From 615ac125618dc7b40ecb418e8b353d31ccf0e518 Mon Sep 17 00:00:00 2001 From: Guillaume Thouvenin Date: Tue, 27 May 2008 10:19:16 +0200 Subject: [PATCH] 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 Signed-off-by: Laurent Vivier Signed-off-by: Avi Kivity --- arch/x86/kvm/x86_emulate.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index 48b62cc3bd0c..21d7ff6a8ecd 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -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; -- 2.11.0