From ee491d8dbe496c510fa06a786460638d78428147 Mon Sep 17 00:00:00 2001 From: Martin KaFai Lau Date: Fri, 7 Dec 2018 16:42:26 -0800 Subject: bpf: tools: Sync uapi bpf.h Sync uapi bpf.h to tools/include/uapi/linux for the new bpf_line_info. Signed-off-by: Martin KaFai Lau Acked-by: Yonghong Song Signed-off-by: Alexei Starovoitov --- tools/include/uapi/linux/bpf.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'tools/include/uapi/linux/bpf.h') diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 16263e8827fc..7973c28b24a0 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -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__ */ -- cgit v1.2.3-59-g8ed1b