11a59d1b8SThomas Gleixner // SPDX-License-Identifier: GPL-2.0-or-later 21da177e4SLinus Torvalds /* 31da177e4SLinus Torvalds * Architecture-specific kernel symbols 41da177e4SLinus Torvalds * 51da177e4SLinus Torvalds * Copyright (C) 2000-2001 Richard Hirst <rhirst with parisc-linux.org> 61da177e4SLinus Torvalds * Copyright (C) 2001 Dave Kennedy 71da177e4SLinus Torvalds * Copyright (C) 2001 Paul Bame <bame at parisc-linux.org> 81da177e4SLinus Torvalds * Copyright (C) 2001-2003 Grant Grundler <grundler with parisc-linux.org> 91da177e4SLinus Torvalds * Copyright (C) 2002-2003 Matthew Wilcox <willy at parisc-linux.org> 101da177e4SLinus Torvalds * Copyright (C) 2002 Randolph Chung <tausq at parisc-linux.org> 11a8f44e38SHelge Deller * Copyright (C) 2002-2007 Helge Deller <deller with parisc-linux.org> 121da177e4SLinus Torvalds */ 131da177e4SLinus Torvalds 141da177e4SLinus Torvalds #include <linux/module.h> 151da177e4SLinus Torvalds #include <linux/kernel.h> 161da177e4SLinus Torvalds #include <linux/syscalls.h> 17388d5bdbSHelge Deller #include <linux/libgcc.h> 181da177e4SLinus Torvalds 191da177e4SLinus Torvalds #include <linux/string.h> 201da177e4SLinus Torvalds EXPORT_SYMBOL(memset); 211da177e4SLinus Torvalds 2260063497SArun Sharma #include <linux/atomic.h> 231da177e4SLinus Torvalds EXPORT_SYMBOL(__xchg8); 241da177e4SLinus Torvalds EXPORT_SYMBOL(__xchg32); 2545b92921SAl Viro EXPORT_SYMBOL(__cmpxchg_u8); 261da177e4SLinus Torvalds EXPORT_SYMBOL(__cmpxchg_u32); 272aae008cSGuenter Roeck EXPORT_SYMBOL(__cmpxchg_u64); 281da177e4SLinus Torvalds #ifdef CONFIG_SMP 291da177e4SLinus Torvalds EXPORT_SYMBOL(__atomic_hash); 301da177e4SLinus Torvalds #endif 31a8f44e38SHelge Deller #ifdef CONFIG_64BIT 321da177e4SLinus Torvalds EXPORT_SYMBOL(__xchg64); 331da177e4SLinus Torvalds #endif 341da177e4SLinus Torvalds 357c0f6ba6SLinus Torvalds #include <linux/uaccess.h> 361da177e4SLinus Torvalds EXPORT_SYMBOL(lclear_user); 371da177e4SLinus Torvalds 38a8f44e38SHelge Deller #ifndef CONFIG_64BIT 391da177e4SLinus Torvalds /* Needed so insmod can set dp value */ 401da177e4SLinus Torvalds extern int $global$; 411da177e4SLinus Torvalds EXPORT_SYMBOL($global$); 421da177e4SLinus Torvalds #endif 431da177e4SLinus Torvalds 441da177e4SLinus Torvalds #include <asm/io.h> 451da177e4SLinus Torvalds EXPORT_SYMBOL(memcpy_toio); 461da177e4SLinus Torvalds EXPORT_SYMBOL(memcpy_fromio); 471da177e4SLinus Torvalds EXPORT_SYMBOL(memset_io); 481da177e4SLinus Torvalds 491da177e4SLinus Torvalds extern void $$divI(void); 501da177e4SLinus Torvalds extern void $$divU(void); 511da177e4SLinus Torvalds extern void $$remI(void); 521da177e4SLinus Torvalds extern void $$remU(void); 531da177e4SLinus Torvalds extern void $$mulI(void); 541da177e4SLinus Torvalds extern void $$divU_3(void); 551da177e4SLinus Torvalds extern void $$divU_5(void); 561da177e4SLinus Torvalds extern void $$divU_6(void); 571da177e4SLinus Torvalds extern void $$divU_9(void); 581da177e4SLinus Torvalds extern void $$divU_10(void); 591da177e4SLinus Torvalds extern void $$divU_12(void); 601da177e4SLinus Torvalds extern void $$divU_7(void); 611da177e4SLinus Torvalds extern void $$divU_14(void); 621da177e4SLinus Torvalds extern void $$divU_15(void); 631da177e4SLinus Torvalds extern void $$divI_3(void); 641da177e4SLinus Torvalds extern void $$divI_5(void); 651da177e4SLinus Torvalds extern void $$divI_6(void); 661da177e4SLinus Torvalds extern void $$divI_7(void); 671da177e4SLinus Torvalds extern void $$divI_9(void); 681da177e4SLinus Torvalds extern void $$divI_10(void); 691da177e4SLinus Torvalds extern void $$divI_12(void); 701da177e4SLinus Torvalds extern void $$divI_14(void); 711da177e4SLinus Torvalds extern void $$divI_15(void); 721da177e4SLinus Torvalds 731da177e4SLinus Torvalds EXPORT_SYMBOL($$divI); 741da177e4SLinus Torvalds EXPORT_SYMBOL($$divU); 751da177e4SLinus Torvalds EXPORT_SYMBOL($$remI); 761da177e4SLinus Torvalds EXPORT_SYMBOL($$remU); 771da177e4SLinus Torvalds EXPORT_SYMBOL($$mulI); 781da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_3); 791da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_5); 801da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_6); 811da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_9); 821da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_10); 831da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_12); 841da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_7); 851da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_14); 861da177e4SLinus Torvalds EXPORT_SYMBOL($$divU_15); 871da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_3); 881da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_5); 891da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_6); 901da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_7); 911da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_9); 921da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_10); 931da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_12); 941da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_14); 951da177e4SLinus Torvalds EXPORT_SYMBOL($$divI_15); 961da177e4SLinus Torvalds 979d29213fSKyle McMartin EXPORT_SYMBOL(__ashrdi3); 989d29213fSKyle McMartin EXPORT_SYMBOL(__ashldi3); 999d29213fSKyle McMartin EXPORT_SYMBOL(__lshrdi3); 1009d29213fSKyle McMartin EXPORT_SYMBOL(__muldi3); 101ca0ad83dSJohn David Anglin EXPORT_SYMBOL(__ucmpdi2); 1029d29213fSKyle McMartin 1031da177e4SLinus Torvalds asmlinkage void * __canonicalize_funcptr_for_compare(void *); 1041da177e4SLinus Torvalds EXPORT_SYMBOL(__canonicalize_funcptr_for_compare); 1051da177e4SLinus Torvalds 1069d29213fSKyle McMartin #ifdef CONFIG_64BIT 1079d29213fSKyle McMartin extern void __divdi3(void); 1089d29213fSKyle McMartin extern void __udivdi3(void); 1099d29213fSKyle McMartin extern void __umoddi3(void); 1109d29213fSKyle McMartin extern void __moddi3(void); 1119d29213fSKyle McMartin 1129d29213fSKyle McMartin EXPORT_SYMBOL(__divdi3); 1139d29213fSKyle McMartin EXPORT_SYMBOL(__udivdi3); 1149d29213fSKyle McMartin EXPORT_SYMBOL(__umoddi3); 1159d29213fSKyle McMartin EXPORT_SYMBOL(__moddi3); 1169d29213fSKyle McMartin #endif 1179d29213fSKyle McMartin 118a8f44e38SHelge Deller #ifndef CONFIG_64BIT 1191da177e4SLinus Torvalds extern void $$dyncall(void); 1201da177e4SLinus Torvalds EXPORT_SYMBOL($$dyncall); 1211da177e4SLinus Torvalds #endif 1221da177e4SLinus Torvalds 123d75f054aSHelge Deller #ifdef CONFIG_FUNCTION_TRACER 124d75f054aSHelge Deller extern void _mcount(void); 125d75f054aSHelge Deller EXPORT_SYMBOL(_mcount); 126d75f054aSHelge Deller #endif 127d75f054aSHelge Deller 12876334539SJohn David Anglin /* from pacache.S -- needed for clear/copy_page */ 12976334539SJohn David Anglin EXPORT_SYMBOL(clear_page_asm); 13076334539SJohn David Anglin EXPORT_SYMBOL(copy_page_asm); 131