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34b402e5a9
1997-03-24 19:58 Richard Henderson <rth@tamu.edu>
* stdlib/tst-strtol.c (tests): Correct 64-bit entry.
* sysdeps/alpha/bsd-_setjmp.S: Alias _setjmp to __setjmp for
change to tst-setjmp.c.
* sysdeps/alpha/dl-machine.h: Mirror Roland's recent changes.
* sysdeps/i386/dl-machine.h: Correct noexec_p comment.
* sysdeps/sparc/dl-machine.h: Likewise.
* sysdeps/libm-ieee754/s_remquo.c: Rename {hp,lp} -> {hy,ly}.
Add missing qs variable.
* sysdeps/libm-ieee754/s_remquof.c: Likewise.
40 lines
1.4 KiB
ArmAsm
40 lines
1.4 KiB
ArmAsm
/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. Alpha version.
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Copyright (C) 1994, 1996 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
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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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#include <sysdep.h>
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ENTRY(_setjmp)
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ldgp $29,0($27)
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#ifdef PROF
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.set noat
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lda AT, _mcount
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jsr AT, (AT), _mcount
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.set at
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#endif
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.prologue 1
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bis $31, $31, $17 /* Pass a second argument of zero. */
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jmp $31, __sigsetjmp /* Call __sigsetjmp. */
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END(_setjmp)
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strong_alias_asm(_setjmp, __setjmp)
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