test/testlibrary/whitebox/sun/hotspot/WhiteBox.java
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test/testlibrary/whitebox/sun/hotspot/WhiteBox.java

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rev 6136 : 8038240: new WB API to get nmethod
Reviewed-by: morris, kvn
   1 /*
   2  * Copyright (c) 2012, 2013, 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  *


 118   public        void    makeMethodNotCompilable(Executable method, int compLevel) {
 119     makeMethodNotCompilable(method, compLevel, false /*not osr*/);
 120   }
 121   public native void    makeMethodNotCompilable(Executable method, int compLevel, boolean isOsr);
 122   public        int     getMethodCompilationLevel(Executable method) {
 123     return getMethodCompilationLevel(method, false /*not ost*/);
 124   }
 125   public native int     getMethodCompilationLevel(Executable method, boolean isOsr);
 126   public native boolean testSetDontInlineMethod(Executable method, boolean value);
 127   public        int     getCompileQueuesSize() {
 128     return getCompileQueueSize(-1 /*any*/);
 129   }
 130   public native int     getCompileQueueSize(int compLevel);
 131   public native boolean testSetForceInlineMethod(Executable method, boolean value);
 132   public boolean        enqueueMethodForCompilation(Executable method, int compLevel) {
 133     return enqueueMethodForCompilation(method, compLevel, -1 /*InvocationEntryBci*/);
 134   }
 135   public native boolean enqueueMethodForCompilation(Executable method, int compLevel, int entry_bci);
 136   public native void    clearMethodState(Executable method);
 137   public native int     getMethodEntryBci(Executable method);

 138 
 139   // Intered strings
 140   public native boolean isInStringTable(String str);
 141 
 142   // Memory
 143   public native void readReservedMemory();
 144 
 145   // force Full GC
 146   public native void fullGC();
 147 
 148   // Tests on ReservedSpace/VirtualSpace classes
 149   public native int stressVirtualSpaceResize(long reservedSpaceSize, long magnitude, long iterations);
 150   public native void runMemoryUnitTests();
 151   public native void readFromNoaccessArea();
 152 
 153   // CPU features
 154   public native String getCPUFeatures();
 155 
 156 }
   1 /*
   2  * Copyright (c) 2012, 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  *


 118   public        void    makeMethodNotCompilable(Executable method, int compLevel) {
 119     makeMethodNotCompilable(method, compLevel, false /*not osr*/);
 120   }
 121   public native void    makeMethodNotCompilable(Executable method, int compLevel, boolean isOsr);
 122   public        int     getMethodCompilationLevel(Executable method) {
 123     return getMethodCompilationLevel(method, false /*not ost*/);
 124   }
 125   public native int     getMethodCompilationLevel(Executable method, boolean isOsr);
 126   public native boolean testSetDontInlineMethod(Executable method, boolean value);
 127   public        int     getCompileQueuesSize() {
 128     return getCompileQueueSize(-1 /*any*/);
 129   }
 130   public native int     getCompileQueueSize(int compLevel);
 131   public native boolean testSetForceInlineMethod(Executable method, boolean value);
 132   public boolean        enqueueMethodForCompilation(Executable method, int compLevel) {
 133     return enqueueMethodForCompilation(method, compLevel, -1 /*InvocationEntryBci*/);
 134   }
 135   public native boolean enqueueMethodForCompilation(Executable method, int compLevel, int entry_bci);
 136   public native void    clearMethodState(Executable method);
 137   public native int     getMethodEntryBci(Executable method);
 138   public native Object[] getNMethod(Executable method, boolean isOsr);
 139 
 140   // Intered strings
 141   public native boolean isInStringTable(String str);
 142 
 143   // Memory
 144   public native void readReservedMemory();
 145 
 146   // force Full GC
 147   public native void fullGC();
 148 
 149   // Tests on ReservedSpace/VirtualSpace classes
 150   public native int stressVirtualSpaceResize(long reservedSpaceSize, long magnitude, long iterations);
 151   public native void runMemoryUnitTests();
 152   public native void readFromNoaccessArea();
 153 
 154   // CPU features
 155   public native String getCPUFeatures();
 156 
 157 }
test/testlibrary/whitebox/sun/hotspot/WhiteBox.java
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