Linux Kernel  3.7.1
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alpha_ksyms.c
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1 /*
2  * linux/arch/alpha/kernel/alpha_ksyms.c
3  *
4  * Export the alpha-specific functions that are needed for loadable
5  * modules.
6  */
7 
8 #include <linux/module.h>
9 #include <asm/console.h>
10 #include <asm/uaccess.h>
11 #include <asm/checksum.h>
12 #include <asm/fpu.h>
13 #include <asm/machvec.h>
14 
15 #include <linux/syscalls.h>
16 
17 /* these are C runtime functions with special calling conventions: */
18 extern void __divl (void);
19 extern void __reml (void);
20 extern void __divq (void);
21 extern void __remq (void);
22 extern void __divlu (void);
23 extern void __remlu (void);
24 extern void __divqu (void);
25 extern void __remqu (void);
26 
27 EXPORT_SYMBOL(alpha_mv);
28 EXPORT_SYMBOL(callback_getenv);
29 EXPORT_SYMBOL(callback_setenv);
30 EXPORT_SYMBOL(callback_save_env);
31 
32 /* platform dependent support */
33 EXPORT_SYMBOL(strcat);
34 EXPORT_SYMBOL(strcpy);
35 EXPORT_SYMBOL(strlen);
36 EXPORT_SYMBOL(strncpy);
37 EXPORT_SYMBOL(strncat);
38 EXPORT_SYMBOL(strchr);
39 EXPORT_SYMBOL(strrchr);
40 EXPORT_SYMBOL(memmove);
41 EXPORT_SYMBOL(__memcpy);
42 EXPORT_SYMBOL(__memset);
43 EXPORT_SYMBOL(__memsetw);
44 EXPORT_SYMBOL(__constant_c_memset);
45 EXPORT_SYMBOL(copy_page);
46 EXPORT_SYMBOL(clear_page);
47 
48 EXPORT_SYMBOL(alpha_read_fp_reg);
49 EXPORT_SYMBOL(alpha_read_fp_reg_s);
50 EXPORT_SYMBOL(alpha_write_fp_reg);
51 EXPORT_SYMBOL(alpha_write_fp_reg_s);
52 
53 /* Networking helper routines. */
54 EXPORT_SYMBOL(csum_tcpudp_magic);
55 EXPORT_SYMBOL(ip_compute_csum);
56 EXPORT_SYMBOL(ip_fast_csum);
57 EXPORT_SYMBOL(csum_partial_copy_nocheck);
58 EXPORT_SYMBOL(csum_partial_copy_from_user);
59 EXPORT_SYMBOL(csum_ipv6_magic);
60 
61 #ifdef CONFIG_MATHEMU_MODULE
62 extern long (*alpha_fp_emul_imprecise)(struct pt_regs *, unsigned long);
63 extern long (*alpha_fp_emul) (unsigned long pc);
64 EXPORT_SYMBOL(alpha_fp_emul_imprecise);
65 EXPORT_SYMBOL(alpha_fp_emul);
66 #endif
67 
68 /*
69  * The following are specially called from the uaccess assembly stubs.
70  */
71 EXPORT_SYMBOL(__copy_user);
72 EXPORT_SYMBOL(__do_clear_user);
73 
74 /*
75  * SMP-specific symbols.
76  */
77 
78 #ifdef CONFIG_SMP
79 EXPORT_SYMBOL(_atomic_dec_and_lock);
80 #endif /* CONFIG_SMP */
81 
82 /*
83  * The following are special because they're not called
84  * explicitly (the C compiler or assembler generates them in
85  * response to division operations). Fortunately, their
86  * interface isn't gonna change any time soon now, so it's OK
87  * to leave it out of version control.
88  */
89 # undef memcpy
90 # undef memset
91 EXPORT_SYMBOL(__divl);
92 EXPORT_SYMBOL(__divlu);
93 EXPORT_SYMBOL(__divq);
94 EXPORT_SYMBOL(__divqu);
95 EXPORT_SYMBOL(__reml);
96 EXPORT_SYMBOL(__remlu);
97 EXPORT_SYMBOL(__remq);
98 EXPORT_SYMBOL(__remqu);
99 EXPORT_SYMBOL(memcpy);
100 EXPORT_SYMBOL(memset);
101 EXPORT_SYMBOL(memchr);
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