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* Makefile.am (Thread.h): Don't be friends with native threads
functions.
* Makefile.in: Rebuilt.
* java/lang/Thread.java (interrupt_flag): Make package-private.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36234 138bc75d-0d04-0410-961f-82ee72b054a4
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* java/lang/ThreadGroup.java (add(Thread)): Rename to addThread() to
comply with classpath VM spec.
(add(Group)): Rename to addGroup().
* java/lang/Thread.java (Thread): Use addThread().
* java/lang/natThread.cc (finish_): Use removeThread().
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34627 138bc75d-0d04-0410-961f-82ee72b054a4
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* java/lang/ThreadGroup.java: Merged with classpath.
* prims.cc (_Jv_RunMain): Don't use
ain_group'.
* gnu/gcj/runtime/FirstThread.java: Remove ThreadGroup constructor
argument.
* java/lang/Thread.java (Thread): Bootstrap initial thread from
ThreadGroup.root if Thread.currentThread is null. Honour the
ThreadGroup's max priority setting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34615 138bc75d-0d04-0410-961f-82ee72b054a4
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* java/lang/Thread.java: Declare `data' as Object, not RawData.
* java/lang/natThread.java (initialize_native): Cast `data' to
jobject.
* gnu/gcj/RawData.java: Clarify documentation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33981 138bc75d-0d04-0410-961f-82ee72b054a4
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* posix-threads.cc: (struct starter): Remove `object'.
(_Jv_CondWait): Use interruptable condition variables and new
recursive mutexes. New return codes on interrupt or non-ownership
of mutex.
(_Jv_CondNotify): Ditto.
(_Jv_CondNotifyAll): Ditto.
(_Jv_ThreadInterrupt): Set thread interrupt flag directly. Interrupt
the target thread by signaling its wait condition.
(_Jv_ThreadInitData): Set `thread_obj' in the thread data struct,
not the starter struct. Initialize wait_mutex and wait_cond.
(_Jv_MutexLock): New recursive mutex implementation. Moved from
posix-threads.h.
(_Jv_MutexUnlock): Ditto.
(really_start): Set info->data->thread from pthread_self() to work
around a race condition. Destroy wait_mutex and wait_cond when run()
returns.
* java/lang/Thread.java: (isInterrupted_): Renamed to overloaded
`isInterrupted(boolean)'. Clear interrupted flag if clear_flag is
set.
startable_flag: New private field.
(Thread): Initialize `startable_flag'.
(toString): Check for null thread group.
* java/lang/natThread.cc: (struct natThread): New fields
`join_mutex', `join_cond'. Removed fields `joiner', `next'.
(class locker): Removed.
(initialize_native): Initialize `join_cond' and `join_mutex'.
(interrupt): Now just calls _Jv_ThreadInterrupt().
(join): Simplified. Just wait on the target thread's join condition.
(finish_): Remove join list code. Unset thread group. Signal
potential joiners by notifying the dying threads join_cond.
(start): Check for illegal restarts.
* java/lang/natObject.cc: Check for return value of _Jv_CondWait and
act appropriatly.
* include/posix-threads.h: Remove all HAVE_RECURSIVE_MUTEX related
#defines and #ifdefs.
(struct _Jv_Thread_t): New fields `thread_obj', `wait_cond',
`wait_mutex', `next'.
(struct _Jv_ConditionVariable_t): Define as a struct instead of
directly mapping to pthread_cond_t.
(struct _Jv_Mutex_t): New recursive implementation.
(_Jv_PthreadCheckMonitor): Reimplemented. Simple `owner' check.
_Jv_HaveCondDestroy: Never define this for posix-threads.
(_Jv_CondNotify): Remove inline implementation(s), prototype instead.
(_Jv_CondNotifyAll): Ditto.
(_Jv_MutexLock): Ditto.
(_Jv_MutexUnlock): Ditto.
(_Jv_MutexInit): Changed to reflect new mutex implementation.
(_Jv_MutexDestroy): Ditto.
(_Jv_CondDestroy): Removed.
(_Jv_PthreadGetMutex): Removed.
* include/win32-threads.h: (_Jv_CondNotify): Guess _JV_NOT_OWNER on an
error. Add a FIXME about this.
(_Jv_CondNotifyAll): Ditto.
* win32-threads.cc: (_Jv_CondWait): Return 0 on a timeout. Guess
_JV_NOT_OWNER on other errors. Add FIXME.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32773 138bc75d-0d04-0410-961f-82ee72b054a4
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* COPYING: New file.
* COPYING.LIB: Removed.
* LIBGCJ_LICENSE: We now use GPL + special exception.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32387 138bc75d-0d04-0410-961f-82ee72b054a4
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(class _Jv_InterpMethod): Don't make MethodInvocation a friend.
* Makefile.in: Rebuilt.
* Makefile.am (gnu/gcj/runtime/MethodInvocation.h): Removed.
(ordinary_java_source_files): Don't mention
MethodInvocation.java.
* gnu/gcj/runtime/MethodInvocation.java: Removed.
* interpret.cc (MethodInvocation::continue1): Removed.
(run): Handle exceptions here.
* java/lang/ClassLoader.java (defineClass1, defineClass2):
Removed.
* java/lang/natClassLoader.cc (defineClass0): Catch exceptions
here.
(defineClass2): Removed.
* java/lang/reflect/Method.java (hack_trampoline, hack_call):
Removed.
* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Catch
exceptions here.
(hack_call): Removed.
* java/lang/Class.h (Class): Removed hackRunInitializers,
hackTrampoline.
* java/lang/natClass.cc (hackRunInitializers): Removed.
(initializeClass): Catch exceptions here.
Include ExceptionInInitializerError.h.
* java/lang/Class.java (hackTrampoline, hackRunInitializers):
Removed.
* java/lang/Object.h (Object): Don't mention hack12_6.
* java/lang/natObject.cc (_Jv_FinalizeObject): Catch exceptions
here.
* java/lang/Object.java (hack12_6): Removed.
* java/lang/natThread.cc (run_): Renamed. Catch exceptions here.
(start): Use run_, not run__.
* java/lang/Thread.java (run_): Renamed from run__; old run_
removed.
* jni.cc (_Jv_JNI_FindClass): Handle exceptions.
(_Jv_JNI_EnsureLocalCapacity): Likewise.
(_Jv_JNI_DefineClass): Likewise.
(_Jv_JNI_ThrowNew): Likewise.
(_Jv_JNI_AllocObject): Likewise.
(_Jv_JNI_GetAnyMethodID): Likewise.
(_Jv_JNI_CallAnyMethodV): Likewise.
(_Jv_JNI_CallAnyMethodA): Likewise.
(_Jv_JNI_CallAnyVoidMethodV): Likewise.
(_Jv_JNI_CallAnyVoidMethodA): Likewise.
(_Jv_JNI_GetAnyFieldID): Likewise.
(_Jv_JNI_NewString): Likewise.
(_Jv_JNI_NewStringUTF): Likewise.
(_Jv_JNI_GetStringUTFChars): Likewise.
(_Jv_JNI_NewObjectArray): Likewise.
(_Jv_JNI_NewPrimitiveArray): Likewise.
(_Jv_JNI_GetPrimitiveArrayRegion): Likewise.
(_Jv_JNI_GetStringRegion): Likewise.
(_Jv_JNI_GetStringUTFRegion): Likewise.
(_Jv_JNI_SetPrimitiveArrayRegion): Likewise.
(_Jv_JNI_MonitorEnter): Likewise.
(_Jv_JNI_MonitorExit): Likewise.
(_Jv_JNI_ToReflectedField): Likewise.
(_Jv_JNI_ToReflectedMethod): Likewise.
(_Jv_JNI_RegisterNatives): Likewise.
(_Jv_JNI_AttachCurrentThread): Likewise.
(_Jv_JNI_DestroyJavaVM): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32294 138bc75d-0d04-0410-961f-82ee72b054a4
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* java/lang/Thread.java (dumpStack): Implemented.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31978 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnu/gcj/jni/NativeThread.java: New file.
* java/lang/Thread.java (data): Now a RawData.
* include/jvm.h (_Jv_GetCurrentJNIEnv, _Jv_SetCurrentJNIEnv):
Declare.
* Makefile.in: Rebuilt.
* Makefile.am (java/lang/Thread.h): New target.
(ordinary_java_source_files): Added NativeThread.java.
(nat_source_files): Added natNativeThread.cc.
* java/lang/natThread.cc: Include <jni.h>
(struct natThread): Added `jni_env' field.
(_Jv_GetCurrentJNIEnv): New function.
(_Jv_SetCurrentJNIEnv): Likewise.
(initialize_native): Initialize jni_env.
Include RawData.h.
* jni.cc (ThreadGroupClass): New define.
(_Jv_JNI_InvokeFunctions): New structure.
(JNI_GetCreatedJavaVMs): New function.
(the_vm): New global.
(JNI_GetDefaultJavaVMInitArgs): New function.
Include NativeThread.h.
(NativeThreadClass): New define.
(_Jv_JNI_EnsureLocalCapacity): Return JNI_ERR, not -1.
(_Jv_JNI_DestroyJavaVM): New function.
(_Jv_JNI_AttachCurrentThread): New function.
(_Jv_JNI_DetachCurrentThread): New function.
(_Jv_JNI_GetEnv): New function.
(JNI_CreateJavaVM): New function.
(_Jv_JNI_GetJavaVM): New function.
(_Jv_JNIFunctions): Added entry for GetJavaVM.
* include/jni.h (JavaVMAttachArgs): New structure.
(JNI_EDETACHED): New define.
(JNI_EVERSION): Likewise.
(JavaVM): Define properly.
(struct JNIInvokeInterface): New structure.
(class _Jv_JavaVM): New class.
(JNI_OnLoad, JNI_OnUnload): Declare.
(JNI_GetDefaultJavaVMInitArgs, JNI_CreateJavaVM,
JNI_GetCreatedJavaVMs): Declare.
(JavaVMInitArgs): New typedef.
(JavaVMOption): Likewise.
(JNI_ERR): New define.
(JNI_OK): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31901 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31504 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31094 138bc75d-0d04-0410-961f-82ee72b054a4
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(_Jv_ThreadDestroy): Likewise.
* include/no-threads.h (_Jv_ThreadCancel): Removed.
(_Jv_ThreadDestroy): Likewise.
* include/posix-threads.h (struct _Jv_Thread_t): Removed
`exception' field.
(_Jv_ThreadCancel): Removed decl.
(_Jv_ThreadDestroy): Removed.
* posix-threads.cc (_Jv_ThreadCancel): Removed.
(throw_cleanup): Removed.
(really_start): Don't push or pop cleanup.
(_Jv_ThreadInitData): Don't initialize `exception' field.
* java/lang/Thread.java (stop): Officially unimplemented.
* java/lang/natThread.cc (stop): Officially unimplemented.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30392 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@26263 138bc75d-0d04-0410-961f-82ee72b054a4
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