From b9c43e7eec1e01f813901668c2ff2be0705157a4 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Fri, 25 Mar 2016 17:45:20 -0700
Subject: [PATCH] PDP11: Fix compiler warnings due to recent Xcode version
 change on OS X

---
 PDP11/pdp11_fp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PDP11/pdp11_fp.c b/PDP11/pdp11_fp.c
index 1526c305..7f279491 100644
--- a/PDP11/pdp11_fp.c
+++ b/PDP11/pdp11_fp.c
@@ -152,7 +152,7 @@
 
 /* Reg change word */
 
-#define FPCHG(v,r)      (((v) << FPCHG_V_VAL) | (r))
+#define FPCHG(v,r)      ((int32)((((uint32)(v)) << FPCHG_V_VAL) | (r)))
 #define FPCHG_REG       07                              /* register number */
 #define FPCHG_V_VAL     3                               /* offset to value */
 #define FPCHG_GETREG(x) ((x) & FPCHG_REG)