Makefile.in: Rebuilt.

	* Makefile.in: Rebuilt.
	* Makefile.am (AM_CXXFLAGS): Define TOOLEXECLIBDIR.
	(libgcj0_convenience_la_SOURCES): Don't include
	gnu_xml_source_files.
	(libgcj0_convenience_la_LIBADD): New variable.
	(libgcj_la_LIBADD): Don't include sax or w3c_dom.
	(all_java_source_files): javax_imageio_source_files,
	javax_xml_source_files, and gnu_java_beans_source_files.
	($(gnu_xml_source_files:.java=.lo)): Removed target.
	(gnu-xml.lo): New target.
	(javax-imageio.lo): Likewise.
	(javax-xml.lo): Likewise.
	(gnu-java-beans.lo): Likewise.
	(gnu_java_beans_source_files): New variable.
	(javax_imageio_source_files): Likewise.
	(javax_xml_source_files): Likewise.
	(javax_source_files): Moved files to other variable.
	(awt_java_source_files): Likewise.
	(ordinary_java_source_files): Added BootClassLoader.java.
	* java/lang/natVMClassLoader.cc (defineClass): Use boot loader,
	not system class loader.
	(initBootLoader): New method.
	(loadClass): Search bootLoader.
	* java/lang/natClassLoader.cc (_Jv_RegisterInitiatingLoader): Use
	boot loader, not system class loader.
	(_Jv_UnregisterInitiatingLoader): Likewise.
	(_Jv_FindClass): Likewise.  Ensure entries in
	bootstrap_class_list are unique.
	* java/lang/natClass.cc (getClassLoader): Don't special case
	system class loader.
	* java/lang/VMClassLoader.java (bootLoader): New field.
	(getResource): Use bootLoader.
	(getResources): Likewise.
	(initBootLoader): Declare.
	* gnu/gcj/runtime/BootClassLoader.java: New file.
	* external/sax/org/xml/sax/helpers/NamespaceSupport.java
	(EMPTY_ENUMERATION): Now package-private.
	* external/w3c_com/Makefile.in: Rebuilt.
	* external/w3c_com/Makefile.am (MULTIBUILDTOP): New variable.
	(w3c.jar): New target.
	(classes.stamp): Updated.
	(toolexeclib_LTLIBRARIES): Renamed from noinst_LTLIBRARIES.
	Changed name of library.
	(libw3c_gcj_la_SOURCES): New variable.
	(libw3c_gcj_la_GCJFLAGS): Likewise.
	(source_files): Renamed from lib3c_convenience_la_SOURCES.
	* external/sax/Makefile.in: Rebuilt.
	* external/sax/Makefile.am (MULTIBUILDTOP): New variable.
	(sax.jar): New target.
	(classes.stamp): Updated.
	(toolexeclib_LTLIBRARIES): Renamed from noinst_LTLIBRARIES.
	Changed name of library.
	(libsax_gcj_la_SOURCES): New variable.
	(libsax_gcj_la_GCJFLAGS): Likewise.
	(source_files): Renamed from libsax_convenience_la_SOURCES.
	* stacktrace.cc (non_system_trace_fn): Don't look at system class
	loader.
	* prims.cc (_Jv_CreateJavaVM): Initialize the bootstrap class
	loader.
	(_Jv_RunMain): Handle case where 'runtime' is NULL at exit.

From-SVN: r96960

1 files changed, 25 insertions, 11 deletions

diff --git a/libjava/java/lang/natClassLoader.cc b/libjava/java/lang/natClassLoader.cc
index dfb976a..c3b1f7e 100644
--- a/libjava/java/lang/natClassLoader.cc
+++ b/libjava/java/lang/natClassLoader.cc
@@ -43,6 +43,7 @@ details.  */
 #include <java/io/Serializable.h>
 #include <java/lang/Cloneable.h>
 #include <java/util/HashMap.h>
+#include <gnu/gcj/runtime/BootClassLoader.h>
 
 // Size of local hash table.
 #define HASH_LEN 1013
@@ -106,7 +107,7 @@ void
 _Jv_RegisterInitiatingLoader (jclass klass, java::lang::ClassLoader *loader)
 {
   if (! loader)
-    loader = java::lang::ClassLoader::systemClassLoader;
+    loader = java::lang::VMClassLoader::bootLoader;
   loader->loadedClasses->put(klass->name->toString(), klass);
 }
 
@@ -116,7 +117,7 @@ void
 _Jv_UnregisterInitiatingLoader (jclass klass, java::lang::ClassLoader *loader)
 {
   if (! loader)
-    loader = java::lang::ClassLoader::systemClassLoader;
+    loader = java::lang::VMClassLoader::bootLoader;
   loader->loadedClasses->remove(klass->name->toString());
 }
 
@@ -211,13 +212,14 @@ _Jv_FindClass (_Jv_Utf8Const *name, java::lang::ClassLoader *loader)
   // See if the class was already loaded by this loader.  This handles
   // initiating loader checks, as we register classes with their
   // initiating loaders.
-  java::lang::ClassLoader *sys = java::lang::ClassLoader::systemClassLoader;
+
+  java::lang::ClassLoader *boot = java::lang::VMClassLoader::bootLoader;
   java::lang::ClassLoader *real = loader;
   if (! real)
-    real = sys;
+    real = boot;
   jstring sname = name->toString();
   // We might still be bootstrapping the VM, in which case there
-  // won't be a system class loader yet.
+  // won't be a bootstrap class loader yet.
   jclass klass = real ? real->findLoadedClass (sname) : NULL;
 
   if (! klass)
@@ -230,16 +232,16 @@ _Jv_FindClass (_Jv_Utf8Const *name, java::lang::ClassLoader *loader)
 	  // If "loader" delegated the loadClass operation to another
 	  // loader, explicitly register that it is also an initiating
 	  // loader of the given class.
-	  java::lang::ClassLoader *delegate = (loader == sys
+	  java::lang::ClassLoader *delegate = (loader == boot
 					       ? NULL
 					       : loader);
 	  if (klass && klass->getClassLoaderInternal () != delegate)
 	    _Jv_RegisterInitiatingLoader (klass, loader);
 	}
-      else if (sys)
+      else if (boot)
 	{
 	  // Load using the bootstrap loader jvmspec 5.3.1.
-	  klass = sys->loadClass (sname, false); 
+	  klass = java::lang::VMClassLoader::loadClass (sname, false); 
 
 	  // Register that we're an initiating loader.
 	  if (klass)
@@ -250,9 +252,21 @@ _Jv_FindClass (_Jv_Utf8Const *name, java::lang::ClassLoader *loader)
 	  // Not even a bootstrap loader, try the built-in cache.
 	  klass = _Jv_FindClassInCache (name);
 
-	  if (bootstrap_index == BOOTSTRAP_CLASS_LIST_SIZE)
-	    abort ();
-	  bootstrap_class_list[bootstrap_index++] = klass;
+	  bool found = false;
+	  for (int i = 0; i < bootstrap_index; ++i)
+	    {
+	      if (bootstrap_class_list[i] == klass)
+		{
+		  found = true;
+		  break;
+		}
+	    }
+	  if (! found)
+	    {
+	      if (bootstrap_index == BOOTSTRAP_CLASS_LIST_SIZE)
+		abort ();
+	      bootstrap_class_list[bootstrap_index++] = klass;
+	    }
 	}
     }
   else