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83af58f806
Add performance-optimized versions of some string functions. Signed-off-by: Helge Deller <deller@gmx.de> Tested-by: Sven Schnelle <svens@stackframe.org>
140 lines
3.4 KiB
C
140 lines
3.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Architecture-specific kernel symbols
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*
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* Copyright (C) 2000-2001 Richard Hirst <rhirst with parisc-linux.org>
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* Copyright (C) 2001 Dave Kennedy
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* Copyright (C) 2001 Paul Bame <bame at parisc-linux.org>
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* Copyright (C) 2001-2003 Grant Grundler <grundler with parisc-linux.org>
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* Copyright (C) 2002-2003 Matthew Wilcox <willy at parisc-linux.org>
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* Copyright (C) 2002 Randolph Chung <tausq at parisc-linux.org>
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* Copyright (C) 2002-2007 Helge Deller <deller with parisc-linux.org>
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*/
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/syscalls.h>
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#include <linux/string.h>
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EXPORT_SYMBOL(memset);
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EXPORT_SYMBOL(strlen);
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EXPORT_SYMBOL(strcpy);
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EXPORT_SYMBOL(strncpy);
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EXPORT_SYMBOL(strcat);
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#include <linux/atomic.h>
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EXPORT_SYMBOL(__xchg8);
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EXPORT_SYMBOL(__xchg32);
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EXPORT_SYMBOL(__cmpxchg_u32);
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EXPORT_SYMBOL(__cmpxchg_u64);
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#ifdef CONFIG_SMP
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EXPORT_SYMBOL(__atomic_hash);
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#endif
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#ifdef CONFIG_64BIT
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EXPORT_SYMBOL(__xchg64);
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#endif
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#include <linux/uaccess.h>
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EXPORT_SYMBOL(lclear_user);
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EXPORT_SYMBOL(lstrnlen_user);
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#ifndef CONFIG_64BIT
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/* Needed so insmod can set dp value */
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extern int $global$;
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EXPORT_SYMBOL($global$);
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#endif
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#include <asm/io.h>
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EXPORT_SYMBOL(memcpy_toio);
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EXPORT_SYMBOL(memcpy_fromio);
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EXPORT_SYMBOL(memset_io);
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extern void $$divI(void);
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extern void $$divU(void);
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extern void $$remI(void);
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extern void $$remU(void);
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extern void $$mulI(void);
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extern void $$divU_3(void);
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extern void $$divU_5(void);
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extern void $$divU_6(void);
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extern void $$divU_9(void);
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extern void $$divU_10(void);
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extern void $$divU_12(void);
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extern void $$divU_7(void);
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extern void $$divU_14(void);
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extern void $$divU_15(void);
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extern void $$divI_3(void);
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extern void $$divI_5(void);
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extern void $$divI_6(void);
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extern void $$divI_7(void);
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extern void $$divI_9(void);
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extern void $$divI_10(void);
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extern void $$divI_12(void);
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extern void $$divI_14(void);
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extern void $$divI_15(void);
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EXPORT_SYMBOL($$divI);
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EXPORT_SYMBOL($$divU);
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EXPORT_SYMBOL($$remI);
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EXPORT_SYMBOL($$remU);
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EXPORT_SYMBOL($$mulI);
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EXPORT_SYMBOL($$divU_3);
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EXPORT_SYMBOL($$divU_5);
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EXPORT_SYMBOL($$divU_6);
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EXPORT_SYMBOL($$divU_9);
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EXPORT_SYMBOL($$divU_10);
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EXPORT_SYMBOL($$divU_12);
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EXPORT_SYMBOL($$divU_7);
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EXPORT_SYMBOL($$divU_14);
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EXPORT_SYMBOL($$divU_15);
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EXPORT_SYMBOL($$divI_3);
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EXPORT_SYMBOL($$divI_5);
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EXPORT_SYMBOL($$divI_6);
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EXPORT_SYMBOL($$divI_7);
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EXPORT_SYMBOL($$divI_9);
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EXPORT_SYMBOL($$divI_10);
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EXPORT_SYMBOL($$divI_12);
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EXPORT_SYMBOL($$divI_14);
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EXPORT_SYMBOL($$divI_15);
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extern void __ashrdi3(void);
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extern void __ashldi3(void);
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extern void __lshrdi3(void);
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extern void __muldi3(void);
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extern void __ucmpdi2(void);
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EXPORT_SYMBOL(__ashrdi3);
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EXPORT_SYMBOL(__ashldi3);
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EXPORT_SYMBOL(__lshrdi3);
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EXPORT_SYMBOL(__muldi3);
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EXPORT_SYMBOL(__ucmpdi2);
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asmlinkage void * __canonicalize_funcptr_for_compare(void *);
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EXPORT_SYMBOL(__canonicalize_funcptr_for_compare);
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#ifdef CONFIG_64BIT
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extern void __divdi3(void);
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extern void __udivdi3(void);
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extern void __umoddi3(void);
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extern void __moddi3(void);
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EXPORT_SYMBOL(__divdi3);
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EXPORT_SYMBOL(__udivdi3);
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EXPORT_SYMBOL(__umoddi3);
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EXPORT_SYMBOL(__moddi3);
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#endif
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#ifndef CONFIG_64BIT
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extern void $$dyncall(void);
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EXPORT_SYMBOL($$dyncall);
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#endif
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#ifdef CONFIG_FUNCTION_TRACER
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extern void _mcount(void);
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EXPORT_SYMBOL(_mcount);
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#endif
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/* from pacache.S -- needed for clear/copy_page */
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EXPORT_SYMBOL(clear_page_asm);
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EXPORT_SYMBOL(copy_page_asm);
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