jdk/src/java.base/share/native/libjava/VirtualThread.c
Patricio Chilano Mateo 78b80150e0 8338383: Implement JEP 491: Synchronize Virtual Threads without Pinning
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: aboldtch, dholmes, coleenp, fbredberg, dlong, sspitsyn
2024-11-12 15:23:48 +00:00

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2.1 KiB
C

/*
* Copyright (c) 2018, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
#include "jni.h"
#include "jvm.h"
#include "java_lang_VirtualThread.h"
#define STR "Ljava/lang/String;"
#define VIRTUAL_THREAD "Ljava/lang/VirtualThread;"
static JNINativeMethod methods[] = {
{ "notifyJvmtiStart", "()V", (void *)&JVM_VirtualThreadStart },
{ "notifyJvmtiEnd", "()V", (void *)&JVM_VirtualThreadEnd },
{ "notifyJvmtiMount", "(Z)V", (void *)&JVM_VirtualThreadMount },
{ "notifyJvmtiUnmount", "(Z)V", (void *)&JVM_VirtualThreadUnmount },
{ "notifyJvmtiDisableSuspend", "(Z)V", (void *)&JVM_VirtualThreadDisableSuspend },
{ "postPinnedEvent", "(" STR ")V", (void *)&JVM_VirtualThreadPinnedEvent },
{ "takeVirtualThreadListToUnblock", "()" VIRTUAL_THREAD, (void *)&JVM_TakeVirtualThreadListToUnblock},
};
JNIEXPORT void JNICALL
Java_java_lang_VirtualThread_registerNatives(JNIEnv *env, jclass clazz) {
(*env)->RegisterNatives(env, clazz, methods, (sizeof(methods)/sizeof(methods[0])));
}