diff options
| -rw-r--r-- | MdePkg/Library/BaseLib/BaseLib.msa | 1 | ||||
| -rw-r--r-- | MdePkg/Library/BaseLib/Ipf/CpuFlushTlb.s | 29 |
2 files changed, 30 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/BaseLib.msa b/MdePkg/Library/BaseLib/BaseLib.msa index 380674a835..7719c3af01 100644 --- a/MdePkg/Library/BaseLib/BaseLib.msa +++ b/MdePkg/Library/BaseLib/BaseLib.msa @@ -273,6 +273,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. <Filename>Ipf/InterlockedCompareExchange64.s</Filename>
<Filename>Ipf/Synchronization.c</Filename>
<Filename>Ipf/CpuPause.s</Filename>
+ <Filename>Ipf/CpuFlushTlb.s</Filename>
</Arch>
<Arch ArchType="EBC">
<Filename>Math64.c</Filename>
diff --git a/MdePkg/Library/BaseLib/Ipf/CpuFlushTlb.s b/MdePkg/Library/BaseLib/Ipf/CpuFlushTlb.s new file mode 100644 index 0000000000..0afd87e88b --- /dev/null +++ b/MdePkg/Library/BaseLib/Ipf/CpuFlushTlb.s @@ -0,0 +1,29 @@ +/// @file
+/// CpuFlushTlb() function for Itanium-based architecture.
+///
+/// Copyright (c) 2006, 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: CpuFlushTlb.s
+///
+///
+
+.auto
+.text
+
+.proc CpuFlushTlb
+.type CpuFlushTlb, @function
+CpuFlushTlb::
+ mov r8 = ip
+ mov r9 = -1
+ dep.z r10 = -1, 61, 3
+ and r8 = r8, r10
+ ptc.l r8, r9
+ br.ret.sptk.many b0
+.endp
|