--- a/langtools/make/build.xml Thu May 28 09:49:56 2009 -0700
+++ b/langtools/make/build.xml Fri May 29 16:26:41 2009 -0700
@@ -308,7 +308,7 @@
<target name="build-javap" depends="build-javac">
<build-tool name="javap"
includes="${javap.includes}"
- jarmainclass="sun.tools.javap.Main"
+ jarmainclass="com.sun.tools.javap.Main"
jarclasspath="javac.jar"/>
</target>
--- a/langtools/src/share/classes/com/sun/tools/javap/JavapTask.java Thu May 28 09:49:56 2009 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javap/JavapTask.java Fri May 29 16:26:41 2009 -0700
@@ -212,9 +212,7 @@
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");
+ task.log.println(task.getMessage("warn.Xold.not.supported"));
}
},
--- a/langtools/src/share/classes/com/sun/tools/javap/Main.java Thu May 28 09:49:56 2009 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javap/Main.java Fri May 29 16:26:41 2009 -0700
@@ -42,13 +42,6 @@
* @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);
--- a/langtools/src/share/classes/com/sun/tools/javap/resources/javap.properties Thu May 28 09:49:56 2009 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javap/resources/javap.properties Fri May 29 16:26:41 2009 -0700
@@ -16,9 +16,9 @@
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
err.no.SourceFile.attribute=no SourceFile attribute
err.source.file.not.found=source file not found
+warn.Xold.not.supported=-Xold is no longer available
main.usage.summary=\
Usage: {0} <options> <classes>\n\
--- a/langtools/src/share/classes/sun/tools/javap/AttrData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +0,0 @@
-/*
- * Copyright 2002 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 sun.tools.javap;
-
-import java.io.*;
-
-/**
- * Reads and stores attribute information.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-class AttrData {
- ClassData cls;
- int name_cpx;
- int datalen;
- byte data[];
-
- public AttrData (ClassData cls) {
- this.cls=cls;
- }
-
- /**
- * Reads unknown attribute.
- */
- public void read(int name_cpx, DataInputStream in) throws IOException {
- this.name_cpx=name_cpx;
- datalen=in.readInt();
- data=new byte[datalen];
- in.readFully(data);
- }
-
- /**
- * Reads just the name of known attribute.
- */
- public void read(int name_cpx){
- this.name_cpx=name_cpx;
- }
-
- /**
- * Returns attribute name.
- */
- public String getAttrName(){
- return cls.getString(name_cpx);
- }
-
- /**
- * Returns attribute data.
- */
- public byte[] getData(){
- return data;
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/CPX.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,40 +0,0 @@
-/*
- * Copyright 2002 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 sun.tools.javap;
-
-/**
- * Stores constant pool entry information with one field.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-class CPX {
- int cpx;
-
- CPX (int cpx) {
- this.cpx=cpx;
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/CPX2.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,41 +0,0 @@
-/*
- * Copyright 2002 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 sun.tools.javap;
-
-/**
- * Stores constant pool entry information with two fields.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-class CPX2 {
- int cpx1,cpx2;
-
- CPX2 (int cpx1, int cpx2) {
- this.cpx1=cpx1;
- this.cpx2=cpx2;
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/ClassData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,663 +0,0 @@
-/*
- * Copyright 2002-2008 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-/**
- * Central data repository of the Java Disassembler.
- * Stores all the information in java class file.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-public class ClassData implements RuntimeConstants {
-
- private int magic;
- private int minor_version;
- private int major_version;
- private int cpool_count;
- private Object cpool[];
- private int access;
- private int this_class = 0;;
- private int super_class;
- private int interfaces_count;
- private int[] interfaces = new int[0];;
- private int fields_count;
- private FieldData[] fields;
- private int methods_count;
- private MethodData[] methods;
- private InnerClassData[] innerClasses;
- private int attributes_count;
- private AttrData[] attrs;
- private String classname;
- private String superclassname;
- private int source_cpx=0;
- private byte tags[];
- private Hashtable<Object,Integer> indexHashAscii = new Hashtable<Object,Integer>();
- private String pkgPrefix="";
- private int pkgPrefixLen=0;
-
- /**
- * Read classfile to disassemble.
- */
- public ClassData(InputStream infile){
- try{
- this.read(new DataInputStream(infile));
- }catch (FileNotFoundException ee) {
- error("cant read file");
- }catch (Error ee) {
- ee.printStackTrace();
- error("fatal error");
- } catch (Exception ee) {
- ee.printStackTrace();
- error("fatal exception");
- }
- }
-
- /**
- * Reads and stores class file information.
- */
- public void read(DataInputStream in) throws IOException {
- // Read the header
- magic = in.readInt();
- if (magic != JAVA_MAGIC) {
- throw new ClassFormatError("wrong magic: " +
- toHex(magic) + ", expected " +
- toHex(JAVA_MAGIC));
- }
- minor_version = in.readShort();
- major_version = in.readShort();
- if (major_version != JAVA_VERSION) {
- }
-
- // Read the constant pool
- readCP(in);
- access = in.readUnsignedShort();
- this_class = in.readUnsignedShort();
- super_class = in.readUnsignedShort();
-
- //Read interfaces.
- interfaces_count = in.readUnsignedShort();
- if(interfaces_count > 0){
- interfaces = new int[interfaces_count];
- }
- for (int i = 0; i < interfaces_count; i++) {
- interfaces[i]=in.readShort();
- }
-
- // Read the fields
- readFields(in);
-
- // Read the methods
- readMethods(in);
-
- // Read the attributes
- attributes_count = in.readUnsignedShort();
- attrs=new AttrData[attributes_count];
- for (int k = 0; k < attributes_count; k++) {
- int name_cpx=in.readUnsignedShort();
- if (getTag(name_cpx)==CONSTANT_UTF8
- && getString(name_cpx).equals("SourceFile")
- ){ if (in.readInt()!=2)
- throw new ClassFormatError("invalid attr length");
- source_cpx=in.readUnsignedShort();
- AttrData attr=new AttrData(this);
- attr.read(name_cpx);
- attrs[k]=attr;
-
- } else if (getTag(name_cpx)==CONSTANT_UTF8
- && getString(name_cpx).equals("InnerClasses")
- ){ int length=in.readInt();
- int num=in.readUnsignedShort();
- if (2+num*8 != length)
- throw new ClassFormatError("invalid attr length");
- innerClasses=new InnerClassData[num];
- for (int j = 0; j < num; j++) {
- InnerClassData innerClass=new InnerClassData(this);
- innerClass.read(in);
- innerClasses[j]=innerClass;
- }
- AttrData attr=new AttrData(this);
- attr.read(name_cpx);
- attrs[k]=attr;
- } else {
- AttrData attr=new AttrData(this);
- attr.read(name_cpx, in);
- attrs[k]=attr;
- }
- }
- in.close();
- } // end ClassData.read()
-
- /**
- * Reads and stores constant pool info.
- */
- void readCP(DataInputStream in) throws IOException {
- cpool_count = in.readUnsignedShort();
- tags = new byte[cpool_count];
- cpool = new Object[cpool_count];
- for (int i = 1; i < cpool_count; i++) {
- byte tag = in.readByte();
-
- switch(tags[i] = tag) {
- case CONSTANT_UTF8:
- String str=in.readUTF();
- indexHashAscii.put(cpool[i] = str, i);
- break;
- case CONSTANT_INTEGER:
- cpool[i] = Integer.valueOf(in.readInt());
- break;
- case CONSTANT_FLOAT:
- cpool[i] = Float.valueOf(in.readFloat());
- break;
- case CONSTANT_LONG:
- cpool[i++] = Long.valueOf(in.readLong());
- break;
- case CONSTANT_DOUBLE:
- cpool[i++] = Double.valueOf(in.readDouble());
- break;
- case CONSTANT_CLASS:
- case CONSTANT_STRING:
- cpool[i] = new CPX(in.readUnsignedShort());
- break;
-
- case CONSTANT_FIELD:
- case CONSTANT_METHOD:
- case CONSTANT_INTERFACEMETHOD:
- case CONSTANT_NAMEANDTYPE:
- cpool[i] = new CPX2(in.readUnsignedShort(), in.readUnsignedShort());
- break;
-
- case 0:
- default:
- throw new ClassFormatError("invalid constant type: " + (int)tags[i]);
- }
- }
- }
-
- /**
- * Reads and strores field info.
- */
- protected void readFields(DataInputStream in) throws IOException {
- int fields_count = in.readUnsignedShort();
- fields=new FieldData[fields_count];
- for (int k = 0; k < fields_count; k++) {
- FieldData field=new FieldData(this);
- field.read(in);
- fields[k]=field;
- }
- }
-
- /**
- * Reads and strores Method info.
- */
- protected void readMethods(DataInputStream in) throws IOException {
- int methods_count = in.readUnsignedShort();
- methods=new MethodData[methods_count];
- for (int k = 0; k < methods_count ; k++) {
- MethodData method=new MethodData(this);
- method.read(in);
- methods[k]=method;
- }
- }
-
- /**
- * get a string
- */
- public String getString(int n) {
- return (n == 0) ? null : (String)cpool[n];
- }
-
- /**
- * get the type of constant given an index
- */
- public byte getTag(int n) {
- try{
- return tags[n];
- } catch (ArrayIndexOutOfBoundsException e) {
- return (byte)100;
- }
- }
-
- static final String hexString="0123456789ABCDEF";
-
- public static char hexTable[]=hexString.toCharArray();
-
- static String toHex(long val, int width) {
- StringBuffer s = new StringBuffer();
- for (int i=width-1; i>=0; i--)
- s.append(hexTable[((int)(val>>(4*i)))&0xF]);
- return "0x"+s.toString();
- }
-
- static String toHex(long val) {
- int width;
- for (width=16; width>0; width--) {
- if ((val>>(width-1)*4)!=0) break;
- }
- return toHex(val, width);
- }
-
- static String toHex(int val) {
- int width;
- for (width=8; width>0; width--) {
- if ((val>>(width-1)*4)!=0) break;
- }
- return toHex(val, width);
- }
-
- public void error(String msg) {
- System.err.println("ERROR:" +msg);
- }
-
- /**
- * Returns the name of this class.
- */
- public String getClassName() {
- String res=null;
- if (this_class==0) {
- return res;
- }
- int tcpx;
- try {
- if (tags[this_class]!=CONSTANT_CLASS) {
- return res; //"<CP["+cpx+"] is not a Class> ";
- }
- tcpx=((CPX)cpool[this_class]).cpx;
- } catch (ArrayIndexOutOfBoundsException e) {
- return res; // "#"+cpx+"// invalid constant pool index";
- } catch (Throwable e) {
- return res; // "#"+cpx+"// ERROR IN DISASSEMBLER";
- }
-
- try {
- return (String)(cpool[tcpx]);
- } catch (ArrayIndexOutOfBoundsException e) {
- return res; // "class #"+scpx+"// invalid constant pool index";
- } catch (ClassCastException e) {
- return res; // "class #"+scpx+"// invalid constant pool reference";
- } catch (Throwable e) {
- return res; // "#"+cpx+"// ERROR IN DISASSEMBLER";
- }
-
- }
-
- /**
- * Returns the name of class at perticular index.
- */
- public String getClassName(int cpx) {
- String res="#"+cpx;
- if (cpx==0) {
- return res;
- }
- int scpx;
- try {
- if (tags[cpx]!=CONSTANT_CLASS) {
- return res; //"<CP["+cpx+"] is not a Class> ";
- }
- scpx=((CPX)cpool[cpx]).cpx;
- } catch (ArrayIndexOutOfBoundsException e) {
- return res; // "#"+cpx+"// invalid constant pool index";
- } catch (Throwable e) {
- return res; // "#"+cpx+"// ERROR IN DISASSEMBLER";
- }
- res="#"+scpx;
- try {
- return (String)(cpool[scpx]);
- } catch (ArrayIndexOutOfBoundsException e) {
- return res; // "class #"+scpx+"// invalid constant pool index";
- } catch (ClassCastException e) {
- return res; // "class #"+scpx+"// invalid constant pool reference";
- } catch (Throwable e) {
- return res; // "#"+cpx+"// ERROR IN DISASSEMBLER";
- }
- }
-
- /**
- * Returns true if it is a class
- */
- public boolean isClass() {
- if((access & ACC_INTERFACE) == 0) return true;
- return false;
- }
-
- /**
- * Returns true if it is a interface.
- */
- public boolean isInterface(){
- if((access & ACC_INTERFACE) != 0) return true;
- return false;
- }
-
- /**
- * Returns true if this member is public, false otherwise.
- */
- public boolean isPublic(){
- return (access & ACC_PUBLIC) != 0;
- }
-
- /**
- * Returns the access of this class or interface.
- */
- public String[] getAccess(){
- Vector<String> v = new Vector<String>();
- if ((access & ACC_PUBLIC) !=0) v.addElement("public");
- if ((access & ACC_FINAL) !=0) v.addElement("final");
- if ((access & ACC_ABSTRACT) !=0) v.addElement("abstract");
- String[] accflags = new String[v.size()];
- v.copyInto(accflags);
- return accflags;
- }
-
- /**
- * Returns list of innerclasses.
- */
- public InnerClassData[] getInnerClasses(){
- return innerClasses;
- }
-
- /**
- * Returns list of attributes.
- */
- public AttrData[] getAttributes(){
- return attrs;
- }
-
- /**
- * Returns true if superbit is set.
- */
- public boolean isSuperSet(){
- if ((access & ACC_SUPER) !=0) return true;
- return false;
- }
-
- /**
- * Returns super class name.
- */
- public String getSuperClassName(){
- String res=null;
- if (super_class==0) {
- return res;
- }
- int scpx;
- try {
- if (tags[super_class]!=CONSTANT_CLASS) {
- return res; //"<CP["+cpx+"] is not a Class> ";
- }
- scpx=((CPX)cpool[super_class]).cpx;
- } catch (ArrayIndexOutOfBoundsException e) {
- return res; // "#"+cpx+"// invalid constant pool index";
- } catch (Throwable e) {
- return res; // "#"+cpx+"// ERROR IN DISASSEMBLER";
- }
-
- try {
- return (String)(cpool[scpx]);
- } catch (ArrayIndexOutOfBoundsException e) {
- return res; // "class #"+scpx+"// invalid constant pool index";
- } catch (ClassCastException e) {
- return res; // "class #"+scpx+"// invalid constant pool reference";
- } catch (Throwable e) {
- return res; // "#"+cpx+"// ERROR IN DISASSEMBLER";
- }
- }
-
- /**
- * Returns list of super interfaces.
- */
- public String[] getSuperInterfaces(){
- String interfacenames[] = new String[interfaces.length];
- int interfacecpx = -1;
- for(int i = 0; i < interfaces.length; i++){
- interfacecpx=((CPX)cpool[interfaces[i]]).cpx;
- interfacenames[i] = (String)(cpool[interfacecpx]);
- }
- return interfacenames;
- }
-
- /**
- * Returns string at prticular constant pool index.
- */
- public String getStringValue(int cpoolx) {
- try {
- return ((String)cpool[cpoolx]);
- } catch (ArrayIndexOutOfBoundsException e) {
- return "//invalid constant pool index:"+cpoolx;
- } catch (ClassCastException e) {
- return "//invalid constant pool ref:"+cpoolx;
- }
- }
-
- /**
- * Returns list of field info.
- */
- public FieldData[] getFields(){
- return fields;
- }
-
- /**
- * Returns list of method info.
- */
- public MethodData[] getMethods(){
- return methods;
- }
-
- /**
- * Returns constant pool entry at that index.
- */
- public CPX2 getCpoolEntry(int cpx){
- return ((CPX2)(cpool[cpx]));
- }
-
- public Object getCpoolEntryobj(int cpx){
- return (cpool[cpx]);
- }
-
- /**
- * Returns index of this class.
- */
- public int getthis_cpx(){
- return this_class;
- }
-
- public String TagString (int tag) {
- String res=Tables.tagName(tag);
- if (res==null) return "BOGUS_TAG:"+tag;
- return res;
- }
-
- /**
- * Returns string at that index.
- */
- public String StringValue(int cpx) {
- if (cpx==0) return "#0";
- int tag;
- Object x;
- String suffix="";
- try {
- tag=tags[cpx];
- x=cpool[cpx];
- } catch (IndexOutOfBoundsException e) {
- return "<Incorrect CP index:"+cpx+">";
- }
-
- if (x==null) return "<NULL>";
- switch (tag) {
- case CONSTANT_UTF8: {
- StringBuffer sb=new StringBuffer();
- String s=(String)x;
- for (int k=0; k<s.length(); k++) {
- char c=s.charAt(k);
- 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();
- }
- case CONSTANT_DOUBLE: {
- Double d=(Double)x;
- String sd=d.toString();
- return sd+"d";
- }
- case CONSTANT_FLOAT: {
- Float f=(Float)x;
- String sf=(f).toString();
- return sf+"f";
- }
- case CONSTANT_LONG: {
- Long ln = (Long)x;
- return ln.toString()+'l';
- }
- case CONSTANT_INTEGER: {
- Integer in = (Integer)x;
- return in.toString();
- }
- case CONSTANT_CLASS:
- return javaName(getClassName(cpx));
- case CONSTANT_STRING:
- return StringValue(((CPX)x).cpx);
- case CONSTANT_FIELD:
- case CONSTANT_METHOD:
- case CONSTANT_INTERFACEMETHOD:
- //return getShortClassName(((CPX2)x).cpx1)+"."+StringValue(((CPX2)x).cpx2);
- return javaName(getClassName(((CPX2)x).cpx1))+"."+StringValue(((CPX2)x).cpx2);
-
- case CONSTANT_NAMEANDTYPE:
- return getName(((CPX2)x).cpx1)+":"+StringValue(((CPX2)x).cpx2);
- default:
- return "UnknownTag"; //TBD
- }
- }
-
- /**
- * Returns resolved java type name.
- */
- public String javaName(String name) {
- if( name==null) return "null";
- int len=name.length();
- if (len==0) return "\"\"";
- int cc='/';
- fullname: { // xxx/yyy/zzz
- int cp;
- for (int k=0; k<len; k += Character.charCount(cp)) {
- cp=name.codePointAt(k);
- if (cc=='/') {
- if (!Character.isJavaIdentifierStart(cp)) break fullname;
- } else if (cp!='/') {
- if (!Character.isJavaIdentifierPart(cp)) break fullname;
- }
- cc=cp;
- }
- return name;
- }
- return "\""+name+"\"";
- }
-
- public String getName(int cpx) {
- String res;
- try {
- return javaName((String)cpool[cpx]); //.replace('/','.');
- } catch (ArrayIndexOutOfBoundsException e) {
- return "<invalid constant pool index:"+cpx+">";
- } catch (ClassCastException e) {
- return "<invalid constant pool ref:"+cpx+">";
- }
- }
-
- /**
- * Returns unqualified class name.
- */
- public String getShortClassName(int cpx) {
- String classname=javaName(getClassName(cpx));
- pkgPrefixLen=classname.lastIndexOf("/")+1;
- if (pkgPrefixLen!=0) {
- pkgPrefix=classname.substring(0,pkgPrefixLen);
- if (classname.startsWith(pkgPrefix)) {
- return classname.substring(pkgPrefixLen);
- }
- }
- return classname;
- }
-
- /**
- * Returns source file name.
- */
- public String getSourceName(){
- return getName(source_cpx);
- }
-
- /**
- * Returns package name.
- */
- public String getPkgName(){
- String classname=getClassName(this_class);
- pkgPrefixLen=classname.lastIndexOf("/")+1;
- if (pkgPrefixLen!=0) {
- pkgPrefix=classname.substring(0,pkgPrefixLen);
- return("package "+pkgPrefix.substring(0,pkgPrefixLen-1)+";\n");
- }else return null;
- }
-
- /**
- * Returns total constant pool entry count.
- */
- public int getCpoolCount(){
- return cpool_count;
- }
-
- public String StringTag(int cpx) {
- byte tag=0;
- String str=null;
- try {
- if (cpx==0) throw new IndexOutOfBoundsException();
- tag=tags[cpx];
- return TagString(tag);
- } catch (IndexOutOfBoundsException e) {
- str="Incorrect CP index:"+cpx;
- }
- return str;
- }
-
- /**
- * Returns minor version of class file.
- */
- public int getMinor_version(){
- return minor_version;
- }
-
- /**
- * Returns major version of class file.
- */
- public int getMajor_version(){
- return major_version;
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/Constants.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,372 +0,0 @@
-/*
- * Copyright 2002 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 sun.tools.javap;
-
-/**
- * This interface defines constant that are used
- * throughout the compiler. It inherits from RuntimeConstants,
- * which is an autogenerated class that contains contstants
- * defined in the interpreter.
- */
-
-public
-interface Constants extends RuntimeConstants {
-
- /**
- * End of input
- */
- public static final int EOF = -1;
-
- /*
- * Flags
- */
- public static final int F_VERBOSE = 1 << 0;
- public static final int F_DUMP = 1 << 1;
- public static final int F_WARNINGS = 1 << 2;
- public static final int F_DEBUG = 1 << 3;
- public static final int F_OPTIMIZE = 1 << 4;
- public static final int F_DEPENDENCIES = 1 << 5;
-
- /*
- * Type codes
- */
- public static final int TC_BOOLEAN = 0;
- public static final int TC_BYTE = 1;
- public static final int TC_CHAR = 2;
- public static final int TC_SHORT = 3;
- public static final int TC_INT = 4;
- public static final int TC_LONG = 5;
- public static final int TC_FLOAT = 6;
- public static final int TC_DOUBLE = 7;
- public static final int TC_NULL = 8;
- public static final int TC_ARRAY = 9;
- public static final int TC_CLASS = 10;
- public static final int TC_VOID = 11;
- public static final int TC_METHOD = 12;
- public static final int TC_ERROR = 13;
-
- /*
- * Type Masks
- */
- public static final int TM_NULL = 1 << TC_NULL;
- public static final int TM_VOID = 1 << TC_VOID;
- public static final int TM_BOOLEAN = 1 << TC_BOOLEAN;
- public static final int TM_BYTE = 1 << TC_BYTE;
- public static final int TM_CHAR = 1 << TC_CHAR;
- public static final int TM_SHORT = 1 << TC_SHORT;
- public static final int TM_INT = 1 << TC_INT;
- public static final int TM_LONG = 1 << TC_LONG;
- public static final int TM_FLOAT = 1 << TC_FLOAT;
- public static final int TM_DOUBLE = 1 << TC_DOUBLE;
- public static final int TM_ARRAY = 1 << TC_ARRAY;
- public static final int TM_CLASS = 1 << TC_CLASS;
- public static final int TM_METHOD = 1 << TC_METHOD;
- public static final int TM_ERROR = 1 << TC_ERROR;
-
- public static final int TM_INT32 = TM_BYTE | TM_SHORT | TM_CHAR | TM_INT;
- public static final int TM_NUM32 = TM_INT32 | TM_FLOAT;
- public static final int TM_NUM64 = TM_LONG | TM_DOUBLE;
- public static final int TM_INTEGER = TM_INT32 | TM_LONG;
- public static final int TM_REAL = TM_FLOAT | TM_DOUBLE;
- public static final int TM_NUMBER = TM_INTEGER | TM_REAL;
- public static final int TM_REFERENCE = TM_ARRAY | TM_CLASS | TM_NULL;
-
- /*
- * Class status
- */
- public static final int CS_UNDEFINED = 0;
- public static final int CS_UNDECIDED = 1;
- public static final int CS_BINARY = 2;
- public static final int CS_SOURCE = 3;
- public static final int CS_PARSED = 4;
- public static final int CS_COMPILED = 5;
- public static final int CS_NOTFOUND = 6;
-
- /*
- * Attributes
- */
- public static final int ATT_ALL = -1;
- public static final int ATT_CODE = 1;
-
- /*
- * Number of bits used in file offsets
- */
- public static final int OFFSETBITS = 19;
- public static final int MAXFILESIZE = (1 << OFFSETBITS) - 1;
- public static final int MAXLINENUMBER = (1 << (32 - OFFSETBITS)) - 1;
-
- /*
- * Operators
- */
- public final int COMMA = 0;
- public final int ASSIGN = 1;
-
- public final int ASGMUL = 2;
- public final int ASGDIV = 3;
- public final int ASGREM = 4;
- public final int ASGADD = 5;
- public final int ASGSUB = 6;
- public final int ASGLSHIFT = 7;
- public final int ASGRSHIFT = 8;
- public final int ASGURSHIFT = 9;
- public final int ASGBITAND = 10;
- public final int ASGBITOR = 11;
- public final int ASGBITXOR = 12;
-
- public final int COND = 13;
- public final int OR = 14;
- public final int AND = 15;
- public final int BITOR = 16;
- public final int BITXOR = 17;
- public final int BITAND = 18;
- public final int NE = 19;
- public final int EQ = 20;
- public final int GE = 21;
- public final int GT = 22;
- public final int LE = 23;
- public final int LT = 24;
- public final int INSTANCEOF = 25;
- public final int LSHIFT = 26;
- public final int RSHIFT = 27;
- public final int URSHIFT = 28;
- public final int ADD = 29;
- public final int SUB = 30;
- public final int DIV = 31;
- public final int REM = 32;
- public final int MUL = 33;
- public final int CAST = 34; // (x)y
- public final int POS = 35; // +x
- public final int NEG = 36; // -x
- public final int NOT = 37;
- public final int BITNOT = 38;
- public final int PREINC = 39; // ++x
- public final int PREDEC = 40; // --x
- public final int NEWARRAY = 41;
- public final int NEWINSTANCE = 42;
- public final int NEWFROMNAME = 43;
- public final int POSTINC = 44; // x++
- public final int POSTDEC = 45; // x--
- public final int FIELD = 46;
- public final int METHOD = 47; // x(y)
- public final int ARRAYACCESS = 48; // x[y]
- public final int NEW = 49;
- public final int INC = 50;
- public final int DEC = 51;
-
- public final int CONVERT = 55; // implicit conversion
- public final int EXPR = 56; // (x)
- public final int ARRAY = 57; // {x, y, ...}
- public final int GOTO = 58;
-
- /*
- * Value tokens
- */
- public final int IDENT = 60;
- public final int BOOLEANVAL = 61;
- public final int BYTEVAL = 62;
- public final int CHARVAL = 63;
- public final int SHORTVAL = 64;
- public final int INTVAL = 65;
- public final int LONGVAL = 66;
- public final int FLOATVAL = 67;
- public final int DOUBLEVAL = 68;
- public final int STRINGVAL = 69;
-
- /*
- * Type keywords
- */
- public final int BYTE = 70;
- public final int CHAR = 71;
- public final int SHORT = 72;
- public final int INT = 73;
- public final int LONG = 74;
- public final int FLOAT = 75;
- public final int DOUBLE = 76;
- public final int VOID = 77;
- public final int BOOLEAN = 78;
-
- /*
- * Expression keywords
- */
- public final int TRUE = 80;
- public final int FALSE = 81;
- public final int THIS = 82;
- public final int SUPER = 83;
- public final int NULL = 84;
-
- /*
- * Statement keywords
- */
- public final int IF = 90;
- public final int ELSE = 91;
- public final int FOR = 92;
- public final int WHILE = 93;
- public final int DO = 94;
- public final int SWITCH = 95;
- public final int CASE = 96;
- public final int DEFAULT = 97;
- public final int BREAK = 98;
- public final int CONTINUE = 99;
- public final int RETURN = 100;
- public final int TRY = 101;
- public final int CATCH = 102;
- public final int FINALLY = 103;
- public final int THROW = 104;
- public final int STAT = 105;
- public final int EXPRESSION = 106;
- public final int DECLARATION = 107;
- public final int VARDECLARATION = 108;
-
- /*
- * Declaration keywords
- */
- public final int IMPORT = 110;
- public final int CLASS = 111;
- public final int EXTENDS = 112;
- public final int IMPLEMENTS = 113;
- public final int INTERFACE = 114;
- public final int PACKAGE = 115;
-
- /*
- * Modifier keywords
- */
- public final int PRIVATE = 120;
- public final int PUBLIC = 121;
- public final int PROTECTED = 122;
- public final int CONST = 123;
- public final int STATIC = 124;
- public final int TRANSIENT = 125;
- public final int SYNCHRONIZED = 126;
- public final int NATIVE = 127;
- public final int FINAL = 128;
- public final int VOLATILE = 129;
- public final int ABSTRACT = 130;
- public final int STRICT = 165;
-
- /*
- * Punctuation
- */
- public final int SEMICOLON = 135;
- public final int COLON = 136;
- public final int QUESTIONMARK = 137;
- public final int LBRACE = 138;
- public final int RBRACE = 139;
- public final int LPAREN = 140;
- public final int RPAREN = 141;
- public final int LSQBRACKET = 142;
- public final int RSQBRACKET = 143;
- public final int THROWS = 144;
-
- /*
- * Special tokens
- */
- public final int ERROR = 145; // an error
- public final int COMMENT = 146; // not used anymore.
- public final int TYPE = 147;
- public final int LENGTH = 148;
- public final int INLINERETURN = 149;
- public final int INLINEMETHOD = 150;
- public final int INLINENEWINSTANCE = 151;
-
- /*
- * Added for jasm
- */
- public final int METHODREF = 152;
- public final int FIELDREF = 153;
- public final int STACK = 154;
- public final int LOCAL = 155;
- public final int CPINDEX = 156;
- public final int CPNAME = 157;
- public final int SIGN = 158;
- public final int BITS = 159;
- public final int INF = 160;
- public final int NAN = 161;
- public final int INNERCLASS = 162;
- public final int OF = 163;
- public final int SYNTHETIC = 164;
-// last used=165;
-
- /*
- * Operator precedence
- */
- public static final int opPrecedence[] = {
- 10, 11, 11, 11, 11, 11, 11, 11, 11, 11,
- 11, 11, 11, 12, 13, 14, 15, 16, 17, 18,
- 18, 19, 19, 19, 19, 19, 20, 20, 20, 21,
- 21, 22, 22, 22, 23, 24, 24, 24, 24, 24,
- 24, 25, 25, 26, 26, 26, 26, 26, 26
- };
-
- /*
- * Operator names
- */
- public static final String opNames[] = {
- ",", "=", "*=", "/=", "%=",
- "+=", "-=", "<<=", ">>=", "<<<=",
- "&=", "|=", "^=", "?:", "||",
- "&&", "|", "^", "&", "!=",
- "==", ">=", ">", "<=", "<",
- "instanceof", "<<", ">>", "<<<", "+",
- "-", "/", "%", "*", "cast",
- "+", "-", "!", "~", "++",
- "--", "new", "new", "new", "++",
- "--", "field", "method", "[]", "new",
- "++", "--", null, null, null,
-
- "convert", "expr", "array", "goto", null,
-
- "Identifier", "Boolean", "Byte", "Char", "Short",
- "Integer", "Long", "Float", "Double", "String",
-
- "byte", "char", "short", "int", "long",
- "float", "double", "void", "boolean", null,
-
- "true", "false", "this", "super", "null",
- null, null, null, null, null,
-
- "if", "else", "for", "while", "do",
- "switch", "case", "default", "break", "continue",
- "return", "try", "catch", "finally", "throw",
- "stat", "expression", "declaration", "declaration", null,
-
- "import", "class", "extends", "implements", "interface",
- "package", null, null, null, null,
-
- "private", "public", "protected", "const", "static",
- "transient", "synchronized", "native", "final", "volatile",
- "abstract", null, null, null, null,
-
- ";", ":", "?", "{", "}",
- "(", ")", "[", "]", "throws",
- "error", "comment", "type", "length", "inline-return",
- "inline-method", "inline-new",
- "method", "field", "stack", "locals", "CPINDEX", "CPName", "SIGN",
- "bits", "INF", "NaN", "InnerClass", "of", "synthetic"
- };
-
-}
--- a/langtools/src/share/classes/sun/tools/javap/FieldData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,163 +0,0 @@
-/*
- * Copyright 2002-2008 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-/**
- * Strores field data informastion.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-
-public class FieldData implements RuntimeConstants {
-
- ClassData cls;
- int access;
- int name_index;
- int descriptor_index;
- int attributes_count;
- int value_cpx=0;
- boolean isSynthetic=false;
- boolean isDeprecated=false;
- Vector<AttrData> attrs;
-
- public FieldData(ClassData cls){
- this.cls=cls;
- }
-
- /**
- * Read and store field info.
- */
- public void read(DataInputStream in) throws IOException {
- access = in.readUnsignedShort();
- name_index = in.readUnsignedShort();
- descriptor_index = in.readUnsignedShort();
- // Read the attributes
- int attributes_count = in.readUnsignedShort();
- attrs=new Vector<AttrData>(attributes_count);
- for (int i = 0; i < attributes_count; i++) {
- int attr_name_index=in.readUnsignedShort();
- if (cls.getTag(attr_name_index)!=CONSTANT_UTF8) continue;
- String attr_name=cls.getString(attr_name_index);
- if (attr_name.equals("ConstantValue")){
- if (in.readInt()!=2)
- throw new ClassFormatError("invalid ConstantValue attr length");
- value_cpx=in.readUnsignedShort();
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index);
- attrs.addElement(attr);
- } else if (attr_name.equals("Synthetic")){
- if (in.readInt()!=0)
- throw new ClassFormatError("invalid Synthetic attr length");
- isSynthetic=true;
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index);
- attrs.addElement(attr);
- } else if (attr_name.equals("Deprecated")){
- if (in.readInt()!=0)
- throw new ClassFormatError("invalid Synthetic attr length");
- isDeprecated = true;
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index);
- attrs.addElement(attr);
- } else {
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index, in);
- attrs.addElement(attr);
- }
- }
-
- } // end read
-
- /**
- * Returns access of a field.
- */
- public String[] getAccess(){
- Vector<String> v = new Vector<String>();
- if ((access & ACC_PUBLIC) !=0) v.addElement("public");
- if ((access & ACC_PRIVATE) !=0) v.addElement("private");
- if ((access & ACC_PROTECTED) !=0) v.addElement("protected");
- if ((access & ACC_STATIC) !=0) v.addElement("static");
- if ((access & ACC_FINAL) !=0) v.addElement("final");
- if ((access & ACC_VOLATILE) !=0) v.addElement("volatile");
- if ((access & ACC_TRANSIENT) !=0) v.addElement("transient");
- String[] accflags = new String[v.size()];
- v.copyInto(accflags);
- return accflags;
- }
-
- /**
- * Returns name of a field.
- */
- public String getName(){
- return cls.getStringValue(name_index);
- }
-
- /**
- * Returns internal signature of a field
- */
- public String getInternalSig(){
- return cls.getStringValue(descriptor_index);
- }
-
- /**
- * Returns java type signature of a field.
- */
- public String getType(){
- return new TypeSignature(getInternalSig()).getFieldType();
- }
-
- /**
- * Returns true if field is synthetic.
- */
- public boolean isSynthetic(){
- return isSynthetic;
- }
-
- /**
- * Returns true if field is deprecated.
- */
- public boolean isDeprecated(){
- return isDeprecated;
- }
-
- /**
- * Returns index of constant value in cpool.
- */
- public int getConstantValueIndex(){
- return (value_cpx);
- }
-
- /**
- * Returns list of attributes of field.
- */
- public Vector<?> getAttributes(){
- return attrs;
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/InnerClassData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,75 +0,0 @@
-/*
- * Copyright 2002-2008 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 sun.tools.javap;
-
-import java.io.*;
-import java.util.*;
-
-/**
- * Strores InnerClass data informastion.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-class InnerClassData implements RuntimeConstants {
- ClassData cls;
-
-
- int inner_class_info_index
- ,outer_class_info_index
- ,inner_name_index
- ,access
- ;
-
- public InnerClassData(ClassData cls) {
- this.cls=cls;
-
- }
-
- /**
- * Read Innerclass attribute data.
- */
- public void read(DataInputStream in) throws IOException {
- inner_class_info_index = in.readUnsignedShort();
- outer_class_info_index = in.readUnsignedShort();
- inner_name_index = in.readUnsignedShort();
- access = in.readUnsignedShort();
- } // end read
-
- /**
- * Returns the access of this class or interface.
- */
- public String[] getAccess(){
- Vector<String> v = new Vector<String>();
- if ((access & ACC_PUBLIC) !=0) v.addElement("public");
- if ((access & ACC_FINAL) !=0) v.addElement("final");
- if ((access & ACC_ABSTRACT) !=0) v.addElement("abstract");
- String[] accflags = new String[v.size()];
- v.copyInto(accflags);
- return accflags;
- }
-
-} // end InnerClassData
--- a/langtools/src/share/classes/sun/tools/javap/JavapEnvironment.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,355 +0,0 @@
-/*
- * Copyright 2002-2006 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-import java.util.jar.*;
-
-
-/**
- * Strores flag values according to command line options
- * and sets path where to find classes.
- *
- * @author Sucheta Dambalkar
- */
-public class JavapEnvironment {
-
- //Access flags
- public static final int PRIVATE = 0;
- public static final int PROTECTED = 1;
- public static final int PACKAGE = 2;
- public static final int PUBLIC = 3;
-
- //search path flags.
- private static final int start = 0;
- private static final int cmdboot= 1;
- private static final int sunboot = 2;
- private static final int javaclass= 3;
- private static final int cmdextdir= 4;
- private static final int javaext= 5;
- private static final int cmdclasspath= 6;
- private static final int envclasspath= 7;
- private static final int javaclasspath= 8;
- private static final int currentdir = 9;
-
-
- // JavapEnvironment flag settings
- boolean showLineAndLocal = false;
- int showAccess = PACKAGE;
- boolean showDisassembled = false;
- boolean showVerbose = false;
- boolean showInternalSigs = false;
- String classPathString = null;
- String bootClassPathString = null;
- String extDirsString = null;
- boolean extDirflag = false;
- boolean nothingToDo = true;
- boolean showallAttr = false;
- String classpath = null;
- int searchpath = start;
-
- /**
- * According to which flags are set,
- * returns file input stream for classfile to disassemble.
- */
-
- public InputStream getFileInputStream(String Name){
- InputStream fileInStream = null;
- searchpath = cmdboot;
- try{
- if(searchpath == cmdboot){
- if(bootClassPathString != null){
- //search in specified bootclasspath.
- classpath = bootClassPathString;
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- //no classes found in search path.
- else searchpath = cmdextdir;
- }
- else searchpath = sunboot;
- }
-
- if(searchpath == sunboot){
- if(System.getProperty("sun.boot.class.path") != null){
- //search in sun.boot.class.path
- classpath = System.getProperty("sun.boot.class.path");
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- //no classes found in search path
- else searchpath = cmdextdir;
- }
- else searchpath = javaclass;
- }
-
- if(searchpath == javaclass){
- if(System.getProperty("java.class.path") != null){
- //search in java.class.path
- classpath =System.getProperty("java.class.path");
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- //no classes found in search path
- else searchpath = cmdextdir;
- }
- else searchpath = cmdextdir;
- }
-
- if(searchpath == cmdextdir){
- if(extDirsString != null){
- //search in specified extdir.
- classpath = extDirsString;
- extDirflag = true;
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- //no classes found in search path
- else {
- searchpath = cmdclasspath;
- extDirflag = false;
- }
- }
- else searchpath = javaext;
- }
-
- if(searchpath == javaext){
- if(System.getProperty("java.ext.dirs") != null){
- //search in java.ext.dirs
- classpath = System.getProperty("java.ext.dirs");
- extDirflag = true;
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- //no classes found in search path
- else {
- searchpath = cmdclasspath;
- extDirflag = false;
- }
- }
- else searchpath = cmdclasspath;
- }
- if(searchpath == cmdclasspath){
- if(classPathString != null){
- //search in specified classpath.
- classpath = classPathString;
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- //no classes found in search path
- else searchpath = 8;
- }
- else searchpath = envclasspath;
- }
-
- if(searchpath == envclasspath){
- if(System.getProperty("env.class.path")!= null){
- //search in env.class.path
- classpath = System.getProperty("env.class.path");
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- //no classes found in search path.
- else searchpath = javaclasspath;
- }
- else searchpath = javaclasspath;
- }
-
- if(searchpath == javaclasspath){
- if(("application.home") == null){
- //search in java.class.path
- classpath = System.getProperty("java.class.path");
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- //no classes found in search path.
- else searchpath = currentdir;
- }
- else searchpath = currentdir;
- }
-
- if(searchpath == currentdir){
- classpath = ".";
- //search in current dir.
- if((fileInStream = resolvefilename(Name)) != null) return fileInStream;
- else {
- //no classes found in search path.
- error("Could not find "+ Name);
- System.exit(1);
- }
- }
- }catch(SecurityException excsec){
- excsec.printStackTrace();
- error("fatal exception");
- }catch(NullPointerException excnull){
- excnull.printStackTrace();
- error("fatal exception");
- }catch(IllegalArgumentException excill){
- excill.printStackTrace();
- error("fatal exception");
- }
-
- return null;
- }
-
-
- public void error(String msg) {
- System.err.println("ERROR:" +msg);
- }
-
- /**
- * Resolves file name for classfile to disassemble.
- */
- public InputStream resolvefilename(String name){
- String classname = name.replace('.', '/') + ".class";
- while (true) {
- InputStream instream = extDirflag
- ? resolveExdirFilename(classname)
- : resolveclasspath(classname);
- if (instream != null)
- return instream;
- int lastindex = classname.lastIndexOf('/');
- if (lastindex == -1) return null;
- classname = classname.substring(0, lastindex) + "$" +
- classname.substring(lastindex + 1);
- }
- }
-
- /**
- * Resolves file name for classfile to disassemble if flag exdir is set.
- */
- public InputStream resolveExdirFilename(String classname){
- if(classpath.indexOf(File.pathSeparator) != -1){
- //separates path
- StringTokenizer st = new StringTokenizer(classpath, File.pathSeparator);
- while(st.hasMoreTokens()){
- String path = st.nextToken();
- InputStream in = resolveExdirFilenamehelper(path, classname);
- if (in != null)
- return in;
- }
- }else return (resolveExdirFilenamehelper(classpath, classname));
-
- return null;
- }
-
- /**
- * Resolves file name for classfile to disassemble.
- */
- public InputStream resolveclasspath(String classname){
- if(classpath.indexOf(File.pathSeparator) != -1){
- StringTokenizer st = new StringTokenizer(classpath, File.pathSeparator);
- //separates path.
- while(st.hasMoreTokens()){
- String path = (st.nextToken()).trim();
- InputStream in = resolveclasspathhelper(path, classname);
- if(in != null) return in;
-
- }
- return null;
- }
- else return (resolveclasspathhelper(classpath, classname));
- }
-
-
- /**
- * Returns file input stream for classfile to disassemble if exdir is set.
- */
- public InputStream resolveExdirFilenamehelper(String path, String classname){
- File fileobj = new File(path);
- if(fileobj.isDirectory()){
- // gets list of files in that directory.
- File[] filelist = fileobj.listFiles();
- for(int i = 0; i < filelist.length; i++){
- try{
- //file is a jar file.
- if(filelist[i].toString().endsWith(".jar")){
- JarFile jfile = new JarFile(filelist[i]);
- if((jfile.getEntry(classname)) != null){
-
- InputStream filein = jfile.getInputStream(jfile.getEntry(classname));
- int bytearraysize = filein.available();
- byte []b = new byte[bytearraysize];
- int totalread = 0;
- while(totalread < bytearraysize){
- totalread += filein.read(b, totalread, bytearraysize-totalread);
- }
- InputStream inbyte = new ByteArrayInputStream(b);
- filein.close();
- return inbyte;
- }
- } else {
- //not a jar file.
- String filename = path+"/"+ classname;
- File file = new File(filename);
- if(file.isFile()){
- return (new FileInputStream(file));
- }
- }
- }catch(FileNotFoundException fnexce){
- fnexce.printStackTrace();
- error("cant read file");
- error("fatal exception");
- }catch(IOException ioexc){
- ioexc.printStackTrace();
- error("fatal exception");
- }
- }
- }
-
- return null;
- }
-
-
- /**
- * Returns file input stream for classfile to disassemble.
- */
- public InputStream resolveclasspathhelper(String path, String classname){
- File fileobj = new File(path);
- try{
- if(fileobj.isDirectory()){
- //is a directory.
- String filename = path+"/"+ classname;
- File file = new File(filename);
- if(file.isFile()){
- return (new FileInputStream(file));
- }
-
- }else if(fileobj.isFile()){
- if(fileobj.toString().endsWith(".jar")){
- //is a jar file.
- JarFile jfile = new JarFile(fileobj);
- if((jfile.getEntry(classname)) != null){
- InputStream filein = jfile.getInputStream(jfile.getEntry(classname));
- int bytearraysize = filein.available();
- byte []b = new byte[bytearraysize];
- int totalread = 0;
- while(totalread < bytearraysize){
- totalread += filein.read(b, totalread, bytearraysize-totalread);
- }
- InputStream inbyte = new ByteArrayInputStream(b);
- filein.close();
- return inbyte;
- }
- }
- }
- }catch(FileNotFoundException fnexce){
- fnexce.printStackTrace();
- error("cant read file");
- error("fatal exception");
- }catch(IOException ioexce){
- ioexce.printStackTrace();
- error("fatal exception");
- }
- return null;
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/JavapPrinter.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,919 +0,0 @@
-/*
- * Copyright 2002-2009 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-import static sun.tools.javap.RuntimeConstants.*;
-
-/**
- * Program to print information about class files
- *
- * @author Sucheta Dambalkar
- */
-public class JavapPrinter {
- JavapEnvironment env;
- ClassData cls;
- byte[] code;
- String lP= "";
- PrintWriter out;
-
- public JavapPrinter(InputStream cname, PrintWriter out, JavapEnvironment env){
- this.out = out;
- this.cls = new ClassData(cname);
- this.env = env;
- }
-
- /**
- * Entry point to print class file information.
- */
- public void print(){
- printclassHeader();
- printfields();
- printMethods();
- printend();
- }
-
- /**
- * Print a description of the class (not members).
- */
- public void printclassHeader(){
- String srcName="";
- if ((srcName = cls.getSourceName()) != "null") // requires debug info
- out.println("Compiled from " + javaclassname(srcName));
-
- if(cls.isInterface()) {
- // The only useful access modifier of an interface is
- // public; interfaces are always marked as abstract and
- // cannot be final.
- out.print((cls.isPublic()?"public ":"") +
- "interface "+ javaclassname(cls.getClassName()));
- }
- else if(cls.isClass()) {
- String []accflags = cls.getAccess();
- printAccess(accflags);
- out.print("class "+ javaclassname(cls.getClassName()));
-
- if(cls.getSuperClassName() != null){
- out.print(" extends " + javaclassname(cls.getSuperClassName()));
- }
- }
-
- String []interfacelist = cls.getSuperInterfaces();
- if(interfacelist.length > 0){
- if(cls.isClass()) {
- out.print(" implements ");
- }
- else if(cls.isInterface()){
- out.print(" extends ");
- }
-
- for(int j = 0; j < interfacelist.length; j++){
- out.print(javaclassname(interfacelist[j]));
-
- if((j+1) < interfacelist.length) {
- out.print(",");
- }
- }
- }
-
- // Print class attribute information.
- if((env.showallAttr) || (env.showVerbose)){
- printClassAttributes();
- }
- // Print verbose output.
- if(env.showVerbose){
- printverbosecls();
- }
- out.println("{");
- }
-
- /**
- * Print verbose output.
- */
- public void printverbosecls(){
- out.println(" minor version: "+cls.getMinor_version());
- out.println(" major version: "+cls.getMajor_version());
- out.println(" Constant pool:");
- printcp();
- env.showallAttr = true;
- }
-
- /**
- * Print class attribute information.
- */
- public void printClassAttributes(){
- out.println();
- AttrData[] clsattrs = cls.getAttributes();
- for(int i = 0; i < clsattrs.length; i++){
- String clsattrname = clsattrs[i].getAttrName();
- if(clsattrname.equals("SourceFile")){
- out.println(" SourceFile: "+ cls.getSourceName());
- }else if(clsattrname.equals("InnerClasses")){
- printInnerClasses();
- }else {
- printAttrData(clsattrs[i]);
- }
- }
- }
-
- /**
- * Print the fields
- */
- public void printfields(){
- FieldData[] fields = cls.getFields();
- for(int f = 0; f < fields.length; f++){
- String[] accflags = fields[f].getAccess();
- if(checkAccess(accflags)){
- if(!(env. showLineAndLocal || env.showDisassembled || env.showVerbose
- || env.showInternalSigs || env.showallAttr)){
- out.print(" ");
- }
- printAccess(accflags);
- out.println(fields[f].getType()+" " +fields[f].getName()+";");
- if (env.showInternalSigs) {
- out.println(" Signature: " + (fields[f].getInternalSig()));
- }
-
- // print field attribute information.
- if (env.showallAttr){
- printFieldAttributes(fields[f]);
-
- }
- if((env.showDisassembled) || (env.showLineAndLocal)){
- out.println();
- }
- }
- }
- }
-
-
- /* print field attribute information. */
- public void printFieldAttributes(FieldData field){
- Vector<?> fieldattrs = field.getAttributes();
- for(int j = 0; j < fieldattrs.size(); j++){
- String fieldattrname = ((AttrData)fieldattrs.elementAt(j)).getAttrName();
- if(fieldattrname.equals("ConstantValue")){
- printConstantValue(field);
- }else if (fieldattrname.equals("Deprecated")){
- out.println("Deprecated: "+ field.isDeprecated());
- }else if (fieldattrname.equals("Synthetic")){
- out.println(" Synthetic: "+ field.isSynthetic());
- }else {
- printAttrData((AttrData)fieldattrs.elementAt(j));
- }
- }
- out.println();
- }
-
- /**
- * Print the methods
- */
- public void printMethods(){
- MethodData[] methods = cls.getMethods();
- for(int m = 0; m < methods.length; m++){
- String[] accflags = methods[m].getAccess();
- if(checkAccess(accflags)){
- if(!(env. showLineAndLocal || env.showDisassembled || env.showVerbose
- || env.showInternalSigs || env.showallAttr)){
- out.print(" ");
- }
- printMethodSignature(methods[m], accflags);
- printExceptions(methods[m]);
- out.println(";");
-
- // Print internal signature of method.
- if (env.showInternalSigs){
- out.println(" Signature: " + (methods[m].getInternalSig()));
- }
-
- //Print disassembled code.
- if(env.showDisassembled && ! env.showallAttr) {
- printcodeSequence(methods[m]);
- printExceptionTable(methods[m]);
- out.println();
- }
-
- // Print line and local variable attribute information.
- if (env.showLineAndLocal) {
- printLineNumTable(methods[m]);
- printLocVarTable(methods[m]);
- out.println();
- }
-
- // Print method attribute information.
- if (env.showallAttr){
- printMethodAttributes(methods[m]);
- }
- }
- }
- }
-
- /**
- * Print method signature.
- */
- public void printMethodSignature(MethodData method, String[] accflags){
- printAccess(accflags);
-
- if((method.getName()).equals("<init>")){
- out.print(javaclassname(cls.getClassName()));
- out.print(method.getParameters());
- }else if((method.getName()).equals("<clinit>")){
- out.print("{}");
- }else{
- out.print(method.getReturnType()+" ");
- out.print(method.getName());
- out.print(method.getParameters());
- }
- }
-
- /**
- * print method attribute information.
- */
- public void printMethodAttributes(MethodData method){
- Vector<?> methodattrs = method.getAttributes();
- Vector<?> codeattrs = method.getCodeAttributes();
- for(int k = 0; k < methodattrs.size(); k++){
- String methodattrname = ((AttrData)methodattrs.elementAt(k)).getAttrName();
- if(methodattrname.equals("Code")){
- printcodeSequence(method);
- printExceptionTable(method);
- for(int c = 0; c < codeattrs.size(); c++){
- String codeattrname = ((AttrData)codeattrs.elementAt(c)).getAttrName();
- if(codeattrname.equals("LineNumberTable")){
- printLineNumTable(method);
- }else if(codeattrname.equals("LocalVariableTable")){
- printLocVarTable(method);
- }else if(codeattrname.equals("StackMapTable")) {
- // Java SE JSR 202 stack map tables
- printStackMapTable(method);
- }else if(codeattrname.equals("StackMap")) {
- // Java ME CLDC stack maps
- printStackMap(method);
- } else {
- printAttrData((AttrData)codeattrs.elementAt(c));
- }
- }
- }else if(methodattrname.equals("Exceptions")){
- out.println(" Exceptions: ");
- printExceptions(method);
- }else if (methodattrname.equals("Deprecated")){
- out.println(" Deprecated: "+ method.isDeprecated());
- }else if (methodattrname.equals("Synthetic")){
- out.println(" Synthetic: "+ method.isSynthetic());
- }else {
- printAttrData((AttrData)methodattrs.elementAt(k));
- }
- }
- out.println();
- }
-
- /**
- * Print exceptions.
- */
- public void printExceptions(MethodData method){
- int []exc_index_table = method.get_exc_index_table();
- if (exc_index_table != null) {
- if(!(env. showLineAndLocal || env.showDisassembled || env.showVerbose
- || env.showInternalSigs || env.showallAttr)){
- out.print(" ");
- }
- out.print(" throws ");
- int k;
- int l = exc_index_table.length;
-
- for (k=0; k<l; k++) {
- out.print(javaclassname(cls.getClassName(exc_index_table[k])));
- if (k<l-1) out.print(", ");
- }
- }
- }
-
- /**
- * Print code sequence.
- */
- public void printcodeSequence(MethodData method){
- code = method.getCode();
- if(code != null){
- out.println(" Code:");
- if(env.showVerbose){
- printVerboseHeader(method);
- }
-
- for (int pc=0; pc < code.length; ) {
- out.print(" "+pc+":\t");
- pc=pc+printInstr(pc);
- out.println();
- }
- }
- }
-
- /**
- * Print instructions.
- */
- public int printInstr(int pc){
- int opcode = getUbyte(pc);
- int opcode2;
- String mnem;
- switch (opcode) {
- case opc_nonpriv:
- case opc_priv:
- opcode2 = getUbyte(pc+1);
- mnem=Tables.opcName((opcode<<8)+opcode2);
- if (mnem==null)
- // assume all (even nonexistent) priv and nonpriv instructions
- // are 2 bytes long
- mnem=Tables.opcName(opcode)+" "+opcode2;
- out.print(mnem);
- return 2;
- case opc_wide: {
- opcode2 = getUbyte(pc+1);
- mnem=Tables.opcName((opcode<<8)+opcode2);
- if (mnem==null) {
- // nonexistent opcode - but we have to print something
- out.print("bytecode "+opcode);
- return 1;
- }
- out.print(mnem+" "+getUShort(pc+2));
- if (opcode2==opc_iinc) {
- out.print(", "+getShort(pc+4));
- return 6;
- }
- return 4;
- }
- }
- mnem=Tables.opcName(opcode);
- if (mnem==null) {
- // nonexistent opcode - but we have to print something
- out.print("bytecode "+opcode);
- return 1;
- }
- if (opcode>opc_jsr_w) {
- // pseudo opcodes should be printed as bytecodes
- out.print("bytecode "+opcode);
- return 1;
- }
- out.print(Tables.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:
- out.print("\t"+getUbyte(pc+1));
- return 2;
- case opc_iinc:
- out.print("\t"+getUbyte(pc+1)+", "+getbyte(pc+2));
- return 3;
- case opc_tableswitch:{
- int tb=align(pc+1);
- int default_skip = getInt(tb); /* default skip pamount */
- int low = getInt(tb+4);
- int high = getInt(tb+8);
- int count = high - low;
- out.print("{ //"+low+" to "+high);
- for (int i = 0; i <= count; i++)
- out.print( "\n\t\t" + (i+low) + ": "+lP+(pc+getInt(tb+12+4*i))+";");
- out.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 = getInt(tb);
- int npairs = getInt(tb+4);
- out.print("{ //"+npairs);
- for (int i = 1; i <= npairs; i++)
- out.print("\n\t\t"+getInt(tb+i*8)
- +": "+lP+(pc+getInt(tb+4+i*8))+";"
- );
- out.print("\n\t\tdefault: "+lP+(default_skip + pc) + " }");
- return tb-pc+(npairs+1)*8;
- }
- case opc_newarray:
- int type=getUbyte(pc+1);
- switch (type) {
- case T_BOOLEAN:out.print(" boolean");break;
- case T_BYTE: out.print(" byte"); break;
- case T_CHAR: out.print(" char"); break;
- case T_SHORT: out.print(" short"); break;
- case T_INT: out.print(" int"); break;
- case T_LONG: out.print(" long"); break;
- case T_FLOAT: out.print(" float"); break;
- case T_DOUBLE: out.print(" double"); break;
- case T_CLASS: out.print(" class"); break;
- default: out.print(" BOGUS TYPE:"+type);
- }
- return 2;
-
- case opc_anewarray: {
- int index = getUShort(pc+1);
- out.print("\t#"+index+"; //");
- PrintConstant(index);
- return 3;
- }
-
- case opc_sipush:
- out.print("\t"+getShort(pc+1));
- return 3;
-
- case opc_bipush:
- out.print("\t"+getbyte(pc+1));
- return 2;
-
- case opc_ldc: {
- int index = getUbyte(pc+1);
- out.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 = getUShort(pc+1);
- out.print("\t#"+index+"; //");
- PrintConstant(index);
- return 3;
- }
-
- case opc_invokeinterface: {
- int index = getUShort(pc+1), nargs=getUbyte(pc+3);
- out.print("\t#"+index+", "+nargs+"; //");
- PrintConstant(index);
- return 5;
- }
-
- case opc_invokedynamic: {
- int index = getUShort(pc+1);
- out.print("\t#"+index+"; //");
- PrintConstant(index);
- return 5;
- }
-
- case opc_multianewarray: {
- int index = getUShort(pc+1), dimensions=getUbyte(pc+3);
- out.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:
- out.print("\t"+lP+(pc + getShort(pc+1)) );
- return 3;
-
- case opc_jsr_w:
- case opc_goto_w:
- out.print("\t"+lP+(pc + getInt(pc+1)));
- return 5;
-
- default:
- return 1;
- }
- }
- /**
- * Print code attribute details.
- */
- public void printVerboseHeader(MethodData method) {
- int argCount = method.getArgumentlength();
- if (!method.isStatic())
- ++argCount; // for 'this'
-
- out.println(" Stack=" + method.getMaxStack()
- + ", Locals=" + method.getMaxLocals()
- + ", Args_size=" + argCount);
-
- }
-
-
- /**
- * Print the exception table for this method code
- */
- void printExceptionTable(MethodData method){//throws IOException
- Vector<?> exception_table = method.getexception_table();
- if (exception_table.size() > 0) {
- out.println(" Exception table:");
- out.println(" from to target type");
- for (int idx = 0; idx < exception_table.size(); ++idx) {
- TrapData handler = (TrapData)exception_table.elementAt(idx);
- printFixedWidthInt(handler.start_pc, 6);
- printFixedWidthInt(handler.end_pc, 6);
- printFixedWidthInt(handler.handler_pc, 6);
- out.print(" ");
- int catch_cpx = handler.catch_cpx;
- if (catch_cpx == 0) {
- out.println("any");
- }else {
- out.print("Class ");
- out.println(cls.getClassName(catch_cpx));
- out.println("");
- }
- }
- }
- }
-
- /**
- * Print LineNumberTable attribute information.
- */
- public void printLineNumTable(MethodData method) {
- int numlines = method.getnumlines();
- Vector<?> lin_num_tb = method.getlin_num_tb();
- if( lin_num_tb.size() > 0){
- out.println(" LineNumberTable: ");
- for (int i=0; i<numlines; i++) {
- LineNumData linnumtb_entry=(LineNumData)lin_num_tb.elementAt(i);
- out.println(" line " + linnumtb_entry.line_number + ": "
- + linnumtb_entry.start_pc);
- }
- }
- out.println();
- }
-
- /**
- * Print LocalVariableTable attribute information.
- */
- public void printLocVarTable(MethodData method){
- int siz = method.getloc_var_tbsize();
- if(siz > 0){
- out.println(" LocalVariableTable: ");
- out.print(" ");
- out.println("Start Length Slot Name Signature");
- }
- Vector<?> loc_var_tb = method.getloc_var_tb();
-
- for (int i=0; i<siz; i++) {
- LocVarData entry=(LocVarData)loc_var_tb.elementAt(i);
-
- out.println(" "+entry.start_pc+" "+entry.length+" "+
- entry.slot+" "+cls.StringValue(entry.name_cpx) +
- " "+cls.StringValue(entry.sig_cpx));
- }
- out.println();
- }
-
- /**
- * Print StackMap attribute information.
- */
- public void printStackMap(MethodData method) {
- StackMapData[] stack_map_tb = method.getStackMap();
- int number_of_entries = stack_map_tb.length;
- if (number_of_entries > 0) {
- out.println(" StackMap: number_of_entries = " + number_of_entries);
-
- for (StackMapData frame : stack_map_tb) {
- frame.print(this);
- }
- }
- out.println();
- }
-
- /**
- * Print StackMapTable attribute information.
- */
- public void printStackMapTable(MethodData method) {
- StackMapTableData[] stack_map_tb = method.getStackMapTable();
- int number_of_entries = stack_map_tb.length;
- if (number_of_entries > 0) {
- out.println(" StackMapTable: number_of_entries = " + number_of_entries);
-
- for (StackMapTableData frame : stack_map_tb) {
- frame.print(this);
- }
- }
- out.println();
- }
-
- void printMap(String name, int[] map) {
- out.print(name);
- for (int i=0; i<map.length; i++) {
- int fulltype = map[i];
- int type = fulltype & 0xFF;
- int argument = fulltype >> 8;
- switch (type) {
- case ITEM_Object:
- out.print(" ");
- PrintConstant(argument);
- break;
- case ITEM_NewObject:
- out.print(" " + Tables.mapTypeName(type));
- out.print(" " + argument);
- break;
- default:
- out.print(" " + Tables.mapTypeName(type));
- }
- out.print( (i==(map.length-1)? ' ' : ','));
- }
- out.println("]");
- }
-
- /**
- * Print ConstantValue attribute information.
- */
- public void printConstantValue(FieldData field){
- out.print(" Constant value: ");
- int cpx = (field.getConstantValueIndex());
- byte tag=0;
- try {
- tag=cls.getTag(cpx);
-
- } catch (IndexOutOfBoundsException e) {
- out.print("Error:");
- return;
- }
- switch (tag) {
- case CONSTANT_METHOD:
- case CONSTANT_INTERFACEMETHOD:
- case CONSTANT_FIELD: {
- CPX2 x = cls.getCpoolEntry(cpx);
- if (x.cpx1 == cls.getthis_cpx()) {
- // don't print class part for local references
- cpx=x.cpx2;
- }
- }
- }
- out.print(cls.TagString(tag)+" "+ cls.StringValue(cpx));
- }
-
- /**
- * Print InnerClass attribute information.
- */
- public void printInnerClasses(){//throws ioexception
-
- InnerClassData[] innerClasses = cls.getInnerClasses();
- if(innerClasses != null){
- if(innerClasses.length > 0){
- out.print(" ");
- out.println("InnerClass: ");
- for(int i = 0 ; i < innerClasses.length; i++){
- out.print(" ");
- //access
- String[] accflags = innerClasses[i].getAccess();
- if(checkAccess(accflags)){
- printAccess(accflags);
- if (innerClasses[i].inner_name_index!=0) {
- out.print("#"+innerClasses[i].inner_name_index+"= ");
- }
- out.print("#"+innerClasses[i].inner_class_info_index);
- if (innerClasses[i].outer_class_info_index!=0) {
- out.print(" of #"+innerClasses[i].outer_class_info_index);
- }
- out.print("; //");
- if (innerClasses[i].inner_name_index!=0) {
- out.print(cls.getName(innerClasses[i].inner_name_index)+"=");
- }
- PrintConstant(innerClasses[i].inner_class_info_index);
- if (innerClasses[i].outer_class_info_index!=0) {
- out.print(" of ");
- PrintConstant(innerClasses[i].outer_class_info_index);
- }
- out.println();
- }
- }
-
- }
- }
- }
-
- /**
- * Print constant pool information.
- */
- public void printcp(){
- int cpx = 1 ;
-
- while (cpx < cls.getCpoolCount()) {
- out.print("const #"+cpx+" = ");
- cpx+=PrintlnConstantEntry(cpx);
- }
- out.println();
- }
-
- /**
- * Print constant pool entry information.
- */
- @SuppressWarnings("fallthrough")
- public int PrintlnConstantEntry(int cpx) {
- int size=1;
- byte tag=0;
- try {
- tag=cls.getTag(cpx);
- } catch (IndexOutOfBoundsException e) {
- out.println(" <Incorrect CP index>");
- return 1;
- }
- out.print(cls.StringTag(cpx)+"\t");
- Object x=cls.getCpoolEntryobj(cpx);
- if (x==null) {
- switch (tag) {
- case CONSTANT_LONG:
- case CONSTANT_DOUBLE:
- size=2;
- }
- out.println("null;");
- return size;
- }
- String str=cls.StringValue(cpx);
-
- switch (tag) {
- case CONSTANT_CLASS:
- case CONSTANT_STRING:
- out.println("#"+(((CPX)x).cpx)+";\t// "+str);
- break;
- case CONSTANT_FIELD:
- case CONSTANT_METHOD:
- case CONSTANT_INTERFACEMETHOD:
- out.println("#"+((CPX2)x).cpx1+".#"+((CPX2)x).cpx2+";\t// "+str);
- break;
- case CONSTANT_NAMEANDTYPE:
- out.println("#"+((CPX2)x).cpx1+":#"+((CPX2)x).cpx2+";// "+str);
- break;
- case CONSTANT_LONG:
- case CONSTANT_DOUBLE:
- size=2;
- // fall through
- default:
- out.println(str+";");
- }
- return size;
- }
-
- /**
- * Checks access of class, field or method.
- */
- public boolean checkAccess(String accflags[]){
-
- boolean ispublic = false;
- boolean isprotected = false;
- boolean isprivate = false;
- boolean ispackage = false;
-
- for(int i= 0; i < accflags.length; i++){
- if(accflags[i].equals("public")) ispublic = true;
- else if (accflags[i].equals("protected")) isprotected = true;
- else if (accflags[i].equals("private")) isprivate = true;
- }
-
- if(!(ispublic || isprotected || isprivate)) ispackage = true;
-
- if((env.showAccess == env.PUBLIC) && (isprotected || isprivate || ispackage)) return false;
- else if((env.showAccess == env.PROTECTED) && (isprivate || ispackage)) return false;
- else if((env.showAccess == env.PACKAGE) && (isprivate)) return false;
- else return true;
- }
-
- /**
- * Prints access of class, field or method.
- */
- public void printAccess(String []accflags){
- for(int j = 0; j < accflags.length; j++){
- out.print(accflags[j]+" ");
- }
- }
-
- /**
- * Print an integer so that it takes 'length' characters in
- * the output. Temporary until formatting code is stable.
- */
- public void printFixedWidthInt(long x, int length) {
- CharArrayWriter baStream = new CharArrayWriter();
- PrintWriter pStream = new PrintWriter(baStream);
- pStream.print(x);
- String str = baStream.toString();
- for (int cnt = length - str.length(); cnt > 0; --cnt)
- out.print(' ');
- out.print(str);
- }
-
- protected int getbyte (int pc) {
- return code[pc];
- }
-
- protected int getUbyte (int pc) {
- return code[pc]&0xFF;
- }
-
- int getShort (int pc) {
- return (code[pc]<<8) | (code[pc+1]&0xFF);
- }
-
- int getUShort (int pc) {
- return ((code[pc]<<8) | (code[pc+1]&0xFF))&0xFFFF;
- }
-
- protected int getInt (int pc) {
- return (getShort(pc)<<16) | (getShort(pc+2)&0xFFFF);
- }
-
- /**
- * Print constant value at that index.
- */
- void PrintConstant(int cpx) {
- if (cpx==0) {
- out.print("#0");
- return;
- }
- byte tag=0;
- try {
- tag=cls.getTag(cpx);
-
- } catch (IndexOutOfBoundsException e) {
- out.print("#"+cpx);
- return;
- }
- switch (tag) {
- case CONSTANT_METHOD:
- case CONSTANT_INTERFACEMETHOD:
- case CONSTANT_FIELD: {
- // CPX2 x=(CPX2)(cpool[cpx]);
- CPX2 x = cls.getCpoolEntry(cpx);
- if (x.cpx1 == cls.getthis_cpx()) {
- // don't print class part for local references
- cpx=x.cpx2;
- }
- }
- }
- out.print(cls.TagString(tag)+" "+ cls.StringValue(cpx));
- }
-
- protected static int align (int n) {
- return (n+3) & ~3 ;
- }
-
- public void printend(){
- out.println("}");
- out.println();
- }
-
- public String javaclassname(String name){
- return name.replace('/','.');
- }
-
- /**
- * Print attribute data in hex.
- */
- public void printAttrData(AttrData attr){
- byte []data = attr.getData();
- int i = 0;
- int j = 0;
- out.print(" "+attr.getAttrName()+": ");
- out.println("length = " + cls.toHex(attr.datalen));
-
- out.print(" ");
-
-
- while (i < data.length){
- String databytestring = cls.toHex(data[i]);
- if(databytestring.equals("0x")) out.print("00");
- else if(databytestring.substring(2).length() == 1){
- out.print("0"+databytestring.substring(2));
- } else{
- out.print(databytestring.substring(2));
- }
-
- j++;
- if(j == 16) {
- out.println();
- out.print(" ");
- j = 0;
- }
- else out.print(" ");
- i++;
- }
- out.println();
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/LineNumData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,50 +0,0 @@
-/*
- * Copyright 2002 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-/**
- * Strores LineNumberTable data information.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-class LineNumData {
- short start_pc, line_number;
-
- public LineNumData() {}
-
- /**
- * Read LineNumberTable attribute.
- */
- public LineNumData(DataInputStream in) throws IOException {
- start_pc = in.readShort();
- line_number=in.readShort();
-
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/LocVarData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-/*
- * Copyright 2002 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-/**
- * Strores LocalVariableTable data information.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-class LocVarData {
- short start_pc, length, name_cpx, sig_cpx, slot;
-
- public LocVarData() {
- }
-
- /**
- * Read LocalVariableTable attribute.
- */
- public LocVarData(DataInputStream in) throws IOException {
- start_pc = in.readShort();
- length=in.readShort();
- name_cpx=in.readShort();
- sig_cpx=in.readShort();
- slot=in.readShort();
-
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/Main.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,224 +0,0 @@
-/*
- * Copyright 2002-2008 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-/**
- * Entry point for javap, class file disassembler.
- *
- * @author Sucheta Dambalkar (Adopted code from old javap)
- */
-public class Main {
-
- private Vector<String> classList = new Vector<String>();
- private PrintWriter out;
- JavapEnvironment env = new JavapEnvironment();
- private static boolean errorOccurred = false;
- private static final String progname = "javap";
-
-
- public Main(PrintWriter out){
- this.out = out;
- }
-
- 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);
- }
- }
-
-
- /**
- * Entry point for tool if you don't want System.exit() called.
- */
- public static void entry(String argv[]) {
- PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));
- try {
-
- Main jpmain = new Main(out);
- jpmain.perform(argv);
-
- } finally {
- out.close();
- }
- }
-
- /**
- * Process the arguments and perform the desired action
- */
- private void perform(String argv[]) {
- if (parseArguments(argv)) {
- displayResults();
-
- }
- }
-
- private void error(String msg) {
- errorOccurred = true;
- System.err.println(msg);
- System.err.flush();
- }
-
- /**
- * Print usage information
- */
- private void usage() {
- java.io.PrintStream out = System.out;
- out.println("Usage: " + progname + " <options> <classes>...");
- out.println();
- out.println("where options include:");
- out.println(" -c Disassemble the code");
- out.println(" -classpath <pathlist> Specify where to find user class files");
- out.println(" -extdirs <dirs> Override location of installed extensions");
- out.println(" -help Print this usage message");
- out.println(" -J<flag> Pass <flag> directly to the runtime system");
- out.println(" -l Print line number and local variable tables");
- out.println(" -public Show only public classes and members");
- out.println(" -protected Show protected/public classes and members");
- out.println(" -package Show package/protected/public classes");
- out.println(" and members (default)");
- out.println(" -private Show all classes and members");
- out.println(" -s Print internal type signatures");
- out.println(" -bootclasspath <pathlist> Override location of class files loaded");
- out.println(" by the bootstrap class loader");
- out.println(" -verbose Print stack size, number of locals and args for methods");
- out.println(" If verifying, print reasons for failure");
- out.println();
- }
-
- /**
- * Parse the command line arguments.
- * Set flags, construct the class list and create environment.
- */
- private boolean parseArguments(String argv[]) {
- for (int i = 0 ; i < argv.length ; i++) {
- String arg = argv[i];
- if (arg.startsWith("-")) {
- if (arg.equals("-l")) {
- env.showLineAndLocal = true;
- } else if (arg.equals("-private") || arg.equals("-p")) {
- env.showAccess = env.PRIVATE;
- } else if (arg.equals("-package")) {
- env.showAccess = env.PACKAGE;
- } else if (arg.equals("-protected")) {
- env.showAccess = env.PROTECTED;
- } else if (arg.equals("-public")) {
- env.showAccess = env.PUBLIC;
- } else if (arg.equals("-c")) {
- env.showDisassembled = true;
- } else if (arg.equals("-s")) {
- env.showInternalSigs = true;
- } else if (arg.equals("-verbose")) {
- env.showVerbose = true;
- } else if (arg.equals("-v")) {
- env.showVerbose = true;
- } else if (arg.equals("-h")) {
- error("-h is no longer available - use the 'javah' program");
- return false;
- } else if (arg.equals("-verify")) {
- error("-verify is no longer available - use 'java -verify'");
- return false;
- } else if (arg.equals("-verify-verbose")) {
- error("-verify is no longer available - use 'java -verify'");
- return false;
- } else if (arg.equals("-help")) {
- usage();
- return false;
- } else if (arg.equals("-classpath")) {
- if ((i + 1) < argv.length) {
- env.classPathString = argv[++i];
- } else {
- error("-classpath requires argument");
- usage();
- return false;
- }
- } else if (arg.equals("-bootclasspath")) {
- if ((i + 1) < argv.length) {
- env.bootClassPathString = argv[++i];
- } else {
- error("-bootclasspath requires argument");
- usage();
- return false;
- }
- } else if (arg.equals("-extdirs")) {
- if ((i + 1) < argv.length) {
- env.extDirsString = argv[++i];
- } else {
- error("-extdirs requires argument");
- usage();
- return false;
- }
- } else if (arg.equals("-all")) {
- env.showallAttr = true;
- } else if (arg.equals("-Xold")) {
- // ignore: this is old javap
- } else {
- error("invalid flag: " + arg);
- usage();
- return false;
- }
- } else {
- classList.addElement(arg);
- env.nothingToDo = false;
- }
- }
- if (env.nothingToDo) {
- System.out.println("No classes were specified on the command line. Try -help.");
- errorOccurred = true;
- return false;
- }
- return true;
- }
-
- /**
- * Display results
- */
- private void displayResults() {
- for (int i = 0; i < classList.size() ; i++ ) {
- String Name = classList.elementAt(i);
- InputStream classin = env.getFileInputStream(Name);
-
- try {
- JavapPrinter printer = new JavapPrinter(classin, out, env);
- printer.print(); // actual do display
-
- } catch (IllegalArgumentException exc) {
- error(exc.getMessage());
- }
- }
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/MethodData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,416 +0,0 @@
-/*
- * Copyright 2002-2008 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-import static sun.tools.javap.RuntimeConstants.*;
-
-/**
- * Strores method data informastion.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-public class MethodData {
-
- ClassData cls;
- int access;
- int name_index;
- int descriptor_index;
- int attributes_count;
- byte[] code;
- Vector<TrapData> exception_table = new Vector<TrapData>(0);
- Vector<LineNumData> lin_num_tb = new Vector<LineNumData>(0);
- Vector<LocVarData> loc_var_tb = new Vector<LocVarData>(0);
- StackMapTableData[] stackMapTable;
- StackMapData[] stackMap;
- int[] exc_index_table=null;
- Vector<AttrData> attrs=new Vector<AttrData>(0);
- Vector<AttrData> code_attrs=new Vector<AttrData>(0);
- int max_stack, max_locals;
- boolean isSynthetic=false;
- boolean isDeprecated=false;
-
- public MethodData(ClassData cls){
- this.cls=cls;
- }
-
- /**
- * Read method info.
- */
- public void read(DataInputStream in) throws IOException {
- access = in.readUnsignedShort();
- name_index=in.readUnsignedShort();
- descriptor_index =in.readUnsignedShort();
- int attributes_count = in.readUnsignedShort();
- for (int i = 0; i < attributes_count; i++) {
- int attr_name_index=in.readUnsignedShort();
-
- readAttr: {
- if (cls.getTag(attr_name_index)==CONSTANT_UTF8) {
- String attr_name=cls.getString(attr_name_index);
- if ( attr_name.equals("Code")){
- readCode (in);
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index);
- attrs.addElement(attr);
- break readAttr;
- } else if ( attr_name.equals("Exceptions")){
- readExceptions(in);
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index);
- attrs.addElement(attr);
- break readAttr;
- } else if (attr_name.equals("Synthetic")){
- if (in.readInt()!=0)
- throw new ClassFormatError("invalid Synthetic attr length");
- isSynthetic=true;
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index);
- attrs.addElement(attr);
- break readAttr;
- } else if (attr_name.equals("Deprecated")){
- if (in.readInt()!=0)
- throw new ClassFormatError("invalid Synthetic attr length");
- isDeprecated = true;
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index);
- attrs.addElement(attr);
- break readAttr;
- }
- }
- AttrData attr=new AttrData(cls);
- attr.read(attr_name_index, in);
- attrs.addElement(attr);
- }
- }
- }
-
- /**
- * Read code attribute info.
- */
- public void readCode(DataInputStream in) throws IOException {
-
- int attr_length = in.readInt();
- max_stack=in.readUnsignedShort();
- max_locals=in.readUnsignedShort();
- int codelen=in.readInt();
-
- code=new byte[codelen];
- int totalread = 0;
- while(totalread < codelen){
- totalread += in.read(code, totalread, codelen-totalread);
- }
- // in.read(code, 0, codelen);
- int clen = 0;
- readExceptionTable(in);
- int code_attributes_count = in.readUnsignedShort();
-
- for (int k = 0 ; k < code_attributes_count ; k++) {
- int table_name_index=in.readUnsignedShort();
- int table_name_tag=cls.getTag(table_name_index);
- AttrData attr=new AttrData(cls);
- if (table_name_tag==CONSTANT_UTF8) {
- String table_name_tstr=cls.getString(table_name_index);
- if (table_name_tstr.equals("LineNumberTable")) {
- readLineNumTable(in);
- attr.read(table_name_index);
- } else if (table_name_tstr.equals("LocalVariableTable")) {
- readLocVarTable(in);
- attr.read(table_name_index);
- } else if (table_name_tstr.equals("StackMapTable")) {
- readStackMapTable(in);
- attr.read(table_name_index);
- } else if (table_name_tstr.equals("StackMap")) {
- readStackMap(in);
- attr.read(table_name_index);
- } else {
- attr.read(table_name_index, in);
- }
- code_attrs.addElement(attr);
- continue;
- }
-
- attr.read(table_name_index, in);
- code_attrs.addElement(attr);
- }
- }
-
- /**
- * Read exception table info.
- */
- void readExceptionTable (DataInputStream in) throws IOException {
- int exception_table_len=in.readUnsignedShort();
- exception_table=new Vector<TrapData>(exception_table_len);
- for (int l = 0; l < exception_table_len; l++) {
- exception_table.addElement(new TrapData(in, l));
- }
- }
-
- /**
- * Read LineNumberTable attribute info.
- */
- void readLineNumTable (DataInputStream in) throws IOException {
- int attr_len = in.readInt(); // attr_length
- int lin_num_tb_len = in.readUnsignedShort();
- lin_num_tb=new Vector<LineNumData>(lin_num_tb_len);
- for (int l = 0; l < lin_num_tb_len; l++) {
- lin_num_tb.addElement(new LineNumData(in));
- }
- }
-
- /**
- * Read LocalVariableTable attribute info.
- */
- void readLocVarTable (DataInputStream in) throws IOException {
- int attr_len=in.readInt(); // attr_length
- int loc_var_tb_len = in.readUnsignedShort();
- loc_var_tb = new Vector<LocVarData>(loc_var_tb_len);
- for (int l = 0; l < loc_var_tb_len; l++) {
- loc_var_tb.addElement(new LocVarData(in));
- }
- }
-
- /**
- * Read Exception attribute info.
- */
- public void readExceptions(DataInputStream in) throws IOException {
- int attr_len=in.readInt(); // attr_length in prog
- int num_exceptions = in.readUnsignedShort();
- exc_index_table=new int[num_exceptions];
- for (int l = 0; l < num_exceptions; l++) {
- int exc=in.readShort();
- exc_index_table[l]=exc;
- }
- }
-
- /**
- * Read StackMapTable attribute info.
- */
- void readStackMapTable(DataInputStream in) throws IOException {
- int attr_len = in.readInt(); //attr_length
- int stack_map_tb_len = in.readUnsignedShort();
- stackMapTable = new StackMapTableData[stack_map_tb_len];
- for (int i=0; i<stack_map_tb_len; i++) {
- stackMapTable[i] = StackMapTableData.getInstance(in, this);
- }
- }
-
- /**
- * Read StackMap attribute info.
- */
- void readStackMap(DataInputStream in) throws IOException {
- int attr_len = in.readInt(); //attr_length
- int stack_map_len = in.readUnsignedShort();
- stackMap = new StackMapData[stack_map_len];
- for (int i = 0; i<stack_map_len; i++) {
- stackMap[i] = new StackMapData(in, this);
- }
- }
-
- /**
- * Return access of the method.
- */
- public String[] getAccess(){
-
- Vector<String> v = new Vector<String>();
- if ((access & ACC_PUBLIC) !=0) v.addElement("public");
- if ((access & ACC_PRIVATE) !=0) v.addElement("private");
- if ((access & ACC_PROTECTED) !=0) v.addElement("protected");
- if ((access & ACC_STATIC) !=0) v.addElement("static");
- if ((access & ACC_FINAL) !=0) v.addElement("final");
- if ((access & ACC_SYNCHRONIZED) !=0) v.addElement("synchronized");
- if ((access & ACC_NATIVE) !=0) v.addElement("native");
- if ((access & ACC_ABSTRACT) !=0) v.addElement("abstract");
- if ((access & ACC_STRICT) !=0) v.addElement("strictfp");
-
- String[] accflags = new String[v.size()];
- v.copyInto(accflags);
- return accflags;
- }
-
- /**
- * Return name of the method.
- */
- public String getName(){
- return cls.getStringValue(name_index);
- }
-
- /**
- * Return internal siganature of the method.
- */
- public String getInternalSig(){
- return cls.getStringValue(descriptor_index);
- }
-
- /**
- * Return java return type signature of method.
- */
- public String getReturnType(){
-
- String rttype = (new TypeSignature(getInternalSig())).getReturnType();
- return rttype;
- }
-
- /**
- * Return java type parameter signature.
- */
- public String getParameters(){
- String ptype = (new TypeSignature(getInternalSig())).getParameters();
-
- return ptype;
- }
-
- /**
- * Return code attribute data of a method.
- */
- public byte[] getCode(){
- return code;
- }
-
- /**
- * Return LineNumberTable size.
- */
- public int getnumlines(){
- return lin_num_tb.size();
- }
-
- /**
- * Return LineNumberTable
- */
- public Vector<?> getlin_num_tb(){
- return lin_num_tb;
- }
-
- /**
- * Return LocalVariableTable size.
- */
- public int getloc_var_tbsize(){
- return loc_var_tb.size();
- }
-
-
- /**
- * Return LocalVariableTable.
- */
- public Vector<?> getloc_var_tb(){
- return loc_var_tb;
- }
-
- /**
- * Return StackMap.
- */
- public StackMapData[] getStackMap() {
- return stackMap;
- }
-
- /**
- * Return StackMapTable.
- */
- public StackMapTableData[] getStackMapTable() {
- return stackMapTable;
- }
-
- /**
- * Return number of arguments of that method.
- */
- public int getArgumentlength(){
- return new TypeSignature(getInternalSig()).getArgumentlength();
- }
-
- /**
- * Return true if method is static
- */
- public boolean isStatic(){
- if ((access & ACC_STATIC) !=0) return true;
- return false;
- }
-
-
- /**
- * Return max depth of operand stack.
- */
- public int getMaxStack(){
- return max_stack;
- }
-
-
- /**
- * Return number of local variables.
- */
- public int getMaxLocals(){
- return max_locals;
- }
-
-
- /**
- * Return exception index table in Exception attribute.
- */
- public int []get_exc_index_table(){
- return exc_index_table;
- }
-
-
- /**
- * Return exception table in code attributre.
- */
- public Vector<?> getexception_table(){
- return exception_table;
- }
-
-
- /**
- * Return method attributes.
- */
- public Vector<?> getAttributes(){
- return attrs;
- }
-
-
- /**
- * Return code attributes.
- */
- public Vector<?> getCodeAttributes(){
- return code_attrs;
- }
-
-
- /**
- * Return true if method id synthetic.
- */
- public boolean isSynthetic(){
- return isSynthetic;
- }
-
-
- /**
- * Return true if method is deprecated.
- */
- public boolean isDeprecated(){
- return isDeprecated;
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/RuntimeConstants.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,787 +0,0 @@
-/*
- * Copyright 2002-2005 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 sun.tools.javap;
-
-public interface RuntimeConstants {
-
- /* Signature Characters */
- public static final char SIGC_VOID = 'V';
- public static final String SIG_VOID = "V";
- public static final char SIGC_BOOLEAN = 'Z';
- public static final String SIG_BOOLEAN = "Z";
- public static final char SIGC_BYTE = 'B';
- public static final String SIG_BYTE = "B";
- public static final char SIGC_CHAR = 'C';
- public static final String SIG_CHAR = "C";
- public static final char SIGC_SHORT = 'S';
- public static final String SIG_SHORT = "S";
- public static final char SIGC_INT = 'I';
- public static final String SIG_INT = "I";
- public static final char SIGC_LONG = 'J';
- public static final String SIG_LONG = "J";
- public static final char SIGC_FLOAT = 'F';
- public static final String SIG_FLOAT = "F";
- public static final char SIGC_DOUBLE = 'D';
- public static final String SIG_DOUBLE = "D";
- public static final char SIGC_ARRAY = '[';
- public static final String SIG_ARRAY = "[";
- public static final char SIGC_CLASS = 'L';
- public static final String SIG_CLASS = "L";
- public static final char SIGC_METHOD = '(';
- public static final String SIG_METHOD = "(";
- public static final char SIGC_ENDCLASS = ';';
- public static final String SIG_ENDCLASS = ";";
- public static final char SIGC_ENDMETHOD = ')';
- public static final String SIG_ENDMETHOD = ")";
- public static final char SIGC_PACKAGE = '/';
- public static final String SIG_PACKAGE = "/";
-
- /* Class File Constants */
- public static final int JAVA_MAGIC = 0xcafebabe;
- public static final int JAVA_VERSION = 45;
- public static final int JAVA_MINOR_VERSION = 3;
-
- /* Constant table */
- public static final int CONSTANT_UTF8 = 1;
- public static final int CONSTANT_UNICODE = 2;
- 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_FIELD = 9;
- public static final int CONSTANT_METHOD = 10;
- public static final int CONSTANT_INTERFACEMETHOD = 11;
- public static final int CONSTANT_NAMEANDTYPE = 12;
-
- /* Access Flags */
- public static final int ACC_PUBLIC = 0x00000001;
- public static final int ACC_PRIVATE = 0x00000002;
- public static final int ACC_PROTECTED = 0x00000004;
- public static final int ACC_STATIC = 0x00000008;
- public static final int ACC_FINAL = 0x00000010;
- public static final int ACC_SYNCHRONIZED = 0x00000020;
- public static final int ACC_SUPER = 0x00000020;
- public static final int ACC_VOLATILE = 0x00000040;
- public static final int ACC_TRANSIENT = 0x00000080;
- public static final int ACC_NATIVE = 0x00000100;
- public static final int ACC_INTERFACE = 0x00000200;
- public static final int ACC_ABSTRACT = 0x00000400;
- public static final int ACC_STRICT = 0x00000800;
- public static final int ACC_EXPLICIT = 0x00001000;
- public static final int ACC_SYNTHETIC = 0x00010000; // actually, this is an attribute
-
- /* Type codes */
- 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;
-
- /* Type codes for StackMap attribute */
- public static final int ITEM_Bogus =0; // an unknown or uninitialized value
- public static final int ITEM_Integer =1; // a 32-bit integer
- public static final int ITEM_Float =2; // not used
- public static final int ITEM_Double =3; // not used
- public static final int ITEM_Long =4; // a 64-bit integer
- public static final int ITEM_Null =5; // the type of null
- public static final int ITEM_InitObject =6; // "this" in constructor
- public static final int ITEM_Object =7; // followed by 2-byte index of class name
- public static final int ITEM_NewObject =8; // followed by 2-byte ref to "new"
-
- /* Constants used in StackMapTable attribute */
- public static final int SAME_FRAME_BOUND = 64;
- public static final int SAME_LOCALS_1_STACK_ITEM_BOUND = 128;
- public static final int SAME_LOCALS_1_STACK_ITEM_EXTENDED = 247;
- public static final int SAME_FRAME_EXTENDED = 251;
- public static final int FULL_FRAME = 255;
-
- /* 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_invokedynamic = 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 */
- public 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",
- "invokedynamic",
- "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 */
- public 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
- };
-
-}
--- a/langtools/src/share/classes/sun/tools/javap/StackMapData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright 2005 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-import static sun.tools.javap.RuntimeConstants.*;
-
-/* represents one entry of StackMap attribute
- */
-class StackMapData {
- final int offset;
- final int[] locals;
- final int[] stack;
-
- StackMapData(int offset, int[] locals, int[] stack) {
- this.offset = offset;
- this.locals = locals;
- this.stack = stack;
- }
-
- StackMapData(DataInputStream in, MethodData method) throws IOException {
- offset = in.readUnsignedShort();
- int local_size = in.readUnsignedShort();
- locals = readTypeArray(in, local_size, method);
- int stack_size = in.readUnsignedShort();
- stack = readTypeArray(in, stack_size, method);
- }
-
- static final int[] readTypeArray(DataInputStream in, int length, MethodData method) throws IOException {
- int[] types = new int[length];
- for (int i=0; i<length; i++) {
- types[i] = readType(in, method);
- }
- return types;
- }
-
- static final int readType(DataInputStream in, MethodData method) throws IOException {
- int type = in.readUnsignedByte();
- if (type == ITEM_Object || type == ITEM_NewObject) {
- type = type | (in.readUnsignedShort()<<8);
- }
- return type;
- }
-
- void print(JavapPrinter p) {
- p.out.println(" " + offset + ":");
- p.printMap(" locals = [", locals);
- p.printMap(" stack = [", stack);
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/StackMapTableData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,168 +0,0 @@
-/*
- * Copyright 2005 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-import static sun.tools.javap.RuntimeConstants.*;
-
-/* represents one entry of StackMapTable attribute
- */
-class StackMapTableData {
- final int frameType;
- int offsetDelta;
-
- StackMapTableData(int frameType) {
- this.frameType = frameType;
- }
-
- void print(JavapPrinter p) {
- p.out.print(" frame_type = " + frameType);
- }
-
- static class SameFrame extends StackMapTableData {
- SameFrame(int frameType, int offsetDelta) {
- super(frameType);
- this.offsetDelta = offsetDelta;
- }
- void print(JavapPrinter p) {
- super.print(p);
- if (frameType < SAME_FRAME_BOUND) {
- p.out.println(" /* same */");
- } else {
- p.out.println(" /* same_frame_extended */");
- p.out.println(" offset_delta = " + offsetDelta);
- }
- }
- }
-
- static class SameLocals1StackItem extends StackMapTableData {
- final int[] stack;
- SameLocals1StackItem(int frameType, int offsetDelta, int[] stack) {
- super(frameType);
- this.offsetDelta = offsetDelta;
- this.stack = stack;
- }
- void print(JavapPrinter p) {
- super.print(p);
- if (frameType == SAME_LOCALS_1_STACK_ITEM_EXTENDED) {
- p.out.println(" /* same_locals_1_stack_item_frame_extended */");
- p.out.println(" offset_delta = " + offsetDelta);
- } else {
- p.out.println(" /* same_locals_1_stack_item */");
- }
- p.printMap(" stack = [", stack);
- }
- }
-
- static class ChopFrame extends StackMapTableData {
- ChopFrame(int frameType, int offsetDelta) {
- super(frameType);
- this.offsetDelta = offsetDelta;
- }
- void print(JavapPrinter p) {
- super.print(p);
- p.out.println(" /* chop */");
- p.out.println(" offset_delta = " + offsetDelta);
- }
- }
-
- static class AppendFrame extends StackMapTableData {
- final int[] locals;
- AppendFrame(int frameType, int offsetDelta, int[] locals) {
- super(frameType);
- this.offsetDelta = offsetDelta;
- this.locals = locals;
- }
- void print(JavapPrinter p) {
- super.print(p);
- p.out.println(" /* append */");
- p.out.println(" offset_delta = " + offsetDelta);
- p.printMap(" locals = [", locals);
- }
- }
-
- static class FullFrame extends StackMapTableData {
- final int[] locals;
- final int[] stack;
- FullFrame(int offsetDelta, int[] locals, int[] stack) {
- super(FULL_FRAME);
- this.offsetDelta = offsetDelta;
- this.locals = locals;
- this.stack = stack;
- }
- void print(JavapPrinter p) {
- super.print(p);
- p.out.println(" /* full_frame */");
- p.out.println(" offset_delta = " + offsetDelta);
- p.printMap(" locals = [", locals);
- p.printMap(" stack = [", stack);
- }
- }
-
- static StackMapTableData getInstance(DataInputStream in, MethodData method)
- throws IOException {
- int frameType = in.readUnsignedByte();
-
- if (frameType < SAME_FRAME_BOUND) {
- // same_frame
- return new SameFrame(frameType, frameType);
- } else if (SAME_FRAME_BOUND <= frameType && frameType < SAME_LOCALS_1_STACK_ITEM_BOUND) {
- // same_locals_1_stack_item_frame
- // read additional single stack element
- return new SameLocals1StackItem(frameType,
- (frameType - SAME_FRAME_BOUND),
- StackMapData.readTypeArray(in, 1, method));
- } else if (frameType == SAME_LOCALS_1_STACK_ITEM_EXTENDED) {
- // same_locals_1_stack_item_extended
- return new SameLocals1StackItem(frameType,
- in.readUnsignedShort(),
- StackMapData.readTypeArray(in, 1, method));
- } else if (SAME_LOCALS_1_STACK_ITEM_EXTENDED < frameType && frameType < SAME_FRAME_EXTENDED) {
- // chop_frame or same_frame_extended
- return new ChopFrame(frameType, in.readUnsignedShort());
- } else if (frameType == SAME_FRAME_EXTENDED) {
- // chop_frame or same_frame_extended
- return new SameFrame(frameType, in.readUnsignedShort());
- } else if (SAME_FRAME_EXTENDED < frameType && frameType < FULL_FRAME) {
- // append_frame
- return new AppendFrame(frameType, in.readUnsignedShort(),
- StackMapData.readTypeArray(in, frameType - SAME_FRAME_EXTENDED, method));
- } else if (frameType == FULL_FRAME) {
- // full_frame
- int offsetDelta = in.readUnsignedShort();
- int locals_size = in.readUnsignedShort();
- int[] locals = StackMapData.readTypeArray(in, locals_size, method);
- int stack_size = in.readUnsignedShort();
- int[] stack = StackMapData.readTypeArray(in, stack_size, method);
- return new FullFrame(offsetDelta, locals, stack);
- } else {
- throw new ClassFormatError("unrecognized frame_type in StackMapTable");
- }
- }
-}
--- a/langtools/src/share/classes/sun/tools/javap/Tables.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,375 +0,0 @@
-/*
- * Copyright 2002-2008 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 sun.tools.javap;
-
-import java.util.Hashtable;
-import java.util.Vector;
-
-
-public class Tables implements Constants {
- /**
- * Define mnemocodes table.
- */
- static Hashtable<String,Integer> mnemocodes = new Hashtable<String,Integer>(301, 0.5f);
- static String opcExtNamesTab[]=new String[128];
- static String opcPrivExtNamesTab[]=new String[128];
- static void defineNonPriv(int opc, String mnem) {
- mnemocodes.put(opcExtNamesTab[opc]=mnem, opc_nonpriv*256+opc);
- }
- static void definePriv(int opc, String mnem) {
- mnemocodes.put(opcPrivExtNamesTab[opc]="priv_"+mnem, opc_priv*256+opc);
- }
- static void defineExt(int opc, String mnem) {
- defineNonPriv(opc, mnem);
- definePriv(opc, mnem);
- }
- static { int k;
- for (k=0; k<opc_wide; k++) {
- mnemocodes.put(opcNamesTab[k], k);
- }
- for (k=opc_wide+1; k<opcNamesTab.length; k++) {
- mnemocodes.put(opcNamesTab[k], k);
- }
- 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 (k=0; k<32; k++) {
- definePriv(k+64, "read_reg_"+k);
- }
- for (k=0; k<32; k++) {
- definePriv(k+96, "write_reg_"+k);
- }
- }
-
- public static int opcLength(int opc) throws ArrayIndexOutOfBoundsException {
- 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 ArrayIndexOutOfBoundsException();
- }
- case opc_nonpriv:
- case opc_priv:
- return 2;
- default:
- throw new ArrayIndexOutOfBoundsException();
- }
- }
-
- 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;
- }
- }
- }
-
- public static int opcode(String mnem) {
- Integer Val=mnemocodes.get(mnem);
- if (Val == null) return -1;
- return Val.intValue();
- }
-
- /**
- * Initialized keyword and token Hashtables
- */
- static Vector<String> keywordNames = new Vector<String>(40);
- private static void defineKeywordName(String id, int token) {
-
- if (token>=keywordNames.size()) {
- keywordNames.setSize(token+1);
- }
- keywordNames.setElementAt(id, token);
- }
- public static String keywordName(int token) {
- if (token==-1) return "EOF";
- if (token>=keywordNames.size()) return null;
- return keywordNames.elementAt(token);
- }
- static {
- defineKeywordName("ident", IDENT);
- defineKeywordName("STRINGVAL", STRINGVAL);
- defineKeywordName("intVal", INTVAL);
- defineKeywordName("longVal", LONGVAL);
- defineKeywordName("floatVal", FLOATVAL);
- defineKeywordName("doubleVal", DOUBLEVAL);
- defineKeywordName("SEMICOLON", SEMICOLON);
- defineKeywordName("COLON", COLON);
- defineKeywordName("LBRACE", LBRACE);
- defineKeywordName("RBRACE", RBRACE);
- }
-
- static Hashtable<String,Integer> keywords = new Hashtable<String,Integer>(40);
- public static int keyword(String idValue) {
- Integer val=keywords.get(idValue);
- if (val == null) return IDENT;
- return val.intValue();
- }
-
- private static void defineKeyword(String id, int token) {
- keywords.put(id, token);
- defineKeywordName(id, token);
- }
- static {
- // Modifier keywords
- defineKeyword("private", PRIVATE);
- defineKeyword("public", PUBLIC);
- defineKeyword("protected", PROTECTED);
- defineKeyword("static", STATIC);
- defineKeyword("transient", TRANSIENT);
- defineKeyword("synchronized", SYNCHRONIZED);
- defineKeyword("super", SUPER);
- defineKeyword("native", NATIVE);
- defineKeyword("abstract", ABSTRACT);
- defineKeyword("volatile", VOLATILE);
- defineKeyword("final", FINAL);
- defineKeyword("interface",INTERFACE);
- defineKeyword("synthetic",SYNTHETIC);
- defineKeyword("strict",STRICT);
-
- // Declaration keywords
- defineKeyword("package",PACKAGE);
- defineKeyword("class",CLASS);
- defineKeyword("extends",EXTENDS);
- defineKeyword("implements",IMPLEMENTS);
- defineKeyword("const", CONST);
- defineKeyword("throws",THROWS);
- defineKeyword("interface",INTERFACE);
- defineKeyword("Method",METHODREF);
- defineKeyword("Field",FIELDREF);
- defineKeyword("stack",STACK);
- defineKeyword("locals",LOCAL);
-
- // used in switchtables
- defineKeyword("default", DEFAULT);
-
- // used in inner class declarations
- defineKeyword("InnerClass", INNERCLASS);
- defineKeyword("of", OF);
-
- // misc
- defineKeyword("bits",BITS);
- defineKeyword("Infinity",INF);
- defineKeyword("Inf",INF);
- defineKeyword("NaN",NAN);
- }
-
- /**
- * Define tag table.
- */
- private static Vector<String> tagNames = new Vector<String>(10);
- private static Hashtable<String,Integer> Tags = new Hashtable<String,Integer>(10);
- static {
- defineTag("Asciz",CONSTANT_UTF8);
- defineTag("int",CONSTANT_INTEGER);
- defineTag("float",CONSTANT_FLOAT);
- defineTag("long",CONSTANT_LONG);
- defineTag("double",CONSTANT_DOUBLE);
- defineTag("class",CONSTANT_CLASS);
- defineTag("String",CONSTANT_STRING);
- defineTag("Field",CONSTANT_FIELD);
- defineTag("Method",CONSTANT_METHOD);
- defineTag("InterfaceMethod",CONSTANT_INTERFACEMETHOD);
- defineTag("NameAndType",CONSTANT_NAMEANDTYPE);
- }
- private static void defineTag(String id, int val) {
- Tags.put(id, val);
- if (val>=tagNames.size()) {
- tagNames.setSize(val+1);
- }
- tagNames.setElementAt(id, val);
- }
- public static String tagName(int tag) {
- if (tag>=tagNames.size()) return null;
- return tagNames.elementAt(tag);
- }
- public static int tagValue(String idValue) {
- Integer Val=Tags.get(idValue);
- if (Val == null) return 0;
- return Val.intValue();
- }
-
- /**
- * Define type table. These types used in "newarray" instruction only.
- */
- private static Vector<String> typeNames = new Vector<String>(10);
- private static Hashtable<String,Integer> Types = new Hashtable<String,Integer>(10);
- static {
- defineType("int",T_INT);
- defineType("long",T_LONG);
- defineType("float",T_FLOAT);
- defineType("double",T_DOUBLE);
- defineType("class",T_CLASS);
- defineType("boolean",T_BOOLEAN);
- defineType("char",T_CHAR);
- defineType("byte",T_BYTE);
- defineType("short",T_SHORT);
- }
- private static void defineType(String id, int val) {
- Types.put(id, val);
- if (val>=typeNames.size()) {
- typeNames.setSize(val+1);
- }
- typeNames.setElementAt(id, val);
- }
- public static int typeValue(String idValue) {
- Integer Val=Types.get(idValue);
- if (Val == null) return -1;
- return Val.intValue();
- }
- public static String typeName(int type) {
- if (type>=typeNames.size()) return null;
- return typeNames.elementAt(type);
- }
-
- /**
- * Define MapTypes table.
- * These constants used in stackmap tables only.
- */
- private static Vector<String> mapTypeNames = new Vector<String>(10);
- private static Hashtable<String,Integer> MapTypes = new Hashtable<String,Integer>(10);
- static {
- defineMapType("bogus", ITEM_Bogus);
- defineMapType("int", ITEM_Integer);
- defineMapType("float", ITEM_Float);
- defineMapType("double", ITEM_Double);
- defineMapType("long", ITEM_Long);
- defineMapType("null", ITEM_Null);
- defineMapType("this", ITEM_InitObject);
- defineMapType("CP", ITEM_Object);
- defineMapType("uninitialized", ITEM_NewObject);
- }
- private static void defineMapType(String id, int val) {
- MapTypes.put(id, val);
- if (val>=mapTypeNames.size()) {
- mapTypeNames.setSize(val+1);
- }
- mapTypeNames.setElementAt(id, val);
- }
- public static int mapTypeValue(String idValue) {
- Integer Val=MapTypes.get(idValue);
- if (Val == null) return -1;
- return Val.intValue();
- }
- public static String mapTypeName(int type) {
- if (type>=mapTypeNames.size()) return null;
- return mapTypeNames.elementAt(type);
- }
-
-}
--- a/langtools/src/share/classes/sun/tools/javap/TrapData.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/*
- * Copyright 2002 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-/**
- * Stores exception table data in code attribute.
- *
- * @author Sucheta Dambalkar (Adopted code from jdis)
- */
-class TrapData {
- short start_pc, end_pc, handler_pc, catch_cpx;
- int num;
-
-
- /**
- * Read and store exception table data in code attribute.
- */
- public TrapData(DataInputStream in, int num) throws IOException {
- this.num=num;
- start_pc = in.readShort();
- end_pc=in.readShort();
- handler_pc=in.readShort();
- catch_cpx=in.readShort();
- }
-
- /**
- * returns recommended identifier
- */
- public String ident() {
- return "t"+num;
- }
-
-}
--- a/langtools/src/share/classes/sun/tools/javap/TypeSignature.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,295 +0,0 @@
-/*
- * Copyright 2002-2008 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 sun.tools.javap;
-
-import java.util.*;
-import java.io.*;
-
-/**
- * Returns java type signature.
- *
- * @author Sucheta Dambalkar
- */
-public class TypeSignature {
-
- String parameters = null;
- String returntype = null;
- String fieldtype = null;
- int argumentlength = 0;
-
- public TypeSignature(String JVMSignature){
-
- if(JVMSignature != null){
- if(JVMSignature.indexOf("(") == -1){
- //This is a field type.
- this.fieldtype = getFieldTypeSignature(JVMSignature);
- }else {
- String parameterdes = null;
- if((JVMSignature.indexOf(")")-1) > (JVMSignature.indexOf("("))){
- //Get parameter signature.
- parameterdes =
- JVMSignature.substring(JVMSignature.indexOf("(")+1,
- JVMSignature.indexOf(")"));
- this.parameters = getParametersHelper(parameterdes);
- }else this.parameters = "()";
- //Get return type signature.
- String returndes = JVMSignature.substring(JVMSignature.lastIndexOf(")")+1);
- this.returntype = getReturnTypeHelper(returndes);
- }
- }
- }
-
- /**
- * Returns java type signature of a field.
- */
- public String getFieldTypeSignature(String fielddes){
- if(fielddes.startsWith("L")){
- return(getObjectType(fielddes));
- }else if(fielddes.startsWith("[")){
- return(getArrayType(fielddes));
- }else
- return(getBaseType(fielddes));
- }
-
- /**
- * Returns java type signature of a parameter.
- */
- public String getParametersHelper(String parameterdes){
- Vector<String> parameters = new Vector<String>();
- int startindex = -1;
- int endindex = -1;
- String param = "";
-
- while(parameterdes != null){
-
- if(parameterdes.startsWith("L")){
- //parameter is a object.
- startindex = parameterdes.indexOf("L");
- endindex = parameterdes.indexOf(";");
- if(startindex < parameterdes.length()) {
- if(endindex == parameterdes.length()-1) {
- //last parameter
- param = parameterdes.substring(startindex);
- parameterdes = null;
- }else if(endindex+1 < parameterdes.length()){
- //rest parameters
- param = parameterdes.substring(startindex, endindex+1);
- parameterdes = parameterdes.substring(endindex+1);
-
- }
- parameters.add(getObjectType(param));
- }
- }else if(parameterdes.startsWith("[")){
- //parameter is an array.
- String componentType = "";
- int enddim = -1;
- int st = 0;
- while(true){
- if(st < parameterdes.length()){
- if(parameterdes.charAt(st) == '['){
-
- enddim = st;
- st++;
- }
- else break;
- }
- else break;
- }
-
- if(enddim+1 < parameterdes.length()){
- /* Array dimension.*/
- param = parameterdes.substring(0,enddim+1);
-
- }
-
- int stotherparam = param.lastIndexOf("[")+1;
-
- if(stotherparam < parameterdes.length()){
- componentType = parameterdes.substring(stotherparam);
- }
-
- if(componentType.startsWith("L")){
- //parameter is array of objects.
- startindex = parameterdes.indexOf("L");
- endindex = parameterdes.indexOf(";");
-
- if(endindex == parameterdes.length()-1){
- //last parameter
- param += parameterdes.substring(startindex);
- parameterdes = null;
- }else if(endindex+1 < parameterdes.length()){
- //rest parameters
- param += parameterdes.substring(startindex, endindex+1);
- parameterdes = parameterdes.substring(endindex+1);
- }
- }else{
- //parameter is array of base type.
- if(componentType.length() == 1){
- //last parameter.
- param += componentType;
- parameterdes = null;
- }
- else if (componentType.length() > 1) {
- //rest parameters.
- param += componentType.substring(0,1);
- parameterdes = componentType.substring(1);
- }
- }
- parameters.add(getArrayType(param));
-
-
- }else {
-
- //parameter is of base type.
- if(parameterdes.length() == 1){
- //last parameter
- param = parameterdes;
- parameterdes = null;
- }
- else if (parameterdes.length() > 1) {
- //rest parameters.
- param = parameterdes.substring(0,1);
- parameterdes = parameterdes.substring(1);
- }
- parameters.add(getBaseType(param));
- }
- }
-
- /* number of arguments of a method.*/
- argumentlength = parameters.size();
-
- /* java type signature.*/
- String parametersignature = "(";
- int i;
-
- for(i = 0; i < parameters.size(); i++){
- parametersignature += parameters.elementAt(i);
- if(i != parameters.size()-1){
- parametersignature += ", ";
- }
- }
- parametersignature += ")";
- return parametersignature;
- }
-
- /**
- * Returns java type signature for a return type.
- */
- public String getReturnTypeHelper(String returndes){
- return getFieldTypeSignature(returndes);
- }
-
- /**
- * Returns java type signature for a base type.
- */
- public String getBaseType(String baseType){
- if(baseType != null){
- if(baseType.equals("B")) return "byte";
- else if(baseType.equals("C")) return "char";
- else if(baseType.equals("D")) return "double";
- else if(baseType.equals("F")) return "float";
- else if(baseType.equals("I")) return "int";
- else if(baseType.equals("J")) return "long";
- else if(baseType.equals("S")) return "short";
- else if(baseType.equals("Z")) return "boolean";
- else if(baseType.equals("V")) return "void";
- }
- return null;
- }
-
- /**
- * Returns java type signature for a object type.
- */
- public String getObjectType(String JVMobjectType) {
- String objectType = "";
- int startindex = JVMobjectType.indexOf("L")+1;
- int endindex = JVMobjectType.indexOf(";");
- if((startindex != -1) && (endindex != -1)){
- if((startindex < JVMobjectType.length()) && (endindex < JVMobjectType.length())){
- objectType = JVMobjectType.substring(startindex, endindex);
- }
- objectType = objectType.replace('/','.');
- return objectType;
- }
- return null;
- }
-
- /**
- * Returns java type signature for array type.
- */
- public String getArrayType(String arrayType) {
- if(arrayType != null){
- String dimention = "";
-
- while(arrayType.indexOf("[") != -1){
- dimention += "[]";
-
- int startindex = arrayType.indexOf("[")+1;
- if(startindex <= arrayType.length()){
- arrayType = arrayType.substring(startindex);
- }
- }
-
- String componentType = "";
- if(arrayType.startsWith("L")){
- componentType = getObjectType(arrayType);
- }else {
- componentType = getBaseType(arrayType);
- }
- return componentType+dimention;
- }
- return null;
- }
-
- /**
- * Returns java type signature for parameters.
- */
- public String getParameters(){
- return parameters;
- }
-
- /**
- * Returns java type signature for return type.
- */
- public String getReturnType(){
- return returntype;
- }
-
- /**
- * Returns java type signature for field type.
- */
- public String getFieldType(){
- return fieldtype;
- }
-
- /**
- * Return number of arguments of a method.
- */
- public int getArgumentlength(){
- return argumentlength;
- }
-}
--- a/langtools/test/tools/javap/ExtPath.java Thu May 28 09:49:56 2009 -0700
+++ b/langtools/test/tools/javap/ExtPath.java Fri May 29 16:26:41 2009 -0700
@@ -30,11 +30,12 @@
* @run main/othervm ExtPath com.sun.crypto.provider.SunJCE
*/
-import sun.tools.javap.Main;
+import com.sun.tools.javap.Main;
import java.io.*;
public class ExtPath {
public static void main(String[] args) {
- Main.entry(args);
+ PrintWriter pw = new PrintWriter(System.out, true);
+ Main.run(args, pw);
}
}
--- a/langtools/test/tools/javap/ListTest.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,152 +0,0 @@
-/*
- * 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;
- byte[] oldOut = runOldJavap(args);
- byte[] newOut = runNewJavap(args);
- boolean ok = equal(oldOut, newOut);
- System.err.println((ok ? "pass" : "FAIL") + ": " + testClassName);
- if (!ok && viewResults)
- view(oldOut, newOut);
- return ok;
- }
-
- byte[] 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.toByteArray();
- }
-
- byte[] 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));
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- com.sun.tools.javap.Main.run(nArgs,
- new PrintWriter(new OutputStreamWriter(out), true));
- return out.toByteArray();
- }
-
- File write(byte[] text, String suffix) throws IOException {
- File f = new File("ListTest." + suffix);
- FileOutputStream out = new FileOutputStream(f);
- out.write(text);
- out.close();
- return f;
- }
-
- boolean equal(byte[] a1, byte[] a2) {
- return Arrays.equals(a1, a2);
- }
-
- void view(byte[] oldOut, byte[] 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;
-}
--- a/langtools/test/tools/javap/OptionTest.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,143 +0,0 @@
-/*
- * 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.
- *
- * 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;
-}