From 4b9f851a84d3c422c76c813f73ed1f54ee8cca83 Mon Sep 17 00:00:00 2001
From: Warren Toomey <wkt@tuhs.org>
Date: Thu, 25 Feb 2016 18:50:00 +1000
Subject: [PATCH] Explain how to assemble and run the program.

---
 tools/write_test.s | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/write_test.s b/tools/write_test.s
index e9b4de9..dd266e8 100644
--- a/tools/write_test.s
+++ b/tools/write_test.s
@@ -1,4 +1,7 @@
 " Test program for several system calls: open, read, write, close, exit
+" Do:
+"     ./as7 write_test.s > a.out
+"     ./a7out -d a.out
 main:
    " Test the lac, dac instructions
    lac in