From c94b2f32a3fae3c1d4788ad6dc5a64ca769886bc Mon Sep 17 00:00:00 2001
From: aiju <devnull@localhost>
Date: Sun, 11 Jun 2017 22:09:57 +0000
Subject: [PATCH] 8l: support MOV from/to DR[1-3]

---
 sys/src/cmd/8l/span.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sys/src/cmd/8l/span.c b/sys/src/cmd/8l/span.c
index f4182e391..8f2ece15e 100644
--- a/sys/src/cmd/8l/span.c
+++ b/sys/src/cmd/8l/span.c
@@ -772,10 +772,16 @@ uchar	ymovtab[] =
 
 /* mov dr */
 	AMOVL,	Ydr0,	Yml,	3,	0x0f,0x21,0,0,
+	AMOVL,	Ydr1,	Yml,	3,	0x0f,0x21,1,0,
+	AMOVL,	Ydr2,	Yml,	3,	0x0f,0x21,2,0,
+	AMOVL,	Ydr3,	Yml,	3,	0x0f,0x21,3,0,
 	AMOVL,	Ydr6,	Yml,	3,	0x0f,0x21,6,0,
 	AMOVL,	Ydr7,	Yml,	3,	0x0f,0x21,7,0,
 
 	AMOVL,	Yml,	Ydr0,	4,	0x0f,0x23,0,0,
+	AMOVL,	Yml,	Ydr1,	4,	0x0f,0x23,1,0,
+	AMOVL,	Yml,	Ydr2,	4,	0x0f,0x23,2,0,
+	AMOVL,	Yml,	Ydr3,	4,	0x0f,0x23,3,0,
 	AMOVL,	Yml,	Ydr6,	4,	0x0f,0x23,6,0,
 	AMOVL,	Yml,	Ydr7,	4,	0x0f,0x23,7,0,