diff options
| author | Yonghong Song <yhs@fb.com> | 2020-07-20 09:33:59 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-07-21 13:26:26 -0700 |
| commit | d8dfe5bfe856c0c72b1750322dbfcad402e73373 (patch) | |
| tree | 85cda7933e3f4bbacf3a7d8d7f5fbe7fff83a672 /tools/include | |
| parent | bc4f0548f683a3d53359cef15f088d2d5bb4bc39 (diff) | |
tools/bpf: Sync btf_ids.h to tools
Sync kernel header btf_ids.h to tools directory.
Also define macro CONFIG_DEBUG_INFO_BTF before
including btf_ids.h in prog_tests/resolve_btfids.c
since non-stub definitions for BTF_ID_LIST etc. macros
are defined under CONFIG_DEBUG_INFO_BTF. This
prevented test_progs from failing.
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200720163359.1393079-1-yhs@fb.com
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/linux/btf_ids.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/include/linux/btf_ids.h b/tools/include/linux/btf_ids.h index fe019774f8a7..1cdb56950ffe 100644 --- a/tools/include/linux/btf_ids.h +++ b/tools/include/linux/btf_ids.h @@ -3,6 +3,8 @@ #ifndef _LINUX_BTF_IDS_H #define _LINUX_BTF_IDS_H +#ifdef CONFIG_DEBUG_INFO_BTF + #include <linux/compiler.h> /* for __PASTE */ /* @@ -21,7 +23,7 @@ asm( \ ".pushsection " BTF_IDS_SECTION ",\"a\"; \n" \ ".local " #symbol " ; \n" \ -".type " #symbol ", @object; \n" \ +".type " #symbol ", STT_OBJECT; \n" \ ".size " #symbol ", 4; \n" \ #symbol ": \n" \ ".zero 4 \n" \ @@ -83,5 +85,12 @@ asm( \ ".zero 4 \n" \ ".popsection; \n"); +#else + +#define BTF_ID_LIST(name) static u32 name[5]; +#define BTF_ID(prefix, name) +#define BTF_ID_UNUSED + +#endif /* CONFIG_DEBUG_INFO_BTF */ #endif |