1 /* 2 * Architecture-specific kernel symbols 3 * 4 * Copyright (C) 2000-2001 Richard Hirst <rhirst with parisc-linux.org> 5 * Copyright (C) 2001 Dave Kennedy 6 * Copyright (C) 2001 Paul Bame <bame at parisc-linux.org> 7 * Copyright (C) 2001-2003 Grant Grundler <grundler with parisc-linux.org> 8 * Copyright (C) 2002-2003 Matthew Wilcox <willy at parisc-linux.org> 9 * Copyright (C) 2002 Randolph Chung <tausq at parisc-linux.org> 10 * Copyright (C) 2002-2007 Helge Deller <deller with parisc-linux.org> 11 * 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of the GNU General Public License as published by 14 * the Free Software Foundation; either version 2 of the License, or 15 * (at your option) any later version. 16 * 17 * This program is distributed in the hope that it will be useful, 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 * GNU General Public License for more details. 21 * 22 * You should have received a copy of the GNU General Public License 23 * along with this program; if not, write to the Free Software 24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 25 */ 26 27 #include <linux/module.h> 28 #include <linux/kernel.h> 29 #include <linux/syscalls.h> 30 31 #include <linux/string.h> 32 EXPORT_SYMBOL(memset); 33 34 #include <linux/atomic.h> 35 EXPORT_SYMBOL(__xchg8); 36 EXPORT_SYMBOL(__xchg32); 37 EXPORT_SYMBOL(__cmpxchg_u32); 38 #ifdef CONFIG_SMP 39 EXPORT_SYMBOL(__atomic_hash); 40 #endif 41 #ifdef CONFIG_64BIT 42 EXPORT_SYMBOL(__xchg64); 43 EXPORT_SYMBOL(__cmpxchg_u64); 44 #endif 45 46 #include <asm/uaccess.h> 47 EXPORT_SYMBOL(lclear_user); 48 EXPORT_SYMBOL(lstrnlen_user); 49 50 /* Global fixups */ 51 extern void fixup_get_user_skip_1(void); 52 extern void fixup_get_user_skip_2(void); 53 extern void fixup_put_user_skip_1(void); 54 extern void fixup_put_user_skip_2(void); 55 EXPORT_SYMBOL(fixup_get_user_skip_1); 56 EXPORT_SYMBOL(fixup_get_user_skip_2); 57 EXPORT_SYMBOL(fixup_put_user_skip_1); 58 EXPORT_SYMBOL(fixup_put_user_skip_2); 59 60 #ifndef CONFIG_64BIT 61 /* Needed so insmod can set dp value */ 62 extern int $global$; 63 EXPORT_SYMBOL($global$); 64 #endif 65 66 #include <asm/io.h> 67 EXPORT_SYMBOL(memcpy_toio); 68 EXPORT_SYMBOL(memcpy_fromio); 69 EXPORT_SYMBOL(memset_io); 70 71 extern void $$divI(void); 72 extern void $$divU(void); 73 extern void $$remI(void); 74 extern void $$remU(void); 75 extern void $$mulI(void); 76 extern void $$divU_3(void); 77 extern void $$divU_5(void); 78 extern void $$divU_6(void); 79 extern void $$divU_9(void); 80 extern void $$divU_10(void); 81 extern void $$divU_12(void); 82 extern void $$divU_7(void); 83 extern void $$divU_14(void); 84 extern void $$divU_15(void); 85 extern void $$divI_3(void); 86 extern void $$divI_5(void); 87 extern void $$divI_6(void); 88 extern void $$divI_7(void); 89 extern void $$divI_9(void); 90 extern void $$divI_10(void); 91 extern void $$divI_12(void); 92 extern void $$divI_14(void); 93 extern void $$divI_15(void); 94 95 EXPORT_SYMBOL($$divI); 96 EXPORT_SYMBOL($$divU); 97 EXPORT_SYMBOL($$remI); 98 EXPORT_SYMBOL($$remU); 99 EXPORT_SYMBOL($$mulI); 100 EXPORT_SYMBOL($$divU_3); 101 EXPORT_SYMBOL($$divU_5); 102 EXPORT_SYMBOL($$divU_6); 103 EXPORT_SYMBOL($$divU_9); 104 EXPORT_SYMBOL($$divU_10); 105 EXPORT_SYMBOL($$divU_12); 106 EXPORT_SYMBOL($$divU_7); 107 EXPORT_SYMBOL($$divU_14); 108 EXPORT_SYMBOL($$divU_15); 109 EXPORT_SYMBOL($$divI_3); 110 EXPORT_SYMBOL($$divI_5); 111 EXPORT_SYMBOL($$divI_6); 112 EXPORT_SYMBOL($$divI_7); 113 EXPORT_SYMBOL($$divI_9); 114 EXPORT_SYMBOL($$divI_10); 115 EXPORT_SYMBOL($$divI_12); 116 EXPORT_SYMBOL($$divI_14); 117 EXPORT_SYMBOL($$divI_15); 118 119 extern void __ashrdi3(void); 120 extern void __ashldi3(void); 121 extern void __lshrdi3(void); 122 extern void __muldi3(void); 123 extern void __ucmpdi2(void); 124 125 EXPORT_SYMBOL(__ashrdi3); 126 EXPORT_SYMBOL(__ashldi3); 127 EXPORT_SYMBOL(__lshrdi3); 128 EXPORT_SYMBOL(__muldi3); 129 EXPORT_SYMBOL(__ucmpdi2); 130 131 asmlinkage void * __canonicalize_funcptr_for_compare(void *); 132 EXPORT_SYMBOL(__canonicalize_funcptr_for_compare); 133 134 #ifdef CONFIG_64BIT 135 extern void __divdi3(void); 136 extern void __udivdi3(void); 137 extern void __umoddi3(void); 138 extern void __moddi3(void); 139 140 EXPORT_SYMBOL(__divdi3); 141 EXPORT_SYMBOL(__udivdi3); 142 EXPORT_SYMBOL(__umoddi3); 143 EXPORT_SYMBOL(__moddi3); 144 #endif 145 146 #ifndef CONFIG_64BIT 147 extern void $$dyncall(void); 148 EXPORT_SYMBOL($$dyncall); 149 #endif 150 151 #ifdef CONFIG_DISCONTIGMEM 152 #include <asm/mmzone.h> 153 EXPORT_SYMBOL(node_data); 154 EXPORT_SYMBOL(pfnnid_map); 155 #endif 156 157 #ifdef CONFIG_FUNCTION_TRACER 158 extern void _mcount(void); 159 EXPORT_SYMBOL(_mcount); 160 #endif 161 162 /* from pacache.S -- needed for clear/copy_page */ 163 EXPORT_SYMBOL(clear_page_asm); 164 EXPORT_SYMBOL(copy_page_asm); 165