6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2 of the License, or (at your option) any later version.
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with this library; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #define REG (env->gregs[0])
26 #include "op_template.h"
28 #define REG (env->gregs[1])
29 #include "op_template.h"
31 #define REG (env->gregs[2])
32 #include "op_template.h"
34 #define REG (env->gregs[3])
35 #include "op_template.h"
37 #define REG (env->gregs[4])
38 #include "op_template.h"
40 #define REG (env->gregs[5])
41 #include "op_template.h"
43 #define REG (env->gregs[6])
44 #include "op_template.h"
46 #define REG (env->gregs[7])
47 #include "op_template.h"
49 #define REG (REGWPTR[16])
50 #include "op_template.h"
52 #define REG (REGWPTR[17])
53 #include "op_template.h"
55 #define REG (REGWPTR[18])
56 #include "op_template.h"
58 #define REG (REGWPTR[19])
59 #include "op_template.h"
61 #define REG (REGWPTR[20])
62 #include "op_template.h"
64 #define REG (REGWPTR[21])
65 #include "op_template.h"
67 #define REG (REGWPTR[22])
68 #include "op_template.h"
70 #define REG (REGWPTR[23])
71 #include "op_template.h"
73 #define REG (REGWPTR[8])
74 #include "op_template.h"
76 #define REG (REGWPTR[9])
77 #include "op_template.h"
79 #define REG (REGWPTR[10])
80 #include "op_template.h"
82 #define REG (REGWPTR[11])
83 #include "op_template.h"
85 #define REG (REGWPTR[12])
86 #include "op_template.h"
88 #define REG (REGWPTR[13])
89 #include "op_template.h"
91 #define REG (REGWPTR[14])
92 #include "op_template.h"
94 #define REG (REGWPTR[15])
95 #include "op_template.h"
97 #define REG (REGWPTR[0])
98 #include "op_template.h"
100 #define REG (REGWPTR[1])
101 #include "op_template.h"
103 #define REG (REGWPTR[2])
104 #include "op_template.h"
106 #define REG (REGWPTR[3])
107 #include "op_template.h"
109 #define REG (REGWPTR[4])
110 #include "op_template.h"
112 #define REG (REGWPTR[5])
113 #include "op_template.h"
115 #define REG (REGWPTR[6])
116 #include "op_template.h"
118 #define REG (REGWPTR[7])
119 #include "op_template.h"
122 #define REG (env->fpr[0])
123 #include "fop_template.h"
125 #define REG (env->fpr[1])
126 #include "fop_template.h"
128 #define REG (env->fpr[2])
129 #include "fop_template.h"
131 #define REG (env->fpr[3])
132 #include "fop_template.h"
134 #define REG (env->fpr[4])
135 #include "fop_template.h"
137 #define REG (env->fpr[5])
138 #include "fop_template.h"
140 #define REG (env->fpr[6])
141 #include "fop_template.h"
143 #define REG (env->fpr[7])
144 #include "fop_template.h"
146 #define REG (env->fpr[8])
147 #include "fop_template.h"
149 #define REG (env->fpr[9])
150 #include "fop_template.h"
152 #define REG (env->fpr[10])
153 #include "fop_template.h"
155 #define REG (env->fpr[11])
156 #include "fop_template.h"
158 #define REG (env->fpr[12])
159 #include "fop_template.h"
161 #define REG (env->fpr[13])
162 #include "fop_template.h"
164 #define REG (env->fpr[14])
165 #include "fop_template.h"
167 #define REG (env->fpr[15])
168 #include "fop_template.h"
170 #define REG (env->fpr[16])
171 #include "fop_template.h"
173 #define REG (env->fpr[17])
174 #include "fop_template.h"
176 #define REG (env->fpr[18])
177 #include "fop_template.h"
179 #define REG (env->fpr[19])
180 #include "fop_template.h"
182 #define REG (env->fpr[20])
183 #include "fop_template.h"
185 #define REG (env->fpr[21])
186 #include "fop_template.h"
188 #define REG (env->fpr[22])
189 #include "fop_template.h"
191 #define REG (env->fpr[23])
192 #include "fop_template.h"
194 #define REG (env->fpr[24])
195 #include "fop_template.h"
197 #define REG (env->fpr[25])
198 #include "fop_template.h"
200 #define REG (env->fpr[26])
201 #include "fop_template.h"
203 #define REG (env->fpr[27])
204 #include "fop_template.h"
206 #define REG (env->fpr[28])
207 #include "fop_template.h"
209 #define REG (env->fpr[29])
210 #include "fop_template.h"
212 #define REG (env->fpr[30])
213 #include "fop_template.h"
215 #define REG (env->fpr[31])
216 #include "fop_template.h"
218 #ifdef TARGET_SPARC64
220 #define REG (env->fpr[32])
221 #include "fop_template.h"
223 #define REG (env->fpr[34])
224 #include "fop_template.h"
226 #define REG (env->fpr[36])
227 #include "fop_template.h"
229 #define REG (env->fpr[38])
230 #include "fop_template.h"
232 #define REG (env->fpr[40])
233 #include "fop_template.h"
235 #define REG (env->fpr[42])
236 #include "fop_template.h"
238 #define REG (env->fpr[44])
239 #include "fop_template.h"
241 #define REG (env->fpr[46])
242 #include "fop_template.h"
244 #define REG (env->fpr[47])
245 #include "fop_template.h"
247 #define REG (env->fpr[50])
248 #include "fop_template.h"
250 #define REG (env->fpr[52])
251 #include "fop_template.h"
253 #define REG (env->fpr[54])
254 #include "fop_template.h"
256 #define REG (env->fpr[56])
257 #include "fop_template.h"
259 #define REG (env->fpr[58])
260 #include "fop_template.h"
262 #define REG (env->fpr[60])
263 #include "fop_template.h"
265 #define REG (env->fpr[62])
266 #include "fop_template.h"
269 #ifdef TARGET_SPARC64
270 #ifdef WORDS_BIGENDIAN
271 typedef union UREG64 {
272 struct { uint16_t v3, v2, v1, v0; } w;
273 struct { uint32_t v1, v0; } l;
277 typedef union UREG64 {
278 struct { uint16_t v0, v1, v2, v3; } w;
279 struct { uint32_t v0, v1; } l;
292 void OPPROTO op_movq_T0_im64(void)
297 void OPPROTO op_movq_T1_im64(void)
302 #define XFLAG_SET(x) ((env->xcc&x)?1:0)
305 #define EIP (env->pc)
308 #define FLAG_SET(x) ((env->psr&x)?1:0)
310 void OPPROTO op_movl_T0_0(void)
315 void OPPROTO op_movl_T0_im(void)
317 T0 = (uint32_t)PARAM1;
320 void OPPROTO op_movl_T1_im(void)
322 T1 = (uint32_t)PARAM1;
325 void OPPROTO op_movl_T2_im(void)
327 T2 = (uint32_t)PARAM1;
330 void OPPROTO op_movl_T0_sim(void)
332 T0 = (int32_t)PARAM1;
335 void OPPROTO op_movl_T1_sim(void)
337 T1 = (int32_t)PARAM1;
340 void OPPROTO op_movl_T2_sim(void)
342 T2 = (int32_t)PARAM1;
345 void OPPROTO op_movl_T0_env(void)
347 T0 = *(uint32_t *)((char *)env + PARAM1);
350 void OPPROTO op_movl_env_T0(void)
352 *(uint32_t *)((char *)env + PARAM1) = T0;
355 void OPPROTO op_movtl_T0_env(void)
357 T0 = *(target_ulong *)((char *)env + PARAM1);
360 void OPPROTO op_movtl_env_T0(void)
362 *(target_ulong *)((char *)env + PARAM1) = T0;
365 void OPPROTO op_add_T1_T0(void)
370 void OPPROTO op_add_T1_T0_cc(void)
377 #ifdef TARGET_SPARC64
378 if (!(T0 & 0xffffffff))
379 env->psr |= PSR_ZERO;
380 if ((int32_t) T0 < 0)
382 if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
383 env->psr |= PSR_CARRY;
384 if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
385 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
390 env->xcc |= PSR_ZERO;
391 if ((int64_t) T0 < 0)
394 env->xcc |= PSR_CARRY;
395 if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
399 env->psr |= PSR_ZERO;
400 if ((int32_t) T0 < 0)
403 env->psr |= PSR_CARRY;
404 if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
410 void OPPROTO op_addx_T1_T0(void)
412 T0 += T1 + FLAG_SET(PSR_CARRY);
415 void OPPROTO op_addx_T1_T0_cc(void)
419 if (FLAG_SET(PSR_CARRY))
423 #ifdef TARGET_SPARC64
424 if ((T0 & 0xffffffff) <= (src1 & 0xffffffff))
425 env->psr |= PSR_CARRY;
428 env->xcc |= PSR_CARRY;
431 env->psr |= PSR_CARRY;
438 #ifdef TARGET_SPARC64
439 if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
440 env->psr |= PSR_CARRY;
443 env->xcc |= PSR_CARRY;
446 env->psr |= PSR_CARRY;
449 #ifdef TARGET_SPARC64
450 if (!(T0 & 0xffffffff))
451 env->psr |= PSR_ZERO;
452 if ((int32_t) T0 < 0)
454 if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
455 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
459 env->xcc |= PSR_ZERO;
460 if ((int64_t) T0 < 0)
462 if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
466 env->psr |= PSR_ZERO;
467 if ((int32_t) T0 < 0)
469 if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
475 void OPPROTO op_tadd_T1_T0_cc(void)
482 #ifdef TARGET_SPARC64
483 if (!(T0 & 0xffffffff))
484 env->psr |= PSR_ZERO;
485 if ((int32_t) T0 < 0)
487 if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
488 env->psr |= PSR_CARRY;
489 if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
490 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
492 if ((src1 & 0x03) || (T1 & 0x03))
497 env->xcc |= PSR_ZERO;
498 if ((int64_t) T0 < 0)
501 env->xcc |= PSR_CARRY;
502 if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
506 env->psr |= PSR_ZERO;
507 if ((int32_t) T0 < 0)
510 env->psr |= PSR_CARRY;
511 if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
513 if ((src1 & 0x03) || (T1 & 0x03))
519 void OPPROTO op_tadd_T1_T0_ccTV(void)
523 if ((T0 & 0x03) || (T1 & 0x03))
524 raise_exception(TT_TOVF);
529 #ifdef TARGET_SPARC64
530 if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
531 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
532 raise_exception(TT_TOVF);
534 if ((src1 & 0x03) || (T1 & 0x03))
535 raise_exception(TT_TOVF);
539 #ifdef TARGET_SPARC64
540 if (!(T0 & 0xffffffff))
541 env->psr |= PSR_ZERO;
542 if ((int32_t) T0 < 0)
544 if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
545 env->psr |= PSR_CARRY;
549 env->xcc |= PSR_ZERO;
550 if ((int64_t) T0 < 0)
553 env->xcc |= PSR_CARRY;
556 env->psr |= PSR_ZERO;
557 if ((int32_t) T0 < 0)
560 env->psr |= PSR_CARRY;
565 void OPPROTO op_sub_T1_T0(void)
570 void OPPROTO op_sub_T1_T0_cc(void)
577 #ifdef TARGET_SPARC64
578 if (!(T0 & 0xffffffff))
579 env->psr |= PSR_ZERO;
580 if ((int32_t) T0 < 0)
582 if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
583 env->psr |= PSR_CARRY;
584 if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
585 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
590 env->xcc |= PSR_ZERO;
591 if ((int64_t) T0 < 0)
594 env->xcc |= PSR_CARRY;
595 if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
599 env->psr |= PSR_ZERO;
600 if ((int32_t) T0 < 0)
603 env->psr |= PSR_CARRY;
604 if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
610 void OPPROTO op_subx_T1_T0(void)
612 T0 -= T1 + FLAG_SET(PSR_CARRY);
615 void OPPROTO op_subx_T1_T0_cc(void)
619 if (FLAG_SET(PSR_CARRY))
623 #ifdef TARGET_SPARC64
624 if ((src1 & 0xffffffff) <= (T1 & 0xffffffff))
625 env->psr |= PSR_CARRY;
628 env->xcc |= PSR_CARRY;
631 env->psr |= PSR_CARRY;
638 #ifdef TARGET_SPARC64
639 if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
640 env->psr |= PSR_CARRY;
643 env->xcc |= PSR_CARRY;
646 env->psr |= PSR_CARRY;
649 #ifdef TARGET_SPARC64
650 if (!(T0 & 0xffffffff))
651 env->psr |= PSR_ZERO;
652 if ((int32_t) T0 < 0)
654 if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
655 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
659 env->xcc |= PSR_ZERO;
660 if ((int64_t) T0 < 0)
662 if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
666 env->psr |= PSR_ZERO;
667 if ((int32_t) T0 < 0)
669 if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
675 void OPPROTO op_tsub_T1_T0_cc(void)
682 #ifdef TARGET_SPARC64
683 if (!(T0 & 0xffffffff))
684 env->psr |= PSR_ZERO;
685 if ((int32_t) T0 < 0)
687 if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
688 env->psr |= PSR_CARRY;
689 if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
690 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
692 if ((src1 & 0x03) || (T1 & 0x03))
697 env->xcc |= PSR_ZERO;
698 if ((int64_t) T0 < 0)
701 env->xcc |= PSR_CARRY;
702 if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
706 env->psr |= PSR_ZERO;
707 if ((int32_t) T0 < 0)
710 env->psr |= PSR_CARRY;
711 if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
713 if ((src1 & 0x03) || (T1 & 0x03))
719 void OPPROTO op_tsub_T1_T0_ccTV(void)
723 if ((T0 & 0x03) || (T1 & 0x03))
724 raise_exception(TT_TOVF);
729 #ifdef TARGET_SPARC64
730 if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
731 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
732 raise_exception(TT_TOVF);
734 if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
735 raise_exception(TT_TOVF);
739 #ifdef TARGET_SPARC64
740 if (!(T0 & 0xffffffff))
741 env->psr |= PSR_ZERO;
742 if ((int32_t) T0 < 0)
744 if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
745 env->psr |= PSR_CARRY;
749 env->xcc |= PSR_ZERO;
750 if ((int64_t) T0 < 0)
753 env->xcc |= PSR_CARRY;
756 env->psr |= PSR_ZERO;
757 if ((int32_t) T0 < 0)
760 env->psr |= PSR_CARRY;
765 void OPPROTO op_and_T1_T0(void)
770 void OPPROTO op_or_T1_T0(void)
775 void OPPROTO op_xor_T1_T0(void)
780 void OPPROTO op_andn_T1_T0(void)
785 void OPPROTO op_orn_T1_T0(void)
790 void OPPROTO op_xnor_T1_T0(void)
795 void OPPROTO op_umul_T1_T0(void)
798 res = (uint64_t) T0 * (uint64_t) T1;
799 #ifdef TARGET_SPARC64
802 T0 = res & 0xffffffff;
807 void OPPROTO op_smul_T1_T0(void)
810 res = (int64_t) ((int32_t) T0) * (int64_t) ((int32_t) T1);
811 #ifdef TARGET_SPARC64
814 T0 = res & 0xffffffff;
819 void OPPROTO op_mulscc_T1_T0(void)
821 unsigned int b1, N, V, b2;
824 N = FLAG_SET(PSR_NEG);
825 V = FLAG_SET(PSR_OVF);
828 T0 = (b1 << 31) | (T0 >> 1);
831 /* do addition and update flags */
836 env->psr |= PSR_ZERO;
837 if ((int32_t) T0 < 0)
840 env->psr |= PSR_CARRY;
841 if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
843 env->y = (b2 << 31) | (env->y >> 1);
847 void OPPROTO op_udiv_T1_T0(void)
852 x0 = T0 | ((uint64_t) (env->y) << 32);
856 raise_exception(TT_DIV_ZERO);
860 if (x0 > 0xffffffff) {
870 void OPPROTO op_sdiv_T1_T0(void)
875 x0 = T0 | ((int64_t) (env->y) << 32);
879 raise_exception(TT_DIV_ZERO);
883 if ((int32_t) x0 != x0) {
884 T0 = x0 < 0? 0x80000000: 0x7fffffff;
893 void OPPROTO op_div_cc(void)
896 #ifdef TARGET_SPARC64
898 env->psr |= PSR_ZERO;
899 if ((int32_t) T0 < 0)
906 env->xcc |= PSR_ZERO;
907 if ((int64_t) T0 < 0)
911 env->psr |= PSR_ZERO;
912 if ((int32_t) T0 < 0)
920 #ifdef TARGET_SPARC64
921 void OPPROTO op_mulx_T1_T0(void)
927 void OPPROTO op_udivx_T1_T0(void)
933 void OPPROTO op_sdivx_T1_T0(void)
935 if (T0 == INT64_MIN && T1 == -1)
938 T0 /= (target_long) T1;
943 void OPPROTO op_logic_T0_cc(void)
946 #ifdef TARGET_SPARC64
947 if (!(T0 & 0xffffffff))
948 env->psr |= PSR_ZERO;
949 if ((int32_t) T0 < 0)
954 env->xcc |= PSR_ZERO;
955 if ((int64_t) T0 < 0)
959 env->psr |= PSR_ZERO;
960 if ((int32_t) T0 < 0)
966 void OPPROTO op_sll(void)
971 #ifdef TARGET_SPARC64
972 void OPPROTO op_sllx(void)
977 void OPPROTO op_srl(void)
979 T0 = (T0 & 0xffffffff) >> (T1 & 0x1f);
982 void OPPROTO op_srlx(void)
987 void OPPROTO op_sra(void)
989 T0 = ((int32_t) (T0 & 0xffffffff)) >> (T1 & 0x1f);
992 void OPPROTO op_srax(void)
994 T0 = ((int64_t) T0) >> (T1 & 0x3f);
997 void OPPROTO op_srl(void)
1002 void OPPROTO op_sra(void)
1004 T0 = ((int32_t) T0) >> (T1 & 0x1f);
1008 /* Load and store */
1009 #define MEMSUFFIX _raw
1011 #if !defined(CONFIG_USER_ONLY)
1012 #define MEMSUFFIX _user
1015 #define MEMSUFFIX _kernel
1019 void OPPROTO op_ldfsr(void)
1021 PUT_FSR32(env, *((uint32_t *) &FT0));
1025 void OPPROTO op_stfsr(void)
1027 *((uint32_t *) &FT0) = GET_FSR32(env);
1030 #ifndef TARGET_SPARC64
1031 void OPPROTO op_rdpsr(void)
1036 void OPPROTO op_wrpsr(void)
1042 void OPPROTO op_wrwim(void)
1047 env->wim = T0 & ((1 << NWINDOWS) - 1);
1051 void OPPROTO op_rett(void)
1057 /* XXX: use another pointer for %iN registers to avoid slow wrapping
1059 void OPPROTO op_save(void)
1062 cwp = (env->cwp - 1) & (NWINDOWS - 1);
1063 if (env->wim & (1 << cwp)) {
1064 raise_exception(TT_WIN_OVF);
1070 void OPPROTO op_restore(void)
1073 cwp = (env->cwp + 1) & (NWINDOWS - 1);
1074 if (env->wim & (1 << cwp)) {
1075 raise_exception(TT_WIN_UNF);
1081 void OPPROTO op_rdccr(void)
1086 void OPPROTO op_wrccr(void)
1091 void OPPROTO op_rdtick(void)
1093 T0 = 0; // XXX read cycle counter and bit 31
1096 void OPPROTO op_wrtick(void)
1098 // XXX write cycle counter and bit 31
1101 void OPPROTO op_rdtpc(void)
1103 T0 = env->tpc[env->tl];
1106 void OPPROTO op_wrtpc(void)
1108 env->tpc[env->tl] = T0;
1111 void OPPROTO op_rdtnpc(void)
1113 T0 = env->tnpc[env->tl];
1116 void OPPROTO op_wrtnpc(void)
1118 env->tnpc[env->tl] = T0;
1121 void OPPROTO op_rdtstate(void)
1123 T0 = env->tstate[env->tl];
1126 void OPPROTO op_wrtstate(void)
1128 env->tstate[env->tl] = T0;
1131 void OPPROTO op_rdtt(void)
1133 T0 = env->tt[env->tl];
1136 void OPPROTO op_wrtt(void)
1138 env->tt[env->tl] = T0;
1141 void OPPROTO op_rdpstate(void)
1146 void OPPROTO op_wrpstate(void)
1151 // CWP handling is reversed in V9, but we still use the V8 register
1153 void OPPROTO op_rdcwp(void)
1155 T0 = NWINDOWS - 1 - env->cwp;
1158 void OPPROTO op_wrcwp(void)
1160 env->cwp = NWINDOWS - 1 - T0;
1163 /* XXX: use another pointer for %iN registers to avoid slow wrapping
1165 void OPPROTO op_save(void)
1168 cwp = (env->cwp - 1) & (NWINDOWS - 1);
1169 if (env->cansave == 0) {
1170 raise_exception(TT_SPILL | (env->otherwin != 0 ?
1171 (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
1172 ((env->wstate & 0x7) << 2)));
1174 if (env->cleanwin - env->canrestore == 0) {
1175 // XXX Clean windows without trap
1176 raise_exception(TT_CLRWIN);
1186 void OPPROTO op_restore(void)
1189 cwp = (env->cwp + 1) & (NWINDOWS - 1);
1190 if (env->canrestore == 0) {
1191 raise_exception(TT_FILL | (env->otherwin != 0 ?
1192 (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
1193 ((env->wstate & 0x7) << 2)));
1203 void OPPROTO op_exception(void)
1205 env->exception_index = PARAM1;
1209 void OPPROTO op_trap_T0(void)
1211 env->exception_index = TT_TRAP + (T0 & 0x7f);
1215 void OPPROTO op_trapcc_T0(void)
1218 env->exception_index = TT_TRAP + (T0 & 0x7f);
1224 void OPPROTO op_fpexception_im(void)
1226 env->exception_index = TT_FP_EXCP;
1227 env->fsr &= ~FSR_FTT_MASK;
1233 void OPPROTO op_debug(void)
1238 void OPPROTO op_exit_tb(void)
1243 void OPPROTO op_eval_ba(void)
1248 void OPPROTO op_eval_be(void)
1250 T2 = FLAG_SET(PSR_ZERO);
1253 void OPPROTO op_eval_ble(void)
1255 target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
1260 void OPPROTO op_eval_bl(void)
1262 target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
1267 void OPPROTO op_eval_bleu(void)
1269 target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
1274 void OPPROTO op_eval_bcs(void)
1276 T2 = FLAG_SET(PSR_CARRY);
1279 void OPPROTO op_eval_bvs(void)
1281 T2 = FLAG_SET(PSR_OVF);
1284 void OPPROTO op_eval_bn(void)
1289 void OPPROTO op_eval_bneg(void)
1291 T2 = FLAG_SET(PSR_NEG);
1294 void OPPROTO op_eval_bne(void)
1296 T2 = !FLAG_SET(PSR_ZERO);
1299 void OPPROTO op_eval_bg(void)
1301 target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
1303 T2 = !(Z | (N ^ V));
1306 void OPPROTO op_eval_bge(void)
1308 target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
1313 void OPPROTO op_eval_bgu(void)
1315 target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
1320 void OPPROTO op_eval_bcc(void)
1322 T2 = !FLAG_SET(PSR_CARRY);
1325 void OPPROTO op_eval_bpos(void)
1327 T2 = !FLAG_SET(PSR_NEG);
1330 void OPPROTO op_eval_bvc(void)
1332 T2 = !FLAG_SET(PSR_OVF);
1335 #ifdef TARGET_SPARC64
1336 void OPPROTO op_eval_xbe(void)
1338 T2 = XFLAG_SET(PSR_ZERO);
1341 void OPPROTO op_eval_xble(void)
1343 target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
1348 void OPPROTO op_eval_xbl(void)
1350 target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
1355 void OPPROTO op_eval_xbleu(void)
1357 target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY);
1362 void OPPROTO op_eval_xbcs(void)
1364 T2 = XFLAG_SET(PSR_CARRY);
1367 void OPPROTO op_eval_xbvs(void)
1369 T2 = XFLAG_SET(PSR_OVF);
1372 void OPPROTO op_eval_xbneg(void)
1374 T2 = XFLAG_SET(PSR_NEG);
1377 void OPPROTO op_eval_xbne(void)
1379 T2 = !XFLAG_SET(PSR_ZERO);
1382 void OPPROTO op_eval_xbg(void)
1384 target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
1386 T2 = !(Z | (N ^ V));
1389 void OPPROTO op_eval_xbge(void)
1391 target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
1396 void OPPROTO op_eval_xbgu(void)
1398 target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY);
1403 void OPPROTO op_eval_xbcc(void)
1405 T2 = !XFLAG_SET(PSR_CARRY);
1408 void OPPROTO op_eval_xbpos(void)
1410 T2 = !XFLAG_SET(PSR_NEG);
1413 void OPPROTO op_eval_xbvc(void)
1415 T2 = !XFLAG_SET(PSR_OVF);
1420 #define FFLAG_SET(x) (env->fsr & x? 1: 0)
1421 #include "fbranch_template.h"
1423 #ifdef TARGET_SPARC64
1425 #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 32))? 1: 0)
1426 #include "fbranch_template.h"
1428 #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 34))? 1: 0)
1429 #include "fbranch_template.h"
1431 #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 36))? 1: 0)
1432 #include "fbranch_template.h"
1435 #ifdef TARGET_SPARC64
1436 void OPPROTO op_eval_brz(void)
1441 void OPPROTO op_eval_brnz(void)
1446 void OPPROTO op_eval_brlz(void)
1448 T2 = ((int64_t)T0 < 0);
1451 void OPPROTO op_eval_brlez(void)
1453 T2 = ((int64_t)T0 <= 0);
1456 void OPPROTO op_eval_brgz(void)
1458 T2 = ((int64_t)T0 > 0);
1461 void OPPROTO op_eval_brgez(void)
1463 T2 = ((int64_t)T0 >= 0);
1466 void OPPROTO op_jmp_im64(void)
1471 void OPPROTO op_movq_npc_im64(void)
1477 void OPPROTO op_jmp_im(void)
1479 env->pc = (uint32_t)PARAM1;
1482 void OPPROTO op_movl_npc_im(void)
1484 env->npc = (uint32_t)PARAM1;
1487 void OPPROTO op_movl_npc_T0(void)
1490 raise_exception(TT_UNALIGNED);
1495 void OPPROTO op_mov_pc_npc(void)
1500 void OPPROTO op_next_insn(void)
1503 env->npc = env->npc + 4;
1506 void OPPROTO op_goto_tb0(void)
1508 GOTO_TB(op_goto_tb0, PARAM1, 0);
1511 void OPPROTO op_goto_tb1(void)
1513 GOTO_TB(op_goto_tb1, PARAM1, 1);
1516 void OPPROTO op_jmp_label(void)
1518 GOTO_LABEL_PARAM(1);
1521 void OPPROTO op_jnz_T2_label(void)
1524 GOTO_LABEL_PARAM(1);
1528 void OPPROTO op_jz_T2_label(void)
1531 GOTO_LABEL_PARAM(1);
1535 void OPPROTO op_flush_T0(void)
1540 void OPPROTO op_clear_ieee_excp_and_FTT(void)
1542 env->fsr &= ~(FSR_FTT_MASK | FSR_CEXC_MASK);;
1545 #define F_OP(name, p) void OPPROTO op_f##name##p(void)
1547 #define F_BINOP(name) \
1550 set_float_exception_flags(0, &env->fp_status); \
1551 FT0 = float32_ ## name (FT0, FT1, &env->fp_status); \
1552 check_ieee_exceptions(); \
1556 set_float_exception_flags(0, &env->fp_status); \
1557 DT0 = float64_ ## name (DT0, DT1, &env->fp_status); \
1558 check_ieee_exceptions(); \
1567 void OPPROTO op_fsmuld(void)
1569 set_float_exception_flags(0, &env->fp_status);
1570 DT0 = float64_mul(float32_to_float64(FT0, &env->fp_status),
1571 float32_to_float64(FT1, &env->fp_status),
1573 check_ieee_exceptions();
1576 #define F_HELPER(name) \
1590 FT0 = float32_chs(FT1);
1601 #ifdef TARGET_SPARC64
1604 DT0 = float64_chs(DT1);
1612 void OPPROTO op_fcmps_fcc1(void)
1617 void OPPROTO op_fcmpd_fcc1(void)
1622 void OPPROTO op_fcmps_fcc2(void)
1627 void OPPROTO op_fcmpd_fcc2(void)
1632 void OPPROTO op_fcmps_fcc3(void)
1637 void OPPROTO op_fcmpd_fcc3(void)
1642 void OPPROTO op_fcmpes_fcc1(void)
1647 void OPPROTO op_fcmped_fcc1(void)
1652 void OPPROTO op_fcmpes_fcc2(void)
1657 void OPPROTO op_fcmped_fcc2(void)
1662 void OPPROTO op_fcmpes_fcc3(void)
1667 void OPPROTO op_fcmped_fcc3(void)
1674 /* Integer to float conversion. */
1675 #ifdef USE_INT_TO_FLOAT_HELPERS
1680 set_float_exception_flags(0, &env->fp_status);
1681 FT0 = int32_to_float32(*((int32_t *)&FT1), &env->fp_status);
1682 check_ieee_exceptions();
1687 set_float_exception_flags(0, &env->fp_status);
1688 DT0 = int32_to_float64(*((int32_t *)&FT1), &env->fp_status);
1689 check_ieee_exceptions();
1692 #ifdef TARGET_SPARC64
1695 set_float_exception_flags(0, &env->fp_status);
1696 FT0 = int64_to_float32(*((int64_t *)&DT1), &env->fp_status);
1697 check_ieee_exceptions();
1702 set_float_exception_flags(0, &env->fp_status);
1703 DT0 = int64_to_float64(*((int64_t *)&DT1), &env->fp_status);
1704 check_ieee_exceptions();
1710 /* floating point conversion */
1711 void OPPROTO op_fdtos(void)
1713 set_float_exception_flags(0, &env->fp_status);
1714 FT0 = float64_to_float32(DT1, &env->fp_status);
1715 check_ieee_exceptions();
1718 void OPPROTO op_fstod(void)
1720 set_float_exception_flags(0, &env->fp_status);
1721 DT0 = float32_to_float64(FT1, &env->fp_status);
1722 check_ieee_exceptions();
1725 /* Float to integer conversion. */
1726 void OPPROTO op_fstoi(void)
1728 set_float_exception_flags(0, &env->fp_status);
1729 *((int32_t *)&FT0) = float32_to_int32_round_to_zero(FT1, &env->fp_status);
1730 check_ieee_exceptions();
1733 void OPPROTO op_fdtoi(void)
1735 set_float_exception_flags(0, &env->fp_status);
1736 *((int32_t *)&FT0) = float64_to_int32_round_to_zero(DT1, &env->fp_status);
1737 check_ieee_exceptions();
1740 #ifdef TARGET_SPARC64
1741 void OPPROTO op_fstox(void)
1743 set_float_exception_flags(0, &env->fp_status);
1744 *((int64_t *)&DT0) = float32_to_int64_round_to_zero(FT1, &env->fp_status);
1745 check_ieee_exceptions();
1748 void OPPROTO op_fdtox(void)
1750 set_float_exception_flags(0, &env->fp_status);
1751 *((int64_t *)&DT0) = float64_to_int64_round_to_zero(DT1, &env->fp_status);
1752 check_ieee_exceptions();
1755 void OPPROTO op_fmovs_cc(void)
1761 void OPPROTO op_fmovd_cc(void)
1767 void OPPROTO op_mov_cc(void)
1773 void OPPROTO op_flushw(void)
1775 if (env->cansave != NWINDOWS - 2) {
1776 raise_exception(TT_SPILL | (env->otherwin != 0 ?
1777 (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
1778 ((env->wstate & 0x7) << 2)));
1782 void OPPROTO op_saved(void)
1785 if (env->otherwin == 0)
1792 void OPPROTO op_restored(void)
1795 if (env->cleanwin < NWINDOWS - 1)
1797 if (env->otherwin == 0)
1804 void OPPROTO op_popc(void)
1809 void OPPROTO op_done(void)
1814 void OPPROTO op_retry(void)
1819 void OPPROTO op_sir(void)
1825 void OPPROTO op_ld_asi_reg()
1828 helper_ld_asi(env->asi, PARAM2, PARAM3);
1831 void OPPROTO op_st_asi_reg()
1834 helper_st_asi(env->asi, PARAM2, PARAM3);
1838 void OPPROTO op_ld_asi()
1840 helper_ld_asi(PARAM1, PARAM2, PARAM3);
1843 void OPPROTO op_st_asi()
1845 helper_st_asi(PARAM1, PARAM2, PARAM3);
1848 #ifdef TARGET_SPARC64
1849 void OPPROTO op_alignaddr()
1855 env->gsr |= tmp & 7ULL;
1859 void OPPROTO op_faligndata()
1863 tmp = (*((uint64_t *)&DT0)) << ((env->gsr & 7) * 8);
1864 tmp |= (*((uint64_t *)&DT1)) >> (64 - (env->gsr & 7) * 8);
1865 (*((uint64_t *)&DT0)) = tmp;
1868 void OPPROTO op_movl_FT0_0(void)
1870 (*((uint32_t *)&FT0)) = 0;
1873 void OPPROTO op_movl_DT0_0(void)
1875 (*((uint64_t *)&DT0)) = 0;
1878 void OPPROTO op_movl_FT0_1(void)
1880 (*((uint32_t *)&FT0)) = 0xffffffff;
1883 void OPPROTO op_movl_DT0_1(void)
1885 (*((uint64_t *)&DT0)) = 0xffffffffffffffffULL;