qemu/tests/tcg/mips/mips64-dsp/shilo.c

30 lines
519 B
C

#include "io.h"
int main(void)
{
long long ach, acl;
long long resulth, resultl;
ach = 0xBBAACCFF;
acl = 0x1C3B001D;
resulth = 0x17755;
resultl = 0xFFFFFFFF99fe3876;
__asm
("mthi %0, $ac1\n\t"
"mtlo %1, $ac1\n\t"
"shilo $ac1, 0x0F\n\t"
"mfhi %0, $ac1\n\t"
"mflo %1, $ac1\n\t"
: "+r"(ach), "+r"(acl)
);
if ((ach != resulth) || (acl != resultl)) {
printf("shilo wrong\n");
return -1;
}
return 0;
}