MdePkg/Library/BaseLib/Ia32/CpuBreakpoint.c

   1 /** @file
   2   CpuBreakpoint function.
   3
   4   Copyright (c) 2006 - 2007, Intel Corporation<BR>
   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 **/
  14
  15
  16
  17
  18 /**
  19   Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.
  20 **/
  21 void __debugbreak ();
  22
  23 #pragma intrinsic(__debugbreak)
  24
  25 /**
  26   Generates a breakpoint on the CPU.
  27
  28   Generates a breakpoint on the CPU. The breakpoint must be implemented such
  29   that code can resume normal execution after the breakpoint.
  30
  31 **/
  32 VOID
  33 EFIAPI
  34 CpuBreakpoint (
  35   VOID
  36   )
  37 {
  38   __debugbreak ();
  39 }
  40