diff mbox series

[bpf-next,2/3] libbpf: allow specifying both ELF and raw BTF for CO-RE BTF override

Message ID 20201002010633.3706122-3-andriin@fb.com
State New
Headers show
Series libbpf: auto-resize relocatable LOAD/STORE instructions | expand

Commit Message

Andrii Nakryiko Oct. 2, 2020, 1:06 a.m. UTC 
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 <andriin@fb.com>
---
 tools/lib/bpf/libbpf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 20a47b729f7c..cb198283fe3d 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -5817,7 +5817,7 @@  bpf_object__relocate_core(struct bpf_object *obj, const char *targ_btf_path)
 		return 0;
 
 	if (targ_btf_path)
-		targ_btf = btf__parse_elf(targ_btf_path, NULL);
+		targ_btf = btf__parse(targ_btf_path, NULL);
 	else
 		targ_btf = obj->btf_vmlinux;
 	if (IS_ERR_OR_NULL(targ_btf)) {