tests/tcg/mips/mips32-dsp/insv.c

   1 #include<stdio.h>
   2 #include<assert.h>
   3
   4 int main()
   5 {
   6     int rt, rs, dsp;
   7     int result;
   8
   9     /* msb = 10, lsb = 5 */
  10     dsp    = 0x305;
  11     rt     = 0x12345678;
  12     rs     = 0x87654321;
  13     result = 0x12345438;
  14     __asm
  15         ("wrdsp %2, 0x03\n\t"
  16          "insv  %0, %1\n\t"
  17          : "+r"(rt)
  18          : "r"(rs), "r"(dsp)
  19         );
  20     assert(rt == result);
  21
  22     return 0;
  23 }