1/* 2 * linux/arch/alpha/kernel/alpha_ksyms.c 3 * 4 * Export the alpha-specific functions that are needed for loadable 5 * modules. 6 */ 7 8#include <linux/module.h> 9#include <asm/console.h> 10#include <asm/uaccess.h> 11#include <asm/checksum.h> 12#include <asm/fpu.h> 13#include <asm/machvec.h> 14 15#include <linux/syscalls.h> 16 17/* these are C runtime functions with special calling conventions: */ 18extern void __divl (void); 19extern void __reml (void); 20extern void __divq (void); 21extern void __remq (void); 22extern void __divlu (void); 23extern void __remlu (void); 24extern void __divqu (void); 25extern void __remqu (void); 26 27EXPORT_SYMBOL(alpha_mv); 28EXPORT_SYMBOL(callback_getenv); 29EXPORT_SYMBOL(callback_setenv); 30EXPORT_SYMBOL(callback_save_env); 31 32/* platform dependent support */ 33EXPORT_SYMBOL(strcat); 34EXPORT_SYMBOL(strcpy); 35EXPORT_SYMBOL(strlen); 36EXPORT_SYMBOL(strncpy); 37EXPORT_SYMBOL(strncat); 38EXPORT_SYMBOL(strchr); 39EXPORT_SYMBOL(strrchr); 40EXPORT_SYMBOL(memmove); 41EXPORT_SYMBOL(__memcpy); 42EXPORT_SYMBOL(__memset); 43EXPORT_SYMBOL(__memsetw); 44EXPORT_SYMBOL(__constant_c_memset); 45EXPORT_SYMBOL(copy_page); 46EXPORT_SYMBOL(clear_page); 47 48EXPORT_SYMBOL(alpha_read_fp_reg); 49EXPORT_SYMBOL(alpha_read_fp_reg_s); 50EXPORT_SYMBOL(alpha_write_fp_reg); 51EXPORT_SYMBOL(alpha_write_fp_reg_s); 52 53/* entry.S */ 54EXPORT_SYMBOL(kernel_thread); 55EXPORT_SYMBOL(kernel_execve); 56 57/* Networking helper routines. */ 58EXPORT_SYMBOL(csum_tcpudp_magic); 59EXPORT_SYMBOL(ip_compute_csum); 60EXPORT_SYMBOL(ip_fast_csum); 61EXPORT_SYMBOL(csum_partial_copy_nocheck); 62EXPORT_SYMBOL(csum_partial_copy_from_user); 63EXPORT_SYMBOL(csum_ipv6_magic); 64 65#ifdef CONFIG_MATHEMU_MODULE 66extern long (*alpha_fp_emul_imprecise)(struct pt_regs *, unsigned long); 67extern long (*alpha_fp_emul) (unsigned long pc); 68EXPORT_SYMBOL(alpha_fp_emul_imprecise); 69EXPORT_SYMBOL(alpha_fp_emul); 70#endif 71 72/* 73 * The following are specially called from the uaccess assembly stubs. 74 */ 75EXPORT_SYMBOL(__copy_user); 76EXPORT_SYMBOL(__do_clear_user); 77EXPORT_SYMBOL(__strncpy_from_user); 78EXPORT_SYMBOL(__strnlen_user); 79 80/* Semaphore helper functions. */ 81EXPORT_SYMBOL(__down_failed); 82EXPORT_SYMBOL(__down_failed_interruptible); 83EXPORT_SYMBOL(__up_wakeup); 84EXPORT_SYMBOL(down); 85EXPORT_SYMBOL(down_interruptible); 86EXPORT_SYMBOL(down_trylock); 87EXPORT_SYMBOL(up); 88 89/* 90 * SMP-specific symbols. 91 */ 92 93#ifdef CONFIG_SMP 94EXPORT_SYMBOL(_atomic_dec_and_lock); 95#endif /* CONFIG_SMP */ 96 97/* 98 * The following are special because they're not called 99 * explicitly (the C compiler or assembler generates them in 100 * response to division operations). Fortunately, their 101 * interface isn't gonna change any time soon now, so it's OK 102 * to leave it out of version control. 103 */ 104# undef memcpy 105# undef memset 106EXPORT_SYMBOL(__divl); 107EXPORT_SYMBOL(__divlu); 108EXPORT_SYMBOL(__divq); 109EXPORT_SYMBOL(__divqu); 110EXPORT_SYMBOL(__reml); 111EXPORT_SYMBOL(__remlu); 112EXPORT_SYMBOL(__remq); 113EXPORT_SYMBOL(__remqu); 114EXPORT_SYMBOL(memcpy); 115EXPORT_SYMBOL(memset); 116EXPORT_SYMBOL(memchr); 117