9023f5c96d
single place so it's easier to work with.
- Add support for binning kernel/user/idle time separately from
lisa's binning stuff, but make the two compatible.
- KernelStats used to directly implement the pImpl idiom, but
it makes more sense to just remove the level of indirection and
make the exec context have a pointer to the stats.
- Factor common code out of LinuxSystem and Tru64System and put
it into the System base class. While doing that, make all
constructors take a pointer to a parameter struct instead of
naming the parameters individually to make it much easier to add
parameters to these classes.
SConscript:
Move the function tracking and binning stuff around.
arch/alpha/ev5.cc:
kernelStats is now a pointer
arch/alpha/pseudo_inst.cc:
kernelStats is now a pointer
the parameters to the system have been moved into their own
struct
base/trace.hh:
provide a little functor class for wrapping a string that
can allow you to define name() in any scope very simply
for use with DPRINTF
cpu/base_cpu.cc:
New order of arguments for consistency.
cpu/exec_context.cc:
kernelStats no longer has the level of indirection in it,
execContext has the indirection now. so, kernelStats is a pointer.
We also need a pointer to the kernelBinning stuff from the system
and we need to figure out if we want to do binning or not.
Move a whole bunch of code into kern_binning.cc so it's all
in the same place.
cpu/exec_context.hh:
We want pointers to the kernel binning/stats stuff and we'll
have the exec_context and system have the level of indirection
instead of having the extra layer in the kernel stats class.
cpu/simple_cpu/simple_cpu.cc:
call through the exec context to do the special binning
stuff.
kern/kernel_stats.cc:
kern/kernel_stats.hh:
Re-organize the stats stuff and remove the level of indirection
(that was there to simplify building) and move the binning stuff
into its own class/file.
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
kern/tru64/tru64_system.cc:
kern/tru64/tru64_system.hh:
sim/system.cc:
sim/system.hh:
move lots of common system code into the base system class so
that it can be shared between linux, tru64, and whatever else
we decide to support in the future.
Make the constructor take a pointer to a parameter struct so that
it is easier to pass parameters to the parent.
kern/system_events.cc:
move the majority of the binning code into the Kernel::Binning class
in the kern_binning file
kern/system_events.hh:
FnEvents only need to know the bin
create the Idle start event to find the PCBB of the idle
process when it starts.
kern/tru64/tru64_events.cc:
memCtrl -> memctrl
sim/process.cc:
sim/process.hh:
re-order args for consistency
--HG--
extra : convert_revision : 86cb39738c41fcd680f2aad125c9dde000227b2b
492 lines
14 KiB
Python
492 lines
14 KiB
Python
# -*- mode:python -*-
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# Copyright (c) 2004 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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# 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/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/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/pollevent.cc
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base/python.cc
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base/range.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/python.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_cpu.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/fast_cpu/fast_cpu.cc
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cpu/full_cpu/bpred.cc
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cpu/full_cpu/commit.cc
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cpu/full_cpu/create_vector.cc
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cpu/full_cpu/cv_spec_state.cc
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cpu/full_cpu/dd_queue.cc
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cpu/full_cpu/dep_link.cc
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cpu/full_cpu/dispatch.cc
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cpu/full_cpu/dyn_inst.cc
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cpu/full_cpu/execute.cc
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cpu/full_cpu/fetch.cc
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cpu/full_cpu/floss_reasons.cc
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cpu/full_cpu/fu_pool.cc
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cpu/full_cpu/full_cpu.cc
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cpu/full_cpu/inst_fifo.cc
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cpu/full_cpu/instpipe.cc
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cpu/full_cpu/issue.cc
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cpu/full_cpu/ls_queue.cc
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cpu/full_cpu/machine_queue.cc
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cpu/full_cpu/pipetrace.cc
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cpu/full_cpu/readyq.cc
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cpu/full_cpu/reg_info.cc
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cpu/full_cpu/rob_station.cc
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cpu/full_cpu/spec_memory.cc
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cpu/full_cpu/spec_state.cc
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cpu/full_cpu/storebuffer.cc
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cpu/full_cpu/writeback.cc
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cpu/full_cpu/iq/iq_station.cc
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cpu/full_cpu/iq/iqueue.cc
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cpu/full_cpu/iq/segmented/chain_info.cc
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cpu/full_cpu/iq/segmented/chain_wire.cc
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cpu/full_cpu/iq/segmented/iq_seg.cc
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cpu/full_cpu/iq/segmented/iq_segmented.cc
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cpu/full_cpu/iq/segmented/seg_chain.cc
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cpu/full_cpu/iq/seznec/iq_seznec.cc
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cpu/full_cpu/iq/standard/iq_standard.cc
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cpu/sampling_cpu/sampling_cpu.cc
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cpu/simple_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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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/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/split.cc
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mem/cache/tags/split_lifo.cc
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mem/cache/tags/split_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_mem/functional_memory.cc
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mem/functional_mem/main_memory.cc
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mem/timing_mem/base_memory.cc
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mem/timing_mem/memory_builder.cc
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mem/timing_mem/simple_mem_bank.cc
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mem/trace/mem_trace_writer.cc
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mem/trace/m5_writer.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/serialize.cc
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sim/sim_events.cc
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sim/sim_exit.cc
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sim/sim_init.cc
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sim/sim_object.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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sim/universe.cc
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sim/pyconfig/pyconfig.cc
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sim/pyconfig/code.cc
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''')
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base_obj_desc_files = Split('''
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cpu/full_cpu/iq/segmented/SegmentedIQ.od
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cpu/full_cpu/iq/seznec/SeznecIQ.od
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cpu/full_cpu/iq/standard/StandardIQ.od
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cpu/full_cpu/iq/BaseIQ.od
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cpu/full_cpu/BranchPred.od
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cpu/full_cpu/FUDesc.od
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cpu/full_cpu/FullCPU.od
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cpu/full_cpu/FuncUnitPool.od
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cpu/full_cpu/OpDesc.od
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cpu/full_cpu/PipeTrace.od
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cpu/sampling_cpu/SamplingCPU.od
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cpu/simple_cpu/SimpleCPU.od
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cpu/BaseCPU.od
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cpu/IntrControl.od
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mem/bus/Bus.od
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mem/bus/BusBridge.od
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mem/cache/coherence/CoherenceProtocol.od
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mem/cache/tags/repl/GenRepl.od
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mem/cache/tags/repl/Repl.od
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mem/cache/BaseCache.od
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mem/functional_mem/FunctionalMemory.od
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mem/functional_mem/MainMemory.od
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mem/functional_mem/MemoryController.od
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mem/functional_mem/PhysicalMemory.od
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mem/timing_mem/BaseMemory.od
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mem/BaseHier.od
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mem/BaseMem.od
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mem/HierParams.od
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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/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/dma.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/etherdev.cc
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dev/pciconfigall.cc
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dev/pcidev.cc
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dev/scsi.cc
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dev/scsi_ctrl.cc
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dev/scsi_disk.cc
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dev/scsi_none.cc
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dev/simple_disk.cc
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dev/tlaser_clock.cc
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dev/tlaser_ipi.cc
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dev/tlaser_mbox.cc
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dev/tlaser_mc146818.cc
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dev/tlaser_node.cc
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dev/tlaser_pcia.cc
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dev/tlaser_pcidev.cc
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dev/tlaser_serial.cc
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dev/turbolaser.cc
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dev/tsunami.cc
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dev/tsunami_cchip.cc
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dev/tsunami_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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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/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_mem/memory_control.cc
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mem/functional_mem/physical_memory.cc
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dev/platform.cc
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sim/system.cc
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''')
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full_system_obj_desc_files = Split('''
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arch/alpha/AlphaDTB.od
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arch/alpha/AlphaITB.od
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arch/alpha/AlphaTLB.od
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dev/AlphaConsole.od
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dev/ConsoleListener.od
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dev/CowDiskImage.od
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dev/DiskImage.od
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dev/DmaDevice.od
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dev/DmaEngine.od
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dev/EtherBus.od
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dev/EtherDev.od
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dev/EtherDevInt.od
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dev/EtherDump.od
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dev/EtherInt.od
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dev/EtherLink.od
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dev/EtherTap.od
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dev/PioDevice.od
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dev/RawDiskImage.od
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dev/ScsiController.od
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dev/ScsiDevice.od
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dev/ScsiDisk.od
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dev/SimConsole.od
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dev/SimpleDisk.od
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dev/TlaserClock.od
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dev/TlaserIpi.od
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dev/TlaserMBox.od
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dev/TlaserMC146818.od
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dev/TlaserNode.od
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dev/TlaserPciDev.od
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dev/TlaserPcia.od
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dev/TlaserSerial.od
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dev/TlaserUart.od
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dev/Turbolaser.od
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kern/tru64/Tru64System.od
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sim/System.od
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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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cpu/trace/trace_cpu.cc
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eio/eio.cc
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eio/exolex.cc
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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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syscall_emulation_obj_desc_files = Split('''
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cpu/memtest/MemTest.od
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eio/EioProcess.od
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sim/LiveProcess.od
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sim/Process.od
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''')
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# Set up complete list of sources based on configuration.
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sources = base_sources
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obj_desc_files = base_obj_desc_files
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if env['FULL_SYSTEM']:
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sources += full_system_sources
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obj_desc_files += full_system_obj_desc_files
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else:
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sources += syscall_emulation_sources
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obj_desc_files += syscall_emulation_obj_desc_files
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extra_libraries = []
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if env['USE_MYSQL']:
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sources += mysql_sources
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env.Append(CPPDEFINES = 'USE_MYSQL')
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env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql'])
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env.Append(LIBS=['z'])
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if sys.platform.lower().startswith('linux'):
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extra_libraries.append('/usr/lib/mysql/libmysqlclient.a')
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else:
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env.Append(LIBS=['mysql'])
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env.Append(LIBPATH=['/usr/local/lib/mysql/'])
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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/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 $TARGET.dir arch/alpha')
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# 'targetarch' is a symlink to arch/$TARGET_ISA.
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def link_targetarch(target, source, env):
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link_target = str(target[0])
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link_source = env.subst('$SRCDIR/arch/$TARGET_ISA')
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if not os.path.isdir(link_target):
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print "symlinking", link_source, "to", link_target
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try:
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os.symlink(link_source, link_target)
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except OSError, desc:
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print "Error creating symlink %s: %s" % (link_target, desc)
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sys.exit(-1)
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|
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# Tell SCons to use the link_targetarch function to make 'targetarch'
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env.Command('targetarch', None, link_targetarch)
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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('sim/pyconfig/SConscript', exports = ['env', 'obj_desc_files'],
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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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# targetarch and date.cc.
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def make_objs(sources, env):
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objs = [env.Object(s) for s in sources]
|
|
# make all objects depend on the targetarch link so it gets made first.
|
|
env.Depends(objs, 'targetarch')
|
|
# make date.cc depend on all other objects so it always gets
|
|
# recompiled whenever anything else does
|
|
date_obj = env.Object('base/date.cc')
|
|
env.Depends(date_obj, objs)
|
|
objs.append(date_obj)
|
|
objs.extend(extra_libraries)
|
|
return objs
|
|
|
|
###################################################
|
|
#
|
|
# Define binaries. Each different build type (debug, opt, etc.) gets
|
|
# a slightly different build environment.
|
|
#
|
|
###################################################
|
|
|
|
# Include file paths are rooted in this directory. SCons will
|
|
# automatically expand '.' to refer to both the source directory and
|
|
# the corresponding build directory to pick up generated include
|
|
# files.
|
|
env.Append(CPPPATH='.')
|
|
|
|
# Debug binary
|
|
debug = env.Copy(OBJSUFFIX='.do')
|
|
debug.Append(CCFLAGS=Split('-g -gstabs+ -O0'))
|
|
debug.Append(CPPDEFINES='DEBUG')
|
|
debug.Program(target = 'm5.debug', source = make_objs(sources, debug))
|
|
|
|
# Optimized binary
|
|
opt = env.Copy()
|
|
opt.Append(CCFLAGS=Split('-g -O5'))
|
|
opt.Program(target = 'm5.opt', source = make_objs(sources, opt))
|
|
|
|
# "Fast" binary
|
|
fast = env.Copy(OBJSUFFIX='.fo')
|
|
fast.Append(CCFLAGS=Split('-O5'))
|
|
fast.Append(CPPDEFINES='NDEBUG')
|
|
fast.Program(target = 'm5.fast.unstripped', source = make_objs(sources, fast))
|
|
fast.Command(target = 'm5.fast', source = 'm5.fast.unstripped',
|
|
action = 'strip $SOURCE -o $TARGET')
|
|
|
|
# Profiled binary
|
|
prof = env.Copy(OBJSUFFIX='.po')
|
|
prof.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg')
|
|
prof.Program(target = 'm5.prof', source = make_objs(sources, prof))
|