linux/arch/cris/kernel/crisksyms.c
Jesper Nilsson dbd3c7e1bf CRIS: Export missing function symbols
strcmp was lost when all other string functions were removed,
but we still have an optimized version for this on CRISv32,
so any driver built as a module would not have access to this symbol.

In a similar manner, we had optimized versions of
csum_partial_copy_from_user and __do_clear_user
but no exported symbols for them, breaking bunch of other drivers
when built as a module.

At the same time, move EXPORT_SYMBOL(__copy_user) and
EXPORT_SYMBOL(__copy_user_zeroing) C-files so it's
located together with the function definition.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2014-12-20 00:03:22 +01:00

70 lines
1.6 KiB
C

#include <linux/module.h>
#include <linux/user.h>
#include <linux/elfcore.h>
#include <linux/sched.h>
#include <linux/in6.h>
#include <linux/interrupt.h>
#include <linux/pm.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/tty.h>
#include <asm/processor.h>
#include <asm/uaccess.h>
#include <asm/checksum.h>
#include <asm/io.h>
#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
#include <asm/fasttimer.h>
extern unsigned long get_cmos_time(void);
extern void __Udiv(void);
extern void __Umod(void);
extern void __Div(void);
extern void __Mod(void);
extern void __ashldi3(void);
extern void __ashrdi3(void);
extern void __lshrdi3(void);
extern void __negdi2(void);
extern void iounmap(volatile void * __iomem);
/* Platform dependent support */
EXPORT_SYMBOL(get_cmos_time);
EXPORT_SYMBOL(loops_per_usec);
/* Math functions */
EXPORT_SYMBOL(__Udiv);
EXPORT_SYMBOL(__Umod);
EXPORT_SYMBOL(__Div);
EXPORT_SYMBOL(__Mod);
EXPORT_SYMBOL(__ashldi3);
EXPORT_SYMBOL(__ashrdi3);
EXPORT_SYMBOL(__lshrdi3);
EXPORT_SYMBOL(__negdi2);
/* Memory functions */
EXPORT_SYMBOL(__ioremap);
EXPORT_SYMBOL(iounmap);
#undef memcpy
#undef memset
extern void * memset(void *, int, __kernel_size_t);
extern void * memcpy(void *, const void *, __kernel_size_t);
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(memset);
#ifdef CONFIG_ETRAX_ARCH_V32
#undef strcmp
EXPORT_SYMBOL(strcmp);
#endif
#ifdef CONFIG_ETRAX_FAST_TIMER
/* Fast timer functions */
EXPORT_SYMBOL(fast_timer_list);
EXPORT_SYMBOL(start_one_shot_timer);
EXPORT_SYMBOL(del_fast_timer);
EXPORT_SYMBOL(schedule_usleep);
#endif
EXPORT_SYMBOL(csum_partial);
EXPORT_SYMBOL(csum_partial_copy_from_user);