Show HN: A set of test-cases for CP/M emulators

Category: devtools

Tags: cpm, z80, emulator, testing, retrocomputing

Score: 4.8/10 (Innovation: 3, Technical: 5, Documentation: 7, Utility: 4)

A collection of Z80 assembly test programs that exercise CP/M 2.x BDOS system calls, with both source and compiled binaries included. It allows testing and comparing CP/M emulators through a simple Makefile-driven runner and produces a compatibility matrix across several emulators. The project is niche but useful for the retrocomputing community and emulator developers.

Target audience: CP/M emulator developers and retrocomputing enthusiasts

Repository: https://github.com/skx/cpm-test · C · 2 stars

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