diff options
Diffstat (limited to 'arch/arm/kernel/armksyms.c')
| -rw-r--r-- | arch/arm/kernel/armksyms.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c new file mode 100644 index 000000000000..4c38bd8bc298 --- /dev/null +++ b/arch/arm/kernel/armksyms.c @@ -0,0 +1,175 @@ +/* + * linux/arch/arm/kernel/armksyms.c + * + * Copyright (C) 2000 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/module.h> +#include <linux/string.h> +#include <linux/delay.h> +#include <linux/in6.h> +#include <linux/syscalls.h> + +#include <asm/checksum.h> +#include <asm/io.h> +#include <asm/system.h> +#include <asm/uaccess.h> + +/* + * libgcc functions - functions that are used internally by the + * compiler... (prototypes are not correct though, but that + * doesn't really matter since they're not versioned). + */ +extern void __ashldi3(void); +extern void __ashrdi3(void); +extern void __divsi3(void); +extern void __lshrdi3(void); +extern void __modsi3(void); +extern void __muldi3(void); +extern void __ucmpdi2(void); +extern void __udivdi3(void); +extern void __umoddi3(void); +extern void __udivmoddi4(void); +extern void __udivsi3(void); +extern void __umodsi3(void); +extern void __do_div64(void); + +extern void fpundefinstr(void); +extern void fp_enter(void); + +/* + * This has a special calling convention; it doesn't + * modify any of the usual registers, except for LR. + */ +#define EXPORT_SYMBOL_ALIAS(sym,orig) \ + const struct kernel_symbol __ksymtab_##sym \ + __attribute__((section("__ksymtab"))) = \ + { (unsigned long)&orig, #sym }; + +/* + * floating point math emulator support. + * These symbols will never change their calling convention... + */ +EXPORT_SYMBOL_ALIAS(kern_fp_enter,fp_enter); +EXPORT_SYMBOL_ALIAS(fp_printk,printk); +EXPORT_SYMBOL_ALIAS(fp_send_sig,send_sig); + +EXPORT_SYMBOL(__backtrace); + + /* platform dependent support */ +EXPORT_SYMBOL(__udelay); +EXPORT_SYMBOL(__const_udelay); + + /* networking */ +EXPORT_SYMBOL(csum_partial); +EXPORT_SYMBOL(csum_partial_copy_nocheck); +EXPORT_SYMBOL(__csum_ipv6_magic); + + /* io */ +#ifndef __raw_readsb +EXPORT_SYMBOL(__raw_readsb); +#endif +#ifndef __raw_readsw +EXPORT_SYMBOL(__raw_readsw); +#endif +#ifndef __raw_readsl +EXPORT_SYMBOL(__raw_readsl); +#endif +#ifndef __raw_writesb +EXPORT_SYMBOL(__raw_writesb); +#endif +#ifndef __raw_writesw +EXPORT_SYMBOL(__raw_writesw); +#endif +#ifndef __raw_writesl +EXPORT_SYMBOL(__raw_writesl); +#endif + + /* string / mem functions */ +EXPORT_SYMBOL(strcpy); +EXPORT_SYMBOL(strncpy); +EXPORT_SYMBOL(strcat); +EXPORT_SYMBOL(strncat); +EXPORT_SYMBOL(strcmp); +EXPORT_SYMBOL(strncmp); +EXPORT_SYMBOL(strchr); +EXPORT_SYMBOL(strlen); +EXPORT_SYMBOL(strnlen); +EXPORT_SYMBOL(strpbrk); +EXPORT_SYMBOL(strrchr); +EXPORT_SYMBOL(strstr); +EXPORT_SYMBOL(memset); +EXPORT_SYMBOL(memcpy); +EXPORT_SYMBOL(memmove); +EXPORT_SYMBOL(memcmp); +EXPORT_SYMBOL(memscan); +EXPORT_SYMBOL(memchr); +EXPORT_SYMBOL(__memzero); + + /* user mem (segment) */ +EXPORT_SYMBOL(__arch_copy_from_user); +EXPORT_SYMBOL(__arch_copy_to_user); +EXPORT_SYMBOL(__arch_clear_user); +EXPORT_SYMBOL(__arch_strnlen_user); +EXPORT_SYMBOL(__arch_strncpy_from_user); + +EXPORT_SYMBOL(__get_user_1); +EXPORT_SYMBOL(__get_user_2); +EXPORT_SYMBOL(__get_user_4); +EXPORT_SYMBOL(__get_user_8); + +EXPORT_SYMBOL(__put_user_1); +EXPORT_SYMBOL(__put_user_2); +EXPORT_SYMBOL(__put_user_4); +EXPORT_SYMBOL(__put_user_8); + + /* gcc lib functions */ +EXPORT_SYMBOL(__ashldi3); +EXPORT_SYMBOL(__ashrdi3); +EXPORT_SYMBOL(__divsi3); +EXPORT_SYMBOL(__lshrdi3); +EXPORT_SYMBOL(__modsi3); +EXPORT_SYMBOL(__muldi3); +EXPORT_SYMBOL(__ucmpdi2); +EXPORT_SYMBOL(__udivdi3); +EXPORT_SYMBOL(__umoddi3); +EXPORT_SYMBOL(__udivmoddi4); +EXPORT_SYMBOL(__udivsi3); +EXPORT_SYMBOL(__umodsi3); +EXPORT_SYMBOL(__do_div64); + + /* bitops */ +EXPORT_SYMBOL(_set_bit_le); +EXPORT_SYMBOL(_test_and_set_bit_le); +EXPORT_SYMBOL(_clear_bit_le); +EXPORT_SYMBOL(_test_and_clear_bit_le); +EXPORT_SYMBOL(_change_bit_le); +EXPORT_SYMBOL(_test_and_change_bit_le); +EXPORT_SYMBOL(_find_first_zero_bit_le); +EXPORT_SYMBOL(_find_next_zero_bit_le); +EXPORT_SYMBOL(_find_first_bit_le); +EXPORT_SYMBOL(_find_next_bit_le); + +#ifdef __ARMEB__ +EXPORT_SYMBOL(_set_bit_be); +EXPORT_SYMBOL(_test_and_set_bit_be); +EXPORT_SYMBOL(_clear_bit_be); +EXPORT_SYMBOL(_test_and_clear_bit_be); +EXPORT_SYMBOL(_change_bit_be); +EXPORT_SYMBOL(_test_and_change_bit_be); +EXPORT_SYMBOL(_find_first_zero_bit_be); +EXPORT_SYMBOL(_find_next_zero_bit_be); +EXPORT_SYMBOL(_find_first_bit_be); +EXPORT_SYMBOL(_find_next_bit_be); +#endif + + /* syscalls */ +EXPORT_SYMBOL(sys_write); +EXPORT_SYMBOL(sys_read); +EXPORT_SYMBOL(sys_lseek); +EXPORT_SYMBOL(sys_open); +EXPORT_SYMBOL(sys_exit); +EXPORT_SYMBOL(sys_wait4); |