Mercurial > hg > graal-compiler

diff agent/src/share/classes/sun/jvm/hotspot/debugger/Debugger.java @ 642:660978a2a31a

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6791178: Specialize for zero as the compressed oop vm heap base Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb. Reviewed-by: never, twisti, jcoomes, coleenp
author kvn
date Thu, 12 Mar 2009 10:37:46 -0700
parents d1605aabd0a1
children bd02caa94611
line wrap: on
line diff
--- a/agent/src/share/classes/sun/jvm/hotspot/debugger/Debugger.java	Wed Mar 11 14:16:13 2009 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/debugger/Debugger.java	Thu Mar 12 10:37:46 2009 -0700
@@ -118,9 +118,9 @@
   public long getJIntSize();
   public long getJLongSize();
   public long getJShortSize();
-  public long getHeapBase();
   public long getHeapOopSize();
-  public long getLogMinObjAlignmentInBytes();
+  public long getNarrowOopBase();
+  public int  getNarrowOopShift();
 
   public ReadResult readBytesFromProcess(long address, long numBytes)
     throws DebuggerException;