4075303: Use javap to enquire aboput a specific inner class
4348375: Javap is not internationalized
4459541: "javap -l" shows line numbers as signed short; they should be unsigned
4501660: change diagnostic of -help as 'print this help message and exit'
4776241: unused source file in javap...
4870651: javap should recognize generics, varargs, enum
4876942: javap invoked without args does not print help screen
4880663: javap could output whitespace between class name and opening brace
4975569: javap doesn't print new flag bits
6271787: javap dumps LocalVariableTypeTable attribute in hex, needs to print a table
6305779: javap: support annotations
6439940: Clean up javap implementation
6469569: wrong check of searchpath in JavapEnvironment
6474890: javap does not open .zip files in -classpath
6587786: Javap throws error : "ERROR:Could not find <classname>" for JRE classes
6622215: javap ignores certain relevant access flags
6622216: javap names some attributes incorrectly
6622232: javap gets whitespace confused
6622260: javap prints negative bytes incorrectly in hex
Reviewed-by: ksrini
--- a/langtools/make/build.properties Fri May 30 11:08:40 2008 +0100
+++ b/langtools/make/build.properties Tue Jun 03 13:26:47 2008 -0700
@@ -66,7 +66,7 @@
# set the following to -version to verify the versions of javac being used
javac.version.opt =
# in time, there should be no exceptions to -Xlint:all
-javac.lint.opts = -Xlint:all,-unchecked,-deprecation,-fallthrough,-cast,-serial -Werror
+javac.lint.opts = -Xlint:all,-deprecation,-fallthrough,-serial -Werror
# options for the <javadoc> task for javac
javadoc.jls3.url=http://java.sun.com/docs/books/jls/
@@ -120,6 +120,8 @@
tools/javah/
javap.includes = \
+ com/sun/tools/classfile/ \
+ com/sun/tools/javap/ \
sun/tools/javap/
javap.tests = \
--- a/langtools/make/build.xml Fri May 30 11:08:40 2008 +0100
+++ b/langtools/make/build.xml Tue Jun 03 13:26:47 2008 -0700
@@ -136,7 +136,7 @@
<arg value="-html:${findbugs.home}/src/xsl/fancy.xsl"/>
<arg value="${dist.findbugs.dir}/findbugs.xml"/>
<redirector output="${dist.findbugs.dir}/findbugs.html"/>
- </exec>
+ </exec>
</target>
<target name="coverage" depends="-def-cobertura,build-all-classes,instrument-classes,jtreg,coverage-report"/>
@@ -301,14 +301,15 @@
jarmainclass="sun.tools.javap.Main"/>
</target>
- <target name="build-classes-javap" depends="build-bootstrap-javac">
+ <target name="build-classes-javap" depends="build-classes-javac">
<build-classes name="javap" includes="${javap.includes}"/>
</target>
- <target name="build-javap" depends="build-bootstrap-javac">
+ <target name="build-javap" depends="build-javac">
<build-tool name="javap"
includes="${javap.includes}"
- jarmainclass="sun.tools.javap.Main"/>
+ jarmainclass="sun.tools.javap.Main"
+ jarclasspath="javac.jar"/>
</target>
<!-- (no javadoc for javap) -->
@@ -480,7 +481,7 @@
destdir="@{gensrc.dir}"
includes="@{includes}"/>
<copy todir="@{gensrc.dir}">
- <fileset dir="${src.classes.dir}" includes="${javac.includes}"/>
+ <fileset dir="${src.classes.dir}" includes="@{includes}"/>
<globmapper from="*.properties-template" to="*.properties"/>
<filterset begintoken="$(" endtoken=")">
<filter token="JDK_VERSION" value="${jdk.version}"/>
--- a/langtools/make/netbeans/common/standard-ide-actions-no-javadoc.ent Fri May 30 11:08:40 2008 +0100
+++ b/langtools/make/netbeans/common/standard-ide-actions-no-javadoc.ent Tue Jun 03 13:26:47 2008 -0700
@@ -157,5 +157,5 @@
</action>
<action name="javadoc">
- <target>javadoc-nb</target>
+ <target>-javadoc-nb</target>
</action>
--- a/langtools/make/netbeans/common/standard-ide-actions.ent Fri May 30 11:08:40 2008 +0100
+++ b/langtools/make/netbeans/common/standard-ide-actions.ent Tue Jun 03 13:26:47 2008 -0700
@@ -157,5 +157,5 @@
</action>
<action name="javadoc">
- <target>javadoc-nb</target>
+ <target>-javadoc-nb</target>
</action>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/AccessFlags.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,254 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+import java.util.LinkedHashSet;
+import java.util.Set;
+
+/**
+ * See JVMS3, sections 4.2, 4.6, 4.7.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class AccessFlags {
+ public static final int ACC_PUBLIC = 0x0001; // class, inner, field, method
+ public static final int ACC_PRIVATE = 0x0002; // inner, field, method
+ public static final int ACC_PROTECTED = 0x0004; // inner, field, method
+ public static final int ACC_STATIC = 0x0008; // inner, field, method
+ public static final int ACC_FINAL = 0x0010; // class, inner, field, method
+ public static final int ACC_SUPER = 0x0020; // class
+ public static final int ACC_SYNCHRONIZED = 0x0020; // method
+ public static final int ACC_VOLATILE = 0x0040; // field
+ public static final int ACC_BRIDGE = 0x0040; // method
+ public static final int ACC_TRANSIENT = 0x0080; // field
+ public static final int ACC_VARARGS = 0x0080; // method
+ public static final int ACC_NATIVE = 0x0100; // method
+ public static final int ACC_INTERFACE = 0x0200; // class, inner
+ public static final int ACC_ABSTRACT = 0x0400; // class, inner, method
+ public static final int ACC_STRICT = 0x0800; // method
+ public static final int ACC_SYNTHETIC = 0x1000; // class, inner, field, method
+ public static final int ACC_ANNOTATION = 0x2000; // class, inner
+ public static final int ACC_ENUM = 0x4000; // class, inner, field
+ public static final int ACC_MODULE = 0x8000; // class, inner, field, method
+
+ private static enum Type { Class, InnerClass, Field, Method};
+
+ AccessFlags(ClassReader cr) throws IOException {
+ this(cr.readUnsignedShort());
+ }
+
+ public AccessFlags(int flags) {
+ this.flags = flags;
+ }
+
+ public AccessFlags ignore(int mask) {
+ return new AccessFlags(flags & ~mask);
+ }
+
+ public boolean is(int mask) {
+ return (flags & mask) != 0;
+ }
+
+ private static final int[] classModifiers = {
+ ACC_PUBLIC, ACC_FINAL, ACC_ABSTRACT, ACC_MODULE
+ };
+
+ private static final int[] classFlags = {
+ ACC_PUBLIC, ACC_FINAL, ACC_SUPER, ACC_INTERFACE, ACC_ABSTRACT,
+ ACC_SYNTHETIC, ACC_ANNOTATION, ACC_ENUM, ACC_MODULE
+ };
+
+ public Set<String> getClassModifiers() {
+ int f = ((flags & ACC_INTERFACE) != 0 ? flags & ~ACC_ABSTRACT : flags);
+ return getModifiers(f, classModifiers, Type.Class);
+ }
+
+ public Set<String> getClassFlags() {
+ return getFlags(classFlags, Type.Class);
+ }
+
+ private static final int[] innerClassModifiers = {
+ ACC_PUBLIC, ACC_PRIVATE, ACC_PROTECTED, ACC_STATIC, ACC_FINAL,
+ ACC_ABSTRACT, ACC_MODULE
+ };
+
+ private static final int[] innerClassFlags = {
+ ACC_PUBLIC, ACC_PRIVATE, ACC_PROTECTED, ACC_STATIC, ACC_FINAL, ACC_SUPER,
+ ACC_INTERFACE, ACC_ABSTRACT, ACC_SYNTHETIC, ACC_ANNOTATION, ACC_ENUM, ACC_MODULE
+ };
+
+ public Set<String> getInnerClassModifiers() {
+ int f = ((flags & ACC_INTERFACE) != 0 ? flags & ~ACC_ABSTRACT : flags);
+ return getModifiers(f, innerClassModifiers, Type.InnerClass);
+ }
+
+ public Set<String> getInnerClassFlags() {
+ return getFlags(innerClassFlags, Type.InnerClass);
+ }
+
+ private static final int[] fieldModifiers = {
+ ACC_PUBLIC, ACC_PRIVATE, ACC_PROTECTED, ACC_STATIC, ACC_FINAL,
+ ACC_VOLATILE, ACC_TRANSIENT, ACC_MODULE
+ };
+
+ private static final int[] fieldFlags = {
+ ACC_PUBLIC, ACC_PRIVATE, ACC_PROTECTED, ACC_STATIC, ACC_FINAL,
+ ACC_VOLATILE, ACC_TRANSIENT, ACC_SYNTHETIC, ACC_ENUM, ACC_MODULE
+ };
+
+ public Set<String> getFieldModifiers() {
+ return getModifiers(fieldModifiers, Type.Field);
+ }
+
+ public Set<String> getFieldFlags() {
+ return getFlags(fieldFlags, Type.Field);
+ }
+
+ private static final int[] methodModifiers = {
+ ACC_PUBLIC, ACC_PRIVATE, ACC_PROTECTED, ACC_STATIC, ACC_FINAL,
+ ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT, ACC_STRICT, ACC_MODULE
+ };
+
+ private static final int[] methodFlags = {
+ ACC_PUBLIC, ACC_PRIVATE, ACC_PROTECTED, ACC_STATIC, ACC_FINAL,
+ ACC_SYNCHRONIZED, ACC_BRIDGE, ACC_VARARGS, ACC_NATIVE, ACC_ABSTRACT,
+ ACC_STRICT, ACC_SYNTHETIC, ACC_MODULE
+ };
+
+ public Set<String> getMethodModifiers() {
+ return getModifiers(methodModifiers, Type.Method);
+ }
+
+ public Set<String> getMethodFlags() {
+ return getFlags(methodFlags, Type.Method);
+ }
+
+ private Set<String> getModifiers(int[] modifierFlags, Type t) {
+ return getModifiers(flags, modifierFlags, t);
+ }
+
+ private static Set<String> getModifiers(int flags, int[] modifierFlags, Type t) {
+ Set<String> s = new LinkedHashSet<String>();
+ for (int m: modifierFlags) {
+ if ((flags & m) != 0)
+ s.add(flagToModifier(m, t));
+ }
+ return s;
+ }
+
+ private Set<String> getFlags(int[] expectedFlags, Type t) {
+ Set<String> s = new LinkedHashSet<String>();
+ int f = flags;
+ for (int e: expectedFlags) {
+ if ((f & e) != 0) {
+ s.add(flagToName(e, t));
+ f = f & ~e;
+ }
+ }
+ while (f != 0) {
+ int bit = Integer.highestOneBit(f);
+ s.add("0x" + Integer.toHexString(bit));
+ f = f & ~bit;
+ }
+ return s;
+ }
+
+ private static String flagToModifier(int flag, Type t) {
+ switch (flag) {
+ case ACC_PUBLIC:
+ return "public";
+ case ACC_PRIVATE:
+ return "private";
+ case ACC_PROTECTED:
+ return "protected";
+ case ACC_STATIC:
+ return "static";
+ case ACC_FINAL:
+ return "final";
+ case ACC_SYNCHRONIZED:
+ return "synchronized";
+ case 0x80:
+ return (t == Type.Field ? "transient" : null);
+ case ACC_VOLATILE:
+ return "volatile";
+ case ACC_NATIVE:
+ return "native";
+ case ACC_ABSTRACT:
+ return "abstract";
+ case ACC_STRICT:
+ return "strictfp";
+ case ACC_MODULE:
+ return "module";
+ default:
+ return null;
+ }
+ }
+
+ private static String flagToName(int flag, Type t) {
+ switch (flag) {
+ case ACC_PUBLIC:
+ return "ACC_PUBLIC";
+ case ACC_PRIVATE:
+ return "ACC_PRIVATE";
+ case ACC_PROTECTED:
+ return "ACC_PROTECTED";
+ case ACC_STATIC:
+ return "ACC_STATIC";
+ case ACC_FINAL:
+ return "ACC_FINAL";
+ case 0x20:
+ return (t == Type.Class ? "ACC_SUPER" : "ACC_SYNCHRONIZED");
+ case 0x40:
+ return (t == Type.Field ? "ACC_VOLATILE" : "ACC_BRIDGE");
+ case 0x80:
+ return (t == Type.Field ? "ACC_TRANSIENT" : "ACC_VARARGS");
+ case ACC_NATIVE:
+ return "ACC_NATIVE";
+ case ACC_INTERFACE:
+ return "ACC_INTERFACE";
+ case ACC_ABSTRACT:
+ return "ACC_ABSTRACT";
+ case ACC_STRICT:
+ return "ACC_STRICT";
+ case ACC_SYNTHETIC:
+ return "ACC_SYNTHETIC";
+ case ACC_ANNOTATION:
+ return "ACC_ANNOTATION";
+ case ACC_ENUM:
+ return "ACC_ENUM";
+ case ACC_MODULE:
+ return "ACC_MODULE";
+ default:
+ return null;
+ }
+ }
+
+ final int flags;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Annotation.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,243 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.16.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Annotation {
+ static class InvalidAnnotation extends AttributeException {
+ InvalidAnnotation(String msg) {
+ super(msg);
+ }
+ }
+
+ Annotation(ClassReader cr) throws IOException, InvalidAnnotation {
+ type_index = cr.readUnsignedShort();
+ num_element_value_pairs = cr.readUnsignedShort();
+ element_value_pairs = new element_value_pair[num_element_value_pairs];
+ for (int i = 0; i < element_value_pairs.length; i++)
+ element_value_pairs[i] = new element_value_pair(cr);
+ }
+
+ public Annotation(ConstantPool constant_pool,
+ int type_index,
+ element_value_pair[] element_value_pairs) {
+ this.type_index = type_index;
+ num_element_value_pairs = element_value_pairs.length;
+ this.element_value_pairs = element_value_pairs;
+ }
+
+ public int length() {
+ int n = 2 /*type_index*/ + 2 /*num_element_value_pairs*/;
+ for (element_value_pair pair: element_value_pairs)
+ n += pair.length();
+ return n;
+ }
+
+ public final int type_index;
+ public final int num_element_value_pairs;
+ public final element_value_pair element_value_pairs[];
+
+ /**
+ * See JVMS3, section 4.8.16.1.
+ */
+ public static abstract class element_value {
+ public static element_value read(ClassReader cr)
+ throws IOException, InvalidAnnotation {
+ int tag = cr.readUnsignedByte();
+ switch (tag) {
+ case 'B':
+ case 'C':
+ case 'D':
+ case 'F':
+ case 'I':
+ case 'J':
+ case 'S':
+ case 'Z':
+ case 's':
+ return new Primitive_element_value(cr, tag);
+
+ case 'e':
+ return new Enum_element_value(cr, tag);
+
+ case 'c':
+ return new Class_element_value(cr, tag);
+
+ case '@':
+ return new Annotation_element_value(cr, tag);
+
+ case '[':
+ return new Array_element_value(cr, tag);
+
+ default:
+ throw new InvalidAnnotation("unrecognized tag: " + tag);
+ }
+ }
+
+ protected element_value(int tag) {
+ this.tag = tag;
+ }
+
+ public abstract int length();
+
+ public abstract <R,P> R accept(Visitor<R,P> visitor, P p);
+
+ public interface Visitor<R,P> {
+ R visitPrimitive(Primitive_element_value ev, P p);
+ R visitEnum(Enum_element_value ev, P p);
+ R visitClass(Class_element_value ev, P p);
+ R visitAnnotation(Annotation_element_value ev, P p);
+ R visitArray(Array_element_value ev, P p);
+ }
+
+ public final int tag;
+ }
+
+ public static class Primitive_element_value extends element_value {
+ Primitive_element_value(ClassReader cr, int tag) throws IOException {
+ super(tag);
+ const_value_index = cr.readUnsignedShort();
+ }
+
+ @Override
+ public int length() {
+ return 2;
+ }
+
+ public <R,P> R accept(Visitor<R,P> visitor, P p) {
+ return visitor.visitPrimitive(this, p);
+ }
+
+ public final int const_value_index;
+
+ }
+
+ public static class Enum_element_value extends element_value {
+ Enum_element_value(ClassReader cr, int tag) throws IOException {
+ super(tag);
+ type_name_index = cr.readUnsignedShort();
+ const_name_index = cr.readUnsignedShort();
+ }
+
+ @Override
+ public int length() {
+ return 4;
+ }
+
+ public <R,P> R accept(Visitor<R,P> visitor, P p) {
+ return visitor.visitEnum(this, p);
+ }
+
+ public final int type_name_index;
+ public final int const_name_index;
+ }
+
+ public static class Class_element_value extends element_value {
+ Class_element_value(ClassReader cr, int tag) throws IOException {
+ super(tag);
+ class_info_index = cr.readUnsignedShort();
+ }
+
+ @Override
+ public int length() {
+ return 2;
+ }
+
+ public <R,P> R accept(Visitor<R,P> visitor, P p) {
+ return visitor.visitClass(this, p);
+ }
+
+ public final int class_info_index;
+ }
+
+ public static class Annotation_element_value extends element_value {
+ Annotation_element_value(ClassReader cr, int tag)
+ throws IOException, InvalidAnnotation {
+ super(tag);
+ annotation_value = new Annotation(cr);
+ }
+
+ @Override
+ public int length() {
+ return annotation_value.length();
+ }
+
+ public <R,P> R accept(Visitor<R,P> visitor, P p) {
+ return visitor.visitAnnotation(this, p);
+ }
+
+ public final Annotation annotation_value;
+ }
+
+ public static class Array_element_value extends element_value {
+ Array_element_value(ClassReader cr, int tag)
+ throws IOException, InvalidAnnotation {
+ super(tag);
+ num_values = cr.readUnsignedShort();
+ values = new element_value[num_values];
+ for (int i = 0; i < values.length; i++)
+ values[i] = element_value.read(cr);
+ }
+
+ @Override
+ public int length() {
+ int n = 2;
+ for (int i = 0; i < values.length; i++)
+ n += values[i].length();
+ return n;
+ }
+
+ public <R,P> R accept(Visitor<R,P> visitor, P p) {
+ return visitor.visitArray(this, p);
+ }
+
+ public final int num_values;
+ public final element_value[] values;
+ }
+
+ public static class element_value_pair {
+ element_value_pair(ClassReader cr)
+ throws IOException, InvalidAnnotation {
+ element_name_index = cr.readUnsignedShort();
+ value = element_value.read(cr);
+ }
+
+ public int length() {
+ return 2 + value.length();
+ }
+
+ public final int element_name_index;
+ public final element_value value;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/AnnotationDefault_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.15.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class AnnotationDefault_attribute extends Attribute {
+ AnnotationDefault_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, Annotation.InvalidAnnotation {
+ super(name_index, length);
+ default_value = Annotation.element_value.read(cr);
+ }
+
+ public AnnotationDefault_attribute(ConstantPool constant_pool, Annotation.element_value default_value)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.AnnotationDefault), default_value);
+ }
+
+ public AnnotationDefault_attribute(int name_index, Annotation.element_value default_value) {
+ super(name_index, default_value.length());
+ this.default_value = default_value;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitAnnotationDefault(this, data);
+ }
+
+ public final Annotation.element_value default_value;
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,199 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+
+public abstract class Attribute {
+ public static final String AnnotationDefault = "AnnotationDefault";
+ public static final String CharacterRangeTable = "CharacterRangeTable";
+ public static final String Code = "Code";
+ public static final String ConstantValue = "ConstantValue";
+ public static final String CompilationID = "CompilationID";
+ public static final String Deprecated = "Deprecated";
+ public static final String EnclosingMethod = "EnclosingMethod";
+ public static final String Exceptions = "Exceptions";
+ public static final String InnerClasses = "InnerClasses";
+ public static final String LineNumberTable = "LineNumberTable";
+ public static final String LocalVariableTable = "LocalVariableTable";
+ public static final String LocalVariableTypeTable = "LocalVariableTypeTable";
+ public static final String RuntimeVisibleAnnotations = "RuntimeVisibleAnnotations";
+ public static final String RuntimeInvisibleAnnotations = "RuntimeInvisibleAnnotations";
+ public static final String RuntimeVisibleParameterAnnotations = "RuntimeVisibleParameterAnnotations";
+ public static final String RuntimeInvisibleParameterAnnotations = "RuntimeInvisibleParameterAnnotations";
+ public static final String Signature = "Signature";
+ public static final String SourceDebugExtension = "SourceDebugExtension";
+ public static final String SourceFile = "SourceFile";
+ public static final String SourceID = "SourceID";
+ public static final String StackMap = "StackMap";
+ public static final String StackMapTable = "StackMapTable";
+ public static final String Synthetic = "Synthetic";
+
+ // JSR 277/294
+ public static final String Module = "Module";
+ public static final String ModuleExportTable = "ModuleExportTable";
+ public static final String ModuleMemberTable = "ModuleMemberTable";
+
+ public static class Factory {
+ public Factory() {
+ // defer init of standardAttributeClasses until after options set up
+ }
+
+ public void setCompat(boolean compat) {
+ this.compat = compat;
+ }
+
+ public void setJSR277(boolean jsr277) {
+ this.jsr277 = jsr277;
+ }
+
+ public Attribute createAttribute(ClassReader cr, int name_index, byte[] data)
+ throws IOException {
+ if (standardAttributes == null)
+ init();
+
+ ConstantPool cp = cr.getConstantPool();
+ try {
+ String name = cp.getUTF8Value(name_index);
+ Class<? extends Attribute> attrClass = standardAttributes.get(name);
+ if (attrClass != null) {
+ try {
+ Class<?>[] constrArgTypes = {ClassReader.class, int.class, int.class};
+ Constructor<? extends Attribute> constr = attrClass.getDeclaredConstructor(constrArgTypes);
+ return constr.newInstance(new Object[] { cr, name_index, data.length });
+ } catch (Throwable t) {
+ // fall through and use DefaultAttribute
+ // t.printStackTrace();
+ }
+ }
+ } catch (ConstantPoolException e) {
+ // fall through and use DefaultAttribute
+ }
+ return new DefaultAttribute(cr, name_index, data);
+ }
+
+ protected void init() {
+ standardAttributes = new HashMap<String,Class<? extends Attribute>>();
+ standardAttributes.put(AnnotationDefault, AnnotationDefault_attribute.class);
+ standardAttributes.put(CharacterRangeTable, CharacterRangeTable_attribute.class);
+ standardAttributes.put(Code, Code_attribute.class);
+ standardAttributes.put(ConstantValue, ConstantValue_attribute.class);
+ standardAttributes.put(Deprecated, Deprecated_attribute.class);
+ standardAttributes.put(EnclosingMethod, EnclosingMethod_attribute.class);
+ standardAttributes.put(Exceptions, Exceptions_attribute.class);
+ standardAttributes.put(InnerClasses, InnerClasses_attribute.class);
+ standardAttributes.put(LineNumberTable, LineNumberTable_attribute.class);
+ standardAttributes.put(LocalVariableTable, LocalVariableTable_attribute.class);
+ standardAttributes.put(LocalVariableTypeTable, LocalVariableTypeTable_attribute.class);
+
+ if (jsr277) {
+ standardAttributes.put(Module, Module_attribute.class);
+ standardAttributes.put(ModuleExportTable, ModuleExportTable_attribute.class);
+ standardAttributes.put(ModuleMemberTable, ModuleMemberTable_attribute.class);
+ }
+
+ if (!compat) { // old javap does not recognize recent attributes
+ standardAttributes.put(CompilationID, CompilationID_attribute.class);
+ standardAttributes.put(RuntimeInvisibleAnnotations, RuntimeInvisibleAnnotations_attribute.class);
+ standardAttributes.put(RuntimeInvisibleParameterAnnotations, RuntimeInvisibleParameterAnnotations_attribute.class);
+ standardAttributes.put(RuntimeVisibleAnnotations, RuntimeVisibleAnnotations_attribute.class);
+ standardAttributes.put(RuntimeVisibleParameterAnnotations, RuntimeVisibleParameterAnnotations_attribute.class);
+ standardAttributes.put(Signature, Signature_attribute.class);
+ standardAttributes.put(SourceID, SourceID_attribute.class);
+ }
+
+ standardAttributes.put(SourceDebugExtension, SourceDebugExtension_attribute.class);
+ standardAttributes.put(SourceFile, SourceFile_attribute.class);
+ standardAttributes.put(StackMap, StackMap_attribute.class);
+ standardAttributes.put(StackMapTable, StackMapTable_attribute.class);
+ standardAttributes.put(Synthetic, Synthetic_attribute.class);
+ }
+
+ private Map<String,Class<? extends Attribute>> standardAttributes;
+ private boolean compat; // don't support recent attrs in compatibility mode
+ private boolean jsr277; // support new jsr277 attrs
+ }
+
+ public static Attribute read(ClassReader cr) throws IOException {
+ return cr.readAttribute();
+ }
+
+ protected Attribute(int name_index, int length) {
+ attribute_name_index = name_index;
+ attribute_length = length;
+ }
+
+ public String getName(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(attribute_name_index);
+ }
+
+ public abstract <R,D> R accept(Attribute.Visitor<R,D> visitor, D data);
+
+ public final int attribute_name_index;
+ public final int attribute_length;
+
+
+ public interface Visitor<R,P> {
+ R visitDefault(DefaultAttribute attr, P p);
+ R visitAnnotationDefault(AnnotationDefault_attribute attr, P p);
+ R visitCharacterRangeTable(CharacterRangeTable_attribute attr, P p);
+ R visitCode(Code_attribute attr, P p);
+ R visitCompilationID(CompilationID_attribute attr, P p);
+ R visitConstantValue(ConstantValue_attribute attr, P p);
+ R visitDeprecated(Deprecated_attribute attr, P p);
+ R visitEnclosingMethod(EnclosingMethod_attribute attr, P p);
+ R visitExceptions(Exceptions_attribute attr, P p);
+ R visitInnerClasses(InnerClasses_attribute attr, P p);
+ R visitLineNumberTable(LineNumberTable_attribute attr, P p);
+ R visitLocalVariableTable(LocalVariableTable_attribute attr, P p);
+ R visitLocalVariableTypeTable(LocalVariableTypeTable_attribute attr, P p);
+ R visitRuntimeVisibleAnnotations(RuntimeVisibleAnnotations_attribute attr, P p);
+ R visitRuntimeInvisibleAnnotations(RuntimeInvisibleAnnotations_attribute attr, P p);
+ R visitRuntimeVisibleParameterAnnotations(RuntimeVisibleParameterAnnotations_attribute attr, P p);
+ R visitRuntimeInvisibleParameterAnnotations(RuntimeInvisibleParameterAnnotations_attribute attr, P p);
+ R visitSignature(Signature_attribute attr, P p);
+ R visitSourceDebugExtension(SourceDebugExtension_attribute attr, P p);
+ R visitSourceFile(SourceFile_attribute attr, P p);
+ R visitSourceID(SourceID_attribute attr, P p);
+ R visitStackMap(StackMap_attribute attr, P p);
+ R visitStackMapTable(StackMapTable_attribute attr, P p);
+ R visitSynthetic(Synthetic_attribute attr, P p);
+
+ R visitModule(Module_attribute attr, P p);
+ R visitModuleExportTable(ModuleExportTable_attribute attr, P p);
+ R visitModuleMemberTable(ModuleMemberTable_attribute attr, P p);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/AttributeException.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+/*
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class AttributeException extends Exception {
+ AttributeException() { }
+
+ AttributeException(String msg) {
+ super(msg);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Attributes.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+/*
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Attributes implements Iterable<Attribute> {
+ Attributes(ClassReader cr) throws IOException {
+ map = new HashMap<String,Attribute>();
+ int attrs_count = cr.readUnsignedShort();
+ attrs = new Attribute[attrs_count];
+ for (int i = 0; i < attrs_count; i++) {
+ Attribute attr = Attribute.read(cr);
+ attrs[i] = attr;
+ try {
+ map.put(attr.getName(cr.getConstantPool()), attr);
+ } catch (ConstantPoolException e) {
+ // don't enter invalid names in map
+ }
+ }
+ }
+
+ public Attributes(ConstantPool constant_pool, Attribute[] attrs) {
+ this.attrs = attrs;
+ map = new HashMap<String,Attribute>();
+ for (int i = 0; i < attrs.length; i++) {
+ Attribute attr = attrs[i];
+ try {
+ map.put(attr.getName(constant_pool), attr);
+ } catch (ConstantPoolException e) {
+ // don't enter invalid names in map
+ }
+ }
+ }
+
+ public Iterator<Attribute> iterator() {
+ return Arrays.asList(attrs).iterator();
+ }
+
+ public Attribute get(int index) {
+ return attrs[index];
+ }
+
+ public Attribute get(String name) {
+ return map.get(name);
+ }
+
+ public int size() {
+ return attrs.length;
+ }
+
+ public final Attribute[] attrs;
+ public final Map<String, Attribute> map;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/CharacterRangeTable_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class CharacterRangeTable_attribute extends Attribute {
+ public static final int CRT_STATEMENT = 0x0001;
+ public static final int CRT_BLOCK = 0x0002;
+ public static final int CRT_ASSIGNMENT = 0x0004;
+ public static final int CRT_FLOW_CONTROLLER = 0x0008;
+ public static final int CRT_FLOW_TARGET = 0x0010;
+ public static final int CRT_INVOKE = 0x0020;
+ public static final int CRT_CREATE = 0x0040;
+ public static final int CRT_BRANCH_TRUE = 0x0080;
+ public static final int CRT_BRANCH_FALSE = 0x0100;
+
+ CharacterRangeTable_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ int character_range_table_length = cr.readUnsignedShort();
+ character_range_table = new Entry[character_range_table_length];
+ for (int i = 0; i < character_range_table_length; i++)
+ character_range_table[i] = new Entry(cr);
+ }
+
+ public CharacterRangeTable_attribute(ConstantPool constant_pool, Entry[] character_range_table)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.CharacterRangeTable), character_range_table);
+ }
+
+ public CharacterRangeTable_attribute(int name_index, Entry[] character_range_table) {
+ super(name_index, character_range_table.length * Entry.length());
+ this.character_range_table = character_range_table;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitCharacterRangeTable(this, data);
+ }
+
+ public final Entry[] character_range_table;
+
+ public static class Entry {
+ Entry(ClassReader cr) throws IOException {
+ start_pc = cr.readUnsignedShort();
+ end_pc = cr.readUnsignedShort();
+ character_range_start = cr.readInt();
+ character_range_end = cr.readInt();
+ flags = cr.readUnsignedShort();
+ }
+
+ public static int length() {
+ return 14;
+ }
+
+ public final int start_pc;
+ public final int end_pc;
+ public final int character_range_start;
+ public final int character_range_end;
+ public final int flags;
+ };
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ClassFile.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,153 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+import static com.sun.tools.classfile.AccessFlags.*;
+
+/**
+ * See JVMS3, section 4.2.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ClassFile {
+ public static ClassFile read(File file)
+ throws IOException, ConstantPoolException {
+ return read(file, new Attribute.Factory());
+ }
+
+ public static ClassFile read(File file, Attribute.Factory attributeFactory)
+ throws IOException, ConstantPoolException {
+ FileInputStream in = new FileInputStream(file);
+ try {
+ return new ClassFile(in, attributeFactory);
+ } finally {
+ try {
+ in.close();
+ } catch (IOException e) {
+ // ignore
+ }
+ }
+ }
+
+ public static ClassFile read(InputStream in)
+ throws IOException, ConstantPoolException {
+ return new ClassFile(in, new Attribute.Factory());
+ }
+
+ public static ClassFile read(InputStream in, Attribute.Factory attributeFactory)
+ throws IOException, ConstantPoolException {
+ return new ClassFile(in, attributeFactory);
+ }
+
+ ClassFile(InputStream in, Attribute.Factory attributeFactory) throws IOException, ConstantPoolException {
+ ClassReader cr = new ClassReader(this, in, attributeFactory);
+ magic = cr.readInt();
+ minor_version = cr.readUnsignedShort();
+ major_version = cr.readUnsignedShort();
+ constant_pool = new ConstantPool(cr);
+ access_flags = new AccessFlags(cr);
+ this_class = cr.readUnsignedShort();
+ super_class = cr.readUnsignedShort();
+
+ int interfaces_count = cr.readUnsignedShort();
+ interfaces = new int[interfaces_count];
+ for (int i = 0; i < interfaces_count; i++)
+ interfaces[i] = cr.readUnsignedShort();
+
+ int fields_count = cr.readUnsignedShort();
+ fields = new Field[fields_count];
+ for (int i = 0; i < fields_count; i++)
+ fields[i] = new Field(cr);
+
+ int methods_count = cr.readUnsignedShort();
+ methods = new Method[methods_count];
+ for (int i = 0; i < methods_count; i++)
+ methods[i] = new Method(cr);
+
+ attributes = new Attributes(cr);
+ }
+
+ public ClassFile(int magic, int minor_version, int major_version,
+ ConstantPool constant_pool, AccessFlags access_flags,
+ int this_class, int super_class, int[] interfaces,
+ Field[] fields, Method[] methods, Attributes attributes) {
+ this.magic = magic;
+ this.minor_version = minor_version;
+ this.major_version = major_version;
+ this.constant_pool = constant_pool;
+ this.access_flags = access_flags;
+ this.this_class = this_class;
+ this.super_class = super_class;
+ this.interfaces = interfaces;
+ this.fields = fields;
+ this.methods = methods;
+ this.attributes = attributes;
+ }
+
+ public String getName() throws ConstantPoolException {
+ return constant_pool.getClassInfo(this_class).getName();
+ }
+
+ public String getSuperclassName() throws ConstantPoolException {
+ return constant_pool.getClassInfo(super_class).getName();
+ }
+
+ public String getInterfaceName(int i) throws ConstantPoolException {
+ return constant_pool.getClassInfo(interfaces[i]).getName();
+ }
+
+ public Attribute getAttribute(String name) {
+ return attributes.get(name);
+ }
+
+ public boolean isClass() {
+ return !isInterface();
+ }
+
+ public boolean isInterface() {
+ return access_flags.is(ACC_INTERFACE);
+ }
+
+ public final int magic;
+ public final int minor_version;
+ public final int major_version;
+ public final ConstantPool constant_pool;
+ public final AccessFlags access_flags;
+ public final int this_class;
+ public final int super_class;
+ public final int[] interfaces;
+ public final Field[] fields;
+ public final Method[] methods;
+ public final Attributes attributes;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ClassReader.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.BufferedInputStream;
+import java.io.ByteArrayInputStream;
+import java.io.DataInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ClassReader {
+ ClassReader(ClassFile classFile, InputStream in, Attribute.Factory attributeFactory) throws IOException {
+ // null checks
+ classFile.getClass();
+ attributeFactory.getClass();
+
+ this.classFile = classFile;
+ this.in = new DataInputStream(new BufferedInputStream(in));
+ this.attributeFactory = attributeFactory;
+ }
+
+ ClassFile getClassFile() {
+ return classFile;
+ }
+
+ ConstantPool getConstantPool() {
+ return classFile.constant_pool;
+ }
+
+ public Attribute readAttribute() throws IOException {
+ int name_index = readUnsignedShort();
+ int length = readInt();
+ byte[] data = new byte[length];
+ readFully(data);
+
+ DataInputStream prev = in;
+ in = new DataInputStream(new ByteArrayInputStream(data));
+ try {
+ return attributeFactory.createAttribute(this, name_index, data);
+ } finally {
+ in = prev;
+ }
+ }
+
+ public void readFully(byte[] b) throws IOException {
+ in.readFully(b);
+ }
+
+ public int readUnsignedByte() throws IOException {
+ return in.readUnsignedByte();
+ }
+
+ public int readUnsignedShort() throws IOException {
+ return in.readUnsignedShort();
+ }
+
+ public int readInt() throws IOException {
+ return in.readInt();
+ }
+
+ public long readLong() throws IOException {
+ return in.readLong();
+ }
+
+ public float readFloat() throws IOException {
+ return in.readFloat();
+ }
+
+ public double readDouble() throws IOException {
+ return in.readDouble();
+ }
+
+ public String readUTF() throws IOException {
+ return in.readUTF();
+ }
+
+ private DataInputStream in;
+ private ClassFile classFile;
+ private Attribute.Factory attributeFactory;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ClassTranslator.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,368 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import com.sun.tools.classfile.ConstantPool.CONSTANT_Class_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_Double_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_Fieldref_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_Float_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_Integer_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_InterfaceMethodref_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_Long_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_Methodref_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_NameAndType_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_String_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_Utf8_info;
+import com.sun.tools.classfile.ConstantPool.CPInfo;
+import java.util.Map;
+
+/**
+ * Rewrites a class file using a map of translations.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ClassTranslator
+ implements ConstantPool.Visitor<ConstantPool.CPInfo,Map<Object,Object>> {
+ /**
+ * Create a new ClassFile from {@code cf}, such that for all entries
+ * {@code k -\> v} in {@code translations},
+ * each occurrence of {@code k} in {@code cf} will be replaced by {@code v}.
+ * in
+ * @param cf the class file to be processed
+ * @param translations the set of translations to be applied
+ * @return a copy of {@code} with the values in {@code translations} substituted
+ */
+ public ClassFile translate(ClassFile cf, Map<Object,Object> translations) {
+ ClassFile cf2 = (ClassFile) translations.get(cf);
+ if (cf2 == null) {
+ ConstantPool constant_pool2 = translate(cf.constant_pool, translations);
+ Field[] fields2 = translate(cf.fields, cf.constant_pool, translations);
+ Method[] methods2 = translateMethods(cf.methods, cf.constant_pool, translations);
+ Attributes attributes2 = translateAttributes(cf.attributes, cf.constant_pool,
+ translations);
+
+ if (constant_pool2 == cf.constant_pool &&
+ fields2 == cf.fields &&
+ methods2 == cf.methods &&
+ attributes2 == cf.attributes)
+ cf2 = cf;
+ else
+ cf2 = new ClassFile(
+ cf.magic,
+ cf.minor_version,
+ cf.major_version,
+ constant_pool2,
+ cf.access_flags,
+ cf.this_class,
+ cf.super_class,
+ cf.interfaces,
+ fields2,
+ methods2,
+ attributes2);
+ translations.put(cf, cf2);
+ }
+ return cf2;
+ }
+
+ ConstantPool translate(ConstantPool cp, Map<Object,Object> translations) {
+ ConstantPool cp2 = (ConstantPool) translations.get(cp);
+ if (cp2 == null) {
+ ConstantPool.CPInfo[] pool2 = new ConstantPool.CPInfo[cp.size()];
+ boolean eq = true;
+ for (int i = 0; i < cp.size(); i++) {
+ ConstantPool.CPInfo cpInfo;
+ try {
+ cpInfo = cp.get(i);
+ } catch (ConstantPool.InvalidIndex e) {
+ throw new IllegalStateException(e);
+ }
+ ConstantPool.CPInfo cpInfo2 = translate(cpInfo, translations);
+ eq &= (cpInfo == cpInfo2);
+ pool2[i] = cpInfo2;
+ if (cpInfo.getTag() != cpInfo2.getTag())
+ throw new IllegalStateException();
+ switch (cpInfo.getTag()) {
+ case ConstantPool.CONSTANT_Double:
+ case ConstantPool.CONSTANT_Long:
+ i += 1;
+ }
+ }
+
+ if (eq)
+ cp2 = cp;
+ else
+ cp2 = new ConstantPool(pool2);
+
+ translations.put(cp, cp2);
+ }
+ return cp2;
+ }
+
+ ConstantPool.CPInfo translate(ConstantPool.CPInfo cpInfo, Map<Object,Object> translations) {
+ ConstantPool.CPInfo cpInfo2 = (ConstantPool.CPInfo) translations.get(cpInfo);
+ if (cpInfo2 == null) {
+ cpInfo2 = cpInfo.accept(this, translations);
+ translations.put(cpInfo, cpInfo2);
+ }
+ return cpInfo2;
+ }
+
+ Field[] translate(Field[] fields, ConstantPool constant_pool, Map<Object,Object> translations) {
+ Field[] fields2 = (Field[]) translations.get(fields);
+ if (fields2 == null) {
+ fields2 = new Field[fields.length];
+ for (int i = 0; i < fields.length; i++)
+ fields2[i] = translate(fields[i], constant_pool, translations);
+ if (equal(fields, fields2))
+ fields2 = fields;
+ translations.put(fields, fields2);
+ }
+ return fields2;
+ }
+
+ Field translate(Field field, ConstantPool constant_pool, Map<Object,Object> translations) {
+ Field field2 = (Field) translations.get(field);
+ if (field2 == null) {
+ Attributes attributes2 = translateAttributes(field.attributes, constant_pool,
+ translations);
+
+ if (attributes2 == field.attributes)
+ field2 = field;
+ else
+ field2 = new Field(
+ field.access_flags,
+ field.name_index,
+ field.descriptor,
+ attributes2);
+ translations.put(field, field2);
+ }
+ return field2;
+ }
+
+ Method[] translateMethods(Method[] methods, ConstantPool constant_pool, Map<Object,Object> translations) {
+ Method[] methods2 = (Method[]) translations.get(methods);
+ if (methods2 == null) {
+ methods2 = new Method[methods.length];
+ for (int i = 0; i < methods.length; i++)
+ methods2[i] = translate(methods[i], constant_pool, translations);
+ if (equal(methods, methods2))
+ methods2 = methods;
+ translations.put(methods, methods2);
+ }
+ return methods2;
+ }
+
+ Method translate(Method method, ConstantPool constant_pool, Map<Object,Object> translations) {
+ Method method2 = (Method) translations.get(method);
+ if (method2 == null) {
+ Attributes attributes2 = translateAttributes(method.attributes, constant_pool,
+ translations);
+
+ if (attributes2 == method.attributes)
+ method2 = method;
+ else
+ method2 = new Method(
+ method.access_flags,
+ method.name_index,
+ method.descriptor,
+ attributes2);
+ translations.put(method, method2);
+ }
+ return method2;
+ }
+
+ Attributes translateAttributes(Attributes attributes,
+ ConstantPool constant_pool, Map<Object,Object> translations) {
+ Attributes attributes2 = (Attributes) translations.get(attributes);
+ if (attributes2 == null) {
+ Attribute[] attrArray2 = new Attribute[attributes.size()];
+ ConstantPool constant_pool2 = translate(constant_pool, translations);
+ boolean attrsEqual = true;
+ for (int i = 0; i < attributes.size(); i++) {
+ Attribute attr = attributes.get(i);
+ Attribute attr2 = translate(attr, translations);
+ if (attr2 != attr)
+ attrsEqual = false;
+ attrArray2[i] = attr2;
+ }
+ if ((constant_pool2 == constant_pool) && attrsEqual)
+ attributes2 = attributes;
+ else
+ attributes2 = new Attributes(constant_pool2, attrArray2);
+ translations.put(attributes, attributes2);
+ }
+ return attributes2;
+ }
+
+ Attribute translate(Attribute attribute, Map<Object,Object> translations) {
+ Attribute attribute2 = (Attribute) translations.get(attribute);
+ if (attribute2 == null) {
+ attribute2 = attribute; // don't support translation within attributes yet
+ // (what about Code attribute)
+ translations.put(attribute, attribute2);
+ }
+ return attribute2;
+ }
+
+ private static <T> boolean equal(T[] a1, T[] a2) {
+ if (a1 == null || a2 == null)
+ return (a1 == a2);
+ if (a1.length != a2.length)
+ return false;
+ for (int i = 0; i < a1.length; i++) {
+ if (a1[i] != a2[i])
+ return false;
+ }
+ return true;
+ }
+
+ public CPInfo visitClass(CONSTANT_Class_info info, Map<Object, Object> translations) {
+ CONSTANT_Class_info info2 = (CONSTANT_Class_info) translations.get(info);
+ if (info2 == null) {
+ ConstantPool cp2 = translate(info.cp, translations);
+ if (cp2 == info.cp)
+ info2 = info;
+ else
+ info2 = new CONSTANT_Class_info(cp2, info.name_index);
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitDouble(CONSTANT_Double_info info, Map<Object, Object> translations) {
+ CONSTANT_Double_info info2 = (CONSTANT_Double_info) translations.get(info);
+ if (info2 == null) {
+ info2 = info;
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitFieldref(CONSTANT_Fieldref_info info, Map<Object, Object> translations) {
+ CONSTANT_Fieldref_info info2 = (CONSTANT_Fieldref_info) translations.get(info);
+ if (info2 == null) {
+ ConstantPool cp2 = translate(info.cp, translations);
+ if (cp2 == info.cp)
+ info2 = info;
+ else
+ info2 = new CONSTANT_Fieldref_info(cp2, info.class_index, info.name_and_type_index);
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitFloat(CONSTANT_Float_info info, Map<Object, Object> translations) {
+ CONSTANT_Float_info info2 = (CONSTANT_Float_info) translations.get(info);
+ if (info2 == null) {
+ info2 = info;
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitInteger(CONSTANT_Integer_info info, Map<Object, Object> translations) {
+ CONSTANT_Integer_info info2 = (CONSTANT_Integer_info) translations.get(info);
+ if (info2 == null) {
+ info2 = info;
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitInterfaceMethodref(CONSTANT_InterfaceMethodref_info info, Map<Object, Object> translations) {
+ CONSTANT_InterfaceMethodref_info info2 = (CONSTANT_InterfaceMethodref_info) translations.get(info);
+ if (info2 == null) {
+ ConstantPool cp2 = translate(info.cp, translations);
+ if (cp2 == info.cp)
+ info2 = info;
+ else
+ info2 = new CONSTANT_InterfaceMethodref_info(cp2, info.class_index, info.name_and_type_index);
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitLong(CONSTANT_Long_info info, Map<Object, Object> translations) {
+ CONSTANT_Long_info info2 = (CONSTANT_Long_info) translations.get(info);
+ if (info2 == null) {
+ info2 = info;
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitNameAndType(CONSTANT_NameAndType_info info, Map<Object, Object> translations) {
+ CONSTANT_NameAndType_info info2 = (CONSTANT_NameAndType_info) translations.get(info);
+ if (info2 == null) {
+ ConstantPool cp2 = translate(info.cp, translations);
+ if (cp2 == info.cp)
+ info2 = info;
+ else
+ info2 = new CONSTANT_NameAndType_info(cp2, info.name_index, info.type_index);
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitMethodref(CONSTANT_Methodref_info info, Map<Object, Object> translations) {
+ CONSTANT_Methodref_info info2 = (CONSTANT_Methodref_info) translations.get(info);
+ if (info2 == null) {
+ ConstantPool cp2 = translate(info.cp, translations);
+ if (cp2 == info.cp)
+ info2 = info;
+ else
+ info2 = new CONSTANT_Methodref_info(cp2, info.class_index, info.name_and_type_index);
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitString(CONSTANT_String_info info, Map<Object, Object> translations) {
+ CONSTANT_String_info info2 = (CONSTANT_String_info) translations.get(info);
+ if (info2 == null) {
+ ConstantPool cp2 = translate(info.cp, translations);
+ if (cp2 == info.cp)
+ info2 = info;
+ else
+ info2 = new CONSTANT_String_info(cp2, info.string_index);
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+ public CPInfo visitUtf8(CONSTANT_Utf8_info info, Map<Object, Object> translations) {
+ CONSTANT_Utf8_info info2 = (CONSTANT_Utf8_info) translations.get(info);
+ if (info2 == null) {
+ info2 = info;
+ translations.put(info, info2);
+ }
+ return info;
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ClassWriter.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,689 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+import static com.sun.tools.classfile.Annotation.*;
+import static com.sun.tools.classfile.ConstantPool.*;
+import static com.sun.tools.classfile.StackMapTable_attribute.*;
+import static com.sun.tools.classfile.StackMapTable_attribute.verification_type_info.*;
+
+/**
+ * Write a ClassFile data structure to a file or stream.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ClassWriter {
+ public ClassWriter() {
+ attributeWriter = new AttributeWriter();
+ constantPoolWriter = new ConstantPoolWriter();
+ out = new ClassOutputStream();
+ }
+
+ /**
+ * Write a ClassFile data structure to a file.
+ */
+ public void write(ClassFile classFile, File f) throws IOException {
+ FileOutputStream f_out = new FileOutputStream(f);
+ try {
+ write(classFile, f_out);
+ } finally {
+ f_out.close();
+ }
+ }
+
+ /**
+ * Write a ClassFile data structure to a stream.
+ */
+ public void write(ClassFile classFile, OutputStream s) throws IOException {
+ this.classFile = classFile;
+ out.reset();
+ write();
+ out.writeTo(s);
+ }
+
+ protected void write() throws IOException {
+ writeHeader();
+ writeConstantPool();
+ writeAccessFlags(classFile.access_flags);
+ writeClassInfo();
+ writeFields();
+ writeMethods();
+ writeAttributes(classFile.attributes);
+ }
+
+ protected void writeHeader() {
+ out.writeInt(classFile.magic);
+ out.writeShort(classFile.minor_version);
+ out.writeShort(classFile.major_version);
+ }
+
+ protected void writeAccessFlags(AccessFlags flags) {
+ out.writeShort(flags.flags);
+ }
+
+ protected void writeAttributes(Attributes attributes) {
+ int size = attributes.size();
+ out.writeShort(size);
+ for (Attribute attr: attributes)
+ attributeWriter.write(attr, out);
+ }
+
+ protected void writeClassInfo() {
+ out.writeShort(classFile.this_class);
+ out.writeShort(classFile.super_class);
+ int[] interfaces = classFile.interfaces;
+ out.writeShort(interfaces.length);
+ for (int i: interfaces)
+ out.writeShort(i);
+ }
+
+ protected void writeDescriptor(Descriptor d) {
+ out.writeShort(d.index);
+ }
+
+ protected void writeConstantPool() {
+ ConstantPool pool = classFile.constant_pool;
+ int size = pool.size();
+ out.writeShort(size);
+ try {
+ for (int i = 1; i < size; ) {
+ i += constantPoolWriter.write(pool.get(i), out);
+ }
+ } catch (ConstantPoolException e) {
+ throw new Error(e); // ??
+ }
+ }
+
+ protected void writeFields() throws IOException {
+ Field[] fields = classFile.fields;
+ out.writeShort(fields.length);
+ for (Field f: fields)
+ writeField(f);
+ }
+
+ protected void writeField(Field f) throws IOException {
+ writeAccessFlags(f.access_flags);
+ out.writeShort(f.name_index);
+ writeDescriptor(f.descriptor);
+ writeAttributes(f.attributes);
+ }
+
+ protected void writeMethods() throws IOException {
+ Method[] methods = classFile.methods;
+ out.writeShort(methods.length);
+ for (Method m: methods) {
+ writeMethod(m);
+ }
+ }
+
+ protected void writeMethod(Method m) throws IOException {
+ writeAccessFlags(m.access_flags);
+ out.writeShort(m.name_index);
+ writeDescriptor(m.descriptor);
+ writeAttributes(m.attributes);
+ }
+
+ protected ClassFile classFile;
+ protected ClassOutputStream out;
+ protected AttributeWriter attributeWriter;
+ protected ConstantPoolWriter constantPoolWriter;
+
+ /**
+ * Subtype of ByteArrayOutputStream with the convenience methods of
+ * a DataOutputStream. Since ByteArrayOutputStream does not throw
+ * IOException, there are no exceptions from the additional
+ * convenience methods either,
+ */
+ protected static class ClassOutputStream extends ByteArrayOutputStream {
+ public ClassOutputStream() {
+ d = new DataOutputStream(this);
+ }
+
+ public void writeByte(int value) {
+ try {
+ d.writeByte(value);
+ } catch (IOException ignore) {
+ }
+ }
+
+ public void writeShort(int value) {
+ try {
+ d.writeShort(value);
+ } catch (IOException ignore) {
+ }
+ }
+
+ public void writeInt(int value) {
+ try {
+ d.writeInt(value);
+ } catch (IOException ignore) {
+ }
+ }
+
+ public void writeLong(long value) {
+ try {
+ d.writeLong(value);
+ } catch (IOException ignore) {
+ }
+ }
+
+ public void writeFloat(float value) {
+ try {
+ d.writeFloat(value);
+ } catch (IOException ignore) {
+ }
+ }
+
+ public void writeDouble(double value) {
+ try {
+ d.writeDouble(value);
+ } catch (IOException ignore) {
+ }
+ }
+
+ public void writeUTF(String value) {
+ try {
+ d.writeUTF(value);
+ } catch (IOException ignore) {
+ }
+ }
+
+ public void writeTo(ClassOutputStream s) {
+ try {
+ super.writeTo(s);
+ } catch (IOException ignore) {
+ }
+ }
+
+ private DataOutputStream d;
+ }
+
+ /**
+ * Writer for the entries in the constant pool.
+ */
+ protected static class ConstantPoolWriter
+ implements ConstantPool.Visitor<Integer,ClassOutputStream> {
+ protected int write(CPInfo info, ClassOutputStream out) {
+ out.writeByte(info.getTag());
+ return info.accept(this, out);
+ }
+
+ public Integer visitClass(CONSTANT_Class_info info, ClassOutputStream out) {
+ out.writeShort(info.name_index);
+ return 1;
+ }
+
+ public Integer visitDouble(CONSTANT_Double_info info, ClassOutputStream out) {
+ out.writeDouble(info.value);
+ return 2;
+ }
+
+ public Integer visitFieldref(CONSTANT_Fieldref_info info, ClassOutputStream out) {
+ writeRef(info, out);
+ return 1;
+ }
+
+ public Integer visitFloat(CONSTANT_Float_info info, ClassOutputStream out) {
+ out.writeFloat(info.value);
+ return 1;
+ }
+
+ public Integer visitInteger(CONSTANT_Integer_info info, ClassOutputStream out) {
+ out.writeInt(info.value);
+ return 1;
+ }
+
+ public Integer visitInterfaceMethodref(CONSTANT_InterfaceMethodref_info info, ClassOutputStream out) {
+ writeRef(info, out);
+ return 1;
+ }
+
+ public Integer visitLong(CONSTANT_Long_info info, ClassOutputStream out) {
+ out.writeLong(info.value);
+ return 2;
+ }
+
+ public Integer visitNameAndType(CONSTANT_NameAndType_info info, ClassOutputStream out) {
+ out.writeShort(info.name_index);
+ out.writeShort(info.type_index);
+ return 1;
+ }
+
+ public Integer visitMethodref(CONSTANT_Methodref_info info, ClassOutputStream out) {
+ return writeRef(info, out);
+ }
+
+ public Integer visitString(CONSTANT_String_info info, ClassOutputStream out) {
+ out.writeShort(info.string_index);
+ return 1;
+ }
+
+ public Integer visitUtf8(CONSTANT_Utf8_info info, ClassOutputStream out) {
+ out.writeUTF(info.value);
+ return 1;
+ }
+
+ protected Integer writeRef(CPRefInfo info, ClassOutputStream out) {
+ out.writeShort(info.class_index);
+ out.writeShort(info.name_and_type_index);
+ return 1;
+ }
+ }
+
+ /**
+ * Writer for the different types of attribute.
+ */
+ protected static class AttributeWriter implements Attribute.Visitor<Void,ClassOutputStream> {
+ public void write(Attributes attributes, ClassOutputStream out) {
+ int size = attributes.size();
+ out.writeShort(size);
+ for (Attribute a: attributes)
+ write(a, out);
+ }
+
+ // Note: due to the use of shared resources, this method is not reentrant.
+ public void write(Attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.attribute_name_index);
+ sharedOut.reset();
+ attr.accept(this, sharedOut);
+ out.writeInt(sharedOut.size());
+ sharedOut.writeTo(out);
+ }
+
+ protected ClassOutputStream sharedOut = new ClassOutputStream();
+ protected AnnotationWriter annotationWriter = new AnnotationWriter();
+
+ public Void visitDefault(DefaultAttribute attr, ClassOutputStream out) {
+ out.write(attr.info, 0, attr.info.length);
+ return null;
+ }
+
+ public Void visitAnnotationDefault(AnnotationDefault_attribute attr, ClassOutputStream out) {
+ annotationWriter.write(attr.default_value, out);
+ return null;
+ }
+
+ public Void visitCharacterRangeTable(CharacterRangeTable_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.character_range_table.length);
+ for (CharacterRangeTable_attribute.Entry e: attr.character_range_table)
+ writeCharacterRangeTableEntry(e, out);
+ return null;
+ }
+
+ protected void writeCharacterRangeTableEntry(CharacterRangeTable_attribute.Entry entry, ClassOutputStream out) {
+ out.writeShort(entry.start_pc);
+ out.writeShort(entry.end_pc);
+ out.writeInt(entry.character_range_start);
+ out.writeInt(entry.character_range_end);
+ out.writeShort(entry.flags);
+ }
+
+ public Void visitCode(Code_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.max_stack);
+ out.writeShort(attr.max_locals);
+ out.writeInt(attr.code.length);
+ out.write(attr.code, 0, attr.code.length);
+ out.writeShort(attr.exception_table.length);
+ for (Code_attribute.Exception_data e: attr.exception_table)
+ writeExceptionTableEntry(e, out);
+ new AttributeWriter().write(attr.attributes, out);
+ return null;
+ }
+
+ protected void writeExceptionTableEntry(Code_attribute.Exception_data exception_data, ClassOutputStream out) {
+ out.writeShort(exception_data.start_pc);
+ out.writeShort(exception_data.end_pc);
+ out.writeShort(exception_data.handler_pc);
+ out.writeShort(exception_data.catch_type);
+ }
+
+ public Void visitCompilationID(CompilationID_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.compilationID_index);
+ return null;
+ }
+
+ public Void visitConstantValue(ConstantValue_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.constantvalue_index);
+ return null;
+ }
+
+ public Void visitDeprecated(Deprecated_attribute attr, ClassOutputStream out) {
+ return null;
+ }
+
+ public Void visitEnclosingMethod(EnclosingMethod_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.class_index);
+ out.writeShort(attr.method_index);
+ return null;
+ }
+
+ public Void visitExceptions(Exceptions_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.exception_index_table.length);
+ for (int i: attr.exception_index_table)
+ out.writeShort(i);
+ return null;
+ }
+
+ public Void visitInnerClasses(InnerClasses_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.classes.length);
+ for (InnerClasses_attribute.Info info: attr.classes)
+ writeInnerClassesInfo(info, out);
+ return null;
+ }
+
+ protected void writeInnerClassesInfo(InnerClasses_attribute.Info info, ClassOutputStream out) {
+ out.writeShort(info.inner_class_info_index);
+ out.writeShort(info.outer_class_info_index);
+ out.writeShort(info.inner_name_index);
+ writeAccessFlags(info.inner_class_access_flags, out);
+ }
+
+ public Void visitLineNumberTable(LineNumberTable_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.line_number_table.length);
+ for (LineNumberTable_attribute.Entry e: attr.line_number_table)
+ writeLineNumberTableEntry(e, out);
+ return null;
+ }
+
+ protected void writeLineNumberTableEntry(LineNumberTable_attribute.Entry entry, ClassOutputStream out) {
+ out.writeShort(entry.start_pc);
+ out.writeShort(entry.line_number);
+ }
+
+ public Void visitLocalVariableTable(LocalVariableTable_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.local_variable_table.length);
+ for (LocalVariableTable_attribute.Entry e: attr.local_variable_table)
+ writeLocalVariableTableEntry(e, out);
+ return null;
+ }
+
+ protected void writeLocalVariableTableEntry(LocalVariableTable_attribute.Entry entry, ClassOutputStream out) {
+ out.writeShort(entry.start_pc);
+ out.writeShort(entry.length);
+ out.writeShort(entry.name_index);
+ out.writeShort(entry.descriptor_index);
+ out.writeShort(entry.index);
+ }
+
+ public Void visitLocalVariableTypeTable(LocalVariableTypeTable_attribute attr, ClassOutputStream out) {
+ out.writeByte(attr.local_variable_table.length);
+ for (LocalVariableTypeTable_attribute.Entry e: attr.local_variable_table)
+ writeLocalVariableTypeTableEntry(e, out);
+ return null;
+ }
+
+ protected void writeLocalVariableTypeTableEntry(LocalVariableTypeTable_attribute.Entry entry, ClassOutputStream out) {
+ out.writeShort(entry.start_pc);
+ out.writeShort(entry.length);
+ out.writeShort(entry.name_index);
+ out.writeShort(entry.signature_index);
+ out.writeShort(entry.index);
+ }
+
+ public Void visitModule(Module_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.module_name);
+ return null;
+ }
+
+ public Void visitModuleExportTable(ModuleExportTable_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.export_type_table.length);
+ for (int i: attr.export_type_table)
+ out.writeShort(i);
+ return null;
+ }
+
+ public Void visitModuleMemberTable(ModuleMemberTable_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.package_member_table.length);
+ for (int i: attr.package_member_table)
+ out.writeShort(i);
+ return null;
+ }
+
+ public Void visitRuntimeVisibleAnnotations(RuntimeVisibleAnnotations_attribute attr, ClassOutputStream out) {
+ annotationWriter.write(attr.annotations, out);
+ return null;
+ }
+
+ public Void visitRuntimeInvisibleAnnotations(RuntimeInvisibleAnnotations_attribute attr, ClassOutputStream out) {
+ annotationWriter.write(attr.annotations, out);
+ return null;
+ }
+
+ public Void visitRuntimeVisibleParameterAnnotations(RuntimeVisibleParameterAnnotations_attribute attr, ClassOutputStream out) {
+ out.writeByte(attr.parameter_annotations.length);
+ for (Annotation[] annos: attr.parameter_annotations)
+ annotationWriter.write(annos, out);
+ return null;
+ }
+
+ public Void visitRuntimeInvisibleParameterAnnotations(RuntimeInvisibleParameterAnnotations_attribute attr, ClassOutputStream out) {
+ out.writeByte(attr.parameter_annotations.length);
+ for (Annotation[] annos: attr.parameter_annotations)
+ annotationWriter.write(annos, out);
+ return null;
+ }
+
+ public Void visitSignature(Signature_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.signature_index);
+ return null;
+ }
+
+ public Void visitSourceDebugExtension(SourceDebugExtension_attribute attr, ClassOutputStream out) {
+ out.write(attr.debug_extension, 0, attr.debug_extension.length);
+ return null;
+ }
+
+ public Void visitSourceFile(SourceFile_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.sourcefile_index);
+ return null;
+ }
+
+ public Void visitSourceID(SourceID_attribute attr, ClassOutputStream out) {
+ out.writeShort(attr.sourceID_index);
+ return null;
+ }
+
+ public Void visitStackMap(StackMap_attribute attr, ClassOutputStream out) {
+ if (stackMapWriter == null)
+ stackMapWriter = new StackMapTableWriter();
+
+ out.writeShort(attr.entries.length);
+ for (stack_map_frame f: attr.entries)
+ stackMapWriter.write(f, out);
+ return null;
+ }
+
+ public Void visitStackMapTable(StackMapTable_attribute attr, ClassOutputStream out) {
+ if (stackMapWriter == null)
+ stackMapWriter = new StackMapTableWriter();
+
+ out.writeShort(attr.entries.length);
+ for (stack_map_frame f: attr.entries)
+ stackMapWriter.write(f, out);
+ return null;
+ }
+
+ public Void visitSynthetic(Synthetic_attribute attr, ClassOutputStream out) {
+ return null;
+ }
+
+ protected void writeAccessFlags(AccessFlags flags, ClassOutputStream p) {
+ sharedOut.writeShort(flags.flags);
+ }
+
+ protected StackMapTableWriter stackMapWriter;
+ }
+
+ /**
+ * Writer for the frames of StackMap and StackMapTable attributes.
+ */
+ protected static class StackMapTableWriter
+ implements stack_map_frame.Visitor<Void,ClassOutputStream> {
+
+ public void write(stack_map_frame frame, ClassOutputStream out) {
+ out.write(frame.frame_type);
+ frame.accept(this, out);
+ }
+
+ public Void visit_same_frame(same_frame frame, ClassOutputStream p) {
+ return null;
+ }
+
+ public Void visit_same_locals_1_stack_item_frame(same_locals_1_stack_item_frame frame, ClassOutputStream out) {
+ writeVerificationTypeInfo(frame.stack[0], out);
+ return null;
+ }
+
+ public Void visit_same_locals_1_stack_item_frame_extended(same_locals_1_stack_item_frame_extended frame, ClassOutputStream out) {
+ out.writeShort(frame.offset_delta);
+ writeVerificationTypeInfo(frame.stack[0], out);
+ return null;
+ }
+
+ public Void visit_chop_frame(chop_frame frame, ClassOutputStream out) {
+ out.writeShort(frame.offset_delta);
+ return null;
+ }
+
+ public Void visit_same_frame_extended(same_frame_extended frame, ClassOutputStream out) {
+ out.writeShort(frame.offset_delta);
+ return null;
+ }
+
+ public Void visit_append_frame(append_frame frame, ClassOutputStream out) {
+ out.writeShort(frame.offset_delta);
+ for (verification_type_info l: frame.locals)
+ writeVerificationTypeInfo(l, out);
+ return null;
+ }
+
+ public Void visit_full_frame(full_frame frame, ClassOutputStream out) {
+ out.writeShort(frame.offset_delta);
+ out.writeShort(frame.locals.length);
+ for (verification_type_info l: frame.locals)
+ writeVerificationTypeInfo(l, out);
+ out.writeShort(frame.stack.length);
+ for (verification_type_info s: frame.stack)
+ writeVerificationTypeInfo(s, out);
+ return null;
+ }
+
+ protected void writeVerificationTypeInfo(verification_type_info info,
+ ClassOutputStream out) {
+ out.write(info.tag);
+ switch (info.tag) {
+ case ITEM_Top:
+ case ITEM_Integer:
+ case ITEM_Float:
+ case ITEM_Long:
+ case ITEM_Double:
+ case ITEM_Null:
+ case ITEM_UninitializedThis:
+ break;
+
+ case ITEM_Object:
+ Object_variable_info o = (Object_variable_info) info;
+ out.writeShort(o.cpool_index);
+ break;
+
+ case ITEM_Uninitialized:
+ Uninitialized_variable_info u = (Uninitialized_variable_info) info;
+ out.writeShort(u.offset);
+ break;
+
+ default:
+ throw new Error();
+ }
+ }
+ }
+
+ /**
+ * Writer for annotations and the values they contain.
+ */
+ protected static class AnnotationWriter
+ implements Annotation.element_value.Visitor<Void,ClassOutputStream> {
+ public void write(Annotation[] annos, ClassOutputStream out) {
+ out.writeShort(annos.length);
+ for (Annotation anno: annos)
+ write(anno, out);
+ }
+
+ public void write(Annotation anno, ClassOutputStream out) {
+ out.writeShort(anno.type_index);
+ out.writeShort(anno.element_value_pairs.length);
+ for (element_value_pair p: anno.element_value_pairs)
+ write(p, out);
+ }
+
+ public void write(element_value_pair pair, ClassOutputStream out) {
+ out.writeShort(pair.element_name_index);
+ write(pair.value, out);
+ }
+
+ public void write(element_value ev, ClassOutputStream out) {
+ out.writeByte(ev.tag);
+ ev.accept(this, out);
+ }
+
+ public Void visitPrimitive(Primitive_element_value ev, ClassOutputStream out) {
+ out.writeShort(ev.const_value_index);
+ return null;
+ }
+
+ public Void visitEnum(Enum_element_value ev, ClassOutputStream out) {
+ out.writeShort(ev.type_name_index);
+ out.writeShort(ev.const_name_index);
+ return null;
+ }
+
+ public Void visitClass(Class_element_value ev, ClassOutputStream out) {
+ out.writeShort(ev.class_info_index);
+ return null;
+ }
+
+ public Void visitAnnotation(Annotation_element_value ev, ClassOutputStream out) {
+ write(ev.annotation_value, out);
+ return null;
+ }
+
+ public Void visitArray(Array_element_value ev, ClassOutputStream out) {
+ out.writeShort(ev.num_values);
+ for (element_value v: ev.values)
+ write(v, out);
+ return null;
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Code_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.3.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Code_attribute extends Attribute {
+ public class InvalidIndex extends AttributeException {
+ InvalidIndex(int index) {
+ this.index = index;
+ }
+
+ @Override
+ public String getMessage() {
+ // i18n
+ return "invalid index " + index + " in Code attribute";
+ }
+
+ public final int index;
+ }
+
+ Code_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, ConstantPoolException {
+ super(name_index, length);
+ max_stack = cr.readUnsignedShort();
+ max_locals = cr.readUnsignedShort();
+ code_length = cr.readInt();
+ code = new byte[code_length];
+ cr.readFully(code);
+ exception_table_langth = cr.readUnsignedShort();
+ exception_table = new Exception_data[exception_table_langth];
+ for (int i = 0; i < exception_table_langth; i++)
+ exception_table[i] = new Exception_data(cr);
+ attributes = new Attributes(cr);
+ }
+
+ public int getByte(int offset) throws InvalidIndex {
+ if (offset < 0 || offset >= code.length)
+ throw new InvalidIndex(offset);
+ return code[offset];
+ }
+
+ public int getUnsignedByte(int offset) throws InvalidIndex {
+ if (offset < 0 || offset >= code.length)
+ throw new InvalidIndex(offset);
+ return code[offset] & 0xff;
+ }
+
+ public int getShort(int offset) throws InvalidIndex {
+ if (offset < 0 || offset + 1 >= code.length)
+ throw new InvalidIndex(offset);
+ return (code[offset] << 8) | (code[offset + 1] & 0xFF);
+ }
+
+ public int getUnsignedShort(int offset) throws InvalidIndex {
+ if (offset < 0 || offset + 1 >= code.length)
+ throw new InvalidIndex(offset);
+ return ((code[offset] << 8) | (code[offset + 1] & 0xFF)) & 0xFFFF;
+ }
+
+ public int getInt(int offset) throws InvalidIndex {
+ if (offset < 0 || offset + 3 >= code.length)
+ throw new InvalidIndex(offset);
+ return (getShort(offset) << 16) | (getShort(offset + 2) & 0xFFFF);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitCode(this, data);
+ }
+
+ public final int max_stack;
+ public final int max_locals;
+ public final int code_length;
+ public final byte[] code;
+ public final int exception_table_langth;
+ public final Exception_data[] exception_table;
+ public final Attributes attributes;
+
+ public class Exception_data {
+ Exception_data(ClassReader cr) throws IOException {
+ start_pc = cr.readUnsignedShort();
+ end_pc = cr.readUnsignedShort();
+ handler_pc = cr.readUnsignedShort();
+ catch_type = cr.readUnsignedShort();
+ }
+
+ public final int start_pc;
+ public final int end_pc;
+ public final int handler_pc;
+ public final int catch_type;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/CompilationID_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class CompilationID_attribute extends Attribute {
+
+ CompilationID_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ compilationID_index = cr.readUnsignedShort();
+ }
+
+ public CompilationID_attribute(ConstantPool constant_pool, int compilationID_index)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.CompilationID), compilationID_index);
+ }
+
+ public CompilationID_attribute(int name_index, int compilationID_index) {
+ super(name_index, 2);
+ this.compilationID_index = compilationID_index;
+ }
+
+ String getCompilationID(ConstantPool constant_pool)
+ throws ConstantPoolException {
+ return constant_pool.getUTF8Value(compilationID_index);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitCompilationID(this, data);
+ }
+
+ public final int compilationID_index;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ConstantPool.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,562 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.5.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ConstantPool {
+
+ public class InvalidIndex extends ConstantPoolException {
+ InvalidIndex(int index) {
+ super(index);
+ }
+
+ @Override
+ public String getMessage() {
+ // i18n
+ return "invalid index #" + index;
+ }
+ }
+
+ public class UnexpectedEntry extends ConstantPoolException {
+ UnexpectedEntry(int index, int expected_tag, int found_tag) {
+ super(index);
+ this.expected_tag = expected_tag;
+ this.found_tag = found_tag;
+ }
+
+ @Override
+ public String getMessage() {
+ // i18n?
+ return "unexpected entry at #" + index + " -- expected tag " + expected_tag + ", found " + found_tag;
+ }
+
+ public final int expected_tag;
+ public final int found_tag;
+ }
+
+ public class InvalidEntry extends ConstantPoolException {
+ InvalidEntry(int index, int tag) {
+ super(index);
+ this.tag = tag;
+ }
+
+ @Override
+ public String getMessage() {
+ // i18n?
+ return "unexpected tag at #" + index + ": " + tag;
+ }
+
+ public final int tag;
+ }
+
+ public class EntryNotFound extends ConstantPoolException {
+ EntryNotFound(Object value) {
+ super(-1);
+ this.value = value;
+ }
+
+ @Override
+ public String getMessage() {
+ // i18n?
+ return "value not found: " + value;
+ }
+
+ public final Object value;
+ }
+
+ public static final int CONSTANT_Utf8 = 1;
+ public static final int CONSTANT_Integer = 3;
+ public static final int CONSTANT_Float = 4;
+ public static final int CONSTANT_Long = 5;
+ public static final int CONSTANT_Double = 6;
+ public static final int CONSTANT_Class = 7;
+ public static final int CONSTANT_String = 8;
+ public static final int CONSTANT_Fieldref = 9;
+ public static final int CONSTANT_Methodref = 10;
+ public static final int CONSTANT_InterfaceMethodref = 11;
+ public static final int CONSTANT_NameAndType = 12;
+
+ ConstantPool(ClassReader cr) throws IOException, InvalidEntry {
+ int count = cr.readUnsignedShort();
+ pool = new CPInfo[count];
+ for (int i = 1; i < count; i++) {
+ int tag = cr.readUnsignedByte();
+ switch (tag) {
+ case CONSTANT_Class:
+ pool[i] = new CONSTANT_Class_info(this, cr);
+ break;
+
+ case CONSTANT_Double:
+ pool[i] = new CONSTANT_Double_info(cr);
+ i++;
+ break;
+
+ case CONSTANT_Fieldref:
+ pool[i] = new CONSTANT_Fieldref_info(this, cr);
+ break;
+
+ case CONSTANT_Float:
+ pool[i] = new CONSTANT_Float_info(cr);
+ break;
+
+ case CONSTANT_Integer:
+ pool[i] = new CONSTANT_Integer_info(cr);
+ break;
+
+ case CONSTANT_InterfaceMethodref:
+ pool[i] = new CONSTANT_InterfaceMethodref_info(this, cr);
+ break;
+
+ case CONSTANT_Long:
+ pool[i] = new CONSTANT_Long_info(cr);
+ i++;
+ break;
+
+ case CONSTANT_Methodref:
+ pool[i] = new CONSTANT_Methodref_info(this, cr);
+ break;
+
+ case CONSTANT_NameAndType:
+ pool[i] = new CONSTANT_NameAndType_info(this, cr);
+ break;
+
+ case CONSTANT_String:
+ pool[i] = new CONSTANT_String_info(cr);
+ break;
+
+ case CONSTANT_Utf8:
+ pool[i] = new CONSTANT_Utf8_info(cr);
+ break;
+
+ default:
+ throw new InvalidEntry(i, tag);
+ }
+ }
+ }
+
+ public ConstantPool(CPInfo[] pool) {
+ this.pool = pool;
+ }
+
+ public int size() {
+ return pool.length;
+ }
+
+ public CPInfo get(int index) throws InvalidIndex {
+ if (index <= 0 || index >= pool.length)
+ throw new InvalidIndex(index);
+ CPInfo info = pool[index];
+ if (info == null) {
+ // this occurs for indices referencing the "second half" of an
+ // 8 byte constant, such as CONSTANT_Double or CONSTANT_Long
+ throw new InvalidIndex(index);
+ }
+ return pool[index];
+ }
+
+ private CPInfo get(int index, int expected_type) throws InvalidIndex, UnexpectedEntry {
+ CPInfo info = get(index);
+ if (info.getTag() != expected_type)
+ throw new UnexpectedEntry(index, expected_type, info.getTag());
+ return info;
+ }
+
+ public CONSTANT_Utf8_info getUTF8Info(int index) throws InvalidIndex, UnexpectedEntry {
+ return ((CONSTANT_Utf8_info) get(index, CONSTANT_Utf8));
+ }
+
+ public CONSTANT_Class_info getClassInfo(int index) throws InvalidIndex, UnexpectedEntry {
+ return ((CONSTANT_Class_info) get(index, CONSTANT_Class));
+ }
+
+ public CONSTANT_NameAndType_info getNameAndTypeInfo(int index) throws InvalidIndex, UnexpectedEntry {
+ return ((CONSTANT_NameAndType_info) get(index, CONSTANT_NameAndType));
+ }
+
+ public String getUTF8Value(int index) throws InvalidIndex, UnexpectedEntry {
+ return getUTF8Info(index).value;
+ }
+
+ public int getUTF8Index(String value) throws EntryNotFound {
+ for (int i = 1; i < pool.length; i++) {
+ CPInfo info = pool[i];
+ if (info instanceof CONSTANT_Utf8_info &&
+ ((CONSTANT_Utf8_info) info).value.equals(value))
+ return i;
+ }
+ throw new EntryNotFound(value);
+ }
+
+ private CPInfo[] pool;
+
+ public interface Visitor<R,P> {
+ R visitClass(CONSTANT_Class_info info, P p);
+ R visitDouble(CONSTANT_Double_info info, P p);
+ R visitFieldref(CONSTANT_Fieldref_info info, P p);
+ R visitFloat(CONSTANT_Float_info info, P p);
+ R visitInteger(CONSTANT_Integer_info info, P p);
+ R visitInterfaceMethodref(CONSTANT_InterfaceMethodref_info info, P p);
+ R visitLong(CONSTANT_Long_info info, P p);
+ R visitNameAndType(CONSTANT_NameAndType_info info, P p);
+ R visitMethodref(CONSTANT_Methodref_info info, P p);
+ R visitString(CONSTANT_String_info info, P p);
+ R visitUtf8(CONSTANT_Utf8_info info, P p);
+ }
+
+ public static abstract class CPInfo {
+ CPInfo() {
+ this.cp = null;
+ }
+
+ CPInfo(ConstantPool cp) {
+ this.cp = cp;
+ }
+
+ public abstract int getTag();
+
+ public abstract <R,D> R accept(Visitor<R,D> visitor, D data);
+
+ protected final ConstantPool cp;
+ }
+
+ public static abstract class CPRefInfo extends CPInfo {
+ protected CPRefInfo(ConstantPool cp, ClassReader cr, int tag) throws IOException {
+ super(cp);
+ this.tag = tag;
+ class_index = cr.readUnsignedShort();
+ name_and_type_index = cr.readUnsignedShort();
+ }
+
+ protected CPRefInfo(ConstantPool cp, int tag, int class_index, int name_and_type_index) {
+ super(cp);
+ this.tag = tag;
+ this.class_index = class_index;
+ this.name_and_type_index = name_and_type_index;
+ }
+
+ public int getTag() {
+ return tag;
+ }
+
+ public CONSTANT_Class_info getClassInfo() throws ConstantPoolException {
+ return cp.getClassInfo(class_index);
+ }
+
+ public String getClassName() throws ConstantPoolException {
+ return cp.getClassInfo(class_index).getName();
+ }
+
+ public CONSTANT_NameAndType_info getNameAndTypeInfo() throws ConstantPoolException {
+ return cp.getNameAndTypeInfo(name_and_type_index);
+ }
+
+ public final int tag;
+ public final int class_index;
+ public final int name_and_type_index;
+ }
+
+ public static class CONSTANT_Class_info extends CPInfo {
+ CONSTANT_Class_info(ConstantPool cp, ClassReader cr) throws IOException {
+ super(cp);
+ name_index = cr.readUnsignedShort();
+ }
+
+ public CONSTANT_Class_info(ConstantPool cp, int name_index) {
+ super(cp);
+ this.name_index = name_index;
+ }
+
+ public int getTag() {
+ return CONSTANT_Class;
+ }
+
+ public String getName() throws ConstantPoolException {
+ return cp.getUTF8Value(name_index);
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_Class_info[name_index: " + name_index + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitClass(this, data);
+ }
+
+ public final int name_index;
+ }
+
+ public static class CONSTANT_Double_info extends CPInfo {
+ CONSTANT_Double_info(ClassReader cr) throws IOException {
+ value = cr.readDouble();
+ }
+
+ public CONSTANT_Double_info(double value) {
+ this.value = value;
+ }
+
+ public int getTag() {
+ return CONSTANT_Double;
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_Double_info[value: " + value + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitDouble(this, data);
+ }
+
+ public final double value;
+ }
+
+ public static class CONSTANT_Fieldref_info extends CPRefInfo {
+ CONSTANT_Fieldref_info(ConstantPool cp, ClassReader cr) throws IOException {
+ super(cp, cr, CONSTANT_Fieldref);
+ }
+
+ public CONSTANT_Fieldref_info(ConstantPool cp, int class_index, int name_and_type_index) {
+ super(cp, CONSTANT_Fieldref, class_index, name_and_type_index);
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_Fieldref_info[class_index: " + class_index + ", name_and_type_index: " + name_and_type_index + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitFieldref(this, data);
+ }
+ }
+
+ public static class CONSTANT_Float_info extends CPInfo {
+ CONSTANT_Float_info(ClassReader cr) throws IOException {
+ value = cr.readFloat();
+ }
+
+ public CONSTANT_Float_info(float value) {
+ this.value = value;
+ }
+
+ public int getTag() {
+ return CONSTANT_Float;
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_Float_info[value: " + value + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitFloat(this, data);
+ }
+
+ public final float value;
+ }
+
+ public static class CONSTANT_Integer_info extends CPInfo {
+ CONSTANT_Integer_info(ClassReader cr) throws IOException {
+ value = cr.readInt();
+ }
+
+ public CONSTANT_Integer_info(int value) {
+ this.value = value;
+ }
+
+ public int getTag() {
+ return CONSTANT_Integer;
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_Integer_info[value: " + value + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitInteger(this, data);
+ }
+
+ public final int value;
+ }
+
+ public static class CONSTANT_InterfaceMethodref_info extends CPRefInfo {
+ CONSTANT_InterfaceMethodref_info(ConstantPool cp, ClassReader cr) throws IOException {
+ super(cp, cr, CONSTANT_InterfaceMethodref);
+ }
+
+ public CONSTANT_InterfaceMethodref_info(ConstantPool cp, int class_index, int name_and_type_index) {
+ super(cp, CONSTANT_InterfaceMethodref, class_index, name_and_type_index);
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_InterfaceMethodref_info[class_index: " + class_index + ", name_and_type_index: " + name_and_type_index + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitInterfaceMethodref(this, data);
+ }
+ }
+
+ public static class CONSTANT_Long_info extends CPInfo {
+ CONSTANT_Long_info(ClassReader cr) throws IOException {
+ value = cr.readLong();
+ }
+
+ public CONSTANT_Long_info(long value) {
+ this.value = value;
+ }
+
+ public int getTag() {
+ return CONSTANT_Long;
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_Long_info[value: " + value + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitLong(this, data);
+ }
+
+ public final long value;
+ }
+
+ public static class CONSTANT_Methodref_info extends CPRefInfo {
+ CONSTANT_Methodref_info(ConstantPool cp, ClassReader cr) throws IOException {
+ super(cp, cr, CONSTANT_Methodref);
+ }
+
+ public CONSTANT_Methodref_info(ConstantPool cp, int class_index, int name_and_type_index) {
+ super(cp, CONSTANT_Methodref, class_index, name_and_type_index);
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_Methodref_info[class_index: " + class_index + ", name_and_type_index: " + name_and_type_index + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitMethodref(this, data);
+ }
+ }
+
+ public static class CONSTANT_NameAndType_info extends CPInfo {
+ CONSTANT_NameAndType_info(ConstantPool cp, ClassReader cr) throws IOException {
+ super(cp);
+ name_index = cr.readUnsignedShort();
+ type_index = cr.readUnsignedShort();
+ }
+
+ public CONSTANT_NameAndType_info(ConstantPool cp, int name_index, int type_index) {
+ super(cp);
+ this.name_index = name_index;
+ this.type_index = type_index;
+ }
+
+ public int getTag() {
+ return CONSTANT_NameAndType;
+ }
+
+ public String getName() throws ConstantPoolException {
+ return cp.getUTF8Value(name_index);
+ }
+
+ public String getType() throws ConstantPoolException {
+ return cp.getUTF8Value(type_index);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitNameAndType(this, data);
+ }
+
+ public final int name_index;
+ public final int type_index;
+ }
+
+ public static class CONSTANT_String_info extends CPInfo {
+ CONSTANT_String_info(ClassReader cr) throws IOException {
+ string_index = cr.readUnsignedShort();
+ }
+
+ public CONSTANT_String_info(ConstantPool cp, int string_index) {
+ super(cp);
+ this.string_index = string_index;
+ }
+
+ public int getTag() {
+ return CONSTANT_String;
+ }
+
+ public String getString() throws ConstantPoolException {
+ return cp.getUTF8Value(string_index);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitString(this, data);
+ }
+
+ public final int string_index;
+ }
+
+ public static class CONSTANT_Utf8_info extends CPInfo {
+ CONSTANT_Utf8_info(ClassReader cr) throws IOException {
+ value = cr.readUTF();
+ }
+
+ public CONSTANT_Utf8_info(String value) {
+ this.value = value;
+ }
+
+ public int getTag() {
+ return CONSTANT_Utf8;
+ }
+
+ @Override
+ public String toString() {
+ return "CONSTANT_Utf8_info[value: " + value + "]";
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitUtf8(this, data);
+ }
+
+ public final String value;
+ }
+
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ConstantPoolException.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+package com.sun.tools.classfile;
+
+/*
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ConstantPoolException extends Exception {
+ ConstantPoolException(int index) {
+ this.index = index;
+ }
+
+ public final int index;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ConstantValue_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.2.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ConstantValue_attribute extends Attribute {
+ ConstantValue_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ constantvalue_index = cr.readUnsignedShort();
+ }
+
+ public ConstantValue_attribute(ConstantPool constant_pool, int constantvalue_index)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.ConstantValue), constantvalue_index);
+ }
+
+ public ConstantValue_attribute(int name_index, int constantvalue_index) {
+ super(name_index, 2);
+ this.constantvalue_index = constantvalue_index;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitConstantValue(this, data);
+ }
+
+ public final int constantvalue_index;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/DefaultAttribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+/*
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class DefaultAttribute extends Attribute {
+ DefaultAttribute(ClassReader cr, int name_index, byte[] data) {
+ super(name_index, data.length);
+ info = data;
+ }
+
+ public DefaultAttribute(ConstantPool constant_pool, int name_index, byte[] info) {
+ super(name_index, info.length);
+ this.info = info;
+ }
+
+ public <R, P> R accept(Visitor<R, P> visitor, P p) {
+ return visitor.visitDefault(this, p);
+ }
+
+ public final byte[] info;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Deprecated_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.15.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Deprecated_attribute extends Attribute {
+ Deprecated_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ }
+
+ public Deprecated_attribute(ConstantPool constant_pool)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.Deprecated));
+ }
+
+ public Deprecated_attribute(int name_index) {
+ super(name_index, 0);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitDeprecated(this, data);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Descriptor.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,198 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.4.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Descriptor {
+ public class InvalidDescriptor extends DescriptorException {
+ InvalidDescriptor(String desc) {
+ this.desc = desc;
+ this.index = -1;
+ }
+
+ InvalidDescriptor(String desc, int index) {
+ this.desc = desc;
+ this.index = index;
+ }
+
+ @Override
+ public String getMessage() {
+ // i18n
+ if (index == -1)
+ return "invalid descriptor \"" + desc + "\"";
+ else
+ return "descriptor is invalid at offset " + index + " in \"" + desc + "\"";
+ }
+
+ public final String desc;
+ public final int index;
+
+ }
+
+ public Descriptor(ClassReader cr) throws IOException {
+ this(cr.readUnsignedShort());
+ }
+
+ public Descriptor(int index) {
+ this.index = index;
+
+ }
+
+ public String getValue(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(index);
+ }
+
+ public int getParameterCount(ConstantPool constant_pool)
+ throws ConstantPoolException, InvalidDescriptor {
+ String desc = getValue(constant_pool);
+ int end = desc.indexOf(")");
+ if (end == -1)
+ throw new InvalidDescriptor(desc);
+ parse(desc, 0, end + 1);
+ return count;
+
+ }
+
+ public String getParameterTypes(ConstantPool constant_pool)
+ throws ConstantPoolException, InvalidDescriptor {
+ String desc = getValue(constant_pool);
+ int end = desc.indexOf(")");
+ if (end == -1)
+ throw new InvalidDescriptor(desc);
+ return parse(desc, 0, end + 1);
+ }
+
+ public String getReturnType(ConstantPool constant_pool)
+ throws ConstantPoolException, InvalidDescriptor {
+ String desc = getValue(constant_pool);
+ int end = desc.indexOf(")");
+ if (end == -1)
+ throw new InvalidDescriptor(desc);
+ return parse(desc, end + 1, desc.length());
+ }
+
+ public String getFieldType(ConstantPool constant_pool)
+ throws ConstantPoolException, InvalidDescriptor {
+ String desc = getValue(constant_pool);
+ return parse(desc, 0, desc.length());
+ }
+
+ private String parse(String desc, int start, int end)
+ throws InvalidDescriptor {
+ int p = start;
+ StringBuffer sb = new StringBuffer();
+ int dims = 0;
+ count = 0;
+
+ while (p < end) {
+ String type;
+ char ch;
+ switch (ch = desc.charAt(p++)) {
+ case '(':
+ sb.append('(');
+ continue;
+
+ case ')':
+ sb.append(')');
+ continue;
+
+ case '[':
+ dims++;
+ continue;
+
+ case 'B':
+ type = "byte";
+ break;
+
+ case 'C':
+ type = "char";
+ break;
+
+ case 'D':
+ type = "double";
+ break;
+
+ case 'F':
+ type = "float";
+ break;
+
+ case 'I':
+ type = "int";
+ break;
+
+ case 'J':
+ type = "long";
+ break;
+
+ case 'L':
+ int sep = desc.indexOf(';', p);
+ if (sep == -1)
+ throw new InvalidDescriptor(desc, p - 1);
+ type = desc.substring(p, sep).replace('/', '.');
+ p = sep + 1;
+ break;
+
+ case 'S':
+ type = "short";
+ break;
+
+ case 'Z':
+ type = "boolean";
+ break;
+
+ case 'V':
+ type = "void";
+ break;
+
+ default:
+ throw new InvalidDescriptor(desc, p - 1);
+ }
+
+ if (sb.length() > 1 && sb.charAt(0) == '(')
+ sb.append(", ");
+ sb.append(type);
+ for ( ; dims > 0; dims-- )
+ sb.append("[]");
+
+ count++;
+ }
+
+ return sb.toString();
+ }
+
+ public final int index;
+ private int count;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/DescriptorException.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+package com.sun.tools.classfile;
+
+/*
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class DescriptorException extends Exception {
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/EnclosingMethod_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,73 @@
+
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.7.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class EnclosingMethod_attribute extends Attribute {
+ EnclosingMethod_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ class_index = cr.readUnsignedShort();
+ method_index = cr.readUnsignedShort();
+ }
+
+ public EnclosingMethod_attribute(ConstantPool constant_pool, int class_index, int method_index)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.EnclosingMethod), class_index, method_index);
+ }
+
+ public EnclosingMethod_attribute(int name_index, int class_index, int method_index) {
+ super(name_index, 4);
+ this.class_index = class_index;
+ this.method_index = method_index;
+ }
+
+ public String getClassName(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getClassInfo(class_index).getName();
+ }
+
+ public String getMethodName(ConstantPool constant_pool) throws ConstantPoolException {
+ if (method_index == 0)
+ return "";
+ return constant_pool.getNameAndTypeInfo(method_index).getName();
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitEnclosingMethod(this, data);
+ }
+
+ public final int class_index;
+ public final int method_index;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Exceptions_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.5.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Exceptions_attribute extends Attribute {
+ Exceptions_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ number_of_exceptions = cr.readUnsignedShort();
+ exception_index_table = new int[number_of_exceptions];
+ for (int i = 0; i < number_of_exceptions; i++)
+ exception_index_table[i] = cr.readUnsignedShort();
+ }
+
+ public Exceptions_attribute(ConstantPool constant_pool, int[] exception_index_table)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.Exceptions), exception_index_table);
+ }
+
+ public Exceptions_attribute(int name_index, int[] exception_index_table) {
+ super(name_index, 2 + 2 * exception_index_table.length);
+ this.number_of_exceptions = exception_index_table.length;
+ this.exception_index_table = exception_index_table;
+ }
+
+ public String getException(int index, ConstantPool constant_pool) throws ConstantPoolException {
+ int exception_index = exception_index_table[index];
+ return constant_pool.getClassInfo(exception_index).getName();
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitExceptions(this, data);
+ }
+
+ public final int number_of_exceptions;
+ public final int[] exception_index_table;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Field.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/*
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Field {
+ Field(ClassReader cr) throws IOException {
+ access_flags = new AccessFlags(cr);
+ name_index = cr.readUnsignedShort();
+ descriptor = new Descriptor(cr);
+ attributes = new Attributes(cr);
+ }
+
+ public Field(AccessFlags access_flags,
+ int name_index, Descriptor descriptor,
+ Attributes attributes) {
+ this.access_flags = access_flags;
+ this.name_index = name_index;
+ this.descriptor = descriptor;
+ this.attributes = attributes;
+ }
+
+ public String getName(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(name_index);
+ }
+
+ public final AccessFlags access_flags;
+ public final int name_index;
+ public final Descriptor descriptor;
+ public final Attributes attributes;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/InnerClasses_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+import com.sun.tools.classfile.ConstantPool.*;
+
+/**
+ * See JVMS3, section 4.8.6.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class InnerClasses_attribute extends Attribute {
+ InnerClasses_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ number_of_classes = cr.readUnsignedShort();
+ classes = new Info[number_of_classes];
+ for (int i = 0; i < number_of_classes; i++)
+ classes[i] = new Info(cr);
+ }
+
+ public InnerClasses_attribute(ConstantPool constant_pool, Info[] classes)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.InnerClasses), classes);
+ }
+
+ public InnerClasses_attribute(int name_index, Info[] classes) {
+ super(name_index, 2 + Info.length() * classes.length);
+ this.number_of_classes = classes.length;
+ this.classes = classes;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitInnerClasses(this, data);
+ }
+
+ public final int number_of_classes;
+ public final Info[] classes;
+
+ public static class Info {
+ Info(ClassReader cr) throws IOException {
+ inner_class_info_index = cr.readUnsignedShort();
+ outer_class_info_index = cr.readUnsignedShort();
+ inner_name_index = cr.readUnsignedShort();
+ inner_class_access_flags = new AccessFlags(cr.readUnsignedShort());
+ }
+
+ public CONSTANT_Class_info getInnerClassInfo(ConstantPool constant_pool) throws ConstantPoolException {
+ if (inner_class_info_index == 0)
+ return null;
+ return constant_pool.getClassInfo(inner_class_info_index);
+ }
+
+ public CONSTANT_Class_info getOuterClassInfo(ConstantPool constant_pool) throws ConstantPoolException {
+ if (outer_class_info_index == 0)
+ return null;
+ return constant_pool.getClassInfo(outer_class_info_index);
+ }
+
+ public String getInnerName(ConstantPool constant_pool) throws ConstantPoolException {
+ if (inner_name_index == 0)
+ return null;
+ return constant_pool.getUTF8Value(inner_name_index);
+ }
+
+ public static int length() {
+ return 8;
+ }
+
+ public final int inner_class_info_index;
+ public final int outer_class_info_index;
+ public final int inner_name_index;
+ public final AccessFlags inner_class_access_flags;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/LineNumberTable_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.12.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class LineNumberTable_attribute extends Attribute {
+ LineNumberTable_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ line_number_table_length = cr.readUnsignedShort();
+ line_number_table = new Entry[line_number_table_length];
+ for (int i = 0; i < line_number_table_length; i++)
+ line_number_table[i] = new Entry(cr);
+ }
+
+ public LineNumberTable_attribute(ConstantPool constant_pool, Entry[] line_number_table)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.LineNumberTable), line_number_table);
+ }
+
+ public LineNumberTable_attribute(int name_index, Entry[] line_number_table) {
+ super(name_index, line_number_table.length * Entry.length());
+ this.line_number_table_length = line_number_table.length;
+ this.line_number_table = line_number_table;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitLineNumberTable(this, data);
+ }
+
+ public final int line_number_table_length;
+ public final Entry[] line_number_table;
+
+ public static class Entry {
+ Entry(ClassReader cr) throws IOException {
+ start_pc = cr.readUnsignedShort();
+ line_number = cr.readUnsignedShort();
+ }
+
+ public static int length() {
+ return 4;
+ }
+
+ public final int start_pc;
+ public final int line_number;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/LocalVariableTable_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.13.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class LocalVariableTable_attribute extends Attribute {
+ LocalVariableTable_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ local_variable_table_length = cr.readUnsignedShort();
+ local_variable_table = new Entry[local_variable_table_length];
+ for (int i = 0; i < local_variable_table_length; i++)
+ local_variable_table[i] = new Entry(cr);
+ }
+
+ public LocalVariableTable_attribute(ConstantPool constant_pool, Entry[] local_variable_table)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.LocalVariableTable), local_variable_table);
+ }
+
+ public LocalVariableTable_attribute(int name_index, Entry[] local_variable_table) {
+ super(name_index, local_variable_table.length * Entry.length());
+ this.local_variable_table_length = local_variable_table.length;
+ this.local_variable_table = local_variable_table;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitLocalVariableTable(this, data);
+ }
+
+ public final int local_variable_table_length;
+ public final Entry[] local_variable_table;
+
+ public static class Entry {
+ Entry(ClassReader cr) throws IOException {
+ start_pc = cr.readUnsignedShort();
+ length = cr.readUnsignedShort();
+ name_index = cr.readUnsignedShort();
+ descriptor_index = cr.readUnsignedShort();
+ index = cr.readUnsignedShort();
+ }
+
+ public static int length() {
+ return 10;
+ }
+
+ public final int start_pc;
+ public final int length;
+ public final int name_index;
+ public final int descriptor_index;
+ public final int index;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/LocalVariableTypeTable_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.14.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class LocalVariableTypeTable_attribute extends Attribute {
+ LocalVariableTypeTable_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ local_variable_table_length = cr.readUnsignedShort();
+ local_variable_table = new Entry[local_variable_table_length];
+ for (int i = 0; i < local_variable_table_length; i++)
+ local_variable_table[i] = new Entry(cr);
+ }
+
+ public LocalVariableTypeTable_attribute(ConstantPool constant_pool, Entry[] local_variable_table)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.LocalVariableTypeTable), local_variable_table);
+ }
+
+ public LocalVariableTypeTable_attribute(int name_index, Entry[] local_variable_table) {
+ super(name_index, local_variable_table.length * Entry.length());
+ this.local_variable_table_length = local_variable_table.length;
+ this.local_variable_table = local_variable_table;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitLocalVariableTypeTable(this, data);
+ }
+
+ public final int local_variable_table_length;
+ public final Entry[] local_variable_table;
+
+ public static class Entry {
+ Entry(ClassReader cr) throws IOException {
+ start_pc = cr.readUnsignedShort();
+ length = cr.readUnsignedShort();
+ name_index = cr.readUnsignedShort();
+ signature_index = cr.readUnsignedShort();
+ index = cr.readUnsignedShort();
+ }
+
+ public static int length() {
+ return 10;
+ }
+
+ public final int start_pc;
+ public final int length;
+ public final int name_index;
+ public final int signature_index;
+ public final int index;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Method.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/*
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Method {
+ Method(ClassReader cr) throws IOException {
+ access_flags = new AccessFlags(cr);
+ name_index = cr.readUnsignedShort();
+ descriptor = new Descriptor(cr);
+ attributes = new Attributes(cr);
+ }
+
+ public Method(AccessFlags access_flags,
+ int name_index, Descriptor descriptor,
+ Attributes attributes) {
+ this.access_flags = access_flags;
+ this.name_index = name_index;
+ this.descriptor = descriptor;
+ this.attributes = attributes;
+ }
+
+ public String getName(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(name_index);
+ }
+
+ public final AccessFlags access_flags;
+ public final int name_index;
+ public final Descriptor descriptor;
+ public final Attributes attributes;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ModuleExportTable_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JSR 277.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ModuleExportTable_attribute extends Attribute {
+ ModuleExportTable_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ int export_type_length = cr.readUnsignedShort();
+ export_type_table = new int[export_type_length];
+ for (int i = 0; i < export_type_table.length; i++)
+ export_type_table[i] = cr.readUnsignedShort();
+ }
+
+ public ModuleExportTable_attribute(ConstantPool cp, int[] export_type_table)
+ throws ConstantPoolException {
+ this(cp.getUTF8Index(Attribute.ModuleExportTable), export_type_table);
+ }
+
+ public ModuleExportTable_attribute(int name_index, int[] export_type_table) {
+ super(name_index, 2 * export_type_table.length);
+ this.export_type_table = export_type_table;
+ }
+
+ public int getExportTypeCount() {
+ return export_type_table.length;
+ }
+
+ public String getExportTypeName(int index, ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(export_type_table[index]);
+ }
+
+ public <R, P> R accept(Visitor<R, P> visitor, P p) {
+ return visitor.visitModuleExportTable(this, p);
+ }
+
+ public final int[] export_type_table;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ModuleMemberTable_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JSR 277.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ModuleMemberTable_attribute extends Attribute {
+ ModuleMemberTable_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ int package_member_length = cr.readUnsignedShort();
+ package_member_table = new int[package_member_length];
+ for (int i = 0; i < package_member_table.length; i++)
+ package_member_table[i] = cr.readUnsignedShort();
+ }
+
+ public ModuleMemberTable_attribute(ConstantPool cp, int[] package_member_table)
+ throws ConstantPoolException {
+ this(cp.getUTF8Index(Attribute.ModuleMemberTable), package_member_table);
+ }
+
+ public ModuleMemberTable_attribute(int name_index, int[] package_member_table) {
+ super(name_index, 2 * package_member_table.length);
+ this.package_member_table = package_member_table;
+ }
+
+ public int getPackageMemberCount() {
+ return package_member_table.length;
+ }
+
+ public String getPackageMemberName(int index, ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(package_member_table[index]);
+ }
+
+ public <R, P> R accept(Visitor<R, P> visitor, P p) {
+ return visitor.visitModuleMemberTable(this, p);
+ }
+
+ public final int[] package_member_table;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Module_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JSR 277.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Module_attribute extends Attribute {
+ Module_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ module_name = cr.readUnsignedShort();
+ }
+
+ public Module_attribute(ConstantPool constant_pool, int module_name)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.Module), module_name);
+ }
+
+ public Module_attribute(int name_index, int module_name) {
+ super(name_index, 2);
+ this.module_name = module_name;
+ }
+
+ public String getModuleName(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(module_name);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitModule(this, data);
+ }
+
+ public final int module_name;
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/OpCodes.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,868 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.util.HashMap;
+
+/**
+ * See JVMS3, section 6.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class OpCodes {
+
+ public static int opcLength(int opc) throws IllegalArgumentException {
+ switch (opc >> 8) {
+ case 0:
+ return opcLengthsTab[opc];
+ case opc_wide:
+ switch (opc & 0xFF) {
+ case opc_aload:
+ case opc_astore:
+ case opc_fload:
+ case opc_fstore:
+ case opc_iload:
+ case opc_istore:
+ case opc_lload:
+ case opc_lstore:
+ case opc_dload:
+ case opc_dstore:
+ case opc_ret:
+ return 4;
+ case opc_iinc:
+ return 6;
+ default:
+ throw new IllegalArgumentException();
+ }
+ case opc_nonpriv:
+ case opc_priv:
+ return 2;
+ default:
+ throw new IllegalArgumentException();
+ }
+ }
+
+ public static String opcName(int opc) {
+ try {
+ switch (opc >> 8) {
+ case 0:
+ return opcNamesTab[opc];
+ case opc_wide:
+ {
+ String mnem = opcNamesTab[opc & 0xFF] + "_w";
+ if (mnemocodes.get(mnem) == null) {
+ return null; // non-existent opcode
+ }
+ return mnem;
+ }
+ case opc_nonpriv:
+ return opcExtNamesTab[opc & 0xFF];
+ case opc_priv:
+ return opcPrivExtNamesTab[opc & 0xFF];
+ default:
+ return null;
+ }
+ } catch (ArrayIndexOutOfBoundsException e) {
+ switch (opc) {
+ case opc_nonpriv:
+ return "nonpriv";
+ case opc_priv:
+ return "priv";
+ default:
+ return null;
+ }
+ }
+ }
+
+ /* Opcodes */
+ public static final int opc_dead = -2;
+ public static final int opc_label = -1;
+ public static final int opc_nop = 0;
+ public static final int opc_aconst_null = 1;
+ public static final int opc_iconst_m1 = 2;
+ public static final int opc_iconst_0 = 3;
+ public static final int opc_iconst_1 = 4;
+ public static final int opc_iconst_2 = 5;
+ public static final int opc_iconst_3 = 6;
+ public static final int opc_iconst_4 = 7;
+ public static final int opc_iconst_5 = 8;
+ public static final int opc_lconst_0 = 9;
+ public static final int opc_lconst_1 = 10;
+ public static final int opc_fconst_0 = 11;
+ public static final int opc_fconst_1 = 12;
+ public static final int opc_fconst_2 = 13;
+ public static final int opc_dconst_0 = 14;
+ public static final int opc_dconst_1 = 15;
+ public static final int opc_bipush = 16;
+ public static final int opc_sipush = 17;
+ public static final int opc_ldc = 18;
+ public static final int opc_ldc_w = 19;
+ public static final int opc_ldc2_w = 20;
+ public static final int opc_iload = 21;
+ public static final int opc_lload = 22;
+ public static final int opc_fload = 23;
+ public static final int opc_dload = 24;
+ public static final int opc_aload = 25;
+ public static final int opc_iload_0 = 26;
+ public static final int opc_iload_1 = 27;
+ public static final int opc_iload_2 = 28;
+ public static final int opc_iload_3 = 29;
+ public static final int opc_lload_0 = 30;
+ public static final int opc_lload_1 = 31;
+ public static final int opc_lload_2 = 32;
+ public static final int opc_lload_3 = 33;
+ public static final int opc_fload_0 = 34;
+ public static final int opc_fload_1 = 35;
+ public static final int opc_fload_2 = 36;
+ public static final int opc_fload_3 = 37;
+ public static final int opc_dload_0 = 38;
+ public static final int opc_dload_1 = 39;
+ public static final int opc_dload_2 = 40;
+ public static final int opc_dload_3 = 41;
+ public static final int opc_aload_0 = 42;
+ public static final int opc_aload_1 = 43;
+ public static final int opc_aload_2 = 44;
+ public static final int opc_aload_3 = 45;
+ public static final int opc_iaload = 46;
+ public static final int opc_laload = 47;
+ public static final int opc_faload = 48;
+ public static final int opc_daload = 49;
+ public static final int opc_aaload = 50;
+ public static final int opc_baload = 51;
+ public static final int opc_caload = 52;
+ public static final int opc_saload = 53;
+ public static final int opc_istore = 54;
+ public static final int opc_lstore = 55;
+ public static final int opc_fstore = 56;
+ public static final int opc_dstore = 57;
+ public static final int opc_astore = 58;
+ public static final int opc_istore_0 = 59;
+ public static final int opc_istore_1 = 60;
+ public static final int opc_istore_2 = 61;
+ public static final int opc_istore_3 = 62;
+ public static final int opc_lstore_0 = 63;
+ public static final int opc_lstore_1 = 64;
+ public static final int opc_lstore_2 = 65;
+ public static final int opc_lstore_3 = 66;
+ public static final int opc_fstore_0 = 67;
+ public static final int opc_fstore_1 = 68;
+ public static final int opc_fstore_2 = 69;
+ public static final int opc_fstore_3 = 70;
+ public static final int opc_dstore_0 = 71;
+ public static final int opc_dstore_1 = 72;
+ public static final int opc_dstore_2 = 73;
+ public static final int opc_dstore_3 = 74;
+ public static final int opc_astore_0 = 75;
+ public static final int opc_astore_1 = 76;
+ public static final int opc_astore_2 = 77;
+ public static final int opc_astore_3 = 78;
+ public static final int opc_iastore = 79;
+ public static final int opc_lastore = 80;
+ public static final int opc_fastore = 81;
+ public static final int opc_dastore = 82;
+ public static final int opc_aastore = 83;
+ public static final int opc_bastore = 84;
+ public static final int opc_castore = 85;
+ public static final int opc_sastore = 86;
+ public static final int opc_pop = 87;
+ public static final int opc_pop2 = 88;
+ public static final int opc_dup = 89;
+ public static final int opc_dup_x1 = 90;
+ public static final int opc_dup_x2 = 91;
+ public static final int opc_dup2 = 92;
+ public static final int opc_dup2_x1 = 93;
+ public static final int opc_dup2_x2 = 94;
+ public static final int opc_swap = 95;
+ public static final int opc_iadd = 96;
+ public static final int opc_ladd = 97;
+ public static final int opc_fadd = 98;
+ public static final int opc_dadd = 99;
+ public static final int opc_isub = 100;
+ public static final int opc_lsub = 101;
+ public static final int opc_fsub = 102;
+ public static final int opc_dsub = 103;
+ public static final int opc_imul = 104;
+ public static final int opc_lmul = 105;
+ public static final int opc_fmul = 106;
+ public static final int opc_dmul = 107;
+ public static final int opc_idiv = 108;
+ public static final int opc_ldiv = 109;
+ public static final int opc_fdiv = 110;
+ public static final int opc_ddiv = 111;
+ public static final int opc_irem = 112;
+ public static final int opc_lrem = 113;
+ public static final int opc_frem = 114;
+ public static final int opc_drem = 115;
+ public static final int opc_ineg = 116;
+ public static final int opc_lneg = 117;
+ public static final int opc_fneg = 118;
+ public static final int opc_dneg = 119;
+ public static final int opc_ishl = 120;
+ public static final int opc_lshl = 121;
+ public static final int opc_ishr = 122;
+ public static final int opc_lshr = 123;
+ public static final int opc_iushr = 124;
+ public static final int opc_lushr = 125;
+ public static final int opc_iand = 126;
+ public static final int opc_land = 127;
+ public static final int opc_ior = 128;
+ public static final int opc_lor = 129;
+ public static final int opc_ixor = 130;
+ public static final int opc_lxor = 131;
+ public static final int opc_iinc = 132;
+ public static final int opc_i2l = 133;
+ public static final int opc_i2f = 134;
+ public static final int opc_i2d = 135;
+ public static final int opc_l2i = 136;
+ public static final int opc_l2f = 137;
+ public static final int opc_l2d = 138;
+ public static final int opc_f2i = 139;
+ public static final int opc_f2l = 140;
+ public static final int opc_f2d = 141;
+ public static final int opc_d2i = 142;
+ public static final int opc_d2l = 143;
+ public static final int opc_d2f = 144;
+ public static final int opc_i2b = 145;
+ public static final int opc_int2byte = 145;
+ public static final int opc_i2c = 146;
+ public static final int opc_int2char = 146;
+ public static final int opc_i2s = 147;
+ public static final int opc_int2short = 147;
+ public static final int opc_lcmp = 148;
+ public static final int opc_fcmpl = 149;
+ public static final int opc_fcmpg = 150;
+ public static final int opc_dcmpl = 151;
+ public static final int opc_dcmpg = 152;
+ public static final int opc_ifeq = 153;
+ public static final int opc_ifne = 154;
+ public static final int opc_iflt = 155;
+ public static final int opc_ifge = 156;
+ public static final int opc_ifgt = 157;
+ public static final int opc_ifle = 158;
+ public static final int opc_if_icmpeq = 159;
+ public static final int opc_if_icmpne = 160;
+ public static final int opc_if_icmplt = 161;
+ public static final int opc_if_icmpge = 162;
+ public static final int opc_if_icmpgt = 163;
+ public static final int opc_if_icmple = 164;
+ public static final int opc_if_acmpeq = 165;
+ public static final int opc_if_acmpne = 166;
+ public static final int opc_goto = 167;
+ public static final int opc_jsr = 168;
+ public static final int opc_ret = 169;
+ public static final int opc_tableswitch = 170;
+ public static final int opc_lookupswitch = 171;
+ public static final int opc_ireturn = 172;
+ public static final int opc_lreturn = 173;
+ public static final int opc_freturn = 174;
+ public static final int opc_dreturn = 175;
+ public static final int opc_areturn = 176;
+ public static final int opc_return = 177;
+ public static final int opc_getstatic = 178;
+ public static final int opc_putstatic = 179;
+ public static final int opc_getfield = 180;
+ public static final int opc_putfield = 181;
+ public static final int opc_invokevirtual = 182;
+ public static final int opc_invokenonvirtual = 183;
+ public static final int opc_invokespecial = 183;
+ public static final int opc_invokestatic = 184;
+ public static final int opc_invokeinterface = 185;
+// public static final int opc_xxxunusedxxx = 186;
+ public static final int opc_new = 187;
+ public static final int opc_newarray = 188;
+ public static final int opc_anewarray = 189;
+ public static final int opc_arraylength = 190;
+ public static final int opc_athrow = 191;
+ public static final int opc_checkcast = 192;
+ public static final int opc_instanceof = 193;
+ public static final int opc_monitorenter = 194;
+ public static final int opc_monitorexit = 195;
+ public static final int opc_wide = 196;
+ public static final int opc_multianewarray = 197;
+ public static final int opc_ifnull = 198;
+ public static final int opc_ifnonnull = 199;
+ public static final int opc_goto_w = 200;
+ public static final int opc_jsr_w = 201;
+
+ /* Pseudo-instructions */
+ public static final int opc_bytecode = 203;
+ public static final int opc_try = 204;
+ public static final int opc_endtry = 205;
+ public static final int opc_catch = 206;
+ public static final int opc_var = 207;
+ public static final int opc_endvar = 208;
+ public static final int opc_localsmap = 209;
+ public static final int opc_stackmap = 210;
+
+ /* PicoJava prefixes */
+ public static final int opc_nonpriv = 254;
+ public static final int opc_priv = 255;
+
+ /* Wide instructions */
+ public static final int opc_iload_w = (opc_wide << 8 ) | opc_iload;
+ public static final int opc_lload_w = (opc_wide << 8 ) | opc_lload;
+ public static final int opc_fload_w = (opc_wide << 8 ) | opc_fload;
+ public static final int opc_dload_w = (opc_wide << 8 ) | opc_dload;
+ public static final int opc_aload_w = (opc_wide << 8 ) | opc_aload;
+ public static final int opc_istore_w = (opc_wide << 8 ) | opc_istore;
+ public static final int opc_lstore_w = (opc_wide << 8 ) | opc_lstore;
+ public static final int opc_fstore_w = (opc_wide << 8 ) | opc_fstore;
+ public static final int opc_dstore_w = (opc_wide << 8 ) | opc_dstore;
+ public static final int opc_astore_w = (opc_wide << 8 ) | opc_astore;
+ public static final int opc_ret_w = (opc_wide << 8 ) | opc_ret;
+ public static final int opc_iinc_w = (opc_wide << 8 ) | opc_iinc;
+
+ /* Opcode Names */
+ private static final String opcNamesTab[] = {
+ "nop",
+ "aconst_null",
+ "iconst_m1",
+ "iconst_0",
+ "iconst_1",
+ "iconst_2",
+ "iconst_3",
+ "iconst_4",
+ "iconst_5",
+ "lconst_0",
+ "lconst_1",
+ "fconst_0",
+ "fconst_1",
+ "fconst_2",
+ "dconst_0",
+ "dconst_1",
+ "bipush",
+ "sipush",
+ "ldc",
+ "ldc_w",
+ "ldc2_w",
+ "iload",
+ "lload",
+ "fload",
+ "dload",
+ "aload",
+ "iload_0",
+ "iload_1",
+ "iload_2",
+ "iload_3",
+ "lload_0",
+ "lload_1",
+ "lload_2",
+ "lload_3",
+ "fload_0",
+ "fload_1",
+ "fload_2",
+ "fload_3",
+ "dload_0",
+ "dload_1",
+ "dload_2",
+ "dload_3",
+ "aload_0",
+ "aload_1",
+ "aload_2",
+ "aload_3",
+ "iaload",
+ "laload",
+ "faload",
+ "daload",
+ "aaload",
+ "baload",
+ "caload",
+ "saload",
+ "istore",
+ "lstore",
+ "fstore",
+ "dstore",
+ "astore",
+ "istore_0",
+ "istore_1",
+ "istore_2",
+ "istore_3",
+ "lstore_0",
+ "lstore_1",
+ "lstore_2",
+ "lstore_3",
+ "fstore_0",
+ "fstore_1",
+ "fstore_2",
+ "fstore_3",
+ "dstore_0",
+ "dstore_1",
+ "dstore_2",
+ "dstore_3",
+ "astore_0",
+ "astore_1",
+ "astore_2",
+ "astore_3",
+ "iastore",
+ "lastore",
+ "fastore",
+ "dastore",
+ "aastore",
+ "bastore",
+ "castore",
+ "sastore",
+ "pop",
+ "pop2",
+ "dup",
+ "dup_x1",
+ "dup_x2",
+ "dup2",
+ "dup2_x1",
+ "dup2_x2",
+ "swap",
+ "iadd",
+ "ladd",
+ "fadd",
+ "dadd",
+ "isub",
+ "lsub",
+ "fsub",
+ "dsub",
+ "imul",
+ "lmul",
+ "fmul",
+ "dmul",
+ "idiv",
+ "ldiv",
+ "fdiv",
+ "ddiv",
+ "irem",
+ "lrem",
+ "frem",
+ "drem",
+ "ineg",
+ "lneg",
+ "fneg",
+ "dneg",
+ "ishl",
+ "lshl",
+ "ishr",
+ "lshr",
+ "iushr",
+ "lushr",
+ "iand",
+ "land",
+ "ior",
+ "lor",
+ "ixor",
+ "lxor",
+ "iinc",
+ "i2l",
+ "i2f",
+ "i2d",
+ "l2i",
+ "l2f",
+ "l2d",
+ "f2i",
+ "f2l",
+ "f2d",
+ "d2i",
+ "d2l",
+ "d2f",
+ "i2b",
+ "i2c",
+ "i2s",
+ "lcmp",
+ "fcmpl",
+ "fcmpg",
+ "dcmpl",
+ "dcmpg",
+ "ifeq",
+ "ifne",
+ "iflt",
+ "ifge",
+ "ifgt",
+ "ifle",
+ "if_icmpeq",
+ "if_icmpne",
+ "if_icmplt",
+ "if_icmpge",
+ "if_icmpgt",
+ "if_icmple",
+ "if_acmpeq",
+ "if_acmpne",
+ "goto",
+ "jsr",
+ "ret",
+ "tableswitch",
+ "lookupswitch",
+ "ireturn",
+ "lreturn",
+ "freturn",
+ "dreturn",
+ "areturn",
+ "return",
+ "getstatic",
+ "putstatic",
+ "getfield",
+ "putfield",
+ "invokevirtual",
+ "invokespecial", // was "invokenonvirtual",
+ "invokestatic",
+ "invokeinterface",
+ "bytecode 186", //"xxxunusedxxx",
+ "new",
+ "newarray",
+ "anewarray",
+ "arraylength",
+ "athrow",
+ "checkcast",
+ "instanceof",
+ "monitorenter",
+ "monitorexit",
+ null, // "wide",
+ "multianewarray",
+ "ifnull",
+ "ifnonnull",
+ "goto_w",
+ "jsr_w",
+ "bytecode 202", // "breakpoint",
+ "bytecode",
+ "try",
+ "endtry",
+ "catch",
+ "var",
+ "endvar",
+ "locals_map",
+ "stack_map"
+ };
+
+ /* Opcode Lengths */
+ private static final int opcLengthsTab[] = {
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 2,
+ 3,
+ 2,
+ 3,
+ 3,
+ 2,
+ 2,
+ 2,
+ 2,
+ 2,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 2,
+ 2,
+ 2,
+ 2,
+ 2,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 3,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 2,
+ 99,
+ 99,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 3,
+ 5,
+ 0,
+ 3,
+ 2,
+ 3,
+ 1,
+ 1,
+ 3,
+ 3,
+ 1,
+ 1,
+ 0, // wide
+ 4,
+ 3,
+ 3,
+ 5,
+ 5,
+ 1,
+ 1, 0, 0, 0, 0, 0 // pseudo
+ };
+
+ /* Type codes, used in newarray opcode */
+ public static final int T_CLASS = 0x00000002;
+ public static final int T_BOOLEAN = 0x00000004;
+ public static final int T_CHAR = 0x00000005;
+ public static final int T_FLOAT = 0x00000006;
+ public static final int T_DOUBLE = 0x00000007;
+ public static final int T_BYTE = 0x00000008;
+ public static final int T_SHORT = 0x00000009;
+ public static final int T_INT = 0x0000000a;
+ public static final int T_LONG = 0x0000000b;
+
+ private static HashMap<String,Integer> mnemocodes = new HashMap<String,Integer>(301, 0.5f);
+ private static String opcExtNamesTab[]=new String[128];
+ private static String opcPrivExtNamesTab[]=new String[128];
+
+ private static void defineNonPriv(int opc, String mnem) {
+ mnemocodes.put(opcExtNamesTab[opc] = mnem, opc_nonpriv * 256 + opc);
+ }
+
+ private static void definePriv(int opc, String mnem) {
+ mnemocodes.put(opcPrivExtNamesTab[opc] = "priv_" + mnem, opc_priv * 256 + opc);
+ }
+
+ private static void defineExt(int opc, String mnem) {
+ defineNonPriv(opc, mnem);
+ definePriv(opc, mnem);
+ }
+
+ static {
+ for (int i = 0; i < opc_wide; i++) {
+ mnemocodes.put(opcNamesTab[i], i);
+ }
+ for (int i = opc_wide + 1; i < opcNamesTab.length; i++) {
+ mnemocodes.put(opcNamesTab[i], i);
+ }
+ mnemocodes.put("invokenonvirtual", opc_invokespecial);
+
+ mnemocodes.put("iload_w", opc_iload_w);
+ mnemocodes.put("lload_w", opc_lload_w);
+ mnemocodes.put("fload_w", opc_fload_w);
+ mnemocodes.put("dload_w", opc_dload_w);
+ mnemocodes.put("aload_w", opc_aload_w);
+ mnemocodes.put("istore_w", opc_istore_w);
+ mnemocodes.put("lstore_w", opc_lstore_w);
+ mnemocodes.put("fstore_w", opc_fstore_w);
+ mnemocodes.put("dstore_w", opc_dstore_w);
+ mnemocodes.put("astore_w", opc_astore_w);
+ mnemocodes.put("ret_w", opc_ret_w);
+ mnemocodes.put("iinc_w", opc_iinc_w);
+
+ mnemocodes.put("nonpriv", opc_nonpriv);
+ mnemocodes.put("priv", opc_priv);
+
+ defineExt(0, "load_ubyte");
+ defineExt(1, "load_byte");
+ defineExt(2, "load_char");
+ defineExt(3, "load_short");
+ defineExt(4, "load_word");
+ defineExt(10, "load_char_oe");
+ defineExt(11, "load_short_oe");
+ defineExt(12, "load_word_oe");
+ defineExt(16, "ncload_ubyte");
+ defineExt(17, "ncload_byte");
+ defineExt(18, "ncload_char");
+ defineExt(19, "ncload_short");
+ defineExt(20, "ncload_word");
+ defineExt(26, "ncload_char_oe");
+ defineExt(27, "ncload_short_oe");
+ defineExt(28, "ncload_word_oe");
+ defineExt(30, "cache_flush");
+ defineExt(32, "store_byte");
+ defineExt(34, "store_short");
+ defineExt(36, "store_word");
+ defineExt(42, "store_short_oe");
+ defineExt(44, "store_word_oe");
+ defineExt(48, "ncstore_byte");
+ defineExt(50, "ncstore_short");
+ defineExt(52, "ncstore_word");
+ defineExt(58, "ncstore_short_oe");
+ defineExt(60, "ncstore_word_oe");
+ defineExt(62, "zero_line");
+ defineNonPriv(5, "ret_from_sub");
+ defineNonPriv(63, "enter_sync_method");
+ definePriv(5, "ret_from_trap");
+ definePriv(6, "read_dcache_tag");
+ definePriv(7, "read_dcache_data");
+ definePriv(14, "read_icache_tag");
+ definePriv(15, "read_icache_data");
+ definePriv(22, "powerdown");
+ definePriv(23, "read_scache_data");
+ definePriv(31, "cache_index_flush");
+ definePriv(38, "write_dcache_tag");
+ definePriv(39, "write_dcache_data");
+ definePriv(46, "write_icache_tag");
+ definePriv(47, "write_icache_data");
+ definePriv(54, "reset");
+ definePriv(55, "write_scache_data");
+ for (int i = 0; i < 32; i++) {
+ definePriv(i + 64, "read_reg_" + i);
+ }
+ for (int i = 0; i < 32; i++) {
+ definePriv(i + 96, "write_reg_" + i);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/RuntimeAnnotations_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.16 and 4.8.17.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public abstract class RuntimeAnnotations_attribute extends Attribute {
+ protected RuntimeAnnotations_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, Annotation.InvalidAnnotation {
+ super(name_index, length);
+ int num_annotations = cr.readUnsignedShort();
+ annotations = new Annotation[num_annotations];
+ for (int i = 0; i < annotations.length; i++)
+ annotations[i] = new Annotation(cr);
+ }
+
+ protected RuntimeAnnotations_attribute(int name_index, Annotation[] annotations) {
+ super(name_index, length(annotations));
+ this.annotations = annotations;
+ }
+
+ private static int length(Annotation[] annos) {
+ int n = 2;
+ for (Annotation anno: annos)
+ n += anno.length();
+ return n;
+ }
+
+ public final Annotation[] annotations;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/RuntimeInvisibleAnnotations_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.17.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class RuntimeInvisibleAnnotations_attribute extends RuntimeAnnotations_attribute {
+ RuntimeInvisibleAnnotations_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, AttributeException {
+ super(cr, name_index, length);
+ }
+
+ public RuntimeInvisibleAnnotations_attribute(ConstantPool cp, Annotation[] annotations)
+ throws ConstantPoolException {
+ this(cp.getUTF8Index(Attribute.RuntimeInvisibleAnnotations), annotations);
+ }
+
+ public RuntimeInvisibleAnnotations_attribute(int name_index, Annotation[] annotations) {
+ super(name_index, annotations);
+ }
+
+ public <R, P> R accept(Visitor<R, P> visitor, P p) {
+ return visitor.visitRuntimeInvisibleAnnotations(this, p);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/RuntimeInvisibleParameterAnnotations_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.18.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class RuntimeInvisibleParameterAnnotations_attribute extends RuntimeParameterAnnotations_attribute {
+ RuntimeInvisibleParameterAnnotations_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, Annotation.InvalidAnnotation {
+ super(cr, name_index, length);
+ }
+
+ public RuntimeInvisibleParameterAnnotations_attribute(ConstantPool cp, Annotation[][] parameter_annotations)
+ throws ConstantPoolException {
+ this(cp.getUTF8Index(Attribute.RuntimeInvisibleParameterAnnotations), parameter_annotations);
+ }
+
+ public RuntimeInvisibleParameterAnnotations_attribute(int name_index, Annotation[][] parameter_annotations) {
+ super(name_index, parameter_annotations);
+ }
+
+ public <R, P> R accept(Visitor<R, P> visitor, P p) {
+ return visitor.visitRuntimeInvisibleParameterAnnotations(this, p);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/RuntimeParameterAnnotations_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.18 and 4.8.19.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public abstract class RuntimeParameterAnnotations_attribute extends Attribute {
+ RuntimeParameterAnnotations_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, Annotation.InvalidAnnotation {
+ super(name_index, length);
+ int num_parameters = cr.readUnsignedByte();
+ parameter_annotations = new Annotation[num_parameters][];
+ for (int p = 0; p < parameter_annotations.length; p++) {
+ int num_annotations = cr.readUnsignedShort();
+ Annotation[] annotations = new Annotation[num_annotations];
+ for (int i = 0; i < num_annotations; i++)
+ annotations[i] = new Annotation(cr);
+ parameter_annotations[p] = annotations;
+ }
+ }
+
+ protected RuntimeParameterAnnotations_attribute(int name_index, Annotation[][] parameter_annotations) {
+ super(name_index, length(parameter_annotations));
+ this.parameter_annotations = parameter_annotations;
+ }
+
+ private static int length(Annotation[][] anno_arrays) {
+ int n = 1;
+ for (Annotation[] anno_array: anno_arrays) {
+ n += 2;
+ for (Annotation anno: anno_array)
+ n += anno.length();
+ }
+ return n;
+ }
+
+ public final Annotation[][] parameter_annotations;
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/RuntimeVisibleAnnotations_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.16.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class RuntimeVisibleAnnotations_attribute extends RuntimeAnnotations_attribute {
+ RuntimeVisibleAnnotations_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, Annotation.InvalidAnnotation {
+ super(cr, name_index, length);
+ }
+
+ public RuntimeVisibleAnnotations_attribute(ConstantPool cp, Annotation[] annotations)
+ throws ConstantPoolException {
+ this(cp.getUTF8Index(Attribute.RuntimeVisibleAnnotations), annotations);
+ }
+
+ public RuntimeVisibleAnnotations_attribute(int name_index, Annotation[] annotations) {
+ super(name_index, annotations);
+ }
+
+ public <R, P> R accept(Visitor<R, P> visitor, P p) {
+ return visitor.visitRuntimeVisibleAnnotations(this, p);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/RuntimeVisibleParameterAnnotations_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.18.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class RuntimeVisibleParameterAnnotations_attribute extends RuntimeParameterAnnotations_attribute {
+ RuntimeVisibleParameterAnnotations_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, Annotation.InvalidAnnotation {
+ super(cr, name_index, length);
+ }
+
+ public RuntimeVisibleParameterAnnotations_attribute(ConstantPool cp, Annotation[][] parameter_annotations)
+ throws ConstantPoolException {
+ this(cp.getUTF8Index(Attribute.RuntimeVisibleParameterAnnotations), parameter_annotations);
+ }
+
+ public RuntimeVisibleParameterAnnotations_attribute(int name_index, Annotation[][] parameter_annotations) {
+ super(name_index, parameter_annotations);
+ }
+
+ public <R, P> R accept(Visitor<R, P> visitor, P p) {
+ return visitor.visitRuntimeVisibleParameterAnnotations(this, p);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Signature.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,275 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * See JVMS3 4.4.4.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Signature extends Descriptor {
+
+ public Signature(int index) {
+ super(index);
+ }
+
+ public Type getType(ConstantPool constant_pool) throws ConstantPoolException {
+ if (type == null)
+ type = parse(getValue(constant_pool));
+ return type;
+ }
+
+ @Override
+ public int getParameterCount(ConstantPool constant_pool) throws ConstantPoolException {
+ Type.MethodType m = (Type.MethodType) getType(constant_pool);
+ return m.argTypes.size();
+ }
+
+ @Override
+ public String getParameterTypes(ConstantPool constant_pool) throws ConstantPoolException {
+ Type.MethodType m = (Type.MethodType) getType(constant_pool);
+ StringBuilder sb = new StringBuilder();
+ sb.append("(");
+ String sep = "";
+ for (Type argType: m.argTypes) {
+ sb.append(sep);
+ sb.append(argType);
+ sep = ", ";
+ }
+ sb.append(")");
+ return sb.toString();
+ }
+
+ @Override
+ public String getReturnType(ConstantPool constant_pool) throws ConstantPoolException {
+ Type.MethodType m = (Type.MethodType) getType(constant_pool);
+ return m.returnType.toString();
+ }
+
+ @Override
+ public String getFieldType(ConstantPool constant_pool) throws ConstantPoolException {
+ return getType(constant_pool).toString();
+ }
+
+ private Type parse(String sig) {
+ this.sig = sig;
+ sigp = 0;
+
+ List<Type> typeArgTypes = null;
+ if (sig.charAt(sigp) == '<')
+ typeArgTypes = parseTypeArgTypes();
+
+ if (sig.charAt(sigp) == '(') {
+ List<Type> argTypes = parseTypeSignatures(')');
+ Type returnType = parseTypeSignature();
+ List<Type> throwsTypes = null;
+ while (sigp < sig.length() && sig.charAt(sigp) == '^') {
+ sigp++;
+ if (throwsTypes == null)
+ throwsTypes = new ArrayList<Type>();
+ throwsTypes.add(parseTypeSignature());
+ }
+ return new Type.MethodType(typeArgTypes, argTypes, returnType, throwsTypes);
+ } else {
+ Type t = parseTypeSignature();
+ if (typeArgTypes == null && sigp == sig.length())
+ return t;
+ Type superclass = t;
+ List<Type> superinterfaces = new ArrayList<Type>();
+ while (sigp < sig.length())
+ superinterfaces.add(parseTypeSignature());
+ return new Type.ClassSigType(typeArgTypes, superclass, superinterfaces);
+
+ }
+ }
+
+ private Type parseTypeSignature() {
+ switch (sig.charAt(sigp)) {
+ case 'B':
+ sigp++;
+ return new Type.SimpleType("byte");
+
+ case 'C':
+ sigp++;
+ return new Type.SimpleType("char");
+
+ case 'D':
+ sigp++;
+ return new Type.SimpleType("double");
+
+ case 'F':
+ sigp++;
+ return new Type.SimpleType("float");
+
+ case 'I':
+ sigp++;
+ return new Type.SimpleType("int");
+
+ case 'J':
+ sigp++;
+ return new Type.SimpleType("long");
+
+ case 'L':
+ return parseClassTypeSignature();
+
+ case 'S':
+ sigp++;
+ return new Type.SimpleType("short");
+
+ case 'T':
+ return parseTypeVariableSignature();
+
+ case 'V':
+ sigp++;
+ return new Type.SimpleType("void");
+
+ case 'Z':
+ sigp++;
+ return new Type.SimpleType("boolean");
+
+ case '[':
+ sigp++;
+ return new Type.ArrayType(parseTypeSignature());
+
+ case '*':
+ sigp++;
+ return new Type.WildcardType();
+
+ case '+':
+ sigp++;
+ return new Type.WildcardType("extends", parseTypeSignature());
+
+ case '-':
+ sigp++;
+ return new Type.WildcardType("super", parseTypeSignature());
+
+ default:
+ throw new IllegalStateException(debugInfo());
+ }
+ }
+
+ private List<Type> parseTypeSignatures(char term) {
+ sigp++;
+ List<Type> types = new ArrayList<Type>();
+ while (sig.charAt(sigp) != term)
+ types.add(parseTypeSignature());
+ sigp++;
+ return types;
+ }
+
+ private Type parseClassTypeSignature() {
+ assert sig.charAt(sigp) == 'L';
+ sigp++;
+ return parseClassTypeSignatureRest();
+ }
+
+ private Type parseClassTypeSignatureRest() {
+ StringBuilder sb = new StringBuilder();
+ Type t = null;
+ char sigch;
+ while (true) {
+ switch (sigch = sig.charAt(sigp)) {
+ case '/':
+ sigp++;
+ sb.append(".");
+ break;
+
+ case '.':
+ sigp++;
+ if (t == null)
+ t = new Type.SimpleType(sb.toString());
+ return new Type.InnerClassType(t, parseClassTypeSignatureRest());
+
+ case ';':
+ sigp++;
+ if (t == null)
+ t = new Type.SimpleType(sb.toString());
+ return t;
+
+ case '<':
+ List<Type> argTypes = parseTypeSignatures('>');
+ t = new Type.ClassType(sb.toString(), argTypes);
+ break;
+
+ default:
+ sigp++;
+ sb.append(sigch);
+ break;
+ }
+ }
+ }
+
+ private List<Type> parseTypeArgTypes() {
+ assert sig.charAt(sigp) == '<';
+ sigp++;
+ List<Type> types = null;
+ types = new ArrayList<Type>();
+ while (sig.charAt(sigp) != '>')
+ types.add(parseTypeArgType());
+ sigp++;
+ return types;
+ }
+
+ private Type parseTypeArgType() {
+ int sep = sig.indexOf(":", sigp);
+ String name = sig.substring(sigp, sep);
+ Type classBound = null;
+ List<Type> interfaceBounds = null;
+ sigp = sep + 1;
+ if (sig.charAt(sigp) != ':')
+ classBound = parseTypeSignature();
+ while (sig.charAt(sigp) == ':') {
+ sigp++;
+ if (interfaceBounds == null)
+ interfaceBounds = new ArrayList<Type>();
+ interfaceBounds.add(parseTypeSignature());
+ }
+ return new Type.TypeArgType(name, classBound, interfaceBounds);
+ }
+
+ private Type parseTypeVariableSignature() {
+ sigp++;
+ int sep = sig.indexOf(';', sigp);
+ Type t = new Type.SimpleType(sig.substring(sigp, sep));
+ sigp = sep + 1;
+ return t;
+ }
+
+ private String debugInfo() {
+ return sig.substring(0, sigp) + "!" + sig.charAt(sigp) + "!" + sig.substring(sigp+1);
+ }
+
+ private String sig;
+ private int sigp;
+
+ private Type type;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Signature_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.9.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Signature_attribute extends Attribute {
+ Signature_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ signature_index = cr.readUnsignedShort();
+ }
+
+ public Signature_attribute(ConstantPool constant_pool, int signature_index)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.Signature), signature_index);
+ }
+
+ public Signature_attribute(int name_index, int signature_index) {
+ super(name_index, 2);
+ this.signature_index = signature_index;
+ }
+
+ public String getSignature(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(signature_index);
+ }
+
+ public Signature getParsedSignature() {
+ return new Signature(signature_index);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitSignature(this, data);
+ }
+
+ public final int signature_index;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.ByteArrayInputStream;
+import java.io.DataInputStream;
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.15.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class SourceDebugExtension_attribute extends Attribute {
+ SourceDebugExtension_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ debug_extension = new byte[attribute_length];
+ cr.readFully(debug_extension);
+ }
+
+ public SourceDebugExtension_attribute(ConstantPool constant_pool, byte[] debug_extension)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.SourceDebugExtension), debug_extension);
+ }
+
+ public SourceDebugExtension_attribute(int name_index, byte[] debug_extension) {
+ super(name_index, debug_extension.length);
+ this.debug_extension = debug_extension;
+ }
+
+ public String getValue() {
+ DataInputStream d = new DataInputStream(new ByteArrayInputStream(debug_extension));
+ try {
+ return d.readUTF();
+ } catch (IOException e) {
+ return null;
+ }
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitSourceDebugExtension(this, data);
+ }
+
+ public final byte[] debug_extension;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/SourceFile_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.10.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class SourceFile_attribute extends Attribute {
+ SourceFile_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ sourcefile_index = cr.readUnsignedShort();
+ }
+
+ public SourceFile_attribute(ConstantPool constant_pool, int sourcefile_index)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.SourceFile), sourcefile_index);
+ }
+
+ public SourceFile_attribute(int name_index, int sourcefile_index) {
+ super(name_index, 2);
+ this.sourcefile_index = sourcefile_index;
+ }
+
+ public String getSourceFile(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(sourcefile_index);
+ }
+
+ public <R, P> R accept(Visitor<R, P> visitor, P p) {
+ return visitor.visitSourceFile(this, p);
+ }
+
+ public final int sourcefile_index;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/SourceID_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class SourceID_attribute extends Attribute {
+
+ SourceID_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ sourceID_index = cr.readUnsignedShort();
+ }
+
+ public SourceID_attribute(ConstantPool constant_pool, int sourceID_index)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.SourceID), sourceID_index);
+ }
+
+ public SourceID_attribute(int name_index, int sourceID_index) {
+ super(name_index, 2);
+ this.sourceID_index = sourceID_index;
+ }
+
+ String getSourceID(ConstantPool constant_pool) throws ConstantPoolException {
+ return constant_pool.getUTF8Value(sourceID_index);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitSourceID(this, data);
+ }
+
+ public final int sourceID_index;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/StackMapTable_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,349 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.4.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class StackMapTable_attribute extends Attribute {
+ static class InvalidStackMap extends AttributeException {
+ InvalidStackMap(String msg) {
+ super(msg);
+ }
+ }
+
+ StackMapTable_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, InvalidStackMap {
+ super(name_index, length);
+ number_of_entries = cr.readUnsignedShort();
+ entries = new stack_map_frame[number_of_entries];
+ for (int i = 0; i < number_of_entries; i++)
+ entries[i] = stack_map_frame.read(cr);
+ }
+
+ public StackMapTable_attribute(ConstantPool constant_pool, stack_map_frame[] entries)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.StackMapTable), entries);
+ }
+
+ public StackMapTable_attribute(int name_index, stack_map_frame[] entries) {
+ super(name_index, length(entries));
+ this.number_of_entries = entries.length;
+ this.entries = entries;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitStackMapTable(this, data);
+ }
+
+ static int length(stack_map_frame[] entries) {
+ int n = 2;
+ for (stack_map_frame entry: entries)
+ n += entry.length();
+ return n;
+ }
+
+ public final int number_of_entries;
+ public final stack_map_frame entries[];
+
+ public static abstract class stack_map_frame {
+ static stack_map_frame read(ClassReader cr)
+ throws IOException, InvalidStackMap {
+ int frame_type = cr.readUnsignedByte();
+ if (frame_type <= 63)
+ return new same_frame(frame_type);
+ else if (frame_type <= 127)
+ return new same_locals_1_stack_item_frame(frame_type, cr);
+ else if (frame_type <= 246)
+ throw new Error("unknown frame_type " + frame_type);
+ else if (frame_type == 247)
+ return new same_locals_1_stack_item_frame_extended(frame_type, cr);
+ else if (frame_type <= 250)
+ return new chop_frame(frame_type, cr);
+ else if (frame_type == 251)
+ return new same_frame_extended(frame_type, cr);
+ else if (frame_type <= 254)
+ return new append_frame(frame_type, cr);
+ else
+ return new full_frame(frame_type, cr);
+ }
+
+ protected stack_map_frame(int frame_type) {
+ this.frame_type = frame_type;
+ }
+
+ public int length() {
+ return 1;
+ }
+
+ public abstract <R,D> R accept(Visitor<R,D> visitor, D data);
+
+ public final int frame_type;
+
+ public static interface Visitor<R,P> {
+ R visit_same_frame(same_frame frame, P p);
+ R visit_same_locals_1_stack_item_frame(same_locals_1_stack_item_frame frame, P p);
+ R visit_same_locals_1_stack_item_frame_extended(same_locals_1_stack_item_frame_extended frame, P p);
+ R visit_chop_frame(chop_frame frame, P p);
+ R visit_same_frame_extended(same_frame_extended frame, P p);
+ R visit_append_frame(append_frame frame, P p);
+ R visit_full_frame(full_frame frame, P p);
+ }
+ }
+
+ public static class same_frame extends stack_map_frame {
+ same_frame(int frame_type) {
+ super(frame_type);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visit_same_frame(this, data);
+ }
+ }
+
+ public static class same_locals_1_stack_item_frame extends stack_map_frame {
+ same_locals_1_stack_item_frame(int frame_type, ClassReader cr)
+ throws IOException, InvalidStackMap {
+ super(frame_type);
+ stack = new verification_type_info[1];
+ stack[0] = verification_type_info.read(cr);
+ }
+
+ @Override
+ public int length() {
+ return super.length() + stack[0].length();
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visit_same_locals_1_stack_item_frame(this, data);
+ }
+
+ public final verification_type_info[] stack;
+ }
+
+ public static class same_locals_1_stack_item_frame_extended extends stack_map_frame {
+ same_locals_1_stack_item_frame_extended(int frame_type, ClassReader cr)
+ throws IOException, InvalidStackMap {
+ super(frame_type);
+ offset_delta = cr.readUnsignedShort();
+ stack = new verification_type_info[1];
+ stack[0] = verification_type_info.read(cr);
+ }
+
+ @Override
+ public int length() {
+ return super.length() + 2 + stack[0].length();
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visit_same_locals_1_stack_item_frame_extended(this, data);
+ }
+
+ public final int offset_delta;
+ public final verification_type_info[] stack;
+ }
+
+ public static class chop_frame extends stack_map_frame {
+ chop_frame(int frame_type, ClassReader cr) throws IOException {
+ super(frame_type);
+ offset_delta = cr.readUnsignedShort();
+ }
+
+ @Override
+ public int length() {
+ return super.length() + 2;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visit_chop_frame(this, data);
+ }
+
+ public final int offset_delta;
+ }
+
+ public static class same_frame_extended extends stack_map_frame {
+ same_frame_extended(int frame_type, ClassReader cr) throws IOException {
+ super(frame_type);
+ offset_delta = cr.readUnsignedShort();
+ }
+
+ @Override
+ public int length() {
+ return super.length() + 2;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visit_same_frame_extended(this, data);
+ }
+
+ public final int offset_delta;
+ }
+
+ public static class append_frame extends stack_map_frame {
+ append_frame(int frame_type, ClassReader cr)
+ throws IOException, InvalidStackMap {
+ super(frame_type);
+ offset_delta = cr.readUnsignedShort();
+ locals = new verification_type_info[frame_type - 251];
+ for (int i = 0; i < locals.length; i++)
+ locals[i] = verification_type_info.read(cr);
+ }
+
+ @Override
+ public int length() {
+ int n = super.length() + 2;
+ for (verification_type_info local: locals)
+ n += local.length();
+ return n;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visit_append_frame(this, data);
+ }
+
+ public final int offset_delta;
+ public final verification_type_info[] locals;
+ }
+
+ public static class full_frame extends stack_map_frame {
+ full_frame(int frame_type, ClassReader cr)
+ throws IOException, InvalidStackMap {
+ super(frame_type);
+ offset_delta = cr.readUnsignedShort();
+ number_of_locals = cr.readUnsignedShort();
+ locals = new verification_type_info[number_of_locals];
+ for (int i = 0; i < locals.length; i++)
+ locals[i] = verification_type_info.read(cr);
+ number_of_stack_items = cr.readUnsignedShort();
+ stack = new verification_type_info[number_of_stack_items];
+ for (int i = 0; i < stack.length; i++)
+ stack[i] = verification_type_info.read(cr);
+ }
+
+ @Override
+ public int length() {
+ int n = super.length() + 2;
+ for (verification_type_info local: locals)
+ n += local.length();
+ n += 2;
+ for (verification_type_info item: stack)
+ n += item.length();
+ return n;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visit_full_frame(this, data);
+ }
+
+ public final int offset_delta;
+ public final int number_of_locals;
+ public final verification_type_info[] locals;
+ public final int number_of_stack_items;
+ public final verification_type_info[] stack;
+ }
+
+ public static class verification_type_info {
+ public static final int ITEM_Top = 0;
+ public static final int ITEM_Integer = 1;
+ public static final int ITEM_Float = 2;
+ public static final int ITEM_Long = 4;
+ public static final int ITEM_Double = 3;
+ public static final int ITEM_Null = 5;
+ public static final int ITEM_UninitializedThis = 6;
+ public static final int ITEM_Object = 7;
+ public static final int ITEM_Uninitialized = 8;
+
+ static verification_type_info read(ClassReader cr)
+ throws IOException, InvalidStackMap {
+ int tag = cr.readUnsignedByte();
+ switch (tag) {
+ case ITEM_Top:
+ case ITEM_Integer:
+ case ITEM_Float:
+ case ITEM_Long:
+ case ITEM_Double:
+ case ITEM_Null:
+ case ITEM_UninitializedThis:
+ return new verification_type_info(tag);
+
+ case ITEM_Object:
+ return new Object_variable_info(cr);
+
+ case ITEM_Uninitialized:
+ return new Uninitialized_variable_info(cr);
+
+ default:
+ throw new InvalidStackMap("unrecognized verification_type_info tag");
+ }
+ }
+
+ verification_type_info(int tag) {
+ this.tag = tag;
+ }
+
+ public int length() {
+ return 1;
+ }
+
+ public final int tag;
+ }
+
+ public static class Object_variable_info extends verification_type_info {
+ Object_variable_info(ClassReader cr) throws IOException {
+ super(ITEM_Object);
+ cpool_index = cr.readUnsignedShort();
+ }
+
+ @Override
+ public int length() {
+ return super.length() + 2;
+ }
+
+ public final int cpool_index;
+ }
+
+ public static class Uninitialized_variable_info extends verification_type_info {
+ Uninitialized_variable_info(ClassReader cr) throws IOException {
+ super(ITEM_Uninitialized);
+ offset = cr.readUnsignedShort();
+ }
+
+ @Override
+ public int length() {
+ return super.length() + 2;
+ }
+
+ public final int offset;
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/StackMap_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class StackMap_attribute extends Attribute {
+ StackMap_attribute(ClassReader cr, int name_index, int length)
+ throws IOException, StackMapTable_attribute.InvalidStackMap {
+ super(name_index, length);
+ number_of_entries = cr.readUnsignedShort();
+ entries = new stack_map_frame[number_of_entries];
+ for (int i = 0; i < number_of_entries; i++)
+ entries[i] = new stack_map_frame(cr);
+ }
+
+ public StackMap_attribute(ConstantPool constant_pool, stack_map_frame[] entries)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.StackMap), entries);
+ }
+
+ public StackMap_attribute(int name_index, stack_map_frame[] entries) {
+ super(name_index, StackMapTable_attribute.length(entries));
+ this.number_of_entries = entries.length;
+ this.entries = entries;
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitStackMap(this, data);
+ }
+
+ public final int number_of_entries;
+ public final stack_map_frame entries[];
+
+ public static class stack_map_frame extends StackMapTable_attribute.full_frame {
+ stack_map_frame(ClassReader cr)
+ throws IOException, StackMapTable_attribute.InvalidStackMap {
+ super(255, cr);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Synthetic_attribute.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS3, section 4.8.8.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Synthetic_attribute extends Attribute {
+ Synthetic_attribute(ClassReader cr, int name_index, int length) throws IOException {
+ super(name_index, length);
+ }
+
+ public Synthetic_attribute(ConstantPool constant_pool)
+ throws ConstantPoolException {
+ this(constant_pool.getUTF8Index(Attribute.Synthetic));
+ }
+
+ public Synthetic_attribute(int name_index) {
+ super(name_index, 0);
+ }
+
+ public <R, D> R accept(Visitor<R, D> visitor, D data) {
+ return visitor.visitSynthetic(this, data);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Type.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,232 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.classfile;
+
+import java.util.List;
+
+/*
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Type {
+ protected Type() { }
+
+ public boolean isObject() {
+ return false;
+ }
+
+ protected static void append(StringBuilder sb, String prefix, List<? extends Type> types, String suffix) {
+ sb.append(prefix);
+ String sep = "";
+ for (Type t: types) {
+ sb.append(sep);
+ sb.append(t);
+ sep = ", ";
+ }
+ sb.append(suffix);
+ }
+
+ protected static void appendIfNotEmpty(StringBuilder sb, String prefix, List<? extends Type> types, String suffix) {
+ if (types != null && types.size() > 0)
+ append(sb, prefix, types, suffix);
+ }
+
+ public static class SimpleType extends Type {
+ public SimpleType(String name) {
+ this.name = name;
+ }
+
+ @Override
+ public String toString() {
+ return name;
+ }
+
+ @Override
+ public boolean isObject() {
+ return name.equals("java.lang.Object");
+ }
+
+ public final String name;
+ }
+
+ public static class ArrayType extends Type {
+ public ArrayType(Type elemType) {
+ this.elemType = elemType;
+ }
+
+ @Override
+ public String toString() {
+ return elemType + "[]";
+ }
+
+ public final Type elemType;
+ }
+
+ public static class MethodType extends Type {
+ public MethodType(List<? extends Type> argTypes, Type resultType) {
+ this(null, argTypes, resultType, null);
+ }
+
+ public MethodType(List<? extends Type> typeArgTypes,
+ List<? extends Type> argTypes,
+ Type returnType,
+ List<? extends Type> throwsTypes) {
+ this.typeArgTypes = typeArgTypes;
+ this.argTypes = argTypes;
+ this.returnType = returnType;
+ this.throwsTypes = throwsTypes;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ appendIfNotEmpty(sb, "<", typeArgTypes, "> ");
+ sb.append(returnType);
+ append(sb, " (", argTypes, ")");
+ appendIfNotEmpty(sb, " throws ", throwsTypes, "");
+ return sb.toString();
+ }
+
+ public final List<? extends Type> typeArgTypes;
+ public final List<? extends Type> argTypes;
+ public final Type returnType;
+ public final List<? extends Type> throwsTypes;
+ }
+
+ public static class ClassSigType extends Type {
+ public ClassSigType(List<Type> typeArgTypes, Type superclassType, List<Type> superinterfaceTypes) {
+ this.typeArgTypes = typeArgTypes;
+ this.superclassType = superclassType;
+ this.superinterfaceTypes = superinterfaceTypes;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ appendIfNotEmpty(sb, "<", typeArgTypes, ">");
+ if (superclassType != null && !superclassType.isObject()) {
+ sb.append(" extends ");
+ sb.append(superclassType);
+ }
+ appendIfNotEmpty(sb, " implements ", superinterfaceTypes, "");
+ return sb.toString();
+ }
+
+ public final List<Type> typeArgTypes;
+ public final Type superclassType;
+ public final List<Type> superinterfaceTypes;
+ }
+
+ public static class ClassType extends Type {
+ public ClassType(String name, List<Type> typeArgs) {
+ this.name = name;
+ this.typeArgs = typeArgs;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append(name);
+ appendIfNotEmpty(sb, "<", typeArgs, ">");
+ return sb.toString();
+ }
+
+ public final String name;
+ public final List<Type> typeArgs;
+ }
+
+
+ public static class InnerClassType extends Type {
+ public InnerClassType(Type outerType, Type innerType) {
+ this.outerType = outerType;
+ this.innerType = innerType;
+ }
+
+ @Override
+ public String toString() {
+ return outerType + "." + innerType;
+ }
+
+ public final Type outerType;
+ public final Type innerType;
+ }
+
+ public static class TypeArgType extends Type {
+ public TypeArgType(String name, Type classBound, List<Type> interfaceBounds) {
+ this.name = name;
+ this.classBound = classBound;
+ this.interfaceBounds = interfaceBounds;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append(name);
+ String sep = " extends ";
+ if (classBound != null && !classBound.isObject()) {
+ sb.append(sep);
+ sb.append(classBound);
+ sep = " & ";
+ }
+ if (interfaceBounds != null) {
+ for (Type bound: interfaceBounds) {
+ sb.append(sep);
+ sb.append(bound);
+ sep = " & ";
+ }
+ }
+ return sb.toString();
+ }
+
+ public final String name;
+ public final Type classBound;
+ public final List<Type> interfaceBounds;
+ }
+
+ public static class WildcardType extends Type {
+ public WildcardType() {
+ this(null, null);
+ }
+
+ public WildcardType(String kind, Type boundType) {
+ this.kind = kind;
+ this.boundType = boundType;
+ }
+
+ @Override
+ public String toString() {
+ if (kind == null)
+ return "?";
+ else
+ return "? " + kind + " " + boundType;
+ }
+
+ public final String kind;
+ public final Type boundType;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/classfile/package.html Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,12 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+ <head>
+ <title></title>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+ </head>
+ <body>
+ A minimalist library to read and write class files into objects closely
+ based on the corresponding definitions in the Java Virtual Machine
+ Specification (JVMS).
+ </body>
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/AnnotationWriter.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import com.sun.tools.classfile.Annotation;
+import com.sun.tools.classfile.Annotation.Annotation_element_value;
+import com.sun.tools.classfile.Annotation.Array_element_value;
+import com.sun.tools.classfile.Annotation.Class_element_value;
+import com.sun.tools.classfile.Annotation.Enum_element_value;
+import com.sun.tools.classfile.Annotation.Primitive_element_value;
+
+/**
+ * A writer for writing annotations as text.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class AnnotationWriter extends BasicWriter {
+ static AnnotationWriter instance(Context context) {
+ AnnotationWriter instance = context.get(AnnotationWriter.class);
+ if (instance == null)
+ instance = new AnnotationWriter(context);
+ return instance;
+ }
+
+ protected AnnotationWriter(Context context) {
+ super(context);
+ }
+
+ public void write(Annotation annot) {
+ print("#" + annot.type_index + "(");
+ for (int i = 0; i < annot.num_element_value_pairs; i++) {
+ if (i > 0)
+ print(",");
+ write(annot.element_value_pairs[i]);
+ }
+ print(")");
+ }
+
+ public void write(Annotation.element_value_pair pair) {
+ print("#" + pair.element_name_index + ":");
+ write(pair.value);
+ }
+
+ public void write(Annotation.element_value value) {
+ ev_writer.write(value);
+ }
+
+ element_value_Writer ev_writer = new element_value_Writer();
+
+ class element_value_Writer implements Annotation.element_value.Visitor<Void,Void> {
+ public void write(Annotation.element_value value) {
+ value.accept(this, null);
+ }
+
+ public Void visitPrimitive(Primitive_element_value ev, Void p) {
+ print(((char) ev.tag) + "#" + ev.const_value_index);
+ return null;
+ }
+
+ public Void visitEnum(Enum_element_value ev, Void p) {
+ print(((char) ev.tag) + "#" + ev.type_name_index + ".#" + ev.const_name_index);
+ return null;
+ }
+
+ public Void visitClass(Class_element_value ev, Void p) {
+ print(((char) ev.tag) + "#" + ev.class_info_index);
+ return null;
+ }
+
+ public Void visitAnnotation(Annotation_element_value ev, Void p) {
+ print((char) ev.tag);
+ AnnotationWriter.this.write(ev.annotation_value);
+ return null;
+ }
+
+ public Void visitArray(Array_element_value ev, Void p) {
+ print("[");
+ for (int i = 0; i < ev.num_values; i++) {
+ if (i > 0)
+ print(",");
+ write(ev.values[i]);
+ }
+ print("]");
+ return null;
+ }
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/AttributeWriter.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,679 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import java.util.Formatter;
+
+import com.sun.tools.classfile.AccessFlags;
+import com.sun.tools.classfile.AnnotationDefault_attribute;
+import com.sun.tools.classfile.Attribute;
+import com.sun.tools.classfile.Attributes;
+import com.sun.tools.classfile.CharacterRangeTable_attribute;
+import com.sun.tools.classfile.Code_attribute;
+import com.sun.tools.classfile.CompilationID_attribute;
+import com.sun.tools.classfile.ConstantPool;
+import com.sun.tools.classfile.ConstantPoolException;
+import com.sun.tools.classfile.ConstantValue_attribute;
+import com.sun.tools.classfile.DefaultAttribute;
+import com.sun.tools.classfile.Deprecated_attribute;
+import com.sun.tools.classfile.EnclosingMethod_attribute;
+import com.sun.tools.classfile.Exceptions_attribute;
+import com.sun.tools.classfile.Field;
+import com.sun.tools.classfile.InnerClasses_attribute;
+import com.sun.tools.classfile.LineNumberTable_attribute;
+import com.sun.tools.classfile.LocalVariableTable_attribute;
+import com.sun.tools.classfile.LocalVariableTypeTable_attribute;
+import com.sun.tools.classfile.ModuleExportTable_attribute;
+import com.sun.tools.classfile.ModuleMemberTable_attribute;
+import com.sun.tools.classfile.Module_attribute;
+import com.sun.tools.classfile.RuntimeInvisibleAnnotations_attribute;
+import com.sun.tools.classfile.RuntimeInvisibleParameterAnnotations_attribute;
+import com.sun.tools.classfile.RuntimeVisibleAnnotations_attribute;
+import com.sun.tools.classfile.RuntimeVisibleParameterAnnotations_attribute;
+import com.sun.tools.classfile.Signature_attribute;
+import com.sun.tools.classfile.SourceDebugExtension_attribute;
+import com.sun.tools.classfile.SourceFile_attribute;
+import com.sun.tools.classfile.SourceID_attribute;
+import com.sun.tools.classfile.StackMapTable_attribute;
+import com.sun.tools.classfile.StackMap_attribute;
+import com.sun.tools.classfile.Synthetic_attribute;
+
+import static com.sun.tools.classfile.AccessFlags.*;
+
+/*
+ * A writer for writing Attributes as text.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class AttributeWriter extends BasicWriter
+ implements Attribute.Visitor<Void,Void>
+{
+ static AttributeWriter instance(Context context) {
+ AttributeWriter instance = context.get(AttributeWriter.class);
+ if (instance == null)
+ instance = new AttributeWriter(context);
+ return instance;
+ }
+
+ protected AttributeWriter(Context context) {
+ super(context);
+ context.put(AttributeWriter.class, this);
+ annotationWriter = AnnotationWriter.instance(context);
+ codeWriter = CodeWriter.instance(context);
+ constantWriter = ConstantWriter.instance(context);
+ options = Options.instance(context);
+ }
+
+ public void write(Object owner, Attribute attr, ConstantPool constant_pool) {
+ if (attr != null) {
+ // null checks
+ owner.getClass();
+ constant_pool.getClass();
+ this.constant_pool = constant_pool;
+ this.owner = owner;
+ attr.accept(this, null);
+ }
+ }
+
+ public void write(Object owner, Attributes attrs, ConstantPool constant_pool) {
+ if (attrs != null) {
+ // null checks
+ owner.getClass();
+ constant_pool.getClass();
+ this.constant_pool = constant_pool;
+ this.owner = owner;
+ for (Attribute attr: attrs)
+ attr.accept(this, null);
+ }
+ }
+
+ public Void visitDefault(DefaultAttribute attr, Void ignore) {
+ byte[] data = attr.info;
+ int i = 0;
+ int j = 0;
+ print(" ");
+ try {
+ print(attr.getName(constant_pool));
+ } catch (ConstantPoolException e) {
+ report(e);
+ print("attribute name = #" + attr.attribute_name_index);
+ }
+ print(": ");
+ println("length = 0x" + toHex(attr.info.length));
+
+ print(" ");
+
+ while (i < data.length) {
+ print(toHex(data[i], 2));
+
+ j++;
+ if (j == 16) {
+ println();
+ print(" ");
+ j = 0;
+ } else {
+ print(" ");
+ }
+ i++;
+ }
+ println();
+ return null;
+ }
+
+ public Void visitAnnotationDefault(AnnotationDefault_attribute attr, Void ignore) {
+ println(" AnnotationDefault: ");
+ print(" default_value: ");
+ annotationWriter.write(attr.default_value);
+ return null;
+ }
+
+ public Void visitCharacterRangeTable(CharacterRangeTable_attribute attr, Void ignore) {
+ print(" CharacterRangeTable: ");
+ for (int i = 0; i < attr.character_range_table.length; i++) {
+ CharacterRangeTable_attribute.Entry e = attr.character_range_table[i];
+ print(" " + e.start_pc + ", " +
+ e.end_pc + ", " +
+ Integer.toHexString(e.character_range_start) + ", " +
+ Integer.toHexString(e.character_range_end) + ", " +
+ Integer.toHexString(e.flags) +
+ "\t// ");
+ print(e.start_pc + ", " +
+ e.end_pc + ", " +
+ (e.character_range_start >> 10) + ":" + (e.character_range_start & 0x3ff) + ", " +
+ (e.character_range_end >> 10) + ":" + (e.character_range_end & 0x3ff));
+ if ((e.flags & CharacterRangeTable_attribute.CRT_STATEMENT) != 0)
+ print(", statement");
+ if ((e.flags & CharacterRangeTable_attribute.CRT_BLOCK) != 0)
+ print(", block");
+ if ((e.flags & CharacterRangeTable_attribute.CRT_ASSIGNMENT) != 0)
+ print(", assignment");
+ if ((e.flags & CharacterRangeTable_attribute.CRT_FLOW_CONTROLLER) != 0)
+ print(", flow-controller");
+ if ((e.flags & CharacterRangeTable_attribute.CRT_FLOW_TARGET) != 0)
+ print(", flow-target");
+ if ((e.flags & CharacterRangeTable_attribute.CRT_INVOKE) != 0)
+ print(", invoke");
+ if ((e.flags & CharacterRangeTable_attribute.CRT_CREATE) != 0)
+ print(", create");
+ if ((e.flags & CharacterRangeTable_attribute.CRT_BRANCH_TRUE) != 0)
+ print(", branch-true");
+ if ((e.flags & CharacterRangeTable_attribute.CRT_BRANCH_FALSE) != 0)
+ print(", branch-false");
+
+
+
+ }
+ return null;
+ }
+
+ public Void visitCode(Code_attribute attr, Void ignore) {
+ codeWriter.write(attr, constant_pool);
+ println();
+ return null;
+ }
+
+ public Void visitCompilationID(CompilationID_attribute attr, Void ignore) {
+ constantWriter.write(attr.compilationID_index);
+ return null;
+ }
+
+ public Void visitConstantValue(ConstantValue_attribute attr, Void ignore) {
+ if (options.compat) // BUG 6622216 javap names some attributes incorrectly
+ print(" Constant value: ");
+ else
+ print(" ConstantValue: ");
+ constantWriter.write(attr.constantvalue_index);
+ if (!options.compat) // BUG 6622232 javap gets whitespace confused
+ println();
+ return null;
+ }
+
+ public Void visitDeprecated(Deprecated_attribute attr, Void ignore) {
+ if (!(options.compat && owner instanceof Field)) // BUG 6622232 javap gets whitespace confused
+ print(" ");
+ println("Deprecated: true");
+ return null;
+ }
+
+ public Void visitEnclosingMethod(EnclosingMethod_attribute attr, Void ignore) {
+ print(" EnclosingMethod: #" + attr.class_index + ".#" + attr.method_index
+ + "\t// " + getJavaClassName(attr));
+ if (attr.method_index != 0)
+ print("." + getMethodName(attr));
+ println();
+ return null;
+ }
+
+ private String getJavaClassName(EnclosingMethod_attribute a) {
+ try {
+ return getJavaName(a.getClassName(constant_pool));
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ private String getMethodName(EnclosingMethod_attribute a) {
+ try {
+ return a.getMethodName(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public Void visitExceptions(Exceptions_attribute attr, Void ignore) {
+ println(" Exceptions: ");
+ print(" throws ");
+ for (int i = 0; i < attr.number_of_exceptions; i++) {
+ if (i > 0)
+ print(", ");
+ print(getJavaException(attr, i));
+ }
+ if (!options.compat) // BUG 6622232 javap gets whitespace confused
+ println();
+ return null;
+ }
+
+ String getJavaException(Exceptions_attribute attr, int index) {
+ try {
+ return getJavaName(attr.getException(index, constant_pool));
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public Void visitInnerClasses(InnerClasses_attribute attr, Void ignore) {
+ boolean first = true;
+ if (options.compat) {
+ writeInnerClassHeader();
+ first = false;
+ }
+ for (int i = 0 ; i < attr.classes.length; i++) {
+ InnerClasses_attribute.Info info = attr.classes[i];
+ //access
+ AccessFlags access_flags = info.inner_class_access_flags;
+ if (options.compat) {
+ // BUG 6622215: javap ignores certain relevant access flags
+ access_flags = access_flags.ignore(ACC_STATIC | ACC_PROTECTED | ACC_PRIVATE | ACC_INTERFACE | ACC_SYNTHETIC | ACC_ENUM);
+ // BUG 6622232: javap gets whitespace confused
+ print(" ");
+ }
+ if (options.checkAccess(access_flags)) {
+ if (first) {
+ writeInnerClassHeader();
+ first = false;
+ }
+ if (!options.compat) // BUG 6622232: javap gets whitespace confused
+ print(" ");
+ for (String name: access_flags.getInnerClassModifiers())
+ print(name + " ");
+ if (info.inner_name_index!=0) {
+ print("#" + info.inner_name_index + "= ");
+ }
+ print("#" + info.inner_class_info_index);
+ if (info.outer_class_info_index != 0) {
+ print(" of #" + info.outer_class_info_index);
+ }
+ print("; //");
+ if (info.inner_name_index != 0) {
+ print(getInnerName(constant_pool, info) + "=");
+ }
+ constantWriter.write(info.inner_class_info_index);
+ if (info.outer_class_info_index != 0) {
+ print(" of ");
+ constantWriter.write(info.outer_class_info_index);
+ }
+ println();
+ }
+ }
+ return null;
+ }
+
+ String getInnerName(ConstantPool constant_pool, InnerClasses_attribute.Info info) {
+ try {
+ return info.getInnerName(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ private void writeInnerClassHeader() {
+ print(" ");
+ if (options.compat) // BUG 6622216: javap names some attributes incorrectly
+ print("InnerClass");
+ else
+ print("InnerClasses");
+ println(": ");
+ }
+
+ public Void visitLineNumberTable(LineNumberTable_attribute attr, Void ignore) {
+ println(" LineNumberTable: ");
+ for (LineNumberTable_attribute.Entry entry: attr.line_number_table) {
+ println(" line " + entry.line_number + ": " + entry.start_pc);
+ }
+ return null;
+ }
+
+ public Void visitLocalVariableTable(LocalVariableTable_attribute attr, Void ignore) {
+ println(" LocalVariableTable: ");
+ println(" Start Length Slot Name Signature");
+
+ for (LocalVariableTable_attribute.Entry entry : attr.local_variable_table) {
+ Formatter formatter = new Formatter();
+ println(formatter.format("%8d %7d %5d %5s %s",
+ entry.start_pc, entry.length, entry.index,
+ constantWriter.stringValue(entry.name_index),
+ constantWriter.stringValue(entry.descriptor_index)));
+ }
+ return null;
+ }
+
+ public Void visitLocalVariableTypeTable(LocalVariableTypeTable_attribute attr, Void ignore) {
+ println(" LocalVariableTypeTable: ");
+ println(" Start Length Slot Name Signature");
+
+ for (LocalVariableTypeTable_attribute.Entry entry : attr.local_variable_table) {
+ Formatter formatter = new Formatter();
+ println(formatter.format("%8d %7d %5d %5s %s",
+ entry.start_pc, entry.length, entry.index,
+ constantWriter.stringValue(entry.name_index),
+ constantWriter.stringValue(entry.signature_index)));
+ }
+ return null;
+ }
+
+ public Void visitModule(Module_attribute attr, Void ignore) {
+ println(" Module: #" + attr.module_name + "\t// " + getModuleName(attr));
+ return null;
+ }
+
+ String getModuleName(Module_attribute attr) {
+ try {
+ return attr.getModuleName(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public Void visitModuleExportTable(ModuleExportTable_attribute attr, Void ignore) {
+ println(" ModuleExportTable:");
+ println(" Types: (" + attr.export_type_table.length + ")");
+ for (int i = 0; i < attr.export_type_table.length; i++) {
+ println(" #" + attr.export_type_table[i] + "\t// " + getExportTypeName(attr, i));
+ }
+ return null;
+ }
+
+ String getExportTypeName(ModuleExportTable_attribute attr, int index) {
+ try {
+ return attr.getExportTypeName(index, constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public Void visitModuleMemberTable(ModuleMemberTable_attribute attr, Void ignore) {
+ println(" ModuleMemberTable:");
+ println(" Packages: (" + attr.package_member_table.length + ")");
+ for (int i = 0; i < attr.package_member_table.length; i++) {
+ println(" #" + attr.package_member_table[i] + "\t// " + getPackageMemberName(attr, i));
+ }
+ return null;
+ }
+
+ String getPackageMemberName(ModuleMemberTable_attribute attr, int index) {
+ try {
+ return attr.getPackageMemberName(index, constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public Void visitRuntimeVisibleAnnotations(RuntimeVisibleAnnotations_attribute attr, Void ignore) {
+ println(" RuntimeVisibleAnnotations: ");
+ for (int i = 0; i < attr.annotations.length; i++) {
+ print(" " + i + ": ");
+ annotationWriter.write(attr.annotations[i]);
+ println();
+ }
+ return null;
+ }
+
+ public Void visitRuntimeInvisibleAnnotations(RuntimeInvisibleAnnotations_attribute attr, Void ignore) {
+ println(" RuntimeInvisibleAnnotations: ");
+ for (int i = 0; i < attr.annotations.length; i++) {
+ print(" " + i + ": ");
+ annotationWriter.write(attr.annotations[i]);
+ println();
+ }
+ return null;
+ }
+
+ public Void visitRuntimeVisibleParameterAnnotations(RuntimeVisibleParameterAnnotations_attribute attr, Void ignore) {
+ println(" RuntimeVisibleParameterAnnotations: ");
+ for (int param = 0; param < attr.parameter_annotations.length; param++) {
+ println(" parameter " + param + ": ");
+ for (int i = 0; i < attr.parameter_annotations[param].length; i++) {
+ print(" " + i + ": ");
+ annotationWriter.write(attr.parameter_annotations[param][i]);
+ println();
+ }
+ }
+ return null;
+ }
+
+ public Void visitRuntimeInvisibleParameterAnnotations(RuntimeInvisibleParameterAnnotations_attribute attr, Void ignore) {
+ println(" RuntimeInvisibleParameterAnnotations: ");
+ for (int param = 0; param < attr.parameter_annotations.length; param++) {
+ println(" " + param + ": ");
+ for (int i = 0; i < attr.parameter_annotations[param].length; i++) {
+ print(" " + i + ": ");
+ annotationWriter.write(attr.parameter_annotations[param][i]);
+ println();
+ }
+ }
+ return null;
+ }
+
+ public Void visitSignature(Signature_attribute attr, Void ignore) {
+ println(" Signature: #" + attr.signature_index + "\t// " + getSignature(attr));
+ return null;
+ }
+
+ String getSignature(Signature_attribute info) {
+ try {
+ return info.getSignature(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public Void visitSourceDebugExtension(SourceDebugExtension_attribute attr, Void ignore) {
+ println(" SourceDebugExtension: " + attr.getValue());
+ return null;
+ }
+
+ public Void visitSourceFile(SourceFile_attribute attr, Void ignore) {
+ println(" SourceFile: \"" + getSourceFile(attr) + "\"");
+ return null;
+ }
+
+ private String getSourceFile(SourceFile_attribute attr) {
+ try {
+ return attr.getSourceFile(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public Void visitSourceID(SourceID_attribute attr, Void ignore) {
+ constantWriter.write(attr.sourceID_index);
+ return null;
+ }
+
+ public Void visitStackMap(StackMap_attribute attr, Void ignore) {
+ println(" StackMap: number_of_entries = " + attr.number_of_entries);
+
+ StackMapTableWriter w = new StackMapTableWriter();
+ for (StackMapTable_attribute.stack_map_frame entry : attr.entries) {
+ w.write(entry);
+ }
+ println();
+ return null;
+ }
+
+ public Void visitStackMapTable(StackMapTable_attribute attr, Void ignore) {
+ println(" StackMapTable: number_of_entries = " + attr.number_of_entries);
+
+ StackMapTableWriter w = new StackMapTableWriter();
+ for (StackMapTable_attribute.stack_map_frame entry : attr.entries) {
+ w.write(entry);
+ }
+ println();
+ return null;
+ }
+
+ class StackMapTableWriter // also handles CLDC StackMap attributes
+ implements StackMapTable_attribute.stack_map_frame.Visitor<Void,Void> {
+ public void write(StackMapTable_attribute.stack_map_frame frame) {
+ frame.accept(this, null);
+ }
+
+ public Void visit_same_frame(StackMapTable_attribute.same_frame frame, Void p) {
+ printHeader(frame);
+ println(" /* same */");
+ return null;
+ }
+
+ public Void visit_same_locals_1_stack_item_frame(StackMapTable_attribute.same_locals_1_stack_item_frame frame, Void p) {
+ printHeader(frame);
+ println(" /* same_locals_1_stack_item */");
+ printMap("stack", frame.stack);
+ return null;
+ }
+
+ public Void visit_same_locals_1_stack_item_frame_extended(StackMapTable_attribute.same_locals_1_stack_item_frame_extended frame, Void p) {
+ printHeader(frame);
+ println(" /* same_locals_1_stack_item_frame_extended */");
+ println(" offset_delta = " + frame.offset_delta);
+ printMap("stack", frame.stack);
+ return null;
+ }
+
+ public Void visit_chop_frame(StackMapTable_attribute.chop_frame frame, Void p) {
+ printHeader(frame);
+ println(" /* chop */");
+ println(" offset_delta = " + frame.offset_delta);
+ return null;
+ }
+
+ public Void visit_same_frame_extended(StackMapTable_attribute.same_frame_extended frame, Void p) {
+ printHeader(frame);
+ println(" /* same_frame_extended */");
+ println(" offset_delta = " + frame.offset_delta);
+ return null;
+ }
+
+ public Void visit_append_frame(StackMapTable_attribute.append_frame frame, Void p) {
+ printHeader(frame);
+ println(" /* append */");
+ println(" offset_delta = " + frame.offset_delta);
+ printMap("locals", frame.locals);
+ return null;
+ }
+
+ public Void visit_full_frame(StackMapTable_attribute.full_frame frame, Void p) {
+ printHeader(frame);
+ if (frame instanceof StackMap_attribute.stack_map_frame) {
+ println(" offset = " + frame.offset_delta);
+ } else {
+ println(" /* full_frame */");
+ println(" offset_delta = " + frame.offset_delta);
+ }
+ printMap("locals", frame.locals);
+ printMap("stack", frame.stack);
+ return null;
+ }
+
+ void printHeader(StackMapTable_attribute.stack_map_frame frame) {
+ print(" frame_type = " + frame.frame_type);
+ }
+
+ void printMap(String name, StackMapTable_attribute.verification_type_info[] map) {
+ print(" " + name + " = [");
+ for (int i = 0; i < map.length; i++) {
+ StackMapTable_attribute.verification_type_info info = map[i];
+ int tag = info.tag;
+ switch (tag) {
+ case StackMapTable_attribute.verification_type_info.ITEM_Object:
+ print(" ");
+ constantWriter.write(((StackMapTable_attribute.Object_variable_info) info).cpool_index);
+ break;
+ case StackMapTable_attribute.verification_type_info.ITEM_Uninitialized:
+ print(" " + mapTypeName(tag));
+ print(" " + ((StackMapTable_attribute.Uninitialized_variable_info) info).offset);
+ break;
+ default:
+ print(" " + mapTypeName(tag));
+ }
+ print(i == (map.length - 1) ? " " : ",");
+ }
+ println("]");
+ }
+
+ String mapTypeName(int tag) {
+ switch (tag) {
+ case StackMapTable_attribute.verification_type_info.ITEM_Top:
+ return "top";
+
+ case StackMapTable_attribute.verification_type_info.ITEM_Integer:
+ return "int";
+
+ case StackMapTable_attribute.verification_type_info.ITEM_Float:
+ return "float";
+
+ case StackMapTable_attribute.verification_type_info.ITEM_Long:
+ return "long";
+
+ case StackMapTable_attribute.verification_type_info.ITEM_Double:
+ return "double";
+
+ case StackMapTable_attribute.verification_type_info.ITEM_Null:
+ return "null";
+
+ case StackMapTable_attribute.verification_type_info.ITEM_UninitializedThis:
+ return "this";
+
+ case StackMapTable_attribute.verification_type_info.ITEM_Object:
+ return "CP";
+
+ case StackMapTable_attribute.verification_type_info.ITEM_Uninitialized:
+ return "uninitialized";
+
+ default:
+ report("unrecognized verification_type_info tag: " + tag);
+ return "[tag:" + tag + "]";
+ }
+ }
+ }
+
+ public Void visitSynthetic(Synthetic_attribute attr, Void ignore) {
+ println("Synthetic: true");
+ return null;
+ }
+
+ static String getJavaName(String name) {
+ return name.replace('/', '.');
+ }
+
+ String toHex(byte b, int w) {
+ if (options.compat) // BUG 6622260: javap prints negative bytes incorrectly in hex
+ return toHex((int) b, w);
+ else
+ return toHex(b & 0xff, w);
+ }
+
+ static String toHex(int i) {
+ return Integer.toString(i, 16).toUpperCase();
+ }
+
+ static String toHex(int i, int w) {
+ String s = Integer.toHexString(i).toUpperCase();
+ while (s.length() < w)
+ s = "0" + s;
+ return s.toUpperCase();
+ }
+
+ private AnnotationWriter annotationWriter;
+ private CodeWriter codeWriter;
+ private ConstantWriter constantWriter;
+ private Options options;
+
+ private ConstantPool constant_pool;
+ private Object owner;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/BasicWriter.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,131 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import java.io.PrintWriter;
+
+import com.sun.tools.classfile.AttributeException;
+import com.sun.tools.classfile.ConstantPoolException;
+import com.sun.tools.classfile.DescriptorException;
+
+/*
+ * A writer similar to a PrintWriter but which does not hide exceptions.
+ * The standard print calls are line-buffered; report calls write messages directly.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class BasicWriter {
+ protected BasicWriter(Context context) {
+ lineWriter = LineWriter.instance(context);
+ out = context.get(PrintWriter.class);
+ }
+
+ protected void print(String s) {
+ lineWriter.print(s);
+ }
+
+ protected void print(Object o) {
+ lineWriter.print(o == null ? null : o.toString());
+ }
+
+ protected void println() {
+ lineWriter.println();
+ }
+
+ protected void println(String s) {
+ lineWriter.print(s);
+ lineWriter.println();
+ }
+
+ protected void println(Object o) {
+ lineWriter.print(o == null ? null : o.toString());
+ lineWriter.println();
+ }
+
+ protected String report(AttributeException e) {
+ out.println("Error: " + e.getMessage()); // i18n?
+ return "???";
+ }
+
+ protected String report(ConstantPoolException e) {
+ out.println("Error: " + e.getMessage()); // i18n?
+ return "???";
+ }
+
+ protected String report(DescriptorException e) {
+ out.println("Error: " + e.getMessage()); // i18n?
+ return "???";
+ }
+
+ protected String report(String msg) {
+ out.println("Error: " + msg); // i18n?
+ return "???";
+ }
+
+ private LineWriter lineWriter;
+ private PrintWriter out;
+
+ private static class LineWriter {
+ static LineWriter instance(Context context) {
+ LineWriter instance = context.get(LineWriter.class);
+ if (instance == null)
+ instance = new LineWriter(context);
+ return instance;
+ }
+
+ protected LineWriter(Context context) {
+ context.put(LineWriter.class, this);
+ out = context.get(PrintWriter.class);
+ buffer = new StringBuilder();
+ }
+
+ protected void print(String s) {
+ if (s == null)
+ s = "null";
+ for (int i = 0; i < s.length(); i++) {
+ char c = s.charAt(i);
+ if (c == '\n') {
+ println();
+ } else {
+ buffer.append(c);
+ }
+ }
+
+ }
+
+ protected void println() {
+ out.println(buffer);
+ buffer.setLength(0);
+ }
+
+ private PrintWriter out;
+ private StringBuilder buffer;
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/ClassWriter.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,488 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import java.util.Collection;
+import java.util.List;
+
+import com.sun.tools.classfile.AccessFlags;
+import com.sun.tools.classfile.Attribute;
+import com.sun.tools.classfile.Attributes;
+import com.sun.tools.classfile.ClassFile;
+import com.sun.tools.classfile.Code_attribute;
+import com.sun.tools.classfile.ConstantPool;
+import com.sun.tools.classfile.ConstantPoolException;
+import com.sun.tools.classfile.Descriptor;
+import com.sun.tools.classfile.DescriptorException;
+import com.sun.tools.classfile.Exceptions_attribute;
+import com.sun.tools.classfile.Field;
+import com.sun.tools.classfile.Method;
+import com.sun.tools.classfile.Signature;
+import com.sun.tools.classfile.Signature_attribute;
+import com.sun.tools.classfile.SourceFile_attribute;
+import com.sun.tools.classfile.Type;
+
+import static com.sun.tools.classfile.AccessFlags.*;
+
+/*
+ * The main javap class to write the contents of a class file as text.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ClassWriter extends BasicWriter {
+ static ClassWriter instance(Context context) {
+ ClassWriter instance = context.get(ClassWriter.class);
+ if (instance == null)
+ instance = new ClassWriter(context);
+ return instance;
+ }
+
+ protected ClassWriter(Context context) {
+ super(context);
+ context.put(ClassWriter.class, this);
+ options = Options.instance(context);
+ attrWriter = AttributeWriter.instance(context);
+ codeWriter = CodeWriter.instance(context);
+ constantWriter = ConstantWriter.instance(context);
+ }
+
+ ClassFile getClassFile() {
+ return classFile;
+ }
+
+ Method getMethod() {
+ return method;
+ }
+
+ public void write(ClassFile cf) {
+ classFile = cf;
+ constant_pool = classFile.constant_pool;
+
+ Attribute sfa = cf.getAttribute(Attribute.SourceFile);
+ if (sfa instanceof SourceFile_attribute) {
+ println("Compiled from \"" + getSourceFile((SourceFile_attribute) sfa) + "\"");
+ }
+
+ String name = getJavaName(classFile);
+ AccessFlags flags = cf.access_flags;
+
+ writeModifiers(flags.getClassModifiers());
+
+ if (classFile.isClass())
+ print("class ");
+ else if (classFile.isInterface())
+ print("interface ");
+
+ print(name);
+
+ Signature_attribute sigAttr = getSignature(cf.attributes);
+ if (sigAttr == null) {
+ // use info from class file header
+ if (classFile.isClass()) {
+ if (classFile.super_class != 0 ) {
+ String sn = getJavaSuperclassName(cf);
+ if (!sn.equals("java.lang.Object") || options.compat) { // BUG XXXXXXXX
+ print(" extends ");
+ print(sn);
+ }
+ }
+ }
+ for (int i = 0; i < classFile.interfaces.length; i++) {
+ print(i == 0 ? (classFile.isClass() ? " implements " : " extends ") : ",");
+ print(getJavaInterfaceName(classFile, i));
+ }
+ } else {
+ try {
+ Type t = sigAttr.getParsedSignature().getType(constant_pool);
+ // The signature parser cannot disambiguate between a
+ // FieldType and a ClassSignatureType that only contains a superclass type.
+ if (t instanceof Type.ClassSigType)
+ print(t);
+ else if (!t.isObject()) {
+ print(" extends ");
+ print(t);
+ }
+ } catch (ConstantPoolException e) {
+ print(report(e));
+ }
+ }
+
+ if (options.verbose) {
+ println();
+ attrWriter.write(cf, cf.attributes, constant_pool);
+ println(" minor version: " + cf.minor_version);
+ println(" major version: " + cf.major_version);
+ if (!options.compat)
+ writeList(" flags: ", flags.getClassFlags(), NEWLINE);
+ constantWriter.writeConstantPool();
+ println();
+ } else {
+ if (!options.compat)
+ print(" ");
+ }
+
+ println("{");
+ writeFields();
+ writeMethods();
+ println("}");
+ println();
+ }
+
+ void writeFields() {
+ for (Field f: classFile.fields) {
+ writeField(f);
+ }
+ }
+
+ void writeField(Field f) {
+ if (!options.checkAccess(f.access_flags))
+ return;
+
+ if (!(options.showLineAndLocalVariableTables
+ || options.showDisassembled
+ || options.verbose
+ || options.showInternalSignatures
+ || options.showAllAttrs)) {
+ print(" ");
+ }
+
+ AccessFlags flags = f.access_flags;
+ writeModifiers(flags.getFieldModifiers());
+ Signature_attribute sigAttr = getSignature(f.attributes);
+ if (sigAttr == null)
+ print(getFieldType(f.descriptor));
+ else {
+ try {
+ Type t = sigAttr.getParsedSignature().getType(constant_pool);
+ print(t);
+ } catch (ConstantPoolException e) {
+ // report error?
+ // fall back on non-generic descriptor
+ print(getFieldType(f.descriptor));
+ }
+ }
+ print(" ");
+ print(getFieldName(f));
+ print(";");
+ println();
+
+ if (options.showInternalSignatures)
+ println(" Signature: " + getValue(f.descriptor));
+
+ if (options.verbose && !options.compat)
+ writeList(" flags: ", flags.getFieldFlags(), NEWLINE);
+
+ if (options.showAllAttrs) {
+ for (Attribute attr: f.attributes)
+ attrWriter.write(f, attr, constant_pool);
+ println();
+ }
+
+ if (options.showDisassembled || options.showLineAndLocalVariableTables)
+ println();
+ }
+
+ void writeMethods() {
+ for (Method m: classFile.methods)
+ writeMethod(m);
+ }
+
+ void writeMethod(Method m) {
+ if (!options.checkAccess(m.access_flags))
+ return;
+
+ method = m;
+
+ if (!(options.showLineAndLocalVariableTables
+ || options.showDisassembled
+ || options.verbose
+ || options.showInternalSignatures
+ || options.showAllAttrs)) {
+ print(" ");
+ }
+
+ AccessFlags flags = m.access_flags;
+
+ Descriptor d;
+ Type.MethodType methodType;
+ List<? extends Type> methodExceptions;
+
+ Signature_attribute sigAttr = getSignature(m.attributes);
+ if (sigAttr == null) {
+ d = m.descriptor;
+ methodType = null;
+ methodExceptions = null;
+ } else {
+ Signature methodSig = sigAttr.getParsedSignature();
+ d = methodSig;
+ try {
+ methodType = (Type.MethodType) methodSig.getType(constant_pool);
+ methodExceptions = methodType.throwsTypes;
+ if (methodExceptions != null && methodExceptions.size() == 0)
+ methodExceptions = null;
+ } catch (ConstantPoolException e) {
+ // report error?
+ // fall back on standard descriptor
+ methodType = null;
+ methodExceptions = null;
+ }
+ }
+
+ writeModifiers(flags.getMethodModifiers());
+ if (methodType != null) {
+ writeListIfNotEmpty("<", methodType.typeArgTypes, "> ");
+ }
+ if (getName(m).equals("<init>")) {
+ print(getJavaName(classFile));
+ print(getParameterTypes(d, flags));
+ } else if (getName(m).equals("<clinit>")) {
+ print("{}");
+ } else {
+ print(getReturnType(d));
+ print(" ");
+ print(getName(m));
+ print(getParameterTypes(d, flags));
+ }
+
+ Attribute e_attr = m.attributes.get(Attribute.Exceptions);
+ if (e_attr != null) { // if there are generic exceptions, there must be erased exceptions
+ if (e_attr instanceof Exceptions_attribute) {
+ Exceptions_attribute exceptions = (Exceptions_attribute) e_attr;
+ if (options.compat) { // Bug XXXXXXX whitespace
+ if (!(options.showLineAndLocalVariableTables
+ || options.showDisassembled
+ || options.verbose
+ || options.showInternalSignatures
+ || options.showAllAttrs)) {
+ print(" ");
+ }
+ print(" ");
+ }
+ print(" throws ");
+ if (methodExceptions != null) { // use generic list if available
+ writeList("", methodExceptions, "");
+ } else {
+ for (int i = 0; i < exceptions.number_of_exceptions; i++) {
+ if (i > 0)
+ print(", ");
+ print(attrWriter.getJavaException(exceptions, i));
+ }
+ }
+ } else {
+ report("Unexpected or invalid value for Exceptions attribute");
+ }
+ }
+
+ print(";");
+ println();
+
+ if (options.showInternalSignatures)
+ println(" Signature: " + getValue(m.descriptor));
+
+ if (options.verbose && !options.compat)
+ writeList(" flags: ", flags.getMethodFlags(), NEWLINE);
+
+ Code_attribute code = null;
+ Attribute c_attr = m.attributes.get(Attribute.Code);
+ if (c_attr != null) {
+ if (c_attr instanceof Code_attribute)
+ code = (Code_attribute) c_attr;
+ else
+ report("Unexpected or invalid value for Code attribute");
+ }
+
+ if (options.showDisassembled && !options.showAllAttrs) {
+ if (code != null) {
+ println(" Code:");
+ codeWriter.writeInstrs(code);
+ codeWriter.writeExceptionTable(code);
+ }
+ println();
+ }
+
+ if (options.showLineAndLocalVariableTables) {
+ if (code != null)
+ attrWriter.write(code, code.attributes.get(Attribute.LineNumberTable), constant_pool);
+ println();
+ if (code != null)
+ attrWriter.write(code, code.attributes.get(Attribute.LocalVariableTable), constant_pool);
+ println();
+ println();
+ }
+
+ if (options.showAllAttrs) {
+ Attribute[] attrs = m.attributes.attrs;
+ for (Attribute attr: attrs)
+ attrWriter.write(m, attr, constant_pool);
+
+// // the following condition is to mimic old javap
+// if (!(attrs.length > 0 &&
+// attrs[attrs.length - 1] instanceof Exceptions_attribute))
+ println();
+ }
+ }
+
+ void writeModifiers(Collection<String> items) {
+ for (Object item: items) {
+ print(item);
+ print(" ");
+ }
+ }
+
+ void writeList(String prefix, Collection<?> items, String suffix) {
+ print(prefix);
+ String sep = "";
+ for (Object item: items) {
+ print(sep);
+ print(item);
+ sep = ", ";
+ }
+ print(suffix);
+ }
+
+ void writeListIfNotEmpty(String prefix, List<?> items, String suffix) {
+ if (items != null && items.size() > 0)
+ writeList(prefix, items, suffix);
+ }
+
+ Signature_attribute getSignature(Attributes attributes) {
+ if (options.compat) // javap does not recognize recent attributes
+ return null;
+ return (Signature_attribute) attributes.get(Attribute.Signature);
+ }
+
+ String adjustVarargs(AccessFlags flags, String params) {
+ if (flags.is(ACC_VARARGS) && !options.compat) {
+ int i = params.lastIndexOf("[]");
+ if (i > 0)
+ return params.substring(0, i) + "..." + params.substring(i+2);
+ }
+
+ return params;
+ }
+
+ String getJavaName(ClassFile cf) {
+ try {
+ return getJavaName(cf.getName());
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ String getJavaSuperclassName(ClassFile cf) {
+ try {
+ return getJavaName(cf.getSuperclassName());
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ String getJavaInterfaceName(ClassFile cf, int index) {
+ try {
+ return getJavaName(cf.getInterfaceName(index));
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ String getFieldType(Descriptor d) {
+ try {
+ return d.getFieldType(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ } catch (DescriptorException e) {
+ return report(e);
+ }
+ }
+
+ String getReturnType(Descriptor d) {
+ try {
+ return d.getReturnType(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ } catch (DescriptorException e) {
+ return report(e);
+ }
+ }
+
+ String getParameterTypes(Descriptor d, AccessFlags flags) {
+ try {
+ return adjustVarargs(flags, d.getParameterTypes(constant_pool));
+ } catch (ConstantPoolException e) {
+ return report(e);
+ } catch (DescriptorException e) {
+ return report(e);
+ }
+ }
+
+ String getValue(Descriptor d) {
+ try {
+ return d.getValue(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ String getFieldName(Field f) {
+ try {
+ return f.getName(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ String getName(Method m) {
+ try {
+ return m.getName(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ static String getJavaName(String name) {
+ return name.replace('/', '.');
+ }
+
+ String getSourceFile(SourceFile_attribute attr) {
+ try {
+ return attr.getSourceFile(constant_pool);
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ private Options options;
+ private AttributeWriter attrWriter;
+ private CodeWriter codeWriter;
+ private ConstantWriter constantWriter;
+ private ClassFile classFile;
+ private ConstantPool constant_pool;
+ private Method method;
+ private static final String NEWLINE = System.getProperty("line.separator", "\n");
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/CodeWriter.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,344 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import com.sun.tools.classfile.AccessFlags;
+import com.sun.tools.classfile.Code_attribute;
+import com.sun.tools.classfile.ConstantPool;
+import com.sun.tools.classfile.ConstantPoolException;
+import com.sun.tools.classfile.DescriptorException;
+import com.sun.tools.classfile.Method;
+
+import static com.sun.tools.classfile.OpCodes.*;
+
+/*
+ * Write the contents of a Code attribute.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+class CodeWriter extends BasicWriter {
+ static CodeWriter instance(Context context) {
+ CodeWriter instance = context.get(CodeWriter.class);
+ if (instance == null)
+ instance = new CodeWriter(context);
+ return instance;
+ }
+
+ protected CodeWriter(Context context) {
+ super(context);
+ context.put(CodeWriter.class, this);
+ attrWriter = AttributeWriter.instance(context);
+ classWriter = ClassWriter.instance(context);
+ constantWriter = ConstantWriter.instance(context);
+ }
+
+ void write(Code_attribute attr, ConstantPool constant_pool) {
+ println(" Code:");
+ writeVerboseHeader(attr, constant_pool);
+ writeInstrs(attr);
+ writeExceptionTable(attr);
+ attrWriter.write(attr, attr.attributes, constant_pool);
+ }
+
+ public void writeVerboseHeader(Code_attribute attr, ConstantPool constant_pool) {
+ Method method = classWriter.getMethod();
+ String argCount;
+ try {
+ int n = method.descriptor.getParameterCount(constant_pool);
+ if (!method.access_flags.is(AccessFlags.ACC_STATIC))
+ ++n; // for 'this'
+ argCount = Integer.toString(n);
+ } catch (ConstantPoolException e) {
+ argCount = report(e);
+ } catch (DescriptorException e) {
+ argCount = report(e);
+ }
+
+ println(" Stack=" + attr.max_stack +
+ ", Locals=" + attr.max_locals +
+ ", Args_size=" + argCount);
+
+ }
+
+ public void writeInstrs(Code_attribute attr) {
+ try {
+ for (int pc = 0; pc < attr.code_length;) {
+ print(" " + pc + ":\t");
+ pc += writeInstr(attr, pc);
+ println();
+ }
+ } catch (Code_attribute.InvalidIndex e) {
+ println(report(e));
+ }
+ }
+
+ public int writeInstr(Code_attribute attr, int pc)
+ throws Code_attribute.InvalidIndex {
+ String lP = "";
+ int opcode = attr.getUnsignedByte(pc);
+ int opcode2;
+ String mnem;
+ switch (opcode) {
+ case opc_nonpriv:
+ case opc_priv: {
+ opcode2 = attr.getUnsignedByte(pc + 1);
+ mnem = opcName((opcode << 8) + opcode2);
+ if (mnem == null) {
+ mnem = opcName(opcode) + " " + opcode2;
+ }
+ print(mnem);
+ return 2;
+ }
+ case opc_wide: {
+ opcode2 = attr.getUnsignedByte(pc + 1);
+ mnem = opcName((opcode << 8) + opcode2);
+ if (mnem == null) {
+ print("bytecode " + opcode);
+ return 1;
+ }
+ print(mnem + " " + attr.getUnsignedShort(pc + 2));
+ if (opcode2 == opc_iinc) {
+ print(", " + attr.getShort(pc + 4));
+ return 6;
+ }
+ return 4;
+ }
+ }
+ mnem = opcName(opcode);
+ if (mnem == null) {
+ print("bytecode " + opcode);
+ return 1;
+ }
+ if (opcode > opc_jsr_w) {
+ print("bytecode " + opcode);
+ return 1;
+ }
+ print(opcName(opcode));
+ switch (opcode) {
+ case opc_aload:
+ case opc_astore:
+ case opc_fload:
+ case opc_fstore:
+ case opc_iload:
+ case opc_istore:
+ case opc_lload:
+ case opc_lstore:
+ case opc_dload:
+ case opc_dstore:
+ case opc_ret:
+ print("\t" + attr.getUnsignedByte(pc + 1));
+ return 2;
+ case opc_iinc:
+ print("\t" + attr.getUnsignedByte(pc + 1) + ", " + attr.getByte(pc + 2));
+ return 3;
+ case opc_tableswitch:
+ {
+ int tb = align(pc + 1);
+ int default_skip = attr.getInt(tb);
+ int low = attr.getInt(tb + 4);
+ int high = attr.getInt(tb + 8);
+ int count = high - low;
+ print("{ //" + low + " to " + high);
+ for (int i = 0; i <= count; i++) {
+ print("\n\t\t" + (i + low) + ": " + lP + (pc + attr.getInt(tb + 12 + 4 * i)) + ";");
+ }
+ print("\n\t\tdefault: " + lP + (default_skip + pc) + " }");
+ return tb - pc + 16 + count * 4;
+ }
+ case opc_lookupswitch:
+ {
+ int tb = align(pc + 1);
+ int default_skip = attr.getInt(tb);
+ int npairs = attr.getInt(tb + 4);
+ print("{ //" + npairs);
+ for (int i = 1; i <= npairs; i++) {
+ print("\n\t\t" + attr.getInt(tb + i * 8) + ": " + lP + (pc + attr.getInt(tb + 4 + i * 8)) + ";");
+ }
+ print("\n\t\tdefault: " + lP + (default_skip + pc) + " }");
+ return tb - pc + (npairs + 1) * 8;
+ }
+ case opc_newarray:
+ int type = attr.getUnsignedByte(pc + 1);
+ switch (type) {
+ case T_BOOLEAN:
+ print(" boolean");
+ break;
+ case T_BYTE:
+ print(" byte");
+ break;
+ case T_CHAR:
+ print(" char");
+ break;
+ case T_SHORT:
+ print(" short");
+ break;
+ case T_INT:
+ print(" int");
+ break;
+ case T_LONG:
+ print(" long");
+ break;
+ case T_FLOAT:
+ print(" float");
+ break;
+ case T_DOUBLE:
+ print(" double");
+ break;
+ case T_CLASS:
+ print(" class");
+ break;
+ default:
+ print(" BOGUS TYPE:" + type);
+ }
+ return 2;
+ case opc_anewarray:
+ {
+ int index = attr.getUnsignedShort(pc + 1);
+ print("\t#" + index + "; //");
+ printConstant(index);
+ return 3;
+ }
+ case opc_sipush:
+ print("\t" + attr.getShort(pc + 1));
+ return 3;
+ case opc_bipush:
+ print("\t" + attr.getByte(pc + 1));
+ return 2;
+ case opc_ldc:
+ {
+ int index = attr.getUnsignedByte(pc + 1);
+ print("\t#" + index + "; //");
+ printConstant(index);
+ return 2;
+ }
+ case opc_ldc_w:
+ case opc_ldc2_w:
+ case opc_instanceof:
+ case opc_checkcast:
+ case opc_new:
+ case opc_putstatic:
+ case opc_getstatic:
+ case opc_putfield:
+ case opc_getfield:
+ case opc_invokevirtual:
+ case opc_invokespecial:
+ case opc_invokestatic:
+ {
+ int index = attr.getUnsignedShort(pc + 1);
+ print("\t#" + index + "; //");
+ printConstant(index);
+ return 3;
+ }
+ case opc_invokeinterface:
+ {
+ int index = attr.getUnsignedShort(pc + 1);
+ int nargs = attr.getUnsignedByte(pc + 3);
+ print("\t#" + index + ", " + nargs + "; //");
+ printConstant(index);
+ return 5;
+ }
+ case opc_multianewarray:
+ {
+ int index = attr.getUnsignedShort(pc + 1);
+ int dimensions = attr.getUnsignedByte(pc + 3);
+ print("\t#" + index + ", " + dimensions + "; //");
+ printConstant(index);
+ return 4;
+ }
+ case opc_jsr:
+ case opc_goto:
+ case opc_ifeq:
+ case opc_ifge:
+ case opc_ifgt:
+ case opc_ifle:
+ case opc_iflt:
+ case opc_ifne:
+ case opc_if_icmpeq:
+ case opc_if_icmpne:
+ case opc_if_icmpge:
+ case opc_if_icmpgt:
+ case opc_if_icmple:
+ case opc_if_icmplt:
+ case opc_if_acmpeq:
+ case opc_if_acmpne:
+ case opc_ifnull:
+ case opc_ifnonnull:
+ print("\t" + lP + (pc + attr.getShort(pc + 1)));
+ return 3;
+ case opc_jsr_w:
+ case opc_goto_w:
+ print("\t" + lP + (pc + attr.getInt(pc + 1)));
+ return 5;
+ default:
+ return 1;
+ }
+ }
+
+ public void writeExceptionTable(Code_attribute attr) {
+ if (attr.exception_table_langth > 0) {
+ println(" Exception table:");
+ println(" from to target type");
+ for (int i = 0; i < attr.exception_table.length; i++) {
+ Code_attribute.Exception_data handler = attr.exception_table[i];
+ printFixedWidthInt(handler.start_pc, 6);
+ printFixedWidthInt(handler.end_pc, 6);
+ printFixedWidthInt(handler.handler_pc, 6);
+ print(" ");
+ int catch_type = handler.catch_type;
+ if (catch_type == 0) {
+ println("any");
+ } else {
+ print("Class ");
+ println(constantWriter.stringValue(catch_type));
+ println("");
+ }
+ }
+ }
+
+ }
+
+ private void printConstant(int index) {
+ constantWriter.write(index);
+ }
+
+ private void printFixedWidthInt(int n, int width) {
+ String s = String.valueOf(n);
+ for (int i = s.length(); i < width; i++)
+ print(" ");
+ print(s);
+ }
+
+ private static int align(int n) {
+ return (n + 3) & ~3;
+ }
+
+ private AttributeWriter attrWriter;
+ private ClassWriter classWriter;
+ private ConstantWriter constantWriter;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/ConstantWriter.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,352 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import com.sun.tools.classfile.ClassFile;
+import com.sun.tools.classfile.ConstantPool;
+import com.sun.tools.classfile.ConstantPoolException;
+
+import static com.sun.tools.classfile.ConstantPool.*;
+
+/*
+ * Write a constant pool entry.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class ConstantWriter extends BasicWriter {
+ static ConstantWriter instance(Context context) {
+ ConstantWriter instance = context.get(ConstantWriter.class);
+ if (instance == null)
+ instance = new ConstantWriter(context);
+ return instance;
+ }
+
+ protected ConstantWriter(Context context) {
+ super(context);
+ context.put(ConstantWriter.class, this);
+ classWriter = ClassWriter.instance(context);
+ options = Options.instance(context);
+ }
+
+ void writeConstantPool() {
+ ConstantPool.Visitor<Integer, Void> v = new ConstantPool.Visitor<Integer,Void>() {
+ public Integer visitClass(CONSTANT_Class_info info, Void p) {
+ println("#" + info.name_index + ";\t// " + stringValue(info));
+ return 1;
+ }
+
+ public Integer visitDouble(CONSTANT_Double_info info, Void p) {
+ println(stringValue(info) + ";");
+ return 2;
+ }
+
+ public Integer visitFieldref(CONSTANT_Fieldref_info info, Void p) {
+ println("#" + info.class_index + ".#" + info.name_and_type_index + ";\t// " + stringValue(info));
+ return 1;
+ }
+
+ public Integer visitFloat(CONSTANT_Float_info info, Void p) {
+ println(stringValue(info) + ";");
+ return 1;
+ }
+
+ public Integer visitInteger(CONSTANT_Integer_info info, Void p) {
+ println(stringValue(info) + ";");
+ return 1;
+ }
+
+ public Integer visitInterfaceMethodref(CONSTANT_InterfaceMethodref_info info, Void p) {
+ println("#" + info.class_index + ".#" + info.name_and_type_index + ";\t// " + stringValue(info));
+ return 1;
+ }
+
+ public Integer visitLong(CONSTANT_Long_info info, Void p) {
+ println(stringValue(info) + ";");
+ return 2;
+ }
+
+ public Integer visitNameAndType(CONSTANT_NameAndType_info info, Void p) {
+ String tab = (options.compat ? "" : "\t"); // BUG 6622232 javap gets whitespace confused
+ println("#" + info.name_index + ":#" + info.type_index + ";" + tab + "// " + stringValue(info));
+ return 1;
+ }
+
+ public Integer visitMethodref(CONSTANT_Methodref_info info, Void p) {
+ println("#" + info.class_index + ".#" + info.name_and_type_index + ";\t// " + stringValue(info));
+ return 1;
+ }
+
+ public Integer visitString(CONSTANT_String_info info, Void p) {
+ println("#" + info.string_index + ";\t// " + stringValue(info));
+ return 1;
+ }
+
+ public Integer visitUtf8(CONSTANT_Utf8_info info, Void p) {
+ println(stringValue(info) + ";");
+ return 1;
+ }
+
+ };
+ println(" Constant pool:");
+ ConstantPool constant_pool = classWriter.getClassFile().constant_pool;
+ int cpx = 1;
+ while (cpx < constant_pool.size()) {
+ try {
+ CPInfo cpInfo = constant_pool.get(cpx);
+ print("const #" + cpx + " = " + tagName(cpInfo.getTag()) + "\t");
+ cpx += cpInfo.accept(v, null);
+ } catch (ConstantPool.InvalidIndex ex) {
+ print("const #" + cpx); // should not happen
+ }
+ }
+ }
+
+ void write(int cpx) {
+ ClassFile classFile = classWriter.getClassFile();
+ if (cpx == 0) {
+ print("#0");
+ return;
+ }
+
+ CPInfo cpInfo;
+ try {
+ cpInfo = classFile.constant_pool.get(cpx);
+ } catch (ConstantPoolException e) {
+ print("#" + cpx);
+ return;
+ }
+
+ int tag = cpInfo.getTag();
+ switch (tag) {
+ case CONSTANT_Methodref:
+ case CONSTANT_InterfaceMethodref:
+ case CONSTANT_Fieldref:
+ // simplify references within this class
+ CPRefInfo ref = (CPRefInfo) cpInfo;
+ try {
+ if (ref.class_index == classFile.this_class)
+ cpInfo = classFile.constant_pool.get(ref.name_and_type_index);
+ } catch (ConstantPool.InvalidIndex e) {
+ // ignore, for now
+ }
+ }
+ print(tagName(tag) + " " + stringValue(cpInfo));
+ }
+
+ String tagName(int tag) {
+ switch (tag) {
+ case CONSTANT_Utf8:
+ return "Asciz";
+ case CONSTANT_Integer:
+ return "int";
+ case CONSTANT_Float:
+ return "float";
+ case CONSTANT_Long:
+ return "long";
+ case CONSTANT_Double:
+ return "double";
+ case CONSTANT_Class:
+ return "class";
+ case CONSTANT_String:
+ return "String";
+ case CONSTANT_Fieldref:
+ return "Field";
+ case CONSTANT_Methodref:
+ return "Method";
+ case CONSTANT_InterfaceMethodref:
+ return "InterfaceMethod";
+ case CONSTANT_NameAndType:
+ return "NameAndType";
+ default:
+ return "unknown tag";
+ }
+ }
+
+ String stringValue(int constant_pool_index) {
+ ClassFile classFile = classWriter.getClassFile();
+ try {
+ return stringValue(classFile.constant_pool.get(constant_pool_index));
+ } catch (ConstantPool.InvalidIndex e) {
+ return report(e);
+ }
+ }
+
+ String stringValue(CPInfo cpInfo) {
+ return stringValueVisitor.visit(cpInfo);
+ }
+
+ StringValueVisitor stringValueVisitor = new StringValueVisitor();
+
+ private class StringValueVisitor implements ConstantPool.Visitor<String, Void> {
+ public String visit(CPInfo info) {
+ return info.accept(this, null);
+ }
+
+ public String visitClass(CONSTANT_Class_info info, Void p) {
+ return getCheckedName(info);
+ }
+
+ String getCheckedName(CONSTANT_Class_info info) {
+ try {
+ return checkName(info.getName());
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public String visitDouble(CONSTANT_Double_info info, Void p) {
+ return info.value + "d";
+ }
+
+ public String visitFieldref(CONSTANT_Fieldref_info info, Void p) {
+ return visitRef(info, p);
+ }
+
+ public String visitFloat(CONSTANT_Float_info info, Void p) {
+ return info.value + "f";
+ }
+
+ public String visitInteger(CONSTANT_Integer_info info, Void p) {
+ return String.valueOf(info.value);
+ }
+
+ public String visitInterfaceMethodref(CONSTANT_InterfaceMethodref_info info, Void p) {
+ return visitRef(info, p);
+ }
+
+ public String visitLong(CONSTANT_Long_info info, Void p) {
+ return info.value + "l";
+ }
+
+ public String visitNameAndType(CONSTANT_NameAndType_info info, Void p) {
+ return getCheckedName(info) + ":" + getType(info);
+ }
+
+ String getCheckedName(CONSTANT_NameAndType_info info) {
+ try {
+ return checkName(info.getName());
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ String getType(CONSTANT_NameAndType_info info) {
+ try {
+ return info.getType();
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public String visitMethodref(CONSTANT_Methodref_info info, Void p) {
+ return visitRef(info, p);
+ }
+
+ public String visitString(CONSTANT_String_info info, Void p) {
+ try {
+ ClassFile classFile = classWriter.getClassFile();
+ int string_index = info.string_index;
+ return stringValue(classFile.constant_pool.getUTF8Info(string_index));
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+
+ public String visitUtf8(CONSTANT_Utf8_info info, Void p) {
+ String s = info.value;
+ StringBuilder sb = new StringBuilder();
+ for (int i = 0; i < s.length(); i++) {
+ char c = s.charAt(i);
+ switch (c) {
+ case '\t':
+ sb.append('\\').append('t');
+ break;
+ case '\n':
+ sb.append('\\').append('n');
+ break;
+ case '\r':
+ sb.append('\\').append('r');
+ break;
+ case '\"':
+ sb.append('\\').append('\"');
+ break;
+ default:
+ sb.append(c);
+ }
+ }
+ return sb.toString();
+ }
+
+ String visitRef(CPRefInfo info, Void p) {
+ String cn = getCheckedClassName(info);
+ String nat;
+ try {
+ nat = stringValue(info.getNameAndTypeInfo());
+ } catch (ConstantPoolException e) {
+ nat = report(e);
+ }
+ return cn + "." + nat;
+ }
+
+ String getCheckedClassName(CPRefInfo info) {
+ try {
+ return checkName(info.getClassName());
+ } catch (ConstantPoolException e) {
+ return report(e);
+ }
+ }
+ }
+
+
+ /* If name is a valid binary name, return it; otherwise quote it. */
+ private static String checkName(String name) {
+ if (name == null)
+ return "null";
+
+ int len = name.length();
+ if (len == 0)
+ return "\"\"";
+
+ int cc = '/';
+ int cp;
+ for (int k = 0; k < len; k += Character.charCount(cp)) {
+ cp = name.codePointAt(k);
+ if ((cc == '/' && !Character.isJavaIdentifierStart(cp))
+ || (cp != '/' && !Character.isJavaIdentifierPart(cp))) {
+ return "\"" + name + "\"";
+ }
+ cc = cp;
+ }
+
+ return name;
+ }
+
+ private ClassWriter classWriter;
+ private Options options;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/Context.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/*
+ * Class from which to put/get shared resources.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Context {
+ public Context() {
+ map = new HashMap<Class<?>, Object>();
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T> T get(Class<T> key) {
+ return (T) map.get(key);
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T> T put(Class<T> key, T value) {
+ return (T) map.put(key, value);
+ }
+
+ Map<Class<?>, Object> map;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/DisassemblerTool.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2005-2006 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap; //javax.tools;
+
+import java.io.Writer;
+import java.nio.charset.Charset;
+import java.util.Locale;
+import java.util.concurrent.Callable;
+import javax.tools.DiagnosticListener;
+import javax.tools.JavaFileManager;
+import javax.tools.JavaFileObject;
+import javax.tools.OptionChecker;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.Tool;
+
+/**
+ * This class is intended to be put in javax.tools.
+ *
+ * @see DiagnosticListener
+ * @see Diagnostic
+ * @see JavaFileManager
+ * @since 1.6
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public interface DisassemblerTool extends Tool, OptionChecker {
+
+ /**
+ * Creates a future for a disassembly task with the given
+ * components and arguments. The task might not have
+ * completed as described in the DissemblerTask interface.
+ *
+ * <p>If a file manager is provided, it must be able to handle all
+ * locations defined in {@link StandardLocation}.
+ *
+ * @param out a Writer for additional output from the compiler;
+ * use {@code System.err} if {@code null}
+ * @param fileManager a file manager; if {@code null} use the
+ * compiler's standard filemanager
+ * @param diagnosticListener a diagnostic listener; if {@code
+ * null} use the compiler's default method for reporting
+ * diagnostics
+ * @param options compiler options, {@code null} means no options
+ * @param classes class names (for annotation processing), {@code
+ * null} means no class names
+ * @param compilationUnits the compilation units to compile, {@code
+ * null} means no compilation units
+ * @return an object representing the compilation
+ * @throws RuntimeException if an unrecoverable error
+ * occurred in a user supplied component. The
+ * {@linkplain Throwable#getCause() cause} will be the error in
+ * user code.
+ * @throws IllegalArgumentException if any of the given
+ * compilation units are of other kind than
+ * {@linkplain JavaFileObject.Kind#SOURCE source}
+ */
+ DisassemblerTask getTask(Writer out,
+ JavaFileManager fileManager,
+ DiagnosticListener<? super JavaFileObject> diagnosticListener,
+ Iterable<String> options,
+ Iterable<String> classes);
+
+ /**
+ * Gets a new instance of the standard file manager implementation
+ * for this tool. The file manager will use the given diagnostic
+ * listener for producing any non-fatal diagnostics. Fatal errors
+ * will be signalled with the appropriate exceptions.
+ *
+ * <p>The standard file manager will be automatically reopened if
+ * it is accessed after calls to {@code flush} or {@code close}.
+ * The standard file manager must be usable with other tools.
+ *
+ * @param diagnosticListener a diagnostic listener for non-fatal
+ * diagnostics; if {@code null} use the compiler's default method
+ * for reporting diagnostics
+ * @param locale the locale to apply when formatting diagnostics;
+ * {@code null} means the {@linkplain Locale#getDefault() default locale}.
+ * @param charset the character set used for decoding bytes; if
+ * {@code null} use the platform default
+ * @return the standard file manager
+ */
+ StandardJavaFileManager getStandardFileManager(
+ DiagnosticListener<? super JavaFileObject> diagnosticListener,
+ Locale locale,
+ Charset charset);
+
+ /**
+ * Interface representing a future for a disassembly task. The
+ * task has not yet started. To start the task, call
+ * the {@linkplain #call call} method.
+ *
+ * <p>Before calling the call method, additional aspects of the
+ * task can be configured, for example, by calling the
+ * {@linkplain #setLocale setLocale} method.
+ */
+ interface DisassemblerTask extends Callable<Boolean> {
+
+ /**
+ * Set the locale to be applied when formatting diagnostics and
+ * other localized data.
+ *
+ * @param locale the locale to apply; {@code null} means apply no
+ * locale
+ * @throws IllegalStateException if the task has started
+ */
+ void setLocale(Locale locale);
+
+ /**
+ * Performs this compilation task. The compilation may only
+ * be performed once. Subsequent calls to this method throw
+ * IllegalStateException.
+ *
+ * @return true if and only all the files compiled without errors;
+ * false otherwise
+ *
+ * @throws RuntimeException if an unrecoverable error occurred
+ * in a user-supplied component. The
+ * {@linkplain Throwable#getCause() cause} will be the error
+ * in user code.
+ * @throws IllegalStateException if called more than once
+ */
+ Boolean call();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/InternalError.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+/**
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class InternalError extends Error {
+ InternalError(Throwable t, Object... args) {
+ super("Internal error", t);
+ this.args = args;
+ }
+
+ InternalError(Object... args) {
+ super("Internal error");
+ this.args = args;
+ }
+
+ public final Object[] args;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/JavapFileManager.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import java.io.File;
+import java.io.PrintWriter;
+import java.nio.charset.Charset;
+import javax.tools.Diagnostic;
+import javax.tools.DiagnosticListener;
+import javax.tools.JavaFileObject;
+
+import com.sun.tools.javac.util.Context;
+import com.sun.tools.javac.util.JCDiagnostic;
+import com.sun.tools.javac.util.JavacFileManager;
+
+/**
+ * javap's implementation of JavaFileManager.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+class JavapFileManager extends JavacFileManager {
+ private JavapFileManager(Context context, Charset charset) {
+ super(context, true, charset);
+ }
+
+ static JavapFileManager create(final DiagnosticListener<? super JavaFileObject> dl, PrintWriter log, Options options) {
+ Context javac_context = new Context();
+
+ if (dl != null) {
+ // Workaround bug 6625520: javac handles missing entries on classpath badly
+ // Ignore spurious errors for missing files
+ DiagnosticListener<JavaFileObject> wrapper = new DiagnosticListener<JavaFileObject>() {
+ public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
+ if (diagnostic instanceof JCDiagnostic) {
+ JCDiagnostic jcd = (JCDiagnostic) diagnostic;
+ if (jcd.getCode().equals("compiler.err.error.reading.file")) {
+ Object[] args = jcd.getArgs();
+ if (args.length > 0 && args[0] != null && args[0].toString().length() > 0) {
+ File f = new File(args[0].toString());
+ if (!f.exists())
+ return;
+ }
+ }
+
+ }
+ dl.report(diagnostic);
+ }
+ };
+ javac_context.put(DiagnosticListener.class, wrapper);
+ }
+
+ javac_context.put(com.sun.tools.javac.util.Log.outKey, log);
+
+ return new JavapFileManager(javac_context, null);
+ }
+
+ void setIgnoreSymbolFile(boolean b) {
+ ignoreSymbolFile = b;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/JavapTask.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,624 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 02110-15301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import java.io.EOFException;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+import javax.tools.Diagnostic;
+import javax.tools.DiagnosticListener;
+import javax.tools.JavaFileManager;
+import javax.tools.JavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.StandardLocation;
+
+import com.sun.tools.classfile.*;
+
+/**
+ * "Main" class for javap, normally accessed from the command line
+ * via Main, or from JSR199 via DisassemblerTool.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class JavapTask implements DisassemblerTool.DisassemblerTask {
+ public class BadArgs extends Exception {
+ static final long serialVersionUID = 8765093759964640721L;
+ BadArgs(String key, Object... args) {
+ super(JavapTask.this.getMessage(key, args));
+ this.key = key;
+ this.args = args;
+ }
+
+ BadArgs showUsage(boolean b) {
+ showUsage = b;
+ return this;
+ }
+
+ final String key;
+ final Object[] args;
+ boolean showUsage;
+ }
+
+ static abstract class Option {
+ Option(boolean hasArg, String... aliases) {
+ this.hasArg = hasArg;
+ this.aliases = aliases;
+ }
+
+ boolean matches(String opt) {
+ for (String a: aliases) {
+ if (a.equals(opt))
+ return true;
+ }
+ return false;
+ }
+
+ boolean ignoreRest() {
+ return false;
+ }
+
+ abstract void process(JavapTask task, String opt, String arg) throws BadArgs;
+
+ final boolean hasArg;
+ final String[] aliases;
+ }
+
+ static Option[] recognizedOptions = {
+
+ new Option(false, "-help", "--help", "-?") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.help = true;
+ }
+ },
+
+ new Option(false, "-version") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.version = true;
+ }
+ },
+
+ new Option(false, "-fullversion") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.fullVersion = true;
+ }
+ },
+
+ new Option(false, "-v", "-verbose", "-all") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.verbose = true;
+ task.options.showFlags = true;
+ task.options.showAllAttrs = true;
+ }
+ },
+
+ new Option(false, "-l") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.showLineAndLocalVariableTables = true;
+ }
+ },
+
+ new Option(false, "-public") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.showAccess = AccessFlags.ACC_PUBLIC;
+ }
+ },
+
+ new Option(false, "-protected") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.showAccess = AccessFlags.ACC_PROTECTED;
+ }
+ },
+
+ new Option(false, "-package") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.showAccess = 0;
+ }
+ },
+
+ new Option(false, "-p", "-private") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.showAccess = AccessFlags.ACC_PRIVATE;
+ }
+ },
+
+ new Option(false, "-c") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.showDisassembled = true;
+ }
+ },
+
+ new Option(false, "-s") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.showInternalSignatures = true;
+ }
+ },
+
+// new Option(false, "-all") {
+// void process(JavapTask task, String opt, String arg) {
+// task.options.showAllAttrs = true;
+// }
+// },
+
+ new Option(false, "-h") {
+ void process(JavapTask task, String opt, String arg) throws BadArgs {
+ throw task.new BadArgs("err.h.not.supported");
+ }
+ },
+
+ new Option(false, "-verify", "-verify-verbose") {
+ void process(JavapTask task, String opt, String arg) throws BadArgs {
+ throw task.new BadArgs("err.verify.not.supported");
+ }
+ },
+
+ new Option(false, "-Xold") {
+ void process(JavapTask task, String opt, String arg) throws BadArgs {
+ // -Xold is only supported as first arg when invoked from
+ // command line; this is handled in Main,main
+ throw task.new BadArgs("err.Xold.not.supported.here");
+ }
+ },
+
+ new Option(false, "-Xnew") {
+ void process(JavapTask task, String opt, String arg) throws BadArgs {
+ // ignore: this _is_ the new version
+ }
+ },
+
+ new Option(false, "-XDcompat") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.compat = true;
+ }
+ },
+
+ new Option(false, "-XDjsr277") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.jsr277 = true;
+ }
+ },
+
+ new Option(false, "-XDignore.symbol.file") {
+ void process(JavapTask task, String opt, String arg) {
+ task.options.ignoreSymbolFile = true;
+ }
+ }
+
+ };
+
+ JavapTask() {
+ context = new Context();
+ options = Options.instance(context);
+ }
+
+ JavapTask(Writer out,
+ JavaFileManager fileManager,
+ DiagnosticListener<? super JavaFileObject> diagnosticListener,
+ Iterable<String> options,
+ Iterable<String> classes) {
+ this();
+ this.log = getPrintWriterForWriter(out);
+ this.fileManager = fileManager;
+ this.diagnosticListener = diagnosticListener;
+
+ try {
+ handleOptions(options, false);
+ } catch (BadArgs e) {
+ throw new IllegalArgumentException(e.getMessage());
+ }
+
+ this.classes = new ArrayList<String>();
+ for (String classname: classes) {
+ classname.getClass(); // null-check
+ this.classes.add(classname);
+ }
+ }
+
+ public void setLocale(Locale locale) {
+ if (locale == null)
+ locale = Locale.getDefault();
+ task_locale = locale;
+ }
+
+ public void setLog(PrintWriter log) {
+ this.log = log;
+ }
+
+ public void setLog(OutputStream s) {
+ setLog(getPrintWriterForStream(s));
+ }
+
+ private static PrintWriter getPrintWriterForStream(OutputStream s) {
+ return new PrintWriter(s, true);
+ }
+
+ private static PrintWriter getPrintWriterForWriter(Writer w) {
+ if (w == null)
+ return getPrintWriterForStream(null);
+ else if (w instanceof PrintWriter)
+ return (PrintWriter) w;
+ else
+ return new PrintWriter(w, true);
+ }
+
+ public void setDiagnosticListener(DiagnosticListener<? super JavaFileObject> dl) {
+ diagnosticListener = dl;
+ }
+
+ public void setDiagnosticListener(OutputStream s) {
+ setDiagnosticListener(getDiagnosticListenerForStream(s));
+ }
+
+ private DiagnosticListener<JavaFileObject> getDiagnosticListenerForStream(OutputStream s) {
+ return getDiagnosticListenerForWriter(getPrintWriterForStream(s));
+ }
+
+ private DiagnosticListener<JavaFileObject> getDiagnosticListenerForWriter(Writer w) {
+ final PrintWriter pw = getPrintWriterForWriter(w);
+ return new DiagnosticListener<JavaFileObject> () {
+ public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
+ if (diagnostic.getKind() == Diagnostic.Kind.ERROR) {
+ pw.print(getMessage("err.prefix"));
+ pw.print(" ");
+ }
+ pw.println(diagnostic.getMessage(null));
+ }
+ };
+ }
+
+ int run(String[] args) {
+ try {
+ handleOptions(args);
+ boolean ok = run();
+ return ok ? 0 : 1;
+ } catch (BadArgs e) {
+ diagnosticListener.report(createDiagnostic(e.key, e.args));
+ return 1;
+ } catch (InternalError e) {
+ Object[] e_args;
+ if (e.getCause() == null)
+ e_args = e.args;
+ else {
+ e_args = new Object[e.args.length + 1];
+ e_args[0] = e.getCause();
+ System.arraycopy(e.args, 0, e_args, 1, e.args.length);
+ }
+ diagnosticListener.report(createDiagnostic("err.internal.error", e_args));
+ return 1;
+ } finally {
+ log.flush();
+ }
+ }
+
+ public void handleOptions(String[] args) throws BadArgs {
+ handleOptions(Arrays.asList(args), true);
+ }
+
+ private void handleOptions(Iterable<String> args, boolean allowClasses) throws BadArgs {
+ if (log == null) {
+ log = getPrintWriterForStream(System.out);
+ if (diagnosticListener == null)
+ diagnosticListener = getDiagnosticListenerForStream(System.err);
+ } else {
+ if (diagnosticListener == null)
+ diagnosticListener = getDiagnosticListenerForWriter(log);
+ }
+
+
+ if (fileManager == null)
+ fileManager = getDefaultFileManager(diagnosticListener, log);
+
+ Iterator<String> iter = args.iterator();
+ if (!iter.hasNext())
+ options.help = true;
+
+ while (iter.hasNext()) {
+ String arg = iter.next();
+ if (arg.startsWith("-"))
+ handleOption(arg, iter);
+ else if (allowClasses) {
+ if (classes == null)
+ classes = new ArrayList<String>();
+ classes.add(arg);
+ while (iter.hasNext())
+ classes.add(iter.next());
+ } else
+ throw new BadArgs("err.unknown.option", arg).showUsage(true);
+ }
+
+ if (options.ignoreSymbolFile && fileManager instanceof JavapFileManager)
+ ((JavapFileManager) fileManager).setIgnoreSymbolFile(true);
+
+ if ((classes == null || classes.size() == 0) &&
+ !(options.help || options.version || options.fullVersion)) {
+ throw new BadArgs("err.no.classes.specified");
+ }
+ }
+
+ private void handleOption(String name, Iterator<String> rest) throws BadArgs {
+ for (Option o: recognizedOptions) {
+ if (o.matches(name)) {
+ if (o.hasArg) {
+ if (rest.hasNext())
+ o.process(this, name, rest.next());
+ else
+ throw new BadArgs("err.missing.arg", name).showUsage(true);
+ } else
+ o.process(this, name, null);
+
+ if (o.ignoreRest()) {
+ while (rest.hasNext())
+ rest.next();
+ }
+ return;
+ }
+ }
+
+ if (fileManager.handleOption(name, rest))
+ return;
+
+ throw new BadArgs("err.unknown.option", name).showUsage(true);
+ }
+
+ public Boolean call() {
+ return run();
+ }
+
+ public boolean run() {
+ if (options.help)
+ showHelp();
+
+ if (options.version || options.fullVersion)
+ showVersion(options.fullVersion);
+
+ if (classes == null || classes.size() == 0)
+ return true;
+
+ context.put(PrintWriter.class, log);
+ ClassWriter classWriter = ClassWriter.instance(context);
+
+ boolean ok = true;
+
+ for (String className: classes) {
+ JavaFileObject fo;
+ try {
+ if (className.endsWith(".class")) {
+ if (fileManager instanceof StandardJavaFileManager) {
+ StandardJavaFileManager sfm = (StandardJavaFileManager) fileManager;
+ fo = sfm.getJavaFileObjects(className).iterator().next();
+ } else {
+ diagnosticListener.report(createDiagnostic("err.not.standard.file.manager", className));
+ ok = false;
+ continue;
+ }
+ } else {
+ fo = getClassFileObject(className);
+ if (fo == null) {
+ // see if it is an inner class, by replacing dots to $, starting from the right
+ String cn = className;
+ int lastDot;
+ while (fo == null && (lastDot = cn.lastIndexOf(".")) != -1) {
+ cn = cn.substring(0, lastDot) + "$" + cn.substring(lastDot + 1);
+ fo = getClassFileObject(cn);
+ }
+ }
+ if (fo == null) {
+ diagnosticListener.report(createDiagnostic("err.class.not.found", className));
+ ok = false;
+ continue;
+ }
+ }
+ Attribute.Factory attributeFactory = new Attribute.Factory();
+ attributeFactory.setCompat(options.compat);
+ attributeFactory.setJSR277(options.jsr277);
+ ClassFile cf = ClassFile.read(fo.openInputStream(), attributeFactory);
+ classWriter.write(cf);
+ } catch (ConstantPoolException e) {
+ diagnosticListener.report(createDiagnostic("err.bad.constant.pool", className, e.getLocalizedMessage()));
+ ok = false;
+ } catch (EOFException e) {
+ diagnosticListener.report(createDiagnostic("err.end.of.file", className));
+ ok = false;
+ } catch (FileNotFoundException e) {
+ diagnosticListener.report(createDiagnostic("err.file.not.found", e.getLocalizedMessage()));
+ ok = false;
+ } catch (IOException e) {
+ //e.printStackTrace();
+ Object msg = e.getLocalizedMessage();
+ if (msg == null)
+ msg = e;
+ diagnosticListener.report(createDiagnostic("err.ioerror", className, msg));
+ ok = false;
+ } catch (Throwable t) {
+ StringWriter sw = new StringWriter();
+ PrintWriter pw = new PrintWriter(sw);
+ t.printStackTrace(pw);
+ pw.close();
+ diagnosticListener.report(createDiagnostic("err.crash", t.toString(), sw.toString()));
+ }
+ }
+
+ return ok;
+ }
+
+ private JavaFileManager getDefaultFileManager(final DiagnosticListener<? super JavaFileObject> dl, PrintWriter log) {
+ return JavapFileManager.create(dl, log, options);
+ }
+
+ private JavaFileObject getClassFileObject(String className) throws IOException {
+ JavaFileObject fo;
+ fo = fileManager.getJavaFileForInput(StandardLocation.PLATFORM_CLASS_PATH, className, JavaFileObject.Kind.CLASS);
+ if (fo == null)
+ fo = fileManager.getJavaFileForInput(StandardLocation.CLASS_PATH, className, JavaFileObject.Kind.CLASS);
+ return fo;
+ }
+
+ private void showHelp() {
+ log.println(getMessage("main.usage", progname));
+ for (Option o: recognizedOptions) {
+ String name = o.aliases[0].substring(1); // there must always be at least one name
+ if (name.startsWith("X") || name.equals("fullversion") || name.equals("h") || name.equals("verify"))
+ continue;
+ log.println(getMessage("main.opt." + name));
+ }
+ String[] fmOptions = { "-classpath", "-bootclasspath" };
+ for (String o: fmOptions) {
+ if (fileManager.isSupportedOption(o) == -1)
+ continue;
+ String name = o.substring(1);
+ log.println(getMessage("main.opt." + name));
+ }
+
+ }
+
+ private void showVersion(boolean full) {
+ log.println(version(full ? "full" : "release"));
+ }
+
+ private static final String versionRBName = "com.sun.tools.javap.resources.version";
+ private static ResourceBundle versionRB;
+
+ private String version(String key) {
+ // key=version: mm.nn.oo[-milestone]
+ // key=full: mm.mm.oo[-milestone]-build
+ if (versionRB == null) {
+ try {
+ versionRB = ResourceBundle.getBundle(versionRBName);
+ } catch (MissingResourceException e) {
+ return getMessage("version.resource.missing", System.getProperty("java.version"));
+ }
+ }
+ try {
+ return versionRB.getString(key);
+ }
+ catch (MissingResourceException e) {
+ return getMessage("version.unknown", System.getProperty("java.version"));
+ }
+ }
+
+ private Diagnostic<JavaFileObject> createDiagnostic(final String key, final Object... args) {
+ return new Diagnostic<JavaFileObject>() {
+ public Kind getKind() {
+ return Diagnostic.Kind.ERROR;
+ }
+
+ public JavaFileObject getSource() {
+ return null;
+ }
+
+ public long getPosition() {
+ return Diagnostic.NOPOS;
+ }
+
+ public long getStartPosition() {
+ return Diagnostic.NOPOS;
+ }
+
+ public long getEndPosition() {
+ return Diagnostic.NOPOS;
+ }
+
+ public long getLineNumber() {
+ return Diagnostic.NOPOS;
+ }
+
+ public long getColumnNumber() {
+ return Diagnostic.NOPOS;
+ }
+
+ public String getCode() {
+ return key;
+ }
+
+ public String getMessage(Locale locale) {
+ return JavapTask.this.getMessage(locale, key, args);
+ }
+
+ };
+
+ }
+
+ private String getMessage(String key, Object... args) {
+ return getMessage(task_locale, key, args);
+ }
+
+ private String getMessage(Locale locale, String key, Object... args) {
+ if (bundles == null) {
+ // could make this a HashMap<Locale,SoftReference<ResourceBundle>>
+ // and for efficiency, keep a hard reference to the bundle for the task
+ // locale
+ bundles = new HashMap<Locale, ResourceBundle>();
+ }
+
+ if (locale == null)
+ locale = Locale.getDefault();
+
+ ResourceBundle b = bundles.get(locale);
+ if (b == null) {
+ try {
+ b = ResourceBundle.getBundle("com.sun.tools.javap.resources.javap", locale);
+ bundles.put(locale, b);
+ } catch (MissingResourceException e) {
+ throw new InternalError("Cannot find javap resource bundle for locale " + locale);
+ }
+ }
+
+ try {
+ return MessageFormat.format(b.getString(key), args);
+ } catch (MissingResourceException e) {
+ throw new InternalError(e, key);
+ }
+ }
+
+ Context context;
+ JavaFileManager fileManager;
+ PrintWriter log;
+ DiagnosticListener<? super JavaFileObject> diagnosticListener;
+ List<String> classes;
+ Options options;
+ //ResourceBundle bundle;
+ Locale task_locale;
+ Map<Locale, ResourceBundle> bundles;
+
+ private static final String progname = "javap";
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/Main.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import java.io.PrintWriter;
+
+/**
+ * Main entry point.
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Main {
+ /**
+ * Main entry point for the launcher.
+ * Note: This method calls System.exit.
+ * @param args command line arguments
+ */
+ public static void main(String[] args) {
+ if (args.length >= 1 && args[0].equals("-Xold")) {
+ String[] nArgs = new String[args.length - 1];
+ System.arraycopy(args, 1, nArgs, 0, nArgs.length);
+ sun.tools.javap.Main.main(args); // calls System.exit
+ System.exit(1);
+ }
+
+ JavapTask t = new JavapTask();
+ int rc = t.run(args);
+ System.exit(rc);
+ }
+
+ /**
+ * Entry point that does <i>not</i> call System.exit.
+ * @param args command line arguments
+ * @param out output stream
+ * @return an exit code. 0 means success, non-zero means an error occurred.
+ */
+ public static int run(String[] args, PrintWriter out) {
+ JavapTask t = new JavapTask();
+ t.setLog(out);
+ return t.run(args);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/Options.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javap;
+
+import com.sun.tools.classfile.AccessFlags;
+
+/*
+ * Provides access to javap's options, set via the command line
+ * or JSR 199 API.
+ * <p><b>This is NOT part of any API supported by Sun Microsystems. If
+ * you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ */
+public class Options {
+ public static Options instance(Context context) {
+ Options instance = context.get(Options.class);
+ if (instance == null)
+ instance = new Options(context);
+ return instance;
+ }
+
+ protected Options(Context context) {
+ context.put(Options.class, this);
+ }
+
+ /**
+ * Checks access of class, field or method.
+ */
+ public boolean checkAccess(AccessFlags flags){
+
+ boolean isPublic = flags.is(AccessFlags.ACC_PUBLIC);
+ boolean isProtected = flags.is(AccessFlags.ACC_PROTECTED);
+ boolean isPrivate = flags.is(AccessFlags.ACC_PRIVATE);
+ boolean isPackage = !(isPublic || isProtected || isPrivate);
+
+ if ((showAccess == AccessFlags.ACC_PUBLIC) && (isProtected || isPrivate || isPackage))
+ return false;
+ else if ((showAccess == AccessFlags.ACC_PROTECTED) && (isPrivate || isPackage))
+ return false;
+ else if ((showAccess == 0) && (isPrivate))
+ return false;
+ else
+ return true;
+ }
+
+ public boolean help;
+ public boolean verbose;
+ public boolean version;
+ public boolean fullVersion;
+ public boolean showFlags;
+ public boolean showLineAndLocalVariableTables;
+ public int showAccess;
+ public boolean showDisassembled;
+ public boolean showInternalSignatures;
+ public boolean showAllAttrs;
+
+ public boolean compat; // bug-for-bug compatibility mode with old javap
+ public boolean jsr277;
+ public boolean ignoreSymbolFile; // file manager should ignore ct.sym
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/overview.html Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+ <head>
+ <title>javap: class file disassembler</title>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+ </head>
+ <body>
+ Javap is a class file disassembler.
+ </body>
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/package.html Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+ <head>
+ <title></title>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+ </head>
+ <body>
+ Classes to dump class files in text format.
+ </body>
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/resources/javap.properties Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,62 @@
+
+err.prefix=Error:
+
+err.bad.constant.pool=error while reading constant pool for {0}: {1}
+err.class.not.found=class not found: {0}
+err.crash=A serious internal error has occurred: {0}\nPlease file a bug report, and include the following information:\n{1}
+err.end.of.file=unexpected end of file while reading {0}
+err.file.not.found=file not found: {0}
+err.h.not.supported=-h is no longer available - use the 'javah' program
+err.internal.error=internal error: {0} {1} {2}
+err.ioerror=IO error reading {0}: {1}
+err.missing.arg=no value given for {0}
+err.no.classes.specified=no classes specified
+err.not.standard.file.manager=can only specify class files when using a standard file manager
+err.unknown.option=unknown option: {0}
+err.verify.not.supported=-verify not supported
+err.Xold.not.supported.here=-Xold must be given as the first option
+
+main.usage=\
+Usage: {0} <options> <classes>\n\
+where possible options include:
+
+
+main.opt.help=\
+\ -help --help -? Print this usage message
+
+main.opt.version=\
+\ -version Version information
+
+main.opt.v=\
+\ -v -verbose Print additional information
+
+main.opt.l=\
+\ -l Print line number and local variable tables
+
+main.opt.public=\
+\ -public Show only public classes and members
+
+main.opt.protected=\
+\ -protected Show protected/public classes and members
+
+main.opt.package=\
+\ -package Show package/protected/public classes\n\
+\ and members (default)
+
+main.opt.p=\
+\ -p -private Show all classes and members
+
+main.opt.c=\
+\ -c Disassemble the code
+
+main.opt.s=\
+\ -s Print internal type signatures
+
+main.opt.classpath=\
+\ -classpath <path> Specify where to find user class files
+
+main.opt.bootclasspath=\
+\ -bootclasspath <path> Override location of bootstrap class files
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javap/resources/version.properties-template Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,28 @@
+#
+# Copyright 2007-2008 Sun Microsystems, Inc. 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. Sun designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+# CA 95054 USA or visit www.sun.com if you need additional information or
+# have any questions.
+#
+
+jdk=$(JDK_VERSION)
+full=$(FULL_VERSION)
+release=$(RELEASE)
--- a/langtools/src/share/classes/sun/tools/javap/Main.java Fri May 30 11:08:40 2008 +0100
+++ b/langtools/src/share/classes/sun/tools/javap/Main.java Tue Jun 03 13:26:47 2008 -0700
@@ -49,6 +49,12 @@
}
public static void main(String argv[]) {
+ // unless first arg is -Xold, use new javap
+ if (!(argv.length >= 1 && argv[0].equals("-Xold"))) {
+ com.sun.tools.javap.Main.main(argv);
+ return;
+ }
+
entry(argv);
if (errorOccurred) {
System.exit(1);
@@ -178,6 +184,8 @@
}
} else if (arg.equals("-all")) {
env.showallAttr = true;
+ } else if (arg.equals("-Xold")) {
+ // ignore: this is old javap
} else {
error("invalid flag: " + arg);
usage();
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/4870651/T4870651.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4870651
+ * @summary javap should recognize generics, varargs, enum
+ * @build T4870651 Test
+ * @run main T4870651
+ */
+
+import java.io.*;
+
+public class T4870651 {
+ public static void main(String[] args) throws Exception {
+ new T4870651().run();
+ }
+
+ public void run() throws IOException {
+ verify("Test",
+ "class Test<T, E extends java.lang.Exception & java.lang.Comparable<T>, U extends java.lang.Comparable>",
+ "v1(java.lang.String...)");
+
+ verify("Test$Enum",
+ "flags: ACC_FINAL, ACC_SUPER, ACC_ENUM",
+ "flags: ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ENUM");
+
+ if (errors > 0)
+ throw new Error(errors + " found.");
+ }
+
+ String javap(String className) {
+ String testClasses = System.getProperty("test.classes", ".");
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ String[] args = { "-classpath", testClasses, "-v", className };
+ int rc = com.sun.tools.javap.Main.run(args, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ String output = sw.toString();
+ System.out.println("class " + className);
+ System.out.println(output);
+ return output;
+ }
+
+ void verify(String className, String... expects) {
+ String output = javap(className);
+ for (String expect: expects) {
+ if (output.indexOf(expect)< 0)
+ error(expect + " not found");
+ }
+ }
+
+ void error(String msg) {
+ System.err.println(msg);
+ errors++;
+ }
+
+ int errors;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/4870651/Test.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+import java.util.*;
+
+abstract class Test<T,E extends Exception & Comparable<T>,U extends Comparable> {
+ T t;
+
+ Test(T t) { }
+ <G> Test(G g, int i) { }
+
+ Test(String... args) { }
+ Test(int i, Object[]... args) { }
+ abstract void v1(String... args);
+ abstract void v2(int i, String[]... args);
+
+ abstract void a1(int x);
+ abstract void a2(int[] x);
+ abstract void a3(T x);
+ abstract void a4(T[] x);
+
+ abstract int r1();
+ abstract int[] r2();
+ abstract T r3();
+ abstract T[] r4();
+
+ abstract <G> void ga1(int x);
+ abstract <G> void ga2(int[] x);
+ abstract <G> void ga3(G x);
+ abstract <G> void ga4(G[] x);
+
+ abstract <G> int gr1();
+ abstract <G> int[] gr2();
+ abstract <G> G gr3();
+ abstract <G> G[] gr4();
+
+ abstract <G extends Exception> void ge() throws G;
+
+ abstract void w(List<?> l);
+ abstract void we(List<? extends T> l);
+ abstract void ws(List<? super T> l);
+
+ abstract void t1() throws Error;
+ abstract void t2() throws E;
+ abstract void t3() throws E,Error;
+
+ abstract void i1(Test<T, E, Comparable> x);
+ abstract void i3(Test<T, E, Comparable>.Inner<String> x);
+
+ class Inner<Q> { }
+ class Inner2<Q> extends Inner<Q> { }
+
+ class Simple { }
+
+ enum Enum { e1, e2, e3 }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/ListTest.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,147 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+import java.io.*;
+import java.util.*;
+import javax.tools.*;
+
+/*
+ * @test
+ * @bug 6439940
+ * @summary Cleanup javap implementation
+ * @run main/othervm ListTest
+ */
+public class ListTest {
+ public static void main(String[] args) throws Exception {
+ new ListTest().run();
+ }
+
+ ListTest() {
+ String v = System.getProperty("view.cmd");
+ // v = "/opt/teamware/7.7/bin/filemerge -r";
+ if (v != null) {
+ viewResults = true;
+ viewCmd = Arrays.asList(v.split(" +"));
+ }
+ }
+
+ void run() throws Exception {
+ StandardLocation[] locs = new StandardLocation[] {
+ StandardLocation.PLATFORM_CLASS_PATH,
+ StandardLocation.CLASS_PATH,
+ };
+
+ int count = 0;
+ int pass = 0;
+ for (StandardLocation loc: locs) {
+ for (String testClassName: list(loc)) {
+ count++;
+ if (test(testClassName))
+ pass++;
+ }
+ }
+
+ if (pass < count)
+ throw new Error(pass + "/" + count + " test cases passed");
+ }
+
+ Iterable<String> list(StandardLocation loc) throws IOException {
+ JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+ StandardJavaFileManager sfm = compiler.getStandardFileManager(null, null, null);
+ Set<JavaFileObject.Kind> kinds = Collections.singleton(JavaFileObject.Kind.CLASS);
+
+ List<String> list = new ArrayList<String>();
+ for (JavaFileObject fo: sfm.list(loc, testPackage, kinds, true)) {
+ //System.err.println(com.sun.tools.javac.util.Old199.getPath(fo));
+ list.add(sfm.inferBinaryName(loc, fo));
+ }
+ return list;
+ }
+
+ boolean test(String testClassName) throws Exception {
+ String[] args = new String[options.size() + 1];
+ options.toArray(args);
+ args[args.length - 1] = testClassName;
+ String oldOut = runOldJavap(args);
+ String newOut = runNewJavap(args);
+ boolean ok = oldOut.equals(newOut);
+ System.err.println((ok ? "pass" : "FAIL") + ": " + testClassName);
+ if (!ok && viewResults)
+ view(oldOut, newOut);
+ return ok;
+ }
+
+ String runOldJavap(String[] args) {
+ //System.err.println("OLD: " + Arrays.asList(args));
+ PrintStream oldOut = System.out;
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ System.setOut(new PrintStream(out));
+ try {
+ sun.tools.javap.Main.entry(args);
+ } finally {
+ System.setOut(oldOut);
+ }
+ return out.toString();
+ }
+
+ String runNewJavap(String[] args) {
+ String[] nArgs = new String[args.length + 2];
+ nArgs[0] = "-XDcompat";
+ nArgs[1] = "-XDignore.symbol.file";
+ System.arraycopy(args, 0, nArgs, 2, args.length);
+ //System.err.println("NEW: " + Arrays.asList(nArgs));
+ StringWriter out = new StringWriter();
+ com.sun.tools.javap.Main.run(nArgs, new PrintWriter(out, true));
+ return out.toString();
+ }
+
+ File write(String text, String suffix) throws IOException {
+ File f = File.createTempFile("ListTest", suffix);
+ FileWriter out = new FileWriter(f);
+ out.write(text);
+ out.close();
+ return f;
+ }
+
+ void view(String oldOut, String newOut) throws Exception {
+ File oldFile = write(oldOut, "old");
+ File newFile = write(newOut, "new");
+ List<String> cmd = new ArrayList<String>();
+ cmd.addAll(viewCmd);
+ cmd.add(oldFile.getPath());
+ cmd.add(newFile.getPath());
+ Process p = new ProcessBuilder(cmd).redirectErrorStream(true).start();
+ p.getOutputStream().close();
+ String line;
+ BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
+ while ((line = in.readLine()) != null)
+ System.err.println(line);
+ in.close();
+ p.waitFor();
+ }
+
+ String testPackage = "java.lang";
+ List<String> options = Arrays.asList("-v");
+ boolean viewResults;
+ List<String> viewCmd;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/OptionTest.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2007 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+import java.io.*;
+import java.util.*;
+
+/*
+ * @test
+ * @bug 6439940
+ * @summary Cleanup javap implementation
+ * @run main/othervm OptionTest
+ */
+public class OptionTest {
+ public static void main(String[] args) throws Exception {
+ new OptionTest().run();
+ }
+
+ OptionTest() {
+ String v = System.getProperty("view.cmd");
+ if (v != null) {
+ viewResults = true;
+ viewCmd = Arrays.asList(v.split(" +"));
+ }
+ }
+
+
+ void run() throws Exception {
+ int count = 0;
+ int pass = 0;
+ // try combinations of options and compare old javap against new javap
+ for (int i = 0; i < (1<<8); i++) {
+ List<String> options = new ArrayList<String>();
+ if ((i & 0x01) != 0)
+ options.add("-c");
+ if ((i & 0x02) != 0)
+ options.add("-l");
+ if ((i & 0x04) != 0)
+ options.add("-public");
+ if ((i & 0x08) != 0)
+ options.add("-protected");
+ if ((i & 0x10) != 0)
+ options.add("-package");
+ if ((i & 0x20) != 0)
+ options.add("-private");
+ if ((i & 0x40) != 0)
+ options.add("-s");
+ if ((i & 0x80) != 0)
+ options.add("-verbose");
+ count++;
+ if (test(options))
+ pass++;
+ }
+
+ if (pass < count)
+ throw new Error(pass + "/" + count + " test cases passed");
+ }
+
+ boolean test(List<String> options) throws Exception {
+ String[] args = new String[options.size() + 1];
+ options.toArray(args);
+ args[args.length - 1] = testClassName;
+ String oldOut = runOldJavap(args);
+ String newOut = runNewJavap(args);
+ boolean ok = oldOut.equals(newOut);
+ System.err.println((ok ? "pass" : "FAIL") + ": " + options);
+ if (!ok && viewResults)
+ view(oldOut, newOut);
+ return ok;
+ }
+
+ String runOldJavap(String[] args) {
+ //System.err.println("OLD: " + Arrays.asList(args));
+ PrintStream oldOut = System.out;
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ System.setOut(new PrintStream(out));
+ try {
+ sun.tools.javap.Main.entry(args);
+ } finally {
+ System.setOut(oldOut);
+ }
+ return out.toString();
+ }
+
+ String runNewJavap(String[] args) {
+ String[] nArgs = new String[args.length + 2];
+ nArgs[0] = "-XDcompat";
+ nArgs[1] = "-XDignore.symbol.file";
+ System.arraycopy(args, 0, nArgs, 2, args.length);
+ //System.err.println("NEW: " + Arrays.asList(nArgs));
+ StringWriter out = new StringWriter();
+ com.sun.tools.javap.Main.run(nArgs, new PrintWriter(out, true));
+ return out.toString();
+ }
+
+ File write(String text, String suffix) throws IOException {
+ File f = File.createTempFile("OptionTest", suffix);
+ FileWriter out = new FileWriter(f);
+ out.write(text);
+ out.close();
+ return f;
+ }
+
+ void view(String oldOut, String newOut) throws Exception {
+ File oldFile = write(oldOut, "old");
+ File newFile = write(newOut, "new");
+ List<String> cmd = new ArrayList<String>();
+ cmd.addAll(viewCmd);
+ cmd.add(oldFile.getPath());
+ cmd.add(newFile.getPath());
+ Process p = new ProcessBuilder(cmd).redirectErrorStream(true).start();
+ p.getOutputStream().close();
+ String line;
+ BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
+ while ((line = in.readLine()) != null)
+ System.err.println(line);
+ in.close();
+ p.waitFor();
+ }
+
+ String testClassName = "java.lang.SecurityManager";
+ boolean viewResults;
+ List<String> viewCmd;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T4075403.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4075403
+ * @summary Use javap to inquire about a specific inner class
+ */
+
+
+import java.io.*;
+
+public class T4075403 {
+ public static void main(String[] args) throws Exception {
+ new T4075403().run();
+ }
+
+ public void run() throws IOException {
+
+ File javaFile = writeTestFile();
+ File classFile = compileTestFile(javaFile);
+ javap("Outer.Inner");
+ }
+
+ File writeTestFile() throws IOException {
+ File f = new File("Outer.java");
+ PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ out.println("class Outer { ");
+ out.println(" class Inner { }");
+ out.println("}");
+ out.close();
+ return f;
+ }
+
+ File compileTestFile(File f) {
+ int rc = com.sun.tools.javac.Main.compile(new String[] { "-g", f.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ String path = f.getPath();
+ return new File(path.substring(0, path.length() - 5) + ".class");
+ }
+
+ String javap(String className) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ int rc = com.sun.tools.javap.Main.run(new String[] { "-classpath", ".", className }, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ System.out.println(sw.toString());
+ return sw.toString();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T4459541.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,112 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4459541
+ * @summary "javap -l" shows line numbers as signed short; they should be unsigned.
+ */
+
+import java.io.*;
+
+public class T4459541 {
+ public static void main(String[] args) throws Exception {
+ new T4459541().run();
+ }
+
+ public void run() throws IOException {
+ File javaFile = writeTestFile();
+ File classFile = compileTestFile(javaFile);
+ String output = javap(classFile);
+ verify(output);
+ }
+
+ File writeTestFile() throws IOException {
+ File f = new File("Test.java");
+ out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ println("class Test {");
+ println("void begin(int i) {");
+ println("i++;");
+ println("i++;");
+ println("}");
+ while (line < 32750)
+ println("// " + line);
+ println("void before_32767(int i) {");
+ println("i++;");
+ println("i++;");
+ println("}");
+ while (line < 32768-4)
+ println("// " + line);
+ println("void straddle_32768(int i) {");
+ while (line < 32768+4)
+ println("i++;");
+ println("}");
+ while (line < 65520)
+ println("// " + line);
+ println("void between_32768_and_65536(int i) {");
+ println("i++;");
+ println("i++;");
+ println("}");
+ while (line < 65536-4)
+ println("// " + line);
+ println("void straddle_65536(int i) {");
+ while (line < 65536+4)
+ println("i++;");
+ println("}");
+ println("}");
+ out.close();
+ return f;
+ }
+
+ File compileTestFile(File f) {
+ int rc = com.sun.tools.javac.Main.compile(new String[] { f.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ String path = f.getPath();
+ return new File(path.substring(0, path.length() - 5) + ".class");
+ }
+
+ String javap(File f) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ int rc = com.sun.tools.javap.Main.run(new String[] { "-l", f.getPath() }, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ return sw.toString();
+ }
+
+ void verify(String output) {
+ System.out.println(output);
+ if (output.indexOf("-") >= 0)
+ throw new Error("- found in output");
+ }
+
+ void println(String text) {
+ out.println(text);
+ line++;
+ }
+
+ PrintWriter out;
+ int line = 1;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T4501660.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4501660
+ * @summary change diagnostic of -help as 'print this help message and exit'
+ * (actually, verify -help does not cause premature exit)
+ */
+
+import java.io.*;
+import java.util.zip.*;
+
+public class T4501660 {
+ public static void main(String[] args) throws Exception {
+ new T4501660().run();
+ }
+
+ public void run() throws IOException {
+ String testClasses = System.getProperty("test.classes", ".");
+ String output = javap("-classpath", testClasses, "-help", "T4501660");
+ verify(output,
+ "-public", "-protected", "-private", // check -help output is present
+ "class T4501660" // check class output is present
+ );
+
+ if (errors > 0)
+ throw new Error(errors + " found.");
+ }
+
+ String javap(String... args) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ //sun.tools.javap.Main.entry(args);
+ int rc = com.sun.tools.javap.Main.run(args, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ System.out.println(sw);
+ return sw.toString();
+ }
+
+ void verify(String output, String... expects) {
+ for (String expect: expects) {
+ if (output.indexOf(expect)< 0)
+ error(expect + " not found");
+ }
+ }
+
+ void error(String msg) {
+ System.err.println(msg);
+ errors++;
+ }
+
+ int errors;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T4876942.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4876942
+ * @summary javap invoked without args does not print help screen
+ */
+
+import java.io.*;
+import java.util.zip.*;
+
+public class T4876942 {
+ public static void main(String[] args) throws Exception {
+ new T4876942().run();
+ }
+
+ public void run() throws IOException {
+ String output = javap();
+ verify(output, "-public", "-protected", "-private"); // check that some of the options are listed
+
+ if (errors > 0)
+ throw new Error(errors + " found.");
+ }
+
+ String javap(String... args) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ //sun.tools.javap.Main.entry(args);
+ int rc = com.sun.tools.javap.Main.run(args, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ return sw.toString();
+ }
+
+ void verify(String output, String... expects) {
+ for (String expect: expects) {
+ if (output.indexOf(expect)< 0)
+ error(expect + " not found");
+ }
+ }
+
+ void error(String msg) {
+ System.err.println(msg);
+ errors++;
+ }
+
+ int errors;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T4880663.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4880663
+ * @summary javap could output whitespace between class name and opening brace
+ */
+
+
+import java.io.*;
+
+public class T4880663 {
+ public static void main(String[] args) throws Exception {
+ new T4880663().run();
+ }
+
+ public void run() throws IOException {
+ File javaFile = writeTestFile();
+ File classFile = compileTestFile(javaFile);
+ verify(classFile, "class Test {");
+
+ if (errors > 0)
+ throw new Error(errors + " found.");
+ }
+
+ File writeTestFile() throws IOException {
+ File f = new File("Test.java");
+ PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ out.println("class Test { }");
+ out.close();
+ return f;
+ }
+
+ File compileTestFile(File f) {
+ int rc = com.sun.tools.javac.Main.compile(new String[] { "-g", f.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ String path = f.getPath();
+ return new File(path.substring(0, path.length() - 5) + ".class");
+ }
+
+ String javap(File classFile) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ int rc = com.sun.tools.javap.Main.run(new String[] { classFile.getPath() }, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ System.out.println(sw.toString());
+ return sw.toString();
+ }
+
+ void verify(File classFile, String... expects) {
+ String output = javap(classFile);
+ for (String expect: expects) {
+ if (output.indexOf(expect)< 0)
+ error(expect + " not found");
+ }
+ }
+
+ void error(String msg) {
+ System.err.println(msg);
+ errors++;
+ }
+
+ int errors;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T4975569.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4975569 6622215
+ * @summary javap doesn't print new flag bits
+ */
+
+import java.io.*;
+import java.util.*;
+
+public class T4975569
+{
+ public static void main(String... args) {
+ new T4975569().run();
+ }
+
+ void run() {
+ verify("T4975569$Anno", "flags: ACC_INTERFACE, ACC_ABSTRACT, ACC_ANNOTATION");
+ verify("T4975569$E", "flags: ACC_FINAL, ACC_SUPER, ACC_ENUM");
+ verify("T4975569$S", "flags: ACC_BRIDGE, ACC_SYNTHETIC",
+ "InnerClasses: \n static");
+ verify("T4975569$V", "void m(java.lang.String...)",
+ "flags: ACC_VARARGS");
+ verify("T4975569$Prot", "InnerClasses: \n protected");
+ //verify("T4975569$Priv", "InnerClasses");
+ if (errors > 0)
+ throw new Error(errors + " found.");
+ }
+
+ void verify(String className, String... expects) {
+ String output = javap(className);
+ for (String expect: expects) {
+ if (output.indexOf(expect)< 0)
+ error(expect + " not found");
+ }
+ }
+
+ void error(String msg) {
+ System.err.println(msg);
+ errors++;
+ }
+
+ int errors;
+
+ String javap(String className) {
+ String testClasses = System.getProperty("test.classes", ".");
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ String[] args = { "-v", "-classpath", testClasses, className };
+ int rc = com.sun.tools.javap.Main.run(args, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ String output = sw.toString();
+ System.out.println("class " + className);
+ System.out.println(output);
+ return output;
+ }
+
+ List x() { return null; };
+
+ class V { void m(String... args) { } }
+ enum E { e; }
+ @interface Anno { }
+ static class S extends T4975569 {
+ ArrayList x() { return null; }
+ }
+
+ protected class Prot { }
+ //private class Priv { int i; }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6271787.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6271787
+ * @summary javap dumps LocalVariableTypeTable attribute in hex, needs to print a table
+ */
+
+import java.io.*;
+
+public class T6271787 {
+ public static void main(String[] args) throws Exception {
+ new T6271787().run();
+ }
+
+ public void run() throws IOException {
+ File javaFile = writeTestFile();
+ File classFile = compileTestFile(javaFile);
+
+ verify(classFile,
+ "LocalVariableTypeTable:",
+ "0 5 0 this LTest<TT;>;" // should consider decoding this in javap
+ );
+
+ if (errors > 0)
+ throw new Error(errors + " found.");
+ }
+
+ File writeTestFile() throws IOException {
+ File f = new File("Test.java");
+ PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ out.println("class Test<T> { }");
+ out.close();
+ return f;
+ }
+
+ File compileTestFile(File f) {
+ int rc = com.sun.tools.javac.Main.compile(new String[] { "-g", f.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ String path = f.getPath();
+ return new File(path.substring(0, path.length() - 5) + ".class");
+ }
+
+ String javap(File f) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ int rc = com.sun.tools.javap.Main.run(new String[] { "-v", f.getPath() }, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ return sw.toString();
+ }
+
+ void verify(File classFile, String... expects) {
+ String output = javap(classFile);
+ for (String expect: expects) {
+ if (output.indexOf(expect)< 0)
+ error(expect + " not found");
+ }
+ }
+
+ void error(String msg) {
+ System.err.println(msg);
+ errors++;
+ }
+
+ int errors;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6474890.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6474890
+ * @summary javap does not open .zip files in -classpath
+ */
+
+import java.io.*;
+import java.util.zip.*;
+
+public class T6474890 {
+ public static void main(String[] args) throws Exception {
+ new T6474890().run();
+ }
+
+ public void run() throws IOException {
+ File classDir = new File("classes");
+ classDir.mkdir();
+
+ String className = "Test";
+ File javaFile = writeTestFile(className);
+ compileTestFile(classDir, javaFile);
+
+ File zipFile = zip(classDir, new File(classDir + ".zip"));
+ javap("-classpath", zipFile.getPath(), className);
+
+ File jarFile = zip(classDir, new File(classDir + ".jar"));
+ javap("-classpath", zipFile.getPath(), className);
+ }
+
+ File writeTestFile(String name) throws IOException {
+ File f = new File(name + ".java");
+ PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ out.println("class " + name + " { }");
+ out.close();
+ return f;
+ }
+
+ void compileTestFile(File classDir, File file) {
+ int rc = com.sun.tools.javac.Main.compile(
+ new String[] { "-d", classDir.getPath(), file.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ }
+
+ File zip(File dir, File zipFile) throws IOException {
+ ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipFile));
+ for (File file: dir.listFiles()) {
+ if (file.isFile()) {
+ byte[] data = new byte[(int) file.length()];
+ DataInputStream in = new DataInputStream(new FileInputStream(file));
+ in.readFully(data);
+ in.close();
+ zipOut.putNextEntry(new ZipEntry(file.getName()));
+ zipOut.write(data, 0, data.length);
+ zipOut.closeEntry();
+ }
+ }
+ zipOut.close();
+ return zipFile;
+ }
+
+ String javap(String... args) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ //sun.tools.javap.Main.entry(args);
+ int rc = com.sun.tools.javap.Main.run(args, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ return sw.toString();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6587786.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6587786
+ * @summary Javap throws error : "ERROR:Could not find <classname>" for JRE classes
+ */
+
+import java.io.*;
+
+public class T6587786 {
+ public static void main(String[] args) throws Exception {
+ new T6587786().run();
+ }
+
+ public void run() throws IOException {
+ javap("com.sun.javadoc.Doc", "com.sun.crypto.provider.ai");
+ javap("com.sun.crypto.provider.ai", "com.sun.javadoc.ClassDoc");
+ }
+
+ void javap(String... args) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ //sun.tools.javap.Main.entry(args);
+ int rc = com.sun.tools.javap.Main.run(args, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ System.out.println(sw.toString());
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6622216.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6622216
+ * @summary javap names some attributes incorrectly
+ */
+
+import java.io.*;
+
+public class T6622216 {
+ public static void main(String[] args) throws Exception {
+ new T6622216().run();
+ }
+
+ public void run() throws IOException {
+ File javaFile = writeTestFile();
+ File classFile = compileTestFile(javaFile);
+ String output = javap(classFile);
+ verify(output);
+ }
+
+ File writeTestFile() throws IOException {
+ File f = new File("Outer.java");
+ PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ out.println("class Outer {");
+ out.println(" class Inner { }");
+ out.println("}");
+ out.close();
+ return f;
+ }
+
+ File compileTestFile(File f) {
+ int rc = com.sun.tools.javac.Main.compile(new String[] { f.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ String path = f.getPath();
+ return new File(path.substring(0, path.length() - 5) + ".class");
+ }
+
+ String javap(File f) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ int rc = com.sun.tools.javap.Main.run(new String[] { "-v", f.getPath() }, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ return sw.toString();
+ }
+
+ void verify(String output) {
+ System.out.println(output);
+ if (output.indexOf("InnerClasses") == -1)
+ throw new Error("InnerClasses not found in output");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6622232.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6622232
+ * @summary javap gets whitespace confused
+ */
+
+import java.io.*;
+
+public class T6622232 {
+ public static void main(String[] args) throws Exception {
+ new T6622232().run();
+ }
+
+ public void run() throws IOException {
+ File javaFile = writeTestFile();
+ File classFile = compileTestFile(javaFile);
+ String output = javap(classFile);
+
+ // these are all examples of bad whitespace from old javap
+ verifyNot(output,
+ "\\Q Constant value: int 3Deprecated: true\\E",
+ "^Deprecated: true",
+ "\\Q throws java.lang.Exception, java.lang.Error Deprecated: true\\E"
+ );
+
+ if (errors > 0)
+ throw new Error(errors + " found.");
+ }
+
+ File writeTestFile() throws IOException {
+ File f = new File("Test.java");
+ PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ out.println("class Test { ");
+ out.println(" @Deprecated static final int f1 = 3;");
+ out.println(" @Deprecated int f2;");
+ out.println(" @Deprecated void m() throws Exception, Error { }");
+ out.println("}");
+ out.close();
+ return f;
+ }
+
+ File compileTestFile(File f) {
+ int rc = com.sun.tools.javac.Main.compile(new String[] { "-g", f.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ String path = f.getPath();
+ return new File(path.substring(0, path.length() - 5) + ".class");
+ }
+
+ String javap(File f) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ int rc = com.sun.tools.javap.Main.run(new String[] { "-v", f.getPath() }, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ System.out.println(sw.toString());
+ return sw.toString();
+ }
+
+ void verifyNot(String output, String... unexpects) {
+ for (String unexpect: unexpects) {
+ if (output.matches(unexpect))
+ error(unexpect + " unexpectedly found");
+ }
+ }
+
+ void error(String msg) {
+ System.err.println(msg);
+ errors++;
+ }
+
+ int errors;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6622260.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,197 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc. 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.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6622260
+ * @summary javap prints negative bytes incorrectly in hex
+ */
+
+import java.io.*;
+
+public class T6622260 {
+ public static void main(String[] args) throws Exception {
+ new T6622260().run();
+ }
+
+ public void run() throws IOException {
+ File javaFile = writeTestFile();
+ File classFile = compileTestFile(javaFile);
+ modifyClassFile(classFile);
+ String output = javap(classFile);
+ verify(output);
+ }
+
+ File writeTestFile() throws IOException {
+ File f = new File("Test.java");
+ PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ out.println("@Deprecated class Test { int f; void m() { } }");
+ out.close();
+ return f;
+ }
+
+ File compileTestFile(File f) {
+ int rc = com.sun.tools.javac.Main.compile(new String[] { f.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ String path = f.getPath();
+ return new File(path.substring(0, path.length() - 5) + ".class");
+ }
+
+ void modifyClassFile(File f) throws IOException {
+ String newAttributeName = "NonstandardAttribute";
+ byte[] newAttributeData = { 0, 1, 2, 127, (byte)128, (byte)129, (byte)254, (byte)255 };
+
+ DataInputStream in = new DataInputStream(new FileInputStream(f));
+ byte[] data = new byte[(int) f.length()];
+ in.readFully(data);
+ in.close();
+
+ in = new DataInputStream(new ByteArrayInputStream(data));
+ in.skipBytes(4); // magic
+ in.skipBytes(2); // minor
+ in.skipBytes(2); // minor
+
+ int constantPoolPos = data.length - in.available();
+ int constant_pool_count = skipConstantPool(in);
+
+ int flagsPos = data.length - in.available();
+ in.skipBytes(2); // access_flags
+ in.skipBytes(2); // this_class
+ in.skipBytes(2); // super_class
+
+ int interfaces_count = in.readUnsignedShort();
+ in.skipBytes(interfaces_count * 2);
+
+ int field_count = in.readUnsignedShort();
+ for (int i = 0; i < field_count; i++) {
+ in.skipBytes(6); // access_flags, name_index, descriptor_index
+ skipAttributes(in);
+ }
+
+ int method_count = in.readUnsignedShort();
+ for (int i = 0; i < method_count; i++) {
+ in.skipBytes(6); // access_flags, name_index, descriptor_index
+ skipAttributes(in);
+ }
+
+ int classAttributesPos = data.length - in.available();
+ int attributes_count = in.readUnsignedShort();
+
+ f.renameTo(new File(f.getPath() + ".BAK"));
+ DataOutputStream out = new DataOutputStream(new FileOutputStream(f));
+
+ // copy head
+ out.write(data, 0, constantPoolPos);
+
+ // copy constant pool, adding in name of new attribute
+ out.writeShort(constant_pool_count + 1);
+ out.write(data, constantPoolPos + 2, flagsPos - constantPoolPos - 2);
+ out.write(1); // CONSTANT_Utf8
+ out.writeUTF(newAttributeName);
+
+ // copy flags, class, superclass, interfaces, fields and methods
+ out.write(data, flagsPos, classAttributesPos - flagsPos);
+
+ // copy class attributes, adding in new attribute
+ out.writeShort(attributes_count + 1);
+ out.write(data, classAttributesPos + 2, data.length - classAttributesPos - 2);
+ out.writeShort(constant_pool_count); // index of new attribute name
+ out.writeInt(newAttributeData.length);
+ out.write(newAttributeData);
+ out.close();
+ }
+
+ int skipConstantPool(DataInputStream in) throws IOException {
+ int constant_pool_count = in.readUnsignedShort();
+ for (int i = 1; i < constant_pool_count; i++) {
+ int tag = in.readUnsignedByte();
+ switch (tag) {
+ case 1: // CONSTANT_Utf8
+ int length = in.readUnsignedShort();
+ in.skipBytes(length); // bytes
+ break;
+
+ case 3: // CONSTANT_Integer
+ case 4: // CONSTANT_Float
+ in.skipBytes(4); // bytes
+ break;
+
+ case 5: // CONSTANT_Long
+ case 6: // CONSTANT_Double
+ in.skipBytes(8); // high_bytes, low_bytes
+ break;
+
+ case 7: // CONSTANT_Class
+ in.skipBytes(2); // name_index
+ break;
+
+ case 8: // CONSTANT_String
+ in.skipBytes(2); // string_index
+ break;
+
+ case 9: // CONSTANT_FieldRef
+ case 10: // CONSTANT_Methodref
+ case 11: // CONSTANT_InterfaceMethodref
+ in.skipBytes(4); // class_index, name_and_type_index
+ break;
+
+ case 12: // CONSTANT_NameAndType
+ in.skipBytes(4); // name_index, descriptor_index
+ break;
+
+ default:
+ throw new Error("constant pool tag: " + tag);
+ }
+ }
+ return constant_pool_count;
+ }
+
+ int skipAttributes(DataInputStream in) throws IOException {
+ int attributes_count = in.readUnsignedShort();
+ for (int i = 0; i < attributes_count; i++) {
+ in.skipBytes(2); // attribute_name_index;
+ int length = in.readInt();
+ in.skipBytes(length); // info
+ }
+ return attributes_count;
+ }
+
+ String javap(File f) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ int rc = com.sun.tools.javap.Main.run(new String[] { "-v", f.getPath() }, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ return sw.toString();
+ }
+
+ void verify(String output) {
+ System.out.println(output);
+ if (output.indexOf("-") >= 0)
+ throw new Error("- found in output");
+ if (output.indexOf("FFFFFF") >= 0)
+ throw new Error("FFFFFF found in output");
+ }
+}