Commit Graph

3 Commits

Author SHA1 Message Date
CasualPokePlayer
1b7b5106e2 FreeBIOS: Ensure upper 16 bits are cleared in the initial crc16 value.
Fixes Castlevania: Dawn of Sorrow's checksumming which uses crc16 swi and has garbage in the upper 16 bits of r0.
The official BIOS would seem to implicitly clear these upper 16 bits.
2023-12-06 16:51:22 +01:00
Arisotura
709a5980ed FreeBIOS: add VRAM-compliant LZ77 decompressor. fixes #1353 2022-03-14 19:42:30 +01:00
Adrian Siekierka
b7992cc084
Fallback to FreeBIOS when BIOS files are not found. (v2) (#1174)
* Fallback to FreeBIOS when BIOS files are not found.

* Add sources of drastic bios files.

* Move FreeBIOS/external BIOS choice to configuration option/checkbox.

* Fix indentation

Co-authored-by: Filippo Scognamiglio <flscogna@gmail.com>
Co-authored-by: Filippo Scognamiglio <filippo.scognamiglio@felgo.com>
2021-10-02 12:06:22 +02:00