Blame sysdeps/hppa/bsd-_setjmp.S

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/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.  HPPA version.
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   Copyright (C) 2001-2018 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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#include <sysdep.h>
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/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
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   We cannot do it in C because it must be a tail-call, so frame-unwinding
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   in setjmp doesn't clobber the state restored by longjmp.  */
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	.text
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	.align 4
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	.globl _setjmp
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	.export _setjmp, code
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	.level 2.0
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	.proc
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	.callinfo
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	.import __sigsetjmp
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_setjmp:
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	b	__sigsetjmp
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	ldi	0, %r25
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	.procend
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libc_hidden_def (_setjmp)