From: Øyvind Harboe <oyvind.harboe@zylin.com>
Date: Fri, 21 Oct 2011 17:14:57 +0000 (+0200)
Subject: clang: fix warning w/assert so that clang knows that there will be no division by... 
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=c9f51acdc31a6277b9a743974fed06d390df221e;p=fw%2Fopenocd

clang: fix warning w/assert so that clang knows that there will be no division by zero

Change-Id: I98ac62a22f21043bb535a667a4f1f1537ccde2a4
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/42
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
---

diff --git a/src/target/target.c b/src/target/target.c
index b68eee36a..d4cb577c4 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -3317,7 +3317,8 @@ static void writeGmon(uint32_t *samples, uint32_t sampleNum, const char *filenam
 		}
 	}
 
-	int addressSpace = (max-min + 1);
+	int addressSpace = (max - min + 1);
+	assert(addressSpace >= 2);
 
 	static const uint32_t maxBuckets = 16 * 1024; /* maximum buckets. */
 	uint32_t length = addressSpace;