swirl | a369da5 | 2011-09-27 19:15:42 +0000 | [diff] [blame] | 1856 | |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1857 | typedef struct VGAInterfaceInfo { |
| 1858 | const char *opt_name; /* option name */ |
| 1859 | const char *name; /* human-readable name */ |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1860 | /* Class names indicating that support is available. |
| 1861 | * If no class is specified, the interface is always available */ |
| 1862 | const char *class_names[2]; |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1863 | } VGAInterfaceInfo; |
| 1864 | |
Marc-André Lureau | 53b9351 | 2019-04-12 17:27:12 +0200 | [diff] [blame] | 1865 | static const VGAInterfaceInfo vga_interfaces[VGA_TYPE_MAX] = { |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1866 | [VGA_NONE] = { |
| 1867 | .opt_name = "none", |
Philippe Mathieu-Daudé | d2fa65c | 2019-04-12 18:37:06 +0200 | [diff] [blame] | 1868 | .name = "no graphic card", |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1869 | }, |
| 1870 | [VGA_STD] = { |
| 1871 | .opt_name = "std", |
| 1872 | .name = "standard VGA", |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1873 | .class_names = { "VGA", "isa-vga" }, |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1874 | }, |
| 1875 | [VGA_CIRRUS] = { |
| 1876 | .opt_name = "cirrus", |
| 1877 | .name = "Cirrus VGA", |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1878 | .class_names = { "cirrus-vga", "isa-cirrus-vga" }, |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1879 | }, |
| 1880 | [VGA_VMWARE] = { |
| 1881 | .opt_name = "vmware", |
| 1882 | .name = "VMWare SVGA", |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1883 | .class_names = { "vmware-svga" }, |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1884 | }, |
| 1885 | [VGA_VIRTIO] = { |
| 1886 | .opt_name = "virtio", |
| 1887 | .name = "Virtio VGA", |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1888 | .class_names = { "virtio-vga" }, |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1889 | }, |
| 1890 | [VGA_QXL] = { |
| 1891 | .opt_name = "qxl", |
| 1892 | .name = "QXL VGA", |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1893 | .class_names = { "qxl-vga" }, |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1894 | }, |
| 1895 | [VGA_TCX] = { |
| 1896 | .opt_name = "tcx", |
| 1897 | .name = "TCX framebuffer", |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1898 | .class_names = { "SUNW,tcx" }, |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1899 | }, |
| 1900 | [VGA_CG3] = { |
| 1901 | .opt_name = "cg3", |
| 1902 | .name = "CG3 framebuffer", |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1903 | .class_names = { "cgthree" }, |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1904 | }, |
| 1905 | [VGA_XENFB] = { |
| 1906 | .opt_name = "xenfb", |
Philippe Mathieu-Daudé | d2fa65c | 2019-04-12 18:37:06 +0200 | [diff] [blame] | 1907 | .name = "Xen paravirtualized framebuffer", |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1908 | }, |
| 1909 | }; |
| 1910 | |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1911 | static bool vga_interface_available(VGAInterfaceType t) |
| 1912 | { |
Marc-André Lureau | 53b9351 | 2019-04-12 17:27:12 +0200 | [diff] [blame] | 1913 | const VGAInterfaceInfo *ti = &vga_interfaces[t]; |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1914 | |
| 1915 | assert(t < VGA_TYPE_MAX); |
| 1916 | return !ti->class_names[0] || |
| 1917 | object_class_by_name(ti->class_names[0]) || |
| 1918 | object_class_by_name(ti->class_names[1]); |
| 1919 | } |
| 1920 | |
Marc-André Lureau | dceb885 | 2019-04-12 17:27:13 +0200 | [diff] [blame] | 1921 | static const char * |
| 1922 | get_default_vga_model(const MachineClass *machine_class) |
| 1923 | { |
| 1924 | if (machine_class->default_display) { |
| 1925 | return machine_class->default_display; |
| 1926 | } else if (vga_interface_available(VGA_CIRRUS)) { |
| 1927 | return "cirrus"; |
| 1928 | } else if (vga_interface_available(VGA_STD)) { |
| 1929 | return "std"; |
| 1930 | } |
| 1931 | |
| 1932 | return NULL; |
| 1933 | } |
| 1934 | |
| 1935 | static void select_vgahw(const MachineClass *machine_class, const char *p) |
malc | 3893c12 | 2008-09-28 00:42:05 +0000 | [diff] [blame] | 1936 | { |
| 1937 | const char *opts; |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1938 | int t; |
malc | 3893c12 | 2008-09-28 00:42:05 +0000 | [diff] [blame] | 1939 | |
Marc-André Lureau | dceb885 | 2019-04-12 17:27:13 +0200 | [diff] [blame] | 1940 | if (g_str_equal(p, "help")) { |
| 1941 | const char *def = get_default_vga_model(machine_class); |
| 1942 | |
| 1943 | for (t = 0; t < VGA_TYPE_MAX; t++) { |
| 1944 | const VGAInterfaceInfo *ti = &vga_interfaces[t]; |
| 1945 | |
| 1946 | if (vga_interface_available(t) && ti->opt_name) { |
| 1947 | printf("%-20s %s%s\n", ti->opt_name, ti->name ?: "", |
| 1948 | g_str_equal(ti->opt_name, def) ? " (default)" : ""); |
| 1949 | } |
| 1950 | } |
| 1951 | exit(0); |
| 1952 | } |
| 1953 | |
Mark Wu | d44229c | 2014-03-10 22:37:40 +0800 | [diff] [blame] | 1954 | assert(vga_interface_type == VGA_NONE); |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1955 | for (t = 0; t < VGA_TYPE_MAX; t++) { |
Marc-André Lureau | 53b9351 | 2019-04-12 17:27:12 +0200 | [diff] [blame] | 1956 | const VGAInterfaceInfo *ti = &vga_interfaces[t]; |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1957 | if (ti->opt_name && strstart(p, ti->opt_name, &opts)) { |
Eduardo Habkost | c2c7b22 | 2015-11-11 18:55:56 -0200 | [diff] [blame] | 1958 | if (!vga_interface_available(t)) { |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1959 | error_report("%s not available", ti->name); |
| 1960 | exit(1); |
| 1961 | } |
| 1962 | vga_interface_type = t; |
| 1963 | break; |
Blue Swirl | a369da5 | 2011-09-27 19:15:42 +0000 | [diff] [blame] | 1964 | } |
Eduardo Habkost | 8c9a2b7 | 2015-10-28 19:19:58 -0200 | [diff] [blame] | 1965 | } |
| 1966 | if (t == VGA_TYPE_MAX) { |
malc | 3893c12 | 2008-09-28 00:42:05 +0000 | [diff] [blame] | 1967 | invalid_vga: |
Eduardo Habkost | 3e51537 | 2015-10-30 13:07:58 -0200 | [diff] [blame] | 1968 | error_report("unknown vga type: %s", p); |
malc | 3893c12 | 2008-09-28 00:42:05 +0000 | [diff] [blame] | 1969 | exit(1); |
| 1970 | } |
malc | cb5a7aa | 2008-09-28 00:42:12 +0000 | [diff] [blame] | 1971 | while (*opts) { |
| 1972 | const char *nextopt; |
| 1973 | |
| 1974 | if (strstart(opts, ",retrace=", &nextopt)) { |
| 1975 | opts = nextopt; |
| 1976 | if (strstart(opts, "dumb", &nextopt)) |
| 1977 | vga_retrace_method = VGA_RETRACE_DUMB; |
| 1978 | else if (strstart(opts, "precise", &nextopt)) |
| 1979 | vga_retrace_method = VGA_RETRACE_PRECISE; |
| 1980 | else goto invalid_vga; |
| 1981 | } else goto invalid_vga; |
| 1982 | opts = nextopt; |
| 1983 | } |
malc | 3893c12 | 2008-09-28 00:42:05 +0000 | [diff] [blame] | 1984 | } |
| 1985 | |
Gerd Hoffmann | 776d134 | 2018-05-07 11:55:36 +0200 | [diff] [blame] | 1986 | static void parse_display_qapi(const char *optarg) |
| 1987 | { |
Gerd Hoffmann | 776d134 | 2018-05-07 11:55:36 +0200 | [diff] [blame] | 1988 | DisplayOptions *opts; |
| 1989 | Visitor *v; |
| 1990 | |
Markus Armbruster | 50beeb6 | 2018-10-17 10:26:26 +0200 | [diff] [blame] | 1991 | v = qobject_input_visitor_new_str(optarg, "type", &error_fatal); |
Gerd Hoffmann | 776d134 | 2018-05-07 11:55:36 +0200 | [diff] [blame] | 1992 | |
| 1993 | visit_type_DisplayOptions(v, NULL, &opts, &error_fatal); |
| 1994 | QAPI_CLONE_MEMBERS(DisplayOptions, &dpy, opts); |
| 1995 | |
| 1996 | qapi_free_DisplayOptions(opts); |
| 1997 | visit_free(v); |
| 1998 | } |
| 1999 | |
Gerd Hoffmann | e1ca8f7 | 2018-11-22 08:16:13 +0100 | [diff] [blame] | 2000 | DisplayOptions *qmp_query_display_options(Error **errp) |
| 2001 | { |
| 2002 | return QAPI_CLONE(DisplayOptions, &dpy); |
| 2003 | } |
| 2004 | |
Gerd Hoffmann | e3af9f9 | 2018-02-02 12:10:22 +0100 | [diff] [blame] | 2005 | static void parse_display(const char *p) |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2006 | { |
| 2007 | const char *opts; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2008 | |
| 2009 | if (strstart(p, "sdl", &opts)) { |
Gerd Hoffmann | 7a61f43 | 2018-05-07 11:55:39 +0200 | [diff] [blame] | 2010 | /* |
| 2011 | * sdl DisplayType needs hand-crafted parser instead of |
| 2012 | * parse_display_qapi() due to some options not in |
| 2013 | * DisplayOptions, specifically: |
| 2014 | * - frame |
| 2015 | * Already deprecated. |
| 2016 | * - ctrl_grab + alt_grab |
| 2017 | * Not clear yet what happens to them long-term. Should |
| 2018 | * replaced by something better or deprecated and dropped. |
| 2019 | */ |
Gerd Hoffmann | fe91f36 | 2018-02-02 12:10:15 +0100 | [diff] [blame] | 2020 | dpy.type = DISPLAY_TYPE_SDL; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2021 | while (*opts) { |
| 2022 | const char *nextopt; |
| 2023 | |
Thomas Huth | 09bd7ba | 2019-02-05 08:29:29 +0100 | [diff] [blame] | 2024 | if (strstart(opts, ",alt_grab=", &nextopt)) { |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2025 | opts = nextopt; |
| 2026 | if (strstart(opts, "on", &nextopt)) { |
| 2027 | alt_grab = 1; |
| 2028 | } else if (strstart(opts, "off", &nextopt)) { |
| 2029 | alt_grab = 0; |
| 2030 | } else { |
Peter Maydell | 0517553 | 2011-03-23 03:40:57 +0000 | [diff] [blame] | 2031 | goto invalid_sdl_args; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2032 | } |
| 2033 | } else if (strstart(opts, ",ctrl_grab=", &nextopt)) { |
| 2034 | opts = nextopt; |
| 2035 | if (strstart(opts, "on", &nextopt)) { |
| 2036 | ctrl_grab = 1; |
| 2037 | } else if (strstart(opts, "off", &nextopt)) { |
| 2038 | ctrl_grab = 0; |
| 2039 | } else { |
Peter Maydell | 0517553 | 2011-03-23 03:40:57 +0000 | [diff] [blame] | 2040 | goto invalid_sdl_args; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2041 | } |
| 2042 | } else if (strstart(opts, ",window_close=", &nextopt)) { |
| 2043 | opts = nextopt; |
Gerd Hoffmann | fe91f36 | 2018-02-02 12:10:15 +0100 | [diff] [blame] | 2044 | dpy.has_window_close = true; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2045 | if (strstart(opts, "on", &nextopt)) { |
Gerd Hoffmann | fe91f36 | 2018-02-02 12:10:15 +0100 | [diff] [blame] | 2046 | dpy.window_close = true; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2047 | } else if (strstart(opts, "off", &nextopt)) { |
Gerd Hoffmann | fe91f36 | 2018-02-02 12:10:15 +0100 | [diff] [blame] | 2048 | dpy.window_close = false; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2049 | } else { |
Peter Maydell | 0517553 | 2011-03-23 03:40:57 +0000 | [diff] [blame] | 2050 | goto invalid_sdl_args; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2051 | } |
Gerd Hoffmann | 0b71a5d | 2014-11-11 16:54:45 +0100 | [diff] [blame] | 2052 | } else if (strstart(opts, ",gl=", &nextopt)) { |
| 2053 | opts = nextopt; |
Gerd Hoffmann | fe91f36 | 2018-02-02 12:10:15 +0100 | [diff] [blame] | 2054 | dpy.has_gl = true; |
Gerd Hoffmann | 0b71a5d | 2014-11-11 16:54:45 +0100 | [diff] [blame] | 2055 | if (strstart(opts, "on", &nextopt)) { |
Elie Tournier | 62f2792 | 2018-04-13 14:58:40 +0100 | [diff] [blame] | 2056 | dpy.gl = DISPLAYGL_MODE_ON; |
Elie Tournier | 4867e47 | 2018-04-13 14:58:42 +0100 | [diff] [blame] | 2057 | } else if (strstart(opts, "core", &nextopt)) { |
| 2058 | dpy.gl = DISPLAYGL_MODE_CORE; |
| 2059 | } else if (strstart(opts, "es", &nextopt)) { |
| 2060 | dpy.gl = DISPLAYGL_MODE_ES; |
Gerd Hoffmann | 0b71a5d | 2014-11-11 16:54:45 +0100 | [diff] [blame] | 2061 | } else if (strstart(opts, "off", &nextopt)) { |
Elie Tournier | 62f2792 | 2018-04-13 14:58:40 +0100 | [diff] [blame] | 2062 | dpy.gl = DISPLAYGL_MODE_OFF; |
Gerd Hoffmann | 0b71a5d | 2014-11-11 16:54:45 +0100 | [diff] [blame] | 2063 | } else { |
| 2064 | goto invalid_sdl_args; |
| 2065 | } |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2066 | } else { |
Peter Maydell | 0517553 | 2011-03-23 03:40:57 +0000 | [diff] [blame] | 2067 | invalid_sdl_args: |
Eduardo Habkost | 3e51537 | 2015-10-30 13:07:58 -0200 | [diff] [blame] | 2068 | error_report("invalid SDL option string"); |
Peter Maydell | 0517553 | 2011-03-23 03:40:57 +0000 | [diff] [blame] | 2069 | exit(1); |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2070 | } |
| 2071 | opts = nextopt; |
| 2072 | } |
Jes Sorensen | 3264ff1 | 2011-03-16 13:33:33 +0100 | [diff] [blame] | 2073 | } else if (strstart(p, "vnc", &opts)) { |
Gerd Hoffmann | 7a61f43 | 2018-05-07 11:55:39 +0200 | [diff] [blame] | 2074 | /* |
| 2075 | * vnc isn't a (local) DisplayType but a protocol for remote |
| 2076 | * display access. |
| 2077 | */ |
Gerd Hoffmann | 4db1462 | 2014-09-16 12:33:03 +0200 | [diff] [blame] | 2078 | if (*opts == '=') { |
Eduardo Habkost | 7b1ee0f | 2016-05-12 11:09:59 -0300 | [diff] [blame] | 2079 | vnc_parse(opts + 1, &error_fatal); |
Gerd Hoffmann | 4db1462 | 2014-09-16 12:33:03 +0200 | [diff] [blame] | 2080 | } else { |
Markus Armbruster | c6bf0f7 | 2015-02-13 18:23:45 +0100 | [diff] [blame] | 2081 | error_report("VNC requires a display argument vnc=<display>"); |
Jes Sorensen | 3264ff1 | 2011-03-16 13:33:33 +0100 | [diff] [blame] | 2082 | exit(1); |
| 2083 | } |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2084 | } else { |
Gerd Hoffmann | 776d134 | 2018-05-07 11:55:36 +0200 | [diff] [blame] | 2085 | parse_display_qapi(p); |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2086 | } |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 2087 | } |
| 2088 | |
Paul Brook | 5cea859 | 2009-05-30 00:52:44 +0100 | [diff] [blame] | 2089 | char *qemu_find_file(int type, const char *name) |
| 2090 | { |
Gerd Hoffmann | 4524051 | 2013-03-08 11:42:24 +0100 | [diff] [blame] | 2091 | int i; |
Paul Brook | 5cea859 | 2009-05-30 00:52:44 +0100 | [diff] [blame] | 2092 | const char *subdir; |
| 2093 | char *buf; |
| 2094 | |
Peter Maydell | 3178320 | 2012-05-25 13:07:01 +0100 | [diff] [blame] | 2095 | /* Try the name as a straight path first */ |
| 2096 | if (access(name, R_OK) == 0) { |
Gerd Hoffmann | 4524051 | 2013-03-08 11:42:24 +0100 | [diff] [blame] | 2097 | trace_load_file(name, name); |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 2098 | return g_strdup(name); |
Paul Brook | 5cea859 | 2009-05-30 00:52:44 +0100 | [diff] [blame] | 2099 | } |
Gerd Hoffmann | 4524051 | 2013-03-08 11:42:24 +0100 | [diff] [blame] | 2100 | |
Paul Brook | 5cea859 | 2009-05-30 00:52:44 +0100 | [diff] [blame] | 2101 | switch (type) { |
| 2102 | case QEMU_FILE_TYPE_BIOS: |
| 2103 | subdir = ""; |
| 2104 | break; |
| 2105 | case QEMU_FILE_TYPE_KEYMAP: |
| 2106 | subdir = "keymaps/"; |
| 2107 | break; |
| 2108 | default: |
| 2109 | abort(); |
| 2110 | } |
Gerd Hoffmann | 4524051 | 2013-03-08 11:42:24 +0100 | [diff] [blame] | 2111 | |
| 2112 | for (i = 0; i < data_dir_idx; i++) { |
| 2113 | buf = g_strdup_printf("%s/%s%s", data_dir[i], subdir, name); |
| 2114 | if (access(buf, R_OK) == 0) { |
| 2115 | trace_load_file(name, buf); |
| 2116 | return buf; |
| 2117 | } |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 2118 | g_free(buf); |
Paul Brook | 5cea859 | 2009-05-30 00:52:44 +0100 | [diff] [blame] | 2119 | } |
Gerd Hoffmann | 4524051 | 2013-03-08 11:42:24 +0100 | [diff] [blame] | 2120 | return NULL; |
Paul Brook | 5cea859 | 2009-05-30 00:52:44 +0100 | [diff] [blame] | 2121 | } |
| 2122 | |
Gerd Hoffmann | 2a1cce9 | 2017-09-14 13:42:35 +0200 | [diff] [blame] | 2123 | static void qemu_add_data_dir(const char *path) |
| 2124 | { |
| 2125 | int i; |
| 2126 | |
| 2127 | if (path == NULL) { |
| 2128 | return; |
| 2129 | } |
| 2130 | if (data_dir_idx == ARRAY_SIZE(data_dir)) { |
| 2131 | return; |
| 2132 | } |
| 2133 | for (i = 0; i < data_dir_idx; i++) { |
| 2134 | if (strcmp(data_dir[i], path) == 0) { |
| 2135 | return; /* duplicate */ |
| 2136 | } |
| 2137 | } |
Marc-André Lureau | 3547112 | 2018-01-04 17:05:14 +0100 | [diff] [blame] | 2138 | data_dir[data_dir_idx++] = g_strdup(path); |
Gerd Hoffmann | 2a1cce9 | 2017-09-14 13:42:35 +0200 | [diff] [blame] | 2139 | } |
| 2140 | |
Gabriel L. Somlo | 6407d76 | 2015-09-29 12:29:01 -0400 | [diff] [blame] | 2141 | static inline bool nonempty_str(const char *str) |
| 2142 | { |
| 2143 | return str && *str; |
| 2144 | } |
| 2145 | |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2146 | static int parse_fw_cfg(void *opaque, QemuOpts *opts, Error **errp) |
| 2147 | { |
| 2148 | gchar *buf; |
| 2149 | size_t size; |
Gabriel L. Somlo | 6407d76 | 2015-09-29 12:29:01 -0400 | [diff] [blame] | 2150 | const char *name, *file, *str; |
Gerd Hoffmann | bab47d9 | 2016-04-07 09:12:58 -0500 | [diff] [blame] | 2151 | FWCfgState *fw_cfg = (FWCfgState *) opaque; |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2152 | |
Gerd Hoffmann | bab47d9 | 2016-04-07 09:12:58 -0500 | [diff] [blame] | 2153 | if (fw_cfg == NULL) { |
Markus Armbruster | 406b636 | 2018-10-17 10:26:47 +0200 | [diff] [blame] | 2154 | error_setg(errp, "fw_cfg device not available"); |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2155 | return -1; |
| 2156 | } |
| 2157 | name = qemu_opt_get(opts, "name"); |
| 2158 | file = qemu_opt_get(opts, "file"); |
Gabriel L. Somlo | 6407d76 | 2015-09-29 12:29:01 -0400 | [diff] [blame] | 2159 | str = qemu_opt_get(opts, "string"); |
| 2160 | |
| 2161 | /* we need name and either a file or the content string */ |
| 2162 | if (!(nonempty_str(name) && (nonempty_str(file) || nonempty_str(str)))) { |
Markus Armbruster | 406b636 | 2018-10-17 10:26:47 +0200 | [diff] [blame] | 2163 | error_setg(errp, "invalid argument(s)"); |
Gabriel L. Somlo | 6407d76 | 2015-09-29 12:29:01 -0400 | [diff] [blame] | 2164 | return -1; |
| 2165 | } |
| 2166 | if (nonempty_str(file) && nonempty_str(str)) { |
Markus Armbruster | 406b636 | 2018-10-17 10:26:47 +0200 | [diff] [blame] | 2167 | error_setg(errp, "file and string are mutually exclusive"); |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2168 | return -1; |
| 2169 | } |
| 2170 | if (strlen(name) > FW_CFG_MAX_FILE_PATH - 1) { |
Markus Armbruster | 406b636 | 2018-10-17 10:26:47 +0200 | [diff] [blame] | 2171 | error_setg(errp, "name too long (max. %d char)", |
| 2172 | FW_CFG_MAX_FILE_PATH - 1); |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2173 | return -1; |
| 2174 | } |
| 2175 | if (strncmp(name, "opt/", 4) != 0) { |
Alistair Francis | 3dc6f86 | 2017-07-12 06:57:41 -0700 | [diff] [blame] | 2176 | warn_report("externally provided fw_cfg item names " |
| 2177 | "should be prefixed with \"opt/\""); |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2178 | } |
Gabriel L. Somlo | 6407d76 | 2015-09-29 12:29:01 -0400 | [diff] [blame] | 2179 | if (nonempty_str(str)) { |
| 2180 | size = strlen(str); /* NUL terminator NOT included in fw_cfg blob */ |
| 2181 | buf = g_memdup(str, size); |
| 2182 | } else { |
Li Qiang | 353c7d5 | 2018-10-31 22:59:31 -0700 | [diff] [blame] | 2183 | GError *err = NULL; |
| 2184 | if (!g_file_get_contents(file, &buf, &size, &err)) { |
| 2185 | error_setg(errp, "can't load %s: %s", file, err->message); |
| 2186 | g_error_free(err); |
Gabriel L. Somlo | 6407d76 | 2015-09-29 12:29:01 -0400 | [diff] [blame] | 2187 | return -1; |
| 2188 | } |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2189 | } |
Gerd Hoffmann | bab47d9 | 2016-04-07 09:12:58 -0500 | [diff] [blame] | 2190 | /* For legacy, keep user files in a specific global order. */ |
| 2191 | fw_cfg_set_order_override(fw_cfg, FW_CFG_ORDER_OVERRIDE_USER); |
| 2192 | fw_cfg_add_file(fw_cfg, name, buf, size); |
| 2193 | fw_cfg_reset_order_override(fw_cfg); |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2194 | return 0; |
| 2195 | } |
| 2196 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 2197 | static int device_help_func(void *opaque, QemuOpts *opts, Error **errp) |
Markus Armbruster | ff952ba | 2010-01-29 19:48:57 +0100 | [diff] [blame] | 2198 | { |
| 2199 | return qdev_device_help(opts); |
| 2200 | } |
| 2201 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 2202 | static int device_init_func(void *opaque, QemuOpts *opts, Error **errp) |
Gerd Hoffmann | f31d07d | 2009-07-31 12:25:37 +0200 | [diff] [blame] | 2203 | { |
| 2204 | DeviceState *dev; |
| 2205 | |
Markus Armbruster | cd65f34 | 2018-10-17 10:26:48 +0200 | [diff] [blame] | 2206 | dev = qdev_device_add(opts, errp); |
Markus Armbruster | f006cf7 | 2015-03-12 14:00:41 +0100 | [diff] [blame] | 2207 | if (!dev) { |
Gerd Hoffmann | f31d07d | 2009-07-31 12:25:37 +0200 | [diff] [blame] | 2208 | return -1; |
Markus Armbruster | f006cf7 | 2015-03-12 14:00:41 +0100 | [diff] [blame] | 2209 | } |
Paolo Bonzini | b09995a | 2013-01-25 14:12:37 +0100 | [diff] [blame] | 2210 | object_unref(OBJECT(dev)); |
Gerd Hoffmann | f31d07d | 2009-07-31 12:25:37 +0200 | [diff] [blame] | 2211 | return 0; |
| 2212 | } |
| 2213 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 2214 | static int chardev_init_func(void *opaque, QemuOpts *opts, Error **errp) |
Gerd Hoffmann | 1a688d3 | 2009-12-08 13:11:36 +0100 | [diff] [blame] | 2215 | { |
Gerd Hoffmann | bd2d80b | 2012-10-15 09:28:05 +0200 | [diff] [blame] | 2216 | Error *local_err = NULL; |
Gerd Hoffmann | 1a688d3 | 2009-12-08 13:11:36 +0100 | [diff] [blame] | 2217 | |
Paolo Bonzini | 4ad6f6c | 2019-02-13 14:18:13 +0100 | [diff] [blame] | 2218 | if (!qemu_chr_new_from_opts(opts, NULL, &local_err)) { |
Anton Nefedov | 0ec846b | 2017-07-25 13:04:41 +0300 | [diff] [blame] | 2219 | if (local_err) { |
Markus Armbruster | dd4af97 | 2018-10-17 10:26:44 +0200 | [diff] [blame] | 2220 | error_propagate(errp, local_err); |
Anton Nefedov | 0ec846b | 2017-07-25 13:04:41 +0300 | [diff] [blame] | 2221 | return -1; |
| 2222 | } |
| 2223 | exit(0); |
Gerd Hoffmann | bd2d80b | 2012-10-15 09:28:05 +0200 | [diff] [blame] | 2224 | } |
Gerd Hoffmann | 1a688d3 | 2009-12-08 13:11:36 +0100 | [diff] [blame] | 2225 | return 0; |
| 2226 | } |
| 2227 | |
Venkateswararao Jujjuri (JV) | 758e8e3 | 2010-06-14 13:34:41 -0700 | [diff] [blame] | 2228 | #ifdef CONFIG_VIRTFS |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 2229 | static int fsdev_init_func(void *opaque, QemuOpts *opts, Error **errp) |
Gautham R Shenoy | 74db920 | 2010-04-29 17:44:43 +0530 | [diff] [blame] | 2230 | { |
Markus Armbruster | b836723 | 2018-10-17 10:26:55 +0200 | [diff] [blame] | 2231 | return qemu_fsdev_add(opts, errp); |
Gautham R Shenoy | 74db920 | 2010-04-29 17:44:43 +0530 | [diff] [blame] | 2232 | } |
| 2233 | #endif |
| 2234 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 2235 | static int mon_init_func(void *opaque, QemuOpts *opts, Error **errp) |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2236 | { |
Marc-André Lureau | 0ec7b3e | 2016-12-07 16:20:22 +0300 | [diff] [blame] | 2237 | Chardev *chr; |
Kevin Wolf | fbfc29e | 2019-06-13 17:34:04 +0200 | [diff] [blame] | 2238 | bool qmp; |
| 2239 | bool pretty = false; |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2240 | const char *chardev; |
| 2241 | const char *mode; |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2242 | |
| 2243 | mode = qemu_opt_get(opts, "mode"); |
| 2244 | if (mode == NULL) { |
| 2245 | mode = "readline"; |
| 2246 | } |
| 2247 | if (strcmp(mode, "readline") == 0) { |
Kevin Wolf | fbfc29e | 2019-06-13 17:34:04 +0200 | [diff] [blame] | 2248 | qmp = false; |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2249 | } else if (strcmp(mode, "control") == 0) { |
Kevin Wolf | fbfc29e | 2019-06-13 17:34:04 +0200 | [diff] [blame] | 2250 | qmp = true; |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2251 | } else { |
Markus Armbruster | 2d5a3a8 | 2018-10-17 10:26:46 +0200 | [diff] [blame] | 2252 | error_setg(errp, "unknown monitor mode \"%s\"", mode); |
| 2253 | return -1; |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2254 | } |
| 2255 | |
Kevin Wolf | 3c45f62 | 2019-06-13 17:34:05 +0200 | [diff] [blame] | 2256 | if (!qmp && qemu_opt_get(opts, "pretty")) { |
| 2257 | warn_report("'pretty' is deprecated for HMP monitors, it has no effect " |
| 2258 | "and will be removed in future versions"); |
| 2259 | } |
Kevin Wolf | fbfc29e | 2019-06-13 17:34:04 +0200 | [diff] [blame] | 2260 | if (qemu_opt_get_bool(opts, "pretty", 0)) { |
| 2261 | pretty = true; |
| 2262 | } |
Daniel P. Berrange | 39eaab9 | 2010-06-07 15:42:31 +0100 | [diff] [blame] | 2263 | |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2264 | chardev = qemu_opt_get(opts, "chardev"); |
Eric Blake | 0c57893 | 2018-10-23 22:35:59 +0100 | [diff] [blame] | 2265 | if (!chardev) { |
| 2266 | error_report("chardev is required"); |
| 2267 | exit(1); |
| 2268 | } |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2269 | chr = qemu_chr_find(chardev); |
| 2270 | if (chr == NULL) { |
Markus Armbruster | 2d5a3a8 | 2018-10-17 10:26:46 +0200 | [diff] [blame] | 2271 | error_setg(errp, "chardev \"%s\" not found", chardev); |
| 2272 | return -1; |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2273 | } |
| 2274 | |
Kevin Wolf | fbfc29e | 2019-06-13 17:34:04 +0200 | [diff] [blame] | 2275 | if (qmp) { |
| 2276 | monitor_init_qmp(chr, pretty); |
| 2277 | } else { |
| 2278 | monitor_init_hmp(chr, true); |
| 2279 | } |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2280 | return 0; |
| 2281 | } |
| 2282 | |
Max Reitz | 4821cd4 | 2014-11-17 13:31:04 +0100 | [diff] [blame] | 2283 | static void monitor_parse(const char *optarg, const char *mode, bool pretty) |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2284 | { |
| 2285 | static int monitor_device_index = 0; |
| 2286 | QemuOpts *opts; |
| 2287 | const char *p; |
| 2288 | char label[32]; |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2289 | |
| 2290 | if (strstart(optarg, "chardev:", &p)) { |
| 2291 | snprintf(label, sizeof(label), "%s", p); |
| 2292 | } else { |
Jan Kiszka | 140e065 | 2010-04-06 16:55:52 +0200 | [diff] [blame] | 2293 | snprintf(label, sizeof(label), "compat_monitor%d", |
| 2294 | monitor_device_index); |
Marc-André Lureau | 95e30b2 | 2018-08-22 19:19:42 +0200 | [diff] [blame] | 2295 | opts = qemu_chr_parse_compat(label, optarg, true); |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2296 | if (!opts) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 2297 | error_report("parse error: %s", optarg); |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2298 | exit(1); |
| 2299 | } |
| 2300 | } |
| 2301 | |
Eduardo Habkost | 822ac12 | 2016-05-12 11:10:00 -0300 | [diff] [blame] | 2302 | opts = qemu_opts_create(qemu_find_opts("mon"), label, 1, &error_fatal); |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 2303 | qemu_opt_set(opts, "mode", mode, &error_abort); |
| 2304 | qemu_opt_set(opts, "chardev", label, &error_abort); |
Kevin Wolf | 3c45f62 | 2019-06-13 17:34:05 +0200 | [diff] [blame] | 2305 | if (!strcmp(mode, "control")) { |
| 2306 | qemu_opt_set_bool(opts, "pretty", pretty, &error_abort); |
| 2307 | } else { |
| 2308 | assert(pretty == false); |
| 2309 | } |
Gerd Hoffmann | 8858934 | 2009-12-08 13:11:50 +0100 | [diff] [blame] | 2310 | monitor_device_index++; |
| 2311 | } |
| 2312 | |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2313 | struct device_config { |
| 2314 | enum { |
Gerd Hoffmann | aee1b93 | 2009-12-08 13:11:53 +0100 | [diff] [blame] | 2315 | DEV_USB, /* -usbdevice */ |
| 2316 | DEV_BT, /* -bt */ |
| 2317 | DEV_SERIAL, /* -serial */ |
| 2318 | DEV_PARALLEL, /* -parallel */ |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 2319 | DEV_DEBUGCON, /* -debugcon */ |
Markus Armbruster | ef0c4a0 | 2012-02-07 15:09:13 +0100 | [diff] [blame] | 2320 | DEV_GDB, /* -gdb, -s */ |
Alexander Graf | 3ef669e | 2013-01-24 12:18:52 +0100 | [diff] [blame] | 2321 | DEV_SCLP, /* s390 sclp */ |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2322 | } type; |
| 2323 | const char *cmdline; |
Markus Armbruster | d9a5954 | 2012-02-07 15:09:12 +0100 | [diff] [blame] | 2324 | Location loc; |
Blue Swirl | 72cf2d4 | 2009-09-12 07:36:22 +0000 | [diff] [blame] | 2325 | QTAILQ_ENTRY(device_config) next; |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2326 | }; |
Blue Swirl | 4fdcac0 | 2012-10-28 11:04:47 +0000 | [diff] [blame] | 2327 | |
| 2328 | static QTAILQ_HEAD(, device_config) device_configs = |
| 2329 | QTAILQ_HEAD_INITIALIZER(device_configs); |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2330 | |
| 2331 | static void add_device_config(int type, const char *cmdline) |
| 2332 | { |
| 2333 | struct device_config *conf; |
| 2334 | |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 2335 | conf = g_malloc0(sizeof(*conf)); |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2336 | conf->type = type; |
| 2337 | conf->cmdline = cmdline; |
Markus Armbruster | d9a5954 | 2012-02-07 15:09:12 +0100 | [diff] [blame] | 2338 | loc_save(&conf->loc); |
Blue Swirl | 72cf2d4 | 2009-09-12 07:36:22 +0000 | [diff] [blame] | 2339 | QTAILQ_INSERT_TAIL(&device_configs, conf, next); |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2340 | } |
| 2341 | |
| 2342 | static int foreach_device_config(int type, int (*func)(const char *cmdline)) |
| 2343 | { |
| 2344 | struct device_config *conf; |
| 2345 | int rc; |
| 2346 | |
Blue Swirl | 72cf2d4 | 2009-09-12 07:36:22 +0000 | [diff] [blame] | 2347 | QTAILQ_FOREACH(conf, &device_configs, next) { |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2348 | if (conf->type != type) |
| 2349 | continue; |
Markus Armbruster | d9a5954 | 2012-02-07 15:09:12 +0100 | [diff] [blame] | 2350 | loc_push_restore(&conf->loc); |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2351 | rc = func(conf->cmdline); |
Markus Armbruster | d9a5954 | 2012-02-07 15:09:12 +0100 | [diff] [blame] | 2352 | loc_pop(&conf->loc); |
Gonglei | 28de2f8 | 2014-08-11 21:00:57 +0800 | [diff] [blame] | 2353 | if (rc) { |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2354 | return rc; |
Gonglei | 28de2f8 | 2014-08-11 21:00:57 +0800 | [diff] [blame] | 2355 | } |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 2356 | } |
| 2357 | return 0; |
| 2358 | } |
| 2359 | |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 2360 | static int serial_parse(const char *devname) |
| 2361 | { |
Peter Maydell | 6af2692 | 2018-04-20 15:52:48 +0100 | [diff] [blame] | 2362 | int index = num_serial_hds; |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 2363 | char label[32]; |
| 2364 | |
| 2365 | if (strcmp(devname, "none") == 0) |
| 2366 | return 0; |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 2367 | snprintf(label, sizeof(label), "serial%d", index); |
Peter Maydell | 6af2692 | 2018-04-20 15:52:48 +0100 | [diff] [blame] | 2368 | serial_hds = g_renew(Chardev *, serial_hds, index + 1); |
| 2369 | |
Paolo Bonzini | 4ad6f6c | 2019-02-13 14:18:13 +0100 | [diff] [blame] | 2370 | serial_hds[index] = qemu_chr_new_mux_mon(label, devname, NULL); |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 2371 | if (!serial_hds[index]) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 2372 | error_report("could not connect serial device" |
| 2373 | " to character backend '%s'", devname); |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 2374 | return -1; |
| 2375 | } |
Peter Maydell | 6af2692 | 2018-04-20 15:52:48 +0100 | [diff] [blame] | 2376 | num_serial_hds++; |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 2377 | return 0; |
| 2378 | } |
| 2379 | |
Peter Maydell | a8d78cd | 2018-04-20 15:52:42 +0100 | [diff] [blame] | 2380 | Chardev *serial_hd(int i) |
| 2381 | { |
| 2382 | assert(i >= 0); |
Peter Maydell | 6af2692 | 2018-04-20 15:52:48 +0100 | [diff] [blame] | 2383 | if (i < num_serial_hds) { |
Peter Maydell | a8d78cd | 2018-04-20 15:52:42 +0100 | [diff] [blame] | 2384 | return serial_hds[i]; |
| 2385 | } |
| 2386 | return NULL; |
| 2387 | } |
| 2388 | |
Peter Maydell | b8846a4 | 2018-04-20 15:52:49 +0100 | [diff] [blame] | 2389 | int serial_max_hds(void) |
| 2390 | { |
| 2391 | return num_serial_hds; |
| 2392 | } |
| 2393 | |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 2394 | static int parallel_parse(const char *devname) |
| 2395 | { |
| 2396 | static int index = 0; |
| 2397 | char label[32]; |
| 2398 | |
| 2399 | if (strcmp(devname, "none") == 0) |
| 2400 | return 0; |
| 2401 | if (index == MAX_PARALLEL_PORTS) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 2402 | error_report("too many parallel ports"); |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 2403 | exit(1); |
| 2404 | } |
| 2405 | snprintf(label, sizeof(label), "parallel%d", index); |
Paolo Bonzini | 4ad6f6c | 2019-02-13 14:18:13 +0100 | [diff] [blame] | 2406 | parallel_hds[index] = qemu_chr_new_mux_mon(label, devname, NULL); |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 2407 | if (!parallel_hds[index]) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 2408 | error_report("could not connect parallel device" |
| 2409 | " to character backend '%s'", devname); |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 2410 | return -1; |
| 2411 | } |
| 2412 | index++; |
| 2413 | return 0; |
| 2414 | } |
| 2415 | |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 2416 | static int debugcon_parse(const char *devname) |
Laszlo Ersek | 4d8b3c6 | 2013-03-21 00:23:13 +0100 | [diff] [blame] | 2417 | { |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 2418 | QemuOpts *opts; |
| 2419 | |
Paolo Bonzini | 4ad6f6c | 2019-02-13 14:18:13 +0100 | [diff] [blame] | 2420 | if (!qemu_chr_new_mux_mon("debugcon", devname, NULL)) { |
Philippe Mathieu-Daudé | d7ecf71 | 2018-10-11 19:12:54 +0200 | [diff] [blame] | 2421 | error_report("invalid character backend '%s'", devname); |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 2422 | exit(1); |
| 2423 | } |
Luiz Capitulino | 8be7e7e | 2012-03-20 15:51:57 -0300 | [diff] [blame] | 2424 | opts = qemu_opts_create(qemu_find_opts("device"), "debugcon", 1, NULL); |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 2425 | if (!opts) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 2426 | error_report("already have a debugcon device"); |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 2427 | exit(1); |
| 2428 | } |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 2429 | qemu_opt_set(opts, "driver", "isa-debugcon", &error_abort); |
| 2430 | qemu_opt_set(opts, "chardev", "debugcon", &error_abort); |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 2431 | return 0; |
| 2432 | } |
| 2433 | |
Laszlo Ersek | 2709f26 | 2014-09-22 22:38:35 +0200 | [diff] [blame] | 2434 | static gint machine_class_cmp(gconstpointer a, gconstpointer b) |
| 2435 | { |
| 2436 | const MachineClass *mc1 = a, *mc2 = b; |
| 2437 | int res; |
| 2438 | |
| 2439 | if (mc1->family == NULL) { |
| 2440 | if (mc2->family == NULL) { |
| 2441 | /* Compare standalone machine types against each other; they sort |
| 2442 | * in increasing order. |
| 2443 | */ |
| 2444 | return strcmp(object_class_get_name(OBJECT_CLASS(mc1)), |
| 2445 | object_class_get_name(OBJECT_CLASS(mc2))); |
| 2446 | } |
| 2447 | |
| 2448 | /* Standalone machine types sort after families. */ |
| 2449 | return 1; |
| 2450 | } |
| 2451 | |
| 2452 | if (mc2->family == NULL) { |
| 2453 | /* Families sort before standalone machine types. */ |
| 2454 | return -1; |
| 2455 | } |
| 2456 | |
| 2457 | /* Families sort between each other alphabetically increasingly. */ |
| 2458 | res = strcmp(mc1->family, mc2->family); |
| 2459 | if (res != 0) { |
| 2460 | return res; |
| 2461 | } |
| 2462 | |
| 2463 | /* Within the same family, machine types sort in decreasing order. */ |
| 2464 | return strcmp(object_class_get_name(OBJECT_CLASS(mc2)), |
| 2465 | object_class_get_name(OBJECT_CLASS(mc1))); |
| 2466 | } |
| 2467 | |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 2468 | static MachineClass *machine_parse(const char *name, GSList *machines) |
Jan Kiszka | 9052ea6 | 2011-07-23 12:38:37 +0200 | [diff] [blame] | 2469 | { |
Markus Armbruster | 12cb82f | 2019-04-05 14:41:21 +0800 | [diff] [blame] | 2470 | MachineClass *mc; |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 2471 | GSList *el; |
Jan Kiszka | 9052ea6 | 2011-07-23 12:38:37 +0200 | [diff] [blame] | 2472 | |
Markus Armbruster | 12cb82f | 2019-04-05 14:41:21 +0800 | [diff] [blame] | 2473 | if (is_help_option(name)) { |
Miroslav Rezanina | 025172d | 2014-03-14 13:06:54 +0100 | [diff] [blame] | 2474 | printf("Supported machines are:\n"); |
Laszlo Ersek | 2709f26 | 2014-09-22 22:38:35 +0200 | [diff] [blame] | 2475 | machines = g_slist_sort(machines, machine_class_cmp); |
Miroslav Rezanina | 025172d | 2014-03-14 13:06:54 +0100 | [diff] [blame] | 2476 | for (el = machines; el; el = el->next) { |
| 2477 | MachineClass *mc = el->data; |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 2478 | if (mc->alias) { |
| 2479 | printf("%-20s %s (alias of %s)\n", mc->alias, mc->desc, mc->name); |
Miroslav Rezanina | 025172d | 2014-03-14 13:06:54 +0100 | [diff] [blame] | 2480 | } |
Thomas Huth | 08fe682 | 2018-06-25 11:05:12 +0200 | [diff] [blame] | 2481 | printf("%-20s %s%s%s\n", mc->name, mc->desc, |
| 2482 | mc->is_default ? " (default)" : "", |
| 2483 | mc->deprecation_reason ? " (deprecated)" : ""); |
Jan Kiszka | 9052ea6 | 2011-07-23 12:38:37 +0200 | [diff] [blame] | 2484 | } |
Markus Armbruster | 12cb82f | 2019-04-05 14:41:21 +0800 | [diff] [blame] | 2485 | exit(0); |
Jan Kiszka | 9052ea6 | 2011-07-23 12:38:37 +0200 | [diff] [blame] | 2486 | } |
Marcel Apfelbaum | 261747f | 2014-03-05 19:30:46 +0200 | [diff] [blame] | 2487 | |
Markus Armbruster | 12cb82f | 2019-04-05 14:41:21 +0800 | [diff] [blame] | 2488 | mc = find_machine(name, machines); |
| 2489 | if (!mc) { |
| 2490 | error_report("unsupported machine type"); |
| 2491 | error_printf("Use -machine help to list supported machines\n"); |
| 2492 | exit(1); |
| 2493 | } |
| 2494 | return mc; |
Jan Kiszka | 9052ea6 | 2011-07-23 12:38:37 +0200 | [diff] [blame] | 2495 | } |
| 2496 | |
Gerd Hoffmann | fd42dee | 2010-06-04 14:08:07 +0200 | [diff] [blame] | 2497 | void qemu_add_exit_notifier(Notifier *notify) |
| 2498 | { |
| 2499 | notifier_list_add(&exit_notifiers, notify); |
| 2500 | } |
| 2501 | |
| 2502 | void qemu_remove_exit_notifier(Notifier *notify) |
| 2503 | { |
Paolo Bonzini | 3155252 | 2012-01-13 17:34:01 +0100 | [diff] [blame] | 2504 | notifier_remove(notify); |
Gerd Hoffmann | fd42dee | 2010-06-04 14:08:07 +0200 | [diff] [blame] | 2505 | } |
| 2506 | |
| 2507 | static void qemu_run_exit_notifiers(void) |
| 2508 | { |
Jan Kiszka | 9e8dd45 | 2011-06-20 14:06:26 +0200 | [diff] [blame] | 2509 | notifier_list_notify(&exit_notifiers, NULL); |
Gerd Hoffmann | fd42dee | 2010-06-04 14:08:07 +0200 | [diff] [blame] | 2510 | } |
| 2511 | |
Marc-André Lureau | 90a84d1 | 2018-09-07 16:13:19 +0400 | [diff] [blame] | 2512 | static const char *pid_file; |
| 2513 | static Notifier qemu_unlink_pidfile_notifier; |
| 2514 | |
| 2515 | static void qemu_unlink_pidfile(Notifier *n, void *data) |
| 2516 | { |
| 2517 | if (pid_file) { |
| 2518 | unlink(pid_file); |
| 2519 | } |
| 2520 | } |
| 2521 | |
Peter Xu | c8ca2a2 | 2018-03-06 13:33:12 +0800 | [diff] [blame] | 2522 | bool machine_init_done; |
Paolo Bonzini | 71cdd1c | 2015-03-31 14:01:06 +0200 | [diff] [blame] | 2523 | |
Gleb Natapov | 4cab946 | 2010-12-08 13:35:08 +0200 | [diff] [blame] | 2524 | void qemu_add_machine_init_done_notifier(Notifier *notify) |
| 2525 | { |
| 2526 | notifier_list_add(&machine_init_done_notifiers, notify); |
Paolo Bonzini | 71cdd1c | 2015-03-31 14:01:06 +0200 | [diff] [blame] | 2527 | if (machine_init_done) { |
| 2528 | notify->notify(notify, NULL); |
| 2529 | } |
Gleb Natapov | 4cab946 | 2010-12-08 13:35:08 +0200 | [diff] [blame] | 2530 | } |
| 2531 | |
Marcel Apfelbaum | b86eacb | 2016-06-27 18:38:32 +0300 | [diff] [blame] | 2532 | void qemu_remove_machine_init_done_notifier(Notifier *notify) |
| 2533 | { |
| 2534 | notifier_remove(notify); |
| 2535 | } |
| 2536 | |
Gleb Natapov | 4cab946 | 2010-12-08 13:35:08 +0200 | [diff] [blame] | 2537 | static void qemu_run_machine_init_done_notifiers(void) |
| 2538 | { |
Paolo Bonzini | 71cdd1c | 2015-03-31 14:01:06 +0200 | [diff] [blame] | 2539 | machine_init_done = true; |
Peter Xu | c8ca2a2 | 2018-03-06 13:33:12 +0800 | [diff] [blame] | 2540 | notifier_list_notify(&machine_init_done_notifiers, NULL); |
Gleb Natapov | 4cab946 | 2010-12-08 13:35:08 +0200 | [diff] [blame] | 2541 | } |
| 2542 | |
Anthony Liguori | 6530a97 | 2010-01-22 09:18:06 -0600 | [diff] [blame] | 2543 | static const QEMUOption *lookup_opt(int argc, char **argv, |
| 2544 | const char **poptarg, int *poptind) |
| 2545 | { |
| 2546 | const QEMUOption *popt; |
| 2547 | int optind = *poptind; |
| 2548 | char *r = argv[optind]; |
| 2549 | const char *optarg; |
| 2550 | |
Markus Armbruster | 0f0bc3f | 2010-02-18 20:13:51 +0100 | [diff] [blame] | 2551 | loc_set_cmdline(argv, optind, 1); |
Anthony Liguori | 6530a97 | 2010-01-22 09:18:06 -0600 | [diff] [blame] | 2552 | optind++; |
| 2553 | /* Treat --foo the same as -foo. */ |
| 2554 | if (r[1] == '-') |
| 2555 | r++; |
| 2556 | popt = qemu_options; |
| 2557 | for(;;) { |
| 2558 | if (!popt->name) { |
Markus Armbruster | 0f0bc3f | 2010-02-18 20:13:51 +0100 | [diff] [blame] | 2559 | error_report("invalid option"); |
Anthony Liguori | 6530a97 | 2010-01-22 09:18:06 -0600 | [diff] [blame] | 2560 | exit(1); |
| 2561 | } |
| 2562 | if (!strcmp(popt->name, r + 1)) |
| 2563 | break; |
| 2564 | popt++; |
| 2565 | } |
| 2566 | if (popt->flags & HAS_ARG) { |
| 2567 | if (optind >= argc) { |
Markus Armbruster | 0f0bc3f | 2010-02-18 20:13:51 +0100 | [diff] [blame] | 2568 | error_report("requires an argument"); |
Anthony Liguori | 6530a97 | 2010-01-22 09:18:06 -0600 | [diff] [blame] | 2569 | exit(1); |
| 2570 | } |
| 2571 | optarg = argv[optind++]; |
Markus Armbruster | 0f0bc3f | 2010-02-18 20:13:51 +0100 | [diff] [blame] | 2572 | loc_set_cmdline(argv, optind - 2, 2); |
Anthony Liguori | 6530a97 | 2010-01-22 09:18:06 -0600 | [diff] [blame] | 2573 | } else { |
| 2574 | optarg = NULL; |
| 2575 | } |
| 2576 | |
| 2577 | *poptarg = optarg; |
| 2578 | *poptind = optind; |
| 2579 | |
| 2580 | return popt; |
| 2581 | } |
| 2582 | |
Markus Armbruster | 7580f23 | 2016-02-16 15:51:53 +0100 | [diff] [blame] | 2583 | static MachineClass *select_machine(void) |
Marcel Apfelbaum | 34f405a | 2016-02-12 17:02:24 -0200 | [diff] [blame] | 2584 | { |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 2585 | GSList *machines = object_class_get_list(TYPE_MACHINE, false); |
| 2586 | MachineClass *machine_class = find_default_machine(machines); |
Marcel Apfelbaum | 34f405a | 2016-02-12 17:02:24 -0200 | [diff] [blame] | 2587 | const char *optarg; |
| 2588 | QemuOpts *opts; |
| 2589 | Location loc; |
| 2590 | |
| 2591 | loc_push_none(&loc); |
| 2592 | |
| 2593 | opts = qemu_get_machine_opts(); |
| 2594 | qemu_opts_loc_restore(opts); |
| 2595 | |
| 2596 | optarg = qemu_opt_get(opts, "type"); |
| 2597 | if (optarg) { |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 2598 | machine_class = machine_parse(optarg, machines); |
Marcel Apfelbaum | 34f405a | 2016-02-12 17:02:24 -0200 | [diff] [blame] | 2599 | } |
| 2600 | |
Markus Armbruster | 7580f23 | 2016-02-16 15:51:53 +0100 | [diff] [blame] | 2601 | if (!machine_class) { |
Marcel Apfelbaum | 34f405a | 2016-02-12 17:02:24 -0200 | [diff] [blame] | 2602 | error_report("No machine specified, and there is no default"); |
| 2603 | error_printf("Use -machine help to list supported machines\n"); |
| 2604 | exit(1); |
| 2605 | } |
| 2606 | |
| 2607 | loc_pop(&loc); |
Wei Yang | c516cd1 | 2019-04-05 14:41:19 +0800 | [diff] [blame] | 2608 | g_slist_free(machines); |
Markus Armbruster | 7580f23 | 2016-02-16 15:51:53 +0100 | [diff] [blame] | 2609 | return machine_class; |
Marcel Apfelbaum | 34f405a | 2016-02-12 17:02:24 -0200 | [diff] [blame] | 2610 | } |
| 2611 | |
Markus Armbruster | 71df1d8 | 2015-03-12 08:40:25 +0100 | [diff] [blame] | 2612 | static int machine_set_property(void *opaque, |
| 2613 | const char *name, const char *value, |
| 2614 | Error **errp) |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 2615 | { |
| 2616 | Object *obj = OBJECT(opaque); |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 2617 | Error *local_err = NULL; |
Markus Armbruster | f279ee4 | 2016-10-13 18:44:14 +0200 | [diff] [blame] | 2618 | char *p, *qom_name; |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 2619 | |
Andreas Färber | d2659e2 | 2014-07-23 16:16:26 +0200 | [diff] [blame] | 2620 | if (strcmp(name, "type") == 0) { |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 2621 | return 0; |
| 2622 | } |
| 2623 | |
Marcel Apfelbaum | b0ddb8b | 2014-07-18 19:32:37 +0300 | [diff] [blame] | 2624 | qom_name = g_strdup(name); |
Markus Armbruster | f279ee4 | 2016-10-13 18:44:14 +0200 | [diff] [blame] | 2625 | for (p = qom_name; *p; p++) { |
| 2626 | if (*p == '_') { |
| 2627 | *p = '-'; |
Marcel Apfelbaum | b0ddb8b | 2014-07-18 19:32:37 +0300 | [diff] [blame] | 2628 | } |
| 2629 | } |
| 2630 | |
Marcel Apfelbaum | 2e16898 | 2014-12-16 16:58:05 +0000 | [diff] [blame] | 2631 | object_property_parse(obj, value, qom_name, &local_err); |
Marcel Apfelbaum | b0ddb8b | 2014-07-18 19:32:37 +0300 | [diff] [blame] | 2632 | g_free(qom_name); |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 2633 | |
| 2634 | if (local_err) { |
Markus Armbruster | 702832b | 2018-10-17 10:26:45 +0200 | [diff] [blame] | 2635 | error_propagate(errp, local_err); |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 2636 | return -1; |
| 2637 | } |
| 2638 | |
| 2639 | return 0; |
| 2640 | } |
| 2641 | |
Daniel P. Berrange | f08f927 | 2015-05-13 17:14:04 +0100 | [diff] [blame] | 2642 | |
| 2643 | /* |
| 2644 | * Initial object creation happens before all other |
| 2645 | * QEMU data types are created. The majority of objects |
| 2646 | * can be created at this point. The rng-egd object |
| 2647 | * cannot be created here, as it depends on the chardev |
| 2648 | * already existing. |
| 2649 | */ |
Marc-André Lureau | 1195fa2 | 2018-09-06 17:05:34 +0400 | [diff] [blame] | 2650 | static bool object_create_initial(const char *type, QemuOpts *opts) |
Daniel P. Berrange | f08f927 | 2015-05-13 17:14:04 +0100 | [diff] [blame] | 2651 | { |
Kevin Wolf | 3e9297f | 2019-10-11 19:20:12 +0200 | [diff] [blame] | 2652 | if (user_creatable_print_help(type, opts)) { |
Marc-André Lureau | 1195fa2 | 2018-09-06 17:05:34 +0400 | [diff] [blame] | 2653 | exit(0); |
| 2654 | } |
| 2655 | |
Markus Armbruster | edfb438 | 2019-06-04 17:12:51 +0200 | [diff] [blame] | 2656 | /* |
| 2657 | * Objects should not be made "delayed" without a reason. If you |
| 2658 | * add one, state the reason in a comment! |
| 2659 | */ |
| 2660 | |
| 2661 | /* Reason: rng-egd property "chardev" */ |
Markus Armbruster | 9ea18ed | 2019-06-04 17:12:50 +0200 | [diff] [blame] | 2662 | if (g_str_equal(type, "rng-egd")) { |
Daniel P. Berrange | f08f927 | 2015-05-13 17:14:04 +0100 | [diff] [blame] | 2663 | return false; |
| 2664 | } |
Yang Hongyang | 7dbb11c | 2015-10-07 11:52:21 +0800 | [diff] [blame] | 2665 | |
Gonglei | 042cea2 | 2018-03-01 21:46:28 +0800 | [diff] [blame] | 2666 | #if defined(CONFIG_VHOST_USER) && defined(CONFIG_LINUX) |
Markus Armbruster | edfb438 | 2019-06-04 17:12:51 +0200 | [diff] [blame] | 2667 | /* Reason: cryptodev-vhost-user property "chardev" */ |
Gonglei | 042cea2 | 2018-03-01 21:46:28 +0800 | [diff] [blame] | 2668 | if (g_str_equal(type, "cryptodev-vhost-user")) { |
| 2669 | return false; |
| 2670 | } |
| 2671 | #endif |
| 2672 | |
Thomas Huth | 9d3e12e | 2015-10-13 12:40:01 +0200 | [diff] [blame] | 2673 | /* |
Markus Armbruster | edfb438 | 2019-06-04 17:12:51 +0200 | [diff] [blame] | 2674 | * Reason: filter-* property "netdev" etc. |
Thomas Huth | 9d3e12e | 2015-10-13 12:40:01 +0200 | [diff] [blame] | 2675 | */ |
| 2676 | if (g_str_equal(type, "filter-buffer") || |
Zhang Chen | f6d3afb | 2016-03-15 15:41:33 +0800 | [diff] [blame] | 2677 | g_str_equal(type, "filter-dump") || |
Zhang Chen | d46f75b | 2016-03-17 16:16:26 +0800 | [diff] [blame] | 2678 | g_str_equal(type, "filter-mirror") || |
Zhang Chen | 7dce4e6 | 2016-09-27 10:22:26 +0800 | [diff] [blame] | 2679 | g_str_equal(type, "filter-redirector") || |
Zhang Chen | e6eee8a | 2016-09-27 10:22:32 +0800 | [diff] [blame] | 2680 | g_str_equal(type, "colo-compare") || |
Pavel Dovgalyuk | 646c547 | 2016-09-26 11:08:21 +0300 | [diff] [blame] | 2681 | g_str_equal(type, "filter-rewriter") || |
| 2682 | g_str_equal(type, "filter-replay")) { |
Yang Hongyang | 7dbb11c | 2015-10-07 11:52:21 +0800 | [diff] [blame] | 2683 | return false; |
| 2684 | } |
| 2685 | |
Eduardo Habkost | 6546d0d | 2016-09-02 15:59:44 -0300 | [diff] [blame] | 2686 | /* Memory allocation by backends needs to be done |
| 2687 | * after configure_accelerator() (due to the tcg_enabled() |
| 2688 | * checks at memory_region_init_*()). |
| 2689 | * |
| 2690 | * Also, allocation of large amounts of memory may delay |
| 2691 | * chardev initialization for too long, and trigger timeouts |
| 2692 | * on software that waits for a monitor socket to be created |
| 2693 | * (e.g. libvirt). |
| 2694 | */ |
| 2695 | if (g_str_has_prefix(type, "memory-backend-")) { |
| 2696 | return false; |
| 2697 | } |
| 2698 | |
Daniel P. Berrange | f08f927 | 2015-05-13 17:14:04 +0100 | [diff] [blame] | 2699 | return true; |
| 2700 | } |
| 2701 | |
| 2702 | |
| 2703 | /* |
| 2704 | * The remainder of object creation happens after the |
Yang Hongyang | 9abce56 | 2015-10-07 11:52:13 +0800 | [diff] [blame] | 2705 | * creation of chardev, fsdev, net clients and device data types. |
Daniel P. Berrange | f08f927 | 2015-05-13 17:14:04 +0100 | [diff] [blame] | 2706 | */ |
Marc-André Lureau | 1195fa2 | 2018-09-06 17:05:34 +0400 | [diff] [blame] | 2707 | static bool object_create_delayed(const char *type, QemuOpts *opts) |
Daniel P. Berrange | f08f927 | 2015-05-13 17:14:04 +0100 | [diff] [blame] | 2708 | { |
Marc-André Lureau | 1195fa2 | 2018-09-06 17:05:34 +0400 | [diff] [blame] | 2709 | return !object_create_initial(type, opts); |
Daniel P. Berrange | f08f927 | 2015-05-13 17:14:04 +0100 | [diff] [blame] | 2710 | } |
| 2711 | |
| 2712 | |
Nikunj A Dadhania | 076b35b | 2015-05-07 15:33:57 +1000 | [diff] [blame] | 2713 | static void set_memory_options(uint64_t *ram_slots, ram_addr_t *maxram_size, |
| 2714 | MachineClass *mc) |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2715 | { |
| 2716 | uint64_t sz; |
| 2717 | const char *mem_str; |
Nikunj A Dadhania | 076b35b | 2015-05-07 15:33:57 +1000 | [diff] [blame] | 2718 | const ram_addr_t default_ram_size = mc->default_ram_size; |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2719 | QemuOpts *opts = qemu_find_opts_singleton("memory"); |
Eduardo Habkost | bbe2d25 | 2016-02-12 17:02:27 -0200 | [diff] [blame] | 2720 | Location loc; |
| 2721 | |
| 2722 | loc_push_none(&loc); |
| 2723 | qemu_opts_loc_restore(opts); |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2724 | |
| 2725 | sz = 0; |
| 2726 | mem_str = qemu_opt_get(opts, "size"); |
| 2727 | if (mem_str) { |
| 2728 | if (!*mem_str) { |
| 2729 | error_report("missing 'size' option value"); |
| 2730 | exit(EXIT_FAILURE); |
| 2731 | } |
| 2732 | |
| 2733 | sz = qemu_opt_get_size(opts, "size", ram_size); |
| 2734 | |
| 2735 | /* Fix up legacy suffix-less format */ |
| 2736 | if (g_ascii_isdigit(mem_str[strlen(mem_str) - 1])) { |
| 2737 | uint64_t overflow_check = sz; |
| 2738 | |
Philippe Mathieu-Daudé | 3dc54b0 | 2018-06-25 09:42:35 -0300 | [diff] [blame] | 2739 | sz *= MiB; |
| 2740 | if (sz / MiB != overflow_check) { |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2741 | error_report("too large 'size' option value"); |
| 2742 | exit(EXIT_FAILURE); |
| 2743 | } |
| 2744 | } |
| 2745 | } |
| 2746 | |
| 2747 | /* backward compatibility behaviour for case "-m 0" */ |
| 2748 | if (sz == 0) { |
| 2749 | sz = default_ram_size; |
| 2750 | } |
| 2751 | |
| 2752 | sz = QEMU_ALIGN_UP(sz, 8192); |
| 2753 | ram_size = sz; |
| 2754 | if (ram_size != sz) { |
| 2755 | error_report("ram size too large"); |
| 2756 | exit(EXIT_FAILURE); |
| 2757 | } |
| 2758 | |
| 2759 | /* store value for the future use */ |
Markus Armbruster | 39101f2 | 2015-02-12 16:46:36 +0100 | [diff] [blame] | 2760 | qemu_opt_set_number(opts, "size", ram_size, &error_abort); |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2761 | *maxram_size = ram_size; |
| 2762 | |
David Hildenbrand | 951f226 | 2018-04-23 18:51:26 +0200 | [diff] [blame] | 2763 | if (qemu_opt_get(opts, "maxmem")) { |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2764 | uint64_t slots; |
| 2765 | |
| 2766 | sz = qemu_opt_get_size(opts, "maxmem", 0); |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2767 | slots = qemu_opt_get_number(opts, "slots", 0); |
Peter Krempa | 214224a | 2015-01-29 14:48:40 +0100 | [diff] [blame] | 2768 | if (sz < ram_size) { |
| 2769 | error_report("invalid value of -m option maxmem: " |
| 2770 | "maximum memory size (0x%" PRIx64 ") must be at least " |
| 2771 | "the initial memory size (0x" RAM_ADDR_FMT ")", |
| 2772 | sz, ram_size); |
| 2773 | exit(EXIT_FAILURE); |
David Hildenbrand | 951f226 | 2018-04-23 18:51:26 +0200 | [diff] [blame] | 2774 | } else if (slots && sz == ram_size) { |
Peter Krempa | 214224a | 2015-01-29 14:48:40 +0100 | [diff] [blame] | 2775 | error_report("invalid value of -m option maxmem: " |
| 2776 | "memory slots were specified but maximum memory size " |
| 2777 | "(0x%" PRIx64 ") is equal to the initial memory size " |
| 2778 | "(0x" RAM_ADDR_FMT ")", sz, ram_size); |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2779 | exit(EXIT_FAILURE); |
| 2780 | } |
| 2781 | |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2782 | *maxram_size = sz; |
| 2783 | *ram_slots = slots; |
David Hildenbrand | 951f226 | 2018-04-23 18:51:26 +0200 | [diff] [blame] | 2784 | } else if (qemu_opt_get(opts, "slots")) { |
| 2785 | error_report("invalid -m option value: missing 'maxmem' option"); |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2786 | exit(EXIT_FAILURE); |
| 2787 | } |
Eduardo Habkost | bbe2d25 | 2016-02-12 17:02:27 -0200 | [diff] [blame] | 2788 | |
| 2789 | loc_pop(&loc); |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2790 | } |
| 2791 | |
Eduardo Habkost | 8d76bfe | 2016-06-15 15:54:52 -0300 | [diff] [blame] | 2792 | static int global_init_func(void *opaque, QemuOpts *opts, Error **errp) |
| 2793 | { |
| 2794 | GlobalProperty *g; |
| 2795 | |
| 2796 | g = g_malloc0(sizeof(*g)); |
| 2797 | g->driver = qemu_opt_get(opts, "driver"); |
| 2798 | g->property = qemu_opt_get(opts, "property"); |
| 2799 | g->value = qemu_opt_get(opts, "value"); |
Eduardo Habkost | 8d76bfe | 2016-06-15 15:54:52 -0300 | [diff] [blame] | 2800 | qdev_prop_register_global(g); |
| 2801 | return 0; |
| 2802 | } |
| 2803 | |
Eduardo Habkost | 726401b | 2017-01-17 16:00:51 -0200 | [diff] [blame] | 2804 | static int qemu_read_default_config_file(void) |
| 2805 | { |
| 2806 | int ret; |
| 2807 | |
| 2808 | ret = qemu_read_config_file(CONFIG_QEMU_CONFDIR "/qemu.conf"); |
| 2809 | if (ret < 0 && ret != -ENOENT) { |
| 2810 | return ret; |
| 2811 | } |
| 2812 | |
| 2813 | return 0; |
| 2814 | } |
| 2815 | |
Peter Xu | a0660e0 | 2017-06-27 12:10:12 +0800 | [diff] [blame] | 2816 | static void user_register_global_props(void) |
| 2817 | { |
| 2818 | qemu_opts_foreach(qemu_find_opts("global"), |
| 2819 | global_init_func, NULL, NULL); |
| 2820 | } |
| 2821 | |
malc | 902b3d5 | 2008-12-10 19:18:40 +0000 | [diff] [blame] | 2822 | int main(int argc, char **argv, char **envp) |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 2823 | { |
ths | e4bcb14 | 2007-12-02 04:51:10 +0000 | [diff] [blame] | 2824 | int i; |
Eduardo Habkost | da1fcfd | 2010-04-06 19:22:07 -0300 | [diff] [blame] | 2825 | int snapshot, linux_boot; |
bellard | 7f7f987 | 2003-10-30 01:11:23 +0000 | [diff] [blame] | 2826 | const char *initrd_filename; |
bellard | a20dd50 | 2003-09-30 21:07:02 +0000 | [diff] [blame] | 2827 | const char *kernel_filename, *kernel_cmdline; |
Gonglei | f05f47b | 2015-02-03 11:31:09 +0000 | [diff] [blame] | 2828 | const char *boot_order = NULL; |
| 2829 | const char *boot_once = NULL; |
aliguori | 3023f33 | 2009-01-16 19:04:14 +0000 | [diff] [blame] | 2830 | DisplayState *ds; |
KONRAD Frederic | 8d4e914 | 2017-02-23 18:29:08 +0000 | [diff] [blame] | 2831 | QemuOpts *opts, *machine_opts; |
Thomas Huth | d1cdd92 | 2017-12-18 18:14:32 +0100 | [diff] [blame] | 2832 | QemuOpts *icount_opts = NULL, *accel_opts = NULL; |
Gerd Hoffmann | 03b0ba7 | 2010-08-20 13:52:02 +0200 | [diff] [blame] | 2833 | QemuOptsList *olist; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 2834 | int optind; |
Anthony Liguori | 6530a97 | 2010-01-22 09:18:06 -0600 | [diff] [blame] | 2835 | const char *optarg; |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 2836 | const char *loadvm = NULL; |
Marcel Apfelbaum | 0056ae2 | 2014-03-05 19:30:47 +0200 | [diff] [blame] | 2837 | MachineClass *machine_class; |
Eduardo Habkost | c1c8cfe | 2019-04-16 23:59:40 -0300 | [diff] [blame] | 2838 | const char *cpu_option; |
Mark Wu | d44229c | 2014-03-10 22:37:40 +0800 | [diff] [blame] | 2839 | const char *vga_model = NULL; |
Paolo Bonzini | d4fce24 | 2013-10-18 13:51:11 +0200 | [diff] [blame] | 2840 | const char *qtest_chrdev = NULL; |
| 2841 | const char *qtest_log = NULL; |
aliguori | 5bb7910 | 2008-10-13 03:12:02 +0000 | [diff] [blame] | 2842 | const char *incoming = NULL; |
Eduardo Habkost | f29a561 | 2012-05-02 13:07:29 -0300 | [diff] [blame] | 2843 | bool userconfig = true; |
Eduardo Habkost | cfc58cf | 2016-04-19 16:55:25 -0300 | [diff] [blame] | 2844 | bool nographic = false; |
Eduardo Habkost | 1f0dfe0 | 2016-04-19 16:55:28 -0300 | [diff] [blame] | 2845 | int display_remote = 0; |
Matthew Fernandez | c235d73 | 2011-06-07 16:32:40 +0000 | [diff] [blame] | 2846 | const char *log_mask = NULL; |
| 2847 | const char *log_file = NULL; |
Paolo Bonzini | 41fc57e | 2016-01-07 16:55:24 +0300 | [diff] [blame] | 2848 | char *trace_file = NULL; |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 2849 | ram_addr_t maxram_size; |
Igor Mammedov | c270fb9 | 2014-06-02 15:25:02 +0200 | [diff] [blame] | 2850 | uint64_t ram_slots = 0; |
Amit Shah | abfd9ce | 2014-06-20 18:56:08 +0530 | [diff] [blame] | 2851 | FILE *vmstate_dump_file = NULL; |
Chrysostomos Nanakos | 2f78e49 | 2014-09-18 14:30:49 +0300 | [diff] [blame] | 2852 | Error *main_loop_err = NULL; |
Daniel P. Berrange | ddbb0d0 | 2015-07-01 18:10:29 +0100 | [diff] [blame] | 2853 | Error *err = NULL; |
Richard W.M. Jones | 37146e7 | 2016-05-16 17:34:35 +0100 | [diff] [blame] | 2854 | bool list_data_dirs = false; |
Marc-André Lureau | 3547112 | 2018-01-04 17:05:14 +0100 | [diff] [blame] | 2855 | char *dir, **dirs; |
Markus Armbruster | 651af51 | 2019-03-08 14:14:38 +0100 | [diff] [blame] | 2856 | BlockdevOptionsQueue bdo_queue = QSIMPLEQ_HEAD_INITIALIZER(bdo_queue); |
Stefan Hajnoczi | 0b5538c | 2011-02-26 18:38:39 +0000 | [diff] [blame] | 2857 | |
Wei Yang | 45d8bc3 | 2019-07-16 15:21:27 +0800 | [diff] [blame] | 2858 | os_set_line_buffering(); |
| 2859 | |
Christophe Fergeau | f5852ef | 2019-01-31 17:46:14 +0100 | [diff] [blame] | 2860 | error_init(argv[0]); |
Daniel P. Berrange | fe4db84 | 2016-10-04 14:35:52 +0100 | [diff] [blame] | 2861 | module_call_init(MODULE_INIT_TRACE); |
| 2862 | |
Paolo Bonzini | 267f685 | 2016-08-28 03:45:14 +0200 | [diff] [blame] | 2863 | qemu_init_cpu_list(); |
Paolo Bonzini | 576a94d | 2015-03-03 11:36:09 +0100 | [diff] [blame] | 2864 | qemu_init_cpu_loop(); |
Alex Bennée | d759c95 | 2018-02-27 12:52:48 +0300 | [diff] [blame] | 2865 | |
Paolo Bonzini | 576a94d | 2015-03-03 11:36:09 +0100 | [diff] [blame] | 2866 | qemu_mutex_lock_iothread(); |
| 2867 | |
Gerd Hoffmann | fd42dee | 2010-06-04 14:08:07 +0200 | [diff] [blame] | 2868 | atexit(qemu_run_exit_notifiers); |
Fam Zheng | 10f5bff | 2014-02-10 14:48:51 +0800 | [diff] [blame] | 2869 | qemu_init_exec_dir(argv[0]); |
Markus Armbruster | 65abca0 | 2010-02-24 14:37:14 +0100 | [diff] [blame] | 2870 | |
Andreas Färber | 1b71f7c | 2012-03-04 21:32:35 +0100 | [diff] [blame] | 2871 | module_call_init(MODULE_INIT_QOM); |
| 2872 | |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 2873 | qemu_add_opts(&qemu_drive_opts); |
Amos Kong | 968854c | 2013-11-09 12:15:47 +0800 | [diff] [blame] | 2874 | qemu_add_drive_opts(&qemu_legacy_drive_opts); |
| 2875 | qemu_add_drive_opts(&qemu_common_drive_opts); |
| 2876 | qemu_add_drive_opts(&qemu_drive_opts); |
Kevin Wolf | c5f3014 | 2016-10-06 11:33:17 +0200 | [diff] [blame] | 2877 | qemu_add_drive_opts(&bdrv_runtime_opts); |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 2878 | qemu_add_opts(&qemu_chardev_opts); |
| 2879 | qemu_add_opts(&qemu_device_opts); |
| 2880 | qemu_add_opts(&qemu_netdev_opts); |
Thomas Huth | 78cd6f7 | 2018-02-21 11:18:36 +0100 | [diff] [blame] | 2881 | qemu_add_opts(&qemu_nic_opts); |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 2882 | qemu_add_opts(&qemu_net_opts); |
| 2883 | qemu_add_opts(&qemu_rtc_opts); |
| 2884 | qemu_add_opts(&qemu_global_opts); |
| 2885 | qemu_add_opts(&qemu_mon_opts); |
| 2886 | qemu_add_opts(&qemu_trace_opts); |
| 2887 | qemu_add_opts(&qemu_option_rom_opts); |
| 2888 | qemu_add_opts(&qemu_machine_opts); |
KONRAD Frederic | 8d4e914 | 2017-02-23 18:29:08 +0000 | [diff] [blame] | 2889 | qemu_add_opts(&qemu_accel_opts); |
Igor Mammedov | 6e1d3c1 | 2013-11-27 01:27:35 +0100 | [diff] [blame] | 2890 | qemu_add_opts(&qemu_mem_opts); |
Michael Tokarev | 12b7f57 | 2013-06-24 15:06:52 +0400 | [diff] [blame] | 2891 | qemu_add_opts(&qemu_smp_opts); |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 2892 | qemu_add_opts(&qemu_boot_opts); |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 2893 | qemu_add_opts(&qemu_add_fd_opts); |
| 2894 | qemu_add_opts(&qemu_object_opts); |
Stefan Berger | d1a0cf7 | 2013-02-27 12:47:49 -0500 | [diff] [blame] | 2895 | qemu_add_opts(&qemu_tpmdev_opts); |
Satoru Moriya | 888a6bc | 2013-04-19 16:42:06 +0200 | [diff] [blame] | 2896 | qemu_add_opts(&qemu_realtime_opts); |
Prasad Singamsetty | 1fdd474 | 2018-08-15 13:57:04 -0400 | [diff] [blame] | 2897 | qemu_add_opts(&qemu_overcommit_opts); |
Seiji Aguchi | 5e2ac51 | 2013-07-03 23:02:46 -0400 | [diff] [blame] | 2898 | qemu_add_opts(&qemu_msg_opts); |
Dr. David Alan Gilbert | 5d12f96 | 2014-01-30 10:20:30 +0000 | [diff] [blame] | 2899 | qemu_add_opts(&qemu_name_opts); |
Wanlong Gao | 0042109 | 2014-05-14 17:43:08 +0800 | [diff] [blame] | 2900 | qemu_add_opts(&qemu_numa_opts); |
Sebastian Tanase | 1ad9580 | 2014-07-25 11:56:28 +0200 | [diff] [blame] | 2901 | qemu_add_opts(&qemu_icount_opts); |
Liviu Ionescu | a38bb07 | 2014-12-11 12:07:48 +0000 | [diff] [blame] | 2902 | qemu_add_opts(&qemu_semihosting_config_opts); |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 2903 | qemu_add_opts(&qemu_fw_cfg_opts); |
Eduardo Habkost | 34294e2 | 2016-02-16 18:59:07 -0200 | [diff] [blame] | 2904 | module_call_init(MODULE_INIT_OPTS); |
Paolo Bonzini | 4d45457 | 2012-11-26 16:03:42 +0100 | [diff] [blame] | 2905 | |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 2906 | runstate_init(); |
Wei Wang | bd22706 | 2018-12-11 16:24:51 +0800 | [diff] [blame] | 2907 | precopy_infrastructure_init(); |
Dr. David Alan Gilbert | 1693c64 | 2018-03-12 17:20:59 +0000 | [diff] [blame] | 2908 | postcopy_infrastructure_init(); |
Peter Xu | d32749d | 2018-06-08 11:55:10 +0800 | [diff] [blame] | 2909 | monitor_init_globals(); |
Luiz Capitulino | 5db9d4d | 2011-09-05 16:36:31 -0300 | [diff] [blame] | 2910 | |
Daniel P. Berrange | ddbb0d0 | 2015-07-01 18:10:29 +0100 | [diff] [blame] | 2911 | if (qcrypto_init(&err) < 0) { |
Markus Armbruster | c29b77f | 2015-12-18 16:35:14 +0100 | [diff] [blame] | 2912 | error_reportf_err(err, "cannot initialize crypto: "); |
Daniel P. Berrange | ddbb0d0 | 2015-07-01 18:10:29 +0100 | [diff] [blame] | 2913 | exit(1); |
| 2914 | } |
Jan Kiszka | 6875204 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 2915 | |
Stefan Hajnoczi | 60dbc5a | 2019-06-20 18:37:07 +0100 | [diff] [blame] | 2916 | QTAILQ_INIT(&vm_change_state_head); |
Jes Sorensen | fe98ac1 | 2010-06-10 11:42:21 +0200 | [diff] [blame] | 2917 | os_setup_early_signal_handling(); |
bellard | be995c2 | 2006-06-25 16:25:21 +0000 | [diff] [blame] | 2918 | |
Eduardo Habkost | c1c8cfe | 2019-04-16 23:59:40 -0300 | [diff] [blame] | 2919 | cpu_option = NULL; |
bellard | 33e3963 | 2003-07-06 17:15:21 +0000 | [diff] [blame] | 2920 | snapshot = 0; |
bellard | c4b1fcc | 2004-03-14 21:44:30 +0000 | [diff] [blame] | 2921 | |
bellard | 7c9d8e0 | 2005-11-15 22:16:05 +0000 | [diff] [blame] | 2922 | nb_nics = 0; |
ths | 3b46e62 | 2007-09-17 08:09:54 +0000 | [diff] [blame] | 2923 | |
Peter Lieven | 142c6b1 | 2013-03-21 13:07:10 +0100 | [diff] [blame] | 2924 | bdrv_init_with_whitelist(); |
| 2925 | |
Kewei Yu | 2c02d1a | 2013-12-31 18:36:08 +0800 | [diff] [blame] | 2926 | autostart = 1; |
blueswir1 | 41bd639 | 2008-10-05 09:56:21 +0000 | [diff] [blame] | 2927 | |
Anthony Liguori | 292444c | 2010-01-21 10:57:58 -0600 | [diff] [blame] | 2928 | /* first pass of option parsing */ |
| 2929 | optind = 1; |
| 2930 | while (optind < argc) { |
| 2931 | if (argv[optind][0] != '-') { |
| 2932 | /* disk image */ |
Anthony Liguori | 28e68d6 | 2010-01-27 10:46:00 -0600 | [diff] [blame] | 2933 | optind++; |
Anthony Liguori | 292444c | 2010-01-21 10:57:58 -0600 | [diff] [blame] | 2934 | } else { |
| 2935 | const QEMUOption *popt; |
| 2936 | |
| 2937 | popt = lookup_opt(argc, argv, &optarg, &optind); |
| 2938 | switch (popt->index) { |
Eduardo Habkost | f29a561 | 2012-05-02 13:07:29 -0300 | [diff] [blame] | 2939 | case QEMU_OPTION_nouserconfig: |
| 2940 | userconfig = false; |
| 2941 | break; |
Anthony Liguori | 292444c | 2010-01-21 10:57:58 -0600 | [diff] [blame] | 2942 | } |
| 2943 | } |
| 2944 | } |
| 2945 | |
Eduardo Habkost | 1ea06c3 | 2017-10-04 00:00:24 -0300 | [diff] [blame] | 2946 | if (userconfig) { |
Eduardo Habkost | 726401b | 2017-01-17 16:00:51 -0200 | [diff] [blame] | 2947 | if (qemu_read_default_config_file() < 0) { |
Kevin Wolf | dcfb093 | 2010-03-05 17:25:55 +0100 | [diff] [blame] | 2948 | exit(1); |
Anthony Liguori | 292444c | 2010-01-21 10:57:58 -0600 | [diff] [blame] | 2949 | } |
| 2950 | } |
| 2951 | |
| 2952 | /* second pass of option parsing */ |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 2953 | optind = 1; |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 2954 | for(;;) { |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 2955 | if (optind >= argc) |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 2956 | break; |
Anthony Liguori | 6530a97 | 2010-01-22 09:18:06 -0600 | [diff] [blame] | 2957 | if (argv[optind][0] != '-') { |
Markus Armbruster | 17f30ea | 2019-03-18 19:33:12 +0100 | [diff] [blame] | 2958 | loc_set_cmdline(argv, optind, 1); |
Thomas Huth | d1cdd92 | 2017-12-18 18:14:32 +0100 | [diff] [blame] | 2959 | drive_add(IF_DEFAULT, 0, argv[optind++], HD_OPTS); |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 2960 | } else { |
| 2961 | const QEMUOption *popt; |
| 2962 | |
Anthony Liguori | 6530a97 | 2010-01-22 09:18:06 -0600 | [diff] [blame] | 2963 | popt = lookup_opt(argc, argv, &optarg, &optind); |
Blue Swirl | ad96090 | 2010-03-29 19:23:52 +0000 | [diff] [blame] | 2964 | if (!(popt->arch_mask & arch_type)) { |
Markus Armbruster | da00252 | 2016-05-31 10:31:38 +0200 | [diff] [blame] | 2965 | error_report("Option not supported for this target"); |
Blue Swirl | ad96090 | 2010-03-29 19:23:52 +0000 | [diff] [blame] | 2966 | exit(1); |
| 2967 | } |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 2968 | switch(popt->index) { |
j_mayer | 94fc95c | 2007-03-05 19:44:02 +0000 | [diff] [blame] | 2969 | case QEMU_OPTION_cpu: |
| 2970 | /* hw initialization will check this */ |
Eduardo Habkost | c1c8cfe | 2019-04-16 23:59:40 -0300 | [diff] [blame] | 2971 | cpu_option = optarg; |
j_mayer | 94fc95c | 2007-03-05 19:44:02 +0000 | [diff] [blame] | 2972 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 2973 | case QEMU_OPTION_hda: |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 2974 | case QEMU_OPTION_hdb: |
bellard | cc1daa4 | 2005-06-05 14:49:17 +0000 | [diff] [blame] | 2975 | case QEMU_OPTION_hdc: |
| 2976 | case QEMU_OPTION_hdd: |
Markus Armbruster | 2292dda | 2011-01-28 11:21:41 +0100 | [diff] [blame] | 2977 | drive_add(IF_DEFAULT, popt->index - QEMU_OPTION_hda, optarg, |
| 2978 | HD_OPTS); |
bellard | fc01f7e | 2003-06-30 10:03:06 +0000 | [diff] [blame] | 2979 | break; |
Markus Armbruster | 42e5f39 | 2017-02-28 22:27:07 +0100 | [diff] [blame] | 2980 | case QEMU_OPTION_blockdev: |
| 2981 | { |
| 2982 | Visitor *v; |
Markus Armbruster | 651af51 | 2019-03-08 14:14:38 +0100 | [diff] [blame] | 2983 | BlockdevOptionsQueueEntry *bdo; |
Markus Armbruster | 42e5f39 | 2017-02-28 22:27:07 +0100 | [diff] [blame] | 2984 | |
Markus Armbruster | 92917cd | 2018-12-13 18:58:07 +0100 | [diff] [blame] | 2985 | v = qobject_input_visitor_new_str(optarg, "driver", |
| 2986 | &error_fatal); |
Markus Armbruster | 42e5f39 | 2017-02-28 22:27:07 +0100 | [diff] [blame] | 2987 | |
Markus Armbruster | 651af51 | 2019-03-08 14:14:38 +0100 | [diff] [blame] | 2988 | bdo = g_new(BlockdevOptionsQueueEntry, 1); |
Markus Armbruster | 42e5f39 | 2017-02-28 22:27:07 +0100 | [diff] [blame] | 2989 | visit_type_BlockdevOptions(v, NULL, &bdo->bdo, |
| 2990 | &error_fatal); |
| 2991 | visit_free(v); |
| 2992 | loc_save(&bdo->loc); |
| 2993 | QSIMPLEQ_INSERT_TAIL(&bdo_queue, bdo, entry); |
| 2994 | break; |
| 2995 | } |
ths | e4bcb14 | 2007-12-02 04:51:10 +0000 | [diff] [blame] | 2996 | case QEMU_OPTION_drive: |
Michael Tokarev | e2982c3 | 2011-03-30 16:31:05 +0400 | [diff] [blame] | 2997 | if (drive_def(optarg) == NULL) { |
| 2998 | exit(1); |
| 2999 | } |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3000 | break; |
Gerd Hoffmann | d058fe0 | 2009-07-31 12:25:36 +0200 | [diff] [blame] | 3001 | case QEMU_OPTION_set: |
| 3002 | if (qemu_set_option(optarg) != 0) |
| 3003 | exit(1); |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3004 | break; |
Gerd Hoffmann | d0fef6f | 2009-12-08 13:11:34 +0100 | [diff] [blame] | 3005 | case QEMU_OPTION_global: |
| 3006 | if (qemu_global_option(optarg) != 0) |
| 3007 | exit(1); |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3008 | break; |
balrog | 3e3d581 | 2007-04-30 02:09:25 +0000 | [diff] [blame] | 3009 | case QEMU_OPTION_mtdblock: |
Markus Armbruster | 2292dda | 2011-01-28 11:21:41 +0100 | [diff] [blame] | 3010 | drive_add(IF_MTD, -1, optarg, MTD_OPTS); |
balrog | 3e3d581 | 2007-04-30 02:09:25 +0000 | [diff] [blame] | 3011 | break; |
pbrook | a1bb27b | 2007-04-06 16:49:48 +0000 | [diff] [blame] | 3012 | case QEMU_OPTION_sd: |
Peter Crosthwaite | 80f4d9f | 2013-02-28 18:23:14 +0000 | [diff] [blame] | 3013 | drive_add(IF_SD, -1, optarg, SD_OPTS); |
pbrook | a1bb27b | 2007-04-06 16:49:48 +0000 | [diff] [blame] | 3014 | break; |
j_mayer | 86f5566 | 2007-04-24 06:52:59 +0000 | [diff] [blame] | 3015 | case QEMU_OPTION_pflash: |
Markus Armbruster | 2292dda | 2011-01-28 11:21:41 +0100 | [diff] [blame] | 3016 | drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS); |
j_mayer | 86f5566 | 2007-04-24 06:52:59 +0000 | [diff] [blame] | 3017 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3018 | case QEMU_OPTION_snapshot: |
Pavel Dovgalyuk | 2586397 | 2019-09-17 14:57:56 +0300 | [diff] [blame] | 3019 | { |
| 3020 | Error *blocker = NULL; |
| 3021 | snapshot = 1; |
| 3022 | error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, |
| 3023 | "-snapshot"); |
| 3024 | replay_add_blocker(blocker); |
| 3025 | } |
bellard | 33e3963 | 2003-07-06 17:15:21 +0000 | [diff] [blame] | 3026 | break; |
aliguori | 268a362 | 2009-04-21 22:30:27 +0000 | [diff] [blame] | 3027 | case QEMU_OPTION_numa: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3028 | opts = qemu_opts_parse_noisily(qemu_find_opts("numa"), |
| 3029 | optarg, true); |
Wanlong Gao | 0042109 | 2014-05-14 17:43:08 +0800 | [diff] [blame] | 3030 | if (!opts) { |
| 3031 | exit(1); |
| 3032 | } |
aliguori | 268a362 | 2009-04-21 22:30:27 +0000 | [diff] [blame] | 3033 | break; |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 3034 | case QEMU_OPTION_display: |
Gerd Hoffmann | e3af9f9 | 2018-02-02 12:10:22 +0100 | [diff] [blame] | 3035 | parse_display(optarg); |
Jes Sorensen | 1472a95 | 2011-03-16 13:33:31 +0100 | [diff] [blame] | 3036 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3037 | case QEMU_OPTION_nographic: |
Eduardo Habkost | cfc58cf | 2016-04-19 16:55:25 -0300 | [diff] [blame] | 3038 | olist = qemu_find_opts("machine"); |
| 3039 | qemu_opts_parse_noisily(olist, "graphics=off", false); |
| 3040 | nographic = true; |
Gerd Hoffmann | 0c8d706 | 2018-02-02 12:10:14 +0100 | [diff] [blame] | 3041 | dpy.type = DISPLAY_TYPE_NONE; |
bellard | a20dd50 | 2003-09-30 21:07:02 +0000 | [diff] [blame] | 3042 | break; |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 3043 | case QEMU_OPTION_curses: |
Jes Sorensen | 47b0536 | 2011-03-16 13:33:35 +0100 | [diff] [blame] | 3044 | #ifdef CONFIG_CURSES |
Gerd Hoffmann | 14f130f | 2018-02-02 12:10:18 +0100 | [diff] [blame] | 3045 | dpy.type = DISPLAY_TYPE_CURSES; |
Jes Sorensen | 47b0536 | 2011-03-16 13:33:35 +0100 | [diff] [blame] | 3046 | #else |
Samuel Thibault | e08bb30 | 2019-03-11 14:51:26 +0100 | [diff] [blame] | 3047 | error_report("curses or iconv support is disabled"); |
Jes Sorensen | 47b0536 | 2011-03-16 13:33:35 +0100 | [diff] [blame] | 3048 | exit(1); |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 3049 | #endif |
Jes Sorensen | 47b0536 | 2011-03-16 13:33:35 +0100 | [diff] [blame] | 3050 | break; |
balrog | a171fe3 | 2007-04-30 01:48:07 +0000 | [diff] [blame] | 3051 | case QEMU_OPTION_portrait: |
Vasily Khoruzhick | 9312805 | 2011-06-17 13:04:36 +0300 | [diff] [blame] | 3052 | graphic_rotate = 90; |
| 3053 | break; |
| 3054 | case QEMU_OPTION_rotate: |
| 3055 | graphic_rotate = strtol(optarg, (char **) &optarg, 10); |
| 3056 | if (graphic_rotate != 0 && graphic_rotate != 90 && |
| 3057 | graphic_rotate != 180 && graphic_rotate != 270) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3058 | error_report("only 90, 180, 270 deg rotation is available"); |
Vasily Khoruzhick | 9312805 | 2011-06-17 13:04:36 +0300 | [diff] [blame] | 3059 | exit(1); |
| 3060 | } |
balrog | a171fe3 | 2007-04-30 01:48:07 +0000 | [diff] [blame] | 3061 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3062 | case QEMU_OPTION_kernel: |
Markus Armbruster | 79087c7 | 2015-02-12 17:07:34 +0100 | [diff] [blame] | 3063 | qemu_opts_set(qemu_find_opts("machine"), 0, "kernel", optarg, |
| 3064 | &error_abort); |
Peter Maydell | a0abe47 | 2012-02-08 05:41:39 +0000 | [diff] [blame] | 3065 | break; |
| 3066 | case QEMU_OPTION_initrd: |
Markus Armbruster | 79087c7 | 2015-02-12 17:07:34 +0100 | [diff] [blame] | 3067 | qemu_opts_set(qemu_find_opts("machine"), 0, "initrd", optarg, |
| 3068 | &error_abort); |
bellard | a20dd50 | 2003-09-30 21:07:02 +0000 | [diff] [blame] | 3069 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3070 | case QEMU_OPTION_append: |
Markus Armbruster | 79087c7 | 2015-02-12 17:07:34 +0100 | [diff] [blame] | 3071 | qemu_opts_set(qemu_find_opts("machine"), 0, "append", optarg, |
| 3072 | &error_abort); |
bellard | 313aa56 | 2003-08-10 21:52:11 +0000 | [diff] [blame] | 3073 | break; |
Grant Likely | 412beee | 2012-03-02 11:56:38 +0000 | [diff] [blame] | 3074 | case QEMU_OPTION_dtb: |
Markus Armbruster | 79087c7 | 2015-02-12 17:07:34 +0100 | [diff] [blame] | 3075 | qemu_opts_set(qemu_find_opts("machine"), 0, "dtb", optarg, |
| 3076 | &error_abort); |
Grant Likely | 412beee | 2012-03-02 11:56:38 +0000 | [diff] [blame] | 3077 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3078 | case QEMU_OPTION_cdrom: |
Markus Armbruster | 2292dda | 2011-01-28 11:21:41 +0100 | [diff] [blame] | 3079 | drive_add(IF_DEFAULT, 2, optarg, CDROM_OPTS); |
bellard | 36b486b | 2003-11-11 13:36:08 +0000 | [diff] [blame] | 3080 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3081 | case QEMU_OPTION_boot: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3082 | opts = qemu_opts_parse_noisily(qemu_find_opts("boot-opts"), |
| 3083 | optarg, true); |
Markus Armbruster | 8281abd | 2013-06-14 13:15:03 +0200 | [diff] [blame] | 3084 | if (!opts) { |
| 3085 | exit(1); |
bellard | 36b486b | 2003-11-11 13:36:08 +0000 | [diff] [blame] | 3086 | } |
| 3087 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3088 | case QEMU_OPTION_fda: |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3089 | case QEMU_OPTION_fdb: |
Markus Armbruster | 2292dda | 2011-01-28 11:21:41 +0100 | [diff] [blame] | 3090 | drive_add(IF_FLOPPY, popt->index - QEMU_OPTION_fda, |
| 3091 | optarg, FD_OPTS); |
bellard | c45886d | 2004-01-05 00:02:06 +0000 | [diff] [blame] | 3092 | break; |
bellard | 52ca8d6 | 2006-06-14 16:03:05 +0000 | [diff] [blame] | 3093 | case QEMU_OPTION_no_fd_bootchk: |
| 3094 | fd_bootchk = 0; |
| 3095 | break; |
Mark McLoughlin | a1ea458 | 2009-10-08 19:58:26 +0100 | [diff] [blame] | 3096 | case QEMU_OPTION_netdev: |
Eduardo Habkost | d30300f | 2016-05-12 11:17:16 -0300 | [diff] [blame] | 3097 | default_net = 0; |
Gerd Hoffmann | 3329f07 | 2010-08-20 13:52:01 +0200 | [diff] [blame] | 3098 | if (net_client_parse(qemu_find_opts("netdev"), optarg) == -1) { |
Mark McLoughlin | a1ea458 | 2009-10-08 19:58:26 +0100 | [diff] [blame] | 3099 | exit(1); |
| 3100 | } |
| 3101 | break; |
Thomas Huth | 78cd6f7 | 2018-02-21 11:18:36 +0100 | [diff] [blame] | 3102 | case QEMU_OPTION_nic: |
| 3103 | default_net = 0; |
| 3104 | if (net_client_parse(qemu_find_opts("nic"), optarg) == -1) { |
| 3105 | exit(1); |
| 3106 | } |
| 3107 | break; |
bellard | 7c9d8e0 | 2005-11-15 22:16:05 +0000 | [diff] [blame] | 3108 | case QEMU_OPTION_net: |
Eduardo Habkost | d30300f | 2016-05-12 11:17:16 -0300 | [diff] [blame] | 3109 | default_net = 0; |
Gerd Hoffmann | 3329f07 | 2010-08-20 13:52:01 +0200 | [diff] [blame] | 3110 | if (net_client_parse(qemu_find_opts("net"), optarg) == -1) { |
bellard | c4b1fcc | 2004-03-14 21:44:30 +0000 | [diff] [blame] | 3111 | exit(1); |
| 3112 | } |
bellard | 702c651 | 2004-04-02 21:21:32 +0000 | [diff] [blame] | 3113 | break; |
Ronnie Sahlberg | f9dadc9 | 2012-01-26 09:39:02 +1100 | [diff] [blame] | 3114 | #ifdef CONFIG_LIBISCSI |
| 3115 | case QEMU_OPTION_iscsi: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3116 | opts = qemu_opts_parse_noisily(qemu_find_opts("iscsi"), |
| 3117 | optarg, false); |
Ronnie Sahlberg | f9dadc9 | 2012-01-26 09:39:02 +1100 | [diff] [blame] | 3118 | if (!opts) { |
| 3119 | exit(1); |
| 3120 | } |
| 3121 | break; |
| 3122 | #endif |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 3123 | case QEMU_OPTION_bt: |
Thomas Huth | c0188e6 | 2018-11-12 11:00:30 +0100 | [diff] [blame] | 3124 | warn_report("The bluetooth subsystem is deprecated and will " |
| 3125 | "be removed soon. If the bluetooth subsystem is " |
| 3126 | "still useful for you, please send a mail to " |
| 3127 | "qemu-devel@nongnu.org with your usecase."); |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 3128 | add_device_config(DEV_BT, optarg); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 3129 | break; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 3130 | case QEMU_OPTION_audio_help: |
Kővágó, Zoltán | 7183022 | 2019-03-08 23:34:15 +0100 | [diff] [blame] | 3131 | audio_legacy_help(); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 3132 | exit (0); |
| 3133 | break; |
Kővágó, Zoltán | 7183022 | 2019-03-08 23:34:15 +0100 | [diff] [blame] | 3134 | case QEMU_OPTION_audiodev: |
| 3135 | audio_parse_option(optarg); |
| 3136 | break; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 3137 | case QEMU_OPTION_soundhw: |
| 3138 | select_soundhw (optarg); |
| 3139 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3140 | case QEMU_OPTION_h: |
ths | 15f8220 | 2007-06-29 23:26:08 +0000 | [diff] [blame] | 3141 | help(0); |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3142 | break; |
pbrook | 9bd7e6d | 2009-04-07 22:58:45 +0000 | [diff] [blame] | 3143 | case QEMU_OPTION_version: |
| 3144 | version(); |
| 3145 | exit(0); |
| 3146 | break; |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 3147 | case QEMU_OPTION_m: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3148 | opts = qemu_opts_parse_noisily(qemu_find_opts("memory"), |
| 3149 | optarg, true); |
Igor Mammedov | 6e1d3c1 | 2013-11-27 01:27:35 +0100 | [diff] [blame] | 3150 | if (!opts) { |
| 3151 | exit(EXIT_FAILURE); |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3152 | } |
| 3153 | break; |
Stefan Berger | d1a0cf7 | 2013-02-27 12:47:49 -0500 | [diff] [blame] | 3154 | #ifdef CONFIG_TPM |
| 3155 | case QEMU_OPTION_tpmdev: |
| 3156 | if (tpm_config_parse(qemu_find_opts("tpmdev"), optarg) < 0) { |
| 3157 | exit(1); |
| 3158 | } |
| 3159 | break; |
| 3160 | #endif |
Marcelo Tosatti | c902760 | 2010-03-01 20:25:08 -0300 | [diff] [blame] | 3161 | case QEMU_OPTION_mempath: |
| 3162 | mem_path = optarg; |
| 3163 | break; |
Marcelo Tosatti | c902760 | 2010-03-01 20:25:08 -0300 | [diff] [blame] | 3164 | case QEMU_OPTION_mem_prealloc: |
| 3165 | mem_prealloc = 1; |
| 3166 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3167 | case QEMU_OPTION_d: |
Matthew Fernandez | c235d73 | 2011-06-07 16:32:40 +0000 | [diff] [blame] | 3168 | log_mask = optarg; |
| 3169 | break; |
| 3170 | case QEMU_OPTION_D: |
| 3171 | log_file = optarg; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3172 | break; |
Alex Bennée | 3514552 | 2016-03-15 14:30:20 +0000 | [diff] [blame] | 3173 | case QEMU_OPTION_DFILTER: |
Markus Armbruster | bd6fee9 | 2016-06-15 19:27:15 +0200 | [diff] [blame] | 3174 | qemu_set_dfilter_ranges(optarg, &error_fatal); |
Alex Bennée | 3514552 | 2016-03-15 14:30:20 +0000 | [diff] [blame] | 3175 | break; |
Richard Henderson | 9c09a25 | 2019-03-14 13:06:29 -0700 | [diff] [blame] | 3176 | case QEMU_OPTION_seed: |
| 3177 | qemu_guest_random_seed_main(optarg, &error_fatal); |
| 3178 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3179 | case QEMU_OPTION_s: |
Markus Armbruster | ef0c4a0 | 2012-02-07 15:09:13 +0100 | [diff] [blame] | 3180 | add_device_config(DEV_GDB, "tcp::" DEFAULT_GDBSTUB_PORT); |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3181 | break; |
aliguori | 59030a8 | 2009-04-05 18:43:41 +0000 | [diff] [blame] | 3182 | case QEMU_OPTION_gdb: |
Markus Armbruster | ef0c4a0 | 2012-02-07 15:09:13 +0100 | [diff] [blame] | 3183 | add_device_config(DEV_GDB, optarg); |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3184 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3185 | case QEMU_OPTION_L: |
Richard W.M. Jones | 37146e7 | 2016-05-16 17:34:35 +0100 | [diff] [blame] | 3186 | if (is_help_option(optarg)) { |
| 3187 | list_data_dirs = true; |
Gerd Hoffmann | 2a1cce9 | 2017-09-14 13:42:35 +0200 | [diff] [blame] | 3188 | } else { |
| 3189 | qemu_add_data_dir(optarg); |
Gerd Hoffmann | 4524051 | 2013-03-08 11:42:24 +0100 | [diff] [blame] | 3190 | } |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3191 | break; |
j_mayer | 1192dad | 2007-10-05 13:08:35 +0000 | [diff] [blame] | 3192 | case QEMU_OPTION_bios: |
Markus Armbruster | 79087c7 | 2015-02-12 17:07:34 +0100 | [diff] [blame] | 3193 | qemu_opts_set(qemu_find_opts("machine"), 0, "firmware", optarg, |
| 3194 | &error_abort); |
j_mayer | 1192dad | 2007-10-05 13:08:35 +0000 | [diff] [blame] | 3195 | break; |
aurel32 | 1b530a6 | 2009-04-05 20:08:59 +0000 | [diff] [blame] | 3196 | case QEMU_OPTION_singlestep: |
| 3197 | singlestep = 1; |
| 3198 | break; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3199 | case QEMU_OPTION_S: |
pbrook | 3c07f8e | 2007-01-21 16:47:01 +0000 | [diff] [blame] | 3200 | autostart = 0; |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3201 | break; |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3202 | case QEMU_OPTION_k: |
| 3203 | keyboard_layout = optarg; |
| 3204 | break; |
malc | 3893c12 | 2008-09-28 00:42:05 +0000 | [diff] [blame] | 3205 | case QEMU_OPTION_vga: |
Blue Swirl | a369da5 | 2011-09-27 19:15:42 +0000 | [diff] [blame] | 3206 | vga_model = optarg; |
Paolo Bonzini | 7f1b17f | 2012-05-10 09:39:17 +0200 | [diff] [blame] | 3207 | default_vga = 0; |
bellard | 1bfe856 | 2004-07-08 21:17:50 +0000 | [diff] [blame] | 3208 | break; |
bellard | e9b137c | 2004-06-21 16:46:10 +0000 | [diff] [blame] | 3209 | case QEMU_OPTION_g: |
| 3210 | { |
| 3211 | const char *p; |
| 3212 | int w, h, depth; |
| 3213 | p = optarg; |
| 3214 | w = strtol(p, (char **)&p, 10); |
| 3215 | if (w <= 0) { |
| 3216 | graphic_error: |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3217 | error_report("invalid resolution or depth"); |
bellard | e9b137c | 2004-06-21 16:46:10 +0000 | [diff] [blame] | 3218 | exit(1); |
| 3219 | } |
| 3220 | if (*p != 'x') |
| 3221 | goto graphic_error; |
| 3222 | p++; |
| 3223 | h = strtol(p, (char **)&p, 10); |
| 3224 | if (h <= 0) |
| 3225 | goto graphic_error; |
| 3226 | if (*p == 'x') { |
| 3227 | p++; |
| 3228 | depth = strtol(p, (char **)&p, 10); |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 3229 | if (depth != 8 && depth != 15 && depth != 16 && |
bellard | e9b137c | 2004-06-21 16:46:10 +0000 | [diff] [blame] | 3230 | depth != 24 && depth != 32) |
| 3231 | goto graphic_error; |
| 3232 | } else if (*p == '\0') { |
| 3233 | depth = graphic_depth; |
| 3234 | } else { |
| 3235 | goto graphic_error; |
| 3236 | } |
ths | 3b46e62 | 2007-09-17 08:09:54 +0000 | [diff] [blame] | 3237 | |
bellard | e9b137c | 2004-06-21 16:46:10 +0000 | [diff] [blame] | 3238 | graphic_width = w; |
| 3239 | graphic_height = h; |
| 3240 | graphic_depth = depth; |
| 3241 | } |
| 3242 | break; |
ths | 20d8a3e | 2007-02-18 17:04:49 +0000 | [diff] [blame] | 3243 | case QEMU_OPTION_echr: |
| 3244 | { |
| 3245 | char *r; |
| 3246 | term_escape_char = strtol(optarg, &r, 0); |
| 3247 | if (r == optarg) |
| 3248 | printf("Bad argument to echr\n"); |
| 3249 | break; |
| 3250 | } |
bellard | 82c643f | 2004-07-14 17:28:13 +0000 | [diff] [blame] | 3251 | case QEMU_OPTION_monitor: |
Gerd Hoffmann | 6ca5582 | 2009-12-08 13:11:52 +0100 | [diff] [blame] | 3252 | default_monitor = 0; |
Luiz Capitulino | 70e098a | 2013-05-16 12:02:55 -0400 | [diff] [blame] | 3253 | if (strncmp(optarg, "none", 4)) { |
Max Reitz | 4821cd4 | 2014-11-17 13:31:04 +0100 | [diff] [blame] | 3254 | monitor_parse(optarg, "readline", false); |
Luiz Capitulino | 70e098a | 2013-05-16 12:02:55 -0400 | [diff] [blame] | 3255 | } |
Gerd Hoffmann | 6ca5582 | 2009-12-08 13:11:52 +0100 | [diff] [blame] | 3256 | break; |
| 3257 | case QEMU_OPTION_qmp: |
Max Reitz | 4821cd4 | 2014-11-17 13:31:04 +0100 | [diff] [blame] | 3258 | monitor_parse(optarg, "control", false); |
| 3259 | default_monitor = 0; |
| 3260 | break; |
| 3261 | case QEMU_OPTION_qmp_pretty: |
| 3262 | monitor_parse(optarg, "control", true); |
Anthony Liguori | 2d114dc | 2010-03-21 14:14:38 -0500 | [diff] [blame] | 3263 | default_monitor = 0; |
bellard | 82c643f | 2004-07-14 17:28:13 +0000 | [diff] [blame] | 3264 | break; |
Gerd Hoffmann | 22a0e04 | 2009-12-08 13:11:51 +0100 | [diff] [blame] | 3265 | case QEMU_OPTION_mon: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3266 | opts = qemu_opts_parse_noisily(qemu_find_opts("mon"), optarg, |
| 3267 | true); |
Gerd Hoffmann | 22a0e04 | 2009-12-08 13:11:51 +0100 | [diff] [blame] | 3268 | if (!opts) { |
Gerd Hoffmann | 22a0e04 | 2009-12-08 13:11:51 +0100 | [diff] [blame] | 3269 | exit(1); |
| 3270 | } |
Anthony Liguori | 2d114dc | 2010-03-21 14:14:38 -0500 | [diff] [blame] | 3271 | default_monitor = 0; |
Gerd Hoffmann | 22a0e04 | 2009-12-08 13:11:51 +0100 | [diff] [blame] | 3272 | break; |
Gerd Hoffmann | 191bc01 | 2009-09-10 10:58:35 +0200 | [diff] [blame] | 3273 | case QEMU_OPTION_chardev: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3274 | opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), |
| 3275 | optarg, true); |
Gerd Hoffmann | 191bc01 | 2009-09-10 10:58:35 +0200 | [diff] [blame] | 3276 | if (!opts) { |
Gerd Hoffmann | 191bc01 | 2009-09-10 10:58:35 +0200 | [diff] [blame] | 3277 | exit(1); |
| 3278 | } |
Gerd Hoffmann | 191bc01 | 2009-09-10 10:58:35 +0200 | [diff] [blame] | 3279 | break; |
Gautham R Shenoy | 74db920 | 2010-04-29 17:44:43 +0530 | [diff] [blame] | 3280 | case QEMU_OPTION_fsdev: |
Gerd Hoffmann | 03b0ba7 | 2010-08-20 13:52:02 +0200 | [diff] [blame] | 3281 | olist = qemu_find_opts("fsdev"); |
| 3282 | if (!olist) { |
Eduardo Habkost | 5dfdae8 | 2015-10-30 13:08:02 -0200 | [diff] [blame] | 3283 | error_report("fsdev support is disabled"); |
Gerd Hoffmann | 03b0ba7 | 2010-08-20 13:52:02 +0200 | [diff] [blame] | 3284 | exit(1); |
| 3285 | } |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3286 | opts = qemu_opts_parse_noisily(olist, optarg, true); |
Gautham R Shenoy | 74db920 | 2010-04-29 17:44:43 +0530 | [diff] [blame] | 3287 | if (!opts) { |
Gautham R Shenoy | 74db920 | 2010-04-29 17:44:43 +0530 | [diff] [blame] | 3288 | exit(1); |
| 3289 | } |
| 3290 | break; |
Gautham R Shenoy | 3d54abc | 2010-04-29 17:45:03 +0530 | [diff] [blame] | 3291 | case QEMU_OPTION_virtfs: { |
Stefan Hajnoczi | e14ea47 | 2011-03-16 08:31:43 +0000 | [diff] [blame] | 3292 | QemuOpts *fsdev; |
| 3293 | QemuOpts *device; |
Antonios Motakis | 1a6ed33 | 2019-10-10 11:36:05 +0200 | [diff] [blame] | 3294 | const char *writeout, *sock_fd, *socket, *path, *security_model, |
| 3295 | *multidevs; |
Gautham R Shenoy | 3d54abc | 2010-04-29 17:45:03 +0530 | [diff] [blame] | 3296 | |
Gerd Hoffmann | 03b0ba7 | 2010-08-20 13:52:02 +0200 | [diff] [blame] | 3297 | olist = qemu_find_opts("virtfs"); |
| 3298 | if (!olist) { |
Eduardo Habkost | 5dfdae8 | 2015-10-30 13:08:02 -0200 | [diff] [blame] | 3299 | error_report("virtfs support is disabled"); |
Gerd Hoffmann | 03b0ba7 | 2010-08-20 13:52:02 +0200 | [diff] [blame] | 3300 | exit(1); |
| 3301 | } |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3302 | opts = qemu_opts_parse_noisily(olist, optarg, true); |
Gautham R Shenoy | 3d54abc | 2010-04-29 17:45:03 +0530 | [diff] [blame] | 3303 | if (!opts) { |
Gautham R Shenoy | 3d54abc | 2010-04-29 17:45:03 +0530 | [diff] [blame] | 3304 | exit(1); |
| 3305 | } |
| 3306 | |
Aneesh Kumar K.V | fbcbf10 | 2011-10-13 12:28:04 +0530 | [diff] [blame] | 3307 | if (qemu_opt_get(opts, "fsdriver") == NULL || |
Aneesh Kumar K.V | 99519f0 | 2011-12-14 13:48:59 +0530 | [diff] [blame] | 3308 | qemu_opt_get(opts, "mount_tag") == NULL) { |
Eduardo Habkost | 8afb900 | 2015-10-30 13:07:54 -0200 | [diff] [blame] | 3309 | error_report("Usage: -virtfs fsdriver,mount_tag=tag"); |
Venkateswararao Jujjuri (JV) | 9ce56db | 2010-06-14 13:34:40 -0700 | [diff] [blame] | 3310 | exit(1); |
| 3311 | } |
Stefan Hajnoczi | e14ea47 | 2011-03-16 08:31:43 +0000 | [diff] [blame] | 3312 | fsdev = qemu_opts_create(qemu_find_opts("fsdev"), |
Chris Webb | 3baa0a6 | 2011-11-24 17:05:18 +0000 | [diff] [blame] | 3313 | qemu_opts_id(opts) ?: |
Luiz Capitulino | 8be7e7e | 2012-03-20 15:51:57 -0300 | [diff] [blame] | 3314 | qemu_opt_get(opts, "mount_tag"), |
| 3315 | 1, NULL); |
Stefan Hajnoczi | e14ea47 | 2011-03-16 08:31:43 +0000 | [diff] [blame] | 3316 | if (!fsdev) { |
Chris Webb | 3baa0a6 | 2011-11-24 17:05:18 +0000 | [diff] [blame] | 3317 | error_report("duplicate or invalid fsdev id: %s", |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3318 | qemu_opt_get(opts, "mount_tag")); |
Gautham R Shenoy | 3d54abc | 2010-04-29 17:45:03 +0530 | [diff] [blame] | 3319 | exit(1); |
| 3320 | } |
Aneesh Kumar K.V | d3ab98e | 2011-10-12 19:11:23 +0530 | [diff] [blame] | 3321 | |
| 3322 | writeout = qemu_opt_get(opts, "writeout"); |
| 3323 | if (writeout) { |
| 3324 | #ifdef CONFIG_SYNC_FILE_RANGE |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 3325 | qemu_opt_set(fsdev, "writeout", writeout, &error_abort); |
Aneesh Kumar K.V | d3ab98e | 2011-10-12 19:11:23 +0530 | [diff] [blame] | 3326 | #else |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3327 | error_report("writeout=immediate not supported " |
| 3328 | "on this platform"); |
Aneesh Kumar K.V | d3ab98e | 2011-10-12 19:11:23 +0530 | [diff] [blame] | 3329 | exit(1); |
| 3330 | #endif |
| 3331 | } |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 3332 | qemu_opt_set(fsdev, "fsdriver", |
| 3333 | qemu_opt_get(opts, "fsdriver"), &error_abort); |
Greg Kurz | 32b6943 | 2017-09-04 09:59:01 +0200 | [diff] [blame] | 3334 | path = qemu_opt_get(opts, "path"); |
| 3335 | if (path) { |
| 3336 | qemu_opt_set(fsdev, "path", path, &error_abort); |
| 3337 | } |
| 3338 | security_model = qemu_opt_get(opts, "security_model"); |
| 3339 | if (security_model) { |
| 3340 | qemu_opt_set(fsdev, "security_model", security_model, |
| 3341 | &error_abort); |
| 3342 | } |
M. Mohan Kumar | 84a87cc | 2011-12-14 13:58:47 +0530 | [diff] [blame] | 3343 | socket = qemu_opt_get(opts, "socket"); |
| 3344 | if (socket) { |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 3345 | qemu_opt_set(fsdev, "socket", socket, &error_abort); |
M. Mohan Kumar | 84a87cc | 2011-12-14 13:58:47 +0530 | [diff] [blame] | 3346 | } |
M. Mohan Kumar | 4c793dd | 2011-12-14 13:49:28 +0530 | [diff] [blame] | 3347 | sock_fd = qemu_opt_get(opts, "sock_fd"); |
| 3348 | if (sock_fd) { |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 3349 | qemu_opt_set(fsdev, "sock_fd", sock_fd, &error_abort); |
M. Mohan Kumar | 4c793dd | 2011-12-14 13:49:28 +0530 | [diff] [blame] | 3350 | } |
Gautham R Shenoy | 3d54abc | 2010-04-29 17:45:03 +0530 | [diff] [blame] | 3351 | |
M. Mohan Kumar | 2c74c2c | 2011-10-25 12:10:39 +0530 | [diff] [blame] | 3352 | qemu_opt_set_bool(fsdev, "readonly", |
Markus Armbruster | cccb796 | 2015-02-12 16:37:44 +0100 | [diff] [blame] | 3353 | qemu_opt_get_bool(opts, "readonly", 0), |
| 3354 | &error_abort); |
Antonios Motakis | 1a6ed33 | 2019-10-10 11:36:05 +0200 | [diff] [blame] | 3355 | multidevs = qemu_opt_get(opts, "multidevs"); |
| 3356 | if (multidevs) { |
| 3357 | qemu_opt_set(fsdev, "multidevs", multidevs, &error_abort); |
| 3358 | } |
Peter Crosthwaite | 87ea75d | 2014-01-01 18:49:17 -0800 | [diff] [blame] | 3359 | device = qemu_opts_create(qemu_find_opts("device"), NULL, 0, |
| 3360 | &error_abort); |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 3361 | qemu_opt_set(device, "driver", "virtio-9p-pci", &error_abort); |
Stefan Hajnoczi | e14ea47 | 2011-03-16 08:31:43 +0000 | [diff] [blame] | 3362 | qemu_opt_set(device, "fsdev", |
Chris Webb | 3baa0a6 | 2011-11-24 17:05:18 +0000 | [diff] [blame] | 3363 | qemu_opts_id(fsdev), &error_abort); |
Stefan Hajnoczi | e14ea47 | 2011-03-16 08:31:43 +0000 | [diff] [blame] | 3364 | qemu_opt_set(device, "mount_tag", |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 3365 | qemu_opt_get(opts, "mount_tag"), &error_abort); |
Gautham R Shenoy | 3d54abc | 2010-04-29 17:45:03 +0530 | [diff] [blame] | 3366 | break; |
| 3367 | } |
Aneesh Kumar K.V | 9db221a | 2011-10-25 12:10:40 +0530 | [diff] [blame] | 3368 | case QEMU_OPTION_virtfs_synth: { |
| 3369 | QemuOpts *fsdev; |
| 3370 | QemuOpts *device; |
| 3371 | |
Greg Kurz | 6e4199a | 2019-05-17 17:34:48 +0200 | [diff] [blame] | 3372 | warn_report("'-virtfs_synth' is deprecated, please use " |
| 3373 | "'-fsdev synth' and '-device virtio-9p-...' " |
| 3374 | "instead"); |
| 3375 | |
Luiz Capitulino | 8be7e7e | 2012-03-20 15:51:57 -0300 | [diff] [blame] | 3376 | fsdev = qemu_opts_create(qemu_find_opts("fsdev"), "v_synth", |
| 3377 | 1, NULL); |
Aneesh Kumar K.V | 9db221a | 2011-10-25 12:10:40 +0530 | [diff] [blame] | 3378 | if (!fsdev) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3379 | error_report("duplicate option: %s", "virtfs_synth"); |
Aneesh Kumar K.V | 9db221a | 2011-10-25 12:10:40 +0530 | [diff] [blame] | 3380 | exit(1); |
| 3381 | } |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 3382 | qemu_opt_set(fsdev, "fsdriver", "synth", &error_abort); |
Aneesh Kumar K.V | 9db221a | 2011-10-25 12:10:40 +0530 | [diff] [blame] | 3383 | |
Peter Crosthwaite | 87ea75d | 2014-01-01 18:49:17 -0800 | [diff] [blame] | 3384 | device = qemu_opts_create(qemu_find_opts("device"), NULL, 0, |
| 3385 | &error_abort); |
Markus Armbruster | f43e47d | 2015-02-12 17:52:20 +0100 | [diff] [blame] | 3386 | qemu_opt_set(device, "driver", "virtio-9p-pci", &error_abort); |
| 3387 | qemu_opt_set(device, "fsdev", "v_synth", &error_abort); |
| 3388 | qemu_opt_set(device, "mount_tag", "v_synth", &error_abort); |
Aneesh Kumar K.V | 9db221a | 2011-10-25 12:10:40 +0530 | [diff] [blame] | 3389 | break; |
| 3390 | } |
bellard | 82c643f | 2004-07-14 17:28:13 +0000 | [diff] [blame] | 3391 | case QEMU_OPTION_serial: |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 3392 | add_device_config(DEV_SERIAL, optarg); |
| 3393 | default_serial = 0; |
Jan Kiszka | 18141ed | 2010-03-07 11:28:40 +0100 | [diff] [blame] | 3394 | if (strncmp(optarg, "mon:", 4) == 0) { |
| 3395 | default_monitor = 0; |
| 3396 | } |
bellard | 82c643f | 2004-07-14 17:28:13 +0000 | [diff] [blame] | 3397 | break; |
Richard W.M. Jones | 9dd986c | 2009-04-25 13:56:19 +0100 | [diff] [blame] | 3398 | case QEMU_OPTION_watchdog: |
Markus Armbruster | 09aaa16 | 2009-08-21 10:31:34 +0200 | [diff] [blame] | 3399 | if (watchdog) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3400 | error_report("only one watchdog option may be given"); |
Markus Armbruster | 09aaa16 | 2009-08-21 10:31:34 +0200 | [diff] [blame] | 3401 | return 1; |
| 3402 | } |
| 3403 | watchdog = optarg; |
Richard W.M. Jones | 9dd986c | 2009-04-25 13:56:19 +0100 | [diff] [blame] | 3404 | break; |
| 3405 | case QEMU_OPTION_watchdog_action: |
| 3406 | if (select_watchdog_action(optarg) == -1) { |
Eduardo Habkost | 3e51537 | 2015-10-30 13:07:58 -0200 | [diff] [blame] | 3407 | error_report("unknown -watchdog-action parameter"); |
Richard W.M. Jones | 9dd986c | 2009-04-25 13:56:19 +0100 | [diff] [blame] | 3408 | exit(1); |
| 3409 | } |
| 3410 | break; |
bellard | 6508fe5 | 2005-01-15 12:02:56 +0000 | [diff] [blame] | 3411 | case QEMU_OPTION_parallel: |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 3412 | add_device_config(DEV_PARALLEL, optarg); |
| 3413 | default_parallel = 0; |
Jan Kiszka | 18141ed | 2010-03-07 11:28:40 +0100 | [diff] [blame] | 3414 | if (strncmp(optarg, "mon:", 4) == 0) { |
| 3415 | default_monitor = 0; |
| 3416 | } |
bellard | 6508fe5 | 2005-01-15 12:02:56 +0000 | [diff] [blame] | 3417 | break; |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 3418 | case QEMU_OPTION_debugcon: |
| 3419 | add_device_config(DEV_DEBUGCON, optarg); |
| 3420 | break; |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3421 | case QEMU_OPTION_loadvm: |
| 3422 | loadvm = optarg; |
| 3423 | break; |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 3424 | case QEMU_OPTION_full_screen: |
Gerd Hoffmann | 0c8d706 | 2018-02-02 12:10:14 +0100 | [diff] [blame] | 3425 | dpy.has_full_screen = true; |
| 3426 | dpy.full_screen = true; |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 3427 | break; |
ths | 3780e19 | 2007-06-21 21:08:02 +0000 | [diff] [blame] | 3428 | case QEMU_OPTION_alt_grab: |
| 3429 | alt_grab = 1; |
| 3430 | break; |
Dustin Kirkland | 0ca9f8a | 2009-09-17 15:48:04 -0500 | [diff] [blame] | 3431 | case QEMU_OPTION_ctrl_grab: |
| 3432 | ctrl_grab = 1; |
| 3433 | break; |
ths | 667acca | 2006-12-11 02:08:05 +0000 | [diff] [blame] | 3434 | case QEMU_OPTION_no_quit: |
Gerd Hoffmann | 0c8d706 | 2018-02-02 12:10:14 +0100 | [diff] [blame] | 3435 | dpy.has_window_close = true; |
| 3436 | dpy.window_close = false; |
ths | 667acca | 2006-12-11 02:08:05 +0000 | [diff] [blame] | 3437 | break; |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 3438 | case QEMU_OPTION_sdl: |
Michael Tokarev | 24f6ff8 | 2013-06-15 14:44:20 +0400 | [diff] [blame] | 3439 | #ifdef CONFIG_SDL |
Gerd Hoffmann | fe91f36 | 2018-02-02 12:10:15 +0100 | [diff] [blame] | 3440 | dpy.type = DISPLAY_TYPE_SDL; |
aliguori | 7d957bd | 2009-01-15 22:14:11 +0000 | [diff] [blame] | 3441 | break; |
Jes Sorensen | 58fc096 | 2011-03-16 13:33:34 +0100 | [diff] [blame] | 3442 | #else |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3443 | error_report("SDL support is disabled"); |
Jes Sorensen | 58fc096 | 2011-03-16 13:33:34 +0100 | [diff] [blame] | 3444 | exit(1); |
ths | 667acca | 2006-12-11 02:08:05 +0000 | [diff] [blame] | 3445 | #endif |
bellard | f7cce89 | 2004-12-08 22:21:25 +0000 | [diff] [blame] | 3446 | case QEMU_OPTION_pidfile: |
ths | 93815bc | 2007-03-19 15:58:31 +0000 | [diff] [blame] | 3447 | pid_file = optarg; |
bellard | f7cce89 | 2004-12-08 22:21:25 +0000 | [diff] [blame] | 3448 | break; |
bellard | a09db21 | 2005-04-30 16:10:35 +0000 | [diff] [blame] | 3449 | case QEMU_OPTION_win2k_hack: |
| 3450 | win2k_install_hack = 1; |
| 3451 | break; |
aliguori | 8a92ea2 | 2009-02-27 20:12:36 +0000 | [diff] [blame] | 3452 | case QEMU_OPTION_acpitable: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3453 | opts = qemu_opts_parse_noisily(qemu_find_opts("acpi"), |
| 3454 | optarg, true); |
Laszlo Ersek | f46e720 | 2013-11-28 18:12:59 +0100 | [diff] [blame] | 3455 | if (!opts) { |
| 3456 | exit(1); |
| 3457 | } |
Paolo Bonzini | 9f57061 | 2016-12-22 17:12:33 +0100 | [diff] [blame] | 3458 | acpi_table_add(opts, &error_fatal); |
aliguori | 8a92ea2 | 2009-02-27 20:12:36 +0000 | [diff] [blame] | 3459 | break; |
aliguori | b6f6e3d | 2009-04-17 18:59:56 +0000 | [diff] [blame] | 3460 | case QEMU_OPTION_smbios: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3461 | opts = qemu_opts_parse_noisily(qemu_find_opts("smbios"), |
| 3462 | optarg, false); |
Laszlo Ersek | f46e720 | 2013-11-28 18:12:59 +0100 | [diff] [blame] | 3463 | if (!opts) { |
| 3464 | exit(1); |
| 3465 | } |
Leif Lindholm | 1007a37 | 2016-12-22 15:18:28 +0000 | [diff] [blame] | 3466 | smbios_entry_add(opts, &error_fatal); |
aliguori | b6f6e3d | 2009-04-17 18:59:56 +0000 | [diff] [blame] | 3467 | break; |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 3468 | case QEMU_OPTION_fwcfg: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3469 | opts = qemu_opts_parse_noisily(qemu_find_opts("fw_cfg"), |
| 3470 | optarg, true); |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 3471 | if (opts == NULL) { |
| 3472 | exit(1); |
| 3473 | } |
| 3474 | break; |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 3475 | case QEMU_OPTION_preconfig: |
| 3476 | preconfig_exit_requested = false; |
| 3477 | break; |
aliguori | 7ba1e61 | 2008-11-05 16:04:33 +0000 | [diff] [blame] | 3478 | case QEMU_OPTION_enable_kvm: |
Anthony PERARD | 303d4e8 | 2010-09-21 20:05:31 +0100 | [diff] [blame] | 3479 | olist = qemu_find_opts("machine"); |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3480 | qemu_opts_parse_noisily(olist, "accel=kvm", false); |
Anthony PERARD | 303d4e8 | 2010-09-21 20:05:31 +0100 | [diff] [blame] | 3481 | break; |
Marcel Apfelbaum | 364c3e6 | 2015-01-07 14:11:38 +0200 | [diff] [blame] | 3482 | case QEMU_OPTION_M: |
Anthony PERARD | 303d4e8 | 2010-09-21 20:05:31 +0100 | [diff] [blame] | 3483 | case QEMU_OPTION_machine: |
| 3484 | olist = qemu_find_opts("machine"); |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3485 | opts = qemu_opts_parse_noisily(olist, optarg, true); |
Anthony PERARD | 303d4e8 | 2010-09-21 20:05:31 +0100 | [diff] [blame] | 3486 | if (!opts) { |
Anthony PERARD | 303d4e8 | 2010-09-21 20:05:31 +0100 | [diff] [blame] | 3487 | exit(1); |
| 3488 | } |
aliguori | 7ba1e61 | 2008-11-05 16:04:33 +0000 | [diff] [blame] | 3489 | break; |
Jan Kiszka | a0dac02 | 2012-10-05 14:51:45 -0300 | [diff] [blame] | 3490 | case QEMU_OPTION_no_kvm: |
| 3491 | olist = qemu_find_opts("machine"); |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3492 | qemu_opts_parse_noisily(olist, "accel=tcg", false); |
Jan Kiszka | a0dac02 | 2012-10-05 14:51:45 -0300 | [diff] [blame] | 3493 | break; |
Thomas Huth | a20fa79 | 2017-06-08 07:20:57 +0200 | [diff] [blame] | 3494 | case QEMU_OPTION_accel: |
KONRAD Frederic | 8d4e914 | 2017-02-23 18:29:08 +0000 | [diff] [blame] | 3495 | accel_opts = qemu_opts_parse_noisily(qemu_find_opts("accel"), |
| 3496 | optarg, true); |
| 3497 | optarg = qemu_opt_get(accel_opts, "accel"); |
Thomas Huth | bde4d92 | 2017-05-04 07:24:41 +0200 | [diff] [blame] | 3498 | if (!optarg || is_help_option(optarg)) { |
Wainer dos Santos Moschetta | cbe6d63 | 2019-05-30 17:57:55 -0400 | [diff] [blame] | 3499 | printf("Accelerators supported in QEMU binary:\n"); |
| 3500 | GSList *el, *accel_list = object_class_get_list(TYPE_ACCEL, |
| 3501 | false); |
| 3502 | for (el = accel_list; el; el = el->next) { |
| 3503 | gchar *typename = g_strdup(object_class_get_name( |
| 3504 | OBJECT_CLASS(el->data))); |
| 3505 | /* omit qtest which is used for tests only */ |
| 3506 | if (g_strcmp0(typename, ACCEL_CLASS_NAME("qtest")) && |
| 3507 | g_str_has_suffix(typename, ACCEL_CLASS_SUFFIX)) { |
| 3508 | gchar **optname = g_strsplit(typename, |
| 3509 | ACCEL_CLASS_SUFFIX, 0); |
| 3510 | printf("%s\n", optname[0]); |
| 3511 | g_free(optname); |
| 3512 | } |
| 3513 | g_free(typename); |
| 3514 | } |
| 3515 | g_slist_free(accel_list); |
Thomas Huth | a20fa79 | 2017-06-08 07:20:57 +0200 | [diff] [blame] | 3516 | exit(0); |
KONRAD Frederic | 8d4e914 | 2017-02-23 18:29:08 +0000 | [diff] [blame] | 3517 | } |
Thomas Huth | 3d5e90a | 2019-09-23 14:00:29 +0200 | [diff] [blame] | 3518 | if (optarg && strchr(optarg, ':')) { |
| 3519 | error_report("Don't use ':' with -accel, " |
| 3520 | "use -M accel=... for now instead"); |
| 3521 | exit(1); |
| 3522 | } |
Thomas Huth | a20fa79 | 2017-06-08 07:20:57 +0200 | [diff] [blame] | 3523 | opts = qemu_opts_create(qemu_find_opts("machine"), NULL, |
| 3524 | false, &error_abort); |
| 3525 | qemu_opt_set(opts, "accel", optarg, &error_abort); |
KONRAD Frederic | 8d4e914 | 2017-02-23 18:29:08 +0000 | [diff] [blame] | 3526 | break; |
bellard | bb36d47 | 2005-11-05 14:22:28 +0000 | [diff] [blame] | 3527 | case QEMU_OPTION_usb: |
Peter Maydell | fa5358c | 2012-11-22 16:48:45 +0000 | [diff] [blame] | 3528 | olist = qemu_find_opts("machine"); |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3529 | qemu_opts_parse_noisily(olist, "usb=on", false); |
bellard | bb36d47 | 2005-11-05 14:22:28 +0000 | [diff] [blame] | 3530 | break; |
bellard | a594cfb | 2005-11-06 16:13:29 +0000 | [diff] [blame] | 3531 | case QEMU_OPTION_usbdevice: |
Thomas Huth | a358a3a | 2017-05-19 08:35:16 +0200 | [diff] [blame] | 3532 | error_report("'-usbdevice' is deprecated, please use " |
| 3533 | "'-device usb-...' instead"); |
Peter Maydell | fa5358c | 2012-11-22 16:48:45 +0000 | [diff] [blame] | 3534 | olist = qemu_find_opts("machine"); |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3535 | qemu_opts_parse_noisily(olist, "usb=on", false); |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 3536 | add_device_config(DEV_USB, optarg); |
| 3537 | break; |
| 3538 | case QEMU_OPTION_device: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3539 | if (!qemu_opts_parse_noisily(qemu_find_opts("device"), |
| 3540 | optarg, true)) { |
Gerd Hoffmann | f31d07d | 2009-07-31 12:25:37 +0200 | [diff] [blame] | 3541 | exit(1); |
| 3542 | } |
bellard | a594cfb | 2005-11-06 16:13:29 +0000 | [diff] [blame] | 3543 | break; |
bellard | 6a00d60 | 2005-11-21 23:25:50 +0000 | [diff] [blame] | 3544 | case QEMU_OPTION_smp: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3545 | if (!qemu_opts_parse_noisily(qemu_find_opts("smp-opts"), |
| 3546 | optarg, true)) { |
Jes Sorensen | 6be68d7 | 2009-07-23 17:03:42 +0200 | [diff] [blame] | 3547 | exit(1); |
| 3548 | } |
bellard | 6a00d60 | 2005-11-21 23:25:50 +0000 | [diff] [blame] | 3549 | break; |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3550 | case QEMU_OPTION_vnc: |
Eduardo Habkost | 7b1ee0f | 2016-05-12 11:09:59 -0300 | [diff] [blame] | 3551 | vnc_parse(optarg, &error_fatal); |
Jes Sorensen | 821601e | 2011-03-16 13:33:36 +0100 | [diff] [blame] | 3552 | break; |
bellard | 6515b20 | 2006-05-03 22:02:44 +0000 | [diff] [blame] | 3553 | case QEMU_OPTION_no_acpi: |
| 3554 | acpi_enabled = 0; |
| 3555 | break; |
aliguori | 16b29ae | 2008-12-17 23:28:44 +0000 | [diff] [blame] | 3556 | case QEMU_OPTION_no_hpet: |
| 3557 | no_hpet = 1; |
| 3558 | break; |
bellard | d1beab8 | 2006-10-02 19:44:22 +0000 | [diff] [blame] | 3559 | case QEMU_OPTION_no_reboot: |
| 3560 | no_reboot = 1; |
| 3561 | break; |
aurel32 | b2f7616 | 2008-04-11 21:35:52 +0000 | [diff] [blame] | 3562 | case QEMU_OPTION_no_shutdown: |
| 3563 | no_shutdown = 1; |
| 3564 | break; |
balrog | 9467cd4 | 2007-05-01 01:34:14 +0000 | [diff] [blame] | 3565 | case QEMU_OPTION_show_cursor: |
| 3566 | cursor_hide = 0; |
| 3567 | break; |
blueswir1 | 8fcb1b9 | 2008-09-18 18:29:08 +0000 | [diff] [blame] | 3568 | case QEMU_OPTION_uuid: |
Fam Zheng | 9c5ce8d | 2016-09-21 12:27:22 +0800 | [diff] [blame] | 3569 | if (qemu_uuid_parse(optarg, &qemu_uuid) < 0) { |
Eduardo Habkost | 4cd70f3 | 2015-10-30 13:07:56 -0200 | [diff] [blame] | 3570 | error_report("failed to parse UUID string: wrong format"); |
blueswir1 | 8fcb1b9 | 2008-09-18 18:29:08 +0000 | [diff] [blame] | 3571 | exit(1); |
| 3572 | } |
Markus Armbruster | fc3b329 | 2013-08-16 15:18:31 +0200 | [diff] [blame] | 3573 | qemu_uuid_set = true; |
blueswir1 | 8fcb1b9 | 2008-09-18 18:29:08 +0000 | [diff] [blame] | 3574 | break; |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3575 | case QEMU_OPTION_option_rom: |
| 3576 | if (nb_option_roms >= MAX_OPTION_ROMS) { |
Eduardo Habkost | 3e51537 | 2015-10-30 13:07:58 -0200 | [diff] [blame] | 3577 | error_report("too many option ROMs"); |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3578 | exit(1); |
| 3579 | } |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3580 | opts = qemu_opts_parse_noisily(qemu_find_opts("option-rom"), |
| 3581 | optarg, true); |
Markus Armbruster | 49295eb | 2013-02-08 21:22:19 +0100 | [diff] [blame] | 3582 | if (!opts) { |
| 3583 | exit(1); |
| 3584 | } |
Gleb Natapov | 2e55e84 | 2010-12-08 13:35:07 +0200 | [diff] [blame] | 3585 | option_rom[nb_option_roms].name = qemu_opt_get(opts, "romfile"); |
| 3586 | option_rom[nb_option_roms].bootindex = |
| 3587 | qemu_opt_get_number(opts, "bootindex", -1); |
| 3588 | if (!option_rom[nb_option_roms].name) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3589 | error_report("Option ROM file is not specified"); |
Gleb Natapov | 2e55e84 | 2010-12-08 13:35:07 +0200 | [diff] [blame] | 3590 | exit(1); |
| 3591 | } |
Marcel Apfelbaum | 99efa84 | 2015-01-11 12:56:51 +0200 | [diff] [blame] | 3592 | nb_option_roms++; |
| 3593 | break; |
pbrook | 8e71621 | 2007-01-20 17:12:09 +0000 | [diff] [blame] | 3594 | case QEMU_OPTION_semihosting: |
Alex Bennée | f1672e6 | 2019-05-13 14:43:57 +0100 | [diff] [blame] | 3595 | qemu_semihosting_enable(); |
Liviu Ionescu | a38bb07 | 2014-12-11 12:07:48 +0000 | [diff] [blame] | 3596 | break; |
| 3597 | case QEMU_OPTION_semihosting_config: |
Alex Bennée | f1672e6 | 2019-05-13 14:43:57 +0100 | [diff] [blame] | 3598 | if (qemu_semihosting_config_options(optarg) != 0) { |
Liviu Ionescu | a38bb07 | 2014-12-11 12:07:48 +0000 | [diff] [blame] | 3599 | exit(1); |
| 3600 | } |
pbrook | 8e71621 | 2007-01-20 17:12:09 +0000 | [diff] [blame] | 3601 | break; |
ths | c35734b | 2007-03-19 15:17:08 +0000 | [diff] [blame] | 3602 | case QEMU_OPTION_name: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3603 | opts = qemu_opts_parse_noisily(qemu_find_opts("name"), |
| 3604 | optarg, true); |
Dr. David Alan Gilbert | 5d12f96 | 2014-01-30 10:20:30 +0000 | [diff] [blame] | 3605 | if (!opts) { |
| 3606 | exit(1); |
| 3607 | } |
ths | c35734b | 2007-03-19 15:17:08 +0000 | [diff] [blame] | 3608 | break; |
blueswir1 | 6650860 | 2007-05-01 14:16:52 +0000 | [diff] [blame] | 3609 | case QEMU_OPTION_prom_env: |
| 3610 | if (nb_prom_envs >= MAX_PROM_ENVS) { |
Eduardo Habkost | 3e51537 | 2015-10-30 13:07:58 -0200 | [diff] [blame] | 3611 | error_report("too many prom variables"); |
blueswir1 | 6650860 | 2007-05-01 14:16:52 +0000 | [diff] [blame] | 3612 | exit(1); |
| 3613 | } |
| 3614 | prom_envs[nb_prom_envs] = optarg; |
| 3615 | nb_prom_envs++; |
| 3616 | break; |
balrog | 2b8f2d4 | 2007-07-27 22:08:46 +0000 | [diff] [blame] | 3617 | case QEMU_OPTION_old_param: |
| 3618 | old_param = 1; |
ths | 05ebd53 | 2008-01-08 19:32:16 +0000 | [diff] [blame] | 3619 | break; |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 3620 | case QEMU_OPTION_rtc: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3621 | opts = qemu_opts_parse_noisily(qemu_find_opts("rtc"), optarg, |
| 3622 | false); |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 3623 | if (!opts) { |
Jan Kiszka | 1ed2fc1 | 2009-09-15 13:36:04 +0200 | [diff] [blame] | 3624 | exit(1); |
bellard | 7e0af5d0 | 2007-11-07 16:24:33 +0000 | [diff] [blame] | 3625 | } |
| 3626 | break; |
bellard | 26a5f13 | 2008-05-28 12:30:31 +0000 | [diff] [blame] | 3627 | case QEMU_OPTION_tb_size: |
Emilio G. Cota | f940488 | 2017-07-09 03:49:53 -0400 | [diff] [blame] | 3628 | #ifndef CONFIG_TCG |
| 3629 | error_report("TCG is disabled"); |
| 3630 | exit(1); |
| 3631 | #endif |
Paolo Bonzini | 8b3ae69 | 2017-07-03 17:44:13 +0200 | [diff] [blame] | 3632 | if (qemu_strtoul(optarg, NULL, 0, &tcg_tb_size) < 0) { |
| 3633 | error_report("Invalid argument to -tb-size"); |
| 3634 | exit(1); |
Jan Kiszka | d5ab971 | 2011-08-02 16:10:21 +0200 | [diff] [blame] | 3635 | } |
bellard | 26a5f13 | 2008-05-28 12:30:31 +0000 | [diff] [blame] | 3636 | break; |
pbrook | 2e70f6e | 2008-06-29 01:03:05 +0000 | [diff] [blame] | 3637 | case QEMU_OPTION_icount: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3638 | icount_opts = qemu_opts_parse_noisily(qemu_find_opts("icount"), |
| 3639 | optarg, true); |
Sebastian Tanase | 1ad9580 | 2014-07-25 11:56:28 +0200 | [diff] [blame] | 3640 | if (!icount_opts) { |
| 3641 | exit(1); |
| 3642 | } |
pbrook | 2e70f6e | 2008-06-29 01:03:05 +0000 | [diff] [blame] | 3643 | break; |
aliguori | 5bb7910 | 2008-10-13 03:12:02 +0000 | [diff] [blame] | 3644 | case QEMU_OPTION_incoming: |
Dr. David Alan Gilbert | 7c76235 | 2015-02-26 14:16:06 +0000 | [diff] [blame] | 3645 | if (!incoming) { |
| 3646 | runstate_set(RUN_STATE_INMIGRATE); |
| 3647 | } |
aliguori | 5bb7910 | 2008-10-13 03:12:02 +0000 | [diff] [blame] | 3648 | incoming = optarg; |
| 3649 | break; |
Ashijeet Acharya | d15c05f | 2017-01-16 17:01:51 +0530 | [diff] [blame] | 3650 | case QEMU_OPTION_only_migratable: |
Markus Armbruster | 811f865 | 2019-04-01 11:08:24 +0200 | [diff] [blame] | 3651 | only_migratable = 1; |
Ashijeet Acharya | d15c05f | 2017-01-16 17:01:51 +0530 | [diff] [blame] | 3652 | break; |
Gerd Hoffmann | d8c208d | 2009-12-08 13:11:46 +0100 | [diff] [blame] | 3653 | case QEMU_OPTION_nodefaults: |
Mark Wu | d44229c | 2014-03-10 22:37:40 +0800 | [diff] [blame] | 3654 | has_defaults = 0; |
Gerd Hoffmann | d8c208d | 2009-12-08 13:11:46 +0100 | [diff] [blame] | 3655 | break; |
aliguori | e37630c | 2009-04-22 15:19:10 +0000 | [diff] [blame] | 3656 | case QEMU_OPTION_xen_domid: |
Blue Swirl | ad96090 | 2010-03-29 19:23:52 +0000 | [diff] [blame] | 3657 | if (!(xen_available())) { |
Markus Armbruster | da00252 | 2016-05-31 10:31:38 +0200 | [diff] [blame] | 3658 | error_report("Option not supported for this target"); |
Blue Swirl | ad96090 | 2010-03-29 19:23:52 +0000 | [diff] [blame] | 3659 | exit(1); |
| 3660 | } |
aliguori | e37630c | 2009-04-22 15:19:10 +0000 | [diff] [blame] | 3661 | xen_domid = atoi(optarg); |
| 3662 | break; |
aliguori | e37630c | 2009-04-22 15:19:10 +0000 | [diff] [blame] | 3663 | case QEMU_OPTION_xen_attach: |
Blue Swirl | ad96090 | 2010-03-29 19:23:52 +0000 | [diff] [blame] | 3664 | if (!(xen_available())) { |
Markus Armbruster | da00252 | 2016-05-31 10:31:38 +0200 | [diff] [blame] | 3665 | error_report("Option not supported for this target"); |
Blue Swirl | ad96090 | 2010-03-29 19:23:52 +0000 | [diff] [blame] | 3666 | exit(1); |
| 3667 | } |
aliguori | e37630c | 2009-04-22 15:19:10 +0000 | [diff] [blame] | 3668 | xen_mode = XEN_ATTACH; |
| 3669 | break; |
Paul Durrant | 1c59947 | 2017-03-22 09:39:15 +0000 | [diff] [blame] | 3670 | case QEMU_OPTION_xen_domid_restrict: |
| 3671 | if (!(xen_available())) { |
| 3672 | error_report("Option not supported for this target"); |
| 3673 | exit(1); |
| 3674 | } |
| 3675 | xen_domid_restrict = true; |
| 3676 | break; |
Prerna Saxena | ab6540d | 2010-08-09 11:48:32 +0100 | [diff] [blame] | 3677 | case QEMU_OPTION_trace: |
Denis V. Lunev | e9e0bb2 | 2016-06-17 17:44:10 +0300 | [diff] [blame] | 3678 | g_free(trace_file); |
| 3679 | trace_file = trace_opt_parse(optarg); |
Prerna Saxena | ab6540d | 2010-08-09 11:48:32 +0100 | [diff] [blame] | 3680 | break; |
Gerd Hoffmann | 715a664 | 2009-10-14 10:39:28 +0200 | [diff] [blame] | 3681 | case QEMU_OPTION_readconfig: |
| 3682 | { |
Kevin Wolf | dcfb093 | 2010-03-05 17:25:55 +0100 | [diff] [blame] | 3683 | int ret = qemu_read_config_file(optarg); |
| 3684 | if (ret < 0) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3685 | error_report("read config %s: %s", optarg, |
| 3686 | strerror(-ret)); |
Gerd Hoffmann | 715a664 | 2009-10-14 10:39:28 +0200 | [diff] [blame] | 3687 | exit(1); |
| 3688 | } |
Gerd Hoffmann | 715a664 | 2009-10-14 10:39:28 +0200 | [diff] [blame] | 3689 | break; |
| 3690 | } |
Gerd Hoffmann | 29b0040 | 2010-03-11 11:13:27 -0300 | [diff] [blame] | 3691 | case QEMU_OPTION_spice: |
| 3692 | olist = qemu_find_opts("spice"); |
| 3693 | if (!olist) { |
Eduardo Habkost | 5dfdae8 | 2015-10-30 13:08:02 -0200 | [diff] [blame] | 3694 | error_report("spice support is disabled"); |
Gerd Hoffmann | 29b0040 | 2010-03-11 11:13:27 -0300 | [diff] [blame] | 3695 | exit(1); |
| 3696 | } |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3697 | opts = qemu_opts_parse_noisily(olist, optarg, false); |
Gerd Hoffmann | 29b0040 | 2010-03-11 11:13:27 -0300 | [diff] [blame] | 3698 | if (!opts) { |
Gerd Hoffmann | 29b0040 | 2010-03-11 11:13:27 -0300 | [diff] [blame] | 3699 | exit(1); |
| 3700 | } |
Gerd Hoffmann | f963e4d | 2013-02-25 16:02:30 +0100 | [diff] [blame] | 3701 | display_remote++; |
Gerd Hoffmann | 29b0040 | 2010-03-11 11:13:27 -0300 | [diff] [blame] | 3702 | break; |
Gerd Hoffmann | 715a664 | 2009-10-14 10:39:28 +0200 | [diff] [blame] | 3703 | case QEMU_OPTION_writeconfig: |
| 3704 | { |
| 3705 | FILE *fp; |
| 3706 | if (strcmp(optarg, "-") == 0) { |
| 3707 | fp = stdout; |
| 3708 | } else { |
| 3709 | fp = fopen(optarg, "w"); |
| 3710 | if (fp == NULL) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3711 | error_report("open %s: %s", optarg, |
| 3712 | strerror(errno)); |
Gerd Hoffmann | 715a664 | 2009-10-14 10:39:28 +0200 | [diff] [blame] | 3713 | exit(1); |
| 3714 | } |
| 3715 | } |
| 3716 | qemu_config_write(fp); |
Chen Gang | 7fb8b5d | 2014-04-22 09:12:34 +0800 | [diff] [blame] | 3717 | if (fp != stdout) { |
| 3718 | fclose(fp); |
| 3719 | } |
Gerd Hoffmann | 715a664 | 2009-10-14 10:39:28 +0200 | [diff] [blame] | 3720 | break; |
| 3721 | } |
Anthony Liguori | c7f0f3b | 2012-03-28 15:42:02 +0200 | [diff] [blame] | 3722 | case QEMU_OPTION_qtest: |
| 3723 | qtest_chrdev = optarg; |
| 3724 | break; |
| 3725 | case QEMU_OPTION_qtest_log: |
| 3726 | qtest_log = optarg; |
| 3727 | break; |
Eduardo Otubo | 7d76ad4 | 2012-08-14 18:44:08 -0300 | [diff] [blame] | 3728 | case QEMU_OPTION_sandbox: |
Marc-André Lureau | 2bb814a | 2019-04-29 15:47:57 +0200 | [diff] [blame] | 3729 | olist = qemu_find_opts("sandbox"); |
| 3730 | if (!olist) { |
| 3731 | #ifndef CONFIG_SECCOMP |
| 3732 | error_report("-sandbox support is not enabled " |
| 3733 | "in this QEMU binary"); |
| 3734 | #endif |
| 3735 | exit(1); |
| 3736 | } |
| 3737 | |
| 3738 | opts = qemu_opts_parse_noisily(olist, optarg, true); |
Eduardo Otubo | 7d76ad4 | 2012-08-14 18:44:08 -0300 | [diff] [blame] | 3739 | if (!opts) { |
Markus Armbruster | 49295eb | 2013-02-08 21:22:19 +0100 | [diff] [blame] | 3740 | exit(1); |
Eduardo Otubo | 7d76ad4 | 2012-08-14 18:44:08 -0300 | [diff] [blame] | 3741 | } |
| 3742 | break; |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 3743 | case QEMU_OPTION_add_fd: |
| 3744 | #ifndef _WIN32 |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3745 | opts = qemu_opts_parse_noisily(qemu_find_opts("add-fd"), |
| 3746 | optarg, false); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 3747 | if (!opts) { |
Markus Armbruster | 49295eb | 2013-02-08 21:22:19 +0100 | [diff] [blame] | 3748 | exit(1); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 3749 | } |
| 3750 | #else |
| 3751 | error_report("File descriptor passing is disabled on this " |
| 3752 | "platform"); |
| 3753 | exit(1); |
| 3754 | #endif |
| 3755 | break; |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 3756 | case QEMU_OPTION_object: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3757 | opts = qemu_opts_parse_noisily(qemu_find_opts("object"), |
| 3758 | optarg, true); |
Markus Armbruster | 49295eb | 2013-02-08 21:22:19 +0100 | [diff] [blame] | 3759 | if (!opts) { |
| 3760 | exit(1); |
| 3761 | } |
Anthony Liguori | 68d98d3 | 2012-06-25 14:36:33 -0500 | [diff] [blame] | 3762 | break; |
Satoru Moriya | 888a6bc | 2013-04-19 16:42:06 +0200 | [diff] [blame] | 3763 | case QEMU_OPTION_realtime: |
Thomas Huth | 583f34c | 2019-04-11 19:53:45 +0200 | [diff] [blame] | 3764 | warn_report("'-realtime mlock=...' is deprecated, please use " |
| 3765 | "'-overcommit mem-lock=...' instead"); |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3766 | opts = qemu_opts_parse_noisily(qemu_find_opts("realtime"), |
| 3767 | optarg, false); |
Satoru Moriya | 888a6bc | 2013-04-19 16:42:06 +0200 | [diff] [blame] | 3768 | if (!opts) { |
| 3769 | exit(1); |
| 3770 | } |
Michael S. Tsirkin | 6f131f1 | 2018-06-22 22:22:05 +0300 | [diff] [blame] | 3771 | /* Don't override the -overcommit option if set */ |
| 3772 | enable_mlock = enable_mlock || |
| 3773 | qemu_opt_get_bool(opts, "mlock", true); |
| 3774 | break; |
| 3775 | case QEMU_OPTION_overcommit: |
| 3776 | opts = qemu_opts_parse_noisily(qemu_find_opts("overcommit"), |
| 3777 | optarg, false); |
| 3778 | if (!opts) { |
| 3779 | exit(1); |
| 3780 | } |
| 3781 | /* Don't override the -realtime option if set */ |
| 3782 | enable_mlock = enable_mlock || |
| 3783 | qemu_opt_get_bool(opts, "mem-lock", false); |
| 3784 | enable_cpu_pm = qemu_opt_get_bool(opts, "cpu-pm", false); |
Satoru Moriya | 888a6bc | 2013-04-19 16:42:06 +0200 | [diff] [blame] | 3785 | break; |
Seiji Aguchi | 5e2ac51 | 2013-07-03 23:02:46 -0400 | [diff] [blame] | 3786 | case QEMU_OPTION_msg: |
Markus Armbruster | 70b9433 | 2015-02-13 12:50:26 +0100 | [diff] [blame] | 3787 | opts = qemu_opts_parse_noisily(qemu_find_opts("msg"), optarg, |
| 3788 | false); |
Seiji Aguchi | 5e2ac51 | 2013-07-03 23:02:46 -0400 | [diff] [blame] | 3789 | if (!opts) { |
| 3790 | exit(1); |
| 3791 | } |
| 3792 | configure_msg(opts); |
| 3793 | break; |
Amit Shah | abfd9ce | 2014-06-20 18:56:08 +0530 | [diff] [blame] | 3794 | case QEMU_OPTION_dump_vmstate: |
Gonglei | 522abf6 | 2014-10-29 20:49:43 +0800 | [diff] [blame] | 3795 | if (vmstate_dump_file) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3796 | error_report("only one '-dump-vmstate' " |
| 3797 | "option may be given"); |
Gonglei | 522abf6 | 2014-10-29 20:49:43 +0800 | [diff] [blame] | 3798 | exit(1); |
| 3799 | } |
Amit Shah | abfd9ce | 2014-06-20 18:56:08 +0530 | [diff] [blame] | 3800 | vmstate_dump_file = fopen(optarg, "w"); |
| 3801 | if (vmstate_dump_file == NULL) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3802 | error_report("open %s: %s", optarg, strerror(errno)); |
Amit Shah | abfd9ce | 2014-06-20 18:56:08 +0530 | [diff] [blame] | 3803 | exit(1); |
| 3804 | } |
| 3805 | break; |
Emilio G. Cota | 12df189 | 2018-08-15 11:42:49 -0400 | [diff] [blame] | 3806 | case QEMU_OPTION_enable_sync_profile: |
| 3807 | qsp_enable(); |
| 3808 | break; |
Michal Privoznik | aec0d0e | 2018-05-14 15:45:45 +0200 | [diff] [blame] | 3809 | case QEMU_OPTION_nouserconfig: |
| 3810 | /* Nothing to be parsed here. Especially, do not error out below. */ |
| 3811 | break; |
Jes Sorensen | 59a5264 | 2010-06-10 11:42:25 +0200 | [diff] [blame] | 3812 | default: |
Thomas Huth | 1217d6ca | 2018-05-04 19:01:07 +0200 | [diff] [blame] | 3813 | if (os_parse_cmd_args(popt->index, optarg)) { |
| 3814 | error_report("Option not supported in this build"); |
| 3815 | exit(1); |
| 3816 | } |
bellard | cd6f116 | 2004-05-13 22:02:20 +0000 | [diff] [blame] | 3817 | } |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 3818 | } |
| 3819 | } |
Eduardo Habkost | 43fa1e0 | 2016-02-12 17:02:25 -0200 | [diff] [blame] | 3820 | /* |
| 3821 | * Clear error location left behind by the loop. |
| 3822 | * Best done right after the loop. Do not insert code here! |
| 3823 | */ |
| 3824 | loc_set_none(); |
Marcel Apfelbaum | 364c3e6 | 2015-01-07 14:11:38 +0200 | [diff] [blame] | 3825 | |
Markus Armbruster | fc4a473 | 2019-03-08 14:14:36 +0100 | [diff] [blame] | 3826 | user_register_global_props(); |
| 3827 | |
Pavel Dovgalyuk | 4c27b85 | 2015-09-17 19:25:18 +0300 | [diff] [blame] | 3828 | replay_configure(icount_opts); |
| 3829 | |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 3830 | if (incoming && !preconfig_exit_requested) { |
| 3831 | error_report("'preconfig' and 'incoming' options are " |
| 3832 | "mutually exclusive"); |
| 3833 | exit(EXIT_FAILURE); |
| 3834 | } |
| 3835 | |
Artem Pisarenko | eb6a520 | 2018-10-18 13:12:54 +0600 | [diff] [blame] | 3836 | configure_rtc(qemu_find_opts_singleton("rtc")); |
| 3837 | |
Markus Armbruster | 7580f23 | 2016-02-16 15:51:53 +0100 | [diff] [blame] | 3838 | machine_class = select_machine(); |
Markus Armbruster | 1a3ec8c | 2019-03-08 14:14:34 +0100 | [diff] [blame] | 3839 | object_set_machine_compat_props(machine_class->compat_props); |
Nikunj A Dadhania | 076b35b | 2015-05-07 15:33:57 +1000 | [diff] [blame] | 3840 | |
| 3841 | set_memory_options(&ram_slots, &maxram_size, machine_class); |
Marcel Apfelbaum | 3b9985e | 2015-01-11 12:38:43 +0200 | [diff] [blame] | 3842 | |
Igor Mammedov | 2d9c272 | 2014-06-02 15:25:00 +0200 | [diff] [blame] | 3843 | os_daemonize(); |
Paolo Bonzini | 73c6e40 | 2016-01-27 08:49:21 +0100 | [diff] [blame] | 3844 | rcu_disable_atfork(); |
Igor Mammedov | 2d9c272 | 2014-06-02 15:25:00 +0200 | [diff] [blame] | 3845 | |
Marc-André Lureau | 9e6bdef | 2018-08-31 16:53:12 +0200 | [diff] [blame] | 3846 | if (pid_file && !qemu_write_pidfile(pid_file, &err)) { |
| 3847 | error_reportf_err(err, "cannot create PID file: "); |
Michael Tokarev | 004c8e0 | 2016-11-02 17:18:50 +0300 | [diff] [blame] | 3848 | exit(1); |
| 3849 | } |
| 3850 | |
Marc-André Lureau | 90a84d1 | 2018-09-07 16:13:19 +0400 | [diff] [blame] | 3851 | qemu_unlink_pidfile_notifier.notify = qemu_unlink_pidfile; |
| 3852 | qemu_add_exit_notifier(&qemu_unlink_pidfile_notifier); |
| 3853 | |
Chrysostomos Nanakos | 2f78e49 | 2014-09-18 14:30:49 +0300 | [diff] [blame] | 3854 | if (qemu_init_main_loop(&main_loop_err)) { |
Markus Armbruster | 565f65d | 2015-02-12 13:55:05 +0100 | [diff] [blame] | 3855 | error_report_err(main_loop_err); |
Paolo Bonzini | 1c53786 | 2012-10-30 00:17:12 +0100 | [diff] [blame] | 3856 | exit(1); |
| 3857 | } |
| 3858 | |
Yi Min Zhao | 9d0fdec | 2018-05-31 11:29:37 +0800 | [diff] [blame] | 3859 | #ifdef CONFIG_SECCOMP |
Marc-André Lureau | 5780760 | 2018-08-30 16:33:48 +0200 | [diff] [blame] | 3860 | olist = qemu_find_opts_err("sandbox", NULL); |
Markus Armbruster | 6548459 | 2018-10-17 10:26:41 +0200 | [diff] [blame] | 3861 | if (olist) { |
| 3862 | qemu_opts_foreach(olist, parse_sandbox, NULL, &error_fatal); |
Eduardo Otubo | 7d76ad4 | 2012-08-14 18:44:08 -0300 | [diff] [blame] | 3863 | } |
Yi Min Zhao | 9d0fdec | 2018-05-31 11:29:37 +0800 | [diff] [blame] | 3864 | #endif |
Eduardo Otubo | 7d76ad4 | 2012-08-14 18:44:08 -0300 | [diff] [blame] | 3865 | |
Markus Armbruster | 5343bda | 2018-10-17 10:26:59 +0200 | [diff] [blame] | 3866 | qemu_opts_foreach(qemu_find_opts("name"), |
| 3867 | parse_name, NULL, &error_fatal); |
Dr. David Alan Gilbert | 5b9d313 | 2014-05-06 12:15:55 +0100 | [diff] [blame] | 3868 | |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 3869 | #ifndef _WIN32 |
Markus Armbruster | 6353218 | 2018-10-17 10:26:42 +0200 | [diff] [blame] | 3870 | qemu_opts_foreach(qemu_find_opts("add-fd"), |
| 3871 | parse_add_fd, NULL, &error_fatal); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 3872 | |
Markus Armbruster | 6353218 | 2018-10-17 10:26:42 +0200 | [diff] [blame] | 3873 | qemu_opts_foreach(qemu_find_opts("add-fd"), |
| 3874 | cleanup_add_fd, NULL, &error_fatal); |
Corey Bryant | 587ed6b | 2012-10-18 15:19:34 -0400 | [diff] [blame] | 3875 | #endif |
| 3876 | |
Marcel Apfelbaum | 0056ae2 | 2014-03-05 19:30:47 +0200 | [diff] [blame] | 3877 | current_machine = MACHINE(object_new(object_class_get_name( |
| 3878 | OBJECT_CLASS(machine_class)))); |
Marcel Apfelbaum | 52eb3df | 2014-12-16 16:58:06 +0000 | [diff] [blame] | 3879 | if (machine_help_func(qemu_get_machine_opts(), current_machine)) { |
| 3880 | exit(0); |
| 3881 | } |
Marcel Apfelbaum | 0056ae2 | 2014-03-05 19:30:47 +0200 | [diff] [blame] | 3882 | object_property_add_child(object_get_root(), "machine", |
| 3883 | OBJECT(current_machine), &error_abort); |
Markus Armbruster | e2fb3fb | 2019-03-08 14:14:37 +0100 | [diff] [blame] | 3884 | object_property_add_child(container_get(OBJECT(current_machine), |
| 3885 | "/unattached"), |
| 3886 | "sysbus", OBJECT(sysbus_get_default()), |
| 3887 | NULL); |
Peter Maydell | 20bccb8 | 2016-10-24 16:26:49 +0100 | [diff] [blame] | 3888 | |
| 3889 | if (machine_class->minimum_page_bits) { |
| 3890 | if (!set_preferred_target_page_bits(machine_class->minimum_page_bits)) { |
| 3891 | /* This would be a board error: specifying a minimum smaller than |
| 3892 | * a target's compile-time fixed setting. |
| 3893 | */ |
| 3894 | g_assert_not_reached(); |
| 3895 | } |
| 3896 | } |
| 3897 | |
Paolo Bonzini | b5c2c3d | 2014-06-11 10:52:32 +0200 | [diff] [blame] | 3898 | cpu_exec_init_all(); |
Marcel Apfelbaum | 0056ae2 | 2014-03-05 19:30:47 +0200 | [diff] [blame] | 3899 | |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 3900 | if (machine_class->hw_version) { |
Eduardo Habkost | 35c2c8d | 2015-10-30 17:36:08 -0200 | [diff] [blame] | 3901 | qemu_set_hw_version(machine_class->hw_version); |
Crístian Viana | 93bfef4 | 2012-05-30 00:35:51 -0300 | [diff] [blame] | 3902 | } |
| 3903 | |
Eduardo Habkost | c1c8cfe | 2019-04-16 23:59:40 -0300 | [diff] [blame] | 3904 | if (cpu_option && is_help_option(cpu_option)) { |
| 3905 | list_cpus(cpu_option); |
Eduardo Habkost | ecf40be | 2012-03-09 16:19:07 -0300 | [diff] [blame] | 3906 | exit(0); |
| 3907 | } |
| 3908 | |
Denis V. Lunev | 62cb414 | 2016-02-09 19:49:05 +0300 | [diff] [blame] | 3909 | if (!trace_init_backends()) { |
| 3910 | exit(1); |
| 3911 | } |
Paolo Bonzini | 41fc57e | 2016-01-07 16:55:24 +0300 | [diff] [blame] | 3912 | trace_init_file(trace_file); |
| 3913 | |
Pranith Kumar | 67633bb | 2015-06-10 10:20:24 -0400 | [diff] [blame] | 3914 | /* Open the logfile at this point and set the log mask if necessary. |
Matthew Fernandez | c235d73 | 2011-06-07 16:32:40 +0000 | [diff] [blame] | 3915 | */ |
Pranith Kumar | 67633bb | 2015-06-10 10:20:24 -0400 | [diff] [blame] | 3916 | if (log_file) { |
Markus Armbruster | daa76aa | 2016-06-15 19:27:16 +0200 | [diff] [blame] | 3917 | qemu_set_log_filename(log_file, &error_fatal); |
Pranith Kumar | 67633bb | 2015-06-10 10:20:24 -0400 | [diff] [blame] | 3918 | } |
| 3919 | |
Matthew Fernandez | c235d73 | 2011-06-07 16:32:40 +0000 | [diff] [blame] | 3920 | if (log_mask) { |
Peter Maydell | b946bff | 2013-02-11 16:41:24 +0000 | [diff] [blame] | 3921 | int mask; |
Peter Maydell | b946bff | 2013-02-11 16:41:24 +0000 | [diff] [blame] | 3922 | mask = qemu_str_to_log_mask(log_mask); |
| 3923 | if (!mask) { |
| 3924 | qemu_print_log_usage(stdout); |
| 3925 | exit(1); |
| 3926 | } |
| 3927 | qemu_set_log(mask); |
Paolo Bonzini | ed7f5f1 | 2016-01-07 16:55:30 +0300 | [diff] [blame] | 3928 | } else { |
| 3929 | qemu_set_log(0); |
Matthew Fernandez | c235d73 | 2011-06-07 16:32:40 +0000 | [diff] [blame] | 3930 | } |
| 3931 | |
Gerd Hoffmann | 3d5eeca | 2017-09-14 13:42:36 +0200 | [diff] [blame] | 3932 | /* add configured firmware directories */ |
| 3933 | dirs = g_strsplit(CONFIG_QEMU_FIRMWAREPATH, G_SEARCHPATH_SEPARATOR_S, 0); |
| 3934 | for (i = 0; dirs[i] != NULL; i++) { |
| 3935 | qemu_add_data_dir(dirs[i]); |
| 3936 | } |
Marc-André Lureau | 3547112 | 2018-01-04 17:05:14 +0100 | [diff] [blame] | 3937 | g_strfreev(dirs); |
Gerd Hoffmann | 3d5eeca | 2017-09-14 13:42:36 +0200 | [diff] [blame] | 3938 | |
| 3939 | /* try to find datadir relative to the executable path */ |
Marc-André Lureau | 3547112 | 2018-01-04 17:05:14 +0100 | [diff] [blame] | 3940 | dir = os_find_datadir(); |
| 3941 | qemu_add_data_dir(dir); |
| 3942 | g_free(dir); |
Gerd Hoffmann | 2a1cce9 | 2017-09-14 13:42:35 +0200 | [diff] [blame] | 3943 | |
Gerd Hoffmann | 3d5eeca | 2017-09-14 13:42:36 +0200 | [diff] [blame] | 3944 | /* add the datadir specified when building */ |
Gerd Hoffmann | 2a1cce9 | 2017-09-14 13:42:35 +0200 | [diff] [blame] | 3945 | qemu_add_data_dir(CONFIG_QEMU_DATADIR); |
Paul Brook | 5cea859 | 2009-05-30 00:52:44 +0100 | [diff] [blame] | 3946 | |
Richard W.M. Jones | 37146e7 | 2016-05-16 17:34:35 +0100 | [diff] [blame] | 3947 | /* -L help lists the data directories and exits. */ |
| 3948 | if (list_data_dirs) { |
| 3949 | for (i = 0; i < data_dir_idx; i++) { |
| 3950 | printf("%s\n", data_dir[i]); |
| 3951 | } |
| 3952 | exit(0); |
| 3953 | } |
| 3954 | |
Emilio G. Cota | 7264961 | 2017-11-13 13:55:27 +0000 | [diff] [blame] | 3955 | /* machine_class: default to UP */ |
| 3956 | machine_class->max_cpus = machine_class->max_cpus ?: 1; |
| 3957 | machine_class->min_cpus = machine_class->min_cpus ?: 1; |
| 3958 | machine_class->default_cpus = machine_class->default_cpus ?: 1; |
| 3959 | |
| 3960 | /* default to machine_class->default_cpus */ |
Like Xu | a5e0b33 | 2019-05-19 04:54:28 +0800 | [diff] [blame] | 3961 | current_machine->smp.cpus = machine_class->default_cpus; |
| 3962 | current_machine->smp.max_cpus = machine_class->default_cpus; |
| 3963 | current_machine->smp.cores = 1; |
| 3964 | current_machine->smp.threads = 1; |
Emilio G. Cota | 7264961 | 2017-11-13 13:55:27 +0000 | [diff] [blame] | 3965 | |
Like Xu | 6f47956 | 2019-06-20 13:45:24 +0800 | [diff] [blame] | 3966 | machine_class->smp_parse(current_machine, |
| 3967 | qemu_opts_find(qemu_find_opts("smp-opts"), NULL)); |
Jes Sorensen | 6be68d7 | 2009-07-23 17:03:42 +0200 | [diff] [blame] | 3968 | |
Emilio G. Cota | 7264961 | 2017-11-13 13:55:27 +0000 | [diff] [blame] | 3969 | /* sanity-check smp_cpus and max_cpus against machine_class */ |
Like Xu | a5e0b33 | 2019-05-19 04:54:28 +0800 | [diff] [blame] | 3970 | if (current_machine->smp.cpus < machine_class->min_cpus) { |
Emilio G. Cota | 7264961 | 2017-11-13 13:55:27 +0000 | [diff] [blame] | 3971 | error_report("Invalid SMP CPUs %d. The min CPUs " |
Like Xu | a5e0b33 | 2019-05-19 04:54:28 +0800 | [diff] [blame] | 3972 | "supported by machine '%s' is %d", |
| 3973 | current_machine->smp.cpus, |
Emilio G. Cota | 7264961 | 2017-11-13 13:55:27 +0000 | [diff] [blame] | 3974 | machine_class->name, machine_class->min_cpus); |
| 3975 | exit(1); |
| 3976 | } |
Like Xu | a5e0b33 | 2019-05-19 04:54:28 +0800 | [diff] [blame] | 3977 | if (current_machine->smp.max_cpus > machine_class->max_cpus) { |
Seeteena Thoufeek | c0dd109 | 2017-09-04 13:13:51 +0530 | [diff] [blame] | 3978 | error_report("Invalid SMP CPUs %d. The max CPUs " |
Like Xu | a5e0b33 | 2019-05-19 04:54:28 +0800 | [diff] [blame] | 3979 | "supported by machine '%s' is %d", |
| 3980 | current_machine->smp.max_cpus, |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 3981 | machine_class->name, machine_class->max_cpus); |
aliguori | b209700 | 2008-10-07 20:39:39 +0000 | [diff] [blame] | 3982 | exit(1); |
| 3983 | } |
| 3984 | |
Anthony PERARD | 67b724e | 2010-11-22 15:44:15 +0000 | [diff] [blame] | 3985 | /* |
| 3986 | * Get the default machine options from the machine if it is not already |
| 3987 | * specified either by the configuration file or by the command line. |
| 3988 | */ |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 3989 | if (machine_class->default_machine_opts) { |
Jan Kiszka | 25de593 | 2012-01-27 19:55:43 +0100 | [diff] [blame] | 3990 | qemu_opts_set_defaults(qemu_find_opts("machine"), |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 3991 | machine_class->default_machine_opts, 0); |
Anthony PERARD | 67b724e | 2010-11-22 15:44:15 +0000 | [diff] [blame] | 3992 | } |
| 3993 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 3994 | qemu_opts_foreach(qemu_find_opts("device"), |
| 3995 | default_driver_check, NULL, NULL); |
| 3996 | qemu_opts_foreach(qemu_find_opts("global"), |
| 3997 | default_driver_check, NULL, NULL); |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 3998 | |
Mark Wu | d44229c | 2014-03-10 22:37:40 +0800 | [diff] [blame] | 3999 | if (!vga_model && !default_vga) { |
| 4000 | vga_interface_type = VGA_DEVICE; |
| 4001 | } |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 4002 | if (!has_defaults || machine_class->no_serial) { |
Gerd Hoffmann | 986c5f7 | 2009-12-08 13:11:54 +0100 | [diff] [blame] | 4003 | default_serial = 0; |
| 4004 | } |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 4005 | if (!has_defaults || machine_class->no_parallel) { |
Gerd Hoffmann | 986c5f7 | 2009-12-08 13:11:54 +0100 | [diff] [blame] | 4006 | default_parallel = 0; |
| 4007 | } |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 4008 | if (!has_defaults || machine_class->no_floppy) { |
Gerd Hoffmann | ac33f8f | 2009-12-16 14:25:39 +0100 | [diff] [blame] | 4009 | default_floppy = 0; |
| 4010 | } |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 4011 | if (!has_defaults || machine_class->no_cdrom) { |
Gerd Hoffmann | ac33f8f | 2009-12-16 14:25:39 +0100 | [diff] [blame] | 4012 | default_cdrom = 0; |
| 4013 | } |
Marcel Apfelbaum | 958db90 | 2014-04-09 20:34:53 +0300 | [diff] [blame] | 4014 | if (!has_defaults || machine_class->no_sdcard) { |
Gerd Hoffmann | ac33f8f | 2009-12-16 14:25:39 +0100 | [diff] [blame] | 4015 | default_sdcard = 0; |
| 4016 | } |
Mark Wu | d44229c | 2014-03-10 22:37:40 +0800 | [diff] [blame] | 4017 | if (!has_defaults) { |
| 4018 | default_monitor = 0; |
| 4019 | default_net = 0; |
| 4020 | default_vga = 0; |
| 4021 | } |
Gerd Hoffmann | 986c5f7 | 2009-12-08 13:11:54 +0100 | [diff] [blame] | 4022 | |
Michael Tokarev | ab51b1d | 2012-12-30 12:48:14 +0400 | [diff] [blame] | 4023 | if (is_daemonized()) { |
Igor Mammedov | 2ee3518 | 2018-06-20 15:24:19 +0200 | [diff] [blame] | 4024 | if (!preconfig_exit_requested) { |
| 4025 | error_report("'preconfig' and 'daemonize' options are " |
| 4026 | "mutually exclusive"); |
| 4027 | exit(EXIT_FAILURE); |
| 4028 | } |
| 4029 | |
Michael Tokarev | ab51b1d | 2012-12-30 12:48:14 +0400 | [diff] [blame] | 4030 | /* According to documentation and historically, -nographic redirects |
| 4031 | * serial port, parallel port and monitor to stdio, which does not work |
| 4032 | * with -daemonize. We can redirect these to null instead, but since |
| 4033 | * -nographic is legacy, let's just error out. |
| 4034 | * We disallow -nographic only if all other ports are not redirected |
| 4035 | * explicitly, to not break existing legacy setups which uses |
| 4036 | * -nographic _and_ redirects all ports explicitly - this is valid |
| 4037 | * usage, -nographic is just a no-op in this case. |
| 4038 | */ |
Eduardo Habkost | cfc58cf | 2016-04-19 16:55:25 -0300 | [diff] [blame] | 4039 | if (nographic |
Paolo Bonzini | 9fd7e96 | 2019-02-02 11:45:32 +0100 | [diff] [blame] | 4040 | && (default_parallel || default_serial || default_monitor)) { |
Eduardo Habkost | 4cd70f3 | 2015-10-30 13:07:56 -0200 | [diff] [blame] | 4041 | error_report("-nographic cannot be used with -daemonize"); |
Michael Tokarev | ab51b1d | 2012-12-30 12:48:14 +0400 | [diff] [blame] | 4042 | exit(1); |
| 4043 | } |
| 4044 | #ifdef CONFIG_CURSES |
Gerd Hoffmann | e3af9f9 | 2018-02-02 12:10:22 +0100 | [diff] [blame] | 4045 | if (dpy.type == DISPLAY_TYPE_CURSES) { |
Eduardo Habkost | 4cd70f3 | 2015-10-30 13:07:56 -0200 | [diff] [blame] | 4046 | error_report("curses display cannot be used with -daemonize"); |
Michael Tokarev | ab51b1d | 2012-12-30 12:48:14 +0400 | [diff] [blame] | 4047 | exit(1); |
| 4048 | } |
| 4049 | #endif |
| 4050 | } |
| 4051 | |
Eduardo Habkost | cfc58cf | 2016-04-19 16:55:25 -0300 | [diff] [blame] | 4052 | if (nographic) { |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 4053 | if (default_parallel) |
| 4054 | add_device_config(DEV_PARALLEL, "null"); |
Gerd Hoffmann | e1c0917 | 2009-12-08 13:11:44 +0100 | [diff] [blame] | 4055 | if (default_serial && default_monitor) { |
| 4056 | add_device_config(DEV_SERIAL, "mon:stdio"); |
| 4057 | } else { |
| 4058 | if (default_serial) |
| 4059 | add_device_config(DEV_SERIAL, "stdio"); |
| 4060 | if (default_monitor) |
Max Reitz | 4821cd4 | 2014-11-17 13:31:04 +0100 | [diff] [blame] | 4061 | monitor_parse("stdio", "readline", false); |
Gerd Hoffmann | e1c0917 | 2009-12-08 13:11:44 +0100 | [diff] [blame] | 4062 | } |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 4063 | } else { |
| 4064 | if (default_serial) |
| 4065 | add_device_config(DEV_SERIAL, "vc:80Cx24C"); |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 4066 | if (default_parallel) |
| 4067 | add_device_config(DEV_PARALLEL, "vc:80Cx24C"); |
Gerd Hoffmann | abdeed0 | 2009-12-08 13:11:43 +0100 | [diff] [blame] | 4068 | if (default_monitor) |
Max Reitz | 4821cd4 | 2014-11-17 13:31:04 +0100 | [diff] [blame] | 4069 | monitor_parse("vc:80Cx24C", "readline", false); |
aliguori | bc0129d | 2008-08-01 15:12:34 +0000 | [diff] [blame] | 4070 | } |
| 4071 | |
Gerd Hoffmann | 006decd | 2015-02-17 08:45:06 +0100 | [diff] [blame] | 4072 | #if defined(CONFIG_VNC) |
| 4073 | if (!QTAILQ_EMPTY(&(qemu_find_opts("vnc")->head))) { |
| 4074 | display_remote++; |
| 4075 | } |
| 4076 | #endif |
Gerd Hoffmann | e3af9f9 | 2018-02-02 12:10:22 +0100 | [diff] [blame] | 4077 | if (dpy.type == DISPLAY_TYPE_DEFAULT && !display_remote) { |
Gerd Hoffmann | 898f9d4 | 2018-03-01 11:05:40 +0100 | [diff] [blame] | 4078 | if (!qemu_display_find_default(&dpy)) { |
| 4079 | dpy.type = DISPLAY_TYPE_NONE; |
| 4080 | #if defined(CONFIG_VNC) |
| 4081 | vnc_parse("localhost:0,to=99,id=default", &error_abort); |
Anthony Liguori | 1554642 | 2013-02-20 07:43:25 -0600 | [diff] [blame] | 4082 | #endif |
Gerd Hoffmann | 898f9d4 | 2018-03-01 11:05:40 +0100 | [diff] [blame] | 4083 | } |
Anthony Liguori | 1554642 | 2013-02-20 07:43:25 -0600 | [diff] [blame] | 4084 | } |
Gerd Hoffmann | db71589 | 2018-03-01 11:05:35 +0100 | [diff] [blame] | 4085 | if (dpy.type == DISPLAY_TYPE_DEFAULT) { |
| 4086 | dpy.type = DISPLAY_TYPE_NONE; |
Anthony Liguori | 1554642 | 2013-02-20 07:43:25 -0600 | [diff] [blame] | 4087 | } |
| 4088 | |
Thomas Huth | 09bd7ba | 2019-02-05 08:29:29 +0100 | [diff] [blame] | 4089 | if ((alt_grab || ctrl_grab) && dpy.type != DISPLAY_TYPE_SDL) { |
| 4090 | error_report("-alt-grab and -ctrl-grab are only valid " |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 4091 | "for SDL, ignoring option"); |
Peter Wu | 047d4e1 | 2013-06-11 10:55:08 +0200 | [diff] [blame] | 4092 | } |
Gerd Hoffmann | 7878271 | 2018-02-02 12:10:16 +0100 | [diff] [blame] | 4093 | if (dpy.has_window_close && |
Gerd Hoffmann | e3af9f9 | 2018-02-02 12:10:22 +0100 | [diff] [blame] | 4094 | (dpy.type != DISPLAY_TYPE_GTK && dpy.type != DISPLAY_TYPE_SDL)) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 4095 | error_report("-no-quit is only valid for GTK and SDL, " |
| 4096 | "ignoring option"); |
Peter Wu | 047d4e1 | 2013-06-11 10:55:08 +0200 | [diff] [blame] | 4097 | } |
| 4098 | |
Gerd Hoffmann | 5ee1718 | 2018-03-01 11:05:36 +0100 | [diff] [blame] | 4099 | qemu_display_early_init(&dpy); |
Marc-André Lureau | 777357d | 2016-12-07 18:39:10 +0300 | [diff] [blame] | 4100 | qemu_console_early_init(); |
| 4101 | |
Elie Tournier | 62f2792 | 2018-04-13 14:58:40 +0100 | [diff] [blame] | 4102 | if (dpy.has_gl && dpy.gl != DISPLAYGL_MODE_OFF && display_opengl == 0) { |
Gerd Hoffmann | 0b71a5d | 2014-11-11 16:54:45 +0100 | [diff] [blame] | 4103 | #if defined(CONFIG_OPENGL) |
Eduardo Habkost | 8afb900 | 2015-10-30 13:07:54 -0200 | [diff] [blame] | 4104 | error_report("OpenGL is not supported by the display"); |
Gerd Hoffmann | 0b71a5d | 2014-11-11 16:54:45 +0100 | [diff] [blame] | 4105 | #else |
Eduardo Habkost | 5dfdae8 | 2015-10-30 13:08:02 -0200 | [diff] [blame] | 4106 | error_report("OpenGL support is disabled"); |
Gerd Hoffmann | 0b71a5d | 2014-11-11 16:54:45 +0100 | [diff] [blame] | 4107 | #endif |
| 4108 | exit(1); |
| 4109 | } |
Anthony Liguori | 1554642 | 2013-02-20 07:43:25 -0600 | [diff] [blame] | 4110 | |
Dr. David Alan Gilbert | 87f50ca | 2015-11-05 18:10:31 +0000 | [diff] [blame] | 4111 | page_size_init(); |
TeLeMan | a5829fd | 2010-04-15 12:37:55 +0800 | [diff] [blame] | 4112 | socket_init(); |
| 4113 | |
Markus Armbruster | 7e1e0c1 | 2018-10-17 10:26:43 +0200 | [diff] [blame] | 4114 | qemu_opts_foreach(qemu_find_opts("object"), |
| 4115 | user_creatable_add_opts_foreach, |
| 4116 | object_create_initial, &error_fatal); |
Markus Armbruster | a4c7367 | 2015-03-13 11:07:24 +0100 | [diff] [blame] | 4117 | |
Markus Armbruster | dd4af97 | 2018-10-17 10:26:44 +0200 | [diff] [blame] | 4118 | qemu_opts_foreach(qemu_find_opts("chardev"), |
| 4119 | chardev_init_func, NULL, &error_fatal); |
Alex Bennée | 4e7f903 | 2019-05-14 15:30:14 +0100 | [diff] [blame] | 4120 | /* now chardevs have been created we may have semihosting to connect */ |
| 4121 | qemu_semihosting_connect_chardevs(); |
Daniel P. Berrange | 2c189a4 | 2015-11-25 10:52:28 +0000 | [diff] [blame] | 4122 | |
Venkateswararao Jujjuri (JV) | 758e8e3 | 2010-06-14 13:34:41 -0700 | [diff] [blame] | 4123 | #ifdef CONFIG_VIRTFS |
Markus Armbruster | b836723 | 2018-10-17 10:26:55 +0200 | [diff] [blame] | 4124 | qemu_opts_foreach(qemu_find_opts("fsdev"), |
| 4125 | fsdev_init_func, NULL, &error_fatal); |
Gautham R Shenoy | 74db920 | 2010-04-29 17:44:43 +0530 | [diff] [blame] | 4126 | #endif |
Gerd Hoffmann | 1a688d3 | 2009-12-08 13:11:36 +0100 | [diff] [blame] | 4127 | |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 4128 | if (qemu_opts_foreach(qemu_find_opts("device"), |
| 4129 | device_help_func, NULL, NULL)) { |
Bruce Rogers | 3d1d965 | 2012-08-09 12:47:40 -0600 | [diff] [blame] | 4130 | exit(0); |
| 4131 | } |
| 4132 | |
Markus Armbruster | cda4aa9 | 2019-03-08 14:14:40 +0100 | [diff] [blame] | 4133 | /* |
| 4134 | * Note: we need to create block backends before |
| 4135 | * machine_set_property(), so machine properties can refer to |
Markus Armbruster | 2fa2327 | 2019-04-01 11:08:23 +0200 | [diff] [blame] | 4136 | * them. |
Markus Armbruster | cda4aa9 | 2019-03-08 14:14:40 +0100 | [diff] [blame] | 4137 | */ |
| 4138 | configure_blockdev(&bdo_queue, machine_class, snapshot); |
| 4139 | |
Marcel Apfelbaum | 6b1b144 | 2014-05-26 15:40:58 +0300 | [diff] [blame] | 4140 | machine_opts = qemu_get_machine_opts(); |
Markus Armbruster | 702832b | 2018-10-17 10:26:45 +0200 | [diff] [blame] | 4141 | qemu_opt_foreach(machine_opts, machine_set_property, current_machine, |
| 4142 | &error_fatal); |
Eric Auger | ee68501 | 2019-03-04 11:13:35 +0100 | [diff] [blame] | 4143 | current_machine->ram_size = ram_size; |
| 4144 | current_machine->maxram_size = maxram_size; |
| 4145 | current_machine->ram_slots = ram_slots; |
Marcel Apfelbaum | 6b1b144 | 2014-05-26 15:40:58 +0300 | [diff] [blame] | 4146 | |
Markus Armbruster | 0427b62 | 2019-04-01 11:08:26 +0200 | [diff] [blame] | 4147 | /* |
| 4148 | * Note: uses machine properties such as kernel-irqchip, must run |
| 4149 | * after machine_set_property(). |
| 4150 | */ |
Thomas Huth | 98e56ae | 2018-10-05 16:13:12 +0200 | [diff] [blame] | 4151 | configure_accelerator(current_machine, argv[0]); |
Marcelo Tosatti | 214910a | 2009-09-18 02:41:23 -0300 | [diff] [blame] | 4152 | |
Markus Armbruster | 0427b62 | 2019-04-01 11:08:26 +0200 | [diff] [blame] | 4153 | /* |
| 4154 | * Beware, QOM objects created before this point miss global and |
| 4155 | * compat properties. |
| 4156 | * |
| 4157 | * Global properties get set up by qdev_prop_register_global(), |
| 4158 | * called from user_register_global_props(), and certain option |
| 4159 | * desugaring. Also in CPU feature desugaring (buried in |
Eduardo Habkost | c1c8cfe | 2019-04-16 23:59:40 -0300 | [diff] [blame] | 4160 | * parse_cpu_option()), which happens below this point, but may |
Markus Armbruster | 0427b62 | 2019-04-01 11:08:26 +0200 | [diff] [blame] | 4161 | * only target the CPU type, which can only be created after |
Eduardo Habkost | c1c8cfe | 2019-04-16 23:59:40 -0300 | [diff] [blame] | 4162 | * parse_cpu_option() returned the type. |
Markus Armbruster | 0427b62 | 2019-04-01 11:08:26 +0200 | [diff] [blame] | 4163 | * |
| 4164 | * Machine compat properties: object_set_machine_compat_props(). |
| 4165 | * Accelerator compat props: object_set_accelerator_compat_props(), |
| 4166 | * called from configure_accelerator(). |
| 4167 | */ |
| 4168 | |
Thomas Huth | 08fe682 | 2018-06-25 11:05:12 +0200 | [diff] [blame] | 4169 | if (!qtest_enabled() && machine_class->deprecation_reason) { |
| 4170 | error_report("Machine type '%s' is deprecated: %s", |
| 4171 | machine_class->name, machine_class->deprecation_reason); |
| 4172 | } |
| 4173 | |
Markus Armbruster | 2fa2327 | 2019-04-01 11:08:23 +0200 | [diff] [blame] | 4174 | /* |
Markus Armbruster | 0427b62 | 2019-04-01 11:08:26 +0200 | [diff] [blame] | 4175 | * Note: creates a QOM object, must run only after global and |
| 4176 | * compat properties have been set up. |
Markus Armbruster | 2fa2327 | 2019-04-01 11:08:23 +0200 | [diff] [blame] | 4177 | */ |
| 4178 | migration_object_init(); |
| 4179 | |
Daniel P. Berrange | 2c189a4 | 2015-11-25 10:52:28 +0000 | [diff] [blame] | 4180 | if (qtest_chrdev) { |
Oleinik, Alexander | 2b8985f | 2019-08-05 03:13:01 +0000 | [diff] [blame] | 4181 | qtest_server_init(qtest_chrdev, qtest_log, &error_fatal); |
Daniel P. Berrange | 2c189a4 | 2015-11-25 10:52:28 +0000 | [diff] [blame] | 4182 | } |
| 4183 | |
Markus Armbruster | 2ff3de6 | 2013-07-04 15:09:22 +0200 | [diff] [blame] | 4184 | machine_opts = qemu_get_machine_opts(); |
| 4185 | kernel_filename = qemu_opt_get(machine_opts, "kernel"); |
| 4186 | initrd_filename = qemu_opt_get(machine_opts, "initrd"); |
| 4187 | kernel_cmdline = qemu_opt_get(machine_opts, "append"); |
Gerd Hoffmann | 1442d3e | 2013-10-15 16:57:45 +0200 | [diff] [blame] | 4188 | bios_name = qemu_opt_get(machine_opts, "firmware"); |
Peter Maydell | 967c0da | 2012-02-22 22:40:00 +0000 | [diff] [blame] | 4189 | |
Markus Armbruster | 8281abd | 2013-06-14 13:15:03 +0200 | [diff] [blame] | 4190 | opts = qemu_opts_find(qemu_find_opts("boot-opts"), NULL); |
| 4191 | if (opts) { |
Gonglei | f05f47b | 2015-02-03 11:31:09 +0000 | [diff] [blame] | 4192 | boot_order = qemu_opt_get(opts, "order"); |
| 4193 | if (boot_order) { |
Markus Armbruster | 007b065 | 2015-09-11 15:04:45 +0200 | [diff] [blame] | 4194 | validate_bootdevices(boot_order, &error_fatal); |
Markus Armbruster | 8281abd | 2013-06-14 13:15:03 +0200 | [diff] [blame] | 4195 | } |
| 4196 | |
Gonglei | f05f47b | 2015-02-03 11:31:09 +0000 | [diff] [blame] | 4197 | boot_once = qemu_opt_get(opts, "once"); |
| 4198 | if (boot_once) { |
Markus Armbruster | 007b065 | 2015-09-11 15:04:45 +0200 | [diff] [blame] | 4199 | validate_bootdevices(boot_once, &error_fatal); |
Markus Armbruster | 8281abd | 2013-06-14 13:15:03 +0200 | [diff] [blame] | 4200 | } |
| 4201 | |
| 4202 | boot_menu = qemu_opt_get_bool(opts, "menu", boot_menu); |
Amos Kong | e5187b5 | 2013-12-09 19:53:15 +0800 | [diff] [blame] | 4203 | boot_strict = qemu_opt_get_bool(opts, "strict", false); |
Markus Armbruster | 8281abd | 2013-06-14 13:15:03 +0200 | [diff] [blame] | 4204 | } |
| 4205 | |
Gonglei | f05f47b | 2015-02-03 11:31:09 +0000 | [diff] [blame] | 4206 | if (!boot_order) { |
| 4207 | boot_order = machine_class->default_boot_order; |
| 4208 | } |
| 4209 | |
Peter Maydell | a0abe47 | 2012-02-08 05:41:39 +0000 | [diff] [blame] | 4210 | if (!kernel_cmdline) { |
| 4211 | kernel_cmdline = ""; |
Marcel Apfelbaum | 6b1b144 | 2014-05-26 15:40:58 +0300 | [diff] [blame] | 4212 | current_machine->kernel_cmdline = (char *)kernel_cmdline; |
Peter Maydell | a0abe47 | 2012-02-08 05:41:39 +0000 | [diff] [blame] | 4213 | } |
| 4214 | |
bellard | a20dd50 | 2003-09-30 21:07:02 +0000 | [diff] [blame] | 4215 | linux_boot = (kernel_filename != NULL); |
balrog | 6c41b27 | 2007-11-17 12:12:29 +0000 | [diff] [blame] | 4216 | |
ths | f8d39c0 | 2008-07-03 10:01:15 +0000 | [diff] [blame] | 4217 | if (!linux_boot && *kernel_cmdline != '\0') { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 4218 | error_report("-append only allowed with -kernel option"); |
ths | f8d39c0 | 2008-07-03 10:01:15 +0000 | [diff] [blame] | 4219 | exit(1); |
| 4220 | } |
| 4221 | |
| 4222 | if (!linux_boot && initrd_filename != NULL) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 4223 | error_report("-initrd only allowed with -kernel option"); |
ths | f8d39c0 | 2008-07-03 10:01:15 +0000 | [diff] [blame] | 4224 | exit(1); |
| 4225 | } |
| 4226 | |
Leon Alrae | a59d31a | 2015-06-19 14:17:45 +0100 | [diff] [blame] | 4227 | if (semihosting_enabled() && !semihosting_get_argc() && kernel_filename) { |
| 4228 | /* fall back to the -kernel/-append */ |
| 4229 | semihosting_arg_fallback(kernel_filename, kernel_cmdline); |
| 4230 | } |
| 4231 | |
Alon Levy | ad1be89 | 2012-03-14 20:33:37 +0200 | [diff] [blame] | 4232 | /* spice needs the timers to be initialized by this point */ |
| 4233 | qemu_spice_init(); |
Alon Levy | ad1be89 | 2012-03-14 20:33:37 +0200 | [diff] [blame] | 4234 | |
Pavel Dovgalyuk | 4603ea0 | 2014-09-01 09:34:49 +0400 | [diff] [blame] | 4235 | cpu_ticks_init(); |
Sebastian Tanase | 1ad9580 | 2014-07-25 11:56:28 +0200 | [diff] [blame] | 4236 | if (icount_opts) { |
Vincent Palatin | b0cb0a6 | 2017-01-10 11:59:57 +0100 | [diff] [blame] | 4237 | if (!tcg_enabled()) { |
| 4238 | error_report("-icount is not allowed with hardware virtualization"); |
Sebastian Tanase | 1ad9580 | 2014-07-25 11:56:28 +0200 | [diff] [blame] | 4239 | exit(1); |
| 4240 | } |
| 4241 | configure_icount(icount_opts, &error_abort); |
| 4242 | qemu_opts_del(icount_opts); |
Max Filippov | 0abe905 | 2011-11-10 15:38:42 +0400 | [diff] [blame] | 4243 | } |
pbrook | 634fce9 | 2006-07-15 17:40:09 +0000 | [diff] [blame] | 4244 | |
Yang Zhong | e7b161d | 2017-07-03 18:12:10 +0800 | [diff] [blame] | 4245 | if (tcg_enabled()) { |
| 4246 | qemu_tcg_configure(accel_opts, &error_fatal); |
| 4247 | } |
Alex Bennée | 83fd962 | 2017-02-27 17:09:01 +0000 | [diff] [blame] | 4248 | |
Eduardo Habkost | d30300f | 2016-05-12 11:17:16 -0300 | [diff] [blame] | 4249 | if (default_net) { |
| 4250 | QemuOptsList *net = qemu_find_opts("net"); |
| 4251 | qemu_opts_set(net, NULL, "type", "nic", &error_abort); |
| 4252 | #ifdef CONFIG_SLIRP |
| 4253 | qemu_opts_set(net, NULL, "type", "user", &error_abort); |
| 4254 | #endif |
| 4255 | } |
| 4256 | |
Thomas Huth | 34f708b | 2018-02-21 11:18:30 +0100 | [diff] [blame] | 4257 | if (net_init_clients(&err) < 0) { |
| 4258 | error_report_err(err); |
Mark McLoughlin | dc1c9fe | 2009-10-06 12:17:16 +0100 | [diff] [blame] | 4259 | exit(1); |
bellard | 702c651 | 2004-04-02 21:21:32 +0000 | [diff] [blame] | 4260 | } |
bellard | f1510b2 | 2003-06-25 00:07:40 +0000 | [diff] [blame] | 4261 | |
Markus Armbruster | 7e1e0c1 | 2018-10-17 10:26:43 +0200 | [diff] [blame] | 4262 | qemu_opts_foreach(qemu_find_opts("object"), |
| 4263 | user_creatable_add_opts_foreach, |
| 4264 | object_create_delayed, &error_fatal); |
Yang Hongyang | 9abce56 | 2015-10-07 11:52:13 +0800 | [diff] [blame] | 4265 | |
Markus Armbruster | d10e05f | 2018-10-17 10:26:53 +0200 | [diff] [blame] | 4266 | tpm_init(); |
Stefan Berger | d1a0cf7 | 2013-02-27 12:47:49 -0500 | [diff] [blame] | 4267 | |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 4268 | /* init the bluetooth world */ |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 4269 | if (foreach_device_config(DEV_BT, bt_parse)) |
| 4270 | exit(1); |
balrog | dc72ac1 | 2008-11-09 00:04:26 +0000 | [diff] [blame] | 4271 | |
Anthony PERARD | 834e76e | 2011-07-20 08:17:44 +0000 | [diff] [blame] | 4272 | if (!xen_enabled()) { |
| 4273 | /* On 32-bit hosts, QEMU is limited by virtual address space */ |
| 4274 | if (ram_size > (2047 << 20) && HOST_LONG_BITS == 32) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 4275 | error_report("at most 2047 MB RAM can be simulated"); |
Anthony PERARD | 834e76e | 2011-07-20 08:17:44 +0000 | [diff] [blame] | 4276 | exit(1); |
| 4277 | } |
| 4278 | } |
balrog | 7fb4fdc | 2008-04-24 17:59:27 +0000 | [diff] [blame] | 4279 | |
lirans@il.ibm.com | c163b5c | 2009-11-02 15:40:58 +0200 | [diff] [blame] | 4280 | blk_mig_init(); |
Dr. David Alan Gilbert | 0d6ab3a | 2014-03-19 18:32:30 +0000 | [diff] [blame] | 4281 | ram_mig_init(); |
Vladimir Sementsov-Ogievskiy | b35ebdf | 2018-03-13 15:34:01 -0400 | [diff] [blame] | 4282 | dirty_bitmap_mig_init(); |
lirans@il.ibm.com | c163b5c | 2009-11-02 15:40:58 +0200 | [diff] [blame] | 4283 | |
Markus Armbruster | 2d5a3a8 | 2018-10-17 10:26:46 +0200 | [diff] [blame] | 4284 | qemu_opts_foreach(qemu_find_opts("mon"), |
| 4285 | mon_init_func, NULL, &error_fatal); |
Jan Kiszka | 157b931 | 2010-04-06 16:55:53 +0200 | [diff] [blame] | 4286 | |
Gerd Hoffmann | 998bbd7 | 2009-12-08 13:11:41 +0100 | [diff] [blame] | 4287 | if (foreach_device_config(DEV_SERIAL, serial_parse) < 0) |
| 4288 | exit(1); |
Gerd Hoffmann | 6a5e8b0 | 2009-12-08 13:11:42 +0100 | [diff] [blame] | 4289 | if (foreach_device_config(DEV_PARALLEL, parallel_parse) < 0) |
| 4290 | exit(1); |
H. Peter Anvin | c9f398e | 2009-12-29 13:51:36 -0800 | [diff] [blame] | 4291 | if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0) |
| 4292 | exit(1); |
aliguori | 2796dae | 2009-01-16 20:23:27 +0000 | [diff] [blame] | 4293 | |
Paolo Bonzini | 7f1b17f | 2012-05-10 09:39:17 +0200 | [diff] [blame] | 4294 | /* If no default VGA is requested, the default is "none". */ |
Aurelien Jarno | 3605ded | 2012-09-10 01:01:44 +0200 | [diff] [blame] | 4295 | if (default_vga) { |
Marc-André Lureau | dceb885 | 2019-04-12 17:27:13 +0200 | [diff] [blame] | 4296 | vga_model = get_default_vga_model(machine_class); |
Blue Swirl | a369da5 | 2011-09-27 19:15:42 +0000 | [diff] [blame] | 4297 | } |
Mark Wu | d44229c | 2014-03-10 22:37:40 +0800 | [diff] [blame] | 4298 | if (vga_model) { |
Marc-André Lureau | dceb885 | 2019-04-12 17:27:13 +0200 | [diff] [blame] | 4299 | select_vgahw(machine_class, vga_model); |
Mark Wu | d44229c | 2014-03-10 22:37:40 +0800 | [diff] [blame] | 4300 | } |
Blue Swirl | a369da5 | 2011-09-27 19:15:42 +0000 | [diff] [blame] | 4301 | |
Markus Armbruster | 09aaa16 | 2009-08-21 10:31:34 +0200 | [diff] [blame] | 4302 | if (watchdog) { |
| 4303 | i = select_watchdog(watchdog); |
| 4304 | if (i > 0) |
| 4305 | exit (i == 1 ? 1 : 0); |
| 4306 | } |
| 4307 | |
Pavel Dovgalyuk | 8bd7f71 | 2015-09-17 19:24:44 +0300 | [diff] [blame] | 4308 | /* This checkpoint is required by replay to separate prior clock |
| 4309 | reading from the other reads, because timer polling functions query |
| 4310 | clock values from the log. */ |
| 4311 | replay_checkpoint(CHECKPOINT_INIT); |
Anthony Liguori | 1de81d2 | 2011-12-19 16:37:46 -0600 | [diff] [blame] | 4312 | qdev_machine_init(); |
| 4313 | |
Marcel Apfelbaum | 3ef9622 | 2014-05-07 17:42:57 +0300 | [diff] [blame] | 4314 | current_machine->boot_order = boot_order; |
Marcel Apfelbaum | 0056ae2 | 2014-03-05 19:30:47 +0200 | [diff] [blame] | 4315 | |
Igor Mammedov | 6063d4c | 2017-09-13 18:04:55 +0200 | [diff] [blame] | 4316 | /* parse features once if machine provides default cpu_type */ |
Igor Mammedov | 2278b93 | 2018-02-07 11:40:26 +0100 | [diff] [blame] | 4317 | current_machine->cpu_type = machine_class->default_cpu_type; |
Eduardo Habkost | c1c8cfe | 2019-04-16 23:59:40 -0300 | [diff] [blame] | 4318 | if (cpu_option) { |
| 4319 | current_machine->cpu_type = parse_cpu_option(cpu_option); |
Igor Mammedov | 6063d4c | 2017-09-13 18:04:55 +0200 | [diff] [blame] | 4320 | } |
Igor Mammedov | d342eb7 | 2018-01-10 16:22:50 +0100 | [diff] [blame] | 4321 | parse_numa_opts(current_machine); |
Igor Mammedov | 6063d4c | 2017-09-13 18:04:55 +0200 | [diff] [blame] | 4322 | |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 4323 | /* do monitor/qmp handling at preconfig state if requested */ |
| 4324 | main_loop(); |
| 4325 | |
Kővágó, Zoltán | 7183022 | 2019-03-08 23:34:15 +0100 | [diff] [blame] | 4326 | audio_init_audiodevs(); |
| 4327 | |
Igor Mammedov | 047f703 | 2018-05-11 19:24:43 +0200 | [diff] [blame] | 4328 | /* from here on runstate is RUN_STATE_PRELAUNCH */ |
Igor Mammedov | 482dfe9 | 2017-05-10 13:29:58 +0200 | [diff] [blame] | 4329 | machine_run_board_init(current_machine); |
aliguori | 3023f33 | 2009-01-16 19:04:14 +0000 | [diff] [blame] | 4330 | |
zhanghailiang | 28d16f3 | 2014-09-23 18:42:24 +0800 | [diff] [blame] | 4331 | realtime_init(); |
| 4332 | |
Eduardo Habkost | 4c56567 | 2017-05-08 17:57:34 -0300 | [diff] [blame] | 4333 | soundhw_init(); |
Paolo Bonzini | b3e6d59 | 2013-04-18 18:44:04 +0200 | [diff] [blame] | 4334 | |
Vincent Palatin | b0cb0a6 | 2017-01-10 11:59:57 +0100 | [diff] [blame] | 4335 | if (hax_enabled()) { |
| 4336 | hax_sync_vcpus(); |
| 4337 | } |
| 4338 | |
Markus Armbruster | 406b636 | 2018-10-17 10:26:47 +0200 | [diff] [blame] | 4339 | qemu_opts_foreach(qemu_find_opts("fw_cfg"), |
| 4340 | parse_fw_cfg, fw_cfg_find(), &error_fatal); |
Gabriel L. Somlo | 81b2b81 | 2015-04-29 11:21:53 -0400 | [diff] [blame] | 4341 | |
aliguori | 3023f33 | 2009-01-16 19:04:14 +0000 | [diff] [blame] | 4342 | /* init USB devices */ |
Eduardo Habkost | 4bcbe0b | 2016-06-08 17:50:25 -0300 | [diff] [blame] | 4343 | if (machine_usb(current_machine)) { |
Markus Armbruster | 0752706 | 2009-10-06 12:16:57 +0100 | [diff] [blame] | 4344 | if (foreach_device_config(DEV_USB, usb_parse) < 0) |
| 4345 | exit(1); |
aliguori | 3023f33 | 2009-01-16 19:04:14 +0000 | [diff] [blame] | 4346 | } |
| 4347 | |
Tiejun Chen | 7981417 | 2015-07-15 13:37:45 +0800 | [diff] [blame] | 4348 | /* Check if IGD GFX passthrough. */ |
| 4349 | igd_gfx_passthru(); |
| 4350 | |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 4351 | /* init generic devices */ |
Gerd Hoffmann | bab47d9 | 2016-04-07 09:12:58 -0500 | [diff] [blame] | 4352 | rom_set_order_override(FW_CFG_ORDER_OVERRIDE_DEVICE); |
Markus Armbruster | cd65f34 | 2018-10-17 10:26:48 +0200 | [diff] [blame] | 4353 | qemu_opts_foreach(qemu_find_opts("device"), |
| 4354 | device_init_func, NULL, &error_fatal); |
Dou Liyang | 9c6703f | 2017-01-17 22:42:31 +0800 | [diff] [blame] | 4355 | |
Dou Liyang | 3741c25 | 2017-02-01 10:29:38 +0800 | [diff] [blame] | 4356 | cpu_synchronize_all_post_init(); |
| 4357 | |
Gerd Hoffmann | bab47d9 | 2016-04-07 09:12:58 -0500 | [diff] [blame] | 4358 | rom_reset_order_override(); |
Gerd Hoffmann | bd3c948 | 2009-07-15 13:59:26 +0200 | [diff] [blame] | 4359 | |
John Snow | a66c9dc | 2014-10-01 14:19:24 -0400 | [diff] [blame] | 4360 | /* Did we create any drives that we failed to create a device for? */ |
| 4361 | drive_check_orphaned(); |
| 4362 | |
Eduardo Habkost | d30300f | 2016-05-12 11:17:16 -0300 | [diff] [blame] | 4363 | /* Don't warn about the default network setup that you get if |
| 4364 | * no command line -net or -netdev options are specified. There |
| 4365 | * are two cases that we would otherwise complain about: |
| 4366 | * (1) board doesn't support a NIC but the implicit "-net nic" |
| 4367 | * requested one |
| 4368 | * (2) CONFIG_SLIRP not set, in which case the implicit "-net nic" |
| 4369 | * sets up a nic that isn't connected to anything. |
| 4370 | */ |
Thomas Huth | a3ab1dc | 2018-08-16 13:35:52 +0200 | [diff] [blame] | 4371 | if (!default_net && (!qtest_enabled() || has_defaults)) { |
Eduardo Habkost | d30300f | 2016-05-12 11:17:16 -0300 | [diff] [blame] | 4372 | net_check_clients(); |
| 4373 | } |
| 4374 | |
Gonglei | f05f47b | 2015-02-03 11:31:09 +0000 | [diff] [blame] | 4375 | if (boot_once) { |
Markus Armbruster | 07d04a0 | 2016-01-14 16:02:12 +0100 | [diff] [blame] | 4376 | qemu_boot_set(boot_once, &error_fatal); |
Gonglei | f05f47b | 2015-02-03 11:31:09 +0000 | [diff] [blame] | 4377 | qemu_register_reset(restore_boot_order, g_strdup(boot_order)); |
| 4378 | } |
| 4379 | |
Gerd Hoffmann | 6b62dc2 | 2010-08-25 10:51:06 +0200 | [diff] [blame] | 4380 | /* init local displays */ |
Gerd Hoffmann | b076661 | 2018-03-01 11:05:38 +0100 | [diff] [blame] | 4381 | ds = init_displaystate(); |
| 4382 | qemu_display_init(ds, &dpy); |
Gerd Hoffmann | 6b62dc2 | 2010-08-25 10:51:06 +0200 | [diff] [blame] | 4383 | |
Gleb Natapov | 0ce235a | 2011-03-31 11:27:23 +0200 | [diff] [blame] | 4384 | /* must be after terminal init, SDL library changes signal handlers */ |
| 4385 | os_setup_signal_handling(); |
| 4386 | |
Gerd Hoffmann | 6b62dc2 | 2010-08-25 10:51:06 +0200 | [diff] [blame] | 4387 | /* init remote displays */ |
Chao Peng | a663fbd | 2016-06-16 09:59:10 +0800 | [diff] [blame] | 4388 | #ifdef CONFIG_VNC |
Markus Armbruster | 28d0de7 | 2015-03-13 13:35:14 +0100 | [diff] [blame] | 4389 | qemu_opts_foreach(qemu_find_opts("vnc"), |
Markus Armbruster | 612aea2 | 2018-10-17 10:26:51 +0200 | [diff] [blame] | 4390 | vnc_init_func, NULL, &error_fatal); |
Chao Peng | a663fbd | 2016-06-16 09:59:10 +0800 | [diff] [blame] | 4391 | #endif |
Eduardo Habkost | f8c75b2 | 2016-04-19 16:55:18 -0300 | [diff] [blame] | 4392 | |
Gerd Hoffmann | 9fa0328 | 2013-10-11 22:39:59 +0200 | [diff] [blame] | 4393 | if (using_spice) { |
| 4394 | qemu_spice_display_init(); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 4395 | } |
aliguori | 5b08fc1 | 2008-08-21 20:08:03 +0000 | [diff] [blame] | 4396 | |
Markus Armbruster | ef0c4a0 | 2012-02-07 15:09:13 +0100 | [diff] [blame] | 4397 | if (foreach_device_config(DEV_GDB, gdbserver_start) < 0) { |
aliguori | 59030a8 | 2009-04-05 18:43:41 +0000 | [diff] [blame] | 4398 | exit(1); |
balrog | 45669e0 | 2007-07-02 13:20:17 +0000 | [diff] [blame] | 4399 | } |
balrog | 45669e0 | 2007-07-02 13:20:17 +0000 | [diff] [blame] | 4400 | |
Gerd Hoffmann | 3418bd2 | 2009-09-25 21:42:41 +0200 | [diff] [blame] | 4401 | qdev_machine_creation_done(); |
| 4402 | |
Isaku Yamahata | 80376c3 | 2010-12-20 14:33:35 +0900 | [diff] [blame] | 4403 | /* TODO: once all bus devices are qdevified, this should be done |
| 4404 | * when bus is created by qdev.c */ |
| 4405 | qemu_register_reset(qbus_reset_all_fn, sysbus_get_default()); |
Gleb Natapov | 4cab946 | 2010-12-08 13:35:08 +0200 | [diff] [blame] | 4406 | qemu_run_machine_init_done_notifiers(); |
| 4407 | |
Eric Auger | 6b3f7f6 | 2015-06-16 17:07:54 +0100 | [diff] [blame] | 4408 | if (rom_check_and_register_reset() != 0) { |
Eduardo Habkost | f61eddc | 2015-10-30 13:07:52 -0200 | [diff] [blame] | 4409 | error_report("rom check and register reset failed"); |
Eric Auger | 6b3f7f6 | 2015-06-16 17:07:54 +0100 | [diff] [blame] | 4410 | exit(1); |
| 4411 | } |
Michael S. Tsirkin | d916b46 | 2013-07-24 18:56:08 +0300 | [diff] [blame] | 4412 | |
Pavel Dovgalyuk | 7615936 | 2015-09-17 19:25:07 +0300 | [diff] [blame] | 4413 | replay_start(); |
| 4414 | |
Pavel Dovgalyuk | 8bd7f71 | 2015-09-17 19:24:44 +0300 | [diff] [blame] | 4415 | /* This checkpoint is required by replay to separate prior clock |
| 4416 | reading from the other reads, because timer polling functions query |
| 4417 | clock values from the log. */ |
| 4418 | replay_checkpoint(CHECKPOINT_RESET); |
Eric Blake | aedbe19 | 2017-05-15 16:41:11 -0500 | [diff] [blame] | 4419 | qemu_system_reset(SHUTDOWN_CAUSE_NONE); |
Juan Quintela | 48212d8 | 2015-07-10 14:51:58 +0200 | [diff] [blame] | 4420 | register_global_state(); |
Pavel Dovgalyuk | bb3d770 | 2018-09-12 11:19:39 +0300 | [diff] [blame] | 4421 | if (loadvm) { |
Juan Quintela | 927d663 | 2017-04-18 18:12:35 +0200 | [diff] [blame] | 4422 | Error *local_err = NULL; |
Juan Quintela | 5e22479 | 2017-04-20 14:25:55 +0200 | [diff] [blame] | 4423 | if (load_snapshot(loadvm, &local_err) < 0) { |
Juan Quintela | 927d663 | 2017-04-18 18:12:35 +0200 | [diff] [blame] | 4424 | error_report_err(local_err); |
Juan Quintela | 05f2401 | 2009-08-20 19:42:22 +0200 | [diff] [blame] | 4425 | autostart = 0; |
Jose Ricardo Ziviani | 827beac | 2018-09-03 13:26:13 -0300 | [diff] [blame] | 4426 | exit(1); |
Juan Quintela | 05f2401 | 2009-08-20 19:42:22 +0200 | [diff] [blame] | 4427 | } |
| 4428 | } |
Pavel Dovgalyuk | bb3d770 | 2018-09-12 11:19:39 +0300 | [diff] [blame] | 4429 | if (replay_mode != REPLAY_MODE_NONE) { |
| 4430 | replay_vmstate_init(); |
| 4431 | } |
bellard | d63d307 | 2004-10-03 13:29:03 +0000 | [diff] [blame] | 4432 | |
Eduardo Habkost | d828c43 | 2014-08-08 16:03:30 -0300 | [diff] [blame] | 4433 | qdev_prop_check_globals(); |
Amit Shah | abfd9ce | 2014-06-20 18:56:08 +0530 | [diff] [blame] | 4434 | if (vmstate_dump_file) { |
| 4435 | /* dump and exit */ |
| 4436 | dump_vmstate_json_to_file(vmstate_dump_file); |
| 4437 | return 0; |
| 4438 | } |
Don Slutz | 9f9260a | 2014-05-05 14:03:06 -0400 | [diff] [blame] | 4439 | |
Glauber Costa | 2bb8c10 | 2009-07-24 16:20:23 -0400 | [diff] [blame] | 4440 | if (incoming) { |
Paolo Bonzini | 43eaae2 | 2012-10-02 18:21:18 +0200 | [diff] [blame] | 4441 | Error *local_err = NULL; |
| 4442 | qemu_start_incoming_migration(incoming, &local_err); |
| 4443 | if (local_err) { |
Markus Armbruster | c29b77f | 2015-12-18 16:35:14 +0100 | [diff] [blame] | 4444 | error_reportf_err(local_err, "-incoming %s: ", incoming); |
Paolo Bonzini | 43eaae2 | 2012-10-02 18:21:18 +0200 | [diff] [blame] | 4445 | exit(1); |
Juan Quintela | 8ca5e80 | 2010-06-09 14:10:54 +0200 | [diff] [blame] | 4446 | } |
Avi Kivity | 6b99dad | 2009-08-09 14:39:20 +0300 | [diff] [blame] | 4447 | } else if (autostart) { |
aliguori | c0f4ce7 | 2009-03-05 23:01:01 +0000 | [diff] [blame] | 4448 | vm_start(); |
Avi Kivity | 6b99dad | 2009-08-09 14:39:20 +0300 | [diff] [blame] | 4449 | } |
ths | ffd843b | 2006-12-21 19:46:43 +0000 | [diff] [blame] | 4450 | |
Ian Jackson | 7a64c17 | 2018-03-09 12:02:50 +0000 | [diff] [blame] | 4451 | accel_setup_post(current_machine); |
Jes Sorensen | eb505be | 2010-06-10 11:42:28 +0200 | [diff] [blame] | 4452 | os_setup_post(); |
ths | 71e3ceb | 2006-12-22 02:11:31 +0000 | [diff] [blame] | 4453 | |
bellard | 8a7ddc3 | 2004-03-31 19:00:16 +0000 | [diff] [blame] | 4454 | main_loop(); |
Pavel Dovgalyuk | 7615936 | 2015-09-17 19:25:07 +0300 | [diff] [blame] | 4455 | |
KONRAD Frederic | 1bb982b | 2018-03-20 10:39:33 +0100 | [diff] [blame] | 4456 | gdbserver_cleanup(); |
| 4457 | |
Dr. David Alan Gilbert | 892ae71 | 2019-02-27 16:49:00 +0000 | [diff] [blame] | 4458 | /* |
| 4459 | * cleaning up the migration object cancels any existing migration |
| 4460 | * try to do this early so that it also stops using devices. |
| 4461 | */ |
| 4462 | migration_shutdown(); |
| 4463 | |
Max Reitz | e6f0ac4 | 2019-06-13 00:08:38 +0200 | [diff] [blame] | 4464 | /* |
| 4465 | * We must cancel all block jobs while the block layer is drained, |
| 4466 | * or cancelling will be affected by throttling and thus may block |
| 4467 | * for an extended period of time. |
| 4468 | * vm_shutdown() will bdrv_drain_all(), so we may as well include |
| 4469 | * it in the drained section. |
| 4470 | * We do not need to end this section, because we do not want any |
| 4471 | * requests happening from here on anyway. |
| 4472 | */ |
| 4473 | bdrv_drain_all_begin(); |
| 4474 | |
Stefan Hajnoczi | 4486e89 | 2018-03-07 14:42:05 +0000 | [diff] [blame] | 4475 | /* No more vcpu or device emulation activity beyond this point */ |
| 4476 | vm_shutdown(); |
Pavel Dovgalyuk | ae25dcc | 2019-09-17 14:58:13 +0300 | [diff] [blame] | 4477 | replay_finish(); |
Stefan Hajnoczi | 4486e89 | 2018-03-07 14:42:05 +0000 | [diff] [blame] | 4478 | |
Kevin Wolf | b3b5299 | 2018-05-16 13:46:37 +0200 | [diff] [blame] | 4479 | job_cancel_sync_all(); |
Dr. David Alan Gilbert | 452589b | 2017-07-13 20:01:16 +0100 | [diff] [blame] | 4480 | bdrv_close_all(); |
Stefan Hajnoczi | 00d09fd | 2018-02-01 11:07:08 +0000 | [diff] [blame] | 4481 | |
wayne | 3d3b830 | 2011-07-27 18:04:55 +0800 | [diff] [blame] | 4482 | res_free(); |
ths | b46a890 | 2007-10-21 23:20:45 +0000 | [diff] [blame] | 4483 | |
Marc-André Lureau | aa5cb7f | 2016-07-04 17:38:23 +0200 | [diff] [blame] | 4484 | /* vhost-user must be cleaned up before chardevs. */ |
Amarnath Valluri | c37caca | 2017-09-29 14:10:21 +0300 | [diff] [blame] | 4485 | tpm_cleanup(); |
Paolo Bonzini | 8caf911 | 2016-07-08 17:28:34 +0200 | [diff] [blame] | 4486 | net_cleanup(); |
Marc-André Lureau | a384c20 | 2016-08-01 15:23:43 +0400 | [diff] [blame] | 4487 | audio_cleanup(); |
Marc-André Lureau | 2ef4571 | 2016-08-01 15:23:42 +0400 | [diff] [blame] | 4488 | monitor_cleanup(); |
Marc-André Lureau | aa5cb7f | 2016-07-04 17:38:23 +0200 | [diff] [blame] | 4489 | qemu_chr_cleanup(); |
Eduardo Habkost | 9d5139e | 2017-08-24 16:23:13 -0300 | [diff] [blame] | 4490 | user_creatable_cleanup(); |
Marc-André Lureau | 474628e | 2017-02-10 14:27:28 +0400 | [diff] [blame] | 4491 | /* TODO: unref root container, check all devices are ok */ |
Paolo Bonzini | 8caf911 | 2016-07-08 17:28:34 +0200 | [diff] [blame] | 4492 | |
bellard | 0824d6f | 2003-06-24 13:42:40 +0000 | [diff] [blame] | 4493 | return 0; |
| 4494 | } |