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KVM: x86 emulator: adds support to mov r,imm (opcode 0xb8) instruction 

Add support to mov r, imm (0xb8) instruction.

Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Signed-off-by: Laurent Vivier <laurent.vivier@bull.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Guillaume Thouvenin 2008-05-27 10:19:16 +02:00 committed by Avi Kivity
parent 954cd36f76
commit 615ac12561
1 changed files with 4 additions and 1 deletions
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5
arch/x86/kvm/x86_emulate.c
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@ -152,7 +152,8 @@ static u16 opcode_table[256] = {
ByteOp | ImplicitOps | Mov | String, ImplicitOps | Mov | String,
ByteOp | ImplicitOps | String, ImplicitOps | String,
/* 0xB0 - 0xBF */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
DstReg | SrcImm | Mov, 0, 0, 0, 0, 0, 0, 0,
/* 0xC0 - 0xC7 */
ByteOp | DstMem | SrcImm | ModRM, DstMem | SrcImmByte | ModRM,
0, ImplicitOps | Stack, 0, 0,
@ -1624,6 +1625,8 @@ special_insn:
case 0xae ... 0xaf: /* scas */
DPRINTF("Urk! I don't handle SCAS.\n");
goto cannot_emulate;
case 0xb8: /* mov r, imm */
goto mov;
case 0xc0 ... 0xc1:
emulate_grp2(ctxt);
break;