libraries/ltkutils/src/breakpoint.cpp
changeset 0 7f656887cf89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libraries/ltkutils/src/breakpoint.cpp	Wed Jun 23 15:52:26 2010 +0100
@@ -0,0 +1,47 @@
+// breakpoint.cpp
+// 
+// Copyright (c) 2010 Accenture. All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+// 
+// Initial Contributors:
+// Accenture - Initial contribution
+//
+#include <fshell/ltkutils.h>
+
+#ifdef __WINS__
+
+EXPORT_C void LtkUtils::Breakpoint()
+	{
+	__BREAKPOINT()
+	}
+
+#elif defined(__GCCE__) || defined(__GCC32__)
+
+// This only gets compiled for GCC-based platforms, hence why it uses __attribute__ and not just __NAKED__
+#include <u32std.h>
+
+EXPORT_C __attribute__((__naked__)) void LtkUtils::Breakpoint()
+	{
+	asm(".word 0xE7F123F4 ");
+	__JUMP(,lr);
+	}
+
+#endif
+
+EXPORT_C TLinAddr LtkUtils::BreakpointAddr()
+	{
+	return (TLinAddr)&Breakpoint;
+	}
+
+void BreakpointCleanupItem(TAny*)
+	{
+	LtkUtils::Breakpoint();
+	}
+
+EXPORT_C void LtkUtils::BreakpointPushL()
+	{
+	CleanupStack::PushL(TCleanupItem(&BreakpointCleanupItem, NULL));
+	}