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1 /* |
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2 * Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * toplevel initialization/destruction routines for 'user side' code compiled |
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16 * with the ARMEDG compiler. intended for static linking |
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17 * |
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18 */ |
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19 |
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20 |
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21 #include "cppinit.h" |
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22 |
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23 NUKE_SYMBOL(__call_ctors(void)); |
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24 NUKE_SYMBOL(__call_dtors(void)); |
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25 |
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26 extern "C" { |
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27 // linker symbols |
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28 __weak PFV C$$pi_ctorvec$$Base; |
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29 __weak PFV C$$pi_ctorvec$$Limit; |
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30 __weak void _fp_init(void); |
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31 |
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32 |
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33 // This calls each of the compiler constructed functions referenced from pi_ctorvec. |
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34 // These functions arrange to 'call' the appropriate constructor for the 'static' instance |
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35 // (in fact the call may be inlined). If the class of the instance has a destructor then |
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36 // compiler records that this object needs 'destructing' at 'exit' time. It does this by |
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37 // calling the function __cxa_atexit. We provide our own definition of this. |
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38 // |
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39 void __cpp_initialise(void) |
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40 { |
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41 void (*fp_init_fn)(void) = _fp_init; |
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42 if (fp_init_fn) fp_init_fn(); |
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43 PFV * ctor_vec = &C$$pi_ctorvec$$Base; |
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44 PFV * ctor_limit = &C$$pi_ctorvec$$Limit; |
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45 for(; ctor_vec < ctor_limit; ctor_vec++) (RELOCATE(ctor_vec, PFV))(); |
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46 } |
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47 } |
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48 |
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49 |
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50 |
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51 |
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52 |