1#------------------------------------------------------------------------------ 2# 3# Copyright (c) 2013, ARM. All rights reserved.<BR> 4# 5# This program and the accompanying materials 6# are licensed and made available under the terms and conditions of the BSD License 7# which accompanies this distribution. The full text of the license may be found at 8# http://opensource.org/licenses/bsd-license.php 9# 10# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12# 13#------------------------------------------------------------------------------ 14 15#include "edk2asm.h" 16 17.text 18.align 2 19GCC_ASM_EXPORT(__aeabi_llsr) 20 21# 22#VOID 23#EFIAPI 24#__aeabi_llsr ( 25# IN VOID *Destination, 26# IN VOID *Source, 27# IN UINT32 Size 28# ); 29# 30ASM_PFX(__aeabi_llsr): 31 subs r3,r2,#0x20 32 bpl 1f 33 rsb r3,r2,#0x20 34 lsr r0,r0,r2 35 orr r0,r0,r1,lsl r3 36 lsr r1,r1,r2 37 bx lr 381: 39 lsr r0,r1,r3 40 mov r1,#0 41 bx lr 42