From aa3820495e8c2f103f82923240e7936ca78fab84 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 24 Jul 2025 17:00:55 -0400
Subject: oasm: Introduce encoding for the NOP instruction

The NOP (no operation) instruction simply tells the processor to do nothing.
This can be useful for various things such as padding, timing, etc.

--
nop
nop
nop
...
--

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 usr.bin/oasm/include/oasm/lex.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'usr.bin/oasm/include')

diff --git a/usr.bin/oasm/include/oasm/lex.h b/usr.bin/oasm/include/oasm/lex.h
index b392403..375771e 100644
--- a/usr.bin/oasm/include/oasm/lex.h
+++ b/usr.bin/oasm/include/oasm/lex.h
@@ -90,6 +90,7 @@ struct oasm_state;
  */
 typedef enum {
     TT_UNKNOWN,     /* Unknown token */
+    TT_NOP,         /* No operation */
 
     /* Arithmetic instructions */
     TT_ADD,         /* 'add' */
-- 
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