Kui-Feng Lee 0623e73317 selftests/bpf: Test if shadow types work correctly. ... Change the values of fields, including scalar types and function pointers, and check if the struct_ops map works as expected. The test changes the field "test_2" of "testmod_1" from the pointer to test_2() to pointer to test_3() and the field "data" to 13. The function test_2() and test_3() both compute a new value for "test_2_result", but in different way. By checking the value of "test_2_result", it ensures the struct_ops map works as expected with changes through shadow types. Signed-off-by: Kui-Feng Lee <thinker.li@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20240229064523.2091270-6-thinker.li@gmail.com		2024-02-29 14:23:53 -08:00
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.gitignore
bpf_testmod-events.h	bpf/selftests: Add test for writable bare tracepoint	2021-10-08 13:22:57 -07:00
bpf_testmod.c	selftests/bpf: Test if shadow types work correctly.	2024-02-29 14:23:53 -08:00
bpf_testmod.h	selftests/bpf: Test if shadow types work correctly.	2024-02-29 14:23:53 -08:00
bpf_testmod_kfunc.h	selftests/bpf: Add test for missed counts of perf event link kprobe	2023-09-25 16:37:44 -07:00
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