tools/bpf/bpftool/xlated_dumper.h

   1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
   2 /* Copyright (C) 2018 Netronome Systems, Inc. */
   3
   4 #ifndef __BPF_TOOL_XLATED_DUMPER_H
   5 #define __BPF_TOOL_XLATED_DUMPER_H
   6
   7 #define SYM_MAX_NAME    256
   8
   9 struct bpf_prog_linfo;
  10
  11 struct kernel_sym {
  12         unsigned long address;
  13         char name[SYM_MAX_NAME];
  14 };
  15
  16 struct dump_data {
  17         unsigned long address_call_base;
  18         struct kernel_sym *sym_mapping;
  19         __u32 sym_count;
  20         __u64 *jited_ksyms;
  21         __u32 nr_jited_ksyms;
  22         struct btf *btf;
  23         void *func_info;
  24         __u32 finfo_rec_size;
  25         const struct bpf_prog_linfo *prog_linfo;
  26         char scratch_buff[SYM_MAX_NAME + 8];
  27 };
  28
  29 void kernel_syms_load(struct dump_data *dd);
  30 void kernel_syms_destroy(struct dump_data *dd);
  31 struct kernel_sym *kernel_syms_search(struct dump_data *dd, unsigned long key);
  32 void dump_xlated_json(struct dump_data *dd, void *buf, unsigned int len,
  33                        bool opcodes, bool linum);
  34 void dump_xlated_plain(struct dump_data *dd, void *buf, unsigned int len,
  35                        bool opcodes, bool linum);
  36 void dump_xlated_for_graph(struct dump_data *dd, void *buf, void *buf_end,
  37                            unsigned int start_index);
  38
  39 #endif