update pic24 to revised decoder trait

1 files changed, 10 insertions, 6 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 20786d9..7dc4872 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,7 +7,7 @@ extern crate serde;
 
 extern crate yaxpeax_arch;
 
-use yaxpeax_arch::{Arch, Decodable, LengthedInstruction};
+use yaxpeax_arch::{Arch, Decoder, LengthedInstruction};
 
 #[derive(Debug)]
 pub enum Opcode {
@@ -29,18 +29,21 @@ impl LengthedInstruction for Instruction {
     }
 }
 
-impl Decodable for Instruction {
-    fn decode<T: IntoIterator<Item=u8>>(bytes: T) -> Option<Self> {
+#[derive(Default, Debug)]
+pub struct InstDecoder {}
+
+impl Decoder<Instruction> for InstDecoder {
+    fn decode<T: IntoIterator<Item=u8>>(&self, bytes: T) -> Option<Instruction> {
         let mut blank = Instruction { opcode: Opcode::NOP };
-        match blank.decode_into(bytes) {
+        match self.decode_into(&mut blank, bytes) {
             Some(_) => Some(blank),
             None => None
         }
     }
-    fn decode_into<T: IntoIterator<Item=u8>>(&mut self, bytes: T) -> Option<()> {
+    fn decode_into<T: IntoIterator<Item=u8>>(&self, instr: &mut Instruction, bytes: T) -> Option<()> {
         match bytes.into_iter().next() {
             Some(0x00) => {
-                self.opcode = Opcode::NOP;
+                instr.opcode = Opcode::NOP;
                 Some(())
             },
             _ => None
@@ -59,5 +62,6 @@ pub struct PIC24;
 impl Arch for PIC24 {
     type Address = u32;
     type Instruction = Instruction;
+    type Decoder = InstDecoder;
     type Operand = ();
 }