pbwraith/gopher64-netplay
Archived
1
0
Fork 0
Code Issues Pull Requests 3 Actions Packages Projects Releases Wiki Activity

fix multu

Browse Source
This commit is contained in:
Logan McNaughton 2023-10-08 12:38:12 -06:00
parent a8261e82a0
commit f5fad4b53e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/device/cpu_instructions.rs
View File

@ -1037,8 +1037,8 @@ pub fn mult(device: &mut device::Device, opcode: u32) {
}
pub fn multu(device: &mut device::Device, opcode: u32) {
let result =
device.cpu.gpr[rs(opcode) as usize].wrapping_mul(device.cpu.gpr[rt(opcode) as usize]);
let result = (device.cpu.gpr[rs(opcode) as usize] as u32 as u64)
.wrapping_mul(device.cpu.gpr[rt(opcode) as usize] as u32 as u64);
device.cpu.lo = se32((result) as u32 as i32);
device.cpu.hi = se32((result >> 32) as u32 as i32);