]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
selftests/bpf: add test program for loading BPF ELF files
authorJesper Dangaard Brouer <brouer@redhat.com>
Thu, 8 Feb 2018 11:48:22 +0000 (12:48 +0100)
committerDaniel Borkmann <daniel@iogearbox.net>
Thu, 8 Feb 2018 23:24:38 +0000 (00:24 +0100)
commit864db336c677c288d81524c30a656804785902f9
tree84c4458cafdc4048669a3c47c698e2849fbb933f
parent077c066a6c5445423147496e6c9b9a2c2d2ee762
selftests/bpf: add test program for loading BPF ELF files

V2: Moved program into selftests/bpf from tools/libbpf

This program can be used on its own for testing/debugging if a
BPF ELF-object file can be loaded with libbpf (from tools/lib/bpf).

If something is wrong with the ELF object, the program have
a --debug mode that will display the ELF sections and especially
the skipped sections.  This allows for quickly identifying the
problematic ELF section number, which can be corrolated with the
readelf tool.

The program signal error via return codes, and also have
a --quiet mode, which is practical for use in scripts like
selftests/bpf.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
tools/testing/selftests/bpf/Makefile
tools/testing/selftests/bpf/test_libbpf_open.c [new file with mode: 0644]