--- a/hotspot/src/share/vm/runtime/frame.inline.hpp Wed Jul 16 15:04:36 2014 -0700
+++ b/hotspot/src/share/vm/runtime/frame.inline.hpp Thu Jul 17 15:45:46 2014 -0400
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -55,26 +55,6 @@
#endif
#endif
-// This file holds platform-independent bodies of inline functions for frames.
-
-// Note: The bcx usually contains the bcp; however during GC it contains the bci
-// (changed by gc_prologue() and gc_epilogue()) to be Method* position
-// independent. These accessors make sure the correct value is returned
-// by testing the range of the bcx value. bcp's are guaranteed to be above
-// max_method_code_size, since methods are always allocated in OldSpace and
-// Eden is allocated before OldSpace.
-//
-// The bcp is accessed sometimes during GC for ArgumentDescriptors; than
-// the correct translation has to be performed (was bug).
-
-inline bool frame::is_bci(intptr_t bcx) {
-#ifdef _LP64
- return ((uintptr_t) bcx) <= ((uintptr_t) max_method_code_size) ;
-#else
- return 0 <= bcx && bcx <= max_method_code_size;
-#endif
-}
-
inline bool frame::is_entry_frame() const {
return StubRoutines::returns_to_call_stub(pc());
}