src/native/vm/gnuclasspath/gnu_java_lang_management_VMThreadMXBeanImpl.cpp

   1 /* src/native/vm/gnuclasspath/gnu_java_lang_management_VMThreadMXBeanImpl.cpp
   2
   3    Copyright (C) 1996-2005, 2006, 2008
   4    CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
   5
   6    This file is part of CACAO.
   7
   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.
  12
  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.
  17
  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
  21    02110-1301, USA.
  22
  23 */
  24
  25
  26 #include "config.h"
  27
  28 #include <stdint.h>
  29
  30 #include "mm/gc.hpp"
  31
  32 #include "native/jni.h"
  33 #include "native/native.h"
  34
  35 #if defined(ENABLE_JNI_HEADERS)
  36 # include "native/vm/include/gnu_java_lang_management_VMThreadMXBeanImpl.h"
  37 #endif
  38
  39 #include "toolbox/logging.h"
  40
  41 #include "vm/vm.hpp"
  42
  43 #include "vmcore/classcache.h"
  44 #include "vmcore/utf8.h"
  45
  46
  47 // Native functions are exported as C functions.
  48 extern "C" {
  49
  50 /*
  51  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
  52  * Method:    findMonitorDeadlockedThreads
  53  * Signature: ()[J
  54  */
  55 JNIEXPORT jlongArray JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_findMonitorDeadlockedThreads(JNIEnv *env, jclass clazz)
  56 {
  57         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_findMonitorDeadlockedThreads: IMPLEMENT ME!");
  58
  59         return NULL;
  60 }
  61
  62
  63 /*
  64  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
  65  * Method:    getCurrentThreadCpuTime
  66  * Signature: ()J
  67  */
  68 JNIEXPORT jlong JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadCpuTime(JNIEnv *env, jclass clazz)
  69 {
  70         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadCpuTime: IMPLEMENT ME!");
  71
  72         return 0;
  73 }
  74
  75
  76 /*
  77  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
  78  * Method:    getCurrentThreadUserTime
  79  * Signature: ()J
  80  */
  81 JNIEXPORT jlong JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadUserTime(JNIEnv *env, jclass clazz)
  82 {
  83         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadUserTime: IMPLEMENT ME!");
  84
  85         return 0;
  86 }
  87
  88
  89 /*
  90  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
  91  * Method:    getPeakThreadCount
  92  * Signature: ()I
  93  */
  94 JNIEXPORT jint JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getPeakThreadCount(JNIEnv *env, jclass clazz)
  95 {
  96 /*      return _Jv_jvm->java_lang_management_ThreadMXBean_PeakThreadCount; */
  97 #warning Move to C++
  98         log_println("Java_gnu_java_lang_management_ThreadMXBean_getPeakThreadCount: MOVE TO C++!");
  99         return 0;
 100 }
 101
 102
 103 /*
 104  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 105  * Method:    getThreadCpuTime
 106  * Signature: (J)J
 107  */
 108 JNIEXPORT jlong JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadCpuTime(JNIEnv *env, jclass clazz, jlong id)
 109 {
 110         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadCpuTime: IMPLEMENT ME!");
 111
 112         return 0;
 113 }
 114
 115
 116 /*
 117  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 118  * Method:    getThreadInfoForId
 119  * Signature: (JI)Ljava/lang/management/ThreadInfo;
 120  */
 121 JNIEXPORT jobject JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadInfoForId(JNIEnv *env, jclass clazz, jlong id, jint maxDepth)
 122 {
 123         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadInfoForId: IMPLEMENT ME!");
 124
 125         return NULL;
 126 }
 127
 128
 129 /*
 130  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 131  * Method:    getThreadUserTime
 132  * Signature: (J)J
 133  */
 134 JNIEXPORT jlong JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadUserTime(JNIEnv *env, jclass clazz, jlong par1)
 135 {
 136         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadUserTime: IMPLEMENT ME!");
 137
 138         return 0;
 139 }
 140
 141
 142 /*
 143  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 144  * Method:    getTotalStartedThreadCount
 145  * Signature: ()J
 146  */
 147 JNIEXPORT jlong JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getTotalStartedThreadCount(JNIEnv *env, jclass clazz)
 148 {
 149 /*      return _Jv_jvm->java_lang_management_ThreadMXBean_TotalStartedThreadCount; */
 150 #warning Move to C++
 151         log_println("Java_gnu_java_lang_management_ThreadMXBean_getTotalStartedThreadCount: MOVE TO C++!");
 152         return 0;
 153 }
 154
 155
 156 /*
 157  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 158  * Method:    resetPeakThreadCount
 159  * Signature: ()V
 160  */
 161 JNIEXPORT void JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_resetPeakThreadCount(JNIEnv *env, jclass clazz)
 162 {
 163 /*      _Jv_jvm->java_lang_management_ThreadMXBean_PeakThreadCount = */
 164 /*              _Jv_jvm->java_lang_management_ThreadMXBean_ThreadCount; */
 165 #warning Move to C++
 166         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_resetPeakThreadCount: MOVE TO C++!");
 167 }
 168
 169 } // extern "C"
 170
 171
 172 /* native methods implemented by this file ************************************/
 173
 174 static JNINativeMethod methods[] = {
 175         { (char*) "findMonitorDeadlockedThreads", (char*) "()[J",                                  (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_findMonitorDeadlockedThreads },
 176         { (char*) "getCurrentThreadCpuTime",      (char*) "()J",                                   (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadCpuTime      },
 177         { (char*) "getCurrentThreadUserTime",     (char*) "()J",                                   (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadUserTime     },
 178         { (char*) "getPeakThreadCount",           (char*) "()I",                                   (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getPeakThreadCount           },
 179         { (char*) "getThreadCpuTime",             (char*) "(J)J",                                  (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadCpuTime             },
 180         { (char*) "getThreadInfoForId",           (char*) "(JI)Ljava/lang/management/ThreadInfo;", (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadInfoForId           },
 181         { (char*) "getThreadUserTime",            (char*) "(J)J",                                  (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadUserTime            },
 182         { (char*) "getTotalStartedThreadCount",   (char*) "()J",                                   (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getTotalStartedThreadCount   },
 183         { (char*) "resetPeakThreadCount",         (char*) "()V",                                   (void*) (uintptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_resetPeakThreadCount         },
 184 };
 185
 186
 187 /* _Jv_gnu_java_lang_management_VMThreadMXBeanImpl_init ************************
 188
 189    Register native functions.
 190
 191 *******************************************************************************/
 192
 193 // FIXME
 194 extern "C" {
 195 void _Jv_gnu_java_lang_management_VMThreadMXBeanImpl_init(void)
 196 {
 197         utf *u;
 198
 199         u = utf_new_char("gnu/java/lang/management/VMThreadMXBeanImpl");
 200
 201         native_method_register(u, methods, NATIVE_METHODS_COUNT);
 202 }
 203 }
 204
 205
 206 /*
 207  * These are local overrides for various environment variables in Emacs.
 208  * Please do not remove this and leave it at the end of the file, where
 209  * Emacs will automagically detect them.
 210  * ---------------------------------------------------------------------
 211  * Local variables:
 212  * mode: c++
 213  * indent-tabs-mode: t
 214  * c-basic-offset: 4
 215  * tab-width: 4
 216  * End:
 217  * vim:noexpandtab:sw=4:ts=4:
 218  */