Gui Andrade

llama

src.rs

ARM9 emulator targeting the Nintendo 3DS security processor

Multi-threaded ARM9 emulator capable of running homebrew.

Implemented peripherals include cryptographic modules (AES/RSA/SHA) and the SD card and eMMC controller.

Features a Qt-powered user interface as well as two debug interfaces: built-in and gdbserver.

3yee

src.cpp

GLSL3-powered 3D parametric equation viewer

3D parametric equation viewer for WebGL 2 and native OpenGL 3. Try 3yee in your browser!

Configurable viewer with first person camera, which renders equations specified by GLSL 3 ES expressions.

crossbar9

src.rs

Test suite targeting the 3DS security processor and peripherals

Features tests ranging from CPU instruction behavior to timers, DMA, crypto modules and memory caching.

Designed as a means of documentation for 3DS behavior and to ensure emulation correctness.

decrypt9

src.c

Utility to decrypt 3DS data for inspection off-device

Originally a port of earlier efforts to a new 3DS software version, Decrypt9 grew into a fully-fledged data decryption suite.

Continued extension by d0k3 yielded Decrypt9WIP, capable of even more advanced functionality.

havoc

src.cpp

A portable reimplementation of the CM Storm Havoc gaming mouse control software

Allows configuration of a proprietary gaming mouse on unsupported platforms, particularly Linux.

Functions according to behavior reverse-engineered from closed-source software.

Uses libusb to broadcast USB packets that alter color, sensitivity, and other mouse behavior.

bitutils

src.rs

Ergonomic bitfields implemented in Rust macros

rjit

src.rs

Barebones Just-In-Time compilation manager

u2^N

src.rs

Attempt at fixed-size big number arithmetic for embedded systems

dynstack

src.rs

Stack for Rust dynamically-sized types that minimizes allocations

anymsg

src.rs

Low-overhead type-routed message passing architecture

dmenu-quicklaunch

src.rs

Low-latency application launcher for Linux

miniPy

src.swift

Gui Andrade

Blog Posts

Projects

llama

src.rs

ARM9 emulator targeting the Nintendo 3DS security processor

3yee

src.cpp

GLSL3-powered 3D parametric equation viewer

crossbar9

src.rs

Test suite targeting the 3DS security processor and peripherals

decrypt9

src.c

Utility to decrypt 3DS data for inspection off-device

havoc

src.cpp

A portable reimplementation of the CM Storm Havoc gaming mouse control software

Experiments

bitutils

src.rs

Ergonomic bitfields implemented in Rust macros

rjit

src.rs

Barebones Just-In-Time compilation manager

u2^N

src.rs

Attempt at fixed-size big number arithmetic for embedded systems

dynstack

src.rs

Stack for Rust dynamically-sized types that minimizes allocations

anymsg

src.rs

Low-overhead type-routed message passing architecture

dmenu-quicklaunch

src.rs

Low-latency application launcher for Linux

miniPy

src.swift

Python code runner application for iOS