selftests/bpf: Add test validating data section to struct convertion layout

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Add a simple selftests validating datasection-to-struct layour dumping. Global
variables are constructed in such a way as to cause both natural and
artificial padding (through custom alignment requirement).

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20191214014341.3442258-17-andriin@fb.com

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Andrii Nakryiko 2019-12-13 17:43:40 -08:00 • committed by Alexei Starovoitov

parent dde53c1b76

commit 197448eaac

2 changed files with 88 additions and 0 deletions

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51

tools/testing/selftests/bpf/prog_tests/skeleton.c

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37

tools/testing/selftests/bpf/progs/test_skeleton.c

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