sl@0: // Copyright (c) 2008-2009 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: // This file is part of usrt.lib and ksrt.lib.
sl@0: // 
sl@0: //
sl@0: 
sl@0: 
sl@0: extern "C" {
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: 
sl@0: 
sl@0: __asm void __cpp_initialize__aeabi_()
sl@0:     {
sl@0:     CODE32
sl@0: 
sl@0:     IMPORT |SHT$$INIT_ARRAY$$Base|  [WEAK]
sl@0:     IMPORT |SHT$$INIT_ARRAY$$Limit| [WEAK]
sl@0: 
sl@0:     // Export std::nothrow from here.
sl@0:     EXPORT    _ZSt7nothrow
sl@0: 
sl@0:     STMFD    r13!,{r3-r5,r14}
sl@0: 
sl@0:     LDR      r4,base
sl@0:     LDR      r5,limit
sl@0:     CMP      r4,r5
sl@0:     
sl@0:     // Exit if the array is empty.
sl@0:     LDMEQFD  r13!,{r3-r5,pc}
sl@0: 
sl@0: loop
sl@0: 	LDR      r0,[r4,#0]
sl@0:     ADD      r0,r0,r4
sl@0: #ifdef __MARM_ARMV4__
sl@0:     ADR      r14,ret
sl@0:     MOV      pc,r0
sl@0: #else
sl@0:     BLX      r0
sl@0: #endif
sl@0: 
sl@0: ret
sl@0:     ADD      r4,r4,#4
sl@0:     CMP      r4,r5
sl@0:     BNE      loop
sl@0:     LDMFD    r13!,{r3-r5,pc}
sl@0: 
sl@0: base
sl@0:     DCD    |SHT$$INIT_ARRAY$$Base|
sl@0: limit
sl@0:     DCD    |SHT$$INIT_ARRAY$$Limit|
sl@0: 
sl@0: // cheat - defining this here saves a whole 4 bytes!!! - value is never used
sl@0: _ZSt7nothrow
sl@0:     }
sl@0: 
sl@0: 
sl@0: } // extern "C"
sl@0: