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libbpf: Allow specifying both ELF and raw BTF for CO-RE BTF override
authorAndrii Nakryiko <andriin@fb.com>
Thu, 8 Oct 2020 00:10:23 +0000 (17:10 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Thu, 8 Oct 2020 01:50:27 +0000 (18:50 -0700)
commit2b7d88c2b582c659a6567e851d96873d0209a501
treeca5d85b74792a71d3e62010975edf895d1247daatree | snapshot
parenta66345bcbdf0c5070479c26103f7cb33da9e4969commit | diff
libbpf: Allow specifying both ELF and raw BTF for CO-RE BTF override

Use generalized BTF parsing logic, making it possible to parse BTF both from
ELF file, as well as a raw BTF dump. This makes it easier to write custom
tests with manually generated BTFs.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20201008001025.292064-4-andrii@kernel.org
tools/lib/bpf/libbpf.c diff | blob | history
Domain: System / Kernel;