//==========================================================================
//
//        mungwall.cxx
//
//        mungwall memory error test
//
//==========================================================================
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// -------------------------------------------
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//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     ssommerfeld
// Contributors:  
// Date:          2008-08-05
// Description:   Tests mungwall functionality
//####DESCRIPTIONEND####

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

#ifdef CYGPKG_KERNEL
#include <pkgconf/kernel.h>

#include "testaux.hxx"

#endif

#include <cyg/memalloc/heaps.hxx>

#include <cyg/infra/testcase.h>

void mungwall_main( void )
{
    CYG_TEST_INIT();
    CYG_TEST_INFO("Starting mungwall memory test");

    cygmem_memalloc_heaps[0]->snapShotMemory();

    cyg_uint8 *mem = (cyg_uint8 *) malloc(1024);

    cygmem_memalloc_heaps[0]->dumpMemory(1);
    
    mem[-1] = 0x00;
    mem[1024] = 0x01;
    mem[1025] = 0x02;
    mem[1026] = 0x03;
    
    free(mem);

    CYG_TEST_FAIL_FINISH("Not reached");
}

externC void
cyg_start( void )
{ 
#ifdef CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
    cyg_hal_invoke_constructors();
#endif
    mungwall_main();
}
// EOF mungwall.cxx