/** @file
  AsmReadGs function

  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
  SPDX-License-Identifier: BSD-2-Clause-Patent

**/

/**
  Reads the current value of GS Data Segment Register (GS).

  Reads and returns the current value of GS. This function is only available on
  IA-32 and x64.

  @return The current value of GS.

**/
UINT16
EFIAPI
AsmReadGs (
  VOID
  )
{
  __asm {
    xor     eax, eax
    mov     ax, gs
  }
}