[Test] [PATCH] cmd: Fix bug in itest command with evalxp() for numerics

[Alan Douglas]

Subject: [PATCH] cmd: Fix bug in itest command with evalxp() for numerics

Use 1ULL rather than 1UL for value to be left-shifted 32, to
avoid undefined behaviour.

Bug results in itest evaluating numerics as 0 on some processors, e.g.
U-Boot> itest 43 == 42 && echo "43 == 42"
43 == 42

Signed-off-by: Alan Douglas <adouglas at cadence.com>
---
 cmd/itest.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/cmd/itest.c b/cmd/itest.c
index fb4d797..a585300 100644
--- a/cmd/itest.c
+++ b/cmd/itest.c
@@ -80,7 +80,7 @@ static long evalexp(char *s, int w)
		 l = simple_strtoul(s, NULL, 16);
	 }

-	return l & ((1UL << (w * 8)) - 1);
+	return l & ((1ULL << (w * 8)) - 1);
 }

 static char * evalstr(char *s)
-- 
1.7.1