| //------------------------------------------------------------------------------ |
| // |
| // Copyright (c) 2008-2009 Apple Inc. All rights reserved. |
| // |
| // All rights reserved. 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 |
| |
| |
| |
