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bpf: Expect !info.func_info and insn_off name changes in test_btf/libbpf/bpftool

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Similar to info.jited_*, info.func_info could be 0 if
bpf_dump_raw_ok() == false.

This patch makes changes to test_btf and bpftool to expect info.func_info
could be 0.

This patch also makes the needed changes for s/insn_offset/insn_off/.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Martin KaFai Lau
2018-12-05 17:35:47 -08:00
committed by Alexei Starovoitov
parent 555249df71
commit 84ecc1f98c
4 changed files with 22 additions and 9 deletions
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4
tools/bpf/bpftool/xlated_dumper.c
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@@ -261,7 +261,7 @@ void dump_xlated_json(struct dump_data *dd, void *buf, unsigned int len,
jsonw_start_object(json_wtr);
if (btf && record) {
if (record->insn_offset == i) {
if (record->insn_off == i) {
btf_dumper_type_only(btf, record->type_id,
func_sig,
sizeof(func_sig));
@@ -330,7 +330,7 @@ void dump_xlated_plain(struct dump_data *dd, void *buf, unsigned int len,
}
if (btf && record) {
if (record->insn_offset == i) {
if (record->insn_off == i) {
btf_dumper_type_only(btf, record->type_id,
func_sig,
sizeof(func_sig));