blob: 5df64e5ff01a25b09a527bed155a458eea07f426 [file] [log] [blame] [edit]
#include "io.h"
int main(void)
{
long long rd, rs, rt, dspreg, result, dspresult;
rs = 0x12345678ABCDEF0;
rt = 0x12345678ABCDEF1;
result = 0x00000000000;
dspresult = 0x01;
__asm
("subu_s.ob %0, %2, %3\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = ((dspreg >> 20) & 0x01);
if ((rd != result) || (dspreg != dspresult)) {
printf("subu_s.ob error\n\t");
return -1;
}
return 0;
}