src/native/vm/gnuclasspath/gnu_java_lang_management_VMThreadMXBeanImpl.c

   1 /* src/native/vm/gnuclasspath/gnu_java_lang_management_VMThreadMXBeanImpl.c
   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 #include "native/include/java_lang_Throwable.h"
  36 #include "native/include/java_lang_management_ThreadInfo.h"
  37
  38 #include "native/include/gnu_java_lang_management_VMThreadMXBeanImpl.h"
  39
  40 #include "toolbox/logging.h"
  41
  42 #include "vm/vm.hpp"
  43
  44 #include "vmcore/classcache.h"
  45 #include "vmcore/utf8.h"
  46
  47
  48 /* native methods implemented by this file ************************************/
  49
  50 static JNINativeMethod methods[] = {
  51         { "findMonitorDeadlockedThreads", "()[J",                                  (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_findMonitorDeadlockedThreads },
  52         { "getCurrentThreadCpuTime",      "()J",                                   (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadCpuTime      },
  53         { "getCurrentThreadUserTime",     "()J",                                   (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadUserTime     },
  54         { "getPeakThreadCount",           "()I",                                   (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getPeakThreadCount           },
  55         { "getThreadCpuTime",             "(J)J",                                  (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadCpuTime             },
  56         { "getThreadInfoForId",           "(JI)Ljava/lang/management/ThreadInfo;", (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadInfoForId           },
  57         { "getThreadUserTime",            "(J)J",                                  (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadUserTime            },
  58         { "getTotalStartedThreadCount",   "()J",                                   (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_getTotalStartedThreadCount   },
  59         { "resetPeakThreadCount",         "()V",                                   (void *) (intptr_t) &Java_gnu_java_lang_management_VMThreadMXBeanImpl_resetPeakThreadCount         },
  60 };
  61
  62
  63 /* _Jv_gnu_java_lang_management_VMThreadMXBeanImpl_init ************************
  64
  65    Register native functions.
  66
  67 *******************************************************************************/
  68
  69 void _Jv_gnu_java_lang_management_VMThreadMXBeanImpl_init(void)
  70 {
  71         utf *u;
  72
  73         u = utf_new_char("gnu/java/lang/management/VMThreadMXBeanImpl");
  74
  75         native_method_register(u, methods, NATIVE_METHODS_COUNT);
  76 }
  77
  78
  79 /*
  80  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
  81  * Method:    findMonitorDeadlockedThreads
  82  * Signature: ()[J
  83  */
  84 JNIEXPORT java_handle_longarray_t* JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_findMonitorDeadlockedThreads(JNIEnv *env, jclass clazz)
  85 {
  86         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_findMonitorDeadlockedThreads: IMPLEMENT ME!");
  87
  88         return NULL;
  89 }
  90
  91
  92 /*
  93  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
  94  * Method:    getCurrentThreadCpuTime
  95  * Signature: ()J
  96  */
  97 JNIEXPORT int64_t JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadCpuTime(JNIEnv *env, jclass clazz)
  98 {
  99         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadCpuTime: IMPLEMENT ME!");
 100
 101         return 0;
 102 }
 103
 104
 105 /*
 106  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 107  * Method:    getCurrentThreadUserTime
 108  * Signature: ()J
 109  */
 110 JNIEXPORT int64_t JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadUserTime(JNIEnv *env, jclass clazz)
 111 {
 112         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getCurrentThreadUserTime: IMPLEMENT ME!");
 113
 114         return 0;
 115 }
 116
 117
 118 /*
 119  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 120  * Method:    getPeakThreadCount
 121  * Signature: ()I
 122  */
 123 JNIEXPORT int32_t JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getPeakThreadCount(JNIEnv *env, jclass clazz)
 124 {
 125 /*      return _Jv_jvm->java_lang_management_ThreadMXBean_PeakThreadCount; */
 126 #warning Move to C++
 127         log_println("Java_gnu_java_lang_management_ThreadMXBean_getPeakThreadCount: MOVE TO C++!");
 128 }
 129
 130
 131 /*
 132  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 133  * Method:    getThreadCpuTime
 134  * Signature: (J)J
 135  */
 136 JNIEXPORT int64_t JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadCpuTime(JNIEnv *env, jclass clazz, int64_t id)
 137 {
 138         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadCpuTime: IMPLEMENT ME!");
 139
 140         return 0;
 141 }
 142
 143
 144 /*
 145  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 146  * Method:    getThreadInfoForId
 147  * Signature: (JI)Ljava/lang/management/ThreadInfo;
 148  */
 149 JNIEXPORT java_lang_management_ThreadInfo* JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadInfoForId(JNIEnv *env, jclass clazz, int64_t id, int32_t maxDepth)
 150 {
 151         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadInfoForId: IMPLEMENT ME!");
 152
 153         return NULL;
 154 }
 155
 156
 157 /*
 158  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 159  * Method:    getThreadUserTime
 160  * Signature: (J)J
 161  */
 162 JNIEXPORT int64_t JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadUserTime(JNIEnv *env, jclass clazz, int64_t par1)
 163 {
 164         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_getThreadUserTime: IMPLEMENT ME!");
 165
 166         return 0;
 167 }
 168
 169
 170 /*
 171  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 172  * Method:    getTotalStartedThreadCount
 173  * Signature: ()J
 174  */
 175 JNIEXPORT int64_t JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_getTotalStartedThreadCount(JNIEnv *env, jclass clazz)
 176 {
 177 /*      return _Jv_jvm->java_lang_management_ThreadMXBean_TotalStartedThreadCount; */
 178 #warning Move to C++
 179         log_println("Java_gnu_java_lang_management_ThreadMXBean_getTotalStartedThreadCount: MOVE TO C++!");
 180 }
 181
 182
 183 /*
 184  * Class:     gnu/java/lang/management/VMThreadMXBeanImpl
 185  * Method:    resetPeakThreadCount
 186  * Signature: ()V
 187  */
 188 JNIEXPORT void JNICALL Java_gnu_java_lang_management_VMThreadMXBeanImpl_resetPeakThreadCount(JNIEnv *env, jclass clazz)
 189 {
 190 /*      _Jv_jvm->java_lang_management_ThreadMXBean_PeakThreadCount = */
 191 /*              _Jv_jvm->java_lang_management_ThreadMXBean_ThreadCount; */
 192 #warning Move to C++
 193         log_println("Java_gnu_java_lang_management_VMThreadMXBeanImpl_resetPeakThreadCount: MOVE TO C++!");
 194 }
 195
 196
 197 /*
 198  * These are local overrides for various environment variables in Emacs.
 199  * Please do not remove this and leave it at the end of the file, where
 200  * Emacs will automagically detect them.
 201  * ---------------------------------------------------------------------
 202  * Local variables:
 203  * mode: c
 204  * indent-tabs-mode: t
 205  * c-basic-offset: 4
 206  * tab-width: 4
 207  * End:
 208  * vim:noexpandtab:sw=4:ts=4:
 209  */