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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); | |
cf7a2fe2 AJ |
33 | int qemu_shutdown_requested(void); |
34 | int qemu_reset_requested(void); | |
35 | int qemu_powerdown_requested(void); | |
36 | #if !defined(TARGET_SPARC) && !defined(TARGET_I386) | |
87ecb68b PB |
37 | // Please implement a power failure function to signal the OS |
38 | #define qemu_system_powerdown() do{}while(0) | |
39 | #else | |
40 | void qemu_system_powerdown(void); | |
41 | #endif | |
cf7a2fe2 | 42 | void qemu_system_reset(void); |
87ecb68b PB |
43 | |
44 | void cpu_save(QEMUFile *f, void *opaque); | |
45 | int cpu_load(QEMUFile *f, void *opaque, int version_id); | |
46 | ||
47 | void do_savevm(const char *name); | |
48 | void do_loadvm(const char *name); | |
49 | void do_delvm(const char *name); | |
50 | void do_info_snapshots(void); | |
51 | ||
52 | void main_loop_wait(int timeout); | |
53 | ||
54 | /* Polling handling */ | |
55 | ||
56 | /* return TRUE if no sleep should be done afterwards */ | |
57 | typedef int PollingFunc(void *opaque); | |
58 | ||
59 | int qemu_add_polling_cb(PollingFunc *func, void *opaque); | |
60 | void qemu_del_polling_cb(PollingFunc *func, void *opaque); | |
61 | ||
62 | #ifdef _WIN32 | |
63 | /* Wait objects handling */ | |
64 | typedef void WaitObjectFunc(void *opaque); | |
65 | ||
66 | int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); | |
67 | void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); | |
68 | #endif | |
69 | ||
70 | /* TAP win32 */ | |
71 | int tap_win32_init(VLANState *vlan, const char *ifname); | |
72 | ||
73 | /* SLIRP */ | |
74 | void do_info_slirp(void); | |
75 | ||
76 | extern int ram_size; | |
77 | extern int bios_size; | |
87ecb68b PB |
78 | extern int cirrus_vga_enabled; |
79 | extern int vmsvga_enabled; | |
80 | extern int graphic_width; | |
81 | extern int graphic_height; | |
82 | extern int graphic_depth; | |
83 | extern const char *keyboard_layout; | |
84 | extern int win2k_install_hack; | |
85 | extern int alt_grab; | |
86 | extern int usb_enabled; | |
87 | extern int smp_cpus; | |
88 | extern int cursor_hide; | |
89 | extern int graphic_rotate; | |
90 | extern int no_quit; | |
91 | extern int semihosting_enabled; | |
92 | extern int autostart; | |
93 | extern int old_param; | |
94 | extern const char *bootp_filename; | |
95 | ||
96 | ||
97 | #ifdef USE_KQEMU | |
98 | extern int kqemu_allowed; | |
99 | #endif | |
100 | ||
101 | #define MAX_OPTION_ROMS 16 | |
102 | extern const char *option_rom[MAX_OPTION_ROMS]; | |
103 | extern int nb_option_roms; | |
104 | ||
105 | #ifdef TARGET_SPARC | |
106 | #define MAX_PROM_ENVS 128 | |
107 | extern const char *prom_envs[MAX_PROM_ENVS]; | |
108 | extern unsigned int nb_prom_envs; | |
109 | #endif | |
110 | ||
111 | /* XXX: make it dynamic */ | |
112 | #define MAX_BIOS_SIZE (4 * 1024 * 1024) | |
113 | #if defined (TARGET_PPC) | |
114 | #define BIOS_SIZE (1024 * 1024) | |
115 | #elif defined (TARGET_SPARC64) | |
116 | #define BIOS_SIZE ((512 + 32) * 1024) | |
117 | #elif defined(TARGET_MIPS) | |
118 | #define BIOS_SIZE (4 * 1024 * 1024) | |
119 | #endif | |
120 | ||
e4bcb14c TS |
121 | typedef enum { |
122 | IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD | |
123 | } BlockInterfaceType; | |
124 | ||
125 | typedef struct DriveInfo { | |
126 | BlockDriverState *bdrv; | |
f60d39bc | 127 | BlockInterfaceType type; |
e4bcb14c TS |
128 | int bus; |
129 | int unit; | |
130 | } DriveInfo; | |
131 | ||
132 | #define MAX_IDE_DEVS 2 | |
133 | #define MAX_SCSI_DEVS 7 | |
134 | #define MAX_DRIVES 32 | |
135 | ||
136 | int nb_drives; | |
137 | DriveInfo drives_table[MAX_DRIVES+1]; | |
138 | ||
f60d39bc TS |
139 | extern int drive_get_index(BlockInterfaceType type, int bus, int unit); |
140 | extern int drive_get_max_bus(BlockInterfaceType type); | |
87ecb68b PB |
141 | |
142 | /* serial ports */ | |
143 | ||
144 | #define MAX_SERIAL_PORTS 4 | |
145 | ||
146 | extern CharDriverState *serial_hds[MAX_SERIAL_PORTS]; | |
147 | ||
148 | /* parallel ports */ | |
149 | ||
150 | #define MAX_PARALLEL_PORTS 3 | |
151 | ||
152 | extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; | |
153 | ||
154 | #ifdef NEED_CPU_H | |
155 | /* loader.c */ | |
156 | int get_image_size(const char *filename); | |
157 | int load_image(const char *filename, uint8_t *addr); | |
158 | int load_elf(const char *filename, int64_t virt_to_phys_addend, | |
159 | uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr); | |
160 | int load_aout(const char *filename, uint8_t *addr); | |
161 | int load_uboot(const char *filename, target_ulong *ep, int *is_linux); | |
162 | #endif | |
163 | ||
164 | #ifdef HAS_AUDIO | |
165 | struct soundhw { | |
166 | const char *name; | |
167 | const char *descr; | |
168 | int enabled; | |
169 | int isa; | |
170 | union { | |
171 | int (*init_isa) (AudioState *s, qemu_irq *pic); | |
172 | int (*init_pci) (PCIBus *bus, AudioState *s); | |
173 | } init; | |
174 | }; | |
175 | ||
176 | extern struct soundhw soundhw[]; | |
177 | #endif | |
178 | ||
179 | void do_usb_add(const char *devname); | |
180 | void do_usb_del(const char *devname); | |
181 | void usb_info(void); | |
182 | ||
183 | #endif |