diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2008-11-18 17:33:48 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-12-22 18:42:53 +0900 |
| commit | 1aad54a99b6ce316c851ba99b2efe41998cfd37d (patch) | |
| tree | 287f90771c7da18a0841d40db1c0ce92ea7f5820 /arch/sh/kernel | |
| parent | e9bf51e5ccc7703226c79888603e157066213700 (diff) | |
sh: Migrate necessary libgcc bits in to arch/sh/lib for SUPERH32.
This moves in the necessary libgcc bits for SUPERH32 and drops the
libgcc linking for the regular targets. This in turn allows us to rip
out quite a few hacks both in sh_ksyms_32 and arch/sh/Makefile.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/sh_ksyms_32.c | 36 |
1 files changed, 5 insertions, 31 deletions
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c index 92ae5e6c099..9c5ae7b9cd9 100644 --- a/arch/sh/kernel/sh_ksyms_32.c +++ b/arch/sh/kernel/sh_ksyms_32.c @@ -52,16 +52,10 @@ EXPORT_SYMBOL(__const_udelay); #define DECLARE_EXPORT(name) \ extern void name(void);EXPORT_SYMBOL(name) -#define MAYBE_DECLARE_EXPORT(name) \ - extern void name(void) __weak;EXPORT_SYMBOL(name) -/* These symbols are generated by the compiler itself */ -DECLARE_EXPORT(__udivsi3); -DECLARE_EXPORT(__sdivsi3); +DECLARE_EXPORT(__lshrsi3); DECLARE_EXPORT(__ashrsi3); DECLARE_EXPORT(__ashlsi3); -DECLARE_EXPORT(__ashrdi3); -DECLARE_EXPORT(__ashldi3); DECLARE_EXPORT(__ashiftrt_r4_6); DECLARE_EXPORT(__ashiftrt_r4_7); DECLARE_EXPORT(__ashiftrt_r4_8); @@ -79,8 +73,7 @@ DECLARE_EXPORT(__ashiftrt_r4_23); DECLARE_EXPORT(__ashiftrt_r4_24); DECLARE_EXPORT(__ashiftrt_r4_27); DECLARE_EXPORT(__ashiftrt_r4_30); -DECLARE_EXPORT(__lshrsi3); -DECLARE_EXPORT(__lshrdi3); +DECLARE_EXPORT(__movstr); DECLARE_EXPORT(__movstrSI8); DECLARE_EXPORT(__movstrSI12); DECLARE_EXPORT(__movstrSI16); @@ -95,31 +88,12 @@ DECLARE_EXPORT(__movstrSI48); DECLARE_EXPORT(__movstrSI52); DECLARE_EXPORT(__movstrSI56); DECLARE_EXPORT(__movstrSI60); -#if __GNUC__ == 4 -DECLARE_EXPORT(__movmem); -#else -DECLARE_EXPORT(__movstr); -#endif - -#if __GNUC__ == 4 -DECLARE_EXPORT(__movmem_i4_even); -DECLARE_EXPORT(__movmem_i4_odd); -DECLARE_EXPORT(__movmemSI12_i4); - -#if (__GNUC_MINOR__ >= 2 || defined(__GNUC_STM_RELEASE__)) -/* - * GCC >= 4.2 emits these for division, as do GCC 4.1.x versions of the ST - * compiler which include backported patches. - */ -DECLARE_EXPORT(__udiv_qrnnd_16); -MAYBE_DECLARE_EXPORT(__sdivsi3_i4i); -MAYBE_DECLARE_EXPORT(__udivsi3_i4i); -#endif -#else /* GCC 3.x */ DECLARE_EXPORT(__movstr_i4_even); DECLARE_EXPORT(__movstr_i4_odd); DECLARE_EXPORT(__movstrSI12_i4); -#endif /* __GNUC__ == 4 */ +DECLARE_EXPORT(__udiv_qrnnd_16); +DECLARE_EXPORT(__sdivsi3_i4i); +DECLARE_EXPORT(__udivsi3_i4i); #if !defined(CONFIG_CACHE_OFF) && (defined(CONFIG_CPU_SH4) || \ defined(CONFIG_SH7705_CACHE_32KB)) |