mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-13 14:14:37 +00:00
eecb20720f
Some new kernel configurations require __cmpdi2 function. Signed-off-by: Michal Simek <monstr@monstr.eu>
26 lines
434 B
C
26 lines
434 B
C
#include <linux/module.h>
|
|
|
|
#include "libgcc.h"
|
|
|
|
word_type __cmpdi2(long long a, long long b)
|
|
{
|
|
const DWunion au = {
|
|
.ll = a
|
|
};
|
|
const DWunion bu = {
|
|
.ll = b
|
|
};
|
|
|
|
if (au.s.high < bu.s.high)
|
|
return 0;
|
|
else if (au.s.high > 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;
|
|
}
|
|
EXPORT_SYMBOL(__cmpdi2);
|