diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ia64/gcc_intrin.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-ia64/gcc_intrin.h')
-rw-r--r-- | include/asm-ia64/gcc_intrin.h | 597 |
1 files changed, 597 insertions, 0 deletions
diff --git a/include/asm-ia64/gcc_intrin.h b/include/asm-ia64/gcc_intrin.h new file mode 100644 index 000000000000..7c357dfbae50 --- /dev/null +++ b/include/asm-ia64/gcc_intrin.h | |||
@@ -0,0 +1,597 @@ | |||
1 | #ifndef _ASM_IA64_GCC_INTRIN_H | ||
2 | #define _ASM_IA64_GCC_INTRIN_H | ||
3 | /* | ||
4 | * | ||
5 | * Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com> | ||
6 | * Copyright (C) 2002,2003 Suresh Siddha <suresh.b.siddha@intel.com> | ||
7 | */ | ||
8 | |||
9 | #include <linux/compiler.h> | ||
10 | |||
11 | /* define this macro to get some asm stmts included in 'c' files */ | ||
12 | #define ASM_SUPPORTED | ||
13 | |||
14 | /* Optimization barrier */ | ||
15 | /* The "volatile" is due to gcc bugs */ | ||
16 | #define ia64_barrier() asm volatile ("":::"memory") | ||
17 | |||
18 | #define ia64_stop() asm volatile (";;"::) | ||
19 | |||
20 | #define ia64_invala_gr(regnum) asm volatile ("invala.e r%0" :: "i"(regnum)) | ||
21 | |||
22 | #define ia64_invala_fr(regnum) asm volatile ("invala.e f%0" :: "i"(regnum)) | ||
23 | |||
24 | extern void ia64_bad_param_for_setreg (void); | ||
25 | extern void ia64_bad_param_for_getreg (void); | ||
26 | |||
27 | register unsigned long ia64_r13 asm ("r13") __attribute_used__; | ||
28 | |||
29 | #define ia64_setreg(regnum, val) \ | ||
30 | ({ \ | ||
31 | switch (regnum) { \ | ||
32 | case _IA64_REG_PSR_L: \ | ||
33 | asm volatile ("mov psr.l=%0" :: "r"(val) : "memory"); \ | ||
34 | break; \ | ||
35 | case _IA64_REG_AR_KR0 ... _IA64_REG_AR_EC: \ | ||
36 | asm volatile ("mov ar%0=%1" :: \ | ||
37 | "i" (regnum - _IA64_REG_AR_KR0), \ | ||
38 | "r"(val): "memory"); \ | ||
39 | break; \ | ||
40 | case _IA64_REG_CR_DCR ... _IA64_REG_CR_LRR1: \ | ||
41 | asm volatile ("mov cr%0=%1" :: \ | ||
42 | "i" (regnum - _IA64_REG_CR_DCR), \ | ||
43 | "r"(val): "memory" ); \ | ||
44 | break; \ | ||
45 | case _IA64_REG_SP: \ | ||
46 | asm volatile ("mov r12=%0" :: \ | ||
47 | "r"(val): "memory"); \ | ||
48 | break; \ | ||
49 | case _IA64_REG_GP: \ | ||
50 | asm volatile ("mov gp=%0" :: "r"(val) : "memory"); \ | ||
51 | break; \ | ||
52 | default: \ | ||
53 | ia64_bad_param_for_setreg(); \ | ||
54 | break; \ | ||
55 | } \ | ||
56 | }) | ||
57 | |||
58 | #define ia64_getreg(regnum) \ | ||
59 | ({ \ | ||
60 | __u64 ia64_intri_res; \ | ||
61 | \ | ||
62 | switch (regnum) { \ | ||
63 | case _IA64_REG_GP: \ | ||
64 | asm volatile ("mov %0=gp" : "=r"(ia64_intri_res)); \ | ||
65 | break; \ | ||
66 | case _IA64_REG_IP: \ | ||
67 | asm volatile ("mov %0=ip" : "=r"(ia64_intri_res)); \ | ||
68 | break; \ | ||
69 | case _IA64_REG_PSR: \ | ||
70 | asm volatile ("mov %0=psr" : "=r"(ia64_intri_res)); \ | ||
71 | break; \ | ||
72 | case _IA64_REG_TP: /* for current() */ \ | ||
73 | ia64_intri_res = ia64_r13; \ | ||
74 | break; \ | ||
75 | case _IA64_REG_AR_KR0 ... _IA64_REG_AR_EC: \ | ||
76 | asm volatile ("mov %0=ar%1" : "=r" (ia64_intri_res) \ | ||
77 | : "i"(regnum - _IA64_REG_AR_KR0)); \ | ||
78 | break; \ | ||
79 | case _IA64_REG_CR_DCR ... _IA64_REG_CR_LRR1: \ | ||
80 | asm volatile ("mov %0=cr%1" : "=r" (ia64_intri_res) \ | ||
81 | : "i" (regnum - _IA64_REG_CR_DCR)); \ | ||
82 | break; \ | ||
83 | case _IA64_REG_SP: \ | ||
84 | asm volatile ("mov %0=sp" : "=r" (ia64_intri_res)); \ | ||
85 | break; \ | ||
86 | default: \ | ||
87 | ia64_bad_param_for_getreg(); \ | ||
88 | break; \ | ||
89 | } \ | ||
90 | ia64_intri_res; \ | ||
91 | }) | ||
92 | |||
93 | #define ia64_hint_pause 0 | ||
94 | |||
95 | #define ia64_hint(mode) \ | ||
96 | ({ \ | ||
97 | switch (mode) { \ | ||
98 | case ia64_hint_pause: \ | ||
99 | asm volatile ("hint @pause" ::: "memory"); \ | ||
100 | break; \ | ||
101 | } \ | ||
102 | }) | ||
103 | |||
104 | |||
105 | /* Integer values for mux1 instruction */ | ||
106 | #define ia64_mux1_brcst 0 | ||
107 | #define ia64_mux1_mix 8 | ||
108 | #define ia64_mux1_shuf 9 | ||
109 | #define ia64_mux1_alt 10 | ||
110 | #define ia64_mux1_rev 11 | ||
111 | |||
112 | #define ia64_mux1(x, mode) \ | ||
113 | ({ \ | ||
114 | __u64 ia64_intri_res; \ | ||
115 | \ | ||
116 | switch (mode) { \ | ||
117 | case ia64_mux1_brcst: \ | ||
118 | asm ("mux1 %0=%1,@brcst" : "=r" (ia64_intri_res) : "r" (x)); \ | ||
119 | break; \ | ||
120 | case ia64_mux1_mix: \ | ||
121 | asm ("mux1 %0=%1,@mix" : "=r" (ia64_intri_res) : "r" (x)); \ | ||
122 | break; \ | ||
123 | case ia64_mux1_shuf: \ | ||
124 | asm ("mux1 %0=%1,@shuf" : "=r" (ia64_intri_res) : "r" (x)); \ | ||
125 | break; \ | ||
126 | case ia64_mux1_alt: \ | ||
127 | asm ("mux1 %0=%1,@alt" : "=r" (ia64_intri_res) : "r" (x)); \ | ||
128 | break; \ | ||
129 | case ia64_mux1_rev: \ | ||
130 | asm ("mux1 %0=%1,@rev" : "=r" (ia64_intri_res) : "r" (x)); \ | ||
131 | break; \ | ||
132 | } \ | ||
133 | ia64_intri_res; \ | ||
134 | }) | ||
135 | |||
136 | #define ia64_popcnt(x) \ | ||
137 | ({ \ | ||
138 | __u64 ia64_intri_res; \ | ||
139 | asm ("popcnt %0=%1" : "=r" (ia64_intri_res) : "r" (x)); \ | ||
140 | \ | ||
141 | ia64_intri_res; \ | ||
142 | }) | ||
143 | |||
144 | #define ia64_getf_exp(x) \ | ||
145 | ({ \ | ||
146 | long ia64_intri_res; \ | ||
147 | \ | ||
148 | asm ("getf.exp %0=%1" : "=r"(ia64_intri_res) : "f"(x)); \ | ||
149 | \ | ||
150 | ia64_intri_res; \ | ||
151 | }) | ||
152 | |||
153 | #define ia64_shrp(a, b, count) \ | ||
154 | ({ \ | ||
155 | __u64 ia64_intri_res; \ | ||
156 | asm ("shrp %0=%1,%2,%3" : "=r"(ia64_intri_res) : "r"(a), "r"(b), "i"(count)); \ | ||
157 | ia64_intri_res; \ | ||
158 | }) | ||
159 | |||
160 | #define ia64_ldfs(regnum, x) \ | ||
161 | ({ \ | ||
162 | register double __f__ asm ("f"#regnum); \ | ||
163 | asm volatile ("ldfs %0=[%1]" :"=f"(__f__): "r"(x)); \ | ||
164 | }) | ||
165 | |||
166 | #define ia64_ldfd(regnum, x) \ | ||
167 | ({ \ | ||
168 | register double __f__ asm ("f"#regnum); \ | ||
169 | asm volatile ("ldfd %0=[%1]" :"=f"(__f__): "r"(x)); \ | ||
170 | }) | ||
171 | |||
172 | #define ia64_ldfe(regnum, x) \ | ||
173 | ({ \ | ||
174 | register double __f__ asm ("f"#regnum); \ | ||
175 | asm volatile ("ldfe %0=[%1]" :"=f"(__f__): "r"(x)); \ | ||
176 | }) | ||
177 | |||
178 | #define ia64_ldf8(regnum, x) \ | ||
179 | ({ \ | ||
180 | register double __f__ asm ("f"#regnum); \ | ||
181 | asm volatile ("ldf8 %0=[%1]" :"=f"(__f__): "r"(x)); \ | ||
182 | }) | ||
183 | |||
184 | #define ia64_ldf_fill(regnum, x) \ | ||
185 | ({ \ | ||
186 | register double __f__ asm ("f"#regnum); \ | ||
187 | asm volatile ("ldf.fill %0=[%1]" :"=f"(__f__): "r"(x)); \ | ||
188 | }) | ||
189 | |||
190 | #define ia64_stfs(x, regnum) \ | ||
191 | ({ \ | ||
192 | register double __f__ asm ("f"#regnum); \ | ||
193 | asm volatile ("stfs [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ | ||
194 | }) | ||
195 | |||
196 | #define ia64_stfd(x, regnum) \ | ||
197 | ({ \ | ||
198 | register double __f__ asm ("f"#regnum); \ | ||
199 | asm volatile ("stfd [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ | ||
200 | }) | ||
201 | |||
202 | #define ia64_stfe(x, regnum) \ | ||
203 | ({ \ | ||
204 | register double __f__ asm ("f"#regnum); \ | ||
205 | asm volatile ("stfe [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ | ||
206 | }) | ||
207 | |||
208 | #define ia64_stf8(x, regnum) \ | ||
209 | ({ \ | ||
210 | register double __f__ asm ("f"#regnum); \ | ||
211 | asm volatile ("stf8 [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ | ||
212 | }) | ||
213 | |||
214 | #define ia64_stf_spill(x, regnum) \ | ||
215 | ({ \ | ||
216 | register double __f__ asm ("f"#regnum); \ | ||
217 | asm volatile ("stf.spill [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ | ||
218 | }) | ||
219 | |||
220 | #define ia64_fetchadd4_acq(p, inc) \ | ||
221 | ({ \ | ||
222 | \ | ||
223 | __u64 ia64_intri_res; \ | ||
224 | asm volatile ("fetchadd4.acq %0=[%1],%2" \ | ||
225 | : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ | ||
226 | : "memory"); \ | ||
227 | \ | ||
228 | ia64_intri_res; \ | ||
229 | }) | ||
230 | |||
231 | #define ia64_fetchadd4_rel(p, inc) \ | ||
232 | ({ \ | ||
233 | __u64 ia64_intri_res; \ | ||
234 | asm volatile ("fetchadd4.rel %0=[%1],%2" \ | ||
235 | : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ | ||
236 | : "memory"); \ | ||
237 | \ | ||
238 | ia64_intri_res; \ | ||
239 | }) | ||
240 | |||
241 | #define ia64_fetchadd8_acq(p, inc) \ | ||
242 | ({ \ | ||
243 | \ | ||
244 | __u64 ia64_intri_res; \ | ||
245 | asm volatile ("fetchadd8.acq %0=[%1],%2" \ | ||
246 | : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ | ||
247 | : "memory"); \ | ||
248 | \ | ||
249 | ia64_intri_res; \ | ||
250 | }) | ||
251 | |||
252 | #define ia64_fetchadd8_rel(p, inc) \ | ||
253 | ({ \ | ||
254 | __u64 ia64_intri_res; \ | ||
255 | asm volatile ("fetchadd8.rel %0=[%1],%2" \ | ||
256 | : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ | ||
257 | : "memory"); \ | ||
258 | \ | ||
259 | ia64_intri_res; \ | ||
260 | }) | ||
261 | |||
262 | #define ia64_xchg1(ptr,x) \ | ||
263 | ({ \ | ||
264 | __u64 ia64_intri_res; \ | ||
265 | asm volatile ("xchg1 %0=[%1],%2" \ | ||
266 | : "=r" (ia64_intri_res) : "r" (ptr), "r" (x) : "memory"); \ | ||
267 | ia64_intri_res; \ | ||
268 | }) | ||
269 | |||
270 | #define ia64_xchg2(ptr,x) \ | ||
271 | ({ \ | ||
272 | __u64 ia64_intri_res; \ | ||
273 | asm volatile ("xchg2 %0=[%1],%2" : "=r" (ia64_intri_res) \ | ||
274 | : "r" (ptr), "r" (x) : "memory"); \ | ||
275 | ia64_intri_res; \ | ||
276 | }) | ||
277 | |||
278 | #define ia64_xchg4(ptr,x) \ | ||
279 | ({ \ | ||
280 | __u64 ia64_intri_res; \ | ||
281 | asm volatile ("xchg4 %0=[%1],%2" : "=r" (ia64_intri_res) \ | ||
282 | : "r" (ptr), "r" (x) : "memory"); \ | ||
283 | ia64_intri_res; \ | ||
284 | }) | ||
285 | |||
286 | #define ia64_xchg8(ptr,x) \ | ||
287 | ({ \ | ||
288 | __u64 ia64_intri_res; \ | ||
289 | asm volatile ("xchg8 %0=[%1],%2" : "=r" (ia64_intri_res) \ | ||
290 | : "r" (ptr), "r" (x) : "memory"); \ | ||
291 | ia64_intri_res; \ | ||
292 | }) | ||
293 | |||
294 | #define ia64_cmpxchg1_acq(ptr, new, old) \ | ||
295 | ({ \ | ||
296 | __u64 ia64_intri_res; \ | ||
297 | asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ | ||
298 | asm volatile ("cmpxchg1.acq %0=[%1],%2,ar.ccv": \ | ||
299 | "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ | ||
300 | ia64_intri_res; \ | ||
301 | }) | ||
302 | |||
303 | #define ia64_cmpxchg1_rel(ptr, new, old) \ | ||
304 | ({ \ | ||
305 | __u64 ia64_intri_res; \ | ||
306 | asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ | ||
307 | asm volatile ("cmpxchg1.rel %0=[%1],%2,ar.ccv": \ | ||
308 | "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ | ||
309 | ia64_intri_res; \ | ||
310 | }) | ||
311 | |||
312 | #define ia64_cmpxchg2_acq(ptr, new, old) \ | ||
313 | ({ \ | ||
314 | __u64 ia64_intri_res; \ | ||
315 | asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ | ||
316 | asm volatile ("cmpxchg2.acq %0=[%1],%2,ar.ccv": \ | ||
317 | "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ | ||
318 | ia64_intri_res; \ | ||
319 | }) | ||
320 | |||
321 | #define ia64_cmpxchg2_rel(ptr, new, old) \ | ||
322 | ({ \ | ||
323 | __u64 ia64_intri_res; \ | ||
324 | asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ | ||
325 | \ | ||
326 | asm volatile ("cmpxchg2.rel %0=[%1],%2,ar.ccv": \ | ||
327 | "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ | ||
328 | ia64_intri_res; \ | ||
329 | }) | ||
330 | |||
331 | #define ia64_cmpxchg4_acq(ptr, new, old) \ | ||
332 | ({ \ | ||
333 | __u64 ia64_intri_res; \ | ||
334 | asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ | ||
335 | asm volatile ("cmpxchg4.acq %0=[%1],%2,ar.ccv": \ | ||
336 | "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ | ||
337 | ia64_intri_res; \ | ||
338 | }) | ||
339 | |||
340 | #define ia64_cmpxchg4_rel(ptr, new, old) \ | ||
341 | ({ \ | ||
342 | __u64 ia64_intri_res; \ | ||
343 | asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ | ||
344 | asm volatile ("cmpxchg4.rel %0=[%1],%2,ar.ccv": \ | ||
345 | "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ | ||
346 | ia64_intri_res; \ | ||
347 | }) | ||
348 | |||
349 | #define ia64_cmpxchg8_acq(ptr, new, old) \ | ||
350 | ({ \ | ||
351 | __u64 ia64_intri_res; \ | ||
352 | asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ | ||
353 | asm volatile ("cmpxchg8.acq %0=[%1],%2,ar.ccv": \ | ||
354 | "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ | ||
355 | ia64_intri_res; \ | ||
356 | }) | ||
357 | |||
358 | #define ia64_cmpxchg8_rel(ptr, new, old) \ | ||
359 | ({ \ | ||
360 | __u64 ia64_intri_res; \ | ||
361 | asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ | ||
362 | \ | ||
363 | asm volatile ("cmpxchg8.rel %0=[%1],%2,ar.ccv": \ | ||
364 | "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ | ||
365 | ia64_intri_res; \ | ||
366 | }) | ||
367 | |||
368 | #define ia64_mf() asm volatile ("mf" ::: "memory") | ||
369 | #define ia64_mfa() asm volatile ("mf.a" ::: "memory") | ||
370 | |||
371 | #define ia64_invala() asm volatile ("invala" ::: "memory") | ||
372 | |||
373 | #define ia64_thash(addr) \ | ||
374 | ({ \ | ||
375 | __u64 ia64_intri_res; \ | ||
376 | asm volatile ("thash %0=%1" : "=r"(ia64_intri_res) : "r" (addr)); \ | ||
377 | ia64_intri_res; \ | ||
378 | }) | ||
379 | |||
380 | #define ia64_srlz_i() asm volatile (";; srlz.i ;;" ::: "memory") | ||
381 | #define ia64_srlz_d() asm volatile (";; srlz.d" ::: "memory"); | ||
382 | |||
383 | #ifdef HAVE_SERIALIZE_DIRECTIVE | ||
384 | # define ia64_dv_serialize_data() asm volatile (".serialize.data"); | ||
385 | # define ia64_dv_serialize_instruction() asm volatile (".serialize.instruction"); | ||
386 | #else | ||
387 | # define ia64_dv_serialize_data() | ||
388 | # define ia64_dv_serialize_instruction() | ||
389 | #endif | ||
390 | |||
391 | #define ia64_nop(x) asm volatile ("nop %0"::"i"(x)); | ||
392 | |||
393 | #define ia64_itci(addr) asm volatile ("itc.i %0;;" :: "r"(addr) : "memory") | ||
394 | |||
395 | #define ia64_itcd(addr) asm volatile ("itc.d %0;;" :: "r"(addr) : "memory") | ||
396 | |||
397 | |||
398 | #define ia64_itri(trnum, addr) asm volatile ("itr.i itr[%0]=%1" \ | ||
399 | :: "r"(trnum), "r"(addr) : "memory") | ||
400 | |||
401 | #define ia64_itrd(trnum, addr) asm volatile ("itr.d dtr[%0]=%1" \ | ||
402 | :: "r"(trnum), "r"(addr) : "memory") | ||
403 | |||
404 | #define ia64_tpa(addr) \ | ||
405 | ({ \ | ||
406 | __u64 ia64_pa; \ | ||
407 | asm volatile ("tpa %0 = %1" : "=r"(ia64_pa) : "r"(addr) : "memory"); \ | ||
408 | ia64_pa; \ | ||
409 | }) | ||
410 | |||
411 | #define __ia64_set_dbr(index, val) \ | ||
412 | asm volatile ("mov dbr[%0]=%1" :: "r"(index), "r"(val) : "memory") | ||
413 | |||
414 | #define ia64_set_ibr(index, val) \ | ||
415 | asm volatile ("mov ibr[%0]=%1" :: "r"(index), "r"(val) : "memory") | ||
416 | |||
417 | #define ia64_set_pkr(index, val) \ | ||
418 | asm volatile ("mov pkr[%0]=%1" :: "r"(index), "r"(val) : "memory") | ||
419 | |||
420 | #define ia64_set_pmc(index, val) \ | ||
421 | asm volatile ("mov pmc[%0]=%1" :: "r"(index), "r"(val) : "memory") | ||
422 | |||
423 | #define ia64_set_pmd(index, val) \ | ||
424 | asm volatile ("mov pmd[%0]=%1" :: "r"(index), "r"(val) : "memory") | ||
425 | |||
426 | #define ia64_set_rr(index, val) \ | ||
427 | asm volatile ("mov rr[%0]=%1" :: "r"(index), "r"(val) : "memory"); | ||
428 | |||
429 | #define ia64_get_cpuid(index) \ | ||
430 | ({ \ | ||
431 | __u64 ia64_intri_res; \ | ||
432 | asm volatile ("mov %0=cpuid[%r1]" : "=r"(ia64_intri_res) : "rO"(index)); \ | ||
433 | ia64_intri_res; \ | ||
434 | }) | ||
435 | |||
436 | #define __ia64_get_dbr(index) \ | ||
437 | ({ \ | ||
438 | __u64 ia64_intri_res; \ | ||
439 | asm volatile ("mov %0=dbr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ | ||
440 | ia64_intri_res; \ | ||
441 | }) | ||
442 | |||
443 | #define ia64_get_ibr(index) \ | ||
444 | ({ \ | ||
445 | __u64 ia64_intri_res; \ | ||
446 | asm volatile ("mov %0=ibr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ | ||
447 | ia64_intri_res; \ | ||
448 | }) | ||
449 | |||
450 | #define ia64_get_pkr(index) \ | ||
451 | ({ \ | ||
452 | __u64 ia64_intri_res; \ | ||
453 | asm volatile ("mov %0=pkr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ | ||
454 | ia64_intri_res; \ | ||
455 | }) | ||
456 | |||
457 | #define ia64_get_pmc(index) \ | ||
458 | ({ \ | ||
459 | __u64 ia64_intri_res; \ | ||
460 | asm volatile ("mov %0=pmc[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ | ||
461 | ia64_intri_res; \ | ||
462 | }) | ||
463 | |||
464 | |||
465 | #define ia64_get_pmd(index) \ | ||
466 | ({ \ | ||
467 | __u64 ia64_intri_res; \ | ||
468 | asm volatile ("mov %0=pmd[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ | ||
469 | ia64_intri_res; \ | ||
470 | }) | ||
471 | |||
472 | #define ia64_get_rr(index) \ | ||
473 | ({ \ | ||
474 | __u64 ia64_intri_res; \ | ||
475 | asm volatile ("mov %0=rr[%1]" : "=r"(ia64_intri_res) : "r" (index)); \ | ||
476 | ia64_intri_res; \ | ||
477 | }) | ||
478 | |||
479 | #define ia64_fc(addr) asm volatile ("fc %0" :: "r"(addr) : "memory") | ||
480 | |||
481 | |||
482 | #define ia64_sync_i() asm volatile (";; sync.i" ::: "memory") | ||
483 | |||
484 | #define ia64_ssm(mask) asm volatile ("ssm %0":: "i"((mask)) : "memory") | ||
485 | #define ia64_rsm(mask) asm volatile ("rsm %0":: "i"((mask)) : "memory") | ||
486 | #define ia64_sum(mask) asm volatile ("sum %0":: "i"((mask)) : "memory") | ||
487 | #define ia64_rum(mask) asm volatile ("rum %0":: "i"((mask)) : "memory") | ||
488 | |||
489 | #define ia64_ptce(addr) asm volatile ("ptc.e %0" :: "r"(addr)) | ||
490 | |||
491 | #define ia64_ptcga(addr, size) \ | ||
492 | do { \ | ||
493 | asm volatile ("ptc.ga %0,%1" :: "r"(addr), "r"(size) : "memory"); \ | ||
494 | ia64_dv_serialize_data(); \ | ||
495 | } while (0) | ||
496 | |||
497 | #define ia64_ptcl(addr, size) \ | ||
498 | do { \ | ||
499 | asm volatile ("ptc.l %0,%1" :: "r"(addr), "r"(size) : "memory"); \ | ||
500 | ia64_dv_serialize_data(); \ | ||
501 | } while (0) | ||
502 | |||
503 | #define ia64_ptri(addr, size) \ | ||
504 | asm volatile ("ptr.i %0,%1" :: "r"(addr), "r"(size) : "memory") | ||
505 | |||
506 | #define ia64_ptrd(addr, size) \ | ||
507 | asm volatile ("ptr.d %0,%1" :: "r"(addr), "r"(size) : "memory") | ||
508 | |||
509 | /* Values for lfhint in ia64_lfetch and ia64_lfetch_fault */ | ||
510 | |||
511 | #define ia64_lfhint_none 0 | ||
512 | #define ia64_lfhint_nt1 1 | ||
513 | #define ia64_lfhint_nt2 2 | ||
514 | #define ia64_lfhint_nta 3 | ||
515 | |||
516 | #define ia64_lfetch(lfhint, y) \ | ||
517 | ({ \ | ||
518 | switch (lfhint) { \ | ||
519 | case ia64_lfhint_none: \ | ||
520 | asm volatile ("lfetch [%0]" : : "r"(y)); \ | ||
521 | break; \ | ||
522 | case ia64_lfhint_nt1: \ | ||
523 | asm volatile ("lfetch.nt1 [%0]" : : "r"(y)); \ | ||
524 | break; \ | ||
525 | case ia64_lfhint_nt2: \ | ||
526 | asm volatile ("lfetch.nt2 [%0]" : : "r"(y)); \ | ||
527 | break; \ | ||
528 | case ia64_lfhint_nta: \ | ||
529 | asm volatile ("lfetch.nta [%0]" : : "r"(y)); \ | ||
530 | break; \ | ||
531 | } \ | ||
532 | }) | ||
533 | |||
534 | #define ia64_lfetch_excl(lfhint, y) \ | ||
535 | ({ \ | ||
536 | switch (lfhint) { \ | ||
537 | case ia64_lfhint_none: \ | ||
538 | asm volatile ("lfetch.excl [%0]" :: "r"(y)); \ | ||
539 | break; \ | ||
540 | case ia64_lfhint_nt1: \ | ||
541 | asm volatile ("lfetch.excl.nt1 [%0]" :: "r"(y)); \ | ||
542 | break; \ | ||
543 | case ia64_lfhint_nt2: \ | ||
544 | asm volatile ("lfetch.excl.nt2 [%0]" :: "r"(y)); \ | ||
545 | break; \ | ||
546 | case ia64_lfhint_nta: \ | ||
547 | asm volatile ("lfetch.excl.nta [%0]" :: "r"(y)); \ | ||
548 | break; \ | ||
549 | } \ | ||
550 | }) | ||
551 | |||
552 | #define ia64_lfetch_fault(lfhint, y) \ | ||
553 | ({ \ | ||
554 | switch (lfhint) { \ | ||
555 | case ia64_lfhint_none: \ | ||
556 | asm volatile ("lfetch.fault [%0]" : : "r"(y)); \ | ||
557 | break; \ | ||
558 | case ia64_lfhint_nt1: \ | ||
559 | asm volatile ("lfetch.fault.nt1 [%0]" : : "r"(y)); \ | ||
560 | break; \ | ||
561 | case ia64_lfhint_nt2: \ | ||
562 | asm volatile ("lfetch.fault.nt2 [%0]" : : "r"(y)); \ | ||
563 | break; \ | ||
564 | case ia64_lfhint_nta: \ | ||
565 | asm volatile ("lfetch.fault.nta [%0]" : : "r"(y)); \ | ||
566 | break; \ | ||
567 | } \ | ||
568 | }) | ||
569 | |||
570 | #define ia64_lfetch_fault_excl(lfhint, y) \ | ||
571 | ({ \ | ||
572 | switch (lfhint) { \ | ||
573 | case ia64_lfhint_none: \ | ||
574 | asm volatile ("lfetch.fault.excl [%0]" :: "r"(y)); \ | ||
575 | break; \ | ||
576 | case ia64_lfhint_nt1: \ | ||
577 | asm volatile ("lfetch.fault.excl.nt1 [%0]" :: "r"(y)); \ | ||
578 | break; \ | ||
579 | case ia64_lfhint_nt2: \ | ||
580 | asm volatile ("lfetch.fault.excl.nt2 [%0]" :: "r"(y)); \ | ||
581 | break; \ | ||
582 | case ia64_lfhint_nta: \ | ||
583 | asm volatile ("lfetch.fault.excl.nta [%0]" :: "r"(y)); \ | ||
584 | break; \ | ||
585 | } \ | ||
586 | }) | ||
587 | |||
588 | #define ia64_intrin_local_irq_restore(x) \ | ||
589 | do { \ | ||
590 | asm volatile (";; cmp.ne p6,p7=%0,r0;;" \ | ||
591 | "(p6) ssm psr.i;" \ | ||
592 | "(p7) rsm psr.i;;" \ | ||
593 | "(p6) srlz.d" \ | ||
594 | :: "r"((x)) : "p6", "p7", "memory"); \ | ||
595 | } while (0) | ||
596 | |||
597 | #endif /* _ASM_IA64_GCC_INTRIN_H */ | ||