LXR qemu/tests/tcg/mips/mips64-dsp/bposge64.c

   1#include "io.h"
   2
   3int main(void)
   4{
   5    long long dsp, sum;
   6    long long result;
   7
   8    dsp =  0x40;
   9    sum = 0x01;
  10    result = 0x02;
  11
  12    __asm
  13        ("wrdsp %1\n\t"
  14         "bposge64 test1\n\t"
  15         "nop\n\t"
  16         "addi %0, 0xA2\n\t"
  17         "nop\n\t"
  18         "test1:\n\t"
  19         "addi %0, 0x01\n\t"
  20         : "+r"(sum)
  21         : "r"(dsp)
  22        );
  23    if (sum != result) {
  24        printf("bposge64 wrong\n");
  25
  26        return -1;
  27    }
  28
  29    dsp =  0x10;
  30    sum = 0x01;
  31    result = 0xA4;
  32
  33    __asm
  34        ("wrdsp %1\n\t"
  35         "bposge64 test2\n\t"
  36         "nop\n\t"
  37         "addi %0, 0xA2\n\t"
  38         "nop\n\t"
  39         "test2:\n\t"
  40         "addi %0, 0x01\n\t"
  41         : "+r"(sum)
  42         : "r"(dsp)
  43        );
  44    if (sum != result) {
  45        printf("bposge64 wrong\n");
  46
  47        return -1;
  48    }
  49    return 0;
  50}
  51