diff options
| author | Daniel Xu <dxu@dxuuu.xyz> | 2023-12-11 13:20:08 -0700 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2023-12-13 15:42:19 -0800 |
| commit | 7d19c00e9abc8ad3b3b72a1989331f45287e6bf5 (patch) | |
| tree | 43d32ff70ef9ac3c32d6069727533e8221773375 /tools/testing/selftests/bpf/progs/bpf_misc.h | |
| parent | 2f70803532e9b7f14897d17f8944d431755661a7 (diff) | |
bpf: selftests: test_loader: Support __btf_path() annotation
This commit adds support for per-prog btf_custom_path. This is necessary
for testing CO-RE relocations on non-vmlinux types using test_loader
infrastructure.
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Link: https://lore.kernel.org/r/660ea7f2fdbdd5103bc1af87c9fc931f05327926.1702325874.git.dxu@dxuuu.xyz
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_misc.h')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_misc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_misc.h b/tools/testing/selftests/bpf/progs/bpf_misc.h index 799fff4995d8..2fd59970c43a 100644 --- a/tools/testing/selftests/bpf/progs/bpf_misc.h +++ b/tools/testing/selftests/bpf/progs/bpf_misc.h @@ -71,6 +71,7 @@ #define __retval_unpriv(val) __attribute__((btf_decl_tag("comment:test_retval_unpriv="#val))) #define __auxiliary __attribute__((btf_decl_tag("comment:test_auxiliary"))) #define __auxiliary_unpriv __attribute__((btf_decl_tag("comment:test_auxiliary_unpriv"))) +#define __btf_path(path) __attribute__((btf_decl_tag("comment:test_btf_path=" path))) /* Convenience macro for use with 'asm volatile' blocks */ #define __naked __attribute__((naked)) |