Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
JDK 11 java.base.jmod - Base Module
JDK 11 java.base.jmod is the JMOD file for JDK 11 Base module.
JDK 11 Base module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.base.jmod.
JDK 11 Base module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Base module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.base.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ java/lang/invoke/GenerateJLIClassesHelper.java
/* * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.lang.invoke; import jdk.internal.org.objectweb.asm.ClassWriter; import jdk.internal.org.objectweb.asm.Opcodes; import sun.invoke.util.Wrapper; import java.util.ArrayList; import java.util.HashSet; import java.util.List; import java.util.Map; /** * Helper class to assist the GenerateJLIClassesPlugin to get access to * generate classes ahead of time. */ class GenerateJLIClassesHelper { static byte[] generateBasicFormsClassBytes(String className) { ArrayList<LambdaForm> forms = new ArrayList<>(); ArrayList<String> names = new ArrayList<>(); HashSet<String> dedupSet = new HashSet<>(); for (LambdaForm.BasicType type : LambdaForm.BasicType.values()) { LambdaForm zero = LambdaForm.zeroForm(type); String name = zero.kind.defaultLambdaName + "_" + zero.returnType().basicTypeChar(); if (dedupSet.add(name)) { names.add(name); forms.add(zero); } LambdaForm identity = LambdaForm.identityForm(type); name = identity.kind.defaultLambdaName + "_" + identity.returnType().basicTypeChar(); if (dedupSet.add(name)) { names.add(name); forms.add(identity); } } return generateCodeBytesForLFs(className, names.toArray(new String[0]), forms.toArray(new LambdaForm[0])); } static byte[] generateDirectMethodHandleHolderClassBytes(String className, MethodType[] methodTypes, int[] types) { ArrayList<LambdaForm> forms = new ArrayList<>(); ArrayList<String> names = new ArrayList<>(); for (int i = 0; i < methodTypes.length; i++) { LambdaForm form = DirectMethodHandle .makePreparedLambdaForm(methodTypes[i], types[i]); forms.add(form); names.add(form.kind.defaultLambdaName); } for (Wrapper wrapper : Wrapper.values()) { if (wrapper == Wrapper.VOID) { continue; } for (byte b = DirectMethodHandle.AF_GETFIELD; b < DirectMethodHandle.AF_LIMIT; b++) { int ftype = DirectMethodHandle.ftypeKind(wrapper.primitiveType()); LambdaForm form = DirectMethodHandle .makePreparedFieldLambdaForm(b, /*isVolatile*/false, ftype); if (form.kind != LambdaForm.Kind.GENERIC) { forms.add(form); names.add(form.kind.defaultLambdaName); } // volatile form = DirectMethodHandle .makePreparedFieldLambdaForm(b, /*isVolatile*/true, ftype); if (form.kind != LambdaForm.Kind.GENERIC) { forms.add(form); names.add(form.kind.defaultLambdaName); } } } return generateCodeBytesForLFs(className, names.toArray(new String[0]), forms.toArray(new LambdaForm[0])); } static byte[] generateDelegatingMethodHandleHolderClassBytes(String className, MethodType[] methodTypes) { HashSet<MethodType> dedupSet = new HashSet<>(); ArrayList<LambdaForm> forms = new ArrayList<>(); ArrayList<String> names = new ArrayList<>(); for (int i = 0; i < methodTypes.length; i++) { // generate methods representing the DelegatingMethodHandle if (dedupSet.add(methodTypes[i])) { // reinvokers are variant with the associated SpeciesData // and shape of the target LF, but we can easily pregenerate // the basic reinvokers associated with Species_L. Ultimately we // may want to consider pregenerating more of these, which will // require an even more complex naming scheme LambdaForm reinvoker = makeReinvokerFor(methodTypes[i]); forms.add(reinvoker); String speciesSig = BoundMethodHandle.speciesDataFor(reinvoker).key(); assert(speciesSig.equals("L")); names.add(reinvoker.kind.defaultLambdaName + "_" + speciesSig); LambdaForm delegate = makeDelegateFor(methodTypes[i]); forms.add(delegate); names.add(delegate.kind.defaultLambdaName); } } return generateCodeBytesForLFs(className, names.toArray(new String[0]), forms.toArray(new LambdaForm[0])); } static byte[] generateInvokersHolderClassBytes(String className, MethodType[] invokerMethodTypes, MethodType[] callSiteMethodTypes) { HashSet<MethodType> dedupSet = new HashSet<>(); ArrayList<LambdaForm> forms = new ArrayList<>(); ArrayList<String> names = new ArrayList<>(); int[] types = { MethodTypeForm.LF_EX_LINKER, MethodTypeForm.LF_EX_INVOKER, MethodTypeForm.LF_GEN_LINKER, MethodTypeForm.LF_GEN_INVOKER }; for (int i = 0; i < invokerMethodTypes.length; i++) { // generate methods representing invokers of the specified type if (dedupSet.add(invokerMethodTypes[i])) { for (int type : types) { LambdaForm invokerForm = Invokers.invokeHandleForm(invokerMethodTypes[i], /*customized*/false, type); forms.add(invokerForm); names.add(invokerForm.kind.defaultLambdaName); } } } dedupSet = new HashSet<>(); for (int i = 0; i < callSiteMethodTypes.length; i++) { // generate methods representing invokers of the specified type if (dedupSet.add(callSiteMethodTypes[i])) { LambdaForm callSiteForm = Invokers.callSiteForm(callSiteMethodTypes[i], true); forms.add(callSiteForm); names.add(callSiteForm.kind.defaultLambdaName); LambdaForm methodHandleForm = Invokers.callSiteForm(callSiteMethodTypes[i], false); forms.add(methodHandleForm); names.add(methodHandleForm.kind.defaultLambdaName); } } return generateCodeBytesForLFs(className, names.toArray(new String[0]), forms.toArray(new LambdaForm[0])); } /* * Generate customized code for a set of LambdaForms of specified types into * a class with a specified name. */ private static byte[] generateCodeBytesForLFs(String className, String[] names, LambdaForm[] forms) { ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS + ClassWriter.COMPUTE_FRAMES); cw.visit(Opcodes.V1_8, Opcodes.ACC_PRIVATE + Opcodes.ACC_FINAL + Opcodes.ACC_SUPER, className, null, InvokerBytecodeGenerator.INVOKER_SUPER_NAME, null); cw.visitSource(className.substring(className.lastIndexOf('/') + 1), null); for (int i = 0; i < forms.length; i++) { addMethod(className, names[i], forms[i], forms[i].methodType(), cw); } return cw.toByteArray(); } private static void addMethod(String className, String methodName, LambdaForm form, MethodType type, ClassWriter cw) { InvokerBytecodeGenerator g = new InvokerBytecodeGenerator(className, methodName, form, type); g.setClassWriter(cw); g.addMethod(); } private static LambdaForm makeReinvokerFor(MethodType type) { MethodHandle emptyHandle = MethodHandles.empty(type); return DelegatingMethodHandle.makeReinvokerForm(emptyHandle, MethodTypeForm.LF_REBIND, BoundMethodHandle.speciesData_L(), BoundMethodHandle.speciesData_L().getterFunction(0)); } private static LambdaForm makeDelegateFor(MethodType type) { MethodHandle handle = MethodHandles.empty(type); return DelegatingMethodHandle.makeReinvokerForm( handle, MethodTypeForm.LF_DELEGATE, DelegatingMethodHandle.class, DelegatingMethodHandle.NF_getTarget); } @SuppressWarnings({"rawtypes", "unchecked"}) static Map.Entry<String, byte[]> generateConcreteBMHClassBytes(final String types) { for (char c : types.toCharArray()) { if ("LIJFD".indexOf(c) < 0) { throw new IllegalArgumentException("All characters must " + "correspond to a basic field type: LIJFD"); } } final BoundMethodHandle.SpeciesData species = BoundMethodHandle.SPECIALIZER.findSpecies(types); final String className = species.speciesCode().getName(); final ClassSpecializer.Factory factory = BoundMethodHandle.SPECIALIZER.factory(); final byte[] code = factory.generateConcreteSpeciesCodeFile(className, species); return Map.entry(className.replace('.', '/'), code); } }
⏎ java/lang/invoke/GenerateJLIClassesHelper.java
Or download all of them as a single archive file:
File name: java.base-11.0.1-src.zip File size: 8740354 bytes Release date: 2018-11-04 Download
2020-05-29, 253364👍, 0💬
Popular Posts:
How to read XML document with DTD validation from socket connections with the socket\DelayedInput.ja.. .
JDK 8 tools.jar is the JAR file for JDK 8 tools. It contains Java classes to support different JDK t...
JDK 11 jdk.internal.opt.jmod is the JMOD file for JDK 11 Internal Opt module. JDK 11 Internal Opt mo...
JDK 11 jdk.internal.JVM Stat.jmod is the JMOD file for JDK 11 Internal Jvmstat module. JDK 11 Intern...
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime e...