Archipelago » qemu

#ifndef SYSEMU_H

#define SYSEMU_H

/* Misc. things related to the system emulator.  */

#include "qemu-common.h"

#include "qemu-option.h"

#include "qemu-queue.h"

#include "qemu-timer.h"

#include "notify.h"

/* vl.c */

typedef enum {

    RSTATE_NO_STATE,

    RSTATE_DEBUG,          /* qemu is running under gdb */

    RSTATE_IN_MIGRATE,     /* paused waiting for an incoming migration */

    RSTATE_PANICKED,       /* paused due to an internal error */

    RSTATE_IO_ERROR,       /* paused due to an I/O error */

    RSTATE_PAUSED,         /* paused by the user (ie. the 'stop' command) */

    RSTATE_POST_MIGRATE,   /* paused following a successful migration */

    RSTATE_PRE_LAUNCH,     /* qemu was started with -S and haven't started */

    RSTATE_PRE_MIGRATE,    /* paused preparing to finish migrate */

    RSTATE_RESTORE,        /* paused restoring the VM state */

    RSTATE_RUNNING,        /* qemu is running */

    RSTATE_SAVEVM,         /* paused saving VM state */

    RSTATE_SHUTDOWN,       /* guest shut down and -no-shutdown is in use */

    RSTATE_WATCHDOG,       /* watchdog fired and qemu is configured to pause */

    RSTATE_MAX

} RunState;

extern const char *bios_name;

extern const char *qemu_name;

extern uint8_t qemu_uuid[];

int qemu_uuid_parse(const char *str, uint8_t *uuid);

#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"

void runstate_init(void);

bool runstate_check(RunState state);

void runstate_set(RunState new_state);

int runstate_is_running(void);

const char *runstate_as_string(void);

typedef struct vm_change_state_entry VMChangeStateEntry;

typedef void VMChangeStateHandler(void *opaque, int running, RunState state);

VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,

                                                     void *opaque);

void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);

void vm_state_notify(int running, RunState state);

#define VMRESET_SILENT   false

#define VMRESET_REPORT   true

void vm_start(void);

void vm_stop(RunState state);

void qemu_system_reset_request(void);

void qemu_system_shutdown_request(void);

void qemu_system_powerdown_request(void);

void qemu_system_debug_request(void);

void qemu_system_vmstop_request(RunState reason);

int qemu_shutdown_requested_get(void);

int qemu_reset_requested_get(void);

int qemu_shutdown_requested(void);

int qemu_reset_requested(void);

int qemu_powerdown_requested(void);

void qemu_system_killed(int signal, pid_t pid);

void qemu_kill_report(void);

extern qemu_irq qemu_system_powerdown;

void qemu_system_reset(bool report);

void qemu_add_exit_notifier(Notifier *notify);

void qemu_remove_exit_notifier(Notifier *notify);

void qemu_add_machine_init_done_notifier(Notifier *notify);

void do_savevm(Monitor *mon, const QDict *qdict);

int load_vmstate(const char *name);

void do_delvm(Monitor *mon, const QDict *qdict);

void do_info_snapshots(Monitor *mon);

void qemu_announce_self(void);

int main_loop_wait(int nonblocking);

bool qemu_savevm_state_blocked(Monitor *mon);

int qemu_savevm_state_begin(Monitor *mon, QEMUFile *f, int blk_enable,

                            int shared);

int qemu_savevm_state_iterate(Monitor *mon, QEMUFile *f);

int qemu_savevm_state_complete(Monitor *mon, QEMUFile *f);

void qemu_savevm_state_cancel(Monitor *mon, QEMUFile *f);

int qemu_loadvm_state(QEMUFile *f);

/* SLIRP */

void do_info_slirp(Monitor *mon);

typedef enum DisplayType

{

    DT_DEFAULT,

    DT_CURSES,

    DT_SDL,

    DT_NOGRAPHIC,

    DT_NONE,

} DisplayType;

extern int autostart;

extern int bios_size;

typedef enum {

    VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL,

} VGAInterfaceType;

extern int vga_interface_type;

#define cirrus_vga_enabled (vga_interface_type == VGA_CIRRUS)

#define std_vga_enabled (vga_interface_type == VGA_STD)

#define xenfb_enabled (vga_interface_type == VGA_XENFB)

#define vmsvga_enabled (vga_interface_type == VGA_VMWARE)

#define qxl_enabled (vga_interface_type == VGA_QXL)

extern int graphic_width;

extern int graphic_height;

extern int graphic_depth;

extern uint8_t irq0override;

extern DisplayType display_type;

extern const char *keyboard_layout;

extern int win2k_install_hack;

extern int rtc_td_hack;

extern int alt_grab;

extern int ctrl_grab;

extern int usb_enabled;

extern int smp_cpus;

extern int max_cpus;

extern int cursor_hide;

extern int graphic_rotate;

extern int no_quit;

extern int no_shutdown;

extern int semihosting_enabled;

extern int old_param;

extern int boot_menu;

extern uint8_t *boot_splash_filedata;

extern int boot_splash_filedata_size;

extern uint8_t qemu_extra_params_fw[2];

extern QEMUClock *rtc_clock;

#define MAX_NODES 64

extern int nb_numa_nodes;

extern uint64_t node_mem[MAX_NODES];

extern uint64_t node_cpumask[MAX_NODES];

#define MAX_OPTION_ROMS 16

typedef struct QEMUOptionRom {

    const char *name;

    int32_t bootindex;

} QEMUOptionRom;

extern QEMUOptionRom option_rom[MAX_OPTION_ROMS];

extern int nb_option_roms;

#define MAX_PROM_ENVS 128

extern const char *prom_envs[MAX_PROM_ENVS];

extern unsigned int nb_prom_envs;

/* pci-hotplug */

void pci_device_hot_add(Monitor *mon, const QDict *qdict);

void drive_hot_add(Monitor *mon, const QDict *qdict);

void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict);

/* pcie aer error injection */

void pcie_aer_inject_error_print(Monitor *mon, const QObject *data);

int do_pcie_aer_inejct_error(Monitor *mon,

                             const QDict *qdict, QObject **ret_data);

/* serial ports */

#define MAX_SERIAL_PORTS 4

extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];

/* parallel ports */

#define MAX_PARALLEL_PORTS 3

extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];

void do_usb_add(Monitor *mon, const QDict *qdict);

void do_usb_del(Monitor *mon, const QDict *qdict);

void usb_info(Monitor *mon);

void rtc_change_mon_event(struct tm *tm);

void register_devices(void);

void add_boot_device_path(int32_t bootindex, DeviceState *dev,

                          const char *suffix);

char *get_boot_devices_list(uint32_t *size);

#endif