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