From: Keir Fraser <keir.fraser@citrix.com>
Date: Fri, 11 Jan 2008 10:59:48 +0000 (+0000)
Subject: vmxassist: Emulate CLTS.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14445^2~52
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=9eb143df009f237343831990a5a690cd255e0044;p=xen.git

vmxassist: Emulate CLTS.
Signed-off-by: Kamala Narasimhan <kamala.narasimhan@citrix.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
---

diff --git a/tools/firmware/vmxassist/vm86.c b/tools/firmware/vmxassist/vm86.c
index ec273d63de..d511ed4faa 100644
--- a/tools/firmware/vmxassist/vm86.c
+++ b/tools/firmware/vmxassist/vm86.c
@@ -1593,6 +1593,9 @@ opcode(struct regs *regs)
 					goto invalid;
 				}
 				break;
+			case 0x06: /* clts */
+				oldctx.cr0 &= ~CR0_TS;
+				return OPC_EMULATED;
 			case 0x09: /* wbinvd */
 				return OPC_EMULATED;
 			case 0x20: /* mov Rd, Cd (1h) */