mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-05 13:33:33 +01:00
33 lines
492 B
C
33 lines
492 B
C
/** @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
|
|
}
|
|
}
|
|
|