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kernel_samsung_sm7125/arch/mips/lib/ucmpdi2.c

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[MIPS] Add __ucmpdi2 implementation Recent GCC SVN versions may generate calls to __ucmpdi2. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
18 years ago
#include <linux/module.h>
#include "libgcc.h"
[MIPS] Fix "no space between function name and open parenthesis" warnings. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago
word_type __ucmpdi2(unsigned long long a, unsigned long long b)
[MIPS] Add __ucmpdi2 implementation Recent GCC SVN versions may generate calls to __ucmpdi2. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
18 years ago
{
const DWunion au = {.ll = a};
const DWunion bu = {.ll = b};
if ((unsigned int) au.s.high < (unsigned int) bu.s.high)
return 0;
else if ((unsigned int) au.s.high > (unsigned int) bu.s.high)
return 2;
if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
return 0;
else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
return 2;
return 1;
}
[MIPS] Export __ucmpdi2 to modules. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago
EXPORT_SYMBOL(__ucmpdi2);