| //------------------------------------------------------------------------------ | |
| // | |
| // Copyright (c) 2008 - 2009, Apple Inc. 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. | |
| // | |
| //------------------------------------------------------------------------------ | |
| EXPORT __aeabi_llsr | |
| AREA Math, CODE, READONLY | |
| ; | |
| ;VOID | |
| ;EFIAPI | |
| ;__aeabi_llsr ( | |
| ; IN VOID *Destination, | |
| ; IN VOID *Source, | |
| ; IN UINT32 Size | |
| ; ); | |
| ; | |
| __aeabi_llsr | |
| SUBS r3,r2,#0x20 | |
| BPL {pc} + 0x18 ; 0x1c | |
| RSB r3,r2,#0x20 | |
| LSR r0,r0,r2 | |
| ORR r0,r0,r1,LSL r3 | |
| LSR r1,r1,r2 | |
| BX lr | |
| LSR r0,r1,r3 | |
| MOV r1,#0 | |
| BX lr | |
| END | |