* -XX:TraceC1X=0...5 controls the native c1x tracing * -Dc1x.debug=true turns on the logging proxies and lots of log output on the java side * provide more information about types to the compiler (type hierarchy, etc) * provide exception handler tables to the compiler * add exception handlers to the nmethod * correct implementation of ExceptionObject * exception handling/unwinding entry points * modified versions of handle/unwind exception stubs using standard calling conventions * exception throwing * implicit null pointer exception, implicit div by 0 exception * arraystore/classcast/arrayindex exceptions * checkcast implementation * newarray, anewarray, multinewarray implementation * correct new instance initialization * access to java class mirrors (for ldc) * unresolved methods * class resolving - class patching (asssembly prototype copying)

--- a/src/share/vm/utilities/globalDefinitions.hpp	Thu Aug 19 14:34:52 2010 -0700
+++ b/src/share/vm/utilities/globalDefinitions.hpp	Tue Aug 31 22:13:30 2010 -0700
@@ -84,9 +84,9 @@
 // log2_intptr(sizeof(class JavaThread)) - log2_intptr(64);
 // see os::set_memory_serialize_page()
 #ifdef _LP64
-const int SerializePageShiftCount = 4;
+const int SerializePageShiftCount = 5;
 #else
-const int SerializePageShiftCount = 3;
+const int SerializePageShiftCount = 4;
 #endif
 
 // An opaque struct of heap-word width, so that HeapWord* can be a generic