Import a sanitized version of jdp's crt1.c from i386-elf. I have removed
the rtld code pending implementation on the alpha. The csu/i386-elf should be renamed as csu/elf and this directory trashed. Consider this a temporary implementation.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/cvs2svn/branches/jb/; revision=34452
63
lib/csu/alpha/crt1.c
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63
lib/csu/alpha/crt1.c
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/*-
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* Copyright 1996-1998 John D. Polstra.
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* All rights reserved.
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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 AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: crt1.c,v 1.1.1.1 1998/03/07 20:27:10 jdp Exp $
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*/
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#ifndef __GNUC__
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#error "GCC is needed to compile this file"
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#endif
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#include <stdlib.h>
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typedef void (*fptr)(void);
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extern void _fini(void);
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extern void _init(void);
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extern int main(int, char **, char **);
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extern int _DYNAMIC;
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#pragma weak _DYNAMIC
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char **environ;
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char *__progname = "";
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void
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_start(char *arguments, ...)
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{
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int argc;
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char **argv;
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char **env;
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argv = &arguments;
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argc = * (int *) (argv - 1);
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env = argv + argc + 1;
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environ = env;
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if(argc > 0)
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__progname = argv[0];
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atexit(_fini);
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_init();
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exit( main(argc, argv, env) );
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}
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