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4775243aa8
1998-01-28 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/memory.texi (Heap Consistency Checking): mcheck is declared in <mcheck.h>. Suggested by Jochen Voss <voss@mathematik.uni-kl.de> [PR libc/438] 1998-01-28 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/generic/memmem.c (memmem): An empty needle is at the beginning of haystack. 1998-01-29 Andreas Jaeger <aj@arthur.rhein-neckar.de> * nss/nss_files/files-service.c: Correct last patch. 1998-01-30 21:29 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c: Define __libc_have_rt_sigs. * sysdeps/sparc/sparc32/__longjmp.S: Define _SETJMP_H before including <bits/setjmp.h>. * sysdeps/sparc/sparc32/setjmp.S: Likewise. Patch from the Debian glibc/SPARC package. 1997-12-12 07:57 H.J. Lu <hjl@gnu.org> * sysdeps/alpha/bzero.S: Fix a typo. * sysdeps/alpha/htonl.S: Ditto. * sysdeps/alpha/htons.S: Ditto.
52 lines
1.4 KiB
ArmAsm
52 lines
1.4 KiB
ArmAsm
/* Copyright (C) 1991, 93, 94, 96, 97, 98 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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#include <sysdep.h>
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#include <sys/trap.h>
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#define _ASM 1
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#define _SETJMP_H
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#include <bits/setjmp.h>
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ENTRY(__setjmp)
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b 1f
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set 0, %o1
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END(__setjmp)
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ENTRY(setjmp)
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set 1, %o1
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END(setjmp)
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ENTRY (__sigsetjmp)
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1:
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/* Save our PC, SP and FP. Save the signal mask if requested with
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a tail-call for simplicity; it always returns zero. */
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ta ST_FLUSH_WINDOWS
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st %o7, [%o0 + (JB_PC * 4)]
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st %sp, [%o0 + (JB_SP * 4)]
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st %fp, [%o0 + (JB_FP * 4)]
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mov %o7, %g1
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call __sigjmp_save
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mov %g1, %o7
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END(__sigsetjmp)
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weak_alias(__setjmp, _setjmp)
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weak_extern(setjmp)
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