Commit Graph

15 Commits

Author SHA1 Message Date
Tom Tromey
0cf17a8051 Makefile.in: Rebuilt.
* Makefile.in: Rebuilt.
	* Makefile.am (core_java_source_files): Added
	RuntimePermission.java.
	* java/lang/RuntimePermission.java: Imported from Classpath.
	* java/lang/Thread.java (getContextClassLoader): Now
	synchronized.  Added security code.
	(setContextClassLoader): Likewise.

From-SVN: r37772
2000-11-27 04:07:48 +00:00
Anthony Green
31280fb7c4 prims.cc (_Jv_NewObjectArray): Undo placement change.
2000-11-25  Anthony Green  <green@redhat.com>

	* prims.cc (_Jv_NewObjectArray): Undo placement change.
	(_Jv_NewPrimArray): Likewise.
	* gcj/array.h (__JArray): Undo const change.  Removed constructor.
	(class JArray): Removed constructor.

	* java/lang/Thread.java (context_class_loader): New private data.
	(getContextClassLoader): New method.
	(setContextClassLoader): New method.
	(Thread): Initialize context_class_loader.

	* java/net/URLClassLoader.java: Import java.util.Enumeration.
	(getResource): Rename to findResource.
	(findResource): New method.  Used to be getResource.
	(getResourceAsStream): Deleted.
	(jarFileize): Extracted logic from URLClassLoader constructor into
	this new private method.
	(addURL): New protected method.
	(URLClassLoader): Call jarFileize.  Use addElement instead of
	insertElementAt.
	(findResources): New method.

	* java/lang/ClassLoader.java: Import java.util.Enumeration.
	(getResource): Implement correct logic.
	(findResource): New method.
	(getResources): New method.
	(findClass): Create a ClassNotFoundException with the name of the
	class rather than nothing at all.
	(defineClass) Only throw ClassFormatError.

	* java/lang/Class.java (forName): New method.
	* java/lang/Class.h (forName): New method.
	* java/lang/natClass.cc (forName): New method.

From-SVN: r37751
2000-11-26 03:58:56 +00:00
Bryce McKinlay
f52c723967 Makefile.am (Thread.h): Don't be friends with native threads functions.
2000-09-07  Bryce McKinlay  <bryce@albatross.co.nz>

	* Makefile.am (Thread.h): Don't be friends with native threads
	functions.
	* Makefile.in: Rebuilt.
	* java/lang/Thread.java (interrupt_flag): Make package-private.

From-SVN: r36234
2000-09-07 13:09:41 +01:00
Bryce McKinlay
0ee935e162 ThreadGroup.java (add(Thread)): Rename to addThread() to comply with classpath VM spec.
2000-06-21  Bryce McKinlay  <bryce@albatross.co.nz>

	* 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().

From-SVN: r34627
2000-06-21 04:55:35 +01:00
Bryce McKinlay
6dfd8a7790 ThreadGroup.java: Merged with classpath.
2000-06-20  Bryce McKinlay  <bryce@albatross.co.nz>

	* 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.

From-SVN: r34615
2000-06-20 14:30:14 +01:00
Bryce McKinlay
fc5b21380e Thread.java: Declare `data' as Object, not RawData.
2000-05-18  Bryce McKinlay  <bryce@albatross.co.nz>

	* 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.

From-SVN: r33981
2000-05-18 11:08:25 +01:00
Bryce McKinlay
b834f1fa06 Makefile.in: New #defines and friends for Thread.h.
* Makefile.in: New #defines and friends for Thread.h.
        * 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.

From-SVN: r32773
2000-03-28 03:22:24 +01:00
Tom Tromey
2ba5f77454 All files: Updated copyright information.
* All files: Updated copyright information.
	* COPYING: New file.
	* COPYING.LIB: Removed.
	* LIBGCJ_LICENSE: We now use GPL + special exception.

From-SVN: r32387
2000-03-07 19:55:28 +00:00
Tom Tromey
b099f07de9 java-interp.h: Don't include MethodInvocation.h.
* include/java-interp.h: Don't include MethodInvocation.h.
	(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.

From-SVN: r32294
2000-03-02 20:25:20 +00:00
Bryce McKinlay
83379befc0 natThread.cc (dumpStack): Removed.
* java/lang/natThread.cc (dumpStack): Removed.
        * java/lang/Thread.java (dumpStack): Implemented.

From-SVN: r31978
2000-02-15 08:47:16 +00:00
Tom Tromey
aaf0766e9f natNativeThread.cc: New file.
* gnu/gcj/jni/natNativeThread.cc: New file.
	* 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.

From-SVN: r31901
2000-02-10 20:31:48 +00:00
Tom Tromey
7c734b1758 * All files: Updated copyright to reflect Cygnus purchase.
From-SVN: r31504
2000-01-19 18:39:27 +00:00
Bryce McKinlay
9310f1eb4c Commit forgotten Thread.java patch.
From-SVN: r31094
1999-12-27 07:33:22 +00:00
Tom Tromey
16f39e241a quick-threads.h (_Jv_ThreadCancel): Removed.
* include/quick-threads.h (_Jv_ThreadCancel): Removed.
	(_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.

From-SVN: r30392
1999-11-04 16:45:11 +00:00
Tom Tromey
ee9dd3721b Initial revision
From-SVN: r26263
1999-04-07 14:42:40 +00:00