42a7c5d017
This makes it by far harder to crash yuzu. Also implement the 48bit masking of AARCH64 while touching this code.
20 lines
638 B
C++
20 lines
638 B
C++
// Copyright 2019 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "common/page_table.h"
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namespace Common {
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PageTable::PageTable() = default;
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PageTable::~PageTable() noexcept = default;
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void PageTable::Resize(size_t address_space_width_in_bits, size_t page_size_in_bits) {
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const size_t num_page_table_entries{1ULL << (address_space_width_in_bits - page_size_in_bits)};
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pointers.resize(num_page_table_entries);
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backing_addr.resize(num_page_table_entries);
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current_address_space_width_in_bits = address_space_width_in_bits;
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}
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} // namespace Common
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