qemu/tests/tcg/mips/mips64-dspr2/dbalign.c
Jia Liu d70080c4e3 target-mips: Add ASE DSP testcases
Add MIPS ASE DSP testcases.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-31 21:37:21 +01:00

40 lines
604 B
C

#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;
}