1 /* SPDX-License-Identifier: GPL-2.0-only */ 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 17 extern const char *const bpf_alu_string[16]; 18 extern const char *const bpf_class_string[8]; 19 20 const char *func_id_name(int id); 21 22 typedef __printf(2, 3) void (*bpf_insn_print_t)(void *private_data, 23 const char *, ...); 24 typedef const char *(*bpf_insn_revmap_call_t)(void *private_data, 25 const struct bpf_insn *insn); 26 typedef const char *(*bpf_insn_print_imm_t)(void *private_data, 27 const struct bpf_insn *insn, 28 __u64 full_imm); 29 30 struct 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 37 void print_bpf_insn(const struct bpf_insn_cbs *cbs, 38 const struct bpf_insn *insn, 39 bool allow_ptr_leaks); 40 #endif 41