j/Chirp
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bb8015f33c
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3 Commits

Author SHA1 Message Date
John Breaux
bb8015f33c Quirks: Make the Cosmac VIP behavior default. 2023-04-01 00:15:40 -05:00
John Breaux
cc3bc3a7fe Major Refactor: Make invalid states unrepresentable™️ 
- Rewrote the instruction decoder as an enum
- Used imperative_rs to auto-generate the bit twiddling logic
- Implemented Display on that enum, for disassembly
- Rewrote CPU::tick
  - Now >10x faster
  - Disassembly mode is still 5x slower though
- Implemented time-based benchmarking
  - (use option -S to set the number of instructions per epoch)
 2023-03-30 08:27:06 -05:00
John Breaux
84361597cc tests: Clean up integration tests 2023-03-27 21:31:54 -05:00