/* vi: set sw=4 ts=4: */ /* uClibc/sysdeps/linux/i386/crt0.S * Pull stuff off the stack and get uClibc moving. * * Copyright (C) 2000,2001 by Erik Andersen <andersen@uclibc.org> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU Library General Public License as published by * the Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License * for more details. * * You should have received a copy of the GNU Library General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* Stick in a dummy reference to main(), so that if an application * is linking when the main() function is in a static library (.a) * we can be sure that main() actually gets linked in */ extern void main(int argc,void *argv,void *envp); void (*mainp)(int argc,void *argv,void *envp) = main; extern void __uClibc_main(int argc,void *argv,void *envp); void _start(unsigned int first_arg) { unsigned int argc; char **argv, **envp; unsigned long *stack; stack = (unsigned long*) &first_arg; argc = *(stack - 1); argv = (char **) stack; envp = (char **)stack + argc + 1; __uClibc_main(argc, argv, envp); }