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131 lines
3.0 KiB
131 lines
3.0 KiB
/* |
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* arch/xtensa/kernel/xtensa_ksyms.c |
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* |
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* Export Xtensa-specific functions for loadable modules. |
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* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file "COPYING" in the main directory of this archive |
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* for more details. |
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* |
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* Copyright (C) 2001 - 2005 Tensilica Inc. |
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* |
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* Joe Taylor <[email protected]> |
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*/ |
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#include <linux/module.h> |
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#include <linux/string.h> |
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#include <linux/mm.h> |
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#include <linux/interrupt.h> |
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#include <asm/irq.h> |
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#include <linux/in6.h> |
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#include <linux/uaccess.h> |
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#include <asm/cacheflush.h> |
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#include <asm/checksum.h> |
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#include <asm/dma.h> |
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#include <asm/io.h> |
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#include <asm/page.h> |
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#include <asm/ftrace.h> |
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#ifdef CONFIG_BLK_DEV_FD |
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#include <asm/floppy.h> |
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#endif |
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#ifdef CONFIG_NET |
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#include <net/checksum.h> |
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#endif /* CONFIG_NET */ |
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/* |
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* String functions |
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*/ |
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EXPORT_SYMBOL(memset); |
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EXPORT_SYMBOL(memcpy); |
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EXPORT_SYMBOL(memmove); |
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EXPORT_SYMBOL(__memset); |
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EXPORT_SYMBOL(__memcpy); |
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EXPORT_SYMBOL(__memmove); |
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#ifndef CONFIG_GENERIC_STRNCPY_FROM_USER |
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EXPORT_SYMBOL(__strncpy_user); |
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#endif |
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EXPORT_SYMBOL(clear_page); |
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EXPORT_SYMBOL(copy_page); |
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EXPORT_SYMBOL(empty_zero_page); |
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/* |
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* gcc internal math functions |
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*/ |
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extern long long __ashrdi3(long long, int); |
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extern long long __ashldi3(long long, int); |
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extern long long __lshrdi3(long long, int); |
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extern int __divsi3(int, int); |
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extern int __modsi3(int, int); |
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extern long long __muldi3(long long, long long); |
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extern int __mulsi3(int, int); |
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extern unsigned int __udivsi3(unsigned int, unsigned int); |
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extern unsigned int __umodsi3(unsigned int, unsigned int); |
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extern unsigned long long __umoddi3(unsigned long long, unsigned long long); |
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extern unsigned long long __udivdi3(unsigned long long, unsigned long long); |
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extern int __ucmpdi2(int, int); |
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EXPORT_SYMBOL(__ashldi3); |
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EXPORT_SYMBOL(__ashrdi3); |
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EXPORT_SYMBOL(__lshrdi3); |
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EXPORT_SYMBOL(__divsi3); |
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EXPORT_SYMBOL(__modsi3); |
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EXPORT_SYMBOL(__muldi3); |
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EXPORT_SYMBOL(__mulsi3); |
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EXPORT_SYMBOL(__udivsi3); |
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EXPORT_SYMBOL(__umodsi3); |
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EXPORT_SYMBOL(__udivdi3); |
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EXPORT_SYMBOL(__umoddi3); |
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EXPORT_SYMBOL(__ucmpdi2); |
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void __xtensa_libgcc_window_spill(void) |
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{ |
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BUG(); |
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} |
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EXPORT_SYMBOL(__xtensa_libgcc_window_spill); |
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unsigned int __sync_fetch_and_and_4(volatile void *p, unsigned int v) |
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{ |
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BUG(); |
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} |
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EXPORT_SYMBOL(__sync_fetch_and_and_4); |
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unsigned int __sync_fetch_and_or_4(volatile void *p, unsigned int v) |
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{ |
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BUG(); |
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} |
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EXPORT_SYMBOL(__sync_fetch_and_or_4); |
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/* |
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* Networking support |
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*/ |
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EXPORT_SYMBOL(csum_partial); |
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EXPORT_SYMBOL(csum_partial_copy_generic); |
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/* |
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* Architecture-specific symbols |
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*/ |
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EXPORT_SYMBOL(__xtensa_copy_user); |
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EXPORT_SYMBOL(__invalidate_icache_range); |
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/* |
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* Kernel hacking ... |
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*/ |
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#if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE) |
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// FIXME EXPORT_SYMBOL(screen_info); |
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#endif |
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extern long common_exception_return; |
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EXPORT_SYMBOL(common_exception_return); |
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#ifdef CONFIG_FUNCTION_TRACER |
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EXPORT_SYMBOL(_mcount); |
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#endif |
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EXPORT_SYMBOL(__invalidate_dcache_range); |
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#if XCHAL_DCACHE_IS_WRITEBACK |
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EXPORT_SYMBOL(__flush_dcache_range); |
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#endif
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