I am trying to generate Java bytecode using the Java Asm library (I am basically trying to create yet another JVM programming language) Here is the c ...
I am trying to generate Java bytecode using the Java Asm library (I am basically trying to create yet another JVM programming language) Here is the c ...
I'm writing a compiler that generates JVM byte code, using the ASM library for the backend. It will be desirable to output debug information, so that ...
I'm writing a compiler that outputs JVM byte code, and using ASM 9.4 for the backend. This works fine, but I am puzzled about one particular quirk. I ...
I am trying to use byte-buddy to replace generic with the exact implementation. I have the following class: and exact implementation of DoubleConsu ...
I use the following class which has this specificity in the equals() method that the return keyword and its expressions are split into several lines ( ...
I am currently looking into how Java bytecode works. I created this simple test class: class Main { public static void main(String[] args) { ...
I've been trying to instrument branch-related code using ASM lib in java. Suppose this is a period of code I want to instrument: Here is my code fo ...
I'm building a class that gathers some of the possible JVM opcodes. I found out how to generate DUP2_X2 and DUP_X2 but not DUP2, DUP2_X1, SWAP. Below ...
In this answer it is stated: It is impossible to create an exception handler covering the entire constructor, including the super(…), with stack m ...
I just saw that EBean does bytecode transformation of record class files in a way that feels odd to me and I seek an answer about whether this is lega ...
I am building a Java agent that should manipulate bytecode using the ASM library. I need to add instructions at the beginning of the specific method. ...
What am I doing I am using ASM and javaagent to instrument classes to report their coverage (why am I not using jacoco? Well it is nothing to do with ...
Let's consider the following code: I want to find out, what type for switchTreeExpression is . I have the following code draft: It is interesti ...
Java has a dup2_x2 instruction which, according to the documentation, has the following behavior: Duplicate the top one or two values on the opera ...
Is it possible to automatically translate Java bytecode to IJVM? Is there any possibility you know? ...
I am writing a JVM. I was implementing all opcodes one by one, until I faced dup2. The oracle instruction set https://docs.oracle.com/javase/specs/jvm ...
Background I compiled the following method: public static final boolean equalTo(final int x, final int y) { return x == y; } And with javap co ...
I am compiling a simple language into JVM Bytecode and having some issues with Java object method calls. The verifier gives the error below java.lang ...
I have a java class and I want to add some custom instruction inside each finally block. I've tried working with Java ASM library. I've tried to itera ...
I am reading Chapter 6. The Java Virtual Machine Instruction Set When I read "Operand Stack" in the excerpt below,I'm unsure how to interpret the sec ...