mirror of https://github.com/acidanthera/audk.git
56 lines
1.3 KiB
NASM
56 lines
1.3 KiB
NASM
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//------------------------------------------------------------------------------
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//
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// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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//
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// This program and the accompanying materials
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// are licensed and made available under the terms and conditions of the BSD License
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// which accompanies this distribution. The full text of the license may be found at
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// http://opensource.org/licenses/bsd-license.php
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//
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// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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//
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//------------------------------------------------------------------------------
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EXPORT __aeabi_memset
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EXPORT __aeabi_memclr
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EXPORT __aeabi_memclr4
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AREA Memset, CODE, READONLY
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;
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;VOID
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;EFIAPI
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;__aeabi_memset (
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; IN VOID *Destination,
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; IN UINT32 Character,
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; IN UINT32 Size
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; );
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;
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__aeabi_memset
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; args = 0, pretend = 0, frame = 0
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; frame_needed = 1, uses_anonymous_args = 0
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stmfd sp!, {r7, lr}
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mov ip, #0
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add r7, sp, #0
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mov lr, r0
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b L9
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L10
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and r3, r1, #255
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add ip, ip, #1
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strb r3, [lr], #1
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L9
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cmp ip, r2
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bne L10
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ldmfd sp!, {r7, pc}
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__aeabi_memclr
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mov r1, #0
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b __aeabi_memset
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__aeabi_memclr4
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mov r1, #0
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b __aeabi_memset
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