1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Architecture-specific kernel symbols 4 * 5 * Copyright (C) 2000-2001 Richard Hirst <rhirst with parisc-linux.org> 6 * Copyright (C) 2001 Dave Kennedy 7 * Copyright (C) 2001 Paul Bame <bame at parisc-linux.org> 8 * Copyright (C) 2001-2003 Grant Grundler <grundler with parisc-linux.org> 9 * Copyright (C) 2002-2003 Matthew Wilcox <willy at parisc-linux.org> 10 * Copyright (C) 2002 Randolph Chung <tausq at parisc-linux.org> 11 * Copyright (C) 2002-2007 Helge Deller <deller with parisc-linux.org> 12 */ 13 14#include <linux/module.h> 15#include <linux/kernel.h> 16#include <linux/syscalls.h> 17 18#include <linux/string.h> 19EXPORT_SYMBOL(memset); 20 21#include <linux/atomic.h> 22EXPORT_SYMBOL(__xchg8); 23EXPORT_SYMBOL(__xchg32); 24EXPORT_SYMBOL(__cmpxchg_u32); 25EXPORT_SYMBOL(__cmpxchg_u64); 26#ifdef CONFIG_SMP 27EXPORT_SYMBOL(__atomic_hash); 28#endif 29#ifdef CONFIG_64BIT 30EXPORT_SYMBOL(__xchg64); 31#endif 32 33#include <linux/uaccess.h> 34EXPORT_SYMBOL(lclear_user); 35 36#ifndef CONFIG_64BIT 37/* Needed so insmod can set dp value */ 38extern int $global$; 39EXPORT_SYMBOL($global$); 40#endif 41 42#include <asm/io.h> 43EXPORT_SYMBOL(memcpy_toio); 44EXPORT_SYMBOL(memcpy_fromio); 45EXPORT_SYMBOL(memset_io); 46 47extern void $$divI(void); 48extern void $$divU(void); 49extern void $$remI(void); 50extern void $$remU(void); 51extern void $$mulI(void); 52extern void $$divU_3(void); 53extern void $$divU_5(void); 54extern void $$divU_6(void); 55extern void $$divU_9(void); 56extern void $$divU_10(void); 57extern void $$divU_12(void); 58extern void $$divU_7(void); 59extern void $$divU_14(void); 60extern void $$divU_15(void); 61extern void $$divI_3(void); 62extern void $$divI_5(void); 63extern void $$divI_6(void); 64extern void $$divI_7(void); 65extern void $$divI_9(void); 66extern void $$divI_10(void); 67extern void $$divI_12(void); 68extern void $$divI_14(void); 69extern void $$divI_15(void); 70 71EXPORT_SYMBOL($$divI); 72EXPORT_SYMBOL($$divU); 73EXPORT_SYMBOL($$remI); 74EXPORT_SYMBOL($$remU); 75EXPORT_SYMBOL($$mulI); 76EXPORT_SYMBOL($$divU_3); 77EXPORT_SYMBOL($$divU_5); 78EXPORT_SYMBOL($$divU_6); 79EXPORT_SYMBOL($$divU_9); 80EXPORT_SYMBOL($$divU_10); 81EXPORT_SYMBOL($$divU_12); 82EXPORT_SYMBOL($$divU_7); 83EXPORT_SYMBOL($$divU_14); 84EXPORT_SYMBOL($$divU_15); 85EXPORT_SYMBOL($$divI_3); 86EXPORT_SYMBOL($$divI_5); 87EXPORT_SYMBOL($$divI_6); 88EXPORT_SYMBOL($$divI_7); 89EXPORT_SYMBOL($$divI_9); 90EXPORT_SYMBOL($$divI_10); 91EXPORT_SYMBOL($$divI_12); 92EXPORT_SYMBOL($$divI_14); 93EXPORT_SYMBOL($$divI_15); 94 95extern void __ashrdi3(void); 96extern void __ashldi3(void); 97extern void __lshrdi3(void); 98extern void __muldi3(void); 99extern void __ucmpdi2(void); 100 101EXPORT_SYMBOL(__ashrdi3); 102EXPORT_SYMBOL(__ashldi3); 103EXPORT_SYMBOL(__lshrdi3); 104EXPORT_SYMBOL(__muldi3); 105EXPORT_SYMBOL(__ucmpdi2); 106 107asmlinkage void * __canonicalize_funcptr_for_compare(void *); 108EXPORT_SYMBOL(__canonicalize_funcptr_for_compare); 109 110#ifdef CONFIG_64BIT 111extern void __divdi3(void); 112extern void __udivdi3(void); 113extern void __umoddi3(void); 114extern void __moddi3(void); 115 116EXPORT_SYMBOL(__divdi3); 117EXPORT_SYMBOL(__udivdi3); 118EXPORT_SYMBOL(__umoddi3); 119EXPORT_SYMBOL(__moddi3); 120#endif 121 122#ifndef CONFIG_64BIT 123extern void $$dyncall(void); 124EXPORT_SYMBOL($$dyncall); 125#endif 126 127#ifdef CONFIG_FUNCTION_TRACER 128extern void _mcount(void); 129EXPORT_SYMBOL(_mcount); 130#endif 131 132/* from pacache.S -- needed for clear/copy_page */ 133EXPORT_SYMBOL(clear_page_asm); 134EXPORT_SYMBOL(copy_page_asm); 135