QEMU main repository: Please see https://www.qemu.org/docs/master/devel/submitting-a-patch.html for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
794 B
40 lines
794 B
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include "sys.h"
|
|
#include "crisutils.h"
|
|
|
|
static inline int cris_abs(int n)
|
|
{
|
|
int r;
|
|
asm ("abs\t%1, %0\n" : "=r" (r) : "r" (n));
|
|
return r;
|
|
}
|
|
|
|
static inline void
|
|
verify_abs(int val, int res,
|
|
const int n, const int z, const int v, const int c)
|
|
{
|
|
int r;
|
|
|
|
cris_tst_cc_init();
|
|
r = cris_abs(val);
|
|
cris_tst_cc(n, z, v, c);
|
|
if (r != res)
|
|
err();
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
verify_abs(-1, 1, 0, 0, 0, 0);
|
|
verify_abs(0x80000000, 0x80000000, 1, 0, 0, 0);
|
|
verify_abs(0x7fffffff, 0x7fffffff, 0, 0, 0, 0);
|
|
verify_abs(42, 42, 0, 0, 0, 0);
|
|
verify_abs(1, 1, 0, 0, 0, 0);
|
|
verify_abs(0xffff, 0xffff, 0, 0, 0, 0);
|
|
verify_abs(0xffff, 0xffff, 0, 0, 0, 0);
|
|
verify_abs(-31, 0x1f, 0, 0, 0, 0);
|
|
verify_abs(0, 0, 0, 1, 0, 0);
|
|
pass();
|
|
return 0;
|
|
}
|
|
|