File:  [Qemu by Fabrice Bellard] / qemu / sysemu.h
Revision 1.1.1.8 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 19:17:52 2018 UTC (3 years, 1 month ago) by root
Branches: qemu, MAIN
CVS tags: qemu1001, HEAD
qemu 1.0.1

    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 "qapi-types.h"
   10: #include "notify.h"
   11: #include "main-loop.h"
   12: 
   13: /* vl.c */
   14: 
   15: extern const char *bios_name;
   16: 
   17: extern const char *qemu_name;
   18: extern uint8_t qemu_uuid[];
   19: int qemu_uuid_parse(const char *str, uint8_t *uuid);
   20: #define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
   21: 
   22: void runstate_init(void);
   23: bool runstate_check(RunState state);
   24: void runstate_set(RunState new_state);
   25: int runstate_is_running(void);
   26: typedef struct vm_change_state_entry VMChangeStateEntry;
   27: typedef void VMChangeStateHandler(void *opaque, int running, RunState state);
   28: 
   29: VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
   30:                                                      void *opaque);
   31: void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
   32: void vm_state_notify(int running, RunState state);
   33: 
   34: #define VMRESET_SILENT   false
   35: #define VMRESET_REPORT   true
   36: 
   37: void vm_start(void);
   38: void vm_stop(RunState state);
   39: void vm_stop_force_state(RunState state);
   40: 
   41: void qemu_system_reset_request(void);
   42: void qemu_system_shutdown_request(void);
   43: void qemu_system_powerdown_request(void);
   44: void qemu_system_debug_request(void);
   45: void qemu_system_vmstop_request(RunState reason);
   46: int qemu_shutdown_requested_get(void);
   47: int qemu_reset_requested_get(void);
   48: int qemu_shutdown_requested(void);
   49: int qemu_reset_requested(void);
   50: int qemu_powerdown_requested(void);
   51: void qemu_system_killed(int signal, pid_t pid);
   52: void qemu_kill_report(void);
   53: extern qemu_irq qemu_system_powerdown;
   54: void qemu_system_reset(bool report);
   55: 
   56: void qemu_add_exit_notifier(Notifier *notify);
   57: void qemu_remove_exit_notifier(Notifier *notify);
   58: 
   59: void qemu_add_machine_init_done_notifier(Notifier *notify);
   60: 
   61: void do_savevm(Monitor *mon, const QDict *qdict);
   62: int load_vmstate(const char *name);
   63: void do_delvm(Monitor *mon, const QDict *qdict);
   64: void do_info_snapshots(Monitor *mon);
   65: 
   66: void qemu_announce_self(void);
   67: 
   68: bool qemu_savevm_state_blocked(Monitor *mon);
   69: int qemu_savevm_state_begin(Monitor *mon, QEMUFile *f, int blk_enable,
   70:                             int shared);
   71: int qemu_savevm_state_iterate(Monitor *mon, QEMUFile *f);
   72: int qemu_savevm_state_complete(Monitor *mon, QEMUFile *f);
   73: void qemu_savevm_state_cancel(Monitor *mon, QEMUFile *f);
   74: int qemu_loadvm_state(QEMUFile *f);
   75: 
   76: /* SLIRP */
   77: void do_info_slirp(Monitor *mon);
   78: 
   79: typedef enum DisplayType
   80: {
   81:     DT_DEFAULT,
   82:     DT_CURSES,
   83:     DT_SDL,
   84:     DT_NOGRAPHIC,
   85:     DT_NONE,
   86: } DisplayType;
   87: 
   88: extern int autostart;
   89: extern int bios_size;
   90: 
   91: typedef enum {
   92:     VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL,
   93: } VGAInterfaceType;
   94: 
   95: extern int vga_interface_type;
   96: #define cirrus_vga_enabled (vga_interface_type == VGA_CIRRUS)
   97: #define std_vga_enabled (vga_interface_type == VGA_STD)
   98: #define xenfb_enabled (vga_interface_type == VGA_XENFB)
   99: #define vmsvga_enabled (vga_interface_type == VGA_VMWARE)
  100: #define qxl_enabled (vga_interface_type == VGA_QXL)
  101: 
  102: extern int graphic_width;
  103: extern int graphic_height;
  104: extern int graphic_depth;
  105: extern uint8_t irq0override;
  106: extern DisplayType display_type;
  107: extern const char *keyboard_layout;
  108: extern int win2k_install_hack;
  109: extern int rtc_td_hack;
  110: extern int alt_grab;
  111: extern int ctrl_grab;
  112: extern int usb_enabled;
  113: extern int smp_cpus;
  114: extern int max_cpus;
  115: extern int cursor_hide;
  116: extern int graphic_rotate;
  117: extern int no_quit;
  118: extern int no_shutdown;
  119: extern int semihosting_enabled;
  120: extern int old_param;
  121: extern int boot_menu;
  122: extern uint8_t *boot_splash_filedata;
  123: extern int boot_splash_filedata_size;
  124: extern uint8_t qemu_extra_params_fw[2];
  125: extern QEMUClock *rtc_clock;
  126: 
  127: #define MAX_NODES 64
  128: extern int nb_numa_nodes;
  129: extern uint64_t node_mem[MAX_NODES];
  130: extern uint64_t node_cpumask[MAX_NODES];
  131: 
  132: #define MAX_OPTION_ROMS 16
  133: typedef struct QEMUOptionRom {
  134:     const char *name;
  135:     int32_t bootindex;
  136: } QEMUOptionRom;
  137: extern QEMUOptionRom option_rom[MAX_OPTION_ROMS];
  138: extern int nb_option_roms;
  139: 
  140: #define MAX_PROM_ENVS 128
  141: extern const char *prom_envs[MAX_PROM_ENVS];
  142: extern unsigned int nb_prom_envs;
  143: 
  144: /* pci-hotplug */
  145: void pci_device_hot_add(Monitor *mon, const QDict *qdict);
  146: void drive_hot_add(Monitor *mon, const QDict *qdict);
  147: void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict);
  148: 
  149: /* pcie aer error injection */
  150: void pcie_aer_inject_error_print(Monitor *mon, const QObject *data);
  151: int do_pcie_aer_inejct_error(Monitor *mon,
  152:                              const QDict *qdict, QObject **ret_data);
  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: void do_usb_add(Monitor *mon, const QDict *qdict);
  167: void do_usb_del(Monitor *mon, const QDict *qdict);
  168: void usb_info(Monitor *mon);
  169: 
  170: void rtc_change_mon_event(struct tm *tm);
  171: 
  172: void register_devices(void);
  173: 
  174: void add_boot_device_path(int32_t bootindex, DeviceState *dev,
  175:                           const char *suffix);
  176: char *get_boot_devices_list(uint32_t *size);
  177: #endif

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