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bpf: tools: Sync uapi bpf.h

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Sync uapi bpf.h to tools/include/uapi/linux for
the new bpf_line_info.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Martin KaFai Lau 2018-12-07 16:42:26 -08:00 committed by Alexei Starovoitov
parent c454a46b5e
commit ee491d8dbe
1 changed files with 19 additions and 0 deletions
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19
tools/include/uapi/linux/bpf.h
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@ -356,6 +356,9 @@ union bpf_attr {
__u32 func_info_rec_size; /* userspace bpf_func_info size */
__aligned_u64 func_info; /* func info */
__u32 func_info_cnt; /* number of bpf_func_info records */
__u32 line_info_rec_size; /* userspace bpf_line_info size */
__aligned_u64 line_info; /* line info */
__u32 line_info_cnt; /* number of bpf_line_info records */
};
struct { /* anonymous struct used by BPF_OBJ_* commands */
@ -2679,6 +2682,12 @@ struct bpf_prog_info {
__u32 func_info_rec_size;
__aligned_u64 func_info;
__u32 func_info_cnt;
__u32 line_info_cnt;
__aligned_u64 line_info;
__aligned_u64 jited_line_info;
__u32 jited_line_info_cnt;
__u32 line_info_rec_size;
__u32 jited_line_info_rec_size;
} __attribute__((aligned(8)));
struct bpf_map_info {
@ -2995,4 +3004,14 @@ struct bpf_func_info {
__u32 type_id;
};
#define BPF_LINE_INFO_LINE_NUM(line_col) ((line_col) >> 10)
#define BPF_LINE_INFO_LINE_COL(line_col) ((line_col) & 0x3ff)
struct bpf_line_info {
__u32 insn_off;
__u32 file_name_off;
__u32 line_off;
__u32 line_col;
};
#endif /* _UAPI__LINUX_BPF_H__ */