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1da177e4 LT |
1 | /* $Id: sparc64_ksyms.c,v 1.121 2002/02/09 19:49:31 davem Exp $ |
2 | * arch/sparc64/kernel/sparc64_ksyms.c: Sparc64 specific ksyms support. | |
3 | * | |
4 | * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) | |
5 | * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) | |
6 | * Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz) | |
7 | */ | |
8 | ||
9 | /* Tell string.h we don't want memcpy etc. as cpp defines */ | |
10 | #define EXPORT_SYMTAB_STROPS | |
11 | #define PROMLIB_INTERNAL | |
12 | ||
1da177e4 LT |
13 | #include <linux/module.h> |
14 | #include <linux/types.h> | |
15 | #include <linux/string.h> | |
16 | #include <linux/sched.h> | |
17 | #include <linux/in6.h> | |
18 | #include <linux/pci.h> | |
19 | #include <linux/interrupt.h> | |
20 | #include <linux/fs_struct.h> | |
21 | #include <linux/fs.h> | |
22 | #include <linux/mm.h> | |
23 | #include <linux/socket.h> | |
24 | #include <linux/syscalls.h> | |
25 | #include <linux/percpu.h> | |
26 | #include <linux/init.h> | |
27 | #include <net/compat.h> | |
28 | ||
29 | #include <asm/oplib.h> | |
30 | #include <asm/delay.h> | |
31 | #include <asm/system.h> | |
32 | #include <asm/auxio.h> | |
33 | #include <asm/pgtable.h> | |
34 | #include <asm/io.h> | |
35 | #include <asm/irq.h> | |
36 | #include <asm/idprom.h> | |
37 | #include <asm/svr4.h> | |
38 | #include <asm/elf.h> | |
39 | #include <asm/head.h> | |
40 | #include <asm/smp.h> | |
41 | #include <asm/mostek.h> | |
42 | #include <asm/ptrace.h> | |
43 | #include <asm/user.h> | |
44 | #include <asm/uaccess.h> | |
45 | #include <asm/checksum.h> | |
46 | #include <asm/fpumacro.h> | |
47 | #include <asm/pgalloc.h> | |
48 | #include <asm/cacheflush.h> | |
49 | #ifdef CONFIG_SBUS | |
50 | #include <asm/sbus.h> | |
51 | #include <asm/dma.h> | |
52 | #endif | |
53 | #ifdef CONFIG_PCI | |
54 | #include <asm/ebus.h> | |
55 | #include <asm/isa.h> | |
56 | #endif | |
57 | #include <asm/a.out.h> | |
58 | #include <asm/ns87303.h> | |
59 | #include <asm/timer.h> | |
60 | #include <asm/cpudata.h> | |
61 | #include <asm/rwsem.h> | |
62 | ||
63 | struct poll { | |
64 | int fd; | |
65 | short events; | |
66 | short revents; | |
67 | }; | |
68 | ||
69 | extern void die_if_kernel(char *str, struct pt_regs *regs); | |
70 | extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); | |
1da177e4 LT |
71 | extern void *__bzero(void *, size_t); |
72 | extern void *__memscan_zero(void *, size_t); | |
73 | extern void *__memscan_generic(void *, int, size_t); | |
74 | extern int __memcmp(const void *, const void *, __kernel_size_t); | |
75 | extern __kernel_size_t strlen(const char *); | |
76 | extern void linux_sparc_syscall(void); | |
77 | extern void rtrap(void); | |
78 | extern void show_regs(struct pt_regs *); | |
79 | extern void solaris_syscall(void); | |
8d8a6479 | 80 | extern void syscall_trace(struct pt_regs *, int); |
1da177e4 LT |
81 | extern u32 sunos_sys_table[], sys_call_table32[]; |
82 | extern void tl0_solaris(void); | |
83 | extern void sys_sigsuspend(void); | |
84 | extern int svr4_getcontext(svr4_ucontext_t *uc, struct pt_regs *regs); | |
85 | extern int svr4_setcontext(svr4_ucontext_t *uc, struct pt_regs *regs); | |
86 | extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg); | |
87 | extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *); | |
88 | extern long sparc32_open(const char __user * filename, int flags, int mode); | |
1da177e4 LT |
89 | extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from, |
90 | unsigned long pfn, unsigned long size, pgprot_t prot); | |
91 | extern void (*prom_palette)(int); | |
92 | ||
93 | extern int __ashrdi3(int, int); | |
94 | ||
1da177e4 LT |
95 | extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs); |
96 | ||
1da177e4 LT |
97 | extern unsigned int sys_call_table[]; |
98 | ||
99 | extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *); | |
100 | extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *, | |
101 | unsigned long *); | |
102 | extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *, | |
103 | unsigned long *, unsigned long *); | |
104 | extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *, | |
105 | unsigned long *, unsigned long *, unsigned long *); | |
106 | ||
36344762 DM |
107 | extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *); |
108 | extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *, | |
109 | unsigned long *); | |
110 | extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *, | |
111 | unsigned long *, unsigned long *); | |
112 | extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *, | |
113 | unsigned long *, unsigned long *, unsigned long *); | |
114 | ||
1da177e4 LT |
115 | /* Per-CPU information table */ |
116 | EXPORT_PER_CPU_SYMBOL(__cpu_data); | |
117 | ||
118 | /* used by various drivers */ | |
119 | #ifdef CONFIG_SMP | |
1da177e4 LT |
120 | /* Out of line rw-locking implementation. */ |
121 | EXPORT_SYMBOL(__read_lock); | |
122 | EXPORT_SYMBOL(__read_unlock); | |
123 | EXPORT_SYMBOL(__write_lock); | |
124 | EXPORT_SYMBOL(__write_unlock); | |
125 | EXPORT_SYMBOL(__write_trylock); | |
1da177e4 | 126 | |
1da177e4 LT |
127 | #if defined(CONFIG_MCOUNT) |
128 | extern void _mcount(void); | |
129 | EXPORT_SYMBOL(_mcount); | |
130 | #endif | |
131 | ||
132 | /* CPU online map and active count. */ | |
133 | EXPORT_SYMBOL(cpu_online_map); | |
134 | EXPORT_SYMBOL(phys_cpu_present_map); | |
135 | ||
1da177e4 LT |
136 | EXPORT_SYMBOL(smp_call_function); |
137 | #endif /* CONFIG_SMP */ | |
138 | ||
139 | EXPORT_SYMBOL(sparc64_get_clock_tick); | |
140 | ||
141 | /* semaphores */ | |
142 | EXPORT_SYMBOL(down); | |
143 | EXPORT_SYMBOL(down_trylock); | |
144 | EXPORT_SYMBOL(down_interruptible); | |
145 | EXPORT_SYMBOL(up); | |
146 | ||
147 | /* RW semaphores */ | |
148 | EXPORT_SYMBOL(__down_read); | |
149 | EXPORT_SYMBOL(__down_read_trylock); | |
150 | EXPORT_SYMBOL(__down_write); | |
151 | EXPORT_SYMBOL(__down_write_trylock); | |
152 | EXPORT_SYMBOL(__up_read); | |
153 | EXPORT_SYMBOL(__up_write); | |
154 | EXPORT_SYMBOL(__downgrade_write); | |
155 | ||
156 | /* Atomic counter implementation. */ | |
157 | EXPORT_SYMBOL(atomic_add); | |
158 | EXPORT_SYMBOL(atomic_add_ret); | |
159 | EXPORT_SYMBOL(atomic_sub); | |
160 | EXPORT_SYMBOL(atomic_sub_ret); | |
161 | EXPORT_SYMBOL(atomic64_add); | |
162 | EXPORT_SYMBOL(atomic64_add_ret); | |
163 | EXPORT_SYMBOL(atomic64_sub); | |
164 | EXPORT_SYMBOL(atomic64_sub_ret); | |
1da177e4 LT |
165 | |
166 | /* Atomic bit operations. */ | |
167 | EXPORT_SYMBOL(test_and_set_bit); | |
168 | EXPORT_SYMBOL(test_and_clear_bit); | |
169 | EXPORT_SYMBOL(test_and_change_bit); | |
170 | EXPORT_SYMBOL(set_bit); | |
171 | EXPORT_SYMBOL(clear_bit); | |
172 | EXPORT_SYMBOL(change_bit); | |
173 | ||
1da177e4 LT |
174 | EXPORT_SYMBOL(__flushw_user); |
175 | ||
176 | EXPORT_SYMBOL(tlb_type); | |
177 | EXPORT_SYMBOL(get_fb_unmapped_area); | |
178 | EXPORT_SYMBOL(flush_icache_range); | |
179 | ||
180 | EXPORT_SYMBOL(flush_dcache_page); | |
181 | #ifdef DCACHE_ALIASING_POSSIBLE | |
182 | EXPORT_SYMBOL(__flush_dcache_range); | |
183 | #endif | |
184 | ||
185 | EXPORT_SYMBOL(mostek_lock); | |
186 | EXPORT_SYMBOL(mstk48t02_regs); | |
1da177e4 LT |
187 | #ifdef CONFIG_SUN_AUXIO |
188 | EXPORT_SYMBOL(auxio_set_led); | |
189 | EXPORT_SYMBOL(auxio_set_lte); | |
190 | #endif | |
191 | #ifdef CONFIG_SBUS | |
192 | EXPORT_SYMBOL(sbus_root); | |
193 | EXPORT_SYMBOL(dma_chain); | |
194 | EXPORT_SYMBOL(sbus_set_sbus64); | |
195 | EXPORT_SYMBOL(sbus_alloc_consistent); | |
196 | EXPORT_SYMBOL(sbus_free_consistent); | |
197 | EXPORT_SYMBOL(sbus_map_single); | |
198 | EXPORT_SYMBOL(sbus_unmap_single); | |
199 | EXPORT_SYMBOL(sbus_map_sg); | |
200 | EXPORT_SYMBOL(sbus_unmap_sg); | |
201 | EXPORT_SYMBOL(sbus_dma_sync_single_for_cpu); | |
202 | EXPORT_SYMBOL(sbus_dma_sync_single_for_device); | |
203 | EXPORT_SYMBOL(sbus_dma_sync_sg_for_cpu); | |
204 | EXPORT_SYMBOL(sbus_dma_sync_sg_for_device); | |
205 | #endif | |
206 | EXPORT_SYMBOL(outsb); | |
207 | EXPORT_SYMBOL(outsw); | |
208 | EXPORT_SYMBOL(outsl); | |
209 | EXPORT_SYMBOL(insb); | |
210 | EXPORT_SYMBOL(insw); | |
211 | EXPORT_SYMBOL(insl); | |
212 | #ifdef CONFIG_PCI | |
213 | EXPORT_SYMBOL(ebus_chain); | |
214 | EXPORT_SYMBOL(isa_chain); | |
215 | EXPORT_SYMBOL(pci_memspace_mask); | |
216 | EXPORT_SYMBOL(pci_alloc_consistent); | |
217 | EXPORT_SYMBOL(pci_free_consistent); | |
218 | EXPORT_SYMBOL(pci_map_single); | |
219 | EXPORT_SYMBOL(pci_unmap_single); | |
220 | EXPORT_SYMBOL(pci_map_sg); | |
221 | EXPORT_SYMBOL(pci_unmap_sg); | |
222 | EXPORT_SYMBOL(pci_dma_sync_single_for_cpu); | |
223 | EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu); | |
224 | EXPORT_SYMBOL(pci_dma_supported); | |
225 | #endif | |
226 | ||
227 | /* I/O device mmaping on Sparc64. */ | |
1da177e4 LT |
228 | EXPORT_SYMBOL(io_remap_pfn_range); |
229 | ||
2d7d5f05 | 230 | #ifdef CONFIG_COMPAT |
1da177e4 | 231 | /* Solaris/SunOS binary compatibility */ |
1da177e4 | 232 | EXPORT_SYMBOL(verify_compat_iovec); |
2d7d5f05 | 233 | #endif |
1da177e4 | 234 | |
1da177e4 | 235 | EXPORT_SYMBOL(dump_fpu); |
1da177e4 LT |
236 | EXPORT_SYMBOL(put_fs_struct); |
237 | ||
238 | /* math-emu wants this */ | |
239 | EXPORT_SYMBOL(die_if_kernel); | |
240 | ||
241 | /* Kernel thread creation. */ | |
242 | EXPORT_SYMBOL(kernel_thread); | |
243 | ||
244 | /* prom symbols */ | |
245 | EXPORT_SYMBOL(idprom); | |
246 | EXPORT_SYMBOL(prom_root_node); | |
247 | EXPORT_SYMBOL(prom_getchild); | |
248 | EXPORT_SYMBOL(prom_getsibling); | |
249 | EXPORT_SYMBOL(prom_searchsiblings); | |
250 | EXPORT_SYMBOL(prom_firstprop); | |
251 | EXPORT_SYMBOL(prom_nextprop); | |
252 | EXPORT_SYMBOL(prom_getproplen); | |
253 | EXPORT_SYMBOL(prom_getproperty); | |
254 | EXPORT_SYMBOL(prom_node_has_property); | |
255 | EXPORT_SYMBOL(prom_setprop); | |
256 | EXPORT_SYMBOL(saved_command_line); | |
257 | EXPORT_SYMBOL(prom_getname); | |
258 | EXPORT_SYMBOL(prom_finddevice); | |
259 | EXPORT_SYMBOL(prom_feval); | |
260 | EXPORT_SYMBOL(prom_getbool); | |
261 | EXPORT_SYMBOL(prom_getstring); | |
262 | EXPORT_SYMBOL(prom_getint); | |
263 | EXPORT_SYMBOL(prom_getintdefault); | |
264 | EXPORT_SYMBOL(__prom_getchild); | |
265 | EXPORT_SYMBOL(__prom_getsibling); | |
266 | ||
267 | /* sparc library symbols */ | |
268 | EXPORT_SYMBOL(strlen); | |
1da177e4 LT |
269 | EXPORT_SYMBOL(__strlen_user); |
270 | EXPORT_SYMBOL(__strnlen_user); | |
1da177e4 LT |
271 | |
272 | #ifdef CONFIG_SOLARIS_EMUL_MODULE | |
273 | EXPORT_SYMBOL(linux_sparc_syscall); | |
274 | EXPORT_SYMBOL(rtrap); | |
275 | EXPORT_SYMBOL(show_regs); | |
276 | EXPORT_SYMBOL(solaris_syscall); | |
277 | EXPORT_SYMBOL(syscall_trace); | |
278 | EXPORT_SYMBOL(sunos_sys_table); | |
279 | EXPORT_SYMBOL(sys_call_table32); | |
280 | EXPORT_SYMBOL(tl0_solaris); | |
281 | EXPORT_SYMBOL(sys_sigsuspend); | |
282 | EXPORT_SYMBOL(sys_getppid); | |
283 | EXPORT_SYMBOL(sys_getpid); | |
284 | EXPORT_SYMBOL(sys_geteuid); | |
285 | EXPORT_SYMBOL(sys_getuid); | |
286 | EXPORT_SYMBOL(sys_getegid); | |
287 | EXPORT_SYMBOL(sys_getgid); | |
288 | EXPORT_SYMBOL(svr4_getcontext); | |
289 | EXPORT_SYMBOL(svr4_setcontext); | |
290 | EXPORT_SYMBOL(compat_sys_ioctl); | |
291 | EXPORT_SYMBOL(sparc32_open); | |
1da177e4 LT |
292 | #endif |
293 | ||
294 | /* Special internal versions of library functions. */ | |
295 | EXPORT_SYMBOL(_clear_page); | |
296 | EXPORT_SYMBOL(clear_user_page); | |
297 | EXPORT_SYMBOL(copy_user_page); | |
298 | EXPORT_SYMBOL(__bzero); | |
299 | EXPORT_SYMBOL(__memscan_zero); | |
300 | EXPORT_SYMBOL(__memscan_generic); | |
301 | EXPORT_SYMBOL(__memcmp); | |
302 | EXPORT_SYMBOL(__memset); | |
1da177e4 LT |
303 | |
304 | EXPORT_SYMBOL(csum_partial); | |
305 | EXPORT_SYMBOL(csum_partial_copy_nocheck); | |
306 | EXPORT_SYMBOL(__csum_partial_copy_from_user); | |
307 | EXPORT_SYMBOL(__csum_partial_copy_to_user); | |
308 | EXPORT_SYMBOL(ip_fast_csum); | |
309 | ||
310 | /* Moving data to/from/in userspace. */ | |
311 | EXPORT_SYMBOL(___copy_to_user); | |
312 | EXPORT_SYMBOL(___copy_from_user); | |
313 | EXPORT_SYMBOL(___copy_in_user); | |
314 | EXPORT_SYMBOL(copy_to_user_fixup); | |
315 | EXPORT_SYMBOL(copy_from_user_fixup); | |
316 | EXPORT_SYMBOL(copy_in_user_fixup); | |
317 | EXPORT_SYMBOL(__strncpy_from_user); | |
c857e3fd | 318 | EXPORT_SYMBOL(__clear_user); |
1da177e4 LT |
319 | |
320 | /* Various address conversion macros use this. */ | |
1da177e4 | 321 | EXPORT_SYMBOL(sparc64_valid_addr_bitmap); |
1da177e4 LT |
322 | |
323 | /* No version information on this, heavily used in inline asm, | |
324 | * and will always be 'void __ret_efault(void)'. | |
325 | */ | |
326 | EXPORT_SYMBOL(__ret_efault); | |
327 | ||
328 | /* No version information on these, as gcc produces such symbols. */ | |
329 | EXPORT_SYMBOL(memcmp); | |
330 | EXPORT_SYMBOL(memcpy); | |
331 | EXPORT_SYMBOL(memset); | |
332 | EXPORT_SYMBOL(memmove); | |
333 | EXPORT_SYMBOL(strncmp); | |
334 | ||
335 | /* Delay routines. */ | |
336 | EXPORT_SYMBOL(__udelay); | |
337 | EXPORT_SYMBOL(__ndelay); | |
338 | EXPORT_SYMBOL(__const_udelay); | |
339 | EXPORT_SYMBOL(__delay); | |
340 | ||
341 | void VISenter(void); | |
342 | /* RAID code needs this */ | |
343 | EXPORT_SYMBOL(VISenter); | |
344 | ||
345 | /* for input/keybdev */ | |
346 | EXPORT_SYMBOL(sun_do_break); | |
347 | EXPORT_SYMBOL(serial_console); | |
348 | EXPORT_SYMBOL(stop_a_enabled); | |
349 | ||
350 | #ifdef CONFIG_DEBUG_BUGVERBOSE | |
351 | EXPORT_SYMBOL(do_BUG); | |
352 | #endif | |
353 | ||
354 | /* for ns8703 */ | |
355 | EXPORT_SYMBOL(ns87303_lock); | |
356 | ||
357 | /* for solaris compat module */ | |
358 | EXPORT_SYMBOL_GPL(sys_call_table); | |
359 | ||
360 | EXPORT_SYMBOL(tick_ops); | |
361 | ||
362 | EXPORT_SYMBOL(xor_vis_2); | |
363 | EXPORT_SYMBOL(xor_vis_3); | |
364 | EXPORT_SYMBOL(xor_vis_4); | |
365 | EXPORT_SYMBOL(xor_vis_5); | |
366 | ||
36344762 DM |
367 | EXPORT_SYMBOL(xor_niagara_2); |
368 | EXPORT_SYMBOL(xor_niagara_3); | |
369 | EXPORT_SYMBOL(xor_niagara_4); | |
370 | EXPORT_SYMBOL(xor_niagara_5); | |
371 | ||
1da177e4 | 372 | EXPORT_SYMBOL(prom_palette); |