1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "ARM EABI LICENCE.txt"

     5 // which accompanies this distribution, and is available

     6 // in kernel/eka/compsupp.

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 // Mike Kinghan, mikek@symbian.org, for Symbian Foundation.

    13 //

    14 // Description:

    15 // This file is part of usrt.lib and ksrt.lib.

    16 // 

    17 //

    18 

    19 

    20 extern "C" __NAKED__ void __cpp_initialize__aeabi_()

    21     {

    22     asm(".code 32");

    23 	asm(".weak SHT$$INIT_ARRAY$$Base");

    24 	asm(".weak SHT$$INIT_ARRAY$$Limit");

    25 	asm(".global _ZSt7nothrow");     

    26 	asm("STMFD    r13!,{r3-r5,r14}");

    27 	asm("LDR      r4,base");

    28 	asm("LDR      r5,limit");

    29 	asm("CMP      r4,r5");

    30     // Exit if the array is empty.

    31     asm("LDMEQFD  r13!,{r3-r5,pc}");

    32 	asm("loop:");

    33     asm("LDR      r0,[r4,#0]");

    34     asm("ADD      r0,r0,r4");

    35 #ifdef __MARM_ARMV4__

    36     asm("ADR      r14,ret");

    37     asm("MOV      pc,r0");

    38 #else

    39     asm("BLX      r0");

    40 #endif

    41 	asm("ret:");

    42     asm("ADD      r4,r4,#4");

    43     asm("CMP      r4,r5");

    44     asm("BNE      loop");

    45     asm("LDMFD    r13!,{r3-r5,pc}");

    46 	asm("base:");

    47     asm(".word SHT$$INIT_ARRAY$$Base");

    48 	asm("limit:");

    49     asm(".word SHT$$INIT_ARRAY$$Limit");

    50 	asm("_ZSt7nothrow:");

    51     }

    52