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f1baef62 | 1 | /// @file\r |
2 | /// IPF specific AsmReadKrX() and AsmWriteKrX functions, 'X' is from '0' to '7'\r | |
3 | ///\r | |
4 | /// Copyright (c) 2006, Intel Corporation\r | |
5 | /// All rights reserved. This program and the accompanying materials\r | |
6 | /// are licensed and made available under the terms and conditions of the BSD License\r | |
7 | /// which accompanies this distribution. The full text of the license may be found at\r | |
8 | /// http://opensource.org/licenses/bsd-license.php\r | |
9 | ///\r | |
10 | /// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | /// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | ///\r | |
13 | /// Module Name: AccessKr.s\r | |
14 | ///\r | |
15 | ///\r | |
16 | \r | |
17 | //---------------------------------------------------------------------------------\r | |
18 | //++\r | |
19 | // AsmReadKr0\r | |
20 | //\r | |
21 | // This routine is used to get KR0.\r | |
22 | //\r | |
23 | // Arguments :\r | |
24 | //\r | |
25 | // On Entry : None.\r | |
26 | //\r | |
27 | // Return Value: The value store in KR0.\r | |
28 | //\r | |
29 | //--\r | |
30 | //----------------------------------------------------------------------------------\r | |
31 | .text\r | |
32 | .type AsmReadKr0, @function\r | |
33 | .proc AsmReadKr0\r | |
34 | \r | |
35 | AsmReadKr0::\r | |
36 | mov r8 = ar.k0;;\r | |
37 | br.ret.dpnt b0;;\r | |
38 | .endp AsmReadKr0\r | |
39 | \r | |
40 | //---------------------------------------------------------------------------------\r | |
41 | //++\r | |
42 | // AsmWriteKr0\r | |
43 | //\r | |
44 | // This routine is used to Write KR0.\r | |
45 | //\r | |
46 | // Arguments :\r | |
47 | //\r | |
48 | // On Entry : None.\r | |
49 | //\r | |
50 | // Return Value: The value written to the KR0.\r | |
51 | //\r | |
52 | //--\r | |
53 | //----------------------------------------------------------------------------------\r | |
54 | \r | |
55 | .text\r | |
56 | .type AsmWriteKr0, @function\r | |
57 | .proc AsmWriteKr0\r | |
aa7ab988 | 58 | .regstk 1, 3, 0, 0\r |
f1baef62 | 59 | \r |
60 | AsmWriteKr0::\r | |
aa7ab988 | 61 | alloc loc1=ar.pfs,1,4,0,0 ;;\r |
e82e1acc | 62 | mov loc2 = psr;;\r |
63 | rsm 0x6000;; // Masking interrupts\r | |
f1baef62 | 64 | mov ar.k0 = in0\r |
e82e1acc | 65 | srlz.i;;\r |
66 | mov psr.l = loc2;;\r | |
67 | srlz.i;;\r | |
68 | srlz.d;;\r | |
f1baef62 | 69 | mov r8 = in0;;\r |
aa7ab988 | 70 | mov ar.pfs=loc1 ;;\r |
f1baef62 | 71 | br.ret.dpnt b0;;\r |
72 | .endp AsmWriteKr0\r | |
73 | \r | |
74 | \r | |
75 | //---------------------------------------------------------------------------------\r | |
76 | //++\r | |
77 | // AsmReadKr1\r | |
78 | //\r | |
79 | // This routine is used to get KR1.\r | |
80 | //\r | |
81 | // Arguments :\r | |
82 | //\r | |
83 | // On Entry : None.\r | |
84 | //\r | |
85 | // Return Value: The value store in KR1.\r | |
86 | //\r | |
87 | //--\r | |
88 | //----------------------------------------------------------------------------------\r | |
89 | .text\r | |
90 | .type AsmReadKr1, @function\r | |
91 | .proc AsmReadKr1\r | |
92 | \r | |
93 | AsmReadKr1::\r | |
94 | mov r8 = ar.k1;;\r | |
95 | br.ret.dpnt b0;;\r | |
96 | .endp AsmReadKr1\r | |
97 | \r | |
98 | //---------------------------------------------------------------------------------\r | |
99 | //++\r | |
100 | // AsmWriteKr1\r | |
101 | //\r | |
102 | // This routine is used to Write KR1.\r | |
103 | //\r | |
104 | // Arguments :\r | |
105 | //\r | |
106 | // On Entry : None.\r | |
107 | //\r | |
108 | // Return Value: The value written to the KR1.\r | |
109 | //\r | |
110 | //--\r | |
111 | //----------------------------------------------------------------------------------\r | |
112 | .text\r | |
113 | .type AsmWriteKr1, @function\r | |
114 | .proc AsmWriteKr1\r | |
115 | \r | |
116 | AsmWriteKr1::\r | |
117 | mov ar.k1 = in0\r | |
118 | mov r8 = in0;;\r | |
119 | br.ret.dpnt b0;;\r | |
120 | .endp AsmWriteKr1\r | |
121 | \r | |
122 | \r | |
123 | //---------------------------------------------------------------------------------\r | |
124 | //++\r | |
125 | // AsmReadKr2\r | |
126 | //\r | |
127 | // This routine is used to get KR2.\r | |
128 | //\r | |
129 | // Arguments :\r | |
130 | //\r | |
131 | // On Entry : None.\r | |
132 | //\r | |
133 | // Return Value: The value store in KR2.\r | |
134 | //\r | |
135 | //--\r | |
136 | //----------------------------------------------------------------------------------\r | |
137 | .text\r | |
138 | .type AsmReadKr2, @function\r | |
139 | .proc AsmReadKr2\r | |
140 | \r | |
141 | AsmReadKr2::\r | |
142 | mov r8 = ar.k2;;\r | |
143 | br.ret.dpnt b0;;\r | |
144 | .endp AsmReadKr2\r | |
145 | \r | |
146 | //---------------------------------------------------------------------------------\r | |
147 | //++\r | |
148 | // AsmWriteKr2\r | |
149 | //\r | |
150 | // This routine is used to Write KR2.\r | |
151 | //\r | |
152 | // Arguments :\r | |
153 | //\r | |
154 | // On Entry : None.\r | |
155 | //\r | |
156 | // Return Value: The value written to the KR2.\r | |
157 | //\r | |
158 | //--\r | |
159 | //----------------------------------------------------------------------------------\r | |
160 | .text\r | |
161 | .type AsmWriteKr2, @function\r | |
162 | .proc AsmWriteKr2\r | |
163 | \r | |
164 | AsmWriteKr2::\r | |
165 | mov ar.k2 = in0\r | |
166 | mov r8 = in0;;\r | |
167 | br.ret.dpnt b0;;\r | |
168 | .endp AsmWriteKr2\r | |
169 | \r | |
170 | \r | |
171 | //---------------------------------------------------------------------------------\r | |
172 | //++\r | |
173 | // AsmReadKr3\r | |
174 | //\r | |
175 | // This routine is used to get KR3.\r | |
176 | //\r | |
177 | // Arguments :\r | |
178 | //\r | |
179 | // On Entry : None.\r | |
180 | //\r | |
181 | // Return Value: The value store in KR3.\r | |
182 | //\r | |
183 | //--\r | |
184 | //----------------------------------------------------------------------------------\r | |
185 | .text\r | |
186 | .type AsmReadKr3, @function\r | |
187 | .proc AsmReadKr3\r | |
188 | \r | |
189 | AsmReadKr3::\r | |
190 | mov r8 = ar.k3;;\r | |
191 | br.ret.dpnt b0;;\r | |
192 | .endp AsmReadKr3\r | |
193 | \r | |
194 | //---------------------------------------------------------------------------------\r | |
195 | //++\r | |
196 | // AsmWriteKr3\r | |
197 | //\r | |
198 | // This routine is used to Write KR3.\r | |
199 | //\r | |
200 | // Arguments :\r | |
201 | //\r | |
202 | // On Entry : None.\r | |
203 | //\r | |
204 | // Return Value: The value written to the KR3.\r | |
205 | //\r | |
206 | //--\r | |
207 | //----------------------------------------------------------------------------------\r | |
208 | .text\r | |
209 | .type AsmWriteKr3, @function\r | |
210 | .proc AsmWriteKr3\r | |
211 | \r | |
212 | AsmWriteKr3::\r | |
213 | mov ar.k3 = in0\r | |
214 | mov r8 = in0;;\r | |
215 | br.ret.dpnt b0;;\r | |
216 | .endp AsmWriteKr3\r | |
217 | \r | |
218 | \r | |
219 | //---------------------------------------------------------------------------------\r | |
220 | //++\r | |
221 | // AsmReadKr4\r | |
222 | //\r | |
223 | // This routine is used to get KR4.\r | |
224 | //\r | |
225 | // Arguments :\r | |
226 | //\r | |
227 | // On Entry : None.\r | |
228 | //\r | |
229 | // Return Value: The value store in KR4.\r | |
230 | //\r | |
231 | //--\r | |
232 | //----------------------------------------------------------------------------------\r | |
233 | .text\r | |
234 | .type AsmReadKr4, @function\r | |
235 | .proc AsmReadKr4\r | |
236 | \r | |
237 | AsmReadKr4::\r | |
238 | mov r8 = ar.k4;;\r | |
239 | br.ret.dpnt b0;;\r | |
240 | .endp AsmReadKr4\r | |
241 | \r | |
242 | //---------------------------------------------------------------------------------\r | |
243 | //++\r | |
244 | // AsmWriteKr4\r | |
245 | //\r | |
246 | // This routine is used to Write KR4.\r | |
247 | //\r | |
248 | // Arguments :\r | |
249 | //\r | |
250 | // On Entry : None.\r | |
251 | //\r | |
252 | // Return Value: The value written to the KR4.\r | |
253 | //\r | |
254 | //--\r | |
255 | //----------------------------------------------------------------------------------\r | |
256 | .text\r | |
257 | .type AsmWriteKr4, @function\r | |
258 | .proc AsmWriteKr4\r | |
259 | \r | |
260 | AsmWriteKr4::\r | |
261 | mov ar.k4 = in0\r | |
262 | mov r8 = in0;;\r | |
263 | br.ret.dpnt b0;;\r | |
264 | .endp AsmWriteKr4\r | |
265 | \r | |
266 | \r | |
267 | //---------------------------------------------------------------------------------\r | |
268 | //++\r | |
269 | // AsmReadKr5\r | |
270 | //\r | |
271 | // This routine is used to get KR5.\r | |
272 | //\r | |
273 | // Arguments :\r | |
274 | //\r | |
275 | // On Entry : None.\r | |
276 | //\r | |
277 | // Return Value: The value store in KR5.\r | |
278 | //\r | |
279 | //--\r | |
280 | //----------------------------------------------------------------------------------\r | |
281 | .text\r | |
282 | .type AsmReadKr5, @function\r | |
283 | .proc AsmReadKr5\r | |
284 | \r | |
285 | AsmReadKr5::\r | |
286 | mov r8 = ar.k5;;\r | |
287 | br.ret.dpnt b0;;\r | |
288 | .endp AsmReadKr5\r | |
289 | \r | |
290 | //---------------------------------------------------------------------------------\r | |
291 | //++\r | |
292 | // AsmWriteKr5\r | |
293 | //\r | |
294 | // This routine is used to Write KR5.\r | |
295 | //\r | |
296 | // Arguments :\r | |
297 | //\r | |
298 | // On Entry : None.\r | |
299 | //\r | |
300 | // Return Value: The value written to the KR5.\r | |
301 | //\r | |
302 | //--\r | |
303 | //----------------------------------------------------------------------------------\r | |
304 | .text\r | |
305 | .type AsmWriteKr5, @function\r | |
306 | .proc AsmWriteKr5\r | |
307 | \r | |
308 | AsmWriteKr5::\r | |
309 | mov ar.k5 = in0\r | |
310 | mov r8 = in0;;\r | |
311 | br.ret.dpnt b0;;\r | |
312 | .endp AsmWriteKr5\r | |
313 | \r | |
314 | \r | |
315 | //---------------------------------------------------------------------------------\r | |
316 | //++\r | |
317 | // AsmReadKr6\r | |
318 | //\r | |
319 | // This routine is used to get KR6.\r | |
320 | //\r | |
321 | // Arguments :\r | |
322 | //\r | |
323 | // On Entry : None.\r | |
324 | //\r | |
325 | // Return Value: The value store in KR6.\r | |
326 | //\r | |
327 | //--\r | |
328 | //----------------------------------------------------------------------------------\r | |
329 | .text\r | |
330 | .type AsmReadKr6, @function\r | |
331 | .proc AsmReadKr6\r | |
332 | \r | |
333 | AsmReadKr6::\r | |
334 | mov r8 = ar.k6;;\r | |
335 | br.ret.dpnt b0;;\r | |
336 | .endp AsmReadKr6\r | |
337 | \r | |
338 | //---------------------------------------------------------------------------------\r | |
339 | //++\r | |
340 | // AsmWriteKr6\r | |
341 | //\r | |
342 | // This routine is used to write KR6.\r | |
343 | //\r | |
344 | // Arguments :\r | |
345 | //\r | |
346 | // On Entry : None.\r | |
347 | //\r | |
348 | // Return Value: The value written to the KR6.\r | |
349 | //\r | |
350 | //--\r | |
351 | //----------------------------------------------------------------------------------\r | |
352 | .text\r | |
353 | .type AsmWriteKr6, @function\r | |
354 | .proc AsmWriteKr6\r | |
355 | \r | |
356 | AsmWriteKr6::\r | |
357 | mov ar.k6 = in0\r | |
358 | mov r8 = in0;;\r | |
359 | br.ret.dpnt b0;;\r | |
360 | .endp AsmWriteKr6\r | |
361 | \r | |
362 | \r | |
363 | //---------------------------------------------------------------------------------\r | |
364 | //++\r | |
365 | // AsmReadKr7\r | |
366 | //\r | |
367 | // This routine is used to get KR7.\r | |
368 | //\r | |
369 | // Arguments :\r | |
370 | //\r | |
371 | // On Entry : None.\r | |
372 | //\r | |
373 | // Return Value: The value store in KR7.\r | |
374 | //\r | |
375 | //--\r | |
376 | //----------------------------------------------------------------------------------\r | |
377 | .text\r | |
378 | .type AsmReadKr7, @function\r | |
379 | .proc AsmReadKr7\r | |
380 | \r | |
381 | AsmReadKr7::\r | |
382 | mov r8 = ar.k7;;\r | |
383 | br.ret.dpnt b0;;\r | |
384 | .endp AsmReadKr7\r | |
385 | \r | |
386 | //---------------------------------------------------------------------------------\r | |
387 | //++\r | |
388 | // AsmWriteKr7\r | |
389 | //\r | |
390 | // This routine is used to write KR7.\r | |
391 | //\r | |
392 | // Arguments :\r | |
393 | //\r | |
394 | // On Entry : None.\r | |
395 | //\r | |
396 | // Return Value: The value written to the KR7.\r | |
397 | //\r | |
398 | //--\r | |
399 | //----------------------------------------------------------------------------------\r | |
400 | .text\r | |
401 | .type AsmWriteKr7, @function\r | |
402 | .proc AsmWriteKr7\r | |
403 | \r | |
404 | AsmWriteKr7::\r | |
405 | mov ar.k7 = in0\r | |
406 | mov r8 = in0;;\r | |
407 | br.ret.dpnt b0;;\r | |
408 | .endp AsmWriteKr7\r |