| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stdint.h> |
| #include "sys.h" |
| #include "crisutils.h" |
| |
| static inline int cris_abs(int n) |
| { |
| int r; |
| asm ("abs\t%1, %0\n" : "=r" (r) : "r" (n)); |
| return r; |
| } |
| |
| static inline void |
| verify_abs(int val, int res, |
| const int n, const int z, const int v, const int c) |
| { |
| int r; |
| |
| cris_tst_cc_init(); |
| r = cris_abs(val); |
| cris_tst_cc(n, z, v, c); |
| if (r != res) |
| err(); |
| } |
| |
| int main(void) |
| { |
| verify_abs(-1, 1, 0, 0, 0, 0); |
| verify_abs(0x80000000, 0x80000000, 1, 0, 0, 0); |
| verify_abs(0x7fffffff, 0x7fffffff, 0, 0, 0, 0); |
| verify_abs(42, 42, 0, 0, 0, 0); |
| verify_abs(1, 1, 0, 0, 0, 0); |
| verify_abs(0xffff, 0xffff, 0, 0, 0, 0); |
| verify_abs(0xffff, 0xffff, 0, 0, 0, 0); |
| verify_abs(-31, 0x1f, 0, 0, 0, 0); |
| verify_abs(0, 0, 0, 1, 0, 0); |
| pass(); |
| return 0; |
| } |