From d319c7d679fbd71182530a15624076f952cd9b70 Mon Sep 17 00:00:00 2001
From: David Given <dg@cowlark.com>
Date: Fri, 8 Feb 2019 08:09:55 +0100
Subject: [PATCH] Fix swapped bytes in probyte which was causing junk stack
 frames.

---
 mach/i80/libem/pro.s | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mach/i80/libem/pro.s b/mach/i80/libem/pro.s
index 05976358e..0c5fa3f22 100644
--- a/mach/i80/libem/pro.s
+++ b/mach/i80/libem/pro.s
@@ -21,8 +21,8 @@
 .probyte:
 	pop h
 	push b
-	mvi e, 0xff
-	mov d, m
+	mvi d, 0xff
+	mov e, m
 	inx h
 	jmp .pron