1/*
 2 * Export MIPS-specific functions needed for loadable modules.
 3 *
 4 * This file is subject to the terms and conditions of the GNU General Public
 5 * License.  See the file "COPYING" in the main directory of this archive
 6 * for more details.
 7 *
 8 * Copyright (C) 1996, 97, 98, 99, 2000, 01, 03, 04, 05, 12 by Ralf Baechle
 9 * Copyright (C) 1999, 2000, 01 Silicon Graphics, Inc.
10 */
11#include <linux/interrupt.h>
12#include <linux/export.h>
13#include <asm/checksum.h>
14#include <linux/mm.h>
15#include <asm/uaccess.h>
16#include <asm/ftrace.h>
17#include <asm/fpu.h>
18#include <asm/msa.h>
19
20extern void *__bzero_kernel(void *__s, size_t __count);
21extern void *__bzero(void *__s, size_t __count);
22extern long __strncpy_from_kernel_nocheck_asm(char *__to,
23					      const char *__from, long __len);
24extern long __strncpy_from_kernel_asm(char *__to, const char *__from,
25				      long __len);
26extern long __strncpy_from_user_nocheck_asm(char *__to,
27					    const char *__from, long __len);
28extern long __strncpy_from_user_asm(char *__to, const char *__from,
29				    long __len);
30extern long __strlen_kernel_asm(const char *s);
31extern long __strlen_user_asm(const char *s);
32extern long __strnlen_kernel_nocheck_asm(const char *s);
33extern long __strnlen_kernel_asm(const char *s);
34extern long __strnlen_user_nocheck_asm(const char *s);
35extern long __strnlen_user_asm(const char *s);
36
37/*
38 * Core architecture code
39 */
40EXPORT_SYMBOL_GPL(_save_fp);
41#ifdef CONFIG_CPU_HAS_MSA
42EXPORT_SYMBOL_GPL(_save_msa);
43#endif
44
45/*
46 * String functions
47 */
48EXPORT_SYMBOL(memset);
49EXPORT_SYMBOL(memcpy);
50EXPORT_SYMBOL(memmove);
51
52/*
53 * Functions that operate on entire pages.  Mostly used by memory management.
54 */
55EXPORT_SYMBOL(clear_page);
56EXPORT_SYMBOL(copy_page);
57
58/*
59 * Userspace access stuff.
60 */
61EXPORT_SYMBOL(__copy_user);
62EXPORT_SYMBOL(__copy_user_inatomic);
63#ifdef CONFIG_EVA
64EXPORT_SYMBOL(__copy_from_user_eva);
65EXPORT_SYMBOL(__copy_in_user_eva);
66EXPORT_SYMBOL(__copy_to_user_eva);
67EXPORT_SYMBOL(__copy_user_inatomic_eva);
68EXPORT_SYMBOL(__bzero_kernel);
69#endif
70EXPORT_SYMBOL(__bzero);
71EXPORT_SYMBOL(__strncpy_from_kernel_nocheck_asm);
72EXPORT_SYMBOL(__strncpy_from_kernel_asm);
73EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm);
74EXPORT_SYMBOL(__strncpy_from_user_asm);
75EXPORT_SYMBOL(__strlen_kernel_asm);
76EXPORT_SYMBOL(__strlen_user_asm);
77EXPORT_SYMBOL(__strnlen_kernel_nocheck_asm);
78EXPORT_SYMBOL(__strnlen_kernel_asm);
79EXPORT_SYMBOL(__strnlen_user_nocheck_asm);
80EXPORT_SYMBOL(__strnlen_user_asm);
81
82#ifndef CONFIG_CPU_MIPSR6
83EXPORT_SYMBOL(csum_partial);
84EXPORT_SYMBOL(csum_partial_copy_nocheck);
85EXPORT_SYMBOL(__csum_partial_copy_kernel);
86EXPORT_SYMBOL(__csum_partial_copy_to_user);
87EXPORT_SYMBOL(__csum_partial_copy_from_user);
88#endif
89
90EXPORT_SYMBOL(invalid_pte_table);
91#ifdef CONFIG_FUNCTION_TRACER
92/* _mcount is defined in arch/mips/kernel/mcount.S */
93EXPORT_SYMBOL(_mcount);
94#endif