Rev 3243 | Rev 3482 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1029 | serge | 1 | |
1630 | serge | 2 | |
3 | |||
1408 | serge | 4 | #define __SYSCALL_H__ |
5 | |||
6 | |||
1029 | serge | 7 | |
8 | |||
1434 | serge | 9 | #define FASTCALL __attribute__ ((fastcall)) __attribute__ ((dllimport)) |
10 | |||
1029 | serge | 11 | |
1434 | serge | 12 | |
13 | |||
1029 | serge | 14 | |
15 | |||
16 | #define PciApi __PciApi |
||
17 | #define CreateObject __CreateObject |
||
18 | #define DestroyObject __DestroyObject |
||
19 | |||
20 | |||
1872 | serge | 21 | |
22 | |||
1029 | serge | 23 | |
24 | |||
25 | |||
26 | void STDCALL FreeKernelSpace(void *mem)__asm__("FreeKernelSpace"); |
||
1408 | serge | 27 | addr_t STDCALL MapIoMem(addr_t base, size_t size, u32_t flags)__asm__("MapIoMem"); |
28 | void* STDCALL KernelAlloc(size_t size)__asm__("KernelAlloc"); |
||
1029 | serge | 29 | void* STDCALL KernelFree(void *mem)__asm__("KernelFree"); |
30 | void* STDCALL UserAlloc(size_t size)__asm__("UserAlloc"); |
||
31 | int STDCALL UserFree(void *mem)__asm__("UserFree"); |
||
32 | |||
33 | |||
1613 | serge | 34 | |
1408 | serge | 35 | |
1616 | serge | 36 | |
1408 | serge | 37 | |
1613 | serge | 38 | addr_t STDCALL AllocPages(count_t count)__asm__("AllocPages"); |
1029 | serge | 39 | void IMPORT __attribute__((regparm(1))) |
2967 | Serge | 40 | FreePage(addr_t page)__asm__("FreePage"); |
41 | void STDCALL MapPage(void *vaddr, addr_t paddr, u32_t flags)__asm__("MapPage"); |
||
3031 | serge | 42 | |
1029 | serge | 43 | |
2967 | Serge | 44 | |
1029 | serge | 45 | |
46 | |||
47 | |||
48 | |||
49 | |||
50 | |||
1434 | serge | 51 | void FASTCALL MutexLock(struct mutex*)__asm__("MutexLock"); |
52 | void FASTCALL MutexUnlock(struct mutex*)__asm__("MutexUnlock"); |
||
53 | |||
1029 | serge | 54 | |
1872 | serge | 55 | u32_t IMPORT GetPid(void)__asm__("GetPid"); |
2169 | serge | 56 | |
1872 | serge | 57 | |
2967 | Serge | 58 | void *fn, void *data)asm("TimerHs"); |
59 | |||
60 | |||
1029 | serge | 61 | |
62 | |||
63 | int z, int h)__asm__("SetMouseData"); |
||
64 | |||
65 | |||
1872 | serge | 66 | |
67 | |||
68 | |||
1029 | serge | 69 | u16_t STDCALL PciRead16(u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead16"); |
70 | u32_t STDCALL PciRead32(u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead32"); |
||
71 | |||
72 | |||
73 | u32_t STDCALL PciWrite16(u32_t bus, u32_t devfn, u32_t reg,u16_t val)__asm__("PciWrite16"); |
||
74 | u32_t STDCALL PciWrite32(u32_t bus, u32_t devfn, u32_t reg,u32_t val)__asm__("PciWrite32"); |
||
75 | |||
76 | |||
77 | PciRead8(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
||
78 | |||
79 | |||
80 | PciRead16(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
||
81 | |||
82 | |||
83 | PciRead32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
||
84 | |||
85 | |||
86 | PciWrite8(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
||
87 | |||
88 | |||
89 | PciWrite16(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
||
90 | |||
91 | |||
92 | PciWrite32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
||
93 | |||
94 | |||
3031 | serge | 95 | u8 *val) |
96 | { |
||
97 | *val = PciRead8(dev->busnr, dev->devfn, where); |
||
98 | return 1; |
||
99 | } |
||
100 | |||
101 | |||
102 | u16 *val) |
||
103 | { |
||
104 | *val = PciRead16(dev->busnr, dev->devfn, where); |
||
105 | return 1; |
||
106 | } |
||
107 | |||
108 | |||
109 | u32 *val) |
||
110 | { |
||
111 | *val = PciRead32(dev->busnr, dev->devfn, where); |
||
112 | return 1; |
||
113 | } |
||
114 | |||
115 | |||
116 | u8 val) |
||
117 | { |
||
118 | PciWrite8(dev->busnr, dev->devfn, where, val); |
||
119 | return 1; |
||
120 | } |
||
121 | |||
122 | |||
123 | u16 val) |
||
124 | { |
||
125 | PciWrite16(dev->busnr, dev->devfn, where, val); |
||
126 | return 1; |
||
127 | } |
||
128 | |||
129 | |||
130 | u32 val) |
||
131 | { |
||
132 | PciWrite32(dev->busnr, dev->devfn, where, val); |
||
133 | return 1; |
||
134 | } |
||
135 | |||
136 | |||
1029 | serge | 137 | |
138 | |||
139 | int dbgprintf(const char* format, ...); |
||
140 | |||
141 | |||
142 | |||
143 | |||
1616 | serge | 144 | { |
1029 | serge | 145 | evhandle_t evh; |
1616 | serge | 146 | |
1613 | serge | 147 | |
148 | "call *__imp__CreateEvent" |
||
149 | :"=A"(evh.raw) |
||
1616 | serge | 150 | :"S" (ev), "c"(flags) |
151 | :"memory"); |
||
152 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi", "edi"); |
||
2005 | serge | 153 | |
1613 | serge | 154 | |
1616 | serge | 155 | }; |
156 | |||
1613 | serge | 157 | |
1616 | serge | 158 | { |
159 | __asm__ __volatile__ ( |
||
160 | "call *__imp__RaiseEvent" |
||
161 | ::"a"(evh.handle),"b"(evh.euid),"d"(flags),"S" (ev) |
||
162 | :"memory"); |
||
163 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
||
2005 | serge | 164 | |
1616 | serge | 165 | |
166 | |||
167 | |||
2005 | serge | 168 | { |
1616 | serge | 169 | __asm__ __volatile__ ( |
170 | "call *__imp__WaitEvent" |
||
171 | ::"a"(evh.handle),"b"(evh.euid)); |
||
2005 | serge | 172 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
173 | }; |
||
1616 | serge | 174 | |
175 | |||
3391 | Serge | 176 | { |
177 | int retval; |
||
178 | __asm__ __volatile__ ( |
||
179 | "call *__imp__WaitEventTimeout" |
||
180 | :"=a"(retval) |
||
181 | :"a"(evh.handle),"b"(evh.euid), "c"(timeout)); |
||
182 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
||
183 | return retval; |
||
184 | }; |
||
185 | |||
186 | |||
2967 | Serge | 187 | { |
188 | __asm__ __volatile__ ( |
||
189 | "call *__imp__DestroyEvent" |
||
190 | ::"a"(evh.handle),"b"(evh.euid)); |
||
191 | __asm__ __volatile__ ("":::"ebx","ecx","edx","esi","edi"); |
||
192 | }; |
||
193 | |||
194 | |||
1616 | serge | 195 | { |
196 | u32_t handle; |
||
197 | |||
198 | |||
199 | "call *__imp__GetEvent" |
||
200 | :"=a"(handle) |
||
201 | :"D"(ev) |
||
202 | :"memory"); |
||
203 | __asm__ __volatile__ ("":::"ebx","ecx","edx", "esi","edi"); |
||
204 | return handle; |
||
1613 | serge | 205 | }; |
206 | |||
207 | |||
1616 | serge | 208 | |
1613 | serge | 209 | { |
210 | int retval; |
||
1029 | serge | 211 | |
212 | |||
213 | :"=a"(retval) |
||
214 | :"a"(61), "b"(1)); |
||
215 | return retval; |
||
216 | } |
||
217 | |||
218 | |||
1613 | serge | 219 | { |
1029 | serge | 220 | int retval; |
221 | |||
222 | |||
223 | :"=a"(retval) |
||
224 | :"a"(61), "b"(2)); |
||
225 | return retval; |
||
226 | } |
||
227 | |||
228 | |||
1613 | serge | 229 | { |
1029 | serge | 230 | int retval; |
231 | |||
232 | |||
233 | :"=a"(retval) |
||
234 | :"a"(61), "b"(3)); |
||
235 | return retval; |
||
236 | } |
||
237 | |||
238 | |||
1408 | serge | 239 | { |
1029 | serge | 240 | u32_t retval; |
241 | |||
242 | |||
243 | "call *__imp__GetPgAddr \n\t" |
||
244 | :"=a" (retval) |
||
2967 | Serge | 245 | :"a" (mem) ); |
1029 | serge | 246 | return retval; |
247 | }; |
||
248 | |||
249 | |||
1408 | serge | 250 | { |
1029 | serge | 251 | size = (size+4095) & ~4095; |
252 | __asm__ __volatile__ ( |
||
253 | "call *__imp__CommitPages" |
||
254 | ::"a" (page), "b"(mem),"c"(size>>12) |
||
255 | :"edx" ); |
||
256 | __asm__ __volatile__ ("":::"eax","ebx","ecx"); |
||
257 | }; |
||
258 | |||
259 | |||
1408 | serge | 260 | { |
1029 | serge | 261 | size = (size+4095) & ~4095; |
262 | __asm__ __volatile__ ( |
||
263 | "call *__imp__UnmapPages" |
||
264 | ::"a" (mem), "c"(size>>12) |
||
265 | :"edx"); |
||
266 | __asm__ __volatile__ ("":::"eax","ecx"); |
||
267 | }; |
||
268 | |||
269 | |||
1408 | serge | 270 | { |
1029 | serge | 271 | if( !delay ) |
272 | delay++; |
||
273 | delay*= 500; |
||
1408 | serge | 274 | |
1029 | serge | 275 | |
276 | __asm__ __volatile__( |
||
1408 | serge | 277 | "xorl %%eax, %%eax \n\t" |
278 | "cpuid \n\t" |
||
279 | :::"eax","ebx","ecx","edx"); |
||
280 | }; |
||
281 | |||
282 | |||
283 | { |
||
284 | if(!delay) delay++; |
||
285 | delay*= 100; |
||
2967 | Serge | 286 | |
1408 | serge | 287 | |
288 | { |
||
289 | __asm__ __volatile__( |
||
290 | "xorl %%eax, %%eax \n\t" |
||
291 | "cpuid" |
||
292 | :::"eax","ebx","ecx","edx" ); |
||
293 | } |
||
294 | } |
||
295 | |||
296 | |||
1964 | serge | 297 | { |
298 | msecs /= 10; |
||
299 | if(!msecs) msecs = 1; |
||
300 | |||
301 | |||
302 | "call *__imp__Delay" |
||
303 | ::"b" (msecs)); |
||
304 | __asm__ __volatile__ ( |
||
305 | "":::"ebx"); |
||
306 | |||
307 | |||
308 | |||
309 | |||
1408 | serge | 310 | { |
311 | time /= 10; |
||
312 | if(!time) time = 1; |
||
313 | |||
314 | |||
1029 | serge | 315 | "call *__imp__Delay" |
1408 | serge | 316 | ::"b" (time)); |
317 | __asm__ __volatile__ ( |
||
318 | "":::"ebx"); |
||
319 | |||
320 | |||
1029 | serge | 321 | |
322 | |||
1408 | serge | 323 | { |
1029 | serge | 324 | u32_t retval; |
325 | |||
326 | |||
327 | "call *__imp__PciApi \n\t" |
||
1616 | serge | 328 | "movzxb %%al, %%eax" |
329 | :"=a" (retval) |
||
1029 | serge | 330 | :"a" (cmd) |
331 | :"cc"); |
||
1630 | serge | 332 | |
333 | |||
1029 | serge | 334 | }; |
335 | |||
336 | |||
1408 | serge | 337 | { |
1029 | serge | 338 | void *retval; |
339 | |||
340 | |||
341 | "call *__imp__CreateObject \n\t" |
||
342 | :"=a" (retval) |
||
343 | :"a" (size),"b"(pid) |
||
344 | :"esi","edi", "memory"); |
||
345 | return retval; |
||
346 | } |
||
347 | |||
348 | |||
1408 | serge | 349 | { |
1029 | serge | 350 | __asm__ __volatile__ ( |
351 | "call *__imp__DestroyObject \n\t" |
||
1408 | serge | 352 | : |
1029 | serge | 353 | :"a" (obj)); |
1408 | serge | 354 | __asm__ __volatile__ ( |
355 | "" |
||
356 | :::"eax","ebx","ecx","edx","esi","edi","cc","memory"); |
||
357 | } |
||
1029 | serge | 358 | |
359 | |||
1408 | serge | 360 | { |
1029 | serge | 361 | u32_t handle; |
1408 | serge | 362 | |
363 | |||
364 | ( |
||
365 | "pushl %%eax \n\t" |
||
366 | "call *__imp__GetService" |
||
367 | :"=a" (handle) |
||
2967 | Serge | 368 | :"a" (name) |
1408 | serge | 369 | :"ebx","ecx","edx","esi", "edi" |
370 | ); |
||
371 | return handle; |
||
372 | }; |
||
373 | |||
374 | |||
375 | { |
||
376 | u32_t ifl; |
||
1029 | serge | 377 | __asm__ __volatile__ ( |
378 | "pushf\n\t" |
||
379 | "popl %0\n\t" |
||
380 | "cli\n" |
||
381 | : "=r" (ifl)); |
||
382 | return ifl; |
||
383 | } |
||
384 | |||
385 | |||
1616 | serge | 386 | { |
1029 | serge | 387 | if (efl & (1<<9)) |
1616 | serge | 388 | __asm__ __volatile__ ("sti"); |
389 | } |
||
1029 | serge | 390 | |
391 | |||
1613 | serge | 392 | { |
393 | u32_t val; |
||
394 | asm volatile ( |
||
395 | "pushfl\n\t" |
||
396 | "popl %0\n" |
||
397 | : "=r" (val)); |
||
398 | return val; |
||
399 | } |
||
400 | |||
401 | |||
1408 | serge | 402 | { |
1029 | serge | 403 | u32_t tmp; |
404 | __asm__ __volatile__ ( |
||
405 | "cld \n\t" |
||
406 | "rep stosb \n" |
||
407 | :"=c"(tmp),"=D"(tmp) |
||
408 | :"a"(0),"c"(len),"D"(dst)); |
||
409 | __asm__ __volatile__ ("":::"ecx","edi"); |
||
410 | }; |
||
411 | |||
412 | |||
1408 | serge | 413 | { |
1029 | serge | 414 | __asm__ __volatile__ |
415 | ("outb %1, %0\n" : : "dN"(port), "a"(val)); |
||
416 | } |
||
417 | |||
418 | |||
1408 | serge | 419 | { |
1029 | serge | 420 | __asm__ __volatile__ |
421 | ("outw %1, %0\n" : : "dN"(port), "a"(val)); |
||
422 | } |
||
423 | |||
424 | |||
1408 | serge | 425 | { |
1029 | serge | 426 | __asm__ __volatile__ |
427 | ("outl %1, %0\n" : : "dN"(port), "a"(val)); |
||
428 | } |
||
429 | |||
430 | |||
1408 | serge | 431 | { |
1029 | serge | 432 | u8_t tmp; |
433 | __asm__ __volatile__ |
||
434 | ("inb %1, %0\n" : "=a"(tmp) : "dN"(port)); |
||
435 | return tmp; |
||
436 | }; |
||
437 | |||
438 | |||
1408 | serge | 439 | { |
1029 | serge | 440 | u16_t tmp; |
441 | __asm__ __volatile__ |
||
442 | ("inw %1, %0\n" : "=a"(tmp) : "dN"(port)); |
||
443 | return tmp; |
||
444 | }; |
||
445 | |||
446 | |||
1408 | serge | 447 | { |
1029 | serge | 448 | u32_t tmp; |
449 | __asm__ __volatile__ |
||
450 | ("inl %1, %0\n" : "=a"(tmp) : "dN"(port)); |
||
451 | return tmp; |
||
452 | }; |
||
453 | |||
454 | |||
1408 | serge | 455 | { |
1029 | serge | 456 | __asm__ __volatile__ ( |
457 | "call *__imp__Delay" |
||
458 | ::"b" (time)); |
||
459 | __asm__ __volatile__ ( |
||
460 | "":::"ebx"); |
||
461 | |||
462 | |||
463 | |||
464 | |||
1613 | serge | 465 | { |
1029 | serge | 466 | __asm__ __volatile__ ( |
467 | "call *__imp__ChangeTask"); |
||
468 | } |
||
469 | |||
470 | |||
1613 | serge | 471 | { |
1408 | serge | 472 | __asm__ __volatile__ |
473 | ( |
||
474 | "call *__imp__SetScreen" |
||
475 | : |
||
476 | :"a" (width-1),"d"(height-1), "c"(pitch) |
||
477 | ); |
||
478 | __asm__ __volatile__ |
||
479 | ("" :::"eax","ecx","edx"); |
||
480 | } |
||
481 | |||
482 | |||
483 | |||
484 | |||
485 | { |
||
486 | return (void __iomem*) MapIoMem(offset, size, PG_SW|PG_NOCACHE); |
||
2967 | Serge | 487 | } |
1408 | serge | 488 | |
489 | |||
3391 | Serge | 490 | { |
491 | return (void __iomem*) MapIoMem(offset, size, PG_SW|PG_NOCACHE); |
||
492 | } |
||
493 | |||
494 | |||
495 | |||
1408 | serge | 496 | { |
497 | FreeKernelSpace(addr); |
||
498 | } |
||
499 | |||
500 | |||
501 | { |
||
502 | __asm__ __volatile__( |
||
503 | "call *__imp__SysMsgBoardStr" |
||
504 | ::"S" (text)); |
||
505 | }; |
||
506 | |||
507 | |||
2161 | serge | 508 | |
509 | |||
3031 | serge | 510 | { |
511 | void *mem; |
||
512 | |||
513 | |||
514 | if(mem) |
||
515 | memset(mem, 0, size); |
||
516 | |||
517 | |||
518 | }; |
||
519 | |||
520 | |||
521 | { |
||
522 | KernelFree(addr); |
||
523 | } |
||
524 | |||
525 | |||
526 | |||
527 | |||
528 | #define RWSEM_ACTIVE_BIAS 0x00000001 |
||
529 | #define RWSEM_ACTIVE_MASK 0x0000ffff |
||
530 | #define RWSEM_WAITING_BIAS (-0x00010000) |
||
531 | #define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS |
||
532 | #define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) |
||
533 | |||
534 | |||
535 | |||
3243 | Serge | 536 | //{ |
537 | // sem->count = RWSEM_UNLOCKED_VALUE; |
||
538 | // spin_lock_init(&sem->wait_lock); |
||
539 | // INIT_LIST_HEAD(&sem->wait_list); |
||
540 | //} |
||
541 | |||
3031 | serge | 542 | |
1408 | serge | 543 | ><9)) |