summaryrefslogtreecommitdiff
path: root/src/cpu/o3/mips/cpu_builder.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/cpu/o3/mips/cpu_builder.cc')
-rw-r--r--src/cpu/o3/mips/cpu_builder.cc182
1 files changed, 0 insertions, 182 deletions
diff --git a/src/cpu/o3/mips/cpu_builder.cc b/src/cpu/o3/mips/cpu_builder.cc
deleted file mode 100644
index 4690b9804..000000000
--- a/src/cpu/o3/mips/cpu_builder.cc
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Kevin Lim
- * Korey Sewell
- */
-
-#include <string>
-
-#include "config/use_checker.hh"
-#include "cpu/base.hh"
-#include "cpu/o3/mips/cpu.hh"
-#include "cpu/o3/mips/impl.hh"
-#include "cpu/o3/mips/params.hh"
-#include "cpu/o3/fu_pool.hh"
-#include "params/DerivO3CPU.hh"
-
-class DerivO3CPU : public MipsO3CPU<MipsSimpleImpl>
-{
- public:
- DerivO3CPU(MipsSimpleParams *p)
- : MipsO3CPU<MipsSimpleImpl>(p)
- { }
-};
-
-DerivO3CPU *
-DerivO3CPUParams::create()
-{
- DerivO3CPU *cpu;
-
- // In non-full-system mode, we infer the number of threads from
- // the workload if it's not explicitly specified.
- int actual_num_threads =
- (numThreads >= workload.size()) ? numThreads : workload.size();
-
- if (workload.size() == 0) {
- fatal("Must specify at least one workload!");
- }
-
- MipsSimpleParams *params = new MipsSimpleParams;
-
- params->clock = clock;
- params->phase = phase;
-
- params->tracer = tracer;
-
- params->name = name;
- params->numberOfThreads = actual_num_threads;
- params->cpu_id = cpu_id;
- params->activity = activity;
-
- params->workload = workload;
-
-#if USE_CHECKER
- params->checker = checker;
-#endif
-
- params->max_insts_any_thread = max_insts_any_thread;
- params->max_insts_all_threads = max_insts_all_threads;
- params->max_loads_any_thread = max_loads_any_thread;
- params->max_loads_all_threads = max_loads_all_threads;
-
- //
- // Caches
- //
- params->cachePorts = cachePorts;
-
- params->decodeToFetchDelay = decodeToFetchDelay;
- params->renameToFetchDelay = renameToFetchDelay;
- params->iewToFetchDelay = iewToFetchDelay;
- params->commitToFetchDelay = commitToFetchDelay;
- params->fetchWidth = fetchWidth;
-
- params->renameToDecodeDelay = renameToDecodeDelay;
- params->iewToDecodeDelay = iewToDecodeDelay;
- params->commitToDecodeDelay = commitToDecodeDelay;
- params->fetchToDecodeDelay = fetchToDecodeDelay;
- params->decodeWidth = decodeWidth;
-
- params->iewToRenameDelay = iewToRenameDelay;
- params->commitToRenameDelay = commitToRenameDelay;
- params->decodeToRenameDelay = decodeToRenameDelay;
- params->renameWidth = renameWidth;
-
- params->commitToIEWDelay = commitToIEWDelay;
- params->renameToIEWDelay = renameToIEWDelay;
- params->issueToExecuteDelay = issueToExecuteDelay;
- params->dispatchWidth = dispatchWidth;
- params->issueWidth = issueWidth;
- params->wbWidth = wbWidth;
- params->wbDepth = wbDepth;
- params->fuPool = fuPool;
-
- params->iewToCommitDelay = iewToCommitDelay;
- params->renameToROBDelay = renameToROBDelay;
- params->commitWidth = commitWidth;
- params->squashWidth = squashWidth;
- params->trapLatency = trapLatency;
-
- params->backComSize = backComSize;
- params->forwardComSize = forwardComSize;
-
- params->predType = predType;
- params->localPredictorSize = localPredictorSize;
- params->localCtrBits = localCtrBits;
- params->localHistoryTableSize = localHistoryTableSize;
- params->localHistoryBits = localHistoryBits;
- params->globalPredictorSize = globalPredictorSize;
- params->globalCtrBits = globalCtrBits;
- params->globalHistoryBits = globalHistoryBits;
- params->choicePredictorSize = choicePredictorSize;
- params->choiceCtrBits = choiceCtrBits;
-
- params->BTBEntries = BTBEntries;
- params->BTBTagSize = BTBTagSize;
-
- params->RASSize = RASSize;
-
- params->LQEntries = LQEntries;
- params->SQEntries = SQEntries;
-
- params->SSITSize = SSITSize;
- params->LFSTSize = LFSTSize;
-
- params->numPhysIntRegs = numPhysIntRegs;
- params->numPhysFloatRegs = numPhysFloatRegs;
- params->numIQEntries = numIQEntries;
- params->numROBEntries = numROBEntries;
-
- params->smtNumFetchingThreads = smtNumFetchingThreads;
-
- // Default smtFetchPolicy to "RoundRobin", if necessary.
- std::string round_robin_policy = "RoundRobin";
- std::string single_thread = "SingleThread";
-
- if (actual_num_threads > 1 && single_thread.compare(smtFetchPolicy) == 0)
- params->smtFetchPolicy = round_robin_policy;
- else
- params->smtFetchPolicy = smtFetchPolicy;
-
- params->smtIQPolicy = smtIQPolicy;
- params->smtLSQPolicy = smtLSQPolicy;
- params->smtLSQThreshold = smtLSQThreshold;
- params->smtROBPolicy = smtROBPolicy;
- params->smtROBThreshold = smtROBThreshold;
- params->smtCommitPolicy = smtCommitPolicy;
-
- params->instShiftAmt = 2;
-
- params->deferRegistration = defer_registration;
-
- params->functionTrace = function_trace;
- params->functionTraceStart = function_trace_start;
-
- cpu = new DerivO3CPU(params);
-
- return cpu;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-03 06:14:49 +0000