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https://github.com/qemu/qemu.git
synced 2024-11-29 06:43:37 +08:00
6b62dc2dd7
This patch drops DT_VNC. The display types are only used to select select the local display (i.e. curses, sdl, coca, ...). Remote displays (for now only vnc, spice will follow) can be enabled independently.
192 lines
4.9 KiB
C
192 lines
4.9 KiB
C
#ifndef SYSEMU_H
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#define SYSEMU_H
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/* Misc. things related to the system emulator. */
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#include "qemu-common.h"
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#include "qemu-option.h"
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#include "qemu-queue.h"
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#include "qemu-timer.h"
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#include "notify.h"
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#ifdef _WIN32
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#include <windows.h>
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#include "qemu-os-win32.h"
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#endif
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#ifdef CONFIG_POSIX
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#include "qemu-os-posix.h"
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#endif
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/* vl.c */
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extern const char *bios_name;
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#define QEMU_FILE_TYPE_BIOS 0
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#define QEMU_FILE_TYPE_KEYMAP 1
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char *qemu_find_file(int type, const char *name);
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extern int vm_running;
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extern const char *qemu_name;
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extern uint8_t qemu_uuid[];
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int qemu_uuid_parse(const char *str, uint8_t *uuid);
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#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
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typedef struct vm_change_state_entry VMChangeStateEntry;
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typedef void VMChangeStateHandler(void *opaque, int running, int reason);
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VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
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void *opaque);
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void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
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void vm_start(void);
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void vm_stop(int reason);
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uint64_t ram_bytes_remaining(void);
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uint64_t ram_bytes_transferred(void);
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uint64_t ram_bytes_total(void);
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int64_t cpu_get_ticks(void);
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void cpu_enable_ticks(void);
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void cpu_disable_ticks(void);
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void qemu_system_reset_request(void);
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void qemu_system_shutdown_request(void);
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void qemu_system_powerdown_request(void);
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int qemu_shutdown_requested(void);
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int qemu_reset_requested(void);
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int qemu_powerdown_requested(void);
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extern qemu_irq qemu_system_powerdown;
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void qemu_system_reset(void);
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void qemu_add_exit_notifier(Notifier *notify);
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void qemu_remove_exit_notifier(Notifier *notify);
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void do_savevm(Monitor *mon, const QDict *qdict);
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int load_vmstate(const char *name);
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void do_delvm(Monitor *mon, const QDict *qdict);
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void do_info_snapshots(Monitor *mon);
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void cpu_synchronize_all_states(void);
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void cpu_synchronize_all_post_reset(void);
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void cpu_synchronize_all_post_init(void);
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void qemu_announce_self(void);
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void main_loop_wait(int nonblocking);
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int qemu_savevm_state_begin(Monitor *mon, QEMUFile *f, int blk_enable,
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int shared);
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int qemu_savevm_state_iterate(Monitor *mon, QEMUFile *f);
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int qemu_savevm_state_complete(Monitor *mon, QEMUFile *f);
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void qemu_savevm_state_cancel(Monitor *mon, QEMUFile *f);
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int qemu_loadvm_state(QEMUFile *f);
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/* SLIRP */
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void do_info_slirp(Monitor *mon);
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/* OS specific functions */
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void os_setup_early_signal_handling(void);
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char *os_find_datadir(const char *argv0);
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void os_parse_cmd_args(int index, const char *optarg);
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void os_pidfile_error(void);
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typedef enum DisplayType
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{
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DT_DEFAULT,
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DT_CURSES,
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DT_SDL,
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DT_NOGRAPHIC,
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} DisplayType;
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extern int autostart;
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extern int incoming_expected;
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extern int bios_size;
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typedef enum {
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VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB
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} VGAInterfaceType;
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extern int vga_interface_type;
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#define cirrus_vga_enabled (vga_interface_type == VGA_CIRRUS)
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#define std_vga_enabled (vga_interface_type == VGA_STD)
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#define xenfb_enabled (vga_interface_type == VGA_XENFB)
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#define vmsvga_enabled (vga_interface_type == VGA_VMWARE)
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extern int graphic_width;
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extern int graphic_height;
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extern int graphic_depth;
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extern uint8_t irq0override;
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extern DisplayType display_type;
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extern const char *keyboard_layout;
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extern int win2k_install_hack;
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extern int rtc_td_hack;
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extern int alt_grab;
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extern int ctrl_grab;
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extern int usb_enabled;
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extern int smp_cpus;
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extern int max_cpus;
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extern int cursor_hide;
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extern int graphic_rotate;
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extern int no_quit;
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extern int no_shutdown;
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extern int semihosting_enabled;
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extern int old_param;
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extern int boot_menu;
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extern QEMUClock *rtc_clock;
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#define MAX_NODES 64
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extern int nb_numa_nodes;
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extern uint64_t node_mem[MAX_NODES];
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extern uint64_t node_cpumask[MAX_NODES];
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#define MAX_OPTION_ROMS 16
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extern const char *option_rom[MAX_OPTION_ROMS];
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extern int nb_option_roms;
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#define MAX_PROM_ENVS 128
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extern const char *prom_envs[MAX_PROM_ENVS];
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extern unsigned int nb_prom_envs;
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/* pci-hotplug */
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void pci_device_hot_add(Monitor *mon, const QDict *qdict);
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void drive_hot_add(Monitor *mon, const QDict *qdict);
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void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict);
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/* serial ports */
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#define MAX_SERIAL_PORTS 4
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extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
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/* parallel ports */
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#define MAX_PARALLEL_PORTS 3
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extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
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#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
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#ifdef HAS_AUDIO
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struct soundhw {
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const char *name;
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const char *descr;
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int enabled;
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int isa;
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union {
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int (*init_isa) (qemu_irq *pic);
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int (*init_pci) (PCIBus *bus);
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} init;
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};
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extern struct soundhw soundhw[];
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#endif
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void do_usb_add(Monitor *mon, const QDict *qdict);
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void do_usb_del(Monitor *mon, const QDict *qdict);
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void usb_info(Monitor *mon);
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void rtc_change_mon_event(struct tm *tm);
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void register_devices(void);
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#endif
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