lkml.org 
[lkml]   [2008]   [Aug]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: rsk7203_defconfig build error
At Tue, 5 Aug 2008 18:44:29 +0300,
Adrian Bunk wrote:
>
> Hi Paul,
>
> rsk7203_defconfig fails to build with the following error:
>
> <-- snip -->
>
> ...
> LD .tmp_vmlinux1
> arch/sh/kernel/built-in.o:(__ksymtab+0xb8): undefined reference to `__udivsi3_i4i'
> arch/sh/kernel/built-in.o:(__ksymtab+0xc8): undefined reference to `__sdivsi3_i4i'
> make[1]: *** [.tmp_vmlinux1] Error 1
>
> <-- snip -->
>
> That worked with 2.6.26, and these are far less undefined references
> than in the cases where libgcc was missing.

This functions is not defined sh2 and sh2a.
See gcc-4.3.1/gcc/config/sh/lib1funcs.asm

Sorry I forget report.

This patch not tested.
Please test and apply.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>

diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index 8f91653..6e1b1c2 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -107,10 +107,12 @@ DECLARE_EXPORT(__movmemSI12_i4);
* GCC >= 4.2 emits these for division, as do GCC 4.1.x versions of the ST
* compiler which include backported patches.
*/
-DECLARE_EXPORT(__sdivsi3_i4i);
DECLARE_EXPORT(__udiv_qrnnd_16);
+#if !defined(CONFIG_CPU_SH2)
+DECLARE_EXPORT(__sdivsi3_i4i);
DECLARE_EXPORT(__udivsi3_i4i);
#endif
+#endif
#else /* GCC 3.x */
DECLARE_EXPORT(__movstr_i4_even);
DECLARE_EXPORT(__movstr_i4_odd);
> Does it build with your toolchain?
> Do you have any clue what's going wrong here?
>
> cu
> Adrian
>
> --
>
> "Is there not promise of rain?" Ling Tan asked suddenly out
> of the darkness. There had been need of rain for many days.
> "Only a promise," Lao Er said.
> Pearl S. Buck - Dragon Seed
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html

--
Yoshinori Sato
<ysato@users.sourceforge.jp>


\
 
 \ /
  Last update: 2008-08-05 22:25    [from the cache]
©2003-2011 Jasper Spaans