1 /* $Id: sparc_ksyms.c,v 1.107 2001/07/17 16:17:33 anton Exp $
2 * arch/sparc/kernel/ksyms.c: Sparc specific ksyms support.
4 * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
5 * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
8 /* Tell string.h we don't want memcpy etc. as cpp defines */
9 #define EXPORT_SYMTAB_STROPS
10 #define PROMLIB_INTERNAL
12 #include <linux/config.h>
13 #include <linux/module.h>
14 #include <linux/init.h>
15 #include <linux/smp.h>
16 #include <linux/types.h>
17 #include <linux/string.h>
18 #include <linux/sched.h>
19 #include <linux/interrupt.h>
20 #include <linux/in6.h>
21 #include <linux/spinlock.h>
23 #include <linux/syscalls.h>
25 #include <linux/pci.h>
29 #include <linux/highmem.h>
32 #include <asm/oplib.h>
33 #include <asm/delay.h>
34 #include <asm/system.h>
35 #include <asm/auxio.h>
36 #include <asm/pgtable.h>
39 #include <asm/idprom.h>
43 #include <asm/mostek.h>
44 #include <asm/ptrace.h>
46 #include <asm/uaccess.h>
47 #include <asm/checksum.h>
55 #include <asm/a.out.h>
56 #include <asm/io-unit.h>
59 extern spinlock_t rtc_lock
;
67 extern int svr4_getcontext (svr4_ucontext_t
*, struct pt_regs
*);
68 extern int svr4_setcontext (svr4_ucontext_t
*, struct pt_regs
*);
69 void _sigpause_common (unsigned int set
, struct pt_regs
*);
70 extern void (*__copy_1page
)(void *, const void *);
71 extern void __memmove(void *, const void *, __kernel_size_t
);
72 extern void (*bzero_1page
)(void *);
73 extern void *__bzero(void *, size_t);
74 extern void *__memscan_zero(void *, size_t);
75 extern void *__memscan_generic(void *, int, size_t);
76 extern int __memcmp(const void *, const void *, __kernel_size_t
);
77 extern int __strncmp(const char *, const char *, __kernel_size_t
);
79 extern int __ashrdi3(int, int);
80 extern int __ashldi3(int, int);
81 extern int __lshrdi3(int, int);
82 extern int __muldi3(int, int);
83 extern int __divdi3(int, int);
85 extern void dump_thread(struct pt_regs
*, struct user
*);
87 /* Private functions with odd calling conventions. */
88 extern void ___atomic24_add(void);
89 extern void ___atomic24_sub(void);
90 extern void ___set_bit(void);
91 extern void ___clear_bit(void);
92 extern void ___change_bit(void);
93 extern void ___rw_read_enter(void);
94 extern void ___rw_read_exit(void);
95 extern void ___rw_write_enter(void);
97 /* Alias functions whose names begin with "." and export the aliases.
98 * The module references will be fixed up by module_frob_arch_sections.
100 extern int _Div(int, int);
101 extern int _Mul(int, int);
102 extern int _Rem(int, int);
103 extern unsigned _Udiv(unsigned, unsigned);
104 extern unsigned _Umul(unsigned, unsigned);
105 extern unsigned _Urem(unsigned, unsigned);
107 /* used by various drivers */
108 EXPORT_SYMBOL(sparc_cpu_model
);
109 EXPORT_SYMBOL(kernel_thread
);
111 // XXX find what uses (or used) these.
112 EXPORT_SYMBOL(___rw_read_enter
);
113 EXPORT_SYMBOL(___rw_read_exit
);
114 EXPORT_SYMBOL(___rw_write_enter
);
118 EXPORT_SYMBOL(__down
);
119 EXPORT_SYMBOL(__down_trylock
);
120 EXPORT_SYMBOL(__down_interruptible
);
122 EXPORT_SYMBOL(sparc_valid_addr_bitmap
);
123 EXPORT_SYMBOL(phys_base
);
124 EXPORT_SYMBOL(pfn_base
);
126 /* Atomic operations. */
127 EXPORT_SYMBOL(___atomic24_add
);
128 EXPORT_SYMBOL(___atomic24_sub
);
130 /* Bit operations. */
131 EXPORT_SYMBOL(___set_bit
);
132 EXPORT_SYMBOL(___clear_bit
);
133 EXPORT_SYMBOL(___change_bit
);
135 /* Per-CPU information table */
136 EXPORT_PER_CPU_SYMBOL(__cpu_data
);
139 /* IRQ implementation. */
140 EXPORT_SYMBOL(synchronize_irq
);
142 /* Misc SMP information */
143 EXPORT_SYMBOL(__cpu_number_map
);
144 EXPORT_SYMBOL(__cpu_logical_map
);
146 /* CPU online map and active count. */
147 EXPORT_SYMBOL(cpu_online_map
);
148 EXPORT_SYMBOL(phys_cpu_present_map
);
151 EXPORT_SYMBOL(__udelay
);
152 EXPORT_SYMBOL(__ndelay
);
153 EXPORT_SYMBOL(rtc_lock
);
154 EXPORT_SYMBOL(mostek_lock
);
155 EXPORT_SYMBOL(mstk48t02_regs
);
156 #ifdef CONFIG_SUN_AUXIO
157 EXPORT_SYMBOL(set_auxio
);
158 EXPORT_SYMBOL(get_auxio
);
160 EXPORT_SYMBOL(request_fast_irq
);
161 EXPORT_SYMBOL(io_remap_pfn_range
);
162 /* P3: iounit_xxx may be needed, sun4d users */
163 /* EXPORT_SYMBOL(iounit_map_dma_init); */
164 /* EXPORT_SYMBOL(iounit_map_dma_page); */
167 EXPORT_SYMBOL(BTFIXUP_CALL(___xchg32
));
169 EXPORT_SYMBOL(BTFIXUP_CALL(__hard_smp_processor_id
));
171 EXPORT_SYMBOL(BTFIXUP_CALL(enable_irq
));
172 EXPORT_SYMBOL(BTFIXUP_CALL(disable_irq
));
173 EXPORT_SYMBOL(BTFIXUP_CALL(__irq_itoa
));
174 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_unlockarea
));
175 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_lockarea
));
176 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_sgl
));
177 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_one
));
178 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_sgl
));
179 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_one
));
182 EXPORT_SYMBOL(sbus_root
);
183 EXPORT_SYMBOL(dma_chain
);
184 EXPORT_SYMBOL(sbus_set_sbus64
);
185 EXPORT_SYMBOL(sbus_alloc_consistent
);
186 EXPORT_SYMBOL(sbus_free_consistent
);
187 EXPORT_SYMBOL(sbus_map_single
);
188 EXPORT_SYMBOL(sbus_unmap_single
);
189 EXPORT_SYMBOL(sbus_map_sg
);
190 EXPORT_SYMBOL(sbus_unmap_sg
);
191 EXPORT_SYMBOL(sbus_dma_sync_single_for_cpu
);
192 EXPORT_SYMBOL(sbus_dma_sync_single_for_device
);
193 EXPORT_SYMBOL(sbus_dma_sync_sg_for_cpu
);
194 EXPORT_SYMBOL(sbus_dma_sync_sg_for_device
);
195 EXPORT_SYMBOL(sbus_iounmap
);
196 EXPORT_SYMBOL(sbus_ioremap
);
199 EXPORT_SYMBOL(ebus_chain
);
201 EXPORT_SYMBOL(outsb
);
203 EXPORT_SYMBOL(outsw
);
205 EXPORT_SYMBOL(outsl
);
206 EXPORT_SYMBOL(pci_alloc_consistent
);
207 EXPORT_SYMBOL(pci_free_consistent
);
208 EXPORT_SYMBOL(pci_map_single
);
209 EXPORT_SYMBOL(pci_unmap_single
);
210 EXPORT_SYMBOL(pci_dma_sync_single_for_cpu
);
211 EXPORT_SYMBOL(pci_dma_sync_single_for_device
);
212 EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu
);
213 EXPORT_SYMBOL(pci_dma_sync_sg_for_device
);
214 EXPORT_SYMBOL(pci_map_sg
);
215 EXPORT_SYMBOL(pci_unmap_sg
);
216 EXPORT_SYMBOL(pci_map_page
);
217 EXPORT_SYMBOL(pci_unmap_page
);
218 /* Actually, ioremap/iounmap are not PCI specific. But it is ok for drivers. */
219 EXPORT_SYMBOL(ioremap
);
220 EXPORT_SYMBOL(iounmap
);
223 /* in arch/sparc/mm/highmem.c */
224 #ifdef CONFIG_HIGHMEM
225 EXPORT_SYMBOL(kmap_atomic
);
226 EXPORT_SYMBOL(kunmap_atomic
);
229 /* Solaris/SunOS binary compatibility */
230 EXPORT_SYMBOL(svr4_setcontext
);
231 EXPORT_SYMBOL(svr4_getcontext
);
232 EXPORT_SYMBOL(_sigpause_common
);
234 EXPORT_SYMBOL(dump_thread
);
237 EXPORT_SYMBOL(idprom
);
238 EXPORT_SYMBOL(prom_root_node
);
239 EXPORT_SYMBOL(prom_getchild
);
240 EXPORT_SYMBOL(prom_getsibling
);
241 EXPORT_SYMBOL(prom_searchsiblings
);
242 EXPORT_SYMBOL(prom_firstprop
);
243 EXPORT_SYMBOL(prom_nextprop
);
244 EXPORT_SYMBOL(prom_getproplen
);
245 EXPORT_SYMBOL(prom_getproperty
);
246 EXPORT_SYMBOL(prom_node_has_property
);
247 EXPORT_SYMBOL(prom_setprop
);
248 EXPORT_SYMBOL(saved_command_line
);
249 EXPORT_SYMBOL(prom_apply_obio_ranges
);
250 EXPORT_SYMBOL(prom_getname
);
251 EXPORT_SYMBOL(prom_feval
);
252 EXPORT_SYMBOL(prom_getbool
);
253 EXPORT_SYMBOL(prom_getstring
);
254 EXPORT_SYMBOL(prom_getint
);
255 EXPORT_SYMBOL(prom_getintdefault
);
256 EXPORT_SYMBOL(prom_finddevice
);
257 EXPORT_SYMBOL(romvec
);
258 EXPORT_SYMBOL(__prom_getchild
);
259 EXPORT_SYMBOL(__prom_getsibling
);
261 /* sparc library symbols */
262 EXPORT_SYMBOL(memchr
);
263 EXPORT_SYMBOL(memscan
);
264 EXPORT_SYMBOL(strlen
);
265 EXPORT_SYMBOL(strnlen
);
266 EXPORT_SYMBOL(strcpy
);
267 EXPORT_SYMBOL(strncpy
);
268 EXPORT_SYMBOL(strcat
);
269 EXPORT_SYMBOL(strncat
);
270 EXPORT_SYMBOL(strcmp
);
271 EXPORT_SYMBOL(strncmp
);
272 EXPORT_SYMBOL(strchr
);
273 EXPORT_SYMBOL(strrchr
);
274 EXPORT_SYMBOL(strpbrk
);
275 EXPORT_SYMBOL(strstr
);
276 EXPORT_SYMBOL(page_kernel
);
278 /* Special internal versions of library functions. */
279 EXPORT_SYMBOL(__copy_1page
);
280 EXPORT_SYMBOL(__memcpy
);
281 EXPORT_SYMBOL(__memset
);
282 EXPORT_SYMBOL(bzero_1page
);
283 EXPORT_SYMBOL(__bzero
);
284 EXPORT_SYMBOL(__memscan_zero
);
285 EXPORT_SYMBOL(__memscan_generic
);
286 EXPORT_SYMBOL(__memcmp
);
287 EXPORT_SYMBOL(__strncmp
);
288 EXPORT_SYMBOL(__memmove
);
290 /* Moving data to/from userspace. */
291 EXPORT_SYMBOL(__copy_user
);
292 EXPORT_SYMBOL(__strncpy_from_user
);
294 /* Networking helper routines. */
295 EXPORT_SYMBOL(__csum_partial_copy_sparc_generic
);
296 EXPORT_SYMBOL(csum_partial
);
298 /* Cache flushing. */
299 EXPORT_SYMBOL(sparc_flush_page_to_ram
);
301 /* For when serial stuff is built as modules. */
302 EXPORT_SYMBOL(sun_do_break
);
304 EXPORT_SYMBOL(__ret_efault
);
306 EXPORT_SYMBOL(memcmp
);
307 EXPORT_SYMBOL(memcpy
);
308 EXPORT_SYMBOL(memset
);
309 EXPORT_SYMBOL(memmove
);
310 EXPORT_SYMBOL(__ashrdi3
);
311 EXPORT_SYMBOL(__ashldi3
);
312 EXPORT_SYMBOL(__lshrdi3
);
313 EXPORT_SYMBOL(__muldi3
);
314 EXPORT_SYMBOL(__divdi3
);
317 EXPORT_SYMBOL(_Urem
);
319 EXPORT_SYMBOL(_Umul
);
321 EXPORT_SYMBOL(_Udiv
);
323 #ifdef CONFIG_DEBUG_BUGVERBOSE
324 EXPORT_SYMBOL(do_BUG
);
327 /* Sun Power Management Idle Handler */
328 EXPORT_SYMBOL(pm_idle
);
330 /* Binfmt_misc needs this */
331 EXPORT_SYMBOL(sys_close
);
