dummyxxmain.cxx

ecos为实时嵌入式操作系统

//========================================================================
//
//      dummyxxmain.cxx
//
//      Dummy __main() function required for certain targets
//
//========================================================================
//####COPYRIGHTBEGIN####
//
// -------------------------------------------
// The contents of this file are subject to the Cygnus eCos Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License.  You may obtain a copy of the License at
// http://sourceware.cygnus.com/ecos
// 
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
// License for the specific language governing rights and limitations under
// the License.
// 
// The Original Code is eCos - Embedded Cygnus Operating System, released
// September 30, 1998.
// 
// The Initial Developer of the Original Code is Cygnus.  Portions created
// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved.
// -------------------------------------------
//
//####COPYRIGHTEND####
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     jlarmour
// Contributors:  jlarmour
// Date:          1998-08-25
// Purpose:       Provide a default empty __main() function
// Description:   Dummy __main() function which certain targets use
//                to invoke constructors. But we invoke constructors
//                explicitly from the linker scripts in eCos
// Usage:       
//
//####DESCRIPTIONEND####
//
//========================================================================

// CONFIGURATION

#include <pkgconf/infra.h>   // Configuration header

// INCLUDES

#include <cyg/infra/cyg_type.h>    // Common type definitions and support
#include <cyg/infra/cyg_trac.h>    // Default tracing support


// FUNCTIONS

externC void
__main( void )
{
    CYG_REPORT_FUNCTION();
    CYG_REPORT_FUNCARGVOID();

    CYG_TRACE0( true, "This is the system default __main()" );

    CYG_EMPTY_STATEMENT; // don't let it complain about doing nothing

    CYG_REPORT_RETURN();
} // __main()

// EOF dummyxxmain.cxx