1 // breakpoint.cpp

     2 // 

     3 // Copyright (c) 2010 Accenture. All rights reserved.

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

     5 // under the terms of the "Eclipse Public License v1.0"

     6 // which accompanies this distribution, and is available

     7 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 // 

     9 // Initial Contributors:

    10 // Accenture - Initial contribution

    11 //

    12 #include <fshell/ltkutils.h>

    13 

    14 #ifdef __WINS__

    15 

    16 EXPORT_C void LtkUtils::Breakpoint()

    17 	{

    18 	__BREAKPOINT()

    19 	}

    20 

    21 #elif defined(__GCCE__) || defined(__GCC32__)

    22 

    23 // This only gets compiled for GCC-based platforms, hence why it uses __attribute__ and not just __NAKED__

    24 #include <u32std.h>

    25 

    26 EXPORT_C __attribute__((__naked__)) void LtkUtils::Breakpoint()

    27 	{

    28 	asm(".word 0xE7F123F4 ");

    29 	__JUMP(,lr);

    30 	}

    31 

    32 #endif

    33 

    34 EXPORT_C TLinAddr LtkUtils::BreakpointAddr()

    35 	{

    36 	return (TLinAddr)&Breakpoint;

    37 	}

    38 

    39 void BreakpointCleanupItem(TAny*)

    40 	{

    41 	LtkUtils::Breakpoint();

    42 	}

    43 

    44 EXPORT_C void LtkUtils::BreakpointPushL()

    45 	{

    46 	CleanupStack::PushL(TCleanupItem(&BreakpointCleanupItem, NULL));

    47 	}