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Building a Minimal ARMv7 Emulator from Scratch in Rust
The article details the author's journey of building a minimal ARMv7 emulator called 'stinkarm' from scratch in Rust, with no external dependencies. The project aims to deeply understand ELF binary format parsing, ARM 32-bit instruction encoding, and assembly execution mechanics. The author explains the step-by-step process of creating the emulator, includin
xnacly.me6mo agoOptimizing Speed for the Purple Garden Lexer
The blog post discusses strategies used to optimize the speed of the purple garden lexer, focusing on performance in the development of an s-expr based language. It emphasizes that the approaches may not be universally applicable due to varying use cases and designs.
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xnacly.me10mo ago