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Commit | Line | Data |
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8b99cfb8 | 1 | /* arch/sparc64/kernel/sparc64_ksyms.c: Sparc64 specific ksyms support. |
1da177e4 | 2 | * |
8b99cfb8 | 3 | * Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net) |
1da177e4 LT |
4 | * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) |
5 | * Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz) | |
6 | */ | |
7 | ||
8 | /* Tell string.h we don't want memcpy etc. as cpp defines */ | |
9 | #define EXPORT_SYMTAB_STROPS | |
10 | #define PROMLIB_INTERNAL | |
11 | ||
1da177e4 LT |
12 | #include <linux/module.h> |
13 | #include <linux/types.h> | |
14 | #include <linux/string.h> | |
15 | #include <linux/sched.h> | |
16 | #include <linux/in6.h> | |
17 | #include <linux/pci.h> | |
18 | #include <linux/interrupt.h> | |
19 | #include <linux/fs_struct.h> | |
20 | #include <linux/fs.h> | |
21 | #include <linux/mm.h> | |
22 | #include <linux/socket.h> | |
23 | #include <linux/syscalls.h> | |
24 | #include <linux/percpu.h> | |
25 | #include <linux/init.h> | |
ea1ff19c | 26 | #include <linux/rwsem.h> |
1da177e4 LT |
27 | #include <net/compat.h> |
28 | ||
29 | #include <asm/oplib.h> | |
1da177e4 LT |
30 | #include <asm/system.h> |
31 | #include <asm/auxio.h> | |
32 | #include <asm/pgtable.h> | |
33 | #include <asm/io.h> | |
34 | #include <asm/irq.h> | |
35 | #include <asm/idprom.h> | |
36 | #include <asm/svr4.h> | |
37 | #include <asm/elf.h> | |
38 | #include <asm/head.h> | |
39 | #include <asm/smp.h> | |
40 | #include <asm/mostek.h> | |
41 | #include <asm/ptrace.h> | |
42 | #include <asm/user.h> | |
43 | #include <asm/uaccess.h> | |
44 | #include <asm/checksum.h> | |
45 | #include <asm/fpumacro.h> | |
46 | #include <asm/pgalloc.h> | |
47 | #include <asm/cacheflush.h> | |
48 | #ifdef CONFIG_SBUS | |
49 | #include <asm/sbus.h> | |
50 | #include <asm/dma.h> | |
51 | #endif | |
52 | #ifdef CONFIG_PCI | |
53 | #include <asm/ebus.h> | |
54 | #include <asm/isa.h> | |
55 | #endif | |
56 | #include <asm/a.out.h> | |
57 | #include <asm/ns87303.h> | |
58 | #include <asm/timer.h> | |
59 | #include <asm/cpudata.h> | |
1da177e4 LT |
60 | |
61 | struct poll { | |
62 | int fd; | |
63 | short events; | |
64 | short revents; | |
65 | }; | |
66 | ||
67 | extern void die_if_kernel(char *str, struct pt_regs *regs); | |
68 | extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); | |
1da177e4 LT |
69 | extern void *__bzero(void *, size_t); |
70 | extern void *__memscan_zero(void *, size_t); | |
71 | extern void *__memscan_generic(void *, int, size_t); | |
72 | extern int __memcmp(const void *, const void *, __kernel_size_t); | |
73 | extern __kernel_size_t strlen(const char *); | |
74 | extern void linux_sparc_syscall(void); | |
75 | extern void rtrap(void); | |
76 | extern void show_regs(struct pt_regs *); | |
77 | extern void solaris_syscall(void); | |
8d8a6479 | 78 | extern void syscall_trace(struct pt_regs *, int); |
1da177e4 LT |
79 | extern u32 sunos_sys_table[], sys_call_table32[]; |
80 | extern void tl0_solaris(void); | |
81 | extern void sys_sigsuspend(void); | |
82 | extern int svr4_getcontext(svr4_ucontext_t *uc, struct pt_regs *regs); | |
83 | extern int svr4_setcontext(svr4_ucontext_t *uc, struct pt_regs *regs); | |
84 | extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg); | |
85 | extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *); | |
86 | extern long sparc32_open(const char __user * filename, int flags, int mode); | |
1da177e4 LT |
87 | extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from, |
88 | unsigned long pfn, unsigned long size, pgprot_t prot); | |
89 | extern void (*prom_palette)(int); | |
90 | ||
91 | extern int __ashrdi3(int, int); | |
92 | ||
1da177e4 LT |
93 | extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs); |
94 | ||
1da177e4 LT |
95 | extern unsigned int sys_call_table[]; |
96 | ||
97 | extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *); | |
98 | extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *, | |
99 | unsigned long *); | |
100 | extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *, | |
101 | unsigned long *, unsigned long *); | |
102 | extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *, | |
103 | unsigned long *, unsigned long *, unsigned long *); | |
104 | ||
36344762 DM |
105 | extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *); |
106 | extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *, | |
107 | unsigned long *); | |
108 | extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *, | |
109 | unsigned long *, unsigned long *); | |
110 | extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *, | |
111 | unsigned long *, unsigned long *, unsigned long *); | |
112 | ||
1da177e4 LT |
113 | /* Per-CPU information table */ |
114 | EXPORT_PER_CPU_SYMBOL(__cpu_data); | |
115 | ||
116 | /* used by various drivers */ | |
117 | #ifdef CONFIG_SMP | |
1da177e4 LT |
118 | /* Out of line rw-locking implementation. */ |
119 | EXPORT_SYMBOL(__read_lock); | |
120 | EXPORT_SYMBOL(__read_unlock); | |
121 | EXPORT_SYMBOL(__write_lock); | |
122 | EXPORT_SYMBOL(__write_unlock); | |
123 | EXPORT_SYMBOL(__write_trylock); | |
1da177e4 | 124 | |
1da177e4 LT |
125 | EXPORT_SYMBOL(smp_call_function); |
126 | #endif /* CONFIG_SMP */ | |
127 | ||
37e64e5a MP |
128 | #if defined(CONFIG_MCOUNT) |
129 | extern void _mcount(void); | |
130 | EXPORT_SYMBOL(_mcount); | |
131 | #endif | |
132 | ||
1da177e4 LT |
133 | EXPORT_SYMBOL(sparc64_get_clock_tick); |
134 | ||
135 | /* semaphores */ | |
136 | EXPORT_SYMBOL(down); | |
137 | EXPORT_SYMBOL(down_trylock); | |
138 | EXPORT_SYMBOL(down_interruptible); | |
139 | EXPORT_SYMBOL(up); | |
140 | ||
141 | /* RW semaphores */ | |
142 | EXPORT_SYMBOL(__down_read); | |
143 | EXPORT_SYMBOL(__down_read_trylock); | |
144 | EXPORT_SYMBOL(__down_write); | |
145 | EXPORT_SYMBOL(__down_write_trylock); | |
146 | EXPORT_SYMBOL(__up_read); | |
147 | EXPORT_SYMBOL(__up_write); | |
148 | EXPORT_SYMBOL(__downgrade_write); | |
149 | ||
150 | /* Atomic counter implementation. */ | |
151 | EXPORT_SYMBOL(atomic_add); | |
152 | EXPORT_SYMBOL(atomic_add_ret); | |
153 | EXPORT_SYMBOL(atomic_sub); | |
154 | EXPORT_SYMBOL(atomic_sub_ret); | |
155 | EXPORT_SYMBOL(atomic64_add); | |
156 | EXPORT_SYMBOL(atomic64_add_ret); | |
157 | EXPORT_SYMBOL(atomic64_sub); | |
158 | EXPORT_SYMBOL(atomic64_sub_ret); | |
1da177e4 LT |
159 | |
160 | /* Atomic bit operations. */ | |
161 | EXPORT_SYMBOL(test_and_set_bit); | |
162 | EXPORT_SYMBOL(test_and_clear_bit); | |
163 | EXPORT_SYMBOL(test_and_change_bit); | |
164 | EXPORT_SYMBOL(set_bit); | |
165 | EXPORT_SYMBOL(clear_bit); | |
166 | EXPORT_SYMBOL(change_bit); | |
167 | ||
1da177e4 LT |
168 | EXPORT_SYMBOL(__flushw_user); |
169 | ||
170 | EXPORT_SYMBOL(tlb_type); | |
6c70b6fc | 171 | EXPORT_SYMBOL(sun4v_chip_type); |
1da177e4 LT |
172 | EXPORT_SYMBOL(get_fb_unmapped_area); |
173 | EXPORT_SYMBOL(flush_icache_range); | |
174 | ||
175 | EXPORT_SYMBOL(flush_dcache_page); | |
176 | #ifdef DCACHE_ALIASING_POSSIBLE | |
177 | EXPORT_SYMBOL(__flush_dcache_range); | |
178 | #endif | |
179 | ||
180 | EXPORT_SYMBOL(mostek_lock); | |
181 | EXPORT_SYMBOL(mstk48t02_regs); | |
1da177e4 LT |
182 | #ifdef CONFIG_SUN_AUXIO |
183 | EXPORT_SYMBOL(auxio_set_led); | |
184 | EXPORT_SYMBOL(auxio_set_lte); | |
185 | #endif | |
186 | #ifdef CONFIG_SBUS | |
187 | EXPORT_SYMBOL(sbus_root); | |
188 | EXPORT_SYMBOL(dma_chain); | |
189 | EXPORT_SYMBOL(sbus_set_sbus64); | |
190 | EXPORT_SYMBOL(sbus_alloc_consistent); | |
191 | EXPORT_SYMBOL(sbus_free_consistent); | |
192 | EXPORT_SYMBOL(sbus_map_single); | |
193 | EXPORT_SYMBOL(sbus_unmap_single); | |
194 | EXPORT_SYMBOL(sbus_map_sg); | |
195 | EXPORT_SYMBOL(sbus_unmap_sg); | |
196 | EXPORT_SYMBOL(sbus_dma_sync_single_for_cpu); | |
197 | EXPORT_SYMBOL(sbus_dma_sync_single_for_device); | |
198 | EXPORT_SYMBOL(sbus_dma_sync_sg_for_cpu); | |
199 | EXPORT_SYMBOL(sbus_dma_sync_sg_for_device); | |
200 | #endif | |
201 | EXPORT_SYMBOL(outsb); | |
202 | EXPORT_SYMBOL(outsw); | |
203 | EXPORT_SYMBOL(outsl); | |
204 | EXPORT_SYMBOL(insb); | |
205 | EXPORT_SYMBOL(insw); | |
206 | EXPORT_SYMBOL(insl); | |
207 | #ifdef CONFIG_PCI | |
208 | EXPORT_SYMBOL(ebus_chain); | |
209 | EXPORT_SYMBOL(isa_chain); | |
1da177e4 LT |
210 | EXPORT_SYMBOL(pci_alloc_consistent); |
211 | EXPORT_SYMBOL(pci_free_consistent); | |
212 | EXPORT_SYMBOL(pci_map_single); | |
213 | EXPORT_SYMBOL(pci_unmap_single); | |
214 | EXPORT_SYMBOL(pci_map_sg); | |
215 | EXPORT_SYMBOL(pci_unmap_sg); | |
216 | EXPORT_SYMBOL(pci_dma_sync_single_for_cpu); | |
217 | EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu); | |
218 | EXPORT_SYMBOL(pci_dma_supported); | |
219 | #endif | |
220 | ||
221 | /* I/O device mmaping on Sparc64. */ | |
1da177e4 LT |
222 | EXPORT_SYMBOL(io_remap_pfn_range); |
223 | ||
2d7d5f05 | 224 | #ifdef CONFIG_COMPAT |
1da177e4 | 225 | /* Solaris/SunOS binary compatibility */ |
1da177e4 | 226 | EXPORT_SYMBOL(verify_compat_iovec); |
2d7d5f05 | 227 | #endif |
1da177e4 | 228 | |
1da177e4 | 229 | EXPORT_SYMBOL(dump_fpu); |
1da177e4 LT |
230 | EXPORT_SYMBOL(put_fs_struct); |
231 | ||
232 | /* math-emu wants this */ | |
233 | EXPORT_SYMBOL(die_if_kernel); | |
234 | ||
235 | /* Kernel thread creation. */ | |
236 | EXPORT_SYMBOL(kernel_thread); | |
237 | ||
238 | /* prom symbols */ | |
239 | EXPORT_SYMBOL(idprom); | |
240 | EXPORT_SYMBOL(prom_root_node); | |
241 | EXPORT_SYMBOL(prom_getchild); | |
242 | EXPORT_SYMBOL(prom_getsibling); | |
243 | EXPORT_SYMBOL(prom_searchsiblings); | |
244 | EXPORT_SYMBOL(prom_firstprop); | |
245 | EXPORT_SYMBOL(prom_nextprop); | |
246 | EXPORT_SYMBOL(prom_getproplen); | |
247 | EXPORT_SYMBOL(prom_getproperty); | |
248 | EXPORT_SYMBOL(prom_node_has_property); | |
249 | EXPORT_SYMBOL(prom_setprop); | |
250 | EXPORT_SYMBOL(saved_command_line); | |
1da177e4 LT |
251 | EXPORT_SYMBOL(prom_finddevice); |
252 | EXPORT_SYMBOL(prom_feval); | |
253 | EXPORT_SYMBOL(prom_getbool); | |
254 | EXPORT_SYMBOL(prom_getstring); | |
255 | EXPORT_SYMBOL(prom_getint); | |
256 | EXPORT_SYMBOL(prom_getintdefault); | |
257 | EXPORT_SYMBOL(__prom_getchild); | |
258 | EXPORT_SYMBOL(__prom_getsibling); | |
259 | ||
260 | /* sparc library symbols */ | |
261 | EXPORT_SYMBOL(strlen); | |
1da177e4 LT |
262 | EXPORT_SYMBOL(__strlen_user); |
263 | EXPORT_SYMBOL(__strnlen_user); | |
1da177e4 LT |
264 | |
265 | #ifdef CONFIG_SOLARIS_EMUL_MODULE | |
266 | EXPORT_SYMBOL(linux_sparc_syscall); | |
267 | EXPORT_SYMBOL(rtrap); | |
268 | EXPORT_SYMBOL(show_regs); | |
269 | EXPORT_SYMBOL(solaris_syscall); | |
270 | EXPORT_SYMBOL(syscall_trace); | |
271 | EXPORT_SYMBOL(sunos_sys_table); | |
272 | EXPORT_SYMBOL(sys_call_table32); | |
273 | EXPORT_SYMBOL(tl0_solaris); | |
274 | EXPORT_SYMBOL(sys_sigsuspend); | |
275 | EXPORT_SYMBOL(sys_getppid); | |
276 | EXPORT_SYMBOL(sys_getpid); | |
277 | EXPORT_SYMBOL(sys_geteuid); | |
278 | EXPORT_SYMBOL(sys_getuid); | |
279 | EXPORT_SYMBOL(sys_getegid); | |
280 | EXPORT_SYMBOL(sys_getgid); | |
281 | EXPORT_SYMBOL(svr4_getcontext); | |
282 | EXPORT_SYMBOL(svr4_setcontext); | |
283 | EXPORT_SYMBOL(compat_sys_ioctl); | |
3167d93f | 284 | EXPORT_SYMBOL(sys_ioctl); |
1da177e4 | 285 | EXPORT_SYMBOL(sparc32_open); |
1da177e4 LT |
286 | #endif |
287 | ||
288 | /* Special internal versions of library functions. */ | |
289 | EXPORT_SYMBOL(_clear_page); | |
290 | EXPORT_SYMBOL(clear_user_page); | |
291 | EXPORT_SYMBOL(copy_user_page); | |
292 | EXPORT_SYMBOL(__bzero); | |
293 | EXPORT_SYMBOL(__memscan_zero); | |
294 | EXPORT_SYMBOL(__memscan_generic); | |
295 | EXPORT_SYMBOL(__memcmp); | |
296 | EXPORT_SYMBOL(__memset); | |
1da177e4 LT |
297 | |
298 | EXPORT_SYMBOL(csum_partial); | |
299 | EXPORT_SYMBOL(csum_partial_copy_nocheck); | |
300 | EXPORT_SYMBOL(__csum_partial_copy_from_user); | |
301 | EXPORT_SYMBOL(__csum_partial_copy_to_user); | |
302 | EXPORT_SYMBOL(ip_fast_csum); | |
303 | ||
304 | /* Moving data to/from/in userspace. */ | |
305 | EXPORT_SYMBOL(___copy_to_user); | |
306 | EXPORT_SYMBOL(___copy_from_user); | |
307 | EXPORT_SYMBOL(___copy_in_user); | |
308 | EXPORT_SYMBOL(copy_to_user_fixup); | |
309 | EXPORT_SYMBOL(copy_from_user_fixup); | |
310 | EXPORT_SYMBOL(copy_in_user_fixup); | |
311 | EXPORT_SYMBOL(__strncpy_from_user); | |
c857e3fd | 312 | EXPORT_SYMBOL(__clear_user); |
1da177e4 LT |
313 | |
314 | /* Various address conversion macros use this. */ | |
1da177e4 | 315 | EXPORT_SYMBOL(sparc64_valid_addr_bitmap); |
1da177e4 LT |
316 | |
317 | /* No version information on this, heavily used in inline asm, | |
318 | * and will always be 'void __ret_efault(void)'. | |
319 | */ | |
320 | EXPORT_SYMBOL(__ret_efault); | |
321 | ||
322 | /* No version information on these, as gcc produces such symbols. */ | |
323 | EXPORT_SYMBOL(memcmp); | |
324 | EXPORT_SYMBOL(memcpy); | |
325 | EXPORT_SYMBOL(memset); | |
326 | EXPORT_SYMBOL(memmove); | |
327 | EXPORT_SYMBOL(strncmp); | |
328 | ||
1da177e4 LT |
329 | void VISenter(void); |
330 | /* RAID code needs this */ | |
331 | EXPORT_SYMBOL(VISenter); | |
332 | ||
333 | /* for input/keybdev */ | |
334 | EXPORT_SYMBOL(sun_do_break); | |
1da177e4 LT |
335 | EXPORT_SYMBOL(stop_a_enabled); |
336 | ||
337 | #ifdef CONFIG_DEBUG_BUGVERBOSE | |
338 | EXPORT_SYMBOL(do_BUG); | |
339 | #endif | |
340 | ||
341 | /* for ns8703 */ | |
342 | EXPORT_SYMBOL(ns87303_lock); | |
343 | ||
344 | /* for solaris compat module */ | |
345 | EXPORT_SYMBOL_GPL(sys_call_table); | |
346 | ||
347 | EXPORT_SYMBOL(tick_ops); | |
348 | ||
349 | EXPORT_SYMBOL(xor_vis_2); | |
350 | EXPORT_SYMBOL(xor_vis_3); | |
351 | EXPORT_SYMBOL(xor_vis_4); | |
352 | EXPORT_SYMBOL(xor_vis_5); | |
353 | ||
36344762 DM |
354 | EXPORT_SYMBOL(xor_niagara_2); |
355 | EXPORT_SYMBOL(xor_niagara_3); | |
356 | EXPORT_SYMBOL(xor_niagara_4); | |
357 | EXPORT_SYMBOL(xor_niagara_5); | |
358 | ||
1da177e4 | 359 | EXPORT_SYMBOL(prom_palette); |