| #------------------------------------------------------------------------------ | |
| # | |
| # Copyright (c) 2013, ARM. All rights reserved.<BR> | |
| # | |
| # This program and the accompanying materials | |
| # are licensed and made available under the terms and conditions of the BSD License | |
| # which accompanies this distribution. The full text of the license may be found at | |
| # http://opensource.org/licenses/bsd-license.php | |
| # | |
| # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| # | |
| #------------------------------------------------------------------------------ | |
| #include <AsmMacroIoLib.h> | |
| #VOID | |
| #EFIAPI | |
| #__aeabi_llsr ( | |
| # IN VOID *Destination, | |
| # IN VOID *Source, | |
| # IN UINT32 Size | |
| # ); | |
| # | |
| ASM_FUNC(__aeabi_llsr) | |
| subs r3,r2,#0x20 | |
| bpl 1f | |
| rsb r3,r2,#0x20 | |
| lsr r0,r0,r2 | |
| orr r0,r0,r1,lsl r3 | |
| lsr r1,r1,r2 | |
| bx lr | |
| 1: | |
| lsr r0,r1,r3 | |
| mov r1,#0 | |
| bx lr |