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/* $Id: heap.hh,v 1.6 2008-04-28 20:29:15 sybreon Exp $

**

** AEMB2 HI-PERFORMANCE CPU

** Copyright (C) 2004-2007 Shawn Tan Ser Ngiap 

**

** This file is part of AEMB.

**

** AEMB is free software: you can redistribute it and/or modify it

** under the terms of the GNU General Public License as published by

** the Free Software Foundation, either version 3 of the License, or

** (at your option) any later version.

**

** AEMB is distributed in the hope that it will be useful, but WITHOUT

** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY

** or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public

** License for more details.

**

** You should have received a copy of the GNU General Public License

** along with AEMB.  If not, see .

*/

/**

   Basic heap related functions

   @file heap.hh

 */

#ifndef _AEMB_HEAP_HH

#define _AEMB_HEAP_HH

#ifdef __cplusplus

extern "C" {

#endif

  /**

  Extracts the heap size from the linker

  @return heap size

  */

  inline int aembGetHeapSize()

  {

    int tmp;

    asm ("la %0, r0, _HEAP_SIZE":"=r"(tmp));

    return tmp;

  }

  /**

  Extracts the heap end from the linker

  @return heap end

  */

  inline int aembGetHeapEnd()

  {

    int tmp;

    asm ("la %0, r0, _heap_end":"=r"(tmp));

    return tmp;

  }

  /**

  Extracts the heap top from the linker

  @return heap top

  */

  inline int aembGetHeapTop()

  {

    int tmp;

    asm ("la %0, r0, _heap":"=r"(tmp));

    return tmp;

  }

#ifdef __cplusplus

}

#endif

#endif

/*

  $Log: not supported by cvs2svn $

  Revision 1.5  2008/04/27 16:33:42  sybreon

  License change to GPL3.

  Revision 1.4  2008/04/26 19:31:35  sybreon

  Made headers C compatible.

  Revision 1.3  2008/04/26 18:05:22  sybreon

  Minor cosmetic changes.

  Revision 1.2  2008/04/20 16:35:53  sybreon

  Added C/C++ compatible #ifdef statements

  Revision 1.1  2008/04/09 19:48:37  sybreon

  Added new C++ files

*/