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| #/** @file
| # Compiler intrinsic for ARM compiler
| #
| # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
| # SPDX-License-Identifier: BSD-2-Clause-Patent
| #
| #**/
| #
|
| #include <AsmMacroIoLib.h>
|
| .syntax unified
|
| ASM_FUNC(__switchu8)
| ldrb ip,[lr,#-1]
| cmp r0,ip
| ldrbcc r0,[lr,r0]
| ldrbcs r0,[lr,ip]
| add ip,lr,r0,LSL #1
| bx ip
|
|
|
