72538294fb
This patch cleans up a number of minor issues aiming to get closer to compliance with the C++0x standard as interpreted by gcc and clang (compile with std=c++0x and -pedantic-errors). In particular, the patch cleans up enums where the last item was succeded by a comma, namespaces closed by a curcly brace followed by a semi-colon, and the use of the GNU-extension typeof (replaced by templated functions). It does not address variable-length arrays, zero-size arrays, anonymous structs, range expressions in switch statements, and the use of long long. The generated CPU code also has a large number of issues that remain to be fixed, mainly related to overflows in implicit constant conversion (due to shifts).
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
/*
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* Copyright (c) 2007 MIPS Technologies, Inc.
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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: Korey Sewell
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*
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*/
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#ifndef __CPU_INORDER_PIPELINE_IMPL_HH__
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#define __CPU_INORDER_PIPELINE_IMPL_HH__
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#include <list>
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#include <queue>
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#include <vector>
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#include "arch/isa_traits.hh"
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#include "cpu/base.hh"
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#include "params/InOrderCPU.hh"
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class InOrderDynInst;
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class ScheduleEntry;
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class ResourceSked;
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/* This Namespace contains constants, typedefs, functions and
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* objects specific to the Pipeline Implementation.
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*/
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namespace ThePipeline {
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// Pipeline Constants
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const unsigned NumStages = 5;
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const ThreadID MaxThreads = 1;
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const unsigned BackEndStartStage = 2;
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// List of Resources The Pipeline Uses
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enum ResourceId {
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FetchSeq = 0,
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ICache,
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Decode,
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BPred,
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FetchBuff,
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RegManager,
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AGEN,
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ExecUnit,
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MDU,
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DCache,
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Grad,
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FetchBuff2
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};
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typedef InOrderCPUParams Params;
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typedef RefCountingPtr<InOrderDynInst> DynInstPtr;
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//////////////////////////
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// RESOURCE SCHEDULING
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//////////////////////////
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typedef ResourceSked ResSchedule;
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typedef ResourceSked* RSkedPtr;
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}
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#endif
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