1/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
 2 * Copyright (c) 2016 Facebook
 3 *
 4 * This program is free software; you can redistribute it and/or
 5 * modify it under the terms of version 2 of the GNU General Public
 6 * License as published by the Free Software Foundation.
 7 *
 8 * This program is distributed in the hope that it will be useful, but
 9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
12 */
13
14#ifndef __BPF_DISASM_H__
15#define __BPF_DISASM_H__
16
17#include <linux/bpf.h>
18#include <linux/kernel.h>
19#include <linux/stringify.h>
20#ifndef __KERNEL__
21#include <stdio.h>
22#include <string.h>
23#endif
24
25extern const char *const bpf_alu_string[16];
26extern const char *const bpf_class_string[8];
27
28const char *func_id_name(int id);
29
30typedef __printf(2, 3) void (*bpf_insn_print_t)(void *private_data,
31						const char *, ...);
32typedef const char *(*bpf_insn_revmap_call_t)(void *private_data,
33					      const struct bpf_insn *insn);
34typedef const char *(*bpf_insn_print_imm_t)(void *private_data,
35					    const struct bpf_insn *insn,
36					    __u64 full_imm);
37
38struct bpf_insn_cbs {
39	bpf_insn_print_t	cb_print;
40	bpf_insn_revmap_call_t	cb_call;
41	bpf_insn_print_imm_t	cb_imm;
42	void			*private_data;
43};
44
45void print_bpf_insn(const struct bpf_insn_cbs *cbs,
46		    const struct bpf_insn *insn,
47		    bool allow_ptr_leaks);
48#endif

 1/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
 2/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
 3 * Copyright (c) 2016 Facebook
 
 
 
 
 
 
 
 
 
 4 */
 5
 6#ifndef __BPF_DISASM_H__
 7#define __BPF_DISASM_H__
 8
 9#include <linux/bpf.h>
10#include <linux/kernel.h>
11#include <linux/stringify.h>
12#ifndef __KERNEL__
13#include <stdio.h>
14#include <string.h>
15#endif
16
17extern const char *const bpf_alu_string[16];
18extern const char *const bpf_class_string[8];
19
20const char *func_id_name(int id);
21
22typedef __printf(2, 3) void (*bpf_insn_print_t)(void *private_data,
23						const char *, ...);
24typedef const char *(*bpf_insn_revmap_call_t)(void *private_data,
25					      const struct bpf_insn *insn);
26typedef const char *(*bpf_insn_print_imm_t)(void *private_data,
27					    const struct bpf_insn *insn,
28					    __u64 full_imm);
29
30struct bpf_insn_cbs {
31	bpf_insn_print_t	cb_print;
32	bpf_insn_revmap_call_t	cb_call;
33	bpf_insn_print_imm_t	cb_imm;
34	void			*private_data;
35};
36
37void print_bpf_insn(const struct bpf_insn_cbs *cbs,
38		    const struct bpf_insn *insn,
39		    bool allow_ptr_leaks);
40#endif