hotspot/src/share/vm/runtime/extendedPC.hpp
author psandoz
Thu, 15 Jan 2015 11:18:20 +0100
changeset 28621 37cc414b6491
parent 25351 7c198a690050
permissions -rw-r--r--
8054494: Remove sun.misc.Unsafe.monitorEnter, monitorExit and tryMonitorEnter Reviewed-by: dholmes, coleenp Contributed-by: paul.sandoz@oracle.com, filipp.zhinkin@gmail.com

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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#ifndef SHARE_VM_RUNTIME_EXTENDEDPC_HPP
#define SHARE_VM_RUNTIME_EXTENDEDPC_HPP

#include "memory/allocation.hpp"
#include "utilities/globalDefinitions.hpp"

// An ExtendedPC contains the _pc from a signal handler in a platform
// independent way.

class ExtendedPC VALUE_OBJ_CLASS_SPEC {
 private:
  address _pc;

 public:
  address pc() const { return _pc; }
  ExtendedPC(address pc) { _pc  = pc;   }
  ExtendedPC()           { _pc  = NULL; }
};

#endif // SHARE_VM_RUNTIME_EXTENDEDPC_HPP