MipsSystem.py revision 5222:bb733a878f85 
1# -*- mode:python -*-
2
3# Copyright (c) 2007 MIPS Technologies, Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met: redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer;
10# redistributions in binary form must reproduce the above copyright
11# notice, this list of conditions and the following disclaimer in the
12# documentation and/or other materials provided with the distribution;
13# neither the name of the copyright holders nor the names of its
14# contributors may be used to endorse or promote products derived from
15# this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28#
29# Authors: Jaidev Patwardhan
30
31from m5.SimObject import SimObject
32from m5.params import *
33from m5.proxy import *
34from m5 import build_env
35from System import System
36
37class MipsSystem(System):
38    type = 'MipsSystem'
39    console = Param.String("file that contains the console code")
40    bare_iron = Param.Bool(False, "Using Bare Iron Mode?")
41    hex_file_name = Param.String("test.hex","hex file that contains [address,data] pairs")
42    system_type = Param.UInt64("Type of system we are emulating")
43    system_rev = Param.UInt64("Revision of system we are emulating")
44
45if build_env['FULL_SYSTEM']:
46    class LinuxMipsSystem(MipsSystem):
47        type = 'LinuxMipsSystem'
48        system_type = 34
49        system_rev = 1 << 10
50
51    class BareIronMipsSystem(MipsSystem):
52        type = 'BareIronMipsSystem'
53        bare_iron = True
54        system_type = 34
55        system_rev = 1 << 10
56        hex_file_name = Param.String('test.hex',"hex file that contains [address,data] pairs")
57
58