i22006/Compilerbau2024AbsolutNichtHaskell
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Finish Compiler for Multiple Classes

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This commit is contained in:
Boolean-True 2024-05-14 15:01:22 +02:00
parent e97b9e55c8
commit 36f3d2755a
2 changed files with 24 additions and 25 deletions
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35
src/main/java/de/maishai/Compiler.java
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@ -47,22 +47,25 @@ public class Compiler {
} }
public static TypedProgram generateTypedASTFromAst(Program ast) { public static TypedProgram generateTypedASTFromAst(Program ast) {
TypedClass typedAST = new TypedClass(); TypedProgram typedAST = new TypedProgram(ast);
TypedProgram typedProgram = new TypedProgram(ast); return typedAST;
return typedProgram;
} }
public static byte[] generateByteCodeArrayFromTypedAst(TypedProgram typedAST) { public static byte[] generateByteCodeArrayFromTypedAst(TypedClass typedAST) {
return typedAST.codeGen(); return typedAST.codeGen();
} }
public static byte[] generateByteCodeArray(List<String> fromSources) { public static List<byte[]> generateByteCodeArray(List<String> fromSources) {
Program ast = generateAST(fromSources); Program ast = generateAST(fromSources);
TypedProgram typedAST = generateTypedASTFromAst(ast); TypedProgram typedAST = generateTypedASTFromAst(ast);
return generateByteCodeArrayFromTypedAst(typedAST); List<byte[]> byteCode = new ArrayList<>();
for (TypedClass c : typedAST.getTypedClasses()) {
byteCode.add(generateByteCodeArrayFromTypedAst(c));
}
return byteCode;
} }
public static byte[] generateByteCodeArrayFromFile(List<String> sourcePaths) { public static List<byte[]> generateByteCodeArrayFromFile(List<String> sourcePaths) {
List<Class> classes = new ArrayList<>(); List<Class> classes = new ArrayList<>();
for (String sourcePath : sourcePaths) { for (String sourcePath : sourcePaths) {
ANTLRInputStream antlrInputStream; ANTLRInputStream antlrInputStream;
@ -81,17 +84,21 @@ public class Compiler {
} }
Program program = new Program(classes); Program program = new Program(classes);
TypedProgram typedAST = generateTypedASTFromAst(program); TypedProgram typedAST = generateTypedASTFromAst(program);
//TODO: Für jede Klasse einzeln Bytecode generieren List<byte[]> byteCode = new ArrayList<>();
return generateByteCodeArrayFromTypedAst(typedAST); for (TypedClass c : typedAST.getTypedClasses()) {
byteCode.add(generateByteCodeArrayFromTypedAst(c));
}
return byteCode;
} }
public static void generateByteCodeFileFromFile(List<String> sourcePath, String classname) { public static void generateByteCodeFileFromFile(List<String> sourcePath, List<String> classname) {
byte[] bytes = generateByteCodeArrayFromFile(sourcePath); List<byte[]> bytes = generateByteCodeArrayFromFile(sourcePath);
//TODO: Für jede Klasse einzeln Bytecode schreiben for (int i = 0; i < bytes.size(); i++) {
CodeGenUtils.writeClassfile(bytes, classname); CodeGenUtils.writeClassfile(bytes.get(i), classname.get(i));
}
} }
public static void main(String[] args) { public static void main(String[] args) {
generateByteCodeFileFromFile(List.of("src/main/resources/JavaTestfiles/ClassCanBeTyped.java"), "ClassCanBeTyped"); generateByteCodeFileFromFile(List.of("src/main/resources/JavaTestfiles/ClassCanBeTyped.java"), List.of("ClassCanBeTyped"));
} }
} }

14
src/main/java/de/maishai/typedast/typedclass/TypedProgram.java
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@ -2,12 +2,14 @@ package de.maishai.typedast.typedclass;
import de.maishai.ast.records.Program; import de.maishai.ast.records.Program;
import de.maishai.typedast.ClassContext; import de.maishai.typedast.ClassContext;
import lombok.Getter;
import org.objectweb.asm.ClassWriter; import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.Opcodes; import org.objectweb.asm.Opcodes;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
@Getter
public class TypedProgram { public class TypedProgram {
private List<TypedClass> typedClasses = new ArrayList<>(); private List<TypedClass> typedClasses = new ArrayList<>();
@ -16,18 +18,8 @@ public class TypedProgram {
startConversion(program); startConversion(program);
} }
public void startConversion(Program program){ public void startConversion(Program program){
//TODO: implement
program.classes().toString(); program.classes().toString();
} }
public byte[] codeGen() {
//TODO: implement this quickly
return null;
}
} }