/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com * Copyright (c) 2016 Facebook * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. */ #ifndef __BPF_DISASM_H__ #define __BPF_DISASM_H__ #include <linux/bpf.h> #include <linux/kernel.h> #include <linux/stringify.h> #ifndef __KERNEL__ #include <stdio.h> #include <string.h> #endif extern const char *const bpf_alu_string[16]; extern const char *const bpf_class_string[8]; const char *func_id_name(int id); typedef __printf(2, 3) void (*bpf_insn_print_t)(void *private_data, const char *, ...); typedef const char *(*bpf_insn_revmap_call_t)(void *private_data, const struct bpf_insn *insn); typedef const char *(*bpf_insn_print_imm_t)(void *private_data, const struct bpf_insn *insn, __u64 full_imm); struct bpf_insn_cbs { bpf_insn_print_t cb_print; bpf_insn_revmap_call_t cb_call; bpf_insn_print_imm_t cb_imm; void *private_data; }; void print_bpf_insn(const struct bpf_insn_cbs *cbs, const struct bpf_insn *insn, bool allow_ptr_leaks); #endif