SConscript revision 6365:a3037fa327a0
12SN/A# -*- mode:python -*- 21762SN/A 32SN/A# Copyright (c) 2006 The Regents of The University of Michigan 42SN/A# All rights reserved. 52SN/A# 62SN/A# Redistribution and use in source and binary forms, with or without 72SN/A# modification, are permitted provided that the following conditions are 82SN/A# met: redistributions of source code must retain the above copyright 92SN/A# notice, this list of conditions and the following disclaimer; 102SN/A# redistributions in binary form must reproduce the above copyright 112SN/A# notice, this list of conditions and the following disclaimer in the 122SN/A# documentation and/or other materials provided with the distribution; 132SN/A# neither the name of the copyright holders nor the names of its 142SN/A# contributors may be used to endorse or promote products derived from 152SN/A# this software without specific prior written permission. 162SN/A# 172SN/A# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 182SN/A# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 192SN/A# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 202SN/A# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 212SN/A# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 222SN/A# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 232SN/A# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 242SN/A# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 252SN/A# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 262SN/A# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 272665Ssaidi@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 284123Sbinkertn@umich.edu# 292SN/A# Authors: Steve Reinhardt 302SN/A 314123Sbinkertn@umich.eduImport('*') 324128Sbinkertn@umich.edu 332655Sstever@eecs.umich.edu################################################################# 344123Sbinkertn@umich.edu# 354123Sbinkertn@umich.edu# Generate StaticInst execute() method signatures. 362SN/A# 374123Sbinkertn@umich.edu# There must be one signature for each CPU model compiled in. 38146SN/A# Since the set of compiled-in models is flexible, we generate a 393356Sbinkertn@umich.edu# header containing the appropriate set of signatures on the fly. 403868Sbinkertn@umich.edu# 41146SN/A################################################################# 42146SN/A 431696SN/A# CPU model-specific data is contained in cpu_models.py 442SN/A# Convert to SCons File node to get path handling 452SN/Amodels_db = File('cpu_models.py') 462SN/A# slurp in contents of file 472SN/Aexecfile(models_db.srcnode().abspath) 482SN/A 492SN/A# Template for execute() signature. 502SN/Aexec_sig_template = ''' 512SN/Avirtual Fault execute(%(type)s *xc, Trace::InstRecord *traceData) const = 0; 524123Sbinkertn@umich.eduvirtual Fault eaComp(%(type)s *xc, Trace::InstRecord *traceData) const 532SN/A{ panic("eaComp not defined!"); M5_DUMMY_RETURN }; 542SN/Avirtual Fault initiateAcc(%(type)s *xc, Trace::InstRecord *traceData) const 55329SN/A{ panic("initiateAcc not defined!"); M5_DUMMY_RETURN }; 56329SN/Avirtual Fault completeAcc(Packet *pkt, %(type)s *xc, 57329SN/A Trace::InstRecord *traceData) const 58329SN/A{ panic("completeAcc not defined!"); M5_DUMMY_RETURN }; 594123Sbinkertn@umich.edu''' 604123Sbinkertn@umich.edu 61329SN/Amem_ini_sig_template = ''' 62329SN/Avirtual Fault eaComp(%(type)s *xc, Trace::InstRecord *traceData) const 632SN/A{ panic("eaComp not defined!"); M5_DUMMY_RETURN }; 642SN/Avirtual Fault initiateAcc(%s *xc, Trace::InstRecord *traceData) const { panic("Not defined!"); M5_DUMMY_RETURN }; 652SN/A''' 662SN/A 672SN/Amem_comp_sig_template = ''' 682SN/Avirtual Fault completeAcc(uint8_t *data, %s *xc, Trace::InstRecord *traceData) const { panic("Not defined!"); return NoFault; M5_DUMMY_RETURN }; 692SN/A''' 702SN/A 71764SN/A# Generate a temporary CPU list, including the CheckerCPU if 72764SN/A# it's enabled. This isn't used for anything else other than StaticInst 73764SN/A# headers. 74764SN/Atemp_cpu_list = env['CPU_MODELS'][:] 754123Sbinkertn@umich.edu 76764SN/Aif env['USE_CHECKER']: 77764SN/A temp_cpu_list.append('CheckerCPU') 782SN/A SimObject('CheckerCPU.py') 792SN/A 802SN/A# Generate header. 812SN/Adef gen_cpu_exec_signatures(target, source, env): 822SN/A f = open(str(target[0]), 'w') 83329SN/A print >> f, ''' 84329SN/A#ifndef __CPU_STATIC_INST_EXEC_SIGS_HH__ 85329SN/A#define __CPU_STATIC_INST_EXEC_SIGS_HH__ 86764SN/A''' 872SN/A for cpu in temp_cpu_list: 882655Sstever@eecs.umich.edu xc_type = CpuModel.dict[cpu].strings['CPU_exec_context'] 892667Sstever@eecs.umich.edu print >> f, exec_sig_template % { 'type' : xc_type } 902667Sstever@eecs.umich.edu print >> f, ''' 912889Sbinkertn@umich.edu#endif // __CPU_STATIC_INST_EXEC_SIGS_HH__ 922889Sbinkertn@umich.edu''' 932889Sbinkertn@umich.edu 942889Sbinkertn@umich.edu# Generate string that gets printed when header is rebuilt 952667Sstever@eecs.umich.edudef gen_sigs_string(target, source, env): 962667Sstever@eecs.umich.edu return "Generating static_inst_exec_sigs.hh: " \ 972667Sstever@eecs.umich.edu + ', '.join(temp_cpu_list) 982889Sbinkertn@umich.edu 992889Sbinkertn@umich.edu# Add command to generate header to environment. 1002667Sstever@eecs.umich.eduenv.Command('static_inst_exec_sigs.hh', models_db, 1012667Sstever@eecs.umich.edu Action(gen_cpu_exec_signatures, gen_sigs_string, 1022889Sbinkertn@umich.edu varlist = temp_cpu_list)) 1032667Sstever@eecs.umich.edu 1042667Sstever@eecs.umich.eduenv.Depends('static_inst_exec_sigs.hh', Value(env['USE_CHECKER'])) 1053356Sbinkertn@umich.eduenv.Depends('static_inst_exec_sigs.hh', Value(env['CPU_MODELS'])) 1063356Sbinkertn@umich.edu 1073356Sbinkertn@umich.edu# List of suppported CPUs by the Checker. Errors out if USE_CHECKER=True 1083356Sbinkertn@umich.edu# and one of these are not being used. 1093356Sbinkertn@umich.eduCheckerSupportedCPUList = ['O3CPU', 'OzoneCPU'] 1102667Sstever@eecs.umich.edu 1112655Sstever@eecs.umich.eduSimObject('BaseCPU.py') 1122655Sstever@eecs.umich.eduSimObject('FuncUnit.py') 1131311SN/ASimObject('ExeTracer.py') 1143645Sbinkertn@umich.eduSimObject('IntelTrace.py') 1153868Sbinkertn@umich.eduSimObject('NativeTrace.py') 1161703SN/A 1173102Sstever@eecs.umich.eduSource('activity.cc') 1183102Sstever@eecs.umich.eduSource('base.cc') 1192667Sstever@eecs.umich.eduSource('cpuevent.cc') 1202667Sstever@eecs.umich.eduSource('exetrace.cc') 1212655Sstever@eecs.umich.eduSource('func_unit.cc') 1222667Sstever@eecs.umich.eduSource('inteltrace.cc') 123Source('nativetrace.cc') 124Source('pc_event.cc') 125Source('quiesce_event.cc') 126Source('static_inst.cc') 127Source('simple_thread.cc') 128Source('thread_context.cc') 129Source('thread_state.cc') 130 131if env['FULL_SYSTEM']: 132 SimObject('IntrControl.py') 133 134 Source('intr_control.cc') 135 Source('profile.cc') 136 137 if env['TARGET_ISA'] == 'sparc': 138 SimObject('LegionTrace.py') 139 Source('legiontrace.cc') 140 141if env['USE_CHECKER']: 142 Source('checker/cpu.cc') 143 TraceFlag('Checker') 144 checker_supports = False 145 for i in CheckerSupportedCPUList: 146 if i in env['CPU_MODELS']: 147 checker_supports = True 148 if not checker_supports: 149 print "Checker only supports CPU models", 150 for i in CheckerSupportedCPUList: 151 print i, 152 print ", please set USE_CHECKER=False or use one of those CPU models" 153 Exit(1) 154 155TraceFlag('Activity') 156TraceFlag('Commit') 157TraceFlag('Context') 158TraceFlag('Decode') 159TraceFlag('DynInst') 160TraceFlag('ExecEnable') 161TraceFlag('ExecCPSeq') 162TraceFlag('ExecEffAddr') 163TraceFlag('ExecFetchSeq') 164TraceFlag('ExecOpClass') 165TraceFlag('ExecRegDelta') 166TraceFlag('ExecResult') 167TraceFlag('ExecSpeculative') 168TraceFlag('ExecSymbol') 169TraceFlag('ExecThread') 170TraceFlag('ExecTicks') 171TraceFlag('ExecMicro') 172TraceFlag('ExecMacro') 173TraceFlag('Fetch') 174TraceFlag('IntrControl') 175TraceFlag('PCEvent') 176TraceFlag('Quiesce') 177 178CompoundFlag('Exec', [ 'ExecEnable', 'ExecTicks', 'ExecOpClass', 'ExecThread', 179 'ExecEffAddr', 'ExecResult', 'ExecSymbol', 'ExecMicro' ]) 180CompoundFlag('ExecNoTicks', [ 'ExecEnable', 'ExecOpClass', 'ExecThread', 181 'ExecEffAddr', 'ExecResult', 'ExecMicro' ]) 182