Mercurial > hg > truffle
diff agent/src/share/classes/sun/jvm/hotspot/ci/ciConstant.java @ 6972:bd7a7ce2e264
6830717: replay of compilations would help with debugging
Summary: When java process crashed in compiler thread, repeat the compilation process will help finding root cause. This is done with using SA dump application class data and replay data from core dump, then use debug version of jvm to recompile the problematic java method.
Reviewed-by: kvn, twisti, sspitsyn
Contributed-by: yumin.qi@oracle.com
| author | minqi |
|---|---|
| date | Mon, 12 Nov 2012 14:03:53 -0800 |
| parents | f6f3bb0ee072 |
| children |
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--- a/agent/src/share/classes/sun/jvm/hotspot/ci/ciConstant.java Fri Nov 09 08:36:17 2012 -0800 +++ b/agent/src/share/classes/sun/jvm/hotspot/ci/ciConstant.java Mon Nov 12 14:03:53 2012 -0800 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2011, 2012, 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 @@ -16,9 +16,9 @@ * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. * */ @@ -60,4 +60,8 @@ public ciConstant(Address addr) { super(addr); } + + public void dumpReplayData(PrintStream out) { + // Nothing to be done + } }