diff -r d47c6de21a88 -r a151135b0cf9 perfsrv/memspy/Driver/Kernel/Source/MemSpyDriverStreamWriter.cpp
--- a/perfsrv/memspy/Driver/Kernel/Source/MemSpyDriverStreamWriter.cpp	Mon Sep 27 14:07:59 2010 +0300
+++ b/perfsrv/memspy/Driver/Kernel/Source/MemSpyDriverStreamWriter.cpp	Wed Sep 29 17:45:35 2010 +0300
@@ -21,6 +21,13 @@
 #include "MemSpyDriverUtils.h"
 #include "MemSpyDriverXferBuffer.h"
 
+#if defined(__GCC32__)
+#define __RETURN_ADDRESS() __builtin_return_address(0)
+#elif defined (__ARMCC__)
+#define __RETURN_ADDRESS() ((TAny*)__return_address())
+#else
+#define __RETURN_ADDRESS() 0 // not supported
+#endif 
 
 
 RMemSpyMemStreamWriter::RMemSpyMemStreamWriter()
@@ -69,7 +76,7 @@
         }
     else
         {
-        //TRACE( Kern::Printf( "RMemSpyMemStreamWriter::WriteInt32() - asked to write: 0x%08x from fn: 0x%08x BUT AM FULL", aValue, __return_address() ) );
+        TRACE( Kern::Printf( "RMemSpyMemStreamWriter::WriteInt32() - asked to write: 0x%08x from fn: 0x%08x BUT AM FULL", aValue, __RETURN_ADDRESS() ) );
         }
     //
     return ret;
@@ -89,7 +96,7 @@
         }
     else
         {
-        //TRACE( Kern::Printf( "RMemSpyMemStreamWriter::WriteUint32() - asked to write: 0x%08x from fn: 0x%08x BUT AM FULL", aValue, __return_address() ) );
+        TRACE( Kern::Printf( "RMemSpyMemStreamWriter::WriteUint32() - asked to write: 0x%08x from fn: 0x%08x BUT AM FULL", aValue, __RETURN_ADDRESS() ) );
         }
     //
     return ret;