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https://git.suyu.dev/suyu/dynarmic.git
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349d4b577a
Removes unnecessary header dependencies that have accumulated over time as changes have been made. Lessens the amount of files that need to be rebuilt when the headers change.
41 lines
1 KiB
C++
41 lines
1 KiB
C++
/* This file is part of the dynarmic project.
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* Copyright (c) 2016 MerryMage
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* This software may be used and distributed according to the terms of the GNU
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* General Public License version 2 or any later version.
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*/
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#pragma once
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#include <map>
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#include <tuple>
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#include <xbyak.h>
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#include "common/common_types.h"
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namespace Dynarmic::BackendX64 {
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class BlockOfCode;
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/// ConstantPool allocates a block of memory from BlockOfCode.
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/// It places constants into this block of memory, returning the address
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/// of the memory location where the constant is placed. If the constant
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/// already exists, its memory location is reused.
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class ConstantPool final {
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public:
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ConstantPool(BlockOfCode& code, size_t size);
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Xbyak::Address GetConstant(const Xbyak::AddressFrame& frame, u64 lower, u64 upper = 0);
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private:
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static constexpr size_t align_size = 16; // bytes
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std::map<std::tuple<u64, u64>, void*> constant_info;
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BlockOfCode& code;
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size_t pool_size;
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u8* pool_begin;
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u8* current_pool_ptr;
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};
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} // namespace Dynarmic::BackendX64
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