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1 | #ifndef SYSEMU_H | |
2 | #define SYSEMU_H | |
3 | /* Misc. things related to the system emulator. */ | |
4 | ||
5 | #include "qemu-common.h" | |
6 | #include "qemu-option.h" | |
7 | #include "qemu-queue.h" | |
8 | #include "qemu-timer.h" | |
9 | #include "notify.h" | |
10 | ||
11 | #ifdef _WIN32 | |
12 | #include <windows.h> | |
13 | #include "qemu-os-win32.h" | |
14 | #endif | |
15 | ||
16 | #ifdef CONFIG_POSIX | |
17 | #include "qemu-os-posix.h" | |
18 | #endif | |
19 | ||
20 | /* vl.c */ | |
21 | extern const char *bios_name; | |
22 | ||
23 | #define QEMU_FILE_TYPE_BIOS 0 | |
24 | #define QEMU_FILE_TYPE_KEYMAP 1 | |
25 | char *qemu_find_file(int type, const char *name); | |
26 | ||
27 | extern int vm_running; | |
28 | extern const char *qemu_name; | |
29 | extern uint8_t qemu_uuid[]; | |
30 | int qemu_uuid_parse(const char *str, uint8_t *uuid); | |
31 | #define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" | |
32 | ||
33 | typedef struct vm_change_state_entry VMChangeStateEntry; | |
34 | typedef void VMChangeStateHandler(void *opaque, int running, int reason); | |
35 | ||
36 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
37 | void *opaque); | |
38 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e); | |
39 | ||
40 | void vm_start(void); | |
41 | void vm_stop(int reason); | |
42 | ||
43 | uint64_t ram_bytes_remaining(void); | |
44 | uint64_t ram_bytes_transferred(void); | |
45 | uint64_t ram_bytes_total(void); | |
46 | ||
47 | int64_t cpu_get_ticks(void); | |
48 | void cpu_enable_ticks(void); | |
49 | void cpu_disable_ticks(void); | |
50 | ||
51 | void qemu_system_reset_request(void); | |
52 | void qemu_system_shutdown_request(void); | |
53 | void qemu_system_powerdown_request(void); | |
54 | int qemu_shutdown_requested(void); | |
55 | int qemu_reset_requested(void); | |
56 | int qemu_powerdown_requested(void); | |
57 | extern qemu_irq qemu_system_powerdown; | |
58 | void qemu_system_reset(void); | |
59 | ||
60 | void qemu_add_exit_notifier(Notifier *notify); | |
61 | void qemu_remove_exit_notifier(Notifier *notify); | |
62 | ||
63 | void do_savevm(Monitor *mon, const QDict *qdict); | |
64 | int load_vmstate(const char *name); | |
65 | void do_delvm(Monitor *mon, const QDict *qdict); | |
66 | void do_info_snapshots(Monitor *mon); | |
67 | ||
68 | void cpu_synchronize_all_states(void); | |
69 | void cpu_synchronize_all_post_reset(void); | |
70 | void cpu_synchronize_all_post_init(void); | |
71 | ||
72 | void qemu_announce_self(void); | |
73 | ||
74 | void main_loop_wait(int nonblocking); | |
75 | ||
76 | int qemu_savevm_state_begin(Monitor *mon, QEMUFile *f, int blk_enable, | |
77 | int shared); | |
78 | int qemu_savevm_state_iterate(Monitor *mon, QEMUFile *f); | |
79 | int qemu_savevm_state_complete(Monitor *mon, QEMUFile *f); | |
80 | void qemu_savevm_state_cancel(Monitor *mon, QEMUFile *f); | |
81 | int qemu_loadvm_state(QEMUFile *f); | |
82 | ||
83 | /* SLIRP */ | |
84 | void do_info_slirp(Monitor *mon); | |
85 | ||
86 | /* OS specific functions */ | |
87 | void os_setup_early_signal_handling(void); | |
88 | char *os_find_datadir(const char *argv0); | |
89 | void os_parse_cmd_args(int index, const char *optarg); | |
90 | void os_pidfile_error(void); | |
91 | ||
92 | typedef enum DisplayType | |
93 | { | |
94 | DT_DEFAULT, | |
95 | DT_CURSES, | |
96 | DT_SDL, | |
97 | DT_VNC, | |
98 | DT_NOGRAPHIC, | |
99 | } DisplayType; | |
100 | ||
101 | extern int autostart; | |
102 | extern int bios_size; | |
103 | ||
104 | typedef enum { | |
105 | VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB | |
106 | } VGAInterfaceType; | |
107 | ||
108 | extern int vga_interface_type; | |
109 | #define cirrus_vga_enabled (vga_interface_type == VGA_CIRRUS) | |
110 | #define std_vga_enabled (vga_interface_type == VGA_STD) | |
111 | #define xenfb_enabled (vga_interface_type == VGA_XENFB) | |
112 | #define vmsvga_enabled (vga_interface_type == VGA_VMWARE) | |
113 | ||
114 | extern int graphic_width; | |
115 | extern int graphic_height; | |
116 | extern int graphic_depth; | |
117 | extern uint8_t irq0override; | |
118 | extern DisplayType display_type; | |
119 | extern const char *keyboard_layout; | |
120 | extern int win2k_install_hack; | |
121 | extern int rtc_td_hack; | |
122 | extern int alt_grab; | |
123 | extern int ctrl_grab; | |
124 | extern int usb_enabled; | |
125 | extern int smp_cpus; | |
126 | extern int max_cpus; | |
127 | extern int cursor_hide; | |
128 | extern int graphic_rotate; | |
129 | extern int no_quit; | |
130 | extern int no_shutdown; | |
131 | extern int semihosting_enabled; | |
132 | extern int old_param; | |
133 | extern int boot_menu; | |
134 | extern QEMUClock *rtc_clock; | |
135 | ||
136 | #define MAX_NODES 64 | |
137 | extern int nb_numa_nodes; | |
138 | extern uint64_t node_mem[MAX_NODES]; | |
139 | extern uint64_t node_cpumask[MAX_NODES]; | |
140 | ||
141 | #define MAX_OPTION_ROMS 16 | |
142 | extern const char *option_rom[MAX_OPTION_ROMS]; | |
143 | extern int nb_option_roms; | |
144 | ||
145 | #define MAX_PROM_ENVS 128 | |
146 | extern const char *prom_envs[MAX_PROM_ENVS]; | |
147 | extern unsigned int nb_prom_envs; | |
148 | ||
149 | /* pci-hotplug */ | |
150 | void pci_device_hot_add(Monitor *mon, const QDict *qdict); | |
151 | void drive_hot_add(Monitor *mon, const QDict *qdict); | |
152 | void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict); | |
153 | ||
154 | /* serial ports */ | |
155 | ||
156 | #define MAX_SERIAL_PORTS 4 | |
157 | ||
158 | extern CharDriverState *serial_hds[MAX_SERIAL_PORTS]; | |
159 | ||
160 | /* parallel ports */ | |
161 | ||
162 | #define MAX_PARALLEL_PORTS 3 | |
163 | ||
164 | extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; | |
165 | ||
166 | #define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR) | |
167 | ||
168 | #ifdef HAS_AUDIO | |
169 | struct soundhw { | |
170 | const char *name; | |
171 | const char *descr; | |
172 | int enabled; | |
173 | int isa; | |
174 | union { | |
175 | int (*init_isa) (qemu_irq *pic); | |
176 | int (*init_pci) (PCIBus *bus); | |
177 | } init; | |
178 | }; | |
179 | ||
180 | extern struct soundhw soundhw[]; | |
181 | #endif | |
182 | ||
183 | void do_usb_add(Monitor *mon, const QDict *qdict); | |
184 | void do_usb_del(Monitor *mon, const QDict *qdict); | |
185 | void usb_info(Monitor *mon); | |
186 | ||
187 | void rtc_change_mon_event(struct tm *tm); | |
188 | ||
189 | void register_devices(void); | |
190 | ||
191 | #endif |