From e001d84afb3b50c9c91f41eda05b78e45382fcff Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Mon, 24 Jul 2000 22:28:15 +0000
Subject: Use bitwise and not cast to unsigned16 to remove upper bits.

---
 cpukit/score/src/objectgetisr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'cpukit/score/src/objectgetisr.c')

diff --git a/cpukit/score/src/objectgetisr.c b/cpukit/score/src/objectgetisr.c
index ea63469e12..9d0951d9fd 100644
--- a/cpukit/score/src/objectgetisr.c
+++ b/cpukit/score/src/objectgetisr.c
@@ -58,7 +58,9 @@ Objects_Control *_Objects_Get_isr_disable(
   ISR_Level        level;
 
   /* index = _Objects_Get_index( id ); */
-  index = (unsigned16) id;
+  index = id & 0x0000ffff;
+  /* This should work but doesn't always :( */
+  /* index = (unsigned16) id; */
 
   _ISR_Disable( level );
   if ( information->maximum >= index ) {
-- 
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