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67 lines
2 KiB
C++
67 lines
2 KiB
C++
#pragma once
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#include <string>
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#include <fnd/types.h>
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#include <nx/KernelCapability.h>
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namespace nx
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{
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class ThreadInfoEntry
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{
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public:
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ThreadInfoEntry();
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ThreadInfoEntry(const KernelCapability& kernel_cap);
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ThreadInfoEntry(uint8_t min_priority, uint8_t max_priority, uint8_t min_cpu_id, uint8_t max_cpu_id);
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void operator=(const ThreadInfoEntry& other);
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bool operator==(const ThreadInfoEntry& other) const;
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bool operator!=(const ThreadInfoEntry& other) const;
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// kernel capability
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const KernelCapability& getKernelCapability() const;
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void setKernelCapability(const KernelCapability& kernel_cap);
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// variables
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uint8_t getMinPriority() const;
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void setMinPriority(uint8_t priority);
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uint8_t getMaxPriority() const;
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void setMaxPriority(uint8_t priority);
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uint8_t getMinCpuId() const;
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void setMinCpuId(uint8_t cpu_id);
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uint8_t getMaxCpuId() const;
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void setMaxCpuId(uint8_t cpu_id);
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private:
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const std::string kModuleName = "THREAD_INFO_ENTRY";
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static const KernelCapability::KernelCapId kCapId = KernelCapability::KC_THREAD_INFO;
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static const uint8_t kValBits = 6;
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static const uint8_t kMaxVal = BIT(kValBits)-1;
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static const uint8_t kDefaultPriority = 6;
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static const uint8_t kDefaultCpuId = 8;
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KernelCapability mCap;
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uint8_t mMinPriority;
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uint8_t mMaxPriority;
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uint8_t mMinCpuId;
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uint8_t mMaxCpuId;
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inline void updateCapField()
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{
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uint32_t field = 0;
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field |= (uint32_t)(mMinPriority & kMaxVal) << (kValBits * 0);
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field |= (uint32_t)(mMaxPriority & kMaxVal) << (kValBits * 1);
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field |= (uint32_t)(mMinCpuId & kMaxVal) << (kValBits * 2);
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field |= (uint32_t)(mMaxCpuId & kMaxVal) << (kValBits * 3);
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mCap.setField(field);
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}
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inline void processCapField()
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{
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uint32_t field = mCap.getField();
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mMinPriority = (field >> (kValBits * 0)) & kMaxVal;
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mMaxPriority = (field >> (kValBits * 1)) & kMaxVal;
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mMinCpuId = (field >> (kValBits * 2)) & kMaxVal;
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mMaxCpuId = (field >> (kValBits * 3)) & kMaxVal;
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}
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};
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}
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