Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
	* Makefile.am (java/lang/reflect/Method.h): ObjectInputStream now
	a friend.
	* java/lang/natClass.cc (getSignature): Only look at elements of
	non-null parameters.
	(getPrivateMethod): Removed old FIXME comment.
	* java/io/natObjectInputStream.cc (allocateObject): Removed old
	FIXME comment.
	(callConstructor): Simply use `NULL' for value of parameters.
	(ObjectClass): Removed.
	(ClassClass): Likewise.
	* java/io/ObjectInputStream.java (readObject): Fixed typo.

From-SVN: r47800

libjava/ChangeLog

@@ -1,5 +1,18 @@
 2001-12-08  Tom Tromey  <tromey@redhat.com>
 
+	* Makefile.in: Rebuilt.
+	* Makefile.am (java/lang/reflect/Method.h): ObjectInputStream now
+	a friend.
+	* java/lang/natClass.cc (getSignature): Only look at elements of
+	non-null parameters.
+	(getPrivateMethod): Removed old FIXME comment.
+	* java/io/natObjectInputStream.cc (allocateObject): Removed old
+	FIXME comment.
+	(callConstructor): Simply use `NULL' for value of parameters.
+	(ObjectClass): Removed.
+	(ClassClass): Likewise.
+	* java/io/ObjectInputStream.java (readObject): Fixed typo.
+
 	* verify.cc (_Jv_BytecodeVerifier::is_assignable_from_slow):
 	Handle case of array whose component type is not prepared.
 

libjava/Makefile.am

@@ -313,6 +313,7 @@ java/lang/reflect/Method.h: java/lang/reflect/Method.class
 	$(GCJH) -classpath $(top_builddir) \
 	    -friend 'jmethodID _Jv_FromReflectedMethod (java::lang::reflect::Method *);' \
 	    -friend 'class java::lang::Class;' \
+	    -friend 'class java::io::ObjectInputStream;' \
 	    -friend 'jobject _Jv_JNI_ToReflectedMethod (_Jv_JNIEnv *, jclass, jmethodID, jboolean);' \
 	    $(basename $<)
 

libjava/Makefile.in

@@ -123,13 +123,19 @@ libgcj_basedir = @libgcj_basedir@
 mkinstalldirs = @mkinstalldirs@
 
 AUTOMAKE_OPTIONS = foreign
-@TESTSUBDIR_TRUE@SUBDIRS = @TESTSUBDIR_TRUE@$(DIRLTDL) testsuite gcj include
-@TESTSUBDIR_FALSE@SUBDIRS = @TESTSUBDIR_FALSE@$(DIRLTDL) gcj include
-@USE_LIBDIR_TRUE@toolexeclibdir = @USE_LIBDIR_TRUE@$(libdir)$(MULTISUBDIR)
-@USE_LIBDIR_FALSE@toolexeclibdir = @USE_LIBDIR_FALSE@$(toolexecdir)/lib$(MULTISUBDIR)
-@USE_LIBDIR_FALSE@toolexecdir = @USE_LIBDIR_FALSE@$(exec_prefix)/$(target_alias)
-@XLIB_AWT_TRUE@cond_x_ltlibrary = @XLIB_AWT_TRUE@libgcjx.la
-@XLIB_AWT_FALSE@cond_x_ltlibrary = 
+@TESTSUBDIR_TRUE@SUBDIRS = \
+@TESTSUBDIR_TRUE@$(DIRLTDL) testsuite gcj include
+@TESTSUBDIR_FALSE@SUBDIRS = \
+@TESTSUBDIR_FALSE@$(DIRLTDL) gcj include
+@USE_LIBDIR_TRUE@toolexeclibdir = \
+@USE_LIBDIR_TRUE@$(libdir)$(MULTISUBDIR)
+@USE_LIBDIR_FALSE@toolexeclibdir = \
+@USE_LIBDIR_FALSE@$(toolexecdir)/lib$(MULTISUBDIR)
+@USE_LIBDIR_FALSE@toolexecdir = \
+@USE_LIBDIR_FALSE@$(exec_prefix)/$(target_alias)
+@XLIB_AWT_TRUE@cond_x_ltlibrary = \
+@XLIB_AWT_TRUE@libgcjx.la
+@XLIB_AWT_FALSE@cond_x_ltlibrary = \
 
 toolexeclib_LTLIBRARIES = libgcj.la $(cond_x_ltlibrary)
 toolexeclib_DATA = libgcj.spec
@@ -137,14 +143,20 @@ data_DATA = libgcj.jar
 
 secdir = $(libdir)/security
 
-@NATIVE_TRUE@bin_PROGRAMS = @NATIVE_TRUE@jv-convert gij rmic rmiregistry
+@NATIVE_TRUE@bin_PROGRAMS = \
+@NATIVE_TRUE@jv-convert gij rmic rmiregistry
 
 bin_SCRIPTS = addr2name.awk
-@CANADIAN_TRUE@@NULL_TARGET_TRUE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_TRUE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar$(EXEEXT)
-@CANADIAN_TRUE@@NULL_TARGET_FALSE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_FALSE@jar
-@CANADIAN_FALSE@ZIP = @CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar$(EXEEXT)
-@CANADIAN_TRUE@GCJH = @CANADIAN_TRUE@gcjh
-@CANADIAN_FALSE@GCJH = @CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/gcc/gcjh$(EXEEXT)
+@CANADIAN_TRUE@@NULL_TARGET_TRUE@ZIP = \
+@CANADIAN_TRUE@@NULL_TARGET_TRUE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar$(EXEEXT)
+@CANADIAN_TRUE@@NULL_TARGET_FALSE@ZIP = \
+@CANADIAN_TRUE@@NULL_TARGET_FALSE@jar
+@CANADIAN_FALSE@ZIP = \
+@CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/fastjar/jar$(EXEEXT)
+@CANADIAN_TRUE@GCJH = \
+@CANADIAN_TRUE@gcjh
+@CANADIAN_FALSE@GCJH = \
+@CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/gcc/gcjh$(EXEEXT)
 
 GCJ_WITH_FLAGS = $(GCJ) --encoding=UTF-8
 
@@ -164,8 +176,10 @@ AM_CXXFLAGS = -fno-rtti -fnon-call-exceptions \
 	@LIBGCJ_CXXFLAGS@ @X_CFLAGS@ $(WARNINGS) -D_GNU_SOURCE \
 	-DPREFIX="\"$(prefix)\""
 
-@USING_GCC_TRUE@AM_CFLAGS = @USING_GCC_TRUE@@LIBGCJ_CFLAGS@ $(WARNINGS)
-@USING_GCC_FALSE@AM_CFLAGS = @USING_GCC_FALSE@@LIBGCJ_CFLAGS@
+@USING_GCC_TRUE@AM_CFLAGS = \
+@USING_GCC_TRUE@@LIBGCJ_CFLAGS@ $(WARNINGS)
+@USING_GCC_FALSE@AM_CFLAGS = \
+@USING_GCC_FALSE@@LIBGCJ_CFLAGS@
 
 JCFLAGS = -g
 JC1FLAGS = @LIBGCJ_JAVAFLAGS@ $(GCJFLAGS)
@@ -238,7 +252,8 @@ extra_headers = java/lang/Object.h java/lang/Class.h
 
 NM = nm
 
-@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@noinst_PROGRAMS = @NATIVE_TRUE@@MAINTAINER_MODE_TRUE@gen-from-JIS
+@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@noinst_PROGRAMS = \
+@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@gen-from-JIS
 
 CONVERT_DIR = gnu/gcj/convert
 
@@ -1567,7 +1582,7 @@ libgcj-test.spec.in libgcj.spec.in
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
-TAR = gtar
+TAR = tar
 GZIP_ENV = --best
 DIST_SUBDIRS =  @DIRLTDL@ testsuite gcj include @DIRLTDL@ gcj include
 DEP_FILES =  .deps/$(srcdir)/$(CONVERT_DIR)/gen-from-JIS.P \
@@ -2715,7 +2730,7 @@ distdir: $(DISTFILES)
 	@for file in $(DISTFILES); do \
 	  d=$(srcdir); \
 	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
+	    cp -pr $$/$$file $(distdir)/$$file; \
 	  else \
 	    test -f $(distdir)/$$file \
 	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
@@ -3003,6 +3018,7 @@ java/lang/reflect/Method.h: java/lang/reflect/Method.class
 	$(GCJH) -classpath $(top_builddir) \
 	    -friend 'jmethodID _Jv_FromReflectedMethod (java::lang::reflect::Method *);' \
 	    -friend 'class java::lang::Class;' \
+	    -friend 'class java::io::ObjectInputStream;' \
 	    -friend 'jobject _Jv_JNI_ToReflectedMethod (_Jv_JNIEnv *, jclass, jmethodID, jboolean);' \
 	    $(basename $<)
 

libjava/java/io/ObjectInputStream.java

@@ -1,5 +1,5 @@
 /* ObjectInputStream.java -- Class used to read serialized objects
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -225,13 +225,13 @@ public class ObjectInputStream extends InputStream
       {
 	dumpElementln ("ARRAY");
 	ObjectStreamClass osc = (ObjectStreamClass)readObject ();
-	Class componenetType = osc.forClass ().getComponentType ();
+	Class componentType = osc.forClass ().getComponentType ();
 	dumpElement ("ARRAY LENGTH=");
 	int length = this.realInputStream.readInt ();
-	dumpElementln (length + "; COMPONENT TYPE=" + componenetType);
-	Object array = Array.newInstance (componenetType, length);
+	dumpElementln (length + "; COMPONENT TYPE=" + componentType);
+	Object array = Array.newInstance (componentType, length);
 	int handle = assignNewHandle (array);
-	readArrayElements (array, componenetType);
+	readArrayElements (array, componentType);
 	for (int i=0, len=Array.getLength(array); i < len; i++)
 	  dumpElementln ("  ELEMENT[" + i + "]=" + Array.get(array, i).toString());
 	ret_val = processResolution (array, handle);
@@ -1295,7 +1295,7 @@ public class ObjectInputStream extends InputStream
 
 
   // returns a new instance of REAL_CLASS that has been constructed
-  // only to th level of CONSTRUCTOR_CLASS (a super class of REAL_CLASS)
+  // only to the level of CONSTRUCTOR_CLASS (a super class of REAL_CLASS)
   private Object newObject (Class real_class, Class constructor_class)
   {
     try

libjava/java/io/natObjectInputStream.cc

@@ -1,6 +1,6 @@
 // natObjectInputStream.cc - Native part of ObjectInputStream class.
 
-/* Copyright (C) 1998, 1999, 2000  Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000, 2001  Free Software Foundation
 
    This ObjectInputStream is part of libgcj.
 
@@ -38,7 +38,6 @@ java::io::ObjectInputStream::allocateObject (jclass klass)
 	obj = NULL;	
       else
 	{
-	  // FIXME: will this work for String?
 	  obj = JvAllocObject (klass);
 	}
     }
@@ -51,19 +50,24 @@ java::io::ObjectInputStream::allocateObject (jclass klass)
 }
 
 
-#define ObjectClass java::lang::Object::class$
-#define ClassClass java::lang::Class::class$
-
 void 
 java::io::ObjectInputStream::callConstructor (jclass klass, jobject obj)
 { 
   jstring init_name = JvNewStringLatin1 ("<init>");
+  // This is a bit inefficient, and a bit of a hack, since we don't
+  // actually use the Method and since what is returned isn't
+  // technically a Method.  We can't use Method.invoke as it looks up
+  // the declared method.
   JArray<jclass> *arg_types
-    = (JArray<jclass> *) JvNewObjectArray (0, &ClassClass, NULL);
-  JArray<jobject> *args
-    = (JArray<jobject> *) JvNewObjectArray (0, &ObjectClass, NULL);
-  java::lang::reflect::Method *m = klass->getPrivateMethod (init_name, arg_types);
-  m->invoke (obj, args);
+    = (JArray<jclass> *) JvNewObjectArray (0, &java::lang::Class::class$,
+					   NULL);
+  java::lang::reflect::Method *m = klass->getPrivateMethod (init_name,
+							    arg_types);
+  // We lie about this being a constructor.  If we put `true' here
+  // then _Jv_CallAnyMethodA would try to allocate the object for us.
+  jmethodID meth = (jmethodID) ((char *) (klass->methods)
+				+ m->offset);
+  _Jv_CallAnyMethodA (obj, JvPrimClass (void), meth, false, arg_types, NULL);
 }
   
 java::lang::reflect::Field *

libjava/java/lang/natClass.cc

@@ -286,10 +286,10 @@ java::lang::Class::getSignature (JArray<jclass> *param_types,
 {
   java::lang::StringBuffer *buf = new java::lang::StringBuffer ();
   buf->append((jchar) '(');
-  jclass *v = elements (param_types);
   // A NULL param_types means "no parameters".
   if (param_types != NULL)
     {
+      jclass *v = elements (param_types);
       for (int i = 0; i < param_types->length; ++i)
 	v[i]->getSignature(buf);
     }
@@ -1399,7 +1399,6 @@ java::lang::Class::getPrivateMethod (jstring name, JArray<jclass> *param_types)
       int i = klass->isPrimitive () ? 0 : klass->method_count;
       while (--i >= 0)
 	{
-	  // FIXME: access checks.
 	  if (_Jv_equalUtf8Consts (klass->methods[i].name, utf_name)
 	      && _Jv_equaln (klass->methods[i].signature, partial_sig, p_len))
 	    {