diff options
Diffstat (limited to 'tools/lib/bpf/btf.h')
| -rw-r--r-- | tools/lib/bpf/btf.h | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/tools/lib/bpf/btf.h b/tools/lib/bpf/btf.h index 5336b2f37293..b0610dcdae6b 100644 --- a/tools/lib/bpf/btf.h +++ b/tools/lib/bpf/btf.h @@ -51,13 +51,8 @@ struct btf_ext_header { /* All offsets are in bytes relative to the end of this header */ __u32 func_info_off; __u32 func_info_len; -}; - -struct btf_sec_func_info { - __u32 sec_name_off; - __u32 num_func_info; - /* Followed by num_func_info number of bpf func_info records */ - __u8 data[0]; + __u32 line_info_off; + __u32 line_info_len; }; typedef int (*btf_print_fn_t)(const char *, ...) @@ -77,12 +72,16 @@ LIBBPF_API int btf__get_from_id(__u32 id, struct btf **btf); struct btf_ext *btf_ext__new(__u8 *data, __u32 size, btf_print_fn_t err_log); void btf_ext__free(struct btf_ext *btf_ext); -int btf_ext__reloc_init(struct btf *btf, struct btf_ext *btf_ext, - const char *sec_name, void **func_info, - __u32 *func_info_rec_size, __u32 *func_info_len); -int btf_ext__reloc(struct btf *btf, struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, void **func_info, - __u32 *func_info_len); +int btf_ext__reloc_func_info(const struct btf *btf, + const struct btf_ext *btf_ext, + const char *sec_name, __u32 insns_cnt, + void **func_info, __u32 *func_info_len); +int btf_ext__reloc_line_info(const struct btf *btf, + const struct btf_ext *btf_ext, + const char *sec_name, __u32 insns_cnt, + void **line_info, __u32 *cnt); +__u32 btf_ext__func_info_rec_size(const struct btf_ext *btf_ext); +__u32 btf_ext__line_info_rec_size(const struct btf_ext *btf_ext); #ifdef __cplusplus } /* extern "C" */ |