sl@0: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "ARM EABI LICENCE.txt"
sl@0: // which accompanies this distribution, and is available
sl@0: // in kernel/eka/compsupp.
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // toplevel initialization/destruction routines for 'user side' code compiled 
sl@0: // with the ARMEDG compiler. intended for static linking
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include "cppinit.h"
sl@0: 
sl@0: NUKE_SYMBOL(__call_ctors(void));
sl@0: NUKE_SYMBOL(__call_dtors(void));
sl@0: 
sl@0: extern "C" {
sl@0: // linker symbols 
sl@0: __weak PFV C$$pi_ctorvec$$Base;
sl@0: __weak PFV C$$pi_ctorvec$$Limit;
sl@0: __weak void _fp_init(void);
sl@0: 
sl@0: 
sl@0: // This calls each of the compiler constructed functions referenced from pi_ctorvec.
sl@0: // These functions arrange to 'call' the appropriate constructor for the 'static' instance
sl@0: // (in fact the call may be inlined). If the class of the instance has a destructor then 
sl@0: // compiler records that this object needs 'destructing' at 'exit' time. It does this by 
sl@0: // calling the function __cxa_atexit. We provide our own definition of this.
sl@0: // 
sl@0: void __cpp_initialise(void)
sl@0:     {
sl@0:     void (*fp_init_fn)(void) = _fp_init;
sl@0:     if (fp_init_fn) fp_init_fn();
sl@0:     PFV * ctor_vec = &C$$pi_ctorvec$$Base;
sl@0:     PFV * ctor_limit = &C$$pi_ctorvec$$Limit;
sl@0:     for(; ctor_vec < ctor_limit; ctor_vec++) (RELOCATE(ctor_vec, PFV))();
sl@0:     }
sl@0: }	  
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: