njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 1 | /* This exercises the code that was causing this bug: |
| 2 | |
| 3 | valgrind: vg_cachesim.c:389 (get_BBCC): Assertion `((Bool)0) == remove' |
| 4 | failed. |
| 5 | |
| 6 | in Cachegrind 1.0.0 and 1.0.1, that was caused by unloading symbols before |
| 7 | invalidating translations. |
| 8 | */ |
| 9 | |
| 10 | #include <stdio.h> |
| 11 | #include <stdlib.h> |
| 12 | #include <dlfcn.h> |
| 13 | |
| 14 | int main(int argc, char **argv) { |
| 15 | void *handle; |
| 16 | void (*myprint)(void); |
| 17 | char *error; |
| 18 | |
| 19 | handle = dlopen ("./myprint.so", RTLD_LAZY); |
| 20 | if (!handle) { |
| 21 | fputs (dlerror(), stderr); |
| 22 | exit(1); |
| 23 | } |
| 24 | |
| 25 | myprint = dlsym(handle, "myprint"); |
| 26 | if ((error = dlerror()) != NULL) { |
| 27 | fprintf (stderr, "%s\n", error); |
| 28 | exit(1); |
| 29 | } |
| 30 | |
| 31 | (*myprint)(); |
| 32 | |
| 33 | /* Assertion failure was happening here */ |
| 34 | dlclose(handle); |
| 35 | |
| 36 | return 0; |
| 37 | } |
| 38 | |