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29 lines
1.1 KiB
ArmAsm
29 lines
1.1 KiB
ArmAsm
/* Copyright (C) 1991,92,93,95,97,2002 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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SYSCALL__ (wait, 1)
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movl 4(%esp), scratch /* Put status pointer in scratch register. */
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testl scratch, scratch /* Is it non-nil? */
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je null
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movl r1, (scratch) /* Yes; store the status there. */
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null: ret
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PSEUDO_END (__wait)
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weak_alias (__wait, wait)
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