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diff agent/src/share/classes/sun/jvm/hotspot/code/PCDesc.java @ 1040:873ec3787992

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6892186: SA does not dump debug info for scalar replaced objects Summary: Implement scalar replaced objects debug info dump in SA. Reviewed-by: twisti
author kvn
date Wed, 21 Oct 2009 09:15:33 -0700
parents 72088be4b386
children c18cbe5936b8
line wrap: on
line diff
--- a/agent/src/share/classes/sun/jvm/hotspot/code/PCDesc.java	Sat Oct 17 19:51:05 2009 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/code/PCDesc.java	Wed Oct 21 09:15:33 2009 -0700
@@ -36,6 +36,7 @@
 public class PCDesc extends VMObject {
   private static CIntegerField pcOffsetField;
   private static CIntegerField scopeDecodeOffsetField;
+  private static CIntegerField objDecodeOffsetField;
   private static CIntegerField pcFlagsField;
 
   static {
@@ -51,6 +52,7 @@
 
     pcOffsetField          = type.getCIntegerField("_pc_offset");
     scopeDecodeOffsetField = type.getCIntegerField("_scope_decode_offset");
+    objDecodeOffsetField   = type.getCIntegerField("_obj_decode_offset");
     pcFlagsField           = type.getCIntegerField("_flags");
   }
 
@@ -68,6 +70,10 @@
     return ((int) scopeDecodeOffsetField.getValue(addr));
   }
 
+  public int getObjDecodeOffset() {
+    return ((int) objDecodeOffsetField.getValue(addr));
+  }
+
   public Address getRealPC(NMethod code) {
     return code.instructionsBegin().addOffsetTo(getPCOffset());
   }