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Small changes in a few 0x66 prefixes opcodes

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This commit is contained in:
ptitSeb 2019-02-26 07:48:56 +01:00
parent b987e9086a
commit ae76bbcafe
1 changed files with 5 additions and 4 deletions
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9
src/run66.h
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@ -98,8 +98,9 @@
tmp16u = F16;
GW.word[0] = imul16(emu, EW->word[0], tmp16u);
NEXT;
_66_0x6A: /* PUSH Ib (as word) */
Push16(emu, F8);
_66_0x6A: /* PUSH Ib (as signed word) */
tmp16s = F8S;
Push16(emu, (uint16_t)tmp16s);
NEXT;
_66_0x6B: /* IMUL Gw,Ew,Ib */
nextop = F8;
@ -159,7 +160,7 @@
_66_0x8F: /* POP Ew */
nextop = F8;
GET_EW;
EW->dword[0] = Pop16(emu);
EW->word[0] = Pop16(emu);
NEXT;
_66_0x90: /* NOP */
NEXT;
@ -174,7 +175,7 @@
emu->regs[_AX].sword[0] = emu->regs[_AX].sbyte[0];
NEXT;
_66_0x99: /* CWD */
R_DX=(R_AX & 0x8000)?0xFFFF:0x0000;
R_DX=((R_AX & 0x8000)?0xFFFF:0x0000);
NEXT;
_66_0xA1: /* MOV AX,Ow */