Move utils to separate crate

backend/src/core/interpreter.rs

@@ -1,14 +1,11 @@
-use crate::{
-    core::{
-        cpu::{Cpu, CpuType::*},
-        instruction::Instruction,
-        mem::Memory,
-        registers::Registers,
-    },
-    utils::{
-        access::is_address_error,
-        error::{Error, Severity, Type::UnhandledInstruction},
-    },
+use crate::core::{
+    cpu::{Cpu, CpuType::*},
+    mem::Memory,
+    registers::Registers,
+};
+use utils::{
+    error::{Error, Severity, Type::UnhandledInstruction},
+    instruction::Instruction,
 };
 
 pub struct Interpreter {
@@ -45,9 +42,7 @@ impl Cpu for Interpreter {
         self.prev_delay_slot = self.delay_slot;
         self.delay_slot = false;
 
-        if is_address_error(&self.regs, 0b11, self.regs.curr_pc) {
-            todo!("is_address_error ? then throw exception and return None");
-        }
+        todo!("is_address_error ? then throw exception and return None");
 
         let instr = self.fetch(mem, self.regs.curr_pc as u64)?;