1*073d9f2cSAleksandar Markovic #include<stdio.h>
2*073d9f2cSAleksandar Markovic #include<assert.h>
3*073d9f2cSAleksandar Markovic
main()4*073d9f2cSAleksandar Markovic int main()
5*073d9f2cSAleksandar Markovic {
6*073d9f2cSAleksandar Markovic int rt, rs;
7*073d9f2cSAleksandar Markovic int achi, acli;
8*073d9f2cSAleksandar Markovic int dsp;
9*073d9f2cSAleksandar Markovic int acho, aclo;
10*073d9f2cSAleksandar Markovic int resulth, resultl;
11*073d9f2cSAleksandar Markovic int resdsp;
12*073d9f2cSAleksandar Markovic
13*073d9f2cSAleksandar Markovic achi = 0x00000000;
14*073d9f2cSAleksandar Markovic acli = 0x0000B4CB;
15*073d9f2cSAleksandar Markovic rs = 0x0000FF06;
16*073d9f2cSAleksandar Markovic rt = 0x0000CB00;
17*073d9f2cSAleksandar Markovic resulth = 0x00000000;
18*073d9f2cSAleksandar Markovic resultl = 0x006838CB;
19*073d9f2cSAleksandar Markovic
20*073d9f2cSAleksandar Markovic __asm
21*073d9f2cSAleksandar Markovic ("mthi %2, $ac1\n\t"
22*073d9f2cSAleksandar Markovic "mtlo %3, $ac1\n\t"
23*073d9f2cSAleksandar Markovic "maq_sa.w.phr $ac1, %4, %5\n\t"
24*073d9f2cSAleksandar Markovic "mfhi %0, $ac1\n\t"
25*073d9f2cSAleksandar Markovic "mflo %1, $ac1\n\t"
26*073d9f2cSAleksandar Markovic : "=r"(acho), "=r"(aclo)
27*073d9f2cSAleksandar Markovic : "r"(achi), "r"(acli), "r"(rs), "r"(rt)
28*073d9f2cSAleksandar Markovic );
29*073d9f2cSAleksandar Markovic assert(resulth == acho);
30*073d9f2cSAleksandar Markovic assert(resultl == aclo);
31*073d9f2cSAleksandar Markovic
32*073d9f2cSAleksandar Markovic achi = 0x00000000;
33*073d9f2cSAleksandar Markovic acli = 0x0000B4CB;
34*073d9f2cSAleksandar Markovic rs = 0x00008000;
35*073d9f2cSAleksandar Markovic rt = 0x00008000;
36*073d9f2cSAleksandar Markovic resulth = 0x00000000;
37*073d9f2cSAleksandar Markovic resultl = 0x7FFFFFFF;
38*073d9f2cSAleksandar Markovic resdsp = 0x01;
39*073d9f2cSAleksandar Markovic
40*073d9f2cSAleksandar Markovic __asm
41*073d9f2cSAleksandar Markovic ("mthi %3, $ac1\n\t"
42*073d9f2cSAleksandar Markovic "mtlo %4, $ac1\n\t"
43*073d9f2cSAleksandar Markovic "maq_sa.w.phr $ac1, %5, %6\n\t"
44*073d9f2cSAleksandar Markovic "mfhi %0, $ac1\n\t"
45*073d9f2cSAleksandar Markovic "mflo %1, $ac1\n\t"
46*073d9f2cSAleksandar Markovic "rddsp %2\n\t"
47*073d9f2cSAleksandar Markovic : "=r"(acho), "=r"(aclo), "=r"(dsp)
48*073d9f2cSAleksandar Markovic : "r"(achi), "r"(acli), "r"(rs), "r"(rt)
49*073d9f2cSAleksandar Markovic );
50*073d9f2cSAleksandar Markovic assert(resulth == acho);
51*073d9f2cSAleksandar Markovic assert(resultl == aclo);
52*073d9f2cSAleksandar Markovic assert(((dsp >> 17) & 0x01) == 0x01);
53*073d9f2cSAleksandar Markovic
54*073d9f2cSAleksandar Markovic return 0;
55*073d9f2cSAleksandar Markovic }
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