47 lines
722 B
C
47 lines
722 B
C
|
#include "io.h"
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
long long rs, rt, dspreg, dspresult;
|
||
|
|
|
||
|
|
rs = 0x123456789ABCDEF0;
|
||
|
|
rt = 0x123456789ABCDEFF;
|
||
|
|
dspresult = 0x0E;
|
||
|
|
|
||
|
|
__asm
|
||
|
|
("cmp.eq.qh %1, %2\n\t"
|
||
|
|
"rddsp %0\n\t"
|
||
|
|
: "=r"(dspreg)
|
||
|
|
: "r"(rs), "r"(rt)
|
||
|
|
);
|
||
|
|
|
||
|
|
dspreg = ((dspreg >> 24) & 0x0F);
|
||
|
|
|
||
|
|
if (dspreg != dspresult) {
|
||
|
|
printf("cmp.eq.qh error\n");
|
||
|
|
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
rs = 0x12355a789A4CD3F0;
|
||
|
|
rt = 0x123456789ABCDEFF;
|
||
|
|
dspresult = 0x00;
|
||
|
|
|
||
|
|
__asm
|
||
|
|
("cmp.eq.qh %1, %2\n\t"
|
||
|
|
"rddsp %0\n\t"
|
||
|
|
: "=r"(dspreg)
|
||
|
|
: "r"(rs), "r"(rt)
|
||
|
|
);
|
||
|
|
|
||
|
|
dspreg = ((dspreg >> 24) & 0x0F);
|
||
|
|
|
||
|
|
if (dspreg != dspresult) {
|
||
|
|
printf("cmp.eq.qh error\n");
|
||
|
|
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|