commit 74379c9ff26dfc1cbb05c227e21da7228c8ecb35
author Mohammed Gamal <m.gamal005@gmail.com> Wed Aug 27 05:02:56 2008 +0300
committer Avi Kivity <avi@qumranet.com> Wed Aug 27 11:10:36 2008 +0300
tree 859a8ce9823320d127cf22e8e13970e4c02f6468
parent 40d353201ef0705b91d7810e8a5338cbb58cbef2

KVM: x86 emulator: Add mov r, imm instructions (opcodes 0xb0-0xbf)

The emulator only supported one instance of mov r, imm instruction
(opcode 0xb8), this adds the rest of these instructions.

Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

arch/x86/kvm/x86_emulate.c

diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
index ae30435a..66e0bd6 100644
--- a/arch/x86/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -154,9 +154,16 @@
 	0, 0, ByteOp | ImplicitOps | Mov | String, ImplicitOps | Mov | String,
 	ByteOp | ImplicitOps | Mov | String, ImplicitOps | Mov | String,
 	ByteOp | ImplicitOps | String, ImplicitOps | String,
-	/* 0xB0 - 0xBF */
-	0, 0, 0, 0, 0, 0, 0, 0,
-	DstReg | SrcImm | Mov, 0, 0, 0, 0, 0, 0, 0,
+	/* 0xB0 - 0xB7 */
+	ByteOp | DstReg | SrcImm | Mov, ByteOp | DstReg | SrcImm | Mov,
+	ByteOp | DstReg | SrcImm | Mov, ByteOp | DstReg | SrcImm | Mov,
+	ByteOp | DstReg | SrcImm | Mov, ByteOp | DstReg | SrcImm | Mov,
+	ByteOp | DstReg | SrcImm | Mov, ByteOp | DstReg | SrcImm | Mov,
+	/* 0xB8 - 0xBF */
+	DstReg | SrcImm | Mov, DstReg | SrcImm | Mov,
+	DstReg | SrcImm | Mov, DstReg | SrcImm | Mov,
+	DstReg | SrcImm | Mov, DstReg | SrcImm | Mov,
+	DstReg | SrcImm | Mov, DstReg | SrcImm | Mov,
 	/* 0xC0 - 0xC7 */
 	ByteOp | DstMem | SrcImm | ModRM, DstMem | SrcImmByte | ModRM,
 	0, ImplicitOps | Stack, 0, 0,
@@ -1660,7 +1667,7 @@
 	case 0xae ... 0xaf:	/* scas */
 		DPRINTF("Urk! I don't handle SCAS.\n");
 		goto cannot_emulate;
-	case 0xb8: /* mov r, imm */
+	case 0xb0 ... 0xbf: /* mov r, imm */
 		goto mov;
 	case 0xc0 ... 0xc1:
 		emulate_grp2(ctxt);