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/** @file
AsmReadTsc function
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
/**
Reads the current value of Time Stamp Counter (TSC).
Reads and returns the current value of TSC. This function is only available
on IA-32 and x64.
@return The current value of TSC
**/
UINT64
EFIAPI
AsmReadTsc (
VOID
)
{
_asm {
rdtsc
}
}
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