ft(interpreter): impl far jumps with correct CS addressing

src/interpreter/computer.rs

@@ -2,7 +2,10 @@ use core::fmt;
 
 use crate::operands::{ImmediateOperand, ModRmTarget, Word};
 
-use super::{flags::Flags, interpreter::InterpreterError, memory::Memory, register::Register};
+use super::{
+    flags::Flags, interpreter::InterpreterError, memory::Memory, register::Register,
+    register::SegmentRegister,
+};
 
 /// Wrapper for easier argument passing of polymorph arithmetic operations.
 #[derive(Debug, Clone)]
@@ -18,6 +21,7 @@ type Rhs = ImmediateOperand;
 #[derive(Debug, Clone)]
 pub struct Computer {
     pub regs: Register,
+    pub sregs: SegmentRegister,
     pub flags: Flags,
     pub memory: Memory,
 }
@@ -26,6 +30,7 @@ impl Computer {
     pub fn new() -> Self {
         Self {
             regs: Register::new(),
+            sregs: SegmentRegister::new(),
             flags: Flags::new(),
             memory: Memory::new(),
         }
@@ -280,7 +285,7 @@ pub enum CarryUsage {
 
 impl fmt::Display for Computer {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{} {}", self.regs, self.flags)
+        write!(f, "{} {} {}", self.regs, self.sregs, self.flags)
     }
 }