MdePkg/Library/BaseLib/Ipf/GetInterruptState.s

   1 /// @file
   2 ///   Retrieve of the interrupt state of the running processor for the Itanium
   3 ///   architecture.
   4 ///
   5 /// Copyright (c) 2006, Intel Corporation
   6 /// All rights reserved. This program and the accompanying materials
   7 /// are licensed and made available under the terms and conditions of the BSD License
   8 /// which accompanies this distribution.  The full text of the license may be found at
   9 /// http://opensource.org/licenses/bsd-license.php
  10 ///
  11 /// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 /// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13 ///
  14 /// Module Name:  GetInterruptState.s
  15 ///
  16 ///
  17
  18 .auto
  19 .text
  20
  21 .proc   GetInterruptState
  22 .type   GetInterruptState, @function
  23 GetInterruptState::
  24         mov                 r8  = psr
  25         dep.z               r8  = r8, 14, 1
  26         br.ret.sptk.many    b0
  27 .endp   GetInterruptState