URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [trunk/] [linux/] [uClibc/] [libc/] [sysdeps/] [linux/] [h8300/] [crt0.S] - Rev 1765
Compare with Previous | Blame | View Log
/* 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, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <features.h>
.global _start
.global __exit
.global atexit
.global main
#ifdef __H8300S__
.h8300s
#else
.h8300h
#endif
.text
_start: /* put here so that references to _start work with elf-PIC */
mov.l @(0,sp),er0 /* argc */
mov.l @(4,sp),er1 /* argv */
mov.l @(8,sp),er2 /* envp */
jsr @___uClibc_main
/* 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
#if defined(__HAVE_ELF__)
.weak atexit
atexit = empty_func
#else
.set atexit,empty_func
#endif