ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Helper.S

   1 #
   2 #  Copyright (c) 2011-2013, ARM Limited. All rights reserved.
   3 #
   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 #
  13
  14 #include <AsmMacroIoLib.h>
  15 #include <Library/ArmLib.h>
  16
  17 //UINTN
  18 //ArmPlatformGetPrimaryCoreMpId (
  19 //  VOID
  20 //  );
  21 ASM_FUNC(ArmPlatformGetPrimaryCoreMpId)
  22   MOV32  (r0, FixedPcdGet32 (PcdArmPrimaryCore))
  23   bx    lr
  24
  25 //UINTN
  26 //ArmPlatformIsPrimaryCore (
  27 //  IN UINTN MpId
  28 //  );
  29 ASM_FUNC(ArmPlatformIsPrimaryCore)
  30   MOV32  (r1, FixedPcdGet32 (PcdArmPrimaryCoreMask))
  31   and   r0, r0, r1
  32   MOV32  (r1, FixedPcdGet32 (PcdArmPrimaryCore))
  33   cmp   r0, r1
  34   moveq r0, #1
  35   movne r0, #0
  36   bx    lr
  37
  38 //UINTN
  39 //ArmPlatformGetCorePosition (
  40 //  IN UINTN MpId
  41 //  );
  42 ASM_FUNC(ArmPlatformGetCorePosition)
  43   and   r0, r0, #ARM_CORE_MASK
  44   bx    lr
  45
  46 ASM_FUNC(ArmPlatformPeiBootAction)
  47   bx    lr
  48
  49 ASM_FUNCTION_REMOVE_IF_UNREFERENCED