kernel/eka/compsupp/rvct3_1/ucppfini.cpp
changeset 254 1560c419b176
parent 253 d37db4dcc88d
child 255 d45b74d3fb20
--- a/kernel/eka/compsupp/rvct3_1/ucppfini.cpp	Tue Aug 24 14:49:21 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,88 +0,0 @@
-// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "ARM EABI LICENCE.txt"
-// which accompanies this distribution, and is available
-// in kernel/eka/compsupp.
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// This file is part of usrt.lib (but not ksrt.lib).
-// 
-//
-
-
-extern "C" {
-
-typedef void (DTOR)(void *);
-
-struct dtd 
-{ 
-    void * obj;
-    DTOR * dtor; 
-};
-
-
-#define MAX_DTOR_RECORDS 256
-dtd dtor_rec[MAX_DTOR_RECORDS];
-
-typedef dtd** dso_handle;
-dtd * __dso_handle = &dtor_rec[MAX_DTOR_RECORDS];
-
-
-// This is called by compiler generated code to record needed destructions of
-// dynamically initialized (ctor) top level (BSS) data. 
-// I guess this is more efficient for the compiler than __cxa_atexit, since 
-// it takes the object that needs dtoring as its first arg, which means its in
-// the right register when the ctor returns.
-void __aeabi_atexit(void *aObject, void (*aDtor)(void *), dso_handle aHandle)
-    {
-    dtd * drec = *aHandle;
-    drec--;
-
-    if (drec < &dtor_rec[0])
-        return; // Need to decide what to do here
-
-    drec->dtor = aDtor;
-    drec->obj  = aObject;
-
-    *aHandle = drec;
-    }
-
-int __cxa_atexit( void (*aDtor)(void *), void *aObject, dso_handle aHandle )
-    {
-    __aeabi_atexit(aObject, aDtor, aHandle);
-
-    // This is what the C++ GABI spec says to do!!
-    if (*aHandle < &dtor_rec[0]) 
-        return -1;
-
-    return 0;
-    }
-
-void __cxa_finalize(dso_handle d)
-    {
-    dtd * drec = * d;
-    dtd * lim  = &dtor_rec[MAX_DTOR_RECORDS];
-    
-    while (drec < lim) 
-        {
-        drec->dtor(drec->obj);
-        drec++;
-        }
-
-    *d = drec;
-    }
-
-void run_static_dtors()
-    {
-    __cxa_finalize(&__dso_handle);
-    }
-
-
-} // extern "C"
-