A collection of CodeQL queries, currently for DTrace XNU module

xnu-4903.270.47 with untested OPEMU for Mojave 10.14.6

Rust project template for writing shellcodes for the macOS XNU kernel.

(old code, pretty bad) mach-o "encryptor"

Latest XNU Source from Apple.

ravynOS XNU EFI Loader

XNU panic decompressor tool. No commercial use.

VirtualBuddy... but with Development mode + GDB stub. Requires SIP/AMFI to be turned off.

Experiment with XNU mach_msg IPC, Objective-C

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

Get p-state distribution and active frequency on Intel Macs without using IPG or kexts, by accessing /dev/xcpm

macOS kext, and userspace client to play with the zalloc kernel allocator.

xnu fork with build issue.

Add a new routine to XNU's comm page area and call it from a user space program (macOS).

Displays macOS memory information like Activity Monitor and vm_stat

An HTTP web server targeting the OS X's XNU kernel, written entirely in Assembly

MachO editor / disassembler. No internet, no os requirements, just need a browser ;)

Attempts to extract structures from C code and annotate them with the fields offsets.

(old code, pretty bad) mach-o "decryption" dylib

Library for reading and patching xnu KernelCaches and a tool to disable loading of AppleSerialShim for m1n1 UART debugging over USB-C aux lines.