From e6534c1362e7b4ee88874e0fdf19af0b9c515069 Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Sun, 1 Sep 2019 20:05:30 +0200
Subject: [PATCH] Update tv11 emulator and throttle it to use less host CPU.

The -s argument is number of milliseconds to sleep ever 1000 PDP-11
instructions.
---
 build/pdp10-ka/start | 2 +-
 tools/tv11           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/build/pdp10-ka/start b/build/pdp10-ka/start
index 1760196e..7ff8e023 100755
--- a/build/pdp10-ka/start
+++ b/build/pdp10-ka/start
@@ -25,7 +25,7 @@ gt40() {
 }
 
 tv11() {
-    (sleep 3; tools/tv11/tv11 -p 10011 localhost >tv11.log 2>&1) &
+    (sleep 3; tools/tv11/tv11 -s 4 -p 10011 localhost >tv11.log 2>&1) &
     started TV-11 "$!"
 }
 
diff --git a/tools/tv11 b/tools/tv11
index 3b1e2a3b..c04b33dc 160000
--- a/tools/tv11
+++ b/tools/tv11
@@ -1 +1 @@
-Subproject commit 3b1e2a3bf09a170b3ea0deab219fc3f9b9209ad0
+Subproject commit c04b33dc6da57ddd336b5d082b7ebfd5963bc21d