/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library 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. The GNU C Library 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 the GNU C Library; see the file COPYING.LIB. If not, see <http://www.gnu.org/licenses/>. */ #include <features.h> .global _start .global __exit .global atexit .global main #ifdef __H8300S__ .h8300s #else .h8300h #endif /* void __uClibc_main(int (*main)(int, char **, char **), int argc, char **argv, void (*app_init)(void), void (*app_fini)(void), void (*rtld_fini)(void),void *stack_end attribute_unused) */ .text _start: /* put here so that references to _start work with elf-PIC */ mov.l @sp+,er1 /* argc */ mov.l @sp+,er2 /* argv */ add.l #4,sp #if !defined(__PIC__) mov.l sp, @-sp sub.l er0,er0 mov.l er0,@-sp mov.l #_fini,er0 mov.l er0,@-sp mov.l #_init,er0 mov.l er0,@-sp mov.l #main,er0 jsr @__uClibc_main #else mov.l sp, @-sp sub.l er0,er0 mov.l er0,@-sp mov.l @(_fini@GOTOFF,er5),er0 mov.l er0,@-sp mov.l @(_init@GOTOFF,er5),er0 mov.l er0,@-sp mov.l @(main@GOTOFF,er5),er0 mov.l @(__uClibc_main@GOTOFF,er5),er3 jsr @er3 #endif /* If that didn't kill us, ... */ __exit: mov.l er0,er1 sub.l er0,er0 inc.l #1,er0 /* __NR_exit */ trapa #0 /* * this was needed for gcc/g++-builds, atexit was not getting included * for some stupid reason, this gets us a compiler */ empty_func: rts .weak atexit atexit = empty_func /* Define a symbol for the first piece of initialized data. */ .data .globl _data_start _data_start: .long 0 .weak data_start data_start = _data_start