Changes:
- $Id: class.h 2193 2005-04-02 19:33:43Z edwin $
+ $Id: class.h 3638 2005-11-08 17:21:11Z twisti $
*/
typedef struct innerclassinfo innerclassinfo;
typedef struct extra_classref extra_classref;
+
#include "config.h"
+#include "vm/types.h"
+
#include "toolbox/list.h"
#include "vm/global.h"
#include "vm/utf8.h"
#include "vm/tables.h"
#include "vm/jit/inline/sets.h"
+
/* classinfo ******************************************************************/
struct classinfo { /* class structure */
u2 innerclasscount; /* number of inner classes */
innerclassinfo *innerclass;
- classinfo *hashlink; /* link for external hash chain */
bool classvftbl; /* has its own copy of the Class vtbl */
s4 classUsed; /* 0= not used 1 = used CO-RT */
/* global variables ***********************************************************/
-extern hashtable class_hash; /* hashtable for classes */
-
extern list unlinkedclasses; /* this is only used for eager class loading */
extern classinfo *class_java_lang_SecurityManager;
extern classinfo *class_java_lang_String;
extern classinfo *class_java_lang_System;
+extern classinfo *class_java_lang_Thread;
+extern classinfo *class_java_lang_ThreadGroup;
+extern classinfo *class_java_lang_VMThread;
extern classinfo *class_java_io_Serializable;
extern classinfo *class_java_lang_Throwable;
extern classinfo *class_java_lang_VMThrowable;
-extern classinfo *class_java_lang_Exception;
extern classinfo *class_java_lang_Error;
-extern classinfo *class_java_lang_OutOfMemoryError;
extern classinfo *class_java_lang_NoClassDefFoundError;
+extern classinfo *class_java_lang_NoSuchMethodError;
+extern classinfo *class_java_lang_OutOfMemoryError;
+
+extern classinfo *class_java_lang_Exception;
+extern classinfo *class_java_lang_ClassNotFoundException;
+extern classinfo *class_java_lang_IllegalArgumentException;
+extern classinfo *class_java_lang_IllegalMonitorStateException;
extern classinfo *class_java_lang_Void;
extern classinfo *class_java_lang_Double;
+/* some runtime exception */
+
+extern classinfo *class_java_lang_NullPointerException;
+
+
/* some classes which may be used more often */
+extern classinfo *class_java_lang_StackTraceElement;
+extern classinfo *class_java_lang_reflect_Constructor;
+extern classinfo *class_java_lang_reflect_Field;
+extern classinfo *class_java_lang_reflect_Method;
+extern classinfo *class_java_security_PrivilegedAction;
extern classinfo *class_java_util_Vector;
+extern classinfo *arrayclass_java_lang_Object;
+
/* pseudo classes for the type checker ****************************************/
/* function prototypes ********************************************************/
-/* search for class and create it if not found */
-classinfo *class_new(utf *u);
-
-/* without locking (caller already holding lock*/
-classinfo *class_new_intern(utf *u);
+/* create a new classinfo struct */
+classinfo *class_create_classinfo(utf *u);
-/* search for class in classtable */
-classinfo *class_get(utf *u);
+/* set the package name after the name has been set */
+void class_set_packagename(classinfo *c);
-/* remove class from classtable */
-bool class_remove(classinfo *c);
+/* retrieve constantpool element */
+voidptr class_getconstant(classinfo *class, u4 pos, u4 ctype);
+voidptr innerclass_getconstant(classinfo *c, u4 pos, u4 ctype);
/* frees all resources used by the class */
void class_free(classinfo *);
/* return an array class with the given component class */
-classinfo *class_array_of(classinfo *component);
+classinfo *class_array_of(classinfo *component,bool link);
/* return an array class with the given dimension and element class */
-classinfo *class_multiarray_of(s4 dim, classinfo *element);
+classinfo *class_multiarray_of(s4 dim, classinfo *element,bool link);
/* return a classref for the given class name */
/* (does a linear search!) */
/* (does a linear search!) */
constant_classref *class_get_classref(classinfo *cls,utf *name);
+/* return a classref to the class itself */
+/* (does a linear search!) */
+constant_classref *class_get_self_classref(classinfo *cls);
+
/* return a classref for an array with the given dimension of with the */
/* given component type */
constant_classref *class_get_classref_multiarray_of(s4 dim,constant_classref *ref);
/* return a classref for the component type of the given array type */
constant_classref *class_get_classref_component_of(constant_classref *ref);
+/* get a class' field by name and descriptor */
+fieldinfo *class_findfield(classinfo *c, utf *name, utf *desc);
+
+/* search 'classinfo'-structure for a field with the specified name */
+fieldinfo *class_findfield_by_name(classinfo *c, utf *name);
+s4 class_findfield_index_by_name(classinfo *c, utf *name);
+
+/* search class for a field */
+fieldinfo *class_resolvefield(classinfo *c, utf *name, utf *desc, classinfo *referer, bool except);
+
+/* search for a method with a specified name and descriptor */
+methodinfo *class_findmethod(classinfo *c, utf *name, utf *desc);
+methodinfo *class_resolvemethod(classinfo *c, utf *name, utf *dest);
+methodinfo *class_resolveclassmethod(classinfo *c, utf *name, utf *dest, classinfo *referer, bool except);
+methodinfo *class_resolveinterfacemethod(classinfo *c, utf *name, utf *dest, classinfo *referer, bool except);
+
+/* search for a method with specified name and arguments (returntype ignored) */
+methodinfo *class_findmethod_approx(classinfo *c, utf *name, utf *desc);
+methodinfo *class_resolvemethod_approx(classinfo *c, utf *name, utf *dest);
+
+bool class_issubclass(classinfo *sub, classinfo *super);
+
+/* debug purposes */
+void class_showmethods(classinfo *c);
+void class_showconstantpool(classinfo *c);
+
#endif /* _CLASS_H */
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