Rev 9827 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
5345 | serge | 1 | #ifndef __SYSCALL_H__ |
2 | #define __SYSCALL_H__ |
||
1029 | serge | 3 | |
1630 | serge | 4 | #include |
5 | |||
9833 | turbocat | 6 | #define ASSERT_CONCAT_(a, b) a##b |
7 | #define ASSERT_CONCAT(a, b) ASSERT_CONCAT_(a, b) |
||
8 | #define STATIC_ASSERT(e) enum { ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(e)) } |
||
9 | |||
5270 | serge | 10 | typedef u32 addr_t; |
11 | typedef u32 count_t; |
||
12 | |||
9057 | turbocat | 13 | #pragma pack(push, 1) |
14 | |||
9833 | turbocat | 15 | typedef struct { |
16 | int width; |
||
17 | int height; |
||
18 | int bpp; |
||
19 | int freq; |
||
20 | } videomode_t; |
||
6082 | serge | 21 | |
9833 | turbocat | 22 | struct kos32_pdev { |
6102 | serge | 23 | struct kos32_pdev *prev; |
24 | struct kos32_pdev *next; |
||
25 | u32 devid; |
||
26 | u32 class; |
||
27 | u8 devfn; |
||
28 | u8 bus; |
||
29 | u8 reserved[2]; |
||
30 | u32 owner; |
||
9057 | turbocat | 31 | }; |
6102 | serge | 32 | |
9833 | turbocat | 33 | // struct BOX in const.inc |
34 | struct kos_wnd_box { |
||
35 | u32 left; |
||
36 | u32 top; |
||
37 | u32 width; |
||
38 | u32 height; |
||
39 | }; |
||
40 | |||
41 | // struct DBG_REGS in const.inc |
||
42 | struct kos_dbg_regs { |
||
43 | u32 dr0; |
||
44 | u32 dr1; |
||
45 | u32 dr2; |
||
46 | u32 dr3; |
||
47 | u32 dr7; |
||
48 | }; |
||
49 | |||
50 | struct kos_lhead { |
||
51 | struct kos_lhead *prev; |
||
52 | struct kos_lhead *next; |
||
53 | }; |
||
54 | |||
55 | enum KOS_SLOT_STATES { |
||
56 | KOS_SLOT_STATE_RUNNING = 0, |
||
57 | KOS_SLOT_STATE_SUSPENDED = 1, |
||
58 | KOS_SLOT_STATE_SUSPENDED_WAIT_EVENT = 2, |
||
59 | KOS_SLOT_STATE_NORMAL_TERM = 3, |
||
60 | KOS_SLOT_STATE_EXCEPT_TERM = 4, |
||
61 | KOS_SLOT_STATE_WAIT_EVENT = 5, |
||
62 | KOS_SLOT_STATE_FREE = 9 |
||
63 | }; |
||
64 | |||
65 | struct kos_appdata { |
||
66 | char app_name[16]; |
||
67 | struct kos_lhead list; |
||
68 | u32 process; |
||
69 | u32 fpu_state; |
||
70 | u32 exc_handler; |
||
71 | u32 except_mask; |
||
72 | u32 pl0_stack; |
||
73 | u32 cursor; |
||
74 | u32 fd_ev; |
||
75 | u32 bk_ev; |
||
76 | u32 fd_obj; |
||
77 | u32 bk_obj; |
||
78 | u32 saved_esp; |
||
79 | u32 io_map[2]; |
||
80 | u32 dbg_state; |
||
81 | char* cur_dir; |
||
82 | u32 wait_timeout; |
||
83 | u32 saved_esp0; |
||
84 | u32 wait_begin; |
||
85 | u32 wait_test; |
||
86 | u32 wait_param; |
||
87 | u32 tls_base; |
||
88 | u32 event_mask; |
||
89 | u32 tid; |
||
90 | u32 draw_bgr_x; |
||
91 | u32 draw_bgr_y; |
||
92 | u8 state; |
||
93 | u8 wnd_number; |
||
94 | u16 __reserved1; |
||
95 | u32 wnd_shape; |
||
96 | u32 wnd_shape_scale; |
||
97 | u32 __reserved2; |
||
98 | u32 counter_sum; |
||
99 | struct kos_wnd_box saved_box; |
||
100 | u32 ipc_start; |
||
101 | u32 ipc_size; |
||
102 | u32 occurred_events; |
||
103 | u32 debugger_slot; |
||
104 | u32 terminate_protection; |
||
105 | u8 keyboard_mode; |
||
106 | u8 captionEncoding; |
||
107 | u8 __reserved3[2]; |
||
108 | char* exec_params; |
||
109 | u32 dbg_event_mem; |
||
110 | struct kos_dbg_regs dbg_regs; |
||
111 | char* wnd_caption; |
||
112 | struct kos_wnd_box wnd_clientbox; |
||
113 | u32 priority; |
||
114 | struct kos_lhead in_schedule; |
||
115 | u32 counter_add; |
||
116 | u32 cpu_usage; |
||
117 | u32 __reserved4; |
||
118 | }; |
||
119 | |||
120 | #define KOS_APPDATA_SIZE 256 |
||
121 | STATIC_ASSERT(sizeof(struct kos_appdata) == KOS_APPDATA_SIZE); |
||
122 | |||
9057 | turbocat | 123 | typedef struct { |
124 | unsigned p00; |
||
125 | union{ |
||
126 | uint64_t p04; |
||
127 | struct { |
||
128 | unsigned p04dw; |
||
129 | unsigned p08dw; |
||
130 | }; |
||
131 | }; |
||
132 | unsigned p12; |
||
133 | union { |
||
134 | unsigned p16; |
||
135 | const char *new_name; |
||
136 | void *bdfe; |
||
137 | void *buf16; |
||
138 | const void *cbuf16; |
||
139 | }; |
||
140 | char p20; |
||
141 | const char *p21; |
||
9833 | turbocat | 142 | } ksys70_t; |
9057 | turbocat | 143 | |
144 | #pragma pack(pop) |
||
145 | |||
1029 | serge | 146 | /////////////////////////////////////////////////////////////////////////////// |
147 | |||
1434 | serge | 148 | #define STDCALL __attribute__ ((stdcall)) __attribute__ ((dllimport)) |
149 | #define FASTCALL __attribute__ ((fastcall)) __attribute__ ((dllimport)) |
||
1029 | serge | 150 | |
1434 | serge | 151 | #define IMPORT __attribute__ ((dllimport)) |
152 | |||
1029 | serge | 153 | /////////////////////////////////////////////////////////////////////////////// |
154 | |||
155 | #define SysMsgBoardStr __SysMsgBoardStr |
||
156 | #define PciApi __PciApi |
||
157 | #define CreateObject __CreateObject |
||
158 | #define DestroyObject __DestroyObject |
||
159 | |||
1872 | serge | 160 | #define _alloca(x) __builtin_alloca((x)) |
161 | |||
1029 | serge | 162 | /////////////////////////////////////////////////////////////////////////////// |
163 | |||
164 | |||
165 | void* STDCALL AllocKernelSpace(size_t size)__asm__("AllocKernelSpace"); |
||
1408 | serge | 166 | void STDCALL FreeKernelSpace(void *mem)__asm__("FreeKernelSpace"); |
5270 | serge | 167 | addr_t STDCALL MapIoMem(addr_t base, size_t size, u32 flags)__asm__("MapIoMem"); |
1029 | serge | 168 | void* STDCALL KernelAlloc(size_t size)__asm__("KernelAlloc"); |
6295 | serge | 169 | void* STDCALL KernelFree(const void *mem)__asm__("KernelFree"); |
1029 | serge | 170 | void* STDCALL UserAlloc(size_t size)__asm__("UserAlloc"); |
171 | int STDCALL UserFree(void *mem)__asm__("UserFree"); |
||
172 | |||
1613 | serge | 173 | void* STDCALL GetDisplay(void)__asm__("GetDisplay"); |
1408 | serge | 174 | |
5270 | serge | 175 | u32 IMPORT GetTimerTicks(void)__asm__("GetTimerTicks"); |
6082 | serge | 176 | u64 IMPORT GetClockNs(void)__asm__("GetClockNs"); |
1408 | serge | 177 | |
1613 | serge | 178 | addr_t STDCALL AllocPage(void)__asm__("AllocPage"); |
1029 | serge | 179 | addr_t STDCALL AllocPages(count_t count)__asm__("AllocPages"); |
2967 | Serge | 180 | void IMPORT __attribute__((regparm(1))) |
181 | FreePage(addr_t page)__asm__("FreePage"); |
||
5270 | serge | 182 | void STDCALL MapPage(void *vaddr, addr_t paddr, u32 flags)__asm__("MapPage"); |
1029 | serge | 183 | |
2967 | Serge | 184 | |
5270 | serge | 185 | void* STDCALL CreateRingBuffer(size_t size, u32 map)__asm__("CreateRingBuffer"); |
1029 | serge | 186 | |
5270 | serge | 187 | u32 STDCALL RegService(char *name, srv_proc_t proc)__asm__("RegService"); |
1029 | serge | 188 | |
5270 | serge | 189 | int STDCALL AttachIntHandler(int irq, void *handler, u32 access) __asm__("AttachIntHandler"); |
1029 | serge | 190 | |
1434 | serge | 191 | void FASTCALL MutexInit(struct mutex*)__asm__("MutexInit"); |
192 | void FASTCALL MutexLock(struct mutex*)__asm__("MutexLock"); |
||
193 | void FASTCALL MutexUnlock(struct mutex*)__asm__("MutexUnlock"); |
||
1029 | serge | 194 | |
5345 | serge | 195 | void FASTCALL InitRwsem(struct rw_semaphore *sem)__asm__("InitRwsem"); |
196 | void FASTCALL DownRead(struct rw_semaphore *sem)__asm__("DownRead"); |
||
197 | void FASTCALL DownWrite(struct rw_semaphore *sem)__asm__("DownWrite"); |
||
198 | void FASTCALL UpRead(struct rw_semaphore *sem)__asm__("UpRead"); |
||
199 | void FASTCALL UpWrite(struct rw_semaphore *sem)__asm__("UpWrite"); |
||
200 | |||
1872 | serge | 201 | addr_t IMPORT GetStackBase(void)__asm__("GetStackBase"); |
5270 | serge | 202 | u32 IMPORT GetPid(void)__asm__("GetPid"); |
1872 | serge | 203 | |
4125 | Serge | 204 | u32 STDCALL TimerHS(u32 delay, u32 interval, |
205 | void *fn, void *data)asm("TimerHS"); |
||
2967 | Serge | 206 | |
4125 | Serge | 207 | void STDCALL CancelTimerHS(u32 handle)asm("CancelTimerHS"); |
208 | |||
3482 | Serge | 209 | u64 IMPORT GetCpuFreq()__asm__("GetCpuFreq"); |
210 | |||
1029 | serge | 211 | /////////////////////////////////////////////////////////////////////////////// |
212 | |||
213 | void STDCALL SetMouseData(int btn, int x, int y, |
||
214 | int z, int h)__asm__("SetMouseData"); |
||
215 | |||
5270 | serge | 216 | void FASTCALL SetKeyboardData(u32 data)__asm__("SetKeyboardData"); |
1872 | serge | 217 | |
6102 | serge | 218 | struct kos32_pdev* IMPORT GetPCIList()__asm__("GetPCIList"); |
1872 | serge | 219 | |
5270 | serge | 220 | u8 STDCALL PciRead8 (u32 bus, u32 devfn, u32 reg)__asm__("PciRead8"); |
221 | u16 STDCALL PciRead16(u32 bus, u32 devfn, u32 reg)__asm__("PciRead16"); |
||
222 | u32 STDCALL PciRead32(u32 bus, u32 devfn, u32 reg)__asm__("PciRead32"); |
||
1029 | serge | 223 | |
5270 | serge | 224 | u32 STDCALL PciWrite8 (u32 bus, u32 devfn, u32 reg,u8 val) __asm__("PciWrite8"); |
225 | u32 STDCALL PciWrite16(u32 bus, u32 devfn, u32 reg,u16 val)__asm__("PciWrite16"); |
||
226 | u32 STDCALL PciWrite32(u32 bus, u32 devfn, u32 reg,u32 val)__asm__("PciWrite32"); |
||
1029 | serge | 227 | |
9833 | turbocat | 228 | struct kos_appdata* IMPORT GetCurrSlot(void) __asm__("GetCurrSlot"); |
229 | |||
1029 | serge | 230 | #define pciReadByte(tag, reg) \ |
231 | PciRead8(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
||
232 | |||
233 | #define pciReadWord(tag, reg) \ |
||
234 | PciRead16(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
||
235 | |||
236 | #define pciReadLong(tag, reg) \ |
||
237 | PciRead32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
||
238 | |||
239 | #define pciWriteByte(tag, reg, val) \ |
||
240 | PciWrite8(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
||
241 | |||
242 | #define pciWriteWord(tag, reg, val) \ |
||
243 | PciWrite16(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
||
244 | |||
245 | #define pciWriteLong(tag, reg, val) \ |
||
246 | PciWrite32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
||
247 | |||
3031 | serge | 248 | |
1029 | serge | 249 | /////////////////////////////////////////////////////////////////////////////// |
250 | |||
251 | int dbg_open(char *path); |
||
252 | int dbgprintf(const char* format, ...); |
||
253 | |||
254 | /////////////////////////////////////////////////////////////////////////////// |
||
255 | |||
4110 | Serge | 256 | static inline int CreateKernelThread(void *entry) |
257 | { |
||
258 | int pid; |
||
259 | __asm__ __volatile__ ( |
||
260 | "call *__imp__CreateThread" |
||
261 | :"=a"(pid) |
||
262 | :"b"(1),"c"(entry),"d"(0) |
||
263 | :"memory"); |
||
264 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
||
265 | return pid; |
||
266 | }; |
||
267 | |||
268 | |||
5270 | serge | 269 | static inline evhandle_t CreateEvent(kevent_t *ev, u32 flags) |
1029 | serge | 270 | { |
1616 | serge | 271 | evhandle_t evh; |
1613 | serge | 272 | |
273 | __asm__ __volatile__ ( |
||
274 | "call *__imp__CreateEvent" |
||
1616 | serge | 275 | :"=A"(evh.raw) |
276 | :"S" (ev), "c"(flags) |
||
277 | :"memory"); |
||
2005 | serge | 278 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi", "edi"); |
1613 | serge | 279 | |
1616 | serge | 280 | return evh; |
281 | }; |
||
1613 | serge | 282 | |
5270 | serge | 283 | static inline void RaiseEvent(evhandle_t evh, u32 flags, kevent_t *ev) |
1616 | serge | 284 | { |
285 | __asm__ __volatile__ ( |
||
286 | "call *__imp__RaiseEvent" |
||
287 | ::"a"(evh.handle),"b"(evh.euid),"d"(flags),"S" (ev) |
||
288 | :"memory"); |
||
2005 | serge | 289 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
1616 | serge | 290 | |
291 | }; |
||
292 | |||
2005 | serge | 293 | static inline void WaitEvent(evhandle_t evh) |
1616 | serge | 294 | { |
295 | __asm__ __volatile__ ( |
||
296 | "call *__imp__WaitEvent" |
||
2005 | serge | 297 | ::"a"(evh.handle),"b"(evh.euid)); |
298 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
||
1616 | serge | 299 | }; |
300 | |||
3391 | Serge | 301 | static inline int WaitEventTimeout(evhandle_t evh, int timeout) |
302 | { |
||
303 | int retval; |
||
304 | __asm__ __volatile__ ( |
||
305 | "call *__imp__WaitEventTimeout" |
||
306 | :"=a"(retval) |
||
307 | :"a"(evh.handle),"b"(evh.euid), "c"(timeout)); |
||
308 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
||
309 | return retval; |
||
310 | }; |
||
311 | |||
2967 | Serge | 312 | static inline void DestroyEvent(evhandle_t evh) |
313 | { |
||
314 | __asm__ __volatile__ ( |
||
315 | "call *__imp__DestroyEvent" |
||
316 | ::"a"(evh.handle),"b"(evh.euid)); |
||
317 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
||
318 | }; |
||
319 | |||
5270 | serge | 320 | static inline u32 GetEvent(kevent_t *ev) |
1616 | serge | 321 | { |
5270 | serge | 322 | u32 handle; |
1616 | serge | 323 | |
324 | __asm__ __volatile__ ( |
||
325 | "call *__imp__GetEvent" |
||
326 | :"=a"(handle) |
||
327 | :"D"(ev) |
||
328 | :"memory"); |
||
329 | __asm__ __volatile__ ("":::"ebx","ecx","edx", "esi","edi"); |
||
1613 | serge | 330 | return handle; |
331 | }; |
||
332 | |||
1616 | serge | 333 | |
1613 | serge | 334 | static inline int GetScreenSize(void) |
335 | { |
||
1029 | serge | 336 | int retval; |
337 | |||
338 | asm("int $0x40" |
||
339 | :"=a"(retval) |
||
340 | :"a"(61), "b"(1)); |
||
341 | return retval; |
||
342 | } |
||
343 | |||
1613 | serge | 344 | static inline int GetScreenBpp(void) |
1029 | serge | 345 | { |
346 | int retval; |
||
347 | |||
348 | asm("int $0x40" |
||
349 | :"=a"(retval) |
||
350 | :"a"(61), "b"(2)); |
||
351 | return retval; |
||
352 | } |
||
353 | |||
1613 | serge | 354 | static inline int GetScreenPitch(void) |
1029 | serge | 355 | { |
356 | int retval; |
||
357 | |||
358 | asm("int $0x40" |
||
359 | :"=a"(retval) |
||
360 | :"a"(61), "b"(3)); |
||
361 | return retval; |
||
362 | } |
||
363 | |||
5270 | serge | 364 | static inline u32 GetPgAddr(void *mem) |
1029 | serge | 365 | { |
5270 | serge | 366 | u32 retval; |
1029 | serge | 367 | |
368 | __asm__ __volatile__ ( |
||
369 | "call *__imp__GetPgAddr \n\t" |
||
2967 | Serge | 370 | :"=a" (retval) |
1029 | serge | 371 | :"a" (mem) ); |
372 | return retval; |
||
373 | }; |
||
374 | |||
5270 | serge | 375 | static inline void CommitPages(void *mem, u32 page, u32 size) |
1029 | serge | 376 | { |
377 | size = (size+4095) & ~4095; |
||
378 | __asm__ __volatile__ ( |
||
379 | "call *__imp__CommitPages" |
||
380 | ::"a" (page), "b"(mem),"c"(size>>12) |
||
381 | :"edx" ); |
||
382 | __asm__ __volatile__ ("":::"eax","ebx","ecx"); |
||
383 | }; |
||
384 | |||
1408 | serge | 385 | static inline void UnmapPages(void *mem, size_t size) |
1029 | serge | 386 | { |
387 | size = (size+4095) & ~4095; |
||
388 | __asm__ __volatile__ ( |
||
389 | "call *__imp__UnmapPages" |
||
390 | ::"a" (mem), "c"(size>>12) |
||
391 | :"edx"); |
||
392 | __asm__ __volatile__ ("":::"eax","ecx"); |
||
393 | }; |
||
394 | |||
5270 | serge | 395 | static inline void usleep(u32 delay) |
1029 | serge | 396 | { |
397 | if( !delay ) |
||
398 | delay++; |
||
1408 | serge | 399 | delay*= 500; |
1029 | serge | 400 | |
401 | while(delay--) |
||
1408 | serge | 402 | __asm__ __volatile__( |
403 | "xorl %%eax, %%eax \n\t" |
||
404 | "cpuid \n\t" |
||
405 | :::"eax","ebx","ecx","edx"); |
||
406 | }; |
||
407 | |||
5270 | serge | 408 | static inline void udelay1(u32 delay) |
1408 | serge | 409 | { |
410 | if(!delay) delay++; |
||
2967 | Serge | 411 | delay*= 100; |
1408 | serge | 412 | |
413 | while(delay--) |
||
414 | { |
||
415 | __asm__ __volatile__( |
||
416 | "xorl %%eax, %%eax \n\t" |
||
417 | "cpuid" |
||
418 | :::"eax","ebx","ecx","edx" ); |
||
419 | } |
||
420 | } |
||
421 | |||
5270 | serge | 422 | static inline void msleep1(unsigned int msecs) |
1964 | serge | 423 | { |
424 | msecs /= 10; |
||
425 | if(!msecs) msecs = 1; |
||
426 | |||
427 | __asm__ __volatile__ ( |
||
428 | "call *__imp__Delay" |
||
429 | ::"b" (msecs)); |
||
430 | __asm__ __volatile__ ( |
||
431 | "":::"ebx"); |
||
432 | |||
433 | }; |
||
434 | |||
5270 | serge | 435 | static inline void mdelay1(u32 time) |
1408 | serge | 436 | { |
437 | time /= 10; |
||
438 | if(!time) time = 1; |
||
439 | |||
1029 | serge | 440 | __asm__ __volatile__ ( |
1408 | serge | 441 | "call *__imp__Delay" |
442 | ::"b" (time)); |
||
443 | __asm__ __volatile__ ( |
||
444 | "":::"ebx"); |
||
445 | |||
1029 | serge | 446 | }; |
447 | |||
5270 | serge | 448 | static inline u32 __PciApi(int cmd) |
1029 | serge | 449 | { |
5270 | serge | 450 | u32 retval; |
1029 | serge | 451 | |
452 | __asm__ __volatile__ ( |
||
1616 | serge | 453 | "call *__imp__PciApi \n\t" |
454 | "movzxb %%al, %%eax" |
||
1029 | serge | 455 | :"=a" (retval) |
456 | :"a" (cmd) |
||
1630 | serge | 457 | :"cc"); |
458 | |||
1029 | serge | 459 | return retval; |
460 | }; |
||
461 | |||
5270 | serge | 462 | static inline void* __CreateObject(u32 pid, size_t size) |
1029 | serge | 463 | { |
464 | void *retval; |
||
465 | |||
466 | __asm__ __volatile__ ( |
||
467 | "call *__imp__CreateObject \n\t" |
||
468 | :"=a" (retval) |
||
469 | :"a" (size),"b"(pid) |
||
470 | :"esi","edi", "memory"); |
||
471 | return retval; |
||
472 | } |
||
473 | |||
1408 | serge | 474 | static inline void __DestroyObject(void *obj) |
1029 | serge | 475 | { |
476 | __asm__ __volatile__ ( |
||
1408 | serge | 477 | "call *__imp__DestroyObject \n\t" |
1029 | serge | 478 | : |
1408 | serge | 479 | :"a" (obj)); |
480 | __asm__ __volatile__ ( |
||
481 | "" |
||
482 | :::"eax","ebx","ecx","edx","esi","edi","cc","memory"); |
||
1029 | serge | 483 | } |
484 | |||
5270 | serge | 485 | static inline u32 GetService(const char *name) |
1029 | serge | 486 | { |
5270 | serge | 487 | u32 handle; |
1408 | serge | 488 | |
489 | __asm__ __volatile__ |
||
490 | ( |
||
491 | "pushl %%eax \n\t" |
||
492 | "call *__imp__GetService" |
||
2967 | Serge | 493 | :"=a" (handle) |
1408 | serge | 494 | :"a" (name) |
495 | :"ebx","ecx","edx","esi", "edi" |
||
496 | ); |
||
497 | return handle; |
||
498 | }; |
||
499 | |||
5270 | serge | 500 | static inline u32 safe_cli(void) |
1408 | serge | 501 | { |
5270 | serge | 502 | u32 ifl; |
1029 | serge | 503 | __asm__ __volatile__ ( |
504 | "pushf\n\t" |
||
505 | "popl %0\n\t" |
||
506 | "cli\n" |
||
507 | : "=r" (ifl)); |
||
508 | return ifl; |
||
509 | } |
||
510 | |||
5270 | serge | 511 | static inline void safe_sti(u32 efl) |
1029 | serge | 512 | { |
1616 | serge | 513 | if (efl & (1<<9)) |
514 | __asm__ __volatile__ ("sti"); |
||
1029 | serge | 515 | } |
516 | |||
5270 | serge | 517 | static inline u32 get_eflags(void) |
1613 | serge | 518 | { |
5270 | serge | 519 | u32 val; |
1613 | serge | 520 | asm volatile ( |
521 | "pushfl\n\t" |
||
522 | "popl %0\n" |
||
523 | : "=r" (val)); |
||
524 | return val; |
||
525 | } |
||
526 | |||
1408 | serge | 527 | static inline void __clear (void * dst, unsigned len) |
1029 | serge | 528 | { |
5270 | serge | 529 | u32 tmp; |
1029 | serge | 530 | __asm__ __volatile__ ( |
531 | "cld \n\t" |
||
532 | "rep stosb \n" |
||
533 | :"=c"(tmp),"=D"(tmp) |
||
534 | :"a"(0),"c"(len),"D"(dst)); |
||
535 | __asm__ __volatile__ ("":::"ecx","edi"); |
||
536 | }; |
||
537 | |||
5270 | serge | 538 | static inline void out8(const u16 port, const u8 val) |
1029 | serge | 539 | { |
540 | __asm__ __volatile__ |
||
541 | ("outb %1, %0\n" : : "dN"(port), "a"(val)); |
||
542 | } |
||
543 | |||
5270 | serge | 544 | static inline void out16(const u16 port, const u16 val) |
1029 | serge | 545 | { |
546 | __asm__ __volatile__ |
||
547 | ("outw %1, %0\n" : : "dN"(port), "a"(val)); |
||
548 | } |
||
549 | |||
5270 | serge | 550 | static inline void out32(const u16 port, const u32 val) |
1029 | serge | 551 | { |
552 | __asm__ __volatile__ |
||
553 | ("outl %1, %0\n" : : "dN"(port), "a"(val)); |
||
554 | } |
||
555 | |||
5270 | serge | 556 | static inline u8 in8(const u16 port) |
1029 | serge | 557 | { |
5270 | serge | 558 | u8 tmp; |
1029 | serge | 559 | __asm__ __volatile__ |
560 | ("inb %1, %0\n" : "=a"(tmp) : "dN"(port)); |
||
561 | return tmp; |
||
562 | }; |
||
563 | |||
5270 | serge | 564 | static inline u16 in16(const u16 port) |
1029 | serge | 565 | { |
5270 | serge | 566 | u16 tmp; |
1029 | serge | 567 | __asm__ __volatile__ |
568 | ("inw %1, %0\n" : "=a"(tmp) : "dN"(port)); |
||
569 | return tmp; |
||
570 | }; |
||
571 | |||
5270 | serge | 572 | static inline u32 in32(const u16 port) |
1029 | serge | 573 | { |
5270 | serge | 574 | u32 tmp; |
1029 | serge | 575 | __asm__ __volatile__ |
576 | ("inl %1, %0\n" : "=a"(tmp) : "dN"(port)); |
||
577 | return tmp; |
||
578 | }; |
||
579 | |||
1408 | serge | 580 | static inline void delay(int time) |
1029 | serge | 581 | { |
582 | __asm__ __volatile__ ( |
||
583 | "call *__imp__Delay" |
||
584 | ::"b" (time)); |
||
585 | __asm__ __volatile__ ( |
||
586 | "":::"ebx"); |
||
587 | |||
588 | } |
||
589 | |||
1613 | serge | 590 | static inline void change_task(void) |
1029 | serge | 591 | { |
592 | __asm__ __volatile__ ( |
||
593 | "call *__imp__ChangeTask"); |
||
594 | } |
||
595 | |||
1613 | serge | 596 | static inline void sysSetScreen(int width, int height, int pitch) |
1408 | serge | 597 | { |
598 | __asm__ __volatile__ |
||
599 | ( |
||
600 | "call *__imp__SetScreen" |
||
601 | : |
||
602 | :"a" (width-1),"d"(height-1), "c"(pitch) |
||
603 | ); |
||
604 | __asm__ __volatile__ |
||
605 | ("" :::"eax","ecx","edx"); |
||
606 | } |
||
607 | |||
6336 | serge | 608 | void FASTCALL sysSetFramebuffer(void *fb)__asm__("SetFramebuffer"); |
1408 | serge | 609 | |
610 | |||
611 | static inline void __SysMsgBoardStr(char *text) |
||
612 | { |
||
613 | __asm__ __volatile__( |
||
614 | "call *__imp__SysMsgBoardStr" |
||
615 | ::"S" (text)); |
||
616 | }; |
||
617 | |||
9827 | turbocat | 618 | static inline void *KernelZeroAlloc(unsigned long size) |
3031 | serge | 619 | { |
620 | void *mem; |
||
621 | |||
622 | mem = KernelAlloc(size); |
||
623 | if(mem) |
||
624 | memset(mem, 0, size); |
||
625 | |||
626 | return mem; |
||
627 | }; |
||
628 | |||
6082 | serge | 629 | static inline int power_supply_is_system_supplied(void) { return -1; }; |
3031 | serge | 630 | |
9833 | turbocat | 631 | static inline int FS_Service(ksys70_t *k, int* err) |
632 | { |
||
9057 | turbocat | 633 | int status; |
634 | __asm__ __volatile__( |
||
635 | "call *__imp__FS_Service" |
||
636 | :"=a" (status), "=b" (*err) |
||
637 | :"b" (k) |
||
638 | :"memory" |
||
639 | ); |
||
640 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
||
641 | return status; |
||
642 | } |
||
1408 | serge | 643 | #endif9)) |