MdePkg/Library/BaseLib/Ipf/CpuFlushTlb.s

   1 /// @file
   2 ///   CpuFlushTlb() function for Itanium-based architecture.
   3 ///
   4 /// Copyright (c) 2006, Intel Corporation
   5 /// All rights reserved. This program and the accompanying materials
   6 /// are licensed and made available under the terms and conditions of the BSD License
   7 /// which accompanies this distribution.  The full text of the license may be found at
   8 /// http://opensource.org/licenses/bsd-license.php
   9 ///
  10 /// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 /// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12 ///
  13 /// Module Name:  CpuFlushTlb.s
  14 ///
  15 ///
  16
  17 .auto
  18 .text
  19
  20 .proc   CpuFlushTlb
  21 .type   CpuFlushTlb, @function
  22 CpuFlushTlb::
  23         mov                 r8  = ip
  24         mov                 r9  = -1
  25         dep.z               r10 = -1, 61, 3
  26         and                 r8  = r8, r10
  27         ptc.l               r8, r9
  28         br.ret.sptk.many    b0
  29 .endp