1 /* src/native/native.h - table of native functions
3 Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
4 R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
5 C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
6 Institut f. Computersprachen - TU Wien
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
25 Contact: cacao@complang.tuwien.ac.at
27 Authors: Reinhard Grafl
29 Changes: Christian Thalinger
31 $Id: native.h 4120 2006-01-10 15:50:13Z twisti $
41 #if !defined(ENABLE_STATICVM)
46 #include "vm/global.h"
47 #include "vm/method.h"
49 #include "native/jni.h"
50 #include "native/include/java_lang_String.h"
51 #include "native/include/java_lang_ClassLoader.h"
52 #include "native/include/java_lang_Throwable.h"
55 /* table for locating native methods */
57 typedef struct nativeref nativeref;
58 typedef struct nativecompref nativecompref;
61 #if !defined(ENABLE_STATICVM)
62 typedef struct hashtable_library_loader_entry hashtable_library_loader_entry;
63 typedef struct hashtable_library_name_entry hashtable_library_name_entry;
66 /* hashtable_library_loader_entry *********************************************/
68 struct hashtable_library_loader_entry {
69 java_objectheader *loader; /* class loader */
70 hashtable_library_name_entry *namelink;/* libs loaded by this loader */
71 hashtable_library_loader_entry *hashlink;/* link for external chaining */
75 /* hashtable_library_name_entry ***********************************************/
77 struct hashtable_library_name_entry {
78 utf *name; /* library name */
79 lt_dlhandle handle; /* libtool library handle */
80 hashtable_library_name_entry *hashlink; /* link for external chaining */
93 /* table for fast string comparison */
95 struct nativecompref {
104 /* initialize native subsystem */
105 bool native_init(void);
107 /* find native function */
108 functionptr native_findfunction(utf *cname, utf *mname,
109 utf *desc, bool isstatic);
111 #if !defined(ENABLE_STATICVM)
112 /* add a library to the library hash */
113 void native_hashtable_library_add(utf *filename, java_objectheader *loader,
116 /* find a library entry in the library hash */
117 hashtable_library_name_entry *native_hashtable_library_find(utf *filename,
118 java_objectheader *loader);
120 /* resolve native function */
121 functionptr native_resolve_function(methodinfo *m);
122 #endif /* !defined(ENABLE_STATICVM) */
124 /* create new object on the heap and call the initializer */
125 java_objectheader *native_new_and_init(classinfo *c);
127 /* create new object on the heap and call the initializer
128 mainly used for exceptions with a message */
129 java_objectheader *native_new_and_init_string(classinfo *c, java_lang_String *s);
131 /* create new object on the heap and call the initializer
132 mainly used for exceptions with an index */
133 java_objectheader *native_new_and_init_int(classinfo *c, s4 i);
135 /* create new object on the heap and call the initializer
136 mainly used for exceptions with cause */
137 java_objectheader *native_new_and_init_throwable(classinfo *c, java_lang_Throwable *t);
139 java_objectarray *native_get_parametertypes(methodinfo *m);
140 java_objectarray *native_get_exceptiontypes(methodinfo *m);
141 classinfo *native_get_returntype(methodinfo *m);
143 #endif /* _NATIVE_H */
147 * These are local overrides for various environment variables in Emacs.
148 * Please do not remove this and leave it at the end of the file, where
149 * Emacs will automagically detect them.
150 * ---------------------------------------------------------------------
153 * indent-tabs-mode: t