blob: 027555fb535b11eac0355abe82f2f54f92d0a8d1 [file] [log] [blame] [edit]
#include "io.h"
int main(void)
{
long long rs, dsp;
long long achi, acli;
long long rsdsp;
long long acho, aclo;
long long res;
long long reshi, reslo;
rs = 0xaaaabbbbccccdddd;
achi = 0x87654321;
acli = 0x12345678;
dsp = 0x22;
res = 0x62;
reshi = 0x12345678;
reslo = 0xffffffffccccdddd;
__asm
("mthi %3, $ac1\n\t"
"mtlo %4, $ac1\n\t"
"wrdsp %5\n\t"
"dmthlip %6, $ac1\n\t"
"rddsp %0\n\t"
"mfhi %1, $ac1\n\t"
"mflo %2, $ac1\n\t"
: "=r"(rsdsp), "=r"(acho), "=r"(aclo)
: "r"(achi), "r"(acli), "r"(dsp), "r"(rs)
);
if ((rsdsp != res) || (acho != reshi) || (aclo != reslo)) {
printf("dmthlip error\n");
return -1;
}
return 0;
}