Mercurial > hg > truffle
diff src/share/vm/runtime/frame.cpp @ 1216:7f8790caccb0
Merge
author | apangin |
---|---|
date | Thu, 04 Feb 2010 15:50:59 -0800 |
parents | 18a389214829 |
children | e3a4305c6bc3 |
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--- a/src/share/vm/runtime/frame.cpp Tue Feb 02 11:08:17 2010 -0700 +++ b/src/share/vm/runtime/frame.cpp Thu Feb 04 15:50:59 2010 -0800 @@ -1,5 +1,5 @@ /* - * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2010 Sun Microsystems, Inc. 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 @@ -107,7 +107,11 @@ address frame::raw_pc() const { if (is_deoptimized_frame()) { - return ((nmethod*) cb())->deopt_handler_begin() - pc_return_offset; + nmethod* nm = cb()->as_nmethod_or_null(); + if (nm->is_method_handle_return(pc())) + return nm->deopt_mh_handler_begin() - pc_return_offset; + else + return nm->deopt_handler_begin() - pc_return_offset; } else { return (pc() - pc_return_offset); } @@ -269,10 +273,16 @@ } // NeedsDeoptSuspend - address deopt = nm->deopt_handler_begin(); + // If the call site is a MethodHandle call site use the MH deopt + // handler. + address deopt = nm->is_method_handle_return(pc()) ? + nm->deopt_mh_handler_begin() : + nm->deopt_handler_begin(); + // Save the original pc before we patch in the new one nm->set_original_pc(this, pc()); patch_pc(thread, deopt); + #ifdef ASSERT { RegisterMap map(thread, false);