https://arxiv.org/abs/2207.05676

Really nice paper

Can anyone help me with KVM?

I am struggling with how to emulate a SYSCALL in a VM_EXIT handler

Hi, I think @HughEverett Sina is gonna be able to help u

Hi, what's the problem?

I unset the SCE bit, which causes a UD exception when a syscall happens, but am unsure how to make the guest run again.

Well, what don't you use HyperDbg for this purpose?

No idea 🤷‍♂️

Because emulating syscalls needs a lot of effort and functions related to the memory access in vmx root mode.

@Mohammadhosein_76 hey, i have a question. Do you have any good books you have on computer engineering? So maybe in English or in Persian. Do you also have any resources on the PC that you could send me?

Or maybe other technical resources e.g. about compilers or something?

Hi,
I don't know any compiler book in Persian. I prefer you to read this book to get started with Compiler Design:
Compilers: Principles, Techniques, and Tools 2nd Edition
by Alfred Aho et al.

I also have the lecture notes of university course presented by Dr. Adel Hoseini in Shahid Beheshti univeristy in Persian. If you are interested to have this resource, I can send it for you in PV.

feel free to send me anything you have. But I'm already an intermediate compiler and I've already read the Dragon Book

What is your purpose for reading a book on this topic? Do you want to write a compiler by your self or do you want to understand the source codes of an open-source compiler like llvm?

both

For learning about LLVM, there are some books. for example:

LLVM Techniques, Tips, and Best Practices Clang and Middle-End Libraries: Design powerful and reliable compilers using the latest libraries and tools from LLVM:
https://www.amazon.com/Techniques-Practices-Clang-Middle-End-Libraries/dp/1838824952

Learn LLVM 12: A beginner's guide to learning LLVM compiler tools and core libraries with C++:
https://imusic.co/books/9781839213502/kai-nacke-2021-learn-llvm-12-paperback-book

But, if you want to write a compiler from scratch, I think the Dragon book should provide you with the required knowledge.

Okay, and what else do you have that you wanted to send me privately?

test bot

test

<SinaKarvandi> test

Oh, my god it works ☺️

Okay, sorry for the test messages, I was just testing the synchronization of message between telegram and gitter and now it works.

Whatever messages you send on gitter will be available on telegram group and we could respond to you from telegram.

> I found that dll export and import are used in your project to isolate the visibility of methods, and interface is the same as this feature in go.

That's great. If we can use the DLLs in GO then the GUI is easier to develop.

<SinaKarvandi> Test from IRC

<hyperdbg:matrix.org> Test from Matrix.org

hi

I finally received the verification code today

Wow that's great. Btw, all the groups are now integrated. ☺️