SConscript revision 5517 
1# -*- mode:python -*-
2
3# Copyright (c) 2006 The Regents of The University of Michigan
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: Nathan Binkert
30
31import sys
32
33Import('*')
34
35if 'O3CPU' in env['CPU_MODELS'] or 'OzoneCPU' in env['CPU_MODELS']:
36    Source('2bit_local_pred.cc')
37    Source('btb.cc')
38    Source('ras.cc')
39    Source('tournament_pred.cc')
40
41    TraceFlag('CommitRate')
42    TraceFlag('IEW')
43    TraceFlag('IQ')
44
45if 'O3CPU' in env['CPU_MODELS']:
46    SimObject('FUPool.py')
47    SimObject('FuncUnitConfig.py')
48    SimObject('O3CPU.py')
49
50    Source('base_dyn_inst.cc')
51    Source('bpred_unit.cc')
52    Source('commit.cc')
53    Source('cpu.cc')
54    Source('decode.cc')
55    Source('fetch.cc')
56    Source('free_list.cc')
57    Source('fu_pool.cc')
58    Source('iew.cc')
59    Source('inst_queue.cc')
60    Source('lsq.cc')
61    Source('lsq_unit.cc')
62    Source('mem_dep_unit.cc')
63    Source('rename.cc')
64    Source('rename_map.cc')
65    Source('rob.cc')
66    Source('scoreboard.cc')
67    Source('store_set.cc')
68
69    TraceFlag('FreeList')
70    TraceFlag('LSQ')
71    TraceFlag('LSQUnit')
72    TraceFlag('MemDepUnit')
73    TraceFlag('O3CPU')
74    TraceFlag('ROB')
75    TraceFlag('Rename')
76    TraceFlag('Scoreboard')
77    TraceFlag('StoreSet')
78    TraceFlag('Writeback')
79
80    CompoundFlag('O3CPUAll', [ 'Fetch', 'Decode', 'Rename', 'IEW', 'Commit',
81        'IQ', 'ROB', 'FreeList', 'LSQ', 'LSQUnit', 'StoreSet', 'MemDepUnit',
82        'DynInst', 'O3CPU', 'Activity', 'Scoreboard', 'Writeback' ])
83
84    if env['TARGET_ISA'] == 'alpha':
85        Source('alpha/cpu.cc')
86        Source('alpha/cpu_builder.cc')
87        Source('alpha/dyn_inst.cc')
88        Source('alpha/thread_context.cc')
89    elif env['TARGET_ISA'] == 'mips':
90        Source('mips/cpu.cc')
91        Source('mips/cpu_builder.cc')
92        Source('mips/dyn_inst.cc')
93        Source('mips/thread_context.cc')
94    elif env['TARGET_ISA'] == 'sparc':
95        Source('sparc/cpu.cc')
96        Source('sparc/cpu_builder.cc')
97        Source('sparc/dyn_inst.cc')
98        Source('sparc/thread_context.cc')
99    else:
100        sys.exit('O3 CPU does not support the \'%s\' ISA' % env['TARGET_ISA'])
101
102    if env['USE_CHECKER']:
103        SimObject('O3Checker.py')
104        Source('checker_builder.cc')
105