forked from xt-sys/exectos
63 lines
3.1 KiB
C++
63 lines
3.1 KiB
C++
/**
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* PROJECT: ExectOS
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* COPYRIGHT: See COPYING.md in the top level directory
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* FILE: xtoskrnl/includes/ar/amd64/cpufunc.hh
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* DESCRIPTION: Architecture-specific CPU control and utility functions for low-level system operations
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* DEVELOPERS: Aiken Harris <harraiken91@gmail.com>
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*/
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#ifndef __XTOSKRNL_AR_CPUFUNC_HH
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#define __XTOSKRNL_AR_CPUFUNC_HH
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#include <xtos.hh>
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/* Architecture-specific Library */
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namespace AR
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{
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class CpuFunc
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{
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public:
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STATIC XTCDECL VOID ClearInterruptFlag(VOID);
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STATIC XTCDECL BOOLEAN CpuId(IN OUT PCPUID_REGISTERS Registers);
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STATIC XTCDECL VOID FlushTlb(VOID);
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STATIC XTCDECL ULONG GetCpuFlags(VOID);
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STATIC XTASSEMBLY XTCDECL ULONG_PTR GetStackPointer(VOID);
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STATIC XTCDECL VOID Halt(VOID);
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STATIC XTCDECL BOOLEAN InterruptsEnabled(VOID);
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STATIC XTCDECL VOID InvalidateTlbEntry(IN PVOID Address);
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STATIC XTCDECL VOID LoadGlobalDescriptorTable(IN PVOID Source);
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STATIC XTCDECL VOID LoadInterruptDescriptorTable(IN PVOID Source);
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STATIC XTCDECL VOID LoadLocalDescriptorTable(IN USHORT Source);
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STATIC XTCDECL VOID LoadMxcsrRegister(IN ULONG Source);
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STATIC XTCDECL VOID LoadSegment(IN USHORT Segment,
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IN ULONG Source);
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STATIC XTCDECL VOID LoadTaskRegister(USHORT Source);
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STATIC XTCDECL VOID MemoryBarrier(VOID);
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STATIC XTCDECL ULONG_PTR ReadControlRegister(IN USHORT ControlRegister);
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STATIC XTCDECL ULONG_PTR ReadDebugRegister(IN USHORT DebugRegister);
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STATIC XTCDECL ULONGLONG ReadGSQuadWord(ULONG Offset);
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STATIC XTCDECL ULONGLONG ReadModelSpecificRegister(IN ULONG Register);
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STATIC XTCDECL UINT ReadMxCsrRegister(VOID);
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STATIC XTCDECL ULONGLONG ReadTimeStampCounter(VOID);
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STATIC XTCDECL VOID ReadWriteBarrier(VOID);
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STATIC XTCDECL VOID SetInterruptFlag(VOID);
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STATIC XTCDECL VOID StoreGlobalDescriptorTable(OUT PVOID Destination);
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STATIC XTCDECL VOID StoreInterruptDescriptorTable(OUT PVOID Destination);
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STATIC XTCDECL VOID StoreLocalDescriptorTable(OUT PVOID Destination);
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STATIC XTCDECL VOID StoreSegment(IN USHORT Segment,
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OUT PVOID Destination);
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STATIC XTCDECL VOID StoreTaskRegister(OUT PVOID Destination);
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STATIC XTCDECL VOID WriteControlRegister(IN USHORT ControlRegister,
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IN UINT_PTR Value);
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STATIC XTCDECL VOID WriteDebugRegister(IN USHORT DebugRegister,
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IN UINT_PTR Value);
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STATIC XTCDECL VOID WriteEflagsRegister(IN UINT_PTR Value);
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STATIC XTCDECL VOID WriteModelSpecificRegister(IN ULONG Register,
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IN ULONGLONG Value);
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STATIC XTCDECL VOID YieldProcessor(VOID);
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};
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}
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#endif /* __XTOSKRNL_AR_CPUFUNC_HH */
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