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 			   bool opcodes, bool linum);
39 
40 #endif
41