Linux-2.6.12-rc2
[linux-3.10.git] / arch / arm26 / kernel / armksyms.c
1 /*
2  *  linux/arch/arm26/kernel/armksyms.c
3  *
4  *  Copyright (C) 2003 Ian Molton
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  */
10 #include <linux/module.h>
11 #include <linux/config.h>
12 #include <linux/module.h>
13 #include <linux/user.h>
14 #include <linux/string.h>
15 #include <linux/fs.h>
16 #include <linux/mm.h>
17 #include <linux/mman.h>
18 #include <linux/delay.h>
19 #include <linux/in6.h>
20 #include <linux/interrupt.h>
21 #include <linux/pm.h>
22 #include <linux/tty.h>
23 #include <linux/vt_kern.h>
24 #include <linux/smp_lock.h>
25 #include <linux/syscalls.h>
26
27 #include <asm/byteorder.h>
28 #include <asm/elf.h>
29 #include <asm/io.h>
30 #include <asm/irq.h>
31 #include <asm/processor.h>
32 #include <asm/semaphore.h>
33 #include <asm/system.h>
34 #include <asm/uaccess.h>
35 #include <asm/checksum.h>
36 #include <asm/mach-types.h>
37
38 extern void dump_thread(struct pt_regs *, struct user *);
39 extern int dump_fpu(struct pt_regs *, struct user_fp_struct *);
40 extern void inswb(unsigned int port, void *to, int len);
41 extern void outswb(unsigned int port, const void *to, int len);
42
43 extern void __bad_xchg(volatile void *ptr, int size);
44
45 /*
46  * libgcc functions - functions that are used internally by the
47  * compiler...  (prototypes are not correct though, but that
48  * doesn't really matter since they're not versioned).
49  */
50 extern void __ashldi3(void);
51 extern void __ashrdi3(void);
52 extern void __divsi3(void);
53 extern void __lshrdi3(void);
54 extern void __modsi3(void);
55 extern void __muldi3(void);
56 extern void __ucmpdi2(void);
57 extern void __udivdi3(void);
58 extern void __umoddi3(void);
59 extern void __udivmoddi4(void);
60 extern void __udivsi3(void);
61 extern void __umodsi3(void);
62 extern void abort(void);
63
64 extern void ret_from_exception(void);
65 extern void fpundefinstr(void);
66 extern void fp_enter(void);
67
68 /*
69  * This has a special calling convention; it doesn't
70  * modify any of the usual registers, except for LR.
71  * FIXME - we used to use our own local version - looks to be in kernel/softirq now
72  */
73 //extern void __do_softirq(void);
74
75 #define EXPORT_SYMBOL_ALIAS(sym,orig)           \
76  const char __kstrtab_##sym[]                   \
77   __attribute__((section(".kstrtab"))) =        \
78     __MODULE_STRING(sym);                       \
79  const struct module_symbol __ksymtab_##sym     \
80   __attribute__((section("__ksymtab"))) =       \
81     { (unsigned long)&orig, __kstrtab_##sym };
82
83 /*
84  * floating point math emulator support.
85  * These symbols will never change their calling convention...
86  */
87 EXPORT_SYMBOL_ALIAS(kern_fp_enter,fp_enter);
88 EXPORT_SYMBOL_ALIAS(fp_printk,printk);
89 EXPORT_SYMBOL_ALIAS(fp_send_sig,send_sig);
90
91 EXPORT_SYMBOL(fpundefinstr);
92 EXPORT_SYMBOL(ret_from_exception);
93
94 #ifdef CONFIG_VT
95 EXPORT_SYMBOL(kd_mksound);
96 #endif
97
98 //EXPORT_SYMBOL(__do_softirq);
99
100         /* platform dependent support */
101 EXPORT_SYMBOL(dump_thread);
102 EXPORT_SYMBOL(dump_fpu);
103 EXPORT_SYMBOL(udelay);
104 EXPORT_SYMBOL(kernel_thread);
105 EXPORT_SYMBOL(system_rev);
106 EXPORT_SYMBOL(system_serial_low);
107 EXPORT_SYMBOL(system_serial_high);
108 #ifdef CONFIG_DEBUG_BUGVERBOSE
109 EXPORT_SYMBOL(__bug);
110 #endif
111 EXPORT_SYMBOL(__bad_xchg);
112 EXPORT_SYMBOL(__readwrite_bug);
113 EXPORT_SYMBOL(enable_irq);
114 EXPORT_SYMBOL(disable_irq);
115 EXPORT_SYMBOL(set_irq_type);
116 EXPORT_SYMBOL(pm_idle);
117 EXPORT_SYMBOL(pm_power_off);
118
119         /* processor dependencies */
120 EXPORT_SYMBOL(__machine_arch_type);
121
122         /* networking */
123 EXPORT_SYMBOL(csum_partial_copy_nocheck);
124 EXPORT_SYMBOL(__csum_ipv6_magic);
125
126         /* io */
127 #ifndef __raw_readsb
128 EXPORT_SYMBOL(__raw_readsb);
129 #endif
130 #ifndef __raw_readsw
131 EXPORT_SYMBOL(__raw_readsw);
132 #endif
133 #ifndef __raw_readsl
134 EXPORT_SYMBOL(__raw_readsl);
135 #endif
136 #ifndef __raw_writesb
137 EXPORT_SYMBOL(__raw_writesb);
138 #endif
139 #ifndef __raw_writesw
140 EXPORT_SYMBOL(__raw_writesw);
141 #endif
142 #ifndef __raw_writesl
143 EXPORT_SYMBOL(__raw_writesl);
144 #endif
145
146         /* string / mem functions */
147 EXPORT_SYMBOL(strcpy);
148 EXPORT_SYMBOL(strncpy);
149 EXPORT_SYMBOL(strcat);
150 EXPORT_SYMBOL(strncat);
151 EXPORT_SYMBOL(strcmp);
152 EXPORT_SYMBOL(strncmp);
153 EXPORT_SYMBOL(strchr);
154 EXPORT_SYMBOL(strlen);
155 EXPORT_SYMBOL(strnlen);
156 EXPORT_SYMBOL(strpbrk);
157 EXPORT_SYMBOL(strrchr);
158 EXPORT_SYMBOL(strstr);
159 EXPORT_SYMBOL(memset);
160 EXPORT_SYMBOL(memcpy);
161 EXPORT_SYMBOL(memmove);
162 EXPORT_SYMBOL(memcmp);
163 EXPORT_SYMBOL(memscan);
164 EXPORT_SYMBOL(__memzero);
165
166         /* user mem (segment) */
167 EXPORT_SYMBOL(uaccess_kernel);
168 EXPORT_SYMBOL(uaccess_user);
169
170 EXPORT_SYMBOL(__get_user_1);
171 EXPORT_SYMBOL(__get_user_2);
172 EXPORT_SYMBOL(__get_user_4);
173 EXPORT_SYMBOL(__get_user_8);
174
175 EXPORT_SYMBOL(__put_user_1);
176 EXPORT_SYMBOL(__put_user_2);
177 EXPORT_SYMBOL(__put_user_4);
178 EXPORT_SYMBOL(__put_user_8);
179
180         /* gcc lib functions */
181 EXPORT_SYMBOL(__ashldi3);
182 EXPORT_SYMBOL(__ashrdi3);
183 EXPORT_SYMBOL(__divsi3);
184 EXPORT_SYMBOL(__lshrdi3);
185 EXPORT_SYMBOL(__modsi3);
186 EXPORT_SYMBOL(__muldi3);
187 EXPORT_SYMBOL(__ucmpdi2);
188 EXPORT_SYMBOL(__udivdi3);
189 EXPORT_SYMBOL(__umoddi3);
190 EXPORT_SYMBOL(__udivmoddi4);
191 EXPORT_SYMBOL(__udivsi3);
192 EXPORT_SYMBOL(__umodsi3);
193
194         /* bitops */
195 EXPORT_SYMBOL(_set_bit_le);
196 EXPORT_SYMBOL(_test_and_set_bit_le);
197 EXPORT_SYMBOL(_clear_bit_le);
198 EXPORT_SYMBOL(_test_and_clear_bit_le);
199 EXPORT_SYMBOL(_change_bit_le);
200 EXPORT_SYMBOL(_test_and_change_bit_le);
201 EXPORT_SYMBOL(_find_first_zero_bit_le);
202 EXPORT_SYMBOL(_find_next_zero_bit_le);
203
204         /* elf */
205 EXPORT_SYMBOL(elf_platform);
206 EXPORT_SYMBOL(elf_hwcap);
207
208         /* syscalls */
209 EXPORT_SYMBOL(sys_write);
210 EXPORT_SYMBOL(sys_read);
211 EXPORT_SYMBOL(sys_lseek);
212 EXPORT_SYMBOL(sys_open);
213 EXPORT_SYMBOL(sys_exit);
214 EXPORT_SYMBOL(sys_wait4);
215
216 EXPORT_SYMBOL(get_wchan);
217
218 #ifdef CONFIG_PREEMPT
219 EXPORT_SYMBOL(kernel_flag);
220 #endif