From 4935610a577445aef20643a226bca7e6bd11fcb4 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 21 Dec 2023 01:32:59 -0500
Subject: [PATCH] sim: iq2000: add fallback for exit syscall

Make sure this syscall always exits regardless of the exit code.
---
 sim/iq2000/iq2000.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sim/iq2000/iq2000.c b/sim/iq2000/iq2000.c
index 087646b59b0..f35e91e83ba 100644
--- a/sim/iq2000/iq2000.c
+++ b/sim/iq2000/iq2000.c
@@ -77,6 +77,9 @@ do_syscall (SIM_CPU *current_cpu, PCADDR pc)
 	  /* Fail.  */
 	  puts ("fail");
 	  exit (1);
+	default:
+	  puts ("unknown exit");
+	  exit (2);
 	}
 
     case TARGET_NEWLIB_SYS_write:
-- 
2.47.3