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diff src/share/vm/ci/ciObject.hpp @ 6972:bd7a7ce2e264

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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 f6b0eb4e44cf
children 2cb439954abf
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line diff
--- a/src/share/vm/ci/ciObject.hpp	Fri Nov 09 08:36:17 2012 -0800
+++ b/src/share/vm/ci/ciObject.hpp	Mon Nov 12 14:03:53 2012 -0800
@@ -131,6 +131,7 @@
   // Is this a type or value which has no associated class?
   // It is true of primitive types and null objects.
   virtual bool is_classless() const         { return false; }
+  virtual void dump_replay_data(outputStream* st) { /* do nothing */ }
 
   // Note: some ciObjects refer to oops which have yet to be created.
   // We refer to these as "unloaded".  Specifically, there are