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58 lines
1.5 KiB
58 lines
1.5 KiB
/*
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Copyright (c) 2018 tevador
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This file is part of RandomX.
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RandomX is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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RandomX is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with RandomX. If not, see<http://www.gnu.org/licenses/>.
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*/
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#pragma once
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//#define TRACEVM
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#include <new>
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#include "VirtualMachine.hpp"
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#include "JitCompilerX86.hpp"
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#include "intrinPortable.h"
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namespace RandomX {
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extern "C" {
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void executeProgram(RegisterFile&, MemoryRegisters&, uint8_t* /* scratchpad */, uint64_t);
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}
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class CompiledVirtualMachine : public VirtualMachine {
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public:
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void* operator new(size_t size) {
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void* ptr = _mm_malloc(size, 64);
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if (ptr == nullptr)
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throw std::bad_alloc();
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return ptr;
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}
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void operator delete(void* ptr) {
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_mm_free(ptr);
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}
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CompiledVirtualMachine();
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void setDataset(dataset_t ds, uint64_t size) override;
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void initialize() override;
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virtual void execute() override;
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void* getProgram() {
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return compiler.getCode();
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}
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private:
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#ifdef TRACEVM
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convertible_t tracepad[InstructionCount];
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#endif
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JitCompilerX86 compiler;
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uint8_t* datasetBasePtr;
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};
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} |