tools/bpf: Add tests for BTF_KIND_FUNC_PROTO and BTF_KIND_FUNC

This patch adds unit tests for BTF_KIND_FUNC_PROTO and
BTF_KIND_FUNC to test_btf.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c
index 449591aa9900..31225e64766f 100644
--- a/tools/lib/bpf/btf.c
+++ b/tools/lib/bpf/btf.c
@@ -165,6 +165,10 @@ static int btf_parse_type_sec(struct btf *btf, btf_print_fn_t err_log)
                 case BTF_KIND_ENUM:
                         next_type += vlen * sizeof(struct btf_enum);
                         break;
+                case BTF_KIND_FUNC_PROTO:
+                        next_type += vlen * sizeof(struct btf_param);
+                        break;
+                case BTF_KIND_FUNC:
                 case BTF_KIND_TYPEDEF:
                 case BTF_KIND_PTR:
                 case BTF_KIND_FWD: