2 * PowerPC emulation micro-operations for qemu.
4 * Copyright (c) 2003-2007 Jocelyn Mayer
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 #include "host-utils.h"
26 #include "helper_regs.h"
27 #include "op_helper.h"
30 #include "op_template.h"
33 #include "op_template.h"
36 #include "op_template.h"
39 #include "op_template.h"
42 #include "op_template.h"
45 #include "op_template.h"
48 #include "op_template.h"
51 #include "op_template.h"
54 #include "op_template.h"
57 #include "op_template.h"
60 #include "op_template.h"
63 #include "op_template.h"
66 #include "op_template.h"
69 #include "op_template.h"
72 #include "op_template.h"
75 #include "op_template.h"
78 #include "op_template.h"
81 #include "op_template.h"
84 #include "op_template.h"
87 #include "op_template.h"
90 #include "op_template.h"
93 #include "op_template.h"
96 #include "op_template.h"
99 #include "op_template.h"
102 #include "op_template.h"
105 #include "op_template.h"
108 #include "op_template.h"
111 #include "op_template.h"
114 #include "op_template.h"
117 #include "op_template.h"
120 #include "op_template.h"
123 #include "op_template.h"
125 void OPPROTO op_print_mem_EA (void)
131 /* PowerPC state maintenance operations */
133 void OPPROTO op_set_Rc0 (void)
135 env->crf[0] = T0 | xer_so;
140 void OPPROTO op_reset_T0 (void)
146 void OPPROTO op_set_T0 (void)
148 T0 = (uint32_t)PARAM1;
152 #if defined(TARGET_PPC64)
153 void OPPROTO op_set_T0_64 (void)
155 T0 = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
160 void OPPROTO op_set_T1 (void)
162 T1 = (uint32_t)PARAM1;
166 #if defined(TARGET_PPC64)
167 void OPPROTO op_set_T1_64 (void)
169 T1 = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
175 void OPPROTO op_set_T2 (void)
177 T2 = (uint32_t)PARAM1;
182 void OPPROTO op_move_T1_T0 (void)
188 void OPPROTO op_move_T2_T0 (void)
194 void OPPROTO op_moven_T2_T0 (void)
200 /* Generate exceptions */
201 void OPPROTO op_raise_exception_err (void)
203 do_raise_exception_err(PARAM1, PARAM2);
206 void OPPROTO op_update_nip (void)
208 env->nip = (uint32_t)PARAM1;
212 #if defined(TARGET_PPC64)
213 void OPPROTO op_update_nip_64 (void)
215 env->nip = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
220 void OPPROTO op_debug (void)
222 do_raise_exception(EXCP_DEBUG);
225 void OPPROTO op_exit_tb (void)
230 /* Load/store special registers */
231 void OPPROTO op_load_cr (void)
237 void OPPROTO op_store_cr (void)
243 void OPPROTO op_load_cro (void)
245 T0 = env->crf[PARAM1];
249 void OPPROTO op_store_cro (void)
251 env->crf[PARAM1] = T0;
255 void OPPROTO op_load_xer_cr (void)
257 T0 = (xer_so << 3) | (xer_ov << 2) | (xer_ca << 1);
261 void OPPROTO op_clear_xer_ov (void)
268 void OPPROTO op_clear_xer_ca (void)
274 void OPPROTO op_load_xer_bc (void)
280 void OPPROTO op_store_xer_bc (void)
286 void OPPROTO op_load_xer (void)
288 T0 = hreg_load_xer(env);
292 void OPPROTO op_store_xer (void)
294 hreg_store_xer(env, T0);
298 #if defined(TARGET_PPC64)
299 void OPPROTO op_store_pri (void)
301 do_store_pri(PARAM1);
306 #if !defined(CONFIG_USER_ONLY)
307 /* Segment registers load and store */
308 void OPPROTO op_load_sr (void)
314 void OPPROTO op_store_sr (void)
316 do_store_sr(env, T1, T0);
320 #if defined(TARGET_PPC64)
321 void OPPROTO op_load_slb (void)
323 T0 = ppc_load_slb(env, T1);
327 void OPPROTO op_store_slb (void)
329 ppc_store_slb(env, T1, T0);
332 #endif /* defined(TARGET_PPC64) */
334 void OPPROTO op_load_sdr1 (void)
340 void OPPROTO op_store_sdr1 (void)
342 do_store_sdr1(env, T0);
346 #if defined (TARGET_PPC64)
347 void OPPROTO op_load_asr (void)
353 void OPPROTO op_store_asr (void)
355 ppc_store_asr(env, T0);
360 void OPPROTO op_load_msr (void)
366 void OPPROTO op_store_msr (void)
372 #if defined (TARGET_PPC64)
373 void OPPROTO op_store_msr_32 (void)
375 T0 = (env->msr & ~0xFFFFFFFFULL) | (T0 & 0xFFFFFFFF);
381 void OPPROTO op_update_riee (void)
383 /* We don't call do_store_msr here as we won't trigger
384 * any special case nor change hflags
386 T0 &= (1 << MSR_RI) | (1 << MSR_EE);
387 env->msr &= ~(1 << MSR_RI) | (1 << MSR_EE);
394 void OPPROTO op_load_spr (void)
396 T0 = env->spr[PARAM1];
400 void OPPROTO op_store_spr (void)
402 env->spr[PARAM1] = T0;
406 void OPPROTO op_load_dump_spr (void)
408 T0 = ppc_load_dump_spr(PARAM1);
412 void OPPROTO op_store_dump_spr (void)
414 ppc_store_dump_spr(PARAM1, T0);
418 void OPPROTO op_mask_spr (void)
420 env->spr[PARAM1] &= ~T0;
424 void OPPROTO op_load_lr (void)
430 void OPPROTO op_store_lr (void)
436 void OPPROTO op_load_ctr (void)
442 void OPPROTO op_store_ctr (void)
448 void OPPROTO op_load_tbl (void)
450 T0 = cpu_ppc_load_tbl(env);
454 void OPPROTO op_load_tbu (void)
456 T0 = cpu_ppc_load_tbu(env);
460 void OPPROTO op_load_atbl (void)
462 T0 = cpu_ppc_load_atbl(env);
466 void OPPROTO op_load_atbu (void)
468 T0 = cpu_ppc_load_atbu(env);
472 #if !defined(CONFIG_USER_ONLY)
473 void OPPROTO op_store_tbl (void)
475 cpu_ppc_store_tbl(env, T0);
479 void OPPROTO op_store_tbu (void)
481 cpu_ppc_store_tbu(env, T0);
485 void OPPROTO op_store_atbl (void)
487 cpu_ppc_store_atbl(env, T0);
491 void OPPROTO op_store_atbu (void)
493 cpu_ppc_store_atbu(env, T0);
497 void OPPROTO op_load_decr (void)
499 T0 = cpu_ppc_load_decr(env);
503 void OPPROTO op_store_decr (void)
505 cpu_ppc_store_decr(env, T0);
509 void OPPROTO op_load_ibat (void)
511 T0 = env->IBAT[PARAM1][PARAM2];
515 void OPPROTO op_store_ibatu (void)
517 do_store_ibatu(env, PARAM1, T0);
521 void OPPROTO op_store_ibatl (void)
524 env->IBAT[1][PARAM1] = T0;
526 do_store_ibatl(env, PARAM1, T0);
531 void OPPROTO op_load_dbat (void)
533 T0 = env->DBAT[PARAM1][PARAM2];
537 void OPPROTO op_store_dbatu (void)
539 do_store_dbatu(env, PARAM1, T0);
543 void OPPROTO op_store_dbatl (void)
546 env->DBAT[1][PARAM1] = T0;
548 do_store_dbatl(env, PARAM1, T0);
552 #endif /* !defined(CONFIG_USER_ONLY) */
555 #ifdef CONFIG_SOFTFLOAT
556 void OPPROTO op_reset_fpstatus (void)
558 env->fp_status.float_exception_flags = 0;
563 void OPPROTO op_compute_fprf (void)
565 do_compute_fprf(PARAM1);
569 #ifdef CONFIG_SOFTFLOAT
570 void OPPROTO op_float_check_status (void)
572 do_float_check_status();
576 void OPPROTO op_float_check_status (void)
578 if (env->exception_index == POWERPC_EXCP_PROGRAM &&
579 (env->error_code & POWERPC_EXCP_FP)) {
580 /* Differred floating-point exception after target FPR update */
581 if (msr_fe0 != 0 || msr_fe1 != 0)
582 do_raise_exception_err(env->exception_index, env->error_code);
588 #if defined(WORDS_BIGENDIAN)
595 void OPPROTO op_load_fpscr_FT0 (void)
597 /* The 32 MSB of the target fpr are undefined.
608 u.s.u[WORD1] = env->fpscr;
613 void OPPROTO op_set_FT0 (void)
623 u.s.u[WORD1] = PARAM1;
630 void OPPROTO op_load_fpscr_T0 (void)
632 T0 = (env->fpscr >> PARAM1) & 0xF;
636 void OPPROTO op_load_fpcc (void)
642 void OPPROTO op_fpscr_resetbit (void)
644 env->fpscr &= PARAM1;
648 void OPPROTO op_fpscr_setbit (void)
650 do_fpscr_setbit(PARAM1);
654 void OPPROTO op_store_fpscr (void)
656 do_store_fpscr(PARAM1);
663 void OPPROTO op_setlr (void)
665 env->lr = (uint32_t)PARAM1;
669 #if defined (TARGET_PPC64)
670 void OPPROTO op_setlr_64 (void)
672 env->lr = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
677 void OPPROTO op_goto_tb0 (void)
679 GOTO_TB(op_goto_tb0, PARAM1, 0);
682 void OPPROTO op_goto_tb1 (void)
684 GOTO_TB(op_goto_tb1, PARAM1, 1);
687 void OPPROTO op_b_T1 (void)
689 env->nip = (uint32_t)(T1 & ~3);
693 #if defined (TARGET_PPC64)
694 void OPPROTO op_b_T1_64 (void)
696 env->nip = (uint64_t)(T1 & ~3);
701 void OPPROTO op_jz_T0 (void)
708 void OPPROTO op_btest_T1 (void)
711 env->nip = (uint32_t)(T1 & ~3);
713 env->nip = (uint32_t)PARAM1;
718 #if defined (TARGET_PPC64)
719 void OPPROTO op_btest_T1_64 (void)
722 env->nip = (uint64_t)(T1 & ~3);
724 env->nip = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
730 void OPPROTO op_movl_T1_ctr (void)
736 void OPPROTO op_movl_T1_lr (void)
742 /* tests with result in T0 */
743 void OPPROTO op_test_ctr (void)
745 T0 = (uint32_t)env->ctr;
749 #if defined(TARGET_PPC64)
750 void OPPROTO op_test_ctr_64 (void)
752 T0 = (uint64_t)env->ctr;
757 void OPPROTO op_test_ctr_true (void)
759 T0 = ((uint32_t)env->ctr != 0 && (T0 & PARAM1) != 0);
763 #if defined(TARGET_PPC64)
764 void OPPROTO op_test_ctr_true_64 (void)
766 T0 = ((uint64_t)env->ctr != 0 && (T0 & PARAM1) != 0);
771 void OPPROTO op_test_ctr_false (void)
773 T0 = ((uint32_t)env->ctr != 0 && (T0 & PARAM1) == 0);
777 #if defined(TARGET_PPC64)
778 void OPPROTO op_test_ctr_false_64 (void)
780 T0 = ((uint64_t)env->ctr != 0 && (T0 & PARAM1) == 0);
785 void OPPROTO op_test_ctrz (void)
787 T0 = ((uint32_t)env->ctr == 0);
791 #if defined(TARGET_PPC64)
792 void OPPROTO op_test_ctrz_64 (void)
794 T0 = ((uint64_t)env->ctr == 0);
799 void OPPROTO op_test_ctrz_true (void)
801 T0 = ((uint32_t)env->ctr == 0 && (T0 & PARAM1) != 0);
805 #if defined(TARGET_PPC64)
806 void OPPROTO op_test_ctrz_true_64 (void)
808 T0 = ((uint64_t)env->ctr == 0 && (T0 & PARAM1) != 0);
813 void OPPROTO op_test_ctrz_false (void)
815 T0 = ((uint32_t)env->ctr == 0 && (T0 & PARAM1) == 0);
819 #if defined(TARGET_PPC64)
820 void OPPROTO op_test_ctrz_false_64 (void)
822 T0 = ((uint64_t)env->ctr == 0 && (T0 & PARAM1) == 0);
827 void OPPROTO op_test_true (void)
833 void OPPROTO op_test_false (void)
835 T0 = ((T0 & PARAM1) == 0);
839 /* CTR maintenance */
840 void OPPROTO op_dec_ctr (void)
846 /*** Integer arithmetic ***/
848 void OPPROTO op_add (void)
854 void OPPROTO op_check_addo (void)
856 xer_ov = (((uint32_t)T2 ^ (uint32_t)T1 ^ UINT32_MAX) &
857 ((uint32_t)T2 ^ (uint32_t)T0)) >> 31;
862 #if defined(TARGET_PPC64)
863 void OPPROTO op_check_addo_64 (void)
865 xer_ov = (((uint64_t)T2 ^ (uint64_t)T1 ^ UINT64_MAX) &
866 ((uint64_t)T2 ^ (uint64_t)T0)) >> 63;
873 void OPPROTO op_check_addc (void)
875 if (likely((uint32_t)T0 >= (uint32_t)T2)) {
883 #if defined(TARGET_PPC64)
884 void OPPROTO op_check_addc_64 (void)
886 if (likely((uint64_t)T0 >= (uint64_t)T2)) {
896 void OPPROTO op_adde (void)
902 #if defined(TARGET_PPC64)
903 void OPPROTO op_adde_64 (void)
911 void OPPROTO op_addi (void)
913 T0 += (int32_t)PARAM1;
917 /* add to minus one extended */
918 void OPPROTO op_add_me (void)
921 if (likely((uint32_t)T1 != 0))
928 #if defined(TARGET_PPC64)
929 void OPPROTO op_add_me_64 (void)
932 if (likely((uint64_t)T1 != 0))
940 void OPPROTO op_addmeo (void)
946 void OPPROTO op_addmeo_64 (void)
952 /* add to zero extended */
953 void OPPROTO op_add_ze (void)
960 void OPPROTO op_divw (void)
962 if (unlikely(((int32_t)T0 == INT32_MIN && (int32_t)T1 == (int32_t)-1) ||
964 T0 = (int32_t)(UINT32_MAX * ((uint32_t)T0 >> 31));
966 T0 = (int32_t)T0 / (int32_t)T1;
971 #if defined(TARGET_PPC64)
972 void OPPROTO op_divd (void)
974 if (unlikely(((int64_t)T0 == INT64_MIN && (int64_t)T1 == (int64_t)-1LL) ||
976 T0 = (int64_t)(UINT64_MAX * ((uint64_t)T0 >> 63));
978 T0 = (int64_t)T0 / (int64_t)T1;
984 void OPPROTO op_divwo (void)
990 #if defined(TARGET_PPC64)
991 void OPPROTO op_divdo (void)
998 /* divide word unsigned */
999 void OPPROTO op_divwu (void)
1001 if (unlikely(T1 == 0)) {
1004 T0 = (uint32_t)T0 / (uint32_t)T1;
1009 #if defined(TARGET_PPC64)
1010 void OPPROTO op_divdu (void)
1012 if (unlikely(T1 == 0)) {
1021 void OPPROTO op_divwuo (void)
1027 #if defined(TARGET_PPC64)
1028 void OPPROTO op_divduo (void)
1035 /* multiply high word */
1036 void OPPROTO op_mulhw (void)
1038 T0 = ((int64_t)((int32_t)T0) * (int64_t)((int32_t)T1)) >> 32;
1042 #if defined(TARGET_PPC64)
1043 void OPPROTO op_mulhd (void)
1047 muls64(&tl, &th, T0, T1);
1053 /* multiply high word unsigned */
1054 void OPPROTO op_mulhwu (void)
1056 T0 = ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1) >> 32;
1060 #if defined(TARGET_PPC64)
1061 void OPPROTO op_mulhdu (void)
1065 mulu64(&tl, &th, T0, T1);
1071 /* multiply low immediate */
1072 void OPPROTO op_mulli (void)
1074 T0 = ((int32_t)T0 * (int32_t)PARAM1);
1078 /* multiply low word */
1079 void OPPROTO op_mullw (void)
1081 T0 = (int32_t)(T0 * T1);
1085 #if defined(TARGET_PPC64)
1086 void OPPROTO op_mulld (void)
1093 void OPPROTO op_mullwo (void)
1099 #if defined(TARGET_PPC64)
1100 void OPPROTO op_mulldo (void)
1108 void OPPROTO op_neg (void)
1110 if (likely(T0 != INT32_MIN)) {
1116 #if defined(TARGET_PPC64)
1117 void OPPROTO op_neg_64 (void)
1119 if (likely(T0 != INT64_MIN)) {
1126 void OPPROTO op_nego (void)
1132 #if defined(TARGET_PPC64)
1133 void OPPROTO op_nego_64 (void)
1141 void OPPROTO op_subf (void)
1147 /* subtract from carrying */
1148 void OPPROTO op_check_subfc (void)
1150 if (likely((uint32_t)T0 > (uint32_t)T1)) {
1158 #if defined(TARGET_PPC64)
1159 void OPPROTO op_check_subfc_64 (void)
1161 if (likely((uint64_t)T0 > (uint64_t)T1)) {
1170 /* subtract from extended */
1171 void OPPROTO op_subfe (void)
1177 #if defined(TARGET_PPC64)
1178 void OPPROTO op_subfe_64 (void)
1185 /* subtract from immediate carrying */
1186 void OPPROTO op_subfic (void)
1188 T0 = (int32_t)PARAM1 + ~T0 + 1;
1189 if ((uint32_t)T0 <= (uint32_t)PARAM1) {
1197 #if defined(TARGET_PPC64)
1198 void OPPROTO op_subfic_64 (void)
1200 T0 = (int64_t)PARAM1 + ~T0 + 1;
1201 if ((uint64_t)T0 <= (uint64_t)PARAM1) {
1210 /* subtract from minus one extended */
1211 void OPPROTO op_subfme (void)
1213 T0 = ~T0 + xer_ca - 1;
1214 if (likely((uint32_t)T0 != UINT32_MAX))
1221 #if defined(TARGET_PPC64)
1222 void OPPROTO op_subfme_64 (void)
1224 T0 = ~T0 + xer_ca - 1;
1225 if (likely((uint64_t)T0 != UINT64_MAX))
1233 void OPPROTO op_subfmeo (void)
1239 #if defined(TARGET_PPC64)
1240 void OPPROTO op_subfmeo_64 (void)
1247 /* subtract from zero extended */
1248 void OPPROTO op_subfze (void)
1252 if ((uint32_t)T0 < (uint32_t)T1) {
1260 #if defined(TARGET_PPC64)
1261 void OPPROTO op_subfze_64 (void)
1265 if ((uint64_t)T0 < (uint64_t)T1) {
1274 void OPPROTO op_subfzeo (void)
1280 #if defined(TARGET_PPC64)
1281 void OPPROTO op_subfzeo_64 (void)
1288 /*** Integer comparison ***/
1290 void OPPROTO op_cmp (void)
1292 if ((int32_t)T0 < (int32_t)T1) {
1294 } else if ((int32_t)T0 > (int32_t)T1) {
1303 #if defined(TARGET_PPC64)
1304 void OPPROTO op_cmp_64 (void)
1306 if ((int64_t)T0 < (int64_t)T1) {
1308 } else if ((int64_t)T0 > (int64_t)T1) {
1318 /* compare immediate */
1319 void OPPROTO op_cmpi (void)
1321 if ((int32_t)T0 < (int32_t)PARAM1) {
1323 } else if ((int32_t)T0 > (int32_t)PARAM1) {
1332 #if defined(TARGET_PPC64)
1333 void OPPROTO op_cmpi_64 (void)
1335 if ((int64_t)T0 < (int64_t)((int32_t)PARAM1)) {
1337 } else if ((int64_t)T0 > (int64_t)((int32_t)PARAM1)) {
1347 /* compare logical */
1348 void OPPROTO op_cmpl (void)
1350 if ((uint32_t)T0 < (uint32_t)T1) {
1352 } else if ((uint32_t)T0 > (uint32_t)T1) {
1361 #if defined(TARGET_PPC64)
1362 void OPPROTO op_cmpl_64 (void)
1364 if ((uint64_t)T0 < (uint64_t)T1) {
1366 } else if ((uint64_t)T0 > (uint64_t)T1) {
1376 /* compare logical immediate */
1377 void OPPROTO op_cmpli (void)
1379 if ((uint32_t)T0 < (uint32_t)PARAM1) {
1381 } else if ((uint32_t)T0 > (uint32_t)PARAM1) {
1390 #if defined(TARGET_PPC64)
1391 void OPPROTO op_cmpli_64 (void)
1393 if ((uint64_t)T0 < (uint64_t)PARAM1) {
1395 } else if ((uint64_t)T0 > (uint64_t)PARAM1) {
1405 void OPPROTO op_isel (void)
1414 void OPPROTO op_popcntb (void)
1420 #if defined(TARGET_PPC64)
1421 void OPPROTO op_popcntb_64 (void)
1428 /*** Integer logical ***/
1430 void OPPROTO op_and (void)
1437 void OPPROTO op_andc (void)
1444 void OPPROTO op_andi_T0 (void)
1446 T0 &= (uint32_t)PARAM1;
1450 void OPPROTO op_andi_T1 (void)
1452 T1 &= (uint32_t)PARAM1;
1456 #if defined(TARGET_PPC64)
1457 void OPPROTO op_andi_T0_64 (void)
1459 T0 &= ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
1463 void OPPROTO op_andi_T1_64 (void)
1465 T1 &= ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
1470 /* count leading zero */
1471 void OPPROTO op_cntlzw (void)
1477 #if defined(TARGET_PPC64)
1478 void OPPROTO op_cntlzd (void)
1486 void OPPROTO op_eqv (void)
1492 /* extend sign byte */
1493 void OPPROTO op_extsb (void)
1495 #if defined (TARGET_PPC64)
1496 T0 = (int64_t)((int8_t)T0);
1498 T0 = (int32_t)((int8_t)T0);
1503 /* extend sign half word */
1504 void OPPROTO op_extsh (void)
1506 #if defined (TARGET_PPC64)
1507 T0 = (int64_t)((int16_t)T0);
1509 T0 = (int32_t)((int16_t)T0);
1514 #if defined (TARGET_PPC64)
1515 void OPPROTO op_extsw (void)
1517 T0 = (int64_t)((int32_t)T0);
1523 void OPPROTO op_nand (void)
1530 void OPPROTO op_nor (void)
1537 void OPPROTO op_or (void)
1544 void OPPROTO op_orc (void)
1551 void OPPROTO op_ori (void)
1553 T0 |= (uint32_t)PARAM1;
1558 void OPPROTO op_xor (void)
1565 void OPPROTO op_xori (void)
1567 T0 ^= (uint32_t)PARAM1;
1571 /*** Integer rotate ***/
1572 void OPPROTO op_rotl32_T0_T1 (void)
1574 T0 = rotl32(T0, T1 & 0x1F);
1578 void OPPROTO op_rotli32_T0 (void)
1580 T0 = rotl32(T0, PARAM1);
1584 #if defined(TARGET_PPC64)
1585 void OPPROTO op_rotl64_T0_T1 (void)
1587 T0 = rotl64(T0, T1 & 0x3F);
1591 void OPPROTO op_rotli64_T0 (void)
1593 T0 = rotl64(T0, PARAM1);
1598 /*** Integer shift ***/
1599 /* shift left word */
1600 void OPPROTO op_slw (void)
1605 T0 = (uint32_t)(T0 << T1);
1610 #if defined(TARGET_PPC64)
1611 void OPPROTO op_sld (void)
1622 /* shift right algebraic word */
1623 void OPPROTO op_sraw (void)
1629 #if defined(TARGET_PPC64)
1630 void OPPROTO op_srad (void)
1637 /* shift right algebraic word immediate */
1638 void OPPROTO op_srawi (void)
1640 uint32_t mask = (uint32_t)PARAM2;
1642 T0 = (int32_t)T0 >> PARAM1;
1643 if ((int32_t)T1 < 0 && (T1 & mask) != 0) {
1651 #if defined(TARGET_PPC64)
1652 void OPPROTO op_sradi (void)
1654 uint64_t mask = ((uint64_t)PARAM2 << 32) | (uint64_t)PARAM3;
1656 T0 = (int64_t)T0 >> PARAM1;
1657 if ((int64_t)T1 < 0 && ((uint64_t)T1 & mask) != 0) {
1666 /* shift right word */
1667 void OPPROTO op_srw (void)
1672 T0 = (uint32_t)T0 >> T1;
1677 #if defined(TARGET_PPC64)
1678 void OPPROTO op_srd (void)
1683 T0 = (uint64_t)T0 >> T1;
1689 void OPPROTO op_sl_T0_T1 (void)
1695 void OPPROTO op_sli_T0 (void)
1701 void OPPROTO op_sli_T1 (void)
1707 void OPPROTO op_srl_T0_T1 (void)
1709 T0 = (uint32_t)T0 >> T1;
1713 #if defined(TARGET_PPC64)
1714 void OPPROTO op_srl_T0_T1_64 (void)
1716 T0 = (uint32_t)T0 >> T1;
1721 void OPPROTO op_srli_T0 (void)
1723 T0 = (uint32_t)T0 >> PARAM1;
1727 #if defined(TARGET_PPC64)
1728 void OPPROTO op_srli_T0_64 (void)
1730 T0 = (uint64_t)T0 >> PARAM1;
1735 void OPPROTO op_srli_T1 (void)
1737 T1 = (uint32_t)T1 >> PARAM1;
1741 #if defined(TARGET_PPC64)
1742 void OPPROTO op_srli_T1_64 (void)
1744 T1 = (uint64_t)T1 >> PARAM1;
1749 /*** Floating-Point arithmetic ***/
1751 void OPPROTO op_fadd (void)
1753 #if USE_PRECISE_EMULATION
1756 FT0 = float64_add(FT0, FT1, &env->fp_status);
1762 void OPPROTO op_fsub (void)
1764 #if USE_PRECISE_EMULATION
1767 FT0 = float64_sub(FT0, FT1, &env->fp_status);
1773 void OPPROTO op_fmul (void)
1775 #if USE_PRECISE_EMULATION
1778 FT0 = float64_mul(FT0, FT1, &env->fp_status);
1784 void OPPROTO op_fdiv (void)
1786 #if USE_PRECISE_EMULATION
1789 FT0 = float64_div(FT0, FT1, &env->fp_status);
1794 /* fsqrt - fsqrt. */
1795 void OPPROTO op_fsqrt (void)
1802 void OPPROTO op_fre (void)
1809 void OPPROTO op_fres (void)
1815 /* frsqrte - frsqrte. */
1816 void OPPROTO op_frsqrte (void)
1823 void OPPROTO op_fsel (void)
1829 /*** Floating-Point multiply-and-add ***/
1830 /* fmadd - fmadd. */
1831 void OPPROTO op_fmadd (void)
1833 #if USE_PRECISE_EMULATION
1836 FT0 = float64_mul(FT0, FT1, &env->fp_status);
1837 FT0 = float64_add(FT0, FT2, &env->fp_status);
1842 /* fmsub - fmsub. */
1843 void OPPROTO op_fmsub (void)
1845 #if USE_PRECISE_EMULATION
1848 FT0 = float64_mul(FT0, FT1, &env->fp_status);
1849 FT0 = float64_sub(FT0, FT2, &env->fp_status);
1854 /* fnmadd - fnmadd. - fnmadds - fnmadds. */
1855 void OPPROTO op_fnmadd (void)
1861 /* fnmsub - fnmsub. */
1862 void OPPROTO op_fnmsub (void)
1868 /*** Floating-Point round & convert ***/
1870 void OPPROTO op_frsp (void)
1872 #if USE_PRECISE_EMULATION
1875 FT0 = float64_to_float32(FT0, &env->fp_status);
1880 /* fctiw - fctiw. */
1881 void OPPROTO op_fctiw (void)
1887 /* fctiwz - fctiwz. */
1888 void OPPROTO op_fctiwz (void)
1894 #if defined(TARGET_PPC64)
1895 /* fcfid - fcfid. */
1896 void OPPROTO op_fcfid (void)
1902 /* fctid - fctid. */
1903 void OPPROTO op_fctid (void)
1909 /* fctidz - fctidz. */
1910 void OPPROTO op_fctidz (void)
1917 void OPPROTO op_frin (void)
1923 void OPPROTO op_friz (void)
1929 void OPPROTO op_frip (void)
1935 void OPPROTO op_frim (void)
1941 /*** Floating-Point compare ***/
1943 void OPPROTO op_fcmpu (void)
1950 void OPPROTO op_fcmpo (void)
1956 /*** Floating-point move ***/
1958 void OPPROTO op_fabs (void)
1960 FT0 = float64_abs(FT0);
1965 void OPPROTO op_fnabs (void)
1967 FT0 = float64_abs(FT0);
1968 FT0 = float64_chs(FT0);
1973 void OPPROTO op_fneg (void)
1975 FT0 = float64_chs(FT0);
1979 /* Load and store */
1980 #define MEMSUFFIX _raw
1981 #include "op_helper.h"
1983 #if !defined(CONFIG_USER_ONLY)
1984 #define MEMSUFFIX _user
1985 #include "op_helper.h"
1987 #define MEMSUFFIX _kernel
1988 #include "op_helper.h"
1990 #if defined(TARGET_PPC64H)
1991 #define MEMSUFFIX _hypv
1992 #include "op_helper.h"
1997 /* Special op to check and maybe clear reservation */
1998 void OPPROTO op_check_reservation (void)
2000 if ((uint32_t)env->reserve == (uint32_t)(T0 & ~0x00000003))
2005 #if defined(TARGET_PPC64)
2006 void OPPROTO op_check_reservation_64 (void)
2008 if ((uint64_t)env->reserve == (uint64_t)(T0 & ~0x00000003))
2009 env->reserve = (target_ulong)-1ULL;
2014 void OPPROTO op_wait (void)
2020 /* Return from interrupt */
2021 #if !defined(CONFIG_USER_ONLY)
2022 void OPPROTO op_rfi (void)
2028 #if defined(TARGET_PPC64)
2029 void OPPROTO op_rfid (void)
2036 #if defined(TARGET_PPC64H)
2037 void OPPROTO op_hrfid (void)
2044 /* Exception vectors */
2045 void OPPROTO op_store_excp_prefix (void)
2047 T0 &= env->ivpr_mask;
2048 env->excp_prefix = T0;
2052 void OPPROTO op_store_excp_vector (void)
2054 T0 &= env->ivor_mask;
2055 env->excp_vectors[PARAM1] = T0;
2061 void OPPROTO op_tw (void)
2067 #if defined(TARGET_PPC64)
2068 void OPPROTO op_td (void)
2075 #if !defined(CONFIG_USER_ONLY)
2077 void OPPROTO op_tlbia (void)
2079 ppc_tlb_invalidate_all(env);
2084 void OPPROTO op_tlbie (void)
2086 ppc_tlb_invalidate_one(env, (uint32_t)T0);
2090 #if defined(TARGET_PPC64)
2091 void OPPROTO op_tlbie_64 (void)
2093 ppc_tlb_invalidate_one(env, T0);
2098 #if defined(TARGET_PPC64)
2099 void OPPROTO op_slbia (void)
2101 ppc_slb_invalidate_all(env);
2105 void OPPROTO op_slbie (void)
2107 ppc_slb_invalidate_one(env, (uint32_t)T0);
2111 void OPPROTO op_slbie_64 (void)
2113 ppc_slb_invalidate_one(env, T0);
2119 #if !defined(CONFIG_USER_ONLY)
2120 /* PowerPC 602/603/755 software TLB load instructions */
2121 void OPPROTO op_6xx_tlbld (void)
2127 void OPPROTO op_6xx_tlbli (void)
2133 /* PowerPC 74xx software TLB load instructions */
2134 void OPPROTO op_74xx_tlbld (void)
2136 do_load_74xx_tlb(0);
2140 void OPPROTO op_74xx_tlbli (void)
2142 do_load_74xx_tlb(1);
2148 void OPPROTO op_load_601_rtcl (void)
2150 T0 = cpu_ppc601_load_rtcl(env);
2154 void OPPROTO op_load_601_rtcu (void)
2156 T0 = cpu_ppc601_load_rtcu(env);
2160 #if !defined(CONFIG_USER_ONLY)
2161 void OPPROTO op_store_601_rtcl (void)
2163 cpu_ppc601_store_rtcl(env, T0);
2167 void OPPROTO op_store_601_rtcu (void)
2169 cpu_ppc601_store_rtcu(env, T0);
2173 void OPPROTO op_store_hid0_601 (void)
2175 do_store_hid0_601();
2179 void OPPROTO op_load_601_bat (void)
2181 T0 = env->IBAT[PARAM1][PARAM2];
2185 void OPPROTO op_store_601_batl (void)
2187 do_store_ibatl_601(env, PARAM1, T0);
2191 void OPPROTO op_store_601_batu (void)
2193 do_store_ibatu_601(env, PARAM1, T0);
2196 #endif /* !defined(CONFIG_USER_ONLY) */
2198 /* PowerPC 601 specific instructions (POWER bridge) */
2199 /* XXX: those micro-ops need tests ! */
2200 void OPPROTO op_POWER_abs (void)
2202 if ((int32_t)T0 == INT32_MIN)
2204 else if ((int32_t)T0 < 0)
2209 void OPPROTO op_POWER_abso (void)
2215 void OPPROTO op_POWER_clcs (void)
2221 void OPPROTO op_POWER_div (void)
2227 void OPPROTO op_POWER_divo (void)
2233 void OPPROTO op_POWER_divs (void)
2239 void OPPROTO op_POWER_divso (void)
2245 void OPPROTO op_POWER_doz (void)
2247 if ((int32_t)T1 > (int32_t)T0)
2254 void OPPROTO op_POWER_dozo (void)
2260 void OPPROTO op_load_xer_cmp (void)
2266 void OPPROTO op_POWER_maskg (void)
2272 void OPPROTO op_POWER_maskir (void)
2274 T0 = (T0 & ~T2) | (T1 & T2);
2278 void OPPROTO op_POWER_mul (void)
2282 tmp = (uint64_t)T0 * (uint64_t)T1;
2283 env->spr[SPR_MQ] = tmp >> 32;
2288 void OPPROTO op_POWER_mulo (void)
2294 void OPPROTO op_POWER_nabs (void)
2301 void OPPROTO op_POWER_nabso (void)
2303 /* nabs never overflows */
2310 /* XXX: factorise POWER rotates... */
2311 void OPPROTO op_POWER_rlmi (void)
2313 T0 = rotl32(T0, T2) & PARAM1;
2314 T0 |= T1 & (uint32_t)PARAM2;
2318 void OPPROTO op_POWER_rrib (void)
2321 T0 = rotl32(T0 & INT32_MIN, T2);
2322 T0 |= T1 & ~rotl32(INT32_MIN, T2);
2326 void OPPROTO op_POWER_sle (void)
2329 env->spr[SPR_MQ] = rotl32(T0, T1);
2334 void OPPROTO op_POWER_sleq (void)
2336 uint32_t tmp = env->spr[SPR_MQ];
2339 env->spr[SPR_MQ] = rotl32(T0, T1);
2341 T0 |= tmp >> (32 - T1);
2345 void OPPROTO op_POWER_sllq (void)
2347 uint32_t msk = UINT32_MAX;
2349 msk = msk << (T1 & 0x1FUL);
2353 T0 = (T0 << T1) & msk;
2354 T0 |= env->spr[SPR_MQ] & ~msk;
2358 void OPPROTO op_POWER_slq (void)
2360 uint32_t msk = UINT32_MAX, tmp;
2362 msk = msk << (T1 & 0x1FUL);
2366 tmp = rotl32(T0, T1);
2368 env->spr[SPR_MQ] = tmp;
2372 void OPPROTO op_POWER_sraq (void)
2374 env->spr[SPR_MQ] = rotl32(T0, 32 - (T1 & 0x1FUL));
2378 T0 = (int32_t)T0 >> T1;
2382 void OPPROTO op_POWER_sre (void)
2385 env->spr[SPR_MQ] = rotl32(T0, 32 - T1);
2386 T0 = (int32_t)T0 >> T1;
2390 void OPPROTO op_POWER_srea (void)
2393 env->spr[SPR_MQ] = T0 >> T1;
2394 T0 = (int32_t)T0 >> T1;
2398 void OPPROTO op_POWER_sreq (void)
2404 msk = INT32_MIN >> T1;
2405 tmp = env->spr[SPR_MQ];
2406 env->spr[SPR_MQ] = rotl32(T0, 32 - T1);
2412 void OPPROTO op_POWER_srlq (void)
2417 msk = INT32_MIN >> (T1 & 0x1FUL);
2421 tmp = env->spr[SPR_MQ];
2422 env->spr[SPR_MQ] = rotl32(T0, 32 - T1);
2429 void OPPROTO op_POWER_srq (void)
2432 env->spr[SPR_MQ] = rotl32(T0, 32 - T1);
2437 /* POWER instructions not implemented in PowerPC 601 */
2438 #if !defined(CONFIG_USER_ONLY)
2439 void OPPROTO op_POWER_mfsri (void)
2446 void OPPROTO op_POWER_rac (void)
2452 void OPPROTO op_POWER_rfsvc (void)
2459 /* PowerPC 602 specific instruction */
2460 #if !defined(CONFIG_USER_ONLY)
2461 void OPPROTO op_602_mfrom (void)
2468 /* PowerPC 4xx specific micro-ops */
2469 void OPPROTO op_405_add_T0_T2 (void)
2471 T0 = (int32_t)T0 + (int32_t)T2;
2475 void OPPROTO op_405_mulchw (void)
2477 T0 = ((int16_t)T0) * ((int16_t)(T1 >> 16));
2481 void OPPROTO op_405_mulchwu (void)
2483 T0 = ((uint16_t)T0) * ((uint16_t)(T1 >> 16));
2487 void OPPROTO op_405_mulhhw (void)
2489 T0 = ((int16_t)(T0 >> 16)) * ((int16_t)(T1 >> 16));
2493 void OPPROTO op_405_mulhhwu (void)
2495 T0 = ((uint16_t)(T0 >> 16)) * ((uint16_t)(T1 >> 16));
2499 void OPPROTO op_405_mullhw (void)
2501 T0 = ((int16_t)T0) * ((int16_t)T1);
2505 void OPPROTO op_405_mullhwu (void)
2507 T0 = ((uint16_t)T0) * ((uint16_t)T1);
2511 void OPPROTO op_405_check_sat (void)
2517 void OPPROTO op_405_check_ovu (void)
2519 if (likely(T0 >= T2)) {
2528 void OPPROTO op_405_check_satu (void)
2530 if (unlikely(T0 < T2)) {
2531 /* Saturate result */
2537 void OPPROTO op_load_dcr (void)
2543 void OPPROTO op_store_dcr (void)
2549 #if !defined(CONFIG_USER_ONLY)
2550 /* Return from critical interrupt :
2551 * same as rfi, except nip & MSR are loaded from SRR2/3 instead of SRR0/1
2553 void OPPROTO op_40x_rfci (void)
2559 void OPPROTO op_rfci (void)
2565 void OPPROTO op_rfdi (void)
2571 void OPPROTO op_rfmci (void)
2577 void OPPROTO op_wrte (void)
2579 /* We don't call do_store_msr here as we won't trigger
2580 * any special case nor change hflags
2583 env->msr &= ~(1 << MSR_EE);
2588 void OPPROTO op_440_tlbre (void)
2590 do_440_tlbre(PARAM1);
2594 void OPPROTO op_440_tlbsx (void)
2596 T0 = ppcemb_tlb_search(env, T0, env->spr[SPR_440_MMUCR] & 0xFF);
2600 void OPPROTO op_4xx_tlbsx_check (void)
2611 void OPPROTO op_440_tlbwe (void)
2613 do_440_tlbwe(PARAM1);
2617 void OPPROTO op_4xx_tlbre_lo (void)
2623 void OPPROTO op_4xx_tlbre_hi (void)
2629 void OPPROTO op_4xx_tlbsx (void)
2631 T0 = ppcemb_tlb_search(env, T0, env->spr[SPR_40x_PID]);
2635 void OPPROTO op_4xx_tlbwe_lo (void)
2641 void OPPROTO op_4xx_tlbwe_hi (void)
2650 void OPPROTO op_440_dlmzb (void)
2656 void OPPROTO op_440_dlmzb_update_Rc (void)
2667 #if !defined(CONFIG_USER_ONLY)
2668 void OPPROTO op_store_pir (void)
2670 env->spr[SPR_PIR] = T0 & 0x0000000FUL;
2674 void OPPROTO op_load_403_pb (void)
2676 do_load_403_pb(PARAM1);
2680 void OPPROTO op_store_403_pb (void)
2682 do_store_403_pb(PARAM1);
2686 void OPPROTO op_load_40x_pit (void)
2688 T0 = load_40x_pit(env);
2692 void OPPROTO op_store_40x_pit (void)
2694 store_40x_pit(env, T0);
2698 void OPPROTO op_store_40x_dbcr0 (void)
2700 store_40x_dbcr0(env, T0);
2704 void OPPROTO op_store_40x_sler (void)
2706 store_40x_sler(env, T0);
2710 void OPPROTO op_store_booke_tcr (void)
2712 store_booke_tcr(env, T0);
2716 void OPPROTO op_store_booke_tsr (void)
2718 store_booke_tsr(env, T0);
2721 #endif /* !defined(CONFIG_USER_ONLY) */
2723 #if defined(TARGET_PPCEMB)
2725 void OPPROTO op_splatw_T1_64 (void)
2727 T1_64 = (T1_64 << 32) | (T1_64 & 0x00000000FFFFFFFFULL);
2731 void OPPROTO op_splatwi_T0_64 (void)
2733 uint64_t tmp = PARAM1;
2735 T0_64 = (tmp << 32) | tmp;
2739 void OPPROTO op_splatwi_T1_64 (void)
2741 uint64_t tmp = PARAM1;
2743 T1_64 = (tmp << 32) | tmp;
2747 void OPPROTO op_extsh_T1_64 (void)
2749 T1_64 = (int32_t)((int16_t)T1_64);
2753 void OPPROTO op_sli16_T1_64 (void)
2755 T1_64 = T1_64 << 16;
2759 void OPPROTO op_sli32_T1_64 (void)
2761 T1_64 = T1_64 << 32;
2765 void OPPROTO op_srli32_T1_64 (void)
2767 T1_64 = T1_64 >> 32;
2771 void OPPROTO op_evsel (void)
2777 void OPPROTO op_evaddw (void)
2783 void OPPROTO op_evsubfw (void)
2789 void OPPROTO op_evneg (void)
2795 void OPPROTO op_evabs (void)
2801 void OPPROTO op_evextsh (void)
2803 T0_64 = ((uint64_t)((int32_t)(int16_t)(T0_64 >> 32)) << 32) |
2804 (uint64_t)((int32_t)(int16_t)T0_64);
2808 void OPPROTO op_evextsb (void)
2810 T0_64 = ((uint64_t)((int32_t)(int8_t)(T0_64 >> 32)) << 32) |
2811 (uint64_t)((int32_t)(int8_t)T0_64);
2815 void OPPROTO op_evcntlzw (void)
2821 void OPPROTO op_evrndw (void)
2827 void OPPROTO op_brinc (void)
2833 void OPPROTO op_evcntlsw (void)
2839 void OPPROTO op_evand (void)
2845 void OPPROTO op_evandc (void)
2851 void OPPROTO op_evor (void)
2857 void OPPROTO op_evxor (void)
2863 void OPPROTO op_eveqv (void)
2865 T0_64 = ~(T0_64 ^ T1_64);
2869 void OPPROTO op_evnor (void)
2871 T0_64 = ~(T0_64 | T1_64);
2875 void OPPROTO op_evorc (void)
2881 void OPPROTO op_evnand (void)
2883 T0_64 = ~(T0_64 & T1_64);
2887 void OPPROTO op_evsrws (void)
2893 void OPPROTO op_evsrwu (void)
2899 void OPPROTO op_evslw (void)
2905 void OPPROTO op_evrlw (void)
2911 void OPPROTO op_evmergelo (void)
2913 T0_64 = (T0_64 << 32) | (T1_64 & 0x00000000FFFFFFFFULL);
2917 void OPPROTO op_evmergehi (void)
2919 T0_64 = (T0_64 & 0xFFFFFFFF00000000ULL) | (T1_64 >> 32);
2923 void OPPROTO op_evmergelohi (void)
2925 T0_64 = (T0_64 << 32) | (T1_64 >> 32);
2929 void OPPROTO op_evmergehilo (void)
2931 T0_64 = (T0_64 & 0xFFFFFFFF00000000ULL) | (T1_64 & 0x00000000FFFFFFFFULL);
2935 void OPPROTO op_evcmpgts (void)
2941 void OPPROTO op_evcmpgtu (void)
2947 void OPPROTO op_evcmplts (void)
2953 void OPPROTO op_evcmpltu (void)
2959 void OPPROTO op_evcmpeq (void)
2965 void OPPROTO op_evfssub (void)
2971 void OPPROTO op_evfsadd (void)
2977 void OPPROTO op_evfsnabs (void)
2983 void OPPROTO op_evfsabs (void)
2989 void OPPROTO op_evfsneg (void)
2995 void OPPROTO op_evfsdiv (void)
3001 void OPPROTO op_evfsmul (void)
3007 void OPPROTO op_evfscmplt (void)
3013 void OPPROTO op_evfscmpgt (void)
3019 void OPPROTO op_evfscmpeq (void)
3025 void OPPROTO op_evfscfsi (void)
3031 void OPPROTO op_evfscfui (void)
3037 void OPPROTO op_evfscfsf (void)
3043 void OPPROTO op_evfscfuf (void)
3049 void OPPROTO op_evfsctsi (void)
3055 void OPPROTO op_evfsctui (void)
3061 void OPPROTO op_evfsctsf (void)
3067 void OPPROTO op_evfsctuf (void)
3073 void OPPROTO op_evfsctuiz (void)
3079 void OPPROTO op_evfsctsiz (void)
3085 void OPPROTO op_evfststlt (void)
3091 void OPPROTO op_evfststgt (void)
3097 void OPPROTO op_evfststeq (void)
3103 void OPPROTO op_efssub (void)
3105 T0_64 = _do_efssub(T0_64, T1_64);
3109 void OPPROTO op_efsadd (void)
3111 T0_64 = _do_efsadd(T0_64, T1_64);
3115 void OPPROTO op_efsnabs (void)
3117 T0_64 = _do_efsnabs(T0_64);
3121 void OPPROTO op_efsabs (void)
3123 T0_64 = _do_efsabs(T0_64);
3127 void OPPROTO op_efsneg (void)
3129 T0_64 = _do_efsneg(T0_64);
3133 void OPPROTO op_efsdiv (void)
3135 T0_64 = _do_efsdiv(T0_64, T1_64);
3139 void OPPROTO op_efsmul (void)
3141 T0_64 = _do_efsmul(T0_64, T1_64);
3145 void OPPROTO op_efscmplt (void)
3151 void OPPROTO op_efscmpgt (void)
3157 void OPPROTO op_efscfd (void)
3163 void OPPROTO op_efscmpeq (void)
3169 void OPPROTO op_efscfsi (void)
3175 void OPPROTO op_efscfui (void)
3181 void OPPROTO op_efscfsf (void)
3187 void OPPROTO op_efscfuf (void)
3193 void OPPROTO op_efsctsi (void)
3199 void OPPROTO op_efsctui (void)
3205 void OPPROTO op_efsctsf (void)
3211 void OPPROTO op_efsctuf (void)
3217 void OPPROTO op_efsctsiz (void)
3223 void OPPROTO op_efsctuiz (void)
3229 void OPPROTO op_efststlt (void)
3231 T0 = _do_efststlt(T0_64, T1_64);
3235 void OPPROTO op_efststgt (void)
3237 T0 = _do_efststgt(T0_64, T1_64);
3241 void OPPROTO op_efststeq (void)
3243 T0 = _do_efststeq(T0_64, T1_64);
3247 void OPPROTO op_efdsub (void)
3255 u1.f = float64_sub(u1.f, u2.f, &env->spe_status);
3260 void OPPROTO op_efdadd (void)
3268 u1.f = float64_add(u1.f, u2.f, &env->spe_status);
3273 void OPPROTO op_efdcfsid (void)
3279 void OPPROTO op_efdcfuid (void)
3285 void OPPROTO op_efdnabs (void)
3287 T0_64 |= 0x8000000000000000ULL;
3291 void OPPROTO op_efdabs (void)
3293 T0_64 &= ~0x8000000000000000ULL;
3297 void OPPROTO op_efdneg (void)
3299 T0_64 ^= 0x8000000000000000ULL;
3303 void OPPROTO op_efddiv (void)
3311 u1.f = float64_div(u1.f, u2.f, &env->spe_status);
3316 void OPPROTO op_efdmul (void)
3324 u1.f = float64_mul(u1.f, u2.f, &env->spe_status);
3329 void OPPROTO op_efdctsidz (void)
3335 void OPPROTO op_efdctuidz (void)
3341 void OPPROTO op_efdcmplt (void)
3347 void OPPROTO op_efdcmpgt (void)
3353 void OPPROTO op_efdcfs (void)
3359 void OPPROTO op_efdcmpeq (void)
3365 void OPPROTO op_efdcfsi (void)
3371 void OPPROTO op_efdcfui (void)
3377 void OPPROTO op_efdcfsf (void)
3383 void OPPROTO op_efdcfuf (void)
3389 void OPPROTO op_efdctsi (void)
3395 void OPPROTO op_efdctui (void)
3401 void OPPROTO op_efdctsf (void)
3407 void OPPROTO op_efdctuf (void)
3413 void OPPROTO op_efdctuiz (void)
3419 void OPPROTO op_efdctsiz (void)
3425 void OPPROTO op_efdtstlt (void)
3427 T0 = _do_efdtstlt(T0_64, T1_64);
3431 void OPPROTO op_efdtstgt (void)
3433 T0 = _do_efdtstgt(T0_64, T1_64);
3437 void OPPROTO op_efdtsteq (void)
3439 T0 = _do_efdtsteq(T0_64, T1_64);
3442 #endif /* defined(TARGET_PPCEMB) */