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0f8ed99457
Building nios2:allmodconfig fails as follows (each symbol is only listed
once).
ERROR: "__ashldi3" [drivers/md/dm-writecache.ko] undefined!
ERROR: "__ashrdi3" [fs/xfs/xfs.ko] undefined!
ERROR: "__ucmpdi2" [drivers/media/i2c/adv7842.ko] undefined!
ERROR: "__lshrdi3" [drivers/md/dm-zoned.ko] undefined!
ERROR: "flush_icache_range" [drivers/misc/lkdtm/lkdtm.ko] undefined!
ERROR: "empty_zero_page" [drivers/md/dm-mod.ko] undefined!
The problem is seen with gcc 7.3.0.
Export the missing symbols.
Fixes: 2fc8483fdc ("nios2: Build infrastructure")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
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* Copyright (C) 2004 Microtronix Datacom Ltd
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*
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* This file is subject to the terms and conditions of the GNU General
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* Public License. See the file COPYING in the main directory of this
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* archive for more details.
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*/
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#include <linux/export.h>
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#include <linux/string.h>
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#include <asm/cacheflush.h>
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#include <asm/pgtable.h>
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/* string functions */
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EXPORT_SYMBOL(memcpy);
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EXPORT_SYMBOL(memset);
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EXPORT_SYMBOL(memmove);
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/* memory management */
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EXPORT_SYMBOL(empty_zero_page);
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EXPORT_SYMBOL(flush_icache_range);
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/*
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* libgcc functions - functions that are used internally by the
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* compiler... (prototypes are not correct though, but that
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* doesn't really matter since they're not versioned).
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*/
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#define DECLARE_EXPORT(name) extern void name(void); EXPORT_SYMBOL(name)
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DECLARE_EXPORT(__gcc_bcmp);
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DECLARE_EXPORT(__divsi3);
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DECLARE_EXPORT(__moddi3);
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DECLARE_EXPORT(__modsi3);
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DECLARE_EXPORT(__udivmoddi4);
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DECLARE_EXPORT(__udivsi3);
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DECLARE_EXPORT(__umoddi3);
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DECLARE_EXPORT(__umodsi3);
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DECLARE_EXPORT(__muldi3);
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DECLARE_EXPORT(__ucmpdi2);
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DECLARE_EXPORT(__lshrdi3);
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DECLARE_EXPORT(__ashldi3);
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DECLARE_EXPORT(__ashrdi3);
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