From: Nitin A Kamble <nitin.a.kamble@intel.com>
Date: Sun, 19 Aug 2007 08:03:13 +0000 (+0300)
Subject: KVM: x86 emulator: Implement 'jmp rel short' instruction (opcode 0xeb)
X-Git-Tag: firefly_0821_release~25981^2~47
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c53ce170a9e8531f293e402c7d8c65e38452a551;p=firefly-linux-kernel-4.4.55.git

KVM: x86 emulator: Implement 'jmp rel short' instruction (opcode 0xeb)

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---

diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index fa7aa278956f..1036e0224aaa 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -148,7 +148,7 @@ static u8 opcode_table[256] = {
 	/* 0xE0 - 0xE7 */
 	0, 0, 0, 0, 0, 0, 0, 0,
 	/* 0xE8 - 0xEF */
-	0, SrcImm|ImplicitOps, 0, 0, 0, 0, 0, 0,
+	0, SrcImm|ImplicitOps, 0, SrcImmByte|ImplicitOps, 0, 0, 0, 0,
 	/* 0xF0 - 0xF7 */
 	0, 0, 0, 0,
 	ImplicitOps, 0,
@@ -1032,6 +1032,7 @@ done_prefixes:
 		src.val = _regs[VCPU_REGS_RCX];
 		goto grp2;
 	case 0xe9: /* jmp rel */
+	case 0xeb: /* jmp rel short */
 		JMP_REL(src.val);
 		no_wb = 1; /* Disable writeback. */
 		break;