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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/lib/libc/arm/aeabi/aeabi_int_div.S
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/*

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 * Copyright (C) 2017 Michal Meloun

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions and the following disclaimer.

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 * 2. Redistributions in binary form must reproduce the above copyright

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 *    notice, this list of conditions and the following disclaimer in the

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 *    documentation and/or other materials provided with the distribution.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

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 * SUCH DAMAGE.

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 *

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 */

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#include <machine/asm.h>

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/*

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 * Due to bug in libcompiler_rt, all symbols declared by

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 * DEFINE_AEABI_FUNCTION_ALIAS() are not hidden. All these but

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 * __aeabi_uidiv_compat and/or __aeabi_idiv_compat  are explicitly

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 * exported from libc and don't causes problems.

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 *

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 * As workaround, export these from libc as compatible symbols,

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 * in global namespace

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 */

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ENTRY(__aeabi_uidiv_compat)

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	.hidden __aeabi_uidiv_compat

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	.symver __aeabi_uidiv_compat, __aeabi_uidiv@

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	b __udivsi3

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END(__aeabi_uidiv_compat)

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ENTRY(__aeabi_idiv_compat)

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	.hidden __aeabi_idiv_compat

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	.symver __aeabi_idiv_compat, __aeabi_idiv@

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	b __divsi3

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END(__aeabi_idiv_compat)

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	.section .note.GNU-stack,"",%progbits

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