ArmPkg: Added Aarch64 support

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Harry Liebel <Harry.Liebel@arm.com>
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14486 6f19259b-4bc3-4df7-8a09-765794883524

ArmPkg/Library/ArmSmcLibNull/AArch64/ArmSmcNull.S

@@ -0,0 +1,32 @@
+//
+//  Copyright (c) 2012-2013, ARM Limited. All rights reserved.
+//
+//  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
+//  http://opensource.org/licenses/bsd-license.php
+//
+//  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+//
+//
+
+.text
+.align 3
+
+GCC_ASM_EXPORT(ArmCallSmc)
+GCC_ASM_EXPORT(ArmCallSmcArg1)
+GCC_ASM_EXPORT(ArmCallSmcArg2)
+GCC_ASM_EXPORT(ArmCallSmcArg3)
+
+ASM_PFX(ArmCallSmc):
+  ret
+
+ASM_PFX(ArmCallSmcArg1):
+  ret
+
+ASM_PFX(ArmCallSmcArg2):
+  ret
+
+ASM_PFX(ArmCallSmcArg3):
+  ret

ArmPkg/Library/ArmSmcLibNull/ArmSmcLibNull.inf

@@ -26,6 +26,9 @@
   Arm/ArmSmcNull.asm    | RVCT
   Arm/ArmSmcNull.S      | GCC
 
+[Sources.AARCH64]
+  AArch64/ArmSmcNull.S    | GCC
+
 [Packages]
   MdePkg/MdePkg.dec
   ArmPkg/ArmPkg.dec