From 5869a6b58745e3e83f4b9257cf6f64216d5e61dc Mon Sep 17 00:00:00 2001
From: Kevin O'Connor <kevin@koconnor.net>
Date: Tue, 16 May 2017 11:36:43 -0400
Subject: stacks: Make sure to initialize Call16Data

Initialize the Call16Data at startup - otherwise some early yield()
calls may check for interrupts without using the preferred A20
setting.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---
 src/stacks.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/stacks.c b/src/stacks.c
index ef6a7077..9fec2fb7 100644
--- a/src/stacks.c
+++ b/src/stacks.c
@@ -496,6 +496,7 @@ void
 thread_setup(void)
 {
     CanInterrupt = 1;
+    call16_override(1);
     if (! CONFIG_THREADS)
         return;
     ThreadControl = romfile_loadint("etc/threads", 1);
-- 
cgit