136 lines
3.8 KiB
C
136 lines
3.8 KiB
C
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/*-
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* Copyright (c) 2013 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Matt Thomas of 3am Software Foundry.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: crtbegin.c,v 1.6 2013/11/29 23:00:48 joerg Exp $");
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#include "crtbegin.h"
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typedef void (*fptr_t)(void);
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__dso_hidden const fptr_t __JCR_LIST__[0] __section(".jcr");
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__weakref_visible void Jv_RegisterClasses(const fptr_t *)
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__weak_reference(_Jv_RegisterClasses);
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#if !defined(HAVE_INITFINI_ARRAY)
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__dso_hidden const fptr_t __CTOR_LIST__[] __section(".ctors") = {
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(fptr_t) -1,
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};
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__dso_hidden extern const fptr_t __CTOR_LIST_END__[];
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#endif
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#ifdef SHARED
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__dso_hidden void *__dso_handle = &__dso_handle;
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__weakref_visible void cxa_finalize(void *)
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__weak_reference(__cxa_finalize);
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#else
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__dso_hidden void *__dso_handle;
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#endif
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#if !defined(__ARM_EABI__)
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__dso_hidden
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#if !defined(__mips__)
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const
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#endif
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long __EH_FRAME_LIST__[0] __section(".eh_frame");
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__weakref_visible void register_frame_info(const void *, const void *)
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__weak_reference(__register_frame_info);
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__weakref_visible void deregister_frame_info(const void *)
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__weak_reference(__deregister_frame_info);
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static long dwarf_eh_object[8];
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#endif
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static void __do_global_ctors_aux(void) __used;
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static void __section(".text.startup")
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__do_global_ctors_aux(void)
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{
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static unsigned char __initialized;
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if (__initialized)
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return;
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__initialized = 1;
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#if !defined(__ARM_EABI__)
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if (register_frame_info)
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register_frame_info(__EH_FRAME_LIST__, &dwarf_eh_object);
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#endif
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if (Jv_RegisterClasses && __JCR_LIST__[0] != 0)
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Jv_RegisterClasses(__JCR_LIST__);
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#if !defined(HAVE_INITFINI_ARRAY)
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for (const fptr_t *p = __CTOR_LIST_END__; p > __CTOR_LIST__ + 1; ) {
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(*(*--p))();
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}
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#endif
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}
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#if !defined(__ARM_EABI__) || defined(SHARED)
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#if !defined(HAVE_INITFINI_ARRAY)
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__dso_hidden const fptr_t __DTOR_LIST__[] __section(".dtors") = {
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(fptr_t) -1,
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};
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__dso_hidden extern const fptr_t __DTOR_LIST_END__[];
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#endif
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static void __do_global_dtors_aux(void) __used;
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static void __section(".text.exit")
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__do_global_dtors_aux(void)
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{
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static unsigned char __finished;
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if (__finished)
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return;
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__finished = 1;
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#ifdef SHARED
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if (cxa_finalize)
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(*cxa_finalize)(__dso_handle);
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#endif
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#if !defined(HAVE_INITFINI_ARRAY)
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for (const fptr_t *p = __DTOR_LIST__ + 1; p < __DTOR_LIST_END__; ) {
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(*(*p++))();
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}
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#endif
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#if !defined(__ARM_EABI__)
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if (deregister_frame_info)
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deregister_frame_info(__EH_FRAME_LIST__);
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#endif
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}
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#endif /* !__ARM_EABI__ || SHARED */
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