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