70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/* XMRig
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* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
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* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef XMRIG_MSRITEM_H
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#define XMRIG_MSRITEM_H
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#include "base/tools/String.h"
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#include <limits>
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#include <vector>
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namespace xmrig
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{
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class MsrItem
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{
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public:
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constexpr static uint64_t kNoMask = std::numeric_limits<uint64_t>::max();
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inline MsrItem() = default;
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inline MsrItem(uint32_t reg, uint64_t value, uint64_t mask = kNoMask) : m_reg(reg), m_value(value), m_mask(mask) {}
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MsrItem(const rapidjson::Value &value);
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inline bool isValid() const { return m_reg > 0; }
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inline uint32_t reg() const { return m_reg; }
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inline uint64_t value() const { return m_value; }
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inline uint64_t mask() const { return m_mask; }
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static inline uint64_t maskedValue(uint64_t old_value, uint64_t new_value, uint64_t mask)
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{
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return (new_value & mask) | (old_value & ~mask);
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}
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rapidjson::Value toJSON(rapidjson::Document &doc) const;
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String toString() const;
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private:
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uint32_t m_reg = 0;
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uint64_t m_value = 0;
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uint64_t m_mask = kNoMask;
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};
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using MsrItems = std::vector<MsrItem>;
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} /* namespace xmrig */
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#endif /* XMRIG_MSRITEM_H */
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