df56bf1d4d
Move that code into SEWorkload which already has to know about System objects. The MemPool(s) object(s) now only have to worry about AddrRanges and AddrRangeLists and don't have to know or care where they came from. Change-Id: Ic23aeb959d6f666b655d010c8572c41c60b5aa57 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50350 Tested-by: kokoro <noreply+kokoro@google.com> Maintainer: Gabe Black <gabe.black@gmail.com> Reviewed-by: Matthew Poremba <matthew.poremba@amd.com>
81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/*
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* Copyright 2020 Google Inc.
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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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#include "sim/se_workload.hh"
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#include "cpu/thread_context.hh"
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#include "params/SEWorkload.hh"
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#include "sim/process.hh"
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#include "sim/system.hh"
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namespace gem5
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{
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SEWorkload::SEWorkload(const Params &p, Addr page_shift) :
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Workload(p), memPools(page_shift)
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{}
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void
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SEWorkload::setSystem(System *sys)
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{
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Workload::setSystem(sys);
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AddrRangeList memories = sys->getPhysMem().getConfAddrRanges();
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const auto &m5op_range = sys->m5opRange();
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if (m5op_range.valid())
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memories -= m5op_range;
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memPools.populate(memories);
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}
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void
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SEWorkload::syscall(ThreadContext *tc)
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{
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tc->getProcessPtr()->syscall(tc);
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}
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Addr
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SEWorkload::allocPhysPages(int npages, int pool_id)
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{
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return memPools.allocPhysPages(npages, pool_id);
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}
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Addr
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SEWorkload::memSize(int pool_id) const
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{
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return memPools.memSize(pool_id);
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}
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Addr
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SEWorkload::freeMemSize(int pool_id) const
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{
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return memPools.freeMemSize(pool_id);
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}
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} // namespace gem5
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