845bdb0d8e
For example, 'scons ALPHA_SE/test/opt/quick' will build
ALPHA_SE/m5.opt if necessary and run all the self-identified
"quick" tests on it. Other possibilities:
- Run just test1: scons ALPHA_SE/test/opt/test1
- Run all tests: scons ALPHA_SE/test/opt
- Run all tests on debug build: scons ALPHA_SE/test/debug
- Update test1 reference outputs in m5-test:
scons update_ref=y ALPHA_SE/test/opt/test1
The proper tests will be selected based on the setting
of FULL_SYSTEM, ALPHA_TLASER, etc.
README:
Update directions to use scons-based test invocation.
SConscript:
Return list of generated build environments to SConstruct
so it can associate tests with each of them.
Set 'M5Binary' attribute on each env to record name of
generated binary to be tested.
build/SConstruct:
- Support invoking m5-test tests via scons.
- Add new non-sticky option category, for 'update_ref'.
- Move existing "sticky" option definitions out of
build_dir loop. Someday we can generate help text
from these.
- Make 'CC' and 'CXX' sticky options; use environment vars as
defaults if available.
- Make config builder more scons-y.
python/m5/__init__.py:
Make AddToPath() correctly handle relative path arguments.
Assumes that sys.path[0] has the directory where the current
Python file lives; new m5execfile() function sets this up
properly for exec'd files.
--HG--
extra : convert_revision : 48896688592e210d8e63f96c34e57474853d0e66
471 lines
13 KiB
Python
471 lines
13 KiB
Python
# -*- mode:python -*-
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# Copyright (c) 2004-2005 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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import os
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import sys
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from os.path import isdir
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# This file defines how to build a particular configuration of M5
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# based on variable settings in the 'env' build environment.
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# Import build environment variable from SConstruct.
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Import('env')
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###################################################
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#
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# Define needed sources.
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#
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###################################################
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# Base sources used by all configurations.
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base_sources = Split('''
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arch/alpha/decoder.cc
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arch/alpha/alpha_o3_exec.cc
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arch/alpha/fast_cpu_exec.cc
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arch/alpha/simple_cpu_exec.cc
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arch/alpha/full_cpu_exec.cc
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arch/alpha/faults.cc
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arch/alpha/isa_traits.cc
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base/circlebuf.cc
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base/copyright.cc
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base/cprintf.cc
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base/embedfile.cc
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base/fast_alloc.cc
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base/fifo_buffer.cc
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base/hostinfo.cc
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base/hybrid_pred.cc
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base/inifile.cc
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base/intmath.cc
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base/match.cc
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base/misc.cc
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base/output.cc
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base/pollevent.cc
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base/range.cc
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base/random.cc
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base/sat_counter.cc
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base/socket.cc
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base/statistics.cc
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base/str.cc
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base/time.cc
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base/trace.cc
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base/traceflags.cc
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base/userinfo.cc
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base/compression/lzss_compression.cc
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base/loader/aout_object.cc
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base/loader/ecoff_object.cc
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base/loader/elf_object.cc
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base/loader/object_file.cc
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base/loader/symtab.cc
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base/stats/events.cc
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base/stats/statdb.cc
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base/stats/visit.cc
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base/stats/text.cc
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cpu/base.cc
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cpu/base_dyn_inst.cc
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cpu/exec_context.cc
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cpu/exetrace.cc
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cpu/pc_event.cc
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cpu/static_inst.cc
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cpu/o3/2bit_local_pred.cc
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cpu/o3/alpha_dyn_inst.cc
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cpu/o3/alpha_cpu.cc
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cpu/o3/alpha_cpu_builder.cc
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cpu/o3/bpred_unit.cc
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cpu/o3/btb.cc
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cpu/o3/commit.cc
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cpu/o3/decode.cc
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cpu/o3/fetch.cc
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cpu/o3/free_list.cc
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cpu/o3/cpu.cc
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cpu/o3/iew.cc
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cpu/o3/inst_queue.cc
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cpu/o3/ldstq.cc
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cpu/o3/mem_dep_unit.cc
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cpu/o3/ras.cc
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cpu/o3/rename.cc
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cpu/o3/rename_map.cc
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cpu/o3/rob.cc
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cpu/o3/sat_counter.cc
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cpu/o3/store_set.cc
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cpu/o3/tournament_pred.cc
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cpu/fast/cpu.cc
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cpu/sampler/sampler.cc
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cpu/simple/cpu.cc
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cpu/trace/reader/mem_trace_reader.cc
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cpu/trace/reader/ibm_reader.cc
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cpu/trace/reader/itx_reader.cc
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cpu/trace/reader/m5_reader.cc
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cpu/trace/opt_cpu.cc
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cpu/trace/trace_cpu.cc
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encumbered/cpu/full/bpred.cc
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encumbered/cpu/full/commit.cc
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encumbered/cpu/full/cpu.cc
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encumbered/cpu/full/create_vector.cc
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encumbered/cpu/full/cv_spec_state.cc
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encumbered/cpu/full/dd_queue.cc
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encumbered/cpu/full/dep_link.cc
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encumbered/cpu/full/dispatch.cc
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encumbered/cpu/full/dyn_inst.cc
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encumbered/cpu/full/execute.cc
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encumbered/cpu/full/fetch.cc
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encumbered/cpu/full/floss_reasons.cc
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encumbered/cpu/full/fu_pool.cc
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encumbered/cpu/full/inst_fifo.cc
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encumbered/cpu/full/instpipe.cc
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encumbered/cpu/full/issue.cc
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encumbered/cpu/full/ls_queue.cc
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encumbered/cpu/full/machine_queue.cc
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encumbered/cpu/full/pc_sample_profile.cc
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encumbered/cpu/full/pipetrace.cc
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encumbered/cpu/full/readyq.cc
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encumbered/cpu/full/reg_info.cc
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encumbered/cpu/full/rob_station.cc
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encumbered/cpu/full/spec_memory.cc
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encumbered/cpu/full/spec_state.cc
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encumbered/cpu/full/storebuffer.cc
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encumbered/cpu/full/writeback.cc
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encumbered/cpu/full/iq/iq_station.cc
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encumbered/cpu/full/iq/iqueue.cc
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encumbered/cpu/full/iq/segmented/chain_info.cc
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encumbered/cpu/full/iq/segmented/chain_wire.cc
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encumbered/cpu/full/iq/segmented/iq_seg.cc
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encumbered/cpu/full/iq/segmented/iq_segmented.cc
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encumbered/cpu/full/iq/segmented/seg_chain.cc
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encumbered/cpu/full/iq/seznec/iq_seznec.cc
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encumbered/cpu/full/iq/standard/iq_standard.cc
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encumbered/mem/functional/main.cc
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mem/base_hier.cc
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mem/base_mem.cc
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mem/hier_params.cc
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mem/mem_cmd.cc
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mem/mem_debug.cc
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mem/mem_req.cc
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mem/memory_interface.cc
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mem/bus/base_interface.cc
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mem/bus/bus.cc
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mem/bus/bus_bridge.cc
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mem/bus/bus_bridge_master.cc
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mem/bus/bus_bridge_slave.cc
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mem/bus/bus_interface.cc
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mem/bus/dma_bus_interface.cc
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mem/bus/dma_interface.cc
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mem/bus/master_interface.cc
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mem/bus/slave_interface.cc
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mem/cache/base_cache.cc
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mem/cache/cache.cc
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mem/cache/cache_builder.cc
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mem/cache/coherence/coherence_protocol.cc
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mem/cache/coherence/uni_coherence.cc
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mem/cache/miss/blocking_buffer.cc
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mem/cache/miss/miss_queue.cc
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mem/cache/miss/mshr.cc
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mem/cache/miss/mshr_queue.cc
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mem/cache/prefetch/base_prefetcher.cc
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mem/cache/prefetch/prefetcher.cc
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mem/cache/prefetch/tagged_prefetcher.cc
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mem/cache/tags/base_tags.cc
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mem/cache/tags/cache_tags.cc
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mem/cache/tags/fa_lru.cc
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mem/cache/tags/iic.cc
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mem/cache/tags/lru.cc
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mem/cache/tags/repl/gen.cc
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mem/cache/tags/repl/repl.cc
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mem/functional/functional.cc
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mem/timing/base_memory.cc
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mem/timing/memory_builder.cc
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mem/timing/simple_mem_bank.cc
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mem/trace/itx_writer.cc
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mem/trace/mem_trace_writer.cc
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mem/trace/m5_writer.cc
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python/pyconfig.cc
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python/embedded_py.cc
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sim/builder.cc
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sim/configfile.cc
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sim/debug.cc
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sim/eventq.cc
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sim/main.cc
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sim/param.cc
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sim/profile.cc
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sim/root.cc
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sim/serialize.cc
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sim/sim_events.cc
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sim/sim_exit.cc
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sim/sim_object.cc
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sim/startup.cc
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sim/stat_context.cc
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sim/stat_control.cc
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sim/trace_context.cc
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''')
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# MySql sources
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mysql_sources = Split('''
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base/mysql.cc
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base/stats/mysql.cc
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''')
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# Full-system sources
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full_system_sources = Split('''
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arch/alpha/alpha_memory.cc
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arch/alpha/arguments.cc
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arch/alpha/ev5.cc
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arch/alpha/osfpal.cc
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arch/alpha/pseudo_inst.cc
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arch/alpha/vtophys.cc
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base/crc.cc
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base/inet.cc
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base/remote_gdb.cc
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cpu/intr_control.cc
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dev/alpha_console.cc
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dev/baddev.cc
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dev/simconsole.cc
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dev/disk_image.cc
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dev/etherbus.cc
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dev/etherdump.cc
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dev/etherint.cc
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dev/etherlink.cc
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dev/etherpkt.cc
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dev/ethertap.cc
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dev/ide_ctrl.cc
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dev/ide_disk.cc
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dev/io_device.cc
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dev/ns_gige.cc
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dev/pciconfigall.cc
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dev/pcidev.cc
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dev/pcifake.cc
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dev/pktfifo.cc
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dev/platform.cc
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dev/sinic.cc
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dev/simple_disk.cc
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dev/tsunami.cc
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dev/tsunami_cchip.cc
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dev/isa_fake.cc
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dev/tsunami_io.cc
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dev/tsunami_pchip.cc
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dev/uart.cc
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dev/uart8250.cc
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kern/kernel_binning.cc
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kern/kernel_stats.cc
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kern/system_events.cc
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kern/freebsd/freebsd_system.cc
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kern/freebsd/freebsd_events.cc
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kern/linux/linux_events.cc
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kern/linux/linux_syscalls.cc
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kern/linux/linux_system.cc
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kern/linux/printk.cc
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kern/tru64/dump_mbuf.cc
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kern/tru64/printf.cc
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kern/tru64/tru64_events.cc
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kern/tru64/tru64_syscalls.cc
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kern/tru64/tru64_system.cc
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mem/functional/memory_control.cc
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mem/functional/physical.cc
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sim/system.cc
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''')
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# turbolaser encumbered sources
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turbolaser_sources = Split('''
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encumbered/dev/dma.cc
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encumbered/dev/etherdev.cc
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encumbered/dev/scsi.cc
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encumbered/dev/scsi_ctrl.cc
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encumbered/dev/scsi_disk.cc
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encumbered/dev/scsi_none.cc
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encumbered/dev/tlaser_clock.cc
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encumbered/dev/tlaser_ipi.cc
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encumbered/dev/tlaser_mbox.cc
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encumbered/dev/tlaser_mc146818.cc
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encumbered/dev/tlaser_node.cc
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encumbered/dev/tlaser_pcia.cc
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encumbered/dev/tlaser_pcidev.cc
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encumbered/dev/tlaser_serial.cc
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encumbered/dev/turbolaser.cc
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encumbered/dev/uart8530.cc
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''')
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# Syscall emulation (non-full-system) sources
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syscall_emulation_sources = Split('''
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arch/alpha/alpha_common_syscall_emul.cc
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arch/alpha/alpha_linux_process.cc
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arch/alpha/alpha_tru64_process.cc
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cpu/memtest/memtest.cc
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encumbered/eio/eio.cc
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encumbered/eio/exolex.cc
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encumbered/eio/libexo.cc
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sim/process.cc
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sim/syscall_emul.cc
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''')
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targetarch_files = Split('''
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alpha_common_syscall_emul.hh
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alpha_linux_process.hh
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alpha_memory.hh
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alpha_tru64_process.hh
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aout_machdep.h
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arguments.hh
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byte_swap.hh
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ecoff_machdep.h
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ev5.hh
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faults.hh
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isa_fullsys_traits.hh
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isa_traits.hh
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osfpal.hh
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pseudo_inst.hh
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vptr.hh
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vtophys.hh
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''')
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for f in targetarch_files:
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env.Command('targetarch/' + f, 'arch/alpha/' + f,
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'''echo '#include "arch/alpha/%s"' > $TARGET''' % f)
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# Set up complete list of sources based on configuration.
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sources = base_sources
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if env['FULL_SYSTEM']:
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sources += full_system_sources
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if env['ALPHA_TLASER']:
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sources += turbolaser_sources
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else:
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sources += syscall_emulation_sources
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if env['USE_MYSQL']:
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sources += mysql_sources
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for opt in env.ExportOptions:
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env.ConfigFile(opt)
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###################################################
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#
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# Special build rules.
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#
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###################################################
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# base/traceflags.{cc,hh} are generated from base/traceflags.py.
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# $TARGET.base will expand to "<build-dir>/base/traceflags".
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env.Command(Split('base/traceflags.hh base/traceflags.cc'),
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'base/traceflags.py',
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'python $SOURCE $TARGET.base')
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# several files are generated from arch/$TARGET_ISA/isa_desc.
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env.Command(Split('''arch/alpha/decoder.cc
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arch/alpha/decoder.hh
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arch/alpha/alpha_o3_exec.cc
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arch/alpha/fast_cpu_exec.cc
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arch/alpha/simple_cpu_exec.cc
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arch/alpha/full_cpu_exec.cc'''),
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Split('''arch/alpha/isa_desc
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arch/isa_parser.py'''),
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'$SRCDIR/arch/isa_parser.py $SOURCE $TARGET.dir arch/alpha')
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# libelf build is described in its own SConscript file.
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# SConscript-local is the per-config build, which just copies some
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# header files into a place where they can be found.
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SConscript('libelf/SConscript-local', exports = 'env', duplicate=0)
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SConscript('python/SConscript', exports = ['env'], duplicate=0)
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# This function adds the specified sources to the given build
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# environment, and returns a list of all the corresponding SCons
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# Object nodes (including an extra one for date.cc). We explicitly
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# add the Object nodes so we can set up special dependencies for
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# date.cc.
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def make_objs(sources, env):
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objs = [env.Object(s) for s in sources]
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# make date.cc depend on all other objects so it always gets
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# recompiled whenever anything else does
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date_obj = env.Object('base/date.cc')
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env.Depends(date_obj, objs)
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objs.append(date_obj)
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return objs
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###################################################
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#
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# Define binaries. Each different build type (debug, opt, etc.) gets
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# a slightly different build environment.
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#
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###################################################
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# Include file paths are rooted in this directory. SCons will
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# automatically expand '.' to refer to both the source directory and
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# the corresponding build directory to pick up generated include
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# files.
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env.Append(CPPPATH='.')
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# Debug binary
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debugEnv = env.Copy(OBJSUFFIX='.do')
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debugEnv.Label = 'debug'
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debugEnv.Append(CCFLAGS=Split('-g -gstabs+ -O0'))
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debugEnv.Append(CPPDEFINES='DEBUG')
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tlist = debugEnv.Program(target = 'm5.debug',
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source = make_objs(sources, debugEnv))
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debugEnv.M5Binary = tlist[0]
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# Optimized binary
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optEnv = env.Copy()
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optEnv.Label = 'opt'
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optEnv.Append(CCFLAGS=Split('-g -O5'))
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tlist = optEnv.Program(target = 'm5.opt',
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source = make_objs(sources, optEnv))
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optEnv.M5Binary = tlist[0]
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# "Fast" binary
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fastEnv = env.Copy(OBJSUFFIX='.fo')
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fastEnv.Label = 'fast'
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fastEnv.Append(CCFLAGS=Split('-O5'))
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fastEnv.Append(CPPDEFINES='NDEBUG')
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fastEnv.Program(target = 'm5.fast.unstripped',
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source = make_objs(sources, fastEnv))
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tlist = fastEnv.Command(target = 'm5.fast',
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source = 'm5.fast.unstripped',
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action = 'strip $SOURCE -o $TARGET')
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fastEnv.M5Binary = tlist[0]
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# Profiled binary
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profEnv = env.Copy(OBJSUFFIX='.po')
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profEnv.Label = 'prof'
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profEnv.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg')
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tlist = profEnv.Program(target = 'm5.prof',
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source = make_objs(sources, profEnv))
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profEnv.M5Binary = tlist[0]
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envList = [debugEnv, optEnv, fastEnv, profEnv]
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Return('envList')
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