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GB: Fix marking BIOS as unmapped when skipping BIOS (fixes #2061)

This commit is contained in:
Vicki Pfau 2021-03-07 00:08:25 -08:00
parent bd9fdc5025
commit 8b5bec66c5
2 changed files with 2 additions and 0 deletions
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1
CHANGES
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@ -27,6 +27,7 @@ Emulation fixes:
- ARM: Fix long and accumulate multiply timing - ARM: Fix long and accumulate multiply timing
- GB: Partially fix timing for skipped BIOS - GB: Partially fix timing for skipped BIOS
- GB: Downgrade DMG-only ROMs from CGB mode even without boot ROM - GB: Downgrade DMG-only ROMs from CGB mode even without boot ROM
- GB: Fix marking BIOS as unmapped when skipping BIOS (fixes mgba.io/i/2061)
- GB Audio: Fix serializing sweep time - GB Audio: Fix serializing sweep time
- GB MBC: Fix MBC1 mode changing behavior - GB MBC: Fix MBC1 mode changing behavior
- GB MBC: Fix some MBC3 bit masking - GB MBC: Fix some MBC3 bit masking

1
src/gb/gb.c
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@ -577,6 +577,7 @@ void GBSkipBIOS(struct GB* gb) {
mTimingSchedule(&gb->timing, &gb->timer.event, gb->timer.nextDiv); mTimingSchedule(&gb->timing, &gb->timer.event, gb->timer.nextDiv);
GBIOWrite(gb, GB_REG_LCDC, 0x91); GBIOWrite(gb, GB_REG_LCDC, 0x91);
gb->memory.io[GB_REG_BANK] = 0x1;
GBVideoSkipBIOS(&gb->video); GBVideoSkipBIOS(&gb->video);
if (gb->biosVf) { if (gb->biosVf) {