From 46124af6cfa35a58b853bb625f2a57f7d6ea249f Mon Sep 17 00:00:00 2001
From: aiju <aiju@phicode.de>
Date: Fri, 24 Aug 2012 19:19:42 +0200
Subject: fix CUT macro in cpuid

---
 sys/src/cmd/aux/cpuid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sys/src')

diff --git a/sys/src/cmd/aux/cpuid.c b/sys/src/cmd/aux/cpuid.c
index 8312445cf..e0caaeeb0 100644
--- a/sys/src/cmd/aux/cpuid.c
+++ b/sys/src/cmd/aux/cpuid.c
@@ -2,7 +2,7 @@
 #include <libc.h>
 #include <bio.h>
 
-#define CUT(x, a, b) (((x)&((1<<(b))-1))>>(a))
+#define CUT(x, a, b) (((x)&((1<<((b)+1))-1))>>(a))
 
 typedef struct Res {
 	ulong ax, bx, cx, dx;
-- 
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