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[INTERPRETER] Added 64 66 8D opcode and fix 66 8D opcode #1648

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merged 1 commit into from
Jul 6, 2024
Merged

[INTERPRETER] Added 64 66 8D opcode and fix 66 8D opcode #1648

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6 changes: 3 additions & 3 deletions src/emu/x64run66.c
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Original file line number Diff line number Diff line change
Expand Up @@ -399,12 +399,12 @@ uintptr_t Run66(x64emu_t *emu, rex_t rex, int rep, uintptr_t addr)
break;
case 0x8D: /* LEA Gw,M */
nextop = F8;
GETGD;
GETGW;
tmp64u = GETEA(0);
if(rex.w)
GD->q[0] = tmp64u;
GW->q[0] = tmp64u;
else
GD->word[0] = (uint16_t)tmp64u;
GW->word[0] = (uint16_t)tmp64u;
break;
case 0x8E: /* MOV Seg,Ew */
nextop = F8;
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10 changes: 10 additions & 0 deletions src/emu/x64run6664.c
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ uintptr_t Run6664(x64emu_t *emu, rex_t rex, int seg, uintptr_t addr)
uint8_t nextop;
uint16_t tmp16u;
int16_t tmp16s;
uint64_t tmp64u;
reg64_t *oped, *opgd;
sse_regs_t *opex, *opgx;
#ifdef TEST_INTERPRETER
Expand Down Expand Up @@ -160,6 +161,15 @@ uintptr_t Run6664(x64emu_t *emu, rex_t rex, int seg, uintptr_t addr)
else
GW->word[0] = EW->word[0];
break;
case 0x8D: /* LEA Gw,M */
nextop = F8;
GETGW;
tmp64u = GETEA(0);
if(rex.w)
GW->q[0] = tmp64u;
else
GW->word[0] = (uint16_t)tmp64u;
break;
case 0xC7: /* MOV FS:Ew,Iw */
nextop = F8;
GETEW_OFFS(2, tlsdata);
Expand Down