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#define MODULE_MAX_NAME	64
 9
10struct bpf_prog_linfo;
11
12struct kernel_sym {
13	unsigned long address;
14	char name[SYM_MAX_NAME];
15	char module[MODULE_MAX_NAME];
16};
17
18struct dump_data {
19	unsigned long address_call_base;
20	struct kernel_sym *sym_mapping;
21	__u32 sym_count;
22	__u64 *jited_ksyms;
23	__u32 nr_jited_ksyms;
24	struct btf *btf;
25	void *func_info;
26	__u32 finfo_rec_size;
27	const struct bpf_prog_linfo *prog_linfo;
28	char scratch_buff[SYM_MAX_NAME + 8];
29};
30
31void kernel_syms_load(struct dump_data *dd);
32void kernel_syms_destroy(struct dump_data *dd);
33struct kernel_sym *kernel_syms_search(struct dump_data *dd, unsigned long key);
34void dump_xlated_json(struct dump_data *dd, void *buf, unsigned int len,
35		       bool opcodes, bool linum);
36void dump_xlated_plain(struct dump_data *dd, void *buf, unsigned int len,
37		       bool opcodes, bool linum);
38void dump_xlated_for_graph(struct dump_data *dd, void *buf, void *buf_end,
39			   unsigned int start_index,
40			   bool opcodes, bool linum);
41
42#endif

 1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 2/*
 3 * Copyright (C) 2018 Netronome Systems, Inc.
 4 *
 5 * This software is dual licensed under the GNU General License Version 2,
 6 * June 1991 as shown in the file COPYING in the top-level directory of this
 7 * source tree or the BSD 2-Clause License provided below.  You have the
 8 * option to license this software under the complete terms of either license.
 9 *
10 * The BSD 2-Clause License:
11 *
12 *     Redistribution and use in source and binary forms, with or
13 *     without modification, are permitted provided that the following
14 *     conditions are met:
15 *
16 *      1. Redistributions of source code must retain the above
17 *         copyright notice, this list of conditions and the following
18 *         disclaimer.
19 *
20 *      2. Redistributions in binary form must reproduce the above
21 *         copyright notice, this list of conditions and the following
22 *         disclaimer in the documentation and/or other materials
23 *         provided with the distribution.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
29 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 */
37
38#ifndef __BPF_TOOL_XLATED_DUMPER_H
39#define __BPF_TOOL_XLATED_DUMPER_H
40
41#define SYM_MAX_NAME	256
 
 
 
42
43struct kernel_sym {
44	unsigned long address;
45	char name[SYM_MAX_NAME];
 
46};
47
48struct dump_data {
49	unsigned long address_call_base;
50	struct kernel_sym *sym_mapping;
51	__u32 sym_count;
 
 
 
 
 
 
52	char scratch_buff[SYM_MAX_NAME + 8];
53};
54
55void kernel_syms_load(struct dump_data *dd);
56void kernel_syms_destroy(struct dump_data *dd);
 
57void dump_xlated_json(struct dump_data *dd, void *buf, unsigned int len,
58		      bool opcodes);
59void dump_xlated_plain(struct dump_data *dd, void *buf, unsigned int len,
60		       bool opcodes);
61void dump_xlated_for_graph(struct dump_data *dd, void *buf, void *buf_end,
62			   unsigned int start_index);
 
63
64#endif