diff options
| -rw-r--r-- | src/NDS.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/NDS.cpp b/src/NDS.cpp index d4f6594..ab7b5a2 100644 --- a/src/NDS.cpp +++ b/src/NDS.cpp @@ -290,7 +290,11 @@ void Reset() memset(ROMSeed1, 0, 2*8); IME[0] = 0; + IE[0] = 0; + IF[0] = 0; IME[1] = 0; + IE[1] = 0; + IF[1] = 0; PostFlag9 = 0x00; PostFlag7 = 0x00; @@ -395,6 +399,7 @@ void RunSystem(s32 cycles) continue; SchedList[i].WaitCycles -= cycles; + if (SchedList[i].WaitCycles < 1) { SchedListMask &= ~(1<<i); @@ -943,6 +948,7 @@ u8 ARM9Read8(u32 addr) case 0x08000000: case 0x09000000: + printf("GBA read8 %08X\n", addr); return 0xFF; } @@ -990,6 +996,7 @@ u16 ARM9Read16(u32 addr) case 0x08000000: case 0x09000000: + printf("GBA read16 %08X\n", addr); return 0xFFFF; } @@ -1037,6 +1044,7 @@ u32 ARM9Read32(u32 addr) case 0x08000000: case 0x09000000: + printf("GBA read32 %08X\n", addr); return 0xFFFFFFFF; } @@ -1105,7 +1113,7 @@ void ARM9Write16(u32 addr, u16 val) return; } - //printf("unknown arm9 write16 %08X %04X\n", addr, val); + printf("unknown arm9 write16 %08X %04X\n", addr, val); } void ARM9Write32(u32 addr, u32 val) @@ -1598,6 +1606,8 @@ u32 ARM9IORead32(u32 addr) case 0x040000E8: return DMA9Fill[2]; case 0x040000EC: return DMA9Fill[3]; + case 0x040000F4: return 0; // ???? Golden Sun Dark Dawn keeps reading this + case 0x04000100: return TimerGetCounter(0) | (Timers[0].Cnt << 16); case 0x04000104: return TimerGetCounter(1) | (Timers[1].Cnt << 16); case 0x04000108: return TimerGetCounter(2) | (Timers[2].Cnt << 16); |