2003-05-19 Michael Koch <konqueror@gmx.de>

[pf3gnuchains/gcc-fork.git] / libjava / defineclass.cc

diff --git a/libjava/defineclass.cc b/libjava/defineclass.cc
index 6a250da..001fa01 100644 (file)
--- a/libjava/defineclass.cc
+++ b/libjava/defineclass.cc
@@ -1,6 +1,6 @@
 // defineclass.cc - defining a class from .class format.
 
-/* Copyright (C) 1999, 2000, 2001, 2002  Free Software Foundation
+/* Copyright (C) 1999, 2000, 2001, 2002, 2003  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -890,7 +890,7 @@ _Jv_ClassReader::handleClassBegin
       throw_no_class_def_found_error (msg);
     }
 
-  def->accflags = access_flags;
+  def->accflags = access_flags | java::lang::reflect::Modifier::INTERPRETED;
   pool_data[this_class].clazz = def;
   pool_tags[this_class] = JV_CONSTANT_ResolvedClass;
 
@@ -1184,15 +1184,17 @@ void _Jv_ClassReader::handleFieldsEnd ()
 void
 _Jv_ClassReader::handleMethodsBegin (int count)
 {
-  def->methods = (_Jv_Method*)
-    _Jv_AllocBytes (sizeof (_Jv_Method)*count);
+  def->methods = (_Jv_Method *) _Jv_AllocBytes (sizeof (_Jv_Method) * count);
 
   def->interpreted_methods
     = (_Jv_MethodBase **) _Jv_AllocBytes (sizeof (_Jv_MethodBase *)
                                          * count);
 
   for (int i = 0; i < count; i++)
-    def->interpreted_methods[i] = 0;
+    {
+      def->interpreted_methods[i] = 0;
+      def->methods[i].index = (_Jv_ushort) -1;
+    }
 
   def->method_count = count;
 }
@@ -1265,6 +1267,15 @@ void _Jv_ClassReader::handleCodeAttribute
          code_length);
 
   def->interpreted_methods[method_index] = method;
+
+  if ((method->self->accflags & java::lang::reflect::Modifier::STATIC))
+    {
+      // Precompute the ncode field for a static method.  This lets us
+      // call a static method of an interpreted class from precompiled
+      // code without first resolving the class (that will happen
+      // during class initialization instead).
+      method->self->ncode = method->ncode ();
+    }
 }
 
 void _Jv_ClassReader::handleExceptionTableEntry
@@ -1300,6 +1311,16 @@ void _Jv_ClassReader::handleMethodsEnd ()
              m->self = method;
              m->function = NULL;
              def->interpreted_methods[i] = m;
+
+             if ((method->accflags & Modifier::STATIC))
+               {
+                 // Precompute the ncode field for a static method.
+                 // This lets us call a static method of an
+                 // interpreted class from precompiled code without
+                 // first resolving the class (that will happen
+                 // during class initialization instead).
+                 method->ncode = m->ncode ();
+               }
            }
        }
       else if ((method->accflags & Modifier::ABSTRACT) != 0)
@@ -1376,12 +1397,14 @@ throw_internal_error (char *msg)
   throw new java::lang::InternalError (JvNewStringLatin1 (msg));
 }
 
-static void throw_incompatible_class_change_error (jstring msg)
+static void
+throw_incompatible_class_change_error (jstring msg)
 {
   throw new java::lang::IncompatibleClassChangeError (msg);
 }
 
-static void throw_class_circularity_error (jstring msg)
+static void
+throw_class_circularity_error (jstring msg)
 {
   throw new java::lang::ClassCircularityError (msg);
 }