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-rw-r--r--src/org/jetbrains/java/decompiler/main/ClassWriter.java42
1 files changed, 27 insertions, 15 deletions
diff --git a/src/org/jetbrains/java/decompiler/main/ClassWriter.java b/src/org/jetbrains/java/decompiler/main/ClassWriter.java
index 856ad22..9c9c9c7 100644
--- a/src/org/jetbrains/java/decompiler/main/ClassWriter.java
+++ b/src/org/jetbrains/java/decompiler/main/ClassWriter.java
@@ -17,6 +17,7 @@ package org.jetbrains.java.decompiler.main;
import org.jetbrains.java.decompiler.code.CodeConstants;
import org.jetbrains.java.decompiler.main.ClassesProcessor.ClassNode;
+import org.jetbrains.java.decompiler.main.collectors.BytecodeMappingTracer;
import org.jetbrains.java.decompiler.main.extern.IFernflowerLogger;
import org.jetbrains.java.decompiler.main.extern.IFernflowerPreferences;
import org.jetbrains.java.decompiler.main.rels.ClassWrapper;
@@ -90,6 +91,8 @@ public class ClassWriter {
ClassNode outerNode = (ClassNode)DecompilerContext.getProperty(DecompilerContext.CURRENT_CLASS_NODE);
DecompilerContext.setProperty(DecompilerContext.CURRENT_CLASS_NODE, node);
+ BytecodeMappingTracer tracer = new BytecodeMappingTracer();
+
try {
ClassWrapper wrapper = classNode.wrapper;
StructClass cl = wrapper.getClassStruct();
@@ -99,7 +102,7 @@ public class ClassWriter {
if (node.lambda_information.is_method_reference) {
if (!node.lambda_information.is_content_method_static && method_object != null) {
// reference to a virtual method
- buffer.append(method_object.toJava(indent));
+ buffer.append(method_object.toJava(indent, tracer));
}
else {
// reference to a static method
@@ -144,7 +147,7 @@ public class ClassWriter {
buffer.append(" {");
buffer.append(DecompilerContext.getNewLineSeparator());
- methodLambdaToJava(node, classNode, mt, buffer, indent + 1, !lambdaToAnonymous);
+ methodLambdaToJava(node, classNode, mt, buffer, indent + 1, !lambdaToAnonymous, tracer);
InterpreterUtil.appendIndent(buffer, indent);
buffer.append("}");
@@ -161,6 +164,8 @@ public class ClassWriter {
ClassNode outerNode = (ClassNode)DecompilerContext.getProperty(DecompilerContext.CURRENT_CLASS_NODE);
DecompilerContext.setProperty(DecompilerContext.CURRENT_CLASS_NODE, node);
+ BytecodeMappingTracer tracer = new BytecodeMappingTracer();
+
try {
// last minute processing
invokeProcessors(node);
@@ -199,7 +204,7 @@ public class ClassWriter {
enumFields = false;
}
- fieldToJava(wrapper, cl, fd, buffer, indent + 1);
+ fieldToJava(wrapper, cl, fd, buffer, indent + 1, tracer);
hasContent = true;
}
@@ -220,7 +225,7 @@ public class ClassWriter {
if (hasContent) {
buffer.append(lineSeparator);
}
- boolean methodSkipped = !methodToJava(node, mt, buffer, indent + 1);
+ boolean methodSkipped = !methodToJava(node, mt, buffer, indent + 1, tracer);
if (!methodSkipped) {
hasContent = true;
}
@@ -372,7 +377,7 @@ public class ClassWriter {
buffer.append(lineSeparator);
}
- private void fieldToJava(ClassWrapper wrapper, StructClass cl, StructField fd, StringBuilder buffer, int indent) {
+ private void fieldToJava(ClassWrapper wrapper, StructClass cl, StructField fd, StringBuilder buffer, int indent, BytecodeMappingTracer tracer) {
String indentString = InterpreterUtil.getIndentString(indent);
String lineSeparator = DecompilerContext.getNewLineSeparator();
@@ -434,11 +439,12 @@ public class ClassWriter {
if (isEnum && initializer.type == Exprent.EXPRENT_NEW) {
NewExprent nexpr = (NewExprent)initializer;
nexpr.setEnumconst(true);
- buffer.append(nexpr.toJava(indent));
+ buffer.append(nexpr.toJava(indent, tracer));
}
else {
buffer.append(" = ");
- buffer.append(initializer.toJava(indent));
+ // FIXME: special case field initializer. Can map to more than one method (constructor) and bytecode intruction.
+ buffer.append(initializer.toJava(indent, tracer));
}
}
else if (fd.hasModifier(CodeConstants.ACC_FINAL) && fd.hasModifier(CodeConstants.ACC_STATIC)) {
@@ -447,7 +453,7 @@ public class ClassWriter {
if (attr != null) {
PrimitiveConstant constant = cl.getPool().getPrimitiveConstant(attr.getIndex());
buffer.append(" = ");
- buffer.append(new ConstExprent(fieldType, constant.value).toJava(indent));
+ buffer.append(new ConstExprent(fieldType, constant.value).toJava(indent, tracer));
}
}
@@ -462,7 +468,7 @@ public class ClassWriter {
StructMethod mt,
StringBuilder buffer,
int indent,
- boolean codeOnly) {
+ boolean codeOnly, BytecodeMappingTracer tracer) {
ClassWrapper classWrapper = classNode.wrapper;
MethodWrapper methodWrapper = classWrapper.getMethodWrapper(mt.getName(), mt.getDescriptor());
@@ -518,7 +524,7 @@ public class ClassWriter {
RootStatement root = classWrapper.getMethodWrapper(mt.getName(), mt.getDescriptor()).root;
if (root != null) { // check for existence
try {
- buffer.append(root.toJava(indent));
+ buffer.append(root.toJava(indent, tracer));
}
catch (Throwable ex) {
DecompilerContext.getLogger().writeMessage("Method " + mt.getName() + " " + mt.getDescriptor() + " couldn't be written.", ex);
@@ -546,7 +552,7 @@ public class ClassWriter {
}
}
- private boolean methodToJava(ClassNode node, StructMethod mt, StringBuilder buffer, int indent) {
+ private boolean methodToJava(ClassNode node, StructMethod mt, StringBuilder buffer, int indent, BytecodeMappingTracer tracer) {
ClassWrapper wrapper = node.wrapper;
StructClass cl = wrapper.getClassStruct();
MethodWrapper methodWrapper = wrapper.getMethodWrapper(mt.getName(), mt.getDescriptor());
@@ -768,7 +774,7 @@ public class ClassWriter {
StructAnnDefaultAttribute attr = (StructAnnDefaultAttribute)mt.getAttributes().getWithKey("AnnotationDefault");
if (attr != null) {
buffer.append(" default ");
- buffer.append(attr.getDefaultValue().toJava(indent + 1));
+ buffer.append(attr.getDefaultValue().toJava(indent + 1, new BytecodeMappingTracer())); // dummy tracer
}
}
@@ -787,7 +793,7 @@ public class ClassWriter {
if (root != null && !methodWrapper.decompiledWithErrors) { // check for existence
try {
- String code = root.toJava(indent + 1);
+ String code = root.toJava(indent + 1, tracer);
hideMethod = (clinit || dinit || hideConstructor(wrapper, init, throwsExceptions, paramCount)) && code.length() == 0;
@@ -896,11 +902,14 @@ public class ClassWriter {
StructGeneralAttribute.ATTRIBUTE_RUNTIME_VISIBLE_ANNOTATIONS, StructGeneralAttribute.ATTRIBUTE_RUNTIME_INVISIBLE_ANNOTATIONS};
private static void appendAnnotations(StringBuilder buffer, StructMember mb, int indent, String lineSeparator) {
+
+ BytecodeMappingTracer tracer_dummy = new BytecodeMappingTracer(); // FIXME: replace with a real one
+
for (String name : ANNOTATION_ATTRIBUTES) {
StructAnnotationAttribute attribute = (StructAnnotationAttribute)mb.getAttributes().getWithKey(name);
if (attribute != null) {
for (AnnotationExprent annotation : attribute.getAnnotations()) {
- buffer.append(annotation.toJava(indent)).append(lineSeparator);
+ buffer.append(annotation.toJava(indent, tracer_dummy)).append(lineSeparator);
}
}
}
@@ -910,13 +919,16 @@ public class ClassWriter {
StructGeneralAttribute.ATTRIBUTE_RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS, StructGeneralAttribute.ATTRIBUTE_RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS};
private static void appendParameterAnnotations(StringBuilder buffer, StructMethod mt, int param) {
+
+ BytecodeMappingTracer tracer_dummy = new BytecodeMappingTracer(); // FIXME: replace with a real one
+
for (String name : PARAMETER_ANNOTATION_ATTRIBUTES) {
StructAnnotationParameterAttribute attribute = (StructAnnotationParameterAttribute)mt.getAttributes().getWithKey(name);
if (attribute != null) {
List<List<AnnotationExprent>> annotations = attribute.getParamAnnotations();
if (param < annotations.size()) {
for (AnnotationExprent annotation : annotations.get(param)) {
- buffer.append(annotation.toJava(0)).append(' ');
+ buffer.append(annotation.toJava(0, tracer_dummy)).append(' ');
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 12:36:57 +0000