diff options
Diffstat (limited to 'arch/sparc/kernel/sparc_ksyms.c')
| -rw-r--r-- | arch/sparc/kernel/sparc_ksyms.c | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/arch/sparc/kernel/sparc_ksyms.c b/arch/sparc/kernel/sparc_ksyms.c new file mode 100644 index 00000000000..f91b0e8d0dc --- /dev/null +++ b/arch/sparc/kernel/sparc_ksyms.c @@ -0,0 +1,334 @@ +/* $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> +#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); + +/* 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_PRIVATE(_rw_read_enter); +// EXPORT_SYMBOL_PRIVATE(_rw_read_exit); +// EXPORT_SYMBOL_PRIVATE(_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); + +#ifdef CONFIG_SMP +/* IRQ implementation. */ +EXPORT_SYMBOL(synchronize_irq); + +/* Misc SMP information */ +EXPORT_SYMBOL(__cpu_number_map); +EXPORT_SYMBOL(__cpu_logical_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); |