1 /* src/native/vm/nativevm.c - register the native functions
3 Copyright (C) 2007, 2008
4 CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
6 This file is part of CACAO.
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License as
10 published by the Free Software Foundation; either version 2, or (at
11 your option) any later version.
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
30 #include "native/vm/nativevm.h"
32 #include "vm/initialize.h"
34 #include "vmcore/class.h"
35 #include "vmcore/method.h"
36 #include "vmcore/options.h"
37 #include "vmcore/system.h"
39 #if defined(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
40 # include "mm/memory.h"
42 # include "native/native.h"
44 # include "native/vm/openjdk/hpi.h"
46 # include "vm/properties.h"
49 # include "vmcore/utf8.h"
53 /* nativevm_preinit ************************************************************
55 Pre-initialize the implementation specific native stuff.
57 *******************************************************************************/
59 void nativevm_preinit(void)
61 /* Register native methods of all classes implemented. */
63 #if defined(ENABLE_JAVASE)
64 # if defined(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
66 TRACESUBSYSTEMINITIALIZATION("nativevm_preinit");
68 _Jv_gnu_classpath_VMStackWalker_init();
69 _Jv_gnu_classpath_VMSystemProperties_init();
70 _Jv_gnu_java_lang_VMCPStringBuilder_init();
71 _Jv_gnu_java_lang_management_VMClassLoadingMXBeanImpl_init();
72 _Jv_gnu_java_lang_management_VMMemoryMXBeanImpl_init();
73 _Jv_gnu_java_lang_management_VMRuntimeMXBeanImpl_init();
74 _Jv_gnu_java_lang_management_VMThreadMXBeanImpl_init();
75 _Jv_java_lang_VMClass_init();
76 _Jv_java_lang_VMClassLoader_init();
77 _Jv_java_lang_VMObject_init();
78 _Jv_java_lang_VMRuntime_init();
79 _Jv_java_lang_VMSystem_init();
80 _Jv_java_lang_VMString_init();
81 _Jv_java_lang_VMThread_init();
82 _Jv_java_lang_VMThrowable_init();
83 _Jv_java_lang_management_VMManagementFactory_init();
84 _Jv_java_lang_reflect_VMConstructor_init();
85 _Jv_java_lang_reflect_VMField_init();
86 _Jv_java_lang_reflect_VMMethod_init();
87 _Jv_java_lang_reflect_VMProxy_init();
88 _Jv_java_security_VMAccessController_init();
89 _Jv_java_util_concurrent_atomic_AtomicLong_init();
90 _Jv_sun_misc_Unsafe_init();
92 #if defined(ENABLE_ANNOTATIONS)
93 _Jv_sun_reflect_ConstantPool_init();
96 # elif defined(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
98 char *boot_library_path;
104 TRACESUBSYSTEMINITIALIZATION("nativevm_preinit");
106 /* Load libjava.so */
108 boot_library_path = properties_get("sun.boot.library.path");
111 system_strlen(boot_library_path) +
112 system_strlen("/libjava.so") +
117 system_strcpy(p, boot_library_path);
118 system_strcat(p, "/libjava.so");
122 handle = native_library_open(u);
125 vm_abort("nativevm_init: failed to open libjava.so at: %s", p);
129 native_library_add(u, NULL, handle);
131 /* Initialize the HPI. */
135 _Jv_sun_misc_Unsafe_init();
138 # error unknown classpath configuration
141 #elif defined(ENABLE_JAVAME_CLDC1_1)
143 TRACESUBSYSTEMINITIALIZATION("nativevm_preinit");
145 _Jv_com_sun_cldc_io_ResourceInputStream_init();
146 _Jv_com_sun_cldc_io_j2me_socket_Protocol_init();
147 _Jv_com_sun_cldchi_io_ConsoleOutputStream_init();
148 _Jv_com_sun_cldchi_jvm_JVM_init();
149 _Jv_java_lang_Class_init();
150 _Jv_java_lang_Double_init();
151 _Jv_java_lang_Float_init();
152 _Jv_java_lang_Math_init();
153 _Jv_java_lang_Object_init();
154 _Jv_java_lang_Runtime_init();
155 _Jv_java_lang_String_init();
156 _Jv_java_lang_System_init();
157 _Jv_java_lang_Thread_init();
158 _Jv_java_lang_Throwable_init();
161 # error unknown Java configuration
166 /* nativevm_init ***************************************************************
168 Initialize the implementation specific native stuff.
170 *******************************************************************************/
172 void nativevm_init(void)
174 #if defined(ENABLE_JAVASE)
176 # if defined(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
178 TRACESUBSYSTEMINITIALIZATION("nativevm_init");
182 # elif defined(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
186 TRACESUBSYSTEMINITIALIZATION("nativevm_init");
188 m = class_resolveclassmethod(class_java_lang_System,
189 utf_new_char("initializeSystemClass"),
191 class_java_lang_Object,
195 vm_abort("nativevm_init: Error resolving java.lang.System.initializeSystemClass()");
197 (void) vm_call_method(m, NULL);
200 # error unknown classpath configuration
203 #elif defined(ENABLE_JAVAME_CLDC1_1)
205 TRACESUBSYSTEMINITIALIZATION("nativevm_init");
210 # error unknown Java configuration
216 * These are local overrides for various environment variables in Emacs.
217 * Please do not remove this and leave it at the end of the file, where
218 * Emacs will automagically detect them.
219 * ---------------------------------------------------------------------
222 * indent-tabs-mode: t