tests/tcg/mips/mips64-dsp/insv.c

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rt, rs, dsp;
   6     long long result;
   7
   8     /* msb = 10, lsb = 5 */
   9     dsp    = 0x305;
  10     rt     = 0x12345678;
  11     rs     = 0xffffffff87654321;
  12     result = 0x12345338;
  13     __asm
  14         ("wrdsp %2, 0x03\n\t"
  15          "insv  %0, %1\n\t"
  16          : "+r"(rt)
  17          : "r"(rs), "r"(dsp)
  18         );
  19     if (rt != result) {
  20         printf("insv wrong\n");
  21
  22         return -1;
  23     }
  24
  25     return 0;
  26 }