qemu

FORK: QEMU emulator
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test_dsp_r2_prepend.c (480B)

      1 #include<stdio.h>
      2 #include<assert.h>
      3 
      4 int main()
      5 {
      6     int rs, rt;
      7     int result;
      8 
      9     rs = 0x12345678;
     10     rt = 0x87654321;
     11     result = 0x87654321;
     12     __asm
     13         ("prepend %0, %1, 0x00\n\t"
     14          : "+r"(rt)
     15          : "r"(rs)
     16         );
     17     assert(rt == result);
     18 
     19     rs = 0x12345678;
     20     rt = 0x87654321;
     21     result = 0xACF10ECA;
     22     __asm
     23         ("prepend %0, %1, 0x0F\n\t"
     24          : "+r"(rt)
     25          : "r"(rs)
     26         );
     27     assert(rt == result);
     28 
     29     return 0;
     30 }