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/* 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. */
/*
* NOTE: this file works for PIC and non-PIC code. Be very careful how
* you modify it !
*/
.global _start
.global __main
.global _end
.global _sdata
.bss
.global environ
environ:
.long 0
.text
_start: /* renamed from __start */
nop
nop
movea.l %d5, %a5 /* uClinux passes in data segment here */
move.l 8(%sp), %d5
lea.l _sdata, %a1 /* set environ to point to the right place */
lea.l environ, %a0
sub.l %a1, %a0
move.l %d5, %a5@(%a0)
lea main-.-8, %a0 /* call main */
jsr %pc@(%a0)
move.l %d0,%sp@-
lea exit-.-8, %a0 /* call the exit routine */
jsr %pc@(%a0)
#ifdef NO_LIBGCC
/* If that didn't kill us, ... */
_exit:
move.l %sp@+,%d1
moveq #1,%d0 /* SYS_exit */
trap #0
__main:
rts
#else
#endif /* NO_LIBGCC */
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