Rekai Nyangadzayi Musuka
025f295c08
fix: mirror SRAM
...
SRAM is mirrored in 64K chunks
TODO: According to GBATEK SRAM chips are 32K and mirrored
2022-03-13 05:53:32 -03:00
Rekai Nyangadzayi Musuka
017ec407f5
chore: don't panic on unknown bus and io writes/reads
...
This will lead to emulation bugs due to devices I've yet to implement but by
doing this a lot of games become playable "by default" such as Doom or
Kirby: Nightmare in Dream Land.
When implementing feature and/or debuggin make sure to set:
panic_on_und_bus and panic_on_und_io to true so that the emu crashes
on unknown reads/writes
2022-03-13 05:39:09 -03:00
Rekai Nyangadzayi Musuka
4a76611fca
feat: implement Timers
2022-03-13 05:35:01 -03:00
Rekai Nyangadzayi Musuka
f1df3d6615
chore: clean up io
2022-03-04 22:55:04 -04:00
Rekai Nyangadzayi Musuka
bc66be6c06
feat: impelement a barebones SRAM
2022-02-22 17:14:26 -06:00
Rekai Nyangadzayi Musuka
e5ab8b51a9
chore: improve Bus log + panic messages
2022-02-19 11:48:43 -05:00
Rekai Nyangadzayi Musuka
9e2e8c3d1a
feat: implement mirroring for IWRAM EWRAM, OAM and PALRAM
...
Also realized I confused IWRAM and EWRAM. This is also fixed
TODO: Implemnt Mirroring for VRRAM
2022-02-19 10:08:31 -05:00
Rekai Nyangadzayi Musuka
3746cf6025
chore: don't panic on 32-bit I/O
2022-02-19 06:45:39 -04:00
Rekai Nyangadzayi Musuka
31fa06ac4a
chore: give io read/write functions access to the entire Bus
2022-02-13 04:13:06 -04:00
Rekai Nyangadzayi Musuka
aca7fc9a60
feat: implement OAM
2022-02-13 02:30:02 -04:00
Rekai Nyangadzayi Musuka
b93bd53529
chore: make use of scoped logging
2022-02-11 01:33:33 -04:00
Rekai Nyangadzayi Musuka
2842345111
chore: remove unnecessary @as calls
2022-02-05 21:01:39 -04:00
Rekai Nyangadzayi Musuka
3e4f9eddb2
feat: integrate zig-clap with ZBA
2022-02-04 03:12:35 -04:00
Rekai Nyangadzayi Musuka
1c173eb4b8
chore(io): implement IE and IME
2022-01-12 02:19:26 -04:00
Rekai Nyangadzayi Musuka
c1be53bcb2
fix(bus): remove accidental recursion
2022-01-10 21:25:45 -04:00
Rekai Nyangadzayi Musuka
0f08ad05be
feat(bus): implement IWRAM and EWRAM
2022-01-10 07:59:21 -04:00
Rekai Nyangadzayi Musuka
c54145ce3c
chore: improve code clarity
2022-01-09 23:34:33 -04:00
Rekai Nyangadzayi Musuka
568c374131
chore: code cleanup
2022-01-07 20:00:42 -04:00
Rekai Nyangadzayi Musuka
910745f442
chore(bus): refactor bus.zig
2022-01-07 19:49:58 -04:00
