From: DU HUANPENG <opentkernel@163.com>
To: barebox@lists.infradead.org
Cc: Du Huanpeng <u74147@gmail.com>
Subject: [PATCH] arm: decalare div0 as weak function
Date: Sat, 7 Jan 2017 22:45:26 +0800 [thread overview]
Message-ID: <1483800326-14277-1-git-send-email-opentkernel@163.com> (raw)
From: Du Huanpeng <u74147@gmail.com>
Signed-off-by: Du Huanpeng <u74147@gmail.com>
---
arch/arm/lib/div0.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/lib/div0.c b/arch/arm/lib/div0.c
index 852cb72..d4f3b6c 100644
--- a/arch/arm/lib/div0.c
+++ b/arch/arm/lib/div0.c
@@ -17,11 +17,11 @@
*
*/
#include <common.h>
+#include <linux/compiler.h>
extern void __div0(void);
-/* Replacement (=dummy) for GNU/Linux division-by zero handler */
-void __div0 (void)
+__weak void __div0 (void)
{
panic("division by zero\n");
}
--
2.7.4
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next reply other threads:[~2017-01-07 14:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-07 14:45 DU HUANPENG [this message]
2017-01-09 8:20 ` Sascha Hauer
2017-01-09 13:08 ` Du Huanpeng
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