Implement ArFlushTlb() routine
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This commit is contained in:
Rafal Kupiec 2024-02-04 23:43:38 +01:00
bovenliggende abdb9b25db
commit 7727888087
Getekend door: belliash
GPG sleutel-ID: 4E829243E0CFE6B4
4 gewijzigde bestanden met toevoegingen van 38 en 0 verwijderingen

Bestand weergeven

@ -67,6 +67,21 @@ ArCpuId(IN OUT PCPUID_REGISTERS Registers)
return TRUE;
}
/**
* Partially flushes the Translation Lookaside Buffer (TLB)
*
* @return This routine does not return any value.
*
* @since XT 1.0
*/
XTCDECL
VOID
ArFlushTlb()
{
/* Flush the TLB by resetting the CR3 */
ArWriteControlRegister(3, ArReadControlRegister(3));
}
/**
* Gets the address of the current stack register.
*

Bestand weergeven

@ -67,6 +67,21 @@ ArCpuId(IN OUT PCPUID_REGISTERS Registers)
return TRUE;
}
/**
* Partially flushes the Translation Lookaside Buffer (TLB)
*
* @return This routine does not return any value.
*
* @since XT 1.0
*/
XTCDECL
VOID
ArFlushTlb()
{
/* Flush the TLB by resetting the CR3 */
ArWriteControlRegister(3, ArReadControlRegister(3));
}
/**
* Gets the address of the current stack register.
*

Bestand weergeven

@ -21,6 +21,10 @@ XTCDECL
BOOLEAN
ArCpuId(IN OUT PCPUID_REGISTERS Registers);
XTCDECL
VOID
ArFlushTlb();
XTASSEMBLY
XTCDECL
ULONG_PTR

Bestand weergeven

@ -21,6 +21,10 @@ XTCDECL
BOOLEAN
ArCpuId(IN OUT PCPUID_REGISTERS Registers);
XTCDECL
VOID
ArFlushTlb();
XTASSEMBLY
XTCDECL
ULONG_PTR