Blame sysdeps/wordsize-32/divdi3-symbol-hacks.h

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/* Hacks needed for divdi3 symbol manipulation.
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   Copyright (C) 2004-2018 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   The GNU C Library is free software; you can redistribute it and/or
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   modify it under the terms of the GNU Lesser General Public
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   License as published by the Free Software Foundation; either
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   version 2.1 of the License, or (at your option) any later version.
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   The GNU C Library is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library; if not, see
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   <http://www.gnu.org/licenses/>.  */
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/* A very dirty trick: gcc emits references to __divdi3, __udivdi3,
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   __moddi3, and __umoddi3.  These functions are exported and
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   therefore we get PLTs.  Unnecessarily so.  Changing gcc is a big
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   task which might not be worth it so we play tricks with the
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   assembler.
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   Note: in_divdi3_c is only used to avoid symbol alias on divdi3
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   build itself.  */
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#if !defined __ASSEMBLER__ && !defined in_divdi3_c && IS_IN (libc) && defined SHARED
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asm ("__divdi3 = __divdi3_internal");
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asm ("__udivdi3 = __udivdi3_internal");
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asm ("__moddi3 = __moddi3_internal");
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asm ("__umoddi3 = __umoddi3_internal");
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#endif