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diff test/testlibrary/whitebox/sun/hotspot/WhiteBox.java @ 20451:e2452c3ff7fb

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8057752: WhiteBox extension support for testing Summary: Refactored parts of whitebox.cpp to enable registration of whitebox methods defined outside this file. Reviewed-by: mikael, ctornqvi, jmasa
author sjohanss
date Mon, 08 Sep 2014 15:24:10 +0200
parents f433f37645e5
children b509b7ff561c
line wrap: on
line diff
--- a/test/testlibrary/whitebox/sun/hotspot/WhiteBox.java	Wed Sep 10 16:06:53 2014 -0700
+++ b/test/testlibrary/whitebox/sun/hotspot/WhiteBox.java	Mon Sep 08 15:24:10 2014 +0200
@@ -30,6 +30,7 @@
 import java.util.function.Function;
 import java.util.stream.Stream;
 import java.security.BasicPermission;
+
 import sun.hotspot.parser.DiagnosticCommand;
 
 public class WhiteBox {
@@ -168,6 +169,12 @@
   // CPU features
   public native String getCPUFeatures();
 
+  // Native extensions
+  public native long getHeapUsageForContext(int context);
+  public native long getHeapRegionCountForContext(int context);
+  public native int getContextForObject(Object obj);
+  public native void printRegionInfo(int context);
+
   // VM flags
   public native void    setBooleanVMFlag(String name, boolean value);
   public native void    setIntxVMFlag(String name, long value);