ARM: Remove NSACR from the common code

[mirror_edk2.git] / ArmPkg / Library / ArmLib / ArmV7 / ArmLibSupportV7.asm

diff --git a/ArmPkg/Library/ArmLib/ArmV7/ArmLibSupportV7.asm b/ArmPkg/Library/ArmLib/ArmV7/ArmLibSupportV7.asm
index 39d6c859376a09b7c1fc1a7c69d4e5a4550d1dde..6af662bda530dcef915b6b618914b4b82491cf45 100644 (file)
--- a/ArmPkg/Library/ArmLib/ArmV7/ArmLibSupportV7.asm
+++ b/ArmPkg/Library/ArmLib/ArmV7/ArmLibSupportV7.asm
@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------ \r
 //\r
 // Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r
-// Copyright (c) 2011, ARM Limited. All rights reserved.\r
+// Copyright (c) 2011-2013, ARM Limited. All rights reserved.\r
 //\r
 // This program and the accompanying materials\r
 // are licensed and made available under the terms and conditions of the BSD License\r
@@ -25,7 +25,9 @@
     EXPORT  ArmDisableInterrupts\r
     EXPORT  ReadCCSIDR\r
     EXPORT  ReadCLIDR\r
-    \r
+    EXPORT  ArmReadNsacr\r
+    EXPORT  ArmWriteNsacr\r
+\r
     AREA ArmLibSupportV7, CODE, READONLY\r
 \r
 \r
@@ -96,5 +98,13 @@ ReadCCSIDR
 ReadCLIDR\r
   mrc p15,1,r0,c0,c0,1 ; Read CP15 Cache Level ID Register\r
   bx  lr\r
-  \r
-END\r
+\r
+ArmReadNsacr\r
+  mrc     p15, 0, r0, c1, c1, 2\r
+  bx      lr\r
+\r
+ArmWriteNsacr\r
+  mcr     p15, 0, r0, c1, c1, 2\r
+  bx      lr\r
+\r
+  END\r