Commit 3d57da2a70c0737d388b79f591e86a2821355c92
1 parent
00406dff
suppressed dummy FPU ops
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@610 c046a42c-6fe2-441c-8c8c-71466251a162
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target-arm/translate.c
| ... | ... | @@ -708,66 +708,6 @@ static void disas_arm_insn(DisasContext *s) |
| 708 | 708 | gen_op_swi(); |
| 709 | 709 | s->is_jmp = DISAS_JUMP; |
| 710 | 710 | break; |
| 711 | - case 0xc: | |
| 712 | - case 0xd: | |
| 713 | - rd = (insn >> 12) & 0x7; | |
| 714 | - rn = (insn >> 16) & 0xf; | |
| 715 | - gen_movl_T1_reg(s, rn); | |
| 716 | - val = (insn) & 0xff; | |
| 717 | - if (!(insn & (1 << 23))) | |
| 718 | - val = -val; | |
| 719 | - switch((insn >> 8) & 0xf) { | |
| 720 | - case 0x1: | |
| 721 | - /* load/store */ | |
| 722 | - if ((insn & (1 << 24))) | |
| 723 | - gen_op_addl_T1_im(val); | |
| 724 | - /* XXX: do it */ | |
| 725 | - if (!(insn & (1 << 24))) | |
| 726 | - gen_op_addl_T1_im(val); | |
| 727 | - if (insn & (1 << 21)) | |
| 728 | - gen_movl_reg_T1(s, rn); | |
| 729 | - break; | |
| 730 | - case 0x2: | |
| 731 | - { | |
| 732 | - int n, i; | |
| 733 | - /* load store multiple */ | |
| 734 | - if ((insn & (1 << 24))) | |
| 735 | - gen_op_addl_T1_im(val); | |
| 736 | - switch(insn & 0x00408000) { | |
| 737 | - case 0x00008000: n = 1; break; | |
| 738 | - case 0x00400000: n = 2; break; | |
| 739 | - case 0x00408000: n = 3; break; | |
| 740 | - default: n = 4; break; | |
| 741 | - } | |
| 742 | - for(i = 0;i < n; i++) { | |
| 743 | - /* XXX: do it */ | |
| 744 | - } | |
| 745 | - if (!(insn & (1 << 24))) | |
| 746 | - gen_op_addl_T1_im(val); | |
| 747 | - if (insn & (1 << 21)) | |
| 748 | - gen_movl_reg_T1(s, rn); | |
| 749 | - } | |
| 750 | - break; | |
| 751 | - default: | |
| 752 | - goto illegal_op; | |
| 753 | - } | |
| 754 | - break; | |
| 755 | - case 0x0e: | |
| 756 | - /* float ops */ | |
| 757 | - /* XXX: do it */ | |
| 758 | - switch((insn >> 20) & 0xf) { | |
| 759 | - case 0x2: /* wfs */ | |
| 760 | - break; | |
| 761 | - case 0x3: /* rfs */ | |
| 762 | - break; | |
| 763 | - case 0x4: /* wfc */ | |
| 764 | - break; | |
| 765 | - case 0x5: /* rfc */ | |
| 766 | - break; | |
| 767 | - default: | |
| 768 | - goto illegal_op; | |
| 769 | - } | |
| 770 | - break; | |
| 771 | 711 | default: |
| 772 | 712 | illegal_op: |
| 773 | 713 | gen_op_movl_T0_im((long)s->pc - 4); | ... | ... |