1*0a6a1f1dSLionel Sambuc /* $NetBSD: crtbegin.h,v 1.2 2014/05/06 16:02:10 joerg Exp $ */
284d9c625SLionel Sambuc /*-
384d9c625SLionel Sambuc * Copyright (c) 2013 The NetBSD Foundation, Inc.
484d9c625SLionel Sambuc * All rights reserved.
584d9c625SLionel Sambuc *
684d9c625SLionel Sambuc * This code is derived from software contributed to The NetBSD Foundation
784d9c625SLionel Sambuc * by Matt Thomas of 3am Software Foundry.
884d9c625SLionel Sambuc *
984d9c625SLionel Sambuc * Redistribution and use in source and binary forms, with or without
1084d9c625SLionel Sambuc * modification, are permitted provided that the following conditions
1184d9c625SLionel Sambuc * are met:
1284d9c625SLionel Sambuc * 1. Redistributions of source code must retain the above copyright
1384d9c625SLionel Sambuc * notice, this list of conditions and the following disclaimer.
1484d9c625SLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright
1584d9c625SLionel Sambuc * notice, this list of conditions and the following disclaimer in the
1684d9c625SLionel Sambuc * documentation and/or other materials provided with the distribution.
1784d9c625SLionel Sambuc *
1884d9c625SLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
1984d9c625SLionel Sambuc * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
2084d9c625SLionel Sambuc * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
2184d9c625SLionel Sambuc * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
2284d9c625SLionel Sambuc * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
2384d9c625SLionel Sambuc * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
2484d9c625SLionel Sambuc * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
2584d9c625SLionel Sambuc * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
2684d9c625SLionel Sambuc * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
2784d9c625SLionel Sambuc * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
2884d9c625SLionel Sambuc * POSSIBILITY OF SUCH DAMAGE.
2984d9c625SLionel Sambuc */
3084d9c625SLionel Sambuc
3184d9c625SLionel Sambuc static void __do_global_ctors_aux(void) __attribute__((__constructor__)) __used;
3284d9c625SLionel Sambuc #ifdef SHARED
3384d9c625SLionel Sambuc static void __do_global_dtors_aux(void) __attribute__((__destructor__)) __used;
3484d9c625SLionel Sambuc #endif
3584d9c625SLionel Sambuc
36*0a6a1f1dSLionel Sambuc #if !defined(SHARED) && !defined(__ARM_DWARF_EH__)
3784d9c625SLionel Sambuc static const void *find_exidx(void *, int *) __used;
3884d9c625SLionel Sambuc
3984d9c625SLionel Sambuc static const void *
find_exidx(void * pc,int * pcount)4084d9c625SLionel Sambuc find_exidx(void * pc, int * pcount)
4184d9c625SLionel Sambuc {
4284d9c625SLionel Sambuc extern __dso_hidden const char __exidx_start[];
4384d9c625SLionel Sambuc extern __dso_hidden const char __exidx_end[];
4484d9c625SLionel Sambuc
4584d9c625SLionel Sambuc *pcount = (__exidx_end - __exidx_start) / 8;
4684d9c625SLionel Sambuc return __exidx_start;
4784d9c625SLionel Sambuc }
4884d9c625SLionel Sambuc
4984d9c625SLionel Sambuc __weak_alias(__gnu_Uwind_find_exidx,find_exidx)
50*0a6a1f1dSLionel Sambuc #endif /* !SHARED && !__ARM_DWARF_EH__ */
51