d9ef772e8d
Use O3CPU when building instead of AlphaO3CPU. I could use some better python magic in the cpu_models.py file! AUTHORS: add middle initial SConstruct: change from AlphaO3CPU to O3CPU src/cpu/SConscript: edits to build O3CPU instead of AlphaO3CPU src/cpu/cpu_models.py: change substitution template to use proper CPU EXEC CONTEXT For O3CPU Model... Actually, some Python expertise could be used here. The 'env' variable is not passed to this file, so I had to parse through the ARGV to find the ISA... src/cpu/o3/base_dyn_inst.cc: src/cpu/o3/bpred_unit.cc: src/cpu/o3/commit.cc: src/cpu/o3/cpu.cc: src/cpu/o3/cpu.hh: src/cpu/o3/decode.cc: src/cpu/o3/fetch.cc: src/cpu/o3/iew.cc: src/cpu/o3/inst_queue.cc: src/cpu/o3/lsq.cc: src/cpu/o3/lsq_unit.cc: src/cpu/o3/mem_dep_unit.cc: src/cpu/o3/rename.cc: src/cpu/o3/rob.cc: use isa_specific.hh src/sim/process.cc: only initi NextNPC if not ALPHA src/cpu/o3/alpha/cpu.cc: alphao3cpu impl src/cpu/o3/alpha/cpu.hh: move AlphaTC to it's own file src/cpu/o3/alpha/cpu_impl.hh: Move AlphaTC to it's own file ... src/cpu/o3/alpha/dyn_inst.cc: src/cpu/o3/alpha/dyn_inst.hh: src/cpu/o3/alpha/dyn_inst_impl.hh: include paths src/cpu/o3/alpha/impl.hh: include paths, set default MaxThreads to 2 instead of 4 src/cpu/o3/alpha/params.hh: set Alpha Specific Params here src/python/m5/objects/O3CPU.py: add O3CPU class src/cpu/o3/SConscript: include isa-specific build files src/cpu/o3/alpha/thread_context.cc: NEW HOME of AlphaTC src/cpu/o3/alpha/thread_context.hh: new home of AlphaTC src/cpu/o3/isa_specific.hh: includes ISA specific files src/cpu/o3/params.hh: base o3 params src/cpu/o3/thread_context.hh: base o3 thread context src/cpu/o3/thread_context_impl.hh: base o3 thead context impl --HG-- rename : src/cpu/o3/alpha_cpu.cc => src/cpu/o3/alpha/cpu.cc rename : src/cpu/o3/alpha_cpu.hh => src/cpu/o3/alpha/cpu.hh rename : src/cpu/o3/alpha_cpu_builder.cc => src/cpu/o3/alpha/cpu_builder.cc rename : src/cpu/o3/alpha_cpu_impl.hh => src/cpu/o3/alpha/cpu_impl.hh rename : src/cpu/o3/alpha_dyn_inst.cc => src/cpu/o3/alpha/dyn_inst.cc rename : src/cpu/o3/alpha_dyn_inst.hh => src/cpu/o3/alpha/dyn_inst.hh rename : src/cpu/o3/alpha_dyn_inst_impl.hh => src/cpu/o3/alpha/dyn_inst_impl.hh rename : src/cpu/o3/alpha_impl.hh => src/cpu/o3/alpha/impl.hh rename : src/cpu/o3/alpha_params.hh => src/cpu/o3/alpha/params.hh rename : src/python/m5/objects/AlphaO3CPU.py => src/python/m5/objects/O3CPU.py extra : convert_revision : d377d6417452ac337bc502f28b2fde907d6b340e
96 lines
3.9 KiB
Python
96 lines
3.9 KiB
Python
# Copyright (c) 2003-2006 The Regents of The University of Michigan
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Authors: Steve Reinhardt
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import os
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import os.path
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import sys
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################
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# CpuModel class
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#
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# The CpuModel class encapsulates everything the ISA parser needs to
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# know about a particular CPU model.
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class CpuModel:
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# Dict of available CPU model objects. Accessible as CpuModel.dict.
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dict = {}
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# Constructor. Automatically adds models to CpuModel.dict.
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def __init__(self, name, filename, includes, strings):
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self.name = name
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self.filename = filename # filename for output exec code
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self.includes = includes # include files needed in exec file
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# The 'strings' dict holds all the per-CPU symbols we can
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# substitute into templates etc.
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self.strings = strings
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# Add self to dict
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CpuModel.dict[name] = self
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#
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# Define CPU models.
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#
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# Parameters are:
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# - name of model
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# - filename for generated ISA execution file
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# - includes needed for generated ISA execution file
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# - substitution strings for ISA description templates
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#
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CpuModel('AtomicSimpleCPU', 'atomic_simple_cpu_exec.cc',
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'#include "cpu/simple/atomic.hh"',
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{ 'CPU_exec_context': 'AtomicSimpleCPU' })
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CpuModel('TimingSimpleCPU', 'timing_simple_cpu_exec.cc',
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'#include "cpu/simple/timing.hh"',
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{ 'CPU_exec_context': 'TimingSimpleCPU' })
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CpuModel('FullCPU', 'full_cpu_exec.cc',
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'#include "encumbered/cpu/full/dyn_inst.hh"',
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{ 'CPU_exec_context': 'DynInst' })
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CpuModel('OzoneSimpleCPU', 'ozone_simple_exec.cc',
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'#include "cpu/ozone/dyn_inst.hh"',
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{ 'CPU_exec_context': 'OzoneDynInst<SimpleImpl>' })
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CpuModel('OzoneCPU', 'ozone_exec.cc',
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'#include "cpu/ozone/dyn_inst.hh"',
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{ 'CPU_exec_context': 'OzoneDynInst<OzoneImpl>' })
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CpuModel('CheckerCPU', 'checker_cpu_exec.cc',
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'#include "cpu/checker/cpu.hh"',
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{ 'CPU_exec_context': 'CheckerCPU' })
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# Maybe there is a more clever way to determine ISA
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# here but since the environment variable isnt passed through
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# here the easiest way is this...
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sub_template = 'not found'
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for argument in sys.argv:
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if 'ALPHA' in argument:
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sub_template = 'AlphaDynInst<AlphaSimpleImpl>'
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if sub_template == 'not found':
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sys.exit('NO CPU_exec_context substitution defined for this ISA')
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CpuModel('O3CPU', 'o3_cpu_exec.cc',
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'#include "cpu/o3/isa_specific.hh"',
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{ 'CPU_exec_context': sub_template })
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