There are 8 repositories under powerpc topic.
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.
Implementations of SIMD instruction sets for systems which don't natively support them.
Keystone assembler framework: Core (Arm, Arm64, Hexagon, Mips, PowerPC, Sparc, SystemZ & X86) + bindings
Binary Analysis Platform
All CPU and MCU documentation in one place
Multi-architecture assembler for IDA Pro. Powered by Keystone Engine.
A set of Linux binary exploitation tasks for beginners on various architectures
Nyxstone: assembly / disassembly library based on LLVM, implemented in C++ with Rust and Python bindings, maintained by emproof.com
Simple and lightweight source-based multi-platform Linux distribution with musl libc.
Official repository of the Sega Model 3 arcade emulator.
SHA-1, SHA-256 and SHA-512 compression functions using Intel, ARMv8 and Power8 SHA intrinsics
OPAL boot and runtime firmware for POWER
A GameCube & Wii decompilation toolkit
Raw system calls for Rust
SIMD macro assembler unified for ARM, MIPS, PPC and x86
Very small, safe, lightning fast, yet portable preemptive RTOS with SMP support
A portable, ROM-booting hobby OS. Currently supports m68k, arm, and PowerPC targets