From bbfcbb84831e03c02258d90dee61c5c509f01a92 Mon Sep 17 00:00:00 2001
From: mycroft <mycroft@NetBSD.org>
Date: Mon, 1 May 1995 14:13:26 +0000
Subject: [PATCH] Add VM86 segment registers to trapframe.

---
 sys/arch/i386/include/frame.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/sys/arch/i386/include/frame.h b/sys/arch/i386/include/frame.h
index 795e5430a98f..7a10435d0af8 100644
--- a/sys/arch/i386/include/frame.h
+++ b/sys/arch/i386/include/frame.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: frame.h,v 1.10 1994/10/27 04:16:08 cgd Exp $	*/
+/*	$NetBSD: frame.h,v 1.11 1995/05/01 14:13:26 mycroft Exp $	*/
 
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
@@ -63,9 +63,14 @@ struct trapframe {
 	int	tf_eip;
 	int	tf_cs;
 	int	tf_eflags;
-	/* below only when transitting rings (e.g. user to kernel) */
+	/* below used when transitting rings (e.g. user to kernel) */
 	int	tf_esp;
 	int	tf_ss;
+	/* below used when switching out of VM86 mode */
+	int	tf_vm86_es;
+	int	tf_vm86_ds;
+	int	tf_vm86_fs;
+	int	tf_vm86_gs;
 };
 
 /* Interrupt stack frame */