98 lines
2.4 KiB
C
98 lines
2.4 KiB
C
|
#include"io.h"
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
long long rs, rt, dsp;
|
||
|
|
long long ach = 5, acl = 5;
|
||
|
|
long long resulth, resultl, resultdsp;
|
||
|
|
|
||
|
|
rs = 0x800000FF;
|
||
|
|
rt = 0x00018000;
|
||
|
|
resulth = 0x05;
|
||
|
|
resultl = 0xFFFFFFFF80000202;
|
||
|
|
resultdsp = 0x01;
|
||
|
|
__asm
|
||
|
|
("mthi %0, $ac1\n\t"
|
||
|
|
"mtlo %1, $ac1\n\t"
|
||
|
|
"dpaqx_s.w.ph $ac1, %3, %4\n\t"
|
||
|
|
"mfhi %0, $ac1\n\t"
|
||
|
|
"mflo %1, $ac1\n\t"
|
||
|
|
"rddsp %2\n\t"
|
||
|
|
: "+r"(ach), "+r"(acl), "=r"(dsp)
|
||
|
|
: "r"(rs), "r"(rt)
|
||
|
|
);
|
||
|
|
dsp = (dsp >> 17) & 0x01;
|
||
|
|
if (dsp != resultdsp) {
|
||
|
|
printf("dpaqx_s.w.ph error\n");
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
if (ach != resulth) {
|
||
|
|
printf("dpaqx_s.w.ph error\n");
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
if (acl != resultl) {
|
||
|
|
printf("dpaqx_s.w.ph error\n");
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
ach = 5;
|
||
|
|
acl = 5;
|
||
|
|
rs = 0x00FF00FF;
|
||
|
|
rt = 0x00010002;
|
||
|
|
resulth = 0x05;
|
||
|
|
resultl = 0x05FF;
|
||
|
|
/***********************************************************
|
||
|
|
* Because of we set outflag at last time, although this
|
||
|
|
* time we set nothing, but it is stay the last time value.
|
||
|
|
**********************************************************/
|
||
|
|
resultdsp = 0x01;
|
||
|
|
__asm
|
||
|
|
("mthi %0, $ac1\n\t"
|
||
|
|
"mtlo %1, $ac1\n\t"
|
||
|
|
"dpaqx_s.w.ph $ac1, %3, %4\n\t"
|
||
|
|
"mfhi %0, $ac1\n\t"
|
||
|
|
"mflo %1, $ac1\n\t"
|
||
|
|
"rddsp %2\n\t"
|
||
|
|
: "+r"(ach), "+r"(acl), "=r"(dsp)
|
||
|
|
: "r"(rs), "r"(rt)
|
||
|
|
);
|
||
|
|
dsp = (dsp >> 17) & 0x01;
|
||
|
|
if (dsp != resultdsp) {
|
||
|
|
printf("dpaqx_s.w.ph error\n");
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
if (ach != resulth) {
|
||
|
|
printf("dpaqx_s.w.ph error\n");
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
if (acl != resultl) {
|
||
|
|
printf("dpaqx_s.w.ph error\n");
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
ach = 5;
|
||
|
|
acl = 5;
|
||
|
|
rs = 0x800000FF;
|
||
|
|
rt = 0x00028000;
|
||
|
|
resulth = 0x05;
|
||
|
|
resultl = 0xffffffff80000400;
|
||
|
|
resultdsp = 0x01;
|
||
|
|
__asm
|
||
|
|
("mthi %0, $ac1\n\t"
|
||
|
|
"mtlo %1, $ac1\n\t"
|
||
|
|
"dpaqx_s.w.ph $ac1, %3, %4\n\t"
|
||
|
|
"mfhi %0, $ac1\n\t"
|
||
|
|
"mflo %1, $ac1\n\t"
|
||
|
|
"rddsp %2\n\t"
|
||
|
|
: "+r"(ach), "+r"(acl), "=r"(dsp)
|
||
|
|
: "r"(rs), "r"(rt)
|
||
|
|
);
|
||
|
|
dsp = (dsp >> 17) & 0x01;
|
||
|
|
if ((dsp != resultdsp) || (ach != resulth) || (acl != resultl)) {
|
||
|
|
printf("dpaqx_s.w.ph error\n");
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|