//==========================================================================
//
//      common/delete.cxx
//
//      Default delete implementation
//
//==========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
// Copyright (C) 2005 Andrew Lunn
//
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// the terms of the GNU General Public License as published by the Free
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
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// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
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//####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   jlarmour
// Contributors:  jlarmour
// Date:        1999-08-13
// Purpose:     Gives a default delete operation if the C library isn't present
// Description: This file supplies a definition of the default delete
//              operation (aka __builtin_delete and __builtin_vec_delete)
//              for use when the normal delete can't be used - normally when
//              the C library is not present
//
//####DESCRIPTIONEND####
//
//==========================================================================

#include <pkgconf/system.h>
#include <pkgconf/infra.h>

#include <cyg/infra/cyg_type.h>
#include <cyg/infra/cyg_ass.h>

// see the description comment in infra.cdl for
// CYGFUN_INFRA_EMPTY_DELETE_FUNCTIONS

#ifdef CYGFUN_INFRA_EMPTY_DELETE_FUNCTIONS
// then define these empty functions:

#ifdef CYGPKG_INFRA_DEBUG
static cyg_uint32 counter;
#endif

void operator delete(void *x) throw()
{
#ifndef CYGPKG_INFRA_DEBUG  
    CYG_EMPTY_STATEMENT;
#else
    counter++;
    CYG_ASSERT(counter < CYGNUM_INFRA_EMPTY_DELETE_THRESHOLD,
               "Do you want an empty delete function?");
#endif
}

void operator delete[](void *x) throw()
{
#ifndef CYGPKG_INFRA_DEBUG  
    CYG_EMPTY_STATEMENT;
#else
    counter++;
    CYG_ASSERT(counter < CYGNUM_INFRA_EMPTY_DELETE_THRESHOLD,
               "Do you want an empty delete function?");
#endif
}

#endif // CYGFUN_INFRA_EMPTY_DELETE_FUNCTIONS

// EOF delete.cxx
