From 25402f5d0660acde3ee382a36b065945251990dc Mon Sep 17 00:00:00 2001
From: Harry Liebel <Harry.Liebel@arm.com>
Date: Thu, 18 Jul 2013 18:07:46 +0000
Subject: 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/SemihostLib/AArch64/GccSemihost.S | 23 +++++++++++++++++++++++
 ArmPkg/Library/SemihostLib/SemihostLib.inf       |  8 ++++++--
 2 files changed, 29 insertions(+), 2 deletions(-)
 create mode 100644 ArmPkg/Library/SemihostLib/AArch64/GccSemihost.S

(limited to 'ArmPkg/Library/SemihostLib')

diff --git a/ArmPkg/Library/SemihostLib/AArch64/GccSemihost.S b/ArmPkg/Library/SemihostLib/AArch64/GccSemihost.S
new file mode 100644
index 0000000000..42211cf4ff
--- /dev/null
+++ b/ArmPkg/Library/SemihostLib/AArch64/GccSemihost.S
@@ -0,0 +1,23 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
+# Copyright (c) 2011 - 2013, ARM Ltd. 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
+# 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 2
+
+.globl ASM_PFX(GccSemihostCall)
+
+ASM_PFX(GccSemihostCall):
+  hlt     #0xf000
+  ret
diff --git a/ArmPkg/Library/SemihostLib/SemihostLib.inf b/ArmPkg/Library/SemihostLib/SemihostLib.inf
index a0a6871780..78727780a9 100644
--- a/ArmPkg/Library/SemihostLib/SemihostLib.inf
+++ b/ArmPkg/Library/SemihostLib/SemihostLib.inf
@@ -2,6 +2,7 @@
 # Semihosting JTAG lib
 #
 # Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
+# Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
 #
 #  This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
@@ -25,7 +26,7 @@
 #
 # The following information is for reference only and not required by the build tools.
 #
-#  VALID_ARCHITECTURES           = ARM
+#  VALID_ARCHITECTURES           = ARM AARCH64
 #
 [Sources.common]
   SemihostLib.c
@@ -33,10 +34,13 @@
 [Sources.ARM]
   Arm/GccSemihost.S | GCC
 
+[Sources.AARCH64]
+  AArch64/GccSemihost.S | GCC
+
 [Packages]
   MdePkg/MdePkg.dec
   ArmPkg/ArmPkg.dec
 
 [LibraryClasses]
   BaseLib
- 

+
-- 
cgit v1.2.3