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Map physical addresses for fastmem + minor optimization

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This commit is contained in:
CocoSimone
2022-12-16 23:13:58 +01:00
parent dc858560ad
commit 08e0903fa0
9 changed files with 137 additions and 112 deletions
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4
src/n64/core/mmio/PI.cpp
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@@ -52,7 +52,7 @@ void PI::Write(Mem& mem, Registers& regs, u32 addr, u32 val) {
}
rdLen = len;
for(int i = 0; i < len; i++) {
mem.cart[BYTE_ADDRESS(cart_addr + i) & mem.romMask] = mem.mmio.rdp.dram[BYTE_ADDRESS(dram_addr + i) & RDRAM_DSIZE];
mem.cart[BYTE_ADDRESS(cart_addr + i) & mem.romMask] = mem.mmio.rdp.rdram[BYTE_ADDRESS(dram_addr + i) & RDRAM_DSIZE];
}
dramAddr = dram_addr + len;
cartAddr = cart_addr + len;
@@ -68,7 +68,7 @@ void PI::Write(Mem& mem, Registers& regs, u32 addr, u32 val) {
}
wrLen = len;
for(int i = 0; i < len; i++) {
mem.mmio.rdp.dram[BYTE_ADDRESS(dram_addr + i) & RDRAM_DSIZE] = mem.cart[BYTE_ADDRESS(cart_addr + i) & mem.romMask];
mem.mmio.rdp.rdram[BYTE_ADDRESS(dram_addr + i) & RDRAM_DSIZE] = mem.cart[BYTE_ADDRESS(cart_addr + i) & mem.romMask];
}
dramAddr = dram_addr + len;
cartAddr = cart_addr + len;