test_addi.c (480B)
1 #include <stdio.h> 2 3 int main(void) 4 { 5 int a, b; 6 int result; 7 8 b = 0x01; 9 result = 0x00; 10 __asm 11 ("l.addi %0, %1, 0xffff\n\t" 12 : "=r"(a) 13 : "r"(b) 14 ); 15 if (a != result) { 16 printf("addi error\n\t"); 17 return -1; 18 } 19 20 b = 0x010000; 21 result = 0xffff; 22 __asm 23 ("l.addi %0, %1, 0xffff\n\t" 24 : "=r"(a) 25 : "r"(b) 26 ); 27 if (a != result) { 28 printf("addi error\n"); 29 return -1; 30 } 31 32 return 0; 33 }