summaryrefslogtreecommitdiffstats
path: root/qemu/tests/tcg/mips/mips64-dspr2/dbalign.c
blob: c7431b18579160082401562f705d6b0716a1cbc4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
#include "io.h"

int main(void)
{
    long long rt, rs;
    long long res;

    rt = 0x1234567887654321;
    rs = 0xabcd1234abcd1234;

    res = 0x34567887654321ab;

    asm ("dbalign %0, %1, 0x1\n"
         : "=r"(rt)
         : "r"(rs)
        );

    if (rt != res) {
        printf("dbalign error\n");
        return -1;
    }

    rt = 0x1234567887654321;
    rs = 0xabcd1234abcd1234;

    res = 0x7887654321abcd12;

    asm ("dbalign %0, %1, 0x3\n"
         : "=r"(rt)
         : "r"(rs)
        );

    if (rt != res) {
        printf("dbalign error\n");
        return -1;
    }

    return 0;
}