IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/SecCarInit.s

   1 #------------------------------------------------------------------------------
   2 #
   3 # Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
   4 # This program and the accompanying materials
   5 # are licensed and made available under the terms and conditions of the BSD License
   6 # which accompanies this distribution.  The full text of the license may be found at
   7 # http://opensource.org/licenses/bsd-license.php.
   8 #
   9 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11 #
  12 # Abstract:
  13 #
  14 #  SEC CAR function
  15 #
  16 #------------------------------------------------------------------------------
  17
  18 #-----------------------------------------------------------------------------
  19 #
  20 #  Section:     SecCarInit
  21 #
  22 #  Description: This function initializes the Cache for Data, Stack, and Code
  23 #
  24 #-----------------------------------------------------------------------------
  25 ASM_GLOBAL ASM_PFX(SecCarInit)
  26 ASM_PFX(SecCarInit):
  27
  28   #
  29   # Set up CAR
  30   #
  31
  32   xor     %eax, %eax
  33
  34 SecCarInitExit:
  35
  36   movd       %mm7, %esi                      #RET_ESI
  37   jmp        *%esi