Revision dfaa8583 target-alpha/translate.c
b/target-alpha/translate.c | ||
---|---|---|
378 | 378 |
tcg_gen_movi_i64(cpu_T[0], 0); |
379 | 379 |
if (islit) |
380 | 380 |
tcg_gen_movi_i64(cpu_T[1], lit); |
381 |
else if (rb != 31) |
|
382 |
tcg_gen_mov_i64(cpu_T[1], cpu_ir[rb]); |
|
383 | 381 |
else |
384 |
tcg_gen_movi_i64(cpu_T[1], 0);
|
|
382 |
tcg_gen_mov_i64(cpu_T[1], cpu_ir[rb]);
|
|
385 | 383 |
(*gen_arith_op)(); |
386 | 384 |
if (rc != 31) |
387 | 385 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_T[0]); |
... | ... | |
416 | 414 |
|
417 | 415 |
if (islit) |
418 | 416 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
419 |
else if (rb != 31) |
|
420 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]); |
|
421 | 417 |
else |
422 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
418 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
423 | 419 |
gen_set_label(l1); |
424 | 420 |
} |
425 | 421 |
|
... | ... | |
483 | 479 |
return; |
484 | 480 |
|
485 | 481 |
if (ra != 31) { |
486 |
if (islit) |
|
487 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 64 - ((lit & 7) * 8)); |
|
488 |
else if (rb != 31) { |
|
482 |
if (islit) { |
|
483 |
if (lit != 0) |
|
484 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 64 - ((lit & 7) * 8)); |
|
485 |
else |
|
486 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
487 |
} else { |
|
489 | 488 |
TCGv tmp1, tmp2; |
490 | 489 |
tmp1 = tcg_temp_new(TCG_TYPE_I64); |
491 | 490 |
tcg_gen_andi_i64(tmp1, cpu_ir[rb], 7); |
... | ... | |
493 | 492 |
tmp2 = tcg_const_i64(64); |
494 | 493 |
tcg_gen_sub_i64(tmp1, tmp2, tmp1); |
495 | 494 |
tcg_temp_free(tmp2); |
496 |
if (tcg_gen_ext_i64) { |
|
497 |
tcg_gen_shl_i64(tmp1, cpu_ir[ra], tmp1); |
|
498 |
tcg_gen_ext_i64(cpu_ir[rc], tmp1); |
|
499 |
} else |
|
500 |
tcg_gen_shl_i64(cpu_ir[rc], cpu_ir[ra], tmp1); |
|
495 |
tcg_gen_shl_i64(cpu_ir[rc], cpu_ir[ra], tmp1); |
|
501 | 496 |
tcg_temp_free(tmp1); |
502 |
} else |
|
503 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
497 |
} |
|
498 |
if (tcg_gen_ext_i64) |
|
499 |
tcg_gen_ext_i64(cpu_ir[rc], cpu_ir[rc]); |
|
504 | 500 |
} else |
505 | 501 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
506 | 502 |
} |
... | ... | |
514 | 510 |
return; |
515 | 511 |
|
516 | 512 |
if (ra != 31) { |
517 |
if (islit) |
|
518 |
tcg_gen_shri_i64(cpu_ir[rc], cpu_ir[ra], (lit & 7) * 8); |
|
519 |
else if (rb != 31) {
|
|
513 |
if (islit) {
|
|
514 |
tcg_gen_shri_i64(cpu_ir[rc], cpu_ir[ra], (lit & 7) * 8);
|
|
515 |
} else {
|
|
520 | 516 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
521 | 517 |
tcg_gen_andi_i64(tmp, cpu_ir[rb], 7); |
522 | 518 |
tcg_gen_shli_i64(tmp, tmp, 3); |
523 |
if (tcg_gen_ext_i64) { |
|
524 |
tcg_gen_shr_i64(tmp, cpu_ir[ra], tmp); |
|
525 |
tcg_gen_ext_i64(cpu_ir[rc], tmp); |
|
526 |
} else |
|
527 |
tcg_gen_shr_i64(cpu_ir[rc], cpu_ir[ra], tmp); |
|
519 |
tcg_gen_shr_i64(cpu_ir[rc], cpu_ir[ra], tmp); |
|
528 | 520 |
tcg_temp_free(tmp); |
529 |
} else |
|
530 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
521 |
} |
|
522 |
if (tcg_gen_ext_i64) |
|
523 |
tcg_gen_ext_i64(cpu_ir[rc], cpu_ir[rc]); |
|
531 | 524 |
} else |
532 | 525 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
533 | 526 |
} |
... | ... | |
547 | 540 |
return; |
548 | 541 |
|
549 | 542 |
if (ra != 31) { |
550 |
if (islit || rb == 31) { |
|
551 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
552 |
if (islit) |
|
553 |
tcg_gen_movi_i64(tmp, lit); |
|
554 |
else |
|
555 |
tcg_gen_movi_i64(tmp, 0); |
|
543 |
if (islit) { |
|
544 |
TCGv tmp = tcg_const_i64(lit); |
|
556 | 545 |
tcg_gen_helper_1_2(helper, cpu_ir[rc], cpu_ir[ra], tmp); |
557 | 546 |
tcg_temp_free(tmp); |
558 | 547 |
} else |
... | ... | |
581 | 570 |
tmp = tcg_const_i64(0); |
582 | 571 |
if (islit) |
583 | 572 |
tcg_gen_brcondi_i64(cond, tmp, lit, l1); |
584 |
else if (rb != 31) |
|
585 |
tcg_gen_brcond_i64(cond, tmp, cpu_ir[rb], l1); |
|
586 | 573 |
else |
587 |
tcg_gen_brcondi_i64(cond, tmp, 0, l1);
|
|
574 |
tcg_gen_brcond_i64(cond, tmp, cpu_ir[rb], l1);
|
|
588 | 575 |
|
589 | 576 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
590 | 577 |
tcg_gen_br(l2); |
... | ... | |
609 | 596 |
rc = insn & 0x1F; |
610 | 597 |
sbz = (insn >> 13) & 0x07; |
611 | 598 |
islit = (insn >> 12) & 1; |
612 |
lit = (insn >> 13) & 0xFF; |
|
599 |
if (rb == 31 && !islit) { |
|
600 |
islit = 1; |
|
601 |
lit = 0; |
|
602 |
} else |
|
603 |
lit = (insn >> 13) & 0xFF; |
|
613 | 604 |
palcode = insn & 0x03FFFFFF; |
614 | 605 |
disp21 = ((int32_t)((insn & 0x001FFFFF) << 11)) >> 11; |
615 | 606 |
disp16 = (int16_t)(insn & 0x0000FFFF); |
... | ... | |
726 | 717 |
if (islit) { |
727 | 718 |
tcg_gen_addi_i64(cpu_ir[rc], cpu_ir[ra], lit); |
728 | 719 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
729 |
} else if (rb != 31) {
|
|
720 |
} else { |
|
730 | 721 |
tcg_gen_add_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]); |
731 | 722 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
732 |
} else |
|
733 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[ra]); |
|
723 |
} |
|
734 | 724 |
} else { |
735 | 725 |
if (islit) |
736 |
tcg_gen_movi_i64(cpu_ir[rc], (int32_t)lit); |
|
737 |
else if (rb != 31) |
|
738 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rb]); |
|
726 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
|
739 | 727 |
else |
740 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
728 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
741 | 729 |
} |
742 | 730 |
} |
743 | 731 |
break; |
... | ... | |
745 | 733 |
/* S4ADDL */ |
746 | 734 |
if (likely(rc != 31)) { |
747 | 735 |
if (ra != 31) { |
748 |
if (islit || rb != 31) { |
|
749 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
750 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 2); |
|
751 |
if (islit) |
|
752 |
tcg_gen_addi_i64(tmp, tmp, lit); |
|
753 |
else |
|
754 |
tcg_gen_add_i64(tmp, tmp, cpu_ir[rb]); |
|
755 |
tcg_gen_ext32s_i64(cpu_ir[rc], tmp); |
|
756 |
tcg_temp_free(tmp); |
|
757 |
} else { |
|
758 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 2); |
|
759 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
|
760 |
} |
|
736 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
737 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 2); |
|
738 |
if (islit) |
|
739 |
tcg_gen_addi_i64(tmp, tmp, lit); |
|
740 |
else |
|
741 |
tcg_gen_add_i64(tmp, tmp, cpu_ir[rb]); |
|
742 |
tcg_gen_ext32s_i64(cpu_ir[rc], tmp); |
|
743 |
tcg_temp_free(tmp); |
|
761 | 744 |
} else { |
762 | 745 |
if (islit) |
763 | 746 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
764 |
else if (rb != 31) |
|
765 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rb]); |
|
766 | 747 |
else |
767 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
748 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
768 | 749 |
} |
769 | 750 |
} |
770 | 751 |
break; |
... | ... | |
772 | 753 |
/* SUBL */ |
773 | 754 |
if (likely(rc != 31)) { |
774 | 755 |
if (ra != 31) { |
775 |
if (islit) {
|
|
756 |
if (islit) |
|
776 | 757 |
tcg_gen_subi_i64(cpu_ir[rc], cpu_ir[ra], lit); |
777 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
|
778 |
} else if (rb != 31) { |
|
758 |
else |
|
779 | 759 |
tcg_gen_sub_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]); |
780 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
|
781 |
} else |
|
782 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[ra]); |
|
760 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
|
783 | 761 |
} else { |
784 | 762 |
if (islit) |
785 | 763 |
tcg_gen_movi_i64(cpu_ir[rc], -lit); |
786 |
else if (rb != 31) {
|
|
764 |
else { |
|
787 | 765 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]); |
788 | 766 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
789 |
} else |
|
790 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
|
791 | 767 |
} |
792 | 768 |
} |
793 | 769 |
break; |
... | ... | |
795 | 771 |
/* S4SUBL */ |
796 | 772 |
if (likely(rc != 31)) { |
797 | 773 |
if (ra != 31) { |
798 |
if (islit || rb != 31) { |
|
799 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
800 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 2); |
|
801 |
if (islit) |
|
802 |
tcg_gen_subi_i64(tmp, tmp, lit); |
|
803 |
else |
|
804 |
tcg_gen_sub_i64(tmp, tmp, cpu_ir[rb]); |
|
805 |
tcg_gen_ext32s_i64(cpu_ir[rc], tmp); |
|
806 |
tcg_temp_free(tmp); |
|
807 |
} else { |
|
808 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 2); |
|
809 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
|
810 |
} |
|
774 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
775 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 2); |
|
776 |
if (islit) |
|
777 |
tcg_gen_subi_i64(tmp, tmp, lit); |
|
778 |
else |
|
779 |
tcg_gen_sub_i64(tmp, tmp, cpu_ir[rb]); |
|
780 |
tcg_gen_ext32s_i64(cpu_ir[rc], tmp); |
|
781 |
tcg_temp_free(tmp); |
|
811 | 782 |
} else { |
812 | 783 |
if (islit) |
813 | 784 |
tcg_gen_movi_i64(cpu_ir[rc], -lit); |
814 |
else if (rb != 31) {
|
|
785 |
else { |
|
815 | 786 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]); |
816 | 787 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
817 |
} else |
|
818 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
|
788 |
} |
|
819 | 789 |
} |
820 | 790 |
} |
821 | 791 |
break; |
... | ... | |
827 | 797 |
/* S8ADDL */ |
828 | 798 |
if (likely(rc != 31)) { |
829 | 799 |
if (ra != 31) { |
830 |
if (islit || rb != 31) { |
|
831 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
832 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 3); |
|
833 |
if (islit) |
|
834 |
tcg_gen_addi_i64(tmp, tmp, lit); |
|
835 |
else |
|
836 |
tcg_gen_add_i64(tmp, tmp, cpu_ir[rb]); |
|
837 |
tcg_gen_ext32s_i64(cpu_ir[rc], tmp); |
|
838 |
tcg_temp_free(tmp); |
|
839 |
} else { |
|
840 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 3); |
|
841 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
|
842 |
} |
|
800 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
801 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 3); |
|
802 |
if (islit) |
|
803 |
tcg_gen_addi_i64(tmp, tmp, lit); |
|
804 |
else |
|
805 |
tcg_gen_add_i64(tmp, tmp, cpu_ir[rb]); |
|
806 |
tcg_gen_ext32s_i64(cpu_ir[rc], tmp); |
|
807 |
tcg_temp_free(tmp); |
|
843 | 808 |
} else { |
844 | 809 |
if (islit) |
845 | 810 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
846 |
else if (rb != 31) |
|
847 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rb]); |
|
848 | 811 |
else |
849 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
812 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
850 | 813 |
} |
851 | 814 |
} |
852 | 815 |
break; |
... | ... | |
854 | 817 |
/* S8SUBL */ |
855 | 818 |
if (likely(rc != 31)) { |
856 | 819 |
if (ra != 31) { |
857 |
if (islit || rb != 31) { |
|
858 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
859 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 3); |
|
860 |
if (islit) |
|
861 |
tcg_gen_subi_i64(tmp, tmp, lit); |
|
862 |
else |
|
863 |
tcg_gen_sub_i64(tmp, tmp, cpu_ir[rb]); |
|
864 |
tcg_gen_ext32s_i64(cpu_ir[rc], tmp); |
|
865 |
tcg_temp_free(tmp); |
|
866 |
} else { |
|
867 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 3); |
|
868 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
|
869 |
} |
|
820 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
821 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 3); |
|
822 |
if (islit) |
|
823 |
tcg_gen_subi_i64(tmp, tmp, lit); |
|
824 |
else |
|
825 |
tcg_gen_sub_i64(tmp, tmp, cpu_ir[rb]); |
|
826 |
tcg_gen_ext32s_i64(cpu_ir[rc], tmp); |
|
827 |
tcg_temp_free(tmp); |
|
870 | 828 |
} else { |
871 | 829 |
if (islit) |
872 | 830 |
tcg_gen_movi_i64(cpu_ir[rc], -lit); |
873 |
else if (rb != 31) {
|
|
831 |
else |
|
874 | 832 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]); |
875 | 833 |
tcg_gen_ext32s_i64(cpu_ir[rc], cpu_ir[rc]); |
876 |
} else |
|
877 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
|
834 |
} |
|
878 | 835 |
} |
879 | 836 |
} |
880 | 837 |
break; |
... | ... | |
888 | 845 |
if (ra != 31) { |
889 | 846 |
if (islit) |
890 | 847 |
tcg_gen_addi_i64(cpu_ir[rc], cpu_ir[ra], lit); |
891 |
else if (rb != 31) |
|
892 |
tcg_gen_add_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]); |
|
893 | 848 |
else |
894 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]);
|
|
849 |
tcg_gen_add_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]);
|
|
895 | 850 |
} else { |
896 | 851 |
if (islit) |
897 | 852 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
898 |
else if (rb != 31) |
|
899 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]); |
|
900 | 853 |
else |
901 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
854 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
902 | 855 |
} |
903 | 856 |
} |
904 | 857 |
break; |
... | ... | |
906 | 859 |
/* S4ADDQ */ |
907 | 860 |
if (likely(rc != 31)) { |
908 | 861 |
if (ra != 31) { |
909 |
if (islit || rb != 31) { |
|
910 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
911 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 2); |
|
912 |
if (islit) |
|
913 |
tcg_gen_addi_i64(cpu_ir[rc], tmp, lit); |
|
914 |
else |
|
915 |
tcg_gen_add_i64(cpu_ir[rc], tmp, cpu_ir[rb]); |
|
916 |
tcg_temp_free(tmp); |
|
917 |
} else |
|
918 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 2); |
|
862 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
863 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 2); |
|
864 |
if (islit) |
|
865 |
tcg_gen_addi_i64(cpu_ir[rc], tmp, lit); |
|
866 |
else |
|
867 |
tcg_gen_add_i64(cpu_ir[rc], tmp, cpu_ir[rb]); |
|
868 |
tcg_temp_free(tmp); |
|
919 | 869 |
} else { |
920 | 870 |
if (islit) |
921 | 871 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
922 |
else if (rb != 31) |
|
923 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]); |
|
924 | 872 |
else |
925 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
873 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
926 | 874 |
} |
927 | 875 |
} |
928 | 876 |
break; |
... | ... | |
932 | 880 |
if (ra != 31) { |
933 | 881 |
if (islit) |
934 | 882 |
tcg_gen_subi_i64(cpu_ir[rc], cpu_ir[ra], lit); |
935 |
else if (rb != 31) |
|
936 |
tcg_gen_sub_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]); |
|
937 | 883 |
else |
938 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]);
|
|
884 |
tcg_gen_sub_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]);
|
|
939 | 885 |
} else { |
940 | 886 |
if (islit) |
941 | 887 |
tcg_gen_movi_i64(cpu_ir[rc], -lit); |
942 |
else if (rb != 31) |
|
943 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]); |
|
944 | 888 |
else |
945 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
889 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
946 | 890 |
} |
947 | 891 |
} |
948 | 892 |
break; |
... | ... | |
950 | 894 |
/* S4SUBQ */ |
951 | 895 |
if (likely(rc != 31)) { |
952 | 896 |
if (ra != 31) { |
953 |
if (islit || rb != 31) { |
|
954 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
955 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 2); |
|
956 |
if (islit) |
|
957 |
tcg_gen_subi_i64(cpu_ir[rc], tmp, lit); |
|
958 |
else |
|
959 |
tcg_gen_sub_i64(cpu_ir[rc], tmp, cpu_ir[rb]); |
|
960 |
tcg_temp_free(tmp); |
|
961 |
} else |
|
962 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 2); |
|
897 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
898 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 2); |
|
899 |
if (islit) |
|
900 |
tcg_gen_subi_i64(cpu_ir[rc], tmp, lit); |
|
901 |
else |
|
902 |
tcg_gen_sub_i64(cpu_ir[rc], tmp, cpu_ir[rb]); |
|
903 |
tcg_temp_free(tmp); |
|
963 | 904 |
} else { |
964 | 905 |
if (islit) |
965 | 906 |
tcg_gen_movi_i64(cpu_ir[rc], -lit); |
966 |
else if (rb != 31) |
|
967 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]); |
|
968 | 907 |
else |
969 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
908 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
970 | 909 |
} |
971 | 910 |
} |
972 | 911 |
break; |
... | ... | |
978 | 917 |
/* S8ADDQ */ |
979 | 918 |
if (likely(rc != 31)) { |
980 | 919 |
if (ra != 31) { |
981 |
if (islit || rb != 31) { |
|
982 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
983 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 3); |
|
984 |
if (islit) |
|
985 |
tcg_gen_addi_i64(cpu_ir[rc], tmp, lit); |
|
986 |
else |
|
987 |
tcg_gen_add_i64(cpu_ir[rc], tmp, cpu_ir[rb]); |
|
988 |
tcg_temp_free(tmp); |
|
989 |
} else |
|
990 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 3); |
|
920 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
921 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 3); |
|
922 |
if (islit) |
|
923 |
tcg_gen_addi_i64(cpu_ir[rc], tmp, lit); |
|
924 |
else |
|
925 |
tcg_gen_add_i64(cpu_ir[rc], tmp, cpu_ir[rb]); |
|
926 |
tcg_temp_free(tmp); |
|
991 | 927 |
} else { |
992 | 928 |
if (islit) |
993 | 929 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
994 |
else if (rb != 31) |
|
995 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]); |
|
996 | 930 |
else |
997 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
931 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
998 | 932 |
} |
999 | 933 |
} |
1000 | 934 |
break; |
... | ... | |
1002 | 936 |
/* S8SUBQ */ |
1003 | 937 |
if (likely(rc != 31)) { |
1004 | 938 |
if (ra != 31) { |
1005 |
if (islit || rb != 31) { |
|
1006 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
1007 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 3); |
|
1008 |
if (islit) |
|
1009 |
tcg_gen_subi_i64(cpu_ir[rc], tmp, lit); |
|
1010 |
else |
|
1011 |
tcg_gen_sub_i64(cpu_ir[rc], tmp, cpu_ir[rb]); |
|
1012 |
tcg_temp_free(tmp); |
|
1013 |
} else |
|
1014 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], 3); |
|
939 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
|
940 |
tcg_gen_shli_i64(tmp, cpu_ir[ra], 3); |
|
941 |
if (islit) |
|
942 |
tcg_gen_subi_i64(cpu_ir[rc], tmp, lit); |
|
943 |
else |
|
944 |
tcg_gen_sub_i64(cpu_ir[rc], tmp, cpu_ir[rb]); |
|
945 |
tcg_temp_free(tmp); |
|
1015 | 946 |
} else { |
1016 | 947 |
if (islit) |
1017 | 948 |
tcg_gen_movi_i64(cpu_ir[rc], -lit); |
1018 |
else if (rb != 31) |
|
1019 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]); |
|
1020 | 949 |
else |
1021 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
950 |
tcg_gen_neg_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
1022 | 951 |
} |
1023 | 952 |
} |
1024 | 953 |
break; |
... | ... | |
1059 | 988 |
case 0x00: |
1060 | 989 |
/* AND */ |
1061 | 990 |
if (likely(rc != 31)) { |
1062 |
if (ra == 31 || (rb == 31 && !islit))
|
|
991 |
if (ra == 31) |
|
1063 | 992 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
1064 | 993 |
else if (islit) |
1065 | 994 |
tcg_gen_andi_i64(cpu_ir[rc], cpu_ir[ra], lit); |
... | ... | |
1073 | 1002 |
if (ra != 31) { |
1074 | 1003 |
if (islit) |
1075 | 1004 |
tcg_gen_andi_i64(cpu_ir[rc], cpu_ir[ra], ~lit); |
1076 |
else if (rb != 31) {
|
|
1005 |
else { |
|
1077 | 1006 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
1078 | 1007 |
tcg_gen_not_i64(tmp, cpu_ir[rb]); |
1079 | 1008 |
tcg_gen_and_i64(cpu_ir[rc], cpu_ir[ra], tmp); |
1080 | 1009 |
tcg_temp_free(tmp); |
1081 |
} else |
|
1082 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
1010 |
} |
|
1083 | 1011 |
} else |
1084 | 1012 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
1085 | 1013 |
} |
... | ... | |
1098 | 1026 |
if (ra != 31) { |
1099 | 1027 |
if (islit) |
1100 | 1028 |
tcg_gen_ori_i64(cpu_ir[rc], cpu_ir[ra], lit); |
1101 |
else if (rb != 31)
|
|
1029 |
else
|
|
1102 | 1030 |
tcg_gen_or_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]); |
1103 |
else |
|
1104 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
1105 | 1031 |
} else { |
1106 | 1032 |
if (islit) |
1107 | 1033 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
1108 |
else if (rb != 31) |
|
1109 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]); |
|
1110 | 1034 |
else |
1111 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
1035 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
1112 | 1036 |
} |
1113 | 1037 |
} |
1114 | 1038 |
break; |
... | ... | |
1123 | 1047 |
case 0x28: |
1124 | 1048 |
/* ORNOT */ |
1125 | 1049 |
if (likely(rc != 31)) { |
1126 |
if (rb == 31 && !islit) |
|
1127 |
tcg_gen_movi_i64(cpu_ir[rc], ~0); |
|
1128 |
else if (ra != 31) { |
|
1050 |
if (ra != 31) { |
|
1129 | 1051 |
if (islit) |
1130 | 1052 |
tcg_gen_ori_i64(cpu_ir[rc], cpu_ir[ra], ~lit); |
1131 | 1053 |
else { |
... | ... | |
1148 | 1070 |
if (ra != 31) { |
1149 | 1071 |
if (islit) |
1150 | 1072 |
tcg_gen_xori_i64(cpu_ir[rc], cpu_ir[ra], lit); |
1151 |
else if (rb != 31) |
|
1152 |
tcg_gen_xor_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]); |
|
1153 | 1073 |
else |
1154 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]);
|
|
1074 |
tcg_gen_xor_i64(cpu_ir[rc], cpu_ir[ra], cpu_ir[rb]);
|
|
1155 | 1075 |
} else { |
1156 | 1076 |
if (islit) |
1157 | 1077 |
tcg_gen_movi_i64(cpu_ir[rc], lit); |
1158 |
else if (rb != 31) |
|
1159 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]); |
|
1160 | 1078 |
else |
1161 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
1079 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
1162 | 1080 |
} |
1163 | 1081 |
} |
1164 | 1082 |
break; |
... | ... | |
1176 | 1094 |
if (ra != 31) { |
1177 | 1095 |
if (islit) |
1178 | 1096 |
tcg_gen_xori_i64(cpu_ir[rc], cpu_ir[ra], ~lit); |
1179 |
else if (rb != 31) {
|
|
1097 |
else { |
|
1180 | 1098 |
TCGv tmp = tcg_temp_new(TCG_TYPE_I64); |
1181 | 1099 |
tcg_gen_not_i64(tmp, cpu_ir[rb]); |
1182 | 1100 |
tcg_gen_xor_i64(cpu_ir[rc], cpu_ir[ra], tmp); |
1183 | 1101 |
tcg_temp_free(tmp); |
1184 |
} else |
|
1185 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
1102 |
} |
|
1186 | 1103 |
} else { |
1187 | 1104 |
if (islit) |
1188 | 1105 |
tcg_gen_movi_i64(cpu_ir[rc], ~lit); |
1189 |
else if (rb != 31) |
|
1190 |
tcg_gen_not_i64(cpu_ir[rc], cpu_ir[rb]); |
|
1191 | 1106 |
else |
1192 |
tcg_gen_movi_i64(cpu_ir[rc], ~0);
|
|
1107 |
tcg_gen_not_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
1193 | 1108 |
} |
1194 | 1109 |
} |
1195 | 1110 |
break; |
... | ... | |
1198 | 1113 |
if (likely(rc != 31)) { |
1199 | 1114 |
if (islit) |
1200 | 1115 |
tcg_gen_movi_i64(cpu_ir[rc], helper_amask(lit)); |
1201 |
else if (rb != 31) |
|
1202 |
tcg_gen_helper_1_1(helper_amask, cpu_ir[rc], cpu_ir[rb]); |
|
1203 | 1116 |
else |
1204 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
1117 |
tcg_gen_helper_1_1(helper_amask, cpu_ir[rc], cpu_ir[rb]);
|
|
1205 | 1118 |
} |
1206 | 1119 |
break; |
1207 | 1120 |
case 0x64: |
... | ... | |
1277 | 1190 |
if (ra != 31) { |
1278 | 1191 |
if (islit) |
1279 | 1192 |
tcg_gen_shri_i64(cpu_ir[rc], cpu_ir[ra], lit & 0x3f); |
1280 |
else if (rb != 31) {
|
|
1193 |
else { |
|
1281 | 1194 |
TCGv shift = tcg_temp_new(TCG_TYPE_I64); |
1282 | 1195 |
tcg_gen_andi_i64(shift, cpu_ir[rb], 0x3f); |
1283 | 1196 |
tcg_gen_shr_i64(cpu_ir[rc], cpu_ir[ra], shift); |
1284 | 1197 |
tcg_temp_free(shift); |
1285 |
} else |
|
1286 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
1198 |
} |
|
1287 | 1199 |
} else |
1288 | 1200 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
1289 | 1201 |
} |
... | ... | |
1298 | 1210 |
if (ra != 31) { |
1299 | 1211 |
if (islit) |
1300 | 1212 |
tcg_gen_shli_i64(cpu_ir[rc], cpu_ir[ra], lit & 0x3f); |
1301 |
else if (rb != 31) {
|
|
1213 |
else { |
|
1302 | 1214 |
TCGv shift = tcg_temp_new(TCG_TYPE_I64); |
1303 | 1215 |
tcg_gen_andi_i64(shift, cpu_ir[rb], 0x3f); |
1304 | 1216 |
tcg_gen_shl_i64(cpu_ir[rc], cpu_ir[ra], shift); |
1305 | 1217 |
tcg_temp_free(shift); |
1306 |
} else |
|
1307 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
1218 |
} |
|
1308 | 1219 |
} else |
1309 | 1220 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
1310 | 1221 |
} |
... | ... | |
1319 | 1230 |
if (ra != 31) { |
1320 | 1231 |
if (islit) |
1321 | 1232 |
tcg_gen_sari_i64(cpu_ir[rc], cpu_ir[ra], lit & 0x3f); |
1322 |
else if (rb != 31) {
|
|
1233 |
else { |
|
1323 | 1234 |
TCGv shift = tcg_temp_new(TCG_TYPE_I64); |
1324 | 1235 |
tcg_gen_andi_i64(shift, cpu_ir[rb], 0x3f); |
1325 | 1236 |
tcg_gen_sar_i64(cpu_ir[rc], cpu_ir[ra], shift); |
1326 | 1237 |
tcg_temp_free(shift); |
1327 |
} else |
|
1328 |
tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[ra]); |
|
1238 |
} |
|
1329 | 1239 |
} else |
1330 | 1240 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
1331 | 1241 |
} |
... | ... | |
1375 | 1285 |
case 0x00: |
1376 | 1286 |
/* MULL */ |
1377 | 1287 |
if (likely(rc != 31)) { |
1378 |
if (ra == 31 || (rb == 31 && !islit))
|
|
1288 |
if (ra == 31) |
|
1379 | 1289 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
1380 | 1290 |
else { |
1381 | 1291 |
if (islit) |
... | ... | |
1389 | 1299 |
case 0x20: |
1390 | 1300 |
/* MULQ */ |
1391 | 1301 |
if (likely(rc != 31)) { |
1392 |
if (ra == 31 || (rb == 31 && !islit))
|
|
1302 |
if (ra == 31) |
|
1393 | 1303 |
tcg_gen_movi_i64(cpu_ir[rc], 0); |
1394 | 1304 |
else if (islit) |
1395 | 1305 |
tcg_gen_muli_i64(cpu_ir[rc], cpu_ir[ra], lit); |
... | ... | |
1908 | 1818 |
if (likely(rc != 31)) { |
1909 | 1819 |
if (islit) |
1910 | 1820 |
tcg_gen_movi_i64(cpu_ir[rc], (int64_t)((int8_t)lit)); |
1911 |
else if (rb != 31) |
|
1912 |
tcg_gen_ext8s_i64(cpu_ir[rc], cpu_ir[rb]); |
|
1913 | 1821 |
else |
1914 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
1822 |
tcg_gen_ext8s_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
1915 | 1823 |
} |
1916 | 1824 |
break; |
1917 | 1825 |
case 0x01: |
... | ... | |
1921 | 1829 |
if (likely(rc != 31)) { |
1922 | 1830 |
if (islit) |
1923 | 1831 |
tcg_gen_movi_i64(cpu_ir[rc], (int64_t)((int16_t)lit)); |
1924 |
else if (rb != 31) |
|
1925 |
tcg_gen_ext16s_i64(cpu_ir[rc], cpu_ir[rb]); |
|
1926 | 1832 |
else |
1927 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
1833 |
tcg_gen_ext16s_i64(cpu_ir[rc], cpu_ir[rb]);
|
|
1928 | 1834 |
} |
1929 | 1835 |
break; |
1930 | 1836 |
case 0x30: |
... | ... | |
1934 | 1840 |
if (likely(rc != 31)) { |
1935 | 1841 |
if (islit) |
1936 | 1842 |
tcg_gen_movi_i64(cpu_ir[rc], ctpop64(lit)); |
1937 |
else if (rb != 31) |
|
1938 |
tcg_gen_helper_1_1(helper_ctpop, cpu_ir[rc], cpu_ir[rb]); |
|
1939 | 1843 |
else |
1940 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
1844 |
tcg_gen_helper_1_1(helper_ctpop, cpu_ir[rc], cpu_ir[rb]);
|
|
1941 | 1845 |
} |
1942 | 1846 |
break; |
1943 | 1847 |
case 0x31: |
... | ... | |
1954 | 1858 |
if (likely(rc != 31)) { |
1955 | 1859 |
if (islit) |
1956 | 1860 |
tcg_gen_movi_i64(cpu_ir[rc], clz64(lit)); |
1957 |
else if (rb != 31) |
|
1958 |
tcg_gen_helper_1_1(helper_ctlz, cpu_ir[rc], cpu_ir[rb]); |
|
1959 | 1861 |
else |
1960 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
1862 |
tcg_gen_helper_1_1(helper_ctlz, cpu_ir[rc], cpu_ir[rb]);
|
|
1961 | 1863 |
} |
1962 | 1864 |
break; |
1963 | 1865 |
case 0x33: |
... | ... | |
1967 | 1869 |
if (likely(rc != 31)) { |
1968 | 1870 |
if (islit) |
1969 | 1871 |
tcg_gen_movi_i64(cpu_ir[rc], ctz64(lit)); |
1970 |
else if (rb != 31) |
|
1971 |
tcg_gen_helper_1_1(helper_cttz, cpu_ir[rc], cpu_ir[rb]); |
|
1972 | 1872 |
else |
1973 |
tcg_gen_movi_i64(cpu_ir[rc], 0);
|
|
1873 |
tcg_gen_helper_1_1(helper_cttz, cpu_ir[rc], cpu_ir[rb]);
|
|
1974 | 1874 |
} |
1975 | 1875 |
break; |
1976 | 1876 |
case 0x34: |
Also available in: Unified diff