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87ecb68b PB |
1 | #ifndef SYSEMU_H |
2 | #define SYSEMU_H | |
3 | /* Misc. things related to the system emulator. */ | |
4 | ||
5 | /* vl.c */ | |
6 | extern const char *bios_name; | |
7 | extern const char *bios_dir; | |
8 | ||
9 | extern int vm_running; | |
10 | extern const char *qemu_name; | |
11 | ||
12 | typedef struct vm_change_state_entry VMChangeStateEntry; | |
13 | typedef void VMChangeStateHandler(void *opaque, int running); | |
14 | typedef void VMStopHandler(void *opaque, int reason); | |
15 | ||
16 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
17 | void *opaque); | |
18 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e); | |
19 | ||
20 | int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque); | |
21 | void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque); | |
22 | ||
23 | void vm_start(void); | |
24 | void vm_stop(int reason); | |
25 | ||
26 | int64_t cpu_get_ticks(void); | |
27 | void cpu_enable_ticks(void); | |
28 | void cpu_disable_ticks(void); | |
29 | ||
30 | void qemu_system_reset_request(void); | |
31 | void qemu_system_shutdown_request(void); | |
32 | void qemu_system_powerdown_request(void); | |
33 | #if !defined(TARGET_SPARC) | |
34 | // Please implement a power failure function to signal the OS | |
35 | #define qemu_system_powerdown() do{}while(0) | |
36 | #else | |
37 | void qemu_system_powerdown(void); | |
38 | #endif | |
39 | ||
40 | void cpu_save(QEMUFile *f, void *opaque); | |
41 | int cpu_load(QEMUFile *f, void *opaque, int version_id); | |
42 | ||
43 | void do_savevm(const char *name); | |
44 | void do_loadvm(const char *name); | |
45 | void do_delvm(const char *name); | |
46 | void do_info_snapshots(void); | |
47 | ||
48 | void main_loop_wait(int timeout); | |
49 | ||
50 | /* Polling handling */ | |
51 | ||
52 | /* return TRUE if no sleep should be done afterwards */ | |
53 | typedef int PollingFunc(void *opaque); | |
54 | ||
55 | int qemu_add_polling_cb(PollingFunc *func, void *opaque); | |
56 | void qemu_del_polling_cb(PollingFunc *func, void *opaque); | |
57 | ||
58 | #ifdef _WIN32 | |
59 | /* Wait objects handling */ | |
60 | typedef void WaitObjectFunc(void *opaque); | |
61 | ||
62 | int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); | |
63 | void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); | |
64 | #endif | |
65 | ||
66 | /* TAP win32 */ | |
67 | int tap_win32_init(VLANState *vlan, const char *ifname); | |
68 | ||
69 | /* SLIRP */ | |
70 | void do_info_slirp(void); | |
71 | ||
72 | extern int ram_size; | |
73 | extern int bios_size; | |
87ecb68b PB |
74 | extern int cirrus_vga_enabled; |
75 | extern int vmsvga_enabled; | |
76 | extern int graphic_width; | |
77 | extern int graphic_height; | |
78 | extern int graphic_depth; | |
79 | extern const char *keyboard_layout; | |
80 | extern int win2k_install_hack; | |
81 | extern int alt_grab; | |
82 | extern int usb_enabled; | |
83 | extern int smp_cpus; | |
84 | extern int cursor_hide; | |
85 | extern int graphic_rotate; | |
86 | extern int no_quit; | |
87 | extern int semihosting_enabled; | |
88 | extern int autostart; | |
89 | extern int old_param; | |
90 | extern const char *bootp_filename; | |
91 | ||
92 | ||
93 | #ifdef USE_KQEMU | |
94 | extern int kqemu_allowed; | |
95 | #endif | |
96 | ||
97 | #define MAX_OPTION_ROMS 16 | |
98 | extern const char *option_rom[MAX_OPTION_ROMS]; | |
99 | extern int nb_option_roms; | |
100 | ||
101 | #ifdef TARGET_SPARC | |
102 | #define MAX_PROM_ENVS 128 | |
103 | extern const char *prom_envs[MAX_PROM_ENVS]; | |
104 | extern unsigned int nb_prom_envs; | |
105 | #endif | |
106 | ||
107 | /* XXX: make it dynamic */ | |
108 | #define MAX_BIOS_SIZE (4 * 1024 * 1024) | |
109 | #if defined (TARGET_PPC) | |
110 | #define BIOS_SIZE (1024 * 1024) | |
111 | #elif defined (TARGET_SPARC64) | |
112 | #define BIOS_SIZE ((512 + 32) * 1024) | |
113 | #elif defined(TARGET_MIPS) | |
114 | #define BIOS_SIZE (4 * 1024 * 1024) | |
115 | #endif | |
116 | ||
e4bcb14c TS |
117 | typedef enum { |
118 | IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD | |
119 | } BlockInterfaceType; | |
120 | ||
121 | typedef struct DriveInfo { | |
122 | BlockDriverState *bdrv; | |
f60d39bc | 123 | BlockInterfaceType type; |
e4bcb14c TS |
124 | int bus; |
125 | int unit; | |
126 | } DriveInfo; | |
127 | ||
128 | #define MAX_IDE_DEVS 2 | |
129 | #define MAX_SCSI_DEVS 7 | |
130 | #define MAX_DRIVES 32 | |
131 | ||
132 | int nb_drives; | |
133 | DriveInfo drives_table[MAX_DRIVES+1]; | |
134 | ||
f60d39bc TS |
135 | extern int drive_get_index(BlockInterfaceType type, int bus, int unit); |
136 | extern int drive_get_max_bus(BlockInterfaceType type); | |
87ecb68b PB |
137 | |
138 | /* serial ports */ | |
139 | ||
140 | #define MAX_SERIAL_PORTS 4 | |
141 | ||
142 | extern CharDriverState *serial_hds[MAX_SERIAL_PORTS]; | |
143 | ||
144 | /* parallel ports */ | |
145 | ||
146 | #define MAX_PARALLEL_PORTS 3 | |
147 | ||
148 | extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; | |
149 | ||
150 | #ifdef NEED_CPU_H | |
151 | /* loader.c */ | |
152 | int get_image_size(const char *filename); | |
153 | int load_image(const char *filename, uint8_t *addr); | |
154 | int load_elf(const char *filename, int64_t virt_to_phys_addend, | |
155 | uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr); | |
156 | int load_aout(const char *filename, uint8_t *addr); | |
157 | int load_uboot(const char *filename, target_ulong *ep, int *is_linux); | |
158 | #endif | |
159 | ||
160 | #ifdef HAS_AUDIO | |
161 | struct soundhw { | |
162 | const char *name; | |
163 | const char *descr; | |
164 | int enabled; | |
165 | int isa; | |
166 | union { | |
167 | int (*init_isa) (AudioState *s, qemu_irq *pic); | |
168 | int (*init_pci) (PCIBus *bus, AudioState *s); | |
169 | } init; | |
170 | }; | |
171 | ||
172 | extern struct soundhw soundhw[]; | |
173 | #endif | |
174 | ||
175 | void do_usb_add(const char *devname); | |
176 | void do_usb_del(const char *devname); | |
177 | void usb_info(void); | |
178 | ||
179 | #endif |