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

   1 #include <stdio.h>
   2 #include <assert.h>
   3
   4 int main(void)
   5 {
   6     int value, rd;
   7     int *p;
   8     unsigned long addr, index;
   9     int result;
  10
  11     value  = 0xBCDEF389;
  12     p = &value;
  13     addr = (unsigned long)p;
  14     index  = 0;
  15     result = value & 0xFF;
  16     __asm
  17         ("lbux %0, %1(%2)\n\t"
  18          : "=r"(rd)
  19          : "r"(index), "r"(addr)
  20         );
  21
  22     assert(rd == result);
  23
  24     return 0;
  25 }