41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
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/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
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* Copyright (c) 2016 Facebook
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*/
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#ifndef __BPF_DISASM_H__
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#define __BPF_DISASM_H__
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#include <linux/bpf.h>
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#include <linux/kernel.h>
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#include <linux/stringify.h>
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#ifndef __KERNEL__
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#include <stdio.h>
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#include <string.h>
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#endif
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extern const char *const bpf_alu_string[16];
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extern const char *const bpf_class_string[8];
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const char *func_id_name(int id);
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typedef __printf(2, 3) void (*bpf_insn_print_t)(void *private_data,
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const char *, ...);
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typedef const char *(*bpf_insn_revmap_call_t)(void *private_data,
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const struct bpf_insn *insn);
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typedef const char *(*bpf_insn_print_imm_t)(void *private_data,
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const struct bpf_insn *insn,
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__u64 full_imm);
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struct bpf_insn_cbs {
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bpf_insn_print_t cb_print;
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bpf_insn_revmap_call_t cb_call;
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bpf_insn_print_imm_t cb_imm;
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void *private_data;
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};
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void print_bpf_insn(const struct bpf_insn_cbs *cbs,
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const struct bpf_insn *insn,
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bool allow_ptr_leaks);
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#endif
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