diff options
Diffstat (limited to 'EDK/Foundation/Cpu/Itanium/CpuIa64Lib/IPF/CpuIa64.s')
| -rw-r--r-- | EDK/Foundation/Cpu/Itanium/CpuIa64Lib/IPF/CpuIa64.s | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/EDK/Foundation/Cpu/Itanium/CpuIa64Lib/IPF/CpuIa64.s b/EDK/Foundation/Cpu/Itanium/CpuIa64Lib/IPF/CpuIa64.s new file mode 100644 index 0000000..1827daa --- /dev/null +++ b/EDK/Foundation/Cpu/Itanium/CpuIa64Lib/IPF/CpuIa64.s @@ -0,0 +1,33 @@ +//**************************************************************************** +// +// Copyright (c) 2004, Intel Corporation +// 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. +// +// Module Name: +// +// CpuIA64.s +// +// Abstract: +// +// Contains basic assembly procedures to support IPF CPU. +// +//**************************************************************************** + +.file "CpuIA64.s" + +#include "IpfMacro.i" +#include "IpfDefines.h" + + +PROCEDURE_ENTRY (EfiReadTsc) + + mov r8 = ar.itc + br.ret.dpnt b0;; + +PROCEDURE_EXIT (EfiReadTsc)
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