diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/trace_helpers.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/trace_helpers.h b/tools/testing/selftests/bpf/trace_helpers.h index 0383c9b8adc1..238a9c98cde2 100644 --- a/tools/testing/selftests/bpf/trace_helpers.h +++ b/tools/testing/selftests/bpf/trace_helpers.h @@ -13,4 +13,12 @@ int load_kallsyms(void); struct ksym *ksym_search(long key); long ksym_get_addr(const char *name); +/* open kallsyms and find addresses on the fly, faster than load + search. */ +int kallsyms_find(const char *sym, unsigned long long *addr); + +void read_trace_pipe(void); + +ssize_t get_uprobe_offset(const void *addr); +ssize_t get_rel_offset(uintptr_t addr); + #endif |