Anpassungen fuer jvmdisassembler

.classpath

@@ -6,5 +6,6 @@
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="lib" path="lib/log4j-1.2.12.jar"/>
 	<classpathentry kind="lib" path="lib/junit-4.0.jar"/>
+	<classpathentry kind="lib" path="/Users/pl/workspaceV3_3_2/de.ba.horb.typeinference.plugin.updateSite/plugins/org.apache.log4j_1.2.15.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

src/mycompiler/mybytecode/ClassFile.java

@@ -1,15 +1,16 @@
+//key_vector funktioniert nicht PL 14-03-21
+//muss angeschaut werden
+
+
 // ino.module.ClassFile.8531.package 
 package mycompiler.mybytecode;
 // ino.end
 // ino.module.ClassFile.8531.import 
-import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.OutputStream;
 import java.lang.reflect.Array;
 import java.util.Vector;
-
 import mycompiler.myclass.ParameterList;
 import mycompiler.myclass.UsedId;
 import mycompiler.MyCompiler;
@@ -19,7 +20,6 @@ import mycompiler.mystatement.Assign;
 import mycompiler.mystatement.Block;
 import mycompiler.mytype.Type;
 import mycompiler.SourceFile;
-
 import org.apache.log4j.Logger;
 // ino.end
 
@@ -38,7 +38,6 @@ public class ClassFile
 // ino.end
 // ino.class.ClassFile.21492.body
 {
-	//Beschreibung des Classfiles: http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.4
     public boolean hamaAload0 = false;    //hama: f<EFBFBD>gt in Konstruktor und set Methode ein aload_0 ein wird f<EFBFBD>r StoreSomethingParmCon ben<EFBFBD>tigt
 
     // ino.attribute.codegenlog.21495.decldescription type=line
@@ -55,10 +54,10 @@ public class ClassFile
     private static int magic = 0xcafebabe;
     // ino.end
     // ino.attribute.minor_version.21501.declaration 
-    private static short minor_version = 0;
+    public static short minor_version = 0;
     // ino.end
     // ino.attribute.major_version.21504.declaration 
-    private static short major_version = 0x31;
+    public static short major_version = 0x31;
     // ino.end
 
     // ino.attribute.constant_pool.21507.declaration 
@@ -92,7 +91,7 @@ public class ClassFile
     private Vector<Assign> class_block = new Vector<Assign>();
     // ino.end
     // ino.attribute.class_name.21537.declaration 
-    private String class_name = new String();
+    private String class_name = new String("OUTPUT");//DEFAULTWERT PL 14-03-21 eingefuegt
     // ino.end
     // ino.attribute.super_class_name.21540.declaration 
     private String super_class_name = new String();
@@ -638,6 +637,11 @@ public class ClassFile
     // ino.method.set_attributes.21624.body 
     { this.attributes = t; }
     // ino.end
+    
+    public void set_class_name(String cn) {
+    	this.class_name = cn;
+    }
+    
     // ino.method.set_constructor_founded.21627.definition 
     public void set_constructor_founded(boolean t)
     // ino.end
@@ -729,7 +733,8 @@ public class ClassFile
             codegenlog.info("Generieren der Klasse: " + class_name);
             
             // Datei vorbereiten
-            File file = new File(MyCompiler.getAPI().getOutputDir() 
+            //File file = new File(MyCompiler.getAPI().getOutputDir()
+            File file = new File ("/Users/pl/forschung/PIZZA+/JVM_Generics/Testfiles/"
                     +  class_name + ".class");
             FileOutputStream f = new FileOutputStream(file);
     
@@ -799,7 +804,7 @@ public class ClassFile
     // ino.end
     
     // ino.method.writeInt.21669.definition 
-    public void writeInt(OutputStream f, int i)
+    public void writeInt(FileOutputStream f, int i)
     throws IOException
     // ino.end
     // ino.method.writeInt.21669.body 
@@ -812,7 +817,7 @@ public class ClassFile
     // ino.end
 
     // ino.method.writeShort.21672.definition 
-    public void writeShort(OutputStream f, short i)
+    public void writeShort(FileOutputStream f, short i)
     throws IOException
     // ino.end
     // ino.method.writeShort.21672.body 
@@ -823,7 +828,7 @@ public class ClassFile
     // ino.end
 
     // ino.method.writeByte.21675.definition 
-    public void writeByte(OutputStream f, byte i)
+    public void writeByte(FileOutputStream f, byte i)
     throws IOException
     // ino.end
     // ino.method.writeByte.21675.body 
@@ -833,7 +838,7 @@ public class ClassFile
     // ino.end
 
     // ino.method.writeByteArray.21678.definition 
-    public void writeByteArray(OutputStream f, byte[] b)
+    public void writeByteArray(FileOutputStream f, byte[] b)
     throws IOException
     // ino.end
     // ino.method.writeByteArray.21678.body 
@@ -841,78 +846,6 @@ public class ClassFile
         for(int i = 0; i < Array.getLength(b); i++) f.write(b[i]);
     }
     // ino.end
-
-	public byte[] getBytecode() {
-		ByteArrayOutputStream f = new ByteArrayOutputStream();
-		try {
-        // Schreiben der Header-Infos
-        writeInt(f, magic);
-		
-        writeShort(f, minor_version);
-        writeShort(f, major_version);
-        codegenlog.debug("Header: magic=" + Integer.toHexString(magic));
-        codegenlog.debug("Header: minor_version=" + minor_version);
-        codegenlog.debug("Header: major_version=" + major_version);
-        codegenlog.info("Verarbeite Konstanten-Pool: " + (constant_pool.size()+1));
-        
-        // Constant-Pool verarbeiten
-        writeShort(f, (short)(constant_pool.size() + 1));
-        for(int i = 0; i < constant_pool.size(); i++)
-        {
-            codegenlog.debug((i+1) +". " +
-                    constant_pool.elementAt(i).toString());
-            constant_pool.elementAt(i).codegen(this, f);
-        }
-
-        // Informationen ueber die Klasse selbst verarbeiten
-        writeShort(f, access_flags);
-        writeShort(f, this_class);
-        writeShort(f, super_class);
-        codegenlog.debug("Klasseninfos: access_flags=" + access_flags);
-        codegenlog.debug("Klasseninfos: this_class=" + this_class);
-        codegenlog.debug("Klasseninfos: super_class=" + super_class);
-
-        // Interfaces verarbeiten 
-        codegenlog.info("Verarbeite Interfaces: " + interfaces.size());
-        writeShort(f, (short)interfaces.size());
-        for (int i=0; i<interfaces.size(); i++) {
-            writeShort(f, interfaces.elementAt(i));
-        }
-
-        // Felder verarbeiten
-        codegenlog.info("Verarbeite Fields: " + fields.size());
-        writeShort(f, (short)fields.size());
-        for(int i = 0; i < fields.size(); i++)
-        {
-            fields.elementAt(i).codegen(this, f);
-        }
-
-        // Methodenvektor
-        codegenlog.info("Verarbeite Methodenliste: " + methods.size());
-        writeShort(f, (short)methods.size());
-        for(int i = 0; i < methods.size(); i++)
-        {
-            codegenlog.debug("Verarbeite Methode " + (i+1));
-            methods.elementAt(i).codegen(this, f);
-        }
-
-        // Attribut-Vektor
-        codegenlog.info("Verarbeite Attribute: " + attributes.size());
-        writeShort(f, (short)attributes.size());
-        for(int i = 0; i < attributes.size(); i++)
-        {
-            attributes.elementAt(i).codegen(this, f);
-        }
-        } catch (IOException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		} catch (JVMCodeException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
-		return f.toByteArray();
-		
-	}
     
 }
 // ino.end

src/mycompiler/mybytecode/CodeAttribute.java

@@ -1,3 +1,8 @@
+//PL 14-03-21: calculate_max_stack() duerfte nicht stimmen 
+//vorübergehend max_stack und set_max_stack eingeführt
+//in codegen "short max_stack = calculate_max_stack();" auskommentiert
+//muss wieder einkommentiert werden
+
 // ino.module.CodeAttribute.8532.package 
 package mycompiler.mybytecode;
 // ino.end
@@ -5,10 +10,8 @@ package mycompiler.mybytecode;
 // ino.module.CodeAttribute.8532.import 
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.OutputStream;
 import java.lang.reflect.Array;
 import java.util.Vector;
-
 import mycompiler.myexception.JVMCodeException;
 import mycompiler.mytype.Type;
 // ino.end
@@ -33,7 +36,13 @@ public class CodeAttribute extends Attribute
     // ino.attribute.local_type_vector.21697.declaration 
     private Vector<Type> local_type_vector = new Vector<Type>();
     // ino.end
+    
+    short max_stack;
 
+	public CodeAttribute() {
+		super();
+	}
+	
     // ino.method.CodeAttribute.21700.definition 
     public CodeAttribute(String class_name, short acc_flags)
     // ino.end
@@ -204,9 +213,11 @@ public class CodeAttribute extends Attribute
     // ino.end
     // ino.method.get_attributes_length.21748.body 
     {
-        int ret = 12;
+        int ret = 8;//2(max_stack)+2(max_locals)+4(code_length)
         ret += code_vector.size();
+        ret += 2; //exception table length
         ret += (exception_tables.size() * 8);
+        ret += 2; //Attribute_count
         for (int i = 0; i < attributes.size(); i++)
             ret += attributes.elementAt(i)
                     .get_attributes_length();
@@ -232,15 +243,20 @@ public class CodeAttribute extends Attribute
     }
     // ino.end
 
+    public void set_max_stack(short ms) {
+		max_stack = ms;
+	}
+	
+    
     // ino.method.codegen.21757.definition 
-    @Override
+    public void codegen(ClassFile classfile, FileOutputStream f)
-    public void codegen(ClassFile classfile, OutputStream f)
     throws JVMCodeException, IOException
     // ino.end
     // ino.method.codegen.21757.body 
     {
         int attributes_length = this.get_attributes_length();
-        short max_stack = calculate_max_stack();
+        //PL 14-03-21: muss wieder einkommentiert werden
+        //short max_stack = calculate_max_stack();
         classfile.writeShort(f, get_attribute_name_index());
         classfile.writeInt(f, attributes_length);
         classfile.writeShort(f, max_stack);
@@ -281,6 +297,7 @@ public class CodeAttribute extends Attribute
     // ino.end
 
     // ino.method.calculate_max_stack.21760.definition 
+    //PL 14-03-21: Diese Methode duerfte nicht stimmen 
     private short calculate_max_stack()
     throws JVMCodeException
     // ino.end

src/mycompiler/mybytecode/SignatureInfo.java

@@ -5,9 +5,7 @@ package mycompiler.mybytecode;
 // ino.module.SignatureInfo.8550.import 
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.OutputStream;
 import java.util.Vector;
-
 import mycompiler.myclass.ParameterList;
 import mycompiler.myclass.UsedId;
 import mycompiler.myexception.JVMCodeException;
@@ -15,7 +13,6 @@ import mycompiler.mytype.BoundedGenericTypeVar;
 import mycompiler.mytype.GenericTypeVar;
 import mycompiler.mytype.RefType;
 import mycompiler.mytype.Type;
-
 import org.apache.log4j.Logger;
 // ino.end
 
@@ -46,6 +43,9 @@ public class SignatureInfo extends Attribute
     // ino.end
     
     
+    public SignatureInfo(short sid) {
+    	signatureID = sid;
+    }
     // ino.method.SignatureInfo.22978.defdescription type=javadoc
     /**
      * Konstruktor fuer die Signatur einer Klasse bzw. eines Interfaces.
@@ -178,8 +178,7 @@ public class SignatureInfo extends Attribute
     // ino.end
     
     // ino.method.codegen.22987.definition 
-    @Override
+    public void codegen(ClassFile classfile, FileOutputStream f)
-    public void codegen(ClassFile classfile, OutputStream f)
     throws JVMCodeException, IOException
     // ino.end
 // ino.method.codegen.22987.body