2 * linux/arch/arm/kernel/armksyms.c
4 * Copyright (C) 2000 Russell King
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.
10 #include <linux/config.h>
11 #include <linux/module.h>
12 #include <linux/user.h>
13 #include <linux/string.h>
16 #include <linux/mman.h>
17 #include <linux/pci.h>
18 #include <linux/delay.h>
19 #include <linux/in6.h>
20 #include <linux/interrupt.h>
22 #include <linux/tty.h>
23 #include <linux/vt_kern.h>
24 #include <linux/smp_lock.h>
25 #include <linux/syscalls.h>
27 #include <asm/byteorder.h>
31 #include <asm/proc-fns.h>
32 #include <asm/processor.h>
33 #include <asm/semaphore.h>
34 #include <asm/system.h>
35 #include <asm/uaccess.h>
36 #include <asm/checksum.h>
37 #include <asm/mach-types.h>
39 extern void dump_thread(struct pt_regs *, struct user *);
40 extern int dump_fpu(struct pt_regs *, struct user_fp_struct *);
41 extern void inswb(unsigned int port, void *to, int len);
42 extern void outswb(unsigned int port, const void *to, int len);
44 extern void __bad_xchg(volatile void *ptr, int size);
47 * libgcc functions - functions that are used internally by the
48 * compiler... (prototypes are not correct though, but that
49 * doesn't really matter since they're not versioned).
51 extern void __ashldi3(void);
52 extern void __ashrdi3(void);
53 extern void __divsi3(void);
54 extern void __lshrdi3(void);
55 extern void __modsi3(void);
56 extern void __muldi3(void);
57 extern void __ucmpdi2(void);
58 extern void __udivdi3(void);
59 extern void __umoddi3(void);
60 extern void __udivmoddi4(void);
61 extern void __udivsi3(void);
62 extern void __umodsi3(void);
63 extern void __do_div64(void);
64 extern void abort(void);
66 extern void ret_from_exception(void);
67 extern void fpundefinstr(void);
68 extern void fp_enter(void);
69 extern void fp_init(union fp_state *);
72 * This has a special calling convention; it doesn't
73 * modify any of the usual registers, except for LR.
75 #define EXPORT_SYMBOL_ALIAS(sym,orig) \
76 const struct kernel_symbol __ksymtab_##sym \
77 __attribute__((section("__ksymtab"))) = \
78 { (unsigned long)&orig, #sym };
81 * floating point math emulator support.
82 * These symbols will never change their calling convention...
84 EXPORT_SYMBOL_ALIAS(kern_fp_enter,fp_enter);
85 EXPORT_SYMBOL_ALIAS(fp_printk,printk);
86 EXPORT_SYMBOL_ALIAS(fp_send_sig,send_sig);
88 EXPORT_SYMBOL_NOVERS(__backtrace);
90 /* platform dependent support */
91 EXPORT_SYMBOL(dump_thread);
92 EXPORT_SYMBOL(dump_fpu);
93 EXPORT_SYMBOL(udelay);
94 EXPORT_SYMBOL(__ioremap);
95 EXPORT_SYMBOL(__iounmap);
96 EXPORT_SYMBOL(kernel_thread);
97 EXPORT_SYMBOL(system_rev);
98 EXPORT_SYMBOL(system_serial_low);
99 EXPORT_SYMBOL(system_serial_high);
100 #ifdef CONFIG_DEBUG_BUGVERBOSE
101 EXPORT_SYMBOL(__bug);
103 EXPORT_SYMBOL(__bad_xchg);
104 EXPORT_SYMBOL(__readwrite_bug);
105 EXPORT_SYMBOL(enable_irq);
106 EXPORT_SYMBOL(disable_irq);
107 EXPORT_SYMBOL(probe_irq_mask);
108 EXPORT_SYMBOL(set_irq_type);
109 EXPORT_SYMBOL(enable_irq_wake);
110 EXPORT_SYMBOL(disable_irq_wake);
111 EXPORT_SYMBOL(pm_idle);
112 EXPORT_SYMBOL(pm_power_off);
113 EXPORT_SYMBOL(fp_init);
115 /* processor dependencies */
116 EXPORT_SYMBOL(__machine_arch_type);
119 EXPORT_SYMBOL(csum_partial);
120 EXPORT_SYMBOL(csum_partial_copy_nocheck);
121 EXPORT_SYMBOL(__csum_ipv6_magic);
125 EXPORT_SYMBOL_NOVERS(__raw_readsb);
128 EXPORT_SYMBOL_NOVERS(__raw_readsw);
131 EXPORT_SYMBOL_NOVERS(__raw_readsl);
133 #ifndef __raw_writesb
134 EXPORT_SYMBOL_NOVERS(__raw_writesb);
136 #ifndef __raw_writesw
137 EXPORT_SYMBOL_NOVERS(__raw_writesw);
139 #ifndef __raw_writesl
140 EXPORT_SYMBOL_NOVERS(__raw_writesl);
143 /* address translation */
144 #ifndef __virt_to_phys__is_a_macro
145 EXPORT_SYMBOL(__virt_to_phys);
147 #ifndef __phys_to_virt__is_a_macro
148 EXPORT_SYMBOL(__phys_to_virt);
150 #ifndef __virt_to_bus__is_a_macro
151 EXPORT_SYMBOL(__virt_to_bus);
153 #ifndef __bus_to_virt__is_a_macro
154 EXPORT_SYMBOL(__bus_to_virt);
157 /* string / mem functions */
158 EXPORT_SYMBOL_NOVERS(strcpy);
159 EXPORT_SYMBOL_NOVERS(strncpy);
160 EXPORT_SYMBOL_NOVERS(strcat);
161 EXPORT_SYMBOL_NOVERS(strncat);
162 EXPORT_SYMBOL_NOVERS(strcmp);
163 EXPORT_SYMBOL_NOVERS(strncmp);
164 EXPORT_SYMBOL_NOVERS(strchr);
165 EXPORT_SYMBOL_NOVERS(strlen);
166 EXPORT_SYMBOL_NOVERS(strnlen);
167 EXPORT_SYMBOL_NOVERS(strpbrk);
168 EXPORT_SYMBOL_NOVERS(strrchr);
169 EXPORT_SYMBOL_NOVERS(strstr);
170 EXPORT_SYMBOL_NOVERS(memset);
171 EXPORT_SYMBOL_NOVERS(memcpy);
172 EXPORT_SYMBOL_NOVERS(memmove);
173 EXPORT_SYMBOL_NOVERS(memcmp);
174 EXPORT_SYMBOL_NOVERS(memscan);
175 EXPORT_SYMBOL_NOVERS(__memzero);
177 /* user mem (segment) */
178 EXPORT_SYMBOL(__arch_copy_from_user);
179 EXPORT_SYMBOL(__arch_copy_to_user);
180 EXPORT_SYMBOL(__arch_clear_user);
181 EXPORT_SYMBOL(__arch_strnlen_user);
182 EXPORT_SYMBOL(__arch_strncpy_from_user);
184 EXPORT_SYMBOL_NOVERS(__get_user_1);
185 EXPORT_SYMBOL_NOVERS(__get_user_2);
186 EXPORT_SYMBOL_NOVERS(__get_user_4);
187 EXPORT_SYMBOL_NOVERS(__get_user_8);
189 EXPORT_SYMBOL_NOVERS(__put_user_1);
190 EXPORT_SYMBOL_NOVERS(__put_user_2);
191 EXPORT_SYMBOL_NOVERS(__put_user_4);
192 EXPORT_SYMBOL_NOVERS(__put_user_8);
194 /* gcc lib functions */
195 EXPORT_SYMBOL_NOVERS(__ashldi3);
196 EXPORT_SYMBOL_NOVERS(__ashrdi3);
197 EXPORT_SYMBOL_NOVERS(__divsi3);
198 EXPORT_SYMBOL_NOVERS(__lshrdi3);
199 EXPORT_SYMBOL_NOVERS(__modsi3);
200 EXPORT_SYMBOL_NOVERS(__muldi3);
201 EXPORT_SYMBOL_NOVERS(__ucmpdi2);
202 EXPORT_SYMBOL_NOVERS(__udivdi3);
203 EXPORT_SYMBOL_NOVERS(__umoddi3);
204 EXPORT_SYMBOL_NOVERS(__udivmoddi4);
205 EXPORT_SYMBOL_NOVERS(__udivsi3);
206 EXPORT_SYMBOL_NOVERS(__umodsi3);
207 EXPORT_SYMBOL_NOVERS(__do_div64);
210 EXPORT_SYMBOL(_set_bit_le);
211 EXPORT_SYMBOL(_test_and_set_bit_le);
212 EXPORT_SYMBOL(_clear_bit_le);
213 EXPORT_SYMBOL(_test_and_clear_bit_le);
214 EXPORT_SYMBOL(_change_bit_le);
215 EXPORT_SYMBOL(_test_and_change_bit_le);
216 EXPORT_SYMBOL(_find_first_zero_bit_le);
217 EXPORT_SYMBOL(_find_next_zero_bit_le);
220 EXPORT_SYMBOL(_set_bit_be);
221 EXPORT_SYMBOL(_test_and_set_bit_be);
222 EXPORT_SYMBOL(_clear_bit_be);
223 EXPORT_SYMBOL(_test_and_clear_bit_be);
224 EXPORT_SYMBOL(_change_bit_be);
225 EXPORT_SYMBOL(_test_and_change_bit_be);
226 EXPORT_SYMBOL(_find_first_zero_bit_be);
227 EXPORT_SYMBOL(_find_next_zero_bit_be);
231 EXPORT_SYMBOL(elf_platform);
232 EXPORT_SYMBOL(elf_hwcap);
235 EXPORT_SYMBOL(sys_write);
236 EXPORT_SYMBOL(sys_read);
237 EXPORT_SYMBOL(sys_lseek);
238 EXPORT_SYMBOL(sys_open);
239 EXPORT_SYMBOL(sys_exit);
240 EXPORT_SYMBOL(sys_wait4);
243 EXPORT_SYMBOL_NOVERS(__down_failed);
244 EXPORT_SYMBOL_NOVERS(__down_interruptible_failed);
245 EXPORT_SYMBOL_NOVERS(__down_trylock_failed);
246 EXPORT_SYMBOL_NOVERS(__up_wakeup);
248 EXPORT_SYMBOL(get_wchan);