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| //------------------------------------------------------------------------------
| //
| // Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
| // Copyright (c) 2018, Pete Batard. All rights reserved.<BR>
| //
| // SPDX-License-Identifier: BSD-2-Clause-Patent
| //
| //------------------------------------------------------------------------------
|
| EXPORT __aeabi_llsr
| EXPORT __rt_srsh
|
| AREA s___aeabi_llsr, CODE, READONLY, ARM
|
| ARM
|
| ;
| ;VOID
| ;EFIAPI
| ;__aeabi_llsr (
| ; IN UINT64 Value,
| ; IN UINT32 Shift
| ;)
| ;
| __aeabi_llsr
| __rt_srsh
| SUBS r3,r2,#0x20
| BPL __aeabi_llsr_label1
| RSB r3,r2,#0x20
| LSR r0,r0,r2
| ORR r0,r0,r1,LSL r3
| LSR r1,r1,r2
| BX lr
| __aeabi_llsr_label1
| LSR r0,r1,r3
| MOV r1,#0
| BX lr
|
| END
|
|
