From 7fcc429612af4fa01b9a36c95883a82790b6460e Mon Sep 17 00:00:00 2001
From: Benjamin Kyd <benjamin.kyd@intel.com>
Date: Tue, 4 Jul 2023 19:32:58 +0100
Subject: [PATCH] aht

---
 src/ext/decode.rs | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/src/ext/decode.rs b/src/ext/decode.rs
index 96c39fa..60840e7 100644
--- a/src/ext/decode.rs
+++ b/src/ext/decode.rs
@@ -75,7 +75,6 @@ pub union GenInstruction {
 
 trait Instruction {
     fn match_inst(&self, inst: rv32::Word) -> bool;
-    fn decode(&self);
     fn step(&self, inst: rv32::Word, state: &mut cpu::CPU);
 }
 
@@ -83,40 +82,24 @@ type SomeInstruction = impl Instruction;
 
 #[derive(Copy, Clone)]
 struct ADDI;
-impl ADDI {
-    fn new() -> ADDI {
-        ADDI
-    }
-}
 
 impl Instruction for ADDI  {
     fn match_inst(&self, inst: rv32::Word) -> bool {
         match_mask!(inst, "xxxxxxxxxxxxxxxxxx000xxxx0010011")
     }
 
-    fn decode(&self) {
-    }
-
     fn step(&self, inst: rv32::Word, state: &mut cpu::CPU) {
     }
 }
 
 #[derive(Copy, Clone)]
 struct ADD;
-impl ADD {
-    fn new() -> ADD {
-        ADD
-    }
-}
 
 impl Instruction for ADD  {
     fn match_inst(&self, inst: rv32::Word) -> bool {
         match_mask!(inst, "0000000xxxxxxxxxxx000xxxx0110011")
     }
 
-    fn decode(&self) {
-    }
-
     fn step(&self, inst: rv32::Word, state: &mut cpu::CPU) {
     }
 }