mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-15 00:04:15 +08:00
22 lines
503 B
C
22 lines
503 B
C
#include <linux/module.h>
|
|
|
|
#include "libgcc.h"
|
|
|
|
word_type __ucmpdi2(unsigned long long a, unsigned long long b)
|
|
{
|
|
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;
|
|
}
|
|
|
|
EXPORT_SYMBOL(__ucmpdi2);
|