From: xdu2 <xdu2@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 10 May 2010 02:49:26 +0000 (+0000)
Subject: Fix bug in AsmCpuVirtual() to return 1 instead of 0 when CPU is in virtual mode.
X-Git-Tag: edk2-stable201903~15868
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=30c636a3f28c379d9a2fcc7e674c05cc6ebc2280

Fix bug in AsmCpuVirtual() to return 1 instead of 0 when CPU is in virtual mode.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10476 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ipf/AccessPsr.s b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ipf/AccessPsr.s
index 00de3acaa5..cbd188abd1 100644
--- a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ipf/AccessPsr.s
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ipf/AccessPsr.s
@@ -1,4 +1,4 @@
-/// Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+/// Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
 /// This program and the accompanying materials
 /// are licensed and made available under the terms and conditions of the BSD License
 /// which accompanies this distribution.  The full text of the license may be found at
@@ -102,6 +102,7 @@ AsmCpuVirtual::
         and            r28 = r30, r29;;
         cmp.eq         p6, p7 = r30, r28;;
 (p6)    mov            r8 = CpuInVirtualMode;;
+(p6)    br.ret.dpnt    b0;;
 (p7)    cmp.eq         p6, p7 = 0x0, r28;;
 (p6)    mov            r8 = CpuInPhysicalMode;;
 (p7)    mov            r8 = CpuInMixMode;;