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Revert "[dynarmic] Refactoring to reduce latency hit from recompilation (#358)"
Revert "[dynarmic] Refactoring to reduce latency hit from recompilation (#358)"
This reverts commit a5996c7511.
pull/3012/head
lizzie
5 months ago
35 changed files with 460 additions and 346 deletions
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7src/core/arm/dynarmic/arm_dynarmic_32.cpp
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7src/core/arm/dynarmic/arm_dynarmic_64.cpp
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4src/dynarmic/src/dynarmic/CMakeLists.txt
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18src/dynarmic/src/dynarmic/backend/exception_handler.h
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14src/dynarmic/src/dynarmic/backend/riscv64/a32_address_space.cpp
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1src/dynarmic/src/dynarmic/backend/x64/a32_emit_x64.cpp
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6src/dynarmic/src/dynarmic/backend/x64/a64_emit_x64.cpp
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10src/dynarmic/src/dynarmic/backend/x64/a64_interface.cpp
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8src/dynarmic/src/dynarmic/backend/x64/abi.cpp
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4src/dynarmic/src/dynarmic/backend/x64/block_of_code.cpp
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6src/dynarmic/src/dynarmic/backend/x64/emit_x64.cpp
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7src/dynarmic/src/dynarmic/backend/x64/emit_x64_floating_point.cpp
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93src/dynarmic/src/dynarmic/backend/x64/emit_x64_memory.cpp.inc
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16src/dynarmic/src/dynarmic/backend/x64/emit_x64_vector.cpp
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61src/dynarmic/src/dynarmic/backend/x64/reg_alloc.cpp
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9src/dynarmic/src/dynarmic/backend/x64/reg_alloc.h
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13src/dynarmic/src/dynarmic/common/memory_pool.cpp
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65src/dynarmic/src/dynarmic/common/memory_pool.h
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29src/dynarmic/src/dynarmic/common/variant_util.h
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22src/dynarmic/src/dynarmic/frontend/A32/a32_types.h
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20src/dynarmic/src/dynarmic/frontend/A32/decoder/arm.h
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54src/dynarmic/src/dynarmic/frontend/A32/decoder/asimd.h
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24src/dynarmic/src/dynarmic/frontend/A32/decoder/thumb16.h
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24src/dynarmic/src/dynarmic/frontend/A32/decoder/thumb32.h
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36src/dynarmic/src/dynarmic/frontend/A32/decoder/vfp.h
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2src/dynarmic/src/dynarmic/frontend/A32/translate/translate_thumb.cpp
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43src/dynarmic/src/dynarmic/frontend/A64/decoder/a64.h
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12src/dynarmic/src/dynarmic/frontend/A64/translate/impl/a64_branch.cpp
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69src/dynarmic/src/dynarmic/frontend/decoder/decoder_detail.h
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51src/dynarmic/src/dynarmic/frontend/decoder/matcher.h
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21src/dynarmic/src/dynarmic/ir/basic_block.cpp
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11src/dynarmic/src/dynarmic/ir/basic_block.h
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21src/dynarmic/src/dynarmic/ir/ir_emitter.cpp
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2src/dynarmic/tests/decoder_tests.cpp
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16src/dynarmic/tests/print_info.cpp
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/* This file is part of the dynarmic project.
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* Copyright (c) 2016 MerryMage |
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* SPDX-License-Identifier: 0BSD |
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*/ |
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#include "dynarmic/common/memory_pool.h"
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#include <cstdlib>
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namespace Dynarmic::Common { |
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} // namespace Dynarmic::Common
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// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project |
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// SPDX-License-Identifier: GPL-3.0-or-later |
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/* This file is part of the dynarmic project. |
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* Copyright (c) 2016 MerryMage |
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* SPDX-License-Identifier: 0BSD |
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*/ |
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#pragma once |
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#include <cstddef> |
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#include <cstdlib> |
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#include <vector> |
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namespace Dynarmic::Common { |
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/// @tparam object_size Byte-size of objects to construct |
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/// @tparam slab_size Number of objects to have per slab |
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template<size_t object_size, size_t slab_size> |
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class Pool { |
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public: |
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inline Pool() noexcept { |
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AllocateNewSlab(); |
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} |
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inline ~Pool() noexcept { |
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std::free(current_slab); |
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for (char* slab : slabs) { |
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std::free(slab); |
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} |
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} |
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Pool(const Pool&) = delete; |
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Pool(Pool&&) = delete; |
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Pool& operator=(const Pool&) = delete; |
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Pool& operator=(Pool&&) = delete; |
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/// @brief Returns a pointer to an `object_size`-bytes block of memory. |
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[[nodiscard]] void* Alloc() noexcept { |
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if (remaining == 0) { |
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slabs.push_back(current_slab); |
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AllocateNewSlab(); |
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} |
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void* ret = static_cast<void*>(current_ptr); |
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current_ptr += object_size; |
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remaining--; |
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return ret; |
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} |
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private: |
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/// @brief Allocates a completely new memory slab. |
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/// Used when an entirely new slab is needed |
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/// due the current one running out of usable space. |
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void AllocateNewSlab() noexcept { |
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current_slab = static_cast<char*>(std::malloc(object_size * slab_size)); |
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current_ptr = current_slab; |
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remaining = slab_size; |
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} |
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std::vector<char*> slabs; |
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char* current_slab = nullptr; |
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char* current_ptr = nullptr; |
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size_t remaining = 0; |
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}; |
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} // namespace Dynarmic::Common |
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/* This file is part of the dynarmic project. |
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* Copyright (c) 2016 MerryMage |
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* SPDX-License-Identifier: 0BSD |
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*/ |
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#pragma once |
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#include <boost/variant.hpp> |
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namespace Dynarmic::Common { |
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namespace detail { |
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template<typename ReturnT, typename Lambda> |
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struct VariantVisitor : boost::static_visitor<ReturnT> |
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, Lambda { |
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VariantVisitor(Lambda&& lambda) |
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: Lambda(std::move(lambda)) {} |
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using Lambda::operator(); |
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}; |
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} // namespace detail |
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template<typename ReturnT, typename Variant, typename Lambda> |
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inline ReturnT VisitVariant(Variant&& variant, Lambda&& lambda) { |
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return boost::apply_visitor(detail::VariantVisitor<ReturnT, Lambda>(std::move(lambda)), variant); |
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} |
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} // namespace Dynarmic::Common |
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@ -0,0 +1,21 @@ |
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// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
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// SPDX-License-Identifier: GPL-3.0-or-later
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/* This file is part of the dynarmic project.
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* Copyright (c) 2016 MerryMage |
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* SPDX-License-Identifier: 0BSD |
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*/ |
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#include "dynarmic/ir/ir_emitter.h"
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#include <vector>
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#include "dynarmic/common/assert.h"
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#include <mcl/bit_cast.hpp>
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#include "dynarmic/ir/opcodes.h"
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namespace Dynarmic::IR { |
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} // namespace Dynarmic::IR
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