171 |
void helper_lsl(void); |
void helper_lsl(void); |
172 |
void helper_lar(void); |
void helper_lar(void); |
173 |
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174 |
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/* XXX: move that to a generic header */ |
175 |
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#if !defined(CONFIG_USER_ONLY) |
176 |
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177 |
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#define ldul_user ldl_user |
178 |
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#define ldul_kernel ldl_kernel |
179 |
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180 |
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#define ACCESS_TYPE 0 |
181 |
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#define MEMSUFFIX _kernel |
182 |
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#define DATA_SIZE 1 |
183 |
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#include "softmmu_header.h" |
184 |
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185 |
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#define DATA_SIZE 2 |
186 |
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#include "softmmu_header.h" |
187 |
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188 |
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#define DATA_SIZE 4 |
189 |
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#include "softmmu_header.h" |
190 |
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191 |
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#define DATA_SIZE 8 |
192 |
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#include "softmmu_header.h" |
193 |
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#undef ACCESS_TYPE |
194 |
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#undef MEMSUFFIX |
195 |
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196 |
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#define ACCESS_TYPE 1 |
197 |
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#define MEMSUFFIX _user |
198 |
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#define DATA_SIZE 1 |
199 |
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#include "softmmu_header.h" |
200 |
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201 |
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#define DATA_SIZE 2 |
202 |
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#include "softmmu_header.h" |
203 |
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204 |
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#define DATA_SIZE 4 |
205 |
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#include "softmmu_header.h" |
206 |
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207 |
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#define DATA_SIZE 8 |
208 |
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#include "softmmu_header.h" |
209 |
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#undef ACCESS_TYPE |
210 |
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#undef MEMSUFFIX |
211 |
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212 |
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/* these access are slower, they must be as rare as possible */ |
213 |
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#define ACCESS_TYPE 2 |
214 |
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#define MEMSUFFIX _data |
215 |
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#define DATA_SIZE 1 |
216 |
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#include "softmmu_header.h" |
217 |
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218 |
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#define DATA_SIZE 2 |
219 |
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#include "softmmu_header.h" |
220 |
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221 |
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#define DATA_SIZE 4 |
222 |
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#include "softmmu_header.h" |
223 |
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224 |
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#define DATA_SIZE 8 |
225 |
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#include "softmmu_header.h" |
226 |
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#undef ACCESS_TYPE |
227 |
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#undef MEMSUFFIX |
228 |
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229 |
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#define ldub(p) ldub_data(p) |
230 |
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#define ldsb(p) ldsb_data(p) |
231 |
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#define lduw(p) lduw_data(p) |
232 |
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#define ldsw(p) ldsw_data(p) |
233 |
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#define ldl(p) ldl_data(p) |
234 |
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#define ldq(p) ldq_data(p) |
235 |
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236 |
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#define stb(p, v) stb_data(p, v) |
237 |
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#define stw(p, v) stw_data(p, v) |
238 |
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#define stl(p, v) stl_data(p, v) |
239 |
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#define stq(p, v) stq_data(p, v) |
240 |
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241 |
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static inline double ldfq(void *ptr) |
242 |
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{ |
243 |
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union { |
244 |
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double d; |
245 |
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uint64_t i; |
246 |
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} u; |
247 |
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u.i = ldq(ptr); |
248 |
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return u.d; |
249 |
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} |
250 |
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251 |
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static inline void stfq(void *ptr, double v) |
252 |
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{ |
253 |
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union { |
254 |
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double d; |
255 |
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uint64_t i; |
256 |
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} u; |
257 |
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u.d = v; |
258 |
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stq(ptr, u.i); |
259 |
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} |
260 |
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261 |
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static inline float ldfl(void *ptr) |
262 |
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{ |
263 |
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union { |
264 |
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float f; |
265 |
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uint32_t i; |
266 |
|
} u; |
267 |
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u.i = ldl(ptr); |
268 |
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return u.f; |
269 |
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} |
270 |
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271 |
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static inline void stfl(void *ptr, float v) |
272 |
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{ |
273 |
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union { |
274 |
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float f; |
275 |
|
uint32_t i; |
276 |
|
} u; |
277 |
|
u.f = v; |
278 |
|
stl(ptr, u.i); |
279 |
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} |
280 |
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281 |
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#endif /* !defined(CONFIG_USER_ONLY) */ |
282 |
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283 |
#ifdef USE_X86LDOUBLE |
#ifdef USE_X86LDOUBLE |
284 |
/* use long double functions */ |
/* use long double functions */ |
285 |
#define lrint lrintl |
#define lrint lrintl |
426 |
e |= SIGND(temp) >> 16; |
e |= SIGND(temp) >> 16; |
427 |
stw(ptr + 8, e); |
stw(ptr + 8, e); |
428 |
} |
} |
429 |
#endif |
#else |
430 |
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431 |
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/* XXX: same endianness assumed */ |
432 |
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|
433 |
|
#ifdef CONFIG_USER_ONLY |
434 |
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435 |
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static inline CPU86_LDouble helper_fldt(uint8_t *ptr) |
436 |
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{ |
437 |
|
return *(CPU86_LDouble *)ptr; |
438 |
|
} |
439 |
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|
440 |
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static inline void helper_fstt(CPU86_LDouble f, uint8_t *ptr) |
441 |
|
{ |
442 |
|
*(CPU86_LDouble *)ptr = f; |
443 |
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} |
444 |
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445 |
|
#else |
446 |
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|
447 |
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/* we use memory access macros */ |
448 |
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|
449 |
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static inline CPU86_LDouble helper_fldt(uint8_t *ptr) |
450 |
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{ |
451 |
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CPU86_LDoubleU temp; |
452 |
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453 |
|
temp.l.lower = ldq(ptr); |
454 |
|
temp.l.upper = lduw(ptr + 8); |
455 |
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return temp.d; |
456 |
|
} |
457 |
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|
458 |
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static inline void helper_fstt(CPU86_LDouble f, uint8_t *ptr) |
459 |
|
{ |
460 |
|
CPU86_LDoubleU temp; |
461 |
|
|
462 |
|
temp.d = f; |
463 |
|
stq(ptr, temp.l.lower); |
464 |
|
stw(ptr + 8, temp.l.upper); |
465 |
|
} |
466 |
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|
467 |
|
#endif /* !CONFIG_USER_ONLY */ |
468 |
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|
469 |
|
#endif /* USE_X86LDOUBLE */ |
470 |
|
|
471 |
const CPU86_LDouble f15rk[7]; |
const CPU86_LDouble f15rk[7]; |
472 |
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|
517 |
(eflags & update_mask); |
(eflags & update_mask); |
518 |
} |
} |
519 |
|
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|
/* XXX: move that to a generic header */ |
|
|
#if !defined(CONFIG_USER_ONLY) |
|
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|
|
|
#define ldul_user ldl_user |
|
|
#define ldul_kernel ldl_kernel |
|
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|
|
|
#define ACCESS_TYPE 0 |
|
|
#define MEMSUFFIX _kernel |
|
|
#define DATA_SIZE 1 |
|
|
#include "softmmu_header.h" |
|
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|
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|
#define DATA_SIZE 2 |
|
|
#include "softmmu_header.h" |
|
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|
|
|
#define DATA_SIZE 4 |
|
|
#include "softmmu_header.h" |
|
|
|
|
|
#define DATA_SIZE 8 |
|
|
#include "softmmu_header.h" |
|
|
#undef ACCESS_TYPE |
|
|
#undef MEMSUFFIX |
|
|
|
|
|
#define ACCESS_TYPE 1 |
|
|
#define MEMSUFFIX _user |
|
|
#define DATA_SIZE 1 |
|
|
#include "softmmu_header.h" |
|
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|
|
|
#define DATA_SIZE 2 |
|
|
#include "softmmu_header.h" |
|
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|
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|
#define DATA_SIZE 4 |
|
|
#include "softmmu_header.h" |
|
|
|
|
|
#define DATA_SIZE 8 |
|
|
#include "softmmu_header.h" |
|
|
#undef ACCESS_TYPE |
|
|
#undef MEMSUFFIX |
|
|
|
|
|
/* these access are slower, they must be as rare as possible */ |
|
|
#define ACCESS_TYPE 2 |
|
|
#define MEMSUFFIX _data |
|
|
#define DATA_SIZE 1 |
|
|
#include "softmmu_header.h" |
|
|
|
|
|
#define DATA_SIZE 2 |
|
|
#include "softmmu_header.h" |
|
|
|
|
|
#define DATA_SIZE 4 |
|
|
#include "softmmu_header.h" |
|
|
|
|
|
#define DATA_SIZE 8 |
|
|
#include "softmmu_header.h" |
|
|
#undef ACCESS_TYPE |
|
|
#undef MEMSUFFIX |
|
|
|
|
|
#define ldub(p) ldub_data(p) |
|
|
#define ldsb(p) ldsb_data(p) |
|
|
#define lduw(p) lduw_data(p) |
|
|
#define ldsw(p) ldsw_data(p) |
|
|
#define ldl(p) ldl_data(p) |
|
|
#define ldq(p) ldq_data(p) |
|
|
|
|
|
#define stb(p, v) stb_data(p, v) |
|
|
#define stw(p, v) stw_data(p, v) |
|
|
#define stl(p, v) stl_data(p, v) |
|
|
#define stq(p, v) stq_data(p, v) |
|
|
|
|
|
static inline double ldfq(void *ptr) |
|
|
{ |
|
|
union { |
|
|
double d; |
|
|
uint64_t i; |
|
|
} u; |
|
|
u.i = ldq(ptr); |
|
|
return u.d; |
|
|
} |
|
|
|
|
|
static inline void stfq(void *ptr, double v) |
|
|
{ |
|
|
union { |
|
|
double d; |
|
|
uint64_t i; |
|
|
} u; |
|
|
u.d = v; |
|
|
stq(ptr, u.i); |
|
|
} |
|
|
|
|
|
static inline float ldfl(void *ptr) |
|
|
{ |
|
|
union { |
|
|
float f; |
|
|
uint32_t i; |
|
|
} u; |
|
|
u.i = ldl(ptr); |
|
|
return u.f; |
|
|
} |
|
|
|
|
|
static inline void stfl(void *ptr, float v) |
|
|
{ |
|
|
union { |
|
|
float f; |
|
|
uint32_t i; |
|
|
} u; |
|
|
u.f = v; |
|
|
stl(ptr, u.i); |
|
|
} |
|
|
|
|
|
#endif /* !defined(CONFIG_USER_ONLY) */ |
|