diff options
| author | Arisotura <thetotalworm@gmail.com> | 2024-01-17 18:50:08 +0100 |
|---|---|---|
| committer | Arisotura <thetotalworm@gmail.com> | 2024-01-17 18:50:08 +0100 |
| commit | f4c8202b1a4a094680e9e84329bef88c2fc65885 (patch) | |
| tree | 2fcd2baec55e1d0d51c48729db8483658ba9666a /src/NDS.cpp | |
| parent | 740305cc25d7bebd40076d6588097cb4de2f4ef8 (diff) | |
add missing 8/16-bit reads to ROMCnt and ROM SPICnt
Diffstat (limited to 'src/NDS.cpp')
| -rw-r--r-- | src/NDS.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/NDS.cpp b/src/NDS.cpp index f67cb84..de21eb6 100644 --- a/src/NDS.cpp +++ b/src/NDS.cpp @@ -2728,11 +2728,37 @@ u8 NDS::ARM9IORead8(u32 addr) case 0x04000132: return KeyCnt[0] & 0xFF; case 0x04000133: return KeyCnt[0] >> 8; + case 0x040001A0: + if (!(ExMemCnt[0] & (1<<11))) + return NDSCartSlot.GetSPICnt() & 0xFF; + return 0; + case 0x040001A1: + if (!(ExMemCnt[0] & (1<<11))) + return NDSCartSlot.GetSPICnt() >> 8; + return 0; + case 0x040001A2: if (!(ExMemCnt[0] & (1<<11))) return NDSCartSlot.ReadSPIData(); return 0; + case 0x040001A4: + if (!(ExMemCnt[0] & (1<<11))) + return NDSCartSlot.GetROMCnt() & 0xFF; + return 0; + case 0x040001A5: + if (!(ExMemCnt[0] & (1<<11))) + return (NDSCartSlot.GetROMCnt() >> 8) & 0xFF; + return 0; + case 0x040001A6: + if (!(ExMemCnt[0] & (1<<11))) + return (NDSCartSlot.GetROMCnt() >> 16) & 0xFF; + return 0; + case 0x040001A7: + if (!(ExMemCnt[0] & (1<<11))) + return NDSCartSlot.GetROMCnt() >> 24; + return 0; + case 0x040001A8: if (!(ExMemCnt[0] & (1<<11))) return NDSCartSlot.GetROMCommand(0); @@ -2884,6 +2910,15 @@ u16 NDS::ARM9IORead16(u32 addr) return NDSCartSlot.ReadSPIData(); return 0; + case 0x040001A4: + if (!(ExMemCnt[0] & (1<<11))) + return NDSCartSlot.GetROMCnt() & 0xFFFF; + return 0; + case 0x040001A6: + if (!(ExMemCnt[0] & (1<<11))) + return NDSCartSlot.GetROMCnt() >> 16; + return 0; + case 0x040001A8: if (!(ExMemCnt[0] & (1<<11))) return NDSCartSlot.GetROMCommand(0) | @@ -3592,11 +3627,37 @@ u8 NDS::ARM7IORead8(u32 addr) case 0x04000138: return RTC.Read() & 0xFF; + case 0x040001A0: + if (ExMemCnt[0] & (1<<11)) + return NDSCartSlot.GetSPICnt() & 0xFF; + return 0; + case 0x040001A1: + if (ExMemCnt[0] & (1<<11)) + return NDSCartSlot.GetSPICnt() >> 8; + return 0; + case 0x040001A2: if (ExMemCnt[0] & (1<<11)) return NDSCartSlot.ReadSPIData(); return 0; + case 0x040001A4: + if (ExMemCnt[0] & (1<<11)) + return NDSCartSlot.GetROMCnt() & 0xFF; + return 0; + case 0x040001A5: + if (ExMemCnt[0] & (1<<11)) + return (NDSCartSlot.GetROMCnt() >> 8) & 0xFF; + return 0; + case 0x040001A6: + if (ExMemCnt[0] & (1<<11)) + return (NDSCartSlot.GetROMCnt() >> 16) & 0xFF; + return 0; + case 0x040001A7: + if (ExMemCnt[0] & (1<<11)) + return NDSCartSlot.GetROMCnt() >> 24; + return 0; + case 0x040001A8: if (ExMemCnt[0] & (1<<11)) return NDSCartSlot.GetROMCommand(0); @@ -3697,6 +3758,15 @@ u16 NDS::ARM7IORead16(u32 addr) case 0x040001A0: if (ExMemCnt[0] & (1<<11)) return NDSCartSlot.GetSPICnt(); return 0; case 0x040001A2: if (ExMemCnt[0] & (1<<11)) return NDSCartSlot.ReadSPIData(); return 0; + case 0x040001A4: + if (ExMemCnt[0] & (1<<11)) + return NDSCartSlot.GetROMCnt() & 0xFFFF; + return 0; + case 0x040001A6: + if (ExMemCnt[0] & (1<<11)) + return NDSCartSlot.GetROMCnt() >> 16; + return 0; + case 0x040001A8: if (ExMemCnt[0] & (1<<11)) return NDSCartSlot.GetROMCommand(0) | |