28 lines
462 B
C
28 lines
462 B
C
|
#include "io.h"
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
long long value, rd;
|
||
|
|
long long *p;
|
||
|
|
unsigned long long addr, index;
|
||
|
|
long long result;
|
||
|
|
|
||
|
|
value = 0xBCDEF389;
|
||
|
|
p = &value;
|
||
|
|
addr = (unsigned long long)p;
|
||
|
|
index = 0;
|
||
|
|
result = 0xFFFFFFFFBCDEF389;
|
||
|
|
__asm
|
||
|
|
("lwx %0, %1(%2)\n\t"
|
||
|
|
: "=r"(rd)
|
||
|
|
: "r"(index), "r"(addr)
|
||
|
|
);
|
||
|
|
if (rd != result) {
|
||
|
|
printf("lwx wrong\n");
|
||
|
|
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|