diff --git a/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jni/JNILibraryInitializer.java b/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jni/JNILibraryInitializer.java index 05ee136af116..506e1de4c03e 100644 --- a/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jni/JNILibraryInitializer.java +++ b/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jni/JNILibraryInitializer.java @@ -68,7 +68,7 @@ private static String getOnLoadName(String libName, boolean isBuiltIn) { public boolean fillCGlobalDataMap(Collection staticLibNames) { List libsWithOnLoad = Arrays.asList("net", "java", "nio", "zip", "sunec", "jaas", "sctp", "extnet", "j2gss", "j2pkcs11", "j2pcsc", "prefs", "verify", "awt", "awt_xawt", "awt_headless", "lcms", - "fontmanager", "javajpeg", "mlib_image"); + "fontmanager", "javajpeg", "mlib_image", "attach"); // TODO: This check should be removed when all static libs will have JNI_OnLoad function ArrayList localStaticLibNames = new ArrayList<>(staticLibNames); localStaticLibNames.retainAll(libsWithOnLoad); diff --git a/substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/jdk/JNIRegistrationAttach.java b/substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/jdk/JNIRegistrationAttach.java new file mode 100644 index 000000000000..3c540007fdaf --- /dev/null +++ b/substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/jdk/JNIRegistrationAttach.java @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2019, 2019, 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 + * or visit www.oracle.com if you need additional information or have any + * questions. + */ +package com.oracle.svm.hosted.jdk; + +import org.graalvm.nativeimage.Platforms; +import org.graalvm.nativeimage.impl.InternalPlatform; + +import com.oracle.svm.core.feature.AutomaticallyRegisteredFeature; +import com.oracle.svm.core.feature.InternalFeature; +import com.oracle.svm.core.jdk.JNIRegistrationUtil; +import com.oracle.svm.core.jdk.NativeLibrarySupport; +import com.oracle.svm.core.jdk.PlatformNativeLibrarySupport; +import com.oracle.svm.hosted.c.NativeLibraries; + +@Platforms(InternalPlatform.PLATFORM_JNI.class) +@AutomaticallyRegisteredFeature +class JNIRegistrationAttach extends JNIRegistrationUtil implements InternalFeature { + + @Override + public void beforeAnalysis(BeforeAnalysisAccess a) { + a.registerReachabilityHandler(JNIRegistrationAttach::registerAndLinkAttach, method(a, "sun.tools.attach.AttachProviderImpl", "attachVirtualMachine", String.class)); + PlatformNativeLibrarySupport.singleton().addBuiltinPkgNativePrefix("sun_tools_attach_VirtualMachineImpl"); + } + + private static void registerAndLinkAttach(@SuppressWarnings("unused") DuringAnalysisAccess a) { + NativeLibrarySupport.singleton().preregisterUninitializedBuiltinLibrary("attach"); + NativeLibraries.singleton().addStaticJniLibrary("attach"); + } +}