Subversion Repositories HelenOS

Rev

Rev 1120 | Rev 1367 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
498 decky 1
#
2
# Copyright (C) 2005 Martin Decky
3
# All rights reserved.
4
#
5
# Redistribution and use in source and binary forms, with or without
6
# modification, are permitted provided that the following conditions
7
# are met:
8
#
9
# - Redistributions of source code must retain the above copyright
10
#   notice, this list of conditions and the following disclaimer.
11
# - Redistributions in binary form must reproduce the above copyright
12
#   notice, this list of conditions and the following disclaimer in the
13
#   documentation and/or other materials provided with the distribution.
14
# - The name of the author may not be used to endorse or promote products
15
#   derived from this software without specific prior written permission.
16
#
17
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
#
28
 
29
.text
943 palkovsky 30
.section .init, "ax"
1123 palkovsky 31
.global __start
32
.set noreorder
33
.option pic2
498 decky 34
 
35
## User-space task entry point
36
#
37
#
1120 palkovsky 38
.ent __start
39
__start:
1123 palkovsky 40
	.frame $sp, 32, $31
41
	.cpload $25
1113 palkovsky 42
 
1123 palkovsky 43
 
44
	# Mips o32 may store its arguments on stack, make space (16 bytes),
1113 palkovsky 45
	# so that it could work with -O0
1123 palkovsky 46
	# Make space additional 16 bytes for the stack frame
47
 
48
	addiu $sp, -32
49
	.cprestore 16   # Allow PIC code
1113 palkovsky 50
 
51
	jal __main
1123 palkovsky 52
	nop
1113 palkovsky 53
 
498 decky 54
	jal main
1123 palkovsky 55
	nop
498 decky 56
 
57
	jal __exit
1123 palkovsky 58
	nop
498 decky 59
 
1120 palkovsky 60
.end __start
1123 palkovsky 61
 
62
# Alignment of output section data to 0x4000
63
.section .data
64
.align 14