mirror of
https://git.wownero.com/wownero/RandomWOW.git
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106 lines
2.8 KiB
C++
106 lines
2.8 KiB
C++
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/*
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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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#include "VirtualMachine.hpp"
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#include "Program.hpp"
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#include <vector>
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namespace RandomX {
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class InterpretedVirtualMachine;
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typedef void(InterpretedVirtualMachine::*InstructionHandler)(Instruction&);
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class InterpretedVirtualMachine : public VirtualMachine {
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public:
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InterpretedVirtualMachine(bool softAes) : VirtualMachine(softAes) {}
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virtual void initializeProgram(const void* seed) override;
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virtual void execute() override;
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const Program& getProgam() {
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return p;
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}
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private:
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static InstructionHandler engine[256];
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Program p;
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std::vector<convertible_t> stack;
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uint64_t pc, ic;
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convertible_t loada(Instruction&);
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convertible_t loadbr0(Instruction&);
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convertible_t loadbr1(Instruction&);
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double loadbf(Instruction&);
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convertible_t& getcr(Instruction&);
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convertible_t& getcf(Instruction&);
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void stackPush(convertible_t& c) {
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stack.push_back(c);
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}
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void stackPush(uint64_t x) {
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convertible_t c;
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c.u64 = x;
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stack.push_back(c);
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}
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convertible_t stackPopValue() {
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convertible_t top = stack.back();
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stack.pop_back();
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return top;
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}
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uint64_t stackPopAddress() {
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convertible_t top = stack.back();
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stack.pop_back();
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return top.u64;
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}
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void h_ADD_64(Instruction&);
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void h_ADD_32(Instruction&);
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void h_SUB_64(Instruction&);
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void h_SUB_32(Instruction&);
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void h_MUL_64(Instruction&);
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void h_MULH_64(Instruction&);
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void h_MUL_32(Instruction&);
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void h_IMUL_32(Instruction&);
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void h_IMULH_64(Instruction&);
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void h_DIV_64(Instruction&);
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void h_IDIV_64(Instruction&);
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void h_AND_64(Instruction&);
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void h_AND_32(Instruction&);
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void h_OR_64(Instruction&);
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void h_OR_32(Instruction&);
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void h_XOR_64(Instruction&);
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void h_XOR_32(Instruction&);
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void h_SHL_64(Instruction&);
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void h_SHR_64(Instruction&);
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void h_SAR_64(Instruction&);
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void h_ROL_64(Instruction&);
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void h_ROR_64(Instruction&);
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void h_FPADD(Instruction&);
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void h_FPSUB(Instruction&);
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void h_FPMUL(Instruction&);
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void h_FPDIV(Instruction&);
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void h_FPSQRT(Instruction&);
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void h_FPROUND(Instruction&);
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void h_CALL(Instruction&);
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void h_RET(Instruction&);
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};
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}
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