sandboxed-api/sandboxed_api/sandbox2/bpfdisassembler.h

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// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SANDBOXED_API_SANDBOX2_BPFDISASSEMBLER_H_
#define SANDBOXED_API_SANDBOX2_BPFDISASSEMBLER_H_
#include <string>
#include "absl/types/span.h"
struct sock_filter;
namespace sandbox2 {
namespace bpf {
// Decodes a BPF instruction into textual representation.
std::string DecodeInstruction(const sock_filter& inst, int pc);
// Disassembles a BPF program.
// Returns a human-readable textual represenation.
std::string Disasm(absl::Span<const sock_filter> prog);
} // namespace bpf
} // namespace sandbox2
#endif // SANDBOXED_API_SANDBOX2_BPFDISASSEMBLER_H_