1# crti.S for ELF based systems
2
3#   Copyright (C) 1992-2020 Free Software Foundation, Inc.
4#   Written By David Vinayak Henkel-Wallace, June 1992
5#
6# This file is free software; you can redistribute it and/or modify it
7# under the terms of the GNU General Public License as published by the
8# Free Software Foundation; either version 3, or (at your option) any
9# later version.
10#
11# This file is distributed in the hope that it will be useful, but
12# WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14# General Public License for more details.
15#
16# Under Section 7 of GPL version 3, you are granted additional
17# permissions described in the GCC Runtime Library Exception, version
18# 3.1, as published by the Free Software Foundation.
19#
20# You should have received a copy of the GNU General Public License and
21# a copy of the GCC Runtime Library Exception along with this program;
22# see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
23# <http://www.gnu.org/licenses/>.
24
25
26# This file just makes a stack frame for the contents of the .fini and
27# .init sections.  Users may put any desired instructions in those
28# sections.
29
30	.section	".init"
31	.global	_init
32	.type	_init,@function
33	.align	4
34_init:
35	subi	r0, 16
36	st.w	r15, (r0, 12)
37
38	# These nops are here to align the end of this code with a 16 byte
39	# boundary.  The linker will start inserting code into the .init
40	# section at such a boundary.
41
42	nop
43	nop
44	nop
45	nop
46	nop
47	nop
48
49
50	.section	".fini"
51	.global	_fini
52	.type	_fini,@function
53	.align	4
54_fini:
55	subi	r0, 16
56	st.w	r15, (r0, 12)
57	nop
58	nop
59	nop
60	nop
61	nop
62	nop
63