File: cmpdi2.c

package info (click to toggle)
linux-2.6.24 2.6.24-6~etchnhalf.9etch3
  • links: PTS
  • area: main
  • in suites: etch
  • size: 317,768 kB
  • ctags: 974,658
  • sloc: ansic: 5,384,710; asm: 212,187; makefile: 14,202; perl: 7,066; cpp: 3,159; python: 2,833; yacc: 2,629; sh: 2,526; lex: 1,511; lisp: 218; awk: 96; pascal: 41
file content (27 lines) | stat: -rw-r--r-- 435 bytes parent folder | download | duplicates (50) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
#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);