From 16c4374c1fa2b271c7e2778a7e762cc188086756 Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Sun, 22 Oct 1995 00:35:06 +0000
Subject: [PATCH] Make the ktrace code emit a record that indicates the current
 emulation every time there is an attach or detach event.

---
 sys/kern/kern_ktrace.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/sys/kern/kern_ktrace.c b/sys/kern/kern_ktrace.c
index 5a8b64e629f8..a506e9635ed3 100644
--- a/sys/kern/kern_ktrace.c
+++ b/sys/kern/kern_ktrace.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: kern_ktrace.c,v 1.20 1995/10/07 06:28:16 mycroft Exp $	*/
+/*	$NetBSD: kern_ktrace.c,v 1.21 1995/10/22 00:35:06 christos Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -391,6 +391,13 @@ ktrops(curp, p, ops, facs, vp)
 		}
 	}
 
+	/*
+	 * Emit an emulation record, every time there is a ktrace
+	 * change/attach request. 
+	 */
+	if (KTRPOINT(p, KTR_EMUL))
+		ktremul(p->p_tracep, p->p_emul->e_name);
+
 	return (1);
 }