Add ability to generate split BTF (for kernel modules), as well as load split
BTF. --btf_base argument is added to specify base BTF for split BTF. This
works for both btf_loader and btf_encoder.
Andrii Nakryiko (4):
btf_encoder: fix array index type numbering
libbtf: improve variable naming and error reporting when writing out
BTF
libbpf: update libbpf submodlue reference to latest master
btf: add support for split BTF loading and encoding
btf_encoder.c | 15 ++++++++-------
btf_loader.c | 2 +-
lib/bpf | 2 +-
libbtf.c | 43 +++++++++++++++++++++++++++----------------
libbtf.h | 4 +++-
pahole.c | 23 +++++++++++++++++++++++
6 files changed, 63 insertions(+), 26 deletions(-)
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2.24.1
