blob: 9d674697ccaa9f5001b39ed511ef1f1c5cad1c5b [file] [log] [blame] [edit]
#include<stdio.h>
#include<assert.h>
int main()
{
int rt, rs, dsp;
int result;
/* msb = 10, lsb = 5 */
dsp = 0x305;
rt = 0x12345678;
rs = 0x87654321;
result = 0x12345438;
__asm
("wrdsp %2, 0x03\n\t"
"insv %0, %1\n\t"
: "+r"(rt)
: "r"(rs), "r"(dsp)
);
assert(rt == result);
dsp = 0x1000;
rt = 0xF0F0F0F0;
rs = 0xA5A5A5A5;
result = 0xA5A5A5A5;
__asm
("wrdsp %2\n\t"
"insv %0, %1\n\t"
: "+r"(rt)
: "r"(rs), "r"(dsp)
);
assert(rt == result);
return 0;
}