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;------------------------------------------------------------------------------
;
; GetInterruptState() function for ARM
;
; Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
; Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
; SPDX-License-Identifier: BSD-2-Clause-Patent
;
;------------------------------------------------------------------------------

    EXPORT GetInterruptState

    AREA Interrupt_enable, CODE, READONLY

;/**
;  Retrieves the current CPU interrupt state.
;
;  Returns TRUE is interrupts are currently enabled. Otherwise
;  returns FALSE.
;
;  @retval TRUE  CPU interrupts are enabled.
;  @retval FALSE CPU interrupts are disabled.
;
;**/
;
;BOOLEAN
;EFIAPI
;GetInterruptState (
;  VOID
; );
;
GetInterruptState
    MRS     R0, CPSR
    TST     R0, #0x80                ;Check if IRQ is enabled.
    MOVEQ   R0, #1
    MOVNE   R0, #0
    BX      LR

    END