A cycle-accurate, ppu not-quite-so hobby project.

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Rekai Nyangadzayi Musuka 2bf877d1ec fix(cpu): Ensure mask the high bits of the flag register There was a bug where POP AF returned 0x1301. In this example, the A register would be set to 0x13, and the Flag register woud be set to 0x01, which is an invalid state considering only bits 4 -> 7 of the flag register are used. This commit masks the flag register with & 0xF0 whenever it is read or written to so that we can ensure that only the high bits can ever be potentially set		2021-03-26 20:25:30 -05:00
src	fix(cpu): Ensure mask the high bits of the flag register	2021-03-26 20:25:30 -05:00
.drone.yml	chore: update rust CI version from 1.49 to latest	2021-02-25 23:17:19 -06:00
.gitignore	feat: implement fetch, decode, execute loop	2020-12-23 03:25:16 -06:00
Cargo.lock	feat: implement clap for cli and improve error messages	2021-03-22 21:41:22 -05:00
Cargo.toml	feat: implement clap for cli and improve error messages	2021-03-22 21:41:22 -05:00
README.md	chore: add README.md	2021-01-27 23:59:42 -06:00

Rekai's Gameboy Emulator

Currently: