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CLK/Machines/Utility/MemoryFuzzer.hpp
2021-02-12 21:50:24 -05:00

32 lines
737 B
C++

//
// MemoryFuzzer.hpp
// Clock Signal
//
// Created by Thomas Harte on 19/10/2016.
// Copyright 2016 Thomas Harte. All rights reserved.
//
#ifndef MemoryFuzzer_hpp
#define MemoryFuzzer_hpp
#include <cstdint>
#include <cstddef>
#include <vector>
namespace Memory {
/// Stores @c size random bytes from @c buffer onwards.
void Fuzz(uint8_t *buffer, std::size_t size);
/// Stores @c size random 16-bit words from @c buffer onwards.
void Fuzz(uint16_t *buffer, std::size_t size);
/// Replaces all existing vector or array contents with random bytes.
template <typename T> void Fuzz(T &buffer) {
Fuzz(reinterpret_cast<uint8_t *>(buffer.data()), buffer.size() * sizeof(typename T::value_type));
}
}
#endif /* MemoryFuzzer_hpp */