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GBA Memory: Fix allowed DMA addresses

This commit is contained in:
Jeffrey Pfau 2015-11-07 23:03:57 -08:00
parent b69e5392a1
commit 5ddebf5d81
1 changed files with 2 additions and 5 deletions
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7
src/gba/memory.c
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@ -1330,14 +1330,11 @@ static bool _isValidDMASAD(int dma, uint32_t address) {
if (dma == 0 && address >= BASE_CART0 && address < BASE_CART_SRAM) {
return false;
}
return address >= BASE_WORKING_RAM && address < 0x10000000;
return address >= BASE_WORKING_RAM;
}
static bool _isValidDMADAD(int dma, uint32_t address) {
if (dma < 3 && address >= BASE_CART0 && address < 0x10000000) {
return false;
}
return address >= BASE_WORKING_RAM && address < 0x10000000;
return dma == 3 || address < BASE_CART0;
}
uint32_t GBAMemoryWriteDMASAD(struct GBA* gba, int dma, uint32_t address) {