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36 lines
1.0 KiB
ArmAsm
36 lines
1.0 KiB
ArmAsm
/* Change byte order in word. For Intel 80x86, x >= 3.
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Copyright (C) 1997-2016 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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#include <sysdep.h>
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#include "asm-syntax.h"
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/*
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INPUT PARAMETERS:
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word (sp + 4)
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*/
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.text
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ENTRY (htons)
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movl 4(%esp), %eax
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andl $0xffff, %eax
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rorw $8, %ax
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ret
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END (htons)
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weak_alias (htons, ntohs)
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