* Re: rsk7203_defconfig build error
@ 2008-08-05 20:22 ` Yoshinori Sato
0 siblings, 0 replies; 8+ messages in thread
From: Yoshinori Sato @ 2008-08-05 20:22 UTC (permalink / raw)
To: lethal, Adrian Bunk; +Cc: linux-sh, linux-kernel
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>
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: rsk7203_defconfig build error
2008-08-05 20:22 ` Yoshinori Sato
@ 2008-08-06 6:03 ` Paul Mundt
-1 siblings, 0 replies; 8+ messages in thread
From: Paul Mundt @ 2008-08-06 6:03 UTC (permalink / raw)
To: Yoshinori Sato; +Cc: Adrian Bunk, linux-sh, linux-kernel
On Tue, Aug 05, 2008 at 04:22:54PM -0400, Yoshinori Sato wrote:
> 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>
>
This works fine for my toolchains at least, so I'll apply it.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: rsk7203_defconfig build error
@ 2008-08-06 6:03 ` Paul Mundt
0 siblings, 0 replies; 8+ messages in thread
From: Paul Mundt @ 2008-08-06 6:03 UTC (permalink / raw)
To: Yoshinori Sato; +Cc: Adrian Bunk, linux-sh, linux-kernel
On Tue, Aug 05, 2008 at 04:22:54PM -0400, Yoshinori Sato wrote:
> 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>
>
This works fine for my toolchains at least, so I'll apply it.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: rsk7203_defconfig build error
2008-08-05 20:22 ` Yoshinori Sato
@ 2008-08-06 17:29 ` Adrian Bunk
-1 siblings, 0 replies; 8+ messages in thread
From: Adrian Bunk @ 2008-08-06 17:29 UTC (permalink / raw)
To: Yoshinori Sato; +Cc: lethal, linux-sh, linux-kernel
On Tue, Aug 05, 2008 at 04:22:54PM -0400, Yoshinori Sato wrote:
> 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.
>...
Thanks, that fixed the compilation for me.
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
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: rsk7203_defconfig build error
@ 2008-08-06 17:29 ` Adrian Bunk
0 siblings, 0 replies; 8+ messages in thread
From: Adrian Bunk @ 2008-08-06 17:29 UTC (permalink / raw)
To: Yoshinori Sato; +Cc: lethal, linux-sh, linux-kernel
On Tue, Aug 05, 2008 at 04:22:54PM -0400, Yoshinori Sato wrote:
> 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.
>...
Thanks, that fixed the compilation for me.
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
^ permalink raw reply [flat|nested] 8+ messages in thread