/* $Id: sparc_ksyms.c,v 1.107 2001/07/17 16:17:33 anton Exp $ * arch/sparc/kernel/ksyms.c: Sparc specific ksyms support. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) */ /* Tell string.h we don't want memcpy etc. as cpp defines */ #define EXPORT_SYMTAB_STROPS #define PROMLIB_INTERNAL #include <linux/config.h> #include <linux/module.h> #include <linux/init.h> #include <linux/smp.h> #include <linux/types.h> #include <linux/string.h> #include <linux/sched.h> #include <linux/interrupt.h> #include <linux/in6.h> #include <linux/spinlock.h> #include <linux/mm.h> #include <linux/syscalls.h> #ifdef CONFIG_PCI #include <linux/pci.h> #endif #include <linux/pm.h> #ifdef CONFIG_HIGHMEM #include <linux/highmem.h> #endif #include <asm/oplib.h> #include <asm/delay.h> #include <asm/system.h> #include <asm/auxio.h> #include <asm/pgtable.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/idprom.h> #include <asm/svr4.h> #include <asm/head.h> #include <asm/smp.h> #include <asm/mostek.h> #include <asm/ptrace.h> #include <asm/user.h> #include <asm/uaccess.h> #include <asm/checksum.h> #ifdef CONFIG_SBUS #include <asm/sbus.h> #include <asm/dma.h> #endif #ifdef CONFIG_PCI #include <asm/ebus.h> #endif #include <asm/a.out.h> #include <asm/io-unit.h> #include <asm/bug.h> extern spinlock_t rtc_lock; struct poll { int fd; short events; short revents; }; extern int svr4_getcontext (svr4_ucontext_t *, struct pt_regs *); extern int svr4_setcontext (svr4_ucontext_t *, struct pt_regs *); void _sigpause_common (unsigned int set, struct pt_regs *); extern void (*__copy_1page)(void *, const void *); extern void __memmove(void *, const void *, __kernel_size_t); extern void (*bzero_1page)(void *); extern void *__bzero(void *, size_t); extern void *__memscan_zero(void *, size_t); extern void *__memscan_generic(void *, int, size_t); extern int __memcmp(const void *, const void *, __kernel_size_t); extern int __strncmp(const char *, const char *, __kernel_size_t); extern int __ashrdi3(int, int); extern int __ashldi3(int, int); extern int __lshrdi3(int, int); extern int __muldi3(int, int); extern int __divdi3(int, int); extern void dump_thread(struct pt_regs *, struct user *); /* Private functions with odd calling conventions. */ extern void ___atomic24_add(void); extern void ___atomic24_sub(void); extern void ___set_bit(void); extern void ___clear_bit(void); extern void ___change_bit(void); extern void ___rw_read_enter(void); extern void ___rw_read_exit(void); extern void ___rw_write_enter(void); /* Alias functions whose names begin with "." and export the aliases. * The module references will be fixed up by module_frob_arch_sections. */ #define DOT_ALIAS2(__ret, __x, __arg1, __arg2) \ extern __ret __x(__arg1, __arg2) \ __attribute__((weak, alias("." # __x))); DOT_ALIAS2(int, div, int, int) DOT_ALIAS2(int, mul, int, int) DOT_ALIAS2(int, rem, int, int) DOT_ALIAS2(unsigned, udiv, unsigned, unsigned) DOT_ALIAS2(unsigned, umul, unsigned, unsigned) DOT_ALIAS2(unsigned, urem, unsigned, unsigned) #undef DOT_ALIAS2 /* used by various drivers */ EXPORT_SYMBOL(sparc_cpu_model); EXPORT_SYMBOL(kernel_thread); #ifdef CONFIG_DEBUG_SPINLOCK #ifdef CONFIG_SMP EXPORT_SYMBOL(_do_spin_lock); EXPORT_SYMBOL(_do_spin_unlock); EXPORT_SYMBOL(_spin_trylock); EXPORT_SYMBOL(_do_read_lock); EXPORT_SYMBOL(_do_read_unlock); EXPORT_SYMBOL(_do_write_lock); EXPORT_SYMBOL(_do_write_unlock); #endif #else // XXX find what uses (or used) these. EXPORT_SYMBOL(___rw_read_enter); EXPORT_SYMBOL(___rw_read_exit); EXPORT_SYMBOL(___rw_write_enter); #endif /* semaphores */ EXPORT_SYMBOL(__up); EXPORT_SYMBOL(__down); EXPORT_SYMBOL(__down_trylock); EXPORT_SYMBOL(__down_interruptible); EXPORT_SYMBOL(sparc_valid_addr_bitmap); EXPORT_SYMBOL(phys_base); EXPORT_SYMBOL(pfn_base); /* Atomic operations. */ EXPORT_SYMBOL(___atomic24_add); EXPORT_SYMBOL(___atomic24_sub); /* Bit operations. */ EXPORT_SYMBOL(___set_bit); EXPORT_SYMBOL(___clear_bit); EXPORT_SYMBOL(___change_bit); /* Per-CPU information table */ EXPORT_PER_CPU_SYMBOL(__cpu_data); #ifdef CONFIG_SMP /* IRQ implementation. */ EXPORT_SYMBOL(synchronize_irq); /* Misc SMP information */ EXPORT_SYMBOL(__cpu_number_map); EXPORT_SYMBOL(__cpu_logical_map); /* CPU online map and active count. */ EXPORT_SYMBOL(cpu_online_map); EXPORT_SYMBOL(phys_cpu_present_map); #endif EXPORT_SYMBOL(__udelay); EXPORT_SYMBOL(__ndelay); EXPORT_SYMBOL(rtc_lock); EXPORT_SYMBOL(mostek_lock); EXPORT_SYMBOL(mstk48t02_regs); #ifdef CONFIG_SUN_AUXIO EXPORT_SYMBOL(set_auxio); EXPORT_SYMBOL(get_auxio); #endif EXPORT_SYMBOL(request_fast_irq); EXPORT_SYMBOL(io_remap_page_range); EXPORT_SYMBOL(io_remap_pfn_range); /* P3: iounit_xxx may be needed, sun4d users */ /* EXPORT_SYMBOL(iounit_map_dma_init); */ /* EXPORT_SYMBOL(iounit_map_dma_page); */ #ifndef CONFIG_SMP EXPORT_SYMBOL(BTFIXUP_CALL(___xchg32)); #else EXPORT_SYMBOL(BTFIXUP_CALL(__hard_smp_processor_id)); #endif EXPORT_SYMBOL(BTFIXUP_CALL(enable_irq)); EXPORT_SYMBOL(BTFIXUP_CALL(disable_irq)); EXPORT_SYMBOL(BTFIXUP_CALL(__irq_itoa)); EXPORT_SYMBOL(BTFIXUP_CALL(mmu_unlockarea)); EXPORT_SYMBOL(BTFIXUP_CALL(mmu_lockarea)); EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_sgl)); EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_one)); EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_sgl)); EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_one)); #ifdef CONFIG_SBUS EXPORT_SYMBOL(sbus_root); EXPORT_SYMBOL(dma_chain); EXPORT_SYMBOL(sbus_set_sbus64); EXPORT_SYMBOL(sbus_alloc_consistent); EXPORT_SYMBOL(sbus_free_consistent); EXPORT_SYMBOL(sbus_map_single); EXPORT_SYMBOL(sbus_unmap_single); EXPORT_SYMBOL(sbus_map_sg); EXPORT_SYMBOL(sbus_unmap_sg); EXPORT_SYMBOL(sbus_dma_sync_single_for_cpu); EXPORT_SYMBOL(sbus_dma_sync_single_for_device); EXPORT_SYMBOL(sbus_dma_sync_sg_for_cpu); EXPORT_SYMBOL(sbus_dma_sync_sg_for_device); EXPORT_SYMBOL(sbus_iounmap); EXPORT_SYMBOL(sbus_ioremap); #endif #ifdef CONFIG_PCI EXPORT_SYMBOL(ebus_chain); EXPORT_SYMBOL(insb); EXPORT_SYMBOL(outsb); EXPORT_SYMBOL(insw); EXPORT_SYMBOL(outsw); EXPORT_SYMBOL(insl); EXPORT_SYMBOL(outsl); EXPORT_SYMBOL(pci_alloc_consistent); EXPORT_SYMBOL(pci_free_consistent); EXPORT_SYMBOL(pci_map_single); EXPORT_SYMBOL(pci_unmap_single); EXPORT_SYMBOL(pci_dma_sync_single_for_cpu); EXPORT_SYMBOL(pci_dma_sync_single_for_device); EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu); EXPORT_SYMBOL(pci_dma_sync_sg_for_device); EXPORT_SYMBOL(pci_map_sg); EXPORT_SYMBOL(pci_unmap_sg); EXPORT_SYMBOL(pci_map_page); EXPORT_SYMBOL(pci_unmap_page); /* Actually, ioremap/iounmap are not PCI specific. But it is ok for drivers. */ EXPORT_SYMBOL(ioremap); EXPORT_SYMBOL(iounmap); #endif /* in arch/sparc/mm/highmem.c */ #ifdef CONFIG_HIGHMEM EXPORT_SYMBOL(kmap_atomic); EXPORT_SYMBOL(kunmap_atomic); #endif /* Solaris/SunOS binary compatibility */ EXPORT_SYMBOL(svr4_setcontext); EXPORT_SYMBOL(svr4_getcontext); EXPORT_SYMBOL(_sigpause_common); EXPORT_SYMBOL(dump_thread); /* prom symbols */ EXPORT_SYMBOL(idprom); EXPORT_SYMBOL(prom_root_node); EXPORT_SYMBOL(prom_getchild); EXPORT_SYMBOL(prom_getsibling); EXPORT_SYMBOL(prom_searchsiblings); EXPORT_SYMBOL(prom_firstprop); EXPORT_SYMBOL(prom_nextprop); EXPORT_SYMBOL(prom_getproplen); EXPORT_SYMBOL(prom_getproperty); EXPORT_SYMBOL(prom_node_has_property); EXPORT_SYMBOL(prom_setprop); EXPORT_SYMBOL(saved_command_line); EXPORT_SYMBOL(prom_apply_obio_ranges); EXPORT_SYMBOL(prom_getname); EXPORT_SYMBOL(prom_feval); EXPORT_SYMBOL(prom_getbool); EXPORT_SYMBOL(prom_getstring); EXPORT_SYMBOL(prom_getint); EXPORT_SYMBOL(prom_getintdefault); EXPORT_SYMBOL(prom_finddevice); EXPORT_SYMBOL(romvec); EXPORT_SYMBOL(__prom_getchild); EXPORT_SYMBOL(__prom_getsibling); /* sparc library symbols */ EXPORT_SYMBOL(memchr); EXPORT_SYMBOL(memscan); EXPORT_SYMBOL(strlen); EXPORT_SYMBOL(strnlen); EXPORT_SYMBOL(strcpy); EXPORT_SYMBOL(strncpy); EXPORT_SYMBOL(strcat); EXPORT_SYMBOL(strncat); EXPORT_SYMBOL(strcmp); EXPORT_SYMBOL(strncmp); EXPORT_SYMBOL(strchr); EXPORT_SYMBOL(strrchr); EXPORT_SYMBOL(strpbrk); EXPORT_SYMBOL(strstr); EXPORT_SYMBOL(page_kernel); /* Special internal versions of library functions. */ EXPORT_SYMBOL(__copy_1page); EXPORT_SYMBOL(__memcpy); EXPORT_SYMBOL(__memset); EXPORT_SYMBOL(bzero_1page); EXPORT_SYMBOL(__bzero); EXPORT_SYMBOL(__memscan_zero); EXPORT_SYMBOL(__memscan_generic); EXPORT_SYMBOL(__memcmp); EXPORT_SYMBOL(__strncmp); EXPORT_SYMBOL(__memmove); /* Moving data to/from userspace. */ EXPORT_SYMBOL(__copy_user); EXPORT_SYMBOL(__strncpy_from_user); /* Networking helper routines. */ EXPORT_SYMBOL(__csum_partial_copy_sparc_generic); EXPORT_SYMBOL(csum_partial); /* Cache flushing. */ EXPORT_SYMBOL(sparc_flush_page_to_ram); /* For when serial stuff is built as modules. */ EXPORT_SYMBOL(sun_do_break); EXPORT_SYMBOL(__ret_efault); EXPORT_SYMBOL(memcmp); EXPORT_SYMBOL(memcpy); EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memmove); EXPORT_SYMBOL(__ashrdi3); EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__lshrdi3); EXPORT_SYMBOL(__muldi3); EXPORT_SYMBOL(__divdi3); EXPORT_SYMBOL(rem); EXPORT_SYMBOL(urem); EXPORT_SYMBOL(mul); EXPORT_SYMBOL(umul); EXPORT_SYMBOL(div); EXPORT_SYMBOL(udiv); #ifdef CONFIG_DEBUG_BUGVERBOSE EXPORT_SYMBOL(do_BUG); #endif /* Sun Power Management Idle Handler */ EXPORT_SYMBOL(pm_idle); /* Binfmt_misc needs this */ EXPORT_SYMBOL(sys_close);