1# Copyright (c) 2007 The Regents of The University of Michigan
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright

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30from System import System
31
32class AlphaSystem(System):
33 type = 'AlphaSystem'
34 console = Param.String("file that contains the console code")
35 pal = Param.String("file that contains palcode")
36 system_type = Param.UInt64("Type of system we are emulating")
37 system_rev = Param.UInt64("Revision of system we are emulating")
38 load_addr_mask = 0xffffffffff
39
40class LinuxAlphaSystem(AlphaSystem):
41 type = 'LinuxAlphaSystem'
42 system_type = 34
43 system_rev = 1 << 10
44
45class FreebsdAlphaSystem(AlphaSystem):
46 type = 'FreebsdAlphaSystem'
47 system_type = 34
48 system_rev = 1 << 10
49
50class Tru64AlphaSystem(AlphaSystem):
51 type = 'Tru64AlphaSystem'
52 system_type = 12
53 system_rev = 2<<1