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src/share/vm/runtime/interfaceSupport.cpp

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rev 8362 : [mq]: hotspot
   1 /*
   2  * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "gc_interface/collectedHeap.hpp"
  27 #include "gc_interface/collectedHeap.inline.hpp"
  28 #include "memory/genCollectedHeap.hpp"
  29 #include "memory/resourceArea.hpp"
  30 #include "runtime/atomic.inline.hpp"
  31 #include "runtime/init.hpp"
  32 #include "runtime/interfaceSupport.hpp"
  33 #include "runtime/orderAccess.inline.hpp"
  34 #include "runtime/os.inline.hpp"
  35 #include "runtime/threadLocalStorage.hpp"
  36 #include "runtime/vframe.hpp"
  37 #include "utilities/preserveException.hpp"
  38 
  39 PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC
  40 
  41 // Implementation of InterfaceSupport
  42 
  43 #ifdef ASSERT
  44 
  45 long InterfaceSupport::_number_of_calls       = 0;
  46 long InterfaceSupport::_scavenge_alot_counter = 1;
  47 long InterfaceSupport::_fullgc_alot_counter   = 1;
  48 long InterfaceSupport::_fullgc_alot_invocation = 0;


   1 /*
   2  * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "gc/shared/collectedHeap.hpp"
  27 #include "gc/shared/collectedHeap.inline.hpp"
  28 #include "gc/shared/genCollectedHeap.hpp"
  29 #include "memory/resourceArea.hpp"
  30 #include "runtime/atomic.inline.hpp"
  31 #include "runtime/init.hpp"
  32 #include "runtime/interfaceSupport.hpp"
  33 #include "runtime/orderAccess.inline.hpp"
  34 #include "runtime/os.inline.hpp"
  35 #include "runtime/threadLocalStorage.hpp"
  36 #include "runtime/vframe.hpp"
  37 #include "utilities/preserveException.hpp"
  38 
  39 PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC
  40 
  41 // Implementation of InterfaceSupport
  42 
  43 #ifdef ASSERT
  44 
  45 long InterfaceSupport::_number_of_calls       = 0;
  46 long InterfaceSupport::_scavenge_alot_counter = 1;
  47 long InterfaceSupport::_fullgc_alot_counter   = 1;
  48 long InterfaceSupport::_fullgc_alot_invocation = 0;


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