From: Wei Yongjun <[email protected]> Use SrcAcc to simplify stos decoding.
Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Avi Kivity <[email protected]> diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index b043808..9a04504 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2236,7 +2236,8 @@ static struct opcode opcode_table[256] = { D(ByteOp | SrcSI | DstDI | Mov | String), D(SrcSI | DstDI | Mov | String), D(ByteOp | SrcSI | DstDI | String), D(SrcSI | DstDI | String), /* 0xA8 - 0xAF */ - D(DstAcc | SrcImmByte | ByteOp), D(DstAcc | SrcImm), D(ByteOp | DstDI | Mov | String), D(DstDI | Mov | String), + D(DstAcc | SrcImmByte | ByteOp), D(DstAcc | SrcImm), + D(ByteOp | SrcAcc | DstDI | Mov | String), D(SrcAcc | DstDI | Mov | String), D(ByteOp | SrcSI | DstAcc | Mov | String), D(SrcSI | DstAcc | Mov | String), D(ByteOp | DstDI | String), D(DstDI | String), /* 0xB0 - 0xB7 */ @@ -2997,8 +2998,6 @@ special_insn: case 0xa8 ... 0xa9: /* test ax, imm */ goto test; case 0xaa ... 0xab: /* stos */ - c->dst.val = c->regs[VCPU_REGS_RAX]; - break; case 0xac ... 0xad: /* lods */ goto mov; case 0xae ... 0xaf: /* scas */ -- To unsubscribe from this list: send the line "unsubscribe kvm-commits" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
