MdePkg/Library/BaseLib/SetJump.c

   1 /** @file
   2   Internal ASSERT () functions for SetJump.
   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:  SetJump.c
  14
  15 **/
  16
  17 #include "BaseLibInternals.h"
  18
  19 /**
  20   Worker function that checks ASSERT condition for JumpBuffer
  21
  22   Checks ASSERT condition for JumpBuffer.
  23
  24   If JumpBuffer is NULL, then ASSERT().
  25   For IPF CPUs, if JumpBuffer is not aligned on a 16-byte boundary, then ASSERT().
  26
  27   @param  JumpBuffer    A pointer to CPU context buffer.
  28
  29 **/
  30 VOID
  31 EFIAPI
  32 InternalAssertJumpBuffer (
  33   IN      BASE_LIBRARY_JUMP_BUFFER  *JumpBuffer
  34   )
  35 {
  36   ASSERT (JumpBuffer != NULL);
  37
  38 #ifdef MDE_CPU_IPF
  39   ASSERT (((UINTN)JumpBuffer & 0xf) == 0);
  40 #endif
  41 }