MdePkg/Library/BaseLib/X64/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   Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.
  18 **/
  19 void __debugbreak ();
  20
  21 #pragma intrinsic(__debugbreak)
  22
  23 /**
  24   Generates a breakpoint on the CPU.
  25
  26   Generates a breakpoint on the CPU. The breakpoint must be implemented such
  27   that code can resume normal execution after the breakpoint.
  28
  29 **/
  30 VOID
  31 EFIAPI
  32 CpuBreakpoint (
  33   VOID
  34   )
  35 {
  36   __debugbreak ();
  37 }
  38