PR libgcj/12001:

	* gnu/gcj/runtime/VMClassLoader.java (VMClassLoader): Pass empty
	array to superclass.
	(init): Changed interface; add URLs here.
	(initialize): New static method.
	* prims.cc (_Jv_CreateJavaVM): Initialize ClassLoader here...
	(_Jv_RunMain): ... not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75889 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 6481570..93a8f8b 100644 (file)
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,14 @@
+2004-01-14  Nathan Bryant  <nbryant@optonline.net>
+           Tom Tromey  <tromey@redhat.com>
+
+       PR libgcj/12001:
+       * gnu/gcj/runtime/VMClassLoader.java (VMClassLoader): Pass empty
+       array to superclass.
+       (init): Changed interface; add URLs here.
+       (initialize): New static method.
+       * prims.cc (_Jv_CreateJavaVM): Initialize ClassLoader here...
+       (_Jv_RunMain): ... not here.
+
 2004-01-14  Michael Koch  <konqueror@gmx.de>
 
        * java/text/MessageFormat.java:
@@ -8,7 +19,7 @@
 
        * java/awt/EventQueue.java (isDispatchThread): Do check on top of stack.
        (push): Make sure push is performed at the top of the thread stack.
- 
+
 2004-01-13  Thomas Fitzsimmons  <fitzsim@redhat.com>
 
        * gnu/java/awt/peer/gtk/GtkTextAreaPeer.java,

diff --git a/libjava/gnu/gcj/runtime/VMClassLoader.java b/libjava/gnu/gcj/runtime/VMClassLoader.java
index c5cb056..3eabd73 100644 (file)
--- a/libjava/gnu/gcj/runtime/VMClassLoader.java
+++ b/libjava/gnu/gcj/runtime/VMClassLoader.java
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2001, 2002, 2003  Free Software Foundation
+/* Copyright (C) 1999, 2001, 2002, 2003, 2004  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -19,7 +19,7 @@ public final class VMClassLoader extends java.net.URLClassLoader
 {
   private VMClassLoader ()
   {    
-    super (init());
+    super (new URL[0]);
     String p
       = System.getProperty ("gnu.gcj.runtime.VMClassLoader.library_control",
                            "");
@@ -36,22 +36,21 @@ public final class VMClassLoader extends java.net.URLClassLoader
       lib_control = LIB_FULL;
   }
 
-  private static URL[] init() 
+  private void init() 
   {
     StringTokenizer st
        = new StringTokenizer (System.getProperty ("java.class.path", "."),
                               System.getProperty ("path.separator", ":"));
 
-    java.util.Vector p = new java.util.Vector();
     while (st.hasMoreElements ()) 
       {  
        String e = st.nextToken ();
        try
          {
            if (!e.endsWith (File.separator) && new File (e).isDirectory ())
-             p.addElement (new URL("file", "", -1, e + File.separator));
+             addURL(new URL("file", "", -1, e + File.separator));
            else
-             p.addElement (new URL("file", "", -1, e));
+             addURL(new URL("file", "", -1, e));
          } 
        catch (java.net.MalformedURLException x)
          {
@@ -62,16 +61,12 @@ public final class VMClassLoader extends java.net.URLClassLoader
     // compiled into this executable may be found.
     try
       {
-       p.addElement (new URL("core", "", -1, "/"));
+       addURL(new URL("core", "", -1, "/"));
       }
     catch (java.net.MalformedURLException x)
       {
        // This should never happen.
       }
-
-    URL[] urls = new URL[p.size()];
-    p.copyInto (urls);
-    return urls;
   }
 
   /** This is overridden to search the internal hash table, which 
@@ -82,6 +77,13 @@ public final class VMClassLoader extends java.net.URLClassLoader
   protected native Class findClass(String name) 
     throws java.lang.ClassNotFoundException;
 
+  // This can be package-private because we only call it from native
+  // code during startup.
+  static void initialize ()
+  {
+    instance.init();
+  }
+
   // This keeps track of shared libraries we've already tried to load.
   private HashSet tried_libraries = new HashSet();
 

diff --git a/libjava/prims.cc b/libjava/prims.cc
index 26e8832..06791d3 100644 (file)
--- a/libjava/prims.cc
+++ b/libjava/prims.cc
@@ -1,6 +1,6 @@
 // prims.cc - Code for core of runtime environment.
 
-/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003  Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -927,15 +927,24 @@ _Jv_CreateJavaVM (void* /*vm_args*/)
   _Jv_InitClass (&java::lang::VMThrowable::class$);
   java::lang::VMThrowable::trace_enabled = 0;
   
+  // We have to initialize this fairly early, to avoid circular class
+  // initialization.  In particular we want to start the
+  // initialization of ClassLoader before we start the initialization
+  // of VMClassLoader.
+  _Jv_InitClass (&java::lang::ClassLoader::class$);
+  // Once the bootstrap loader is in place, change it into a kind of
+  // system loader, by having it read the class path.
+  gnu::gcj::runtime::VMClassLoader::initialize();
+
   INIT_SEGV;
 #ifdef HANDLE_FPE
   INIT_FPE;
 #endif
   
   no_memory = new java::lang::OutOfMemoryError;
-  
+
   java::lang::VMThrowable::trace_enabled = 1;
-  
+
 #ifdef USE_LTDL
   LTDL_SET_PRELOADED_SYMBOLS ();
 #endif
@@ -988,12 +997,6 @@ _Jv_RunMain (jclass klass, const char *name, int argc, const char **argv,
       arg_vec = JvConvertArgv (argc - 1, argv + 1);
 #endif
 
-      // We have to initialize this fairly early, to avoid circular
-      // class initialization.  In particular we want to start the
-      // initialization of ClassLoader before we start the
-      // initialization of VMClassLoader.
-      _Jv_InitClass (&java::lang::ClassLoader::class$);
-
       using namespace gnu::gcj::runtime;
       if (klass)
        main_thread = new FirstThread (klass, arg_vec);