EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SetJump.c

   1 /*++
   2
   3 Copyright (c) 2004 - 2006, 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
  13 Module Name:
  14
  15   SetJump.c
  16
  17 Abstract:
  18
  19   Internal ASSERT () functions for SetJump.
  20
  21 --*/
  22
  23 #include "BaseLibInternals.h"
  24
  25 /**
  26   Worker function that checks ASSERT condition for JumpBuffer
  27
  28   Checks ASSERT condition for JumpBuffer.
  29
  30   If JumpBuffer is NULL, then ASSERT().
  31   If JumpBuffer is not aligned on a BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT
  32   boundary, then ASSERT().
  33
  34   @param  JumpBuffer    A pointer to CPU context buffer.
  35
  36 **/
  37 VOID
  38 EFIAPI
  39 InternalAssertJumpBuffer (
  40   IN      BASE_LIBRARY_JUMP_BUFFER  *JumpBuffer
  41   )
  42 {
  43   ASSERT (JumpBuffer != NULL);
  44
  45   ASSERT (((UINTN)JumpBuffer & ((BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT - 1) >> 8)) == 0);
  46 }