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fix uninitialised memory mapping

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RSDuck
2019-07-21 23:56:24 +02:00
committed by RSDuck
parent 4a0f6b3b4b
commit 51b6b7a7d5
3 changed files with 10 additions and 2 deletions
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9
src/NDS.cpp
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@ -247,7 +247,9 @@ void SetARM9RegionTimings(u32 addrstart, u32 addrend, int buswidth, int nonseq,
ARM9MemTimings[i][3] = S32;
}
ARM9->UpdateRegionTimings(addrstart<<14, addrend<<14);
ARM9->UpdateRegionTimings(addrstart<<14, addrend == 0x40000
? 0xFFFFFFFF
: (addrend<<14));
}
void SetARM7RegionTimings(u32 addrstart, u32 addrend, int buswidth, int nonseq, int seq)
@ -459,6 +461,11 @@ void Reset()
fclose(f);
}
// has to be called before InitTimings
// otherwise some PU settings are completely
// unitialised on the first run
ARM9->CP15Reset();
// TODO for later: configure this when emulating a DSi
ARM9ClockShift = 1;