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