tom-seddon / acorn_mos_disassembly

WIP disassembly of Acorn MOS, operating system for Acorn's 8-bit Master series
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MOS bug fixes #25

Closed tom-seddon closed 8 months ago

tom-seddon commented 8 months ago

These would be perfect for feature flags:

OSBYTE $6b (MOS 3.20 only): https://github.com/tom-seddon/acorn_mos_disassembly/blob/01d707a30aa2be66cb0d2639a2369b24a131307a/src/mos.s65#L9984

QnD Y2K fix, so it's always 20xx: https://github.com/tom-seddon/acorn_mos_disassembly/blob/ac672c5201fc65644731a07c9c2065abcefd1e24/src/rtc.s65#L467 (should be lda #$20)

*MOVE permissions bug: https://github.com/tom-seddon/acorn_mos_disassembly/blob/01d707a30aa2be66cb0d2639a2369b24a131307a/src/terminal.s65#L1602 (should be lda #$20) (see JGH's BuildMOS: https://mdfs.net/Info/Comp/BBC/SROMs/BuildMOS)