exectos/sdk/xtdk/amd64/arfuncs.h
belliash a3c28cee73
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Initial XTLDR APIC support, finds and maps base APIC address for kernel
2023-11-20 15:18:22 +01:00

45 lines
853 B
C

/**
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: sdk/xtdk/amd64/arfuncs.h
* DESCRIPTION: AMD64 architecture library routines
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
*/
#ifndef __XTDK_AMD64_ARFUNCS_H
#define __XTDK_AMD64_ARFUNCS_H
#include <xtdefs.h>
#include <xtstruct.h>
#include <xttypes.h>
#include <amd64/xtstruct.h>
/* Routines used by XTLDR */
XTCDECL
VOID
ArClearInterruptFlag();
XTCDECL
BOOLEAN
ArCpuId(IN OUT PCPUID_REGISTERS Registers);
XTCDECL
VOID
ArHalt();
XTCDECL
ULONG_PTR
ArReadControlRegister(IN USHORT ControlRegister);
XTCDECL
ULONGLONG
ArReadModelSpecificRegister(IN ULONG Register);
XTCDECL
VOID
ArWriteControlRegister(IN USHORT ControlRegister,
IN UINT_PTR Value);
#endif /* __XTDK_AMD64_ARFUNCS_H */