forked from Minki/linux
348738afe5
atomic24 support was used to semaphores in the past - but is no longer used. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
189 lines
4.9 KiB
C
189 lines
4.9 KiB
C
/*
|
|
* Export of symbols defined in assembler
|
|
*/
|
|
|
|
/* Tell string.h we don't want memcpy etc. as cpp defines */
|
|
#define EXPORT_SYMTAB_STROPS
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/string.h>
|
|
#include <linux/types.h>
|
|
|
|
#include <asm/checksum.h>
|
|
#include <asm/uaccess.h>
|
|
#include <asm/ftrace.h>
|
|
|
|
/* string functions */
|
|
EXPORT_SYMBOL(strlen);
|
|
EXPORT_SYMBOL(__strlen_user);
|
|
EXPORT_SYMBOL(__strnlen_user);
|
|
EXPORT_SYMBOL(strncmp);
|
|
|
|
/* mem* functions */
|
|
extern void *__memscan_zero(void *, size_t);
|
|
extern void *__memscan_generic(void *, int, size_t);
|
|
extern void *__bzero(void *, size_t);
|
|
|
|
EXPORT_SYMBOL(memscan);
|
|
EXPORT_SYMBOL(__memscan_zero);
|
|
EXPORT_SYMBOL(__memscan_generic);
|
|
EXPORT_SYMBOL(memcmp);
|
|
EXPORT_SYMBOL(memcpy);
|
|
EXPORT_SYMBOL(memset);
|
|
EXPORT_SYMBOL(memmove);
|
|
EXPORT_SYMBOL(__bzero);
|
|
|
|
/* Moving data to/from/in userspace. */
|
|
EXPORT_SYMBOL(__strncpy_from_user);
|
|
|
|
/* Networking helper routines. */
|
|
EXPORT_SYMBOL(csum_partial);
|
|
|
|
#ifdef CONFIG_MCOUNT
|
|
EXPORT_SYMBOL(_mcount);
|
|
#endif
|
|
|
|
/*
|
|
* sparc
|
|
*/
|
|
#ifdef CONFIG_SPARC32
|
|
extern int __ashrdi3(int, int);
|
|
extern int __ashldi3(int, int);
|
|
extern int __lshrdi3(int, int);
|
|
extern int __muldi3(int, int);
|
|
extern int __divdi3(int, int);
|
|
|
|
extern void (*__copy_1page)(void *, const void *);
|
|
extern void (*bzero_1page)(void *);
|
|
|
|
extern int __strncmp(const char *, const char *, __kernel_size_t);
|
|
|
|
extern void ___rw_read_enter(void);
|
|
extern void ___rw_read_try(void);
|
|
extern void ___rw_read_exit(void);
|
|
extern void ___rw_write_enter(void);
|
|
|
|
/* Alias functions whose names begin with "." and export the aliases.
|
|
* The module references will be fixed up by module_frob_arch_sections.
|
|
*/
|
|
extern int _Div(int, int);
|
|
extern int _Mul(int, int);
|
|
extern int _Rem(int, int);
|
|
extern unsigned _Udiv(unsigned, unsigned);
|
|
extern unsigned _Umul(unsigned, unsigned);
|
|
extern unsigned _Urem(unsigned, unsigned);
|
|
|
|
/* Networking helper routines. */
|
|
EXPORT_SYMBOL(__csum_partial_copy_sparc_generic);
|
|
|
|
/* Special internal versions of library functions. */
|
|
EXPORT_SYMBOL(__copy_1page);
|
|
EXPORT_SYMBOL(__memmove);
|
|
EXPORT_SYMBOL(bzero_1page);
|
|
|
|
/* string functions */
|
|
EXPORT_SYMBOL(__strncmp);
|
|
|
|
/* Moving data to/from/in userspace. */
|
|
EXPORT_SYMBOL(__copy_user);
|
|
|
|
/* Used by asm/spinlock.h */
|
|
#ifdef CONFIG_SMP
|
|
EXPORT_SYMBOL(___rw_read_enter);
|
|
EXPORT_SYMBOL(___rw_read_try);
|
|
EXPORT_SYMBOL(___rw_read_exit);
|
|
EXPORT_SYMBOL(___rw_write_enter);
|
|
#endif
|
|
|
|
EXPORT_SYMBOL(__ashrdi3);
|
|
EXPORT_SYMBOL(__ashldi3);
|
|
EXPORT_SYMBOL(__lshrdi3);
|
|
EXPORT_SYMBOL(__muldi3);
|
|
EXPORT_SYMBOL(__divdi3);
|
|
|
|
EXPORT_SYMBOL(_Rem);
|
|
EXPORT_SYMBOL(_Urem);
|
|
EXPORT_SYMBOL(_Mul);
|
|
EXPORT_SYMBOL(_Umul);
|
|
EXPORT_SYMBOL(_Div);
|
|
EXPORT_SYMBOL(_Udiv);
|
|
#endif
|
|
|
|
/*
|
|
* sparc64
|
|
*/
|
|
#ifdef CONFIG_SPARC64
|
|
/* Networking helper routines. */
|
|
EXPORT_SYMBOL(csum_partial_copy_nocheck);
|
|
EXPORT_SYMBOL(__csum_partial_copy_from_user);
|
|
EXPORT_SYMBOL(__csum_partial_copy_to_user);
|
|
EXPORT_SYMBOL(ip_fast_csum);
|
|
|
|
/* Moving data to/from/in userspace. */
|
|
EXPORT_SYMBOL(___copy_to_user);
|
|
EXPORT_SYMBOL(___copy_from_user);
|
|
EXPORT_SYMBOL(___copy_in_user);
|
|
EXPORT_SYMBOL(__clear_user);
|
|
|
|
/* RW semaphores */
|
|
EXPORT_SYMBOL(__down_read);
|
|
EXPORT_SYMBOL(__down_read_trylock);
|
|
EXPORT_SYMBOL(__down_write);
|
|
EXPORT_SYMBOL(__down_write_trylock);
|
|
EXPORT_SYMBOL(__up_read);
|
|
EXPORT_SYMBOL(__up_write);
|
|
EXPORT_SYMBOL(__downgrade_write);
|
|
|
|
/* Atomic counter implementation. */
|
|
EXPORT_SYMBOL(atomic_add);
|
|
EXPORT_SYMBOL(atomic_add_ret);
|
|
EXPORT_SYMBOL(atomic_sub);
|
|
EXPORT_SYMBOL(atomic_sub_ret);
|
|
EXPORT_SYMBOL(atomic64_add);
|
|
EXPORT_SYMBOL(atomic64_add_ret);
|
|
EXPORT_SYMBOL(atomic64_sub);
|
|
EXPORT_SYMBOL(atomic64_sub_ret);
|
|
|
|
/* Atomic bit operations. */
|
|
EXPORT_SYMBOL(test_and_set_bit);
|
|
EXPORT_SYMBOL(test_and_clear_bit);
|
|
EXPORT_SYMBOL(test_and_change_bit);
|
|
EXPORT_SYMBOL(set_bit);
|
|
EXPORT_SYMBOL(clear_bit);
|
|
EXPORT_SYMBOL(change_bit);
|
|
|
|
/* Special internal versions of library functions. */
|
|
EXPORT_SYMBOL(_clear_page);
|
|
EXPORT_SYMBOL(clear_user_page);
|
|
EXPORT_SYMBOL(copy_user_page);
|
|
|
|
/* RAID code needs this */
|
|
void VISenter(void);
|
|
EXPORT_SYMBOL(VISenter);
|
|
|
|
extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
|
|
extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
|
|
unsigned long *);
|
|
extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
|
|
unsigned long *, unsigned long *);
|
|
extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
|
|
unsigned long *, unsigned long *, unsigned long *);
|
|
EXPORT_SYMBOL(xor_vis_2);
|
|
EXPORT_SYMBOL(xor_vis_3);
|
|
EXPORT_SYMBOL(xor_vis_4);
|
|
EXPORT_SYMBOL(xor_vis_5);
|
|
|
|
extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
|
|
extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
|
|
unsigned long *);
|
|
extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
|
|
unsigned long *, unsigned long *);
|
|
extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
|
|
unsigned long *, unsigned long *, unsigned long *);
|
|
|
|
EXPORT_SYMBOL(xor_niagara_2);
|
|
EXPORT_SYMBOL(xor_niagara_3);
|
|
EXPORT_SYMBOL(xor_niagara_4);
|
|
EXPORT_SYMBOL(xor_niagara_5);
|
|
#endif
|