Implement bios sqrt

Grarak · Jan 18, 2025 · 32e3906 · 32e3906
1 parent 9e37d1e
commit 32e3906
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/src/core/hle/bios.rs b/src/core/hle/bios.rs
@@ -248,7 +248,8 @@ pub fn runlen_uncomp<const CPU: CpuType>(emu: &mut Emu) {
 }
 
 pub fn square_root<const CPU: CpuType>(emu: &mut Emu) {
-    todo!()
+    let reg0 = get_regs_mut!(emu, CPU).get_reg_mut(Reg::R0);
+    *reg0 = reg0.isqrt();
 }
 
 pub fn unknown<const CPU: CpuType>(_: &mut Emu) {}

diff --git a/src/jit/emitter/emit_transfer.rs b/src/jit/emitter/emit_transfer.rs
@@ -1,5 +1,4 @@
-use crate::core::emu::{get_mem, get_mmu, get_regs};
-use crate::core::memory::mmu;
+use crate::core::emu::{get_mmu, get_regs};
 use crate::core::thread_regs::ThreadRegs;
 use crate::core::CpuType;
 use crate::jit::assembler::block_asm::BlockAsm;

diff --git a/src/utils.rs b/src/utils.rs
@@ -3,7 +3,7 @@ use std::error::Error;
 use std::fmt::{Debug, Display, Formatter};
 use std::hash::{BuildHasher, Hasher};
 use std::ops::{Deref, DerefMut};
-use std::{cmp, slice};
+use std::slice;
 
 pub const fn align_up(n: usize, align: usize) -> usize {
     (n + align - 1) & !(align - 1)