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/* $Id: heap.hh,v 1.1 2008-04-09 19:48:37 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 Lesser 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 Lesser General

** Public License for more details.

**

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

** License along with AEMB. If not, see .

*/

/**

   Basic heap related functions

   @file heap.hh

 */

#ifndef AEMB_HEAP_HH

#define AEMB_HEAP_HH

namespace aemb {

  /**

  Extracts the heap size from the linker

  @return heap size

  */

  inline int getHeapSize()

  {

    int tmp;

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

    return tmp;

  }

  /**

  Extracts the heap end from the linker

  @return heap end

  */

  inline int getHeapEnd()

  {

    int tmp;

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

    return tmp;

  }

  /**

  Extracts the heap top from the linker

  @return heap top

  */

  inline int getHeapTop()

  {

    int tmp;

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

    return tmp;

  }

}

#endif

/*

  $Log: not supported by cvs2svn $

*/