Alexandre BorgesDecomp2dbg:
"decomp2dbg aims to shorten the gap of context switching between decompiler and debugger by introducing a generic API for decompiler-to-debugger symbol syncing."
Alexandre BorgesDecomp2dbg:
"decomp2dbg aims to shorten the gap of context switching between decompiler and debugger by introducing a generic API for decompiler-to-debugger symbol syncing."
Hacker NewsJVM exceptions are weird: a decompiler perspective
https://purplesyringa.moe/blog/jvm-exceptions-are-weird-a-decompiler-perspective/
#HackerNews #JVM #exceptions #decompiler #perspective #programming #blog #tech #insights
JVM exceptions are weird: a decompiler perspective
Some time ago, I played around with decompiling Java class files in a more efficient manner than traditional solutions like Vineflower allow. Eventually, I wrote an article on my approach to decompiling control flow, which was a great performance boost for my prototype. At the time, I believed that this method can be straightforwardly extended to handling exceptional control flow, i.e. decompiling try…catch blocks. In retrospect, I should’ve known it wouldn’t be so easy. It turns out that there are many edge cases, ranging from strange javac behavior to consequences of the JVM design and the class file format, that significantly complicate this. In this post, I’ll cover these details, why simple solutions don’t work, and what approach I’ve eventually settled on.
JVM exceptions are weird: a decompiler perspective
https://purplesyringa.moe/blog/jvm-exceptions-are-weird-a-decompiler-perspective/
#HackerNews #JVM #exceptions #decompiler #programming #tech #blog
JVM exceptions are weird: a decompiler perspective
Some time ago, I played around with decompiling Java class files in a more efficient manner than traditional solutions like Vineflower allow. Eventually, I wrote an article on my approach to decompiling control flow, which was a great performance boost for my prototype. At the time, I believed that this method can be straightforwardly extended to handling exceptional control flow, i.e. decompiling try…catch blocks. In retrospect, I should’ve known it wouldn’t be so easy. It turns out that there are many edge cases, ranging from strange javac behavior to consequences of the JVM design and the class file format, that significantly complicate this. In this post, I’ll cover these details, why simple solutions don’t work, and what approach I’ve eventually settled on.
Hexorghttps://github.com/Hexorg/Ouroboros #decompiler written in #rust can now open PE32 files and decompile them. Decompiler isn’t complete of course - expect unresolved expressions and crashes too. But basics work. Open a file, then hover over a byte And press D to disassemble from from that byte onwards. Then hover over instruction address and press F to define function start there. This will show the function in decompile view.
BegasusOutstanding update on Iaito, due to some missers from my side this went wrong on previous version, once the issue was sorted out things got back on par.
radare2/r2dec_js/r2ghidra and Iaito all updated for 32bit and 64bit, on riscv64 Iaito fails to build due to an issue with llvm12. Enjoy :)
radare2-6.0.4
r2dec_js-6.0.0
r2ghidra-6.0.2
iaito-6.0.4
#HaikuOS #haikuports #radare2 #Iaito #ghidra #reverseengineering #decompiler #opensource #software
Marcus Fihlon@myfear Oh no, #IntelliJ #IDEA comes with a #decompiler? 🫨 Better uninstall it before visiting Germany, because simply having one on your computer could get you thrown in #jail! 🚔
N-gated Hacker News🤦♂️ Behold the #Fernflower Java #Decompiler, where #JetBrains bravely attempts to turn inscrutable #bytecode gibberish back into Java—truly the hero we neither asked for nor needed. Meanwhile, #GitHub leaps in with #AI wizardry to help developers write "better" code, because clearly, human-written code just isn't confusing enough. 🌟
https://github.com/JetBrains/fernflower #CodeDevelopment #HackerNews #ngated
https://github.com/JetBrains/fernflower #CodeDevelopment #HackerNews #ngated
Fernflower Java Decompiler
https://github.com/JetBrains/fernflower
#HackerNews #Fernflower #Java #Decompiler #open-source #Java #decompiler #JetBrains #programming #tools #software #development