diff options
Diffstat (limited to 'libjava/java/lang/natThread.cc')
| -rw-r--r-- | libjava/java/lang/natThread.cc | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/libjava/java/lang/natThread.cc b/libjava/java/lang/natThread.cc index 9fc30b9..7a5e900 100644 --- a/libjava/java/lang/natThread.cc +++ b/libjava/java/lang/natThread.cc @@ -27,6 +27,10 @@ details. */ #include <jni.h> +#ifdef ENABLE_JVMPI +#include <jvmpi.h> +#endif + // This structure is used to represent all the data the native side @@ -173,6 +177,21 @@ java::lang::Thread::finish_ () natThread *nt = (natThread *) data; group->remove (this); + +#ifdef ENABLE_JVMPI + if (_Jv_JVMPI_Notify_THREAD_END) + { + JVMPI_Event event; + + event.event_type = JVMPI_EVENT_THREAD_END; + event.env_id = _Jv_GetCurrentJNIEnv (); + + _Jv_DisableGC (); + (*_Jv_JVMPI_Notify_THREAD_END) (&event); + _Jv_EnableGC (); + } +#endif + group = NULL; // Signal any threads that are waiting to join() us. @@ -188,6 +207,60 @@ java::lang::Thread::run_ (jobject obj) java::lang::Thread *thread = (java::lang::Thread *) obj; try { +#ifdef ENABLE_JVMPI + if (_Jv_JVMPI_Notify_THREAD_START) + { + JVMPI_Event event; + + jstring thread_name = thread->getName (); + jstring group_name = NULL, parent_name = NULL; + java::lang::ThreadGroup *group = thread->getThreadGroup (); + + if (group) + { + group_name = group->getName (); + group = group->getParent (); + + if (group) + parent_name = group->getName (); + } + + int thread_len = thread_name ? JvGetStringUTFLength (thread_name) : 0; + int group_len = group_name ? JvGetStringUTFLength (group_name) : 0; + int parent_len = parent_name ? JvGetStringUTFLength (parent_name) : 0; + + char thread_chars[thread_len + 1]; + char group_chars[group_len + 1]; + char parent_chars[parent_len + 1]; + + if (thread_name) + JvGetStringUTFRegion (thread_name, 0, + thread_name->length(), thread_chars); + if (group_name) + JvGetStringUTFRegion (group_name, 0, + group_name->length(), group_chars); + if (parent_name) + JvGetStringUTFRegion (parent_name, 0, + parent_name->length(), parent_chars); + + thread_chars[thread_len] = '\0'; + group_chars[group_len] = '\0'; + parent_chars[parent_len] = '\0'; + + event.event_type = JVMPI_EVENT_THREAD_START; + event.env_id = NULL; + event.u.thread_start.thread_name = thread_chars; + event.u.thread_start.group_name = group_chars; + event.u.thread_start.parent_name = parent_chars; + event.u.thread_start.thread_id = (jobjectID) thread; + event.u.thread_start.thread_env_id = _Jv_GetCurrentJNIEnv (); + + _Jv_DisableGC (); + (*_Jv_JVMPI_Notify_THREAD_START) (&event); + _Jv_EnableGC (); + } +#endif + thread->run (); } catch (java::lang::Throwable *t) |