efda177513
This has the effect of splitting assembly functions into their own sections so the linker can remove unused ones to save space. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eugene Cohen <eugene@hp.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@gmail.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19109 6f19259b-4bc3-4df7-8a09-765794883524
58 lines
1.4 KiB
NASM
58 lines
1.4 KiB
NASM
//------------------------------------------------------------------------------
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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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EXTERN __aeabi_uldivmod
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INCLUDE AsmMacroExport.inc
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;
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;UINT32
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;EFIAPI
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;__aeabi_uidivmode (
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; IN UINT32 Dividen
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; IN UINT32 Divisor
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; );
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;
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RVCT_ASM_EXPORT __aeabi_ldivmod
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PUSH {r4,lr}
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ASRS r4,r1,#1
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EOR r4,r4,r3,LSR #1
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BPL L_Test1
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RSBS r0,r0,#0
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RSC r1,r1,#0
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L_Test1
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TST r3,r3
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BPL L_Test2
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RSBS r2,r2,#0
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RSC r3,r3,#0
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L_Test2
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BL __aeabi_uldivmod ;
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TST r4,#0x40000000
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BEQ L_Test3
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RSBS r0,r0,#0
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RSC r1,r1,#0
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L_Test3
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TST r4,#0x80000000
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BEQ L_Exit
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RSBS r2,r2,#0
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RSC r3,r3,#0
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L_Exit
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POP {r4,pc}
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END
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