| /* |
| * arch/xtensa/kernel/xtensa_ksyms.c |
| * |
| * Export Xtensa-specific functions for loadable modules. |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| * |
| * Copyright (C) 2001 - 2005 Tensilica Inc. |
| * |
| * Joe Taylor <joe@tensilica.com> |
| */ |
| |
| #include <linux/module.h> |
| #include <linux/string.h> |
| #include <linux/mm.h> |
| #include <linux/interrupt.h> |
| #include <asm/irq.h> |
| #include <linux/in6.h> |
| |
| #include <linux/uaccess.h> |
| #include <asm/cacheflush.h> |
| #include <asm/checksum.h> |
| #include <asm/dma.h> |
| #include <asm/io.h> |
| #include <asm/page.h> |
| #include <asm/ftrace.h> |
| #ifdef CONFIG_BLK_DEV_FD |
| #include <asm/floppy.h> |
| #endif |
| #ifdef CONFIG_NET |
| #include <net/checksum.h> |
| #endif /* CONFIG_NET */ |
| |
| |
| /* |
| * String functions |
| */ |
| EXPORT_SYMBOL(memset); |
| EXPORT_SYMBOL(memcpy); |
| EXPORT_SYMBOL(memmove); |
| EXPORT_SYMBOL(__memset); |
| EXPORT_SYMBOL(__memcpy); |
| EXPORT_SYMBOL(__memmove); |
| #ifdef CONFIG_ARCH_HAS_STRNCPY_FROM_USER |
| EXPORT_SYMBOL(__strncpy_user); |
| #endif |
| EXPORT_SYMBOL(clear_page); |
| EXPORT_SYMBOL(copy_page); |
| |
| EXPORT_SYMBOL(empty_zero_page); |
| |
| /* |
| * gcc internal math functions |
| */ |
| extern long long __ashrdi3(long long, int); |
| extern long long __ashldi3(long long, int); |
| extern long long __lshrdi3(long long, int); |
| extern int __divsi3(int, int); |
| extern int __modsi3(int, int); |
| extern int __mulsi3(int, int); |
| extern unsigned int __udivsi3(unsigned int, unsigned int); |
| extern unsigned int __umodsi3(unsigned int, unsigned int); |
| |
| EXPORT_SYMBOL(__ashldi3); |
| EXPORT_SYMBOL(__ashrdi3); |
| EXPORT_SYMBOL(__lshrdi3); |
| EXPORT_SYMBOL(__divsi3); |
| EXPORT_SYMBOL(__modsi3); |
| EXPORT_SYMBOL(__mulsi3); |
| EXPORT_SYMBOL(__udivsi3); |
| EXPORT_SYMBOL(__umodsi3); |
| |
| unsigned int __sync_fetch_and_and_4(volatile void *p, unsigned int v) |
| { |
| BUG(); |
| } |
| EXPORT_SYMBOL(__sync_fetch_and_and_4); |
| |
| unsigned int __sync_fetch_and_or_4(volatile void *p, unsigned int v) |
| { |
| BUG(); |
| } |
| EXPORT_SYMBOL(__sync_fetch_and_or_4); |
| |
| /* |
| * Networking support |
| */ |
| EXPORT_SYMBOL(csum_partial); |
| EXPORT_SYMBOL(csum_partial_copy_generic); |
| |
| /* |
| * Architecture-specific symbols |
| */ |
| EXPORT_SYMBOL(__xtensa_copy_user); |
| EXPORT_SYMBOL(__invalidate_icache_range); |
| |
| /* |
| * Kernel hacking ... |
| */ |
| |
| #if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE) |
| // FIXME EXPORT_SYMBOL(screen_info); |
| #endif |
| |
| extern long common_exception_return; |
| EXPORT_SYMBOL(common_exception_return); |
| |
| #ifdef CONFIG_FUNCTION_TRACER |
| EXPORT_SYMBOL(_mcount); |
| #endif |
| |
| EXPORT_SYMBOL(__invalidate_dcache_range); |
| #if XCHAL_DCACHE_IS_WRITEBACK |
| EXPORT_SYMBOL(__flush_dcache_range); |
| #endif |