Implement SE and SNE

1 files changed, 10 insertions, 0 deletions

diff --git a/main.myr b/main.myr
index 68aef16..f79b3d6 100644
--- a/main.myr
+++ b/main.myr
@@ -95,6 +95,16 @@ const main = {
             ;;
             stk[sp] = pc
             pc = ((opcode & 0x0f) << 8) | arg
+        // SE
+        | 0x3:
+            if reg[opcode & 0x0f] == arg
+                pc += 2
+            ;;
+        // SNE
+        | 0x4:
+            if reg[opcode & 0x0f] != arg
+                pc += 2
+            ;;
         | _ : std.die("unimplemented opcode\n")
         ;;
     ;;