Moved the MdePkg to OldMdePkg so that new code in MdePkg does not break existing...

[mirror_edk2.git] / OldMdePkg / Library / BaseLib / Ipf / GetInterruptState.s

diff --git a/OldMdePkg/Library/BaseLib/Ipf/GetInterruptState.s b/OldMdePkg/Library/BaseLib/Ipf/GetInterruptState.s
new file mode 100644 (file)
index 0000000..d5b5fc8
--- /dev/null
+++ b/OldMdePkg/Library/BaseLib/Ipf/GetInterruptState.s
@@ -0,0 +1,27 @@
+/// @file\r
+///   Retrieve of the interrupt state of the running processor for the Itanium\r
+///   architecture.\r
+///\r
+/// Copyright (c) 2006, Intel Corporation\r
+/// All rights reserved. This program and the accompanying materials\r
+/// are licensed and made available under the terms and conditions of the BSD License\r
+/// which accompanies this distribution.  The full text of the license may be found at\r
+/// http://opensource.org/licenses/bsd-license.php\r
+///\r
+/// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+/// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+///\r
+/// Module Name:  GetInterruptState.s\r
+///\r
+///\r
+\r
+.auto\r
+.text\r
+\r
+.proc   GetInterruptState\r
+.type   GetInterruptState, @function\r
+GetInterruptState::\r
+        mov                 r8  = psr\r
+        extr.u              r8  = r8, 14, 1\r
+        br.ret.sptk.many    b0\r
+.endp   GetInterruptState\r