3 * Copyright 2001 David E. O'Brien.
5 * Copyright 1996-1998 John D. Polstra.
7 * Copyright (c) 1997 Jason R. Thorpe.
8 * Copyright (c) 1995 Christopher G. Demetriou
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed for the
22 * FreeBSD Project. See http://www.freebsd.org/ for
23 * information about FreeBSD.
24 * This product includes software developed for the
25 * NetBSD Project. See http://www.netbsd.org/ for
26 * information about NetBSD.
27 * 4. The name of the author may not be used to endorse or promote products
28 * derived from this software without specific prior written permission
30 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
31 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
32 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
33 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
34 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
35 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
36 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
37 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
38 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
39 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 #include <sys/cdefs.h>
43 __FBSDID("$FreeBSD$");
47 #error "GCC is needed to compile this file"
53 #include "libc_private.h"
55 #include "ignore_init.c"
57 struct Struct_Obj_Entry;
60 extern void _start(int, char **, char **, const struct Struct_Obj_Entry *,
61 void (*)(void), struct ps_strings *);
64 extern void _mcleanup(void);
65 extern void monstartup(void *, void *);
70 struct ps_strings *__ps_strings;
72 /* The entry function. */
74 * First 5 arguments are specified by the PowerPC SVR4 ABI.
75 * The last argument, ps_strings, is a BSD extension.
79 _start(int argc, char **argv, char **env,
80 const struct Struct_Obj_Entry *obj __unused, void (*cleanup)(void),
81 struct ps_strings *ps_strings)
84 handle_argv(argc, argv, env);
86 if (ps_strings != (struct ps_strings *)0)
87 __ps_strings = ps_strings;
89 if (&_DYNAMIC != NULL)
96 monstartup(&eprol, &etext);
99 handle_static_init(argc, argv, env);
100 exit(main(argc, argv, env));
106 __asm__(".previous");