From 479105065d965121f57b55dcfe83a940cba46ac1 Mon Sep 17 00:00:00 2001
From: Dirk Behme <dirk.behme@googlemail.com>
Date: Wed, 22 Jul 2009 17:51:56 +0200
Subject: [PATCH] Use do_div from div64.h for vsprintf
Use do_div from div64.h for vsprintf in case of 64bit division.
For 32bit division, do_div from div64.h can't be used as it
needs a 64bit parameter.
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
Acked-by: Stefan Roese <sr@denx.de>
CC: Simon Kagstrom <simon.kagstrom@netinsight.net>
---
lib_generic/vsprintf.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/lib_generic/vsprintf.c b/lib_generic/vsprintf.c
index 7f534c7853..3d95728efb 100644
--- a/lib_generic/vsprintf.c
+++ b/lib_generic/vsprintf.c
@@ -22,18 +22,19 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
#endif
#ifdef CONFIG_SYS_64BIT_VSPRINTF
+#include <div64.h>
# define NUM_TYPE long long
#else
# define NUM_TYPE long
-#endif
-#define noinline __attribute__((noinline))
-
#define do_div(n, base) ({ \
unsigned int __res; \
__res = ((unsigned NUM_TYPE) n) % base; \
n = ((unsigned NUM_TYPE) n) / base; \
__res; \
})
+#endif
+#define noinline __attribute__((noinline))
+
const char hex_asc[] = "0123456789abcdef";
#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
--
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