| 1 | #include <stdio.h> |
|---|---|
| 2 | |
| 3 | |
| 4 | extern int in_dso (int n, int *caller_foop); |
| 5 | |
| 6 | extern __thread int foo; |
| 7 | __thread int comm_n; |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 12 | int |
| 13 | in_dso2 (void) |
| 14 | { |
| 15 | int *foop; |
| 16 | int result = 0; |
| 17 | static int n; |
| 18 | int *np; |
| 19 | |
| 20 | puts (s: "foo"); /* Make sure PLT is used before macros. */ |
| 21 | asm (""::: "memory"); |
| 22 | |
| 23 | foop = &foo; |
| 24 | np = &comm_n; |
| 25 | |
| 26 | if (n != *np) |
| 27 | { |
| 28 | printf (format: "n = %d != comm_n = %d\n", n, *np); |
| 29 | result = 1; |
| 30 | } |
| 31 | |
| 32 | result |= in_dso (n: *foop = 42 + n++, caller_foop: foop); |
| 33 | |
| 34 | *foop = 16; |
| 35 | |
| 36 | return result; |
| 37 | } |
| 38 |