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4 Commits

Author SHA1 Message Date
John Breaux
627511282a chirp-minifb: Propagate errors up to main 2023-03-30 10:46:35 -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
f60a4b3cc2 Refactor disassembler to use imperative-rs 
It's like MAGIC. Easily cut out 200 LOC
 2023-03-30 02:12:03 -05:00
John Breaux
9195d439e3 Prepare for migration to iced 2023-03-29 23:37:12 -05:00