Proof of concept for macro opcode defs

1 files changed, 28 insertions, 0 deletions

diff --git a/src/opcodes.rs b/src/opcodes.rs
new file mode 100644
index 0000000..e8ef7fe
--- /dev/null
+++ b/src/opcodes.rs
@@ -0,0 +1,28 @@
+use opcode_proc::generate_opcodes;
+
+generate_opcodes!(
+    pub enum OpCodes {
+        #[code(0x00)]
+        fn Nop() {
+            
+        },
+
+        #[code(0x10)]
+        fn Add(a: u32, b: u32) -> u32 {
+            a + b
+        },
+
+        #[code(0x11)]
+        fn Sub(a: u32, b: u32) -> u32 {
+            a - b
+        },
+
+        #[code(0x23)]
+        fn Jnz(&mut interpreter, comparison: u32, offset: u32) {
+            if comparison != 0 {
+                interpreter.reg_program += offset;
+            }
+        }
+    }
+);
+