blob: d00f51a5683fd46234954ffa3648bb8a6822b851 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/* $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
Linus Torvalds1da177e2005-04-16 15:20:36 -070013#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
63struct poll {
64 int fd;
65 short events;
66 short revents;
67};
68
69extern void die_if_kernel(char *str, struct pt_regs *regs);
70extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
Linus Torvalds1da177e2005-04-16 15:20:36 -070071extern void *__bzero(void *, size_t);
72extern void *__memscan_zero(void *, size_t);
73extern void *__memscan_generic(void *, int, size_t);
74extern int __memcmp(const void *, const void *, __kernel_size_t);
75extern __kernel_size_t strlen(const char *);
76extern void linux_sparc_syscall(void);
77extern void rtrap(void);
78extern void show_regs(struct pt_regs *);
79extern void solaris_syscall(void);
David S. Miller8d8a6472005-07-10 16:55:48 -070080extern void syscall_trace(struct pt_regs *, int);
Linus Torvalds1da177e2005-04-16 15:20:36 -070081extern u32 sunos_sys_table[], sys_call_table32[];
82extern void tl0_solaris(void);
83extern void sys_sigsuspend(void);
84extern int svr4_getcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
85extern int svr4_setcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
86extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
87extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
88extern long sparc32_open(const char __user * filename, int flags, int mode);
Linus Torvalds1da177e2005-04-16 15:20:36 -070089extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
90 unsigned long pfn, unsigned long size, pgprot_t prot);
91extern void (*prom_palette)(int);
92
93extern int __ashrdi3(int, int);
94
Linus Torvalds1da177e2005-04-16 15:20:36 -070095extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs);
96
Linus Torvalds1da177e2005-04-16 15:20:36 -070097extern unsigned int sys_call_table[];
98
99extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
100extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
101 unsigned long *);
102extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
103 unsigned long *, unsigned long *);
104extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
105 unsigned long *, unsigned long *, unsigned long *);
106
David S. Miller36344762006-02-25 17:16:29 -0800107extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
108extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
109 unsigned long *);
110extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
111 unsigned long *, unsigned long *);
112extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
113 unsigned long *, unsigned long *, unsigned long *);
114
Linus Torvalds1da177e2005-04-16 15:20:36 -0700115/* Per-CPU information table */
116EXPORT_PER_CPU_SYMBOL(__cpu_data);
117
118/* used by various drivers */
119#ifdef CONFIG_SMP
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120/* Out of line rw-locking implementation. */
121EXPORT_SYMBOL(__read_lock);
122EXPORT_SYMBOL(__read_unlock);
123EXPORT_SYMBOL(__write_lock);
124EXPORT_SYMBOL(__write_unlock);
125EXPORT_SYMBOL(__write_trylock);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700126
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127/* CPU online map and active count. */
128EXPORT_SYMBOL(cpu_online_map);
129EXPORT_SYMBOL(phys_cpu_present_map);
130
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131EXPORT_SYMBOL(smp_call_function);
132#endif /* CONFIG_SMP */
133
Mikael Pettersson37e64e52006-07-05 20:42:58 -0700134#if defined(CONFIG_MCOUNT)
135extern void _mcount(void);
136EXPORT_SYMBOL(_mcount);
137#endif
138
Linus Torvalds1da177e2005-04-16 15:20:36 -0700139EXPORT_SYMBOL(sparc64_get_clock_tick);
140
141/* semaphores */
142EXPORT_SYMBOL(down);
143EXPORT_SYMBOL(down_trylock);
144EXPORT_SYMBOL(down_interruptible);
145EXPORT_SYMBOL(up);
146
147/* RW semaphores */
148EXPORT_SYMBOL(__down_read);
149EXPORT_SYMBOL(__down_read_trylock);
150EXPORT_SYMBOL(__down_write);
151EXPORT_SYMBOL(__down_write_trylock);
152EXPORT_SYMBOL(__up_read);
153EXPORT_SYMBOL(__up_write);
154EXPORT_SYMBOL(__downgrade_write);
155
156/* Atomic counter implementation. */
157EXPORT_SYMBOL(atomic_add);
158EXPORT_SYMBOL(atomic_add_ret);
159EXPORT_SYMBOL(atomic_sub);
160EXPORT_SYMBOL(atomic_sub_ret);
161EXPORT_SYMBOL(atomic64_add);
162EXPORT_SYMBOL(atomic64_add_ret);
163EXPORT_SYMBOL(atomic64_sub);
164EXPORT_SYMBOL(atomic64_sub_ret);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700165
166/* Atomic bit operations. */
167EXPORT_SYMBOL(test_and_set_bit);
168EXPORT_SYMBOL(test_and_clear_bit);
169EXPORT_SYMBOL(test_and_change_bit);
170EXPORT_SYMBOL(set_bit);
171EXPORT_SYMBOL(clear_bit);
172EXPORT_SYMBOL(change_bit);
173
Linus Torvalds1da177e2005-04-16 15:20:36 -0700174EXPORT_SYMBOL(__flushw_user);
175
176EXPORT_SYMBOL(tlb_type);
177EXPORT_SYMBOL(get_fb_unmapped_area);
178EXPORT_SYMBOL(flush_icache_range);
179
180EXPORT_SYMBOL(flush_dcache_page);
181#ifdef DCACHE_ALIASING_POSSIBLE
182EXPORT_SYMBOL(__flush_dcache_range);
183#endif
184
185EXPORT_SYMBOL(mostek_lock);
186EXPORT_SYMBOL(mstk48t02_regs);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700187#ifdef CONFIG_SUN_AUXIO
188EXPORT_SYMBOL(auxio_set_led);
189EXPORT_SYMBOL(auxio_set_lte);
190#endif
191#ifdef CONFIG_SBUS
192EXPORT_SYMBOL(sbus_root);
193EXPORT_SYMBOL(dma_chain);
194EXPORT_SYMBOL(sbus_set_sbus64);
195EXPORT_SYMBOL(sbus_alloc_consistent);
196EXPORT_SYMBOL(sbus_free_consistent);
197EXPORT_SYMBOL(sbus_map_single);
198EXPORT_SYMBOL(sbus_unmap_single);
199EXPORT_SYMBOL(sbus_map_sg);
200EXPORT_SYMBOL(sbus_unmap_sg);
201EXPORT_SYMBOL(sbus_dma_sync_single_for_cpu);
202EXPORT_SYMBOL(sbus_dma_sync_single_for_device);
203EXPORT_SYMBOL(sbus_dma_sync_sg_for_cpu);
204EXPORT_SYMBOL(sbus_dma_sync_sg_for_device);
205#endif
206EXPORT_SYMBOL(outsb);
207EXPORT_SYMBOL(outsw);
208EXPORT_SYMBOL(outsl);
209EXPORT_SYMBOL(insb);
210EXPORT_SYMBOL(insw);
211EXPORT_SYMBOL(insl);
212#ifdef CONFIG_PCI
213EXPORT_SYMBOL(ebus_chain);
214EXPORT_SYMBOL(isa_chain);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700215EXPORT_SYMBOL(pci_alloc_consistent);
216EXPORT_SYMBOL(pci_free_consistent);
217EXPORT_SYMBOL(pci_map_single);
218EXPORT_SYMBOL(pci_unmap_single);
219EXPORT_SYMBOL(pci_map_sg);
220EXPORT_SYMBOL(pci_unmap_sg);
221EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
222EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
223EXPORT_SYMBOL(pci_dma_supported);
224#endif
225
226/* I/O device mmaping on Sparc64. */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700227EXPORT_SYMBOL(io_remap_pfn_range);
228
David S. Miller2d7d5f02006-01-19 02:42:49 -0800229#ifdef CONFIG_COMPAT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700230/* Solaris/SunOS binary compatibility */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700231EXPORT_SYMBOL(verify_compat_iovec);
David S. Miller2d7d5f02006-01-19 02:42:49 -0800232#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700233
Linus Torvalds1da177e2005-04-16 15:20:36 -0700234EXPORT_SYMBOL(dump_fpu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700235EXPORT_SYMBOL(put_fs_struct);
236
237/* math-emu wants this */
238EXPORT_SYMBOL(die_if_kernel);
239
240/* Kernel thread creation. */
241EXPORT_SYMBOL(kernel_thread);
242
243/* prom symbols */
244EXPORT_SYMBOL(idprom);
245EXPORT_SYMBOL(prom_root_node);
246EXPORT_SYMBOL(prom_getchild);
247EXPORT_SYMBOL(prom_getsibling);
248EXPORT_SYMBOL(prom_searchsiblings);
249EXPORT_SYMBOL(prom_firstprop);
250EXPORT_SYMBOL(prom_nextprop);
251EXPORT_SYMBOL(prom_getproplen);
252EXPORT_SYMBOL(prom_getproperty);
253EXPORT_SYMBOL(prom_node_has_property);
254EXPORT_SYMBOL(prom_setprop);
255EXPORT_SYMBOL(saved_command_line);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700256EXPORT_SYMBOL(prom_finddevice);
257EXPORT_SYMBOL(prom_feval);
258EXPORT_SYMBOL(prom_getbool);
259EXPORT_SYMBOL(prom_getstring);
260EXPORT_SYMBOL(prom_getint);
261EXPORT_SYMBOL(prom_getintdefault);
262EXPORT_SYMBOL(__prom_getchild);
263EXPORT_SYMBOL(__prom_getsibling);
264
265/* sparc library symbols */
266EXPORT_SYMBOL(strlen);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700267EXPORT_SYMBOL(__strlen_user);
268EXPORT_SYMBOL(__strnlen_user);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700269
270#ifdef CONFIG_SOLARIS_EMUL_MODULE
271EXPORT_SYMBOL(linux_sparc_syscall);
272EXPORT_SYMBOL(rtrap);
273EXPORT_SYMBOL(show_regs);
274EXPORT_SYMBOL(solaris_syscall);
275EXPORT_SYMBOL(syscall_trace);
276EXPORT_SYMBOL(sunos_sys_table);
277EXPORT_SYMBOL(sys_call_table32);
278EXPORT_SYMBOL(tl0_solaris);
279EXPORT_SYMBOL(sys_sigsuspend);
280EXPORT_SYMBOL(sys_getppid);
281EXPORT_SYMBOL(sys_getpid);
282EXPORT_SYMBOL(sys_geteuid);
283EXPORT_SYMBOL(sys_getuid);
284EXPORT_SYMBOL(sys_getegid);
285EXPORT_SYMBOL(sys_getgid);
286EXPORT_SYMBOL(svr4_getcontext);
287EXPORT_SYMBOL(svr4_setcontext);
288EXPORT_SYMBOL(compat_sys_ioctl);
289EXPORT_SYMBOL(sparc32_open);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700290#endif
291
292/* Special internal versions of library functions. */
293EXPORT_SYMBOL(_clear_page);
294EXPORT_SYMBOL(clear_user_page);
295EXPORT_SYMBOL(copy_user_page);
296EXPORT_SYMBOL(__bzero);
297EXPORT_SYMBOL(__memscan_zero);
298EXPORT_SYMBOL(__memscan_generic);
299EXPORT_SYMBOL(__memcmp);
300EXPORT_SYMBOL(__memset);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700301
302EXPORT_SYMBOL(csum_partial);
303EXPORT_SYMBOL(csum_partial_copy_nocheck);
304EXPORT_SYMBOL(__csum_partial_copy_from_user);
305EXPORT_SYMBOL(__csum_partial_copy_to_user);
306EXPORT_SYMBOL(ip_fast_csum);
307
308/* Moving data to/from/in userspace. */
309EXPORT_SYMBOL(___copy_to_user);
310EXPORT_SYMBOL(___copy_from_user);
311EXPORT_SYMBOL(___copy_in_user);
312EXPORT_SYMBOL(copy_to_user_fixup);
313EXPORT_SYMBOL(copy_from_user_fixup);
314EXPORT_SYMBOL(copy_in_user_fixup);
315EXPORT_SYMBOL(__strncpy_from_user);
David S. Millerc857e3f2006-02-17 10:35:23 -0800316EXPORT_SYMBOL(__clear_user);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700317
318/* Various address conversion macros use this. */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700319EXPORT_SYMBOL(sparc64_valid_addr_bitmap);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700320
321/* No version information on this, heavily used in inline asm,
322 * and will always be 'void __ret_efault(void)'.
323 */
324EXPORT_SYMBOL(__ret_efault);
325
326/* No version information on these, as gcc produces such symbols. */
327EXPORT_SYMBOL(memcmp);
328EXPORT_SYMBOL(memcpy);
329EXPORT_SYMBOL(memset);
330EXPORT_SYMBOL(memmove);
331EXPORT_SYMBOL(strncmp);
332
333/* Delay routines. */
334EXPORT_SYMBOL(__udelay);
335EXPORT_SYMBOL(__ndelay);
336EXPORT_SYMBOL(__const_udelay);
337EXPORT_SYMBOL(__delay);
338
339void VISenter(void);
340/* RAID code needs this */
341EXPORT_SYMBOL(VISenter);
342
343/* for input/keybdev */
344EXPORT_SYMBOL(sun_do_break);
345EXPORT_SYMBOL(serial_console);
346EXPORT_SYMBOL(stop_a_enabled);
347
348#ifdef CONFIG_DEBUG_BUGVERBOSE
349EXPORT_SYMBOL(do_BUG);
350#endif
351
352/* for ns8703 */
353EXPORT_SYMBOL(ns87303_lock);
354
355/* for solaris compat module */
356EXPORT_SYMBOL_GPL(sys_call_table);
357
358EXPORT_SYMBOL(tick_ops);
359
360EXPORT_SYMBOL(xor_vis_2);
361EXPORT_SYMBOL(xor_vis_3);
362EXPORT_SYMBOL(xor_vis_4);
363EXPORT_SYMBOL(xor_vis_5);
364
David S. Miller36344762006-02-25 17:16:29 -0800365EXPORT_SYMBOL(xor_niagara_2);
366EXPORT_SYMBOL(xor_niagara_3);
367EXPORT_SYMBOL(xor_niagara_4);
368EXPORT_SYMBOL(xor_niagara_5);
369
Linus Torvalds1da177e2005-04-16 15:20:36 -0700370EXPORT_SYMBOL(prom_palette);