#
# Authors: Steve Reinhardt
-import os
-import os.path
-
-# Import build environment variable from SConstruct.
-Import('env')
-
-#################################################################
-#
-# Generate StaticInst execute() method signatures.
-#
-# There must be one signature for each CPU model compiled in.
-# Since the set of compiled-in models is flexible, we generate a
-# header containing the appropriate set of signatures on the fly.
-#
-#################################################################
-
-# CPU model-specific data is contained in cpu_models.py
-# Convert to SCons File node to get path handling
-models_db = File('cpu_models.py')
-# slurp in contents of file
-execfile(models_db.srcnode().abspath)
-
-# Template for execute() signature.
-exec_sig_template = '''
-virtual Fault execute(%s *xc, Trace::InstRecord *traceData) const = 0;
-virtual Fault initiateAcc(%s *xc, Trace::InstRecord *traceData) const
-{ panic("initiateAcc not defined!"); M5_DUMMY_RETURN };
-virtual Fault completeAcc(Packet *pkt, %s *xc,
- Trace::InstRecord *traceData) const
-{ panic("completeAcc not defined!"); M5_DUMMY_RETURN };
-'''
-
-mem_ini_sig_template = '''
-virtual Fault initiateAcc(%s *xc, Trace::InstRecord *traceData) const { panic("Not defined!"); M5_DUMMY_RETURN };
-'''
-
-mem_comp_sig_template = '''
-virtual Fault completeAcc(uint8_t *data, %s *xc, Trace::InstRecord *traceData) const { panic("Not defined!"); return NoFault; M5_DUMMY_RETURN };
-'''
-
-# Generate a temporary CPU list, including the CheckerCPU if
-# it's enabled. This isn't used for anything else other than StaticInst
-# headers.
-temp_cpu_list = env['CPU_MODELS'][:]
-
-if env['USE_CHECKER']:
- temp_cpu_list.append('CheckerCPU')
-
-# Generate header.
-def gen_cpu_exec_signatures(target, source, env):
- f = open(str(target[0]), 'w')
- print >> f, '''
-#ifndef __CPU_STATIC_INST_EXEC_SIGS_HH__
-#define __CPU_STATIC_INST_EXEC_SIGS_HH__
-'''
- for cpu in temp_cpu_list:
- xc_type = CpuModel.dict[cpu].strings['CPU_exec_context']
- print >> f, exec_sig_template % (xc_type, xc_type, xc_type)
- print >> f, '''
-#endif // __CPU_STATIC_INST_EXEC_SIGS_HH__
-'''
-
-# Generate string that gets printed when header is rebuilt
-def gen_sigs_string(target, source, env):
- return "Generating static_inst_exec_sigs.hh: " \
- + ', '.join(temp_cpu_list)
-
-# Add command to generate header to environment.
-env.Command('static_inst_exec_sigs.hh', models_db,
- Action(gen_cpu_exec_signatures, gen_sigs_string,
- varlist = temp_cpu_list))
-
-env.Depends('static_inst_exec_sigs.hh', Value(env['USE_CHECKER']))
-env.Depends('static_inst_exec_sigs.hh', Value(env['CPU_MODELS']))
-
-# List of suppported CPUs by the Checker. Errors out if USE_CHECKER=True
-# and one of these are not being used.
-CheckerSupportedCPUList = ['O3CPU', 'OzoneCPU']
-
-#################################################################
-#
-# Include CPU-model-specific files based on set of models
-# specified in CPU_MODELS build option.
-#
-#################################################################
-
-# Keep a list of CPU models that support SMT
-env['SMT_CPU_MODELS'] = []
-
-sources = []
-
-need_simple_base = False
-if 'AtomicSimpleCPU' in env['CPU_MODELS']:
- need_simple_base = True
- sources += Split('simple/atomic.cc')
-
-if 'TimingSimpleCPU' in env['CPU_MODELS']:
- need_simple_base = True
- sources += Split('simple/timing.cc')
-
-if need_simple_base:
- sources += Split('simple/base.cc')
-
-if 'FastCPU' in env['CPU_MODELS']:
- sources += Split('fast/cpu.cc')
-
-need_bp_unit = False
-if 'O3CPU' in env['CPU_MODELS']:
- need_bp_unit = True
- sources += SConscript('o3/SConscript', exports = 'env')
- sources += Split('''
- o3/base_dyn_inst.cc
- o3/bpred_unit.cc
- o3/commit.cc
- o3/decode.cc
- o3/fetch.cc
- o3/free_list.cc
- o3/fu_pool.cc
- o3/cpu.cc
- o3/iew.cc
- o3/inst_queue.cc
- o3/lsq_unit.cc
- o3/lsq.cc
- o3/mem_dep_unit.cc
- o3/rename.cc
- o3/rename_map.cc
- o3/rob.cc
- o3/scoreboard.cc
- o3/store_set.cc
- ''')
- sources += Split('memtest/memtest.cc')
- if env['USE_CHECKER']:
- sources += Split('o3/checker_builder.cc')
- else:
- env['SMT_CPU_MODELS'].append('O3CPU') # Checker doesn't support SMT right now
-
-if 'OzoneCPU' in env['CPU_MODELS']:
- need_bp_unit = True
- sources += Split('''
- ozone/base_dyn_inst.cc
- ozone/bpred_unit.cc
- ozone/cpu.cc
- ozone/cpu_builder.cc
- ozone/dyn_inst.cc
- ozone/front_end.cc
- ozone/lw_back_end.cc
- ozone/lw_lsq.cc
- ozone/rename_table.cc
- ''')
- if env['USE_CHECKER']:
- sources += Split('ozone/checker_builder.cc')
-
-if need_bp_unit:
- sources += Split('''
- o3/2bit_local_pred.cc
- o3/btb.cc
- o3/ras.cc
- o3/tournament_pred.cc
- ''')
-
-if env['USE_CHECKER']:
- sources += Split('checker/cpu.cc')
- checker_supports = False
- for i in CheckerSupportedCPUList:
- if i in env['CPU_MODELS']:
- checker_supports = True
- if not checker_supports:
- print "Checker only supports CPU models",
- for i in CheckerSupportedCPUList:
- print i,
- print ", please set USE_CHECKER=False or use one of those CPU models"
- Exit(1)
-
-
-# FullCPU sources are included from src/SConscript since they're not
-# below this point in the file hierarchy.
-
-# Convert file names to SCons File objects. This takes care of the
-# path relative to the top of the directory tree.
-sources = [File(s) for s in sources]
-
-Return('sources')
-
+Import('*')
+
+if env['TARGET_ISA'] == 'null':
+ SimObject('IntrControl.py')
+ Source('intr_control_noisa.cc')
+ Return()
+
+SimObject('CheckerCPU.py')
+
+SimObject('BaseCPU.py')
+SimObject('FuncUnit.py')
+SimObject('ExeTracer.py')
+SimObject('IntelTrace.py')
+SimObject('IntrControl.py')
+SimObject('NativeTrace.py')
+SimObject('TimingExpr.py')
+
+Source('activity.cc')
+Source('base.cc')
+Source('cpuevent.cc')
+Source('exetrace.cc')
+Source('exec_context.cc')
+Source('func_unit.cc')
+Source('inteltrace.cc')
+Source('intr_control.cc')
+Source('nativetrace.cc')
+Source('pc_event.cc')
+Source('profile.cc')
+Source('quiesce_event.cc')
+Source('reg_class.cc')
+Source('static_inst.cc')
+Source('simple_thread.cc')
+Source('thread_context.cc')
+Source('thread_state.cc')
+Source('timing_expr.cc')
+
+if env['TARGET_ISA'] == 'sparc':
+ SimObject('LegionTrace.py')
+ Source('legiontrace.cc')
+
+SimObject('DummyChecker.py')
+SimObject('StaticInstFlags.py')
+Source('checker/cpu.cc')
+Source('dummy_checker.cc')
+DebugFlag('Checker')
+
+DebugFlag('Activity')
+DebugFlag('Commit')
+DebugFlag('Context')
+DebugFlag('Decode')
+DebugFlag('DynInst')
+DebugFlag('ExecEnable', 'Filter: Enable exec tracing (no tracing without this)')
+DebugFlag('ExecCPSeq', 'Format: Instruction sequence number')
+DebugFlag('ExecEffAddr', 'Format: Include effective address')
+DebugFlag('ExecFaulting', 'Trace faulting instructions')
+DebugFlag('ExecFetchSeq', 'Format: Fetch sequence number')
+DebugFlag('ExecOpClass', 'Format: Include operand class')
+DebugFlag('ExecRegDelta')
+DebugFlag('ExecResult', 'Format: Include results from execution')
+DebugFlag('ExecSpeculative', 'Format: Include a miss-/speculation flag (-/+)')
+DebugFlag('ExecSymbol', 'Format: Try to include symbol names')
+DebugFlag('ExecThread', 'Format: Include thread ID in trace')
+DebugFlag('ExecTicks', 'Format: Include tick count')
+DebugFlag('ExecMicro', 'Filter: Include microops')
+DebugFlag('ExecMacro', 'Filter: Include macroops')
+DebugFlag('ExecUser', 'Filter: Trace user mode instructions')
+DebugFlag('ExecKernel', 'Filter: Trace kernel mode instructions')
+DebugFlag('ExecAsid', 'Format: Include ASID in trace')
+DebugFlag('ExecFlags', 'Format: Include instruction flags in trace')
+DebugFlag('Fetch')
+DebugFlag('IntrControl')
+DebugFlag('O3PipeView')
+DebugFlag('PCEvent')
+DebugFlag('Quiesce')
+
+CompoundFlag('ExecAll', [ 'ExecEnable', 'ExecCPSeq', 'ExecEffAddr',
+ 'ExecFaulting', 'ExecFetchSeq', 'ExecOpClass', 'ExecRegDelta',
+ 'ExecResult', 'ExecSpeculative', 'ExecSymbol', 'ExecThread',
+ 'ExecTicks', 'ExecMicro', 'ExecMacro', 'ExecUser', 'ExecKernel',
+ 'ExecAsid', 'ExecFlags' ])
+CompoundFlag('Exec', [ 'ExecEnable', 'ExecTicks', 'ExecOpClass', 'ExecThread',
+ 'ExecEffAddr', 'ExecResult', 'ExecSymbol', 'ExecMicro', 'ExecFaulting',
+ 'ExecUser', 'ExecKernel' ])
+CompoundFlag('ExecNoTicks', [ 'ExecEnable', 'ExecOpClass', 'ExecThread',
+ 'ExecEffAddr', 'ExecResult', 'ExecMicro', 'ExecFaulting',
+ 'ExecUser', 'ExecKernel' ])
projects / gem5.git / blobdiff