ClassLoader.java (setSigners): Implemented.

* java/lang/ClassLoader.java (setSigners): Implemented.
	* boehm.cc (_Jv_MarkObj): Mark `signers' field.
	* java/lang/natClassLoader.cc (_Jv_InitNewClassFields):
	Initialize new fields.
	* java/lang/Class.java (getSigners): Now native.
	(setSigners): Declare.
	* java/lang/natClass.cc (getSigners): New method.
	(getSigners): Likewise.
	* java/lang/Class.h (Class::signers): New field.
	(Class::setSigners): New method.

From-SVN: r72271

libjava/java/lang/Class.h

@@ -197,6 +197,7 @@ public:
   java::net::URL        *getResource (jstring resourceName);
   java::io::InputStream *getResourceAsStream (jstring resourceName);
   JArray<jobject> *getSigners (void);
+  void setSigners(JArray<jobject> *);
 
   inline jclass getSuperclass (void)
     {
@@ -433,6 +434,8 @@ private:
   jclass arrayclass;
   // Security Domain to which this class belongs (or null).
   java::security::ProtectionDomain *protectionDomain;
+  // Signers of this class (or null).
+  JArray<jobject> *signers;
   // Used by Jv_PopClass and _Jv_PushClass to communicate with StackTrace.
   jclass chain;
 };

libjava/java/lang/Class.java

@@ -193,11 +193,8 @@ public final class Class implements Serializable
       return packageName.substring (0, end+1) + resourceName;
   }
 
-  // FIXME: implement.  Requires java.security.
-  public Object[] getSigners ()
-  {
-    return null;
-  }
+  public native Object[] getSigners ();
+  native void setSigners(Object[] signers);
 
   public native Class getSuperclass ();
   public native boolean isArray ();

libjava/java/lang/ClassLoader.java

@@ -502,7 +502,7 @@ public abstract class ClassLoader
    */
   protected final void setSigners(Class c, Object[] signers)
   {
-    //    c.setSigners(signers);
+    c.setSigners(signers);
   }
 
   /**

libjava/java/lang/natClass.cc

@@ -1534,6 +1534,18 @@ java::lang::Class::getProtectionDomain0 ()
   return protectionDomain;
 }
 
+JArray<jobject> *
+java::lang::Class::getSigners()
+{
+  return signers;
+}
+
+void
+java::lang::Class::setSigners(JArray<jobject> *s)
+{
+  signers = s;
+}
+
 // Functions for indirect dispatch (symbolic virtual binding) support.
 
 // There are two tables, atable and otable.  atable is an array of

libjava/java/lang/natClassLoader.cc

@@ -539,6 +539,9 @@ _Jv_InitNewClassFields (jclass ret)
   ret->field_count = 0;
   ret->static_field_count = 0;
   ret->vtable = NULL;
+  ret->otable_syms = NULL;
+  ret->atable = NULL;
+  ret->atable_syms = NULL;
   ret->interfaces = NULL;
   ret->loader = NULL;
   ret->interface_count = 0;
@@ -549,6 +552,7 @@ _Jv_InitNewClassFields (jclass ret)
   ret->idt = NULL;
   ret->arrayclass = NULL;
   ret->protectionDomain = NULL;
+  ret->signers = NULL;
   ret->chain = NULL;
 }