From cf8f181af044141f754404c1174bc3317a123d93 Mon Sep 17 00:00:00 2001
From: bd <bdunahu@operationnull.com>
Date: Mon, 21 Apr 2025 23:00:25 -0400
Subject: add RET instruction

---
 src/sim/id.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/sim/id.cc')

diff --git a/src/sim/id.cc b/src/sim/id.cc
index 3753f83..cdbaba9 100644
--- a/src/sim/id.cc
+++ b/src/sim/id.cc
@@ -211,8 +211,11 @@ void ID::decode_J_type(
 		}
 		this->status = r1;
 		break;
+	case RET:
+		s1 = 1; // link register
+		[[fallthrough]];
 	default:
-		this->status = this->read_guard(*&s1);
+		this->status = this->read_guard(s1);
 	}
 
 }
-- 
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