1 files changed, 16 insertions, 6 deletions
diff --git a/libjava/include/java-interp.h b/libjava/include/java-interp.h
index 204a49f..f0b77f9 100644
--- a/libjava/include/java-interp.h
+++ b/libjava/include/java-interp.h
@@ -138,17 +138,27 @@ struct  _Jv_LineTableEntry
 };
 
 // This structure holds local variable information.
-// The pc value is the first pc where the variable must have a value and it
-// must continue to have a value until (start_pc + length).
-// The name is the variable name, and the descriptor contains type information.
-// The slot is the index in the local variable array of this method, long and
-// double occupy slot and slot+1.
+// Like _Jv_LineTableEntry above, it is remapped when the method is
+// compiled for direct threading.
 struct _Jv_LocalVarTableEntry
 {
-  int bytecode_start_pc;
+  // First PC value at which variable is live
+  union
+  {
+    pc_t pc;
+    int bytecode_pc;
+  };
+
+  // length of visibility of variable
   int length;
+
+  // variable name
   char *name;
+
+  // type description
   char *descriptor;
+
+  // stack slot number (long and double occupy slot and slot + 1)
   int slot;
 };