11.2Sjoerg/* $NetBSD: crtbegin.h,v 1.2 2014/05/06 16:02:10 joerg Exp $ */
21.1Smatt/*-
31.1Smatt * Copyright (c) 2013 The NetBSD Foundation, Inc.
41.1Smatt * All rights reserved.
51.1Smatt *
61.1Smatt * This code is derived from software contributed to The NetBSD Foundation
71.1Smatt * by Matt Thomas of 3am Software Foundry.
81.1Smatt *
91.1Smatt * Redistribution and use in source and binary forms, with or without
101.1Smatt * modification, are permitted provided that the following conditions
111.1Smatt * are met:
121.1Smatt * 1. Redistributions of source code must retain the above copyright
131.1Smatt *    notice, this list of conditions and the following disclaimer.
141.1Smatt * 2. Redistributions in binary form must reproduce the above copyright
151.1Smatt *    notice, this list of conditions and the following disclaimer in the
161.1Smatt *    documentation and/or other materials provided with the distribution.
171.1Smatt *
181.1Smatt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
191.1Smatt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
201.1Smatt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
211.1Smatt * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
221.1Smatt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
231.1Smatt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
241.1Smatt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
251.1Smatt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
261.1Smatt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
271.1Smatt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
281.1Smatt * POSSIBILITY OF SUCH DAMAGE.
291.1Smatt */
301.1Smatt
311.1Smattstatic void __do_global_ctors_aux(void) __attribute__((__constructor__)) __used;
321.1Smatt#ifdef SHARED
331.1Smattstatic void __do_global_dtors_aux(void) __attribute__((__destructor__)) __used;
341.1Smatt#endif
351.1Smatt
361.2Sjoerg#if !defined(SHARED) && !defined(__ARM_DWARF_EH__)
371.1Smattstatic const void *find_exidx(void *, int *) __used;
381.1Smatt
391.1Smattstatic const void *
401.1Smattfind_exidx(void * pc, int * pcount)
411.1Smatt{
421.1Smatt	extern __dso_hidden const char __exidx_start[];
431.1Smatt	extern __dso_hidden const char __exidx_end[];
441.1Smatt
451.1Smatt	*pcount = (__exidx_end - __exidx_start) / 8;
461.1Smatt	return __exidx_start;
471.1Smatt}
481.1Smatt
491.1Smatt__weak_alias(__gnu_Uwind_find_exidx,find_exidx)
501.2Sjoerg#endif /* !SHARED && !__ARM_DWARF_EH__ */
51