blob: 6da1f20d737239e2fced3c48c1cd89e6442621ee [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * Architecture-specific kernel symbols
3 *
4 * Don't put any exports here unless it's defined in an assembler file.
5 * All other exports should be put directly after the definition.
6 */
7
Linus Torvalds1da177e2005-04-16 15:20:36 -07008#include <linux/module.h>
9
10#include <linux/string.h>
11EXPORT_SYMBOL(memset);
Linus Torvalds1da177e2005-04-16 15:20:36 -070012EXPORT_SYMBOL(memcpy);
Linus Torvalds1da177e2005-04-16 15:20:36 -070013EXPORT_SYMBOL(strlen);
Linus Torvalds1da177e2005-04-16 15:20:36 -070014
Zhang, Xiantaoa7d57ec2008-02-04 15:46:23 -080015#include<asm/pgtable.h>
16EXPORT_SYMBOL_GPL(empty_zero_page);
17
Linus Torvalds1da177e2005-04-16 15:20:36 -070018#include <asm/checksum.h>
19EXPORT_SYMBOL(ip_fast_csum); /* hand-coded assembly */
Tony Lucka5f8ee02006-12-07 13:18:57 -080020EXPORT_SYMBOL(csum_ipv6_magic);
Linus Torvalds1da177e2005-04-16 15:20:36 -070021
Linus Torvalds1da177e2005-04-16 15:20:36 -070022#include <asm/page.h>
23EXPORT_SYMBOL(clear_page);
24
25#ifdef CONFIG_VIRTUAL_MEM_MAP
26#include <linux/bootmem.h>
Dean Roeb77dae522005-11-09 14:25:06 -060027EXPORT_SYMBOL(min_low_pfn); /* defined by bootmem.c, but not exported by generic code */
Linus Torvalds1da177e2005-04-16 15:20:36 -070028EXPORT_SYMBOL(max_low_pfn); /* defined by bootmem.c, but not exported by generic code */
29#endif
30
31#include <asm/processor.h>
32EXPORT_SYMBOL(per_cpu__cpu_info);
33#ifdef CONFIG_SMP
34EXPORT_SYMBOL(per_cpu__local_per_cpu_offset);
35#endif
36
37#include <asm/uaccess.h>
38EXPORT_SYMBOL(__copy_user);
39EXPORT_SYMBOL(__do_clear_user);
40EXPORT_SYMBOL(__strlen_user);
41EXPORT_SYMBOL(__strncpy_from_user);
42EXPORT_SYMBOL(__strnlen_user);
43
Linus Torvalds1da177e2005-04-16 15:20:36 -070044/* from arch/ia64/lib */
45extern void __divsi3(void);
46extern void __udivsi3(void);
47extern void __modsi3(void);
48extern void __umodsi3(void);
49extern void __divdi3(void);
50extern void __udivdi3(void);
51extern void __moddi3(void);
52extern void __umoddi3(void);
53
54EXPORT_SYMBOL(__divsi3);
55EXPORT_SYMBOL(__udivsi3);
56EXPORT_SYMBOL(__modsi3);
57EXPORT_SYMBOL(__umodsi3);
58EXPORT_SYMBOL(__divdi3);
59EXPORT_SYMBOL(__udivdi3);
60EXPORT_SYMBOL(__moddi3);
61EXPORT_SYMBOL(__umoddi3);
62
Andrew Mortonbdc26192007-12-07 16:10:19 -080063#include <asm/page.h>
64EXPORT_SYMBOL(copy_page);
65
Prarit Bhargava0a69ca92006-07-31 09:12:11 -040066#if defined(CONFIG_MD_RAID456) || defined(CONFIG_MD_RAID456_MODULE)
Linus Torvalds1da177e2005-04-16 15:20:36 -070067extern void xor_ia64_2(void);
68extern void xor_ia64_3(void);
69extern void xor_ia64_4(void);
70extern void xor_ia64_5(void);
71
72EXPORT_SYMBOL(xor_ia64_2);
73EXPORT_SYMBOL(xor_ia64_3);
74EXPORT_SYMBOL(xor_ia64_4);
75EXPORT_SYMBOL(xor_ia64_5);
76#endif
77
78#include <asm/pal.h>
79EXPORT_SYMBOL(ia64_pal_call_phys_stacked);
80EXPORT_SYMBOL(ia64_pal_call_phys_static);
81EXPORT_SYMBOL(ia64_pal_call_stacked);
82EXPORT_SYMBOL(ia64_pal_call_static);
83EXPORT_SYMBOL(ia64_load_scratch_fpregs);
84EXPORT_SYMBOL(ia64_save_scratch_fpregs);
85
86#include <asm/unwind.h>
87EXPORT_SYMBOL(unw_init_running);
88
89#ifdef ASM_SUPPORTED
90# ifdef CONFIG_SMP
Andrew Mortona1365642006-01-08 01:04:09 -080091# if (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
Linus Torvalds1da177e2005-04-16 15:20:36 -070092/*
93 * This is not a normal routine and we don't want a function descriptor for it, so we use
94 * a fake declaration here.
95 */
96extern char ia64_spinlock_contention_pre3_4;
97EXPORT_SYMBOL(ia64_spinlock_contention_pre3_4);
98# else
99/*
100 * This is not a normal routine and we don't want a function descriptor for it, so we use
101 * a fake declaration here.
102 */
103extern char ia64_spinlock_contention;
104EXPORT_SYMBOL(ia64_spinlock_contention);
105# endif
106# endif
107#endif
108
David Mosberger-Tang2ab561a2006-06-21 11:19:22 -0700109#if defined(CONFIG_IA64_ESI) || defined(CONFIG_IA64_ESI_MODULE)
110extern void esi_call_phys (void);
111EXPORT_SYMBOL_GPL(esi_call_phys);
112#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113extern char ia64_ivt[];
114EXPORT_SYMBOL(ia64_ivt);