/** @file AsmReadEflags function Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent **/ /** Reads the current value of the EFLAGS register. Reads and returns the current value of the EFLAGS register. This function is only available on IA-32 and x64. This returns a 32-bit value on IA-32 and a 64-bit value on x64. @return EFLAGS on IA-32 or RFLAGS on x64. **/ UINTN EFIAPI AsmReadEflags ( VOID ) { __asm { pushfd pop eax } }