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move if statement for better performance

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This commit is contained in:
Logan McNaughton 2025-11-22 13:40:26 +01:00
parent 72f47e5aff
commit 162a6df56d
1 changed files with 6 additions and 6 deletions
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12
src/device/memory.rs
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@ -65,13 +65,13 @@ pub fn translate_address(
mut address: u64,
access_type: AccessType,
) -> (u64, bool, bool) {
if (address & 0xFFFFFFFF00000000) == 0x9000000000000000 {
// this is a hack to support 64-bit addresses used by some homebrew
address |= 0xA0000000;
}
if (address & 0xc0000000) != 0x80000000 {
return device::tlb::get_physical_address(device, address, access_type);
if (address & 0xFFFFFFFF00000000) == 0x9000000000000000 {
// this is a hack to support 64-bit addresses used by some homebrew
address |= 0xA0000000;
} else {
return device::tlb::get_physical_address(device, address, access_type);
}
}
(address & 0x1FFFFFFF, address & 0x20000000 == 0, false)
}