/arch/sparc/kernel/sparc_ksyms.c

https://bitbucket.org/evzijst/gittest · C · 334 lines · 263 code · 36 blank · 35 comment · 0 complexity · 1e6347eabfcc4b82a53c539a278d90b9 MD5 · raw file

  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.
  3. *
  4. * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
  5. * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
  6. */
  7. /* Tell string.h we don't want memcpy etc. as cpp defines */
  8. #define EXPORT_SYMTAB_STROPS
  9. #define PROMLIB_INTERNAL
  10. #include <linux/config.h>
  11. #include <linux/module.h>
  12. #include <linux/init.h>
  13. #include <linux/smp.h>
  14. #include <linux/types.h>
  15. #include <linux/string.h>
  16. #include <linux/sched.h>
  17. #include <linux/interrupt.h>
  18. #include <linux/in6.h>
  19. #include <linux/spinlock.h>
  20. #include <linux/mm.h>
  21. #ifdef CONFIG_PCI
  22. #include <linux/pci.h>
  23. #endif
  24. #include <linux/pm.h>
  25. #ifdef CONFIG_HIGHMEM
  26. #include <linux/highmem.h>
  27. #endif
  28. #include <asm/oplib.h>
  29. #include <asm/delay.h>
  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/head.h>
  38. #include <asm/smp.h>
  39. #include <asm/mostek.h>
  40. #include <asm/ptrace.h>
  41. #include <asm/user.h>
  42. #include <asm/uaccess.h>
  43. #include <asm/checksum.h>
  44. #ifdef CONFIG_SBUS
  45. #include <asm/sbus.h>
  46. #include <asm/dma.h>
  47. #endif
  48. #ifdef CONFIG_PCI
  49. #include <asm/ebus.h>
  50. #endif
  51. #include <asm/a.out.h>
  52. #include <asm/io-unit.h>
  53. #include <asm/bug.h>
  54. extern spinlock_t rtc_lock;
  55. struct poll {
  56. int fd;
  57. short events;
  58. short revents;
  59. };
  60. extern int svr4_getcontext (svr4_ucontext_t *, struct pt_regs *);
  61. extern int svr4_setcontext (svr4_ucontext_t *, struct pt_regs *);
  62. void _sigpause_common (unsigned int set, struct pt_regs *);
  63. extern void (*__copy_1page)(void *, const void *);
  64. extern void __memmove(void *, const void *, __kernel_size_t);
  65. extern void (*bzero_1page)(void *);
  66. extern void *__bzero(void *, size_t);
  67. extern void *__memscan_zero(void *, size_t);
  68. extern void *__memscan_generic(void *, int, size_t);
  69. extern int __memcmp(const void *, const void *, __kernel_size_t);
  70. extern int __strncmp(const char *, const char *, __kernel_size_t);
  71. extern int __ashrdi3(int, int);
  72. extern int __ashldi3(int, int);
  73. extern int __lshrdi3(int, int);
  74. extern int __muldi3(int, int);
  75. extern int __divdi3(int, int);
  76. extern void dump_thread(struct pt_regs *, struct user *);
  77. /* Private functions with odd calling conventions. */
  78. extern void ___atomic24_add(void);
  79. extern void ___atomic24_sub(void);
  80. extern void ___set_bit(void);
  81. extern void ___clear_bit(void);
  82. extern void ___change_bit(void);
  83. /* Alias functions whose names begin with "." and export the aliases.
  84. * The module references will be fixed up by module_frob_arch_sections.
  85. */
  86. #define DOT_ALIAS2(__ret, __x, __arg1, __arg2) \
  87. extern __ret __x(__arg1, __arg2) \
  88. __attribute__((weak, alias("." # __x)));
  89. DOT_ALIAS2(int, div, int, int)
  90. DOT_ALIAS2(int, mul, int, int)
  91. DOT_ALIAS2(int, rem, int, int)
  92. DOT_ALIAS2(unsigned, udiv, unsigned, unsigned)
  93. DOT_ALIAS2(unsigned, umul, unsigned, unsigned)
  94. DOT_ALIAS2(unsigned, urem, unsigned, unsigned)
  95. #undef DOT_ALIAS2
  96. /* used by various drivers */
  97. EXPORT_SYMBOL(sparc_cpu_model);
  98. EXPORT_SYMBOL(kernel_thread);
  99. #ifdef CONFIG_DEBUG_SPINLOCK
  100. #ifdef CONFIG_SMP
  101. EXPORT_SYMBOL(_do_spin_lock);
  102. EXPORT_SYMBOL(_do_spin_unlock);
  103. EXPORT_SYMBOL(_spin_trylock);
  104. EXPORT_SYMBOL(_do_read_lock);
  105. EXPORT_SYMBOL(_do_read_unlock);
  106. EXPORT_SYMBOL(_do_write_lock);
  107. EXPORT_SYMBOL(_do_write_unlock);
  108. #endif
  109. #else
  110. // XXX find what uses (or used) these.
  111. // EXPORT_SYMBOL_PRIVATE(_rw_read_enter);
  112. // EXPORT_SYMBOL_PRIVATE(_rw_read_exit);
  113. // EXPORT_SYMBOL_PRIVATE(_rw_write_enter);
  114. #endif
  115. /* semaphores */
  116. EXPORT_SYMBOL(__up);
  117. EXPORT_SYMBOL(__down);
  118. EXPORT_SYMBOL(__down_trylock);
  119. EXPORT_SYMBOL(__down_interruptible);
  120. EXPORT_SYMBOL(sparc_valid_addr_bitmap);
  121. EXPORT_SYMBOL(phys_base);
  122. EXPORT_SYMBOL(pfn_base);
  123. /* Atomic operations. */
  124. EXPORT_SYMBOL(___atomic24_add);
  125. EXPORT_SYMBOL(___atomic24_sub);
  126. /* Bit operations. */
  127. EXPORT_SYMBOL(___set_bit);
  128. EXPORT_SYMBOL(___clear_bit);
  129. EXPORT_SYMBOL(___change_bit);
  130. #ifdef CONFIG_SMP
  131. /* IRQ implementation. */
  132. EXPORT_SYMBOL(synchronize_irq);
  133. /* Misc SMP information */
  134. EXPORT_SYMBOL(__cpu_number_map);
  135. EXPORT_SYMBOL(__cpu_logical_map);
  136. #endif
  137. EXPORT_SYMBOL(__udelay);
  138. EXPORT_SYMBOL(__ndelay);
  139. EXPORT_SYMBOL(rtc_lock);
  140. EXPORT_SYMBOL(mostek_lock);
  141. EXPORT_SYMBOL(mstk48t02_regs);
  142. #ifdef CONFIG_SUN_AUXIO
  143. EXPORT_SYMBOL(set_auxio);
  144. EXPORT_SYMBOL(get_auxio);
  145. #endif
  146. EXPORT_SYMBOL(request_fast_irq);
  147. EXPORT_SYMBOL(io_remap_page_range);
  148. EXPORT_SYMBOL(io_remap_pfn_range);
  149. /* P3: iounit_xxx may be needed, sun4d users */
  150. /* EXPORT_SYMBOL(iounit_map_dma_init); */
  151. /* EXPORT_SYMBOL(iounit_map_dma_page); */
  152. #ifndef CONFIG_SMP
  153. EXPORT_SYMBOL(BTFIXUP_CALL(___xchg32));
  154. #else
  155. EXPORT_SYMBOL(BTFIXUP_CALL(__hard_smp_processor_id));
  156. #endif
  157. EXPORT_SYMBOL(BTFIXUP_CALL(enable_irq));
  158. EXPORT_SYMBOL(BTFIXUP_CALL(disable_irq));
  159. EXPORT_SYMBOL(BTFIXUP_CALL(__irq_itoa));
  160. EXPORT_SYMBOL(BTFIXUP_CALL(mmu_unlockarea));
  161. EXPORT_SYMBOL(BTFIXUP_CALL(mmu_lockarea));
  162. EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_sgl));
  163. EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_one));
  164. EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_sgl));
  165. EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_one));
  166. #ifdef CONFIG_SBUS
  167. EXPORT_SYMBOL(sbus_root);
  168. EXPORT_SYMBOL(dma_chain);
  169. EXPORT_SYMBOL(sbus_set_sbus64);
  170. EXPORT_SYMBOL(sbus_alloc_consistent);
  171. EXPORT_SYMBOL(sbus_free_consistent);
  172. EXPORT_SYMBOL(sbus_map_single);
  173. EXPORT_SYMBOL(sbus_unmap_single);
  174. EXPORT_SYMBOL(sbus_map_sg);
  175. EXPORT_SYMBOL(sbus_unmap_sg);
  176. EXPORT_SYMBOL(sbus_dma_sync_single_for_cpu);
  177. EXPORT_SYMBOL(sbus_dma_sync_single_for_device);
  178. EXPORT_SYMBOL(sbus_dma_sync_sg_for_cpu);
  179. EXPORT_SYMBOL(sbus_dma_sync_sg_for_device);
  180. EXPORT_SYMBOL(sbus_iounmap);
  181. EXPORT_SYMBOL(sbus_ioremap);
  182. #endif
  183. #ifdef CONFIG_PCI
  184. EXPORT_SYMBOL(ebus_chain);
  185. EXPORT_SYMBOL(insb);
  186. EXPORT_SYMBOL(outsb);
  187. EXPORT_SYMBOL(insw);
  188. EXPORT_SYMBOL(outsw);
  189. EXPORT_SYMBOL(insl);
  190. EXPORT_SYMBOL(outsl);
  191. EXPORT_SYMBOL(pci_alloc_consistent);
  192. EXPORT_SYMBOL(pci_free_consistent);
  193. EXPORT_SYMBOL(pci_map_single);
  194. EXPORT_SYMBOL(pci_unmap_single);
  195. EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
  196. EXPORT_SYMBOL(pci_dma_sync_single_for_device);
  197. EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
  198. EXPORT_SYMBOL(pci_dma_sync_sg_for_device);
  199. EXPORT_SYMBOL(pci_map_sg);
  200. EXPORT_SYMBOL(pci_unmap_sg);
  201. EXPORT_SYMBOL(pci_map_page);
  202. EXPORT_SYMBOL(pci_unmap_page);
  203. /* Actually, ioremap/iounmap are not PCI specific. But it is ok for drivers. */
  204. EXPORT_SYMBOL(ioremap);
  205. EXPORT_SYMBOL(iounmap);
  206. #endif
  207. /* in arch/sparc/mm/highmem.c */
  208. #ifdef CONFIG_HIGHMEM
  209. EXPORT_SYMBOL(kmap_atomic);
  210. EXPORT_SYMBOL(kunmap_atomic);
  211. #endif
  212. /* Solaris/SunOS binary compatibility */
  213. EXPORT_SYMBOL(svr4_setcontext);
  214. EXPORT_SYMBOL(svr4_getcontext);
  215. EXPORT_SYMBOL(_sigpause_common);
  216. EXPORT_SYMBOL(dump_thread);
  217. /* prom symbols */
  218. EXPORT_SYMBOL(idprom);
  219. EXPORT_SYMBOL(prom_root_node);
  220. EXPORT_SYMBOL(prom_getchild);
  221. EXPORT_SYMBOL(prom_getsibling);
  222. EXPORT_SYMBOL(prom_searchsiblings);
  223. EXPORT_SYMBOL(prom_firstprop);
  224. EXPORT_SYMBOL(prom_nextprop);
  225. EXPORT_SYMBOL(prom_getproplen);
  226. EXPORT_SYMBOL(prom_getproperty);
  227. EXPORT_SYMBOL(prom_node_has_property);
  228. EXPORT_SYMBOL(prom_setprop);
  229. EXPORT_SYMBOL(saved_command_line);
  230. EXPORT_SYMBOL(prom_apply_obio_ranges);
  231. EXPORT_SYMBOL(prom_getname);
  232. EXPORT_SYMBOL(prom_feval);
  233. EXPORT_SYMBOL(prom_getbool);
  234. EXPORT_SYMBOL(prom_getstring);
  235. EXPORT_SYMBOL(prom_getint);
  236. EXPORT_SYMBOL(prom_getintdefault);
  237. EXPORT_SYMBOL(prom_finddevice);
  238. EXPORT_SYMBOL(romvec);
  239. EXPORT_SYMBOL(__prom_getchild);
  240. EXPORT_SYMBOL(__prom_getsibling);
  241. /* sparc library symbols */
  242. EXPORT_SYMBOL(memchr);
  243. EXPORT_SYMBOL(memscan);
  244. EXPORT_SYMBOL(strlen);
  245. EXPORT_SYMBOL(strnlen);
  246. EXPORT_SYMBOL(strcpy);
  247. EXPORT_SYMBOL(strncpy);
  248. EXPORT_SYMBOL(strcat);
  249. EXPORT_SYMBOL(strncat);
  250. EXPORT_SYMBOL(strcmp);
  251. EXPORT_SYMBOL(strncmp);
  252. EXPORT_SYMBOL(strchr);
  253. EXPORT_SYMBOL(strrchr);
  254. EXPORT_SYMBOL(strpbrk);
  255. EXPORT_SYMBOL(strstr);
  256. EXPORT_SYMBOL(page_kernel);
  257. /* Special internal versions of library functions. */
  258. EXPORT_SYMBOL(__copy_1page);
  259. EXPORT_SYMBOL(__memcpy);
  260. EXPORT_SYMBOL(__memset);
  261. EXPORT_SYMBOL(bzero_1page);
  262. EXPORT_SYMBOL(__bzero);
  263. EXPORT_SYMBOL(__memscan_zero);
  264. EXPORT_SYMBOL(__memscan_generic);
  265. EXPORT_SYMBOL(__memcmp);
  266. EXPORT_SYMBOL(__strncmp);
  267. EXPORT_SYMBOL(__memmove);
  268. /* Moving data to/from userspace. */
  269. EXPORT_SYMBOL(__copy_user);
  270. EXPORT_SYMBOL(__strncpy_from_user);
  271. /* Networking helper routines. */
  272. EXPORT_SYMBOL(__csum_partial_copy_sparc_generic);
  273. EXPORT_SYMBOL(csum_partial);
  274. /* Cache flushing. */
  275. EXPORT_SYMBOL(sparc_flush_page_to_ram);
  276. /* For when serial stuff is built as modules. */
  277. EXPORT_SYMBOL(sun_do_break);
  278. EXPORT_SYMBOL(__ret_efault);
  279. EXPORT_SYMBOL(memcmp);
  280. EXPORT_SYMBOL(memcpy);
  281. EXPORT_SYMBOL(memset);
  282. EXPORT_SYMBOL(memmove);
  283. EXPORT_SYMBOL(__ashrdi3);
  284. EXPORT_SYMBOL(__ashldi3);
  285. EXPORT_SYMBOL(__lshrdi3);
  286. EXPORT_SYMBOL(__muldi3);
  287. EXPORT_SYMBOL(__divdi3);
  288. EXPORT_SYMBOL(rem);
  289. EXPORT_SYMBOL(urem);
  290. EXPORT_SYMBOL(mul);
  291. EXPORT_SYMBOL(umul);
  292. EXPORT_SYMBOL(div);
  293. EXPORT_SYMBOL(udiv);
  294. #ifdef CONFIG_DEBUG_BUGVERBOSE
  295. EXPORT_SYMBOL(do_BUG);
  296. #endif
  297. /* Sun Power Management Idle Handler */
  298. EXPORT_SYMBOL(pm_idle);