| #/** @file | |
| # Compiler intrinsic for ARM compiler | |
| # | |
| # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> | |
| # SPDX-License-Identifier: BSD-2-Clause-Patent | |
| # | |
| #**/ | |
| # | |
| #include <AsmMacroLib.h> | |
| .syntax unified | |
| ASM_FUNC(__switch32) | |
| ldr ip, [lr, #-1] | |
| cmp r0, ip | |
| add r0, lr, r0, lsl #2 | |
| ldrcc r0, [r0, #3] | |
| add ip, lr, ip, lsl #2 | |
| ldrcs r0, [ip, #3] | |
| add ip, lr, r0 | |
| bx ip | |