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734c3ce3bd
Older m68k-linux compilers will include pre-defined symbols that confuse what processor it is being targeted for. For example gcc-4.1.2 will pre-define __mc68020__ even if you specify the target processor as -m68000 on the gcc command line. Newer versions of gcc have this corrected. In a few places the m68k code uses defined(__mc68020__) for optimizations that include instructions that are specific to the CPU 68020 and above. When compiling with older compilers this will be true even when we have selected to compile for the older 68000 processors. Switch to using the kernel processor defines, CONFIG_M68020 and friends. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
#include <linux/module.h>
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asmlinkage long long __ashldi3 (long long, int);
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asmlinkage long long __ashrdi3 (long long, int);
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asmlinkage long long __lshrdi3 (long long, int);
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asmlinkage long long __muldi3 (long long, long long);
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/* The following are special because they're not called
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explicitly (the C compiler generates them). Fortunately,
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their interface isn't gonna change any time soon now, so
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it's OK to leave it out of version control. */
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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(__muldi3);
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#if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE)
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/*
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* Simpler 68k and ColdFire parts also need a few other gcc functions.
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*/
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extern long long __divsi3(long long, long long);
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extern long long __modsi3(long long, long long);
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extern long long __mulsi3(long long, long long);
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extern long long __udivsi3(long long, long long);
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extern long long __umodsi3(long long, long long);
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EXPORT_SYMBOL(__divsi3);
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EXPORT_SYMBOL(__modsi3);
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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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#endif
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